1/* 2 * Copyright (C) 2012 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#include "config.h" 27#include "WKRenderLayer.h" 28 29#include "WKAPICast.h" 30#include "WebRenderLayer.h" 31 32using namespace WebCore; 33using namespace WebKit; 34 35WKTypeID WKRenderLayerGetTypeID() 36{ 37 return toAPI(WebRenderLayer::APIType); 38} 39 40WKRenderObjectRef WKRenderLayerGetRenderer(WKRenderLayerRef renderLayerRef) 41{ 42 return toAPI(toImpl(renderLayerRef)->renderer()); 43} 44 45WKStringRef WKRenderLayerCopyRendererName(WKRenderLayerRef renderLayerRef) 46{ 47 return toCopiedAPI(toImpl(renderLayerRef)->renderer()->name()); 48} 49 50WKStringRef WKRenderLayerCopyElementTagName(WKRenderLayerRef renderLayerRef) 51{ 52 WebRenderLayer* renderLayer = toImpl(renderLayerRef); 53 if (!renderLayer->renderer()->elementTagName().isNull()) 54 return toCopiedAPI(renderLayer->renderer()->elementTagName()); 55 56 return 0; 57} 58 59WKStringRef WKRenderLayerCopyElementID(WKRenderLayerRef renderLayerRef) 60{ 61 WebRenderLayer* renderLayer = toImpl(renderLayerRef); 62 if (!renderLayer->renderer()->elementID().isNull()) 63 return toCopiedAPI(renderLayer->renderer()->elementID()); 64 65 return 0; 66} 67 68WKArrayRef WKRenderLayerGetElementClassNames(WKRenderLayerRef renderLayerRef) 69{ 70 return toAPI(toImpl(renderLayerRef)->renderer()->elementClassNames()); 71} 72 73WKRect WKRenderLayerGetAbsoluteBounds(WKRenderLayerRef renderLayerRef) 74{ 75 IntRect bounds = toImpl(renderLayerRef)->absoluteBoundingBox(); 76 return WKRectMake(bounds.x(), bounds.y(), bounds.width(), bounds.height()); 77} 78 79bool WKRenderLayerIsClipping(WKRenderLayerRef renderLayerRef) 80{ 81 return toImpl(renderLayerRef)->isClipping(); 82} 83 84bool WKRenderLayerIsClipped(WKRenderLayerRef renderLayerRef) 85{ 86 return toImpl(renderLayerRef)->isClipped(); 87} 88 89bool WKRenderLayerIsReflection(WKRenderLayerRef renderLayerRef) 90{ 91 return toImpl(renderLayerRef)->isReflection(); 92} 93 94WKCompositingLayerType WKRenderLayerGetCompositingLayerType(WKRenderLayerRef renderLayerRef) 95{ 96 switch (toImpl(renderLayerRef)->compositingLayerType()) { 97 case WebRenderLayer::None: 98 return kWKCompositingLayerTypeNone; 99 case WebRenderLayer::Normal: 100 return kWKCompositingLayerTypeNormal; 101 case WebRenderLayer::Tiled: 102 return kWKCompositingLayerTypeTiled; 103 case WebRenderLayer::Media: 104 return kWKCompositingLayerTypeMedia; 105 case WebRenderLayer::Container: 106 return kWKCompositingLayerTypeContainer; 107 } 108 109 ASSERT_NOT_REACHED(); 110 return kWKCompositingLayerTypeNone; 111} 112 113WKArrayRef WKRenderLayerGetNegativeZOrderList(WKRenderLayerRef renderLayerRef) 114{ 115 return toAPI(toImpl(renderLayerRef)->negativeZOrderList()); 116} 117 118WKArrayRef WKRenderLayerGetNormalFlowList(WKRenderLayerRef renderLayerRef) 119{ 120 return toAPI(toImpl(renderLayerRef)->normalFlowList()); 121} 122 123WKArrayRef WKRenderLayerGetPositiveZOrderList(WKRenderLayerRef renderLayerRef) 124{ 125 return toAPI(toImpl(renderLayerRef)->positiveZOrderList()); 126} 127