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1
31
32 package org.opencms.util.ant;
33
34 import java.awt.BorderLayout  ;
35 import java.awt.Dimension ;
36 import java.awt.GridLayout ;
37 import java.awt.Toolkit ;
38 import java.awt.event.ActionEvent ;
39 import java.awt.event.ActionListener ;
40 import java.awt.event.WindowAdapter ;
41 import java.awt.event.WindowEvent ;
42
43 import javax.swing.BorderFactory ;
44 import javax.swing.ButtonGroup ;
45 import javax.swing.JButton ;
46 import javax.swing.JCheckBox ;
47 import javax.swing.JDialog ;
48 import javax.swing.JFrame ;
49 import javax.swing.JLabel ;
50 import javax.swing.JPanel ;
51 import javax.swing.JRadioButton ;
52 import javax.swing.JScrollPane ;
53 import javax.swing.JToggleButton ;
54 import javax.swing.border.Border ;
55
56
68 public class CmsAntTaskSelectionDialog extends JDialog implements ActionListener {
69
70
71 private static final int C_BORDER_SIZE = 10;
72
73
74 private static final long serialVersionUID = -8439685952987222098L;
75
76
77 protected boolean m_aborted = true;
78
79
80 private String [] m_allList = null;
81
82
83 private final Border m_border = BorderFactory.createEmptyBorder(C_BORDER_SIZE, C_BORDER_SIZE, 0, C_BORDER_SIZE);
84
85
86 private final JPanel m_buttons = new JPanel ();
87
88
89 private final JButton m_cancel = new JButton ("Cancel");
90
91
92 private final JPanel m_content = new JPanel ();
93
94
95 private String [] m_defList = null;
96
97
98 private JLabel m_label = null;
99
100
101 private final JButton m_ok = new JButton ("Ok");
102
103
104 private final CmsAntTaskSelectionPrompt m_promptTask;
105
106
107 private final JButton m_selAll = new JButton ("All");
108
109
110 private JToggleButton [] m_selections = null;
111
112
113 private final JButton m_selNone = new JButton ("None");
114
115
116 private final JScrollPane m_view = new JScrollPane (m_content);
117
118
125 public CmsAntTaskSelectionDialog(CmsAntTaskSelectionPrompt promptTask) {
126
127 super((JFrame )null, promptTask.getTitle(), true);
128 m_promptTask = promptTask;
129
130 m_allList = m_promptTask.getAllValues().split(CmsAntTaskSelectionPrompt.LIST_SEPARATOR);
131 m_defList = getDefaultList();
132 m_label = new JLabel (m_promptTask.getPrompt());
133
134 addWindowListener(new WindowAdapter () {
135
136 public void windowClosed(WindowEvent e) {
137
138 m_aborted = true;
139 setVisible(false);
140 }
141 });
142
143 getRootPane().setDefaultButton(m_ok);
144
145 m_label.setBorder(m_border);
146 if (!m_promptTask.isSingleSelection()) {
147 JPanel p1 = new JPanel ();
148 p1.add(new JLabel ("Select: "));
149 m_selAll.addActionListener(this);
150 p1.add(m_selAll);
151 m_selNone.addActionListener(this);
152 p1.add(m_selNone);
153 JPanel p = new JPanel (new BorderLayout ());
154 p.add(m_label, BorderLayout.NORTH);
155 p.add(p1, BorderLayout.SOUTH);
156 getContentPane().add(p, BorderLayout.NORTH);
157 } else {
158 getContentPane().add(m_label, BorderLayout.NORTH);
159 }
160
161 m_view.setBorder(m_border);
162 m_selections = new JToggleButton [m_promptTask.getAllValues().split(CmsAntTaskSelectionPrompt.LIST_SEPARATOR).length];
163
164 int elements = m_selections.length;
166
167 GridLayout layout = new GridLayout (elements / m_promptTask.getColumns()+1, m_promptTask.getColumns());
168 layout.setHgap(20);
169 m_content.setLayout(layout);
170
171 for (int i = 0; i < m_selections.length; i++) {
172 if (m_promptTask.isSingleSelection()) {
173 m_selections[i] = new JRadioButton (m_allList[i].trim(), firstPositionOfItemInArray(
174 m_defList,
175 m_allList[i]) != -1);
176 } else {
177 m_selections[i] = new JCheckBox (
178 m_allList[i].trim(),
179 firstPositionOfItemInArray(m_defList, m_allList[i]) != -1);
180 }
181 m_content.add(m_selections[i]);
182 }
183 if (m_promptTask.isSingleSelection()) {
184 ButtonGroup group = new ButtonGroup ();
185 for (int i = 0; i < m_selections.length; i++) {
186 group.add(m_selections[i]);
187 }
188 }
189 getContentPane().add(m_view, BorderLayout.CENTER);
190
191 m_buttons.setBorder(BorderFactory.createEmptyBorder(
192 C_BORDER_SIZE,
193 C_BORDER_SIZE,
194 C_BORDER_SIZE / 2,
195 C_BORDER_SIZE));
196 m_ok.addActionListener(this);
197 m_buttons.add(m_ok);
198 m_cancel.addActionListener(this);
199 m_buttons.add(m_cancel);
200 getContentPane().add(m_buttons, BorderLayout.SOUTH);
201
202 pack();
203 }
204
205
208 public void actionPerformed(ActionEvent e) {
209
210 if (e.getActionCommand().equals(m_ok.getText()) || e.getActionCommand().equals(m_cancel.getText())) {
211 m_aborted = !e.getActionCommand().equals(m_ok.getText());
212 setVisible(false);
213 } else if (e.getActionCommand().equals(m_selAll.getText())) {
214 for (int i = 0; i < m_selections.length; i++) {
215 m_selections[i].setSelected(true);
216 }
217 } else if (e.getActionCommand().equals(m_selNone.getText())) {
218 for (int i = 0; i < m_selections.length; i++) {
219 m_selections[i].setSelected(false);
220 }
221 }
222 }
223
224
230 public String getSelection() {
231
232 center();
233 setVisible(true);
234
235 String ret = "";
236 for (int i = 0; i < m_selections.length; i++) {
237 if (m_selections[i].isSelected()) {
238 ret += m_selections[i].getText() + CmsAntTaskSelectionPrompt.LIST_SEPARATOR;
239 }
240 }
241 if (m_aborted || ret.trim().length() < CmsAntTaskSelectionPrompt.LIST_SEPARATOR.length()) {
242 dispose();
243 return null;
244 }
245 dispose();
246 return ret.substring(0, ret.length() - CmsAntTaskSelectionPrompt.LIST_SEPARATOR.length());
247 }
248
249
257 private void center() {
258
259 Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
260 Dimension window = getSize();
261 int height = window.height;
263 int width = window.width;
264 if (window.height > screen.height) {
265 window.height = screen.height;
266 height = screen.height - 50;
267 width = width + 50;
268 }
269 if (window.width > screen.width) {
270 window.width = screen.width;
271 }
272 int xCoord = (screen.width / 2 - window.width / 2);
273 int yCoord = (screen.height / 2 - window.height / 2);
274 setLocation(xCoord, yCoord);
275 setSize(width, height);
276 }
277
278
288 private int firstPositionOfItemInArray(String [] array, String item) {
289
290 for (int i = 0; i < array.length; i++) {
291 if (array[i] == null) {
292 if (item == null) {
293 return i;
294 }
295 } else {
296 if (item != null && array[i].trim().equals(item.trim())) {
297 return i;
298 }
299 }
300 }
301 return -1;
302 }
303
304
311 private String [] getDefaultList() {
312
313 if (m_promptTask.getDefaultValue() == null || m_promptTask.getDefaultValue().trim().equals("")) {
314 return m_allList;
315 }
316 return m_promptTask.getDefaultValue().split(CmsAntTaskSelectionPrompt.LIST_SEPARATOR);
317 }
318 } |
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