[PATCH] ui/gtk: Attach fullscreen toggling cb to all detached VCs

[dongwon . kim]

From: Dongwon Kim <dongwon.kim@intel.com>

Enable hotkey for toggling window fullscreening for all individual
untabified VCs

Cc: Marc-André Lureau <marcandre.lureau@redhat.com>
Cc: Vivek Kasireddy <vivek.kasireddy@intel.com>
Signed-off-by: Dongwon Kim <dongwon.kim@intel.com>
---
 ui/gtk.c | 39 +++++++++++++++++++++++++++++++++++----
 1 file changed, 35 insertions(+), 4 deletions(-)

diff --git a/ui/gtk.c b/ui/gtk.c
index 93b13b7a30..768e66bec4 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -1396,6 +1396,34 @@ static gboolean gd_win_grab(void *opaque)
     return TRUE;
 }
 
+static void gd_vc_fullscreen_toggle(void *opaque)
+{
+    VirtualConsole *vc = opaque;
+    GdkWindow *window;
+    GdkWindowState state;
+
+    if (!vc->window)
+        return;
+
+    window = gtk_widget_get_window(vc->window);
+    state = gdk_window_get_state(window);
+
+    if (state & GDK_WINDOW_STATE_FULLSCREEN) {
+        gtk_window_unfullscreen(GTK_WINDOW(vc->window));
+
+        if (vc->type == GD_VC_GFX) {
+            vc->gfx.scale_x = 1.0;
+            vc->gfx.scale_y = 1.0;
+            gd_update_windowsize(vc);
+        }
+    } else {
+        if (vc->type == GD_VC_GFX) {
+            gtk_widget_set_size_request(vc->gfx.drawing_area, -1, -1);
+        }
+        gtk_window_fullscreen(GTK_WINDOW(vc->window));
+    }
+}
+
 static void gd_menu_untabify(GtkMenuItem *item, void *opaque)
 {
     GtkDisplayState *s = opaque;
@@ -1428,10 +1456,13 @@ static void gd_menu_untabify(GtkMenuItem *item, void 
*opaque)
         if (qemu_console_is_graphic(vc->gfx.dcl.con)) {
             GtkAccelGroup *ag = gtk_accel_group_new();
             gtk_window_add_accel_group(GTK_WINDOW(vc->window), ag);
-
-            GClosure *cb = g_cclosure_new_swap(G_CALLBACK(gd_win_grab),
-                                               vc, NULL);
-            gtk_accel_group_connect(ag, GDK_KEY_g, HOTKEY_MODIFIERS, 0, cb);
+            GClosure *cb_grab = g_cclosure_new_swap(G_CALLBACK(gd_win_grab),
+                                                    vc, NULL);
+            gtk_accel_group_connect(ag, GDK_KEY_g, HOTKEY_MODIFIERS, 0, 
cb_grab);
+            GClosure *cb_fs = g_cclosure_new_swap(
+                                             
G_CALLBACK(gd_vc_fullscreen_toggle),
+                                             vc, NULL);
+            gtk_accel_group_connect(ag, GDK_KEY_f, HOTKEY_MODIFIERS, 0, cb_fs);
         }
 
         gd_update_geometry_hints(vc);
-- 
2.34.1