48 lines
1.6 KiB
C++
48 lines
1.6 KiB
C++
/*
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Copyright (C) 2001-2006, William Joseph.
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All Rights Reserved.
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This file is part of GtkRadiant.
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GtkRadiant is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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GtkRadiant is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GtkRadiant; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#pragma once
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#include "entitylib.h"
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#include <map>
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class KeyObserverMap : public Entity::Observer
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{
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typedef std::multimap<const char*, KeyObserver, RawStringLess> KeyObservers;
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KeyObservers m_keyObservers;
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public:
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void insert( const char* key, const KeyObserver& observer ){
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m_keyObservers.insert( KeyObservers::value_type( key, observer ) );
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}
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void insert( const char* key, EntityKeyValue& value ){
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for ( KeyObservers::const_iterator i = m_keyObservers.find( key ); i != m_keyObservers.end() && string_equal( ( *i ).first, key ); ++i )
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{
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value.attach( ( *i ).second );
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}
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}
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void erase( const char* key, EntityKeyValue& value ){
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for ( KeyObservers::const_iterator i = m_keyObservers.find( key ); i != m_keyObservers.end() && string_equal( ( *i ).first, key ); ++i )
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{
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value.detach( ( *i ).second );
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}
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}
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};
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