Source/WebCore/platform/graphics/VideoFullscreenLayerManager.h

/*
 * Copyright (C) 2018 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.
 */

#pragma once

#include "NativeImage.h"
#include "PlatformLayer.h"
#include <wtf/Function.h>
#include <wtf/Noncopyable.h>

namespace WebCore {

class FloatRect;
class IntSize;
class TextTrackRepresentation;

class VideoFullscreenLayerManager {
    WTF_MAKE_NONCOPYABLE(VideoFullscreenLayerManager);
public:
    VideoFullscreenLayerManager() = default;
    virtual ~VideoFullscreenLayerManager() { }

    virtual PlatformLayer *videoInlineLayer() const = 0;
    virtual PlatformLayer *videoFullscreenLayer() const = 0;
    virtual FloatRect videoFullscreenFrame() const = 0;
    virtual void setVideoLayer(PlatformLayer*, IntSize) = 0;
    virtual void setVideoFullscreenLayer(PlatformLayer*, WTF::Function<void()>&& completionHandler, NativeImagePtr) = 0;
    virtual void updateVideoFullscreenInlineImage(NativeImagePtr) = 0;
    virtual void setVideoFullscreenFrame(FloatRect) = 0;
    virtual void didDestroyVideoLayer() = 0;

    virtual bool requiresTextTrackRepresentation() const = 0;
    virtual void setTextTrackRepresentation(TextTrackRepresentation*) = 0;
    virtual void syncTextTrackBounds() = 0;
};

}