org.yacd.web.home.client.activity.HomeActivity.java Source code

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Here is the source code for org.yacd.web.home.client.activity.HomeActivity.java

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/**
 *    Copyright 2011 Petr Horinek
 *
 *    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 org.yacd.web.home.client.activity;

import org.yacd.web.common.shared.Presenter;
import org.yacd.web.home.client.ClientFactory;
import org.yacd.web.home.client.place.HomePlace;
import org.yacd.web.home.client.view.HomeView;
import com.google.gwt.activity.shared.AbstractActivity;
import com.google.gwt.event.shared.EventBus;
import com.google.gwt.place.shared.Place;
import com.google.gwt.user.client.ui.AcceptsOneWidget;

/**
 * Activities are started and stopped by an ActivityManager associated with a container Widget.
 */
public class HomeActivity extends AbstractActivity implements Presenter {

    /**
     * Sample property.
     */
    private String name;

    private ClientFactory factory;

    public HomeActivity(HomePlace place, ClientFactory factory) {
        this.name = place.getName();
        this.factory = factory;
    }

    @Override
    public void start(AcceptsOneWidget containerWidget, EventBus eventBus) {
        HomeView view = factory.getHomeview();
        view.setName(name);
        view.setPresenter(this);
        containerWidget.setWidget(view.asWidget());
    }

    @Override
    public String mayStop() {
        return "Please hold on. This activity is stopping.";
    }

    public void goTo(Place place) {
        factory.getPlaceController().goTo(place);

    }
}