зеркало из https://github.com/mozilla/gecko-dev.git
48 строки
1.4 KiB
Objective-C
48 строки
1.4 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef WIDGET_COCOA_MEDIAHARDWAREKEYSEVENTSOURCEMAC_H_
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#define WIDGET_COCOA_MEDIAHARDWAREKEYSEVENTSOURCEMAC_H_
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#import <ApplicationServices/ApplicationServices.h>
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#import <CoreFoundation/CoreFoundation.h>
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#include "mozilla/dom/MediaControlKeySource.h"
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#include "nsISupportsImpl.h"
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namespace mozilla {
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namespace widget {
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class MediaHardwareKeysEventSourceMac final
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: public mozilla::dom::MediaControlKeySource {
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public:
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NS_INLINE_DECL_REFCOUNTING(MediaHardwareKeysEventSourceMac, override)
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MediaHardwareKeysEventSourceMac() = default;
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static CGEventRef EventTapCallback(CGEventTapProxy proxy, CGEventType type,
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CGEventRef event, void* refcon);
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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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// 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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~MediaHardwareKeysEventSourceMac() = default;
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bool StartEventTap();
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void StopEventTap();
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// They are used to intercept mac hardware media keys.
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CFMachPortRef mEventTap = nullptr;
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CFRunLoopSourceRef mEventTapSource = nullptr;
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};
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} // namespace widget
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} // namespace mozilla
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#endif
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