/* * Copyright (C) 2012 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. */ #ifndef TextTrackRepresentationIOS_h #define TextTrackRepresentationIOS_h #if PLATFORM(IOS) && ENABLE(VIDEO_TRACK) #import "TextTrackRepresentation.h" #import <QuartzCore/CALayer.h> #import <wtf/RetainPtr.h> @class WebCoreTextTrackRepresentationIOSHelper; namespace WebCore { class TextTrackRepresentationIOS final : public TextTrackRepresentation { public: explicit TextTrackRepresentationIOS(TextTrackRepresentationClient&); virtual ~TextTrackRepresentationIOS(); TextTrackRepresentationClient& client() const { return m_client; } virtual PlatformLayer* platformLayer() override { return m_layer.get(); } virtual IntRect bounds() const override; private: virtual void update() override; virtual void setContentScale(float) override; TextTrackRepresentationClient& m_client; RetainPtr<CALayer> m_layer; RetainPtr<WebCoreTextTrackRepresentationIOSHelper> m_delegate; }; } #endif // PLATFORM(IOS) && ENABLE(VIDEO_TRACK) #endif // TextTrackRepresentationIOS_h