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