diff mbox series

[RFC,2/9] ui/gtk: set the ui size to 0 when invisible

Message ID 20230621004355.19920-3-dongwon.kim@intel.com (mailing list archive)
State New, archived
Headers show
Series ui: guest displays multiple connectors suppport and hotplug in | expand

Commit Message

Kim, Dongwon June 21, 2023, 12:43 a.m. UTC 
Getting guest displays disconnected by setting ui size to 0 when
the VC is set as invisible. When the VC is set as visible again,
the ui size is restored back to its previous size to reconnect
guest displays.

Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Daniel P. Berrangé <berrange@redhat.com>
Cc: Markus Armbruster <armbru@redhat.com>
Cc: Philippe Mathieu-Daudé <philmd@linaro.org>
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 | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/ui/gtk.c b/ui/gtk.c
index 84c50d835e..ff4a5c58ea 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -1352,10 +1352,12 @@  static void gd_menu_switch_vc(GtkMenuItem *item, void *opaque)
     GtkDisplayState *s = opaque;
     VirtualConsole *vc;
     GtkNotebook *nb = GTK_NOTEBOOK(s->notebook);
+    GdkWindow *window;
     gint page;
 
     vc = gd_vc_find_current(s);
     vc->gfx.visible = false;
+    gd_set_ui_size(vc, 0, 0);
 
     vc = gd_vc_find_by_menu(s);
     gtk_release_modifiers(s);
@@ -1363,6 +1365,9 @@  static void gd_menu_switch_vc(GtkMenuItem *item, void *opaque)
         page = gtk_notebook_page_num(nb, vc->tab_item);
         gtk_notebook_set_current_page(nb, page);
         gtk_widget_grab_focus(vc->focus);
+        window = gtk_widget_get_window(vc->gfx.drawing_area);
+        gd_set_ui_size(vc, gdk_window_get_width(window),
+                       gdk_window_get_height(window));
         vc->gfx.visible = true;
     }
 }
@@ -1394,6 +1399,7 @@  static gboolean gd_tab_window_close(GtkWidget *widget, GdkEvent *event,
     GtkDisplayState *s = vc->s;
 
     vc->gfx.visible = false;
+    gd_set_ui_size(vc, 0, 0);
     gtk_widget_set_sensitive(vc->menu_item, true);
     gd_widget_reparent(vc->window, s->notebook, vc->tab_item);
     gtk_notebook_set_tab_label_text(GTK_NOTEBOOK(s->notebook),
@@ -1429,6 +1435,7 @@  static gboolean gd_win_grab(void *opaque)
 static void gd_menu_untabify(GtkMenuItem *item, void *opaque)
 {
     GtkDisplayState *s = opaque;
+    GdkWindow *window;
     VirtualConsole *vc = gd_vc_find_current(s);
 
     if (vc->type == GD_VC_GFX &&
@@ -1467,6 +1474,10 @@  static void gd_menu_untabify(GtkMenuItem *item, void *opaque)
         gd_update_geometry_hints(vc);
         gd_update_caption(s);
     }
+
+    window = gtk_widget_get_window(vc->gfx.drawing_area);
+    gd_set_ui_size(vc, gdk_window_get_width(window),
+                   gdk_window_get_height(window));
     vc->gfx.visible = true;
 }
 
@@ -1791,7 +1802,9 @@  static gboolean gd_configure(GtkWidget *widget,
 {
     VirtualConsole *vc = opaque;
 
-    gd_set_ui_size(vc, cfg->width, cfg->height);
+    if (vc->gfx.visible) {
+        gd_set_ui_size(vc, cfg->width, cfg->height);
+    }
     return FALSE;
 }