@Nullable
private static List<Locale> extractLocalesFromString(final String rawLocales) {
if (rawLocales.isEmpty()) {
return Collections.emptyList();
}
final String[] splitRawLocales = rawLocales.split(",");
final List<Locale> locales = new ArrayList<>(splitRawLocales.length);
for (String rawLocale : splitRawLocales) {
final Locale locale = PropertiesUtil.getLocale("_" + rawLocale + ".properties");
if (locale == PropertiesUtil.DEFAULT_LOCALE) {
return null;
} else if (!locales.contains(locale)) {
locales.add(locale);
}
}
return locales;
}
@SuppressWarnings("unchecked")
private void createUIComponents() {
final JBList projectExistLocalesList = new JBList();
final MyExistLocalesListModel existLocalesListModel = new MyExistLocalesListModel();
projectExistLocalesList.setModel(existLocalesListModel);
projectExistLocalesList.setCellRenderer(getLocaleRenderer());
myProjectExistLocalesPanel =
ToolbarDecorator.createDecorator(projectExistLocalesList)
.disableRemoveAction()
.disableUpDownActions()
.createPanel();
myProjectExistLocalesPanel.setBorder(
IdeBorderFactory.createTitledBorder("Project locales", false));
final JBList localesToAddList = new JBList();
final List<Locale> locales;
final List<Locale> restrictedLocales;
if (myResourceBundle == null) {
locales = Collections.singletonList(PropertiesUtil.DEFAULT_LOCALE);
restrictedLocales = Collections.emptyList();
} else {
locales = Collections.emptyList();
restrictedLocales =
ContainerUtil.map(myResourceBundle.getPropertiesFiles(), PropertiesFile::getLocale);
}
myLocalesModel =
new CollectionListModel<Locale>(locales) {
@Override
public void add(@NotNull List<? extends Locale> elements) {
final List<Locale> currentItems = getItems();
elements =
ContainerUtil.filter(
elements,
locale ->
!restrictedLocales.contains(locale) && !currentItems.contains(locale));
super.add(elements);
}
};
localesToAddList.setModel(myLocalesModel);
localesToAddList.setCellRenderer(getLocaleRenderer());
localesToAddList.addFocusListener(
new FocusAdapter() {
@Override
public void focusGained(FocusEvent e) {
projectExistLocalesList.clearSelection();
}
});
projectExistLocalesList.addFocusListener(
new FocusAdapter() {
@Override
public void focusGained(FocusEvent e) {
localesToAddList.clearSelection();
}
});
myNewBundleLocalesPanel =
ToolbarDecorator.createDecorator(localesToAddList)
.setAddAction(
new AnActionButtonRunnable() {
@Override
public void run(AnActionButton button) {
final String rawAddedLocales =
Messages.showInputDialog(
myProject,
PropertiesBundle.message(
"create.resource.bundle.dialog.add.locales.validator.message"),
PropertiesBundle.message(
"create.resource.bundle.dialog.add.locales.validator.title"),
null,
null,
new InputValidatorEx() {
@Nullable
@Override
public String getErrorText(String inputString) {
return checkInput(inputString) ? null : "Invalid locales";
}
@Override
public boolean checkInput(String inputString) {
return extractLocalesFromString(inputString) != null;
}
@Override
public boolean canClose(String inputString) {
return checkInput(inputString);
}
});
if (rawAddedLocales != null) {
final List<Locale> locales = extractLocalesFromString(rawAddedLocales);
LOG.assertTrue(locales != null);
myLocalesModel.add(locales);
}
}
})
.setAddActionName("Add locales by suffix")
.disableUpDownActions()
.createPanel();
myNewBundleLocalesPanel.setBorder(IdeBorderFactory.createTitledBorder("Locales to add", false));
myAddLocaleFromExistButton = new JButton(AllIcons.Actions.Forward);
new ClickListener() {
@Override
public boolean onClick(@NotNull MouseEvent event, int clickCount) {
if (clickCount == 1) {
myLocalesModel.add(
ContainerUtil.map(projectExistLocalesList.getSelectedValues(), o -> (Locale) o));
return true;
}
return false;
}
}.installOn(myAddLocaleFromExistButton);
projectExistLocalesList.addListSelectionListener(
new ListSelectionListener() {
@Override
public void valueChanged(ListSelectionEvent e) {
final List<Locale> currentItems = myLocalesModel.getItems();
for (Object o : projectExistLocalesList.getSelectedValues()) {
Locale l = (Locale) o;
if (!restrictedLocales.contains(l) && !currentItems.contains(l)) {
myAddLocaleFromExistButton.setEnabled(true);
return;
}
}
myAddLocaleFromExistButton.setEnabled(false);
}
});
myAddLocaleFromExistButton.setEnabled(false);
myAddAllButton = new JButton("Add All");
new ClickListener() {
@Override
public boolean onClick(@NotNull MouseEvent event, int clickCount) {
if (clickCount == 1) {
myLocalesModel.add(existLocalesListModel.getLocales());
}
return false;
}
}.installOn(myAddAllButton);
}