1 /* 2 * Copyright (C) 2013 Google, Inc. 3 * Copyright (C) 1999 Lars Knoll (knoll (at) kde.org) 4 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved. 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Library General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Library General Public License for more details. 15 * 16 * You should have received a copy of the GNU Library General Public License 17 * along with this library; see the file COPYING.LIB. If not, write to 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA. 20 */ 21 22 #ifndef CachedUAStyle_h 23 #define CachedUAStyle_h 24 25 #include "core/rendering/style/RenderStyle.h" 26 27 namespace blink { 28 29 // RenderTheme::adjustStyle wants the background and borders 30 // as specified by the UA sheets, excluding any author rules. 31 // We use this class to cache those values during 32 // applyMatchedProperties for later use during adjustRenderStyle. 33 class CachedUAStyle { 34 public: 35 static PassOwnPtr<CachedUAStyle> create(const RenderStyle* style) 36 { 37 return adoptPtr(new CachedUAStyle(style)); 38 } 39 40 bool hasAppearance; 41 BorderData border; 42 FillLayer backgroundLayers; 43 StyleColor backgroundColor; 44 45 private: 46 explicit CachedUAStyle(const RenderStyle* style) 47 : hasAppearance(true) 48 , border(style->border()) 49 , backgroundLayers(style->backgroundLayers()) 50 , backgroundColor(style->backgroundColor()) 51 { 52 ASSERT(style->hasAppearance()); 53 } 54 }; 55 56 57 58 } // namespace blink 59 60 #endif // CachedUAStyle_h 61
