1 /* 2 * Copyright (C) 2000 Lars Knoll (knoll (at) kde.org) 3 * (C) 2000 Antti Koivisto (koivisto (at) kde.org) 4 * (C) 2000 Dirk Mueller (mueller (at) kde.org) 5 * (C) 2004 Allan Sandfeld Jensen (kde (at) carewolf.com) 6 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. 7 * Copyright (C) 2009 Google Inc. All rights reserved. 8 * 9 * This library is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU Library General Public 11 * License as published by the Free Software Foundation; either 12 * version 2 of the License, or (at your option) any later version. 13 * 14 * This library is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 17 * Library General Public License for more details. 18 * 19 * You should have received a copy of the GNU Library General Public License 20 * along with this library; see the file COPYING.LIB. If not, write to 21 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 22 * Boston, MA 02110-1301, USA. 23 * 24 */ 25 26 #include "config.h" 27 #include "core/rendering/LayoutRepainter.h" 28 29 #include "core/rendering/RenderObject.h" 30 31 namespace WebCore { 32 33 LayoutRepainter::LayoutRepainter(RenderObject& object, bool checkForRepaint) 34 : m_object(object) 35 , m_repaintContainer(0) 36 , m_checkForRepaint(checkForRepaint) 37 { 38 if (m_checkForRepaint) { 39 m_repaintContainer = m_object.containerForRepaint(); 40 m_oldBounds = m_object.clippedOverflowRectForRepaint(m_repaintContainer); 41 m_oldOutlineBox = m_object.outlineBoundsForRepaint(m_repaintContainer); 42 } 43 } 44 45 bool LayoutRepainter::repaintAfterLayout() 46 { 47 return m_checkForRepaint ? m_object.repaintAfterLayoutIfNeeded(m_repaintContainer, m_oldBounds, m_oldOutlineBox) : false; 48 } 49 50 } // namespace WebCore 51