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/*
* 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/.
*/
#include "rtfstringbuffer.hxx"
#include "rtfattributeoutput.hxx"
#include "rtfexport.hxx"
RtfStringBufferValue::RtfStringBufferValue() = default;
RtfStringBufferValue::RtfStringBufferValue(const SwFlyFrameFormat* pFlyFrameFormat,
const SwGrfNode* pGrfNode)
: m_pFlyFrameFormat(pFlyFrameFormat)
, m_pGrfNode(pGrfNode)
{
}
void RtfStringBufferValue::makeStringAndClear(RtfAttributeOutput* pAttributeOutput)
{
if (!isGraphic())
pAttributeOutput->m_rExport.Strm().WriteOString(m_aBuffer.makeStringAndClear());
else
pAttributeOutput->FlyFrameGraphic(m_pFlyFrameFormat, m_pGrfNode);
}
OString RtfStringBufferValue::makeStringAndClear() { return m_aBuffer.makeStringAndClear(); }
bool RtfStringBufferValue::isGraphic() const
{
return m_pFlyFrameFormat != nullptr && m_pGrfNode != nullptr;
}
RtfStringBuffer::RtfStringBuffer() = default;
sal_Int32 RtfStringBuffer::getLength() const
{
sal_Int32 nRet = 0;
for (const auto& rValue : m_aValues)
if (!rValue.isGraphic())
nRet += rValue.getBuffer().getLength();
return nRet;
}
void RtfStringBuffer::makeStringAndClear(RtfAttributeOutput* pAttributeOutput)
{
for (auto& rValue : m_aValues)
rValue.makeStringAndClear(pAttributeOutput);
}
OString RtfStringBuffer::makeStringAndClear()
{
OStringBuffer aBuf;
for (auto& rValue : m_aValues)
if (!rValue.isGraphic())
aBuf.append(rValue.makeStringAndClear());
return aBuf.makeStringAndClear();
}
OStringBuffer& RtfStringBuffer::getLastBuffer()
{
if (m_aValues.empty() || m_aValues.back().isGraphic())
m_aValues.emplace_back(RtfStringBufferValue());
return m_aValues.back().getBuffer();
}
OStringBuffer* RtfStringBuffer::operator->() { return &getLastBuffer(); }
void RtfStringBuffer::clear() { m_aValues.clear(); }
void RtfStringBuffer::append(const SwFlyFrameFormat* pFlyFrameFormat, const SwGrfNode* pGrfNode)
{
m_aValues.emplace_back(RtfStringBufferValue(pFlyFrameFormat, pGrfNode));
}
void RtfStringBuffer::appendAndClear(RtfStringBuffer& rBuf)
{
for (const auto& rValue : rBuf.m_aValues)
m_aValues.push_back(rValue);
rBuf.clear();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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