1 package net.mograsim.plugin.tables.mi;
3 import org.eclipse.jface.viewers.CellEditor;
4 import org.eclipse.jface.viewers.ComboBoxCellEditor;
5 import org.eclipse.jface.viewers.EditingSupport;
6 import org.eclipse.jface.viewers.TableViewer;
7 import org.eclipse.swt.SWT;
9 import net.mograsim.machine.mi.MicroInstruction;
10 import net.mograsim.machine.mi.MicroInstructionDefinition;
11 import net.mograsim.machine.mi.parameters.Mnemonic;
12 import net.mograsim.machine.mi.parameters.MnemonicFamily;
14 public class MnemonicEditingSupport extends EditingSupport
16 private final ComboBoxCellEditor editor;
17 private final MnemonicFamily family;
18 private final TableViewer viewer;
19 private final int index;
21 public MnemonicEditingSupport(TableViewer viewer, MicroInstructionDefinition definition, int index)
25 family = (MnemonicFamily) definition.getParameterClassifications()[index];
26 editor = new ComboBoxCellEditor(viewer.getTable(), family.getStringValues(), SWT.READ_ONLY);
28 editor.setValidator(new MnemonicCellEditorValidator(family));
32 protected boolean canEdit(Object element)
38 protected CellEditor getCellEditor(Object element)
44 protected Object getValue(Object element)
46 return ((Mnemonic) ((MicroInstruction) element).getParameter(index)).ordinal();
50 protected void setValue(Object element, Object value)
52 ((MicroInstruction) element).setParameter(index, family.get((Integer) value));
53 viewer.update(element, null);