00001 00002 // 00003 // Thor C++ Library 00004 // Copyright (c) 2011-2012 Jan Haller 00005 // 00006 // This software is provided 'as-is', without any express or implied 00007 // warranty. In no event will the authors be held liable for any damages 00008 // arising from the use of this software. 00009 // 00010 // Permission is granted to anyone to use this software for any purpose, 00011 // including commercial applications, and to alter it and redistribute it 00012 // freely, subject to the following restrictions: 00013 // 00014 // 1. The origin of this software must not be misrepresented; you must not 00015 // claim that you wrote the original software. If you use this software 00016 // in a product, an acknowledgment in the product documentation would be 00017 // appreciated but is not required. 00018 // 00019 // 2. Altered source versions must be plainly marked as such, and must not be 00020 // misrepresented as being the original software. 00021 // 00022 // 3. This notice may not be removed or altered from any source distribution. 00023 // 00025 00028 00029 #ifndef THOR_TRIGGERINGTIMER_HPP 00030 #define THOR_TRIGGERINGTIMER_HPP 00031 00032 #include <Thor/Time/Timer.hpp> 00033 #include <Thor/Detail/EventListener.hpp> 00034 #include <Thor/Config.hpp> 00035 00036 #include <SFML/System/Time.hpp> 00037 00038 00039 namespace thor 00040 { 00041 00044 00048 class THOR_API TriggeringTimer : public Timer 00049 { 00050 // --------------------------------------------------------------------------------------------------------------------------- 00051 // Public types 00052 public: 00055 typedef std::tr1::function< void(TriggeringTimer&) > Listener; 00056 00057 00058 // --------------------------------------------------------------------------------------------------------------------------- 00059 // Public member functions 00060 public: 00063 TriggeringTimer(); 00064 00068 explicit TriggeringTimer(sf::Time timeLimit, bool initiallyRunning = false); 00069 00070 virtual void Reset(sf::Time timeLimit, bool restart = false); 00071 00076 void Update(); 00077 00082 Connection Connect(const Listener& listener); 00083 00086 void ClearConnections(); 00087 00088 00089 // --------------------------------------------------------------------------------------------------------------------------- 00090 // Private types 00091 private: 00092 typedef detail::ListenerSequence< TriggeringTimer& > ListenerCtr; 00093 00094 00095 // --------------------------------------------------------------------------------------------------------------------------- 00096 // Private variables 00097 private: 00098 ListenerCtr mListeners; 00099 bool mJustExpired; 00100 }; 00101 00103 00104 } // namespace thor 00105 00106 #endif // THOR_TRIGGERINGTIMER_HPP