| /* |
| * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #ifndef ElementResolveContext_h |
| #define ElementResolveContext_h |
| |
| #include "core/dom/Document.h" |
| #include "core/dom/Element.h" |
| #include "core/rendering/style/RenderStyleConstants.h" |
| |
| namespace WebCore { |
| |
| class ContainerNode; |
| class Element; |
| class RenderStyle; |
| |
| // ElementResolveContext is immutable and serves as an input to the style resolve process. |
| class ElementResolveContext { |
| public: |
| ElementResolveContext() |
| : m_element(0) |
| , m_parentNode(0) |
| , m_rootElementStyle(0) |
| , m_elementLinkState(NotInsideLink) |
| , m_distributedToInsertionPoint(false) |
| , m_resetStyleInheritance(false) |
| { |
| } |
| |
| explicit ElementResolveContext(Element*); |
| |
| Document& document() const { return m_element->document(); } |
| bool isDocumentElement() const { return m_element && m_element == m_element->document().documentElement(); } |
| |
| Element* element() const { return m_element; } |
| const ContainerNode* parentNode() const { return m_parentNode; } |
| RenderStyle* rootElementStyle() const { return m_rootElementStyle; } |
| EInsideLink elementLinkState() const { return m_elementLinkState; } |
| bool distributedToInsertionPoint() const { return m_distributedToInsertionPoint; } |
| bool resetStyleInheritance() const { return m_resetStyleInheritance; } |
| |
| private: |
| Element* m_element; |
| ContainerNode* m_parentNode; |
| RenderStyle* m_rootElementStyle; |
| EInsideLink m_elementLinkState; |
| bool m_distributedToInsertionPoint; |
| bool m_resetStyleInheritance; |
| }; |
| |
| } // namespace WebCore |
| |
| #endif // ElementResolveContext_h |