Line data    Source code

       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             : #ifndef _RSCTREE_HXX
      20             : #define _RSCTREE_HXX
      21             : 
      22             : #include <tools/link.hxx>
      23             : #include <rsctools.hxx>
      24             : 
      25             : class BiNode
      26             : {
      27             : protected:
      28             :     BiNode*     pLeft;    // left subtree
      29             :     BiNode*     pRight;   // right subtree
      30             : 
      31             : public:
      32             : 
      33             :                          // Wandelt eine doppelt verkettete Liste in
      34             :                          // einen binaeren Baum um
      35             :             BiNode *    ChangeDLListBTree( BiNode * pList );
      36             : 
      37             :                         BiNode();
      38             :     virtual             ~BiNode();
      39             : 
      40             : 
      41             :                         // Wandelt einen binaeren Baum in eine doppelt
      42             :                         // verkettete Liste um
      43             :                         BiNode* ChangeBTreeDLList();
      44             : 
      45           0 :             BiNode *    Left() const { return pLeft  ; };
      46           0 :             BiNode *    Right() const{ return pRight ; };
      47             :             void        EnumNodes( Link aLink ) const;
      48             : };
      49             : 
      50           0 : class NameNode : public BiNode
      51             : {
      52             :     void                SubOrderTree( NameNode * pOrderNode );
      53             : 
      54             : protected:
      55             :                         // pCmp ist Zeiger auf Namen
      56             :             NameNode*   Search( const void * pCmp ) const;
      57             : 
      58             : public:
      59           0 :             NameNode*   Left() const { return (NameNode *)pLeft  ; };
      60           0 :             NameNode*   Right() const{ return (NameNode *)pRight ; };
      61             :             NameNode*   Search( const NameNode * pName ) const;
      62             :                         // insert a new node in the b-tree
      63             :             bool        Insert( NameNode * pTN, sal_uInt32 * nDepth );
      64             :             bool        Insert( NameNode* pTN );
      65             :     virtual COMPARE     Compare( const NameNode * ) const;
      66             :     virtual COMPARE     Compare( const void * ) const;
      67             :             NameNode*   SearchParent( const NameNode * ) const;
      68             :                         // return ist neue Root
      69             :             NameNode*   Remove( NameNode * );
      70             :             void        OrderTree();
      71             : };
      72             : 
      73           0 : class IdNode : public NameNode
      74             : {
      75             :     virtual COMPARE Compare( const NameNode * ) const SAL_OVERRIDE;
      76             :     virtual COMPARE Compare( const void * ) const SAL_OVERRIDE;
      77             : protected:
      78             :     using NameNode::Search;
      79             : 
      80             : public:
      81             : 
      82             :     IdNode*         Search( sal_uInt32 nTypName ) const;
      83             :     virtual sal_uInt32  GetId() const;
      84             : };
      85             : 
      86           0 : class StringNode : public NameNode
      87             : {
      88             :     virtual COMPARE Compare( const NameNode * ) const SAL_OVERRIDE;
      89             :     virtual COMPARE Compare( const void * ) const SAL_OVERRIDE;
      90             : 
      91             : protected:
      92             :     using NameNode::Search;
      93             : 
      94             :     OString m_aName;
      95             : 
      96             : public:
      97             :     StringNode() {}
      98           0 :     StringNode(const OString& rStr) { m_aName = rStr; }
      99             : 
     100             :     StringNode*     Search( const char * ) const;
     101           0 :     OString    GetName() const { return m_aName; }
     102             : };
     103             : 
     104             : #endif // _RSCTREE_HXX
     105             : 
     106             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */