Orca Robotics

00001 /*
00002  * Orca-Robotics Project: Components for robotics 
00003  *               http://!orca-robotics.sf.net/
00004  * Copyright (c) 2004-2008 Alex Brooks, Alexei Makarenko, Tobias Kaupp
00005  *
00006  * This distribution is licensed to you under the terms described in
00007  * the LICENSE file included in this distribution.
00008  *
00009  */
00010 
00011 #ifndef HYDROICEUTIL_EVENT_LOOP_H
00012 #define HYDROICEUTIL_EVENT_LOOP_H
00013 
00014 #include <gbxsickacfr/gbxutilacfr/exceptions.h>
00015 #include <hydroiceutil/eventjob.h>
00016 #include <map>
00017 
00018 namespace hydroiceutil {
00019 
00021 class ReceiverIdNotExistException : public gbxsickacfr::gbxutilacfr::Exception
00022 {
00023 public:
00024     ReceiverIdNotExistException(const char *file, const char *line, const char *message)
00025             : Exception( file, line, message ) {};
00026     ReceiverIdNotExistException(const char *file, const char *line, const std::string &message)
00027             : Exception( file, line, message ) {};
00028 };
00029 
00030 
00036 class EventLoop : public JobQueue
00037 {
00038 public:
00040     EventLoop( gbxsickacfr::gbxutilacfr::Tracer& tracer, const JobQueue::Config& config=JobQueue::Config() );
00041 
00044     void postEvent( EventReceiver& receiver, const EventPtr &event, const std::string& signature="" );
00045 
00047     void postEvent( EventReceiver& receiver, int type, const std::string& signature="" );
00048 
00051     void postEvent( const std::string& receiverId, const EventPtr &event, const std::string& senderId="" );
00052 
00055     void postEvent( const std::string& receiverId, int type, const std::string& senderId="" );
00056 
00058     void postEventToAll( const EventPtr &event, const std::string& senderId="" );
00059 
00061     void postEventToAll( int type, const std::string& senderId="" );
00062 
00069     void addReceiver( const std::string& receiverId, EventReceiver* receiver );
00070 
00073     void removeReceiver( const std::string& receiverId );
00074 
00076     EventReceiver* receiver( const std::string& receiverId );
00077 
00078 private:
00079     
00080     std::map<std::string,EventReceiver*> registry_;
00081     IceUtil::Mutex registryMutex_;
00082     
00083 };
00085 typedef IceUtil::Handle<EventLoop> EventLoopPtr;
00086 
00087 } // namespace
00088 
00089 #endif
eventloop.h
