roundedfield.h

Linux下比较早的基于命令行的DVD播放器

//
// Copyright (c) 2005 by Istv醤 V醨adi
//
// This file is part of dxr3Player, a DVD player written specifically 
// for the DXR3 (aka Hollywood+) decoder card.

// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

#ifndef OUTPUT_UNICHROME_OSD_ROUNDEDFIELD_H
#define OUTPUT_UNICHROME_OSD_ROUNDEDFIELD_H
//------------------------------------------------------------------------------

#include "Field.h"

//------------------------------------------------------------------------------

namespace output { namespace unichrome { namespace osd {

//------------------------------------------------------------------------------

/**
 * A field with rounded edges.
 */
class RoundedField : public Field
{
public:
    /**
     * The configuration class for rounded fields.
     */
    class Config : public Field::Config
    {
    public:
        /**
         * The total height of the field.
         */
        size_t totalHeight;

        /**
         * Construct the rounded field frame configuration.
         */
        Config(::unichrome::Unichrome& videoDevice,
               ::unichrome::Font& valueFont,
               uint32_t backgroundColor,
               const char* charset = 0);
    };

    /**
     * Type for determining which sides contain rounds.
     */
    typedef enum rounds_t {
        LEFT,

        RIGHT,

        BOTH
    };


public:
    /**
     * Construct the rounded field with the given config and size. Note that
     * the size is the net size, i.e. the circles will be out of this
     * size.
     */
    RoundedField(const Config& config, ::unichrome::Window& parentWindow,
                 size_t x, size_t y, size_t width,
                 uint32_t valueColor, rounds_t rounds = BOTH);
};

//------------------------------------------------------------------------------

} /* namespace output::unichrome::osd */ } /* namespace output::unichrome */ } /* namespace output */

//------------------------------------------------------------------------------
#endif // OUTPUT_UNICHROME_OSD_ROUNDEDFIELD_H

// Local variables:
// mode: c++
// End: