@Nullable
public static PsiDirectory selectDirectory(
Project project,
PsiDirectory[] packageDirectories,
PsiDirectory defaultDirectory,
String postfixToShow) {
ProjectFileIndex projectFileIndex = getInstance(project).getFileIndex();
ArrayList<PsiDirectory> possibleDirs = new ArrayList<>();
for (PsiDirectory dir : packageDirectories) {
if (!dir.isValid()) continue;
if (!dir.isWritable()) continue;
if (possibleDirs.contains(dir)) continue;
if (!projectFileIndex.isInContent(dir.getVirtualFile())) continue;
possibleDirs.add(dir);
}
if (possibleDirs.isEmpty()) return null;
if (possibleDirs.size() == 1) return possibleDirs.get(0);
if (getApplication().isUnitTestMode()) return possibleDirs.get(0);
DirectoryChooser chooser = new DirectoryChooser(project);
chooser.setTitle(message("title.choose.destination.directory"));
chooser.fillList(
possibleDirs.toArray(new PsiDirectory[possibleDirs.size()]),
defaultDirectory,
project,
postfixToShow);
return chooser.showAndGet() ? chooser.getSelectedDirectory() : null;
}
@Nullable
public static PsiDirectory chooseDirectory(
PsiDirectory[] targetDirectories,
@Nullable PsiDirectory initialDirectory,
@NotNull Project project,
Map<PsiDirectory, String> relativePathsToCreate) {
final DirectoryChooser chooser =
new DirectoryChooser(project, new DirectoryChooserModuleTreeView(project));
chooser.setTitle(RefactoringBundle.message("choose.destination.directory"));
chooser.fillList(targetDirectories, initialDirectory, project, relativePathsToCreate);
if (!chooser.showAndGet()) {
return null;
}
return chooser.getSelectedDirectory();
}
