private void applySettings(VirtualFile file) {
if (file == null) return;
if (!Utils.isEnabled(CodeStyleSettingsManager.getInstance(myProject).getCurrentSettings()))
return;
// Get editorconfig settings
final String filePath = Utils.getFilePath(myProject, file);
final SettingsProviderComponent settingsProvider = SettingsProviderComponent.getInstance();
final List<EditorConfig.OutPair> outPairs = settingsProvider.getOutPairs(myProject, filePath);
// Apply trailing spaces setting
final String trimTrailingWhitespace =
Utils.configValueForKey(outPairs, trimTrailingWhitespaceKey);
applyConfigValueToUserData(
file,
TrailingSpacesStripper.OVERRIDE_STRIP_TRAILING_SPACES_KEY,
trimTrailingWhitespaceKey,
trimTrailingWhitespace,
trimMap);
// Apply final newline setting
final String insertFinalNewline = Utils.configValueForKey(outPairs, insertFinalNewlineKey);
applyConfigValueToUserData(
file,
TrailingSpacesStripper.OVERRIDE_ENSURE_NEWLINE_KEY,
insertFinalNewlineKey,
insertFinalNewline,
newlineMap);
}
@Nullable
@Override
public JComponent createComponent() {
myEnabled = new JBCheckBox("Enable EditorConfig support");
final JPanel result = new JPanel();
result.setLayout(new BoxLayout(result, BoxLayout.LINE_AXIS));
final JPanel panel = new JPanel(new VerticalFlowLayout());
result.setBorder(IdeBorderFactory.createTitledBorder("EditorConfig", false));
panel.add(myEnabled);
final JLabel warning = new JLabel("EditorConfig may override the IDE code style settings");
warning.setFont(UIUtil.getLabelFont(UIUtil.FontSize.SMALL));
warning.setBorder(IdeBorderFactory.createEmptyBorder(0, 20, 0, 0));
panel.add(warning);
panel.setAlignmentY(Component.TOP_ALIGNMENT);
result.add(panel);
final JButton export = new JButton("Export");
export.addActionListener(
(event) -> {
final Component parent = UIUtil.findUltimateParent(result);
if (parent instanceof IdeFrame) {
Utils.export(((IdeFrame) parent).getProject());
}
});
export.setAlignmentY(Component.TOP_ALIGNMENT);
result.add(export);
return result;
}
private <T> void applyConfigValueToUserData(
VirtualFile file,
Key<T> userDataKey,
String editorConfigKey,
String configValue,
Map<String, T> configMap) {
if (configValue.isEmpty()) return;
final T data = configMap.get(configValue);
if (data == null) {
Utils.invalidConfigMessage(myProject, configValue, editorConfigKey, file.getCanonicalPath());
} else {
file.putUserData(userDataKey, data);
}
}