oox/source/drawingml/chart/chartspaceconverter.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 "oox/drawingml/chart/chartspaceconverter.hxx"
  21
  22 #include <com/sun/star/chart/MissingValueTreatment.hpp>
  23 #include <com/sun/star/chart/XChartDocument.hpp>
  24 #include <com/sun/star/chart2/XChartDocument.hpp>
  25 #include <com/sun/star/chart2/XTitled.hpp>
  26 #include <com/sun/star/chart2/data/XDataReceiver.hpp>
  27 #include <com/sun/star/drawing/XDrawPageSupplier.hpp>
  28 #include "oox/core/xmlfilterbase.hxx"
  29 #include "oox/drawingml/chart/chartconverter.hxx"
  30 #include "oox/drawingml/chart/chartdrawingfragment.hxx"
  31 #include "oox/drawingml/chart/chartspacemodel.hxx"
  32 #include "oox/drawingml/chart/plotareaconverter.hxx"
  33 #include "oox/drawingml/chart/titleconverter.hxx"
  34
  35 using namespace ::com::sun::star;
  36 using ::com::sun::star::uno::Reference;
  37 using ::com::sun::star::uno::Exception;
  38 using ::com::sun::star::uno::UNO_QUERY;
  39 using ::com::sun::star::uno::UNO_QUERY_THROW;
  40 using ::com::sun::star::uno::makeAny;
  41 using ::com::sun::star::util::XNumberFormatsSupplier;
  42 using ::com::sun::star::drawing::XDrawPageSupplier;
  43 using ::com::sun::star::drawing::XShapes;
  44 using ::com::sun::star::chart2::XDiagram;
  45 using ::com::sun::star::chart2::XTitled;
  46 using ::com::sun::star::chart2::data::XDataReceiver;
  47 using ::com::sun::star::beans::XPropertySet;
  48
  49 namespace oox {
  50 namespace drawingml {
  51 namespace chart {
  52
  53 // ============================================================================
  54
  55 using namespace ::com::sun::star::awt;
  56 using namespace ::com::sun::star::chart2;
  57 using namespace ::com::sun::star::chart2::data;
  58 using namespace ::com::sun::star::drawing;
  59 using namespace ::com::sun::star::uno;
  60 using namespace ::com::sun::star::util;
  61
  62 // ============================================================================
  63
  64 ChartSpaceConverter::ChartSpaceConverter( const ConverterRoot& rParent, ChartSpaceModel& rModel ) :
  65     ConverterBase< ChartSpaceModel >( rParent, rModel )
  66 {
  67 }
  68
  69 ChartSpaceConverter::~ChartSpaceConverter()
  70 {
  71 }
  72
  73 void ChartSpaceConverter::convertFromModel( const Reference< XShapes >& rxExternalPage, const awt::Point& rChartPos )
  74 {
  75     if( !getChartConverter() )
  76         return;
  77
  78     /*  create data provider (virtual function in the ChartConverter class,
  79         derived converters may create an external data provider) */
  80     getChartConverter()->createDataProvider( getChartDocument() );
  81
  82     // attach number formatter of container document to data receiver
  83     try
  84     {
  85         Reference< XDataReceiver > xDataRec( getChartDocument(), UNO_QUERY_THROW );
  86         Reference< XNumberFormatsSupplier > xNumFmtSupp( getFilter().getModel(), UNO_QUERY_THROW );
  87         xDataRec->attachNumberFormatsSupplier( xNumFmtSupp );
  88     }
  89     catch( Exception& )
  90     {
  91     }
  92
  93     // formatting of the chart background
  94     PropertySet aBackPropSet( getChartDocument()->getPageBackground() );
  95     getFormatter().convertFrameFormatting( aBackPropSet, mrModel.mxShapeProp, OBJECTTYPE_CHARTSPACE );
  96
  97     // convert plot area (container of all chart type groups)
  98     PlotAreaConverter aPlotAreaConv( *this, mrModel.mxPlotArea.getOrCreate() );
  99     aPlotAreaConv.convertFromModel( mrModel.mxView3D.getOrCreate() );
 100
 101     // plot area converter has created the diagram object
 102     Reference< XDiagram > xDiagram = getChartDocument()->getFirstDiagram();
 103
 104     // convert wall and floor formatting in 3D charts
 105     if( xDiagram.is() && aPlotAreaConv.isWall3dChart() )
 106     {
 107         WallFloorConverter aFloorConv( *this, mrModel.mxFloor.getOrCreate() );
 108         aFloorConv.convertFromModel( xDiagram, OBJECTTYPE_FLOOR );
 109
 110         WallFloorConverter aWallConv( *this, mrModel.mxBackWall.getOrCreate() );
 111         aWallConv.convertFromModel( xDiagram, OBJECTTYPE_WALL );
 112     }
 113
 114     // chart title
 115     if( !mrModel.mbAutoTitleDel ) try
 116     {
 117         /*  If the title model is missing, but the chart shows exactly one
 118             series, the series title is shown as chart title. */
 119         OUString aAutoTitle = aPlotAreaConv.getAutomaticTitle();
 120         if( mrModel.mxTitle.is() || !aAutoTitle.isEmpty() )
 121         {
 122             if( aAutoTitle.isEmpty() )
 123                 aAutoTitle = "Chart Title";
 124             Reference< XTitled > xTitled( getChartDocument(), UNO_QUERY_THROW );
 125             TitleConverter aTitleConv( *this, mrModel.mxTitle.getOrCreate() );
 126             aTitleConv.convertFromModel( xTitled, aAutoTitle, OBJECTTYPE_CHARTTITLE );
 127         }
 128     }
 129     catch( Exception& )
 130     {
 131     }
 132
 133     // legend
 134     if( xDiagram.is() && mrModel.mxLegend.is() )
 135     {
 136         LegendConverter aLegendConv( *this, *mrModel.mxLegend );
 137         aLegendConv.convertFromModel( xDiagram );
 138     }
 139
 140     // treatment of missing values
 141     if( xDiagram.is() )
 142     {
 143         using namespace ::com::sun::star::chart::MissingValueTreatment;
 144         sal_Int32 nMissingValues = LEAVE_GAP;
 145         switch( mrModel.mnDispBlanksAs )
 146         {
 147             case XML_gap:   nMissingValues = LEAVE_GAP; break;
 148             case XML_zero:  nMissingValues = USE_ZERO;  break;
 149             case XML_span:  nMissingValues = CONTINUE;  break;
 150         }
 151         PropertySet aDiaProp( xDiagram );
 152         aDiaProp.setProperty( PROP_MissingValueTreatment, nMissingValues );
 153     }
 154
 155     /*  Following all conversions needing the old Chart1 API that involves full
 156         initialization of the chart view. */
 157     namespace cssc = ::com::sun::star::chart;
 158     Reference< cssc::XChartDocument > xChart1Doc( getChartDocument(), UNO_QUERY );
 159     if( xChart1Doc.is() )
 160     {
 161         /*  Set the IncludeHiddenCells property via the old API as only this
 162             ensures that the data provider and all created sequences get this
 163             flag correctly. */
 164         PropertySet aDiaProp( xChart1Doc->getDiagram() );
 165         aDiaProp.setProperty( PROP_IncludeHiddenCells, !mrModel.mbPlotVisOnly );
 166
 167         // plot area position and size
 168         aPlotAreaConv.convertPositionFromModel();
 169
 170         // positions of main title and all axis titles
 171         convertTitlePositions();
 172     }
 173
 174     // embedded drawing shapes
 175     if( !mrModel.maDrawingPath.isEmpty() ) try
 176     {
 177         /*  Get the internal draw page of the chart document, if no external
 178             drawing page has been passed. */
 179         Reference< XShapes > xShapes;
 180         awt::Point aShapesOffset( 0, 0 );
 181         if( rxExternalPage.is() )
 182         {
 183             xShapes = rxExternalPage;
 184             // offset for embedded shapes to move them inside the chart area
 185             aShapesOffset = rChartPos;
 186         }
 187         else
 188         {
 189             Reference< XDrawPageSupplier > xDrawPageSupp( getChartDocument(), UNO_QUERY_THROW );
 190             xShapes.set( xDrawPageSupp->getDrawPage(), UNO_QUERY_THROW );
 191         }
 192
 193         /*  If an external drawing page is passed, all embedded shapes will be
 194             inserted there (used e.g. with 'chart sheets' in spreadsheet
 195             documents). In this case, all types of shapes including OLE objects
 196             are supported. If the shapes are inserted into the internal chart
 197             drawing page instead, it is not possible to embed OLE objects. */
 198         bool bOleSupport = rxExternalPage.is();
 199
 200         // now, xShapes is not null anymore
 201         getFilter().importFragment( new ChartDrawingFragment(
 202             getFilter(), mrModel.maDrawingPath, xShapes, getChartSize(), aShapesOffset, bOleSupport ) );
 203     }
 204     catch( Exception& )
 205     {
 206     }
 207
 208     // pivot chart
 209     if ( mrModel.mbPivotChart )
 210     {
 211         PropertySet aProps( getChartDocument() );
 212         aProps.setProperty( PROP_DisableDataTableDialog , true );
 213         aProps.setProperty( PROP_DisableComplexChartTypes , true );
 214     }
 215 }
 216
 217 // ============================================================================
 218
 219 } // namespace chart
 220 } // namespace drawingml
 221 } // namespace oox
 222
 223 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */