1 files changed, 573 insertions, 0 deletions

diff --git a/utils/alsoft-config/mainwindow.cpp b/utils/alsoft-config/mainwindow.cpp
new file mode 100644
index 00000000..e799c4fb
--- /dev/null
+++ b/utils/alsoft-config/mainwindow.cpp
@@ -0,0 +1,573 @@
+#include <QFileDialog>
+#include <QMessageBox>
+#include <QSettings>
+#include <QtGlobal>
+#include "mainwindow.h"
+#include "ui_mainwindow.h"
+
+namespace {
+static const struct {
+    char backend_name[16];
+    char menu_string[32];
+} backendMenuList[] = {
+#ifdef Q_OS_WIN32
+    { "mmdevapi", "Add MMDevAPI" },
+    { "dsound", "Add DirectSound" },
+    { "winmm", "Add Windows Multimedia" },
+#endif
+#ifdef Q_OS_MAC
+    { "core", "Add CoreAudio" },
+#endif
+    { "pulse", "Add PulseAudio" },
+#ifdef Q_OS_UNIX
+    { "alsa", "Add ALSA" },
+    { "oss", "Add OSS" },
+    { "solaris", "Add Solaris" },
+    { "sndio", "Add SndIO" },
+    { "qsa", "Add QSA" },
+#endif
+    { "port", "Add PortAudio" },
+    { "opensl", "Add OpenSL" },
+    { "null", "Add Null Output" },
+    { "wave", "Add Wave Writer" },
+    { "", "" }
+};
+
+static QString getDefaultConfigName()
+{
+#ifdef Q_OS_WIN32
+    static const char fname[] = "alsoft.ini";
+    QByteArray base = qgetenv("AppData");
+#else
+    static const char fname[] = "alsoft.conf";
+    QByteArray base = qgetenv("XDG_CONFIG_HOME");
+    if(base.isEmpty())
+    {
+        base = qgetenv("HOME");
+        if(base.isEmpty() == false)
+            base += "/.config";
+    }
+#endif
+    if(base.isEmpty() == false)
+        return base +'/'+ fname;
+    return fname;
+}
+}
+
+MainWindow::MainWindow(QWidget *parent) :
+    QMainWindow(parent),
+    ui(new Ui::MainWindow),
+    mPeriodSizeValidator(NULL),
+    mPeriodCountValidator(NULL),
+    mSourceCountValidator(NULL),
+    mEffectSlotValidator(NULL),
+    mSourceSendValidator(NULL),
+    mSampleRateValidator(NULL),
+    mReverbBoostValidator(NULL)
+{
+    ui->setupUi(this);
+
+    mPeriodSizeValidator = new QIntValidator(64, 8192, this);
+    ui->periodSizeEdit->setValidator(mPeriodSizeValidator);
+    mPeriodCountValidator = new QIntValidator(2, 16, this);
+    ui->periodCountEdit->setValidator(mPeriodCountValidator);
+
+    mSourceCountValidator = new QIntValidator(0, 256, this);
+    ui->srcCountLineEdit->setValidator(mSourceCountValidator);
+    mEffectSlotValidator = new QIntValidator(0, 16, this);
+    ui->effectSlotLineEdit->setValidator(mEffectSlotValidator);
+    mSourceSendValidator = new QIntValidator(0, 4, this);
+    ui->srcSendLineEdit->setValidator(mSourceSendValidator);
+    mSampleRateValidator = new QIntValidator(8000, 192000, this);
+    ui->sampleRateCombo->lineEdit()->setValidator(mSampleRateValidator);
+
+    mReverbBoostValidator = new QDoubleValidator(-12.0, +12.0, 1, this);
+    ui->reverbBoostEdit->setValidator(mReverbBoostValidator);
+
+    connect(ui->actionLoad, SIGNAL(triggered()), this, SLOT(loadConfigFromFile()));
+    connect(ui->actionSave_As, SIGNAL(triggered()), this, SLOT(saveConfigAsFile()));
+
+    connect(ui->applyButton, SIGNAL(clicked()), this, SLOT(saveCurrentConfig()));
+
+    connect(ui->periodSizeSlider, SIGNAL(valueChanged(int)), this, SLOT(updatePeriodSizeEdit(int)));
+    connect(ui->periodSizeEdit, SIGNAL(editingFinished()), this, SLOT(updatePeriodSizeSlider()));
+    connect(ui->periodCountSlider, SIGNAL(valueChanged(int)), this, SLOT(updatePeriodCountEdit(int)));
+    connect(ui->periodCountEdit, SIGNAL(editingFinished()), this, SLOT(updatePeriodCountSlider()));
+
+    connect(ui->hrtfAddButton, SIGNAL(clicked()), this, SLOT(addHrtfFile()));
+    connect(ui->hrtfRemoveButton, SIGNAL(clicked()), this, SLOT(removeHrtfFile()));
+
+    ui->enabledBackendList->setContextMenuPolicy(Qt::CustomContextMenu);
+    connect(ui->enabledBackendList, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(showEnabledBackendMenu(QPoint)));
+
+    ui->disabledBackendList->setContextMenuPolicy(Qt::CustomContextMenu);
+    connect(ui->disabledBackendList, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(showDisabledBackendMenu(QPoint)));
+
+    connect(ui->reverbBoostSlider, SIGNAL(valueChanged(int)), this, SLOT(updateReverbBoostEdit(int)));
+    connect(ui->reverbBoostEdit, SIGNAL(textEdited(QString)), this, SLOT(updateReverbBoostSlider(QString)));
+
+    loadConfig(getDefaultConfigName());
+}
+
+MainWindow::~MainWindow()
+{
+    delete ui;
+    delete mPeriodSizeValidator;
+    delete mPeriodCountValidator;
+    delete mSourceCountValidator;
+    delete mEffectSlotValidator;
+    delete mSourceSendValidator;
+    delete mSampleRateValidator;
+    delete mReverbBoostValidator;
+}
+
+void MainWindow::loadConfigFromFile()
+{
+    QString fname = QFileDialog::getOpenFileName(this, tr("Select Files"));
+    if(fname.isEmpty() == false)
+        loadConfig(fname);
+}
+
+void MainWindow::loadConfig(const QString &fname)
+{
+    QSettings settings(fname, QSettings::IniFormat);
+
+    QString sampletype = settings.value("sample-type").toString();
+    ui->sampleFormatCombo->setCurrentIndex(0);
+    if(sampletype.isEmpty() == false)
+    {
+        for(int i = 1;i < ui->sampleFormatCombo->count();i++)
+        {
+            QString item = ui->sampleFormatCombo->itemText(i);
+            if(item.startsWith(sampletype))
+            {
+                ui->sampleFormatCombo->setCurrentIndex(i);
+                break;
+            }
+        }
+    }
+
+    QString channelconfig = settings.value("channels").toString();
+    ui->channelConfigCombo->setCurrentIndex(0);
+    if(channelconfig.isEmpty() == false)
+    {
+        for(int i = 1;i < ui->channelConfigCombo->count();i++)
+        {
+            QString item = ui->channelConfigCombo->itemText(i);
+            if(item.startsWith(channelconfig))
+            {
+                ui->channelConfigCombo->setCurrentIndex(i);
+                break;
+            }
+        }
+    }
+
+    QString srate = settings.value("frequency").toString();
+    if(srate.isEmpty())
+        ui->sampleRateCombo->setCurrentIndex(0);
+    else
+    {
+        ui->sampleRateCombo->lineEdit()->clear();
+        ui->sampleRateCombo->lineEdit()->insert(srate);
+    }
+
+    ui->srcCountLineEdit->clear();
+    ui->srcCountLineEdit->insert(settings.value("sources").toString());
+    ui->effectSlotLineEdit->clear();
+    ui->effectSlotLineEdit->insert(settings.value("slots").toString());
+    ui->srcSendLineEdit->clear();
+    ui->srcSendLineEdit->insert(settings.value("sends").toString());
+
+    QString resampler = settings.value("resampler").toString().trimmed();
+    if(resampler.isEmpty())
+        ui->resamplerComboBox->setCurrentIndex(0);
+    else
+    {
+        for(int i = 1;i < ui->resamplerComboBox->count();i++)
+        {
+            QString item = ui->resamplerComboBox->itemText(i);
+            int end = item.indexOf(' ');
+            if(end < 0) end = item.size();
+            if(resampler.size() == end && resampler.compare(item.leftRef(end), Qt::CaseInsensitive) == 0)
+            {
+                ui->resamplerComboBox->setCurrentIndex(i);
+                break;
+            }
+        }
+    }
+
+    int periodsize = settings.value("period_size").toInt();
+    ui->periodSizeEdit->clear();
+    if(periodsize >= 64)
+        ui->periodSizeEdit->insert(QString::number(periodsize));
+
+    int periodcount = settings.value("periods").toInt();
+    ui->periodCountEdit->clear();
+    if(periodcount >= 2)
+        ui->periodCountEdit->insert(QString::number(periodcount));
+
+    QStringList disabledCpuExts = settings.value("disable-cpu-exts").toStringList();
+    if(disabledCpuExts.size() == 1)
+        disabledCpuExts = disabledCpuExts[0].split(QChar(','));
+    std::transform(disabledCpuExts.begin(), disabledCpuExts.end(),
+                   disabledCpuExts.begin(), std::mem_fun_ref(&QString::trimmed));
+    ui->disableSSECheckBox->setChecked(disabledCpuExts.contains("sse", Qt::CaseInsensitive));
+    ui->disableSSE2CheckBox->setChecked(disabledCpuExts.contains("sse2", Qt::CaseInsensitive));
+    ui->disableNeonCheckBox->setChecked(disabledCpuExts.contains("neon", Qt::CaseInsensitive));
+
+    if(settings.value("hrtf").toString() == QString())
+        ui->hrtfEnableButton->setChecked(true);
+    else
+    {
+        if(settings.value("hrtf", true).toBool())
+            ui->hrtfForceButton->setChecked(true);
+        else
+            ui->hrtfDisableButton->setChecked(true);
+    }
+
+    QStringList hrtf_tables = settings.value("hrtf_tables").toStringList();
+    if(hrtf_tables.size() == 1)
+        hrtf_tables = hrtf_tables[0].split(QChar(','));
+    std::transform(hrtf_tables.begin(), hrtf_tables.end(),
+                   hrtf_tables.begin(), std::mem_fun_ref(&QString::trimmed));
+    ui->hrtfFileList->clear();
+    ui->hrtfFileList->addItems(hrtf_tables);
+
+    ui->enabledBackendList->clear();
+    ui->disabledBackendList->clear();
+    QStringList drivers = settings.value("drivers").toStringList();
+    if(drivers.size() == 0)
+        ui->backendCheckBox->setChecked(true);
+    else
+    {
+        if(drivers.size() == 1)
+            drivers = drivers[0].split(QChar(','));
+        std::transform(drivers.begin(), drivers.end(),
+                       drivers.begin(), std::mem_fun_ref(&QString::trimmed));
+
+        bool lastWasEmpty = false;
+        foreach(const QString &backend, drivers)
+        {
+            lastWasEmpty = backend.isEmpty();
+            if(!backend.startsWith(QChar('-')) && !lastWasEmpty)
+                ui->enabledBackendList->addItem(backend);
+            else if(backend.size() > 1)
+                ui->disabledBackendList->addItem(backend.right(backend.size()-1));
+        }
+        ui->backendCheckBox->setChecked(lastWasEmpty);
+    }
+
+    QString defaultreverb = settings.value("default-reverb").toString().toLower();
+    ui->defaultReverbComboBox->setCurrentIndex(0);
+    if(defaultreverb.isEmpty() == false)
+    {
+        for(int i = 0;i < ui->defaultReverbComboBox->count();i++)
+        {
+            if(defaultreverb.compare(ui->defaultReverbComboBox->itemText(i).toLower()) == 0)
+            {
+                ui->defaultReverbComboBox->setCurrentIndex(i);
+                break;
+            }
+        }
+    }
+
+    ui->emulateEaxCheckBox->setChecked(settings.value("reverb/emulate-eax", false).toBool());
+    ui->reverbBoostEdit->clear();
+    ui->reverbBoostEdit->insert(settings.value("reverb/boost").toString());
+
+    QStringList excludefx = settings.value("excludefx").toStringList();
+    if(excludefx.size() == 1)
+        excludefx = excludefx[0].split(QChar(','));
+    std::transform(excludefx.begin(), excludefx.end(),
+                   excludefx.begin(), std::mem_fun_ref(&QString::trimmed));
+    ui->disableEaxReverbCheck->setChecked(excludefx.contains("eaxreverb", Qt::CaseInsensitive));
+    ui->disableStdReverbCheck->setChecked(excludefx.contains("reverb", Qt::CaseInsensitive));
+    ui->disableChorusCheck->setChecked(excludefx.contains("chorus", Qt::CaseInsensitive));
+    ui->disableDistortionCheck->setChecked(excludefx.contains("distortion", Qt::CaseInsensitive));
+    ui->disableEchoCheck->setChecked(excludefx.contains("echo", Qt::CaseInsensitive));
+    ui->disableEqualizerCheck->setChecked(excludefx.contains("equalizer", Qt::CaseInsensitive));
+    ui->disableFlangerCheck->setChecked(excludefx.contains("flanger", Qt::CaseInsensitive));
+    ui->disableModulatorCheck->setChecked(excludefx.contains("modulator", Qt::CaseInsensitive));
+    ui->disableDedicatedCheck->setChecked(excludefx.contains("dedicated", Qt::CaseInsensitive));
+}
+
+void MainWindow::saveCurrentConfig()
+{
+    saveConfig(getDefaultConfigName());
+    QMessageBox::information(this, tr("Information"),
+                             tr("Applications using OpenAL need to be restarted for changes to take effect."));
+}
+
+void MainWindow::saveConfigAsFile()
+{
+    QString fname = QFileDialog::getOpenFileName(this, tr("Select Files"));
+    if(fname.isEmpty() == false)
+        saveConfig(fname);
+}
+
+void MainWindow::saveConfig(const QString &fname) const
+{
+    QSettings settings(fname, QSettings::IniFormat);
+
+    /* HACK: Compound any stringlist values into a comma-separated string. */
+    QStringList allkeys = settings.allKeys();
+    foreach(const QString &key, allkeys)
+    {
+        QStringList vals = settings.value(key).toStringList();
+        if(vals.size() > 1)
+            settings.setValue(key, vals.join(QChar(',')));
+    }
+
+    QString str = ui->sampleFormatCombo->currentText();
+    str.truncate(str.indexOf('-'));
+    settings.setValue("sample-type", str.trimmed());
+
+    str = ui->channelConfigCombo->currentText();
+    str.truncate(str.indexOf('-'));
+    settings.setValue("channels", str.trimmed());
+
+    uint rate = ui->sampleRateCombo->currentText().toUInt();
+    if(rate == 0)
+        settings.setValue("frequency", QString());
+    else
+        settings.setValue("frequency", rate);
+
+    settings.setValue("period_size", ui->periodSizeEdit->text());
+    settings.setValue("periods", ui->periodCountEdit->text());
+
+    settings.setValue("sources", ui->srcCountLineEdit->text());
+    settings.setValue("slots", ui->effectSlotLineEdit->text());
+
+    if(ui->resamplerComboBox->currentIndex() == 0)
+        settings.setValue("resampler", QString());
+    else
+    {
+        str = ui->resamplerComboBox->currentText();
+        settings.setValue("resampler", str.split(' ').first().toLower());
+    }
+
+    QStringList strlist;
+    if(ui->disableSSECheckBox->isChecked())
+        strlist.append("sse");
+    if(ui->disableSSE2CheckBox->isChecked())
+        strlist.append("sse2");
+    if(ui->disableNeonCheckBox->isChecked())
+        strlist.append("neon");
+    settings.setValue("disable-cpu-exts", strlist.join(QChar(',')));
+
+    if(ui->hrtfForceButton->isChecked())
+        settings.setValue("hrtf", "true");
+    else if(ui->hrtfDisableButton->isChecked())
+        settings.setValue("hrtf", "false");
+    else
+        settings.setValue("hrtf", QString());
+
+    strlist.clear();
+    QList<QListWidgetItem*> items = ui->hrtfFileList->findItems("*", Qt::MatchWildcard);
+    foreach(const QListWidgetItem *item, items)
+        strlist.append(item->text());
+    settings.setValue("hrtf_tables", strlist.join(QChar(',')));
+
+    strlist.clear();
+    items = ui->enabledBackendList->findItems("*", Qt::MatchWildcard);
+    foreach(const QListWidgetItem *item, items)
+        strlist.append(item->text());
+    items = ui->disabledBackendList->findItems("*", Qt::MatchWildcard);
+    foreach(const QListWidgetItem *item, items)
+        strlist.append(QChar('-')+item->text());
+    if(strlist.size() == 0 && !ui->backendCheckBox->isChecked())
+        strlist.append("-all");
+    else if(ui->backendCheckBox->isChecked())
+        strlist.append(QString());
+    settings.setValue("drivers", strlist.join(QChar(',')));
+
+    // TODO: Remove check when we can properly match global values.
+    if(ui->defaultReverbComboBox->currentIndex() == 0)
+        settings.setValue("default-reverb", QString());
+    else
+    {
+        str = ui->defaultReverbComboBox->currentText().toLower();
+        settings.setValue("default-reverb", str);
+    }
+
+    if(ui->emulateEaxCheckBox->isChecked())
+        settings.setValue("reverb/emulate-eax", "true");
+    else
+        settings.setValue("reverb/emulate-eax", QString()/*"false"*/);
+
+    // TODO: Remove check when we can properly match global values.
+    if(ui->reverbBoostSlider->sliderPosition() == 0)
+        settings.setValue("reverb/boost", QString());
+    else
+        settings.setValue("reverb/boost", ui->reverbBoostEdit->text());
+
+    strlist.clear();
+    if(ui->disableEaxReverbCheck->isChecked())
+        strlist.append("eaxreverb");
+    if(ui->disableStdReverbCheck->isChecked())
+        strlist.append("reverb");
+    if(ui->disableChorusCheck->isChecked())
+        strlist.append("chorus");
+    if(ui->disableDistortionCheck->isChecked())
+        strlist.append("distortion");
+    if(ui->disableEchoCheck->isChecked())
+        strlist.append("echo");
+    if(ui->disableEqualizerCheck->isChecked())
+        strlist.append("equalizer");
+    if(ui->disableFlangerCheck->isChecked())
+        strlist.append("flanger");
+    if(ui->disableModulatorCheck->isChecked())
+        strlist.append("modulator");
+    if(ui->disableDedicatedCheck->isChecked())
+        strlist.append("dedicated");
+    settings.setValue("excludefx", strlist.join(QChar(',')));
+
+    /* Remove empty keys
+     * FIXME: Should only remove keys whose value matches the globally-specified value.
+     */
+    allkeys = settings.allKeys();
+    foreach(const QString &key, allkeys)
+    {
+        str = settings.value(key).toString();
+        if(str == QString())
+            settings.remove(key);
+    }
+}
+
+
+void MainWindow::updatePeriodSizeEdit(int size)
+{
+    ui->periodSizeEdit->clear();
+    if(size >= 64)
+    {
+        size = (size+32)&~0x3f;
+        ui->periodSizeEdit->insert(QString::number(size));
+    }
+}
+
+void MainWindow::updatePeriodSizeSlider()
+{
+    int pos = ui->periodSizeEdit->text().toInt();
+    if(pos >= 64)
+    {
+        if(pos > 8192)
+            pos = 8192;
+        ui->periodSizeSlider->setSliderPosition(pos);
+    }
+}
+
+void MainWindow::updatePeriodCountEdit(int count)
+{
+    ui->periodCountEdit->clear();
+    if(count >= 2)
+        ui->periodCountEdit->insert(QString::number(count));
+}
+
+void MainWindow::updatePeriodCountSlider()
+{
+    int pos = ui->periodCountEdit->text().toInt();
+    if(pos < 2)
+        pos = 0;
+    else if(pos > 16)
+        pos = 16;
+    ui->periodCountSlider->setSliderPosition(pos);
+}
+
+
+void MainWindow::addHrtfFile()
+{
+    QStringList fnames = QFileDialog::getOpenFileNames(this, tr("Select Files"), QString(),
+                                                       "HRTF Datasets(*.mhr);;All Files(*.*)");
+    if(fnames.isEmpty() == false)
+        ui->hrtfFileList->addItems(fnames);
+}
+
+void MainWindow::removeHrtfFile()
+{
+    QList<QListWidgetItem*> selected = ui->hrtfFileList->selectedItems();
+    foreach(QListWidgetItem *item, selected)
+        delete item;
+}
+
+void MainWindow::showEnabledBackendMenu(QPoint pt)
+{
+    QMap<QAction*,QString> actionMap;
+
+    pt = ui->enabledBackendList->mapToGlobal(pt);
+
+    QMenu ctxmenu;
+    QAction *removeAction = ctxmenu.addAction(QIcon::fromTheme("list-remove"), "Remove");
+    if(ui->enabledBackendList->selectedItems().size() == 0)
+        removeAction->setEnabled(false);
+    ctxmenu.addSeparator();
+    for(size_t i = 0;backendMenuList[i].backend_name[0];i++)
+    {
+        QAction *action = ctxmenu.addAction(backendMenuList[i].menu_string);
+        actionMap[action] = backendMenuList[i].backend_name;
+        if(ui->enabledBackendList->findItems(backendMenuList[i].backend_name, Qt::MatchFixedString).size() != 0 ||
+           ui->disabledBackendList->findItems(backendMenuList[i].backend_name, Qt::MatchFixedString).size() != 0)
+            action->setEnabled(false);
+    }
+
+    QAction *gotAction = ctxmenu.exec(pt);
+    if(gotAction == removeAction)
+    {
+        QList<QListWidgetItem*> selected = ui->enabledBackendList->selectedItems();
+        foreach(QListWidgetItem *item, selected)
+            delete item;
+    }
+    else if(gotAction != NULL)
+    {
+        QMap<QAction*,QString>::const_iterator iter = actionMap.find(gotAction);
+        if(iter != actionMap.end())
+            ui->enabledBackendList->addItem(iter.value());
+    }
+}
+
+void MainWindow::showDisabledBackendMenu(QPoint pt)
+{
+    QMap<QAction*,QString> actionMap;
+
+    pt = ui->disabledBackendList->mapToGlobal(pt);
+
+    QMenu ctxmenu;
+    QAction *removeAction = ctxmenu.addAction(QIcon::fromTheme("list-remove"), "Remove");
+    if(ui->disabledBackendList->selectedItems().size() == 0)
+        removeAction->setEnabled(false);
+    ctxmenu.addSeparator();
+    for(size_t i = 0;backendMenuList[i].backend_name[0];i++)
+    {
+        QAction *action = ctxmenu.addAction(backendMenuList[i].menu_string);
+        actionMap[action] = backendMenuList[i].backend_name;
+        if(ui->disabledBackendList->findItems(backendMenuList[i].backend_name, Qt::MatchFixedString).size() != 0 ||
+           ui->enabledBackendList->findItems(backendMenuList[i].backend_name, Qt::MatchFixedString).size() != 0)
+            action->setEnabled(false);
+    }
+
+    QAction *gotAction = ctxmenu.exec(pt);
+    if(gotAction == removeAction)
+    {
+        QList<QListWidgetItem*> selected = ui->disabledBackendList->selectedItems();
+        foreach(QListWidgetItem *item, selected)
+            delete item;
+    }
+    else if(gotAction != NULL)
+    {
+        QMap<QAction*,QString>::const_iterator iter = actionMap.find(gotAction);
+        if(iter != actionMap.end())
+            ui->disabledBackendList->addItem(iter.value());
+    }
+}
+
+void MainWindow::updateReverbBoostEdit(int value)
+{
+    ui->reverbBoostEdit->clear();
+    if(value != 0)
+        ui->reverbBoostEdit->insert(QString::number(value/10.0, 'f', 1));
+}
+
+void MainWindow::updateReverbBoostSlider(QString value)
+{
+    int pos = int(value.toFloat()*10.0f);
+    ui->reverbBoostSlider->setSliderPosition(pos);
+}