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1
19 package org.openharmonise.him.metadata.range.swing.datetimehandling;
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
51 public class DateTimeRangeDisplay
52 extends AbstractRangeDisplay
53 implements RangeDisplay, LayoutManager , ActionListener {
54
55 private int m_nHeight = 10;
56
57 private int m_nMinOccurs = 1;
58 private int m_nMaxOccurs = 1000;
59
60 private JButton m_addButton = null;
61
62 private ArrayList m_valuePanels = new ArrayList ();
63 private ArrayList m_removeButtons = new ArrayList ();
64
65 private boolean m_bShowingDelButtons = true;
66
67
70 public DateTimeRangeDisplay(PropertyInstance propInstance) {
71 super(propInstance);
72 this.setup();
73 }
74
75 private void setup() {
76 BoxLayout layout = new BoxLayout (this, BoxLayout.Y_AXIS);
77 this.setLayout(this);
78 }
79
80
83 public JPanel getPanel() {
84 DateTimeRange range =
85 (DateTimeRange) this
86 .getPropertyInstance()
87 .getDefinition()
88 .getRange();
89 List domains = this.getPropertyInstance().getDefinition().getDomains();
90 Iterator itor = domains.iterator();
91
92 while (itor.hasNext()) {
93 Domain domain = (Domain)itor.next();
94 boolean bApplicableDomain = false;
95 String sFilePath = ((VersionedVirtualFile)this.getPropertyInstance().getVirtualFile()).getLogicalPath();
96 Iterator itor2 = domain.getPaths().iterator();
97 while (itor2.hasNext()) {
98 String sDomainPath = (String ) itor2.next();
99 if(sFilePath.startsWith(sDomainPath)) {
100 bApplicableDomain=true;
101 }
102 }
103
104 if(bApplicableDomain) {
105 if (this.m_nMinOccurs < domain.getMinOccurs()) {
106 this.m_nMinOccurs = domain.getMinOccurs();
107 }
108 if (domain.getMaxOccurs()!=-1 && this.m_nMaxOccurs > domain.getMaxOccurs()) {
109 this.m_nMaxOccurs = domain.getMaxOccurs();
110 }
111 }
112
113 }
114
115 PropertyInstance propInst = this.getPropertyInstance();
116 List vals = propInst.getValues();
117
118 int nCountMax=this.m_nMinOccurs;
119 if(vals.size()>nCountMax) {
120 nCountMax=vals.size();
121 }
122
123 for(int i=0; i<nCountMax; i++) {
124
125 if (i < vals.size()) {
126 DateTimeValuePanel valPanel =
127 new DateTimeValuePanel(this,
128 this.getPropertyInstance(),
129 ((DateTimeValue) vals.get(i)).getValue());
130 this.add(valPanel);
131 this.m_valuePanels.add(valPanel);
132 this.m_nHeight =
133 this.m_nHeight + valPanel.getPreferredSize().height + 5;
134 } else {
135 DateTimeValuePanel valPanel =
136 new DateTimeValuePanel(this, this.getPropertyInstance(), "");
137 this.add(valPanel);
138 this.m_valuePanels.add(valPanel);
139 this.m_nHeight =
140 this.m_nHeight + valPanel.getPreferredSize().height + 5;
141 }
142 JButton removeButton = new JButton ();
143 String fontName = "Dialog";
144 int fontSize = 13;
145 Font font = new Font (fontName, Font.BOLD, fontSize);
146 removeButton.setFont(font);
147 removeButton.setIcon(IconManager.getInstance().getIcon("16-command-value-minus.gif"));
148 removeButton.setActionCommand("REMOVE");
149 removeButton.addActionListener(this);
150 removeButton.setMargin( new Insets (2,2,2,2) );
151 this.add(removeButton);
152 this.m_removeButtons.add(removeButton);
153
154 }
155
156 if(this.m_valuePanels.size()<this.m_nMaxOccurs) {
157 this.m_addButton = new JButton ();
158 String fontName = "Dialog";
159 int fontSize = 13;
160 Font font = new Font (fontName, Font.BOLD, fontSize);
161 this.m_addButton.setFont(font);
162 this.m_addButton.setIcon(IconManager.getInstance().getIcon("16-command-value-plus.gif"));
163 this.m_addButton.setActionCommand("ADD");
164 this.m_addButton.setMargin( new Insets (2,2,2,2) );
165 this.add(this.m_addButton);
166 this.m_addButton.addActionListener(this);
167 this.m_nHeight = this.m_nHeight + 25;
168 }
169
170 this.checkButtonVisibility();
171
172 return this;
173 }
174
175
178 public Dimension getPreferredSize() {
179 this.layoutContainer(null);
180 int nWidth = this.getParent().getWidth()-25;
181
182 return new Dimension (nWidth, this.m_nHeight);
183 }
184
185
188 public void removeLayoutComponent(Component arg0) {
189 }
190
191
194 public void layoutContainer(Container arg0) {
195 if(this.getParent() instanceof PropertyValuePanel) {
196 this.m_nMinOccurs=0;
197 this.m_nMaxOccurs=1;
198 }
199
200 this.checkButtonVisibility();
201 int nWidth = this.getParent().getWidth()-50;
202
203 int nYPos = 0;
204
205 int nXPos = 0;
206
207 Iterator itor = this.m_valuePanels.iterator();
208 int nCount = 0;
209 while(itor.hasNext()) {
210
211
212 DateTimeValuePanel valuePanel = (DateTimeValuePanel) itor.next();
213 valuePanel.setSize(valuePanel.getPreferredSize().width-50, valuePanel.getPreferredSize().height);
214 valuePanel.setLocation(10, nYPos);
215
216 nYPos = nYPos + valuePanel.getSize().height;
217
218 nYPos = nYPos + 3;
219
220 nXPos = valuePanel.getLocation().x + valuePanel.getSize().width;
221
222 JButton removeButton = (JButton )this.m_removeButtons.get(nCount);
223 if(removeButton.isVisible()) {
224 removeButton.setSize(20, 20);
225 removeButton.setLocation(nXPos, nYPos - 37);
226 }
227
228
229
230 nCount++;
231 }
232
233 if(this.m_addButton!=null && this.m_addButton.isVisible()) {
234 this.m_addButton.setSize(20, 20);
235 this.m_addButton.setLocation(nXPos+30, nYPos-37);
236 }
237
238 this.m_nHeight = nYPos-17;
239
240 this.repaint();
241 }
242
243
246 public void addLayoutComponent(String arg0, Component arg1) {
247 }
248
249
252 public Dimension minimumLayoutSize(Container arg0) {
253 return this.getPreferredSize();
254 }
255
256
259 public Dimension preferredLayoutSize(Container arg0) {
260 return this.getPreferredSize();
261 }
262
263
266 public void actionPerformed(ActionEvent ae) {
267 PropertyInstance propInst = this.getPropertyInstance();
268
269 if (ae.getActionCommand().equals("REMOVE")
270 && this.m_valuePanels.size() > this.m_nMinOccurs) {
271 int nIndex = this.m_removeButtons.indexOf(ae.getSource());
272 this.remove((Component ) this.m_removeButtons.get(nIndex));
273 this.m_removeButtons.remove(nIndex);
274 this.m_nHeight =
275 this.m_nHeight
276 - ((Component ) this.m_valuePanels.get(nIndex))
277 .getSize()
278 .height;
279 this.remove((Component ) this.m_valuePanels.get(nIndex));
280 this.m_valuePanels.remove(nIndex);
281 this.valueChanged(null);
282 } else if (
283 ae.getActionCommand().equals("ADD")
284 && this.m_valuePanels.size() < this.m_nMaxOccurs) {
285 DateTimeValuePanel valPanel =
286 new DateTimeValuePanel(this, this.getPropertyInstance(), "");
287 this.add(valPanel);
288 this.m_valuePanels.add(valPanel);
289 this.m_nHeight =
290 this.m_nHeight + valPanel.getPreferredSize().height;
291 JButton removeButton = new JButton ();
292 String fontName = "Dialog";
293 int fontSize = 13;
294 Font font = new Font (fontName, Font.BOLD, fontSize);
295 removeButton.setFont(font);
296 removeButton.setIcon(IconManager.getInstance().getIcon("16-command-value-minus.gif"));
297 removeButton.setActionCommand("REMOVE");
298 removeButton.addActionListener(this);
299 removeButton.setMargin( new Insets (2,2,2,2) );
300 this.add(removeButton);
301 this.m_removeButtons.add(removeButton);
302 }
303
304 this.checkButtonVisibility();
305
306 Component comp = this.getParent();
307 comp.validate();
308 while (!(comp instanceof MetadataTabs)) {
309 if (comp != null) {
310 comp = comp.getParent();
311 }
312 }
313 if (comp != null) {
314 comp.validate();
315 }
316 }
317
318 private void checkButtonVisibility() {
319 if(this.m_nMinOccurs==0 && this.m_nMaxOccurs==1) {
320 Iterator itor = this.m_removeButtons.iterator();
321 while (itor.hasNext()) {
322 JButton button = (JButton ) itor.next();
323 button.setVisible(false);
324 }
325 this.m_addButton.setVisible(false);
326 this.m_bShowingDelButtons = false;
327 return;
328 }
329 if (this.m_bShowingDelButtons
330 && this.m_removeButtons.size() <= this.m_nMinOccurs) {
331 Iterator itor = this.m_removeButtons.iterator();
332 while (itor.hasNext()) {
333 JButton button = (JButton ) itor.next();
334 button.setVisible(false);
335 }
336 this.m_bShowingDelButtons = false;
337 } else if (
338 !this.m_bShowingDelButtons
339 && this.m_removeButtons.size() > this.m_nMinOccurs) {
340 Iterator itor = this.m_removeButtons.iterator();
341 while (itor.hasNext()) {
342 JButton button = (JButton ) itor.next();
343 button.setVisible(true);
344 }
345 this.m_bShowingDelButtons = true;
346 }
347 if (this.m_addButton != null
348 && this.m_addButton.isVisible()
349 && this.m_valuePanels.size() >= this.m_nMaxOccurs) {
350 this.m_addButton.setVisible(false);
351 this.m_nHeight = this.m_nHeight - this.m_addButton.getSize().height;
352 } else if (
353 this.m_addButton != null
354 && this.m_valuePanels.size() < this.m_nMaxOccurs) {
355 this.m_addButton.setVisible(true);
356 this.m_nHeight = this.m_nHeight + this.m_addButton.getSize().height;
357 }
358
359 }
360
361 protected void valueChanged(String sValue) {
362 ArrayList aValues = new ArrayList ();
363
364 Iterator itor = this.m_valuePanels.iterator();
365 while(itor.hasNext()) {
366 DateTimeValue val = (DateTimeValue)this.getPropertyInstance().getNewValueInstance();
367 val.setValue(((DateTimeValuePanel)itor.next()).getValue());
368 aValues.add( val );
369 }
370 if(!this.getPropertyInstance().getValues().containsAll(aValues)
371 || !aValues.containsAll(this.getPropertyInstance().getValues())) {
372 this.getPropertyInstance().setValues(aValues);
373 }
374 }
375
376
379 public boolean isMetadataValid() {
380 boolean bValid = true;
381 for (int i = 0; i < this.getComponentCount(); i++) {
382 Component comp = this.getComponent(i);
383 if(comp instanceof AbstractRangeDisplay) {
384 if(!((AbstractRangeDisplay)comp).isMetadataValid()) {
385 bValid=false;
386 }
387 }
388 }
389 return bValid;
390 }
391
392
393 } |
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