luos/gulliver/js/ext/draw2d.js

/**This notice must be untouched at all times.
This is the COMPRESSED version of the Draw2D Library
WebSite: http://www.draw2d.org
Copyright: 2006 Andreas Herz. All rights reserved.
Created: 5.11.2006 by Andreas Herz (Web: http://www.freegroup.de )
LICENSE: LGPL
**/
Event=function(){
this.type=null;
this.target=null;
this.relatedTarget=null;
this.cancelable=false;
this.timeStamp=null;
this.returnValue=true;
};
Event.prototype.initEvent=function(sType,_3a0c){
this.type=sType;
this.cancelable=_3a0c;
this.timeStamp=(new Date()).getTime();
};
Event.prototype.preventDefault=function(){
if(this.cancelable){
this.returnValue=false;
}
};
Event.fireDOMEvent=function(_3a0d,_3a0e){
if(document.createEvent){
var evt=document.createEvent("Events");
evt.initEvent(_3a0d,true,true);
_3a0e.dispatchEvent(evt);
}else{
if(document.createEventObject){
var evt=document.createEventObject();
_3a0e.fireEvent("on"+_3a0d,evt);
}
}
};
EventTarget=function(){
this.eventhandlers=new Object();
};
EventTarget.prototype.addEventListener=function(sType,_3a11){
if(typeof this.eventhandlers[sType]=="undefined"){
this.eventhandlers[sType]=new Array;
}
this.eventhandlers[sType][this.eventhandlers[sType].length]=_3a11;
};
EventTarget.prototype.dispatchEvent=function(_3a12){
_3a12.target=this;
if(typeof this.eventhandlers[_3a12.type]!="undefined"){
for(var i=0;i<this.eventhandlers[_3a12.type].length;i++){
this.eventhandlers[_3a12.type][i](_3a12);
}
}
return _3a12.returnValue;
};
EventTarget.prototype.removeEventListener=function(sType,_3a15){
if(typeof this.eventhandlers[sType]!="undefined"){
var _3a16=new Array;
for(var i=0;i<this.eventhandlers[sType].length;i++){
if(this.eventhandlers[sType][i]!=_3a15){
_3a16[_3a16.length]=this.eventhandlers[sType][i];
}
}
this.eventhandlers[sType]=_3a16;
}
};
ArrayList=function(){
this.increment=10;
this.size=0;
this.data=new Array(this.increment);
};
ArrayList.EMPTY_LIST=new ArrayList();
ArrayList.prototype.reverse=function(){
var _3dc7=new Array(this.size);
for(var i=0;i<this.size;i++){
_3dc7[i]=this.data[this.size-i-1];
}
this.data=_3dc7;
};
ArrayList.prototype.getCapacity=function(){
return this.data.length;
};
ArrayList.prototype.getSize=function(){
return this.size;
};
ArrayList.prototype.isEmpty=function(){
return this.getSize()==0;
};
ArrayList.prototype.getLastElement=function(){
if(this.data[this.getSize()-1]!=null){
return this.data[this.getSize()-1];
}
};
ArrayList.prototype.getFirstElement=function(){
if(this.data[0]!=null){
return this.data[0];
}
};
ArrayList.prototype.get=function(i){
return this.data[i];
};
ArrayList.prototype.add=function(obj){
if(this.getSize()==this.data.length){
this.resize();
}
this.data[this.size++]=obj;
};
ArrayList.prototype.addAll=function(obj){
for(var i=0;i<obj.getSize();i++){
this.add(obj.get(i));
}
};
ArrayList.prototype.remove=function(obj){
var index=this.indexOf(obj);
if(index>=0){
return this.removeElementAt(index);
}
return null;
};
ArrayList.prototype.insertElementAt=function(obj,index){
if(this.size==this.capacity){
this.resize();
}
for(var i=this.getSize();i>index;i--){
this.data[i]=this.data[i-1];
}
this.data[index]=obj;
this.size++;
};
ArrayList.prototype.removeElementAt=function(index){
var _3dd3=this.data[index];
for(var i=index;i<(this.getSize()-1);i++){
this.data[i]=this.data[i+1];
}
this.data[this.getSize()-1]=null;
this.size--;
return _3dd3;
};
ArrayList.prototype.removeAllElements=function(){
this.size=0;
for(var i=0;i<this.data.length;i++){
this.data[i]=null;
}
};
ArrayList.prototype.indexOf=function(obj){
for(var i=0;i<this.getSize();i++){
if(this.data[i]==obj){
return i;
}
}
return -1;
};
ArrayList.prototype.contains=function(obj){
for(var i=0;i<this.getSize();i++){
if(this.data[i]==obj){
return true;
}
}
return false;
};
ArrayList.prototype.resize=function(){
newData=new Array(this.data.length+this.increment);
for(var i=0;i<this.data.length;i++){
newData[i]=this.data[i];
}
this.data=newData;
};
ArrayList.prototype.trimToSize=function(){
var temp=new Array(this.getSize());
for(var i=0;i<this.getSize();i++){
temp[i]=this.data[i];
}
this.size=temp.length-1;
this.data=temp;
};
ArrayList.prototype.sort=function(f){
var i,j;
var _3ddf;
var _3de0;
var _3de1;
var _3de2;
for(i=1;i<this.getSize();i++){
_3de0=this.data[i];
_3ddf=_3de0[f];
j=i-1;
_3de1=this.data[j];
_3de2=_3de1[f];
while(j>=0&&_3de2>_3ddf){
this.data[j+1]=this.data[j];
j--;
if(j>=0){
_3de1=this.data[j];
_3de2=_3de1[f];
}
}
this.data[j+1]=_3de0;
}
};
ArrayList.prototype.clone=function(){
var _3de3=new ArrayList(this.size);
for(var i=0;i<this.size;i++){
_3de3.add(this.data[i]);
}
return _3de3;
};
ArrayList.prototype.overwriteElementAt=function(obj,index){
this.data[index]=obj;
};
function trace(_3dbe){
var _3dbf=openwindow("about:blank",700,400);
_3dbf.document.writeln("<pre>"+_3dbe+"</pre>");
}
function openwindow(url,width,_3dc2){
var left=(screen.width-width)/2;
var top=(screen.height-_3dc2)/2;
property="left="+left+", top="+top+", toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1,alwaysRaised,width="+width+",height="+_3dc2;
return window.open(url,"_blank",property);
}
function dumpObject(obj){
trace("----------------------------------------------------------------------------");
trace("- Object dump");
trace("----------------------------------------------------------------------------");
for(var i in obj){
try{
if(typeof obj[i]!="function"){
trace(i+" --&gt; "+obj[i]);
}
}
catch(e){
}
}
for(var i in obj){
try{
if(typeof obj[i]=="function"){
trace(i+" --&gt; "+obj[i]);
}
}
catch(e){
}
}
trace("----------------------------------------------------------------------------");
}
Drag=function(){
};
Drag.current=null;
Drag.currentTarget=null;
Drag.dragging=false;
Drag.isDragging=function(){
return this.dragging;
};
Drag.setCurrent=function(_326a){
this.current=_326a;
this.dragging=true;
};
Drag.getCurrent=function(){
return this.current;
};
Drag.clearCurrent=function(){
this.current=null;
this.dragging=false;
};
Draggable=function(_326b,_326c){
EventTarget.call(this);
this.construct(_326b,_326c);
this.diffX=0;
this.diffY=0;
this.targets=new ArrayList();
};
Draggable.prototype=new EventTarget;
Draggable.prototype.construct=function(_326d,_326e){
this.element=_326d;
this.constraints=_326e;
var oThis=this;
var _3270=function(){
var _3271=new DragDropEvent();
_3271.initDragDropEvent("dblclick",true);
oThis.dispatchEvent(_3271);
var _3272=arguments[0]||window.event;
_3272.cancelBubble=true;
_3272.returnValue=false;
};
var _3273=function(){
var _3274=arguments[0]||window.event;
var _3275=new DragDropEvent();
var _3276=oThis.node.workflow.getAbsoluteX();
var _3277=oThis.node.workflow.getAbsoluteY();
var _3278=oThis.node.workflow.getScrollLeft();
var _3279=oThis.node.workflow.getScrollTop();
_3275.x=_3274.clientX-oThis.element.offsetLeft+_3278-_3276;
_3275.y=_3274.clientY-oThis.element.offsetTop+_3279-_3277;
if(_3274.button==2){
_3275.initDragDropEvent("contextmenu",true);
oThis.dispatchEvent(_3275);
}else{
_3275.initDragDropEvent("dragstart",true);
if(oThis.dispatchEvent(_3275)){
oThis.diffX=_3274.clientX-oThis.element.offsetLeft;
oThis.diffY=_3274.clientY-oThis.element.offsetTop;
Drag.setCurrent(oThis);
if(oThis.isAttached==true){
oThis.detachEventHandlers();
}
oThis.attachEventHandlers();
}
}
_3274.cancelBubble=true;
_3274.returnValue=false;
};
var _327a=function(){
if(Drag.getCurrent()==null){
var _327b=arguments[0]||window.event;
if(Drag.currentHover!=null&&oThis!=Drag.currentHover){
var _327c=new DragDropEvent();
_327c.initDragDropEvent("mouseleave",false,oThis);
Drag.currentHover.dispatchEvent(_327c);
}
if(oThis!=null&&oThis!=Drag.currentHover){
var _327c=new DragDropEvent();
_327c.initDragDropEvent("mouseenter",false,oThis);
oThis.dispatchEvent(_327c);
}
Drag.currentHover=oThis;
}else{
}
};
if(this.element.addEventListener){
this.element.addEventListener("mousemove",_327a,false);
this.element.addEventListener("mousedown",_3273,false);
this.element.addEventListener("dblclick",_3270,false);
}else{
if(this.element.attachEvent){
this.element.attachEvent("onmousemove",_327a);
this.element.attachEvent("onmousedown",_3273);
this.element.attachEvent("ondblclick",_3270);
}else{
throw new Error("Drag not supported in this browser.");
}
}
};
Draggable.prototype.attachEventHandlers=function(){
var oThis=this;
oThis.isAttached=true;
this.tempMouseMove=function(){
var _327e=arguments[0]||window.event;
var _327f=new Point(_327e.clientX-oThis.diffX,_327e.clientY-oThis.diffY);
if(oThis.node.getCanSnapToHelper()){
_327f=oThis.node.getWorkflow().snapToHelper(oThis.node,_327f);
}
oThis.element.style.left=_327f.x+"px";
oThis.element.style.top=_327f.y+"px";
var _3280=oThis.node.workflow.getScrollLeft();
var _3281=oThis.node.workflow.getScrollTop();
var _3282=oThis.node.workflow.getAbsoluteX();
var _3283=oThis.node.workflow.getAbsoluteY();
var _3284=oThis.getDropTarget(_327e.clientX+_3280-_3282,_327e.clientY+_3281-_3283);
var _3285=oThis.getCompartment(_327e.clientX+_3280-_3282,_327e.clientY+_3281-_3283);
if(Drag.currentTarget!=null&&_3284!=Drag.currentTarget){
var _3286=new DragDropEvent();
_3286.initDragDropEvent("dragleave",false,oThis);
Drag.currentTarget.dispatchEvent(_3286);
}
if(_3284!=null&&_3284!=Drag.currentTarget){
var _3286=new DragDropEvent();
_3286.initDragDropEvent("dragenter",false,oThis);
_3284.dispatchEvent(_3286);
}
Drag.currentTarget=_3284;
if(Drag.currentCompartment!=null&&_3285!=Drag.currentCompartment){
var _3286=new DragDropEvent();
_3286.initDragDropEvent("figureleave",false,oThis);
Drag.currentCompartment.dispatchEvent(_3286);
}
if(_3285!=null&&_3285.node!=oThis.node&&_3285!=Drag.currentCompartment){
var _3286=new DragDropEvent();
_3286.initDragDropEvent("figureenter",false,oThis);
_3285.dispatchEvent(_3286);
}
Drag.currentCompartment=_3285;
var _3287=new DragDropEvent();
_3287.initDragDropEvent("drag",false);
oThis.dispatchEvent(_3287);
};
oThis.tempMouseUp=function(){
oThis.detachEventHandlers();
var _3288=arguments[0]||window.event;
var _3289=new DragDropEvent();
_3289.initDragDropEvent("dragend",false);
oThis.dispatchEvent(_3289);
var _328a=oThis.node.workflow.getScrollLeft();
var _328b=oThis.node.workflow.getScrollTop();
var _328c=oThis.node.workflow.getAbsoluteX();
var _328d=oThis.node.workflow.getAbsoluteY();
var _328e=oThis.getDropTarget(_3288.clientX+_328a-_328c,_3288.clientY+_328b-_328d);
var _328f=oThis.getCompartment(_3288.clientX+_328a-_328c,_3288.clientY+_328b-_328d);
if(_328e!=null){
var _3290=new DragDropEvent();
_3290.initDragDropEvent("drop",false,oThis);
_328e.dispatchEvent(_3290);
}
if(_328f!=null&&_328f.node!=oThis.node){
var _3290=new DragDropEvent();
_3290.initDragDropEvent("figuredrop",false,oThis);
_328f.dispatchEvent(_3290);
}
if(Drag.currentTarget!=null){
var _3290=new DragDropEvent();
_3290.initDragDropEvent("dragleave",false,oThis);
Drag.currentTarget.dispatchEvent(_3290);
Drag.currentTarget=null;
}
Drag.currentCompartment=null;
Drag.clearCurrent();
};
if(document.body.addEventListener){
document.body.addEventListener("mousemove",this.tempMouseMove,false);
document.body.addEventListener("mouseup",this.tempMouseUp,false);
}else{
if(document.body.attachEvent){
document.body.attachEvent("onmousemove",this.tempMouseMove);
document.body.attachEvent("onmouseup",this.tempMouseUp);
}else{
throw new Error("Drag doesn't support this browser.");
}
}
};
Draggable.prototype.detachEventHandlers=function(){
this.isAttached=false;
if(document.body.removeEventListener){
document.body.removeEventListener("mousemove",this.tempMouseMove,false);
document.body.removeEventListener("mouseup",this.tempMouseUp,false);
}else{
if(document.body.detachEvent){
document.body.detachEvent("onmousemove",this.tempMouseMove);
document.body.detachEvent("onmouseup",this.tempMouseUp);
}else{
throw new Error("Drag doesn't support this browser.");
}
}
};
Draggable.prototype.getDropTarget=function(x,y){
for(var i=0;i<this.targets.getSize();i++){
var _3294=this.targets.get(i);
if(_3294.node.isOver(x,y)&&_3294.node!=this.node){
return _3294;
}
}
return null;
};
Draggable.prototype.getCompartment=function(x,y){
var _3297=null;
for(var i=0;i<this.node.workflow.compartments.getSize();i++){
var _3299=this.node.workflow.compartments.get(i);
if(_3299.isOver(x,y)&&_3299!=this.node){
if(_3297==null){
_3297=_3299;
}else{
if(_3297.getZOrder()<_3299.getZOrder()){
_3297=_3299;
}
}
}
}
return _3297==null?null:_3297.dropable;
};
Draggable.prototype.getLeft=function(){
return this.element.offsetLeft;
};
Draggable.prototype.getTop=function(){
return this.element.offsetTop;
};
DragDropEvent=function(){
Event.call(this);
};
DragDropEvent.prototype=new Event();
DragDropEvent.prototype.initDragDropEvent=function(sType,_329b,_329c){
this.initEvent(sType,_329b);
this.relatedTarget=_329c;
};
DropTarget=function(_329d){
EventTarget.call(this);
this.construct(_329d);
};
DropTarget.prototype=new EventTarget;
DropTarget.prototype.construct=function(_329e){
this.element=_329e;
};
DropTarget.prototype.getLeft=function(){
var el=this.element;
var ol=el.offsetLeft;
while((el=el.offsetParent)!=null){
ol+=el.offsetLeft;
}
return ol;
};
DropTarget.prototype.getTop=function(){
var el=this.element;
var ot=el.offsetTop;
while((el=el.offsetParent)!=null){
ot+=el.offsetTop;
}
return ot;
};
DropTarget.prototype.getHeight=function(){
return this.element.offsetHeight;
};
DropTarget.prototype.getWidth=function(){
return this.element.offsetWidth;
};
PositionConstants=function(){
};
PositionConstants.NORTH=1;
PositionConstants.SOUTH=4;
PositionConstants.WEST=8;
PositionConstants.EAST=16;
Color=function(red,green,blue){
if(typeof green=="undefined"){
var rgb=this.hex2rgb(red);
this.red=rgb[0];
this.green=rgb[1];
this.blue=rgb[2];
}else{
this.red=red;
this.green=green;
this.blue=blue;
}
};
Color.prototype.type="Color";
Color.prototype.getHTMLStyle=function(){
return "rgb("+this.red+","+this.green+","+this.blue+")";
};
Color.prototype.getRed=function(){
return this.red;
};
Color.prototype.getGreen=function(){
return this.green;
};
Color.prototype.getBlue=function(){
return this.blue;
};
Color.prototype.getIdealTextColor=function(){
var _3f07=105;
var _3f08=(this.red*0.299)+(this.green*0.587)+(this.blue*0.114);
return (255-_3f08<_3f07)?new Color(0,0,0):new Color(255,255,255);
};
Color.prototype.hex2rgb=function(_3f09){
_3f09=_3f09.replace("#","");
return ({0:parseInt(_3f09.substr(0,2),16),1:parseInt(_3f09.substr(2,2),16),2:parseInt(_3f09.substr(4,2),16)});
};
Color.prototype.hex=function(){
return (this.int2hex(this.red)+this.int2hex(this.green)+this.int2hex(this.blue));
};
Color.prototype.int2hex=function(v){
v=Math.round(Math.min(Math.max(0,v),255));
return ("0123456789ABCDEF".charAt((v-v%16)/16)+"0123456789ABCDEF".charAt(v%16));
};
Color.prototype.darker=function(_3f0b){
var red=parseInt(Math.round(this.getRed()*(1-_3f0b)));
var green=parseInt(Math.round(this.getGreen()*(1-_3f0b)));
var blue=parseInt(Math.round(this.getBlue()*(1-_3f0b)));
if(red<0){
red=0;
}else{
if(red>255){
red=255;
}
}
if(green<0){
green=0;
}else{
if(green>255){
green=255;
}
}
if(blue<0){
blue=0;
}else{
if(blue>255){
blue=255;
}
}
return new Color(red,green,blue);
};
Color.prototype.lighter=function(_3f0f){
var red=parseInt(Math.round(this.getRed()*(1+_3f0f)));
var green=parseInt(Math.round(this.getGreen()*(1+_3f0f)));
var blue=parseInt(Math.round(this.getBlue()*(1+_3f0f)));
if(red<0){
red=0;
}else{
if(red>255){
red=255;
}
}
if(green<0){
green=0;
}else{
if(green>255){
green=255;
}
}
if(blue<0){
blue=0;
}else{
if(blue>255){
blue=255;
}
}
return new Color(red,green,blue);
};
Point=function(x,y){
this.x=x;
this.y=y;
};
Point.prototype.type="Point";
Point.prototype.getX=function(){
return this.x;
};
Point.prototype.getY=function(){
return this.y;
};
Point.prototype.getPosition=function(p){
var dx=p.x-this.x;
var dy=p.y-this.y;
if(Math.abs(dx)>Math.abs(dy)){
if(dx<0){
return PositionConstants.WEST;
}
return PositionConstants.EAST;
}
if(dy<0){
return PositionConstants.NORTH;
}
return PositionConstants.SOUTH;
};
Point.prototype.equals=function(o){
return this.x==o.x&&this.y==o.y;
};
Point.prototype.getDistance=function(other){
return Math.sqrt((this.x-other.x)*(this.x-other.x)+(this.y-other.y)*(this.y-other.y));
};
Point.prototype.getTranslated=function(other){
return new Point(this.x+other.x,this.y+other.y);
};
Dimension=function(x,y,w,h){
Point.call(this,x,y);
this.w=w;
this.h=h;
};
Dimension.prototype=new Point;
Dimension.prototype.type="Dimension";
Dimension.prototype.translate=function(dx,dy){
this.x+=dx;
this.y+=dy;
return this;
};
Dimension.prototype.resize=function(dw,dh){
this.w+=dw;
this.h+=dh;
return this;
};
Dimension.prototype.setBounds=function(rect){
this.x=rect.x;
this.y=rect.y;
this.w=rect.w;
this.h=rect.h;
return this;
};
Dimension.prototype.isEmpty=function(){
return this.w<=0||this.h<=0;
};
Dimension.prototype.getWidth=function(){
return this.w;
};
Dimension.prototype.getHeight=function(){
return this.h;
};
Dimension.prototype.getRight=function(){
return this.x+this.w;
};
Dimension.prototype.getBottom=function(){
return this.y+this.h;
};
Dimension.prototype.getTopLeft=function(){
return new Point(this.x,this.y);
};
Dimension.prototype.getCenter=function(){
return new Point(this.x+this.w/2,this.y+this.h/2);
};
Dimension.prototype.getBottomRight=function(){
return new Point(this.x+this.w,this.y+this.h);
};
Dimension.prototype.equals=function(o){
return this.x==o.x&&this.y==o.y&&this.w==o.w&&this.h==o.h;
};
SnapToHelper=function(_3f1b){
this.workflow=_3f1b;
};
SnapToHelper.NORTH=1;
SnapToHelper.SOUTH=4;
SnapToHelper.WEST=8;
SnapToHelper.EAST=16;
SnapToHelper.NORTH_EAST=SnapToHelper.NORTH|SnapToHelper.EAST;
SnapToHelper.NORTH_WEST=SnapToHelper.NORTH|SnapToHelper.WEST;
SnapToHelper.SOUTH_EAST=SnapToHelper.SOUTH|SnapToHelper.EAST;
SnapToHelper.SOUTH_WEST=SnapToHelper.SOUTH|SnapToHelper.WEST;
SnapToHelper.NORTH_SOUTH=SnapToHelper.NORTH|SnapToHelper.SOUTH;
SnapToHelper.EAST_WEST=SnapToHelper.EAST|SnapToHelper.WEST;
SnapToHelper.NSEW=SnapToHelper.NORTH_SOUTH|SnapToHelper.EAST_WEST;
SnapToHelper.prototype.snapPoint=function(_3f1c,_3f1d,_3f1e){
return _3f1d;
};
SnapToHelper.prototype.snapRectangle=function(_3f1f,_3f20){
return _3f1f;
};
SnapToHelper.prototype.onSetDocumentDirty=function(){
};
SnapToGrid=function(_39d9){
SnapToHelper.call(this,_39d9);
};
SnapToGrid.prototype=new SnapToHelper;
SnapToGrid.prototype.snapPoint=function(_39da,_39db,_39dc){
_39dc.x=this.workflow.gridWidthX*Math.floor(((_39db.x+this.workflow.gridWidthX/2)/this.workflow.gridWidthX));
_39dc.y=this.workflow.gridWidthY*Math.floor(((_39db.y+this.workflow.gridWidthY/2)/this.workflow.gridWidthY));
return 0;
};
SnapToGrid.prototype.snapRectangle=function(_39dd,_39de){
_39de.x=_39dd.x;
_39de.y=_39dd.y;
_39de.w=_39dd.w;
_39de.h=_39dd.h;
return 0;
};
SnapToGeometryEntry=function(type,_39cd){
this.type=type;
this.location=_39cd;
};
SnapToGeometryEntry.prototype.getLocation=function(){
return this.location;
};
SnapToGeometryEntry.prototype.getType=function(){
return this.type;
};
SnapToGeometry=function(_40db){
SnapToHelper.call(this,_40db);
};
SnapToGeometry.prototype=new SnapToHelper;
SnapToGeometry.THRESHOLD=5;
SnapToGeometry.prototype.snapPoint=function(_40dc,_40dd,_40de){
if(this.rows==null||this.cols==null){
this.populateRowsAndCols();
}
if((_40dc&SnapToHelper.EAST)!=0){
var _40df=this.getCorrectionFor(this.cols,_40dd.getX()-1,1);
if(_40df!=SnapToGeometry.THRESHOLD){
_40dc&=~SnapToHelper.EAST;
_40de.x+=_40df;
}
}
if((_40dc&SnapToHelper.WEST)!=0){
var _40e0=this.getCorrectionFor(this.cols,_40dd.getX(),-1);
if(_40e0!=SnapToGeometry.THRESHOLD){
_40dc&=~SnapToHelper.WEST;
_40de.x+=_40e0;
}
}
if((_40dc&SnapToHelper.SOUTH)!=0){
var _40e1=this.getCorrectionFor(this.rows,_40dd.getY()-1,1);
if(_40e1!=SnapToGeometry.THRESHOLD){
_40dc&=~SnapToHelper.SOUTH;
_40de.y+=_40e1;
}
}
if((_40dc&SnapToHelper.NORTH)!=0){
var _40e2=this.getCorrectionFor(this.rows,_40dd.getY(),-1);
if(_40e2!=SnapToGeometry.THRESHOLD){
_40dc&=~SnapToHelper.NORTH;
_40de.y+=_40e2;
}
}
return _40dc;
};
SnapToGeometry.prototype.snapRectangle=function(_40e3,_40e4){
var _40e5=_40e3.getTopLeft();
var _40e6=_40e3.getBottomRight();
var _40e7=this.snapPoint(SnapToHelper.NORTH_WEST,_40e3.getTopLeft(),_40e5);
_40e4.x=_40e5.x;
_40e4.y=_40e5.y;
var _40e8=this.snapPoint(SnapToHelper.SOUTH_EAST,_40e3.getBottomRight(),_40e6);
if(_40e7&SnapToHelper.WEST){
_40e4.x=_40e6.x-_40e3.getWidth();
}
if(_40e7&SnapToHelper.NORTH){
_40e4.y=_40e6.y-_40e3.getHeight();
}
return _40e7|_40e8;
};
SnapToGeometry.prototype.populateRowsAndCols=function(){
this.rows=new Array();
this.cols=new Array();
var _40e9=this.workflow.getDocument().getFigures();
var index=0;
for(var i=0;i<_40e9.getSize();i++){
var _40ec=_40e9.get(i);
if(_40ec!=this.workflow.getCurrentSelection()){
var _40ed=_40ec.getBounds();
this.cols[index*3]=new SnapToGeometryEntry(-1,_40ed.getX());
this.rows[index*3]=new SnapToGeometryEntry(-1,_40ed.getY());
this.cols[index*3+1]=new SnapToGeometryEntry(0,_40ed.x+(_40ed.getWidth()-1)/2);
this.rows[index*3+1]=new SnapToGeometryEntry(0,_40ed.y+(_40ed.getHeight()-1)/2);
this.cols[index*3+2]=new SnapToGeometryEntry(1,_40ed.getRight()-1);
this.rows[index*3+2]=new SnapToGeometryEntry(1,_40ed.getBottom()-1);
index++;
}
}
};
SnapToGeometry.prototype.getCorrectionFor=function(_40ee,value,side){
var _40f1=SnapToGeometry.THRESHOLD;
var _40f2=SnapToGeometry.THRESHOLD;
for(var i=0;i<_40ee.length;i++){
var entry=_40ee[i];
var _40f5;
if(entry.type==-1&&side!=0){
_40f5=Math.abs(value-entry.location);
if(_40f5<_40f1){
_40f1=_40f5;
_40f2=entry.location-value;
}
}else{
if(entry.type==0&&side==0){
_40f5=Math.abs(value-entry.location);
if(_40f5<_40f1){
_40f1=_40f5;
_40f2=entry.location-value;
}
}else{
if(entry.type==1&&side!=0){
_40f5=Math.abs(value-entry.location);
if(_40f5<_40f1){
_40f1=_40f5;
_40f2=entry.location-value;
}
}
}
}
}
return _40f2;
};
SnapToGeometry.prototype.onSetDocumentDirty=function(){
this.rows=null;
this.cols=null;
};
Border=function(){
this.color=null;
};
Border.prototype.type="Border";
Border.prototype.dispose=function(){
this.color=null;
};
Border.prototype.getHTMLStyle=function(){
return "";
};
Border.prototype.setColor=function(c){
this.color=c;
};
Border.prototype.getColor=function(){
return this.color;
};
Border.prototype.refresh=function(){
};
LineBorder=function(width){
Border.call(this);
this.width=1;
if(width){
this.width=width;
}
this.figure=null;
};
LineBorder.prototype=new Border;
LineBorder.prototype.type="LineBorder";
LineBorder.prototype.dispose=function(){
Border.prototype.dispose.call(this);
this.figure=null;
};
LineBorder.prototype.setLineWidth=function(w){
this.width=w;
if(this.figure!=null){
this.figure.html.style.border=this.getHTMLStyle();
}
};
LineBorder.prototype.getHTMLStyle=function(){
if(this.getColor()!=null){
return this.width+"px solid "+this.getColor().getHTMLStyle();
}
return this.width+"px solid black";
};
LineBorder.prototype.refresh=function(){
this.setLineWidth(this.width);
};
Figure=function(){
this.construct();
};
Figure.prototype.type="Figure";
Figure.ZOrderBaseIndex=100;
Figure.setZOrderBaseIndex=function(index){
Figure.ZOrderBaseIndex=index;
};
Figure.prototype.construct=function(){
this.lastDragStartTime=0;
this.x=0;
this.y=0;
this.border=null;
this.setDimension(10,10);
this.id=this.generateUId();
this.html=this.createHTMLElement();
this.canvas=null;
this.workflow=null;
this.draggable=null;
this.parent=null;
this.isMoving=false;
this.canSnapToHelper=true;
this.snapToGridAnchor=new Point(0,0);
this.timer=-1;
this.setDeleteable(true);
this.setCanDrag(true);
this.setResizeable(true);
this.setSelectable(true);
this.properties=new Object();
this.moveListener=new ArrayList();
};
Figure.prototype.dispose=function(){
this.canvas=null;
this.workflow=null;
this.moveListener=null;
if(this.draggable!=null){
this.draggable.removeEventListener("mouseenter",this.tmpMouseEnter);
this.draggable.removeEventListener("mouseleave",this.tmpMouseLeave);
this.draggable.removeEventListener("dragend",this.tmpDragend);
this.draggable.removeEventListener("dragstart",this.tmpDragstart);
this.draggable.removeEventListener("drag",this.tmpDrag);
this.draggable.removeEventListener("dblclick",this.tmpDoubleClick);
this.draggable.node=null;
}
this.draggable=null;
if(this.border!=null){
this.border.dispose();
}
this.border=null;
if(this.parent!=null){
this.parent.removeChild(this);
}
};
Figure.prototype.getProperties=function(){
return this.properties;
};
Figure.prototype.getProperty=function(key){
return this.properties[key];
};
Figure.prototype.setProperty=function(key,value){
this.properties[key]=value;
this.setDocumentDirty();
};
Figure.prototype.getId=function(){
return this.id;
};
Figure.prototype.setCanvas=function(_3deb){
this.canvas=_3deb;
};
Figure.prototype.getWorkflow=function(){
return this.workflow;
};
Figure.prototype.setWorkflow=function(_3dec){
if(this.draggable==null){
this.html.tabIndex="0";
var oThis=this;
this.keyDown=function(event){
event.cancelBubble=true;
event.returnValue=true;
oThis.onKeyDown(event.keyCode,event.ctrlKey);
};
if(this.html.addEventListener){
this.html.addEventListener("keydown",this.keyDown,false);
}else{
if(this.html.attachEvent){
this.html.attachEvent("onkeydown",this.keyDown);
}
}
this.draggable=new Draggable(this.html,Draggable.DRAG_X|Draggable.DRAG_Y);
this.draggable.node=this;
this.tmpContextMenu=function(_3def){
oThis.onContextMenu(oThis.x+_3def.x,_3def.y+oThis.y);
};
this.tmpMouseEnter=function(_3df0){
oThis.onMouseEnter();
};
this.tmpMouseLeave=function(_3df1){
oThis.onMouseLeave();
};
this.tmpDragend=function(_3df2){
oThis.onDragend();
};
this.tmpDragstart=function(_3df3){
var w=oThis.workflow;
w.showMenu(null);
if(oThis.workflow.toolPalette&&oThis.workflow.toolPalette.activeTool){
_3df3.returnValue=false;
oThis.workflow.onMouseDown(oThis.x+_3df3.x,_3df3.y+oThis.y);
oThis.workflow.onMouseUp(oThis.x+_3df3.x,_3df3.y+oThis.y);
return;
}
_3df3.returnValue=oThis.onDragstart(_3df3.x,_3df3.y);
};
this.tmpDrag=function(_3df5){
oThis.onDrag();
};
this.tmpDoubleClick=function(_3df6){
oThis.onDoubleClick();
};
this.draggable.addEventListener("contextmenu",this.tmpContextMenu);
this.draggable.addEventListener("mouseenter",this.tmpMouseEnter);
this.draggable.addEventListener("mouseleave",this.tmpMouseLeave);
this.draggable.addEventListener("dragend",this.tmpDragend);
this.draggable.addEventListener("dragstart",this.tmpDragstart);
this.draggable.addEventListener("drag",this.tmpDrag);
this.draggable.addEventListener("dblclick",this.tmpDoubleClick);
}
this.workflow=_3dec;
};
Figure.prototype.createHTMLElement=function(){
var item=document.createElement("div");
item.id=this.id;
item.style.position="absolute";
item.style.left=this.x+"px";
item.style.top=this.y+"px";
item.style.height=this.width+"px";
item.style.width=this.height+"px";
item.style.margin="0px";
item.style.padding="0px";
item.style.outline="none";
item.style.zIndex=""+Figure.ZOrderBaseIndex;
return item;
};
Figure.prototype.setParent=function(_3df8){
this.parent=_3df8;
};
Figure.prototype.getParent=function(){
return this.parent;
};
Figure.prototype.getZOrder=function(){
return this.html.style.zIndex;
};
Figure.prototype.setZOrder=function(index){
this.html.style.zIndex=index;
};
Figure.prototype.hasFixedPosition=function(){
return false;
};
Figure.prototype.getMinWidth=function(){
return 5;
};
Figure.prototype.getMinHeight=function(){
return 5;
};
Figure.prototype.getHTMLElement=function(){
if(this.html==null){
this.html=this.createHTMLElement();
}
return this.html;
};
Figure.prototype.paint=function(){
};
Figure.prototype.setBorder=function(_3dfa){
if(this.border!=null){
this.border.figure=null;
}
this.border=_3dfa;
this.border.figure=this;
this.border.refresh();
this.setDocumentDirty();
};
Figure.prototype.onContextMenu=function(x,y){
var menu=this.getContextMenu();
if(menu!=null){
this.workflow.showMenu(menu,x,y);
}
};
Figure.prototype.getContextMenu=function(){
return null;
};
Figure.prototype.onDoubleClick=function(){
};
Figure.prototype.onMouseEnter=function(){
};
Figure.prototype.onMouseLeave=function(){
};
Figure.prototype.onDrag=function(){
this.x=this.draggable.getLeft();
this.y=this.draggable.getTop();
if(this.isMoving==false){
this.isMoving=true;
this.setAlpha(0.5);
}
this.fireMoveEvent();
};
Figure.prototype.onDragend=function(){
if(this.getWorkflow().getEnableSmoothFigureHandling()==true){
var _3dfe=this;
var _3dff=function(){
if(_3dfe.alpha<1){
_3dfe.setAlpha(Math.min(1,_3dfe.alpha+0.05));
}else{
window.clearInterval(_3dfe.timer);
_3dfe.timer=-1;
}
};
if(_3dfe.timer>0){
window.clearInterval(_3dfe.timer);
}
_3dfe.timer=window.setInterval(_3dff,20);
}else{
this.setAlpha(1);
}
this.command.setPosition(this.x,this.y);
this.workflow.commandStack.execute(this.command);
this.command=null;
this.isMoving=false;
this.workflow.hideSnapToHelperLines();
this.fireMoveEvent();
};
Figure.prototype.onDragstart=function(x,y){
if(!this.canDrag){
return false;
}
this.command=new CommandMove(this,this.x,this.y);
return true;
};
Figure.prototype.setCanDrag=function(flag){
this.canDrag=flag;
if(flag){
this.html.style.cursor="move";
}else{
this.html.style.cursor=null;
}
};
Figure.prototype.setAlpha=function(_3e03){
if(this.alpha==_3e03){
return;
}
try{
this.html.style.MozOpacity=_3e03;
}
catch(exc){
}
try{
this.html.style.opacity=_3e03;
}
catch(exc){
}
try{
var _3e04=Math.round(_3e03*100);
if(_3e04>=99){
this.html.style.filter="";
}else{
this.html.style.filter="alpha(opacity="+_3e04+")";
}
}
catch(exc){
}
this.alpha=_3e03;
};
Figure.prototype.setDimension=function(w,h){
this.width=Math.max(this.getMinWidth(),w);
this.height=Math.max(this.getMinHeight(),h);
if(this.html==null){
return;
}
this.html.style.width=this.width+"px";
this.html.style.height=this.height+"px";
this.fireMoveEvent();
if(this.workflow!=null&&this.workflow.getCurrentSelection()==this){
this.workflow.showResizeHandles(this);
}
};
Figure.prototype.setPosition=function(xPos,yPos){
this.x=xPos;
this.y=yPos;
if(this.html==null){
return;
}
this.html.style.left=this.x+"px";
this.html.style.top=this.y+"px";
this.fireMoveEvent();
if(this.workflow!=null&&this.workflow.getCurrentSelection()==this){
this.workflow.showResizeHandles(this);
}
};
Figure.prototype.isResizeable=function(){
return this.resizeable;
};
Figure.prototype.setResizeable=function(flag){
this.resizeable=flag;
};
Figure.prototype.isSelectable=function(){
return this.selectable;
};
Figure.prototype.setSelectable=function(flag){
this.selectable=flag;
};
Figure.prototype.isStrechable=function(){
return true;
};
Figure.prototype.isDeleteable=function(){
return this.deleteable;
};
Figure.prototype.setDeleteable=function(flag){
this.deleteable=flag;
};
Figure.prototype.setCanSnapToHelper=function(flag){
this.canSnapToHelper=flag;
};
Figure.prototype.getCanSnapToHelper=function(){
return this.canSnapToHelper;
};
Figure.prototype.getSnapToGridAnchor=function(){
return this.snapToGridAnchor;
};
Figure.prototype.setSnapToGridAnchor=function(point){
this.snapToGridAnchor=point;
};
Figure.prototype.getBounds=function(){
return new Dimension(this.getX(),this.getY(),this.getWidth(),this.getHeight());
};
Figure.prototype.getWidth=function(){
return this.width;
};
Figure.prototype.getHeight=function(){
return this.height;
};
Figure.prototype.getY=function(){
return this.y;
};
Figure.prototype.getX=function(){
return this.x;
};
Figure.prototype.getAbsoluteY=function(){
return this.y;
};
Figure.prototype.getAbsoluteX=function(){
return this.x;
};
Figure.prototype.onKeyDown=function(_3e0e,ctrl){
if(_3e0e==46&&this.isDeleteable()==true){
this.workflow.commandStack.execute(new CommandDelete(this));
}
if(ctrl){
this.workflow.onKeyDown(_3e0e,ctrl);
}
};
Figure.prototype.getPosition=function(){
return new Point(this.x,this.y);
};
Figure.prototype.isOver=function(iX,iY){
var x=this.getAbsoluteX();
var y=this.getAbsoluteY();
var iX2=x+this.width;
var iY2=y+this.height;
return (iX>=x&&iX<=iX2&&iY>=y&&iY<=iY2);
};
Figure.prototype.attachMoveListener=function(_3e16){
if(_3e16==null||this.moveListener==null){
return;
}
this.moveListener.add(_3e16);
};
Figure.prototype.detachMoveListener=function(_3e17){
if(_3e17==null||this.moveListener==null){
return;
}
this.moveListener.remove(_3e17);
};
Figure.prototype.fireMoveEvent=function(){
this.setDocumentDirty();
var size=this.moveListener.getSize();
for(var i=0;i<size;i++){
this.moveListener.get(i).onOtherFigureMoved(this);
}
};
Figure.prototype.onOtherFigureMoved=function(_3e1a){
};
Figure.prototype.setDocumentDirty=function(){
if(this.workflow!=null){
this.workflow.setDocumentDirty();
}
};
Figure.prototype.generateUId=function(){
var chars="0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz";
var _3e1c=10;
var _3e1d=10;
nbTry=0;
while(nbTry<1000){
var id="";
for(var i=0;i<_3e1c;i++){
var rnum=Math.floor(Math.random()*chars.length);
id+=chars.substring(rnum,rnum+1);
}
elem=document.getElementById(id);
if(!elem){
return id;
}
nbTry+=1;
}
return null;
};
Figure.prototype.disableTextSelection=function(e){
if(typeof e.onselectstart!="undefined"){
e.onselectstart=function(){
return false;
};
}else{
if(typeof e.style.MozUserSelect!="undefined"){
e.style.MozUserSelect="none";
}
}
};
Node=function(){
this.bgColor=null;
this.lineColor=new Color(128,128,255);
this.lineStroke=1;
this.ports=new ArrayList();
Figure.call(this);
};
Node.prototype=new Figure;
Node.prototype.type="Node";
Node.prototype.dispose=function(){
for(var i=0;i<this.ports.getSize();i++){
this.ports.get(i).dispose();
}
this.ports=null;
Figure.prototype.dispose.call(this);
};
Node.prototype.createHTMLElement=function(){
var item=Figure.prototype.createHTMLElement.call(this);
item.style.width="auto";
item.style.height="auto";
item.style.margin="0px";
item.style.padding="0px";
if(this.lineColor!=null){
item.style.border=this.lineStroke+"px solid "+this.lineColor.getHTMLStyle();
}
item.style.fontSize="1px";
if(this.bgColor!=null){
item.style.backgroundColor=this.bgColor.getHTMLStyle();
}
return item;
};
Node.prototype.paint=function(){
Figure.prototype.paint.call(this);
for(var i=0;i<this.ports.getSize();i++){
this.ports.get(i).paint();
}
};
Node.prototype.getPorts=function(){
return this.ports;
};
Node.prototype.getPort=function(_32a7){
if(this.ports==null){
return null;
}
for(var i=0;i<this.ports.getSize();i++){
var port=this.ports.get(i);
if(port.getName()==_32a7){
return port;
}
}
};
Node.prototype.addPort=function(port,x,y){
this.ports.add(port);
port.setOrigin(x,y);
port.setPosition(x,y);
port.setParent(this);
port.setDeleteable(false);
this.html.appendChild(port.getHTMLElement());
if(this.workflow!=null){
this.workflow.registerPort(port);
}
};
Node.prototype.removePort=function(port){
if(this.ports!=null){
this.ports.removeElementAt(this.ports.indexOf(port));
}
try{
this.html.removeChild(port.getHTMLElement());
}
catch(exc){
}
if(this.workflow!=null){
this.workflow.unregisterPort(port);
}
};
Node.prototype.setWorkflow=function(_32ae){
var _32af=this.workflow;
Figure.prototype.setWorkflow.call(this,_32ae);
if(_32af!=null){
for(var i=0;i<this.ports.getSize();i++){
_32af.unregisterPort(this.ports.get(i));
}
}
if(this.workflow!=null){
for(var i=0;i<this.ports.getSize();i++){
this.workflow.registerPort(this.ports.get(i));
}
}
};
Node.prototype.setBackgroundColor=function(color){
this.bgColor=color;
if(this.bgColor!=null){
this.html.style.backgroundColor=this.bgColor.getHTMLStyle();
}else{
this.html.style.backgroundColor="transparent";
}
};
Node.prototype.getBackgroundColor=function(){
return this.bgColor;
};
Node.prototype.setColor=function(color){
this.lineColor=color;
if(this.lineColor!=null){
this.html.style.border=this.lineStroke+"px solid "+this.lineColor.getHTMLStyle();
}else{
this.html.style.border="0px";
}
};
Node.prototype.setLineWidth=function(w){
this.lineStroke=w;
if(this.lineColor!=null){
this.html.style.border=this.lineStroke+"px solid "+this.lineColor.getHTMLStyle();
}else{
this.html.style.border="0px";
}
};
VectorFigure=function(){
this.bgColor=null;
this.lineColor=new Color(0,0,0);
this.stroke=1;
this.graphics=null;
Node.call(this);
};
VectorFigure.prototype=new Node;
VectorFigure.prototype.type="VectorFigure";
VectorFigure.prototype.dispose=function(){
Node.prototype.dispose.call(this);
this.bgColor=null;
this.lineColor=null;
if(this.graphics!=null){
this.graphics.clear();
}
this.graphics=null;
};
VectorFigure.prototype.createHTMLElement=function(){
var item=Node.prototype.createHTMLElement.call(this);
item.style.border="0px";
item.style.backgroundColor="transparent";
return item;
};
VectorFigure.prototype.setWorkflow=function(_3e71){
Node.prototype.setWorkflow.call(this,_3e71);
if(this.workflow==null){
this.graphics.clear();
this.graphics=null;
}
};
VectorFigure.prototype.paint=function(){
if(this.graphics==null){
this.graphics=new jsGraphics(this.id);
}else{
this.graphics.clear();
}
Node.prototype.paint.call(this);
for(var i=0;i<this.ports.getSize();i++){
this.getHTMLElement().appendChild(this.ports.get(i).getHTMLElement());
}
};
VectorFigure.prototype.setDimension=function(w,h){
Node.prototype.setDimension.call(this,w,h);
if(this.graphics!=null){
this.paint();
}
};
VectorFigure.prototype.setTaskCount=function(_40c0){

}
VectorFigure.prototype.setBackgroundColor=function(color){
this.bgColor=color;
if(this.graphics!=null){
this.paint();
}
};
VectorFigure.prototype.getBackgroundColor=function(){
return this.bgColor;
};
VectorFigure.prototype.setLineWidth=function(w){
this.stroke=w;
if(this.graphics!=null){
this.paint();
}
};
VectorFigure.prototype.setColor=function(color){
this.lineColor=color;
if(this.graphics!=null){
this.paint();
}
};
VectorFigure.prototype.getColor=function(){
return this.lineColor;
};
SVGFigure=function(width,_30b2){
this.bgColor=null;
this.lineColor=new Color(0,0,0);
this.stroke=1;
this.context=null;
Node.call(this);
if(width&&_30b2){
this.setDimension(width,_30b2);
}
};
SVGFigure.prototype=new Node;
SVGFigure.prototype.type="SVGFigure";
SVGFigure.prototype.createHTMLElement=function(){
var item=new MooCanvas(this.id,{width:this.getWidth(),height:this.getHeight()});
item.style.position="absolute";
item.style.left=this.x+"px";
item.style.top=this.y+"px";
item.style.zIndex=""+Figure.ZOrderBaseIndex;
this.context=item.getContext("2d");
return item;
};
SVGFigure.prototype.paint=function(){
this.context.clearRect(0,0,this.getWidth(),this.getHeight());
this.context.fillStyle="rgba(200,0,0,0.3)";
this.context.fillRect(0,0,this.getWidth(),this.getHeight());
};
SVGFigure.prototype.setDimension=function(w,h){
Node.prototype.setDimension.call(this,w,h);
this.html.width=w;
this.html.height=h;
if(this.context!=null){
this.paint();
}
};
SVGFigure.prototype.setBackgroundColor=function(color){
this.bgColor=color;
if(this.graphics!=null){
this.paint();
}
};
SVGFigure.prototype.getBackgroundColor=function(){
return this.bgColor;
};
SVGFigure.prototype.setLineWidth=function(w){
this.stroke=w;
if(this.context!=null){
this.paint();
}
};
SVGFigure.prototype.setColor=function(color){
this.lineColor=color;
if(this.context!=null){
this.paint();
}
};
SVGFigure.prototype.getColor=function(){
return this.lineColor;
};
Label=function(msg){
this.msg=msg;
this.bgColor=null;
this.color=new Color(0,0,0);
this.fontSize=10;
this.textNode=null;
this.align="center";
Figure.call(this);
};
Label.prototype=new Figure;
Label.prototype.type="Label";
Label.prototype.createHTMLElement=function(){
var item=Figure.prototype.createHTMLElement.call(this);
this.textNode=document.createTextNode(this.msg);
item.appendChild(this.textNode);
item.style.color=this.color.getHTMLStyle();
item.style.fontSize=this.fontSize+"pt";
item.style.width="auto";
item.style.height="auto";
item.style.paddingLeft="3px";
item.style.paddingRight="3px";
item.style.textAlign=this.align;
if(this.bgColor!=null){
item.style.backgroundColor=this.bgColor.getHTMLStyle();
}
return item;
};
Label.prototype.isResizeable=function(){
return false;
};
Label.prototype.setWordwrap=function(flag){
this.html.style.whiteSpace=flag?"wrap":"nowrap";
};
Label.prototype.setAlign=function(align){
this.align=align;
this.html.style.textAlign=align;
};
Label.prototype.setBackgroundColor=function(color){
this.bgColor=color;
if(this.bgColor!=null){
this.html.style.backgroundColor=this.bgColor.getHTMLStyle();
}else{
this.html.style.backgroundColor="transparent";
}
};
Label.prototype.setColor=function(color){
this.color=color;
this.html.style.color=this.color.getHTMLStyle();
};
Label.prototype.setFontSize=function(size){
this.fontSize=size;
this.html.style.fontSize=this.fontSize+"pt";
};
Label.prototype.getWidth=function(){
if(window.getComputedStyle){
return parseInt(getComputedStyle(this.html,"").getPropertyValue("width"));
}
return parseInt(this.html.clientWidth);
};
Label.prototype.getHeight=function(){
if(window.getComputedStyle){
return parseInt(getComputedStyle(this.html,"").getPropertyValue("height"));
}
return parseInt(this.html.clientHeight);
};
Label.prototype.getText=function(){
this.msg=text;
};
Label.prototype.setText=function(text){
this.msg=text;
this.html.removeChild(this.textNode);
this.textNode=document.createTextNode(this.msg);
this.html.appendChild(this.textNode);
};
Label.prototype.setStyledText=function(text){
this.msg=text;
this.html.removeChild(this.textNode);
this.textNode=document.createElement("div");
this.textNode.style.whiteSpace="nowrap";
this.textNode.innerHTML=text;
this.html.appendChild(this.textNode);
};
Oval=function(){
VectorFigure.call(this);
};
Oval.prototype=new VectorFigure;
Oval.prototype.type="Oval";
Oval.prototype.paint=function(){
VectorFigure.prototype.paint.call(this);
this.graphics.setStroke(this.stroke);
var zoomfactor=1;
if(typeof workflow.zoomfactor != 'undefined' && workflow.zoomfactor != '')
zoomfactor = workflow.zoomfactor;
if(this.bgColor!=null){
this.graphics.setColor(this.bgColor.getHTMLStyle());
this.graphics.fillOval(0,0,(this.getWidth()+2)*zoomfactor,(this.getHeight()+2)*zoomfactor);
}
if(this.lineColor!=null){
this.graphics.setColor(this.lineColor.getHTMLStyle());
this.graphics.drawOval(0,0,(this.getWidth()+2)*zoomfactor,(this.getHeight()+2)*zoomfactor);
}
this.graphics.paint();
};
Circle=function(_3f5f){
Oval.call(this);
if(_3f5f){
this.setDimension(_3f5f,_3f5f);
}
};
Circle.prototype=new Oval;
Circle.prototype.type="Circle";
Circle.prototype.setDimension=function(w,h){
if(w>h){
Oval.prototype.setDimension.call(this,w,w);
}else{
Oval.prototype.setDimension.call(this,h,h);
}
};
Circle.prototype.isStrechable=function(){
return false;
};
Rectangle=function(width,_3e35){
this.bgColor=null;
this.lineColor=new Color(0,0,0);
this.lineStroke=1;
Figure.call(this);
if(width&&_3e35){
this.setDimension(width,_3e35);
}
};
Rectangle.prototype=new Figure;
Rectangle.prototype.type="Rectangle";
Rectangle.prototype.dispose=function(){
Figure.prototype.dispose.call(this);
this.bgColor=null;
this.lineColor=null;
};
Rectangle.prototype.createHTMLElement=function(){
var item=Figure.prototype.createHTMLElement.call(this);
item.style.width="auto";
item.style.height="auto";
item.style.margin="0px";
item.style.padding="0px";
item.style.border=this.lineStroke+"px solid "+this.lineColor.getHTMLStyle();
item.style.fontSize="1px";
item.style.lineHeight="1px";
item.innerHTML="&nbsp";
if(this.bgColor!=null){
item.style.backgroundColor=this.bgColor.getHTMLStyle();
}
return item;
};
Rectangle.prototype.setBackgroundColor=function(color){
this.bgColor=color;
if(this.bgColor!=null){
this.html.style.backgroundColor=this.bgColor.getHTMLStyle();
}else{
this.html.style.backgroundColor="transparent";
}
};
Rectangle.prototype.getBackgroundColor=function(){
return this.bgColor;
};
Rectangle.prototype.setColor=function(color){
this.lineColor=color;
if(this.lineColor!=null){
this.html.style.border=this.lineStroke+"px solid "+this.lineColor.getHTMLStyle();
}else{
this.html.style.border=this.lineStroke+"0px";
}
};
Rectangle.prototype.getColor=function(){
return this.lineColor;
};
Rectangle.prototype.getWidth=function(){
return Figure.prototype.getWidth.call(this)+2*this.lineStroke;
};
Rectangle.prototype.getHeight=function(){
return Figure.prototype.getHeight.call(this)+2*this.lineStroke;
};
Rectangle.prototype.setDimension=function(w,h){
return Figure.prototype.setDimension.call(this,w-2*this.lineStroke,h-2*this.lineStroke);
};
Rectangle.prototype.setLineWidth=function(w){
var diff=w-this.lineStroke;
this.setDimension(this.getWidth()-2*diff,this.getHeight()-2*diff);
this.lineStroke=w;
var c="transparent";
if(this.lineColor!=null){
c=this.lineColor.getHTMLStyle();
}
this.html.style.border=this.lineStroke+"px solid "+c;
};
Rectangle.prototype.getLineWidth=function(){
return this.lineStroke;
};
ImageFigure=function(url){
this.url=url;
Node.call(this);
this.setDimension(40,40);
};
ImageFigure.prototype=new Node;
ImageFigure.prototype.type="Image";
ImageFigure.prototype.createHTMLElement=function(){
var item=Node.prototype.createHTMLElement.call(this);
item.style.width=this.width+"px";
item.style.height=this.height+"px";
item.style.margin="0px";
item.style.padding="0px";
item.style.border="0px";
if(this.url!=null){
item.style.backgroundImage="url("+this.url+")";
}else{
item.style.backgroundImage="";
}
return item;
};
ImageFigure.prototype.setColor=function(color){
};
ImageFigure.prototype.isResizeable=function(){
return false;
};
ImageFigure.prototype.setImage=function(url){
this.url=url;
if(this.url!=null){
this.html.style.backgroundImage="url("+this.url+")";
}else{
this.html.style.backgroundImage="";
}
};
Port=function(_41c2,_41c3){
Corona=function(){
};
Corona.prototype=new Circle;
Corona.prototype.setAlpha=function(_41c4){
Circle.prototype.setAlpha.call(this,Math.min(0.3,_41c4));
};
if(_41c2==null){
this.currentUIRepresentation=new Circle();
}else{
this.currentUIRepresentation=_41c2;
}
if(_41c3==null){
this.connectedUIRepresentation=new Circle();
this.connectedUIRepresentation.setColor(null);
}else{
this.connectedUIRepresentation=_41c3;
}
this.disconnectedUIRepresentation=this.currentUIRepresentation;
this.hideIfConnected=false;
this.uiRepresentationAdded=true;
this.parentNode=null;
this.originX=0;
this.originY=0;
this.coronaWidth=10;
this.corona=null;
Rectangle.call(this);
this.setDimension(8,8);
this.setBackgroundColor(new Color(100,180,100));
this.setColor(new Color(90,150,90));
Rectangle.prototype.setColor.call(this,null);
this.dropable=new DropTarget(this.html);
this.dropable.node=this;
this.dropable.addEventListener("dragenter",function(_41c5){
_41c5.target.node.onDragEnter(_41c5.relatedTarget.node);
});
this.dropable.addEventListener("dragleave",function(_41c6){
_41c6.target.node.onDragLeave(_41c6.relatedTarget.node);
});
this.dropable.addEventListener("drop",function(_41c7){
_41c7.relatedTarget.node.onDrop(_41c7.target.node);
});
};
Port.prototype=new Rectangle;
Port.prototype.type="Port";
Port.ZOrderBaseIndex=5000;
Port.setZOrderBaseIndex=function(index){
Port.ZOrderBaseIndex=index;
};
Port.prototype.setHideIfConnected=function(flag){
this.hideIfConnected=flag;
};
Port.prototype.dispose=function(){
var size=this.moveListener.getSize();
for(var i=0;i<size;i++){
var _41cc=this.moveListener.get(i);
this.parentNode.workflow.removeFigure(_41cc);
_41cc.dispose();
}
Rectangle.prototype.dispose.call(this);
this.parentNode=null;
this.dropable.node=null;
this.dropable=null;
this.disconnectedUIRepresentation.dispose();
this.connectedUIRepresentation.dispose();
};
Port.prototype.createHTMLElement=function(){
var item=Rectangle.prototype.createHTMLElement.call(this);
item.style.zIndex=Port.ZOrderBaseIndex;
this.currentUIRepresentation.html.zIndex=Port.ZOrderBaseIndex;
item.appendChild(this.currentUIRepresentation.html);
this.uiRepresentationAdded=true;
return item;
};
Port.prototype.setUiRepresentation=function(_41ce){
if(_41ce==null){
_41ce=new Figure();
}
if(this.uiRepresentationAdded){
    //Commented for IE* errors while changing the shape from context menu
 //this.html.removeChild(this.currentUIRepresentation.getHTMLElement());
}
this.html.appendChild(_41ce.getHTMLElement());
_41ce.paint();
this.currentUIRepresentation=_41ce;
};
Port.prototype.onMouseEnter=function(){
this.setLineWidth(2);
};
Port.prototype.onMouseLeave=function(){
this.setLineWidth(0);
};
Port.prototype.setDimension=function(width,_41d0){
Rectangle.prototype.setDimension.call(this,width,_41d0);
this.connectedUIRepresentation.setDimension(width,_41d0);
this.disconnectedUIRepresentation.setDimension(width,_41d0);
this.setPosition(this.x,this.y);
};
Port.prototype.setBackgroundColor=function(color){
this.currentUIRepresentation.setBackgroundColor(color);
};
Port.prototype.getBackgroundColor=function(){
return this.currentUIRepresentation.getBackgroundColor();
};
Port.prototype.getConnections=function(){
var _41d2=new ArrayList();
var size=this.moveListener.getSize();
for(var i=0;i<size;i++){
var _41d5=this.moveListener.get(i);
if(_41d5 instanceof Connection){
_41d2.add(_41d5);
}
}
return _41d2;
};
Port.prototype.setColor=function(color){
this.currentUIRepresentation.setColor(color);
};
Port.prototype.getColor=function(){
return this.currentUIRepresentation.getColor();
};
Port.prototype.setLineWidth=function(width){
this.currentUIRepresentation.setLineWidth(width);
};
Port.prototype.getLineWidth=function(){
return this.currentUIRepresentation.getLineWidth();
};
Port.prototype.paint=function(){
this.currentUIRepresentation.paint();
};
Port.prototype.setPosition=function(xPos,yPos){
this.originX=xPos;
this.originY=yPos;
Rectangle.prototype.setPosition.call(this,xPos,yPos);
if(this.html==null){
return;
}
this.html.style.left=(this.x-this.getWidth()/2)+"px";
this.html.style.top=(this.y-this.getHeight()/2)+"px";
};
Port.prototype.setParent=function(_41da){
if(this.parentNode!=null){
this.parentNode.detachMoveListener(this);
}
this.parentNode=_41da;
if(this.parentNode!=null){
this.parentNode.attachMoveListener(this);
}
};
Port.prototype.attachMoveListener=function(_41db){
Rectangle.prototype.attachMoveListener.call(this,_41db);
if(this.hideIfConnected==true){
this.setUiRepresentation(this.connectedUIRepresentation);
}
};
Port.prototype.detachMoveListener=function(_41dc){
Rectangle.prototype.detachMoveListener.call(this,_41dc);
if(this.getConnections().getSize()==0){
this.setUiRepresentation(this.disconnectedUIRepresentation);
}
};
Port.prototype.getParent=function(){
return this.parentNode;
};
Port.prototype.onDrag=function(){
Rectangle.prototype.onDrag.call(this);
this.parentNode.workflow.showConnectionLine(this.parentNode.x+this.x,this.parentNode.y+this.y,this.parentNode.x+this.originX,this.parentNode.y+this.originY);
};
Port.prototype.getCoronaWidth=function(){
return this.coronaWidth;
};
Port.prototype.setCoronaWidth=function(width){
this.coronaWidth=width;
};
Port.prototype.onDragend=function(){
this.setAlpha(1);
this.setPosition(this.originX,this.originY);
this.parentNode.workflow.hideConnectionLine();
};
Port.prototype.setOrigin=function(x,y){
this.originX=x;
this.originY=y;
};
Port.prototype.onDragEnter=function(port){
this.parentNode.workflow.connectionLine.setColor(new Color(0,150,0));
this.parentNode.workflow.connectionLine.setLineWidth(3);
this.showCorona(true);
};
Port.prototype.onDragLeave=function(port){
this.parentNode.workflow.connectionLine.setColor(new Color(0,0,0));
this.parentNode.workflow.connectionLine.setLineWidth(1);
this.showCorona(false);
};
Port.prototype.onDrop=function(port){
if(this.parentNode.id==port.parentNode.id){
}else{
var _41e3=new CommandConnect(this.parentNode.workflow,port,this);
this.parentNode.workflow.getCommandStack().execute(_41e3);
}
};
Port.prototype.getAbsolutePosition=function(){
return new Point(this.getAbsoluteX(),this.getAbsoluteY());
};
Port.prototype.getAbsoluteBounds=function(){
return new Dimension(this.getAbsoluteX(),this.getAbsoluteY(),this.getWidth(),this.getHeight());
};
Port.prototype.getAbsoluteY=function(){
return this.originY+this.parentNode.getY();
};
Port.prototype.getAbsoluteX=function(){
return this.originX+this.parentNode.getX();
};
Port.prototype.onOtherFigureMoved=function(_41e4){
this.fireMoveEvent();
};
Port.prototype.getName=function(){
return this.getProperty("name");
};
Port.prototype.setName=function(name){
this.setProperty("name",name);
};
Port.prototype.isOver=function(iX,iY){
var x=this.getAbsoluteX()-this.coronaWidth-this.getWidth()/2;
var y=this.getAbsoluteY()-this.coronaWidth-this.getHeight()/2;
var iX2=x+this.width+(this.coronaWidth*2)+this.getWidth()/2;
var iY2=y+this.height+(this.coronaWidth*2)+this.getHeight()/2;
return (iX>=x&&iX<=iX2&&iY>=y&&iY<=iY2);
};
Port.prototype.showCorona=function(flag,_41ed){
if(flag==true){
this.corona=new Corona();
this.corona.setAlpha(0.3);
this.corona.setBackgroundColor(new Color(0,125,125));
this.corona.setColor(null);
this.corona.setDimension(this.getWidth()+(this.getCoronaWidth()*2),this.getWidth()+(this.getCoronaWidth()*2));
this.parentNode.getWorkflow().addFigure(this.corona,this.getAbsoluteX()-this.getCoronaWidth()-this.getWidth()/2,this.getAbsoluteY()-this.getCoronaWidth()-this.getHeight()/2);
}else{
if(flag==false&&this.corona!=null){
this.parentNode.getWorkflow().removeFigure(this.corona);
this.corona=null;
}
}
};
InputPort=function(_4067){
Port.call(this,_4067);
};
InputPort.prototype=new Port;
InputPort.prototype.type="InputPort";
InputPort.prototype.onDrop=function(port){
if(port.getMaxFanOut&&port.getMaxFanOut()<=port.getFanOut()){
return;
}
if(this.parentNode.id==port.parentNode.id){
}else{
if(port instanceof OutputPort){
var _4069=new CommandConnect(this.parentNode.workflow,port,this);
this.parentNode.workflow.getCommandStack().execute(_4069);
}
}
};
InputPort.prototype.onDragEnter=function(port){
if(port instanceof OutputPort){
Port.prototype.onDragEnter.call(this,port);
}else{
if(port instanceof LineStartResizeHandle){
var line=this.workflow.currentSelection;
if(line instanceof Connection&&line.getSource() instanceof InputPort){
Port.prototype.onDragEnter.call(this,line.getSource());
}
}else{
if(port instanceof LineEndResizeHandle){
var line=this.workflow.currentSelection;
if(line instanceof Connection&&line.getTarget() instanceof InputPort){
Port.prototype.onDragEnter.call(this,line.getTarget());
}
}
}
}
};
InputPort.prototype.onDragLeave=function(port){
if(port instanceof OutputPort){
Port.prototype.onDragLeave.call(this,port);
}else{
if(port instanceof LineStartResizeHandle){
var line=this.workflow.currentSelection;
if(line instanceof Connection&&line.getSource() instanceof InputPort){
Port.prototype.onDragLeave.call(this,line.getSource());
}
}else{
if(port instanceof LineEndResizeHandle){
var line=this.workflow.currentSelection;
if(line instanceof Connection&&line.getTarget() instanceof InputPort){
Port.prototype.onDragLeave.call(this,line.getTarget());
}
}
}
}
};
OutputPort=function(_357f){
Port.call(this,_357f);
this.maxFanOut=100;
};
OutputPort.prototype=new Port;
OutputPort.prototype.type="OutputPort";
OutputPort.prototype.onDrop=function(port){
if(this.getMaxFanOut()<=this.getFanOut()){
return;
}
if(this.parentNode.id==port.parentNode.id){
}else{
if(port instanceof InputPort){
var _3581=new CommandConnect(this.parentNode.workflow,this,port);
this.parentNode.workflow.getCommandStack().execute(_3581);
}
}
};
OutputPort.prototype.onDragEnter=function(port){
if(this.getMaxFanOut()<=this.getFanOut()){
return;
}
if(port instanceof InputPort){
Port.prototype.onDragEnter.call(this,port);
}else{
if(port instanceof LineStartResizeHandle){
var line=this.workflow.currentSelection;
if(line instanceof Connection&&line.getSource() instanceof OutputPort){
Port.prototype.onDragEnter.call(this,line.getSource());
}
}else{
if(port instanceof LineEndResizeHandle){
var line=this.workflow.currentSelection;
if(line instanceof Connection&&line.getTarget() instanceof OutputPort){
Port.prototype.onDragEnter.call(this,line.getTarget());
}
}
}
}
};
OutputPort.prototype.onDragLeave=function(port){
if(port instanceof InputPort){
Port.prototype.onDragLeave.call(this,port);
}else{
if(port instanceof LineStartResizeHandle){
var line=this.workflow.currentSelection;
if(line instanceof Connection&&line.getSource() instanceof OutputPort){
Port.prototype.onDragLeave.call(this,line.getSource());
}
}else{
if(port instanceof LineEndResizeHandle){
var line=this.workflow.currentSelection;
if(line instanceof Connection&&line.getTarget() instanceof OutputPort){
Port.prototype.onDragLeave.call(this,line.getTarget());
}
}
}
}
};
OutputPort.prototype.onDragstart=function(x,y){
if(this.maxFanOut==-1){
return true;
}
if(this.getMaxFanOut()<=this.getFanOut()){
return false;
}
return true;
};
OutputPort.prototype.setMaxFanOut=function(count){
this.maxFanOut=count;
};
OutputPort.prototype.getMaxFanOut=function(){
return this.maxFanOut;
};
OutputPort.prototype.getFanOut=function(){
if(this.getParent().workflow==null){
return 0;
}
var count=0;
var lines=this.getParent().workflow.getLines();
var size=lines.getSize();
for(var i=0;i<size;i++){
var line=lines.get(i);
if(line instanceof Connection){
if(line.getSource()==this){
count++;
}else{
if(line.getTarget()==this){
count++;
}
}
}
}
return count;
};
Line=function(){
this.lineColor=new Color(0,0,0);
this.stroke=1;
this.canvas=null;
this.workflow=null;
this.html=null;
this.graphics=null;
this.id=this.generateUId();
this.startX=30;
this.startY=30;
this.endX=100;
this.endY=100;
this.alpha=1;
this.isMoving=false;
this.zOrder=Line.ZOrderBaseIndex;
this.moveListener=new ArrayList();
this.setSelectable(true);
this.setDeleteable(true);
};
Line.ZOrderBaseIndex=200;
Line.setZOrderBaseIndex=function(index){
Line.ZOrderBaseIndex=index;
};
Line.prototype.dispose=function(){
this.canvas=null;
this.workflow=null;
if(this.graphics!=null){
this.graphics.clear();
}
this.graphics=null;
};
Line.prototype.getZOrder=function(){
return this.zOrder;
};
Line.prototype.setZOrder=function(index){
if(this.html!=null){
this.html.style.zIndex=index;
}
this.zOrder=index;
};
Line.prototype.createHTMLElement=function(){
var item=document.createElement("div");
item.id=this.id;
item.style.position="absolute";
item.style.left="0px";
item.style.top="0px";
item.style.height="0px";
item.style.width="0px";
item.style.zIndex=this.zOrder;
return item;
};
Line.prototype.getHTMLElement=function(){
if(this.html==null){
this.html=this.createHTMLElement();
}
return this.html;
};
Line.prototype.getWorkflow=function(){
return this.workflow;
};
Line.prototype.isResizeable=function(){
return true;
};
Line.prototype.setCanvas=function(_3ecb){
this.canvas=_3ecb;
if(this.graphics!=null){
this.graphics.clear();
}
this.graphics=null;
};
Line.prototype.setWorkflow=function(_3ecc){
this.workflow=_3ecc;
if(this.graphics!=null){
this.graphics.clear();
}
this.graphics=null;
};
Line.prototype.paint=function(){
if(this.graphics==null){
this.graphics=new jsGraphics(this.id);
}else{
this.graphics.clear();
}
this.graphics.setStroke(this.stroke);
this.graphics.setColor(this.lineColor.getHTMLStyle());
this.graphics.drawLine(this.startX,this.startY,this.endX,this.endY);
this.graphics.paint();
};
Line.prototype.attachMoveListener=function(_3ecd){
this.moveListener.add(_3ecd);
};
Line.prototype.detachMoveListener=function(_3ece){
this.moveListener.remove(_3ece);
};
Line.prototype.fireMoveEvent=function(){
var size=this.moveListener.getSize();
for(var i=0;i<size;i++){
this.moveListener.get(i).onOtherFigureMoved(this);
}
};
Line.prototype.onOtherFigureMoved=function(_3ed1){
};
Line.prototype.setLineWidth=function(w){
this.stroke=w;
if(this.graphics!=null){
this.paint();
}
this.setDocumentDirty();
};
Line.prototype.setColor=function(color){
this.lineColor=color;
if(this.graphics!=null){
this.paint();
}
this.setDocumentDirty();
};
Line.prototype.getColor=function(){
return this.lineColor;
};
Line.prototype.setAlpha=function(_3ed4){
if(_3ed4==this.alpha){
return;
}
try{
this.html.style.MozOpacity=_3ed4;
}
catch(exc){
}
try{
this.html.style.opacity=_3ed4;
}
catch(exc){
}
try{
var _3ed5=Math.round(_3ed4*100);
if(_3ed5>=99){
this.html.style.filter="";
}else{
this.html.style.filter="alpha(opacity="+_3ed5+")";
}
}
catch(exc){
}
this.alpha=_3ed4;
};
Line.prototype.setStartPoint=function(x,y){
this.startX=x;
this.startY=y;
if(this.graphics!=null){
this.paint();
}
this.setDocumentDirty();
};
Line.prototype.setEndPoint=function(x,y){
this.endX=x;
this.endY=y;
if(this.graphics!=null){
this.paint();
}
this.setDocumentDirty();
};
Line.prototype.getStartX=function(){
return this.startX;
};
Line.prototype.getStartY=function(){
return this.startY;
};
Line.prototype.getStartPoint=function(){
return new Point(this.startX,this.startY);
};
Line.prototype.getEndX=function(){
return this.endX;
};
Line.prototype.getEndY=function(){
return this.endY;
};
Line.prototype.getEndPoint=function(){
return new Point(this.endX,this.endY);
};
Line.prototype.isSelectable=function(){
return this.selectable;
};
Line.prototype.setSelectable=function(flag){
this.selectable=flag;
};
Line.prototype.isDeleteable=function(){
return this.deleteable;
};
Line.prototype.setDeleteable=function(flag){
this.deleteable=flag;
};
Line.prototype.getLength=function(){
return Math.sqrt((this.startX-this.endX)*(this.startX-this.endX)+(this.startY-this.endY)*(this.startY-this.endY));
};
Line.prototype.getAngle=function(){
var _3edc=this.getLength();
var angle=-(180/Math.PI)*Math.asin((this.startY-this.endY)/_3edc);
if(angle<0){
if(this.endX<this.startX){
angle=Math.abs(angle)+180;
}else{
angle=360-Math.abs(angle);
}
}else{
if(this.endX<this.startX){
angle=180-angle;
}
}
return angle;
};
Line.prototype.onContextMenu=function(x,y){
var menu=this.getContextMenu();
if(menu!=null){
this.workflow.showMenu(menu,x,y);
}
};
Line.prototype.getContextMenu=function(){
return null;
};
Line.prototype.onDoubleClick=function(){
};
Line.prototype.setDocumentDirty=function(){
if(this.workflow!=null){
this.workflow.setDocumentDirty();
}
};
Line.prototype.generateUId=function(){
var chars="0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz";
var _3ee2=10;
var _3ee3=10;
nbTry=0;
while(nbTry<1000){
var id="";
for(var i=0;i<_3ee2;i++){
var rnum=Math.floor(Math.random()*chars.length);
id+=chars.substring(rnum,rnum+1);
}
elem=document.getElementById(id);
if(!elem){
return id;
}
nbTry+=1;
}
return null;
};
Line.prototype.containsPoint=function(px,py){
return Line.hit(this.startX,this.startY,this.endX,this.endY,px,py);
};
Line.hit=function(X1,Y1,X2,Y2,px,py){
var _3eef=5;
X2-=X1;
Y2-=Y1;
px-=X1;
py-=Y1;
var _3ef0=px*X2+py*Y2;
var _3ef1;
if(_3ef0<=0){
_3ef1=0;
}else{
px=X2-px;
py=Y2-py;
_3ef0=px*X2+py*Y2;
if(_3ef0<=0){
_3ef1=0;
}else{
_3ef1=_3ef0*_3ef0/(X2*X2+Y2*Y2);
}
}
var lenSq=px*px+py*py-_3ef1;
if(lenSq<0){
lenSq=0;
}
return Math.sqrt(lenSq)<_3eef;
};
ConnectionRouter=function(){
};
ConnectionRouter.prototype.type="ConnectionRouter";
ConnectionRouter.prototype.getDirection=function(r,p){
var _3f88=Math.abs(r.x-p.x);
var _3f89=3;
var i=Math.abs(r.y-p.y);
if(i<=_3f88){
_3f88=i;
_3f89=0;
}
i=Math.abs(r.getBottom()-p.y);
if(i<=_3f88){
_3f88=i;
_3f89=2;
}
i=Math.abs(r.getRight()-p.x);
if(i<_3f88){
_3f88=i;
_3f89=1;
}
return _3f89;
};
ConnectionRouter.prototype.getEndDirection=function(conn){
var p=conn.getEndPoint();
var rect=conn.getTarget().getParent().getBounds();
return this.getDirection(rect,p);
};
ConnectionRouter.prototype.getStartDirection=function(conn){
var p=conn.getStartPoint();
var rect=conn.getSource().getParent().getBounds();
return this.getDirection(rect,p);
};
ConnectionRouter.prototype.route=function(_3f91){
};
NullConnectionRouter=function(){
};
NullConnectionRouter.prototype=new ConnectionRouter;
NullConnectionRouter.prototype.type="NullConnectionRouter";
NullConnectionRouter.prototype.invalidate=function(){
};
NullConnectionRouter.prototype.route=function(_3f6a){
_3f6a.addPoint(_3f6a.getStartPoint());
_3f6a.addPoint(_3f6a.getEndPoint());
};
ManhattanConnectionRouter=function(){
this.MINDIST=20;
};
ManhattanConnectionRouter.prototype=new ConnectionRouter;
ManhattanConnectionRouter.prototype.type="ManhattanConnectionRouter";
ManhattanConnectionRouter.prototype.route=function(conn){
var _3ba8=conn.getStartPoint();
var _3ba9=this.getStartDirection(conn);
var toPt=conn.getEndPoint();
var toDir=this.getEndDirection(conn);
this._route(conn,toPt,toDir,_3ba8,_3ba9);
};
ManhattanConnectionRouter.prototype._route=function(conn,_3bad,_3bae,toPt,toDir){
var TOL=0.1;
var _3bb2=0.01;
var UP=0;
var RIGHT=1;
var DOWN=2;
var LEFT=3;
var xDiff=_3bad.x-toPt.x;
var yDiff=_3bad.y-toPt.y;
var point;
var dir;
if(((xDiff*xDiff)<(_3bb2))&&((yDiff*yDiff)<(_3bb2))){
conn.addPoint(new Point(toPt.x,toPt.y));
return;
}
if(_3bae==LEFT){
if((xDiff>0)&&((yDiff*yDiff)<TOL)&&(toDir==RIGHT)){
point=toPt;
dir=toDir;
}else{
if(xDiff<0){
point=new Point(_3bad.x-this.MINDIST,_3bad.y);
}else{
if(((yDiff>0)&&(toDir==DOWN))||((yDiff<0)&&(toDir==UP))){
point=new Point(toPt.x,_3bad.y);
}else{
if(_3bae==toDir){
var pos=Math.min(_3bad.x,toPt.x)-this.MINDIST;
point=new Point(pos,_3bad.y);
}else{
point=new Point(_3bad.x-(xDiff/2),_3bad.y);
}
}
}
if(yDiff>0){
dir=UP;
}else{
dir=DOWN;
}
}
}else{
if(_3bae==RIGHT){
if((xDiff<0)&&((yDiff*yDiff)<TOL)&&(toDir==LEFT)){
point=toPt;
dir=toDir;
}else{
if(xDiff>0){
point=new Point(_3bad.x+this.MINDIST,_3bad.y);
}else{
if(((yDiff>0)&&(toDir==DOWN))||((yDiff<0)&&(toDir==UP))){
point=new Point(toPt.x,_3bad.y);
}else{
if(_3bae==toDir){
var pos=Math.max(_3bad.x,toPt.x)+this.MINDIST;
point=new Point(pos,_3bad.y);
}else{
point=new Point(_3bad.x-(xDiff/2),_3bad.y);
}
}
}
if(yDiff>0){
dir=UP;
}else{
dir=DOWN;
}
}
}else{
if(_3bae==DOWN){
if(((xDiff*xDiff)<TOL)&&(yDiff<0)&&(toDir==UP)){
point=toPt;
dir=toDir;
}else{
if(yDiff>0){
point=new Point(_3bad.x,_3bad.y+this.MINDIST);
}else{
if(((xDiff>0)&&(toDir==RIGHT))||((xDiff<0)&&(toDir==LEFT))){
point=new Point(_3bad.x,toPt.y);
}else{
if(_3bae==toDir){
var pos=Math.max(_3bad.y,toPt.y)+this.MINDIST;
point=new Point(_3bad.x,pos);
}else{
point=new Point(_3bad.x,_3bad.y-(yDiff/2));
}
}
}
if(xDiff>0){
dir=LEFT;
}else{
dir=RIGHT;
}
}
}else{
if(_3bae==UP){
if(((xDiff*xDiff)<TOL)&&(yDiff>0)&&(toDir==DOWN)){
point=toPt;
dir=toDir;
}else{
if(yDiff<0){
point=new Point(_3bad.x,_3bad.y-this.MINDIST);
}else{
if(((xDiff>0)&&(toDir==RIGHT))||((xDiff<0)&&(toDir==LEFT))){
point=new Point(_3bad.x,toPt.y);
}else{
if(_3bae==toDir){
var pos=Math.min(_3bad.y,toPt.y)-this.MINDIST;
point=new Point(_3bad.x,pos);
}else{
point=new Point(_3bad.x,_3bad.y-(yDiff/2));
}
}
}
if(xDiff>0){
dir=LEFT;
}else{
dir=RIGHT;
}
}
}
}
}
}
this._route(conn,point,dir,toPt,toDir);
conn.addPoint(_3bad);
};
BezierConnectionRouter=function(_354a){
if(!_354a){
this.cheapRouter=new ManhattanConnectionRouter();
}else{
this.cheapRouter=null;
}
this.iteration=5;
};
BezierConnectionRouter.prototype=new ConnectionRouter;
BezierConnectionRouter.prototype.type="BezierConnectionRouter";
BezierConnectionRouter.prototype.drawBezier=function(_354b,_354c,t,iter){
var n=_354b.length-1;
var q=new Array();
var _3551=n+1;
for(var i=0;i<_3551;i++){
q[i]=new Array();
q[i][0]=_354b[i];
}
for(var j=1;j<=n;j++){
for(var i=0;i<=(n-j);i++){
q[i][j]=new Point((1-t)*q[i][j-1].x+t*q[i+1][j-1].x,(1-t)*q[i][j-1].y+t*q[i+1][j-1].y);
}
}
var c1=new Array();
var c2=new Array();
for(var i=0;i<n+1;i++){
c1[i]=q[0][i];
c2[i]=q[i][n-i];
}
if(iter>=0){
this.drawBezier(c1,_354c,t,--iter);
this.drawBezier(c2,_354c,t,--iter);
}else{
for(var i=0;i<n;i++){
_354c.push(q[i][n-i]);
}
}
};
BezierConnectionRouter.prototype.route=function(conn){
if(this.cheapRouter!=null&&(conn.getSource().getParent().isMoving==true||conn.getTarget().getParent().isMoving==true)){
this.cheapRouter.route(conn);
return;
}
var _3557=new Array();
var _3558=conn.getStartPoint();
var toPt=conn.getEndPoint();
this._route(_3557,conn,toPt,this.getEndDirection(conn),_3558,this.getStartDirection(conn));
var _355a=new Array();
this.drawBezier(_3557,_355a,0.5,this.iteration);
for(var i=0;i<_355a.length;i++){
conn.addPoint(_355a[i]);
}
conn.addPoint(toPt);
};
BezierConnectionRouter.prototype._route=function(_355c,conn,_355e,_355f,toPt,toDir){
var TOL=0.1;
var _3563=0.01;
var _3564=90;
var UP=0;
var RIGHT=1;
var DOWN=2;
var LEFT=3;
var xDiff=_355e.x-toPt.x;
var yDiff=_355e.y-toPt.y;
var point;
var dir;
if(((xDiff*xDiff)<(_3563))&&((yDiff*yDiff)<(_3563))){
_355c.push(new Point(toPt.x,toPt.y));
return;
}
if(_355f==LEFT){
if((xDiff>0)&&((yDiff*yDiff)<TOL)&&(toDir==RIGHT)){
point=toPt;
dir=toDir;
}else{
if(xDiff<0){
point=new Point(_355e.x-_3564,_355e.y);
}else{
if(((yDiff>0)&&(toDir==DOWN))||((yDiff<0)&&(toDir==UP))){
point=new Point(toPt.x,_355e.y);
}else{
if(_355f==toDir){
var pos=Math.min(_355e.x,toPt.x)-_3564;
point=new Point(pos,_355e.y);
}else{
point=new Point(_355e.x-(xDiff/2),_355e.y);
}
}
}
if(yDiff>0){
dir=UP;
}else{
dir=DOWN;
}
}
}else{
if(_355f==RIGHT){
if((xDiff<0)&&((yDiff*yDiff)<TOL)&&(toDir==LEFT)){
point=toPt;
dir=toDir;
}else{
if(xDiff>0){
point=new Point(_355e.x+_3564,_355e.y);
}else{
if(((yDiff>0)&&(toDir==DOWN))||((yDiff<0)&&(toDir==UP))){
point=new Point(toPt.x,_355e.y);
}else{
if(_355f==toDir){
var pos=Math.max(_355e.x,toPt.x)+_3564;
point=new Point(pos,_355e.y);
}else{
point=new Point(_355e.x-(xDiff/2),_355e.y);
}
}
}
if(yDiff>0){
dir=UP;
}else{
dir=DOWN;
}
}
}else{
if(_355f==DOWN){
if(((xDiff*xDiff)<TOL)&&(yDiff<0)&&(toDir==UP)){
point=toPt;
dir=toDir;
}else{
if(yDiff>0){
point=new Point(_355e.x,_355e.y+_3564);
}else{
if(((xDiff>0)&&(toDir==RIGHT))||((xDiff<0)&&(toDir==LEFT))){
point=new Point(_355e.x,toPt.y);
}else{
if(_355f==toDir){
var pos=Math.max(_355e.y,toPt.y)+_3564;
point=new Point(_355e.x,pos);
}else{
point=new Point(_355e.x,_355e.y-(yDiff/2));
}
}
}
if(xDiff>0){
dir=LEFT;
}else{
dir=RIGHT;
}
}
}else{
if(_355f==UP){
if(((xDiff*xDiff)<TOL)&&(yDiff>0)&&(toDir==DOWN)){
point=toPt;
dir=toDir;
}else{
if(yDiff<0){
point=new Point(_355e.x,_355e.y-_3564);
}else{
if(((xDiff>0)&&(toDir==RIGHT))||((xDiff<0)&&(toDir==LEFT))){
point=new Point(_355e.x,toPt.y);
}else{
if(_355f==toDir){
var pos=Math.min(_355e.y,toPt.y)-_3564;
point=new Point(_355e.x,pos);
}else{
point=new Point(_355e.x,_355e.y-(yDiff/2));
}
}
}
if(xDiff>0){
dir=LEFT;
}else{
dir=RIGHT;
}
}
}
}
}
}
this._route(_355c,conn,point,dir,toPt,toDir);
_355c.push(_355e);
};
FanConnectionRouter=function(){
};
FanConnectionRouter.prototype=new NullConnectionRouter;
FanConnectionRouter.prototype.type="FanConnectionRouter";
FanConnectionRouter.prototype.route=function(conn){
var _40c7=conn.getStartPoint();
var toPt=conn.getEndPoint();
var lines=conn.getSource().getConnections();
var _40ca=new ArrayList();
var index=0;
for(var i=0;i<lines.getSize();i++){
var _40cd=lines.get(i);
if(_40cd.getTarget()==conn.getTarget()||_40cd.getSource()==conn.getTarget()){
_40ca.add(_40cd);
if(conn==_40cd){
index=_40ca.getSize();
}
}
}
if(_40ca.getSize()>1){
this.routeCollision(conn,index);
}else{
NullConnectionRouter.prototype.route.call(this,conn);
}
};
FanConnectionRouter.prototype.routeNormal=function(conn){
conn.addPoint(conn.getStartPoint());
conn.addPoint(conn.getEndPoint());
};
FanConnectionRouter.prototype.routeCollision=function(conn,index){
var start=conn.getStartPoint();
var end=conn.getEndPoint();
conn.addPoint(start);
var _40d3=10;
var _40d4=new Point((end.x+start.x)/2,(end.y+start.y)/2);
var _40d5=end.getPosition(start);
var ray;
if(_40d5==PositionConstants.SOUTH||_40d5==PositionConstants.EAST){
ray=new Point(end.x-start.x,end.y-start.y);
}else{
ray=new Point(start.x-end.x,start.y-end.y);
}
var _40d7=Math.sqrt(ray.x*ray.x+ray.y*ray.y);
var _40d8=_40d3*ray.x/_40d7;
var _40d9=_40d3*ray.y/_40d7;
var _40da;
if(index%2==0){
_40da=new Point(_40d4.x+(index/2)*(-1*_40d9),_40d4.y+(index/2)*_40d8);
}else{
_40da=new Point(_40d4.x+(index/2)*_40d9,_40d4.y+(index/2)*(-1*_40d8));
}
conn.addPoint(_40da);
conn.addPoint(end);
};
Graphics=function(_3a61,_3a62,_3a63){
this.jsGraphics=_3a61;
this.xt=_3a63.x;
this.yt=_3a63.y;
this.radian=_3a62*Math.PI/180;
this.sinRadian=Math.sin(this.radian);
this.cosRadian=Math.cos(this.radian);
};
Graphics.prototype.setStroke=function(x){
this.jsGraphics.setStroke(x);
};
Graphics.prototype.drawLine=function(x1,y1,x2,y2){
var _x1=this.xt+x1*this.cosRadian-y1*this.sinRadian;
var _y1=this.yt+x1*this.sinRadian+y1*this.cosRadian;
var _x2=this.xt+x2*this.cosRadian-y2*this.sinRadian;
var _y2=this.yt+x2*this.sinRadian+y2*this.cosRadian;
this.jsGraphics.drawLine(_x1,_y1,_x2,_y2);
};
Graphics.prototype.fillRect=function(x,y,w,h){
var x1=this.xt+x*this.cosRadian-y*this.sinRadian;
var y1=this.yt+x*this.sinRadian+y*this.cosRadian;
var x2=this.xt+(x+w)*this.cosRadian-y*this.sinRadian;
var y2=this.yt+(x+w)*this.sinRadian+y*this.cosRadian;
var x3=this.xt+(x+w)*this.cosRadian-(y+h)*this.sinRadian;
var y3=this.yt+(x+w)*this.sinRadian+(y+h)*this.cosRadian;
var x4=this.xt+x*this.cosRadian-(y+h)*this.sinRadian;
var y4=this.yt+x*this.sinRadian+(y+h)*this.cosRadian;
this.jsGraphics.fillPolygon([x1,x2,x3,x4],[y1,y2,y3,y4]);
};
Graphics.prototype.fillPolygon=function(_3a79,_3a7a){
var rotX=new Array();
var rotY=new Array();
for(var i=0;i<_3a79.length;i++){
rotX[i]=this.xt+_3a79[i]*this.cosRadian-_3a7a[i]*this.sinRadian;
rotY[i]=this.yt+_3a79[i]*this.sinRadian+_3a7a[i]*this.cosRadian;
}
this.jsGraphics.fillPolygon(rotX,rotY);
};
Graphics.prototype.setColor=function(color){
this.jsGraphics.setColor(color.getHTMLStyle());
};
Graphics.prototype.drawPolygon=function(_3a7f,_3a80){
var rotX=new Array();
var rotY=new Array();
for(var i=0;i<_3a7f.length;i++){
rotX[i]=this.xt+_3a7f[i]*this.cosRadian-_3a80[i]*this.sinRadian;
rotY[i]=this.yt+_3a7f[i]*this.sinRadian+_3a80[i]*this.cosRadian;
}
this.jsGraphics.drawPolygon(rotX,rotY);
};
Connection=function(){
Line.call(this);
this.sourcePort=null;
this.targetPort=null;
this.sourceDecorator=null;
this.targetDecorator=null;
this.sourceAnchor=new ConnectionAnchor();
this.targetAnchor=new ConnectionAnchor();
this.router=Connection.defaultRouter;
this.lineSegments=new ArrayList();
this.children=new ArrayList();
this.setColor(new Color(0,0,115));
this.setLineWidth(1);
};
Connection.prototype=new Line;
Connection.defaultRouter=new ManhattanConnectionRouter();
Connection.setDefaultRouter=function(_2e24){
Connection.defaultRouter=_2e24;
};
Connection.prototype.disconnect=function(){
if(this.sourcePort!=null){
this.sourcePort.detachMoveListener(this);
this.fireSourcePortRouteEvent();
}
if(this.targetPort!=null){
this.targetPort.detachMoveListener(this);
this.fireTargetPortRouteEvent();
}
};
Connection.prototype.reconnect=function(){
if(this.sourcePort!=null){
this.sourcePort.attachMoveListener(this);
this.fireSourcePortRouteEvent();
}
if(this.targetPort!=null){
this.targetPort.attachMoveListener(this);
this.fireTargetPortRouteEvent();
}
};
Connection.prototype.isResizeable=function(){
return true;
};
Connection.prototype.addFigure=function(_2e25,_2e26){
var entry=new Object();
entry.figure=_2e25;
entry.locator=_2e26;
this.children.add(entry);
if(this.graphics!=null){
this.paint();
}
};
Connection.prototype.setSourceDecorator=function(_2e28){
this.sourceDecorator=_2e28;
if(this.graphics!=null){
this.paint();
}
};
Connection.prototype.setTargetDecorator=function(_2e29){
this.targetDecorator=_2e29;
if(this.graphics!=null){
this.paint();
}
};
Connection.prototype.setSourceAnchor=function(_2e2a){
this.sourceAnchor=_2e2a;
this.sourceAnchor.setOwner(this.sourcePort);
if(this.graphics!=null){
this.paint();
}
};
Connection.prototype.setTargetAnchor=function(_2e2b){
this.targetAnchor=_2e2b;
this.targetAnchor.setOwner(this.targetPort);
if(this.graphics!=null){
this.paint();
}
};
Connection.prototype.setRouter=function(_2e2c){
if(_2e2c!=null){
this.router=_2e2c;
}else{
this.router=new NullConnectionRouter();
}
if(this.graphics!=null){
this.paint();
}
};
Connection.prototype.getRouter=function(){
return this.router;
};
Connection.prototype.paint=function(){
for(var i=0;i<this.children.getSize();i++){
var entry=this.children.get(i);
if(entry.isAppended==true){
this.html.removeChild(entry.figure.getHTMLElement());
}
entry.isAppended=false;
}
if(this.graphics==null){
this.graphics=new jsGraphics(this.id);
}else{
this.graphics.clear();
}
this.graphics.setStroke(this.stroke);
this.graphics.setColor(this.lineColor.getHTMLStyle());
this.startStroke();
this.router.route(this);
if(this.getSource().getParent().isMoving==false&&this.getTarget().getParent().isMoving==false){
if(this.targetDecorator!=null){
this.targetDecorator.paint(new Graphics(this.graphics,this.getEndAngle(),this.getEndPoint()));
}
if(this.sourceDecorator!=null){
this.sourceDecorator.paint(new Graphics(this.graphics,this.getStartAngle(),this.getStartPoint()));
}
}
this.finishStroke();
for(var i=0;i<this.children.getSize();i++){
var entry=this.children.get(i);
this.html.appendChild(entry.figure.getHTMLElement());
entry.isAppended=true;
entry.locator.relocate(entry.figure);
}
};
Connection.prototype.getStartPoint=function(){
if(this.isMoving==false){
return this.sourceAnchor.getLocation(this.targetAnchor.getReferencePoint());
}else{
return Line.prototype.getStartPoint.call(this);
}
};
Connection.prototype.getEndPoint=function(){
if(this.isMoving==false){
return this.targetAnchor.getLocation(this.sourceAnchor.getReferencePoint());
}else{
return Line.prototype.getEndPoint.call(this);
}
};
Connection.prototype.startStroke=function(){
this.oldPoint=null;
this.lineSegments=new ArrayList();
};
Connection.prototype.finishStroke=function(){
this.graphics.paint();
this.oldPoint=null;
};
Connection.prototype.getPoints=function(){
var _2e2f=new ArrayList();
var line;
for(var i=0;i<this.lineSegments.getSize();i++){
line=this.lineSegments.get(i);
_2e2f.add(line.start);
}
_2e2f.add(line.end);
return _2e2f;
};
Connection.prototype.addPoint=function(p){
p=new Point(parseInt(p.x),parseInt(p.y));
if(this.oldPoint!=null){
this.graphics.drawLine(this.oldPoint.x,this.oldPoint.y,p.x,p.y);
var line=new Object();
line.start=this.oldPoint;
line.end=p;
this.lineSegments.add(line);
}
this.oldPoint=new Object();
this.oldPoint.x=p.x;
this.oldPoint.y=p.y;
};
Connection.prototype.setSource=function(port){
if(this.sourcePort!=null){
this.sourcePort.detachMoveListener(this);
}
this.sourcePort=port;
if(this.sourcePort==null){
return;
}
this.sourceAnchor.setOwner(this.sourcePort);
this.fireSourcePortRouteEvent();
this.sourcePort.attachMoveListener(this);
this.setStartPoint(port.getAbsoluteX(),port.getAbsoluteY());
};
Connection.prototype.getSource=function(){
return this.sourcePort;
};
Connection.prototype.setTarget=function(port){
if(this.targetPort!=null){
this.targetPort.detachMoveListener(this);
}
this.targetPort=port;
if(this.targetPort==null){
return;
}
this.targetAnchor.setOwner(this.targetPort);
this.fireTargetPortRouteEvent();
this.targetPort.attachMoveListener(this);
this.setEndPoint(port.getAbsoluteX(),port.getAbsoluteY());
};
Connection.prototype.getTarget=function(){
return this.targetPort;
};
Connection.prototype.onOtherFigureMoved=function(_2e36){
if(_2e36==this.sourcePort){
this.setStartPoint(this.sourcePort.getAbsoluteX(),this.sourcePort.getAbsoluteY());
}else{
this.setEndPoint(this.targetPort.getAbsoluteX(),this.targetPort.getAbsoluteY());
}
};
Connection.prototype.containsPoint=function(px,py){
for(var i=0;i<this.lineSegments.getSize();i++){
var line=this.lineSegments.get(i);
if(Line.hit(line.start.x,line.start.y,line.end.x,line.end.y,px,py)){
return true;
}
}
return false;
};
Connection.prototype.getStartAngle=function(){
var p1=this.lineSegments.get(0).start;
var p2=this.lineSegments.get(0).end;
if(this.router instanceof BezierConnectionRouter){
p2=this.lineSegments.get(5).end;
}
var _2e3d=Math.sqrt((p1.x-p2.x)*(p1.x-p2.x)+(p1.y-p2.y)*(p1.y-p2.y));
var angle=-(180/Math.PI)*Math.asin((p1.y-p2.y)/_2e3d);
if(angle<0){
if(p2.x<p1.x){
angle=Math.abs(angle)+180;
}else{
angle=360-Math.abs(angle);
}
}else{
if(p2.x<p1.x){
angle=180-angle;
}
}
return angle;
};
Connection.prototype.getEndAngle=function(){
var p1=this.lineSegments.get(this.lineSegments.getSize()-1).end;
var p2=this.lineSegments.get(this.lineSegments.getSize()-1).start;
if(this.router instanceof BezierConnectionRouter){
p2=this.lineSegments.get(this.lineSegments.getSize()-5).end;
}
var _2e41=Math.sqrt((p1.x-p2.x)*(p1.x-p2.x)+(p1.y-p2.y)*(p1.y-p2.y));
var angle=-(180/Math.PI)*Math.asin((p1.y-p2.y)/_2e41);
if(angle<0){
if(p2.x<p1.x){
angle=Math.abs(angle)+180;
}else{
angle=360-Math.abs(angle);
}
}else{
if(p2.x<p1.x){
angle=180-angle;
}
}
return angle;
};
Connection.prototype.fireSourcePortRouteEvent=function(){
var _2e43=this.sourcePort.getConnections();
for(var i=0;i<_2e43.getSize();i++){
_2e43.get(i).paint();
}
};
Connection.prototype.fireTargetPortRouteEvent=function(){
var _2e45=this.targetPort.getConnections();
for(var i=0;i<_2e45.getSize();i++){
_2e45.get(i).paint();
}
};
ConnectionAnchor=function(owner){
this.owner=owner;
};
ConnectionAnchor.prototype.type="ConnectionAnchor";
ConnectionAnchor.prototype.getLocation=function(_40c2){
return this.getReferencePoint();
};
ConnectionAnchor.prototype.getOwner=function(){
return this.owner;
};
ConnectionAnchor.prototype.setOwner=function(owner){
this.owner=owner;
};
ConnectionAnchor.prototype.getBox=function(){
return this.getOwner().getAbsoluteBounds();
};
ConnectionAnchor.prototype.getReferencePoint=function(){
if(this.getOwner()==null){
return null;
}else{
return this.getOwner().getAbsolutePosition();
}
};
ChopboxConnectionAnchor=function(owner){
ConnectionAnchor.call(this,owner);
};
ChopboxConnectionAnchor.prototype=new ConnectionAnchor;
ChopboxConnectionAnchor.prototype.type="ChopboxConnectionAnchor";
ChopboxConnectionAnchor.prototype.getLocation=function(_3854){
var r=new Dimension();
r.setBounds(this.getBox());
r.translate(-1,-1);
r.resize(1,1);
var _3856=r.x+r.w/2;
var _3857=r.y+r.h/2;
if(r.isEmpty()||(_3854.x==_3856&&_3854.y==_3857)){
return new Point(_3856,_3857);
}
var dx=_3854.x-_3856;
var dy=_3854.y-_3857;
var scale=0.5/Math.max(Math.abs(dx)/r.w,Math.abs(dy)/r.h);
dx*=scale;
dy*=scale;
_3856+=dx;
_3857+=dy;
return new Point(Math.round(_3856),Math.round(_3857));
};
ChopboxConnectionAnchor.prototype.getBox=function(){
return this.getOwner().getParent().getBounds();
};
ChopboxConnectionAnchor.prototype.getReferencePoint=function(){
return this.getBox().getCenter();
};
ConnectionDecorator=function(){
this.color=new Color(0,0,0);
this.backgroundColor=new Color(250,250,250);
};
ConnectionDecorator.prototype.type="ConnectionDecorator";
ConnectionDecorator.prototype.paint=function(g){
};
ConnectionDecorator.prototype.setColor=function(c){
this.color=c;
};
ConnectionDecorator.prototype.setBackgroundColor=function(c){
this.backgroundColor=c;
};
ArrowConnectionDecorator=function(){
};
ArrowConnectionDecorator.prototype=new ConnectionDecorator;
ArrowConnectionDecorator.prototype.type="ArrowConnectionDecorator";
ArrowConnectionDecorator.prototype.paint=function(g){
if(this.backgroundColor!=null){
var zoomfactor = 1;
if(typeof workflow.zoomfactor != undefined && workflow.zoomfactor != '')
zoomfactor = workflow.zoomfactor;
g.setColor(this.backgroundColor);
g.fillPolygon([1*zoomfactor,10*zoomfactor,10*zoomfactor,1*zoomfactor],[0,5*zoomfactor,-5*zoomfactor,0]);
}
g.setColor(this.color);
g.setStroke(1);
g.drawPolygon([1*zoomfactor,10*zoomfactor,10*zoomfactor,1*zoomfactor],[0,5*zoomfactor,-5*zoomfactor,0]);
g.fillPolygon([1*zoomfactor,10*zoomfactor,10*zoomfactor,1*zoomfactor],[0,5*zoomfactor,-5*zoomfactor,0]);
};
CompartmentFigure=function(){
Node.call(this);
this.children=new ArrayList();
this.setBorder(new LineBorder(1));
this.dropable=new DropTarget(this.html);
this.dropable.node=this;
this.dropable.addEventListener("figureenter",function(_4072){
_4072.target.node.onFigureEnter(_4072.relatedTarget.node);
});
this.dropable.addEventListener("figureleave",function(_4073){
_4073.target.node.onFigureLeave(_4073.relatedTarget.node);
});
this.dropable.addEventListener("figuredrop",function(_4074){
_4074.target.node.onFigureDrop(_4074.relatedTarget.node);
});
};
CompartmentFigure.prototype=new Node;
CompartmentFigure.prototype.type="CompartmentFigure";
CompartmentFigure.prototype.onFigureEnter=function(_4075){
};
CompartmentFigure.prototype.onFigureLeave=function(_4076){
};
CompartmentFigure.prototype.onFigureDrop=function(_4077){
};
CompartmentFigure.prototype.getChildren=function(){
return this.children;
};
CompartmentFigure.prototype.addChild=function(_4078){
_4078.setZOrder(this.getZOrder()+1);
_4078.setParent(this);
this.children.add(_4078);
};
CompartmentFigure.prototype.removeChild=function(_4079){
_4079.setParent(null);
this.children.remove(_4079);
};
CompartmentFigure.prototype.setZOrder=function(index){
Node.prototype.setZOrder.call(this,index);
for(var i=0;i<this.children.getSize();i++){
this.children.get(i).setZOrder(index+1);
}
};
CompartmentFigure.prototype.setPosition=function(xPos,yPos){
var oldX=this.getX();
var oldY=this.getY();
Node.prototype.setPosition.call(this,xPos,yPos);
for(var i=0;i<this.children.getSize();i++){
var child=this.children.get(i);
child.setPosition(child.getX()+this.getX()-oldX,child.getY()+this.getY()-oldY);
}
};
CompartmentFigure.prototype.onDrag=function(){
var oldX=this.getX();
var oldY=this.getY();
Node.prototype.onDrag.call(this);
for(var i=0;i<this.children.getSize();i++){
var child=this.children.get(i);
child.setPosition(child.getX()+this.getX()-oldX,child.getY()+this.getY()-oldY);
}
};
Document=function(_3a3b){
this.canvas=_3a3b;
};
Document.prototype.getFigures=function(){
var _3a3c=new ArrayList();
var _3a3d=this.canvas.figures;
var _3a3e=this.canvas.dialogs;
for(var i=0;i<_3a3d.getSize();i++){
var _3a40=_3a3d.get(i);
if(_3a3e.indexOf(_3a40)==-1&&_3a40.getParent()==null&&!(_3a40 instanceof Window)){
_3a3c.add(_3a40);
}
}
return _3a3c;
};
Document.prototype.getFigure=function(id){
return this.canvas.getFigure(id);
};
Document.prototype.getLines=function(){
return this.canvas.getLines();
};
Annotation=function(msg){
this.msg=msg;
this.color=new Color(0,0,0);
this.bgColor=new Color(241,241,121);
this.fontSize=10;
this.textNode=null;
Figure.call(this);
};
Annotation.prototype=new Figure;
Annotation.prototype.type="Annotation";
Annotation.prototype.createHTMLElement=function(){
var item=Figure.prototype.createHTMLElement.call(this);
item.style.color=this.color.getHTMLStyle();
item.style.backgroundColor=this.bgColor.getHTMLStyle();
item.style.fontSize=this.fontSize+"pt";
item.style.width="auto";
item.style.height="auto";
item.style.margin="0px";
item.style.padding="0px";
item.onselectstart=function(){
return false;
};
item.unselectable="on";
item.style.MozUserSelect="none";
item.style.cursor="default";
this.textNode=document.createTextNode(this.msg);
item.appendChild(this.textNode);
this.disableTextSelection(item);
return item;
};
Annotation.prototype.onDoubleClick=function(){
var _409d=new AnnotationDialog(this);
this.workflow.showDialog(_409d);
};
Annotation.prototype.setBackgroundColor=function(color){
this.bgColor=color;
if(this.bgColor!=null){
this.html.style.backgroundColor=this.bgColor.getHTMLStyle();
}else{
this.html.style.backgroundColor="transparent";
}
};
Annotation.prototype.getBackgroundColor=function(){
return this.bgColor;
};
Annotation.prototype.setFontSize=function(size){
this.fontSize=size;
this.html.style.fontSize=this.fontSize+"pt";
};
Annotation.prototype.getText=function(){
return this.msg;
};
Annotation.prototype.setText=function(text){
this.msg=text;
this.html.removeChild(this.textNode);
this.textNode=document.createTextNode(this.msg);
this.html.appendChild(this.textNode);
};
Annotation.prototype.setStyledText=function(text){
this.msg=text;
this.html.removeChild(this.textNode);
this.textNode=document.createElement("div");
this.textNode.innerHTML=text;
this.html.appendChild(this.textNode);
};
ResizeHandle=function(_2d2f,type){
Rectangle.call(this,5,5);
this.type=type;
var _2d31=this.getWidth();
var _2d32=_2d31/2;
switch(this.type){
case 1:
this.setSnapToGridAnchor(new Point(_2d31,_2d31));
break;
case 2:
this.setSnapToGridAnchor(new Point(_2d32,_2d31));
break;
case 3:
this.setSnapToGridAnchor(new Point(0,_2d31));
break;
case 4:
this.setSnapToGridAnchor(new Point(0,_2d32));
break;
case 5:
this.setSnapToGridAnchor(new Point(0,0));
break;
case 6:
this.setSnapToGridAnchor(new Point(_2d32,0));
break;
case 7:
this.setSnapToGridAnchor(new Point(_2d31,0));
break;
case 8:
this.setSnapToGridAnchor(new Point(_2d31,_2d32));
break;
}
this.setBackgroundColor(new Color(0,255,0));
this.setWorkflow(_2d2f);
this.setZOrder(10000);
};
ResizeHandle.prototype=new Rectangle;
ResizeHandle.prototype.type="ResizeHandle";
ResizeHandle.prototype.getSnapToDirection=function(){
switch(this.type){
case 1:
return SnapToHelper.NORTH_WEST;
case 2:
return SnapToHelper.NORTH;
case 3:
return SnapToHelper.NORTH_EAST;
case 4:
return SnapToHelper.EAST;
case 5:
return SnapToHelper.SOUTH_EAST;
case 6:
return SnapToHelper.SOUTH;
case 7:
return SnapToHelper.SOUTH_WEST;
case 8:
return SnapToHelper.WEST;
}
};
ResizeHandle.prototype.onDragend=function(){
if(this.commandMove==null){
return;
}
var _2d33=this.workflow.currentSelection;
this.commandMove.setPosition(_2d33.getX(),_2d33.getY());
this.commandResize.setDimension(_2d33.getWidth(),_2d33.getHeight());
this.workflow.getCommandStack().execute(this.commandResize);
this.workflow.getCommandStack().execute(this.commandMove);
this.commandMove=null;
this.commandResize=null;
this.workflow.hideSnapToHelperLines();
};
ResizeHandle.prototype.setPosition=function(xPos,yPos){
this.x=xPos;
this.y=yPos;
this.html.style.left=this.x+"px";
this.html.style.top=this.y+"px";
};
ResizeHandle.prototype.onDragstart=function(x,y){
if(!this.canDrag){
return false;
}
var _2d38=this.workflow.currentSelection;
this.commandMove=new CommandMove(_2d38,_2d38.getX(),_2d38.getY());
this.commandResize=new CommandResize(_2d38,_2d38.getWidth(),_2d38.getHeight());
return true;
};
ResizeHandle.prototype.onDrag=function(){
var oldX=this.getX();
var oldY=this.getY();
Rectangle.prototype.onDrag.call(this);
var diffX=oldX-this.getX();
var diffY=oldY-this.getY();
var _2d3d=this.workflow.currentSelection.getX();
var _2d3e=this.workflow.currentSelection.getY();
var _2d3f=this.workflow.currentSelection.getWidth();
var _2d40=this.workflow.currentSelection.getHeight();
switch(this.type){
case 1:
this.workflow.currentSelection.setPosition(_2d3d-diffX,_2d3e-diffY);
this.workflow.currentSelection.setDimension(_2d3f+diffX,_2d40+diffY);
break;
case 2:
this.workflow.currentSelection.setPosition(_2d3d,_2d3e-diffY);
this.workflow.currentSelection.setDimension(_2d3f,_2d40+diffY);
break;
case 3:
this.workflow.currentSelection.setPosition(_2d3d,_2d3e-diffY);
this.workflow.currentSelection.setDimension(_2d3f-diffX,_2d40+diffY);
break;
case 4:
this.workflow.currentSelection.setPosition(_2d3d,_2d3e);
this.workflow.currentSelection.setDimension(_2d3f-diffX,_2d40);
break;
case 5:
this.workflow.currentSelection.setPosition(_2d3d,_2d3e);
this.workflow.currentSelection.setDimension(_2d3f-diffX,_2d40-diffY);
break;
case 6:
this.workflow.currentSelection.setPosition(_2d3d,_2d3e);
this.workflow.currentSelection.setDimension(_2d3f,_2d40-diffY);
break;
case 7:
this.workflow.currentSelection.setPosition(_2d3d-diffX,_2d3e);
this.workflow.currentSelection.setDimension(_2d3f+diffX,_2d40-diffY);
break;
case 8:
this.workflow.currentSelection.setPosition(_2d3d-diffX,_2d3e);
this.workflow.currentSelection.setDimension(_2d3f+diffX,_2d40);
break;
}
this.workflow.moveResizeHandles(this.workflow.getCurrentSelection());
};
ResizeHandle.prototype.setCanDrag=function(flag){
Rectangle.prototype.setCanDrag.call(this,flag);
if(!flag){
this.html.style.cursor="";
return;
}
switch(this.type){
case 1:
this.html.style.cursor="nw-resize";
break;
case 2:
this.html.style.cursor="s-resize";
break;
case 3:
this.html.style.cursor="ne-resize";
break;
case 4:
this.html.style.cursor="w-resize";
break;
case 5:
this.html.style.cursor="se-resize";
break;
case 6:
this.html.style.cursor="n-resize";
break;
case 7:
this.html.style.cursor="sw-resize";
break;
case 8:
this.html.style.cursor="e-resize";
break;
}
};
ResizeHandle.prototype.onKeyDown=function(_2d42,ctrl){
this.workflow.onKeyDown(_2d42,ctrl);
};
ResizeHandle.prototype.fireMoveEvent=function(){
};
LineStartResizeHandle=function(_40f9){
Rectangle.call(this);
this.setDimension(10,10);
this.setBackgroundColor(new Color(0,255,0));
this.setWorkflow(_40f9);
this.setZOrder(10000);
};
LineStartResizeHandle.prototype=new Rectangle;
LineStartResizeHandle.prototype.type="LineStartResizeHandle";
LineStartResizeHandle.prototype.onDragend=function(){
var line=this.workflow.currentSelection;
if(line instanceof Connection){
var start=line.sourceAnchor.getLocation(line.targetAnchor.getReferencePoint());
line.setStartPoint(start.x,start.y);
this.getWorkflow().showLineResizeHandles(line);
line.setRouter(line.oldRouter);
}else{
if(this.command==null){
return;
}
var x1=line.getStartX();
var y1=line.getStartY();
var x2=line.getEndX();
var y2=line.getEndY();
this.command.setEndPoints(x1,y1,x2,y2);
this.getWorkflow().getCommandStack().execute(this.command);
this.command=null;
}
};
LineStartResizeHandle.prototype.onDragstart=function(x,y){
if(!this.canDrag){
return false;
}
var line=this.workflow.currentSelection;
if(line instanceof Connection){
this.command=new CommandReconnect(line);
line.oldRouter=line.getRouter();
line.setRouter(new NullConnectionRouter());
}else{
var x1=line.getStartX();
var y1=line.getStartY();
var x2=line.getEndX();
var y2=line.getEndY();
this.command=new CommandMoveLine(line,x1,y1,x2,y2);
}
return true;
};
LineStartResizeHandle.prototype.onDrag=function(){
var oldX=this.getX();
var oldY=this.getY();
Rectangle.prototype.onDrag.call(this);
var diffX=oldX-this.getX();
var diffY=oldY-this.getY();
var _410b=this.workflow.currentSelection.getStartPoint();
var line=this.workflow.currentSelection;
line.setStartPoint(_410b.x-diffX,_410b.y-diffY);
line.isMoving=true;
};
LineStartResizeHandle.prototype.onDrop=function(_410d){
var line=this.workflow.currentSelection;
line.isMoving=false;
if(line instanceof Connection){
this.command.setNewPorts(_410d,line.getTarget());
this.getWorkflow().getCommandStack().execute(this.command);
}
this.command=null;
};
LineStartResizeHandle.prototype.onKeyDown=function(_410f,ctrl){
if(this.workflow!=null){
this.workflow.onKeyDown(_410f,ctrl);
}
};
LineStartResizeHandle.prototype.fireMoveEvent=function(){
};
LineEndResizeHandle=function(_3f2a){
Rectangle.call(this);
this.setDimension(10,10);
this.setBackgroundColor(new Color(0,255,0));
this.setWorkflow(_3f2a);
this.setZOrder(10000);
};
LineEndResizeHandle.prototype=new Rectangle;
LineEndResizeHandle.prototype.type="LineEndResizeHandle";
LineEndResizeHandle.prototype.onDragend=function(){
var line=this.workflow.currentSelection;
if(line instanceof Connection){
var end=line.targetAnchor.getLocation(line.sourceAnchor.getReferencePoint());
line.setEndPoint(end.x,end.y);
this.getWorkflow().showLineResizeHandles(line);
line.setRouter(line.oldRouter);
}else{
if(this.command==null){
return;
}
var x1=line.getStartX();
var y1=line.getStartY();
var x2=line.getEndX();
var y2=line.getEndY();
this.command.setEndPoints(x1,y1,x2,y2);
this.workflow.getCommandStack().execute(this.command);
this.command=null;
}
};
LineEndResizeHandle.prototype.onDragstart=function(x,y){
if(!this.canDrag){
return false;
}
var line=this.workflow.currentSelection;
if(line instanceof Connection){
this.command=new CommandReconnect(line);
line.oldRouter=line.getRouter();
line.setRouter(new NullConnectionRouter());
}else{
var x1=line.getStartX();
var y1=line.getStartY();
var x2=line.getEndX();
var y2=line.getEndY();
this.command=new CommandMoveLine(line,x1,y1,x2,y2);
}
return true;
};
LineEndResizeHandle.prototype.onDrag=function(){
var oldX=this.getX();
var oldY=this.getY();
Rectangle.prototype.onDrag.call(this);
var diffX=oldX-this.getX();
var diffY=oldY-this.getY();
var _3f3c=this.workflow.currentSelection.getEndPoint();
var line=this.workflow.currentSelection;
line.setEndPoint(_3f3c.x-diffX,_3f3c.y-diffY);
line.isMoving=true;
};
LineEndResizeHandle.prototype.onDrop=function(_3f3e){
var line=this.workflow.currentSelection;
line.isMoving=false;
if(line instanceof Connection){
this.command.setNewPorts(line.getSource(),_3f3e);
this.getWorkflow().getCommandStack().execute(this.command);
}
this.command=null;
};
LineEndResizeHandle.prototype.onKeyDown=function(_3f40){
if(this.workflow!=null){
this.workflow.onKeyDown(_3f40);
}
};
LineEndResizeHandle.prototype.fireMoveEvent=function(){
};
Canvas=function(_3e59){
if(_3e59){
this.construct(_3e59);
}
this.enableSmoothFigureHandling=false;
this.canvasLines=new ArrayList();
};
Canvas.prototype.type="Canvas";
Canvas.prototype.construct=function(_3e5a){
this.canvasId=_3e5a;
this.html=document.getElementById(this.canvasId);
this.scrollArea=document.body.parentNode;
};
Canvas.prototype.setViewPort=function(divId){
this.scrollArea=document.getElementById(divId);
};
Canvas.prototype.addFigure=function(_3e5c,xPos,yPos,_3e5f){
if(this.enableSmoothFigureHandling==true){
if(_3e5c.timer<=0){
_3e5c.setAlpha(0.001);
}
var _3e60=_3e5c;
var _3e61=function(){
if(_3e60.alpha<1){
_3e60.setAlpha(Math.min(1,_3e60.alpha+0.05));
}else{
window.clearInterval(_3e60.timer);
_3e60.timer=-1;
}
};
if(_3e60.timer>0){
window.clearInterval(_3e60.timer);
}
_3e60.timer=window.setInterval(_3e61,30);
}
_3e5c.setCanvas(this);
if(xPos&&yPos){
_3e5c.setPosition(xPos,yPos);
}
if(_3e5c instanceof Line){
this.canvasLines.add(_3e5c);
this.html.appendChild(_3e5c.getHTMLElement());
}else{
var obj=this.canvasLines.getFirstElement();
if(obj==null){
this.html.appendChild(_3e5c.getHTMLElement());
}else{
this.html.insertBefore(_3e5c.getHTMLElement(),obj.getHTMLElement());
}
}
if(!_3e5f){
_3e5c.paint();
}
};
Canvas.prototype.removeFigure=function(_3e63){
if(this.enableSmoothFigureHandling==true){
var oThis=this;
var _3e65=_3e63;
var _3e66=function(){
if(_3e65.alpha>0){
_3e65.setAlpha(Math.max(0,_3e65.alpha-0.05));
}else{
window.clearInterval(_3e65.timer);
_3e65.timer=-1;
oThis.html.removeChild(_3e65.html);
_3e65.setCanvas(null);
}
};
if(_3e65.timer>0){
window.clearInterval(_3e65.timer);
}
_3e65.timer=window.setInterval(_3e66,20);
}else{
this.html.removeChild(_3e63.html);
_3e63.setCanvas(null);
}
if(_3e63 instanceof Line){
this.canvasLines.remove(_3e63);
}
};
Canvas.prototype.getEnableSmoothFigureHandling=function(){
return this.enableSmoothFigureHandling;
};
Canvas.prototype.setEnableSmoothFigureHandling=function(flag){
this.enableSmoothFigureHandling=flag;
};
Canvas.prototype.getWidth=function(){
return parseInt(this.html.style.width);
};
Canvas.prototype.getHeight=function(){
return parseInt(this.html.style.height);
};
Canvas.prototype.setBackgroundImage=function(_3e68,_3e69){
if(_3e68!=null){
if(_3e69){
this.html.style.background="transparent url("+_3e68+") ";
}else{
this.html.style.background="transparent url("+_3e68+") no-repeat";
}
}else{
this.html.style.background="transparent";
}
};
Canvas.prototype.getY=function(){
return this.y;
};
Canvas.prototype.getX=function(){
return this.x;
};
Canvas.prototype.getAbsoluteY=function(){
var el=this.html;
var ot=el.offsetTop;
while((el=el.offsetParent)!=null){
ot+=el.offsetTop;
}
return ot;
};
Canvas.prototype.getAbsoluteX=function(){
var el=this.html;
var ol=el.offsetLeft;
while((el=el.offsetParent)!=null){
ol+=el.offsetLeft;
}
return ol;
};
Canvas.prototype.getScrollLeft=function(){
return this.scrollArea.scrollLeft;
};
Canvas.prototype.getScrollTop=function(){
return this.scrollArea.scrollTop;
};
Workflow=function(id){
if(!id){
return;
}
this.gridWidthX=10;
this.gridWidthY=10;
this.snapToGridHelper=null;
this.verticalSnapToHelperLine=null;
this.horizontalSnapToHelperLine=null;
this.figures=new ArrayList();
this.lines=new ArrayList();
this.commonPorts=new ArrayList();
this.dropTargets=new ArrayList();
this.compartments=new ArrayList();
this.selectionListeners=new ArrayList();
this.dialogs=new ArrayList();
this.toolPalette=null;
this.dragging=false;
this.tooltip=null;
this.draggingLine=null;
this.commandStack=new CommandStack();
this.oldScrollPosLeft=0;
this.oldScrollPosTop=0;
this.currentSelection=null;
this.currentMenu=null;
this.connectionLine=new Line();
this.resizeHandleStart=new LineStartResizeHandle(this);
this.resizeHandleEnd=new LineEndResizeHandle(this);
this.resizeHandle1=new ResizeHandle(this,1);
this.resizeHandle2=new ResizeHandle(this,2);
this.resizeHandle3=new ResizeHandle(this,3);
this.resizeHandle4=new ResizeHandle(this,4);
this.resizeHandle5=new ResizeHandle(this,5);
this.resizeHandle6=new ResizeHandle(this,6);
this.resizeHandle7=new ResizeHandle(this,7);
this.resizeHandle8=new ResizeHandle(this,8);
this.resizeHandleHalfWidth=parseInt(this.resizeHandle2.getWidth()/2);
Canvas.call(this,id);
this.setPanning(false);
if(this.html!=null){
this.html.style.backgroundImage="url(grid_10.png)";
oThis=this;
this.html.tabIndex="0";
var _4116=function(){
var _4117=arguments[0]||window.event;
var diffX=_4117.clientX;
var diffY=_4117.clientY;
var _411a=oThis.getScrollLeft();
var _411b=oThis.getScrollTop();
var _411c=oThis.getAbsoluteX();
var _411d=oThis.getAbsoluteY();
if(oThis.getBestFigure(diffX+_411a-_411c,diffY+_411b-_411d)!=null){
return;
}
var line=oThis.getBestLine(diffX+_411a-_411c,diffY+_411b-_411d,null);
if(line!=null){
line.onContextMenu(diffX+_411a-_411c,diffY+_411b-_411d);
}else{
oThis.onContextMenu(diffX+_411a-_411c,diffY+_411b-_411d);
}
};
this.html.oncontextmenu=function(){
return false;
};
var oThis=this;
var _4120=function(event){
var ctrl=event.ctrlKey;
oThis.onKeyDown(event.keyCode,ctrl);
};
var _4123=function(){
var _4124=arguments[0]||window.event;
var diffX=_4124.clientX;
var diffY=_4124.clientY;
var _4127=oThis.getScrollLeft();
var _4128=oThis.getScrollTop();
var _4129=oThis.getAbsoluteX();
var _412a=oThis.getAbsoluteY();
oThis.onMouseDown(diffX+_4127-_4129,diffY+_4128-_412a);
};
var _412b=function(){
var _412c=arguments[0]||window.event;
if(oThis.currentMenu!=null){
oThis.removeFigure(oThis.currentMenu);
oThis.currentMenu=null;
}
if(_412c.button==2){
return;
}
var diffX=_412c.clientX;
var diffY=_412c.clientY;
var _412f=oThis.getScrollLeft();
var _4130=oThis.getScrollTop();
var _4131=oThis.getAbsoluteX();
var _4132=oThis.getAbsoluteY();
oThis.onMouseUp(diffX+_412f-_4131,diffY+_4130-_4132);
};
var _4133=function(){
var _4134=arguments[0]||window.event;
var diffX=_4134.clientX;
var diffY=_4134.clientY;
var _4137=oThis.getScrollLeft();
var _4138=oThis.getScrollTop();
var _4139=oThis.getAbsoluteX();
var _413a=oThis.getAbsoluteY();
oThis.currentMouseX=diffX+_4137-_4139;
oThis.currentMouseY=diffY+_4138-_413a;
var obj=oThis.getBestFigure(oThis.currentMouseX,oThis.currentMouseY);
if(Drag.currentHover!=null&&obj==null){
var _413c=new DragDropEvent();
_413c.initDragDropEvent("mouseleave",false,oThis);
Drag.currentHover.dispatchEvent(_413c);
}else{
var diffX=_4134.clientX;
var diffY=_4134.clientY;
var _4137=oThis.getScrollLeft();
var _4138=oThis.getScrollTop();
var _4139=oThis.getAbsoluteX();
var _413a=oThis.getAbsoluteY();
oThis.onMouseMove(diffX+_4137-_4139,diffY+_4138-_413a);
}
if(obj==null){
Drag.currentHover=null;
}
if(oThis.tooltip!=null){
if(Math.abs(oThis.currentTooltipX-oThis.currentMouseX)>10||Math.abs(oThis.currentTooltipY-oThis.currentMouseY)>10){
oThis.showTooltip(null);
}
}
};
var _413d=function(_413e){
var _413e=arguments[0]||window.event;
var diffX=_413e.clientX;
var diffY=_413e.clientY;
var _4141=oThis.getScrollLeft();
var _4142=oThis.getScrollTop();
var _4143=oThis.getAbsoluteX();
var _4144=oThis.getAbsoluteY();
var line=oThis.getBestLine(diffX+_4141-_4143,diffY+_4142-_4144,null);
if(line!=null){
line.onDoubleClick();
}
};
if(this.html.addEventListener){
this.html.addEventListener("contextmenu",_4116,false);
this.html.addEventListener("mousemove",_4133,false);
this.html.addEventListener("mouseup",_412b,false);
this.html.addEventListener("mousedown",_4123,false);
this.html.addEventListener("keydown",_4120,false);
this.html.addEventListener("dblclick",_413d,false);
}else{
if(this.html.attachEvent){
this.html.attachEvent("oncontextmenu",_4116);
this.html.attachEvent("onmousemove",_4133);
this.html.attachEvent("onmousedown",_4123);
this.html.attachEvent("onmouseup",_412b);
this.html.attachEvent("onkeydown",_4120);
this.html.attachEvent("ondblclick",_413d);
}else{
throw new Error("Open-jACOB Draw2D not supported in this browser.");
}
}
}
};
Workflow.prototype=new Canvas;
Workflow.prototype.type="Workflow";
Workflow.COLOR_GREEN=new Color(0,255,0);
Workflow.prototype.onScroll=function(){
var _4146=this.getScrollLeft();
var _4147=this.getScrollTop();
var _4148=_4146-this.oldScrollPosLeft;
var _4149=_4147-this.oldScrollPosTop;
for(var i=0;i<this.figures.getSize();i++){
var _414b=this.figures.get(i);
if(_414b.hasFixedPosition&&_414b.hasFixedPosition()==true){
_414b.setPosition(_414b.getX()+_4148,_414b.getY()+_4149);
}
}
this.oldScrollPosLeft=_4146;
this.oldScrollPosTop=_4147;
};
Workflow.prototype.setPanning=function(flag){
this.panning=flag;
if(flag){
this.html.style.cursor="move";
}else{
this.html.style.cursor="default";
}
};
Workflow.prototype.scrollTo=function(x,y,fast){
if(fast){
this.scrollArea.scrollLeft=x;
this.scrollArea.scrollTop=y;
}else{
var steps=40;
var xStep=(x-this.getScrollLeft())/steps;
var yStep=(y-this.getScrollTop())/steps;
var oldX=this.getScrollLeft();
var oldY=this.getScrollTop();
for(var i=0;i<steps;i++){
this.scrollArea.scrollLeft=oldX+(xStep*i);
this.scrollArea.scrollTop=oldY+(yStep*i);
}
}
};
Workflow.prototype.showTooltip=function(_4156,_4157){
if(this.tooltip!=null){
this.removeFigure(this.tooltip);
this.tooltip=null;
if(this.tooltipTimer>=0){
window.clearTimeout(this.tooltipTimer);
this.tooltipTimer=-1;
}
}
this.tooltip=_4156;
if(this.tooltip!=null){
this.currentTooltipX=this.currentMouseX;
this.currentTooltipY=this.currentMouseY;
this.addFigure(this.tooltip,this.currentTooltipX+10,this.currentTooltipY+10);
var oThis=this;
var _4159=function(){
oThis.tooltipTimer=-1;
oThis.showTooltip(null);
};
if(_4157==true){
this.tooltipTimer=window.setTimeout(_4159,5000);
}
}
};
Workflow.prototype.showDialog=function(_415a,xPos,yPos){
if(xPos){
this.addFigure(_415a,xPos,yPos);
}else{
this.addFigure(_415a,200,100);
}
this.dialogs.add(_415a);
};
Workflow.prototype.showMenu=function(menu,xPos,yPos){
if(this.menu!=null){
this.html.removeChild(this.menu.getHTMLElement());
this.menu.setWorkflow();
}
this.menu=menu;
if(this.menu!=null){
this.menu.setWorkflow(this);
this.menu.setPosition(xPos,yPos);
this.html.appendChild(this.menu.getHTMLElement());
this.menu.paint();
}
};
Workflow.prototype.onContextMenu=function(x,y){
var menu=this.getContextMenu();
if(menu!=null){
this.showMenu(menu,x,y);
}
};
Workflow.prototype.getContextMenu=function(){
return null;
};
Workflow.prototype.setToolWindow=function(_4163,x,y){
this.toolPalette=_4163;
if(y){
this.addFigure(_4163,x,y);
}else{
this.addFigure(_4163,20,20);
}
this.dialogs.add(_4163);
};
Workflow.prototype.setSnapToGrid=function(flag){
if(flag){
this.snapToGridHelper=new SnapToGrid(this);
}else{
this.snapToGridHelper=null;
}
};
Workflow.prototype.setSnapToGeometry=function(flag){
if(flag){
this.snapToGeometryHelper=new SnapToGeometry(this);
}else{
this.snapToGeometryHelper=null;
}
};
Workflow.prototype.setGridWidth=function(dx,dy){
this.gridWidthX=dx;
this.gridWidthY=dy;
};
Workflow.prototype.addFigure=function(_416a,xPos,yPos){
Canvas.prototype.addFigure.call(this,_416a,xPos,yPos,true);
_416a.setWorkflow(this);
var _416d=this;
if(_416a instanceof CompartmentFigure){
this.compartments.add(_416a);
}
if(_416a instanceof Line){
this.lines.add(_416a);
}else{
this.figures.add(_416a);
_416a.draggable.addEventListener("dragend",function(_416e){
});
_416a.draggable.addEventListener("dragstart",function(_416f){
var _4170=_416d.getFigure(_416f.target.element.id);
if(_4170==null){
return;
}
if(_4170.isSelectable()==false){
return;
}
_416d.showResizeHandles(_4170);
_416d.setCurrentSelection(_4170);
});
_416a.draggable.addEventListener("drag",function(_4171){
var _4172=_416d.getFigure(_4171.target.element.id);
if(_4172==null){
return;
}
if(_4172.isSelectable()==false){
return;
}
_416d.moveResizeHandles(_4172);
});
}
_416a.paint();
this.setDocumentDirty();
};
Workflow.prototype.removeFigure=function(_4173){
Canvas.prototype.removeFigure.call(this,_4173);
this.figures.remove(_4173);
this.lines.remove(_4173);
this.dialogs.remove(_4173);
_4173.setWorkflow(null);
if(_4173 instanceof CompartmentFigure){
this.compartments.remove(_4173);
}
if(_4173 instanceof Connection){
_4173.disconnect();
}
if(this.currentSelection==_4173){
this.setCurrentSelection(null);
}
this.setDocumentDirty();
};
Workflow.prototype.moveFront=function(_4174){
this.html.removeChild(_4174.getHTMLElement());
this.html.appendChild(_4174.getHTMLElement());
};
Workflow.prototype.moveBack=function(_4175){
this.html.removeChild(_4175.getHTMLElement());
this.html.insertBefore(_4175.getHTMLElement(),this.html.firstChild);
};
Workflow.prototype.getBestCompartmentFigure=function(x,y,_4178){
var _4179=null;
for(var i=0;i<this.figures.getSize();i++){
var _417b=this.figures.get(i);
if((_417b instanceof CompartmentFigure)&&_417b.isOver(x,y)==true&&_417b!=_4178){
if(_4179==null){
_4179=_417b;
}else{
if(_4179.getZOrder()<_417b.getZOrder()){
_4179=_417b;
}
}
}
}
return _4179;
};
Workflow.prototype.getBestFigure=function(x,y,_417e){
var _417f=null;
for(var i=0;i<this.figures.getSize();i++){
var _4181=this.figures.get(i);
if(_4181.isOver(x,y)==true&&_4181!=_417e){
if(_417f==null){
_417f=_4181;
}else{
if(_417f.getZOrder()<_4181.getZOrder()){
_417f=_4181;
}
}
}
}
return _417f;
};
Workflow.prototype.getBestLine=function(x,y,_4184){
var _4185=null;
for(var i=0;i<this.lines.getSize();i++){
var line=this.lines.get(i);
if(line.containsPoint(x,y)==true&&line!=_4184){
if(_4185==null){
_4185=line;
}else{
if(_4185.getZOrder()<line.getZOrder()){
_4185=line;
}
}
}
}
return _4185;
};
Workflow.prototype.getFigure=function(id){
for(var i=0;i<this.figures.getSize();i++){
var _418a=this.figures.get(i);
if(_418a.id==id){
return _418a;
}
}
return null;
};
Workflow.prototype.getFigures=function(){
return this.figures;
};
Workflow.prototype.getDocument=function(){
return new Document(this);
};
Workflow.prototype.addSelectionListener=function(w){
this.selectionListeners.add(w);
};
Workflow.prototype.removeSelectionListener=function(w){
this.selectionListeners.remove(w);
};
Workflow.prototype.setCurrentSelection=function(_418d){
if(_418d==null){
this.hideResizeHandles();
this.hideLineResizeHandles();
}
this.currentSelection=_418d;
for(var i=0;i<this.selectionListeners.getSize();i++){
var w=this.selectionListeners.get(i);
if(w!=null&&w.onSelectionChanged){
w.onSelectionChanged(this.currentSelection);
}
}
};
Workflow.prototype.getCurrentSelection=function(){
return this.currentSelection;
};
Workflow.prototype.getLines=function(){
return this.lines;
};
Workflow.prototype.registerPort=function(port){
port.draggable.targets=this.dropTargets;
this.commonPorts.add(port);
this.dropTargets.add(port.dropable);
};
Workflow.prototype.unregisterPort=function(port){
port.draggable.targets=null;
this.commonPorts.remove(port);
this.dropTargets.remove(port.dropable);
};
Workflow.prototype.getCommandStack=function(){
return this.commandStack;
};
Workflow.prototype.showConnectionLine=function(x1,y1,x2,y2){
this.connectionLine.setStartPoint(x1,y1);
this.connectionLine.setEndPoint(x2,y2);
if(this.connectionLine.canvas==null){
Canvas.prototype.addFigure.call(this,this.connectionLine);
}
};
Workflow.prototype.hideConnectionLine=function(){
if(this.connectionLine.canvas!=null){
Canvas.prototype.removeFigure.call(this,this.connectionLine);
}
};
Workflow.prototype.showLineResizeHandles=function(_4196){
var _4197=this.resizeHandleStart.getWidth()/2;
var _4198=this.resizeHandleStart.getHeight()/2;
var _4199=_4196.getStartPoint();
var _419a=_4196.getEndPoint();
Canvas.prototype.addFigure.call(this,this.resizeHandleStart,_4199.x-_4197,_4199.y-_4197);
Canvas.prototype.addFigure.call(this,this.resizeHandleEnd,_419a.x-_4197,_419a.y-_4197);
this.resizeHandleStart.setCanDrag(_4196.isResizeable());
this.resizeHandleEnd.setCanDrag(_4196.isResizeable());
if(_4196.isResizeable()){
this.resizeHandleStart.setBackgroundColor(Workflow.COLOR_GREEN);
this.resizeHandleEnd.setBackgroundColor(Workflow.COLOR_GREEN);
this.resizeHandleStart.draggable.targets=this.dropTargets;
this.resizeHandleEnd.draggable.targets=this.dropTargets;
}else{
this.resizeHandleStart.setBackgroundColor(null);
this.resizeHandleEnd.setBackgroundColor(null);
}
};
Workflow.prototype.hideLineResizeHandles=function(){
if(this.resizeHandleStart.canvas!=null){
Canvas.prototype.removeFigure.call(this,this.resizeHandleStart);
}
if(this.resizeHandleEnd.canvas!=null){
Canvas.prototype.removeFigure.call(this,this.resizeHandleEnd);
}
};
Workflow.prototype.showResizeHandles=function(_419b){
this.hideLineResizeHandles();
this.hideResizeHandles();
if(this.getEnableSmoothFigureHandling()==true&&this.getCurrentSelection()!=_419b){
this.resizeHandle1.setAlpha(0.01);
this.resizeHandle2.setAlpha(0.01);
this.resizeHandle3.setAlpha(0.01);
this.resizeHandle4.setAlpha(0.01);
this.resizeHandle5.setAlpha(0.01);
this.resizeHandle6.setAlpha(0.01);
this.resizeHandle7.setAlpha(0.01);
this.resizeHandle8.setAlpha(0.01);
}
var _419c=this.resizeHandle1.getWidth();
var _419d=this.resizeHandle1.getHeight();
var _419e=_419b.getHeight();
var _419f=_419b.getWidth();
var xPos=_419b.getX();
var yPos=_419b.getY();
Canvas.prototype.addFigure.call(this,this.resizeHandle1,xPos-_419c,yPos-_419d);
Canvas.prototype.addFigure.call(this,this.resizeHandle3,xPos+_419f,yPos-_419d);
Canvas.prototype.addFigure.call(this,this.resizeHandle5,xPos+_419f,yPos+_419e);
Canvas.prototype.addFigure.call(this,this.resizeHandle7,xPos-_419c,yPos+_419e);
this.moveFront(this.resizeHandle1);
this.moveFront(this.resizeHandle3);
this.moveFront(this.resizeHandle5);
this.moveFront(this.resizeHandle7);
this.resizeHandle1.setCanDrag(_419b.isResizeable());
this.resizeHandle3.setCanDrag(_419b.isResizeable());
this.resizeHandle5.setCanDrag(_419b.isResizeable());
this.resizeHandle7.setCanDrag(_419b.isResizeable());
if(_419b.isResizeable()){
var green=new Color(0,255,0);
this.resizeHandle1.setBackgroundColor(green);
this.resizeHandle3.setBackgroundColor(green);
this.resizeHandle5.setBackgroundColor(green);
this.resizeHandle7.setBackgroundColor(green);
}else{
this.resizeHandle1.setBackgroundColor(null);
this.resizeHandle3.setBackgroundColor(null);
this.resizeHandle5.setBackgroundColor(null);
this.resizeHandle7.setBackgroundColor(null);
}
if(_419b.isStrechable()&&_419b.isResizeable()){
this.resizeHandle2.setCanDrag(_419b.isResizeable());
this.resizeHandle4.setCanDrag(_419b.isResizeable());
this.resizeHandle6.setCanDrag(_419b.isResizeable());
this.resizeHandle8.setCanDrag(_419b.isResizeable());
Canvas.prototype.addFigure.call(this,this.resizeHandle2,xPos+(_419f/2)-this.resizeHandleHalfWidth+1,yPos-_419d-6);
Canvas.prototype.addFigure.call(this,this.resizeHandle4,xPos+_419f+6,yPos+(_419e/2)-(_419d/2) );
Canvas.prototype.addFigure.call(this,this.resizeHandle6,xPos+(_419f/2)-this.resizeHandleHalfWidth+1,yPos+_419e+6);
Canvas.prototype.addFigure.call(this,this.resizeHandle8,xPos-_419c-5,yPos+(_419e/2)-(_419d/2) );
this.moveFront(this.resizeHandle2);
this.moveFront(this.resizeHandle4);
this.moveFront(this.resizeHandle6);
this.moveFront(this.resizeHandle8);
}
};
Workflow.prototype.hideResizeHandles=function(){
if(this.resizeHandle1.canvas!=null){
Canvas.prototype.removeFigure.call(this,this.resizeHandle1);
}
if(this.resizeHandle2.canvas!=null){
Canvas.prototype.removeFigure.call(this,this.resizeHandle2);
}
if(this.resizeHandle3.canvas!=null){
Canvas.prototype.removeFigure.call(this,this.resizeHandle3);
}
if(this.resizeHandle4.canvas!=null){
Canvas.prototype.removeFigure.call(this,this.resizeHandle4);
}
if(this.resizeHandle5.canvas!=null){
Canvas.prototype.removeFigure.call(this,this.resizeHandle5);
}
if(this.resizeHandle6.canvas!=null){
Canvas.prototype.removeFigure.call(this,this.resizeHandle6);
}
if(this.resizeHandle7.canvas!=null){
Canvas.prototype.removeFigure.call(this,this.resizeHandle7);
}
if(this.resizeHandle8.canvas!=null){
Canvas.prototype.removeFigure.call(this,this.resizeHandle8);
}
};
Workflow.prototype.moveResizeHandles=function(_41a3){
var _41a4=this.resizeHandle1.getWidth();
var _41a5=this.resizeHandle1.getHeight();
var _41a6=_41a3.getHeight();
var _41a7=_41a3.getWidth();
var xPos=_41a3.getX();
var yPos=_41a3.getY();
this.resizeHandle1.setPosition(xPos-_41a4,yPos-_41a5);
this.resizeHandle3.setPosition(xPos+_41a7,yPos-_41a5);
this.resizeHandle5.setPosition(xPos+_41a7,yPos+_41a6);
this.resizeHandle7.setPosition(xPos-_41a4,yPos+_41a6);
if(_41a3.isStrechable()){
this.resizeHandle2.setPosition(xPos+(_41a7/2)-this.resizeHandleHalfWidth,yPos-_41a5);
this.resizeHandle4.setPosition(xPos+_41a7,yPos+(_41a6/2)-(_41a5/2));
this.resizeHandle6.setPosition(xPos+(_41a7/2)-this.resizeHandleHalfWidth,yPos+_41a6);
this.resizeHandle8.setPosition(xPos-_41a4,yPos+(_41a6/2)-(_41a5/2));
}
};
Workflow.prototype.onMouseDown=function(x,y){
this.dragging=true;
this.mouseDownPosX=x;
this.mouseDownPosY=y;
if(this.toolPalette!=null&&this.toolPalette.getActiveTool()!=null){
this.toolPalette.getActiveTool().execute(x,y);
}
this.setCurrentSelection(null);
this.showMenu(null);
var size=this.getLines().getSize();
for(var i=0;i<size;i++){
var line=this.lines.get(i);
if(line.containsPoint(x,y)&&line.isSelectable()){
this.hideResizeHandles();
this.setCurrentSelection(line);
this.showLineResizeHandles(this.currentSelection);
if(line instanceof Line&&!(line instanceof Connection)){
this.draggingLine=line;
}
break;
}
}
};
Workflow.prototype.onMouseUp=function(x,y){
this.dragging=false;
this.draggingLine=null;
};
Workflow.prototype.onMouseMove=function(x,y){
if(this.dragging==true&&this.draggingLine!=null){
var diffX=x-this.mouseDownPosX;
var diffY=y-this.mouseDownPosY;
this.draggingLine.startX=this.draggingLine.getStartX()+diffX;
this.draggingLine.startY=this.draggingLine.getStartY()+diffY;
this.draggingLine.setEndPoint(this.draggingLine.getEndX()+diffX,this.draggingLine.getEndY()+diffY);
this.mouseDownPosX=x;
this.mouseDownPosY=y;
this.showLineResizeHandles(this.currentSelection);
}else{
if(this.dragging==true&&this.panning==true){
var diffX=x-this.mouseDownPosX;
var diffY=y-this.mouseDownPosY;
this.scrollTo(this.getScrollLeft()-diffX,this.getScrollTop()-diffY,true);
this.onScroll();
}
}
};
Workflow.prototype.onKeyDown=function(_41b5,ctrl){
if(_41b5==46&&this.currentSelection!=null&&this.currentSelection.isDeleteable()){
this.commandStack.execute(new CommandDelete(this.currentSelection));
}else{
if(_41b5==90&&ctrl){
this.commandStack.undo();
}else{
if(_41b5==89&&ctrl){
this.commandStack.redo();
}
}
}
};
Workflow.prototype.setDocumentDirty=function(){
for(var i=0;i<this.dialogs.getSize();i++){
var d=this.dialogs.get(i);
if(d!=null&&d.onSetDocumentDirty){
d.onSetDocumentDirty();
}
}
if(this.snapToGeometryHelper!=null){
this.snapToGeometryHelper.onSetDocumentDirty();
}
if(this.snapToGridHelper!=null){
this.snapToGridHelper.onSetDocumentDirty();
}
};
Workflow.prototype.snapToHelper=function(_41b9,pos){
if(this.snapToGeometryHelper!=null){
if(_41b9 instanceof ResizeHandle){
var _41bb=_41b9.getSnapToGridAnchor();
pos.x+=_41bb.x;
pos.y+=_41bb.y;
var _41bc=new Point(pos.x,pos.y);
var _41bd=_41b9.getSnapToDirection();
var _41be=this.snapToGeometryHelper.snapPoint(_41bd,pos,_41bc);
if((_41bd&SnapToHelper.EAST_WEST)&&!(_41be&SnapToHelper.EAST_WEST)){
this.showSnapToHelperLineVertical(_41bc.x);
}else{
this.hideSnapToHelperLineVertical();
}
if((_41bd&SnapToHelper.NORTH_SOUTH)&&!(_41be&SnapToHelper.NORTH_SOUTH)){
this.showSnapToHelperLineHorizontal(_41bc.y);
}else{
this.hideSnapToHelperLineHorizontal();
}
_41bc.x-=_41bb.x;
_41bc.y-=_41bb.y;
return _41bc;
}else{
var _41bf=new Dimension(pos.x,pos.y,_41b9.getWidth(),_41b9.getHeight());
var _41bc=new Dimension(pos.x,pos.y,_41b9.getWidth(),_41b9.getHeight());
var _41bd=SnapToHelper.NSEW;
var _41be=this.snapToGeometryHelper.snapRectangle(_41bf,_41bc);
if((_41bd&SnapToHelper.WEST)&&!(_41be&SnapToHelper.WEST)){
this.showSnapToHelperLineVertical(_41bc.x);
}else{
if((_41bd&SnapToHelper.EAST)&&!(_41be&SnapToHelper.EAST)){
this.showSnapToHelperLineVertical(_41bc.getX()+_41bc.getWidth());
}else{
this.hideSnapToHelperLineVertical();
}
}
if((_41bd&SnapToHelper.NORTH)&&!(_41be&SnapToHelper.NORTH)){
this.showSnapToHelperLineHorizontal(_41bc.y);
}else{
if((_41bd&SnapToHelper.SOUTH)&&!(_41be&SnapToHelper.SOUTH)){
this.showSnapToHelperLineHorizontal(_41bc.getY()+_41bc.getHeight());
}else{
this.hideSnapToHelperLineHorizontal();
}
}
return _41bc.getTopLeft();
}
}else{
if(this.snapToGridHelper!=null){
var _41bb=_41b9.getSnapToGridAnchor();
pos.x=pos.x+_41bb.x;
pos.y=pos.y+_41bb.y;
var _41bc=new Point(pos.x,pos.y);
this.snapToGridHelper.snapPoint(0,pos,_41bc);
_41bc.x=_41bc.x-_41bb.x;
_41bc.y=_41bc.y-_41bb.y;
return _41bc;
}
}
return pos;
};
Workflow.prototype.showSnapToHelperLineHorizontal=function(_41c0){
if(this.horizontalSnapToHelperLine==null){
this.horizontalSnapToHelperLine=new Line();
this.horizontalSnapToHelperLine.setColor(new Color(175,175,255));
this.addFigure(this.horizontalSnapToHelperLine);
}
this.horizontalSnapToHelperLine.setStartPoint(0,_41c0);
this.horizontalSnapToHelperLine.setEndPoint(this.getWidth(),_41c0);
};
Workflow.prototype.showSnapToHelperLineVertical=function(_41c1){
if(this.verticalSnapToHelperLine==null){
this.verticalSnapToHelperLine=new Line();
this.verticalSnapToHelperLine.setColor(new Color(175,175,255));
this.addFigure(this.verticalSnapToHelperLine);
}
this.verticalSnapToHelperLine.setStartPoint(_41c1,0);
this.verticalSnapToHelperLine.setEndPoint(_41c1,this.getHeight());
};
Workflow.prototype.hideSnapToHelperLines=function(){
this.hideSnapToHelperLineHorizontal();
this.hideSnapToHelperLineVertical();
};
Workflow.prototype.hideSnapToHelperLineHorizontal=function(){
if(this.horizontalSnapToHelperLine!=null){
this.removeFigure(this.horizontalSnapToHelperLine);
this.horizontalSnapToHelperLine=null;
}
};
Workflow.prototype.hideSnapToHelperLineVertical=function(){
if(this.verticalSnapToHelperLine!=null){
this.removeFigure(this.verticalSnapToHelperLine);
this.verticalSnapToHelperLine=null;
}
};
Window=function(title){
this.title=title;
this.titlebar=null;
Figure.call(this);
this.setDeleteable(false);
this.setCanSnapToHelper(false);
this.setZOrder(Window.ZOrderIndex);
};
Window.prototype=new Figure;
Window.prototype.type="Window";
Window.ZOrderIndex=50000;
Window.setZOrderBaseIndex=function(index){
Window.ZOrderBaseIndex=index;
};
Window.prototype.hasFixedPosition=function(){
return true;
};
Window.prototype.hasTitleBar=function(){
return true;
};
Window.prototype.createHTMLElement=function(){
var item=Figure.prototype.createHTMLElement.call(this);
item.style.margin="0px";
item.style.padding="0px";
item.style.border="1px solid black";
item.style.backgroundImage="url(/skins/ext/images/gray/shapes/window_bg.png)";
//item.style.zIndex=Window.ZOrderBaseIndex;
item.style.cursor=null;
if(this.hasTitleBar()){
this.titlebar=document.createElement("div");
this.titlebar.style.position="absolute";
this.titlebar.style.left="0px";
this.titlebar.style.top="0px";
this.titlebar.style.width=this.getWidth()+"px";
this.titlebar.style.height="15px";
this.titlebar.style.margin="0px";
this.titlebar.style.padding="0px";
this.titlebar.style.font="normal 10px verdana";
this.titlebar.style.backgroundColor="blue";
this.titlebar.style.borderBottom="2px solid gray";
this.titlebar.style.whiteSpace="nowrap";
this.titlebar.style.textAlign="center";
this.titlebar.style.backgroundImage="url(/skins/ext/images/gray/shapes/window_toolbar.png)";
this.textNode=document.createTextNode(this.title);
this.titlebar.appendChild(this.textNode);
item.appendChild(this.titlebar);
}
return item;
};
Window.prototype.setDocumentDirty=function(_3b99){
};
Window.prototype.onDragend=function(){
};
Window.prototype.onDragstart=function(x,y){
if(this.titlebar==null){
return false;
}
if(this.canDrag==true&&x<parseInt(this.titlebar.style.width)&&y<parseInt(this.titlebar.style.height)){
return true;
}
return false;
};
Window.prototype.isSelectable=function(){
return false;
};
Window.prototype.setCanDrag=function(flag){
Figure.prototype.setCanDrag.call(this,flag);
this.html.style.cursor="";
if(this.titlebar==null){
return;
}
if(flag){
this.titlebar.style.cursor="move";
}else{
this.titlebar.style.cursor="";
}
};
Window.prototype.setWorkflow=function(_3b9d){
var _3b9e=this.workflow;
Figure.prototype.setWorkflow.call(this,_3b9d);
if(_3b9e!=null){
_3b9e.removeSelectionListener(this);
}
if(this.workflow!=null){
this.workflow.addSelectionListener(this);
}
};
Window.prototype.setDimension=function(w,h){
Figure.prototype.setDimension.call(this,w,h);
if(this.titlebar!=null){
this.titlebar.style.width=this.getWidth()+"px";
}
};
Window.prototype.setTitle=function(title){
this.title=title;
};
Window.prototype.getMinWidth=function(){
return 50;
};
Window.prototype.getMinHeight=function(){
return 50;
};
Window.prototype.isResizeable=function(){
return false;
};
Window.prototype.setAlpha=function(_3ba2){
};
Window.prototype.setBackgroundColor=function(color){
this.bgColor=color;
if(this.bgColor!=null){
this.html.style.backgroundColor=this.bgColor.getHTMLStyle();
}else{
this.html.style.backgroundColor="transparent";
this.html.style.backgroundImage="";
}
};
Window.prototype.setColor=function(color){
this.lineColor=color;
if(this.lineColor!=null){
this.html.style.border=this.lineStroke+"px solid "+this.lineColor.getHTMLStyle();
}else{
this.html.style.border="0px";
}
};
Window.prototype.setLineWidth=function(w){
this.lineStroke=w;
this.html.style.border=this.lineStroke+"px solid black";
};
Window.prototype.onSelectionChanged=function(_3ba6){
};
Button=function(_40ad,width,_40af){
this.x=0;
this.y=0;
this.id=this.generateUId();
this.enabled=true;
this.active=false;
this.palette=_40ad;
if(width&&_40af){
this.setDimension(width,_40af);
}else{
this.setDimension(24,24);
}
this.html=this.createHTMLElement();
};
Button.prototype.type="Button";
Button.prototype.dispose=function(){
};
Button.prototype.getImageUrl=function(){
if(this.enabled){
return this.type+".png";
}else{
return this.type+"_disabled.png";
}
};
Button.prototype.createHTMLElement=function(){
var item=document.createElement("div");
item.id=this.id;
item.style.position="absolute";
item.style.left=this.x+"px";
item.style.top=this.y+"px";
item.style.height=this.width+"px";
item.style.width=this.height+"px";
item.style.margin="0px";
item.style.padding="0px";
item.style.outline="none";
if(this.getImageUrl()!=null){
item.style.backgroundImage="url("+this.getImageUrl()+")";
}else{
item.style.backgroundImage="";
}
var oThis=this;
this.omousedown=function(event){
if(oThis.enabled){
oThis.setActive(true);
}
event.cancelBubble=true;
event.returnValue=false;
};
this.omouseup=function(event){
if(oThis.enabled){
oThis.setActive(false);
oThis.execute();
}
event.cancelBubble=true;
event.returnValue=false;
};
if(item.addEventListener){
item.addEventListener("mousedown",this.omousedown,false);
item.addEventListener("mouseup",this.omouseup,false);
}else{
if(item.attachEvent){
item.attachEvent("onmousedown",this.omousedown);
item.attachEvent("onmouseup",this.omouseup);
}
}
return item;
};
Button.prototype.getHTMLElement=function(){
if(this.html==null){
this.html=this.createHTMLElement();
}
return this.html;
};
Button.prototype.execute=function(){
};
Button.prototype.setTooltip=function(_40b4){
this.tooltip=_40b4;
if(this.tooltip!=null){
this.html.title=this.tooltip;
}else{
this.html.title="";
}
};
Button.prototype.setActive=function(flag){
if(!this.enabled){
return;
}
this.active=flag;
if(flag==true){
this.html.style.border="2px inset";
}else{
this.html.style.border="0px";
}
};
Button.prototype.isActive=function(){
return this.active;
};
Button.prototype.setEnabled=function(flag){
this.enabled=flag;
if(this.getImageUrl()!=null){
this.html.style.backgroundImage="url("+this.getImageUrl()+")";
}else{
this.html.style.backgroundImage="";
}
};
Button.prototype.setDimension=function(w,h){
this.width=w;
this.height=h;
if(this.html==null){
return;
}
this.html.style.width=this.width+"px";
this.html.style.height=this.height+"px";
};
Button.prototype.setPosition=function(xPos,yPos){
this.x=Math.max(0,xPos);
this.y=Math.max(0,yPos);
if(this.html==null){
return;
}
this.html.style.left=this.x+"px";
this.html.style.top=this.y+"px";
};
Button.prototype.getWidth=function(){
return this.width;
};
Button.prototype.getHeight=function(){
return this.height;
};
Button.prototype.getY=function(){
return this.y;
};
Button.prototype.getX=function(){
return this.x;
};
Button.prototype.getPosition=function(){
return new Point(this.x,this.y);
};
Button.prototype.getToolPalette=function(){
return this.palette;
};
Button.prototype.generateUId=function(){
var chars="0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz";
var _40bc=10;
var _40bd=10;
nbTry=0;
while(nbTry<1000){
var id="";
for(var i=0;i<_40bc;i++){
var rnum=Math.floor(Math.random()*chars.length);
id+=chars.substring(rnum,rnum+1);
}
elem=document.getElementById(id);
if(!elem){
return id;
}
nbTry+=1;
}
return null;
};
ToggleButton=function(_3e78){
Button.call(this,_3e78);
this.isDownFlag=false;
};
ToggleButton.prototype=new Button;
ToggleButton.prototype.type="ToggleButton";
ToggleButton.prototype.createHTMLElement=function(){
var item=document.createElement("div");
item.id=this.id;
item.style.position="absolute";
item.style.left=this.x+"px";
item.style.top=this.y+"px";
item.style.height="24px";
item.style.width="24px";
item.style.margin="0px";
item.style.padding="0px";
if(this.getImageUrl()!=null){
item.style.backgroundImage="url("+this.getImageUrl()+")";
}else{
item.style.backgroundImage="";
}
var oThis=this;
this.omousedown=function(event){
if(oThis.enabled){
if(!oThis.isDown()){
Button.prototype.setActive.call(oThis,true);
}
}
event.cancelBubble=true;
event.returnValue=false;
};
this.omouseup=function(event){
if(oThis.enabled){
if(oThis.isDown()){
Button.prototype.setActive.call(oThis,false);
}
oThis.isDownFlag=!oThis.isDownFlag;
oThis.execute();
}
event.cancelBubble=true;
event.returnValue=false;
};
if(item.addEventListener){
item.addEventListener("mousedown",this.omousedown,false);
item.addEventListener("mouseup",this.omouseup,false);
}else{
if(item.attachEvent){
item.attachEvent("onmousedown",this.omousedown);
item.attachEvent("onmouseup",this.omouseup);
}
}
return item;
};
ToggleButton.prototype.isDown=function(){
return this.isDownFlag;
};
ToggleButton.prototype.setActive=function(flag){
Button.prototype.setActive.call(this,flag);
this.isDownFlag=flag;
};
ToggleButton.prototype.execute=function(){
};
ToolGeneric=function(_39ec){
this.x=0;
this.y=0;
this.enabled=true;
this.tooltip=null;
this.palette=_39ec;
this.setDimension(10,10);
this.html=this.createHTMLElement();
};
ToolGeneric.prototype.type="ToolGeneric";
ToolGeneric.prototype.dispose=function(){
};
ToolGeneric.prototype.getImageUrl=function(){
if(this.enabled){
return this.type+".png";
}else{
return this.type+"_disabled.png";
}
};
ToolGeneric.prototype.createHTMLElement=function(){
var item=document.createElement("div");
item.id=this.id;
item.style.position="absolute";
item.style.left=this.x+"px";
item.style.top=this.y+"px";
item.style.height="24px";
item.style.width="24px";
item.style.margin="0px";
item.style.padding="0px";
if(this.getImageUrl()!=null){
item.style.backgroundImage="url("+this.getImageUrl()+")";
}else{
item.style.backgroundImage="";
}
var oThis=this;
this.click=function(event){
if(oThis.enabled){
oThis.palette.setActiveTool(oThis);
}
event.cancelBubble=true;
event.returnValue=false;
};
if(item.addEventListener){
item.addEventListener("click",this.click,false);
}else{
if(item.attachEvent){
item.attachEvent("onclick",this.click);
}
}
return item;
};
ToolGeneric.prototype.getHTMLElement=function(){
if(this.html==null){
this.html=this.createHTMLElement();
}
return this.html;
};
ToolGeneric.prototype.execute=function(x,y){
if(this.enabled){
this.palette.setActiveTool(null);
}
};
ToolGeneric.prototype.setTooltip=function(_39f2){
this.tooltip=_39f2;
if(this.tooltip!=null){
this.html.title=this.tooltip;
}else{
this.html.title="";
}
};
ToolGeneric.prototype.setActive=function(flag){
if(!this.enabled){
return;
}
if(flag==true){
this.html.style.border="2px inset";
}else{
this.html.style.border="0px";
}
};
ToolGeneric.prototype.setEnabled=function(flag){
this.enabled=flag;
if(this.getImageUrl()!=null){
this.html.style.backgroundImage="url("+this.getImageUrl()+")";
}else{
this.html.style.backgroundImage="";
}
};
ToolGeneric.prototype.setDimension=function(w,h){
this.width=w;
this.height=h;
if(this.html==null){
return;
}
this.html.style.width=this.width+"px";
this.html.style.height=this.height+"px";
};
ToolGeneric.prototype.setPosition=function(xPos,yPos){
this.x=Math.max(0,xPos);
this.y=Math.max(0,yPos);
if(this.html==null){
return;
}
this.html.style.left=this.x+"px";
this.html.style.top=this.y+"px";
};
ToolGeneric.prototype.getWidth=function(){
return this.width;
};
ToolGeneric.prototype.getHeight=function(){
return this.height;
};
ToolGeneric.prototype.getY=function(){
return this.y;
};
ToolGeneric.prototype.getX=function(){
return this.x;
};
ToolGeneric.prototype.getPosition=function(){
return new Point(this.x,this.y);
};
ToolPalette=function(title){
Window.call(this,title);
this.setDimension(75,400);
this.activeTool=null;
this.children=new Object();
};
ToolPalette.prototype=new Window;
ToolPalette.prototype.type="ToolPalette";
ToolPalette.prototype.dispose=function(){
Window.prototype.dispose.call(this);
};
ToolPalette.prototype.createHTMLElement=function(){
var item=Window.prototype.createHTMLElement.call(this);
this.scrollarea=document.createElement("div");
this.scrollarea.style.position="absolute";
this.scrollarea.style.left="0px";
if(this.hasTitleBar()){
this.scrollarea.style.top="15px";
}else{
this.scrollarea.style.top="0px";
}
this.scrollarea.style.width=this.getWidth()+"px";
this.scrollarea.style.height="15px";
this.scrollarea.style.margin="0px";
this.scrollarea.style.padding="0px";
this.scrollarea.style.font="normal 10px verdana";
this.scrollarea.style.borderBottom="2px solid gray";
this.scrollarea.style.whiteSpace="nowrap";
this.scrollarea.style.textAlign="center";
this.scrollarea.style.overflowX="auto";
this.scrollarea.style.overflowY="auto";
this.scrollarea.style.overflow="auto";
item.appendChild(this.scrollarea);
return item;
};
ToolPalette.prototype.setDimension=function(w,h){
Window.prototype.setDimension.call(this,w,h);
if(this.scrollarea!=null){
this.scrollarea.style.width=this.getWidth()+"px";
if(this.hasTitleBar()){
this.scrollarea.style.height=(this.getHeight()-15)+"px";
}else{
this.scrollarea.style.height=this.getHeight()+"px";
}
}
};
ToolPalette.prototype.addChild=function(item){
this.children[item.id]=item;
this.scrollarea.appendChild(item.getHTMLElement());
};
ToolPalette.prototype.getChild=function(id){
return this.children[id];
};
ToolPalette.prototype.getActiveTool=function(){
return this.activeTool;
};
ToolPalette.prototype.setActiveTool=function(tool){
if(this.activeTool!=tool&&this.activeTool!=null){
this.activeTool.setActive(false);
}
if(tool!=null){
tool.setActive(true);
}
this.activeTool=tool;
};
Dialog=function(title){
this.buttonbar=null;
if(title){
Window.call(this,title);
}else{
Window.call(this,"Dialog");
}
this.setDimension(400,300);
};
Dialog.prototype=new Window;
Dialog.prototype.type="Dialog";
Dialog.prototype.createHTMLElement=function(){
var item=Window.prototype.createHTMLElement.call(this);
var oThis=this;
this.buttonbar=document.createElement("div");
this.buttonbar.style.position="absolute";
this.buttonbar.style.left="0px";
this.buttonbar.style.bottom="0px";
this.buttonbar.style.width=this.getWidth()+"px";
this.buttonbar.style.height="30px";
this.buttonbar.style.margin="0px";
this.buttonbar.style.padding="0px";
this.buttonbar.style.font="normal 10px verdana";
this.buttonbar.style.backgroundColor="#C0C0C0";
this.buttonbar.style.borderBottom="2px solid gray";
this.buttonbar.style.whiteSpace="nowrap";
this.buttonbar.style.textAlign="center";
this.okbutton=document.createElement("button");
this.okbutton.style.border="1px solid gray";
this.okbutton.style.font="normal 10px verdana";
this.okbutton.style.width="80px";
this.okbutton.style.margin="5px";
this.okbutton.innerHTML="Ok";
this.okbutton.onclick=function(){
oThis.onOk();
};
this.buttonbar.appendChild(this.okbutton);
this.cancelbutton=document.createElement("button");
this.cancelbutton.innerHTML="Cancel";
this.cancelbutton.style.font="normal 10px verdana";
this.cancelbutton.style.border="1px solid gray";
this.cancelbutton.style.width="80px";
this.cancelbutton.style.margin="5px";
this.cancelbutton.onclick=function(){
oThis.onCancel();
};
this.buttonbar.appendChild(this.cancelbutton);
item.appendChild(this.buttonbar);
return item;
};
Dialog.prototype.onOk=function(){
this.workflow.removeFigure(this);
};
Dialog.prototype.onCancel=function(){
this.workflow.removeFigure(this);
};
Dialog.prototype.setDimension=function(w,h){
Window.prototype.setDimension.call(this,w,h);
if(this.buttonbar!=null){
this.buttonbar.style.width=this.getWidth()+"px";
}
};
Dialog.prototype.setWorkflow=function(_31c1){
Window.prototype.setWorkflow.call(this,_31c1);
this.setFocus();
};
Dialog.prototype.setFocus=function(){
};
Dialog.prototype.onSetDocumentDirty=function(){
};
InputDialog=function(){
Dialog.call(this);
this.setDimension(400,100);
};
InputDialog.prototype=new Dialog;
InputDialog.prototype.type="InputDialog";
InputDialog.prototype.createHTMLElement=function(){
var item=Dialog.prototype.createHTMLElement.call(this);
return item;
};
InputDialog.prototype.onOk=function(){
this.workflow.removeFigure(this);
};
InputDialog.prototype.onCancel=function(){
this.workflow.removeFigure(this);
};
PropertyDialog=function(_3f50,_3f51,label){
this.figure=_3f50;
this.propertyName=_3f51;
this.label=label;
Dialog.call(this);
this.setDimension(400,120);
};
PropertyDialog.prototype=new Dialog;
PropertyDialog.prototype.type="PropertyDialog";
PropertyDialog.prototype.createHTMLElement=function(){
var item=Dialog.prototype.createHTMLElement.call(this);
var _3f54=document.createElement("form");
_3f54.style.position="absolute";
_3f54.style.left="10px";
_3f54.style.top="30px";
_3f54.style.width="375px";
_3f54.style.font="normal 10px verdana";
item.appendChild(_3f54);
this.labelDiv=document.createElement("div");
this.labelDiv.innerHTML=this.label;
this.disableTextSelection(this.labelDiv);
_3f54.appendChild(this.labelDiv);
this.input=document.createElement("input");
this.input.style.border="1px solid gray";
this.input.style.font="normal 10px verdana";
this.input.type="text";
var value=this.figure.getProperty(this.propertyName);
if(value){
this.input.value=value;
}else{
this.input.value="";
}
this.input.style.width="100%";
_3f54.appendChild(this.input);
this.input.focus();
return item;
};
PropertyDialog.prototype.onOk=function(){
Dialog.prototype.onOk.call(this);
this.figure.setProperty(this.propertyName,this.input.value);
};
AnnotationDialog=function(_2e5e){
this.figure=_2e5e;
Dialog.call(this);
this.setDimension(400,100);
};
AnnotationDialog.prototype=new Dialog;
AnnotationDialog.prototype.type="AnnotationDialog";
AnnotationDialog.prototype.createHTMLElement=function(){
var item=Dialog.prototype.createHTMLElement.call(this);
var _2e60=document.createElement("form");
_2e60.style.position="absolute";
_2e60.style.left="10px";
_2e60.style.top="30px";
_2e60.style.width="375px";
_2e60.style.font="normal 10px verdana";
item.appendChild(_2e60);
this.label=document.createTextNode("Text");
_2e60.appendChild(this.label);
this.input=document.createElement("input");
this.input.style.border="1px solid gray";
this.input.style.font="normal 10px verdana";
this.input.type="text";
var value=this.figure.getText();
if(value){
this.input.value=value;
}else{
this.input.value="";
}
this.input.style.width="100%";
_2e60.appendChild(this.input);
this.input.focus();
return item;
};
AnnotationDialog.prototype.onOk=function(){
this.workflow.getCommandStack().execute(new CommandSetText(this.figure,this.input.value));
this.workflow.removeFigure(this);
};
PropertyWindow=function(){
this.currentSelection=null;
Window.call(this,"Property Window");
this.setDimension(200,100);
};
PropertyWindow.prototype=new Window;
PropertyWindow.prototype.type="PropertyWindow";
PropertyWindow.prototype.dispose=function(){
Window.prototype.dispose.call(this);
};
PropertyWindow.prototype.createHTMLElement=function(){
var item=Window.prototype.createHTMLElement.call(this);
item.appendChild(this.createLabel("Type:",15,25));
item.appendChild(this.createLabel("X :",15,50));
item.appendChild(this.createLabel("Y :",15,70));
item.appendChild(this.createLabel("Width :",85,50));
item.appendChild(this.createLabel("Height :",85,70));
this.labelType=this.createLabel("",50,25);
this.labelX=this.createLabel("",40,50);
this.labelY=this.createLabel("",40,70);
this.labelWidth=this.createLabel("",135,50);
this.labelHeight=this.createLabel("",135,70);
this.labelType.style.fontWeight="normal";
this.labelX.style.fontWeight="normal";
this.labelY.style.fontWeight="normal";
this.labelWidth.style.fontWeight="normal";
this.labelHeight.style.fontWeight="normal";
item.appendChild(this.labelType);
item.appendChild(this.labelX);
item.appendChild(this.labelY);
item.appendChild(this.labelWidth);
item.appendChild(this.labelHeight);
return item;
};
PropertyWindow.prototype.onSelectionChanged=function(_31cf){
Window.prototype.onSelectionChanged.call(this,_31cf);
if(this.currentSelection!=null){
this.currentSelection.detachMoveListener(this);
}
this.currentSelection=_31cf;
if(_31cf!=null&&_31cf!=this){
this.labelType.innerHTML=_31cf.type;
if(_31cf.getX){
this.labelX.innerHTML=_31cf.getX();
this.labelY.innerHTML=_31cf.getY();
this.labelWidth.innerHTML=_31cf.getWidth();
this.labelHeight.innerHTML=_31cf.getHeight();
this.currentSelection=_31cf;
this.currentSelection.attachMoveListener(this);
}else{
this.labelX.innerHTML="";
this.labelY.innerHTML="";
this.labelWidth.innerHTML="";
this.labelHeight.innerHTML="";
}
}else{
this.labelType.innerHTML="&lt;none&gt;";
this.labelX.innerHTML="";
this.labelY.innerHTML="";
this.labelWidth.innerHTML="";
this.labelHeight.innerHTML="";
}
};
PropertyWindow.prototype.getCurrentSelection=function(){
return this.currentSelection;
};
PropertyWindow.prototype.onOtherFigureMoved=function(_31d0){
if(_31d0==this.currentSelection){
this.onSelectionChanged(_31d0);
}
};
PropertyWindow.prototype.createLabel=function(text,x,y){
var l=document.createElement("div");
l.style.position="absolute";
l.style.left=x+"px";
l.style.top=y+"px";
l.style.font="normal 10px verdana";
l.style.whiteSpace="nowrap";
l.style.fontWeight="bold";
l.innerHTML=text;
return l;
};
ColorDialog=function(){
this.maxValue={"h":"359","s":"100","v":"100"};
this.HSV={0:359,1:100,2:100};
this.slideHSV={0:359,1:100,2:100};
this.SVHeight=165;
this.wSV=162;
this.wH=162;
Dialog.call(this,"Color Chooser");
this.loadSV();
this.setColor(new Color(255,0,0));
this.setDimension(219,244);
};
ColorDialog.prototype=new Dialog;
ColorDialog.prototype.type="ColorDialog";
ColorDialog.prototype.createHTMLElement=function(){
var oThis=this;
var item=Dialog.prototype.createHTMLElement.call(this);
this.outerDiv=document.createElement("div");
this.outerDiv.id="plugin";
this.outerDiv.style.top="15px";
this.outerDiv.style.left="0px";
this.outerDiv.style.width="201px";
this.outerDiv.style.position="absolute";
this.outerDiv.style.padding="9px";
this.outerDiv.display="block";
this.outerDiv.style.background="#0d0d0d";
this.plugHEX=document.createElement("div");
this.plugHEX.id="plugHEX";
this.plugHEX.innerHTML="F1FFCC";
this.plugHEX.style.color="white";
this.plugHEX.style.font="normal 10px verdana";
this.outerDiv.appendChild(this.plugHEX);
this.SV=document.createElement("div");
this.SV.onmousedown=function(event){
oThis.mouseDownSV(oThis.SVslide,event);
};
this.SV.id="SV";
this.SV.style.cursor="crosshair";
this.SV.style.background="#FF0000 url(SatVal.png)";
this.SV.style.position="absolute";
this.SV.style.height="166px";
this.SV.style.width="167px";
this.SV.style.marginRight="10px";
this.SV.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='SatVal.png', sizingMethod='scale')";
this.SV.style["float"]="left";
this.outerDiv.appendChild(this.SV);
this.SVslide=document.createElement("div");
this.SVslide.onmousedown=function(event){
oThis.mouseDownSV(event);
};
this.SVslide.style.top="40px";
this.SVslide.style.left="40px";
this.SVslide.style.position="absolute";
this.SVslide.style.cursor="crosshair";
this.SVslide.style.background="url(slide.gif)";
this.SVslide.style.height="9px";
this.SVslide.style.width="9px";
this.SVslide.style.lineHeight="1px";
this.outerDiv.appendChild(this.SVslide);
this.H=document.createElement("form");
this.H.id="H";
this.H.onmousedown=function(event){
oThis.mouseDownH(event);
};
this.H.style.border="1px solid #000000";
this.H.style.cursor="crosshair";
this.H.style.position="absolute";
this.H.style.width="19px";
this.H.style.top="28px";
this.H.style.left="191px";
this.outerDiv.appendChild(this.H);
this.Hslide=document.createElement("div");
this.Hslide.style.top="-7px";
this.Hslide.style.left="-8px";
this.Hslide.style.background="url(slideHue.gif)";
this.Hslide.style.height="5px";
this.Hslide.style.width="33px";
this.Hslide.style.position="absolute";
this.Hslide.style.lineHeight="1px";
this.H.appendChild(this.Hslide);
this.Hmodel=document.createElement("div");
this.Hmodel.style.height="1px";
this.Hmodel.style.width="19px";
this.Hmodel.style.lineHeight="1px";
this.Hmodel.style.margin="0px";
this.Hmodel.style.padding="0px";
this.Hmodel.style.fontSize="1px";
this.H.appendChild(this.Hmodel);
item.appendChild(this.outerDiv);
return item;
};
ColorDialog.prototype.onOk=function(){
Dialog.prototype.onOk.call(this);
};
browser=function(v){
return (Math.max(navigator.userAgent.toLowerCase().indexOf(v),0));
};
ColorDialog.prototype.showColor=function(c){
this.plugHEX.style.background="#"+c;
this.plugHEX.innerHTML=c;
};
ColorDialog.prototype.getSelectedColor=function(){
var rgb=this.hex2rgb(this.plugHEX.innerHTML);
return new Color(rgb[0],rgb[1],rgb[2]);
};
ColorDialog.prototype.setColor=function(color){
if(color==null){
color=new Color(100,100,100);
}
var hex=this.rgb2hex(Array(color.getRed(),color.getGreen(),color.getBlue()));
this.updateH(hex);
};
ColorDialog.prototype.XY=function(e,v){
var z=browser("msie")?Array(event.clientX+document.body.scrollLeft,event.clientY+document.body.scrollTop):Array(e.pageX,e.pageY);
return z[v];
};
ColorDialog.prototype.mkHSV=function(a,b,c){
return (Math.min(a,Math.max(0,Math.ceil((parseInt(c)/b)*a))));
};
ColorDialog.prototype.ckHSV=function(a,b){
if(a>=0&&a<=b){
return (a);
}else{
if(a>b){
return (b);
}else{
if(a<0){
return ("-"+oo);
}
}
}
};
ColorDialog.prototype.mouseDownH=function(e){
this.slideHSV[0]=this.HSV[0];
var oThis=this;
this.H.onmousemove=function(e){
oThis.dragH(e);
};
this.H.onmouseup=function(e){
oThis.H.onmousemove="";
oThis.H.onmouseup="";
};
this.dragH(e);
};
ColorDialog.prototype.dragH=function(e){
var y=this.XY(e,1)-this.getY()-40;
this.Hslide.style.top=(this.ckHSV(y,this.wH)-5)+"px";
this.slideHSV[0]=this.mkHSV(359,this.wH,this.Hslide.style.top);
this.updateSV();
this.showColor(this.commit());
this.SV.style.backgroundColor="#"+this.hsv2hex(Array(this.HSV[0],100,100));
};
ColorDialog.prototype.mouseDownSV=function(o,e){
this.slideHSV[0]=this.HSV[0];
var oThis=this;
function reset(){
oThis.SV.onmousemove="";
oThis.SV.onmouseup="";
oThis.SVslide.onmousemove="";
oThis.SVslide.onmouseup="";
}
this.SV.onmousemove=function(e){
oThis.dragSV(e);
};
this.SV.onmouseup=reset;
this.SVslide.onmousemove=function(e){
oThis.dragSV(e);
};
this.SVslide.onmouseup=reset;
this.dragSV(e);
};
ColorDialog.prototype.dragSV=function(e){
var x=this.XY(e,0)-this.getX()-1;
var y=this.XY(e,1)-this.getY()-20;
this.SVslide.style.left=this.ckHSV(x,this.wSV)+"px";
this.SVslide.style.top=this.ckHSV(y,this.wSV)+"px";
this.slideHSV[1]=this.mkHSV(100,this.wSV,this.SVslide.style.left);
this.slideHSV[2]=100-this.mkHSV(100,this.wSV,this.SVslide.style.top);
this.updateSV();
};
ColorDialog.prototype.commit=function(){
var r="hsv";
var z={};
var j="";
for(var i=0;i<=r.length-1;i++){
j=r.substr(i,1);
z[i]=(j=="h")?this.maxValue[j]-this.mkHSV(this.maxValue[j],this.wH,this.Hslide.style.top):this.HSV[i];
}
return (this.updateSV(this.hsv2hex(z)));
};
ColorDialog.prototype.updateSV=function(v){
this.HSV=v?this.hex2hsv(v):Array(this.slideHSV[0],this.slideHSV[1],this.slideHSV[2]);
if(!v){
v=this.hsv2hex(Array(this.slideHSV[0],this.slideHSV[1],this.slideHSV[2]));
}
this.showColor(v);
return v;
};
ColorDialog.prototype.loadSV=function(){
var z="";
for(var i=this.SVHeight;i>=0;i--){
z+="<div style=\"background:#"+this.hsv2hex(Array(Math.round((359/this.SVHeight)*i),100,100))+";\"><br/></div>";
}
this.Hmodel.innerHTML=z;
};
ColorDialog.prototype.updateH=function(v){
this.plugHEX.innerHTML=v;
this.HSV=this.hex2hsv(v);
this.SV.style.backgroundColor="#"+this.hsv2hex(Array(this.HSV[0],100,100));
this.SVslide.style.top=(parseInt(this.wSV-this.wSV*(this.HSV[1]/100))+20)+"px";
this.SVslide.style.left=(parseInt(this.wSV*(this.HSV[1]/100))+5)+"px";
this.Hslide.style.top=(parseInt(this.wH*((this.maxValue["h"]-this.HSV[0])/this.maxValue["h"]))-7)+"px";
};
ColorDialog.prototype.toHex=function(v){
v=Math.round(Math.min(Math.max(0,v),255));
return ("0123456789ABCDEF".charAt((v-v%16)/16)+"0123456789ABCDEF".charAt(v%16));
};
ColorDialog.prototype.hex2rgb=function(r){
return ({0:parseInt(r.substr(0,2),16),1:parseInt(r.substr(2,2),16),2:parseInt(r.substr(4,2),16)});
};
ColorDialog.prototype.rgb2hex=function(r){
return (this.toHex(r[0])+this.toHex(r[1])+this.toHex(r[2]));
};
ColorDialog.prototype.hsv2hex=function(h){
return (this.rgb2hex(this.hsv2rgb(h)));
};
ColorDialog.prototype.hex2hsv=function(v){
return (this.rgb2hsv(this.hex2rgb(v)));
};
ColorDialog.prototype.rgb2hsv=function(r){
var max=Math.max(r[0],r[1],r[2]);
var delta=max-Math.min(r[0],r[1],r[2]);
var H;
var S;
var V;
if(max!=0){
S=Math.round(delta/max*100);
if(r[0]==max){
H=(r[1]-r[2])/delta;
}else{
if(r[1]==max){
H=2+(r[2]-r[0])/delta;
}else{
if(r[2]==max){
H=4+(r[0]-r[1])/delta;
}
}
}
var H=Math.min(Math.round(H*60),360);
if(H<0){
H+=360;
}
}
return ({0:H?H:0,1:S?S:0,2:Math.round((max/255)*100)});
};
ColorDialog.prototype.hsv2rgb=function(r){
var R;
var B;
var G;
var S=r[1]/100;
var V=r[2]/100;
var H=r[0]/360;
if(S>0){
if(H>=1){
H=0;
}
H=6*H;
F=H-Math.floor(H);
A=Math.round(255*V*(1-S));
B=Math.round(255*V*(1-(S*F)));
C=Math.round(255*V*(1-(S*(1-F))));
V=Math.round(255*V);
switch(Math.floor(H)){
case 0:
R=V;
G=C;
B=A;
break;
case 1:
R=B;
G=V;
B=A;
break;
case 2:
R=A;
G=V;
B=C;
break;
case 3:
R=A;
G=B;
B=V;
break;
case 4:
R=C;
G=A;
B=V;
break;
case 5:
R=V;
G=A;
B=B;
break;
}
return ({0:R?R:0,1:G?G:0,2:B?B:0});
}else{
return ({0:(V=Math.round(V*255)),1:V,2:V});
}
};
LineColorDialog=function(_2e57){
ColorDialog.call(this);
this.figure=_2e57;
var color=_2e57.getColor();
this.updateH(this.rgb2hex(color.getRed(),color.getGreen(),color.getBlue()));
};
LineColorDialog.prototype=new ColorDialog;
LineColorDialog.prototype.type="LineColorDialog";
LineColorDialog.prototype.onOk=function(){
var _2e59=this.workflow;
ColorDialog.prototype.onOk.call(this);
if(typeof this.figure.setColor=="function"){
_2e59.getCommandStack().execute(new CommandSetColor(this.figure,this.getSelectedColor()));
if(_2e59.getCurrentSelection()==this.figure){
_2e59.setCurrentSelection(this.figure);
}
}
};
BackgroundColorDialog=function(_40a6){
ColorDialog.call(this);
this.figure=_40a6;
var color=_40a6.getBackgroundColor();
if(color!=null){
this.updateH(this.rgb2hex(color.getRed(),color.getGreen(),color.getBlue()));
}
};
BackgroundColorDialog.prototype=new ColorDialog;
BackgroundColorDialog.prototype.type="BackgroundColorDialog";
BackgroundColorDialog.prototype.onOk=function(){
var _40a8=this.workflow;
ColorDialog.prototype.onOk.call(this);
if(typeof this.figure.setBackgroundColor=="function"){
_40a8.getCommandStack().execute(new CommandSetBackgroundColor(this.figure,this.getSelectedColor()));
if(_40a8.getCurrentSelection()==this.figure){
_40a8.setCurrentSelection(this.figure);
}
}
};
AnnotationDialog=function(_2e5e){
this.figure=_2e5e;
Dialog.call(this);
this.setDimension(400,100);
};
AnnotationDialog.prototype=new Dialog;
AnnotationDialog.prototype.type="AnnotationDialog";
AnnotationDialog.prototype.createHTMLElement=function(){
var item=Dialog.prototype.createHTMLElement.call(this);
var _2e60=document.createElement("form");
_2e60.style.position="absolute";
_2e60.style.left="10px";
_2e60.style.top="30px";
_2e60.style.width="375px";
_2e60.style.font="normal 10px verdana";
item.appendChild(_2e60);
this.label=document.createTextNode("Text");
_2e60.appendChild(this.label);
this.input=document.createElement("input");
this.input.style.border="1px solid gray";
this.input.style.font="normal 10px verdana";
this.input.type="text";
var value=this.figure.getText();
if(value){
this.input.value=value;
}else{
this.input.value="";
}
this.input.style.width="100%";
_2e60.appendChild(this.input);
this.input.focus();
return item;
};
AnnotationDialog.prototype.onOk=function(){
this.workflow.getCommandStack().execute(new CommandSetText(this.figure,this.input.value));
this.workflow.removeFigure(this);
};
Command=function(label){
this.label=label;
};
Command.prototype.type="Command";
Command.prototype.getLabel=function(){
};
Command.prototype.canExecute=function(){
return true;
};
Command.prototype.execute=function(){
};
Command.prototype.undo=function(){
};
Command.prototype.redo=function(){
};
CommandStack=function(){
this.undostack=new Array();
this.redostack=new Array();
this.maxundo=50;
this.eventListeners=new ArrayList();
};
CommandStack.PRE_EXECUTE=1;
CommandStack.PRE_REDO=2;
CommandStack.PRE_UNDO=4;
CommandStack.POST_EXECUTE=8;
CommandStack.POST_REDO=16;
CommandStack.POST_UNDO=32;
CommandStack.POST_MASK=CommandStack.POST_EXECUTE|CommandStack.POST_UNDO|CommandStack.POST_REDO;
CommandStack.PRE_MASK=CommandStack.PRE_EXECUTE|CommandStack.PRE_UNDO|CommandStack.PRE_REDO;
CommandStack.prototype.type="CommandStack";
CommandStack.prototype.setUndoLimit=function(count){
this.maxundo=count;
};
CommandStack.prototype.markSaveLocation=function(){
this.undostack=new Array();
this.redostack=new Array();
};
CommandStack.prototype.execute=function(_3f6c){
if(_3f6c.canExecute()==false){
return;
}
this.notifyListeners(_3f6c,CommandStack.PRE_EXECUTE);
this.undostack.push(_3f6c);
_3f6c.execute();
this.redostack=new Array();
if(this.undostack.length>this.maxundo){
this.undostack=this.undostack.slice(this.undostack.length-this.maxundo);
}
this.notifyListeners(_3f6c,CommandStack.POST_EXECUTE);
};
CommandStack.prototype.undo=function(){
var _3f6d=this.undostack.pop();
if(_3f6d){
this.notifyListeners(_3f6d,CommandStack.PRE_UNDO);
this.redostack.push(_3f6d);
_3f6d.undo();
this.notifyListeners(_3f6d,CommandStack.POST_UNDO);
}
};
CommandStack.prototype.redo=function(){
var _3f6e=this.redostack.pop();
if(_3f6e){
this.notifyListeners(_3f6e,CommandStack.PRE_REDO);
this.undostack.push(_3f6e);
_3f6e.redo();
this.notifyListeners(_3f6e,CommandStack.POST_REDO);
}
};
CommandStack.prototype.canRedo=function(){
return this.redostack.length>0;
};
CommandStack.prototype.canUndo=function(){
return this.undostack.length>0;
};
CommandStack.prototype.addCommandStackEventListener=function(_3f6f){
this.eventListeners.add(_3f6f);
};
CommandStack.prototype.removeCommandStackEventListener=function(_3f70){
this.eventListeners.remove(_3f70);
};
CommandStack.prototype.notifyListeners=function(_3f71,state){
var event=new CommandStackEvent(_3f71,state);
var size=this.eventListeners.getSize();
for(var i=0;i<size;i++){
this.eventListeners.get(i).stackChanged(event);
}
};
CommandStackEvent=function(_3e48,_3e49){
this.command=_3e48;
this.details=_3e49;
};
CommandStackEvent.prototype.type="CommandStackEvent";
CommandStackEvent.prototype.getCommand=function(){
return this.command;
};
CommandStackEvent.prototype.getDetails=function(){
return this.details;
};
CommandStackEvent.prototype.isPostChangeEvent=function(){
return 0!=(this.getDetails()&CommandStack.POST_MASK);
};
CommandStackEvent.prototype.isPreChangeEvent=function(){
return 0!=(this.getDetails()&CommandStack.PRE_MASK);
};
CommandStackEventListener=function(){
};
CommandStackEventListener.prototype.type="CommandStackEventListener";
CommandStackEventListener.prototype.stackChanged=function(event){
};
CommandAdd=function(_4089,_408a,x,y,_408d){
Command.call(this,"add figure");
this.parent=_408d;
this.figure=_408a;
this.x=x;
this.y=y;
this.workflow=_4089;
};
CommandAdd.prototype=new Command;
CommandAdd.prototype.type="CommandAdd";
CommandAdd.prototype.execute=function(){
this.redo();
};
CommandAdd.prototype.redo=function(){
if(this.x&&this.y){
this.workflow.addFigure(this.figure,this.x,this.y);
}else{
this.workflow.addFigure(this.figure);
}
this.workflow.setCurrentSelection(this.figure);
if(this.parent!=null){
this.parent.addChild(this.figure);
}
};
CommandAdd.prototype.undo=function(){
this.workflow.removeFigure(this.figure);
this.workflow.setCurrentSelection(null);
if(this.parent!=null){
this.parent.removeChild(this.figure);
}
};
CommandDelete=function(_3f13){
Command.call(this,"delete figure");
this.parent=_3f13.parent;
this.figure=_3f13;
this.workflow=_3f13.workflow;
this.connections=null;
};
CommandDelete.prototype=new Command;
CommandDelete.prototype.type="CommandDelete";
CommandDelete.prototype.execute=function(){
this.redo();
};
CommandDelete.prototype.undo=function(){
this.workflow.addFigure(this.figure);
if(this.figure instanceof Connection){
this.figure.reconnect();
}
this.workflow.setCurrentSelection(this.figure);
if(this.parent!=null){
this.parent.addChild(this.figure);
}
for(var i=0;i<this.connections.getSize();++i){
this.workflow.addFigure(this.connections.get(i));
this.connections.get(i).reconnect();
}
};
CommandDelete.prototype.redo=function(){
this.workflow.removeFigure(this.figure);
this.workflow.setCurrentSelection(null);
if(this.figure.getPorts&&this.connections==null){
this.connections=new ArrayList();
var ports=this.figure.getPorts();
for(var i=0;i<ports.getSize();i++){
if(ports.get(i).getConnections){
this.connections.addAll(ports.get(i).getConnections());
}
}
}
if(this.connections==null){
this.connections=new ArrayList();
}
if(this.parent!=null){
this.parent.removeChild(this.figure);
}
for(var i=0;i<this.connections.getSize();++i){
this.workflow.removeFigure(this.connections.get(i));
}
};
CommandMove=function(_3f21,x,y){
Command.call(this,"move figure");
this.figure=_3f21;
this.oldX=x;
this.oldY=y;
this.oldCompartment=_3f21.getParent();
};
CommandMove.prototype=new Command;
CommandMove.prototype.type="CommandMove";
CommandMove.prototype.setPosition=function(x,y){
this.newX=x;
this.newY=y;
this.newCompartment=this.figure.workflow.getBestCompartmentFigure(x,y,this.figure);
};
CommandMove.prototype.canExecute=function(){
return this.newX!=this.oldX||this.newY!=this.oldY;
};
CommandMove.prototype.execute=function(){
this.redo();
};
CommandMove.prototype.undo=function(){
this.figure.setPosition(this.oldX,this.oldY);
if(this.newCompartment!=null){
this.newCompartment.removeChild(this.figure);
}
if(this.oldCompartment!=null){
this.oldCompartment.addChild(this.figure);
}
this.figure.workflow.moveResizeHandles(this.figure);
};
CommandMove.prototype.redo=function(){
this.figure.setPosition(this.newX,this.newY);
if(this.oldCompartment!=null){
this.oldCompartment.removeChild(this.figure);
}
if(this.newCompartment!=null){
this.newCompartment.addChild(this.figure);
}
this.figure.workflow.moveResizeHandles(this.figure);
};
CommandResize=function(_3e82,width,_3e84){
Command.call(this,"resize figure");
this.figure=_3e82;
this.oldWidth=width;
this.oldHeight=_3e84;
};
CommandResize.prototype=new Command;
CommandResize.prototype.type="CommandResize";
CommandResize.prototype.setDimension=function(width,_3e86){
this.newWidth=width;
this.newHeight=_3e86;
};
CommandResize.prototype.canExecute=function(){
return this.newWidth!=this.oldWidth||this.newHeight!=this.oldHeight;
};
CommandResize.prototype.execute=function(){
this.redo();
};
CommandResize.prototype.undo=function(){
this.figure.setDimension(this.oldWidth,this.oldHeight);
this.figure.workflow.moveResizeHandles(this.figure);
};
CommandResize.prototype.redo=function(){
this.figure.setDimension(this.newWidth,this.newHeight);
this.figure.workflow.moveResizeHandles(this.figure);
};
CommandSetText=function(_41ee,text){
Command.call(this,"set text");
this.figure=_41ee;
this.newText=text;
this.oldText=_41ee.getText();
};
CommandSetText.prototype=new Command;
CommandSetText.prototype.type="CommandSetText";
CommandSetText.prototype.execute=function(){
this.redo();
};
CommandSetText.prototype.redo=function(){
this.figure.setText(this.newText);
};
CommandSetText.prototype.undo=function(){
this.figure.setText(this.oldText);
};
CommandSetColor=function(_3a42,color){
Command.call(this,"set color");
this.figure=_3a42;
this.newColor=color;
this.oldColor=_3a42.getColor();
};
CommandSetColor.prototype=new Command;
CommandSetColor.prototype.type="CommandSetColor";
CommandSetColor.prototype.execute=function(){
this.redo();
};
CommandSetColor.prototype.undo=function(){
this.figure.setColor(this.oldColor);
};
CommandSetColor.prototype.redo=function(){
this.figure.setColor(this.newColor);
};
CommandSetBackgroundColor=function(_2d19,color){
Command.call(this,"set background color");
this.figure=_2d19;
this.newColor=color;
this.oldColor=_2d19.getBackgroundColor();
};
CommandSetBackgroundColor.prototype=new Command;
CommandSetBackgroundColor.prototype.type="CommandSetBackgroundColor";
CommandSetBackgroundColor.prototype.execute=function(){
this.redo();
};
CommandSetBackgroundColor.prototype.undo=function(){
this.figure.setBackgroundColor(this.oldColor);
};
CommandSetBackgroundColor.prototype.redo=function(){
this.figure.setBackgroundColor(this.newColor);
};
CommandConnect=function(_4063,_4064,_4065){
Command.call(this,"create connection");
this.workflow=_4063;
this.source=_4064;
this.target=_4065;
this.connection=null;
};
CommandConnect.prototype=new Command;
CommandConnect.prototype.type="CommandConnect";
CommandConnect.prototype.setConnection=function(_4066){
this.connection=_4066;
};
CommandConnect.prototype.execute=function(){
if(this.connection==null){
this.connection=new Connection();
}
this.connection.setSource(this.source);
this.connection.setTarget(this.target);
this.workflow.addFigure(this.connection);
};
CommandConnect.prototype.redo=function(){
this.workflow.addFigure(this.connection);
this.connection.reconnect();
};
CommandConnect.prototype.undo=function(){
this.workflow.removeFigure(this.connection);
};
CommandReconnect=function(con){
Command.call(this,"reconnect connection");
this.con=con;
this.oldSourcePort=con.getSource();
this.oldTargetPort=con.getTarget();
this.oldRouter=con.getRouter();
};
CommandReconnect.prototype=new Command;
CommandReconnect.prototype.type="CommandReconnect";
CommandReconnect.prototype.canExecute=function(){
return true;
};
CommandReconnect.prototype.setNewPorts=function(_3548,_3549){
this.newSourcePort=_3548;
this.newTargetPort=_3549;
};
CommandReconnect.prototype.execute=function(){
this.redo();
};
CommandReconnect.prototype.undo=function(){
this.con.setSource(this.oldSourcePort);
this.con.setTarget(this.oldTargetPort);
this.con.setRouter(this.oldRouter);
if(this.con.getWorkflow().getCurrentSelection()==this.con){
this.con.getWorkflow().showLineResizeHandles(this.con);
}
};
CommandReconnect.prototype.redo=function(){
this.con.setSource(this.newSourcePort);
this.con.setTarget(this.newTargetPort);
this.con.setRouter(this.oldRouter);
if(this.con.getWorkflow().getCurrentSelection()==this.con){
this.con.getWorkflow().showLineResizeHandles(this.con);
}
};
CommandMoveLine=function(line,_359c,_359d,endX,endY){
Command.call(this,"move line");
this.line=line;
this.startX1=_359c;
this.startY1=_359d;
this.endX1=endX;
this.endY1=endY;
};
CommandMoveLine.prototype=new Command;
CommandMoveLine.prototype.type="CommandMoveLine";
CommandMoveLine.prototype.canExecute=function(){
return this.startX1!=this.startX2||this.startY1!=this.startY2||this.endX1!=this.endX2||this.endY1!=this.endY2;
};
CommandMoveLine.prototype.setEndPoints=function(_35a0,_35a1,endX,endY){
this.startX2=_35a0;
this.startY2=_35a1;
this.endX2=endX;
this.endY2=endY;
};
CommandMoveLine.prototype.execute=function(){
this.redo();
};
CommandMoveLine.prototype.undo=function(){
this.line.setStartPoint(this.startX1,this.startY1);
this.line.setEndPoint(this.endX1,this.endY1);
if(this.line.workflow.getCurrentSelection()==this.line){
this.line.workflow.showLineResizeHandles(this.line);
}
};
CommandMoveLine.prototype.redo=function(){
this.line.setStartPoint(this.startX2,this.startY2);
this.line.setEndPoint(this.endX2,this.endY2);
if(this.line.workflow.getCurrentSelection()==this.line){
this.line.workflow.showLineResizeHandles(this.line);
}
};
Menu=function(){
this.menuItems=new ArrayList();
Figure.call(this);
this.setSelectable(false);
this.setDeleteable(false);
this.setCanDrag(false);
this.setResizeable(false);
this.setSelectable(false);
this.setZOrder(10000);
this.dirty=false;
};
Menu.prototype=new Figure;
Menu.prototype.type="Menu";
Menu.prototype.createHTMLElement=function(){
var item=document.createElement("div");
item.style.position="absolute";
item.style.left=this.x+"px";
item.style.top=this.y+"px";
item.style.margin="0px";
item.style.padding="0px";
item.style.zIndex=""+Figure.ZOrderBaseIndex;
item.style.border="1px solid gray";
item.style.background="lavender";
item.style.cursor="pointer";
return item;
};
Menu.prototype.setWorkflow=function(_41f4){
this.workflow=_41f4;
};
Menu.prototype.appendMenuItem=function(item){
this.menuItems.add(item);
item.parentMenu=this;
this.dirty=true;
};
Menu.prototype.getHTMLElement=function(){
var html=Figure.prototype.getHTMLElement.call(this);
if(this.dirty){
this.createList();
}
return html;
};
Menu.prototype.createList=function(){
this.dirty=false;
this.html.innerHTML="";
var oThis=this;
for(var i=0;i<this.menuItems.getSize();i++){
var item=this.menuItems.get(i);
var li=document.createElement("a");
li.innerHTML=item.getLabel();
li.style.display="block";
li.style.fontFamily="Verdana, Arial, Helvetica, sans-serif";
li.style.fontSize="9pt";
li.style.color="dimgray";
li.style.borderBottom="1px solid silver";
li.style.paddingLeft="5px";
li.style.paddingRight="5px";
li.style.cursor="pointer";
this.html.appendChild(li);
li.menuItem=item;
if(li.addEventListener){
li.addEventListener("click",function(event){
var _41fc=arguments[0]||window.event;
_41fc.cancelBubble=true;
_41fc.returnValue=false;
var diffX=_41fc.clientX;
var diffY=_41fc.clientY;
var _41ff=document.body.parentNode.scrollLeft;
var _4200=document.body.parentNode.scrollTop;
this.menuItem.execute(diffX+_41ff,diffY+_4200);
},false);
li.addEventListener("mouseup",function(event){
event.cancelBubble=true;
event.returnValue=false;
},false);
li.addEventListener("mousedown",function(event){
event.cancelBubble=true;
event.returnValue=false;
},false);
li.addEventListener("mouseover",function(event){
this.style.backgroundColor="silver";
},false);
li.addEventListener("mouseout",function(event){
this.style.backgroundColor="transparent";
},false);
}else{
if(li.attachEvent){
li.attachEvent("onclick",function(event){
var _4206=arguments[0]||window.event;
_4206.cancelBubble=true;
_4206.returnValue=false;
var diffX=_4206.clientX;
var diffY=_4206.clientY;
var _4209=document.body.parentNode.scrollLeft;
var _420a=document.body.parentNode.scrollTop;
event.srcElement.menuItem.execute(diffX+_4209,diffY+_420a);
});
li.attachEvent("onmousedown",function(event){
event.cancelBubble=true;
event.returnValue=false;
});
li.attachEvent("onmouseup",function(event){
event.cancelBubble=true;
event.returnValue=false;
});
li.attachEvent("onmouseover",function(event){
event.srcElement.style.backgroundColor="silver";
});
li.attachEvent("onmouseout",function(event){
event.srcElement.style.backgroundColor="transparent";
});
}
}
}
};
MenuItem=function(label,_3f5b,_3f5c){
this.label=label;
this.iconUrl=_3f5b;
this.parentMenu=null;
this.action=_3f5c;
};
MenuItem.prototype.type="MenuItem";
MenuItem.prototype.isEnabled=function(){
return true;
};
MenuItem.prototype.getLabel=function(){
return this.label;
};
MenuItem.prototype.execute=function(x,y){
this.parentMenu.workflow.showMenu(null);
this.action(x,y);
};
Locator=function(){
};
Locator.prototype.type="Locator";
Locator.prototype.relocate=function(_3a8d){
};
ConnectionLocator=function(_3f69){
Locator.call(this);
this.connection=_3f69;
};
ConnectionLocator.prototype=new Locator;
ConnectionLocator.prototype.type="ConnectionLocator";
ConnectionLocator.prototype.getConnection=function(){
return this.connection;
};
ManhattenMidpointLocator=function(_3b8e){
ConnectionLocator.call(this,_3b8e);
};
ManhattenMidpointLocator.prototype=new ConnectionLocator;
ManhattenMidpointLocator.prototype.type="ManhattenMidpointLocator";
ManhattenMidpointLocator.prototype.relocate=function(_3b8f){
var conn=this.getConnection();
var p=new Point();
var _3b92=conn.getPoints();
var index=Math.floor((_3b92.getSize()-2)/2);
var p1=_3b92.get(index);
var p2=_3b92.get(index+1);
p.x=(p2.x-p1.x)/2+p1.x+5;
p.y=(p2.y-p1.y)/2+p1.y+5;
_3b8f.setPosition(p.x,p.y);
};