TollRatesActivity.java

/*
 * Copyright (c) 2016 Washington State Department of Transportation
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 *
 */

package gov.wa.wsdot.mobile.client.activities.tollrates;

import com.google.gwt.user.client.ui.AcceptsOneWidget;
import com.google.web.bindery.event.shared.EventBus;
import com.googlecode.mgwt.mvp.client.MGWTAbstractActivity;
import gov.wa.wsdot.mobile.client.ClientFactory;
import gov.wa.wsdot.mobile.client.event.ActionEvent;
import gov.wa.wsdot.mobile.client.event.ActionNames;
import gov.wa.wsdot.mobile.client.plugins.accessibility.Accessibility;
import gov.wa.wsdot.mobile.client.plugins.analytics.Analytics;
import gov.wa.wsdot.mobile.client.util.Consts;

public class TollRatesActivity extends MGWTAbstractActivity implements
		TollRatesView.Presenter {

	private final ClientFactory clientFactory;
	private final TollRatesView view;
	private EventBus eventBus;
	private Analytics analytics;
	private Accessibility accessibility;
	private static int lastTab = 0;
	
	public TollRatesActivity(ClientFactory clientFactory) {
		this.clientFactory = clientFactory;
	    view = clientFactory.getTollRatesView();
	    analytics = clientFactory.getAnalytics();
	}

	@Override
	public void start(AcceptsOneWidget panel, EventBus eventBus) {
	    this.eventBus = eventBus;
		accessibility = clientFactory.getAccessibility();
        view.setPresenter(this);

		if (Consts.ANALYTICS_ENABLED) {
			analytics.trackScreen("/Toll Rates/SR 520");
		}

		panel.setWidget(view);
		accessibility.postScreenChangeNotification();
	    captureClickEvents();
	}	

	@Override
	public void onStop() {
		view.setPresenter(null);
	}

	@Override
	public void onBackButtonPressed() {
		ActionEvent.fire(eventBus, ActionNames.BACK);
	}

    @Override
    public void onTabSelected(int index) {
        int currentTab = index;

        switch(currentTab){
        case 0:
            if (currentTab != lastTab){
                if (Consts.ANALYTICS_ENABLED) {
                    analytics.trackScreen("/Toll Rates/SR 520");
                }
            }
            break;
        case 1:
            if (currentTab != lastTab){
                if (Consts.ANALYTICS_ENABLED) {
                    analytics.trackScreen("/Toll Rates/SR 16");
                }
            }
            break;
        case 2:
            if (currentTab != lastTab){
                if (Consts.ANALYTICS_ENABLED) {
                    analytics.trackScreen("/Toll Rates/SR 167");
                }
            }
            break;
        case 3:
            if (currentTab != lastTab){
                if (Consts.ANALYTICS_ENABLED) {
                    analytics.trackScreen("/Toll Rates/I-405");
                }
            }
            break;
        default:
        }

        lastTab = currentTab;
    }

    /**
     * JSNI method to capture click events and open urls in PhoneGap
     * InAppBrowser.
     * 
     * Tapping external links on the Google map like the Google logo and 'Terms
     * of Use' will cause those links to open in the same browser window as the
     * app with no way for the user to return to the app.
     * 
     * http://docs.phonegap.com/en/2.4.0/cordova_inappbrowser_inappbrowser.md.html
     */
    public static native void captureClickEvents() /*-{
        var anchor = $doc.getElementById('GoodToGo405Link');
        anchor.addEventListener('click', function(e) {
                e.preventDefault();
                $wnd.open(this.href, '_blank',
                        'enableViewportScale=yes,transitionstyle=fliphorizontal,location=yes');
        });
    }-*/;

}