org.mklab.taskit.client.Taskit.java Source code

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Here is the source code for org.mklab.taskit.client.Taskit.java

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/*
 * 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.mklab.taskit.client;

import org.mklab.taskit.client.activity.TaskitActivityMapper;
import org.mklab.taskit.client.place.Login;
import org.mklab.taskit.client.place.TaskitPlaceHistoryMapper;

import com.google.gwt.activity.shared.ActivityManager;
import com.google.gwt.activity.shared.ActivityMapper;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.core.client.GWT;
import com.google.gwt.place.shared.Place;
import com.google.gwt.place.shared.PlaceController;
import com.google.gwt.place.shared.PlaceHistoryHandler;
import com.google.gwt.place.shared.PlaceHistoryMapper;
import com.google.gwt.user.client.ui.AcceptsOneWidget;
import com.google.gwt.user.client.ui.IsWidget;
import com.google.gwt.user.client.ui.LayoutPanel;
import com.google.gwt.user.client.ui.RootLayoutPanel;
import com.google.web.bindery.event.shared.EventBus;

/**
 * TASKit????
 */
public class Taskit implements EntryPoint {

    private Place defaultPlace = Login.INSTANCE;
    private Root appWidget = new Root();

    /**
     * This is the entry point method.
     */
    @Override
    public void onModuleLoad() {
        final ClientFactory clientFactory = GWT.create(ClientFactory.class);
        final EventBus eventBus = clientFactory.getEventBus();
        final PlaceController placeController = clientFactory.getPlaceController();

        final ActivityMapper activityMapper = new TaskitActivityMapper(clientFactory);
        final ActivityManager activityManager = new ActivityManager(activityMapper, eventBus);
        activityManager.setDisplay(this.appWidget);

        final PlaceHistoryMapper historyMapper = GWT.create(TaskitPlaceHistoryMapper.class);
        final PlaceHistoryHandler historyHandler = new PlaceHistoryHandler(historyMapper);
        historyHandler.register(placeController, eventBus, this.defaultPlace);

        final RootLayoutPanel rootPanel = RootLayoutPanel.get();
        rootPanel.add(this.appWidget);
        historyHandler.handleCurrentHistory();
    }

    static class Root extends LayoutPanel implements AcceptsOneWidget {

        /**
         * {@inheritDoc}
         */
        @Override
        public void setWidget(IsWidget w) {
            if (w == null)
                return;
            clear();
            add(w);
        }

    }
}