| /* |
| Copyright (c) 2004-2009, 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.stencil._Base"]){ |
| dojo._hasResource["dojox.drawing.stencil._Base"]=true; |
| dojo.provide("dojox.drawing.stencil._Base"); |
| dojo.require("dojo.fx.easing"); |
| dojox.drawing.stencil._Base=dojox.drawing.util.oo.declare(function(_1){ |
| dojo.mixin(this,_1); |
| this.style=_1.style||dojox.drawing.defaults.copy(); |
| if(_1.stencil){ |
| this.stencil=_1.stencil; |
| this.util=_1.stencil.util; |
| this.mouse=_1.stencil.mouse; |
| this.container=_1.stencil.container; |
| this.style=_1.stencil.style; |
| } |
| var _2=/Line|Vector|Axes|Arrow/; |
| var _3=/Text/; |
| this.shortType=this.util.abbr(this.type); |
| this.isText=_3.test(this.type); |
| this.isLine=_2.test(this.type); |
| this.renderHit=this.style.renderHitLayer; |
| if(!this.renderHit&&this.style.renderHitLines&&this.isLine){ |
| this.renderHit=true; |
| } |
| if(!this.renderHit&&this.style.useSelectedStyle){ |
| this.useSelectedStyle=true; |
| this.selCopy=dojo.clone(this.style.selected); |
| for(var nm in this.style.norm){ |
| if(this.style.selected[nm]===undefined){ |
| this.style.selected[nm]=this.style.norm[nm]; |
| } |
| } |
| this.textSelected=dojo.clone(this.style.text); |
| this.textSelected.color=this.style.selected.fill; |
| } |
| this.angleSnap=this.style.angleSnap||1; |
| this.marginZero=_1.marginZero||this.style.anchors.marginZero; |
| this.id=_1.id||this.util.uid(this.type); |
| this._cons=[]; |
| if(!this.annotation&&!this.subShape){ |
| this.util.attr(this.container,"id",this.id); |
| } |
| this.connect(this,"onBeforeRender","preventNegativePos"); |
| this._offX=this.mouse.origin.x; |
| this._offY=this.mouse.origin.y; |
| if(this.isText){ |
| this.align=_1.align||this.align; |
| this.valign=_1.valign||this.valign; |
| if(_1.data&&_1.data.makeFit){ |
| var _4=this.makeFit(_1.data.text,_1.data.width); |
| this.textSize=this.style.text.size=_4.size; |
| this._lineHeight=_4.box.h; |
| }else{ |
| this.textSize=parseInt(this.style.text.size,10); |
| this._lineHeight=this.textSize*1.4; |
| } |
| this.deleteEmptyCreate=_1.deleteEmptyCreate!==undefined?_1.deleteEmptyCreate:this.style.text.deleteEmptyCreate; |
| this.deleteEmptyModify=_1.deleteEmptyModify!==undefined?_1.deleteEmptyModify:this.style.text.deleteEmptyModify; |
| } |
| this.attr(_1.data); |
| if(this.noBaseRender){ |
| return; |
| } |
| if(_1.points){ |
| if(_1.data&&_1.data.closePath===false){ |
| this.closePath=false; |
| } |
| this.setPoints(_1.points); |
| this.connect(this,"render",this,"onRender",true); |
| this.baseRender&&this.enabled&&this.render(); |
| _1.label&&this.setLabel(_1.label); |
| _1.shadow&&this.addShadow(_1.shadow); |
| }else{ |
| if(_1.data){ |
| _1.data.width=_1.data.width?_1.data.width:this.style.text.minWidth; |
| _1.data.height=_1.data.height?_1.data.height:this._lineHeight; |
| this.setData(_1.data); |
| this.connect(this,"render",this,"onRender",true); |
| this.baseRender&&this.enabled&&this.render(_1.data.text); |
| _1.label&&this.setLabel(_1.label); |
| _1.shadow&&this.addShadow(_1.shadow); |
| }else{ |
| if(this.draws){ |
| this.points=[]; |
| this.data={}; |
| this.connectMouse(); |
| this._postRenderCon=dojo.connect(this,"render",this,"_onPostRender"); |
| } |
| } |
| } |
| if(this.showAngle){ |
| this.angleLabel=new dojox.drawing.annotations.Angle({stencil:this}); |
| } |
| if(!this.enabled){ |
| this.disable(); |
| this.moveToBack(); |
| this.render(_1.data.text); |
| } |
| },{type:"dojox.drawing.stencil",minimumSize:10,enabled:true,drawingType:"stencil",setData:function(_5){ |
| this.data=_5; |
| this.points=this.dataToPoints(); |
| },setPoints:function(_6){ |
| this.points=_6; |
| if(this.pointsToData){ |
| this.data=this.pointsToData(); |
| } |
| },onDelete:function(_7){ |
| },onBeforeRender:function(_8){ |
| },onModify:function(_9){ |
| },onChangeData:function(_a){ |
| },onChangeText:function(_b){ |
| },onRender:function(_c){ |
| this._postRenderCon=dojo.connect(this,"render",this,"_onPostRender"); |
| this.created=true; |
| this.disconnectMouse(); |
| if(this.shape){ |
| this.shape.superClass=this; |
| }else{ |
| this.container.superClass=this; |
| } |
| this._setNodeAtts(this); |
| },onChangeStyle:function(_d){ |
| this._isBeingModified=true; |
| if(!this.enabled){ |
| this.style.current=this.style.disabled; |
| this.style.currentText=this.style.textDisabled; |
| this.style.currentHit=this.style.hitNorm; |
| }else{ |
| this.style.current=this.style.norm; |
| this.style.currentHit=this.style.hitNorm; |
| this.style.currentText=this.style.text; |
| } |
| if(this.selected){ |
| if(this.useSelectedStyle){ |
| this.style.current=this.style.selected; |
| this.style.currentText=this.textSelected; |
| } |
| this.style.currentHit=this.style.hitSelected; |
| }else{ |
| if(this.highlighted){ |
| this.style.currentHit=this.style.hitHighlighted; |
| } |
| } |
| this.render(); |
| },animate:function(_e,_f){ |
| console.warn("ANIMATE.........................."); |
| var d=_e.d||_e.duration||1000; |
| var ms=_e.ms||20; |
| var _10=_e.ease||dojo.fx.easing.linear; |
| var _11=_e.steps; |
| var ts=new Date().getTime(); |
| var w=100; |
| var cnt=0; |
| var _12=true; |
| var sp,ep; |
| if(dojo.isArray(_e.start)){ |
| sp=_e.start; |
| ep=_e.end; |
| }else{ |
| if(dojo.isObject(_e.start)){ |
| sp=_e.start; |
| ep=_e.end; |
| _12=false; |
| }else{ |
| console.warn("No data provided to animate"); |
| } |
| } |
| var v=setInterval(dojo.hitch(this,function(){ |
| var t=new Date().getTime()-ts; |
| var p=_10(1-t/d); |
| if(t>d||cnt++>100){ |
| clearInterval(v); |
| return; |
| } |
| if(_12){ |
| var _13=[]; |
| dojo.forEach(sp,function(pt,i){ |
| var o={x:(ep[i].x-sp[i].x)*p+sp[i].x,y:(ep[i].y-sp[i].y)*p+sp[i].y}; |
| _13.push(o); |
| }); |
| this.setPoints(_13); |
| this.render(); |
| }else{ |
| var o={}; |
| for(var nm in sp){ |
| o[nm]=(ep[nm]-sp[nm])*p+sp[nm]; |
| } |
| this.attr(o); |
| } |
| }),ms); |
| },attr:function(key,_14){ |
| var n=this.style.norm,t=this.style.text,ts=this.textSelected||{},o,nm,_15,_16=dojo.toJson(n),_17=dojo.toJson(t); |
| var _18={x:true,y:true,r:true,height:true,width:true,r:true,radius:true,angle:true}; |
| var _19=false; |
| if(typeof (key)!="object"){ |
| o={}; |
| o[key]=_14; |
| }else{ |
| o=dojo.clone(key); |
| } |
| if(o.width){ |
| _15=o.width; |
| delete o.width; |
| } |
| for(nm in o){ |
| if(nm in n){ |
| n[nm]=o[nm]; |
| } |
| if(nm in t){ |
| t[nm]=o[nm]; |
| } |
| if(nm in ts){ |
| ts[nm]=o[nm]; |
| } |
| if(nm in _18){ |
| _18[nm]=o[nm]; |
| _19=true; |
| if(nm=="radius"&&o.angle===undefined){ |
| o.angle=_18.angle=this.getAngle(); |
| }else{ |
| if(nm=="angle"&&o.radius===undefined){ |
| o.radius=_18.radius=this.getRadius(); |
| } |
| } |
| } |
| if(nm=="text"){ |
| this.setText(o.text); |
| } |
| if(nm=="label"){ |
| this.setLabel(o.label); |
| } |
| } |
| if(o.borderWidth!==undefined){ |
| n.width=o.borderWidth; |
| } |
| if(this.useSelectedStyle){ |
| for(nm in this.style.norm){ |
| if(this.selCopy[nm]===undefined){ |
| this.style.selected[nm]=this.style.norm[nm]; |
| } |
| } |
| this.textSelected.color=this.style.selected.color; |
| } |
| if(!this.created){ |
| return; |
| } |
| if(o.x!==undefined||o.y!==undefined){ |
| var box=this.getBounds(true); |
| var mx={dx:0,dy:0}; |
| for(nm in o){ |
| if(nm=="x"||nm=="y"||nm=="r"){ |
| mx["d"+nm]=o[nm]-box[nm]; |
| } |
| } |
| this.transformPoints(mx); |
| } |
| var p=this.points; |
| if(o.angle!==undefined){ |
| this.dataToPoints({x:this.data.x1,y:this.data.y1,angle:o.angle,radius:o.radius}); |
| }else{ |
| if(_15!==undefined){ |
| p[1].x=p[2].x=p[0].x+_15; |
| this.pointsToData(p); |
| } |
| } |
| if(o.height!==undefined&&o.angle===undefined){ |
| p[2].y=p[3].y=p[0].y+o.height; |
| this.pointsToData(p); |
| } |
| if(o.r!==undefined){ |
| this.data.r=Math.max(0,o.r); |
| } |
| if(_19||_17!=dojo.toJson(t)||_16!=dojo.toJson(n)){ |
| this.onChangeStyle(this); |
| } |
| o.width=_15; |
| },exporter:function(){ |
| var _1a=this.type.substring(this.type.lastIndexOf(".")+1).charAt(0).toLowerCase()+this.type.substring(this.type.lastIndexOf(".")+2); |
| var o=dojo.clone(this.style.norm); |
| o.borderWidth=o.width; |
| delete o.width; |
| if(_1a=="path"){ |
| o.points=this.points; |
| }else{ |
| o=dojo.mixin(o,this.data); |
| } |
| o.type=_1a; |
| if(this.isText){ |
| o.text=this.getText(); |
| o=dojo.mixin(o,this.style.text); |
| delete o.minWidth; |
| delete o.deleteEmptyCreate; |
| delete o.deleteEmptyModify; |
| } |
| var lbl=this.getLabel(); |
| if(lbl){ |
| o.label=lbl; |
| } |
| return o; |
| },disable:function(){ |
| this.enabled=false; |
| this.renderHit=false; |
| this.onChangeStyle(this); |
| },enable:function(){ |
| this.enabled=true; |
| this.renderHit=true; |
| this.onChangeStyle(this); |
| },select:function(){ |
| this.selected=true; |
| this.onChangeStyle(this); |
| },deselect:function(_1b){ |
| if(_1b){ |
| setTimeout(dojo.hitch(this,function(){ |
| this.selected=false; |
| this.onChangeStyle(this); |
| }),200); |
| }else{ |
| this.selected=false; |
| this.onChangeStyle(this); |
| } |
| },_toggleSelected:function(){ |
| if(!this.selected){ |
| return; |
| } |
| this.deselect(); |
| setTimeout(dojo.hitch(this,"select"),0); |
| },highlight:function(){ |
| this.highlighted=true; |
| this.onChangeStyle(this); |
| },unhighlight:function(){ |
| this.highlighted=false; |
| this.onChangeStyle(this); |
| },moveToFront:function(){ |
| this.container&&this.container.moveToFront(); |
| },moveToBack:function(){ |
| this.container&&this.container.moveToBack(); |
| },onTransformBegin:function(_1c){ |
| this._isBeingModified=true; |
| },onTransformEnd:function(_1d){ |
| this._isBeingModified=false; |
| this.onModify(this); |
| },onTransform:function(_1e){ |
| if(!this._isBeingModified){ |
| this.onTransformBegin(); |
| } |
| this.setPoints(this.points); |
| this.render(); |
| },transformPoints:function(mx){ |
| if(!mx.dx&&!mx.dy){ |
| return; |
| } |
| var _1f=dojo.clone(this.points),_20=false; |
| dojo.forEach(this.points,function(o){ |
| o.x+=mx.dx; |
| o.y+=mx.dy; |
| if(o.x<this.marginZero||o.y<this.marginZero){ |
| _20=true; |
| } |
| }); |
| if(_20){ |
| this.points=_1f; |
| console.error("Attempt to set object '"+this.id+"' to less than zero."); |
| return; |
| } |
| this.onTransform(); |
| this.onTransformEnd(); |
| },applyTransform:function(mx){ |
| this.transformPoints(mx); |
| },setTransform:function(mx){ |
| this.attr({x:mx.dx,y:mx.dy}); |
| },getTransform:function(){ |
| return this.selected?this.container.getParent().getTransform():{dx:0,dy:0}; |
| },addShadow:function(_21){ |
| _21=_21===true?{}:_21; |
| _21.stencil=this; |
| this.shadow=new dojox.drawing.annotations.BoxShadow(_21); |
| },removeShadow:function(){ |
| this.shadow.destroy(); |
| },setLabel:function(_22){ |
| if(!this._label){ |
| this._label=new dojox.drawing.annotations.Label({text:_22,util:this.util,mouse:this.mouse,stencil:this,annotation:true,container:this.container,labelPosition:this.labelPosition}); |
| }else{ |
| if(_22){ |
| this._label.setLabel(_22); |
| } |
| } |
| },getLabel:function(){ |
| if(this._label){ |
| return this._label.getText(); |
| } |
| return null; |
| },getAngle:function(){ |
| var d=this.pointsToData(); |
| var obj={start:{x:d.x1,y:d.y1},x:d.x2,y:d.y2}; |
| var _23=this.util.angle(obj,this.angleSnap); |
| _23=180-_23; |
| _23=_23==360?0:_23; |
| return _23; |
| },getRadius:function(){ |
| var box=this.getBounds(true); |
| var _24={start:{x:box.x1,y:box.y1},x:box.x2,y:box.y2}; |
| return this.util.length(_24); |
| },getBounds:function(_25){ |
| var p=this.points,x1,y1,x2,y2; |
| if(p.length==2){ |
| if(_25){ |
| x1=p[0].x; |
| y1=p[0].y; |
| x2=p[1].x; |
| y2=p[1].y; |
| }else{ |
| x1=p[0].x<p[1].x?p[0].x:p[1].x; |
| y1=p[0].y<p[1].y?p[0].y:p[1].y; |
| x2=p[0].x<p[1].x?p[1].x:p[0].x; |
| y2=p[0].y<p[1].y?p[1].y:p[0].y; |
| } |
| return {x1:x1,y1:y1,x2:x2,y2:y2,x:x1,y:y1,w:x2-x1,h:y2-y1}; |
| }else{ |
| return {x1:p[0].x,y1:p[0].y,x2:p[2].x,y2:p[2].y,x:p[0].x,y:p[0].y,w:p[2].x-p[0].x,h:p[2].y-p[0].y}; |
| } |
| },preventNegativePos:function(){ |
| if(this._isBeingModified){ |
| return; |
| } |
| if(!this.points||!this.points.length){ |
| return; |
| } |
| if(this.type=="dojox.drawing.tools.custom.Axes"){ |
| var _26=this.marginZero,_27=this.marginZero; |
| dojo.forEach(this.points,function(p){ |
| _26=Math.min(p.y,_26); |
| }); |
| dojo.forEach(this.points,function(p){ |
| _27=Math.min(p.x,_27); |
| }); |
| if(_26<this.marginZero){ |
| dojo.forEach(this.points,function(p,i){ |
| p.y=p.y+(this.marginZero-_26); |
| },this); |
| } |
| if(_27<this.marginZero){ |
| dojo.forEach(this.points,function(p){ |
| p.x+=(this.marginZero-_27); |
| },this); |
| } |
| }else{ |
| dojo.forEach(this.points,function(p){ |
| p.x=p.x<0?this.marginZero:p.x; |
| p.y=p.y<0?this.marginZero:p.y; |
| }); |
| } |
| this.setPoints(this.points); |
| },_onPostRender:function(_28){ |
| if(this._isBeingModified){ |
| this.onModify(this); |
| this._isBeingModified=false; |
| }else{ |
| if(!this.created){ |
| } |
| } |
| if(!this.editMode&&!this.selected&&this._prevData&&dojo.toJson(this._prevData)!=dojo.toJson(this.data)){ |
| this.onChangeData(this); |
| this._prevData=dojo.clone(this.data); |
| }else{ |
| if(!this._prevData&&(!this.isText||this.getText())){ |
| this._prevData=dojo.clone(this.data); |
| } |
| } |
| },_setNodeAtts:function(_29){ |
| var att=this.enabled&&!this.annotation?this.drawingType:""; |
| this.util.attr(_29,"drawingType",att); |
| },destroy:function(){ |
| if(this.destroyed){ |
| return; |
| } |
| if(this.data||this.points&&this.points.length){ |
| this.onDelete(this); |
| } |
| this.disconnectMouse(); |
| this.disconnect(this._cons); |
| dojo.disconnect(this._postRenderCon); |
| this.remove(this.shape,this.hit); |
| this.destroyed=true; |
| },remove:function(){ |
| var a=arguments; |
| if(!a.length){ |
| if(!this.shape){ |
| return; |
| } |
| a=[this.shape]; |
| } |
| for(var i=0;i<a.length;i++){ |
| if(a[i]){ |
| a[i].removeShape(); |
| } |
| } |
| },connectMult:function(){ |
| if(arguments.length>1){ |
| this._cons.push(this.connect.apply(this,arguments)); |
| }else{ |
| if(dojo.isArray(arguments[0][0])){ |
| dojo.forEach(arguments[0],function(ar){ |
| this._cons.push(this.connect.apply(this,ar)); |
| },this); |
| }else{ |
| this._cons.push(this.connect.apply(this,arguments[0])); |
| } |
| } |
| },connect:function(o,e,s,m,_2a){ |
| var c; |
| if(typeof (o)!="object"){ |
| if(s){ |
| m=s; |
| s=e; |
| e=o; |
| o=this; |
| }else{ |
| m=e; |
| e=o; |
| o=s=this; |
| } |
| }else{ |
| if(!m){ |
| m=s; |
| s=this; |
| }else{ |
| if(_2a){ |
| c=dojo.connect(o,e,function(evt){ |
| dojo.hitch(s,m)(evt); |
| dojo.disconnect(c); |
| }); |
| this._cons.push(c); |
| return c; |
| }else{ |
| } |
| } |
| } |
| c=dojo.connect(o,e,s,m); |
| this._cons.push(c); |
| return c; |
| },disconnect:function(_2b){ |
| if(!_2b){ |
| return; |
| } |
| if(!dojo.isArray(_2b)){ |
| _2b=[_2b]; |
| } |
| dojo.forEach(_2b,dojo.disconnect,dojo); |
| },connectMouse:function(){ |
| this._mouseHandle=this.mouse.register(this); |
| },disconnectMouse:function(){ |
| this.mouse.unregister(this._mouseHandle); |
| },render:function(){ |
| },dataToPoints:function(_2c){ |
| },pointsToData:function(_2d){ |
| },onDown:function(obj){ |
| dojo.disconnect(this._postRenderCon); |
| this._postRenderCon=null; |
| },onMove:function(obj){ |
| },onDrag:function(obj){ |
| },onUp:function(obj){ |
| }}); |
| } |