WebCore/StyleInheritedData.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 StyleInheritedData_h
  26 #define StyleInheritedData_h
  27
  28 #include "Color.h"
  29 #include "Font.h"
  30 #include "Length.h"
  31 #include <wtf/PassRefPtr.h>
  32 #include <wtf/RefCounted.h>
  33 #include <wtf/RefPtr.h>
  34
  35 namespace WebCore {
  36
  37 class StyleImage;
  38 class CursorList;
  39
  40 class StyleInheritedData : public RefCounted<StyleInheritedData> {
  41 public:
  42     static PassRefPtr<StyleInheritedData> create() { return adoptRef(new StyleInheritedData); }
  43     PassRefPtr<StyleInheritedData> copy() const { return adoptRef(new StyleInheritedData(*this)); }
  44     ~StyleInheritedData();
  45
  46     bool operator==(const StyleInheritedData& o) const;
  47     bool operator!=( const StyleInheritedData& o) const
  48     {
  49         return !(*this == o);
  50     }
  51
  52     Length indent;
  53     // could be packed in a short but doesn't
  54     // make a difference currently because of padding
  55     Length line_height;
  56     Length specified_line_height;
  57
  58     RefPtr<StyleImage> list_style_image;
  59     RefPtr<CursorList> cursorData;
  60
  61     Font font;
  62     Color color;
  63
  64     float m_effectiveZoom;
  65
  66     short horizontal_border_spacing;
  67     short vertical_border_spacing;
  68
  69     // Paged media properties.
  70     short widows;
  71     short orphans;
  72     unsigned page_break_inside : 2; // EPageBreak
  73
  74 private:
  75     StyleInheritedData();
  76     StyleInheritedData(const StyleInheritedData&);
  77 };
  78
  79 } // namespace WebCore
  80
  81 #endif // StyleInheritedData_h