WebCore/StyleFlexibleBoxData.h

   1 /*
   2  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
   3  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
   4  *           (C) 2000 Dirk Mueller (mueller@kde.org)
   5  * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
   6  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Library General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Library General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Library General Public License
  19  * along with this library; see the file COPYING.LIB.  If not, write to
  20  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  21  * Boston, MA 02110-1301, USA.
  22  *
  23  */
  24
  25 #ifndef StyleFlexibleBoxData_h
  26 #define StyleFlexibleBoxData_h
  27
  28 #include <wtf/RefCounted.h>
  29 #include <wtf/PassRefPtr.h>
  30
  31 namespace WebCore {
  32
  33 class StyleFlexibleBoxData : public RefCounted<StyleFlexibleBoxData> {
  34 public:
  35     static PassRefPtr<StyleFlexibleBoxData> create() { return adoptRef(new StyleFlexibleBoxData); }
  36     PassRefPtr<StyleFlexibleBoxData> copy() const { return adoptRef(new StyleFlexibleBoxData(*this)); }
  37
  38     bool operator==(const StyleFlexibleBoxData& o) const;
  39     bool operator!=(const StyleFlexibleBoxData& o) const
  40     {
  41         return !(*this == o);
  42     }
  43
  44     float flex;
  45     unsigned int flex_group;
  46     unsigned int ordinal_group;
  47
  48     unsigned align : 3; // EBoxAlignment
  49     unsigned pack: 3; // EBoxAlignment
  50     unsigned orient: 1; // EBoxOrient
  51     unsigned lines : 1; // EBoxLines
  52
  53 private:
  54     StyleFlexibleBoxData();
  55     StyleFlexibleBoxData(const StyleFlexibleBoxData&);
  56 };
  57
  58 } // namespace WebCore
  59
  60 #endif // StyleFlexibleBoxData_h