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wayland: Implement window activation and focus stealing prevention

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This is done through gtk-shell ATM. If a window requests focus with
an invalid startup ID, just the demands-attention flag will be set.
The "did user interaction happen in between" checks are left to
meta_window_activate_full/meta_window_focus, by passing the timestamp
of the original launch request.
This commit is contained in:
Carlos Garnacho 2019-01-23 16:51:16 +01:00
parent a08d7cf48a
commit 177b4df217
2 changed files with 71 additions and 6 deletions
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75
src/wayland/meta-wayland-gtk-shell.c
View File

@ -151,11 +151,50 @@ gtk_surface_present (struct wl_client *client,
META_CLIENT_TYPE_APPLICATION, NULL);
}
static void
gtk_surface_request_focus (struct wl_client *client,
struct wl_resource *resource,
const char *startup_id)
{
MetaWaylandGtkSurface *gtk_surface = wl_resource_get_user_data (resource);
MetaWaylandSurface *surface = gtk_surface->surface;
MetaDisplay *display = meta_get_display ();
MetaStartupSequence *sequence = NULL;
MetaWindow *window;
window = surface->window;
if (!window)
return;
if (startup_id)
sequence = meta_startup_notification_lookup_sequence (display->startup_notification,
startup_id);
if (sequence)
{
uint32_t timestamp;
timestamp = meta_startup_sequence_get_timestamp (sequence);
meta_startup_sequence_complete (sequence);
meta_startup_notification_remove_sequence (display->startup_notification,
sequence);
meta_window_activate_full (window, timestamp,
META_CLIENT_TYPE_APPLICATION, NULL);
}
else
{
meta_window_set_demands_attention (window);
}
}
static const struct gtk_surface1_interface meta_wayland_gtk_surface_interface = {
gtk_surface_set_dbus_properties,
gtk_surface_set_modal,
gtk_surface_unset_modal,
gtk_surface_present,
gtk_surface_request_focus,
};
static void
@ -329,11 +368,7 @@ gtk_shell_set_startup_id (struct wl_client *client,
sequence = meta_startup_notification_lookup_sequence (display->startup_notification,
startup_id);
if (sequence)
{
meta_startup_sequence_complete (sequence);
meta_startup_notification_remove_sequence (display->startup_notification,
sequence);
}
meta_startup_sequence_complete (sequence);
}
static void
@ -360,10 +395,40 @@ gtk_shell_system_bell (struct wl_client *client,
}
}
static void
gtk_shell_notify_launch (struct wl_client *client,
struct wl_resource *resource,
const char *startup_id)
{
MetaDisplay *display = meta_get_display ();
MetaStartupSequence *sequence;
uint32_t timestamp;
sequence = meta_startup_notification_lookup_sequence (display->startup_notification,
startup_id);
if (sequence)
{
g_warning ("Naughty client notified launch with duplicate startup_id '%s'",
startup_id);
return;
}
timestamp = meta_display_get_current_time_roundtrip (display);
sequence = g_object_new (META_TYPE_STARTUP_SEQUENCE,
"id", startup_id,
"timestamp", timestamp,
NULL);
meta_startup_notification_add_sequence (display->startup_notification,
sequence);
g_object_unref (sequence);
}
static const struct gtk_shell1_interface meta_wayland_gtk_shell_interface = {
gtk_shell_get_gtk_surface,
gtk_shell_set_startup_id,
gtk_shell_system_bell,
gtk_shell_notify_launch,
};
static void

2
src/wayland/meta-wayland-versions.h
View File

@ -43,7 +43,7 @@
#define META_WL_SEAT_VERSION 5
#define META_WL_OUTPUT_VERSION 2
#define META_XSERVER_VERSION 1
#define META_GTK_SHELL1_VERSION 2
#define META_GTK_SHELL1_VERSION 3
#define META_WL_SUBCOMPOSITOR_VERSION 1
#define META_ZWP_POINTER_GESTURES_V1_VERSION 1
#define META_ZXDG_EXPORTER_V1_VERSION 1