protected void setupPortEditors() {
viewer.setCellEditors(new CellEditor[] {null, new TextCellEditor(ports)});
ICellModifier cellModifier =
new ICellModifier() {
public Object getValue(Object element, String property) {
ServerPort sp = (ServerPort) element;
if (sp.getPort() < 0) return "-";
return sp.getPort() + "";
}
public boolean canModify(Object element, String property) {
if ("port".equals(property)) return true;
return false;
}
public void modify(Object element, String property, Object value) {
try {
Item item = (Item) element;
ServerPort sp = (ServerPort) item.getData();
int port = Integer.parseInt((String) value);
execute(new ModifyPortCommand(tomcatConfiguration, sp.getId(), port));
} catch (Exception ex) {
// ignore
}
}
};
viewer.setCellModifier(cellModifier);
// preselect second column (Windows-only)
String os = System.getProperty("os.name");
if (os != null && os.toLowerCase().indexOf("win") >= 0) {
ports.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
try {
int n = ports.getSelectionIndex();
viewer.editElement(ports.getItem(n).getData(), 1);
} catch (Exception e) {
// ignore
}
}
});
}
}
/** Initialize the fields in this editor. */
protected void initialize() {
if (ports == null) return;
ports.removeAll();
Iterator iterator = tomcatConfiguration.getServerPorts().iterator();
while (iterator.hasNext()) {
ServerPort port = (ServerPort) iterator.next();
TableItem item = new TableItem(ports, SWT.NONE);
String portStr = "-";
if (port.getPort() >= 0) portStr = port.getPort() + "";
String[] s = new String[] {port.getName(), portStr};
item.setText(s);
item.setImage(TomcatUIPlugin.getImage(TomcatUIPlugin.IMG_PORT));
item.setData(port);
}
if (readOnly) {
viewer.setCellEditors(new CellEditor[] {null, null});
viewer.setCellModifier(null);
} else {
setupPortEditors();
}
}