/*
 * Rosalie's Mupen GUI - https://github.com/Rosalie241/RMG
 *  Copyright (C) 2020 Rosalie Wanders <rosalie@mailbox.org>
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License version 3.
 *  You should have received a copy of the GNU General Public License
 *  along with this program. If not, see <https://www.gnu.org/licenses/>.
 */
#ifndef ROMBROWSERLOADINGWIDGET_HPP
#define ROMBROWSERLOADINGWIDGET_HPP

#include <QWidget>
#include <QLabel>
#include <QElapsedTimer>

namespace UserInterface
{
namespace Widget
{
class RomBrowserLoadingWidget : public QWidget
{
    Q_OBJECT
public:
    RomBrowserLoadingWidget(QWidget* parent);
    ~RomBrowserLoadingWidget();

    void SetWidgetIndex(int index);

    void SetCurrentRomIndex(int index, int count);

protected:
    void dragMoveEvent(QDragMoveEvent* event) Q_DECL_OVERRIDE;
    void dragEnterEvent(QDragEnterEvent* event) Q_DECL_OVERRIDE;
    void dropEvent(QDropEvent* event) Q_DECL_OVERRIDE;

signals:
    void FileDropped(QDropEvent* event);

public slots:
    void on_RomBrowserWidget_currentChanged(int index);

private:
    QLabel* loadingLabel;
    int loadingLabelTimerId = -1;
    int widgetIndex = -1;
    int romIndex = 0;
    int romCount = 0;
    int dotCount = 0;

    QElapsedTimer elapsedTimeSinceLoading; 

    void updateLoadingText();

protected:
    void timerEvent(QTimerEvent *event) Q_DECL_OVERRIDE;
};
} // namespace Widget
} // namespace UserInterface

#endif // ROMBROWSERLOADINGWIDGET_HPP
