protected void performActionOnElementOccurrences(final IntroduceOperation operation) {
final Editor editor = operation.getEditor();
if (editor.getSettings().isVariableInplaceRenameEnabled()) {
ensureName(operation);
if (operation.isReplaceAll() != null) {
performInplaceIntroduce(operation);
} else {
OccurrencesChooser.simpleChooser(editor)
.showChooser(
operation.getElement(),
operation.getOccurrences(),
new Pass<OccurrencesChooser.ReplaceChoice>() {
@Override
public void pass(OccurrencesChooser.ReplaceChoice replaceChoice) {
operation.setReplaceAll(replaceChoice == OccurrencesChooser.ReplaceChoice.ALL);
performInplaceIntroduce(operation);
}
});
}
} else {
performIntroduceWithDialog(operation);
}
}
private void performActionOnElement(IntroduceOperation operation) {
if (!checkEnabled(operation)) {
return;
}
final PsiElement element = operation.getElement();
final PsiElement parent = element.getParent();
final PyExpression initializer =
parent instanceof PyAssignmentStatement
? ((PyAssignmentStatement) parent).getAssignedValue()
: (PyExpression) element;
operation.setInitializer(initializer);
if (initializer != null) {
operation.setOccurrences(getOccurrences(element, initializer));
operation.setSuggestedNames(getSuggestedNames(initializer));
}
if (operation.getOccurrences().size() == 0) {
operation.setReplaceAll(false);
}
performActionOnElementOccurrences(operation);
}