plugins/net.mograsim.plugin.core/src/net/mograsim/plugin/tables/mi/IntegerColumnLabelProvider.java

   1 package net.mograsim.plugin.tables.mi;
   2
   3 import java.math.BigInteger;
   4
   5 import org.eclipse.swt.graphics.Color;
   6
   7 import net.mograsim.machine.mi.parameters.IntegerImmediate;
   8 import net.mograsim.plugin.tables.DisplaySettings;
   9 import net.mograsim.plugin.tables.NumberColumnLabelProvider;
  10
  11 public class IntegerColumnLabelProvider extends NumberColumnLabelProvider
  12 {
  13         private final int index;
  14         private final ColorProvider cProv;
  15
  16         public IntegerColumnLabelProvider(DisplaySettings displaySettings, ColorProvider cProv, int index)
  17         {
  18                 super(displaySettings);
  19                 this.cProv = cProv;
  20                 this.index = index;
  21         }
  22
  23         @Override
  24         public BigInteger getAsBigInteger(Object element)
  25         {
  26                 InstructionTableRow row = (InstructionTableRow) element;
  27                 return ((IntegerImmediate) row.data.getCell(row.address).getParameter(index)).getValueAsBigInteger();
  28         }
  29
  30         @Override
  31         public int getBitLength(Object element)
  32         {
  33                 return ((InstructionTableRow) element).getData().getDefinition().getMicroInstructionDefinition().getParameterClassification(index)
  34                                 .getExpectedBits();
  35         }
  36
  37         @Override
  38         public Color getBackground(Object element)
  39         {
  40                 return cProv.getBackground(element, index);
  41         }
  42
  43         @Override
  44         public Color getForeground(Object element)
  45         {
  46                 return cProv.getForeground(element, index);
  47         }
  48 }