summaryrefslogtreecommitdiff
path: root/extensions/source/propctrlr/xsdvalidationhelper.cxx
blob: 5580a8ec3a4f1c453f5f8b020d370629cfdeedb5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#include "xsdvalidationhelper.hxx"
#include "xsddatatypes.hxx"
#include "formstrings.hxx"

#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/xsd/DataTypeClass.hpp>
#include <com/sun/star/util/NumberFormat.hpp>
#include <com/sun/star/util/XNumberFormatTypes.hpp>
#include <com/sun/star/util/XNumberFormatsSupplier.hpp>
#include <com/sun/star/xforms/XDataTypeRepository.hpp>
#include <unotools/syslocale.hxx>
#include <i18nlangtag/languagetag.hxx>
#include <comphelper/diagnose_ex.hxx>


namespace pcr
{


    using namespace ::com::sun::star;
    using namespace ::com::sun::star::uno;
    using namespace ::com::sun::star::beans;
    using namespace ::com::sun::star::xsd;
    using namespace ::com::sun::star::util;
    using namespace ::com::sun::star::lang;
    using namespace ::com::sun::star::xforms;

    namespace NumberFormat = ::com::sun::star::util::NumberFormat;


    //= XSDValidationHelper


    XSDValidationHelper::XSDValidationHelper( ::osl::Mutex& _rMutex, const Reference< XPropertySet >& _rxIntrospectee, const Reference< frame::XModel >& _rxContextDocument )
        :EFormsHelper( _rMutex, _rxIntrospectee, _rxContextDocument )
        ,m_bInspectingFormattedField( false )
    {
        try
        {
            Reference< XPropertySetInfo > xPSI;
            Reference< XServiceInfo >     xSI( _rxIntrospectee, UNO_QUERY );
            if ( m_xControlModel.is() )
                xPSI = m_xControlModel->getPropertySetInfo();
            if  (   xPSI.is()
                &&  xPSI->hasPropertyByName( PROPERTY_FORMATKEY )
                &&  xPSI->hasPropertyByName( PROPERTY_FORMATSSUPPLIER )
                &&  xSI.is()
                &&  xSI->supportsService( SERVICE_COMPONENT_FORMATTEDFIELD )
                )
                m_bInspectingFormattedField = true;
        }
        catch( const Exception& )
        {
            TOOLS_WARN_EXCEPTION("extensions.propctrlr",
                                 "caught an exception while examining the introspectee!");
        }
    }


    void XSDValidationHelper::getAvailableDataTypeNames( std::vector< OUString >& /* [out] */ _rNames ) const
    {
        _rNames.resize( 0 );

        try
        {
            Reference< XDataTypeRepository > xRepository = getDataTypeRepository();
            if ( xRepository.is() )
            {
                const Sequence<OUString> aElements = xRepository->getElementNames();

                _rNames.resize( aElements.getLength() );
                std::copy( aElements.begin(), aElements.end(), _rNames.begin() );
            }
        }
        catch( const Exception& )
        {
            TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "XSDValidationHelper::getAvailableDataTypeNames" );
        }
    }


    Reference< XDataTypeRepository > XSDValidationHelper::getDataTypeRepository() const
    {
        Reference< XDataTypeRepository > xRepository;

        Reference< xforms::XModel > xModel( getCurrentFormModel( ) );
        if ( xModel.is() )
            xRepository = xModel->getDataTypeRepository();

        return xRepository;
    }


    Reference< XDataTypeRepository > XSDValidationHelper::getDataTypeRepository( const OUString& _rModelName ) const
    {
        Reference< XDataTypeRepository > xRepository;

        Reference< xforms::XModel > xModel( getFormModelByName( _rModelName ) );
        if ( xModel.is() )
            xRepository = xModel->getDataTypeRepository();

        return xRepository;
    }


    Reference< XDataType > XSDValidationHelper::getDataType( const OUString& _rName ) const
    {
        Reference< XDataType > xDataType;

        if ( !_rName.isEmpty() )
        {
            Reference< XDataTypeRepository > xRepository = getDataTypeRepository();
            if ( xRepository.is() )
                xDataType = xRepository->getDataType( _rName );
        }
        return xDataType;
    }


    OUString XSDValidationHelper::getValidatingDataTypeName( ) const
    {
        OUString sDataTypeName;
        try
        {
            Reference< XPropertySet > xBinding( getCurrentBinding() );
            // it's allowed here to not (yet) have a binding
            if ( xBinding.is() )
            {
                OSL_VERIFY( xBinding->getPropertyValue( PROPERTY_XSD_DATA_TYPE ) >>= sDataTypeName );
            }
        }
        catch( const Exception& )
        {
            TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "XSDValidationHelper::getValidatingDataTypeName" );
        }
        return sDataTypeName;
    }


    ::rtl::Reference< XSDDataType > XSDValidationHelper::getDataTypeByName( const OUString& _rName ) const
    {
        ::rtl::Reference< XSDDataType > pReturn;

        try
        {
            Reference< XDataType > xValidatedAgainst;

            if ( !_rName.isEmpty() )
                xValidatedAgainst = getDataType( _rName );

            if ( xValidatedAgainst.is() )
                pReturn = new XSDDataType( xValidatedAgainst );
        }
        catch( const Exception& )
        {
            TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "XSDValidationHelper::getDataTypeByName" );
        }

        return pReturn;
    }


    ::rtl::Reference< XSDDataType > XSDValidationHelper::getValidatingDataType( ) const
    {
        return getDataTypeByName( getValidatingDataTypeName() );
    }


    bool XSDValidationHelper::cloneDataType( const ::rtl::Reference< XSDDataType >& _pDataType, const OUString& _rNewName ) const
    {
        OSL_ENSURE( _pDataType.is(), "XSDValidationHelper::removeDataTypeFromRepository: invalid data type!" );
        if ( !_pDataType.is() )
            return false;

        try
        {
            Reference< XDataTypeRepository > xRepository( getDataTypeRepository() );
            OSL_ENSURE( xRepository.is(), "XSDValidationHelper::removeDataTypeFromRepository: invalid data type repository!" );
            if ( !xRepository.is() )
                return false;

            Reference< XDataType > xDataType( _pDataType->getUnoDataType() );
            OSL_ENSURE( xDataType.is(), "XSDValidationHelper::removeDataTypeFromRepository: invalid data type (II)!" );
            if ( !xDataType.is() )
                return false;

            xRepository->cloneDataType( xDataType->getName(), _rNewName );
        }
        catch( const Exception& )
        {
            TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "XSDValidationHelper::cloneDataType" );
        }
        return true;
    }


    bool XSDValidationHelper::removeDataTypeFromRepository( const OUString& _rName ) const
    {
        try
        {
            Reference< XDataTypeRepository > xRepository( getDataTypeRepository() );
            OSL_ENSURE( xRepository.is(), "XSDValidationHelper::removeDataTypeFromRepository: invalid data type repository!" );
            if ( !xRepository.is() )
                return false;

            if ( !xRepository->hasByName( _rName ) )
            {
                OSL_FAIL( "XSDValidationHelper::removeDataTypeFromRepository: invalid repository and/or data type!" );
                return false;
            }

            xRepository->revokeDataType( _rName );
        }
        catch( const Exception& )
        {
            TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "XSDValidationHelper::removeDataTypeFromRepository" );
            return false;
        }
        return true;
    }


    void XSDValidationHelper::setValidatingDataTypeByName( const OUString& _rName ) const
    {
        try
        {
            Reference< XPropertySet > xBinding( getCurrentBinding() );
            OSL_ENSURE( xBinding.is(), "XSDValidationHelper::setValidatingDataTypeByName: no active binding - how this?" );

            if ( xBinding.is() )
            {
                // get the old data type - this is necessary for notifying property changes
                OUString sOldDataTypeName;
                OSL_VERIFY( xBinding->getPropertyValue( PROPERTY_XSD_DATA_TYPE ) >>= sOldDataTypeName );
                Reference< XPropertySet > xOldType;
                try {
                    xOldType = getDataType( sOldDataTypeName );
                } catch( const Exception& ) { }

                // set the new data type name
                xBinding->setPropertyValue( PROPERTY_XSD_DATA_TYPE, Any( _rName ) );

                // retrieve the new data type object
                Reference< XPropertySet > xNewType = getDataType( _rName );

                // fire any changes in the properties which result from this new type
                std::set< OUString > aFilter; aFilter.insert( PROPERTY_NAME );
                firePropertyChanges( xOldType, xNewType, aFilter );

                // fire the change in the Data Type property
                OUString sNewDataTypeName;
                OSL_VERIFY( xBinding->getPropertyValue( PROPERTY_XSD_DATA_TYPE ) >>= sNewDataTypeName );
                firePropertyChange( PROPERTY_XSD_DATA_TYPE, Any( sOldDataTypeName ), Any( sNewDataTypeName ) );
            }
        }
        catch( const Exception& )
        {
            DBG_UNHANDLED_EXCEPTION("extensions.propctrlr");
        }
    }


    void XSDValidationHelper::copyDataType( const OUString& _rFromModel, const OUString& _rToModel,
                const OUString& _rDataTypeName ) const
    {
        if ( _rFromModel == _rToModel )
            // nothing to do (me thinks)
            return;

        try
        {
            Reference< XDataTypeRepository > xFromRepository, xToRepository;
            if ( !_rFromModel.isEmpty() )
                xFromRepository = getDataTypeRepository( _rFromModel );
            if ( !_rToModel.isEmpty() )
                xToRepository = getDataTypeRepository( _rToModel );

            if ( !xFromRepository.is() || !xToRepository.is() )
                return;

            if ( !xFromRepository->hasByName( _rDataTypeName ) || xToRepository->hasByName( _rDataTypeName ) )
                // not existent in the source, or already existent (by name) in the destination
                return;

            // determine the built-in type belonging to the source type
            ::rtl::Reference< XSDDataType > pSourceType = new XSDDataType( xFromRepository->getDataType( _rDataTypeName ) );
            OUString sTargetBaseType = getBasicTypeNameForClass( pSourceType->classify(), xToRepository );

            // create the target type
            Reference< XDataType > xTargetType = xToRepository->cloneDataType( sTargetBaseType, _rDataTypeName );
            ::rtl::Reference< XSDDataType > pTargetType = new XSDDataType( xTargetType );

            // copy the facets
            pTargetType->copyFacetsFrom( pSourceType );
        }
        catch( const Exception& )
        {
            TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "XSDValidationHelper::copyDataType" );
        }
    }


    void XSDValidationHelper::findDefaultFormatForIntrospectee()
    {
        try
        {
            ::rtl::Reference< XSDDataType > xDataType = getValidatingDataType();
            if ( xDataType.is() )
            {
                // find a NumberFormat type corresponding to the DataTypeClass
                sal_Int16 nNumberFormatType = NumberFormat::NUMBER;
                switch ( xDataType->classify() )
                {
                case DataTypeClass::DATETIME:
                    nNumberFormatType = NumberFormat::DATETIME;
                    break;
                case DataTypeClass::DATE:
                    nNumberFormatType = NumberFormat::DATE;
                    break;
                case DataTypeClass::TIME:
                    nNumberFormatType = NumberFormat::TIME;
                    break;
                case DataTypeClass::STRING:
                case DataTypeClass::anyURI:
                case DataTypeClass::QName:
                case DataTypeClass::NOTATION:
                    nNumberFormatType = NumberFormat::TEXT;
                    break;
                }

                // get the number formatter from the introspectee
                Reference< XNumberFormatsSupplier > xSupplier;
                Reference< XNumberFormatTypes > xFormatTypes;
                OSL_VERIFY( m_xControlModel->getPropertyValue( PROPERTY_FORMATSSUPPLIER ) >>= xSupplier );
                if ( xSupplier.is() )
                    xFormatTypes.set(xSupplier->getNumberFormats(), css::uno::UNO_QUERY);
                OSL_ENSURE( xFormatTypes.is(), "XSDValidationHelper::findDefaultFormatForIntrospectee: no number formats for the introspectee!" );
                if ( !xFormatTypes.is() )
                    return;

                // and the standard format for the given NumberFormat type
                sal_Int32 nDesiredFormat = xFormatTypes->getStandardFormat( nNumberFormatType, SvtSysLocale().GetLanguageTag().getLocale() );

                // set this at the introspectee
                m_xControlModel->setPropertyValue( PROPERTY_FORMATKEY, Any( nDesiredFormat ) );
            }
        }
        catch( const Exception& )
        {
            TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "XSDValidationHelper::findDefaultFormatForIntrospectee" );
        }
    }


    OUString XSDValidationHelper::getBasicTypeNameForClass( sal_Int16 _nClass ) const
    {
        return getBasicTypeNameForClass( _nClass, getDataTypeRepository() );
    }


    OUString XSDValidationHelper::getBasicTypeNameForClass( sal_Int16 _nClass, const Reference< XDataTypeRepository >& _rxRepository )
    {
        OUString sReturn;
        OSL_ENSURE( _rxRepository.is(), "XSDValidationHelper::getBasicTypeNameForClass: invalid repository!" );
        if ( !_rxRepository.is() )
            return sReturn;

        try
        {
            Reference< XDataType > xDataType = _rxRepository->getBasicDataType( _nClass );
            OSL_ENSURE( xDataType.is(), "XSDValidationHelper::getBasicTypeNameForClass: invalid data type returned!" );
            if ( xDataType.is() )
                sReturn = xDataType->getName();
        }
        catch( const Exception& )
        {
            TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "XSDValidationHelper::getBasicTypeNameForClass" );
        }

        return sReturn;
    }


} // namespace pcr


/* vim:set shiftwidth=4 softtabstop=4 expandtab: */