initial

git-svn-id: svn://svn.icculus.org/netradiant/trunk@1 61c419a2-8eb2-4b30-bcec-8cead039b335

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