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draw2d.js
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draw2d.js
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/**This notice must be untouched at all times.
This is the COMPRESSED version of Open-jACOB Draw2D
WebSite: http://www.openjacob.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,_344f){
this.type=sType;
this.cancelable=_344f;
this.timeStamp=(new Date()).getTime();
};
Event.prototype.preventDefault=function(){
if(this.cancelable){
this.returnValue=false;
}
};
Event.fireDOMEvent=function(_3450,_3451){
if(document.createEvent){
var evt=document.createEvent("Events");
evt.initEvent(_3450,true,true);
_3451.dispatchEvent(evt);
}else{
if(document.createEventObject){
var evt=document.createEventObject();
_3451.fireEvent("on"+_3450,evt);
}
}
};
EventTarget=function(){
this.eventhandlers=new Object();
};
EventTarget.prototype.addEventListener=function(sType,_3454){
if(typeof this.eventhandlers[sType]=="undefined"){
this.eventhandlers[sType]=new Array;
}
this.eventhandlers[sType][this.eventhandlers[sType].length]=_3454;
};
EventTarget.prototype.dispatchEvent=function(_3455){
_3455.target=this;
if(typeof this.eventhandlers[_3455.type]!="undefined"){
for(var i=0;i<this.eventhandlers[_3455.type].length;i++){
this.eventhandlers[_3455.type][i](_3455);
}
}
return _3455.returnValue;
};
EventTarget.prototype.removeEventListener=function(sType,_3458){
if(typeof this.eventhandlers[sType]!="undefined"){
var _3459=new Array;
for(var i=0;i<this.eventhandlers[sType].length;i++){
if(this.eventhandlers[sType][i]!=_3458){
_3459[_3459.length]=this.eventhandlers[sType][i];
}
}
this.eventhandlers[sType]=_3459;
}
};
ArrayList=function(){
this.increment=10;
this.size=0;
this.data=new Array(this.increment);
};
ArrayList.EMPTY_LIST=new ArrayList();
ArrayList.prototype.reverse=function(){
var _37ec=new Array(this.size);
for(var i=0;i<this.size;i++){
_37ec[i]=this.data[this.size-i-1];
}
this.data=_37ec;
};
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.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 _37f6=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 _37f6;
};
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 _3802;
var _3803;
var _3804;
var _3805;
for(i=1;i<this.getSize();i++){
_3803=this.data[i];
_3802=_3803[f];
j=i-1;
_3804=this.data[j];
_3805=_3804[f];
while(j>=0&&_3805>_3802){
this.data[j+1]=this.data[j];
j--;
if(j>=0){
_3804=this.data[j];
_3805=_3804[f];
}
}
this.data[j+1]=_3803;
}
};
ArrayList.prototype.clone=function(){
var _3806=new ArrayList(this.size);
for(var i=0;i<this.size;i++){
_3806.add(this.data[i]);
}
return _3806;
};
ArrayList.prototype.overwriteElementAt=function(obj,index){
this.data[index]=obj;
};
function trace(_37e3){
var _37e4=openwindow("about:blank",700,400);
_37e4.document.writeln("<pre>"+_37e3+"</pre>");
}
function openwindow(url,width,_37e7){
var left=(screen.width-width)/2;
var top=(screen.height-_37e7)/2;
property="left="+left+", top="+top+", toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1,alwaysRaised,width="+width+",height="+_37e7;
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+" --> "+obj[i]);
}
}
catch(e){
}
}
for(var i in obj){
try{
if(typeof obj[i]=="function"){
trace(i+" --> "+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(_2cd0){
this.current=_2cd0;
this.dragging=true;
};
Drag.getCurrent=function(){
return this.current;
};
Drag.clearCurrent=function(){
this.current=null;
this.dragging=false;
};
Draggable=function(_2cd1,_2cd2){
EventTarget.call(this);
this.construct(_2cd1,_2cd2);
this.diffX=0;
this.diffY=0;
this.targets=new ArrayList();
};
Draggable.prototype=new EventTarget;
Draggable.prototype.addDropTarget=function(_2cd3){
this.targets.add(_2cd3);
};
Draggable.prototype.construct=function(_2cd4,_2cd5){
this.element=_2cd4;
this.constraints=_2cd5;
var oThis=this;
var _2cd7=function(){
var _2cd8=new DragDropEvent();
_2cd8.initDragDropEvent("dblclick",true);
oThis.dispatchEvent(_2cd8);
var _2cd9=arguments[0]||window.event;
_2cd9.cancelBubble=true;
_2cd9.returnValue=false;
};
var _2cda=function(){
var _2cdb=arguments[0]||window.event;
var _2cdc=new DragDropEvent();
var _2cdd=oThis.node.workflow.getAbsoluteX();
var _2cde=oThis.node.workflow.getAbsoluteY();
var _2cdf=oThis.node.workflow.getScrollLeft();
var _2ce0=oThis.node.workflow.getScrollTop();
_2cdc.x=_2cdb.clientX-oThis.element.offsetLeft+_2cdf-_2cdd;
_2cdc.y=_2cdb.clientY-oThis.element.offsetTop+_2ce0-_2cde;
if(_2cdb.button==2){
_2cdc.initDragDropEvent("contextmenu",true);
oThis.dispatchEvent(_2cdc);
}else{
_2cdc.initDragDropEvent("dragstart",true);
if(oThis.dispatchEvent(_2cdc)){
oThis.diffX=_2cdb.clientX-oThis.element.offsetLeft;
oThis.diffY=_2cdb.clientY-oThis.element.offsetTop;
Drag.setCurrent(oThis);
if(oThis.isAttached==true){
oThis.detachEventHandlers();
}
oThis.attachEventHandlers();
}
}
_2cdb.cancelBubble=true;
_2cdb.returnValue=false;
};
var _2ce1=function(){
if(Drag.getCurrent()==null){
var _2ce2=arguments[0]||window.event;
if(Drag.currentHover!=null&&oThis!=Drag.currentHover){
var _2ce3=new DragDropEvent();
_2ce3.initDragDropEvent("mouseleave",false,oThis);
Drag.currentHover.dispatchEvent(_2ce3);
}
if(oThis!=null&&oThis!=Drag.currentHover){
var _2ce3=new DragDropEvent();
_2ce3.initDragDropEvent("mouseenter",false,oThis);
oThis.dispatchEvent(_2ce3);
}
Drag.currentHover=oThis;
}else{
}
};
if(this.element.addEventListener){
this.element.addEventListener("mousemove",_2ce1,false);
this.element.addEventListener("mousedown",_2cda,false);
this.element.addEventListener("dblclick",_2cd7,false);
}else{
if(this.element.attachEvent){
this.element.attachEvent("onmousemove",_2ce1);
this.element.attachEvent("onmousedown",_2cda);
this.element.attachEvent("ondblclick",_2cd7);
}else{
throw new Error("Drag not supported in this browser.");
}
}
};
Draggable.prototype.attachEventHandlers=function(){
var oThis=this;
oThis.isAttached=true;
this.tempMouseMove=function(){
var _2ce5=arguments[0]||window.event;
var _2ce6=new Point(_2ce5.clientX-oThis.diffX,_2ce5.clientY-oThis.diffY);
if(oThis.node.getCanSnapToHelper()){
_2ce6=oThis.node.getWorkflow().snapToHelper(oThis.node,_2ce6);
}
oThis.element.style.left=_2ce6.x+"px";
oThis.element.style.top=_2ce6.y+"px";
var _2ce7=oThis.node.workflow.getScrollLeft();
var _2ce8=oThis.node.workflow.getScrollTop();
var _2ce9=oThis.node.workflow.getAbsoluteX();
var _2cea=oThis.node.workflow.getAbsoluteY();
var _2ceb=oThis.getDropTarget(_2ce5.clientX+_2ce7-_2ce9,_2ce5.clientY+_2ce8-_2cea);
var _2cec=oThis.getCompartment(_2ce5.clientX+_2ce7-_2ce9,_2ce5.clientY+_2ce8-_2cea);
if(Drag.currentTarget!=null&&_2ceb!=Drag.currentTarget){
var _2ced=new DragDropEvent();
_2ced.initDragDropEvent("dragleave",false,oThis);
Drag.currentTarget.dispatchEvent(_2ced);
}
if(_2ceb!=null&&_2ceb!=Drag.currentTarget){
var _2ced=new DragDropEvent();
_2ced.initDragDropEvent("dragenter",false,oThis);
_2ceb.dispatchEvent(_2ced);
}
Drag.currentTarget=_2ceb;
if(Drag.currentCompartment!=null&&_2cec!=Drag.currentCompartment){
var _2ced=new DragDropEvent();
_2ced.initDragDropEvent("figureleave",false,oThis);
Drag.currentCompartment.dispatchEvent(_2ced);
}
if(_2cec!=null&&_2cec.node!=oThis.node&&_2cec!=Drag.currentCompartment){
var _2ced=new DragDropEvent();
_2ced.initDragDropEvent("figureenter",false,oThis);
_2cec.dispatchEvent(_2ced);
}
Drag.currentCompartment=_2cec;
var _2cee=new DragDropEvent();
_2cee.initDragDropEvent("drag",false);
oThis.dispatchEvent(_2cee);
};
oThis.tempMouseUp=function(){
oThis.detachEventHandlers();
var _2cef=arguments[0]||window.event;
var _2cf0=new DragDropEvent();
_2cf0.initDragDropEvent("dragend",false);
oThis.dispatchEvent(_2cf0);
var _2cf1=oThis.node.workflow.getScrollLeft();
var _2cf2=oThis.node.workflow.getScrollTop();
var _2cf3=oThis.node.workflow.getAbsoluteX();
var _2cf4=oThis.node.workflow.getAbsoluteY();
var _2cf5=oThis.getDropTarget(_2cef.clientX+_2cf1-_2cf3,_2cef.clientY+_2cf2-_2cf4);
var _2cf6=oThis.getCompartment(_2cef.clientX+_2cf1-_2cf3,_2cef.clientY+_2cf2-_2cf4);
if(_2cf5!=null){
var _2cf7=new DragDropEvent();
_2cf7.initDragDropEvent("drop",false,oThis);
_2cf5.dispatchEvent(_2cf7);
}
if(_2cf6!=null&&_2cf6.node!=oThis.node){
var _2cf7=new DragDropEvent();
_2cf7.initDragDropEvent("figuredrop",false,oThis);
_2cf6.dispatchEvent(_2cf7);
}
if(Drag.currentTarget!=null){
var _2cf7=new DragDropEvent();
_2cf7.initDragDropEvent("dragleave",false,oThis);
Drag.currentTarget.dispatchEvent(_2cf7);
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 _2cfb=this.targets.get(i);
if(_2cfb.node.isOver(x,y)&&_2cfb.node!=this.node){
return _2cfb;
}
}
return null;
};
Draggable.prototype.getCompartment=function(x,y){
var _2cfe=null;
for(var i=0;i<this.node.workflow.compartments.getSize();i++){
var _2d00=this.node.workflow.compartments.get(i);
if(_2d00.isOver(x,y)&&_2d00!=this.node){
if(_2cfe==null){
_2cfe=_2d00;
}else{
if(_2cfe.getZOrder()<_2d00.getZOrder()){
_2cfe=_2d00;
}
}
}
}
return _2cfe==null?null:_2cfe.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,_2d02,_2d03){
this.initEvent(sType,_2d02);
this.relatedTarget=_2d03;
};
DropTarget=function(_2d04){
EventTarget.call(this);
this.construct(_2d04);
};
DropTarget.prototype=new EventTarget;
DropTarget.prototype.construct=function(_2d05){
this.element=_2d05;
};
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 _3901=105;
var _3902=(this.red*0.299)+(this.green*0.587)+(this.blue*0.114);
return (255-_3902<_3901)?new Color(0,0,0):new Color(255,255,255);
};
Color.prototype.hex2rgb=function(_3903){
_3903=_3903.replace("#","");
return ({0:parseInt(_3903.substr(0,2),16),1:parseInt(_3903.substr(2,2),16),2:parseInt(_3903.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));
};
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.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(_3909){
this.workflow=_3909;
};
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(_390a,_390b,_390c){
return _390b;
};
SnapToHelper.prototype.snapRectangle=function(_390d,_390e){
return _390d;
};
SnapToHelper.prototype.onSetDocumentDirty=function(){
};
SnapToGrid=function(_3424){
SnapToHelper.call(this,_3424);
};
SnapToGrid.prototype=new SnapToHelper;
SnapToGrid.prototype.snapPoint=function(_3425,_3426,_3427){
_3427.x=this.workflow.gridWidthX*Math.floor(((_3426.x+this.workflow.gridWidthX/2)/this.workflow.gridWidthX));
_3427.y=this.workflow.gridWidthY*Math.floor(((_3426.y+this.workflow.gridWidthY/2)/this.workflow.gridWidthY));
return 0;
};
SnapToGrid.prototype.snapRectangle=function(_3428,_3429){
_3429.x=_3428.x;
_3429.y=_3428.y;
_3429.w=_3428.w;
_3429.h=_3428.h;
return 0;
};
SnapToGeometryEntry=function(type,_3418){
this.type=type;
this.location=_3418;
};
SnapToGeometryEntry.prototype.getLocation=function(){
return this.location;
};
SnapToGeometryEntry.prototype.getType=function(){
return this.type;
};
SnapToGeometry=function(_3aa7){
SnapToHelper.call(this,_3aa7);
};
SnapToGeometry.prototype=new SnapToHelper;
SnapToGeometry.THRESHOLD=5;
SnapToGeometry.prototype.snapPoint=function(_3aa8,_3aa9,_3aaa){
if(this.rows==null||this.cols==null){
this.populateRowsAndCols();
}
if((_3aa8&SnapToHelper.EAST)!=0){
var _3aab=this.getCorrectionFor(this.cols,_3aa9.getX()-1,1);
if(_3aab!=SnapToGeometry.THRESHOLD){
_3aa8&=~SnapToHelper.EAST;
_3aaa.x+=_3aab;
}
}
if((_3aa8&SnapToHelper.WEST)!=0){
var _3aac=this.getCorrectionFor(this.cols,_3aa9.getX(),-1);
if(_3aac!=SnapToGeometry.THRESHOLD){
_3aa8&=~SnapToHelper.WEST;
_3aaa.x+=_3aac;
}
}
if((_3aa8&SnapToHelper.SOUTH)!=0){
var _3aad=this.getCorrectionFor(this.rows,_3aa9.getY()-1,1);
if(_3aad!=SnapToGeometry.THRESHOLD){
_3aa8&=~SnapToHelper.SOUTH;
_3aaa.y+=_3aad;
}
}
if((_3aa8&SnapToHelper.NORTH)!=0){
var _3aae=this.getCorrectionFor(this.rows,_3aa9.getY(),-1);
if(_3aae!=SnapToGeometry.THRESHOLD){
_3aa8&=~SnapToHelper.NORTH;
_3aaa.y+=_3aae;
}
}
return _3aa8;
};
SnapToGeometry.prototype.snapRectangle=function(_3aaf,_3ab0){
var _3ab1=_3aaf.getTopLeft();
var _3ab2=_3aaf.getBottomRight();
var _3ab3=this.snapPoint(SnapToHelper.NORTH_WEST,_3aaf.getTopLeft(),_3ab1);
_3ab0.x=_3ab1.x;
_3ab0.y=_3ab1.y;
var _3ab4=this.snapPoint(SnapToHelper.SOUTH_EAST,_3aaf.getBottomRight(),_3ab2);
if(_3ab3&SnapToHelper.WEST){
_3ab0.x=_3ab2.x-_3aaf.getWidth();
}
if(_3ab3&SnapToHelper.NORTH){
_3ab0.y=_3ab2.y-_3aaf.getHeight();
}
return _3ab3|_3ab4;
};
SnapToGeometry.prototype.populateRowsAndCols=function(){
this.rows=new Array();
this.cols=new Array();
var _3ab5=this.workflow.getDocument().getFigures();
var index=0;
for(var i=0;i<_3ab5.length;i++){
var _3ab8=_3ab5[i];
if(_3ab8!=this.workflow.getCurrentSelection()){
var _3ab9=_3ab8.getBounds();
this.cols[index*3]=new SnapToGeometryEntry(-1,_3ab9.getX());
this.rows[index*3]=new SnapToGeometryEntry(-1,_3ab9.getY());
this.cols[index*3+1]=new SnapToGeometryEntry(0,_3ab9.x+(_3ab9.getWidth()-1)/2);
this.rows[index*3+1]=new SnapToGeometryEntry(0,_3ab9.y+(_3ab9.getHeight()-1)/2);
this.cols[index*3+2]=new SnapToGeometryEntry(1,_3ab9.getRight()-1);
this.rows[index*3+2]=new SnapToGeometryEntry(1,_3ab9.getBottom()-1);
index++;
}
}
};
SnapToGeometry.prototype.getCorrectionFor=function(_3aba,value,side){
var _3abd=SnapToGeometry.THRESHOLD;
var _3abe=SnapToGeometry.THRESHOLD;
for(var i=0;i<_3aba.length;i++){
var entry=_3aba[i];
var _3ac1;
if(entry.type==-1&&side!=0){
_3ac1=Math.abs(value-entry.location);
if(_3ac1<_3abd){
_3abd=_3ac1;
_3abe=entry.location-value;
}
}else{
if(entry.type==0&&side==0){
_3ac1=Math.abs(value-entry.location);
if(_3ac1<_3abd){
_3abd=_3ac1;
_3abe=entry.location-value;
}
}else{
if(entry.type==1&&side!=0){
_3ac1=Math.abs(value-entry.location);
if(_3ac1<_3abd){
_3abd=_3ac1;
_3abe=entry.location-value;
}
}
}
}
}
return _3abe;
};
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 Object();
};
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(_380e){
this.canvas=_380e;
};
Figure.prototype.getWorkflow=function(){
return this.workflow;
};
Figure.prototype.setWorkflow=function(_380f){
if(this.draggable==null){
this.html.tabIndex="0";
var oThis=this;
this.keyDown=function(event){
event.cancelBubble=true;
event.returnValue=false;
oThis.onKeyDown(event.keyCode,event.ctrlKey);
};
if(this.html.addEventListener){
this.html.addEventListener("keydown",this.keyDown,false);
}else{
if(item.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(_3812){
oThis.onContextMenu(oThis.x+_3812.x,_3812.y+oThis.y);
};
this.tmpMouseEnter=function(_3813){
oThis.onMouseEnter();
};
this.tmpMouseLeave=function(_3814){
oThis.onMouseLeave();
};
this.tmpDragend=function(_3815){
oThis.onDragend();
};
this.tmpDragstart=function(_3816){
var w=oThis.workflow;
w.showMenu(null);
if(oThis.workflow.toolPalette&&oThis.workflow.toolPalette.activeTool){
_3816.returnValue=false;
oThis.workflow.onMouseDown(oThis.x+_3816.x,_3816.y+oThis.y);
oThis.workflow.onMouseUp(oThis.x+_3816.x,_3816.y+oThis.y);
return;
}
_3816.returnValue=oThis.onDragstart(_3816.x,_3816.y);
};
this.tmpDrag=function(_3818){
oThis.onDrag();
};
this.tmpDoubleClick=function(_3819){
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=_380f;
};
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(_381b){
this.parent=_381b;
};
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(_381d){
if(this.border!=null){
this.border.figure=null;
}
this.border=_381d;