| /* |
| * Copyright 2008 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| * use this file except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package com.google.gwt.i18n.client.impl; |
| |
| import com.google.gwt.core.client.GWT; |
| import com.google.gwt.i18n.client.DateTimeFormatInfo; |
| import com.google.gwt.i18n.client.LocalizedNames; |
| import com.google.gwt.i18n.client.constants.NumberConstants; |
| import com.google.gwt.i18n.client.constants.NumberConstantsImpl; |
| import com.google.gwt.i18n.client.impl.cldr.DateTimeFormatInfoImpl; |
| import com.google.gwt.i18n.client.impl.cldr.LocalizedNamesImpl; |
| |
| /** |
| * Implementation detail of LocaleInfo -- not a public API and subject to |
| * change. |
| * |
| * Generated interface for locale information. The default implementation |
| * returns null, which is used if the i18n module is not imported. |
| * |
| * @see com.google.gwt.i18n.client.LocaleInfo |
| */ |
| public class LocaleInfoImpl { |
| |
| /** |
| * Returns the runtime locale (note that this requires the i18n locale property |
| * provider's assistance). |
| */ |
| static native String getRuntimeLocale() /*-{ |
| return $wnd['__gwt_Locale']; |
| }-*/; |
| |
| /** |
| * Returns an array of available locale names. |
| */ |
| public String[] getAvailableLocaleNames() { |
| return null; |
| } |
| |
| /** |
| * Create a {@link DateTimeFormatInfo} instance appropriate for this locale. |
| * |
| * Note that the caller takes care of any caching so subclasses need not |
| * bother. |
| * |
| * @return a {@link DateTimeFormatInfo} instance |
| */ |
| public DateTimeFormatInfo getDateTimeFormatInfo() { |
| return GWT.create(DateTimeFormatInfoImpl.class); |
| } |
| |
| /** |
| * Returns the name of the name of the cookie holding the locale to use, |
| * which is defined in the config property {@code locale.cookie}. |
| * |
| * @return locale cookie name, or null if none |
| */ |
| public String getLocaleCookieName() { |
| return null; |
| } |
| |
| /** |
| * Returns the current locale name, such as "default, "en_US", etc. |
| */ |
| public String getLocaleName() { |
| return null; |
| } |
| |
| /** |
| * Returns the display name of the requested locale in its native locale, if |
| * possible. If no native localization is available, the English name will |
| * be returned, or as a last resort just the locale name will be returned. If |
| * the locale name is unknown (including user overrides), null is returned. |
| * |
| * @param localeName the name of the locale to lookup. |
| * @return the name of the locale in its native locale |
| */ |
| public String getLocaleNativeDisplayName(String localeName) { |
| return null; |
| } |
| |
| /** |
| * Returns the name of the query parameter holding the locale to use, which is |
| * defined in the config property {@code locale.queryparam}. |
| * |
| * @return locale URL query parameter name, or null if none |
| */ |
| public String getLocaleQueryParam() { |
| return null; |
| } |
| |
| /** |
| * @return an implementation of {@link LocalizedNames} for this locale. |
| */ |
| public LocalizedNames getLocalizedNames() { |
| return GWT.create(LocalizedNamesImpl.class); |
| } |
| |
| /** |
| * Returns a NumberConstants instance appropriate for this locale. |
| */ |
| public NumberConstants getNumberConstants() { |
| return GWT.create(NumberConstantsImpl.class); |
| } |
| |
| /** |
| * Returns true if any locale supported by this build of the app is RTL. |
| */ |
| public boolean hasAnyRTL() { |
| return false; |
| } |
| } |