raplaclipboard.java

Rapla是一个灵活的多用户资源管理系统。它提供的一些功能有：日历GUI

/*--------------------------------------------------------------------------*
 | Copyright (C) 2006 Christopher Kohlhaas                                  |
 |                                                                          |
 | 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. A copy of the license has been included with   |
 | these distribution in the COPYING file, if not go to www.fsf.org         |
 |                                                                          |
 | As a special exception, you are granted the permissions to link this     |
 | program with every library, which license fulfills the Open Source       |
 | Definition as published by the Open Source Initiative (OSI).             |
 *--------------------------------------------------------------------------*/
package org.rapla.gui.internal.common;

import org.rapla.entities.domain.Allocatable;
import org.rapla.entities.domain.Appointment;
import org.rapla.entities.domain.Reservation;
import org.rapla.facade.ModificationEvent;
import org.rapla.facade.ModificationListener;
import org.rapla.framework.RaplaContext;
import org.rapla.framework.RaplaException;
import org.rapla.gui.RaplaGUIComponent;

public class RaplaClipboard extends RaplaGUIComponent implements ModificationListener
{
    public static final String ROLE = RaplaClipboard.class.getName();
    private Appointment appointment;
    private Reservation reservation;
    private Allocatable[] restrictedAllocatables;

    public RaplaClipboard( RaplaContext sm ) throws RaplaException
    {
        super( sm );
        getUpdateModule().addModificationListener( this );
    }

    public void dataChanged( ModificationEvent evt ) throws RaplaException
    {
        if ( appointment == null )
            return;
        if ( evt.isRemoved(  reservation) )
        {
            clearAppointment();
        }
    }

    private void clearAppointment()
    {
        this.appointment = null;
        this.reservation = null;
        this.restrictedAllocatables = null;
    }

    public void setAppointment( Appointment appointment, Reservation reservation, Allocatable[] restrictedAllocatables )
    {
        this.appointment = appointment;
        this.reservation = reservation;
        this.restrictedAllocatables = restrictedAllocatables;
    }

    public Appointment getAppointment()
    {
        return appointment;
    }
    
    public Reservation getReservation()
    {
        return reservation;
    }
    
    public Allocatable[] getRestrictedAllocatables()
    {
        return restrictedAllocatables;
    }

}

/*
 class AllocationData implements Transferable {
 public static final DataFlavor allocationFlavor = new DataFlavor(java.util.Map.class, "Rapla Allocation");
 private static DataFlavor[] flavors = new DataFlavor[] {allocationFlavor};

 Map data;

 AllocationData(Map data) {
 this.data = data;
 }

 public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException {
 if (isDataFlavorSupported(flavor))
 return data;
 else
 throw new UnsupportedFlavorException(flavor);
 }

 public DataFlavor[] getTransferDataFlavors() {
 return flavors;
 }

 public boolean isDataFlavorSupported(DataFlavor flavor) {
 return flavor.equals(allocationFlavor);
 }

 }*/