2 Copyright (C) 2001-2006, William Joseph.
5 This file is part of GtkRadiant.
7 GtkRadiant is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 GtkRadiant is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GtkRadiant; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
28 class EntityFilterWrapper : public Filter
32 EntityFilter& m_filter;
34 EntityFilterWrapper( EntityFilter& filter, bool invert ) : m_invert( invert ), m_filter( filter ){
36 void setActive( bool active ){
42 bool filter( const Entity& entity ){
43 return m_invert ^ m_filter.filter( entity );
48 typedef std::list<EntityFilterWrapper> EntityFilters;
49 EntityFilters g_entityFilters;
51 void add_entity_filter( EntityFilter& filter, int mask, bool invert ){
52 g_entityFilters.push_back( EntityFilterWrapper( filter, invert ) );
53 GlobalFilterSystem().addFilter( g_entityFilters.back(), mask );
56 bool entity_filtered( Entity& entity ){
57 for ( EntityFilters::iterator i = g_entityFilters.begin(); i != g_entityFilters.end(); ++i )
59 if ( ( *i ).active() && ( *i ).filter( entity ) ) {