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Re-structure LTTng sub-project as per the Linux Tools guidelines
[deliverable/tracecompass.git] / org.eclipse.linuxtools.lttng.ui / src / org / eclipse / linuxtools / lttng / ui / tracecontrol / dialogs / NewTraceDialog.java
CommitLineData
e8d771d5
BH		 1/*******************************************************************************
2 * Copyright (c) 2011 Ericsson
3 *
4 * All rights reserved. This program and the accompanying materials are
5 * made available under the terms of the Eclipse Public License v1.0 which
6 * accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
8 *
9 * Contributors:
10 * Polytechnique Montréal - Initial API and implementation
11 * Bernd Hufmann - Productification, enhancements and fixes
12 *
13 *******************************************************************************/
14package org.eclipse.linuxtools.lttng.ui.tracecontrol.dialogs;
15
16import java.io.File;
17
a79913eb
FC		 18import org.eclipse.core.resources.IProject;
19import org.eclipse.core.resources.ResourcesPlugin;
20import org.eclipse.core.runtime.CoreException;
6c13869b
FC		 21import org.eclipse.linuxtools.lttng.core.LTTngProjectNature;
22import org.eclipse.linuxtools.lttng.core.tracecontrol.model.TargetResource;
23import org.eclipse.linuxtools.lttng.core.tracecontrol.model.TraceResource;
24import org.eclipse.linuxtools.lttng.core.tracecontrol.model.config.TraceConfig;
e8d771d5 25import org.eclipse.linuxtools.lttng.ui.LTTngUiPlugin;
e8d771d5 26import org.eclipse.linuxtools.lttng.ui.tracecontrol.Messages;
a79913eb 27import org.eclipse.linuxtools.lttng.ui.tracecontrol.TraceControlConstants;
e8d771d5
BH		 28import org.eclipse.linuxtools.lttng.ui.tracecontrol.subsystems.TraceSubSystem;
29import org.eclipse.rse.services.clientserver.messages.SystemMessageException;
30import org.eclipse.rse.ui.SystemBasePlugin;
31import org.eclipse.swt.SWT;
a79913eb
FC		 32import org.eclipse.swt.events.SelectionEvent;
33import org.eclipse.swt.events.SelectionListener;
e8d771d5
BH		 34import org.eclipse.swt.layout.GridData;
35import org.eclipse.swt.layout.GridLayout;
36import org.eclipse.swt.widgets.Button;
a79913eb 37import org.eclipse.swt.widgets.Combo;
e8d771d5
BH		 38import org.eclipse.swt.widgets.Composite;
39import org.eclipse.swt.widgets.Dialog;
40import org.eclipse.swt.widgets.DirectoryDialog;
41import org.eclipse.swt.widgets.Display;
42import org.eclipse.swt.widgets.Event;
43import org.eclipse.swt.widgets.Group;
44import org.eclipse.swt.widgets.Label;
45import org.eclipse.swt.widgets.Listener;
46import org.eclipse.swt.widgets.Shell;
47import org.eclipse.swt.widgets.Text;
48
49/**
50 * <b><u>NewTraceDialog</u></b>
51 * <p>
52 * Dialog box to create a new trace.
53 * </p>
54 */
55public class NewTraceDialog extends Dialog {
56
57 // ------------------------------------------------------------------------
58 // Attributes
59 // ------------------------------------------------------------------------
60
61 private String fTraceName;
62 private String fTraceTransport;
63 private String fTracePath;
64 private int fMode;
65 private int fNumChannel;
66 private Boolean fIsAppend;
67 private Boolean fIsLocal;
68 private Text fNameText;
69 private Text fTransportText;
70 private Text fPathText;
a79913eb 71 private Text fNumLttdThreadsText;
e8d771d5 72 private Button fFinishButton;
a79913eb
FC		 73 private Button fHostButton;
74 private Button fTargetButton;
e8d771d5 75 private Button fIsAppendButton;
e8d771d5
BH		 76 private Button fFlightRecorderButton;
77 private Button fNormalButton;
78 private Boolean fFinishButtonClicked;
79 private Display fDisplay;
80 private String fTraceNameError;
81 private String fTracePathError;
82 private Label fErrorLabel;
83 private Button fBrowseButton;
84
85 private TraceSubSystem fSubSystem;
86 private TargetResource fTargetResource;
a79913eb
FC		 87
88 private IProject fProject;
89 private static IProject defaultProject;
e8d771d5
BH		 90
91 // ------------------------------------------------------------------------
92 // Constructors
93 // ------------------------------------------------------------------------
94
95 /**
96 * Constructor
97 *
98 * @param parent The parent shell
99 * @param subSystem The trace SubSystem
100 * @param targetResource The parent target resource
101 */
102 public NewTraceDialog(Shell parent, TraceSubSystem subSystem, TargetResource targetResource) {
103 super(parent);
104 fSubSystem = subSystem;
105 fTargetResource = targetResource;
106 }
107
108 // ------------------------------------------------------------------------
109 // Operations
110 // ------------------------------------------------------------------------
111
112 /**
113 * Makes the dialog visible and returns the trace configuration of the new trace.
114 *
115 * @return trace configuration
116 */
117 public TraceConfig open() {
118 Shell parent = getParent();
119 final Shell shell = new Shell(parent, SWT.TITLE | SWT.BORDER | SWT.APPLICATION_MODAL);
120 shell.setText(Messages.NewTraceDialog_Title);
121
a79913eb 122 shell.setLayout(new GridLayout());
e8d771d5
BH		 123 shell.setImage(LTTngUiPlugin.getDefault().getImage(LTTngUiPlugin.ICON_ID_NEW_TRACE));
124
125 GridData griddata = new GridData();
126 fFinishButtonClicked = Boolean.valueOf(false);
127 fTraceNameError = ""; //$NON-NLS-1$
128 fTracePathError = ""; //$NON-NLS-1$
129
130 griddata = new GridData();
131 Composite composite1 = new Composite(shell, SWT.NONE);
a79913eb 132 GridLayout compositeLayout1 = new GridLayout(2, false);
e8d771d5
BH		 133 composite1.setSize(520, 300);
134 composite1.setLayout(compositeLayout1);
135 griddata.horizontalSpan = 3;
136 griddata.widthHint = 520;
137 griddata.minimumWidth = 520;
138 composite1.setLayoutData(griddata);
139
140 Label nameLabel = new Label(composite1, SWT.NULL);
141 nameLabel.setText(Messages.NewTraceDialog_TraceName + ":"); //$NON-NLS-1$
142 griddata = new GridData();
143 griddata.verticalIndent = 20;
144 nameLabel.setLayoutData(griddata);
145
146 fNameText = new Text(composite1, SWT.SINGLE | SWT.BORDER);
147 if (fTargetResource.isUst()) {
148 fNameText.setText(TraceControlConstants.Lttng_Ust_TraceName);
149 fNameText.setEnabled(false);
150 }
151
152 griddata = new GridData();
153 griddata.horizontalAlignment = SWT.FILL;
154 griddata.grabExcessHorizontalSpace = true;
155 griddata.verticalIndent = 20;
e8d771d5
BH		 156 fNameText.setLayoutData(griddata);
157 fNameText.setSize(500, 50);
158
159 Label transportLabel = new Label(composite1, SWT.NULL);
160 transportLabel.setText(Messages.ConfigureTraceDialog_Trace_Transport + ":"); //$NON-NLS-1$
161 griddata = new GridData();
162 transportLabel.setLayoutData(griddata);
163
164 fTransportText = new Text(composite1, SWT.SINGLE | SWT.BORDER);
165 griddata = new GridData();
166 griddata.horizontalAlignment = SWT.FILL;
167 griddata.grabExcessHorizontalSpace = true;
e8d771d5
BH		 168 fTransportText.setLayoutData(griddata);
169 fTransportText.setSize(500, 50);
170 fTransportText.setText(TraceControlConstants.Lttng_Trace_Transport_Relay);
171 fTransportText.setEnabled(false); // relay is the only allowed value
172
173 griddata = new GridData();
174 Group composite21 = new Group(composite1, SWT.SHADOW_OUT);
175 composite21.setSize(300, 300);
176 composite21.setText(Messages.ConfigureTraceDialog_Trace_Location);
177 griddata.horizontalAlignment = SWT.FILL;
a79913eb 178 griddata.horizontalSpan = 2;
e8d771d5
BH		 179 griddata.verticalIndent = 10;
180 griddata.widthHint = 300;
181 griddata.minimumWidth = 300;
182 composite21.setLayoutData(griddata);
183 GridLayout compositeLayout21 = new GridLayout(4, false);
184 composite21.setLayout(compositeLayout21);
a79913eb
FC		 185 fTargetButton = new Button(composite21, SWT.RADIO);
186 fTargetButton.setText(Messages.ConfigureTraceDialog_Target);
187 fTargetButton.setSelection(true);
188 fHostButton = new Button(composite21, SWT.RADIO);
189 fHostButton.setText(Messages.ConfigureTraceDialog_Host);
e8d771d5
BH		 190 griddata = new GridData();
191 griddata.horizontalSpan = 3;
a79913eb 192 fHostButton.setLayoutData(griddata);
e8d771d5 193 fIsLocal = false;
a79913eb 194 fHostButton.addListener(SWT.Selection, new Listener() {
e8d771d5
BH		 195 @Override
196 public void handleEvent(Event e) {
a79913eb 197 if (fHostButton.getSelection()) {
e8d771d5
BH		 198 fIsLocal = true;
199 fBrowseButton.setEnabled(true);
200 } else {
201 fIsLocal = false;
202 fBrowseButton.setEnabled(false);
203 }
204 validatePathName(fPathText.getText());
205 validate();
206 }
207 });
208
209 Label pathLabel = new Label(composite21, SWT.NULL);
210 pathLabel.setText(Messages.ConfigureTraceDialog_Trace_Path);
211 griddata = new GridData();
212 griddata.verticalIndent = 10;
213 pathLabel.setLayoutData(griddata);
214
215 fPathText = new Text(composite21, SWT.SINGLE | SWT.BORDER);
216 griddata = new GridData();
217 griddata.horizontalAlignment = SWT.FILL;
218 griddata.grabExcessHorizontalSpace = true;
219 griddata.verticalIndent = 10;
220 fPathText.setLayoutData(griddata);
221 fPathText.setData(""); //$NON-NLS-1$
222
223 fBrowseButton = new Button(composite21, SWT.PUSH);
224 fBrowseButton.setText(Messages.ConfigureTraceDialog_Browse + "..."); //$NON-NLS-1$
225 griddata = new GridData();
226 griddata.grabExcessHorizontalSpace = false;
227 griddata.widthHint = 100;
228 griddata.verticalIndent = 10;
229 fBrowseButton.setLayoutData(griddata);
230 fBrowseButton.setEnabled(false);
231 fBrowseButton.addListener(SWT.Selection, new Listener() {
232 @Override
233 public void handleEvent(Event event) {
234 DirectoryDialog dialog = new DirectoryDialog(shell);
235 String newPath = dialog.open();
236 if (newPath != null) {
237 fPathText.setText(newPath);
238 }
239 }
240 });
241
242 fNameText.addListener(SWT.Modify, new Listener() {
243 @Override
244 public void handleEvent(Event event) {
245 validateTraceName(fNameText.getText());
246 validate();
247 }
248 });
249
250 fTransportText.addListener(SWT.Modify, new Listener() {
251 @Override
252 public void handleEvent(Event event) {
253 validate();
254 }
255 });
256
257 fPathText.addListener(SWT.Modify, new Listener() {
258 @Override
259 public void handleEvent(Event event) {
260 if (!fPathText.isEnabled()) {
261 return;
262 }
263 validatePathName(fPathText.getText());
264 validate();
265 }
266 });
267
a79913eb
FC		 268 Composite projectComposite = new Composite(composite1, SWT.NONE);
269 projectComposite.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1));
270 GridLayout gl = new GridLayout(2, false);
271 gl.marginWidth = 0;
272 gl.marginHeight = 10;
273 projectComposite.setLayout(gl);
274
275 Label projectLabel = new Label(projectComposite, SWT.NONE);
276 projectLabel.setText(Messages.NewTraceDialog_Tracing_Project + ":"); //$NON-NLS-1$);
277
278 final Combo projectCombo = new Combo(projectComposite, SWT.READ_ONLY);
279 projectCombo.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
280 for (IProject project : ResourcesPlugin.getWorkspace().getRoot().getProjects()) {
281 try {
282 if (project.isOpen() && project.hasNature(LTTngProjectNature.ID)) {
283 projectCombo.add(project.getName());
284 projectCombo.setData(project.getName(), project);
285 if (fProject == null || project.equals(defaultProject)) {
286 projectCombo.select(projectCombo.getItemCount() - 1);
287 fProject = project;
288 }
289 }
290 } catch (CoreException e) {
291 SystemBasePlugin.logError("NewTraceDialog", e); //$NON-NLS-1$
292 }
293 }
294 projectCombo.addSelectionListener(new SelectionListener() {
295 @Override
296 public void widgetSelected(SelectionEvent e) {
297 fProject = (IProject) projectCombo.getData(projectCombo.getText());
298 }
299 @Override
300 public void widgetDefaultSelected(SelectionEvent e) {
301 }});
302
e8d771d5
BH		 303 griddata = new GridData();
304 Composite composite2 = new Composite(composite1, SWT.NONE);
305 GridLayout compositeLayout2 = new GridLayout(2, false);
a79913eb 306 compositeLayout2.marginWidth = 0;
e8d771d5 307 composite2.setLayout(compositeLayout2);
a79913eb 308 griddata.horizontalSpan = 2;
e8d771d5
BH		 309 composite2.setLayoutData(griddata);
310
a79913eb
FC		 311 Label numLttdThreadsLabel = new Label(composite2, SWT.NULL);
312 numLttdThreadsLabel.setText(Messages.ConfigureTraceDialog_Num_Lttd_Threads + ":"); //$NON-NLS-1$);
e8d771d5 313
a79913eb 314 fNumLttdThreadsText = new Text(composite2, SWT.SINGLE | SWT.BORDER);
e8d771d5
BH		 315 griddata = new GridData();
316 griddata.horizontalAlignment = SWT.BEGINNING;
e8d771d5
BH		 317 griddata.widthHint = 50;
318 griddata.minimumWidth = 50;
a79913eb 319 fNumLttdThreadsText.setLayoutData(griddata);
e8d771d5 320 if (fTargetResource.isUst()) {
a79913eb
FC		 321 fNumLttdThreadsText.setText("1"); //$NON-NLS-1$
322 fNumLttdThreadsText.setEnabled(false);
e8d771d5 323 } else {
a79913eb 324 fNumLttdThreadsText.setText("2"); //$NON-NLS-1$
e8d771d5
BH		 325 }
326
a79913eb 327 fNumLttdThreadsText.addListener(SWT.Verify, new Listener() {
e8d771d5
BH		 328 @Override
329 public void handleEvent(Event e) {
330 String string = e.text;
331 char[] chars = new char[string.length()];
332 string.getChars(0, chars.length, chars, 0);
333 for (int i = 0; i < chars.length; i++) {
334 if (!('0' <= chars[i] && chars[i] <= '9')) {
335 e.doit = false;
336 return;
337 }
338 }
339 }
340 });
341
a79913eb 342 fNumLttdThreadsText.addListener(SWT.Modify, new Listener() {
e8d771d5
BH		 343 @Override
344 public void handleEvent(Event event) {
345 validate();
346 }
347 });
348
349 fIsAppendButton = new Button(composite1, SWT.CHECK);
350 fIsAppendButton.setText(Messages.ConfigureTraceDialog_Append);
351 griddata = new GridData();
352 griddata.horizontalAlignment = SWT.BEGINNING;
a79913eb 353 griddata.horizontalSpan = 2;
e8d771d5
BH		 354 griddata.verticalIndent = 10;
355 fIsAppendButton.setLayoutData(griddata);
356 fIsAppend = Boolean.valueOf(false);
357 fIsAppendButton.addListener(SWT.Selection, new Listener() {
358 @Override
359 public void handleEvent(Event e) {
360 if (fIsAppendButton.getSelection()) {
361 fIsAppend = true;
362 }
363 else {
364 fIsAppend = false;
365 }
366 }
367 });
368 if (fTargetResource.isUst()) {
369 fIsAppendButton.setEnabled(false);
370 }
371
372 griddata = new GridData();
373 Group composite22 = new Group(composite1, SWT.SHADOW_OUT);
374 composite22.setText(Messages.ConfigureTraceDialog_Trace_Mode);
a79913eb 375 griddata.horizontalSpan = 2;
e8d771d5
BH		 376 griddata.verticalIndent = 10;
377 composite22.setLayoutData(griddata);
a79913eb 378 GridLayout compositeLayout22 = new GridLayout(2, false);
e8d771d5 379 composite22.setLayout(compositeLayout22);
e8d771d5
BH		 380 fNormalButton = new Button(composite22, SWT.RADIO);
381 fNormalButton.setText(Messages.ConfigureTraceDialog_Mode_Normal);
a79913eb
FC		 382 fFlightRecorderButton = new Button(composite22, SWT.RADIO);
383 fFlightRecorderButton.setText(Messages.ConfigureTraceDialog_Mode_Flight_Recorder);
384 fMode = TraceConfig.NORMAL_MODE;
385 fNormalButton.setSelection(true);
e8d771d5
BH		 386 fNormalButton.addListener(SWT.Selection, new Listener() {
387 @Override
388 public void handleEvent(Event e) {
389 if (fNormalButton.getSelection()) {
390 fMode = TraceConfig.NORMAL_MODE;
391 }
392 }
393 });
a79913eb
FC		 394 fFlightRecorderButton.addListener(SWT.Selection, new Listener() {
395 @Override
396 public void handleEvent(Event e) {
397 if (fFlightRecorderButton.getSelection()) {
398 fMode = TraceConfig.FLIGHT_RECORDER_MODE;
399 }
400 }
401 });
e8d771d5 402 if (fTargetResource.isUst()) {
e8d771d5
BH		 403 fFlightRecorderButton.setEnabled(false);
404 fNormalButton.setEnabled(false);
405 }
406
407 fErrorLabel = new Label(shell, SWT.NULL);
408 fDisplay = parent.getDisplay();
409 fErrorLabel.setForeground(fDisplay.getSystemColor(SWT.COLOR_RED));
410 griddata = new GridData();
411 griddata.widthHint = 400;
412 griddata.minimumWidth = 400;
413 fErrorLabel.setLayoutData(griddata);
414
415 Label shadow_sep_h = new Label(shell, SWT.SEPARATOR | SWT.SHADOW_OUT | SWT.HORIZONTAL);
416 griddata = new GridData();
417 griddata.horizontalAlignment = SWT.FILL;
e8d771d5
BH		 418 griddata.grabExcessHorizontalSpace = true;
419 griddata.verticalIndent = 20;
420 shadow_sep_h.setLayoutData(griddata);
421
a79913eb
FC		 422 Composite buttonComposite = new Composite(shell, SWT.NONE);
423 buttonComposite.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
424 buttonComposite.setLayout(new GridLayout(2, false));
425
426 Button cancelButton = new Button(buttonComposite, SWT.PUSH);
e8d771d5 427 cancelButton.setText(Messages.ConfigureTraceDialog_Cancel);
a79913eb 428 cancelButton.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, true, false));
e8d771d5 429
a79913eb 430 fFinishButton = new Button(buttonComposite, SWT.PUSH);
e8d771d5 431 fFinishButton.setText(Messages.ConfigureTraceDialog_Finish);
a79913eb 432 fFinishButton.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, false));
e8d771d5
BH		 433 fFinishButton.addListener(SWT.Selection, new Listener() {
434 @Override
435 public void handleEvent(Event event) {
436 fFinishButtonClicked = true;
437 shell.dispose();
438 }
439 });
440 validate();
441
442 cancelButton.addListener(SWT.Selection, new Listener() {
443 @Override
444 public void handleEvent(Event event) {
445 fTraceName = null;
446 fTraceTransport = null;
447 fTracePath = null;
448 shell.dispose();
449 }
450 });
451
452 shell.addListener(SWT.Traverse, new Listener() {
453 @Override
454 public void handleEvent(Event event) {
455 if (event.detail == SWT.TRAVERSE_ESCAPE) {
456 event.doit = false;
457 }
458 }
459 });
460 shell.pack();
461 shell.open();
462
463 Display display = parent.getDisplay();
464 while (!shell.isDisposed()) {
465 if (!display.readAndDispatch()) {
466 display.sleep();
467 }
468 }
469 if ((fTraceName == null) || (fTraceTransport == null) || (fTracePath == null) || (!fFinishButtonClicked)) {
470 return null;
471 }
472 TraceConfig result = new TraceConfig();
473 result.setTraceName(fTraceName);
474 result.setTraceTransport(fTraceTransport);
475 result.setTracePath(fTracePath);
476 result.setNetworkTrace(fIsLocal);
477 result.setIsAppend(fIsAppend);
478 result.setMode(fMode);
479 result.setNumChannel(fNumChannel);
a79913eb
FC		 480 result.setProject(fProject);
481 defaultProject = fProject;
e8d771d5
BH		 482 return result;
483 }
484
485 /*
486 * Validates the trace name which has to be unique.
487 */
488 private boolean validateTraceName(String name) {
489 if (name.length() > 0) {
490 TraceResource[] traces = new TraceResource[0];
491 try {
492 traces = fSubSystem.getAllTraces();
493 } catch (SystemMessageException e) {
494 SystemBasePlugin.logError("NewTraceDialog ", e); //$NON-NLS-1$
495 }
496 for (int i = 0; i < traces.length; i++) {
497 if (traces[i].getName().compareTo(name) == 0) {
498 fTraceNameError = Messages.NewTraceDialog_Error_Already_Exists;
499 fErrorLabel.setText(fTraceNameError);
500 return false;
501 }
502 }
503 final char[] chars = name.toCharArray();
504 for (int x = 0; x < chars.length; x++) {
505 final char c = chars[x];
506 if ((x == 0) && !(((c >= 'a') && (c <= 'z')) || ((c >= 'A') && (c <= 'Z')))) {
507 fTraceNameError = Messages.NewTraceDialog_Error_Invalid_First_Char;
508 fErrorLabel.setText(fTraceNameError);
509 return false;
510 } else if (x != 0) {
511 if (!((c >= 'a') && (c <= 'z')) && !((c >= 'A') && (c <= 'Z')) && !((c >= '0') && (c <= '9'))) {
512 fTraceNameError = Messages.NewTraceDialog_Error_Invalid_Name;
513 fErrorLabel.setText(fTraceNameError);
514 return false;
515 }
516 }
517 }
518 }
519 if (fTracePathError.length() > 0) {
520 fErrorLabel.setText(fTracePathError);
521 } else {
522 fErrorLabel.setText(""); //$NON-NLS-1$
523 }
524 fTraceNameError = ""; //$NON-NLS-1$
525 return true;
526 }
527
528 /*
529 * Validates the trace path.
530 */
531 private boolean validatePathName(String path) {
532 if (path.length() > 0) {
533 final char c0 = path.charAt(0);
534 if (c0 != '/') {
535 fTracePathError = Messages.ConfigureTraceDialog_Error_Invalid_Path;
536 fErrorLabel.setText(fTracePathError);
537 return false;
538 } else {
539 String[] folders = path.split("/"); //$NON-NLS-1$
540 for (int i = 0; i < folders.length; i++) {
541 final char[] chars = folders[i].toCharArray();
542 for (int x = 0; x < chars.length; x++) {
543 final char c = chars[x];
544 if ((c >= 'a') && (c <= 'z')) {
545 continue; // lowercase
546 }
547 if ((c >= 'A') && (c <= 'Z')) {
548 continue; // uppercase
549 }
550 if ((c >= '0') && (c <= '9')) {
551 continue; // numeric
552 }
553 fTracePathError = Messages.ConfigureTraceDialog_Error_Invalid_Folder;
554 fErrorLabel.setText(fTracePathError);
555 return false;
556 }
557 }
558 if (path.length() > 1) {
559 for (int i = 0; i < path.length() - 1; i++) {
560 if ((path.charAt(i) == '/') && (path.charAt(i + 1) == '/')) {
561 fTracePathError = Messages.ConfigureTraceDialog_Error_Multiple_Seps;
562 fErrorLabel.setText(fTracePathError);
563 return false;
564 }
565 }
566 }
567 }
568 if (fIsLocal) {
569 File file = new File(path);
570 if (file.isFile()) {
571 fTracePathError = Messages.ConfigureTraceDialog_Error_File_Exists;
572 fErrorLabel.setText(fTracePathError);
573 return false;
574 }
575 if (path.length() > 1 && !file.getParentFile().canWrite()) {
576 fTracePathError = Messages.ConfigureTraceDialog_Error_Can_Not_Write;
577 fErrorLabel.setText(fTracePathError);
578 return false;
579 }
580 }
581 }
582 if (fTraceNameError.length() > 0) {
583 fErrorLabel.setText(fTraceNameError);
584 } else {
585 fErrorLabel.setText(""); //$NON-NLS-1$
586 }
587 fTracePathError = ""; //$NON-NLS-1$
588 return true;
589 }
590
591 /*
592 * It validates all input values.
593 */
594 private void validate() {
a79913eb 595 if ((fTracePathError.length() > 0) || (fTraceNameError.length() > 0)) {
e8d771d5
BH		 596 fFinishButton.setEnabled(false);
597 return;
598 }
a79913eb
FC		 599 if ((fNameText.getText() == null) || (fNameText.getText().length() == 0)) {
600 fErrorLabel.setText(Messages.NewTraceDialog_Error_No_Name);
e8d771d5
BH		 601 fFinishButton.setEnabled(false);
602 return;
a79913eb
FC		 603 }
604 if ((fTransportText.getText() == null) || (fTransportText.getText().length() == 0)) {
605 fFinishButton.setEnabled(false);
606 return;
607 }
608 if (fPathText.getText().length() == 0) {
609 fErrorLabel.setText(Messages.NewTraceDialog_Error_No_Path);
610 fFinishButton.setEnabled(false);
611 return;
612 }
613 if (fProject == null) {
614 fErrorLabel.setText(Messages.NewTraceDialog_Error_No_Project);
615 fFinishButton.setEnabled(false);
616 return;
617 }
618 if ((fNumLttdThreadsText.getText().length() == 0) || (fNumLttdThreadsText.getText().length() == 0)) {
619 fErrorLabel.setText(Messages.NewTraceDialog_Error_No_NumLttdThreads);
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BH		 620 fFinishButton.setEnabled(false);
621 return;
622 }
a79913eb 623 fErrorLabel.setText(""); //$NON-NLS-1$
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BH		 624 fTraceName = fNameText.getText();
625 fTraceTransport = fTransportText.getText();
626 fTracePath = fPathText.getText();
a79913eb 627 fNumChannel = Integer.parseInt(fNumLttdThreadsText.getText());
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BH		 628 fFinishButton.setEnabled(true);
629 }
630
631}
Tracecompass - Deliverables
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