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Diffstat (limited to 'osdep/macos/remote_command_center.swift')
| -rw-r--r-- | osdep/macos/remote_command_center.swift | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/osdep/macos/remote_command_center.swift b/osdep/macos/remote_command_center.swift new file mode 100644 index 0000000000..585a2e5698 --- /dev/null +++ b/osdep/macos/remote_command_center.swift @@ -0,0 +1,159 @@ +/* + * This file is part of mpv. + * + * mpv is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * mpv 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 Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with mpv. If not, see <http://www.gnu.org/licenses/>. + */ + +import MediaPlayer + +@available(macOS 10.12.2, *) +class RemoteCommandCenter: NSObject { + + enum KeyType { + case normal + case repeatable + } + + var config: [MPRemoteCommand:[String:Any]] = [ + MPRemoteCommandCenter.shared().pauseCommand: [ + "mpKey": MP_KEY_PAUSE, + "keyType": KeyType.normal + ], + MPRemoteCommandCenter.shared().playCommand: [ + "mpKey": MP_KEY_PLAY, + "keyType": KeyType.normal + ], + MPRemoteCommandCenter.shared().stopCommand: [ + "mpKey": MP_KEY_STOP, + "keyType": KeyType.normal + ], + MPRemoteCommandCenter.shared().nextTrackCommand: [ + "mpKey": MP_KEY_NEXT, + "keyType": KeyType.normal + ], + MPRemoteCommandCenter.shared().previousTrackCommand: [ + "mpKey": MP_KEY_PREV, + "keyType": KeyType.normal + ], + MPRemoteCommandCenter.shared().togglePlayPauseCommand: [ + "mpKey": MP_KEY_PLAYPAUSE, + "keyType": KeyType.normal + ], + MPRemoteCommandCenter.shared().seekForwardCommand: [ + "mpKey": MP_KEY_FORWARD, + "keyType": KeyType.repeatable, + "state": MP_KEY_STATE_UP + ], + MPRemoteCommandCenter.shared().seekBackwardCommand: [ + "mpKey": MP_KEY_REWIND, + "keyType": KeyType.repeatable, + "state": MP_KEY_STATE_UP + ], + ] + + var nowPlayingInfo: [String: Any] = [ + MPNowPlayingInfoPropertyMediaType: NSNumber(value: MPNowPlayingInfoMediaType.video.rawValue), + MPNowPlayingInfoPropertyDefaultPlaybackRate: NSNumber(value: 1), + MPNowPlayingInfoPropertyPlaybackProgress: NSNumber(value: 0.0), + MPMediaItemPropertyPlaybackDuration: NSNumber(value: 0), + MPMediaItemPropertyTitle: "mpv", + MPMediaItemPropertyAlbumTitle: "mpv", + MPMediaItemPropertyArtist: "mpv", + ] + + let disabledCommands: [MPRemoteCommand] = [ + MPRemoteCommandCenter.shared().changePlaybackRateCommand, + MPRemoteCommandCenter.shared().changeRepeatModeCommand, + MPRemoteCommandCenter.shared().changeShuffleModeCommand, + MPRemoteCommandCenter.shared().skipForwardCommand, + MPRemoteCommandCenter.shared().skipBackwardCommand, + MPRemoteCommandCenter.shared().changePlaybackPositionCommand, + MPRemoteCommandCenter.shared().enableLanguageOptionCommand, + MPRemoteCommandCenter.shared().disableLanguageOptionCommand, + MPRemoteCommandCenter.shared().ratingCommand, + MPRemoteCommandCenter.shared().likeCommand, + MPRemoteCommandCenter.shared().dislikeCommand, + MPRemoteCommandCenter.shared().bookmarkCommand, + ] + + let application: Application; + + @objc init(app: Application) { + application = app + + super.init() + + for cmd in disabledCommands { + cmd.isEnabled = false + } + } + + @objc func makeCurrent() { + MPNowPlayingInfoCenter.default().playbackState = .paused + MPNowPlayingInfoCenter.default().playbackState = .playing + } + + @objc func start() { + for (cmd, _) in config { + cmd.isEnabled = true + cmd.addTarget { [unowned self] event in + return self.cmdHandler(event) + } + } + + if let icon = application.getMPVIcon(), #available(macOS 10.13.2, *) { + let albumArt = MPMediaItemArtwork(boundsSize:icon.size) { _ in + return icon + } + nowPlayingInfo[MPMediaItemPropertyArtwork] = albumArt + } + + MPNowPlayingInfoCenter.default().nowPlayingInfo = nowPlayingInfo + MPNowPlayingInfoCenter.default().playbackState = .playing + } + + @objc func stop() { + for (cmd, _) in config { + cmd.isEnabled = false + cmd.removeTarget(nil) + } + + MPNowPlayingInfoCenter.default().nowPlayingInfo = nil + MPNowPlayingInfoCenter.default().playbackState = .unknown + } + + func cmdHandler(_ event: MPRemoteCommandEvent) -> MPRemoteCommandHandlerStatus { + guard let cmdConfig = config[event.command], + let mpKey = cmdConfig["mpKey"] as? Int32, + let keyType = cmdConfig["keyType"] as? KeyType else + { + return .commandFailed + } + + var state = cmdConfig["state"] as? UInt32 ?? 0 + + if let currentState = cmdConfig["state"] as? UInt32, keyType == .repeatable { + state = MP_KEY_STATE_DOWN + config[event.command]?["state"] = MP_KEY_STATE_DOWN + if currentState == MP_KEY_STATE_DOWN { + state = MP_KEY_STATE_UP + config[event.command]?["state"] = MP_KEY_STATE_UP + } + } + + application.handleMPKey(mpKey, withMask: Int32(state)); + + return .success + } +}
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