/*
   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
 */

#if !defined( INCLUDED_BRUSHNODE_H )
#define INCLUDED_BRUSHNODE_H

#include "instancelib.h"
#include "brush.h"
#include "brushtokens.h"
#include "brushxml.h"

class BrushNode :
	public scene::Node::Symbiot,
	public scene::Instantiable,
	public scene::Cloneable
{
class TypeCasts
{
NodeTypeCastTable m_casts;
public:
TypeCasts(){
	NodeStaticCast<BrushNode, scene::Instantiable>::install( m_casts );
	NodeStaticCast<BrushNode, scene::Cloneable>::install( m_casts );
	NodeContainedCast<BrushNode, Snappable>::install( m_casts );
	NodeContainedCast<BrushNode, TransformNode>::install( m_casts );
	NodeContainedCast<BrushNode, Brush>::install( m_casts );
	NodeContainedCast<BrushNode, XMLImporter>::install( m_casts );
	NodeContainedCast<BrushNode, XMLExporter>::install( m_casts );
	NodeContainedCast<BrushNode, MapImporter>::install( m_casts );
	NodeContainedCast<BrushNode, MapExporter>::install( m_casts );
	NodeContainedCast<BrushNode, Nameable>::install( m_casts );
	NodeContainedCast<BrushNode, BrushDoom3>::install( m_casts );
}
NodeTypeCastTable& get(){
	return m_casts;
}
};


scene::Node m_node;
InstanceSet m_instances;
Brush m_brush;
BrushTokenImporter m_mapImporter;
BrushTokenExporter m_mapExporter;
BrushXMLImporter m_xmlImporter;
BrushXMLExporter m_xmlExporter;

public:

typedef LazyStatic<TypeCasts> StaticTypeCasts;

Snappable& get( NullType<Snappable>){
	return m_brush;
}
TransformNode& get( NullType<TransformNode>){
	return m_brush;
}
Brush& get( NullType<Brush>){
	return m_brush;
}
XMLImporter& get( NullType<XMLImporter>){
	return m_xmlImporter;
}
XMLExporter& get( NullType<XMLExporter>){
	return m_xmlExporter;
}
MapImporter& get( NullType<MapImporter>){
	return m_mapImporter;
}
MapExporter& get( NullType<MapExporter>){
	return m_mapExporter;
}
Nameable& get( NullType<Nameable>){
	return m_brush;
}
BrushDoom3& get( NullType<BrushDoom3>){
	return m_brush;
}

BrushNode() :
	m_node( this, this, StaticTypeCasts::instance().get() ),
	m_brush( m_node, InstanceSetEvaluateTransform<BrushInstance>::Caller( m_instances ), InstanceSet::BoundsChangedCaller( m_instances ) ),
	m_mapImporter( m_brush ),
	m_mapExporter( m_brush ),
	m_xmlImporter( m_brush ),
	m_xmlExporter( m_brush ){
}
BrushNode( const BrushNode& other ) :
	scene::Node::Symbiot( other ),
	scene::Instantiable( other ),
	scene::Cloneable( other ),
	m_node( this, this, StaticTypeCasts::instance().get() ),
	m_brush( other.m_brush, m_node, InstanceSetEvaluateTransform<BrushInstance>::Caller( m_instances ), InstanceSet::BoundsChangedCaller( m_instances ) ),
	m_mapImporter( m_brush ),
	m_mapExporter( m_brush ),
	m_xmlImporter( m_brush ),
	m_xmlExporter( m_brush ){
}
void release(){
	delete this;
}
scene::Node& node(){
	return m_node;
}

scene::Node& clone() const {
	return ( new BrushNode( *this ) )->node();
}

scene::Instance* create( const scene::Path& path, scene::Instance* parent ){
	return new BrushInstance( path, parent, m_brush );
}
void forEachInstance( const scene::Instantiable::Visitor& visitor ){
	m_instances.forEachInstance( visitor );
}
void insert( scene::Instantiable::Observer* observer, const scene::Path& path, scene::Instance* instance ){
	m_instances.insert( observer, path, instance );
}
scene::Instance* erase( scene::Instantiable::Observer* observer, const scene::Path& path ){
	return m_instances.erase( observer, path );
}
};

inline Brush* Node_getBrush( scene::Node& node ){
	return NodeTypeCast<Brush>::cast( node );
}

#endif