encoder/sox/k3bsoxencoderconfigwidget.cpp

0001 /*
0002     SPDX-FileCopyrightText: 2010 Michal Malek <michalm@jabster.pl>
0003     SPDX-FileCopyrightText: 1998-2008 Sebastian Trueg <trueg@k3b.org>
0004
0005     SPDX-License-Identifier: GPL-2.0-or-later
0006 */
0007
0008 #include "k3bsoxencoderconfigwidget.h"
0009 #include "k3bsoxencoderdefaults.h"
0010
0011 #include <KConfigGroup>
0012 #include <KSharedConfig>
0013
0014 K3B_EXPORT_PLUGIN_CONFIG_WIDGET( kcm_k3bsoxencoder, K3bSoxEncoderConfigWidget )
0015
0016 K3bSoxEncoderConfigWidget::K3bSoxEncoderConfigWidget(QObject *parent, const KPluginMetaData& metaData, const QVariantList& args )
0017     : K3b::PluginConfigWidget( parent, metaData, args )
0018 {
0019     setupUi( widget() );
0020     m_editSamplerate->setValidator( new QIntValidator( m_editSamplerate ) );
0021
0022     connect( m_checkManual, SIGNAL(toggled(bool)), this, SLOT(changed()) );
0023     connect( m_comboChannels, SIGNAL(currentIndexChanged(int)), this, SLOT(changed()) );
0024     connect( m_editSamplerate, SIGNAL(textChanged(QString)), this, SLOT(changed()) );
0025     connect( m_comboSize, SIGNAL(currentIndexChanged(int)), this, SLOT(changed()) );
0026     connect( m_comboEncoding, SIGNAL(currentIndexChanged(int)), this, SLOT(changed()) );
0027 }
0028
0029
0030 K3bSoxEncoderConfigWidget::~K3bSoxEncoderConfigWidget()
0031 {
0032 }
0033
0034
0035 void K3bSoxEncoderConfigWidget::load()
0036 {
0037     KSharedConfig::Ptr config = KSharedConfig::openConfig();
0038     KConfigGroup grp( config, QStringLiteral("K3bSoxEncoderPlugin") );
0039
0040     m_checkManual->setChecked( grp.readEntry( "manual settings", DEFAULT_MANUAL_SETTINGS ) );
0041     setChannels( grp.readEntry( "channels", DEFAULT_CHANNELS ) );
0042     m_editSamplerate->setText( QString::number( grp.readEntry( "samplerate", DEFAULT_SAMPLE_RATE ) ) );
0043     setDataEncoding( grp.readEntry( "data encoding", DEFAULT_DATA_ENCODING ) );
0044     setDataSize( grp.readEntry( "data size", DEFAULT_DATA_SIZE ) );
0045 }
0046
0047
0048 void K3bSoxEncoderConfigWidget::save()
0049 {
0050     KSharedConfig::Ptr config = KSharedConfig::openConfig();
0051     KConfigGroup grp( config, QStringLiteral("K3bSoxEncoderPlugin") );
0052
0053     grp.writeEntry( "manual settings", m_checkManual->isChecked() );
0054     grp.writeEntry( "channels", getChannels() );
0055     grp.writeEntry( "data size", getDataSize() );
0056     grp.writeEntry( "samplerate", m_editSamplerate->text().toInt() );
0057     grp.writeEntry( "data encoding", getDataEncoding() );
0058 }
0059
0060
0061 void K3bSoxEncoderConfigWidget::defaults()
0062 {
0063     m_checkManual->setChecked( DEFAULT_MANUAL_SETTINGS );
0064     setChannels( DEFAULT_CHANNELS );
0065     m_editSamplerate->setText( QString::number( DEFAULT_SAMPLE_RATE ) );
0066     setDataEncoding( DEFAULT_DATA_ENCODING );
0067     setDataSize( DEFAULT_DATA_SIZE );
0068     setNeedsSave( true );
0069 }
0070
0071
0072 void K3bSoxEncoderConfigWidget::setChannels( int channels )
0073 {
0074     m_comboChannels->setCurrentIndex( channels == 4 ? 2 : channels-1 );
0075 }
0076
0077
0078 int K3bSoxEncoderConfigWidget::getChannels() const
0079 {
0080     if( m_comboChannels->currentIndex() == 0 )
0081         return 1;
0082     else if( m_comboChannels->currentIndex() == 2 )
0083         return 4;
0084     else
0085         return 2;
0086 }
0087
0088
0089 void K3bSoxEncoderConfigWidget::setDataSize( int size )
0090 {
0091     m_comboSize->setCurrentIndex( size == 8 ? 0 : ( size == 32 ? 2 : 1 ) );
0092 }
0093
0094
0095 int K3bSoxEncoderConfigWidget::getDataSize() const
0096 {
0097     if( m_comboSize->currentIndex() == 0 )
0098         return 8;
0099     else if( m_comboSize->currentIndex() == 2 )
0100         return 32;
0101     else
0102         return 16;
0103 }
0104
0105
0106 void K3bSoxEncoderConfigWidget::setDataEncoding( const QString& encoding )
0107 {
0108     if( encoding == "unsigned" )
0109         m_comboEncoding->setCurrentIndex(1);
0110     else if( encoding == "u-law" )
0111         m_comboEncoding->setCurrentIndex(2);
0112     else if( encoding == "A-law" )
0113         m_comboEncoding->setCurrentIndex(3);
0114     else if( encoding == "ADPCM" )
0115         m_comboEncoding->setCurrentIndex(4);
0116     else if( encoding == "IMA_ADPCM" )
0117         m_comboEncoding->setCurrentIndex(5);
0118     else if( encoding == "GSM" )
0119         m_comboEncoding->setCurrentIndex(6);
0120     else if( encoding == "Floating-point" )
0121         m_comboEncoding->setCurrentIndex(7);
0122     else
0123         m_comboEncoding->setCurrentIndex(0);
0124 }
0125
0126
0127 QString K3bSoxEncoderConfigWidget::getDataEncoding() const
0128 {
0129     switch( m_comboEncoding->currentIndex() ) {
0130         case 1: return "unsigned";
0131         case 2: return "u-law";
0132         case 3: return "A-law";
0133         case 4: return "ADPCM";
0134         case 5: return "IMA_ADPCM";
0135         case 6: return "GSM";
0136         case 7: return "Floating-point";
0137         default: return "signed";
0138     }
0139 }
0140
0141 #include "k3bsoxencoderconfigwidget.moc"
0142
0143 #include "moc_k3bsoxencoderconfigwidget.cpp"