package Other;

import Editor.APScripts;
import Editor.Editor;
import Main.L;
import Main.PPM;
import javax.microedition.content.ActionNameMap;
import javax.microedition.content.ContentHandler;
import javax.microedition.content.ContentHandlerException;
import javax.microedition.content.ContentHandlerServer;
import javax.microedition.content.Invocation;
import javax.microedition.content.Registry;
import javax.microedition.content.RequestListener;
import javax.microedition.lcdui.*;

/**
 * Класс регистрации Content Handler API
 * @author Malcolm
 */
public class Responder implements RequestListener {

    private String[] SUPPORTED_FILE_EXTS, TYPES, ACTIONS, ACTION_NAMES;
    private ActionNameMap[] mapArr;

    public Responder() {
        String appName = PPM.midlet.getClass().getName();
        init();
        Registry reg = Registry.getRegistry(appName);
        ContentHandlerServer chs = null;
        try {
            chs = Registry.getServer(appName);
        } catch (ContentHandlerException ex) {
            try {
                chs = reg.register(appName, TYPES,
                        SUPPORTED_FILE_EXTS,
                        ACTIONS, mapArr, null, ACTION_NAMES);
            } catch (ClassNotFoundException ex1) {
                ex1.printStackTrace();
            } catch (ContentHandlerException ex1) {
                ex1.printStackTrace();
            }
        }
        chs.setListener(this);
    }

    public void invocationRequestNotify(ContentHandlerServer chs) {
        Invocation inv = chs.getRequest(true);
        String url = inv.getURL();
        openImage(url);
    }
    

    private void init() {
        SUPPORTED_FILE_EXTS = new String[]{
            ".gif",
            ".jpg",
            ".bmp",
            ".ppm",
            ".psd",
            ".jpeg",
            ".png",
            ".aps"
        };
        TYPES = new String[]{
            "image/gif",
            "image/jpeg",
            "image/bmp",
            "image/x-portable-pixmap",
            "image/psd",
            "image/jpeg",
            "image/png",
            "text/aps"
        };
        ACTIONS = new String[] {
            ContentHandler.ACTION_OPEN
        };
        ACTION_NAMES = new String[]{
            L.str[L.Open]+" PPM"
        };
        ActionNameMap m1 = new ActionNameMap(ACTIONS, ACTION_NAMES, PPM.midlet.lang);
        mapArr = new ActionNameMap[]{
            m1
        };
    }
    
    private void openImage(String url) {
        Image image1 = null;
        if (url.toLowerCase().endsWith(".aps")) {
            APScripts aps = new APScripts(JSR75.getInputStream(url));
            image1 = aps.drawAPS();
        } else {
            image1 = JSR75.getImage(url, "");
        }
        PPM.midlet.imgname = url.substring(url.lastIndexOf('/') + 1, url.lastIndexOf('.'));
        if (Editor.I == null) {
            PPM.midlet.ed.create(image1.getWidth(), image1.getHeight());
        }
        Editor.openImage(image1);
        PPM.dsp.setCurrent(PPM.midlet.ed);
    }

    
    /*private String normalize(String text) {
        String sr ="";
        StringBuffer sb = new StringBuffer();
        for(int i=0; i<text.length(); i++) {
            try {
                sr = text.substring(i, i + 2);
            } catch (Exception e) {
                if(i>=text.length()-1) {
                    sr = text.substring(i, i+1);
                }
            }
            if(sr.toUpperCase().startsWith("%D")) {
                sr = text.substring(i+=4, i+2);
                sb.append((char) (Integer.parseInt(sr, 16)+896));
                i++;
            }else{
                sb.append(sr);i++;
            }
        }
        return sb.toString();
    }*/

}