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
22 #if !defined( INCLUDED_MODEL_H )
23 #define INCLUDED_MODEL_H
25 #include "entitylib.h"
26 #include "traverselib.h"
27 #include "generic/callback.h"
28 #include "stream/stringstream.h"
30 #include "moduleobserver.h"
32 class EModel : public ModuleObserver {
33 ResourceReference m_resource;
34 scene::Traversable &m_traverse;
36 Callback<void()> m_modelChanged;
39 EModel(scene::Traversable &traversable, const Callback<void()> &modelChanged)
40 : m_resource(""), m_traverse(traversable), m_node(0), m_modelChanged(modelChanged)
42 m_resource.attach(*this);
47 m_resource.detach(*this);
52 m_resource.get()->load();
53 m_node = m_resource.get()->getNode();
55 m_traverse.insert(*m_node);
62 m_traverse.erase(*m_node);
66 void modelChanged(const char *value)
68 StringOutputStream cleaned(string_length(value));
69 cleaned << PathCleaned(value);
70 m_resource.detach(*this);
71 m_resource.setName(cleaned.c_str());
72 m_resource.attach(*this);
76 typedef MemberCaller<EModel, void(const char *), &EModel::modelChanged> ModelChangedCaller;
78 const char *getName() const
80 return m_resource.getName();
83 scene::Node *getNode() const
89 class SingletonModel {
90 TraversableNode m_traverse;
94 : m_model(m_traverse, Callback<void()>())
98 void attach(scene::Traversable::Observer *observer)
100 m_traverse.attach(observer);
103 void detach(scene::Traversable::Observer *observer)
105 m_traverse.detach(observer);
108 scene::Traversable &getTraversable()
113 void modelChanged(const char *value)
115 m_model.modelChanged(value);
118 typedef MemberCaller<SingletonModel, void(const char *), &SingletonModel::modelChanged> ModelChangedCaller;
120 scene::Node *getNode() const
122 return m_model.getNode();