emulator/src/citron/configuration/configure_system.h

// SPDX-FileCopyrightText: 2016 Citra Emulator Project
// SPDX-FileCopyrightText: Copyright 2025 citron Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later

#pragma once

#include <functional>
#include <memory>
#include <vector>

#include <QString> // Added for stylesheet property
#include <QWidget>
#include "citron/configuration/configuration_shared.h"

class QCheckBox;
class QLineEdit;
class QComboBox;
class QDateTimeEdit;
namespace Core {
    class System;
}

namespace Ui {
    class ConfigureSystem;
}

namespace ConfigurationShared {
    class Builder;
}

class ConfigureSystem : public ConfigurationShared::Tab {
    Q_OBJECT

    // This property allows the main UI file to pass its stylesheet to this widget
    Q_PROPERTY(QString templateStyleSheet READ GetTemplateStyleSheet WRITE SetTemplateStyleSheet NOTIFY TemplateStyleSheetChanged)

public:
    explicit ConfigureSystem(Core::System& system_,
                             std::shared_ptr<std::vector<ConfigurationShared::Tab*>> group,
                             const ConfigurationShared::Builder& builder,
                             QWidget* parent = nullptr);
    ~ConfigureSystem() override;

    void ApplyConfiguration() override;
    void SetConfiguration() override;

    // These functions get and set the stylesheet property
    QString GetTemplateStyleSheet() const;
    void SetTemplateStyleSheet(const QString& sheet);

signals:
    void TemplateStyleSheetChanged();

private:
    void changeEvent(QEvent* event) override;
    void RetranslateUI();

    void Setup(const ConfigurationShared::Builder& builder);

    void UpdateRtcTime();

    std::vector<std::function<void(bool)>> apply_funcs{};

    std::unique_ptr<Ui::ConfigureSystem> ui;
    bool enabled = false;

    Core::System& system;

    QComboBox* combo_region;
    QComboBox* combo_language;
    QCheckBox* checkbox_rtc;
    QDateTimeEdit* date_rtc;
    QSpinBox* date_rtc_offset;
    u64 previous_time;

    // This variable will hold the raw stylesheet string
    QString m_template_style_sheet;
};