chart2/source/controller/dialogs/res_LegendPosition.cxx

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  28
  29
  30 #include "res_LegendPosition.hxx"
  31 #include "ResourceIds.hrc"
  32 #include "Strings.hrc"
  33 #include "res_LegendPosition_IDs.hrc"
  34 #include "ResId.hxx"
  35 #include "ChartModelHelper.hxx"
  36 #include "macros.hxx"
  37 #include "LegendHelper.hxx"
  38
  39 #include <svtools/controldims.hrc>
  40 #include <com/sun/star/chart2/LegendPosition.hpp>
  41 #include <com/sun/star/chart/ChartLegendExpansion.hpp>
  42
  43 //itemset stuff
  44 #include "chartview/ChartSfxItemIds.hxx"
  45 #include <svl/intitem.hxx>
  46 #include <svl/eitem.hxx>
  47
  48 //.............................................................................
  49 namespace chart
  50 {
  51 //.............................................................................
  52
  53 using namespace ::com::sun::star;
  54 using namespace ::com::sun::star::chart2;
  55
  56 LegendPositionResources::LegendPositionResources( Window* pWindow )
  57     : m_xCC() //unused in this scenario
  58     , m_aCbxShow( pWindow ) //unused in this scenario
  59     , m_aRbtLeft( pWindow, SchResId(RBT_LEFT) )
  60     , m_aRbtRight( pWindow, SchResId(RBT_RIGHT) )
  61     , m_aRbtTop( pWindow, SchResId(RBT_TOP) )
  62     , m_aRbtBottom( pWindow, SchResId(RBT_BOTTOM) )
  63 {
  64     m_aCbxShow.Check();//legend is assumed to be visible in this scenario
  65     impl_setRadioButtonToggleHdl();
  66 }
  67
  68 LegendPositionResources::LegendPositionResources( Window* pWindow, const uno::Reference< uno::XComponentContext >& xCC )
  69     : m_xCC( xCC )
  70     , m_aCbxShow( pWindow, SchResId(CBX_SHOWLEGEND) )
  71     , m_aRbtLeft( pWindow, SchResId(RBT_LEFT) )
  72     , m_aRbtRight( pWindow, SchResId(RBT_RIGHT) )
  73     , m_aRbtTop( pWindow, SchResId(RBT_TOP) )
  74     , m_aRbtBottom( pWindow, SchResId(RBT_BOTTOM) )
  75 {
  76     m_aCbxShow.SetToggleHdl( LINK( this, LegendPositionResources, PositionEnableHdl ) );
  77     impl_setRadioButtonToggleHdl();
  78     m_aCbxShow.SetAccessibleRelationMemberOf(&m_aCbxShow);
  79     m_aRbtLeft.SetAccessibleRelationMemberOf(&m_aCbxShow);
  80     m_aRbtRight.SetAccessibleRelationMemberOf(&m_aCbxShow);
  81     m_aRbtTop.SetAccessibleRelationMemberOf(&m_aCbxShow);
  82     m_aRbtBottom.SetAccessibleRelationMemberOf(&m_aCbxShow);
  83 }
  84
  85 void LegendPositionResources::impl_setRadioButtonToggleHdl()
  86 {
  87     m_aRbtLeft.SetToggleHdl( LINK( this, LegendPositionResources, PositionChangeHdl ) );
  88     m_aRbtTop.SetToggleHdl( LINK( this, LegendPositionResources, PositionChangeHdl ) );
  89     m_aRbtRight.SetToggleHdl( LINK( this, LegendPositionResources, PositionChangeHdl ) );
  90     m_aRbtBottom.SetToggleHdl( LINK( this, LegendPositionResources, PositionChangeHdl ) );
  91 }
  92
  93 LegendPositionResources::~LegendPositionResources()
  94 {
  95 }
  96
  97 void LegendPositionResources::writeToResources( const uno::Reference< frame::XModel >& xChartModel )
  98 {
  99     try
 100     {
 101         uno::Reference< XDiagram > xDiagram = ChartModelHelper::findDiagram( xChartModel );
 102         uno::Reference< beans::XPropertySet > xProp( xDiagram->getLegend(), uno::UNO_QUERY );
 103         if( xProp.is() )
 104         {
 105             //show
 106             sal_Bool bShowLegend = sal_False;
 107             xProp->getPropertyValue( C2U("Show") ) >>= bShowLegend;
 108             m_aCbxShow.Check( bShowLegend );
 109             PositionEnableHdl(0);
 110
 111             //position
 112             chart2::LegendPosition ePos;
 113             xProp->getPropertyValue( C2U( "AnchorPosition" )) >>= ePos;
 114             switch( ePos )
 115             {
 116                 case chart2::LegendPosition_LINE_START:
 117                     m_aRbtLeft.Check();
 118                     break;
 119                 case chart2::LegendPosition_LINE_END:
 120                     m_aRbtRight.Check();
 121                     break;
 122                 case chart2::LegendPosition_PAGE_START:
 123                     m_aRbtTop.Check();
 124                     break;
 125                 case chart2::LegendPosition_PAGE_END:
 126                     m_aRbtBottom.Check();
 127                     break;
 128
 129                 case chart2::LegendPosition_CUSTOM:
 130                 default:
 131                     m_aRbtRight.Check();
 132                     break;
 133             }
 134         }
 135     }
 136     catch( const uno::Exception & ex )
 137     {
 138         ASSERT_EXCEPTION( ex );
 139     }
 140 }
 141
 142 void LegendPositionResources::writeToModel( const ::com::sun::star::uno::Reference< frame::XModel >& xChartModel ) const
 143 {
 144     try
 145     {
 146         sal_Bool bShowLegend = static_cast<sal_Bool>(m_aCbxShow.IsChecked());
 147         uno::Reference< beans::XPropertySet > xProp( LegendHelper::getLegend( xChartModel,m_xCC,bShowLegend ), uno::UNO_QUERY );
 148         if( xProp.is() )
 149         {
 150             //show
 151             xProp->setPropertyValue( C2U("Show"), uno::makeAny( bShowLegend ));
 152
 153             //position
 154             chart2::LegendPosition eNewPos;
 155             ::com::sun::star::chart::ChartLegendExpansion eExp = ::com::sun::star::chart::ChartLegendExpansion_HIGH;
 156
 157             if( m_aRbtLeft.IsChecked() )
 158                 eNewPos = chart2::LegendPosition_LINE_START;
 159             else if( m_aRbtRight.IsChecked() )
 160             {
 161                 eNewPos = chart2::LegendPosition_LINE_END;
 162             }
 163             else if( m_aRbtTop.IsChecked() )
 164             {
 165                 eNewPos = chart2::LegendPosition_PAGE_START;
 166                 eExp = ::com::sun::star::chart::ChartLegendExpansion_WIDE;
 167             }
 168             else if( m_aRbtBottom.IsChecked() )
 169             {
 170                 eNewPos = chart2::LegendPosition_PAGE_END;
 171                 eExp = ::com::sun::star::chart::ChartLegendExpansion_WIDE;
 172             }
 173
 174             xProp->setPropertyValue( C2U( "AnchorPosition" ), uno::makeAny( eNewPos ));
 175             xProp->setPropertyValue( C2U( "Expansion" ), uno::makeAny( eExp ));
 176             xProp->setPropertyValue( C2U( "RelativePosition" ), uno::Any());
 177         }
 178     }
 179     catch( const uno::Exception & ex )
 180     {
 181         ASSERT_EXCEPTION( ex );
 182     }
 183 }
 184
 185 IMPL_LINK_NOARG(LegendPositionResources, PositionEnableHdl)
 186 {
 187     sal_Bool bEnable = m_aCbxShow.IsChecked();
 188
 189     m_aRbtLeft.Enable( bEnable );
 190     m_aRbtTop.Enable( bEnable );
 191     m_aRbtRight.Enable( bEnable );
 192     m_aRbtBottom.Enable( bEnable );
 193
 194     m_aChangeLink.Call(NULL);
 195
 196     return 0;
 197 }
 198
 199 void LegendPositionResources::initFromItemSet( const SfxItemSet& rInAttrs )
 200 {
 201     const SfxPoolItem* pPoolItem = NULL;
 202     if( rInAttrs.GetItemState( SCHATTR_LEGEND_POS, sal_True, &pPoolItem ) == SFX_ITEM_SET )
 203     {
 204         sal_Int32 nLegendPosition = ((const SfxInt32Item*)pPoolItem)->GetValue();
 205         switch( nLegendPosition )
 206         {
 207             case chart2::LegendPosition_LINE_START:
 208                 m_aRbtLeft.Check(sal_True);
 209                 break;
 210             case chart2::LegendPosition_PAGE_START:
 211                 m_aRbtTop.Check(sal_True);
 212                 break;
 213             case chart2::LegendPosition_LINE_END:
 214                 m_aRbtRight.Check(sal_True);
 215                 break;
 216             case chart2::LegendPosition_PAGE_END:
 217                 m_aRbtBottom.Check(sal_True);
 218                 break;
 219             default:
 220                 break;
 221         }
 222     }
 223
 224     if( rInAttrs.GetItemState( SCHATTR_LEGEND_SHOW, sal_True, &pPoolItem ) == SFX_ITEM_SET )
 225     {
 226         bool bShow = static_cast< const SfxBoolItem * >( pPoolItem )->GetValue();
 227         m_aCbxShow.Check(bShow);
 228     }
 229 }
 230
 231 void LegendPositionResources::writeToItemSet( SfxItemSet& rOutAttrs ) const
 232 {
 233     sal_Int32 nLegendPosition = chart2::LegendPosition_CUSTOM;
 234     if( m_aRbtLeft.IsChecked() )
 235         nLegendPosition = chart2::LegendPosition_LINE_START;
 236     else if( m_aRbtTop.IsChecked() )
 237         nLegendPosition = chart2::LegendPosition_PAGE_START;
 238     else if( m_aRbtRight.IsChecked() )
 239         nLegendPosition = chart2::LegendPosition_LINE_END;
 240     else if( m_aRbtBottom.IsChecked() )
 241         nLegendPosition = chart2::LegendPosition_PAGE_END;
 242     rOutAttrs.Put(SfxInt32Item(SCHATTR_LEGEND_POS, nLegendPosition ));
 243
 244     rOutAttrs.Put( SfxBoolItem(SCHATTR_LEGEND_SHOW, m_aCbxShow.IsChecked()) );
 245 }
 246
 247 IMPL_LINK( LegendPositionResources, PositionChangeHdl, RadioButton*, pRadio )
 248 {
 249     //for each radio click ther are coming two change events
 250     //first uncheck of previous button -> ignore that call
 251     //the second call gives the check of the new button
 252     if( pRadio && pRadio->IsChecked() )
 253         m_aChangeLink.Call(NULL);
 254     return 0;
 255 }
 256
 257 void LegendPositionResources::SetChangeHdl( const Link& rLink )
 258 {
 259     m_aChangeLink = rLink;
 260 }
 261
 262 void LegendPositionResources::SetAccessibleRelationMemberOf(Window* pMemberOf)
 263 {
 264     m_aRbtLeft.SetAccessibleRelationMemberOf(pMemberOf);
 265     m_aRbtRight.SetAccessibleRelationMemberOf(pMemberOf);
 266     m_aRbtTop.SetAccessibleRelationMemberOf(pMemberOf);
 267     m_aRbtBottom.SetAccessibleRelationMemberOf(pMemberOf);
 268 }
 269
 270 //.............................................................................
 271 } //namespace chart
 272 //.............................................................................
 273
 274 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */