oox/source/drawingml/textparagraphpropertiescontext.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  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 "oox/drawingml/textparagraphpropertiescontext.hxx"
  21
  22 #include <com/sun/star/text/WritingMode.hpp>
  23 #include <com/sun/star/awt/FontDescriptor.hpp>
  24
  25 #include "oox/drawingml/colorchoicecontext.hxx"
  26 #include "oox/drawingml/textcharacterpropertiescontext.hxx"
  27 #include "oox/drawingml/fillproperties.hxx"
  28 #include "oox/helper/attributelist.hxx"
  29 #include "textspacingcontext.hxx"
  30 #include "texttabstoplistcontext.hxx"
  31
  32 using namespace ::oox::core;
  33 using ::com::sun::star::awt::FontDescriptor;
  34 using namespace ::com::sun::star::uno;
  35 using namespace ::com::sun::star::xml::sax;
  36 using namespace ::com::sun::star::style;
  37 using namespace ::com::sun::star::text;
  38
  39 namespace oox { namespace drawingml {
  40
  41 // CT_TextParagraphProperties
  42 TextParagraphPropertiesContext::TextParagraphPropertiesContext( ContextHandler& rParent,
  43                                                                 const Reference< XFastAttributeList >& xAttribs,
  44                                                                 TextParagraphProperties& rTextParagraphProperties )
  45 : ContextHandler( rParent )
  46 , mrTextParagraphProperties( rTextParagraphProperties )
  47 , mrSpaceBefore( rTextParagraphProperties.getParaTopMargin() )
  48 , mrSpaceAfter( rTextParagraphProperties.getParaBottomMargin() )
  49 , mrBulletList( rTextParagraphProperties.getBulletList() )
  50 {
  51     OUString sValue;
  52     AttributeList attribs( xAttribs );
  53
  54     PropertyMap& rPropertyMap( mrTextParagraphProperties.getTextParagraphPropertyMap() );
  55
  56     // ST_TextAlignType
  57     rPropertyMap[ PROP_ParaAdjust ] <<= GetParaAdjust( xAttribs->getOptionalValueToken( XML_algn, XML_l ) );
  58     // TODO see to do the same with RubyAdjust
  59
  60     // ST_Coordinate32
  61 //  sValue = xAttribs->getOptionalValue( XML_defTabSz );    SJ: we need to be able to set the default tab size for each text object,
  62 //                                                          this is possible at the moment only for the whole document.
  63 //  sal_Int32 nDefTabSize = ( sValue.getLength() == 0 ? 0 : GetCoordinate(  sValue ) );
  64     // TODO
  65
  66 //  bool bEaLineBrk = attribs.getBool( XML_eaLnBrk, true );
  67     if ( xAttribs->hasAttribute( XML_latinLnBrk ) )
  68     {
  69         bool bLatinLineBrk = attribs.getBool( XML_latinLnBrk, true );
  70         rPropertyMap[ PROP_ParaIsHyphenation ] <<= bLatinLineBrk;
  71     }
  72     // TODO see what to do with Asian hyphenation
  73
  74     // ST_TextFontAlignType
  75     // TODO
  76 //  sal_Int32 nFontAlign = xAttribs->getOptionalValueToken( XML_fontAlgn, XML_base );
  77
  78     if ( xAttribs->hasAttribute( XML_hangingPunct ) )
  79     {
  80         bool bHangingPunct = attribs.getBool( XML_hangingPunct, false );
  81         rPropertyMap[ PROP_ParaIsHangingPunctuation ] <<= bHangingPunct;
  82     }
  83
  84   // ST_Coordinate
  85     if ( xAttribs->hasAttribute( XML_indent ) )
  86     {
  87         sValue = xAttribs->getOptionalValue( XML_indent );
  88         mrTextParagraphProperties.getFirstLineIndentation() = boost::optional< sal_Int32 >( sValue.isEmpty() ? 0 : GetCoordinate( sValue ) );
  89     }
  90
  91   // ST_TextIndentLevelType
  92     // -1 is an invalid value and denote the lack of level
  93     sal_Int32 nLevel = attribs.getInteger( XML_lvl, 0 );
  94     if( nLevel > 8 || nLevel < 0 )
  95     {
  96         nLevel = 0;
  97     }
  98
  99     mrTextParagraphProperties.setLevel( static_cast< sal_Int16 >( nLevel ) );
 100
 101     char name[] = "Outline X";
 102     name[8] = static_cast<char>( '1' + nLevel );
 103     const OUString sStyleNameValue( OUString::createFromAscii( name ) );
 104     mrBulletList.setStyleName( sStyleNameValue );
 105
 106     // ST_TextMargin
 107     // ParaLeftMargin
 108     if ( xAttribs->hasAttribute( XML_marL ) )
 109     {
 110         sValue = xAttribs->getOptionalValue( XML_marL );
 111         mrTextParagraphProperties.getParaLeftMargin() = boost::optional< sal_Int32 >( sValue.isEmpty() ? 0 : GetCoordinate( sValue ) );
 112     }
 113
 114     // ParaRightMargin
 115     if ( xAttribs->hasAttribute( XML_marR ) )
 116     {
 117         sValue = xAttribs->getOptionalValue( XML_marR );
 118         sal_Int32 nMarR  = sValue.isEmpty() ? 0 : GetCoordinate( sValue ) ;
 119         rPropertyMap[ PROP_ParaRightMargin ] <<= nMarR;
 120     }
 121
 122     if ( xAttribs->hasAttribute( XML_rtl ) )
 123     {
 124         bool bRtl = attribs.getBool( XML_rtl, false );
 125         rPropertyMap[ PROP_TextWritingMode ] <<= ( bRtl ? WritingMode_RL_TB : WritingMode_LR_TB );
 126     }
 127 }
 128
 129
 130
 131 TextParagraphPropertiesContext::~TextParagraphPropertiesContext()
 132 {
 133     PropertyMap& rPropertyMap( mrTextParagraphProperties.getTextParagraphPropertyMap() );
 134     if ( maLineSpacing.bHasValue )
 135         rPropertyMap[ PROP_ParaLineSpacing ] <<= maLineSpacing.toLineSpacing();
 136     else
 137         rPropertyMap[ PROP_ParaLineSpacing ] <<= ::com::sun::star::style::LineSpacing( ::com::sun::star::style::LineSpacingMode::PROP, 100 );
 138
 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[ PROP_ParaTabStops ] <<= aSeq;
 148     }
 149
 150     if ( mxBlipProps.get() && mxBlipProps->mxGraphic.is() )
 151         mrBulletList.setGraphic( mxBlipProps->mxGraphic );
 152
 153     if( mrBulletList.is() )
 154         rPropertyMap[ PROP_IsNumbering ] <<= sal_True;
 155     sal_Int16 nLevel = mrTextParagraphProperties.getLevel();
 156     rPropertyMap[ PROP_NumberingLevel ] <<= nLevel;
 157     rPropertyMap[ PROP_NumberingIsNumber ] <<= sal_True;
 158 }
 159
 160 // --------------------------------------------------------------------
 161
 162 void TextParagraphPropertiesContext::endFastElement( sal_Int32 ) throw (SAXException, RuntimeException)
 163 {
 164 }
 165
 166
 167
 168 // --------------------------------------------------------------------
 169
 170 Reference< XFastContextHandler > TextParagraphPropertiesContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& rXAttributes ) throw (SAXException, RuntimeException)
 171 {
 172     AttributeList aAttribs( rXAttributes );
 173     Reference< XFastContextHandler > xRet;
 174     switch( aElementToken )
 175     {
 176         case A_TOKEN( lnSpc ):          // CT_TextSpacing
 177             xRet.set( new TextSpacingContext( *this, maLineSpacing ) );
 178             break;
 179         case A_TOKEN( spcBef ):         // CT_TextSpacing
 180             xRet.set( new TextSpacingContext( *this, mrSpaceBefore ) );
 181             break;
 182         case A_TOKEN( spcAft ):         // CT_TextSpacing
 183             xRet.set( new TextSpacingContext( *this, mrSpaceAfter ) );
 184             break;
 185
 186         // EG_TextBulletColor
 187         case A_TOKEN( buClrTx ):        // CT_TextBulletColorFollowText ???
 188             mrBulletList.mbBulletColorFollowText <<= sal_True;
 189             break;
 190         case A_TOKEN( buClr ):          // CT_Color
 191             xRet.set( new ColorContext( *this, *mrBulletList.maBulletColorPtr ) );
 192             break;
 193
 194         // EG_TextBulletSize
 195         case A_TOKEN( buSzTx ):         // CT_TextBulletSizeFollowText
 196             mrBulletList.setBulletSize(100);
 197             break;
 198         case A_TOKEN( buSzPct ):        // CT_TextBulletSizePercent
 199             mrBulletList.setBulletSize( static_cast<sal_Int16>( GetPercent( rXAttributes->getOptionalValue( XML_val ) ) / 1000 ) );
 200             break;
 201         case A_TOKEN( buSzPts ):        // CT_TextBulletSizePoint
 202             mrBulletList.setBulletSize(0);
 203             mrBulletList.setFontSize( static_cast<sal_Int16>(GetTextSize( rXAttributes->getOptionalValue( XML_val ) ) ) );
 204             break;
 205
 206         // EG_TextBulletTypeface
 207         case A_TOKEN( buFontTx ):       // CT_TextBulletTypefaceFollowText
 208             mrBulletList.mbBulletFontFollowText <<= sal_True;
 209             break;
 210         case A_TOKEN( buFont ):         // CT_TextFont
 211             mrBulletList.maBulletFont.setAttributes( aAttribs );
 212             break;
 213
 214         // EG_TextBullet
 215         case A_TOKEN( buNone ):         // CT_TextNoBullet
 216             mrBulletList.setNone();
 217             break;
 218         case A_TOKEN( buAutoNum ):      // CT_TextAutonumberBullet
 219         {
 220             AttributeList attribs( rXAttributes );
 221             try {
 222                 sal_Int32 nType = rXAttributes->getValueToken( XML_type );
 223                 sal_Int32 nStartAt = attribs.getInteger( XML_startAt, 1 );
 224                 if( nStartAt > 32767 )
 225                 {
 226                     nStartAt = 32767;
 227                 }
 228                 else if( nStartAt < 1 )
 229                 {
 230                     nStartAt = 1;
 231                 }
 232                 mrBulletList.setStartAt( nStartAt );
 233                 mrBulletList.setType( nType );
 234             }
 235             catch(SAXException& /* e */ )
 236             {
 237                 OSL_TRACE("OOX: SAXException in XML_buAutoNum");
 238             }
 239             break;
 240         }
 241         case A_TOKEN( buChar ):         // CT_TextCharBullet
 242             try {
 243                 mrBulletList.setBulletChar( rXAttributes->getValue( XML_char ) );
 244             }
 245             catch(SAXException& /* e */)
 246             {
 247                 OSL_TRACE("OOX: SAXException in XML_buChar");
 248             }
 249             break;
 250         case A_TOKEN( buBlip ):         // CT_TextBlipBullet
 251             {
 252                 mxBlipProps.reset( new BlipFillProperties );
 253                 xRet.set( new BlipFillContext( *this, rXAttributes, *mxBlipProps ) );
 254             }
 255             break;
 256
 257         case A_TOKEN( tabLst ):         // CT_TextTabStopList
 258             xRet.set( new TextTabStopListContext( *this, maTabList ) );
 259             break;
 260         case A_TOKEN( defRPr ):         // CT_TextCharacterProperties
 261             xRet.set( new TextCharacterPropertiesContext( *this, rXAttributes, mrTextParagraphProperties.getTextCharacterProperties() ) );
 262             break;
 263     }
 264     if ( !xRet.is() )
 265         xRet.set( this );
 266     return xRet;
 267 }
 268
 269 // --------------------------------------------------------------------
 270
 271 } }
 272
 273 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */