gecko-dev/xpfe/components/search/resources/shared.js
rjc%netscape.com 918914cf00 Remove cruft.
1999-08-31 00:17:59 +00:00

71 lines
1.8 KiB
JavaScript

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