/*
 * This file is part of the WebKit project.
 *
 * Copyright (C) 2006 Apple Computer, Inc.
 * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
 * Copyright (C) 2007 Holger Hans Peter Freyther
 * Copyright (C) 2007 Alp Toker <alp@atoker.com>
 * Copyright (C) 2008, 2009 Google, Inc.
 * All rights reserved.
 * Copyright (C) 2009 Kenneth Rohde Christiansen
 *
 * 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 RenderThemeChromiumLinux_h
#define RenderThemeChromiumLinux_h

#include "RenderThemeChromiumSkia.h"

namespace WebCore {

    class RenderThemeChromiumLinux : public RenderThemeChromiumSkia {
    public:
        static PassRefPtr<RenderTheme> create();
        virtual String extraDefaultStyleSheet();

        virtual Color systemColor(int cssValidId) const;

        // A method asking if the control changes its tint when the window has focus or not.
        virtual bool controlSupportsTints(const RenderObject*) const;

        // List Box selection color
        virtual Color activeListBoxSelectionBackgroundColor() const;
        virtual Color activeListBoxSelectionForegroundColor() const;
        virtual Color inactiveListBoxSelectionBackgroundColor() const;
        virtual Color inactiveListBoxSelectionForegroundColor() const;

        virtual void adjustSliderThumbSize(RenderObject*) const;

        void setCaretBlinkInterval(double interval);
        virtual double caretBlinkIntervalInternal() const;

        static void setScrollbarColors(unsigned inactive_color,
                                       unsigned active_color,
                                       unsigned track_color);
        static unsigned thumbInactiveColor() { return m_thumbInactiveColor; }
        static unsigned thumbActiveColor() { return m_thumbActiveColor; }
        static unsigned trackColor() { return m_trackColor; }

    private:
        RenderThemeChromiumLinux();
        virtual ~RenderThemeChromiumLinux();

        // A general method asking if any control tinting is supported at all.
        virtual bool supportsControlTints() const;

        double m_caretBlinkInterval;

        static unsigned m_thumbInactiveColor;
        static unsigned m_thumbActiveColor;
        static unsigned m_trackColor;
    };

} // namespace WebCore

#endif // RenderThemeChromiumLinux_h