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data-device: Update current action even if source version is old

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If the version of the source object is old enough to not have
wl_data_source.set_actions() the current action would never be updated
since source->set_actions would never be set.

To fix this, instead of checking whether source->set_actions before
proceeding with updating the current action, just always update the
action when we know all parts are valid dnd data device objects.

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Mike Blumenkrantz <zmike@osg.samsung.com>
Reviewed-by: Carlos Garnacho <carlosg@gnome.org>
This commit is contained in:
Jonas Ådahl 2016-03-15 15:23:50 +08:00
parent 10257ee5d9
commit 8b6c9fcd4e
1 changed files with 12 additions and 10 deletions
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22
src/data-device.c
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@ -160,7 +160,7 @@ data_offer_update_action(struct weston_data_offer *offer)
{
uint32_t action;
if (!offer->source || !offer->source->actions_set)
if (!offer->source)
return;
action = data_offer_choose_action(offer);
@ -293,7 +293,7 @@ destroy_offer_data_source(struct wl_listener *listener, void *data)
offer->source = NULL;
}
static struct wl_resource *
static struct weston_data_offer *
weston_data_source_send_offer(struct weston_data_source *source,
struct wl_resource *target)
{
@ -331,9 +331,8 @@ weston_data_source_send_offer(struct weston_data_source *source,
source->offer = offer;
source->accepted = false;
data_offer_update_action(offer);
return offer->resource;
return offer;
}
static void
@ -533,11 +532,13 @@ weston_drag_set_focus(struct weston_drag *drag,
if (drag->data_source) {
drag->data_source->accepted = false;
offer_resource = weston_data_source_send_offer(drag->data_source,
resource);
if (offer_resource == NULL)
offer = weston_data_source_send_offer(drag->data_source, resource);
if (offer == NULL)
return;
data_offer_update_action(offer);
offer_resource = offer->resource;
if (wl_resource_get_version (offer_resource) >=
WL_DATA_OFFER_SOURCE_ACTIONS_SINCE_VERSION) {
wl_data_offer_send_source_actions (offer_resource,
@ -1095,7 +1096,8 @@ destroy_selection_data_source(struct wl_listener *listener, void *data)
WL_EXPORT void
weston_seat_send_selection(struct weston_seat *seat, struct wl_client *client)
{
struct wl_resource *data_device, *offer;
struct weston_data_offer *offer;
struct wl_resource *data_device;
wl_resource_for_each(data_device, &seat->drag_resource_list) {
if (wl_resource_get_client(data_device) != client)
@ -1103,8 +1105,8 @@ weston_seat_send_selection(struct weston_seat *seat, struct wl_client *client)
if (seat->selection_data_source) {
offer = weston_data_source_send_offer(seat->selection_data_source,
data_device);
wl_data_device_send_selection(data_device, offer);
data_device);
wl_data_device_send_selection(data_device, offer->resource);
} else {
wl_data_device_send_selection(data_device, NULL);
}