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gdk: implement gdk_display_list_devices using GdkSeat

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Now that the function is factored out in a single place, we can
refactor it to not use deprecated API.
This commit is contained in:
Paolo Borelli 2016-02-29 21:45:13 +01:00
parent 4a6f8a065a
commit fa43edd244
1 changed files with 9 additions and 26 deletions
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35
gdk/gdkdisplay.c
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@ -1851,35 +1851,18 @@ gdk_display_list_devices (GdkDisplay *display)
if (!display->input_devices)
{
GdkDeviceManager *device_manager;
GdkDevice *device;
GList *list, *l;
GdkSeat *seat;
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
device_manager = gdk_display_get_device_manager (display);
seat = gdk_display_get_default_seat (display);
/* For backwards compatibility, just add
* floating devices that are not keyboards.
/* For backwards compatibility we only include pointing
* devices (the core pointer and the slaves).
* We store the list since this deprecated function does
* not transfer the list ownership.
*/
list = gdk_device_manager_list_devices (device_manager, GDK_DEVICE_TYPE_FLOATING);
for (l = list; l; l = l->next)
{
device = l->data;
if (gdk_device_get_source (device) == GDK_SOURCE_KEYBOARD)
continue;
display->input_devices = g_list_prepend (display->input_devices, g_object_ref (l->data));
}
g_list_free (list);
G_GNUC_END_IGNORE_DEPRECATIONS;
/* Add the core pointer to the devices list */
device = gdk_seat_get_pointer (gdk_display_get_default_seat (display));
display->input_devices = g_list_prepend (display->input_devices, g_object_ref (device));
display->input_devices = gdk_seat_get_slaves (seat, GDK_SEAT_CAPABILITY_ALL_POINTING);
display->input_devices = g_list_prepend (display->input_devices, gdk_seat_get_pointer (seat));
g_list_foreach (display->input_devices, (GFunc) g_object_ref, NULL);
}
return display->input_devices;