1 /* 2 * Copyright 2012, The Android Open Source Project 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 * * Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * * 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 THE COPYRIGHT HOLDERS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef IFrameLayerAndroid_h 27 #define IFrameLayerAndroid_h 28 29 #if USE(ACCELERATED_COMPOSITING) 30 31 #include "LayerAndroid.h" 32 33 namespace WebCore { 34 35 class IFrameLayerAndroid : public LayerAndroid { 36 37 public: 38 IFrameLayerAndroid(RenderLayer* owner) 39 : LayerAndroid(owner) {} 40 IFrameLayerAndroid(const LayerAndroid& layer) 41 : LayerAndroid(layer) {} 42 IFrameLayerAndroid(const IFrameLayerAndroid& layer) 43 : LayerAndroid(layer) 44 , m_iframeOffset(layer.m_iframeOffset) {} 45 46 virtual ~IFrameLayerAndroid() {}; 47 48 virtual bool isIFrame() const { return true; } 49 50 virtual LayerAndroid* copy() const { return new IFrameLayerAndroid(*this); } 51 virtual SubclassType subclassType() const { return LayerAndroid::IFrameLayer; } 52 53 virtual IFrameLayerAndroid* updatePosition(SkRect viewport, 54 IFrameLayerAndroid* parentIframeLayer); 55 56 virtual void dumpLayer(FILE*, int indentLevel) const; 57 58 const IntPoint& iframeOffset() const { return m_iframeOffset; } 59 60 private: 61 IntPoint m_iframeOffset; 62 }; 63 64 } 65 66 #endif // USE(ACCELERATED_COMPOSITING) 67 68 #endif // IFrameLayerAndroid_h 69