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_editeng.hxx" 26 27 //------------------------------------------------------------------------ 28 // 29 // Global header 30 // 31 //------------------------------------------------------------------------ 32 #include <vos/mutex.hxx> 33 #include <com/sun/star/uno/Any.hxx> 34 #include <com/sun/star/uno/Reference.hxx> 35 #include <cppuhelper/weakref.hxx> 36 #include <com/sun/star/lang/XComponent.hpp> 37 #include <cppuhelper/typeprovider.hxx> 38 39 40 //------------------------------------------------------------------------ 41 // 42 // Project-local header 43 // 44 //------------------------------------------------------------------------ 45 46 #include <editeng/unopracc.hxx> 47 #include <editeng/unoedsrc.hxx> 48 49 using namespace ::com::sun::star; 50 51 //------------------------------------------------------------------------ 52 // 53 // SvxAccessibleTextPropertySet implementation 54 // 55 //------------------------------------------------------------------------ 56 57 SvxAccessibleTextPropertySet::SvxAccessibleTextPropertySet( const SvxEditSource* pEditSrc, const SvxItemPropertySet* pPropSet ) 58 : SvxUnoTextRangeBase( pEditSrc, pPropSet ) 59 { 60 } 61 62 SvxAccessibleTextPropertySet::~SvxAccessibleTextPropertySet() throw() 63 { 64 } 65 66 uno::Reference< text::XText > SAL_CALL SvxAccessibleTextPropertySet::getText() throw (uno::RuntimeException) 67 { 68 // TODO (empty?) 69 return uno::Reference< text::XText > (); 70 } 71 72 uno::Any SAL_CALL SvxAccessibleTextPropertySet::queryAggregation( const uno::Type & ) throw(uno::RuntimeException) 73 { 74 // TODO (empty?) 75 return uno::Any(); 76 } 77 78 uno::Any SAL_CALL SvxAccessibleTextPropertySet::queryInterface( const uno::Type & rType ) 79 throw(uno::RuntimeException) 80 { 81 return OWeakObject::queryInterface(rType); 82 } 83 84 void SAL_CALL SvxAccessibleTextPropertySet::acquire() 85 throw() 86 { 87 OWeakObject::acquire(); 88 } 89 90 void SAL_CALL SvxAccessibleTextPropertySet::release() 91 throw() 92 { 93 OWeakObject::release(); 94 } 95 96 // XTypeProvider 97 uno::Sequence< uno::Type > SAL_CALL SvxAccessibleTextPropertySet::getTypes() throw ( uno::RuntimeException ) 98 { 99 static ::cppu::OTypeCollection* pTypeCollection = NULL ; 100 101 // double-checked locking pattern. 102 if ( pTypeCollection == NULL ) 103 { 104 osl::MutexGuard aGuard( osl::Mutex::getGlobalMutex() ) ; 105 106 // Control these pointer again ... it can be, that another instance will be faster then these! 107 if ( pTypeCollection == NULL ) 108 { 109 // Create a static typecollection ... 110 static ::cppu::OTypeCollection aTypeCollection( 111 ::getCppuType( static_cast< const uno::Reference< beans::XPropertySet >* > (0) ), 112 ::getCppuType( static_cast< const uno::Reference< beans::XMultiPropertySet >* > (0) ), 113 ::getCppuType( static_cast< const uno::Reference< beans::XPropertyState >* > (0) ), 114 ::getCppuType( static_cast< const uno::Reference< lang::XServiceInfo >* > (0) ), 115 ::getCppuType( static_cast< const uno::Reference< lang::XTypeProvider >* > (0) ) ); 116 117 // ... and set his address to static pointer! 118 pTypeCollection = &aTypeCollection ; 119 } 120 } 121 122 return pTypeCollection->getTypes() ; 123 } 124 125 uno::Sequence< sal_Int8 > SAL_CALL SvxAccessibleTextPropertySet::getImplementationId() 126 throw (uno::RuntimeException) 127 { 128 static uno::Sequence< sal_Int8 > aId; 129 if( aId.getLength() == 0 ) 130 { 131 aId.realloc( 16 ); 132 rtl_createUuid( reinterpret_cast< sal_uInt8* > (aId.getArray()), 0, sal_True ); 133 } 134 return aId; 135 } 136 137 // XServiceInfo 138 ::rtl::OUString SAL_CALL SAL_CALL SvxAccessibleTextPropertySet::getImplementationName (void) throw (uno::RuntimeException) 139 { 140 return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM ("SvxAccessibleTextPropertySet")); 141 } 142 143 sal_Bool SAL_CALL SvxAccessibleTextPropertySet::supportsService (const ::rtl::OUString& sServiceName) throw (uno::RuntimeException) 144 { 145 // Iterate over all supported service names and return true if on of them 146 // matches the given name. 147 uno::Sequence< ::rtl::OUString> aSupportedServices ( 148 getSupportedServiceNames ()); 149 for (int i=0; i<aSupportedServices.getLength(); i++) 150 if (sServiceName == aSupportedServices[i]) 151 return sal_True; 152 return sal_False; 153 } 154 155 uno::Sequence< ::rtl::OUString> SAL_CALL SvxAccessibleTextPropertySet::getSupportedServiceNames (void) throw (uno::RuntimeException) 156 { 157 // TODO 158 return SvxUnoTextRangeBase::getSupportedServiceNames(); 159 } 160 161 // XServiceName 162 ::rtl::OUString SAL_CALL SvxAccessibleTextPropertySet::getServiceName() throw (uno::RuntimeException) 163 { 164 return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.beans.PropertyValue")); 165 } 166 167 168