* configuration.
*/
private void handleAddButtonPressed() {
SelectionStatusDialog dialog;
if (SpringCoreUtils.isEclipseSameOrNewer(3, 2)) {
FilteredElementTreeSelectionDialog selDialog = new FilteredElementTreeSelectionDialog(SpringUIUtils
.getStandardDisplay().getActiveShell(), new LabelProvider(), new NonJavaResourceContentProvider());
selDialog.addFilter(new ConfigFileFilter(project.getConfigSuffixes()));
selDialog.setValidator(new StorageSelectionValidator(true));
selDialog.setInput(project.getProject());
selDialog.setSorter(new JavaElementSorter());
dialog = selDialog;
}
else {
ElementTreeSelectionDialog selDialog = new ElementTreeSelectionDialog(SpringUIUtils.getStandardDisplay()
.getActiveShell(), new LabelProvider(), new NonJavaResourceContentProvider());
selDialog.addFilter(new ConfigFileFilter(project.getConfigSuffixes()));
selDialog.setValidator(new StorageSelectionValidator(true));
selDialog.setInput(project.getProject());
selDialog.setSorter(new JavaElementSorter());
dialog = selDialog;
}
dialog.setTitle(BeansUIPlugin.getResourceString(DIALOG_TITLE));
dialog.setMessage(BeansUIPlugin.getResourceString(DIALOG_MESSAGE));
if (dialog.open() == Window.OK) {