/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil -*- */
/*
 * Copyright (c) 2012-2013 University of California, Los Angeles
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Author: Jared Lindblom <lindblom@cs.ucla.edu>
 */

#ifndef CHRONOSHAREGUI_H
#define CHRONOSHAREGUI_H

#include <QWidget>
#include <QSystemTrayIcon>
#include <QMenu>
#include <QDebug>
#include <QProcess>
#include <QSettings>
#include <QDir>
#include <QFileDialog>
#include <QCloseEvent>
#include <QMessageBox>

class ChronoShareGui : public QWidget
{
    Q_OBJECT
    
public:
    // constructor
    explicit ChronoShareGui(QWidget* parent = 0);

    // destructor
    ~ChronoShareGui();

private slots:
    // open the shared folder
    void openSharedFolder();

    // open file dialog
    void openFileDialog();

    // handle left click of tray icon
    void trayIconClicked(QSystemTrayIcon::ActivationReason reason);

    // view chronoshare settings
    void viewSettings();

private:
    // create actions that result from clicking a menu option
    void createActions();

    // create tray icon
    void createTrayIcon();

    // set icon image
    void setIcon();

    // load persistent settings
    bool loadSettings();

    // save persistent settings
    void saveSettings();

    // prompt user dialog box
    void openMessageBox(QString title, QString text);

    // overload
    void openMessageBox(QString title, QString text, QString infotext);

    // capture close event
    void closeEvent(QCloseEvent* event);

private:
    QSystemTrayIcon* m_trayIcon; // tray icon
    QMenu* m_trayIconMenu; // tray icon menu

    QAction* m_openFolder; // open the shared folder action
    QAction* m_viewSettings; // chronoShare settings
    QAction* m_changeFolder; // change the shared folder action
    QAction* m_quitProgram; // quit program action

    QString m_dirPath; // shared directory

    QString m_settingsFilePath; // settings file path
};

#endif // CHRONOSHAREGUI_H