// This file is part of RSS Guard.
//
// Copyright (C) 2011-2014 by Martin Rotter <rotter.martinos@gmail.com>
//
// RSS Guard 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.
//
// RSS Guard 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 RSS Guard. If not, see <http://www.gnu.org/licenses/>.

#include "application.h"

#include "miscellaneous/systemfactory.h"
#include "gui/formmain.h"
#include "gui/feedsview.h"
#include "gui/feedmessageviewer.h"
#include "gui/messagebox.h"


Application::Application(const QString &id, int &argc, char **argv)
  : QtSingleApplication(id, argc, argv), m_closeLock(NULL), m_mainForm(NULL), m_trayIcon(NULL), m_settings(NULL) {
}

Application::~Application() {
  delete m_closeLock;
}

SystemTrayIcon *Application::trayIcon() {
  if (m_trayIcon == NULL) {
    m_trayIcon = new SystemTrayIcon(APP_ICON_PATH,
                                    APP_ICON_PLAIN_PATH,
                                    m_mainForm);
    m_trayIcon->setToolTip(APP_LONG_NAME);
  }

  return m_trayIcon;
}

void Application::showTrayIcon() {
  trayIcon()->show();

  if (m_mainForm != NULL) {
    m_mainForm->tabWidget()->feedMessageViewer()->feedsView()->notifyWithCounts();
  }
}

void Application::deleteTrayIcon() {
  if (m_trayIcon != NULL) {
    qDebug("Disabling tray icon and raising main application window.");

    m_mainForm->display();
    delete m_trayIcon;
    m_trayIcon = NULL;

    // Make sure that application quits when last window is closed.
    setQuitOnLastWindowClosed(true);
  }
}

void Application::showGuiMessage(const QString& title, const QString& message,
                                 QSystemTrayIcon::MessageIcon message_type,
                                 QWidget* parent, int duration) {
  if (SystemTrayIcon::isSystemTrayActivated()) {
    trayIcon()->showMessage(title, message, message_type, duration);
  }
  else {
    // TODO: Tray icon or OSD is not available, display simple text box.
    MessageBox::show(parent, (QMessageBox::Icon) message_type,
                     title, message);
  }
}