chart2/source/model/template/LineChartType.cxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: LineChartType.cxx,v $
  10  * $Revision: 1.11 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_chart2.hxx"
  33 #include "LineChartType.hxx"
  34 #include "PropertyHelper.hxx"
  35 #include "macros.hxx"
  36 #include "servicenames_charttypes.hxx"
  37 #include "ContainerHelper.hxx"
  38 #include <com/sun/star/beans/PropertyAttribute.hpp>
  39 #include <com/sun/star/chart2/CurveStyle.hpp>
  40
  41 using namespace ::com::sun::star;
  42
  43 using ::rtl::OUString;
  44 using ::com::sun::star::beans::Property;
  45 using ::com::sun::star::uno::Sequence;
  46 using ::com::sun::star::uno::Reference;
  47 using ::com::sun::star::uno::Any;
  48 using ::osl::MutexGuard;
  49
  50 namespace
  51 {
  52
  53 enum
  54 {
  55     PROP_LINECHARTTYPE_CURVE_STYLE,
  56     PROP_LINECHARTTYPE_CURVE_RESOLUTION,
  57     PROP_LINECHARTTYPE_SPLINE_ORDER
  58 };
  59
  60 void lcl_AddPropertiesToVector(
  61     ::std::vector< Property > & rOutProperties )
  62 {
  63     rOutProperties.push_back(
  64         Property( C2U( "CurveStyle" ),
  65                   PROP_LINECHARTTYPE_CURVE_STYLE,
  66                   ::getCppuType( reinterpret_cast< const chart2::CurveStyle * >(0)),
  67                   beans::PropertyAttribute::BOUND
  68                   | beans::PropertyAttribute::MAYBEDEFAULT ));
  69
  70     rOutProperties.push_back(
  71         Property( C2U( "CurveResolution" ),
  72                   PROP_LINECHARTTYPE_CURVE_RESOLUTION,
  73                   ::getCppuType( reinterpret_cast< const sal_Int32 * >(0)),
  74                   beans::PropertyAttribute::BOUND
  75                   | beans::PropertyAttribute::MAYBEDEFAULT ));
  76     rOutProperties.push_back(
  77         Property( C2U( "SplineOrder" ),
  78                   PROP_LINECHARTTYPE_SPLINE_ORDER,
  79                   ::getCppuType( reinterpret_cast< const sal_Int32 * >(0)),
  80                   beans::PropertyAttribute::BOUND
  81                   | beans::PropertyAttribute::MAYBEDEFAULT ));
  82 }
  83
  84 void lcl_AddDefaultsToMap(
  85     ::chart::tPropertyValueMap & rOutMap )
  86 {
  87     ::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_LINECHARTTYPE_CURVE_STYLE, ::chart2::CurveStyle_LINES );
  88     ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( rOutMap, PROP_LINECHARTTYPE_CURVE_RESOLUTION, 20 );
  89
  90     // todo: check whether order 3 means polygons of order 3 or 2. (see
  91     // http://www.people.nnov.ru/fractal/Splines/Basis.htm )
  92     ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( rOutMap, PROP_LINECHARTTYPE_SPLINE_ORDER, 3 );
  93 }
  94
  95 const Sequence< Property > & lcl_GetPropertySequence()
  96 {
  97     static Sequence< Property > aPropSeq;
  98
  99     // /--
 100     ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
 101     if( 0 == aPropSeq.getLength() )
 102     {
 103         // get properties
 104         ::std::vector< ::com::sun::star::beans::Property > aProperties;
 105         lcl_AddPropertiesToVector( aProperties );
 106
 107         // and sort them for access via bsearch
 108         ::std::sort( aProperties.begin(), aProperties.end(),
 109                      ::chart::PropertyNameLess() );
 110
 111         // transfer result to static Sequence
 112         aPropSeq = ::chart::ContainerHelper::ContainerToSequence( aProperties );
 113     }
 114
 115     return aPropSeq;
 116 }
 117
 118 } // anonymous namespace
 119
 120 namespace chart
 121 {
 122
 123 LineChartType::LineChartType(
 124     const uno::Reference< uno::XComponentContext > & xContext ) :
 125         ChartType( xContext )
 126 {
 127 }
 128
 129 LineChartType::LineChartType( const LineChartType & rOther ) :
 130         ChartType( rOther )
 131 {
 132 }
 133
 134 LineChartType::~LineChartType()
 135 {}
 136
 137 // ____ XCloneable ____
 138 uno::Reference< util::XCloneable > SAL_CALL LineChartType::createClone()
 139     throw (uno::RuntimeException)
 140 {
 141     return uno::Reference< util::XCloneable >( new LineChartType( *this ));
 142 }
 143
 144 // ____ XChartType ____
 145 ::rtl::OUString SAL_CALL LineChartType::getChartType()
 146     throw (uno::RuntimeException)
 147 {
 148     return CHART2_SERVICE_NAME_CHARTTYPE_LINE;
 149 }
 150
 151
 152 // ____ OPropertySet ____
 153 uno::Any LineChartType::GetDefaultValue( sal_Int32 nHandle ) const
 154     throw(beans::UnknownPropertyException)
 155 {
 156     static tPropertyValueMap aStaticDefaults;
 157
 158     // /--
 159     ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
 160     if( 0 == aStaticDefaults.size() )
 161     {
 162         // initialize defaults
 163         lcl_AddDefaultsToMap( aStaticDefaults );
 164     }
 165
 166     tPropertyValueMap::const_iterator aFound(
 167         aStaticDefaults.find( nHandle ));
 168
 169     if( aFound == aStaticDefaults.end())
 170         return uno::Any();
 171
 172     return (*aFound).second;
 173     // \--
 174 }
 175
 176 ::cppu::IPropertyArrayHelper & SAL_CALL LineChartType::getInfoHelper()
 177 {
 178     static ::cppu::OPropertyArrayHelper aArrayHelper( lcl_GetPropertySequence(),
 179                                                       /* bSorted = */ sal_True );
 180
 181     return aArrayHelper;
 182 }
 183
 184
 185 // ____ XPropertySet ____
 186 uno::Reference< beans::XPropertySetInfo > SAL_CALL
 187     LineChartType::getPropertySetInfo()
 188     throw (uno::RuntimeException)
 189 {
 190     static uno::Reference< beans::XPropertySetInfo > xInfo;
 191
 192     // /--
 193     ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
 194     if( !xInfo.is())
 195     {
 196         xInfo = ::cppu::OPropertySetHelper::createPropertySetInfo(
 197             getInfoHelper());
 198     }
 199
 200     return xInfo;
 201     // \--
 202 }
 203
 204 uno::Sequence< ::rtl::OUString > LineChartType::getSupportedServiceNames_Static()
 205 {
 206     uno::Sequence< ::rtl::OUString > aServices( 3 );
 207     aServices[ 0 ] = CHART2_SERVICE_NAME_CHARTTYPE_LINE;
 208     aServices[ 1 ] = C2U( "com.sun.star.chart2.ChartType" );
 209     aServices[ 2 ] = C2U( "com.sun.star.beans.PropertySet" );
 210     return aServices;
 211 }
 212
 213 // implement XServiceInfo methods basing upon getSupportedServiceNames_Static
 214 APPHELPER_XSERVICEINFO_IMPL( LineChartType,
 215                              C2U( "com.sun.star.comp.chart.LineChartType" ));
 216
 217 } //  namespace chart