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wayland: Emit cancelled on touchpoint used on window dragging/moving

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This allows GDK to unset the grab itself. Also, make sure we unset
the "pointer emulating" touch on the device if this is the
pointer emulating sequence.

https://bugzilla.gnome.org/show_bug.cgi?id=759309
This commit is contained in:
Carlos Garnacho 2015-12-09 12:49:43 +01:00
parent 77cf80f3a9
commit 3009eac85e
1 changed files with 16 additions and 3 deletions
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19
gdk/wayland/gdkdevice-wayland.c
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@ -2819,14 +2819,27 @@ gdk_wayland_device_unset_touch_grab (GdkDevice *gdk_device,
GdkEventSequence *sequence)
{
GdkWaylandDeviceData *device;
GdkWaylandTouchData *touch;
GdkEvent *event;
g_return_if_fail (GDK_IS_WAYLAND_DEVICE (gdk_device));
device = GDK_WAYLAND_DEVICE (gdk_device)->device;
touch = gdk_wayland_device_get_touch (device,
GDK_EVENT_SEQUENCE_TO_SLOT (sequence));
gdk_wayland_device_remove_touch (device, GDK_EVENT_SEQUENCE_TO_SLOT (sequence));
_gdk_display_end_touch_grab (gdk_device_get_display (gdk_device),
gdk_device, sequence);
if (GDK_WAYLAND_DEVICE (device->touch_master)->emulating_touch == touch)
{
GDK_WAYLAND_DEVICE (device->touch_master)->emulating_touch = NULL;
emulate_touch_crossing (touch->window, NULL,
device->touch_master, device->touch,
touch, GDK_LEAVE_NOTIFY, GDK_CROSSING_NORMAL,
GDK_CURRENT_TIME);
}
event = _create_touch_event (device, touch, GDK_TOUCH_CANCEL,
GDK_CURRENT_TIME);
_gdk_wayland_display_deliver_event (device->display, event);
}
struct wl_data_device *