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Add option to disable volume control

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This commit is contained in:
Jonas Kvinge
2019-03-09 16:48:45 +01:00
parent 384209ba70
commit 3e658845d2
20 changed files with 287 additions and 151 deletions
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22
src/settings/backendsettingspage.cpp
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@@ -129,6 +129,9 @@ void BackendSettingsPage::Load() {
ui_->checkbox_monoplayback->setChecked(s_.value("monoplayback", false).toBool());
#if defined(HAVE_ALSA)
ui_->lineedit_device->show();
ui_->widget_alsa_plugin->show();
int alsaplug_int = alsa_plugin(s_.value("alsaplugin", 0).toInt());
if (alsa_plugin(alsaplug_int)) {
alsa_plugin alsaplugin = alsa_plugin(alsaplug_int);
@@ -141,6 +144,12 @@ void BackendSettingsPage::Load() {
break;
}
}
#else
ui_->lineedit_device->hide();
ui_->widget_alsa_plugin->hide();
#endif
ui_->checkbox_volume_control->setChecked(s_.value("volume_control", true).toBool());
if (!EngineInitialised()) return;
@@ -164,8 +173,10 @@ void BackendSettingsPage::ConnectSignals() {
connect(ui_->combobox_output, SIGNAL(currentIndexChanged(int)), SLOT(OutputChanged(int)));
connect(ui_->combobox_device, SIGNAL(currentIndexChanged(int)), SLOT(DeviceSelectionChanged(int)));
connect(ui_->lineedit_device, SIGNAL(textChanged(const QString &)), SLOT(DeviceStringChanged()));
#if defined(HAVE_ALSA)
connect(ui_->radiobutton_alsa_hw, SIGNAL(clicked(bool)), SLOT(radiobutton_alsa_hw_clicked(bool)));
connect(ui_->radiobutton_alsa_plughw, SIGNAL(clicked(bool)), SLOT(radiobutton_alsa_plughw_clicked(bool)));
#endif
connect(ui_->slider_bufferminfill, SIGNAL(valueChanged(int)), SLOT(BufferMinFillChanged(int)));
connect(ui_->stickslider_replaygainpreamp, SIGNAL(valueChanged(int)), SLOT(RgPreampChanged(int)));
connect(ui_->checkbox_fadeout_stop, SIGNAL(toggled(bool)), SLOT(FadingOptionsChanged()));
@@ -300,6 +311,7 @@ void BackendSettingsPage::Load_Device(QString output, QVariant device) {
ui_->lineedit_device->setEnabled(false);
}
#ifdef HAVE_ALSA
if (engine()->ALSADeviceSupport(output)) {
ui_->radiobutton_alsa_hw->setEnabled(true);
ui_->radiobutton_alsa_plughw->setEnabled(true);
@@ -320,6 +332,7 @@ void BackendSettingsPage::Load_Device(QString output, QVariant device) {
ui_->radiobutton_alsa_plughw->setEnabled(false);
ui_->radiobutton_alsa_plughw->setChecked(false);
}
#endif
bool found(false);
for (int i = 0; i < ui_->combobox_device->count(); ++i) {
@@ -391,9 +404,13 @@ void BackendSettingsPage::Save() {
s_.setValue("monoplayback", ui_->checkbox_monoplayback->isChecked());
#ifdef HAVE_ALSA
if (ui_->radiobutton_alsa_hw->isChecked()) s_.setValue("alsaplugin", static_cast<int>(alsa_plugin::alsa_hw));
else if (ui_->radiobutton_alsa_plughw->isChecked()) s_.setValue("alsaplugin", static_cast<int>(alsa_plugin::alsa_plughw));
else s_.remove("alsaplugin");
#endif
s_.setValue("volume_control", ui_->checkbox_volume_control->isChecked());
}
@@ -463,6 +480,7 @@ void BackendSettingsPage::DeviceStringChanged() {
EngineBase::OutputDetails output = ui_->combobox_output->itemData(ui_->combobox_output->currentIndex()).value<EngineBase::OutputDetails>();
bool found(false);
#ifdef HAVE_ALSA
if (engine()->ALSADeviceSupport(output.name)) {
if (ui_->lineedit_device->text().contains(QRegExp("^hw:.*")) && !ui_->radiobutton_alsa_hw->isChecked()) {
ui_->radiobutton_alsa_hw->setChecked(true);
@@ -473,6 +491,7 @@ void BackendSettingsPage::DeviceStringChanged() {
SwitchALSADevices(alsa_plugin::alsa_plughw);
}
}
#endif
for (int i = 0; i < ui_->combobox_device->count(); ++i) {
QVariant device = ui_->combobox_device->itemData(i).value<QVariant>();
@@ -522,6 +541,7 @@ void BackendSettingsPage::BufferMinFillChanged(int value) {
ui_->label_bufferminfillvalue->setText(QString::number(value) + "%");
}
#ifdef HAVE_ALSA
void BackendSettingsPage::SwitchALSADevices(alsa_plugin alsaplugin) {
// All ALSA devices are listed twice, one for "hw" and one for "plughw"
@@ -592,6 +612,8 @@ void BackendSettingsPage::radiobutton_alsa_plughw_clicked(bool checked) {
}
#endif
void BackendSettingsPage::FadingOptionsChanged() {
if (EngineInitialised()) {