74 lines
1.8 KiB
C++
74 lines
1.8 KiB
C++
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/*
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Copyright (c) 2008-2009 by Jakob Schroeter <js@camaya.net>
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This file is part of the gloox library. http://camaya.net/gloox
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This software is distributed under a license. The full license
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agreement can be found in the file LICENSE in this distribution.
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This software may not be copied, modified, sold or distributed
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other than expressed in the named license agreement.
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This software is distributed without any warranty.
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*/
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#include "eventdispatcher.h"
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#include "eventhandler.h"
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namespace gloox
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{
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EventDispatcher::EventDispatcher()
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{
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}
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EventDispatcher::~EventDispatcher()
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{
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}
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void EventDispatcher::dispatch( const Event& event, const std::string& context, bool remove )
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{
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typedef ContextHandlerMap::iterator Ei;
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std::pair<Ei, Ei> g = m_contextHandlers.equal_range( context );
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Ei it = g.first;
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Ei it2;
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while( it != g.second )
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{
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it2 = it++;
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(*it2).second->handleEvent( event );
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if( remove )
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m_contextHandlers.erase( it2 );
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}
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}
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void EventDispatcher::dispatch( const Event& event )
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{
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TypeHandlerMap::iterator it = m_typeHandlers.begin();
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for( ; it != m_typeHandlers.end(); ++it )
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{
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if( (*it).first == event.eventType() )
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(*it).second->handleEvent( event );
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}
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}
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void EventDispatcher::registerEventHandler( EventHandler* eh, const std::string& context )
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{
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if( !eh || context.empty() )
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return;
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m_contextHandlers.insert( std::make_pair( context, eh ) );
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}
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void EventDispatcher::removeEventHandler( EventHandler* eh )
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{
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ContextHandlerMap::iterator it = m_contextHandlers.begin();
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ContextHandlerMap::iterator it2;
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while( it != m_contextHandlers.end() )
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{
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it2 = it++;
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if( (*it2).second == eh )
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m_contextHandlers.erase( it2 );
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}
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}
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}
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