LibreOffice Module vcl (master) 1
dxfblkrd.cxx
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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 "dxfblkrd.hxx"
22
23
24//---------------- DXFBlock --------------------------------------------------
25
26
28 : pSucc(nullptr)
29 , nFlags(0)
30{
31}
32
33
35{
36}
37
38
40{
41 m_sName = "";
42 m_sAlsoName = "";
43 aBasePoint.fx=0.0;
44 aBasePoint.fy=0.0;
45 aBasePoint.fz=0.0;
46 nFlags=0;
47 m_sXRef = "";
48
49 while (rDGR.Read()!=0)
50 {
51 switch (rDGR.GetG())
52 {
53 case 2: m_sName = rDGR.GetS(); break;
54 case 3: m_sAlsoName = rDGR.GetS(); break;
55 case 70: nFlags=rDGR.GetI(); break;
56 case 10: aBasePoint.fx=rDGR.GetF(); break;
57 case 20: aBasePoint.fy=rDGR.GetF(); break;
58 case 30: aBasePoint.fz=rDGR.GetF(); break;
59 case 1: m_sXRef = rDGR.GetS(); break;
60 }
61 }
63}
64
65
66//---------------- DXFBlocks -------------------------------------------------
67
68
70{
71 pFirst=nullptr;
72}
73
74
76{
77 Clear();
78}
79
80
82{
83 DXFBlock * pB, * * ppSucc;
84
85 ppSucc=&pFirst;
86 while (*ppSucc!=nullptr) ppSucc=&((*ppSucc)->pSucc);
87
88 for (;;) {
89 while (rDGR.GetG()!=0) rDGR.Read();
90 if (rDGR.GetS() == "ENDSEC" ||
91 rDGR.GetS() == "EOF") break;
92 if (rDGR.GetS() == "BLOCK") {
93 pB=new DXFBlock;
94 pB->Read(rDGR);
95 *ppSucc=pB;
96 ppSucc=&(pB->pSucc);
97 }
98 else rDGR.Read();
99 }
100}
101
102
103DXFBlock * DXFBlocks::Search(std::string_view rName) const
104{
105 DXFBlock * pB;
106 for (pB=pFirst; pB!=nullptr; pB=pB->pSucc) {
107 if (rName == pB->m_sName) break;
108 }
109 return pB;
110}
111
112
114{
115 DXFBlock * ptmp;
116
117 while (pFirst!=nullptr) {
118 ptmp=pFirst;
119 pFirst=ptmp->pSucc;
120 delete ptmp;
121 }
122}
123
124
125/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
~DXFBlock()
Definition: dxfblkrd.cxx:34
tools::Long nFlags
Definition: dxfblkrd.hxx:43
DXFVector aBasePoint
Definition: dxfblkrd.hxx:44
void Read(DXFGroupReader &rDGR)
Definition: dxfblkrd.cxx:39
DXFBlock * pSucc
Definition: dxfblkrd.hxx:37
OString m_sXRef
Definition: dxfblkrd.hxx:45
OString m_sName
Definition: dxfblkrd.hxx:41
DXFBlock()
Definition: dxfblkrd.cxx:27
OString m_sAlsoName
Definition: dxfblkrd.hxx:42
~DXFBlocks()
Definition: dxfblkrd.cxx:75
void Read(DXFGroupReader &rDGR)
Definition: dxfblkrd.cxx:81
DXFBlock * pFirst
Definition: dxfblkrd.hxx:61
DXFBlock * Search(std::string_view rName) const
Definition: dxfblkrd.cxx:103
void Clear()
Definition: dxfblkrd.cxx:113
void Read(DXFGroupReader &rDGR)
Definition: dxfentrd.cxx:792
const OString & GetS() const
Definition: dxfgrprd.hxx:107
tools::Long GetI() const
Definition: dxfgrprd.hxx:97
double GetF() const
Definition: dxfgrprd.hxx:102
sal_uInt16 GetG() const
Definition: dxfgrprd.hxx:92
sal_uInt16 Read()
Definition: dxfgrprd.cxx:118
double fx
Definition: dxfvec.hxx:55
double fz
Definition: dxfvec.hxx:55
double fy
Definition: dxfvec.hxx:55