NavigationViewImpl.java

/*
 * Copyright 2014-2016 CyberVision, 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 org.kaaproject.kaa.server.admin.client.mvp.view.navigation;

import com.google.gwt.core.client.GWT;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.cellview.client.CellTree;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.Widget;
import com.google.gwt.view.client.SingleSelectionModel;
import com.google.web.bindery.event.shared.EventBus;

import org.kaaproject.kaa.server.admin.client.KaaAdminResources.KaaAdminStyle;
import org.kaaproject.kaa.server.admin.client.mvp.place.TreePlace;
import org.kaaproject.kaa.server.admin.client.mvp.view.NavigationView;
import org.kaaproject.kaa.server.admin.client.util.Utils;

public class NavigationViewImpl extends Composite implements NavigationView {

  private static NavigationViewImplUiBinder uiBinder = GWT.create(NavigationViewImplUiBinder.class);
  @UiField(provided = true)
  final CellTree menuTree;
  @UiField(provided = true)
  final KaaAdminStyle kaaAdminStyle;
  private NavigationTreeViewModel treeModel;

  /**
   * Instantiates a new NavigationViewImpl.
   */
  public NavigationViewImpl() {
    treeModel = new NavigationTreeViewModel();
    menuTree = new CellTree(treeModel, null);
    kaaAdminStyle = Utils.kaaAdminStyle;

    initWidget(uiBinder.createAndBindUi(this));
  }

  @Override
  public void setPresenter(Presenter presenter) {
  }

  @Override
  public SingleSelectionModel<TreePlace> getSelectionModel() {
    return treeModel.getSelectionModel();
  }

  @Override
  public CellTree getMenuTree() {
    return menuTree;
  }

  @Override
  public void setEventBus(EventBus eventBus) {
    treeModel.setEventBus(eventBus);
  }

  interface NavigationViewImplUiBinder extends UiBinder<Widget, NavigationViewImpl> {
  }

}