uicontroller.java

来自「SUN公司发布的SmartTicket 2.0蓝图」· Java 代码 · 共 1,260 行 · 第 1/4 页

/*
 * Copyright 2001, 2002, 2003 Sun Microsystems, Inc. All Rights Reserved.
 * Except for any files in PNG format (which are marked with the filename
 * extension ".png"), GIF format (which are marked with the filename
 * extension ".gif"), or JPEG format (which are marked with the filename
 * extension ".jpg"), redistribution and use in source and binary forms,
 * with or without modification, are permitted provided that the
 * following conditions are met:
 * - Redistribution of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 * - Redistribution in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * You may compile, use, perform and display the following files with
 * original Java Smart Ticket Sample Application code obtained from Sun
 * Microsystems, Inc. only:
 * - files in PNG format and having the ".png" extension
 * - files in GIF format and having the ".gif" extension
 * - files in JPEG format and having the ".jpg" extension
 * You may not modify or redistribute .png, .gif, or .jpg files in any
 * form, in whole or in part, by any means without prior written
 * authorization from Sun Microsystems, Inc. and its licensors, if any.
 * Neither the name of Sun Microsystems, Inc., the 'Java Smart Ticket
 * Sample Application', 'Java', 'Java'-based names, or the names of
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * This software is provided "AS IS," without a warranty of any kind. ALL
 * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
 * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
 * MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
 * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
 * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
 * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
 * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
 * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
 * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
 * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 * You acknowledge that this software is not designed, licensed or
 * intended for use in the design, construction, operation or maintenance
 * of any nuclear facility.
 * $Id: UIController.java,v 1.25 2003/06/24 06:57:24 ro89390 Exp $
 */
package com.sun.j2me.blueprints.smartticket.client.midp.ui;

import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;
import java.io.*;
import java.util.Vector;
import com.sun.j2me.blueprints.smartticket.client.midp.SmartTicketMIDlet;
import com.sun.j2me.blueprints.smartticket.client.midp.model.ModelFacade;
import com.sun.j2me.blueprints.smartticket.client.midp.model.Preferences;
import com.sun.j2me.blueprints.smartticket.client.midp.model.ErrorMessageCodes;
import com.sun.j2me.blueprints.smartticket.client.midp.model.RecommendationReceiver;
import com.sun.j2me.blueprints.smartticket.shared.midp.ApplicationException;
import com.sun.j2me.blueprints.smartticket.shared.midp.IndexedResourceBundle;
import com.sun.j2me.blueprints.smartticket.shared.midp.model.*;
import com.sun.j2me.blueprints.smartticket.shared.midp.model.SeatingPlan.Seat;

public class UIController implements CommandListener, RecommendationReceiver {
    private static final String BASE_NAME_UI_RESOURCES = "UIResources";
    private static final String PROPERTY_LOCALE = "SmartTicket-Locale";

    public static class EventIds {
        public static final byte EVENT_ID_ACCOUNT_SETUP_SAVE_REQUESTED = 1;
        public static final byte EVENT_ID_CHOOSE_MOVIE_SELECTED = 2;
        public static final byte EVENT_ID_THEATER_SELECTED = 3;
        public static final byte EVENT_ID_MOVIE_SELECTED = 4;
        public static final byte EVENT_ID_MOVIE_INFO_REQUESTED = 5;
        public static final byte EVENT_ID_SHOW_TIME_SELECTED = 6;
        public static final byte EVENT_ID_SEAT_SELECTION_SELECTED = 7;
        public static final byte EVENT_ID_SEATS_SELECTED = 8;
        public static final byte EVENT_ID_AUTHORIZED_SEATS_SELECTED = 9;
        public static final byte EVENT_ID_SEAT_SELECTION_CANCELLED = 10;
        public static final byte EVENT_ID_THEATERS_IN_ZIP_CODE_REQUESTED = 11;
        public static final byte EVENT_ID_THEATERS_ONLINE_REQUESTED = 12;
        public static final byte EVENT_ID_CREDIT_CARD_INFO_SUBMITTED = 13;
        public static final byte EVENT_ID_ORDER_BILLING_INFO_CANCELLED = 14;
        public static final byte EVENT_ID_PURCHASE_REQUESTED = 15;
        public static final byte EVENT_ID_ORDER_PLACEMENT_CANCELLED = 16;
        public static final byte EVENT_ID_THEATER_SCHEDULE_SAVE_REQUESTED = 
            17;
        public static final byte EVENT_ID_SETTINGS_REQUESTED = 18;
        public static final byte EVENT_ID_ACCOUNT_INFO_REQUESTED = 19;
        public static final byte EVENT_ID_ACCOUNT_INFO_SAVE_REQUESTED = 20;
        public static final byte EVENT_ID_AUTHORIZED_ACCOUNT_INFO_SAVE_REQUESTED = 
            21;
        public static final byte EVENT_ID_ACCOUNT_INFO_CANCELLED = 22;
        public static final byte EVENT_ID_BILLING_INFO_REQUESTED = 23;
        public static final byte EVENT_ID_BILLING_INFO_SAVE_REQUESTED = 24;
        public static final byte EVENT_ID_BILLING_INFO_CANCELLED = 25;
        public static final byte EVENT_ID_PREFERENCES_REQUESTED = 26;
        public static final byte EVENT_ID_PREFERENCES_SAVE_REQUESTED = 27;
        public static final byte EVENT_ID_PREFERENCES_CANCELLED = 28;
        public static final byte EVENT_ID_THEATER_SCHEDULES_REQUESTED = 29;
        public static final byte EVENT_ID_THEATER_SCHEDULE_DELETE_REQUESTED = 
            30;
        public static final byte EVENT_ID_THEATER_SCHEDULE_REFRESH_REQUESTED = 
            31;
        public static final byte EVENT_ID_MOVIE_RATINGS_REQUESTED = 32;
        public static final byte EVENT_ID_MOVIE_RATINGS_SYNC_REQUESTED = 33;
        public static final byte EVENT_ID_AUTHORIZED_MOVIE_RATINGS_SYNC_REQUESTED = 
            34;
        public static final byte EVENT_ID_MOVIE_RATINGS_CONFLICT_RESOLUTION_REQUESTED = 
            35;
        public static final byte EVENT_ID_MOVIE_RATING_SELECTED = 36;
        public static final byte EVENT_ID_MOVIE_RATING_SAVE_REQUESTED = 37;
        public static final byte EVENT_ID_MOVIE_RATING_CANCELLED = 38;
        public static final byte EVENT_ID_MOVIE_RATING_MESSAGE_SEND_SELECTED = 
            39;
        public static final byte EVENT_ID_MOVIE_RATING_MESSAGE_SEND_CANCELLED = 
            40;
        public static final byte EVENT_ID_MOVIE_RATING_MESSAGE_SEND_REQUESTED = 
            41;
        public static final byte EVENT_ID_MOVIE_RATING_MESSAGE_RECEIVE_SAVE_REQUESTED = 
            42;
        public static final byte EVENT_ID_MOVIE_RATING_MESSAGE_RECEIVE_SAVE_CANCELLED = 
            43;
        public static final byte EVENT_ID_MOVIE_RECOMMENDATION_RECEIVED = 44;
        public static final byte EVENT_ID_FRIENDS_REQUESTED = 45;
        public static final byte EVENT_ID_FRIEND_ADD_SELECTED = 46;
        public static final byte EVENT_ID_FRIEND_ADD_REQUESTED = 47;
        public static final byte EVENT_ID_FRIEND_ADD_CANCELLED = 48;
        public static final byte EVENT_ID_FRIEND_DELETE_REQUESTED = 49;

        private EventIds() {}

    }

    public static final byte ICON_IDX_SPLASH = 0;
    public static final byte ICON_IDX_RATING_G = 1;
    public static final byte ICON_IDX_RATING_PG = 2;
    public static final byte ICON_IDX_RATING_R = 3;
    public static final byte ICON_IDX_CLOCK = 4;
    public static final byte ICON_IDX_SCHEDULE_REMOTE = 5;
    public static final byte ICON_IDX_SCHEDULE_LOCAL = 6;
    public static final byte ICON_IDX_SCHEDULE_EXPIRED = 7;
    public static final byte ICON_IDX_RATING_UNRATED = 8;
    public static final byte ICON_IDX_RATING_ONE_STAR = 9;
    public static final byte ICON_IDX_RATING_TWO_STARS = 10;
    public static final byte ICON_IDX_RATING_THREE_STARS = 11;
    public static final byte ICON_IDX_RATING_FOUR_STARS = 12;
    public static final byte ICON_IDX_RATING_FIVE_STARS = 13;
    public static final byte ICON_IDX_FULL_STAR = 14;
    public static final byte ICON_IDX_EMPTY_STAR = 15;
    private static final int[] iconResourceIndices = {
        UIMessageCodes.SPLASH_ICON, UIMessageCodes.G_RATING_ICON, 
        UIMessageCodes.PG_RATING_ICON, UIMessageCodes.R_RATING_ICON, 
        UIMessageCodes.CLOCK_ICON, UIMessageCodes.REMOTE_ICON, 
        UIMessageCodes.LOCAL_ICON, UIMessageCodes.EXPIRED_ICON, 
        UIMessageCodes.UNKNOWN_RATING_ICON, 
        UIMessageCodes.ONE_STAR_RATING_ICON, 
        UIMessageCodes.TWO_STARS_RATING_ICON, 
        UIMessageCodes.THREE_STARS_RATING_ICON, 
        UIMessageCodes.FOUR_STARS_RATING_ICON, 
        UIMessageCodes.FIVE_STARS_RATING_ICON, UIMessageCodes.FULL_STAR_ICON, 
        UIMessageCodes.EMPTY_STAR_ICON
    };
    private static Image[] icons = new Image[iconResourceIndices.length];
    private SmartTicketMIDlet midlet;
    private Display display;
    private IndexedResourceBundle resourceBundle;
    private ModelFacade model;
    private AccountInfo accountInfo;
    private AccountInfo newAccountInfo;
    private Preferences preferences;
    private Preferences newPreferences;
    private Theater selectedTheater;
    private TheaterSchedule.MovieSchedule selectedMovieSchedule;
    private Movie selectedMovie;
    private int[] selectedShowTime;
    private Seat[] selectedSeats;
    private MovieRating selectedMovieRating;
    private MovieRating[] resolvedMovieRatings;
    private Reservation reservation;
    private MovieRating recommendationMovieRating;
    private Displayable recommendationFallbackUI;
    private Command mainMenuCommand;
    private Command exitCommand;
    private Command settingsCommand;
    private Alert alert;
    private MainMenuUI mainMenuUI;
    private SettingsUI settingsUI;
    private SavedTheaterSchedulesUI savedTheaterSchedulesUI;
    private DefaultsUI defaultsUI;
    private AccountSetupUI accountSetupUI;
    private MovieSelectionUI movieSelectionUI;
    private SeatingPlanUI seatingPlanUI;
    private SignOnUI signOnUI;
    private OrderBillingInfoUI orderBillingInfoUI;
    private OrderPlacementUI orderPlacementUI;
    private OrderConfirmationUI orderConfirmationUI;
    private AccountInfoUI accountInfoUI;
    private BillingInfoUI billingInfoUI;
    private ProgressObserverUI progressObserverUI;
    private MovieRatingsUI movieRatingsUI;
    private MovieRatingsUI.MovieRatingUI movieRatingUI;
    private MovieRatingsUI.MovieRatingMessageSendUI movieRatingMessageSendUI;
    private MovieRatingsUI.MovieRatingMessageReceiveUI movieRatingMessageReceiveUI;
    private MovieRatingsConflictResolutionUI movieRatingsConflictResolutionUI;
    private FriendsUI friendsUI;
    private FriendsUI.FriendAddUI friendAddUI;
    private boolean pushActivated = false;

    public UIController(SmartTicketMIDlet midlet) {
        this.midlet = midlet;
    }

    public void init(ModelFacade model) {
        this.display = Display.getDisplay(midlet);
        this.model = model;

        try {
            resourceBundle = model.getResourceBundle(BASE_NAME_UI_RESOURCES);

            display.setCurrent(new ImageCanvas(getImage(ICON_IDX_SPLASH)));
        } catch (ApplicationException e) {
            // FIXME
            System.err.println("Exception " + e);
        } 

        try {
            accountInfo = model.getAccountInfo();
            preferences = model.getPreferences();
        } catch (ApplicationException e) {
            // FIXME
            System.err.println("Exception " + e);
        } 

        progressObserverUI = new ProgressObserverUI(UIController.this);

        model.setProgressObserver(progressObserverUI);

        mainMenuUI = new MainMenuUI(UIController.this);
        settingsUI = new SettingsUI(UIController.this);
        savedTheaterSchedulesUI = 
            new SavedTheaterSchedulesUI(UIController.this);
        defaultsUI = new DefaultsUI(UIController.this);
        signOnUI = new SignOnUI(UIController.this);
        accountSetupUI = new AccountSetupUI(UIController.this);
        movieSelectionUI = new MovieSelectionUI(UIController.this);
        seatingPlanUI = new SeatingPlanUI(UIController.this);
        orderBillingInfoUI = new OrderBillingInfoUI(UIController.this);
        orderPlacementUI = new OrderPlacementUI(UIController.this);
        orderConfirmationUI = new OrderConfirmationUI(UIController.this);
        accountInfoUI = new AccountInfoUI(UIController.this);
        billingInfoUI = new BillingInfoUI(UIController.this);
        movieRatingsUI = new MovieRatingsUI(UIController.this);
        movieRatingUI = new MovieRatingsUI.MovieRatingUI(UIController.this);
        movieRatingMessageSendUI = 
            new MovieRatingsUI.MovieRatingMessageSendUI(UIController.this);
        movieRatingMessageReceiveUI = 
            new MovieRatingsUI.MovieRatingMessageReceiveUI(UIController.this);
        movieRatingsConflictResolutionUI = 
            new MovieRatingsConflictResolutionUI(UIController.this);
        friendsUI = new FriendsUI(this);
        friendAddUI = new FriendsUI.FriendAddUI(this);
        exitCommand = new Command(getString(UIMessageCodes.EXIT), 
                                  Command.SCREEN, 10);
        mainMenuCommand = new Command(getString(UIMessageCodes.MAIN_MENU), 
                                      Command.SCREEN, 5);

        setCommands(mainMenuUI);
        setCommands(movieSelectionUI);
        setCommands(seatingPlanUI);
        setCommands(movieRatingsUI);
        setCommands(savedTheaterSchedulesUI);
        setCommands(friendsUI);

        if (accountInfo == null) {
            accountSetupUI.init(new AccountInfo(), preferences);
            setCurrent(accountSetupUI);
        } else {
            try {
                if (!model.isPushActivated()) {
                    setCurrent(mainMenuUI);
                } else {
                    pushActivated = true;
                } 
            } catch (ApplicationException ae) {
                // XXX
                ae.printStackTrace();
            } 
        } 

        try {
            model.receiveRecommendation(this);
        } catch (ApplicationException ae) {
            // XXX
            ae.printStackTrace();
        } 
    } 

    public void destroy() {}

    public void recommendationReceived(String message, MovieRating rating, 
                                       String sender) {
        handleEvent(EventIds.EVENT_ID_MOVIE_RECOMMENDATION_RECEIVED, 
                    new Object[] {
            message, rating, sender
        });
    } 

    public void commandAction(Command command, Displayable displayable) {
        if (command == mainMenuCommand) {
            setCurrent(mainMenuUI);
        } else if (command == exitCommand) {
            exitRequested();
        } 
    } 

    private void displayProgress(String title, boolean stoppable) {
        progressObserverUI.init(title, stoppable);