/* testinhibitshortcuts.c Copyright (C) 2017 Red Hat Author: Olivier Fourdan <ofourdan@redhat.com> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library. If not, see <http://www.gnu.org/licenses/>. */ #include <gtk/gtk.h> static void on_shortcuts_inhibit_change (GdkSurface *surface, GParamSpec *pspec, gpointer data) { GtkWidget *button = GTK_WIDGET (data); gboolean button_active; gboolean shortcuts_inhibited; g_object_get (GDK_TOPLEVEL (surface), "shortcuts-inhibited", &shortcuts_inhibited, NULL); gtk_check_button_set_inconsistent (GTK_CHECK_BUTTON (button), FALSE); button_active = gtk_check_button_get_active (GTK_CHECK_BUTTON (button)); if (button_active != shortcuts_inhibited) gtk_check_button_set_active (GTK_CHECK_BUTTON (button), shortcuts_inhibited); } static void on_button_toggle (GtkWidget *button, gpointer data) { GdkSurface *surface = GDK_SURFACE (data); if (!gtk_check_button_get_active (GTK_CHECK_BUTTON (button))) { gdk_toplevel_restore_system_shortcuts (GDK_TOPLEVEL (surface)); return; } gtk_check_button_set_inconsistent (GTK_CHECK_BUTTON (button), TRUE); gdk_toplevel_inhibit_system_shortcuts (GDK_TOPLEVEL (surface), NULL); } static void quit_cb (GtkWidget *widget, gpointer user_data) { gboolean *done = user_data; *done = TRUE; g_main_context_wakeup (NULL); } int main (int argc, char *argv[]) { GdkSurface *surface; GtkWidget *window; GtkWidget *button; GtkWidget *vbox; GtkWidget *text_view; gboolean done = FALSE; gtk_init (); window = gtk_window_new (); g_signal_connect (window, "destroy", G_CALLBACK (quit_cb), &done); gtk_widget_realize (window); surface = gtk_native_get_surface (gtk_widget_get_native (window)); vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2); gtk_window_set_child (GTK_WINDOW (window), vbox); text_view = gtk_text_view_new (); gtk_widget_set_hexpand (text_view, TRUE); gtk_widget_set_vexpand (text_view, TRUE); gtk_box_append (GTK_BOX (vbox), text_view); button = gtk_check_button_new_with_label ("Inhibit system keyboard shortcuts"); gtk_box_append (GTK_BOX (vbox), button); g_signal_connect (G_OBJECT (button), "toggled", G_CALLBACK (on_button_toggle), surface); g_signal_connect (G_OBJECT (surface), "notify::shortcuts-inhibited", G_CALLBACK (on_shortcuts_inhibit_change), button); gtk_widget_show (window); while (!done) g_main_context_iteration (NULL, TRUE); return 0; }