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Rivendellaudio/lib/rdexport_settings_dialog.cpp
Fred Gleason 398408476c 2015-08-30 Fred Gleason <fredg@paravelsystems.com> 
* Added PCM24 to 'lib/export_settings_dialog.cpp'.
2015-08-30 08:14:59 -04:00

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// rdexport_settings_dialog.cpp
//
// Edit RDLibrary Settings
//
// (C) Copyright 2002-2015 Fred Gleason <fredg@paravelsystems.com>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
// published by the Free Software Foundation.
//
// 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., 675 Mass Ave, Cambridge, MA 02139, USA.
//
#include <qdialog.h>
#include <qstring.h>
#include <qpushbutton.h>
#include <qlistbox.h>
#include <qtextedit.h>
#include <qevent.h>
#include <qmessagebox.h>
#include <qcheckbox.h>
#include <qbuttongroup.h>
#include <math.h>
#include <rdexport_settings_dialog.h>
RDExportSettingsDialog::RDExportSettingsDialog(RDSettings *settings,
RDStation *station,
QWidget *parent)
: QDialog(parent,"",true)
{
lib_settings=settings;
lib_station=station;
//
// Generate Fonts
//
QFont button_font("helvetica",12,QFont::Bold);
button_font.setPixelSize(12);
//
// Dialog Name
//
setCaption(tr("Edit Export Settings"));
//
// Custom Encoders
//
lib_encoders=new RDEncoderList(station->name());
//
// Default Format
//
lib_format_box=new QComboBox(this);
lib_format_box->setGeometry(100,10,150,19);
connect(lib_format_box,SIGNAL(activated(const QString &)),
this,SLOT(formatData(const QString &)));
QLabel *lib_format_label=new QLabel(lib_format_box,"Format:",this);
lib_format_label->setGeometry(25,10,70,19);
lib_format_label->setAlignment(AlignRight|AlignVCenter|ShowPrefix);
//
// Default Channels
//
lib_channels_box=new QComboBox(this);
lib_channels_box->setGeometry(100,32,60,19);
QLabel *lib_channels_label=
new QLabel(lib_channels_box,tr("&Channels:"),this);
lib_channels_label->setGeometry(25,32,70,19);
lib_channels_label->setAlignment(AlignRight|AlignVCenter|ShowPrefix);
//
// Default Sample Rate
//
lib_samprate_box=new QComboBox(this);
lib_samprate_box->setGeometry(100,54,100,19);
connect(lib_samprate_box,SIGNAL(activated(const QString &)),
this,SLOT(samprateData(const QString &)));
QLabel *lib_samprate_label=
new QLabel(lib_samprate_box,tr("&Sample Rate:"),this);
lib_samprate_label->setGeometry(25,54,75,19);
lib_samprate_label->setAlignment(AlignRight|AlignVCenter|ShowPrefix);
//
// Default Bitrate
//
lib_bitrate_box=new QComboBox(this);
lib_bitrate_box->setGeometry(100,76,100,19);
connect(lib_bitrate_box,SIGNAL(activated(const QString &)),
this,SLOT(bitrateData(const QString &)));
lib_bitrate_label=new QLabel(lib_bitrate_box,tr("&Bitrate:"),this);
lib_bitrate_label->setGeometry(25,76,70,19);
lib_bitrate_label->setAlignment(AlignRight|AlignVCenter|ShowPrefix);
//
// Quality
//
lib_quality_spin=new QSpinBox(this);
lib_quality_spin->setGeometry(100,98,50,19);
lib_quality_spin->setRange(0,10);
lib_quality_label=new QLabel(lib_quality_spin,tr("&Quality:"),this);
lib_quality_label->setGeometry(25,98,70,19);
lib_quality_label->setAlignment(AlignRight|AlignVCenter|ShowPrefix);
//
// Ok Button
//
QPushButton *ok_button=new QPushButton(this);
ok_button->setGeometry(sizeHint().width()-180,sizeHint().height()-60,80,50);
ok_button->setDefault(true);
ok_button->setFont(button_font);
ok_button->setText(tr("&OK"));
connect(ok_button,SIGNAL(clicked()),this,SLOT(okData()));
//
// Cancel Button
//
QPushButton *cancel_button=new QPushButton(this);
cancel_button->setGeometry(sizeHint().width()-90,sizeHint().height()-60,
80,50);
cancel_button->setFont(button_font);
cancel_button->setText(tr("&Cancel"));
connect(cancel_button,SIGNAL(clicked()),this,SLOT(cancelData()));
//
// Populate Fields
//
lib_format_box->insertItem(tr("PCM16"));
if(settings->format()==RDSettings::Pcm16) {
lib_format_box->setCurrentItem(lib_format_box->count()-1);
}
lib_format_box->insertItem(tr("PCM24"));
if(settings->format()==RDSettings::Pcm24) {
lib_format_box->setCurrentItem(lib_format_box->count()-1);
}
if(station->haveCapability(RDStation::HaveFlac)) {
lib_format_box->insertItem(tr("FLAC"));
if(settings->format()==RDSettings::Flac) {
lib_format_box->setCurrentItem(lib_format_box->count()-1);
}
}
lib_format_box->insertItem(tr("MPEG Layer 2"));
if(settings->format()==RDSettings::MpegL2) {
lib_format_box->setCurrentItem(lib_format_box->count()-1);
}
if(station->haveCapability(RDStation::HaveLame)) {
lib_format_box->insertItem(tr("MPEG Layer 3"));
if(settings->format()==RDSettings::MpegL3) {
lib_format_box->setCurrentItem(lib_format_box->count()-1);
}
}
if(station->haveCapability(RDStation::HaveOggenc)) {
lib_format_box->insertItem(tr("OggVorbis"));
if(settings->format()==RDSettings::OggVorbis) {
lib_format_box->setCurrentItem(lib_format_box->count()-1);
}
}
for(unsigned i=0;i<lib_encoders->encoderQuantity();i++) {
lib_format_box->insertItem(lib_encoders->encoder(i)->name());
if(settings->format()==lib_encoders->encoder(i)->id()) {
lib_format_box->setCurrentItem(lib_format_box->count()-1);
}
}
lib_channels_box->insertItem("1");
lib_channels_box->insertItem("2");
lib_channels_box->setCurrentItem(lib_settings->channels()-1);
lib_samprate_box->insertItem("16000");
lib_samprate_box->insertItem("22050");
lib_samprate_box->insertItem("24000");
lib_samprate_box->insertItem("32000");
lib_samprate_box->insertItem("44100");
lib_samprate_box->insertItem("48000");
for(int i=0;i<lib_samprate_box->count();i++) {
if(lib_samprate_box->text(i).toUInt()==lib_settings->sampleRate()) {
lib_samprate_box->setCurrentItem(i);
}
}
ShowBitRates(lib_settings->format(),lib_settings->sampleRate(),
lib_settings->bitRate(),lib_settings->quality());
}
RDExportSettingsDialog::~RDExportSettingsDialog()
{
delete lib_encoders;
delete lib_channels_box;
delete lib_samprate_box;
delete lib_bitrate_box;
}
QSize RDExportSettingsDialog::sizeHint() const
{
return QSize(275,190);
}
QSizePolicy RDExportSettingsDialog::sizePolicy() const
{
return QSizePolicy(QSizePolicy::Fixed,QSizePolicy::Fixed);
}
void RDExportSettingsDialog::formatData(const QString &str)
{
RDSettings::Format fmt=RDSettings::Pcm16;
fmt=GetFormat(str);
bool ok;
unsigned bitrate=lib_bitrate_box->currentText().toUInt(&ok);
if(!ok) {
bitrate=0;
}
ShowBitRates(fmt,lib_samprate_box->currentText().toInt(),
bitrate,lib_quality_spin->value());
}
void RDExportSettingsDialog::samprateData(const QString &str)
{
ShowBitRates(GetFormat(lib_format_box->currentText()),str.toInt(),
lib_bitrate_box->currentText().replace("kbps","").toInt(),
lib_quality_spin->value());
}
void RDExportSettingsDialog::bitrateData(const QString &str)
{
lib_quality_label->setEnabled(str==tr("VBR"));
lib_quality_spin->setEnabled(str==tr("VBR"));
}
void RDExportSettingsDialog::okData()
{
unsigned rate=0;
lib_settings->setFormat(GetFormat(lib_format_box->currentText()));
lib_settings->setChannels(lib_channels_box->currentItem()+1);
lib_settings->setSampleRate(lib_samprate_box->currentText().toInt());
switch(lib_settings->format()) {
case RDSettings::Pcm16:
lib_settings->setBitRate(0);
lib_settings->setQuality(0);
break;
case RDSettings::MpegL1:
case RDSettings::MpegL2:
case RDSettings::MpegL3:
if (lib_bitrate_box && lib_bitrate_box->currentText()){
sscanf(lib_bitrate_box->currentText(),"%d",&rate);
}
if(rate!=0) {
lib_settings->setBitRate(1000*rate);
lib_settings->setQuality(0);
}
else {
lib_settings->setBitRate(0);
lib_quality_spin->setRange(0,9);
lib_settings->setQuality(lib_quality_spin->value());
}
break;
case RDSettings::Flac:
lib_settings->setBitRate(0);
lib_settings->setQuality(0);
break;
case RDSettings::OggVorbis:
lib_settings->setBitRate(0);
lib_quality_spin->setRange(-1,10);
lib_settings->setQuality(lib_quality_spin->value());
break;
default: // Custom format
for(unsigned i=0;i<lib_encoders->encoderQuantity();i++) {
if(lib_encoders->encoder(i)->id()==lib_settings->format()) {
lib_settings->setFormatName(lib_encoders->encoder(i)->name());
lib_settings->
setCustomCommandLine(lib_encoders->encoder(i)->commandLine());
}
}
if(lib_channels_box->isEnabled()) {
lib_settings->setChannels(lib_channels_box->currentText().toUInt());
}
else {
lib_settings->setChannels(0);
}
if(lib_samprate_box->isEnabled()) {
lib_settings->setSampleRate(lib_samprate_box->currentText().toUInt());
}
else {
lib_settings->setSampleRate(0);
}
if(lib_bitrate_box->isEnabled()) {
sscanf(lib_bitrate_box->currentText(),"%d",&rate);
}
if(rate!=0) {
lib_settings->setBitRate(1000*rate);
lib_settings->setQuality(0);
}
else {
lib_settings->setBitRate(0);
}
break;
}
done(0);
}
void RDExportSettingsDialog::cancelData()
{
done(1);
}
void RDExportSettingsDialog::ShowBitRates(RDSettings::Format fmt,
int new_samprate,
int bitrate,int qual)
{
RDEncoder *encoder;
int samprate=lib_samprate_box->currentText().toInt();
int channels=lib_channels_box->currentText().toInt();
lib_channels_box->clear();
lib_samprate_box->clear();
lib_bitrate_box->clear();
switch(fmt) {
case RDSettings::Pcm16: // PCM16
case RDSettings::Pcm24: // PCM16
lib_channels_box->insertItem("1");
lib_channels_box->insertItem("2");
lib_samprate_box->insertItem("32000");
lib_samprate_box->insertItem("44100");
lib_samprate_box->insertItem("48000");
lib_bitrate_box->setDisabled(true);
lib_bitrate_label->setDisabled(true);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case RDSettings::MpegL1: // MPEG-1 Layer 1
lib_channels_box->insertItem("1");
lib_channels_box->insertItem("2");
lib_samprate_box->insertItem("16000");
lib_samprate_box->insertItem("22050");
lib_samprate_box->insertItem("32000");
lib_samprate_box->insertItem("44100");
lib_samprate_box->insertItem("48000");
lib_bitrate_box->setEnabled(true);
lib_bitrate_label->setEnabled(true);
lib_bitrate_box->insertItem(tr("32 kbps"));
lib_bitrate_box->insertItem(tr("64 kbps"));
lib_bitrate_box->insertItem(tr("96 kbps"));
lib_bitrate_box->insertItem(tr("128 kbps"));
lib_bitrate_box->insertItem(tr("160 kbps"));
lib_bitrate_box->insertItem(tr("192 kbps"));
lib_bitrate_box->insertItem(tr("224 kbps"));
lib_bitrate_box->insertItem(tr("256 kbps"));
lib_bitrate_box->insertItem(tr("288 kbps"));
lib_bitrate_box->insertItem(tr("320 kbps"));
lib_bitrate_box->insertItem(tr("352 kbps"));
lib_bitrate_box->insertItem(tr("384 kbps"));
lib_bitrate_box->insertItem(tr("416 kbps"));
lib_bitrate_box->insertItem(tr("448 kbps"));
lib_bitrate_box->insertItem(tr("VBR"));
switch(bitrate) {
case 0:
lib_bitrate_box->setCurrentItem(14);
lib_quality_spin->setEnabled(true);
lib_quality_label->setEnabled(true);
lib_quality_spin->setValue(qual);
lib_quality_spin->setRange(0,9);
break;
case 32000:
lib_bitrate_box->setCurrentItem(0);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 64000:
lib_bitrate_box->setCurrentItem(1);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 96000:
lib_bitrate_box->setCurrentItem(2);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 128000:
lib_bitrate_box->setCurrentItem(3);
lib_quality_label->setDisabled(true);
lib_quality_spin->setDisabled(true);
break;
case 160000:
lib_bitrate_box->setCurrentItem(4);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 192000:
lib_bitrate_box->setCurrentItem(5);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 224000:
lib_bitrate_box->setCurrentItem(6);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 256000:
lib_bitrate_box->setCurrentItem(7);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 288000:
lib_bitrate_box->setCurrentItem(8);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 320000:
lib_bitrate_box->setCurrentItem(9);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 352000:
lib_bitrate_box->setCurrentItem(10);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 384000:
lib_bitrate_box->setCurrentItem(11);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 416000:
lib_bitrate_box->setCurrentItem(12);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 448000:
lib_bitrate_box->setCurrentItem(13);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
}
break;
case RDSettings::MpegL2: // MPEG-1 Layer 2
lib_channels_box->insertItem("1");
lib_channels_box->insertItem("2");
lib_samprate_box->insertItem("16000");
lib_samprate_box->insertItem("22050");
lib_samprate_box->insertItem("32000");
lib_samprate_box->insertItem("44100");
lib_samprate_box->insertItem("48000");
lib_bitrate_box->setEnabled(true);
lib_bitrate_label->setEnabled(true);
lib_bitrate_box->insertItem(tr("32 kbps"));
lib_bitrate_box->insertItem(tr("48 kbps"));
lib_bitrate_box->insertItem(tr("56 kbps"));
lib_bitrate_box->insertItem(tr("64 kbps"));
lib_bitrate_box->insertItem(tr("80 kbps"));
lib_bitrate_box->insertItem(tr("96 kbps"));
lib_bitrate_box->insertItem(tr("112 kbps"));
lib_bitrate_box->insertItem(tr("128 kbps"));
lib_bitrate_box->insertItem(tr("160 kbps"));
lib_bitrate_box->insertItem(tr("192 kbps"));
lib_bitrate_box->insertItem(tr("224 kbps"));
lib_bitrate_box->insertItem(tr("256 kbps"));
lib_bitrate_box->insertItem(tr("320 kbps"));
lib_bitrate_box->insertItem(tr("384 kbps"));
switch(bitrate) {
case 0:
lib_bitrate_box->setCurrentItem(11);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 32000:
lib_bitrate_box->setCurrentItem(0);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 48000:
lib_bitrate_box->setCurrentItem(1);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 56000:
lib_bitrate_box->setCurrentItem(2);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 64000:
lib_bitrate_box->setCurrentItem(3);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 80000:
lib_bitrate_box->setCurrentItem(4);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 96000:
lib_bitrate_box->setCurrentItem(5);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 112000:
lib_bitrate_box->setCurrentItem(6);
lib_quality_label->setDisabled(true);
lib_quality_spin->setDisabled(true);
break;
case 128000:
lib_bitrate_box->setCurrentItem(7);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 160000:
lib_bitrate_box->setCurrentItem(8);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 192000:
lib_bitrate_box->setCurrentItem(9);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 224000:
lib_bitrate_box->setCurrentItem(10);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 256000:
lib_bitrate_box->setCurrentItem(11);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 320000:
lib_bitrate_box->setCurrentItem(12);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 384000:
lib_bitrate_box->setCurrentItem(13);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
}
break;
case RDSettings::MpegL3: // MPEG-1 Layer 3
lib_channels_box->insertItem("1");
lib_channels_box->insertItem("2");
lib_samprate_box->insertItem("32000");
lib_samprate_box->insertItem("44100");
lib_samprate_box->insertItem("48000");
lib_bitrate_box->setEnabled(true);
lib_bitrate_label->setEnabled(true);
switch(samprate) {
case 32000:
case 44100:
case 48000:
default:
lib_bitrate_box->insertItem(tr("32 kbps"));
lib_bitrate_box->insertItem(tr("40 kbps"));
lib_bitrate_box->insertItem(tr("48 kbps"));
lib_bitrate_box->insertItem(tr("56 kbps"));
lib_bitrate_box->insertItem(tr("64 kbps"));
lib_bitrate_box->insertItem(tr("80 kbps"));
lib_bitrate_box->insertItem(tr("96 kbps"));
lib_bitrate_box->insertItem(tr("112 kbps"));
lib_bitrate_box->insertItem(tr("128 kbps"));
lib_bitrate_box->insertItem(tr("160 kbps"));
lib_bitrate_box->insertItem(tr("192 kbps"));
lib_bitrate_box->insertItem(tr("224 kbps"));
lib_bitrate_box->insertItem(tr("256 kbps"));
lib_bitrate_box->insertItem(tr("320 kbps"));
lib_bitrate_box->insertItem(tr("VBR"));
switch(bitrate) {
case 0:
lib_bitrate_box->setCurrentItem(14);
lib_quality_spin->setEnabled(true);
lib_quality_label->setEnabled(true);
lib_quality_spin->setRange(0,9);
lib_quality_spin->setValue(qual);
break;
case 32000:
lib_bitrate_box->setCurrentItem(0);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 40000:
lib_bitrate_box->setCurrentItem(1);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 48000:
lib_bitrate_box->setCurrentItem(2);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 56000:
lib_bitrate_box->setCurrentItem(3);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 64000:
lib_bitrate_box->setCurrentItem(4);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 80000:
lib_bitrate_box->setCurrentItem(5);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 96000:
lib_bitrate_box->setCurrentItem(6);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 112000:
lib_bitrate_box->setCurrentItem(7);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 128000:
lib_bitrate_box->setCurrentItem(8);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 160000:
lib_bitrate_box->setCurrentItem(9);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 192000:
lib_bitrate_box->setCurrentItem(10);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 224000:
lib_bitrate_box->setCurrentItem(11);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 256000:
lib_bitrate_box->setCurrentItem(12);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 320000:
lib_bitrate_box->setCurrentItem(13);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
}
break;
case 16000:
case 22050:
case 24000:
lib_bitrate_box->insertItem(tr("8 kbps"));
lib_bitrate_box->insertItem(tr("16 kbps"));
lib_bitrate_box->insertItem(tr("24 kbps"));
lib_bitrate_box->insertItem(tr("32 kbps"));
lib_bitrate_box->insertItem(tr("40 kbps"));
lib_bitrate_box->insertItem(tr("48 kbps"));
lib_bitrate_box->insertItem(tr("56 kbps"));
lib_bitrate_box->insertItem(tr("64 kbps"));
lib_bitrate_box->insertItem(tr("80 kbps"));
lib_bitrate_box->insertItem(tr("96 kbps"));
lib_bitrate_box->insertItem(tr("112 kbps"));
lib_bitrate_box->insertItem(tr("128 kbps"));
lib_bitrate_box->insertItem(tr("144 kbps"));
lib_bitrate_box->insertItem(tr("160 kbps"));
lib_bitrate_box->insertItem(tr("VBR"));
switch(bitrate) {
case 0:
lib_bitrate_box->setCurrentItem(14);
lib_quality_spin->setEnabled(true);
lib_quality_label->setEnabled(true);
lib_quality_spin->setRange(0,9);
lib_quality_spin->setValue(qual);
break;
case 8000:
lib_bitrate_box->setCurrentItem(0);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 16000:
lib_bitrate_box->setCurrentItem(1);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 24000:
lib_bitrate_box->setCurrentItem(2);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 32000:
lib_bitrate_box->setCurrentItem(3);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 40000:
lib_bitrate_box->setCurrentItem(4);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 48000:
lib_bitrate_box->setCurrentItem(5);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 56000:
lib_bitrate_box->setCurrentItem(6);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 64000:
lib_bitrate_box->setCurrentItem(7);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 80000:
lib_bitrate_box->setCurrentItem(8);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 96000:
lib_bitrate_box->setCurrentItem(9);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 112000:
lib_bitrate_box->setCurrentItem(10);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 128000:
lib_bitrate_box->setCurrentItem(11);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 144000:
lib_bitrate_box->setCurrentItem(12);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case 160000:
lib_bitrate_box->setCurrentItem(13);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
}
break;
}
break;
case RDSettings::Flac:
lib_channels_box->insertItem("1");
lib_channels_box->insertItem("2");
lib_samprate_box->insertItem("32000");
lib_samprate_box->insertItem("44100");
lib_samprate_box->insertItem("48000");
lib_bitrate_box->setDisabled(true);
lib_bitrate_label->setDisabled(true);
lib_quality_spin->setDisabled(true);
lib_quality_label->setDisabled(true);
break;
case RDSettings::OggVorbis:
lib_channels_box->insertItem("1");
lib_channels_box->insertItem("2");
lib_samprate_box->insertItem("32000");
lib_samprate_box->insertItem("44100");
lib_samprate_box->insertItem("48000");
lib_bitrate_box->setDisabled(true);
lib_bitrate_label->setDisabled(true);
lib_quality_spin->setEnabled(true);
lib_quality_label->setEnabled(true);
lib_quality_spin->setRange(-1,10);
lib_quality_spin->setValue(qual);
break;
default: // Custom format
lib_channels_box->clear();
lib_samprate_box->clear();
lib_bitrate_box->clear();
for(unsigned i=0;i<lib_encoders->encoderQuantity();i++) {
encoder=lib_encoders->encoder(i);
if(encoder->id()==fmt) {
if(encoder->allowedChannelsQuantity()==0) {
lib_channels_box->setDisabled(true);
}
else {
lib_channels_box->setEnabled(true);
for(int j=0;j<encoder->allowedChannelsQuantity();j++) {
lib_channels_box->
insertItem(QString().sprintf("%d",encoder->allowedChannel(j)));
}
}
if(encoder->allowedSampleratesQuantity()==0) {
lib_samprate_box->setDisabled(true);
}
else {
lib_samprate_box->setEnabled(true);
for(int j=0;j<encoder->allowedSampleratesQuantity();j++) {
lib_samprate_box->
insertItem(QString().sprintf("%d",
encoder->allowedSamplerate(j)));
}
}
if(encoder->allowedBitratesQuantity()==0) {
lib_bitrate_box->setDisabled(true);
}
else {
lib_bitrate_box->setEnabled(true);
for(int j=0;j<encoder->allowedBitratesQuantity();j++) {
lib_bitrate_box->
insertItem(QString().sprintf("%d kbps",
encoder->allowedBitrate(j)));
}
}
}
}
break;
}
SetCurrentItem(lib_channels_box,channels);
SetCurrentItem(lib_samprate_box,samprate);
}
void RDExportSettingsDialog::SetCurrentItem(QComboBox *box,int value)
{
for(int i=0;i<box->count();i++) {
if(box->text(i).toInt()==value) {
box->setCurrentItem(i);
}
}
}
RDSettings::Format RDExportSettingsDialog::GetFormat(QString str)
{
if(str==tr("PCM16")) {
return RDSettings::Pcm16;
}
if(str==tr("PCM24")) {
return RDSettings::Pcm24;
}
if(str==tr("FLAC")) {
return RDSettings::Flac;
}
if(str==tr("MPEG Layer 2")) {
return RDSettings::MpegL2;
}
if(str==tr("MPEG Layer 3")) {
return RDSettings::MpegL3;
}
if(str==tr("OggVorbis")) {
return RDSettings::OggVorbis;
}
for(unsigned i=0;i<lib_encoders->encoderQuantity();i++) {
if(str==lib_encoders->encoder(i)->name()) {
return (RDSettings::Format)lib_encoders->encoder(i)->id();
}
}
return RDSettings::Pcm16;
}
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