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archivesUi/dist/modeler/editor-app/editor/oryx.debug.js

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/**
* @namespace Oryx name space for different utility methods
* @name ORYX.Utils
*/
if(!ORYX) var ORYX = {};
ORYX.Utils = {
/**
* General helper method for parsing a param out of current location url
* @example
* // Current url in Browser => "http://oryx.org?param=value"
* ORYX.Utils.getParamFromUrl("param") // => "value"
* @param {Object} name
*/
getParamFromUrl: function(name){
name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
var regexS = "[\\?&]" + name + "=([^&#]*)";
var regex = new RegExp(regexS);
var results = regex.exec(window.location.href);
if (results == null) {
return null;
}
else {
return results[1];
}
},
adjustLightness: function(){
return arguments[0];
},
adjustGradient: function(gradient, reference){
if (ORYX.CONFIG.DISABLE_GRADIENT && gradient){
var col = reference.getAttributeNS(null, "stop-color") || "#ffffff";
$A(gradient.getElementsByTagName("stop")).each(function(stop){
if (stop == reference){ return; }
stop.setAttributeNS(null, "stop-color", col);
});
}
}
}
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
XMLNS = {
ATOM: "http://www.w3.org/2005/Atom",
XHTML: "http://www.w3.org/1999/xhtml",
ERDF: "http://purl.org/NET/erdf/profile",
RDFS: "http://www.w3.org/2000/01/rdf-schema#",
RDF: "http://www.w3.org/1999/02/22-rdf-syntax-ns#",
RAZIEL: "http://b3mn.org/Raziel",
SCHEMA: ""
};
//TODO kann kickstart sich vielleicht auch um die erzeugung von paketen/
// namespaces k???mmern? z.b. requireNamespace("ORYX.Core.SVG");
var Kickstart = {
started: false,
callbacks: [],
alreadyLoaded: [],
PATH: '',
load: function() { Kickstart.kick(); },
kick: function() {
//console.profile("loading");
if(!Kickstart.started) {
Kickstart.started = true;
Kickstart.callbacks.each(function(callback){
// call the registered callback asynchronously.
window.setTimeout(callback, 1);
});
}
},
register: function(callback) {
//TODO Add some mutual exclusion between kick and register calls.
with(Kickstart) {
if(started) window.setTimeout(callback, 1);
else Kickstart.callbacks.push(callback)
}
},
/**
* Loads a js, assuring that it has only been downloaded once.
* @param {String} url the script to load.
*/
require: function(url) {
// if not already loaded, include it.
if(Kickstart.alreadyLoaded.member(url))
return false;
return Kickstart.include(url);
},
/**
* Loads a js, regardless of whether it has only been already downloaded.
* @param {String} url the script to load.
*/
include: function(url) {
// prepare a script tag and place it in html head.
var head = document.getElementsByTagNameNS(XMLNS.XHTML, 'head')[0];
var s = document.createElementNS(XMLNS.XHTML, "script");
s.setAttributeNS(XMLNS.XHTML, 'type', 'text/javascript');
s.src = Kickstart.PATH + url;
//TODO macht es sinn, dass neue skript als letztes kind in den head
// einzubinden (stichwort reihenfolge der skript tags)?
head.appendChild(s);
// remember this url.
Kickstart.alreadyLoaded.push(url);
return true;
}
}
// register kickstart as the new onload event listener on current window.
// previous listener(s) are triggered to launch with kickstart.
Event.observe(window, 'load', Kickstart.load);/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
var ERDF = {
LITERAL: 0x01,
RESOURCE: 0x02,
DELIMITERS: ['.', '-'],
HASH: '#',
HYPHEN: "-",
schemas: [],
callback: undefined,
log: undefined,
init: function(callback) {
// init logging.
//ERDF.log = Log4js.getLogger("oryx");
//ERDF.log.setLevel(Log4js.Level.ALL);
//ERDF.log.addAppender(new ConsoleAppender(ERDF.log, false));
//if(ERDF.log.isTraceEnabled())
// ERDF.log.trace("ERDF Parser is initialized.");
// register callbacks and default schemas.
ERDF.callback = callback;
ERDF.registerSchema('schema', XMLNS.SCHEMA);
ERDF.registerSchema('rdfs', XMLNS.RDFS);
},
run: function() {
//if(ERDF.log.isTraceEnabled())
// ERDF.log.trace("ERDF Parser is running.");
// do the work.
return ERDF._checkProfile() && ERDF.parse();
},
parse: function() {
//(ERDF.log.isDebugEnabled())
// ERDF.log.debug("Begin parsing document metadata.");
// time measuring
ERDF.__startTime = new Date();
var bodies = document.getElementsByTagNameNS(XMLNS.XHTML, 'body');
var subject = {type: ERDF.RESOURCE, value: ''};
var result = ERDF._parseDocumentMetadata() &&
ERDF._parseFromTag(bodies[0], subject);
// time measuring
ERDF.__stopTime = new Date();
var duration = (ERDF.__stopTime - ERDF.__startTime)/1000.;
//alert('ERDF parsing took ' + duration + ' s.');
return result;
},
_parseDocumentMetadata: function() {
// get links from head element.
var heads = document.getElementsByTagNameNS(XMLNS.XHTML, 'head');
var links = heads[0].getElementsByTagNameNS(XMLNS.XHTML, 'link');
var metas = heads[0].getElementsByTagNameNS(XMLNS.XHTML, 'meta');
// process links first, since they could contain schema definitions.
$A(links).each(function(link) {
var properties = link.getAttribute('rel');
var reversedProperties = link.getAttribute('rev');
var value = link.getAttribute('href');
ERDF._parseTriplesFrom(
ERDF.RESOURCE, '',
properties,
ERDF.RESOURCE, value);
ERDF._parseTriplesFrom(
ERDF.RESOURCE, value,
reversedProperties,
ERDF.RESOURCE, '');
});
// continue with metas.
$A(metas).each(function(meta) {
var property = meta.getAttribute('name');
var value = meta.getAttribute('content');
ERDF._parseTriplesFrom(
ERDF.RESOURCE, '',
property,
ERDF.LITERAL, value);
});
return true;
},
_parseFromTag: function(node, subject, depth) {
// avoid parsing non-xhtml content.
if(!node || !node.namespaceURI || node.namespaceURI != XMLNS.XHTML) { return; }
// housekeeping.
if(!depth) depth=0;
var id = node.getAttribute('id');
// some logging.
//if(ERDF.log.isTraceEnabled())
// ERDF.log.trace(">".times(depth) + " Parsing " + node.nodeName + " ("+node.nodeType+") for data on " +
// ((subject.type == ERDF.RESOURCE) ? ('<' + subject.value + '>') : '') +
// ((subject.type == ERDF.LITERAL) ? '"' + subject.value + '"' : ''));
/* triple finding! */
// in a-tags...
if(node.nodeName.endsWith(':a') || node.nodeName == 'a') {
var properties = node.getAttribute('rel');
var reversedProperties = node.getAttribute('rev');
var value = node.getAttribute('href');
var title = node.getAttribute('title');
var content = node.textContent;
// rel triples
ERDF._parseTriplesFrom(
subject.type, subject.value,
properties,
ERDF.RESOURCE, value,
function(triple) {
var label = title? title : content;
// label triples
ERDF._parseTriplesFrom(
triple.object.type, triple.object.value,
'rdfs.label',
ERDF.LITERAL, label);
});
// rev triples
ERDF._parseTriplesFrom(
subject.type, subject.value,
reversedProperties,
ERDF.RESOURCE, '');
// type triples
ERDF._parseTypeTriplesFrom(
subject.type, subject.value,
properties);
// in img-tags...
} else if(node.nodeName.endsWith(':img') || node.nodeName == 'img') {
var properties = node.getAttribute('class');
var value = node.getAttribute('src');
var alt = node.getAttribute('alt');
ERDF._parseTriplesFrom(
subject.type, subject.value,
properties,
ERDF.RESOURCE, value,
function(triple) {
var label = alt;
// label triples
ERDF._parseTriplesFrom(
triple.object.type, triple.object.value,
'rdfs.label',
ERDF.LITERAL, label);
});
}
// in every tag
var properties = node.getAttribute('class');
var title = node.getAttribute('title');
var content = node.textContent;
var label = title ? title : content;
// regular triples
ERDF._parseTriplesFrom(
subject.type, subject.value,
properties,
ERDF.LITERAL, label);
if(id) subject = {type: ERDF.RESOURCE, value: ERDF.HASH+id};
// type triples
ERDF._parseTypeTriplesFrom(
subject.type, subject.value,
properties);
// parse all children that are element nodes.
var children = node.childNodes;
if(children) $A(children).each(function(_node) {
if(_node.nodeType == _node.ELEMENT_NODE)
ERDF._parseFromTag(_node, subject, depth+1); });
},
_parseTriplesFrom: function(subjectType, subject, properties,
objectType, object, callback) {
if(!properties) return;
properties.toLowerCase().split(' ').each( function(property) {
//if(ERDF.log.isTraceEnabled())
// ERDF.log.trace("Going for property " + property);
var schema = ERDF.schemas.find( function(schema) {
return false || ERDF.DELIMITERS.find( function(delimiter) {
return property.startsWith(schema.prefix + delimiter);
});
});
if(schema && object) {
property = property.substring(
schema.prefix.length+1, property.length);
var triple = ERDF.registerTriple(
new ERDF.Resource(subject),
{prefix: schema.prefix, name: property},
(objectType == ERDF.RESOURCE) ?
new ERDF.Resource(object) :
new ERDF.Literal(object));
if(callback) callback(triple);
}
});
},
_parseTypeTriplesFrom: function(subjectType, subject, properties, callback) {
if(!properties) return;
properties.toLowerCase().split(' ').each( function(property) {
//if(ERDF.log.isTraceEnabled())
// ERDF.log.trace("Going for property " + property);
var schema = ERDF.schemas.find( function(schema) {
return false || ERDF.DELIMITERS.find( function(delimiter) {
return property.startsWith(ERDF.HYPHEN + schema.prefix + delimiter);
});
});
if(schema && subject) {
property = property.substring(schema.prefix.length+2, property.length);
var triple = ERDF.registerTriple(
(subjectType == ERDF.RESOURCE) ?
new ERDF.Resource(subject) :
new ERDF.Literal(subject),
{prefix: 'rdf', name: 'type'},
new ERDF.Resource(schema.namespace+property));
if(callback) callback(triple);
}
});
},
/**
* Checks for ERDF profile declaration in head of document.
*/
_checkProfile: function() {
// get profiles from head element.
var heads = document.getElementsByTagNameNS(XMLNS.XHTML, 'head');
var profiles = heads[0].getAttribute("profile");
var found = false;
// if erdf profile is contained.
if(profiles && profiles.split(" ").member(XMLNS.ERDF)) {
// pass check.
//if(ERDF.log.isTraceEnabled())
// ERDF.log.trace("Found ERDF profile " + XMLNS.ERDF);
return true;
} else {
// otherwise fail check.
//if(ERDF.log.isFatalEnabled())
// ERDF.log.fatal("No ERDF profile found.");
return false;
}
},
__stripHashes: function(s) {
return (s && (typeof s.substring == 'function') && s.substring(0, 1)=='#') ? s.substring(1, s.length) : s;
},
registerSchema: function(prefix, namespace) {
// TODO check whether already registered, if so, complain.
ERDF.schemas.push({
prefix: prefix,
namespace: namespace
});
//if(ERDF.log.isDebugEnabled())
// ERDF.log.debug("Prefix '"+prefix+"' for '"+namespace+"' registered.");
},
registerTriple: function(subject, predicate, object) {
// if prefix is schema, this is a schema definition.
if(predicate.prefix.toLowerCase() == 'schema')
this.registerSchema(predicate.name, object.value);
var triple = new ERDF.Triple(subject, predicate, object);
ERDF.callback(triple);
//if(ERDF.log.isInfoEnabled())
// ERDF.log.info(triple)
// return the registered triple.
return triple;
},
__enhanceObject: function() {
/* Resource state querying methods */
this.isResource = function() {
return this.type == ERDF.RESOURCE };
this.isLocal = function() {
return this.isResource() && this.value.startsWith('#') };
this.isCurrentDocument = function() {
return this.isResource() && (this.value == '') };
/* Resource getter methods.*/
this.getId = function() {
return this.isLocal() ? ERDF.__stripHashes(this.value) : false; };
/* Liiteral state querying methods */
this.isLiteral = function() {
return this.type == ERDF.LIITERAL };
},
serialize: function(literal) {
if(!literal){
return "";
}else if(literal.constructor == String) {
return literal;
} else if(literal.constructor == Boolean) {
return literal? 'true':'false';
} else {
return literal.toString();
}
}
};
ERDF.Triple = function(subject, predicate, object) {
this.subject = subject;
this.predicate = predicate;
this.object = object;
this.toString = function() {
return "[ERDF.Triple] " +
this.subject.toString() + ' ' +
this.predicate.prefix + ':' + this.predicate.name + ' ' +
this.object.toString();
};
};
ERDF.Resource = function(uri) {
this.type = ERDF.RESOURCE;
this.value = uri;
ERDF.__enhanceObject.apply(this);
this.toString = function() {
return '<' + this.value + '>';
}
};
ERDF.Literal = function(literal) {
this.type = ERDF.LITERAL;
this.value = ERDF.serialize(literal);
ERDF.__enhanceObject.apply(this);
this.toString = function() {
return '"' + this.value + '"';
}
};/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/*
* Save and triple generation behaviour. Use this area to configure
* data management to your needs.
*/
var USE_ASYNCHRONOUS_REQUESTS = true;
var DISCARD_UNUSED_TRIPLES = true;
var PREFER_SPANS_OVER_DIVS = true;
var PREFER_TITLE_OVER_TEXTNODE = false;
var RESOURCE_ID_PREFIX = 'resource';
var SHOW_DEBUG_ALERTS_WHEN_SAVING = false;
var SHOW_EXTENDED_DEBUG_INFORMATION = false;
/*
* Back end specific workarounds.
*/
var USE_ARESS_WORKAROUNDS = true;
/*
* Data management constants. Do not change these, as they are used
* both internally and externally to communicate on events and to identify
* command object actions in triple production and embedding rules.
*/
// Resource constants
var RESOURCE_CREATED = 0x01;
var RESOURCE_REMOVED = 0x02;
var RESOURCE_SAVED = 0x04;
var RESOURCE_RELOADED = 0x08;
var RESOURCE_SYNCHRONIZED = 0x10;
// Triple constants
var TRIPLE_REMOVE = 0x01;
var TRIPLE_ADD = 0x02;
var TRIPLE_RELOAD = 0x04;
var TRIPLE_SAVE = 0x08;
var PROCESSDATA_REF = 'processdata';
// HTTP status code constants
//
//// 2xx
//const 200_OK = 'Ok';
//const 201_CREATED = 'Created';
//const 202_ACCEPTED = 'Accepted';
//const 204_NO_CONTENT = 'No Content';
//
//// 3xx
//const 301_MOVED_PERMANENTLY = 'Moved Permanently';
//const 302_MOVED_TEMPORARILY = 'Moved Temporarily';
//const 304_NOT_MODIFIED = 'Not Modified';
//
//// 4xx
//const 400_BAD_REQUEST = 'Bad Request';
//const 401_UNAUTHORIZED = 'Unauthorized';
//const 403_FORBIDDEN = 'Forbidden';
//const 404_NOT_FOUND = 'Not Found';
//const 409_CONFLICT = 'Conflict';
//
//// 5xx
//const 500_INTERNAL_SERVER_ERROR = 'Internal Server Error';
//const 501_NOT_IMPLEMENTED = 'Not Implemented';
//const 502_BAD_GATEWAY = 'Bad Gateway';
//const 503_SERVICE_UNAVAILABLE = 'Service Unavailable';
//
/**
* The Data Management object. Use this one when interacting with page internal
* data. Initialize data management by DataManager.init();
* @class DataManager
*/
var DataManager = {
/**
* The init method should be called once in the DataManagers lifetime.
* It causes the DataManager to initialize itself, the erdf parser, do all
* neccessary registrations and configurations, to run the parser and
* from then on deliver all resulting triples.
* No parameters needed are needed in a call to this method.
*/
init: function() {
ERDF.init(DataManager._registerTriple);
DataManager.__synclocal();
},
/**
* This triple array is meant to be the whole knowledge of the DataManager.
*/
_triples: [],
/**
* This method is meant for callback from erdf parsing. It is not to be
* used in another way than to add triples to the triple store.
* @param {Object} triple the triple to add to the triple store.
*/
_registerTriple: function(triple) {
DataManager._triples.push(triple)
},
/**
* The __synclocal method is for internal usage only.
* It performs synchronization with the local document, that is, the triple
* store is adjustet to the content of the document, which could have been
* changed by any other applications running on the same page.
*/
__synclocal: function() {
DataManager._triples = [];
ERDF.run();
},
/**
* Makes the shape passed into this method synchronize itself with the DOM.
* This method returns the shapes resource object for further manipulation.
* @param {Object} shape
*/
__synchronizeShape: function(shape) {
var r = ResourceManager.getResource(shape.resourceId);
var serialize = shape.serialize();
// store all serialize values
serialize.each( function(ser) {
var resource = (ser.type == 'resource');
var _triple = new ERDF.Triple(
new ERDF.Resource(shape.resourceId),
{prefix: ser.prefix, name: ser.name},
resource ?
new ERDF.Resource(ser.value) :
new ERDF.Literal(ser.value)
);
DataManager.setObject(_triple);
});
return r;
},
__storeShape: function(shape) {
// first synchronize the shape,
var resource = DataManager.__synchronizeShape(shape);
// then save the synchronized dom.
resource.save();
},
__forceExistance: function(shape) {
if(!$(shape.resourceId)) {
if(!$$('.' + PROCESSDATA_REF)[0])
DataManager.graft(XMLNS.XHTML,
document.getElementsByTagNameNS(XMLNS.XHTML, 'body').item(0), ['div', {'class': PROCESSDATA_REF, 'style':'display:none;'}]);
// object is literal
DataManager.graft(XMLNS.XHTML,
$$('.' + PROCESSDATA_REF)[0], [
'div', {
'id': shape.resourceId,
//This should be done in a more dynamic way!!!!!
'class': (shape instanceof ORYX.Core.Canvas) ? "-oryx-canvas" : undefined
}
]);
} else {
var resource = $(shape.resourceId)
var children = $A(resource.childNodes)
children.each( function(child) {
resource.removeChild(child);
});
};
},
__persistShape: function(shape) {
// a shape serialization.
var shapeData = shape.serialize();
// initialize a triple array and construct a shape resource
// to be used in triple generation.
var triplesArray = [];
var shapeResource = new ERDF.Resource(shape.resourceId);
// remove all triples for this particular shape's resource
DataManager.removeTriples( DataManager.query(
shapeResource, undefined, undefined));
// for each data set in the shape's serialization
shapeData.each( function(data) {
// construct a triple's value
var value = (data.type == 'resource') ?
new ERDF.Resource(data.value) :
new ERDF.Literal(data.value);
// construct triple and add it to the DOM.
DataManager.addTriple( new ERDF.Triple(
shapeResource,
{prefix: data.prefix, name: data.name},
value
));
});
},
__persistDOM: function(facade) {
// getChildShapes gets all shapes (nodes AND edges), deep flag
// makes it return a flattened child hierarchy.
var canvas = facade.getCanvas();
var shapes = canvas.getChildShapes(true);
var result = '';
// persist all shapes.
shapes.each( function(shape) {
DataManager.__forceExistance(shape);
});
//DataManager.__synclocal();
DataManager.__renderCanvas(facade);
result += DataManager.serialize(
$(ERDF.__stripHashes(facade.getCanvas().resourceId)), true);
shapes.each( function(shape) {
DataManager.__persistShape(shape);
result += DataManager.serialize(
$(ERDF.__stripHashes(shape.resourceId)), true);
});
//result += DataManager.__renderCanvas(facade);
return result;
},
__renderCanvas: function(facade) {
var canvas = facade.getCanvas();
var stencilSets = facade.getStencilSets();
var shapes = canvas.getChildShapes(true);
DataManager.__forceExistance(canvas);
DataManager.__persistShape(canvas);
var shapeResource = new ERDF.Resource(canvas.resourceId);
// remove all triples for this particular shape's resource
DataManager.removeTriples( DataManager.query(
shapeResource, undefined, undefined));
DataManager.addTriple( new ERDF.Triple(
shapeResource,
{prefix: "oryx", name: "mode"},
new ERDF.Literal("writable")
));
DataManager.addTriple( new ERDF.Triple(
shapeResource,
{prefix: "oryx", name: "mode"},
new ERDF.Literal("fullscreen")
));
stencilSets.values().each(function(stencilset) {
DataManager.addTriple( new ERDF.Triple(
shapeResource,
{prefix: "oryx", name: "stencilset"},
new ERDF.Resource(stencilset.source().replace(/&/g, "%26"))
));
DataManager.addTriple( new ERDF.Triple(
shapeResource,
{prefix: "oryx", name: "ssnamespace"},
new ERDF.Resource(stencilset.namespace())
));
stencilset.extensions().keys().each(function(extension) {
DataManager.addTriple( new ERDF.Triple(
shapeResource,
{prefix: "oryx", name: "ssextension"},
new ERDF.Literal(extension)
));
});
});
shapes.each(function(shape) {
DataManager.addTriple( new ERDF.Triple(
shapeResource,
{prefix: "oryx", name: "render"},
new ERDF.Resource("#" + shape.resourceId)
));
});
},
__counter: 0,
__provideId: function() {
while($(RESOURCE_ID_PREFIX+DataManager.__counter))
DataManager.__counter++;
return RESOURCE_ID_PREFIX+DataManager.__counter;
},
serializeDOM: function(facade) {
return DataManager.__persistDOM(facade);
},
syncGlobal: function(facade) {
return DataManager.__syncglobal(facade);
},
/**
* This method is used to synchronize local DOM with remote resources.
* Local changes are commited to the server, and remote changes are
* performed to the local document.
* @param {Object} facade The facade of the editor that holds certain
* resource representations as shapes.
*/
__syncglobal: function(facade) {
// getChildShapes gets all shapes (nodes AND edges), deep flag
// makes it return a flattened child hierarchy.
var canvas = facade.getCanvas();
var shapes = canvas.getChildShapes(true);
// create dummy resource representations in the dom
// for all shapes that were newly created.
shapes.select( function(shape) {
// select shapes without resource id.
return !($(shape.resourceId));
}).each( function(shape) {
// create new resources for them.
if(USE_ARESS_WORKAROUNDS) {
/*
* This is a workaround due to a bug in aress. Resources are
* ignoring changes to raziel:type property once they are
* created. As long as this is not fixed, the resource is now
* being created using a randomly guessed id, this temporary id
* is then used in references and the appropriate div is being
* populated with properties.
*
* AFTER THIS PHASE THE DATA IS INCONSISTENT AS REFERENCES POINT
* TO IDS THAT ARE UNKNOWN TO THE BACK END.
*
* After the resource is actually created in aress, it gets an id
* that is persistent. All shapes are then being populated with the
* correct id references and stored on the server.
*
* AFTER THE SAVE PROCESS HAS RETURNED, THE DATA IS CONSISTENT
* REGARDING THE ID REFERENCES AGAIN.
*/
var razielType = shape.properties['raziel-type'];
var div = '<div xmlns="http://www.w3.org/1999/xhtml">' +
'<span class="raziel-type">'+razielType+'</span></div>';
var r = ResourceManager.__createResource(div);
shape.resourceId = r.id();
} else {
var r = ResourceManager.__createResource();
shape.resourceId = r.id();
}
});
shapes.each( function(shape) {
// store all shapes.
DataManager.__storeShape(shape);
});
},
/**
* This method serializes a single div into a string that satisfies the
* client/server communication protocol. It ingnores all elements that have
* an attribute named class that includes 'transient'.
* @param {Object} node the element to serialize.
* @param {Object} preserveNamespace whether to preserve the parent's
* namespace. If you are not sure about namespaces, provide
* just the element to be serialized.
*/
serialize: function(node, preserveNamespace) {
if (node.nodeType == node.ELEMENT_NODE) {
// serialize an element node.
var children = $A(node.childNodes);
var attributes = $A(node.attributes);
var clazz = new String(node.getAttribute('class'));
var ignore = clazz.split(' ').member('transient');
// ignore transients.
if(ignore)
return '';
// start serialization.
var result = '<' + node.nodeName;
// preserve namespace?
if(!preserveNamespace)
result += ' xmlns="' + (node.namespaceURI ? node.namespaceURI : XMLNS.XHTML) + '" xmlns:oryx="http://oryx-editor.org"';
// add all attributes.
attributes.each(function(attribute) {
result += ' ' + attribute.nodeName + '="' +
attribute.nodeValue + '"';});
// close if no children.
if(children.length == 0)
result += '/>';
else {
// serialize all children.
result += '>';
children.each(function(_node) {
result += DataManager.serialize(_node, true)});
result += '</' + node.nodeName + '>'
}
return result;
} else if (node.nodeType == node.TEXT_NODE) {
// serialize a text node.
return node.nodeValue;
}
//TODO serialize cdata areas also.
//TODO work on namespace awareness.
},
addTriple: function(triple) {
// assert the subject is a resource
if(!triple.subject.type == ERDF.LITERAL)
throw 'Cannot add the triple ' + triple.toString() +
' because the subject is not a resource.'
// get the element which represents this triple's subject.
var elementId = ERDF.__stripHashes(triple.subject.value);
var element = $(elementId);
// assert the subject is inside this document.
if(!element)
throw 'Cannot add the triple ' + triple.toString() +
' because the subject "'+elementId+'" is not in the document.';
if(triple.object.type == ERDF.LITERAL)
// object is literal
DataManager.graft(XMLNS.XHTML, element, [
'span', {'class': (triple.predicate.prefix + "-" +
triple.predicate.name)}, triple.object.value.escapeHTML()
]);
else {
// object is resource
DataManager.graft(XMLNS.XHTML, element, [
'a', {'rel': (triple.predicate.prefix + "-" +
triple.predicate.name), 'href': triple.object.value}
]);
}
return true;
},
removeTriples: function(triples) {
// alert('Removing ' +triples.length+' triples.');
// from all the triples select those ...
var removed = triples.select(
function(triple) {
// TODO remove also from triple store.
// ... that were actually removed.
return DataManager.__removeTriple(triple);
});
// sync and return removed triples.
// DataManager.__synclocal();
return removed;
},
removeTriple: function(triple) {
// remember whether the triple was actually removed.
var result = DataManager.__removeTriple(triple);
// sync and return removed triples.
// DataManager.__synclocal();
return result;
},
__removeTriple: function(triple) {
// assert the subject is a resource
if(!triple.subject.type == ERDF.LITERAL)
throw 'Cannot remove the triple ' + triple.toString() +
' because the subject is not a resource.';
// get the element which represents this triple's subject.
var elementId = ERDF.__stripHashes(triple.subject.value);
var element = $(elementId);
// assert the subject is inside this document.
if(!element)
throw 'Cannot remove the triple ' + triple.toString() +
' because the subject is not in the document.';
if(triple.object.type == ERDF.LITERAL) {
// continue searching actively for the triple.
var result = DataManager.__removeTripleRecursively(triple, element);
return result;
}
},
__removeTripleRecursively: function(triple, continueFrom) {
// return when this node is not an element node.
if(continueFrom.nodeType != continueFrom.ELEMENT_NODE)
return false;
var classes = new String(continueFrom.getAttribute('class'));
var children = $A(continueFrom.childNodes);
if(classes.include(triple.predicate.prefix + '-' + triple.predicate.name)) {
var content = continueFrom.textContent;
if( (triple.object.type == ERDF.LITERAL) &&
(triple.object.value == content))
continueFrom.parentNode.removeChild(continueFrom);
return true;
} else {
children.each(function(_node) {
DataManager.__removeTripleRecursively(triple, _node)});
return false;
}
},
/**
* graft() function
* Originally by Sean M. Burke from interglacial.com, altered for usage with
* SVG and namespace (xmlns) support. Be sure you understand xmlns before
* using this funtion, as it creates all grafted elements in the xmlns
* provided by you and all element's attribures in default xmlns. If you
* need to graft elements in a certain xmlns and wish to assign attributes
* in both that and another xmlns, you will need to do stepwise grafting,
* adding non-default attributes yourself or you'll have to enhance this
* function. Latter, I would appreciate: martin???apfelfabrik.de
* @param {Object} namespace The namespace in which
* elements should be grafted.
* @param {Object} parent The element that should contain the grafted
* structure after the function returned.
* @param {Object} t the crafting structure.
* @param {Object} doc the document in which grafting is performed.
*/
graft: function(namespace, parent, t, doc) {
doc = (doc || (parent && parent.ownerDocument) || document);
var e;
if(t === undefined) {
echo( "Can't graft an undefined value");
} else if(t.constructor == String) {
e = doc.createTextNode( t );
} else {
for(var i = 0; i < t.length; i++) {
if( i === 0 && t[i].constructor == String ) {
var snared = t[i].match( /^([a-z][a-z0-9]*)\.([^\s\.]+)$/i );
if( snared ) {
e = doc.createElementNS(namespace, snared[1]);
e.setAttributeNS(null, 'class', snared[2] );
continue;
}
snared = t[i].match( /^([a-z][a-z0-9]*)$/i );
if( snared ) {
e = doc.createElementNS(namespace, snared[1]); // but no class
continue;
}
// Otherwise:
e = doc.createElementNS(namespace, "span");
e.setAttribute(null, "class", "namelessFromLOL" );
}
if( t[i] === undefined ) {
echo("Can't graft an undefined value in a list!");
} else if( t[i].constructor == String || t[i].constructor == Array) {
this.graft(namespace, e, t[i], doc );
} else if( t[i].constructor == Number ) {
this.graft(namespace, e, t[i].toString(), doc );
} else if( t[i].constructor == Object ) {
// hash's properties => element's attributes
for(var k in t[i]) { e.setAttributeNS(null, k, t[i][k] ); }
} else if( t[i].constructor == Boolean ) {
this.graft(namespace, e, t[i] ? 'true' : 'false', doc );
} else
throw "Object " + t[i] + " is inscrutable as an graft arglet.";
}
}
if(parent) parent.appendChild(e);
return Element.extend(e); // return the topmost created node
},
setObject: function(triple) {
/**
* Erwartungen von Arvid an diese Funktion:
* - Es existiert genau ein triple mit dem Subjekt und Praedikat,
* das uebergeben wurde, und dieses haelt uebergebenes Objekt.
*/
var triples = DataManager.query(
triple.subject,
triple.predicate,
undefined
);
DataManager.removeTriples(triples);
DataManager.addTriple(triple);
return true;
},
query: function(subject, predicate, object) {
/*
* Typical triple.
* {value: subject, type: subjectType},
* {prefix: schema.prefix, name: property},
* {value: object, type: objectType});
*/
return DataManager._triples.select(function(triple) {
var select = ((subject) ?
(triple.subject.type == subject.type) &&
(triple.subject.value == subject.value) : true);
if(predicate) {
select = select && ((predicate.prefix) ?
(triple.predicate.prefix == predicate.prefix) : true);
select = select && ((predicate.name) ?
(triple.predicate.name == predicate.name) : true);
}
select = select && ((object) ?
(triple.object.type == object.type) &&
(triple.object.value == object.value) : true);
return select;
});
}
}
Kickstart.register(DataManager.init);
function assert(expr, m) { if(!expr) throw m; };
function DMCommand(action, triple) {
// store action and triple.
this.action = action;
this.triple = triple;
this.toString = function() {
return 'Command('+action+', '+triple+')';
};
}
function DMCommandHandler(nextHandler) {
/**
* Private method to set the next handler in the Chain of Responsibility
* (see http://en.wikipedia.org/wiki/Chain-of-responsibility_pattern for
* details).
* @param {DMCommandHandler} handler The handler that is next in the chain.
*/
this.__setNext = function(handler) {
var _next = this.__next;
this.__next = nextHandler;
return _next ? _next : true;
};
this.__setNext(nextHandler);
/**
* Invokes the next handler. If there is no next handler, this method
* returns false, otherwise it forwards the result of the handling.
* @param {Object} command The command object to be processed.
*/
this.__invokeNext = function(command) {
return this.__next ? this.__next.handle(command) : false;
};
/**
* Handles a command. The abstract method process() is called with the
* command object that has been passed. If the process method catches the
* command (returns true on completion), the handle() method returns true.
* If the process() method doesn't catch the command, the next handler will
* be invoked.
* @param {Object} command The command object to be processed.
*/
this.handle = function(command) {
return this.process(command) ? true : this.__invokeNext(command);
}
/**
* Empty process() method returning false. If javascript knew abstract
* class members, this would be one.
* @param {Object} command The command object to process.
*/
this.process = function(command) { return false; };
};
/**
* This Handler manages the addition and the removal of meta elements in the
* head of the document.
* @param {DMCommandHandler} next The handler that is next in the chain.
*/
function MetaTagHandler(next) {
DMCommandHandler.apply(this, [next]);
this.process = function(command) {
with(command.triple) {
/* assert prerequisites */
if( !(
(subject instanceof ERDF.Resource) &&
(subject.isCurrentDocument()) &&
(object instanceof ERDF.Literal)
)) return false;
}
};
};
var chain = new MetaTagHandler();
var command = new DMCommand(TRIPLE_ADD, new ERDF.Triple(
new ERDF.Resource(''),
'rdf:tool',
new ERDF.Literal('')
));
/*
if(chain.handle(command))
alert('Handled!');
*/
ResourceManager = {
__corrupt: false,
__latelyCreatedResource: undefined,
__listeners: $H(),
__token: 1,
addListener: function(listener, mask) {
if(!(listener instanceof Function))
throw 'Resource event listener is not a function!';
if(!(mask))
throw 'Invalid mask for resource event listener registration.';
// construct controller and token.
var controller = {listener: listener, mask: mask};
var token = ResourceManager.__token++;
// add new listener.
ResourceManager.__listeners[token] = controller;
// return the token generated.
return token;
},
removeListener: function(token) {
// remove the listener with the token and return it.
return ResourceManager.__listners.remove(token);
},
__Event: function(action, resourceId) {
this.action = action;
this.resourceId = resourceId;
},
__dispatchEvent: function(event) {
// get all listeners. for each listener, ...
ResourceManager.__listeners.values().each(function(controller) {
// .. if listener subscribed to this type of event ...
if(event.action & controller.mask)
return controller.listener(event);
});
},
getResource: function(id) {
// get all possible resources for this.
id = ERDF.__stripHashes(id);
var resources = DataManager.query(
new ERDF.Resource('#'+id),
{prefix: 'raziel', name: 'entry'},
undefined
);
// check for consistency.
if((resources.length == 1) && (resources[0].object.isResource())) {
var entryUrl = resources[0].object.value;
return new ResourceManager.__Resource(id, entryUrl);
}
// else throw an error message.
throw ('Resource with id ' +id+ ' not recognized as such. ' +
((resources.length > 1) ?
' There is more than one raziel:entry URL.' :
' There is no raziel:entry URL.'));
return false;
},
__createResource: function(alternativeDiv) {
var collectionUrls = DataManager.query(
new ERDF.Resource(''),
// TODO This will become raziel:collection in near future.
{prefix: 'raziel', name: 'collection'},
undefined
);
// check for consistency.
if( (collectionUrls.length == 1) &&
(collectionUrls[0].object.isResource())) {
// get the collection url.
var collectionUrl = collectionUrls[0].object.value;
var resource = undefined;
// if there is an old id, serialize the dummy div from there,
// otherwise create a dummy div on the fly.
var serialization = alternativeDiv? alternativeDiv :
'<div xmlns="http://www.w3.org/1999/xhtml"></div>';
ResourceManager.__request(
'POST', collectionUrl, serialization,
// on success
function() {
// get div and id that have been generated by the server.
var response = (this.responseXML);
var div = response.childNodes[0];
var id = div.getAttribute('id');
// store div in DOM
if(!$$('.' + PROCESSDATA_REF)[0])
DataManager.graft(XMLNS.XHTML,
document.getElementsByTagNameNS(XMLNS.XHTML, 'body').item(0), ['div', {'class': PROCESSDATA_REF, 'style':'display:none;'}]);
$$('.' + PROCESSDATA_REF)[0].appendChild(div.cloneNode(true));
// parse local erdf data once more.
DataManager.__synclocal();
// get new resource object.
resource = new ResourceManager.getResource(id);
// set up an action informing of the creation.
ResourceManager.__resourceActionSucceeded(
this, RESOURCE_CREATED, undefined);
},
function() { ResourceManager.__resourceActionFailed(
this, RESOURCE_CREATED, undefined);},
false
);
return resource;
}
// else
throw 'Could not create resource! raziel:collection URL is missing!';
return false;
},
__Resource: function(id, url) {
this.__id = id;
this.__url = url;
/*
* Process URL is no longer needed to refer to the shape element on the
* canvas. AReSS uses the id's to gather information on fireing
* behaviour now.
*/
// // find the process url.
// var processUrl = undefined;
//
// var urls = DataManager.query(
// new ERDF.Resource('#'+this.__id),
// {prefix: 'raziel', name: 'process'},
// undefined
// );
//
// if(urls.length == 0) { throw 'The resource with the id ' +id+ ' has no process url.'};
//
// urls.each( function(triple) {
//
// // if there are more urls, use the last one.
// processUrl = triple.object.value;
// });
//
// this.__processUrl = processUrl;
//
// // convenience function for getting the process url.
// this.processUrl = function() {
// return this.__processUrl;
// }
// convenience finction for getting the id.
this.id = function() {
return this.__id;
}
// convenience finction for getting the entry url.
this.url = function() {
return this.__url;
}
this.reload = function() {
var _url = this.__url;
var _id = this.__id;
ResourceManager.__request(
'GET', _url, null,
function() { ResourceManager.__resourceActionSucceeded(
this, RESOURCE_RELOADED, _id); },
function() { ResourceManager.__resourceActionFailed(
this, RESURCE_RELOADED, _id); },
USE_ASYNCHRONOUS_REQUESTS
);
};
this.save = function(synchronize) {
var _url = this.__url;
var _id = this.__id;
data = DataManager.serialize($(_id));
ResourceManager.__request(
'PUT', _url, data,
function() { ResourceManager.__resourceActionSucceeded(
this, synchronize ? RESOURCE_SAVED | RESOURCE_SYNCHRONIZED : RESOURCE_SAVED, _id); },
function() { ResourceManager.__resourceActionFailed(
this, synchronize ? RESOURCE_SAVED | RESOURCE_SYNCHRONIZED : RESOURCE.SAVED, _id); },
USE_ASYNCHRONOUS_REQUESTS
);
};
this.remove = function() {
var _url = this.__url;
var _id = this.__id;
ResourceManager.__request(
'DELETE', _url, null,
function() { ResourceManager.__resourceActionSucceeded(
this, RESOURCE_REMOVED, _id); },
function() { ResourceManager.__resourceActionFailed(
this, RESOURCE_REMOVED, _id);},
USE_ASYNCHRONOUS_REQUESTS
);
};
},
request: function(url, requestOptions) {
var options = {
method: 'get',
asynchronous: true,
parameters: {}
};
Object.extend(options, requestOptions || {});
var params = Hash.toQueryString(options.parameters);
if (params)
url += (url.include('?') ? '&' : '?') + params;
return ResourceManager.__request(
options.method,
url,
options.data,
(options.onSuccess instanceof Function ? function() { options.onSuccess(this); } : undefined ),
(options.onFailure instanceof Function ? function() { options.onFailure(this); } : undefined ),
options.asynchronous && USE_ASYNCHRONOUS_REQUESTS,
options.headers);
},
__request: function(method, url, data, success, error, async, headers) {
// get a request object
var httpRequest = Try.these(
/* do the Mozilla/Safari/Opera stuff */
function() { return new XMLHttpRequest(); },
/* do the IE stuff */
function() { return new ActiveXObject("Msxml2.XMLHTTP"); },
function() { return new ActiveXObject("Microsoft.XMLHTTP") }
);
// if there is no request object ...
if (!httpRequest) {
if(!this.__corrupt)
throw 'This browser does not provide any AJAX functionality. You will not be able to use the software provided with the page you are viewing. Please consider installing appropriate extensions.';
this.__corrupt = true;
return false;
}
if(success instanceof Function)
httpRequest.onload = success;
if(error instanceof Function) {
httpRequest.onerror = error;
}
var h = $H(headers)
h.keys().each(function(key) {
httpRequest.setRequestHeader(key, h[key]);
});
try {
if(SHOW_DEBUG_ALERTS_WHEN_SAVING)
alert(method + ' ' + url + '\n' +
SHOW_EXTENDED_DEBUG_INFORMATION ? data : '');
// TODO Remove synchronous calls to the server as soon as xenodot
// handles asynchronous requests without failure.
httpRequest.open(method, url, !async?false:true);
httpRequest.send(data);
} catch(e) {
return false;
}
return true;
},
__resourceActionSucceeded: function(transport, action, id) {
var status = transport.status;
var response = transport.responseText;
if(SHOW_DEBUG_ALERTS_WHEN_SAVING)
alert(status + ' ' + url + '\n' +
SHOW_EXTENDED_DEBUG_INFORMATION ? data : '');
// if the status code is not in 2xx, throw an error.
if(status >= 300)
throw 'The server responded with an error: ' + status + '\n' + (SHOW_EXTENDED_DEBUG_INFORMATION ? + data : 'If you need additional information here, including the data sent by the server, consider setting SHOW_EXTENDED_DEBUG_INFORMATION to true.');
switch(action) {
case RESOURCE_REMOVED:
// get div and id
var response = (transport.responseXML);
var div = response.childNodes[0];
var id = div.getAttribute('id');
// remove the resource from DOM
var localDiv = document.getElementById(id);
localDiv.parentNode.removeChild(localDiv);
break;
case RESOURCE_CREATED:
// nothing remains to be done.
break;
case RESOURCE_SAVED | RESOURCE_SYNCHRONIZED:
DataManager.__synclocal();
case RESOURCE_SAVED:
// nothing remains to be done.
break;
case RESOURCE_RELOADED:
// get div and id
var response = (transport.responseXML);
var div = response.childNodes[0];
var id = div.getAttribute('id');
// remove the local resource representation from DOM
var localDiv = document.getElementById(id)
localDiv.parentNode.removeChild(localDiv);
// store div in DOM
if(!$$(PROCESSDATA_REF)[0])
DataManager.graft(XMLNS.XHTML,
document.getElementsByTagNameNS(XMLNS.XHTML, 'body').item(0), ['div', {'class': PROCESSDATA_REF, 'style':'display:none;'}]);
$$(PROCESSDATA_REF)[0].appendChild(div.cloneNode(true));
DataManager.__synclocal();
break;
default:
DataManager.__synclocal();
}
// dispatch to all listeners ...
ResourceManager.__dispatchEvent(
// ... an event describing the change that happened here.
new ResourceManager.__Event(action, id)
);
},
__resourceActionFailed: function(transport, action, id) {
throw "Fatal: Resource action failed. There is something horribly " +
"wrong with either the server, the transport protocol or your " +
"online status. Sure you're online?";
}
}/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* The super class for all classes in ORYX. Adds some OOP feeling to javascript.
* See article "Object Oriented Super Class Method Calling with JavaScript" on
* http://truecode.blogspot.com/2006/08/object-oriented-super-class-method.html
* for a documentation on this. Fairly good article that points out errors in
* Douglas Crockford's inheritance and super method calling approach.
* Worth reading.
* @class Clazz
*/
var Clazz = function() {};
/**
* Empty constructor.
* @methodOf Clazz.prototype
*/
Clazz.prototype.construct = function() {};
/**
* Can be used to build up inheritances of classes.
* @example
* var MyClass = Clazz.extend({
* construct: function(myParam){
* // Do sth.
* }
* });
* var MySubClass = MyClass.extend({
* construct: function(myParam){
* // Use this to call constructor of super class
* arguments.callee.$.construct.apply(this, arguments);
* // Do sth.
* }
* });
* @param {Object} def The definition of the new class.
*/
Clazz.extend = function(def) {
var classDef = function() {
if (arguments[0] !== Clazz) { this.construct.apply(this, arguments); }
};
var proto = new this(Clazz);
var superClass = this.prototype;
for (var n in def) {
var item = def[n];
if (item instanceof Function) item.$ = superClass;
proto[n] = item;
}
classDef.prototype = proto;
//Give this new class the same static extend method
classDef.extend = this.extend;
return classDef;
};/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if(!ORYX) var ORYX = {};
if(!ORYX.CONFIG) ORYX.CONFIG = {};
/**
* This file contains URI constants that may be used for XMLHTTPRequests.
*/
ORYX.CONFIG.ROOT_PATH = "editor/"; //TODO: Remove last slash!!
ORYX.CONFIG.EXPLORER_PATH = "explorer";
ORYX.CONFIG.LIBS_PATH = "libs";
/**
* Regular Config
*/
ORYX.CONFIG.SERVER_HANDLER_ROOT = "service";
ORYX.CONFIG.SERVER_EDITOR_HANDLER = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/editor";
ORYX.CONFIG.SERVER_MODEL_HANDLER = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/model";
ORYX.CONFIG.STENCILSET_HANDLER = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/editor_stencilset?embedsvg=true&url=true&namespace=";
ORYX.CONFIG.STENCIL_SETS_URL = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/editor_stencilset";
ORYX.CONFIG.PLUGINS_CONFIG = "editor-app/plugins.xml";
ORYX.CONFIG.SYNTAXCHECKER_URL = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/syntaxchecker";
ORYX.CONFIG.DEPLOY_URL = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/model/deploy";
ORYX.CONFIG.MODEL_LIST_URL = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/models";
ORYX.CONFIG.FORM_FLOW_LIST_URL = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/formflows";
ORYX.CONFIG.FORM_FLOW_IMAGE_URL = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/formflow";
ORYX.CONFIG.FORM_LIST_URL = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/forms";
ORYX.CONFIG.FORM_IMAGE_URL = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/form";
ORYX.CONFIG.SUB_PROCESS_LIST_URL = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/subprocesses";
ORYX.CONFIG.SUB_PROCESS_IMAGE_URL = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/subprocess";
ORYX.CONFIG.TEST_SERVICE_URL = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/service/";
ORYX.CONFIG.SERVICE_LIST_URL = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/services";
ORYX.CONFIG.CONDITION_ELEMENT_LIST_URL = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/conditionelements";
ORYX.CONFIG.VARIABLEDEF_ELEMENT_LIST_URL = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/variabledefinitionelements";
ORYX.CONFIG.VALIDATOR_LIST_URL = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/validators";
ORYX.CONFIG.SS_EXTENSIONS_FOLDER = ORYX.CONFIG.ROOT_PATH + "stencilsets/extensions/";
ORYX.CONFIG.SS_EXTENSIONS_CONFIG = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/editor_ssextensions";
ORYX.CONFIG.ORYX_NEW_URL = "/new";
ORYX.CONFIG.BPMN_LAYOUTER = ORYX.CONFIG.ROOT_PATH + "bpmnlayouter";
ORYX.CONFIG.EXPRESSION_METADATA_URL = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/expression-metadata";
ORYX.CONFIG.DATASOURCE_METADATA_URL = ORYX.CONFIG.SERVER_HANDLER_ROOT + "/datasource-metadata";/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if(!ORYX) var ORYX = {};
if(!ORYX.CONFIG) ORYX.CONFIG = {};
/**
* Signavio specific variables
*/
ORYX.CONFIG.BACKEND_SWITCH = true;
ORYX.CONFIG.PANEL_LEFT_WIDTH = 250;
ORYX.CONFIG.PANEL_RIGHT_COLLAPSED = true;
ORYX.CONFIG.PANEL_RIGHT_WIDTH = 300;
ORYX.CONFIG.APPNAME = 'KISBPM';
ORYX.CONFIG.WEB_URL = ".";
ORYX.CONFIG.BLANK_IMAGE = ORYX.CONFIG.LIBS_PATH + '/ext-2.0.2/resources/images/default/s.gif';
/* Specify offset of header */
ORYX.CONFIG.OFFSET_HEADER = 61;
/* Show grid line while dragging */
ORYX.CONFIG.SHOW_GRIDLINE = true;
/* Editor-Mode */
ORYX.CONFIG.MODE_READONLY = "readonly";
ORYX.CONFIG.MODE_FULLSCREEN = "fullscreen";
ORYX.CONFIG.WINDOW_HEIGHT = 800;
ORYX.CONFIG.PREVENT_LOADINGMASK_AT_READY = false;
/* Plugins */
ORYX.CONFIG.PLUGINS_ENABLED = true;
ORYX.CONFIG.PLUGINS_FOLDER = "Plugins/";
ORYX.CONFIG.BPMN20_SCHEMA_VALIDATION_ON = true;
/* Namespaces */
ORYX.CONFIG.NAMESPACE_ORYX = "http://www.b3mn.org/oryx";
ORYX.CONFIG.NAMESPACE_SVG = "http://www.w3.org/2000/svg";
/* UI */
ORYX.CONFIG.CANVAS_WIDTH = 1200;
ORYX.CONFIG.CANVAS_HEIGHT = 1050;
ORYX.CONFIG.CANVAS_RESIZE_INTERVAL = 100;
ORYX.CONFIG.CANVAS_MIN_WIDTH = 800;
ORYX.CONFIG.CANVAS_MIN_HEIGHT = 300;
ORYX.CONFIG.SELECTED_AREA_PADDING = 4;
ORYX.CONFIG.CANVAS_BACKGROUND_COLOR = "none";
ORYX.CONFIG.GRID_DISTANCE = 30;
ORYX.CONFIG.GRID_ENABLED = true;
ORYX.CONFIG.ZOOM_OFFSET = 0.1;
ORYX.CONFIG.DEFAULT_SHAPE_MARGIN = 60;
ORYX.CONFIG.SCALERS_SIZE = 7;
ORYX.CONFIG.MINIMUM_SIZE = 20;
ORYX.CONFIG.MAXIMUM_SIZE = 10000;
ORYX.CONFIG.OFFSET_MAGNET = 15;
ORYX.CONFIG.OFFSET_EDGE_LABEL_TOP = 8;
ORYX.CONFIG.OFFSET_EDGE_LABEL_BOTTOM = 8;
ORYX.CONFIG.OFFSET_EDGE_BOUNDS = 5;
ORYX.CONFIG.COPY_MOVE_OFFSET = 30;
ORYX.CONFIG.BORDER_OFFSET = 14;
ORYX.CONFIG.MAX_NUM_SHAPES_NO_GROUP = 20; // Updated so the form editor shows all elements at once
ORYX.CONFIG.SHAPEMENU_CREATE_OFFSET_CORNER = 30;
ORYX.CONFIG.SHAPEMENU_CREATE_OFFSET = 45;
/* Shape-Menu Align */
ORYX.CONFIG.SHAPEMENU_RIGHT = "Oryx_Right";
ORYX.CONFIG.SHAPEMENU_BOTTOM = "Oryx_Bottom";
ORYX.CONFIG.SHAPEMENU_LEFT = "Oryx_Left";
ORYX.CONFIG.SHAPEMENU_TOP = "Oryx_Top";
/* Morph-Menu Item */
ORYX.CONFIG.MORPHITEM_DISABLED = "Oryx_MorphItem_disabled";
/* Property type names */
ORYX.CONFIG.TYPE_STRING = "string";
ORYX.CONFIG.TYPE_BOOLEAN = "boolean";
ORYX.CONFIG.TYPE_INTEGER = "integer";
ORYX.CONFIG.TYPE_FLOAT = "float";
ORYX.CONFIG.TYPE_COLOR = "color";
ORYX.CONFIG.TYPE_DATE = "date";
ORYX.CONFIG.TYPE_CHOICE = "choice";
ORYX.CONFIG.TYPE_URL = "url";
ORYX.CONFIG.TYPE_DIAGRAM_LINK = "diagramlink";
ORYX.CONFIG.TYPE_COMPLEX = "complex";
ORYX.CONFIG.TYPE_MULTIPLECOMPLEX = "multiplecomplex";
ORYX.CONFIG.TYPE_TEXT = "text";
ORYX.CONFIG.TYPE_KISBPM_MULTIINSTANCE = "kisbpm-multiinstance";
ORYX.CONFIG.TYPE_MODEL_LINK = "modellink";
ORYX.CONFIG.TYPE_FORM_FLOW_LINK = "formflowlink";
ORYX.CONFIG.TYPE_FORM_LINK = "formlink";
ORYX.CONFIG.TYPE_SUB_PROCESS_LINK = "subprocesslink";
ORYX.CONFIG.TYPE_SERVICE_LINK = "servicelink";
ORYX.CONFIG.TYPE_CONDITIONS = "conditions";
ORYX.CONFIG.TYPE_VARIABLES = "variables";
ORYX.CONFIG.TYPE_LISTENER = "listener";
ORYX.CONFIG.TYPE_EPC_FREQ = "epcfrequency";
ORYX.CONFIG.TYPE_GLOSSARY_LINK = "glossarylink";
ORYX.CONFIG.TYPE_EXPRESSION = "expression";
ORYX.CONFIG.TYPE_DATASOURCE = "datasource";
ORYX.CONFIG.TYPE_DATASOURCE_MINIMAL = "datasource-minimal";
ORYX.CONFIG.TYPE_VALIDATORS = "validators";
/* Vertical line distance of multiline labels */
ORYX.CONFIG.LABEL_LINE_DISTANCE = 2;
ORYX.CONFIG.LABEL_DEFAULT_LINE_HEIGHT = 12;
/* Open Morph Menu with Hover */
ORYX.CONFIG.ENABLE_MORPHMENU_BY_HOVER = false;
/* Editor constants come here */
ORYX.CONFIG.EDITOR_ALIGN_BOTTOM = 0x01;
ORYX.CONFIG.EDITOR_ALIGN_MIDDLE = 0x02;
ORYX.CONFIG.EDITOR_ALIGN_TOP = 0x04;
ORYX.CONFIG.EDITOR_ALIGN_LEFT = 0x08;
ORYX.CONFIG.EDITOR_ALIGN_CENTER = 0x10;
ORYX.CONFIG.EDITOR_ALIGN_RIGHT = 0x20;
ORYX.CONFIG.EDITOR_ALIGN_SIZE = 0x30;
/* Event types */
ORYX.CONFIG.EVENT_MOUSEDOWN = "mousedown";
ORYX.CONFIG.EVENT_MOUSEUP = "mouseup";
ORYX.CONFIG.EVENT_MOUSEOVER = "mouseover";
ORYX.CONFIG.EVENT_MOUSEOUT = "mouseout";
ORYX.CONFIG.EVENT_MOUSEMOVE = "mousemove";
ORYX.CONFIG.EVENT_DBLCLICK = "dblclick";
ORYX.CONFIG.EVENT_KEYDOWN = "keydown";
ORYX.CONFIG.EVENT_KEYUP = "keyup";
ORYX.CONFIG.EVENT_LOADED = "editorloaded";
ORYX.CONFIG.EVENT_SAVED = "editorSaved";
ORYX.CONFIG.EVENT_EXECUTE_COMMANDS = "executeCommands";
ORYX.CONFIG.EVENT_STENCIL_SET_LOADED = "stencilSetLoaded";
ORYX.CONFIG.EVENT_SELECTION_CHANGED = "selectionchanged";
ORYX.CONFIG.EVENT_SHAPEADDED = "shapeadded";
ORYX.CONFIG.EVENT_SHAPEREMOVED = "shaperemoved";
ORYX.CONFIG.EVENT_PROPERTY_CHANGED = "propertyChanged";
ORYX.CONFIG.EVENT_DRAGDROP_START = "dragdrop.start";
ORYX.CONFIG.EVENT_SHAPE_MENU_CLOSE = "shape.menu.close";
ORYX.CONFIG.EVENT_DRAGDROP_END = "dragdrop.end";
ORYX.CONFIG.EVENT_RESIZE_START = "resize.start";
ORYX.CONFIG.EVENT_RESIZE_END = "resize.end";
ORYX.CONFIG.EVENT_DRAGDOCKER_DOCKED = "dragDocker.docked";
ORYX.CONFIG.EVENT_HIGHLIGHT_SHOW = "highlight.showHighlight";
ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE = "highlight.hideHighlight";
ORYX.CONFIG.EVENT_LOADING_ENABLE = "loading.enable";
ORYX.CONFIG.EVENT_LOADING_DISABLE = "loading.disable";
ORYX.CONFIG.EVENT_LOADING_STATUS = "loading.status";
ORYX.CONFIG.EVENT_OVERLAY_SHOW = "overlay.show";
ORYX.CONFIG.EVENT_OVERLAY_HIDE = "overlay.hide";
ORYX.CONFIG.EVENT_ARRANGEMENT_TOP = "arrangement.setToTop";
ORYX.CONFIG.EVENT_ARRANGEMENT_BACK = "arrangement.setToBack";
ORYX.CONFIG.EVENT_ARRANGEMENT_FORWARD = "arrangement.setForward";
ORYX.CONFIG.EVENT_ARRANGEMENT_BACKWARD = "arrangement.setBackward";
ORYX.CONFIG.EVENT_PROPWINDOW_PROP_CHANGED = "propertyWindow.propertyChanged";
ORYX.CONFIG.EVENT_LAYOUT_ROWS = "layout.rows";
ORYX.CONFIG.EVENT_LAYOUT_BPEL = "layout.BPEL";
ORYX.CONFIG.EVENT_LAYOUT_BPEL_VERTICAL = "layout.BPEL.vertical";
ORYX.CONFIG.EVENT_LAYOUT_BPEL_HORIZONTAL = "layout.BPEL.horizontal";
ORYX.CONFIG.EVENT_LAYOUT_BPEL_SINGLECHILD = "layout.BPEL.singlechild";
ORYX.CONFIG.EVENT_LAYOUT_BPEL_AUTORESIZE = "layout.BPEL.autoresize";
ORYX.CONFIG.EVENT_AUTOLAYOUT_LAYOUT = "autolayout.layout";
ORYX.CONFIG.EVENT_UNDO_EXECUTE = "undo.execute";
ORYX.CONFIG.EVENT_UNDO_ROLLBACK = "undo.rollback";
ORYX.CONFIG.EVENT_BUTTON_UPDATE = "toolbar.button.update";
ORYX.CONFIG.EVENT_LAYOUT = "layout.dolayout";
ORYX.CONFIG.EVENT_GLOSSARY_LINK_EDIT = "glossary.link.edit";
ORYX.CONFIG.EVENT_GLOSSARY_SHOW = "glossary.show.info";
ORYX.CONFIG.EVENT_GLOSSARY_NEW = "glossary.show.new";
ORYX.CONFIG.EVENT_DOCKERDRAG = "dragTheDocker";
ORYX.CONFIG.EVENT_CANVAS_SCROLL = "canvas.scroll";
ORYX.CONFIG.EVENT_SHOW_PROPERTYWINDOW = "propertywindow.show";
ORYX.CONFIG.EVENT_ABOUT_TO_SAVE = "file.aboutToSave";
/* Selection Shapes Highlights */
ORYX.CONFIG.SELECTION_HIGHLIGHT_SIZE = 5;
ORYX.CONFIG.SELECTION_HIGHLIGHT_COLOR = "#4444FF";
ORYX.CONFIG.SELECTION_HIGHLIGHT_COLOR2 = "#9999FF";
ORYX.CONFIG.SELECTION_HIGHLIGHT_STYLE_CORNER = "corner";
ORYX.CONFIG.SELECTION_HIGHLIGHT_STYLE_RECTANGLE = "rectangle";
ORYX.CONFIG.SELECTION_VALID_COLOR = "#00FF00";
ORYX.CONFIG.SELECTION_INVALID_COLOR = "#FF0000";
ORYX.CONFIG.DOCKER_DOCKED_COLOR = "#00FF00";
ORYX.CONFIG.DOCKER_UNDOCKED_COLOR = "#FF0000";
ORYX.CONFIG.DOCKER_SNAP_OFFSET = 10;
/* Copy & Paste */
ORYX.CONFIG.EDIT_OFFSET_PASTE = 10;
/* Key-Codes */
ORYX.CONFIG.KEY_CODE_X = 88;
ORYX.CONFIG.KEY_CODE_C = 67;
ORYX.CONFIG.KEY_CODE_V = 86;
ORYX.CONFIG.KEY_CODE_DELETE = 46;
ORYX.CONFIG.KEY_CODE_META = 224;
ORYX.CONFIG.KEY_CODE_BACKSPACE = 8;
ORYX.CONFIG.KEY_CODE_LEFT = 37;
ORYX.CONFIG.KEY_CODE_RIGHT = 39;
ORYX.CONFIG.KEY_CODE_UP = 38;
ORYX.CONFIG.KEY_CODE_DOWN = 40;
// TODO Determine where the lowercase constants are still used and remove them from here.
ORYX.CONFIG.KEY_Code_enter = 12;
ORYX.CONFIG.KEY_Code_left = 37;
ORYX.CONFIG.KEY_Code_right = 39;
ORYX.CONFIG.KEY_Code_top = 38;
ORYX.CONFIG.KEY_Code_bottom = 40;
/* Supported Meta Keys */
ORYX.CONFIG.META_KEY_META_CTRL = "metactrl";
ORYX.CONFIG.META_KEY_ALT = "alt";
ORYX.CONFIG.META_KEY_SHIFT = "shift";
/* Key Actions */
ORYX.CONFIG.KEY_ACTION_DOWN = "down";
ORYX.CONFIG.KEY_ACTION_UP = "up";
/* Form Rowlayouting */
ORYX.CONFIG.FORM_ROW_WIDTH = 350;
ORYX.CONFIG.FORM_GROUP_MARGIN = 5;
ORYX.CONFIG.FORM_GROUP_EMPTY_HEIGHT = 100;
/* Form element types */
ORYX.CONFIG.FORM_ELEMENT_ID_PREFIX = 'http://b3mn.org/stencilset/xforms';
ORYX.CONFIG.FORM_ELEMENT_TYPE_ROOT = 'http://b3mn.org/stencilset/xforms#XForm';
ORYX.CONFIG.FORM_ELEMENT_TYPE_GROUP = 'http://b3mn.org/stencilset/xforms#Group';
ORYX.CONFIG.FORM_ELEMENT_TYPE_REPEATING_GROUP = 'http://b3mn.org/stencilset/xforms#RepeatingGroup';
ORYX.CONFIG.FORM_ELEMENT_TYPE_LABEL_FIELD = 'http://b3mn.org/stencilset/xforms#LabelField';
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
function printf() {
var result = arguments[0];
for (var i=1; i<arguments.length; i++)
result = result.replace('%' + (i-1), arguments[i]);
return result;
}
// oryx constants.
var ORYX_LOGLEVEL_TRACE = 5;
var ORYX_LOGLEVEL_DEBUG = 4;
var ORYX_LOGLEVEL_INFO = 3;
var ORYX_LOGLEVEL_WARN = 2;
var ORYX_LOGLEVEL_ERROR = 1;
var ORYX_LOGLEVEL_FATAL = 0;
var ORYX_LOGLEVEL = 3;
var ORYX_CONFIGURATION_DELAY = 100;
var ORYX_CONFIGURATION_WAIT_ATTEMPTS = 10;
if(!ORYX) var ORYX = {};
ORYX = Object.extend(ORYX, {
//set the path in the config.js file!!!!
PATH: ORYX.CONFIG.ROOT_PATH,
//CONFIGURATION: "config.js",
URLS: [],
alreadyLoaded: [],
configrationRetries: 0,
Version: '0.1.1',
availablePlugins: [],
/**
* The ORYX.Log logger.
*/
Log: {
__appenders: [
{
append: function(message) {
if(typeof(console) !== "undefined" && console.log !== undefined) {
console.log(message);
}
}
}
],
trace: function() { if(ORYX_LOGLEVEL >= ORYX_LOGLEVEL_TRACE)
ORYX.Log.__log('TRACE', arguments); },
debug: function() { if(ORYX_LOGLEVEL >= ORYX_LOGLEVEL_DEBUG)
ORYX.Log.__log('DEBUG', arguments); },
info: function() { if(ORYX_LOGLEVEL >= ORYX_LOGLEVEL_INFO)
ORYX.Log.__log('INFO', arguments); },
warn: function() { if(ORYX_LOGLEVEL >= ORYX_LOGLEVEL_WARN)
ORYX.Log.__log('WARN', arguments); },
error: function() { if(ORYX_LOGLEVEL >= ORYX_LOGLEVEL_ERROR)
ORYX.Log.__log('ERROR', arguments); },
fatal: function() { if(ORYX_LOGLEVEL >= ORYX_LOGLEVEL_FATAL)
ORYX.Log.__log('FATAL', arguments); },
__log: function(prefix, messageParts) {
messageParts[0] = (new Date()).getTime() + " "
+ prefix + " " + messageParts[0];
var message = printf.apply(null, messageParts);
ORYX.Log.__appenders.each(function(appender) {
appender.append(message);
});
},
addAppender: function(appender) {
ORYX.Log.__appenders.push(appender);
}
},
/**
* First bootstrapping layer. The Oryx loading procedure begins. In this
* step, all preliminaries that are not in the responsibility of Oryx to be
* met have to be checked here, such as the existance of the prototpe
* library in the current execution environment. After that, the second
* bootstrapping layer is being invoked. Failing to ensure that any
* preliminary condition is not met has to fail with an error.
*/
load: function() {
ORYX.Log.debug("Oryx begins loading procedure.");
// check for prototype
if( (typeof Prototype=='undefined') ||
(typeof Element == 'undefined') ||
(typeof Element.Methods=='undefined') ||
parseFloat(Prototype.Version.split(".")[0] + "." +
Prototype.Version.split(".")[1]) < 1.5)
throw("Application requires the Prototype JavaScript framework >= 1.5.3");
ORYX.Log.debug("Prototype > 1.5 found.");
// continue loading.
ORYX._load();
},
/**
* Second bootstrapping layer. The oryx configuration is checked. When not
* yet loaded, config.js is being requested from the server. A repeated
* error in retrieving the configuration will result in an error to be
* thrown after a certain time of retries. Once the configuration is there,
* all urls that are registered with oryx loading are being requested from
* the server. Once everything is loaded, the third layer is being invoked.
*/
_load: function() {
/*
// if configuration not there already,
if(!(ORYX.CONFIG)) {
// if this is the first attempt...
if(ORYX.configrationRetries == 0) {
// get the path and filename.
var configuration = ORYX.PATH + ORYX.CONFIGURATION;
ORYX.Log.debug("Configuration not found, loading from '%0'.",
configuration);
// require configuration file.
Kickstart.require(configuration);
// else if attempts exceeded ...
} else if(ORYX.configrationRetries >= ORYX_CONFIGURATION_WAIT_ATTEMPTS) {
throw "Tried to get configuration" +
ORYX_CONFIGURATION_WAIT_ATTEMPTS +
" times from '" + configuration + "'. Giving up."
} else if(ORYX.configrationRetries > 0){
// point out how many attempts are left...
ORYX.Log.debug("Waiting once more (%0 attempts left)",
(ORYX_CONFIGURATION_WAIT_ATTEMPTS -
ORYX.configrationRetries));
}
// any case: continue in a moment with increased retry count.
ORYX.configrationRetries++;
window.setTimeout(ORYX._load, ORYX_CONFIGURATION_DELAY);
return;
}
ORYX.Log.info("Configuration loaded.");
// load necessary scripts.
ORYX.URLS.each(function(url) {
ORYX.Log.debug("Requireing '%0'", url);
Kickstart.require(ORYX.PATH + url) });
*/
// configurate logging and load plugins.
ORYX.loadPlugins();
},
/**
* Third bootstrapping layer. This is where first the plugin coniguration
* file is loaded into oryx, analyzed, and where all plugins are being
* requested by the server. Afterwards, all editor instances will be
* initialized.
*/
loadPlugins: function() {
// load plugins if enabled.
if(ORYX.CONFIG.PLUGINS_ENABLED)
ORYX._loadPlugins()
else
ORYX.Log.warn("Ignoring plugins, loading Core only.");
// init the editor instances.
init();
},
_loadPlugins: function() {
// load plugin configuration file.
var source = ORYX.CONFIG.PLUGINS_CONFIG;
ORYX.Log.debug("Loading plugin configuration from '%0'.", source);
new Ajax.Request(source, {
asynchronous: false,
method: 'get',
onSuccess: function(result) {
/*
* This is the method that is being called when the plugin
* configuration was successfully loaded from the server. The
* file has to be processed and the contents need to be
* considered for further plugin requireation.
*/
ORYX.Log.info("Plugin configuration file loaded.");
// get plugins.xml content
var resultXml = result.responseXML;
// TODO: Describe how properties are handled.
// Get the globale Properties
var globalProperties = [];
var preferences = $A(resultXml.getElementsByTagName("properties"));
preferences.each( function(p) {
var props = $A(p.childNodes);
props.each( function(prop) {
var property = new Hash();
// get all attributes from the node and set to global properties
var attributes = $A(prop.attributes)
attributes.each(function(attr){property[attr.nodeName] = attr.nodeValue});
if(attributes.length > 0) { globalProperties.push(property) };
});
});
// TODO Why are we using XML if we don't respect structure anyway?
// for each plugin element in the configuration..
var plugin = resultXml.getElementsByTagName("plugin");
$A(plugin).each( function(node) {
// get all element's attributes.
// TODO: What about: var pluginData = $H(node.attributes) !?
var pluginData = new Hash();
$A(node.attributes).each( function(attr){
pluginData[attr.nodeName] = attr.nodeValue});
// ensure there's a name attribute.
if(!pluginData['name']) {
ORYX.Log.error("A plugin is not providing a name. Ingnoring this plugin.");
return;
}
// ensure there's a source attribute.
if(!pluginData['source']) {
ORYX.Log.error("Plugin with name '%0' doesn't provide a source attribute.", pluginData['name']);
return;
}
// Get all private Properties
var propertyNodes = node.getElementsByTagName("property");
var properties = [];
$A(propertyNodes).each(function(prop) {
var property = new Hash();
// Get all Attributes from the Node
var attributes = $A(prop.attributes)
attributes.each(function(attr){property[attr.nodeName] = attr.nodeValue});
if(attributes.length > 0) { properties.push(property) };
});
// Set all Global-Properties to the Properties
properties = properties.concat(globalProperties);
// Set Properties to Plugin-Data
pluginData['properties'] = properties;
// Get the RequieredNodes
var requireNodes = node.getElementsByTagName("requires");
var requires;
$A(requireNodes).each(function(req) {
var namespace = $A(req.attributes).find(function(attr){ return attr.name == "namespace"})
if( namespace && namespace.nodeValue ){
if( !requires ){
requires = {namespaces:[]}
}
requires.namespaces.push(namespace.nodeValue)
}
});
// Set Requires to the Plugin-Data, if there is one
if( requires ){
pluginData['requires'] = requires;
}
// Get the RequieredNodes
var notUsesInNodes = node.getElementsByTagName("notUsesIn");
var notUsesIn;
$A(notUsesInNodes).each(function(not) {
var namespace = $A(not.attributes).find(function(attr){ return attr.name == "namespace"})
if( namespace && namespace.nodeValue ){
if( !notUsesIn ){
notUsesIn = {namespaces:[]}
}
notUsesIn.namespaces.push(namespace.nodeValue)
}
});
// Set Requires to the Plugin-Data, if there is one
if( notUsesIn ){
pluginData['notUsesIn'] = notUsesIn;
}
var url = ORYX.PATH + ORYX.CONFIG.PLUGINS_FOLDER + pluginData['source'];
ORYX.Log.debug("Requireing '%0'", url);
// Add the Script-Tag to the Site
//Kickstart.require(url);
ORYX.Log.info("Plugin '%0' successfully loaded.", pluginData['name']);
// Add the Plugin-Data to all available Plugins
ORYX.availablePlugins.push(pluginData);
});
},
onFailure:this._loadPluginsOnFails
});
},
_loadPluginsOnFails: function(result) {
ORYX.Log.error("Plugin configuration file not available.");
}
});
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespaces
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
if(!ORYX.Core.SVG) {ORYX.Core.SVG = {};}
/**
* EditPathHandler
*
* Edit SVG paths' coordinates according to specified from-to movement and
* horizontal and vertical scaling factors.
* The resulting path's d attribute is stored in instance variable d.
*
* @constructor
*/
ORYX.Core.SVG.EditPathHandler = Clazz.extend({
construct: function() {
arguments.callee.$.construct.apply(this, arguments);
this.x = 0;
this.y = 0;
this.oldX = 0;
this.oldY = 0;
this.deltaWidth = 1;
this.deltaHeight = 1;
this.d = "";
},
/**
* init
*
* @param {float} x Target point's x-coordinate
* @param {float} y Target point's y-coordinate
* @param {float} oldX Reference point's x-coordinate
* @param {float} oldY Reference point's y-coordinate
* @param {float} deltaWidth Horizontal scaling factor
* @param {float} deltaHeight Vertical scaling factor
*/
init: function(x, y, oldX, oldY, deltaWidth, deltaHeight) {
this.x = x;
this.y = y;
this.oldX = oldX;
this.oldY = oldY;
this.deltaWidth = deltaWidth;
this.deltaHeight = deltaHeight;
this.d = "";
},
/**
* editPointsAbs
*
* @param {Array} points Array of absolutePoints
*/
editPointsAbs: function(points) {
if(points instanceof Array) {
var newPoints = [];
var x, y;
for(var i = 0; i < points.length; i++) {
x = (parseFloat(points[i]) - this.oldX)*this.deltaWidth + this.x;
i++;
y = (parseFloat(points[i]) - this.oldY)*this.deltaHeight + this.y;
newPoints.push(x);
newPoints.push(y);
}
return newPoints;
} else {
//TODO error
}
},
/**
* editPointsRel
*
* @param {Array} points Array of absolutePoints
*/
editPointsRel: function(points) {
if(points instanceof Array) {
var newPoints = [];
var x, y;
for(var i = 0; i < points.length; i++) {
x = parseFloat(points[i])*this.deltaWidth;
i++;
y = parseFloat(points[i])*this.deltaHeight;
newPoints.push(x);
newPoints.push(y);
}
return newPoints;
} else {
//TODO error
}
},
/**
* arcAbs - A
*
* @param {Number} rx
* @param {Number} ry
* @param {Number} xAxisRotation
* @param {Boolean} largeArcFlag
* @param {Boolean} sweepFlag
* @param {Number} x
* @param {Number} y
*/
arcAbs: function(rx, ry, xAxisRotation, largeArcFlag, sweepFlag, x, y) {
var pointsAbs = this.editPointsAbs([x, y]);
var pointsRel = this.editPointsRel([rx, ry]);
this.d = this.d.concat(" A" + pointsRel[0] + " " + pointsRel[1] +
" " + xAxisRotation + " " + largeArcFlag +
" " + sweepFlag + " " + pointsAbs[0] + " " +
pointsAbs[1] + " ");
},
/**
* arcRel - a
*
* @param {Number} rx
* @param {Number} ry
* @param {Number} xAxisRotation
* @param {Boolean} largeArcFlag
* @param {Boolean} sweepFlag
* @param {Number} x
* @param {Number} y
*/
arcRel: function(rx, ry, xAxisRotation, largeArcFlag, sweepFlag, x, y) {
var pointsRel = this.editPointsRel([rx, ry, x, y]);
this.d = this.d.concat(" a" + pointsRel[0] + " " + pointsRel[1] +
" " + xAxisRotation + " " + largeArcFlag +
" " + sweepFlag + " " + pointsRel[2] + " " +
pointsRel[3] + " ");
},
/**
* curvetoCubicAbs - C
*
* @param {Number} x1
* @param {Number} y1
* @param {Number} x2
* @param {Number} y2
* @param {Number} x
* @param {Number} y
*/
curvetoCubicAbs: function(x1, y1, x2, y2, x, y) {
var pointsAbs = this.editPointsAbs([x1, y1, x2, y2, x, y]);
this.d = this.d.concat(" C" + pointsAbs[0] + " " + pointsAbs[1] +
" " + pointsAbs[2] + " " + pointsAbs[3] +
" " + pointsAbs[4] + " " + pointsAbs[5] + " ");
},
/**
* curvetoCubicRel - c
*
* @param {Number} x1
* @param {Number} y1
* @param {Number} x2
* @param {Number} y2
* @param {Number} x
* @param {Number} y
*/
curvetoCubicRel: function(x1, y1, x2, y2, x, y) {
var pointsRel = this.editPointsRel([x1, y1, x2, y2, x, y]);
this.d = this.d.concat(" c" + pointsRel[0] + " " + pointsRel[1] +
" " + pointsRel[2] + " " + pointsRel[3] +
" " + pointsRel[4] + " " + pointsRel[5] + " ");
},
/**
* linetoHorizontalAbs - H
*
* @param {Number} x
*/
linetoHorizontalAbs: function(x) {
var pointsAbs = this.editPointsAbs([x, 0]);
this.d = this.d.concat(" H" + pointsAbs[0] + " ");
},
/**
* linetoHorizontalRel - h
*
* @param {Number} x
*/
linetoHorizontalRel: function(x) {
var pointsRel = this.editPointsRel([x, 0]);
this.d = this.d.concat(" h" + pointsRel[0] + " ");
},
/**
* linetoAbs - L
*
* @param {Number} x
* @param {Number} y
*/
linetoAbs: function(x, y) {
var pointsAbs = this.editPointsAbs([x, y]);
this.d = this.d.concat(" L" + pointsAbs[0] + " " + pointsAbs[1] + " ");
},
/**
* linetoRel - l
*
* @param {Number} x
* @param {Number} y
*/
linetoRel: function(x, y) {
var pointsRel = this.editPointsRel([x, y]);
this.d = this.d.concat(" l" + pointsRel[0] + " " + pointsRel[1] + " ");
},
/**
* movetoAbs - M
*
* @param {Number} x
* @param {Number} y
*/
movetoAbs: function(x, y) {
var pointsAbs = this.editPointsAbs([x, y]);
this.d = this.d.concat(" M" + pointsAbs[0] + " " + pointsAbs[1] + " ");
},
/**
* movetoRel - m
*
* @param {Number} x
* @param {Number} y
*/
movetoRel: function(x, y) {
var pointsRel;
if(this.d === "") {
pointsRel = this.editPointsAbs([x, y]);
} else {
pointsRel = this.editPointsRel([x, y]);
}
this.d = this.d.concat(" m" + pointsRel[0] + " " + pointsRel[1] + " ");
},
/**
* curvetoQuadraticAbs - Q
*
* @param {Number} x1
* @param {Number} y1
* @param {Number} x
* @param {Number} y
*/
curvetoQuadraticAbs: function(x1, y1, x, y) {
var pointsAbs = this.editPointsAbs([x1, y1, x, y]);
this.d = this.d.concat(" Q" + pointsAbs[0] + " " + pointsAbs[1] + " " +
pointsAbs[2] + " " + pointsAbs[3] + " ");
},
/**
* curvetoQuadraticRel - q
*
* @param {Number} x1
* @param {Number} y1
* @param {Number} x
* @param {Number} y
*/
curvetoQuadraticRel: function(x1, y1, x, y) {
var pointsRel = this.editPointsRel([x1, y1, x, y]);
this.d = this.d.concat(" q" + pointsRel[0] + " " + pointsRel[1] + " " +
pointsRel[2] + " " + pointsRel[3] + " ");
},
/**
* curvetoCubicSmoothAbs - S
*
* @param {Number} x2
* @param {Number} y2
* @param {Number} x
* @param {Number} y
*/
curvetoCubicSmoothAbs: function(x2, y2, x, y) {
var pointsAbs = this.editPointsAbs([x2, y2, x, y]);
this.d = this.d.concat(" S" + pointsAbs[0] + " " + pointsAbs[1] + " " +
pointsAbs[2] + " " + pointsAbs[3] + " ");
},
/**
* curvetoCubicSmoothRel - s
*
* @param {Number} x2
* @param {Number} y2
* @param {Number} x
* @param {Number} y
*/
curvetoCubicSmoothRel: function(x2, y2, x, y) {
var pointsRel = this.editPointsRel([x2, y2, x, y]);
this.d = this.d.concat(" s" + pointsRel[0] + " " + pointsRel[1] + " " +
pointsRel[2] + " " + pointsRel[3] + " ");
},
/**
* curvetoQuadraticSmoothAbs - T
*
* @param {Number} x
* @param {Number} y
*/
curvetoQuadraticSmoothAbs: function(x, y) {
var pointsAbs = this.editPointsAbs([x, y]);
this.d = this.d.concat(" T" + pointsAbs[0] + " " + pointsAbs[1] + " ");
},
/**
* curvetoQuadraticSmoothRel - t
*
* @param {Number} x
* @param {Number} y
*/
curvetoQuadraticSmoothRel: function(x, y) {
var pointsRel = this.editPointsRel([x, y]);
this.d = this.d.concat(" t" + pointsRel[0] + " " + pointsRel[1] + " ");
},
/**
* linetoVerticalAbs - V
*
* @param {Number} y
*/
linetoVerticalAbs: function(y) {
var pointsAbs = this.editPointsAbs([0, y]);
this.d = this.d.concat(" V" + pointsAbs[1] + " ");
},
/**
* linetoVerticalRel - v
*
* @param {Number} y
*/
linetoVerticalRel: function(y) {
var pointsRel = this.editPointsRel([0, y]);
this.d = this.d.concat(" v" + pointsRel[1] + " ");
},
/**
* closePath - z or Z
*/
closePath: function() {
this.d = this.d.concat(" z");
}
});/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespaces
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
if(!ORYX.Core.SVG) {ORYX.Core.SVG = {};}
/**
* MinMaxPathHandler
*
* Determine the minimum and maximum of a SVG path's absolute coordinates.
* For relative coordinates the absolute value is computed for consideration.
* The values are stored in attributes minX, minY, maxX, and maxY.
*
* @constructor
*/
ORYX.Core.SVG.MinMaxPathHandler = Clazz.extend({
construct: function() {
arguments.callee.$.construct.apply(this, arguments);
this.minX = undefined;
this.minY = undefined;
this.maxX = undefined;
this.maxY = undefined;
this._lastAbsX = undefined;
this._lastAbsY = undefined;
},
/**
* Store minimal and maximal coordinates of passed points to attributes minX, maxX, minY, maxY
*
* @param {Array} points Array of absolutePoints
*/
calculateMinMax: function(points) {
if(points instanceof Array) {
var x, y;
for(var i = 0; i < points.length; i++) {
x = parseFloat(points[i]);
i++;
y = parseFloat(points[i]);
this.minX = (this.minX !== undefined) ? Math.min(this.minX, x) : x;
this.maxX = (this.maxX !== undefined) ? Math.max(this.maxX, x) : x;
this.minY = (this.minY !== undefined) ? Math.min(this.minY, y) : y;
this.maxY = (this.maxY !== undefined) ? Math.max(this.maxY, y) : y;
this._lastAbsX = x;
this._lastAbsY = y;
}
} else {
//TODO error
}
},
/**
* arcAbs - A
*
* @param {Number} rx
* @param {Number} ry
* @param {Number} xAxisRotation
* @param {Boolean} largeArcFlag
* @param {Boolean} sweepFlag
* @param {Number} x
* @param {Number} y
*/
arcAbs: function(rx, ry, xAxisRotation, largeArcFlag, sweepFlag, x, y) {
this.calculateMinMax([x, y]);
},
/**
* arcRel - a
*
* @param {Number} rx
* @param {Number} ry
* @param {Number} xAxisRotation
* @param {Boolean} largeArcFlag
* @param {Boolean} sweepFlag
* @param {Number} x
* @param {Number} y
*/
arcRel: function(rx, ry, xAxisRotation, largeArcFlag, sweepFlag, x, y) {
this.calculateMinMax([this._lastAbsX + x, this._lastAbsY + y]);
},
/**
* curvetoCubicAbs - C
*
* @param {Number} x1
* @param {Number} y1
* @param {Number} x2
* @param {Number} y2
* @param {Number} x
* @param {Number} y
*/
curvetoCubicAbs: function(x1, y1, x2, y2, x, y) {
this.calculateMinMax([x1, y1, x2, y2, x, y]);
},
/**
* curvetoCubicRel - c
*
* @param {Number} x1
* @param {Number} y1
* @param {Number} x2
* @param {Number} y2
* @param {Number} x
* @param {Number} y
*/
curvetoCubicRel: function(x1, y1, x2, y2, x, y) {
this.calculateMinMax([this._lastAbsX + x1, this._lastAbsY + y1,
this._lastAbsX + x2, this._lastAbsY + y2,
this._lastAbsX + x, this._lastAbsY + y]);
},
/**
* linetoHorizontalAbs - H
*
* @param {Number} x
*/
linetoHorizontalAbs: function(x) {
this.calculateMinMax([x, this._lastAbsY]);
},
/**
* linetoHorizontalRel - h
*
* @param {Number} x
*/
linetoHorizontalRel: function(x) {
this.calculateMinMax([this._lastAbsX + x, this._lastAbsY]);
},
/**
* linetoAbs - L
*
* @param {Number} x
* @param {Number} y
*/
linetoAbs: function(x, y) {
this.calculateMinMax([x, y]);
},
/**
* linetoRel - l
*
* @param {Number} x
* @param {Number} y
*/
linetoRel: function(x, y) {
this.calculateMinMax([this._lastAbsX + x, this._lastAbsY + y]);
},
/**
* movetoAbs - M
*
* @param {Number} x
* @param {Number} y
*/
movetoAbs: function(x, y) {
this.calculateMinMax([x, y]);
},
/**
* movetoRel - m
*
* @param {Number} x
* @param {Number} y
*/
movetoRel: function(x, y) {
if(this._lastAbsX && this._lastAbsY) {
this.calculateMinMax([this._lastAbsX + x, this._lastAbsY + y]);
} else {
this.calculateMinMax([x, y]);
}
},
/**
* curvetoQuadraticAbs - Q
*
* @param {Number} x1
* @param {Number} y1
* @param {Number} x
* @param {Number} y
*/
curvetoQuadraticAbs: function(x1, y1, x, y) {
this.calculateMinMax([x1, y1, x, y]);
},
/**
* curvetoQuadraticRel - q
*
* @param {Number} x1
* @param {Number} y1
* @param {Number} x
* @param {Number} y
*/
curvetoQuadraticRel: function(x1, y1, x, y) {
this.calculateMinMax([this._lastAbsX + x1, this._lastAbsY + y1, this._lastAbsX + x, this._lastAbsY + y]);
},
/**
* curvetoCubicSmoothAbs - S
*
* @param {Number} x2
* @param {Number} y2
* @param {Number} x
* @param {Number} y
*/
curvetoCubicSmoothAbs: function(x2, y2, x, y) {
this.calculateMinMax([x2, y2, x, y]);
},
/**
* curvetoCubicSmoothRel - s
*
* @param {Number} x2
* @param {Number} y2
* @param {Number} x
* @param {Number} y
*/
curvetoCubicSmoothRel: function(x2, y2, x, y) {
this.calculateMinMax([this._lastAbsX + x2, this._lastAbsY + y2, this._lastAbsX + x, this._lastAbsY + y]);
},
/**
* curvetoQuadraticSmoothAbs - T
*
* @param {Number} x
* @param {Number} y
*/
curvetoQuadraticSmoothAbs: function(x, y) {
this.calculateMinMax([x, y]);
},
/**
* curvetoQuadraticSmoothRel - t
*
* @param {Number} x
* @param {Number} y
*/
curvetoQuadraticSmoothRel: function(x, y) {
this.calculateMinMax([this._lastAbsX + x, this._lastAbsY + y]);
},
/**
* linetoVerticalAbs - V
*
* @param {Number} y
*/
linetoVerticalAbs: function(y) {
this.calculateMinMax([this._lastAbsX, y]);
},
/**
* linetoVerticalRel - v
*
* @param {Number} y
*/
linetoVerticalRel: function(y) {
this.calculateMinMax([this._lastAbsX, this._lastAbsY + y]);
},
/**
* closePath - z or Z
*/
closePath: function() {
return;// do nothing
}
});/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespaces
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
if(!ORYX.Core.SVG) {ORYX.Core.SVG = {};}
/**
* PathHandler
*
* Determine absolute points of a SVG path. The coordinates are stored
* sequentially in the attribute points (x-coordinates at even indices,
* y-coordinates at odd indices).
*
* @constructor
*/
ORYX.Core.SVG.PointsPathHandler = Clazz.extend({
construct: function() {
arguments.callee.$.construct.apply(this, arguments);
this.points = [];
this._lastAbsX = undefined;
this._lastAbsY = undefined;
},
/**
* addPoints
*
* @param {Array} points Array of absolutePoints
*/
addPoints: function(points) {
if(points instanceof Array) {
var x, y;
for(var i = 0; i < points.length; i++) {
x = parseFloat(points[i]);
i++;
y = parseFloat(points[i]);
this.points.push(x);
this.points.push(y);
//this.points.push({x:x, y:y});
this._lastAbsX = x;
this._lastAbsY = y;
}
} else {
//TODO error
}
},
/**
* arcAbs - A
*
* @param {Number} rx
* @param {Number} ry
* @param {Number} xAxisRotation
* @param {Boolean} largeArcFlag
* @param {Boolean} sweepFlag
* @param {Number} x
* @param {Number} y
*/
arcAbs: function(rx, ry, xAxisRotation, largeArcFlag, sweepFlag, x, y) {
this.addPoints([x, y]);
},
/**
* arcRel - a
*
* @param {Number} rx
* @param {Number} ry
* @param {Number} xAxisRotation
* @param {Boolean} largeArcFlag
* @param {Boolean} sweepFlag
* @param {Number} x
* @param {Number} y
*/
arcRel: function(rx, ry, xAxisRotation, largeArcFlag, sweepFlag, x, y) {
this.addPoints([this._lastAbsX + x, this._lastAbsY + y]);
},
/**
* curvetoCubicAbs - C
*
* @param {Number} x1
* @param {Number} y1
* @param {Number} x2
* @param {Number} y2
* @param {Number} x
* @param {Number} y
*/
curvetoCubicAbs: function(x1, y1, x2, y2, x, y) {
this.addPoints([x, y]);
},
/**
* curvetoCubicRel - c
*
* @param {Number} x1
* @param {Number} y1
* @param {Number} x2
* @param {Number} y2
* @param {Number} x
* @param {Number} y
*/
curvetoCubicRel: function(x1, y1, x2, y2, x, y) {
this.addPoints([this._lastAbsX + x, this._lastAbsY + y]);
},
/**
* linetoHorizontalAbs - H
*
* @param {Number} x
*/
linetoHorizontalAbs: function(x) {
this.addPoints([x, this._lastAbsY]);
},
/**
* linetoHorizontalRel - h
*
* @param {Number} x
*/
linetoHorizontalRel: function(x) {
this.addPoints([this._lastAbsX + x, this._lastAbsY]);
},
/**
* linetoAbs - L
*
* @param {Number} x
* @param {Number} y
*/
linetoAbs: function(x, y) {
this.addPoints([x, y]);
},
/**
* linetoRel - l
*
* @param {Number} x
* @param {Number} y
*/
linetoRel: function(x, y) {
this.addPoints([this._lastAbsX + x, this._lastAbsY + y]);
},
/**
* movetoAbs - M
*
* @param {Number} x
* @param {Number} y
*/
movetoAbs: function(x, y) {
this.addPoints([x, y]);
},
/**
* movetoRel - m
*
* @param {Number} x
* @param {Number} y
*/
movetoRel: function(x, y) {
if(this._lastAbsX && this._lastAbsY) {
this.addPoints([this._lastAbsX + x, this._lastAbsY + y]);
} else {
this.addPoints([x, y]);
}
},
/**
* curvetoQuadraticAbs - Q
*
* @param {Number} x1
* @param {Number} y1
* @param {Number} x
* @param {Number} y
*/
curvetoQuadraticAbs: function(x1, y1, x, y) {
this.addPoints([x, y]);
},
/**
* curvetoQuadraticRel - q
*
* @param {Number} x1
* @param {Number} y1
* @param {Number} x
* @param {Number} y
*/
curvetoQuadraticRel: function(x1, y1, x, y) {
this.addPoints([this._lastAbsX + x, this._lastAbsY + y]);
},
/**
* curvetoCubicSmoothAbs - S
*
* @param {Number} x2
* @param {Number} y2
* @param {Number} x
* @param {Number} y
*/
curvetoCubicSmoothAbs: function(x2, y2, x, y) {
this.addPoints([x, y]);
},
/**
* curvetoCubicSmoothRel - s
*
* @param {Number} x2
* @param {Number} y2
* @param {Number} x
* @param {Number} y
*/
curvetoCubicSmoothRel: function(x2, y2, x, y) {
this.addPoints([this._lastAbsX + x, this._lastAbsY + y]);
},
/**
* curvetoQuadraticSmoothAbs - T
*
* @param {Number} x
* @param {Number} y
*/
curvetoQuadraticSmoothAbs: function(x, y) {
this.addPoints([x, y]);
},
/**
* curvetoQuadraticSmoothRel - t
*
* @param {Number} x
* @param {Number} y
*/
curvetoQuadraticSmoothRel: function(x, y) {
this.addPoints([this._lastAbsX + x, this._lastAbsY + y]);
},
/**
* linetoVerticalAbs - V
*
* @param {Number} y
*/
linetoVerticalAbs: function(y) {
this.addPoints([this._lastAbsX, y]);
},
/**
* linetoVerticalRel - v
*
* @param {Number} y
*/
linetoVerticalRel: function(y) {
this.addPoints([this._lastAbsX, this._lastAbsY + y]);
},
/**
* closePath - z or Z
*/
closePath: function() {
return;// do nothing
}
});/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
*
* Config variables
*/
NAMESPACE_ORYX = "http://www.b3mn.org/oryx";
NAMESPACE_SVG = "http://www.w3.org/2000/svg/";
/**
* @classDescription This class wraps the manipulation of a SVG marker.
* @namespace ORYX.Core.SVG
* uses Inheritance (Clazz)
* uses Prototype 1.5.0
*
*/
/**
* Init package
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
if(!ORYX.Core.SVG) {ORYX.Core.SVG = {};}
ORYX.Core.SVG.SVGMarker = Clazz.extend({
/**
* Constructor
* @param markerElement {SVGMarkerElement}
*/
construct: function(markerElement) {
arguments.callee.$.construct.apply(this, arguments);
this.id = undefined;
this.element = markerElement;
this.refX = undefined;
this.refY = undefined;
this.markerWidth = undefined;
this.markerHeight = undefined;
this.oldRefX = undefined;
this.oldRefY = undefined;
this.oldMarkerWidth = undefined;
this.oldMarkerHeight = undefined;
this.optional = false;
this.enabled = true;
this.minimumLength = undefined;
this.resize = false;
this.svgShapes = [];
this._init(); //initialisation of all the properties declared above.
},
/**
* Initializes the values that are defined in the constructor.
*/
_init: function() {
//check if this.element is a SVGMarkerElement
if(!( this.element == "[object SVGMarkerElement]")) {
throw "SVGMarker: Argument is not an instance of SVGMarkerElement.";
}
this.id = this.element.getAttributeNS(null, "id");
//init svg marker attributes
var refXValue = this.element.getAttributeNS(null, "refX");
if(refXValue) {
this.refX = parseFloat(refXValue);
} else {
this.refX = 0;
}
var refYValue = this.element.getAttributeNS(null, "refY");
if(refYValue) {
this.refY = parseFloat(refYValue);
} else {
this.refY = 0;
}
var markerWidthValue = this.element.getAttributeNS(null, "markerWidth");
if(markerWidthValue) {
this.markerWidth = parseFloat(markerWidthValue);
} else {
this.markerWidth = 3;
}
var markerHeightValue = this.element.getAttributeNS(null, "markerHeight");
if(markerHeightValue) {
this.markerHeight = parseFloat(markerHeightValue);
} else {
this.markerHeight = 3;
}
this.oldRefX = this.refX;
this.oldRefY = this.refY;
this.oldMarkerWidth = this.markerWidth;
this.oldMarkerHeight = this.markerHeight;
//init oryx attributes
var optionalAttr = this.element.getAttributeNS(NAMESPACE_ORYX, "optional");
if(optionalAttr) {
optionalAttr = optionalAttr.strip();
this.optional = (optionalAttr.toLowerCase() === "yes");
} else {
this.optional = false;
}
var enabledAttr = this.element.getAttributeNS(NAMESPACE_ORYX, "enabled");
if(enabledAttr) {
enabledAttr = enabledAttr.strip();
this.enabled = !(enabledAttr.toLowerCase() === "no");
} else {
this.enabled = true;
}
var minLengthAttr = this.element.getAttributeNS(NAMESPACE_ORYX, "minimumLength");
if(minLengthAttr) {
this.minimumLength = parseFloat(minLengthAttr);
}
var resizeAttr = this.element.getAttributeNS(NAMESPACE_ORYX, "resize");
if(resizeAttr) {
resizeAttr = resizeAttr.strip();
this.resize = (resizeAttr.toLowerCase() === "yes");
} else {
this.resize = false;
}
//init SVGShape objects
//this.svgShapes = this._getSVGShapes(this.element);
},
/**
*
*/
_getSVGShapes: function(svgElement) {
if(svgElement.hasChildNodes) {
var svgShapes = [];
var me = this;
$A(svgElement.childNodes).each(function(svgChild) {
try {
var svgShape = new ORYX.Core.SVG.SVGShape(svgChild);
svgShapes.push(svgShape);
} catch (e) {
svgShapes = svgShapes.concat(me._getSVGShapes(svgChild));
}
});
return svgShapes;
}
},
/**
* Writes the changed values into the SVG marker.
*/
update: function() {
//TODO mache marker resizebar!!! aber erst wenn der rest der connectingshape funzt!
// //update marker attributes
// if(this.refX != this.oldRefX) {
// this.element.setAttributeNS(null, "refX", this.refX);
// }
// if(this.refY != this.oldRefY) {
// this.element.setAttributeNS(null, "refY", this.refY);
// }
// if(this.markerWidth != this.oldMarkerWidth) {
// this.element.setAttributeNS(null, "markerWidth", this.markerWidth);
// }
// if(this.markerHeight != this.oldMarkerHeight) {
// this.element.setAttributeNS(null, "markerHeight", this.markerHeight);
// }
//
// //update SVGShape objects
// var widthDelta = this.markerWidth / this.oldMarkerWidth;
// var heightDelta = this.markerHeight / this.oldMarkerHeight;
// if(widthDelta != 1 && heightDelta != 1) {
// this.svgShapes.each(function(svgShape) {
//
// });
// }
//update old values to prepare the next update
this.oldRefX = this.refX;
this.oldRefY = this.refY;
this.oldMarkerWidth = this.markerWidth;
this.oldMarkerHeight = this.markerHeight;
},
toString: function() { return (this.element) ? "SVGMarker " + this.element.id : "SVGMarker " + this.element;}
});/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
*
* Config variables
*/
NAMESPACE_ORYX = "http://www.b3mn.org/oryx";
NAMESPACE_SVG = "http://www.w3.org/2000/svg/";
/**
* @classDescription This class wraps the manipulation of a SVG basic shape or a path.
* @namespace ORYX.Core.SVG
* uses Inheritance (Clazz)
* uses Prototype 1.5.0
* uses PathParser by Kevin Lindsey (http://kevlindev.com/)
* uses MinMaxPathHandler
* uses EditPathHandler
*
*/
//init package
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
if(!ORYX.Core.SVG) {ORYX.Core.SVG = {};}
ORYX.Core.SVG.SVGShape = Clazz.extend({
/**
* Constructor
* @param svgElem {SVGElement} An SVGElement that is a basic shape or a path.
*/
construct: function(svgElem) {
arguments.callee.$.construct.apply(this, arguments);
this.type;
this.element = svgElem;
this.x = undefined;
this.y = undefined;
this.width = undefined;
this.height = undefined;
this.oldX = undefined;
this.oldY = undefined;
this.oldWidth = undefined;
this.oldHeight = undefined;
this.radiusX = undefined;
this.radiusY = undefined;
this.isHorizontallyResizable = false;
this.isVerticallyResizable = false;
//this.anchors = [];
this.anchorLeft = false;
this.anchorRight = false;
this.anchorTop = false;
this.anchorBottom = false;
//attributes of path elements of edge objects
this.allowDockers = true;
this.resizeMarkerMid = false;
this.editPathParser;
this.editPathHandler;
this.init(); //initialisation of all the properties declared above.
},
/**
* Initializes the values that are defined in the constructor.
*/
init: function() {
/**initialize position and size*/
if(ORYX.Editor.checkClassType(this.element, SVGRectElement) || ORYX.Editor.checkClassType(this.element, SVGImageElement)) {
this.type = "Rect";
var xAttr = this.element.getAttributeNS(null, "x");
if(xAttr) {
this.oldX = parseFloat(xAttr);
} else {
throw "Missing attribute in element " + this.element;
}
var yAttr = this.element.getAttributeNS(null, "y");
if(yAttr) {
this.oldY = parseFloat(yAttr);
} else {
throw "Missing attribute in element " + this.element;
}
var widthAttr = this.element.getAttributeNS(null, "width");
if(widthAttr) {
this.oldWidth = parseFloat(widthAttr);
} else {
throw "Missing attribute in element " + this.element;
}
var heightAttr = this.element.getAttributeNS(null, "height");
if(heightAttr) {
this.oldHeight = parseFloat(heightAttr);
} else {
throw "Missing attribute in element " + this.element;
}
} else if(ORYX.Editor.checkClassType(this.element, SVGCircleElement)) {
this.type = "Circle";
var cx = undefined;
var cy = undefined;
//var r = undefined;
var cxAttr = this.element.getAttributeNS(null, "cx");
if(cxAttr) {
cx = parseFloat(cxAttr);
} else {
throw "Missing attribute in element " + this.element;
}
var cyAttr = this.element.getAttributeNS(null, "cy");
if(cyAttr) {
cy = parseFloat(cyAttr);
} else {
throw "Missing attribute in element " + this.element;
}
var rAttr = this.element.getAttributeNS(null, "r");
if(rAttr) {
//r = parseFloat(rAttr);
this.radiusX = parseFloat(rAttr);
} else {
throw "Missing attribute in element " + this.element;
}
this.oldX = cx - this.radiusX;
this.oldY = cy - this.radiusX;
this.oldWidth = 2*this.radiusX;
this.oldHeight = 2*this.radiusX;
} else if(ORYX.Editor.checkClassType(this.element, SVGEllipseElement)) {
this.type = "Ellipse";
var cx = undefined;
var cy = undefined;
//var rx = undefined;
//var ry = undefined;
var cxAttr = this.element.getAttributeNS(null, "cx");
if(cxAttr) {
cx = parseFloat(cxAttr);
} else {
throw "Missing attribute in element " + this.element;
}
var cyAttr = this.element.getAttributeNS(null, "cy");
if(cyAttr) {
cy = parseFloat(cyAttr);
} else {
throw "Missing attribute in element " + this.element;
}
var rxAttr = this.element.getAttributeNS(null, "rx");
if(rxAttr) {
this.radiusX = parseFloat(rxAttr);
} else {
throw "Missing attribute in element " + this.element;
}
var ryAttr = this.element.getAttributeNS(null, "ry");
if(ryAttr) {
this.radiusY = parseFloat(ryAttr);
} else {
throw "Missing attribute in element " + this.element;
}
this.oldX = cx - this.radiusX;
this.oldY = cy - this.radiusY;
this.oldWidth = 2*this.radiusX;
this.oldHeight = 2*this.radiusY;
} else if(ORYX.Editor.checkClassType(this.element, SVGLineElement)) {
this.type = "Line";
var x1 = undefined;
var y1 = undefined;
var x2 = undefined;
var y2 = undefined;
var x1Attr = this.element.getAttributeNS(null, "x1");
if(x1Attr) {
x1 = parseFloat(x1Attr);
} else {
throw "Missing attribute in element " + this.element;
}
var y1Attr = this.element.getAttributeNS(null, "y1");
if(y1Attr) {
y1 = parseFloat(y1Attr);
} else {
throw "Missing attribute in element " + this.element;
}
var x2Attr = this.element.getAttributeNS(null, "x2");
if(x2Attr) {
x2 = parseFloat(x2Attr);
} else {
throw "Missing attribute in element " + this.element;
}
var y2Attr = this.element.getAttributeNS(null, "y2");
if(y2Attr) {
y2 = parseFloat(y2Attr);
} else {
throw "Missing attribute in element " + this.element;
}
this.oldX = Math.min(x1,x2);
this.oldY = Math.min(y1,y2);
this.oldWidth = Math.abs(x1-x2);
this.oldHeight = Math.abs(y1-y2);
} else if(ORYX.Editor.checkClassType(this.element, SVGPolylineElement) || ORYX.Editor.checkClassType(this.element, SVGPolygonElement)) {
this.type = "Polyline";
var pointsArray = [];
if (this.element.points&&this.element.points.numberOfItems){
for(var i=0, size=this.element.points.numberOfItems; i<size; i++){
pointsArray.push(this.element.points.getItem(i).x)
pointsArray.push(this.element.points.getItem(i).y)
}
} else {
var points = this.element.getAttributeNS(null, "points");
if(points) {
points = points.replace(/,/g , " ");
pointsArray = points.split(" ");
pointsArray = pointsArray.without("");
} else {
throw "Missing attribute in element " + this.element;
}
}
if(pointsArray && pointsArray.length && pointsArray.length > 1) {
var minX = parseFloat(pointsArray[0]);
var minY = parseFloat(pointsArray[1]);
var maxX = parseFloat(pointsArray[0]);
var maxY = parseFloat(pointsArray[1]);
for(var i = 0; i < pointsArray.length; i++) {
minX = Math.min(minX, parseFloat(pointsArray[i]));
maxX = Math.max(maxX, parseFloat(pointsArray[i]));
i++;
minY = Math.min(minY, parseFloat(pointsArray[i]));
maxY = Math.max(maxY, parseFloat(pointsArray[i]));
}
this.oldX = minX;
this.oldY = minY;
this.oldWidth = maxX-minX;
this.oldHeight = maxY-minY;
} else {
throw "Missing attribute in element " + this.element;
}
} else if(ORYX.Editor.checkClassType(this.element, SVGPathElement)) {
this.type = "Path";
this.editPathParser = new PathParser();
this.editPathHandler = new ORYX.Core.SVG.EditPathHandler();
this.editPathParser.setHandler(this.editPathHandler);
var parser = new PathParser();
var handler = new ORYX.Core.SVG.MinMaxPathHandler();
parser.setHandler(handler);
parser.parsePath(this.element);
this.oldX = handler.minX;
this.oldY = handler.minY;
this.oldWidth = handler.maxX - handler.minX;
this.oldHeight = handler.maxY - handler.minY;
delete parser;
delete handler;
} else {
throw "Element is not a shape.";
}
/** initialize attributes of oryx namespace */
//resize
var resizeAttr = this.element.getAttributeNS(NAMESPACE_ORYX, "resize");
if(resizeAttr) {
resizeAttr = resizeAttr.toLowerCase();
if(resizeAttr.match(/horizontal/)) {
this.isHorizontallyResizable = true;
} else {
this.isHorizontallyResizable = false;
}
if(resizeAttr.match(/vertical/)) {
this.isVerticallyResizable = true;
} else {
this.isVerticallyResizable = false;
}
} else {
this.isHorizontallyResizable = false;
this.isVerticallyResizable = false;
}
//anchors
var anchorAttr = this.element.getAttributeNS(NAMESPACE_ORYX, "anchors");
if(anchorAttr) {
anchorAttr = anchorAttr.replace("/,/g", " ");
var anchors = anchorAttr.split(" ").without("");
for(var i = 0; i < anchors.length; i++) {
switch(anchors[i].toLowerCase()) {
case "left":
this.anchorLeft = true;
break;
case "right":
this.anchorRight = true;
break;
case "top":
this.anchorTop = true;
break;
case "bottom":
this.anchorBottom = true;
break;
}
}
}
//allowDockers and resizeMarkerMid
if(ORYX.Editor.checkClassType(this.element, SVGPathElement)) {
var allowDockersAttr = this.element.getAttributeNS(NAMESPACE_ORYX, "allowDockers");
if(allowDockersAttr) {
if(allowDockersAttr.toLowerCase() === "no") {
this.allowDockers = false;
} else {
this.allowDockers = true;
}
}
var resizeMarkerMidAttr = this.element.getAttributeNS(NAMESPACE_ORYX, "resizeMarker-mid");
if(resizeMarkerMidAttr) {
if(resizeMarkerMidAttr.toLowerCase() === "yes") {
this.resizeMarkerMid = true;
} else {
this.resizeMarkerMid = false;
}
}
}
this.x = this.oldX;
this.y = this.oldY;
this.width = this.oldWidth;
this.height = this.oldHeight;
},
/**
* Writes the changed values into the SVG element.
*/
update: function() {
if(this.x !== this.oldX || this.y !== this.oldY || this.width !== this.oldWidth || this.height !== this.oldHeight) {
switch(this.type) {
case "Rect":
if(this.x !== this.oldX) this.element.setAttributeNS(null, "x", this.x);
if(this.y !== this.oldY) this.element.setAttributeNS(null, "y", this.y);
if(this.width !== this.oldWidth) this.element.setAttributeNS(null, "width", this.width);
if(this.height !== this.oldHeight) this.element.setAttributeNS(null, "height", this.height);
break;
case "Circle":
//calculate the radius
//var r;
// if(this.width/this.oldWidth <= this.height/this.oldHeight) {
// this.radiusX = ((this.width > this.height) ? this.width : this.height)/2.0;
// } else {
this.radiusX = ((this.width < this.height) ? this.width : this.height)/2.0;
//}
this.element.setAttributeNS(null, "cx", this.x + this.width/2.0);
this.element.setAttributeNS(null, "cy", this.y + this.height/2.0);
this.element.setAttributeNS(null, "r", this.radiusX);
break;
case "Ellipse":
this.radiusX = this.width/2;
this.radiusY = this.height/2;
this.element.setAttributeNS(null, "cx", this.x + this.radiusX);
this.element.setAttributeNS(null, "cy", this.y + this.radiusY);
this.element.setAttributeNS(null, "rx", this.radiusX);
this.element.setAttributeNS(null, "ry", this.radiusY);
break;
case "Line":
if(this.x !== this.oldX)
this.element.setAttributeNS(null, "x1", this.x);
if(this.y !== this.oldY)
this.element.setAttributeNS(null, "y1", this.y);
if(this.x !== this.oldX || this.width !== this.oldWidth)
this.element.setAttributeNS(null, "x2", this.x + this.width);
if(this.y !== this.oldY || this.height !== this.oldHeight)
this.element.setAttributeNS(null, "y2", this.y + this.height);
break;
case "Polyline":
var points = this.element.getAttributeNS(null, "points");
if(points) {
points = points.replace(/,/g, " ").split(" ").without("");
if(points && points.length && points.length > 1) {
//TODO what if oldWidth == 0?
var widthDelta = (this.oldWidth === 0) ? 0 : this.width / this.oldWidth;
var heightDelta = (this.oldHeight === 0) ? 0 : this.height / this.oldHeight;
var updatedPoints = "";
for(var i = 0; i < points.length; i++) {
var x = (parseFloat(points[i])-this.oldX)*widthDelta + this.x;
i++;
var y = (parseFloat(points[i])-this.oldY)*heightDelta + this.y;
updatedPoints += x + " " + y + " ";
}
this.element.setAttributeNS(null, "points", updatedPoints);
} else {
//TODO error
}
} else {
//TODO error
}
break;
case "Path":
//calculate scaling delta
//TODO what if oldWidth == 0?
var widthDelta = (this.oldWidth === 0) ? 0 : this.width / this.oldWidth;
var heightDelta = (this.oldHeight === 0) ? 0 : this.height / this.oldHeight;
//use path parser to edit each point of the path
this.editPathHandler.init(this.x, this.y, this.oldX, this.oldY, widthDelta, heightDelta);
this.editPathParser.parsePath(this.element);
//change d attribute of path
this.element.setAttributeNS(null, "d", this.editPathHandler.d);
break;
}
this.oldX = this.x;
this.oldY = this.y;
this.oldWidth = this.width;
this.oldHeight = this.height;
}
// Remove cached variables
delete this.visible;
delete this.handler;
},
isPointIncluded: function(pointX, pointY) {
// Check if there are the right arguments and if the node is visible
if(!pointX || !pointY || !this.isVisible()) {
return false;
}
switch(this.type) {
case "Rect":
return (pointX >= this.x && pointX <= this.x + this.width &&
pointY >= this.y && pointY <= this.y+this.height);
break;
case "Circle":
//calculate the radius
// var r;
// if(this.width/this.oldWidth <= this.height/this.oldHeight) {
// r = ((this.width > this.height) ? this.width : this.height)/2.0;
// } else {
// r = ((this.width < this.height) ? this.width : this.height)/2.0;
// }
return ORYX.Core.Math.isPointInEllipse(pointX, pointY, this.x + this.width/2.0, this.y + this.height/2.0, this.radiusX, this.radiusX);
break;
case "Ellipse":
return ORYX.Core.Math.isPointInEllipse(pointX, pointY, this.x + this.radiusX, this.y + this.radiusY, this.radiusX, this.radiusY);
break;
case "Line":
return ORYX.Core.Math.isPointInLine(pointX, pointY, this.x, this.y, this.x + this.width, this.y + this.height);
break;
case "Polyline":
var points = this.element.getAttributeNS(null, "points");
if(points) {
points = points.replace(/,/g , " ").split(" ").without("");
points = points.collect(function(n) {
return parseFloat(n);
});
return ORYX.Core.Math.isPointInPolygone(pointX, pointY, points);
} else {
return false;
}
break;
case "Path":
// Cache Path handler
if (!this.handler) {
var parser = new PathParser();
this.handler = new ORYX.Core.SVG.PointsPathHandler();
parser.setHandler(this.handler);
parser.parsePath(this.element);
}
return ORYX.Core.Math.isPointInPolygone(pointX, pointY, this.handler.points);
break;
default:
return false;
}
},
/**
* Returns true if the element is visible
* @param {SVGElement} elem
* @return boolean
*/
isVisible: function(elem) {
if (this.visible !== undefined){
return this.visible;
}
if (!elem) {
elem = this.element;
}
var hasOwnerSVG = false;
try {
hasOwnerSVG = !!elem.ownerSVGElement;
} catch(e){}
// Is SVG context
if ( hasOwnerSVG ) {
// IF G-Element
if (ORYX.Editor.checkClassType(elem, SVGGElement)) {
if (elem.className && elem.className.baseVal == "me") {
this.visible = true;
return this.visible;
}
}
// Check if fill or stroke is set
var fill = elem.getAttributeNS(null, "fill");
var stroke = elem.getAttributeNS(null, "stroke");
if (fill && fill == "none" && stroke && stroke == "none") {
this.visible = false;
} else {
// Check if displayed
var attr = elem.getAttributeNS(null, "display");
if(!attr)
this.visible = this.isVisible(elem.parentNode);
else if (attr == "none")
this.visible = false;
else
this.visible = true;
}
} else {
this.visible = true;
}
return this.visible;
},
toString: function() { return (this.element) ? "SVGShape " + this.element.id : "SVGShape " + this.element;}
});/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespaces
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
if(!ORYX.Core.SVG) {ORYX.Core.SVG = {};}
/**
* @classDescription Class for adding text to a shape.
*
*/
ORYX.Core.SVG.Label = Clazz.extend({
_characterSets:[
"%W",
"@",
"m",
"wDGMOQ?????#+=<>~^",
"ABCHKNRSUVXZ??????????&",
"bdghnopqux???????????ETY1234567890?????_????${}*????`???????????",
"aeksvyz?????FLP????????????????",
"c-",
"rtJ\"/()[]:;!|\\",
"fjI., ",
"'",
"il"
],
_characterSetValues:[15,14,13,11,10,9,8,7,6,5,4,3],
/**
* Constructor
* @param options {Object} :
* textElement
*
*/
construct: function(options) {
arguments.callee.$.construct.apply(this, arguments);
if(!options.textElement) {
throw "Label: No parameter textElement."
} else if (!ORYX.Editor.checkClassType( options.textElement, SVGTextElement ) ) {
throw "Label: Parameter textElement is not an SVGTextElement."
}
this.invisibleRenderPoint = -5000;
this.node = options.textElement;
this.node.setAttributeNS(null, 'stroke-width', '0pt');
this.node.setAttributeNS(null, 'letter-spacing', '-0.01px');
this.shapeId = options.shapeId;
this.id;
this.fitToElemId;
this.edgePosition;
this.x;
this.y;
this.oldX;
this.oldY;
this.isVisible = true;
this._text;
this._verticalAlign;
this._horizontalAlign;
this._rotate;
this._rotationPoint;
//this.anchors = [];
this.anchorLeft;
this.anchorRight;
this.anchorTop;
this.anchorBottom;
this._isChanged = true;
//if the text element already has an id, don't change it.
var _id = this.node.getAttributeNS(null, 'id');
if(_id) {
this.id = _id;
}
//initialization
//set referenced element the text is fit to
this.fitToElemId = this.node.getAttributeNS(ORYX.CONFIG.NAMESPACE_ORYX, 'fittoelem');
if(this.fitToElemId)
this.fitToElemId = this.shapeId + this.fitToElemId;
//set alignment
var alignValues = this.node.getAttributeNS(ORYX.CONFIG.NAMESPACE_ORYX, 'align');
if(alignValues) {
alignValues = alignValues.replace(/,/g, " ");
alignValues = alignValues.split(" ");
alignValues = alignValues.without("");
alignValues.each((function(alignValue) {
switch (alignValue) {
case 'top':
case 'middle':
case 'bottom':
if(!this._verticalAlign){this._originVerticalAlign = this._verticalAlign = alignValue;}
break;
case 'left':
case 'center':
case 'right':
if(!this._horizontalAlign){this._originHorizontalAlign = this._horizontalAlign = alignValue;}
break;
}
}).bind(this));
}
//set edge position (only in case the label belongs to an edge)
this.edgePosition = this.node.getAttributeNS(ORYX.CONFIG.NAMESPACE_ORYX, 'edgePosition');
if(this.edgePosition) {
this.originEdgePosition = this.edgePosition = this.edgePosition.toLowerCase();
}
//get offset top
this.offsetTop = this.node.getAttributeNS(ORYX.CONFIG.NAMESPACE_ORYX, 'offsetTop') || ORYX.CONFIG.OFFSET_EDGE_LABEL_TOP;
if(this.offsetTop) {
this.offsetTop = parseInt(this.offsetTop);
}
//get offset top
this.offsetBottom = this.node.getAttributeNS(ORYX.CONFIG.NAMESPACE_ORYX, 'offsetBottom') || ORYX.CONFIG.OFFSET_EDGE_LABEL_BOTTOM;
if(this.offsetBottom) {
this.offsetBottom = parseInt(this.offsetBottom);
}
//set rotation
var rotateValue = this.node.getAttributeNS(ORYX.CONFIG.NAMESPACE_ORYX, 'rotate');
if(rotateValue) {
try {
this._rotate = parseFloat(rotateValue);
} catch (e) {
this._rotate = 0;
}
} else {
this._rotate = 0;
}
//anchors
var anchorAttr = this.node.getAttributeNS(ORYX.CONFIG.NAMESPACE_ORYX, "anchors");
if(anchorAttr) {
anchorAttr = anchorAttr.replace("/,/g", " ");
var anchors = anchorAttr.split(" ").without("");
for(var i = 0; i < anchors.length; i++) {
switch(anchors[i].toLowerCase()) {
case "left":
this.originAnchorLeft = this.anchorLeft = true;
break;
case "right":
this.originAnchorRight = this.anchorRight = true;
break;
case "top":
this.originAnchorTop = this.anchorTop = true;
break;
case "bottom":
this.originAnchorBottom = this.anchorBottom = true;
break;
}
}
}
//if no alignment defined, set default alignment
if(!this._verticalAlign) { this._verticalAlign = 'bottom'; }
if(!this._horizontalAlign) { this._horizontalAlign = 'left'; }
var xValue = this.node.getAttributeNS(null, 'x');
if(xValue) {
this.oldX = this.x = parseFloat(xValue);
} else {
//TODO error
}
var yValue = this.node.getAttributeNS(null, 'y');
if(yValue) {
this.oldY = this.y = parseFloat(yValue);
} else {
//TODO error
}
//set initial text
this.text(this.node.textContent);
},
/**
* Reset the anchor position to the original value
* which was specified in the stencil set
*
*/
resetAnchorPosition: function(){
this.anchorLeft = this.originAnchorLeft || false;
this.anchorRight = this.originAnchorRight || false;
this.anchorTop = this.originAnchorTop || false;
this.anchorBottom = this.originAnchorBottom || false;
},
isOriginAnchorLeft: function(){ return this.originAnchorLeft || false; },
isOriginAnchorRight: function(){ return this.originAnchorRight || false; },
isOriginAnchorTop: function(){ return this.originAnchorTop || false; },
isOriginAnchorBottom: function(){ return this.originAnchorBottom || false; },
isAnchorLeft: function(){ return this.anchorLeft || false; },
isAnchorRight: function(){ return this.anchorRight || false; },
isAnchorTop: function(){ return this.anchorTop || false; },
isAnchorBottom: function(){ return this.anchorBottom || false; },
/**
* Returns the x coordinate
* @return {number}
*/
getX: function(){
try {
var x = this.node.x.baseVal.getItem(0).value;
switch(this.horizontalAlign()){
case "left": return x;
case "center": return x - (this.getWidth()/2);
case "right": return x - this.getWidth();
}
return this.node.getBBox().x;
} catch(e){
return this.x;
}
},
setX: function(x){
if (this.position)
this.position.x = x;
else
this.setOriginX(x);
},
/**
* Returns the y coordinate
* @return {number}
*/
getY: function(){
try {
return this.node.getBBox().y;
} catch(e){
return this.y;
}
},
setY: function(y){
if (this.position)
this.position.y = y;
else
this.setOriginY(y);
},
setOriginX: function(x){
this.x = x;
},
setOriginY: function(y){
this.y = y;
},
/**
* Returns the width of the label
* @return {number}
*/
getWidth: function(){
try {
try {
var width, cn = this.node.childNodes;
if (cn.length == 0) {
width = this.node.getBBox().width;
} else {
for (var i = 0, size = cn.length; i < size; ++i) {
var w = cn[i].getComputedTextLength();
if ("undefined" == typeof width || width < w) {
width = w;
}
}
}
return width+(width%2==0?0:1);
} catch (ee) {
return this.node.getBBox().width;
}
} catch(e){
return 0;
}
},
getOriginUpperLeft: function(){
var x = this.x, y = this.y;
switch (this._horizontalAlign){
case 'center' :
x -= this.getWidth()/2;
break;
case 'right' :
x -= this.getWidth();
break;
}
switch (this._verticalAlign){
case 'middle' :
y -= this.getHeight()/2;
break;
case 'bottom' :
y -= this.getHeight();
break;
}
return {x:x, y:y};
},
/**
* Returns the height of the label
* @return {number}
*/
getHeight: function(){
try {
return this.node.getBBox().height;
} catch(e){
return 0;
}
},
/**
* Returns the relative center position of the label
* to its parent shape.
* @return {Object}
*/
getCenter: function(){
var up = {x: this.getX(), y: this.getY()};
up.x += this.getWidth()/2;
up.y += this.getHeight()/2;
return up;
},
/**
* Sets the position of a label relative to the parent.
* @param {Object} position
*/
setPosition: function(position){
if (!position || position.x === undefined || position.y === undefined) {
delete this.position;
} else {
this.position = position;
}
if (this.position){
delete this._referencePoint;
delete this.edgePosition;
}
this._isChanged = true;
this.update();
},
/**
* Return the position
*/
getPosition: function(){
return this.position;
},
setReferencePoint: function(ref){
if (ref) {
this._referencePoint = ref;
} else {
delete this._referencePoint;
}
if (this._referencePoint){
delete this.position;
}
},
getReferencePoint: function(){
return this._referencePoint || undefined;
},
changed: function() {
this._isChanged = true;
},
/**
* Register a callback which will be called if the label
* was rendered.
* @param {Object} fn
*/
registerOnChange: function(fn){
if (!this.changeCallbacks){
this.changeCallbacks = [];
}
if (fn instanceof Function && !this.changeCallbacks.include(fn)){
this.changeCallbacks.push(fn);
}
},
/**
* Unregister the callback for changes.
* @param {Object} fn
*/
unregisterOnChange: function(fn){
if (this.changeCallbacks && fn instanceof Function && this.changeCallbacks.include(fn)){
this.changeCallbacks = this.changeCallbacks.without(fn);
}
},
/**
* Returns TRUE if the labe is currently in
* the update mechanism.
* @return {Boolean}
*/
isUpdating: function(){
return !!this._isUpdating;
},
getOriginEdgePosition: function(){
return this.originEdgePosition;
},
/**
* Returns the edgeposition.
*
* @return {String} "starttop", "startmiddle", "startbottom",
* "midtop", "midbottom", "endtop", "endbottom" or null
*/
getEdgePosition: function(){
return this.edgePosition || null;
},
/**
* Set the edge position, must be one of the valid
* edge positions (see getEdgePosition).
* Removes the reference point and the absolute position as well.
*
* @param {Object} position
*/
setEdgePosition: function(position){
if (["starttop", "startmiddle", "startbottom",
"midtop", "midbottom", "endtop", "endbottom"].include(position)){
this.edgePosition = position;
delete this.position;
delete this._referencePoint;
} else {
delete this.edgePosition;
}
},
/**
* Update the SVG text element.
*/
update: function(force) {
var x = this.x, y = this.y;
if (this.position){
x = this.position.x;
y = this.position.y;
}
x = Math.floor(x); y = Math.floor(y);
if(this._isChanged || x !== this.oldX || y !== this.oldY || force === true) {
if (this.isVisible) {
this._isChanged = false;
this._isUpdating = true;
this.node.setAttributeNS(null, 'x', x);
this.node.setAttributeNS(null, 'y', y);
this.node.removeAttributeNS(null, "fill-opacity");
//this.node.setAttributeNS(null, 'font-size', this._fontSize);
//this.node.setAttributeNS(ORYX.CONFIG.NAMESPACE_ORYX, 'align', this._horizontalAlign + " " + this._verticalAlign);
this.oldX = x;
this.oldY = y;
//set rotation
if (!this.position && !this.getReferencePoint()) {
if (this._rotate !== undefined) {
if (this._rotationPoint)
this.node.setAttributeNS(null, 'transform', 'rotate(' + this._rotate + ' ' + Math.floor(this._rotationPoint.x) + ' ' + Math.floor(this._rotationPoint.y) + ')');
else
this.node.setAttributeNS(null, 'transform', 'rotate(' + this._rotate + ' ' + Math.floor(x) + ' ' + Math.floor(y) + ')');
}
} else {
this.node.removeAttributeNS(null, 'transform');
}
var textLines = this._text.split("\n");
while (textLines.last() == "")
textLines.pop();
if (this.node.ownerDocument) {
// Only reset the tspans if the text
// has changed or has to be wrapped
if (this.fitToElemId || this._textHasChanged){
this.node.textContent = ""; // Remove content
textLines.each((function(textLine, index){
var tspan = this.node.ownerDocument.createElementNS(ORYX.CONFIG.NAMESPACE_SVG, 'tspan');
tspan.textContent = textLine.trim();
if (this.fitToElemId) {
tspan.setAttributeNS(null, 'x', this.invisibleRenderPoint);
tspan.setAttributeNS(null, 'y', this.invisibleRenderPoint);
}
/*
* Chrome's getBBox() method fails, if a text node contains an empty tspan element.
* So, we add a whitespace to such a tspan element.
*/
if(tspan.textContent === "") {
tspan.textContent = " ";
}
//append tspan to text node
this.node.appendChild(tspan);
}).bind(this));
delete this._textHasChanged;
delete this.indices;
}
//Work around for Mozilla bug 293581
if (this.isVisible && this.fitToElemId) {
this.node.setAttributeNS(null, 'visibility', 'hidden');
}
if (this.fitToElemId) {
window.setTimeout(this._checkFittingToReferencedElem.bind(this), 0);
//this._checkFittingToReferencedElem();
} else {
window.setTimeout(this._positionText.bind(this), 0);
//this._positionText();
}
}
} else {
this.node.textContent = "";
//this.node.setAttributeNS(null, "fill-opacity", "0.2");
}
}
},
_checkFittingToReferencedElem: function() {
try {
var tspans = $A(this.node.getElementsByTagNameNS(ORYX.CONFIG.NAMESPACE_SVG, 'tspan'));
//only do this in firefox 3. all other browsers do not support word wrapping!!!!!
//if (/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent) && new Number(RegExp.$1)>=3) {
var newtspans = [];
var refNode = this.node.ownerDocument.getElementById(this.fitToElemId);
if (refNode) {
var refbb = refNode.getBBox();
var fontSize = this.getFontSize();
for (var j = 0; j < tspans.length; j++) {
var tspan = tspans[j];
var textLength = this._getRenderedTextLength(tspan, undefined, undefined, fontSize);
var refBoxLength = (this._rotate != 0
&& this._rotate % 180 != 0
&& this._rotate % 90 == 0 ?
refbb.height : refbb.width);
if (textLength > refBoxLength) {
var startIndex = 0;
var lastSeperatorIndex = 0;
var numOfChars = this.getTrimmedTextLength(tspan.textContent);
for (var i = 0; i < numOfChars; i++) {
var sslength = this._getRenderedTextLength(tspan, startIndex, i-startIndex, fontSize);
if (sslength > refBoxLength - 2) {
var newtspan = this.node.ownerDocument.createElementNS(ORYX.CONFIG.NAMESPACE_SVG, 'tspan');
if (lastSeperatorIndex <= startIndex) {
lastSeperatorIndex = (i == 0) ? i : i-1;
newtspan.textContent = tspan.textContent.slice(startIndex, lastSeperatorIndex).trim();
//lastSeperatorIndex = i;
}
else {
newtspan.textContent = tspan.textContent.slice(startIndex, ++lastSeperatorIndex).trim();
}
newtspan.setAttributeNS(null, 'x', this.invisibleRenderPoint);
newtspan.setAttributeNS(null, 'y', this.invisibleRenderPoint);
//insert tspan to text node
//this.node.insertBefore(newtspan, tspan);
newtspans.push(newtspan);
startIndex = lastSeperatorIndex;
}
else {
var curChar = tspan.textContent.charAt(i);
if (curChar == ' ' ||
curChar == '-' ||
curChar == "." ||
curChar == "," ||
curChar == ";" ||
curChar == ":") {
lastSeperatorIndex = i;
}
}
}
tspan.textContent = tspan.textContent.slice(startIndex).trim();
}
newtspans.push(tspan);
}
while (this.node.hasChildNodes())
this.node.removeChild(this.node.childNodes[0]);
while (newtspans.length > 0) {
this.node.appendChild(newtspans.shift());
}
}
//}
} catch (e) {
ORYX.Log.fatal("Error " + e);
}
window.setTimeout(this._positionText.bind(this), 0);
//this._positionText();
},
/**
* This is a work around method for Mozilla bug 293581.
* Before the method getComputedTextLength works, the text has to be rendered.
*/
_positionText: function() {
try {
var tspans = this.node.childNodes;
var fontSize = this.getFontSize(this.node);
var invalidTSpans = [];
var x = this.x, y = this.y;
if (this.position){
x = this.position.x;
y = this.position.y;
}
x = Math.floor(x); y = Math.floor(y);
var i = 0, indic = []; // Cache indices if the _positionText is called again, before update is called
var is =(this.indices || $R(0,tspans.length-1).toArray());
var length = is.length;
is.each((function(index){
if ("undefined" == typeof index){
return;
}
var tspan = tspans[i++];
if(tspan.textContent.trim() === "") {
invalidTSpans.push(tspan);
} else {
//set vertical position
var dy = 0;
switch (this._verticalAlign) {
case 'bottom':
dy = -(length - index - 1) * (fontSize);
break;
case 'middle':
dy = -(length / 2.0 - index - 1) * (fontSize);
dy -= ORYX.CONFIG.LABEL_LINE_DISTANCE / 2;
break;
case 'top':
dy = index * (fontSize);
dy += fontSize;
break;
}
tspan.setAttributeNS(null, 'dy', Math.floor(dy));
tspan.setAttributeNS(null, 'x', x);
tspan.setAttributeNS(null, 'y', y);
indic.push(index);
}
}).bind(this));
indic.length = tspans.length;
this.indices = this.indices || indic;
invalidTSpans.each(function(tspan) {
this.node.removeChild(tspan)
}.bind(this));
//set horizontal alignment
switch (this._horizontalAlign) {
case 'left':
this.node.setAttributeNS(null, 'text-anchor', 'start');
break;
case 'center':
this.node.setAttributeNS(null, 'text-anchor', 'middle');
break;
case 'right':
this.node.setAttributeNS(null, 'text-anchor', 'end');
break;
}
} catch(e) {
//console.log(e);
this._isChanged = true;
}
if(this.isVisible) {
this.node.removeAttributeNS(null, 'visibility');
}
// Finished
delete this._isUpdating;
// Raise change event
(this.changeCallbacks||[]).each(function(fn){
fn.apply(fn);
})
},
/**
* Returns the text length of the text content of an SVG tspan element.
* For all browsers but Firefox 3 the values are estimated.
* @param {TSpanSVGElement} tspan
* @param {int} startIndex Optional, for sub strings
* @param {int} endIndex Optional, for sub strings
*/
_getRenderedTextLength: function(tspan, startIndex, endIndex, fontSize) {
//if (/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent) && new Number(RegExp.$1) >= 3) {
if(startIndex === undefined) {
//test string: abcdefghijklmnopqrstuvwxyz????????????????,.-#+ 1234567890?????ABCDEFGHIJKLMNOPQRSTUVWXYZ;:_'*???????????????!"????$%&/()=?[]{}|<>'~????`\^?????????@?????????????????
// for(var i = 0; i < tspan.textContent.length; i++) {
// console.log(tspan.textContent.charAt(i), tspan.getSubStringLength(i,1), this._estimateCharacterWidth(tspan.textContent.charAt(i))*(fontSize/14.0));
// }
return tspan.getComputedTextLength();
} else {
return tspan.getSubStringLength(startIndex, endIndex);
}
/*} else {
if(startIndex === undefined) {
return this._estimateTextWidth(tspan.textContent, fontSize);
} else {
return this._estimateTextWidth(tspan.textContent.substr(startIndex, endIndex).trim(), fontSize);
}
}*/
},
/**
* Estimates the text width for a string.
* Used for word wrapping in all browser but FF3.
* @param {Object} text
*/
_estimateTextWidth: function(text, fontSize) {
var sum = 0.0;
for(var i = 0; i < text.length; i++) {
sum += this._estimateCharacterWidth(text.charAt(i));
}
return sum*(fontSize/14.0);
},
/**
* Estimates the width of a single character for font size 14.
* Used for word wrapping in all browser but FF3.
* @param {Object} character
*/
_estimateCharacterWidth: function(character) {
for(var i = 0; i < this._characterSets.length; i++) {
if(this._characterSets[i].indexOf(character) >= 0) {
return this._characterSetValues[i];
}
}
return 9;
},
getReferencedElementWidth: function() {
var refNode = this.node.ownerDocument.getElementById(this.fitToElemId);
if(refNode) {
var refbb = refNode.getBBox();
if(refbb) {
return (this._rotate != 0
&& this._rotate % 180 != 0
&& this._rotate % 90 == 0 ?
refbb.height : refbb.width);
}
}
return undefined;
},
/**
* If no parameter is provided, this method returns the current text.
* @param text {String} Optional. Replaces the old text with this one.
*/
text: function() {
switch (arguments.length) {
case 0:
return this._text
break;
case 1:
var oldText = this._text;
if(arguments[0]) {
// Filter out multiple spaces to fix issue in chrome for line-wrapping
this._text = arguments[0].toString();
if(this._text != null && this._text != undefined) {
this._text = this._text.replace(/ {2,}/g,' ');
}
} else {
this._text = "";
}
if(oldText !== this._text) {
this._isChanged = true;
this._textHasChanged = true;
}
break;
default:
//TODO error
break;
}
},
getOriginVerticalAlign: function(){
return this._originVerticalAlign;
},
verticalAlign: function() {
switch(arguments.length) {
case 0:
return this._verticalAlign;
case 1:
if(['top', 'middle', 'bottom'].member(arguments[0])) {
var oldValue = this._verticalAlign;
this._verticalAlign = arguments[0];
if(this._verticalAlign !== oldValue) {
this._isChanged = true;
}
}
break;
default:
//TODO error
break;
}
},
getOriginHorizontalAlign: function(){
return this._originHorizontalAlign;
},
horizontalAlign: function() {
switch(arguments.length) {
case 0:
return this._horizontalAlign;
case 1:
if(['left', 'center', 'right'].member(arguments[0])) {
var oldValue = this._horizontalAlign;
this._horizontalAlign = arguments[0];
if(this._horizontalAlign !== oldValue) {
this._isChanged = true;
}
}
break;
default:
//TODO error
break;
}
},
rotate: function() {
switch(arguments.length) {
case 0:
return this._rotate;
case 1:
if (this._rotate != arguments[0]) {
this._rotate = arguments[0];
this._rotationPoint = undefined;
this._isChanged = true;
}
case 2:
if(this._rotate != arguments[0] ||
!this._rotationPoint ||
this._rotationPoint.x != arguments[1].x ||
this._rotationPoint.y != arguments[1].y) {
this._rotate = arguments[0];
this._rotationPoint = arguments[1];
this._isChanged = true;
}
}
},
hide: function() {
if(this.isVisible) {
this.isVisible = false;
this._isChanged = true;
}
},
show: function() {
if(!this.isVisible) {
this.isVisible = true;
this._isChanged = true;
// Since text is removed from the tspan when "hidden", mark
// the text as changed to get it redrawn
this._textHasChanged = true;
}
},
/**
* iterates parent nodes till it finds a SVG font-size
* attribute.
* @param {SVGElement} node
*/
getInheritedFontSize: function(node) {
if(!node || !node.getAttributeNS)
return;
var attr = node.getAttributeNS(null, "font-size");
if(attr) {
return parseFloat(attr);
} else if(!ORYX.Editor.checkClassType(node, SVGSVGElement)) {
return this.getInheritedFontSize(node.parentNode);
}
},
getFontSize: function(node) {
var tspans = this.node.getElementsByTagNameNS(ORYX.CONFIG.NAMESPACE_SVG, 'tspan');
//trying to get an inherited font-size attribute
//NO CSS CONSIDERED!
var fontSize = this.getInheritedFontSize(this.node);
if (!fontSize) {
//because this only works in firefox 3, all other browser use the default line height
if (tspans[0] && /Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent) && new Number(RegExp.$1) >= 3) {
fontSize = tspans[0].getExtentOfChar(0).height;
}
else {
fontSize = ORYX.CONFIG.LABEL_DEFAULT_LINE_HEIGHT;
}
//handling of unsupported method in webkit
if (fontSize <= 0) {
fontSize = ORYX.CONFIG.LABEL_DEFAULT_LINE_HEIGHT;
}
}
if(fontSize)
this.node.setAttribute("oryx:fontSize", fontSize);
return fontSize;
},
/**
* Get trimmed text length for use with
* getExtentOfChar and getSubStringLength.
* @param {String} text
*/
getTrimmedTextLength: function(text) {
text = text.strip().gsub(' ', ' ');
var oldLength;
do {
oldLength = text.length;
text = text.gsub(' ', ' ');
} while (oldLength > text.length);
return text.length;
},
/**
* Returns the offset from
* edge to the label which is
* positioned under the edge
* @return {int}
*/
getOffsetBottom: function(){
return this.offsetBottom;
},
/**
* Returns the offset from
* edge to the label which is
* positioned over the edge
* @return {int}
*/
getOffsetTop: function(){
return this.offsetTop;
},
/**
*
* @param {Object} obj
*/
deserialize: function(obj, shape){
if (obj && "undefined" != typeof obj.x && "undefined" != typeof obj.y){
this.setPosition({x:obj.x, y:obj.y});
if ("undefined" != typeof obj.distance){
var from = shape.dockers[obj.from];
var to = shape.dockers[obj.to];
if (from && to){
this.setReferencePoint({
dirty : true,
distance : obj.distance,
intersection : {x: obj.x, y: obj.y},
orientation : obj.orientation,
segment: {
from: from,
fromIndex: obj.from,
fromPosition: from.bounds.center(),
to: to,
toIndex: obj.to,
toPosition: to.bounds.center()
}
})
}
}
if (obj.left) this.anchorLeft = true;
if (obj.right) this.anchorRight = true;
if (obj.top) this.anchorTop = true;
if (obj.bottom) this.anchorBottom = true;
if (obj.valign) this.verticalAlign(obj.valign);
if (obj.align) this.horizontalAlign(obj.align);
} else if (obj && "undefined" != typeof obj.edge){
this.setEdgePosition(obj.edge);
}
},
/**
*
* @return {Object}
*/
serialize: function(){
// On edge position
if (this.getEdgePosition()){
if (this.getOriginEdgePosition() !== this.getEdgePosition()){
return {edge: this.getEdgePosition()};
} else {
return null;
}
}
// On self defined position
if (this.position){
var pos = {x: this.position.x, y: this.position.y};
if (this.isAnchorLeft() && this.isAnchorLeft() !== this.isOriginAnchorLeft()){
pos.left = true;
}
if (this.isAnchorRight() && this.isAnchorRight() !== this.isOriginAnchorRight()){
pos.right = true;
}
if (this.isAnchorTop() && this.isAnchorTop() !== this.isOriginAnchorTop()){
pos.top = true;
}
if (this.isAnchorBottom() && this.isAnchorBottom() !== this.isOriginAnchorBottom()){
pos.bottom = true;
}
if (this.getOriginVerticalAlign() !== this.verticalAlign()){
pos.valign = this.verticalAlign();
}
if (this.getOriginHorizontalAlign() !== this.horizontalAlign()){
pos.align = this.horizontalAlign();
}
return pos;
}
// On reference point which is interesting for edges
if (this.getReferencePoint()){
var ref = this.getReferencePoint();
return {
distance : ref.distance,
x : ref.intersection.x,
y : ref.intersection.y,
from : ref.segment.fromIndex,
to : ref.segment.toIndex,
orientation : ref.orientation,
valign : this.verticalAlign(),
align : this.horizontalAlign()
}
}
return null;
},
toString: function() { return "Label " + this.id }
});/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespaces
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
if(!ORYX.Core.Math) {ORYX.Core.Math = {};}
/**
* Calculate the middle point between two given points
* @param {x:double, y:double} point1
* @param {x:double, y:double} point2
* @return the middle point
*/
ORYX.Core.Math.midPoint = function(point1, point2) {
return {
x: (point1.x + point2.x) / 2.0,
y: (point1.y + point2.y) / 2.0
}
}
/**
* Returns a TRUE if the point is over a line (defined by
* point1 and point 2). In Addition a threshold can be set,
* which defines the weight of those line.
*
* @param {int} pointX - Point X
* @param {int} pointY - Point Y
* @param {int} lPoint1X - Line first Point X
* @param {int} lPoint1Y - Line first Point Y
* @param {int} lPoint2X - Line second Point X
* @param {int} lPoint2Y - Line second Point y
* @param {int} offset {optional} - maximal distance to line
* @class ORYX.Core.Math.prototype
*/
ORYX.Core.Math.isPointInLine = function (pointX, pointY, lPoint1X, lPoint1Y, lPoint2X, lPoint2Y, offset) {
offset = offset ? Math.abs(offset) : 1;
// Check if the edge is vertical
if(Math.abs(lPoint1X-lPoint2X)<=offset && Math.abs(pointX-lPoint1X)<=offset && pointY-Math.max(lPoint1Y, lPoint2Y)<=offset && Math.min(lPoint1Y, lPoint2Y)-pointY<=offset) {
return true
}
// Check if the edge is horizontal
if(Math.abs(lPoint1Y-lPoint2Y)<=offset && Math.abs(pointY-lPoint1Y)<=offset && pointX-Math.max(lPoint1X, lPoint2X)<=offset && Math.min(lPoint1X, lPoint2X)-pointX<=offset) {
return true
}
if(pointX > Math.max(lPoint1X, lPoint2X) || pointX < Math.min(lPoint1X, lPoint2X)) {
return false
}
if(pointY > Math.max(lPoint1Y, lPoint2Y) || pointY < Math.min(lPoint1Y, lPoint2Y)) {
return false
}
var s = (lPoint1Y - lPoint2Y) / (lPoint1X - lPoint2X);
return Math.abs(pointY - ((s * pointX) + lPoint1Y - s * lPoint1X)) < offset
}
/**
* Get a boolean if the point is in the polygone
*
*/
ORYX.Core.Math.isPointInEllipse = function (pointX, pointY, cx, cy, rx, ry) {
if(cx === undefined || cy === undefined || rx === undefined || ry === undefined) {
throw "ORYX.Core.Math.isPointInEllipse needs a ellipse with these properties: x, y, radiusX, radiusY"
}
var tx = (pointX - cx) / rx;
var ty = (pointY - cy) / ry;
return tx * tx + ty * ty < 1.0;
}
/**
* Get a boolean if the point is in the polygone
* @param {int} pointX
* @param {int} pointY
* @param {[int]} Cornerpoints of the Polygone (x,y,x,y,...)
*/
ORYX.Core.Math.isPointInPolygone = function(pointX, pointY, polygone){
if (arguments.length < 3) {
throw "ORYX.Core.Math.isPointInPolygone needs two arguments"
}
var lastIndex = polygone.length-1;
if (polygone[0] !== polygone[lastIndex - 1] || polygone[1] !== polygone[lastIndex]) {
polygone.push(polygone[0]);
polygone.push(polygone[1]);
}
var crossings = 0;
var x1, y1, x2, y2, d;
for (var i = 0; i < polygone.length - 3; ) {
x1=polygone[i];
y1=polygone[++i];
x2=polygone[++i];
y2=polygone[i+1];
d=(pointY - y1) * (x2 - x1) - (pointX - x1) * (y2 - y1);
if ((y1 >= pointY) != (y2 >= pointY)) {
crossings += y2 - y1 >= 0 ? d >= 0 : d <= 0;
}
if (!d && Math.min(x1,x2) <= pointX && pointX <= Math.max(x1,x2)
&& Math.min(y1,y2) <= pointY && pointY <= Math.max(y1,y2)) {
return true;
}
}
return (crossings%2)?true:false;
}
/**
* Calculates the distance between a point and a line. It is also testable, if
* the distance orthogonal to the line, matches the segment of the line.
*
* @param {float} lineP1
* The starting point of the line segment
* @param {float} lineP2
* The end point of the line segment
* @param {Point} point
* The point to calculate the distance to.
* @param {boolean} toSegmentOnly
* Flag to signal if only the segment of the line shell be evaluated.
*/
ORYX.Core.Math.distancePointLinie = function(
lineP1,
lineP2,
point,
toSegmentOnly) {
var intersectionPoint =
ORYX.Core.Math.getPointOfIntersectionPointLine(lineP1,
lineP2,
point,
toSegmentOnly);
if(!intersectionPoint) {
return null;
}
return ORYX.Core.Math.getDistancePointToPoint(point, intersectionPoint);
};
/**
* Calculates the distance between two points.
*
* @param {point} point1
* @param {point} point2
*/
ORYX.Core.Math.getDistancePointToPoint = function(point1, point2) {
return Math.sqrt(Math.pow(point1.x - point2.x, 2) + Math.pow(point1.y - point2.y, 2));
};
/**
* Calculates the relative distance of a point which is between two other points.
*
* @param {point} between1
* @param {point} between2
* @param {point} point
*/
ORYX.Core.Math.getDistanceBetweenTwoPoints = function(between1, between2, point) {
return ORYX.Core.Math.getDistancePointToPoint(point, between1) /
ORYX.Core.Math.getDistancePointToPoint(between1, between2);
};
/**
* Returns true, if the point is of the left hand
* side of the regarding the line.
*
* @param {point} lineP1 Line first point
* @param {point} lineP2 Line second point
* @param {point} point
*/
ORYX.Core.Math.pointIsLeftOfLine = function(lineP1, lineP2, point){
var vec1 = ORYX.Core.Math.getVector(lineP1, lineP2);
var vec2 = ORYX.Core.Math.getVector(lineP1, point);
// if the cross produkt is more than 0
return ((vec1.x*vec2.y) - (vec2.x*vec1.y)) > 0
};
/**
* Calculates the a point which is relatively between two other points.
*
* @param {point} point1
* @param {point} point2
* @param {number} relative Relative which is between 0 and 1
*/
ORYX.Core.Math.getPointBetweenTwoPoints = function(point1, point2, relative) {
relative = Math.max(Math.min(relative || 0, 1), 0);
if (relative === 0){
return point1;
} else if (relative === 1){
return point2;
}
return {
x: point1.x + ((point2.x - point1.x) * relative),
y: point1.y + ((point2.y - point1.y) * relative)
}
};
/**
* Returns the vector of the both points
*
* @param {point} point1
* @param {point} point2
*/
ORYX.Core.Math.getVector = function(point1, point2){
return {
x: point2.x - point1.x,
y: point2.y - point1.y
}
}
/**
* Returns the an identity vector of the given vector,
* which has the length ot one.
*
* @param {point} vector
* or
* @param {point} point1
* @param {point} point2
*/
ORYX.Core.Math.getIdentityVector = function(vector){
if (arguments.length == 2){
vector = ORYX.Core.Math.getVector(arguments[0], arguments[1]);
}
var length = Math.sqrt((vector.x*vector.x)+(vector.y*vector.y))
return {
x: vector.x / (length || 1),
y: vector.y / (length || 1)
}
}
ORYX.Core.Math.getOrthogonalIdentityVector = function(point1, point2){
var vec = arguments.length == 1 ? point1 : ORYX.Core.Math.getIdentityVector(point1, point2);
return {
x: vec.y,
y: -vec.x
}
}
/**
* Returns the intersection point of a line and a point that defines a line
* orthogonal to the given line.
*
* @param {float} lineP1
* The starting point of the line segment
* @param {float} lineP2
* The end point of the line segment
* @param {Point} point
* The point to calculate the distance to.
* @param {boolean} onSegmentOnly
* Flag to signal if only the segment of the line shell be evaluated.
*/
ORYX.Core.Math.getPointOfIntersectionPointLine = function(
lineP1,
lineP2,
point,
onSegmentOnly) {
/*
* [P3 - P1 - u(P2 - P1)] dot (P2 - P1) = 0
* u =((x3-x1)(x2-x1)+(y3-y1)(y2-y1))/(p2-p1)??
*/
var denominator = Math.pow(lineP2.x - lineP1.x, 2)
+ Math.pow(lineP2.y - lineP1.y, 2);
if(denominator == 0) {
return undefined;
}
var u = ((point.x - lineP1.x) * (lineP2.x - lineP1.x)
+ (point.y - lineP1.y) * (lineP2.y - lineP1.y))
/ denominator;
if(onSegmentOnly) {
if (!(0 <= u && u <= 1)) {
return undefined;
}
}
pointOfIntersection = new Object();
pointOfIntersection.x = lineP1.x + u * (lineP2.x - lineP1.x);
pointOfIntersection.y = lineP1.y + u * (lineP2.y - lineP1.y);
return pointOfIntersection;
};
/**
* Translated the point with the given matrix.
* @param {Point} point
* @param {Matrix} matrix
* @return {Object} Includes x, y
*/
ORYX.Core.Math.getTranslatedPoint = function(point, matrix){
var x = matrix.a*point.x+matrix.c*point.y+matrix.e*1;
var y = matrix.b*point.x+matrix.d*point.y+matrix.f*1;
return {x:x, y:y}
}
/**
* Returns the inverse matrix of the given SVG transformation matrix
* @param {SVGTransformationMatrix} matrix
* @return {Matrix}
*/
ORYX.Core.Math.getInverseMatrix = function(matrix){
var det = ORYX.Core.Math.getDeterminant(matrix), m = matrix;
// +- -+
// | a c e |
// | b d f |
// | 0 0 1 |
// +- -+
return {
a: det * ((m.d*1)-(m.f*0)),
b: det * ((m.f*0)-(m.b*1)),
c: det * ((m.e*0)-(m.c*1)),
d: det * ((m.a*1)-(m.e*0)),
e: det * ((m.c*m.f)-(m.e*m.d)),
f: det * ((m.e*m.b)-(m.a*m.f))
}
}
/**
* Returns the determinant of the svg transformation matrix
* @param {SVGTranformationMatrix} matrix
* @return {Number}
*
*/
ORYX.Core.Math.getDeterminant = function(m){
// a11a22a33+a12a23a31+a13a21a32-a13a22a31-a12a21a33-a11a23a32
return (m.a*m.d*1)+(m.c*m.f*0)+(m.e*m.b*0)-(m.e*m.d*0)-(m.c*m.b*1)-(m.a*m.f*0);
}
/**
* Returns the bounding box of the given node. Translates the
* origin bounding box with the tranlation matrix.
* @param {SVGElement} node
* @return {Object} Includes x, y, width, height
*/
ORYX.Core.Math.getTranslatedBoundingBox = function(node){
var matrix = node.getCTM();
var bb = node.getBBox();
var ul = ORYX.Core.Math.getTranslatedPoint({x:bb.x, y:bb.y}, matrix);
var ll = ORYX.Core.Math.getTranslatedPoint({x:bb.x, y:bb.y+bb.height}, matrix);
var ur = ORYX.Core.Math.getTranslatedPoint({x:bb.x+bb.width, y:bb.y}, matrix);
var lr = ORYX.Core.Math.getTranslatedPoint({x:bb.x+bb.width, y:bb.y+bb.height}, matrix);
var minPoint = {
x: Math.min(ul.x, ll.x, ur.x, lr.x),
y: Math.min(ul.y, ll.y, ur.y, lr.y)
}
var maxPoint = {
x: Math.max(ul.x, ll.x, ur.x, lr.x),
y: Math.max(ul.y, ll.y, ur.y, lr.y)
}
return {
x: minPoint.x,
y: minPoint.y,
width: maxPoint.x - minPoint.x,
height: maxPoint.y - minPoint.y
}
};
/**
* Returns the angle of the given line, which is representated by the two points
* @param {Point} p1
* @param {Point} p2
* @return {Number} 0 <= x <= 359.99999
*/
ORYX.Core.Math.getAngle = function(p1, p2){
if(p1.x == p2.x && p1.y == p2.y)
return 0;
var angle = Math.asin(Math.sqrt(Math.pow(p1.y-p2.y, 2))
/(Math.sqrt(Math.pow(p2.x-p1.x, 2)+Math.pow(p1.y-p2.y, 2))))
*180/Math.PI;
if(p2.x >= p1.x && p2.y <= p1.y)
return angle;
else if(p2.x < p1.x && p2.y <= p1.y)
return 180 - angle;
else if(p2.x < p1.x && p2.y > p1.y)
return 180 + angle;
else
return 360 - angle;
};
/**
* Implementation of the cohen-sutherland algorithm
*/
new function(){
var RIGHT = 2, TOP = 8, BOTTOM = 4, LEFT = 1;
function computeOutCode (x, y, xmin, ymin, xmax, ymax) {
var code = 0;
if (y > ymax)
code |= TOP;
else if (y < ymin)
code |= BOTTOM;
if (x > xmax)
code |= RIGHT;
else if (x < xmin)
code |= LEFT;
return code;
}
/**
* Returns TRUE if the rectangle is over the edge and has intersection points or includes it
* @param {Object} x1 Point A of the line
* @param {Object} y1
* @param {Object} x2 Point B of the line
* @param {Object} y2
* @param {Object} xmin Point A of the rectangle
* @param {Object} ymin
* @param {Object} xmax Point B of the rectangle
* @param {Object} ymax
*/
ORYX.Core.Math.isRectOverLine = function(x1, y1, x2, y2, xmin, ymin, xmax, ymax){
return !!ORYX.Core.Math.clipLineOnRect.apply(ORYX.Core.Math, arguments);
}
/**
* Returns the clipped line on the given rectangle. If there is
* no intersection, it will return NULL.
*
* @param {Object} x1 Point A of the line
* @param {Object} y1
* @param {Object} x2 Point B of the line
* @param {Object} y2
* @param {Object} xmin Point A of the rectangle
* @param {Object} ymin
* @param {Object} xmax Point B of the rectangle
* @param {Object} ymax
*/
ORYX.Core.Math.clipLineOnRect = function(x1, y1, x2, y2, xmin, ymin, xmax, ymax){
//Outcodes for P0, P1, and whatever point lies outside the clip rectangle
var outcode0, outcode1, outcodeOut, hhh = 0;
var accept = false, done = false;
//compute outcodes
outcode0 = computeOutCode(x1, y1, xmin, ymin, xmax, ymax);
outcode1 = computeOutCode(x2, y2, xmin, ymin, xmax, ymax);
do {
if ((outcode0 | outcode1) == 0 ){
accept = true;
done = true;
} else if ( (outcode0 & outcode1) > 0 ) {
done = true;
} else {
//failed both tests, so calculate the line segment to clip
//from an outside point to an intersection with clip edge
var x = 0, y = 0;
//At least one endpoint is outside the clip rectangle; pick it.
outcodeOut = outcode0 != 0 ? outcode0: outcode1;
//Now find the intersection point;
//use formulas y = y0 + slope * (x - x0), x = x0 + (1/slope)* (y - y0)
if ( (outcodeOut & TOP) > 0 ) {
x = x1 + (x2 - x1) * (ymax - y1)/(y2 - y1);
y = ymax;
} else if ((outcodeOut & BOTTOM) > 0 ) {
x = x1 + (x2 - x1) * (ymin - y1)/(y2 - y1);
y = ymin;
} else if ((outcodeOut & RIGHT)> 0) {
y = y1 + (y2 - y1) * (xmax - x1)/(x2 - x1);
x = xmax;
} else if ((outcodeOut & LEFT) > 0) {
y = y1 + (y2 - y1) * (xmin - x1)/(x2 - x1);
x = xmin;
}
//Now we move outside point to intersection point to clip
//and get ready for next pass.
if (outcodeOut == outcode0) {
x1 = x;
y1 = y;
outcode0 = computeOutCode (x1, y1, xmin, ymin, xmax, ymax);
} else {
x2 = x;
y2 = y;
outcode1 = computeOutCode (x2, y2, xmin, ymin, xmax, ymax);
}
}
hhh ++;
} while (done != true && hhh < 5000);
if(accept) {
return {a:{x:x1, y:y1}, b:{x:x2, y:y2}};
}
return null;
}
}();
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespace
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
if(!ORYX.Core.StencilSet) {ORYX.Core.StencilSet = {};}
/**
* Class Stencil
* uses Prototpye 1.5.0
* uses Inheritance
*
* This class represents one stencil of a stencil set.
*/
ORYX.Core.StencilSet.Stencil = {
/**
* Constructor
*/
construct: function(jsonStencil, namespace, source, stencilSet, propertyPackages, defaultPosition) {
arguments.callee.$.construct.apply(this, arguments); // super();
// check arguments and set defaults.
if(!jsonStencil) throw "Stencilset seems corrupt.";
if(!namespace) throw "Stencil does not provide namespace.";
if(!source) throw "Stencil does not provide SVG source.";
if(!stencilSet) throw "Fatal internal error loading stencilset.";
//if(!propertyPackages) throw "Fatal internal error loading stencilset.";
this._source = source;
this._jsonStencil = jsonStencil;
this._stencilSet = stencilSet;
this._namespace = namespace;
this._propertyPackages = propertyPackages;
if(defaultPosition && !this._jsonStencil.position)
this._jsonStencil.position = defaultPosition;
this._view;
this._properties = new Hash();
// check stencil consistency and set defaults.
/*with(this._jsonStencil) {
if(!type) throw "Stencil does not provide type.";
if((type != "edge") && (type != "node"))
throw "Stencil type must be 'edge' or 'node'.";
if(!id || id == "") throw "Stencil does not provide valid id.";
if(!title || title == "")
throw "Stencil does not provide title";
if(!description) { description = ""; };
if(!groups) { groups = []; }
if(!roles) { roles = []; }
// add id of stencil to its roles
roles.push(id);
}*/
//init all JSON values
if(!this._jsonStencil.type || !(this._jsonStencil.type === "edge" || this._jsonStencil.type === "node")) {
throw "ORYX.Core.StencilSet.Stencil(construct): Type is not defined.";
}
if(!this._jsonStencil.id || this._jsonStencil.id === "") {
throw "ORYX.Core.StencilSet.Stencil(construct): Id is not defined.";
}
if(!this._jsonStencil.title || this._jsonStencil.title === "") {
throw "ORYX.Core.StencilSet.Stencil(construct): Title is not defined.";
}
if(!this._jsonStencil.description) { this._jsonStencil.description = ""; };
if(!this._jsonStencil.groups) { this._jsonStencil.groups = []; }
if(!this._jsonStencil.roles) { this._jsonStencil.roles = []; }
//add id of stencil to its roles
this._jsonStencil.roles.push(this._jsonStencil.id);
//prepend namespace to each role
this._jsonStencil.roles.each((function(role, index) {
this._jsonStencil.roles[index] = namespace + role;
}).bind(this));
//delete duplicate roles
this._jsonStencil.roles = this._jsonStencil.roles.uniq();
//make id unique by prepending namespace of stencil set
this._jsonStencil.id = namespace + this._jsonStencil.id;
this.postProcessProperties();
// init serialize callback
if(!this._jsonStencil.serialize) {
this._jsonStencil.serialize = {};
//this._jsonStencil.serialize = function(shape, data) { return data;};
}
// init deserialize callback
if(!this._jsonStencil.deserialize) {
this._jsonStencil.deserialize = {};
//this._jsonStencil.deserialize = function(shape, data) { return data;};
}
// init layout callback
if(!this._jsonStencil.layout) {
this._jsonStencil.layout = []
//this._jsonStencil.layout = function() {return true;}
}
//TODO does not work correctly, if the url does not exist
//How to guarantee that the view is loaded correctly before leaving the constructor???
var url = source + "view/" + jsonStencil.view;
// override content type when this is webkit.
if(this._jsonStencil.view.trim().match(/</)) {
var parser = new DOMParser();
var xml = parser.parseFromString( this._jsonStencil.view ,"text/xml");
//check if result is a SVG document
if( ORYX.Editor.checkClassType( xml.documentElement, SVGSVGElement )) {
this._view = xml.documentElement;
} else {
throw "ORYX.Core.StencilSet.Stencil(_loadSVGOnSuccess): The response is not a SVG document."
}
} else {
new Ajax.Request(
url, {
asynchronous:false, method:'get',
onSuccess:this._loadSVGOnSuccess.bind(this),
onFailure:this._loadSVGOnFailure.bind(this)
});
}
},
postProcessProperties: function() {
// init property packages
if(this._jsonStencil.propertyPackages && this._jsonStencil.propertyPackages instanceof Array) {
this._jsonStencil.propertyPackages.each((function(ppId) {
var pp = this._propertyPackages[ppId];
if(pp) {
pp.each((function(prop){
var oProp = new ORYX.Core.StencilSet.Property(prop, this._namespace, this);
this._properties[oProp.prefix() + "-" + oProp.id()] = oProp;
}).bind(this));
}
}).bind(this));
}
// init properties
if(this._jsonStencil.properties && this._jsonStencil.properties instanceof Array) {
this._jsonStencil.properties.each((function(prop) {
var oProp = new ORYX.Core.StencilSet.Property(prop, this._namespace, this);
this._properties[oProp.prefix() + "-" + oProp.id()] = oProp;
}).bind(this));
}
},
/**
* @param {ORYX.Core.StencilSet.Stencil} stencil
* @return {Boolean} True, if stencil has the same namespace and type.
*/
equals: function(stencil) {
return (this.id() === stencil.id());
},
stencilSet: function() {
return this._stencilSet;
},
type: function() {
return this._jsonStencil.type;
},
namespace: function() {
return this._namespace;
},
id: function() {
return this._jsonStencil.id;
},
idWithoutNs: function(){
return this.id().replace(this.namespace(),"");
},
title: function() {
return ORYX.Core.StencilSet.getTranslation(this._jsonStencil, "title");
},
description: function() {
return ORYX.Core.StencilSet.getTranslation(this._jsonStencil, "description");
},
groups: function() {
return ORYX.Core.StencilSet.getTranslation(this._jsonStencil, "groups");
},
position: function() {
return (isNaN(this._jsonStencil.position) ? 0 : this._jsonStencil.position);
},
view: function() {
return this._view.cloneNode(true) || this._view;
},
icon: function() {
return this._jsonStencil.icon;
},
fixedAspectRatio: function() {
return this._jsonStencil.fixedAspectRatio === true;
},
hasMultipleRepositoryEntries: function() {
return (this.getRepositoryEntries().length > 0);
},
getRepositoryEntries: function() {
return (this._jsonStencil.repositoryEntries) ?
$A(this._jsonStencil.repositoryEntries) : $A([]);
},
properties: function() {
return this._properties.values();
},
property: function(id) {
return this._properties[id];
},
roles: function() {
return this._jsonStencil.roles;
},
defaultAlign: function() {
if(!this._jsonStencil.defaultAlign)
return "east";
return this._jsonStencil.defaultAlign;
},
serialize: function(shape, data) {
return this._jsonStencil.serialize;
//return this._jsonStencil.serialize(shape, data);
},
deserialize: function(shape, data) {
return this._jsonStencil.deserialize;
//return this._jsonStencil.deserialize(shape, data);
},
// in which case is targetShape used?
// layout: function(shape, targetShape) {
// return this._jsonStencil.layout(shape, targetShape);
// },
// layout property to store events for layouting in plugins
layout: function(shape) {
return this._jsonStencil.layout
},
addProperty: function(property, namespace) {
if(property && namespace) {
var oProp = new ORYX.Core.StencilSet.Property(property, namespace, this);
this._properties[oProp.prefix() + "-" + oProp.id()] = oProp;
}
},
removeProperty: function(propertyId) {
if(propertyId) {
var oProp = this._properties.values().find(function(prop) {
return (propertyId == prop.id());
});
if(oProp)
delete this._properties[oProp.prefix() + "-" + oProp.id()];
}
},
_loadSVGOnSuccess: function(result) {
var xml = null;
/*
* We want to get a dom object for the requested file. Unfortunately,
* safari has some issues here. this is meant as a fallback for all
* browsers that don't recognize the svg mimetype as XML but support
* data: urls on Ajax calls.
*/
// responseXML != undefined.
// if(!(result.responseXML))
// get the dom by data: url.
// xml = _evenMoreEvilHack(result.responseText, 'text/xml');
// else
// get it the usual way.
xml = result.responseXML;
//check if result is a SVG document
if( ORYX.Editor.checkClassType( xml.documentElement, SVGSVGElement )) {
this._view = xml.documentElement;
} else {
throw "ORYX.Core.StencilSet.Stencil(_loadSVGOnSuccess): The response is not a SVG document."
}
},
_loadSVGOnFailure: function(result) {
throw "ORYX.Core.StencilSet.Stencil(_loadSVGOnFailure): Loading SVG document failed."
},
toString: function() { return "Stencil " + this.title() + " (" + this.id() + ")"; }
};
ORYX.Core.StencilSet.Stencil = Clazz.extend(ORYX.Core.StencilSet.Stencil);
/**
* Transform a string into an xml document, the Safari way, as long as
* the nightlies are broken. Even more evil version.
* @param {Object} str
* @param {Object} contentType
*/
function _evenMoreEvilHack(str, contentType) {
/*
* This even more evil hack was taken from
* http://web-graphics.com/mtarchive/001606.php#chatty004999
*/
if (window.ActiveXObject) {
var d = new ActiveXObject("MSXML.DomDocument");
d.loadXML(str);
return d;
} else if (window.XMLHttpRequest) {
var req = new XMLHttpRequest;
req.open("GET", "data:" + (contentType || "application/xml") +
";charset=utf-8," + encodeURIComponent(str), false);
if (req.overrideMimeType) {
req.overrideMimeType(contentType);
}
req.send(null);
return req.responseXML;
}
}
/**
* Transform a string into an xml document, the Safari way, as long as
* the nightlies are broken.
* @param {Object} result the xml document object.
*/
function _evilSafariHack(serializedXML) {
/*
* The Dave way. Taken from:
* http://web-graphics.com/mtarchive/001606.php
*
* There is another possibility to parse XML in Safari, by implementing
* the DOMParser in javascript. However, in the latest nightlies of
* WebKit, DOMParser is already available, but still buggy. So, this is
* the best compromise for the time being.
*/
var xml = serializedXML;
var url = "data:text/xml;charset=utf-8," + encodeURIComponent(xml);
var dom = null;
// your standard AJAX stuff
var req = new XMLHttpRequest();
req.open("GET", url);
req.onload = function() { dom = req.responseXML; }
req.send(null);
return dom;
}
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespace
*/
if (!ORYX) {
var ORYX = {};
}
if (!ORYX.Core) {
ORYX.Core = {};
}
if (!ORYX.Core.StencilSet) {
ORYX.Core.StencilSet = {};
}
/**
* Class Property
* uses Prototpye 1.5.0
* uses Inheritance
*/
ORYX.Core.StencilSet.Property = Clazz.extend({
/**
* Constructor
*/
construct: function(jsonProp, namespace, stencil){
arguments.callee.$.construct.apply(this, arguments);
this._jsonProp = jsonProp || ORYX.Log.error("Parameter jsonProp is not defined.");
this._namespace = namespace || ORYX.Log.error("Parameter namespace is not defined.");
this._stencil = stencil || ORYX.Log.error("Parameter stencil is not defined.");
this._items = {};
this._complexItems = {};
// Flag to indicate whether or not the property should be hidden
// This can be for example when the stencil set is upgraded, but the model
// has a value for that specific property filled in which we still want to show.
// If the value is missing, the property can simply be not shown.
this._hidden = false;
jsonProp.id = jsonProp.id || ORYX.Log.error("ORYX.Core.StencilSet.Property(construct): Id is not defined.");
jsonProp.id = jsonProp.id.toLowerCase();
if (!jsonProp.type) {
ORYX.Log.info("Type is not defined for stencil '%0', id '%1'. Falling back to 'String'.", stencil, jsonProp.id);
jsonProp.type = "string";
}
else {
jsonProp.type = jsonProp.type.toLowerCase();
}
jsonProp.prefix = jsonProp.prefix || "oryx";
jsonProp.title = jsonProp.title || "";
jsonProp.value = jsonProp.value || "";
jsonProp.description = jsonProp.description || "";
jsonProp.readonly = jsonProp.readonly || false;
jsonProp.optional = jsonProp.optional !== false;
//init refToView
if (this._jsonProp.refToView) {
if (!(this._jsonProp.refToView instanceof Array)) {
this._jsonProp.refToView = [this._jsonProp.refToView];
}
}
else {
this._jsonProp.refToView = [];
}
var globalMin = this.getMinForType(jsonProp.type);
if (jsonProp.min === undefined || jsonProp.min === null) {
jsonProp.min =globalMin;
} else if (jsonProp.min < globalMin) {
jsonProp.min = globalMin;
}
var globalMax = this.getMaxForType(jsonProp.type);
if (jsonProp.max === undefined || jsonProp.max === null) {
jsonProp.max = globalMax;
} else if (jsonProp.max > globalMax) {
jsonProp.min = globalMax;
}
if (!jsonProp.fillOpacity) {
jsonProp.fillOpacity = false;
}
if ("number" != typeof jsonProp.lightness) {
jsonProp.lightness = 1;
} else {
jsonProp.lightness = Math.max(0, Math.min(1, jsonProp.lightness));
}
if (!jsonProp.strokeOpacity) {
jsonProp.strokeOpacity = false;
}
if (jsonProp.length === undefined || jsonProp.length === null) {
jsonProp.length = Number.MAX_VALUE;
}
if (!jsonProp.wrapLines) {
jsonProp.wrapLines = false;
}
if (!jsonProp.dateFormat) {
jsonProp.dateFormat = ORYX.I18N.PropertyWindow.dateFormat || "m/d/y";
}
if (!jsonProp.fill) {
jsonProp.fill = false;
}
if (!jsonProp.stroke) {
jsonProp.stroke = false;
}
if(!jsonProp.inverseBoolean) {
jsonProp.inverseBoolean = false;
}
if(!jsonProp.directlyEditable && jsonProp.directlyEditable != false) {
jsonProp.directlyEditable = true;
}
if(jsonProp.visible !== false) {
jsonProp.visible = true;
}
if(jsonProp.isList !== true) {
jsonProp.isList = false;
if(!jsonProp.list || !(jsonProp.list instanceof Array)) {
jsonProp.list = [];
}
}
if(!jsonProp.category) {
if (jsonProp.popular) {
jsonProp.category = "popular";
} else {
jsonProp.category = "others";
}
}
if(!jsonProp.alwaysAppearInMultiselect) {
jsonProp.alwaysAppearInMultiselect = false;
}
if (jsonProp.type === ORYX.CONFIG.TYPE_CHOICE) {
if (jsonProp.items && jsonProp.items instanceof Array) {
jsonProp.items.each((function(jsonItem){
// why is the item's value used as the key???
this._items[jsonItem.value.toLowerCase()] = new ORYX.Core.StencilSet.PropertyItem(jsonItem, namespace, this);
}).bind(this));
}
else {
throw "ORYX.Core.StencilSet.Property(construct): No property items defined."
}
// extended by Kerstin (start)
}
else
if (jsonProp.type === ORYX.CONFIG.TYPE_COMPLEX || jsonProp.type == ORYX.CONFIG.TYPE_MULTIPLECOMPLEX) {
if (jsonProp.complexItems && jsonProp.complexItems instanceof Array) {
jsonProp.complexItems.each((function(jsonComplexItem){
this._complexItems[jsonComplexItem.id.toLowerCase()] = new ORYX.Core.StencilSet.ComplexPropertyItem(jsonComplexItem, namespace, this);
}).bind(this));
}
}
// extended by Kerstin (end)
},
getMinForType : function(type) {
if (type.toLowerCase() == ORYX.CONFIG.TYPE_INTEGER) {
return -Math.pow(2,31)
} else {
return -Number.MAX_VALUE+1;
}
},
getMaxForType : function(type) {
if (type.toLowerCase() == ORYX.CONFIG.TYPE_INTEGER) {
return Math.pow(2,31)-1
} else {
return Number.MAX_VALUE;
}
},
/**
* @param {ORYX.Core.StencilSet.Property} property
* @return {Boolean} True, if property has the same namespace and id.
*/
equals: function(property){
return (this._namespace === property.namespace() &&
this.id() === property.id()) ? true : false;
},
namespace: function(){
return this._namespace;
},
stencil: function(){
return this._stencil;
},
id: function(){
return this._jsonProp.id;
},
prefix: function(){
return this._jsonProp.prefix;
},
type: function(){
return this._jsonProp.type;
},
inverseBoolean: function() {
return this._jsonProp.inverseBoolean;
},
category: function() {
return this._jsonProp.category;
},
setCategory: function(value) {
this._jsonProp.category = value;
},
directlyEditable: function() {
return this._jsonProp.directlyEditable;
},
visible: function() {
return this._jsonProp.visible;
},
title: function(){
return ORYX.Core.StencilSet.getTranslation(this._jsonProp, "title");
},
value: function(){
return this._jsonProp.value;
},
readonly: function(){
return this._jsonProp.readonly;
},
optional: function(){
return this._jsonProp.optional;
},
description: function(){
return ORYX.Core.StencilSet.getTranslation(this._jsonProp, "description");
},
/**
* An optional link to a SVG element so that the property affects the
* graphical representation of the stencil.
*/
refToView: function(){
return this._jsonProp.refToView;
},
/**
* If type is integer or float, min is the lower bounds of value.
*/
min: function(){
return this._jsonProp.min;
},
/**
* If type ist integer or float, max is the upper bounds of value.
*/
max: function(){
return this._jsonProp.max;
},
/**
* If type is float, this method returns if the fill-opacity property should
* be set.
* @return {Boolean}
*/
fillOpacity: function(){
return this._jsonProp.fillOpacity;
},
/**
* If type is float, this method returns if the stroke-opacity property should
* be set.
* @return {Boolean}
*/
strokeOpacity: function(){
return this._jsonProp.strokeOpacity;
},
/**
* If type is string or richtext, length is the maximum length of the text.
* TODO how long can a string be.
*/
length: function(){
return this._jsonProp.length ? this._jsonProp.length : Number.MAX_VALUE;
},
wrapLines: function(){
return this._jsonProp.wrapLines;
},
/**
* If type is date, dateFormat specifies the format of the date. The format
* specification of the ext library is used:
*
* Format Output Description
* ------ ---------- --------------------------------------------------------------
* d 10 Day of the month, 2 digits with leading zeros
* D Wed A textual representation of a day, three letters
* j 10 Day of the month without leading zeros
* l Wednesday A full textual representation of the day of the week
* S th English ordinal day of month suffix, 2 chars (use with j)
* w 3 Numeric representation of the day of the week
* z 9 The julian date, or day of the year (0-365)
* W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
* F January A full textual representation of the month
* m 01 Numeric representation of a month, with leading zeros
* M Jan Month name abbreviation, three letters
* n 1 Numeric representation of a month, without leading zeros
* t 31 Number of days in the given month
* L 0 Whether its a leap year (1 if it is a leap year, else 0)
* Y 2007 A full numeric representation of a year, 4 digits
* y 07 A two digit representation of a year
* a pm Lowercase Ante meridiem and Post meridiem
* A PM Uppercase Ante meridiem and Post meridiem
* g 3 12-hour format of an hour without leading zeros
* G 15 24-hour format of an hour without leading zeros
* h 03 12-hour format of an hour with leading zeros
* H 15 24-hour format of an hour with leading zeros
* i 05 Minutes with leading zeros
* s 01 Seconds, with leading zeros
* O -0600 Difference to Greenwich time (GMT) in hours
* T CST Timezone setting of the machine running the code
* Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
*
* Example:
* F j, Y, g:i a -> January 10, 2007, 3:05 pm
*/
dateFormat: function(){
return this._jsonProp.dateFormat;
},
/**
* If type is color, this method returns if the fill property should
* be set.
* @return {Boolean}
*/
fill: function(){
return this._jsonProp.fill;
},
/**
* Lightness defines the satiation of the color
* 0 is the pure color
* 1 is white
* @return {Integer} lightness
*/
lightness: function(){
return this._jsonProp.lightness;
},
/**
* If type is color, this method returns if the stroke property should
* be set.
* @return {Boolean}
*/
stroke: function(){
return this._jsonProp.stroke;
},
/**
* If type is choice, items is a hash map with all alternative values
* (PropertyItem objects) with id as keys.
*/
items: function(){
return $H(this._items).values();
},
item: function(value){
if (value) {
return this._items[value.toLowerCase()];
} else {
return null;
}
},
toString: function(){
return "Property " + this.title() + " (" + this.id() + ")";
},
complexItems: function(){
return $H(this._complexItems).values();
},
complexItem: function(id){
if(id) {
return this._complexItems[id.toLowerCase()];
} else {
return null;
}
},
complexAttributeToView: function(){
return this._jsonProp.complexAttributeToView || "";
},
isList: function() {
return !!this._jsonProp.isList;
},
getListItems: function() {
return this._jsonProp.list;
},
/**
* If type is glossary link, the
* type of category can be defined where
* the link only can go to.
* @return {String} The glossary category id
*/
linkableType: function(){
return this._jsonProp.linkableType || "";
},
alwaysAppearInMultiselect : function() {
return this._jsonProp.alwaysAppearInMultiselect;
},
popular: function() {
return this._jsonProp.popular || false;
},
setPopular: function() {
this._jsonProp.popular = true;
},
hide: function() {
this._hidden = true;
},
isHidden: function() {
return this._hidden;
}
});
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespace
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
if(!ORYX.Core.StencilSet) {ORYX.Core.StencilSet = {};}
/**
* Class Stencil
* uses Prototpye 1.5.0
* uses Inheritance
*/
ORYX.Core.StencilSet.PropertyItem = Clazz.extend({
/**
* Constructor
*/
construct: function(jsonItem, namespace, property) {
arguments.callee.$.construct.apply(this, arguments);
if(!jsonItem) {
throw "ORYX.Core.StencilSet.PropertyItem(construct): Parameter jsonItem is not defined.";
}
if(!namespace) {
throw "ORYX.Core.StencilSet.PropertyItem(construct): Parameter namespace is not defined.";
}
if(!property) {
throw "ORYX.Core.StencilSet.PropertyItem(construct): Parameter property is not defined.";
}
this._jsonItem = jsonItem;
this._namespace = namespace;
this._property = property;
//init all values
if(!jsonItem.value) {
throw "ORYX.Core.StencilSet.PropertyItem(construct): Value is not defined.";
}
if(this._jsonItem.refToView) {
if(!(this._jsonItem.refToView instanceof Array)) {
this._jsonItem.refToView = [this._jsonItem.refToView];
}
} else {
this._jsonItem.refToView = [];
}
},
/**
* @param {ORYX.Core.StencilSet.PropertyItem} item
* @return {Boolean} True, if item has the same namespace and id.
*/
equals: function(item) {
return (this.property().equals(item.property()) &&
this.value() === item.value());
},
namespace: function() {
return this._namespace;
},
property: function() {
return this._property;
},
value: function() {
return this._jsonItem.value;
},
title: function() {
return ORYX.Core.StencilSet.getTranslation(this._jsonItem, "title");
},
refToView: function() {
return this._jsonItem.refToView;
},
icon: function() {
return (this._jsonItem.icon) ? this.property().stencil()._source + "icons/" + this._jsonItem.icon : "";
},
toString: function() { return "PropertyItem " + this.property() + " (" + this.value() + ")"; }
});/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespaces
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
if(!ORYX.Core.StencilSet) {ORYX.Core.StencilSet = {};}
/**
* Class Stencil
* uses Prototpye 1.5.0
* uses Inheritance
*/
ORYX.Core.StencilSet.ComplexPropertyItem = Clazz.extend({
/**
* Constructor
*/
construct: function(jsonItem, namespace, property) {
arguments.callee.$.construct.apply(this, arguments);
if(!jsonItem) {
throw "ORYX.Core.StencilSet.ComplexPropertyItem(construct): Parameter jsonItem is not defined.";
}
if(!namespace) {
throw "ORYX.Core.StencilSet.ComplexPropertyItem(construct): Parameter namespace is not defined.";
}
if(!property) {
throw "ORYX.Core.StencilSet.ComplexPropertyItem(construct): Parameter property is not defined.";
}
this._jsonItem = jsonItem;
this._namespace = namespace;
this._property = property;
this._items = new Hash();
this._complexItems = new Hash();
//init all values
if(!jsonItem.name) {
throw "ORYX.Core.StencilSet.ComplexPropertyItem(construct): Name is not defined.";
}
if(!jsonItem.type) {
throw "ORYX.Core.StencilSet.ComplexPropertyItem(construct): Type is not defined.";
} else {
jsonItem.type = jsonItem.type.toLowerCase();
}
if(jsonItem.type === ORYX.CONFIG.TYPE_CHOICE) {
if(jsonItem.items && jsonItem.items instanceof Array) {
jsonItem.items.each((function(item) {
this._items[item.value] = new ORYX.Core.StencilSet.PropertyItem(item, namespace, this);
}).bind(this));
} else {
throw "ORYX.Core.StencilSet.Property(construct): No property items defined."
}
} else if(jsonItem.type === ORYX.CONFIG.TYPE_COMPLEX) {
if(jsonItem.complexItems && jsonItem.complexItems instanceof Array) {
jsonItem.complexItems.each((function(complexItem) {
this._complexItems[complexItem.id] = new ORYX.Core.StencilSet.ComplexPropertyItem(complexItem, namespace, this);
}).bind(this));
} else {
throw "ORYX.Core.StencilSet.Property(construct): No property items defined."
}
}
},
/**
* @param {ORYX.Core.StencilSet.PropertyItem} item
* @return {Boolean} True, if item has the same namespace and id.
*/
equals: function(item) {
return (this.property().equals(item.property()) &&
this.name() === item.name());
},
namespace: function() {
return this._namespace;
},
property: function() {
return this._property;
},
name: function() {
return ORYX.Core.StencilSet.getTranslation(this._jsonItem, "name");
},
id: function() {
return this._jsonItem.id;
},
type: function() {
return this._jsonItem.type;
},
optional: function() {
return this._jsonItem.optional;
},
width: function() {
return this._jsonItem.width;
},
value: function() {
return this._jsonItem.value;
},
items: function() {
return this._items.values();
},
complexItems: function() {
return this._complexItems.values();
},
disable: function() {
return this._jsonItem.disable;
}
});/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespaces
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
if(!ORYX.Core.StencilSet) {ORYX.Core.StencilSet = {};}
/**
* Class Rules uses Prototpye 1.5.0 uses Inheritance
*
* This class implements the API to check the stencil sets' rules.
*/
ORYX.Core.StencilSet.Rules = {
/**
* Constructor
*/
construct: function() {
arguments.callee.$.construct.apply(this, arguments);
this._stencilSets = [];
this._stencils = [];
this._containerStencils = [];
this._cachedConnectSET = new Hash();
this._cachedConnectSE = new Hash();
this._cachedConnectTE = new Hash();
this._cachedCardSE = new Hash();
this._cachedCardTE = new Hash();
this._cachedContainPC = new Hash();
this._cachedMorphRS = new Hash();
this._connectionRules = new Hash();
this._cardinalityRules = new Hash();
this._containmentRules = new Hash();
this._morphingRules = new Hash();
this._layoutRules = new Hash();
},
/**
* Call this method to initialize the rules for a stencil set and all of its
* active extensions.
*
* @param {Object}
* stencilSet
*/
initializeRules: function(stencilSet) {
var existingSS = this._stencilSets.find(function(ss) {
return (ss.namespace() == stencilSet.namespace());
});
if (existingSS) {
// reinitialize all rules
var stencilsets = this._stencilSets.clone();
stencilsets = stencilsets.without(existingSS);
stencilsets.push(stencilSet);
this._stencilSets = [];
this._stencils = [];
this._containerStencils = [];
this._cachedConnectSET = new Hash();
this._cachedConnectSE = new Hash();
this._cachedConnectTE = new Hash();
this._cachedCardSE = new Hash();
this._cachedCardTE = new Hash();
this._cachedContainPC = new Hash();
this._cachedMorphRS = new Hash();
this._connectionRules = new Hash();
this._cardinalityRules = new Hash();
this._containmentRules = new Hash();
this._morphingRules = new Hash();
this._layoutRules = new Hash();
stencilsets.each(function(ss){
this.initializeRules(ss);
}.bind(this));
return;
}
else {
this._stencilSets.push(stencilSet);
var jsonRules = new Hash(stencilSet.jsonRules());
var namespace = stencilSet.namespace();
var stencils = stencilSet.stencils();
stencilSet.extensions().values().each(function(extension) {
if(extension.rules) {
if(extension.rules.connectionRules)
jsonRules.connectionRules = jsonRules.connectionRules.concat(extension.rules.connectionRules);
if(extension.rules.cardinalityRules)
jsonRules.cardinalityRules = jsonRules.cardinalityRules.concat(extension.rules.cardinalityRules);
if(extension.rules.containmentRules)
jsonRules.containmentRules = jsonRules.containmentRules.concat(extension.rules.containmentRules);
if(extension.rules.morphingRules)
jsonRules.morphingRules = jsonRules.morphingRules.concat(extension.rules.morphingRules);
}
if(extension.stencils)
stencils = stencils.concat(extension.stencils);
});
this._stencils = this._stencils.concat(stencilSet.stencils());
// init connection rules
var cr = this._connectionRules;
if (jsonRules.connectionRules) {
jsonRules.connectionRules.each((function(rules){
if (this._isRoleOfOtherNamespace(rules.role)) {
if (!cr[rules.role]) {
cr[rules.role] = new Hash();
}
}
else {
if (!cr[namespace + rules.role])
cr[namespace + rules.role] = new Hash();
}
rules.connects.each((function(connect){
var toRoles = [];
if (connect.to) {
if (!(connect.to instanceof Array)) {
connect.to = [connect.to];
}
connect.to.each((function(to){
if (this._isRoleOfOtherNamespace(to)) {
toRoles.push(to);
}
else {
toRoles.push(namespace + to);
}
}).bind(this));
}
var role, from;
if (this._isRoleOfOtherNamespace(rules.role))
role = rules.role;
else
role = namespace + rules.role;
if (this._isRoleOfOtherNamespace(connect.from))
from = connect.from;
else
from = namespace + connect.from;
if (!cr[role][from])
cr[role][from] = toRoles;
else
cr[role][from] = cr[role][from].concat(toRoles);
}).bind(this));
}).bind(this));
}
// init cardinality rules
var cardr = this._cardinalityRules;
if (jsonRules.cardinalityRules) {
jsonRules.cardinalityRules.each((function(rules){
var cardrKey;
if (this._isRoleOfOtherNamespace(rules.role)) {
cardrKey = rules.role;
}
else {
cardrKey = namespace + rules.role;
}
if (!cardr[cardrKey]) {
cardr[cardrKey] = {};
for (i in rules) {
cardr[cardrKey][i] = rules[i];
}
}
var oe = new Hash();
if (rules.outgoingEdges) {
rules.outgoingEdges.each((function(rule){
if (this._isRoleOfOtherNamespace(rule.role)) {
oe[rule.role] = rule;
}
else {
oe[namespace + rule.role] = rule;
}
}).bind(this));
}
cardr[cardrKey].outgoingEdges = oe;
var ie = new Hash();
if (rules.incomingEdges) {
rules.incomingEdges.each((function(rule){
if (this._isRoleOfOtherNamespace(rule.role)) {
ie[rule.role] = rule;
}
else {
ie[namespace + rule.role] = rule;
}
}).bind(this));
}
cardr[cardrKey].incomingEdges = ie;
}).bind(this));
}
// init containment rules
var conr = this._containmentRules;
if (jsonRules.containmentRules) {
jsonRules.containmentRules.each((function(rules){
var conrKey;
if (this._isRoleOfOtherNamespace(rules.role)) {
conrKey = rules.role;
}
else {
this._containerStencils.push(namespace + rules.role);
conrKey = namespace + rules.role;
}
if (!conr[conrKey]) {
conr[conrKey] = [];
}
(rules.contains||[]).each((function(containRole){
if (this._isRoleOfOtherNamespace(containRole)) {
conr[conrKey].push(containRole);
}
else {
conr[conrKey].push(namespace + containRole);
}
}).bind(this));
}).bind(this));
}
// init morphing rules
var morphr = this._morphingRules;
if (jsonRules.morphingRules) {
jsonRules.morphingRules.each((function(rules){
var morphrKey;
if (this._isRoleOfOtherNamespace(rules.role)) {
morphrKey = rules.role;
}
else {
morphrKey = namespace + rules.role;
}
if (!morphr[morphrKey]) {
morphr[morphrKey] = [];
}
if(!rules.preserveBounds) {
rules.preserveBounds = false;
}
rules.baseMorphs.each((function(baseMorphStencilId){
var morphStencil = this._getStencilById(namespace + baseMorphStencilId);
if(morphStencil) {
morphr[morphrKey].push(morphStencil);
}
}).bind(this));
}).bind(this));
}
// init layouting rules
var layoutRules = this._layoutRules;
if (jsonRules.layoutRules) {
var getDirections = function(o){
return {
"edgeRole":o.edgeRole||undefined,
"t": o["t"]||1,
"r": o["r"]||1,
"b": o["b"]||1,
"l": o["l"]||1
}
}
jsonRules.layoutRules.each(function(rules){
var layoutKey;
if (this._isRoleOfOtherNamespace(rules.role)) {
layoutKey = rules.role;
}
else {
layoutKey = namespace + rules.role;
}
if (!layoutRules[layoutKey]) {
layoutRules[layoutKey] = {};
}
if (rules["in"]){
layoutRules[layoutKey]["in"] = getDirections(rules["in"]);
}
if (rules["ins"]){
layoutRules[layoutKey]["ins"] = (rules["ins"]||[]).map(function(e){ return getDirections(e) })
}
if (rules["out"]) {
layoutRules[layoutKey]["out"] = getDirections(rules["out"]);
}
if (rules["outs"]){
layoutRules[layoutKey]["outs"] = (rules["outs"]||[]).map(function(e){ return getDirections(e) })
}
}.bind(this));
}
}
},
_getStencilById: function(id) {
return this._stencils.find(function(stencil) {
return stencil.id()==id;
});
},
_cacheConnect: function(args) {
result = this._canConnect(args);
if (args.sourceStencil && args.targetStencil) {
var source = this._cachedConnectSET[args.sourceStencil.id()];
if(!source) {
source = new Hash();
this._cachedConnectSET[args.sourceStencil.id()] = source;
}
var edge = source[args.edgeStencil.id()];
if(!edge) {
edge = new Hash();
source[args.edgeStencil.id()] = edge;
}
edge[args.targetStencil.id()] = result;
} else if (args.sourceStencil) {
var source = this._cachedConnectSE[args.sourceStencil.id()];
if(!source) {
source = new Hash();
this._cachedConnectSE[args.sourceStencil.id()] = source;
}
source[args.edgeStencil.id()] = result;
} else {
var target = this._cachedConnectTE[args.targetStencil.id()];
if(!target) {
target = new Hash();
this._cachedConnectTE[args.targetStencil.id()] = target;
}
target[args.edgeStencil.id()] = result;
}
return result;
},
_cacheCard: function(args) {
if(args.sourceStencil) {
var source = this._cachedCardSE[args.sourceStencil.id()]
if(!source) {
source = new Hash();
this._cachedCardSE[args.sourceStencil.id()] = source;
}
var max = this._getMaximumNumberOfOutgoingEdge(args);
if(max == undefined)
max = -1;
source[args.edgeStencil.id()] = max;
}
if(args.targetStencil) {
var target = this._cachedCardTE[args.targetStencil.id()]
if(!target) {
target = new Hash();
this._cachedCardTE[args.targetStencil.id()] = target;
}
var max = this._getMaximumNumberOfIncomingEdge(args);
if(max == undefined)
max = -1;
target[args.edgeStencil.id()] = max;
}
},
_cacheContain: function(args) {
var result = [this._canContain(args),
this._getMaximumOccurrence(args.containingStencil, args.containedStencil)]
if(result[1] == undefined)
result[1] = -1;
var children = this._cachedContainPC[args.containingStencil.id()];
if(!children) {
children = new Hash();
this._cachedContainPC[args.containingStencil.id()] = children;
}
children[args.containedStencil.id()] = result;
return result;
},
/**
* Returns all stencils belonging to a morph group. (calculation result is
* cached)
*/
_cacheMorph: function(role) {
var morphs = this._cachedMorphRS[role];
if(!morphs) {
morphs = [];
if(this._morphingRules.keys().include(role)) {
morphs = this._stencils.select(function(stencil) {
return stencil.roles().include(role);
});
}
this._cachedMorphRS[role] = morphs;
}
return morphs;
},
/** Begin connection rules' methods */
/**
*
* @param {Object}
* args sourceStencil: ORYX.Core.StencilSet.Stencil | undefined
* sourceShape: ORYX.Core.Shape | undefined
*
* At least sourceStencil or sourceShape has to be specified
*
* @return {Array} Array of stencils of edges that can be outgoing edges of
* the source.
*/
outgoingEdgeStencils: function(args) {
// check arguments
if(!args.sourceShape && !args.sourceStencil) {
return [];
}
// init arguments
if(args.sourceShape) {
args.sourceStencil = args.sourceShape.getStencil();
}
var _edges = [];
// test each edge, if it can connect to source
this._stencils.each((function(stencil) {
if(stencil.type() === "edge") {
var newArgs = Object.clone(args);
newArgs.edgeStencil = stencil;
if(this.canConnect(newArgs)) {
_edges.push(stencil);
}
}
}).bind(this));
return _edges;
},
/**
*
* @param {Object}
* args targetStencil: ORYX.Core.StencilSet.Stencil | undefined
* targetShape: ORYX.Core.Shape | undefined
*
* At least targetStencil or targetShape has to be specified
*
* @return {Array} Array of stencils of edges that can be incoming edges of
* the target.
*/
incomingEdgeStencils: function(args) {
// check arguments
if(!args.targetShape && !args.targetStencil) {
return [];
}
// init arguments
if(args.targetShape) {
args.targetStencil = args.targetShape.getStencil();
}
var _edges = [];
// test each edge, if it can connect to source
this._stencils.each((function(stencil) {
if(stencil.type() === "edge") {
var newArgs = Object.clone(args);
newArgs.edgeStencil = stencil;
if(this.canConnect(newArgs)) {
_edges.push(stencil);
}
}
}).bind(this));
return _edges;
},
/**
*
* @param {Object}
* args edgeStencil: ORYX.Core.StencilSet.Stencil | undefined
* edgeShape: ORYX.Core.Edge | undefined targetStencil:
* ORYX.Core.StencilSet.Stencil | undefined targetShape:
* ORYX.Core.Node | undefined
*
* At least edgeStencil or edgeShape has to be specified!!!
*
* @return {Array} Returns an array of stencils that can be source of the
* specified edge.
*/
sourceStencils: function(args) {
// check arguments
if(!args ||
!args.edgeShape && !args.edgeStencil) {
return [];
}
// init arguments
if(args.targetShape) {
args.targetStencil = args.targetShape.getStencil();
}
if(args.edgeShape) {
args.edgeStencil = args.edgeShape.getStencil();
}
var _sources = [];
// check each stencil, if it can be a source
this._stencils.each((function(stencil) {
var newArgs = Object.clone(args);
newArgs.sourceStencil = stencil;
if(this.canConnect(newArgs)) {
_sources.push(stencil);
}
}).bind(this));
return _sources;
},
/**
*
* @param {Object}
* args edgeStencil: ORYX.Core.StencilSet.Stencil | undefined
* edgeShape: ORYX.Core.Edge | undefined sourceStencil:
* ORYX.Core.StencilSet.Stencil | undefined sourceShape:
* ORYX.Core.Node | undefined
*
* At least edgeStencil or edgeShape has to be specified!!!
*
* @return {Array} Returns an array of stencils that can be target of the
* specified edge.
*/
targetStencils: function(args) {
// check arguments
if(!args ||
!args.edgeShape && !args.edgeStencil) {
return [];
}
// init arguments
if(args.sourceShape) {
args.sourceStencil = args.sourceShape.getStencil();
}
if(args.edgeShape) {
args.edgeStencil = args.edgeShape.getStencil();
}
var _targets = [];
// check stencil, if it can be a target
this._stencils.each((function(stencil) {
var newArgs = Object.clone(args);
newArgs.targetStencil = stencil;
if(this.canConnect(newArgs)) {
_targets.push(stencil);
}
}).bind(this));
return _targets;
},
/**
*
* @param {Object}
* args edgeStencil: ORYX.Core.StencilSet.Stencil edgeShape:
* ORYX.Core.Edge |undefined sourceStencil:
* ORYX.Core.StencilSet.Stencil | undefined sourceShape:
* ORYX.Core.Node |undefined targetStencil:
* ORYX.Core.StencilSet.Stencil | undefined targetShape:
* ORYX.Core.Node |undefined
*
* At least source or target has to be specified!!!
*
* @return {Boolean} Returns, if the edge can connect source and target.
*/
canConnect: function(args) {
// check arguments
if(!args ||
(!args.sourceShape && !args.sourceStencil &&
!args.targetShape && !args.targetStencil) ||
!args.edgeShape && !args.edgeStencil) {
return false;
}
// init arguments
if(args.sourceShape) {
args.sourceStencil = args.sourceShape.getStencil();
}
if(args.targetShape) {
args.targetStencil = args.targetShape.getStencil();
}
if(args.edgeShape) {
args.edgeStencil = args.edgeShape.getStencil();
}
var result;
if(args.sourceStencil && args.targetStencil) {
var source = this._cachedConnectSET[args.sourceStencil.id()];
if(!source)
result = this._cacheConnect(args);
else {
var edge = source[args.edgeStencil.id()];
if(!edge)
result = this._cacheConnect(args);
else {
var target = edge[args.targetStencil.id()];
if(target == undefined)
result = this._cacheConnect(args);
else
result = target;
}
}
} else if (args.sourceStencil) {
var source = this._cachedConnectSE[args.sourceStencil.id()];
if(!source)
result = this._cacheConnect(args);
else {
var edge = source[args.edgeStencil.id()];
if(edge == undefined)
result = this._cacheConnect(args);
else
result = edge;
}
} else { // args.targetStencil
var target = this._cachedConnectTE[args.targetStencil.id()];
if(!target)
result = this._cacheConnect(args);
else {
var edge = target[args.edgeStencil.id()];
if(edge == undefined)
result = this._cacheConnect(args);
else
result = edge;
}
}
// check cardinality
if (result) {
if(args.sourceShape) {
var source = this._cachedCardSE[args.sourceStencil.id()];
if(!source) {
this._cacheCard(args);
source = this._cachedCardSE[args.sourceStencil.id()];
}
var max = source[args.edgeStencil.id()];
if(max == undefined) {
this._cacheCard(args);
}
max = source[args.edgeStencil.id()];
if(max != -1) {
result = args.sourceShape.getOutgoingShapes().all(function(cs) {
if((cs.getStencil().id() === args.edgeStencil.id()) &&
((args.edgeShape) ? cs !== args.edgeShape : true)) {
max--;
return (max > 0) ? true : false;
} else {
return true;
}
});
}
}
if (args.targetShape) {
var target = this._cachedCardTE[args.targetStencil.id()];
if(!target) {
this._cacheCard(args);
target = this._cachedCardTE[args.targetStencil.id()];
}
var max = target[args.edgeStencil.id()];
if(max == undefined) {
this._cacheCard(args);
}
max = target[args.edgeStencil.id()];
if(max != -1) {
result = args.targetShape.getIncomingShapes().all(function(cs){
if ((cs.getStencil().id() === args.edgeStencil.id()) &&
((args.edgeShape) ? cs !== args.edgeShape : true)) {
max--;
return (max > 0) ? true : false;
}
else {
return true;
}
});
}
}
}
return result;
},
/**
*
* @param {Object}
* args edgeStencil: ORYX.Core.StencilSet.Stencil edgeShape:
* ORYX.Core.Edge |undefined sourceStencil:
* ORYX.Core.StencilSet.Stencil | undefined sourceShape:
* ORYX.Core.Node |undefined targetStencil:
* ORYX.Core.StencilSet.Stencil | undefined targetShape:
* ORYX.Core.Node |undefined
*
* At least source or target has to be specified!!!
*
* @return {Boolean} Returns, if the edge can connect source and target.
*/
_canConnect: function(args) {
// check arguments
if(!args ||
(!args.sourceShape && !args.sourceStencil &&
!args.targetShape && !args.targetStencil) ||
!args.edgeShape && !args.edgeStencil) {
return false;
}
// init arguments
if(args.sourceShape) {
args.sourceStencil = args.sourceShape.getStencil();
}
if(args.targetShape) {
args.targetStencil = args.targetShape.getStencil();
}
if(args.edgeShape) {
args.edgeStencil = args.edgeShape.getStencil();
}
// 1. check connection rules
var resultCR;
// get all connection rules for this edge
var edgeRules = this._getConnectionRulesOfEdgeStencil(args.edgeStencil);
// check connection rules, if the source can be connected to the target
// with the specified edge.
if(edgeRules.keys().length === 0) {
resultCR = false;
} else {
if(args.sourceStencil) {
resultCR = args.sourceStencil.roles().any(function(sourceRole) {
var targetRoles = edgeRules[sourceRole];
if(!targetRoles) {return false;}
if(args.targetStencil) {
return (targetRoles.any(function(targetRole) {
return args.targetStencil.roles().member(targetRole);
}));
} else {
return true;
}
});
} else { // !args.sourceStencil -> there is args.targetStencil
resultCR = edgeRules.values().any(function(targetRoles) {
return args.targetStencil.roles().any(function(targetRole) {
return targetRoles.member(targetRole);
});
});
}
}
return resultCR;
},
/** End connection rules' methods */
/** Begin containment rules' methods */
isContainer: function(shape) {
return this._containerStencils.member(shape.getStencil().id());
},
/**
*
* @param {Object}
* args containingStencil: ORYX.Core.StencilSet.Stencil
* containingShape: ORYX.Core.AbstractShape containedStencil:
* ORYX.Core.StencilSet.Stencil containedShape: ORYX.Core.Shape
*/
canContain: function(args) {
if(!args ||
!args.containingStencil && !args.containingShape ||
!args.containedStencil && !args.containedShape) {
return false;
}
// init arguments
if(args.containedShape) {
args.containedStencil = args.containedShape.getStencil();
}
if(args.containingShape) {
args.containingStencil = args.containingShape.getStencil();
}
//if(args.containingStencil.type() == 'edge' || args.containedStencil.type() == 'edge')
// return false;
if(args.containedStencil.type() == 'edge')
return false;
var childValues;
var parent = this._cachedContainPC[args.containingStencil.id()];
if(!parent)
childValues = this._cacheContain(args);
else {
childValues = parent[args.containedStencil.id()];
if(!childValues)
childValues = this._cacheContain(args);
}
if(!childValues[0])
return false;
else if (childValues[1] == -1)
return true;
else {
if(args.containingShape) {
var max = childValues[1];
return args.containingShape.getChildShapes(false).all(function(as) {
if(as.getStencil().id() === args.containedStencil.id()) {
max--;
return (max > 0) ? true : false;
} else {
return true;
}
});
} else {
return true;
}
}
},
/**
*
* @param {Object}
* args containingStencil: ORYX.Core.StencilSet.Stencil
* containingShape: ORYX.Core.AbstractShape containedStencil:
* ORYX.Core.StencilSet.Stencil containedShape: ORYX.Core.Shape
*/
_canContain: function(args) {
if(!args ||
!args.containingStencil && !args.containingShape ||
!args.containedStencil && !args.containedShape) {
return false;
}
// init arguments
if(args.containedShape) {
args.containedStencil = args.containedShape.getStencil();
}
if(args.containingShape) {
args.containingStencil = args.containingShape.getStencil();
}
// if(args.containingShape) {
// if(args.containingShape instanceof ORYX.Core.Edge) {
// // edges cannot contain other shapes
// return false;
// }
// }
var result;
// check containment rules
result = args.containingStencil.roles().any((function(role) {
var roles = this._containmentRules[role];
if(roles) {
return roles.any(function(role) {
return args.containedStencil.roles().member(role);
});
} else {
return false;
}
}).bind(this));
return result;
},
/** End containment rules' methods */
/** Begin morphing rules' methods */
/**
*
* @param {Object}
* args
* stencil: ORYX.Core.StencilSet.Stencil | undefined
* shape: ORYX.Core.Shape | undefined
*
* At least stencil or shape has to be specified
*
* @return {Array} Array of stencils that the passed stencil/shape can be
* transformed to (including the current stencil itself)
*/
morphStencils: function(args) {
// check arguments
if(!args.stencil && !args.shape) {
return [];
}
// init arguments
if(args.shape) {
args.stencil = args.shape.getStencil();
}
var _morphStencils = [];
args.stencil.roles().each(function(role) {
this._cacheMorph(role).each(function(stencil) {
_morphStencils.push(stencil);
})
}.bind(this));
var baseMorphs = this.baseMorphs();
// BaseMorphs should be in the front of the array
_morphStencils = _morphStencils.uniq().sort(function(a,b){ return baseMorphs.include(a)&&!baseMorphs.include(b) ? -1 : (baseMorphs.include(b)&&!baseMorphs.include(a) ? 1 : 0)})
return _morphStencils;
},
/**
* @return {Array} An array of all base morph stencils
*/
baseMorphs: function() {
var _baseMorphs = [];
this._morphingRules.each(function(pair) {
pair.value.each(function(baseMorph) {
_baseMorphs.push(baseMorph);
});
});
return _baseMorphs;
},
/**
* Returns true if there are morphing rules defines
* @return {boolean}
*/
containsMorphingRules: function(){
return this._stencilSets.any(function(ss){ return !!ss.jsonRules().morphingRules});
},
/**
*
* @param {Object}
* args
* sourceStencil:
* ORYX.Core.StencilSet.Stencil | undefined
* sourceShape:
* ORYX.Core.Node |undefined
* targetStencil:
* ORYX.Core.StencilSet.Stencil | undefined
* targetShape:
* ORYX.Core.Node |undefined
*
*
* @return {Stencil} Returns, the stencil for the connecting edge
* or null if connection is not possible
*/
connectMorph: function(args) {
// check arguments
if(!args ||
(!args.sourceShape && !args.sourceStencil &&
!args.targetShape && !args.targetStencil)) {
return false;
}
// init arguments
if(args.sourceShape) {
args.sourceStencil = args.sourceShape.getStencil();
}
if(args.targetShape) {
args.targetStencil = args.targetShape.getStencil();
}
var incoming = this.incomingEdgeStencils(args);
var outgoing = this.outgoingEdgeStencils(args);
var edgeStencils = incoming.select(function(e) { return outgoing.member(e); }); // intersection of sets
var baseEdgeStencils = this.baseMorphs().select(function(e) { return edgeStencils.member(e); }); // again: intersection of sets
if(baseEdgeStencils.size()>0)
return baseEdgeStencils[0]; // return any of the possible base morphs
else if(edgeStencils.size()>0)
return edgeStencils[0]; // return any of the possible stencils
return null; //connection not possible
},
/**
* Return true if the stencil should be located in the shape menu
* @param {ORYX.Core.StencilSet.Stencil} morph
* @return {Boolean} Returns true if the morphs in the morph group of the
* specified morph shall be displayed in the shape menu
*/
showInShapeMenu: function(stencil) {
return this._stencilSets.any(function(ss){
return ss.jsonRules().morphingRules
.any(function(r){
return stencil.roles().include(ss.namespace() + r.role)
&& r.showInShapeMenu !== false;
})
});
},
preserveBounds: function(stencil) {
return this._stencilSets.any(function(ss) {
return ss.jsonRules().morphingRules.any(function(r) {
return stencil.roles().include(ss.namespace() + r.role)
&& r.preserveBounds;
})
})
},
/** End morphing rules' methods */
/** Begin layouting rules' methods */
/**
* Returns a set on "in" and "out" layouting rules for a given shape
* @param {Object} shape
* @param {Object} edgeShape (Optional)
* @return {Object} "in" and "out" with a default value of {"t":1, "r":1, "b":1, "r":1} if not specified in the json
*/
getLayoutingRules : function(shape, edgeShape){
if (!shape||!(shape instanceof ORYX.Core.Shape)){ return }
var layout = {"in":{},"out":{}};
var parseValues = function(o, v){
if (o && o[v]){
["t","r","b","l"].each(function(d){
layout[v][d]=Math.max(o[v][d],layout[v][d]||0);
});
}
if (o && o[v+"s"] instanceof Array){
["t","r","b","l"].each(function(d){
var defaultRule = o[v+"s"].find(function(e){ return !e.edgeRole });
var edgeRule;
if (edgeShape instanceof ORYX.Core.Edge) {
edgeRule = o[v + "s"].find(function(e){return this._hasRole(edgeShape, e.edgeRole) }.bind(this));
}
layout[v][d]=Math.max(edgeRule?edgeRule[d]:defaultRule[d],layout[v][d]||0);
}.bind(this));
}
}.bind(this)
// For each role
shape.getStencil().roles().each(function(role) {
// check if there are layout information
if (this._layoutRules[role]){
// if so, parse those information to the 'layout' variable
parseValues(this._layoutRules[role], "in");
parseValues(this._layoutRules[role], "out");
}
}.bind(this));
// Make sure, that every attribute has an value,
// otherwise set 1
["in","out"].each(function(v){
["t","r","b","l"].each(function(d){
layout[v][d]=layout[v][d]!==undefined?layout[v][d]:1;
});
})
return layout;
},
/** End layouting rules' methods */
/** Helper methods */
/**
* Checks wether a shape contains the given role or the role is equal the stencil id
* @param {ORYX.Core.Shape} shape
* @param {String} role
*/
_hasRole: function(shape, role){
if (!(shape instanceof ORYX.Core.Shape)||!role){ return }
var isRole = shape.getStencil().roles().any(function(r){ return r == role});
return isRole || shape.getStencil().id() == (shape.getStencil().namespace()+role);
},
/**
*
* @param {String}
* role
*
* @return {Array} Returns an array of stencils that can act as role.
*/
_stencilsWithRole: function(role) {
return this._stencils.findAll(function(stencil) {
return (stencil.roles().member(role)) ? true : false;
});
},
/**
*
* @param {String}
* role
*
* @return {Array} Returns an array of stencils that can act as role and
* have the type 'edge'.
*/
_edgesWithRole: function(role) {
return this._stencils.findAll(function(stencil) {
return (stencil.roles().member(role) && stencil.type() === "edge") ? true : false;
});
},
/**
*
* @param {String}
* role
*
* @return {Array} Returns an array of stencils that can act as role and
* have the type 'node'.
*/
_nodesWithRole: function(role) {
return this._stencils.findAll(function(stencil) {
return (stencil.roles().member(role) && stencil.type() === "node") ? true : false;
});
},
/**
*
* @param {ORYX.Core.StencilSet.Stencil}
* parent
* @param {ORYX.Core.StencilSet.Stencil}
* child
*
* @returns {Boolean} Returns the maximum occurrence of shapes of the
* stencil's type inside the parent.
*/
_getMaximumOccurrence: function(parent, child) {
var max;
child.roles().each((function(role) {
var cardRule = this._cardinalityRules[role];
if(cardRule && cardRule.maximumOccurrence) {
if(max) {
max = Math.min(max, cardRule.maximumOccurrence);
} else {
max = cardRule.maximumOccurrence;
}
}
}).bind(this));
return max;
},
/**
*
* @param {Object}
* args sourceStencil: ORYX.Core.Node edgeStencil:
* ORYX.Core.StencilSet.Stencil
*
* @return {Boolean} Returns, the maximum number of outgoing edges of the
* type specified by edgeStencil of the sourceShape.
*/
_getMaximumNumberOfOutgoingEdge: function(args) {
if(!args ||
!args.sourceStencil ||
!args.edgeStencil) {
return false;
}
var max;
args.sourceStencil.roles().each((function(role) {
var cardRule = this._cardinalityRules[role];
if(cardRule && cardRule.outgoingEdges) {
args.edgeStencil.roles().each(function(edgeRole) {
var oe = cardRule.outgoingEdges[edgeRole];
if(oe && oe.maximum) {
if(max) {
max = Math.min(max, oe.maximum);
} else {
max = oe.maximum;
}
}
});
}
}).bind(this));
return max;
},
/**
*
* @param {Object}
* args targetStencil: ORYX.Core.StencilSet.Stencil edgeStencil:
* ORYX.Core.StencilSet.Stencil
*
* @return {Boolean} Returns the maximum number of incoming edges of the
* type specified by edgeStencil of the targetShape.
*/
_getMaximumNumberOfIncomingEdge: function(args) {
if(!args ||
!args.targetStencil ||
!args.edgeStencil) {
return false;
}
var max;
args.targetStencil.roles().each((function(role) {
var cardRule = this._cardinalityRules[role];
if(cardRule && cardRule.incomingEdges) {
args.edgeStencil.roles().each(function(edgeRole) {
var ie = cardRule.incomingEdges[edgeRole];
if(ie && ie.maximum) {
if(max) {
max = Math.min(max, ie.maximum);
} else {
max = ie.maximum;
}
}
});
}
}).bind(this));
return max;
},
/**
*
* @param {ORYX.Core.StencilSet.Stencil}
* edgeStencil
*
* @return {Hash} Returns a hash map of all connection rules for
* edgeStencil.
*/
_getConnectionRulesOfEdgeStencil: function(edgeStencil) {
var edgeRules = new Hash();
edgeStencil.roles().each((function(role) {
if(this._connectionRules[role]) {
this._connectionRules[role].each(function(cr) {
if(edgeRules[cr.key]) {
edgeRules[cr.key] = edgeRules[cr.key].concat(cr.value);
} else {
edgeRules[cr.key] = cr.value;
}
});
}
}).bind(this));
return edgeRules;
},
_isRoleOfOtherNamespace: function(role) {
return (role.indexOf("#") > 0);
},
toString: function() { return "Rules"; }
}
ORYX.Core.StencilSet.Rules = Clazz.extend(ORYX.Core.StencilSet.Rules);
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespace
*/
if (!ORYX) {
var ORYX = {};
}
if (!ORYX.Core) {
ORYX.Core = {};
}
if (!ORYX.Core.StencilSet) {
ORYX.Core.StencilSet = {};
}
/**
* This class represents a stencil set. It offers methods for accessing
* the attributes of the stencil set description JSON file and the stencil set's
* stencils.
*/
ORYX.Core.StencilSet.StencilSet = Clazz.extend({
/**
* Constructor
* @param source {URL} A reference to the stencil set specification.
*
*/
construct: function(source, modelMetaData, editorId){
arguments.callee.$.construct.apply(this, arguments);
if (!source) {
throw "ORYX.Core.StencilSet.StencilSet(construct): Parameter 'source' is not defined.";
}
if (source.endsWith("/")) {
source = source.substr(0, source.length - 1);
}
this._extensions = new Hash();
this._source = source;
this._baseUrl = source.substring(0, source.lastIndexOf("/") + 1);
this._jsonObject = {};
this._stencils = new Hash();
this._availableStencils = new Hash();
if(ORYX.CONFIG.BACKEND_SWITCH) {
this._baseUrl = "editor/stencilsets/bpmn2.0/";
this._source = "stencilsets/bpmn2.0/bpmn2.0.json";
console.log(ACTIVITI.CONFIG.contextRoot + '/editor/stencilset')
new Ajax.Request(ACTIVITI.CONFIG.contextRoot + '/editor/stencilset?version=' + Date.now(), {
asynchronous: false,
method: 'get',
onSuccess: this._init.bind(this),
onFailure: this._cancelInit.bind(this)
});
} else {
new Ajax.Request(source, {
asynchronous: false,
method: 'get',
onSuccess: this._init.bind(this),
onFailure: this._cancelInit.bind(this)
});
}
if (this.errornous)
throw "Loading stencil set " + source + " failed.";
},
/**
* Finds a root stencil in this stencil set. There may be many of these. If
* there are, the first one found will be used. In Firefox, this is the
* topmost definition in the stencil set description file.
*/
findRootStencilName: function(){
// find any stencil that may be root.
var rootStencil = this._stencils.values().find(function(stencil){
return stencil._jsonStencil.mayBeRoot
});
// if there is none, just guess the first.
if (!rootStencil) {
ORYX.Log.warn("Did not find any stencil that may be root. Taking a guess.");
rootStencil = this._stencils.values()[0];
}
// return its id.
return rootStencil.id();
},
/**
* @param {ORYX.Core.StencilSet.StencilSet} stencilSet
* @return {Boolean} True, if stencil set has the same namespace.
*/
equals: function(stencilSet){
return (this.namespace() === stencilSet.namespace());
},
/**
*
* @param {Oryx.Core.StencilSet.Stencil} rootStencil If rootStencil is defined, it only returns stencils
* that could be (in)direct child of that stencil.
*/
stencils: function(rootStencil, rules, sortByGroup){
if(rootStencil && rules) {
var stencils = this._availableStencils.values();
var containers = [rootStencil];
var checkedContainers = [];
var result = [];
while (containers.size() > 0) {
var container = containers.pop();
checkedContainers.push(container);
var children = stencils.findAll(function(stencil){
var args = {
containingStencil: container,
containedStencil: stencil
};
return rules.canContain(args);
});
for(var i = 0; i < children.size(); i++) {
if (!checkedContainers.member(children[i])) {
containers.push(children[i]);
}
}
result = result.concat(children).uniq();
}
// Sort the result to the origin order
result = result.sortBy(function(stencil) {
return stencils.indexOf(stencil);
});
if(sortByGroup) {
result = result.sortBy(function(stencil) {
return stencil.groups().first();
});
}
var edges = stencils.findAll(function(stencil) {
return stencil.type() == "edge";
});
result = result.concat(edges);
return result;
} else {
if(sortByGroup) {
return this._availableStencils.values().sortBy(function(stencil) {
return stencil.groups().first();
});
} else {
return this._availableStencils.values();
}
}
},
nodes: function(){
return this._availableStencils.values().findAll(function(stencil){
return (stencil.type() === 'node')
});
},
edges: function(){
return this._availableStencils.values().findAll(function(stencil){
return (stencil.type() === 'edge')
});
},
stencil: function(id){
return this._stencils[id];
},
title: function(){
return ORYX.Core.StencilSet.getTranslation(this._jsonObject, "title");
},
description: function(){
return ORYX.Core.StencilSet.getTranslation(this._jsonObject, "description");
},
namespace: function(){
return this._jsonObject ? this._jsonObject.namespace : null;
},
jsonRules: function(){
return this._jsonObject ? this._jsonObject.rules : null;
},
source: function(){
return this._source;
},
extensions: function() {
return this._extensions;
},
addExtension: function(url) {
new Ajax.Request(url, {
method: 'GET',
asynchronous: false,
onSuccess: (function(transport) {
this.addExtensionDirectly(transport.responseText);
}).bind(this),
onFailure: (function(transport) {
ORYX.Log.debug("Loading stencil set extension file failed. The request returned an error." + transport);
}).bind(this),
onException: (function(transport) {
ORYX.Log.debug("Loading stencil set extension file failed. The request returned an error." + transport);
}).bind(this)
});
},
addExtensionDirectly: function(str){
try {
eval("var jsonExtension = " + str);
if(!(jsonExtension["extends"].endsWith("#")))
jsonExtension["extends"] += "#";
if(jsonExtension["extends"] == this.namespace()) {
this._extensions[jsonExtension.namespace] = jsonExtension;
var defaultPosition = this._stencils.keys().size();
//load new stencils
if(jsonExtension.stencils) {
$A(jsonExtension.stencils).each(function(stencil) {
defaultPosition++;
var oStencil = new ORYX.Core.StencilSet.Stencil(stencil, this.namespace(), this._baseUrl, this, undefined, defaultPosition);
this._stencils[oStencil.id()] = oStencil;
this._availableStencils[oStencil.id()] = oStencil;
}.bind(this));
}
//load additional properties
if (jsonExtension.properties) {
var stencils = this._stencils.values();
stencils.each(function(stencil){
var roles = stencil.roles();
jsonExtension.properties.each(function(prop){
prop.roles.any(function(role){
role = jsonExtension["extends"] + role;
if (roles.member(role)) {
prop.properties.each(function(property){
stencil.addProperty(property, jsonExtension.namespace);
});
return true;
}
else
return false;
})
})
}.bind(this));
}
//remove stencil properties
if(jsonExtension.removeproperties) {
jsonExtension.removeproperties.each(function(remprop) {
var stencil = this.stencil(jsonExtension["extends"] + remprop.stencil);
if(stencil) {
remprop.properties.each(function(propId) {
stencil.removeProperty(propId);
});
}
}.bind(this));
}
//remove stencils
if(jsonExtension.removestencils) {
$A(jsonExtension.removestencils).each(function(remstencil) {
delete this._availableStencils[jsonExtension["extends"] + remstencil];
}.bind(this));
}
}
} catch (e) {
ORYX.Log.debug("StencilSet.addExtension: Something went wrong when initialising the stencil set extension. " + e);
}
},
removeExtension: function(namespace) {
var jsonExtension = this._extensions[namespace];
if(jsonExtension) {
//unload extension's stencils
if(jsonExtension.stencils) {
$A(jsonExtension.stencils).each(function(stencil) {
var oStencil = new ORYX.Core.StencilSet.Stencil(stencil, this.namespace(), this._baseUrl, this);
delete this._stencils[oStencil.id()]; // maybe not ??
delete this._availableStencils[oStencil.id()];
}.bind(this));
}
//unload extension's properties
if (jsonExtension.properties) {
var stencils = this._stencils.values();
stencils.each(function(stencil){
var roles = stencil.roles();
jsonExtension.properties.each(function(prop){
prop.roles.any(function(role){
role = jsonExtension["extends"] + role;
if (roles.member(role)) {
prop.properties.each(function(property){
stencil.removeProperty(property.id);
});
return true;
}
else
return false;
})
})
}.bind(this));
}
//restore removed stencil properties
if(jsonExtension.removeproperties) {
jsonExtension.removeproperties.each(function(remprop) {
var stencil = this.stencil(jsonExtension["extends"] + remprop.stencil);
if(stencil) {
var stencilJson = $A(this._jsonObject.stencils).find(function(s) { return s.id == stencil.id() });
remprop.properties.each(function(propId) {
var propertyJson = $A(stencilJson.properties).find(function(p) { return p.id == propId });
stencil.addProperty(propertyJson, this.namespace());
}.bind(this));
}
}.bind(this));
}
//restore removed stencils
if(jsonExtension.removestencils) {
$A(jsonExtension.removestencils).each(function(remstencil) {
var sId = jsonExtension["extends"] + remstencil;
this._availableStencils[sId] = this._stencils[sId];
}.bind(this));
}
}
delete this._extensions[namespace];
},
__handleStencilset: function(response){
try {
// using eval instead of prototype's parsing,
// since there are functions in this JSON.
eval("this._jsonObject =" + response.responseText);
}
catch (e) {
throw "Stenciset corrupt: " + e;
}
// assert it was parsed.
if (!this._jsonObject) {
throw "Error evaluating stencilset. It may be corrupt.";
}
with (this._jsonObject) {
// assert there is a namespace.
if (!namespace || namespace === "")
throw "Namespace definition missing in stencilset.";
if (!(stencils instanceof Array))
throw "Stencilset corrupt.";
// assert namespace ends with '#'.
if (!namespace.endsWith("#"))
namespace = namespace + "#";
// assert title and description are strings.
if (!title)
title = "";
if (!description)
description = "";
}
},
/**
* This method is called when the HTTP request to get the requested stencil
* set succeeds. The response is supposed to be a JSON representation
* according to the stencil set specification.
* @param {Object} response The JSON representation according to the
* stencil set specification.
*/
_init: function(response){
// init and check consistency.
this.__handleStencilset(response);
var pps = new Hash();
// init property packages
if(this._jsonObject.propertyPackages) {
$A(this._jsonObject.propertyPackages).each((function(pp) {
pps[pp.name] = pp.properties;
}).bind(this));
}
var defaultPosition = 0;
// init each stencil
$A(this._jsonObject.stencils).each((function(stencil){
defaultPosition++;
// instantiate normally.
var oStencil = new ORYX.Core.StencilSet.Stencil(stencil, this.namespace(), this._baseUrl, this, pps, defaultPosition);
this._stencils[oStencil.id()] = oStencil;
this._availableStencils[oStencil.id()] = oStencil;
}).bind(this));
},
_cancelInit: function(response){
this.errornous = true;
},
toString: function(){
return "StencilSet " + this.title() + " (" + this.namespace() + ")";
}
});
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespace
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
if(!ORYX.Core.StencilSet) {ORYX.Core.StencilSet = {};}
/**
* Class StencilSets
* uses Prototpye 1.5.0
* uses Inheritance
*
* Singleton
*/
//storage for loaded stencil sets by namespace
ORYX.Core.StencilSet._stencilSetsByNamespace = new Hash();
//storage for stencil sets by url
ORYX.Core.StencilSet._stencilSetsByUrl = new Hash();
//storage for stencil set namespaces by editor instances
ORYX.Core.StencilSet._StencilSetNSByEditorInstance = new Hash();
//storage for rules by editor instances
ORYX.Core.StencilSet._rulesByEditorInstance = new Hash();
/**
*
* @param {String} editorId
*
* @return {Hash} Returns a hash map with all stencil sets that are loaded by
* the editor with the editorId.
*/
ORYX.Core.StencilSet.stencilSets = function(editorId) {
var stencilSetNSs = ORYX.Core.StencilSet._StencilSetNSByEditorInstance[editorId];
var stencilSets = new Hash();
if(stencilSetNSs) {
stencilSetNSs.each(function(stencilSetNS) {
var stencilSet = ORYX.Core.StencilSet.stencilSet(stencilSetNS)
stencilSets[stencilSet.namespace()] = stencilSet;
});
}
return stencilSets;
};
/**
*
* @param {String} namespace
*
* @return {ORYX.Core.StencilSet.StencilSet} Returns the stencil set with the specified
* namespace.
*
* The method can handle namespace strings like
* http://www.example.org/stencilset
* http://www.example.org/stencilset#
* http://www.example.org/stencilset#ANode
*/
ORYX.Core.StencilSet.stencilSet = function(namespace) {
ORYX.Log.trace("Getting stencil set %0", namespace);
var splitted = namespace.split("#", 1);
if(splitted.length === 1) {
ORYX.Log.trace("Getting stencil set %0", splitted[0]);
return ORYX.Core.StencilSet._stencilSetsByNamespace[splitted[0] + "#"];
} else {
return undefined;
}
};
/**
*
* @param {String} id
*
* @return {ORYX.Core.StencilSet.Stencil} Returns the stencil specified by the id.
*
* The id must be unique and contains the namespace of the stencil's stencil set.
* e.g. http://www.example.org/stencilset#ANode
*/
ORYX.Core.StencilSet.stencil = function(id) {
ORYX.Log.trace("Getting stencil for %0", id);
var ss = ORYX.Core.StencilSet.stencilSet(id);
if(ss) {
return ss.stencil(id);
} else {
ORYX.Log.trace("Cannot fild stencil for %0", id);
return undefined;
}
};
/**
*
* @param {String} editorId
*
* @return {ORYX.Core.StencilSet.Rules} Returns the rules object for the editor
* specified by its editor id.
*/
ORYX.Core.StencilSet.rules = function(editorId) {
if(!ORYX.Core.StencilSet._rulesByEditorInstance[editorId]) {
ORYX.Core.StencilSet._rulesByEditorInstance[editorId] = new ORYX.Core.StencilSet.Rules();
}
return ORYX.Core.StencilSet._rulesByEditorInstance[editorId];
};
/**
*
* @param {String} url
* @param {String} editorId
*
* Loads a stencil set from url, if it is not already loaded.
* It also stores which editor instance loads the stencil set and
* initializes the Rules object for the editor instance.
*/
ORYX.Core.StencilSet.loadStencilSet = function(url, modelMetaData, editorId) {
// Alfresco: disable cache, because stencil sets are now flexible
//var stencilSet = ORYX.Core.StencilSet._stencilSetsByUrl[url];
//if(!stencilSet) {
//load stencil set
stencilSet = new ORYX.Core.StencilSet.StencilSet(url, modelMetaData, editorId);
//store stencil set
ORYX.Core.StencilSet._stencilSetsByNamespace[stencilSet.namespace()] = stencilSet;
//store stencil set by url
ORYX.Core.StencilSet._stencilSetsByUrl[url] = stencilSet;
//}
var namespace = stencilSet.namespace();
//store which editorInstance loads the stencil set
if(ORYX.Core.StencilSet._StencilSetNSByEditorInstance[editorId]) {
ORYX.Core.StencilSet._StencilSetNSByEditorInstance[editorId].push(namespace);
} else {
ORYX.Core.StencilSet._StencilSetNSByEditorInstance[editorId] = [namespace];
}
//store the rules for the editor instance
if(ORYX.Core.StencilSet._rulesByEditorInstance[editorId]) {
ORYX.Core.StencilSet._rulesByEditorInstance[editorId].initializeRules(stencilSet);
} else {
var rules = new ORYX.Core.StencilSet.Rules();
rules.initializeRules(stencilSet);
ORYX.Core.StencilSet._rulesByEditorInstance[editorId] = rules;
}
};
/**
* Returns the translation of an attribute in jsonObject specified by its name
* according to navigator.language
*/
ORYX.Core.StencilSet.getTranslation = function(jsonObject, name) {
var lang = ORYX.I18N.Language.toLowerCase();
var result = jsonObject[name + "_" + lang];
if(result)
return result;
result = jsonObject[name + "_" + lang.substr(0, 2)];
if(result)
return result;
return jsonObject[name];
};
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespaces
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
/**
* @classDescription With Bounds you can set and get position and size of UIObjects.
*/
ORYX.Core.Command = Clazz.extend({
/**
* Constructor
*/
construct: function() {
},
execute: function(){
throw "Command.execute() has to be implemented!"
},
rollback: function(){
throw "Command.rollback() has to be implemented!"
}
});/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespaces
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
/**
* @classDescription With Bounds you can set and get position and size of UIObjects.
*/
ORYX.Core.Bounds = {
/**
* Constructor
*/
construct: function() {
this._changedCallbacks = []; //register a callback with changedCallacks.push(this.method.bind(this));
this.a = {};
this.b = {};
this.set.apply(this, arguments);
this.suspendChange = false;
this.changedWhileSuspend = false;
},
/**
* Calls all registered callbacks.
*/
_changed: function(sizeChanged) {
if(!this.suspendChange) {
this._changedCallbacks.each(function(callback) {
callback(this, sizeChanged);
}.bind(this));
this.changedWhileSuspend = false;
} else
this.changedWhileSuspend = true;
},
/**
* Registers a callback that is called, if the bounds changes.
* @param callback {Function} The callback function.
*/
registerCallback: function(callback) {
if(!this._changedCallbacks.member(callback)) {
this._changedCallbacks.push(callback);
}
},
/**
* Unregisters a callback.
* @param callback {Function} The callback function.
*/
unregisterCallback: function(callback) {
this._changedCallbacks = this._changedCallbacks.without(callback);
},
/**
* Sets position and size of the shape dependent of four coordinates
* (set(ax, ay, bx, by);), two points (set({x: ax, y: ay}, {x: bx, y: by});)
* or one bound (set({a: {x: ax, y: ay}, b: {x: bx, y: by}});).
*/
set: function() {
var changed = false;
switch (arguments.length) {
case 1:
if(this.a.x !== arguments[0].a.x) {
changed = true;
this.a.x = arguments[0].a.x;
}
if(this.a.y !== arguments[0].a.y) {
changed = true;
this.a.y = arguments[0].a.y;
}
if(this.b.x !== arguments[0].b.x) {
changed = true;
this.b.x = arguments[0].b.x;
}
if(this.b.y !== arguments[0].b.y) {
changed = true;
this.b.y = arguments[0].b.y;
}
break;
case 2:
var ax = Math.min(arguments[0].x, arguments[1].x);
var ay = Math.min(arguments[0].y, arguments[1].y);
var bx = Math.max(arguments[0].x, arguments[1].x);
var by = Math.max(arguments[0].y, arguments[1].y);
if(this.a.x !== ax) {
changed = true;
this.a.x = ax;
}
if(this.a.y !== ay) {
changed = true;
this.a.y = ay;
}
if(this.b.x !== bx) {
changed = true;
this.b.x = bx;
}
if(this.b.y !== by) {
changed = true;
this.b.y = by;
}
break;
case 4:
var ax = Math.min(arguments[0], arguments[2]);
var ay = Math.min(arguments[1], arguments[3]);
var bx = Math.max(arguments[0], arguments[2]);
var by = Math.max(arguments[1], arguments[3]);
if(this.a.x !== ax) {
changed = true;
this.a.x = ax;
}
if(this.a.y !== ay) {
changed = true;
this.a.y = ay;
}
if(this.b.x !== bx) {
changed = true;
this.b.x = bx;
}
if(this.b.y !== by) {
changed = true;
this.b.y = by;
}
break;
}
if(changed) {
this._changed(true);
}
},
/**
* Moves the bounds so that the point p will be the new upper left corner.
* @param {Point} p
* or
* @param {Number} x
* @param {Number} y
*/
moveTo: function() {
var currentPosition = this.upperLeft();
switch (arguments.length) {
case 1:
this.moveBy({
x: arguments[0].x - currentPosition.x,
y: arguments[0].y - currentPosition.y
});
break;
case 2:
this.moveBy({
x: arguments[0] - currentPosition.x,
y: arguments[1] - currentPosition.y
});
break;
default:
//TODO error
}
},
/**
* Moves the bounds relatively by p.
* @param {Point} p
* or
* @param {Number} x
* @param {Number} y
*
*/
moveBy: function() {
var changed = false;
switch (arguments.length) {
case 1:
var p = arguments[0];
if(p.x !== 0 || p.y !== 0) {
changed = true;
this.a.x += p.x;
this.b.x += p.x;
this.a.y += p.y;
this.b.y += p.y;
}
break;
case 2:
var x = arguments[0];
var y = arguments[1];
if(x !== 0 || y !== 0) {
changed = true;
this.a.x += x;
this.b.x += x;
this.a.y += y;
this.b.y += y;
}
break;
default:
//TODO error
}
if(changed) {
this._changed();
}
},
/***
* Includes the bounds b into the current bounds.
* @param {Bounds} b
*/
include: function(b) {
if( (this.a.x === undefined) && (this.a.y === undefined) &&
(this.b.x === undefined) && (this.b.y === undefined)) {
return b;
};
var cx = Math.min(this.a.x,b.a.x);
var cy = Math.min(this.a.y,b.a.y);
var dx = Math.max(this.b.x,b.b.x);
var dy = Math.max(this.b.y,b.b.y);
this.set(cx, cy, dx, dy);
},
/**
* Relatively extends the bounds by p.
* @param {Point} p
*/
extend: function(p) {
if(p.x !== 0 || p.y !== 0) {
// this is over cross for the case that a and b have same coordinates.
//((this.a.x > this.b.x) ? this.a : this.b).x += p.x;
//((this.b.y > this.a.y) ? this.b : this.a).y += p.y;
this.b.x += p.x;
this.b.y += p.y;
this._changed(true);
}
},
/**
* Widens the scope of the bounds by x.
* @param {Number} x
*/
widen: function(x) {
if (x !== 0) {
this.suspendChange = true;
this.moveBy({x: -x, y: -x});
this.extend({x: 2*x, y: 2*x});
this.suspendChange = false;
if(this.changedWhileSuspend) {
this._changed(true);
}
}
},
/**
* Returns the upper left corner's point regardless of the
* bound delimiter points.
*/
upperLeft: function() {
var result = {};
result.x = this.a.x;
result.y = this.a.y;
return result;
},
/**
* Returns the lower Right left corner's point regardless of the
* bound delimiter points.
*/
lowerRight: function() {
var result = {};
result.x = this.b.x;
result.y = this.b.y;
return result;
},
/**
* @return {Number} Width of bounds.
*/
width: function() {
return this.b.x - this.a.x;
},
/**
* @return {Number} Height of bounds.
*/
height: function() {
return this.b.y - this.a.y;
},
/**
* @return {Point} The center point of this bounds.
*/
center: function() {
var center = {};
center.x =(this.a.x + this.b.x)/2.0;
center.y =(this.a.y + this.b.y)/2.0;
return center;
},
/**
* @return {Point} The center point of this bounds relative to upperLeft.
*/
midPoint: function() {
var midpoint = {};
midpoint.x = (this.b.x - this.a.x)/2.0;
midpoint.y = (this.b.y - this.a.y)/2.0;
return midpoint;
},
/**
* Moves the center point of this bounds to the new position.
* @param p {Point}
* or
* @param x {Number}
* @param y {Number}
*/
centerMoveTo: function() {
var currentPosition = this.center();
switch (arguments.length) {
case 1:
this.moveBy(arguments[0].x - currentPosition.x,
arguments[0].y - currentPosition.y);
break;
case 2:
this.moveBy(arguments[0] - currentPosition.x,
arguments[1] - currentPosition.y);
break;
}
},
isIncluded: function(point, offset) {
var pointX, pointY, offset;
// Get the the two Points
switch(arguments.length) {
case 1:
pointX = arguments[0].x;
pointY = arguments[0].y;
offset = 0;
break;
case 2:
if(arguments[0].x && arguments[0].y) {
pointX = arguments[0].x;
pointY = arguments[0].y;
offset = Math.abs(arguments[1]);
} else {
pointX = arguments[0];
pointY = arguments[1];
offset = 0;
}
break;
case 3:
pointX = arguments[0];
pointY = arguments[1];
offset = Math.abs(arguments[2]);
break;
default:
throw "isIncluded needs one, two or three arguments";
}
var ul = this.upperLeft();
var lr = this.lowerRight();
if(pointX >= ul.x - offset
&& pointX <= lr.x + offset && pointY >= ul.y - offset
&& pointY <= lr.y + offset)
return true;
else
return false;
},
/**
* @return {Bounds} A copy of this bounds.
*/
clone: function() {
//Returns a new bounds object without the callback
// references of the original bounds
return new ORYX.Core.Bounds(this);
},
toString: function() {
return "( "+this.a.x+" | "+this.a.y+" )/( "+this.b.x+" | "+this.b.y+" )";
},
serializeForERDF: function() {
return this.a.x+","+this.a.y+","+this.b.x+","+this.b.y;
}
};
ORYX.Core.Bounds = Clazz.extend(ORYX.Core.Bounds);/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespaces
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
/**
* @classDescription Abstract base class for all objects that have a graphical representation
* within the editor.
* @extends Clazz
*/
ORYX.Core.UIObject = {
/**
* Constructor of the UIObject class.
*/
construct: function(options) {
this.isChanged = true; //Flag, if UIObject has been changed since last update.
this.isResized = true;
this.isVisible = true; //Flag, if UIObject's display attribute is set to 'inherit' or 'none'
this.isSelectable = false; //Flag, if UIObject is selectable.
this.isResizable = false; //Flag, if UIObject is resizable.
this.isMovable = false; //Flag, if UIObject is movable.
this.id = ORYX.Editor.provideId(); //get unique id
this.parent = undefined; //parent is defined, if this object is added to another uiObject.
this.node = undefined; //this is a reference to the SVG representation, either locally or in DOM.
this.children = []; //array for all add uiObjects
this.bounds = new ORYX.Core.Bounds(); //bounds with undefined values
this._changedCallback = this._changed.bind(this); //callback reference for calling _changed
this.bounds.registerCallback(this._changedCallback); //set callback in bounds
if(options && options.eventHandlerCallback) {
this.eventHandlerCallback = options.eventHandlerCallback;
}
},
/**
* Sets isChanged flag to true. Callback for the bounds object.
*/
_changed: function(bounds, isResized) {
this.isChanged = true;
if(this.bounds == bounds)
this.isResized = isResized || this.isResized;
},
/**
* If something changed, this method calls the refresh method that must be implemented by subclasses.
*/
update: function() {
if(this.isChanged) {
this.refresh();
this.isChanged = false;
//call update of all children
this.children.each(function(value) {
value.update();
});
}
},
/**
* Is called in update method, if isChanged is set to true. Sub classes should call the super class method.
*/
refresh: function() {
},
/**
* @return {Array} Array of all child UIObjects.
*/
getChildren: function() {
return this.children.clone();
},
/**
* @return {Array} Array of all parent UIObjects.
*/
getParents: function(){
var parents = [];
var parent = this.parent;
while(parent){
parents.push(parent);
parent = parent.parent;
}
return parents;
},
/**
* Returns TRUE if the given parent is one of the UIObjects parents or the UIObject themselves, otherwise FALSE.
* @param {UIObject} parent
* @return {Boolean}
*/
isParent: function(parent){
var cparent = this;
while(cparent){
if (cparent === parent){
return true;
}
cparent = cparent.parent;
}
return false;
},
/**
* @return {String} Id of this UIObject
*/
getId: function() {
return this.id;
},
/**
* Method for accessing child uiObjects by id.
* @param {String} id
* @param {Boolean} deep
*
* @return {UIObject} If found, it returns the UIObject with id.
*/
getChildById: function(id, deep) {
return this.children.find(function(uiObj) {
if(uiObj.getId() === id) {
return uiObj;
} else {
if(deep) {
var obj = uiObj.getChildById(id, deep);
if(obj) {
return obj;
}
}
}
});
},
/**
* Adds an UIObject to this UIObject and sets the parent of the
* added UIObject. It is also added to the SVG representation of this
* UIObject.
* @param {UIObject} uiObject
*/
add: function(uiObject) {
//add uiObject, if it is not already a child of this object
if (!(this.children.member(uiObject))) {
//if uiObject is child of another parent, remove it from that parent.
if(uiObject.parent) {
uiObject.remove(uiObject);
}
//add uiObject to children
this.children.push(uiObject);
//set parent reference
uiObject.parent = this;
//add uiObject.node to this.node
uiObject.node = this.node.appendChild(uiObject.node);
//register callback to get informed, if child is changed
uiObject.bounds.registerCallback(this._changedCallback);
//uiObject.update();
} else {
ORYX.Log.info("add: ORYX.Core.UIObject is already a child of this object.");
}
},
/**
* Removes UIObject from this UIObject. The SVG representation will also
* be removed from this UIObject's SVG representation.
* @param {UIObject} uiObject
*/
remove: function(uiObject) {
//if uiObject is a child of this object, remove it.
if (this.children.member(uiObject)) {
//remove uiObject from children
this.children = this._uiObjects.without(uiObject);
//delete parent reference of uiObject
uiObject.parent = undefined;
//delete uiObject.node from this.node
uiObject.node = this.node.removeChild(uiObject.node);
//unregister callback to get informed, if child is changed
uiObject.bounds.unregisterCallback(this._changedCallback);
} else {
ORYX.Log.info("remove: ORYX.Core.UIObject is not a child of this object.");
}
},
/**
* Calculates absolute bounds of this UIObject.
*/
absoluteBounds: function() {
if(this.parent) {
var absUL = this.absoluteXY();
return new ORYX.Core.Bounds(absUL.x, absUL.y,
absUL.x + this.bounds.width(),
absUL.y + this.bounds.height());
} else {
return this.bounds.clone();
}
},
/**
* @return {Point} The absolute position of this UIObject.
*/
absoluteXY: function() {
if(this.parent) {
var pXY = this.parent.absoluteXY();
var result = {};
result.x = pXY.x + this.bounds.upperLeft().x;
result.y = pXY.y + this.bounds.upperLeft().y;
return result;
} else {
var result = {};
result.x = this.bounds.upperLeft().x;
result.y = this.bounds.upperLeft().y;
return result;
}
},
/**
* @return {Point} The absolute position from the Center of this UIObject.
*/
absoluteCenterXY: function() {
if(this.parent) {
var pXY = this.parent.absoluteXY();
var result = {};
result.x = pXY.x + this.bounds.center().x;
result.y = pXY.y + this.bounds.center().y;
return result;
} else {
var result = {};
result.x = this.bounds.center().x;
result.y = this.bounds.center().y;
return result;
}
},
/**
* Hides this UIObject and all its children.
*/
hide: function() {
this.node.setAttributeNS(null, 'display', 'none');
this.isVisible = false;
this.children.each(function(uiObj) {
uiObj.hide();
});
},
/**
* Enables visibility of this UIObject and all its children.
*/
show: function() {
this.node.setAttributeNS(null, 'display', 'inherit');
this.isVisible = true;
this.children.each(function(uiObj) {
uiObj.show();
});
},
addEventHandlers: function(node) {
node.addEventListener(ORYX.CONFIG.EVENT_MOUSEDOWN, this._delegateEvent.bind(this), false);
node.addEventListener(ORYX.CONFIG.EVENT_MOUSEMOVE, this._delegateEvent.bind(this), false);
node.addEventListener(ORYX.CONFIG.EVENT_MOUSEUP, this._delegateEvent.bind(this), false);
node.addEventListener(ORYX.CONFIG.EVENT_MOUSEOVER, this._delegateEvent.bind(this), false);
node.addEventListener(ORYX.CONFIG.EVENT_MOUSEOUT, this._delegateEvent.bind(this), false);
node.addEventListener('click', this._delegateEvent.bind(this), false);
node.addEventListener(ORYX.CONFIG.EVENT_DBLCLICK, this._delegateEvent.bind(this), false);
},
_delegateEvent: function(event) {
if(this.eventHandlerCallback) {
this.eventHandlerCallback(event, this);
}
},
toString: function() { return "UIObject " + this.id }
};
ORYX.Core.UIObject = Clazz.extend(ORYX.Core.UIObject);/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespaces
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
/**
* Top Level uiobject.
* @class ORYX.Core.AbstractShape
* @extends ORYX.Core.UIObject
*/
ORYX.Core.AbstractShape = ORYX.Core.UIObject.extend(
/** @lends ORYX.Core.AbstractShape.prototype */
{
/**
* Constructor
*/
construct: function(options, stencil, facade) {
arguments.callee.$.construct.apply(this, arguments);
this.resourceId = ORYX.Editor.provideId(); //Id of resource in DOM
// stencil reference
this._stencil = stencil;
// if the stencil defines a super stencil that should be used for its instances, set it.
if (this._stencil._jsonStencil.superId){
stencilId = this._stencil.id()
superStencilId = stencilId.substring(0, stencilId.indexOf("#") + 1) + stencil._jsonStencil.superId;
stencilSet = this._stencil.stencilSet();
this._stencil = stencilSet.stencil(superStencilId);
}
//Hash map for all properties. Only stores the values of the properties.
this.properties = new Hash();
this.propertiesChanged = new Hash();
// List of properties which are not included in the stencilset,
// but which gets (de)serialized
this.hiddenProperties = new Hash();
//Initialization of property map and initial value.
this._stencil.properties().each((function(property) {
var key = property.prefix() + "-" + property.id();
this.properties[key] = property.value();
this.propertiesChanged[key] = true;
}).bind(this));
// if super stencil was defined, also regard stencil's properties:
if (stencil._jsonStencil.superId) {
stencil.properties().each((function(property) {
var key = property.prefix() + "-" + property.id();
var value = property.value();
var oldValue = this.properties[key];
this.properties[key] = value;
this.propertiesChanged[key] = true;
// Raise an event, to show that the property has changed
// required for plugins like processLink.js
//window.setTimeout( function(){
this._delegateEvent({
type : ORYX.CONFIG.EVENT_PROPERTY_CHANGED,
name : key,
value : value,
oldValue: oldValue
});
//}.bind(this), 10)
}).bind(this));
}
},
layout: function() {
},
/**
* Returns the stencil object specifiing the type of the shape.
*/
getStencil: function() {
return this._stencil;
},
/**
*
* @param {Object} resourceId
*/
getChildShapeByResourceId: function(resourceId) {
resourceId = ERDF.__stripHashes(resourceId);
return this.getChildShapes(true).find(function(shape) {
return shape.resourceId == resourceId
});
},
/**
*
* @param {Object} deep
* @param {Object} iterator
*/
getChildShapes: function(deep, iterator) {
var result = [];
this.children.each(function(uiObject) {
if(uiObject instanceof ORYX.Core.Shape && uiObject.isVisible ) {
if(iterator) {
iterator(uiObject);
}
result.push(uiObject);
if(deep) {
result = result.concat(uiObject.getChildShapes(deep, iterator));
}
}
});
return result;
},
/**
* @param {Object} shape
* @return {boolean} true if any of shape's childs is given shape
*/
hasChildShape: function(shape){
return this.getChildShapes().any(function(child){
return (child === shape) || child.hasChildShape(shape);
});
},
/**
*
* @param {Object} deep
* @param {Object} iterator
*/
getChildNodes: function(deep, iterator) {
var result = [];
this.children.each(function(uiObject) {
if(uiObject instanceof ORYX.Core.Node && uiObject.isVisible) {
if(iterator) {
iterator(uiObject);
}
result.push(uiObject);
}
if(uiObject instanceof ORYX.Core.Shape) {
if(deep) {
result = result.concat(uiObject.getChildNodes(deep, iterator));
}
}
});
return result;
},
/**
*
* @param {Object} deep
* @param {Object} iterator
*/
getChildEdges: function(deep, iterator) {
var result = [];
this.children.each(function(uiObject) {
if(uiObject instanceof ORYX.Core.Edge && uiObject.isVisible) {
if(iterator) {
iterator(uiObject);
}
result.push(uiObject);
}
if(uiObject instanceof ORYX.Core.Shape) {
if(deep) {
result = result.concat(uiObject.getChildEdges(deep, iterator));
}
}
});
return result;
},
/**
* Returns a sorted array of ORYX.Core.Node objects.
* Ordered in z Order, the last object has the highest z Order.
*/
//TODO deep iterator
getAbstractShapesAtPosition: function() {
var x, y;
switch (arguments.length) {
case 1:
x = arguments[0].x;
y = arguments[0].y;
break;
case 2: //two or more arguments
x = arguments[0];
y = arguments[1];
break;
default:
throw "getAbstractShapesAtPosition needs 1 or 2 arguments!"
}
if(this.isPointIncluded(x, y)) {
var result = [];
result.push(this);
//check, if one child is at that position
var childNodes = this.getChildNodes();
var childEdges = this.getChildEdges();
[childNodes, childEdges].each(function(ne){
var nodesAtPosition = new Hash();
ne.each(function(node) {
if(!node.isVisible){ return }
var candidates = node.getAbstractShapesAtPosition( x , y );
if(candidates.length > 0) {
var nodesInZOrder = $A(node.node.parentNode.childNodes);
var zOrderIndex = nodesInZOrder.indexOf(node.node);
nodesAtPosition[zOrderIndex] = candidates;
}
});
nodesAtPosition.keys().sort().each(function(key) {
result = result.concat(nodesAtPosition[key]);
});
});
return result;
} else {
return [];
}
},
/**
*
* @param key {String} Must be 'prefix-id' of property
* @param value {Object} Can be of type String or Number according to property type.
*/
setProperty: function(key, value, force) {
var oldValue = this.properties[key];
if(oldValue !== value || force === true) {
this.properties[key] = value;
this.propertiesChanged[key] = true;
this._changed();
// Raise an event, to show that the property has changed
//window.setTimeout( function(){
if (!this._isInSetProperty) {
this._isInSetProperty = true;
this._delegateEvent({
type : ORYX.CONFIG.EVENT_PROPERTY_CHANGED,
elements : [this],
name : key,
value : value,
oldValue: oldValue
});
delete this._isInSetProperty;
}
//}.bind(this), 10)
}
},
/**
* Returns TRUE if one of the properties is flagged as dirty
* @return {boolean}
*/
isPropertyChanged: function(){
return this.propertiesChanged.any(function(property){ return property.value });
},
/**
*
* @param {String} Must be 'prefix-id' of property
* @param {Object} Can be of type String or Number according to property type.
*/
setHiddenProperty: function(key, value) {
// IF undefined, Delete
if (value === undefined) {
delete this.hiddenProperties[key];
return;
}
var oldValue = this.hiddenProperties[key];
if (oldValue !== value) {
this.hiddenProperties[key] = value;
}
},
/**
* Calculate if the point is inside the Shape
* @param {Point}
*/
isPointIncluded: function(pointX, pointY, absoluteBounds) {
var absBounds = absoluteBounds ? absoluteBounds : this.absoluteBounds();
return absBounds.isIncluded(pointX, pointY);
},
/**
* Get the serialized object
* return Array with hash-entrees (prefix, name, value)
* Following values will given:
* Type
* Properties
*/
serialize: function() {
var serializedObject = [];
// Add the type
serializedObject.push({name: 'type', prefix:'oryx', value: this.getStencil().id(), type: 'literal'});
// Add hidden properties
this.hiddenProperties.each(function(prop){
serializedObject.push({name: prop.key.replace("oryx-", ""), prefix: "oryx", value: prop.value, type: 'literal'});
}.bind(this));
// Add all properties
this.getStencil().properties().each((function(property){
var prefix = property.prefix(); // Get prefix
var name = property.id(); // Get name
//if(typeof this.properties[prefix+'-'+name] == 'boolean' || this.properties[prefix+'-'+name] != "")
serializedObject.push({name: name, prefix: prefix, value: this.properties[prefix+'-'+name], type: 'literal'});
}).bind(this));
return serializedObject;
},
deserialize: function(serialize){
// Search in Serialize
var initializedDocker = 0;
// Sort properties so that the hidden properties are first in the list
serialize = serialize.sort(function(a,b){ a = Number(this.properties.keys().member(a.prefix+"-"+a.name)); b = Number(this.properties.keys().member(b.prefix+"-"+b.name)); return a > b ? 1 : (a < b ? -1 : 0) }.bind(this));
serialize.each((function(obj){
var name = obj.name;
var prefix = obj.prefix;
var value = obj.value;
// Complex properties can be real json objects, encode them to a string
if (Object.prototype.toString.call(value) === "Object") value = JSON.stringify(value);
switch(prefix + "-" + name){
case 'raziel-parent':
// Set parent
if(!this.parent) {break};
// Set outgoing Shape
var parent = this.getCanvas().getChildShapeByResourceId(value);
if(parent) {
parent.add(this);
}
break;
default:
// If list, eval as an array
var prop = this.getStencil().property(prefix+"-"+name);
if (prop && prop.isList() && typeof value === "string"){
if ((value||"").strip()&&!value.startsWith("[")&&!value.startsWith("]"))
value = "[\""+value.strip()+"\"]";
value = ((value||"").strip()||"[]").evalJSON();
}
// Set property
if(this.properties.keys().member(prefix+"-"+name)) {
this.setProperty(prefix+"-"+name, value);
} else if(!(name === "bounds"||name === "parent"||name === "target"||name === "dockers"||name === "docker"||name === "outgoing"||name === "incoming")) {
this.setHiddenProperty(prefix+"-"+name, value);
}
}
}).bind(this));
},
toString: function() { return "ORYX.Core.AbstractShape " + this.id },
/**
* Converts the shape to a JSON representation.
* @return {Object} A JSON object with included ORYX.Core.AbstractShape.JSONHelper and getShape() method.
*/
toJSON: function(){
var json = {
resourceId: this.resourceId,
properties: jQuery.extend({}, this.properties, this.hiddenProperties).inject({}, function(props, prop){
var key = prop[0];
var value = prop[1];
//If complex property, value should be a json object
if ( this.getStencil().property(key)
&& this.getStencil().property(key).type() === ORYX.CONFIG.TYPE_COMPLEX
&& Object.prototype.toString.call(value) === "String"){
try {value = JSON.parse(value);} catch(error){}
//try {value = JSON.parse(value);} catch(error){}
// Parse date
} else if (value instanceof Date&&this.getStencil().property(key)){
try {
value = value.format(this.getStencil().property(key).dateFormat());
} catch(e){}
}
//Takes "my_property" instead of "oryx-my_property" as key
key = key.replace(/^[\w_]+-/, "");
props[key] = value;
return props;
}.bind(this)),
stencil: {
id: this.getStencil().idWithoutNs()
},
childShapes: this.getChildShapes().map(function(shape){
return shape.toJSON();
})
};
if(this.getOutgoingShapes){
json.outgoing = this.getOutgoingShapes().map(function(shape){
return {
resourceId: shape.resourceId
};
});
}
if(this.bounds){
json.bounds = {
lowerRight: this.bounds.lowerRight(),
upperLeft: this.bounds.upperLeft()
};
}
if(this.dockers){
json.dockers = this.dockers.map(function(docker){
var d = docker.getDockedShape() && docker.referencePoint ? docker.referencePoint : docker.bounds.center();
d.getDocker = function(){return docker;};
return d;
});
}
jQuery.extend(json, ORYX.Core.AbstractShape.JSONHelper);
// do not pollute the json attributes (for serialization), so put the corresponding
// shape is encapsulated in a method
json.getShape = function(){
return this;
}.bind(this);
return json;
}
});
/**
* @namespace Collection of methods which can be used on a shape json object (ORYX.Core.AbstractShape#toJSON()).
* @example
* jQuery.extend(shapeAsJson, ORYX.Core.AbstractShape.JSONHelper);
*/
ORYX.Core.AbstractShape.JSONHelper = {
/**
* Iterates over each child shape.
* @param {Object} iterator Iterator function getting a child shape and his parent as arguments.
* @param {boolean} [deep=false] Iterate recursively (childShapes of childShapes)
* @param {boolean} [modify=false] If true, the result of the iterator function is taken as new shape, return false to delete it. This enables modifying the object while iterating through the child shapes.
* @example
* // Increases the lowerRight x value of each direct child shape by one.
* myShapeAsJson.eachChild(function(shape, parentShape){
* shape.bounds.lowerRight.x = shape.bounds.lowerRight.x + 1;
* return shape;
* }, false, true);
*/
eachChild: function(iterator, deep, modify){
if(!this.childShapes) return;
var newChildShapes = []; //needed if modify = true
this.childShapes.each(function(shape){
if (!(shape.eachChild instanceof Function)){
jQuery.extend(shape, ORYX.Core.AbstractShape.JSONHelper);
}
var res = iterator(shape, this);
if(res) newChildShapes.push(res); //if false is returned, and modify = true, current shape is deleted.
if(deep) shape.eachChild(iterator, deep, modify);
}.bind(this));
if(modify) this.childShapes = newChildShapes;
},
getShape: function(){
return null;
},
getChildShapes: function(deep){
var allShapes = this.childShapes;
if(deep){
this.eachChild(function(shape){
if (!(shape.getChildShapes instanceof Function)){
jQuery.extend(shape, ORYX.Core.AbstractShape.JSONHelper);
}
allShapes = allShapes.concat(shape.getChildShapes(deep));
}, true);
}
return allShapes;
},
/**
* @return {String} Serialized JSON object
*/
serialize: function(){
return JSON.stringify(this);
}
}
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespaces
*/
if(!ORYX) {var ORYX = {};}
/**
@namespace Namespace for the Oryx core elements.
@name ORYX.Core
*/
if(!ORYX.Core) {ORYX.Core = {};}
/**
* @class Oryx canvas.
* @extends ORYX.Core.AbstractShape
*
*/
ORYX.Core.Canvas = ORYX.Core.AbstractShape.extend({
/** @lends ORYX.Core.Canvas.prototype */
/**
* Defines the current zoom level
*/
zoomLevel:1,
/**
* Constructor
*/
construct: function(options, stencil, facade) {
arguments.callee.$.construct.apply(this, arguments);
if(!(options && options.width && options.height)) {
ORYX.Log.fatal("Canvas is missing mandatory parameters options.width and options.height.");
return;
}
this.facade = facade;
//TODO: set document resource id
this.resourceId = options.id;
this.nodes = [];
this.edges = [];
// Row highlighting states
this.colHighlightState = 0;
this.colHighlightEnabled = false;
//init svg document
this.rootNode = ORYX.Editor.graft("http://www.w3.org/2000/svg", options.parentNode,
['svg', {id: this.id, width: options.width, height: options.height},
['defs', {}]
]);
this.rootNode.setAttribute("xmlns:xlink", "http://www.w3.org/1999/xlink");
this.rootNode.setAttribute("xmlns:svg", "http://www.w3.org/2000/svg");
this._htmlContainer = ORYX.Editor.graft("http://www.w3.org/1999/xhtml", options.parentNode,
['div', {id: "oryx_canvas_htmlContainer", style:"position:absolute; top:5px"}]);
// Additional SVG-node BELOW the stencils to allow underlays (if that is even a word) by plugins
this.underlayNode = ORYX.Editor.graft("http://www.w3.org/2000/svg", this.rootNode,
['svg', {id: "underlay-container"}]);
// Create 2 svg-elements in the svg-container
this.columnHightlight1 = ORYX.Editor.graft("http://www.w3.org/2000/svg", this.underlayNode,
['rect', {x: 0, width: ORYX.CONFIG.FORM_ROW_WIDTH + 35, height: "100%", style: "fill: #fff6d5", visibility: "hidden"}]);
this.columnHightlight2 = ORYX.Editor.graft("http://www.w3.org/2000/svg", this.underlayNode,
['rect', {x: ORYX.CONFIG.FORM_ROW_WIDTH + 35, width: ORYX.CONFIG.FORM_ROW_WIDTH + 25, height: "100%", style: "fill: #fff6d5", visibility: "hidden"}]);
this.node = ORYX.Editor.graft("http://www.w3.org/2000/svg", this.rootNode,
['g', {},
['g', {"class": "stencils"},
['g', {"class": "me"}],
['g', {"class": "children"}],
['g', {"class": "edge"}]
],
['g', {"class":"svgcontainer"}]
]);
/*
var off = 2 * ORYX.CONFIG.GRID_DISTANCE;
var size = 3;
var d = "";
for(var i = 0; i <= options.width; i += off)
for(var j = 0; j <= options.height; j += off)
d = d + "M" + (i - size) + " " + j + " l" + (2*size) + " 0 m" + (-size) + " " + (-size) + " l0 " + (2*size) + " m0" + (-size) + " ";
ORYX.Editor.graft("http://www.w3.org/2000/svg", this.node.firstChild.firstChild,
['path', {d:d , stroke:'#000000', 'stroke-width':'0.15px'},]);
*/
//Global definition of default font for shapes
//Definitions in the SVG definition of a stencil will overwrite these settings for
// that stencil.
/*if(navigator.platform.indexOf("Mac") > -1) {
this.node.setAttributeNS(null, 'stroke', 'black');
this.node.setAttributeNS(null, 'stroke-width', '0.5px');
this.node.setAttributeNS(null, 'font-family', 'Skia');
//this.node.setAttributeNS(null, 'letter-spacing', '2px');
this.node.setAttributeNS(null, 'font-size', ORYX.CONFIG.LABEL_DEFAULT_LINE_HEIGHT);
} else {
this.node.setAttributeNS(null, 'stroke', 'none');
this.node.setAttributeNS(null, 'font-family', 'Verdana');
this.node.setAttributeNS(null, 'font-size', ORYX.CONFIG.LABEL_DEFAULT_LINE_HEIGHT);
}*/
this.node.setAttributeNS(null, 'stroke', 'none');
this.node.setAttributeNS(null, 'font-family', 'Verdana, sans-serif');
this.node.setAttributeNS(null, 'font-size-adjust', 'none');
this.node.setAttributeNS(null, 'font-style', 'normal');
this.node.setAttributeNS(null, 'font-variant', 'normal');
this.node.setAttributeNS(null, 'font-weight', 'normal');
this.node.setAttributeNS(null, 'line-heigth', 'normal');
this.node.setAttributeNS(null, 'font-size', ORYX.CONFIG.LABEL_DEFAULT_LINE_HEIGHT);
this.bounds.set(0,0,options.width, options.height);
this.addEventHandlers(this.rootNode.parentNode);
//disable context menu
this.rootNode.oncontextmenu = function() {return false;};
},
focus: function(){
try {
// Get a href
if (!this.focusEl)
{
this.focusEl = jQuery('body').append(jQuery('<a href="#" class="x-grid3-focus x-grid3-focus-canvas"/>'));
this.focusEl.swallowEvent("click", true);
}
// Focus it
this.focusEl.focus.defer(1, this.focusEl);
this.focusEl.blur.defer(3, this.focusEl);
} catch(e){}
},
setHightlightState: function(state) {
if(this.colHighlightEnabled && this.colHighlightState != state) {
if(state == 0) {
this.columnHightlight1.setAttribute("visibility", "hidden");
this.columnHightlight2.setAttribute("visibility", "hidden");
} else if(state == 1) {
this.columnHightlight1.setAttribute("visibility", "visible");
this.columnHightlight2.setAttribute("visibility", "hidden");
} else if(state == 2) {
this.columnHightlight1.setAttribute("visibility", "hidden");
this.columnHightlight2.setAttribute("visibility", "visible");
} else if(state == 3) {
this.columnHightlight1.setAttribute("visibility", "visible");
this.columnHightlight2.setAttribute("visibility", "visible");
}
this.colHighlightState = state;
}
},
setHightlightStateBasedOnX : function(x) {
if(x > ORYX.CONFIG.FORM_ROW_WIDTH + 30) {
this.setHightlightState(2);
} else {
this.setHightlightState(1);
}
},
update: function() {
this.nodes.each(function(node) {
this._traverseForUpdate(node);
}.bind(this));
// call stencil's layout callback
// (needed for row layouting of xforms)
//this.getStencil().layout(this);
var layoutEvents = this.getStencil().layout();
if(layoutEvents) {
layoutEvents.each(function(event) {
// setup additional attributes
event.shape = this;
event.forceExecution = true;
event.target = this.rootNode;
// do layouting
this._delegateEvent(event);
}.bind(this))
}
this.nodes.invoke("_update");
this.edges.invoke("_update", true);
/*this.children.each(function(child) {
child._update();
});*/
},
_traverseForUpdate: function(shape) {
var childRet = shape.isChanged;
shape.getChildNodes(false, function(child) {
if(this._traverseForUpdate(child)) {
childRet = true;
}
}.bind(this));
if(childRet) {
shape.layout();
return true;
} else {
return false;
}
},
layout: function() {
},
/**
*
* @param {Object} deep
* @param {Object} iterator
*/
getChildNodes: function(deep, iterator) {
if(!deep && !iterator) {
return this.nodes.clone();
} else {
var result = [];
this.nodes.each(function(uiObject) {
if(iterator) {
iterator(uiObject);
}
result.push(uiObject);
if(deep && uiObject instanceof ORYX.Core.Shape) {
result = result.concat(uiObject.getChildNodes(deep, iterator));
}
});
return result;
}
},
/**
* buggy crap! use base class impl instead!
* @param {Object} iterator
*/
/* getChildEdges: function(iterator) {
if(iterator) {
this.edges.each(function(edge) {
iterator(edge);
});
}
return this.edges.clone();
},
*/
/**
* Overrides the UIObject.add method. Adds uiObject to the correct sub node.
* @param {UIObject} uiObject
*/
add: function(uiObject, index, silent) {
//if uiObject is child of another UIObject, remove it.
if(uiObject instanceof ORYX.Core.UIObject) {
if (!(this.children.member(uiObject))) {
//if uiObject is child of another parent, remove it from that parent.
if(uiObject.parent) {
uiObject.parent.remove(uiObject, true);
}
//add uiObject to the Canvas
//add uiObject to this Shape
if(index != undefined)
this.children.splice(index, 0, uiObject);
else
this.children.push(uiObject);
//set parent reference
uiObject.parent = this;
//add uiObject.node to this.node depending on the type of uiObject
if(uiObject instanceof ORYX.Core.Shape) {
if(uiObject instanceof ORYX.Core.Edge) {
uiObject.addMarkers(this.rootNode.getElementsByTagNameNS(NAMESPACE_SVG, "defs")[0]);
uiObject.node = this.node.childNodes[0].childNodes[2].appendChild(uiObject.node);
this.edges.push(uiObject);
} else {
uiObject.node = this.node.childNodes[0].childNodes[1].appendChild(uiObject.node);
this.nodes.push(uiObject);
}
} else { //UIObject
uiObject.node = this.node.appendChild(uiObject.node);
}
uiObject.bounds.registerCallback(this._changedCallback);
if(this.eventHandlerCallback && silent !== true)
this.eventHandlerCallback({type:ORYX.CONFIG.EVENT_SHAPEADDED,shape:uiObject})
} else {
ORYX.Log.warn("add: ORYX.Core.UIObject is already a child of this object.");
}
} else {
ORYX.Log.fatal("add: Parameter is not of type ORYX.Core.UIObject.");
}
},
/**
* Overrides the UIObject.remove method. Removes uiObject.
* @param {UIObject} uiObject
*/
remove: function(uiObject, silent) {
//if uiObject is a child of this object, remove it.
if (this.children.member(uiObject)) {
//remove uiObject from children
var parent = uiObject.parent;
this.children = this.children.without(uiObject);
//delete parent reference of uiObject
uiObject.parent = undefined;
//delete uiObject.node from this.node
if(uiObject instanceof ORYX.Core.Shape) {
if(uiObject instanceof ORYX.Core.Edge) {
uiObject.removeMarkers();
uiObject.node = this.node.childNodes[0].childNodes[2].removeChild(uiObject.node);
this.edges = this.edges.without(uiObject);
} else {
uiObject.node = this.node.childNodes[0].childNodes[1].removeChild(uiObject.node);
this.nodes = this.nodes.without(uiObject);
}
} else { //UIObject
uiObject.node = this.node.removeChild(uiObject.node);
}
if(this.eventHandlerCallback && silent !== true)
this.eventHandlerCallback({type:ORYX.CONFIG.EVENT_SHAPEREMOVED,shape:uiObject, parent:parent});
uiObject.bounds.unregisterCallback(this._changedCallback);
} else {
ORYX.Log.warn("remove: ORYX.Core.UIObject is not a child of this object.");
}
},
/**
* Creates shapes out of the given collection of shape objects and adds them to the canvas.
* @example
* canvas.addShapeObjects({
bounds:{ lowerRight:{ y:510, x:633 }, upperLeft:{ y:146, x:210 } },
resourceId:"oryx_F0715955-50F2-403D-9851-C08CFE70F8BD",
childShapes:[],
properties:{},
stencil:{
id:"Subprocess"
},
outgoing:[{resourceId: 'aShape'}],
target: {resourceId: 'aShape'}
});
* @param {Object} shapeObjects
* @param {Function} [eventHandler] An event handler passed to each newly created shape (as eventHandlerCallback)
* @return {Array} A collection of ORYX.Core.Shape
* @methodOf ORYX.Core.Canvas.prototype
*/
addShapeObjects: function(shapeObjects, eventHandler){
if(!shapeObjects) return;
this.initializingShapes = true;
/*FIXME This implementation is very evil! At first, all shapes are created on
canvas. In a second step, the attributes are applied. There must be a distinction
between the configuration phase (where the outgoings, for example, are just named),
and the creation phase (where the outgoings are evaluated). This must be reflected
in code to provide a nicer API/ implementation!!! */
var addShape = function(shape, parent){
// Create a new Stencil
var stencil = ORYX.Core.StencilSet.stencil(this.getStencil().namespace() + shape.stencil.id );
// Create a new Shape
var ShapeClass = (stencil.type() == "node") ? ORYX.Core.Node : ORYX.Core.Edge;
var newShape = new ShapeClass(
{'eventHandlerCallback': eventHandler},
stencil, this.facade);
// Set the resource id
newShape.resourceId = shape.resourceId;
newShape.node.id = "svg-" + shape.resourceId;
// Set parent to json object to be used later
// Due to the nested json structure, normally shape.parent is not set/ must not be set.
// In special cases, it can be easier to set this directly instead of a nested structure.
shape.parent = "#" + ((shape.parent && shape.parent.resourceId) || parent.resourceId);
// Add the shape to the canvas
this.add( newShape );
return {
json: shape,
object: newShape
};
}.bind(this);
/** Builds up recursively a flatted array of shapes, including a javascript object and json representation
* @param {Object} shape Any object that has Object#childShapes
*/
var addChildShapesRecursively = function(shape){
var addedShapes = [];
if (shape.childShapes && shape.childShapes.constructor == String)
{
shape.childShapes = JSON.parse(shape.childShapes);
}
shape.childShapes.each(function(childShape){
addedShapes.push(addShape(childShape, shape));
addedShapes = addedShapes.concat(addChildShapesRecursively(childShape));
});
return addedShapes;
}.bind(this);
var shapes = addChildShapesRecursively({
childShapes: shapeObjects,
resourceId: this.resourceId
});
// prepare deserialisation parameter
shapes.each(
function(shape){
var properties = [];
for(field in shape.json.properties){
properties.push({
prefix: 'oryx',
name: field,
value: shape.json.properties[field]
});
}
// Outgoings
shape.json.outgoing.each(function(out){
properties.push({
prefix: 'raziel',
name: 'outgoing',
value: "#"+out.resourceId
});
});
// Target
// (because of a bug, the first outgoing is taken when there is no target,
// can be removed after some time)
if(shape.object instanceof ORYX.Core.Edge) {
var target = shape.json.target || shape.json.outgoing[0];
if(target){
properties.push({
prefix: 'raziel',
name: 'target',
value: "#"+target.resourceId
});
}
}
// Bounds
if (shape.json.bounds) {
properties.push({
prefix: 'oryx',
name: 'bounds',
value: shape.json.bounds.upperLeft.x + "," + shape.json.bounds.upperLeft.y + "," + shape.json.bounds.lowerRight.x + "," + shape.json.bounds.lowerRight.y
});
}
//Dockers [{x:40, y:50}, {x:30, y:60}] => "40 50 30 60 #"
if(shape.json.dockers){
properties.push({
prefix: 'oryx',
name: 'dockers',
value: shape.json.dockers.inject("", function(dockersStr, docker){
return dockersStr + docker.x + " " + docker.y + " ";
}) + " #"
});
}
//Parent
properties.push({
prefix: 'raziel',
name: 'parent',
value: shape.json.parent
});
shape.__properties = properties;
}.bind(this)
);
// Deserialize the properties from the shapes
// This can't be done earlier because Shape#deserialize expects that all referenced nodes are already there
// first, deserialize all nodes
shapes.each(function(shape) {
if(shape.object instanceof ORYX.Core.Node) {
shape.object.deserialize(shape.__properties, shape.json);
}
});
// second, deserialize all edges
shapes.each(function(shape) {
if(shape.object instanceof ORYX.Core.Edge) {
shape.object.deserialize(shape.__properties, shape.json);
shape.object._oldBounds = shape.object.bounds.clone();
shape.object._update();
}
});
delete this.initializingShapes;
return shapes.pluck("object");
},
/**
* Updates the size of the canvas, regarding to the containg shapes.
*/
updateSize: function(){
// Check the size for the canvas
var maxWidth = 0;
var maxHeight = 0;
var offset = 100;
this.getChildShapes(true, function(shape){
var b = shape.bounds;
maxWidth = Math.max( maxWidth, b.lowerRight().x + offset)
maxHeight = Math.max( maxHeight, b.lowerRight().y + offset)
});
if( this.bounds.width() < maxWidth || this.bounds.height() < maxHeight ){
this.setSize({width: Math.max(this.bounds.width(), maxWidth), height: Math.max(this.bounds.height(), maxHeight)})
}
},
getRootNode: function() {
return this.rootNode;
},
getUnderlayNode: function() {
return this.underlayNode;
},
getSvgContainer: function() {
return this.node.childNodes[1];
},
getHTMLContainer: function() {
return this._htmlContainer;
},
/**
* Return all elements of the same highest level
* @param {Object} elements
*/
getShapesWithSharedParent: function(elements) {
// If there is no elements, return []
if(!elements || elements.length < 1) { return []; }
// If there is one element, return this element
if(elements.length == 1) { return elements;}
return elements.findAll(function(value){
var parentShape = value.parent;
while(parentShape){
if(elements.member(parentShape)) return false;
parentShape = parentShape.parent;
}
return true;
});
},
setSize: function(size, dontSetBounds) {
if(!size || !size.width || !size.height){return;};
if(this.rootNode.parentNode){
this.rootNode.parentNode.style.width = size.width + 'px';
this.rootNode.parentNode.style.height = size.height + 'px';
}
this.rootNode.setAttributeNS(null, 'width', size.width);
this.rootNode.setAttributeNS(null, 'height', size.height);
//this._htmlContainer.style.top = "-" + (size.height + 4) + 'px';
if( !dontSetBounds ){
this.bounds.set({a:{x:0,y:0},b:{x:size.width/this.zoomLevel,y:size.height/this.zoomLevel}});
}
},
/**
* Returns an SVG document of the current process.
* @param {Boolean} escapeText Use true, if you want to parse it with an XmlParser,
* false, if you want to use the SVG document in browser on client side.
*/
getSVGRepresentation: function(escapeText) {
// Get the serialized svg image source
var svgClone = this.getRootNode().cloneNode(true);
this._removeInvisibleElements(svgClone);
var x1, y1, x2, y2;
this.getChildShapes(true).each(function(shape) {
var absBounds = shape.absoluteBounds();
var ul = absBounds.upperLeft();
var lr = absBounds.lowerRight();
if(x1 == undefined) {
x1 = ul.x;
y1 = ul.y;
x2 = lr.x;
y2 = lr.y;
} else {
x1 = Math.min(x1, ul.x);
y1 = Math.min(y1, ul.y);
x2 = Math.max(x2, lr.x);
y2 = Math.max(y2, lr.y);
}
});
var margin = 50;
var width, height, tx, ty;
if(x1 == undefined) {
width = 0;
height = 0;
tx = 0;
ty = 0;
} else {
width = x2;
height = y2;
tx = -x1+margin/2;
ty = -y1+margin/2;
}
// Set the width and height
svgClone.setAttributeNS(null, 'width', width + margin);
svgClone.setAttributeNS(null, 'height', height + margin);
//remove scale factor
svgClone.childNodes[1].removeAttributeNS(null, 'transform');
try{
var svgCont = svgClone.childNodes[1].childNodes[1];
svgCont.parentNode.removeChild(svgCont);
} catch(e) {}
if(escapeText) {
$A(svgClone.getElementsByTagNameNS(ORYX.CONFIG.NAMESPACE_SVG, 'tspan')).each(function(elem) {
elem.textContent = elem.textContent.escapeHTML();
});
$A(svgClone.getElementsByTagNameNS(ORYX.CONFIG.NAMESPACE_SVG, 'text')).each(function(elem) {
if(elem.childNodes.length == 0)
elem.textContent = elem.textContent.escapeHTML();
});
}
// generating absolute urls for the pdf-exporter
$A(svgClone.getElementsByTagNameNS(ORYX.CONFIG.NAMESPACE_SVG, 'image')).each(function(elem) {
var href = elem.getAttributeNS("http://www.w3.org/1999/xlink","href");
if(!href.match("^(http|https)://")) {
href = window.location.protocol + "//" + window.location.host + href;
elem.setAttributeNS("http://www.w3.org/1999/xlink", "href", href);
}
});
// escape all links
$A(svgClone.getElementsByTagNameNS(ORYX.CONFIG.NAMESPACE_SVG, 'a')).each(function(elem) {
elem.setAttributeNS("http://www.w3.org/1999/xlink", "xlink:href", (elem.getAttributeNS("http://www.w3.org/1999/xlink","href")||"").escapeHTML());
});
return svgClone;
},
/**
* Removes all nodes (and its children) that has the
* attribute visibility set to "hidden"
*/
_removeInvisibleElements: function(element) {
var index = 0;
while(index < element.childNodes.length) {
var child = element.childNodes[index];
if(child.getAttributeNS &&
child.getAttributeNS(null, "visibility") === "hidden") {
element.removeChild(child);
} else {
this._removeInvisibleElements(child);
index++;
}
}
},
/**
* This method checks all shapes on the canvas and removes all shapes that
* contain invalid bounds values or dockers values(NaN)
*/
/*cleanUp: function(parent) {
if (!parent) {
parent = this;
}
parent.getChildShapes().each(function(shape){
var a = shape.bounds.a;
var b = shape.bounds.b;
if (isNaN(a.x) || isNaN(a.y) || isNaN(b.x) || isNaN(b.y)) {
parent.remove(shape);
}
else {
shape.getDockers().any(function(docker) {
a = docker.bounds.a;
b = docker.bounds.b;
if (isNaN(a.x) || isNaN(a.y) || isNaN(b.x) || isNaN(b.y)) {
parent.remove(shape);
return true;
}
return false;
});
shape.getMagnets().any(function(magnet) {
a = magnet.bounds.a;
b = magnet.bounds.b;
if (isNaN(a.x) || isNaN(a.y) || isNaN(b.x) || isNaN(b.y)) {
parent.remove(shape);
return true;
}
return false;
});
this.cleanUp(shape);
}
}.bind(this));
},*/
_delegateEvent: function(event) {
if(this.eventHandlerCallback && ( event.target == this.rootNode || event.target == this.rootNode.parentNode )) {
this.eventHandlerCallback(event, this);
}
},
toString: function() { return "Canvas " + this.id },
/**
* Calls {@link ORYX.Core.AbstractShape#toJSON} and adds some stencil set information.
*/
toJSON: function() {
var json = arguments.callee.$.toJSON.apply(this, arguments);
// if(ORYX.CONFIG.STENCILSET_HANDLER.length > 0) {
// json.stencilset = {
// url: this.getStencil().stencilSet().namespace()
// };
// } else {
json.stencilset = {
url: this.getStencil().stencilSet().source(),
namespace: this.getStencil().stencilSet().namespace()
};
// }
return json;
}
});/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
var idCounter = 0;
var ID_PREFIX = "resource";
/**
* Main initialization method. To be called when loading
* of the document, including all scripts, is completed.
*/
function init() {
ORYX.Log.debug("Querying editor instances");
// Hack for WebKit to set the SVGElement-Classes
ORYX.Editor.setMissingClasses();
// If someone wants to create the editor instance himself
if (window.onOryxResourcesLoaded) {
window.onOryxResourcesLoaded();
}
// Else fetch the model from server and display editor
else {
var modelId = window.location.search.substring(4);
var modelUrl = "./service/model/" + modelId + "/json";
ORYX.Editor.createByUrl(modelUrl);
}
}
/**
@namespace Global Oryx name space
@name ORYX
*/
if(!ORYX) {var ORYX = {};}
/**
* The Editor class.
* @class ORYX.Editor
* @extends Clazz
* @param {Object} config An editor object, passed to {@link ORYX.Editor#loadSerialized}
* @param {String} config.id Any ID that can be used inside the editor. If fullscreen=false, any HTML node with this id must be present to render the editor to this node.
* @param {boolean} [config.fullscreen=true] Render editor in fullscreen mode or not.
* @param {String} config.stencilset.url Stencil set URL.
* @param {String} [config.stencil.id] Stencil type used for creating the canvas.
* @param {Object} config.properties Any properties applied to the canvas.
*/
ORYX.Editor = {
/** @lends ORYX.Editor.prototype */
// Defines the global dom event listener
DOMEventListeners: new Hash(),
// Defines the selection
selection: [],
// Defines the current zoom level
zoomLevel:1.0,
construct: function(config) {
// initialization.
this._eventsQueue = [];
this.loadedPlugins = [];
this.pluginsData = [];
//meta data about the model for the signavio warehouse
//directory, new, name, description, revision, model (the model data)
this.modelMetaData = config;
var model = config;
this.id = model.modelId;
if(config.model) {
model = config.model;
}
if(!this.id) {
this.id = model.id;
if(!this.id) {
this.id = ORYX.Editor.provideId();
}
}
// Defines if the editor should be fullscreen or not
this.fullscreen = config.fullscreen !== false;
// Initialize the eventlistener
this._initEventListener();
// Load particular stencilset
if(ORYX.CONFIG.BACKEND_SWITCH) {
var ssUrl = (model.stencilset.namespace||model.stencilset.url).replace("#", "%23");
ORYX.Core.StencilSet.loadStencilSet(ssUrl, this.modelMetaData, this.id);
} else {
var ssUrl = model.stencilset.url;
ORYX.Core.StencilSet.loadStencilSet(ssUrl, this.modelMetaData, this.id);
}
// CREATES the canvas
this._createCanvas(model.stencil ? model.stencil.id : null, model.properties);
// GENERATES the whole EXT.VIEWPORT
this._generateGUI();
// Initializing of a callback to check loading ends
var loadPluginFinished = false;
var loadContentFinished = false;
var initFinished = function(){
if( !loadPluginFinished || !loadContentFinished ){ return }
this._finishedLoading();
}.bind(this)
// LOAD the plugins
window.setTimeout(function(){
this.loadPlugins();
loadPluginFinished = true;
initFinished();
}.bind(this), 100);
// LOAD the content of the current editor instance
window.setTimeout(function(){
this.loadSerialized(model, true); // Request the meta data as well
this.getCanvas().update();
loadContentFinished = true;
initFinished();
}.bind(this), 200);
},
_finishedLoading: function() {
// Raise Loaded Event
this.handleEvents( {type:ORYX.CONFIG.EVENT_LOADED} )
},
_initEventListener: function(){
// Register on Events
document.documentElement.addEventListener(ORYX.CONFIG.EVENT_KEYDOWN, this.catchKeyDownEvents.bind(this), false);
document.documentElement.addEventListener(ORYX.CONFIG.EVENT_KEYUP, this.catchKeyUpEvents.bind(this), false);
// Enable Key up and down Event
this._keydownEnabled = true;
this._keyupEnabled = true;
this.DOMEventListeners[ORYX.CONFIG.EVENT_MOUSEDOWN] = [];
this.DOMEventListeners[ORYX.CONFIG.EVENT_MOUSEUP] = [];
this.DOMEventListeners[ORYX.CONFIG.EVENT_MOUSEOVER] = [];
this.DOMEventListeners[ORYX.CONFIG.EVENT_MOUSEOUT] = [];
this.DOMEventListeners[ORYX.CONFIG.EVENT_SELECTION_CHANGED] = [];
this.DOMEventListeners[ORYX.CONFIG.EVENT_MOUSEMOVE] = [];
},
/**
* Generate the whole viewport of the
* Editor and initialized the Ext-Framework
*
*/
_generateGUI: function() {
// Defines the layout height if it's NOT fullscreen
var layoutHeight = ORYX.CONFIG.WINDOW_HEIGHT;
var canvasParent = this.getCanvas().rootNode.parentNode;
jQuery("#canvasSection").append(canvasParent);
// Set the editor to the center, and refresh the size
canvasParent.parentNode.setAttributeNS(null, 'align', 'center');
canvasParent.setAttributeNS(null, 'align', 'left');
this.getCanvas().setSize({
width : ORYX.CONFIG.CANVAS_WIDTH,
height : ORYX.CONFIG.CANVAS_HEIGHT
});
},
getAvailablePlugins: function(){
var curAvailablePlugins=ORYX.availablePlugins.clone();
curAvailablePlugins.each(function(plugin){
if(this.loadedPlugins.find(function(loadedPlugin){
return loadedPlugin.type==this.name;
}.bind(plugin))){
plugin.engaged=true;
}else{
plugin.engaged=false;
}
}.bind(this));
return curAvailablePlugins;
},
loadScript: function (url, callback){
var script = document.createElement("script")
script.type = "text/javascript";
if (script.readyState){ //IE
script.onreadystatechange = function(){
if (script.readyState == "loaded" || script.readyState == "complete"){
script.onreadystatechange = null;
callback();
}
};
} else { //Others
script.onload = function(){
callback();
};
}
script.src = url;
document.getElementsByTagName("head")[0].appendChild(script);
},
/**
* activate Plugin
*
* @param {String} name
* @param {Function} callback
* callback(sucess, [errorCode])
* errorCodes: NOTUSEINSTENCILSET, REQUIRESTENCILSET, NOTFOUND, YETACTIVATED
*/
activatePluginByName: function(name, callback, loadTry){
var match=this.getAvailablePlugins().find(function(value){return value.name==name});
if(match && (!match.engaged || (match.engaged==='false'))){
var loadedStencilSetsNamespaces = this.getStencilSets().keys();
var facade = this._getPluginFacade();
var newPlugin;
var me=this;
ORYX.Log.debug("Initializing plugin '%0'", match.name);
if (!match.requires || !match.requires.namespaces || match.requires.namespaces.any(function(req){ return loadedStencilSetsNamespaces.indexOf(req) >= 0 }) ){
if(!match.notUsesIn || !match.notUsesIn.namespaces || !match.notUsesIn.namespaces.any(function(req){ return loadedStencilSetsNamespaces.indexOf(req) >= 0 })){
try {
var className = eval(match.name);
var newPlugin = new className(facade, match);
newPlugin.type = match.name;
// If there is an GUI-Plugin, they get all Plugins-Offer-Meta-Data
if (newPlugin.registryChanged)
newPlugin.registryChanged(me.pluginsData);
// If there have an onSelection-Method it will pushed to the Editor Event-Handler
if (newPlugin.onSelectionChanged)
me.registerOnEvent(ORYX.CONFIG.EVENT_SELECTION_CHANGED, newPlugin.onSelectionChanged.bind(newPlugin));
this.loadedPlugins.push(newPlugin);
this.loadedPlugins.each(function(loaded){
if(loaded.registryChanged)
loaded.registryChanged(this.pluginsData);
}.bind(me));
callback(true);
} catch(e) {
ORYX.Log.warn("Plugin %0 is not available", match.name);
if(!!loadTry){
callback(false,"INITFAILED");
return;
}
this.loadScript("plugins/scripts/"+match.source, this.activatePluginByName.bind(this,match.name,callback,true));
}
}else{
callback(false,"NOTUSEINSTENCILSET");
ORYX.Log.info("Plugin need a stencilset which is not loaded'", match.name);
}
} else {
callback(false,"REQUIRESTENCILSET");
ORYX.Log.info("Plugin need a stencilset which is not loaded'", match.name);
}
}else{
callback(false, match?"NOTFOUND":"YETACTIVATED");
//TODO error handling
}
},
/**
* Laden der Plugins
*/
loadPlugins: function() {
// if there should be plugins but still are none, try again.
// TODO this should wait for every plugin respectively.
/*if (!ORYX.Plugins && ORYX.availablePlugins.length > 0) {
window.setTimeout(this.loadPlugins.bind(this), 100);
return;
}*/
var me = this;
var newPlugins = [];
var loadedStencilSetsNamespaces = this.getStencilSets().keys();
// Available Plugins will be initalize
var facade = this._getPluginFacade();
// If there is an Array where all plugins are described, than only take those
// (that comes from the usage of oryx with a mashup api)
if( ORYX.MashupAPI && ORYX.MashupAPI.loadablePlugins && ORYX.MashupAPI.loadablePlugins instanceof Array ){
// Get the plugins from the available plugins (those who are in the plugins.xml)
ORYX.availablePlugins = $A(ORYX.availablePlugins).findAll(function(value){
return ORYX.MashupAPI.loadablePlugins.include( value.name )
})
// Add those plugins to the list, which are only in the loadablePlugins list
ORYX.MashupAPI.loadablePlugins.each(function( className ){
if( !(ORYX.availablePlugins.find(function(val){ return val.name == className }))){
ORYX.availablePlugins.push( {name: className } );
}
})
}
ORYX.availablePlugins.each(function(value) {
ORYX.Log.debug("Initializing plugin '%0'", value.name);
if( (!value.requires || !value.requires.namespaces || value.requires.namespaces.any(function(req){ return loadedStencilSetsNamespaces.indexOf(req) >= 0 }) ) &&
(!value.notUsesIn || !value.notUsesIn.namespaces || !value.notUsesIn.namespaces.any(function(req){ return loadedStencilSetsNamespaces.indexOf(req) >= 0 }) )&&
/*only load activated plugins or undefined */
(value.engaged || (value.engaged===undefined)) ){
try {
var className = eval(value.name);
if( className ){
var plugin = new className(facade, value);
plugin.type = value.name;
newPlugins.push( plugin );
plugin.engaged=true;
}
} catch(e) {
ORYX.Log.warn("Plugin %0 is not available %1", value.name, e);
}
} else {
ORYX.Log.info("Plugin need a stencilset which is not loaded'", value.name);
}
});
newPlugins.each(function(value) {
// If there is an GUI-Plugin, they get all Plugins-Offer-Meta-Data
if(value.registryChanged)
value.registryChanged(me.pluginsData);
// If there have an onSelection-Method it will pushed to the Editor Event-Handler
if(value.onSelectionChanged)
me.registerOnEvent(ORYX.CONFIG.EVENT_SELECTION_CHANGED, value.onSelectionChanged.bind(value));
});
this.loadedPlugins = newPlugins;
this.registerPluginsOnKeyEvents();
this.setSelection();
},
/**
* Creates the Canvas
* @param {String} [stencilType] The stencil type used for creating the canvas. If not given, a stencil with myBeRoot = true from current stencil set is taken.
* @param {Object} [canvasConfig] Any canvas properties (like language).
*/
_createCanvas: function(stencilType, canvasConfig) {
if (stencilType) {
// Add namespace to stencilType
if (stencilType.search(/^http/) === -1) {
stencilType = this.getStencilSets().values()[0].namespace() + stencilType;
}
}
else {
// Get any root stencil type
stencilType = this.getStencilSets().values()[0].findRootStencilName();
}
// get the stencil associated with the type
var canvasStencil = ORYX.Core.StencilSet.stencil(stencilType);
if (!canvasStencil)
ORYX.Log.fatal("Initialisation failed, because the stencil with the type %0 is not part of one of the loaded stencil sets.", stencilType);
// create all dom
// TODO fix border, so the visible canvas has a double border and some spacing to the scrollbars
var div = ORYX.Editor.graft("http://www.w3.org/1999/xhtml", null, ['div']);
// set class for custom styling
div.addClassName("ORYX_Editor");
// create the canvas
this._canvas = new ORYX.Core.Canvas({
width : ORYX.CONFIG.CANVAS_WIDTH,
height : ORYX.CONFIG.CANVAS_HEIGHT,
'eventHandlerCallback' : this.handleEvents.bind(this),
id : this.id,
parentNode : div
}, canvasStencil, this._getPluginFacade());
if (canvasConfig) {
// Migrate canvasConfig to an RDF-like structure
//FIXME this isn't nice at all because we don't want rdf any longer
var properties = [];
for(field in canvasConfig){
properties.push({
prefix: 'oryx',
name: field,
value: canvasConfig[field]
});
}
this._canvas.deserialize(properties);
}
},
/**
* Returns a per-editor singleton plugin facade.
* To be used in plugin initialization.
*/
_getPluginFacade: function() {
// if there is no pluginfacade already created:
if(!(this._pluginFacade))
// create it.
this._pluginFacade = {
activatePluginByName: this.activatePluginByName.bind(this),
//deactivatePluginByName: this.deactivatePluginByName.bind(this),
getAvailablePlugins: this.getAvailablePlugins.bind(this),
offer: this.offer.bind(this),
getStencilSets: this.getStencilSets.bind(this),
getStencilSetExtensionDefinition:function(){ return Object.clone(this.ss_extensions_def||{})}.bind(this),
getRules: this.getRules.bind(this),
loadStencilSet: this.loadStencilSet.bind(this),
createShape: this.createShape.bind(this),
deleteShape: this.deleteShape.bind(this),
getSelection: this.getSelection.bind(this),
setSelection: this.setSelection.bind(this),
updateSelection: this.updateSelection.bind(this),
getCanvas: this.getCanvas.bind(this),
importJSON: this.importJSON.bind(this),
getJSON: this.getJSON.bind(this),
getSerializedJSON: this.getSerializedJSON.bind(this),
executeCommands: this.executeCommands.bind(this),
isExecutingCommands: this.isExecutingCommands.bind(this),
registerOnEvent: this.registerOnEvent.bind(this),
unregisterOnEvent: this.unregisterOnEvent.bind(this),
raiseEvent: this.handleEvents.bind(this),
enableEvent: this.enableEvent.bind(this),
disableEvent: this.disableEvent.bind(this),
eventCoordinates: this.eventCoordinates.bind(this),
eventCoordinatesXY: this.eventCoordinatesXY.bind(this),
getModelMetaData: this.getModelMetaData.bind(this)
};
// return it.
return this._pluginFacade;
},
isExecutingCommands: function(){
return !!this.commandExecuting;
},
/**
* Implementes the command pattern
* (The real usage of the command pattern
* is implemented and shown in the Plugins/undo.js)
*
* @param <Oryx.Core.Command>[] Array of commands
*/
executeCommands: function(commands){
if (!this.commandStack){
this.commandStack = [];
}
if (!this.commandStackExecuted){
this.commandStackExecuted = [];
}
this.commandStack = [].concat(this.commandStack)
.concat(commands);
// Check if already executes
if (this.commandExecuting){ return; }
// Start execution
this.commandExecuting = true;
// Iterate over all commands
while(this.commandStack.length > 0){
var command = this.commandStack.shift();
// and execute it
command.execute();
this.commandStackExecuted.push(command);
}
// Raise event for executing commands
this.handleEvents({
type : ORYX.CONFIG.EVENT_EXECUTE_COMMANDS,
commands : this.commandStackExecuted
});
// Remove temporary vars
delete this.commandStack;
delete this.commandStackExecuted;
delete this.commandExecuting;
this.updateSelection();
},
/**
* Returns JSON of underlying canvas (calls ORYX.Canvas#toJSON()).
* @return {Object} Returns JSON representation as JSON object.
*/
getJSON: function(){
delete Array.prototype.toJSON;
var canvasJSON = this.getCanvas().toJSON();
canvasJSON.ssextensions = this.getStencilSets().values()[0].extensions().keys().findAll(function(sse){ return !sse.endsWith('/meta#') });
return canvasJSON;
},
/**
* Serializes a call to toJSON().
* @return {String} Returns JSON representation as string.
*/
getSerializedJSON: function(){
return JSON.stringify(this.getJSON());
},
/**
* Imports shapes in JSON as expected by {@link ORYX.Editor#loadSerialized}
* @param {Object|String} jsonObject The (serialized) json object to be imported
* @param {boolean } [noSelectionAfterImport=false] Set to true if no shapes should be selected after import
* @throws {SyntaxError} If the serialized json object contains syntax errors
*/
importJSON: function(jsonObject, noSelectionAfterImport) {
try {
jsonObject = this.renewResourceIds(jsonObject);
} catch(error){
throw error;
}
//check, if the imported json model can be loaded in this editor
// (stencil set has to fit)
if(jsonObject.stencilset.namespace && jsonObject.stencilset.namespace !== this.getCanvas().getStencil().stencilSet().namespace()) {
alert(String.format(ORYX.I18N.JSONImport.wrongSS, jsonObject.stencilset.namespace, this.getCanvas().getStencil().stencilSet().namespace()));
return null;
} else {
var commandClass = ORYX.Core.Command.extend({
construct: function(jsonObject, loadSerializedCB, noSelectionAfterImport, facade){
this.jsonObject = jsonObject;
this.noSelection = noSelectionAfterImport;
this.facade = facade;
this.shapes;
this.connections = [];
this.parents = new Hash();
this.selection = this.facade.getSelection();
this.loadSerialized = loadSerializedCB;
},
execute: function(){
if (!this.shapes) {
// Import the shapes out of the serialization
this.shapes = this.loadSerialized( this.jsonObject );
//store all connections
this.shapes.each(function(shape) {
if (shape.getDockers) {
var dockers = shape.getDockers();
if (dockers) {
if (dockers.length > 0) {
this.connections.push([dockers.first(), dockers.first().getDockedShape(), dockers.first().referencePoint]);
}
if (dockers.length > 1) {
this.connections.push([dockers.last(), dockers.last().getDockedShape(), dockers.last().referencePoint]);
}
}
}
//store parents
this.parents[shape.id] = shape.parent;
}.bind(this));
} else {
this.shapes.each(function(shape) {
this.parents[shape.id].add(shape);
}.bind(this));
this.connections.each(function(con) {
con[0].setDockedShape(con[1]);
con[0].setReferencePoint(con[2]);
con[0].update();
});
}
//this.parents.values().uniq().invoke("update");
this.facade.getCanvas().update();
if(!this.noSelection)
this.facade.setSelection(this.shapes);
else
this.facade.updateSelection();
// call updateSize again, because during loadSerialized the edges' bounds
// are not yet initialized properly
this.facade.getCanvas().updateSize();
},
rollback: function(){
var selection = this.facade.getSelection();
this.shapes.each(function(shape) {
selection = selection.without(shape);
this.facade.deleteShape(shape);
}.bind(this));
/*this.parents.values().uniq().each(function(parent) {
if(!this.shapes.member(parent))
parent.update();
}.bind(this));*/
this.facade.getCanvas().update();
this.facade.setSelection(selection);
}
})
var command = new commandClass(jsonObject,
this.loadSerialized.bind(this),
noSelectionAfterImport,
this._getPluginFacade());
this.executeCommands([command]);
return command.shapes.clone();
}
},
/**
* This method renew all resource Ids and according references.
* Warning: The implementation performs a substitution on the serialized object for
* easier implementation. This results in a low performance which is acceptable if this
* is only used when importing models.
* @param {Object|String} jsonObject
* @throws {SyntaxError} If the serialized json object contains syntax errors.
* @return {Object} The jsonObject with renewed ids.
* @private
*/
renewResourceIds: function(jsonObject){
// For renewing resource ids, a serialized and object version is needed
if(Object.prototype.toString.call(jsonObject) === "String"){
try {
var serJsonObject = jsonObject;
jsonObject = JSON.parse(jsonObject);
} catch(error){
throw new SyntaxError(error.message);
}
} else {
var serJsonObject = JSON.stringify(jsonObject);
}
// collect all resourceIds recursively
var collectResourceIds = function(shapes){
if(!shapes) return [];
return shapes.map(function(shape){
return collectResourceIds(shape.childShapes).concat(shape.resourceId);
}).flatten();
}
var resourceIds = collectResourceIds(jsonObject.childShapes);
// Replace each resource id by a new one
resourceIds.each(function(oldResourceId){
var newResourceId = ORYX.Editor.provideId();
serJsonObject = serJsonObject.replace(new RegExp(oldResourceId, 'g'), newResourceId);
});
return JSON.parse(serJsonObject);
},
/**
* Loads serialized model to the oryx.
* @example
* editor.loadSerialized({
* resourceId: "mymodel1",
* childShapes: [
* {
* stencil:{ id:"Subprocess" },
* outgoing:[{resourceId: 'aShape'}],
* target: {resourceId: 'aShape'},
* bounds:{ lowerRight:{ y:510, x:633 }, upperLeft:{ y:146, x:210 } },
* resourceId: "myshape1",
* childShapes:[],
* properties:{},
* }
* ],
* properties:{
* language: "English"
* },
* stencilset:{
* url:"http://localhost:8080/oryx/stencilsets/bpmn1.1/bpmn1.1.json"
* },
* stencil:{
* id:"BPMNDiagram"
* }
* });
* @param {Object} model Description of the model to load.
* @param {Array} [model.ssextensions] List of stenctil set extensions.
* @param {String} model.stencilset.url
* @param {String} model.stencil.id
* @param {Array} model.childShapes
* @param {Array} [model.properties]
* @param {String} model.resourceId
* @return {ORYX.Core.Shape[]} List of created shapes
* @methodOf ORYX.Editor.prototype
*/
loadSerialized: function(model, requestMeta){
var canvas = this.getCanvas();
// Bugfix (cf. http://code.google.com/p/oryx-editor/issues/detail?id=240)
// Deserialize the canvas' stencil set extensions properties first!
this.loadSSExtensions(model.ssextensions);
// Load Meta Data Extension if available
// #Signavio
if (requestMeta === true) {
var metaDataExtension = this.getExtensionForMetaData();
if (metaDataExtension) {
this.loadSSExtension(metaDataExtension);
}
}
var shapes = this.getCanvas().addShapeObjects(model.childShapes, this.handleEvents.bind(this));
if(model.properties) {
for(key in model.properties) {
var value = model.properties[key];
var prop = this.getCanvas().getStencil().property("oryx-"+key);
if (!(typeof value === "string") && (!prop || !prop.isList())) {
value = JSON.stringify(value);
}
this.getCanvas().setProperty("oryx-" + key, value);
}
}
this.getCanvas().updateSize();
// Force to update the selection
this.selection = [null];
this.setSelection([]);
return shapes;
},
/**
* Return the namespace of the extension which
* provided all the self defined meta data
* @return {String} Returns null if no extension is defined, otherwise the namespace
*
*/
getExtensionForMetaData: function(){
if (!this.ss_extensions_def||!(this.ss_extensions_def.extensions instanceof Array)){
return null;
}
var stencilsets = this.getStencilSets();
var extension = this.ss_extensions_def.extensions.find(function(ex){
return !!stencilsets[ex["extends"]] && ex.namespace.endsWith("/meta#");
});
return extension ? extension.namespace || null : null;
},
/**
* Calls ORYX.Editor.prototype.ss_extension_namespace for each element
* @param {Array} ss_extension_namespaces An array of stencil set extension namespaces.
*/
loadSSExtensions: function(ss_extension_namespaces){
if(!ss_extension_namespaces) return;
ss_extension_namespaces.each(function(ss_extension_namespace){
this.loadSSExtension(ss_extension_namespace);
}.bind(this));
},
/**
* Loads a stencil set extension.
* The stencil set extensions definiton file must already
* be loaded when the editor is initialized.
*/
loadSSExtension: function(ss_extension_namespace) {
if (this.ss_extensions_def) {
var extension = this.ss_extensions_def.extensions.find(function(ex){
return (ex.namespace == ss_extension_namespace);
});
if (!extension) {
return;
}
var stencilset = this.getStencilSets()[extension["extends"]];
if (!stencilset) {
return;
}
// Check if absolute or relative url
if ((extension["definition"]||"").startsWith("/")){
stencilset.addExtension(extension["definition"])
} else {
stencilset.addExtension(ORYX.CONFIG.SS_EXTENSIONS_FOLDER + extension["definition"])
}
//stencilset.addExtension("/oryx/build/stencilsets/extensions/" + extension["definition"])
this.getRules().initializeRules(stencilset);
this._getPluginFacade().raiseEvent({
type: ORYX.CONFIG.EVENT_STENCIL_SET_LOADED
});
}
},
disableEvent: function(eventType){
if(eventType == ORYX.CONFIG.EVENT_KEYDOWN) {
this._keydownEnabled = false;
}
if(eventType == ORYX.CONFIG.EVENT_KEYUP) {
this._keyupEnabled = false;
}
if(this.DOMEventListeners.keys().member(eventType)) {
var value = this.DOMEventListeners.remove(eventType);
this.DOMEventListeners['disable_' + eventType] = value;
}
},
enableEvent: function(eventType){
if(eventType == ORYX.CONFIG.EVENT_KEYDOWN) {
this._keydownEnabled = true;
}
if(eventType == ORYX.CONFIG.EVENT_KEYUP) {
this._keyupEnabled = true;
}
if(this.DOMEventListeners.keys().member("disable_" + eventType)) {
var value = this.DOMEventListeners.remove("disable_" + eventType);
this.DOMEventListeners[eventType] = value;
}
},
/**
* Methods for the PluginFacade
*/
registerOnEvent: function(eventType, callback) {
if(!(this.DOMEventListeners.keys().member(eventType))) {
this.DOMEventListeners[eventType] = [];
}
this.DOMEventListeners[eventType].push(callback);
},
unregisterOnEvent: function(eventType, callback) {
if(this.DOMEventListeners.keys().member(eventType)) {
this.DOMEventListeners[eventType] = this.DOMEventListeners[eventType].without(callback);
} else {
// Event is not supported
// TODO: Error Handling
}
},
getSelection: function() {
return this.selection || [];
},
getStencilSets: function() {
return ORYX.Core.StencilSet.stencilSets(this.id);
},
getRules: function() {
return ORYX.Core.StencilSet.rules(this.id);
},
loadStencilSet: function(source) {
try {
ORYX.Core.StencilSet.loadStencilSet(source, this.modelMetaData, this.id);
this.handleEvents({type:ORYX.CONFIG.EVENT_STENCIL_SET_LOADED});
} catch (e) {
ORYX.Log.warn("Requesting stencil set file failed. (" + e + ")");
}
},
offer: function(pluginData) {
if(!this.pluginsData.member(pluginData)){
this.pluginsData.push(pluginData);
}
},
/**
* It creates an new event or adds the callback, if already existing,
* for the key combination that the plugin passes in keyCodes attribute
* of the offer method.
*
* The new key down event fits the schema:
* key.event[.metactrl][.alt][.shift].'thekeyCode'
*/
registerPluginsOnKeyEvents: function() {
this.pluginsData.each(function(pluginData) {
if(pluginData.keyCodes) {
pluginData.keyCodes.each(function(keyComb) {
var eventName = "key.event";
/* Include key action */
eventName += '.' + keyComb.keyAction;
if(keyComb.metaKeys) {
/* Register on ctrl or apple meta key as meta key */
if(keyComb.metaKeys.
indexOf(ORYX.CONFIG.META_KEY_META_CTRL) > -1) {
eventName += "." + ORYX.CONFIG.META_KEY_META_CTRL;
}
/* Register on alt key as meta key */
if(keyComb.metaKeys.
indexOf(ORYX.CONFIG.META_KEY_ALT) > -1) {
eventName += '.' + ORYX.CONFIG.META_KEY_ALT;
}
/* Register on shift key as meta key */
if(keyComb.metaKeys.
indexOf(ORYX.CONFIG.META_KEY_SHIFT) > -1) {
eventName += '.' + ORYX.CONFIG.META_KEY_SHIFT;
}
}
/* Register on the actual key */
if(keyComb.keyCode) {
eventName += '.' + keyComb.keyCode;
}
/* Register the event */
ORYX.Log.debug("Register Plugin on Key Event: %0", eventName);
if (pluginData.toggle === true && pluginData.buttonInstance) {
this.registerOnEvent(eventName, function(){
pluginData.buttonInstance.toggle(!pluginData.buttonInstance.pressed); // Toggle
pluginData.functionality.call(pluginData, pluginData.buttonInstance, pluginData.buttonInstance.pressed); // Call function
});
} else {
this.registerOnEvent(eventName, pluginData.functionality)
}
}.bind(this));
}
}.bind(this));
},
isEqual: function(a,b){
return a === b || (a.length === b.length && a.all(function(r){ return b.include(r) }))
},
isDirty: function(a){
return a.any(function(shape){ return shape.isPropertyChanged() })
},
setSelection: function(elements, subSelectionElement, force) {
if (!elements) { elements = []; }
if (!(elements instanceof Array)) { elements = [elements]; }
elements = elements.findAll(function(n){ return n && n instanceof ORYX.Core.Shape });
if (elements[0] instanceof ORYX.Core.Canvas) {
elements = [];
}
if (!force && this.isEqual(this.selection, elements) && !this.isDirty(elements)){
return;
}
this.selection = elements;
this._subSelection = subSelectionElement;
this.handleEvents({type:ORYX.CONFIG.EVENT_SELECTION_CHANGED, elements:elements, subSelection: subSelectionElement, force: !!force})
},
updateSelection: function() {
this.setSelection(this.selection, this._subSelection, true);
/*var s = this.selection;
this.setSelection();
this.setSelection(s);*/
},
getCanvas: function() {
return this._canvas;
},
/**
* option = {
* type: string,
* position: {x:int, y:int},
* connectingType: uiObj-Class
* connectedShape: uiObj
* draggin: bool
* namespace: url
* parent: ORYX.Core.AbstractShape
* template: a template shape that the newly created inherits properties from.
* }
*/
createShape: function(option) {
if(option && option.serialize && option.serialize instanceof Array){
var type = option.serialize.find(function(obj){return (obj.prefix+"-"+obj.name) == "oryx-type"});
var stencil = ORYX.Core.StencilSet.stencil(type.value);
if(stencil.type() == 'node'){
var newShapeObject = new ORYX.Core.Node({'eventHandlerCallback':this.handleEvents.bind(this)}, stencil, this._getPluginFacade());
} else {
var newShapeObject = new ORYX.Core.Edge({'eventHandlerCallback':this.handleEvents.bind(this)}, stencil, this._getPluginFacade());
}
this.getCanvas().add(newShapeObject);
newShapeObject.deserialize(option.serialize);
return newShapeObject;
}
// If there is no argument, throw an exception
if(!option || !option.type || !option.namespace) { throw "To create a new shape you have to give an argument with type and namespace";}
var canvas = this.getCanvas();
var newShapeObject;
// Get the shape type
var shapetype = option.type;
// Get the stencil set
var sset = ORYX.Core.StencilSet.stencilSet(option.namespace);
// Create an New Shape, dependents on an Edge or a Node
if(sset.stencil(shapetype).type() == "node") {
newShapeObject = new ORYX.Core.Node({'eventHandlerCallback':this.handleEvents.bind(this)}, sset.stencil(shapetype), this._getPluginFacade())
} else {
newShapeObject = new ORYX.Core.Edge({'eventHandlerCallback':this.handleEvents.bind(this)}, sset.stencil(shapetype), this._getPluginFacade())
}
// when there is a template, inherit the properties.
if(option.template) {
newShapeObject._jsonStencil.properties = option.template._jsonStencil.properties;
newShapeObject.postProcessProperties();
}
// Add to the canvas
if(option.parent && newShapeObject instanceof ORYX.Core.Node) {
option.parent.add(newShapeObject);
} else {
canvas.add(newShapeObject);
}
// Set the position
var point = option.position ? option.position : {x:100, y:200};
var con;
// If there is create a shape and in the argument there is given an ConnectingType and is instance of an edge
if(option.connectingType && option.connectedShape && !(newShapeObject instanceof ORYX.Core.Edge)) {
// there will be create a new Edge
con = new ORYX.Core.Edge({'eventHandlerCallback':this.handleEvents.bind(this)}, sset.stencil(option.connectingType));
// And both endings dockers will be referenced to the both shapes
con.dockers.first().setDockedShape(option.connectedShape);
var magnet = option.connectedShape.getDefaultMagnet()
var cPoint = magnet ? magnet.bounds.center() : option.connectedShape.bounds.midPoint();
con.dockers.first().setReferencePoint( cPoint );
con.dockers.last().setDockedShape(newShapeObject);
con.dockers.last().setReferencePoint(newShapeObject.getDefaultMagnet().bounds.center());
// The Edge will be added to the canvas and be updated
canvas.add(con);
//con.update();
}
// Move the new Shape to the position
if(newShapeObject instanceof ORYX.Core.Edge && option.connectedShape) {
newShapeObject.dockers.first().setDockedShape(option.connectedShape);
if( option.connectedShape instanceof ORYX.Core.Node ){
newShapeObject.dockers.first().setReferencePoint(option.connectedShape.getDefaultMagnet().bounds.center());
newShapeObject.dockers.last().bounds.centerMoveTo(point);
} else {
newShapeObject.dockers.first().setReferencePoint(option.connectedShape.bounds.midPoint());
}
var start = newShapeObject.dockers.first();
var end = newShapeObject.dockers.last();
if(start.getDockedShape() && end.getDockedShape()) {
var startPoint = start.getAbsoluteReferencePoint();
var endPoint = end.getAbsoluteReferencePoint();
var docker = newShapeObject.createDocker();
docker.bounds.centerMoveTo({
x: startPoint.x + (endPont.x - startPoint.x) / 2,
y: startPoint.y + (endPont.y - startPoint.y) / 2
});
}
} else {
var b = newShapeObject.bounds
if( newShapeObject instanceof ORYX.Core.Node && newShapeObject.dockers.length == 1){
b = newShapeObject.dockers.first().bounds
}
b.centerMoveTo(point);
var upL = b.upperLeft();
b.moveBy( -Math.min(upL.x, 0) , -Math.min(upL.y, 0) )
var lwR = b.lowerRight();
b.moveBy( -Math.max(lwR.x-canvas.bounds.width(), 0) , -Math.max(lwR.y-canvas.bounds.height(), 0) )
}
// Update the shape
if (newShapeObject instanceof ORYX.Core.Edge) {
newShapeObject._update(false);
}
// And refresh the selection
if(!(newShapeObject instanceof ORYX.Core.Edge)&&!(option.dontUpdateSelection)) {
this.setSelection([newShapeObject]);
}
if(con && con.alignDockers) {
//con.alignDockers();
}
if(newShapeObject.alignDockers) {
newShapeObject.alignDockers();
}
return newShapeObject;
},
deleteShape: function(shape) {
if (!shape || !shape.parent){ return }
//remove shape from parent
// this also removes it from DOM
shape.parent.remove(shape);
//delete references to outgoing edges
shape.getOutgoingShapes().each(function(os) {
var docker = os.getDockers().first();
if(docker && docker.getDockedShape() == shape) {
docker.setDockedShape(undefined);
}
});
//delete references to incoming edges
shape.getIncomingShapes().each(function(is) {
var docker = is.getDockers().last();
if(docker && docker.getDockedShape() == shape) {
docker.setDockedShape(undefined);
}
});
//delete references of the shape's dockers
shape.getDockers().each(function(docker) {
docker.setDockedShape(undefined);
});
},
/**
* Returns an object with meta data about the model.
* Like name, description, ...
*
* Empty object with the current backend.
*
* @return {Object} Meta data about the model
*/
getModelMetaData: function() {
return this.modelMetaData;
},
/* Event-Handler Methods */
/**
* Helper method to execute an event immediately. The event is not
* scheduled in the _eventsQueue. Needed to handle Layout-Callbacks.
*/
_executeEventImmediately: function(eventObj) {
if(this.DOMEventListeners.keys().member(eventObj.event.type)) {
this.DOMEventListeners[eventObj.event.type].each((function(value) {
value(eventObj.event, eventObj.arg);
}).bind(this));
}
},
_executeEvents: function() {
this._queueRunning = true;
while(this._eventsQueue.length > 0) {
var val = this._eventsQueue.shift();
this._executeEventImmediately(val);
}
this._queueRunning = false;
},
/**
* Leitet die Events an die Editor-Spezifischen Event-Methoden weiter
* @param {Object} event Event , welches gefeuert wurde
* @param {Object} uiObj Target-UiObj
*/
handleEvents: function(event, uiObj) {
ORYX.Log.trace("Dispatching event type %0 on %1", event.type, uiObj);
switch(event.type) {
case ORYX.CONFIG.EVENT_MOUSEDOWN:
this._handleMouseDown(event, uiObj);
break;
case ORYX.CONFIG.EVENT_MOUSEMOVE:
this._handleMouseMove(event, uiObj);
break;
case ORYX.CONFIG.EVENT_MOUSEUP:
this._handleMouseUp(event, uiObj);
break;
case ORYX.CONFIG.EVENT_MOUSEOVER:
this._handleMouseHover(event, uiObj);
break;
case ORYX.CONFIG.EVENT_MOUSEOUT:
this._handleMouseOut(event, uiObj);
break;
}
/* Force execution if necessary. Used while handle Layout-Callbacks. */
if(event.forceExecution) {
this._executeEventImmediately({event: event, arg: uiObj});
} else {
this._eventsQueue.push({event: event, arg: uiObj});
}
if(!this._queueRunning) {
this._executeEvents();
}
// TODO: Make this return whether no listener returned false.
// So that, when one considers bubbling undesireable, it won't happen.
return false;
},
isValidEvent: function(e){
try {
var isInput = ["INPUT", "TEXTAREA"].include(e.target.tagName.toUpperCase());
var gridHasFocus = e.target.className.include("x-grid3-focus") && !e.target.className.include("x-grid3-focus-canvas");
return !isInput && !gridHasFocus;
} catch(e){
return false;
}
},
catchKeyUpEvents: function(event) {
if(!this._keyupEnabled) {
return;
}
/* assure we have the current event. */
if (!event)
event = window.event;
// Checks if the event comes from some input field
if (!this.isValidEvent(event)){
return;
}
/* Create key up event type */
var keyUpEvent = this.createKeyCombEvent(event, ORYX.CONFIG.KEY_ACTION_UP);
ORYX.Log.debug("Key Event to handle: %0", keyUpEvent);
/* forward to dispatching. */
this.handleEvents({type: keyUpEvent, event:event});
},
/**
* Catches all key down events and forward the appropriated event to
* dispatching concerning to the pressed keys.
*
* @param {Event}
* The key down event to handle
*/
catchKeyDownEvents: function(event) {
if(!this._keydownEnabled) {
return;
}
/* Assure we have the current event. */
if (!event)
event = window.event;
/* Fixed in FF3 */
// This is a mac-specific fix. The mozilla event object has no knowledge
// of meta key modifier on osx, however, it is needed for certain
// shortcuts. This fix adds the metaKey field to the event object, so
// that all listeners that registered per Oryx plugin facade profit from
// this. The original bug is filed in
// https://bugzilla.mozilla.org/show_bug.cgi?id=418334
//if (this.__currentKey == ORYX.CONFIG.KEY_CODE_META) {
// event.appleMetaKey = true;
//}
//this.__currentKey = pressedKey;
// Checks if the event comes from some input field
if (!this.isValidEvent(event)){
return;
}
/* Create key up event type */
var keyDownEvent = this.createKeyCombEvent(event, ORYX.CONFIG.KEY_ACTION_DOWN);
ORYX.Log.debug("Key Event to handle: %0", keyDownEvent);
/* Forward to dispatching. */
this.handleEvents({type: keyDownEvent,event: event});
},
/**
* Creates the event type name concerning to the pressed keys.
*
* @param {Event} keyDownEvent
* The source keyDownEvent to build up the event name
*/
createKeyCombEvent: function(keyEvent, keyAction) {
/* Get the currently pressed key code. */
var pressedKey = keyEvent.which || keyEvent.keyCode;
//this.__currentKey = pressedKey;
/* Event name */
var eventName = "key.event";
/* Key action */
if(keyAction) {
eventName += "." + keyAction;
}
/* Ctrl or apple meta key is pressed */
if(keyEvent.ctrlKey || keyEvent.metaKey) {
eventName += "." + ORYX.CONFIG.META_KEY_META_CTRL;
}
/* Alt key is pressed */
if(keyEvent.altKey) {
eventName += "." + ORYX.CONFIG.META_KEY_ALT;
}
/* Alt key is pressed */
if(keyEvent.shiftKey) {
eventName += "." + ORYX.CONFIG.META_KEY_SHIFT;
}
/* Return the composed event name */
return eventName + "." + pressedKey;
},
_handleMouseDown: function(event, uiObj) {
// get canvas.
var canvas = this.getCanvas();
// Try to get the focus
canvas.focus()
// find the shape that is responsible for this element's id.
var element = event.currentTarget;
var elementController = uiObj;
// gather information on selection.
var currentIsSelectable = (elementController !== null) &&
(elementController !== undefined) && (elementController.isSelectable);
var currentIsMovable = (elementController !== null) &&
(elementController !== undefined) && (elementController.isMovable);
var modifierKeyPressed = event.shiftKey || event.ctrlKey;
var noObjectsSelected = this.selection.length === 0;
var currentIsSelected = this.selection.member(elementController);
// Rule #1: When there is nothing selected, select the clicked object.
if(currentIsSelectable && noObjectsSelected) {
this.setSelection([elementController]);
ORYX.Log.trace("Rule #1 applied for mouse down on %0", element.id);
// Rule #3: When at least one element is selected, and there is no
// control key pressed, and the clicked object is not selected, select
// the clicked object.
} else if(currentIsSelectable && !noObjectsSelected &&
!modifierKeyPressed && !currentIsSelected) {
this.setSelection([elementController]);
//var objectType = elementController.readAttributes();
//alert(objectType[0] + ": " + objectType[1]);
ORYX.Log.trace("Rule #3 applied for mouse down on %0", element.id);
// Rule #4: When the control key is pressed, and the current object is
// not selected, add it to the selection.
} else if(currentIsSelectable && modifierKeyPressed
&& !currentIsSelected) {
var newSelection = this.selection.clone();
newSelection.push(elementController)
this.setSelection(newSelection)
ORYX.Log.trace("Rule #4 applied for mouse down on %0", element.id);
// Rule #6
} else if(currentIsSelectable && currentIsSelected &&
modifierKeyPressed) {
var newSelection = this.selection.clone();
this.setSelection(newSelection.without(elementController))
ORYX.Log.trace("Rule #6 applied for mouse down on %0", elementController.id);
// Rule #5: When there is at least one object selected and no control
// key pressed, we're dragging.
/*} else if(currentIsSelectable && !noObjectsSelected
&& !modifierKeyPressed) {
if(this.log.isTraceEnabled())
this.log.trace("Rule #5 applied for mouse down on "+element.id);
*/
// Rule #2: When clicked on something that is neither
// selectable nor movable, clear the selection, and return.
} else if (!currentIsSelectable && !currentIsMovable) {
this.setSelection([]);
ORYX.Log.trace("Rule #2 applied for mouse down on %0", element.id);
return;
// Rule #7: When the current object is not selectable but movable,
// it is probably a control. Leave the selection unchanged but set
// the movedObject to the current one and enable Drag. Dockers will
// be processed in the dragDocker plugin.
} else if(!currentIsSelectable && currentIsMovable && !(elementController instanceof ORYX.Core.Controls.Docker)) {
// TODO: If there is any moveable elements, do this in a plugin
//ORYX.Core.UIEnableDrag(event, elementController);
ORYX.Log.trace("Rule #7 applied for mouse down on %0", element.id);
// Rule #8: When the element is selectable and is currently selected and no
// modifier key is pressed
} else if(currentIsSelectable && currentIsSelected &&
!modifierKeyPressed) {
this._subSelection = this._subSelection != elementController ? elementController : undefined;
this.setSelection(this.selection, this._subSelection);
ORYX.Log.trace("Rule #8 applied for mouse down on %0", element.id);
}
// prevent event from bubbling, return.
//Event.stop(event);
return;
},
_handleMouseMove: function(event, uiObj) {
return;
},
_handleMouseUp: function(event, uiObj) {
// get canvas.
var canvas = this.getCanvas();
// find the shape that is responsible for this elemement's id.
var elementController = uiObj;
//get event position
var evPos = this.eventCoordinates(event);
//Event.stop(event);
},
_handleMouseHover: function(event, uiObj) {
return;
},
_handleMouseOut: function(event, uiObj) {
return;
},
/**
* Calculates the event coordinates to SVG document coordinates.
* @param {Event} event
* @return {SVGPoint} The event coordinates in the SVG document
*/
eventCoordinates: function(event) {
var canvas = this.getCanvas();
var svgPoint = canvas.node.ownerSVGElement.createSVGPoint();
svgPoint.x = event.clientX;
svgPoint.y = event.clientY;
var additionalIEZoom = 1;
if (!isNaN(screen.logicalXDPI) && !isNaN(screen.systemXDPI)) {
var ua = navigator.userAgent;
if (ua.indexOf('MSIE') >= 0) {
//IE 10 and below
var zoom = Math.round((screen.deviceXDPI / screen.logicalXDPI) * 100);
if (zoom !== 100) {
additionalIEZoom = zoom / 100
}
}
}
if (additionalIEZoom !== 1) {
svgPoint.x = svgPoint.x * additionalIEZoom;
svgPoint.y = svgPoint.y * additionalIEZoom;
}
var matrix = canvas.node.getScreenCTM();
return svgPoint.matrixTransform(matrix.inverse());
},
eventCoordinatesXY: function(x, y) {
var canvas = this.getCanvas();
var svgPoint = canvas.node.ownerSVGElement.createSVGPoint();
svgPoint.x = x;
svgPoint.y = y;
var additionalIEZoom = 1;
if (!isNaN(screen.logicalXDPI) && !isNaN(screen.systemXDPI)) {
var ua = navigator.userAgent;
if (ua.indexOf('MSIE') >= 0) {
//IE 10 and below
var zoom = Math.round((screen.deviceXDPI / screen.logicalXDPI) * 100);
if (zoom !== 100) {
additionalIEZoom = zoom / 100
}
}
}
if (additionalIEZoom !== 1) {
svgPoint.x = svgPoint.x * additionalIEZoom;
svgPoint.y = svgPoint.y * additionalIEZoom;
}
var matrix = canvas.node.getScreenCTM();
return svgPoint.matrixTransform(matrix.inverse());
}
};
ORYX.Editor = Clazz.extend(ORYX.Editor);
/**
* Creates a new ORYX.Editor instance by fetching a model from given url and passing it to the constructur
* @param {String} modelUrl The JSON URL of a model.
* @param {Object} config Editor config passed to the constructur, merged with the response of the request to modelUrl
*/
ORYX.Editor.createByUrl = function(modelUrl){
new Ajax.Request(modelUrl, {
method: 'GET',
onSuccess: function(transport) {
var editorConfig = JSON.parse(transport.responseText);
new ORYX.Editor(editorConfig);
}.bind(this)
});
}
// TODO Implement namespace awareness on attribute level.
/**
* graft() function
* Originally by Sean M. Burke from interglacial.com, altered for usage with
* SVG and namespace (xmlns) support. Be sure you understand xmlns before
* using this funtion, as it creates all grafted elements in the xmlns
* provided by you and all element's attribures in default xmlns. If you
* need to graft elements in a certain xmlns and wish to assign attributes
* in both that and another xmlns, you will need to do stepwise grafting,
* adding non-default attributes yourself or you'll have to enhance this
* function. Latter, I would appreciate: martin???apfelfabrik.de
* @param {Object} namespace The namespace in which
* elements should be grafted.
* @param {Object} parent The element that should contain the grafted
* structure after the function returned.
* @param {Object} t the crafting structure.
* @param {Object} doc the document in which grafting is performed.
*/
ORYX.Editor.graft = function(namespace, parent, t, doc) {
doc = (doc || (parent && parent.ownerDocument) || document);
var e;
if(t === undefined) {
throw "Can't graft an undefined value";
} else if(t.constructor == String) {
e = doc.createTextNode( t );
} else {
for(var i = 0; i < t.length; i++) {
if( i === 0 && t[i].constructor == String ) {
var snared;
snared = t[i].match( /^([a-z][a-z0-9]*)\.([^\s\.]+)$/i );
if( snared ) {
e = doc.createElementNS(namespace, snared[1] );
e.setAttributeNS(null, 'class', snared[2] );
continue;
}
snared = t[i].match( /^([a-z][a-z0-9]*)$/i );
if( snared ) {
e = doc.createElementNS(namespace, snared[1] ); // but no class
continue;
}
// Otherwise:
e = doc.createElementNS(namespace, "span" );
e.setAttribute(null, "class", "namelessFromLOL" );
}
if( t[i] === undefined ) {
throw "Can't graft an undefined value in a list!";
} else if( t[i].constructor == String || t[i].constructor == Array ) {
this.graft(namespace, e, t[i], doc );
} else if( t[i].constructor == Number ) {
this.graft(namespace, e, t[i].toString(), doc );
} else if( t[i].constructor == Object ) {
// hash's properties => element's attributes
for(var k in t[i]) { e.setAttributeNS(null, k, t[i][k] ); }
} else {
}
}
}
if(parent && parent.appendChild) {
parent.appendChild( e );
} else {
}
return e; // return the topmost created node
};
ORYX.Editor.provideId = function() {
var res = [], hex = '0123456789ABCDEF';
for (var i = 0; i < 36; i++) res[i] = Math.floor(Math.random()*0x10);
res[14] = 4;
res[19] = (res[19] & 0x3) | 0x8;
for (var i = 0; i < 36; i++) res[i] = hex[res[i]];
res[8] = res[13] = res[18] = res[23] = '-';
return "oryx_" + res.join('');
};
/**
* When working with Ext, conditionally the window needs to be resized. To do
* so, use this class method. Resize is deferred until 100ms, and all subsequent
* resizeBugFix calls are ignored until the initially requested resize is
* performed.
*/
ORYX.Editor.resizeFix = function() {
if (!ORYX.Editor._resizeFixTimeout) {
ORYX.Editor._resizeFixTimeout = window.setTimeout(function() {
window.resizeBy(1,1);
window.resizeBy(-1,-1);
ORYX.Editor._resizefixTimeout = null;
}, 100);
}
};
ORYX.Editor.Cookie = {
callbacks:[],
onChange: function( callback, interval ){
this.callbacks.push(callback);
this.start( interval )
},
start: function( interval ){
if( this.pe ){
return;
}
var currentString = document.cookie;
this.pe = new PeriodicalExecuter( function(){
if( currentString != document.cookie ){
currentString = document.cookie;
this.callbacks.each(function(callback){ callback(this.getParams()) }.bind(this));
}
}.bind(this), ( interval || 10000 ) / 1000);
},
stop: function(){
if( this.pe ){
this.pe.stop();
this.pe = null;
}
},
getParams: function(){
var res = {};
var p = document.cookie;
p.split("; ").each(function(param){ res[param.split("=")[0]] = param.split("=")[1];});
return res;
},
toString: function(){
return document.cookie;
}
};
/**
* Workaround for SAFARI/Webkit, because
* when trying to check SVGSVGElement of instanceof there is
* raising an error
*
*/
ORYX.Editor.SVGClassElementsAreAvailable = true;
ORYX.Editor.setMissingClasses = function() {
try {
SVGElement;
} catch(e) {
ORYX.Editor.SVGClassElementsAreAvailable = false;
SVGSVGElement = document.createElementNS('http://www.w3.org/2000/svg', 'svg').toString();
SVGGElement = document.createElementNS('http://www.w3.org/2000/svg', 'g').toString();
SVGPathElement = document.createElementNS('http://www.w3.org/2000/svg', 'path').toString();
SVGTextElement = document.createElementNS('http://www.w3.org/2000/svg', 'text').toString();
//SVGMarkerElement = document.createElementNS('http://www.w3.org/2000/svg', 'marker').toString();
SVGRectElement = document.createElementNS('http://www.w3.org/2000/svg', 'rect').toString();
SVGImageElement = document.createElementNS('http://www.w3.org/2000/svg', 'image').toString();
SVGCircleElement = document.createElementNS('http://www.w3.org/2000/svg', 'circle').toString();
SVGEllipseElement = document.createElementNS('http://www.w3.org/2000/svg', 'ellipse').toString();
SVGLineElement = document.createElementNS('http://www.w3.org/2000/svg', 'line').toString();
SVGPolylineElement = document.createElementNS('http://www.w3.org/2000/svg', 'polyline').toString();
SVGPolygonElement = document.createElementNS('http://www.w3.org/2000/svg', 'polygon').toString();
}
}
ORYX.Editor.checkClassType = function( classInst, classType ) {
if( ORYX.Editor.SVGClassElementsAreAvailable ){
return classInst instanceof classType
} else {
return classInst == classType
}
};
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespaces
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
new function(){
ORYX.Core.UIEnableDrag = function(event, uiObj, option) {
this.uiObj = uiObj;
var upL = uiObj.bounds.upperLeft();
var a = uiObj.node.getScreenCTM();
this.faktorXY= {x: a.a, y: a.d};
this.scrollNode = uiObj.node.ownerSVGElement.parentNode.parentNode;
this.offSetPosition = {
x: Event.pointerX(event) - (upL.x * this.faktorXY.x),
y: Event.pointerY(event) - (upL.y * this.faktorXY.y)};
this.offsetScroll = {x:this.scrollNode.scrollLeft,y:this.scrollNode.scrollTop};
this.dragCallback = ORYX.Core.UIDragCallback.bind(this);
this.disableCallback = ORYX.Core.UIDisableDrag.bind(this);
this.movedCallback = option ? option.movedCallback : undefined;
this.upCallback = option ? option.upCallback : undefined;
document.documentElement.addEventListener(ORYX.CONFIG.EVENT_MOUSEUP, this.disableCallback, true);
document.documentElement.addEventListener(ORYX.CONFIG.EVENT_MOUSEMOVE, this.dragCallback , false);
};
ORYX.Core.UIDragCallback = function(event) {
var position = {
x: Event.pointerX(event) - this.offSetPosition.x,
y: Event.pointerY(event) - this.offSetPosition.y}
position.x -= this.offsetScroll.x - this.scrollNode.scrollLeft;
position.y -= this.offsetScroll.y - this.scrollNode.scrollTop;
position.x /= this.faktorXY.x;
position.y /= this.faktorXY.y;
this.uiObj.bounds.moveTo(position);
//this.uiObj.update();
if(this.movedCallback)
this.movedCallback(event);
//Event.stop(event);
};
ORYX.Core.UIDisableDrag = function(event) {
document.documentElement.removeEventListener(ORYX.CONFIG.EVENT_MOUSEMOVE, this.dragCallback, false);
document.documentElement.removeEventListener(ORYX.CONFIG.EVENT_MOUSEUP, this.disableCallback, true);
if(this.upCallback)
this.upCallback(event);
this.upCallback = undefined;
this.movedCallback = undefined;
Event.stop(event);
};
/**
* Implements a command to move docker by an offset.
*
* @class ORYX.Core.MoveDockersCommand
* @param {Object} object An object with the docker id as key and docker and offset as object value
*
*/
ORYX.Core.MoveDockersCommand = ORYX.Core.Command.extend({
construct: function(dockers){
this.dockers = $H(dockers);
this.edges = $H({});
},
execute: function(){
if (this.changes) {
this.executeAgain();
return;
} else {
this.changes = $H({});
}
this.dockers.values().each(function(docker){
var edge = docker.docker.parent;
if (!edge){ return }
if (!this.changes[edge.getId()]) {
this.changes[edge.getId()] = {
edge : edge,
oldDockerPositions : edge.dockers.map(function(r){ return r.bounds.center() })
}
}
docker.docker.bounds.moveBy(docker.offset);
this.edges[edge.getId()] = edge;
docker.docker.update();
}.bind(this));
this.edges.each(function(edge){
this.updateEdge(edge.value);
if (this.changes[edge.value.getId()])
this.changes[edge.value.getId()].dockerPositions = edge.value.dockers.map(function(r){ return r.bounds.center() })
}.bind(this));
},
updateEdge: function(edge){
edge._update(true);
[edge.getOutgoingShapes(), edge.getIncomingShapes()].flatten().invoke("_update", [true])
},
executeAgain: function(){
this.changes.values().each(function(change){
// Reset the dockers
this.removeAllDocker(change.edge);
change.dockerPositions.each(function(pos, i){
if (i==0||i==change.dockerPositions.length-1){ return }
var docker = change.edge.createDocker(undefined, pos);
docker.bounds.centerMoveTo(pos);
docker.update();
}.bind(this));
this.updateEdge(change.edge);
}.bind(this));
},
rollback: function(){
this.changes.values().each(function(change){
// Reset the dockers
this.removeAllDocker(change.edge);
change.oldDockerPositions.each(function(pos, i){
if (i==0||i==change.oldDockerPositions.length-1){ return }
var docker = change.edge.createDocker(undefined, pos);
docker.bounds.centerMoveTo(pos);
docker.update();
}.bind(this));
this.updateEdge(change.edge);
}.bind(this));
},
removeAllDocker: function(edge){
edge.dockers.slice(1, edge.dockers.length-1).each(function(docker){
edge.removeDocker(docker);
})
}
});
}();
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespaces
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
/**
* @classDescription Base class for Shapes.
* @extends ORYX.Core.AbstractShape
*/
ORYX.Core.Shape = {
/**
* Constructor
*/
construct: function(options, stencil, facade) {
// call base class constructor
arguments.callee.$.construct.apply(this, arguments);
this.facade = facade;
this.dockers = [];
this.magnets = [];
this._defaultMagnet;
this.incoming = [];
this.outgoing = [];
this.nodes = [];
this._dockerChangedCallback = this._dockerChanged.bind(this);
//Hash map for all labels. Labels are not treated as children of shapes.
this._labels = new Hash();
// create SVG node
this.node = ORYX.Editor.graft("http://www.w3.org/2000/svg",
null,
['g', {id:"svg-" + this.resourceId},
['g', {"class": "stencils"},
['g', {"class": "me"}],
['g', {"class": "children", style:"overflow:hidden"}],
['g', {"class": "edge"}]
],
['g', {"class": "controls"},
['g', {"class": "dockers"}],
['g', {"class": "magnets"}]
]
]);
},
/**
* If changed flag is set, refresh method is called.
*/
update: function() {
//if(this.isChanged) {
//this.layout();
//}
},
/**
* !!!Not called from any sub class!!!
*/
_update: function() {
},
/**
* Calls the super class refresh method
* and updates the svg elements that are referenced by a property.
*/
refresh: function() {
//call base class refresh method
arguments.callee.$.refresh.apply(this, arguments);
if(this.node.ownerDocument) {
//adjust SVG to properties' values
var me = this;
this.propertiesChanged.each((function(propChanged) {
if(propChanged.value) {
var prop = this.properties[propChanged.key];
var property = this.getStencil().property(propChanged.key);
if (property != undefined) {
this.propertiesChanged[propChanged.key] = false;
//handle choice properties
if(property.type() == ORYX.CONFIG.TYPE_CHOICE) {
//iterate all references to SVG elements
property.refToView().each((function(ref) {
//if property is referencing a label, update the label
if(ref !== "") {
var label = this._labels[this.id + ref];
if (label && property.item(prop)) {
label.text(property.item(prop).title());
}
}
}).bind(this));
//if the choice's items are referencing SVG elements
// show the selected and hide all other referenced SVG
// elements
var refreshedSvgElements = new Hash();
property.items().each((function(item) {
item.refToView().each((function(itemRef) {
if(itemRef == "") { return; }
var svgElem = this.node.ownerDocument.getElementById(this.id + itemRef);
if(!svgElem) { return; }
/* Do not refresh the same svg element multiple times */
if(!refreshedSvgElements[svgElem.id] || prop == item.value()) {
svgElem.setAttributeNS(null, 'display', ((prop == item.value()) ? 'inherit' : 'none'));
refreshedSvgElements[svgElem.id] = svgElem;
}
// Reload the href if there is an image-tag
if(ORYX.Editor.checkClassType(svgElem, SVGImageElement)) {
svgElem.setAttributeNS('http://www.w3.org/1999/xlink', 'href', svgElem.getAttributeNS('http://www.w3.org/1999/xlink', 'href'));
}
}).bind(this));
}).bind(this));
} else { //handle properties that are not of type choice
//iterate all references to SVG elements
property.refToView().each((function(ref) {
//if the property does not reference an SVG element,
// do nothing
if(ref === "") { return; }
var refId = this.id + ref;
if (property.type() === ORYX.CONFIG.TYPE_KISBPM_MULTIINSTANCE)
{
if (ref === "multiinstance") {
var svgElemParallel = this.node.ownerDocument.getElementById(this.id + 'parallel');
if(svgElemParallel)
{
if (prop === 'Parallel')
{
svgElemParallel.setAttributeNS(null, 'display', 'inherit');
}
else
{
svgElemParallel.setAttributeNS(null, 'display', 'none');
}
}
var svgElemSequential = this.node.ownerDocument.getElementById(this.id + 'sequential');
if(svgElemSequential)
{
if (prop === 'Sequential')
{
svgElemSequential.setAttributeNS(null, 'display', 'inherit');
}
else
{
svgElemSequential.setAttributeNS(null, 'display', 'none');
}
}
}
return;
}
else if (property.type() === "cancelactivity")
{
var svgElemFrame = this.node.ownerDocument.getElementById(this.id + 'frame');
var svgElemFrame2 = this.node.ownerDocument.getElementById(this.id + 'frame2');
if (prop === 'true')
{
svgElemFrame.setAttributeNS(null, 'display', 'inherit');
svgElemFrame2.setAttributeNS(null, 'display', 'inherit');
}
else
{
svgElemFrame.setAttributeNS(null, 'display', 'none');
svgElemFrame2.setAttributeNS(null, 'display', 'none');
}
}
//get the SVG element
var svgElem = this.node.ownerDocument.getElementById(refId);
//if the SVG element can not be found
if(!svgElem || !(svgElem.ownerSVGElement)) {
//if the referenced SVG element is a SVGAElement, it cannot
// be found with getElementById (Firefox bug).
// this is a work around
if(property.type() === ORYX.CONFIG.TYPE_URL || property.type() === ORYX.CONFIG.TYPE_DIAGRAM_LINK) {
var svgElems = this.node.ownerDocument.getElementsByTagNameNS('http://www.w3.org/2000/svg', 'a');
svgElem = $A(svgElems).find(function(elem) {
return elem.getAttributeNS(null, 'id') === refId;
});
if(!svgElem) { return; }
} else {
//this.propertiesChanged[propChanged.key] = true;
return;
}
}
if (property.complexAttributeToView()) {
var label = this._labels[refId];
if (label) {
try {
propJson = prop.evalJSON();
var value = propJson[property.complexAttributeToView()]
label.text(value ? value : prop);
} catch (e) {
label.text(prop);
}
}
} else {
switch (property.type()) {
case ORYX.CONFIG.TYPE_BOOLEAN:
if (typeof prop == "string")
prop = prop === "true"
svgElem.setAttributeNS(null, 'display', (!(prop === property.inverseBoolean())) ? 'inherit' : 'none');
break;
case ORYX.CONFIG.TYPE_COLOR:
if(property.fill()) {
if (svgElem.tagName.toLowerCase() === "stop"){
if (prop){
if (property.lightness() && property.lightness() !== 1){
prop = ORYX.Utils.adjustLightness(prop, property.lightness());
}
svgElem.setAttributeNS(null, "stop-color", prop);
// Adjust stop color of the others
if (svgElem.parentNode.tagName.toLowerCase() === "radialgradient"){
ORYX.Utils.adjustGradient(svgElem.parentNode, svgElem);
}
}
// If there is no value, set opaque
if (svgElem.parentNode.tagName.toLowerCase() === "radialgradient"){
$A(svgElem.parentNode.getElementsByTagName('stop')).each(function(stop){
stop.setAttributeNS(null, "stop-opacity", prop ? stop.getAttributeNS(ORYX.CONFIG.NAMESPACE_ORYX, 'default-stop-opacity') || 1 : 0);
}.bind(this))
}
} else {
svgElem.setAttributeNS(null, 'fill', prop);
}
}
if(property.stroke()) {
svgElem.setAttributeNS(null, 'stroke', prop);
}
break;
case ORYX.CONFIG.TYPE_STRING:
var label = this._labels[refId];
if (label) {
label.text(prop);
}
break;
case ORYX.CONFIG.TYPE_EXPRESSION:
var label = this._labels[refId];
if (label) {
label.text(prop);
}
break;
case ORYX.CONFIG.TYPE_DATASOURCE:
var label = this._labels[refId];
if (label) {
label.text(prop);
}
break;
case ORYX.CONFIG.TYPE_INTEGER:
var label = this._labels[refId];
if (label) {
label.text(prop);
}
break;
case ORYX.CONFIG.TYPE_FLOAT:
if(property.fillOpacity()) {
svgElem.setAttributeNS(null, 'fill-opacity', prop);
}
if(property.strokeOpacity()) {
svgElem.setAttributeNS(null, 'stroke-opacity', prop);
}
if(!property.fillOpacity() && !property.strokeOpacity()) {
var label = this._labels[refId];
if (label) {
label.text(prop);
}
}
break;
case ORYX.CONFIG.TYPE_FORM_LINK:
if (ref == "pimg") {
var onclickAttr = svgElem.getAttributeNodeNS('', 'onclick');
if(onclickAttr) {
if(prop && ("" + prop).length > 0) {
onclickAttr.textContent = "window.location = '../service/editor?id=" + prop + "_form'";
} else {
newFormFacade = this.facade;
onclickAttr.textContent = "displayNewFormDialog('" + this.resourceId + "');";
}
}
} else if (ref == "linkIndicator") {
if (prop && prop.length > 0) {
svgElem.setAttributeNS(null, 'display', 'inherit');
} else {
svgElem.setAttributeNS(null, 'display', 'none');
}
}
break;
case ORYX.CONFIG.TYPE_URL:
case ORYX.CONFIG.TYPE_DIAGRAM_LINK:
//TODO what is the dafault path?
var hrefAttr = svgElem.getAttributeNodeNS('http://www.w3.org/1999/xlink', 'xlink:href');
if(hrefAttr) {
hrefAttr.textContent = prop;
} else {
svgElem.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', prop);
}
break;
}
}
}).bind(this));
}
}
}
}).bind(this));
//update labels
this._labels.values().each(function(label) {
label.update();
});
}
},
layout: function() {
//this.getStencil().layout(this)
var layoutEvents = this.getStencil().layout()
if (layoutEvents) {
layoutEvents.each(function(event) {
// setup additional attributes
event.shape = this;
event.forceExecution = true;
// do layouting
this._delegateEvent(event);
}.bind(this))
}
},
/**
* Returns an array of Label objects.
*/
getLabels: function() {
return this._labels.values();
},
/**
* Returns the label for a given ref
* @return {ORYX.Core.Label} Returns null if there is no label
*/
getLabel: function(ref){
if (!ref){
return null;
}
return (this._labels.find(function(o){
return o.key.endsWith(ref);
})||{}).value || null;
},
/**
* Hides all related labels
*
*/
hideLabels: function(){
this.getLabels().invoke("hide");
},
/**
* Shows all related labels
*
*/
showLabels: function(){
var labels = this.getLabels();
labels.invoke("show");
labels.each(function(label) {
label.update();
});
},
setOpacity: function(value, animate){
value = Math.max(Math.min((typeof value == "number" ? value : 1.0), 1.0), 0.0);
if (value !== 1.0){
value = String(value);
this.node.setAttributeNS(null, "fill-opacity", value)
this.node.setAttributeNS(null, "stroke-opacity", value)
} else {
this.node.removeAttributeNS(null, "fill-opacity");
this.node.removeAttributeNS(null, "stroke-opacity");
}
},
/**
* Returns an array of dockers of this object.
*/
getDockers: function() {
return this.dockers;
},
getMagnets: function() {
return this.magnets;
},
getDefaultMagnet: function() {
if(this._defaultMagnet) {
return this._defaultMagnet;
} else if (this.magnets.length > 0) {
return this.magnets[0];
} else {
return undefined;
}
},
getParentShape: function() {
return this.parent;
},
getIncomingShapes: function(iterator) {
if(iterator) {
this.incoming.each(iterator);
}
return this.incoming;
},
getIncomingNodes: function(iterator) {
return this.incoming.select(function(incoming){
var isNode = (incoming instanceof ORYX.Core.Node);
if(isNode && iterator) iterator(incoming);
return isNode;
});
},
getOutgoingShapes: function(iterator) {
if(iterator) {
this.outgoing.each(iterator);
}
return this.outgoing;
},
getOutgoingNodes: function(iterator) {
return this.outgoing.select(function(out){
var isNode = (out instanceof ORYX.Core.Node);
if(isNode && iterator) iterator(out);
return isNode;
});
},
getAllDockedShapes: function(iterator) {
var result = this.incoming.concat(this.outgoing);
if(iterator) {
result.each(iterator);
}
return result
},
getCanvas: function() {
if(this.parent instanceof ORYX.Core.Canvas) {
return this.parent;
} else if(this.parent instanceof ORYX.Core.Shape) {
return this.parent.getCanvas();
} else {
return undefined;
}
},
/**
*
* @param {Object} deep
* @param {Object} iterator
*/
getChildNodes: function(deep, iterator) {
if(!deep && !iterator) {
return this.nodes.clone();
} else {
var result = [];
this.nodes.each(function(uiObject) {
if(!uiObject.isVisible){return}
if(iterator) {
iterator(uiObject);
}
result.push(uiObject);
if(deep && uiObject instanceof ORYX.Core.Shape) {
result = result.concat(uiObject.getChildNodes(deep, iterator));
}
});
return result;
}
},
/**
* Overrides the UIObject.add method. Adds uiObject to the correct sub node.
* @param {UIObject} uiObject
* @param {Number} index
*/
add: function(uiObject, index, silent) {
//parameter has to be an UIObject, but
// must not be an Edge.
if(uiObject instanceof ORYX.Core.UIObject
&& !(uiObject instanceof ORYX.Core.Edge)) {
if (!(this.children.member(uiObject))) {
//if uiObject is child of another parent, remove it from that parent.
if(uiObject.parent) {
uiObject.parent.remove(uiObject, true);
}
//add uiObject to this Shape
if(index != undefined)
this.children.splice(index, 0, uiObject);
else
this.children.push(uiObject);
//set parent reference
uiObject.parent = this;
//add uiObject.node to this.node depending on the type of uiObject
var parent;
if(uiObject instanceof ORYX.Core.Node) {
parent = this.node.childNodes[0].childNodes[1];
this.nodes.push(uiObject);
} else if(uiObject instanceof ORYX.Core.Controls.Control) {
var ctrls = this.node.childNodes[1];
if(uiObject instanceof ORYX.Core.Controls.Docker) {
parent = ctrls.childNodes[0];
if (this.dockers.length >= 2){
this.dockers.splice(index!==undefined?Math.min(index, this.dockers.length-1):this.dockers.length-1, 0, uiObject);
} else {
this.dockers.push(uiObject);
}
} else if(uiObject instanceof ORYX.Core.Controls.Magnet) {
parent = ctrls.childNodes[1];
this.magnets.push(uiObject);
} else {
parent = ctrls;
}
} else { //UIObject
parent = this.node;
}
if(index != undefined && index < parent.childNodes.length)
uiObject.node = parent.insertBefore(uiObject.node, parent.childNodes[index]);
else
uiObject.node = parent.appendChild(uiObject.node);
this._changed();
//uiObject.bounds.registerCallback(this._changedCallback);
if(this.eventHandlerCallback && silent !== true)
this.eventHandlerCallback({type:ORYX.CONFIG.EVENT_SHAPEADDED,shape:uiObject})
} else {
ORYX.Log.warn("add: ORYX.Core.UIObject is already a child of this object.");
}
} else {
ORYX.Log.warn("add: Parameter is not of type ORYX.Core.UIObject.");
}
},
/**
* Overrides the UIObject.remove method. Removes uiObject.
* @param {UIObject} uiObject
*/
remove: function(uiObject, silent) {
//if uiObject is a child of this object, remove it.
if (this.children.member(uiObject)) {
//remove uiObject from children
var parent = uiObject.parent;
this.children = this.children.without(uiObject);
//delete parent reference of uiObject
uiObject.parent = undefined;
//delete uiObject.node from this.node
if(uiObject instanceof ORYX.Core.Shape) {
if(uiObject instanceof ORYX.Core.Edge) {
uiObject.removeMarkers();
uiObject.node = this.node.childNodes[0].childNodes[2].removeChild(uiObject.node);
} else {
uiObject.node = this.node.childNodes[0].childNodes[1].removeChild(uiObject.node);
this.nodes = this.nodes.without(uiObject);
}
} else if(uiObject instanceof ORYX.Core.Controls.Control) {
if (uiObject instanceof ORYX.Core.Controls.Docker) {
uiObject.node = this.node.childNodes[1].childNodes[0].removeChild(uiObject.node);
this.dockers = this.dockers.without(uiObject);
} else if (uiObject instanceof ORYX.Core.Controls.Magnet) {
uiObject.node = this.node.childNodes[1].childNodes[1].removeChild(uiObject.node);
this.magnets = this.magnets.without(uiObject);
} else {
uiObject.node = this.node.childNodes[1].removeChild(uiObject.node);
}
}
if(this.eventHandlerCallback && silent !== true)
this.eventHandlerCallback({type: ORYX.CONFIG.EVENT_SHAPEREMOVED, shape: uiObject, parent: parent});
this._changed();
//uiObject.bounds.unregisterCallback(this._changedCallback);
} else {
ORYX.Log.warn("remove: ORYX.Core.UIObject is not a child of this object.");
}
},
/**
* Calculate the Border Intersection Point between two points
* @param {PointA}
* @param {PointB}
*/
getIntersectionPoint: function() {
var pointAX, pointAY, pointBX, pointBY;
// Get the the two Points
switch(arguments.length) {
case 2:
pointAX = arguments[0].x;
pointAY = arguments[0].y;
pointBX = arguments[1].x;
pointBY = arguments[1].y;
break;
case 4:
pointAX = arguments[0];
pointAY = arguments[1];
pointBX = arguments[2];
pointBY = arguments[3];
break;
default:
throw "getIntersectionPoints needs two or four arguments";
}
// Defined an include and exclude point
var includePointX, includePointY, excludePointX, excludePointY;
var bounds = this.absoluteBounds();
if(this.isPointIncluded(pointAX, pointAY, bounds)){
includePointX = pointAX;
includePointY = pointAY;
} else {
excludePointX = pointAX;
excludePointY = pointAY;
}
if(this.isPointIncluded(pointBX, pointBY, bounds)){
includePointX = pointBX;
includePointY = pointBY;
} else {
excludePointX = pointBX;
excludePointY = pointBY;
}
// If there is no inclue or exclude Shape, than return
if(!includePointX || !includePointY || !excludePointX || !excludePointY) {
return undefined;
}
var midPointX = 0;
var midPointY = 0;
var refPointX, refPointY;
var minDifferent = 1;
// Get the UpperLeft and LowerRight
//var ul = bounds.upperLeft();
//var lr = bounds.lowerRight();
var i = 0;
while(true) {
// Calculate the midpoint of the current to points
var midPointX = Math.min(includePointX, excludePointX) + ((Math.max(includePointX, excludePointX) - Math.min(includePointX, excludePointX)) / 2.0);
var midPointY = Math.min(includePointY, excludePointY) + ((Math.max(includePointY, excludePointY) - Math.min(includePointY, excludePointY)) / 2.0);
// Set the new midpoint by the means of the include of the bounds
if(this.isPointIncluded(midPointX, midPointY, bounds)){
includePointX = midPointX;
includePointY = midPointY;
} else {
excludePointX = midPointX;
excludePointY = midPointY;
}
// Calc the length of the line
var length = Math.sqrt(Math.pow(includePointX - excludePointX, 2) + Math.pow(includePointY - excludePointY, 2))
// Calc a point one step from the include point
refPointX = includePointX + ((excludePointX - includePointX) / length),
refPointY = includePointY + ((excludePointY - includePointY) / length)
// If the reference point not in the bounds, break
if(!this.isPointIncluded(refPointX, refPointY, bounds)) {
break
}
}
// Return the last includepoint
return {x:refPointX , y:refPointY};
},
/**
* Calculate if the point is inside the Shape
* @param {PointX}
* @param {PointY}
*/
isPointIncluded: function(){
return false
},
/**
* Returns TRUE if the given node
* is a child node of the shapes node
* @param {Element} node
* @return {Boolean}
*
*/
containsNode: function(node){
var me = this.node.firstChild.firstChild;
while(node){
if (node == me){
return true;
}
node = node.parentNode;
}
return false
},
/**
* Calculate if the point is over an special offset area
* @param {Point}
*/
isPointOverOffset: function(){
return this.isPointIncluded.apply( this , arguments )
},
_dockerChanged: function() {
},
/**
* Create a Docker for this Edge
*
*/
createDocker: function(index, position) {
var docker = new ORYX.Core.Controls.Docker({eventHandlerCallback: this.eventHandlerCallback});
docker.bounds.registerCallback(this._dockerChangedCallback);
if (position) {
docker.bounds.centerMoveTo(position);
}
this.add(docker, index);
return docker
},
/**
* Get the serialized object
* return Array with hash-entrees (prefix, name, value)
* Following values will given:
* Bounds
* Outgoing Shapes
* Parent
*/
serialize: function() {
var serializedObject = arguments.callee.$.serialize.apply(this);
// Add the bounds
serializedObject.push({name: 'bounds', prefix:'oryx', value: this.bounds.serializeForERDF(), type: 'literal'});
// Add the outgoing shapes
this.getOutgoingShapes().each((function(followingShape){
serializedObject.push({name: 'outgoing', prefix:'raziel', value: '#'+ERDF.__stripHashes(followingShape.resourceId), type: 'resource'});
}).bind(this));
// Add the parent shape, if the parent not the canvas
//if(this.parent instanceof ORYX.Core.Shape){
serializedObject.push({name: 'parent', prefix:'raziel', value: '#'+ERDF.__stripHashes(this.parent.resourceId), type: 'resource'});
//}
return serializedObject;
},
deserialize: function(serialize, json){
arguments.callee.$.deserialize.apply(this, arguments);
// Set the Bounds
var bounds = serialize.find(function(ser){ return 'oryx-bounds' === (ser.prefix+"-"+ser.name) });
if (bounds) {
var b = bounds.value.replace(/,/g, " ").split(" ").without("");
if (this instanceof ORYX.Core.Edge) {
if (!this.dockers.first().isChanged)
this.dockers.first().bounds.centerMoveTo(parseFloat(b[0]), parseFloat(b[1]));
if (!this.dockers.last().isChanged)
this.dockers.last().bounds.centerMoveTo(parseFloat(b[2]), parseFloat(b[3]));
} else {
this.bounds.set(parseFloat(b[0]), parseFloat(b[1]), parseFloat(b[2]), parseFloat(b[3]));
}
}
if (json && json.labels instanceof Array){
json.labels.each(function(slabel){
var label = this.getLabel(slabel.ref);
if (label){
label.deserialize(slabel, this);
}
}.bind(this))
}
},
toJSON: function(){
var json = arguments.callee.$.toJSON.apply(this, arguments);
var labels = [], id = this.id;
this._labels.each(function(obj){
var slabel = obj.value.serialize();
if (slabel){
slabel.ref = obj.key.replace(id, '');
labels.push(slabel);
}
});
if (labels.length > 0){
json.labels = labels;
}
return json;
},
/**
* Private methods.
*/
/**
* Child classes have to overwrite this method for initializing a loaded
* SVG representation.
* @param {SVGDocument} svgDocument
*/
_init: function(svgDocument) {
//adjust ids
this._adjustIds(svgDocument, 0);
},
_adjustIds: function(element, idIndex) {
if(element instanceof Element) {
var eid = element.getAttributeNS(null, 'id');
if(eid && eid !== "") {
element.setAttributeNS(null, 'id', this.id + eid);
} else {
element.setAttributeNS(null, 'id', this.id + "_" + this.id + "_" + idIndex);
idIndex++;
}
// Replace URL in fill attribute
var fill = element.getAttributeNS(null, 'fill');
if (fill&&fill.include("url(#")){
fill = fill.replace(/url\(#/g, 'url(#'+this.id);
element.setAttributeNS(null, 'fill', fill);
}
if(element.hasChildNodes()) {
for(var i = 0; i < element.childNodes.length; i++) {
idIndex = this._adjustIds(element.childNodes[i], idIndex);
}
}
}
return idIndex;
},
toString: function() { return "ORYX.Core.Shape " + this.getId() }
};
ORYX.Core.Shape = ORYX.Core.AbstractShape.extend(ORYX.Core.Shape);/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespaces
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
if(!ORYX.Core.Controls) {ORYX.Core.Controls = {};}
/**
* @classDescription Abstract base class for all Controls.
*/
ORYX.Core.Controls.Control = ORYX.Core.UIObject.extend({
toString: function() { return "Control " + this.id; }
});/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespaces
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
if(!ORYX.Core.Controls) {ORYX.Core.Controls = {};}
/**
* @classDescription Represents a movable docker that can be bound to a shape. Dockers are used
* for positioning shape objects.
* @extends {Control}
*
* TODO absoluteXY und absoluteCenterXY von einem Docker liefern falsche Werte!!!
*/
ORYX.Core.Controls.Docker = ORYX.Core.Controls.Control.extend({
/**
* Constructor
*/
construct: function() {
arguments.callee.$.construct.apply(this, arguments);
this.isMovable = true; // Enables movability
this.bounds.set(0, 0, 16, 16); // Set the bounds
this.referencePoint = undefined; // Refrenzpoint
this._dockedShapeBounds = undefined;
this._dockedShape = undefined;
this._oldRefPoint1 = undefined;
this._oldRefPoint2 = undefined;
//this.anchors = [];
this.anchorLeft;
this.anchorRight;
this.anchorTop;
this.anchorBottom;
this.node = ORYX.Editor.graft("http://www.w3.org/2000/svg",
null,
['g']);
// The DockerNode reprasentation
this._dockerNode = ORYX.Editor.graft("http://www.w3.org/2000/svg",
this.node,
['g', {"pointer-events":"all"},
['circle', {cx:"8", cy:"8", r:"8", stroke:"none", fill:"none"}],
['circle', {cx:"8", cy:"8", r:"3", stroke:"black", fill:"red", "stroke-width":"1"}]
]);
// The ReferenzNode reprasentation
this._referencePointNode = ORYX.Editor.graft("http://www.w3.org/2000/svg",
this.node,
['g', {"pointer-events":"none"},
['circle', {cx: this.bounds.upperLeft().x, cy: this.bounds.upperLeft().y, r: 3, fill:"red", "fill-opacity":0.4}]]);
// Hide the Docker
this.hide();
//Add to the EventHandler
this.addEventHandlers(this._dockerNode);
// Buffer the Update Callback for un-/register on Event-Handler
this._updateCallback = this._changed.bind(this);
},
update: function() {
// If there have an DockedShape
if(this._dockedShape) {
if(this._dockedShapeBounds && this._dockedShape instanceof ORYX.Core.Node) {
// Calc the delta of width and height of the lastBounds and the current Bounds
var dswidth = this._dockedShapeBounds.width();
var dsheight = this._dockedShapeBounds.height();
if(!dswidth)
dswidth = 1;
if(!dsheight)
dsheight = 1;
var widthDelta = this._dockedShape.bounds.width() / dswidth;
var heightDelta = this._dockedShape.bounds.height() / dsheight;
// If there is an different
if(widthDelta !== 1.0 || heightDelta !== 1.0) {
// Set the delta
this.referencePoint.x *= widthDelta;
this.referencePoint.y *= heightDelta;
}
// Clone these bounds
this._dockedShapeBounds = this._dockedShape.bounds.clone();
}
// Get the first and the last Docker of the parent Shape
var dockerIndex = this.parent.dockers.indexOf(this)
var dock1 = this;
var dock2 = this.parent.dockers.length > 1 ?
(dockerIndex === 0? // If there is the first element
this.parent.dockers[dockerIndex + 1]: // then take the next docker
this.parent.dockers[dockerIndex - 1]): // if not, then take the docker before
undefined;
// Calculate the first absolute Refenzpoint
var absoluteReferenzPoint1 = dock1.getDockedShape() ?
dock1.getAbsoluteReferencePoint() :
dock1.bounds.center();
// Calculate the last absolute Refenzpoint
var absoluteReferenzPoint2 = dock2 && dock2.getDockedShape() ?
dock2.getAbsoluteReferencePoint() :
dock2 ?
dock2.bounds.center() :
undefined;
// If there is no last absolute Referenzpoint
if(!absoluteReferenzPoint2) {
// Calculate from the middle of the DockedShape
var center = this._dockedShape.absoluteCenterXY();
var minDimension = this._dockedShape.bounds.width() * this._dockedShape.bounds.height();
absoluteReferenzPoint2 = {
x: absoluteReferenzPoint1.x + (center.x - absoluteReferenzPoint1.x) * -minDimension,
y: absoluteReferenzPoint1.y + (center.y - absoluteReferenzPoint1.y) * -minDimension
}
}
var newPoint = undefined;
/*if (!this._oldRefPoint1 || !this._oldRefPoint2 ||
absoluteReferenzPoint1.x !== this._oldRefPoint1.x ||
absoluteReferenzPoint1.y !== this._oldRefPoint1.y ||
absoluteReferenzPoint2.x !== this._oldRefPoint2.x ||
absoluteReferenzPoint2.y !== this._oldRefPoint2.y) {*/
// Get the new point for the Docker, calucalted by the intersection point of the Shape and the two points
newPoint = this._dockedShape.getIntersectionPoint(absoluteReferenzPoint1, absoluteReferenzPoint2);
// If there is new point, take the referencepoint as the new point
if(!newPoint) {
newPoint = this.getAbsoluteReferencePoint();
}
if(this.parent && this.parent.parent) {
var grandParentPos = this.parent.parent.absoluteXY();
newPoint.x -= grandParentPos.x;
newPoint.y -= grandParentPos.y;
}
// Set the bounds to the new point
this.bounds.centerMoveTo(newPoint)
this._oldRefPoint1 = absoluteReferenzPoint1;
this._oldRefPoint2 = absoluteReferenzPoint2;
}
/*else {
newPoint = this.bounds.center();
}*/
// }
// Call the super class
arguments.callee.$.update.apply(this, arguments);
},
/**
* Calls the super class refresh method and updates the view of the docker.
*/
refresh: function() {
arguments.callee.$.refresh.apply(this, arguments);
// Refresh the dockers node
var p = this.bounds.upperLeft();
this._dockerNode.setAttributeNS(null, 'transform','translate(' + p.x + ', ' + p.y + ')');
// Refresh the referencepoints node
p = Object.clone(this.referencePoint);
if(p && this._dockedShape){
var upL
if(this.parent instanceof ORYX.Core.Edge) {
upL = this._dockedShape.absoluteXY();
} else {
upL = this._dockedShape.bounds.upperLeft();
}
p.x += upL.x;
p.y += upL.y;
} else {
p = this.bounds.center();
}
this._referencePointNode.setAttributeNS(null, 'transform','translate(' + p.x + ', ' + p.y + ')');
},
/**
* Set the reference point
* @param {Object} point
*/
setReferencePoint: function(point) {
// Set the referencepoint
if(this.referencePoint !== point &&
(!this.referencePoint ||
!point ||
this.referencePoint.x !== point.x ||
this.referencePoint.y !== point.y)) {
this.referencePoint = point;
this._changed();
}
// Update directly, because the referencepoint has no influence of the bounds
//this.refresh();
},
/**
* Get the absolute referencepoint
*/
getAbsoluteReferencePoint: function() {
if(!this.referencePoint || !this._dockedShape) {
return undefined;
} else {
var absUL = this._dockedShape.absoluteXY();
return {
x: this.referencePoint.x + absUL.x,
y: this.referencePoint.y + absUL.y
}
}
},
/**
* Set the docked Shape from the docker
* @param {Object} shape
*/
setDockedShape: function(shape) {
// If there is an old docked Shape
if(this._dockedShape) {
this._dockedShape.bounds.unregisterCallback(this._updateCallback)
// Delete the Shapes from the incoming and outgoing array
// If this Docker the incoming of the Shape
if(this === this.parent.dockers.first()) {
this.parent.incoming = this.parent.incoming.without(this._dockedShape);
this._dockedShape.outgoing = this._dockedShape.outgoing.without(this.parent);
// If this Docker the outgoing of the Shape
} else if (this === this.parent.dockers.last()){
this.parent.outgoing = this.parent.outgoing.without(this._dockedShape);
this._dockedShape.incoming = this._dockedShape.incoming.without(this.parent);
}
}
// Set the new Shape
this._dockedShape = shape;
this._dockedShapeBounds = undefined;
var referencePoint = undefined;
// If there is an Shape, register the updateCallback if there are changes in the shape bounds
if(this._dockedShape) {
// Add the Shapes to the incoming and outgoing array
// If this Docker the incoming of the Shape
if(this === this.parent.dockers.first()) {
this.parent.incoming.push(shape);
shape.outgoing.push(this.parent);
// If this Docker the outgoing of the Shape
} else if (this === this.parent.dockers.last()){
this.parent.outgoing.push(shape);
shape.incoming.push(this.parent);
}
// Get the bounds and set the new referencepoint
var bounds = this.bounds;
var absUL = shape.absoluteXY();
/*if(shape.parent){
var b = shape.parent.bounds.upperLeft();
absUL.x -= b.x;
absUL.y -= b.y;
}*/
referencePoint = {
x: bounds.center().x - absUL.x,
y: bounds.center().y - absUL.y
}
this._dockedShapeBounds = this._dockedShape.bounds.clone();
this._dockedShape.bounds.registerCallback(this._updateCallback);
// Set the color of the docker as docked
this.setDockerColor(ORYX.CONFIG.DOCKER_DOCKED_COLOR);
} else {
// Set the color of the docker as undocked
this.setDockerColor(ORYX.CONFIG.DOCKER_UNDOCKED_COLOR);
}
// Set the referencepoint
this.setReferencePoint(referencePoint);
this._changed();
//this.update();
},
/**
* Get the docked Shape
*/
getDockedShape: function() {
return this._dockedShape;
},
/**
* Returns TRUE if the docker has a docked shape
*/
isDocked: function() {
return !!this._dockedShape;
},
/**
* Set the Color of the Docker
* @param {Object} color
*/
setDockerColor: function(color) {
this._dockerNode.lastChild.setAttributeNS(null, "fill", color);
},
preventHiding: function(prevent){
this._preventHiding = Math.max(0, (this._preventHiding||0) + (prevent ? 1 : -1));
},
/**
* Hides this UIObject and all its children.
*/
hide: function() {
if (this._preventHiding){
return false;
}
// Hide docker and reference point
this.node.setAttributeNS(null, 'visibility', 'hidden');
this._referencePointNode.setAttributeNS(null, 'visibility', 'hidden');
this.children.each(function(uiObj) {
uiObj.hide();
});
},
/**
* Enables visibility of this UIObject and all its children.
*/
show: function() {
// Show docker
this.node.setAttributeNS(null, 'visibility', 'visible');
// Hide reference point if the connected shape is an edge
if (this.getDockedShape() instanceof ORYX.Core.Edge){
this._referencePointNode.setAttributeNS(null, 'visibility', 'hidden');
} else {
this._referencePointNode.setAttributeNS(null, 'visibility', 'visible');
}
this.children.each(function(uiObj) {
uiObj.show();
});
},
toString: function() { return "Docker " + this.id }
});/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespaces
*/
if(!ORYX) {var ORYX = {};}
if(!ORYX.Core) {ORYX.Core = {};}
if(!ORYX.Core.Controls) {ORYX.Core.Controls = {};}
/**
* @classDescription Represents a magnet that is part of another shape and can
* be attached to dockers. Magnets are used for linking edge objects
* to other Shape objects.
* @extends {Control}
*/
ORYX.Core.Controls.Magnet = ORYX.Core.Controls.Control.extend({
/**
* Constructor
*/
construct: function() {
arguments.callee.$.construct.apply(this, arguments);
//this.anchors = [];
this.anchorLeft;
this.anchorRight;
this.anchorTop;
this.anchorBottom;
this.bounds.set(0, 0, 16, 16);
//graft magnet's root node into owner's control group.
this.node = ORYX.Editor.graft("http://www.w3.org/2000/svg",
null,
['g', {"pointer-events":"all"},
['circle', {cx:"8", cy:"8", r:"4", stroke:"none", fill:"red", "fill-opacity":"0.3"}],
]);
this.hide();
},
update: function() {
arguments.callee.$.update.apply(this, arguments);
//this.isChanged = true;
},
_update: function() {
arguments.callee.$.update.apply(this, arguments);
//this.isChanged = true;
},
refresh: function() {
arguments.callee.$.refresh.apply(this, arguments);
var p = this.bounds.upperLeft();
/*if(this.parent) {
var parentPos = this.parent.bounds.upperLeft();
p.x += parentPos.x;
p.y += parentPos.y;
}*/
this.node.setAttributeNS(null, 'transform','translate(' + p.x + ', ' + p.y + ')');
},
show: function() {
//this.refresh();
arguments.callee.$.show.apply(this, arguments);
},
toString: function() {
return "Magnet " + this.id;
}
});
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* Init namespaces
*/
if (!ORYX) {
var ORYX = {};
}
if (!ORYX.Core) {
ORYX.Core = {};
}
/**
* @classDescription Abstract base class for all Nodes.
* @extends ORYX.Core.Shape
*/
ORYX.Core.Node = {
/**
* Constructor
* @param options {Object} A container for arguments.
* @param stencil {Stencil}
*/
construct: function(options, stencil, facade){
arguments.callee.$.construct.apply(this, arguments);
this.isSelectable = true;
this.isMovable = true;
this._dockerUpdated = false;
this.facade = facade;
this._oldBounds = new ORYX.Core.Bounds(); //init bounds with undefined values
this._svgShapes = []; //array of all SVGShape objects of
// SVG representation
//TODO vielleicht in shape verschieben?
this.minimumSize = undefined; // {width:..., height:...}
this.maximumSize = undefined;
//TODO vielleicht in shape oder uiobject verschieben?
// vielleicht sogar isResizable ersetzen?
this.isHorizontallyResizable = false;
this.isVerticallyResizable = false;
this.dataId = undefined;
this._init(this._stencil.view());
this.forcedHeight = -1;
},
/**
* This method checks whether the shape is resized correctly and calls the
* super class update method.
*/
_update: function(){
this.dockers.invoke("update");
if (this.isChanged) {
var bounds = this.bounds;
var oldBounds = this._oldBounds;
if (this.isResized) {
var widthDelta = bounds.width() / oldBounds.width();
var heightDelta = bounds.height() / oldBounds.height();
//iterate over all relevant svg elements and resize them
this._svgShapes.each(function(svgShape){
//adjust width
if (svgShape.isHorizontallyResizable) {
svgShape.width = svgShape.oldWidth * widthDelta;
}
//adjust height
if (svgShape.isVerticallyResizable) {
svgShape.height = svgShape.oldHeight * heightDelta;
}
//check, if anchors are set
var anchorOffset;
var leftIncluded = svgShape.anchorLeft;
var rightIncluded = svgShape.anchorRight;
if (rightIncluded) {
anchorOffset = oldBounds.width() - (svgShape.oldX + svgShape.oldWidth);
if (leftIncluded) {
svgShape.width = bounds.width() - svgShape.x - anchorOffset;
}
else {
svgShape.x = bounds.width() - (anchorOffset + svgShape.width);
}
}
else
if (!leftIncluded) {
svgShape.x = widthDelta * svgShape.oldX;
if (!svgShape.isHorizontallyResizable) {
svgShape.x = svgShape.x + svgShape.width * widthDelta / 2 - svgShape.width / 2;
}
}
var topIncluded = svgShape.anchorTop;
var bottomIncluded = svgShape.anchorBottom;
if (bottomIncluded) {
anchorOffset = oldBounds.height() - (svgShape.oldY + svgShape.oldHeight);
if (topIncluded) {
svgShape.height = bounds.height() - svgShape.y - anchorOffset;
}
else {
// Hack for choreography task layouting
if (!svgShape._isYLocked) {
svgShape.y = bounds.height() - (anchorOffset + svgShape.height);
}
}
}
else
if (!topIncluded) {
svgShape.y = heightDelta * svgShape.oldY;
if (!svgShape.isVerticallyResizable) {
svgShape.y = svgShape.y + svgShape.height * heightDelta / 2 - svgShape.height / 2;
}
}
});
//check, if the current bounds is unallowed horizontally or vertically resized
var p = {
x: 0,
y: 0
};
if (!this.isHorizontallyResizable && bounds.width() !== oldBounds.width()) {
p.x = oldBounds.width() - bounds.width();
}
if (!this.isVerticallyResizable && bounds.height() !== oldBounds.height()) {
p.y = oldBounds.height() - bounds.height();
}
if (p.x !== 0 || p.y !== 0) {
bounds.extend(p);
}
//check, if the current bounds are between maximum and minimum bounds
p = {
x: 0,
y: 0
};
var widthDifference, heightDifference;
if (this.minimumSize) {
ORYX.Log.debug("Shape (%0)'s min size: (%1x%2)", this, this.minimumSize.width, this.minimumSize.height);
widthDifference = this.minimumSize.width - bounds.width();
if (widthDifference > 0) {
p.x += widthDifference;
}
heightDifference = this.minimumSize.height - bounds.height();
if (heightDifference > 0) {
p.y += heightDifference;
}
}
if (this.maximumSize) {
ORYX.Log.debug("Shape (%0)'s max size: (%1x%2)", this, this.maximumSize.width, this.maximumSize.height);
widthDifference = bounds.width() - this.maximumSize.width;
if (widthDifference > 0) {
p.x -= widthDifference;
}
heightDifference = bounds.height() - this.maximumSize.height;
if (heightDifference > 0) {
p.y -= heightDifference;
}
}
if (p.x !== 0 || p.y !== 0) {
bounds.extend(p);
}
//update magnets
var widthDelta = bounds.width() / oldBounds.width();
var heightDelta = bounds.height() / oldBounds.height();
var leftIncluded, rightIncluded, topIncluded, bottomIncluded, center, newX, newY;
this.magnets.each(function(magnet){
leftIncluded = magnet.anchorLeft;
rightIncluded = magnet.anchorRight;
topIncluded = magnet.anchorTop;
bottomIncluded = magnet.anchorBottom;
center = magnet.bounds.center();
if (leftIncluded) {
newX = center.x;
}
else
if (rightIncluded) {
newX = bounds.width() - (oldBounds.width() - center.x)
}
else {
newX = center.x * widthDelta;
}
if (topIncluded) {
newY = center.y;
}
else
if (bottomIncluded) {
newY = bounds.height() - (oldBounds.height() - center.y);
}
else {
newY = center.y * heightDelta;
}
if (center.x !== newX || center.y !== newY) {
magnet.bounds.centerMoveTo(newX, newY);
}
});
//set new position of labels
this.getLabels().each(function(label){
// Set the position dependings on it anchor
if (!label.isAnchorLeft()) {
if (label.isAnchorRight()) {
label.setX(bounds.width() - (oldBounds.width() - label.oldX))
} else {
label.setX((label.position?label.position.x:label.x) * widthDelta);
}
}
if (!label.isAnchorTop()) {
if (label.isAnchorBottom()) {
label.setY(bounds.height() - (oldBounds.height() - label.oldY));
} else {
label.setY((label.position?label.position.y:label.y) * heightDelta);
}
}
// If there is an position,
// set the origin position as well
if (label.position){
if (!label.isOriginAnchorLeft()) {
if (label.isOriginAnchorRight()) {
label.setOriginX(bounds.width() - (oldBounds.width() - label.oldX))
} else {
label.setOriginX(label.x * widthDelta);
}
}
if (!label.isOriginAnchorTop()) {
if (label.isOriginAnchorBottom()) {
label.setOriginY(bounds.height() - (oldBounds.height() - label.oldY));
} else {
label.setOriginY(label.y * heightDelta);
}
}
}
});
//update docker
var docker = this.dockers[0];
if (docker) {
docker.bounds.unregisterCallback(this._dockerChangedCallback);
if (!this._dockerUpdated) {
docker.bounds.centerMoveTo(this.bounds.center());
this._dockerUpdated = false;
}
docker.update();
docker.bounds.registerCallback(this._dockerChangedCallback);
}
this.isResized = false;
}
this.refresh();
this.isChanged = false;
this._oldBounds = this.bounds.clone();
}
this.children.each(function(value) {
if(!(value instanceof ORYX.Core.Controls.Docker)) {
value._update();
}
});
if (this.dockers.length > 0&&!this.dockers.first().getDockedShape()) {
this.dockers.each(function(docker){
docker.bounds.centerMoveTo(this.bounds.center())
}.bind(this))
}
/*this.incoming.each((function(edge) {
if(!(this.dockers[0] && this.dockers[0].getDockedShape() instanceof ORYX.Core.Node))
edge._update(true);
}).bind(this));
this.outgoing.each((function(edge) {
if(!(this.dockers[0] && this.dockers[0].getDockedShape() instanceof ORYX.Core.Node))
edge._update(true);
}).bind(this)); */
},
/**
* This method repositions and resizes the SVG representation
* of the shape.
*/
refresh: function(){
arguments.callee.$.refresh.apply(this, arguments);
/** Movement */
var x = this.bounds.upperLeft().x;
var y = this.bounds.upperLeft().y;
// Move owner element
this.node.firstChild.setAttributeNS(null, "transform", "translate(" + x + ", " + y + ")");
// Move magnets
this.node.childNodes[1].childNodes[1].setAttributeNS(null, "transform", "translate(" + x + ", " + y + ")");
/** Resize */
//iterate over all relevant svg elements and update them
this._svgShapes.each(function(svgShape){
svgShape.update();
});
},
_dockerChanged: function(){
var docker = this.dockers[0];
//set the bounds of the the association
this.bounds.centerMoveTo(docker.bounds.center());
this._dockerUpdated = true;
//this._update(true);
},
/**
* This method traverses a tree of SVGElements and returns
* all SVGShape objects. For each basic shape or path element
* a SVGShape object is initialized.
*
* @param svgNode {SVGElement}
* @return {Array} Array of SVGShape objects
*/
_initSVGShapes: function(svgNode){
var svgShapes = [];
try {
var svgShape = new ORYX.Core.SVG.SVGShape(svgNode);
svgShapes.push(svgShape);
}
catch (e) {
//do nothing
}
if (svgNode.hasChildNodes()) {
for (var i = 0; i < svgNode.childNodes.length; i++) {
svgShapes = svgShapes.concat(this._initSVGShapes(svgNode.childNodes[i]));
}
}
return svgShapes;
},
/**
* Calculate if the point is inside the Shape
* @param {PointX}
* @param {PointY}
* @param {absoluteBounds} optional: for performance
*/
isPointIncluded: function(pointX, pointY, absoluteBounds){
// If there is an arguments with the absoluteBounds
var absBounds = absoluteBounds && absoluteBounds instanceof ORYX.Core.Bounds ? absoluteBounds : this.absoluteBounds();
if (!absBounds.isIncluded(pointX, pointY)) {
return false;
} else {
}
//point = Object.clone(point);
var ul = absBounds.upperLeft();
var x = pointX - ul.x;
var y = pointY - ul.y;
var i=0;
do {
var isPointIncluded = this._svgShapes[i++].isPointIncluded( x, y );
} while( !isPointIncluded && i < this._svgShapes.length)
return isPointIncluded;
/*return this._svgShapes.any(function(svgShape){
return svgShape.isPointIncluded(point);
});*/
},
/**
* Calculate if the point is over an special offset area
* @param {Point}
*/
isPointOverOffset: function( pointX, pointY ){
var isOverEl = arguments.callee.$.isPointOverOffset.apply( this , arguments );
if (isOverEl) {
// If there is an arguments with the absoluteBounds
var absBounds = this.absoluteBounds();
absBounds.widen( - ORYX.CONFIG.BORDER_OFFSET );
if ( !absBounds.isIncluded( pointX, pointY )) {
return true;
}
}
return false;
},
serialize: function(){
var result = arguments.callee.$.serialize.apply(this);
// Add the docker's bounds
// nodes only have at most one docker!
this.dockers.each((function(docker){
if (docker.getDockedShape()) {
var center = docker.referencePoint;
center = center ? center : docker.bounds.center();
result.push({
name: 'docker',
prefix: 'oryx',
value: $H(center).values().join(','),
type: 'literal'
});
}
}).bind(this));
// Get the spezific serialized object from the stencil
try {
//result = this.getStencil().serialize(this, result);
var serializeEvent = this.getStencil().serialize();
/*
* call serialize callback by reference, result should be found
* in serializeEvent.result
*/
if(serializeEvent.type) {
serializeEvent.shape = this;
serializeEvent.data = result;
serializeEvent.result = undefined;
serializeEvent.forceExecution = true;
this._delegateEvent(serializeEvent);
if(serializeEvent.result) {
result = serializeEvent.result;
}
}
}
catch (e) {
}
return result;
},
deserialize: function(data){
arguments.callee.$.deserialize.apply(this, arguments);
try {
//data = this.getStencil().deserialize(this, data);
var deserializeEvent = this.getStencil().deserialize();
/*
* call serialize callback by reference, result should be found
* in serializeEventInfo.result
*/
if(deserializeEvent.type) {
deserializeEvent.shape = this;
deserializeEvent.data = data;
deserializeEvent.result = undefined;
deserializeEvent.forceExecution = true;
this._delegateEvent(deserializeEvent);
if(deserializeEvent.result) {
data = deserializeEvent.result;
}
}
}
catch (e) {
}
// Set the outgoing shapes
var outgoing = data.findAll(function(ser){ return (ser.prefix+"-"+ser.name) == 'raziel-outgoing'});
outgoing.each((function(obj){
// TODO: Look at Canvas
if(!this.parent) {return};
// Set outgoing Shape
var next = this.getCanvas().getChildShapeByResourceId(obj.value);
if(next){
if(next instanceof ORYX.Core.Edge) {
//Set the first docker of the next shape
next.dockers.first().setDockedShape(this);
next.dockers.first().setReferencePoint(next.dockers.first().bounds.center());
} else if(next.dockers.length > 0) { //next is a node and next has a docker
next.dockers.first().setDockedShape(this);
//next.dockers.first().setReferencePoint({x: this.bounds.width() / 2.0, y: this.bounds.height() / 2.0});
}
}
}).bind(this));
if (this.dockers.length === 1) {
var dockerPos;
dockerPos = data.find(function(entry){
return (entry.prefix + "-" + entry.name === "oryx-dockers");
});
if (dockerPos) {
var points = dockerPos.value.replace(/,/g, " ").split(" ").without("").without("#");
if (points.length === 2 && this.dockers[0].getDockedShape()) {
this.dockers[0].setReferencePoint({
x: parseFloat(points[0]),
y: parseFloat(points[1])
});
}
else {
this.dockers[0].bounds.centerMoveTo(parseFloat(points[0]), parseFloat(points[1]));
}
}
}
},
/**
* This method excepts the SVGDoucment that is the SVG representation
* of this shape.
* The bounds of the shape are calculated, the SVG representation's upper left point
* is moved to 0,0 and it the method sets if this shape is resizable.
*
* @param {SVGDocument} svgDocument
*/
_init: function(svgDocument){
arguments.callee.$._init.apply(this, arguments);
var svgNode = svgDocument.getElementsByTagName("g")[0]; //outer most g node
// set all required attributes
var attributeTitle = svgDocument.ownerDocument.createAttribute("title");
attributeTitle.nodeValue = this.getStencil().title();
svgNode.setAttributeNode(attributeTitle);
var attributeId = svgDocument.ownerDocument.createAttribute("id");
attributeId.nodeValue = this.id;
svgNode.setAttributeNode(attributeId);
//
var stencilTargetNode = this.node.childNodes[0].childNodes[0]; //<g class=me>"
svgNode = stencilTargetNode.appendChild(svgNode);
// Add to the EventHandler
this.addEventHandlers(svgNode.parentNode);
/**set minimum and maximum size*/
var minSizeAttr = svgNode.getAttributeNS(ORYX.CONFIG.NAMESPACE_ORYX, "minimumSize");
if (minSizeAttr) {
minSizeAttr = minSizeAttr.replace("/,/g", " ");
var minSizeValues = minSizeAttr.split(" ");
minSizeValues = minSizeValues.without("");
if (minSizeValues.length > 1) {
this.minimumSize = {
width: parseFloat(minSizeValues[0]),
height: parseFloat(minSizeValues[1])
};
}
else {
//set minimumSize to (1,1), so that width and height of the stencil can never be (0,0)
this.minimumSize = {
width: 1,
height: 1
};
}
}
var maxSizeAttr = svgNode.getAttributeNS(ORYX.CONFIG.NAMESPACE_ORYX, "maximumSize");
if (maxSizeAttr) {
maxSizeAttr = maxSizeAttr.replace("/,/g", " ");
var maxSizeValues = maxSizeAttr.split(" ");
maxSizeValues = maxSizeValues.without("");
if (maxSizeValues.length > 1) {
this.maximumSize = {
width: parseFloat(maxSizeValues[0]),
height: parseFloat(maxSizeValues[1])
};
}
}
if (this.minimumSize && this.maximumSize &&
(this.minimumSize.width > this.maximumSize.width ||
this.minimumSize.height > this.maximumSize.height)) {
//TODO wird verschluckt!!!
throw this + ": Minimum Size must be greater than maxiumSize.";
}
/**get current bounds and adjust it to upperLeft == (0,0)*/
//initialize all SVGShape objects
this._svgShapes = this._initSVGShapes(svgNode);
//get upperLeft and lowerRight of stencil
var upperLeft = {
x: undefined,
y: undefined
};
var lowerRight = {
x: undefined,
y: undefined
};
var me = this;
this._svgShapes.each(function(svgShape){
upperLeft.x = (upperLeft.x !== undefined) ? Math.min(upperLeft.x, svgShape.x) : svgShape.x;
upperLeft.y = (upperLeft.y !== undefined) ? Math.min(upperLeft.y, svgShape.y) : svgShape.y;
lowerRight.x = (lowerRight.x !== undefined) ? Math.max(lowerRight.x, svgShape.x + svgShape.width) : svgShape.x + svgShape.width;
lowerRight.y = (lowerRight.y !== undefined) ? Math.max(lowerRight.y, svgShape.y + svgShape.height) : svgShape.y + svgShape.height;
/** set if resizing is enabled */
//TODO isResizable durch die beiden anderen booleans ersetzen?
if (svgShape.isHorizontallyResizable) {
me.isHorizontallyResizable = true;
me.isResizable = true;
}
if (svgShape.isVerticallyResizable) {
me.isVerticallyResizable = true;
me.isResizable = true;
}
if (svgShape.anchorTop && svgShape.anchorBottom) {
me.isVerticallyResizable = true;
me.isResizable = true;
}
if (svgShape.anchorLeft && svgShape.anchorRight) {
me.isHorizontallyResizable = true;
me.isResizable = true;
}
});
//move all SVGShapes by -upperLeft
this._svgShapes.each(function(svgShape){
svgShape.x -= upperLeft.x;
svgShape.y -= upperLeft.y;
svgShape.update();
});
//set bounds of shape
//the offsets are also needed for positioning the magnets and the docker
var offsetX = upperLeft.x;
var offsetY = upperLeft.y;
lowerRight.x -= offsetX;
lowerRight.y -= offsetY;
upperLeft.x = 0;
upperLeft.y = 0;
//prevent that width or height of initial bounds is 0
if (lowerRight.x === 0) {
lowerRight.x = 1;
}
if (lowerRight.y === 0) {
lowerRight.y = 1;
}
this._oldBounds.set(upperLeft, lowerRight);
this.bounds.set(upperLeft, lowerRight);
/**initialize magnets */
var magnets = svgDocument.getElementsByTagNameNS(ORYX.CONFIG.NAMESPACE_ORYX, "magnets");
if (magnets && magnets.length > 0) {
magnets = $A(magnets[0].getElementsByTagNameNS(ORYX.CONFIG.NAMESPACE_ORYX, "magnet"));
var me = this;
magnets.each(function(magnetElem){
var magnet = new ORYX.Core.Controls.Magnet({
eventHandlerCallback: me.eventHandlerCallback
});
var cx = parseFloat(magnetElem.getAttributeNS(ORYX.CONFIG.NAMESPACE_ORYX, "cx"));
var cy = parseFloat(magnetElem.getAttributeNS(ORYX.CONFIG.NAMESPACE_ORYX, "cy"));
magnet.bounds.centerMoveTo({
x: cx - offsetX,
y: cy - offsetY
});
//get anchors
var anchors = magnetElem.getAttributeNS(ORYX.CONFIG.NAMESPACE_ORYX, "anchors");
if (anchors) {
anchors = anchors.replace("/,/g", " ");
anchors = anchors.split(" ").without("");
for(var i = 0; i < anchors.length; i++) {
switch(anchors[i].toLowerCase()) {
case "left":
magnet.anchorLeft = true;
break;
case "right":
magnet.anchorRight = true;
break;
case "top":
magnet.anchorTop = true;
break;
case "bottom":
magnet.anchorBottom = true;
break;
}
}
}
me.add(magnet);
//check, if magnet is default magnet
if (!this._defaultMagnet) {
var defaultAttr = magnetElem.getAttributeNS(ORYX.CONFIG.NAMESPACE_ORYX, "default");
if (defaultAttr && defaultAttr.toLowerCase() === "yes") {
me._defaultMagnet = magnet;
}
}
});
}
else {
// Add a Magnet in the Center of Shape
var magnet = new ORYX.Core.Controls.Magnet();
magnet.bounds.centerMoveTo(this.bounds.width() / 2, this.bounds.height() / 2);
this.add(magnet);
}
/**initialize docker */
var dockerElem = svgDocument.getElementsByTagNameNS(ORYX.CONFIG.NAMESPACE_ORYX, "docker");
if (dockerElem && dockerElem.length > 0) {
dockerElem = dockerElem[0];
var docker = this.createDocker();
var cx = parseFloat(dockerElem.getAttributeNS(ORYX.CONFIG.NAMESPACE_ORYX, "cx"));
var cy = parseFloat(dockerElem.getAttributeNS(ORYX.CONFIG.NAMESPACE_ORYX, "cy"));
docker.bounds.centerMoveTo({
x: cx - offsetX,
y: cy - offsetY
});
//get anchors
var anchors = dockerElem.getAttributeNS(ORYX.CONFIG.NAMESPACE_ORYX, "anchors");
if (anchors) {
anchors = anchors.replace("/,/g", " ");
anchors = anchors.split(" ").without("");
for(var i = 0; i < anchors.length; i++) {
switch(anchors[i].toLowerCase()) {
case "left":
docker.anchorLeft = true;
break;
case "right":
docker.anchorRight = true;
break;
case "top":
docker.anchorTop = true;
break;
case "bottom":
docker.anchorBottom = true;
break;
}
}
}
}
/**initialize labels*/
var textElems = svgNode.getElementsByTagNameNS(ORYX.CONFIG.NAMESPACE_SVG, 'text');
$A(textElems).each((function(textElem){
var label = new ORYX.Core.SVG.Label({
textElement: textElem,
shapeId: this.id
});
label.x -= offsetX;
label.y -= offsetY;
this._labels[label.id] = label;
label.registerOnChange(this.layout.bind(this));
// Only apply fitting on form-components
if(this._stencil.id().indexOf(ORYX.CONFIG.FORM_ELEMENT_ID_PREFIX) == 0) {
label.registerOnChange(this.fitToLabels.bind(this));
}
}).bind(this));
},
fitToLabels: function() {
var y = 0;
this.getLabels().each(function(label){
var lr = label.getY() + label.getHeight();
if(lr > y) {
y = lr;
}
});
var bounds = this.bounds;
var boundsChanged = false;
if(this.minimumSize) {
// Check if y-value exceeds the min-value. If not, stick to this value.
var minHeight = this.minimumSize.height;
if(y < minHeight && bounds.height() > minHeight && minHeight > this.forcedHeight) {
bounds.set(bounds.upperLeft().x, bounds.upperLeft().y, bounds.lowerRight().x, bounds.upperLeft().y + minHeight);
boundsChanged = true;
} else if(y > minHeight && bounds.height() != y && y > this.forcedHeight){
bounds.set(bounds.upperLeft().x, bounds.upperLeft().y, bounds.lowerRight().x, bounds.upperLeft().y + y);
boundsChanged = true;
} else if(bounds.height() > this.forcedHeight && this.forcedHeight > 0) {
bounds.set(bounds.upperLeft().x, bounds.upperLeft().y, bounds.lowerRight().x, bounds.upperLeft().y + this.forcedHeight);
boundsChanged = true;
}
}
if(boundsChanged) {
// Force facade to re-layout since bounds are changed AFTER layout has been performed
if(this.facade.getCanvas() != null) {
this.facade.getCanvas().update();
}
// Re-select if needed to force the select
if(this.facade.getSelection().member(this)) {
var selectedNow = this.facade.getSelection();
this.facade.setSelection([]);
this.facade.setSelection(selectedNow);
}
}
},
/**
* Override the Method, that a docker is not shown
*
*/
createDocker: function() {
var docker = new ORYX.Core.Controls.Docker({eventHandlerCallback: this.eventHandlerCallback});
docker.bounds.registerCallback(this._dockerChangedCallback);
this.dockers.push( docker );
docker.parent = this;
docker.bounds.registerCallback(this._changedCallback);
return docker
},
toString: function(){
return this._stencil.title() + " " + this.id
}
};
ORYX.Core.Node = ORYX.Core.Shape.extend(ORYX.Core.Node);
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
NAMESPACE_SVG = "http://www.w3.org/2000/svg";
NAMESPACE_ORYX = "http://www.b3mn.org/oryx";
/**
* Init namespaces
*/
if (!ORYX) {
var ORYX = {};
}
if (!ORYX.Core) {
ORYX.Core = {};
}
/**
* @classDescription Abstract base class for all connections.
* @extends {ORYX.Core.Shape}
* @param options {Object}
*
* TODO da die verschiebung der Edge nicht ueber eine
* translation gemacht wird, die sich auch auf alle kind UIObjects auswirkt,
* muessen die kinder hier beim verschieben speziell betrachtet werden.
* Das sollte ueberarbeitet werden.
*
*/
ORYX.Core.Edge = {
/**
* Constructor
* @param {Object} options
* @param {Stencil} stencil
*/
construct: function(options, stencil, facade){
arguments.callee.$.construct.apply(this, arguments);
this.isMovable = true;
this.isSelectable = true;
this._dockerUpdated = false;
this._markers = new Hash(); //a hash map of SVGMarker objects where keys are the marker ids
this._paths = [];
this._interactionPaths = [];
this._dockersByPath = new Hash();
this._markersByPath = new Hash();
/* Data structures to store positioning information of attached child nodes */
this.attachedNodePositionData = new Hash();
//TODO was muss hier initial erzeugt werden?
var stencilNode = this.node.childNodes[0].childNodes[0];
stencilNode = ORYX.Editor.graft("http://www.w3.org/2000/svg", stencilNode, ['g', {
"pointer-events": "painted"
}]);
//Add to the EventHandler
this.addEventHandlers(stencilNode.parentNode);
this._oldBounds = this.bounds.clone();
//load stencil
this._init(this._stencil.view());
if (stencil instanceof Array) {
this.deserialize(stencil);
}
},
_update: function(force){
if(this._dockerUpdated || this.isChanged || force) {
this.dockers.invoke("update");
if (false && (this.bounds.width() === 0 || this.bounds.height() === 0)) {
var width = this.bounds.width();
var height = this.bounds.height();
this.bounds.extend({
x: width === 0 ? 2 : 0,
y: height === 0 ? 2 : 0
});
this.bounds.moveBy({
x: width === 0 ? -1 : 0,
y: height === 0 ? -1 : 0
});
}
// TODO: Bounds muss abhaengig des Eltern-Shapes gesetzt werden
var upL = this.bounds.upperLeft();
var oldUpL = this._oldBounds.upperLeft();
var oldWidth = this._oldBounds.width() === 0 ? this.bounds.width() : this._oldBounds.width();
var oldHeight = this._oldBounds.height() === 0 ? this.bounds.height() : this._oldBounds.height();
var diffX = upL.x - oldUpL.x;
var diffY = upL.y - oldUpL.y;
var diffWidth = (this.bounds.width() / oldWidth) || 1;
var diffHeight = (this.bounds.height() / oldHeight) || 1;
this.dockers.each((function(docker){
// Unregister on BoundsChangedCallback
docker.bounds.unregisterCallback(this._dockerChangedCallback);
// If there is any changes at the edge and is there is not an DockersUpdate
// set the new bounds to the docker
if (!this._dockerUpdated) {
docker.bounds.moveBy(diffX, diffY);
if (diffWidth !== 1 || diffHeight !== 1) {
var relX = docker.bounds.upperLeft().x - upL.x;
var relY = docker.bounds.upperLeft().y - upL.y;
docker.bounds.moveTo(upL.x + relX * diffWidth, upL.y + relY * diffHeight);
}
}
// Do Docker update and register on DockersBoundChange
docker.update();
docker.bounds.registerCallback(this._dockerChangedCallback);
}).bind(this));
if (this._dockerUpdated) {
var a = this.dockers.first().bounds.center();
var b = this.dockers.first().bounds.center();
this.dockers.each((function(docker){
var center = docker.bounds.center();
a.x = Math.min(a.x, center.x);
a.y = Math.min(a.y, center.y);
b.x = Math.max(b.x, center.x);
b.y = Math.max(b.y, center.y);
}).bind(this));
//set the bounds of the the association
this.bounds.set(Object.clone(a), Object.clone(b));
}
upL = this.bounds.upperLeft(); oldUpL = this._oldBounds.upperLeft();
diffWidth = (this.bounds.width() / (oldWidth||this.bounds.width())); diffHeight = (this.bounds.height() / (oldHeight||this.bounds.height()));
diffX = upL.x - oldUpL.x; diffY = upL.y - oldUpL.y;
//reposition labels
this.getLabels().each(function(label) {
if (label.getReferencePoint()){
var ref = label.getReferencePoint();
var from = ref.segment.from, to = ref.segment.to;
if (!from || !from.parent || !to || !to.parent) {
return;
}
var fromPosition = from.bounds.center(), toPosition = to.bounds.center();
if (fromPosition.x === ref.segment.fromPosition.x && fromPosition.y === ref.segment.fromPosition.y &&
toPosition.x === ref.segment.toPosition.x && toPosition.y === ref.segment.toPosition.y && !ref.dirty){
return;
}
if (!this.parent.initializingShapes) {
var oldDistance = ORYX.Core.Math.getDistanceBetweenTwoPoints(ref.segment.fromPosition, ref.segment.toPosition, ref.intersection);
var newIntersection = ORYX.Core.Math.getPointBetweenTwoPoints(fromPosition, toPosition, isNaN(oldDistance) ? 0.5 : oldDistance);
/**
* Set position
*/
// Get the orthogonal identity vector of the current segment
var oiv = ORYX.Core.Math.getOrthogonalIdentityVector(fromPosition, toPosition);
var isHor = Math.abs(oiv.y)===1, isVer = Math.abs(oiv.x)===1;
oiv.x *= ref.distance; oiv.y *= ref.distance; // vector * distance
oiv.x += newIntersection.x; oiv.y += newIntersection.y; // vector + the intersection point
var mx = isHor && ref.orientation && (ref.iorientation||ref.orientation).endsWith("r") ? -label.getWidth() : 0;
var my = isVer && ref.orientation && (ref.iorientation||ref.orientation).startsWith("l") ? -label.getHeight()+2 : 0;
label.setX(oiv.x+mx); label.setY(oiv.y+my);
// Update the reference point
this.updateReferencePointOfLabel(label, newIntersection, from, to);
} else {
var oiv = ORYX.Core.Math.getOrthogonalIdentityVector(fromPosition, toPosition);
oiv.x *= ref.distance; oiv.y *= ref.distance; // vector * distance
oiv.x += ref.intersection.x; oiv.y += ref.intersection.y; // vector + the intersection point
label.setX(oiv.x); label.setY(oiv.y);
ref.segment.fromPosition = fromPosition; ref.segment.toPosition = toPosition;
}
return;
}
// Update label position if no reference point is set
if (label.position && !this.parent.initializingShapes){
var x = label.position.x + (diffX * (diffWidth||1));
if (x > this.bounds.lowerRight().x){
x += this.bounds.width()-(this.bounds.width()/(diffWidth||1));
}
var y = label.position.y + (diffY * (diffHeight||1));
if (y > this.bounds.lowerRight().y){
y += this.bounds.height()-(this.bounds.height()/(diffHeight||1));
}
label.setX(x);label.setY(y);
return;
}
switch (label.getEdgePosition()) {
case "starttop":
var angle = this._getAngle(this.dockers[0], this.dockers[1]);
var pos = this.dockers.first().bounds.center();
if (angle <= 90 || angle > 270) {
label.horizontalAlign("left");
label.verticalAlign("bottom");
label.x = pos.x + label.getOffsetTop();
label.y = pos.y - label.getOffsetTop();
label.rotate(360 - angle, pos);
} else {
label.horizontalAlign("right");
label.verticalAlign("bottom");
label.x = pos.x - label.getOffsetTop();
label.y = pos.y - label.getOffsetTop();
label.rotate(180 - angle, pos);
}
break;
case "startmiddle":
var angle = this._getAngle(this.dockers[0], this.dockers[1]);
var pos = this.dockers.first().bounds.center();
if (angle <= 90 || angle > 270) {
label.horizontalAlign("left");
label.verticalAlign("bottom");
label.x = pos.x + 2;
label.y = pos.y + 4;
label.rotate(360 - angle, pos);
} else {
label.horizontalAlign("right");
label.verticalAlign("bottom");
label.x = pos.x + 1;
label.y = pos.y + 4;
label.rotate(180 - angle, pos);
}
break;
case "startbottom":
var angle = this._getAngle(this.dockers[0], this.dockers[1]);
var pos = this.dockers.first().bounds.center();
if (angle <= 90 || angle > 270) {
label.horizontalAlign("left");
label.verticalAlign("top");
label.x = pos.x + label.getOffsetBottom();
label.y = pos.y + label.getOffsetBottom();
label.rotate(360 - angle, pos);
} else {
label.horizontalAlign("right");
label.verticalAlign("top");
label.x = pos.x - label.getOffsetBottom();
label.y = pos.y + label.getOffsetBottom();
label.rotate(180 - angle, pos);
}
break;
case "midtop":
var numOfDockers = this.dockers.length;
if(numOfDockers%2 == 0) {
var angle = this._getAngle(this.dockers[numOfDockers/2-1], this.dockers[numOfDockers/2])
var pos1 = this.dockers[numOfDockers/2-1].bounds.center();
var pos2 = this.dockers[numOfDockers/2].bounds.center();
var pos = {x:(pos1.x + pos2.x)/2.0, y:(pos1.y+pos2.y)/2.0};
label.horizontalAlign("center");
label.verticalAlign("bottom");
label.x = pos.x;
label.y = pos.y - label.getOffsetTop();
if (angle <= 90 || angle > 270) {
label.rotate(360 - angle, pos);
} else {
label.rotate(180 - angle, pos);
}
} else {
var index = parseInt(numOfDockers/2);
var angle = this._getAngle(this.dockers[index], this.dockers[index+1])
var pos = this.dockers[index].bounds.center();
if (angle <= 90 || angle > 270) {
label.horizontalAlign("left");
label.verticalAlign("bottom");
label.x = pos.x + label.getOffsetTop();
label.y = pos.y - label.getOffsetTop();
label.rotate(360 - angle, pos);
} else {
label.horizontalAlign("right");
label.verticalAlign("bottom");
label.x = pos.x - label.getOffsetTop();
label.y = pos.y - label.getOffsetTop();
label.rotate(180 - angle, pos);
}
}
break;
case "midbottom":
var numOfDockers = this.dockers.length;
if(numOfDockers%2 == 0) {
var angle = this._getAngle(this.dockers[numOfDockers/2-1], this.dockers[numOfDockers/2])
var pos1 = this.dockers[numOfDockers/2-1].bounds.center();
var pos2 = this.dockers[numOfDockers/2].bounds.center();
var pos = {x:(pos1.x + pos2.x)/2.0, y:(pos1.y+pos2.y)/2.0};
label.horizontalAlign("center");
label.verticalAlign("top");
label.x = pos.x;
label.y = pos.y + label.getOffsetTop();
if (angle <= 90 || angle > 270) {
label.rotate(360 - angle, pos);
} else {
label.rotate(180 - angle, pos);
}
} else {
var index = parseInt(numOfDockers/2);
var angle = this._getAngle(this.dockers[index], this.dockers[index+1])
var pos = this.dockers[index].bounds.center();
if (angle <= 90 || angle > 270) {
label.horizontalAlign("left");
label.verticalAlign("top");
label.x = pos.x + label.getOffsetBottom();
label.y = pos.y + label.getOffsetBottom();
label.rotate(360 - angle, pos);
} else {
label.horizontalAlign("right");
label.verticalAlign("top");
label.x = pos.x - label.getOffsetBottom();
label.y = pos.y + label.getOffsetBottom();
label.rotate(180 - angle, pos);
}
}
break;
case "endtop":
var length = this.dockers.length;
var angle = this._getAngle(this.dockers[length-2], this.dockers[length-1]);
var pos = this.dockers.last().bounds.center();
if (angle <= 90 || angle > 270) {
label.horizontalAlign("right");
label.verticalAlign("bottom");
label.x = pos.x - label.getOffsetTop();
label.y = pos.y - label.getOffsetTop();
label.rotate(360 - angle, pos);
} else {
label.horizontalAlign("left");
label.verticalAlign("bottom");
label.x = pos.x + label.getOffsetTop();
label.y = pos.y - label.getOffsetTop();
label.rotate(180 - angle, pos);
}
break;
case "endbottom":
var length = this.dockers.length;
var angle = this._getAngle(this.dockers[length-2], this.dockers[length-1]);
var pos = this.dockers.last().bounds.center();
if (angle <= 90 || angle > 270) {
label.horizontalAlign("right");
label.verticalAlign("top");
label.x = pos.x - label.getOffsetBottom();
label.y = pos.y + label.getOffsetBottom();
label.rotate(360 - angle, pos);
} else {
label.horizontalAlign("left");
label.verticalAlign("top");
label.x = pos.x + label.getOffsetBottom();
label.y = pos.y + label.getOffsetBottom();
label.rotate(180 - angle, pos);
}
break;
}
}.bind(this));
this.children.each(function(value) {
if(value instanceof ORYX.Core.Node) {
this.calculatePositionOfAttachedChildNode.call(this, value);
}
}.bind(this));
this.refreshAttachedNodes();
this.refresh();
this.isChanged = false;
this._dockerUpdated = false;
this._oldBounds = this.bounds.clone();
}
// IE10 specific fix, start and end-markes get left behind when moving path
var userAgent = navigator.userAgent;
if (navigator.appVersion.indexOf("MSIE 10") !== -1 || (userAgent.indexOf('Trident') !== -1 && userAgent.indexOf('rv:11') !== -1))
{
this.node.parentNode.insertBefore(this.node, this.node);
}
},
/**
* Moves a point to the upperLeft of a node's bounds.
*
* @param {point} point
* The point to move
* @param {ORYX.Core.Bounds} bounds
* The Bounds of the related noe
*/
movePointToUpperLeftOfNode: function(point, bounds) {
point.x -= bounds.width()/2;
point.y -= bounds.height()/2;
},
/**
* Refreshes the visual representation of edge's attached nodes.
*/
refreshAttachedNodes: function() {
this.attachedNodePositionData.values().each(function(nodeData) {
var startPoint = nodeData.segment.docker1.bounds.center();
var endPoint = nodeData.segment.docker2.bounds.center();
this.relativizePoint(startPoint);
this.relativizePoint(endPoint);
var newNodePosition = new Object();
/* Calculate new x-coordinate */
newNodePosition.x = startPoint.x
+ nodeData.relativDistanceFromDocker1
* (endPoint.x - startPoint.x);
/* Calculate new y-coordinate */
newNodePosition.y = startPoint.y
+ nodeData.relativDistanceFromDocker1
* (endPoint.y - startPoint.y);
/* Convert new position to the upper left of the node */
this.movePointToUpperLeftOfNode(newNodePosition, nodeData.node.bounds);
/* Move node to its new position */
nodeData.node.bounds.moveTo(newNodePosition);
nodeData.node._update();
}.bind(this));
},
/**
* Calculates the position of an edge's child node. The node is placed on
* the path of the edge.
*
* @param {node}
* The node to calculate the new position
* @return {Point}
* The calculated upper left point of the node's shape.
*/
calculatePositionOfAttachedChildNode: function(node) {
/* Initialize position */
var position = new Object();
position.x = 0;
position.y = 0;
/* Case: Node was just added */
if(!this.attachedNodePositionData[node.getId()]) {
this.attachedNodePositionData[node.getId()] = new Object();
this.attachedNodePositionData[node.getId()]
.relativDistanceFromDocker1 = 0;
this.attachedNodePositionData[node.getId()].node = node;
this.attachedNodePositionData[node.getId()].segment = new Object();
this.findEdgeSegmentForNode(node);
}else if(node.isChanged) {
this.findEdgeSegmentForNode(node);
}
},
/**
* Finds the appropriate edge segement for a node.
* The segment is choosen, which has the smallest distance to the node.
*
* @param {ORYX.Core.Node} node
* The concerning node
*/
findEdgeSegmentForNode: function(node) {
var length = this.dockers.length;
var smallestDistance = undefined;
for(i=1;i<length;i++) {
var lineP1 = this.dockers[i-1].bounds.center();
var lineP2 = this.dockers[i].bounds.center();
this.relativizePoint(lineP1);
this.relativizePoint(lineP2);
var nodeCenterPoint = node.bounds.center();
var distance = ORYX.Core.Math.distancePointLinie(
lineP1,
lineP2,
nodeCenterPoint,
true);
if((distance || distance == 0) && ((!smallestDistance && smallestDistance != 0)
|| distance < smallestDistance)) {
smallestDistance = distance;
this.attachedNodePositionData[node.getId()].segment.docker1 =
this.dockers[i-1];
this.attachedNodePositionData[node.getId()].segment.docker2 =
this.dockers[i];
}
/* Either the distance does not match the segment or the distance
* between docker1 and docker2 is 0
*
* In this case choose the nearest docker as attaching point.
*
*/
if(!distance && !smallestDistance && smallestDistance != 0) {
(ORYX.Core.Math.getDistancePointToPoint(nodeCenterPoint, lineP1)
< ORYX.Core.Math.getDistancePointToPoint(nodeCenterPoint, lineP2)) ?
this.attachedNodePositionData[node.getId()].relativDistanceFromDocker1 = 0 :
this.attachedNodePositionData[node.getId()].relativDistanceFromDocker1 = 1;
this.attachedNodePositionData[node.getId()].segment.docker1 =
this.dockers[i-1];
this.attachedNodePositionData[node.getId()].segment.docker2 =
this.dockers[i];
}
}
/* Calculate position on edge segment for the node */
if(smallestDistance || smallestDistance == 0) {
this.attachedNodePositionData[node.getId()].relativDistanceFromDocker1 =
this.getLineParameterForPosition(
this.attachedNodePositionData[node.getId()].segment.docker1,
this.attachedNodePositionData[node.getId()].segment.docker2,
node);
}
},
/**
*
* @param {ORYX.Core.Node|Object} node or position
* @return {Object} An object with the following attribute: {ORYX.Core.Docker} fromDocker, {ORYX.Core.Docker} toDocker, {X/Y} position, {int} distance
*/
findSegment: function(node){
var length = this.dockers.length;
var result;
var nodeCenterPoint = node instanceof ORYX.Core.UIObject ? node.bounds.center() : node;
for (i = 1; i < length; i++) {
var lineP1 = this.dockers[i - 1].bounds.center();
var lineP2 = this.dockers[i].bounds.center();
var distance = ORYX.Core.Math.distancePointLinie(lineP1, lineP2, nodeCenterPoint, true);
if (typeof distance == "number" && (result === undefined || distance < result.distance)) {
result = {
distance: distance,
fromDocker: this.dockers[i - 1],
toDocker: this.dockers[i]
}
}
}
return result;
},
/**
* Returns the value of the scalar to determine the position of the node on
* line defined by docker1 and docker2.
*
* @param {point} docker1
* The docker that defines the start of the line segment
* @param {point} docker2
* The docker that defines the end of the line segment
* @param {ORYX.Core.Node} node
* The concerning node
*
* @return {float} positionParameter
* The scalar value to determine the position on the line
*/
getLineParameterForPosition: function(docker1, docker2, node) {
var dockerPoint1 = docker1.bounds.center();
var dockerPoint2 = docker2.bounds.center();
this.relativizePoint(dockerPoint1);
this.relativizePoint(dockerPoint2);
var intersectionPoint = ORYX.Core.Math.getPointOfIntersectionPointLine(
dockerPoint1,
dockerPoint2,
node.bounds.center(), true);
if(!intersectionPoint) {
return 0;
}
var relativeDistance =
ORYX.Core.Math.getDistancePointToPoint(intersectionPoint, dockerPoint1) /
ORYX.Core.Math.getDistancePointToPoint(dockerPoint1, dockerPoint2);
return relativeDistance;
},
/**
* Makes point relative to the upper left of the edge's bound.
*
* @param {point} point
* The point to relativize
*/
relativizePoint: function(point) {
point.x -= this.bounds.upperLeft().x;
point.y -= this.bounds.upperLeft().y;
},
/**
* Move the first and last docker and calls the refresh method.
* Attention: This does not calculates intersection point between the
* edge and the bounded nodes. This only works if only the nodes are
* moves.
*
*/
optimizedUpdate: function(){
var updateDocker = function(docker){
if (!docker._dockedShape || !docker._dockedShapeBounds)
return;
var off = {
x: docker._dockedShape.bounds.a.x - docker._dockedShapeBounds.a.x,
y: docker._dockedShape.bounds.a.y - docker._dockedShapeBounds.a.y
};
docker.bounds.moveBy(off);
docker._dockedShapeBounds.moveBy(off);
}
updateDocker(this.dockers.first());
updateDocker(this.dockers.last());
this.refresh();
},
refresh: function(){
//call base class refresh method
arguments.callee.$.refresh.apply(this, arguments);
//TODO consider points for marker mids
var lastPoint;
this._paths.each((function(path, index){
var dockers = this._dockersByPath[path.id];
var c = undefined;
var d = undefined;
if (lastPoint) {
d = "M" + lastPoint.x + " " + lastPoint.y;
}
else {
c = dockers[0].bounds.center();
lastPoint = c;
d = "M" + c.x + " " + c.y;
}
for (var i = 1; i < dockers.length; i++) {
// for each docker, draw a line to the center
c = dockers[i].bounds.center();
d = d + "L" + c.x + " " + c.y + " ";
lastPoint = c;
}
path.setAttributeNS(null, "d", d);
this._interactionPaths[index].setAttributeNS(null, "d", d);
}).bind(this));
/* move child shapes of an edge */
if(this.getChildNodes().length > 0) {
var x = this.bounds.upperLeft().x;
var y = this.bounds.upperLeft().y;
this.node.firstChild.childNodes[1].setAttributeNS(null, "transform", "translate(" + x + ", " + y + ")");
}
},
/**
* Calculate the Border Intersection Point between two points
* @param {PointA}
* @param {PointB}
*/
getIntersectionPoint: function(){
var length = Math.floor(this.dockers.length / 2)
return ORYX.Core.Math.midPoint(this.dockers[length - 1].bounds.center(), this.dockers[length].bounds.center())
},
/**
* Returns TRUE if the bounds is over the edge
* @param {Bounds}
*
*/
isBoundsIncluded: function(bounds){
var dockers = this.dockers, size = dockers.length;
return dockers.any(function(docker, i){
if (i == size-1){ return false; }
var a = docker.bounds.center();
var b = dockers[i+1].bounds.center();
return ORYX.Core.Math.isRectOverLine(a.x, a.y, b.x, b.y, bounds.a.x, bounds.a.y, bounds.b.x, bounds.b.y);
});
},
/**
* Calculate if the point is inside the Shape
* @param {PointX}
* @param {PointY}
*/
isPointIncluded: function(pointX, pointY){
var isbetweenAB = this.absoluteBounds().isIncluded(pointX, pointY,
ORYX.CONFIG.OFFSET_EDGE_BOUNDS);
var isPointIncluded = undefined;
if (isbetweenAB && this.dockers.length > 0) {
var i = 0;
var point1, point2;
do {
point1 = this.dockers[i].bounds.center();
point2 = this.dockers[++i].bounds.center();
isPointIncluded = ORYX.Core.Math.isPointInLine(pointX, pointY,
point1.x, point1.y,
point2.x, point2.y,
ORYX.CONFIG.OFFSET_EDGE_BOUNDS);
} while (!isPointIncluded && i < this.dockers.length - 1)
}
return isPointIncluded;
},
/**
* Calculate if the point is over an special offset area
* @param {Point}
*/
isPointOverOffset: function(){
return false
},
/**
* Returns TRUE if the given node
* is a child node of the shapes node
* @param {Element} node
* @return {Boolean}
*
*/
containsNode: function(node){
if (this._paths.include(node) ||
this._interactionPaths.include(node)){
return true;
}
return false;
},
/**
* Returns the angle of the line between two dockers
* (0 - 359.99999999)
*/
_getAngle: function(docker1, docker2) {
var p1 = docker1 instanceof ORYX.Core.Controls.Docker ? docker1.absoluteCenterXY() : docker1;
var p2 = docker2 instanceof ORYX.Core.Controls.Docker ? docker2.absoluteCenterXY() : docker2;
return ORYX.Core.Math.getAngle(p1, p2);
},
alignDockers: function(){
this._update(true);
var firstPoint = this.dockers.first().bounds.center();
var lastPoint = this.dockers.last().bounds.center();
var deltaX = lastPoint.x - firstPoint.x;
var deltaY = lastPoint.y - firstPoint.y;
var numOfDockers = this.dockers.length - 1;
this.dockers.each((function(docker, index){
var part = index / numOfDockers;
docker.bounds.unregisterCallback(this._dockerChangedCallback);
docker.bounds.moveTo(firstPoint.x + part * deltaX, firstPoint.y + part * deltaY);
docker.bounds.registerCallback(this._dockerChangedCallback);
}).bind(this));
this._dockerChanged();
},
add: function(shape){
arguments.callee.$.add.apply(this, arguments);
// If the new shape is a Docker which is not contained
if (shape instanceof ORYX.Core.Controls.Docker && this.dockers.include(shape)){
// Add it to the dockers list ordered by paths
var pathArray = this._dockersByPath.values()[0];
if (pathArray) {
pathArray.splice(this.dockers.indexOf(shape), 0, shape);
}
/* Perform nessary adjustments on the edge's child shapes */
this.handleChildShapesAfterAddDocker(shape);
}
},
/**
* Performs nessary adjustments on the edge's child shapes.
*
* @param {ORYX.Core.Controls.Docker} docker
* The added docker
*/
handleChildShapesAfterAddDocker: function(docker) {
/* Ensure type of Docker */
if(!docker instanceof ORYX.Core.Controls.Docker) {return undefined;}
var index = this.dockers.indexOf(docker);
if(!(0 < index && index < this.dockers.length - 1)) {
/* Exception: Expect added docker between first and last node of the edge */
return undefined;
}
/* Get child nodes concerning the segment of the new docker */
var startDocker = this.dockers[index-1];
var endDocker = this.dockers[index+1];
/* Adjust the position of edge's child nodes */
var segmentElements =
this.getAttachedNodePositionDataForSegment(startDocker, endDocker);
var lengthSegmentPart1 = ORYX.Core.Math.getDistancePointToPoint(
startDocker.bounds.center(),
docker.bounds.center());
var lengthSegmentPart2 = ORYX.Core.Math.getDistancePointToPoint(
endDocker.bounds.center(),
docker.bounds.center());
if(!(lengthSegmentPart1 + lengthSegmentPart2)) {return;}
var relativDockerPosition = lengthSegmentPart1 / (lengthSegmentPart1 + lengthSegmentPart2);
segmentElements.each(function(nodePositionData) {
/* Assign child node to the new segment */
if(nodePositionData.value.relativDistanceFromDocker1 < relativDockerPosition) {
/* Case: before added Docker */
nodePositionData.value.segment.docker2 = docker;
nodePositionData.value.relativDistanceFromDocker1 =
nodePositionData.value.relativDistanceFromDocker1 / relativDockerPosition;
} else {
/* Case: after added Docker */
nodePositionData.value.segment.docker1 = docker;
var newFullDistance = 1 - relativDockerPosition;
var relativPartOfSegment =
nodePositionData.value.relativDistanceFromDocker1
- relativDockerPosition;
nodePositionData.value.relativDistanceFromDocker1 =
relativPartOfSegment / newFullDistance;
}
})
// Update all labels reference points
this.getLabels().each(function(label){
var ref = label.getReferencePoint();
if (!ref) {
return;
}
var index = this.dockers.indexOf(docker);
if (index >= ref.segment.fromIndex && index <= ref.segment.toIndex){
var segment = this.findSegment(ref.intersection);
if (!segment){
// Choose whether the first of the last segment
segment.fromDocker = ref.segment.fromIndex >= (this.dockers.length/2) ? this.dockers[0] : this.dockers[this.dockers.length-2];
segment.toDocker = this.dockers[this.dockers.indexOf(from)+1]; // The next one if the to docker
}
var fromPosition = segment.fromDocker.bounds.center(), toPosition = segment.toDocker.bounds.center();
var intersection = ORYX.Core.Math.getPointOfIntersectionPointLine(
fromPosition, // P1 - Center of the first docker
toPosition, // P2 - Center of the second docker
ref.intersection, // P3 - Center of the label
true);
//var oldDistance = ORYX.Core.Math.getDistanceBetweenTwoPoints(ref.segment.fromPosition, ref.segment.toPosition, ref.intersection);
//intersection = ORYX.Core.Math.getPointBetweenTwoPoints(fromPosition, toPosition, isNaN(oldDistance) ? 0.5 : (lengthOld*oldDistance)/lengthNew);
// Update the reference point
this.updateReferencePointOfLabel(label, intersection, segment.fromDocker, segment.toDocker, true);
}
}.bind(this));
/* Update attached nodes visual representation */
this.refreshAttachedNodes();
},
/**
* Returns elements from {@link attachedNodePositiondata} that match the
* segement defined by startDocker and endDocker.
*
* @param {ORYX.Core.Controls.Docker} startDocker
* The docker defining the begin of the segment.
* @param {ORYX.Core.Controls.Docker} endDocker
* The docker defining the begin of the segment.
*
* @return {Hash} attachedNodePositionData
* Child elements matching the segment
*/
getAttachedNodePositionDataForSegment: function(startDocker, endDocker) {
/* Ensure that the segment is defined correctly */
if(!((startDocker instanceof ORYX.Core.Controls.Docker)
&& (endDocker instanceof ORYX.Core.Controls.Docker))) {
return [];
}
/* Get elements of the segment */
var elementsOfSegment =
this.attachedNodePositionData.findAll(function(nodePositionData) {
return nodePositionData.value.segment.docker1 === startDocker &&
nodePositionData.value.segment.docker2 === endDocker;
});
/* Return a Hash in each case */
if(!elementsOfSegment) {return [];}
return elementsOfSegment;
},
/**
* Removes an edge's child shape
*/
remove: function(shape) {
arguments.callee.$.remove.apply(this, arguments);
if(this.attachedNodePositionData[shape.getId()]) {
delete this.attachedNodePositionData[shape.getId()];
}
/* Adjust child shapes if neccessary */
if(shape instanceof ORYX.Core.Controls.Docker) {
this.handleChildShapesAfterRemoveDocker(shape);
}
},
updateReferencePointOfLabel: function(label, intersection, from, to, dirty){
if (!label.getReferencePoint() || !label.isVisible) {
return;
}
var ref = label.getReferencePoint();
//
if (ref.orientation && ref.orientation !== "ce"){
var angle = this._getAngle(from, to);
if (ref.distance >= 0){
if(angle == 0){
label.horizontalAlign("left");//ref.orientation == "lr" ? "right" : "left");
label.verticalAlign("bottom");
} else if (angle > 0 && angle < 90){
label.horizontalAlign("right");
label.verticalAlign("bottom");
} else if (angle == 90){
label.horizontalAlign("right");
label.verticalAlign("top");//ref.orientation == "lr" ? "bottom" : "top");
} else if (angle > 90 && angle < 180){
label.horizontalAlign("right");
label.verticalAlign("top");
} else if (angle == 180){
label.horizontalAlign("left");//ref.orientation == "ur" ? "right" : "left");
label.verticalAlign("top");
} else if (angle > 180 && angle < 270){
label.horizontalAlign("left");
label.verticalAlign("top");
} else if (angle == 270){
label.horizontalAlign("left");
label.verticalAlign("top");//ref.orientation == "ll" ? "bottom" : "top");
} else if (angle > 270 && angle <= 360){
label.horizontalAlign("left");
label.verticalAlign("bottom");
}
} else {
if(angle == 0){
label.horizontalAlign("left");//ref.orientation == "ur" ? "right" : "left");
label.verticalAlign("top");
} else if (angle > 0 && angle < 90){
label.horizontalAlign("left");
label.verticalAlign("top");
} else if (angle == 90){
label.horizontalAlign("left");
label.verticalAlign("top");//ref.orientation == "ll" ? "bottom" : "top");
} else if (angle > 90 && angle < 180){
label.horizontalAlign("left");
label.verticalAlign("bottom");
} else if (angle == 180){
label.horizontalAlign("left");//ref.orientation == "lr" ? "right" : "left");
label.verticalAlign("bottom");
} else if (angle > 180 && angle < 270){
label.horizontalAlign("right");
label.verticalAlign("bottom");
} else if (angle == 270){
label.horizontalAlign("right");
label.verticalAlign("top");//ref.orientation == "lr" ? "bottom" : "top");
} else if (angle > 270 && angle <= 360){
label.horizontalAlign("right");
label.verticalAlign("top");
}
}
ref.iorientation = ref.iorientation || ref.orientation;
ref.orientation = (label.verticalAlign()=="top"?"u":"l") + (label.horizontalAlign()=="left"?"l":"r");
}
label.setReferencePoint(jQuery.extend({},{
intersection: intersection,
segment: {
from: from,
fromIndex: this.dockers.indexOf(from),
fromPosition: from.bounds.center(),
to: to,
toIndex: this.dockers.indexOf(to),
toPosition: to.bounds.center()
},
dirty: dirty || false
},ref))
},
/**
* Adjusts the child shapes of an edges after a docker was removed.
*
* @param{ORYX.Core.Controls.Docker} docker
* The removed docker.
*/
handleChildShapesAfterRemoveDocker: function(docker) {
/* Ensure docker type */
if(!(docker instanceof ORYX.Core.Controls.Docker)) {return;}
this.attachedNodePositionData.each(function(nodePositionData) {
if(nodePositionData.value.segment.docker1 === docker) {
/* The new start of the segment is the predecessor of docker2. */
var index = this.dockers.indexOf(nodePositionData.value.segment.docker2);
if(index == -1) {return;}
nodePositionData.value.segment.docker1 = this.dockers[index - 1];
}
else if(nodePositionData.value.segment.docker2 === docker) {
/* The new end of the segment is the successor of docker1. */
var index = this.dockers.indexOf(nodePositionData.value.segment.docker1);
if(index == -1) {return;}
nodePositionData.value.segment.docker2 = this.dockers[index + 1];
}
}.bind(this));
// Update all labels reference points
this.getLabels().each(function(label){
var ref = label.getReferencePoint();
if (!ref) {
return;
}
var from = ref.segment.from;
var to = ref.segment.to;
if (from !== docker && to !== docker){
return;
}
var segment = this.findSegment(ref.intersection);
if (!segment){
from = segment.fromDocker;
to = segment.toDocker;
} else {
from = from === docker ? this.dockers[this.dockers.indexOf(to)-1] : from;
to = this.dockers[this.dockers.indexOf(from)+1];
}
var intersection = ORYX.Core.Math.getPointOfIntersectionPointLine(from.bounds.center(), to.bounds.center(), ref.intersection, true);
// Update the reference point
this.updateReferencePointOfLabel(label, intersection, from, to, true);
}.bind(this));
/* Update attached nodes visual representation */
this.refreshAttachedNodes();
},
/**
*@deprecated Use the .createDocker() Method and set the point via the bounds
*/
addDocker: function(position, exDocker){
var lastDocker;
var result;
this._dockersByPath.any((function(pair){
return pair.value.any((function(docker, index){
if (!lastDocker) {
lastDocker = docker;
return false;
}
else {
var point1 = lastDocker.bounds.center();
var point2 = docker.bounds.center();
var additionalIEZoom = 1;
if (!isNaN(screen.logicalXDPI) && !isNaN(screen.systemXDPI)) {
var ua = navigator.userAgent;
if (ua.indexOf('MSIE') >= 0) {
//IE 10 and below
var zoom = Math.round((screen.deviceXDPI / screen.logicalXDPI) * 100);
if (zoom !== 100) {
additionalIEZoom = zoom / 100
}
}
}
if (additionalIEZoom !== 1) {
position.x = position.x / additionalIEZoom;
position.y = position.y / additionalIEZoom;
}
if (ORYX.Core.Math.isPointInLine(position.x, position.y, point1.x, point1.y, point2.x, point2.y, 10)) {
var path = this._paths.find(function(path){
return path.id === pair.key;
});
if (path) {
var allowAttr = path.getAttributeNS(NAMESPACE_ORYX, 'allowDockers');
if (allowAttr && allowAttr.toLowerCase() === "no") {
return true;
}
}
var newDocker = (exDocker) ? exDocker : this.createDocker(this.dockers.indexOf(lastDocker) + 1, position);
newDocker.bounds.centerMoveTo(position);
if(exDocker)
this.add(newDocker, this.dockers.indexOf(lastDocker) + 1);
result = newDocker;
return true;
}
else {
lastDocker = docker;
return false;
}
}
}).bind(this));
}).bind(this));
return result;
},
removeDocker: function(docker){
if (this.dockers.length > 2 && !(this.dockers.first() === docker)) {
this._dockersByPath.any((function(pair){
if (pair.value.member(docker)) {
if (docker === pair.value.last()) {
return true;
}
else {
this.remove(docker);
this._dockersByPath[pair.key] = pair.value.without(docker);
this.isChanged = true;
this._dockerChanged();
return true;
}
}
return false;
}).bind(this));
}
},
/**
* Removes all dockers from the edge which are on
* the line between two dockers
* @return {Object} Removed dockers in an indicied array
* (key is the removed position of the docker, value is docker themselve)
*/
removeUnusedDockers:function(){
var marked = $H({});
this.dockers.each(function(docker, i){
if (i==0||i==this.dockers.length-1){ return }
var previous = this.dockers[i-1];
/* Do not consider already removed dockers */
if(marked.values().indexOf(previous) != -1 && this.dockers[i-2]) {
previous = this.dockers[i-2];
}
var next = this.dockers[i+1];
var cp = previous.getDockedShape() && previous.referencePoint ? previous.getAbsoluteReferencePoint() : previous.bounds.center();
var cn = next.getDockedShape() && next.referencePoint ? next.getAbsoluteReferencePoint() : next.bounds.center();
var cd = docker.bounds.center();
if (ORYX.Core.Math.isPointInLine(cd.x, cd.y, cp.x, cp.y, cn.x, cn.y, 1)){
marked[i] = docker;
}
}.bind(this))
marked.each(function(docker){
this.removeDocker(docker.value);
}.bind(this))
if (marked.values().length > 0){
this._update(true);
}
return marked;
},
/**
* Initializes the Edge after loading the SVG representation of the edge.
* @param {SVGDocument} svgDocument
*/
_init: function(svgDocument){
arguments.callee.$._init.apply(this, arguments);
var minPointX, minPointY, maxPointX, maxPointY;
//init markers
var defs = svgDocument.getElementsByTagNameNS(NAMESPACE_SVG, "defs");
if (defs.length > 0) {
defs = defs[0];
var markerElements = $A(defs.getElementsByTagNameNS(NAMESPACE_SVG, "marker"));
var marker;
var me = this;
markerElements.each(function(markerElement){
try {
marker = new ORYX.Core.SVG.SVGMarker(markerElement.cloneNode(true));
me._markers[marker.id] = marker;
var textElements = $A(marker.element.getElementsByTagNameNS(NAMESPACE_SVG, "text"));
var label;
textElements.each(function(textElement){
label = new ORYX.Core.SVG.Label({
textElement: textElement,
shapeId: this.id
});
me._labels[label.id] = label;
});
}
catch (e) {
}
});
}
var gs = svgDocument.getElementsByTagNameNS(NAMESPACE_SVG, "g");
if (gs.length <= 0) {
throw "Edge: No g element found.";
}
var g = gs[0];
g.setAttributeNS(null, "id", null);
var isFirst = true;
$A(g.childNodes).each((function(path, index){
if (ORYX.Editor.checkClassType(path, SVGPathElement)) {
path = path.cloneNode(false);
var pathId = this.id + "_" + index;
path.setAttributeNS(null, "id", pathId);
this._paths.push(path);
//check, if markers are set and update the id
var markersByThisPath = [];
var markerUrl = path.getAttributeNS(null, "marker-start");
if (markerUrl && markerUrl !== "") {
markerUrl = markerUrl.strip();
markerUrl = markerUrl.replace(/^url\(#/, '');
var markerStartId = this.getValidMarkerId(markerUrl);
path.setAttributeNS(null, "marker-start", "url(#" + markerStartId + ")");
markersByThisPath.push(this._markers[markerStartId]);
}
markerUrl = path.getAttributeNS(null, "marker-mid");
if (markerUrl && markerUrl !== "") {
markerUrl = markerUrl.strip();
markerUrl = markerUrl.replace(/^url\(#/, '');
var markerMidId = this.getValidMarkerId(markerUrl);
path.setAttributeNS(null, "marker-mid", "url(#" + markerMidId + ")");
markersByThisPath.push(this._markers[markerMidId]);
}
markerUrl = path.getAttributeNS(null, "marker-end");
if (markerUrl && markerUrl !== "") {
markerUrl = markerUrl.strip();
var markerEndId = this.getValidMarkerId(markerUrl);
path.setAttributeNS(null, "marker-end", "url(#" + markerEndId + ")");
markersByThisPath.push(this._markers[markerEndId]);
}
this._markersByPath[pathId] = markersByThisPath;
//init dockers
var parser = new PathParser();
var handler = new ORYX.Core.SVG.PointsPathHandler();
parser.setHandler(handler);
parser.parsePath(path);
if (handler.points.length < 4) {
throw "Edge: Path has to have two or more points specified.";
}
this._dockersByPath[pathId] = [];
for (var i = 0; i < handler.points.length; i += 2) {
//handler.points.each((function(point, pIndex){
var x = handler.points[i];
var y = handler.points[i+1];
if (isFirst || i > 0) {
var docker = new ORYX.Core.Controls.Docker({
eventHandlerCallback: this.eventHandlerCallback
});
docker.bounds.centerMoveTo(x,y);
docker.bounds.registerCallback(this._dockerChangedCallback);
this.add(docker, this.dockers.length);
//this._dockersByPath[pathId].push(docker);
//calculate minPoint and maxPoint
if (minPointX) {
minPointX = Math.min(x, minPointX);
minPointY = Math.min(y, minPointY);
}
else {
minPointX = x;
minPointY = y;
}
if (maxPointX) {
maxPointX = Math.max(x, maxPointX);
maxPointY = Math.max(y, maxPointY);
}
else {
maxPointX = x;
maxPointY = y;
}
}
//}).bind(this));
}
isFirst = false;
}
}).bind(this));
this.bounds.set(minPointX, minPointY, maxPointX, maxPointY);
if (false&&(this.bounds.width() === 0 || this.bounds.height() === 0)) {
var width = this.bounds.width();
var height = this.bounds.height();
this.bounds.extend({
x: width === 0 ? 2 : 0,
y: height === 0 ? 2 : 0
});
this.bounds.moveBy({
x: width === 0 ? -1 : 0,
y: height === 0 ? -1 : 0
});
}
this._oldBounds = this.bounds.clone();
//add paths to this.node
this._paths.reverse();
var paths = [];
this._paths.each((function(path){
paths.push(this.node.childNodes[0].childNodes[0].childNodes[0].appendChild(path));
}).bind(this));
this._paths = paths;
//init interaction path
this._paths.each((function(path){
var iPath = path.cloneNode(false);
iPath.setAttributeNS(null, "id", undefined);
iPath.setAttributeNS(null, "stroke-width", 10);
iPath.setAttributeNS(null, "visibility", "hidden");
iPath.setAttributeNS(null, "stroke-dasharray", null);
iPath.setAttributeNS(null, "stroke", "black");
iPath.setAttributeNS(null, "fill", "none");
iPath.setAttributeNS(null, "title", this.getStencil().title());
this._interactionPaths.push(this.node.childNodes[0].childNodes[0].childNodes[0].appendChild(iPath));
}).bind(this));
this._paths.reverse();
this._interactionPaths.reverse();
/**initialize labels*/
var textElems = svgDocument.getElementsByTagNameNS(ORYX.CONFIG.NAMESPACE_SVG, 'text');
$A(textElems).each((function(textElem){
var label = new ORYX.Core.SVG.Label({
textElement: textElem,
shapeId: this.id
});
this.node.childNodes[0].childNodes[0].appendChild(label.node);
this._labels[label.id] = label;
label.registerOnChange(this.layout.bind(this));
}).bind(this));
this.propertiesChanged.each(function(pair){
pair.value = true;
});
//if(this.dockers.length == 2) {
// }
//this._update(true);
},
getValidMarkerId: function(markerUrl) {
if(markerUrl.indexOf("url(\"#") >= 0) {
// Fix for IE9, additional quotes are added to the <id
var rawId = markerUrl.replace(/^url\(\"#/, "").replace(/\"\)$/, '');
return this.id + rawId;
} else {
markerUrl = markerUrl.replace(/^url\(#/, '');
return this.id.concat(markerUrl.replace(/\)$/, ''));
}
},
/**
* Adds all necessary markers of this Edge to the SVG document.
* Has to be called, while this.node is part of DOM.
*/
addMarkers: function(defs){
this._markers.each(function(marker){
if (!defs.ownerDocument.getElementById(marker.value.id)) {
marker.value.element = defs.appendChild(marker.value.element);
}
});
},
/**
* Removes all necessary markers of this Edge from the SVG document.
* Has to be called, while this.node is part of DOM.
*/
removeMarkers: function(){
var svgElement = this.node.ownerSVGElement;
if (svgElement) {
var defs = svgElement.getElementsByTagNameNS(NAMESPACE_SVG, "defs");
if (defs.length > 0) {
defs = defs[0];
this._markers.each(function(marker){
var foundMarker = defs.ownerDocument.getElementById(marker.value.id);
if (foundMarker) {
marker.value.element = defs.removeChild(marker.value.element);
}
});
}
}
},
/**
* Calls when a docker has changed
*/
_dockerChanged: function(){
//this._update(true);
this._dockerUpdated = true;
},
serialize: function(){
var result = arguments.callee.$.serialize.apply(this);
//add dockers triple
var value = "";
this._dockersByPath.each((function(pair){
pair.value.each(function(docker){
var position = docker.getDockedShape() && docker.referencePoint ? docker.referencePoint : docker.bounds.center();
value = value.concat(position.x + " " + position.y + " ");
});
value += " # ";
}).bind(this));
result.push({
name: 'dockers',
prefix: 'oryx',
value: value,
type: 'literal'
});
//add parent triple dependant on the dockedShapes
//TODO change this when canvas becomes a resource
/* var source = this.dockers.first().getDockedShape();
var target = this.dockers.last().getDockedShape();
var sharedParent;
if (source && target) {
//get shared parent
while (source.parent) {
source = source.parent;
if (source instanceof ORYX.Core.Canvas) {
sharedParent = source;
break;
}
else {
var targetParent = target.parent;
var found;
while (targetParent) {
if (source === targetParent) {
sharedParent = source;
found = true;
break;
}
else {
targetParent = targetParent.parent;
}
}
if (found) {
break;
}
}
}
}
else
if (source) {
sharedParent = source.parent;
}
else
if (target) {
sharedParent = target.parent;
}
*/
//if (sharedParent) {
/* result.push({
name: 'parent',
prefix: 'raziel',
//value: '#' + ERDF.__stripHashes(sharedParent.resourceId),
value: '#' + ERDF.__stripHashes(this.getCanvas().resourceId),
type: 'resource'
});*/
//}
//serialize target and source
var lastDocker = this.dockers.last();
var target = lastDocker.getDockedShape();
if(target) {
result.push({
name: 'target',
prefix: 'raziel',
value: '#' + ERDF.__stripHashes(target.resourceId),
type: 'resource'
});
}
try {
//result = this.getStencil().serialize(this, result);
var serializeEvent = this.getStencil().serialize();
/*
* call serialize callback by reference, result should be found
* in serializeEvent.result
*/
if(serializeEvent.type) {
serializeEvent.shape = this;
serializeEvent.data = result;
serializeEvent.result = undefined;
serializeEvent.forceExecution = true;
this._delegateEvent(serializeEvent);
if(serializeEvent.result) {
result = serializeEvent.result;
}
}
}
catch (e) {
}
return result;
},
deserialize: function(data){
try {
//data = this.getStencil().deserialize(this, data);
var deserializeEvent = this.getStencil().deserialize();
/*
* call serialize callback by reference, result should be found
* in serializeEventInfo.result
*/
if(deserializeEvent.type) {
deserializeEvent.shape = this;
deserializeEvent.data = data;
deserializeEvent.result = undefined;
deserializeEvent.forceExecution = true;
this._delegateEvent(deserializeEvent);
if(deserializeEvent.result) {
data = deserializeEvent.result;
}
}
}
catch (e) {
}
// Set the outgoing shapes
var target = data.find(function(ser) {return (ser.prefix+"-"+ser.name) == 'raziel-target'});
var targetShape;
if(target) {
targetShape = this.getCanvas().getChildShapeByResourceId(target.value);
}
var outgoing = data.findAll(function(ser){ return (ser.prefix+"-"+ser.name) == 'raziel-outgoing'});
outgoing.each((function(obj){
// TODO: Look at Canvas
if(!this.parent) {return};
// Set outgoing Shape
var next = this.getCanvas().getChildShapeByResourceId(obj.value);
if(next){
if(next == targetShape) {
// If this is an edge, set the last docker to the next shape
this.dockers.last().setDockedShape(next);
this.dockers.last().setReferencePoint({x: next.bounds.width() / 2.0, y: next.bounds.height() / 2.0});
} else if(next instanceof ORYX.Core.Edge) {
//Set the first docker of the next shape
next.dockers.first().setDockedShape(this);
//next.dockers.first().setReferencePoint({x: this.bounds.width() / 2.0, y: this.bounds.height() / 2.0});
} /*else if(next.dockers.length > 0) { //next is a node and next has a docker
next.dockers.first().setDockedShape(this);
next.dockers.first().setReferencePoint({x: this.bounds.width() / 2.0, y: this.bounds.height() / 2.0});
}*/
}
}).bind(this));
var oryxDockers = data.find(function(obj){
return (obj.prefix === "oryx" &&
obj.name === "dockers");
});
if (oryxDockers) {
var dataByPath = oryxDockers.value.split("#").without("").without(" ");
dataByPath.each((function(data, index){
var values = data.replace(/,/g, " ").split(" ").without("");
//for each docker two values must be defined
if (values.length % 2 === 0) {
var path = this._paths[index];
if (path) {
if (index === 0) {
while (this._dockersByPath[path.id].length > 2) {
this.removeDocker(this._dockersByPath[path.id][1]);
}
}
else {
while (this._dockersByPath[path.id].length > 1) {
this.removeDocker(this._dockersByPath[path.id][0]);
}
}
var dockersByPath = this._dockersByPath[path.id];
if (index === 0) {
//set position of first docker
var x = parseFloat(values.shift());
var y = parseFloat(values.shift());
if (dockersByPath.first().getDockedShape()) {
dockersByPath.first().setReferencePoint({
x: x,
y: y
});
}
else {
dockersByPath.first().bounds.centerMoveTo(x, y);
}
}
//set position of last docker
y = parseFloat(values.pop());
x = parseFloat(values.pop());
if (dockersByPath.last().getDockedShape()) {
dockersByPath.last().setReferencePoint({
x: x,
y: y
});
} else {
dockersByPath.last().bounds.centerMoveTo(x, y);
}
//add additional dockers
for (var i = 0; i < values.length; i++) {
x = parseFloat(values[i]);
y = parseFloat(values[++i]);
var newDocker = this.createDocker();
newDocker.bounds.centerMoveTo(x, y);
//this.dockers = this.dockers.without(newDocker);
//this.dockers.splice(this.dockers.indexOf(dockersByPath.last()), 0, newDocker);
//dockersByPath.splice(this.dockers.indexOf(dockersByPath.last()), 0, newDocker);
}
}
}
}).bind(this));
} else {
this.alignDockers();
}
arguments.callee.$.deserialize.apply(this, arguments);
this._changed();
},
toString: function(){
return this.getStencil().title() + " " + this.id;
},
/**
* @return {ORYX.Core.Shape} Returns last docked shape or null.
*/
getTarget: function(){
return this.dockers.last() ? this.dockers.last().getDockedShape() : null;
},
/**
* @return {ORYX.Core.Shape} Returns the first docked shape or null
*/
getSource: function() {
return this.dockers.first() ? this.dockers.first().getDockedShape() : null;
},
/**
* Checks whether the edge is at least docked to one shape.
*
* @return {boolean} True if edge is docked
*/
isDocked: function() {
var isDocked = false;
this.dockers.each(function(docker) {
if(docker.isDocked()) {
isDocked = true;
throw $break;
}
});
return isDocked;
},
/**
* Calls {@link ORYX.Core.AbstractShape#toJSON} and add a some stencil set information.
*/
toJSON: function() {
var json = arguments.callee.$.toJSON.apply(this, arguments);
if(this.getTarget()) {
json.target = {
resourceId: this.getTarget().resourceId
};
}
return json;
}
};
ORYX.Core.Edge = ORYX.Core.Shape.extend(ORYX.Core.Edge);
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if(!ORYX){ var ORYX = {} }
if(!ORYX.Plugins){ ORYX.Plugins = {} }
/**
This abstract plugin class can be used to build plugins on.
It provides some more basic functionality like registering events (on*-handlers)...
@example
ORYX.Plugins.MyPlugin = ORYX.Plugins.AbstractPlugin.extend({
construct: function() {
// Call super class constructor
arguments.callee.$.construct.apply(this, arguments);
[...]
},
[...]
});
@class ORYX.Plugins.AbstractPlugin
@constructor Creates a new instance
@author Willi Tscheschner
*/
ORYX.Plugins.AbstractPlugin = Clazz.extend({
/**
* The facade which offer editor-specific functionality
* @type Facade
* @memberOf ORYX.Plugins.AbstractPlugin.prototype
*/
facade: null,
construct: function( facade ){
this.facade = facade;
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_LOADED, this.onLoaded.bind(this));
},
/**
Overwrite to handle load event. TODO: Document params!!!
@methodOf ORYX.Plugins.AbstractPlugin.prototype
*/
onLoaded: function(){},
/**
Overwrite to handle selection changed event. TODO: Document params!!!
@methodOf ORYX.Plugins.AbstractPlugin.prototype
*/
onSelectionChanged: function(){},
/**
Show overlay on given shape.
@methodOf ORYX.Plugins.AbstractPlugin.prototype
@example
showOverlay(
myShape,
{ stroke: "green" },
ORYX.Editor.graft("http://www.w3.org/2000/svg", null, ['path', {
"title": "Click the element to execute it!",
"stroke-width": 2.0,
"stroke": "black",
"d": "M0,-5 L5,0 L0,5 Z",
"line-captions": "round"
}])
)
@param {Oryx.XXX.Shape[]} shapes One shape or array of shapes the overlay should be put on
@param {Oryx.XXX.Attributes} attributes some attributes...
@param {Oryx.svg.node} svgNode The svg node which should be used as overlay
@param {String} [svgNode="NW"] The svg node position where the overlay should be placed
*/
showOverlay: function(shapes, attributes, svgNode, svgNodePosition ){
if( !(shapes instanceof Array) ){
shapes = [shapes]
}
// Define Shapes
shapes = shapes.map(function(shape){
var el = shape;
if( typeof shape == "string" ){
el = this.facade.getCanvas().getChildShapeByResourceId( shape );
el = el || this.facade.getCanvas().getChildById( shape, true );
}
return el;
}.bind(this)).compact();
// Define unified id
if( !this.overlayID ){
this.overlayID = this.type + ORYX.Editor.provideId();
}
this.facade.raiseEvent({
type : ORYX.CONFIG.EVENT_OVERLAY_SHOW,
id : this.overlayID,
shapes : shapes,
attributes : attributes,
node : svgNode,
nodePosition: svgNodePosition || "NW"
});
},
/**
Hide current overlay.
@methodOf ORYX.Plugins.AbstractPlugin.prototype
*/
hideOverlay: function(){
this.facade.raiseEvent({
type : ORYX.CONFIG.EVENT_OVERLAY_HIDE,
id : this.overlayID
});
},
/**
Does a transformation with the given xslt stylesheet.
@methodOf ORYX.Plugins.AbstractPlugin.prototype
@param {String} data The data (e.g. eRDF) which should be transformed
@param {String} stylesheet URL of a stylesheet which should be used for transforming data.
*/
doTransform: function( data, stylesheet ) {
if( !stylesheet || !data ){
return ""
}
var parser = new DOMParser();
var parsedData = parser.parseFromString(data, "text/xml");
source=stylesheet;
new Ajax.Request(source, {
asynchronous: false,
method: 'get',
onSuccess: function(transport){
xsl = transport.responseText
}.bind(this),
onFailure: (function(transport){
ORYX.Log.error("XSL load failed" + transport);
}).bind(this)
});
var xsltProcessor = new XSLTProcessor();
var domParser = new DOMParser();
var xslObject = domParser.parseFromString(xsl, "text/xml");
xsltProcessor.importStylesheet(xslObject);
try {
var newData = xsltProcessor.transformToFragment(parsedData, document);
var serializedData = (new XMLSerializer()).serializeToString(newData);
/* Firefox 2 to 3 problem?! */
serializedData = !serializedData.startsWith("<?xml") ? "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + serializedData : serializedData;
return serializedData;
}catch (error) {
return -1;
}
},
/**
* Opens a new window that shows the given XML content.
* @methodOf ORYX.Plugins.AbstractPlugin.prototype
* @param {Object} content The XML content to be shown.
* @example
* openDownloadWindow( "my.xml", "<exampleXML />" );
*/
openXMLWindow: function(content) {
var win = window.open(
'data:application/xml,' + encodeURIComponent(
content
),
'_blank', "resizable=yes,width=600,height=600,toolbar=0,scrollbars=yes"
);
},
/**
* Opens a download window for downloading the given content.
* @methodOf ORYX.Plugins.AbstractPlugin.prototype
* @param {String} filename The content's file name
* @param {String} content The content to download
*/
openDownloadWindow: function(filename, content) {
var win = window.open("");
if (win != null) {
win.document.open();
win.document.write("<html><body>");
var submitForm = win.document.createElement("form");
win.document.body.appendChild(submitForm);
var createHiddenElement = function(name, value) {
var newElement = document.createElement("input");
newElement.name=name;
newElement.type="hidden";
newElement.value = value;
return newElement
}
submitForm.appendChild( createHiddenElement("download", content) );
submitForm.appendChild( createHiddenElement("file", filename) );
submitForm.method = "POST";
win.document.write("</body></html>");
win.document.close();
submitForm.action= ORYX.PATH + "/download";
submitForm.submit();
}
},
/**
* Serializes DOM.
* @methodOf ORYX.Plugins.AbstractPlugin.prototype
* @type {String} Serialized DOM
*/
getSerializedDOM: function(){
// Force to set all resource IDs
var serializedDOM = DataManager.serializeDOM( this.facade );
//add namespaces
serializedDOM = '<?xml version="1.0" encoding="utf-8"?>' +
'<html xmlns="http://www.w3.org/1999/xhtml" ' +
'xmlns:b3mn="http://b3mn.org/2007/b3mn" ' +
'xmlns:ext="http://b3mn.org/2007/ext" ' +
'xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" ' +
'xmlns:atom="http://b3mn.org/2007/atom+xhtml">' +
'<head profile="http://purl.org/NET/erdf/profile">' +
'<link rel="schema.dc" href="http://purl.org/dc/elements/1.1/" />' +
'<link rel="schema.dcTerms" href="http://purl.org/dc/terms/ " />' +
'<link rel="schema.b3mn" href="http://b3mn.org" />' +
'<link rel="schema.oryx" href="http://oryx-editor.org/" />' +
'<link rel="schema.raziel" href="http://raziel.org/" />' +
'<base href="' +
location.href.split("?")[0] +
'" />' +
'</head><body>' +
serializedDOM +
'</body></html>';
return serializedDOM;
},
/**
* Sets the editor in read only mode: Edges/ dockers cannot be moved anymore,
* shapes cannot be selected anymore.
* @methodOf ORYX.Plugins.AbstractPlugin.prototype
*/
enableReadOnlyMode: function(){
//Edges cannot be moved anymore
this.facade.disableEvent(ORYX.CONFIG.EVENT_MOUSEDOWN);
// Stop the user from editing the diagram while the plugin is active
this._stopSelectionChange = function(){
if(this.facade.getSelection().length > 0) {
this.facade.setSelection([]);
}
};
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_SELECTION_CHANGED, this._stopSelectionChange.bind(this));
},
/**
* Disables read only mode, see @see
* @methodOf ORYX.Plugins.AbstractPlugin.prototype
* @see ORYX.Plugins.AbstractPlugin.prototype.enableReadOnlyMode
*/
disableReadOnlyMode: function(){
// Edges can be moved now again
this.facade.enableEvent(ORYX.CONFIG.EVENT_MOUSEDOWN);
if (this._stopSelectionChange) {
this.facade.unregisterOnEvent(ORYX.CONFIG.EVENT_SELECTION_CHANGED, this._stopSelectionChange.bind(this));
this._stopSelectionChange = undefined;
}
},
/**
* Extracts RDF from DOM.
* @methodOf ORYX.Plugins.AbstractPlugin.prototype
* @type {String} Extracted RFD. Null if there are transformation errors.
*/
getRDFFromDOM: function(){
//convert to RDF
try {
var xsl = "";
source=ORYX.PATH + "lib/extract-rdf.xsl";
new Ajax.Request(source, {
asynchronous: false,
method: 'get',
onSuccess: function(transport){
xsl = transport.responseText
}.bind(this),
onFailure: (function(transport){
ORYX.Log.error("XSL load failed" + transport);
}).bind(this)
});
var domParser = new DOMParser();
var xmlObject = domParser.parseFromString(this.getSerializedDOM(), "text/xml");
var xslObject = domParser.parseFromString(xsl, "text/xml");
var xsltProcessor = new XSLTProcessor();
xsltProcessor.importStylesheet(xslObject);
var result = xsltProcessor.transformToFragment(xmlObject, document);
var serializer = new XMLSerializer();
return serializer.serializeToString(result);
} catch(e){
console.log("error serializing " + e);
return "";
}
},
/**
* Checks if a certain stencil set is loaded right now.
*
*/
isStencilSetExtensionLoaded: function(stencilSetExtensionNamespace) {
return this.facade.getStencilSets().values().any(
function(ss){
return ss.extensions().keys().any(
function(extensionKey) {
return extensionKey == stencilSetExtensionNamespace;
}.bind(this)
);
}.bind(this)
);
},
/**
* Raises an event so that registered layouters does
* have the posiblility to layout the given shapes
* For further reading, have a look into the AbstractLayouter
* class
* @param {Object} shapes
*/
doLayout: function(shapes){
// Raises a do layout event
if (this.facade.raiseEvent)
{
this.facade.raiseEvent({
type : ORYX.CONFIG.EVENT_LAYOUT,
shapes : shapes
});
}
else
{
this.facade.handleEvents({
type : ORYX.CONFIG.EVENT_LAYOUT,
shapes : shapes
});
}
},
/**
* Does a primitive layouting with the incoming/outgoing
* edges (set the dockers to the right position) and if
* necessary, it will be called the real layouting
* @param {ORYX.Core.Node} node
* @param {Array} edges
*/
layoutEdges : function(node, allEdges, offset){
if (!this.facade.isExecutingCommands()){ return }
var Command = ORYX.Core.Command.extend({
construct: function(edges, node, offset, plugin){
this.edges = edges;
this.node = node;
this.plugin = plugin;
this.offset = offset;
// Get the new absolute center
var center = node.absoluteXY();
this.ulo = {x: center.x - offset.x, y:center.y - offset.y};
},
execute: function(){
if (this.changes){
this.executeAgain();
return;
} else {
this.changes = [];
this.edges.each(function(edge){
this.changes.push({
edge: edge,
oldDockerPositions: edge.dockers.map(function(r){ return r.bounds.center() })
})
}.bind(this));
}
// Find all edges, which are related to the node and
// have more than two dockers
this.edges
// Find all edges with more than two dockers
.findAll(function(r){ return r.dockers.length > 2 }.bind(this))
// For every edge, check second and one before last docker
// if there are horizontal/vertical on the same level
// and if so, align the the bounds
.each(function(edge){
if (edge.dockers.first().getDockedShape() === this.node){
var second = edge.dockers[1];
if (this.align(second.bounds, edge.dockers.first())){ second.update(); }
} else if (edge.dockers.last().getDockedShape() === this.node) {
var beforeLast = edge.dockers[edge.dockers.length-2];
if (this.align(beforeLast.bounds, edge.dockers.last())){ beforeLast.update(); }
}
edge._update(true);
edge.removeUnusedDockers();
if (this.isBendPointIncluded(edge)){
this.plugin.doLayout(edge);
return;
}
}.bind(this));
// Find all edges, which have only to dockers
// and is located horizontal/vertical.
// Do layout with those edges
this.edges
// Find all edges with exactly two dockers
.each(function(edge){
if (edge.dockers.length == 2){
var p1 = edge.dockers.first().getAbsoluteReferencePoint() || edge.dockers.first().bounds.center();
var p2 = edge.dockers.last().getAbsoluteReferencePoint() || edge.dockers.first().bounds.center();
// Find all horizontal/vertical edges
if (Math.abs(-Math.abs(p1.x - p2.x) + Math.abs(this.offset.x)) < 2 || Math.abs(-Math.abs(p1.y - p2.y) + Math.abs(this.offset.y)) < 2){
this.plugin.doLayout(edge);
}
}
}.bind(this));
this.edges.each(function(edge, i){
this.changes[i].dockerPositions = edge.dockers.map(function(r){ return r.bounds.center() });
}.bind(this));
},
/**
* Align the bounds if the center is
* the same than the old center
* @params {Object} bounds
* @params {Object} bounds2
*/
align: function(bounds, refDocker){
var abRef = refDocker.getAbsoluteReferencePoint() || refDocker.bounds.center();
var xdif = bounds.center().x-abRef.x;
var ydif = bounds.center().y-abRef.y;
if (Math.abs(-Math.abs(xdif) + Math.abs(this.offset.x)) < 3 && this.offset.xs === undefined){
bounds.moveBy({x:-xdif, y:0})
}
if (Math.abs(-Math.abs(ydif) + Math.abs(this.offset.y)) < 3 && this.offset.ys === undefined){
bounds.moveBy({y:-ydif, x:0})
}
if (this.offset.xs !== undefined || this.offset.ys !== undefined){
var absPXY = refDocker.getDockedShape().absoluteXY();
xdif = bounds.center().x-(absPXY.x+((abRef.x-absPXY.x)/this.offset.xs));
ydif = bounds.center().y-(absPXY.y+((abRef.y-absPXY.y)/this.offset.ys));
if (Math.abs(-Math.abs(xdif) + Math.abs(this.offset.x)) < 3){
bounds.moveBy({x:-(bounds.center().x-abRef.x), y:0})
}
if (Math.abs(-Math.abs(ydif) + Math.abs(this.offset.y)) < 3){
bounds.moveBy({y:-(bounds.center().y-abRef.y), x:0})
}
}
},
/**
* Returns a TRUE if there are bend point which overlay the shape
*/
isBendPointIncluded: function(edge){
// Get absolute bounds
var ab = edge.dockers.first().getDockedShape();
var bb = edge.dockers.last().getDockedShape();
if (ab) {
ab = ab.absoluteBounds();
ab.widen(5);
}
if (bb) {
bb = bb.absoluteBounds();
bb.widen(20); // Wide with 20 because of the arrow from the edge
}
return edge.dockers
.any(function(docker, i){
var c = docker.bounds.center();
// Dont count first and last
return i != 0 && i != edge.dockers.length-1 &&
// Check if the point is included to the absolute bounds
((ab && ab.isIncluded(c)) || (bb && bb.isIncluded(c)))
})
},
removeAllDocker: function(edge){
edge.dockers.slice(1, edge.dockers.length-1).each(function(docker){
edge.removeDocker(docker);
})
},
executeAgain: function(){
this.changes.each(function(change){
// Reset the dockers
this.removeAllDocker(change.edge);
change.dockerPositions.each(function(pos, i){
if (i==0||i==change.dockerPositions.length-1){ return }
var docker = change.edge.createDocker(undefined, pos);
docker.bounds.centerMoveTo(pos);
docker.update();
}.bind(this));
change.edge._update(true);
}.bind(this));
},
rollback: function(){
this.changes.each(function(change){
// Reset the dockers
this.removeAllDocker(change.edge);
change.oldDockerPositions.each(function(pos, i){
if (i==0||i==change.oldDockerPositions.length-1){ return }
var docker = change.edge.createDocker(undefined, pos);
docker.bounds.centerMoveTo(pos);
docker.update();
}.bind(this));
change.edge._update(true);
}.bind(this));
}
});
this.facade.executeCommands([new Command(allEdges, node, offset, this)]);
}
});/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if(!ORYX){ var ORYX = {} }
if(!ORYX.Plugins){ ORYX.Plugins = {} }
/**
This abstract plugin implements the core behaviour of layout
@class ORYX.Plugins.AbstractLayouter
@constructor Creates a new instance
@author Willi Tscheschner
*/
ORYX.Plugins.AbstractLayouter = ORYX.Plugins.AbstractPlugin.extend({
/**
* 'layouted' defined all types of shapes which will be layouted.
* It can be one value or an array of values. The value
* can be a Stencil ID (as String) or an class type of either
* a ORYX.Core.Node or ORYX.Core.Edge
* @type Array|String|Object
* @memberOf ORYX.Plugins.AbstractLayouter.prototype
*/
layouted : [],
/**
* Constructor
* @param {Object} facade
* @memberOf ORYX.Plugins.AbstractLayouter.prototype
*/
construct: function( facade ){
arguments.callee.$.construct.apply(this, arguments);
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_LAYOUT, this._initLayout.bind(this));
},
/**
* Proofs if this shape should be layouted or not
* @param {Object} shape
* @memberOf ORYX.Plugins.AbstractLayouter.prototype
*/
isIncludedInLayout: function(shape){
if (!(this.layouted instanceof Array)){
this.layouted = [this.layouted].compact();
}
// If there are no elements
if (this.layouted.length <= 0) {
// Return TRUE
return true;
}
// Return TRUE if there is any correlation between
// the 'layouted' attribute and the shape themselve.
return this.layouted.any(function(s){
if (typeof s == "string") {
return shape.getStencil().id().include(s);
} else {
return shape instanceof s;
}
})
},
/**
* Callback to start the layouting
* @param {Object} event Layout event
* @param {Object} shapes Given shapes
* @memberOf ORYX.Plugins.AbstractLayouter.prototype
*/
_initLayout: function(event){
// Get the shapes
var shapes = [event.shapes].flatten().compact();
// Find all shapes which should be layouted
var toLayout = shapes.findAll(function(shape){
return this.isIncludedInLayout(shape)
}.bind(this))
// If there are shapes left
if (toLayout.length > 0){
// Do layout
this.layout(toLayout);
}
},
/**
* Implementation of layouting a set on shapes
* @param {Object} shapes Given shapes
* @memberOf ORYX.Plugins.AbstractLayouter.prototype
*/
layout: function(shapes){
throw new Error("Layouter has to implement the layout function.")
}
});/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if (!ORYX.Plugins)
ORYX.Plugins = new Object();
ORYX.Plugins.Edit = Clazz.extend({
construct: function(facade){
this.facade = facade;
this.clipboard = new ORYX.Plugins.Edit.ClipBoard();
//this.facade.registerOnEvent(ORYX.CONFIG.EVENT_KEYDOWN, this.keyHandler.bind(this));
this.facade.offer({
name: ORYX.I18N.Edit.cut,
description: ORYX.I18N.Edit.cutDesc,
icon: ORYX.PATH + "images/cut.png",
keyCodes: [{
metaKeys: [ORYX.CONFIG.META_KEY_META_CTRL],
keyCode: 88,
keyAction: ORYX.CONFIG.KEY_ACTION_DOWN
}
],
functionality: this.callEdit.bind(this, this.editCut),
group: ORYX.I18N.Edit.group,
index: 1,
minShape: 1
});
this.facade.offer({
name: ORYX.I18N.Edit.copy,
description: ORYX.I18N.Edit.copyDesc,
icon: ORYX.PATH + "images/page_copy.png",
keyCodes: [{
metaKeys: [ORYX.CONFIG.META_KEY_META_CTRL],
keyCode: 67,
keyAction: ORYX.CONFIG.KEY_ACTION_DOWN
}
],
functionality: this.callEdit.bind(this, this.editCopy, [true, false]),
group: ORYX.I18N.Edit.group,
index: 2,
minShape: 1
});
this.facade.offer({
name: ORYX.I18N.Edit.paste,
description: ORYX.I18N.Edit.pasteDesc,
icon: ORYX.PATH + "images/page_paste.png",
keyCodes: [{
metaKeys: [ORYX.CONFIG.META_KEY_META_CTRL],
keyCode: 86,
keyAction: ORYX.CONFIG.KEY_ACTION_DOWN
}
],
functionality: this.callEdit.bind(this, this.editPaste),
isEnabled: this.clipboard.isOccupied.bind(this.clipboard),
group: ORYX.I18N.Edit.group,
index: 3,
minShape: 0,
maxShape: 0
});
this.facade.offer({
name: ORYX.I18N.Edit.del,
description: ORYX.I18N.Edit.delDesc,
icon: ORYX.PATH + "images/cross.png",
keyCodes: [{
metaKeys: [ORYX.CONFIG.META_KEY_META_CTRL],
keyCode: 8,
keyAction: ORYX.CONFIG.KEY_ACTION_DOWN
},
{
keyCode: 46,
keyAction: ORYX.CONFIG.KEY_ACTION_DOWN
}
],
functionality: this.callEdit.bind(this, this.editDelete),
group: ORYX.I18N.Edit.group,
index: 4,
minShape: 1
});
},
callEdit: function(fn, args){
window.setTimeout(function(){
fn.apply(this, (args instanceof Array ? args : []));
}.bind(this), 1);
},
/**
* Handles the mouse down event and starts the copy-move-paste action, if
* control or meta key is pressed.
*/
handleMouseDown: function(event) {
if(this._controlPressed) {
this._controlPressed = false;
this.editCopy();
// console.log("copiedEle: %0",this.clipboard.shapesAsJson)
// console.log("mousevent: %o",event)
this.editPaste();
event.forceExecution = true;
this.facade.raiseEvent(event, this.clipboard.shapesAsJson);
}
},
/**
* The key handler for this plugin. Every action from the set of cut, copy,
* paste and delete should be accessible trough simple keyboard shortcuts.
* This method checks whether any event triggers one of those actions.
*
* @param {Object} event The keyboard event that should be analysed for
* triggering of this plugin.
*/
// keyHandler: function(event){
// //TODO document what event.which is.
//
// ORYX.Log.debug("edit.js handles a keyEvent.");
//
// // assure we have the current event.
// if (!event)
// event = window.event;
//
//
// // get the currently pressed key and state of control key.
// var pressedKey = event.which || event.keyCode;
// var ctrlPressed = event.ctrlKey;
//
// // if the object is to be deleted, do so, and return immediately.
// if ((pressedKey == ORYX.CONFIG.KEY_CODE_DELETE) ||
// ((pressedKey == ORYX.CONFIG.KEY_CODE_BACKSPACE) &&
// (event.metaKey || event.appleMetaKey))) {
//
// ORYX.Log.debug("edit.js deletes the shape.");
// this.editDelete();
// return;
// }
//
// // if control key is not pressed, we're not interested anymore.
// if (!ctrlPressed)
// return;
//
// // when ctrl is pressed, switch trough the possibilities.
// switch (pressedKey) {
//
// // cut.
// case ORYX.CONFIG.KEY_CODE_X:
// this.editCut();
// break;
//
// // copy.
// case ORYX.CONFIG.KEY_CODE_C:
// this.editCopy();
// break;
//
// // paste.
// case ORYX.CONFIG.KEY_CODE_V:
// this.editPaste();
// break;
// }
// },
/**
* Returns a list of shapes which should be considered while copying.
* Besides the shapes of given ones, edges and attached nodes are added to the result set.
* If one of the given shape is a child of another given shape, it is not put into the result.
*/
getAllShapesToConsider: function(shapes){
var shapesToConsider = []; // only top-level shapes
var childShapesToConsider = []; // all child shapes of top-level shapes
shapes.each(function(shape){
//Throw away these shapes which have a parent in given shapes
isChildShapeOfAnother = shapes.any(function(s2){
return s2.hasChildShape(shape);
});
if(isChildShapeOfAnother) return;
// This shape should be considered
shapesToConsider.push(shape);
// Consider attached nodes (e.g. intermediate events)
if (shape instanceof ORYX.Core.Node) {
var attached = shape.getOutgoingNodes();
attached = attached.findAll(function(a){ return !shapes.include(a) });
shapesToConsider = shapesToConsider.concat(attached);
}
childShapesToConsider = childShapesToConsider.concat(shape.getChildShapes(true));
}.bind(this));
// All edges between considered child shapes should be considered
// Look for these edges having incoming and outgoing in childShapesToConsider
var edgesToConsider = this.facade.getCanvas().getChildEdges().select(function(edge){
// Ignore if already added
if(shapesToConsider.include(edge)) return false;
// Ignore if there are no docked shapes
if(edge.getAllDockedShapes().size() === 0) return false;
// True if all docked shapes are in considered child shapes
return edge.getAllDockedShapes().all(function(shape){
// Remember: Edges can have other edges on outgoing, that is why edges must not be included in childShapesToConsider
return shape instanceof ORYX.Core.Edge || childShapesToConsider.include(shape);
});
});
shapesToConsider = shapesToConsider.concat(edgesToConsider);
return shapesToConsider;
},
/**
* Performs the cut operation by first copy-ing and then deleting the
* current selection.
*/
editCut: function(){
//TODO document why this returns false.
//TODO document what the magic boolean parameters are supposed to do.
this.editCopy(false, true);
this.editDelete(true);
return false;
},
/**
* Performs the copy operation.
* @param {Object} will_not_update ??
*/
editCopy: function( will_update, useNoOffset ){
var selection = this.facade.getSelection();
//if the selection is empty, do not remove the previously copied elements
if(selection.length == 0) return;
this.clipboard.refresh(selection, this.getAllShapesToConsider(selection), this.facade.getCanvas().getStencil().stencilSet().namespace(), useNoOffset);
if( will_update ) this.facade.updateSelection();
},
/**
* Performs the paste operation.
*/
editPaste: function(){
// Create a new canvas with childShapes
//and stencilset namespace to be JSON Import conform
var canvas = {
childShapes: this.clipboard.shapesAsJson,
stencilset:{
namespace:this.clipboard.SSnamespace
}
};
// Apply json helper to iterate over json object
jQuery.extend(canvas, ORYX.Core.AbstractShape.JSONHelper);
var childShapeResourceIds = canvas.getChildShapes(true).pluck("resourceId");
var outgoings = {};
// Iterate over all shapes
canvas.eachChild(function(shape, parent){
// Throw away these references where referenced shape isn't copied
shape.outgoing = shape.outgoing.select(function(out){
return childShapeResourceIds.include(out.resourceId);
});
shape.outgoing.each(function(out){
if (!outgoings[out.resourceId]){ outgoings[out.resourceId] = []; }
outgoings[out.resourceId].push(shape);
});
return shape;
}.bind(this), true, true);
// Iterate over all shapes
canvas.eachChild(function(shape, parent){
// Check if there has a valid target
if(shape.target && !(childShapeResourceIds.include(shape.target.resourceId))){
shape.target = undefined;
shape.targetRemoved = true;
}
// Check if the first docker is removed
if( shape.dockers &&
shape.dockers.length >= 1 &&
shape.dockers[0].getDocker &&
((shape.dockers[0].getDocker().getDockedShape() &&
!childShapeResourceIds.include(shape.dockers[0].getDocker().getDockedShape().resourceId)) ||
!shape.getShape().dockers[0].getDockedShape()&&!outgoings[shape.resourceId])) {
shape.sourceRemoved = true;
}
return shape;
}.bind(this), true, true);
// Iterate over top-level shapes
canvas.eachChild(function(shape, parent){
// All top-level shapes should get an offset in their bounds
// Move the shape occording to COPY_MOVE_OFFSET
if (this.clipboard.useOffset) {
shape.bounds = {
lowerRight: {
x: shape.bounds.lowerRight.x + ORYX.CONFIG.COPY_MOVE_OFFSET,
y: shape.bounds.lowerRight.y + ORYX.CONFIG.COPY_MOVE_OFFSET
},
upperLeft: {
x: shape.bounds.upperLeft.x + ORYX.CONFIG.COPY_MOVE_OFFSET,
y: shape.bounds.upperLeft.y + ORYX.CONFIG.COPY_MOVE_OFFSET
}
};
}
// Only apply offset to shapes with a target
if (shape.dockers){
shape.dockers = shape.dockers.map(function(docker, i){
// If shape had a target but the copied does not have anyone anymore,
// migrate the relative dockers to absolute ones.
if( (shape.targetRemoved === true && i == shape.dockers.length - 1&&docker.getDocker) ||
(shape.sourceRemoved === true && i == 0&&docker.getDocker)){
docker = docker.getDocker().bounds.center();
}
// If it is the first docker and it has a docked shape,
// just return the coordinates
if ((i == 0 && docker.getDocker instanceof Function &&
shape.sourceRemoved !== true && (docker.getDocker().getDockedShape() || ((outgoings[shape.resourceId]||[]).length > 0 && (!(shape.getShape() instanceof ORYX.Core.Node) || outgoings[shape.resourceId][0].getShape() instanceof ORYX.Core.Node)))) ||
(i == shape.dockers.length - 1 && docker.getDocker instanceof Function &&
shape.targetRemoved !== true && (docker.getDocker().getDockedShape() || shape.target))){
return {
x: docker.x,
y: docker.y,
getDocker: docker.getDocker
}
} else if (this.clipboard.useOffset) {
return {
x: docker.x + ORYX.CONFIG.COPY_MOVE_OFFSET,
y: docker.y + ORYX.CONFIG.COPY_MOVE_OFFSET,
getDocker: docker.getDocker
};
} else {
return {
x: docker.x,
y: docker.y,
getDocker: docker.getDocker
};
}
}.bind(this));
} else if (shape.getShape() instanceof ORYX.Core.Node && shape.dockers && shape.dockers.length > 0 && (!shape.dockers.first().getDocker || shape.sourceRemoved === true || !(shape.dockers.first().getDocker().getDockedShape() || outgoings[shape.resourceId]))){
shape.dockers = shape.dockers.map(function(docker, i){
if((shape.sourceRemoved === true && i == 0&&docker.getDocker)){
docker = docker.getDocker().bounds.center();
}
if (this.clipboard.useOffset) {
return {
x: docker.x + ORYX.CONFIG.COPY_MOVE_OFFSET,
y: docker.y + ORYX.CONFIG.COPY_MOVE_OFFSET,
getDocker: docker.getDocker
};
} else {
return {
x: docker.x,
y: docker.y,
getDocker: docker.getDocker
};
}
}.bind(this));
}
return shape;
}.bind(this), false, true);
this.clipboard.useOffset = true;
this.facade.importJSON(canvas);
},
/**
* Performs the delete operation. No more asking.
*/
editDelete: function(){
var selection = this.facade.getSelection();
var clipboard = new ORYX.Plugins.Edit.ClipBoard();
clipboard.refresh(selection, this.getAllShapesToConsider(selection));
var command = new ORYX.Plugins.Edit.DeleteCommand(clipboard , this.facade);
this.facade.executeCommands([command]);
}
});
ORYX.Plugins.Edit.ClipBoard = Clazz.extend({
construct: function(){
this.shapesAsJson = [];
this.selection = [];
this.SSnamespace="";
this.useOffset=true;
},
isOccupied: function(){
return this.shapesAsJson.length > 0;
},
refresh: function(selection, shapes, namespace, useNoOffset){
this.selection = selection;
this.SSnamespace=namespace;
// Store outgoings, targets and parents to restore them later on
this.outgoings = {};
this.parents = {};
this.targets = {};
this.useOffset = useNoOffset !== true;
this.shapesAsJson = shapes.map(function(shape){
var s = shape.toJSON();
s.parent = {resourceId : shape.getParentShape().resourceId};
s.parentIndex = shape.getParentShape().getChildShapes().indexOf(shape)
return s;
});
}
});
ORYX.Plugins.Edit.DeleteCommand = ORYX.Core.Command.extend({
construct: function(clipboard, facade){
this.clipboard = clipboard;
this.shapesAsJson = clipboard.shapesAsJson;
this.facade = facade;
// Store dockers of deleted shapes to restore connections
this.dockers = this.shapesAsJson.map(function(shapeAsJson) {
var shape = shapeAsJson.getShape();
var incomingDockers = shape.getIncomingShapes().map(function(s){return s.getDockers().last();});
var outgoingDockers = shape.getOutgoingShapes().map(function(s){return s.getDockers().first();});
var dockers = shape.getDockers().concat(incomingDockers, outgoingDockers).compact().map(function(docker){
return {
object: docker,
referencePoint: docker.referencePoint,
dockedShape: docker.getDockedShape()
};
});
return dockers;
}).flatten();
},
execute: function(){
this.shapesAsJson.each(function(shapeAsJson){
// Delete shape
this.facade.deleteShape(shapeAsJson.getShape());
}.bind(this));
this.facade.setSelection([]);
this.facade.getCanvas().update();
this.facade.updateSelection();
},
rollback: function(){
this.shapesAsJson.each(function(shapeAsJson) {
var shape = shapeAsJson.getShape();
var parent = this.facade.getCanvas().getChildShapeByResourceId(shapeAsJson.parent.resourceId) || this.facade.getCanvas();
parent.add(shape, shape.parentIndex);
}.bind(this));
//reconnect shapes
this.dockers.each(function(d) {
d.object.setDockedShape(d.dockedShape);
d.object.setReferencePoint(d.referencePoint);
}.bind(this));
this.facade.setSelection(this.selectedShapes);
this.facade.getCanvas().update();
this.facade.updateSelection();
}
});/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* @namespace Oryx name space for plugins
* @name ORYX.Plugins
*/
if(!ORYX.Plugins)
ORYX.Plugins = new Object();
/**
* The view plugin offers all of zooming functionality accessible over the
* tool bar. This are zoom in, zoom out, zoom to standard, zoom fit to model.
*
* @class ORYX.Plugins.View
* @extends Clazz
* @param {Object} facade The editor facade for plugins.
*/
ORYX.Plugins.View = {
/** @lends ORYX.Plugins.View.prototype */
facade: undefined,
construct: function(facade, ownPluginData) {
this.facade = facade;
//Standard Values
this.zoomLevel = 1.0;
this.maxFitToScreenLevel=1.5;
this.minZoomLevel = 0.1;
this.maxZoomLevel = 2.5;
this.diff=5; //difference between canvas and view port, s.th. like toolbar??
//Read properties
if (ownPluginData !== undefined && ownPluginData !== null) {
ownPluginData.properties.each( function(property) {
if (property.zoomLevel) {this.zoomLevel = Number(1.0);}
if (property.maxFitToScreenLevel) {this.maxFitToScreenLevel=Number(property.maxFitToScreenLevel);}
if (property.minZoomLevel) {this.minZoomLevel = Number(property.minZoomLevel);}
if (property.maxZoomLevel) {this.maxZoomLevel = Number(property.maxZoomLevel);}
}.bind(this));
}
/* Register zoom in */
this.facade.offer({
'name':ORYX.I18N.View.zoomIn,
'functionality': this.zoom.bind(this, [1.0 + ORYX.CONFIG.ZOOM_OFFSET]),
'group': ORYX.I18N.View.group,
'icon': ORYX.PATH + "images/magnifier_zoom_in.png",
'description': ORYX.I18N.View.zoomInDesc,
'index': 1,
'minShape': 0,
'maxShape': 0,
'isEnabled': function(){return this.zoomLevel < this.maxZoomLevel }.bind(this)});
/* Register zoom out */
this.facade.offer({
'name':ORYX.I18N.View.zoomOut,
'functionality': this.zoom.bind(this, [1.0 - ORYX.CONFIG.ZOOM_OFFSET]),
'group': ORYX.I18N.View.group,
'icon': ORYX.PATH + "images/magnifier_zoom_out.png",
'description': ORYX.I18N.View.zoomOutDesc,
'index': 2,
'minShape': 0,
'maxShape': 0,
'isEnabled': function(){ return this._checkSize() }.bind(this)});
/* Register zoom standard */
this.facade.offer({
'name':ORYX.I18N.View.zoomStandard,
'functionality': this.setAFixZoomLevel.bind(this, 1),
'group': ORYX.I18N.View.group,
'icon': ORYX.PATH + "images/zoom_standard.png",
'cls' : 'icon-large',
'description': ORYX.I18N.View.zoomStandardDesc,
'index': 3,
'minShape': 0,
'maxShape': 0,
'isEnabled': function(){return this.zoomLevel != 1}.bind(this)
});
/* Register zoom fit to model */
this.facade.offer({
'name':ORYX.I18N.View.zoomFitToModel,
'functionality': this.zoomFitToModel.bind(this),
'group': ORYX.I18N.View.group,
'icon': ORYX.PATH + "images/image.png",
'description': ORYX.I18N.View.zoomFitToModelDesc,
'index': 4,
'minShape': 0,
'maxShape': 0
});
},
/**
* It sets the zoom level to a fix value and call the zooming function.
*
* @param {Number} zoomLevel
* the zoom level
*/
setAFixZoomLevel : function(zoomLevel) {
this.zoomLevel = zoomLevel;
this._checkZoomLevelRange();
this.zoom(1);
},
/**
* It does the actual zooming. It changes the viewable size of the canvas
* and all to its child elements.
*
* @param {Number} factor
* the factor to adjust the zoom level
*/
zoom: function(factor) {
// TODO: Zoomen auf allen Objekten im SVG-DOM
this.zoomLevel *= factor;
var scrollNode = this.facade.getCanvas().getHTMLContainer().parentNode.parentNode;
var canvas = this.facade.getCanvas();
var newWidth = canvas.bounds.width() * this.zoomLevel;
var newHeight = canvas.bounds.height() * this.zoomLevel;
/* Set new top offset */
var offsetTop = (canvas.node.parentNode.parentNode.parentNode.offsetHeight - newHeight) / 2.0;
offsetTop = offsetTop > 20 ? offsetTop - 20 : 0;
canvas.node.parentNode.parentNode.style.marginTop = offsetTop + "px";
offsetTop += 5;
canvas.getHTMLContainer().style.top = offsetTop + "px";
/*readjust scrollbar*/
var newScrollTop= scrollNode.scrollTop - Math.round((canvas.getHTMLContainer().parentNode.getHeight()-newHeight) / 2)+this.diff;
var newScrollLeft= scrollNode.scrollLeft - Math.round((canvas.getHTMLContainer().parentNode.getWidth()-newWidth) / 2)+this.diff;
/* Set new Zoom-Level */
canvas.setSize({width: newWidth, height: newHeight}, true);
/* Set Scale-Factor */
canvas.node.setAttributeNS(null, "transform", "scale(" +this.zoomLevel+ ")");
/* Refresh the Selection */
this.facade.updateSelection();
scrollNode.scrollTop=newScrollTop;
scrollNode.scrollLeft=newScrollLeft;
/* Update the zoom-level*/
canvas.zoomLevel = this.zoomLevel;
},
/**
* It calculates the zoom level to fit whole model into the visible area
* of the canvas. Than the model gets zoomed and the position of the
* scroll bars are adjusted.
*
*/
zoomFitToModel: function() {
/* Get the size of the visible area of the canvas */
var scrollNode = this.facade.getCanvas().getHTMLContainer().parentNode.parentNode;
var visibleHeight = scrollNode.getHeight() - 30;
var visibleWidth = scrollNode.getWidth() - 30;
var nodes = this.facade.getCanvas().getChildShapes();
if(!nodes || nodes.length < 1) {
return false;
}
/* Calculate size of canvas to fit the model */
var bounds = nodes[0].absoluteBounds().clone();
nodes.each(function(node) {
bounds.include(node.absoluteBounds().clone());
});
/* Set new Zoom Level */
var scaleFactorWidth = visibleWidth / bounds.width();
var scaleFactorHeight = visibleHeight / bounds.height();
/* Choose the smaller zoom level to fit the whole model */
var zoomFactor = scaleFactorHeight < scaleFactorWidth ? scaleFactorHeight : scaleFactorWidth;
/*Test if maximum zoom is reached*/
if(zoomFactor>this.maxFitToScreenLevel){zoomFactor=this.maxFitToScreenLevel}
/* Do zooming */
this.setAFixZoomLevel(zoomFactor);
/* Set scroll bar position */
scrollNode.scrollTop = Math.round(bounds.upperLeft().y * this.zoomLevel) - 5;
scrollNode.scrollLeft = Math.round(bounds.upperLeft().x * this.zoomLevel) - 5;
},
/**
* It checks if the zoom level is less or equal to the level, which is required
* to schow the whole canvas.
*
* @private
*/
_checkSize:function(){
var canvasParent=this.facade.getCanvas().getHTMLContainer().parentNode;
var minForCanvas= Math.min((canvasParent.parentNode.getWidth()/canvasParent.getWidth()),(canvasParent.parentNode.getHeight()/canvasParent.getHeight()));
return 1.05 > minForCanvas;
},
/**
* It checks if the zoom level is included in the definined zoom
* level range.
*
* @private
*/
_checkZoomLevelRange: function() {
/*var canvasParent=this.facade.getCanvas().getHTMLContainer().parentNode;
var maxForCanvas= Math.max((canvasParent.parentNode.getWidth()/canvasParent.getWidth()),(canvasParent.parentNode.getHeight()/canvasParent.getHeight()));
if(this.zoomLevel > maxForCanvas) {
this.zoomLevel = maxForCanvas;
}*/
if(this.zoomLevel < this.minZoomLevel) {
this.zoomLevel = this.minZoomLevel;
}
if(this.zoomLevel > this.maxZoomLevel) {
this.zoomLevel = this.maxZoomLevel;
}
}
};
ORYX.Plugins.View = Clazz.extend(ORYX.Plugins.View);
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
if(!Signavio){ var Signavio = {} };
if (!Signavio.Core) { Signavio.Core = {} };
Signavio.Core.Version = "1.0";
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if (!Signavio) {
var Signavio = new Object();
}
if (!Signavio.Plugins) {
Signavio.Plugins = new Object();
}
if (!Signavio.Plugins.Utils) {
Signavio.Plugins.Utils = new Object();
}
if (!Signavio.Helper) {
Signavio.Helper = new Object();
}
new function() {
/**
* Provides an uniq id
* @overwrite
* @return {String}
*
*/
ORYX.Editor.provideId = function() {
var res = [], hex = '0123456789ABCDEF';
for (var i = 0; i < 36; i++) res[i] = Math.floor(Math.random()*0x10);
res[14] = 4;
res[19] = (res[19] & 0x3) | 0x8;
for (var i = 0; i < 36; i++) res[i] = hex[res[i]];
res[8] = res[13] = res[18] = res[23] = '-';
return "sid-" + res.join('');
};
}();
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if (!ORYX.Plugins) {
ORYX.Plugins = new Object();
}
/**
* This plugin is responsible for displaying loading indicators and to prevent
* the user from accidently unloading the page by, e.g., pressing the backspace
* button and returning to the previous site in history.
* @param {Object} facade The editor plugin facade to register enhancements with.
*/
ORYX.Plugins.Loading = {
construct: function(facade){
this.facade = facade;
// The parent Node
this.node = ORYX.Editor.graft("http://www.w3.org/1999/xhtml", this.facade.getCanvas().getHTMLContainer().parentNode, ['div', {
'class': 'LoadingIndicator'
}, '']);
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_LOADING_ENABLE, this.enableLoading.bind(this));
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_LOADING_DISABLE, this.disableLoading.bind(this));
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_LOADING_STATUS, this.showStatus.bind(this));
this.disableLoading();
},
enableLoading: function(options){
if(options.text)
this.node.innerHTML = options.text + "...";
else
this.node.innerHTML = ORYX.I18N.Loading.waiting;
this.node.removeClassName('StatusIndicator');
this.node.addClassName('LoadingIndicator');
this.node.style.display = "block";
var pos = this.facade.getCanvas().rootNode.parentNode.parentNode.parentNode.parentNode;
this.node.style.top = pos.offsetTop + 'px';
this.node.style.left = pos.offsetLeft +'px';
},
disableLoading: function(){
this.node.style.display = "none";
},
showStatus: function(options) {
if(options.text) {
this.node.innerHTML = options.text;
this.node.addClassName('StatusIndicator');
this.node.removeClassName('LoadingIndicator');
this.node.style.display = 'block';
var pos = this.facade.getCanvas().rootNode.parentNode.parentNode.parentNode.parentNode;
this.node.style.top = pos.offsetTop + 'px';
this.node.style.left = pos.offsetLeft +'px';
var tout = options.timeout ? options.timeout : 2000;
window.setTimeout((function(){
this.disableLoading();
}).bind(this), tout);
}
}
}
ORYX.Plugins.Loading = Clazz.extend(ORYX.Plugins.Loading);
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
if (!ORYX.Plugins) {
ORYX.Plugins = new Object();
}
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
/**
* This plugin is responsible for resizing the canvas.
* @param {Object} facade The editor plugin facade to register enhancements with.
*/
ORYX.Plugins.CanvasResize = Clazz.extend({
construct: function(facade){
this.facade = facade;
new ORYX.Plugins.CanvasResizeButton( this.facade.getCanvas(), "N", this.resize.bind(this));
new ORYX.Plugins.CanvasResizeButton( this.facade.getCanvas(), "W", this.resize.bind(this));
new ORYX.Plugins.CanvasResizeButton( this.facade.getCanvas(), "E", this.resize.bind(this));
new ORYX.Plugins.CanvasResizeButton( this.facade.getCanvas(), "S", this.resize.bind(this));
window.setTimeout(function(){jQuery(window).trigger('resize');});
},
resize: function( position, shrink ){
resizeCanvas = function(position, extentionSize, facade) {
var canvas = facade.getCanvas();
var b = canvas.bounds;
var scrollNode = facade.getCanvas().getHTMLContainer().parentNode.parentNode;
if( position == "E" || position == "W"){
canvas.setSize({width: (b.width() + extentionSize)*canvas.zoomLevel, height: (b.height())*canvas.zoomLevel})
} else if( position == "S" || position == "N"){
canvas.setSize({width: (b.width())*canvas.zoomLevel, height: (b.height() + extentionSize)*canvas.zoomLevel})
}
if( position == "N" || position == "W"){
var move = position == "N" ? {x: 0, y: extentionSize}: {x: extentionSize, y: 0 };
// Move all children
canvas.getChildNodes(false, function(shape){ shape.bounds.moveBy(move) })
// Move all dockers, when the edge has at least one docked shape
var edges = canvas.getChildEdges().findAll(function(edge){ return edge.getAllDockedShapes().length > 0})
var dockers = edges.collect(function(edge){ return edge.dockers.findAll(function(docker){ return !docker.getDockedShape() })}).flatten();
dockers.each(function(docker){ docker.bounds.moveBy(move)})
} else if( position == "S" ){
scrollNode.scrollTop += extentionSize;
} else if( position == "E" ){
scrollNode.scrollLeft += extentionSize;
}
jQuery(window).trigger('resize');
canvas.update();
facade.updateSelection();
}
var commandClass = ORYX.Core.Command.extend({
construct: function(position, extentionSize, facade){
this.position = position;
this.extentionSize = extentionSize;
this.facade = facade;
},
execute: function(){
resizeCanvas(this.position, this.extentionSize, this.facade);
},
rollback: function(){
resizeCanvas(this.position, -this.extentionSize, this.facade);
},
update:function(){
}
});
var extentionSize = ORYX.CONFIG.CANVAS_RESIZE_INTERVAL;
if(shrink) extentionSize = -extentionSize;
var command = new commandClass(position, extentionSize, this.facade);
this.facade.executeCommands([command]);
}
});
ORYX.Plugins.CanvasResizeButton = Clazz.extend({
construct: function(canvas, position, callback){
this.canvas = canvas;
var parentNode = canvas.getHTMLContainer().parentNode;
window.myParent=parentNode;
var actualScrollNode = jQuery('#canvasSection')[0];
var scrollNode = actualScrollNode;
var canvasNode = jQuery('#canvasSection').find(".ORYX_Editor")[0];
var svgRootNode = canvasNode.children[0];
var iconClass = 'glyphicon glyphicon-chevron-';
var iconClassShrink = 'glyphicon glyphicon-chevron-';
if(position == 'N') {
iconClass += 'up';
iconClassShrink += 'down';
} else if(position == 'S') {
iconClass += 'down';
iconClassShrink += 'up';
} else if(position == 'E') {
iconClass += 'right';
iconClassShrink += 'left';
} else if(position == 'W') {
iconClass += 'left';
iconClassShrink += 'right';
}
// The buttons
var idGrow = 'canvas-shrink-' + position;
var idShrink = 'canvas-grow-' + position;
var buttonGrow = ORYX.Editor.graft("http://www.w3.org/1999/xhtml", parentNode, ['div', {'class': 'canvas_resize_indicator canvas_resize_indicator_grow' + ' ' + position, 'id': idGrow ,'title':ORYX.I18N.RESIZE.tipGrow+ORYX.I18N.RESIZE[position]},
['i', {'class' : iconClass}]
]);
var buttonShrink = ORYX.Editor.graft("http://www.w3.org/1999/xhtml", parentNode, ['div', {'class': 'canvas_resize_indicator canvas_resize_indicator_shrink' + ' ' + position, 'id': idShrink ,'title':ORYX.I18N.RESIZE.tipGrow+ORYX.I18N.RESIZE[position]},
['i', {'class' : iconClassShrink}]
]);
// Defines a callback which gives back
// a boolean if the current mouse event
// is over the particular button area
var offSetWidth = 60;
var isOverOffset = function(event) {
var isOverButton = event.target.id.indexOf("canvas-shrink") != -1
|| event.target.id.indexOf("canvas-grow") != -1
|| event.target.parentNode.id.indexOf("canvas-shrink") != -1
|| event.target.parentNode.id.indexOf("canvas-grow") != -1;
if(isOverButton) {
if(event.target.id == idGrow || event.target.id == idShrink ||
event.target.parentNode.id == idGrow || event.target.parentNode.id == idShrink ) {
return true;
} else {
return false;
}
}
if(event.target!=parentNode && event.target!=scrollNode&& event.target!=scrollNode.firstChild&& event.target!=svgRootNode&& event.target!=scrollNode){ return false; }
//if(inCanvas){offSetWidth=30}else{offSetWidth=30*2}
//Safari work around
var X=event.offsetX !== undefined ? event.offsetX : event.layerX;
var Y=event.offsetY !== undefined ? event.offsetY : event.layerY;
var canvasOffset = 0;
if(canvasNode.clientWidth < actualScrollNode.clientWidth) {
var widthDiff = actualScrollNode.clientWidth - canvasNode.clientWidth;
canvasOffset = widthDiff / 2;
}
// Adjust to relative location to the actual viewport
Y = Y - actualScrollNode.scrollTop;
X = X - actualScrollNode.scrollLeft;
if(position == "N"){
return Y < offSetWidth;
} else if(position == "W"){
return X < offSetWidth + canvasOffset;
} else if(position == "E"){
return actualScrollNode.clientWidth - X < offSetWidth + canvasOffset;
} else if(position == "S"){
return actualScrollNode.clientHeight - Y < offSetWidth;
}
return false;
};
var showButtons = (function() {
buttonGrow.show();
var w = canvas.bounds.width();
var h = canvas.bounds.height();
if(position=="N" && (h - ORYX.CONFIG.CANVAS_RESIZE_INTERVAL > ORYX.CONFIG.CANVAS_MIN_HEIGHT)) buttonShrink.show();
else if(position=="E" && (w - ORYX.CONFIG.CANVAS_RESIZE_INTERVAL > ORYX.CONFIG.CANVAS_MIN_WIDTH)) buttonShrink.show();
else if(position=="S" && (h - ORYX.CONFIG.CANVAS_RESIZE_INTERVAL > ORYX.CONFIG.CANVAS_MIN_HEIGHT)) buttonShrink.show();
else if(position=="W" && (w - ORYX.CONFIG.CANVAS_RESIZE_INTERVAL > ORYX.CONFIG.CANVAS_MIN_WIDTH)) buttonShrink.show();
else buttonShrink.hide();
}).bind(this);
var hideButtons = function() {
buttonGrow.hide();
buttonShrink.hide();
};
// If the mouse move is over the button area, show the button
parentNode.parentNode.addEventListener( ORYX.CONFIG.EVENT_MOUSEMOVE, function(event){ if( isOverOffset(event) ){showButtons();} else {hideButtons()}} , false );
// If the mouse is over the button, show them
buttonGrow.addEventListener( ORYX.CONFIG.EVENT_MOUSEOVER, function(event){showButtons();}, true );
buttonShrink.addEventListener( ORYX.CONFIG.EVENT_MOUSEOVER, function(event){showButtons();}, true );
// If the mouse is out, hide the button
//scrollNode.addEventListener( ORYX.CONFIG.EVENT_MOUSEOUT, function(event){button.hide()}, true )
parentNode.parentNode.addEventListener( ORYX.CONFIG.EVENT_MOUSEOUT, function(event){hideButtons()} , true );
//svgRootNode.addEventListener( ORYX.CONFIG.EVENT_MOUSEOUT, function(event){ inCanvas = false } , true );
// Hide the button initialy
hideButtons();
// Add the callbacks
buttonGrow.addEventListener('click', function(){callback( position ); showButtons();}, true);
buttonShrink.addEventListener('click', function(){callback( position, true ); showButtons();}, true);
}
});
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if (!ORYX.Plugins)
ORYX.Plugins = new Object();
ORYX.Plugins.RenameShapes = Clazz.extend({
facade: undefined,
construct: function(facade){
this.facade = facade;
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_CANVAS_SCROLL, this.hideField.bind(this));
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_DBLCLICK, this.actOnDBLClick.bind(this));
this.facade.offer({
keyCodes: [{
keyCode: 113, // F2-Key
keyAction: ORYX.CONFIG.KEY_ACTION_DOWN
}
],
functionality: this.renamePerF2.bind(this)
});
document.documentElement.addEventListener(ORYX.CONFIG.EVENT_MOUSEDOWN, this.hide.bind(this), true);
},
/**
* This method handles the "F2" key down event. The selected shape are looked
* up and the editing of title/name of it gets started.
*/
renamePerF2 : function() {
var selectedShapes = this.facade.getSelection();
this.actOnDBLClick(undefined, selectedShapes.first());
},
actOnDBLClick: function(evt, shape){
if( !(shape instanceof ORYX.Core.Shape) ){ return; }
// Destroys the old input, if there is one
this.destroy();
// Get all properties which where at least one ref to view is set
var props = shape.getStencil().properties().findAll(function(item){
return (item.refToView()
&& item.refToView().length > 0
&& item.directlyEditable());
});
// from these, get all properties where write access are and the type is String or Expression
props = props.findAll(function(item){ return !item.readonly() && (item.type() == ORYX.CONFIG.TYPE_STRING || item.type() == ORYX.CONFIG.TYPE_EXPRESSION || item.type() == ORYX.CONFIG.TYPE_DATASOURCE); });
// Get all ref ids
var allRefToViews = props.collect(function(prop){ return prop.refToView(); }).flatten().compact();
// Get all labels from the shape with the ref ids
var labels = shape.getLabels().findAll(function(label){ return allRefToViews.any(function(toView){ return label.id.endsWith(toView); }); });
// If there are no referenced labels --> return
if( labels.length == 0 ){ return; }
// Define the nearest label
var nearestLabel = labels.length <= 1 ? labels[0] : null;
if( !nearestLabel ){
nearestLabel = labels.find(function(label){ return label.node == evt.target || label.node == evt.target.parentNode; });
if( !nearestLabel ){
var evtCoord = this.facade.eventCoordinates(evt);
var additionalIEZoom = 1;
if (!isNaN(screen.logicalXDPI) && !isNaN(screen.systemXDPI)) {
var ua = navigator.userAgent;
if (ua.indexOf('MSIE') >= 0) {
//IE 10 and below
var zoom = Math.round((screen.deviceXDPI / screen.logicalXDPI) * 100);
if (zoom !== 100) {
additionalIEZoom = zoom / 100
}
}
}
if (additionalIEZoom !== 1) {
evtCoord.x = evtCoord.x / additionalIEZoom;
evtCoord.y = evtCoord.y / additionalIEZoom;
}
evtCoord.y += $("editor-header").clientHeight - $("canvasSection").scrollTop - 5;
if (KISBPM.HEADER_CONFIG.showAppTitle == false)
{
evtCoord.y += 61;
}
evtCoord.x -= $("canvasSection").scrollLeft;
var trans = this.facade.getCanvas().rootNode.lastChild.getScreenCTM();
evtCoord.x *= trans.a;
evtCoord.y *= trans.d;
var diff = labels.collect(function(label){
var center = this.getCenterPosition( label.node );
var len = Math.sqrt( Math.pow(center.x - evtCoord.x, 2) + Math.pow(center.y - evtCoord.y, 2));
return {diff: len, label: label};
}.bind(this));
diff.sort(function(a, b){ return a.diff > b.diff; });
nearestLabel = diff[0].label;
}
}
// Get the particular property for the label
var prop = props.find(function(item){ return item.refToView().any(function(toView){ return nearestLabel.id == shape.id + toView; });});
// Get the center position from the nearest label
var width = Math.min(Math.max(100, shape.bounds.width()), 200);
var center = this.getCenterPosition( nearestLabel.node, shape );
center.x -= (width/2);
var propId = prop.prefix() + "-" + prop.id();
var textInput = document.createElement("textarea");
textInput.id = 'shapeTextInput';
textInput.style.position = 'absolute';
textInput.style.width = width + 'px';
textInput.style.left = (center.x < 10) ? 10 : center.x + 'px';
textInput.style.top = (center.y - 15) + 'px';
textInput.className = 'x-form-textarea x-form-field x_form_text_set_absolute';
textInput.value = shape.properties[propId];
this.oldValueText = shape.properties[propId];
document.getElementById('canvasSection').appendChild(textInput);
this.shownTextField = textInput;
// Value change listener needs to be defined now since we reference it in the text field
this.updateValueFunction = function(newValue, oldValue) {
var currentEl = shape;
var facade = this.facade;
if (oldValue != newValue) {
// Implement the specific command for property change
var commandClass = ORYX.Core.Command.extend({
construct: function(){
this.el = currentEl;
this.propId = propId;
this.oldValue = oldValue;
this.newValue = newValue;
this.facade = facade;
},
execute: function(){
this.el.setProperty(this.propId, this.newValue);
//this.el.update();
this.facade.setSelection([this.el]);
this.facade.getCanvas().update();
this.facade.updateSelection();
},
rollback: function(){
this.el.setProperty(this.propId, this.oldValue);
//this.el.update();
this.facade.setSelection([this.el]);
this.facade.getCanvas().update();
this.facade.updateSelection();
}
});
// Instantiated the class
var command = new commandClass();
// Execute the command
this.facade.executeCommands([command]);
}
}.bind(this);
jQuery("#shapeTextInput").focus();
jQuery("#shapeTextInput").autogrow();
// Disable the keydown in the editor (that when hitting the delete button, the shapes not get deleted)
this.facade.disableEvent(ORYX.CONFIG.EVENT_KEYDOWN);
},
getCenterPosition: function(svgNode, shape){
if (!svgNode) { return {x:0, y:0}; }
var scale = this.facade.getCanvas().node.getScreenCTM();
var absoluteXY = shape.bounds.upperLeft();
var hasParent = true;
var searchShape = shape;
while (hasParent)
{
if (searchShape.getParentShape().getStencil().idWithoutNs() === 'BPMNDiagram')
{
hasParent = false;
}
else
{
var parentXY = searchShape.getParentShape().bounds.upperLeft();
absoluteXY.x += parentXY.x;
absoluteXY.y += parentXY.y;
searchShape = searchShape.getParentShape();
}
}
var center = shape.bounds.midPoint();
center.x += absoluteXY.x + scale.e;
center.y += absoluteXY.y + scale.f;
center.x *= scale.a;
center.y *= scale.d;
var additionalIEZoom = 1;
if (!isNaN(screen.logicalXDPI) && !isNaN(screen.systemXDPI)) {
var ua = navigator.userAgent;
if (ua.indexOf('MSIE') >= 0) {
//IE 10 and below
var zoom = Math.round((screen.deviceXDPI / screen.logicalXDPI) * 100);
if (zoom !== 100) {
additionalIEZoom = zoom / 100
}
}
}
if (additionalIEZoom === 1) {
center.y = center.y - jQuery("#canvasSection").offset().top + 5;
center.x -= jQuery("#canvasSection").offset().left;
} else {
var canvasOffsetLeft = jQuery("#canvasSection").offset().left;
var canvasScrollLeft = jQuery("#canvasSection").scrollLeft();
var canvasScrollTop = jQuery("#canvasSection").scrollTop();
var offset = scale.e - (canvasOffsetLeft * additionalIEZoom);
var additionaloffset = 0;
if (offset > 10) {
additionaloffset = (offset / additionalIEZoom) - offset;
}
center.y = center.y - (jQuery("#canvasSection").offset().top * additionalIEZoom) + 5 + ((canvasScrollTop * additionalIEZoom) - canvasScrollTop);
center.x = center.x - (canvasOffsetLeft * additionalIEZoom) + additionaloffset + ((canvasScrollLeft * additionalIEZoom) - canvasScrollLeft);
}
return center;
},
hide: function(e){
if (this.shownTextField && (!e || e.target !== this.shownTextField)) {
var newValue = this.shownTextField.value;
if (newValue !== this.oldValueText)
{
this.updateValueFunction(newValue, this.oldValueText);
}
this.destroy();
}
},
hideField: function(e){
if (this.shownTextField) {
this.destroy();
}
},
destroy: function(e){
var textInputComp = jQuery("#shapeTextInput");
if( textInputComp ){
textInputComp.remove();
delete this.shownTextField;
this.facade.enableEvent(ORYX.CONFIG.EVENT_KEYDOWN);
}
}
});
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if(!ORYX.Plugins)
ORYX.Plugins = new Object();
/**
* Supports EPCs by offering a syntax check and export and import ability..
*
*
*/
ORYX.Plugins.ProcessLink = Clazz.extend({
facade: undefined,
/**
* Offers the plugin functionality:
*
*/
construct: function(facade) {
this.facade = facade;
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_PROPERTY_CHANGED, this.propertyChanged.bind(this) );
},
/**
*
* @param {Object} option
*/
propertyChanged: function( option, node){
if( option.name !== "oryx-refuri" || !node instanceof ORYX.Core.Node ){ return }
if( option.value && option.value.length > 0 && option.value != "undefined"){
this.show( node, option.value );
} else {
this.hide( node );
}
},
/**
* Shows the Link for a particular shape with a specific url
*
* @param {Object} shape
* @param {Object} url
*/
show: function( shape, url){
// Generate the svg-representation of a link
var link = ORYX.Editor.graft("http://www.w3.org/2000/svg", null ,
[ 'a',
{'target': '_blank'},
['path',
{ "stroke-width": 1.0, "stroke":"#00DD00", "fill": "#00AA00", "d": "M3,3 l0,-2.5 l7.5,0 l0,-2.5 l7.5,4.5 l-7.5,3.5 l0,-2.5 l-8,0", "line-captions": "round"}
]
]);
var link = ORYX.Editor.graft("http://www.w3.org/2000/svg", null ,
[ 'a',
{'target': '_blank'},
['path', { "style": "fill:#92BFFC;stroke:#000000;stroke-linecap:round;stroke-linejoin:round;stroke-width:0.72", "d": "M0 1.44 L0 15.05 L11.91 15.05 L11.91 5.98 L7.37 1.44 L0 1.44 Z"}],
['path', { "style": "stroke:#000000;stroke-linecap:round;stroke-linejoin:round;stroke-width:0.72;fill:none;", "transform": "translate(7.5, -8.5)", "d": "M0 10.51 L0 15.05 L4.54 15.05"}],
['path', { "style": "fill:#f28226;stroke:#000000;stroke-linecap:round;stroke-linejoin:round;stroke-width:0.72", "transform": "translate(-3, -1)", "d": "M0 8.81 L0 13.06 L5.95 13.06 L5.95 15.05 A50.2313 50.2313 -175.57 0 0 10.77 11.08 A49.9128 49.9128 -1.28 0 0 5.95 6.54 L5.95 8.81 L0 8.81 Z"}],
]);
/*
*
* [ 'a',
{'target': '_blank'},
['path', { "style": "fill:none;stroke-width:0.5px; stroke:#000000", "d": "M7,4 l0,2"}],
['path', { "style": "fill:none;stroke-width:0.5px; stroke:#000000", "d": "M4,8 l-2,0 l0,6"}],
['path', { "style": "fill:none;stroke-width:0.5px; stroke:#000000", "d": "M10,8 l2,0 l0,6"}],
['rect', { "style": "fill:#96ff96;stroke:#000000;stroke-width:1", "width": 6, "height": 4, "x": 4, "y": 0}],
['rect', { "style": "fill:#ffafff;stroke:#000000;stroke-width:1", "width": 6, "height": 4, "x": 4, "y": 6}],
['rect', { "style": "fill:#96ff96;stroke:#000000;stroke-width:1", "width": 6, "height": 4, "x": 0, "y": 12}],
['rect', { "style": "fill:#96ff96;stroke:#000000;stroke-width:1", "width": 6, "height": 4, "x": 8, "y": 12}],
['rect', { "style": "fill:none;stroke:none;pointer-events:all", "width": 14, "height": 16, "x": 0, "y": 0}]
]);
*/
// Set the link with the special namespace
link.setAttributeNS("http://www.w3.org/1999/xlink", "xlink:href", url);
// Shows the link in the overlay
this.facade.raiseEvent({
type: ORYX.CONFIG.EVENT_OVERLAY_SHOW,
id: "arissupport.urlref_" + shape.id,
shapes: [shape],
node: link,
nodePosition: "SE"
});
},
/**
* Hides the Link for a particular shape
*
* @param {Object} shape
*/
hide: function( shape ){
this.facade.raiseEvent({
type: ORYX.CONFIG.EVENT_OVERLAY_HIDE,
id: "arissupport.urlref_" + shape.id
});
}
});/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
Array.prototype.insertFrom = function(from, to){
to = Math.max(0, to);
from = Math.min( Math.max(0, from), this.length-1 );
var el = this[from];
var old = this.without(el);
var newA = old.slice(0, to);
newA.push(el);
if(old.length > to ){
newA = newA.concat(old.slice(to))
};
return newA;
}
if(!ORYX.Plugins)
ORYX.Plugins = new Object();
ORYX.Plugins.Arrangement = ORYX.Plugins.AbstractPlugin.extend({
facade: undefined,
construct: function(facade) {
this.facade = facade;
// Z-Ordering
/** Hide for SIGNAVIO
this.facade.offer({
'name':ORYX.I18N.Arrangement.btf,
'functionality': this.setZLevel.bind(this, this.setToTop),
'group': ORYX.I18N.Arrangement.groupZ,
'icon': ORYX.PATH + "images/shape_move_front.png",
'description': ORYX.I18N.Arrangement.btfDesc,
'index': 1,
'minShape': 1});
this.facade.offer({
'name':ORYX.I18N.Arrangement.btb,
'functionality': this.setZLevel.bind(this, this.setToBack),
'group': ORYX.I18N.Arrangement.groupZ,
'icon': ORYX.PATH + "images/shape_move_back.png",
'description': ORYX.I18N.Arrangement.btbDesc,
'index': 2,
'minShape': 1});
this.facade.offer({
'name':ORYX.I18N.Arrangement.bf,
'functionality': this.setZLevel.bind(this, this.setForward),
'group': ORYX.I18N.Arrangement.groupZ,
'icon': ORYX.PATH + "images/shape_move_forwards.png",
'description': ORYX.I18N.Arrangement.bfDesc,
'index': 3,
'minShape': 1});
this.facade.offer({
'name':ORYX.I18N.Arrangement.bb,
'functionality': this.setZLevel.bind(this, this.setBackward),
'group': ORYX.I18N.Arrangement.groupZ,
'icon': ORYX.PATH + "images/shape_move_backwards.png",
'description': ORYX.I18N.Arrangement.bbDesc,
'index': 4,
'minShape': 1});
// Aligment
this.facade.offer({
'name':ORYX.I18N.Arrangement.ab,
'functionality': this.alignShapes.bind(this, [ORYX.CONFIG.EDITOR_ALIGN_BOTTOM]),
'group': ORYX.I18N.Arrangement.groupA,
'icon': ORYX.PATH + "images/shape_align_bottom.png",
'description': ORYX.I18N.Arrangement.abDesc,
'index': 1,
'minShape': 2});
this.facade.offer({
'name':ORYX.I18N.Arrangement.at,
'functionality': this.alignShapes.bind(this, [ORYX.CONFIG.EDITOR_ALIGN_TOP]),
'group': ORYX.I18N.Arrangement.groupA,
'icon': ORYX.PATH + "images/shape_align_top.png",
'description': ORYX.I18N.Arrangement.atDesc,
'index': 3,
'minShape': 2});
this.facade.offer({
'name':ORYX.I18N.Arrangement.al,
'functionality': this.alignShapes.bind(this, [ORYX.CONFIG.EDITOR_ALIGN_LEFT]),
'group': ORYX.I18N.Arrangement.groupA,
'icon': ORYX.PATH + "images/shape_align_left.png",
'description': ORYX.I18N.Arrangement.alDesc,
'index': 4,
'minShape': 2});
this.facade.offer({
'name':ORYX.I18N.Arrangement.ar,
'functionality': this.alignShapes.bind(this, [ORYX.CONFIG.EDITOR_ALIGN_RIGHT]),
'group': ORYX.I18N.Arrangement.groupA,
'icon': ORYX.PATH + "images/shape_align_right.png",
'description': ORYX.I18N.Arrangement.arDesc,
'index': 6,
'minShape': 2});
**/
this.facade.offer({
'name':ORYX.I18N.Arrangement.am,
'functionality': this.alignShapes.bind(this, [ORYX.CONFIG.EDITOR_ALIGN_MIDDLE]),
'group': ORYX.I18N.Arrangement.groupA,
'icon': ORYX.PATH + "images/shape_align_middle.png",
'description': ORYX.I18N.Arrangement.amDesc,
'index': 1,
'minShape': 2});
this.facade.offer({
'name':ORYX.I18N.Arrangement.ac,
'functionality': this.alignShapes.bind(this, [ORYX.CONFIG.EDITOR_ALIGN_CENTER]),
'group': ORYX.I18N.Arrangement.groupA,
'icon': ORYX.PATH + "images/shape_align_center.png",
'description': ORYX.I18N.Arrangement.acDesc,
'index': 2,
'minShape': 2});
this.facade.offer({
'name':ORYX.I18N.Arrangement.as,
'functionality': this.alignShapes.bind(this, [ORYX.CONFIG.EDITOR_ALIGN_SIZE]),
'group': ORYX.I18N.Arrangement.groupA,
'icon': ORYX.PATH + "images/shape_align_size.png",
'description': ORYX.I18N.Arrangement.asDesc,
'index': 3,
'minShape': 2});
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_ARRANGEMENT_TOP, this.setZLevel.bind(this, this.setToTop) );
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_ARRANGEMENT_BACK, this.setZLevel.bind(this, this.setToBack) );
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_ARRANGEMENT_FORWARD, this.setZLevel.bind(this, this.setForward) );
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_ARRANGEMENT_BACKWARD, this.setZLevel.bind(this, this.setBackward) );
},
onSelectionChanged: function(elemnt){
var selection = this.facade.getSelection();
if (selection.length === 1 && selection[0] instanceof ORYX.Core.Edge) {
this.setToTop(selection);
}
},
setZLevel:function(callback, event){
//Command-Pattern for dragging one docker
var zLevelCommand = ORYX.Core.Command.extend({
construct: function(callback, elements, facade){
this.callback = callback;
this.elements = elements;
// For redo, the previous elements get stored
this.elAndIndex = elements.map(function(el){ return {el:el, previous:el.parent.children[el.parent.children.indexOf(el)-1]} })
this.facade = facade;
},
execute: function(){
// Call the defined z-order callback with the elements
this.callback( this.elements )
this.facade.setSelection( this.elements )
},
rollback: function(){
// Sort all elements on the index of there containment
var sortedEl = this.elAndIndex.sortBy( function( el ) {
var value = el.el;
var t = $A(value.node.parentNode.childNodes);
return t.indexOf(value.node);
});
// Every element get setted back bevor the old previous element
for(var i=0; i<sortedEl.length; i++){
var el = sortedEl[i].el;
var p = el.parent;
var oldIndex = p.children.indexOf(el);
var newIndex = p.children.indexOf(sortedEl[i].previous);
newIndex = newIndex || 0
p.children = p.children.insertFrom(oldIndex, newIndex)
el.node.parentNode.insertBefore(el.node, el.node.parentNode.childNodes[newIndex+1]);
}
// Reset the selection
this.facade.setSelection( this.elements )
}
});
// Instanziate the dockCommand
var command = new zLevelCommand(callback, this.facade.getSelection(), this.facade);
if( event.excludeCommand ){
command.execute();
} else {
this.facade.executeCommands( [command] );
}
},
setToTop: function(elements) {
// Sortieren des Arrays nach dem Index des SVGKnotens im Bezug auf dem Elternknoten.
var tmpElem = elements.sortBy( function(value, index) {
var t = $A(value.node.parentNode.childNodes);
return t.indexOf(value.node);
});
// Sortiertes Array wird nach oben verschoben.
tmpElem.each( function(value) {
var p = value.parent;
if (p.children.last() === value){
return;
}
p.children = p.children.without( value )
p.children.push(value);
value.node.parentNode.appendChild(value.node);
});
},
setToBack: function(elements) {
// Sortieren des Arrays nach dem Index des SVGKnotens im Bezug auf dem Elternknoten.
var tmpElem = elements.sortBy( function(value, index) {
var t = $A(value.node.parentNode.childNodes);
return t.indexOf(value.node);
});
tmpElem = tmpElem.reverse();
// Sortiertes Array wird nach unten verschoben.
tmpElem.each( function(value) {
var p = value.parent
p.children = p.children.without( value )
p.children.unshift( value );
value.node.parentNode.insertBefore(value.node, value.node.parentNode.firstChild);
});
},
setBackward: function(elements) {
// Sortieren des Arrays nach dem Index des SVGKnotens im Bezug auf dem Elternknoten.
var tmpElem = elements.sortBy( function(value, index) {
var t = $A(value.node.parentNode.childNodes);
return t.indexOf(value.node);
});
// Reverse the elements
tmpElem = tmpElem.reverse();
// Delete all Nodes who are the next Node in the nodes-Array
var compactElem = tmpElem.findAll(function(el) {return !tmpElem.some(function(checkedEl){ return checkedEl.node == el.node.previousSibling})});
// Sortiertes Array wird nach eine Ebene nach oben verschoben.
compactElem.each( function(el) {
if(el.node.previousSibling === null) { return; }
var p = el.parent;
var index = p.children.indexOf(el);
p.children = p.children.insertFrom(index, index-1)
el.node.parentNode.insertBefore(el.node, el.node.previousSibling);
});
},
setForward: function(elements) {
// Sortieren des Arrays nach dem Index des SVGKnotens im Bezug auf dem Elternknoten.
var tmpElem = elements.sortBy( function(value, index) {
var t = $A(value.node.parentNode.childNodes);
return t.indexOf(value.node);
});
// Delete all Nodes who are the next Node in the nodes-Array
var compactElem = tmpElem.findAll(function(el) {return !tmpElem.some(function(checkedEl){ return checkedEl.node == el.node.nextSibling})});
// Sortiertes Array wird eine Ebene nach unten verschoben.
compactElem.each( function(el) {
var nextNode = el.node.nextSibling
if(nextNode === null) { return; }
var index = el.parent.children.indexOf(el);
var p = el.parent;
p.children = p.children.insertFrom(index, index+1)
el.node.parentNode.insertBefore(nextNode, el.node);
});
},
alignShapes: function(way) {
var elements = this.facade.getSelection();
// Set the elements to all Top-Level elements
elements = this.facade.getCanvas().getShapesWithSharedParent(elements);
// Get only nodes
elements = elements.findAll(function(value) {
return (value instanceof ORYX.Core.Node)
});
// Delete all attached intermediate events from the array
elements = elements.findAll(function(value) {
var d = value.getIncomingShapes()
return d.length == 0 || !elements.include(d[0])
});
if(elements.length < 2) { return; }
// get bounds of all shapes.
var bounds = elements[0].absoluteBounds().clone();
elements.each(function(shape) {
bounds.include(shape.absoluteBounds().clone());
});
// get biggest width and heigth
var maxWidth = 0;
var maxHeight = 0;
elements.each(function(shape){
maxWidth = Math.max(shape.bounds.width(), maxWidth);
maxHeight = Math.max(shape.bounds.height(), maxHeight);
});
var commandClass = ORYX.Core.Command.extend({
construct: function(elements, bounds, maxHeight, maxWidth, way, plugin){
this.elements = elements;
this.bounds = bounds;
this.maxHeight = maxHeight;
this.maxWidth = maxWidth;
this.way = way;
this.facade = plugin.facade;
this.plugin = plugin;
this.orgPos = [];
},
setBounds: function(shape, maxSize) {
if(!maxSize)
maxSize = {width: ORYX.CONFIG.MAXIMUM_SIZE, height: ORYX.CONFIG.MAXIMUM_SIZE};
if(!shape.bounds) { throw "Bounds not definined." }
var newBounds = {
a: {x: shape.bounds.upperLeft().x - (this.maxWidth - shape.bounds.width())/2,
y: shape.bounds.upperLeft().y - (this.maxHeight - shape.bounds.height())/2},
b: {x: shape.bounds.lowerRight().x + (this.maxWidth - shape.bounds.width())/2,
y: shape.bounds.lowerRight().y + (this.maxHeight - shape.bounds.height())/2}
}
/* If the new width of shape exceeds the maximum width, set width value to maximum. */
if(this.maxWidth > maxSize.width) {
newBounds.a.x = shape.bounds.upperLeft().x -
(maxSize.width - shape.bounds.width())/2;
newBounds.b.x = shape.bounds.lowerRight().x + (maxSize.width - shape.bounds.width())/2
}
/* If the new height of shape exceeds the maximum height, set height value to maximum. */
if(this.maxHeight > maxSize.height) {
newBounds.a.y = shape.bounds.upperLeft().y -
(maxSize.height - shape.bounds.height())/2;
newBounds.b.y = shape.bounds.lowerRight().y + (maxSize.height - shape.bounds.height())/2
}
/* set bounds of shape */
shape.bounds.set(newBounds);
},
execute: function(){
// align each shape according to the way that was specified.
this.elements.each(function(shape, index) {
this.orgPos[index] = shape.bounds.upperLeft();
var relBounds = this.bounds.clone();
var newCoordinates;
if (shape.parent && !(shape.parent instanceof ORYX.Core.Canvas) ) {
var upL = shape.parent.absoluteBounds().upperLeft();
relBounds.moveBy(-upL.x, -upL.y);
}
switch (this.way) {
// align the shapes in the requested way.
case ORYX.CONFIG.EDITOR_ALIGN_BOTTOM:
newCoordinates = {
x: shape.bounds.upperLeft().x,
y: relBounds.b.y - shape.bounds.height()
}; break;
case ORYX.CONFIG.EDITOR_ALIGN_MIDDLE:
newCoordinates = {
x: shape.bounds.upperLeft().x,
y: (relBounds.a.y + relBounds.b.y - shape.bounds.height()) / 2
}; break;
case ORYX.CONFIG.EDITOR_ALIGN_TOP:
newCoordinates = {
x: shape.bounds.upperLeft().x,
y: relBounds.a.y
}; break;
case ORYX.CONFIG.EDITOR_ALIGN_LEFT:
newCoordinates = {
x: relBounds.a.x,
y: shape.bounds.upperLeft().y
}; break;
case ORYX.CONFIG.EDITOR_ALIGN_CENTER:
newCoordinates = {
x: (relBounds.a.x + relBounds.b.x - shape.bounds.width()) / 2,
y: shape.bounds.upperLeft().y
}; break;
case ORYX.CONFIG.EDITOR_ALIGN_RIGHT:
newCoordinates = {
x: relBounds.b.x - shape.bounds.width(),
y: shape.bounds.upperLeft().y
}; break;
case ORYX.CONFIG.EDITOR_ALIGN_SIZE:
if(shape.isResizable) {
this.orgPos[index] = {a: shape.bounds.upperLeft(), b: shape.bounds.lowerRight()};
this.setBounds(shape, shape.maximumSize);
}
break;
}
if (newCoordinates){
var offset = {
x: shape.bounds.upperLeft().x - newCoordinates.x,
y: shape.bounds.upperLeft().y - newCoordinates.y
}
// Set the new position
shape.bounds.moveTo(newCoordinates);
this.plugin.layoutEdges(shape, shape.getAllDockedShapes(),offset);
//shape.update()
}
}.bind(this));
//this.facade.getCanvas().update();
//this.facade.updateSelection();
},
rollback: function(){
this.elements.each(function(shape, index) {
if (this.way == ORYX.CONFIG.EDITOR_ALIGN_SIZE) {
if(shape.isResizable) {shape.bounds.set(this.orgPos[index]);}
} else {shape.bounds.moveTo(this.orgPos[index]);}
}.bind(this));
//this.facade.getCanvas().update();
//this.facade.updateSelection();
}
})
var command = new commandClass(elements, bounds, maxHeight, maxWidth, parseInt(way), this);
this.facade.executeCommands([command]);
}
});/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if (!ORYX.Plugins)
ORYX.Plugins = new Object();
ORYX.Plugins.Save = Clazz.extend({
facade: undefined,
processURI: undefined,
changeSymbol : "*",
construct: function(facade){
this.facade = facade;
document.addEventListener("keydown", function(e){
if (e.ctrlKey&&e.keyCode === 83){
Event.stop(e);
}
}, false);
window.onbeforeunload = this.onUnLoad.bind(this);
this.changeDifference = 0;
// Register on event for executing commands --> store all commands in a stack
// --> Execute
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_UNDO_EXECUTE, function(){ this.changeDifference++; this.updateTitle(); }.bind(this) );
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_EXECUTE_COMMANDS, function(){ this.changeDifference++; this.updateTitle(); }.bind(this) );
// --> Saved from other places in the editor
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_SAVED, function(){ this.changeDifference = 0; this.updateTitle(); }.bind(this) );
// --> Rollback
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_UNDO_ROLLBACK, function(){ this.changeDifference--; this.updateTitle(); }.bind(this) );
//TODO very critical for load time performance!!!
//this.serializedDOM = DataManager.__persistDOM(this.facade);
this.hasChanges = this._hasChanges.bind(this);
},
updateTitle: function(){
var value = window.document.title || document.getElementsByTagName("title")[0].childNodes[0].nodeValue;
if (this.changeDifference === 0 && value.startsWith(this.changeSymbol)){
window.document.title = value.slice(1);
} else if (this.changeDifference !== 0 && !value.startsWith(this.changeSymbol)){
window.document.title = this.changeSymbol + "" + value;
}
},
_hasChanges: function() {
return this.changeDifference !== 0 || (this.facade.getModelMetaData()['new'] && this.facade.getCanvas().getChildShapes().size() > 0);
},
onUnLoad: function(){
if(this._hasChanges()) {
return ORYX.I18N.Save.unsavedData;
}
}
});
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if(!ORYX.Plugins)
ORYX.Plugins = new Object();
ORYX.Plugins.DragDropResize = ORYX.Plugins.AbstractPlugin.extend({
/**
* Constructor
* @param {Object} Facade: The Facade of the Editor
*/
construct: function(facade) {
this.facade = facade;
// Initialize variables
this.currentShapes = []; // Current selected Shapes
//this.pluginsData = []; // Available Plugins
this.toMoveShapes = []; // Shapes there will be moved
this.distPoints = []; // Distance Points for Snap on Grid
this.isResizing = false; // Flag: If there was currently resized
this.dragEnable = false; // Flag: If Dragging is enabled
this.dragIntialized = false; // Flag: If the Dragging is initialized
this.edgesMovable = true; // Flag: If an edge is docked it is not movable
this.offSetPosition = {x: 0, y: 0}; // Offset of the Dragging
this.faktorXY = {x: 1, y: 1}; // The Current Zoom-Faktor
this.containmentParentNode; // the current future parent node for the dragged shapes
this.isAddingAllowed = false; // flag, if adding current selected shapes to containmentParentNode is allowed
this.isAttachingAllowed = false; // flag, if attaching to the current shape is allowed
this.callbackMouseMove = this.handleMouseMove.bind(this);
this.callbackMouseUp = this.handleMouseUp.bind(this);
// Get the SVG-Containernode
var containerNode = this.facade.getCanvas().getSvgContainer();
// Create the Selected Rectangle in the SVG
this.selectedRect = new ORYX.Plugins.SelectedRect(containerNode);
// Show grid line if enabled
if (ORYX.CONFIG.SHOW_GRIDLINE) {
this.vLine = new ORYX.Plugins.GridLine(containerNode, ORYX.Plugins.GridLine.DIR_VERTICAL);
this.hLine = new ORYX.Plugins.GridLine(containerNode, ORYX.Plugins.GridLine.DIR_HORIZONTAL);
}
// Get a HTML-ContainerNode
containerNode = this.facade.getCanvas().getHTMLContainer();
this.scrollNode = this.facade.getCanvas().rootNode.parentNode.parentNode;
// Create the southeastern button for resizing
this.resizerSE = new ORYX.Plugins.Resizer(containerNode, "southeast", this.facade);
this.resizerSE.registerOnResize(this.onResize.bind(this)); // register the resize callback
this.resizerSE.registerOnResizeEnd(this.onResizeEnd.bind(this)); // register the resize end callback
this.resizerSE.registerOnResizeStart(this.onResizeStart.bind(this)); // register the resize start callback
// Create the northwestern button for resizing
this.resizerNW = new ORYX.Plugins.Resizer(containerNode, "northwest", this.facade);
this.resizerNW.registerOnResize(this.onResize.bind(this)); // register the resize callback
this.resizerNW.registerOnResizeEnd(this.onResizeEnd.bind(this)); // register the resize end callback
this.resizerNW.registerOnResizeStart(this.onResizeStart.bind(this)); // register the resize start callback
// For the Drag and Drop
// Register on MouseDown-Event on a Shape
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_MOUSEDOWN, this.handleMouseDown.bind(this));
},
/**
* On Mouse Down
*
*/
handleMouseDown: function(event, uiObj) {
// If the selection Bounds not intialized and the uiObj is not member of current selectio
// then return
if(!this.dragBounds || !this.currentShapes.member(uiObj) || !this.toMoveShapes.length) {return;};
// Start Dragging
this.dragEnable = true;
this.dragIntialized = true;
this.edgesMovable = true;
// Calculate the current zoom factor
var a = this.facade.getCanvas().node.getScreenCTM();
this.faktorXY.x = a.a;
this.faktorXY.y = a.d;
var eventX = Event.pointerX(event);
var eventY = Event.pointerY(event);
// Set the offset position of dragging
var upL = this.dragBounds.upperLeft();
this.offSetPosition = {
x: eventX - (upL.x * this.faktorXY.x),
y: eventY - (upL.y * this.faktorXY.y)};
this.offsetScroll = {x:this.scrollNode.scrollLeft,y:this.scrollNode.scrollTop};
// Register on Global Mouse-MOVE Event
document.documentElement.addEventListener(ORYX.CONFIG.EVENT_MOUSEMOVE, this.callbackMouseMove, false);
// Register on Global Mouse-UP Event
document.documentElement.addEventListener(ORYX.CONFIG.EVENT_MOUSEUP, this.callbackMouseUp, true);
return;
},
/**
* On Key Mouse Up
*
*/
handleMouseUp: function(event) {
//disable containment highlighting
this.facade.raiseEvent({
type:ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE,
highlightId:"dragdropresize.contain"
});
this.facade.raiseEvent({
type:ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE,
highlightId:"dragdropresize.attached"
});
// If Dragging is finished
if(this.dragEnable) {
// and update the current selection
if(!this.dragIntialized) {
// Do Method after Dragging
this.afterDrag();
// Check if the Shape is allowed to dock to the other Shape
if ( this.isAttachingAllowed &&
this.toMoveShapes.length == 1 && this.toMoveShapes[0] instanceof ORYX.Core.Node &&
this.toMoveShapes[0].dockers.length > 0) {
// Get the position and the docker
var position = this.facade.eventCoordinates( event );
var docker = this.toMoveShapes[0].dockers[0];
//Command-Pattern for dragging several Shapes
var dockCommand = ORYX.Core.Command.extend({
construct: function(docker, position, newDockedShape, facade){
this.docker = docker;
this.newPosition = position;
this.newDockedShape = newDockedShape;
this.newParent = newDockedShape.parent || facade.getCanvas();
this.oldPosition = docker.parent.bounds.center();
this.oldDockedShape = docker.getDockedShape();
this.oldParent = docker.parent.parent || facade.getCanvas();
this.facade = facade;
if( this.oldDockedShape ){
this.oldPosition = docker.parent.absoluteBounds().center();
}
},
execute: function(){
this.dock( this.newDockedShape, this.newParent, this.newPosition );
// Raise Event for having the docked shape on top of the other shape
this.facade.raiseEvent({type:ORYX.CONFIG.EVENT_ARRANGEMENT_TOP, excludeCommand: true})
},
rollback: function(){
this.dock( this.oldDockedShape, this.oldParent, this.oldPosition );
},
dock:function( toDockShape, parent, pos ){
// Add to the same parent Shape
parent.add( this.docker.parent )
// Set the Docker to the new Shape
this.docker.setDockedShape( undefined );
this.docker.bounds.centerMoveTo( pos )
this.docker.setDockedShape( toDockShape );
//this.docker.update();
this.facade.setSelection( [this.docker.parent] );
this.facade.getCanvas().update();
this.facade.updateSelection();
}
});
// Instanziate the dockCommand
var commands = [new dockCommand(docker, position, this.containmentParentNode, this.facade)];
this.facade.executeCommands(commands);
// Check if adding is allowed to the other Shape
} else if( this.isAddingAllowed ) {
// Refresh all Shapes --> Set the new Bounds
this.refreshSelectedShapes();
}
this.facade.updateSelection();
//this.currentShapes.each(function(shape) {shape.update()})
// Raise Event: Dragging is finished
this.facade.raiseEvent({type:ORYX.CONFIG.EVENT_DRAGDROP_END});
}
if (this.vLine)
this.vLine.hide();
if (this.hLine)
this.hLine.hide();
}
// Disable
this.dragEnable = false;
// UnRegister on Global Mouse-UP/-Move Event
document.documentElement.removeEventListener(ORYX.CONFIG.EVENT_MOUSEUP, this.callbackMouseUp, true);
document.documentElement.removeEventListener(ORYX.CONFIG.EVENT_MOUSEMOVE, this.callbackMouseMove, false);
return;
},
/**
* On Key Mouse Move
*
*/
handleMouseMove: function(event) {
// If dragging is not enabled, go return
if(!this.dragEnable) { return };
// If Dragging is initialized
if(this.dragIntialized) {
// Raise Event: Drag will be started
this.facade.raiseEvent({type:ORYX.CONFIG.EVENT_DRAGDROP_START});
this.dragIntialized = false;
// And hide the resizers and the highlighting
this.resizerSE.hide();
this.resizerNW.hide();
// if only edges are selected, containmentParentNode must be the canvas
this._onlyEdges = this.currentShapes.all(function(currentShape) {
return (currentShape instanceof ORYX.Core.Edge);
});
// Do method before Drag
this.beforeDrag();
this._currentUnderlyingNodes = [];
}
// Calculate the new position
var position = {
x: Event.pointerX(event) - this.offSetPosition.x,
y: Event.pointerY(event) - this.offSetPosition.y}
position.x -= this.offsetScroll.x - this.scrollNode.scrollLeft;
position.y -= this.offsetScroll.y - this.scrollNode.scrollTop;
// If not the Control-Key are pressed
var modifierKeyPressed = event.shiftKey || event.ctrlKey;
if(ORYX.CONFIG.GRID_ENABLED && !modifierKeyPressed) {
// Snap the current position to the nearest Snap-Point
position = this.snapToGrid(position);
} else {
if (this.vLine)
this.vLine.hide();
if (this.hLine)
this.hLine.hide();
}
// Adjust the point by the zoom faktor
position.x /= this.faktorXY.x;
position.y /= this.faktorXY.y;
// Set that the position is not lower than zero
position.x = Math.max( 0 , position.x)
position.y = Math.max( 0 , position.y)
// Set that the position is not bigger than the canvas
var c = this.facade.getCanvas();
position.x = Math.min( c.bounds.width() - this.dragBounds.width(), position.x)
position.y = Math.min( c.bounds.height() - this.dragBounds.height(), position.y)
// Drag this bounds
this.dragBounds.moveTo(position);
// Update all selected shapes and the selection rectangle
//this.refreshSelectedShapes();
this.resizeRectangle(this.dragBounds);
this.isAttachingAllowed = false;
//check, if a node can be added to the underlying node
var eventCoordinates = this.facade.eventCoordinates(event);
var additionalIEZoom = 1;
if (!isNaN(screen.logicalXDPI) && !isNaN(screen.systemXDPI)) {
var ua = navigator.userAgent;
if (ua.indexOf('MSIE') >= 0) {
//IE 10 and below
var zoom = Math.round((screen.deviceXDPI / screen.logicalXDPI) * 100);
if (zoom !== 100) {
additionalIEZoom = zoom / 100
}
}
}
if (additionalIEZoom !== 1) {
eventCoordinates.x = eventCoordinates.x / additionalIEZoom;
eventCoordinates.y = eventCoordinates.y / additionalIEZoom;
}
var underlyingNodes = $A(this.facade.getCanvas().getAbstractShapesAtPosition(eventCoordinates));
var checkIfAttachable = this.toMoveShapes.length == 1 && this.toMoveShapes[0] instanceof ORYX.Core.Node && this.toMoveShapes[0].dockers.length > 0
checkIfAttachable = checkIfAttachable && underlyingNodes.length != 1
if (!checkIfAttachable &&
underlyingNodes.length === this._currentUnderlyingNodes.length &&
underlyingNodes.all(function(node, index){return this._currentUnderlyingNodes[index] === node}.bind(this))) {
return
} else if(this._onlyEdges) {
this.isAddingAllowed = true;
this.containmentParentNode = this.facade.getCanvas();
} else {
/* Check the containment and connection rules */
var options = {
event : event,
underlyingNodes : underlyingNodes,
checkIfAttachable : checkIfAttachable
};
this.checkRules(options);
}
this._currentUnderlyingNodes = underlyingNodes.reverse();
//visualize the containment result
if( this.isAttachingAllowed ) {
this.facade.raiseEvent({
type: ORYX.CONFIG.EVENT_HIGHLIGHT_SHOW,
highlightId: "dragdropresize.attached",
elements: [this.containmentParentNode],
style: ORYX.CONFIG.SELECTION_HIGHLIGHT_STYLE_RECTANGLE,
color: ORYX.CONFIG.SELECTION_VALID_COLOR
});
} else {
this.facade.raiseEvent({
type:ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE,
highlightId:"dragdropresize.attached"
});
}
if( !this.isAttachingAllowed ){
if( this.isAddingAllowed ) {
this.facade.raiseEvent({
type:ORYX.CONFIG.EVENT_HIGHLIGHT_SHOW,
highlightId:"dragdropresize.contain",
elements:[this.containmentParentNode],
color: ORYX.CONFIG.SELECTION_VALID_COLOR
});
} else {
this.facade.raiseEvent({
type:ORYX.CONFIG.EVENT_HIGHLIGHT_SHOW,
highlightId:"dragdropresize.contain",
elements:[this.containmentParentNode],
color: ORYX.CONFIG.SELECTION_INVALID_COLOR
});
}
} else {
this.facade.raiseEvent({
type:ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE,
highlightId:"dragdropresize.contain"
});
}
// Stop the Event
//Event.stop(event);
return;
},
// /**
// * Rollbacks the docked shape of an edge, if the edge is not movable.
// */
// redockEdges: function() {
// this._undockedEdgesCommand.dockers.each(function(el){
// el.docker.setDockedShape(el.dockedShape);
// el.docker.setReferencePoint(el.refPoint);
// })
// },
/**
* Checks the containment and connection rules for the selected shapes.
*/
checkRules : function(options) {
var event = options.event;
var underlyingNodes = options.underlyingNodes;
var checkIfAttachable = options.checkIfAttachable;
var noEdges = options.noEdges;
//get underlying node that is not the same than one of the currently selected shapes or
// a child of one of the selected shapes with the highest z Order.
// The result is a shape or the canvas
this.containmentParentNode = underlyingNodes.reverse().find((function(node) {
return (node instanceof ORYX.Core.Canvas) ||
(((node instanceof ORYX.Core.Node) || ((node instanceof ORYX.Core.Edge) && !noEdges))
&& (!(this.currentShapes.member(node) ||
this.currentShapes.any(function(shape) {
return (shape.children.length > 0 && shape.getChildNodes(true).member(node));
}))));
}).bind(this));
if( checkIfAttachable ){
this.isAttachingAllowed = this.facade.getRules().canConnect({
sourceShape: this.containmentParentNode,
edgeShape: this.toMoveShapes[0],
targetShape: this.toMoveShapes[0]
});
if ( this.isAttachingAllowed ) {
var point = this.facade.eventCoordinates(event);
this.isAttachingAllowed = this.containmentParentNode.isPointOverOffset( point.x, point.y );
}
}
if( !this.isAttachingAllowed ){
//check all selected shapes, if they can be added to containmentParentNode
this.isAddingAllowed = this.toMoveShapes.all((function(currentShape) {
if(currentShape instanceof ORYX.Core.Edge ||
currentShape instanceof ORYX.Core.Controls.Docker ||
this.containmentParentNode === currentShape.parent) {
return true;
} else if(this.containmentParentNode !== currentShape) {
if(!(this.containmentParentNode instanceof ORYX.Core.Edge) || !noEdges) {
if(this.facade.getRules().canContain({containingShape:this.containmentParentNode,
containedShape:currentShape})) {
return true;
}
}
}
return false;
}).bind(this));
}
if(!this.isAttachingAllowed && !this.isAddingAllowed &&
(this.containmentParentNode instanceof ORYX.Core.Edge)) {
options.noEdges = true;
options.underlyingNodes.reverse();
this.checkRules(options);
}
},
/**
* Redraw the selected Shapes.
*
*/
refreshSelectedShapes: function() {
// If the selection bounds not initialized, return
if(!this.dragBounds) {return}
// Calculate the offset between the bounds and the old bounds
var upL = this.dragBounds.upperLeft();
var oldUpL = this.oldDragBounds.upperLeft();
var offset = {
x: upL.x - oldUpL.x,
y: upL.y - oldUpL.y };
// Instanciate the dragCommand
var commands = [new ORYX.Core.Command.Move(this.toMoveShapes, offset, this.containmentParentNode, this.currentShapes, this)];
// If the undocked edges command is setted, add this command
if( this._undockedEdgesCommand instanceof ORYX.Core.Command ){
commands.unshift( this._undockedEdgesCommand );
}
// Execute the commands
this.facade.executeCommands( commands );
// copy the bounds to the old bounds
if( this.dragBounds )
this.oldDragBounds = this.dragBounds.clone();
},
/**
* Callback for Resize
*
*/
onResize: function(bounds) {
// If the selection bounds not initialized, return
if(!this.dragBounds) {return}
this.dragBounds = bounds;
this.isResizing = true;
// Update the rectangle
this.resizeRectangle(this.dragBounds);
},
onResizeStart: function() {
this.facade.raiseEvent({type:ORYX.CONFIG.EVENT_RESIZE_START});
},
onResizeEnd: function() {
if (!(this.currentShapes instanceof Array)||this.currentShapes.length<=0) {
return;
}
// If Resizing finished, the Shapes will be resize
if(this.isResizing) {
var commandClass = ORYX.Core.Command.extend({
construct: function(shape, newBounds, plugin){
this.shape = shape;
this.oldBounds = shape.bounds.clone();
this.newBounds = newBounds;
this.plugin = plugin;
},
execute: function(){
this.shape.bounds.set(this.newBounds.a, this.newBounds.b);
this.update(this.getOffset(this.oldBounds, this.newBounds));
},
rollback: function(){
this.shape.bounds.set(this.oldBounds.a, this.oldBounds.b);
this.update(this.getOffset(this.newBounds, this.oldBounds))
},
getOffset:function(b1, b2){
return {
x: b2.a.x - b1.a.x,
y: b2.a.y - b1.a.y,
xs: b2.width()/b1.width(),
ys: b2.height()/b1.height()
}
},
update:function(offset){
this.shape.getLabels().each(function(label) {
label.changed();
});
var allEdges = [].concat(this.shape.getIncomingShapes())
.concat(this.shape.getOutgoingShapes())
// Remove all edges which are included in the selection from the list
.findAll(function(r){ return r instanceof ORYX.Core.Edge }.bind(this))
this.plugin.layoutEdges(this.shape, allEdges, offset);
this.plugin.facade.setSelection([this.shape]);
this.plugin.facade.getCanvas().update();
this.plugin.facade.updateSelection();
}
});
var bounds = this.dragBounds.clone();
var shape = this.currentShapes[0];
if(shape.parent) {
var parentPosition = shape.parent.absoluteXY();
bounds.moveBy(-parentPosition.x, -parentPosition.y);
}
var command = new commandClass(shape, bounds, this);
this.facade.executeCommands([command]);
this.isResizing = false;
this.facade.raiseEvent({type:ORYX.CONFIG.EVENT_RESIZE_END});
}
},
/**
* Prepare the Dragging
*
*/
beforeDrag: function(){
var undockEdgeCommand = ORYX.Core.Command.extend({
construct: function(moveShapes){
this.dockers = moveShapes.collect(function(shape){ return shape instanceof ORYX.Core.Controls.Docker ? {docker:shape, dockedShape:shape.getDockedShape(), refPoint:shape.referencePoint} : undefined }).compact();
},
execute: function(){
this.dockers.each(function(el){
el.docker.setDockedShape(undefined);
})
},
rollback: function(){
this.dockers.each(function(el){
el.docker.setDockedShape(el.dockedShape);
el.docker.setReferencePoint(el.refPoint);
//el.docker.update();
})
}
});
this._undockedEdgesCommand = new undockEdgeCommand( this.toMoveShapes );
this._undockedEdgesCommand.execute();
},
hideAllLabels: function(shape) {
// Hide all labels from the shape
shape.getLabels().each(function(label) {
label.hide();
});
// Hide all labels from docked shapes
shape.getAllDockedShapes().each(function(dockedShape) {
var labels = dockedShape.getLabels();
if(labels.length > 0) {
labels.each(function(label) {
label.hide();
});
}
});
// Do this recursive for all child shapes
// EXP-NICO use getShapes
shape.getChildren().each((function(value) {
if(value instanceof ORYX.Core.Shape)
this.hideAllLabels(value);
}).bind(this));
},
/**
* Finished the Dragging
*
*/
afterDrag: function(){
},
/**
* Show all Labels at these shape
*
*/
showAllLabels: function(shape) {
// Show the label of these shape
//shape.getLabels().each(function(label) {
for(var i=0; i<shape.length ;i++){
var label = shape[i];
label.show();
}//);
// Show all labels at docked shapes
//shape.getAllDockedShapes().each(function(dockedShape) {
var allDockedShapes = shape.getAllDockedShapes()
for(var i=0; i<allDockedShapes.length ;i++){
var dockedShape = allDockedShapes[i];
var labels = dockedShape.getLabels();
if(labels.length > 0) {
labels.each(function(label) {
label.show();
});
}
}//);
// Do this recursive
//shape.children.each((function(value) {
for(var i=0; i<shape.children.length ;i++){
var value = shape.children[i];
if(value instanceof ORYX.Core.Shape)
this.showAllLabels(value);
}//).bind(this));
},
/**
* Intialize Method, if there are new Plugins
*
*/
/*registryChanged: function(pluginsData) {
// Save all new Plugin, sorted by group and index
this.pluginsData = pluginsData.sortBy( function(value) {
return (value.group + "" + value.index);
});
},*/
/**
* On the Selection-Changed
*
*/
onSelectionChanged: function(event) {
var elements = event.elements;
// Reset the drag-variables
this.dragEnable = false;
this.dragIntialized = false;
this.resizerSE.hide();
this.resizerNW.hide();
// If there is no elements
if(!elements || elements.length == 0) {
// Hide all things and reset all variables
this.selectedRect.hide();
this.currentShapes = [];
this.toMoveShapes = [];
this.dragBounds = undefined;
this.oldDragBounds = undefined;
} else {
// Set the current Shapes
this.currentShapes = elements;
// Get all shapes with the highest parent in object hierarchy (canvas is the top most parent)
var topLevelElements = this.facade.getCanvas().getShapesWithSharedParent(elements);
this.toMoveShapes = topLevelElements;
this.toMoveShapes = this.toMoveShapes.findAll( function(shape) { return shape instanceof ORYX.Core.Node &&
(shape.dockers.length === 0 || !elements.member(shape.dockers.first().getDockedShape()))});
elements.each((function(shape){
if(!(shape instanceof ORYX.Core.Edge)) {return;}
var dks = shape.getDockers();
var hasF = elements.member(dks.first().getDockedShape());
var hasL = elements.member(dks.last().getDockedShape());
// if(!hasL) {
// this.toMoveShapes.push(dks.last());
// }
// if(!hasF){
// this.toMoveShapes.push(dks.first())
// }
/* Enable movement of undocked edges */
if(!hasF && !hasL) {
var isUndocked = !dks.first().getDockedShape() && !dks.last().getDockedShape();
if(isUndocked) {
this.toMoveShapes = this.toMoveShapes.concat(dks);
}
}
if( shape.dockers.length > 2 && hasF && hasL){
this.toMoveShapes = this.toMoveShapes.concat(dks.findAll(function(el,index){ return index > 0 && index < dks.length-1}));
}
}).bind(this));
// Calculate the new area-bounds of the selection
var newBounds = undefined;
this.toMoveShapes.each(function(value) {
var shape = value;
if(value instanceof ORYX.Core.Controls.Docker) {
/* Get the Shape */
shape = value.parent;
}
if(!newBounds){
newBounds = shape.absoluteBounds();
}
else {
newBounds.include(shape.absoluteBounds());
}
}.bind(this));
if(!newBounds){
elements.each(function(value){
if(!newBounds) {
newBounds = value.absoluteBounds();
} else {
newBounds.include(value.absoluteBounds());
}
});
}
// Set the new bounds
this.dragBounds = newBounds;
this.oldDragBounds = newBounds.clone();
// Update and show the rectangle
this.resizeRectangle(newBounds);
this.selectedRect.show();
// Show the resize button, if there is only one element and this is resizeable
if(elements.length == 1 && elements[0].isResizable) {
var aspectRatio = elements[0].getStencil().fixedAspectRatio() ? elements[0].bounds.width() / elements[0].bounds.height() : undefined;
this.resizerSE.setBounds(this.dragBounds, elements[0].minimumSize, elements[0].maximumSize, aspectRatio);
this.resizerSE.show();
this.resizerNW.setBounds(this.dragBounds, elements[0].minimumSize, elements[0].maximumSize, aspectRatio);
this.resizerNW.show();
} else {
this.resizerSE.setBounds(undefined);
this.resizerNW.setBounds(undefined);
}
// If Snap-To-Grid is enabled, the Snap-Point will be calculate
if(ORYX.CONFIG.GRID_ENABLED) {
// Reset all points
this.distPoints = [];
if (this.distPointTimeout)
window.clearTimeout(this.distPointTimeout)
this.distPointTimeout = window.setTimeout(function(){
// Get all the shapes, there will consider at snapping
// Consider only those elements who shares the same parent element
var distShapes = this.facade.getCanvas().getChildShapes(true).findAll(function(value){
var parentShape = value.parent;
while(parentShape){
if(elements.member(parentShape)) return false;
parentShape = parentShape.parent
}
return true;
})
// The current selection will delete from this array
//elements.each(function(shape) {
// distShapes = distShapes.without(shape);
//});
// For all these shapes
distShapes.each((function(value) {
if(!(value instanceof ORYX.Core.Edge)) {
var ul = value.absoluteXY();
var width = value.bounds.width();
var height = value.bounds.height();
// Add the upperLeft, center and lowerRight - Point to the distancePoints
this.distPoints.push({
ul: {
x: ul.x,
y: ul.y
},
c: {
x: ul.x + (width / 2),
y: ul.y + (height / 2)
},
lr: {
x: ul.x + width,
y: ul.y + height
}
});
}
}).bind(this));
}.bind(this), 10)
}
}
},
/**
* Adjust an Point to the Snap Points
*
*/
snapToGrid: function(position) {
// Get the current Bounds
var bounds = this.dragBounds;
var point = {};
var ulThres = 6;
var cThres = 10;
var lrThres = 6;
var scale = this.vLine ? this.vLine.getScale() : 1;
var ul = { x: (position.x/scale), y: (position.y/scale)};
var c = { x: (position.x/scale) + (bounds.width()/2), y: (position.y/scale) + (bounds.height()/2)};
var lr = { x: (position.x/scale) + (bounds.width()), y: (position.y/scale) + (bounds.height())};
var offsetX, offsetY;
var gridX, gridY;
// For each distant point
this.distPoints.each(function(value) {
var x, y, gx, gy;
if (Math.abs(value.c.x-c.x) < cThres){
x = value.c.x-c.x;
gx = value.c.x;
}/* else if (Math.abs(value.ul.x-ul.x) < ulThres){
x = value.ul.x-ul.x;
gx = value.ul.x;
} else if (Math.abs(value.lr.x-lr.x) < lrThres){
x = value.lr.x-lr.x;
gx = value.lr.x;
} */
if (Math.abs(value.c.y-c.y) < cThres){
y = value.c.y-c.y;
gy = value.c.y;
}/* else if (Math.abs(value.ul.y-ul.y) < ulThres){
y = value.ul.y-ul.y;
gy = value.ul.y;
} else if (Math.abs(value.lr.y-lr.y) < lrThres){
y = value.lr.y-lr.y;
gy = value.lr.y;
} */
if (x !== undefined) {
offsetX = offsetX === undefined ? x : (Math.abs(x) < Math.abs(offsetX) ? x : offsetX);
if (offsetX === x)
gridX = gx;
}
if (y !== undefined) {
offsetY = offsetY === undefined ? y : (Math.abs(y) < Math.abs(offsetY) ? y : offsetY);
if (offsetY === y)
gridY = gy;
}
});
if (offsetX !== undefined) {
ul.x += offsetX;
ul.x *= scale;
if (this.vLine&&gridX)
this.vLine.update(gridX);
} else {
ul.x = (position.x - (position.x % (ORYX.CONFIG.GRID_DISTANCE/2)));
if (this.vLine)
this.vLine.hide()
}
if (offsetY !== undefined) {
ul.y += offsetY;
ul.y *= scale;
if (this.hLine&&gridY)
this.hLine.update(gridY);
} else {
ul.y = (position.y - (position.y % (ORYX.CONFIG.GRID_DISTANCE/2)));
if (this.hLine)
this.hLine.hide();
}
return ul;
},
showGridLine: function(){
},
/**
* Redraw of the Rectangle of the SelectedArea
* @param {Object} bounds
*/
resizeRectangle: function(bounds) {
// Resize the Rectangle
this.selectedRect.resize(bounds);
}
});
ORYX.Plugins.SelectedRect = Clazz.extend({
construct: function(parentId) {
this.parentId = parentId;
this.node = ORYX.Editor.graft("http://www.w3.org/2000/svg", $(parentId),
['g']);
this.dashedArea = ORYX.Editor.graft("http://www.w3.org/2000/svg", this.node,
['rect', {x: 0, y: 0,
'stroke-width': 1, stroke: '#777777', fill: 'none',
'stroke-dasharray': '2,2',
'pointer-events': 'none'}]);
this.hide();
},
hide: function() {
this.node.setAttributeNS(null, 'display', 'none');
},
show: function() {
this.node.setAttributeNS(null, 'display', '');
},
resize: function(bounds) {
var upL = bounds.upperLeft();
var padding = ORYX.CONFIG.SELECTED_AREA_PADDING;
this.dashedArea.setAttributeNS(null, 'width', bounds.width() + 2*padding);
this.dashedArea.setAttributeNS(null, 'height', bounds.height() + 2*padding);
this.node.setAttributeNS(null, 'transform', "translate("+ (upL.x - padding) +", "+ (upL.y - padding) +")");
}
});
ORYX.Plugins.GridLine = Clazz.extend({
construct: function(parentId, direction) {
if (ORYX.Plugins.GridLine.DIR_HORIZONTAL !== direction && ORYX.Plugins.GridLine.DIR_VERTICAL !== direction) {
direction = ORYX.Plugins.GridLine.DIR_HORIZONTAL
}
this.parent = $(parentId);
this.direction = direction;
this.node = ORYX.Editor.graft("http://www.w3.org/2000/svg", this.parent,
['g']);
this.line = ORYX.Editor.graft("http://www.w3.org/2000/svg", this.node,
['path', {
'stroke-width': 1, stroke: 'silver', fill: 'none',
'stroke-dasharray': '5,5',
'pointer-events': 'none'}]);
this.hide();
},
hide: function() {
this.node.setAttributeNS(null, 'display', 'none');
},
show: function() {
this.node.setAttributeNS(null, 'display', '');
},
getScale: function(){
try {
return this.parent.parentNode.transform.baseVal.getItem(0).matrix.a;
} catch(e) {
return 1;
}
},
update: function(pos) {
if (this.direction === ORYX.Plugins.GridLine.DIR_HORIZONTAL) {
var y = pos instanceof Object ? pos.y : pos;
var cWidth = this.parent.parentNode.parentNode.width.baseVal.value/this.getScale();
this.line.setAttributeNS(null, 'd', 'M 0 '+y+ ' L '+cWidth+' '+y);
} else {
var x = pos instanceof Object ? pos.x : pos;
var cHeight = this.parent.parentNode.parentNode.height.baseVal.value/this.getScale();
this.line.setAttributeNS(null, 'd', 'M'+x+ ' 0 L '+x+' '+cHeight);
}
this.show();
}
});
ORYX.Plugins.GridLine.DIR_HORIZONTAL = "hor";
ORYX.Plugins.GridLine.DIR_VERTICAL = "ver";
ORYX.Plugins.Resizer = Clazz.extend({
construct: function(parentId, orientation, facade) {
this.parentId = parentId;
this.orientation = orientation;
this.facade = facade;
this.node = ORYX.Editor.graft("http://www.w3.org/1999/xhtml", $('canvasSection'),
['div', {'class': 'resizer_'+ this.orientation, style:'left:0px; top:0px;position:absolute;'}]);
this.node.addEventListener(ORYX.CONFIG.EVENT_MOUSEDOWN, this.handleMouseDown.bind(this), true);
document.documentElement.addEventListener(ORYX.CONFIG.EVENT_MOUSEUP, this.handleMouseUp.bind(this), true);
document.documentElement.addEventListener(ORYX.CONFIG.EVENT_MOUSEMOVE, this.handleMouseMove.bind(this), false);
this.dragEnable = false;
this.offSetPosition = {x: 0, y: 0};
this.bounds = undefined;
this.canvasNode = this.facade.getCanvas().node;
this.minSize = undefined;
this.maxSize = undefined;
this.aspectRatio = undefined;
this.resizeCallbacks = [];
this.resizeStartCallbacks = [];
this.resizeEndCallbacks = [];
this.hide();
// Calculate the Offset
this.scrollNode = this.node.parentNode.parentNode.parentNode;
},
handleMouseDown: function(event) {
this.dragEnable = true;
this.offsetScroll = {x:this.scrollNode.scrollLeft,y:this.scrollNode.scrollTop};
this.offSetPosition = {
x: Event.pointerX(event) - this.position.x,
y: Event.pointerY(event) - this.position.y};
this.resizeStartCallbacks.each((function(value) {
value(this.bounds);
}).bind(this));
},
handleMouseUp: function(event) {
this.dragEnable = false;
this.containmentParentNode = null;
this.resizeEndCallbacks.each((function(value) {
value(this.bounds);
}).bind(this));
},
handleMouseMove: function(event) {
if(!this.dragEnable) { return }
if(event.shiftKey || event.ctrlKey) {
this.aspectRatio = this.bounds.width() / this.bounds.height();
} else {
this.aspectRatio = undefined;
}
var position = {
x: Event.pointerX(event) - this.offSetPosition.x,
y: Event.pointerY(event) - this.offSetPosition.y};
position.x -= this.offsetScroll.x - this.scrollNode.scrollLeft;
position.y -= this.offsetScroll.y - this.scrollNode.scrollTop;
position.x = Math.min( position.x, this.facade.getCanvas().bounds.width());
position.y = Math.min( position.y, this.facade.getCanvas().bounds.height());
var offset = {
x: position.x - this.position.x,
y: position.y - this.position.y
};
if(this.aspectRatio) {
// fixed aspect ratio
newAspectRatio = (this.bounds.width()+offset.x) / (this.bounds.height()+offset.y);
if(newAspectRatio>this.aspectRatio) {
offset.x = this.aspectRatio * (this.bounds.height()+offset.y) - this.bounds.width();
} else if(newAspectRatio<this.aspectRatio) {
offset.y = (this.bounds.width()+offset.x) / this.aspectRatio - this.bounds.height();
}
}
// respect minimum and maximum sizes of stencil
if(this.orientation==="northwest") {
if(this.bounds.width()-offset.x > this.maxSize.width) {
offset.x = -(this.maxSize.width - this.bounds.width());
if(this.aspectRatio)
offset.y = this.aspectRatio * offset.x;
}
if(this.bounds.width()-offset.x < this.minSize.width) {
offset.x = -(this.minSize.width - this.bounds.width());
if(this.aspectRatio)
offset.y = this.aspectRatio * offset.x;
}
if(this.bounds.height()-offset.y > this.maxSize.height) {
offset.y = -(this.maxSize.height - this.bounds.height());
if(this.aspectRatio)
offset.x = offset.y / this.aspectRatio;
}
if(this.bounds.height()-offset.y < this.minSize.height) {
offset.y = -(this.minSize.height - this.bounds.height());
if(this.aspectRatio)
offset.x = offset.y / this.aspectRatio;
}
} else { // defaults to southeast
if(this.bounds.width()+offset.x > this.maxSize.width) {
offset.x = this.maxSize.width - this.bounds.width();
if(this.aspectRatio)
offset.y = this.aspectRatio * offset.x;
}
if(this.bounds.width()+offset.x < this.minSize.width) {
offset.x = this.minSize.width - this.bounds.width();
if(this.aspectRatio)
offset.y = this.aspectRatio * offset.x;
}
if(this.bounds.height()+offset.y > this.maxSize.height) {
offset.y = this.maxSize.height - this.bounds.height();
if(this.aspectRatio)
offset.x = offset.y / this.aspectRatio;
}
if(this.bounds.height()+offset.y < this.minSize.height) {
offset.y = this.minSize.height - this.bounds.height();
if(this.aspectRatio)
offset.x = offset.y / this.aspectRatio;
}
}
if(this.orientation==="northwest") {
this.bounds.extend({x:-offset.x, y:-offset.y});
this.bounds.moveBy(offset);
} else { // defaults to southeast
this.bounds.extend(offset);
}
this.update();
this.resizeCallbacks.each((function(value) {
value(this.bounds);
}).bind(this));
Event.stop(event);
},
registerOnResizeStart: function(callback) {
if(!this.resizeStartCallbacks.member(callback)) {
this.resizeStartCallbacks.push(callback);
}
},
unregisterOnResizeStart: function(callback) {
if(this.resizeStartCallbacks.member(callback)) {
this.resizeStartCallbacks = this.resizeStartCallbacks.without(callback);
}
},
registerOnResizeEnd: function(callback) {
if(!this.resizeEndCallbacks.member(callback)) {
this.resizeEndCallbacks.push(callback);
}
},
unregisterOnResizeEnd: function(callback) {
if(this.resizeEndCallbacks.member(callback)) {
this.resizeEndCallbacks = this.resizeEndCallbacks.without(callback);
}
},
registerOnResize: function(callback) {
if(!this.resizeCallbacks.member(callback)) {
this.resizeCallbacks.push(callback);
}
},
unregisterOnResize: function(callback) {
if(this.resizeCallbacks.member(callback)) {
this.resizeCallbacks = this.resizeCallbacks.without(callback);
}
},
hide: function() {
this.node.style.display = "none";
},
show: function() {
if(this.bounds)
this.node.style.display = "";
},
setBounds: function(bounds, min, max, aspectRatio) {
this.bounds = bounds;
if(!min)
min = {width: ORYX.CONFIG.MINIMUM_SIZE, height: ORYX.CONFIG.MINIMUM_SIZE};
if(!max)
max = {width: ORYX.CONFIG.MAXIMUM_SIZE, height: ORYX.CONFIG.MAXIMUM_SIZE};
this.minSize = min;
this.maxSize = max;
this.aspectRatio = aspectRatio;
this.update();
},
update: function() {
if(!this.bounds) { return; }
var upL = this.bounds.upperLeft();
if(this.bounds.width() < this.minSize.width) { this.bounds.set(upL.x, upL.y, upL.x + this.minSize.width, upL.y + this.bounds.height());};
if(this.bounds.height() < this.minSize.height) { this.bounds.set(upL.x, upL.y, upL.x + this.bounds.width(), upL.y + this.minSize.height);};
if(this.bounds.width() > this.maxSize.width) { this.bounds.set(upL.x, upL.y, upL.x + this.maxSize.width, upL.y + this.bounds.height());};
if(this.bounds.height() > this.maxSize.height) { this.bounds.set(upL.x, upL.y, upL.x + this.bounds.width(), upL.y + this.maxSize.height);};
var a = this.canvasNode.getScreenCTM();
upL.x *= a.a;
upL.y *= a.d;
var additionalIEZoom = 1;
if (!isNaN(screen.logicalXDPI) && !isNaN(screen.systemXDPI)) {
var ua = navigator.userAgent;
if (ua.indexOf('MSIE') >= 0) {
//IE 10 and below
var zoom = Math.round((screen.deviceXDPI / screen.logicalXDPI) * 100);
if (zoom !== 100) {
additionalIEZoom = zoom / 100
}
}
}
if (additionalIEZoom === 1) {
upL.y = upL.y - jQuery("#canvasSection").offset().top + a.f;
upL.x = upL.x - jQuery("#canvasSection").offset().left + a.e;
} else {
var canvasOffsetLeft = jQuery("#canvasSection").offset().left;
var canvasScrollLeft = jQuery("#canvasSection").scrollLeft();
var canvasScrollTop = jQuery("#canvasSection").scrollTop();
var offset = a.e - (canvasOffsetLeft * additionalIEZoom);
var additionaloffset = 0;
if (offset > 10) {
additionaloffset = (offset / additionalIEZoom) - offset;
}
upL.y = upL.y - (jQuery("#canvasSection").offset().top * additionalIEZoom) + ((canvasScrollTop * additionalIEZoom) - canvasScrollTop) + a.f;
upL.x = upL.x - (canvasOffsetLeft * additionalIEZoom) + additionaloffset + ((canvasScrollLeft * additionalIEZoom) - canvasScrollLeft) + a.e;
}
if(this.orientation==="northwest") {
upL.x -= 13;
upL.y -= 13;
} else { // defaults to southeast
upL.x += (a.a * this.bounds.width()) + 3 ;
upL.y += (a.d * this.bounds.height()) + 3;
}
this.position = upL;
this.node.style.left = this.position.x + "px";
this.node.style.top = this.position.y + "px";
}
});
/**
* Implements a Command to move shapes
*
*/
ORYX.Core.Command.Move = ORYX.Core.Command.extend({
construct: function(moveShapes, offset, parent, selectedShapes, plugin){
this.moveShapes = moveShapes;
this.selectedShapes = selectedShapes;
this.offset = offset;
this.plugin = plugin;
// Defines the old/new parents for the particular shape
this.newParents = moveShapes.collect(function(t){ return parent || t.parent });
this.oldParents = moveShapes.collect(function(shape){ return shape.parent });
this.dockedNodes= moveShapes.findAll(function(shape){ return shape instanceof ORYX.Core.Node && shape.dockers.length == 1}).collect(function(shape){ return {docker:shape.dockers[0], dockedShape:shape.dockers[0].getDockedShape(), refPoint:shape.dockers[0].referencePoint} });
},
execute: function(){
this.dockAllShapes()
// Moves by the offset
this.move( this.offset);
// Addes to the new parents
this.addShapeToParent( this.newParents );
// Set the selection to the current selection
this.selectCurrentShapes();
this.plugin.facade.getCanvas().update();
this.plugin.facade.updateSelection();
},
rollback: function(){
// Moves by the inverted offset
var offset = { x:-this.offset.x, y:-this.offset.y };
this.move( offset );
// Addes to the old parents
this.addShapeToParent( this.oldParents );
this.dockAllShapes(true)
// Set the selection to the current selection
this.selectCurrentShapes();
this.plugin.facade.getCanvas().update();
this.plugin.facade.updateSelection();
},
move:function(offset, doLayout){
// Move all Shapes by these offset
for(var i=0; i<this.moveShapes.length ;i++){
var value = this.moveShapes[i];
value.bounds.moveBy(offset);
if (value instanceof ORYX.Core.Node) {
(value.dockers||[]).each(function(d){
d.bounds.moveBy(offset);
})
// Update all Dockers of Child shapes
/*var childShapesNodes = value.getChildShapes(true).findAll(function(shape){ return shape instanceof ORYX.Core.Node });
var childDockedShapes = childShapesNodes.collect(function(shape){ return shape.getAllDockedShapes() }).flatten().uniq();
var childDockedEdge = childDockedShapes.findAll(function(shape){ return shape instanceof ORYX.Core.Edge });
childDockedEdge = childDockedEdge.findAll(function(shape){ return shape.getAllDockedShapes().all(function(dsh){ return childShapesNodes.include(dsh) }) });
var childDockedDockers = childDockedEdge.collect(function(shape){ return shape.dockers }).flatten();
for (var j = 0; j < childDockedDockers.length; j++) {
var docker = childDockedDockers[j];
if (!docker.getDockedShape() && !this.moveShapes.include(docker)) {
//docker.bounds.moveBy(offset);
//docker.update();
}
}*/
var allEdges = [].concat(value.getIncomingShapes())
.concat(value.getOutgoingShapes())
// Remove all edges which are included in the selection from the list
.findAll(function(r){ return r instanceof ORYX.Core.Edge && !this.moveShapes.any(function(d){ return d == r || (d instanceof ORYX.Core.Controls.Docker && d.parent == r)}) }.bind(this))
// Remove all edges which are between the node and a node contained in the selection from the list
.findAll(function(r){ return (r.dockers.first().getDockedShape() == value || !this.moveShapes.include(r.dockers.first().getDockedShape())) &&
(r.dockers.last().getDockedShape() == value || !this.moveShapes.include(r.dockers.last().getDockedShape()))}.bind(this))
// Layout all outgoing/incoming edges
this.plugin.layoutEdges(value, allEdges, offset);
var allSameEdges = [].concat(value.getIncomingShapes())
.concat(value.getOutgoingShapes())
// Remove all edges which are included in the selection from the list
.findAll(function(r){ return r instanceof ORYX.Core.Edge && r.dockers.first().isDocked() && r.dockers.last().isDocked() && !this.moveShapes.include(r) && !this.moveShapes.any(function(d){ return d == r || (d instanceof ORYX.Core.Controls.Docker && d.parent == r)}) }.bind(this))
// Remove all edges which are included in the selection from the list
.findAll(function(r){ return this.moveShapes.indexOf(r.dockers.first().getDockedShape()) > i || this.moveShapes.indexOf(r.dockers.last().getDockedShape()) > i}.bind(this))
for (var j = 0; j < allSameEdges.length; j++) {
for (var k = 1; k < allSameEdges[j].dockers.length-1; k++) {
var docker = allSameEdges[j].dockers[k];
if (!docker.getDockedShape() && !this.moveShapes.include(docker)) {
docker.bounds.moveBy(offset);
}
}
}
/*var i=-1;
var nodes = value.getChildShapes(true);
var allEdges = [];
while(++i<nodes.length){
var edges = [].concat(nodes[i].getIncomingShapes())
.concat(nodes[i].getOutgoingShapes())
// Remove all edges which are included in the selection from the list
.findAll(function(r){ return r instanceof ORYX.Core.Edge && !allEdges.include(r) && r.dockers.any(function(d){ return !value.bounds.isIncluded(d.bounds.center)})})
allEdges = allEdges.concat(edges);
if (edges.length <= 0){ continue }
//this.plugin.layoutEdges(nodes[i], edges, offset);
}*/
}
}
},
dockAllShapes: function(shouldDocked){
// Undock all Nodes
for (var i = 0; i < this.dockedNodes.length; i++) {
var docker = this.dockedNodes[i].docker;
docker.setDockedShape( shouldDocked ? this.dockedNodes[i].dockedShape : undefined )
if (docker.getDockedShape()) {
docker.setReferencePoint(this.dockedNodes[i].refPoint);
//docker.update();
}
}
},
addShapeToParent:function( parents ){
// For every Shape, add this and reset the position
for(var i=0; i<this.moveShapes.length ;i++){
var currentShape = this.moveShapes[i];
if(currentShape instanceof ORYX.Core.Node &&
currentShape.parent !== parents[i]) {
// Calc the new position
var unul = parents[i].absoluteXY();
var csul = currentShape.absoluteXY();
var x = csul.x - unul.x;
var y = csul.y - unul.y;
// Add the shape to the new contained shape
parents[i].add(currentShape);
// Add all attached shapes as well
currentShape.getOutgoingShapes((function(shape) {
if(shape instanceof ORYX.Core.Node && !this.moveShapes.member(shape)) {
parents[i].add(shape);
}
}).bind(this));
// Set the new position
if(currentShape instanceof ORYX.Core.Node && currentShape.dockers.length == 1){
var b = currentShape.bounds;
x += b.width()/2;y += b.height()/2
currentShape.dockers.first().bounds.centerMoveTo(x, y);
} else {
currentShape.bounds.moveTo(x, y);
}
}
// Update the shape
//currentShape.update();
}
},
selectCurrentShapes:function(){
this.plugin.facade.setSelection( this.selectedShapes );
}
});
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if(!ORYX.Plugins)
ORYX.Plugins = new Object();
ORYX.Plugins.DragDocker = Clazz.extend({
/**
* Constructor
* @param {Object} Facade: The Facade of the Editor
*/
construct: function(facade) {
this.facade = facade;
// Set the valid and invalid color
this.VALIDCOLOR = ORYX.CONFIG.SELECTION_VALID_COLOR;
this.INVALIDCOLOR = ORYX.CONFIG.SELECTION_INVALID_COLOR;
// Define Variables
this.shapeSelection = undefined;
this.docker = undefined;
this.dockerParent = undefined;
this.dockerSource = undefined;
this.dockerTarget = undefined;
this.lastUIObj = undefined;
this.isStartDocker = undefined;
this.isEndDocker = undefined;
this.undockTreshold = 10;
this.initialDockerPosition = undefined;
this.outerDockerNotMoved = undefined;
this.isValid = false;
// For the Drag and Drop
// Register on MouseDown-Event on a Docker
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_MOUSEDOWN, this.handleMouseDown.bind(this));
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_DOCKERDRAG, this.handleDockerDrag.bind(this));
// Register on over/out to show / hide a docker
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_MOUSEOVER, this.handleMouseOver.bind(this));
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_MOUSEOUT, this.handleMouseOut.bind(this));
},
/**
* MouseOut Handler
*
*/
handleMouseOut: function(event, uiObj) {
// If there is a Docker, hide this
if(!this.docker && uiObj instanceof ORYX.Core.Controls.Docker) {
uiObj.hide();
} else if(!this.docker && uiObj instanceof ORYX.Core.Edge) {
uiObj.dockers.each(function(docker){
docker.hide();
});
}
},
/**
* MouseOver Handler
*
*/
handleMouseOver: function(event, uiObj) {
// If there is a Docker, show this
if(!this.docker && uiObj instanceof ORYX.Core.Controls.Docker) {
uiObj.show();
} else if(!this.docker && uiObj instanceof ORYX.Core.Edge) {
uiObj.dockers.each(function(docker){
docker.show();
});
}
},
/**
* DockerDrag Handler
* delegates the uiEvent of the drag event to the mouseDown function
*/
handleDockerDrag: function(event, uiObj) {
this.handleMouseDown(event.uiEvent, uiObj);
},
/**
* MouseDown Handler
*
*/
handleMouseDown: function(event, uiObj) {
// If there is a Docker
if(uiObj instanceof ORYX.Core.Controls.Docker && uiObj.isMovable) {
/* Buffering shape selection and clear selection*/
this.shapeSelection = this.facade.getSelection();
this.facade.setSelection();
this.docker = uiObj;
this.initialDockerPosition = this.docker.bounds.center();
this.outerDockerNotMoved = false;
this.dockerParent = uiObj.parent;
// Define command arguments
this._commandArg = {docker:uiObj, dockedShape:uiObj.getDockedShape(), refPoint:uiObj.referencePoint || uiObj.bounds.center()};
// Show the Docker
this.docker.show();
// If the Dockers Parent is an Edge,
// and the Docker is either the first or last Docker of the Edge
if(uiObj.parent instanceof ORYX.Core.Edge &&
(uiObj.parent.dockers.first() == uiObj || uiObj.parent.dockers.last() == uiObj)) {
// Get the Edge Source or Target
if(uiObj.parent.dockers.first() == uiObj && uiObj.parent.dockers.last().getDockedShape()) {
this.dockerTarget = uiObj.parent.dockers.last().getDockedShape();
} else if(uiObj.parent.dockers.last() == uiObj && uiObj.parent.dockers.first().getDockedShape()) {
this.dockerSource = uiObj.parent.dockers.first().getDockedShape();
}
} else {
// If there parent is not an Edge, undefined the Source and Target
this.dockerSource = undefined;
this.dockerTarget = undefined;
}
this.isStartDocker = this.docker.parent.dockers.first() === this.docker;
this.isEndDocker = this.docker.parent.dockers.last() === this.docker;
// add to canvas while dragging
this.facade.getCanvas().add(this.docker.parent);
// Hide all Labels from Docker
this.docker.parent.getLabels().each(function(label) {
label.hide();
});
var eventCoordinates = this.facade.eventCoordinates(event);
var additionalIEZoom = 1;
if (!isNaN(screen.logicalXDPI) && !isNaN(screen.systemXDPI)) {
var ua = navigator.userAgent;
if (ua.indexOf('MSIE') >= 0) {
//IE 10 and below
var zoom = Math.round((screen.deviceXDPI / screen.logicalXDPI) * 100);
if (zoom !== 100) {
additionalIEZoom = zoom / 100
}
}
}
if (additionalIEZoom !== 1) {
eventCoordinates.x = eventCoordinates.x / additionalIEZoom;
eventCoordinates.y = eventCoordinates.y / additionalIEZoom;
}
// Undocked the Docker from current Shape
if ((!this.isStartDocker && !this.isEndDocker) || !this.docker.isDocked()) {
this.docker.setDockedShape(undefined);
// Set the Docker to the center of the mouse pointer
this.docker.bounds.centerMoveTo(eventCoordinates);
this.dockerParent._update();
} else {
this.outerDockerNotMoved = true;
}
var option = {movedCallback: this.dockerMoved.bind(this), upCallback: this.dockerMovedFinished.bind(this)};
this.startEventPos = eventCoordinates;
// Enable the Docker for Drag'n'Drop, give the mouseMove and mouseUp-Callback with
ORYX.Core.UIEnableDrag(event, uiObj, option);
}
},
/**
* Docker MouseMove Handler
*
*/
dockerMoved: function(event) {
this.outerDockerNotMoved = false;
var snapToMagnet = undefined;
if (this.docker.parent) {
if (this.isStartDocker || this.isEndDocker) {
// Get the EventPosition and all Shapes on these point
var evPos = this.facade.eventCoordinates(event);
var additionalIEZoom = 1;
if (!isNaN(screen.logicalXDPI) && !isNaN(screen.systemXDPI)) {
var ua = navigator.userAgent;
if (ua.indexOf('MSIE') >= 0) {
//IE 10 and below
var zoom = Math.round((screen.deviceXDPI / screen.logicalXDPI) * 100);
if (zoom !== 100) {
additionalIEZoom = zoom / 100
}
}
}
if (additionalIEZoom !== 1) {
evPos.x = evPos.x / additionalIEZoom;
evPos.y = evPos.y / additionalIEZoom;
}
if(this.docker.isDocked()) {
/* Only consider start/end dockers if they are moved over a treshold */
var distanceDockerPointer =
ORYX.Core.Math.getDistancePointToPoint(evPos, this.initialDockerPosition);
if(distanceDockerPointer < this.undockTreshold) {
this.outerDockerNotMoved = true;
return;
}
/* Undock the docker */
this.docker.setDockedShape(undefined);
// Set the Docker to the center of the mouse pointer
//this.docker.bounds.centerMoveTo(evPos);
this.dockerParent._update();
}
var shapes = this.facade.getCanvas().getAbstractShapesAtPosition(evPos);
// Get the top level Shape on these, but not the same as Dockers parent
var uiObj = shapes.pop();
if (this.docker.parent === uiObj) {
uiObj = shapes.pop();
}
// If the top level Shape the same as the last Shape, then return
if (this.lastUIObj == uiObj) {
//return;
// If the top level uiObj instance of Shape and this isn't the parent of the docker
}
else
if (uiObj instanceof ORYX.Core.Shape) {
// Ask by the StencilSet if the source, the edge and the target valid connections.
if (this.docker.parent instanceof ORYX.Core.Edge) {
var highestParent = this.getHighestParentBeforeCanvas(uiObj);
/* Ensure that the shape to dock is not a child shape
* of the same edge.
*/
if (highestParent instanceof ORYX.Core.Edge && this.docker.parent === highestParent)
{
this.isValid = false;
this.dockerParent._update();
return;
}
this.isValid = false;
var curObj = uiObj, orgObj = uiObj;
while (!this.isValid && curObj && !(curObj instanceof ORYX.Core.Canvas))
{
uiObj = curObj;
this.isValid = this.facade.getRules().canConnect({
sourceShape: this.dockerSource ? // Is there a docked source
this.dockerSource : // than set this
(this.isStartDocker ? // if not and if the Docker is the start docker
uiObj : // take the last uiObj
undefined), // if not set it to undefined;
edgeShape: this.docker.parent,
targetShape: this.dockerTarget ? // Is there a docked target
this.dockerTarget : // than set this
(this.isEndDocker ? // if not and if the Docker is not the start docker
uiObj : // take the last uiObj
undefined) // if not set it to undefined;
});
curObj = curObj.parent;
}
// Reset uiObj if no
// valid parent is found
if (!this.isValid){
uiObj = orgObj;
}
}
else {
this.isValid = this.facade.getRules().canConnect({
sourceShape: uiObj,
edgeShape: this.docker.parent,
targetShape: this.docker.parent
});
}
// If there is a lastUIObj, hide the magnets
if (this.lastUIObj) {
this.hideMagnets(this.lastUIObj);
}
// If there is a valid connection, show the magnets
if (this.isValid) {
this.showMagnets(uiObj);
}
// Set the Highlight Rectangle by these value
this.showHighlight(uiObj, this.isValid ? this.VALIDCOLOR : this.INVALIDCOLOR);
// Buffer the current Shape
this.lastUIObj = uiObj;
}
else {
// If there is no top level Shape, then hide the highligting of the last Shape
this.hideHighlight();
this.lastUIObj ? this.hideMagnets(this.lastUIObj) : null;
this.lastUIObj = undefined;
this.isValid = false;
}
// Snap to the nearest Magnet
if (this.lastUIObj && this.isValid && !(event.shiftKey || event.ctrlKey)) {
snapToMagnet = this.lastUIObj.magnets.find(function(magnet){
return magnet.absoluteBounds().isIncluded(evPos);
});
if (snapToMagnet) {
this.docker.bounds.centerMoveTo(snapToMagnet.absoluteCenterXY());
//this.docker.update()
}
}
}
}
// Snap to on the nearest Docker of the same parent
if(!(event.shiftKey || event.ctrlKey) && !snapToMagnet) {
var minOffset = ORYX.CONFIG.DOCKER_SNAP_OFFSET;
var nearestX = minOffset + 1;
var nearestY = minOffset + 1;
var dockerCenter = this.docker.bounds.center();
if (this.docker.parent) {
this.docker.parent.dockers.each((function(docker){
if (this.docker == docker) {
return
};
var center = docker.referencePoint ? docker.getAbsoluteReferencePoint() : docker.bounds.center();
nearestX = Math.abs(nearestX) > Math.abs(center.x - dockerCenter.x) ? center.x - dockerCenter.x : nearestX;
nearestY = Math.abs(nearestY) > Math.abs(center.y - dockerCenter.y) ? center.y - dockerCenter.y : nearestY;
}).bind(this));
if (Math.abs(nearestX) < minOffset || Math.abs(nearestY) < minOffset) {
nearestX = Math.abs(nearestX) < minOffset ? nearestX : 0;
nearestY = Math.abs(nearestY) < minOffset ? nearestY : 0;
this.docker.bounds.centerMoveTo(dockerCenter.x + nearestX, dockerCenter.y + nearestY);
//this.docker.update()
} else {
var previous = this.docker.parent.dockers[Math.max(this.docker.parent.dockers.indexOf(this.docker)-1, 0)];
var next = this.docker.parent.dockers[Math.min(this.docker.parent.dockers.indexOf(this.docker)+1, this.docker.parent.dockers.length-1)];
if (previous && next && previous !== this.docker && next !== this.docker){
var cp = previous.bounds.center();
var cn = next.bounds.center();
var cd = this.docker.bounds.center();
// Checks if the point is on the line between previous and next
if (ORYX.Core.Math.isPointInLine(cd.x, cd.y, cp.x, cp.y, cn.x, cn.y, 10)) {
// Get the rise
var raise = (Number(cn.y)-Number(cp.y))/(Number(cn.x)-Number(cp.x));
// Calculate the intersection point
var intersecX = ((cp.y-(cp.x*raise))-(cd.y-(cd.x*(-Math.pow(raise,-1)))))/((-Math.pow(raise,-1))-raise);
var intersecY = (cp.y-(cp.x*raise))+(raise*intersecX);
if(isNaN(intersecX) || isNaN(intersecY)) {return;}
this.docker.bounds.centerMoveTo(intersecX, intersecY);
}
}
}
}
}
//this.facade.getCanvas().update();
this.dockerParent._update();
},
/**
* Docker MouseUp Handler
*
*/
dockerMovedFinished: function(event) {
/* Reset to buffered shape selection */
this.facade.setSelection(this.shapeSelection);
// Hide the border
this.hideHighlight();
// Show all Labels from Docker
this.dockerParent.getLabels().each(function(label){
label.show();
//label.update();
});
// If there is a last top level Shape
if(this.lastUIObj && (this.isStartDocker || this.isEndDocker)){
// If there is a valid connection, the set as a docked Shape to them
if(this.isValid) {
this.docker.setDockedShape(this.lastUIObj);
this.facade.raiseEvent({
type :ORYX.CONFIG.EVENT_DRAGDOCKER_DOCKED,
docker : this.docker,
parent : this.docker.parent,
target : this.lastUIObj
});
}
this.hideMagnets(this.lastUIObj);
}
// Hide the Docker
this.docker.hide();
if(this.outerDockerNotMoved) {
// Get the EventPosition and all Shapes on these point
var evPos = this.facade.eventCoordinates(event);
var shapes = this.facade.getCanvas().getAbstractShapesAtPosition(evPos);
/* Remove edges from selection */
var shapeWithoutEdges = shapes.findAll(function(node) {
return node instanceof ORYX.Core.Node;
});
shapes = shapeWithoutEdges.length ? shapeWithoutEdges : shapes;
this.facade.setSelection(shapes);
} else {
//Command-Pattern for dragging one docker
var dragDockerCommand = ORYX.Core.Command.extend({
construct: function(docker, newPos, oldPos, newDockedShape, oldDockedShape, facade){
this.docker = docker;
this.index = docker.parent.dockers.indexOf(docker);
this.newPosition = newPos;
this.newDockedShape = newDockedShape;
this.oldPosition = oldPos;
this.oldDockedShape = oldDockedShape;
this.facade = facade;
this.index = docker.parent.dockers.indexOf(docker);
this.shape = docker.parent;
},
execute: function(){
if (!this.docker.parent){
this.docker = this.shape.dockers[this.index];
}
this.dock( this.newDockedShape, this.newPosition );
this.removedDockers = this.shape.removeUnusedDockers();
this.facade.updateSelection();
},
rollback: function(){
this.dock( this.oldDockedShape, this.oldPosition );
(this.removedDockers||$H({})).each(function(d){
this.shape.add(d.value, Number(d.key));
this.shape._update(true);
}.bind(this));
this.facade.updateSelection();
},
dock:function( toDockShape, pos ){
// Set the Docker to the new Shape
this.docker.setDockedShape( undefined );
if( toDockShape ){
this.docker.setDockedShape( toDockShape );
this.docker.setReferencePoint( pos );
//this.docker.update();
//this.docker.parent._update();
} else {
this.docker.bounds.centerMoveTo( pos );
}
this.facade.getCanvas().update();
}
});
if (this.docker.parent){
// Instanziate the dockCommand
var command = new dragDockerCommand(this.docker, this.docker.getDockedShape() ? this.docker.referencePoint : this.docker.bounds.center(), this._commandArg.refPoint, this.docker.getDockedShape(), this._commandArg.dockedShape, this.facade);
this.facade.executeCommands( [command] );
}
}
// Update all Shapes
//this.facade.updateSelection();
// Undefined all variables
this.docker = undefined;
this.dockerParent = undefined;
this.dockerSource = undefined;
this.dockerTarget = undefined;
this.lastUIObj = undefined;
},
/**
* Hide the highlighting
*/
hideHighlight: function() {
this.facade.raiseEvent({type:ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE, highlightId:'validDockedShape'});
},
/**
* Show the highlighting
*
*/
showHighlight: function(uiObj, color) {
this.facade.raiseEvent({
type: ORYX.CONFIG.EVENT_HIGHLIGHT_SHOW,
highlightId:'validDockedShape',
elements: [uiObj],
color: color
});
},
showMagnets: function(uiObj){
uiObj.magnets.each(function(magnet) {
magnet.show();
});
},
hideMagnets: function(uiObj){
uiObj.magnets.each(function(magnet) {
magnet.hide();
});
},
getHighestParentBeforeCanvas: function(shape) {
if(!(shape instanceof ORYX.Core.Shape)) {return undefined;}
var parent = shape.parent;
while(parent && !(parent.parent instanceof ORYX.Core.Canvas)) {
parent = parent.parent;
}
return parent;
}
});
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if(!ORYX.Plugins)
ORYX.Plugins = new Object();
ORYX.Plugins.AddDocker = Clazz.extend({
/**
* Constructor
* @param {Object} Facade: The Facade of the Editor
*/
construct: function(facade) {
this.facade = facade;
this.enableAdd = false;
this.enableRemove = false;
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_MOUSEDOWN, this.handleMouseDown.bind(this));
},
setEnableAdd: function(enable){
this.enableAdd = enable;
if(this.enableAdd) {
jQuery("#add-bendpoint-button").addClass('pressed');
} else {
jQuery("#add-bendpoint-button").removeClass('pressed');
jQuery("#add-bendpoint-button").blur();
}
},
setEnableRemove: function(enable){
this.enableRemove = enable;
if(this.enableRemove) {
jQuery("#remove-bendpoint-button").addClass('pressed');
} else {
jQuery("#remove-bendpoint-button").removeClass('pressed');
jQuery("#remove-bendpoint-button").blur();
}
},
enabledAdd: function(enable){
return this.enableAdd;
},
enabledRemove: function(){
return this.enableRemove;
},
/**
* MouseDown Handler
*
*/
handleMouseDown: function(event, uiObj) {
if (this.enabledAdd() && uiObj instanceof ORYX.Core.Edge) {
this.newDockerCommand({
edge: uiObj,
position: this.facade.eventCoordinates(event)
});
this.setEnableAdd(false);
} else if (this.enabledRemove() &&
uiObj instanceof ORYX.Core.Controls.Docker &&
uiObj.parent instanceof ORYX.Core.Edge) {
this.newDockerCommand({
edge: uiObj.parent,
docker: uiObj
});
this.setEnableRemove(false);
}
document.body.style.cursor = 'default';
},
// Options: edge (required), position (required if add), docker (required if delete)
newDockerCommand: function(options){
if(!options.edge)
return;
var commandClass = ORYX.Core.Command.extend({
construct: function(addEnabled, deleteEnabled, edge, docker, pos, facade){
this.addEnabled = addEnabled;
this.deleteEnabled = deleteEnabled;
this.edge = edge;
this.docker = docker;
this.pos = pos;
this.facade = facade;
},
execute: function(){
if (this.addEnabled) {
if (!this.docker){
this.docker = this.edge.addDocker(this.pos);
this.index = this.edge.dockers.indexOf(this.docker);
} else {
this.edge.add(this.docker, this.index);
}
}
else if (this.deleteEnabled) {
this.index = this.edge.dockers.indexOf(this.docker);
this.pos = this.docker.bounds.center();
this.edge.removeDocker(this.docker);
}
this.edge.getLabels().invoke("show");
this.facade.getCanvas().update();
this.facade.updateSelection();
},
rollback: function(){
if (this.addEnabled) {
if (this.docker instanceof ORYX.Core.Controls.Docker) {
this.edge.removeDocker(this.docker);
}
}
else if (this.deleteEnabled) {
this.edge.add(this.docker, this.index);
}
this.edge.getLabels().invoke("show");
this.facade.getCanvas().update();
this.facade.updateSelection();
}
})
var command = new commandClass(this.enabledAdd(), this.enabledRemove(), options.edge, options.docker, options.position, this.facade);
this.facade.executeCommands([command]);
}
});
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if(!ORYX.Plugins)
ORYX.Plugins = new Object();
ORYX.Plugins.SelectionFrame = Clazz.extend({
construct: function(facade) {
this.facade = facade;
// Register on MouseEvents
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_MOUSEDOWN, this.handleMouseDown.bind(this));
document.documentElement.addEventListener(ORYX.CONFIG.EVENT_MOUSEUP, this.handleMouseUp.bind(this), true);
// Some initiale variables
this.position = {x:0, y:0};
this.size = {width:0, height:0};
this.offsetPosition = {x: 0, y: 0};
// (Un)Register Mouse-Move Event
this.moveCallback = undefined;
this.offsetScroll = {x:0,y:0};
// HTML-Node of Selection-Frame
this.node = ORYX.Editor.graft("http://www.w3.org/1999/xhtml", $('canvasSection'),
['div', {'class':'Oryx_SelectionFrame'}]);
this.hide();
},
handleMouseDown: function(event, uiObj) {
// If there is the Canvas
if( uiObj instanceof ORYX.Core.Canvas ) {
// Calculate the Offset
var scrollNode = uiObj.rootNode.parentNode.parentNode;
var a = this.facade.getCanvas().node.getScreenCTM();
this.offsetPosition = {
x: a.e,
y: a.f
};
// Set the new Position
this.setPos({
x: Event.pointerX(event) - jQuery("#canvasSection").offset().left,
y: Event.pointerY(event) - jQuery("#canvasSection").offset().top + 5
});
// Reset the size
this.resize({width:0, height:0});
this.moveCallback = this.handleMouseMove.bind(this);
// Register Mouse-Move Event
document.documentElement.addEventListener(ORYX.CONFIG.EVENT_MOUSEMOVE, this.moveCallback, false);
this.offsetScroll = {x:scrollNode.scrollLeft,y:scrollNode.scrollTop};
// Show the Frame
this.show();
}
Event.stop(event);
},
handleMouseUp: function(event) {
// If there was an MouseMoving
if(this.moveCallback) {
// Hide the Frame
this.hide();
// Unregister Mouse-Move
document.documentElement.removeEventListener(ORYX.CONFIG.EVENT_MOUSEMOVE, this.moveCallback, false);
this.moveCallback = undefined;
var corrSVG = this.facade.getCanvas().node.getScreenCTM();
// Calculate the positions of the Frame
var a = {
x: this.size.width > 0 ? this.position.x : this.position.x + this.size.width,
y: this.size.height > 0 ? this.position.y : this.position.y + this.size.height
};
var b = {
x: a.x + Math.abs(this.size.width),
y: a.y + Math.abs(this.size.height)
};
var additionalIEZoom = 1;
if (!isNaN(screen.logicalXDPI) && !isNaN(screen.systemXDPI)) {
var ua = navigator.userAgent;
if (ua.indexOf('MSIE') >= 0) {
//IE 10 and below
var zoom = Math.round((screen.deviceXDPI / screen.logicalXDPI) * 100);
if (zoom !== 100) {
additionalIEZoom = zoom / 100
}
}
}
if (additionalIEZoom === 1) {
a.x = a.x - (corrSVG.e - jQuery("#canvasSection").offset().left);
a.y = a.y - (corrSVG.f - jQuery("#canvasSection").offset().top);
b.x = b.x - (corrSVG.e - jQuery("#canvasSection").offset().left);
b.y = b.y - (corrSVG.f - jQuery("#canvasSection").offset().top);
} else {
var canvasOffsetLeft = jQuery("#canvasSection").offset().left;
var canvasScrollLeft = jQuery("#canvasSection").scrollLeft();
var canvasScrollTop = jQuery("#canvasSection").scrollTop();
var offset = a.e - (canvasOffsetLeft * additionalIEZoom);
var additionaloffset = 0;
if (offset > 10) {
additionaloffset = (offset / additionalIEZoom) - offset;
}
a.x = a.x - (corrSVG.e - (canvasOffsetLeft * additionalIEZoom) + additionaloffset + ((canvasScrollLeft * additionalIEZoom) - canvasScrollLeft));
a.y = a.y - (corrSVG.f - (jQuery("#canvasSection").offset().top * additionalIEZoom) + ((canvasScrollTop * additionalIEZoom) - canvasScrollTop));
b.x = b.x - (corrSVG.e - (canvasOffsetLeft * additionalIEZoom) + additionaloffset + ((canvasScrollLeft * additionalIEZoom) - canvasScrollLeft));
b.y = b.y - (corrSVG.f - (jQuery("#canvasSection").offset().top * additionalIEZoom) + ((canvasScrollTop * additionalIEZoom) - canvasScrollTop));
}
// Fit to SVG-Coordinates
a.x /= corrSVG.a; a.y /= corrSVG.d;
b.x /= corrSVG.a; b.y /= corrSVG.d;
// Calculate the elements from the childs of the canvas
var elements = this.facade.getCanvas().getChildShapes(true).findAll(function(value) {
var absBounds = value.absoluteBounds();
var bA = absBounds.upperLeft();
var bB = absBounds.lowerRight();
if(bA.x > a.x && bA.y > a.y && bB.x < b.x && bB.y < b.y)
return true;
return false;
});
// Set the selection
this.facade.setSelection(elements);
}
},
handleMouseMove: function(event) {
// Calculate the size
var size = {
width : Event.pointerX(event) - this.position.x - jQuery("#canvasSection").offset().left,
height : Event.pointerY(event) - this.position.y - jQuery("#canvasSection").offset().top + 5
};
var scrollNode = this.facade.getCanvas().rootNode.parentNode.parentNode;
size.width -= this.offsetScroll.x - scrollNode.scrollLeft;
size.height -= this.offsetScroll.y - scrollNode.scrollTop;
// Set the size
this.resize(size);
Event.stop(event);
},
hide: function() {
this.node.style.display = "none";
},
show: function() {
this.node.style.display = "";
},
setPos: function(pos) {
// Set the Position
this.node.style.top = pos.y + "px";
this.node.style.left = pos.x + "px";
this.position = pos;
},
resize: function(size) {
// Calculate the negative offset
this.setPos(this.position);
this.size = Object.clone(size);
if(size.width < 0) {
this.node.style.left = (this.position.x + size.width) + "px";
size.width = - size.width;
}
if(size.height < 0) {
this.node.style.top = (this.position.y + size.height) + "px";
size.height = - size.height;
}
// Set the size
this.node.style.width = size.width + "px";
this.node.style.height = size.height + "px";
}
});
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if(!ORYX.Plugins)
ORYX.Plugins = new Object();
ORYX.Plugins.ShapeHighlighting = Clazz.extend({
construct: function(facade) {
this.parentNode = facade.getCanvas().getSvgContainer();
// The parent Node
this.node = ORYX.Editor.graft("http://www.w3.org/2000/svg", this.parentNode,
['g']);
this.highlightNodes = {};
facade.registerOnEvent(ORYX.CONFIG.EVENT_HIGHLIGHT_SHOW, this.setHighlight.bind(this));
facade.registerOnEvent(ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE, this.hideHighlight.bind(this));
},
setHighlight: function(options) {
if(options && options.highlightId){
var node = this.highlightNodes[options.highlightId];
if(!node){
node= ORYX.Editor.graft("http://www.w3.org/2000/svg", this.node,
['path', {
"stroke-width": 2.0, "fill":"none"
}]);
this.highlightNodes[options.highlightId] = node;
}
if(options.elements && options.elements.length > 0) {
this.setAttributesByStyle( node, options );
this.show(node);
} else {
this.hide(node);
}
}
},
hideHighlight: function(options) {
if(options && options.highlightId && this.highlightNodes[options.highlightId]){
this.hide(this.highlightNodes[options.highlightId]);
}
},
hide: function(node) {
node.setAttributeNS(null, 'display', 'none');
},
show: function(node) {
node.setAttributeNS(null, 'display', '');
},
setAttributesByStyle: function( node, options ){
// If the style say, that it should look like a rectangle
if( options.style && options.style == ORYX.CONFIG.SELECTION_HIGHLIGHT_STYLE_RECTANGLE ){
// Set like this
var bo = options.elements[0].absoluteBounds();
var strWidth = options.strokewidth ? options.strokewidth : ORYX.CONFIG.BORDER_OFFSET
node.setAttributeNS(null, "d", this.getPathRectangle( bo.a, bo.b , strWidth ) );
node.setAttributeNS(null, "stroke", options.color ? options.color : ORYX.CONFIG.SELECTION_HIGHLIGHT_COLOR);
node.setAttributeNS(null, "stroke-opacity", options.opacity ? options.opacity : 0.2);
node.setAttributeNS(null, "stroke-width", strWidth);
} else if(options.elements.length == 1
&& options.elements[0] instanceof ORYX.Core.Edge &&
options.highlightId != "selection") {
/* Highlight containment of edge's childs */
var path = this.getPathEdge(options.elements[0].dockers);
if (path && path.length > 0)
{
node.setAttributeNS(null, "d", path);
}
node.setAttributeNS(null, "stroke", options.color ? options.color : ORYX.CONFIG.SELECTION_HIGHLIGHT_COLOR);
node.setAttributeNS(null, "stroke-opacity", options.opacity ? options.opacity : 0.2);
node.setAttributeNS(null, "stroke-width", ORYX.CONFIG.OFFSET_EDGE_BOUNDS);
}else {
// If not, set just the corners
var path = this.getPathByElements(options.elements);
if (path && path.length > 0)
{
node.setAttributeNS(null, "d", path);
}
node.setAttributeNS(null, "stroke", options.color ? options.color : ORYX.CONFIG.SELECTION_HIGHLIGHT_COLOR);
node.setAttributeNS(null, "stroke-opacity", options.opacity ? options.opacity : 1.0);
node.setAttributeNS(null, "stroke-width", options.strokewidth ? options.strokewidth : 2.0);
}
},
getPathByElements: function(elements){
if(!elements || elements.length <= 0) {return undefined}
// Get the padding and the size
var padding = ORYX.CONFIG.SELECTED_AREA_PADDING;
var path = ""
// Get thru all Elements
elements.each((function(element) {
if(!element) {return}
// Get the absolute Bounds and the two Points
var bounds = element.absoluteBounds();
bounds.widen(padding)
var a = bounds.upperLeft();
var b = bounds.lowerRight();
path = path + this.getPath(a ,b);
}).bind(this));
return path;
},
getPath: function(a, b){
return this.getPathCorners(a, b);
},
getPathCorners: function(a, b){
var size = ORYX.CONFIG.SELECTION_HIGHLIGHT_SIZE;
var path = ""
// Set: Upper left
path = path + "M" + a.x + " " + (a.y + size) + " l0 -" + size + " l" + size + " 0 ";
// Set: Lower left
path = path + "M" + a.x + " " + (b.y - size) + " l0 " + size + " l" + size + " 0 ";
// Set: Lower right
path = path + "M" + b.x + " " + (b.y - size) + " l0 " + size + " l-" + size + " 0 ";
// Set: Upper right
path = path + "M" + b.x + " " + (a.y + size) + " l0 -" + size + " l-" + size + " 0 ";
return path;
},
getPathRectangle: function(a, b, strokeWidth){
var size = ORYX.CONFIG.SELECTION_HIGHLIGHT_SIZE;
var path = ""
var offset = strokeWidth / 2.0;
// Set: Upper left
path = path + "M" + (a.x + offset) + " " + (a.y);
path = path + " L" + (a.x + offset) + " " + (b.y - offset);
path = path + " L" + (b.x - offset) + " " + (b.y - offset);
path = path + " L" + (b.x - offset) + " " + (a.y + offset);
path = path + " L" + (a.x + offset) + " " + (a.y + offset);
return path;
},
getPathEdge: function(edgeDockers) {
var length = edgeDockers.length;
var path = "M" + edgeDockers[0].bounds.center().x + " "
+ edgeDockers[0].bounds.center().y;
for(i=1; i<length; i++) {
var dockerPoint = edgeDockers[i].bounds.center();
path = path + " L" + dockerPoint.x + " " + dockerPoint.y;
}
return path;
}
});
ORYX.Plugins.HighlightingSelectedShapes = Clazz.extend({
construct: function(facade) {
this.facade = facade;
this.opacityFull = 0.9;
this.opacityLow = 0.4;
// Register on Dragging-Events for show/hide of ShapeMenu
//this.facade.registerOnEvent(ORYX.CONFIG.EVENT_DRAGDROP_START, this.hide.bind(this));
//this.facade.registerOnEvent(ORYX.CONFIG.EVENT_DRAGDROP_END, this.show.bind(this));
},
/**
* On the Selection-Changed
*
*/
onSelectionChanged: function(event) {
if(event.elements && event.elements.length > 1) {
this.facade.raiseEvent({
type: ORYX.CONFIG.EVENT_HIGHLIGHT_SHOW,
highlightId:'selection',
elements: event.elements.without(event.subSelection),
color: ORYX.CONFIG.SELECTION_HIGHLIGHT_COLOR,
opacity: !event.subSelection ? this.opacityFull : this.opacityLow
});
if(event.subSelection){
this.facade.raiseEvent({
type: ORYX.CONFIG.EVENT_HIGHLIGHT_SHOW,
highlightId:'subselection',
elements: [event.subSelection],
color: ORYX.CONFIG.SELECTION_HIGHLIGHT_COLOR,
opacity: this.opacityFull
});
} else {
this.facade.raiseEvent({type:ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE, highlightId:'subselection'});
}
} else {
this.facade.raiseEvent({type:ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE, highlightId:'selection'});
this.facade.raiseEvent({type:ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE, highlightId:'subselection'});
}
}
});/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if (!ORYX.Plugins)
ORYX.Plugins = new Object();
ORYX.Plugins.Overlay = Clazz.extend({
facade: undefined,
styleNode: undefined,
construct: function(facade){
this.facade = facade;
this.changes = [];
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_OVERLAY_SHOW, this.show.bind(this));
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_OVERLAY_HIDE, this.hide.bind(this));
this.styleNode = document.createElement('style')
this.styleNode.setAttributeNS(null, 'type', 'text/css')
document.getElementsByTagName('head')[0].appendChild( this.styleNode )
},
/**
* Show the overlay for specific nodes
* @param {Object} options
*
* String options.id - MUST - Define the id of the overlay (is needed for the hiding of this overlay)
* ORYX.Core.Shape[] options.shapes - MUST - Define the Shapes for the changes
* attr-name:value options.changes - Defines all the changes which should be shown
*
*
*/
show: function( options ){
// Checks if all arguments are available
if( !options ||
!options.shapes || !options.shapes instanceof Array ||
!options.id || !options.id instanceof String || options.id.length == 0) {
return
}
//if( this.changes[options.id]){
// this.hide( options )
//}
// Checked if attributes are setted
if( options.attributes ){
// FOR EACH - Shape
options.shapes.each(function(el){
// Checks if the node is a Shape
if( !el instanceof ORYX.Core.Shape){ return }
this.setAttributes( el.node , options.attributes )
}.bind(this))
}
var isSVG = true
try {
isSVG = options.node && options.node instanceof SVGElement;
} catch(e){}
// Checks if node is setted and if this is an SVGElement
if ( options.node && isSVG) {
options["_temps"] = []
// FOR EACH - Node
options.shapes.each(function(el, index){
// Checks if the node is a Shape
if( !el instanceof ORYX.Core.Shape){ return }
var _temp = {}
_temp.svg = options.dontCloneNode ? options.node : options.node.cloneNode( true );
// Add the svg node to the ORYX-Shape
el.node.firstChild.appendChild( _temp.svg )
// If
if (el instanceof ORYX.Core.Edge && !options.nodePosition) {
options['nodePosition'] = "START"
}
// If the node position is setted, it has to be transformed
if( options.nodePosition ){
var b = el.bounds;
var p = options.nodePosition.toUpperCase();
// Check the values of START and END
if( el instanceof ORYX.Core.Node && p == "START"){
p = "NW";
} else if(el instanceof ORYX.Core.Node && p == "END"){
p = "SE";
} else if(el instanceof ORYX.Core.Edge && p == "START"){
b = el.getDockers().first().bounds
} else if(el instanceof ORYX.Core.Edge && p == "END"){
b = el.getDockers().last().bounds
}
// Create a callback for the changing the position
// depending on the position string
_temp.callback = function(){
var x = 0; var y = 0;
if( p == "NW" ){
// Do Nothing
} else if( p == "N" ) {
x = b.width() / 2;
} else if( p == "NE" ) {
x = b.width();
} else if( p == "E" ) {
x = b.width(); y = b.height() / 2;
} else if( p == "SE" ) {
x = b.width(); y = b.height();
} else if( p == "S" ) {
x = b.width() / 2; y = b.height();
} else if( p == "SW" ) {
y = b.height();
} else if( p == "W" ) {
y = b.height() / 2;
} else if( p == "START" || p == "END") {
x = b.width() / 2; y = b.height() / 2;
} else {
return
}
if( el instanceof ORYX.Core.Edge){
x += b.upperLeft().x ; y += b.upperLeft().y ;
}
_temp.svg.setAttributeNS(null, "transform", "translate(" + x + ", " + y + ")")
}.bind(this)
_temp.element = el;
_temp.callback();
b.registerCallback( _temp.callback );
}
options._temps.push( _temp )
}.bind(this))
}
// Store the changes
if( !this.changes[options.id] ){
this.changes[options.id] = [];
}
this.changes[options.id].push( options );
},
/**
* Hide the overlay with the spefic id
* @param {Object} options
*/
hide: function( options ){
// Checks if all arguments are available
if( !options ||
!options.id || !options.id instanceof String || options.id.length == 0 ||
!this.changes[options.id]) {
return
}
// Delete all added attributes
// FOR EACH - Shape
this.changes[options.id].each(function(option){
option.shapes.each(function(el, index){
// Checks if the node is a Shape
if( !el instanceof ORYX.Core.Shape){ return }
this.deleteAttributes( el.node )
}.bind(this));
if( option._temps ){
option._temps.each(function(tmp){
// Delete the added Node, if there is one
if( tmp.svg && tmp.svg.parentNode ){
tmp.svg.parentNode.removeChild( tmp.svg )
}
// If
if( tmp.callback && tmp.element){
// It has to be unregistered from the edge
tmp.element.bounds.unregisterCallback( tmp.callback )
}
}.bind(this))
}
}.bind(this));
this.changes[options.id] = null;
},
/**
* Set the given css attributes to that node
* @param {HTMLElement} node
* @param {Object} attributes
*/
setAttributes: function( node, attributes ) {
// Get all the childs from ME
var childs = this.getAllChilds( node.firstChild.firstChild )
var ids = []
// Add all Attributes which have relation to another node in this document and concate the pure id out of it
// This is for example important for the markers of a edge
childs.each(function(e){ ids.push( $A(e.attributes).findAll(function(attr){ return attr.nodeValue.startsWith('url(#')}) )})
ids = ids.flatten().compact();
ids = ids.collect(function(s){return s.nodeValue}).uniq();
ids = ids.collect(function(s){return s.slice(5, s.length-1)})
// Add the node ID to the id
ids.unshift( node.id + ' .me')
var attr = $H(attributes);
var attrValue = attr.toJSON().gsub(',', ';').gsub('"', '');
var attrMarkerValue = attributes.stroke ? attrValue.slice(0, attrValue.length-1) + "; fill:" + attributes.stroke + ";}" : attrValue;
var attrTextValue;
if( attributes.fill ){
var copyAttr = Object.clone(attributes);
copyAttr.fill = "black";
attrTextValue = $H(copyAttr).toJSON().gsub(',', ';').gsub('"', '');
}
// Create the CSS-Tags Style out of the ids and the attributes
csstags = ids.collect(function(s, i){return "#" + s + " * " + (!i? attrValue : attrMarkerValue) + "" + (attrTextValue ? " #" + s + " text * " + attrTextValue : "") })
// Join all the tags
var s = csstags.join(" ") + "\n"
// And add to the end of the style tag
this.styleNode.appendChild(document.createTextNode(s));
},
/**
* Deletes all attributes which are
* added in a special style sheet for that node
* @param {HTMLElement} node
*/
deleteAttributes: function( node ) {
// Get all children which contains the node id
var delEl = $A(this.styleNode.childNodes)
.findAll(function(e){ return e.textContent.include( '#' + node.id ) });
// Remove all of them
delEl.each(function(el){
el.parentNode.removeChild(el);
});
},
getAllChilds: function( node ){
var childs = $A(node.childNodes)
$A(node.childNodes).each(function( e ){
childs.push( this.getAllChilds( e ) )
}.bind(this))
return childs.flatten();
}
});
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if (!ORYX.Plugins)
ORYX.Plugins = new Object();
ORYX.Plugins.KeysMove = ORYX.Plugins.AbstractPlugin.extend({
facade: undefined,
construct: function(facade){
this.facade = facade;
this.copyElements = [];
//this.facade.registerOnEvent(ORYX.CONFIG.EVENT_KEYDOWN, this.keyHandler.bind(this));
// SELECT ALL
this.facade.offer({
keyCodes: [{
metaKeys: [ORYX.CONFIG.META_KEY_META_CTRL],
keyCode: 65,
keyAction: ORYX.CONFIG.KEY_ACTION_DOWN
}
],
functionality: this.selectAll.bind(this)
});
// MOVE LEFT SMALL
this.facade.offer({
keyCodes: [{
metaKeys: [ORYX.CONFIG.META_KEY_META_CTRL],
keyCode: ORYX.CONFIG.KEY_CODE_LEFT,
keyAction: ORYX.CONFIG.KEY_ACTION_DOWN
}
],
functionality: this.move.bind(this, ORYX.CONFIG.KEY_CODE_LEFT, false)
});
// MOVE LEFT
this.facade.offer({
keyCodes: [{
keyCode: ORYX.CONFIG.KEY_CODE_LEFT,
keyAction: ORYX.CONFIG.KEY_ACTION_DOWN
}
],
functionality: this.move.bind(this, ORYX.CONFIG.KEY_CODE_LEFT, true)
});
// MOVE RIGHT SMALL
this.facade.offer({
keyCodes: [{
metaKeys: [ORYX.CONFIG.META_KEY_META_CTRL],
keyCode: ORYX.CONFIG.KEY_CODE_RIGHT,
keyAction: ORYX.CONFIG.KEY_ACTION_DOWN
}
],
functionality: this.move.bind(this, ORYX.CONFIG.KEY_CODE_RIGHT, false)
});
// MOVE RIGHT
this.facade.offer({
keyCodes: [{
keyCode: ORYX.CONFIG.KEY_CODE_RIGHT,
keyAction: ORYX.CONFIG.KEY_ACTION_DOWN
}
],
functionality: this.move.bind(this, ORYX.CONFIG.KEY_CODE_RIGHT, true)
});
// MOVE UP SMALL
this.facade.offer({
keyCodes: [{
metaKeys: [ORYX.CONFIG.META_KEY_META_CTRL],
keyCode: ORYX.CONFIG.KEY_CODE_UP,
keyAction: ORYX.CONFIG.KEY_ACTION_DOWN
}
],
functionality: this.move.bind(this, ORYX.CONFIG.KEY_CODE_UP, false)
});
// MOVE UP
this.facade.offer({
keyCodes: [{
keyCode: ORYX.CONFIG.KEY_CODE_UP,
keyAction: ORYX.CONFIG.KEY_ACTION_DOWN
}
],
functionality: this.move.bind(this, ORYX.CONFIG.KEY_CODE_UP, true)
});
// MOVE DOWN SMALL
this.facade.offer({
keyCodes: [{
metaKeys: [ORYX.CONFIG.META_KEY_META_CTRL],
keyCode: ORYX.CONFIG.KEY_CODE_DOWN,
keyAction: ORYX.CONFIG.KEY_ACTION_DOWN
}
],
functionality: this.move.bind(this, ORYX.CONFIG.KEY_CODE_DOWN, false)
});
// MOVE DOWN
this.facade.offer({
keyCodes: [{
keyCode: ORYX.CONFIG.KEY_CODE_DOWN,
keyAction: ORYX.CONFIG.KEY_ACTION_DOWN
}
],
functionality: this.move.bind(this, ORYX.CONFIG.KEY_CODE_DOWN, true)
});
},
/**
* Select all shapes in the editor
*
*/
selectAll: function(e){
Event.stop(e.event);
this.facade.setSelection(this.facade.getCanvas().getChildShapes(true))
},
move: function(key, far, e) {
Event.stop(e.event);
// calculate the distance to move the objects and get the selection.
var distance = far? 20 : 5;
var selection = this.facade.getSelection();
var currentSelection = this.facade.getSelection();
var p = {x: 0, y: 0};
// switch on the key pressed and populate the point to move by.
switch(key) {
case ORYX.CONFIG.KEY_CODE_LEFT:
p.x = -1*distance;
break;
case ORYX.CONFIG.KEY_CODE_RIGHT:
p.x = distance;
break;
case ORYX.CONFIG.KEY_CODE_UP:
p.y = -1*distance;
break;
case ORYX.CONFIG.KEY_CODE_DOWN:
p.y = distance;
break;
}
// move each shape in the selection by the point calculated and update it.
selection = selection.findAll(function(shape){
// Check if this shape is docked to an shape in the selection
if(shape instanceof ORYX.Core.Node && shape.dockers.length == 1 && selection.include( shape.dockers.first().getDockedShape() )){
return false
}
// Check if any of the parent shape is included in the selection
var s = shape.parent;
do{
if(selection.include(s)){
return false
}
}while(s = s.parent);
// Otherwise, return true
return true;
});
/* Edges must not be movable, if only edges are selected and at least
* one of them is docked.
*/
var edgesMovable = true;
var onlyEdgesSelected = selection.all(function(shape) {
if(shape instanceof ORYX.Core.Edge) {
if(shape.isDocked()) {
edgesMovable = false;
}
return true;
}
return false;
});
if(onlyEdgesSelected && !edgesMovable) {
/* Abort moving shapes */
return;
}
selection = selection.map(function(shape){
if( shape instanceof ORYX.Core.Node ){
/*if( shape.dockers.length == 1 ){
return shape.dockers.first()
} else {*/
return shape
//}
} else if( shape instanceof ORYX.Core.Edge ) {
var dockers = shape.dockers;
if( selection.include( shape.dockers.first().getDockedShape() ) ){
dockers = dockers.without( shape.dockers.first() )
}
if( selection.include( shape.dockers.last().getDockedShape() ) ){
dockers = dockers.without( shape.dockers.last() )
}
return dockers
} else {
return null
}
}).flatten().compact();
if (selection.size() > 0) {
//Stop moving at canvas borders
var selectionBounds = [ this.facade.getCanvas().bounds.lowerRight().x,
this.facade.getCanvas().bounds.lowerRight().y,
0,
0 ];
selection.each(function(s) {
selectionBounds[0] = Math.min(selectionBounds[0], s.bounds.upperLeft().x);
selectionBounds[1] = Math.min(selectionBounds[1], s.bounds.upperLeft().y);
selectionBounds[2] = Math.max(selectionBounds[2], s.bounds.lowerRight().x);
selectionBounds[3] = Math.max(selectionBounds[3], s.bounds.lowerRight().y);
});
if(selectionBounds[0]+p.x < 0)
p.x = -selectionBounds[0];
if(selectionBounds[1]+p.y < 0)
p.y = -selectionBounds[1];
if(selectionBounds[2]+p.x > this.facade.getCanvas().bounds.lowerRight().x)
p.x = this.facade.getCanvas().bounds.lowerRight().x - selectionBounds[2];
if(selectionBounds[3]+p.y > this.facade.getCanvas().bounds.lowerRight().y)
p.y = this.facade.getCanvas().bounds.lowerRight().y - selectionBounds[3];
if(p.x!=0 || p.y!=0) {
// Instantiate the moveCommand
var commands = [new ORYX.Core.Command.Move(selection, p, null, currentSelection, this)];
// Execute the commands
this.facade.executeCommands(commands);
}
}
},
getUndockedCommant: function(shapes){
var undockEdgeCommand = ORYX.Core.Command.extend({
construct: function(moveShapes){
this.dockers = moveShapes.collect(function(shape){ return shape instanceof ORYX.Core.Controls.Docker ? {docker:shape, dockedShape:shape.getDockedShape(), refPoint:shape.referencePoint} : undefined }).compact();
},
execute: function(){
this.dockers.each(function(el){
el.docker.setDockedShape(undefined);
})
},
rollback: function(){
this.dockers.each(function(el){
el.docker.setDockedShape(el.dockedShape);
el.docker.setReferencePoint(el.refPoint);
//el.docker.update();
})
}
});
command = new undockEdgeCommand( shapes );
command.execute();
return command;
},
// /**
// * The key handler for this plugin. Every action from the set of cut, copy,
// * paste and delete should be accessible trough simple keyboard shortcuts.
// * This method checks whether any event triggers one of those actions.
// *
// * @param {Object} event The keyboard event that should be analysed for
// * triggering of this plugin.
// */
// keyHandler: function(event){
// //TODO document what event.which is.
//
// ORYX.Log.debug("keysMove.js handles a keyEvent.");
//
// // assure we have the current event.
// if (!event)
// event = window.event;
//
// // get the currently pressed key and state of control key.
// var pressedKey = event.which || event.keyCode;
// var ctrlPressed = event.ctrlKey;
//
// // if the key is one of the arrow keys, forward to move and return.
// if ([ORYX.CONFIG.KEY_CODE_LEFT, ORYX.CONFIG.KEY_CODE_RIGHT,
// ORYX.CONFIG.KEY_CODE_UP, ORYX.CONFIG.KEY_CODE_DOWN].include(pressedKey)) {
//
// this.move(pressedKey, !ctrlPressed);
// return;
// }
//
// }
});
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if(!ORYX.Plugins) { ORYX.Plugins = {} }
if(!ORYX.Plugins.Layouter) { ORYX.Plugins.Layouter = {} }
new function(){
/**
* Edge layouter is an implementation to layout an edge
* @class ORYX.Plugins.Layouter.EdgeLayouter
* @author Willi Tscheschner
*/
ORYX.Plugins.Layouter.EdgeLayouter = ORYX.Plugins.AbstractLayouter.extend({
/**
* Layout only Edges
*/
layouted : [ "http://b3mn.org/stencilset/bpmn1.1#SequenceFlow",
"http://b3mn.org/stencilset/bpmn1.1#MessageFlow",
"http://b3mn.org/stencilset/timjpdl3#SequenceFlow",
"http://b3mn.org/stencilset/jbpm4#SequenceFlow",
"http://b3mn.org/stencilset/bpmn2.0#MessageFlow",
"http://b3mn.org/stencilset/bpmn2.0#SequenceFlow",
"http://b3mn.org/stencilset/bpmn2.0choreography#MessageFlow",
"http://b3mn.org/stencilset/bpmn2.0choreography#SequenceFlow",
"http://b3mn.org/stencilset/bpmn2.0conversation#ConversationLink",
"http://b3mn.org/stencilset/epc#ControlFlow",
"http://www.signavio.com/stencilsets/processmap#ProcessLink",
"http://www.signavio.com/stencilsets/organigram#connection"],
/**
* Layout a set on edges
* @param {Object} edges
*/
layout: function(edges){
edges.each(function(edge){
this.doLayout(edge)
}.bind(this))
},
/**
* Layout one edge
* @param {Object} edge
*/
doLayout: function(edge){
// Get from and to node
var from = edge.getIncomingNodes()[0];
var to = edge.getOutgoingNodes()[0];
// Return if one is null
if (!from || !to) { return }
var positions = this.getPositions(from, to, edge);
if (positions.length > 0){
this.setDockers(edge, positions[0].a, positions[0].b);
}
},
/**
* Returns a set on positions which are not containt either
* in the bounds in from or to.
* @param {Object} from Shape where the edge is come from
* @param {Object} to Shape where the edge is leading to
* @param {Object} edge Edge between from and to
*/
getPositions : function(from, to, edge){
// Get absolute bounds
var ab = from.absoluteBounds();
var bb = to.absoluteBounds();
// Get center from and to
var a = ab.center();
var b = bb.center();
var am = ab.midPoint();
var bm = bb.midPoint();
// Get first and last reference point
var first = Object.clone(edge.dockers.first().referencePoint);
var last = Object.clone(edge.dockers.last().referencePoint);
// Get the absolute one
var aFirst = edge.dockers.first().getAbsoluteReferencePoint();
var aLast = edge.dockers.last().getAbsoluteReferencePoint();
// IF ------>
// or |
// V
// Do nothing
if (Math.abs(aFirst.x-aLast.x) < 1 || Math.abs(aFirst.y-aLast.y) < 1) {
return []
}
// Calc center position, between a and b
// depending on there weight
var m = {}
m.x = a.x < b.x ?
(((b.x - bb.width()/2) - (a.x + ab.width()/2))/2) + (a.x + ab.width()/2):
(((a.x - ab.width()/2) - (b.x + bb.width()/2))/2) + (b.x + bb.width()/2);
m.y = a.y < b.y ?
(((b.y - bb.height()/2) - (a.y + ab.height()/2))/2) + (a.y + ab.height()/2):
(((a.y - ab.height()/2) - (b.y + bb.height()/2))/2) + (b.y + bb.height()/2);
// Enlarge both bounds with 10
ab.widen(5); // Wide the from less than
bb.widen(20);// the to because of the arrow from the edge
var positions = [];
var off = this.getOffset.bind(this);
// Checks ----+
// |
// V
if (!ab.isIncluded(b.x, a.y)&&!bb.isIncluded(b.x, a.y)) {
positions.push({
a : {x:b.x+off(last,bm,"x"),y:a.y+off(first,am,"y")},
z : this.getWeight(from, a.x < b.x ? "r" : "l", to, a.y < b.y ? "t" : "b", edge)
});
}
// Checks |
// +--->
if (!ab.isIncluded(a.x, b.y)&&!bb.isIncluded(a.x, b.y)) {
positions.push({
a : {x:a.x+off(first,am,"x"),y:b.y+off(last,bm,"y")},
z : this.getWeight(from, a.y < b.y ? "b" : "t", to, a.x < b.x ? "l" : "r", edge)
});
}
// Checks --+
// |
// +--->
if (!ab.isIncluded(m.x, a.y)&&!bb.isIncluded(m.x, b.y)) {
positions.push({
a : {x:m.x,y:a.y+off(first,am,"y")},
b : {x:m.x,y:b.y+off(last,bm,"y")},
z : this.getWeight(from, "r", to, "l", edge, a.x > b.x)
});
}
// Checks |
// +---+
// |
// V
if (!ab.isIncluded(a.x, m.y)&&!bb.isIncluded(b.x, m.y)) {
positions.push({
a : {x:a.x+off(first,am,"x"),y:m.y},
b : {x:b.x+off(last,bm,"x"),y:m.y},
z : this.getWeight(from, "b", to, "t", edge, a.y > b.y)
});
}
// Sort DESC of weights
return positions.sort(function(a,b){ return a.z < b.z ? 1 : (a.z == b.z ? -1 : -1)});
},
/**
* Returns a offset for the pos to the center of the bounds
*
* @param {Object} val
* @param {Object} pos2
* @param {String} dir Direction x|y
*/
getOffset: function(pos, pos2, dir){
return pos[dir] - pos2[dir];
},
/**
* Returns a value which shows the weight for this configuration
*
* @param {Object} from Shape which is coming from
* @param {String} d1 Direction where is goes
* @param {Object} to Shape which goes to
* @param {String} d2 Direction where it comes to
* @param {Object} edge Edge between from and to
* @param {Boolean} reverse Reverse the direction (e.g. "r" -> "l")
*/
getWeight: function(from, d1, to, d2, edge, reverse){
d1 = (d1||"").toLowerCase();
d2 = (d2||"").toLowerCase();
if (!["t","r","b","l"].include(d1)){ d1 = "r"}
if (!["t","r","b","l"].include(d2)){ d1 = "l"}
// If reverse is set
if (reverse) {
// Reverse d1 and d2
d1 = d1=="t"?"b":(d1=="r"?"l":(d1=="b"?"t":(d1=="l"?"r":"r")))
d2 = d2=="t"?"b":(d2=="r"?"l":(d2=="b"?"t":(d2=="l"?"r":"r")))
}
var weight = 0;
// Get rules for from "out" and to "in"
var dr1 = this.facade.getRules().getLayoutingRules(from, edge)["out"];
var dr2 = this.facade.getRules().getLayoutingRules(to, edge)["in"];
var fromWeight = dr1[d1];
var toWeight = dr2[d2];
/**
* Return a true if the center 1 is in the same direction than center 2
* @param {Object} direction
* @param {Object} center1
* @param {Object} center2
*/
var sameDirection = function(direction, center1, center2){
switch(direction){
case "t": return Math.abs(center1.x - center2.x) < 2 && center1.y < center2.y
case "r": return center1.x > center2.x && Math.abs(center1.y - center2.y) < 2
case "b": return Math.abs(center1.x - center2.x) < 2 && center1.y > center2.y
case "l": return center1.x < center2.x && Math.abs(center1.y - center2.y) < 2
default: return false;
}
}
// Check if there are same incoming edges from 'from'
var sameIncomingFrom = from
.getIncomingShapes()
.findAll(function(a){ return a instanceof ORYX.Core.Edge})
.any(function(e){
return sameDirection(d1, e.dockers[e.dockers.length-2].bounds.center(), e.dockers.last().bounds.center());
});
// Check if there are same outgoing edges from 'to'
var sameOutgoingTo = to
.getOutgoingShapes()
.findAll(function(a){ return a instanceof ORYX.Core.Edge})
.any(function(e){
return sameDirection(d2, e.dockers[1].bounds.center(), e.dockers.first().bounds.center());
});
// If there are equivalent edges, set 0
//fromWeight = sameIncomingFrom ? 0 : fromWeight;
//toWeight = sameOutgoingTo ? 0 : toWeight;
// Get the sum of "out" and the direction plus "in" and the direction
return (sameIncomingFrom||sameOutgoingTo?0:fromWeight+toWeight);
},
/**
* Removes all current dockers from the node
* (except the start and end) and adds two new
* dockers, on the position a and b.
* @param {Object} edge
* @param {Object} a
* @param {Object} b
*/
setDockers: function(edge, a, b){
if (!edge){ return }
// Remove all dockers (implicit,
// start and end dockers will not removed)
edge.dockers.each(function(r){
edge.removeDocker(r);
});
// For a and b (if exists), create
// a new docker and set position
[a, b].compact().each(function(pos){
var docker = edge.createDocker(undefined, pos);
docker.bounds.centerMoveTo(pos);
});
// Update all dockers from the edge
edge.dockers.each(function(docker){
docker.update()
})
// Update edge
//edge.refresh();
edge._update(true);
}
});
}()
/*
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
* License rights for this program may be obtained from Alfresco Software, Ltd.
* pursuant to a written agreement and any use of this program without such an
* agreement is prohibited.
*/
/*
* All code Copyright 2013 KIS Consultancy all rights reserved
*/
if(!ORYX.Plugins)
ORYX.Plugins = new Object();
new function(){
ORYX.Plugins.BPMN2_0 = {
/**
* Constructor
* @param {Object} Facade: The Facade of the Editor
*/
construct: function(facade){
this.facade = facade;
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_DRAGDOCKER_DOCKED, this.handleDockerDocked.bind(this));
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_PROPWINDOW_PROP_CHANGED, this.handlePropertyChanged.bind(this));
this.facade.registerOnEvent('layout.bpmn2_0.pool', this.handleLayoutPool.bind(this));
this.facade.registerOnEvent('layout.bpmn2_0.subprocess', this.handleSubProcess.bind(this));
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_SHAPEREMOVED, this.handleShapeRemove.bind(this));
this.facade.registerOnEvent(ORYX.CONFIG.EVENT_LOADED, this.afterLoad.bind(this));
this.namespace = undefined;
},
/**
* Force to update every pool
*/
afterLoad: function(){
this.facade.getCanvas().getChildNodes().each(function(shape){
if (shape.getStencil().id().endsWith("Pool")) {
this.handleLayoutPool({
shape: shape
});
}
}.bind(this))
},
/**
* If a pool is selected and contains no lane,
* a lane is created automagically
*/
onSelectionChanged: function(event) {
var selection = event.elements;
if(selection && selection.length === 1) {
var namespace = this.getNamespace();
var shape = selection[0];
if(shape.getStencil().idWithoutNs() === "Pool") {
if(shape.getChildNodes().length === 0) {
// create a lane inside the selected pool
var option = {
type:namespace + "Lane",
position:{x:0,y:0},
namespace:shape.getStencil().namespace(),
parent:shape
};
this.facade.createShape(option);
this.facade.getCanvas().update();
this.facade.setSelection([shape]);
}
}
}
// Preventing selection of all lanes but not the pool
if(selection.any(function(s){ return s instanceof ORYX.Core.Node && s.getStencil().id().endsWith("Lane")})){
var lanes = selection.findAll(function(s){
return s instanceof ORYX.Core.Node && s.getStencil().id().endsWith("Lane")
});
var pools = [];
var unselectLanes = [];
lanes.each(function(lane){
pools.push(this.getParentPool(lane))
}.bind(this));
pools = pools.uniq().findAll(function(pool){
var childLanes = this.getLanes(pool, true);
if (childLanes.all(function(lane){ return lanes.include(lane)})){
unselectLanes = unselectLanes.concat(childLanes);
return true;
} else if (selection.include(pool) && childLanes.any(function(lane){ return lanes.include(lane)})) {
unselectLanes = unselectLanes.concat(childLanes);
return true;
} else {
return false;
}
}.bind(this))
if (unselectLanes.length > 0 && pools.length > 0){
selection = selection.without.apply(selection, unselectLanes);
selection = selection.concat(pools);
this.facade.setSelection(selection.uniq());
}
}
},
handleShapeRemove: function(option) {
var sh = option.shape;
var parent = option.parent;
if (sh instanceof ORYX.Core.Node && sh.getStencil().idWithoutNs() === "Lane" && this.facade.isExecutingCommands()) {
var pool = this.getParentPool(parent);
if (pool&&pool.parent){
var isLeafFn = function(leaf){
return !leaf.getChildNodes().any(function(r){ return r.getStencil().idWithoutNs() === "Lane"});
}
var isLeaf = isLeafFn(sh);
var parentHasMoreLanes = parent.getChildNodes().any(function(r){ return r.getStencil().idWithoutNs() === "Lane"});
if (isLeaf && parentHasMoreLanes){
var command = new ResizeLanesCommand(sh, parent, pool, this);
this.facade.executeCommands([command]);
} else if( !isLeaf &&
!this.facade.getSelection().any(function(select){ // Find one of the selection, which is a lane and child of "sh" and is a leaf lane
return select instanceof ORYX.Core.Node && select.getStencil().idWithoutNs() === "Lane" &&
select.isParent(sh) && isLeafFn(select);})) {
var Command = ORYX.Core.Command.extend({
construct: function(shape, facade) {
this.children = shape.getChildNodes(true);
this.facade = facade;
},
execute: function() {
this.children.each(function(child){
child.bounds.moveBy(30,0)
});
//this.facade.getCanvas().update();
},
rollback: function() {
this.children.each(function(child){
child.bounds.moveBy(-30,0)
})
//this.facade.getCanvas().update();
}
});
this.facade.executeCommands([new Command(sh, this.facade)]);
} else if (isLeaf&&!parentHasMoreLanes&&parent == pool){
parent.add(sh);
}
}
}
},
hashedSubProcesses: {},
hashChildShapes: function(shape){
var children = shape.getChildNodes();
children.each(function(child){
if (this.hashedSubProcesses[child.id]){
this.hashedSubProcesses[child.id] = child.absoluteXY();
this.hashedSubProcesses[child.id].width = child.bounds.width();
this.hashedSubProcesses[child.id].height = child.bounds.height();
this.hashChildShapes(child);
}
}.bind(this));
},
/**
* Handle the layouting of a sub process.
* Mainly to adjust the child dockers of a sub process.
*
*/
handleSubProcess : function(option) {
var sh = option.shape;
if (!this.hashedSubProcesses[sh.id]) {
this.hashedSubProcesses[sh.id] = sh.absoluteXY();
this.hashedSubProcesses[sh.id].width = sh.bounds.width();
this.hashedSubProcesses[sh.id].height = sh.bounds.height();
return;
}
var offset = sh.absoluteXY();
offset.x -= this.hashedSubProcesses[sh.id].x;
offset.y -= this.hashedSubProcesses[sh.id].y;
var resized = this.hashedSubProcesses[sh.id].width !== sh.bounds.width() || this.hashedSubProcesses[sh.id].height !== sh.bounds.height();
this.hashedSubProcesses[sh.id] = sh.absoluteXY();
this.hashedSubProcesses[sh.id].width = sh.bounds.width();
this.hashedSubProcesses[sh.id].height = sh.bounds.height();
this.hashChildShapes(sh);
// Move dockers only if currently is not resizing
if (this.facade.isExecutingCommands()&&!resized) {
this.moveChildDockers(sh, offset);
}
},
moveChildDockers: function(shape, offset){
if (!offset.x && !offset.y) {
return;
}
var children = shape.getChildNodes(true);
// Get all nodes
var dockers = children
// Get all incoming and outgoing edges
.map(function(node){
return [].concat(node.getIncomingShapes())
.concat(node.getOutgoingShapes())
})
// Flatten all including arrays into one
.flatten()
// Get every edge only once
.uniq()
// Get all dockers
.map(function(edge){
return edge.dockers.length > 2 ?
edge.dockers.slice(1, edge.dockers.length-1) :
[];
})
// Flatten the dockers lists
.flatten();
var abs = shape.absoluteBounds();
abs.moveBy(-offset.x, -offset.y)
var obj = {};
dockers.each(function(docker){
if (docker.isChanged){
return;
}
var off = Object.clone(offset);
if (!abs.isIncluded(docker.bounds.center())){
var index = docker.parent.dockers.indexOf(docker);
var size = docker.parent.dockers.length;
var from = docker.parent.getSource();
var to = docker.parent.getTarget();
var bothAreIncluded = children.include(from) && children.include(to);
if (!bothAreIncluded){
var previousIsOver = index !== 0 ? abs.isIncluded(docker.parent.dockers[index-1].bounds.center()) : false;
var nextIsOver = index !== size-1 ? abs.isIncluded(docker.parent.dockers[index+1].bounds.center()) : false;
if (!previousIsOver && !nextIsOver){ return; }
var ref = docker.parent.dockers[previousIsOver ? index-1 : index+1];
if (Math.abs(-Math.abs(ref.bounds.center().x-docker.bounds.center().x)) < 2){
off.y = 0;
} else if(Math.abs(-Math.abs(ref.bounds.center().y-docker.bounds.center().y)) < 2){
off.x = 0;
} else {
return;
}
}
}
obj[docker.getId()] = {
docker:docker,
offset:off
}
})
// Set dockers
this.facade.executeCommands([new ORYX.Core.MoveDockersCommand(obj)]);
},
/**
* DragDocker.Docked Handler
*
*/
handleDockerDocked: function(options) {
var namespace = this.getNamespace();
var edge = options.parent;
var edgeSource = options.target;
if(edge.getStencil().id() === namespace + "SequenceFlow") {
var isGateway = edgeSource.getStencil().groups().find(function(group) {
if(group == "Gateways")
return group;
});
if(!isGateway && (edge.properties["oryx-conditiontype"] == "Expression"))
// show diamond on edge source
edge.setProperty("oryx-showdiamondmarker", true);
else
// do not show diamond on edge source
edge.setProperty("oryx-showdiamondmarker", false);
// update edge rendering
//edge.update();
this.facade.getCanvas().update();
}
},
/**
* PropertyWindow.PropertyChanged Handler
*/
handlePropertyChanged: function(option) {
var namespace = this.getNamespace();
var shapes = option.elements;
var propertyKey = option.key;
var propertyValue = option.value;
var changed = false;
shapes.each(function(shape){
if((shape.getStencil().id() === namespace + "SequenceFlow") &&
(propertyKey === "oryx-conditiontype")) {
if(propertyValue != "Expression")
// Do not show the Diamond
shape.setProperty("oryx-showdiamondmarker", false);
else {
var incomingShapes = shape.getIncomingShapes();
if(!incomingShapes) {
shape.setProperty("oryx-showdiamondmarker", true);
}
var incomingGateway = incomingShapes.find(function(aShape) {
var foundGateway = aShape.getStencil().groups().find(function(group) {
if(group == "Gateways")
return group;
});
if(foundGateway)
return foundGateway;
});
if(!incomingGateway)
// show diamond on edge source
shape.setProperty("oryx-showdiamondmarker", true);
else
// do not show diamond
shape.setProperty("oryx-showdiamondmarker", false);
}
changed = true;
}
}.bind(this));
if(changed) {this.facade.getCanvas().update();}
},
hashedPoolPositions : {},
hashedLaneDepth : {},
hashedBounds : {},
hashedPositions: {},
/**
* Handler for layouting event 'layout.bpmn2_0.pool'
* @param {Object} event
*/
handleLayoutPool: function(event){
var pool = event.shape;
var selection = this.facade.getSelection();
var currentShape = selection.include(pool) ? pool : selection.first();
currentShape = currentShape || pool;
this.currentPool = pool;
// Check if it is a pool or a lane
if (!(currentShape.getStencil().id().endsWith("Pool") || currentShape.getStencil().id().endsWith("Lane"))) {
return;
}
// Check if the lane is within the pool and is not removed lately
if (currentShape !== pool && !currentShape.isParent(pool) && !this.hashedBounds[pool.id][currentShape.id]){
return;
}
if (!this.hashedBounds[pool.id]) {
this.hashedBounds[pool.id] = {};
}
// Find all child lanes
var lanes = this.getLanes(pool);
if (lanes.length <= 0) {
return
}
var allLanes = this.getLanes(pool, true), hp;
var considerForDockers = allLanes.clone();
var hashedPositions = $H({});
allLanes.each(function(lane){
hashedPositions[lane.id] = lane.bounds.upperLeft();
})
// Show/hide caption regarding the number of lanes
if (lanes.length === 1 && this.getLanes(lanes.first()).length <= 0) {
// TRUE if there is a caption
lanes.first().setProperty("oryx-showcaption", lanes.first().properties["oryx-name"].trim().length > 0);
var rect = lanes.first().node.getElementsByTagName("rect");
rect[0].setAttributeNS(null, "display", "none");
} else {
allLanes.invoke("setProperty", "oryx-showcaption", true);
allLanes.each(function(lane){
var rect = lane.node.getElementsByTagName("rect");
rect[0].removeAttributeNS(null, "display");
})
}
var deletedLanes = [];
var addedLanes = [];
// Get all new lanes
var i=-1;
while (++i<allLanes.length) {
if (!this.hashedBounds[pool.id][allLanes[i].id]){
addedLanes.push(allLanes[i])
}
}
if (addedLanes.length > 0){
currentShape = addedLanes.first();
}
// Get all deleted lanes
var resourceIds = $H(this.hashedBounds[pool.id]).keys();
var i=-1;
while (++i<resourceIds.length) {
if (!allLanes.any(function(lane){ return lane.id == resourceIds[i]})){
deletedLanes.push(this.hashedBounds[pool.id][resourceIds[i]]);
selection = selection.without(function(r){ return r.id == resourceIds[i] });
}
}
var height, width, x, y;
if (deletedLanes.length > 0 || addedLanes.length > 0) {
if (addedLanes.length === 1 && this.getLanes(addedLanes[0].parent).length === 1){
// Set height from the pool
height = this.adjustHeight(lanes, addedLanes[0].parent);
} else {
// Set height from the pool
height = this.updateHeight(pool);
}
// Set width from the pool
width = this.adjustWidth(lanes, pool.bounds.width());
pool.update();
}
/**
* Set width/height depending on the pool
*/
else if (pool == currentShape) {
if (selection.length === 1 && this.isResized(pool, this.hashedPoolPositions[pool.id])) {
var oldXY = this.hashedPoolPositions[pool.id].upperLeft();
var xy = pool.bounds.upperLeft();
var scale = 0;
if (this.shouldScale(pool)){
var old = this.hashedPoolPositions[pool.id];
scale = old.height()/pool.bounds.height();
}
this.adjustLanes(pool, allLanes, oldXY.x - xy.x, oldXY.y - xy.y, scale);
}
// Set height from the pool
height = this.adjustHeight(lanes, undefined, pool.bounds.height());
// Set width from the pool
width = this.adjustWidth(lanes, pool.bounds.width());
}
/**???
* Set width/height depending on containing lanes
*/
else {
// Reposition the pool if one shape is selected and the upperleft has changed
if (selection.length === 1 && this.isResized(currentShape, this.hashedBounds[pool.id][currentShape.id])){
var oldXY = this.hashedBounds[pool.id][currentShape.id].upperLeft();
var xy = currentShape.absoluteXY();
x = oldXY.x - xy.x;
y = oldXY.y - xy.y;
// Adjust all other lanes beneath this lane
if (x||y){
considerForDockers = considerForDockers.without(currentShape);
this.adjustLanes(pool, this.getAllExcludedLanes(pool, currentShape), x, 0);
}
// Adjust all child lanes
var childLanes = this.getLanes(currentShape, true);
if (childLanes.length > 0){
if (this.shouldScale(currentShape)){
var old = this.hashedBounds[pool.id][currentShape.id];
var scale = old.height()/currentShape.bounds.height();
this.adjustLanes(pool, childLanes, x, y, scale);
} else {
this.adjustLanes(pool, childLanes, x, y, 0);
}
}
}
// Cache all bounds
var changes = allLanes.map(function(lane){ return {
shape: lane,
bounds: lane.bounds.clone()
} });
// Get height and adjust child heights
height = this.adjustHeight(lanes, currentShape);
// Check if something has changed and maybe create a command
this.checkForChanges(allLanes, changes);
// Set width from the current shape
width = this.adjustWidth(lanes, currentShape.bounds.width()+(this.getDepth(currentShape,pool)*30));
}
this.setDimensions(pool, width, height, x, y);
if (this.facade.isExecutingCommands() && (deletedLanes.length === 0 || addedLanes.length !== 0)){
// Update all dockers
this.updateDockers(considerForDockers, pool);
// Check if the order has changed
if (this.hashedPositions[pool.id] && this.hashedPositions[pool.id].keys().any(function(key, i){
return (allLanes[i]||{}).id !== key;
})){
var LanesHasBeenReordered = ORYX.Core.Command.extend({
construct: function(originPosition, newPosition, lanes, plugin, poolId) {
this.originPosition = Object.clone(originPosition);
this.newPosition = Object.clone(newPosition);
this.lanes = lanes;
this.plugin = plugin;
this.pool = poolId;
},
execute: function(){
if (!this.executed){
this.executed = true;
this.lanes.each(function(lane){
if (this.newPosition[lane.id])
lane.bounds.moveTo(this.newPosition[lane.id])
}.bind(this));
this.plugin.hashedPositions[this.pool] = Object.clone(this.newPosition);
}
},
rollback: function(){
this.lanes.each(function(lane){
if (this.originPosition[lane.id])
lane.bounds.moveTo(this.originPosition[lane.id])
}.bind(this));
this.plugin.hashedPositions[this.pool] = Object.clone(this.originPosition);
}
});
var hp2 = $H({});
allLanes.each(function(lane){
hp2[lane.id] = lane.bounds.upperLeft();
})
var command = new LanesHasBeenReordered(hashedPositions, hp2, allLanes, this, pool.id);
this.facade.executeCommands([command]);
}
}
this.hashedBounds[pool.id] = {};
this.hashedPositions[pool.id] = hashedPositions;
var i=-1;
while (++i < allLanes.length) {
// Cache positions
this.hashedBounds[pool.id][allLanes[i].id] = allLanes[i].absoluteBounds();
// Cache also the bounds of child shapes, mainly for child subprocesses
this.hashChildShapes(allLanes[i]);
this.hashedLaneDepth[allLanes[i].id] = this.getDepth(allLanes[i], pool);
this.forceToUpdateLane(allLanes[i]);
}
this.hashedPoolPositions[pool.id] = pool.bounds.clone();
// Update selection
//this.facade.setSelection(selection);
},
shouldScale: function(element){
var childLanes = element.getChildNodes().findAll(function(shape){ return shape.getStencil().id().endsWith("Lane") })
return childLanes.length > 1 || childLanes.any(function(lane){ return this.shouldScale(lane) }.bind(this))
},
/**
* Lookup if some bounds has changed
* @param {Object} lanes
* @param {Object} changes
*/
checkForChanges: function(lanes, changes){
// Check if something has changed
if (this.facade.isExecutingCommands() && changes.any(function(change){
return change.shape.bounds.toString() !== change.bounds.toString();
})){
var Command = ORYX.Core.Command.extend({
construct: function(changes) {
this.oldState = changes;
this.newState = changes.map(function(s){ return {shape:s.shape, bounds:s.bounds.clone()}});
},
execute: function(){
if (this.executed){
this.applyState(this.newState);
}
this.executed = true;
},
rollback: function(){
this.applyState(this.oldState);
},
applyState: function(state){
state.each(function(s){
s.shape.bounds.set(s.bounds.upperLeft(), s.bounds.lowerRight());
})
}
});
this.facade.executeCommands([new Command(changes)]);
}
},
isResized: function(shape, bounds){
if (!bounds||!shape){
return false;
}
var oldB = bounds;
//var oldXY = oldB.upperLeft();
//var xy = shape.absoluteXY();
return Math.round(oldB.width() - shape.bounds.width()) !== 0 || Math.round(oldB.height() - shape.bounds.height()) !== 0
},
adjustLanes: function(pool, lanes, x, y, scale){
scale = scale || 0;
// For every lane, adjust the child nodes with the offset
lanes.each(function(l){
l.getChildNodes().each(function(child){
if (!child.getStencil().id().endsWith("Lane")){
var cy = scale ? child.bounds.center().y - (child.bounds.center().y/scale) : -y;
child.bounds.moveBy((x||0), -cy);
if (scale&&child.getStencil().id().endsWith("Subprocess")) {
this.moveChildDockers(child, {x:(0), y:-cy});
}
}
}.bind(this));
this.hashedBounds[pool.id][l.id].moveBy(-(x||0), !scale?-y:0);
if (scale) {
l.isScaled = true;
}
}.bind(this))
},
getAllExcludedLanes: function(parent, lane){
var lanes = [];
parent.getChildNodes().each(function(shape){
if ((!lane || shape !== lane) && shape.getStencil().id().endsWith("Lane")){
lanes.push(shape);
lanes = lanes.concat(this.getAllExcludedLanes(shape, lane));
}
}.bind(this));
return lanes;
},
forceToUpdateLane: function(lane){
if (lane.bounds.height() !== lane._svgShapes[0].height) {
lane.isChanged = true;
lane.isResized = true;
lane._update();
}
},
getDepth: function(child, parent){
var i=0;
while(child && child.parent && child !== parent){
child = child.parent;
++i
}
return i;
},
updateDepth: function(lane, fromDepth, toDepth){
var xOffset = (fromDepth - toDepth) * 30;
lane.getChildNodes().each(function(shape){
shape.bounds.moveBy(xOffset, 0);
[].concat(children[j].getIncomingShapes())
.concat(children[j].getOutgoingShapes())
})
},
setDimensions: function(shape, width, height, x, y){
var isLane = shape.getStencil().id().endsWith("Lane");
// Set the bounds
shape.bounds.set(
isLane ? 30 : (shape.bounds.a.x - (x || 0)),
isLane ? shape.bounds.a.y : (shape.bounds.a.y - (y || 0)),
width ? shape.bounds.a.x + width - (isLane?30:(x||0)) : shape.bounds.b.x,
height ? shape.bounds.a.y + height - (isLane?0:(y||0)) : shape.bounds.b.y
);
},
setLanePosition: function(shape, y){
shape.bounds.moveTo(30, y);
},
adjustWidth: function(lanes, width) {
// Set width to each lane
(lanes||[]).each(function(lane){
this.setDimensions(lane, width);
this.adjustWidth(this.getLanes(lane), width-30);
}.bind(this));
return width;
},
adjustHeight: function(lanes, changedLane, propagateHeight){
var oldHeight = 0;
if (!changedLane && propagateHeight){
var i=-1;
while (++i<lanes.length){
oldHeight += lanes[i].bounds.height();
}
}
var i=-1;
var height = 0;
// Iterate trough every lane
while (++i<lanes.length){
if (lanes[i] === changedLane) {
// Propagate new height down to the children
this.adjustHeight(this.getLanes(lanes[i]), undefined, lanes[i].bounds.height());
lanes[i].bounds.set({x:30, y:height}, {x:lanes[i].bounds.width()+30, y:lanes[i].bounds.height()+height})
} else if (!changedLane && propagateHeight) {
var tempHeight = (lanes[i].bounds.height() * propagateHeight) / oldHeight;
// Propagate height
this.adjustHeight(this.getLanes(lanes[i]), undefined, tempHeight);
// Set height propotional to the propagated and old height
this.setDimensions(lanes[i], null, tempHeight);
this.setLanePosition(lanes[i], height);
} else {
// Get height from children
var tempHeight = this.adjustHeight(this.getLanes(lanes[i]), changedLane, propagateHeight);
if (!tempHeight) {
tempHeight = lanes[i].bounds.height();
}
this.setDimensions(lanes[i], null, tempHeight);
this.setLanePosition(lanes[i], height);
}
height += lanes[i].bounds.height();
}
return height;
},
updateHeight: function(root){
var lanes = this.getLanes(root);
if (lanes.length == 0){
return root.bounds.height();
}
var height = 0;
var i=-1;
while (++i < lanes.length) {
this.setLanePosition(lanes[i], height);
height += this.updateHeight(lanes[i]);
}
this.setDimensions(root, null, height);
return height;
},
getOffset: function(lane, includePool, pool){
var offset = {x:0,y:0};
/*var parent = lane;
while(parent) {
var offParent = this.hashedBounds[pool.id][parent.id] ||(includePool === true ? this.hashedPoolPositions[parent.id] : undefined);
if (offParent){
var ul = parent.bounds.upperLeft();
var ulo = offParent.upperLeft();
offset.x += ul.x-ulo.x;
offset.y += ul.y-ulo.y;
}
if (parent.getStencil().id().endsWith("Pool")) {
break;
}
parent = parent.parent;
} */
var offset = lane.absoluteXY();
var hashed = this.hashedBounds[pool.id][lane.id] ||(includePool === true ? this.hashedPoolPositions[lane.id] : undefined);
if (hashed) {
offset.x -= hashed.upperLeft().x;
offset.y -= hashed.upperLeft().y;
} else {
return {x:0,y:0}
}
return offset;
},
getNextLane: function(shape){
while(shape && !shape.getStencil().id().endsWith("Lane")){
if (shape instanceof ORYX.Core.Canvas) {
return null;
}
shape = shape.parent;
}
return shape;
},
getParentPool: function(shape){
while(shape && !shape.getStencil().id().endsWith("Pool")){
if (shape instanceof ORYX.Core.Canvas) {
return null;
}
shape = shape.parent;
}
return shape;
},
updateDockers: function(lanes, pool){
var absPool = pool.absoluteBounds(), movedShapes = [];
var oldPool = (this.hashedPoolPositions[pool.id]||absPool).clone();
var i=-1, j=-1, k=-1, l=-1, docker;
var dockers = {};
while (++i < lanes.length) {
if (!this.hashedBounds[pool.id][lanes[i].id]) {
continue;
}
var isScaled = lanes[i].isScaled;
delete lanes[i].isScaled;
var children = lanes[i].getChildNodes();
var absBounds = lanes[i].absoluteBounds();
var oldBounds = (this.hashedBounds[pool.id][lanes[i].id]||absBounds);
//oldBounds.moveBy((absBounds.upperLeft().x-lanes[i].bounds.upperLeft().x), (absBounds.upperLeft().y-lanes[i].bounds.upperLeft().y));
var offset = this.getOffset(lanes[i], true, pool);
var xOffsetDepth = 0;
var depth = this.getDepth(lanes[i], pool);
if ( this.hashedLaneDepth[lanes[i].id] !== undefined && this.hashedLaneDepth[lanes[i].id] !== depth) {
xOffsetDepth = (this.hashedLaneDepth[lanes[i].id] - depth) * 30;
offset.x += xOffsetDepth;
}
j=-1;
while (++j < children.length) {
if (xOffsetDepth && !children[j].getStencil().id().endsWith("Lane")) {
movedShapes.push({xOffset:xOffsetDepth, shape: children[j]});
children[j].bounds.moveBy(xOffsetDepth, 0);
}
if (children[j].getStencil().id().endsWith("Subprocess")) {
this.moveChildDockers(children[j], offset);
}
var edges = [].concat(children[j].getIncomingShapes())
.concat(children[j].getOutgoingShapes())
// Remove all edges which are included in the selection from the list
.findAll(function(r){ return r instanceof ORYX.Core.Edge })
k=-1;
while (++k < edges.length) {
if (edges[k].getStencil().id().endsWith("MessageFlow")) {
this.layoutEdges(children[j], [edges[k]], offset);
continue;
}
l=-1;
while (++l < edges[k].dockers.length) {
docker = edges[k].dockers[l];
if (docker.getDockedShape()||docker.isChanged){
continue;
}
pos = docker.bounds.center();
// Check if the modified center included the new position
var isOverLane = oldBounds.isIncluded(pos);
// Check if the original center is over the pool
var isOutSidePool = !oldPool.isIncluded(pos);
var previousIsOverLane = l == 0 ? isOverLane : oldBounds.isIncluded(edges[k].dockers[l-1].bounds.center());
var nextIsOverLane = l == edges[k].dockers.length-1 ? isOverLane : oldBounds.isIncluded(edges[k].dockers[l+1].bounds.center());
var off = Object.clone(offset);
// If the
if (isScaled && isOverLane && this.isResized(lanes[i], this.hashedBounds[pool.id][lanes[i].id])){
var relY = (pos.y - absBounds.upperLeft().y + off.y);
off.y -= (relY - (relY * (absBounds.height()/oldBounds.height())));
}
// Check if the previous dockers docked shape is from this lane
// Otherwise, check if the docker is over the lane OR is outside the lane
// but the previous/next was over this lane
if (isOverLane){
dockers[docker.id] = {docker: docker, offset:off};
}
/*else if (l == 1 && edges[k].dockers.length>2 && edges[k].dockers[l-1].isDocked()){
var dockedLane = this.getNextLane(edges[k].dockers[l-1].getDockedShape());
if (dockedLane != lanes[i])
continue;
dockers[docker.id] = {docker: docker, offset:offset};
}
// Check if the next dockers docked shape is from this lane
else if (l == edges[k].dockers.length-2 && edges[k].dockers.length>2 && edges[k].dockers[l+1].isDocked()){
var dockedLane = this.getNextLane(edges[k].dockers[l+1].getDockedShape());
if (dockedLane != lanes[i])
continue;
dockers[docker.id] = {docker: docker, offset:offset};
}
else if (isOutSidePool) {
dockers[docker.id] = {docker: docker, offset:this.getOffset(lanes[i], true, pool)};
}*/
}
}
}
}
// Move the moved children
var MoveChildCommand = ORYX.Core.Command.extend({
construct: function(state){
this.state = state;
},
execute: function(){
if (this.executed){
this.state.each(function(s){
s.shape.bounds.moveBy(s.xOffset, 0);
});
}
this.executed = true;
},
rollback: function(){
this.state.each(function(s){
s.shape.bounds.moveBy(-s.xOffset, 0);
});
}
})
// Set dockers
this.facade.executeCommands([new ORYX.Core.MoveDockersCommand(dockers), new MoveChildCommand(movedShapes)]);
},
moveBy: function(pos, offset){
pos.x += offset.x;
pos.y += offset.y;
return pos;
},
getHashedBounds: function(shape){
return this.currentPool && this.hashedBounds[this.currentPool.id][shape.id] ? this.hashedBounds[this.currentPool.id][shape.id] : shape.absoluteBounds();
},
/**
* Returns a set on all child lanes for the given Shape. If recursive is TRUE, also indirect children will be returned (default is FALSE)
* The set is sorted with first child the lowest y-coordinate and the last one the highest.
* @param {ORYX.Core.Shape} shape
* @param {boolean} recursive
*/
getLanes: function(shape, recursive){
var namespace = this.getNamespace();
// Get all the child lanes
var lanes = shape.getChildNodes(recursive||false).findAll(function(node) { return (node.getStencil().id() === namespace + "Lane"); });
// Sort all lanes by there y coordinate
lanes = lanes.sort(function(a, b){
// Get y coordinates for upper left and lower right
var auy = Math.round(a.bounds.upperLeft().y);
var buy = Math.round(b.bounds.upperLeft().y);
var aly = Math.round(a.bounds.lowerRight().y);
var bly = Math.round(b.bounds.lowerRight().y);
var ha = this.getHashedBounds(a);
var hb = this.getHashedBounds(b);
// Get the old y coordinates
var oauy = Math.round(ha.upperLeft().y);
var obuy = Math.round(hb.upperLeft().y);
var oaly = Math.round(ha.lowerRight().y);
var obly = Math.round(hb.lowerRight().y);
// If equal, than use the old one
if (auy == buy && aly == bly) {
auy = oauy; buy = obuy; aly = oaly; bly = obly;
}
if (Math.round(a.bounds.height()-ha.height()) === 0 && Math.round(b.bounds.height()-hb.height()) === 0){
return auy < buy ? -1 : (auy > buy ? 1: 0);
}
// Check if upper left and lower right is completely above/below
var above = auy < buy && aly < bly;
var below = auy > buy && aly > bly;
// Check if a is above b including the old values
var slightlyAboveBottom = auy < buy && aly >= bly && oaly < obly;
var slightlyAboveTop = auy >= buy && aly < bly && oauy < obuy;
// Check if a is below b including the old values
var slightlyBelowBottom = auy > buy && aly <= bly && oaly > obly;
var slightlyBelowTop = auy <= buy && aly > bly && oauy > obuy;
// Return -1 if a is above b, 1 if b is above a, or 0 otherwise
return (above || slightlyAboveBottom || slightlyAboveTop ? -1 : (below || slightlyBelowBottom || slightlyBelowTop ? 1 : 0))
}.bind(this));
// Return lanes
return lanes;
},
getNamespace: function() {
if(!this.namespace) {
var stencilsets = this.facade.getStencilSets();
if(stencilsets.keys()) {
this.namespace = stencilsets.keys()[0];
} else {
return undefined;
}
}
return this.namespace;
}
};
var ResizeLanesCommand = ORYX.Core.Command.extend({
construct: function(shape, parent, pool, plugin) {
this.facade = plugin.facade;
this.plugin = plugin;
this.shape = shape;
this.changes;
this.pool = pool;
this.parent = parent;
this.shapeChildren = [];
/*
* The Bounds have to be stored
* separate because they would
* otherwise also be influenced
*/
this.shape.getChildShapes().each(function(childShape) {
this.shapeChildren.push({
shape: childShape,
bounds: {
a: {
x: childShape.bounds.a.x,
y: childShape.bounds.a.y
},
b: {
x: childShape.bounds.b.x,
y: childShape.bounds.b.y
}
}
});
}.bind(this));
this.shapeUpperLeft = this.shape.bounds.upperLeft();
// If there is no parent,
// correct the abs position with the parents abs.
/*if (!this.shape.parent) {
var pAbs = parent.absoluteXY();
this.shapeUpperLeft.x += pAbs.x;
this.shapeUpperLeft.y += pAbs.y;
}*/
this.parentHeight = this.parent.bounds.height();
},
getLeafLanes: function(lane){
var childLanes = this.plugin.getLanes(lane).map(function(child){
return this.getLeafLanes(child);
}.bind(this)).flatten();
return childLanes.length > 0 ? childLanes : [lane];
},
findNewLane: function(){
var lanes = this.plugin.getLanes(this.parent);
var leafLanes = this.getLeafLanes(this.parent);
/*leafLanes = leafLanes.sort(function(a,b){
var aupl = a.absoluteXY().y;
var bupl = b.absoluteXY().y;
return aupl < bupl ? -1 : (aupl > bupl ? 1 : 0)
})*/
this.lane = leafLanes.find(function(l){ return l.bounds.upperLeft().y >= this.shapeUpperLeft.y }.bind(this)) || leafLanes.last();
this.laneUpperLeft = this.lane.bounds.upperLeft();
},
execute: function() {
if(this.changes) {
this.executeAgain();
return;
}
/*
* Rescue all ChildShapes of the deleted
* Shape into the lane that takes its
* place
*/
if (!this.lane){
this.findNewLane();
}
if(this.lane) {
var laUpL = this.laneUpperLeft;
var shUpL = this.shapeUpperLeft;
var depthChange = this.plugin.getDepth(this.lane, this.parent)-1;
this.changes = $H({});
// Selected lane is BELOW the removed lane
if (laUpL.y >= shUpL.y) {
this.lane.getChildShapes().each(function(childShape) {
/*
* Cache the changes for rollback
*/
if(!this.changes[childShape.getId()]) {
this.changes[childShape.getId()] = this.computeChanges(childShape, this.lane, this.lane, this.shape.bounds.height());
}
childShape.bounds.moveBy(0, this.shape.bounds.height());
}.bind(this));
this.plugin.hashChildShapes(this.lane);
this.shapeChildren.each(function(shapeChild) {
shapeChild.shape.bounds.set(shapeChild.bounds);
shapeChild.shape.bounds.moveBy((shUpL.x-30)-(depthChange*30), 0);
/*
* Cache the changes for rollback
*/
if(!this.changes[shapeChild.shape.getId()]) {
this.changes[shapeChild.shape.getId()] = this.computeChanges(shapeChild.shape, this.shape, this.lane, 0);
}
this.lane.add(shapeChild.shape);
}.bind(this));
this.lane.bounds.moveBy(0, shUpL.y-laUpL.y);
// Selected lane is ABOVE the removed lane
} else if(shUpL.y > laUpL.y){
this.shapeChildren.each(function(shapeChild) {
shapeChild.shape.bounds.set(shapeChild.bounds);
shapeChild.shape.bounds.moveBy((shUpL.x-30)-(depthChange*30), this.lane.bounds.height());
/*
* Cache the changes for rollback
*/
if(!this.changes[shapeChild.shape.getId()]) {
this.changes[shapeChild.shape.getId()] = this.computeChanges(shapeChild.shape, this.shape, this.lane, 0);
}
this.lane.add(shapeChild.shape);
}.bind(this));
}
}
/*
* Adjust the height of the lanes
*/
// Get the height values
var oldHeight = this.lane.bounds.height();
var newHeight = this.lane.length === 1 ? this.parentHeight : this.lane.bounds.height() + this.shape.bounds.height();
// Set height
this.setHeight(newHeight, oldHeight, this.parent, this.parentHeight, true);
// Cache all sibling lanes
//this.changes[this.shape.getId()] = this.computeChanges(this.shape, this.parent, this.parent, 0);
this.plugin.getLanes(this.parent).each(function(childLane){
if(!this.changes[childLane.getId()] && childLane !== this.lane && childLane !== this.shape) {
this.changes[childLane.getId()] = this.computeChanges(childLane, this.parent, this.parent, 0);
}
}.bind(this))
// Update
this.update();
},
setHeight: function(newHeight, oldHeight, parent, parentHeight, store){
// Set heigh of the lane
this.plugin.setDimensions(this.lane, this.lane.bounds.width(), newHeight);
this.plugin.hashedBounds[this.pool.id][this.lane.id] = this.lane.absoluteBounds();
// Adjust child lanes
this.plugin.adjustHeight(this.plugin.getLanes(parent), this.lane);
if (store === true){
// Store changes
this.changes[this.shape.getId()] = this.computeChanges(this.shape, parent, parent, 0, oldHeight, newHeight);
}
// Set parents height
this.plugin.setDimensions(parent, parent.bounds.width(), parentHeight);
if (parent !== this.pool){
this.plugin.setDimensions(this.pool, this.pool.bounds.width(), this.pool.bounds.height() + (newHeight-oldHeight));
}
},
update: function(){
// Hack to prevent the updating of the dockers
this.plugin.hashedBounds[this.pool.id]["REMOVED"] = true;
// Update
//this.facade.getCanvas().update();
},
rollback: function() {
var laUpL = this.laneUpperLeft;
var shUpL = this.shapeUpperLeft;
this.changes.each(function(pair) {
var parent = pair.value.oldParent;
var shape = pair.value.shape;
var parentHeight = pair.value.parentHeight;
var oldHeight = pair.value.oldHeight;
var newHeight = pair.value.newHeight;
// Move siblings
if (shape.getStencil().id().endsWith("Lane")){
shape.bounds.moveTo(pair.value.oldPosition);
}
// If lane
if(oldHeight) {
this.setHeight(oldHeight, newHeight, parent, parent.bounds.height() + (oldHeight - newHeight));
if (laUpL.y >= shUpL.y) {
this.lane.bounds.moveBy(0, this.shape.bounds.height()-1);
}
} else {
parent.add(shape);
shape.bounds.moveTo(pair.value.oldPosition);
}
}.bind(this));
// Update
//this.update();
},
executeAgain: function() {
this.changes.each(function(pair) {
var parent = pair.value.newParent;
var shape = pair.value.shape;
var newHeight = pair.value.newHeight;
var oldHeight = pair.value.oldHeight;
// If lane
if(newHeight) {
var laUpL = this.laneUpperLeft.y;
var shUpL = this.shapeUpperLeft.y;
if (laUpL >= shUpL) {
this.lane.bounds.moveBy(0, shUpL - laUpL);
}
this.setHeight(newHeight, oldHeight, parent, parent.bounds.height() + (newHeight-oldHeight));
} else {
parent.add(shape);
shape.bounds.moveTo(pair.value.newPosition);
}
}.bind(this));
// Update
this.update();
},
computeChanges: function(shape, oldParent, parent, yOffset, oldHeight, newHeight) {
oldParent = this.changes[shape.getId()] ? this.changes[shape.getId()].oldParent : oldParent;
var oldPosition = this.changes[shape.getId()] ? this.changes[shape.getId()].oldPosition : shape.bounds.upperLeft();
var sUl = shape.bounds.upperLeft();
var pos = {x: sUl.x, y: sUl.y + yOffset};
var changes = {
shape : shape,
parentHeight: oldParent.bounds.height(),
oldParent : oldParent,
oldPosition : oldPosition,
oldHeight : oldHeight,
newParent : parent,
newPosition : pos,
newHeight : newHeight
};
return changes;
}
});
ORYX.Plugins.BPMN2_0 = ORYX.Plugins.AbstractPlugin.extend(ORYX.Plugins.BPMN2_0);
}()