+++ /dev/null
-package net.mograsim.plugin.tables;
-
-import java.math.BigInteger;
-
-import org.eclipse.jface.viewers.CellEditor;
-import org.eclipse.jface.viewers.EditingSupport;
-import org.eclipse.jface.viewers.TableViewer;
-import org.eclipse.jface.viewers.TextCellEditor;
-
-import net.mograsim.plugin.asm.AsmNumberUtil;
-
-public abstract class NumberCellEditingSupport extends EditingSupport
-{
- private final TableViewer viewer;
- private final CellEditor editor;
- private final DisplaySettings displaySettings;
-
- public NumberCellEditingSupport(TableViewer viewer, DisplaySettings displaySettings)
- {
- super(viewer);
- this.viewer = viewer;
- this.displaySettings = displaySettings;
- editor = new TextCellEditor(viewer.getTable());
- editor.setValidator(new NumberCellEditorValidator());
- }
-
- @Override
- final protected boolean canEdit(Object element)
- {
- return true;
- }
-
- @Override
- final protected CellEditor getCellEditor(Object element)
- {
- return editor;
- }
-
- @Override
- final protected Object getValue(Object element)
- {
- return AsmNumberUtil.toString(getAsBigInteger(element), displaySettings.getDataNumberType());
- }
-
- @Override
- final protected void setValue(Object element, Object userInput)
- {
- try
- {
- setAsBigInteger(element, AsmNumberUtil.valueOf((String) userInput));
- }
- catch (@SuppressWarnings("unused") NumberFormatException e)
- {
- setAsBigInteger(element, BigInteger.valueOf(0));
- }
- viewer.update(element, null);
- }
-
- protected abstract void setAsBigInteger(Object element, BigInteger value);
-
- protected abstract BigInteger getAsBigInteger(Object element);
-}