/* * Copyright (C) 2020 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #if ENABLE(WIRELESS_PLAYBACK_TARGET) && !PLATFORM(IOS_FAMILY) #include <wtf/WeakPtr.h> OBJC_CLASS AVOutputContext; OBJC_CLASS NSView; namespace WebCore { class FloatRect; class AVPlaybackTargetPicker : public CanMakeWeakPtr<AVPlaybackTargetPicker> { WTF_MAKE_FAST_ALLOCATED; WTF_MAKE_NONCOPYABLE(AVPlaybackTargetPicker); public: class Client : public CanMakeWeakPtr<Client> { protected: virtual ~Client() = default; public: virtual void pickerWasDismissed() = 0; virtual void availableDevicesChanged() = 0; virtual void currentDeviceChanged() = 0; }; explicit AVPlaybackTargetPicker(Client& client) : m_client(makeWeakPtr(&client)) { } virtual ~AVPlaybackTargetPicker() = default; virtual void showPlaybackTargetPicker(NSView *, const FloatRect&, bool checkActiveRoute, bool useDarkAppearance) = 0; virtual void startingMonitoringPlaybackTargets() = 0; virtual void stopMonitoringPlaybackTargets() = 0; virtual void invalidatePlaybackTargets() = 0; virtual bool externalOutputDeviceAvailable() = 0; virtual AVOutputContext* outputContext() = 0; WeakPtr<AVPlaybackTargetPicker::Client> client() const { return m_client; } private: WeakPtr<AVPlaybackTargetPicker::Client> m_client; }; } // namespace WebCore #endif // ENABLE(WIRELESS_PLAYBACK_TARGET)