sw/source/filter/ww8/rtfstringbuffer.cxx

   1 /*
   2  * This file is part of the LibreOffice project.
   3  *
   4  * This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this
   6  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   7  */
   8
   9 #include "rtfattributeoutput.hxx"
  10 #include "rtfstringbuffer.hxx"
  11
  12 RtfStringBufferValue::RtfStringBufferValue()
  13     : m_aBuffer(),
  14     m_pFlyFrmFmt(0),
  15     m_pGrfNode(0)
  16 {
  17 }
  18
  19 RtfStringBufferValue::RtfStringBufferValue(const SwFlyFrmFmt* pFlyFrmFmt, const SwGrfNode* pGrfNode)
  20     : m_aBuffer(),
  21     m_pFlyFrmFmt(pFlyFrmFmt),
  22     m_pGrfNode(pGrfNode)
  23 {
  24 }
  25
  26 void RtfStringBufferValue::makeStringAndClear(RtfAttributeOutput* pAttributeOutput)
  27 {
  28     if (!isGraphic())
  29         pAttributeOutput->m_rExport.Strm() << m_aBuffer.makeStringAndClear().getStr();
  30     else
  31         pAttributeOutput->FlyFrameGraphic(m_pFlyFrmFmt, m_pGrfNode);
  32 }
  33
  34 OString RtfStringBufferValue::makeStringAndClear()
  35 {
  36     return m_aBuffer.makeStringAndClear();
  37 }
  38
  39 bool RtfStringBufferValue::isGraphic() const
  40 {
  41     return m_pFlyFrmFmt != 0 && m_pGrfNode != 0;
  42 }
  43
  44 RtfStringBuffer::RtfStringBuffer()
  45     : m_aValues()
  46 {
  47 }
  48
  49 sal_Int32 RtfStringBuffer::getLength() const
  50 {
  51     sal_Int32 nRet = 0;
  52     for (RtfStringBuffer::Values_t::const_iterator i = m_aValues.begin(); i != m_aValues.end(); ++i)
  53         if (!i->isGraphic())
  54             nRet += i->m_aBuffer.getLength();
  55     return nRet;
  56 }
  57
  58 void RtfStringBuffer::makeStringAndClear(RtfAttributeOutput* pAttributeOutput)
  59 {
  60     for (RtfStringBuffer::Values_t::iterator i = m_aValues.begin(); i != m_aValues.end(); ++i)
  61         i->makeStringAndClear(pAttributeOutput);
  62 }
  63
  64 OString RtfStringBuffer::makeStringAndClear()
  65 {
  66     OStringBuffer aBuf;
  67     for (RtfStringBuffer::Values_t::iterator i = m_aValues.begin(); i != m_aValues.end(); ++i)
  68         if (!i->isGraphic())
  69             aBuf.append(i->makeStringAndClear());
  70     return aBuf.makeStringAndClear();
  71 }
  72
  73 OStringBuffer& RtfStringBuffer::getLastBuffer()
  74 {
  75     if (m_aValues.empty() || m_aValues.back().isGraphic())
  76         m_aValues.push_back(RtfStringBufferValue());
  77     return m_aValues.back().m_aBuffer;
  78 }
  79
  80 OStringBuffer* RtfStringBuffer::operator->()
  81 {
  82     return &getLastBuffer();
  83 }
  84
  85 void RtfStringBuffer::clear()
  86 {
  87     m_aValues.clear();
  88 }
  89
  90 void RtfStringBuffer::append(const SwFlyFrmFmt* pFlyFrmFmt, const SwGrfNode* pGrfNode)
  91 {
  92     m_aValues.push_back(RtfStringBufferValue(pFlyFrmFmt, pGrfNode));
  93 }
  94
  95 void RtfStringBuffer::appendAndClear(RtfStringBuffer& rBuf)
  96 {
  97     for (RtfStringBuffer::Values_t::iterator i = rBuf.m_aValues.begin(); i != rBuf.m_aValues.end(); ++i)
  98         m_aValues.push_back(*i);
  99     rBuf.clear();
 100 }
 101
 102 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */