SplashScreen.hpp

/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * Copyright (C) 2024 Marco Craveiro <marco.craveiro@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation; either version 3 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */
#ifndef ORES_QT_SPLASHSCREEN_HPP
#define ORES_QT_SPLASHSCREEN_HPP
 
#include <QThread>
#include <QSplashScreen>
#include <QApplication>
#include <QTimer>
#include "ores.utility/log/make_logger.hpp"
 
namespace ores::qt {
 
class SplashScreen : public QSplashScreen
{
    Q_OBJECT
 
private:
    inline static std::string_view logger_name = "ores.qt.splash_screen";
 
    static auto& lg() {
        using namespace ores::utility::log;
        static auto instance = make_logger(logger_name);
        return instance;
    }
 
public:
    explicit SplashScreen(const QPixmap& pixmap  = QPixmap());
    void paintEvent(QPaintEvent* e) override;
    void ensureFirstPaint() const;
    void setProgressDuration(int milliseconds);
    void setMessage(const QString& message);
 
signals:
    void progressFinished(); // New signal to notify when progress is done
 
private slots:
    void updateProgress();
 
private:
    bool painted_ = false;
    int progress_ = 0;
    QTimer* progressTimer_ = nullptr;
    int totalDuration_ = 0;
    int elapsedTime_ = 0;
    int updateInterval_ = 50;
    QString messageText_;
};
 
}
 
#endif