Include netRadiant source in this GIT

[voretournament/voretournament.git] / misc / mediasource / extra / netradiant-src / libs / modulesystem / modulesmap.h

diff --git a/misc/mediasource/extra/netradiant-src/libs/modulesystem/modulesmap.h b/misc/mediasource/extra/netradiant-src/libs/modulesystem/modulesmap.h
new file mode 100644 (file)
index 0000000..dfc2ea4
--- /dev/null
+++ b/misc/mediasource/extra/netradiant-src/libs/modulesystem/modulesmap.h
@@ -0,0 +1,152 @@
+/*
+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_MODULESYSTEM_MODULESMAP_H)
+#define INCLUDED_MODULESYSTEM_MODULESMAP_H
+
+#include "modulesystem.h"
+#include "string/string.h"
+#include <map>
+#include <set>
+
+template<typename Type>
+class ModulesMap : public Modules<Type>
+{
+  typedef std::map<CopiedString, Module*> modules_t;
+  modules_t m_modules;
+public:
+  ~ModulesMap()
+  {
+    for(modules_t::iterator i = m_modules.begin(); i != m_modules.end(); ++i) 
+    {
+      (*i).second->release();
+    }
+  }
+
+  typedef modules_t::const_iterator iterator;
+
+  iterator begin() const
+  {
+    return m_modules.begin();
+  }
+  iterator end() const
+  {
+    return m_modules.end();
+  }
+
+  void insert(const char* name, Module& module)
+  {
+    module.capture();
+    if(globalModuleServer().getError())
+    {
+      module.release();
+      globalModuleServer().setError(false);
+    }
+    else
+    {
+      m_modules.insert(modules_t::value_type(name, &module));
+    }
+  }
+
+  Type* find(const char* name)
+  {
+    modules_t::iterator i = m_modules.find(name);
+    if(i != m_modules.end())
+    {
+      return static_cast<Type*>(Module_getTable(*(*i).second));
+    }
+    return 0;
+  }
+
+  Type* findModule(const char* name)
+  {
+    return find(name);
+  }
+  void foreachModule(const typename Modules<Type>::Visitor& visitor)
+  {
+    for(modules_t::iterator i = m_modules.begin(); i != m_modules.end(); ++i)
+    {
+      visitor.visit((*i).first.c_str(), *static_cast<const Type*>(Module_getTable(*(*i).second)));
+    }
+  }
+};
+
+template<typename Type>
+class InsertModules : public ModuleServer::Visitor
+{
+  ModulesMap<Type>& m_modules;
+public:
+  InsertModules(ModulesMap<Type>& modules)
+    : m_modules(modules)
+  {
+  }
+  void visit(const char* name, Module& module) const
+  {
+    m_modules.insert(name, module);
+  }
+};
+
+template<typename Type>
+class ModulesRef
+{
+  ModulesMap<Type> m_modules;
+public:
+  ModulesRef(const char* names)
+  {
+    if(!globalModuleServer().getError())
+    {
+      if(string_equal(names, "*"))
+      {
+        InsertModules<Type> visitor(m_modules);
+        globalModuleServer().foreachModule(typename Type::Name(), typename Type::Version(), visitor);
+      }
+      else
+      {
+        StringTokeniser tokeniser(names);
+        for(;;)
+        {
+          const char* name = tokeniser.getToken();
+          if(string_empty(name))
+          {
+            break;
+          }
+          Module* module = globalModuleServer().findModule(typename Type::Name(), typename Type::Version(), name);
+          if(module == 0)
+          {
+            globalModuleServer().setError(true);
+            globalErrorStream() << "ModulesRef::initialise: type=" << makeQuoted(typename Type::Name()) << " version=" << makeQuoted(typename Type::Version()) << " name=" << makeQuoted(name) << " - not found\n";
+            break;
+          }
+          else
+          {
+            m_modules.insert(name, *module);
+          }
+        }
+      }
+    }
+  }
+  ModulesMap<Type>& get()
+  {
+    return m_modules;
+  }
+};
+
+#endif