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bump product version to 5.0.4.1
[LibreOffice.git] / xmloff / source / text / XMLTextColumnsContext.cxx
blobe07aee0e70b09fb060641f973e61efe4e2b5793f
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 <com/sun/star/text/XTextColumns.hpp>
21 #include <com/sun/star/text/TextColumn.hpp>
22 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
23 #include <com/sun/star/style/VerticalAlignment.hpp>
24 #include <com/sun/star/beans/XPropertySet.hpp>
25 #include <sax/tools/converter.hxx>
26 #include <xmloff/xmltkmap.hxx>
27 #include <xmloff/xmluconv.hxx>
28 #include <xmloff/nmspmap.hxx>
29 #include <xmloff/xmlnmspe.hxx>
30 #include <xmloff/xmlimp.hxx>
31 #include <xmloff/xmltoken.hxx>
32 #include "XMLTextColumnsContext.hxx"
33
34 using namespace ::com::sun::star;
35 using namespace ::com::sun::star::uno;
36 using namespace ::com::sun::star::lang;
37 using namespace ::com::sun::star::text;
38 using namespace ::com::sun::star::style;
39 using namespace ::com::sun::star::beans;
40 using namespace ::xmloff::token;
41
42 enum SvXMLTokenMapAttrs
43 {
44 XML_TOK_COLUMN_WIDTH,
45 XML_TOK_COLUMN_MARGIN_LEFT,
46 XML_TOK_COLUMN_MARGIN_RIGHT,
47 XML_TOK_COLUMN_END=XML_TOK_UNKNOWN
48 };
49
50 enum SvXMLSepTokenMapAttrs
51 {
52 XML_TOK_COLUMN_SEP_WIDTH,
53 XML_TOK_COLUMN_SEP_HEIGHT,
54 XML_TOK_COLUMN_SEP_COLOR,
55 XML_TOK_COLUMN_SEP_ALIGN,
56 XML_TOK_COLUMN_SEP_STYLE,
57 XML_TOK_COLUMN_SEP_END=XML_TOK_UNKNOWN
58 };
59
60 static const SvXMLTokenMapEntry aColAttrTokenMap[] =
61 {
62 { XML_NAMESPACE_STYLE, XML_REL_WIDTH, XML_TOK_COLUMN_WIDTH },
63 { XML_NAMESPACE_FO, XML_START_INDENT, XML_TOK_COLUMN_MARGIN_LEFT },
64 { XML_NAMESPACE_FO, XML_END_INDENT, XML_TOK_COLUMN_MARGIN_RIGHT },
65 XML_TOKEN_MAP_END
66 };
67
68 static const SvXMLTokenMapEntry aColSepAttrTokenMap[] =
69 {
70 { XML_NAMESPACE_STYLE, XML_WIDTH, XML_TOK_COLUMN_SEP_WIDTH },
71 { XML_NAMESPACE_STYLE, XML_COLOR, XML_TOK_COLUMN_SEP_COLOR },
72 { XML_NAMESPACE_STYLE, XML_HEIGHT, XML_TOK_COLUMN_SEP_HEIGHT },
73 { XML_NAMESPACE_STYLE, XML_VERTICAL_ALIGN, XML_TOK_COLUMN_SEP_ALIGN },
74 { XML_NAMESPACE_STYLE, XML_STYLE, XML_TOK_COLUMN_SEP_STYLE },
75 XML_TOKEN_MAP_END
76 };
77
78 static SvXMLEnumMapEntry const pXML_Sep_Style_Enum[] =
79 {
80 { XML_NONE, 0 },
81 { XML_SOLID, 1 },
82 { XML_DOTTED, 2 },
83 { XML_DASHED, 3 },
84 { XML_TOKEN_INVALID, 0 }
85 };
86
87 static SvXMLEnumMapEntry const pXML_Sep_Align_Enum[] =
88 {
89 { XML_TOP, VerticalAlignment_TOP },
90 { XML_MIDDLE, VerticalAlignment_MIDDLE },
91 { XML_BOTTOM, VerticalAlignment_BOTTOM },
92 { XML_TOKEN_INVALID, 0 }
93 };
94
95 class XMLTextColumnContext_Impl: public SvXMLImportContext
96 {
97 text::TextColumn aColumn;
98
99 public:
100 TYPEINFO_OVERRIDE();
101
102 XMLTextColumnContext_Impl( SvXMLImport& rImport, sal_uInt16 nPrfx,
103 const OUString& rLName,
104 const uno::Reference<
105 xml::sax::XAttributeList > & xAttrList,
106 const SvXMLTokenMap& rTokenMap );
107
108 virtual ~XMLTextColumnContext_Impl();
109
110 text::TextColumn& getTextColumn() { return aColumn; }
111 };
112
113 TYPEINIT1( XMLTextColumnContext_Impl, SvXMLImportContext );
114
115 XMLTextColumnContext_Impl::XMLTextColumnContext_Impl(
116 SvXMLImport& rImport, sal_uInt16 nPrfx,
117 const OUString& rLName,
118 const uno::Reference<
119 xml::sax::XAttributeList > & xAttrList,
120 const SvXMLTokenMap& rTokenMap ) :
121 SvXMLImportContext( rImport, nPrfx, rLName )
122 {
123 aColumn.Width = 0;
124 aColumn.LeftMargin = 0;
125 aColumn.RightMargin = 0;
126
127 sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
128 for( sal_Int16 i=0; i < nAttrCount; i++ )
129 {
130 const OUString& rAttrName = xAttrList->getNameByIndex( i );
131 OUString aLocalName;
132 sal_uInt16 nPrefix =
133 GetImport().GetNamespaceMap().GetKeyByAttrName( rAttrName,
134 &aLocalName );
135 const OUString& rValue = xAttrList->getValueByIndex( i );
136
137 sal_Int32 nVal;
138 switch( rTokenMap.Get( nPrefix, aLocalName ) )
139 {
140 case XML_TOK_COLUMN_WIDTH:
141 {
142 sal_Int32 nPos = rValue.indexOf( (sal_Unicode)'*' );
143 if( nPos != -1 && nPos+1 == rValue.getLength() )
144 {
145 OUString sTmp( rValue.copy( 0, nPos ) );
146 if (::sax::Converter::convertNumber(
147 nVal, sTmp, 0, USHRT_MAX))
148 aColumn.Width = nVal;
149 }
150 }
151 break;
152 case XML_TOK_COLUMN_MARGIN_LEFT:
153 if( GetImport().GetMM100UnitConverter().
154 convertMeasureToCore( nVal, rValue ) )
155 aColumn.LeftMargin = nVal;
156 break;
157 case XML_TOK_COLUMN_MARGIN_RIGHT:
158
159 if( GetImport().GetMM100UnitConverter().
160 convertMeasureToCore( nVal, rValue ) )
161 aColumn.RightMargin = nVal;
162 break;
163 default:
164 break;
165 }
166 }
167 }
168
169 XMLTextColumnContext_Impl::~XMLTextColumnContext_Impl()
170 {
171 }
172
173 class XMLTextColumnSepContext_Impl: public SvXMLImportContext
174 {
175 sal_Int32 nWidth;
176 sal_Int32 nColor;
177 sal_Int8 nHeight;
178 sal_Int8 nStyle;
179 VerticalAlignment eVertAlign;
180
181 public:
182 TYPEINFO_OVERRIDE();
183
184 XMLTextColumnSepContext_Impl( SvXMLImport& rImport, sal_uInt16 nPrfx,
185 const OUString& rLName,
186 const uno::Reference<
187 xml::sax::XAttributeList > & xAttrList,
188 const SvXMLTokenMap& rTokenMap );
189
190 virtual ~XMLTextColumnSepContext_Impl();
191
192 sal_Int32 GetWidth() const { return nWidth; }
193 sal_Int32 GetColor() const { return nColor; }
194 sal_Int8 GetHeight() const { return nHeight; }
195 sal_Int8 GetStyle() const { return nStyle; }
196 VerticalAlignment GetVertAlign() const { return eVertAlign; }
197 };
198
199 TYPEINIT1( XMLTextColumnSepContext_Impl, SvXMLImportContext );
200
201 XMLTextColumnSepContext_Impl::XMLTextColumnSepContext_Impl(
202 SvXMLImport& rImport, sal_uInt16 nPrfx,
203 const OUString& rLName,
204 const uno::Reference<
205 xml::sax::XAttributeList > & xAttrList,
206 const SvXMLTokenMap& rTokenMap ) :
207 SvXMLImportContext( rImport, nPrfx, rLName ),
208 nWidth( 2 ),
209 nColor( 0 ),
210 nHeight( 100 ),
211 nStyle( 1 ),
212 eVertAlign( VerticalAlignment_TOP )
213 {
214 sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
215 for( sal_Int16 i=0; i < nAttrCount; i++ )
216 {
217 const OUString& rAttrName = xAttrList->getNameByIndex( i );
218 OUString aLocalName;
219 sal_uInt16 nPrefix =
220 GetImport().GetNamespaceMap().GetKeyByAttrName( rAttrName,
221 &aLocalName );
222 const OUString& rValue = xAttrList->getValueByIndex( i );
223
224 sal_Int32 nVal;
225 switch( rTokenMap.Get( nPrefix, aLocalName ) )
226 {
227 case XML_TOK_COLUMN_SEP_WIDTH:
228 if( GetImport().GetMM100UnitConverter().
229 convertMeasureToCore( nVal, rValue ) )
230 nWidth = nVal;
231 break;
232 case XML_TOK_COLUMN_SEP_HEIGHT:
233 if (::sax::Converter::convertPercent( nVal, rValue ) &&
234 nVal >=1 && nVal <= 100 )
235 nHeight = (sal_Int8)nVal;
236 break;
237 case XML_TOK_COLUMN_SEP_COLOR:
238 {
239 ::sax::Converter::convertColor( nColor, rValue );
240 }
241 break;
242 case XML_TOK_COLUMN_SEP_ALIGN:
243 {
244 sal_uInt16 nAlign;
245 if( SvXMLUnitConverter::convertEnum( nAlign, rValue,
246 pXML_Sep_Align_Enum ) )
247 eVertAlign = (VerticalAlignment)nAlign;
248 }
249 break;
250 case XML_TOK_COLUMN_SEP_STYLE:
251 {
252 sal_uInt16 nStyleVal;
253 if( SvXMLUnitConverter::convertEnum( nStyleVal, rValue,
254 pXML_Sep_Style_Enum ) )
255 nStyle = (sal_Int8)nStyleVal;
256 }
257 break;
258 }
259 }
260 }
261
262 XMLTextColumnSepContext_Impl::~XMLTextColumnSepContext_Impl()
263 {
264 }
265
266 TYPEINIT1( XMLTextColumnsContext, XMLElementPropertyContext );
267
268 XMLTextColumnsContext::XMLTextColumnsContext(
269 SvXMLImport& rImport, sal_uInt16 nPrfx,
270 const OUString& rLName,
271 const Reference< xml::sax::XAttributeList >&
272 xAttrList,
273 const XMLPropertyState& rProp,
274 ::std::vector< XMLPropertyState > &rProps )
275 : XMLElementPropertyContext( rImport, nPrfx, rLName, rProp, rProps )
276 , sSeparatorLineIsOn("SeparatorLineIsOn")
277 , sSeparatorLineWidth("SeparatorLineWidth")
278 , sSeparatorLineColor("SeparatorLineColor")
279 , sSeparatorLineRelativeHeight("SeparatorLineRelativeHeight")
280 , sSeparatorLineVerticalAlignment("SeparatorLineVerticalAlignment")
281 , sAutomaticDistance("AutomaticDistance")
282 , sSeparatorLineStyle("SeparatorLineStyle")
283 , pColumns( 0 )
284 , pColumnSep( 0 )
285 , pColumnAttrTokenMap( new SvXMLTokenMap(aColAttrTokenMap) )
286 , pColumnSepAttrTokenMap( new SvXMLTokenMap(aColSepAttrTokenMap) )
287 , nCount( 0 )
288 , bAutomatic( false )
289 , nAutomaticDistance( 0 )
290 {
291 sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
292 sal_Int32 nVal;
293 for( sal_Int16 i=0; i < nAttrCount; i++ )
294 {
295 const OUString& rAttrName = xAttrList->getNameByIndex( i );
296 OUString aLocalName;
297 sal_uInt16 nPrefix =
298 GetImport().GetNamespaceMap().GetKeyByAttrName( rAttrName,
299 &aLocalName );
300 const OUString& rValue = xAttrList->getValueByIndex( i );
301 if( XML_NAMESPACE_FO == nPrefix )
302 {
303 if( IsXMLToken( aLocalName, XML_COLUMN_COUNT ) &&
304 ::sax::Converter::convertNumber( nVal, rValue, 0, SHRT_MAX ))
305 {
306 nCount = (sal_Int16)nVal;
307 }
308 else if( IsXMLToken( aLocalName, XML_COLUMN_GAP ) )
309 {
310 bAutomatic = GetImport().GetMM100UnitConverter().
311 convertMeasureToCore( nAutomaticDistance, rValue );
312 }
313 }
314 }
315 }
316
317 XMLTextColumnsContext::~XMLTextColumnsContext()
318 {
319 if( pColumns )
320 {
321 for (XMLTextColumnsArray_Impl::iterator it = pColumns->begin();
322 it != pColumns->end(); ++it)
323 {
324 (*it)->ReleaseRef();
325 }
326 }
327 if( pColumnSep )
328 pColumnSep->ReleaseRef();
329
330 delete pColumns;
331 delete pColumnAttrTokenMap;
332 delete pColumnSepAttrTokenMap;
333 }
334
335 SvXMLImportContext *XMLTextColumnsContext::CreateChildContext(
336 sal_uInt16 nPrefix,
337 const OUString& rLocalName,
338 const uno::Reference< xml::sax::XAttributeList > & xAttrList )
339 {
340 SvXMLImportContext *pContext = 0;
341
342 if( XML_NAMESPACE_STYLE == nPrefix &&
343 IsXMLToken( rLocalName, XML_COLUMN ) )
344 {
345 XMLTextColumnContext_Impl *pColumn =
346 new XMLTextColumnContext_Impl( GetImport(), nPrefix, rLocalName,
347 xAttrList, *pColumnAttrTokenMap );
348
349 // add new tabstop to array of tabstops
350 if( !pColumns )
351 pColumns = new XMLTextColumnsArray_Impl;
352
353 pColumns->push_back( pColumn );
354 pColumn->AddFirstRef();
355
356 pContext = pColumn;
357 }
358 else if( XML_NAMESPACE_STYLE == nPrefix &&
359 IsXMLToken( rLocalName, XML_COLUMN_SEP ) )
360 {
361 pColumnSep =
362 new XMLTextColumnSepContext_Impl( GetImport(), nPrefix, rLocalName,
363 xAttrList, *pColumnSepAttrTokenMap );
364 pColumnSep->AddFirstRef();
365
366 pContext = pColumnSep;
367 }
368 else
369 {
370 pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
371 }
372
373 return pContext;
374 }
375
376 void XMLTextColumnsContext::EndElement( )
377 {
378 Reference<XMultiServiceFactory> xFactory(GetImport().GetModel(),UNO_QUERY);
379 if( !xFactory.is() )
380 return;
381
382 Reference<XInterface> xIfc = xFactory->createInstance("com.sun.star.text.TextColumns");
383 if( !xIfc.is() )
384 return;
385
386 Reference< XTextColumns > xColumns( xIfc, UNO_QUERY );
387 if ( 0 == nCount )
388 {
389 // zero columns = no columns -> 1 column
390 xColumns->setColumnCount( 1 );
391 }
392 else if( !bAutomatic && pColumns &&
393 pColumns->size() == (sal_uInt16)nCount )
394 {
395 // if we have column descriptions, one per column, and we don't use
396 // automatic width, then set the column widths
397
398 sal_Int32 nRelWidth = 0;
399 sal_uInt16 nColumnsWithWidth = 0;
400 sal_Int16 i;
401
402 for( i = 0; i < nCount; i++ )
403 {
404 const TextColumn& rColumn =
405 (*pColumns)[(sal_uInt16)i]->getTextColumn();
406 if( rColumn.Width > 0 )
407 {
408 nRelWidth += rColumn.Width;
409 nColumnsWithWidth++;
410 }
411 }
412 if( nColumnsWithWidth < nCount )
413 {
414 sal_Int32 nColWidth = 0==nRelWidth
415 ? USHRT_MAX / nCount
416 : nRelWidth / nColumnsWithWidth;
417
418 for( i=0; i < nCount; i++ )
419 {
420 TextColumn& rColumn =
421 (*pColumns)[(sal_uInt16)i]->getTextColumn();
422 if( rColumn.Width == 0 )
423 {
424 rColumn.Width = nColWidth;
425 nRelWidth += rColumn.Width;
426 if( 0 == --nColumnsWithWidth )
427 break;
428 }
429 }
430 }
431
432 Sequence< TextColumn > aColumns( (sal_Int32)nCount );
433 TextColumn *pTextColumns = aColumns.getArray();
434 for( i=0; i < nCount; i++ )
435 *pTextColumns++ = (*pColumns)[(sal_uInt16)i]->getTextColumn();
436
437 xColumns->setColumns( aColumns );
438 }
439 else
440 {
441 // only set column count (and let the columns be distributed
442 // automatically)
443
444 xColumns->setColumnCount( nCount );
445 }
446
447 Reference < XPropertySet > xPropSet( xColumns, UNO_QUERY );
448 if( xPropSet.is() )
449 {
450 Any aAny;
451 sal_Bool bOn = pColumnSep != 0;
452
453 aAny.setValue( &bOn, cppu::UnoType<bool>::get() );
454 xPropSet->setPropertyValue( sSeparatorLineIsOn, aAny );
455
456 if( pColumnSep )
457 {
458 if( pColumnSep->GetWidth() )
459 {
460 aAny <<= pColumnSep->GetWidth();
461 xPropSet->setPropertyValue( sSeparatorLineWidth, aAny );
462 }
463 if( pColumnSep->GetHeight() )
464 {
465 aAny <<= pColumnSep->GetHeight();
466 xPropSet->setPropertyValue( sSeparatorLineRelativeHeight,
467 aAny );
468 }
469 if ( pColumnSep->GetStyle() )
470 {
471 aAny <<= pColumnSep->GetStyle();
472 xPropSet->setPropertyValue( sSeparatorLineStyle, aAny );
473 }
474
475 aAny <<= pColumnSep->GetColor();
476 xPropSet->setPropertyValue( sSeparatorLineColor, aAny );
477
478 aAny <<= pColumnSep->GetVertAlign();
479 xPropSet->setPropertyValue( sSeparatorLineVerticalAlignment, aAny );
480 }
481
482 // handle 'automatic columns': column distance
483 if( bAutomatic )
484 {
485 aAny <<= nAutomaticDistance;
486 xPropSet->setPropertyValue( sAutomaticDistance, aAny );
487 }
488 }
489
490 aProp.maValue <<= xColumns;
491
492 SetInsert( true );
493 XMLElementPropertyContext::EndElement();
494
495 }
496
497 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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