01: /*
02: * TagCurrentDirectoryTask.java
03: *
04: * Copyright (C) 2000-2002 Peter Graves
05: * $Id: TagCurrentDirectoryTask.java,v 1.1.1.1 2002/09/24 16:07:45 piso Exp $
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License
09: * as published by the Free Software Foundation; either version 2
10: * of the License, or (at your option) any later version.
11: *
12: * This program is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: * GNU General Public License for more details.
16: *
17: * You should have received a copy of the GNU General Public License
18: * along with this program; if not, write to the Free Software
19: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20: */
21:
22: package org.armedbear.j;
23:
24: public final class TagCurrentDirectoryTask extends IdleThreadTask {
25: private long lastRun;
26:
27: public TagCurrentDirectoryTask() {
28: setIdle(300000); // 5 minutes
29: setRunnable(runnable);
30: }
31:
32: private final Runnable runnable = new Runnable() {
33: public void run() {
34: long now = System.currentTimeMillis();
35: if (lastRun == 0 || now - lastRun > getIdle()) {
36: // Add current directory to tag file manager's queue.
37: Buffer buffer = Editor.currentEditor().getBuffer();
38: File file = buffer.getFile();
39: if (file == null)
40: return;
41: if (file.isRemote())
42: return;
43: if (buffer.isTaggable()) {
44: File dir = file.getParentFile();
45: if (dir != null)
46: Editor.getTagFileManager().addToQueue(dir,
47: buffer.getMode());
48: }
49: lastRun = now;
50: }
51: }
52: };
53: }
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