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/*
SPDX-FileCopyrightText: 2003-2009 Sebastian Trueg <trueg@k3b.org>
SPDX-FileCopyrightText: 1998-2009 Sebastian Trueg <trueg@k3b.org>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "k3blameencoderconfigwidget.h"
#include "k3blameencoderdefaults.h"
#include "k3blamemanualsettingsdialog.h"
#include "k3blametyes.h"
#include <KAboutData>
#include <KConfig>
#include <KConfigGroup>
#include <KSharedConfig>
#include <QDebug>
#include <QFile>
#include <QCheckBox>
#include <QLayout>
#include <QLabel>
#include <QPushButton>
#include <QRadioButton>
#include <QSlider>
namespace {
int mode2Index( const QString& mode )
{
if( mode == "stereo" )
return 0;
else if( mode == "joint" )
return 1;
else // mono
return 2;
}
} // namespace
K3B_EXPORT_PLUGIN_CONFIG_WIDGET( kcm_k3blameencoder, K3bLameEncoderSettingsWidget )
K3bLameEncoderSettingsWidget::K3bLameEncoderSettingsWidget( QObject* parent, const KPluginMetaData& metaData, const QVariantList& args )
: K3b::PluginConfigWidget( parent, metaData, args )
{
setupUi( widget() );
m_manualSettingsDialog = new K3bLameManualSettingsDialog( widget() );
for( int i = 0; s_lame_bitrates[i]; ++i )
m_manualSettingsDialog->m_comboMaximumBitrate->addItem( i18n("%1 kbps" , s_lame_bitrates[i]) );
for( int i = 0; s_lame_bitrates[i]; ++i )
m_manualSettingsDialog->m_comboMinimumBitrate->addItem( i18n("%1 kbps" , s_lame_bitrates[i]) );
for( int i = 0; s_lame_bitrates[i]; ++i )
m_manualSettingsDialog->m_comboConstantBitrate->addItem( i18n("%1 kbps" , s_lame_bitrates[i]) );
// TODO: add whatsthis help for the quality level.
// QString qualityLevelWhatsThis = i18n("<p>");
connect( m_buttonManualSettings, SIGNAL(clicked()),
this, SLOT(slotShowManualSettings()) );
connect( m_sliderQuality, SIGNAL(valueChanged(int)),
this, SLOT(slotQualityLevelChanged(int)) );
updateManualSettingsLabel();
slotQualityLevelChanged( m_sliderQuality->value() );
connect( m_radioQualityLevel, SIGNAL(toggled(bool)), this, SLOT(changed()) );
connect( m_sliderQuality, SIGNAL(valueChanged(int)), this, SLOT(changed()) );
connect( m_radioManual, SIGNAL(toggled(bool)), this, SLOT(changed()) );
connect( m_spinEncoderQuality, SIGNAL(valueChanged(int)), this, SLOT(changed()) );
connect( m_checkCopyright, SIGNAL(toggled(bool)), this, SLOT(changed()) );
connect( m_checkOriginal, SIGNAL(toggled(bool)), this, SLOT(changed()) );
connect( m_checkISO, SIGNAL(toggled(bool)), this, SLOT(changed()) );
connect( m_checkError, SIGNAL(toggled(bool)), this, SLOT(changed()) );
}
K3bLameEncoderSettingsWidget::~K3bLameEncoderSettingsWidget()
{
}
void K3bLameEncoderSettingsWidget::slotShowManualSettings()
{
// save current settings for proper cancellation
bool constant = m_manualSettingsDialog->m_radioConstantBitrate->isChecked();
int constBitrate = m_manualSettingsDialog->m_comboConstantBitrate->currentIndex();
int max = m_manualSettingsDialog->m_comboMaximumBitrate->currentIndex();
int min = m_manualSettingsDialog->m_comboMinimumBitrate->currentIndex();
int av = m_manualSettingsDialog->m_spinAverageBitrate->value();
int mode = m_manualSettingsDialog->m_comboMode->currentIndex();
if( m_manualSettingsDialog->exec() == QDialog::Rejected ) {
m_manualSettingsDialog->m_radioConstantBitrate->setChecked( constant );
m_manualSettingsDialog->m_comboConstantBitrate->setCurrentIndex( constBitrate );
m_manualSettingsDialog->m_comboMaximumBitrate->setCurrentIndex( max );
m_manualSettingsDialog->m_comboMinimumBitrate->setCurrentIndex( min );
m_manualSettingsDialog->m_spinAverageBitrate->setValue( av );
m_manualSettingsDialog->m_comboMode->setCurrentIndex( mode );
}
else
updateManualSettingsLabel();
markAsChanged();
}
void K3bLameEncoderSettingsWidget::updateManualSettingsLabel()
{
if( m_manualSettingsDialog->m_radioConstantBitrate->isChecked() )
m_labelManualSettings->setText( i18n("Constant Bitrate: %1 kbps (%2)",
s_lame_bitrates[m_manualSettingsDialog->m_comboConstantBitrate->currentIndex()],
s_lame_mode_strings[m_manualSettingsDialog->m_comboMode->currentIndex()].toString()) );
else
m_labelManualSettings->setText( i18n("Variable Bitrate (%1)",
s_lame_mode_strings[m_manualSettingsDialog->m_comboMode->currentIndex()].toString()) );
}
void K3bLameEncoderSettingsWidget::slotQualityLevelChanged( int val )
{
m_labelQualityLevel->setText( s_lame_preset_strings[val].toString() );
}
void K3bLameEncoderSettingsWidget::load()
{
qDebug();
KSharedConfig::Ptr c = KSharedConfig::openConfig();
KConfigGroup grp(c, QStringLiteral("K3bLameEncoderPlugin") );
QString mode = grp.readEntry( "Mode", DEFAULT_MODE );
m_manualSettingsDialog->m_comboMode->setCurrentIndex( mode2Index( mode ) );
bool manual = grp.readEntry( "Manual Bitrate Settings", DEFAULT_MANUAL_BITRATE );
if( manual )
m_radioManual->setChecked(true);
else
m_radioQualityLevel->setChecked(true);
if(grp.readEntry( "VBR", DEFAULT_VBR ) )
m_manualSettingsDialog->m_radioVariableBitrate->setChecked( true );
else
m_manualSettingsDialog->m_radioConstantBitrate->setChecked( true );
m_manualSettingsDialog->m_comboConstantBitrate->setCurrentText( i18n("%1 kbps",grp.readEntry( "Constant Bitrate", DEFAULT_CONSTANT_BITRATE )) );
m_manualSettingsDialog->m_comboMaximumBitrate->setCurrentText( i18n("%1 kbps",grp.readEntry( "Maximum Bitrate", DEFAULT_MAXIMUM_BITRATE )) );
m_manualSettingsDialog->m_comboMinimumBitrate->setCurrentText( i18n("%1 kbps",grp.readEntry( "Minimum Bitrate", DEFAULT_MINIMUM_BITRATE )) );
m_manualSettingsDialog->m_spinAverageBitrate->setValue( grp.readEntry( "Average Bitrate", DEFAULT_AVERAGE_BITRATE) );
m_manualSettingsDialog->m_checkBitrateMaximum->setChecked( grp.readEntry( "Use Maximum Bitrate", DEFAULT_USE_MAXIMUM_BITRATE ) );
m_manualSettingsDialog->m_checkBitrateMinimum->setChecked( grp.readEntry( "Use Minimum Bitrate", DEFAULT_USE_MINIMUM_BITRATE ) );
m_manualSettingsDialog->m_checkBitrateAverage->setChecked( grp.readEntry( "Use Average Bitrate", DEFAULT_USE_AVERAGE_BITRATE ) );
m_sliderQuality->setValue( grp.readEntry( "Quality Level", DEFAULT_QUALITY_LEVEL ) );
m_checkCopyright->setChecked( grp.readEntry( "Copyright", DEFAULT_COPYRIGHT ) );
m_checkOriginal->setChecked( grp.readEntry( "Original", DEFAULT_ORIGINAL ) );
m_checkISO->setChecked( grp.readEntry( "ISO compliance", DEFAULT_ISO_COMPLIANCE ) );
m_checkError->setChecked( grp.readEntry( "Error Protection", DEFAULT_ERROR_PROTECTION ) );
// default to 2 which is the same as the -h lame option
m_spinEncoderQuality->setValue( grp.readEntry( "Encoder Quality", DEFAULT_ENCODER_QUALITY ) );
updateManualSettingsLabel();
}
void K3bLameEncoderSettingsWidget::save()
{
qDebug();
KSharedConfig::Ptr c = KSharedConfig::openConfig();
KConfigGroup grp(c, QStringLiteral("K3bLameEncoderPlugin") );
QString mode;
switch( m_manualSettingsDialog->m_comboMode->currentIndex() ) {
case 0:
mode = "stereo";
break;
case 1:
mode = "joint";
break;
case 2:
mode = "mono";
break;
}
grp.writeEntry( "Mode", mode );
grp.writeEntry( "Manual Bitrate Settings", m_radioManual->isChecked() );
grp.writeEntry( "VBR", !m_manualSettingsDialog->m_radioConstantBitrate->isChecked() );
grp.writeEntry( "Constant Bitrate", m_manualSettingsDialog->m_comboConstantBitrate->currentText().left(3).toInt() );
grp.writeEntry( "Maximum Bitrate", m_manualSettingsDialog->m_comboMaximumBitrate->currentText().left(3).toInt() );
grp.writeEntry( "Minimum Bitrate", m_manualSettingsDialog->m_comboMinimumBitrate->currentText().left(3).toInt() );
grp.writeEntry( "Average Bitrate", m_manualSettingsDialog->m_spinAverageBitrate->value() );
grp.writeEntry( "Use Maximum Bitrate", m_manualSettingsDialog->m_checkBitrateMaximum->isChecked() );
grp.writeEntry( "Use Minimum Bitrate", m_manualSettingsDialog->m_checkBitrateMinimum->isChecked() );
grp.writeEntry( "Use Average Bitrate", m_manualSettingsDialog->m_checkBitrateAverage->isChecked() );
grp.writeEntry( "Quality Level", m_sliderQuality->value() );
grp.writeEntry( "Copyright", m_checkCopyright->isChecked() );
grp.writeEntry( "Original", m_checkOriginal->isChecked() );
grp.writeEntry( "ISO compliance", m_checkISO->isChecked() );
grp.writeEntry( "Error Protection", m_checkError->isChecked() );
// default to 2 which is the same as the -h lame option
grp.writeEntry( "Encoder Quality", m_spinEncoderQuality->value() );
}
void K3bLameEncoderSettingsWidget::defaults()
{
qDebug();
m_manualSettingsDialog->m_comboMode->setCurrentIndex( mode2Index( DEFAULT_MODE ) );
if( DEFAULT_MANUAL_BITRATE )
m_radioManual->setChecked(true);
else
m_radioQualityLevel->setChecked(true);
if( DEFAULT_VBR )
m_manualSettingsDialog->m_radioVariableBitrate->setChecked( true );
else
m_manualSettingsDialog->m_radioConstantBitrate->setChecked( true );
m_manualSettingsDialog->m_comboConstantBitrate->setCurrentText( i18n("%1 kbps", DEFAULT_CONSTANT_BITRATE ) );
m_manualSettingsDialog->m_comboMaximumBitrate->setCurrentText( i18n("%1 kbps", DEFAULT_MAXIMUM_BITRATE ) );
m_manualSettingsDialog->m_comboMinimumBitrate->setCurrentText( i18n("%1 kbps", DEFAULT_MINIMUM_BITRATE ) );
m_manualSettingsDialog->m_spinAverageBitrate->setValue( DEFAULT_AVERAGE_BITRATE );
m_manualSettingsDialog->m_checkBitrateMaximum->setChecked( DEFAULT_USE_MAXIMUM_BITRATE );
m_manualSettingsDialog->m_checkBitrateMinimum->setChecked( DEFAULT_USE_MINIMUM_BITRATE );
m_manualSettingsDialog->m_checkBitrateAverage->setChecked( DEFAULT_USE_AVERAGE_BITRATE );
m_sliderQuality->setValue( DEFAULT_QUALITY_LEVEL );
m_checkCopyright->setChecked( DEFAULT_COPYRIGHT );
m_checkOriginal->setChecked( DEFAULT_ORIGINAL );
m_checkISO->setChecked( DEFAULT_ISO_COMPLIANCE );
m_checkError->setChecked( DEFAULT_ERROR_PROTECTION );
// default to 2 which is the same as the -h lame option
m_spinEncoderQuality->setValue( DEFAULT_ENCODER_QUALITY );
updateManualSettingsLabel();
setNeedsSave( true );
}
#include "k3blameencoderconfigwidget.moc"
#include "moc_k3blameencoderconfigwidget.cpp"
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