1 | package org.greenstone.gatherer.gui;
|
---|
2 | /**
|
---|
3 | *#########################################################################
|
---|
4 | *
|
---|
5 | * A component of the Gatherer application, part of the Greenstone digital
|
---|
6 | * library suite from the New Zealand Digital Library Project at the
|
---|
7 | * University of Waikato, New Zealand.
|
---|
8 | *
|
---|
9 | * <BR><BR>
|
---|
10 | *
|
---|
11 | * Author: John Thompson, Greenstone Digital Library, University of Waikato
|
---|
12 | *
|
---|
13 | * <BR><BR>
|
---|
14 | *
|
---|
15 | * Copyright (C) 1999 New Zealand Digital Library Project
|
---|
16 | *
|
---|
17 | * <BR><BR>
|
---|
18 | *
|
---|
19 | * This program is free software; you can redistribute it and/or modify
|
---|
20 | * it under the terms of the GNU General Public License as published by
|
---|
21 | * the Free Software Foundation; either version 2 of the License, or
|
---|
22 | * (at your option) any later version.
|
---|
23 | *
|
---|
24 | * <BR><BR>
|
---|
25 | *
|
---|
26 | * This program is distributed in the hope that it will be useful,
|
---|
27 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
28 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
29 | * GNU General Public License for more details.
|
---|
30 | *
|
---|
31 | * <BR><BR>
|
---|
32 | *
|
---|
33 | * You should have received a copy of the GNU General Public License
|
---|
34 | * along with this program; if not, write to the Free Software
|
---|
35 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
---|
36 | *########################################################################
|
---|
37 | */
|
---|
38 | import java.awt.*;
|
---|
39 | import java.awt.event.*;
|
---|
40 | import javax.swing.*;
|
---|
41 | import org.greenstone.gatherer.Gatherer;
|
---|
42 | import org.greenstone.gatherer.util.Utility;
|
---|
43 | /**
|
---|
44 | * @author John Thompson, Greenstone Digital Library, University of Waikato
|
---|
45 | * @version 2.1
|
---|
46 | */
|
---|
47 | public class GPrompt
|
---|
48 | extends JDialog
|
---|
49 | implements ActionListener {
|
---|
50 |
|
---|
51 | private JButton close;
|
---|
52 |
|
---|
53 | private JPanel content_pane;
|
---|
54 |
|
---|
55 | // Static
|
---|
56 | static private Dimension SIZE = new Dimension(420, 140);
|
---|
57 | static private Dimension TEXT_SIZE = new Dimension(380, 60);
|
---|
58 |
|
---|
59 | public GPrompt(Dialog owner, String title, String message, String left_image, String right_image) {
|
---|
60 | super(owner);
|
---|
61 | build_dialog(title, message, left_image, right_image);
|
---|
62 | }
|
---|
63 |
|
---|
64 | public GPrompt(Frame owner, String title, String message, String left_image, String right_image) {
|
---|
65 | super(owner);
|
---|
66 | build_dialog(title, message, left_image, right_image);
|
---|
67 | }
|
---|
68 |
|
---|
69 | public void actionPerformed(ActionEvent event) {
|
---|
70 | if(event.getSource() == close) {
|
---|
71 | // Check the show setting.
|
---|
72 | this.dispose();
|
---|
73 | }
|
---|
74 | }
|
---|
75 |
|
---|
76 | public void destroy() {
|
---|
77 | close = null;
|
---|
78 | content_pane = null;
|
---|
79 | }
|
---|
80 |
|
---|
81 | public void display() {
|
---|
82 | this.show();
|
---|
83 | }
|
---|
84 |
|
---|
85 | /** This private method creates and lays out the components within this
|
---|
86 | * dialog box based on its arguments.
|
---|
87 | * @param message A String content to be displayed.
|
---|
88 | * @param left_name The name of the left image as a String.
|
---|
89 | * @param right_name The name of the right image as a String.
|
---|
90 | */
|
---|
91 | private void build_dialog(String title, String message, String left_name, String right_name) {
|
---|
92 | this.setModal(true);
|
---|
93 | this.setSize(SIZE);
|
---|
94 | this.setTitle(title);
|
---|
95 |
|
---|
96 | // Create components
|
---|
97 | content_pane = (JPanel) this.getContentPane();
|
---|
98 | content_pane.setBackground(Gatherer.config.getColor("coloring.collection_heading_background", false));
|
---|
99 |
|
---|
100 | JLabel image_left_label = null;
|
---|
101 | if(left_name != null) {
|
---|
102 | ImageIcon image_left = Utility.getImage(left_name);
|
---|
103 | image_left_label = new JLabel(image_left);
|
---|
104 | image_left_label.setOpaque(false);
|
---|
105 | }
|
---|
106 |
|
---|
107 | JPanel text_pane = new JPanel();
|
---|
108 | text_pane.setOpaque(false);
|
---|
109 |
|
---|
110 | JTextArea text = new JTextArea(message);
|
---|
111 | text.setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
|
---|
112 | text.setColumns(40);
|
---|
113 | text.setEditable(false);
|
---|
114 | text.setLineWrap(true);
|
---|
115 | text.setRows(3);
|
---|
116 | text.setWrapStyleWord(true);
|
---|
117 |
|
---|
118 | JLabel image_right_label = null;
|
---|
119 | if(right_name != null) {
|
---|
120 | ImageIcon image_right = Utility.getImage(right_name);
|
---|
121 | image_right_label = new JLabel(image_right);
|
---|
122 | image_right_label.setOpaque(false);
|
---|
123 | }
|
---|
124 |
|
---|
125 | close = new JButton(get("General.Close"));
|
---|
126 | close.addActionListener(this);
|
---|
127 | close.setBackground(Gatherer.config.getColor("coloring.button_background", false));
|
---|
128 |
|
---|
129 | // Layout components
|
---|
130 | text_pane.setBorder(BorderFactory.createEmptyBorder(0,5,5,5));
|
---|
131 | text_pane.setLayout(new BorderLayout());
|
---|
132 | text_pane.add(text, BorderLayout.CENTER);
|
---|
133 |
|
---|
134 | content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
|
---|
135 | content_pane.setLayout(new BorderLayout());
|
---|
136 | if(image_left_label != null) {
|
---|
137 | content_pane.add(image_left_label, BorderLayout.WEST);
|
---|
138 | }
|
---|
139 | content_pane.add(text_pane, BorderLayout.CENTER);
|
---|
140 | content_pane.add(close, BorderLayout.SOUTH);
|
---|
141 | if(image_right_label != null) {
|
---|
142 | content_pane.add(image_right_label, BorderLayout.EAST);
|
---|
143 | }
|
---|
144 | // Locate dialog on screen.
|
---|
145 | Dimension screen_size = Gatherer.config.screen_size;
|
---|
146 | this.setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
|
---|
147 | }
|
---|
148 |
|
---|
149 | private String get(String key) {
|
---|
150 | return get(key, null);
|
---|
151 | }
|
---|
152 |
|
---|
153 | private String get(String key, String args[]) {
|
---|
154 | if(key.indexOf(".") == -1) {
|
---|
155 | key = "GPrompt."+key;
|
---|
156 | }
|
---|
157 | return Gatherer.dictionary.get(key, args);
|
---|
158 | }
|
---|
159 | }
|
---|