1 package net.mograsim.plugin.tables.mi;
3 import org.eclipse.jface.viewers.CellEditor;
4 import org.eclipse.jface.viewers.CheckboxCellEditor;
5 import org.eclipse.jface.viewers.EditingSupport;
6 import org.eclipse.jface.viewers.TableViewer;
8 import net.mograsim.logic.core.types.Bit;
9 import net.mograsim.machine.mi.MicroInstruction;
10 import net.mograsim.machine.mi.MicroInstructionDefinition;
11 import net.mograsim.machine.mi.parameters.BooleanClassification;
12 import net.mograsim.machine.mi.parameters.MicroInstructionParameter;
14 public class BooleanEditingSupport extends EditingSupport
16 private final CheckboxCellEditor editor;
17 private final BooleanClassification boolClass;
18 private final TableViewer viewer;
19 private final int index;
21 public BooleanEditingSupport(TableViewer viewer, MicroInstructionDefinition definition, int index)
25 this.boolClass = (BooleanClassification) definition.getParameterClassification(index);
26 editor = new CheckboxCellEditor(viewer.getTable());
31 protected boolean canEdit(Object element)
37 protected CellEditor getCellEditor(Object element)
43 protected Object getValue(Object element)
45 InstructionTableRow row = (InstructionTableRow) element;
46 return row.data.getCell(row.address).getParameter(index).getValue().getMSBit(0).equals(Bit.ONE);
50 protected void setValue(Object element, Object value)
52 InstructionTableRow row = (InstructionTableRow) element;
53 MicroInstructionParameter[] params = row.data.getCell(row.address).getParameters();
54 params[index] = boolClass.get((Boolean) value);
55 row.data.setCell(row.address, MicroInstruction.create(params));
56 viewer.update(element, null);