| /* |
| * 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 WebRenderLayer_h |
| #define WebRenderLayer_h |
| |
| #include "WebRenderObject.h" |
| |
| namespace WebCore { |
| class RenderLayer; |
| } |
| |
| namespace WebKit { |
| |
| class WebPage; |
| |
| class WebRenderLayer : public API::ObjectImpl<API::Object::Type::RenderLayer> { |
| public: |
| enum CompositingLayerType { None, Normal, Tiled, Media, Container }; |
| |
| static RefPtr<WebRenderLayer> create(WebPage*); |
| static Ref<WebRenderLayer> create(RefPtr<WebRenderObject>&& renderer, bool isReflection, bool isClipping, bool isClipped, CompositingLayerType, WebCore::IntRect absoluteBoundingBox, double backingStoreMemoryEstimate, RefPtr<API::Array>&& negativeZOrderList, RefPtr<API::Array>&& normalFlowList, RefPtr<API::Array>&& positiveZOrderList, RefPtr<WebRenderLayer>&& frameContentsLayer); |
| |
| API::Array* negativeZOrderList() const { return m_negativeZOrderList.get(); } |
| API::Array* normalFlowList() const { return m_normalFlowList.get(); } |
| API::Array* positiveZOrderList() const { return m_positiveZOrderList.get(); } |
| WebRenderLayer* frameContentsLayer() const { return m_frameContentsLayer.get(); } |
| |
| WebRenderObject* renderer() const { return m_renderer.get(); } |
| bool isReflection() const { return m_isReflection; } |
| bool isClipping() const { return m_isClipping; } |
| bool isClipped() const { return m_isClipped; } |
| CompositingLayerType compositingLayerType() const { return m_compositingLayerType; } |
| WebCore::IntRect absoluteBoundingBox() const { return m_absoluteBoundingBox; } |
| double backingStoreMemoryEstimate() const { return m_backingStoreMemoryEstimate; } |
| |
| private: |
| explicit WebRenderLayer(WebCore::RenderLayer*); |
| WebRenderLayer(RefPtr<WebRenderObject>&& renderer, bool isReflection, bool isClipping, bool isClipped, CompositingLayerType, WebCore::IntRect absoluteBoundingBox, double backingStoreMemoryEstimate, RefPtr<API::Array>&& negativeZOrderList, RefPtr<API::Array>&& normalFlowList, RefPtr<API::Array>&& positiveZOrderList, RefPtr<WebRenderLayer>&& frameContentsLayer); |
| |
| RefPtr<WebRenderObject> m_renderer; |
| bool m_isReflection; |
| bool m_isClipping; |
| bool m_isClipped; |
| CompositingLayerType m_compositingLayerType; |
| WebCore::IntRect m_absoluteBoundingBox; |
| double m_backingStoreMemoryEstimate; |
| |
| RefPtr<API::Array> m_negativeZOrderList; |
| RefPtr<API::Array> m_normalFlowList; |
| RefPtr<API::Array> m_positiveZOrderList; |
| |
| RefPtr<WebRenderLayer> m_frameContentsLayer; |
| }; |
| |
| } // namespace WebKit |
| |
| #endif // WebRenderLayer_h |