listcomposemsg.java

goText is a program for mobile phones that allows you to send text messages over GPRS/EDGE/UMTS. It

/**
 * Class : short description
 * @author Michele 'Miccar' Cardinale [e-mail]
 * @author Natale Vinto [e-mail]
 * @version 1.0
 */

 /*
  *  goText : text messaging over GPRS
  *  Copyright (C) 2006  Natale Vinto <[e-mail]>
  *  OpenJLab Group www.openjlab.org
  *  Copyright (C) 2006  Michele Cardinale 'Miccar' <[e-mail]>
  *  www.miccar.org
  *
  *  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 javax.microedition.lcdui.*;

public class ListComposeMsg extends List implements CommandListener {
    
    protected Message m;
    protected Service s;
    protected goText gotext;
    protected Lang l;
    private Command command_back;
    private String[] list_string;
    private Image[] list_image={null,null,null,null};
    
    public ListComposeMsg(goText gotext,Message m,Service s) {
        super("",List.IMPLICIT);
        this.gotext=gotext;
        this.m=m;
        this.s=s;
        l=new Lang(gotext.lang);
        this.setTitle(s.getName());
        list_string=new String[4];
	list_string[0]=l.LCM_TEXT;
	list_string[1]=l.LCM_DEST;
	list_string[2]=l.COMMAND_SEND;
	list_string[3]=l.LCM_SAVE;
        this.start();
    }
    
    private void start(){
        m.setForService(s);
        for (int i=0;i<list_image.length;i++){
            this.append(list_string[i], list_image[i]);
        }
        command_back=new Command(l.COMMAND_BACK,Command.BACK,4);
        this.addCommand(command_back);
        this.setCommandListener(this);
        this.refresh();
    }
    
    public void refresh(){
        Image ico_yes=null,ico_no=null,ico_invia=null,ico_salva=null;
        try{
            ico_yes = Image.createImage("/img/ok.png");
            ico_no = Image.createImage("/img/no.png");
            ico_invia = Image.createImage("/img/invia.png");
            ico_salva = Image.createImage("/img/salva.png");
        } catch (Exception e){}
        list_string[0]=l.LCM_TEXT+" ("+m.getText().length()+"/"+s.getMaxCharsWithSign()+")";
        if((m.getText().length()>0)&&(m.getText().length()<=s.getMaxCharsWithSign())){
            list_image[0]=ico_yes;
        } else {
            list_image[0]=ico_no;
        }
        list_string[1]=l.LCM_DEST+" ("+m.getRecipientsArray().length+"/"+s.getMaxRecipients()+")";
        if((m.getRecipients().length()>0)||(s.getMaxRecipients()==0)){
            list_image[1]=ico_yes;
        } else {
            list_image[1]=ico_no;
        }
        if(m.isReadyToSend(s)){ //INVIA
            list_image[2]=ico_invia;
        } else {
            list_image[2]=ico_no;
        }
        if(m.getText().length()>0){//SALVA
            list_image[3]=ico_salva;
        } else {
            list_image[3]=ico_no;
        }
        for (int i=0;i<list_string.length;i++){
            this.set(i,list_string[i], list_image[i]);
        }
        this.show();
    }
    
    public void show(){
        gotext.display.setCurrent(this);
    }
    
    public void commandAction(Command c, Displayable d){
        if (c==List.SELECT_COMMAND){
            switch(this.getSelectedIndex()){
                case 0:
                    new TextForm();
                    break;
                case 1:
                    new RecipientsForm();
                    break;
                case 2:
                    if(m.isReadyToSend(s)){
                        gotext.last_message=new Message(m);
                        new FormSend(gotext, s, m);
                    } else {
                        utils.popup(l.ALERT_WARNING_TITLE, l.ALERT_WARNING1, gotext, AlertType.WARNING);
                    }
                    break;
                case 3:
                    if(m.getText().length()>0){
                        int response=m.saveMessage(false);
                        if(response>0){
                            utils.popup(l.ALERT_INFO_TITLE, l.ALERT_INFO , gotext, AlertType.INFO);
                        } else if(response==-2){
                            utils.popup(l.ALERT_WARNING_TITLE, l.ALERT_WARNING2+" "+m.MAX_MEM_MESSAGES+" "+l.ALERT_WARNING2_2, gotext, AlertType.WARNING);
                        } else {
                            utils.popup(l.ALERT_ERROR_TITLE, l.ALERT_ERROR1, gotext, AlertType.ERROR);
                        }
                    } else {
                        utils.popup(l.ALERT_WARNING_TITLE, l.ALERT_WARNING3, gotext, AlertType.WARNING);
                    }
                    break;
            }
        } else if (c==command_back){
            gotext.last_message=new Message(m);
            new ListMessages(gotext,s);
        }
    }
    
    
    
    private class TextForm extends TextBox implements CommandListener {
        
        static final int TEXTFORM_MAX_CHARS=1000;
        private Command command_pul,command_ok,command_compr;
        
        public TextForm(){
            super(l.LCM_WRITE, "", 600, TextField.ANY);
            this.start();
        }
        
        private void start(){
            this.setMaxSize(TEXTFORM_MAX_CHARS);
            if(m.getText().length()<=TEXTFORM_MAX_CHARS){
                this.setString(m.getText());
            } else {
                this.setString(m.getText().substring(0, TEXTFORM_MAX_CHARS));
            }
            command_ok=new Command(l.COMMAND_OK,Command.SCREEN,1);
            command_pul=new Command(l.COMMAND_PUL,Command.SCREEN,2);
            command_compr=new Command(l.COMMAND_COMPR,Command.SCREEN,3);
            this.addCommand(command_ok);
            this.addCommand(command_pul);
            this.addCommand(command_compr);
            this.setCommandListener(this);
            if(gotext.options.getCharsCounter()>0)
                new ContaCaratteri().start();
            this.show();
        }
        
        public void show(){
            gotext.display.setCurrent(this);
        }
        
        public void commandAction(Command c, Displayable d){
            if (c==command_pul){
                this.setString("");
            } else if (c==command_ok){
                m.setText(this.getString());
                ListComposeMsg.this.refresh();
            } else if (c==command_compr){
                m.setText(this.getString());
                new FormCompressText();
            }
        }
        
        
        
        private class ContaCaratteri extends Thread{
            
            public void run(){
                while(true){
                    if(TextForm.this.isShown()){
                        TextForm.this.setTitle(TextForm.this.getString().length()+"/"+s.getMaxCharsWithSign());
                        try{
                            this.sleep(1000);
                        }catch(Exception e){}
                    }
                }
            }
        }
        
        
        
        public class FormCompressText extends Form implements CommandListener,ItemStateListener{
            
            private Command command_back,command_ok;
            private StringItem stringitem_text;
            private Gauge gauge_compressor;
            private int compression_level=0;
            
            public FormCompressText() {
                super(l.LCM_COMPRESS);