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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include "xsdvalidationhelper.hxx"
21 : #include "xsddatatypes.hxx"
22 : #include "formstrings.hxx"
23 :
24 : #include <com/sun/star/lang/XServiceInfo.hpp>
25 : #include <com/sun/star/xsd/DataTypeClass.hpp>
26 : #include <com/sun/star/util/NumberFormat.hpp>
27 : #include <com/sun/star/util/XNumberFormatTypes.hpp>
28 : #include <com/sun/star/util/XNumberFormatsSupplier.hpp>
29 : #include <com/sun/star/xforms/XDataTypeRepository.hpp>
30 : #include <unotools/syslocale.hxx>
31 : #include <tools/diagnose_ex.h>
32 :
33 :
34 : namespace pcr
35 : {
36 :
37 :
38 : using namespace ::com::sun::star;
39 : using namespace ::com::sun::star::uno;
40 : using namespace ::com::sun::star::beans;
41 : using namespace ::com::sun::star::xsd;
42 : using namespace ::com::sun::star::util;
43 : using namespace ::com::sun::star::lang;
44 : using namespace ::com::sun::star::xforms;
45 :
46 : namespace NumberFormat = ::com::sun::star::util::NumberFormat;
47 :
48 :
49 : //= XSDValidationHelper
50 :
51 :
52 0 : XSDValidationHelper::XSDValidationHelper( ::osl::Mutex& _rMutex, const Reference< XPropertySet >& _rxIntrospectee, const Reference< frame::XModel >& _rxContextDocument )
53 : :EFormsHelper( _rMutex, _rxIntrospectee, _rxContextDocument )
54 0 : ,m_bInspectingFormattedField( false )
55 : {
56 : try
57 : {
58 0 : Reference< XPropertySetInfo > xPSI;
59 0 : Reference< XServiceInfo > xSI( _rxIntrospectee, UNO_QUERY );
60 0 : if ( m_xControlModel.is() )
61 0 : xPSI = m_xControlModel->getPropertySetInfo();
62 0 : if ( xPSI.is()
63 0 : && xPSI->hasPropertyByName( PROPERTY_FORMATKEY )
64 0 : && xPSI->hasPropertyByName( PROPERTY_FORMATSSUPPLIER )
65 0 : && xSI.is()
66 0 : && xSI->supportsService( SERVICE_COMPONENT_FORMATTEDFIELD )
67 : )
68 0 : m_bInspectingFormattedField = true;
69 : }
70 0 : catch( const Exception& )
71 : {
72 : OSL_FAIL( "XSDValidationHelper::XSDValidationHelper: caught an exception while examining the introspectee!" );
73 : }
74 0 : }
75 :
76 :
77 0 : void XSDValidationHelper::getAvailableDataTypeNames( ::std::vector< OUString >& /* [out] */ _rNames ) const
78 : {
79 0 : _rNames.resize( 0 );
80 :
81 : try
82 : {
83 0 : Reference< XDataTypeRepository > xRepository = getDataTypeRepository();
84 0 : Sequence< OUString > aElements;
85 0 : if ( xRepository.is() )
86 0 : aElements = xRepository->getElementNames();
87 :
88 0 : _rNames.resize( aElements.getLength() );
89 0 : ::std::copy( aElements.begin(), aElements.end(), _rNames.begin() );
90 : }
91 0 : catch( const Exception& )
92 : {
93 : OSL_FAIL( "XSDValidationHelper::getAvailableDataTypeNames: caught an exception!" );
94 : }
95 0 : }
96 :
97 :
98 0 : Reference< XDataTypeRepository > XSDValidationHelper::getDataTypeRepository() const
99 : {
100 0 : Reference< XDataTypeRepository > xRepository;
101 :
102 0 : Reference< xforms::XModel > xModel( getCurrentFormModel( ) );
103 0 : if ( xModel.is() )
104 0 : xRepository = xModel->getDataTypeRepository();
105 :
106 0 : return xRepository;
107 : }
108 :
109 :
110 0 : Reference< XDataTypeRepository > XSDValidationHelper::getDataTypeRepository( const OUString& _rModelName ) const
111 : {
112 0 : Reference< XDataTypeRepository > xRepository;
113 :
114 0 : Reference< xforms::XModel > xModel( getFormModelByName( _rModelName ) );
115 0 : if ( xModel.is() )
116 0 : xRepository = xModel->getDataTypeRepository();
117 :
118 0 : return xRepository;
119 : }
120 :
121 :
122 0 : Reference< XDataType > XSDValidationHelper::getDataType( const OUString& _rName ) const
123 : {
124 0 : Reference< XDataType > xDataType;
125 :
126 0 : if ( !_rName.isEmpty() )
127 : {
128 0 : Reference< XDataTypeRepository > xRepository = getDataTypeRepository();
129 0 : if ( xRepository.is() )
130 0 : xDataType = xRepository->getDataType( _rName );
131 : }
132 0 : return xDataType;
133 : }
134 :
135 :
136 0 : OUString XSDValidationHelper::getValidatingDataTypeName( ) const
137 : {
138 0 : OUString sDataTypeName;
139 : try
140 : {
141 0 : Reference< XPropertySet > xBinding( getCurrentBinding() );
142 : // it's allowed here to not (yet) have a binding
143 0 : if ( xBinding.is() )
144 : {
145 0 : OSL_VERIFY( xBinding->getPropertyValue( PROPERTY_XSD_DATA_TYPE ) >>= sDataTypeName );
146 0 : }
147 : }
148 0 : catch( const Exception& )
149 : {
150 : OSL_FAIL( "XSDValidationHelper::getValidatingDataTypeName: caught an exception!" );
151 : }
152 0 : return sDataTypeName;
153 : }
154 :
155 :
156 0 : ::rtl::Reference< XSDDataType > XSDValidationHelper::getDataTypeByName( const OUString& _rName ) const
157 : {
158 0 : ::rtl::Reference< XSDDataType > pReturn;
159 :
160 : try
161 : {
162 0 : Reference< XDataType > xValidatedAgainst;
163 :
164 0 : if ( !_rName.isEmpty() )
165 0 : xValidatedAgainst = getDataType( _rName );
166 :
167 0 : if ( xValidatedAgainst.is() )
168 0 : pReturn = new XSDDataType( xValidatedAgainst );
169 : }
170 0 : catch( const Exception& )
171 : {
172 : OSL_FAIL( "XSDValidationHelper::getDataTypeByName: caught an exception!" );
173 : }
174 :
175 0 : return pReturn;
176 : }
177 :
178 :
179 0 : ::rtl::Reference< XSDDataType > XSDValidationHelper::getValidatingDataType( ) const
180 : {
181 0 : return getDataTypeByName( getValidatingDataTypeName() );
182 : }
183 :
184 :
185 0 : bool XSDValidationHelper::cloneDataType( const ::rtl::Reference< XSDDataType >& _pDataType, const OUString& _rNewName ) const
186 : {
187 : OSL_ENSURE( _pDataType.is(), "XSDValidationHelper::removeDataTypeFromRepository: invalid data type!" );
188 0 : if ( !_pDataType.is() )
189 0 : return false;
190 :
191 : try
192 : {
193 0 : Reference< XDataTypeRepository > xRepository( getDataTypeRepository() );
194 : OSL_ENSURE( xRepository.is(), "XSDValidationHelper::removeDataTypeFromRepository: invalid data type repository!" );
195 0 : if ( !xRepository.is() )
196 0 : return false;
197 :
198 0 : Reference< XDataType > xDataType( _pDataType->getUnoDataType() );
199 : OSL_ENSURE( xDataType.is(), "XSDValidationHelper::removeDataTypeFromRepository: invalid data type (II)!" );
200 0 : if ( !xDataType.is() )
201 0 : return false;
202 :
203 0 : xRepository->cloneDataType( xDataType->getName(), _rNewName );
204 : }
205 0 : catch( const Exception& )
206 : {
207 : OSL_FAIL( "XSDValidationHelper::cloneDataType: caught an exception!" );
208 : }
209 0 : return true;
210 : }
211 :
212 :
213 0 : bool XSDValidationHelper::removeDataTypeFromRepository( const OUString& _rName ) const
214 : {
215 : try
216 : {
217 0 : Reference< XDataTypeRepository > xRepository( getDataTypeRepository() );
218 : OSL_ENSURE( xRepository.is(), "XSDValidationHelper::removeDataTypeFromRepository: invalid data type repository!" );
219 0 : if ( !xRepository.is() )
220 0 : return false;
221 :
222 0 : if ( !xRepository->hasByName( _rName ) )
223 : {
224 : OSL_FAIL( "XSDValidationHelper::removeDataTypeFromRepository: invalid repository and/or data type!" );
225 0 : return false;
226 : }
227 :
228 0 : xRepository->revokeDataType( _rName );
229 : }
230 0 : catch( const Exception& )
231 : {
232 : OSL_FAIL( "XSDValidationHelper::removeDataTypeFromRepository: caught an exception!" );
233 0 : return false;
234 : }
235 0 : return true;
236 : }
237 :
238 :
239 0 : void XSDValidationHelper::setValidatingDataTypeByName( const OUString& _rName ) const
240 : {
241 : try
242 : {
243 0 : Reference< XPropertySet > xBinding( getCurrentBinding() );
244 : OSL_ENSURE( xBinding.is(), "XSDValidationHelper::setValidatingDataTypeByName: no active binding - how this?" );
245 :
246 0 : if ( xBinding.is() )
247 : {
248 : // get the old data type - this is necessary for notifying property changes
249 0 : OUString sOldDataTypeName;
250 0 : OSL_VERIFY( xBinding->getPropertyValue( PROPERTY_XSD_DATA_TYPE ) >>= sOldDataTypeName );
251 0 : Reference< XPropertySet > xOldType;
252 0 : try { xOldType.set(getDataType( sOldDataTypeName ), css::uno::UNO_QUERY); } catch( const Exception& ) { }
253 :
254 : // set the new data type name
255 0 : xBinding->setPropertyValue( PROPERTY_XSD_DATA_TYPE, makeAny( _rName ) );
256 :
257 : // retrieve the new data type object
258 0 : Reference< XPropertySet > xNewType( getDataType( _rName ), UNO_QUERY );
259 :
260 : // fire any changes in the properties which result from this new type
261 0 : std::set< OUString > aFilter; aFilter.insert( static_cast<const OUString&>(PROPERTY_NAME) );
262 0 : firePropertyChanges( xOldType, xNewType, aFilter );
263 :
264 : // fire the change in the Data Type property
265 0 : OUString sNewDataTypeName;
266 0 : OSL_VERIFY( xBinding->getPropertyValue( PROPERTY_XSD_DATA_TYPE ) >>= sNewDataTypeName );
267 0 : firePropertyChange( PROPERTY_XSD_DATA_TYPE, makeAny( sOldDataTypeName ), makeAny( sNewDataTypeName ) );
268 0 : }
269 : }
270 0 : catch( const Exception& )
271 : {
272 : DBG_UNHANDLED_EXCEPTION();
273 : }
274 0 : }
275 :
276 :
277 0 : void XSDValidationHelper::copyDataType( const OUString& _rFromModel, const OUString& _rToModel,
278 : const OUString& _rDataTypeName ) const
279 : {
280 0 : if ( _rFromModel == _rToModel )
281 : // nothing to do (me thinks)
282 0 : return;
283 :
284 : try
285 : {
286 0 : Reference< XDataTypeRepository > xFromRepository, xToRepository;
287 0 : if ( !_rFromModel.isEmpty() )
288 0 : xFromRepository = getDataTypeRepository( _rFromModel );
289 0 : if ( !_rToModel.isEmpty() )
290 0 : xToRepository = getDataTypeRepository( _rToModel );
291 :
292 0 : if ( !xFromRepository.is() || !xToRepository.is() )
293 0 : return;
294 :
295 0 : if ( !xFromRepository->hasByName( _rDataTypeName ) || xToRepository->hasByName( _rDataTypeName ) )
296 : // not existent in the source, or already existent (by name) in the destination
297 0 : return;
298 :
299 : // determine the built-in type belonging to the source type
300 0 : ::rtl::Reference< XSDDataType > pSourceType = new XSDDataType( xFromRepository->getDataType( _rDataTypeName ) );
301 0 : OUString sTargetBaseType = getBasicTypeNameForClass( pSourceType->classify(), xToRepository );
302 :
303 : // create the target type
304 0 : Reference< XDataType > xTargetType = xToRepository->cloneDataType( sTargetBaseType, _rDataTypeName );
305 0 : ::rtl::Reference< XSDDataType > pTargetType = new XSDDataType( xTargetType );
306 :
307 : // copy the facets
308 0 : pTargetType->copyFacetsFrom( pSourceType );
309 : }
310 0 : catch( const Exception& )
311 : {
312 : OSL_FAIL( "XSDValidationHelper::copyDataType: caught an exception!" );
313 : }
314 : }
315 :
316 :
317 0 : void XSDValidationHelper::findDefaultFormatForIntrospectee()
318 : {
319 : try
320 : {
321 0 : ::rtl::Reference< XSDDataType > xDataType = getValidatingDataType();
322 0 : if ( xDataType.is() )
323 : {
324 : // find a NumberFormat type corresponding to the DataTypeClass
325 0 : sal_Int16 nNumberFormatType = NumberFormat::NUMBER;
326 0 : switch ( xDataType->classify() )
327 : {
328 : case DataTypeClass::DATETIME:
329 0 : nNumberFormatType = NumberFormat::DATETIME;
330 0 : break;
331 : case DataTypeClass::DATE:
332 0 : nNumberFormatType = NumberFormat::DATE;
333 0 : break;
334 : case DataTypeClass::TIME:
335 0 : nNumberFormatType = NumberFormat::TIME;
336 0 : break;
337 : case DataTypeClass::STRING:
338 : case DataTypeClass::anyURI:
339 : case DataTypeClass::QName:
340 : case DataTypeClass::NOTATION:
341 0 : nNumberFormatType = NumberFormat::TEXT;
342 0 : break;
343 : }
344 :
345 : // get the number formatter from the introspectee
346 0 : Reference< XNumberFormatsSupplier > xSupplier;
347 0 : Reference< XNumberFormatTypes > xFormatTypes;
348 0 : OSL_VERIFY( m_xControlModel->getPropertyValue( PROPERTY_FORMATSSUPPLIER ) >>= xSupplier );
349 0 : if ( xSupplier.is() )
350 0 : xFormatTypes.set(xSupplier->getNumberFormats(), css::uno::UNO_QUERY);
351 : OSL_ENSURE( xFormatTypes.is(), "XSDValidationHelper::findDefaultFormatForIntrospectee: no number formats for the introspectee!" );
352 0 : if ( !xFormatTypes.is() )
353 0 : return;
354 :
355 : // and the standard format for the given NumberFormat type
356 0 : sal_Int32 nDesiredFormat = xFormatTypes->getStandardFormat( nNumberFormatType, SvtSysLocale().GetLanguageTag().getLocale() );
357 :
358 : // set this at the introspectee
359 0 : m_xControlModel->setPropertyValue( PROPERTY_FORMATKEY, makeAny( nDesiredFormat ) );
360 0 : }
361 : }
362 0 : catch( const Exception& )
363 : {
364 : OSL_FAIL( "XSDValidationHelper::findDefaultFormatForIntrospectee: caught an exception!" );
365 : }
366 : }
367 :
368 :
369 0 : OUString XSDValidationHelper::getBasicTypeNameForClass( sal_Int16 _nClass ) const
370 : {
371 0 : return getBasicTypeNameForClass( _nClass, getDataTypeRepository() );
372 : }
373 :
374 :
375 0 : OUString XSDValidationHelper::getBasicTypeNameForClass( sal_Int16 _nClass, Reference< XDataTypeRepository > _rxRepository )
376 : {
377 0 : OUString sReturn;
378 : OSL_ENSURE( _rxRepository.is(), "XSDValidationHelper::getBasicTypeNameForClass: invalid repository!" );
379 0 : if ( !_rxRepository.is() )
380 0 : return sReturn;
381 :
382 : try
383 : {
384 0 : Reference< XDataType > xDataType = _rxRepository->getBasicDataType( _nClass );
385 : OSL_ENSURE( xDataType.is(), "XSDValidationHelper::getBasicTypeNameForClass: invalid data type returned!" );
386 0 : if ( xDataType.is() )
387 0 : sReturn = xDataType->getName();
388 : }
389 0 : catch( const Exception& )
390 : {
391 : OSL_FAIL( "XSDValidationHelper::getBasicTypeNameForClass: caught an exception!" );
392 : }
393 :
394 0 : return sReturn;
395 : }
396 :
397 :
398 : } // namespace pcr
399 :
400 :
401 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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