+++ /dev/null
-/*
-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_MODEL_H)
-#define INCLUDED_MODEL_H
-
-#include "entitylib.h"
-#include "traverselib.h"
-#include "generic/callback.h"
-#include "stream/stringstream.h"
-#include "os/path.h"
-#include "moduleobserver.h"
-
-class EModel : public ModuleObserver
-{
- ResourceReference m_resource;
- scene::Traversable& m_traverse;
- scene::Node* m_node;
- Callback m_modelChanged;
-
-public:
- EModel(scene::Traversable& traversable, const Callback& modelChanged)
- : m_resource(""), m_traverse(traversable), m_node(0), m_modelChanged(modelChanged)
- {
- m_resource.attach(*this);
- }
- ~EModel()
- {
- m_resource.detach(*this);
- }
-
- void realise()
- {
- m_resource.get()->load();
- m_node = m_resource.get()->getNode();
- if(m_node != 0)
- {
- m_traverse.insert(*m_node);
- }
- }
- void unrealise()
- {
- if(m_node != 0)
- {
- m_traverse.erase(*m_node);
- }
- }
-
- void modelChanged(const char* value)
- {
- StringOutputStream cleaned(string_length(value));
- cleaned << PathCleaned(value);
- m_resource.detach(*this);
- m_resource.setName(cleaned.c_str());
- m_resource.attach(*this);
- m_modelChanged();
- }
- typedef MemberCaller1<EModel, const char*, &EModel::modelChanged> ModelChangedCaller;
-
- const char* getName() const
- {
- return m_resource.getName();
- }
- scene::Node* getNode() const
- {
- return m_node;
- }
-};
-
-class SingletonModel
-{
- TraversableNode m_traverse;
- EModel m_model;
-public:
- SingletonModel()
- : m_model(m_traverse, Callback())
- {
- }
-
- void attach(scene::Traversable::Observer* observer)
- {
- m_traverse.attach(observer);
- }
- void detach(scene::Traversable::Observer* observer)
- {
- m_traverse.detach(observer);
- }
-
- scene::Traversable& getTraversable()
- {
- return m_traverse;
- }
-
- void modelChanged(const char* value)
- {
- m_model.modelChanged(value);
- }
- typedef MemberCaller1<SingletonModel, const char*, &SingletonModel::modelChanged> ModelChangedCaller;
-
- scene::Node* getNode() const
- {
- return m_model.getNode();
- }
-};
-
-#endif