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wayland/gtk-shell: Handle requests after toplevel was unmanaged

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As with xdg-toplevel, a gtk-surface can be unmanaged by the compositor
without the client knowing about it, meaning the client may still send
updates and make requests. Handle this gracefully by ignoring them. The
client needs to reset all the state anyway, if it wants to remap the
same surface.

https://gitlab.gnome.org/GNOME/mutter/issues/240
This commit is contained in:
Jonas Ådahl 2018-07-25 12:20:57 +02:00
parent 64df627688
commit ca5b27baf5
1 changed files with 19 additions and 10 deletions
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29
src/wayland/meta-wayland-gtk-shell.c
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@ -71,15 +71,13 @@ gtk_surface_set_dbus_properties (struct wl_client *client,
{
MetaWaylandGtkSurface *gtk_surface = wl_resource_get_user_data (resource);
MetaWaylandSurface *surface = gtk_surface->surface;
MetaWindow *window;
/* Broken client, let it die instead of us */
if (!surface->window)
{
meta_warning ("meta-wayland-surface: set_dbus_properties called with invalid window!\n");
return;
}
window = surface->window;
if (!window)
return;
meta_window_set_gtk_dbus_properties (surface->window,
meta_window_set_gtk_dbus_properties (window,
application_id,
unique_bus_name,
app_menu_path,
@ -94,12 +92,17 @@ gtk_surface_set_modal (struct wl_client *client,
{
MetaWaylandGtkSurface *gtk_surface = wl_resource_get_user_data (resource);
MetaWaylandSurface *surface = gtk_surface->surface;
MetaWindow *window;
window = surface->window;
if (!window)
return;
if (gtk_surface->is_modal)
return;
gtk_surface->is_modal = TRUE;
meta_window_set_type (surface->window, META_WINDOW_MODAL_DIALOG);
meta_window_set_type (window, META_WINDOW_MODAL_DIALOG);
}
static void
@ -108,12 +111,17 @@ gtk_surface_unset_modal (struct wl_client *client,
{
MetaWaylandGtkSurface *gtk_surface = wl_resource_get_user_data (resource);
MetaWaylandSurface *surface = gtk_surface->surface;
MetaWindow *window;
window = surface->window;
if (!window)
return;
if (!gtk_surface->is_modal)
return;
gtk_surface->is_modal = FALSE;
meta_window_set_type (surface->window, META_WINDOW_NORMAL);
meta_window_set_type (window, META_WINDOW_NORMAL);
}
static void
@ -123,8 +131,9 @@ gtk_surface_present (struct wl_client *client,
{
MetaWaylandGtkSurface *gtk_surface = wl_resource_get_user_data (resource);
MetaWaylandSurface *surface = gtk_surface->surface;
MetaWindow *window = surface->window;
MetaWindow *window;
window = surface->window;
if (!window)
return;