reportdesign/source/core/sdr/RptModel.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
  20 #include <RptModel.hxx>
  21 #include <RptPage.hxx>
  22 #include <dbaccess/dbsubcomponentcontroller.hxx>
  23 #include <vcl/svapp.hxx>
  24
  25 #include <UndoEnv.hxx>
  26 #include <ReportUndoFactory.hxx>
  27 #include <ReportDefinition.hxx>
  28
  29 #include <RptDef.hxx>
  30 #include <strings.hxx>
  31 #include <FixedLine.hxx>
  32 #include <FormattedField.hxx>
  33 #include <FixedText.hxx>
  34 #include <ImageControl.hxx>
  35 #include <Shape.hxx>
  36
  37 namespace rptui
  38 {
  39 using namespace reportdesign;
  40 using namespace com::sun::star;
  41
  42
  43 OReportModel::OReportModel(::reportdesign::OReportDefinition* _pReportDefinition)
  44 :   SdrModel(
  45         nullptr,
  46         _pReportDefinition)
  47     ,m_pController(nullptr)
  48     ,m_pReportDefinition(_pReportDefinition)
  49 {
  50     m_xUndoEnv = new OXUndoEnvironment(*this);
  51     SetSdrUndoFactory(new OReportUndoFactory);
  52 }
  53
  54
  55 OReportModel::~OReportModel()
  56 {
  57     // There are some nasty interactions which mean that we have to delete
  58     // the pages before we destroy the model - otherwise we will trigger
  59     // callbacks which will attempt to recreate SvxShape objects and
  60     // fail because the model is being torn down.
  61     while (GetPageCount())
  62         RemovePage(GetPageCount()-1);
  63
  64     detachController();
  65 }
  66
  67 void OReportModel::detachController()
  68 {
  69     if (!m_pReportDefinition)
  70         return;
  71     m_pController = nullptr;
  72     m_xUndoEnv->EndListening( *this );
  73     ClearUndoBuffer();
  74     m_xUndoEnv->Clear(OXUndoEnvironment::Accessor());
  75     m_pReportDefinition = nullptr;
  76 }
  77
  78 rtl::Reference<SdrPage> OReportModel::AllocPage(bool /*bMasterPage*/)
  79 {
  80     OSL_FAIL("Who called me!");
  81     return nullptr;
  82 }
  83
  84
  85 void OReportModel::SetChanged( bool bChanged )
  86 {
  87     SdrModel::SetChanged( bChanged );
  88     SetModified( bChanged );
  89 }
  90
  91
  92 void OReportModel::SetModified(bool _bModified)
  93 {
  94     if ( m_pController )
  95         m_pController->setModified(_bModified);
  96 }
  97
  98 rtl::Reference<SdrPage> OReportModel::RemovePage(sal_uInt16 nPgNum)
  99 {
 100     rtl::Reference<OReportPage> pPage = dynamic_cast<OReportPage*>(SdrModel::RemovePage(nPgNum).get());
 101     return pPage;
 102 }
 103
 104 OReportPage* OReportModel::createNewPage(const uno::Reference< report::XSection >& _xSection)
 105 {
 106     SolarMutexGuard aSolarGuard;
 107     rtl::Reference<OReportPage> pPage = new OReportPage( *this ,_xSection);
 108     InsertPage(pPage.get());
 109     m_xUndoEnv->AddSection(_xSection);
 110     return pPage.get();
 111 }
 112
 113 OReportPage* OReportModel::getPage(const uno::Reference< report::XSection >& _xSection)
 114 {
 115     OReportPage* pPage = nullptr;
 116     sal_uInt16 nCount = GetPageCount();
 117     for (sal_uInt16 i = 0; i < nCount && !pPage ; ++i)
 118     {
 119         OReportPage* pRptPage = dynamic_cast<OReportPage*>( GetPage(i)  );
 120         if ( pRptPage && pRptPage->getSection() == _xSection )
 121             pPage = pRptPage;
 122     }
 123     return pPage;
 124 }
 125
 126 SvxNumType OReportModel::GetPageNumType() const
 127 {
 128     uno::Reference< report::XReportDefinition > xReportDefinition( getReportDefinition() );
 129     if ( xReportDefinition.is() )
 130         return static_cast<SvxNumType>(getStyleProperty<sal_Int16>(xReportDefinition,PROPERTY_NUMBERINGTYPE));
 131     return SVX_NUM_ARABIC;
 132 }
 133
 134
 135 uno::Reference< report::XReportDefinition > OReportModel::getReportDefinition() const
 136 {
 137     uno::Reference< report::XReportDefinition > xReportDefinition = m_pReportDefinition;
 138     OSL_ENSURE( xReportDefinition.is(), "OReportModel::getReportDefinition: invalid model at our controller!" );
 139     return xReportDefinition;
 140 }
 141
 142 uno::Reference< frame::XModel > OReportModel::createUnoModel()
 143 {
 144     return getReportDefinition();
 145 }
 146
 147 uno::Reference< uno::XInterface > OReportModel::createShape(const OUString& aServiceSpecifier,uno::Reference< drawing::XShape >& _rShape,sal_Int32 nOrientation)
 148 {
 149     uno::Reference< uno::XInterface > xRet;
 150     if ( _rShape.is() )
 151     {
 152         if ( aServiceSpecifier == SERVICE_FORMATTEDFIELD )
 153         {
 154             uno::Reference<report::XFormattedField> xProp = new OFormattedField(m_pReportDefinition->getContext(),m_pReportDefinition,_rShape);
 155             xRet = xProp;
 156             if ( _rShape.is() )
 157                 throw uno::Exception(u"no shape"_ustr, nullptr);
 158             xProp->setPropertyValue( PROPERTY_FORMATSSUPPLIER, uno::Any(uno::Reference< util::XNumberFormatsSupplier >(m_pReportDefinition)) );
 159         }
 160         else if ( aServiceSpecifier == SERVICE_FIXEDTEXT)
 161         {
 162             xRet = getXWeak(new OFixedText(m_pReportDefinition->getContext(),m_pReportDefinition,_rShape));
 163             if ( _rShape.is() )
 164                 throw uno::Exception(u"no shape"_ustr, nullptr);
 165         }
 166         else if ( aServiceSpecifier == SERVICE_FIXEDLINE)
 167         {
 168             xRet = getXWeak(new OFixedLine(m_pReportDefinition->getContext(),m_pReportDefinition,_rShape,nOrientation));
 169             if ( _rShape.is() )
 170                 throw uno::Exception(u"no shape"_ustr, nullptr);
 171         }
 172         else if ( aServiceSpecifier == SERVICE_IMAGECONTROL )
 173         {
 174             xRet = getXWeak(new OImageControl(m_pReportDefinition->getContext(),m_pReportDefinition,_rShape));
 175             if ( _rShape.is() )
 176                 throw uno::Exception(u"no shape"_ustr, nullptr);
 177         }
 178         else if ( aServiceSpecifier == SERVICE_REPORTDEFINITION )
 179         {
 180             xRet = getXWeak(new OReportDefinition(m_pReportDefinition->getContext(),m_pReportDefinition,_rShape));
 181             if ( _rShape.is() )
 182                 throw uno::Exception(u"no shape"_ustr, nullptr);
 183         }
 184         else if ( _rShape.is() )
 185         {
 186             xRet = getXWeak(new OShape(m_pReportDefinition->getContext(),m_pReportDefinition,_rShape,aServiceSpecifier));
 187             if ( _rShape.is() )
 188                 throw uno::Exception(u"no shape"_ustr, nullptr);
 189         }
 190     }
 191     return xRet;
 192 }
 193
 194 }   //rptui
 195
 196 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */