oox/source/drawingml/textparagraphpropertiescontext.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   9  * This file incorporates work covered by the following license notice:
  10  *
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  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "drawingml/textparagraphpropertiescontext.hxx"
  21
  22 #include <com/sun/star/text/WritingMode2.hpp>
  23 #include <com/sun/star/awt/FontDescriptor.hpp>
  24 #include <com/sun/star/style/ParagraphAdjust.hpp>
  25
  26 #include <svx/unopage.hxx>
  27
  28 #include "drawingml/colorchoicecontext.hxx"
  29 #include "drawingml/textcharacterpropertiescontext.hxx"
  30 #include "oox/drawingml/fillproperties.hxx"
  31 #include "oox/helper/attributelist.hxx"
  32 #include "textspacingcontext.hxx"
  33 #include "texttabstoplistcontext.hxx"
  34
  35 using namespace ::oox::core;
  36 using ::com::sun::star::awt::FontDescriptor;
  37 using namespace ::com::sun::star::uno;
  38 using namespace ::com::sun::star::xml::sax;
  39 using namespace ::com::sun::star::style;
  40 using namespace ::com::sun::star::text;
  41
  42 namespace oox { namespace drawingml {
  43
  44 // CT_TextParagraphProperties
  45 TextParagraphPropertiesContext::TextParagraphPropertiesContext( ContextHandler2Helper& rParent,
  46                                                                 const AttributeList& rAttribs,
  47                                                                 TextParagraphProperties& rTextParagraphProperties )
  48 : ContextHandler2( rParent )
  49 , mrTextParagraphProperties( rTextParagraphProperties )
  50 , mrBulletList( rTextParagraphProperties.getBulletList() )
  51 {
  52     OUString sValue;
  53
  54     PropertyMap& rPropertyMap( mrTextParagraphProperties.getTextParagraphPropertyMap() );
  55
  56     // ST_TextAlignType
  57     if ( rAttribs.hasAttribute( XML_algn ) )
  58     {
  59         mrTextParagraphProperties.getParaAdjust() = GetParaAdjust( rAttribs.getToken( XML_algn, XML_l ) );
  60     }
  61     // TODO see to do the same with RubyAdjust
  62
  63     // ST_Coordinate32
  64 //  sValue = rAttribs.getString( XML_defTabSz ).get();    SJ: we need to be able to set the default tab size for each text object,
  65 //                                                          this is possible at the moment only for the whole document.
  66 //  sal_Int32 nDefTabSize = ( sValue.getLength() == 0 ? 0 : GetCoordinate(  sValue ) );
  67     // TODO
  68
  69 //  bool bEaLineBrk = rAttribs.getBool( XML_eaLnBrk, true );
  70     if ( rAttribs.hasAttribute( XML_latinLnBrk ) )
  71     {
  72         bool bLatinLineBrk = rAttribs.getBool( XML_latinLnBrk, true );
  73         rPropertyMap.setProperty( PROP_ParaIsHyphenation, bLatinLineBrk);
  74     }
  75     // TODO see what to do with Asian hyphenation
  76
  77     // ST_TextFontAlignType
  78     // TODO
  79 //  sal_Int32 nFontAlign = rAttribs.getToken( XML_fontAlgn, XML_base );
  80
  81     if ( rAttribs.hasAttribute( XML_hangingPunct ) )
  82     {
  83         bool bHangingPunct = rAttribs.getBool( XML_hangingPunct, false );
  84         rPropertyMap.setProperty( PROP_ParaIsHangingPunctuation, bHangingPunct);
  85     }
  86
  87   // ST_Coordinate
  88     if ( rAttribs.hasAttribute( XML_indent ) )
  89     {
  90         sValue = rAttribs.getString( XML_indent ).get();
  91         mrTextParagraphProperties.getFirstLineIndentation() = boost::optional< sal_Int32 >( sValue.isEmpty() ? 0 : GetCoordinate( sValue ) );
  92     }
  93
  94   // ST_TextIndentLevelType
  95     // -1 is an invalid value and denote the lack of level
  96     sal_Int32 nLevel = rAttribs.getInteger( XML_lvl, 0 );
  97     if( nLevel > 8 || nLevel < 0 )
  98     {
  99         nLevel = 0;
 100     }
 101
 102     mrTextParagraphProperties.setLevel( static_cast< sal_Int16 >( nLevel ) );
 103
 104     char name[] = "Outline X";
 105     name[8] = static_cast<char>( '1' + nLevel );
 106     const OUString sStyleNameValue( OUString::createFromAscii( name ) );
 107     mrBulletList.setStyleName( sStyleNameValue );
 108
 109     // ST_TextMargin
 110     // ParaLeftMargin
 111     if ( rAttribs.hasAttribute( XML_marL ) )
 112     {
 113         sValue = rAttribs.getString( XML_marL ).get();
 114         mrTextParagraphProperties.getParaLeftMargin() = boost::optional< sal_Int32 >( sValue.isEmpty() ? 0 : GetCoordinate( sValue ) );
 115     }
 116
 117     // ParaRightMargin
 118     if ( rAttribs.hasAttribute( XML_marR ) )
 119     {
 120         sValue = rAttribs.getString( XML_marR ).get();
 121         sal_Int32 nMarR  = sValue.isEmpty() ? 0 : GetCoordinate( sValue ) ;
 122         rPropertyMap.setProperty( PROP_ParaRightMargin, nMarR);
 123     }
 124
 125     if ( rAttribs.hasAttribute( XML_rtl ) )
 126     {
 127         bool bRtl = rAttribs.getBool( XML_rtl, false );
 128         rPropertyMap.setProperty( PROP_WritingMode, ( bRtl ? WritingMode2::RL_TB : WritingMode2::LR_TB ));
 129     }
 130 }
 131
 132 TextParagraphPropertiesContext::~TextParagraphPropertiesContext()
 133 {
 134     PropertyMap& rPropertyMap( mrTextParagraphProperties.getTextParagraphPropertyMap() );
 135     if ( maLineSpacing.bHasValue )
 136         rPropertyMap.setProperty( PROP_ParaLineSpacing, maLineSpacing.toLineSpacing());
 137     else
 138         rPropertyMap.setProperty( PROP_ParaLineSpacing, ::com::sun::star::style::LineSpacing( ::com::sun::star::style::LineSpacingMode::PROP, 100 ));
 139
 140     ::std::list< TabStop >::size_type nTabCount = maTabList.size();
 141     if( nTabCount != 0 )
 142     {
 143         Sequence< TabStop > aSeq( nTabCount );
 144         TabStop * aArray = aSeq.getArray();
 145         OSL_ENSURE( aArray != NULL, "sequence array is NULL" );
 146         ::std::copy( maTabList.begin(), maTabList.end(), aArray );
 147         rPropertyMap.setProperty( PROP_ParaTabStops, aSeq);
 148     }
 149
 150     if ( mxBlipProps.get() && mxBlipProps->mxGraphic.is() )
 151         mrBulletList.setGraphic( mxBlipProps->mxGraphic );
 152
 153     if( mrBulletList.is() )
 154         rPropertyMap.setProperty( PROP_IsNumbering, sal_True);
 155     sal_Int16 nLevel = mrTextParagraphProperties.getLevel();
 156     rPropertyMap.setProperty( PROP_NumberingLevel, nLevel);
 157     rPropertyMap.setProperty( PROP_NumberingIsNumber, sal_True);
 158
 159     if( mrTextParagraphProperties.getParaAdjust() )
 160         rPropertyMap.setProperty( PROP_ParaAdjust, mrTextParagraphProperties.getParaAdjust().get());
 161 }
 162
 163 ContextHandlerRef TextParagraphPropertiesContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
 164 {
 165     Reference< XFastContextHandler > xRet;
 166     switch( aElementToken )
 167     {
 168         case A_TOKEN( lnSpc ):          // CT_TextSpacing
 169             return new TextSpacingContext( *this, maLineSpacing );
 170         case A_TOKEN( spcBef ):         // CT_TextSpacing
 171             return new TextSpacingContext( *this, mrTextParagraphProperties.getParaTopMargin() );
 172         case A_TOKEN( spcAft ):         // CT_TextSpacing
 173             return new TextSpacingContext( *this, mrTextParagraphProperties.getParaBottomMargin() );
 174         // EG_TextBulletColor
 175         case A_TOKEN( buClrTx ):        // CT_TextBulletColorFollowText ???
 176             mrBulletList.mbBulletColorFollowText <<= sal_True;
 177             break;
 178         case A_TOKEN( buClr ):          // CT_Color
 179             return new ColorContext( *this, *mrBulletList.maBulletColorPtr );
 180         // EG_TextBulletSize
 181         case A_TOKEN( buSzTx ):         // CT_TextBulletSizeFollowText
 182             mrBulletList.setBulletSize(100);
 183             break;
 184         case A_TOKEN( buSzPct ):        // CT_TextBulletSizePercent
 185             mrBulletList.setBulletSize( static_cast<sal_Int16>( GetPercent( rAttribs.getString( XML_val ).get() ) / 1000 ) );
 186             break;
 187         case A_TOKEN( buSzPts ):        // CT_TextBulletSizePoint
 188             mrBulletList.setBulletSize(0);
 189             mrBulletList.setFontSize( static_cast<sal_Int16>(GetTextSize( rAttribs.getString( XML_val ).get() ) ) );
 190             break;
 191
 192         // EG_TextBulletTypeface
 193         case A_TOKEN( buFontTx ):       // CT_TextBulletTypefaceFollowText
 194             mrBulletList.mbBulletFontFollowText <<= sal_True;
 195             break;
 196         case A_TOKEN( buFont ):         // CT_TextFont
 197             mrBulletList.maBulletFont.setAttributes( rAttribs );
 198             break;
 199
 200         // EG_TextBullet
 201         case A_TOKEN( buNone ):         // CT_TextNoBullet
 202             mrBulletList.setNone();
 203             break;
 204         case A_TOKEN( buAutoNum ):      // CT_TextAutonumberBullet
 205         {
 206             try {
 207                 sal_Int32 nType = rAttribs.getToken( XML_type, 0 );
 208                 sal_Int32 nStartAt = rAttribs.getInteger( XML_startAt, 1 );
 209                 if( nStartAt > 32767 )
 210                 {
 211                     nStartAt = 32767;
 212                 }
 213                 else if( nStartAt < 1 )
 214                 {
 215                     nStartAt = 1;
 216                 }
 217                 mrBulletList.setStartAt( nStartAt );
 218                 mrBulletList.setType( nType );
 219             }
 220             catch(SAXException& /* e */ )
 221             {
 222                 OSL_TRACE("OOX: SAXException in XML_buAutoNum");
 223             }
 224             break;
 225         }
 226         case A_TOKEN( buChar ):         // CT_TextCharBullet
 227             try {
 228
 229                 mrBulletList.setBulletChar( rAttribs.getString( XML_char ).get() );
 230                 mrBulletList.setSuffixNone();
 231             }
 232             catch(SAXException& /* e */)
 233             {
 234                 OSL_TRACE("OOX: SAXException in XML_buChar");
 235             }
 236             break;
 237         case A_TOKEN( buBlip ):         // CT_TextBlipBullet
 238             {
 239                 mxBlipProps.reset( new BlipFillProperties );
 240                 return new BlipFillContext( *this, rAttribs, *mxBlipProps );
 241             }
 242         case A_TOKEN( tabLst ):         // CT_TextTabStopList
 243             return new TextTabStopListContext( *this, maTabList );
 244         case A_TOKEN( defRPr ):         // CT_TextCharacterProperties
 245             return new TextCharacterPropertiesContext( *this, rAttribs, mrTextParagraphProperties.getTextCharacterProperties() );
 246         case W_TOKEN( jc ):
 247             {
 248                 OptValue< OUString > oParaAdjust = rAttribs.getString( W_TOKEN(val) );
 249                 if( oParaAdjust.has() && !oParaAdjust.get().isEmpty() )
 250                 {
 251                     const OUString& sParaAdjust = oParaAdjust.get();
 252                     if( sParaAdjust == "left" )
 253                         mrTextParagraphProperties.setParaAdjust(ParagraphAdjust_LEFT);
 254                     else if ( sParaAdjust == "right" )
 255                         mrTextParagraphProperties.setParaAdjust(ParagraphAdjust_RIGHT);
 256                     else if ( sParaAdjust == "center" )
 257                         mrTextParagraphProperties.setParaAdjust(ParagraphAdjust_CENTER);
 258                     else if ( sParaAdjust == "both" )
 259                         mrTextParagraphProperties.setParaAdjust(ParagraphAdjust_BLOCK);
 260                 }
 261             }
 262             break;
 263         case W_TOKEN( spacing ):
 264             {
 265                 // Spacing before
 266                 if( !rAttribs.getBool(W_TOKEN(beforeAutospacing), false) )
 267                 {
 268                     OptValue<sal_Int32> oBefore = rAttribs.getInteger(W_TOKEN(before));
 269                     if (oBefore.has())
 270                     {
 271                         TextSpacing& rSpacing = mrTextParagraphProperties.getParaTopMargin();
 272                         rSpacing.nUnit = TextSpacing::POINTS;
 273                         rSpacing.nValue = TWIPS_TO_MM(oBefore.get());
 274                         rSpacing.bHasValue = true;
 275                     }
 276                     else
 277                     {
 278                         OptValue<sal_Int32> oBeforeLines = rAttribs.getInteger(W_TOKEN(beforeLines));
 279                         if (oBeforeLines.has())
 280                         {
 281                             TextSpacing& rSpacing = mrTextParagraphProperties.getParaTopMargin();
 282                             rSpacing.nUnit = TextSpacing::PERCENT;
 283                             rSpacing.nValue = oBeforeLines.get() * MAX_PERCENT / 100;
 284                             rSpacing.bHasValue = true;
 285                         }
 286                     }
 287                 }
 288
 289                 // Spacing after
 290                 if( !rAttribs.getBool(W_TOKEN(afterAutospacing), false) )
 291                 {
 292                     OptValue<sal_Int32> oAfter = rAttribs.getInteger(W_TOKEN(after));
 293                     if (oAfter.has())
 294                     {
 295                         TextSpacing& rSpacing = mrTextParagraphProperties.getParaBottomMargin();
 296                         rSpacing.nUnit = TextSpacing::POINTS;
 297                         rSpacing.nValue = TWIPS_TO_MM(oAfter.get());
 298                         rSpacing.bHasValue = true;
 299                     }
 300                     else
 301                     {
 302                         OptValue<sal_Int32> oAfterLines = rAttribs.getInteger(W_TOKEN(afterLines));
 303                         if (oAfterLines.has())
 304                         {
 305                             TextSpacing& rSpacing = mrTextParagraphProperties.getParaBottomMargin();
 306                             rSpacing.nUnit = TextSpacing::PERCENT;
 307                             rSpacing.nValue = oAfterLines.get() * MAX_PERCENT / 100;
 308                             rSpacing.bHasValue = true;
 309                         }
 310                     }
 311                 }
 312
 313                 // Line spacing
 314                 OptValue<OUString> oLineRule = rAttribs.getString(W_TOKEN(lineRule));
 315                 OptValue<sal_Int32> oLineSpacing = rAttribs.getInteger(W_TOKEN(line));
 316                 if (oLineSpacing.has())
 317                 {
 318                     if( !oLineRule.has() || oLineRule.get() == "auto" )
 319                     {
 320                         maLineSpacing.nUnit = TextSpacing::PERCENT;
 321                         maLineSpacing.nValue = oLineSpacing.get() * MAX_PERCENT / 240;
 322                     }
 323                     else
 324                     {
 325                         maLineSpacing.nUnit = TextSpacing::POINTS;
 326                         maLineSpacing.nValue = TWIPS_TO_MM(oLineSpacing.get());
 327                     }
 328                     maLineSpacing.bHasValue = true;
 329                 }
 330             }
 331             break;
 332         default:
 333             SAL_WARN("oox", "TextParagraphPropertiesContext::onCreateContext: unhandled element: " << getBaseToken(aElementToken));
 334     }
 335     return this;
 336 }
 337
 338 } }
 339
 340 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */