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https://github.com/yuzu-mirror/yuzu.git
synced 2024-09-20 18:19:58 +01:00
c09ff382a4
To prepare for translation support, this makes all of the widgets cognizant of the language change event that occurs whenever installTranslator() is called and automatically retranslates their text where necessary. This is important as calling the backing UI's retranslateUi() is often not enough, particularly in cases where we add our own strings that aren't controlled by it. In that case we need to manually refresh the strings ourselves.
125 lines
4.3 KiB
C++
125 lines
4.3 KiB
C++
// Copyright 2018 yuzu Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <memory>
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#include <QSignalBlocker>
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#include "audio_core/sink.h"
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#include "audio_core/sink_details.h"
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#include "core/core.h"
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#include "core/settings.h"
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#include "ui_configure_audio.h"
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#include "yuzu/configuration/configure_audio.h"
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ConfigureAudio::ConfigureAudio(QWidget* parent)
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: QWidget(parent), ui(std::make_unique<Ui::ConfigureAudio>()) {
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ui->setupUi(this);
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InitializeAudioOutputSinkComboBox();
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connect(ui->volume_slider, &QSlider::valueChanged, this,
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&ConfigureAudio::SetVolumeIndicatorText);
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connect(ui->output_sink_combo_box, qOverload<int>(&QComboBox::currentIndexChanged), this,
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&ConfigureAudio::UpdateAudioDevices);
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SetConfiguration();
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const bool is_powered_on = Core::System::GetInstance().IsPoweredOn();
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ui->output_sink_combo_box->setEnabled(!is_powered_on);
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ui->audio_device_combo_box->setEnabled(!is_powered_on);
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}
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ConfigureAudio::~ConfigureAudio() = default;
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void ConfigureAudio::SetConfiguration() {
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SetOutputSinkFromSinkID();
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// The device list cannot be pre-populated (nor listed) until the output sink is known.
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UpdateAudioDevices(ui->output_sink_combo_box->currentIndex());
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SetAudioDeviceFromDeviceID();
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ui->toggle_audio_stretching->setChecked(Settings::values.enable_audio_stretching);
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ui->volume_slider->setValue(Settings::values.volume * ui->volume_slider->maximum());
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SetVolumeIndicatorText(ui->volume_slider->sliderPosition());
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}
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void ConfigureAudio::SetOutputSinkFromSinkID() {
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[[maybe_unused]] const QSignalBlocker blocker(ui->output_sink_combo_box);
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int new_sink_index = 0;
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const QString sink_id = QString::fromStdString(Settings::values.sink_id);
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for (int index = 0; index < ui->output_sink_combo_box->count(); index++) {
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if (ui->output_sink_combo_box->itemText(index) == sink_id) {
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new_sink_index = index;
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break;
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}
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}
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ui->output_sink_combo_box->setCurrentIndex(new_sink_index);
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}
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void ConfigureAudio::SetAudioDeviceFromDeviceID() {
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int new_device_index = -1;
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const QString device_id = QString::fromStdString(Settings::values.audio_device_id);
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for (int index = 0; index < ui->audio_device_combo_box->count(); index++) {
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if (ui->audio_device_combo_box->itemText(index) == device_id) {
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new_device_index = index;
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break;
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}
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}
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ui->audio_device_combo_box->setCurrentIndex(new_device_index);
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}
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void ConfigureAudio::SetVolumeIndicatorText(int percentage) {
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ui->volume_indicator->setText(tr("%1%", "Volume percentage (e.g. 50%)").arg(percentage));
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}
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void ConfigureAudio::ApplyConfiguration() {
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Settings::values.sink_id =
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ui->output_sink_combo_box->itemText(ui->output_sink_combo_box->currentIndex())
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.toStdString();
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Settings::values.enable_audio_stretching = ui->toggle_audio_stretching->isChecked();
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Settings::values.audio_device_id =
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ui->audio_device_combo_box->itemText(ui->audio_device_combo_box->currentIndex())
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.toStdString();
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Settings::values.volume =
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static_cast<float>(ui->volume_slider->sliderPosition()) / ui->volume_slider->maximum();
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}
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void ConfigureAudio::changeEvent(QEvent* event) {
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if (event->type() == QEvent::LanguageChange) {
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RetranslateUI();
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}
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QWidget::changeEvent(event);
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}
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void ConfigureAudio::UpdateAudioDevices(int sink_index) {
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ui->audio_device_combo_box->clear();
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ui->audio_device_combo_box->addItem(QString::fromUtf8(AudioCore::auto_device_name));
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const std::string sink_id = ui->output_sink_combo_box->itemText(sink_index).toStdString();
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for (const auto& device : AudioCore::GetDeviceListForSink(sink_id)) {
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ui->audio_device_combo_box->addItem(QString::fromStdString(device));
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}
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}
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void ConfigureAudio::InitializeAudioOutputSinkComboBox() {
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ui->output_sink_combo_box->clear();
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ui->output_sink_combo_box->addItem(QString::fromUtf8(AudioCore::auto_device_name));
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for (const char* id : AudioCore::GetSinkIDs()) {
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ui->output_sink_combo_box->addItem(QString::fromUtf8(id));
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}
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}
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void ConfigureAudio::RetranslateUI() {
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ui->retranslateUi(this);
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SetVolumeIndicatorText(ui->volume_slider->sliderPosition());
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}
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