WebMediaPlaybackTargetPicker.mm   [plain text]

/*
* Copyright (C) 2015 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. ``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
* 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.
*/

#import "WebMediaPlaybackTargetPicker.h"

#if ENABLE(WIRELESS_PLAYBACK_TARGET) && !PLATFORM(IOS)

#import <WebCore/MediaPlaybackTarget.h>
#import <WebCore/Page.h>
#import <WebCore/WebMediaSessionManager.h>

std::unique_ptr<WebMediaPlaybackTargetPicker> WebMediaPlaybackTargetPicker::create(WebCore::Page& page)
{
return std::make_unique<WebMediaPlaybackTargetPicker>(page);
}

WebMediaPlaybackTargetPicker::WebMediaPlaybackTargetPicker(WebCore::Page& page)
: m_page(&page)
{
}

void WebMediaPlaybackTargetPicker::addPlaybackTargetPickerClient(uint64_t contextId)
{
WebCore::WebMediaSessionManager::shared().addPlaybackTargetPickerClient(*this, contextId);
}

void WebMediaPlaybackTargetPicker::removePlaybackTargetPickerClient(uint64_t contextId)
{
WebCore::WebMediaSessionManager::shared().removePlaybackTargetPickerClient(*this, contextId);
}

void WebMediaPlaybackTargetPicker::showPlaybackTargetPicker(uint64_t contextId, const WebCore::FloatRect& rect, bool hasVideo)
{
WebCore::WebMediaSessionManager::shared().showPlaybackTargetPicker(*this, contextId, WebCore::IntRect(rect), hasVideo, m_page ? m_page->useDarkAppearance() : false);
}

void WebMediaPlaybackTargetPicker::playbackTargetPickerClientStateDidChange(uint64_t contextId, WebCore::MediaProducer::MediaStateFlags state)
{
WebCore::WebMediaSessionManager::shared().clientStateDidChange(*this, contextId, state);
}

void WebMediaPlaybackTargetPicker::setMockMediaPlaybackTargetPickerEnabled(bool enabled)
{
WebCore::WebMediaSessionManager::shared().setMockMediaPlaybackTargetPickerEnabled(enabled);
}

void WebMediaPlaybackTargetPicker::setMockMediaPlaybackTargetPickerState(const String& name, WebCore::MediaPlaybackTargetContext::State state)
{
WebCore::WebMediaSessionManager::shared().setMockMediaPlaybackTargetPickerState(name, state);
}

void WebMediaPlaybackTargetPicker::setPlaybackTarget(uint64_t contextId, Ref<WebCore::MediaPlaybackTarget>&& target)
{
if (!m_page)
return;

m_page->setPlaybackTarget(contextId, WTFMove(target));
}

void WebMediaPlaybackTargetPicker::externalOutputDeviceAvailableDidChange(uint64_t contextId, bool available)
{
if (!m_page)
return;

m_page->playbackTargetAvailabilityDidChange(contextId, available);
}

void WebMediaPlaybackTargetPicker::setShouldPlayToPlaybackTarget(uint64_t contextId, bool shouldPlay)
{
if (!m_page)
return;

m_page->setShouldPlayToPlaybackTarget(contextId, shouldPlay);
}

void WebMediaPlaybackTargetPicker::invalidate()
{
m_page = nullptr;
WebCore::WebMediaSessionManager::shared().removeAllPlaybackTargetPickerClients(*this);
}

#endif