reportdesign/source/core/api/ReportControlModel.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 <ReportControlModel.hxx>
  20 #include <com/sun/star/beans/XMultiPropertySet.hpp>
  21 #include <com/sun/star/beans/XPropertyState.hpp>
  22 namespace reportdesign
  23 {
  24 using namespace com::sun::star;
  25 using namespace comphelper;
  26
  27 // XContainer
  28 void OReportControlModel::addContainerListener( const uno::Reference< container::XContainerListener >& xListener )
  29 {
  30     aContainerListeners.addInterface(xListener);
  31 }
  32
  33 void OReportControlModel::removeContainerListener( const uno::Reference< container::XContainerListener >& xListener )
  34 {
  35     aContainerListeners.removeInterface(xListener);
  36 }
  37
  38 bool OReportControlModel::hasElements(  )
  39 {
  40     ::osl::MutexGuard aGuard(m_rMutex);
  41     return !m_aFormatConditions.empty();
  42 }
  43
  44 // XIndexContainer
  45 void OReportControlModel::insertByIndex( ::sal_Int32 Index, const uno::Any& Element )
  46 {
  47     uno::Reference<report::XFormatCondition> xElement(Element,uno::UNO_QUERY);
  48     if ( !xElement.is() )
  49         throw lang::IllegalArgumentException();
  50
  51     uno::Reference< container::XContainer > xBroadcaster;
  52     {
  53         ::osl::MutexGuard aGuard(m_rMutex);
  54         xBroadcaster = m_pOwner;
  55         if ( Index > static_cast<sal_Int32>(m_aFormatConditions.size()) )
  56             throw lang::IndexOutOfBoundsException();
  57
  58         m_aFormatConditions.insert(m_aFormatConditions.begin() + Index,xElement);
  59     }
  60
  61     // notify our container listeners
  62     container::ContainerEvent aEvent(xBroadcaster, uno::makeAny(Index), Element, uno::Any());
  63     aContainerListeners.notifyEach(&container::XContainerListener::elementInserted,aEvent);
  64 }
  65
  66 void OReportControlModel::removeByIndex( ::sal_Int32 Index )
  67 {
  68     uno::Any Element;
  69     uno::Reference< container::XContainer > xBroadcaster;
  70     {
  71         ::osl::MutexGuard aGuard(m_rMutex);
  72         xBroadcaster = m_pOwner;
  73         checkIndex(Index);
  74         Element <<= m_aFormatConditions[Index];
  75         m_aFormatConditions.erase(m_aFormatConditions.begin() + Index);
  76     }
  77     container::ContainerEvent aEvent(xBroadcaster, uno::makeAny(Index), Element, uno::Any());
  78     aContainerListeners.notifyEach(&container::XContainerListener::elementRemoved,aEvent);
  79 }
  80
  81 // XIndexReplace
  82 void OReportControlModel::replaceByIndex( ::sal_Int32 Index, const uno::Any& Element )
  83 {
  84     uno::Reference<report::XFormatCondition> xElement(Element,uno::UNO_QUERY);
  85     if ( !xElement.is() )
  86         throw lang::IllegalArgumentException();
  87     uno::Reference< container::XContainer > xBroadcaster;
  88     {
  89         ::osl::MutexGuard aGuard(m_rMutex);
  90         xBroadcaster = m_pOwner;
  91         checkIndex(Index);
  92         m_aFormatConditions[Index] = xElement;
  93     }
  94     container::ContainerEvent aEvent(xBroadcaster, uno::makeAny(Index), Element, uno::Any());
  95     aContainerListeners.notifyEach(&container::XContainerListener::elementReplaced,aEvent);
  96 }
  97
  98 // XIndexAccess
  99 ::sal_Int32 OReportControlModel::getCount(  )
 100 {
 101     ::osl::MutexGuard aGuard(m_rMutex);
 102     return m_aFormatConditions.size();
 103 }
 104
 105 uno::Any OReportControlModel::getByIndex( ::sal_Int32 Index )
 106 {
 107     uno::Any aElement;
 108     {
 109         ::osl::MutexGuard aGuard(m_rMutex);
 110         checkIndex(Index);
 111         aElement <<= m_aFormatConditions[Index];
 112     }
 113     return aElement;
 114 }
 115
 116 void OReportControlModel::checkIndex(sal_Int32 _nIndex)
 117 {
 118     if ( _nIndex < 0 || static_cast<sal_Int32>(m_aFormatConditions.size()) <= _nIndex )
 119         throw lang::IndexOutOfBoundsException();
 120 }
 121
 122 bool OReportControlModel::isInterfaceForbidden(const uno::Type& _rType)
 123 {
 124     return (_rType == cppu::UnoType<beans::XPropertyState>::get()|| _rType == cppu::UnoType<beans::XMultiPropertySet>::get());
 125 }
 126
 127 } // reportdesign
 128
 129 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */