86 lines
2.3 KiB
JavaScript
86 lines
2.3 KiB
JavaScript
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function OpenURL(event,node)
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{
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var url = node.getAttribute('id');
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if (node.getAttribute('container') == "true")
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{
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return(false);
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}
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var rdf = Components.classes["component://netscape/rdf/rdf-service"].getService();
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if (rdf) rdf = rdf.QueryInterface(Components.interfaces.nsIRDFService);
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if (rdf)
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{
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var fileSys = rdf.GetDataSource("rdf:internetsearch");
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if (fileSys)
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{
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var src = rdf.GetResource(url, true);
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var prop = rdf.GetResource("http://home.netscape.com/NC-rdf#URL", true);
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var target = fileSys.GetTarget(src, prop, true);
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if (target) target = target.QueryInterface(Components.interfaces.nsIRDFLiteral);
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if (target) target = target.Value;
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if (target) url = target;
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}
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}
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// Ignore "NC:" urls.
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if (url.substring(0, 3) == "NC:")
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return(false);
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dump("Opening URL: " + url + "\n");
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if( top.content )
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top.content.location.href = url;
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return true;
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}
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/* Note: doSort() does NOT support natural order sorting! */
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function doSort(sortColName)
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{
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var node = document.getElementById(sortColName);
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// determine column resource to sort on
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var sortResource = node.getAttribute('resource');
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if (!sortResource) return(false);
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var sortDirection="ascending";
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var isSortActive = node.getAttribute('sortActive');
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if (isSortActive == "true")
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{
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var currentDirection = node.getAttribute('sortDirection');
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if (currentDirection == "ascending")
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sortDirection = "descending";
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else sortDirection = "ascending";
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}
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var isupports = Components.classes["component://netscape/rdf/xul-sort-service"].getService();
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if (!isupports) return(false);
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var xulSortService = isupports.QueryInterface(Components.interfaces.nsIXULSortService);
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if (!xulSortService) return(false);
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xulSortService.Sort(node, sortResource, sortDirection);
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return(true);
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}
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function setInitialSort(node, sortDirection)
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{
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// determine column resource to sort on
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var sortResource = node.getAttribute('resource');
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if (!sortResource) return(false);
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try
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{
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var isupports = Components.classes["component://netscape/rdf/xul-sort-service"].getService();
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if (!isupports) return(false);
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var xulSortService = isupports.QueryInterface(Components.interfaces.nsIXULSortService);
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if (!xulSortService) return(false);
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xulSortService.Sort(node, sortResource, sortDirection);
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}
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catch(ex)
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{
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}
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return(true);
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} |