private void updateForcePreview() {
boolean forcePreview = false;
Refactoring refactoring = getRefactoring();
ITextUpdating tu = (ITextUpdating) refactoring.getAdapter(ITextUpdating.class);
IQualifiedNameUpdating qu =
(IQualifiedNameUpdating) refactoring.getAdapter(IQualifiedNameUpdating.class);
if (tu != null) {
forcePreview = tu.getUpdateTextualMatches();
}
if (qu != null) {
forcePreview |= qu.getUpdateQualifiedNames();
}
getRefactoringWizard().setForcePreviewReview(forcePreview);
}
public UserInterfaceStarter getStarter(Refactoring refactoring) {
RefactoringProcessor processor =
(RefactoringProcessor) refactoring.getAdapter(RefactoringProcessor.class);
if (processor == null) return null;
Tuple tuple = fMap.get(processor.getClass());
if (tuple == null) return null;
try {
UserInterfaceStarter starter = tuple.starter.newInstance();
Class<? extends RefactoringWizard> wizardClass = tuple.wizard;
Constructor<? extends RefactoringWizard> constructor =
wizardClass.getConstructor(new Class[] {Refactoring.class});
RefactoringWizard wizard = constructor.newInstance(new Object[] {refactoring});
starter.initialize(wizard);
return starter;
} catch (NoSuchMethodException e) {
return null;
} catch (IllegalAccessException e) {
return null;
} catch (InstantiationException e) {
return null;
} catch (IllegalArgumentException e) {
return null;
} catch (InvocationTargetException e) {
return null;
}
}