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1
19
20 package org.netbeans.modules.form.palette;
21
22 import javax.swing.*;
23 import javax.swing.border.*;
24 import javax.swing.event.*;
25 import java.awt.Component  ;
26 import java.awt.event.*;
27 import java.beans.*;
28 import java.util.*;
29 import java.io.File ;
30 import java.net.URL ;
31
32 import org.openide.WizardDescriptor;
33 import org.openide.ErrorManager;
34 import org.openide.filesystems.*;
35 import org.netbeans.api.project.libraries.*;
36
37
44
45 class ChooseLibraryWizardPanel implements WizardDescriptor.Panel {
46
47 private LibrarySelector librarySelector;
48
49
51 private EventListenerList listenerList;
52
53
56 public java.awt.Component getComponent() {
57 if (librarySelector == null) {
58 librarySelector = new LibrarySelector();
59
60 librarySelector.setName(
62 PaletteUtils.getBundleString("CTL_SelectLibrary_Caption")); librarySelector.putClientProperty("WizardPanel_contentSelectedIndex", new Integer (0));
65
66 librarySelector.list.addListSelectionListener(
67 new ListSelectionListener() {
68 public void valueChanged(ListSelectionEvent e) {
69 fireStateChanged();
70 }
71 });
72
73 }
79
80 return librarySelector;
81 }
82
83 public org.openide.util.HelpCtx getHelp() {
84 return new org.openide.util.HelpCtx("beans.adding"); }
87
88 public boolean isValid() {
89 return librarySelector != null
90 && librarySelector.getSelectedLibraries() != null;
91 }
92
93 public void readSettings(Object settings) {
94 }
96
97 public void storeSettings(Object settings) {
98 if (librarySelector != null) { Library[] libraries = librarySelector.getSelectedLibraries();
100
101
104 Map fileMap = new HashMap(); Map libraryMap = new HashMap();
107 for (int i=0; i < libraries.length; i++) {
108 List content = libraries[i].getContent("classpath"); for (Iterator it=content.iterator(); it.hasNext(); ) {
111 URL rootURL = (URL ) it.next();
112 if ("jar".equals(rootURL.getProtocol())) { String path = rootURL.getPath();
114 int index = path.lastIndexOf('!');
115 if (index != -1) {
116 try {
117 rootURL = new URL (path.substring(0, index));
118 } catch (java.net.MalformedURLException mex) {
119 ErrorManager.getDefault().notify(ErrorManager.INFORMATIONAL, mex);
120 continue;
121 }
122 }
123 }
124 File rootFile = FileUtil.toFile(URLMapper.findFileObject(rootURL));
125 String rootPath = rootFile.getAbsolutePath();
126 fileMap.put(rootPath, rootFile);
127 libraryMap.put(rootPath, libraries[i].getName());
128 }
129 }
130
131 File [] libFiles = new File [fileMap.size()];
132 fileMap.values().toArray(libFiles);
133
134 AddToPaletteWizard wizard = (AddToPaletteWizard) settings;
135 wizard.setJARFiles(libFiles);
136 wizard.libraryNameMap = libraryMap;
137 }
138 }
139
140 public void addChangeListener(ChangeListener listener) {
141 if (listenerList == null)
142 listenerList = new EventListenerList();
143 listenerList.add(ChangeListener.class, listener);
144 }
145
146 public void removeChangeListener(ChangeListener listener) {
147 if (listenerList != null)
148 listenerList.remove(ChangeListener.class, listener);
149 }
150
151
153 void fireStateChanged() {
154 if (listenerList == null)
155 return;
156
157 ChangeEvent e = null;
158 Object [] listeners = listenerList.getListenerList();
159 for (int i=listeners.length-2; i >= 0; i-=2) {
160 if (listeners[i] == ChangeListener.class) {
161 if (e == null)
162 e = new ChangeEvent(this);
163 ((ChangeListener)listeners[i+1]).stateChanged(e);
164 }
165 }
166 }
167
168
170 static class LibrarySelector extends JPanel {
171
172 JList list;
173 List libList;
174
175 LibrarySelector() {
176 list = new JList();
177 list.setCellRenderer(new LibraryRenderer());
178 list.setLayoutOrientation(JList.VERTICAL_WRAP);
179 list.setVisibleRowCount(0);
180 updateLibraryList();
181
182 setLayout(new java.awt.GridBagLayout ());
183 java.awt.GridBagConstraints gridBagConstraints;
184
185 JLabel label1 = new JLabel();
186 org.openide.awt.Mnemonics.setLocalizedText(
187 label1, PaletteUtils.getBundleString("CTL_Libraries")); label1.setLabelFor(list);
189 gridBagConstraints = new java.awt.GridBagConstraints ();
190 gridBagConstraints.insets = new java.awt.Insets (0, 0, 6, 0);
191 gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
192 add(label1, gridBagConstraints);
193
194
204 JScrollPane scrollpane1 = new javax.swing.JScrollPane ();
205 scrollpane1.setViewportView(list);
206 gridBagConstraints = new java.awt.GridBagConstraints ();
207 gridBagConstraints.gridx = 0;
208 gridBagConstraints.gridy = 1;
209 gridBagConstraints.gridwidth = 3;
210 gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
211 gridBagConstraints.weightx = 1.0;
212 gridBagConstraints.weighty = 1.0;
213 add(scrollpane1, gridBagConstraints);
214
215 }
226
227 Library[] getSelectedLibraries() {
228 Object [] selected = list.getSelectedValues();
229 Library[] libraries = new Library[selected.length];
230 for (int i=0; i < selected.length; i++)
231 libraries[i] = (Library) selected[i];
232 return libraries;
233 }
234
235 void updateLibraryList() {
236 Library[] libraries = LibraryManager.getDefault().getLibraries();
237 libList = new ArrayList(libraries.length);
238 for (int i=0; i < libraries.length; i++)
239 if (libraries[i].getType().equals("j2se")) libList.add(libraries[i]);
241
242 list.setModel(new AbstractListModel() {
243 public int getSize() { return libList.size(); }
244 public Object getElementAt(int i) { return libList.get(i); }
245 });
246 }
247
248 public void addNotify() {
249 super.addNotify();
250 list.requestFocus();
251 }
252
253 public java.awt.Dimension getPreferredSize() {
254 return new java.awt.Dimension (400, 300);
255 }
256 }
257
258 private static class LibraryRenderer extends JLabel
259 implements ListCellRenderer
260 {
261 private static final Border hasFocusBorder =
262 new LineBorder(UIManager.getColor("List.focusCellHighlight")); private static final Border noFocusBorder = BorderFactory.createEmptyBorder(1, 1, 1, 1);
264
265 public LibraryRenderer() {
266 setOpaque(true);
267 setBorder(noFocusBorder);
268 }
269
270 public Component getListCellRendererComponent(JList list,
271 Object value,
272 int index,
273 boolean isSelected,
274 boolean cellHasFocus)
275 {
276 Library lib = (Library) value;
277 setText(lib.getDisplayName());
278
279 if (isSelected){
280 setBackground(UIManager.getColor("List.selectionBackground")); setForeground(UIManager.getColor("List.selectionForeground")); }
283 else {
284 setBackground(list.getBackground());
285 setForeground(list.getForeground());
286 }
287 setBorder(cellHasFocus ? hasFocusBorder : noFocusBorder);
288 return this;
289 }
290 }
291 }
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