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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "dxfblkrd.hxx"
//---------------- DXFBlock --------------------------------------------------
DXFBlock::DXFBlock()
: pSucc(nullptr)
, nFlags(0)
{
}
DXFBlock::~DXFBlock()
{
}
void DXFBlock::Read(DXFGroupReader & rDGR)
{
m_sName = "";
m_sAlsoName = "";
aBasePoint.fx=0.0;
aBasePoint.fy=0.0;
aBasePoint.fz=0.0;
nFlags=0;
m_sXRef = "";
while (rDGR.Read()!=0)
{
switch (rDGR.GetG())
{
case 2: m_sName = rDGR.GetS(); break;
case 3: m_sAlsoName = rDGR.GetS(); break;
case 70: nFlags=rDGR.GetI(); break;
case 10: aBasePoint.fx=rDGR.GetF(); break;
case 20: aBasePoint.fy=rDGR.GetF(); break;
case 30: aBasePoint.fz=rDGR.GetF(); break;
case 1: m_sXRef = rDGR.GetS(); break;
}
}
DXFEntities::Read(rDGR);
}
//---------------- DXFBlocks -------------------------------------------------
DXFBlocks::DXFBlocks()
{
pFirst=nullptr;
}
DXFBlocks::~DXFBlocks()
{
Clear();
}
void DXFBlocks::Read(DXFGroupReader & rDGR)
{
DXFBlock * pB, * * ppSucc;
ppSucc=&pFirst;
while (*ppSucc!=nullptr) ppSucc=&((*ppSucc)->pSucc);
for (;;) {
while (rDGR.GetG()!=0) rDGR.Read();
if (rDGR.GetS() == "ENDSEC" ||
rDGR.GetS() == "EOF") break;
if (rDGR.GetS() == "BLOCK") {
pB=new DXFBlock;
pB->Read(rDGR);
*ppSucc=pB;
ppSucc=&(pB->pSucc);
}
else rDGR.Read();
}
}
DXFBlock * DXFBlocks::Search(std::string_view rName) const
{
DXFBlock * pB;
for (pB=pFirst; pB!=nullptr; pB=pB->pSucc) {
if (rName == pB->m_sName) break;
}
return pB;
}
void DXFBlocks::Clear()
{
DXFBlock * ptmp;
while (pFirst!=nullptr) {
ptmp=pFirst;
pFirst=ptmp->pSucc;
delete ptmp;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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