55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
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/*
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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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#if !defined( INCLUDED_KEYOBSERVERS_H )
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#define INCLUDED_KEYOBSERVERS_H
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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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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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{
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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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{
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for (KeyObservers::const_iterator i = m_keyObservers.find(key);
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i != m_keyObservers.end() && string_equal((*i).first, key); ++i) {
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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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{
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for (KeyObservers::const_iterator i = m_keyObservers.find(key);
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i != m_keyObservers.end() && string_equal((*i).first, key); ++i) {
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value.detach((*i).second);
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}
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}
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};
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#endif
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