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- // Copyright 2019 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef COMPONENTS_SYSTEM_MEDIA_CONTROLS_MAC_NOW_PLAYING_INFO_CENTER_DELEGATE_COCOA_H_
- #define COMPONENTS_SYSTEM_MEDIA_CONTROLS_MAC_NOW_PLAYING_INFO_CENTER_DELEGATE_COCOA_H_
- #import <Cocoa/Cocoa.h>
- #import <MediaPlayer/MediaPlayer.h>
- API_AVAILABLE(macos(10.13.1))
- @interface NowPlayingInfoCenterDelegateCocoa : NSObject
- - (instancetype)init;
- // Clears all "Now Playing" information.
- - (void)resetNowPlayingInfo;
- // Called by the NowPlayingInfoCenterDelegateImpl to set metadata.
- - (void)setPlaybackState:(MPNowPlayingPlaybackState)state;
- - (void)setTitle:(NSString*)title;
- - (void)setArtist:(NSString*)artist;
- - (void)setAlbum:(NSString*)album;
- - (void)setPlaybackRate:(NSNumber*)rate;
- - (void)setCurrentPlaybackDate:(NSDate*)date;
- - (void)setElapsedPlaybackTime:(NSNumber*)time;
- - (void)setDuration:(NSNumber*)duration;
- - (void)setThumbnail:(NSImage*)image;
- - (void)updateNowPlayingInfo;
- // Sets all metadata to default values.
- - (void)clearMetadata;
- @end
- #endif // COMPONENTS_SYSTEM_MEDIA_CONTROLS_MAC_NOW_PLAYING_INFO_CENTER_DELEGATE_COCOA_H_
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