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1   /*
2    *  XNap - A P2P framework and client.
3    *
4    *  See the file AUTHORS for copyright information.
5    *
6    *  This program is free software; you can redistribute it and/or modify
7    *  it under the terms of the GNU General Public License as published by
8    *  the Free Software Foundation.
9    *
10   *  This program is distributed in the hope that it will be useful,
11   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   *  GNU General Public License for more details.
14   *
15   *  You should have received a copy of the GNU General Public License
16   *  along with this program; if not, write to the Free Software
17   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18   */
19  
20  package org.xnap.transfer.action;
21  
22  import java.awt.event.ActionEvent;
23  
24  import javax.swing.AbstractAction;
25  import javax.swing.Action;
26  
27  import org.xnap.XNap;
28  import org.xnap.gui.util.IconHelper;
29  import org.xnap.transfer.Priorizable;
30  
31  /***
32   * Provides the default raise action.
33   */
34  public abstract class RaisePriorityAction extends AbstractAction {
35  
36  	//--- Constant(s) ---
37  
38  	//--- Data Field(s) ---
39  
40  	private Priorizable transfer;
41  
42      //--- Constructor(s) ---
43  
44  	public RaisePriorityAction(Priorizable transfer) 
45  	{
46  		this.transfer = transfer;
47  
48  		putValue(Action.NAME, XNap.tr("Raise Priority"));
49  		putValue(Action.SHORT_DESCRIPTION,
50  				 XNap.tr("Raises the priority of the selected transfers."));
51  		putValue(IconHelper.XNAP_ICON, "1uparrow.png");
52  	}
53  
54  	//--- Method(s) ---
55  
56      public void actionPerformed(ActionEvent event) 
57      {
58  		int priority = transfer.getPriority();
59  		if (priority < Priorizable.MAX_PRIORITY) {
60  			transfer.setPriority(priority + 1);
61  		}
62      }
63      
64  	public boolean equals(Object o)
65  	{
66  		return o instanceof RaisePriorityAction;
67  	}
68  
69  }