///----------------------------------------------------------------------------
///
///   Copyright (c) 2008 AOL LLC 
///
///   All rights reserved.
///
///   Redistribution and use in source and binary forms, with or without modification, are permitted 
///   provided that the following conditions are met:
///
///   Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 
///
///   Redistributions in binary form must reproduce the above copyright notice, this list of conditions and 
///   the following disclaimer in the documentation and/or other materials provided with the distribution. 
///
///   Neither the name of the AOL LLC nor the names of its contributors may be used to endorse or 
///   promote products derived from this software without specific prior written permission. 
///   
///   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
///   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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///----------------------------------------------------------------------------

using System;
using System.Runtime.InteropServices;
using System.Windows.Forms;
using Microsoft.Win32;
using AccCoreLib;

namespace MyPlugin
{
	/// <summary>
	/// Summary description for Class1.
	/// </summary>
	/// 
	/// Important! Replace the lines below with your own key strings!
	/// Keys can be obtained from http://developer.aim.com.
	#if DEBUG
	[GuidAttribute("your-development-key-here")]
	#else
	[GuidAttribute("your-deployment-key-here")]
	#endif
	public class Class1 : IAccPlugin, IAccCommandTarget
	{
		const int kCommandId = 0; 
		private AccSession m_session;

		public Class1()
		{
			//
			// TODO: Add constructor logic here
			//
		}
		#region IAccPlugin Members

		public void Init(AccSession session, IAccPluginInfo pluginInfo)
		{
			 m_session = session;
			 m_session.OnStateChange += new DAccEvents_OnStateChangeEventHandler(m_session_OnStateChange);
			 IAccCommand command = pluginInfo.AddCommand(kCommandId);
			 command.set_Property(AccCommandProp.AccCommandProp_Text, "My Command");
		}

		public void Shutdown()
		{
			 m_session = null;
		}

		#endregion

		#region Plugin Registration
		[ComRegisterFunctionAttribute]
		public static void RegisterFunction(Type t)
		{
			RegistryKey key = Registry.LocalMachine.CreateSubKey(PluginKeyName(t));
			key.SetValue("Name", t.Name); 
		} 
		[ComUnregisterFunctionAttribute]
		public static void UnregisterFunction(Type t)
		{
			Registry.LocalMachine.DeleteSubKey(PluginKeyName(t));
		} 
		private static string PluginKeyName(Type t)
		{
			return "Software\\America Online\\AIM\\Plugins\\" + 
				'{' + t.GUID.ToString() + '}';
		} 
		#endregion

		private void m_session_OnStateChange(AccSession session, AccSessionState State, AccResult hr)
		{

		}
		#region IAccCommandTarget Members

		public void Exec(int command, object users)
		{
			if (command == kCommandId) 
				MessageBox.Show("Hi I am a command");
			else if (command == (int)AccCommandId.AccCommandId_Preferences)			
			{
				Form MyForm = new Form();
				MyForm.Text = "My Plugin Settings";
				MyForm.Show();
			}
		}

		public bool QueryStatus(int command, object users)
		{
			if (command == (int)AccCommandId.AccCommandId_Preferences ||
				command == kCommandId)
				return true;
			else
				return false;
		}

		#endregion
	}
}