Andrej Cimperšek - diploma

/*

        Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.

        Available via Academic Free License >= 2.1 OR the modified BSD license.

        see: http://dojotoolkit.org/license for details

*/

if(!dojo._hasResource["dojox.drawing.Drawing"]){

dojo._hasResource["dojox.drawing.Drawing"]=true;

dojo.provide("dojox.drawing.Drawing");

(function(){

var _1=false;

dojo.declare("dojox.drawing.Drawing",[],{ready:false,mode:"",width:0,height:0,constructor:function(_2,_3){

var _4=dojo.attr(_3,"defaults");

if(_4){

dojox.drawing.defaults=dojo.getObject(_4);

}

this.defaults=dojox.drawing.defaults;

this.id=_3.id;

dojox.drawing.register(this,"drawing");

this.mode=(_2.mode||dojo.attr(_3,"mode")||"").toLowerCase();

var _5=dojo.contentBox(_3);

this.width=_5.w;

this.height=_5.h;

this.util=dojox.drawing.util.common;

this.util.register(this);

this.keys=dojox.drawing.manager.keys;

this.mouse=new dojox.drawing.manager.Mouse({util:this.util,keys:this.keys,id:this.mode=="ui"?"MUI":"mse"});

this.mouse.setEventMode(this.mode);

this.tools={};

this.stencilTypes={};

this.stencilTypeMap={};

this.srcRefNode=_3;

this.domNode=_3;

var _6=dojo.attr(_3,"plugins");

if(_6){

this.plugins=eval(_6);

}else{

this.plugins=[];

}

this.widgetId=this.id;

dojo.attr(this.domNode,"widgetId",this.widgetId);

if(dijit&&dijit.registry){

dijit.registry.add(this);

}else{

dijit.registry={objs:{},add:function(_7){

this.objs[_7.id]=_7;

}};

dijit.byId=function(id){

return dijit.registry.objs[id];

};

dijit.registry.add(this);

}

var _8=dojox.drawing.getRegistered("stencil");

for(var nm in _8){

this.registerTool(_8[nm].name);

}

var _9=dojox.drawing.getRegistered("tool");

for(nm in _9){

this.registerTool(_9[nm].name);

}

var _a=dojox.drawing.getRegistered("plugin");

for(nm in _a){

this.registerTool(_a[nm].name);

}

this._createCanvas();

},_createCanvas:function(){

this.canvas=new dojox.drawing.manager.Canvas({srcRefNode:this.domNode,util:this.util,mouse:this.mouse,callback:dojo.hitch(this,"onSurfaceReady")});

this.initPlugins();

},resize:function(_b){

_b&&dojo.style(this.domNode,{width:_b.w+"px",height:_b.h+"px"});

if(!this.canvas){

this._createCanvas();

}else{

if(_b){

this.canvas.resize(_b.w,_b.h);

}

}

},startup:function(){

},getShapeProps:function(_c,_d){

var _e=_c.stencilType;

var ui=this.mode=="ui"||_d=="ui";

return dojo.mixin({container:ui&&!_e?this.canvas.overlay.createGroup():this.canvas.surface.createGroup(),util:this.util,keys:this.keys,mouse:this.mouse,drawing:this,drawingType:ui&&!_e?"ui":"stencil",style:this.defaults.copy()},_c||{});

},addPlugin:function(_f){

this.plugins.push(_f);

if(this.canvas.surfaceReady){

this.initPlugins();

}

},initPlugins:function(){

if(!this.canvas||!this.canvas.surfaceReady){

var c=dojo.connect(this,"onSurfaceReady",this,function(){

dojo.disconnect(c);

this.initPlugins();

});

return;

}

dojo.forEach(this.plugins,function(p,i){

var _10=dojo.mixin({util:this.util,keys:this.keys,mouse:this.mouse,drawing:this,stencils:this.stencils,anchors:this.anchors,canvas:this.canvas},p.options||{});

this.registerTool(p.name,dojo.getObject(p.name));

try{

this.plugins[i]=new this.tools[p.name](_10);

}

catch(e){

console.error("Failed to initilaize plugin:\t"+p.name+". Did you require it?");

}

},this);

this.plugins=[];

_1=true;

this.mouse.setCanvas();

},onSurfaceReady:function(){

this.ready=true;

this.mouse.init(this.canvas.domNode);

this.undo=new dojox.drawing.manager.Undo({keys:this.keys});

this.anchors=new dojox.drawing.manager.Anchors({drawing:this,mouse:this.mouse,undo:this.undo,util:this.util});

if(this.mode=="ui"){

this.uiStencils=new dojox.drawing.manager.StencilUI({canvas:this.canvas,surface:this.canvas.surface,mouse:this.mouse,keys:this.keys});

}else{

this.stencils=new dojox.drawing.manager.Stencil({canvas:this.canvas,surface:this.canvas.surface,mouse:this.mouse,undo:this.undo,keys:this.keys,anchors:this.anchors});

this.uiStencils=new dojox.drawing.manager.StencilUI({canvas:this.canvas,surface:this.canvas.surface,mouse:this.mouse,keys:this.keys});

}

if(dojox.gfx.renderer=="silverlight"){

try{

new dojox.drawing.plugins.drawing.Silverlight({util:this.util,mouse:this.mouse,stencils:this.stencils,anchors:this.anchors,canvas:this.canvas});

}

catch(e){

throw new Error("Attempted to install the Silverlight plugin, but it was not found.");

}

}

dojo.forEach(this.plugins,function(p){

p.onSurfaceReady&&p.onSurfaceReady();

});

},addUI:function(_11,_12){

if(!this.ready){

var c=dojo.connect(this,"onSurfaceReady",this,function(){

dojo.disconnect(c);

this.addUI(_11,_12);

});

return false;

}

if(_12&&!_12.data&&!_12.points){

_12={data:_12};

}

if(!this.stencilTypes[_11]){

if(_11!="tooltip"){

console.warn("Not registered:",_11);

}

return null;

}

var s=this.uiStencils.register(new this.stencilTypes[_11](this.getShapeProps(_12,"ui")));

return s;

},addStencil:function(_13,_14){

if(!this.ready){

var c=dojo.connect(this,"onSurfaceReady",this,function(){

dojo.disconnect(c);

this.addStencil(_13,_14);

});

return false;

}

if(_14&&!_14.data&&!_14.points){

_14={data:_14};

}

var s=this.stencils.register(new this.stencilTypes[_13](this.getShapeProps(_14)));

this.currentStencil&&this.currentStencil.moveToFront();

return s;

},removeStencil:function(_15){

this.stencils.unregister(_15);

_15.destroy();

},removeAll:function(){

this.stencils.removeAll();

},selectAll:function(){

this.stencils.selectAll();

},toSelected:function(_16){

this.stencils.toSelected.apply(this.stencils,arguments);

},exporter:function(){

return this.stencils.exporter();

},importer:function(_17){

dojo.forEach(_17,function(m){

this.addStencil(m.type,m);

},this);

},changeDefaults:function(_18){

for(var nm in _18){

for(var n in _18[nm]){

this.defaults[nm][n]=_18[nm][n];

}

}

this.unSetTool();

this.setTool(this.currentType);

},onRenderStencil:function(_19){

this.stencils.register(_19);

this.unSetTool();

if(!this.defaults.clickMode){

this.setTool(this.currentType);

}else{

if(this.defaults.clickMode){

this.defaults.clickable=true;

}

}

},onDeleteStencil:function(_1a){

this.stencils.unregister(_1a);

},registerTool:function(_1b){

if(this.tools[_1b]){

return;

}

var _1c=dojo.getObject(_1b);

this.tools[_1b]=_1c;

var _1d=this.util.abbr(_1b);

this.stencilTypes[_1d]=_1c;

this.stencilTypeMap[_1d]=_1b;

},getConstructor:function(_1e){

return this.stencilTypes[_1e];

},setTool:function(_1f){

if(this.mode=="ui"){

return;

}

if(!this.canvas||!this.canvas.surface){

var c=dojo.connect(this,"onSurfaceReady",this,function(){

dojo.disconnect(c);

this.setTool(_1f);

});

return;

}

if(this.currentStencil){

this.unSetTool();

}

this.currentType=this.tools[_1f]?_1f:this.stencilTypeMap[_1f];

try{

this.currentStencil=new this.tools[this.currentType]({container:this.canvas.surface.createGroup(),util:this.util,mouse:this.mouse,keys:this.keys});

if(this.defaults.clickMode){

this.defaults.clickable=false;

}

this.currentStencil.connect(this.currentStencil,"onRender",this,"onRenderStencil");

this.currentStencil.connect(this.currentStencil,"destroy",this,"onDeleteStencil");

}

catch(e){

console.error("dojox.drawing.setTool Error:",e);

console.error(this.currentType+" is not a constructor: ",this.tools[this.currentType]);

}

},unSetTool:function(){

if(!this.currentStencil.created){

this.currentStencil.destroy();

}

}});

})();

}