01: /*
02: * Copyright (C) 2004 NNL Technology AB
03: * Visit www.infonode.net for information about InfoNode(R)
04: * products and how to contact NNL Technology AB.
05: *
06: * This program is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU General Public License
08: * as published by the Free Software Foundation; either version 2
09: * of the License, or (at your option) any later version.
10: *
11: * This program is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14: * GNU General Public License for more details.
15: *
16: * You should have received a copy of the GNU General Public License
17: * along with this program; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
19: * MA 02111-1307, USA.
20: */
21:
22: // $Id: SimpleDockingWindowTitleProvider.java,v 1.5 2005/02/16 11:28:14 jesper Exp $
23: package net.infonode.docking.title;
24:
25: import net.infonode.docking.DockingWindow;
26: import net.infonode.docking.View;
27:
28: import java.io.ObjectStreamException;
29: import java.io.Serializable;
30:
31: /**
32: * A docking window title provider that concatenates all the titles of all the views contained in a window.
33: *
34: * @author $Author: jesper $
35: * @version $Revision: 1.5 $
36: * @since IDW 1.3.0
37: */
38: public class SimpleDockingWindowTitleProvider implements
39: DockingWindowTitleProvider, Serializable {
40: private static final long serialVersionUID = 1;
41:
42: public static final SimpleDockingWindowTitleProvider INSTANCE = new SimpleDockingWindowTitleProvider();
43:
44: /**
45: * Constructor.
46: */
47: private SimpleDockingWindowTitleProvider() {
48: }
49:
50: public String getTitle(DockingWindow window) {
51: StringBuffer title = new StringBuffer(40);
52: getTitle(window, title);
53: return title.toString();
54: }
55:
56: private void getTitle(DockingWindow window, StringBuffer title) {
57: if (window == null)
58: return;
59: else if (window instanceof View) {
60: if (title.length() > 0)
61: title.append(", ");
62:
63: title
64: .append(((View) window).getViewProperties()
65: .getTitle());
66: } else {
67: for (int i = 0; i < window.getChildWindowCount(); i++) {
68: getTitle(window.getChildWindow(i), title);
69: }
70: }
71: }
72:
73: protected Object readResolve() throws ObjectStreamException {
74: return INSTANCE;
75: }
76:
77: }
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