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1
19 package org.openharmonise.him.metadata.range.swing.floathandling;
20
21 import java.awt.*;
22 import java.awt.event.*;
23 import java.util.*;
24 import java.util.List  ;
25
26 import javax.swing.*;
27 import javax.swing.text.*;
28
29 import org.openharmonise.him.metadata.range.swing.*;
30 import org.openharmonise.vfs.*;
31 import org.openharmonise.vfs.gui.*;
32 import org.openharmonise.vfs.metadata.*;
33 import org.openharmonise.vfs.metadata.range.*;
34
35
36
40 public class FloatValuePanel
41 extends AbstractRangeDisplay
42 implements RangeDisplay, LayoutManager, KeyListener {
43
44 protected int m_nHeight = 10;
45
46 private int m_nMinOccurs = 0;
47 private int m_nMaxOccurs = 1000;
48
49 protected JTextComponent m_textComp = null;
50
51 private String m_sPreviousText = "";
52
53 protected WarningsLabel m_warnings = null;
54
55 protected JLabel m_errorLabel = null;
56
57 private String m_sValue = "";
58
59 private FloatRangeDisplay m_display = null;
60
61
64 public FloatValuePanel(FloatRangeDisplay display, PropertyInstance propInstance, String sValue) {
65 super(propInstance);
66 this.m_display = display;
67 this.m_sValue = sValue;
68 this.setup();
69 }
70
71
74 public JPanel getPanel() {
75 return null;
76 }
77
78 public void setup() {
79 this.setLayout(this);
80 FloatRange range =
81 (FloatRange) this.getPropertyInstance().getDefinition().getRange();
82
83 List domains = this.getPropertyInstance().getDefinition().getDomains();
84 Iterator itor = domains.iterator();
85
86 while(itor.hasNext()) {
87 Domain domain = (Domain)itor.next();
88 boolean bApplicableDomain = false;
89 String sFilePath = ((VersionedVirtualFile)this.getPropertyInstance().getVirtualFile()).getLogicalPath();
90 Iterator itor2 = domain.getPaths().iterator();
91 while (itor2.hasNext()) {
92 String sDomainPath = (String ) itor2.next();
93 if(sFilePath.startsWith(sDomainPath)) {
94 bApplicableDomain=true;
95 }
96 }
97
98 if(bApplicableDomain) {
99 if(this.m_nMinOccurs<domain.getMinOccurs()) {
100 this.m_nMinOccurs = domain.getMinOccurs();
101 }
102 if(this.m_nMaxOccurs>domain.getMaxOccurs()) {
103 this.m_nMaxOccurs = domain.getMaxOccurs();
104 }
105 }
106
107 }
108
109 String sWarning = "";
110
111 this.m_errorLabel = new JLabel();
112 this.m_errorLabel.setIcon( IconManager.getInstance().getIcon("16-message-confirm.gif") );
113 this.add(this.m_errorLabel);
114
115 if(range.getMinimum()!=null && range.getMaximum()!=null) {
116 sWarning = "Please type a number between {" + range.getMinimum() + "} and {" + range.getMaximum() + "}.";
117 } else if(range.getMaximum()!=null) {
118 sWarning = "Please type a number less than {" + range.getMaximum() + "}.";
119 } else if(range.getMinimum()!=null) {
120 sWarning = "Please type a number greater than {" + range.getMinimum() + "}.";
121 } else {
122 sWarning = "Please type a number.";
123 }
124
125 m_warnings = new WarningsLabel(sWarning);
126 this.add(m_warnings);
127
128 m_textComp = new JTextField(this.m_sValue);
129 this.m_sPreviousText = this.m_sValue;
130 m_textComp.addKeyListener(this);
131 m_textComp.setBorder(BorderFactory.createEtchedBorder());
132 int nHeight = 30;
133 m_nHeight = nHeight + 20;
134 m_textComp.setPreferredSize(new Dimension(200, 20));
135 this.add(m_textComp);
136
137 this.keyReleased(null);
138 }
139
140
143 public Dimension getPreferredSize() {
144 this.layoutContainer(null);
145 int nWidth = this.getParent().getWidth();
146 int nHeight = 10;
147 nHeight = nHeight + this.m_textComp.getSize().height;
148 return new Dimension(nWidth, nHeight);
149 }
150
151
154 public void removeLayoutComponent(Component arg0) {
155 }
157
158
161 public void layoutContainer(Container arg0) {
162 int nWidth = this.getParent().getWidth() - 18;
163 Dimension dim = m_textComp.getPreferredSize();
164 m_textComp.setPreferredSize(new Dimension(nWidth - 85, dim.height));
165 m_textComp.setSize(m_textComp.getPreferredSize());
166 m_textComp.setLocation(20, 0);
167
168 this.m_errorLabel.setLocation(0, 0);
169 this.m_errorLabel.setSize(15,15);
170 this.repaint();
171 }
172
173
176 public void addLayoutComponent(String arg0, Component arg1) {
177 }
179
180
183 public Dimension minimumLayoutSize(Container arg0) {
184 return this.getPreferredSize();
185 }
186
187
190 public Dimension preferredLayoutSize(Container arg0) {
191 return this.getPreferredSize();
192 }
193
194
197 public void keyPressed(KeyEvent arg0) {
198 }
200
201
204 public void keyReleased(KeyEvent ke) {
205 if(ke!=null) {
206 char key = ke.getKeyChar();
207
208 this.m_errorLabel.setIcon(IconManager.getInstance().getIcon("16-message-confirm.gif"));
209 m_textComp.setBorder(BorderFactory.createEtchedBorder());
210
211 if (!(key == '0'
212 || key == '1'
213 || key == '2'
214 || key == '3'
215 || key == '4'
216 || key == '5'
217 || key == '6'
218 || key == '7'
219 || key == '8'
220 || key == '9'
221 || key == '.'
222 || key == '-'
223 || ke.getKeyCode() == KeyEvent.VK_RIGHT
224 || ke.getKeyCode() == KeyEvent.VK_LEFT
225 || ke.getKeyCode() == KeyEvent.VK_DELETE
226 || ke.getKeyCode() == KeyEvent.VK_BACK_SPACE)
227 || ke.getKeyCode() == KeyEvent.VK_SPACE) {
228 this.m_textComp.setText(this.m_sPreviousText);
229 } else if (key == '-') {
230 String sTemp = this.m_textComp.getText();
231 if (sTemp.lastIndexOf("-") > 0) {
232 this.m_textComp.setText(this.m_sPreviousText);
233 } else {
234 this.m_sPreviousText = this.m_textComp.getText();
235 }
236 } else if (key == '.') {
237 char[] cTemp = this.m_textComp.getText().toCharArray();
238 int nCount = 0;
239 for (int i = 0; i < cTemp.length; i++) {
240 if (cTemp[i] == '.') {
241 nCount++;
242 }
243 if (nCount > 1) {
244 this.m_textComp.setText(this.m_sPreviousText);
245 break;
246 }
247 }
248 if (nCount < 2) {
249 this.m_sPreviousText = this.m_textComp.getText();
250 }
251 } else {
252 this.m_sPreviousText = this.m_textComp.getText();
253 }
254 }
255
256 FloatRange range =
257 (FloatRange) this.getPropertyInstance().getDefinition().getRange();
258
259 float fVal = 0;
260 try {
261 fVal = Float.parseFloat(this.m_textComp.getText());
262 } catch (NumberFormatException e) {
263 if(range.getMinimum()!=null) {
264 this.m_warnings.setHighlight(range.getMinimum().toString(), true);
265 }
266 if(range.getMaximum()!=null) {
267 this.m_warnings.setHighlight(range.getMaximum().toString(), true);
268 }
269 this.m_errorLabel.setIcon(IconManager.getInstance().getIcon("16-message-error.gif"));
270 m_textComp.setBorder( BorderFactory.createLineBorder(Color.RED) );
271 }
272
273 if(range.getMinimum()!=null && range.getMaximum()!=null) {
274 if(fVal<range.getMinimum().floatValue()) {
275 this.m_warnings.setHighlight(range.getMinimum().toString(), true);
276 this.m_errorLabel.setIcon(IconManager.getInstance().getIcon("16-message-error.gif"));
277 m_textComp.setBorder( BorderFactory.createLineBorder(Color.RED) );
278 } else {
279 this.m_warnings.setHighlight(range.getMinimum().toString(), false);
280 }
281 if(fVal>range.getMaximum().floatValue()) {
282 this.m_warnings.setHighlight(range.getMaximum().toString(), true);
283 this.m_errorLabel.setIcon(IconManager.getInstance().getIcon("16-message-error.gif"));
284 m_textComp.setBorder( BorderFactory.createLineBorder(Color.RED) );
285 } else {
286 this.m_warnings.setHighlight(range.getMaximum().toString(), false);
287 }
288 } else if(range.getMinimum()!=null) {
289 if(fVal<range.getMinimum().floatValue()) {
290 this.m_warnings.setHighlight(range.getMinimum().toString(), true);
291 this.m_errorLabel.setIcon(IconManager.getInstance().getIcon("16-message-error.gif"));
292 m_textComp.setBorder( BorderFactory.createLineBorder(Color.RED) );
293 } else {
294 this.m_warnings.setHighlight(range.getMinimum().toString(), false);
295 }
296 } else if(range.getMaximum()!=null) {
297 if(fVal>range.getMaximum().floatValue()) {
298 this.m_warnings.setHighlight(range.getMaximum().toString(), true);
299 this.m_errorLabel.setIcon(IconManager.getInstance().getIcon("16-message-error.gif"));
300 m_textComp.setBorder( BorderFactory.createLineBorder(Color.RED) );
301 } else {
302 this.m_warnings.setHighlight(range.getMaximum().toString(), false);
303 }
304 }
305
306 if(!this.m_errorLabel.getIcon().toString().equals(IconManager.getInstance().getIcon("16-message-error.gif").toString()) && this.getParent()!=null) {
307 this.m_display.valueChanged(this.m_textComp.getText().trim());
308 }
309 super.validateTab();
310 }
311
312
315 public void keyTyped(KeyEvent arg0) {
316 }
318
319 protected String getValue() {
320 return this.m_textComp.getText().trim();
321 }
322
323
326 public boolean isMetadataValid() {
327 return !this.m_errorLabel.getIcon().toString().equals(IconManager.getInstance().getIcon("16-message-error.gif").toString());
328 }
329
330 }
331 |
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