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 #include "Functions.hxx" 24 #include "Function.hxx" 25 #include <tools/debug.hxx> 26 #include "core_resource.hxx" 27 #ifndef REPORTDESIGN_CORE_RESOURCE_HRC_ 28 #include "core_resource.hrc" 29 #endif 30 #include <comphelper/property.hxx> 31 #include <boost/bind.hpp> 32 #include <algorithm> 33 // ============================================================================= 34 namespace reportdesign 35 { 36 // ============================================================================= 37 using namespace com::sun::star; 38 DBG_NAME( rpt_OFunctions ) 39 // ----------------------------------------------------------------------------- 40 OFunctions::OFunctions(const uno::Reference< report::XFunctionsSupplier >& _xParent,const uno::Reference< uno::XComponentContext >& context) 41 :FunctionsBase(m_aMutex) 42 ,m_aContainerListeners(m_aMutex) 43 ,m_xContext(context) 44 ,m_xParent(_xParent) 45 { 46 DBG_CTOR( rpt_OFunctions,NULL); 47 } 48 //-------------------------------------------------------------------------- 49 // TODO: VirtualFunctionFinder: This is virtual function! 50 // 51 OFunctions::~OFunctions() 52 { 53 DBG_DTOR( rpt_OFunctions,NULL); 54 } 55 //-------------------------------------------------------------------------- 56 void SAL_CALL OFunctions::dispose() throw(uno::RuntimeException) 57 { 58 cppu::WeakComponentImplHelperBase::dispose(); 59 } 60 // ----------------------------------------------------------------------------- 61 // TODO: VirtualFunctionFinder: This is virtual function! 62 // 63 void SAL_CALL OFunctions::disposing() 64 { 65 ::std::for_each(m_aFunctions.begin(),m_aFunctions.end(),::boost::mem_fn(&com::sun::star::report::XFunction::dispose)); 66 m_aFunctions.clear(); 67 lang::EventObject aDisposeEvent( static_cast< ::cppu::OWeakObject* >( this ) ); 68 m_aContainerListeners.disposeAndClear( aDisposeEvent ); 69 m_xContext.clear(); 70 } 71 // ----------------------------------------------------------------------------- 72 // XFunctionsSupplier 73 // ----------------------------------------------------------------------------- 74 uno::Reference< report::XFunction > SAL_CALL OFunctions::createFunction( ) throw (uno::RuntimeException) 75 { 76 return new OFunction(m_xContext); 77 } 78 // ----------------------------------------------------------------------------- 79 // XIndexContainer 80 void SAL_CALL OFunctions::insertByIndex( ::sal_Int32 Index, const uno::Any& aElement ) throw (lang::IllegalArgumentException, lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException) 81 { 82 { 83 ::osl::MutexGuard aGuard(m_aMutex); 84 sal_Bool bAdd = (Index == static_cast<sal_Int32>(m_aFunctions.size())); 85 if ( !bAdd ) 86 checkIndex(Index); 87 uno::Reference< report::XFunction > xFunction(aElement,uno::UNO_QUERY); 88 if ( !xFunction.is() ) 89 throw lang::IllegalArgumentException(RPT_RESSTRING(RID_STR_ARGUMENT_IS_NULL,m_xContext->getServiceManager()),*this,2); 90 91 if ( bAdd ) 92 m_aFunctions.push_back(xFunction); 93 else 94 { 95 TFunctions::iterator aPos = m_aFunctions.begin(); 96 ::std::advance(aPos,Index); 97 m_aFunctions.insert(aPos, xFunction); 98 } 99 xFunction->setParent(*this); 100 } 101 // notify our container listeners 102 container::ContainerEvent aEvent(static_cast<container::XContainer*>(this), uno::makeAny(Index), aElement, uno::Any()); 103 m_aContainerListeners.notifyEach(&container::XContainerListener::elementInserted,aEvent); 104 } 105 106 // ----------------------------------------------------------------------------- 107 void SAL_CALL OFunctions::removeByIndex( ::sal_Int32 Index ) throw (lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException) 108 { 109 uno::Reference< report::XFunction > xFunction; 110 { 111 ::osl::MutexGuard aGuard(m_aMutex); 112 checkIndex(Index); 113 TFunctions::iterator aPos = m_aFunctions.begin(); 114 ::std::advance(aPos,Index); 115 xFunction = *aPos; 116 m_aFunctions.erase(aPos); 117 xFunction->setParent(NULL); 118 } 119 container::ContainerEvent aEvent(static_cast<container::XContainer*>(this), uno::makeAny(Index), uno::makeAny(xFunction), uno::Any()); 120 m_aContainerListeners.notifyEach(&container::XContainerListener::elementRemoved,aEvent); 121 } 122 // ----------------------------------------------------------------------------- 123 // XIndexReplace 124 void SAL_CALL OFunctions::replaceByIndex( ::sal_Int32 Index, const uno::Any& Element ) throw (lang::IllegalArgumentException, lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException) 125 { 126 uno::Any aOldElement; 127 { 128 ::osl::MutexGuard aGuard(m_aMutex); 129 checkIndex(Index); 130 uno::Reference< report::XFunction > xFunction(Element,uno::UNO_QUERY); 131 if ( !xFunction.is() ) 132 throw lang::IllegalArgumentException(RPT_RESSTRING(RID_STR_ARGUMENT_IS_NULL,m_xContext->getServiceManager()),*this,2); 133 TFunctions::iterator aPos = m_aFunctions.begin(); 134 ::std::advance(aPos,Index); 135 aOldElement <<= *aPos; 136 *aPos = xFunction; 137 } 138 139 container::ContainerEvent aEvent(static_cast<container::XContainer*>(this), uno::makeAny(Index), Element, aOldElement); 140 m_aContainerListeners.notifyEach(&container::XContainerListener::elementReplaced,aEvent); 141 } 142 // ----------------------------------------------------------------------------- 143 // XIndexAccess 144 ::sal_Int32 SAL_CALL OFunctions::getCount( ) throw (uno::RuntimeException) 145 { 146 ::osl::MutexGuard aGuard(m_aMutex); 147 return m_aFunctions.size(); 148 } 149 // ----------------------------------------------------------------------------- 150 uno::Any SAL_CALL OFunctions::getByIndex( ::sal_Int32 Index ) throw (lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException) 151 { 152 ::osl::MutexGuard aGuard(m_aMutex); 153 checkIndex(Index); 154 TFunctions::iterator aPos = m_aFunctions.begin(); 155 ::std::advance(aPos,Index); 156 return uno::makeAny(*aPos); 157 } 158 // ----------------------------------------------------------------------------- 159 // XElementAccess 160 uno::Type SAL_CALL OFunctions::getElementType( ) throw (uno::RuntimeException) 161 { 162 return ::getCppuType(static_cast< uno::Reference<report::XFunction>*>(NULL)); 163 } 164 // ----------------------------------------------------------------------------- 165 ::sal_Bool SAL_CALL OFunctions::hasElements( ) throw (uno::RuntimeException) 166 { 167 ::osl::MutexGuard aGuard(m_aMutex); 168 return !m_aFunctions.empty(); 169 } 170 // ----------------------------------------------------------------------------- 171 // XChild 172 uno::Reference< uno::XInterface > SAL_CALL OFunctions::getParent( ) throw (uno::RuntimeException) 173 { 174 return m_xParent; 175 } 176 // ----------------------------------------------------------------------------- 177 void SAL_CALL OFunctions::setParent( const uno::Reference< uno::XInterface >& /*Parent*/ ) throw (lang::NoSupportException, uno::RuntimeException) 178 { 179 throw lang::NoSupportException(); 180 } 181 // ----------------------------------------------------------------------------- 182 // XContainer 183 void SAL_CALL OFunctions::addContainerListener( const uno::Reference< container::XContainerListener >& xListener ) throw (uno::RuntimeException) 184 { 185 m_aContainerListeners.addInterface(xListener); 186 } 187 // ----------------------------------------------------------------------------- 188 void SAL_CALL OFunctions::removeContainerListener( const uno::Reference< container::XContainerListener >& xListener ) throw (uno::RuntimeException) 189 { 190 m_aContainerListeners.removeInterface(xListener); 191 } 192 // ----------------------------------------------------------------------------- 193 void OFunctions::checkIndex(sal_Int32 _nIndex) 194 { 195 if ( _nIndex < 0 || static_cast<sal_Int32>(m_aFunctions.size()) <= _nIndex ) 196 throw lang::IndexOutOfBoundsException(); 197 } 198 // ============================================================================= 199 } 200 // ============================================================================= 201