1 files changed, 164 insertions, 0 deletions
diff --git a/js/dojo/dojox/sketch/PreexistingAnnotation.js b/js/dojo/dojox/sketch/PreexistingAnnotation.js
new file mode 100644
index 0000000..68c1fe6
--- /dev/null
+++ b/js/dojo/dojox/sketch/PreexistingAnnotation.js
@@ -0,0 +1,164 @@
+//>>built
+define("dojox/sketch/PreexistingAnnotation", ["dojo/_base/kernel", "dojo/_base/lang", "./Annotation", "./Anchor"], function(dojo){
+	dojo.getObject("sketch", true, dojox);
+
+	var ta=dojox.sketch;
+	ta.PreexistingAnnotation=function(figure, id){
+		ta.Annotation.call(this, figure, id);
+		this.transform={dx:0, dy:0};
+		this.start={ x:0, y:0 };
+		this.end={ x:200, y:200 };
+		this.radius=8;
+		this.textPosition={ x:196, y:196 };
+		this.textOffset=4;
+		this.textAlign="end";
+
+		//this.property('label',this.id);
+		this.rectShape=null;
+		this.labelShape=null;
+
+		this.anchors.start=new ta.Anchor(this, "start");
+		this.anchors.end=new ta.Anchor(this, "end");
+	};
+	ta.PreexistingAnnotation.prototype=new ta.Annotation;
+	var p=ta.PreexistingAnnotation.prototype;
+	p.constructor=ta.PreexistingAnnotation;
+
+	p.type=function(){ return 'Preexisting' };
+	p.getType=function(){ return ta.PreexistingAnnotation; };
+
+	p._pos=function(){
+		var x=Math.min(this.start.x, this.end.x);
+		var y=Math.min(this.start.y, this.end.y);
+		var w=Math.max(this.start.x, this.end.x);
+		var h=Math.max(this.start.y, this.end.y);
+		this.start={ x:x, y:y };
+		this.end={ x:w, y:h };
+		this.textPosition={ x:this.end.x-this.textOffset, y:this.end.y-this.textOffset };
+	};
+	p.apply=function(obj){
+		if(!obj){ return; }
+		if(obj.documentElement){ obj=obj.documentElement; }
+		this.readCommonAttrs(obj);
+		
+		for(var i=0; i<obj.childNodes.length; i++){
+			var c=obj.childNodes[i];
+			if(c.localName=="text"){
+				this.property('label',c.childNodes.length?c.childNodes[0].nodeValue:'');
+			}
+			else if(c.localName=="rect"){
+				if(c.getAttribute('x')!==null){ this.start.x=parseFloat(c.getAttribute('x'), 10); }
+				if(c.getAttribute('width')!==null){ this.end.x=parseFloat(c.getAttribute('width'), 10)+parseFloat(c.getAttribute('x'), 10); }
+				if(c.getAttribute('y')!==null){ this.start.y=parseFloat(c.getAttribute('y'), 10); }
+				if(c.getAttribute('height')!==null){ this.end.y=parseFloat(c.getAttribute('height'), 10)+parseFloat(c.getAttribute('y'), 10); }
+				if(c.getAttribute('r')!==null){ this.radius=parseFloat(c.getAttribute('r'),10); }
+				var stroke=this.property('stroke');
+				var style=c.getAttribute('style');
+				var m=style.match(/stroke:([^;]+);/);
+				if(m){
+					stroke.color=m[1];
+					this.property('fill',m[1]);
+				}
+				m=style.match(/stroke-width:([^;]+);/);
+				if(m){
+					stroke.width=m[1];
+				}
+				this.property('stroke',stroke);
+			}
+		}
+	};
+	p.initialize=function(obj){
+		this.apply(obj);
+		this._pos();
+
+		//	create either from scratch or based on the passed node
+		this.shape=this.figure.group.createGroup();
+		this.shape.getEventSource().setAttribute("id", this.id);
+		//if(this.transform.dx || this.transform.dy){ this.shape.setTransform(this.transform); }
+		this.rectShape=this.shape.createRect({
+				x:this.start.x,
+				y: this.start.y,
+				width: this.end.x-this.start.x,
+				height:this.end.y-this.start.y,
+				r:this.radius
+			})
+			//.setStroke({color:this.property('fill'), width:1})
+			.setFill([255,255,255,0.1]);
+		this.rectShape.getEventSource().setAttribute("shape-rendering","crispEdges");
+		this.labelShape=this.shape.createText({
+				x:this.textPosition.x,
+				y:this.textPosition.y,
+				text:this.property('label'),
+				align:this.textAlign
+			})
+			//.setFont(font)
+			.setFill(this.property('fill'));
+		this.labelShape.getEventSource().setAttribute('id',this.id+"-labelShape");
+		this.draw();
+	};
+	p.destroy=function(){
+		if(!this.shape){ return; }
+		this.shape.remove(this.rectShape);
+		this.shape.remove(this.labelShape);
+		this.figure.group.remove(this.shape);
+		this.shape=this.rectShape=this.labelShape=null;
+	};
+	p.getBBox=function(){
+		var x=Math.min(this.start.x, this.end.x);
+		var y=Math.min(this.start.y, this.end.y);
+		var w=Math.max(this.start.x, this.end.x)-x;
+		var h=Math.max(this.start.y, this.end.y)-y;
+		return { x:x-2, y:y-2, width:w+4, height:h+4 };
+	};
+	p.draw=function(obj){
+		this.apply(obj);
+		this._pos();
+		this.shape.setTransform(this.transform);
+		this.rectShape.setShape({
+				x:this.start.x,
+				y: this.start.y,
+				width: this.end.x-this.start.x,
+				height:this.end.y-this.start.y,
+				r:this.radius
+			})
+			//.setStroke({ color:this.property('fill'), width:1 })
+			.setFill([255,255,255,0.1]);
+
+		this.labelShape.setShape({
+				x:this.textPosition.x,
+				y:this.textPosition.y,
+				text:this.property('label')
+			})
+			.setFill(this.property('fill'));
+		this.zoom();
+	};
+	p.zoom=function(pct){
+		if(this.rectShape){
+			pct = pct || this.figure.zoomFactor;
+			ta.Annotation.prototype.zoom.call(this,pct);
+			pct = dojox.gfx.renderer=='vml'?1:pct;
+			this.rectShape.setStroke({color:this.property('fill'), width:1/pct});
+		}
+	};
+	p.serialize=function(){
+		var s=this.property('stroke');
+		return '<g '+this.writeCommonAttrs()+'>'
+			+ '<rect style="stroke:'+s.color+';stroke-width:1;fill:none;" '
+			+ 'x="' + this.start.x + '" '
+			+ 'width="' + (this.end.x-this.start.x) + '" '
+			+ 'y="' + this.start.y + '" '
+			+ 'height="' + (this.end.y-this.start.y) + '" '
+			+ 'rx="' + this.radius + '" '
+			+ 'ry="' + this.radius + '" '
+			+ ' />'
+			+ '<text style="fill:'+s.color+';text-anchor:'+this.textAlign+'" font-weight="bold" '
+			+ 'x="' + this.textPosition.x + '" '
+			+ 'y="' + this.textPosition.y + '">'
+			+ this.property('label')
+			+ '</text>'
+			+ '</g>';
+	};
+
+	ta.Annotation.register("Preexisting");
+	return dojox.sketch.PreexistingAnnotation;
+});