124 lines
3.7 KiB
C++
124 lines
3.7 KiB
C++
/*
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* Copyright (C) 2014-2021 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "RemoteCommandListener.h"
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#if PLATFORM(COCOA)
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#include "RemoteCommandListenerCocoa.h"
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#endif
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namespace WebCore {
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static RemoteCommandListener::CreationFunction& remoteCommandListenerCreationFunction()
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{
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static NeverDestroyed<RemoteCommandListener::CreationFunction> creationFunction;
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return creationFunction;
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}
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void RemoteCommandListener::setCreationFunction(CreationFunction&& function)
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{
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remoteCommandListenerCreationFunction() = WTFMove(function);
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}
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void RemoteCommandListener::resetCreationFunction()
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{
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remoteCommandListenerCreationFunction() = [] (RemoteCommandListenerClient& client) {
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#if PLATFORM(COCOA)
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return RemoteCommandListenerCocoa::create(client);
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#else
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return RemoteCommandListener::create(client);
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#endif
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};
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}
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std::unique_ptr<RemoteCommandListener> RemoteCommandListener::create(RemoteCommandListenerClient& client)
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{
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if (!remoteCommandListenerCreationFunction())
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resetCreationFunction();
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return remoteCommandListenerCreationFunction()(client);
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}
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RemoteCommandListener::RemoteCommandListener(RemoteCommandListenerClient& client)
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: m_client(client)
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{
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}
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RemoteCommandListener::~RemoteCommandListener() = default;
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void RemoteCommandListener::scheduleSupportedCommandsUpdate()
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{
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if (!m_updateCommandsTask.isPending()) {
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m_updateCommandsTask.scheduleTask([this] () {
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updateSupportedCommands();
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});
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}
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}
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void RemoteCommandListener::setSupportsSeeking(bool supports)
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{
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if (m_supportsSeeking == supports)
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return;
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m_supportsSeeking = supports;
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scheduleSupportedCommandsUpdate();
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}
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void RemoteCommandListener::addSupportedCommand(PlatformMediaSession::RemoteControlCommandType command)
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{
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m_supportedCommands.add(command);
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scheduleSupportedCommandsUpdate();
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}
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void RemoteCommandListener::removeSupportedCommand(PlatformMediaSession::RemoteControlCommandType command)
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{
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m_supportedCommands.remove(command);
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scheduleSupportedCommandsUpdate();
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}
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void RemoteCommandListener::setSupportedCommands(const RemoteCommandsSet& commands)
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{
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m_supportedCommands = commands;
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scheduleSupportedCommandsUpdate();
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}
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void RemoteCommandListener::updateSupportedCommands()
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{
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ASSERT_NOT_REACHED();
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}
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const RemoteCommandListener::RemoteCommandsSet& RemoteCommandListener::supportedCommands() const
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{
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return m_supportedCommands;
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}
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bool RemoteCommandListener::supportsSeeking() const
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{
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return m_supportsSeeking;
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}
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}
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