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<!doctype html public "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd">
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<title>
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<a href='http://mapbuilder.sourceforge.net'>Community Map Builder</a> 27 Apr 2008 Overview
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<em>
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<b><a href='http://mapbuilder.sourceforge.net'>Community Map Builder</a> 27 Apr 2008</b></em>
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<center>
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<h2>EditContext.js</h2>
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<h4>Summary</h4>
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No overview generated for 'EditContext.js'<BR/><BR/>
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<td colspan=2><font size="+2">
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<b>Class Summary</b>
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</font></td>
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</tr>
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<tr bgcolor="white" class="TableRowColor">
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<td width="15%"><b><a href="EditContext.html">EditContext</a></b></td>
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<td> </td>
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</tr>
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</table>
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<hr/>
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<!-- ========== METHOD SUMMARY =========== -->
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<!-- ========== END METHOD SUMMARY =========== -->
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<pre class="sourceview"><span class="comment">/*
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Author: Mike Adair mike.adairATccrs.nrcan.gc.ca
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License: LGPL as per: http://www.gnu.org/copyleft/lesser.html
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$Id: EditContext.js 3881 2008-02-27 15:41:07Z gjvoosten $
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*/</span>
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<span class="comment">
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// Ensure this object's dependancies are loaded.</span>
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mapbuilder.loadScript(baseDir+<span class="literal">"/tool/ToolBase.js"</span>);
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<span class="comment">/**
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* Tool which manipulates the Layer list of a Web Map Context document.
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* <span class="attrib">@constructor</span>
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* <span class="attrib">@base</span> ToolBase
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* <span class="attrib">@param</span> toolNode The widget's XML object node from the configuration document.
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* <span class="attrib">@param</span> model The model object that this widget belongs to.
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*/</span>
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<span class="reserved">function</span> EditContext(toolNode, model) {
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ToolBase.apply(<span class="reserved">this</span>, new Array(toolNode, model));
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var styleUrl = baseDir+<span class="literal">"/tool/xsl/wmc_AddResource.xsl"</span>; //TBD figure out a way to set <span class="reserved">this</span> <span class="reserved">for</span> other operations
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<span class="reserved">this</span>.stylesheet = new XslProcessor(styleUrl);
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<span class="comment">
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// Set stylesheet parameters for all the child nodes from the config file</span>
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<span class="reserved">for</span> (var j=0;j<toolNode.childNodes.length;j++) {
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<span class="reserved">if</span> (getNodeValue(toolNode.childNodes[j])) {
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<span class="reserved">this</span>.stylesheet.setParameter(toolNode.childNodes[j].nodeName,getNodeValue(toolNode.childNodes[j]));
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}
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}
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<span class="comment">/**
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* Adds a new layer to the end of the context document
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* <span class="attrib">@param</span> featureName the name of the feature to be added
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*/</span>
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<span class="reserved">this</span>.addNodeToModel = <span class="reserved">function</span>(featureName) {
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var feature = <span class="reserved">this</span>.model.getFeatureNode(featureName);
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<span class="reserved">this</span>.stylesheet.setParameter(<span class="literal">"version"</span>, <span class="reserved">this</span>.model.getVersion() );
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<span class="reserved">this</span>.stylesheet.setParameter(<span class="literal">"serverUrl"</span>, <span class="reserved">this</span>.model.getServerUrl(<span class="literal">"GetMap"</span>,<span class="literal">"get"</span>) );
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<span class="reserved">this</span>.stylesheet.setParameter(<span class="literal">"serverTitle"</span>, <span class="reserved">this</span>.model.getServerTitle() );
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<span class="reserved">this</span>.stylesheet.setParameter(<span class="literal">"serviceName"</span>, <span class="literal">"wms"</span>);//<span class="reserved">this</span>.model.getServiceName() );
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<span class="reserved">this</span>.stylesheet.setParameter(<span class="literal">"format"</span>, <span class="reserved">this</span>.model.getImageFormat() );
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var newNode = <span class="reserved">this</span>.stylesheet.transformNodeToObject(feature);
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Sarissa.setXpathNamespaces(newNode, <span class="reserved">this</span>.targetModel.namespace);
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mbDebugMessage(<span class="reserved">this</span>, newNode.xml);
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<span class="reserved">this</span>.targetModel.setParam(<span class="literal">'addLayer'</span>,newNode.documentElement);
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}
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<span class="comment">/**
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* Adds a new layer to the end of the context document
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* <span class="attrib">@param</span> featureName the name of the feature to be added
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*/</span>
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<span class="reserved">this</span>.addLayerFromCat = <span class="reserved">function</span>(featureName) {
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var feature = <span class="reserved">this</span>.model.getFeatureNode(featureName);
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var newNode = <span class="reserved">this</span>.stylesheet.transformNodeToObject(feature);
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Sarissa.setXpathNamespaces(newNode, <span class="reserved">this</span>.targetModel.namespace);
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mbDebugMessage(<span class="reserved">this</span>, newNode.xml);
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<span class="reserved">this</span>.targetModel.setParam(<span class="literal">'addLayer'</span>,newNode.documentElement);
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}
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<span class="comment">/**
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* Reorders layers in the context document
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* <span class="attrib">@param</span> objRef Pointer to this object.
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*/</span>
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<span class="reserved">this</span>.moveNode = <span class="reserved">function</span>(objRef, featureName) {
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<span class="comment"> //TBD</span>
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}
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<span class="reserved">this</span>.model.addListener(<span class="literal">"MoveNode"</span>, <span class="reserved">this</span>.addNodeToModel, <span class="reserved">this</span>);
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<span class="comment">/**
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* Deletes layers from a context doc
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* <span class="attrib">@param</span> objRef Pointer to this object.
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*/</span>
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<span class="reserved">this</span>.deleteNode = <span class="reserved">function</span>(objRef, featureName) {
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<span class="comment"> //TBD</span>
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}
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<span class="reserved">this</span>.model.addListener(<span class="literal">"DeleteNode"</span>, <span class="reserved">this</span>.addNodeToModel, <span class="reserved">this</span>);
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}
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</pre>
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<td bgcolor="#EEEEFF" align="right" valign="top"><em>
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<b><a href='http://mapbuilder.sourceforge.net'>Community Map Builder</a> 27 Apr 2008</b></em>
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<div class="jsdoc_ctime">Documentation generated by <a href="http://jsdoc.sourceforge.net/" target="_parent">JSDoc</a> on Sun Apr 27 20:30:54 2008</div>
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