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/*
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License: LGPL as per: http://www.gnu.org/copyleft/lesser.html
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$Id: FeatureList.js 3733 2007-12-12 23:13:47Z ahocevar $
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*/
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mapbuilder.loadScript(baseDir+"/widget/WidgetBaseXSL.js");
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/**
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* Custom, read-only version of the FeatureList widget.
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* @author Andreas Hocevar andreas.hocevarATgmail.com
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* @base WidgetBaseXSL
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* @param widgetNode config node for this widget
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* @param model parent model for this widget
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*/
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function FeatureList(widgetNode, model) {
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WidgetBaseXSL.apply(this, arguments);
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/**
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* Listener function to highlight a list item when the mouse enters a
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* feature on the map.
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* @param objRef reference to this widget
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*/
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this.highlightFeature = function(objRef) {
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var fid = objRef.model.getParam("mouseoverFeature");
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var highlightNode = document.getElementById(objRef.id+'_'+fid)
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if (fid && highlightNode) {
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highlightNode.className = 'listitem_active';
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}
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}
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model.addListener("mouseoverFeature", this.highlightFeature, this);
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/**
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* Listener function to dehighlight a list item when the mouse leaves a
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* feature on the map.
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* @param objRef reference to this widget
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*/
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this.dehighlightFeature = function(objRef) {
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var fid = objRef.model.getParam("mouseoutFeature");
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var highlightNode = document.getElementById(objRef.id+'_'+fid)
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if (fid && highlightNode) {
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document.getElementById(objRef.id+'_'+fid).className = 'listitem';
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}
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}
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model.addListener("mouseoutFeature", this.dehighlightFeature, this);
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/**
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* Widget function to highlight the list item and call the listener that
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* will highlight the feature in the map.
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* @param div DOM node in the widget output that displays the feature
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* @param fid feature id of the feature
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*/
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this.highlight = function(div, fid) {
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div.className="listitem_active";
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model.setParam("highlightFeature", fid);
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}
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/**
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* Widget function to dehighlight the list item and call the listener that
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* will hdeighlight the feature in the map.
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* @param div DOM node in the widget output that displays the feature
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* @param fid feature id of the feature
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*/
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this.dehighlight = function(div, fid) {
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div.className="listitem";
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model.setParam("dehighlightFeature", fid);
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}
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}
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