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/*
 * @(#)HexFileUploadDeviceManager.java  beta8   2006/04/23
 *
 * Copyright (C) 2008   Adam King (adamjking@optusnet.com.au)
 *
 * This application 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 application 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 application; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */


package org.midibox.mios;

import java.util.Observable;
import java.util.Observer;
import java.util.Vector;

public class HexFileUploadManager extends Observable implements Observer {

    private Vector hexFileUploads;

    private boolean mios32Mode;

    public HexFileUploadManager() {

        hexFileUploads = new Vector();

        mios32Mode = false;
    }

    public boolean isMIOS32Mode() {

        return mios32Mode;
    }

    public void setMIOS32Mode(boolean mode) {

        mios32Mode = mode;
    }

    public HexFileUpload newHexFileUpload() {

        HexFileUpload hexFileUpload = new HexFileUpload(null);

        hexFileUpload.setMIOS32Mode(mios32Mode);

        addHexFileUpload(hexFileUpload);

        return hexFileUpload;
    }

    public void addHexFileUpload(HexFileUpload hexFileUpload) {

        hexFileUpload.addObserver(this);

        hexFileUploads.add(hexFileUpload);

        setChanged();
        notifyObservers(hexFileUpload);
        clearChanged();
    }

    public void removeHexFileUpload(HexFileUpload hexFileUpload) {

        hexFileUploads.remove(hexFileUpload);
        hexFileUpload.deleteObserver(this);

        hexFileUploads.remove(hexFileUpload);

        setChanged();
        notifyObservers(hexFileUpload);
        clearChanged();
    }

    public Vector getHexFileUploads() {
        return hexFileUploads;
    }

    public void update(Observable observable, Object object) {

        if (object == HexFileUpload.MIOS32_MODE) {
            mios32Mode = ((HexFileUpload) observable).isMIOS32Mode();
        }
    }
}