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