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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/.
*/
#include <rtfsprm.hxx>
#include <rtl/strbuf.hxx>
#include <resourcemodel/QNameToString.hxx>
#include <doctok/resourceids.hxx> // NS_rtf namespace
namespace writerfilter {
namespace rtftok {
RTFSprm::RTFSprm(Id nKeyword, RTFValue::Pointer_t& pValue)
: m_nKeyword(nKeyword),
m_pValue(pValue)
{
}
sal_uInt32 RTFSprm::getId() const
{
return m_nKeyword;
}
Value::Pointer_t RTFSprm::getValue()
{
return Value::Pointer_t(m_pValue->Clone());
}
writerfilter::Reference<BinaryObj>::Pointer_t RTFSprm::getBinary()
{
return m_pValue->getBinary();
}
writerfilter::Reference<Stream>::Pointer_t RTFSprm::getStream()
{
return m_pValue->getStream();
}
writerfilter::Reference<Properties>::Pointer_t RTFSprm::getProps()
{
return m_pValue->getProperties();
}
Sprm::Kind RTFSprm::getKind()
{
return Sprm::UNKNOWN;
}
std::string RTFSprm::getName() const
{
return "RTFSprm";
}
std::string RTFSprm::toString() const
{
OStringBuffer aBuf("RTFSprm");
std::string sResult = (*QNameToString::Instance())(m_nKeyword);
if (sResult.length() == 0)
sResult = (*SprmIdToString::Instance())(m_nKeyword);
aBuf.append(" ('");
if (sResult.length() == 0)
aBuf.append(sal_Int32(m_nKeyword));
else
aBuf.append(sResult.c_str());
aBuf.append("', '");
aBuf.append(m_pValue->toString().c_str());
aBuf.append("')");
return aBuf.makeStringAndClear().getStr();
}
RTFValue::Pointer_t RTFSprms::find(Id nKeyword, bool bFirst)
{
RTFValue::Pointer_t pValue;
for (RTFSprms::Iterator_t i = m_pSprms->begin(); i != m_pSprms->end(); ++i)
if (i->first == nKeyword)
{
if (bFirst)
return i->second;
else
pValue = i->second;
}
return pValue;
}
void RTFSprms::set(Id nKeyword, RTFValue::Pointer_t pValue, bool bOverwrite)
{
ensureCopyBeforeWrite();
if (bOverwrite)
{
for (RTFSprms::Iterator_t i = m_pSprms->begin(); i != m_pSprms->end(); ++i)
if (i->first == nKeyword)
{
i->second = pValue;
return;
}
}
m_pSprms->push_back(std::make_pair(nKeyword, pValue));
}
bool RTFSprms::erase(Id nKeyword)
{
ensureCopyBeforeWrite();
for (RTFSprms::Iterator_t i = m_pSprms->begin(); i != m_pSprms->end(); ++i)
{
if (i->first == nKeyword)
{
m_pSprms->erase(i);
return true;
}
}
return false;
}
void RTFSprms::deduplicate(RTFSprms& rReference)
{
ensureCopyBeforeWrite();
RTFSprms::Iterator_t i = m_pSprms->begin();
while (i != m_pSprms->end())
{
bool bIgnore = false;
if (i->first != NS_rtf::LN_ISTD)
{
RTFValue::Pointer_t pValue(rReference.find(i->first));
if (pValue.get() && i->second->equals(*pValue))
bIgnore = true;
}
if (bIgnore)
i = m_pSprms->erase(i);
else
++i;
}
}
void RTFSprms::ensureCopyBeforeWrite()
{
if (m_pSprms->m_nRefCount > 1) {
boost::intrusive_ptr<RTFSprmsImpl> pClone(new RTFSprmsImpl());
for (std::vector< std::pair<Id, RTFValue::Pointer_t> >::const_iterator i = m_pSprms->begin(); i != m_pSprms->end(); ++i)
pClone->push_back(std::make_pair(i->first, RTFValue::Pointer_t(i->second->Clone())));
m_pSprms = pClone;
}
}
RTFSprms::RTFSprms()
: m_pSprms(new RTFSprmsImpl())
{
}
RTFSprms::~RTFSprms()
{
}
RTFSprms::RTFSprms(const RTFSprms& rSprms)
{
*this = rSprms;
}
RTFSprms& RTFSprms::operator=(const RTFSprms& rOther)
{
m_pSprms = rOther.m_pSprms;
return *this;
}
void RTFSprms::clear()
{
if (m_pSprms->m_nRefCount == 1)
return m_pSprms->clear();
else
m_pSprms.reset(new RTFSprmsImpl());
}
} // namespace rtftok
} // namespace writerfilter
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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