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 {
31 EntityFilter &m_filter;
33 EntityFilterWrapper(EntityFilter &filter, bool invert) : m_invert(invert), m_filter(filter)
37 void setActive(bool active)
47 bool filter(const Entity &entity)
49 return m_invert ^ m_filter.filter(entity);
54 typedef std::list<EntityFilterWrapper> EntityFilters;
55 EntityFilters g_entityFilters;
57 void add_entity_filter(EntityFilter &filter, int mask, bool invert)
59 g_entityFilters.push_back(EntityFilterWrapper(filter, invert));
60 GlobalFilterSystem().addFilter(g_entityFilters.back(), mask);
63 bool entity_filtered(Entity &entity)
65 for (EntityFilters::iterator i = g_entityFilters.begin(); i != g_entityFilters.end(); ++i) {
66 if ((*i).active() && (*i).filter(entity)) {