Source/WebKit2/WebProcess/WebPage/mac/PlatformCALayerRemoteCustom.h

/*
 * Copyright (C) 2013 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 COMPUTER, 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.
 */

#ifndef PlatformCALayerRemoteCustom_h
#define PlatformCALayerRemoteCustom_h

#include "PlatformCALayerRemote.h"

namespace WebKit {

class LayerHostingContext;

class PlatformCALayerRemoteCustom final : public PlatformCALayerRemote {
    friend class PlatformCALayerRemote;
public:
    virtual ~PlatformCALayerRemoteCustom();

    virtual PlatformLayer* platformLayer() const override { return m_platformLayer.get(); }

    virtual uint32_t hostingContextID() override;

    virtual void setNeedsDisplay(const WebCore::FloatRect* dirtyRect = 0) override;

private:
    PlatformCALayerRemoteCustom(PlatformLayer*, WebCore::PlatformCALayerClient* owner, RemoteLayerTreeContext*);

    std::unique_ptr<LayerHostingContext> m_layerHostingContext;
    RetainPtr<PlatformLayer> m_platformLayer;
    bool m_providesContents;
};

} // namespace WebKit

#endif // PlatformCALayerRemoteCustom_h