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1
30 package com.genimen.djeneric.tools.modeler.dialogs;
31
32 import java.awt.BorderLayout  ;
33 import java.awt.Dimension ;
34 import java.awt.Frame ;
35 import java.awt.Toolkit ;
36 import java.awt.event.ActionEvent ;
37 import java.awt.event.KeyEvent ;
38 import java.awt.event.MouseEvent ;
39 import java.util.ArrayList ;
40 import java.util.Arrays ;
41
42 import javax.swing.DefaultComboBoxModel ;
43 import javax.swing.JButton ;
44 import javax.swing.JCheckBox ;
45 import javax.swing.JComboBox ;
46 import javax.swing.JDialog ;
47 import javax.swing.JLabel ;
48 import javax.swing.JList ;
49 import javax.swing.JPanel ;
50 import javax.swing.JScrollPane ;
51 import javax.swing.ListModel ;
52 import javax.swing.ListSelectionModel ;
53
54 import com.genimen.djeneric.language.Messages;
55 import com.genimen.djeneric.repository.DjExtent;
56 import com.genimen.djeneric.repository.DjPackage;
57 import com.genimen.djeneric.repository.DjRelation;
58 import com.genimen.djeneric.ui.Util;
59 import com.genimen.djeneric.util.DjLogger;
60
61 public class ExtentSelectorDialog extends JDialog
62 {
63 private static final long serialVersionUID = 1L;
64 JPanel panel1 = new JPanel ();
65 BorderLayout borderLayout1 = new BorderLayout ();
66 JPanel jPanel1 = new JPanel ();
67 BorderLayout borderLayout2 = new BorderLayout ();
68 JPanel jPanel3 = new JPanel ();
69 JButton _butOk = new JButton ();
70 JButton _butCancel = new JButton ();
71 JScrollPane jScrollPane1 = new JScrollPane ();
72 JList _lstExtents = new JList ();
73 boolean _canceled = true;
74 JCheckBox _chkSelectionRelated = new JCheckBox ();
75 DjExtent[] _extents;
76 DjExtent[] _selection;
77 JPanel jPanel2 = new JPanel ();
78 JLabel _lblPackage = new JLabel ();
79 JComboBox _cbbPackage = new JComboBox ();
80 BorderLayout borderLayout3 = new BorderLayout ();
81 DjPackage _defaultPackage = new DjPackage(Messages
82 .getString("ExtentSelectorDialog.DefaultPackage"));
83 DjPackage _allPackages = new DjPackage(Messages.getString("ExtentSelectorDialog.AllPackages"));
84
85 public ExtentSelectorDialog(Frame frame, String title, DjPackage[] packages, DjExtent[] extents, DjExtent[] selected)
86 {
87 super(frame, title, true);
88 try
89 {
90 _extents = extents;
91
92 setupSelection(extents, selected);
93
94 jbInit();
95
96 ArrayList packs = new ArrayList ();
97 packs.add(_allPackages);
98 packs.add(_defaultPackage);
99 packs.addAll(Arrays.asList(packages));
100
101 _cbbPackage.setModel(new DefaultComboBoxModel (packs.toArray()));
102
103 updateList();
104
105 pack();
106 Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
107 Dimension frameSize = getSize();
108 setLocation((screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
109
110 _lstExtents.requestFocus();
111 }
112 catch (Exception ex)
113 {
114 DjLogger.log(ex);
115 }
116 }
117
118 public void setShowSelectionRelated(boolean b)
119 {
120 _chkSelectionRelated.setVisible(b);
121 }
122
123 private void addChoosableIfNotAdded(ArrayList choosable, ArrayList lst, DjExtent ext)
124 {
125 if (choosable.contains(ext) && !lst.contains(ext)) lst.add(ext);
126 }
127
128 private void setupSelection(DjExtent[] extents, DjExtent[] selected)
129 {
130 ArrayList result = new ArrayList ();
131
132 ArrayList choosable = new ArrayList ();
133 for (int i = 0; i < extents.length; i++)
134 choosable.add(extents[i]);
135
136 for (int i = 0; i < selected.length; i++)
137 {
138 addChoosableIfNotAdded(choosable, result, selected[i].getSuper());
139
140 DjExtent[] specs = selected[i].getSpecializations();
141 for (int s = 0; s < specs.length; s++)
142 addChoosableIfNotAdded(choosable, result, specs[s]);
143
144 DjRelation[] rels = selected[i].getDetailRelations();
145 for (int s = 0; s < rels.length; s++)
146 addChoosableIfNotAdded(choosable, result, rels[s].getDetailExtent());
147
148 rels = selected[i].getMasterRelations();
149 for (int s = 0; s < rels.length; s++)
150 addChoosableIfNotAdded(choosable, result, rels[s].getMasterExtent());
151 }
152
153 _selection = (DjExtent[]) result.toArray(new DjExtent[0]);
154 }
155
156 private void updateList()
157 {
158
159 ArrayList filtered = new ArrayList ();
160
161 if (_chkSelectionRelated.isSelected()) filtered.addAll(Arrays.asList(_selection));
162 else filtered.addAll(Arrays.asList(_extents));
163
164 DjPackage thisPackage = (DjPackage) _cbbPackage.getSelectedItem();
165 if (thisPackage != _allPackages)
166 {
167 if (thisPackage == _defaultPackage) filterPackages(filtered, null);
168 else filterPackages(filtered, thisPackage);
169 }
170
171 _lstExtents.setListData(filtered.toArray());
172
173 if (_lstExtents.getModel().getSize() > 0) _lstExtents.setSelectedIndex(0);
174
175 }
176
177 private void filterPackages(ArrayList filtered, DjPackage pack)
178 {
179 int i = 0;
180 while (i < filtered.size())
181 {
182 DjExtent ext = (DjExtent) filtered.get(i);
183
184 if (ext.getPackage() != pack) filtered.remove(i);
185 else i++;
186 }
187 }
188
189 void jbInit() throws Exception
190 {
191 panel1.setLayout(borderLayout1);
192 jPanel1.setLayout(borderLayout2);
193
194 _butOk.setRequestFocusEnabled(false);
195 _butOk.setText(Messages.getString("global.Ok"));
196 _butOk.addActionListener(new java.awt.event.ActionListener ()
197 {
198 public void actionPerformed(ActionEvent e)
199 {
200 _butOk_actionPerformed(e);
201 }
202 });
203 _butCancel.setRequestFocusEnabled(false);
204 _butCancel.setText(Messages.getString("global.Cancel"));
205 _butCancel.addActionListener(new java.awt.event.ActionListener ()
206 {
207 public void actionPerformed(ActionEvent e)
208 {
209 _butCancel_actionPerformed(e);
210 }
211 });
212 _lstExtents.addMouseListener(new java.awt.event.MouseAdapter ()
213 {
214 public void mouseClicked(MouseEvent e)
215 {
216 _lstExtents_mouseClicked(e);
217 }
218 });
219 _lstExtents.addKeyListener(new java.awt.event.KeyAdapter ()
220 {
221 public void keyPressed(KeyEvent e)
222 {
223 _lstExtents_keyPressed(e);
224 }
225 });
226 _chkSelectionRelated.setText(Messages.getString("ExtentSelector.SelectionRelated"));
227 _chkSelectionRelated.setToolTipText(Messages.getString("ExtentSelector.SelectionRelatedTooltip"));
228 _chkSelectionRelated.addActionListener(new java.awt.event.ActionListener ()
229 {
230 public void actionPerformed(ActionEvent e)
231 {
232 _chkSelectionRelated_actionPerformed(e);
233 }
234 });
235 jPanel2.setLayout(borderLayout3);
236 _lblPackage.setText(" Package ");
237 _cbbPackage.addActionListener(new java.awt.event.ActionListener ()
238 {
239 public void actionPerformed(ActionEvent e)
240 {
241 _cbbPackage_actionPerformed(e);
242 }
243 });
244 _lstExtents.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
245 getContentPane().add(panel1);
246 panel1.add(jPanel1, BorderLayout.SOUTH);
247 jPanel1.add(jPanel3, BorderLayout.EAST);
248 jPanel3.add(_butCancel, null);
249 jPanel3.add(_butOk, null);
250 jPanel1.add(_chkSelectionRelated, BorderLayout.WEST);
251 panel1.add(jScrollPane1, BorderLayout.CENTER);
252 panel1.add(jPanel2, BorderLayout.NORTH);
253 jPanel2.add(_lblPackage, BorderLayout.WEST);
254 jScrollPane1.getViewport().add(_lstExtents, null);
255 jPanel2.add(_cbbPackage, BorderLayout.CENTER);
256 Util.sizeButtons(jPanel3);
257 }
258
259 void _butOk_actionPerformed(ActionEvent e)
260 {
261 _canceled = false;
262 setVisible(false);
263 }
264
265 public boolean wasCancelled()
266 {
267 return _canceled;
268 }
269
270 public DjExtent[] getSelectedExtents()
271 {
272 ArrayList result = new ArrayList ();
273 ListModel mdl = _lstExtents.getModel();
274 for (int i = 0; i < mdl.getSize(); i++)
275 {
276 if (_lstExtents.isSelectedIndex(i)) result.add(mdl.getElementAt(i));
277 }
278 return (DjExtent[]) result.toArray(new DjExtent[0]);
279 }
280
281 public DjExtent[] getUnSelectedExtents()
282 {
283 ArrayList result = new ArrayList ();
284 ListModel mdl = _lstExtents.getModel();
285 for (int i = 0; i < mdl.getSize(); i++)
286 {
287 if (!_lstExtents.isSelectedIndex(i)) result.add(mdl.getElementAt(i));
288 }
289 return (DjExtent[]) result.toArray(new DjExtent[0]);
290 }
291
292 void _butCancel_actionPerformed(ActionEvent e)
293 {
294 setVisible(false);
295 }
296
297 void _lstExtents_mouseClicked(MouseEvent e)
298 {
299 if (e.getClickCount() > 1) _butOk_actionPerformed(null);
300 }
301
302 void handleEnterEscape(KeyEvent e)
303 {
304 if (e.getKeyCode() == KeyEvent.VK_ENTER) _butOk_actionPerformed(null);
305 if (e.getKeyCode() == KeyEvent.VK_ESCAPE) _butCancel_actionPerformed(null);
306 }
307
308 void _lstExtents_keyPressed(KeyEvent e)
309 {
310 handleEnterEscape(e);
311 }
312
313 void _chkSelectionRelated_actionPerformed(ActionEvent e)
314 {
315 updateList();
316 }
317
318 void _cbbPackage_actionPerformed(ActionEvent e)
319 {
320 updateList();
321
322 }
323
324 public void setMultiSelect(boolean b)
325 {
326 if (b) _lstExtents.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
327 else _lstExtents.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
328 }
329
330 }
331 |
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