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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 "OPropertySet.hxx"
21 : #include "ImplOPropertySet.hxx"
22 : #include "ContainerHelper.hxx"
23 : #include <cppuhelper/queryinterface.hxx>
24 : #include <comphelper/servicehelper.hxx>
25 :
26 : #include <vector>
27 : #include <algorithm>
28 :
29 : using namespace ::com::sun::star;
30 :
31 : using ::com::sun::star::style::XStyleSupplier;
32 :
33 : using ::com::sun::star::uno::Reference;
34 : using ::com::sun::star::uno::Sequence;
35 : using ::com::sun::star::uno::Any;
36 : using ::rtl::OUString;
37 : using ::osl::MutexGuard;
38 :
39 : // needed for MS compiler
40 : using ::cppu::OBroadcastHelper;
41 : using ::cppu::OPropertySetHelper;
42 : using ::cppu::OWeakObject;
43 :
44 : namespace property
45 : {
46 :
47 1866 : OPropertySet::OPropertySet( ::osl::Mutex & par_rMutex ) :
48 : OBroadcastHelper( par_rMutex ),
49 : // the following causes a warning; there seems to be no way to avoid it
50 : OPropertySetHelper( static_cast< OBroadcastHelper & >( *this )),
51 : m_rMutex( par_rMutex ),
52 0 : m_pImplProperties( new impl::ImplOPropertySet() ),
53 1866 : m_bSetNewValuesExplicitlyEvenIfTheyEqualDefault(false)
54 : {
55 1866 : }
56 :
57 0 : OPropertySet::OPropertySet( const OPropertySet & rOther, ::osl::Mutex & par_rMutex ) :
58 : OBroadcastHelper( par_rMutex ),
59 : // the following causes a warning; there seems to be no way to avoid it
60 : OPropertySetHelper( static_cast< OBroadcastHelper & >( *this )),
61 : m_rMutex( par_rMutex ),
62 0 : m_bSetNewValuesExplicitlyEvenIfTheyEqualDefault(false)
63 : {
64 0 : MutexGuard aGuard( m_rMutex );
65 0 : if( rOther.m_pImplProperties.get())
66 0 : m_pImplProperties.reset( new impl::ImplOPropertySet( * rOther.m_pImplProperties.get()));
67 0 : }
68 :
69 57 : void OPropertySet::SetNewValuesExplicitlyEvenIfTheyEqualDefault()
70 : {
71 57 : m_bSetNewValuesExplicitlyEvenIfTheyEqualDefault = true;
72 57 : }
73 :
74 1866 : OPropertySet::~OPropertySet()
75 1866 : {}
76 :
77 0 : void OPropertySet::disposePropertySet()
78 : {
79 0 : m_pImplProperties.reset( 0 );
80 0 : }
81 :
82 10140 : Any SAL_CALL OPropertySet::queryInterface( const uno::Type& aType )
83 : throw (uno::RuntimeException)
84 : {
85 : return ::cppu::queryInterface(
86 : aType,
87 : static_cast< lang::XTypeProvider * >( this ),
88 : static_cast< beans::XPropertySet * >( this ),
89 : static_cast< beans::XMultiPropertySet * >( this ),
90 : static_cast< beans::XFastPropertySet * >( this ),
91 : static_cast< beans::XPropertyState * >( this ),
92 : static_cast< beans::XMultiPropertyStates * >( this ),
93 10140 : static_cast< XStyleSupplier * >( this ) );
94 : }
95 :
96 : #define LCL_PROP_CPPUTYPE(t) (::getCppuType( reinterpret_cast< const Reference<t> *>(0)))
97 :
98 : // // ____ XTypeProvider ____
99 : Sequence< uno::Type > SAL_CALL
100 0 : OPropertySet::getTypes()
101 : throw (uno::RuntimeException)
102 : {
103 0 : static Sequence< uno::Type > aTypeList;
104 :
105 0 : MutexGuard aGuard( m_rMutex );
106 :
107 0 : if( aTypeList.getLength() == 0 )
108 : {
109 0 : ::std::vector< uno::Type > aTypes;
110 :
111 0 : aTypes.push_back( LCL_PROP_CPPUTYPE( lang::XTypeProvider ));
112 0 : aTypes.push_back( LCL_PROP_CPPUTYPE( beans::XPropertySet ));
113 0 : aTypes.push_back( LCL_PROP_CPPUTYPE( beans::XMultiPropertySet ));
114 0 : aTypes.push_back( LCL_PROP_CPPUTYPE( beans::XFastPropertySet ));
115 0 : aTypes.push_back( LCL_PROP_CPPUTYPE( beans::XPropertyState ));
116 0 : aTypes.push_back( LCL_PROP_CPPUTYPE( beans::XMultiPropertyStates ));
117 0 : aTypes.push_back( LCL_PROP_CPPUTYPE( XStyleSupplier ));
118 :
119 0 : aTypeList = ::chart::ContainerHelper::ContainerToSequence( aTypes );
120 : }
121 :
122 0 : return aTypeList;
123 : }
124 :
125 : namespace
126 : {
127 : class theOPropertySetImplementationId : public rtl::Static< UnoTunnelIdInit, theOPropertySetImplementationId > {};
128 : }
129 :
130 : Sequence< sal_Int8 > SAL_CALL
131 0 : OPropertySet::getImplementationId()
132 : throw (uno::RuntimeException)
133 : {
134 0 : return theOPropertySetImplementationId::get().getSeq();
135 : }
136 :
137 : // ____ XPropertyState ____
138 : beans::PropertyState SAL_CALL
139 0 : OPropertySet::getPropertyState( const OUString& PropertyName )
140 : throw (beans::UnknownPropertyException,
141 : uno::RuntimeException)
142 : {
143 0 : cppu::IPropertyArrayHelper & rPH = getInfoHelper();
144 :
145 : return m_pImplProperties->GetPropertyStateByHandle(
146 0 : rPH.getHandleByName( PropertyName ));
147 : }
148 :
149 : Sequence< beans::PropertyState > SAL_CALL
150 0 : OPropertySet::getPropertyStates( const Sequence< OUString >& aPropertyName )
151 : throw (beans::UnknownPropertyException,
152 : uno::RuntimeException)
153 : {
154 0 : cppu::IPropertyArrayHelper & rPH = getInfoHelper();
155 :
156 0 : sal_Int32 * pHandles = new sal_Int32[ aPropertyName.getLength() ];
157 0 : rPH.fillHandles( pHandles, aPropertyName );
158 :
159 0 : ::std::vector< sal_Int32 > aHandles( pHandles, pHandles + aPropertyName.getLength());
160 0 : delete[] pHandles;
161 :
162 0 : return m_pImplProperties->GetPropertyStatesByHandle( aHandles );
163 : }
164 :
165 : void SAL_CALL
166 0 : OPropertySet::setPropertyToDefault( const OUString& PropertyName )
167 : throw (beans::UnknownPropertyException,
168 : uno::RuntimeException)
169 : {
170 0 : cppu::IPropertyArrayHelper & rPH = getInfoHelper();
171 :
172 0 : m_pImplProperties->SetPropertyToDefault( rPH.getHandleByName( PropertyName ));
173 0 : firePropertyChangeEvent();
174 0 : }
175 :
176 : Any SAL_CALL
177 0 : OPropertySet::getPropertyDefault( const OUString& aPropertyName )
178 : throw (beans::UnknownPropertyException,
179 : lang::WrappedTargetException,
180 : uno::RuntimeException)
181 : {
182 0 : cppu::IPropertyArrayHelper & rPH = getInfoHelper();
183 :
184 0 : return GetDefaultValue( rPH.getHandleByName( aPropertyName ) );
185 : }
186 :
187 :
188 : // ____ XMultiPropertyStates ____
189 :
190 : // Note: getPropertyStates() is already implemented in XPropertyState with the
191 : // same signature
192 :
193 : void SAL_CALL
194 0 : OPropertySet::setAllPropertiesToDefault()
195 : throw (uno::RuntimeException)
196 : {
197 0 : m_pImplProperties->SetAllPropertiesToDefault();
198 0 : firePropertyChangeEvent();
199 0 : }
200 :
201 : void SAL_CALL
202 0 : OPropertySet::setPropertiesToDefault( const Sequence< OUString >& aPropertyNames )
203 : throw (beans::UnknownPropertyException,
204 : uno::RuntimeException)
205 : {
206 0 : cppu::IPropertyArrayHelper & rPH = getInfoHelper();
207 :
208 0 : sal_Int32 * pHandles = new sal_Int32[ aPropertyNames.getLength() ];
209 0 : rPH.fillHandles( pHandles, aPropertyNames );
210 :
211 0 : ::std::vector< sal_Int32 > aHandles( pHandles, pHandles + aPropertyNames.getLength());
212 0 : delete[] pHandles;
213 :
214 0 : m_pImplProperties->SetPropertiesToDefault( aHandles );
215 0 : }
216 :
217 : Sequence< Any > SAL_CALL
218 0 : OPropertySet::getPropertyDefaults( const Sequence< OUString >& aPropertyNames )
219 : throw (beans::UnknownPropertyException,
220 : lang::WrappedTargetException,
221 : uno::RuntimeException)
222 : {
223 0 : ::cppu::IPropertyArrayHelper & rPH = getInfoHelper();
224 0 : const sal_Int32 nElements = aPropertyNames.getLength();
225 :
226 0 : Sequence< Any > aResult( nElements );
227 0 : Any * pResultArray = aResult.getArray();
228 0 : sal_Int32 nI = 0;
229 :
230 0 : for( ; nI < nElements; ++nI )
231 : {
232 : pResultArray[ nI ] = GetDefaultValue(
233 0 : rPH.getHandleByName( aPropertyNames[ nI ] ));
234 : }
235 :
236 0 : return aResult;
237 : }
238 :
239 14539 : sal_Bool SAL_CALL OPropertySet::convertFastPropertyValue
240 : ( Any & rConvertedValue,
241 : Any & rOldValue,
242 : sal_Int32 nHandle,
243 : const Any& rValue )
244 : throw (lang::IllegalArgumentException)
245 : {
246 14539 : getFastPropertyValue( rOldValue, nHandle );
247 : //accept longs also for short values
248 : {
249 : sal_Int16 nValue;
250 14539 : if( (rOldValue>>=nValue) && !(rValue>>=nValue) )
251 : {
252 0 : sal_Int32 n32Value = 0;
253 0 : if( rValue>>=n32Value )
254 : {
255 0 : rConvertedValue = uno::makeAny( static_cast<sal_Int16>(n32Value) );
256 0 : return sal_True;
257 : }
258 :
259 0 : sal_Int64 n64Value = 0;
260 0 : if( rValue>>=n64Value )
261 : {
262 0 : rConvertedValue = uno::makeAny( static_cast<sal_Int16>(n64Value) );
263 0 : return sal_True;
264 : }
265 : }
266 : }
267 14539 : rConvertedValue = rValue;
268 14539 : if( !m_bSetNewValuesExplicitlyEvenIfTheyEqualDefault && rOldValue == rConvertedValue )
269 9756 : return sal_False;//no change necessary
270 4783 : return sal_True;
271 : }
272 :
273 5187 : void SAL_CALL OPropertySet::setFastPropertyValue_NoBroadcast
274 : ( sal_Int32 nHandle,
275 : const Any& rValue )
276 : throw (uno::Exception)
277 : {
278 : #if OSL_DEBUG_LEVEL > 0
279 : if( rValue.hasValue())
280 : {
281 : cppu::IPropertyArrayHelper & rPH = getInfoHelper();
282 : OUString aName;
283 : rPH.fillPropertyMembersByHandle( &aName, 0, nHandle );
284 : OSL_ENSURE( rValue.isExtractableTo( rPH.getPropertyByName( aName ).Type ),
285 : "Property type is wrong" );
286 : }
287 : #endif
288 :
289 5187 : Any aDefault;
290 : try
291 : {
292 5187 : aDefault = GetDefaultValue( nHandle );
293 : }
294 0 : catch( const beans::UnknownPropertyException& )
295 : {
296 0 : aDefault.clear();
297 : }
298 5187 : m_pImplProperties->SetPropertyValueByHandle( nHandle, rValue );
299 5187 : if( !m_bSetNewValuesExplicitlyEvenIfTheyEqualDefault && aDefault.hasValue() && aDefault == rValue ) //#i98893# don't export defaults to file
300 161 : m_pImplProperties->SetPropertyToDefault( nHandle );
301 : else
302 5026 : m_pImplProperties->SetPropertyValueByHandle( nHandle, rValue );
303 5187 : }
304 :
305 55098 : void SAL_CALL OPropertySet::getFastPropertyValue
306 : ( Any& rValue,
307 : sal_Int32 nHandle ) const
308 : {
309 55098 : if( ! m_pImplProperties->GetPropertyValueByHandle( rValue, nHandle ))
310 : {
311 : // property was not set -> try style
312 52283 : uno::Reference< beans::XFastPropertySet > xStylePropSet( m_pImplProperties->GetStyle(), uno::UNO_QUERY );
313 52283 : if( xStylePropSet.is() )
314 : {
315 : #ifdef DBG_UTIL
316 : {
317 : // check if the handle of the style points to the same property
318 : // name as the handle in this property set
319 : uno::Reference< beans::XPropertySet > xPropSet( xStylePropSet, uno::UNO_QUERY );
320 : if( xPropSet.is())
321 : {
322 : uno::Reference< beans::XPropertySetInfo > xInfo( xPropSet->getPropertySetInfo(),
323 : uno::UNO_QUERY );
324 : if( xInfo.is() )
325 : {
326 : // for some reason the virtual method getInfoHelper() is
327 : // not const
328 : ::cppu::IPropertyArrayHelper & rPH =
329 : const_cast< OPropertySet * >( this )->getInfoHelper();
330 :
331 : // find the Property with Handle nHandle in Style
332 : Sequence< beans::Property > aProps( xInfo->getProperties() );
333 : sal_Int32 nI = aProps.getLength() - 1;
334 : while( ( nI >= 0 ) && nHandle != aProps[ nI ].Handle )
335 : --nI;
336 :
337 : if( nI >= 0 ) // => nHandle == aProps[nI].Handle
338 : {
339 : // check whether the handle in this property set is
340 : // the same as the one in the style
341 : beans::Property aProp( rPH.getPropertyByName( aProps[ nI ].Name ) );
342 : OSL_ENSURE( nHandle == aProp.Handle,
343 : "HandleCheck: Handles for same property differ!" );
344 :
345 : if( nHandle == aProp.Handle )
346 : {
347 : OSL_ENSURE( aProp.Type == aProps[nI].Type,
348 : "HandleCheck: Types differ!" );
349 : OSL_ENSURE( aProp.Attributes == aProps[nI].Attributes,
350 : "HandleCheck: Attributes differ!" );
351 : }
352 : }
353 : else
354 : {
355 : OSL_FAIL( "HandleCheck: Handle not found in Style" );
356 : }
357 : }
358 : else
359 : OSL_FAIL( "HandleCheck: Invalid XPropertySetInfo returned" );
360 : }
361 : else
362 : OSL_FAIL( "HandleCheck: XPropertySet not supported" );
363 : }
364 : #endif
365 0 : rValue = xStylePropSet->getFastPropertyValue( nHandle );
366 : }
367 : else
368 : {
369 : // there is no style (or the style does not support XFastPropertySet)
370 : // => take the default value
371 : try
372 : {
373 52283 : rValue = GetDefaultValue( nHandle );
374 : }
375 0 : catch( const beans::UnknownPropertyException& )
376 : {
377 0 : rValue.clear();
378 : }
379 52283 : }
380 : }
381 55098 : }
382 :
383 0 : void OPropertySet::firePropertyChangeEvent()
384 : {
385 : // nothing in base class
386 0 : }
387 :
388 : // ____ XStyleSupplier ____
389 0 : Reference< style::XStyle > SAL_CALL OPropertySet::getStyle()
390 : throw (uno::RuntimeException)
391 : {
392 0 : return m_pImplProperties->GetStyle();
393 : }
394 :
395 0 : void SAL_CALL OPropertySet::setStyle( const Reference< style::XStyle >& xStyle )
396 : throw (lang::IllegalArgumentException,
397 : uno::RuntimeException)
398 : {
399 0 : if( ! m_pImplProperties->SetStyle( xStyle ))
400 : throw lang::IllegalArgumentException(
401 : OUString( RTL_CONSTASCII_USTRINGPARAM( "Empty Style" )),
402 : static_cast< beans::XPropertySet * >( this ),
403 0 : 0 );
404 0 : }
405 :
406 : // ____ XMultiPropertySet ____
407 1294 : void SAL_CALL OPropertySet::setPropertyValues(
408 : const Sequence< OUString >& PropertyNames, const Sequence< Any >& Values )
409 : throw(beans::PropertyVetoException,
410 : lang::IllegalArgumentException,
411 : lang::WrappedTargetException,
412 : uno::RuntimeException)
413 : {
414 1294 : ::cppu::OPropertySetHelper::setPropertyValues( PropertyNames, Values );
415 :
416 1294 : firePropertyChangeEvent();
417 1294 : }
418 :
419 : // ____ XFastPropertySet ____
420 9343 : void SAL_CALL OPropertySet::setFastPropertyValue( sal_Int32 nHandle, const Any& rValue )
421 : throw(beans::UnknownPropertyException,
422 : beans::PropertyVetoException,
423 : lang::IllegalArgumentException,
424 : lang::WrappedTargetException, uno::RuntimeException)
425 : {
426 9343 : ::cppu::OPropertySetHelper::setFastPropertyValue( nHandle, rValue );
427 :
428 9343 : firePropertyChangeEvent();
429 9343 : }
430 :
431 :
432 : } // namespace property
433 :
434 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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