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             : 
      20             : 
      21             : #include <string.h>
      22             : #include <dxfblkrd.hxx>
      23             : 
      24             : 
      25             : 
      26             : //---------------- DXFBlock --------------------------------------------------
      27             : 
      28             : 
      29             : 
      30           0 : DXFBlock::DXFBlock()
      31             :     : pSucc(NULL)
      32           0 :     , nFlags(0)
      33             : {
      34           0 : }
      35             : 
      36             : 
      37           0 : DXFBlock::~DXFBlock()
      38             : {
      39           0 : }
      40             : 
      41             : 
      42           0 : void DXFBlock::Read(DXFGroupReader & rDGR)
      43             : {
      44           0 :     m_sName = "";
      45           0 :     m_sAlsoName = "";
      46           0 :     aBasePoint.fx=0.0;
      47           0 :     aBasePoint.fy=0.0;
      48           0 :     aBasePoint.fz=0.0;
      49           0 :     nFlags=0;
      50           0 :     m_sXRef = "";
      51             : 
      52           0 :     while (rDGR.Read()!=0)
      53             :     {
      54           0 :         switch (rDGR.GetG())
      55             :         {
      56           0 :             case  2: m_sName = rDGR.GetS(); break;
      57           0 :             case  3: m_sAlsoName = rDGR.GetS(); break;
      58           0 :             case 70: nFlags=rDGR.GetI(); break;
      59           0 :             case 10: aBasePoint.fx=rDGR.GetF(); break;
      60           0 :             case 20: aBasePoint.fy=rDGR.GetF(); break;
      61           0 :             case 30: aBasePoint.fz=rDGR.GetF(); break;
      62           0 :             case  1: m_sXRef = rDGR.GetS(); break;
      63             :         }
      64             :     }
      65           0 :     DXFEntities::Read(rDGR);
      66           0 : }
      67             : 
      68             : 
      69             : 
      70             : //---------------- DXFBlocks -------------------------------------------------
      71             : 
      72             : 
      73             : 
      74           1 : DXFBlocks::DXFBlocks()
      75             : {
      76           1 :     pFirst=NULL;
      77           1 : }
      78             : 
      79             : 
      80           1 : DXFBlocks::~DXFBlocks()
      81             : {
      82           1 :     Clear();
      83           1 : }
      84             : 
      85             : 
      86           0 : void DXFBlocks::Read(DXFGroupReader & rDGR)
      87             : {
      88             :     DXFBlock * pB, * * ppSucc;
      89             : 
      90           0 :     ppSucc=&pFirst;
      91           0 :     while (*ppSucc!=NULL) ppSucc=&((*ppSucc)->pSucc);
      92             : 
      93             :     for (;;) {
      94           0 :         while (rDGR.GetG()!=0) rDGR.Read();
      95           0 :         if (rDGR.GetS() == "ENDSEC" ||
      96           0 :             rDGR.GetS() == "EOF") break;
      97           0 :         if (rDGR.GetS() == "BLOCK") {
      98           0 :             pB=new DXFBlock;
      99           0 :             pB->Read(rDGR);
     100           0 :             *ppSucc=pB;
     101           0 :             ppSucc=&(pB->pSucc);
     102             :         }
     103           0 :         else rDGR.Read();
     104           0 :     }
     105           0 : }
     106             : 
     107             : 
     108           0 : DXFBlock * DXFBlocks::Search(OString const& rName) const
     109             : {
     110             :     DXFBlock * pB;
     111           0 :     for (pB=pFirst; pB!=NULL; pB=pB->pSucc) {
     112           0 :         if (rName == pB->m_sName) break;
     113             :     }
     114           0 :     return pB;
     115             : }
     116             : 
     117             : 
     118           2 : void DXFBlocks::Clear()
     119             : {
     120             :     DXFBlock * ptmp;
     121             : 
     122           4 :     while (pFirst!=NULL) {
     123           0 :         ptmp=pFirst;
     124           0 :         pFirst=ptmp->pSucc;
     125           0 :         delete ptmp;
     126             :     }
     127           2 : }
     128             : 
     129             : 
     130             : 
     131             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */