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