dvdinfoframe.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_DVDINFOFRAME_H
#define OUTPUT_UNICHROME_OSD_DVDINFOFRAME_H
//------------------------------------------------------------------------------

#include "Frame.h"
#include "IconField.h"
#include "ProgressWindow.h"

#include "output/osd/DVDPosition.h"

#include "unichrome/Icon.h"

#include "enums.h"

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

namespace output { namespace unichrome { namespace osd {

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

/**
 * The DVD info frame.
 */
class DVDInfoFrame : public Frame
{
public:
    /**
     * The width of the dvd info window.
     */
    static const size_t width = 500;

    /**
     * The height of the dvd info window.
     */
    static const size_t height = 160;
    
    /**
     * The offset of the DVD info window from the bottom.
     */
    static const size_t bottomOffset = 60;
    
    /**
     * The background color.
     */
    static const uint32_t backgroundColor = 0x00852363;

    /**
     * The color of field values.
     */
    static const uint32_t fieldValueColor = 0x00deff5a;

    /**
     * The color of the progress bar values.
     */
    static const uint32_t progressBarColor = 0x0000ff99;

private:
    /**
     * The icon directory.
     */
    char* iconDirectory;
    
    /**
     * The icon for the title field.
     */
    ::unichrome::Icon titleIcon;

    /**
     * The icon for the chapter field.
     */
    ::unichrome::Icon chapterIcon;

    /**
     * The icon for the audio language field.
     */
    ::unichrome::Icon audioLanguageIcon;

    /**
     * The icon for the subtitle language field.
     */
    ::unichrome::Icon spuLanguageIcon;

    /**
     * The icon for playmode: PLAY
     */
    ::unichrome::Icon playModePlayIcon;

    /**
     * The icon for playmode: PAUSE
     */
    ::unichrome::Icon playModePauseIcon;

    /**
     * The icon for playmode: FAST_FORWARD_1
     */
    ::unichrome::Icon playModeFF1Icon;

    /**
     * The icon for playmode: FAST_FORWARD_2
     */
    ::unichrome::Icon playModeFF2Icon;

    /**
     * The icon for playmode: FAST_FORWARD_3
     */
    ::unichrome::Icon playModeFF3Icon;

    /**
     * The icon for playmode: FAST_BACKWARD_1
     */
    ::unichrome::Icon playModeREW1Icon;

    /**
     * The icon for playmode: FAST_BACKWARD_2
     */
    ::unichrome::Icon playModeREW2Icon;

    /**
     * The icon for playmode: FAST_BACKWARD_3
     */
    ::unichrome::Icon playModeREW3Icon;

    /**
     * The title field.
     */
    IconField titleField;
    
    /**
     * The chapter field.
     */
    IconField chapterField;
    
    /**
     * The audio language field.
     */
    IconField audioLanguageField;
    
    /**
     * The subtitle language field.
     */
    IconField spuLanguageField;
    
    /**
     * The progress window.
     */
    ProgressWindow progressWindow;

    /**
     * The playmode window.
     */
    ::unichrome::LogicalWindow playModeWindow;
    
    /**
     * The last DVD position.
     */
    output::osd::DVDPosition currentPosition;

    /**
     * The audio language code.
     */
    unsigned currentAudioLanguageCode;

    /**
     * The subtitle language code.
     */
    unsigned currentSPULanguageCode;

    /**
     * The current play mode.
     */
    playMode_t currentPlayMode;

public:
    /**
     * Construct the frame.
     */
    DVDInfoFrame(Config& config, ::unichrome::Window& displayWindow,
                 RoundedField::Config& numericFieldConfig,
                 RoundedField::Config& capitalFieldConfig,
                 const char* iconDirectory = 0);

    /**
     * Destroy the frame.
     */
    ~DVDInfoFrame();

    /**
     * Set the position
     */
    void setPosition(const output::osd::DVDPosition& dvdPosition);

    /**
     * Set the language codes.
     */
    void setLanguages(unsigned audioLanguageCode,
                      unsigned spuLanguageCode);

    /**
     * Set the play mode.
     */
    void setPlayMode(playMode_t playMode);

private:
    /**
     * Setup a position field.
     */
    void setPosition(IconField& positionField,
                     unsigned& currentPosition, unsigned newPosition);

    /**
     * Setup a language code.
     */
    void setLanguageCode(IconField& languageField,
                         unsigned& currentCode, unsigned newCode);
};

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

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

//------------------------------------------------------------------------------
#endif // OUTPUT_UNICHROME_OSD_DVDINFOFRAME_H

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