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      1 /*
      2  * Copyright (C) 1999-2003 Lars Knoll (knoll (at) kde.org)
      3  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
      4  *
      5  * This library is free software; you can redistribute it and/or
      6  * modify it under the terms of the GNU Library General Public
      7  * License as published by the Free Software Foundation; either
      8  * version 2 of the License, or (at your option) any later version.
      9  *
     10  * This library is distributed in the hope that it will be useful,
     11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     13  * Library General Public License for more details.
     14  *
     15  * You should have received a copy of the GNU Library General Public License
     16  * along with this library; see the file COPYING.LIB.  If not, write to
     17  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     18  * Boston, MA 02110-1301, USA.
     19  */
     20 
     21 #ifndef Rect_h
     22 #define Rect_h
     23 
     24 #include "CSSPrimitiveValue.h"
     25 #include <wtf/RefPtr.h>
     26 
     27 namespace WebCore {
     28 
     29     class RectBase {
     30     public:
     31         CSSPrimitiveValue* top() const { return m_top.get(); }
     32         CSSPrimitiveValue* right() const { return m_right.get(); }
     33         CSSPrimitiveValue* bottom() const { return m_bottom.get(); }
     34         CSSPrimitiveValue* left() const { return m_left.get(); }
     35 
     36         void setTop(PassRefPtr<CSSPrimitiveValue> top) { m_top = top; }
     37         void setRight(PassRefPtr<CSSPrimitiveValue> right) { m_right = right; }
     38         void setBottom(PassRefPtr<CSSPrimitiveValue> bottom) { m_bottom = bottom; }
     39         void setLeft(PassRefPtr<CSSPrimitiveValue> left) { m_left = left; }
     40 
     41     protected:
     42         RectBase() { }
     43         ~RectBase() { }
     44 
     45     private:
     46         RefPtr<CSSPrimitiveValue> m_top;
     47         RefPtr<CSSPrimitiveValue> m_right;
     48         RefPtr<CSSPrimitiveValue> m_bottom;
     49         RefPtr<CSSPrimitiveValue> m_left;
     50     };
     51 
     52     class Rect : public RectBase, public RefCounted<Rect> {
     53     public:
     54         static PassRefPtr<Rect> create() { return adoptRef(new Rect); }
     55 
     56     private:
     57         Rect() { }
     58     };
     59 
     60 } // namespace WebCore
     61 
     62 #endif // Rect_h
     63