theme.java

The Funambol J2ME Mail Client aims to be a light, easy to use, free email client for J2ME devices.

/*
 * Copyright (C) 2006-2007 Funambol
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package com.funambol.mailclient.ui.controller;

import com.funambol.mail.MessageFlags;
import com.funambol.util.Log;
import java.io.IOException;
import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Image;


/**
 * Class for UI graphics customization. Use it to load the
 * images for Lists elements and colors of the screens.
 */
public class Theme {
    
    public static int COLOR_FONT;
    public static int COLOR_BACKGROUND;
    public static int COLOR_ARROW;
    public static int COLOR_HBACK;
    public static int COLOR_HBORDER;
    
    public static int SIZE_FONT;
    
    public static final String IMAGES_PATH = "/res/";
    
    /*private static Image COMPOSE_IMG;
    public static final String COMPOSE_IMAGE_PATH = IMAGES_PATH + "compose.png";
    */
    /*private static Image OPEN_IMG;
    public static final String OPEN_IMAGE_PATH = IMAGES_PATH + "open.png";
    */
   
    /*private static Image EXIT_IMG;
    public static final String EXIT_IMAGE_PATH = IMAGES_PATH + "exit.png";
    */
    private static Image EMAIL_IMG;
    public static final String EMAIL_IMAGE_PATH = IMAGES_PATH + "email.png";
    
    /*private static Image TO_IMG;
    public static final String TO_IMAGE_PATH = IMAGES_PATH + "to.png";*/
    
    /*private static Image CC_IMG;
    public static final String CC_IMAGE_PATH = IMAGES_PATH + "cc.png";
    
    private static Image BCC_IMG;
    public static final String BCC_IMAGE_PATH = IMAGES_PATH + "bcc.png";
    
    private static Image EMPTY_IMG;
    public static final String EMPTY_IMAGE_PATH = IMAGES_PATH + "empty.png";
    */
    
    /*private static Image SETTINGS_IMG;
    public static final String SETTINGS_IMAGE_PATH = IMAGES_PATH + "settings.png";
    */
    private static Image CONNECTION_IMG;
    public static final String CONNECTION_IMAGE_PATH = IMAGES_PATH + "connection.png";
    
    private static Image SYNC_IMG;
    public static final String SYNC_IMAGE_PATH = IMAGES_PATH + "getmail.png";
    
    private static Image MESSAGE_IMG;
    public static final String MESSAGE_IMAGE_PATH = IMAGES_PATH + "closed.png";
    
    private static Image CONTACT_IMG;
    public static final String CONTACT_IMAGE_PATH = IMAGES_PATH + "contact.png";
    
    private static Image LOG_IMG;
    public static final String LOG_IMAGE_PATH = IMAGES_PATH + "log.png";
    
    private static Image FOLDER_IMG;
    public static final String FOLDER_IMAGE_PATH = IMAGES_PATH + "folder.png";
    
    //private static Image LINK_IMG;
    //public static final String LINK_IMAGE_PATH = IMAGES_PATH + "link.png";
    
    /**
     * partial images that can be overlapped to compose the state image
     */
    private static Image FW_PART_IMG;
    public static final String FW_PART_IMAGE_PATH = IMAGES_PATH + "fw.png"; //a forward arrow
    
    private static Image RE_PART_IMG;
    public static final String RE_PART_IMAGE_PATH = IMAGES_PATH + "re.png"; //a reply arrow
    
    private static Image OPEN_PART_IMG;
    public static final String OPEN_PART_IMAGE_PATH = IMAGES_PATH + "open.png"; //opened envelope
    
    private static Image CLOSED_PART_IMG;
    public static final String CLOSED_PART_IMAGE_PATH = IMAGES_PATH + "closed.png"; //closed envelope
    
    private static Image DRAFT_PART_IMG;
    public static final String DRAFT_PART_IMAGE_PATH = IMAGES_PATH + "draft.png"; //a pencil
    
    private static Image FLAGGED_CLOSED_PART_IMG;
    public static final String FLAGGED_CLOSED_PART_IMAGE_PATH = IMAGES_PATH + "flaggedclosed.png"; //a red closed envelope
    
    private static Image FLAGGED_OPENED_PART_IMG;
    public static final String FLAGGED_OPENED_PART_IMAGE_PATH = IMAGES_PATH + "flaggedopen.png"; //a red opened envelope
    
    
    /**
     * vector of images used by MessageList to display different states
     */
    public static Image[] STATE_IMAGES_VECTOR;
    
    /**
     * Logo image, used in progress form
     */
    public static Image LOGO_IMG;
    public static final String LOGO_IMAGE_PATH=IMAGES_PATH + "logo.png";
    
   /*private static Image ABOUT_IMG;
    public static final String ABOUT_IMAGE_PATH=IMAGES_PATH + "about.png";
    */
    private static Image ALERT_IMG;
    public static final String ALERT_IMAGE_PATH=IMAGES_PATH + "alert.png";

   // public static int IMAGE_PART_WIDTH=16;
   // public static int IMAGE_PART_HEIGHT=14;
    
    private static int IMAGE_PART_WIDTH=-1;
    private static int IMAGE_PART_HEIGHT=-1;
    
    /**
     * Methos to load the Image objects starting from images files
     * in the resources path of the MIDlet Suite (IMAGES_PATH)
     */
    public static void initImages() {
        try {
            Theme.FOLDER_IMG = Image.createImage(Theme.FOLDER_IMAGE_PATH);
            //Theme.LINK_IMG = Image.createImage(Theme.LINK_IMAGE_PATH);
            Theme.CONNECTION_IMG = Image.createImage(Theme.CONNECTION_IMAGE_PATH);
            Theme.SYNC_IMG = Image.createImage(Theme.SYNC_IMAGE_PATH);
            Theme.MESSAGE_IMG = Image.createImage(Theme.MESSAGE_IMAGE_PATH);
            Theme.CONTACT_IMG = Image.createImage(Theme.CONTACT_IMAGE_PATH);
            Theme.LOG_IMG = Image.createImage(Theme.LOG_IMAGE_PATH);
            Theme.EMAIL_IMG = Image.createImage(Theme.EMAIL_IMAGE_PATH);
//            Theme.TO_IMG = Image.createImage(Theme.TO_IMAGE_PATH);
//            Theme.CC_IMG = Image.createImage(Theme.CC_IMAGE_PATH);
//            Theme.BCC_IMG = Image.createImage(Theme.BCC_IMAGE_PATH);
//            Theme.EMPTY_IMG = Image.createImage(Theme.EMPTY_IMAGE_PATH);
//            Theme.EXIT_IMG = Image.createImage(Theme.EXIT_IMAGE_PATH);
//            Theme.COMPOSE_IMG = Image.createImage(Theme.COMPOSE_IMAGE_PATH);
//            Theme.SETTINGS_IMG = Image.createImage(Theme.SETTINGS_IMAGE_PATH);
//            Theme.OPEN_IMG = Image.createImage(Theme.OPEN_IMAGE_PATH);
            Theme.FW_PART_IMG=Image.createImage(Theme.FW_PART_IMAGE_PATH);
            Theme.RE_PART_IMG=Image.createImage(Theme.RE_PART_IMAGE_PATH);
            Theme.OPEN_PART_IMG=Image.createImage(Theme.OPEN_PART_IMAGE_PATH);
            Theme.CLOSED_PART_IMG=Image.createImage(Theme.CLOSED_PART_IMAGE_PATH);
            Theme.DRAFT_PART_IMG=Image.createImage(Theme.DRAFT_PART_IMAGE_PATH);
            Theme.FLAGGED_CLOSED_PART_IMG=Image.createImage(Theme.FLAGGED_CLOSED_PART_IMAGE_PATH);
            Theme.FLAGGED_OPENED_PART_IMG=Image.createImage(Theme.FLAGGED_OPENED_PART_IMAGE_PATH);
//            Theme.ABOUT_IMG=Image.createImage(Theme.ABOUT_IMAGE_PATH);
            getLogoImage();
            
        } catch (IOException ex) {
            Log.error("ioexception in initimages");
            ex.printStackTrace();
        }
    }
    
    
    public static Image getLogoImage() {
        if (LOGO_IMG==null) {
            try {
                LOGO_IMG=Image.createImage(LOGO_IMAGE_PATH);
            } catch (IOException ex) {
                Log.error("ioexception getting logo image");
        
                ex.printStackTrace();
            }
        }
        return LOGO_IMG;
    }
    
 /*   public static Image getCOMPOSE_IMG() {
        if (COMPOSE_IMG==null) {
            try {
                COMPOSE_IMG=Image.createImage(COMPOSE_IMAGE_PATH);
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
        return COMPOSE_IMG;
    }*/
    
  /*  public static Image getOPEN_IMG() {
        if (OPEN_IMG==null) {
            try {
                OPEN_IMG=Image.createImage(OPEN_IMAGE_PATH);
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
        return OPEN_IMG;
    }*/ 
    
    /*
     public static Image getEXIT_IMG() {
        if (EXIT_IMG==null) {
            try {
                EXIT_IMG=Image.createImage(EXIT_IMAGE_PATH);
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
        return EXIT_IMG;
    }
     */
    
    public static Image getEMAIL_IMG() {
        if (EMAIL_IMG==null) {
            try {
                EMAIL_IMG=Image.createImage(EMAIL_IMAGE_PATH);
            } catch (IOException ex) {
                Log.error("ioexception getting email image");
                ex.printStackTrace();
            }
        }
        return EMAIL_IMG;
    }
    
   /* public static Image getTO_IMG() {
        if (TO_IMG==null) {
            try {
                TO_IMG=Image.createImage(TO_IMAGE_PATH);
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
        return TO_IMG;
    }
    */
  /*  public static Image getCC_IMG() {
        if (CC_IMG==null) {
            try {
                CC_IMG=Image.createImage(CC_IMAGE_PATH);
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
        return CC_IMG;
    }*/
    
   /* public static Image getBCC_IMG() {
        if (BCC_IMG==null) {
            try {
                BCC_IMG=Image.createImage(BCC_IMAGE_PATH);
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
        return BCC_IMG;
    }*/
    
   /* public static Image getEMPTY_IMG() {
        if (EMPTY_IMG==null) {
            try {
                EMPTY_IMG=Image.createImage(EMPTY_IMAGE_PATH);
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
        return EMPTY_IMG;
    }
    */
    /*
     public static Image getSETTINGS_IMG() {
        if (SETTINGS_IMG==null) {
            try {
                SETTINGS_IMG=Image.createImage(SETTINGS_IMAGE_PATH);
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
        return SETTINGS_IMG;