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soundkonverter
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soundkonverter/src/configbackendspage.cpp

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#include "configbackendspage.h"
#include "convertpluginloader.h"
#include "replaygainpluginloader.h"
#include "ripperpluginloader.h"
#include "config.h"
#include <tqlayout.h>
#include <tqlabel.h>
#include <tqgroupbox.h>
#include <tqtooltip.h>
#include <tqvbox.h>
#include <tqslider.h>
#include <tqcheckbox.h>
#include <kiconloader.h>
#include <tdelocale.h>
#include <kcombobox.h>
#include <kscrollview.h>
#include <kstandarddirs.h>
ConfigBackendsPage::ConfigBackendsPage( Config* _config, TQMap<TQString, TQString>* _binaries, TQWidget* parent, const char *name )
: ConfigPageBase( parent, name )
{
config = _config;
binaries = _binaries;
grid = new TQGridLayout( parent );
scrollView = new KScrollView( parent, "scrollView" );
scrollView->setResizePolicy( TQScrollView::AutoOneFit );
grid->addWidget( scrollView, 0, 0 );
box = new TQVBox( scrollView->viewport() );
box->setMargin( 11 );
box->setSpacing( 6 );
scrollView->addChild( box );
TQHBox* legendBox = new TQHBox( box );
legendBox->setMargin( 0 );
legendBox->setSpacing( 6 );
TDEStandardDirs* stdDirs = new TDEStandardDirs();
TQLabel* lLegendLabel = new TQLabel( i18n("Legend")+":", legendBox, "lLegendLabel" );
TQLabel* lLegendGreen = new TQLabel( "", legendBox, "lLegendGreen" );
lLegendGreen->setPixmap( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledgreen_legend.png")) );
TQLabel* lLegendFull = new TQLabel( i18n("Full support"), legendBox, "lLegendFull" );
TQLabel* lLegendYellow = new TQLabel("",legendBox,"lLegendYellow");
lLegendYellow->setPixmap( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledyellow_legend.png")) );
TQLabel* lLegendMost = new TQLabel( i18n("Most supported"), legendBox, "lLegendMost" );
TQLabel* lLegendRed = new TQLabel( "", legendBox, "lLegendRed" );
lLegendRed->setPixmap( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledred_legend.png")) );
TQLabel* lLegendBasic = new TQLabel( i18n("Basic support"), legendBox, "lLegendBasic" );
legendBox->setStretchFactor( lLegendLabel, 1 );
TQGroupBox* ripperGroup = new TQGroupBox( 1, Qt::Vertical, box, "ripperGroup" );
ripperGroup->layout()->setSpacing( 6 );
ripperGroup->layout()->setMargin( 6 );
TQLabel* lRipper = new TQLabel( i18n("CD Ripper")+":", ripperGroup, "lRipper" );
cRipper = new KComboBox( ripperGroup, "cRipper" );
connect( cRipper, TQT_SIGNAL(activated(int)),
this, TQT_SLOT(cfgChanged())
);
delete stdDirs;
rebuild();
}
ConfigBackendsPage::~ConfigBackendsPage()
{}
void ConfigBackendsPage::resetDefaults()
{
int i;
int item;
int rank;
i = 1;
rank = 60;
item = 0;
TQValueList<RipperPlugin*> rippers = config->allRippers();
for( TQValueList<RipperPlugin*>::Iterator it = rippers.begin(); it != rippers.end(); ++it )
{
if( (*it)->rip.rank > rank ) {
rank = (*it)->rip.rank;
item = i;
}
i++;
}
cRipper->setCurrentItem( item );
for( TQValueList<FormatOptions>::Iterator a = formatOptions.begin(); a != formatOptions.end(); ++a )
{
FormatItem* formatItem = config->getFormatItem( (*a).format );
if( formatItem == 0 ) continue;
i = item = rank = 0;
for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
if( (*b)->enc.rank > rank ) {
rank = (*b)->enc.rank;
item = i;
}
i++;
}
(*a).cEncoder->setCurrentItem( item );
i = item = rank = 0;
for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->decoders.begin(); b != formatItem->decoders.end(); ++b ) {
if( (*b)->dec.rank > rank ) {
rank = (*b)->dec.rank;
item = i;
}
i++;
}
(*a).cDecoder->setCurrentItem( item );
i = item = rank = 0;
for( TQValueList<ReplayGainPlugin*>::Iterator b = formatItem->replaygains.begin(); b != formatItem->replaygains.end(); ++b ) {
if( (*b)->replaygain.rank > rank ) {
rank = (*b)->replaygain.rank;
item = i;
}
i++;
}
(*a).cReplayGain->setCurrentItem( item );
}
encoderChanged();
for( TQValueList<FormatOptions>::Iterator a = formatOptions.begin(); a != formatOptions.end(); ++a )
{
FormatItem* formatItem = config->getFormatItem( (*a).format );
if( formatItem == 0 ) continue;
TQString encoder = (*a).cEncoder->currentText();
(*a).cInternalReplayGain->setChecked( false );
for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
if( (*b)->enc.bin == encoder && (*b)->enc.strength.enabled ) {
if( (*b)->enc.strength.range_max >= (*b)->enc.strength.range_min )
(*a).sStrength->setValue( (*b)->enc.strength.default_value / (*b)->enc.strength.step );
else
(*a).sStrength->setValue( ( (*b)->enc.strength.range_min - (*b)->enc.strength.default_value ) / (*b)->enc.strength.step );
}
if( (*b)->enc.bin == encoder && (*b)->enc.replaygain.enabled ) {
if( formatItem->replaygain != 0 && formatItem->replaygain->replaygain.rank > (*b)->enc.replaygain.rank ) {
(*a).cInternalReplayGain->setChecked( false );
}
else {
(*a).cInternalReplayGain->setChecked( true );
}
}
}
}
strengthChanged();
cfgChanged();
}
void ConfigBackendsPage::saveSettings()
{
config->setCurrentRipper( 0 );
TQValueList<RipperPlugin*> rippers = config->allRippers();
for( TQValueList<RipperPlugin*>::Iterator it = rippers.begin(); it != rippers.end(); ++it )
{
if( (*it)->rip.bin == cRipper->currentText() ) {
config->setCurrentRipper( *it );
}
}
for( TQValueList<FormatOptions>::Iterator a = formatOptions.begin(); a != formatOptions.end(); ++a )
{
FormatItem* formatItem = config->getFormatItem( (*a).format );
if( formatItem == 0 ) continue;
for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
if( (*b)->enc.bin == (*a).cEncoder->currentText() ) {
formatItem->encoder = (*b);
if( (*b)->enc.strength.enabled ) {
formatItem->compressionLevel = (*a).sStrength->value();
}
if( (*b)->enc.replaygain.enabled ) {
formatItem->internalReplayGain = (*a).cInternalReplayGain->isChecked();
}
}
}
for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->decoders.begin(); b != formatItem->decoders.end(); ++b ) {
if( (*b)->dec.bin == (*a).cDecoder->currentText() ) {
formatItem->decoder = (*b);
}
}
for( TQValueList<ReplayGainPlugin*>::Iterator b = formatItem->replaygains.begin(); b != formatItem->replaygains.end(); ++b ) {
if( (*b)->replaygain.bin == (*a).cReplayGain->currentText() ) {
formatItem->replaygain = (*b);
}
}
}
}
void ConfigBackendsPage::rebuild()
{
for( TQValueList<FormatOptions>::Iterator it = formatOptions.begin(); it != formatOptions.end(); ++it )
{
delete (*it).lEncoder;
disconnect( (*it).cEncoder, TQT_SIGNAL(activated(int)), 0, 0 );
delete (*it).cEncoder;
delete (*it).lStrength;
disconnect( (*it).sStrength,TQT_SIGNAL(valueChanged(int)), 0, 0 );
delete (*it).sStrength;
delete (*it).lStrengthDisplay;
delete (*it).lDecoder;
disconnect( (*it).cDecoder, TQT_SIGNAL(activated(int)), 0, 0 );
delete (*it).cDecoder;
delete (*it).lReplayGain;
disconnect( (*it).cReplayGain, TQT_SIGNAL(activated(int)), 0, 0 );
delete (*it).cReplayGain;
disconnect( (*it).cInternalReplayGain, TQT_SIGNAL(toggled(bool)), 0, 0 );
delete (*it).cInternalReplayGain;
delete (*it).grid;
delete (*it).group;
}
formatOptions.clear();
// TODO show all extensions
TQStringList formats = config->allFormats();
for( TQStringList::Iterator it = formats.begin(); it != formats.end(); ++it )
{
FormatOptions options;
options.format = *it;
FormatItem *formatItem = config->getFormatItem( options.format );
TQString title;
if( formatItem ) {
for( TQStringList::Iterator at = formatItem->extensions.begin(); at != formatItem->extensions.end(); ++at ) {
if( !title.contains((*at).lower()) ) title += (*at).lower() + ", ";
}
title = title.left( title.length() - 2 );
/* title += " [";
for( TQStringList::Iterator bt = formatItem->mime_types.begin(); bt != formatItem->mime_types.end(); ++bt ) {
if( !title.contains((*bt).lower()) ) title += (*bt).lower() + ", ";
}
title = title.left( title.length() - 2 ) + "]";*/
}
else {
title = options.format;
}
options.group = new TQGroupBox( title, box, options.format );
options.group->setColumnLayout( 0, Qt::Vertical );
options.group->layout()->setSpacing( 6 );
options.group->layout()->setMargin( 6 );
options.group->show();
options.grid = new TQGridLayout( options.group->layout() );
options.lEncoder = new TQLabel( i18n("Encoder")+":", options.group, options.format );
options.lEncoder->show();
options.grid->addWidget( options.lEncoder, 0, 0 );
options.cEncoder = new KComboBox( options.group, options.format );
options.cEncoder->show();
connect( options.cEncoder, TQT_SIGNAL(activated(int)),
this, TQT_SLOT(cfgChanged())
);
connect( options.cEncoder, TQT_SIGNAL(activated(int)),
this, TQT_SLOT(encoderChanged())
);
options.grid->addWidget( options.cEncoder, 0, 1 );
options.lStrength = new TQLabel( i18n("Strength")+":", options.group, options.format );
options.lStrength->setAlignment( TQt::AlignRight | TQt::AlignVCenter );
options.lStrength->show();
options.grid->addWidget( options.lStrength, 0, 2 );
options.sStrength = new TQSlider( Qt::Horizontal, options.group, options.format );
options.sStrength->setTickmarks( TQSlider::Below );
options.sStrength->show();
TQToolTip::add( options.sStrength, i18n("Set the compression strength:\n\nLeft = fast conversion\nRight = good resultant file") );
options.grid->addWidget( options.sStrength, 0, 3 );
connect( options.sStrength, TQT_SIGNAL(valueChanged(int)),
this, TQT_SLOT(cfgChanged())
);
connect( options.sStrength, TQT_SIGNAL(valueChanged(int)),
this, TQT_SLOT(strengthChanged())
);
options.lDecoder = new TQLabel( i18n("Decoder")+":", options.group, options.format );
options.lDecoder->show();
options.grid->addWidget( options.lDecoder, 1, 0 );
options.cDecoder = new KComboBox( options.group, options.format );
options.cDecoder->show();
options.grid->addWidget( options.cDecoder, 1, 1 );
connect( options.cDecoder, TQT_SIGNAL(activated(int)),
this, TQT_SLOT(cfgChanged())
);
options.lStrengthDisplay = new TQLabel( "", options.group, options.format );
options.lStrengthDisplay->setAlignment( TQt::AlignRight | TQt::AlignVCenter );
options.lStrengthDisplay->setEnabled( false );
options.grid->addWidget( options.lStrengthDisplay, 1, 3 );
options.lReplayGain = new TQLabel( i18n("Replay Gain")+":", options.group, options.format );
options.lReplayGain->show();
options.grid->addWidget( options.lReplayGain, 2, 0 );
options.cReplayGain = new KComboBox( options.group, options.format );
options.cReplayGain->show();
options.grid->addWidget( options.cReplayGain, 2, 1 );
connect( options.cReplayGain, TQT_SIGNAL(activated(int)),
this, TQT_SLOT(cfgChanged())
);
options.cInternalReplayGain = new TQCheckBox( i18n("Use internal Replay Gain"), options.group, options.format );
TQToolTip::add( options.cInternalReplayGain, i18n("Use the internal Replay Gain calculator of the encoder") );
options.grid->addWidget( options.cInternalReplayGain, 2, 3 );
connect( options.cInternalReplayGain, TQT_SIGNAL(toggled(bool)),
this, TQT_SLOT(cfgChanged())
);
options.grid->setColStretch( 0, 0 );
options.grid->setColStretch( 1, 1 );
options.grid->setColStretch( 2, 1 );
options.grid->setColStretch( 3, 1 );
formatOptions.append( options );
}
refill();
}
void ConfigBackendsPage::refill()
{
TDEStandardDirs* stdDirs = new TDEStandardDirs();
int i, item;
cRipper->clear();
i = item = 0;
cRipper->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledyellow.png")), i18n("TDE audio CD protocol") );
i++;
TQValueList<RipperPlugin*> rippers = config->allRippers();
for( TQValueList<RipperPlugin*>::Iterator it = rippers.begin(); it != rippers.end(); ++it )
{
if( (*binaries)[(*it)->rip.bin] == "" ) continue;
if( (*it)->rip.rank >= 70 ) cRipper->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledgreen.png")), (*it)->rip.bin );
else if( (*it)->rip.rank >= 40 ) cRipper->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledyellow.png")), (*it)->rip.bin );
else cRipper->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledred.png")), (*it)->rip.bin );
if( (*it) == config->getCurrentRipper() ) item = i;
i++;
}
cRipper->setCurrentItem( item );
for( TQValueList<FormatOptions>::Iterator a = formatOptions.begin(); a != formatOptions.end(); ++a )
{
FormatItem* formatItem = config->getFormatItem( (*a).format );
(*a).cEncoder->clear();
(*a).cDecoder->clear();
(*a).cReplayGain->clear();
if( formatItem == 0 ) continue;
i = item = 0;
for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
if( (*binaries)[(*b)->enc.bin] == "" ) continue;
if( (*b)->enc.rank >= 70 ) (*a).cEncoder->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledgreen.png")), (*b)->enc.bin );
else if( (*b)->enc.rank >= 40 ) (*a).cEncoder->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledyellow.png")), (*b)->enc.bin );
else (*a).cEncoder->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledred.png")), (*b)->enc.bin );
if( (*b) == formatItem->encoder ) item = i;
i++;
}
(*a).cEncoder->setCurrentItem( item );
i = item = 0;
for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->decoders.begin(); b != formatItem->decoders.end(); ++b ) {
if( (*binaries)[(*b)->dec.bin] == "" ) continue;
if( (*b)->dec.rank >= 70 ) (*a).cDecoder->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledgreen.png")), (*b)->dec.bin );
else if( (*b)->dec.rank >= 40 ) (*a).cDecoder->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledyellow.png")), (*b)->dec.bin );
else (*a).cDecoder->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledred.png")), (*b)->dec.bin );
if( (*b) == formatItem->decoder ) item = i;
i++;
}
(*a).cDecoder->setCurrentItem( item );
i = item = 0;
for( TQValueList<ReplayGainPlugin*>::Iterator b = formatItem->replaygains.begin(); b != formatItem->replaygains.end(); ++b ) {
if( (*binaries)[(*b)->replaygain.bin] == "" ) continue;
if( (*b)->replaygain.rank >= 70 ) (*a).cReplayGain->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledgreen.png")), (*b)->replaygain.bin );
else if( (*b)->replaygain.rank >= 40 ) (*a).cReplayGain->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledyellow.png")), (*b)->replaygain.bin );
else (*a).cReplayGain->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledred.png")), (*b)->replaygain.bin );
if( (*b) == formatItem->replaygain ) item = i;
i++;
}
(*a).cReplayGain->setCurrentItem( item );
}
delete stdDirs;
encoderChanged();
}
void ConfigBackendsPage::encoderChanged()
{
bool recalc;
for( TQValueList<FormatOptions>::Iterator a = formatOptions.begin(); a != formatOptions.end(); ++a )
{
FormatItem* formatItem = config->getFormatItem( (*a).format );
(*a).lStrength->hide();
(*a).sStrength->hide();
(*a).lStrengthDisplay->hide();
(*a).cInternalReplayGain->hide();
if( formatItem == 0 ) continue;
TQString encoder = (*a).cEncoder->currentText();
for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
if( TQT_BASE_OBJECT_NAME::sender() && (*a).format == TQT_TQOBJECT(const_cast<TQT_BASE_OBJECT_NAME*>((TQT_BASE_OBJECT_NAME::sender())))->name() ) recalc = true;
else if( !TQT_BASE_OBJECT_NAME::sender() ) recalc = true;
else recalc = false;
if( (*b)->enc.bin == encoder && (*b)->enc.strength.enabled ) {
(*a).lStrength->show();
if( (*b)->enc.strength.range_max >= (*b)->enc.strength.range_min ) {
(*a).sStrength->setMinValue( (int)((*b)->enc.strength.range_min/(*b)->enc.strength.step) );
(*a).sStrength->setMaxValue( (int)((*b)->enc.strength.range_max/(*b)->enc.strength.step) );
}
else {
(*a).sStrength->setMinValue( (int)((*b)->enc.strength.range_max/(*b)->enc.strength.step) );
(*a).sStrength->setMaxValue( (int)((*b)->enc.strength.range_min/(*b)->enc.strength.step) );
}
(*a).sStrength->setPageStep( 1 );
if( TQT_BASE_OBJECT_NAME::sender() && (*a).format == TQT_TQOBJECT(const_cast<TQT_BASE_OBJECT_NAME*>(TQT_BASE_OBJECT_NAME::sender()))->name() ) {
if( (*b)->enc.strength.range_max >= (*b)->enc.strength.range_min )
(*a).sStrength->setValue( (*b)->enc.strength.default_value / (*b)->enc.strength.step );
else
(*a).sStrength->setValue( ( (*b)->enc.strength.range_min - (*b)->enc.strength.default_value ) / (*b)->enc.strength.step );
}
else if( !TQT_BASE_OBJECT_NAME::sender() ) {
(*a).sStrength->setValue( formatItem->compressionLevel );
}
(*a).sStrength->show();
(*a).lStrengthDisplay->show();
}
if( (*b)->enc.bin == encoder && (*b)->enc.replaygain.enabled ) {
(*a).cInternalReplayGain->show();
if( recalc ) (*a).cInternalReplayGain->setChecked( formatItem->internalReplayGain );
}
}
}
strengthChanged();
}
void ConfigBackendsPage::strengthChanged()
{
for( TQValueList<FormatOptions>::Iterator a = formatOptions.begin(); a != formatOptions.end(); ++a )
{
FormatItem* formatItem = config->getFormatItem( (*a).format );
if( formatItem == 0 ) continue;
TQString encoder = (*a).cEncoder->currentText();
for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
if( (*b)->enc.bin == encoder && (*b)->enc.strength.enabled ) {
TQString strength = (*b)->enc.strength.param;
int compressionLevel = (*a).sStrength->value();
if( (*b)->enc.strength.profiles.empty() ) {
if( (*b)->enc.strength.step < 1 ) {
if( (*b)->enc.strength.range_max >= (*b)->enc.strength.range_min )
strength.replace( "%c", TQString::number( compressionLevel * (*b)->enc.strength.step ) );
else
strength.replace( "%c", TQString::number( (*b)->enc.strength.range_min - compressionLevel * (*b)->enc.strength.step ) );
}
else {
if( (*b)->enc.strength.range_max >= (*b)->enc.strength.range_min )
strength.replace( "%c", TQString::number( (int)(compressionLevel * (*b)->enc.strength.step) ) );
else
strength.replace( "%c", TQString::number( (int)((*b)->enc.strength.range_min - compressionLevel * (*b)->enc.strength.step) ) );
}
if( (*b)->enc.strength.separator != '.' ) strength.replace( TQChar('.'), (*b)->enc.strength.separator );
}
else {
TQStringList::Iterator it = (*b)->enc.strength.profiles.at( (int)compressionLevel );
strength.replace( "%c", *it );
}
(*a).lStrengthDisplay->setText( "( \"" + strength + "\" )" );
}
}
}
}
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