@Nullable
public static PsiClass selectMainClass(Project project, final @Nullable String initialClassName) {
final TreeClassChooserFactory chooserFactory = TreeClassChooserFactory.getInstance(project);
final GlobalSearchScope searchScope = GlobalSearchScope.allScope(project);
final PsiClass aClass =
initialClassName != null
? JavaPsiFacade.getInstance(project).findClass(initialClassName, searchScope)
: null;
final TreeClassChooser chooser =
chooserFactory.createWithInnerClassesScopeChooser(
"Select Main Class", searchScope, new MainClassFilter(), aClass);
chooser.showDialog();
return chooser.getSelected();
}
@Override
public void actionPerformed(AnActionEvent e) {
final DataContext dataContext = e.getDataContext();
final Project project = DataKeys.PROJECT.getData(dataContext);
if (project == null) {
return;
}
final TreeClassChooserFactory chooserFactory = TreeClassChooserFactory.getInstance(project);
final TreeClassChooser classChooser =
chooserFactory.createWithInnerClassesScopeChooser(
chooserTitle, GlobalSearchScope.allScope(project), myFilter, null);
classChooser.showDialog();
final PsiClass selectedClass = classChooser.getSelected();
if (selectedClass == null) {
return;
}
final String qualifiedName = selectedClass.getQualifiedName();
final ListWrappingTableModel tableModel = table.getModel();
final int index = tableModel.indexOf(qualifiedName, 0);
final int rowIndex;
if (index < 0) {
tableModel.addRow(qualifiedName);
rowIndex = tableModel.getRowCount() - 1;
} else {
rowIndex = index;
}
final ListSelectionModel selectionModel = table.getSelectionModel();
selectionModel.setSelectionInterval(rowIndex, rowIndex);
EventQueue.invokeLater(
new Runnable() {
public void run() {
final Rectangle rectangle = table.getCellRect(rowIndex, 0, true);
table.scrollRectToVisible(rectangle);
}
});
}
