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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 <com/sun/star/lang/XServiceInfo.hpp>
21 : #include <com/sun/star/lang/XTypeProvider.hpp>
22 : #include <cppuhelper/weakagg.hxx>
23 : #include <cppuhelper/interfacecontainer.hxx>
24 : #include <comphelper/propertysethelper.hxx>
25 : #include <osl/mutex.hxx>
26 : #include <comphelper/genericpropertyset.hxx>
27 : #include <comphelper/propertysetinfo.hxx>
28 : #include <comphelper/stl_types.hxx>
29 : #include <comphelper/servicehelper.hxx>
30 : #include <rtl/uuid.h>
31 :
32 : ///////////////////////////////////////////////////////////////////////
33 :
34 : using namespace ::rtl;
35 : using namespace ::osl;
36 : using namespace ::cppu;
37 : using namespace ::comphelper;
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::lang;
42 :
43 : DECLARE_STL_USTRINGACCESS_MAP( Any, GenericAnyMapImpl );
44 :
45 : namespace comphelper
46 : {
47 422 : struct IMPL_GenericPropertySet_MutexContainer
48 : {
49 : Mutex maMutex ;
50 : } ;
51 :
52 : class GenericPropertySet : public OWeakAggObject,
53 : public XServiceInfo,
54 : public XTypeProvider,
55 : public PropertySetHelper,
56 : private IMPL_GenericPropertySet_MutexContainer
57 : {
58 : private:
59 : GenericAnyMapImpl maAnyMap;
60 : ::cppu::OMultiTypeInterfaceContainerHelperVar< ::rtl::OUString, ::rtl::OUStringHash,UStringEqual> m_aListener;
61 :
62 : protected:
63 : virtual void _setPropertyValues( const PropertyMapEntry** ppEntries, const Any* pValues ) throw( UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException );
64 : virtual void _getPropertyValues( const PropertyMapEntry** ppEntries, Any* pValue ) throw( UnknownPropertyException, WrappedTargetException );
65 :
66 : public:
67 : GenericPropertySet( PropertySetInfo* pInfo ) throw();
68 : virtual ~GenericPropertySet() throw();
69 :
70 : // XInterface
71 : virtual Any SAL_CALL queryAggregation( const Type & rType ) throw( RuntimeException);
72 : virtual Any SAL_CALL queryInterface( const Type & rType ) throw( RuntimeException);
73 : virtual void SAL_CALL acquire() throw();
74 : virtual void SAL_CALL release() throw();
75 :
76 : // XTypeProvider
77 : virtual Sequence< Type > SAL_CALL getTypes( ) throw( RuntimeException);
78 : virtual Sequence< sal_Int8 > SAL_CALL getImplementationId( ) throw( RuntimeException);
79 :
80 : // XServiceInfo
81 : virtual rtl::OUString SAL_CALL getImplementationName() throw( RuntimeException );
82 : virtual sal_Bool SAL_CALL supportsService( const rtl::OUString& ServiceName ) throw( RuntimeException );
83 : virtual Sequence< rtl::OUString > SAL_CALL getSupportedServiceNames() throw( RuntimeException );
84 :
85 : // XPropertySet
86 : virtual void SAL_CALL addPropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& xListener ) throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
87 : virtual void SAL_CALL removePropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& aListener ) throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
88 : };
89 :
90 : }
91 :
92 : ///////////////////////////////////////////////////////////////////////
93 :
94 211 : GenericPropertySet::GenericPropertySet( PropertySetInfo* pInfo ) throw()
95 : : PropertySetHelper( pInfo )
96 211 : ,m_aListener(maMutex)
97 : {
98 211 : }
99 :
100 422 : GenericPropertySet::~GenericPropertySet() throw()
101 : {
102 422 : }
103 0 : void SAL_CALL GenericPropertySet::addPropertyChangeListener( const ::rtl::OUString& aPropertyName, const Reference< XPropertyChangeListener >& xListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException)
104 : {
105 0 : Reference < XPropertySetInfo > xInfo = getPropertySetInfo( );
106 0 : if ( xInfo.is() )
107 : {
108 0 : if ( aPropertyName.isEmpty() )
109 : {
110 0 : Sequence< Property> aSeq = xInfo->getProperties();
111 0 : const Property* pIter = aSeq.getConstArray();
112 0 : const Property* pEnd = pIter + aSeq.getLength();
113 0 : for( ; pIter != pEnd ; ++pIter)
114 : {
115 0 : m_aListener.addInterface(pIter->Name,xListener);
116 0 : }
117 : }
118 0 : else if ( xInfo->hasPropertyByName(aPropertyName) )
119 0 : m_aListener.addInterface(aPropertyName,xListener);
120 : else
121 0 : throw UnknownPropertyException( aPropertyName, *this );
122 0 : }
123 0 : }
124 :
125 0 : void SAL_CALL GenericPropertySet::removePropertyChangeListener( const ::rtl::OUString& aPropertyName, const Reference< XPropertyChangeListener >& xListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException)
126 : {
127 0 : ResettableMutexGuard aGuard( maMutex );
128 0 : Reference < XPropertySetInfo > xInfo = getPropertySetInfo( );
129 0 : aGuard.clear();
130 0 : if ( xInfo.is() )
131 : {
132 0 : if ( aPropertyName.isEmpty() )
133 : {
134 0 : Sequence< Property> aSeq = xInfo->getProperties();
135 0 : const Property* pIter = aSeq.getConstArray();
136 0 : const Property* pEnd = pIter + aSeq.getLength();
137 0 : for( ; pIter != pEnd ; ++pIter)
138 : {
139 0 : m_aListener.removeInterface(pIter->Name,xListener);
140 0 : }
141 : }
142 0 : else if ( xInfo->hasPropertyByName(aPropertyName) )
143 0 : m_aListener.removeInterface(aPropertyName,xListener);
144 : else
145 0 : throw UnknownPropertyException( aPropertyName, *this );
146 0 : }
147 0 : }
148 :
149 1591 : void GenericPropertySet::_setPropertyValues( const PropertyMapEntry** ppEntries, const Any* pValues )
150 : throw(UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException )
151 : {
152 1591 : ResettableMutexGuard aGuard( maMutex );
153 :
154 4773 : while( *ppEntries )
155 : {
156 1591 : const OUString aPropertyName( (*ppEntries)->mpName, (*ppEntries)->mnNameLen, RTL_TEXTENCODING_ASCII_US );
157 1591 : OInterfaceContainerHelper * pHelper = m_aListener.getContainer(aPropertyName);
158 :
159 1591 : maAnyMap[ aPropertyName ] = *pValues;
160 :
161 1591 : if ( pHelper )
162 : {
163 0 : PropertyChangeEvent aEvt;
164 0 : aEvt.PropertyName = aPropertyName;
165 0 : aEvt.NewValue = *pValues;
166 0 : aGuard.clear();
167 0 : pHelper->notifyEach( &XPropertyChangeListener::propertyChange, aEvt );
168 0 : aGuard.reset();
169 : }
170 :
171 1591 : ppEntries++;
172 1591 : pValues++;
173 3182 : }
174 1591 : }
175 :
176 3546 : void GenericPropertySet::_getPropertyValues( const comphelper::PropertyMapEntry** ppEntries, Any* pValue )
177 : throw( UnknownPropertyException, WrappedTargetException )
178 : {
179 3546 : MutexGuard aGuard( maMutex );
180 :
181 10638 : while( *ppEntries )
182 : {
183 3546 : const OUString aPropertyName( (*ppEntries)->mpName, (*ppEntries)->mnNameLen, RTL_TEXTENCODING_ASCII_US );
184 3546 : *pValue = maAnyMap[ aPropertyName ];
185 :
186 3546 : ppEntries++;
187 3546 : pValue++;
188 7092 : }
189 3546 : }
190 :
191 : // XInterface
192 :
193 2874 : Any SAL_CALL GenericPropertySet::queryInterface( const Type & rType )
194 : throw( RuntimeException )
195 : {
196 2874 : return OWeakAggObject::queryInterface( rType );
197 : }
198 :
199 2874 : Any SAL_CALL GenericPropertySet::queryAggregation( const Type & rType )
200 : throw(RuntimeException)
201 : {
202 2874 : Any aAny;
203 :
204 2874 : if( rType == ::getCppuType((const Reference< XServiceInfo >*)0) )
205 0 : aAny <<= Reference< XServiceInfo >(this);
206 2874 : else if( rType == ::getCppuType((const Reference< XTypeProvider >*)0) )
207 0 : aAny <<= Reference< XTypeProvider >(this);
208 2874 : else if( rType == ::getCppuType((const Reference< XPropertySet >*)0) )
209 506 : aAny <<= Reference< XPropertySet >(this);
210 2368 : else if( rType == ::getCppuType((const Reference< XMultiPropertySet >*)0) )
211 0 : aAny <<= Reference< XMultiPropertySet >(this);
212 : else
213 2368 : aAny <<= OWeakAggObject::queryAggregation( rType );
214 :
215 2874 : return aAny;
216 : }
217 :
218 3678 : void SAL_CALL GenericPropertySet::acquire() throw()
219 : {
220 3678 : OWeakAggObject::acquire();
221 3678 : }
222 :
223 3678 : void SAL_CALL GenericPropertySet::release() throw()
224 : {
225 3678 : OWeakAggObject::release();
226 3678 : }
227 :
228 0 : uno::Sequence< uno::Type > SAL_CALL GenericPropertySet::getTypes()
229 : throw (uno::RuntimeException)
230 : {
231 0 : uno::Sequence< uno::Type > aTypes( 5 );
232 0 : uno::Type* pTypes = aTypes.getArray();
233 :
234 0 : *pTypes++ = ::getCppuType((const uno::Reference< XAggregation>*)0);
235 0 : *pTypes++ = ::getCppuType((const uno::Reference< XServiceInfo>*)0);
236 0 : *pTypes++ = ::getCppuType((const uno::Reference< XTypeProvider>*)0);
237 0 : *pTypes++ = ::getCppuType((const uno::Reference< XPropertySet>*)0);
238 0 : *pTypes++ = ::getCppuType((const uno::Reference< XMultiPropertySet>*)0);
239 :
240 0 : return aTypes;
241 : }
242 :
243 : namespace
244 : {
245 : class theGenericPropertySetImplmentationId : public rtl::Static< UnoTunnelIdInit, theGenericPropertySetImplmentationId > {};
246 : }
247 :
248 0 : uno::Sequence< sal_Int8 > SAL_CALL GenericPropertySet::getImplementationId()
249 : throw (uno::RuntimeException)
250 : {
251 0 : return theGenericPropertySetImplmentationId::get().getSeq();
252 : }
253 :
254 : // XServiceInfo
255 :
256 0 : sal_Bool SAL_CALL GenericPropertySet::supportsService( const OUString& ServiceName ) throw(RuntimeException)
257 : {
258 0 : Sequence< OUString > aSNL( getSupportedServiceNames() );
259 0 : const OUString * pArray = aSNL.getConstArray();
260 :
261 0 : for( sal_Int32 i = 0; i < aSNL.getLength(); ++i )
262 0 : if( pArray[i] == ServiceName )
263 0 : return sal_True;
264 :
265 0 : return sal_False;
266 : }
267 :
268 0 : OUString SAL_CALL GenericPropertySet::getImplementationName() throw( RuntimeException )
269 : {
270 0 : return OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.comphelper.GenericPropertySet") );
271 : }
272 :
273 0 : Sequence< OUString > SAL_CALL GenericPropertySet::getSupportedServiceNames( )
274 : throw( RuntimeException )
275 : {
276 0 : Sequence< OUString > aSNS( 1 );
277 0 : aSNS.getArray()[0] = OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.beans.XPropertySet" ));
278 0 : return aSNS;
279 : }
280 :
281 211 : ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > comphelper::GenericPropertySet_CreateInstance( comphelper::PropertySetInfo* pInfo )
282 : {
283 211 : return (XPropertySet*)new GenericPropertySet( pInfo );
284 : }
285 :
286 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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