import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.swt.SWT;
+import net.mograsim.machine.mi.MicroInstruction;
import net.mograsim.machine.mi.MicroInstructionDefinition;
+import net.mograsim.machine.mi.parameters.MicroInstructionParameter;
import net.mograsim.machine.mi.parameters.Mnemonic;
import net.mograsim.machine.mi.parameters.MnemonicFamily;
super(viewer);
family = (MnemonicFamily) definition.getParameterClassifications()[index];
editor = new ComboBoxCellEditor(viewer.getTable(), family.getStringValues(), SWT.READ_ONLY);
+ editor.setActivationStyle(
+ ComboBoxCellEditor.DROP_DOWN_ON_TRAVERSE_ACTIVATION | ComboBoxCellEditor.DROP_DOWN_ON_PROGRAMMATIC_ACTIVATION
+ | ComboBoxCellEditor.DROP_DOWN_ON_MOUSE_ACTIVATION | ComboBoxCellEditor.DROP_DOWN_ON_KEY_ACTIVATION);
this.index = index;
- editor.setValidator(new MnemonicCellEditorValidator(family));
this.provider = provider;
}
@Override
protected Object getValue(Object element)
{
- return ((Mnemonic) ((InstructionTableRow) element).data.getParameter(index)).ordinal();
+ InstructionTableRow row = ((InstructionTableRow) element);
+ return ((Mnemonic) row.data.getCell(row.address).getParameter(index)).ordinal();
}
@Override
protected void setValue(Object element, Object value)
{
InstructionTableRow row = ((InstructionTableRow) element);
- row.data.setParameter(index, family.get((Integer) value));
+ MicroInstructionParameter[] params = row.data.getCell(row.address).getParameters();
+ Mnemonic newParam = family.get((Integer) value);
+ if (newParam.equals(params[index]))
+ return;
+ params[index] = newParam;
+ row.data.setCell(row.address, MicroInstruction.create(params));
provider.update(row.address);
}