reportdesign/source/core/api/Groups.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   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 #include "Groups.hxx"
  20 #include "Group.hxx"
  21 #include <tools/debug.hxx>
  22 #include "core_resource.hxx"
  23 #include "core_resource.hrc"
  24 #include <boost/mem_fn.hpp>
  25 #include <algorithm>
  26
  27 namespace reportdesign
  28 {
  29
  30     using namespace com::sun::star;
  31
  32 OGroups::OGroups(const uno::Reference< report::XReportDefinition >& _xParent,const uno::Reference< uno::XComponentContext >& context)
  33 :GroupsBase(m_aMutex)
  34 ,m_aContainerListeners(m_aMutex)
  35 ,m_xContext(context)
  36 ,m_xParent(_xParent)
  37 {
  38 }
  39
  40 // TODO: VirtualFunctionFinder: This is virtual function!
  41
  42 OGroups::~OGroups()
  43 {
  44 }
  45
  46 void SAL_CALL OGroups::dispose() throw(uno::RuntimeException, std::exception)
  47 {
  48     cppu::WeakComponentImplHelperBase::dispose();
  49 }
  50
  51 // TODO: VirtualFunctionFinder: This is virtual function!
  52
  53 void SAL_CALL OGroups::disposing()
  54 {
  55     ::std::for_each(m_aGroups.begin(),m_aGroups.end(),::boost::mem_fn(&com::sun::star::report::XGroup::dispose));
  56     m_aGroups.clear();
  57     lang::EventObject aDisposeEvent( static_cast< ::cppu::OWeakObject* >( this ) );
  58     m_aContainerListeners.disposeAndClear( aDisposeEvent );
  59     m_xContext.clear();
  60 }
  61
  62 // XGroups
  63 uno::Reference< report::XReportDefinition > SAL_CALL OGroups::getReportDefinition() throw (uno::RuntimeException, std::exception)
  64 {
  65     return m_xParent;
  66 }
  67
  68 uno::Reference< report::XGroup > SAL_CALL OGroups::createGroup(  ) throw (uno::RuntimeException, std::exception)
  69 {
  70     return new OGroup(this,m_xContext);
  71 }
  72
  73 // XIndexContainer
  74 void SAL_CALL OGroups::insertByIndex( ::sal_Int32 Index, const uno::Any& aElement ) throw (lang::IllegalArgumentException, lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException, std::exception)
  75 {
  76     {
  77         ::osl::MutexGuard aGuard(m_aMutex);
  78         bool bAdd = (Index == static_cast<sal_Int32>(m_aGroups.size()));
  79         if ( !bAdd )
  80             checkIndex(Index);
  81         uno::Reference< report::XGroup > xGroup(aElement,uno::UNO_QUERY);
  82         if ( !xGroup.is() )
  83             throw lang::IllegalArgumentException(RPT_RESSTRING(RID_STR_ARGUMENT_IS_NULL,m_xContext->getServiceManager()),*this,2);
  84
  85         if ( bAdd )
  86             m_aGroups.push_back(xGroup);
  87         else
  88         {
  89             TGroups::iterator aPos = m_aGroups.begin();
  90             ::std::advance(aPos,Index);
  91             m_aGroups.insert(aPos, xGroup);
  92         }
  93     }
  94     // notify our container listeners
  95     container::ContainerEvent aEvent(static_cast<container::XContainer*>(this), uno::makeAny(Index), aElement, uno::Any());
  96     m_aContainerListeners.notifyEach(&container::XContainerListener::elementInserted,aEvent);
  97 }
  98
  99
 100 void SAL_CALL OGroups::removeByIndex( ::sal_Int32 Index ) throw (lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException, std::exception)
 101 {
 102     uno::Reference< report::XGroup > xGroup;
 103     {
 104         ::osl::MutexGuard aGuard(m_aMutex);
 105         checkIndex(Index);
 106         TGroups::iterator aPos = m_aGroups.begin();
 107         ::std::advance(aPos,Index);
 108         xGroup = *aPos;
 109         m_aGroups.erase(aPos);
 110     }
 111     container::ContainerEvent aEvent(static_cast<container::XContainer*>(this), uno::makeAny(Index), uno::makeAny(xGroup), uno::Any());
 112     m_aContainerListeners.notifyEach(&container::XContainerListener::elementRemoved,aEvent);
 113 }
 114
 115 // XIndexReplace
 116 void SAL_CALL OGroups::replaceByIndex( ::sal_Int32 Index, const uno::Any& Element ) throw (lang::IllegalArgumentException, lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException, std::exception)
 117 {
 118     uno::Any aOldElement;
 119     {
 120         ::osl::MutexGuard aGuard(m_aMutex);
 121         checkIndex(Index);
 122         uno::Reference< report::XGroup > xGroup(Element,uno::UNO_QUERY);
 123         if ( !xGroup.is() )
 124             throw lang::IllegalArgumentException(RPT_RESSTRING(RID_STR_ARGUMENT_IS_NULL,m_xContext->getServiceManager()),*this,2);
 125         TGroups::iterator aPos = m_aGroups.begin();
 126         ::std::advance(aPos,Index);
 127         aOldElement <<= *aPos;
 128         *aPos = xGroup;
 129     }
 130
 131     container::ContainerEvent aEvent(static_cast<container::XContainer*>(this), uno::makeAny(Index), Element, aOldElement);
 132     m_aContainerListeners.notifyEach(&container::XContainerListener::elementReplaced,aEvent);
 133 }
 134
 135 // XIndexAccess
 136 ::sal_Int32 SAL_CALL OGroups::getCount(  ) throw (uno::RuntimeException, std::exception)
 137 {
 138     ::osl::MutexGuard aGuard(m_aMutex);
 139     return m_aGroups.size();
 140 }
 141
 142 uno::Any SAL_CALL OGroups::getByIndex( ::sal_Int32 Index ) throw (lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException, std::exception)
 143 {
 144     ::osl::MutexGuard aGuard(m_aMutex);
 145     checkIndex(Index);
 146     TGroups::iterator aPos = m_aGroups.begin();
 147     ::std::advance(aPos,Index);
 148     return uno::makeAny(*aPos);
 149 }
 150
 151 // XElementAccess
 152 uno::Type SAL_CALL OGroups::getElementType(  ) throw (uno::RuntimeException, std::exception)
 153 {
 154     return cppu::UnoType<report::XGroup>::get();
 155 }
 156
 157 sal_Bool SAL_CALL OGroups::hasElements(  ) throw (uno::RuntimeException, std::exception)
 158 {
 159     ::osl::MutexGuard aGuard(m_aMutex);
 160     return !m_aGroups.empty();
 161 }
 162
 163 // XChild
 164 uno::Reference< uno::XInterface > SAL_CALL OGroups::getParent(  ) throw (uno::RuntimeException, std::exception)
 165 {
 166     return m_xParent;
 167 }
 168
 169 void SAL_CALL OGroups::setParent( const uno::Reference< uno::XInterface >& /*Parent*/ ) throw (lang::NoSupportException, uno::RuntimeException, std::exception)
 170 {
 171     throw lang::NoSupportException();
 172 }
 173
 174 // XContainer
 175 void SAL_CALL OGroups::addContainerListener( const uno::Reference< container::XContainerListener >& xListener ) throw (uno::RuntimeException, std::exception)
 176 {
 177     m_aContainerListeners.addInterface(xListener);
 178 }
 179
 180 void SAL_CALL OGroups::removeContainerListener( const uno::Reference< container::XContainerListener >& xListener ) throw (uno::RuntimeException, std::exception)
 181 {
 182     m_aContainerListeners.removeInterface(xListener);
 183 }
 184
 185 void OGroups::checkIndex(sal_Int32 _nIndex)
 186 {
 187     if ( _nIndex < 0 || static_cast<sal_Int32>(m_aGroups.size()) <= _nIndex )
 188         throw lang::IndexOutOfBoundsException();
 189 }
 190
 191 }
 192
 193
 194 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */