/**
* Copyright 2013 ArcBees 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.arcbees.gwtpwebsite.client.application.header;
import com.google.gwt.i18n.client.LocaleInfo;
import com.google.gwt.user.client.Window;
import com.google.web.bindery.event.shared.EventBus;
import com.gwtplatform.mvp.client.HasUiHandlers;
import com.gwtplatform.mvp.client.PresenterWidget;
import com.gwtplatform.mvp.client.View;
import com.gwtplatform.mvp.client.proxy.PlaceManager;
import com.gwtplatform.mvp.client.proxy.PlaceRequest;
import javax.inject.Inject;
public class HeaderPresenter extends PresenterWidget<HeaderPresenter.MyView> implements HeaderUiHandlers {
public interface MyView extends View, HasUiHandlers<HeaderUiHandlers> {
void activateCurrentLink(String nameToken);
}
private final PlaceManager placeManager;
@Inject
public HeaderPresenter(EventBus eventBus,
MyView view,
PlaceManager placeManager) {
super(eventBus, view);
this.placeManager = placeManager;
getView().setUiHandlers(this);
}
@Override
protected void onReset() {
super.onReset();
activateCurrentLinks();
}
private void activateCurrentLinks() {
PlaceRequest placeRequest = placeManager.getCurrentPlaceRequest();
String nameToken = placeRequest.getNameToken();
getView().activateCurrentLink(nameToken);
}
@Override
public void switchLocale() {
LocaleInfo currentLocale = LocaleInfo.getCurrentLocale();
String newLocale;
if (currentLocale.getLocaleName().equals("fr")) {
newLocale = "en";
} else {
newLocale = "fr";
}
Window.Location.assign(Window.Location.createUrlBuilder()
.setParameter(LocaleInfo.getLocaleQueryParam(), newLocale)
.buildString());
}
}