LibreOffice Module sw (master)  1
edfcol.cxx
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19 
20 #include <editsh.hxx>
21 
22 #include <com/sun/star/container/XEnumerationAccess.hpp>
23 #include <com/sun/star/container/XContentEnumerationAccess.hpp>
24 #include <com/sun/star/document/XActionLockable.hpp>
25 #include <com/sun/star/document/XDocumentProperties.hpp>
26 #include <com/sun/star/drawing/FillStyle.hpp>
27 #include <com/sun/star/drawing/HomogenMatrix3.hpp>
28 #include <com/sun/star/drawing/LineStyle.hpp>
29 #include <com/sun/star/drawing/XShape.hpp>
30 #include <com/sun/star/drawing/XEnhancedCustomShapeDefaulter.hpp>
31 #include <com/sun/star/drawing/XShapes.hpp>
32 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
33 #include <com/sun/star/lang/XServiceInfo.hpp>
34 #include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
35 #include <com/sun/star/text/RelOrientation.hpp>
36 #include <com/sun/star/text/TextContentAnchorType.hpp>
37 #include <com/sun/star/text/VertOrientation.hpp>
38 #include <com/sun/star/text/WrapTextMode.hpp>
39 #include <com/sun/star/text/XTextContent.hpp>
40 #include <com/sun/star/text/XTextDocument.hpp>
41 #include <com/sun/star/text/XTextField.hpp>
42 #include <com/sun/star/text/XTextRange.hpp>
43 #include <com/sun/star/text/XParagraphAppend.hpp>
44 #include <com/sun/star/text/XParagraphCursor.hpp>
45 #include <com/sun/star/awt/FontWeight.hpp>
46 #include <com/sun/star/xml/crypto/SEInitializer.hpp>
47 #include <com/sun/star/rdf/XMetadatable.hpp>
48 #include <com/sun/star/security/DocumentDigitalSignatures.hpp>
49 #include <com/sun/star/security/XCertificate.hpp>
50 
51 #include <basegfx/matrix/b2dhommatrix.hxx>
52 #include <comphelper/propertysequence.hxx>
53 #include <comphelper/propertyvalue.hxx>
54 #include <comphelper/processfactory.hxx>
55 #include <comphelper/sequence.hxx>
56 #include <comphelper/scopeguard.hxx>
57 #include <comphelper/string.hxx>
58 #include <editeng/formatbreakitem.hxx>
59 #include <editeng/unoprnms.hxx>
60 #include <sfx2/classificationhelper.hxx>
61 #include <svx/ClassificationCommon.hxx>
62 #include <svx/ClassificationField.hxx>
63 #include <svl/cryptosign.hxx>
64 #include <svl/sigstruct.hxx>
65 #include <utility>
66 #include <vcl/svapp.hxx>
67 #include <vcl/weld.hxx>
68 #include <vcl/virdev.hxx>
69 
70 #include <hintids.hxx>
71 #include <doc.hxx>
72 #include <IDocumentUndoRedo.hxx>
73 #include <edimp.hxx>
74 #include <ndtxt.hxx>
75 #include <paratr.hxx>
76 #include <fmtpdsc.hxx>
77 #include <viewopt.hxx>
78 #include <SwRewriter.hxx>
79 #include <numrule.hxx>
80 #include <swundo.hxx>
81 #include <docary.hxx>
82 #include <docsh.hxx>
83 #include <unoprnms.hxx>
84 #include <rootfrm.hxx>
85 #include <pagefrm.hxx>
86 #include <txtfrm.hxx>
87 #include <rdfhelper.hxx>
88 #include <sfx2/watermarkitem.hxx>
89 
90 #include <unoparagraph.hxx>
91 #include <unotextrange.hxx>
92 #include <cppuhelper/bootstrap.hxx>
93 #include <modeltoviewhelper.hxx>
94 #include <strings.hrc>
95 #include <undobj.hxx>
96 #include <UndoParagraphSignature.hxx>
97 #include <txtatr.hxx>
98 #include <fmtmeta.hxx>
99 
100 #include <com/sun/star/beans/PropertyAttribute.hpp>
101 #include <tools/diagnose_ex.h>
102 #include <IDocumentRedlineAccess.hxx>
103 
104 #define WATERMARK_NAME "PowerPlusWaterMarkObject"
105 #define WATERMARK_AUTO_SIZE sal_uInt32(1)
106 
107 namespace
108 {
109 static const OUString MetaFilename("tscp/bails.rdf");
110 static const OUString MetaNS("urn:bails");
111 static const OUString ParagraphSignatureRDFNamespace = "urn:bails:loext:paragraph:signature:";
112 static const OUString ParagraphSignatureIdRDFName = "urn:bails:loext:paragraph:signature:id";
113 static const OUString ParagraphSignatureDigestRDFName = ":digest";
114 static const OUString ParagraphSignatureDateRDFName = ":date";
115 static const OUString ParagraphSignatureUsageRDFName = ":usage";
116 static const OUString ParagraphSignatureLastIdRDFName = "urn:bails:loext:paragraph:signature:lastid";
117 static const OUString ParagraphClassificationNameRDFName = "urn:bails:loext:paragraph:classification:name";
118 static const OUString ParagraphClassificationValueRDFName = "urn:bails:loext:paragraph:classification:value";
119 static const OUString ParagraphClassificationAbbrRDFName = "urn:bails:loext:paragraph:classification:abbreviation";
120 static const OUString ParagraphClassificationFieldNamesRDFName = "urn:bails:loext:paragraph:classification:fields";
121 static const OUString MetadataFieldServiceName = "com.sun.star.text.textfield.MetadataField";
122 static const OUString DocInfoServiceName = "com.sun.star.text.TextField.DocInfo.Custom";
123 
125 std::vector<OUString> lcl_getUsedPageStyles(SwViewShell const * pShell)
126 {
127  std::vector<OUString> aReturn;
128 
129  SwRootFrame* pLayout = pShell->GetLayout();
130  for (SwFrame* pFrame = pLayout->GetLower(); pFrame; pFrame = pFrame->GetNext())
131  {
132  SwPageFrame* pPage = static_cast<SwPageFrame*>(pFrame);
133  if (const SwPageDesc *pDesc = pPage->FindPageDesc())
134  aReturn.push_back(pDesc->GetName());
135  }
136 
137  return aReturn;
138 }
139 
141 uno::Reference<text::XTextField> lcl_findField(const uno::Reference<text::XText>& xText, const OUString& rServiceName, const OUString& rFieldName)
142 {
143  uno::Reference<text::XTextField> xField;
144  uno::Reference<container::XEnumerationAccess> xParagraphEnumerationAccess(xText, uno::UNO_QUERY);
145  uno::Reference<container::XEnumeration> xParagraphs = xParagraphEnumerationAccess->createEnumeration();
146  while (xParagraphs->hasMoreElements())
147  {
148  uno::Reference<container::XEnumerationAccess> xTextPortionEnumerationAccess(xParagraphs->nextElement(), uno::UNO_QUERY);
149  uno::Reference<container::XEnumeration> xTextPortions = xTextPortionEnumerationAccess->createEnumeration();
150  while (xTextPortions->hasMoreElements())
151  {
152  uno::Reference<beans::XPropertySet> xTextPortion(xTextPortions->nextElement(), uno::UNO_QUERY);
153  OUString aTextPortionType;
154  xTextPortion->getPropertyValue(UNO_NAME_TEXT_PORTION_TYPE) >>= aTextPortionType;
155  if (aTextPortionType != UNO_NAME_TEXT_FIELD)
156  continue;
157 
158  uno::Reference<lang::XServiceInfo> xTextField;
159  xTextPortion->getPropertyValue(UNO_NAME_TEXT_FIELD) >>= xTextField;
160  if (!xTextField->supportsService(rServiceName))
161  continue;
162 
163  OUString aName;
164  uno::Reference<beans::XPropertySet> xPropertySet(xTextField, uno::UNO_QUERY);
165  xPropertySet->getPropertyValue(UNO_NAME_NAME) >>= aName;
166  if (aName == rFieldName)
167  {
168  xField = uno::Reference<text::XTextField>(xTextField, uno::UNO_QUERY);
169  break;
170  }
171  }
172  }
173 
174  return xField;
175 }
176 
178 bool lcl_hasField(const uno::Reference<text::XText>& xText, const OUString& rServiceName, const OUString& rFieldName)
179 {
180  return lcl_findField(xText, rServiceName, rFieldName).is();
181 }
182 
184 uno::Reference<drawing::XShape> lcl_getWatermark(const uno::Reference<text::XText>& xText,
185  const OUString& rServiceName, OUString& rShapeName, bool& bSuccess)
186 {
187  bSuccess = false;
188  uno::Reference<container::XEnumerationAccess> xParagraphEnumerationAccess(xText, uno::UNO_QUERY);
189  uno::Reference<container::XEnumeration> xParagraphs = xParagraphEnumerationAccess->createEnumeration();
190  while (xParagraphs->hasMoreElements())
191  {
192  uno::Reference<container::XEnumerationAccess> xTextPortionEnumerationAccess(xParagraphs->nextElement(), uno::UNO_QUERY);
193  if (!xTextPortionEnumerationAccess.is())
194  continue;
195 
196  bSuccess = true;
197 
198  uno::Reference<container::XEnumeration> xTextPortions = xTextPortionEnumerationAccess->createEnumeration();
199  while (xTextPortions->hasMoreElements())
200  {
201  uno::Reference<beans::XPropertySet> xTextPortion(xTextPortions->nextElement(), uno::UNO_QUERY);
202  OUString aTextPortionType;
203  xTextPortion->getPropertyValue(UNO_NAME_TEXT_PORTION_TYPE) >>= aTextPortionType;
204  if (aTextPortionType != "Frame")
205  continue;
206 
207  uno::Reference<container::XContentEnumerationAccess> xContentEnumerationAccess(xTextPortion, uno::UNO_QUERY);
208  if (!xContentEnumerationAccess.is())
209  continue;
210 
211  uno::Reference<container::XEnumeration> xEnumeration = xContentEnumerationAccess->createContentEnumeration("com.sun.star.text.TextContent");
212  if (!xEnumeration->hasMoreElements())
213  continue;
214 
215  uno::Reference<lang::XServiceInfo> xWatermark(xEnumeration->nextElement(), uno::UNO_QUERY);
216  if (!xWatermark->supportsService(rServiceName))
217  continue;
218 
219  uno::Reference<container::XNamed> xNamed(xWatermark, uno::UNO_QUERY);
220 
221  if (!xNamed->getName().match(WATERMARK_NAME))
222  continue;
223 
224  rShapeName = xNamed->getName();
225 
226  uno::Reference<drawing::XShape> xShape(xWatermark, uno::UNO_QUERY);
227  return xShape;
228  }
229  }
230 
231  return uno::Reference<drawing::XShape>();
232 }
233 
236 OString lcl_getParagraphBodyText(const uno::Reference<text::XTextContent>& xText)
237 {
238  OUStringBuffer strBuf;
239  uno::Reference<container::XEnumerationAccess> xTextPortionEnumerationAccess(xText, uno::UNO_QUERY);
240  if (!xTextPortionEnumerationAccess.is())
241  return OString();
242 
243  uno::Reference<container::XEnumeration> xTextPortions = xTextPortionEnumerationAccess->createEnumeration();
244  while (xTextPortions->hasMoreElements())
245  {
246  uno::Any elem = xTextPortions->nextElement();
247 
248  //TODO: Consider including hidden and conditional texts/portions.
249  OUString aTextPortionType;
250  uno::Reference<beans::XPropertySet> xPropertySet(elem, uno::UNO_QUERY);
251  xPropertySet->getPropertyValue(UNO_NAME_TEXT_PORTION_TYPE) >>= aTextPortionType;
252  if (aTextPortionType == "Text")
253  {
254  uno::Reference<text::XTextRange> xTextRange(elem, uno::UNO_QUERY);
255  if (xTextRange.is())
256  strBuf.append(xTextRange->getString());
257  }
258  }
259 
260  // Cleanup the dummy characters added by fields (which we exclude).
261  comphelper::string::remove(strBuf, CH_TXT_ATR_INPUTFIELDSTART);
262  comphelper::string::remove(strBuf, CH_TXT_ATR_INPUTFIELDEND);
263  comphelper::string::remove(strBuf, CH_TXTATR_BREAKWORD);
264 
265  return strBuf.makeStringAndClear().trim().toUtf8();
266 }
267 
268 template <typename T>
269 std::map<OUString, OUString> lcl_getRDFStatements(const uno::Reference<frame::XModel>& xModel,
270  const T& xRef)
271 {
272  try
273  {
274  const css::uno::Reference<css::rdf::XResource> xSubject(xRef, uno::UNO_QUERY);
275  return SwRDFHelper::getStatements(xModel, MetaNS, xSubject);
276  }
277  catch (const ::css::uno::Exception&)
278  {
279  }
280 
281  return std::map<OUString, OUString>();
282 }
283 
285 std::pair<OUString, OUString> lcl_getFieldRDFByPrefix(const uno::Reference<frame::XModel>& xModel,
286  const uno::Reference<css::text::XTextField>& xField,
287  const OUString& sPrefix)
288 {
289  for (const auto& pair : lcl_getRDFStatements(xModel, xField))
290  {
291  if (pair.first.startsWith(sPrefix))
292  return pair;
293  }
294 
295  return std::make_pair(OUString(), OUString());
296 }
297 
299 template <typename T>
300 std::pair<OUString, OUString> lcl_getRDF(const uno::Reference<frame::XModel>& xModel,
301  const T& xRef,
302  const OUString& sRDFName)
303 {
304  const std::map<OUString, OUString> aStatements = lcl_getRDFStatements(xModel, xRef);
305  const auto it = aStatements.find(sRDFName);
306  return (it != aStatements.end()) ? std::make_pair(it->first, it->second) : std::make_pair(OUString(), OUString());
307 }
308 
311 bool lcl_IsParagraphSignatureField(const uno::Reference<frame::XModel>& xModel,
312  const uno::Reference<css::text::XTextField>& xField)
313 {
314  return (lcl_getRDF(xModel, xField, ParagraphSignatureIdRDFName).first == ParagraphSignatureIdRDFName);
315 }
316 
317 uno::Reference<text::XTextField> lcl_findFieldByRDF(const uno::Reference<frame::XModel>& xModel,
318  const uno::Reference<text::XTextContent>& xParagraph,
319  const OUString& sRDFName,
320  const OUString& sRDFValue)
321 {
322  uno::Reference<container::XEnumerationAccess> xTextPortionEnumerationAccess(xParagraph, uno::UNO_QUERY);
323  if (!xTextPortionEnumerationAccess.is())
324  return uno::Reference<text::XTextField>();
325 
326  uno::Reference<container::XEnumeration> xTextPortions = xTextPortionEnumerationAccess->createEnumeration();
327  if (!xTextPortions.is())
328  return uno::Reference<text::XTextField>();
329 
330  while (xTextPortions->hasMoreElements())
331  {
332  uno::Reference<beans::XPropertySet> xTextPortion(xTextPortions->nextElement(), uno::UNO_QUERY);
333  OUString aTextPortionType;
334  xTextPortion->getPropertyValue(UNO_NAME_TEXT_PORTION_TYPE) >>= aTextPortionType;
335  if (aTextPortionType != UNO_NAME_TEXT_FIELD)
336  continue;
337 
338  uno::Reference<lang::XServiceInfo> xTextField;
339  xTextPortion->getPropertyValue(UNO_NAME_TEXT_FIELD) >>= xTextField;
340  if (!xTextField->supportsService(MetadataFieldServiceName))
341  continue;
342 
343  uno::Reference<text::XTextField> xField(xTextField, uno::UNO_QUERY);
344  const std::pair<OUString, OUString> pair = lcl_getRDF(xModel, xField, sRDFName);
345  if (pair.first == sRDFName && (sRDFValue.isEmpty() || sRDFValue == pair.second))
346  return xField;
347  }
348 
349  return uno::Reference<text::XTextField>();
350 }
351 
352 struct SignatureDescr
353 {
354  OUString msSignature;
355  OUString msUsage;
356  OUString msDate;
357 
358  bool isValid() const { return !msSignature.isEmpty(); }
359 };
360 
361 SignatureDescr lcl_getSignatureDescr(const uno::Reference<frame::XModel>& xModel,
362  const uno::Reference<css::text::XTextContent>& xParagraph,
363  const OUString& sFieldId)
364 {
365  SignatureDescr aDescr;
366 
367  const OUString prefix = ParagraphSignatureRDFNamespace + sFieldId;
368  const std::map<OUString, OUString> aStatements = lcl_getRDFStatements(xModel, xParagraph);
369 
370  const auto itSig = aStatements.find(prefix + ParagraphSignatureDigestRDFName);
371  aDescr.msSignature = (itSig != aStatements.end() ? itSig->second : OUString());
372 
373  const auto itDate = aStatements.find(prefix + ParagraphSignatureDateRDFName);
374  aDescr.msDate = (itDate != aStatements.end() ? itDate->second : OUString());
375 
376  const auto itUsage = aStatements.find(prefix + ParagraphSignatureUsageRDFName);
377  aDescr.msUsage = (itUsage != aStatements.end() ? itUsage->second : OUString());
378 
379  return aDescr;
380 }
381 
382 SignatureDescr lcl_getSignatureDescr(const uno::Reference<frame::XModel>& xModel,
383  const uno::Reference<css::text::XTextContent>& xParagraph,
384  const uno::Reference<css::text::XTextField>& xField)
385 {
386  const OUString sFieldId = lcl_getRDF(xModel, xField, ParagraphSignatureIdRDFName).second;
387  if (!sFieldId.isEmpty())
388  return lcl_getSignatureDescr(xModel, xParagraph, sFieldId);
389 
390  return SignatureDescr();
391 }
392 
394 std::pair<bool, OUString> lcl_MakeParagraphSignatureFieldText(const SignatureDescr& aDescr,
395  const OString& utf8Text)
396 {
397  OUString msg = SwResId(STR_INVALID_SIGNATURE);
398  bool valid = false;
399 
400  if (aDescr.isValid())
401  {
402  const sal_Char* pData = utf8Text.getStr();
403  const std::vector<unsigned char> data(pData, pData + utf8Text.getLength());
404 
405  OString encSignature;
406  if (aDescr.msSignature.convertToString(&encSignature, RTL_TEXTENCODING_UTF8, 0))
407  {
408  const std::vector<unsigned char> sig(svl::crypto::DecodeHexString(encSignature));
409  SignatureInformation aInfo(0);
410  valid = svl::crypto::Signing::Verify(data, false, sig, aInfo);
411  valid = valid
412  && aInfo.nStatus == xml::crypto::SecurityOperationStatus_OPERATION_SUCCEEDED;
413 
414  msg = SwResId(STR_SIGNED_BY) + ": " + aInfo.ouSubject + ", ";
415  msg += aDescr.msDate;
416  msg += (!aDescr.msUsage.isEmpty() ? (" (" + aDescr.msUsage + "): ") : OUString(": "));
417  msg += (valid ? SwResId(STR_VALID) : SwResId(STR_INVALID));
418  }
419  }
420 
421  return std::make_pair(valid, msg);
422 }
423 
425 std::pair<bool, OUString>
426 lcl_MakeParagraphSignatureFieldText(const uno::Reference<frame::XModel>& xModel,
427  const uno::Reference<css::text::XTextContent>& xParagraph,
428  const uno::Reference<css::text::XTextField>& xField,
429  const OString& utf8Text)
430 {
431  const SignatureDescr aDescr = lcl_getSignatureDescr(xModel, xParagraph, xField);
432  return lcl_MakeParagraphSignatureFieldText(aDescr, utf8Text);
433 }
434 
436 OUString lcl_getNextSignatureId(const uno::Reference<frame::XModel>& xModel,
437  const uno::Reference<text::XTextContent>& xParagraph)
438 {
439  const OUString sFieldId = lcl_getRDF(xModel, xParagraph, ParagraphSignatureLastIdRDFName).second;
440  return OUString::number(!sFieldId.isEmpty() ? sFieldId.toInt32() + 1 : 1);
441 }
442 
444 uno::Reference<text::XTextField> lcl_InsertParagraphSignature(const uno::Reference<frame::XModel>& xModel,
445  const uno::Reference<text::XTextContent>& xParagraph,
446  const OUString& signature,
447  const OUString& usage)
448 {
449  uno::Reference<lang::XMultiServiceFactory> xMultiServiceFactory(xModel, uno::UNO_QUERY);
450  auto xField = uno::Reference<text::XTextField>(xMultiServiceFactory->createInstance(MetadataFieldServiceName), uno::UNO_QUERY);
451 
452  // Add the signature at the end.
453  xField->attach(xParagraph->getAnchor()->getEnd());
454 
455  const OUString sId = lcl_getNextSignatureId(xModel, xParagraph);
456 
457  const css::uno::Reference<css::rdf::XResource> xSubject(xField, uno::UNO_QUERY);
458  SwRDFHelper::addStatement(xModel, MetaNS, MetaFilename, xSubject, ParagraphSignatureIdRDFName, sId);
459 
460  // First convert the UTC UNIX timestamp to a tools::DateTime then to local time.
461  DateTime aDateTime = DateTime::CreateFromUnixTime(time(nullptr));
462  aDateTime.ConvertToLocalTime();
463  OUStringBuffer rBuffer;
464  rBuffer.append(static_cast<sal_Int32>(aDateTime.GetYear()));
465  rBuffer.append('-');
466  if (aDateTime.GetMonth() < 10)
467  rBuffer.append('0');
468  rBuffer.append(static_cast<sal_Int32>(aDateTime.GetMonth()));
469  rBuffer.append('-');
470  if (aDateTime.GetDay() < 10)
471  rBuffer.append('0');
472  rBuffer.append(static_cast<sal_Int32>(aDateTime.GetDay()));
473 
474  // Now set the RDF on the paragraph, since that's what is preserved in .doc(x).
475  const css::uno::Reference<css::rdf::XResource> xParaSubject(xParagraph, uno::UNO_QUERY);
476  const OUString prefix = ParagraphSignatureRDFNamespace + sId;
477  SwRDFHelper::addStatement(xModel, MetaNS, MetaFilename, xParaSubject, ParagraphSignatureLastIdRDFName, sId);
478  SwRDFHelper::addStatement(xModel, MetaNS, MetaFilename, xParaSubject, prefix + ParagraphSignatureDigestRDFName, signature);
479  SwRDFHelper::addStatement(xModel, MetaNS, MetaFilename, xParaSubject, prefix + ParagraphSignatureUsageRDFName, usage);
480  SwRDFHelper::addStatement(xModel, MetaNS, MetaFilename, xParaSubject, prefix + ParagraphSignatureDateRDFName, rBuffer.makeStringAndClear());
481 
482  return xField;
483 }
484 
486 bool lcl_DoUpdateParagraphSignatureField(SwDoc* pDoc,
487  const uno::Reference<css::text::XTextField>& xField,
488  const OUString& sDisplayText)
489 {
490  // Disable undo to avoid introducing noise when we edit the metadata field.
491  const bool isUndoEnabled = pDoc->GetIDocumentUndoRedo().DoesUndo();
492  pDoc->GetIDocumentUndoRedo().DoUndo(false);
493  comphelper::ScopeGuard const g([pDoc, isUndoEnabled]() {
494  pDoc->GetIDocumentUndoRedo().DoUndo(isUndoEnabled);
495  });
496 
497  try
498  {
499  uno::Reference<css::text::XTextRange> xText(xField, uno::UNO_QUERY);
500  const OUString curText = xText->getString();
501  if (curText != sDisplayText)
502  {
503  xText->setString(sDisplayText);
504  return true;
505  }
506  }
507  catch (const uno::Exception&)
508  {
509  // We failed; avoid crashing.
510  DBG_UNHANDLED_EXCEPTION("sw.uno", "Failed to update paragraph signature");
511  }
512 
513  return false;
514 }
515 
517 bool lcl_UpdateParagraphSignatureField(SwDoc* pDoc,
518  const uno::Reference<frame::XModel>& xModel,
519  const uno::Reference<css::text::XTextContent>& xParagraph,
520  const uno::Reference<css::text::XTextField>& xField,
521  const OString& utf8Text)
522 {
523  const OUString sDisplayText
524  = lcl_MakeParagraphSignatureFieldText(xModel, xParagraph, xField, utf8Text).second;
525  return lcl_DoUpdateParagraphSignatureField(pDoc, xField, sDisplayText);
526 }
527 
528 void lcl_RemoveParagraphMetadataField(const uno::Reference<css::text::XTextField>& xField)
529 {
530  uno::Reference<css::text::XTextRange> xParagraph(xField->getAnchor());
531  xParagraph->getText()->removeTextContent(xField);
532 }
533 
536 bool lcl_IsParagraphClassificationField(const uno::Reference<frame::XModel>& xModel,
537  const uno::Reference<css::text::XTextField>& xField,
538  const OUString& sKey)
539 {
540  const std::pair<OUString, OUString> rdfPair = lcl_getRDF(xModel, xField, ParagraphClassificationNameRDFName);
541  return rdfPair.first == ParagraphClassificationNameRDFName && (sKey.isEmpty() || rdfPair.second == sKey);
542 }
543 
544 uno::Reference<text::XTextField> lcl_FindParagraphClassificationField(const uno::Reference<frame::XModel>& xModel,
545  const uno::Reference<text::XTextContent>& xParagraph,
546  const OUString& sKey = OUString())
547 {
548  uno::Reference<text::XTextField> xTextField;
549 
550  uno::Reference<container::XEnumerationAccess> xTextPortionEnumerationAccess(xParagraph, uno::UNO_QUERY);
551  if (!xTextPortionEnumerationAccess.is())
552  return xTextField;
553 
554  // Enumerate text portions to find metadata fields. This is expensive, best to enumerate fields only.
555  uno::Reference<container::XEnumeration> xTextPortions = xTextPortionEnumerationAccess->createEnumeration();
556  while (xTextPortions->hasMoreElements())
557  {
558  uno::Reference<beans::XPropertySet> xTextPortion(xTextPortions->nextElement(), uno::UNO_QUERY);
559  OUString aTextPortionType;
560  xTextPortion->getPropertyValue(UNO_NAME_TEXT_PORTION_TYPE) >>= aTextPortionType;
561  if (aTextPortionType != UNO_NAME_TEXT_FIELD)
562  continue;
563 
564  uno::Reference<lang::XServiceInfo> xServiceInfo;
565  xTextPortion->getPropertyValue(UNO_NAME_TEXT_FIELD) >>= xServiceInfo;
566  if (!xServiceInfo->supportsService(MetadataFieldServiceName))
567  continue;
568 
569  uno::Reference<text::XTextField> xField(xServiceInfo, uno::UNO_QUERY);
570  if (lcl_IsParagraphClassificationField(xModel, xField, sKey))
571  {
572  xTextField = xField;
573  break;
574  }
575  }
576 
577  return xTextField;
578 }
579 
581 uno::Reference<text::XTextField> lcl_InsertParagraphClassification(const uno::Reference<frame::XModel>& xModel,
582  const uno::Reference<text::XTextContent>& xParent)
583 {
584  uno::Reference<lang::XMultiServiceFactory> xMultiServiceFactory(xModel, uno::UNO_QUERY);
585  auto xField = uno::Reference<text::XTextField>(xMultiServiceFactory->createInstance(MetadataFieldServiceName), uno::UNO_QUERY);
586 
587  // Add the classification at the start.
588  xField->attach(xParent->getAnchor()->getStart());
589  return xField;
590 }
591 
593 bool lcl_UpdateParagraphClassificationField(SwDoc* pDoc,
594  const uno::Reference<frame::XModel>& xModel,
595  const uno::Reference<css::text::XTextContent>& xTextNode,
596  const OUString& sKey,
597  const OUString& sValue,
598  const OUString& sDisplayText)
599 {
600  // Disable undo to avoid introducing noise when we edit the metadata field.
601  const bool isUndoEnabled = pDoc->GetIDocumentUndoRedo().DoesUndo();
602  pDoc->GetIDocumentUndoRedo().DoUndo(false);
603  comphelper::ScopeGuard const g([pDoc, isUndoEnabled] () {
604  pDoc->GetIDocumentUndoRedo().DoUndo(isUndoEnabled);
605  });
606 
607  uno::Reference<text::XTextField> xField = lcl_InsertParagraphClassification(xModel, xTextNode);
608 
609  css::uno::Reference<css::rdf::XResource> xFieldSubject(xField, uno::UNO_QUERY);
610  SwRDFHelper::addStatement(xModel, MetaNS, MetaFilename, xFieldSubject, sKey, sValue);
611  SwRDFHelper::addStatement(xModel, MetaNS, MetaFilename, xFieldSubject, ParagraphClassificationNameRDFName, sKey);
612  SwRDFHelper::addStatement(xModel, MetaNS, MetaFilename, xFieldSubject, ParagraphClassificationValueRDFName, sValue);
613 
614  css::uno::Reference<css::rdf::XResource> xNodeSubject(xTextNode, uno::UNO_QUERY);
615  SwRDFHelper::addStatement(xModel, MetaNS, MetaFilename, xNodeSubject, sKey, sValue);
616 
617  return lcl_DoUpdateParagraphSignatureField(pDoc, xField, sDisplayText);
618 }
619 
620 void lcl_ValidateParagraphSignatures(SwDoc* pDoc, const uno::Reference<text::XTextContent>& xParagraph, const bool updateDontRemove)
621 {
622  SwDocShell* pDocShell = pDoc->GetDocShell();
623  if (!pDocShell)
624  return;
625 
626  uno::Reference<frame::XModel> xModel = pDocShell->GetBaseModel();
627 
628  // Check if the paragraph is signed.
629  try
630  {
631  const std::pair<OUString, OUString> pair = lcl_getRDF(xModel, xParagraph, ParagraphSignatureLastIdRDFName);
632  if (pair.second.isEmpty())
633  return;
634  }
635  catch (const ::css::uno::Exception&)
636  {
637  return;
638  }
639 
640  uno::Reference<container::XEnumerationAccess> xTextPortionEnumerationAccess(xParagraph, uno::UNO_QUERY);
641  if (!xTextPortionEnumerationAccess.is())
642  return;
643 
644  uno::Reference<container::XEnumeration> xTextPortions = xTextPortionEnumerationAccess->createEnumeration();
645  if (!xTextPortions.is())
646  return;
647 
648  // Get the text (without fields).
649  const OString utf8Text = lcl_getParagraphBodyText(xParagraph);
650  if (utf8Text.isEmpty())
651  return;
652 
653  while (xTextPortions->hasMoreElements())
654  {
655  uno::Reference<beans::XPropertySet> xTextPortion(xTextPortions->nextElement(), uno::UNO_QUERY);
656  OUString aTextPortionType;
657  xTextPortion->getPropertyValue(UNO_NAME_TEXT_PORTION_TYPE) >>= aTextPortionType;
658  if (aTextPortionType != UNO_NAME_TEXT_FIELD)
659  continue;
660 
661  uno::Reference<lang::XServiceInfo> xTextField;
662  xTextPortion->getPropertyValue(UNO_NAME_TEXT_FIELD) >>= xTextField;
663  if (!xTextField->supportsService(MetadataFieldServiceName))
664  continue;
665 
666  uno::Reference<text::XTextField> xField(xTextField, uno::UNO_QUERY);
667  if (!lcl_IsParagraphSignatureField(xModel, xField))
668  {
669  continue;
670  }
671 
672  if (updateDontRemove)
673  {
674  lcl_UpdateParagraphSignatureField(pDoc, xModel, xParagraph, xField, utf8Text);
675  }
676  else if (!lcl_MakeParagraphSignatureFieldText(xModel, xParagraph, xField, utf8Text).first)
677  {
678  pDoc->GetIDocumentUndoRedo().StartUndo(SwUndoId::PARA_SIGN_ADD, nullptr);
679  pDoc->GetIDocumentUndoRedo().AppendUndo(
680  std::make_unique<SwUndoParagraphSigning>(pDoc, xField, xParagraph, false));
681  lcl_RemoveParagraphMetadataField(xField);
682  pDoc->GetIDocumentUndoRedo().EndUndo(SwUndoId::PARA_SIGN_ADD, nullptr);
683  }
684  }
685 }
686 
687 } // anonymous namespace
688 
689 SwTextFormatColl& SwEditShell::GetDfltTextFormatColl() const
690 {
691  return *GetDoc()->GetDfltTextFormatColl();
692 }
693 
694 sal_uInt16 SwEditShell::GetTextFormatCollCount() const
695 {
696  return GetDoc()->GetTextFormatColls()->size();
697 }
698 
699 SwTextFormatColl& SwEditShell::GetTextFormatColl(sal_uInt16 nFormatColl) const
700 {
701  return *((*(GetDoc()->GetTextFormatColls()))[nFormatColl]);
702 }
703 
704 static void insertFieldToDocument(uno::Reference<lang::XMultiServiceFactory> const & rxMultiServiceFactory,
705  uno::Reference<text::XText> const & rxText, uno::Reference<text::XParagraphCursor> const & rxParagraphCursor,
706  OUString const & rsKey)
707 {
708  uno::Reference<beans::XPropertySet> xField(rxMultiServiceFactory->createInstance(DocInfoServiceName), uno::UNO_QUERY);
709  xField->setPropertyValue(UNO_NAME_NAME, uno::makeAny(rsKey));
710  uno::Reference<text::XTextContent> xTextContent(xField, uno::UNO_QUERY);
711 
712  rxText->insertTextContent(rxParagraphCursor, xTextContent, false);
713 }
714 
715 static void removeAllClassificationFields(OUString const & rPolicy, uno::Reference<text::XText> const & rxText)
716 {
717  uno::Reference<container::XEnumerationAccess> xParagraphEnumerationAccess(rxText, uno::UNO_QUERY);
718  uno::Reference<container::XEnumeration> xParagraphs = xParagraphEnumerationAccess->createEnumeration();
719  while (xParagraphs->hasMoreElements())
720  {
721  uno::Reference<container::XEnumerationAccess> xTextPortionEnumerationAccess(xParagraphs->nextElement(), uno::UNO_QUERY);
722  uno::Reference<container::XEnumeration> xTextPortions = xTextPortionEnumerationAccess->createEnumeration();
723  while (xTextPortions->hasMoreElements())
724  {
725  uno::Reference<beans::XPropertySet> xTextPortion(xTextPortions->nextElement(), uno::UNO_QUERY);
726  OUString aTextPortionType;
727  xTextPortion->getPropertyValue(UNO_NAME_TEXT_PORTION_TYPE) >>= aTextPortionType;
728  if (aTextPortionType != UNO_NAME_TEXT_FIELD)
729  continue;
730 
731  uno::Reference<lang::XServiceInfo> xTextField;
732  xTextPortion->getPropertyValue(UNO_NAME_TEXT_FIELD) >>= xTextField;
733  if (!xTextField->supportsService(DocInfoServiceName))
734  continue;
735 
736  OUString aName;
737  uno::Reference<beans::XPropertySet> xPropertySet(xTextField, uno::UNO_QUERY);
738  xPropertySet->getPropertyValue(UNO_NAME_NAME) >>= aName;
739  if (aName.startsWith(rPolicy))
740  {
741  uno::Reference<text::XTextField> xField(xTextField, uno::UNO_QUERY);
742  rxText->removeTextContent(xField);
743  }
744  }
745  }
746 }
747 
748 static sal_Int32 getNumberOfParagraphs(uno::Reference<text::XText> const & xText)
749 {
750  uno::Reference<container::XEnumerationAccess> xParagraphEnumAccess(xText, uno::UNO_QUERY);
751  uno::Reference<container::XEnumeration> xParagraphEnum = xParagraphEnumAccess->createEnumeration();
752  sal_Int32 nResult = 0;
753  while (xParagraphEnum->hasMoreElements())
754  {
755  xParagraphEnum->nextElement();
756  nResult++;
757  }
758  return nResult;
759 }
760 
761 static void equaliseNumberOfParagraph(std::vector<svx::ClassificationResult> const & rResults, uno::Reference<text::XText> const & xText)
762 {
763  sal_Int32 nNumberOfParagraphs = 0;
764  for (svx::ClassificationResult const & rResult : rResults)
765  {
766  if (rResult.meType == svx::ClassificationType::PARAGRAPH)
767  nNumberOfParagraphs++;
768  }
769 
770  while (getNumberOfParagraphs(xText) < nNumberOfParagraphs)
771  {
772  uno::Reference<text::XParagraphAppend> xParagraphAppend(xText, uno::UNO_QUERY);
773  xParagraphAppend->finishParagraph(uno::Sequence<beans::PropertyValue>());
774  }
775 }
776 
777 void SwEditShell::ApplyAdvancedClassification(std::vector<svx::ClassificationResult> const & rResults)
778 {
779  SwDocShell* pDocShell = GetDoc()->GetDocShell();
780  if (!pDocShell || !SfxObjectShell::Current())
781  return;
782 
783  uno::Reference<frame::XModel> xModel = pDocShell->GetBaseModel();
784  uno::Reference<style::XStyleFamiliesSupplier> xStyleFamiliesSupplier(xModel, uno::UNO_QUERY);
785  uno::Reference<container::XNameAccess> xStyleFamilies = xStyleFamiliesSupplier->getStyleFamilies();
786  uno::Reference<container::XNameAccess> xStyleFamily(xStyleFamilies->getByName("PageStyles"), uno::UNO_QUERY);
787 
788  uno::Reference<lang::XMultiServiceFactory> xMultiServiceFactory(xModel, uno::UNO_QUERY);
789 
790  uno::Reference<document::XDocumentProperties> xDocumentProperties = SfxObjectShell::Current()->getDocProperties();
791 
792  const OUString sPolicy = SfxClassificationHelper::policyTypeToString(SfxClassificationHelper::getPolicyType());
793  const std::vector<OUString> aUsedPageStyles = lcl_getUsedPageStyles(this);
794  for (const OUString& rPageStyleName : aUsedPageStyles)
795  {
796  uno::Reference<beans::XPropertySet> xPageStyle(xStyleFamily->getByName(rPageStyleName), uno::UNO_QUERY);
797 
798  // HEADER
799  bool bHeaderIsOn = false;
800  xPageStyle->getPropertyValue(UNO_NAME_HEADER_IS_ON) >>= bHeaderIsOn;
801  uno::Reference<text::XText> xHeaderText;
802  if (bHeaderIsOn)
803  xPageStyle->getPropertyValue(UNO_NAME_HEADER_TEXT) >>= xHeaderText;
804  if (xHeaderText.is())
805  removeAllClassificationFields(sPolicy, xHeaderText);
806 
807  // FOOTER
808  bool bFooterIsOn = false;
809  xPageStyle->getPropertyValue(UNO_NAME_FOOTER_IS_ON) >>= bFooterIsOn;
810  uno::Reference<text::XText> xFooterText;
811  if (bFooterIsOn)
812  xPageStyle->getPropertyValue(UNO_NAME_FOOTER_TEXT) >>= xFooterText;
813  if (xFooterText.is())
814  removeAllClassificationFields(sPolicy, xFooterText);
815  }
816 
817  // Clear properties
818  uno::Reference<beans::XPropertyContainer> xPropertyContainer = xDocumentProperties->getUserDefinedProperties();
819  svx::classification::removeAllProperties(xPropertyContainer);
820 
821  SfxClassificationHelper aHelper(xDocumentProperties);
822 
823  // Apply properties from the BA policy
824  for (svx::ClassificationResult const & rResult : rResults)
825  {
826  if (rResult.meType == svx::ClassificationType::CATEGORY)
827  {
828  aHelper.SetBACName(rResult.msName, SfxClassificationHelper::getPolicyType());
829  }
830  }
831 
832  sfx::ClassificationKeyCreator aCreator(SfxClassificationHelper::getPolicyType());
833 
834  // Insert origin document property
835  svx::classification::insertCreationOrigin(xPropertyContainer, aCreator, sfx::ClassificationCreationOrigin::MANUAL);
836 
837  // Insert full text as document property
838  svx::classification::insertFullTextualRepresentationAsDocumentProperty(xPropertyContainer, aCreator, rResults);
839 
840  for (const OUString& rPageStyleName : aUsedPageStyles)
841  {
842  uno::Reference<beans::XPropertySet> xPageStyle(xStyleFamily->getByName(rPageStyleName), uno::UNO_QUERY);
843 
844  // HEADER
845  bool bHeaderIsOn = false;
846  xPageStyle->getPropertyValue(UNO_NAME_HEADER_IS_ON) >>= bHeaderIsOn;
847  if (!bHeaderIsOn)
848  xPageStyle->setPropertyValue(UNO_NAME_HEADER_IS_ON, uno::makeAny(true));
849  uno::Reference<text::XText> xHeaderText;
850  xPageStyle->getPropertyValue(UNO_NAME_HEADER_TEXT) >>= xHeaderText;
851  equaliseNumberOfParagraph(rResults, xHeaderText);
852 
853  // FOOTER
854  bool bFooterIsOn = false;
855  xPageStyle->getPropertyValue(UNO_NAME_FOOTER_IS_ON) >>= bFooterIsOn;
856  if (!bFooterIsOn)
857  xPageStyle->setPropertyValue(UNO_NAME_FOOTER_IS_ON, uno::makeAny(true));
858  uno::Reference<text::XText> xFooterText;
859  xPageStyle->getPropertyValue(UNO_NAME_FOOTER_TEXT) >>= xFooterText;
860  equaliseNumberOfParagraph(rResults, xFooterText);
861 
862  // SET/DELETE WATERMARK
863  SfxWatermarkItem aWatermarkItem;
864  aWatermarkItem.SetText(aHelper.GetDocumentWatermark());
865  SetWatermark(aWatermarkItem);
866 
867  uno::Reference<text::XParagraphCursor> xHeaderParagraphCursor(xHeaderText->createTextCursor(), uno::UNO_QUERY);
868  uno::Reference<text::XParagraphCursor> xFooterParagraphCursor(xFooterText->createTextCursor(), uno::UNO_QUERY);
869 
870  sal_Int32 nParagraph = -1;
871 
872  for (svx::ClassificationResult const & rResult : rResults)
873  {
874  switch(rResult.meType)
875  {
876  case svx::ClassificationType::TEXT:
877  {
878  OUString sKey = aCreator.makeNumberedTextKey();
879 
880  svx::classification::addOrInsertDocumentProperty(xPropertyContainer, sKey, rResult.msName);
881  insertFieldToDocument(xMultiServiceFactory, xHeaderText, xHeaderParagraphCursor, sKey);
882  insertFieldToDocument(xMultiServiceFactory, xFooterText, xFooterParagraphCursor, sKey);
883  }
884  break;
885 
886  case svx::ClassificationType::CATEGORY:
887  {
888  OUString sKey = aCreator.makeCategoryNameKey();
889  insertFieldToDocument(xMultiServiceFactory, xHeaderText, xHeaderParagraphCursor, sKey);
890  insertFieldToDocument(xMultiServiceFactory, xFooterText, xFooterParagraphCursor, sKey);
891  }
892  break;
893 
894  case svx::ClassificationType::MARKING:
895  {
896  OUString sKey = aCreator.makeNumberedMarkingKey();
897  svx::classification::addOrInsertDocumentProperty(xPropertyContainer, sKey, rResult.msName);
898  insertFieldToDocument(xMultiServiceFactory, xHeaderText, xHeaderParagraphCursor, sKey);
899  insertFieldToDocument(xMultiServiceFactory, xFooterText, xFooterParagraphCursor, sKey);
900  }
901  break;
902 
903  case svx::ClassificationType::INTELLECTUAL_PROPERTY_PART:
904  {
905  OUString sKey = aCreator.makeNumberedIntellectualPropertyPartKey();
906  svx::classification::addOrInsertDocumentProperty(xPropertyContainer, sKey, rResult.msName);
907  insertFieldToDocument(xMultiServiceFactory, xHeaderText, xHeaderParagraphCursor, sKey);
908  insertFieldToDocument(xMultiServiceFactory, xFooterText, xFooterParagraphCursor, sKey);
909  }
910  break;
911 
912  case svx::ClassificationType::PARAGRAPH:
913  {
914  nParagraph++;
915 
916  if (nParagraph != 0) // only jump to next paragraph, if we aren't at the first paragraph
917  {
918  xHeaderParagraphCursor->gotoNextParagraph(false);
919  xFooterParagraphCursor->gotoNextParagraph(false);
920  }
921 
922  xHeaderParagraphCursor->gotoStartOfParagraph(false);
923  xFooterParagraphCursor->gotoStartOfParagraph(false);
924 
925  uno::Reference<beans::XPropertySet> xHeaderPropertySet(xHeaderParagraphCursor, uno::UNO_QUERY_THROW);
926  uno::Reference<beans::XPropertySet> xFooterPropertySet(xFooterParagraphCursor, uno::UNO_QUERY_THROW);
927  if (rResult.msName == "BOLD")
928  {
929  xHeaderPropertySet->setPropertyValue("CharWeight", uno::makeAny(awt::FontWeight::BOLD));
930  xFooterPropertySet->setPropertyValue("CharWeight", uno::makeAny(awt::FontWeight::BOLD));
931  }
932  else
933  {
934  xHeaderPropertySet->setPropertyValue("CharWeight", uno::makeAny(awt::FontWeight::NORMAL));
935  xFooterPropertySet->setPropertyValue("CharWeight", uno::makeAny(awt::FontWeight::NORMAL));
936  }
937  }
938  break;
939 
940  default:
941  break;
942  }
943  }
944  }
945 }
946 
947 std::vector<svx::ClassificationResult> SwEditShell::CollectAdvancedClassification()
948 {
949  std::vector<svx::ClassificationResult> aResult;
950 
951  SwDocShell* pDocShell = GetDoc()->GetDocShell();
952  if (!pDocShell || !SfxObjectShell::Current())
953  return aResult;
954 
955  const OUString sBlank;
956 
957  uno::Reference<document::XDocumentProperties> xDocumentProperties = SfxObjectShell::Current()->getDocProperties();
958  uno::Reference<beans::XPropertyContainer> xPropertyContainer = xDocumentProperties->getUserDefinedProperties();
959  sfx::ClassificationKeyCreator aCreator(SfxClassificationHelper::getPolicyType());
960 
961  uno::Reference<frame::XModel> xModel = pDocShell->GetBaseModel();
962  uno::Reference<style::XStyleFamiliesSupplier> xStyleFamiliesSupplier(xModel, uno::UNO_QUERY);
963  uno::Reference<container::XNameAccess> xStyleFamilies = xStyleFamiliesSupplier->getStyleFamilies();
964  uno::Reference<container::XNameAccess> xStyleFamily(xStyleFamilies->getByName("PageStyles"), uno::UNO_QUERY);
965 
966  std::vector<OUString> aPageStyles = lcl_getUsedPageStyles(this);
967  OUString aPageStyleString = aPageStyles.back();
968  uno::Reference<beans::XPropertySet> xPageStyle(xStyleFamily->getByName(aPageStyleString), uno::UNO_QUERY);
969 
970  bool bHeaderIsOn = false;
971  xPageStyle->getPropertyValue(UNO_NAME_HEADER_IS_ON) >>= bHeaderIsOn;
972  if (!bHeaderIsOn)
973  {
974  const OUString aValue = svx::classification::getProperty(xPropertyContainer, aCreator.makeCategoryNameKey());
975  if (!aValue.isEmpty())
976  aResult.push_back({ svx::ClassificationType::CATEGORY, aValue, sBlank, sBlank });
977 
978  return aResult;
979  }
980 
981  uno::Reference<text::XText> xHeaderText;
982  xPageStyle->getPropertyValue(UNO_NAME_HEADER_TEXT) >>= xHeaderText;
983 
984  uno::Reference<container::XEnumerationAccess> xParagraphEnumerationAccess(xHeaderText, uno::UNO_QUERY);
985  uno::Reference<container::XEnumeration> xParagraphs = xParagraphEnumerationAccess->createEnumeration();
986 
987  // set to true if category was found in the header
988  bool bFoundClassificationCategory = false;
989 
990  while (xParagraphs->hasMoreElements())
991  {
992  uno::Reference<container::XEnumerationAccess> xTextPortionEnumerationAccess(xParagraphs->nextElement(), uno::UNO_QUERY);
993  if (!xTextPortionEnumerationAccess.is())
994  continue;
995  uno::Reference<container::XEnumeration> xTextPortions = xTextPortionEnumerationAccess->createEnumeration();
996 
997  // Check font weight
998  uno::Reference<beans::XPropertySet> xParagraphPropertySet(xTextPortionEnumerationAccess, uno::UNO_QUERY_THROW);
999  uno::Any aAny = xParagraphPropertySet->getPropertyValue("CharWeight");
1000 
1001  OUString sWeight = (aAny.get<float>() >= awt::FontWeight::BOLD) ? OUString("BOLD") : OUString("NORMAL");
1002 
1003  aResult.push_back({ svx::ClassificationType::PARAGRAPH, sWeight, sBlank, sBlank });
1004 
1005  // Process portions
1006  while (xTextPortions->hasMoreElements())
1007  {
1008  uno::Reference<beans::XPropertySet> xTextPortion(xTextPortions->nextElement(), uno::UNO_QUERY);
1009  OUString aTextPortionType;
1010  xTextPortion->getPropertyValue(UNO_NAME_TEXT_PORTION_TYPE) >>= aTextPortionType;
1011  if (aTextPortionType != UNO_NAME_TEXT_FIELD)
1012  continue;
1013 
1014  uno::Reference<lang::XServiceInfo> xTextField;
1015  xTextPortion->getPropertyValue(UNO_NAME_TEXT_FIELD) >>= xTextField;
1016  if (!xTextField->supportsService(DocInfoServiceName))
1017  continue;
1018 
1019  OUString aName;
1020  uno::Reference<beans::XPropertySet> xPropertySet(xTextField, uno::UNO_QUERY);
1021  xPropertySet->getPropertyValue(UNO_NAME_NAME) >>= aName;
1022 
1023  if (aCreator.isMarkingTextKey(aName))
1024  {
1025  const OUString aValue = svx::classification::getProperty(xPropertyContainer, aName);
1026  if (!aValue.isEmpty())
1027  aResult.push_back({ svx::ClassificationType::TEXT, aValue, sBlank, sBlank });
1028  }
1029  else if (aCreator.isCategoryNameKey(aName))
1030  {
1031  const OUString aValue = svx::classification::getProperty(xPropertyContainer, aName);
1032  if (!aValue.isEmpty())
1033  aResult.push_back({ svx::ClassificationType::CATEGORY, aValue, sBlank, sBlank });
1034  bFoundClassificationCategory = true;
1035  }
1036  else if (aCreator.isCategoryIdentifierKey(aName))
1037  {
1038  const OUString aValue = svx::classification::getProperty(xPropertyContainer, aName);
1039  if (!aValue.isEmpty())
1040  aResult.push_back({ svx::ClassificationType::CATEGORY, sBlank, sBlank, aValue });
1041  bFoundClassificationCategory = true;
1042  }
1043  else if (aCreator.isMarkingKey(aName))
1044  {
1045  const OUString aValue = svx::classification::getProperty(xPropertyContainer, aName);
1046  if (!aValue.isEmpty())
1047  aResult.push_back({ svx::ClassificationType::MARKING, aValue, sBlank, sBlank });
1048  }
1049  else if (aCreator.isIntellectualPropertyPartKey(aName))
1050  {
1051  const OUString aValue = svx::classification::getProperty(xPropertyContainer, aName);
1052  if (!aValue.isEmpty())
1053  aResult.push_back({ svx::ClassificationType::INTELLECTUAL_PROPERTY_PART, aValue, sBlank, sBlank });
1054  }
1055  }
1056  }
1057 
1058  if (!bFoundClassificationCategory)
1059  {
1060  const OUString aValue = svx::classification::getProperty(xPropertyContainer, aCreator.makeCategoryNameKey());
1061  if (!aValue.isEmpty())
1062  aResult.push_back({ svx::ClassificationType::CATEGORY, aValue, sBlank, sBlank });
1063  }
1064 
1065  return aResult;
1066 }
1067 
1068 void SwEditShell::SetClassification(const OUString& rName, SfxClassificationPolicyType eType)
1069 {
1070  SwDocShell* pDocShell = GetDoc()->GetDocShell();
1071  if (!pDocShell)
1072  return;
1073 
1074  SfxClassificationHelper aHelper(pDocShell->getDocProperties());
1075 
1076  const bool bHadWatermark = !aHelper.GetDocumentWatermark().isEmpty();
1077 
1078  // This updates the infobar as well.
1079  aHelper.SetBACName(rName, eType);
1080 
1081  // Insert origin document property
1082  uno::Reference<beans::XPropertyContainer> xPropertyContainer = pDocShell->getDocProperties()->getUserDefinedProperties();
1083  sfx::ClassificationKeyCreator aCreator(SfxClassificationHelper::getPolicyType());
1084  svx::classification::insertCreationOrigin(xPropertyContainer, aCreator, sfx::ClassificationCreationOrigin::BAF_POLICY);
1085 
1086  bool bHeaderIsNeeded = aHelper.HasDocumentHeader();
1087  bool bFooterIsNeeded = aHelper.HasDocumentFooter();
1088  OUString aWatermark = aHelper.GetDocumentWatermark();
1089  bool bWatermarkIsNeeded = !aWatermark.isEmpty();
1090 
1091  if (!bHeaderIsNeeded && !bFooterIsNeeded && !bWatermarkIsNeeded && !bHadWatermark)
1092  return;
1093 
1094  uno::Reference<frame::XModel> xModel = pDocShell->GetBaseModel();
1095  uno::Reference<style::XStyleFamiliesSupplier> xStyleFamiliesSupplier(xModel, uno::UNO_QUERY);
1096  uno::Reference<container::XNameAccess> xStyleFamilies = xStyleFamiliesSupplier->getStyleFamilies();
1097  uno::Reference<container::XNameAccess> xStyleFamily(xStyleFamilies->getByName("PageStyles"), uno::UNO_QUERY);
1098  uno::Sequence<OUString> aStyles = xStyleFamily->getElementNames();
1099 
1100  for (const OUString& rPageStyleName : aStyles)
1101  {
1102  uno::Reference<beans::XPropertySet> xPageStyle(xStyleFamily->getByName(rPageStyleName), uno::UNO_QUERY);
1103  uno::Reference<lang::XMultiServiceFactory> xMultiServiceFactory(xModel, uno::UNO_QUERY);
1104 
1105  if (bHeaderIsNeeded || bWatermarkIsNeeded || bHadWatermark)
1106  {
1107  // If the header is off, turn it on.
1108  bool bHeaderIsOn = false;
1109  xPageStyle->getPropertyValue(UNO_NAME_HEADER_IS_ON) >>= bHeaderIsOn;
1110  if (!bHeaderIsOn)
1111  xPageStyle->setPropertyValue(UNO_NAME_HEADER_IS_ON, uno::makeAny(true));
1112 
1113  // If the header already contains a document header field, no need to do anything.
1114  uno::Reference<text::XText> xHeaderText;
1115  xPageStyle->getPropertyValue(UNO_NAME_HEADER_TEXT) >>= xHeaderText;
1116 
1117  if (bHeaderIsNeeded)
1118  {
1119  if (!lcl_hasField(xHeaderText, DocInfoServiceName, SfxClassificationHelper::PROP_PREFIX_INTELLECTUALPROPERTY() + SfxClassificationHelper::PROP_DOCHEADER()))
1120  {
1121  // Append a field to the end of the header text.
1122  uno::Reference<beans::XPropertySet> xField(xMultiServiceFactory->createInstance(DocInfoServiceName), uno::UNO_QUERY);
1123  xField->setPropertyValue(UNO_NAME_NAME, uno::makeAny(SfxClassificationHelper::PROP_PREFIX_INTELLECTUALPROPERTY() + SfxClassificationHelper::PROP_DOCHEADER()));
1124  uno::Reference<text::XTextContent> xTextContent(xField, uno::UNO_QUERY);
1125  xHeaderText->insertTextContent(xHeaderText->getEnd(), xTextContent, /*bAbsorb=*/false);
1126  }
1127  }
1128 
1129  SfxWatermarkItem aWatermarkItem;
1130  aWatermarkItem.SetText(aWatermark);
1131  SetWatermark(aWatermarkItem);
1132  }
1133 
1134  if (bFooterIsNeeded)
1135  {
1136  // If the footer is off, turn it on.
1137  bool bFooterIsOn = false;
1138  xPageStyle->getPropertyValue(UNO_NAME_FOOTER_IS_ON) >>= bFooterIsOn;
1139  if (!bFooterIsOn)
1140  xPageStyle->setPropertyValue(UNO_NAME_FOOTER_IS_ON, uno::makeAny(true));
1141 
1142  // If the footer already contains a document header field, no need to do anything.
1143  uno::Reference<text::XText> xFooterText;
1144  xPageStyle->getPropertyValue(UNO_NAME_FOOTER_TEXT) >>= xFooterText;
1145  static OUString sFooter = SfxClassificationHelper::PROP_PREFIX_INTELLECTUALPROPERTY() + SfxClassificationHelper::PROP_DOCFOOTER();
1146  if (!lcl_hasField(xFooterText, DocInfoServiceName, sFooter))
1147  {
1148  // Append a field to the end of the footer text.
1149  uno::Reference<beans::XPropertySet> xField(xMultiServiceFactory->createInstance(DocInfoServiceName), uno::UNO_QUERY);
1150  xField->setPropertyValue(UNO_NAME_NAME, uno::makeAny(sFooter));
1151  uno::Reference<text::XTextContent> xTextContent(xField, uno::UNO_QUERY);
1152  xFooterText->insertTextContent(xFooterText->getEnd(), xTextContent, /*bAbsorb=*/false);
1153  }
1154  }
1155  }
1156 }
1157 
1158 // We pass xParent and xNodeSubject even though they point to the same thing because the UNO_QUERY is
1159 // on a performance-sensitive path.
1160 static void lcl_ApplyParagraphClassification(SwDoc* pDoc,
1161  const uno::Reference<frame::XModel>& xModel,
1162  const uno::Reference<text::XTextContent>& xParent,
1163  const css::uno::Reference<css::rdf::XResource>& xNodeSubject,
1164  std::vector<svx::ClassificationResult> aResults)
1165 {
1166  if (!xNodeSubject.is())
1167  return;
1168 
1169  // Remove all paragraph classification fields.
1170  for (;;)
1171  {
1172  uno::Reference<text::XTextField> xTextField = lcl_FindParagraphClassificationField(xModel, xParent);
1173  if (!xTextField.is())
1174  break;
1175  lcl_RemoveParagraphMetadataField(xTextField);
1176  }
1177 
1178  if (aResults.empty())
1179  return;
1180 
1181  // Since we always insert at the start of the paragraph,
1182  // need to insert in reverse order.
1183  std::reverse(aResults.begin(), aResults.end());
1184  // Ignore "PARAGRAPH" types
1185  aResults.erase(std::remove_if(aResults.begin(),
1186  aResults.end(),
1187  [&](const svx::ClassificationResult& rResult)-> bool
1188  { return rResult.meType == svx::ClassificationType::PARAGRAPH; }),
1189  aResults.end());
1190 
1191  sfx::ClassificationKeyCreator aKeyCreator(SfxClassificationHelper::getPolicyType());
1192  std::vector<OUString> aFieldNames;
1193  for (size_t nIndex = 0; nIndex < aResults.size(); ++nIndex)
1194  {
1195  const svx::ClassificationResult& rResult = aResults[nIndex];
1196 
1197  const bool isLast = nIndex == 0;
1198  const bool isFirst = (nIndex == aResults.size() - 1);
1199  OUString sKey;
1200  OUString sValue = rResult.msName;
1201  switch (rResult.meType)
1202  {
1203  case svx::ClassificationType::TEXT:
1204  {
1205  sKey = aKeyCreator.makeNumberedTextKey();
1206  }
1207  break;
1208 
1209  case svx::ClassificationType::CATEGORY:
1210  {
1211  if (rResult.msIdentifier.isEmpty())
1212  {
1213  sKey = aKeyCreator.makeCategoryNameKey();
1214  }
1215  else
1216  {
1217  sValue = rResult.msIdentifier;
1218  sKey = aKeyCreator.makeCategoryIdentifierKey();
1219  }
1220  SwRDFHelper::addStatement(xModel, MetaNS, MetaFilename, xNodeSubject, ParagraphClassificationAbbrRDFName, rResult.msAbbreviatedName);
1221  }
1222  break;
1223 
1224  case svx::ClassificationType::MARKING:
1225  {
1226  sKey = aKeyCreator.makeNumberedMarkingKey();
1227  }
1228  break;
1229 
1230  case svx::ClassificationType::INTELLECTUAL_PROPERTY_PART:
1231  {
1232  sKey = aKeyCreator.makeNumberedIntellectualPropertyPartKey();
1233  }
1234  break;
1235 
1236  default:
1237  break;
1238  }
1239 
1240  OUString sDisplayText = (isFirst ? ("(" + rResult.msAbbreviatedName) : rResult.msAbbreviatedName);
1241  if (isLast)
1242  sDisplayText += ")";
1243  lcl_UpdateParagraphClassificationField(pDoc, xModel, xParent, sKey, sValue, sDisplayText);
1244  aFieldNames.emplace_back(sKey);
1245  }
1246 
1247  // Correct the order
1248  std::reverse(aFieldNames.begin(), aFieldNames.end());
1249  OUStringBuffer sFieldNames;
1250  bool first = true;
1251  for (const OUString& rFieldName : aFieldNames)
1252  {
1253  if (!first)
1254  sFieldNames.append("/");
1255  sFieldNames.append(rFieldName);
1256  first = false;
1257  }
1258 
1259  const OUString sOldFieldNames = lcl_getRDF(xModel, xNodeSubject, ParagraphClassificationFieldNamesRDFName).second;
1260  SwRDFHelper::removeStatement(xModel, MetaNS, xNodeSubject, ParagraphClassificationFieldNamesRDFName, sOldFieldNames);
1261  SwRDFHelper::addStatement(xModel, MetaNS, MetaFilename, xNodeSubject, ParagraphClassificationFieldNamesRDFName, sFieldNames.makeStringAndClear());
1262 }
1263 
1264 void SwEditShell::ApplyParagraphClassification(std::vector<svx::ClassificationResult> aResults)
1265 {
1266  SwDocShell* pDocShell = GetDoc()->GetDocShell();
1267  if (!pDocShell || !GetCursor() || !GetCursor()->Start())
1268  return;
1269 
1270  SwTextNode* pNode = GetCursor()->Start()->nNode.GetNode().GetTextNode();
1271  if (pNode == nullptr)
1272  return;
1273 
1274  // Prevent recursive validation since this is triggered on node updates, which we do below.
1275  const bool bOldValidationFlag = SetParagraphSignatureValidation(false);
1276  comphelper::ScopeGuard const g([this, bOldValidationFlag]() {
1277  SetParagraphSignatureValidation(bOldValidationFlag);
1278  });
1279 
1280  uno::Reference<frame::XModel> xModel = pDocShell->GetBaseModel();
1281  uno::Reference<text::XTextContent> xParent = SwXParagraph::CreateXParagraph(*pNode->GetDoc(), pNode);
1282  lcl_ApplyParagraphClassification(GetDoc(), xModel, xParent, css::uno::Reference<css::rdf::XResource>(xParent, uno::UNO_QUERY), std::move(aResults));
1283 }
1284 
1285 static std::vector<svx::ClassificationResult> lcl_CollectParagraphClassification(const uno::Reference<frame::XModel>& xModel, const uno::Reference<text::XTextContent>& xParagraph)
1286 {
1287  std::vector<svx::ClassificationResult> aResult;
1288 
1289  uno::Reference<container::XEnumerationAccess> xTextPortionEnumerationAccess(xParagraph, uno::UNO_QUERY);
1290  if (!xTextPortionEnumerationAccess.is())
1291  return aResult;
1292 
1293  uno::Reference<container::XEnumeration> xTextPortions = xTextPortionEnumerationAccess->createEnumeration();
1294 
1295  const sfx::ClassificationKeyCreator aKeyCreator(SfxClassificationHelper::getPolicyType());
1296 
1297  while (xTextPortions->hasMoreElements())
1298  {
1299  uno::Reference<beans::XPropertySet> xTextPortion(xTextPortions->nextElement(), uno::UNO_QUERY);
1300  OUString aTextPortionType;
1301  xTextPortion->getPropertyValue(UNO_NAME_TEXT_PORTION_TYPE) >>= aTextPortionType;
1302  if (aTextPortionType != UNO_NAME_TEXT_FIELD)
1303  continue;
1304 
1305  uno::Reference<lang::XServiceInfo> xField;
1306  xTextPortion->getPropertyValue(UNO_NAME_TEXT_FIELD) >>= xField;
1307  if (!xField->supportsService(MetadataFieldServiceName))
1308  continue;
1309 
1310  uno::Reference<text::XTextField> xTextField(xField, uno::UNO_QUERY);
1311  const OUString sPolicy = SfxClassificationHelper::policyTypeToString(SfxClassificationHelper::getPolicyType());
1312  const std::pair<OUString, OUString> rdfNamePair = lcl_getFieldRDFByPrefix(xModel, xTextField, sPolicy);
1313 
1314  uno::Reference<text::XTextRange> xTextRange(xField, uno::UNO_QUERY);
1315  const OUString aName = rdfNamePair.first;
1316  const OUString aValue = rdfNamePair.second;
1317  const OUString sBlank("");
1318  if (aKeyCreator.isMarkingTextKey(aName))
1319  {
1320  aResult.push_back({ svx::ClassificationType::TEXT, aValue, sBlank, sBlank });
1321  }
1322  else if (aKeyCreator.isCategoryNameKey(aName))
1323  {
1324  aResult.push_back({ svx::ClassificationType::CATEGORY, aValue, sBlank, sBlank });
1325  }
1326  else if (aKeyCreator.isCategoryIdentifierKey(aName))
1327  {
1328  aResult.push_back({ svx::ClassificationType::CATEGORY, sBlank, sBlank, aValue });
1329  }
1330  else if (aKeyCreator.isMarkingKey(aName))
1331  {
1332  aResult.push_back({ svx::ClassificationType::MARKING, aValue, sBlank, sBlank });
1333  }
1334  else if (aKeyCreator.isIntellectualPropertyPartKey(aName))
1335  {
1336  aResult.push_back({ svx::ClassificationType::INTELLECTUAL_PROPERTY_PART, xTextRange->getString(), sBlank, sBlank });
1337  }
1338  }
1339 
1340  return aResult;
1341 }
1342 
1343 std::vector<svx::ClassificationResult> SwEditShell::CollectParagraphClassification()
1344 {
1345  std::vector<svx::ClassificationResult> aResult;
1346 
1347  SwDocShell* pDocShell = GetDoc()->GetDocShell();
1348  if (!pDocShell || !GetCursor() || !GetCursor()->Start())
1349  return aResult;
1350 
1351  SwTextNode* pNode = GetCursor()->Start()->nNode.GetNode().GetTextNode();
1352  if (pNode == nullptr)
1353  return aResult;
1354 
1355  uno::Reference<text::XTextContent> xParent = SwXParagraph::CreateXParagraph(*pNode->GetDoc(), pNode);
1356  uno::Reference<frame::XModel> xModel = pDocShell->GetBaseModel();
1357  return lcl_CollectParagraphClassification(xModel, xParent);
1358 }
1359 
1360 static sal_Int16 lcl_GetAngle(const drawing::HomogenMatrix3& rMatrix)
1361 {
1362  basegfx::B2DHomMatrix aTransformation;
1363  basegfx::B2DTuple aScale;
1364  basegfx::B2DTuple aTranslate;
1365  double fRotate = 0;
1366  double fShear = 0;
1367 
1368  aTransformation.set(0, 0, rMatrix.Line1.Column1);
1369  aTransformation.set(0, 1, rMatrix.Line1.Column2);
1370  aTransformation.set(0, 2, rMatrix.Line1.Column3);
1371  aTransformation.set(1, 0, rMatrix.Line2.Column1);
1372  aTransformation.set(1, 1, rMatrix.Line2.Column2);
1373  aTransformation.set(1, 2, rMatrix.Line2.Column3);
1374  aTransformation.set(2, 0, rMatrix.Line3.Column1);
1375  aTransformation.set(2, 1, rMatrix.Line3.Column2);
1376  aTransformation.set(2, 2, rMatrix.Line3.Column3);
1377 
1378  aTransformation.decompose(aScale, aTranslate, fRotate, fShear);
1379  sal_Int16 nDeg = round(basegfx::rad2deg(fRotate));
1380  return nDeg < 0 ? round(nDeg) * -1 : round(360.0 - nDeg);
1381 }
1382 
1383 SfxWatermarkItem SwEditShell::GetWatermark()
1384 {
1385  SwDocShell* pDocShell = GetDoc()->GetDocShell();
1386  if (!pDocShell)
1387  return SfxWatermarkItem();
1388 
1389  uno::Reference<frame::XModel> xModel = pDocShell->GetBaseModel();
1390  uno::Reference<style::XStyleFamiliesSupplier> xStyleFamiliesSupplier(xModel, uno::UNO_QUERY);
1391  uno::Reference<container::XNameAccess> xStyleFamilies = xStyleFamiliesSupplier->getStyleFamilies();
1392  uno::Reference<container::XNameAccess> xStyleFamily(xStyleFamilies->getByName("PageStyles"), uno::UNO_QUERY);
1393  std::vector<OUString> aUsedPageStyles = lcl_getUsedPageStyles(this);
1394  for (const OUString& rPageStyleName : aUsedPageStyles)
1395  {
1396  uno::Reference<beans::XPropertySet> xPageStyle(xStyleFamily->getByName(rPageStyleName), uno::UNO_QUERY);
1397  uno::Reference<lang::XMultiServiceFactory> xMultiServiceFactory(xModel, uno::UNO_QUERY);
1398 
1399  bool bHeaderIsOn = false;
1400  xPageStyle->getPropertyValue(UNO_NAME_HEADER_IS_ON) >>= bHeaderIsOn;
1401  if (!bHeaderIsOn)
1402  return SfxWatermarkItem();
1403 
1404  uno::Reference<text::XText> xHeaderText;
1405  xPageStyle->getPropertyValue(UNO_NAME_HEADER_TEXT) >>= xHeaderText;
1406 
1407  OUString aShapeServiceName = "com.sun.star.drawing.CustomShape";
1408  OUString sWatermark = "";
1409  bool bSuccess = false;
1410  uno::Reference<drawing::XShape> xWatermark = lcl_getWatermark(xHeaderText, aShapeServiceName, sWatermark, bSuccess);
1411 
1412  if (xWatermark.is())
1413  {
1414  SfxWatermarkItem aItem;
1415  uno::Reference<text::XTextRange> xTextRange(xWatermark, uno::UNO_QUERY);
1416  uno::Reference<beans::XPropertySet> xPropertySet(xWatermark, uno::UNO_QUERY);
1417  Color nColor;
1418  sal_Int16 nTransparency;
1419  OUString aFont;
1420  drawing::HomogenMatrix3 aMatrix;
1421 
1422  aItem.SetText(xTextRange->getString());
1423 
1424  if (xPropertySet->getPropertyValue(UNO_NAME_CHAR_FONT_NAME) >>= aFont)
1425  aItem.SetFont(aFont);
1426  if (xPropertySet->getPropertyValue(UNO_NAME_FILLCOLOR) >>= nColor)
1427  aItem.SetColor(nColor);
1428  if (xPropertySet->getPropertyValue("Transformation") >>= aMatrix)
1429  aItem.SetAngle(lcl_GetAngle(aMatrix));
1430  if (xPropertySet->getPropertyValue(UNO_NAME_FILL_TRANSPARENCE) >>= nTransparency)
1431  aItem.SetTransparency(nTransparency);
1432 
1433  return aItem;
1434  }
1435  }
1436  return SfxWatermarkItem();
1437 }
1438 
1439 static void lcl_placeWatermarkInHeader(const SfxWatermarkItem& rWatermark,
1440  const uno::Reference<frame::XModel>& xModel,
1441  const uno::Reference<beans::XPropertySet>& xPageStyle,
1442  const uno::Reference<text::XText>& xHeaderText)
1443 {
1444  if (!xHeaderText.is())
1445  return;
1446 
1447  uno::Reference<lang::XMultiServiceFactory> xMultiServiceFactory(xModel, uno::UNO_QUERY);
1448  OUString aShapeServiceName = "com.sun.star.drawing.CustomShape";
1449  OUString sWatermark = WATERMARK_NAME;
1450  bool bSuccess = false;
1451  uno::Reference<drawing::XShape> xWatermark = lcl_getWatermark(xHeaderText, aShapeServiceName, sWatermark, bSuccess);
1452 
1453  bool bDeleteWatermark = rWatermark.GetText().isEmpty();
1454  if (xWatermark.is())
1455  {
1456  drawing::HomogenMatrix3 aMatrix;
1457  Color nColor = 0xc0c0c0;
1458  sal_Int16 nTransparency = 50;
1459  sal_Int16 nAngle = 45;
1460  OUString aFont = "";
1461 
1462  uno::Reference<beans::XPropertySet> xPropertySet(xWatermark, uno::UNO_QUERY);
1463  xPropertySet->getPropertyValue(UNO_NAME_CHAR_FONT_NAME) >>= aFont;
1464  xPropertySet->getPropertyValue(UNO_NAME_FILLCOLOR) >>= nColor;
1465  xPropertySet->getPropertyValue(UNO_NAME_FILL_TRANSPARENCE) >>= nTransparency;
1466  xPropertySet->getPropertyValue("Transformation") >>= aMatrix;
1467  nAngle = lcl_GetAngle(aMatrix);
1468 
1469  // If the header already contains a watermark, see if it its text is up to date.
1470  uno::Reference<text::XTextRange> xTextRange(xWatermark, uno::UNO_QUERY);
1471  if (xTextRange->getString() != rWatermark.GetText()
1472  || aFont != rWatermark.GetFont()
1473  || nColor != rWatermark.GetColor()
1474  || nAngle != rWatermark.GetAngle()
1475  || nTransparency != rWatermark.GetTransparency()
1476  || bDeleteWatermark)
1477  {
1478  // No: delete it and we'll insert a replacement.
1479  uno::Reference<lang::XComponent> xComponent(xWatermark, uno::UNO_QUERY);
1480  xComponent->dispose();
1481  xWatermark.clear();
1482  }
1483  }
1484 
1485  if (!bSuccess || xWatermark.is() || bDeleteWatermark)
1486  return;
1487 
1488  const OUString& sFont = rWatermark.GetFont();
1489  sal_Int16 nAngle = rWatermark.GetAngle();
1490  sal_Int16 nTransparency = rWatermark.GetTransparency();
1491  Color nColor = rWatermark.GetColor();
1492 
1493  // Calc the ratio.
1494  double fRatio = 0;
1495 
1496  ScopedVclPtrInstance<VirtualDevice> pDevice;
1497  vcl::Font aFont = pDevice->GetFont();
1498  aFont.SetFamilyName(sFont);
1499  aFont.SetFontSize(Size(0, 96));
1500  pDevice->SetFont(aFont);
1501 
1502  auto nTextWidth = pDevice->GetTextWidth(rWatermark.GetText());
1503  if (nTextWidth)
1504  {
1505  fRatio = pDevice->GetTextHeight();
1506  fRatio /= nTextWidth;
1507  }
1508 
1509  // Calc the size.
1510  sal_Int32 nWidth = 0;
1511  awt::Size aSize;
1512  xPageStyle->getPropertyValue(UNO_NAME_SIZE) >>= aSize;
1513  if (aSize.Width < aSize.Height)
1514  {
1515  // Portrait.
1516  sal_Int32 nLeftMargin = 0;
1517  xPageStyle->getPropertyValue(UNO_NAME_LEFT_MARGIN) >>= nLeftMargin;
1518  sal_Int32 nRightMargin = 0;
1519  xPageStyle->getPropertyValue(UNO_NAME_RIGHT_MARGIN) >>= nRightMargin;
1520  nWidth = aSize.Width - nLeftMargin - nRightMargin;
1521  }
1522  else
1523  {
1524  // Landscape.
1525  sal_Int32 nTopMargin = 0;
1526  xPageStyle->getPropertyValue(UNO_NAME_TOP_MARGIN) >>= nTopMargin;
1527  sal_Int32 nBottomMargin = 0;
1528  xPageStyle->getPropertyValue(UNO_NAME_BOTTOM_MARGIN) >>= nBottomMargin;
1529  nWidth = aSize.Height - nTopMargin - nBottomMargin;
1530  }
1531  sal_Int32 nHeight = fRatio * nWidth;
1532 
1533  // Create and insert the shape.
1534  uno::Reference<drawing::XShape> xShape(xMultiServiceFactory->createInstance(aShapeServiceName), uno::UNO_QUERY);
1535  basegfx::B2DHomMatrix aTransformation;
1536  aTransformation.identity();
1537  aTransformation.scale(nWidth, nHeight);
1538  aTransformation.rotate(-basegfx::deg2rad(nAngle));
1539  drawing::HomogenMatrix3 aMatrix;
1540  aMatrix.Line1.Column1 = aTransformation.get(0, 0);
1541  aMatrix.Line1.Column2 = aTransformation.get(0, 1);
1542  aMatrix.Line1.Column3 = aTransformation.get(0, 2);
1543  aMatrix.Line2.Column1 = aTransformation.get(1, 0);
1544  aMatrix.Line2.Column2 = aTransformation.get(1, 1);
1545  aMatrix.Line2.Column3 = aTransformation.get(1, 2);
1546  aMatrix.Line3.Column1 = aTransformation.get(2, 0);
1547  aMatrix.Line3.Column2 = aTransformation.get(2, 1);
1548  aMatrix.Line3.Column3 = aTransformation.get(2, 2);
1549  uno::Reference<beans::XPropertySet> xPropertySet(xShape, uno::UNO_QUERY);
1550  xPropertySet->setPropertyValue(UNO_NAME_ANCHOR_TYPE, uno::makeAny(text::TextContentAnchorType_AT_CHARACTER));
1551  uno::Reference<text::XTextContent> xTextContent(xShape, uno::UNO_QUERY);
1552  xHeaderText->insertTextContent(xHeaderText->getEnd(), xTextContent, false);
1553 
1554  // The remaining properties have to be set after the shape is inserted: do that in one batch to avoid flickering.
1555  uno::Reference<document::XActionLockable> xLockable(xShape, uno::UNO_QUERY);
1556  xLockable->addActionLock();
1557  xPropertySet->setPropertyValue(UNO_NAME_FILLCOLOR, uno::makeAny(static_cast<sal_Int32>(nColor)));
1558  xPropertySet->setPropertyValue(UNO_NAME_FILLSTYLE, uno::makeAny(drawing::FillStyle_SOLID));
1559  xPropertySet->setPropertyValue(UNO_NAME_FILL_TRANSPARENCE, uno::makeAny(nTransparency));
1560  xPropertySet->setPropertyValue(UNO_NAME_LINESTYLE, uno::makeAny(drawing::LineStyle_NONE));
1561  xPropertySet->setPropertyValue(UNO_NAME_OPAQUE, uno::makeAny(false));
1562  xPropertySet->setPropertyValue(UNO_NAME_TEXT_AUTOGROWHEIGHT, uno::makeAny(false));
1563  xPropertySet->setPropertyValue(UNO_NAME_TEXT_AUTOGROWWIDTH, uno::makeAny(false));
1564  xPropertySet->setPropertyValue(UNO_NAME_TEXT_MINFRAMEHEIGHT, uno::makeAny(nHeight));
1565  xPropertySet->setPropertyValue(UNO_NAME_TEXT_MINFRAMEWIDTH, uno::makeAny(nWidth));
1566  xPropertySet->setPropertyValue(UNO_NAME_TEXT_WRAP, uno::makeAny(text::WrapTextMode_THROUGH));
1567  xPropertySet->setPropertyValue(UNO_NAME_HORI_ORIENT_RELATION, uno::makeAny(static_cast<sal_Int16>(text::RelOrientation::PAGE_PRINT_AREA)));
1568  xPropertySet->setPropertyValue(UNO_NAME_VERT_ORIENT_RELATION, uno::makeAny(static_cast<sal_Int16>(text::RelOrientation::PAGE_PRINT_AREA)));
1569  xPropertySet->setPropertyValue(UNO_NAME_CHAR_FONT_NAME, uno::makeAny(sFont));
1570  xPropertySet->setPropertyValue(UNO_NAME_CHAR_HEIGHT, uno::makeAny(WATERMARK_AUTO_SIZE));
1571  xPropertySet->setPropertyValue("Transformation", uno::makeAny(aMatrix));
1572 
1573  uno::Reference<text::XTextRange> xTextRange(xShape, uno::UNO_QUERY);
1574  xTextRange->setString(rWatermark.GetText());
1575 
1576  uno::Reference<drawing::XEnhancedCustomShapeDefaulter> xDefaulter(xShape, uno::UNO_QUERY);
1577  xDefaulter->createCustomShapeDefaults("fontwork-plain-text");
1578 
1579  auto aGeomPropSeq = xPropertySet->getPropertyValue("CustomShapeGeometry").get< uno::Sequence<beans::PropertyValue> >();
1580  auto aGeomPropVec = comphelper::sequenceToContainer< std::vector<beans::PropertyValue> >(aGeomPropSeq);
1581  uno::Sequence<beans::PropertyValue> aPropertyValues(comphelper::InitPropertySequence(
1582  {
1583  {"TextPath", uno::makeAny(true)},
1584  }));
1585  auto it = std::find_if(aGeomPropVec.begin(), aGeomPropVec.end(), [](const beans::PropertyValue& rValue)
1586  {
1587  return rValue.Name == "TextPath";
1588  });
1589  if (it == aGeomPropVec.end())
1590  aGeomPropVec.push_back(comphelper::makePropertyValue("TextPath", aPropertyValues));
1591  else
1592  it->Value <<= aPropertyValues;
1593  xPropertySet->setPropertyValue("CustomShapeGeometry", uno::makeAny(comphelper::containerToSequence(aGeomPropVec)));
1594 
1595  // tdf#108494, tdf#109313 the header height was switched to height of a watermark
1596  // and shape was moved to the lower part of a page, force position update
1597  xPropertySet->getPropertyValue("Transformation") >>= aMatrix;
1598  xPropertySet->setPropertyValue("Transformation", uno::makeAny(aMatrix));
1599 
1600  xPropertySet->setPropertyValue(UNO_NAME_HORI_ORIENT, uno::makeAny(static_cast<sal_Int16>(text::HoriOrientation::CENTER)));
1601  xPropertySet->setPropertyValue(UNO_NAME_VERT_ORIENT, uno::makeAny(static_cast<sal_Int16>(text::VertOrientation::CENTER)));
1602 
1603  uno::Reference<container::XNamed> xNamed(xShape, uno::UNO_QUERY);
1604  xNamed->setName(sWatermark);
1605  xLockable->removeActionLock();
1606 }
1607 
1608 void SwEditShell::SetWatermark(const SfxWatermarkItem& rWatermark)
1609 {
1610  SwDocShell* pDocShell = GetDoc()->GetDocShell();
1611  if (!pDocShell)
1612  return;
1613  const bool bNoWatermark = rWatermark.GetText().isEmpty();
1614 
1615  uno::Reference<frame::XModel> xModel = pDocShell->GetBaseModel();
1616  uno::Reference<style::XStyleFamiliesSupplier> xStyleFamiliesSupplier(xModel, uno::UNO_QUERY);
1617  uno::Reference<container::XNameAccess> xStyleFamilies = xStyleFamiliesSupplier->getStyleFamilies();
1618  uno::Reference<container::XNameAccess> xStyleFamily(xStyleFamilies->getByName("PageStyles"), uno::UNO_QUERY);
1619  uno::Sequence<OUString> aStyles = xStyleFamily->getElementNames();
1620 
1621  for (const OUString& rPageStyleName : aStyles)
1622  {
1623  uno::Reference<beans::XPropertySet> xPageStyle(xStyleFamily->getByName(rPageStyleName), uno::UNO_QUERY);
1624 
1625  // If the header is off, turn it on.
1626  bool bHeaderIsOn = false;
1627  xPageStyle->getPropertyValue(UNO_NAME_HEADER_IS_ON) >>= bHeaderIsOn;
1628  if (!bHeaderIsOn)
1629  {
1630  if (bNoWatermark)
1631  continue; // the style doesn't have any watermark - no need to do anything
1632 
1633  xPageStyle->setPropertyValue(UNO_NAME_HEADER_IS_ON, uno::makeAny(true));
1634  }
1635 
1636  // backup header height
1637  bool bDynamicHeight = true;
1638  sal_Int32 nOldValue;
1639  xPageStyle->getPropertyValue(UNO_NAME_HEADER_HEIGHT) >>= nOldValue;
1640  xPageStyle->getPropertyValue(UNO_NAME_HEADER_IS_DYNAMIC_HEIGHT) >>= bDynamicHeight;
1641  xPageStyle->setPropertyValue(UNO_NAME_HEADER_IS_DYNAMIC_HEIGHT, uno::Any(false));
1642 
1643  // If the header already contains a document header field, no need to do anything.
1644  uno::Reference<text::XText> xHeaderText;
1645  uno::Reference<text::XText> xHeaderTextFirst;
1646  uno::Reference<text::XText> xHeaderTextLeft;
1647  uno::Reference<text::XText> xHeaderTextRight;
1648 
1649  xPageStyle->getPropertyValue(UNO_NAME_HEADER_TEXT) >>= xHeaderText;
1650  lcl_placeWatermarkInHeader(rWatermark, xModel, xPageStyle, xHeaderText);
1651 
1652  xPageStyle->getPropertyValue(UNO_NAME_HEADER_TEXT_FIRST) >>= xHeaderTextFirst;
1653  lcl_placeWatermarkInHeader(rWatermark, xModel, xPageStyle, xHeaderTextFirst);
1654 
1655  xPageStyle->getPropertyValue(UNO_NAME_HEADER_TEXT_LEFT) >>= xHeaderTextLeft;
1656  lcl_placeWatermarkInHeader(rWatermark, xModel, xPageStyle, xHeaderTextLeft);
1657 
1658  xPageStyle->getPropertyValue(UNO_NAME_HEADER_TEXT_RIGHT) >>= xHeaderTextRight;
1659  lcl_placeWatermarkInHeader(rWatermark, xModel, xPageStyle, xHeaderTextRight);
1660 
1661  // tdf#108494 the header height was switched to height of a watermark
1662  // and shape was moved to the lower part of a page
1663  xPageStyle->setPropertyValue(UNO_NAME_HEADER_HEIGHT, uno::makeAny(sal_Int32(11)));
1664  xPageStyle->setPropertyValue(UNO_NAME_HEADER_HEIGHT, uno::makeAny(nOldValue));
1665  xPageStyle->setPropertyValue(UNO_NAME_HEADER_IS_DYNAMIC_HEIGHT, uno::Any(bDynamicHeight));
1666  }
1667 }
1668 
1669 SwUndoParagraphSigning::SwUndoParagraphSigning(SwDoc* pDoc,
1670  const uno::Reference<text::XTextField>& xField,
1671  const uno::Reference<text::XTextContent>& xParent,
1672  const bool bRemove)
1673  : SwUndo(SwUndoId::PARA_SIGN_ADD, pDoc),
1674  m_pDoc(pDoc),
1675  m_xField(xField),
1676  m_xParent(xParent),
1677  m_bRemove(bRemove)
1678 {
1679  // Save the metadata and field content to undo/redo.
1680  uno::Reference<frame::XModel> xModel = m_pDoc->GetDocShell()->GetBaseModel();
1681  const std::map<OUString, OUString> aStatements = lcl_getRDFStatements(xModel, m_xField);
1682  const auto it = aStatements.find(ParagraphSignatureIdRDFName);
1683  if (it != aStatements.end())
1684  m_signature = it->second;
1685 
1686  const auto it2 = aStatements.find(ParagraphSignatureUsageRDFName);
1687  if (it2 != aStatements.end())
1688  m_usage = it2->second;
1689 
1690  uno::Reference<css::text::XTextRange> xText(m_xField, uno::UNO_QUERY);
1691  m_display = xText->getString();
1692 }
1693 
1694 void SwUndoParagraphSigning::UndoImpl(::sw::UndoRedoContext&)
1695 {
1696  if (m_bRemove)
1697  Remove();
1698  else
1699  Insert();
1700 }
1701 
1702 void SwUndoParagraphSigning::RedoImpl(::sw::UndoRedoContext&)
1703 {
1704  if (m_bRemove)
1705  Insert();
1706  else
1707  Remove();
1708 }
1709 
1710 void SwUndoParagraphSigning::RepeatImpl(::sw::RepeatContext&)
1711 {
1712 }
1713 
1714 void SwUndoParagraphSigning::Insert()
1715 {
1716  // Disable undo to avoid introducing noise when we edit the metadata field.
1717  const bool isUndoEnabled = m_pDoc->GetIDocumentUndoRedo().DoesUndo();
1718  m_pDoc->GetIDocumentUndoRedo().DoUndo(false);
1719 
1720  // Prevent validation since this will trigger a premature validation
1721  // upon inserting, but before setting the metadata.
1722  SwEditShell* pEditSh = m_pDoc->GetEditShell();
1723  const bool bOldValidationFlag = pEditSh->SetParagraphSignatureValidation(false);
1724  comphelper::ScopeGuard const g([&] () {
1725  pEditSh->SetParagraphSignatureValidation(bOldValidationFlag);
1726  m_pDoc->GetIDocumentUndoRedo().DoUndo(isUndoEnabled);
1727  });
1728 
1729  m_xField = lcl_InsertParagraphSignature(m_pDoc->GetDocShell()->GetBaseModel(), m_xParent, m_signature, m_usage);
1730  lcl_DoUpdateParagraphSignatureField(m_pDoc, m_xField, m_display);
1731 }
1732 
1733 void SwUndoParagraphSigning::Remove()
1734 {
1735  // Disable undo to avoid introducing noise when we edit the metadata field.
1736  const bool isUndoEnabled = m_pDoc->GetIDocumentUndoRedo().DoesUndo();
1737  m_pDoc->GetIDocumentUndoRedo().DoUndo(false);
1738 
1739  // Prevent validation since this will trigger a premature validation
1740  // upon removing.
1741  SwEditShell* pEditSh = m_pDoc->GetEditShell();
1742  const bool bOldValidationFlag = pEditSh->SetParagraphSignatureValidation(false);
1743  comphelper::ScopeGuard const g([&] () {
1744  pEditSh->SetParagraphSignatureValidation(bOldValidationFlag);
1745  m_pDoc->GetIDocumentUndoRedo().DoUndo(isUndoEnabled);
1746  });
1747 
1748  lcl_RemoveParagraphMetadataField(m_xField);
1749 }
1750 
1751 void SwEditShell::SignParagraph()
1752 {
1753  SwDocShell* pDocShell = GetDoc()->GetDocShell();
1754  if (!pDocShell || !GetCursor() || !GetCursor()->Start())
1755  return;
1756  const SwPosition* pPosStart = GetCursor()->Start();
1757  if (!pPosStart)
1758  return;
1759  SwTextNode* pNode = pPosStart->nNode.GetNode().GetTextNode();
1760  if (!pNode)
1761  return;
1762 
1763  // Table text signing is not supported.
1764  if (pNode->FindTableNode() != nullptr)
1765  return;
1766 
1767  // 1. Get the text (without fields).
1768  const uno::Reference<text::XTextContent> xParagraph = SwXParagraph::CreateXParagraph(*pNode->GetDoc(), pNode);
1769  const OString utf8Text = lcl_getParagraphBodyText(xParagraph);
1770  if (utf8Text.isEmpty())
1771  return;
1772 
1773  // 2. Get certificate.
1774  uno::Reference<security::XDocumentDigitalSignatures> xSigner(
1775  security::DocumentDigitalSignatures::createWithVersion(
1776  comphelper::getProcessComponentContext(), "1.2" ) );
1777 
1778  uno::Sequence<css::beans::PropertyValue> aProperties;
1779  uno::Reference<security::XCertificate> xCertificate = xSigner->chooseCertificateWithProps(aProperties);
1780  if (!xCertificate.is())
1781  return;
1782 
1783  // 3. Sign it.
1784  svl::crypto::Signing signing(xCertificate);
1785  signing.AddDataRange(utf8Text.getStr(), utf8Text.getLength());
1786  OStringBuffer sigBuf;
1787  if (!signing.Sign(sigBuf))
1788  return;
1789 
1790  const OUString signature = OStringToOUString(sigBuf.makeStringAndClear(), RTL_TEXTENCODING_UTF8, 0);
1791 
1792  std::vector<css::beans::PropertyValue> vec = comphelper::sequenceToContainer<std::vector<css::beans::PropertyValue>>(aProperties);
1793  auto it = std::find_if(vec.begin(), vec.end(), [](const beans::PropertyValue& rValue)
1794  {
1795  return rValue.Name == "Usage";
1796  });
1797 
1798  OUString aUsage;
1799  if (it != vec.end())
1800  it->Value >>= aUsage;
1801 
1802  // 4. Add metadata
1803  // Prevent validation since this will trigger a premature validation
1804  // upon inserting, but before setting the metadata.
1805  const bool bOldValidationFlag = SetParagraphSignatureValidation(false);
1806  comphelper::ScopeGuard const g([this, bOldValidationFlag] () {
1807  SetParagraphSignatureValidation(bOldValidationFlag);
1808  });
1809 
1810  GetDoc()->GetIDocumentUndoRedo().StartUndo(SwUndoId::PARA_SIGN_ADD, nullptr);
1811 
1812  const uno::Reference<frame::XModel> xModel = pDocShell->GetBaseModel();
1813  uno::Reference<css::text::XTextField> xField = lcl_InsertParagraphSignature(xModel, xParagraph, signature, aUsage);
1814 
1815  lcl_UpdateParagraphSignatureField(GetDoc(), xModel, xParagraph, xField, utf8Text);
1816 
1817  GetDoc()->GetIDocumentUndoRedo().AppendUndo(
1818  std::make_unique<SwUndoParagraphSigning>(GetDoc(), xField, xParagraph, true));
1819 
1820  GetDoc()->GetIDocumentUndoRedo().EndUndo(SwUndoId::PARA_SIGN_ADD, nullptr);
1821 }
1822 
1823 void SwEditShell::ValidateParagraphSignatures(SwTextNode* pNode, bool updateDontRemove)
1824 {
1825  if (!pNode || !IsParagraphSignatureValidationEnabled())
1826  return;
1827 
1828  // Table text signing is not supported.
1829  if (pNode->FindTableNode() != nullptr)
1830  return;
1831 
1832  // Prevent recursive validation since this is triggered on node updates, which we do below.
1833  const bool bOldValidationFlag = SetParagraphSignatureValidation(false);
1834  comphelper::ScopeGuard const g([this, bOldValidationFlag] () {
1835  SetParagraphSignatureValidation(bOldValidationFlag);
1836  });
1837 
1838  uno::Reference<text::XTextContent> xParentText = SwXParagraph::CreateXParagraph(*GetDoc(), pNode);
1839  lcl_ValidateParagraphSignatures(GetDoc(), xParentText, updateDontRemove);
1840 }
1841 
1842 void SwEditShell::ValidateCurrentParagraphSignatures(bool updateDontRemove)
1843 {
1844  SwDocShell* pDocShell = GetDoc()->GetDocShell();
1845  if (!pDocShell || !GetCursor() || !GetCursor()->Start() || !IsParagraphSignatureValidationEnabled())
1846  return;
1847 
1848  SwPaM* pPaM = GetCursor();
1849  const SwPosition* pPosStart = pPaM->Start();
1850  SwTextNode* pNode = pPosStart->nNode.GetNode().GetTextNode();
1851  ValidateParagraphSignatures(pNode, updateDontRemove);
1852 }
1853 
1854 void SwEditShell::ValidateAllParagraphSignatures(bool updateDontRemove)
1855 {
1856  SwDocShell* pDocShell = GetDoc()->GetDocShell();
1857  if (!pDocShell || !IsParagraphSignatureValidationEnabled())
1858  return;
1859 
1860  // Prevent recursive validation since this is triggered on node updates, which we do below.
1861  const bool bOldValidationFlag = SetParagraphSignatureValidation(false);
1862  comphelper::ScopeGuard const g([this, bOldValidationFlag] () {
1863  SetParagraphSignatureValidation(bOldValidationFlag);
1864  });
1865 
1866  uno::Reference<frame::XModel> xModel = pDocShell->GetBaseModel();
1867  const uno::Reference<text::XTextDocument> xDoc(xModel, uno::UNO_QUERY);
1868  uno::Reference<text::XText> xParent = xDoc->getText();
1869  uno::Reference<container::XEnumerationAccess> xParagraphEnumerationAccess(xParent, uno::UNO_QUERY);
1870  if (!xParagraphEnumerationAccess.is())
1871  return;
1872  uno::Reference<container::XEnumeration> xParagraphs = xParagraphEnumerationAccess->createEnumeration();
1873  if (!xParagraphs.is())
1874  return;
1875  while (xParagraphs->hasMoreElements())
1876  {
1877  uno::Reference<text::XTextContent> xParagraph(xParagraphs->nextElement(), uno::UNO_QUERY);
1878  lcl_ValidateParagraphSignatures(GetDoc(), xParagraph, updateDontRemove);
1879  }
1880 }
1881 
1882 static uno::Reference<text::XTextField> lcl_GetParagraphMetadataFieldAtIndex(const SwDocShell* pDocSh, SwTextNode const * pNode, const sal_uLong index)
1883 {
1884  uno::Reference<text::XTextField> xTextField;
1885  if (pNode != nullptr && pDocSh != nullptr)
1886  {
1887  SwTextAttr* pAttr = pNode->GetTextAttrAt(index, RES_TXTATR_METAFIELD);
1888  SwTextMeta* pTextMeta = static_txtattr_cast<SwTextMeta*>(pAttr);
1889  if (pTextMeta != nullptr)
1890  {
1891  SwFormatMeta& rFormatMeta(static_cast<SwFormatMeta&>(pTextMeta->GetAttr()));
1892  if (::sw::Meta* pMeta = rFormatMeta.GetMeta())
1893  {
1894  const css::uno::Reference<css::rdf::XResource> xSubject = pMeta->MakeUnoObject();
1895  uno::Reference<frame::XModel> xModel = pDocSh->GetBaseModel();
1896  const std::map<OUString, OUString> aStatements = lcl_getRDFStatements(xModel, xSubject);
1897  if (aStatements.find(ParagraphSignatureIdRDFName) != aStatements.end() ||
1898  aStatements.find(ParagraphClassificationNameRDFName) != aStatements.end())
1899  {
1900  xTextField = uno::Reference<text::XTextField>(xSubject, uno::UNO_QUERY);
1901  }
1902  }
1903  }
1904  }
1905 
1906  return xTextField;
1907 }
1908 
1909 void SwEditShell::RestoreMetadataFieldsAndValidateParagraphSignatures()
1910 {
1911  SwDocShell* pDocShell = GetDoc()->GetDocShell();
1912  if (!pDocShell || !IsParagraphSignatureValidationEnabled())
1913  return;
1914 
1915  // Prevent recursive validation since this is triggered on node updates, which we do below.
1916  const bool bOldValidationFlag = SetParagraphSignatureValidation(false);
1917  comphelper::ScopeGuard const g([this, bOldValidationFlag] () {
1918  SetParagraphSignatureValidation(bOldValidationFlag);
1919  });
1920 
1921  uno::Reference<frame::XModel> xModel = pDocShell->GetBaseModel();
1922  const uno::Reference<text::XTextDocument> xDoc(xModel, uno::UNO_QUERY);
1923  uno::Reference<text::XText> xParent = xDoc->getText();
1924  uno::Reference<container::XEnumerationAccess> xParagraphEnumerationAccess(xParent, uno::UNO_QUERY);
1925  if (!xParagraphEnumerationAccess.is())
1926  return;
1927  uno::Reference<container::XEnumeration> xParagraphs = xParagraphEnumerationAccess->createEnumeration();
1928  if (!xParagraphs.is())
1929  return;
1930 
1931  static const OUString sBlank("");
1932  const sfx::ClassificationKeyCreator aKeyCreator(SfxClassificationHelper::getPolicyType());
1933  const css::uno::Sequence<css::uno::Reference<rdf::XURI>> aGraphNames = SwRDFHelper::getGraphNames(xModel, MetaNS);
1934 
1935  while (xParagraphs->hasMoreElements())
1936  {
1937  uno::Reference<text::XTextContent> xParagraph(xParagraphs->nextElement(), uno::UNO_QUERY);
1938 
1939  try
1940  {
1941  const css::uno::Reference<css::rdf::XResource> xSubject(xParagraph, uno::UNO_QUERY);
1942  const std::map<OUString, OUString> aStatements = SwRDFHelper::getStatements(xModel, aGraphNames, xSubject);
1943 
1944  const auto it = aStatements.find(ParagraphClassificationFieldNamesRDFName);
1945  const OUString sFieldNames = (it != aStatements.end() ? it->second : sBlank);
1946  std::vector<svx::ClassificationResult> aResults;
1947  if (!sFieldNames.isEmpty())
1948  {
1949  // Order the fields
1950  sal_Int32 nIndex = 0;
1951  do
1952  {
1953  const OUString sCurFieldName = sFieldNames.getToken(0, '/', nIndex);
1954  if (sCurFieldName.isEmpty())
1955  break;
1956 
1957  const auto it2 = aStatements.find(sCurFieldName);
1958  const OUString sName = (it2 != aStatements.end() ? it->first : sBlank);
1959  const OUString sValue = (it2 != aStatements.end() ? it->second : sBlank);
1960 
1961  if (aKeyCreator.isMarkingTextKey(sName))
1962  {
1963  aResults.push_back({ svx::ClassificationType::TEXT, sValue, sValue, sBlank });
1964  }
1965  else if (aKeyCreator.isCategoryNameKey(sName))
1966  {
1967  const auto it3 = aStatements.find(ParagraphClassificationAbbrRDFName);
1968  const OUString sAbbreviatedName = (it3 != aStatements.end() && !it3->second.isEmpty() ? it3->second : sValue);
1969  aResults.push_back({ svx::ClassificationType::CATEGORY, sValue, sAbbreviatedName, sBlank });
1970  }
1971  else if (aKeyCreator.isCategoryIdentifierKey(sName))
1972  {
1973  const auto it3 = aStatements.find(ParagraphClassificationAbbrRDFName);
1974  const OUString sAbbreviatedName = (it3 != aStatements.end() && !it3->second.isEmpty() ? it3->second : sValue);
1975  aResults.push_back({ svx::ClassificationType::CATEGORY, sBlank, sAbbreviatedName, sValue });
1976  }
1977  else if (aKeyCreator.isMarkingKey(sName))
1978  {
1979  aResults.push_back({ svx::ClassificationType::MARKING, sValue, sValue, sBlank });
1980  }
1981  else if (aKeyCreator.isIntellectualPropertyPartKey(sName))
1982  {
1983  aResults.push_back({ svx::ClassificationType::INTELLECTUAL_PROPERTY_PART, sValue, sValue, sBlank });
1984  }
1985  }
1986  while (nIndex >= 0);
1987  }
1988 
1989  // Update classification based on results.
1990  lcl_ApplyParagraphClassification(GetDoc(), xModel, xParagraph, xSubject, aResults);
1991 
1992  // Get Signatures
1993  std::map<OUString, SignatureDescr> aSignatures;
1994  for (const auto& pair : lcl_getRDFStatements(xModel, xParagraph))
1995  {
1996  const OUString& sName = pair.first;
1997  if (sName.startsWith(ParagraphSignatureRDFNamespace))
1998  {
1999  const OUString sSuffix = sName.copy(ParagraphSignatureRDFNamespace.getLength());
2000  const sal_Int32 index = sSuffix.indexOf(":");
2001  if (index >= 0)
2002  {
2003  const OUString id = sSuffix.copy(0, index);
2004  const OUString type = sSuffix.copy(index);
2005  const OUString& sValue = pair.second;
2006  if (type == ParagraphSignatureDateRDFName)
2007  aSignatures[id].msDate = sValue;
2008  else if (type == ParagraphSignatureUsageRDFName)
2009  aSignatures[id].msUsage = sValue;
2010  else if (type == ParagraphSignatureDigestRDFName)
2011  aSignatures[id].msSignature = sValue;
2012  }
2013  }
2014  }
2015 
2016  for (const auto& pair : aSignatures)
2017  {
2018  uno::Reference<text::XTextField> xField = lcl_findFieldByRDF(xModel, xParagraph, ParagraphSignatureIdRDFName, pair.first);
2019  if (!xField.is())
2020  {
2021  uno::Reference<lang::XMultiServiceFactory> xMultiServiceFactory(xModel, uno::UNO_QUERY);
2022  xField = uno::Reference<text::XTextField>(xMultiServiceFactory->createInstance(MetadataFieldServiceName), uno::UNO_QUERY);
2023 
2024  // Add the signature at the end.
2025  xField->attach(xParagraph->getAnchor()->getEnd());
2026 
2027  const css::uno::Reference<css::rdf::XResource> xFieldSubject(xField, uno::UNO_QUERY);
2028  SwRDFHelper::addStatement(xModel, MetaNS, MetaFilename, xFieldSubject, ParagraphSignatureIdRDFName, pair.first);
2029 
2030  const OString utf8Text = lcl_getParagraphBodyText(xParagraph);
2031  lcl_UpdateParagraphSignatureField(GetDoc(), xModel, xParagraph, xField, utf8Text);
2032  }
2033  }
2034 
2035  lcl_ValidateParagraphSignatures(GetDoc(), xParagraph, true); // Validate and Update signatures.
2036  }
2037  catch (const std::exception&)
2038  {
2039  }
2040  }
2041 }
2042 
2043 bool SwEditShell::IsCursorInParagraphMetadataField() const
2044 {
2045  if (GetCursor() && GetCursor()->Start())
2046  {
2047  SwTextNode* pNode = GetCursor()->Start()->nNode.GetNode().GetTextNode();
2048  const sal_uLong index = GetCursor()->Start()->nContent.GetIndex();
2049  uno::Reference<text::XTextField> xField = lcl_GetParagraphMetadataFieldAtIndex(GetDoc()->GetDocShell(), pNode, index);
2050  return xField.is();
2051  }
2052 
2053  return false;
2054 }
2055 
2056 bool SwEditShell::RemoveParagraphMetadataFieldAtCursor()
2057 {
2058  if (GetCursor() && GetCursor()->Start())
2059  {
2060  SwTextNode* pNode = GetCursor()->Start()->nNode.GetNode().GetTextNode();
2061  sal_uLong index = GetCursor()->Start()->nContent.GetIndex();
2062  uno::Reference<text::XTextField> xField = lcl_GetParagraphMetadataFieldAtIndex(GetDoc()->GetDocShell(), pNode, index);
2063  if (!xField.is())
2064  {
2065  // Try moving the cursor to see if we're _facing_ a metafield or not,
2066  // as opposed to being within one.
2067  index--; // Backspace moves left
2068 
2069  xField = lcl_GetParagraphMetadataFieldAtIndex(GetDoc()->GetDocShell(), pNode, index);
2070  }
2071 
2072  if (xField.is())
2073  {
2074  lcl_RemoveParagraphMetadataField(xField);
2075  return true;
2076  }
2077  }
2078 
2079  return false;
2080 }
2081 
2082 static OUString lcl_GetParagraphClassification(SfxClassificationHelper & rHelper, sfx::ClassificationKeyCreator const & rKeyCreator,
2083  const uno::Reference<frame::XModel>& xModel, const uno::Reference<text::XTextContent>& xParagraph)
2084 {
2085  uno::Reference<text::XTextField> xTextField;
2086  xTextField = lcl_FindParagraphClassificationField(xModel, xParagraph, rKeyCreator.makeCategoryIdentifierKey());
2087  if (xTextField.is())
2088  {
2089  const std::pair<OUString, OUString> rdfValuePair = lcl_getRDF(xModel, xTextField, ParagraphClassificationValueRDFName);
2090  return rHelper.GetBACNameForIdentifier(rdfValuePair.second);
2091  }
2092 
2093  xTextField = lcl_FindParagraphClassificationField(xModel, xParagraph, rKeyCreator.makeCategoryNameKey());
2094  if (xTextField.is())
2095  {
2096  return lcl_getRDF(xModel, xTextField, ParagraphClassificationNameRDFName).second;
2097  }
2098 
2099  return OUString();
2100 }
2101 
2102 static OUString lcl_GetHighestClassificationParagraphClass(SwPaM* pCursor)
2103 {
2104  OUString sHighestClass;
2105 
2106  SwTextNode* pNode = pCursor->Start()->nNode.GetNode().GetTextNode();
2107  if (pNode == nullptr)
2108  return sHighestClass;
2109 
2110  SwDocShell* pDocShell = pNode->GetDoc()->GetDocShell();
2111  if (!pDocShell)
2112  return sHighestClass;
2113 
2114  SfxClassificationHelper aHelper(pDocShell->getDocProperties());
2115  sfx::ClassificationKeyCreator aKeyCreator(SfxClassificationHelper::getPolicyType());
2116 
2117  uno::Reference<frame::XModel> xModel = pDocShell->GetBaseModel();
2118  const uno::Reference< text::XTextDocument > xDoc(xModel, uno::UNO_QUERY);
2119  uno::Reference<text::XText> xParent = xDoc->getText();
2120 
2121  uno::Reference<container::XEnumerationAccess> xParagraphEnumerationAccess(xParent, uno::UNO_QUERY);
2122  uno::Reference<container::XEnumeration> xParagraphs = xParagraphEnumerationAccess->createEnumeration();
2123  while (xParagraphs->hasMoreElements())
2124  {
2125  uno::Reference<text::XTextContent> xParagraph(xParagraphs->nextElement(), uno::UNO_QUERY);
2126  const OUString sCurrentClass = lcl_GetParagraphClassification(aHelper, aKeyCreator, xModel, xParagraph);
2127  sHighestClass = aHelper.GetHigherClass(sHighestClass, sCurrentClass);
2128  }
2129 
2130  return sHighestClass;
2131 }
2132 
2133 void SwEditShell::ClassifyDocPerHighestParagraphClass()
2134 {
2135  SwDocShell* pDocShell = GetDoc()->GetDocShell();
2136  if (!pDocShell)
2137  return;
2138 
2139  // Bail out as early as possible if we don't have paragraph classification.
2140  if (!SwRDFHelper::hasMetadataGraph(pDocShell->GetBaseModel(), MetaNS))
2141  return;
2142 
2143  uno::Reference<document::XDocumentProperties> xDocumentProperties = pDocShell->getDocProperties();
2144  uno::Reference<beans::XPropertyContainer> xPropertyContainer = xDocumentProperties->getUserDefinedProperties();
2145 
2146  sfx::ClassificationKeyCreator aKeyCreator(SfxClassificationHelper::getPolicyType());
2147  SfxClassificationHelper aHelper(xDocumentProperties);
2148 
2149  OUString sHighestClass = lcl_GetHighestClassificationParagraphClass(GetCursor());
2150 
2151  const OUString aClassificationCategory = svx::classification::getProperty(xPropertyContainer, aKeyCreator.makeCategoryNameKey());
2152 
2153  if (!aClassificationCategory.isEmpty())
2154  {
2155  sHighestClass = aHelper.GetHigherClass(sHighestClass, aClassificationCategory);
2156  }
2157 
2158  if (aClassificationCategory != sHighestClass)
2159  {
2160  std::unique_ptr<weld::MessageDialog> xQueryBox(Application::CreateMessageDialog(nullptr,
2161  VclMessageType::Question, VclButtonsType::Ok,
2162  SwResId(STR_CLASSIFICATION_LEVEL_CHANGED)));
2163  xQueryBox->run();
2164  }
2165 
2166  const SfxClassificationPolicyType eHighestClassType = SfxClassificationHelper::stringToPolicyType(sHighestClass);
2167 
2168  // Prevent paragraph signature validation since the below changes (f.e. watermarking) are benign.
2169  const bool bOldValidationFlag = SetParagraphSignatureValidation(false);
2170  comphelper::ScopeGuard const g([this, bOldValidationFlag]() {
2171  SetParagraphSignatureValidation(bOldValidationFlag);
2172  });
2173 
2174  // Check the origin, if "manual" (created via advanced classification dialog),
2175  // then we just need to set the category name.
2176  if (sfx::getCreationOriginProperty(xPropertyContainer, aKeyCreator) == sfx::ClassificationCreationOrigin::MANUAL)
2177  {
2178  aHelper.SetBACName(sHighestClass, eHighestClassType);
2179  ApplyAdvancedClassification(CollectAdvancedClassification());
2180  }
2181  else
2182  {
2183  SetClassification(sHighestClass, eHighestClassType);
2184  }
2185 }
2186 
2187 // #i62675#
2188 void SwEditShell::SetTextFormatColl(SwTextFormatColl *pFormat,
2189  const bool bResetListAttrs)
2190 {
2191  SwTextFormatColl *pLocal = pFormat? pFormat: (*GetDoc()->GetTextFormatColls())[0];
2192  StartAllAction();
2193 
2194  RedlineFlags eRedlMode = GetDoc()->getIDocumentRedlineAccess().GetRedlineFlags(), eOldMode = eRedlMode;
2195 
2196  SwRewriter aRewriter;
2197  aRewriter.AddRule(UndoArg1, pLocal->GetName());
2198 
2199  GetDoc()->GetIDocumentUndoRedo().StartUndo(SwUndoId::SETFMTCOLL, &aRewriter);
2200  for(SwPaM& rPaM : GetCursor()->GetRingContainer())
2201  {
2202 
2203  if ( !rPaM.HasReadonlySel( GetViewOptions()->IsFormView() ) )
2204  {
2205  // tdf#105413 turn off ShowChanges mode for the next loops to apply styles permanently with redlining,
2206  // ie. in all directly preceding deleted paragraphs at the actual cursor positions
2207  if ( IDocumentRedlineAccess::IsShowChanges(eRedlMode) &&
2208  // is there redlining at beginning of the position (possible redline block before the modified node)
2209  GetDoc()->getIDocumentRedlineAccess().GetRedlinePos( (*rPaM.Start()).nNode.GetNode(), RedlineType::Any ) <
2210  GetDoc()->getIDocumentRedlineAccess().GetRedlineTable().size() )
2211  {
2212  eRedlMode = RedlineFlags::ShowInsert | RedlineFlags::Ignore;
2213  GetDoc()->getIDocumentRedlineAccess().SetRedlineFlags( eRedlMode );
2214  }
2215 
2216  // Change the paragraph style to pLocal and remove all direct paragraph formatting.
2217  GetDoc()->SetTextFormatColl(rPaM, pLocal, true, bResetListAttrs, GetLayout());
2218 
2219  // If there are hints on the nodes which cover the whole node, then remove those, too.
2220  SwPaM aPaM(*rPaM.Start(), *rPaM.End());
2221  if (SwTextNode* pEndTextNode = aPaM.End()->nNode.GetNode().GetTextNode())
2222  {
2223  aPaM.Start()->nContent = 0;
2224  aPaM.End()->nContent = pEndTextNode->GetText().getLength();
2225  }
2226  GetDoc()->RstTextAttrs(aPaM, /*bInclRefToxMark=*/false, /*bExactRange=*/true, GetLayout());
2227  }
2228 
2229  }
2230  GetDoc()->GetIDocumentUndoRedo().EndUndo(SwUndoId::SETFMTCOLL, &aRewriter);
2231  EndAllAction();
2232 
2233  GetDoc()->getIDocumentRedlineAccess().SetRedlineFlags( eOldMode );
2234 }
2235 
2236 SwTextFormatColl* SwEditShell::MakeTextFormatColl(const OUString& rFormatCollName,
2237  SwTextFormatColl* pParent)
2238 {
2239  SwTextFormatColl *pColl;
2240  if ( pParent == nullptr )
2241  pParent = &GetTextFormatColl(0);
2242  if ( (pColl=GetDoc()->MakeTextFormatColl(rFormatCollName, pParent)) == nullptr )
2243  {
2244  OSL_FAIL( "MakeTextFormatColl failed" );
2245  }
2246  return pColl;
2247 
2248 }
2249 
2250 void SwEditShell::FillByEx(SwTextFormatColl* pColl)
2251 {
2252  SwPaM * pCursor = GetCursor();
2253  SwContentNode * pCnt = pCursor->GetContentNode();
2254  if (pCnt->IsTextNode()) // uhm... what nonsense would happen if not?
2255  { // only need properties-node because BREAK/PAGEDESC filtered anyway!
2256  pCnt = sw::GetParaPropsNode(*GetLayout(), pCursor->GetPoint()->nNode);
2257  }
2258  const SfxItemSet* pSet = pCnt->GetpSwAttrSet();
2259  if( pSet )
2260  {
2261  // JP 05.10.98: Special treatment if one of the attributes Break/PageDesc/NumRule(auto) is
2262  // in the ItemSet. Otherwise there will be too much or wrong processing (NumRules!)
2263  // Bug 57568
2264 
2265  // Do NOT copy AutoNumRules into the template
2266  const SfxPoolItem* pItem;
2267  const SwNumRule* pRule = nullptr;
2268  if (SfxItemState::SET == pSet->GetItemState(RES_BREAK, false)
2269  || SfxItemState::SET == pSet->GetItemState(RES_PAGEDESC, false)
2270  || (SfxItemState::SET == pSet->GetItemState(RES_PARATR_NUMRULE, false, &pItem)
2271  && nullptr != (pRule = GetDoc()->FindNumRulePtr(
2272  static_cast<const SwNumRuleItem*>(pItem)->GetValue()))
2273  && pRule->IsAutoRule()))
2274  {
2275  SfxItemSet aSet( *pSet );
2276  aSet.ClearItem( RES_BREAK );
2277  aSet.ClearItem( RES_PAGEDESC );
2278 
2279  if (pRule
2280  || (SfxItemState::SET == pSet->GetItemState(RES_PARATR_NUMRULE, false, &pItem)
2281  && nullptr != (pRule = GetDoc()->FindNumRulePtr(
2282  static_cast<const SwNumRuleItem*>(pItem)->GetValue()))
2283  && pRule->IsAutoRule()))
2284  aSet.ClearItem( RES_PARATR_NUMRULE );
2285 
2286  if( aSet.Count() )
2287  GetDoc()->ChgFormat(*pColl, aSet );
2288  }
2289  else
2290  GetDoc()->ChgFormat(*pColl, *pSet );
2291  }
2292 }
2293 
2294 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
SfxWatermarkItem::SetText
void SetText(const OUString &aText)
sfx::ClassificationKeyCreator::makeNumberedIntellectualPropertyPartKey
OUString makeNumberedIntellectualPropertyPartKey()
SwFrame
Base class of the Writer layout elements.
Definition: frame.hxx:295
vcl::Font::SetFontSize
void SetFontSize(const Size &)
SfxClassificationHelper::policyTypeToString
static const OUString & policyTypeToString(SfxClassificationPolicyType eType)
SwTextFormatColl
Represents the style of a paragraph.
Definition: fmtcol.hxx:55
svx::classification::insertCreationOrigin
void insertCreationOrigin(uno::Reference< beans::XPropertyContainer > const &rxPropertyContainer, sfx::ClassificationKeyCreator const &rKeyCreator, sfx::ClassificationCreationOrigin eOrigin)
SwPosition
Marks a position in the document model.
Definition: pam.hxx:35
UNO_NAME_TEXT_MINFRAMEHEIGHT
#define UNO_NAME_TEXT_MINFRAMEHEIGHT
SwPageFrame::FindPageDesc
SwPageDesc * FindPageDesc()
Definition: pagechg.cxx:747
basegfx::B2DHomMatrix::set
void set(sal_uInt16 nRow, sal_uInt16 nColumn, double fValue)
SwUndoParagraphSigning::SwUndoParagraphSigning
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Definition: edfcol.cxx:1669
SfxClassificationHelper::PROP_DOCFOOTER
static const OUString & PROP_DOCFOOTER()
SwCursorShell::GetCursor
SwPaM * GetCursor(bool bMakeTableCursor=true) const
Return pointer to the current shell cursor.
Definition: crsrsh.cxx:185
SwEditShell::CollectParagraphClassification
std::vector< svx::ClassificationResult > CollectParagraphClassification()
Definition: edfcol.cxx:1343
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RES_TXTATR_METAFIELD
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UNO_NAME_CHAR_FONT_NAME
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Definition: doc.hxx:1340
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Definition: UndoParagraphSignature.hxx:37
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SwEditShell::GetTextFormatCollCount
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Definition: numrule.hxx:227
UNO_NAME_FILLSTYLE
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IDocumentUndoRedo::EndUndo
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Closes undo block.
SfxClassificationHelper::PROP_PREFIX_INTELLECTUALPROPERTY
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SwEditShell::ValidateCurrentParagraphSignatures
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Validate the current paragraph signatures, if any, at the cursor start.
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SwEditShell::RestoreMetadataFieldsAndValidateParagraphSignatures
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Restore the metadata fields, if missing, from the RDF metadata and validate the signatures and update...
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Enable/Disable paragraph signature validation and return the previous value.
Definition: editsh.hxx:973
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Sign the paragraph at the cursor.
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get the innermost text attribute covering position nIndex.
Definition: ndtxt.cxx:1726
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UNO_NAME_TEXT_AUTOGROWWIDTH
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show all inserts
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Removes the paragraph metadata field at the current cursor, if any.
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Gets all (XResource, key, value) statements in RDF graphs given the graph-names.
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Add 4th optional parameter .
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Enable/Disable Undo.
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virtual void AppendUndo(std::unique_ptr< SwUndo > pUndo)=0
Add new Undo action.
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Validate the paragraph signatures, if any, of the current text node.
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Add 2nd optional parameter - see also
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Returns true iff paragraph signature validation is enabled.
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Opens undo block.
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Add an (XResource, key, value) statement in the graph of type rType – or if it does not exist...
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Definition: hintids.hxx:198
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Definition: hintids.hxx:199
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For all views of this document.
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Definition: viewsh.cxx:2072
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Ensure that the classification of the doc is never lower than the paragraph with the highest classifi...
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Definition: unoprnms.hxx:74
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Check if a graph of type rType exists.
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Definition: frame.hxx:654
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