@Nullable
public MoveDestination selectDirectory(
final PackageWrapper targetPackage, final boolean showChooserWhenDefault) {
final DirectoryChooser.ItemWrapper selectedItem =
(DirectoryChooser.ItemWrapper) getComboBox().getSelectedItem();
if (selectedItem == null || selectedItem == NULL_WRAPPER) {
return new MultipleRootsMoveDestination(targetPackage);
}
final PsiDirectory selectedPsiDirectory = selectedItem.getDirectory();
VirtualFile selectedDestination = selectedPsiDirectory.getVirtualFile();
if (showChooserWhenDefault
&& selectedDestination == myInitialTargetDirectory.getVirtualFile()
&& mySourceRoots.length > 1) {
selectedDestination =
MoveClassesOrPackagesUtil.chooseSourceRoot(
targetPackage, mySourceRoots, myInitialTargetDirectory);
}
if (selectedDestination == null) return null;
return new AutocreatingSingleSourceRootMoveDestination(targetPackage, selectedDestination);
}
