fix CanCopy2() when handling framesets

k-meleon/app/BrowserWindow.h

@@ -164,19 +164,26 @@ public:
 	BOOL CanCopy2()
 	{
 		nsCOMPtr<nsIDOMWindow> dom;
-		if (mWebBrowser) mWebBrowser->GetContentDOMWindow(getter_AddRefs(dom));
-		nsCOMPtr<nsPIDOMWindow> domWindow = do_QueryInterface(dom);
-		nsCOMPtr<nsIEditor> editor;
-		nsCOMPtr<nsISelection> domSelection;
-		if (GetEditor1(editor) || GetEditor2(domWindow, editor)) {
-			editor->GetSelection(getter_AddRefs(domSelection));
-		} else {
-			domWindow->GetSelection(getter_AddRefs(domSelection));
-		}
-		NS_ENSURE_TRUE(domSelection, false);
-
+		nsresult rv;
+		if (mWebBrowser) {
+			nsCOMPtr<nsIWebBrowserFocus> focus = do_GetInterface(mWebBrowser);
+			rv = focus->GetFocusedWindow(getter_AddRefs(dom));
+			if (NS_FAILED(rv))
+				mWebBrowser->GetContentDOMWindow(getter_AddRefs(dom));
+		}
+		nsCOMPtr<nsPIDOMWindow> domWindow = do_QueryInterface(dom);
+		nsCOMPtr<nsIEditor> editor;
+		nsCOMPtr<nsISelection> domSelection;
+		if (GetEditor1(editor) || GetEditor2(domWindow, editor)) {
+			editor->GetSelection(getter_AddRefs(domSelection));
+		} else {
+			domWindow->GetSelection(getter_AddRefs(domSelection));
+		}
+		NS_ENSURE_TRUE(domSelection, false);
+
 		bool selectionCollapsed = false;
 		domSelection->GetIsCollapsed(&selectionCollapsed);
+//		printf("CBrowserWrapper::CanCopy2() = %d\n", !selectionCollapsed);
 		return !selectionCollapsed;
 	}