chart2/source/controller/main/PositionAndSizeHelper.cxx

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  27
  28 // MARKER(update_precomp.py): autogen include statement, do not remove
  29 #include "precompiled_chart2.hxx"
  30
  31 #include "PositionAndSizeHelper.hxx"
  32 #include "macros.hxx"
  33 #include "ChartModelHelper.hxx"
  34 #include "ControllerLockGuard.hxx"
  35 #include <com/sun/star/chart2/LegendPosition.hpp>
  36 #include <com/sun/star/chart2/RelativePosition.hpp>
  37 #include <com/sun/star/chart2/RelativeSize.hpp>
  38 #include "chartview/ExplicitValueProvider.hxx"
  39
  40 // header for class Rectangle
  41 #include <tools/gen.hxx>
  42 #include <com/sun/star/beans/XPropertySet.hpp>
  43
  44 //.............................................................................
  45 namespace chart
  46 {
  47 //.............................................................................
  48 using namespace ::com::sun::star;
  49 using namespace ::com::sun::star::chart2;
  50
  51 bool PositionAndSizeHelper::moveObject( ObjectType eObjectType
  52                 , const uno::Reference< beans::XPropertySet >& xObjectProp
  53                 , const awt::Rectangle& rNewPositionAndSize
  54                 , const awt::Rectangle& rPageRectangle
  55                 )
  56 {
  57     if(!xObjectProp.is())
  58         return false;
  59     Rectangle aObjectRect( Point(rNewPositionAndSize.X,rNewPositionAndSize.Y), Size(rNewPositionAndSize.Width,rNewPositionAndSize.Height) );
  60     Rectangle aPageRect( Point(rPageRectangle.X,rPageRectangle.Y), Size(rPageRectangle.Width,rPageRectangle.Height) );
  61
  62     if( OBJECTTYPE_TITLE==eObjectType )
  63     {
  64         //@todo decide wether x is primary or secondary
  65         chart2::RelativePosition aRelativePosition;
  66         aRelativePosition.Anchor = drawing::Alignment_CENTER;
  67         //the anchor point at the title object is top/middle
  68         Point aPos = aObjectRect.TopLeft();
  69         aRelativePosition.Primary = (double(aPos.X())+double(aObjectRect.getWidth())/2.0)/double(aPageRect.getWidth());
  70         aRelativePosition.Secondary = (double(aPos.Y())+double(aObjectRect.getHeight())/2.0)/double(aPageRect.getHeight());
  71         xObjectProp->setPropertyValue( C2U( "RelativePosition" ), uno::makeAny(aRelativePosition) );
  72     }
  73     else if( OBJECTTYPE_DATA_CURVE_EQUATION==eObjectType )
  74     {
  75         //@todo decide wether x is primary or secondary
  76         chart2::RelativePosition aRelativePosition;
  77         aRelativePosition.Anchor = drawing::Alignment_TOP_LEFT;
  78         //the anchor point at the title object is top/middle
  79         Point aPos = aObjectRect.TopLeft();
  80         aRelativePosition.Primary = double(aPos.X())/double(aPageRect.getWidth());
  81         aRelativePosition.Secondary = double(aPos.Y())/double(aPageRect.getHeight());
  82         xObjectProp->setPropertyValue( C2U( "RelativePosition" ), uno::makeAny(aRelativePosition) );
  83     }
  84     else if(OBJECTTYPE_LEGEND==eObjectType)
  85     {
  86         LegendPosition ePos = LegendPosition_LINE_END;
  87         xObjectProp->getPropertyValue( C2U( "AnchorPosition" )) >>= ePos;
  88         chart2::RelativePosition aRelativePosition;
  89         Point aAnchor = aObjectRect.TopLeft();
  90
  91         switch( ePos )
  92         {
  93             case LegendPosition_LINE_START:
  94                 {
  95                     //@todo language dependent positions ...
  96                     aRelativePosition.Anchor = drawing::Alignment_LEFT;
  97                     aAnchor = aObjectRect.LeftCenter();
  98                 }
  99                 break;
 100             case LegendPosition_LINE_END:
 101                 {
 102                     //@todo language dependent positions ...
 103                     aRelativePosition.Anchor = drawing::Alignment_RIGHT;
 104                     aAnchor = aObjectRect.RightCenter();
 105                 }
 106                 break;
 107             case LegendPosition_PAGE_START:
 108                 {
 109                     //@todo language dependent positions ...
 110                     aRelativePosition.Anchor = drawing::Alignment_TOP;
 111                     aAnchor = aObjectRect.TopCenter();
 112                 }
 113                 break;
 114             case LegendPosition_PAGE_END:
 115                 //@todo language dependent positions ...
 116                 {
 117                     aRelativePosition.Anchor = drawing::Alignment_BOTTOM;
 118                     aAnchor = aObjectRect.BottomCenter();
 119                 }
 120                 break;
 121             case LegendPosition_CUSTOM:
 122                 {
 123                     //@todo language dependent positions ...
 124                     aRelativePosition.Anchor = drawing::Alignment_TOP_LEFT;
 125                 }
 126                 break;
 127             case LegendPosition_MAKE_FIXED_SIZE:
 128                 OSL_ASSERT( false );
 129                 break;
 130         }
 131         aRelativePosition.Primary =
 132             static_cast< double >( aAnchor.X()) /
 133             static_cast< double >( aPageRect.getWidth() );
 134         aRelativePosition.Secondary =
 135             static_cast< double >( aAnchor.Y()) /
 136             static_cast< double >( aPageRect.getHeight());
 137
 138         xObjectProp->setPropertyValue( C2U( "RelativePosition" ), uno::makeAny(aRelativePosition) );
 139     }
 140     else if(OBJECTTYPE_DIAGRAM==eObjectType || OBJECTTYPE_DIAGRAM_WALL==eObjectType || OBJECTTYPE_DIAGRAM_FLOOR==eObjectType)
 141     {
 142         //@todo decide wether x is primary or secondary
 143
 144         //set position:
 145         chart2::RelativePosition aRelativePosition;
 146         aRelativePosition.Anchor = drawing::Alignment_CENTER;
 147
 148         Point aPos = aObjectRect.Center();
 149         aRelativePosition.Primary = double(aPos.X())/double(aPageRect.getWidth());
 150         aRelativePosition.Secondary = double(aPos.Y())/double(aPageRect.getHeight());
 151         xObjectProp->setPropertyValue( C2U( "RelativePosition" ), uno::makeAny(aRelativePosition) );
 152
 153         //set size:
 154         RelativeSize aRelativeSize;
 155         //the anchor points for the diagram are in the middle of the diagram
 156         //and in the middle of the page
 157         aRelativeSize.Primary = double(aObjectRect.getWidth())/double(aPageRect.getWidth());
 158         aRelativeSize.Secondary = double(aObjectRect.getHeight())/double(aPageRect.getHeight());
 159         xObjectProp->setPropertyValue( C2U( "RelativeSize" ), uno::makeAny(aRelativeSize) );
 160     }
 161     else
 162         return false;
 163     return true;
 164 }
 165
 166 bool PositionAndSizeHelper::moveObject( const rtl::OUString& rObjectCID
 167                 , const uno::Reference< frame::XModel >& xChartModel
 168                 , const awt::Rectangle& rNewPositionAndSize
 169                 , const awt::Rectangle& rPageRectangle
 170                 )
 171 {
 172     ControllerLockGuard aLockedControllers( xChartModel );
 173
 174     awt::Rectangle aNewPositionAndSize( rNewPositionAndSize );
 175
 176     uno::Reference< beans::XPropertySet > xObjectProp = ObjectIdentifier::getObjectPropertySet( rObjectCID, xChartModel );
 177     ObjectType eObjectType( ObjectIdentifier::getObjectType( rObjectCID ) );
 178     if(OBJECTTYPE_DIAGRAM==eObjectType || OBJECTTYPE_DIAGRAM_WALL==eObjectType || OBJECTTYPE_DIAGRAM_FLOOR==eObjectType)
 179     {
 180         xObjectProp = uno::Reference< beans::XPropertySet >( ObjectIdentifier::getDiagramForCID( rObjectCID, xChartModel ), uno::UNO_QUERY );
 181         if(!xObjectProp.is())
 182             return false;
 183     }
 184     return moveObject( eObjectType, xObjectProp, aNewPositionAndSize, rPageRectangle );
 185 }
 186
 187 //.............................................................................
 188 } //namespace chart
 189 //.............................................................................