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.
   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 #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 DBG_NAME( rpt_OGroups )
  32 // -----------------------------------------------------------------------------
  33 OGroups::OGroups(const uno::Reference< report::XReportDefinition >& _xParent,const uno::Reference< uno::XComponentContext >& context)
  34 :GroupsBase(m_aMutex)
  35 ,m_aContainerListeners(m_aMutex)
  36 ,m_xContext(context)
  37 ,m_xParent(_xParent)
  38 {
  39     DBG_CTOR( rpt_OGroups,NULL);
  40 }
  41 //--------------------------------------------------------------------------
  42 // TODO: VirtualFunctionFinder: This is virtual function!
  43 //
  44 OGroups::~OGroups()
  45 {
  46     DBG_DTOR( rpt_OGroups,NULL);
  47 }
  48 //--------------------------------------------------------------------------
  49 void OGroups::copyGroups(const uno::Reference< report::XGroups >& _xSource)
  50 {
  51     sal_Int32 nCount = _xSource->getCount();
  52     for (sal_Int32 i = 0; i != nCount; ++i)
  53     {
  54         OGroup* pGroup = new OGroup(this,m_xContext);
  55         m_aGroups.push_back(pGroup);
  56         uno::Reference<report::XGroup> xGroup(_xSource->getByIndex(i),uno::UNO_QUERY);
  57         pGroup->copyGroup(xGroup);
  58     }
  59 }
  60 // -----------------------------------------------------------------------------
  61 void SAL_CALL OGroups::dispose() throw(uno::RuntimeException)
  62 {
  63     cppu::WeakComponentImplHelperBase::dispose();
  64 }
  65 // -----------------------------------------------------------------------------
  66 // TODO: VirtualFunctionFinder: This is virtual function!
  67 //
  68 void SAL_CALL OGroups::disposing()
  69 {
  70     ::std::for_each(m_aGroups.begin(),m_aGroups.end(),::boost::mem_fn(&com::sun::star::report::XGroup::dispose));
  71     m_aGroups.clear();
  72     lang::EventObject aDisposeEvent( static_cast< ::cppu::OWeakObject* >( this ) );
  73     m_aContainerListeners.disposeAndClear( aDisposeEvent );
  74     m_xContext.clear();
  75 }
  76 // -----------------------------------------------------------------------------
  77 // XGroups
  78 uno::Reference< report::XReportDefinition > SAL_CALL OGroups::getReportDefinition() throw (uno::RuntimeException)
  79 {
  80     return m_xParent;
  81 }
  82 // -----------------------------------------------------------------------------
  83 uno::Reference< report::XGroup > SAL_CALL OGroups::createGroup(  ) throw (uno::RuntimeException)
  84 {
  85     return new OGroup(this,m_xContext);
  86 }
  87 // -----------------------------------------------------------------------------
  88 // XIndexContainer
  89 void SAL_CALL OGroups::insertByIndex( ::sal_Int32 Index, const uno::Any& aElement ) throw (lang::IllegalArgumentException, lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException)
  90 {
  91     {
  92         ::osl::MutexGuard aGuard(m_aMutex);
  93         sal_Bool bAdd = (Index == static_cast<sal_Int32>(m_aGroups.size()));
  94         if ( !bAdd )
  95             checkIndex(Index);
  96         uno::Reference< report::XGroup > xGroup(aElement,uno::UNO_QUERY);
  97         if ( !xGroup.is() )
  98             throw lang::IllegalArgumentException(RPT_RESSTRING(RID_STR_ARGUMENT_IS_NULL,m_xContext->getServiceManager()),*this,2);
  99
 100         if ( bAdd )
 101             m_aGroups.push_back(xGroup);
 102         else
 103         {
 104             TGroups::iterator aPos = m_aGroups.begin();
 105             ::std::advance(aPos,Index);
 106             m_aGroups.insert(aPos, xGroup);
 107         }
 108     }
 109     // notify our container listeners
 110     container::ContainerEvent aEvent(static_cast<container::XContainer*>(this), uno::makeAny(Index), aElement, uno::Any());
 111     m_aContainerListeners.notifyEach(&container::XContainerListener::elementInserted,aEvent);
 112 }
 113
 114 // -----------------------------------------------------------------------------
 115 void SAL_CALL OGroups::removeByIndex( ::sal_Int32 Index ) throw (lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException)
 116 {
 117     uno::Reference< report::XGroup > xGroup;
 118     {
 119         ::osl::MutexGuard aGuard(m_aMutex);
 120         checkIndex(Index);
 121         TGroups::iterator aPos = m_aGroups.begin();
 122         ::std::advance(aPos,Index);
 123         xGroup = *aPos;
 124         m_aGroups.erase(aPos);
 125     }
 126     container::ContainerEvent aEvent(static_cast<container::XContainer*>(this), uno::makeAny(Index), uno::makeAny(xGroup), uno::Any());
 127     m_aContainerListeners.notifyEach(&container::XContainerListener::elementRemoved,aEvent);
 128 }
 129 // -----------------------------------------------------------------------------
 130 // XIndexReplace
 131 void SAL_CALL OGroups::replaceByIndex( ::sal_Int32 Index, const uno::Any& Element ) throw (lang::IllegalArgumentException, lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException)
 132 {
 133     uno::Any aOldElement;
 134     {
 135         ::osl::MutexGuard aGuard(m_aMutex);
 136         checkIndex(Index);
 137         uno::Reference< report::XGroup > xGroup(Element,uno::UNO_QUERY);
 138         if ( !xGroup.is() )
 139             throw lang::IllegalArgumentException(RPT_RESSTRING(RID_STR_ARGUMENT_IS_NULL,m_xContext->getServiceManager()),*this,2);
 140         TGroups::iterator aPos = m_aGroups.begin();
 141         ::std::advance(aPos,Index);
 142         aOldElement <<= *aPos;
 143         *aPos = xGroup;
 144     }
 145
 146     container::ContainerEvent aEvent(static_cast<container::XContainer*>(this), uno::makeAny(Index), Element, aOldElement);
 147     m_aContainerListeners.notifyEach(&container::XContainerListener::elementReplaced,aEvent);
 148 }
 149 // -----------------------------------------------------------------------------
 150 // XIndexAccess
 151 ::sal_Int32 SAL_CALL OGroups::getCount(  ) throw (uno::RuntimeException)
 152 {
 153     ::osl::MutexGuard aGuard(m_aMutex);
 154     return m_aGroups.size();
 155 }
 156 // -----------------------------------------------------------------------------
 157 uno::Any SAL_CALL OGroups::getByIndex( ::sal_Int32 Index ) throw (lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException)
 158 {
 159     ::osl::MutexGuard aGuard(m_aMutex);
 160     checkIndex(Index);
 161     TGroups::iterator aPos = m_aGroups.begin();
 162     ::std::advance(aPos,Index);
 163     return uno::makeAny(*aPos);
 164 }
 165 // -----------------------------------------------------------------------------
 166 // XElementAccess
 167 uno::Type SAL_CALL OGroups::getElementType(  ) throw (uno::RuntimeException)
 168 {
 169     return ::getCppuType(static_cast< uno::Reference<report::XGroup>*>(NULL));
 170 }
 171 // -----------------------------------------------------------------------------
 172 ::sal_Bool SAL_CALL OGroups::hasElements(  ) throw (uno::RuntimeException)
 173 {
 174     ::osl::MutexGuard aGuard(m_aMutex);
 175     return !m_aGroups.empty();
 176 }
 177 // -----------------------------------------------------------------------------
 178 // XChild
 179 uno::Reference< uno::XInterface > SAL_CALL OGroups::getParent(  ) throw (uno::RuntimeException)
 180 {
 181     return m_xParent;
 182 }
 183 // -----------------------------------------------------------------------------
 184 void SAL_CALL OGroups::setParent( const uno::Reference< uno::XInterface >& /*Parent*/ ) throw (lang::NoSupportException, uno::RuntimeException)
 185 {
 186     throw lang::NoSupportException();
 187 }
 188 // -----------------------------------------------------------------------------
 189 // XContainer
 190 void SAL_CALL OGroups::addContainerListener( const uno::Reference< container::XContainerListener >& xListener ) throw (uno::RuntimeException)
 191 {
 192     m_aContainerListeners.addInterface(xListener);
 193 }
 194 // -----------------------------------------------------------------------------
 195 void SAL_CALL OGroups::removeContainerListener( const uno::Reference< container::XContainerListener >& xListener ) throw (uno::RuntimeException)
 196 {
 197     m_aContainerListeners.removeInterface(xListener);
 198 }
 199 // -----------------------------------------------------------------------------
 200 void OGroups::checkIndex(sal_Int32 _nIndex)
 201 {
 202     if ( _nIndex < 0 || static_cast<sal_Int32>(m_aGroups.size()) <= _nIndex )
 203         throw lang::IndexOutOfBoundsException();
 204 }
 205 // =============================================================================
 206 }
 207 // =============================================================================
 208
 209 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */