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gdkdisplay-wayland: Add API to set startup notification ID

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For wayland clients, the startup notification ID is currently only set
from the DESKTOP_STARTUP_ID environment variable. As that variable is
only set for clients launched via exec(), startup completion is not
indicated correctly for DBus-activated applications unless an explicit
ID is specified - usually that is not the case, as the default handling
uses gdk_notify_startup_complete().
To address this, we need API to set the startup notification ID from GTK
as we have on X11.

https://bugzilla.gnome.org/show_bug.cgi?id=768531
This commit is contained in:
Florian Müllner 2016-10-10 12:33:54 +02:00 committed by Matthias Clasen
parent 305f473f73
commit 75ee402c6a
2 changed files with 30 additions and 0 deletions
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27
gdk/wayland/gdkdisplay-wayland.c
View File

@ -796,6 +796,33 @@ gdk_wayland_display_get_next_serial (GdkDisplay *display)
return ++serial;
}
/**
* gdk_wayland_display_set_startup_notification_id:
* @display: (type GdkWaylandDisplay): a #GdkDisplay
* @startup_id: the startup notification ID (must be valid utf8)
*
* Sets the startup notification ID for a display.
*
* This is usually taken from the value of the DESKTOP_STARTUP_ID
* environment variable, but in some cases (such as the application not
* being launched using exec()) it can come from other sources.
*
* The startup ID is also what is used to signal that the startup is
* complete (for example, when opening a window or when calling
* gdk_notify_startup_complete()).
*
* Since: 3.22
**/
void
gdk_wayland_display_set_startup_notification_id (GdkDisplay *display,
const char *startup_id)
{
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (display);
g_free (display_wayland->startup_notification_id);
display_wayland->startup_notification_id = g_strdup (startup_id);
}
static void
gdk_wayland_display_notify_startup_complete (GdkDisplay *display,
const gchar *startup_id)

3
gdk/wayland/gdkwaylanddisplay.h
View File

@ -53,6 +53,9 @@ GDK_AVAILABLE_IN_3_10
void gdk_wayland_display_set_cursor_theme (GdkDisplay *display,
const gchar *theme,
gint size);
GDK_AVAILABLE_IN_3_22
void gdk_wayland_display_set_startup_notification_id (GdkDisplay *display,
const char *startup_id);
G_END_DECLS