/* * Copyright (C) 2002 Lars Knoll (knoll@kde.org) * (C) 2002 Dirk Mueller (mueller@kde.org) * * 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. * * 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 AutoTableLayout_h #define AutoTableLayout_h #include "Length.h" #include "TableLayout.h" #include <wtf/Vector.h> namespace WebCore { class RenderTable; class RenderTableCell; class AutoTableLayout : public TableLayout { public: AutoTableLayout(RenderTable*); ~AutoTableLayout(); virtual void computePreferredLogicalWidths(int& minWidth, int& maxWidth); virtual void layout(); private: void fullRecalc(); void recalcColumn(int effCol); int calcEffectiveLogicalWidth(); void insertSpanCell(RenderTableCell*); struct Layout { Layout() : minLogicalWidth(0) , maxLogicalWidth(0) , effectiveMinLogicalWidth(0) , effectiveMaxLogicalWidth(0) , computedLogicalWidth(0) , emptyCellsOnly(true) { } Length logicalWidth; Length effectiveLogicalWidth; int minLogicalWidth; int maxLogicalWidth; int effectiveMinLogicalWidth; int effectiveMaxLogicalWidth; int computedLogicalWidth; bool emptyCellsOnly; }; Vector<Layout, 4> m_layoutStruct; Vector<RenderTableCell*, 4> m_spanCells; bool m_hasPercent : 1; mutable bool m_effectiveLogicalWidthDirty : 1; }; } // namespace WebCore #endif // AutoTableLayout_h