73 lines
1.8 KiB
C++
73 lines
1.8 KiB
C++
/*
|
|
Copyright (C) 2001-2006, William Joseph.
|
|
All Rights Reserved.
|
|
|
|
This file is part of GtkRadiant.
|
|
|
|
GtkRadiant is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
GtkRadiant is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with GtkRadiant; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "ifilter.h"
|
|
|
|
#include "generic/callback.h"
|
|
#include "scenelib.h"
|
|
|
|
class Entity;
|
|
|
|
class EntityFilter
|
|
{
|
|
public:
|
|
virtual bool filter( const Entity& entity ) const = 0;
|
|
};
|
|
|
|
bool entity_filtered( Entity& entity );
|
|
void add_entity_filter( EntityFilter& filter, int mask, bool invert = false );
|
|
|
|
class ClassnameFilter : public Filterable
|
|
{
|
|
scene::Node& m_node;
|
|
public:
|
|
Entity& m_entity;
|
|
|
|
ClassnameFilter( Entity& entity, scene::Node& node ) : m_node( node ), m_entity( entity ){
|
|
}
|
|
~ClassnameFilter(){
|
|
}
|
|
|
|
void instanceAttach(){
|
|
GlobalFilterSystem().registerFilterable( *this );
|
|
}
|
|
void instanceDetach(){
|
|
GlobalFilterSystem().unregisterFilterable( *this );
|
|
}
|
|
|
|
void updateFiltered(){
|
|
if ( entity_filtered( m_entity ) ) {
|
|
m_node.enable( scene::Node::eFiltered );
|
|
}
|
|
else
|
|
{
|
|
m_node.disable( scene::Node::eFiltered );
|
|
}
|
|
}
|
|
|
|
void classnameChanged( const char* value ){
|
|
updateFiltered();
|
|
}
|
|
typedef MemberCaller1<ClassnameFilter, const char*, &ClassnameFilter::classnameChanged> ClassnameChangedCaller;
|
|
};
|