source: trunk/eraser/Eraser.BlackBox/BlackBoxNotifier.cs @ 2945

/* 
 * $Id$
 * Copyright 2008-2013 The Eraser Project
 * Original Author: Joel Low <lowjoel@users.sourceforge.net>
 * Modified By:
 * 
 * This file is part of Eraser.
 * 
 * Eraser 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.
 * 
 * Eraser 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.
 * 
 * A copy of the GNU General Public License can be found at
 * <http://www.gnu.org/licenses/>.
 */

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using System.Windows.Forms;

using Eraser.Plugins.ExtensionPoints;
using Eraser.Util;

namespace Eraser.BlackBox
{
    /// <summary>
    /// Notifier plugin that will tell the user when there are pending reports for
    /// upload.
    /// </summary>
    class BlackBoxNotifier : INotifier
    {
        #region INotifier Members

        public INotificationSink Sink
        {
            set
            {
                sink = value;
                ShowNotification();
            }
        }
        
        private INotificationSink sink;

        public void Clicked(object sender, EventArgs e)
        {
            OnClick(sender, e);
        }

        public void Closed(object sender, EventArgs e)
        {
        }

        public void Shown(object sender, EventArgs e)
        {
        }

        #endregion

        #region IRegisterable Members

        public Guid Guid
        {
            get { return new Guid("74C96E7D-570D-420A-A1EE-0CFCB0C46CCF"); }
        }

        #endregion

        /// <summary>
        /// Shows the notification to the user.
        /// </summary>
        private void ShowNotification()
        {
            if (sink == null || HasShown)
                return;

            HasShown = true;
            sink.ShowNotification(this, 0, System.Windows.Forms.ToolTipIcon.Info,
                S._("Eraser BlackBox: Crash Reports Collected"),
                S._("There are crash reports which have yet to be submitted. Click on this " +
                    "balloon to see the list of reports."));
        }

        /// <summary>
        /// Called when the user clicks on the balloon.
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnClick(object sender, EventArgs e)
        {
            BlackBoxMainForm form = BlackBoxMainForm.Get();
            Form owner = null;
            if (Application.OpenForms.Count > 0)
                owner = Application.OpenForms[0];

            if (owner == null)
            {
                form.ShowInTaskbar = true;
                form.Show();
            }
            else
            {
                form.ShowDialog(owner);
            }
        }

        /// <summary>
        /// Instance member to only show the notification once.
        /// </summary>
        private bool HasShown;
    }
}