sendmail.java

手机邮箱撒的方式方式方式的

package mujmail;

/*
MujMail - Simple mail client for J2ME
Copyright (C) 2006 Nguyen Son Tung <[e-mail]>
Copyright (C) 2008 David Hauzar <[e-mail]>
 
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 2 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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

import mujmail.util.Functions;
import java.util.Enumeration;
import java.util.Vector;

import javax.microedition.lcdui.AlertType;
import javax.microedition.lcdui.Choice;
import javax.microedition.lcdui.ChoiceGroup;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.Item;
import javax.microedition.lcdui.ItemStateListener;
import javax.microedition.lcdui.List;
import javax.microedition.lcdui.StringItem;
import javax.microedition.lcdui.TextBox;
import javax.microedition.lcdui.TextField;
import javax.microedition.rms.RecordStore;
import javax.microedition.rms.RecordStoreException;

import mujmail.account.MailAccount;

/**
 * The form for creating new mail.
 * 
 * TODO: better handling of messages which are edited in createAndSaveMessageHeader
 * 
 * TODO: Better comments
 * 
 * Implementation detail: Attachments must be last items in this form.
 * Otherwise removing attachments will not work and there will be removed
 * another items. See method FSAttachemtsAdder.removeAllAttachements()
 * 
 * @see FSAttachmentsAdder#removeAllAttachments()
 */
public class SendMail extends Form
        implements ItemStateListener
         {

    /** The name of this source file */
    private static final String SOURCE_FILE = "SendMail";

    private Displayable nextScreen;

    static final byte NORMAL = 0;
    static final byte EDIT = 1;
    static final byte REPLY = 2;
    static final byte FORWARD = 3;

//    //http://forum.java.sun.com/thread.jspa?threadID=5245522&messageID=10017092
//    Canvas iCanvas;

    /** The header of the message which will be created from this form */
//    private MessageHeader header;
    byte mode = NORMAL;
    TextField to, bcc, cc, subject, body, selectedField;
    StringItem from;
    Command preview;
    Command ok, cancel, send, sendLater, draft, bc, clear, addRcp, chooseAccount, editBody, updateBody, cancelBody;
    boolean bcc_cc_added;
      // TODO (Betlista): comment this, why is this persistent box called "callBox" ?
    PersistentBox callBox;
    AccountsForm accountsForm;
    ChoiceGroup accountsCG;
//    TextBoxCB editbodyTB;
    TextBox editbodyTB;
    MujMail mujMail;


    //#ifdef MUJMAIL_FS
    // Filesystem 
    /** Handles the support of filesystem in SendMail form */
    private FSAttachmentsAdder attachementsAdder = null;

    public FSAttachmentsAdder getAttachementsAdder() {
        return attachementsAdder;
    }
    //#endif

    /**
     * Shows form with active account list. 
     * Permit users to select mail used as sender (From entry)
     */
    class AccountsForm extends Form {

        public AccountsForm() {
            super(Lang.get(Lang.AS_ACCOUNTS));
            accountsCG = new ChoiceGroup(Lang.get(Lang.SM_SENDING_ACCOUNT), Choice.EXCLUSIVE);
            append(accountsCG);
            addCommand(ok);
            addCommand(cancel);
            setCommandListener(mujMail);
        }

        public void refresh() {
            if (!mujMail.getInBox().hasAccountToRetrieve()) {
                mujMail.alert.setAlert(this, null, Lang.get(Lang.ALRT_AS_NO_ACCOUNT_SET_ACTIVE), MyAlert.DEFAULT, AlertType.WARNING);
                return;
            }

            //markAsDeleted old things
            for (int i = accountsCG.size() - 1; i >= 0; --i) {
                accountsCG.delete(i);
            }

            int i = 0;
            //let's show the primary account on the first place
            if (!Settings.primaryEmail.equals(Settings.notSetPE)) {
                accountsCG.append(Settings.primaryEmail, null);
                accountsCG.setSelectedIndex(i, true);
                ++i;
            }


            //let's list all of the active rest			
            for (Enumeration e = mujMail.getMailAccounts().elements(); e.hasMoreElements();) {
                MailAccount account = (MailAccount) e.nextElement();
                if (account.isActive() && !account.getEmail().equals(Settings.primaryEmail)) {
                    accountsCG.append(account.getEmail(), null);
                    //if it was selected already, select it
                    if (account.getEmail().equals(from.getText())) {
                        accountsCG.setSelectedIndex(i, true);
                    }
                    ++i;
                }
            }

            //lets choose the primary or the first one if none was selected
            if (accountsCG.getSelectedIndex() == -1) {
                accountsCG.setSelectedIndex(0, true);
            }

            mujMail.getDisplay().setCurrent(this);
        }
    }

    public SendMail(MujMail mujMail) {
        super(Lang.get(Lang.AC_WRITE_MAIL));
        
//        header = new MessageHeader(mujMail.outBox);
        
        this.mujMail = mujMail;

        from = new StringItem(Lang.get(Lang.ML_FROM), "");
        if ( Properties.textFieldMailIncorrect ) {
            bcc = new TextField("Bcc:", "", 256, TextField.ANY);
            cc = new TextField("Cc:", "", 256, TextField.ANY);
            to = new TextField(Lang.get(Lang.ML_TO), "", 256, TextField.ANY); 
        } else {
            bcc = new TextField("Bcc:", "", 256, TextField.EMAILADDR);
            cc = new TextField("Cc:", "", 256, TextField.EMAILADDR);
            to = new TextField(Lang.get(Lang.ML_TO), "", 256, TextField.EMAILADDR); 
        }
        subject = new TextField(Lang.get(Lang.ML_SUBJECT), "", 256, TextField.ANY);
        body = new TextField(Lang.get(Lang.ML_BODY), "", 5000, TextField.ANY);

        //#ifdef MUJMAIL_FS
        if ( Properties.JSR75Available() == true) {
            attachementsAdder = new FSAttachmentsAdder(this);
        }
        //#endif
        
        preview = new Command(Lang.get(Lang.BTN_SM_PREVIEW), Command.ITEM, 9);
        ok = new Command(Lang.get(Lang.BTN_OK), Command.OK, 0);
        cancel = new Command(Lang.get(Lang.BTN_CANCEL), Command.BACK, 5);
        send = new Command(Lang.get(Lang.BTN_SM_SEND), Command.ITEM, 1);
        addRcp = new Command(Lang.get(Lang.BTN_SM_USE_AB), Command.ITEM, 2);
        sendLater = new Command(Lang.get(Lang.BTN_SM_SEND_LATTER), Command.ITEM, 3);
        draft = new Command(Lang.get(Lang.BTN_SAVE), Command.ITEM, 4);
        bc = new Command(Lang.get(Lang.BTN_SM_BC), Command.ITEM, 5);
        editBody = new Command( Lang.get(Lang.BTN_SM_EDIT_BODY_FULLSCREEN), Command.ITEM, 6);
        clear = new Command(Lang.get(Lang.BTN_SM_CLEAR), Command.ITEM, 7);
        chooseAccount = new Command(Lang.get(Lang.BTN_SM_CHOOSE_FROM), Command.ITEM, 8);

        accountsForm = new AccountsForm();

        editbodyTB = new TextBox(Lang.get(Lang.SM_EDIT_BODY), "", 5000, TextField.ANY);		
//        editbodyTB = new TextBoxCB("Edit body", "", 5000, TextField.ANY, this.mujMail);		
//        editbodyTB.cmStartMark = new Command("Mark", Command.SCREEN, 2);
//        editbodyTB.cmCopy = new Command("Copy", Command.SCREEN, 3);
//        editbodyTB.cmCut = new Command("Cut", Command.SCREEN, 4);
//        editbodyTB.cmPaste = new Command("Paste", Command.SCREEN, 5);

        updateBody = new Command( Lang.get(Lang.BTN_SM_UPDATE_BODY), Command.ITEM,9);
        cancelBody = new Command( Lang.get(Lang.BTN_SM_CANCEL_BODY), Command.BACK, 1);

        append(from);
        append(to);
        append(subject);
        append(body);
        addCommand(preview);
        addCommand(bc);
        addCommand(addRcp);
        addCommand(cancel);
        addCommand(send);
        addCommand(sendLater);
        addCommand(draft);
        addCommand(editBody);
        addCommand(clear);
        addCommand(chooseAccount);
        setCommandListener(mujMail);
        setItemStateListener(this);

        editbodyTB.addCommand(cancelBody);
//        editbodyTB.addCommand(editbodyTB.cmStartMark);
//        editbodyTB.addCommand(editbodyTB.cmCopy);
//        editbodyTB.addCommand(editbodyTB.cmCut);
//        editbodyTB.addCommand(editbodyTB.cmPaste);
        editbodyTB.addCommand(updateBody);
        editbodyTB.setCommandListener(mujMail);
  

    }
    
    /* *
     * Creates the message from this form.
     * @return
     */
//    public MessageHeader createMessage() {
//    }

    public void itemStateChanged(Item item) {
        selectedField = (TextField) item;
    }
    
    public TextField getSelectedItem() {
        return selectedField;
    }

    public void replyAll(MessageHeader header) {
        nextScreen = MujMail.mujmail.mailForm;

        reply(header);
        Vector rcp = Functions.parseRcp(header.getFrom() + ", " + header.getRecipients() );
        
        //remove my own email address - doesn't make sense to reply myself
        rcp.removeElement(header.getAccountID());
        
        StringBuffer bf = new StringBuffer();
        for (int i = rcp.size() - 1; i >= 0; --i) {
            bf.append(((String) rcp.elementAt(i)) + ", ");
        }
        to.setString(bf.toString());
    }

    public void reply(MessageHeader header) {
        nextScreen = MujMail.mujmail.mailForm;

        mode = REPLY;
        from.setText(header.getAccountID());
        to.setString(header.getFrom().trim());
        if (header.getSubject().toLowerCase().startsWith("re:")) {
            subject.setString(header.getSubject());
        } else {
            subject.setString("Re: " + header.getSubject());
        }
        this.callBox = header.getBox();
        mujMail.getDisplay().setCurrent(this);
    }

    public void quotedReply(MessageHeader header) {
        nextScreen = MujMail.mujmail.mailForm;

        if (header.getBodyPartCount() == 0 || !(header.getBpType((byte) 0) == BodyPart.TYPE_HTML || header.getBpType((byte) 0) == BodyPart.TYPE_TEXT)) {
            mujMail.alert.setAlert(null, null, Lang.get(Lang.ALRT_SM_CAN_NOT_ATTACH_BODY), MyAlert.DEFAULT, AlertType.WARNING);
        } else {
            if ((header.getBpType((byte) 0) == BodyPart.TYPE_TEXT || header.getBpType((byte) 0) == BodyPart.TYPE_HTML) && header.getBpState((byte) 0) <= BodyPart.BS_PARTIAL) {