analyzerfactory.cpp

Amarok是一款在LINUX或其他类UNIX操作系统中运行的音频播放器软件。 经过两年开发后

/***************************************************************************
                        analyzerfactory.cpp  -  description
                           -------------------
  begin                : Fre Nov 15 2002
  copyright            : (C) 2002 by Mark Kretschmann
  email                : [e-mail]
***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#include <config.h> //for HAVE_QGLWIDGET macro

#include "amarokcore/amarokconfig.h"
#include "analyzerbase.h" //declaration here

#include "baranalyzer.h"
#include "boomanalyzer.h"
#include "sonogram.h"
#include "turbine.h"
#include "blockanalyzer.h"

#ifdef HAVE_QGLWIDGET
#include "glanalyzer.h"
#include "glanalyzer2.h"
#include "glanalyzer3.h"
#endif

#include <qlabel.h>
#include <klocale.h>

//separate from analyzerbase.cpp to save compile time


QWidget *Analyzer::Factory::createAnalyzer( QWidget *parent )
{
    //new XmmsWrapper(); //toplevel

    QWidget *analyzer = 0;

    switch( AmarokConfig::currentAnalyzer() )
    {
    case 2:
        analyzer = new Sonogram( parent );
        break;
    case 1:
        analyzer = new TurbineAnalyzer( parent );
        break;
    case 3:
        analyzer = new BarAnalyzer( parent );
        break;
    case 4:
        analyzer = new BlockAnalyzer( parent );
        break;
#ifdef HAVE_QGLWIDGET
    case 5:
        analyzer = new GLAnalyzer( parent );
        break;
    case 6:
        analyzer = new GLAnalyzer2( parent );
        break;
    case 7:
        analyzer = new GLAnalyzer3( parent );
        break;
    case 8:
#else
    case 5:
#endif
        analyzer = new QLabel( i18n( "Click for Analyzers" ), parent ); //blank analyzer to satisfy Grue
        static_cast<QLabel *>(analyzer)->setAlignment( Qt::AlignCenter );
    break;

    default:
        AmarokConfig::setCurrentAnalyzer( 0 );
    case 0:
        analyzer = new BoomAnalyzer( parent );
    }

    return analyzer;
}

QWidget *Analyzer::Factory::createPlaylistAnalyzer( QWidget *parent)
{
    QWidget *analyzer = 0;
    switch( AmarokConfig::currentPlaylistAnalyzer() )
    {
        case 1:
            analyzer = new TurbineAnalyzer( parent );
            break;
        case 2:
            analyzer = new Sonogram( parent );
            break;
        case 3:
            analyzer = new BoomAnalyzer( parent );
            break;
    #ifdef HAVE_QGLWIDGET
        case 4:
            analyzer = new GLAnalyzer( parent );
            break;
        case 5:
            analyzer = new GLAnalyzer2( parent );
            break;
        case 6:
            analyzer = new GLAnalyzer3( parent );
            break;
        case 7:
    #else
        case 4:
    #endif
            analyzer = new QLabel( i18n( "Click for Analyzers" ), parent ); //blank analyzer to satisfy Grue
            static_cast<QLabel *>(analyzer)->setAlignment( Qt::AlignCenter );
            break;

        default:
            AmarokConfig::setCurrentPlaylistAnalyzer( 0 );
        case 0:
            analyzer = new BlockAnalyzer( parent );
            break;
    }
    return analyzer;
}