gtkradiant/include/ireference.h

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/*
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_IREFERENCE_H)
#define INCLUDED_IREFERENCE_H
#include "generic/constant.h"
namespace scene
{
class Node;
}
class ModuleObserver;
class Resource
{
public:
virtual bool load() = 0;
virtual bool save() = 0;
virtual void flush() = 0;
virtual void refresh() = 0;
virtual scene::Node* getNode() = 0;
virtual void setNode(scene::Node* node) = 0;
virtual void attach(ModuleObserver& observer) = 0;
virtual void detach(ModuleObserver& observer) = 0;
virtual void realise() = 0;
virtual void unrealise() = 0;
};
class EntityCreator;
class ReferenceCache
{
public:
INTEGER_CONSTANT(Version, 1);
STRING_CONSTANT(Name, "reference");
virtual Resource* capture(const char* path) = 0;
virtual void release(const char* path) = 0;
virtual void setEntityCreator(EntityCreator& entityCreator) = 0;
};
#include "modulesystem.h"
template<typename Type>
class GlobalModule;
typedef GlobalModule<ReferenceCache> GlobalReferenceModule;
template<typename Type>
class GlobalModuleRef;
typedef GlobalModuleRef<ReferenceCache> GlobalReferenceModuleRef;
inline ReferenceCache& GlobalReferenceCache()
{
return GlobalReferenceModule::getTable();
}
#endif