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/*
* 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 WKRenderLayer_h
#define WKRenderLayer_h
#include <WebKit/WKBase.h>
#include <WebKit/WKGeometry.h>
#ifdef __cplusplus
extern "C" {
#endif
WK_EXPORT WKTypeID WKRenderLayerGetTypeID();
WK_EXPORT WKRenderObjectRef WKRenderLayerGetRenderer(WKRenderLayerRef renderLayer);
// FIXME: Remove this function once Safari does not require it. Clients can access this data via the renderer.
WK_EXPORT WKStringRef WKRenderLayerCopyRendererName(WKRenderLayerRef renderLayer);
// FIXME: Remove these three functions once Safari does not require them.
WK_EXPORT WKStringRef WKRenderLayerCopyElementTagName(WKRenderLayerRef renderLayer);
WK_EXPORT WKStringRef WKRenderLayerCopyElementID(WKRenderLayerRef renderLayer);
WK_EXPORT WKArrayRef WKRenderLayerGetElementClassNames(WKRenderLayerRef renderLayer);
WK_EXPORT WKRect WKRenderLayerGetAbsoluteBounds(WKRenderLayerRef renderLayer);
WK_EXPORT bool WKRenderLayerIsClipping(WKRenderLayerRef renderLayer);
WK_EXPORT bool WKRenderLayerIsClipped(WKRenderLayerRef renderLayer);
WK_EXPORT bool WKRenderLayerIsReflection(WKRenderLayerRef renderLayer);
enum WKCompositingLayerType {
kWKCompositingLayerTypeNone,
kWKCompositingLayerTypeNormal,
kWKCompositingLayerTypeTiled,
kWKCompositingLayerTypeMedia,
kWKCompositingLayerTypeContainer
};
typedef enum WKCompositingLayerType WKCompositingLayerType;
WK_EXPORT WKCompositingLayerType WKRenderLayerGetCompositingLayerType(WKRenderLayerRef renderLayer);
WK_EXPORT double WKRenderLayerGetBackingStoreMemoryEstimate(WKRenderLayerRef renderLayer);
WK_EXPORT WKArrayRef WKRenderLayerGetNegativeZOrderList(WKRenderLayerRef renderLayer);
WK_EXPORT WKArrayRef WKRenderLayerGetNormalFlowList(WKRenderLayerRef renderLayer);
WK_EXPORT WKArrayRef WKRenderLayerGetPositiveZOrderList(WKRenderLayerRef renderLayer);
WK_EXPORT WKRenderLayerRef WKRenderLayerGetFrameContentsLayer(WKRenderLayerRef renderLayer);
#ifdef __cplusplus
}
#endif
#endif // WKRenderLayer_h
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