InfoDialog.h

/*-
 * Copyright (c) 2022-23 Simon Peter <probono@puredarwin.org>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */
 
#ifndef INFODIALOG_H
#define INFODIALOG_H
 
#include <QDialog>
#include <QFileInfo>
#include <QFileSystemWatcher>
 
namespace Ui {
    class InfoDialog;
}
 
class InfoDialog : public QDialog
{
Q_OBJECT
 
public:
    ~InfoDialog();
 
    static InfoDialog* getInstance(const QString &filePath, QWidget *parent = nullptr);
 
    static QString convertToHumanReadableSize(qint64 size);
 
private:
    Ui::InfoDialog *ui; 
    QString filePath; 
    QFileInfo fileInfo; 
    QString openWith; 
    QFileSystemWatcher fileWatcher; 
    static QMap<QString, InfoDialog*> instances; 
    bool labelActive = false; 
    bool iconClickedHandled = false; 
    bool isEditable = false; 
    explicit InfoDialog(const QString &filePath, QWidget *parent = nullptr);
 
    bool eventFilter(QObject *obj, QEvent *event);
 
    QString getPermissionsString(QFile::Permissions permissions);
 
    void setupInformation();
 
    void setExecutable();
 
    void updatePermissions();
 
    void cutIcon();
 
    void copyIcon();
 
    void pasteIcon();
 
private slots:
    void openFile();
 
    void fileChanged(const QString &path);
 
    void changeOpenWith();
 
 
};
 
#endif // INFODIALOG_H