@Override
public void documentChanged(DocumentEvent e) {
UndoManager undoManager = UndoManager.getInstance(myProject);
boolean undoOrRedo = undoManager.isUndoInProgress() || undoManager.isRedoInProgress();
if (undoOrRedo) {
// allow undo/redo up until 'creation stamp' back in time
// and check it after action is completed
if (e.getDocument() == myOrigDocument) {
//noinspection SSBasedInspection
SwingUtilities.invokeLater(
() -> {
if (myOrigCreationStamp > myOrigDocument.getModificationStamp()) {
closeEditor();
}
});
}
} else if (e.getDocument() == myNewDocument) {
commitToOriginal(e);
if (!isValid()) {
ApplicationManager.getApplication()
.invokeLater(() -> closeEditor(), myProject.getDisposed());
}
} else if (e.getDocument() == myOrigDocument) {
if (myCommittingToOriginal || myAltFullRange != null && myAltFullRange.isValid()) return;
ApplicationManager.getApplication().invokeLater(() -> closeEditor(), myProject.getDisposed());
}
}
@Override
protected void moveOffsetAfter(boolean success) {
if (getLocalVariable() != null && getLocalVariable().isValid()) {
myEditor.getCaretModel().moveToOffset(getLocalVariable().getTextOffset());
myEditor.getScrollingModel().scrollToCaret(ScrollType.MAKE_VISIBLE);
} else if (getExprMarker() != null) {
final RangeMarker exprMarker = getExprMarker();
if (exprMarker.isValid()) {
myEditor.getCaretModel().moveToOffset(exprMarker.getStartOffset());
myEditor.getScrollingModel().scrollToCaret(ScrollType.MAKE_VISIBLE);
}
}
super.moveOffsetAfter(success);
if (myLocalMarker != null && !isRestart()) {
myLocalMarker.dispose();
}
if (success) {
performPostIntroduceTasks();
final String refactoringId = getRefactoringId();
if (refactoringId != null) {
final RefactoringEventData afterData = new RefactoringEventData();
afterData.addElement(getVariable());
myProject
.getMessageBus()
.syncPublisher(RefactoringEventListener.REFACTORING_EVENT_TOPIC)
.refactoringDone(refactoringId, afterData);
}
}
}
public boolean isValid() {
boolean valid =
myNewVirtualFile.isValid()
&& (myAltFullRange == null && myInjectedFile.isValid()
|| myAltFullRange != null && myAltFullRange.isValid());
if (valid) {
for (Trinity<RangeMarker, RangeMarker, SmartPsiElementPointer> t : myMarkers) {
if (!t.first.isValid() || !t.second.isValid() || t.third.getElement() == null) {
valid = false;
break;
}
}
}
return valid;
}
public boolean startsOnTheSameElement(E expr, V localVariable) {
if (myExprMarker != null
&& myExprMarker.isValid()
&& expr != null
&& myExprMarker.getStartOffset() == expr.getTextOffset()) {
return true;
}
if (myLocalMarker != null
&& myLocalMarker.isValid()
&& localVariable != null
&& myLocalMarker.getStartOffset() == localVariable.getTextOffset()) {
return true;
}
return isRestart();
}
