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

public class HexFileUploadDeviceManager extends Observable implements Observer {

    private Vector hexFileUploadDevices;

    private int hexFileUploadDeviceNo;

    private boolean MIOS32_Mode;

    public HexFileUploadDeviceManager() {
        hexFileUploadDevices = new Vector();

        MIOS32_Mode = false;
    }

    public int getHexFileUploadDeviceNo() {
        return hexFileUploadDeviceNo;
    }

    public boolean isMIOS32_Mode() {
        return MIOS32_Mode;
    }

    public void setMIOS32_Mode(boolean mode) {

        MIOS32_Mode = mode;

        Iterator it = hexFileUploadDevices.iterator();

        while (it.hasNext()) {
            HexFileUploadDevice hexFileUploadDevice = (HexFileUploadDevice) it
                    .next();

            hexFileUploadDevice.getHexFileUpload().setMIOS32_Mode(MIOS32_Mode);
        }
    }

    public HexFileUploadDevice newHexFileUploadDevice() {

        HexFileUploadDevice hexFileUploadDevice = new HexFileUploadDevice(
                "MIOS Hex File Upload " + ++hexFileUploadDeviceNo);

        hexFileUploadDevice.getHexFileUpload().setMIOS32_Mode(MIOS32_Mode);
        hexFileUploadDevice.getHexFileUpload().addObserver(this);

        hexFileUploadDevices.add(hexFileUploadDevice);

        setChanged();
        notifyObservers(hexFileUploadDevice);
        clearChanged();

        return hexFileUploadDevice;
    }

    public void removeHexFileUploadDevice(
            HexFileUploadDevice hexFileUploadDevice) {
        hexFileUploadDevices.remove(hexFileUploadDevice);
        hexFileUploadDevice.getHexFileUpload().deleteObserver(this);

        setChanged();
        notifyObservers(hexFileUploadDevice);
        clearChanged();
    }

    public Vector getHexFileUploadDevices() {
        return hexFileUploadDevices;
    }

    public void update(Observable observable, Object object) {
        if (object == HexFileUpload.MIOS32_MODE) {
            MIOS32_Mode = ((HexFileUpload) observable).getMIOS32_Mode();
        }
    }
}