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1
19
20 package org.netbeans.modules.j2ee.common.ui;
21
22 import java.awt.Component  ;
23 import java.awt.Dialog ;
24 import java.beans.PropertyChangeEvent ;
25 import java.beans.PropertyChangeListener ;
26 import javax.swing.AbstractListModel ;
27 import javax.swing.JLabel ;
28 import javax.swing.JList ;
29 import javax.swing.JPanel ;
30 import javax.swing.ListCellRenderer ;
31 import javax.swing.ListSelectionModel ;
32 import javax.swing.event.ListSelectionEvent ;
33 import javax.swing.event.ListSelectionListener ;
34 import org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment;
35 import org.netbeans.modules.j2ee.deployment.devmodules.api.ServerManager;
36 import org.openide.DialogDescriptor;
37 import org.openide.DialogDisplayer;
38 import org.openide.util.NbBundle;
39
40
45 public final class NoSelectedServerWarning extends JPanel {
46
47 public static final String OK_ENABLED = "ok_enabled";
49 private NoSelectedServerWarning(Object [] moduleTypes, String j2eeSpec) {
50 initComponents();
51 serverList.setModel(new ServerListModel(moduleTypes, j2eeSpec));
52 if (serverList.getModel().getSize() > 0) {
53 jTextArea2.setVisible(false);
54 }
55 initServerList();
56 }
57
58 private void initServerList() {
59 serverList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
60 serverList.addListSelectionListener(new ListSelectionListener () {
61 public void valueChanged(ListSelectionEvent e) {
62 boolean enabled = !serverList.isSelectionEmpty();
63 firePropertyChange(OK_ENABLED, !enabled, enabled);
64 }
65 }
66 );
67 serverList.setCellRenderer(new ServersRenderer());
68 }
69
70
82 public static String selectServerDialog(Object [] moduleTypes, String j2eeSpec, String title, String description) {
83 NoSelectedServerWarning panel = new NoSelectedServerWarning(moduleTypes, j2eeSpec);
84 Object [] options = new Object [] {
85 DialogDescriptor.OK_OPTION,
86 DialogDescriptor.CANCEL_OPTION
87 };
88 final DialogDescriptor desc = new DialogDescriptor(panel, title, true, options,
89 DialogDescriptor.OK_OPTION, DialogDescriptor.DEFAULT_ALIGN, null, null);
90 desc.setMessageType(DialogDescriptor.WARNING_MESSAGE);
91 Dialog dlg = null;
92 try {
93 dlg = DialogDisplayer.getDefault().createDialog(desc);
94 dlg.getAccessibleContext().setAccessibleDescription(description);
95 panel.addPropertyChangeListener(new PropertyChangeListener () {
96 public void propertyChange(PropertyChangeEvent evt) {
97 if (evt.getPropertyName().equals(NoSelectedServerWarning.OK_ENABLED)) {
98 Object newvalue = evt.getNewValue();
99 if ((newvalue != null) && (newvalue instanceof Boolean )) {
100 desc.setValid(((Boolean )newvalue).booleanValue());
101 }
102 }
103 }
104 }
105 );
106 desc.setValid(panel.getSelectedInstance() != null);
107 panel.setSize(panel.getPreferredSize());
108 dlg.pack();
109 dlg.setVisible(true);
110 } finally {
111 if (dlg != null) {
112 dlg.dispose();
113 }
114 }
115 return desc.getValue() == DialogDescriptor.OK_OPTION
116 ? panel.getSelectedInstance()
117 : null;
118 }
119
120
124 public String getSelectedInstance() {
125 if (serverList.getSelectedIndex() == -1) {
126 return null;
127 } else {
128 return (String )serverList.getSelectedValue();
129 }
130 }
131
132
137 private void initComponents() {
139 java.awt.GridBagConstraints gridBagConstraints;
140
141 jScrollPane2 = new javax.swing.JScrollPane ();
142 serverList = new javax.swing.JList ();
143 jTextArea1 = new javax.swing.JTextArea ();
144 jTextArea2 = new javax.swing.JTextArea ();
145 jButtonAddServer = new javax.swing.JButton ();
146
147 setLayout(new java.awt.GridBagLayout ());
148
149 jScrollPane2.setMinimumSize(new java.awt.Dimension (200, 100));
150 serverList.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);
151 serverList.setPreferredSize(null);
152 serverList.setVisibleRowCount(4);
153 jScrollPane2.setViewportView(serverList);
154
155 gridBagConstraints = new java.awt.GridBagConstraints ();
156 gridBagConstraints.gridx = 0;
157 gridBagConstraints.gridy = 2;
158 gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
159 gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
160 gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
161 gridBagConstraints.weightx = 1.0;
162 gridBagConstraints.weighty = 1.0;
163 gridBagConstraints.insets = new java.awt.Insets (6, 12, 12, 12);
164 add(jScrollPane2, gridBagConstraints);
165
166 jTextArea1.setColumns(25);
167 jTextArea1.setEditable(false);
168 jTextArea1.setLineWrap(true);
169 jTextArea1.setText(NbBundle.getMessage(NoSelectedServerWarning.class, "LBL_NoSelectedServerWarning_jLabel1"));
170 jTextArea1.setWrapStyleWord(true);
171 jTextArea1.setFocusable(false);
172 jTextArea1.setOpaque(false);
173 gridBagConstraints = new java.awt.GridBagConstraints ();
174 gridBagConstraints.gridx = 0;
175 gridBagConstraints.gridy = 0;
176 gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
177 gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
178 gridBagConstraints.insets = new java.awt.Insets (12, 12, 6, 12);
179 add(jTextArea1, gridBagConstraints);
180
181 jTextArea2.setEditable(false);
182 jTextArea2.setLineWrap(true);
183 jTextArea2.setText(org.openide.util.NbBundle.getMessage(NoSelectedServerWarning.class, "LBL_NoSuitableServerWarning_jLabel2"));
184 jTextArea2.setWrapStyleWord(true);
185 jTextArea2.setFocusable(false);
186 jTextArea2.setOpaque(false);
187 gridBagConstraints = new java.awt.GridBagConstraints ();
188 gridBagConstraints.gridx = 0;
189 gridBagConstraints.gridy = 1;
190 gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
191 gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
192 gridBagConstraints.weightx = 1.0;
193 gridBagConstraints.insets = new java.awt.Insets (12, 12, 6, 12);
194 add(jTextArea2, gridBagConstraints);
195
196 org.openide.awt.Mnemonics.setLocalizedText(jButtonAddServer, org.openide.util.NbBundle.getMessage(NoSelectedServerWarning.class, "LBL_AddServer"));
197 jButtonAddServer.addActionListener(new java.awt.event.ActionListener () {
198 public void actionPerformed(java.awt.event.ActionEvent evt) {
199 jButtonAddServerActionPerformed(evt);
200 }
201 });
202
203 gridBagConstraints = new java.awt.GridBagConstraints ();
204 gridBagConstraints.gridx = 0;
205 gridBagConstraints.gridy = 3;
206 gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
207 gridBagConstraints.gridheight = java.awt.GridBagConstraints.REMAINDER;
208 gridBagConstraints.anchor = java.awt.GridBagConstraints.LAST_LINE_START;
209 gridBagConstraints.insets = new java.awt.Insets (0, 12, 5, 0);
210 add(jButtonAddServer, gridBagConstraints);
211 jButtonAddServer.getAccessibleContext().setAccessibleName(org.openide.util.NbBundle.getMessage(NoSelectedServerWarning.class, "ACSN_AddServer"));
212 jButtonAddServer.getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getMessage(NoSelectedServerWarning.class, "ACSD_AddServer"));
213
214 }
216 private void jButtonAddServerActionPerformed(java.awt.event.ActionEvent evt) { ServerListModel model = (ServerListModel) serverList.getModel();
218 String lastSelectedValue = (String ) serverList.getSelectedValue();
219 boolean wasEmpty = (model.getSize() == 0);
220 ServerManager.showCustomizer((String ) lastSelectedValue);
221 model.refreshModel();
222 boolean isEmpty = (model.getSize() == 0);
223 if (wasEmpty != isEmpty) {
224 jTextArea2.setVisible(isEmpty);
225 }
226 if (lastSelectedValue != null && Deployment.getDefault().getJ2eePlatform(lastSelectedValue) != null) {
227 serverList.setSelectedValue(lastSelectedValue, true);
229 } else {
230 serverList.clearSelection();
231 }
232 }
234
235 private javax.swing.JButton jButtonAddServer;
237 private javax.swing.JScrollPane jScrollPane2;
238 private javax.swing.JTextArea jTextArea1;
239 private javax.swing.JTextArea jTextArea2;
240 private javax.swing.JList serverList;
241
243
244 private static final class ServerListModel extends AbstractListModel {
245
246 private String [] instances;
247
248 private final Object [] moduleTypes;
249 private final String j2eeSpec;
250
251 public ServerListModel(Object [] moduleTypes, String j2eeSpec) {
252 this.moduleTypes = moduleTypes;
253 this.j2eeSpec = j2eeSpec;
254 instances = Deployment.getDefault().getServerInstanceIDs(moduleTypes, j2eeSpec);
255 }
256
257 public synchronized int getSize() {
258 return instances.length;
259 }
260
261 public synchronized Object getElementAt(int index) {
262 if (index >= 0 && index < instances.length) {
263 return instances [index];
264 } else {
265 return null;
266 }
267 }
268
269 public synchronized void refreshModel() {
270 int oldLength = instances.length;
271 instances = Deployment.getDefault().getServerInstanceIDs(moduleTypes, j2eeSpec);
272 if (instances.length > 0) {
273 fireContentsChanged(this, 0, instances.length - 1);
274 } else if (oldLength > 0) {
275 fireIntervalRemoved(this, 0, oldLength - 1);
276 }
277 }
278
279 }
280
281 private static final class ServersRenderer extends JLabel implements ListCellRenderer {
282
283 ServersRenderer() {
284 setOpaque(true);
285 }
286
287 public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
288 if (value instanceof String ) {
289 String id = (String ) value;
290 setText(Deployment.getDefault().getServerInstanceDisplayName(id));
291 } else {
293 setText(value.toString());
294 setIcon(null);
295 }
296 if (isSelected) {
297 setBackground(list.getSelectionBackground());
298 setForeground(list.getSelectionForeground());
299 } else {
301 setBackground(list.getBackground());
302 setForeground(list.getForeground());
303 }
305 return this;
306 }
307 }
308
309 }
310 |
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