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#include <QTreeWidgetItem>
#include <QAudioDeviceInfo>
#include "gui/preferencesdialog.h"
#include "ui_preferencesdialog.h"
#include "settings/preferences.h"
PreferencesDialog::PreferencesDialog(Preferences* preferences, QWidget* parent) :
QDialog(parent),
ui(new Ui::PreferencesDialog),
m_preferences(preferences)
{
ui->setupUi(this);
QStringList sl;
bool found;
QList<QAudioDeviceInfo> devices = QAudioDeviceInfo::availableDevices(QAudio::AudioOutput);
sl.clear();
sl.append(tr("Default output device (use first suitable)"));
QTreeWidgetItem* dev = new QTreeWidgetItem(ui->audioTree, sl);
dev->setFirstColumnSpanned(true);
dev->setData(0, Qt::UserRole, "");
for(QList<QAudioDeviceInfo>::ConstIterator it = devices.begin(); it != devices.end(); ++it) {
sl.clear();
sl.append(it->deviceName());
QTreeWidgetItem* dev = new QTreeWidgetItem(ui->audioTree, sl);
dev->setFirstColumnSpanned(true);
dev->setData(0, Qt::UserRole, it->deviceName());
}
found = false;
for(int i = 0; i < ui->audioTree->topLevelItemCount(); ++i) {
if(ui->audioTree->topLevelItem(i)->data(0, Qt::UserRole).toString() == m_preferences->getAudioOutput()) {
ui->audioTree->setCurrentItem(ui->audioTree->topLevelItem(i));
found = true;
break;
}
}
if(!found)
ui->audioTree->setCurrentItem(ui->audioTree->topLevelItem(0));
ui->audioRate->addItem(tr("48000 Hz"), 48000);
ui->audioRate->addItem(tr("44100 Hz"), 44100);
ui->audioRate->addItem(tr("24000 Hz"), 24000);
ui->audioRate->addItem(tr("22050 Hz"), 22050);
found = false;
for(int i = 0; i < ui->audioRate->count(); ++i) {
if(ui->audioRate->itemData(i).toInt() == m_preferences->getAudioOutputRate()) {
ui->audioRate->setCurrentIndex(i);
found = true;
break;
}
}
if(!found)
ui->audioRate->setCurrentIndex(1);
ui->stackedWidget->setCurrentIndex(0);
ui->configTree->setCurrentItem(ui->configTree->topLevelItem(0));
}
PreferencesDialog::~PreferencesDialog()
{
delete ui;
}
void PreferencesDialog::accept()
{
if(ui->audioTree->currentItem() != NULL)
m_preferences->setAudioOutput(ui->audioTree->currentItem()->data(0, Qt::UserRole).toString());
else m_preferences->setAudioOutput(QString());
m_preferences->setAudioOutputRate(ui->audioRate->itemData(ui->audioRate->currentIndex()).toInt());
QDialog::accept();
}
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