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DocumentServer-v-9.2.0/core/MsBinaryFile/DocFile/ParagraphPropertiesMapping.cpp
Yajbir Singh f1b860b25c
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updated
2025-12-11 19:03:17 +05:30

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/*
* (c) Copyright Ascensio System SIA 2010-2023
*
* This program is a free software product. You can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License (AGPL)
* version 3 as published by the Free Software Foundation. In accordance with
* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
* that Ascensio System SIA expressly excludes the warranty of non-infringement
* of any third-party rights.
*
* This program is distributed WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
*
* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
* street, Riga, Latvia, EU, LV-1050.
*
* The interactive user interfaces in modified source and object code versions
* of the Program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU AGPL version 3.
*
* Pursuant to Section 7(b) of the License you must retain the original Product
* logo when distributing the program. Pursuant to Section 7(e) we decline to
* grant you any rights under trademark law for use of our trademarks.
*
* All the Product's GUI elements, including illustrations and icon sets, as
* well as technical writing content are licensed under the terms of the
* Creative Commons Attribution-ShareAlike 4.0 International. See the License
* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
*
*/
#include "ParagraphPropertiesMapping.h"
namespace DocFileFormat
{
ParagraphPropertiesMapping::ParagraphPropertiesMapping(XMLTools::CStringXmlWriter* writer, ConversionContext* context, WordDocument* document, CharacterPropertyExceptions* paraEndChpx, bool isBidi, bool isParagraphStyleNeeded)
: PropertiesMapping( writer ), m_context(NULL), _pPr(NULL), _framePr(NULL), _sepx(NULL), _paraEndChpx(NULL), _sectionNr(0),
m_document(NULL), _isParagraphStyleNeeded(isParagraphStyleNeeded)
{
m_document = document;
m_context = context;
_pPr = new XMLTools::XMLElement( L"w:pPr" );
_framePr = new XMLTools::XMLElement( L"w:framePr" );
_paraEndChpx = paraEndChpx;
_isBidi = isBidi;
_isSectionPageBreak = 0;
}
ParagraphPropertiesMapping::ParagraphPropertiesMapping( XMLTools::CStringXmlWriter* writer, ConversionContext* context, WordDocument* document, CharacterPropertyExceptions* paraEndChpx, bool isBidi, SectionPropertyExceptions* sepx, int sectionNr, bool isParagraphStyleNeeded )
: PropertiesMapping( writer ), m_context(NULL), _pPr(NULL), _framePr(NULL), _sepx(NULL), _paraEndChpx(NULL), _sectionNr(0),
m_document(NULL), _isParagraphStyleNeeded(isParagraphStyleNeeded)
{
m_document = document;
m_context = context;
_pPr = new XMLTools::XMLElement( L"w:pPr" );
_framePr = new XMLTools::XMLElement( L"w:framePr" );
_paraEndChpx = paraEndChpx;
_isBidi = isBidi;
_isSectionPageBreak = 0;
_sepx = sepx;
_sectionNr = sectionNr;
}
ParagraphPropertiesMapping::~ParagraphPropertiesMapping()
{
RELEASEOBJECT(_pPr);
RELEASEOBJECT(_framePr);
}
int ParagraphPropertiesMapping::get_section_page_break()
{
return _isSectionPageBreak;
}
void ParagraphPropertiesMapping::Apply( IVisitable* visited )
{
ParagraphPropertyExceptions* papx = static_cast<ParagraphPropertyExceptions*>( visited );
XMLTools::XMLElement ind ( L"w:ind" );
XMLTools::XMLElement numPr ( L"w:numPr" );
XMLTools::XMLElement pBdr ( L"w:pBdr" );
XMLTools::XMLElement spacing ( L"w:spacing" );
XMLTools::XMLElement* jc = NULL;
if ( _isParagraphStyleNeeded )
{
//append style id , do not append "Normal" style (istd 0)
XMLTools::XMLElement pStyle( L"w:pStyle" );
XMLTools::XMLAttribute styleId( L"w:val", StyleIdentifierMap[0] );
if ( papx->istd < m_document->Styles->Styles->size() )
{
styleId.SetValue( FormatUtils::XmlEncode(StyleSheetMapping::MakeStyleId( m_document->Styles->Styles->at( papx->istd ) )) );
}
pStyle.AppendAttribute( styleId );
_pPr->AppendChild( pStyle );
}
//append formatting of paragraph end mark
XMLTools::XMLElementPtr rPr = XMLTools::XMLElementPtr(XMLTools::XMLElementPtr(new XMLTools::XMLElement( L"w:rPr" )));
if ( _paraEndChpx != NULL )
{
RevisionData* rev = new RevisionData( _paraEndChpx );
CharacterPropertiesMapping* ccMapping = new CharacterPropertiesMapping( rPr.get(), m_document, rev, papx, false );
_paraEndChpx->Convert( ccMapping );
if ( rev->Type == Deleted )
{
XMLTools::XMLElement del( L"w:del" );
rPr->AppendChild( del );
}
if( rPr->GetChildCount() > 0 )
{
_pPr->AppendChild( rPr );
}
RELEASEOBJECT( ccMapping );
RELEASEOBJECT( rev );
}
bool bNumPr = false;
std::vector<SinglePropertyModifier>::iterator end = papx->grpprl->end();
for (std::vector<SinglePropertyModifier>::iterator iter = papx->grpprl->begin(); iter != end; ++iter)
{
int nProperty = 0; //for unknown test
switch ( iter->OpCode )
{
case sprmPIpgp:
{
appendValueElement(_pPr, L"divId", FormatUtils::IntToWideString( FormatUtils::BytesToUInt32(iter->Arguments, 0, iter->argumentsSize)), true);
}break;
case sprmPFAutoSpaceDE:
{
appendFlagElement(_pPr, *iter, L"autoSpaceDE", true);
}break;
case sprmPFAutoSpaceDN:
{
appendFlagElement( _pPr, *iter, L"autoSpaceDN", true );
}break;
case sprmPFBiDi:
{
bool val = iter->argumentsSize > 0 ? (iter->Arguments[0] != 0) : true;
appendFlagElement( _pPr, *iter, L"bidi", val);
_isBidi = val;
}break;
case sprmPFContextualSpacing:
{
appendFlagElement( _pPr, *iter, L"contextualSpacing", true );
}break;
case sprmOldPFKeep:
case sprmPFKeep:
{
appendFlagElement( _pPr, *iter, L"keepLines", true );
}break;
case sprmOldPFKeepFollow:
case sprmPFKeepFollow:
appendFlagElement( _pPr, *iter, L"keepNext", true );
break;
case sprmPFKinsoku:
appendFlagElement( _pPr, *iter, L"kinsoku", true );
break;
case sprmPFOverflowPunct:
appendFlagElement( _pPr, *iter, L"overflowPunct", true );
break;
case sprmPFPageBreakBefore:
appendFlagElement( _pPr, *iter, L"pageBreakBefore", true );
break;
case sprmPFNoAutoHyph:
appendFlagElement( _pPr, *iter, L"suppressAutoHyphens", true );
break;
case sprmPFNoLineNumb:
appendFlagElement( _pPr, *iter, L"suppressLineNumbers", true );
break;
case sprmPFNoAllowOverlap:
appendFlagElement( _pPr, *iter, L"suppressOverlap", true );
break;
case sprmPFTopLinePunct:
appendFlagElement( _pPr, *iter, L"topLinePunct", true );
break;
case sprmPFWidowControl:
appendFlagElement( _pPr, *iter, L"widowControl", true );
break;
case sprmPFWordWrap:
appendFlagElement( _pPr, *iter, L"wordWrap", true );
break;
//indentation
case sprmOldPDxaLeft:
case sprmOldPNest:
case sprmPDxaLeft:
case sprmPDxaLeft80:
case sprmPNest:
case sprmPNest80:
appendValueAttribute( &ind, L"w:left", FormatUtils::BytesToInt16( iter->Arguments, 0, iter->argumentsSize ) );
break;
case sprmPDxcLeft:
appendValueAttribute( &ind, L"w:leftChars", FormatUtils::BytesToInt16( iter->Arguments, 0, iter->argumentsSize ) );
break;
case sprmOldPDxaLeft1:
case sprmPDxaLeft1:
case sprmPDxaLeft180:
{
short flValue = FormatUtils::BytesToInt16( iter->Arguments, 0, iter->argumentsSize );
std::wstring flName;
if ( flValue >= 0 )
{
flName = std::wstring( L"w:firstLine" );
}
else
{
flName = std::wstring( L"w:hanging" );
flValue *= -1;
}
appendValueAttribute( &ind, flName, flValue );
}break;
case sprmPDxcLeft1:
appendValueAttribute( &ind, L"w:firstLineChars", FormatUtils::BytesToInt16( iter->Arguments, 0, iter->argumentsSize ) );
break;
case sprmOldPDxaRight:
case sprmPDxaRight:
case sprmPDxaRight80:
appendValueAttribute( &ind, L"w:right", FormatUtils::BytesToInt16( iter->Arguments, 0, iter->argumentsSize ) );
break;
case sprmPDxcRight:
appendValueAttribute( &ind, L"w:rightChars", FormatUtils::BytesToInt16( iter->Arguments, 0, iter->argumentsSize ) );
break;
//spacing
case sprmOldPDyaBefore:
case sprmPDyaBefore:
appendValueAttribute( &spacing, L"w:before", FormatUtils::BytesToUInt16( iter->Arguments, 0, iter->argumentsSize ) );
break;
case sprmOldPDyaAfter:
case sprmPDyaAfter:
appendValueAttribute( &spacing, L"w:after", FormatUtils::BytesToUInt16( iter->Arguments, 0, iter->argumentsSize ) );
break;
case sprmPFDyaAfterAuto:
appendValueAttribute( &spacing, L"w:afterAutospacing", iter->Arguments[0] );
break;
case sprmPFDyaBeforeAuto:
appendValueAttribute( &spacing, L"w:beforeAutospacing", iter->Arguments[0] );
break;
case sprmOldPDyaLine:
case sprmPDyaLine:
{
LineSpacingDescriptor lspd( iter->Arguments, iter->argumentsSize );
XMLTools::XMLAttribute line( L"w:line", FormatUtils::IntToWideString( abs( lspd.dyaLine ) ));
spacing.AppendAttribute( line );
XMLTools::XMLAttribute lineRule( L"w:lineRule", L"auto" );
if( ( !lspd.fMultLinespace ) && ( lspd.dyaLine < 0 ) )
{
lineRule.SetValue( L"exact" );
}
else if( ( !lspd.fMultLinespace ) && ( lspd.dyaLine >= 0 ) )
{
lineRule.SetValue( L"atLeast" );
}
//no line rule means auto
spacing.AppendAttribute( lineRule );
}break;
//justification code
case sprmOldPJc:
case sprmPJc:
case sprmPJc80:
{
if (_isBidi && (iter->Arguments[0] == 0 || iter->Arguments[0] == 2))
{
iter->Arguments[0] = (iter->Arguments[0] == 0 ? 2 : 0);
}
RELEASEOBJECT( jc );
jc = new XMLTools::XMLElement( L"w:jc" );
if ( jc )
{
XMLTools::XMLAttribute jcVal( L"w:val", FormatUtils::MapValueToWideString( iter->Arguments[0], &Global::JustificationCode[0][0], 10, 15 ));
jc->AppendAttribute( jcVal );
}
}break;
//borders
//case 0x461C:
case sprmOldPBrcTop:
case sprmPBrcTop:
//case 0x4424:
case sprmPBrcTop80:
{
XMLTools::XMLElement topBorder( L"w:top" );
BorderCode bc( iter->Arguments, iter->argumentsSize );
appendBorderAttributes( &bc, &topBorder );
addOrSetBorder( &pBdr, &topBorder );
}break;
//case 0x461D:
case sprmOldPBrcLeft:
case sprmPBrcLeft:
//case 0x4425:
case sprmPBrcLeft80:
{
XMLTools::XMLElement leftBorder( L"w:left" );
BorderCode bc( iter->Arguments, iter->argumentsSize );
appendBorderAttributes( &bc, &leftBorder );
addOrSetBorder( &pBdr, &leftBorder );
}break;
//case 0x461E:
case sprmOldPBrcBottom:
case sprmPBrcBottom:
//case 0x4426:
case sprmPBrcBottom80:
{
XMLTools::XMLElement bottomBorder( L"w:bottom" );
BorderCode bc( iter->Arguments, iter->argumentsSize );
appendBorderAttributes( &bc, &bottomBorder );
addOrSetBorder( &pBdr, &bottomBorder );
}break;
//case 0x461F:
case sprmOldPBrcRight:
case sprmPBrcRight:
//case 0x4427:
case sprmPBrcRight80:
{
XMLTools::XMLElement rightBorder( L"w:right" );
BorderCode bc( iter->Arguments, iter->argumentsSize );
appendBorderAttributes( &bc, &rightBorder );
addOrSetBorder( &pBdr, &rightBorder );
}break;
//case 0x4620:
case sprmOldPBrcBetween:
case sprmPBrcBetween:
//case 0x4428:
case sprmPBrcBetween80:
{
XMLTools::XMLElement betweenBorder( L"w:between" );
BorderCode bc( iter->Arguments, iter->argumentsSize );
appendBorderAttributes( &bc, &betweenBorder );
addOrSetBorder( &pBdr, &betweenBorder );
}break;
//case 0x4621:
case sprmOldPBrcBar:
case sprmPBrcBar:
//case 0x4629:
case sprmPBrcBar80:
{
XMLTools::XMLElement barBorder( L"w:bar" );
BorderCode bc( iter->Arguments, iter->argumentsSize );
appendBorderAttributes( &bc, &barBorder );
addOrSetBorder( &pBdr, &barBorder );
}break;
//shading
case sprmPShd80:
case sprmPShd:
{
ShadingDescriptor desc( iter->Arguments, iter->argumentsSize );
appendShading( _pPr, desc );
}break;
//numbering
case sprmOldPAnld:
{
NumberingDescriptorPtr desc = NumberingDescriptor::create( iter->Arguments, iter->argumentsSize );
if (m_document->listTable)
{
std::wstring sRPr;
if (rPr->GetChildCount() > 0) sRPr = rPr->GetXMLString();
unsigned short numId = m_document->listTable->appendNumbering( desc, sRPr );
appendValueElement( &numPr, L"numId", numId, true );
}
}break;
case sprmOldSOlstAnm:
{
OutlineListDescriptor desc( iter->Arguments, iter->argumentsSize );
}break;
case sprmOldPNLvlAnm:
{
short level = FormatUtils::BytesToUChar( iter->Arguments, 0, iter->argumentsSize) - 1;
level = 0;
appendValueElement( &numPr, L"ilvl", level, true );
bNumPr = true;
}break;
case sprmOldPFNoLineNumb:
{
}break;
case sprmPIlvl:
{
if(NULL != m_document->listTable && false == m_document->listTable->listData.empty())
appendValueElement( &numPr, L"ilvl", iter->Arguments[0], true );
}break;
case sprmPIlfo:
{
//Если numbering.xml пустой, то не пищем свойство
if (NULL != m_document->listTable && false == m_document->listTable->listData.empty())
{
unsigned short numId = FormatUtils::BytesToUInt16( iter->Arguments, 0, iter->argumentsSize );
appendValueElement( &numPr, L"numId", numId, true );
}
}
break;
case sprmOldPChgTabs: //tabs
case sprmPChgTabsPapx:
case sprmPChgTabs:
{
XMLTools::XMLElement tabs( L"w:tabs" );
unsigned int pos = 0;
//read the removed tabs
unsigned char itbdDelMax = iter->Arguments[pos];
pos++;
for( int i = 0; i < itbdDelMax; i++ )
{
XMLTools::XMLElement tab( L"w:tab" );
//clear
XMLTools::XMLAttribute tabsVal( L"w:val", L"clear" );
tab.AppendAttribute( tabsVal );
//position
XMLTools::XMLAttribute tabsPos( L"w:pos", FormatUtils::IntToWideString( FormatUtils::BytesToInt16( iter->Arguments, pos, iter->argumentsSize ) ) );
tab.AppendAttribute( tabsPos );
tabs.AppendChild( tab );
//skip the tolerence array in sprm 0xC615
if ( iter->OpCode == sprmPChgTabs )
{
pos += 4;
}
else
{
pos += 2;
}
}
//read the added tabs
unsigned char itbdAddMax = pos < iter->argumentsSize ? iter->Arguments[pos] : 0;
if (itbdAddMax > 0) pos++;
for ( int i = 0; i < itbdAddMax; i++ )
{
TabDescriptor tbd( iter->Arguments[pos + ( itbdAddMax * 2 ) + i] );
XMLTools::XMLElement tab( L"w:tab" );
//justification
XMLTools::XMLAttribute tabsVal( L"w:val", FormatUtils::MapValueToWideString( tbd.jc, &Global::TabStop[0][0], 7, 8 ) );
tab.AppendAttribute( tabsVal );
//tab leader type
XMLTools::XMLAttribute leader( L"w:leader", FormatUtils::MapValueToWideString( tbd.tlc, &Global::TabLeader[0][0], 8, 11 ) );
tab.AppendAttribute( leader );
//position
XMLTools::XMLAttribute tabsPos( L"w:pos", FormatUtils::IntToWideString( FormatUtils::BytesToInt16( iter->Arguments, ( pos + (i * 2) ), iter->argumentsSize ) ) );
tab.AppendAttribute( tabsPos );
tabs.AppendChild( tab );
}
_pPr->AppendChild( tabs );
}
break;
//frame properties
case sprmOldPPc:
case sprmPPc:
{
//position code
unsigned char flag = iter->Arguments[0];
appendValueAttribute (_framePr, L"w:hAnchor", FormatUtils::MapValueToWideString( ( ( flag & 0xC0 ) >> 6 ), &Global::HorizontalPositionCode[0][0], 4, 7 ) );
appendValueAttribute (_framePr, L"w:vAnchor", FormatUtils::MapValueToWideString( ( ( flag & 0x30 ) >> 4 ), &Global::VerticalPositionCode[0][0], 4, 7 ) );
}
break;
case sprmOldPWr:
case sprmPWr:
appendValueAttribute( _framePr, L"w:wrap", FormatUtils::MapValueToWideString( iter->Arguments[0], &Global::TextFrameWrapping[0][0], 6, 10 ) );
break;
case sprmOldPDxaAbs:
case sprmPDxaAbs:
{
unsigned short val = FormatUtils::BytesToUInt16( iter->Arguments, 0, iter->argumentsSize );
switch (val)
{
case 0x0000: break; //left
case 0xfffc: appendValueAttribute( _framePr, L"w:xAlign", L"center"); break;
case 0xfff8: appendValueAttribute( _framePr, L"w:xAlign", L"right"); break;
case 0xfff4: appendValueAttribute( _framePr, L"w:xAlign", L"inside"); break;
case 0xfff0: appendValueAttribute( _framePr, L"w:xAlign", L"outside"); break;
default:
appendValueAttribute( _framePr, L"w:x", (short)val);
}
}break;
case sprmOldPDyaAbs:
case sprmPDyaAbs:
{
unsigned short val = FormatUtils::BytesToUInt16( iter->Arguments, 0, iter->argumentsSize );
switch (val)
{
case 0x0000:
appendValueAttribute( _framePr, L"w:yAlign", L"inline"); break;
case 0xfffc: appendValueAttribute( _framePr, L"w:yAlign", L"top"); break;
case 0xfff8: appendValueAttribute( _framePr, L"w:yAlign", L"center"); break;
case 0xfff4: appendValueAttribute( _framePr, L"w:yAlign", L"bottom"); break;
case 0xfff0: appendValueAttribute( _framePr, L"w:yAlign", L"inside"); break;
case 0xffec: appendValueAttribute( _framePr, L"w:yAlign", L"outside"); break;
default:
appendValueAttribute( _framePr, L"w:y", (short)val );
}
}break;
case sprmPWHeightAbs:
{
unsigned short val = FormatUtils::BytesToUInt16(iter->Arguments, 0, iter->argumentsSize);
unsigned short DyaHeightAbs = GETBITS(val, 0, 14);
bool fMinHeight = GETBIT(val, 15);
if ( DyaHeightAbs > 0)
appendValueAttribute(_framePr, L"w:h", DyaHeightAbs);
if (fMinHeight)
appendValueAttribute(_framePr, L"w:hRule", L"atLeast");
else if (DyaHeightAbs == 0)
appendValueAttribute(_framePr, L"w:hRule", L"auto");
else
appendValueAttribute(_framePr, L"w:hRule", L"exact");
}break;
case sprmOldPDxaWidth:
case sprmPDxaWidth:
appendValueAttribute( _framePr, L"w:w", FormatUtils::BytesToInt16( iter->Arguments, 0, iter->argumentsSize ) );
break;
case sprmOldPDxaFromText:
case sprmPDxaFromText:
appendValueAttribute( _framePr, L"w:hSpace", FormatUtils::BytesToInt16( iter->Arguments, 0, iter->argumentsSize ) );
break;
case sprmOldPDyaFromText:
case sprmPDyaFromText:
appendValueAttribute( _framePr, L"w:vSpace", FormatUtils::BytesToInt16( iter->Arguments, 0, iter->argumentsSize ) );
break;
case sprmOldPDcs:
case sprmPDcs:
{
short pDcs = FormatUtils::BytesToInt16( iter->Arguments, 0, iter->argumentsSize );
appendValueAttribute( _framePr, L"w:dropCap", FormatUtils::MapValueToWideString( ( pDcs & 0x07 ), &Global::TextFrameDropCapLocation[0][0], 3, 7 ) );
appendValueAttribute( _framePr, L"w:lines", (unsigned char)( ( pDcs & 0xF8 ) >> 3 ) );
}
break;
//outline level
case sprmOldPIncLvl: //????
case sprmPOutLvl:
{
appendValueElement( _pPr, L"outlineLvl", iter->Arguments[0], false );
}break;
default:
{
if (iter->argumentsSize == 2)
{
nProperty = FormatUtils::BytesToUInt16( iter->Arguments, 0, iter->argumentsSize );
}else
if (iter->argumentsSize == 1)
{
nProperty = FormatUtils::BytesToUChar( iter->Arguments, 0, iter->argumentsSize );
}
}break;
}
}
if ( numPr.GetChildCount() > 0 && ((bNumPr && m_document->nWordVersion > 0) || m_document->nWordVersion == 0))//append numPr
{//23.doc
_pPr->AppendChild( numPr );
}
if ( _framePr->GetAttributeCount() > 0 )
{
_pPr->AppendChild( *_framePr );
}
_isSectionPageBreak = 0;
if ( _sepx != NULL )
{
XMLTools::XMLElement sectPr( L"w:sectPr" );
SectionPropertiesMapping* sectionPropertiesMapping = new SectionPropertiesMapping( &sectPr, m_context, _sectionNr );
_sepx->Convert( sectionPropertiesMapping );
if (sectionPropertiesMapping->get_section_type() == L"nextPage")
{
//в этом параграфе уже есть разрыв страницы - br на page не нужен
//Vinci_Customer_Case_Study.doc
_isSectionPageBreak = 1;
}
else
_isSectionPageBreak = 2;
RELEASEOBJECT( sectionPropertiesMapping );
_pPr->AppendChild( sectPr );
}
if ( ind.GetAttributeCount() > 0 )
{
_pPr->AppendChild( ind );
}
if ( spacing.GetAttributeCount() > 0 )
{
_pPr->AppendChild( spacing );
}
if ( jc )
{
_pPr->AppendChild( *jc );
RELEASEOBJECT( jc );
}
if ( pBdr.GetChildCount() > 0 )
{
_pPr->AppendChild( pBdr );
}
if ( ( _pPr->GetChildCount() > 0 ) || ( _pPr->GetAttributeCount() > 0 ) )
{
m_pXmlWriter->WriteString( _pPr->GetXMLString() );
}
}
}