public void editingCanceled(CaretEvent e) {
if (e.getCaret() != caret) {
e.getCaret().removeCaretListener(this);
return;
}
caret.removeCaretListener(this);
caretCircuit.removeCircuitListener(this);
caretCircuit = null;
caretComponent = null;
caretCreatingText = false;
caret = null;
}
public void editingStopped(CaretEvent e) {
if (e.getCaret() != caret) {
e.getCaret().removeCaretListener(this);
return;
}
caret.removeCaretListener(this);
caretCircuit.removeCircuitListener(this);
String val = caret.getText();
boolean isEmpty = (val == null || val.equals(""));
Action a;
Project proj = caretCanvas.getProject();
if (caretCreatingText) {
if (!isEmpty) {
CircuitMutation xn = new CircuitMutation(caretCircuit);
xn.add(caretComponent);
a = xn.toAction(Strings.getter("addComponentAction", Text.FACTORY.getDisplayGetter()));
} else {
a = null; // don't add the blank text field
}
} else {
if (isEmpty && caretComponent.getFactory() instanceof Text) {
CircuitMutation xn = new CircuitMutation(caretCircuit);
xn.add(caretComponent);
a = xn.toAction(Strings.getter("removeComponentAction", Text.FACTORY.getDisplayGetter()));
} else {
Object obj = caretComponent.getFeature(TextEditable.class);
if (obj == null) { // should never happen
a = null;
} else {
TextEditable editable = (TextEditable) obj;
a = editable.getCommitAction(caretCircuit, e.getOldText(), e.getText());
}
}
}
caretCircuit = null;
caretComponent = null;
caretCreatingText = false;
caret = null;
if (a != null) proj.doAction(a);
}
