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data-device: Update the DnD surface on drag grab updates

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This commit is contained in:
Carlos Garnacho 2014-09-26 19:49:19 +02:00
parent 30cc4e1d0a
commit 78477dd56a
1 changed files with 26 additions and 0 deletions
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26
src/wayland/meta-wayland-data-device.c
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@ -34,6 +34,7 @@
#include "meta-wayland-seat.h"
#include "meta-wayland-pointer.h"
#include "meta-wayland-private.h"
#include "meta-cursor-tracker-private.h"
typedef struct
{
@ -241,6 +242,27 @@ drag_grab_focus (MetaWaylandPointerGrab *grab,
wl_resource_add_destroy_listener (data_device_resource, &drag_grab->drag_focus_listener);
}
static void
drag_grab_update_dnd_surface (MetaWaylandDragGrab *drag_grab)
{
MetaWaylandSurface *surface = drag_grab->drag_surface;
MetaWaylandSeat *seat = drag_grab->seat;
int offset_x = 0, offset_y = 0;
CoglTexture *texture = NULL;
if (surface)
{
if (surface->buffer)
texture = surface->buffer->texture;
offset_x = surface->offset_x;
offset_y = surface->offset_y;
}
meta_cursor_tracker_set_dnd_surface (seat->pointer.cursor_tracker,
texture, offset_x, offset_y);
}
static void
drag_grab_motion (MetaWaylandPointerGrab *grab,
const ClutterEvent *event)
@ -248,6 +270,8 @@ drag_grab_motion (MetaWaylandPointerGrab *grab,
MetaWaylandDragGrab *drag_grab = (MetaWaylandDragGrab*) grab;
wl_fixed_t sx, sy;
drag_grab_update_dnd_surface (drag_grab);
if (drag_grab->drag_focus_data_device)
{
meta_wayland_pointer_get_relative_coordinates (grab->pointer,
@ -274,6 +298,7 @@ data_device_end_drag_grab (MetaWaylandDragGrab *drag_grab)
drag_grab->seat->data_device.current_grab = NULL;
drag_grab_focus (&drag_grab->generic, NULL);
drag_grab_update_dnd_surface (drag_grab);
meta_wayland_pointer_end_grab (drag_grab->generic.pointer);
g_slice_free (MetaWaylandDragGrab, drag_grab);
@ -371,6 +396,7 @@ data_device_start_drag (struct wl_client *client,
meta_wayland_pointer_set_focus (&seat->pointer, NULL);
meta_wayland_pointer_start_grab (&seat->pointer, (MetaWaylandPointerGrab*)drag_grab);
drag_grab_update_dnd_surface (drag_grab);
}
static void