xref: /AOO41X/main/oox/source/drawingml/textparagraphpropertiescontext.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)

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#include "oox/drawingml/textparagraphpropertiescontext.hxx"

#include <com/sun/star/text/WritingMode.hpp>
#include <com/sun/star/awt/FontDescriptor.hpp>

#include "oox/drawingml/colorchoicecontext.hxx"
#include "oox/drawingml/textcharacterpropertiescontext.hxx"
#include "oox/drawingml/fillproperties.hxx"
#include "oox/helper/attributelist.hxx"
#include "textspacingcontext.hxx"
#include "texttabstoplistcontext.hxx"

using ::rtl::OUString;
using namespace ::oox::core;
using ::com::sun::star::awt::FontDescriptor;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::xml::sax;
using namespace ::com::sun::star::style;
using namespace ::com::sun::star::text;

namespace oox { namespace drawingml {

// CT_TextParagraphProperties
TextParagraphPropertiesContext::TextParagraphPropertiesContext( ContextHandler& rParent,
															    const Reference< XFastAttributeList >& xAttribs,
                                                                TextParagraphProperties& rTextParagraphProperties )
: ContextHandler( rParent )
, mrTextParagraphProperties( rTextParagraphProperties )
, mrSpaceBefore( rTextParagraphProperties.getParaTopMargin() )
, mrSpaceAfter( rTextParagraphProperties.getParaBottomMargin() )
, mrBulletList( rTextParagraphProperties.getBulletList() )
{
	OUString sValue;
	AttributeList attribs( xAttribs );

    PropertyMap& rPropertyMap( mrTextParagraphProperties.getTextParagraphPropertyMap() );

	// ST_TextAlignType
	if ( xAttribs->hasAttribute( XML_algn ) )
	{
		sal_Int32 nAlign = xAttribs->getOptionalValueToken( XML_algn, XML_l );
        rPropertyMap[ PROP_ParaAdjust ] <<= GetParaAdjust( nAlign );
	}
//	OSL_TRACE( "OOX: para adjust %d", GetParaAdjust( nAlign ));
	// TODO see to do the same with RubyAdjust

	// ST_Coordinate32
//	sValue = xAttribs->getOptionalValue( XML_defTabSz );	SJ: we need to be able to set the default tab size for each text object,
//															this is possible at the moment only for the whole document.
//	sal_Int32 nDefTabSize = ( sValue.getLength() == 0 ? 0 : GetCoordinate(  sValue ) );
	// TODO

//	bool bEaLineBrk = attribs.getBool( XML_eaLnBrk, true );
	if ( xAttribs->hasAttribute( XML_latinLnBrk ) )
	{
		bool bLatinLineBrk = attribs.getBool( XML_latinLnBrk, true );
        rPropertyMap[ PROP_ParaIsHyphenation ] <<= bLatinLineBrk;
	}
	// TODO see what to do with Asian hyphenation

	// ST_TextFontAlignType
	// TODO
//	sal_Int32 nFontAlign = xAttribs->getOptionalValueToken( XML_fontAlgn, XML_base );

	if ( xAttribs->hasAttribute( XML_hangingPunct ) )
	{
		bool bHangingPunct = attribs.getBool( XML_hangingPunct, false );
        rPropertyMap[ PROP_ParaIsHangingPunctuation ] <<= bHangingPunct;
	}

  // ST_Coordinate
	if ( xAttribs->hasAttribute( XML_indent ) )
	{
		sValue = xAttribs->getOptionalValue( XML_indent );
		mrTextParagraphProperties.getFirstLineIndentation() = boost::optional< sal_Int32 >( sValue.getLength() == 0 ? 0 : GetCoordinate( sValue ) );
	}

  // ST_TextIndentLevelType
	// -1 is an invalid value and denote the lack of level
	sal_Int32 nLevel = attribs.getInteger( XML_lvl, 0 );
	if( nLevel > 8 || nLevel < 0 )
	{
		nLevel = 0;
	}

	mrTextParagraphProperties.setLevel( static_cast< sal_Int16 >( nLevel ) );

	char name[] = "Outline X";
	name[8] = static_cast<char>( '1' + nLevel );
	const OUString sStyleNameValue( rtl::OUString::createFromAscii( name ) );
	mrBulletList.setStyleName( sStyleNameValue );

	// ST_TextMargin
	// ParaLeftMargin
	if ( xAttribs->hasAttribute( XML_marL ) )
	{
		sValue = xAttribs->getOptionalValue( XML_marL );
		mrTextParagraphProperties.getParaLeftMargin() = boost::optional< sal_Int32 >( sValue.getLength() == 0 ? 0 : GetCoordinate( sValue ) );
	}

	// ParaRightMargin
	if ( xAttribs->hasAttribute( XML_marR ) )
	{
		sValue = xAttribs->getOptionalValue( XML_marR );
		sal_Int32 nMarR  = ( sValue.getLength() == 0 ? 0 : GetCoordinate( sValue ) );
        rPropertyMap[ PROP_ParaRightMargin ] <<= nMarR;
	}

	if ( xAttribs->hasAttribute( XML_rtl ) )
	{
		bool bRtl = attribs.getBool( XML_rtl, false );
        rPropertyMap[ PROP_TextWritingMode ] <<= ( bRtl ? WritingMode_RL_TB : WritingMode_LR_TB );
	}
}



TextParagraphPropertiesContext::~TextParagraphPropertiesContext()
{
	PropertyMap& rPropertyMap( mrTextParagraphProperties.getTextParagraphPropertyMap() );
	if ( maLineSpacing.bHasValue )
        rPropertyMap[ PROP_ParaLineSpacing ] <<= maLineSpacing.toLineSpacing();

    ::std::list< TabStop >::size_type nTabCount = maTabList.size();
	if( nTabCount != 0 )
	{
		Sequence< TabStop > aSeq( nTabCount );
		TabStop * aArray = aSeq.getArray();
		OSL_ENSURE( aArray != NULL, "sequence array is NULL" );
		::std::copy( maTabList.begin(), maTabList.end(), aArray );
        rPropertyMap[ PROP_ParaTabStops ] <<= aSeq;
	}

    if ( mxBlipProps.get() && mxBlipProps->mxGraphic.is() )
        mrBulletList.setGraphic( mxBlipProps->mxGraphic );

	if( mrBulletList.is() )
        rPropertyMap[ PROP_IsNumbering ] <<= sal_True;
	sal_Int16 nLevel = mrTextParagraphProperties.getLevel();
    rPropertyMap[ PROP_NumberingLevel ] <<= nLevel;
    rPropertyMap[ PROP_NumberingIsNumber ] <<= sal_True;
}

// --------------------------------------------------------------------

void TextParagraphPropertiesContext::endFastElement( sal_Int32 ) throw (SAXException, RuntimeException)
{
}



// --------------------------------------------------------------------

Reference< XFastContextHandler > TextParagraphPropertiesContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& rXAttributes ) throw (SAXException, RuntimeException)
{
    AttributeList aAttribs( rXAttributes );
	Reference< XFastContextHandler > xRet;
	switch( aElementToken )
	{
		case A_TOKEN( lnSpc ):			// CT_TextSpacing
            xRet.set( new TextSpacingContext( *this, maLineSpacing ) );
			break;
		case A_TOKEN( spcBef ):			// CT_TextSpacing
            xRet.set( new TextSpacingContext( *this, mrSpaceBefore ) );
			break;
		case A_TOKEN( spcAft ):			// CT_TextSpacing
            xRet.set( new TextSpacingContext( *this, mrSpaceAfter ) );
			break;

		// EG_TextBulletColor
		case A_TOKEN( buClrTx ):		// CT_TextBulletColorFollowText ???
			mrBulletList.mbBulletColorFollowText <<= sal_True;
			break;
		case A_TOKEN( buClr ):			// CT_Color
            xRet.set( new ColorContext( *this, *mrBulletList.maBulletColorPtr ) );
			break;

		// EG_TextBulletSize
		case A_TOKEN( buSzTx ):			// CT_TextBulletSizeFollowText
			mrBulletList.setBulletSize(100);
			break;
		case A_TOKEN( buSzPct ):		// CT_TextBulletSizePercent
			mrBulletList.setBulletSize( static_cast<sal_Int16>( GetPercent( rXAttributes->getOptionalValue( XML_val ) ) / 1000 ) );
			break;
		case A_TOKEN( buSzPts ):		// CT_TextBulletSizePoint
			mrBulletList.setBulletSize(0);
			mrBulletList.setFontSize( static_cast<sal_Int16>(GetTextSize( rXAttributes->getOptionalValue( XML_val ) ) ) );
			break;

		// EG_TextBulletTypeface
		case A_TOKEN( buFontTx ):		// CT_TextBulletTypefaceFollowText
			mrBulletList.mbBulletFontFollowText <<= sal_True;
			break;
		case A_TOKEN( buFont ):			// CT_TextFont
            mrBulletList.maBulletFont.setAttributes( aAttribs );
			break;

		// EG_TextBullet
		case A_TOKEN( buNone ):			// CT_TextNoBullet
			mrBulletList.setNone();
			break;
		case A_TOKEN( buAutoNum ):		// CT_TextAutonumberBullet
		{
			AttributeList attribs( rXAttributes );
			try {
				sal_Int32 nType = rXAttributes->getValueToken( XML_type );
				sal_Int32 nStartAt = attribs.getInteger( XML_startAt, 1 );
				if( nStartAt > 32767 )
				{
					nStartAt = 32767;
				}
				else if( nStartAt < 1 )
				{
					nStartAt = 1;
				}
				mrBulletList.setStartAt( nStartAt );
				mrBulletList.setType( nType );
			}
			catch(SAXException& /* e */ )
			{
				OSL_TRACE("OOX: SAXException in XML_buAutoNum");
			}
			break;
		}
		case A_TOKEN( buChar ):			// CT_TextCharBullet
			try {
				mrBulletList.setBulletChar( rXAttributes->getValue( XML_char ) );
			}
			catch(SAXException& /* e */)
			{
				OSL_TRACE("OOX: SAXException in XML_buChar");
			}
			break;
		case A_TOKEN( buBlip ):			// CT_TextBlipBullet
			{
                mxBlipProps.reset( new BlipFillProperties );
                xRet.set( new BlipFillContext( *this, rXAttributes, *mxBlipProps ) );
			}
			break;

		case A_TOKEN( tabLst ):			// CT_TextTabStopList
            xRet.set( new TextTabStopListContext( *this, maTabList ) );
			break;
		case A_TOKEN( defRPr ):			// CT_TextCharacterProperties
            xRet.set( new TextCharacterPropertiesContext( *this, rXAttributes, mrTextParagraphProperties.getTextCharacterProperties() ) );
			break;
	}
	if ( !xRet.is() )
		xRet.set( this );
	return xRet;
}

// --------------------------------------------------------------------

} }