include/sot/factory.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef _SOT_FACTORY_HXX
  21 #define _SOT_FACTORY_HXX
  22
  23 #include <tools/globname.hxx>
  24 #include <tools/rtti.hxx>
  25 #include "sot/sotdllapi.h"
  26 #include <vector>
  27
  28 /*************************************************************************
  29 *************************************************************************/
  30 class SotObject;
  31 class SotFactory;
  32
  33 typedef ::std::vector< SotFactory* > SotFactoryList;
  34 typedef void * (*CreateInstanceType)( SotObject ** );
  35
  36 //==================class SotFactory=======================================
  37 class SOT_DLLPUBLIC SotFactory : public SvGlobalName
  38 {
  39     sal_uInt16              nSuperCount;    // Anzahl der Superklassen
  40     const SotFactory ** pSuperClasses;  // Superklassen
  41     CreateInstanceType  pCreateFunc;
  42
  43     String              aClassName;
  44
  45     static  sal_Bool        ExistTest( const SvGlobalName & );
  46 protected:
  47     virtual             ~SotFactory();
  48 public:
  49                         TYPEINFO();
  50     static  void        IncSvObjectCount( SotObject * = NULL );
  51     static  void        DecSvObjectCount( SotObject * = NULL );
  52
  53     static  const SotFactory *      Find( const SvGlobalName & );
  54
  55             SotFactory( const SvGlobalName &,
  56                        const String & rClassName, CreateInstanceType );
  57
  58     void                PutSuperClass( const SotFactory * );
  59     virtual void *      CreateInstance( SotObject ** ppObj = NULL ) const;
  60
  61     sal_Bool                Is( const SotFactory * pSuperClass ) const;
  62     const SotFactory *  GetSuper( sal_uInt16 nPos ) const
  63                         {
  64                             return nPos < nSuperCount ?
  65                                          pSuperClasses[ nPos ]
  66                                          : NULL;
  67                         }
  68
  69 private:
  70                         SOT_DLLPRIVATE SotFactory( const SotFactory & );
  71     SOT_DLLPRIVATE SotFactory &        operator = ( const SotFactory & );
  72 };
  73
  74 #endif // _FACTORY_HXX
  75
  76 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */