1 files changed, 77 insertions, 0 deletions

diff --git a/src/citra_qt/configuration/configure_audio.cpp b/src/citra_qt/configuration/configure_audio.cpp
new file mode 100644
index 000000000..3fd1d127a
--- /dev/null
+++ b/src/citra_qt/configuration/configure_audio.cpp
@@ -0,0 +1,77 @@
+// Copyright 2016 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <memory>
+#include "audio_core/audio_core.h"
+#include "audio_core/sink.h"
+#include "audio_core/sink_details.h"
+#include "citra_qt/configuration/configure_audio.h"
+#include "core/settings.h"
+#include "ui_configure_audio.h"
+
+ConfigureAudio::ConfigureAudio(QWidget* parent)
+    : QWidget(parent), ui(std::make_unique<Ui::ConfigureAudio>()) {
+    ui->setupUi(this);
+
+    ui->output_sink_combo_box->clear();
+    ui->output_sink_combo_box->addItem("auto");
+    for (const auto& sink_detail : AudioCore::g_sink_details) {
+        ui->output_sink_combo_box->addItem(sink_detail.id);
+    }
+
+    this->setConfiguration();
+    connect(ui->output_sink_combo_box, SIGNAL(currentIndexChanged(int)), this,
+            SLOT(updateAudioDevices(int)));
+}
+
+ConfigureAudio::~ConfigureAudio() {}
+
+void ConfigureAudio::setConfiguration() {
+    int new_sink_index = 0;
+    for (int index = 0; index < ui->output_sink_combo_box->count(); index++) {
+        if (ui->output_sink_combo_box->itemText(index).toStdString() == Settings::values.sink_id) {
+            new_sink_index = index;
+            break;
+        }
+    }
+    ui->output_sink_combo_box->setCurrentIndex(new_sink_index);
+
+    ui->toggle_audio_stretching->setChecked(Settings::values.enable_audio_stretching);
+
+    // The device list cannot be pre-populated (nor listed) until the output sink is known.
+    updateAudioDevices(new_sink_index);
+
+    int new_device_index = -1;
+    for (int index = 0; index < ui->audio_device_combo_box->count(); index++) {
+        if (ui->audio_device_combo_box->itemText(index).toStdString() ==
+            Settings::values.audio_device_id) {
+            new_device_index = index;
+            break;
+        }
+    }
+    ui->audio_device_combo_box->setCurrentIndex(new_device_index);
+}
+
+void ConfigureAudio::applyConfiguration() {
+    Settings::values.sink_id =
+        ui->output_sink_combo_box->itemText(ui->output_sink_combo_box->currentIndex())
+            .toStdString();
+    Settings::values.enable_audio_stretching = ui->toggle_audio_stretching->isChecked();
+    Settings::values.audio_device_id =
+        ui->audio_device_combo_box->itemText(ui->audio_device_combo_box->currentIndex())
+            .toStdString();
+    Settings::Apply();
+}
+
+void ConfigureAudio::updateAudioDevices(int sink_index) {
+    ui->audio_device_combo_box->clear();
+    ui->audio_device_combo_box->addItem("auto");
+
+    std::string sink_id = ui->output_sink_combo_box->itemText(sink_index).toStdString();
+    std::vector<std::string> device_list =
+        AudioCore::GetSinkDetails(sink_id).factory()->GetDeviceList();
+    for (const auto& device : device_list) {
+        ui->audio_device_combo_box->addItem(device.c_str());
+    }
+}