/** @brief refresh contents of table */
private void _refresh() {
table_.setVisible(false);
nameText_.setText(currentPlugin_.getName());
oldText = currentPlugin_.getName();
viewer_.setInput(currentPlugin_);
table_.setVisible(true);
}
private void _setInput(GrxBasePlugin p) {
if (p == null) {
table_.setVisible(false);
nameText_.setText(""); // $NON-NLS-1$
oldText = "";
} else if (p != currentPlugin_) {
table_.setVisible(false);
nameText_.setText(p.getName());
oldText = p.getName();
viewer_.setInput(p);
table_.setVisible(true);
}
}
public void registerItemChange(GrxBaseItem item, int event) {
switch (event) {
case GrxPluginManager.FOCUSED_ITEM:
if (currentPlugin_ != item) {
if (currentPlugin_ != null) currentPlugin_.deleteObserver(this);
_setInput(item);
currentPlugin_ = item;
currentPlugin_.addObserver(this);
}
break;
case GrxPluginManager.REMOVE_ITEM:
if (currentPlugin_ == item) {
currentPlugin_.deleteObserver(this);
_setInput(null);
currentPlugin_ = null;
}
break;
default:
break;
}
}
private boolean isValidChangeValue(String key, String value) {
GrxBasePlugin.ValueEditType editType = currentPlugin_.GetValueEditType(key);
if (editType instanceof ValueEditText) {
return true;
} else if (editType instanceof ValueEditCombo) {
String[] items = ((ValueEditCombo) editType).GetItems();
for (int idx = 0; idx < items.length; idx++) {
if (items[idx].equals(value)) {
return true;
}
}
return false;
}
return false;
}
public void shutdown() {
manager_.removeItemChangeListener(this, GrxBaseItem.class);
if (currentPlugin_ != null) currentPlugin_.deleteObserver(this);
}
public void setUp() {
if (currentPlugin_ != null) currentPlugin_.deleteObserver(this);
currentPlugin_ = manager_.focusedItem();
_setInput(currentPlugin_);
if (currentPlugin_ != null) currentPlugin_.addObserver(this);
}