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wayland: Trigger the DnD failed animation if no DnD is to happen

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If there is no focus window, focus data_source or target selected,
DnD will fail and show the fancy animation.
This commit is contained in:
Carlos Garnacho
2014-09-30 17:12:08 +02:00
parent 827e0c23c5
commit 869d12c36d
1 changed files with 31 additions and 3 deletions
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34
src/wayland/meta-wayland-data-device.c
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@@ -305,6 +305,29 @@ drag_grab_motion (MetaWaylandPointerGrab *grab,
}
}
static void
data_device_dnd_failed (MetaWaylandDragGrab *drag_grab)
{
MetaWaylandSurface *surface = drag_grab->drag_origin;
MetaWaylandSeat *seat = drag_grab->seat;
ClutterPoint dest;
if (drag_grab->drag_origin &&
!meta_window_is_hidden (surface->window))
{
/* Find out the snap back position */
clutter_actor_get_transformed_position (CLUTTER_ACTOR (meta_surface_actor_get_texture (surface->surface_actor)),
&dest.x, &dest.y);
dest.x += drag_grab->drag_start_x;
dest.y += drag_grab->drag_start_y;
}
else
clutter_input_device_get_coords (seat->pointer.device, NULL, &dest);
meta_cursor_tracker_dnd_failed (seat->pointer.cursor_tracker,
dest.x, dest.y);
}
static void
data_device_end_drag_grab (MetaWaylandDragGrab *drag_grab)
{
@@ -343,10 +366,15 @@ drag_grab_button (MetaWaylandPointerGrab *grab,
MetaWaylandSeat *seat = drag_grab->seat;
ClutterEventType event_type = clutter_event_type (event);
if (drag_grab->drag_focus_data_device &&
drag_grab->generic.pointer->grab_button == clutter_event_get_button (event) &&
if (drag_grab->generic.pointer->grab_button == clutter_event_get_button (event) &&
event_type == CLUTTER_BUTTON_RELEASE)
wl_data_device_send_drop (drag_grab->drag_focus_data_device);
{
if (drag_grab->drag_focus_data_device &&
drag_grab->drag_data_source->has_target)
wl_data_device_send_drop (drag_grab->drag_focus_data_device);
else
data_device_dnd_failed (drag_grab);
}
if (seat->pointer.button_count == 0 &&
event_type == CLUTTER_BUTTON_RELEASE)