1 package net.mograsim.plugin.tables.mi;
3 import org.eclipse.jface.viewers.CellEditor;
4 import org.eclipse.jface.viewers.EditingSupport;
5 import org.eclipse.jface.viewers.TableViewer;
7 import net.mograsim.machine.mi.MicroInstruction;
8 import net.mograsim.machine.mi.MicroInstructionDefinition;
9 import net.mograsim.machine.mi.parameters.BooleanClassification;
10 import net.mograsim.machine.mi.parameters.MicroInstructionParameter;
11 import net.mograsim.machine.mi.parameters.Mnemonic;
13 public class BooleanEditingSupport extends EditingSupport
15 private final CellEditor editor;
16 private final BooleanClassification boolClass;
17 private final TableViewer viewer;
18 private final int index;
20 public BooleanEditingSupport(TableViewer viewer, MicroInstructionDefinition definition, int index)
24 this.boolClass = (BooleanClassification) definition.getParameterClassification(index);
25 editor = new CyclingCellEditor(viewer.getTable(), boolClass.size());// new CheckboxCellEditor(viewer.getTable());
30 protected boolean canEdit(Object element)
36 protected CellEditor getCellEditor(Object element)
42 protected Object getValue(Object element)
44 InstructionTableRow row = (InstructionTableRow) element;
45 // true is 0 because the true value comes first in the combo box
46 return ((Mnemonic) row.data.getCell(row.address).getParameter(index)).ordinal();
50 protected void setValue(Object element, Object value)
52 InstructionTableRow row = (InstructionTableRow) element;
53 MicroInstructionParameter[] params = row.data.getCell(row.address).getParameters();
54 // true is 0 because the true value comes first in the combo box
55 Mnemonic newParam = boolClass.get((Integer) value);
57 params[index] = newParam;
58 row.data.setCell(row.address, MicroInstruction.create(params));
59 viewer.update(element, null);