1 /* 2 * Copyright (C) 1999 Lars Knoll (knoll (at) kde.org) 3 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved. 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public License 16 * along with this library; see the file COPYING.LIB. If not, write to 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 * 20 */ 21 22 #ifndef ElementResolveContext_h 23 #define ElementResolveContext_h 24 25 #include "core/dom/Element.h" 26 #include "core/rendering/style/RenderStyleConstants.h" 27 28 namespace blink { 29 30 class ContainerNode; 31 class Document; 32 class Element; 33 class RenderStyle; 34 35 // ElementResolveContext is immutable and serves as an input to the style resolve process. 36 class ElementResolveContext { 37 STACK_ALLOCATED(); 38 public: 39 explicit ElementResolveContext(const Document&); 40 41 explicit ElementResolveContext(Element&); 42 43 Element* element() const { return m_element; } 44 const ContainerNode* parentNode() const { return m_parentNode; } 45 const RenderStyle* rootElementStyle() const { return m_rootElementStyle; } 46 EInsideLink elementLinkState() const { return m_elementLinkState; } 47 bool distributedToInsertionPoint() const { return m_distributedToInsertionPoint; } 48 49 private: 50 RawPtrWillBeMember<Element> m_element; 51 RawPtrWillBeMember<ContainerNode> m_parentNode; 52 RenderStyle* m_rootElementStyle; 53 EInsideLink m_elementLinkState; 54 bool m_distributedToInsertionPoint; 55 }; 56 57 } // namespace blink 58 59 #endif // ElementResolveContext_h 60
