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1
19
20 package org.netbeans.modules.form.palette;
21
22 import java.awt.Component  ;
23 import java.awt.Dimension ;
24 import javax.swing.*;
25 import javax.swing.border.*;
26 import java.io.File ;
27 import java.util.*;
28 import javax.swing.event.*;
29 import java.awt.event.*;
30
31 import org.openide.WizardDescriptor;
32
33 import org.netbeans.modules.form.project.ClassSource;
34
35
42
43 class ChooseBeansWizardPanel implements WizardDescriptor.Panel {
44
45 private File [] currentFiles; private Map libraryNameMap;
48 private java.util.List markedBeans; private java.util.List allBeans; private String sourceType;
51
52 private BeanSelector beanSelector;
53 private JLabel noBeansLabel;
54
55 private EventListenerList listenerList;
56
57
60 public Component getComponent() {
61 if ((markedBeans == null) && ((allBeans == null) || (allBeans.size() == 0))) {
62 String messageKey;
64 if (ClassSource.JAR_SOURCE.equals(sourceType))
65 messageKey = "MSG_NoBeanInJAR"; else if (ClassSource.LIBRARY_SOURCE.equals(sourceType))
67 messageKey = "MSG_NoBeanInLibrary"; else if (ClassSource.PROJECT_SOURCE.equals(sourceType))
69 messageKey = "MSG_NoBeanInProject"; else
71 throw new IllegalArgumentException ();
72 noBeansLabel = new JLabel(PaletteUtils.getBundleString(messageKey));
73 noBeansLabel.setPreferredSize(new Dimension (400, 300));
74 noBeansLabel.setVerticalAlignment(SwingConstants.TOP);
75 noBeansLabel.setName(PaletteUtils.getBundleString("CTL_NoBeans_Caption")); noBeansLabel.putClientProperty("WizardPanel_contentSelectedIndex", new Integer (1));
78 return noBeansLabel;
79 } else {
80 if (beanSelector == null) { beanSelector = new BeanSelector();
82
83 beanSelector.setName(PaletteUtils.getBundleString("CTL_SelectBeans_Caption")); beanSelector.putClientProperty("WizardPanel_contentSelectedIndex", new Integer (1));
87 if (markedBeans != null || allBeans != null)
88 beanSelector.setBeans(markedBeans, allBeans);
89
90 Listener listener = new Listener();
91 beanSelector.list.addListSelectionListener(listener);
92 beanSelector.radio1.addActionListener(listener);
93 beanSelector.radio2.addActionListener(listener);
94 }
95 }
96
97 return beanSelector;
98 }
99
100 public org.openide.util.HelpCtx getHelp() {
101 return new org.openide.util.HelpCtx("beans.adding"); }
104
105 public boolean isValid() {
106 return beanSelector != null && beanSelector.getSelectedBeans().size() > 0;
107 }
108
109 public void readSettings(Object settings) {
110 AddToPaletteWizard wizard = (AddToPaletteWizard) settings;
111 sourceType = wizard.getSourceType();
112 File [] jarFiles = wizard.getJARFiles();
113
114 if (currentFiles != null && currentFiles.length == jarFiles.length)
115 for (int i=0; i < jarFiles.length; i++)
116 if (jarFiles[i].equals(currentFiles[i])) {
117 if (i+1 == jarFiles.length)
118 return; }
120 else break;
121
122 currentFiles = jarFiles;
123 libraryNameMap = wizard.libraryNameMap;
124
125 allBeans = null; markedBeans = BeanInstaller.findJavaBeansInJar(jarFiles);
127 if (markedBeans != null) {
128 if (libraryNameMap != null) remapLibraryNames(markedBeans, libraryNameMap);
130 Collections.sort(markedBeans);
131 }
132 else {
133 allBeans = BeanInstaller.findJavaBeans(jarFiles);
134 if (libraryNameMap != null) remapLibraryNames(allBeans, libraryNameMap);
136 Collections.sort(allBeans);
137 }
138
139 if (beanSelector != null)
140 beanSelector.setBeans(markedBeans, allBeans);
141 }
142
143 public void storeSettings(Object settings) {
144 if (beanSelector != null) {
145 java.util.List itemList = beanSelector.getSelectedBeans();
146 BeanInstaller.ItemInfo[] itemArray =
147 new BeanInstaller.ItemInfo[itemList.size()];
148 itemList.toArray(itemArray);
149 ((AddToPaletteWizard)settings).setSelectedBeans(itemArray);
150 }
151 }
152
153 public void addChangeListener(ChangeListener listener) {
154 if (listenerList == null)
155 listenerList = new EventListenerList();
156 listenerList.add(ChangeListener.class, listener);
157 }
158
159 public void removeChangeListener(ChangeListener listener) {
160 if (listenerList != null)
161 listenerList.remove(ChangeListener.class, listener);
162 }
163
164
166 void fireStateChanged() {
167 if (listenerList == null)
168 return;
169
170 ChangeEvent e = null;
171 Object [] listeners = listenerList.getListenerList();
172 for (int i=listeners.length-2; i >= 0; i-=2) {
173 if (listeners[i] == ChangeListener.class) {
174 if (e == null)
175 e = new ChangeEvent(this);
176 ((ChangeListener)listeners[i+1]).stateChanged(e);
177 }
178 }
179 }
180
181 private static void remapLibraryNames(List beans, Map map) {
182 for (int i=0, n=beans.size(); i < n; i++) {
183 BeanInstaller.ItemInfo ii = (BeanInstaller.ItemInfo) beans.get(i);
184 ii.source = (String ) map.get(ii.source);
185 }
186 }
187
188
190 static class BeanSelector extends JPanel {
191
192 JList list;
193 JRadioButton radio1, radio2;
194
195 BeanSelector() {
196 setLayout(new java.awt.GridBagLayout ());
197 java.awt.GridBagConstraints gridBagConstraints;
198
199 JLabel label1 = new JLabel();
200 org.openide.awt.Mnemonics.setLocalizedText(
201 label1, PaletteUtils.getBundleString("CTL_SelectBeans")); label1.setLabelFor(list);
203 gridBagConstraints = new java.awt.GridBagConstraints ();
204 gridBagConstraints.gridwidth = 3;
205 gridBagConstraints.insets = new java.awt.Insets (0, 0, 6, 0);
206 gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
207 add(label1, gridBagConstraints);
208
209 list = new JList();
210 list.setLayoutOrientation(JList.VERTICAL_WRAP);
211 list.setVisibleRowCount(0);
212 list.setCellRenderer(new ItemInfoRenderer());
213 list.getAccessibleContext().setAccessibleDescription(
214 PaletteUtils.getBundleString("ACSD_CTL_SelectBeans"));
216 JScrollPane scrollPane = new JScrollPane();
217 scrollPane.setViewportView(list);
218 gridBagConstraints = new java.awt.GridBagConstraints ();
219 gridBagConstraints.gridx = 0;
220 gridBagConstraints.gridy = 1;
221 gridBagConstraints.gridwidth = 3;
222 gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
223 gridBagConstraints.weightx = 1.0;
224 gridBagConstraints.weighty = 1.0;
225 add(scrollPane, gridBagConstraints);
226
227 radio1 = new JRadioButton();
228 radio1.setActionCommand("SHOW MARKED"); org.openide.awt.Mnemonics.setLocalizedText(
230 radio1, PaletteUtils.getBundleString("CTL_ShowMarked")); radio1.setToolTipText(PaletteUtils.getBundleString("HINT_ShowMarked")); gridBagConstraints = new java.awt.GridBagConstraints ();
233 gridBagConstraints.gridx = 0;
234 gridBagConstraints.gridy = 2;
235 gridBagConstraints.insets = new java.awt.Insets (6, 0, 0, 0);
236 add(radio1, gridBagConstraints);
237
239 radio2 = new JRadioButton();
240 radio2.setActionCommand("SHOW ALL"); org.openide.awt.Mnemonics.setLocalizedText(
242 radio2, PaletteUtils.getBundleString("CTL_ShowAllClasses")); radio2.setToolTipText(PaletteUtils.getBundleString("HINT_ShowAllClasses")); gridBagConstraints = new java.awt.GridBagConstraints ();
245 gridBagConstraints.gridx = 1;
246 gridBagConstraints.gridy = 2;
247 gridBagConstraints.insets = new java.awt.Insets (6, 0, 0, 0);
248 add(radio2, gridBagConstraints);
249
251 ButtonGroup buttonGroup = new ButtonGroup();
252 buttonGroup.add(radio1);
253 buttonGroup.add(radio2);
254
255 getAccessibleContext().setAccessibleDescription(
256 PaletteUtils.getBundleString("ACSD_SelectBeansDialog")); }
258
259 void setBeans(List markedBeans, List allBeans) {
260 if (markedBeans == null) {
261 radio1.setEnabled(false);
262 }
263 else {
264 radio1.setEnabled(true);
265 radio1.setSelected(true);
266 setDisplayedBeans(markedBeans);
267 }
268 if (allBeans != null && markedBeans == null) {
269 radio2.setSelected(true);
270 setDisplayedBeans(allBeans);
271 }
272 }
273
274
275 void setDisplayedBeans(final List beans) {
276 list.setModel(new AbstractListModel() {
277 public int getSize() { return beans.size(); }
278 public Object getElementAt(int i) { return beans.get(i); }
279 });
280 }
281
282
283 List getSelectedBeans() {
284 Object [] sel = list.getSelectedValues();
285 List al = new ArrayList(sel.length);
286 for (int i = 0; i < sel.length; i++)
287 al.add(sel[i]);
288 return al;
289 }
290
291 public Dimension getPreferredSize() {
292 return new Dimension (400, 300);
293 }
294 }
295
296
298 private static class ItemInfoRenderer extends JLabel
299 implements ListCellRenderer
300 {
301 private static final Border hasFocusBorder =
302 new LineBorder(UIManager.getColor("List.focusCellHighlight")); private static final Border noFocusBorder = BorderFactory.createEmptyBorder(1, 1, 1, 1);
304
305 public ItemInfoRenderer() {
306 setOpaque(true);
307 setBorder(noFocusBorder);
308 }
309
310 public Component getListCellRendererComponent(JList list,
311 Object value,
312 int index,
313 boolean isSelected,
314 boolean cellHasFocus)
315 {
316 String name = ((BeanInstaller.ItemInfo)value).classname;
317 setToolTipText(name);
319 int i = name.lastIndexOf('.');
320 if (i >= 0)
321 name = name.substring(i+1);
322
323 setText(name);
325 if (isSelected){
326 setBackground(UIManager.getColor("List.selectionBackground")); setForeground(UIManager.getColor("List.selectionForeground")); }
329 else {
330 setBackground(list.getBackground());
331 setForeground(list.getForeground());
332 }
333 setBorder(cellHasFocus ? hasFocusBorder : noFocusBorder);
334 return this;
335 }
336 }
337
338
340 class Listener implements ListSelectionListener, ActionListener {
341
342 public void valueChanged(ListSelectionEvent e) {
343 fireStateChanged();
344 }
345
346 public void actionPerformed(ActionEvent ev) {
347 if ("SHOW MARKED".equals(ev.getActionCommand())) { beanSelector.setDisplayedBeans(markedBeans);
349 }
350 else if ("SHOW ALL".equals(ev.getActionCommand())) { if (allBeans == null) { allBeans = BeanInstaller.findJavaBeans(currentFiles);
354 if (libraryNameMap != null) { remapLibraryNames(allBeans, libraryNameMap);
356 libraryNameMap = null;
357 }
358 Collections.sort(allBeans);
359 }
360 beanSelector.setDisplayedBeans(allBeans);
361 }
362 }
363 }
364 }
365 |
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