The code below works fine.
However, observer is called not only for global history elements,
displayed in Ctrl+H, but for some other elements.
So the problem is to determine that element belongs to
"NC:HistoryRoot" data store.
QUESTION: How to do this?
var histListener = {
onAssert: function (dataSource, source, property, target) {
//
// HERE WE WILL GET NEW ELEMENTS FOR GLOBAL HISTORY
//
},
QueryInterface: function (aIID) {
if (!aIID.equals (Components.interfaces.nsISupports) && !aIID.equals
(Components.interfaces.nsIRDFObserver))
throw Components.result.NS_ERROR_NO_INTERFACE;
return this;
}
};
function ListenHistory() {
// dsHistory is "rdf:history".
dsHistory.AddObserver (histListener);
}
_______________________________________________
dev-tech-xpcom mailing list
[email protected]
https://lists.mozilla.org/listinfo/dev-tech-xpcom
