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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 <sal/config.h>
21 :
22 : #include <map>
23 :
24 : #include <com/sun/star/lang/XServiceInfo.hpp>
25 : #include <com/sun/star/lang/XTypeProvider.hpp>
26 : #include <cppuhelper/weakagg.hxx>
27 : #include <cppuhelper/interfacecontainer.hxx>
28 : #include <cppuhelper/supportsservice.hxx>
29 : #include <comphelper/propertysethelper.hxx>
30 : #include <osl/mutex.hxx>
31 : #include <comphelper/genericpropertyset.hxx>
32 : #include <comphelper/propertysetinfo.hxx>
33 : #include <comphelper/servicehelper.hxx>
34 :
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 : typedef std::map<OUString, Any> GenericAnyMapImpl;
44 :
45 : namespace comphelper
46 : {
47 3338 : 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<OUString> m_aListener;
61 :
62 : protected:
63 : virtual void _setPropertyValues( const PropertyMapEntry** ppEntries, const Any* pValues ) throw( UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException ) SAL_OVERRIDE;
64 : virtual void _getPropertyValues( const PropertyMapEntry** ppEntries, Any* pValue ) throw( UnknownPropertyException, WrappedTargetException ) SAL_OVERRIDE;
65 :
66 : public:
67 : explicit GenericPropertySet( PropertySetInfo* pInfo ) throw();
68 : virtual ~GenericPropertySet() throw();
69 :
70 : // XInterface
71 : virtual Any SAL_CALL queryAggregation( const Type & rType ) throw( RuntimeException, std::exception) SAL_OVERRIDE;
72 : virtual Any SAL_CALL queryInterface( const Type & rType ) throw( RuntimeException, std::exception) SAL_OVERRIDE;
73 : virtual void SAL_CALL acquire() throw() SAL_OVERRIDE;
74 : virtual void SAL_CALL release() throw() SAL_OVERRIDE;
75 :
76 : // XTypeProvider
77 : virtual Sequence< Type > SAL_CALL getTypes( ) throw( RuntimeException, std::exception) SAL_OVERRIDE;
78 : virtual Sequence< sal_Int8 > SAL_CALL getImplementationId( ) throw( RuntimeException, std::exception) SAL_OVERRIDE;
79 :
80 : // XServiceInfo
81 : virtual OUString SAL_CALL getImplementationName() throw( RuntimeException, std::exception ) SAL_OVERRIDE;
82 : virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw( RuntimeException, std::exception ) SAL_OVERRIDE;
83 : virtual Sequence< OUString > SAL_CALL getSupportedServiceNames() throw( RuntimeException, std::exception ) SAL_OVERRIDE;
84 :
85 : // XPropertySet
86 : virtual void SAL_CALL addPropertyChangeListener( const 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, std::exception) SAL_OVERRIDE;
87 : virtual void SAL_CALL removePropertyChangeListener( const 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, std::exception) SAL_OVERRIDE;
88 : };
89 :
90 : }
91 :
92 :
93 :
94 1669 : GenericPropertySet::GenericPropertySet( PropertySetInfo* pInfo ) throw()
95 : : PropertySetHelper( pInfo )
96 1669 : ,m_aListener(maMutex)
97 : {
98 1669 : }
99 :
100 3338 : GenericPropertySet::~GenericPropertySet() throw()
101 : {
102 3338 : }
103 0 : void SAL_CALL GenericPropertySet::addPropertyChangeListener( const OUString& aPropertyName, const Reference< XPropertyChangeListener >& xListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
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 OUString& aPropertyName, const Reference< XPropertyChangeListener >& xListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
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 19436 : void GenericPropertySet::_setPropertyValues( const PropertyMapEntry** ppEntries, const Any* pValues )
150 : throw(UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException )
151 : {
152 19436 : ResettableMutexGuard aGuard( maMutex );
153 :
154 58308 : while( *ppEntries )
155 : {
156 19436 : OInterfaceContainerHelper * pHelper = m_aListener.getContainer((*ppEntries)->maName);
157 :
158 19436 : maAnyMap[ (*ppEntries)->maName ] = *pValues;
159 :
160 19436 : if ( pHelper )
161 : {
162 0 : PropertyChangeEvent aEvt;
163 0 : aEvt.PropertyName = (*ppEntries)->maName;
164 0 : aEvt.NewValue = *pValues;
165 0 : aGuard.clear();
166 0 : pHelper->notifyEach( &XPropertyChangeListener::propertyChange, aEvt );
167 0 : aGuard.reset();
168 : }
169 :
170 19436 : ppEntries++;
171 19436 : pValues++;
172 19436 : }
173 19436 : }
174 :
175 48727 : void GenericPropertySet::_getPropertyValues( const comphelper::PropertyMapEntry** ppEntries, Any* pValue )
176 : throw( UnknownPropertyException, WrappedTargetException )
177 : {
178 48727 : MutexGuard aGuard( maMutex );
179 :
180 146181 : while( *ppEntries )
181 : {
182 48727 : *pValue = maAnyMap[ (*ppEntries)->maName ];
183 :
184 48727 : ppEntries++;
185 48727 : pValue++;
186 48727 : }
187 48727 : }
188 :
189 : // XInterface
190 :
191 26523 : Any SAL_CALL GenericPropertySet::queryInterface( const Type & rType )
192 : throw( RuntimeException, std::exception )
193 : {
194 26523 : return OWeakAggObject::queryInterface( rType );
195 : }
196 :
197 26523 : Any SAL_CALL GenericPropertySet::queryAggregation( const Type & rType )
198 : throw(RuntimeException, std::exception)
199 : {
200 26523 : Any aAny;
201 :
202 26523 : if( rType == cppu::UnoType<XServiceInfo>::get())
203 0 : aAny <<= Reference< XServiceInfo >(this);
204 26523 : else if( rType == cppu::UnoType<XTypeProvider>::get())
205 0 : aAny <<= Reference< XTypeProvider >(this);
206 26523 : else if( rType == cppu::UnoType<XPropertySet>::get())
207 4833 : aAny <<= Reference< XPropertySet >(this);
208 21690 : else if( rType == cppu::UnoType<XMultiPropertySet>::get())
209 0 : aAny <<= Reference< XMultiPropertySet >(this);
210 : else
211 21690 : aAny <<= OWeakAggObject::queryAggregation( rType );
212 :
213 26523 : return aAny;
214 : }
215 :
216 39381 : void SAL_CALL GenericPropertySet::acquire() throw()
217 : {
218 39381 : OWeakAggObject::acquire();
219 39381 : }
220 :
221 39381 : void SAL_CALL GenericPropertySet::release() throw()
222 : {
223 39381 : OWeakAggObject::release();
224 39381 : }
225 :
226 0 : uno::Sequence< uno::Type > SAL_CALL GenericPropertySet::getTypes()
227 : throw (uno::RuntimeException, std::exception)
228 : {
229 0 : uno::Sequence< uno::Type > aTypes( 5 );
230 0 : uno::Type* pTypes = aTypes.getArray();
231 :
232 0 : *pTypes++ = cppu::UnoType<XAggregation>::get();
233 0 : *pTypes++ = cppu::UnoType<XServiceInfo>::get();
234 0 : *pTypes++ = cppu::UnoType<XTypeProvider>::get();
235 0 : *pTypes++ = cppu::UnoType<XPropertySet>::get();
236 0 : *pTypes++ = cppu::UnoType<XMultiPropertySet>::get();
237 :
238 0 : return aTypes;
239 : }
240 :
241 0 : uno::Sequence< sal_Int8 > SAL_CALL GenericPropertySet::getImplementationId()
242 : throw (uno::RuntimeException, std::exception)
243 : {
244 0 : return css::uno::Sequence<sal_Int8>();
245 : }
246 :
247 : // XServiceInfo
248 0 : sal_Bool SAL_CALL GenericPropertySet::supportsService( const OUString& ServiceName ) throw(RuntimeException, std::exception)
249 : {
250 0 : return cppu::supportsService(this, ServiceName);
251 : }
252 :
253 0 : OUString SAL_CALL GenericPropertySet::getImplementationName() throw( RuntimeException, std::exception )
254 : {
255 0 : return OUString( "com.sun.star.comp.comphelper.GenericPropertySet" );
256 : }
257 :
258 0 : Sequence< OUString > SAL_CALL GenericPropertySet::getSupportedServiceNames( )
259 : throw( RuntimeException, std::exception )
260 : {
261 0 : Sequence< OUString > aSNS( 1 );
262 0 : aSNS.getArray()[0] = "com.sun.star.beans.XPropertySet";
263 0 : return aSNS;
264 : }
265 :
266 1669 : ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > comphelper::GenericPropertySet_CreateInstance( comphelper::PropertySetInfo* pInfo )
267 : {
268 1669 : return static_cast<XPropertySet*>(new GenericPropertySet( pInfo ));
269 : }
270 :
271 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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