chart2/source/controller/dialogs/res_LegendPosition.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_chart2.hxx"
  33
  34 #include "res_LegendPosition.hxx"
  35 #include "ResourceIds.hrc"
  36 #include "Strings.hrc"
  37 #include "res_LegendPosition_IDs.hrc"
  38 #include "ResId.hxx"
  39 #include "ChartModelHelper.hxx"
  40 #include "macros.hxx"
  41 #include "LegendHelper.hxx"
  42
  43 #ifndef _SVT_CONTROLDIMS_HRC_
  44 #include <svtools/controldims.hrc>
  45 #endif
  46 #include <com/sun/star/chart2/LegendPosition.hpp>
  47 #include <com/sun/star/chart2/LegendExpansion.hpp>
  48
  49 //itemset stuff
  50 #include "chartview/ChartSfxItemIds.hxx"
  51 #include <svx/chrtitem.hxx>
  52 // header for class SfxItemPool
  53 #include <svtools/itempool.hxx>
  54
  55 //.............................................................................
  56 namespace chart
  57 {
  58 //.............................................................................
  59
  60 using namespace ::com::sun::star;
  61 using namespace ::com::sun::star::chart2;
  62
  63 LegendPositionResources::LegendPositionResources( Window* pWindow )
  64     : m_xCC() //unused in this scenario
  65     , m_aCbxShow( pWindow ) //unused in this scenario
  66     , m_aRbtLeft( pWindow, SchResId(RBT_LEFT) )
  67     , m_aRbtTop( pWindow, SchResId(RBT_TOP) )
  68     , m_aRbtRight( pWindow, SchResId(RBT_RIGHT) )
  69     , m_aRbtBottom( pWindow, SchResId(RBT_BOTTOM) )
  70 {
  71     m_aCbxShow.Check();//legend is assumed to be visible in this scenario
  72     impl_setRadioButtonToggleHdl();
  73 }
  74
  75 LegendPositionResources::LegendPositionResources( Window* pWindow, const uno::Reference< uno::XComponentContext >& xCC )
  76     : m_xCC( xCC )
  77     , m_aCbxShow( pWindow, SchResId(CBX_SHOWLEGEND) )
  78     , m_aRbtLeft( pWindow, SchResId(RBT_LEFT) )
  79     , m_aRbtTop( pWindow, SchResId(RBT_TOP) )
  80     , m_aRbtRight( pWindow, SchResId(RBT_RIGHT) )
  81     , m_aRbtBottom( pWindow, SchResId(RBT_BOTTOM) )
  82 {
  83     m_aCbxShow.SetToggleHdl( LINK( this, LegendPositionResources, PositionEnableHdl ) );
  84     impl_setRadioButtonToggleHdl();
  85 }
  86
  87 void LegendPositionResources::impl_setRadioButtonToggleHdl()
  88 {
  89     m_aRbtLeft.SetToggleHdl( LINK( this, LegendPositionResources, PositionChangeHdl ) );
  90     m_aRbtTop.SetToggleHdl( LINK( this, LegendPositionResources, PositionChangeHdl ) );
  91     m_aRbtRight.SetToggleHdl( LINK( this, LegendPositionResources, PositionChangeHdl ) );
  92     m_aRbtBottom.SetToggleHdl( LINK( this, LegendPositionResources, PositionChangeHdl ) );
  93 }
  94
  95 LegendPositionResources::~LegendPositionResources()
  96 {
  97 }
  98
  99 void LegendPositionResources::writeToResources( const uno::Reference< frame::XModel >& xChartModel )
 100 {
 101     try
 102     {
 103         uno::Reference< XDiagram > xDiagram = ChartModelHelper::findDiagram( xChartModel );
 104         uno::Reference< beans::XPropertySet > xProp( xDiagram->getLegend(), uno::UNO_QUERY );
 105         if( xProp.is() )
 106         {
 107             //show
 108             sal_Bool bShowLegend = sal_False;
 109             xProp->getPropertyValue( C2U("Show") ) >>= bShowLegend;
 110             m_aCbxShow.Check( bShowLegend );
 111             PositionEnableHdl(0);
 112
 113             //position
 114             chart2::LegendPosition ePos;
 115             xProp->getPropertyValue( C2U( "AnchorPosition" )) >>= ePos;
 116             switch( ePos )
 117             {
 118                 case chart2::LegendPosition_LINE_START:
 119                     m_aRbtLeft.Check();
 120                     break;
 121                 case chart2::LegendPosition_LINE_END:
 122                     m_aRbtRight.Check();
 123                     break;
 124                 case chart2::LegendPosition_PAGE_START:
 125                     m_aRbtTop.Check();
 126                     break;
 127                 case chart2::LegendPosition_PAGE_END:
 128                     m_aRbtBottom.Check();
 129                     break;
 130
 131                 case chart2::LegendPosition_CUSTOM:
 132                 default:
 133                     m_aRbtRight.Check();
 134                     break;
 135             }
 136         }
 137     }
 138     catch( uno::Exception & ex )
 139     {
 140         ASSERT_EXCEPTION( ex );
 141     }
 142 }
 143
 144 void LegendPositionResources::writeToModel( const ::com::sun::star::uno::Reference< frame::XModel >& xChartModel ) const
 145 {
 146     try
 147     {
 148         sal_Bool bShowLegend = static_cast<sal_Bool>(m_aCbxShow.IsChecked());
 149         uno::Reference< beans::XPropertySet > xProp( LegendHelper::getLegend( xChartModel,m_xCC,bShowLegend ), uno::UNO_QUERY );
 150         if( xProp.is() )
 151         {
 152             //show
 153             xProp->setPropertyValue( C2U("Show"), uno::makeAny( bShowLegend ));
 154
 155             //position
 156             chart2::LegendPosition eNewPos;
 157             chart2::LegendExpansion eExp = chart2::LegendExpansion_HIGH;
 158
 159             if( m_aRbtLeft.IsChecked() )
 160                 eNewPos = chart2::LegendPosition_LINE_START;
 161             else if( m_aRbtRight.IsChecked() )
 162             {
 163                 eNewPos = chart2::LegendPosition_LINE_END;
 164             }
 165             else if( m_aRbtTop.IsChecked() )
 166             {
 167                 eNewPos = chart2::LegendPosition_PAGE_START;
 168                 eExp = chart2::LegendExpansion_WIDE;
 169             }
 170             else if( m_aRbtBottom.IsChecked() )
 171             {
 172                 eNewPos = chart2::LegendPosition_PAGE_END;
 173                 eExp = chart2::LegendExpansion_WIDE;
 174             }
 175
 176             xProp->setPropertyValue( C2U( "AnchorPosition" ), uno::makeAny( eNewPos ));
 177             xProp->setPropertyValue( C2U( "Expansion" ), uno::makeAny( eExp ));
 178             xProp->setPropertyValue( C2U( "RelativePosition" ), uno::Any());
 179         }
 180     }
 181     catch( uno::Exception & ex )
 182     {
 183         ASSERT_EXCEPTION( ex );
 184     }
 185 }
 186
 187 IMPL_LINK( LegendPositionResources, PositionEnableHdl, void*, EMPTYARG )
 188 {
 189     BOOL bEnable = m_aCbxShow.IsChecked();
 190
 191     m_aRbtLeft.Enable( bEnable );
 192     m_aRbtTop.Enable( bEnable );
 193     m_aRbtRight.Enable( bEnable );
 194     m_aRbtBottom.Enable( bEnable );
 195
 196     m_aChangeLink.Call(NULL);
 197
 198     return 0;
 199 }
 200
 201 void LegendPositionResources::initFromItemSet( const SfxItemSet& rInAttrs )
 202 {
 203     SvxChartLegendPos ePos = CHLEGEND_NONE;
 204
 205     const SfxPoolItem* pPoolItem = NULL;
 206     if( rInAttrs.GetItemState( SCHATTR_LEGEND_POS,
 207                                TRUE, &pPoolItem ) != SFX_ITEM_SET )
 208         pPoolItem = &(rInAttrs.GetPool()->GetDefaultItem( SCHATTR_LEGEND_POS ));
 209
 210     if( pPoolItem )
 211         ePos = ((const SvxChartLegendPosItem*)pPoolItem)->GetValue();
 212
 213     switch( ePos )
 214     {
 215         case CHLEGEND_LEFT:
 216             m_aRbtLeft.Check(TRUE);
 217             break;
 218         case CHLEGEND_TOP:
 219             m_aRbtTop.Check(TRUE);
 220             break;
 221         case CHLEGEND_RIGHT:
 222             m_aRbtRight.Check(TRUE);
 223             break;
 224         case CHLEGEND_BOTTOM:
 225             m_aRbtBottom.Check(TRUE);
 226             break;
 227         default:
 228             break;
 229     }
 230 }
 231
 232 void LegendPositionResources::writeToItemSet( SfxItemSet& rOutAttrs ) const
 233 {
 234     SvxChartLegendPos ePos;
 235
 236     if( m_aRbtLeft.IsChecked() )
 237         ePos = CHLEGEND_LEFT;
 238     else if( m_aRbtTop.IsChecked() )
 239         ePos = CHLEGEND_TOP;
 240     else if( m_aRbtRight.IsChecked() )
 241         ePos = CHLEGEND_RIGHT;
 242     else if( m_aRbtBottom.IsChecked() )
 243         ePos = CHLEGEND_BOTTOM;
 244     else
 245         ePos = CHLEGEND_NONE;
 246
 247     rOutAttrs.Put(SvxChartLegendPosItem( ePos, SCHATTR_LEGEND_POS ));
 248 }
 249
 250 IMPL_LINK( LegendPositionResources, PositionChangeHdl, RadioButton*, pRadio )
 251 {
 252     //for each radio click ther are coming two change events
 253     //first uncheck of previous button -> ignore that call
 254     //the second call gives the check of the new button
 255     if( pRadio && pRadio->IsChecked() )
 256         m_aChangeLink.Call(NULL);
 257     return 0;
 258 }
 259
 260 void LegendPositionResources::SetChangeHdl( const Link& rLink )
 261 {
 262     m_aChangeLink = rLink;
 263 }
 264
 265 //.............................................................................
 266 } //namespace chart
 267 //.............................................................................
 268