xref: /trunk/main/svx/source/xml/xmlxtexp.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3) 
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27 
28 // MARKER(update_precomp.py): autogen include statement, do not remove
29 #include "precompiled_svx.hxx"
30 #include <tools/debug.hxx>
31 #include <com/sun/star/container/XNameContainer.hpp>
32 #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
33 #include <com/sun/star/uno/Sequence.hxx>
34 #include <com/sun/star/drawing/PolyPolygonBezierCoords.hpp>
35 #include <com/sun/star/drawing/LineDash.hpp>
36 #include <com/sun/star/awt/Gradient.hpp>
37 #include <com/sun/star/drawing/Hatch.hpp>
38 #include <com/sun/star/io/XActiveDataSource.hpp>
39 #include <com/sun/star/embed/ElementModes.hpp>
40 #include <sfx2/docfile.hxx>
41 #include <rtl/ustrbuf.hxx>
42 #include <xmloff/xmluconv.hxx>
43 #include "xmloff/xmlnmspe.hxx"
44 #include "xmloff/nmspmap.hxx"
45 
46 #include "xmloff/xmltoken.hxx"
47 #include "xmloff/xmlmetae.hxx"
48 #include "xmloff/DashStyle.hxx"
49 #include "xmloff/GradientStyle.hxx"
50 #include "xmloff/HatchStyle.hxx"
51 #include "xmloff/ImageStyle.hxx"
52 #include "xmloff/MarkerStyle.hxx"
53 #include <com/sun/star/container/XNameContainer.hpp>
54 #include <com/sun/star/embed/XTransactedObject.hpp>
55 #include <comphelper/processfactory.hxx>
56 #include <unotools/streamwrap.hxx>
57 #include "svx/xmlgrhlp.hxx"
58 
59 #include "xmlxtexp.hxx"
60 
61 #include <comphelper/storagehelper.hxx>
62 
63 using namespace com::sun::star;
64 using namespace com::sun::star::container;
65 using namespace com::sun::star::document;
66 using namespace com::sun::star::uno;
67 using namespace com::sun::star::awt;
68 using namespace com::sun::star::lang;
69 using namespace com::sun::star::xml::sax;
70 using namespace ::xmloff::token;
71 using namespace ::rtl;
72 using namespace cppu;
73 
74 using com::sun::star::embed::XTransactedObject;
75 
76 class SvxXMLTableEntryExporter
77 {
78 public:
79     SvxXMLTableEntryExporter( SvXMLExport& rExport ) : mrExport( rExport ) {}
80     virtual ~SvxXMLTableEntryExporter();
81 
82     virtual void exportEntry( const OUString& rStrName, const Any& rValue ) = 0;
83 
84 protected:
85     SvXMLExport& mrExport;
86 };
87 
88 class SvxXMLColorEntryExporter : public SvxXMLTableEntryExporter
89 {
90 public:
91     SvxXMLColorEntryExporter( SvXMLExport& rExport );
92     virtual ~SvxXMLColorEntryExporter();
93 
94     virtual void exportEntry( const OUString& rStrName, const Any& rValue );
95 };
96 
97 class SvxXMLLineEndEntryExporter : public SvxXMLTableEntryExporter
98 {
99 public:
100     SvxXMLLineEndEntryExporter( SvXMLExport& rExport );
101     SvxXMLLineEndEntryExporter();
102     virtual ~SvxXMLLineEndEntryExporter();
103 
104     virtual void exportEntry( const OUString& rStrName, const Any& rValue );
105 private:
106     XMLMarkerStyleExport maMarkerStyle;
107 };
108 
109 class SvxXMLDashEntryExporter : public SvxXMLTableEntryExporter
110 {
111 public:
112     SvxXMLDashEntryExporter( SvXMLExport& rExport );
113     virtual ~SvxXMLDashEntryExporter();
114 
115     virtual void exportEntry( const OUString& rStrName, const Any& rValue );
116 
117 private:
118     XMLDashStyleExport maDashStyle;
119 };
120 
121 class SvxXMLHatchEntryExporter : public SvxXMLTableEntryExporter
122 {
123 public:
124     SvxXMLHatchEntryExporter( SvXMLExport& rExport );
125     virtual ~SvxXMLHatchEntryExporter();
126 
127     virtual void exportEntry( const OUString& rStrName, const Any& rValue );
128 private:
129     XMLHatchStyleExport maHatchStyle;
130 };
131 
132 class SvxXMLGradientEntryExporter : public SvxXMLTableEntryExporter
133 {
134 public:
135     SvxXMLGradientEntryExporter( SvXMLExport& rExport );
136     virtual ~SvxXMLGradientEntryExporter();
137 
138     virtual void exportEntry( const OUString& rStrName, const Any& rValue );
139 private:
140     XMLGradientStyleExport maGradientStyle;
141 };
142 
143 class SvxXMLBitmapEntryExporter : public SvxXMLTableEntryExporter
144 {
145 public:
146     SvxXMLBitmapEntryExporter( SvXMLExport& rExport );
147     virtual ~SvxXMLBitmapEntryExporter();
148 
149     virtual void exportEntry( const OUString& rStrName, const Any& rValue );
150 
151 private:
152     XMLImageStyle maImageStyle;
153 };
154 
155 ///////////////////////////////////////////////////////////////////////
156 
157 // #110680#
158 SvxXMLXTableExportComponent::SvxXMLXTableExportComponent(
159     const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xServiceFactory,
160     const OUString& rFileName,
161     const uno::Reference<xml::sax::XDocumentHandler> & rHandler,
162     const uno::Reference<container::XNameContainer >& xTable,
163     uno::Reference<document::XGraphicObjectResolver >& xGrfResolver )
164 :   SvXMLExport( xServiceFactory, rFileName, rHandler, NULL, MAP_100TH_MM),
165     mxTable( xTable )
166 {
167 
168     _GetNamespaceMap().Add( GetXMLToken(XML_NP_OOO), GetXMLToken(XML_N_OOO), XML_NAMESPACE_OOO );
169     _GetNamespaceMap().Add( GetXMLToken(XML_NP_OFFICE), GetXMLToken(XML_N_OFFICE), XML_NAMESPACE_OFFICE );
170     _GetNamespaceMap().Add( GetXMLToken(XML_NP_DRAW), GetXMLToken(XML_N_DRAW), XML_NAMESPACE_DRAW );
171     _GetNamespaceMap().Add( GetXMLToken(XML_NP_XLINK), GetXMLToken(XML_N_XLINK), XML_NAMESPACE_XLINK );
172     _GetNamespaceMap().Add( GetXMLToken(XML_NP_SVG), GetXMLToken(XML_N_SVG),  XML_NAMESPACE_SVG );
173     SetGraphicResolver( xGrfResolver );
174     setExportFlags( 0 );
175 }
176 
177 SvxXMLXTableExportComponent::~SvxXMLXTableExportComponent()
178 {
179 }
180 
181 sal_Bool SvxXMLXTableExportComponent::save( const OUString& rURL, const uno::Reference<container::XNameContainer >& xTable ) throw()
182 {
183     uno::Reference < embed::XStorage > xStorage;
184     SfxMedium* pMedium = NULL;
185     sal_Bool bRet = sal_False;
186 
187     uno::Reference< XGraphicObjectResolver >    xGrfResolver;
188     SvXMLGraphicHelper* pGraphicHelper = 0;
189 
190     try
191     {
192         do
193         {
194             uno::Reference < io::XOutputStream > xOut;
195             uno::Reference < io::XStream > xStream;
196 
197             sal_Bool bNeedStorage = xTable->getElementType() == ::getCppuType((const OUString*)0);
198 
199             uno::Reference< lang::XMultiServiceFactory> xServiceFactory( ::comphelper::getProcessServiceFactory() );
200             if( !xServiceFactory.is() )
201             {
202                 DBG_ERROR( "got no service manager" );
203                 return sal_False;
204             }
205 
206             uno::Reference< uno::XInterface > xWriter( xServiceFactory->createInstance( OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.xml.sax.Writer" ) ) ) );
207             if( !xWriter.is() )
208             {
209                 DBG_ERROR( "com.sun.star.xml.sax.Writer service missing" );
210                 return sal_False;
211             }
212 
213             uno::Reference<xml::sax::XDocumentHandler>  xHandler( xWriter, uno::UNO_QUERY );
214 
215             if( bNeedStorage )
216             {
217                 xStorage =
218                   ::comphelper::OStorageHelper::GetStorageFromURL( rURL, embed::ElementModes::WRITE | embed::ElementModes::TRUNCATE );
219 
220                 if( !xStorage.is() )
221                 {
222                     DBG_ERROR( "no storage!" );
223                     break;
224                 }
225 
226                 OUString sMetaName( RTL_CONSTASCII_USTRINGPARAM( "Content.xml" ) );
227                 xStream = xStorage->openStreamElement( sMetaName, embed::ElementModes::WRITE );
228                 pGraphicHelper = SvXMLGraphicHelper::Create( xStorage, GRAPHICHELPER_MODE_WRITE );
229                 xGrfResolver = pGraphicHelper;
230                 xOut = xStream->getOutputStream();
231             }
232             else
233             {
234                 pMedium = new SfxMedium( rURL, STREAM_WRITE | STREAM_TRUNC, sal_True );
235                 pMedium->IsRemote();
236 
237                 SvStream* pStream = pMedium->GetOutStream();
238                 if( NULL == pStream )
239                 {
240                     DBG_ERROR( "no output stream!" );
241                     break;
242                 }
243 
244                 xOut = new utl::OOutputStreamWrapper( *pStream );
245             }
246 
247             uno::Reference<io::XActiveDataSource> xMetaSrc( xWriter, uno::UNO_QUERY );
248             xMetaSrc->setOutputStream( xOut );
249 
250             const OUString aName;
251 
252             // #110680#
253             // SvxXMLXTableExportComponent aExporter( aName, xHandler, xTable, xGrfResolver );
254             SvxXMLXTableExportComponent aExporter( xServiceFactory, aName, xHandler, xTable, xGrfResolver );
255 
256             bRet = aExporter.exportTable();
257 
258         }
259         while( 0 );
260 
261         if( pGraphicHelper )
262             SvXMLGraphicHelper::Destroy( pGraphicHelper );
263 
264         if( xStorage.is() )
265         {
266             uno::Reference< XTransactedObject > xTrans( xStorage, UNO_QUERY );
267             if( xTrans.is() )
268                 xTrans->commit();
269 
270             uno::Reference< XComponent > xComp( xStorage, UNO_QUERY );
271             if( xComp.is() )
272                 xStorage->dispose();
273         }
274     }
275     catch( uno::Exception& )
276     {
277         bRet = sal_False;
278     }
279 
280     if( pMedium )
281     {
282         pMedium->Commit();
283         delete pMedium;
284     }
285 
286     return bRet;
287 }
288 
289 sal_Bool SvxXMLXTableExportComponent::exportTable() throw()
290 {
291     sal_Bool bRet = sal_False;
292 
293     try
294     {
295         GetDocHandler()->startDocument();
296 
297         // export namespaces
298         sal_uInt16 nPos = GetNamespaceMap().GetFirstKey();
299         while( USHRT_MAX != nPos )
300         {
301             GetAttrList().AddAttribute( GetNamespaceMap().GetAttrNameByKey( nPos ), GetNamespaceMap().GetNameByKey( nPos ) );
302             nPos = GetNamespaceMap().GetNextKey( nPos );
303         }
304 
305         do
306         {
307             if( !mxTable.is() )
308                 break;
309 
310             char const* pEleName;
311             Type aExportType = mxTable->getElementType();
312             SvxXMLTableEntryExporter* pExporter = NULL;
313 
314             if( aExportType == ::getCppuType((const sal_Int32*)0) )
315             {
316                 pExporter = new SvxXMLColorEntryExporter(*this);
317                 pEleName = "color-table";
318             }
319             else if( aExportType == ::getCppuType((const drawing::PolyPolygonBezierCoords*)0) )
320             {
321                 pExporter = new SvxXMLLineEndEntryExporter(*this);
322                 pEleName = "marker-table";
323             }
324             else if( aExportType == ::getCppuType((const drawing::LineDash*)0) )
325             {
326                 pExporter = new SvxXMLDashEntryExporter(*this);
327                 pEleName = "dash-table";
328             }
329             else if( aExportType == ::getCppuType((const drawing::Hatch*)0) )
330             {
331                 pExporter = new SvxXMLHatchEntryExporter(*this);
332                 pEleName = "hatch-table";
333             }
334             else if( aExportType == ::getCppuType((const awt::Gradient*)0))
335             {
336                 pExporter = new SvxXMLGradientEntryExporter(*this);
337                 pEleName = "gradient-table";
338             }
339             else if( aExportType == ::getCppuType((const OUString*)0))
340             {
341                 pExporter = new SvxXMLBitmapEntryExporter(*this);
342                 pEleName = "bitmap-table";
343             }
344             else
345             {
346                 DBG_ERROR( "unknown type for export");
347                 break;
348             }
349 
350             SvXMLElementExport aElem( *this, XML_NAMESPACE_OOO, pEleName, sal_True, sal_True );
351 
352             Sequence< OUString > aNames = mxTable->getElementNames();
353             const sal_Int32 nCount = aNames.getLength();
354             const OUString* pNames = aNames.getConstArray();
355             Any aAny;
356 
357             sal_Int32 nIndex;
358             for( nIndex = 0; nIndex < nCount; nIndex++, pNames++ )
359             {
360                 aAny = mxTable->getByName( *pNames );
361                 pExporter->exportEntry( *pNames, aAny );
362             }
363 
364             bRet = sal_True;
365         }
366         while(0);
367 
368         GetDocHandler()->endDocument();
369     }
370     catch( Exception e )
371     {
372         bRet = sal_False;
373     }
374 
375     return bRet;
376 }
377 
378 // methods without content:
379 void SvxXMLXTableExportComponent::_ExportAutoStyles() {}
380 void SvxXMLXTableExportComponent::_ExportMasterStyles() {}
381 void SvxXMLXTableExportComponent::_ExportContent() {}
382 
383 ///////////////////////////////////////////////////////////////////////
384 
385 SvxXMLTableEntryExporter::~SvxXMLTableEntryExporter()
386 {
387 }
388 
389 ///////////////////////////////////////////////////////////////////////
390 
391 SvxXMLColorEntryExporter::SvxXMLColorEntryExporter( SvXMLExport& rExport )
392 : SvxXMLTableEntryExporter( rExport )
393 {
394 }
395 
396 SvxXMLColorEntryExporter::~SvxXMLColorEntryExporter()
397 {
398 }
399 
400 void SvxXMLColorEntryExporter::exportEntry( const OUString& rStrName, const Any& rValue )
401 {
402     mrExport.AddAttribute( XML_NAMESPACE_DRAW, XML_NAME, rStrName );
403 
404     sal_Int32 nColor = 0;
405     rValue >>= nColor;
406 
407     OUStringBuffer aOut;
408     mrExport.GetMM100UnitConverter().convertColor( aOut, nColor );
409     mrExport.AddAttribute( XML_NAMESPACE_DRAW, XML_COLOR, aOut.makeStringAndClear() );
410 
411     SvXMLElementExport aElem( mrExport, XML_NAMESPACE_DRAW, XML_COLOR, sal_True, sal_True );
412 }
413 
414 ///////////////////////////////////////////////////////////////////////
415 
416 SvxXMLLineEndEntryExporter::SvxXMLLineEndEntryExporter( SvXMLExport& rExport )
417 : SvxXMLTableEntryExporter( rExport ), maMarkerStyle( rExport )
418 {
419 }
420 
421 SvxXMLLineEndEntryExporter::~SvxXMLLineEndEntryExporter()
422 {
423 }
424 
425 void SvxXMLLineEndEntryExporter::exportEntry( const OUString& rStrName, const Any& rValue )
426 {
427     maMarkerStyle.exportXML( rStrName, rValue );
428 }
429 
430 ///////////////////////////////////////////////////////////////////////
431 
432 SvxXMLDashEntryExporter::SvxXMLDashEntryExporter( SvXMLExport& rExport )
433 : SvxXMLTableEntryExporter( rExport ), maDashStyle( rExport )
434 {
435 }
436 
437 SvxXMLDashEntryExporter::~SvxXMLDashEntryExporter()
438 {
439 }
440 
441 void SvxXMLDashEntryExporter::exportEntry( const OUString& rStrName, const Any& rValue )
442 {
443     maDashStyle.exportXML( rStrName, rValue );
444 }
445 
446 ///////////////////////////////////////////////////////////////////////
447 
448 SvxXMLHatchEntryExporter::SvxXMLHatchEntryExporter( SvXMLExport& rExport )
449 : SvxXMLTableEntryExporter( rExport ), maHatchStyle( rExport )
450 {
451 }
452 
453 SvxXMLHatchEntryExporter::~SvxXMLHatchEntryExporter()
454 {
455 }
456 
457 void SvxXMLHatchEntryExporter::exportEntry( const OUString& rStrName, const Any& rValue )
458 {
459     maHatchStyle.exportXML( rStrName, rValue );
460 }
461 
462 ///////////////////////////////////////////////////////////////////////
463 
464 SvxXMLGradientEntryExporter::SvxXMLGradientEntryExporter( SvXMLExport& rExport )
465 : SvxXMLTableEntryExporter( rExport ), maGradientStyle( rExport )
466 {
467 }
468 
469 SvxXMLGradientEntryExporter::~SvxXMLGradientEntryExporter()
470 {
471 }
472 
473 void SvxXMLGradientEntryExporter::exportEntry( const OUString& rStrName, const Any& rValue )
474 {
475     maGradientStyle.exportXML( rStrName, rValue );
476 }
477 
478 ///////////////////////////////////////////////////////////////////////
479 
480 SvxXMLBitmapEntryExporter::SvxXMLBitmapEntryExporter( SvXMLExport& rExport )
481 : SvxXMLTableEntryExporter( rExport )
482 {
483 }
484 
485 SvxXMLBitmapEntryExporter::~SvxXMLBitmapEntryExporter()
486 {
487 }
488 
489 void SvxXMLBitmapEntryExporter::exportEntry( const OUString& rStrName, const Any& rValue )
490 {
491     maImageStyle.exportXML( rStrName, rValue, mrExport );
492 }
493