chart2/source/model/template/ScatterChartType.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 "ScatterChartType.hxx"
  21 #include <PropertyHelper.hxx>
  22 #include <servicenames_charttypes.hxx>
  23 #include <CartesianCoordinateSystem.hxx>
  24 #include <Axis.hxx>
  25 #include <AxisHelper.hxx>
  26 #include <AxisIndexDefines.hxx>
  27 #include <unonames.hxx>
  28 #include <cppuhelper/supportsservice.hxx>
  29
  30 #include <com/sun/star/beans/PropertyAttribute.hpp>
  31 #include <com/sun/star/chart2/AxisType.hpp>
  32 #include <com/sun/star/chart2/CurveStyle.hpp>
  33
  34 using namespace ::com::sun::star;
  35
  36 using ::com::sun::star::beans::Property;
  37 using ::com::sun::star::uno::Sequence;
  38 using ::com::sun::star::uno::Reference;
  39
  40 namespace
  41 {
  42
  43 enum
  44 {
  45     PROP_SCATTERCHARTTYPE_CURVE_STYLE,
  46     PROP_SCATTERCHARTTYPE_CURVE_RESOLUTION,
  47     PROP_SCATTERCHARTTYPE_SPLINE_ORDER
  48 };
  49
  50 ::chart::tPropertyValueMap& StaticScatterChartTypeDefaults()
  51 {
  52     static ::chart::tPropertyValueMap aStaticDefaults =
  53         []()
  54         {
  55             ::chart::tPropertyValueMap aOutMap;
  56             ::chart::PropertyHelper::setPropertyValueDefault( aOutMap, PROP_SCATTERCHARTTYPE_CURVE_STYLE, chart2::CurveStyle_LINES );
  57             ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( aOutMap, PROP_SCATTERCHARTTYPE_CURVE_RESOLUTION, 20 );
  58
  59             // todo: check whether order 3 means polygons of order 3 or 2. (see
  60             // http://www.people.nnov.ru/fractal/Splines/Basis.htm )
  61             ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( aOutMap, PROP_SCATTERCHARTTYPE_SPLINE_ORDER, 3 );
  62             return aOutMap;
  63         }();
  64     return aStaticDefaults;
  65 }
  66
  67 ::cppu::OPropertyArrayHelper& StaticScatterChartTypeInfoHelper()
  68 {
  69     static ::cppu::OPropertyArrayHelper aPropHelper(
  70         []()
  71         {
  72             std::vector< css::beans::Property > aProperties {
  73                 { CHART_UNONAME_CURVE_STYLE,
  74                   PROP_SCATTERCHARTTYPE_CURVE_STYLE,
  75                   cppu::UnoType<chart2::CurveStyle>::get(),
  76                   beans::PropertyAttribute::BOUND
  77                   | beans::PropertyAttribute::MAYBEDEFAULT },
  78                 { CHART_UNONAME_CURVE_RESOLUTION,
  79                   PROP_SCATTERCHARTTYPE_CURVE_RESOLUTION,
  80                   cppu::UnoType<sal_Int32>::get(),
  81                   beans::PropertyAttribute::BOUND
  82                   | beans::PropertyAttribute::MAYBEDEFAULT },
  83                 { CHART_UNONAME_SPLINE_ORDER,
  84                   PROP_SCATTERCHARTTYPE_SPLINE_ORDER,
  85                   cppu::UnoType<sal_Int32>::get(),
  86                   beans::PropertyAttribute::BOUND
  87                   | beans::PropertyAttribute::MAYBEDEFAULT } };
  88             std::sort( aProperties.begin(), aProperties.end(),
  89                          ::chart::PropertyNameLess() );
  90             return comphelper::containerToSequence( aProperties );
  91         }() );
  92     return aPropHelper;
  93 }
  94
  95 const uno::Reference< beans::XPropertySetInfo >& StaticScatterChartTypeInfo()
  96 {
  97     static uno::Reference< beans::XPropertySetInfo > xPropertySetInfo(
  98         ::cppu::OPropertySetHelper::createPropertySetInfo(StaticScatterChartTypeInfoHelper() ) );
  99     return xPropertySetInfo;
 100 }
 101
 102 } // anonymous namespace
 103
 104 namespace chart
 105 {
 106
 107 ScatterChartType::ScatterChartType()
 108 {
 109 }
 110
 111 ScatterChartType::ScatterChartType( const ScatterChartType & rOther ) :
 112         ChartType( rOther )
 113 {
 114 }
 115
 116 ScatterChartType::~ScatterChartType()
 117 {}
 118
 119 // ____ XCloneable ____
 120 uno::Reference< util::XCloneable > SAL_CALL ScatterChartType::createClone()
 121 {
 122     return uno::Reference< util::XCloneable >( new ScatterChartType( *this ));
 123 }
 124
 125 rtl::Reference< ChartType > ScatterChartType::cloneChartType() const
 126 {
 127     return new ScatterChartType( *this );
 128 }
 129
 130 // ____ XChartType ____
 131 rtl::Reference< ::chart::BaseCoordinateSystem >
 132     ScatterChartType::createCoordinateSystem2( sal_Int32 DimensionCount )
 133 {
 134     rtl::Reference< CartesianCoordinateSystem > xResult =
 135         new CartesianCoordinateSystem( DimensionCount );
 136
 137     for( sal_Int32 i=0; i<DimensionCount; ++i )
 138     {
 139         rtl::Reference< Axis > xAxis = xResult->getAxisByDimension2( i, MAIN_AXIS_INDEX );
 140         if( !xAxis.is() )
 141         {
 142             OSL_FAIL("a created coordinate system should have an axis for each dimension");
 143             continue;
 144         }
 145
 146         chart2::ScaleData aScaleData = xAxis->getScaleData();
 147         aScaleData.Orientation = chart2::AxisOrientation_MATHEMATICAL;
 148         aScaleData.Scaling = AxisHelper::createLinearScaling();
 149
 150         if( i == 2  )
 151             aScaleData.AxisType = chart2::AxisType::SERIES;
 152         else
 153             aScaleData.AxisType = chart2::AxisType::REALNUMBER;
 154
 155         xAxis->setScaleData( aScaleData );
 156     }
 157
 158     return xResult;
 159 }
 160
 161 OUString SAL_CALL ScatterChartType::getChartType()
 162 {
 163     return CHART2_SERVICE_NAME_CHARTTYPE_SCATTER;
 164 }
 165
 166 uno::Sequence< OUString > SAL_CALL ScatterChartType::getSupportedMandatoryRoles()
 167 {
 168     return { u"label"_ustr, u"values-x"_ustr, u"values-y"_ustr };
 169 }
 170
 171 // ____ OPropertySet ____
 172 void ScatterChartType::GetDefaultValue( sal_Int32 nHandle, uno::Any& rAny ) const
 173 {
 174     const tPropertyValueMap& rStaticDefaults = StaticScatterChartTypeDefaults();
 175     tPropertyValueMap::const_iterator aFound( rStaticDefaults.find( nHandle ) );
 176     if( aFound == rStaticDefaults.end() )
 177         rAny.clear();
 178     else
 179         rAny = (*aFound).second;
 180 }
 181
 182 // ____ OPropertySet ____
 183 ::cppu::IPropertyArrayHelper & SAL_CALL ScatterChartType::getInfoHelper()
 184 {
 185     return StaticScatterChartTypeInfoHelper();
 186 }
 187
 188 // ____ XPropertySet ____
 189 uno::Reference< beans::XPropertySetInfo > SAL_CALL ScatterChartType::getPropertySetInfo()
 190 {
 191     return StaticScatterChartTypeInfo();
 192 }
 193
 194 OUString SAL_CALL ScatterChartType::getImplementationName()
 195 {
 196     return u"com.sun.star.comp.chart.ScatterChartType"_ustr;
 197 }
 198
 199 sal_Bool SAL_CALL ScatterChartType::supportsService( const OUString& rServiceName )
 200 {
 201     return cppu::supportsService(this, rServiceName);
 202 }
 203
 204 css::uno::Sequence< OUString > SAL_CALL ScatterChartType::getSupportedServiceNames()
 205 {
 206     return {
 207         CHART2_SERVICE_NAME_CHARTTYPE_SCATTER,
 208         u"com.sun.star.chart2.ChartType"_ustr,
 209         u"com.sun.star.beans.PropertySet"_ustr };
 210 }
 211
 212 } //  namespace chart
 213
 214 extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
 215 com_sun_star_comp_chart_ScatterChartType_get_implementation(css::uno::XComponentContext * /*context*/,
 216         css::uno::Sequence<css::uno::Any> const &)
 217 {
 218     return cppu::acquire(new ::chart::ScatterChartType);
 219 }
 220
 221 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */