100 lines
3.3 KiB
Diff
100 lines
3.3 KiB
Diff
From 67cb8748dbc8c237d7b7486c7cec9e7902dcb51f Mon Sep 17 00:00:00 2001
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From: Olivier Fourdan <ofourdan@redhat.com>
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Date: Mon, 7 Oct 2024 18:09:32 +0200
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Subject: [PATCH] kiosk-app: Do not add the window in
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kiosk_app_new_for_window()
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When a window has no matching application (like, when there is no
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corresponding desktop file), a KioskApp is created for the window and
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the window would be added to the newly-created KioskApp.
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However, by doing so, we add the window before the calling window
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tracker had a change to setup the state notify handler.
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As a result, the window tracker is never notified of the state change
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and the KioskApp is never added to the list of running applications in
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the KioskAppState.
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Too bad, since the introspection iterates on the running applications to
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report the windows.
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To avoid the issue, simply do not add the window so soon in
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kiosk_app_new_for_window(), it will be added in time in track_window()
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and the notifications will be correctly triggered.
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Fixes: commit 50ae635dc - kiosk-app: Add a new KioskApp class
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---
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compositor/kiosk-app.c | 2 --
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1 file changed, 2 deletions(-)
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diff --git a/compositor/kiosk-app.c b/compositor/kiosk-app.c
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index acc9d9e..5b19e4e 100644
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--- a/compositor/kiosk-app.c
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+++ b/compositor/kiosk-app.c
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@@ -441,62 +441,60 @@ kiosk_app_remove_window (KioskApp *app,
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if (!meta_window_is_skip_taskbar (window))
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app->running_state->number_of_interesting_windows--;
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kiosk_app_sync_running_state (app);
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if (app->running_state->windows == NULL)
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g_clear_pointer (&app->running_state, unref_running_state);
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g_signal_handlers_disconnect_by_func (window,
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G_CALLBACK (kiosk_app_on_user_time_changed),
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app);
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g_signal_handlers_disconnect_by_func (window,
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G_CALLBACK (kiosk_app_on_skip_taskbar_changed),
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app);
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g_object_unref (window);
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g_signal_emit (app, kiosk_app_signals[WINDOWS_CHANGED], 0);
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}
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KioskApp *
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kiosk_app_new_for_window (KioskCompositor *compositor,
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MetaWindow *window)
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{
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KioskApp *app;
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app = g_object_new (KIOSK_TYPE_APP, "compositor", compositor, NULL);
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app->window_id_string = g_strdup_printf ("window:%d",
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meta_window_get_stable_sequence (window));
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- kiosk_app_add_window (app, window);
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-
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return app;
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}
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KioskApp *
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kiosk_app_new (KioskCompositor *compositor,
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GDesktopAppInfo *info)
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{
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KioskApp *app;
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app = g_object_new (KIOSK_TYPE_APP,
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"compositor", compositor, "app-info", info, NULL);
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return app;
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}
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const char *
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kiosk_app_get_sandbox_id (KioskApp *app)
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{
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KioskAppWindowIter iter;
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MetaWindow *window;
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kiosk_app_window_iter_init (&iter, app);
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while (kiosk_app_window_iter_next (&iter, &window)) {
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const char *sandbox_id = meta_window_get_sandboxed_app_id (window);
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if (sandbox_id)
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return sandbox_id;
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}
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return NULL;
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--
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2.46.0
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