Rect.h   [plain text]

/*
 * Copyright (C) 1999-2003 Lars Knoll (knoll@kde.org)
 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
 *
 * 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, or (at your option) any later version.
 *
 * 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 Rect_h
#define Rect_h

#include "CSSPrimitiveValue.h"
#include <wtf/RefPtr.h>

namespace WebCore {

class RectBase {
public:
    CSSPrimitiveValue* top() const { return m_top.get(); }
    CSSPrimitiveValue* right() const { return m_right.get(); }
    CSSPrimitiveValue* bottom() const { return m_bottom.get(); }
    CSSPrimitiveValue* left() const { return m_left.get(); }

    void setTop(PassRefPtr<CSSPrimitiveValue> top) { m_top = top; }
    void setRight(PassRefPtr<CSSPrimitiveValue> right) { m_right = right; }
    void setBottom(PassRefPtr<CSSPrimitiveValue> bottom) { m_bottom = bottom; }
    void setLeft(PassRefPtr<CSSPrimitiveValue> left) { m_left = left; }

protected:
    RectBase() { }
    ~RectBase() { }

private:
    RefPtr<CSSPrimitiveValue> m_top;
    RefPtr<CSSPrimitiveValue> m_right;
    RefPtr<CSSPrimitiveValue> m_bottom;
    RefPtr<CSSPrimitiveValue> m_left;
};

class Rect : public RectBase, public RefCounted<Rect> {
public:
    static PassRefPtr<Rect> create() { return adoptRef(new Rect); }

private:
    Rect() { }
};

class Quad : public RectBase, public RefCounted<Quad> {
public:
    static PassRefPtr<Quad> create() { return adoptRef(new Quad); }

private:
    Quad() { }
};

} // namespace WebCore

#endif // Rect_h