/* * This file is part of LuaInterface. * * Copyright (C) 2003-2005 Fabio Mascarenhas de Queiroz. * Copyright (C) 2012 Megax * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ using System; using System.Diagnostics; using System.Collections.Generic; namespace LuaInterface.Method { /// /// We keep track of what delegates we have auto attached to an event - to allow us to cleanly exit a LuaInterface session /// class EventHandlerContainer : IDisposable { private Dictionary dict = new Dictionary(); public void Add(Delegate handler, RegisterEventHandler eventInfo) { dict.Add(handler, eventInfo); } public void Remove(Delegate handler) { bool found = dict.Remove(handler); Debug.Assert(found); } /// /// Remove any still registered handlers /// public void Dispose() { foreach(KeyValuePair pair in dict) pair.Value.RemovePending(pair.Key); dict.Clear(); } } }