|
1
19 package org.openharmonise.him.metadata.range.swing.datehandling;
20
21 import java.awt.Component  ;
22 import java.awt.Container ;
23 import java.awt.Dimension ;
24 import java.awt.Font ;
25 import java.awt.Insets ;
26 import java.awt.LayoutManager ;
27 import java.awt.event.ActionEvent ;
28 import java.awt.event.ActionListener ;
29 import java.util.ArrayList ;
30 import java.util.Iterator ;
31 import java.util.List ;
32
33 import javax.swing.BoxLayout ;
34 import javax.swing.JButton ;
35 import javax.swing.JPanel ;
36
37 import org.openharmonise.him.metadata.range.swing.*;
38 import org.openharmonise.him.metadata.range.swing.propertyhandling.*;
39 import org.openharmonise.him.metadata.swing.*;
40 import org.openharmonise.vfs.*;
41 import org.openharmonise.vfs.gui.*;
42 import org.openharmonise.vfs.metadata.*;
43 import org.openharmonise.vfs.metadata.range.*;
44 import org.openharmonise.vfs.metadata.value.*;
45
46
47
54 public class DateRangeDisplay
55 extends AbstractRangeDisplay
56 implements RangeDisplay, LayoutManager , ActionListener {
57
58
61 private int m_nHeight = 10;
62
63
66 private int m_nMinOccurs = 0;
67
68
71 private int m_nMaxOccurs = 1000;
72
73
76 private JButton m_addButton = null;
77
78
81 private ArrayList m_valuePanels = new ArrayList ();
82
83
86 private ArrayList m_removeButtons = new ArrayList ();
87
88
91 private boolean m_bShowingDelButtons = true;
92
93
98 public DateRangeDisplay(PropertyInstance propInstance) {
99 super(propInstance);
100 this.setup();
101 }
102
103
107 private void setup() {
108 BoxLayout layout = new BoxLayout (this, BoxLayout.Y_AXIS);
109 this.setLayout(this);
110 }
111
112
115 public JPanel getPanel() {
116 DateRange range =
117 (DateRange) this
118 .getPropertyInstance()
119 .getDefinition()
120 .getRange();
121 List domains = this.getPropertyInstance().getDefinition().getDomains();
122 Iterator itor = domains.iterator();
123
124 while (itor.hasNext()) {
125 Domain domain = (Domain)itor.next();
126 boolean bApplicableDomain = false;
127 String sFilePath = ((VersionedVirtualFile)this.getPropertyInstance().getVirtualFile()).getLogicalPath();
128 Iterator itor2 = domain.getPaths().iterator();
129 while (itor2.hasNext()) {
130 String sDomainPath = (String ) itor2.next();
131 if(sFilePath.startsWith(sDomainPath)) {
132 bApplicableDomain=true;
133 }
134 }
135
136 if(bApplicableDomain) {
137 if(this.m_nMinOccurs < domain.getMinOccurs()) {
138 this.m_nMinOccurs = domain.getMinOccurs();
139 }
140 if (domain.getMaxOccurs()!=-1 && this.m_nMaxOccurs > domain.getMaxOccurs()) {
141 this.m_nMaxOccurs = domain.getMaxOccurs();
142 }
143 }
144
145 }
146
147 PropertyInstance propInst = this.getPropertyInstance();
148 List vals = propInst.getValues();
149
150 int nCountMax=this.m_nMinOccurs;
151 if(nCountMax==0) {
152 nCountMax=1;
153 }
154
155 if(vals.size()>nCountMax) {
156 nCountMax=vals.size();
157 }
158
159 for(int i=0; i<nCountMax; i++) {
160 boolean bNoValAllowed = true;
161
162 if(i<m_nMinOccurs) {
163 bNoValAllowed = false;
164 }
165
166 if (i < vals.size()) {
167
168 DateValuePanel valPanel =
169 new DateValuePanel(this,
170 this.getPropertyInstance(),
171 ((DateValue) vals.get(i)).getValue(),bNoValAllowed);
172 this.add(valPanel);
173 this.m_valuePanels.add(valPanel);
174 this.m_nHeight =
175 this.m_nHeight + valPanel.getPreferredSize().height + 5;
176
177
178 } else {
179 DateValuePanel valPanel =
180 new DateValuePanel(this, this.getPropertyInstance(), "",bNoValAllowed);
181 this.add(valPanel);
182 this.m_valuePanels.add(valPanel);
183 this.m_nHeight =
184 this.m_nHeight + valPanel.getPreferredSize().height + 5;
185 }
186 JButton removeButton = new JButton ();
187 String fontName = "Dialog";
188 int fontSize = 13;
189 Font font = new Font (fontName, Font.BOLD, fontSize);
190 removeButton.setFont(font);
191 removeButton.setIcon(IconManager.getInstance().getIcon("16-command-value-minus.gif"));
192 removeButton.setActionCommand("REMOVE");
193 removeButton.addActionListener(this);
194 removeButton.setMargin( new Insets (2,2,2,2) );
195 this.add(removeButton);
196 this.m_removeButtons.add(removeButton);
197
198 }
199
200 if(this.m_valuePanels.size()<this.m_nMaxOccurs) {
201 this.m_addButton = new JButton ();
202 String fontName = "Dialog";
203 int fontSize = 13;
204 Font font = new Font (fontName, Font.BOLD, fontSize);
205 this.m_addButton.setFont(font);
206 this.m_addButton.setIcon(IconManager.getInstance().getIcon("16-command-value-plus.gif"));
207 this.m_addButton.setActionCommand("ADD");
208 this.m_addButton.setMargin( new Insets (2,2,2,2) );
209 this.add(this.m_addButton);
210 this.m_addButton.addActionListener(this);
211 this.m_nHeight = this.m_nHeight + 25;
212 }
213
214 this.checkButtonVisibility();
215
216 return this;
217 }
218
219
222 public Dimension getPreferredSize() {
223 this.layoutContainer(null);
224 int nWidth = this.getParent().getWidth()-25;
225
226 return new Dimension (nWidth, this.m_nHeight);
227 }
228
229
232 public void removeLayoutComponent(Component arg0) {
233 }
234
235
238 public void layoutContainer(Container arg0) {
239 if(this.getParent() instanceof PropertyValuePanel) {
240 this.m_nMinOccurs=0;
241 this.m_nMaxOccurs=1;
242 }
243
244 this.checkButtonVisibility();
245 int nWidth = this.getParent().getWidth()-50;
246
247 int nYPos = 0;
248
249 int nXPos = 0;
250
251 Iterator itor = this.m_valuePanels.iterator();
252 int nCount = 0;
253 while(itor.hasNext()) {
254 DateValuePanel valuePanel = (DateValuePanel) itor.next();
255 valuePanel.setSize(valuePanel.getPreferredSize().width-50, valuePanel.getPreferredSize().height);
256 valuePanel.setLocation(10, nYPos);
257 nXPos = valuePanel.getLocation().x + valuePanel.getSize().width;
258
259 JButton removeButton = (JButton )this.m_removeButtons.get(nCount);
260 if(removeButton.isVisible()) {
261 removeButton.setSize(20, 20);
262 removeButton.setLocation(nXPos, nYPos);
263 }
264
265 nYPos = nYPos + valuePanel.getSize().height;
266
267 nYPos = nYPos + 3;
268
269 nCount++;
270 }
271
272 if(this.m_addButton!=null && this.m_addButton.isVisible()) {
273 this.m_addButton.setSize(20, 20);
274 this.m_addButton.setLocation(nXPos+30, nYPos-37);
275 }
276
277 this.m_nHeight = nYPos-17;
278
279 this.repaint();
280 }
281
282
285 public void addLayoutComponent(String arg0, Component arg1) {
286 }
287
288
291 public Dimension minimumLayoutSize(Container arg0) {
292 return this.getPreferredSize();
293 }
294
295
298 public Dimension preferredLayoutSize(Container arg0) {
299 return this.getPreferredSize();
300 }
301
302
305 public void actionPerformed(ActionEvent ae) {
306 PropertyInstance propInst = this.getPropertyInstance();
307
308 if (ae.getActionCommand().equals("REMOVE")
309 && this.m_valuePanels.size() > this.m_nMinOccurs) {
310 int nIndex = this.m_removeButtons.indexOf(ae.getSource());
311 this.remove((Component ) this.m_removeButtons.get(nIndex));
312 this.m_removeButtons.remove(nIndex);
313 this.m_nHeight =
314 this.m_nHeight
315 - ((Component ) this.m_valuePanels.get(nIndex))
316 .getSize()
317 .height;
318 this.remove((Component ) this.m_valuePanels.get(nIndex));
319 this.m_valuePanels.remove(nIndex);
320 this.valueChanged(null);
321 } else if (
322 ae.getActionCommand().equals("ADD")
323 && this.m_valuePanels.size() < this.m_nMaxOccurs) {
324 DateValuePanel valPanel =
325 new DateValuePanel(this, this.getPropertyInstance(), "",true);
326 this.add(valPanel);
327 this.m_valuePanels.add(valPanel);
328 this.m_nHeight =
329 this.m_nHeight + valPanel.getPreferredSize().height;
330 JButton removeButton = new JButton ();
331 String fontName = "Dialog";
332 int fontSize = 13;
333 Font font = new Font (fontName, Font.BOLD, fontSize);
334 removeButton.setFont(font);
335 removeButton.setIcon(IconManager.getInstance().getIcon("16-command-value-minus.gif"));
336 removeButton.setActionCommand("REMOVE");
337 removeButton.addActionListener(this);
338 removeButton.setMargin( new Insets (2,2,2,2) );
339 this.add(removeButton);
340 this.m_removeButtons.add(removeButton);
341 }
342
343 this.checkButtonVisibility();
344
345 Component comp = this.getParent();
346 comp.validate();
347 while (!(comp instanceof MetadataTabs)) {
348 if (comp != null) {
349 comp = comp.getParent();
350 }
351 }
352 if (comp != null) {
353 comp.validate();
354 }
355 }
356
357
362 private void checkButtonVisibility() {
363 if(this.m_nMinOccurs==0 && this.m_nMaxOccurs==1) {
364 Iterator itor = this.m_removeButtons.iterator();
365 while (itor.hasNext()) {
366 JButton button = (JButton ) itor.next();
367 button.setVisible(false);
368 }
369 if(this.m_addButton!=null) {
370 this.m_addButton.setVisible(false);
371 }
372 this.m_bShowingDelButtons = false;
373 return;
374 }
375 if (this.m_bShowingDelButtons
376 && this.m_removeButtons.size() <= this.m_nMinOccurs) {
377 Iterator itor = this.m_removeButtons.iterator();
378 while (itor.hasNext()) {
379 JButton button = (JButton ) itor.next();
380 button.setVisible(false);
381 }
382 this.m_bShowingDelButtons = false;
383 } else if (
384 !this.m_bShowingDelButtons
385 && this.m_removeButtons.size() > this.m_nMinOccurs) {
386 Iterator itor = this.m_removeButtons.iterator();
387 while (itor.hasNext()) {
388 JButton button = (JButton ) itor.next();
389 button.setVisible(true);
390 }
391 this.m_bShowingDelButtons = true;
392 }
393 if (this.m_addButton != null
394 && this.m_addButton.isVisible()
395 && this.m_valuePanels.size() >= this.m_nMaxOccurs) {
396 this.m_addButton.setVisible(false);
397 this.m_nHeight = this.m_nHeight - this.m_addButton.getSize().height;
398 } else if (
399 this.m_addButton != null
400 && this.m_valuePanels.size() < this.m_nMaxOccurs) {
401 this.m_addButton.setVisible(true);
402 this.m_nHeight = this.m_nHeight + this.m_addButton.getSize().height;
403 }
404
405 }
406
407
412 protected void valueChanged(String sValue) {
413 ArrayList aValues = new ArrayList ();
414
415 Iterator itor = this.m_valuePanels.iterator();
416 while(itor.hasNext()) {
417 DateValue val = (DateValue)this.getPropertyInstance().getNewValueInstance();
418 val.setValue(((DateValuePanel)itor.next()).getValue());
419 aValues.add( val );
420 }
421 if(!this.getPropertyInstance().getValues().containsAll(aValues)
422 || !aValues.containsAll(this.getPropertyInstance().getValues())) {
423 this.getPropertyInstance().setValues(aValues);
424 }
425 }
426
427
430 public boolean isMetadataValid() {
431 boolean bValid = true;
432 for (int i = 0; i < this.getComponentCount(); i++) {
433 Component comp = this.getComponent(i);
434 if(comp instanceof AbstractRangeDisplay) {
435 if(!((AbstractRangeDisplay)comp).isMetadataValid()) {
436 bValid=false;
437 }
438 }
439 }
440
441 if(bValid == true && m_nMinOccurs > 0) {
442
445 List vals = getPropertyInstance().getValues();
446
447 if(vals.size() < m_nMinOccurs) {
448 bValid = false;
449 }
450
451 for(int i=0;i<m_nMinOccurs && bValid == true;i++) {
452 DateValue val = (DateValue) vals.get(i);
453 String sVal = val.getValue();
454 if(sVal == null || sVal.trim().length() == 0) {
455 bValid = false;
456 }
457 }
458 }
459
460
461 return bValid;
462 }
463 } |
Popular Tags |
Java API By Example, From Geeks To Geeks.