diff options
author | emersion <contact@emersion.fr> | 2018-12-09 11:50:28 +0100 |
---|---|---|
committer | emersion <contact@emersion.fr> | 2019-01-24 12:12:55 +0100 |
commit | 1150ff13ceeeb76ce17c8b7a8ca199230d7b87f9 (patch) | |
tree | c18db038da3490a16c1cb281d7808263600d9277 | |
parent | 4cb0697e576820774013f399c89fe85673e2f338 (diff) |
data-device: make sources inert, rename cancel to destroy
-rw-r--r-- | include/wlr/types/wlr_data_device.h | 11 | ||||
-rw-r--r-- | types/data_device/wlr_data_device.c | 2 | ||||
-rw-r--r-- | types/data_device/wlr_data_source.c | 59 | ||||
-rw-r--r-- | types/data_device/wlr_drag.c | 2 | ||||
-rw-r--r-- | types/seat/wlr_seat.c | 2 | ||||
-rw-r--r-- | xwayland/selection/incoming.c | 7 |
6 files changed, 45 insertions, 38 deletions
diff --git a/include/wlr/types/wlr_data_device.h b/include/wlr/types/wlr_data_device.h index 4ab181db..1d2451b9 100644 --- a/include/wlr/types/wlr_data_device.h +++ b/include/wlr/types/wlr_data_device.h @@ -55,7 +55,7 @@ struct wlr_data_source_impl { int32_t fd); void (*accept)(struct wlr_data_source *source, uint32_t serial, const char *mime_type); - void (*cancel)(struct wlr_data_source *source); + void (*destroy)(struct wlr_data_source *source); void (*dnd_drop)(struct wlr_data_source *source); void (*dnd_finish)(struct wlr_data_source *source); @@ -187,11 +187,6 @@ void wlr_data_source_init(struct wlr_data_source *source, const struct wlr_data_source_impl *impl); /** - * Finishes the data source. - */ -void wlr_data_source_finish(struct wlr_data_source *source); - -/** * Sends the data as the specified MIME type over the passed file descriptor, * then close it. */ @@ -207,9 +202,9 @@ void wlr_data_source_accept(struct wlr_data_source *source, uint32_t serial, /** * Notifies the data source it is no longer valid and should be destroyed. That - * potentially destroys immediately the data source. + * destroys immediately the data source. */ -void wlr_data_source_cancel(struct wlr_data_source *source); +void wlr_data_source_destroy(struct wlr_data_source *source); /** * Notifies the data source that the drop operation was performed. This does not diff --git a/types/data_device/wlr_data_device.c b/types/data_device/wlr_data_device.c index 30f7d035..f2bcb806 100644 --- a/types/data_device/wlr_data_device.c +++ b/types/data_device/wlr_data_device.c @@ -155,7 +155,7 @@ void wlr_seat_set_selection(struct wlr_seat *seat, struct wlr_data_source *source, uint32_t serial) { if (seat->selection_source) { wl_list_remove(&seat->selection_source_destroy.link); - wlr_data_source_cancel(seat->selection_source); + wlr_data_source_destroy(seat->selection_source); seat->selection_source = NULL; } diff --git a/types/data_device/wlr_data_source.c b/types/data_device/wlr_data_source.c index 413f461a..a2878aed 100644 --- a/types/data_device/wlr_data_source.c +++ b/types/data_device/wlr_data_source.c @@ -40,20 +40,6 @@ void wlr_data_source_init(struct wlr_data_source *source, source->actions = -1; } -void wlr_data_source_finish(struct wlr_data_source *source) { - if (source == NULL) { - return; - } - - wlr_signal_emit_safe(&source->events.destroy, source); - - char **p; - wl_array_for_each(p, &source->mime_types) { - free(*p); - } - wl_array_release(&source->mime_types); -} - void wlr_data_source_send(struct wlr_data_source *source, const char *mime_type, int32_t fd) { source->impl->send(source, mime_type, fd); @@ -67,9 +53,23 @@ void wlr_data_source_accept(struct wlr_data_source *source, uint32_t serial, } } -void wlr_data_source_cancel(struct wlr_data_source *source) { - if (source->impl->cancel) { - source->impl->cancel(source); +void wlr_data_source_destroy(struct wlr_data_source *source) { + if (source == NULL) { + return; + } + + wlr_signal_emit_safe(&source->events.destroy, source); + + char **p; + wl_array_for_each(p, &source->mime_types) { + free(*p); + } + wl_array_release(&source->mime_types); + + if (source->impl->destroy) { + source->impl->destroy(source); + } else { + free(source); } } @@ -127,10 +127,12 @@ static void client_data_source_send(struct wlr_data_source *wlr_source, close(fd); } -static void client_data_source_cancel(struct wlr_data_source *wlr_source) { +static void client_data_source_destroy(struct wlr_data_source *wlr_source) { struct wlr_client_data_source *source = client_data_source_from_wlr_data_source(wlr_source); wl_data_source_send_cancelled(source->resource); + wl_resource_set_user_data(source->resource, NULL); + free(source); } static void client_data_source_dnd_drop(struct wlr_data_source *wlr_source) { @@ -167,6 +169,9 @@ static void data_source_set_actions(struct wl_client *client, struct wl_resource *resource, uint32_t dnd_actions) { struct wlr_client_data_source *source = client_data_source_from_resource(resource); + if (source == NULL) { + return; + } if (source->source.actions >= 0) { wl_resource_post_error(source->resource, @@ -196,6 +201,13 @@ static void data_source_offer(struct wl_client *client, struct wl_resource *resource, const char *mime_type) { struct wlr_client_data_source *source = client_data_source_from_resource(resource); + if (source == NULL) { + return; + } + if (source->finalized) { + wlr_log(WLR_DEBUG, "offering additional MIME type after " + "wl_data_device.set_selection"); + } char **p = wl_array_add(&source->source.mime_types, sizeof(*p)); if (p) { @@ -210,17 +222,18 @@ static void data_source_offer(struct wl_client *client, } static const struct wl_data_source_interface data_source_impl = { - .offer = data_source_offer, .destroy = data_source_destroy, + .offer = data_source_offer, .set_actions = data_source_set_actions, }; static void data_source_handle_resource_destroy(struct wl_resource *resource) { struct wlr_client_data_source *source = client_data_source_from_resource(resource); - wlr_data_source_finish(&source->source); - wl_list_remove(wl_resource_get_link(source->resource)); - free(source); + if (source != NULL) { + wlr_data_source_destroy(&source->source); + } + wl_list_remove(wl_resource_get_link(resource)); } struct wlr_client_data_source *client_data_source_create( @@ -245,7 +258,7 @@ struct wlr_client_data_source *client_data_source_create( source->impl.accept = client_data_source_accept; source->impl.send = client_data_source_send; - source->impl.cancel = client_data_source_cancel; + source->impl.destroy = client_data_source_destroy; if (wl_resource_get_version(source->resource) >= WL_DATA_SOURCE_DND_DROP_PERFORMED_SINCE_VERSION) { diff --git a/types/data_device/wlr_drag.c b/types/data_device/wlr_drag.c index 8e737597..8b4048c8 100644 --- a/types/data_device/wlr_drag.c +++ b/types/data_device/wlr_drag.c @@ -174,7 +174,7 @@ static uint32_t drag_handle_pointer_button(struct wlr_seat_pointer_grab *grab, }; wlr_signal_emit_safe(&drag->events.drop, &event); } else if (drag->source->impl->dnd_finish) { - wlr_data_source_cancel(drag->source); + wlr_data_source_destroy(drag->source); } } diff --git a/types/seat/wlr_seat.c b/types/seat/wlr_seat.c index c2503658..bc092fc6 100644 --- a/types/seat/wlr_seat.c +++ b/types/seat/wlr_seat.c @@ -159,7 +159,7 @@ void wlr_seat_destroy(struct wlr_seat *seat) { if (seat->selection_source) { wl_list_remove(&seat->selection_source_destroy.link); - wlr_data_source_cancel(seat->selection_source); + wlr_data_source_destroy(seat->selection_source); seat->selection_source = NULL; } diff --git a/xwayland/selection/incoming.c b/xwayland/selection/incoming.c index e3f68ea7..290af0bf 100644 --- a/xwayland/selection/incoming.c +++ b/xwayland/selection/incoming.c @@ -203,17 +203,16 @@ static void data_source_send(struct wlr_data_source *wlr_source, mime_type, fd); } -static void data_source_cancel(struct wlr_data_source *wlr_source) { +static void data_source_destroy(struct wlr_data_source *wlr_source) { struct x11_data_source *source = data_source_from_wlr_data_source(wlr_source); - wlr_data_source_finish(&source->base); wl_array_release(&source->mime_types_atoms); free(source); } static const struct wlr_data_source_impl data_source_impl = { .send = data_source_send, - .cancel = data_source_cancel, + .destroy = data_source_destroy, }; struct x11_primary_selection_source { @@ -353,7 +352,7 @@ static void xwm_selection_get_targets(struct wlr_xwm_selection *selection) { wlr_seat_request_set_selection(xwm->seat, &source->base, wl_display_next_serial(xwm->xwayland->wl_display)); } else { - wlr_data_source_cancel(&source->base); + wlr_data_source_destroy(&source->base); } } else if (selection == &xwm->primary_selection) { struct x11_primary_selection_source *source = |