/*
  KeePass Password Safe - The Open-Source Password Manager
  Copyright (C) 2003-2014 Dominik Reichl <dominik.reichl@t-online.de>

  This program 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 2 of the License, or
  (at your option) any later version.

  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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;
using System.ComponentModel;
using System.Drawing;
using System.Diagnostics;

namespace KeePass.UI
{
	/// <summary>
	/// Exception-safe NotifyIcon wrapper class (workaround for
	/// exceptions thrown when running KeePass under Mono on
	/// Mac OS X).
	/// m_ntf is not checked for null, because construction seems
	/// to work on all systems and runtimes.
	/// </summary>
	public sealed class NotifyIconEx
	{
		private NotifyIcon m_ntf = null;

		public NotifyIcon NotifyIcon { get { return m_ntf; } }

		public ContextMenuStrip ContextMenuStrip
		{
			get
			{
				try { return m_ntf.ContextMenuStrip; }
				catch(Exception) { Debug.Assert(false); return null; }
			}
			set
			{
				try { m_ntf.ContextMenuStrip = value; }
				catch(Exception) { Debug.Assert(false); }
			}
		}

		public bool Visible
		{
			get
			{
				try { return m_ntf.Visible; }
				catch(Exception) { Debug.Assert(false); return false; }
			}
			set
			{
				try { m_ntf.Visible = value; }
				catch(Exception) { Debug.Assert(false); }
			}
		}

		public Icon Icon
		{
			get
			{
				try { return m_ntf.Icon; }
				catch(Exception) { Debug.Assert(false); return null; }
			}
			set
			{
				try { m_ntf.Icon = value; }
				catch(Exception) { Debug.Assert(false); }
			}
		}

		public string Text
		{
			get
			{
				try { return m_ntf.Text; }
				catch(Exception) { Debug.Assert(false); return string.Empty; }
			}
			set
			{
				try { m_ntf.Text = value; }
				catch(Exception) { Debug.Assert(false); }
			}
		}

		public NotifyIconEx(IContainer container)
		{
			try { m_ntf = new NotifyIcon(container); }
			catch(Exception) { Debug.Assert(false); }
		}

		public void SetHandlers(EventHandler ehClick, EventHandler ehDoubleClick,
			MouseEventHandler ehMouseDown)
		{
			try
			{
				if(ehClick != null) m_ntf.Click += ehClick;
				if(ehDoubleClick != null) m_ntf.DoubleClick += ehDoubleClick;
				if(ehMouseDown != null) m_ntf.MouseDown += ehMouseDown;
			}
			catch(Exception) { Debug.Assert(false); }
		}
	}
}
