Source Code/Citra/src/citra_qt/configuration/configure_storage.cpp

// Copyright 2021 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.

#include <QDesktopServices>
#include <QFileDialog>
#include <QUrl>
#include "citra_qt/configuration/configure_storage.h"
#include "common/file_util.h"
#include "common/settings.h"
#include "ui_configure_storage.h"

ConfigureStorage::ConfigureStorage(bool is_powered_on_, QWidget* parent)
    : QWidget(parent), ui(std::make_unique<Ui::ConfigureStorage>()), is_powered_on{is_powered_on_} {
    ui->setupUi(this);
    SetConfiguration();

    connect(ui->open_nand_dir, &QPushButton::clicked, []() {
        QString path = QString::fromStdString(FileUtil::GetUserPath(FileUtil::UserPath::NANDDir));
        QDesktopServices::openUrl(QUrl::fromLocalFile(path));
    });

    connect(ui->change_nand_dir, &QPushButton::clicked, this, [this]() {
        const QString dir_path = QFileDialog::getExistingDirectory(
            this, tr("Select NAND Directory"),
            QString::fromStdString(FileUtil::GetUserPath(FileUtil::UserPath::NANDDir)),
            QFileDialog::ShowDirsOnly);
        if (!dir_path.isEmpty()) {
            FileUtil::UpdateUserPath(FileUtil::UserPath::NANDDir, dir_path.toStdString());
            SetConfiguration();
        }
    });

    connect(ui->open_sdmc_dir, &QPushButton::clicked, []() {
        QString path = QString::fromStdString(FileUtil::GetUserPath(FileUtil::UserPath::SDMCDir));
        QDesktopServices::openUrl(QUrl::fromLocalFile(path));
    });

    connect(ui->change_sdmc_dir, &QPushButton::clicked, this, [this]() {
        const QString dir_path = QFileDialog::getExistingDirectory(
            this, tr("Select SDMC Directory"),
            QString::fromStdString(FileUtil::GetUserPath(FileUtil::UserPath::SDMCDir)),
            QFileDialog::ShowDirsOnly);
        if (!dir_path.isEmpty()) {
            FileUtil::UpdateUserPath(FileUtil::UserPath::SDMCDir, dir_path.toStdString());
            SetConfiguration();
        }
    });

    connect(ui->toggle_virtual_sd, &QCheckBox::clicked, this, [this]() {
        ApplyConfiguration();
        SetConfiguration();
    });
    connect(ui->toggle_custom_storage, &QCheckBox::clicked, this, [this]() {
        ApplyConfiguration();
        SetConfiguration();
    });
}

ConfigureStorage::~ConfigureStorage() = default;

void ConfigureStorage::SetConfiguration() {
    ui->nand_group->setVisible(Settings::values.use_custom_storage.GetValue());
    QString nand_path = QString::fromStdString(FileUtil::GetUserPath(FileUtil::UserPath::NANDDir));
    ui->nand_dir_path->setText(nand_path);
    ui->open_nand_dir->setEnabled(!nand_path.isEmpty());

    ui->sdmc_group->setVisible(Settings::values.use_virtual_sd &&
                               Settings::values.use_custom_storage);
    QString sdmc_path = QString::fromStdString(FileUtil::GetUserPath(FileUtil::UserPath::SDMCDir));
    ui->sdmc_dir_path->setText(sdmc_path);
    ui->open_sdmc_dir->setEnabled(!sdmc_path.isEmpty());

    ui->toggle_virtual_sd->setChecked(Settings::values.use_virtual_sd.GetValue());
    ui->toggle_custom_storage->setChecked(Settings::values.use_custom_storage.GetValue());

    ui->storage_group->setEnabled(!is_powered_on);
}

void ConfigureStorage::ApplyConfiguration() {
    Settings::values.use_virtual_sd = ui->toggle_virtual_sd->isChecked();
    Settings::values.use_custom_storage = ui->toggle_custom_storage->isChecked();

    if (!Settings::values.use_custom_storage) {
        FileUtil::UpdateUserPath(FileUtil::UserPath::NANDDir,
                                 GetDefaultUserPath(FileUtil::UserPath::NANDDir));
        FileUtil::UpdateUserPath(FileUtil::UserPath::SDMCDir,
                                 GetDefaultUserPath(FileUtil::UserPath::SDMCDir));
    }
}

void ConfigureStorage::RetranslateUI() {
    ui->retranslateUi(this);
}