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/*
* 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 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 "PlatformCALayerRemote.h"
namespace WebCore {
class PlatformCALayerClient;
#if ENABLE(MODEL_PROCESS)
class ModelContext;
#endif
}
namespace WebKit {
class LayerHostingContext;
// PlatformCALayerRemoteCustom is used for CALayers that live in the web process and are hosted into the UI process via remote context.
class PlatformCALayerRemoteCustom final : public PlatformCALayerRemote {
friend class PlatformCALayerRemote;
public:
static Ref<PlatformCALayerRemote> create(PlatformLayer *, WebCore::PlatformCALayerClient*, RemoteLayerTreeContext&);
#if ENABLE(MODEL_PROCESS)
static Ref<PlatformCALayerRemote> create(Ref<WebCore::ModelContext>, WebCore::PlatformCALayerClient*, RemoteLayerTreeContext&);
#endif
#if HAVE(AVKIT)
static Ref<PlatformCALayerRemote> create(WebCore::HTMLVideoElement&, WebCore::PlatformCALayerClient* owner, RemoteLayerTreeContext&);
#endif
virtual ~PlatformCALayerRemoteCustom();
PlatformLayer* platformLayer() const override { return m_platformLayer.get(); }
uint32_t hostingContextID() override;
void setNeedsDisplayInRect(const WebCore::FloatRect& dirtyRect) override;
void setNeedsDisplay() override;
bool hasVideo() const { return m_hasVideo; }
private:
PlatformCALayerRemoteCustom(WebCore::PlatformCALayer::LayerType, PlatformLayer *, WebCore::PlatformCALayerClient* owner, RemoteLayerTreeContext&);
PlatformCALayerRemoteCustom(WebCore::PlatformCALayer::LayerType, LayerHostingContextID, WebCore::PlatformCALayerClient* owner, RemoteLayerTreeContext&);
PlatformCALayerRemoteCustom(WebCore::HTMLVideoElement&, WebCore::PlatformCALayerClient* owner, RemoteLayerTreeContext&);
#if ENABLE(MODEL_PROCESS)
PlatformCALayerRemoteCustom(WebCore::PlatformCALayer::LayerType, Ref<WebCore::ModelContext>, WebCore::PlatformCALayerClient* owner, RemoteLayerTreeContext&);
#endif
Ref<WebCore::PlatformCALayer> clone(WebCore::PlatformCALayerClient* owner) const override;
void populateCreationProperties(RemoteLayerTreeTransaction::LayerCreationProperties&, const RemoteLayerTreeContext&, WebCore::PlatformCALayer::LayerType) override;
Type type() const final { return Type::RemoteCustom; }
CFTypeRef contents() const override;
void setContents(CFTypeRef) override;
bool m_hasVideo { false };
std::unique_ptr<LayerHostingContext> m_layerHostingContext;
RetainPtr<PlatformLayer> m_platformLayer;
#if ENABLE(MODEL_PROCESS)
RefPtr<WebCore::ModelContext> m_modelContext;
#endif
};
} // namespace WebKit
SPECIALIZE_TYPE_TRAITS_PLATFORM_CALAYER(WebKit::PlatformCALayerRemoteCustom, type() == WebCore::PlatformCALayer::Type::RemoteCustom)
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