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/*
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License: LGPL as per: http://www.gnu.org/copyleft/lesser.html
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$Id$
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*/
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// Ensure this object's dependancies are loaded.
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mapbuilder.loadScript(baseDir+"/widget/ButtonBase.js");
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/**
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* When this button is selected, clicks on the MapPane will add a
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* new point to a model.
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* Requires an enclosing GML model.
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* @constructor
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* @base EditButtonBase
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* @author Cameron Shorter cameronATshorter.net
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* @param widgetNode The node from the Config XML file.
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* @param model The ButtonBar widget.
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*/
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function EditPoint_1(widgetNode, model) {
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// Extend EditButtonBase
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var base = new ButtonBase(this, widgetNode, model);
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/**
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* Add a point to the enclosing GML model.
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* @param objRef Pointer to this object.
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* @param targetNode The node for the enclosing HTML tag for this widget.
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*/
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this.doAction = function(objRef,targetNode) {
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if (objRef.enabled) {
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point=objRef.targetModel.containerModel.extent.getXY(targetNode.evpl);
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sucess=objRef.targetModel.setXpathValue(
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objRef.targetModel,
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objRef.targetModel.nodeSelectXpath,point[0]+","+point[1]);
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if(!sucess){
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alert("EditPoint: invalid featureXpath in config: "+objRef.targetModel.nodeSelectXpath);
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}
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}
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}
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/**
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* Register for mouseUp events.
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* @param objRef Pointer to this object.
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*/
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this.setMouseListener = function(objRef) {
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if (objRef.targetModel.containerModel) {
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objRef.targetModel.containerModel.addListener('mouseup',objRef.doAction,objRef);
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}
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}
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config.addListener( "loadModel", this.setMouseListener, this );
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}
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