01: //=============================================================================
02: //=== Copyright (C) 2001-2007 Food and Agriculture Organization of the
03: //=== United Nations (FAO-UN), United Nations World Food Programme (WFP)
04: //=== and United Nations Environment Programme (UNEP)
05: //===
06: //=== This program is free software; you can redistribute it and/or modify
07: //=== it under the terms of the GNU General Public License as published by
08: //=== the Free Software Foundation; either version 2 of the License, or (at
09: //=== your option) any later version.
10: //===
11: //=== This program is distributed in the hope that it will be useful, but
12: //=== WITHOUT ANY WARRANTY; without even the implied warranty of
13: //=== MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: //=== 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19: //===
20: //=== Contact: Jeroen Ticheler - FAO - Viale delle Terme di Caracalla 2,
21: //=== Rome - Italy. email: geonetwork@osgeo.org
22: //==============================================================================
23:
24: package org.fao.gast.lib;
25:
26: import java.awt.Component;
27: import javax.swing.JOptionPane;
28: import jeeves.exceptions.JeevesException;
29:
30: //=============================================================================
31:
32: public class GuiLib {
33: //---------------------------------------------------------------------------
34: //---
35: //--- API methods
36: //---
37: //---------------------------------------------------------------------------
38:
39: public void showError(Component c, Throwable t) {
40: String title = t.getClass().getSimpleName();
41: String message = t.getMessage();
42:
43: if (message == null || message.length() == 0)
44: message = "<no message>";
45:
46: if (t instanceof JeevesException) {
47: Object obj = ((JeevesException) t).getObject();
48:
49: if (obj != null)
50: message += "\n\n" + obj.toString();
51: }
52:
53: JOptionPane.showMessageDialog(c, message, title,
54: JOptionPane.ERROR_MESSAGE);
55: t.printStackTrace();
56: }
57:
58: //---------------------------------------------------------------------------
59:
60: public void showError(Component c, String message) {
61:
62: JOptionPane.showMessageDialog(c, message, "Error",
63: JOptionPane.ERROR_MESSAGE);
64: }
65:
66: //---------------------------------------------------------------------------
67:
68: public void showInfo(Component c, String message) {
69: JOptionPane.showMessageDialog(c, message, "Information",
70: JOptionPane.INFORMATION_MESSAGE);
71: }
72:
73: //---------------------------------------------------------------------------
74:
75: public boolean confirm(Component c, String message) {
76: int res = JOptionPane.showConfirmDialog(c, message,
77: "Confirmation", JOptionPane.YES_NO_OPTION);
78:
79: return (res == JOptionPane.YES_OPTION);
80: }
81: }
82:
83: //=============================================================================
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