oox/source/drawingml/textparagraphpropertiescontext.cxx

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  30
  31 #include "oox/drawingml/textparagraphpropertiescontext.hxx"
  32
  33 #include <com/sun/star/text/WritingMode.hpp>
  34 #include <com/sun/star/awt/FontDescriptor.hpp>
  35
  36 #include "oox/drawingml/colorchoicecontext.hxx"
  37 #include "oox/drawingml/textcharacterpropertiescontext.hxx"
  38 #include "oox/drawingml/fillproperties.hxx"
  39 #include "oox/helper/attributelist.hxx"
  40 #include "oox/core/namespaces.hxx"
  41 #include "properties.hxx"
  42 #include "textspacingcontext.hxx"
  43 #include "texttabstoplistcontext.hxx"
  44 #include "tokens.hxx"
  45
  46 using ::rtl::OUString;
  47 using namespace ::oox::core;
  48 using ::com::sun::star::awt::FontDescriptor;
  49 using namespace ::com::sun::star::uno;
  50 using namespace ::com::sun::star::xml::sax;
  51 using namespace ::com::sun::star::style;
  52 using namespace ::com::sun::star::text;
  53
  54 namespace oox { namespace drawingml {
  55
  56 // CT_TextParagraphProperties
  57 TextParagraphPropertiesContext::TextParagraphPropertiesContext( ContextHandler& rParent,
  58                                                                 const Reference< XFastAttributeList >& xAttribs,
  59                                                                 TextParagraphProperties& rTextParagraphProperties )
  60 : ContextHandler( rParent )
  61 , mrTextParagraphProperties( rTextParagraphProperties )
  62 , mrSpaceBefore( rTextParagraphProperties.getParaTopMargin() )
  63 , mrSpaceAfter( rTextParagraphProperties.getParaBottomMargin() )
  64 , mrBulletList( rTextParagraphProperties.getBulletList() )
  65 {
  66     OUString sValue;
  67     AttributeList attribs( xAttribs );
  68
  69     PropertyMap& rPropertyMap( mrTextParagraphProperties.getTextParagraphPropertyMap() );
  70
  71     // ST_TextAlignType
  72     if ( xAttribs->hasAttribute( XML_algn ) )
  73     {
  74         sal_Int32 nAlign = xAttribs->getOptionalValueToken( XML_algn, XML_l );
  75         rPropertyMap[ PROP_ParaAdjust ] <<= GetParaAdjust( nAlign );
  76     }
  77 //      OSL_TRACE( "OOX: para adjust %d", GetParaAdjust( nAlign ));
  78     // TODO see to do the same with RubyAdjust
  79
  80     // ST_Coordinate32
  81 //      sValue = xAttribs->getOptionalValue( XML_defTabSz );    SJ: we need to be able to set the default tab size for each text object,
  82 //                                                                                                                      this is possible at the moment only for the whole document.
  83 //      sal_Int32 nDefTabSize = ( sValue.getLength() == 0 ? 0 : GetCoordinate(  sValue ) );
  84     // TODO
  85
  86 //      bool bEaLineBrk = attribs.getBool( XML_eaLnBrk, true );
  87     if ( xAttribs->hasAttribute( XML_latinLnBrk ) )
  88     {
  89         bool bLatinLineBrk = attribs.getBool( XML_latinLnBrk, true );
  90         rPropertyMap[ PROP_ParaIsHyphenation ] <<= bLatinLineBrk;
  91     }
  92     // TODO see what to do with Asian hyphenation
  93
  94     // ST_TextFontAlignType
  95     // TODO
  96 //      sal_Int32 nFontAlign = xAttribs->getOptionalValueToken( XML_fontAlgn, XML_base );
  97
  98     if ( xAttribs->hasAttribute( XML_hangingPunct ) )
  99     {
 100         bool bHangingPunct = attribs.getBool( XML_hangingPunct, false );
 101         rPropertyMap[ PROP_ParaIsHangingPunctuation ] <<= bHangingPunct;
 102     }
 103
 104   // ST_Coordinate
 105     if ( xAttribs->hasAttribute( XML_indent ) )
 106     {
 107         sValue = xAttribs->getOptionalValue( XML_indent );
 108         mrTextParagraphProperties.getFirstLineIndentation() = boost::optional< sal_Int32 >( sValue.getLength() == 0 ? 0 : GetCoordinate( sValue ) );
 109     }
 110
 111   // ST_TextIndentLevelType
 112     // -1 is an invalid value and denote the lack of level
 113     sal_Int32 nLevel = attribs.getInteger( XML_lvl, 0 );
 114     if( nLevel > 8 || nLevel < 0 )
 115     {
 116         nLevel = 0;
 117     }
 118
 119     mrTextParagraphProperties.setLevel( static_cast< sal_Int16 >( nLevel ) );
 120
 121     char name[] = "Outline X";
 122     name[8] = static_cast<char>( '1' + nLevel );
 123     const OUString sStyleNameValue( rtl::OUString::createFromAscii( name ) );
 124     mrBulletList.setStyleName( sStyleNameValue );
 125
 126     // ST_TextMargin
 127     // ParaLeftMargin
 128     if ( xAttribs->hasAttribute( XML_marL ) )
 129     {
 130         sValue = xAttribs->getOptionalValue( XML_marL );
 131         mrTextParagraphProperties.getParaLeftMargin() = boost::optional< sal_Int32 >( sValue.getLength() == 0 ? 0 : GetCoordinate( sValue ) );
 132     }
 133
 134     // ParaRightMargin
 135     if ( xAttribs->hasAttribute( XML_marR ) )
 136     {
 137         sValue = xAttribs->getOptionalValue( XML_marR );
 138         sal_Int32 nMarR  = ( sValue.getLength() == 0 ? 0 : GetCoordinate( sValue ) );
 139         rPropertyMap[ PROP_ParaRightMargin ] <<= nMarR;
 140     }
 141
 142     if ( xAttribs->hasAttribute( XML_rtl ) )
 143     {
 144         bool bRtl = attribs.getBool( XML_rtl, false );
 145         rPropertyMap[ PROP_TextWritingMode ] <<= ( bRtl ? WritingMode_RL_TB : WritingMode_LR_TB );
 146     }
 147 }
 148
 149
 150
 151 TextParagraphPropertiesContext::~TextParagraphPropertiesContext()
 152 {
 153     PropertyMap& rPropertyMap( mrTextParagraphProperties.getTextParagraphPropertyMap() );
 154     if ( maLineSpacing.bHasValue )
 155         rPropertyMap[ PROP_ParaLineSpacing ] <<= maLineSpacing.toLineSpacing();
 156
 157     ::std::list< TabStop >::size_type nTabCount = maTabList.size();
 158     if( nTabCount != 0 )
 159     {
 160         Sequence< TabStop > aSeq( nTabCount );
 161         TabStop * aArray = aSeq.getArray();
 162         OSL_ENSURE( aArray != NULL, "sequence array is NULL" );
 163         ::std::copy( maTabList.begin(), maTabList.end(), aArray );
 164         rPropertyMap[ PROP_ParaTabStops ] <<= aSeq;
 165     }
 166
 167     if ( mxBlipProps.get() && mxBlipProps->mxGraphic.is() )
 168         mrBulletList.setGraphic( mxBlipProps->mxGraphic );
 169
 170     if( mrBulletList.is() )
 171         rPropertyMap[ PROP_IsNumbering ] <<= sal_True;
 172     sal_Int16 nLevel = mrTextParagraphProperties.getLevel();
 173     rPropertyMap[ PROP_NumberingLevel ] <<= nLevel;
 174     rPropertyMap[ PROP_NumberingIsNumber ] <<= sal_True;
 175 }
 176
 177 // --------------------------------------------------------------------
 178
 179 void TextParagraphPropertiesContext::endFastElement( sal_Int32 ) throw (SAXException, RuntimeException)
 180 {
 181 }
 182
 183
 184
 185 // --------------------------------------------------------------------
 186
 187 Reference< XFastContextHandler > TextParagraphPropertiesContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& rXAttributes ) throw (SAXException, RuntimeException)
 188 {
 189     AttributeList aAttribs( rXAttributes );
 190     Reference< XFastContextHandler > xRet;
 191     switch( aElementToken )
 192     {
 193         case NMSP_DRAWINGML|XML_lnSpc:                  // CT_TextSpacing
 194             xRet.set( new TextSpacingContext( *this, maLineSpacing ) );
 195             break;
 196         case NMSP_DRAWINGML|XML_spcBef:                 // CT_TextSpacing
 197             xRet.set( new TextSpacingContext( *this, mrSpaceBefore ) );
 198             break;
 199         case NMSP_DRAWINGML|XML_spcAft:                 // CT_TextSpacing
 200             xRet.set( new TextSpacingContext( *this, mrSpaceAfter ) );
 201             break;
 202
 203         // EG_TextBulletColor
 204         case NMSP_DRAWINGML|XML_buClrTx:                // CT_TextBulletColorFollowText ???
 205             mrBulletList.mbBulletColorFollowText <<= sal_True;
 206             break;
 207         case NMSP_DRAWINGML|XML_buClr:                  // CT_Color
 208             xRet.set( new ColorContext( *this, *mrBulletList.maBulletColorPtr ) );
 209             break;
 210
 211         // EG_TextBulletSize
 212         case NMSP_DRAWINGML|XML_buSzTx:                 // CT_TextBulletSizeFollowText
 213             mrBulletList.setBulletSize(100);
 214             break;
 215         case NMSP_DRAWINGML|XML_buSzPct:                // CT_TextBulletSizePercent
 216             mrBulletList.setBulletSize( static_cast<sal_Int16>( GetPercent( rXAttributes->getOptionalValue( XML_val ) ) / 1000 ) );
 217             break;
 218         case NMSP_DRAWINGML|XML_buSzPts:                // CT_TextBulletSizePoint
 219             mrBulletList.setBulletSize(0);
 220             mrBulletList.setFontSize( static_cast<sal_Int16>(GetTextSize( rXAttributes->getOptionalValue( XML_val ) ) ) );
 221             break;
 222
 223         // EG_TextBulletTypeface
 224         case NMSP_DRAWINGML|XML_buFontTx:               // CT_TextBulletTypefaceFollowText
 225             mrBulletList.mbBulletFontFollowText <<= sal_True;
 226             break;
 227         case NMSP_DRAWINGML|XML_buFont:                 // CT_TextFont
 228             mrBulletList.maBulletFont.setAttributes( aAttribs );
 229             break;
 230
 231         // EG_TextBullet
 232         case NMSP_DRAWINGML|XML_buNone:                 // CT_TextNoBullet
 233             mrBulletList.setNone();
 234             break;
 235         case NMSP_DRAWINGML|XML_buAutoNum:              // CT_TextAutonumberBullet
 236         {
 237             AttributeList attribs( rXAttributes );
 238             try {
 239                 sal_Int32 nType = rXAttributes->getValueToken( XML_type );
 240                 sal_Int32 nStartAt = attribs.getInteger( XML_startAt, 1 );
 241                 if( nStartAt > 32767 )
 242                 {
 243                     nStartAt = 32767;
 244                 }
 245                 else if( nStartAt < 1 )
 246                 {
 247                     nStartAt = 1;
 248                 }
 249                 mrBulletList.setStartAt( nStartAt );
 250                 mrBulletList.setType( nType );
 251             }
 252             catch(SAXException& /* e */ )
 253             {
 254                 OSL_TRACE("OOX: SAXException in XML_buAutoNum");
 255             }
 256             break;
 257         }
 258         case NMSP_DRAWINGML|XML_buChar:                 // CT_TextCharBullet
 259             try {
 260                 mrBulletList.setBulletChar( rXAttributes->getValue( XML_char ) );
 261             }
 262             catch(SAXException& /* e */)
 263             {
 264                 OSL_TRACE("OOX: SAXException in XML_buChar");
 265             }
 266             break;
 267         case NMSP_DRAWINGML|XML_buBlip:                 // CT_TextBlipBullet
 268             {
 269                 mxBlipProps.reset( new BlipFillProperties );
 270                 xRet.set( new BlipFillContext( *this, rXAttributes, *mxBlipProps ) );
 271             }
 272             break;
 273
 274         case NMSP_DRAWINGML|XML_tabLst:                 // CT_TextTabStopList
 275             xRet.set( new TextTabStopListContext( *this, maTabList ) );
 276             break;
 277         case NMSP_DRAWINGML|XML_defRPr:                 // CT_TextCharacterProperties
 278             xRet.set( new TextCharacterPropertiesContext( *this, rXAttributes, mrTextParagraphProperties.getTextCharacterProperties() ) );
 279             break;
 280     }
 281     if ( !xRet.is() )
 282         xRet.set( this );
 283     return xRet;
 284 }
 285
 286 // --------------------------------------------------------------------
 287
 288 } }
 289