root / trunk / web / dojo / dojox / gfx / silverlight.js @ 13
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dojox.gfx.silverlight"]){ |
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dojo._hasResource["dojox.gfx.silverlight"]=true; |
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dojo.provide("dojox.gfx.silverlight");
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dojo.require("dojox.gfx._base");
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dojo.require("dojox.gfx.shape");
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dojo.require("dojox.gfx.path");
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dojo.experimental("dojox.gfx.silverlight");
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dojox.gfx.silverlight.dasharray={solid:"none",shortdash:[4,1],shortdot:[1,1],shortdashdot:[4,1,1,1],shortdashdotdot:[4,1,1,1,1,1],dot:[1,3],dash:[4,3],longdash:[8,3],dashdot:[4,3,1,3],longdashdot:[8,3,1,3],longdashdotdot:[8,3,1,3,1,3]};
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dojox.gfx.silverlight.fontweight={normal:400,bold:700};
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dojox.gfx.silverlight.caps={butt:"Flat",round:"Round",square:"Square"};
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dojox.gfx.silverlight.joins={bevel:"Bevel",round:"Round"};
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dojox.gfx.silverlight.fonts={serif:"Times New Roman",times:"Times New Roman","sans-serif":"Arial",helvetica:"Arial",monotone:"Courier New",courier:"Courier New"};
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dojox.gfx.silverlight.hexColor=function(_1){ |
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var c=dojox.gfx.normalizeColor(_1),t=c.toHex(),a=Math.round(c.a*255); |
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a=(a<0?0:a>255?255:a).toString(16); |
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return "#"+(a.length<2?"0"+a:a)+t.slice(1); |
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}; |
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dojo.extend(dojox.gfx.Shape,{setFill:function(_2){
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var p=this.rawNode.getHost().content,r=this.rawNode,f; |
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if(!_2){
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this.fillStyle=null; |
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this._setFillAttr(null); |
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return this; |
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} |
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if(typeof (_2)=="object"&&"type" in _2){ |
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switch(_2.type){
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case "linear": |
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this.fillStyle=f=dojox.gfx.makeParameters(dojox.gfx.defaultLinearGradient,_2);
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var _3=p.createFromXaml("<LinearGradientBrush/>"); |
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_3.mappingMode="Absolute";
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_3.startPoint=f.x1+","+f.y1;
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_3.endPoint=f.x2+","+f.y2;
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dojo.forEach(f.colors,function(c){
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var t=p.createFromXaml("<GradientStop/>"); |
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t.offset=c.offset; |
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t.color=dojox.gfx.silverlight.hexColor(c.color); |
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_3.gradientStops.add(t); |
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}); |
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this._setFillAttr(_3);
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break;
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case "radial": |
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this.fillStyle=f=dojox.gfx.makeParameters(dojox.gfx.defaultRadialGradient,_2);
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var _4=p.createFromXaml("<RadialGradientBrush/>"),c=dojox.gfx.matrix.multiplyPoint(dojox.gfx.matrix.invert(this._getAdjustedMatrix()),f.cx,f.cy),pt=c.x+","+c.y; |
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_4.mappingMode="Absolute";
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_4.gradientOrigin=pt; |
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_4.center=pt; |
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_4.radiusX=_4.radiusY=f.r; |
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dojo.forEach(f.colors,function(c){
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var t=p.createFromXaml("<GradientStop/>"); |
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t.offset=c.offset; |
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t.color=dojox.gfx.silverlight.hexColor(c.color); |
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_4.gradientStops.add(t); |
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}); |
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this._setFillAttr(_4);
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break;
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case "pattern": |
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this.fillStyle=null; |
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this._setFillAttr(null); |
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break;
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} |
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return this; |
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} |
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this.fillStyle=f=dojox.gfx.normalizeColor(_2);
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var _5=p.createFromXaml("<SolidColorBrush/>"); |
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_5.color=f.toHex(); |
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_5.opacity=f.a; |
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this._setFillAttr(_5);
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return this; |
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},_setFillAttr:function(f){ |
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this.rawNode.fill=f;
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},setStroke:function(_6){ |
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var p=this.rawNode.getHost().content,r=this.rawNode; |
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if(!_6){
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this.strokeStyle=null; |
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r.stroke=null;
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return this; |
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} |
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if(typeof _6=="string"||dojo.isArray(_6)||_6 instanceof dojo.Color){ |
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_6={color:_6};
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} |
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var s=this.strokeStyle=dojox.gfx.makeParameters(dojox.gfx.defaultStroke,_6); |
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s.color=dojox.gfx.normalizeColor(s.color); |
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if(s){
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var _7=p.createFromXaml("<SolidColorBrush/>"); |
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_7.color=s.color.toHex(); |
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_7.opacity=s.color.a; |
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r.stroke=_7; |
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r.strokeThickness=s.width; |
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r.strokeStartLineCap=r.strokeEndLineCap=r.strokeDashCap=dojox.gfx.silverlight.caps[s.cap]; |
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if(typeof s.join=="number"){ |
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r.strokeLineJoin="Miter";
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r.strokeMiterLimit=s.join; |
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}else{
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r.strokeLineJoin=dojox.gfx.silverlight.joins[s.join]; |
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} |
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var da=s.style.toLowerCase();
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if(da in dojox.gfx.silverlight.dasharray){ |
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da=dojox.gfx.silverlight.dasharray[da]; |
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} |
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if(da instanceof Array){ |
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da=dojo.clone(da); |
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var i;
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if(s.cap!="butt"){ |
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for(i=0;i<da.length;i+=2){ |
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--da[i]; |
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if(da[i]<1){ |
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da[i]=1;
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} |
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} |
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for(i=1;i<da.length;i+=2){ |
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++da[i]; |
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} |
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} |
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r.strokeDashArray=da.join(",");
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}else{
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r.strokeDashArray=null;
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} |
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} |
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return this; |
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},_getParentSurface:function(){ |
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var _8=this.parent; |
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for(;_8&&!(_8 instanceof dojox.gfx.Surface);_8=_8.parent){ |
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} |
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return _8;
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},_applyTransform:function(){ |
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var tm=this._getAdjustedMatrix(),r=this.rawNode; |
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if(tm){
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var p=this.rawNode.getHost().content,m=p.createFromXaml("<MatrixTransform/>"),mm=p.createFromXaml("<Matrix/>"); |
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mm.m11=tm.xx; |
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mm.m21=tm.xy; |
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mm.m12=tm.yx; |
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mm.m22=tm.yy; |
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mm.offsetX=tm.dx; |
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mm.offsetY=tm.dy; |
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m.matrix=mm; |
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r.renderTransform=m; |
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}else{
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r.renderTransform=null;
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} |
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return this; |
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},setRawNode:function(_9){ |
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_9.fill=null;
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_9.stroke=null;
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this.rawNode=_9;
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},_moveToFront:function(){ |
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var c=this.parent.rawNode.children,r=this.rawNode; |
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c.remove(r); |
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c.add(r); |
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return this; |
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},_moveToBack:function(){ |
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var c=this.parent.rawNode.children,r=this.rawNode; |
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c.remove(r); |
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c.insert(0,r);
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return this; |
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},_getAdjustedMatrix:function(){ |
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return this.matrix; |
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}}); |
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dojo.declare("dojox.gfx.Group",dojox.gfx.Shape,{constructor:function(){ |
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dojox.gfx.silverlight.Container._init.call(this);
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},setRawNode:function(_a){ |
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this.rawNode=_a;
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}}); |
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dojox.gfx.Group.nodeType="Canvas";
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dojo.declare("dojox.gfx.Rect",dojox.gfx.shape.Rect,{setShape:function(_b){ |
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this.shape=dojox.gfx.makeParameters(this.shape,_b); |
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this.bbox=null; |
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var r=this.rawNode,n=this.shape; |
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r.width=n.width; |
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r.height=n.height; |
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r.radiusX=r.radiusY=n.r; |
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return this._applyTransform(); |
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},_getAdjustedMatrix:function(){ |
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var m=this.matrix,s=this.shape,d={dx:s.x,dy:s.y}; |
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return new dojox.gfx.Matrix2D(m?[m,d]:d); |
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}}); |
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dojox.gfx.Rect.nodeType="Rectangle";
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dojo.declare("dojox.gfx.Ellipse",dojox.gfx.shape.Ellipse,{setShape:function(_c){ |
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this.shape=dojox.gfx.makeParameters(this.shape,_c); |
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this.bbox=null; |
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var r=this.rawNode,n=this.shape; |
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r.width=2*n.rx;
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r.height=2*n.ry;
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return this._applyTransform(); |
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},_getAdjustedMatrix:function(){ |
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var m=this.matrix,s=this.shape,d={dx:s.cx-s.rx,dy:s.cy-s.ry}; |
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return new dojox.gfx.Matrix2D(m?[m,d]:d); |
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}}); |
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dojox.gfx.Ellipse.nodeType="Ellipse";
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dojo.declare("dojox.gfx.Circle",dojox.gfx.shape.Circle,{setShape:function(_d){ |
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this.shape=dojox.gfx.makeParameters(this.shape,_d); |
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this.bbox=null; |
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var r=this.rawNode,n=this.shape; |
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r.width=r.height=2*n.r;
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return this._applyTransform(); |
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},_getAdjustedMatrix:function(){ |
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var m=this.matrix,s=this.shape,d={dx:s.cx-s.r,dy:s.cy-s.r}; |
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return new dojox.gfx.Matrix2D(m?[m,d]:d); |
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}}); |
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dojox.gfx.Circle.nodeType="Ellipse";
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dojo.declare("dojox.gfx.Line",dojox.gfx.shape.Line,{setShape:function(_e){ |
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this.shape=dojox.gfx.makeParameters(this.shape,_e); |
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this.bbox=null; |
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var r=this.rawNode,n=this.shape; |
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r.x1=n.x1; |
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r.y1=n.y1; |
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r.x2=n.x2; |
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r.y2=n.y2; |
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return this; |
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}}); |
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dojox.gfx.Line.nodeType="Line";
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dojo.declare("dojox.gfx.Polyline",dojox.gfx.shape.Polyline,{setShape:function(_f,_10){ |
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if(_f&&_f instanceof Array){ |
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this.shape=dojox.gfx.makeParameters(this.shape,{points:_f}); |
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if(_10&&this.shape.points.length){ |
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this.shape.points.push(this.shape.points[0]); |
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} |
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}else{
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this.shape=dojox.gfx.makeParameters(this.shape,_f); |
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} |
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this.bbox=null; |
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this._normalizePoints();
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var p=this.shape.points,rp=[]; |
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for(var i=0;i<p.length;++i){ |
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rp.push(p[i].x,p[i].y); |
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} |
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this.rawNode.points=rp.join(","); |
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return this; |
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}}); |
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dojox.gfx.Polyline.nodeType="Polyline";
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dojo.declare("dojox.gfx.Image",dojox.gfx.shape.Image,{setShape:function(_11){ |
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this.shape=dojox.gfx.makeParameters(this.shape,_11); |
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this.bbox=null; |
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var r=this.rawNode,n=this.shape; |
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r.width=n.width; |
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r.height=n.height; |
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r.source=n.src; |
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return this._applyTransform(); |
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},_getAdjustedMatrix:function(){ |
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var m=this.matrix,s=this.shape,d={dx:s.x,dy:s.y}; |
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return new dojox.gfx.Matrix2D(m?[m,d]:d); |
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},setRawNode:function(_12){ |
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this.rawNode=_12;
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}}); |
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dojox.gfx.Image.nodeType="Image";
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dojo.declare("dojox.gfx.Text",dojox.gfx.shape.Text,{setShape:function(_13){ |
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this.shape=dojox.gfx.makeParameters(this.shape,_13); |
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this.bbox=null; |
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var r=this.rawNode,s=this.shape; |
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r.text=s.text; |
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r.textDecorations=s.decoration==="underline"?"Underline":"None"; |
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r["Canvas.Left"]=-10000; |
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r["Canvas.Top"]=-10000; |
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if(!this._delay){ |
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this._delay=window.setTimeout(dojo.hitch(this,"_delayAlignment"),10); |
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} |
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return this; |
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},_delayAlignment:function(){ |
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var r=this.rawNode,s=this.shape,w=r.actualWidth,h=r.actualHeight,x=s.x,y=s.y-h*0.75; |
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switch(s.align){
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case "middle": |
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x-=w/2;
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break;
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case "end": |
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x-=w; |
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break;
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} |
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this._delta={dx:x,dy:y}; |
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r["Canvas.Left"]=0; |
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r["Canvas.Top"]=0; |
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this._applyTransform();
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delete this._delay; |
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},_getAdjustedMatrix:function(){ |
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var m=this.matrix,d=this._delta,x; |
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if(m){
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x=d?[m,d]:m; |
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}else{
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x=d?d:{};
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} |
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return new dojox.gfx.Matrix2D(x); |
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},setStroke:function(){ |
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return this; |
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},_setFillAttr:function(f){ |
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this.rawNode.foreground=f;
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},setRawNode:function(_14){ |
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this.rawNode=_14;
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},getTextWidth:function(){ |
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return this.rawNode.actualWidth; |
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}}); |
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dojox.gfx.Text.nodeType="TextBlock";
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dojo.declare("dojox.gfx.Path",dojox.gfx.path.Path,{_updateWithSegment:function(_15){ |
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dojox.gfx.Path.superclass._updateWithSegment.apply(this,arguments); |
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var p=this.shape.path; |
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if(typeof (p)=="string"){ |
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this.rawNode.data=p?p:null; |
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} |
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},setShape:function(_16){ |
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dojox.gfx.Path.superclass.setShape.apply(this,arguments); |
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var p=this.shape.path; |
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this.rawNode.data=p?p:null; |
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return this; |
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}}); |
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dojox.gfx.Path.nodeType="Path";
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dojo.declare("dojox.gfx.TextPath",dojox.gfx.path.TextPath,{_updateWithSegment:function(_17){ |
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},setShape:function(_18){ |
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},_setText:function(){ |
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}}); |
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dojox.gfx.TextPath.nodeType="text";
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dojox.gfx.silverlight.surfaces={};
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dojox.gfx.silverlight.nullFunc=function(){ |
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}; |
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dojo.declare("dojox.gfx.Surface",dojox.gfx.shape.Surface,{constructor:function(){ |
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dojox.gfx.silverlight.Container._init.call(this);
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},destroy:function(){ |
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window[this._onLoadName]=dojox.gfx.silverlight.nullFunc;
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delete dojox.gfx.silverlight.surfaces[this.rawNode.name]; |
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this.inherited(arguments); |
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},setDimensions:function(_19,_1a){ |
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this.width=dojox.gfx.normalizedLength(_19);
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this.height=dojox.gfx.normalizedLength(_1a);
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var p=this.rawNode&&this.rawNode.getHost(); |
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if(p){
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p.width=_19; |
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p.height=_1a; |
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} |
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return this; |
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},getDimensions:function(){ |
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var p=this.rawNode&&this.rawNode.getHost(); |
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var t=p?{width:p.content.actualWidth,height:p.content.actualHeight}:null; |
| 336 |
if(t.width<=0){ |
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t.width=this.width;
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} |
| 339 |
if(t.height<=0){ |
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t.height=this.height;
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} |
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return t;
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}}); |
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dojox.gfx.createSurface=function(_1b,_1c,_1d){ |
| 345 |
if(!_1c&&!_1d){
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var pos=d.position(_1b);
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_1c=_1c||pos.w; |
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_1d=_1d||pos.h; |
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} |
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if(typeof _1c=="number"){ |
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_1c=_1c+"px";
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} |
| 353 |
if(typeof _1d=="number"){ |
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_1d=_1d+"px";
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} |
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var s=new dojox.gfx.Surface(); |
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_1b=dojo.byId(_1b); |
| 358 |
s._parent=_1b; |
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var t=_1b.ownerDocument.createElement("script"); |
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t.type="text/xaml";
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t.id=dojox.gfx._base._getUniqueId(); |
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t.text="<?xml version='1.0'?><Canvas xmlns='http://schemas.microsoft.com/client/2007' Name='"+dojox.gfx._base._getUniqueId()+"'/>"; |
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_1b.parentNode.insertBefore(t,_1b); |
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s._nodes.push(t); |
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var obj,_1e=dojox.gfx._base._getUniqueId(),_1f="__"+dojox.gfx._base._getUniqueId()+"_onLoad"; |
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s._onLoadName=_1f; |
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window[_1f]=function(_20){
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if(!s.rawNode){
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s.rawNode=dojo.byId(_1e).content.root; |
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dojox.gfx.silverlight.surfaces[s.rawNode.name]=_1b; |
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s.onLoad(s); |
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} |
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}; |
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if(dojo.isSafari){
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obj="<embed type='application/x-silverlight' id='"+_1e+"' width='"+_1c+"' height='"+_1d+" background='transparent'"+" source='#"+t.id+"'"+" windowless='true'"+" maxFramerate='60'"+" onLoad='"+_1f+"'"+" onError='__dojoSilverlightError'"+" /><iframe style='visibility:hidden;height:0;width:0'/>"; |
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}else{
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obj="<object type='application/x-silverlight' data='data:application/x-silverlight,' id='"+_1e+"' width='"+_1c+"' height='"+_1d+"'>"+"<param name='background' value='transparent' />"+"<param name='source' value='#"+t.id+"' />"+"<param name='windowless' value='true' />"+"<param name='maxFramerate' value='60' />"+"<param name='onLoad' value='"+_1f+"' />"+"<param name='onError' value='__dojoSilverlightError' />"+"</object>"; |
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} |
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_1b.innerHTML=obj; |
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var _21=dojo.byId(_1e);
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if(_21.content&&_21.content.root){
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s.rawNode=_21.content.root; |
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dojox.gfx.silverlight.surfaces[s.rawNode.name]=_1b; |
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}else{
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s.rawNode=null;
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s.isLoaded=false;
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} |
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s._nodes.push(_21); |
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s.width=dojox.gfx.normalizedLength(_1c); |
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s.height=dojox.gfx.normalizedLength(_1d); |
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return s;
|
| 392 |
}; |
| 393 |
__dojoSilverlightError=function(_22,err){ |
| 394 |
var t="Silverlight Error:\n"+"Code: "+err.ErrorCode+"\n"+"Type: "+err.ErrorType+"\n"+"Message: "+err.ErrorMessage+"\n"; |
| 395 |
switch(err.ErrorType){
|
| 396 |
case "ParserError": |
| 397 |
t+="XamlFile: "+err.xamlFile+"\n"+"Line: "+err.lineNumber+"\n"+"Position: "+err.charPosition+"\n"; |
| 398 |
break;
|
| 399 |
case "RuntimeError": |
| 400 |
t+="MethodName: "+err.methodName+"\n"; |
| 401 |
if(err.lineNumber!=0){ |
| 402 |
t+="Line: "+err.lineNumber+"\n"+"Position: "+err.charPosition+"\n"; |
| 403 |
} |
| 404 |
break;
|
| 405 |
} |
| 406 |
console.error(t); |
| 407 |
}; |
| 408 |
dojox.gfx.silverlight.Font={_setFont:function(){
|
| 409 |
var f=this.fontStyle,r=this.rawNode,fw=dojox.gfx.silverlight.fontweight,fo=dojox.gfx.silverlight.fonts,t=f.family.toLowerCase(); |
| 410 |
r.fontStyle=f.style=="italic"?"Italic":"Normal"; |
| 411 |
r.fontWeight=f.weight in fw?fw[f.weight]:f.weight;
|
| 412 |
r.fontSize=dojox.gfx.normalizedLength(f.size); |
| 413 |
r.fontFamily=t in fo?fo[t]:f.family;
|
| 414 |
if(!this._delay){ |
| 415 |
this._delay=window.setTimeout(dojo.hitch(this,"_delayAlignment"),10); |
| 416 |
} |
| 417 |
}}; |
| 418 |
dojox.gfx.silverlight.Container={_init:function(){
|
| 419 |
dojox.gfx.shape.Container._init.call(this);
|
| 420 |
},add:function(_23){ |
| 421 |
if(this!=_23.getParent()){ |
| 422 |
dojox.gfx.shape.Container.add.apply(this,arguments); |
| 423 |
this.rawNode.children.add(_23.rawNode);
|
| 424 |
} |
| 425 |
return this; |
| 426 |
},remove:function(_24,_25){ |
| 427 |
if(this==_24.getParent()){ |
| 428 |
var _26=_24.rawNode.getParent();
|
| 429 |
if(_26){
|
| 430 |
_26.children.remove(_24.rawNode); |
| 431 |
} |
| 432 |
dojox.gfx.shape.Container.remove.apply(this,arguments); |
| 433 |
} |
| 434 |
return this; |
| 435 |
},clear:function(){ |
| 436 |
this.rawNode.children.clear();
|
| 437 |
return dojox.gfx.shape.Container.clear.apply(this,arguments); |
| 438 |
},_moveChildToFront:dojox.gfx.shape.Container._moveChildToFront,_moveChildToBack:dojox.gfx.shape.Container._moveChildToBack}; |
| 439 |
dojo.mixin(dojox.gfx.shape.Creator,{createObject:function(_27,_28){
|
| 440 |
if(!this.rawNode){ |
| 441 |
return null; |
| 442 |
} |
| 443 |
var _29=new _27(); |
| 444 |
var _2a=this.rawNode.getHost().content.createFromXaml("<"+_27.nodeType+"/>"); |
| 445 |
_29.setRawNode(_2a); |
| 446 |
_29.setShape(_28); |
| 447 |
this.add(_29);
|
| 448 |
return _29;
|
| 449 |
}}); |
| 450 |
dojo.extend(dojox.gfx.Text,dojox.gfx.silverlight.Font); |
| 451 |
dojo.extend(dojox.gfx.Group,dojox.gfx.silverlight.Container); |
| 452 |
dojo.extend(dojox.gfx.Group,dojox.gfx.shape.Creator); |
| 453 |
dojo.extend(dojox.gfx.Surface,dojox.gfx.silverlight.Container); |
| 454 |
dojo.extend(dojox.gfx.Surface,dojox.gfx.shape.Creator); |
| 455 |
(function(){
|
| 456 |
var _2b=dojox.gfx.silverlight.surfaces;
|
| 457 |
var _2c=function(s,a){ |
| 458 |
var ev={target:s,currentTarget:s,preventDefault:function(){ |
| 459 |
},stopPropagation:function(){ |
| 460 |
}}; |
| 461 |
if(a){
|
| 462 |
try{
|
| 463 |
ev.ctrlKey=a.ctrl; |
| 464 |
ev.shiftKey=a.shift; |
| 465 |
var p=a.getPosition(null); |
| 466 |
ev.x=ev.offsetX=ev.layerX=p.x; |
| 467 |
ev.y=ev.offsetY=ev.layerY=p.y; |
| 468 |
var _2d=_2b[s.getHost().content.root.name];
|
| 469 |
var t=dojo.position(_2d);
|
| 470 |
ev.clientX=t.x+p.x; |
| 471 |
ev.clientY=t.y+p.y; |
| 472 |
} |
| 473 |
catch(e){
|
| 474 |
} |
| 475 |
} |
| 476 |
return ev;
|
| 477 |
}; |
| 478 |
var _2e=function(s,a){ |
| 479 |
var ev={keyCode:a.platformKeyCode,ctrlKey:a.ctrl,shiftKey:a.shift}; |
| 480 |
return ev;
|
| 481 |
}; |
| 482 |
var _2f={onclick:{name:"MouseLeftButtonUp",fix:_2c},onmouseenter:{name:"MouseEnter",fix:_2c},onmouseleave:{name:"MouseLeave",fix:_2c},onmouseover:{name:"MouseEnter",fix:_2c},onmouseout:{name:"MouseLeave",fix:_2c},onmousedown:{name:"MouseLeftButtonDown",fix:_2c},onmouseup:{name:"MouseLeftButtonUp",fix:_2c},onmousemove:{name:"MouseMove",fix:_2c},onkeydown:{name:"KeyDown",fix:_2e},onkeyup:{name:"KeyUp",fix:_2e}}; |
| 483 |
var _30={connect:function(_31,_32,_33){ |
| 484 |
var _34,n=_31 in _2f?_2f[_31]:{name:_31,fix:function(){ |
| 485 |
return {};
|
| 486 |
}}; |
| 487 |
if(arguments.length>2){ |
| 488 |
_34=this.getEventSource().addEventListener(n.name,function(s,a){ |
| 489 |
dojo.hitch(_32,_33)(n.fix(s,a)); |
| 490 |
}); |
| 491 |
}else{
|
| 492 |
_34=this.getEventSource().addEventListener(n.name,function(s,a){ |
| 493 |
_32(n.fix(s,a)); |
| 494 |
}); |
| 495 |
} |
| 496 |
return {name:n.name,token:_34}; |
| 497 |
},disconnect:function(_35){ |
| 498 |
this.getEventSource().removeEventListener(_35.name,_35.token);
|
| 499 |
}}; |
| 500 |
dojo.extend(dojox.gfx.Shape,_30); |
| 501 |
dojo.extend(dojox.gfx.Surface,_30); |
| 502 |
dojox.gfx.equalSources=function(a,b){ |
| 503 |
return a&&b&&a.equals(b);
|
| 504 |
}; |
| 505 |
})(); |
| 506 |
} |