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wayland: Store whether the wl_data_source has a target selected

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It will be useful to check whether DnD is going to fail or not.
This commit is contained in:
Carlos Garnacho 2014-09-30 17:09:11 +02:00
parent 9efd96be7b
commit 827e0c23c5
1 changed files with 9 additions and 2 deletions
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11
src/wayland/meta-wayland-data-device.c
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@ -47,6 +47,7 @@ struct _MetaWaylandDataSource
{ {
struct wl_resource *resource; struct wl_resource *resource;
struct wl_array mime_types; struct wl_array mime_types;
gboolean has_target;
}; };
static void static void
@ -68,7 +69,10 @@ data_offer_accept (struct wl_client *client,
* this be a wl_data_device request? */ * this be a wl_data_device request? */
if (offer->source) if (offer->source)
wl_data_source_send_target (offer->source->resource, mime_type); {
wl_data_source_send_target (offer->source->resource, mime_type);
offer->source->has_target = mime_type != NULL;
}
} }
static void static void
@ -317,7 +321,10 @@ data_device_end_drag_grab (MetaWaylandDragGrab *drag_grab)
} }
if (drag_grab->drag_data_source) if (drag_grab->drag_data_source)
wl_list_remove (&drag_grab->drag_data_source_listener.link); {
drag_grab->drag_data_source->has_target = FALSE;
wl_list_remove (&drag_grab->drag_data_source_listener.link);
}
drag_grab->seat->data_device.current_grab = NULL; drag_grab->seat->data_device.current_grab = NULL;