1 /* 2 * Copyright (C) 2003, 2009, 2012 Apple Inc. All rights reserved. 3 * Copyright (C) 2013 Intel Corporation. All rights reserved. 4 * 5 * Portions are Copyright (C) 1998 Netscape Communications Corporation. 6 * 7 * Other contributors: 8 * Robert O'Callahan <roc+@cs.cmu.edu> 9 * David Baron <dbaron (at) fas.harvard.edu> 10 * Christian Biesinger <cbiesinger (at) web.de> 11 * Randall Jesup <rjesup (at) wgate.com> 12 * Roland Mainz <roland.mainz (at) informatik.med.uni-giessen.de> 13 * Josh Soref <timeless (at) mac.com> 14 * Boris Zbarsky <bzbarsky (at) mit.edu> 15 * 16 * This library is free software; you can redistribute it and/or 17 * modify it under the terms of the GNU Lesser General Public 18 * License as published by the Free Software Foundation; either 19 * version 2.1 of the License, or (at your option) any later version. 20 * 21 * This library is distributed in the hope that it will be useful, 22 * but WITHOUT ANY WARRANTY; without even the implied warranty of 23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 24 * Lesser General Public License for more details. 25 * 26 * You should have received a copy of the GNU Lesser General Public 27 * License along with this library; if not, write to the Free Software 28 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 29 * 30 * Alternatively, the contents of this file may be used under the terms 31 * of either the Mozilla Public License Version 1.1, found at 32 * http://www.mozilla.org/MPL/ (the "MPL") or the GNU General Public 33 * License Version 2.0, found at http://www.fsf.org/copyleft/gpl.html 34 * (the "GPL"), in which case the provisions of the MPL or the GPL are 35 * applicable instead of those above. If you wish to allow use of your 36 * version of this file only under the terms of one of those two 37 * licenses (the MPL or the GPL) and not to allow others to use your 38 * version of this file under the LGPL, indicate your decision by 39 * deletingthe provisions above and replace them with the notice and 40 * other provisions required by the MPL or the GPL, as the case may be. 41 * If you do not delete the provisions above, a recipient may use your 42 * version of this file under any of the LGPL, the MPL or the GPL. 43 */ 44 45 #ifndef RenderLayerReflectionInfo_h 46 #define RenderLayerReflectionInfo_h 47 48 #include "core/rendering/LayerPaintingInfo.h" 49 #include "core/rendering/RenderLayerModelObject.h" 50 #include "wtf/Noncopyable.h" 51 52 namespace blink { 53 54 class RenderLayer; 55 class RenderReplica; 56 57 class RenderLayerReflectionInfo : public NoBaseWillBeGarbageCollected<RenderLayerReflectionInfo> { 58 WTF_MAKE_NONCOPYABLE(RenderLayerReflectionInfo); 59 public: 60 explicit RenderLayerReflectionInfo(RenderBox&); 61 void destroy(); 62 void trace(Visitor*); 63 64 RenderReplica* reflection() const { return m_reflection; } 65 RenderLayer* reflectionLayer() const; 66 67 bool isPaintingInsideReflection() const { return m_isPaintingInsideReflection; } 68 69 void updateAfterStyleChange(const RenderStyle* oldStyle); 70 71 void paint(GraphicsContext*, const LayerPaintingInfo&, PaintLayerFlags); 72 73 String debugName() const; 74 75 private: 76 RenderBox& box() { return *m_box; } 77 const RenderBox& box() const { return *m_box; } 78 79 RawPtrWillBeMember<RenderBox> m_box; 80 RawPtrWillBeMember<RenderReplica> m_reflection; 81 82 // A state bit tracking if we are painting inside a replica. 83 unsigned m_isPaintingInsideReflection : 1; 84 }; 85 86 } // namespace blink 87 88 #endif // RenderLayerReflectinInfo_h 89
