lokdialog: Emit dialog close callback upon dialog close

Change-Id: I4ccef76cc3b2926dd8916f825671bb732e101027

libreofficekit/qa/gtktiledviewer/gtv-lokdocview-signal-handlers.cxx

@@ -291,8 +291,8 @@ void LOKDocViewSigHandlers::dialog(LOKDocView* pDocView, gchar* pPayload, gpoint
     //std::string aDialogId = aRoot.get<std::string>("dialogId");
     std::string aAction = aRoot.get<std::string>("action");
 
-    // we only understand 'invalidate' as of now
-    if (aAction != "invalidate")
+    // we only understand 'invalidate' and 'close' as of now
+    if (aAction != "invalidate" && aAction != "close")
         return;
 
     // temporary hack to invalidate all open dialogs
@@ -300,6 +300,11 @@ void LOKDocViewSigHandlers::dialog(LOKDocView* pDocView, gchar* pPayload, gpoint
     GList* pIt = nullptr;
     for (pIt = pChildWins; pIt != nullptr; pIt = pIt->next)
     {
+        if (aAction == "close")
+        {
+            gtk_widget_destroy(GTK_WIDGET(pIt->data));
+        }
+        else if (aAction == "invalidate")
             gtv_lok_dialog_invalidate(GTV_LOK_DIALOG(pIt->data));
     }
 }

libreofficekit/qa/gtktiledviewer/gtv-signal-handlers.cxx

@@ -293,6 +293,16 @@ void changePartMode( GtkWidget* pSelector, gpointer /* pItem */ )
 static gboolean deleteLokDialog(GtkWidget* pWidget, GdkEvent* /*event*/, gpointer userdata)
 {
     GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(userdata);
+    g_info("deletLokDialog");
+    gtv_application_window_unregister_child_window(window, GTK_WINDOW(pWidget));
+
+    return FALSE;
+}
+
+static gboolean destroyLokDialog(GtkWidget* pWidget, gpointer userdata)
+{
+    GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(userdata);
+    g_info("destroyLokDialog");
     gtv_application_window_unregister_child_window(window, GTK_WINDOW(pWidget));
 
     return FALSE;
@@ -304,9 +314,11 @@ void openLokDialog( GtkWidget* pSelector, gpointer /*pItem*/ )
     gchar* pDialogId = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(pSelector));
     GtkWidget* pDialog = gtv_lok_dialog_new(LOK_DOC_VIEW(window->lokdocview), pDialogId);
     gtv_application_window_register_child_window(window, GTK_WINDOW(pDialog));
+    g_signal_connect(pDialog, "destroy", G_CALLBACK(destroyLokDialog), window);
     g_signal_connect(pDialog, "delete-event", G_CALLBACK(deleteLokDialog), window);
     g_free(pDialogId);
 
+    g_info("openLokDialog");
     gtk_window_set_resizable(GTK_WINDOW(pDialog), false);
     gtk_widget_show_all(GTK_WIDGET(pDialog));
     gtk_window_present(GTK_WINDOW(pDialog));

vcl/source/window/dialog.cxx

@@ -588,6 +588,11 @@ void Dialog::dispose()
     xEventBroadcaster->documentEventOccured(aObject);
     UITestLogger::getInstance().log("DialogClosed");
 
+    if (comphelper::LibreOfficeKit::isActive() && mpDialogRenderable)
+    {
+        mpDialogRenderable->notifyDialog(maID, "close");
+    }
+
     SystemWindow::dispose();
 }