From e44a7e37b6c7b5961adaffc62b9042b8d442938e Mon Sep 17 00:00:00 2001
From: mensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>
Date: Thu, 13 Nov 2008 09:49:11 +0000
Subject: New feature: basic Ajax suggestion for tags and implementation of
 Dojo toolkit

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@151 b3834d28-1941-0410-a4f8-b48e95affb8f
---
 includes/js/dojox/sketch/UnderlineAnnotation.js | 82 +++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 includes/js/dojox/sketch/UnderlineAnnotation.js

(limited to 'includes/js/dojox/sketch/UnderlineAnnotation.js')

diff --git a/includes/js/dojox/sketch/UnderlineAnnotation.js b/includes/js/dojox/sketch/UnderlineAnnotation.js
new file mode 100644
index 0000000..7b67053
--- /dev/null
+++ b/includes/js/dojox/sketch/UnderlineAnnotation.js
@@ -0,0 +1,82 @@
+if(!dojo._hasResource["dojox.sketch.UnderlineAnnotation"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojox.sketch.UnderlineAnnotation"] = true;
+dojo.provide("dojox.sketch.UnderlineAnnotation");
+dojo.require("dojox.sketch.Annotation");
+dojo.require("dojox.sketch.Anchor");
+
+(function(){
+	var ta=dojox.sketch;
+	ta.UnderlineAnnotation=function(figure, id){
+		ta.Annotation.call(this, figure, id);
+		this.transform={dx:0, dy:0};
+		this.start={x:0, y:0};
+		this.property('label',this.id);
+		this.labelShape=null;
+		this.lineShape=null;
+		this.anchors.start=new ta.Anchor(this, "start", false);
+	};
+	ta.UnderlineAnnotation.prototype=new ta.Annotation;
+	var p=ta.UnderlineAnnotation.prototype;
+	p.constructor=ta.UnderlineAnnotation;
+
+	p.type=function(){ return 'Underline'; };
+	p.getType=function(){ return ta.UnderlineAnnotation; };
+
+	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[0].nodeValue);
+		}
+	};
+	
+	p.initialize=function(obj){
+		var font=(ta.Annotation.labelFont)?ta.Annotation.labelFont:{family:"Times", size:"16px"};
+		this.apply(obj);
+
+		//	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.labelShape=this.shape.createText({
+			x:0, y:0, text:this.property('label'), align:"start"
+		}).setFont(font).setFill(this.property('fill'));
+		this.lineShape=this.shape.createLine({ x1:1, x2:this.labelShape.getTextWidth(), y1:2, y2:2 }).setStroke({ color:this.property('fill'), width:1 });
+		this.lineShape.getEventSource().setAttribute("shape-rendering","crispEdges");
+	};
+	p.destroy=function(){
+		if(!this.shape) return;
+		this.shape.remove(this.labelShape);
+		this.shape.remove(this.lineShape);
+		this.figure.group.remove(this.shape);
+		this.shape=this.lineShape=this.labelShape=null;
+	};
+	p.getBBox=function(){
+		var b=this.getTextBox();
+//		console.log('getBBox',b,this.getLabel());
+		return { x:0, y:b.h*-1+4, width:b.w+2, height:b.h };
+	};
+	p.draw=function(obj){
+		this.apply(obj);
+		this.shape.setTransform(this.transform);
+		this.labelShape.setShape({ x:0, y:0, text:this.property('label') }).setFill(this.property('fill'));
+		this.lineShape.setShape({ x1:1, x2:this.labelShape.getTextWidth()+1, y1:2, y2:2 }).setStroke({ color:this.property('fill'), width:1 });
+	};
+	p.serialize=function(){
+		var s=this.property('stroke');
+		return '<g '+this.writeCommonAttrs()+'>'
+			+ '<line x1="1" x2="'+this.labelShape.getTextWidth()+1+'" y1="5" y2="5" style="stroke:'+s.color+';stroke-weight:'+s.width+'" />'
+			+ '<text style="fill:'+this.property('fill')+';" font-weight="bold" '
+			+ 'x="0" y="0">'
+			+ this.property('label')
+			+ '</text>'
+			+ '</g>';
+	};
+
+	ta.Annotation.register("Underline");
+})();
+
+}
-- 
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