1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_comphelper.hxx"
26
27 #include "comphelper_module.hxx"
28
29 #include <com/sun/star/ucb/XAnyCompareFactory.hpp>
30 #include <com/sun/star/i18n/XCollator.hpp>
31 #include <com/sun/star/lang/Locale.hpp>
32 #include <com/sun/star/uno/Sequence.h>
33 #include <com/sun/star/beans/PropertyValue.hpp>
34 #include <cppuhelper/implbase3.hxx>
35 #include <cppuhelper/implbase1.hxx>
36 #include <com/sun/star/lang/XServiceInfo.hpp>
37 #include <com/sun/star/lang/XInitialization.hpp>
38 #include <com/sun/star/lang/IllegalArgumentException.hpp>
39 #include <com/sun/star/lang/XMultiComponentFactory.hpp>
40 #include <comphelper/stl_types.hxx>
41 #include <map>
42
43
44 using namespace com::sun::star::uno;
45 using namespace com::sun::star::ucb;
46 using namespace com::sun::star::lang;
47 using namespace com::sun::star::i18n;
48 using namespace rtl;
49
50 //=============================================================================
51
52 class AnyCompare : public ::cppu::WeakImplHelper1< XAnyCompare >
53 {
54 Reference< XCollator > m_rCollator;
55
56 public:
AnyCompare(Reference<XComponentContext> xContext,const Locale & rLocale)57 AnyCompare( Reference< XComponentContext > xContext, const Locale& rLocale ) throw()
58 {
59 Reference< XMultiComponentFactory > xFactory = xContext->getServiceManager();
60 if ( xFactory.is() )
61 {
62 m_rCollator = Reference< XCollator >(
63 xFactory->createInstanceWithContext( OUString::createFromAscii( "com.sun.star.i18n.Collator" ), xContext ),
64 UNO_QUERY );
65 m_rCollator->loadDefaultCollator( rLocale,
66 0 ); //???
67 }
68
69 }
70
71 virtual sal_Int16 SAL_CALL compare( const Any& any1, const Any& any2 );
72 };
73
74 //=============================================================================
75
76 class AnyCompareFactory : public cppu::WeakImplHelper3< XAnyCompareFactory, XInitialization, XServiceInfo >
77 {
78 Reference< XAnyCompare > m_rAnyCompare;
79 Reference< XComponentContext > m_rContext;
80 Locale m_Locale;
81
82 public:
AnyCompareFactory(Reference<XComponentContext> xContext)83 AnyCompareFactory( Reference< XComponentContext > xContext ) : m_rContext( xContext )
84 {}
85
86 // XAnyCompareFactory
87 virtual Reference< XAnyCompare > SAL_CALL createAnyCompareByName ( const OUString& aPropertyName );
88
89 // XInitialization
90 virtual void SAL_CALL initialize( const Sequence< Any >& aArguments );
91
92 // XServiceInfo
93 virtual OUString SAL_CALL getImplementationName( );
94 virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName );
95 virtual Sequence< OUString > SAL_CALL getSupportedServiceNames( );
96
97 // XServiceInfo - static versions (used for component registration)
98 static ::rtl::OUString SAL_CALL getImplementationName_static();
99 static Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames_static();
100 static Reference< XInterface > SAL_CALL Create( const Reference< XComponentContext >& );
101 };
102
103 //===========================================================================================
104
compare(const Any & any1,const Any & any2)105 sal_Int16 SAL_CALL AnyCompare::compare( const Any& any1, const Any& any2 )
106 {
107 sal_Int16 aResult = 0;
108
109 if( m_rCollator.is() )
110 {
111 OUString aStr1;
112 OUString aStr2;
113
114 any1 >>= aStr1;
115 any2 >>= aStr2;
116
117 aResult = ( sal_Int16 )m_rCollator->compareString( aStr1, aStr2 );
118 }
119
120 return aResult;
121 }
122
123 //===========================================================================================
124
createAnyCompareByName(const OUString & aPropertyName)125 Reference< XAnyCompare > SAL_CALL AnyCompareFactory::createAnyCompareByName( const OUString& aPropertyName )
126 {
127 // for now only OUString properties compare is implemented
128 // so no check for the property name is done
129
130 if( aPropertyName.equals( OUString::createFromAscii( "Title" ) ) )
131 return m_rAnyCompare;
132
133 return Reference< XAnyCompare >();
134 }
135
initialize(const Sequence<Any> & aArguments)136 void SAL_CALL AnyCompareFactory::initialize( const Sequence< Any >& aArguments )
137 {
138 if( aArguments.getLength() )
139 {
140 if( aArguments[0] >>= m_Locale )
141 {
142 m_rAnyCompare = new AnyCompare( m_rContext, m_Locale );
143 return;
144 }
145 }
146
147 }
148
getImplementationName()149 OUString SAL_CALL AnyCompareFactory::getImplementationName( )
150 {
151 return getImplementationName_static();
152 }
153
getImplementationName_static()154 OUString SAL_CALL AnyCompareFactory::getImplementationName_static( )
155 {
156 return rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "AnyCompareFactory" ) );
157 }
158
supportsService(const OUString & ServiceName)159 sal_Bool SAL_CALL AnyCompareFactory::supportsService( const OUString& ServiceName )
160 {
161 rtl::OUString aServiceName( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.ucb.AnyCompareFactory" ) );
162 return aServiceName == ServiceName;
163 }
164
getSupportedServiceNames()165 Sequence< OUString > SAL_CALL AnyCompareFactory::getSupportedServiceNames( )
166 {
167 return getSupportedServiceNames_static();
168 }
169
getSupportedServiceNames_static()170 Sequence< OUString > SAL_CALL AnyCompareFactory::getSupportedServiceNames_static( )
171 {
172 const rtl::OUString aServiceName( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.ucb.AnyCompareFactory" ) );
173 const Sequence< rtl::OUString > aSeq( &aServiceName, 1 );
174 return aSeq;
175 }
176
Create(const Reference<XComponentContext> & rxContext)177 Reference< XInterface > SAL_CALL AnyCompareFactory::Create(
178 const Reference< XComponentContext >& rxContext )
179 {
180 return (cppu::OWeakObject*)new AnyCompareFactory( rxContext );
181 }
182
createRegistryInfo_AnyCompareFactory()183 void createRegistryInfo_AnyCompareFactory()
184 {
185 static ::comphelper::module::OAutoRegistration< AnyCompareFactory > aAutoRegistration;
186 }
187