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/jEdit/tags/jedit-4-2-pre4/jars/MacOS/macos/menu/ShowRecentMenu.java

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Java | 111 lines | 69 code | 13 blank | 29 comment | 4 complexity | 24009bb87bd9951cc3edcfeea9b1a7b8 MD5 | raw file
  1/* 
  2 * :tabSize=8:indentSize=8:noTabs=false:
  3 * :folding=explicit:collapseFolds=1:
  4 *
  5 * ShowRecentMenu.java
  6 * Copyright (C) 2002 Kris Kopicki
  7 *
  8 * This program is free software; you can redistribute it and/or
  9 * modify it under the terms of the GNU General Public License
 10 * as published by the Free Software Foundation; either version 2
 11 * of the License, or any later version.
 12 *
 13 * This program is distributed in the hope that it will be useful,
 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 16 * GNU General Public License for more details.
 17 *
 18 * You should have received a copy of the GNU General Public License
 19 * along with this program; if not, write to the Free Software
 20 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 21 */
 22
 23package macos.menu;
 24
 25//{{{ Imports
 26import java.awt.event.*;
 27import java.io.File;
 28import java.util.Vector;
 29import javax.swing.*;
 30import javax.swing.event.*;
 31import org.gjt.sp.jedit.*;
 32import org.gjt.sp.jedit.browser.*;
 33import macos.*;
 34//}}}
 35
 36public class ShowRecentMenu extends JMenu implements MenuListener
 37{
 38	//{{{ Constructor
 39	public ShowRecentMenu()
 40	{
 41		super(jEdit.getProperty("MacOSPlugin.menu.recent.label"));
 42		addMenuListener(this);
 43	} //}}}
 44	
 45	//{{{ construct() method
 46	private void construct()
 47	{
 48		Vector recent = BufferHistory.getBufferHistory();
 49		JMenuItem item;
 50		File file;
 51		int max = recent.size();
 52		int min = max - 20;
 53		
 54		if (max == 0)
 55		{
 56			item = new JMenuItem(jEdit.getProperty("MacOSPlugin.menu.recent.none"));
 57			item.setEnabled(false);
 58			add(item);
 59			return;
 60		}
 61		
 62		if (min < 0)
 63			min = 0;
 64		
 65		for (int i=max-1; i >= min ; i--)
 66		{
 67			file = new File(((BufferHistory.Entry)recent.get(i)).path);
 68			item = new ShowRecentMenuItem(file.getName(),file.getPath());
 69			item.setIcon(FileCellRenderer.fileIcon);
 70			add(item);
 71		}
 72	} //}}}
 73	
 74	//{{{ menuSelected() method
 75	public void menuSelected(MenuEvent e)
 76	{
 77		construct();
 78	} //}}}
 79	
 80	//{{{ menuDeselected() method
 81	public void menuDeselected(MenuEvent e)
 82	{
 83		removeAll();
 84	} //}}}
 85	
 86	//{{{ menuCanceled() method
 87	public void menuCanceled(MenuEvent e)
 88	{
 89	} //}}}
 90	
 91	//{{{ ShowRecentMenuItem class
 92	class ShowRecentMenuItem extends JMenuItem
 93	{
 94		String path;
 95		
 96		public ShowRecentMenuItem(String name, String path)
 97		{
 98			super(name);
 99			this.path = path;
100			addActionListener(new ShowFileAction());
101		}
102		
103		class ShowFileAction implements ActionListener
104		{
105			public void actionPerformed(ActionEvent e)
106			{
107				MacOSActions.showInFinder(path);
108			}
109		}
110	} //}}}
111}