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Diffstat (limited to 'Sources/Server/OwlCallback.m')
-rw-r--r-- | Sources/Server/OwlCallback.m | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/Sources/Server/OwlCallback.m b/Sources/Server/OwlCallback.m new file mode 100644 index 0000000..c5e1dae --- /dev/null +++ b/Sources/Server/OwlCallback.m @@ -0,0 +1,46 @@ +/* This file is part of Owl. + * + * Copyright © 2019-2021 Sergey Bugaev <bugaevc@gmail.com> + * + * Owl is free software: you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published + * by the Free Software Foundation, either version 3 of the License, + * or (at your option) any later version. + * + * Owl is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * You should have received a copy of the GNU General Public License + * along with Owl. If not, see <http://www.gnu.org/licenses/>. + */ + +#import "OwlCallback.h" +#import <wayland-server.h> + +@implementation OwlCallback + +static void callback_destroy(struct wl_resource *resource) { + OwlCallback *self = wl_resource_get_user_data(resource); + [self release]; +} + +- (id) initWithResource: (struct wl_resource *) resource { + _resource = resource; + wl_resource_set_implementation( + resource, + NULL, + [self retain], + callback_destroy + ); + return self; +} + +- (void) sendDoneWithData: (uint32_t) data { + wl_callback_send_done(_resource, data); + // Sending a callback also implicitly destroys it. + wl_resource_destroy(_resource); +} + +@end |