idl/inc/basobj.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.
   4  *
   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 INCLUDED_IDL_INC_BASOBJ_HXX
  21 #define INCLUDED_IDL_INC_BASOBJ_HXX
  22
  23 #include <tools/ref.hxx>
  24 #include "bastype.hxx"
  25 #include <vector>
  26
  27 class SvTokenStream;
  28 class SvIdlDataBase;
  29
  30 template<typename T>
  31 class SvRefMemberList : private std::vector<T>
  32 {
  33 private:
  34     typedef typename std::vector<T> base_t;
  35
  36 public:
  37     using base_t::size;
  38     using base_t::front;
  39     using base_t::back;
  40     using base_t::operator[];
  41     using base_t::begin;
  42     using base_t::end;
  43     using typename base_t::iterator;
  44     using typename base_t::const_iterator;
  45     using base_t::rbegin;
  46     using base_t::rend;
  47     using typename base_t::reverse_iterator;
  48     using base_t::empty;
  49
  50     ~SvRefMemberList() { clear(); }
  51     void clear()
  52     {
  53         for( typename base_t::const_iterator it = base_t::begin(); it != base_t::end(); ++it )
  54         {
  55               T p = *it;
  56               if( p )
  57                   p->ReleaseRef();
  58         }
  59         base_t::clear();
  60     }
  61
  62     void push_back( T p )
  63     {
  64         base_t::push_back( p );
  65         p->AddFirstRef();
  66     }
  67
  68     void insert( typename base_t::iterator it, T p )
  69     {
  70         base_t::insert( it, p );
  71         p->AddFirstRef();
  72     }
  73
  74     void pop_back()
  75     {
  76         T p = base_t::back();
  77         base_t::pop_back();
  78         if( p )
  79             p->ReleaseRef();
  80     }
  81 };
  82
  83 class SvMetaObject : public SvRefBase
  84 {
  85     OString      aName;
  86
  87 protected:
  88     bool         ReadNameSvIdl( SvTokenStream & rInStm );
  89             void DoReadContextSvIdl( SvIdlDataBase &, SvTokenStream & rInStm );
  90     virtual void ReadContextSvIdl( SvIdlDataBase &, SvTokenStream & rInStm );
  91     virtual void ReadAttributesSvIdl( SvIdlDataBase & rBase,
  92                                       SvTokenStream & rInStm );
  93 public:
  94             SvMetaObject();
  95
  96     static void         WriteTab( SvStream & rOutStm, sal_uInt16 nTab );
  97     static void         Back2Delimiter( SvStream & );
  98     static void         WriteStars( SvStream & );
  99
 100     void                      SetName( const OString& rName );
 101     virtual const OString &  GetName() const { return aName; }
 102
 103     virtual bool        ReadSvIdl( SvIdlDataBase &, SvTokenStream & rInStm );
 104 };
 105
 106 class SvMetaReference : public SvMetaObject
 107 {
 108     tools::SvRef<SvMetaReference>  aRef;
 109 public:
 110             SvMetaReference();
 111
 112     const OString &     GetName() const override
 113                         {
 114                             return ( !aRef.is()
 115                                     || !SvMetaObject::GetName().isEmpty() )
 116                                 ? SvMetaObject::GetName()
 117                                 : aRef->GetName();
 118                         }
 119
 120     SvMetaReference *   GetRef() const { return aRef.get(); }
 121     void                SetRef( SvMetaReference * pRef  )
 122                         { aRef = pRef; }
 123 };
 124
 125 #endif // INCLUDED_IDL_INC_BASOBJ_HXX
 126
 127
 128 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */