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61 lines
2.1 KiB
Objective-C
61 lines
2.1 KiB
Objective-C
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef WIDGET_COCOA_MEDIAHARDWAREKEYSEVENTSOURCEMACMEDIACENTER_H_
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#define WIDGET_COCOA_MEDIAHARDWAREKEYSEVENTSOURCEMACMEDIACENTER_H_
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#include "mozilla/dom/MediaControlKeySource.h"
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#ifdef __OBJC__
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@class MPRemoteCommandEvent;
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#else
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typedef struct objc_object MPRemoteCommandEvent;
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#endif
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enum MPRemoteCommandHandlerStatus : long;
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namespace mozilla {
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namespace widget {
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typedef MPRemoteCommandHandlerStatus (^MediaCenterEventHandler)(MPRemoteCommandEvent* event);
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class MediaHardwareKeysEventSourceMacMediaCenter final
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: public mozilla::dom::MediaControlKeySource {
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public:
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NS_INLINE_DECL_REFCOUNTING(MediaHardwareKeysEventSourceMacMediaCenter, override)
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MediaHardwareKeysEventSourceMacMediaCenter();
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MediaCenterEventHandler CreatePlayPauseHandler();
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MediaCenterEventHandler CreateNextTrackHandler();
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MediaCenterEventHandler CreatePreviousTrackHandler();
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MediaCenterEventHandler CreatePlayHandler();
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MediaCenterEventHandler CreatePauseHandler();
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bool Open() override;
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void Close() override;
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bool IsOpened() const override;
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void SetPlaybackState(dom::MediaSessionPlaybackState aState) override;
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void SetMediaMetadata(const dom::MediaMetadataBase& aMetadata) override;
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// Currently we don't support showing supported keys on the touch bar.
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void SetSupportedMediaKeys(const MediaKeysArray& aSupportedKeys) override {}
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private:
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~MediaHardwareKeysEventSourceMacMediaCenter();
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void BeginListeningForEvents();
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void EndListeningForEvents();
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void HandleEvent(dom::MediaControlKey aKey);
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bool mOpened = false;
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MediaCenterEventHandler mPlayPauseHandler;
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MediaCenterEventHandler mNextTrackHandler;
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MediaCenterEventHandler mPreviousTrackHandler;
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MediaCenterEventHandler mPauseHandler;
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MediaCenterEventHandler mPlayHandler;
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};
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} // namespace widget
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} // namespace mozilla
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#endif // WIDGET_COCOA_MEDIAHARDWAREKEYSEVENTSOURCEMACMEDIACENTER_H_
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