preferences.h

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/* preferences.h
 *
 * Copyright (c) 2018 Thomas Kais
 *
 * This file is subject to the terms and conditions defined in
 * file 'COPYING', which is part of this source code package.
 */
#ifndef PREFERENCES_H
#define PREFERENCES_H
 
#include "countdown.h"
 
#include <QDialog>
#include <QSettings>
 
namespace Ui {
class PreferencesDialog;
} //namespace Ui
 
namespace FotoBox {
 
class Preferences : public QDialog
{
    Q_OBJECT
 
public:
    explicit Preferences(QWidget *parent = nullptr);
 
    ~Preferences() override;
 
    Preferences(const Preferences &other) = delete;
 
    Preferences &operator=(const Preferences &other) = delete;
 
    Preferences(Preferences &&other) = delete;
 
    Preferences &operator=(Preferences &&other) = delete;
 
private Q_SLOTS:
    void startFotoBox();
 
    void colorDialog();
 
    void commandLineOptionsDialog();
 
    void chooseDirectory();
 
    void clearDirectoryContent();
 
    void restoreDefaultPreferences();
 
    void showColor(const QString &i_colorName);
 
    void verifyApplication(const QString &i_name);
 
    bool verifyPath(const QString &i_path);
 
private:
    void windowPosition();
 
    void pigpioDeamon();
 
    void stopCountdownMode();
 
    void connectUi();
 
    void loadPreferences();
 
    void setButtonIcons();
 
    void savePreferences();
 
    void mouseMoveEvent(QMouseEvent *event) override;
 
    auto applicationAvailable(const QString &i_name, const QString &i_message) -> bool;
 
    auto gphotoInfo(const QString &i_name) -> QString;
 
    static constexpr int COUNTDOWN_START_VALUE = 10;
 
    static constexpr int DEFAULT_COUNTDOWN_START_VALUE = 3;
 
    static constexpr unsigned int DEFAULT_INPUT_PIN = 24;
 
    static constexpr unsigned int DEFAULT_OUTPUT_PIN = 17;
 
    static constexpr unsigned int DEFAULT_QUERY_INTERVAL = 10;
 
    static constexpr int DEFAULT_TIMEOUT = 30;
 
    Ui::PreferencesDialog *m_ui;
 
    QSettings m_settings;
 
    Countdown m_countdown;
};
 
} // end namespace FotoBox
 
#endif // PREFERENCES_H