uicontroller.java

moblie syncml mail javame

/*
 * Funambol is a mobile platform developed by Funambol, Inc.
 * Copyright (C) 2003 - 2007 Funambol, Inc.
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by
 * the Free Software Foundation with the addition of the following permission
 * added to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED
 * WORK IN WHICH THE COPYRIGHT IS OWNED BY FUNAMBOL, FUNAMBOL DISCLAIMS THE
 * WARRANTY OF NON INFRINGEMENT  OF THIRD PARTY RIGHTS.
 *
 * 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 Affero General Public License
 * along with this program; if not, see http://www.gnu.org/licenses or write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301 USA.
 *
 * You can contact Funambol, Inc. headquarters at 643 Bair Island Road, Suite
 * 305, Redwood City, CA 94063, USA, or at email address [e-mail].
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License version 3.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License
 * version 3, these Appropriate Legal Notices must retain the display of the
 * "Powered by Funambol" logo. If the display of the logo is not reasonably
 * feasible for technical reasons, the Appropriate Legal Notices must display
 * the words "Powered by Funambol".
 */
package com.funambol.mailclient.ui.controller;

import com.funambol.mail.BodyPart;
import com.funambol.mail.Multipart;
import com.funambol.mailclient.Funambol;
import com.funambol.mailclient.cm.AlreadyExistentContactException;
import com.funambol.mailclient.cm.ContactManagerFactory;
import com.funambol.mailclient.sm.SyncClient;
import com.funambol.mailclient.ui.utils.ImageAttachment;

import com.funambol.mailclient.ui.utils.UiUtils;
import com.funambol.mailclient.ui.view.AboutScreen;
import com.funambol.mailclient.ui.view.AccountSettingsForm;
import com.funambol.mailclient.ui.view.AdCanvas;
import com.funambol.mailclient.ui.view.AddContactForm;
import com.funambol.mailclient.ui.view.AdvancedContactForm;
import com.funambol.mailclient.ui.view.AttachmentsList;
//#ifndef noPhoto
import com.funambol.mailclient.ui.view.CameraCanvas;
//#endif
import com.funambol.mailclient.ui.view.ComposeMessageForm;
import com.funambol.mailclient.ui.view.FolderList;
import com.funambol.mailclient.ui.view.Ads;
import com.funambol.mailclient.ui.view.ContactList;
import com.funambol.mailclient.ui.view.ViewMessage;
import com.funambol.mailclient.ui.view.FunambolAlert;
import com.funambol.mailclient.ui.view.GeneralSettingsForm;
import com.funambol.mailclient.ui.view.HelpScreen;
import com.funambol.mailclient.ui.view.LinkList;
import com.funambol.mailclient.ui.view.LogViewerForm;
import com.funambol.mailclient.ui.view.ContactPhoneNumbersList;
import com.funambol.mailclient.ui.view.Drawer;
//#ifndef noPhoto
import com.funambol.mailclient.ui.view.SendPhotoScreen;
//#endif
//import com.funambol.mailclient.ui.view.PhoneNumberList;
import com.funambol.mailclient.ui.view.SettingsList;
import com.funambol.mailclient.ui.view.DraftMessageList;
import com.funambol.mailclient.ui.view.InboxMessageList;
import com.funambol.mailclient.ui.view.MessageList;
import com.funambol.mailclient.ui.view.OutboxMessageList;
import com.funambol.mailclient.ui.view.SentMessageList;
import com.funambol.mailclient.ui.view.RecipientList;
import com.funambol.mailclient.ui.view.ModalPopup;
import com.funambol.mailclient.ui.view.PlatformRequestPopupAction;


import com.funambol.mailclient.loc.Localization;
import com.funambol.mailclient.cm.Contact;
import com.funambol.mailclient.cm.ContactManager;
import com.funambol.mailclient.cm.ContactManagerException;
import com.funambol.mailclient.ui.view.ViewAttachedImageScreen;
import com.funambol.mailclient.mm.MessageManager;

import com.funambol.mailclient.config.*;

import com.funambol.mail.Address;
import com.funambol.mail.Folder;
import com.funambol.mail.MailException;
import com.funambol.mail.Message;
import com.funambol.mail.MessageFlags;
import com.funambol.mail.Store;

import com.funambol.mailclient.ui.view.DrawerFactory;
import com.funambol.push.CTPService;
import com.funambol.syncml.spds.SyncException;
import com.funambol.syncml.spds.SourceConfig;
import com.funambol.syncml.protocol.SyncML;

import com.funambol.util.ConsoleAppender;
import com.funambol.util.MailDateFormatter;
import com.funambol.util.RMSAppender;
import com.funambol.util.StringUtil;
import com.funambol.util.ThreadPool;
import com.funambol.util.Log;
import com.funambol.util.MultipleAppender;
import com.funambol.util.SocketAppender;
import com.funambol.util.ThreadPoolMonitor;

import java.util.Calendar;
import java.util.Date;
import java.util.TimeZone;
import java.util.Vector;

import javax.microedition.io.ConnectionNotFoundException;
import javax.microedition.lcdui.Alert;
import javax.microedition.lcdui.AlertType;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Item;
import javax.microedition.midlet.MIDlet;
import javax.microedition.rms.RecordStoreException;
//#ifdef isBlackberry
//#  import net.rim.device.api.system.RadioInfo;
//# import com.funambol.util.BlackberryHelper;
//#endif
/**
 * It is the Controller class that controls all interactions
 * between screens and the model
 * It maintains a pool of shared UI instances
 */
public class UIController {

    private static final String RE = Localization.getMessages().RE_LABEL;
    private static final String FW = Localization.getMessages().FW_LABEL;
    
    public static final int CONNECTION_RETRY_TIME = 5;
    public static final int SENT_MESSAGE = 0;
    public static final int OUTGOING_MESSAGE = 1;
    public static final int INCOMING_MESSAGE = 2;
    public static final int COMMAND_TYPE = Command.OK;
    
    //Possible sync caller
    public static final int USER = 0;
    public static final int SAN_MESSAGE = 1;
    public static final int SCHEDULER = 2;
    public static final int CONNECTION_ERROR_TIMER = 3;
    
    public static int alarmCounter = 0;
    
    public static Funambol midlet;
    public static Display display;
    // The command pool
    //Blackberry gets low priority because softkeys include a back button. 
    //#ifdef isBlackberry
    //# public static Command backCommand = new Command(Localization.getMessages().BACK_COMMAND, Command.BACK, 99);
    //#else 
    public static Command backCommand =
            new Command(Localization.getMessages().BACK_COMMAND,
            Command.BACK, 0);
    //#endif
    public static Command selectCommand =
            new Command(Localization.getMessages().SELECT_COMMAND,
            UIController.COMMAND_TYPE, 0);
    public static Command cancelCommand =
            new Command(Localization.getMessages().CANCEL_COMMAND,
            Command.BACK, 10);
    public static Command saveCommand =
            new Command(Localization.getMessages().SAVE_COMMAND,
            UIController.COMMAND_TYPE, 1);
    public static Command inboxCommand =
            new Command(Localization.getMessages().INBOX_COMMAND,
            UIController.COMMAND_TYPE, 1);
    public static Command blackberryExitCommand = new Command(Localization.getMessages().EXIT_COMMAND_LABEL, Command.EXIT, 100);
    public static Command nextCommand = new Command(Localization.getMessages().MESSAGE_VIEW_NEXT_MESSAGE, UIController.COMMAND_TYPE, -2);
    public static Command previousCommand = new Command(Localization.getMessages().MESSAGE_VIEW_PREVIOUS_MESSAGE, UIController.COMMAND_TYPE, -1);
    // The contact manager
    private static ContactManager contactManager;
    // The screen pool
    public static ComposeMessageForm composeMessageScreen;
    public static LogViewerForm logViewerScreen;
    public static GeneralSettingsForm getMailSettingsScreen;
    private static InboxMessageList inboxMessageList;
    private static OutboxMessageList outboxMessageList;
    private static SentMessageList sentMessageList;
    private static DraftMessageList draftMessageList;
    protected static ContactList contactList;
    // The current message view
    private static ViewMessage viewMessageScreen;
    // The screen stack
    public static Stack backStack = new Stack();
    // Thread pool
    private static ThreadPool threadPool;
    private static Ads ad;
    private ThreadPoolMonitor uiThreadMonitor;
    private static final int MAX_NUM_THREADS = 5;
    public static MessageManager messageManager = MessageManager.getInstance();
    public static MailClientConfig mailClientConfig;
    // Folder informations
    private static Folder[] allFolders;
    public static boolean otaStarted;
    //public static long startAppProbe;
    public static long startupFreeMem;
    //private static long heapSize = Runtime.getRuntime().totalMemory();
    // private static ContactListLoader contactListLoader;
    private static MessageWriter messageWriter;
    private static PlatformRequestHandler prh;
    private static Drawer drawer;
    private static FolderList folderList;
    /** connection availability: if false the user must exit the application on:
     * Nokia and SonyEricsson;
     * Motorola For Linux OS;
     **/
    private static boolean offlineMode = false;
    /** Holds the number of unread messages in the inbox. This field is not
     * updated by the UIController directly, but each class that can change this
     * value is responsible for keeping it up to date 
     **/
    private static int inboxUnread = 0;
    public static AccountSettingsForm accountSettingsForm;
    /**
     * True if this is the first sync action for this application session
     * This force contacts sync at the first sync session performed by the
     * user.
     */
    public static boolean isFirstSync = true;
    //#ifndef noPhoto
    public static CameraCanvas cameraCanvas;
    //#endif

    private static ContactsLoader contactsLoader;
    //used for temporary bb fix 
    private static long lastTimeStarKeypressed = 0;
    public static AppProperties appProperties;
    
    //The sync caller agent
    private static int syncCaller=USER;
    
    //public static boolean WAP_SIMULATION = true;
    private UIController() {
    }

    public static void init(Funambol app) {
        midlet = app;
        display = Display.getDisplay(app);
        appProperties = new AppProperties(app);
    }

    public static void initThreadPool() {
        ThreadPoolMonitor uiThreadMonitor = new UIThreadPoolMonitor();
        threadPool = new ThreadPool(uiThreadMonitor, MAX_NUM_THREADS);
    }

    public static ThreadPool getThreadPool() {
        return threadPool;
    }

    public static void initLogger() {


        MultipleAppender appender = new MultipleAppender();
        //appender.addAppender(new SocketAppender("85.18.37.27:5123"));

        // Set the appropriate appender and log level.
        String logAppender = UIController.appProperties.get(AppProperties.LOG_APPENDER);
        if (logAppender != null) {
            // trimming the property
            logAppender = logAppender.trim();
        }

        if ("console".equals(logAppender)) {
            appender.addAppender(new ConsoleAppender());
//#ifdef SOCKET_APPENDER
//#     } else if ("socket".equals(logAppender)) {
//#         String socketServer = midlet.getAppProperty("LogSocketUrl");
//#         appender.AddAppender(new SocketAppender(socketServer));
//#endif
        } else { // using rmsappender
            appender.addAppender(new RMSAppender(RMSAppender.LOGDBNAME));
        }

        /*appender.addAppender(new ConsoleAppender());
        appender.addAppender(new RMSAppender(RMSAppender.LOGDBNAME));
        
        Log.setLogLevel(Log.DEBUG);    */
        Log.initLog(appender, Log.getLogLevel());

    }

    /**
     * Get the permission connection: if false the client
     * cannot connect to the network
     * @return true if the connection has been granted by the user
     */
    public static boolean isSyncPermitted() {
        return (!isSyncInProgress()) && !isOfflineMode();
    }

    /**
     * Set the offline mode for this app session: if true the client
     * cannot connect to the network.
     * changing the offline mode here will change also the CTPService online mode
     * @param mode set the offline mode
     */
    protected static void setOfflineMode(boolean mode) {

        offlineMode = mode;
        CTPService.setOfflineMode(mode);
    }

    /**
     * 
     * @return true if the app is currently in offline mode
     */
    public static boolean isOfflineMode() {
        return offlineMode;
    }

    /**
     * enable or disable the sync commands in different view screens
     *
     * @param enable enable the commands if true, disable the commands if false
     */
    public static void enableSyncCommands(boolean enable) {
        Log.info("Enable Client's Sync Commands: " + enable);
        if (contactList != null) {
            contactList.enableSyncCommand(enable);
        }

        if (inboxMessageList != null) {
            getInboxMessageList().enableSyncCommand(enable);
        }

        if (composeMessageScreen != null) {
            getComposeMessageScreen().enableSendCommand(enable);
        }

        if (viewMessageScreen != null) {
            viewMessageScreen.enableFullMessageCommand(enable);
        }

        if (logViewerScreen != null) {
            logViewerScreen.enableSendCommand(enable);
        }

        if (getMailSettingsScreen != null) {
            getMailSettingsScreen.enableResetInboxCommand(enable);
        }

        if (accountSettingsForm != null) {
            accountSettingsForm.enableSaveCommand(enable);
        }