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ccc66d01 | 1 | /********************************************************************** |
60ae41e1 | 2 | * Copyright (c) 2012, 2014 Ericsson |
cfdb727a | 3 | * |
ccc66d01 BH |
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 | |
cfdb727a AM |
8 | * |
9 | * Contributors: | |
ccc66d01 | 10 | * Bernd Hufmann - Initial API and implementation |
d4489ec9 | 11 | * Marc-Andre Laperle - Add filtering textbox |
ccc66d01 | 12 | **********************************************************************/ |
9bc60be7 | 13 | package org.eclipse.tracecompass.internal.lttng2.control.ui.views.dialogs; |
ccc66d01 BH |
14 | |
15 | import java.util.ArrayList; | |
aa2c8e1a | 16 | import java.util.Arrays; |
ccc66d01 | 17 | import java.util.List; |
aa2c8e1a | 18 | import java.util.stream.Collectors; |
ccc66d01 BH |
19 | |
20 | import org.eclipse.jface.dialogs.MessageDialog; | |
21 | import org.eclipse.jface.viewers.CheckStateChangedEvent; | |
22 | import org.eclipse.jface.viewers.CheckboxTreeViewer; | |
23 | import org.eclipse.jface.viewers.ICheckStateListener; | |
d4489ec9 | 24 | import org.eclipse.jface.viewers.TreeViewer; |
ccc66d01 BH |
25 | import org.eclipse.swt.SWT; |
26 | import org.eclipse.swt.events.SelectionAdapter; | |
27 | import org.eclipse.swt.events.SelectionEvent; | |
28 | import org.eclipse.swt.graphics.Image; | |
29 | import org.eclipse.swt.layout.GridData; | |
30 | import org.eclipse.swt.layout.GridLayout; | |
31 | import org.eclipse.swt.widgets.Button; | |
32 | import org.eclipse.swt.widgets.Composite; | |
33 | import org.eclipse.swt.widgets.Group; | |
34 | import org.eclipse.swt.widgets.Label; | |
35 | import org.eclipse.swt.widgets.Text; | |
1bc37054 | 36 | import org.eclipse.tracecompass.internal.lttng2.control.core.model.TraceDomainType; |
207ff523 | 37 | import org.eclipse.tracecompass.internal.lttng2.control.core.model.TraceEventType; |
9bc60be7 AM |
38 | import org.eclipse.tracecompass.internal.lttng2.control.ui.views.messages.Messages; |
39 | import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.ITraceControlComponent; | |
40 | import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.BaseEventComponent; | |
41 | import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.KernelProviderComponent; | |
42 | import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.TraceControlContentProvider; | |
43 | import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.TraceControlLabelProvider; | |
44 | import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.TraceProviderGroup; | |
d4489ec9 MAL |
45 | import org.eclipse.ui.dialogs.FilteredTree; |
46 | import org.eclipse.ui.dialogs.PatternFilter; | |
ccc66d01 BH |
47 | |
48 | /** | |
ccc66d01 BH |
49 | * <p> |
50 | * A composite for collecting information about kernel events to be enabled. | |
51 | * </p> | |
cfdb727a | 52 | * |
dbd4432d | 53 | * @author Bernd Hufmann |
ccc66d01 BH |
54 | */ |
55 | public class EnableKernelEventComposite extends Composite implements IEnableKernelEvents { | |
56 | ||
57 | // ------------------------------------------------------------------------ | |
58 | // Constants | |
59 | // ------------------------------------------------------------------------ | |
9ee91a86 | 60 | private enum KernelGroupEnum { ALL, TRACEPOINTS, SYSCALLS, PROBE, FUNCTION } |
ccc66d01 BH |
61 | |
62 | // ------------------------------------------------------------------------ | |
63 | // Attributes | |
64 | // ------------------------------------------------------------------------ | |
65 | ||
9ee91a86 BH |
66 | /** |
67 | * A button to enable/disable the all tracepoints&sycalls group | |
68 | */ | |
69 | private Button fAllActivateButton; | |
ccc66d01 BH |
70 | /** |
71 | * A button to enable/disable the tracepoints group | |
72 | */ | |
73 | private Button fTracepointsActivateButton; | |
74 | /** | |
75 | * A tree viewer for displaying and selection of available tracepoints. | |
76 | */ | |
77 | private CheckboxTreeViewer fTracepointsViewer; | |
207ff523 BR |
78 | /** |
79 | * A tree viewer for displaying and selection of available syscalls. | |
80 | */ | |
81 | private CheckboxTreeViewer fSyscallsViewer; | |
ccc66d01 BH |
82 | /** |
83 | * A button to enable/disable the syscalls group | |
84 | */ | |
207ff523 | 85 | private Button fSyscallsActivateButton; |
aa2c8e1a BR |
86 | /** |
87 | * A Text field for the specific event name. | |
88 | */ | |
89 | private Text fSpecificEventText; | |
ccc66d01 BH |
90 | /** |
91 | * A button to enable or disable the dynamic probe group. | |
92 | */ | |
93 | private Button fProbeActivateButton; | |
94 | /** | |
cfdb727a | 95 | * The text field for the event name for the dynamic probe. |
ccc66d01 BH |
96 | */ |
97 | private Text fProbeEventNameText; | |
98 | /** | |
99 | * The text field for the dynamic probe. | |
100 | */ | |
101 | private Text fProbeText; | |
102 | /** | |
103 | * A button to enable or disable the dynamic function probe group. | |
104 | */ | |
105 | private Button fFunctionActivateButton; | |
106 | /** | |
cfdb727a | 107 | * The text field for the event name for the dynamic probe. |
ccc66d01 BH |
108 | */ |
109 | private Text fFunctionEventNameText; | |
110 | /** | |
111 | * The text field for the dynamic function entry/return probe. | |
112 | */ | |
113 | private Text fFunctionText; | |
f0584d20 BH |
114 | /** |
115 | * The filter text | |
116 | */ | |
117 | private Text fFilterText; | |
ccc66d01 | 118 | /** |
cfdb727a | 119 | * The referenced trace provider group containing the kernel provider |
ccc66d01 BH |
120 | * component which contains a list of available tracepoints. |
121 | */ | |
cfdb727a | 122 | private final TraceProviderGroup fProviderGroup; |
9ee91a86 BH |
123 | /** |
124 | * The flag indicating that all tracepoints/syscalls are selected. | |
125 | */ | |
126 | private boolean fIsAllTracepointsAndSyscalls; | |
ccc66d01 BH |
127 | /** |
128 | * The flag indicating that tracepoints are selected. | |
129 | */ | |
130 | private boolean fIsTracepoints; | |
131 | /** | |
132 | * The flag indicating that all tracepoints are selected. | |
133 | */ | |
134 | private boolean fIsAllTracepoints; | |
135 | /** | |
136 | * The flag indicating that syscalls are selected. | |
137 | */ | |
207ff523 BR |
138 | private boolean fIsSyscalls; |
139 | /** | |
140 | * The flag indicating that all syscalls are selected. | |
141 | */ | |
142 | private boolean fIsAllSyscalls; | |
ccc66d01 BH |
143 | /** |
144 | * The list of tracepoints to be enabled. | |
145 | */ | |
146 | private List<String> fSelectedEvents; | |
147 | /** | |
148 | * The flag indicating that dynamic probe is selected. | |
149 | */ | |
150 | private boolean fIsDynamicProbe; | |
151 | /** | |
cfdb727a | 152 | * The event name of the dynamic probe. |
ccc66d01 BH |
153 | */ |
154 | private String fProbeEventName; | |
155 | /** | |
156 | * The dynamic probe. | |
157 | */ | |
158 | private String fProbeString; | |
159 | /** | |
160 | * The flag indicating that the dynamic function probe is selected. | |
161 | */ | |
162 | private boolean fIsDynamicFunctionProbe; | |
163 | /** | |
164 | * The event name of the dynamic function entry/return probe. | |
165 | */ | |
166 | private String fFunctionEventName; | |
167 | /** | |
168 | * The dynamic function entry/return probe. | |
169 | */ | |
170 | private String fFunctionString; | |
f0584d20 BH |
171 | /** |
172 | * The filter expression | |
173 | */ | |
174 | private String fFilterExpression; | |
ccc66d01 BH |
175 | |
176 | // ------------------------------------------------------------------------ | |
177 | // Constructors | |
178 | // ------------------------------------------------------------------------ | |
179 | ||
cfdb727a AM |
180 | /** |
181 | * Constructor | |
182 | * | |
183 | * @param parent | |
184 | * The parent composite | |
185 | * @param style | |
186 | * The index of the style for this event composite | |
187 | * @param providerGroup | |
188 | * The trace provider group | |
189 | */ | |
ccc66d01 BH |
190 | public EnableKernelEventComposite(Composite parent, int style, TraceProviderGroup providerGroup) { |
191 | super(parent, style); | |
192 | fProviderGroup = providerGroup; | |
193 | } | |
194 | ||
195 | // ------------------------------------------------------------------------ | |
196 | // Acessors | |
197 | // ------------------------------------------------------------------------ | |
9ee91a86 BH |
198 | @Override |
199 | public boolean isAllEvents() { | |
200 | return fIsAllTracepointsAndSyscalls; | |
201 | } | |
ccc66d01 BH |
202 | @Override |
203 | public boolean isTracepoints() { | |
204 | return fIsTracepoints; | |
205 | } | |
cfdb727a | 206 | |
ccc66d01 BH |
207 | @Override |
208 | public boolean isAllTracePoints() { | |
209 | return fIsAllTracepoints; | |
210 | } | |
cfdb727a | 211 | |
ccc66d01 | 212 | @Override |
207ff523 BR |
213 | public boolean isSyscalls() { |
214 | return fIsSyscalls; | |
ccc66d01 | 215 | } |
cfdb727a | 216 | |
ccc66d01 | 217 | @Override |
207ff523 BR |
218 | public boolean isAllSyscalls() { |
219 | return fIsAllSyscalls; | |
ccc66d01 | 220 | } |
cfdb727a | 221 | |
ccc66d01 BH |
222 | @Override |
223 | public List<String> getEventNames() { | |
e0838ca1 | 224 | return new ArrayList<>(fSelectedEvents); |
ccc66d01 | 225 | } |
11252342 | 226 | |
ccc66d01 BH |
227 | @Override |
228 | public boolean isDynamicProbe() { | |
229 | return fIsDynamicProbe; | |
230 | } | |
cfdb727a | 231 | |
ccc66d01 BH |
232 | @Override |
233 | public String getProbeName() { | |
234 | return fProbeString; | |
235 | } | |
cfdb727a | 236 | |
ccc66d01 BH |
237 | @Override |
238 | public String getProbeEventName() { | |
239 | return fProbeEventName; | |
240 | } | |
cfdb727a | 241 | |
ccc66d01 BH |
242 | @Override |
243 | public boolean isDynamicFunctionProbe() { | |
244 | return fIsDynamicFunctionProbe; | |
245 | } | |
cfdb727a | 246 | |
ccc66d01 BH |
247 | @Override |
248 | public String getFunctionEventName() { | |
249 | return fFunctionEventName; | |
250 | } | |
cfdb727a | 251 | |
ccc66d01 BH |
252 | @Override |
253 | public String getFunction() { | |
254 | return fFunctionString; | |
255 | } | |
256 | ||
f0584d20 BH |
257 | @Override |
258 | public String getFilterExpression() { | |
259 | return fFilterExpression; | |
260 | } | |
261 | ||
ccc66d01 BH |
262 | // ------------------------------------------------------------------------ |
263 | // Operations | |
264 | // ------------------------------------------------------------------------ | |
11252342 | 265 | |
ccc66d01 BH |
266 | /** |
267 | * Creates the composite content | |
268 | */ | |
269 | public void createContent() { | |
cfdb727a | 270 | |
9ee91a86 BH |
271 | // All Tracepoints/syscalls Group |
272 | createAllTracepointsSyscallGroup(); | |
273 | ||
cfdb727a | 274 | // Tracepoints Group |
ccc66d01 BH |
275 | createTracepointsGroup(); |
276 | ||
cfdb727a | 277 | // Syscalls Group |
207ff523 | 278 | createSyscallsGroup(); |
cfdb727a AM |
279 | |
280 | // Dynamic Probe Group | |
ccc66d01 BH |
281 | createDynamicProbeGroup(); |
282 | ||
cfdb727a | 283 | // Dynamic Function Probe Group |
ccc66d01 | 284 | createDynamicFunctionPropeGroup(); |
cfdb727a | 285 | |
f0584d20 BH |
286 | // Filter Group |
287 | createFilterGroup(); | |
288 | ||
ccc66d01 | 289 | // Set default enablements |
9ee91a86 | 290 | setKernelEnablements(KernelGroupEnum.ALL); |
ccc66d01 | 291 | } |
cfdb727a | 292 | |
ccc66d01 BH |
293 | /** |
294 | * Validates the kernel composite input data. | |
295 | * @return true if configured data is valid and can be retrieved. | |
296 | */ | |
297 | public boolean isValid() { | |
9ee91a86 | 298 | fIsAllTracepointsAndSyscalls = fAllActivateButton.getSelection(); |
ccc66d01 | 299 | fIsTracepoints = fTracepointsActivateButton.getSelection(); |
207ff523 | 300 | fIsSyscalls = fSyscallsActivateButton.getSelection(); |
ccc66d01 BH |
301 | fIsDynamicProbe = fProbeActivateButton.getSelection(); |
302 | fIsDynamicFunctionProbe = fFunctionActivateButton.getSelection(); | |
303 | ||
5f1f22f8 BH |
304 | // initialize tracepoint fields |
305 | fIsAllTracepoints = false; | |
e0838ca1 | 306 | fSelectedEvents = new ArrayList<>(); |
5f1f22f8 BH |
307 | |
308 | if (fIsTracepoints) { | |
5f1f22f8 BH |
309 | Object[] checkedElements = fTracepointsViewer.getCheckedElements(); |
310 | for (int i = 0; i < checkedElements.length; i++) { | |
311 | ITraceControlComponent component = (ITraceControlComponent)checkedElements[i]; | |
312 | if (component instanceof BaseEventComponent) { | |
313 | fSelectedEvents.add(component.getName()); | |
314 | } | |
ccc66d01 | 315 | } |
579acd01 BH |
316 | // verify if all events are selected |
317 | int nbEvents = 0; | |
318 | List<ITraceControlComponent> comps = fProviderGroup.getChildren(KernelProviderComponent.class); | |
319 | for (ITraceControlComponent comp : comps) { | |
207ff523 BR |
320 | for (ITraceControlComponent event : comp.getChildren()) { |
321 | if (event instanceof BaseEventComponent && ((BaseEventComponent) event).getEventType() == TraceEventType.TRACEPOINT) { | |
322 | nbEvents++; | |
323 | } | |
324 | } | |
579acd01 BH |
325 | } |
326 | fIsAllTracepoints = (nbEvents == fSelectedEvents.size()); | |
aa2c8e1a BR |
327 | String tmpSpecificEvent = fSpecificEventText.getText(); |
328 | if (!fIsAllTracepoints && !tmpSpecificEvent.trim().isEmpty()) { | |
329 | // Format the text to a List<String> | |
330 | // Removing all non visible characters | |
331 | tmpSpecificEvent = tmpSpecificEvent.replaceAll("\\s", ""); //$NON-NLS-1$ //$NON-NLS-2$ | |
332 | // Splitting the different events that are separated by commas | |
333 | List<String> list = Arrays.asList(tmpSpecificEvent.split(",")); //$NON-NLS-1$ | |
334 | fSelectedEvents.addAll(list); | |
335 | fSelectedEvents = fSelectedEvents.stream().distinct().collect(Collectors.toList()); | |
336 | } | |
ccc66d01 | 337 | } |
5f1f22f8 | 338 | |
207ff523 BR |
339 | fIsAllSyscalls = false; |
340 | ||
341 | if (fIsSyscalls) { | |
342 | if (fSyscallsViewer != null) { | |
343 | Object[] checkedElements = fSyscallsViewer.getCheckedElements(); | |
344 | for (int i = 0; i < checkedElements.length; i++) { | |
345 | ITraceControlComponent component = (ITraceControlComponent)checkedElements[i]; | |
346 | if (component instanceof BaseEventComponent) { | |
347 | fSelectedEvents.add(component.getName()); | |
348 | } | |
349 | } | |
350 | // verify if all events are selected | |
351 | int nbSyscalls = 0; | |
352 | List<ITraceControlComponent> comps = fProviderGroup.getChildren(KernelProviderComponent.class); | |
353 | for (ITraceControlComponent comp : comps) { | |
354 | for (ITraceControlComponent syscall : comp.getChildren()) { | |
355 | if (syscall instanceof BaseEventComponent && ((BaseEventComponent) syscall).getEventType() == TraceEventType.SYSCALL) { | |
356 | nbSyscalls++; | |
357 | } | |
358 | } | |
359 | } | |
360 | fIsAllSyscalls = (nbSyscalls == fSelectedEvents.size()); | |
361 | if (!fIsAllSyscalls) { | |
362 | fSelectedEvents = fSelectedEvents.stream().distinct().collect(Collectors.toList()); | |
363 | } | |
364 | } else { | |
365 | // for version < LTTng 2.6.0 only all syscalls could be enabled | |
366 | fIsAllSyscalls = true; | |
367 | } | |
368 | } | |
369 | ||
5f1f22f8 BH |
370 | if (fIsDynamicProbe) { |
371 | String temp = fProbeEventNameText.getText(); | |
4bd5ece2 | 372 | if (temp.trim().isEmpty() || |
c371fa43 | 373 | (!temp.matches("^[\\s]{0,}$") && !temp.matches("^[a-zA-Z0-9\\-\\_]{1,}$"))) { //$NON-NLS-1$ //$NON-NLS-2$ |
5f1f22f8 BH |
374 | MessageDialog.openError(getShell(), |
375 | Messages.TraceControl_EnableEventsDialogTitle, | |
376 | Messages.TraceControl_InvalidProbeNameError + " (" + temp + ") \n"); //$NON-NLS-1$ //$NON-NLS-2$ | |
377 | ||
378 | return false; | |
379 | } | |
380 | ||
c371fa43 BH |
381 | fProbeEventName = temp; |
382 | // fProbeString will be validated by lttng-tools | |
383 | fProbeString = fProbeText.getText(); | |
ccc66d01 | 384 | } |
ccc66d01 BH |
385 | |
386 | // initialize function string | |
387 | fFunctionEventName = null; | |
388 | fFunctionString = null; | |
5f1f22f8 BH |
389 | if (fIsDynamicFunctionProbe) { |
390 | String functionTemp = fFunctionEventNameText.getText(); | |
4bd5ece2 | 391 | if (functionTemp.trim().isEmpty() || |
c371fa43 | 392 | (!functionTemp.matches("^[\\s]{0,}$") && !functionTemp.matches("^[a-zA-Z0-9\\-\\_]{1,}$"))) { //$NON-NLS-1$ //$NON-NLS-2$ |
5f1f22f8 BH |
393 | MessageDialog.openError(getShell(), |
394 | Messages.TraceControl_EnableEventsDialogTitle, | |
395 | Messages.TraceControl_InvalidProbeNameError + " (" + functionTemp + ") \n"); //$NON-NLS-1$ //$NON-NLS-2$ | |
ccc66d01 | 396 | |
5f1f22f8 BH |
397 | return false; |
398 | } | |
ccc66d01 | 399 | |
c371fa43 BH |
400 | fFunctionEventName = functionTemp; |
401 | // fFunctionString will be validated by lttng-tools | |
402 | fFunctionString = fFunctionText.getText(); | |
ccc66d01 BH |
403 | } |
404 | ||
f0584d20 BH |
405 | // initialize filter with null |
406 | fFilterExpression = null; | |
1bc37054 | 407 | if (fProviderGroup.isEventFilteringSupported(TraceDomainType.KERNEL)) { |
f0584d20 BH |
408 | String tempFilter = fFilterText.getText(); |
409 | ||
4bd5ece2 | 410 | if(!tempFilter.trim().isEmpty()) { |
f0584d20 BH |
411 | fFilterExpression = tempFilter; |
412 | } | |
413 | } | |
414 | ||
ccc66d01 BH |
415 | return true; |
416 | } | |
cfdb727a | 417 | |
9ee91a86 BH |
418 | /** |
419 | * Creates all tracepoints/syscalls group. | |
420 | */ | |
421 | private void createAllTracepointsSyscallGroup() { | |
9ee91a86 BH |
422 | GridLayout layout; |
423 | GridData data; | |
424 | Group tpMainGroup = new Group(this, SWT.SHADOW_NONE); | |
425 | tpMainGroup.setText(Messages.TraceControl_EnableEventsAllEventsLabel); | |
426 | layout = new GridLayout(2, false); | |
427 | tpMainGroup.setLayout(layout); | |
428 | data = new GridData(GridData.FILL_HORIZONTAL); | |
429 | tpMainGroup.setLayoutData(data); | |
430 | ||
431 | Composite buttonComposite = new Composite(tpMainGroup, SWT.NONE); | |
432 | layout = new GridLayout(1, true); | |
433 | buttonComposite.setLayout(layout); | |
434 | data = new GridData(SWT.BEGINNING, SWT.CENTER, false, true); | |
435 | buttonComposite.setLayoutData(data); | |
436 | ||
437 | fAllActivateButton = new Button(buttonComposite, SWT.RADIO); | |
438 | fAllActivateButton.setText(Messages.TraceControl_EnableGroupSelectionName); | |
439 | fAllActivateButton.setToolTipText(Messages.TraceControl_EnableEventsAllEventsTooltip); | |
440 | data = new GridData(GridData.FILL_HORIZONTAL); | |
441 | fAllActivateButton.setLayoutData(data); | |
442 | fAllActivateButton.addSelectionListener(new SelectionAdapter() { | |
443 | @Override | |
444 | public void widgetSelected(SelectionEvent e) { | |
445 | setKernelEnablements(KernelGroupEnum.ALL); | |
446 | } | |
447 | }); | |
448 | } | |
449 | ||
ccc66d01 BH |
450 | /** |
451 | * Creates tracepoints group. | |
452 | */ | |
453 | private void createTracepointsGroup() { | |
ccc66d01 BH |
454 | GridLayout layout; |
455 | GridData data; | |
456 | Group tpMainGroup = new Group(this, SWT.SHADOW_NONE); | |
457 | tpMainGroup.setText(Messages.TraceControl_EnableEventsTracepointGroupName); | |
458 | layout = new GridLayout(2, false); | |
459 | tpMainGroup.setLayout(layout); | |
460 | data = new GridData(GridData.FILL_BOTH); | |
461 | tpMainGroup.setLayoutData(data); | |
462 | ||
463 | Composite buttonComposite = new Composite(tpMainGroup, SWT.NONE); | |
464 | layout = new GridLayout(1, true); | |
465 | buttonComposite.setLayout(layout); | |
466 | data = new GridData(SWT.BEGINNING, SWT.CENTER, false, true); | |
467 | buttonComposite.setLayoutData(data); | |
468 | ||
469 | fTracepointsActivateButton = new Button(buttonComposite, SWT.RADIO); | |
470 | fTracepointsActivateButton.setText(Messages.TraceControl_EnableGroupSelectionName); | |
471 | data = new GridData(GridData.FILL_HORIZONTAL); | |
472 | fTracepointsActivateButton.setLayoutData(data); | |
473 | fTracepointsActivateButton.addSelectionListener(new SelectionAdapter() { | |
474 | @Override | |
475 | public void widgetSelected(SelectionEvent e) { | |
476 | setKernelEnablements(KernelGroupEnum.TRACEPOINTS); | |
477 | } | |
478 | }); | |
479 | ||
480 | Group tracepointsGroup = new Group(tpMainGroup, SWT.SHADOW_NONE); | |
481 | layout = new GridLayout(1, true); | |
482 | tracepointsGroup.setLayout(layout); | |
483 | data = new GridData(GridData.FILL_BOTH); | |
484 | tracepointsGroup.setLayoutData(data); | |
485 | ||
d4489ec9 MAL |
486 | new FilteredTree(tracepointsGroup, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER, new PatternFilter(), true) { |
487 | @Override | |
488 | protected TreeViewer doCreateTreeViewer(Composite aparent, int style) { | |
489 | fTracepointsViewer = new CheckboxTreeViewer(aparent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL); | |
490 | fTracepointsViewer.getTree().setToolTipText(Messages.TraceControl_EnableEventsTracepointTreeTooltip); | |
ccc66d01 | 491 | |
207ff523 | 492 | fTracepointsViewer.setContentProvider(new KernelContentProvider(TraceEventType.TRACEPOINT)); |
d4489ec9 | 493 | fTracepointsViewer.setLabelProvider(new KernelLabelProvider()); |
207ff523 | 494 | fTracepointsViewer.addCheckStateListener(new KernelCheckListener(fTracepointsViewer)); |
d4489ec9 | 495 | fTracepointsViewer.setInput(fProviderGroup); |
ccc66d01 | 496 | |
d4489ec9 MAL |
497 | fTracepointsViewer.getTree().setLayoutData(new GridData(GridData.FILL_BOTH)); |
498 | return fTracepointsViewer; | |
499 | } | |
ad9972cc PJPG |
500 | |
501 | @Override | |
502 | protected void updateToolbar(boolean visible) { | |
503 | super.updateToolbar(visible); | |
504 | treeViewer.expandAll(); | |
505 | } | |
d4489ec9 | 506 | }; |
aa2c8e1a BR |
507 | |
508 | Group specificEventGroup = new Group(tracepointsGroup, SWT.SHADOW_NONE); | |
509 | specificEventGroup.setText(Messages.TraceControl_EnableEventsSpecificEventGroupName); | |
510 | layout = new GridLayout(4, true); | |
511 | specificEventGroup.setLayout(layout); | |
512 | specificEventGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); | |
513 | ||
514 | Label specificEventLabel = new Label(specificEventGroup, SWT.LEFT); | |
e010f47b | 515 | specificEventLabel.setText(Messages.TraceControl_EnableEventsEventNameLabel); |
aa2c8e1a BR |
516 | data = new GridData(GridData.FILL_HORIZONTAL); |
517 | data.horizontalSpan = 1; | |
518 | specificEventLabel.setLayoutData(data); | |
519 | ||
520 | fSpecificEventText = new Text(specificEventGroup, SWT.LEFT); | |
521 | fSpecificEventText.setToolTipText(Messages.TraceControl_EnableEventsSpecificEventTooltip); | |
522 | data = new GridData(GridData.FILL_HORIZONTAL); | |
523 | data.horizontalSpan = 3; | |
524 | fSpecificEventText.setLayoutData(data); | |
ccc66d01 BH |
525 | } |
526 | ||
527 | /** | |
528 | * Creates syscalls group. | |
529 | */ | |
207ff523 | 530 | private void createSyscallsGroup() { |
ccc66d01 BH |
531 | GridLayout layout; |
532 | GridData data; | |
207ff523 BR |
533 | Group syscallMainGroup = new Group(this, SWT.SHADOW_NONE); |
534 | syscallMainGroup.setText(Messages.TraceControl_EnableEventsSyscallName); | |
ccc66d01 | 535 | layout = new GridLayout(2, false); |
207ff523 BR |
536 | syscallMainGroup.setLayout(layout); |
537 | data = new GridData(GridData.FILL_BOTH); | |
538 | syscallMainGroup.setLayoutData(data); | |
ccc66d01 | 539 | |
207ff523 BR |
540 | Composite buttonComposite = new Composite(syscallMainGroup, SWT.NONE); |
541 | layout = new GridLayout(1, true); | |
ccc66d01 BH |
542 | buttonComposite.setLayout(layout); |
543 | data = new GridData(SWT.BEGINNING, SWT.CENTER, false, true); | |
544 | buttonComposite.setLayoutData(data); | |
545 | ||
207ff523 BR |
546 | fSyscallsActivateButton = new Button(buttonComposite, SWT.RADIO); |
547 | fSyscallsActivateButton.setText(Messages.TraceControl_EnableGroupSelectionName); | |
548 | fSyscallsActivateButton.setSelection(false); | |
ccc66d01 | 549 | data = new GridData(GridData.FILL_HORIZONTAL); |
207ff523 BR |
550 | fSyscallsActivateButton.setLayoutData(data); |
551 | fSyscallsActivateButton.addSelectionListener(new SelectionAdapter() { | |
ccc66d01 BH |
552 | @Override |
553 | public void widgetSelected(SelectionEvent e) { | |
554 | setKernelEnablements(KernelGroupEnum.SYSCALLS); | |
555 | } | |
556 | }); | |
207ff523 BR |
557 | |
558 | if (fProviderGroup.isPerSyscallEventsSupported()) { | |
559 | Group syscallGroup = new Group(syscallMainGroup, SWT.SHADOW_NONE); | |
560 | layout = new GridLayout(1, true); | |
561 | syscallGroup.setLayout(layout); | |
562 | data = new GridData(GridData.FILL_BOTH); | |
563 | syscallGroup.setLayoutData(data); | |
564 | ||
565 | new FilteredTree(syscallGroup, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER, new PatternFilter(), true) { | |
566 | @Override | |
567 | protected TreeViewer doCreateTreeViewer(Composite aparent, int style) { | |
568 | fSyscallsViewer = new CheckboxTreeViewer(aparent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL); | |
569 | fSyscallsViewer.getTree().setToolTipText(Messages.TraceControl_EnableEventsSyscallTooltip); | |
570 | ||
571 | fSyscallsViewer.setContentProvider(new KernelContentProvider(TraceEventType.SYSCALL)); | |
572 | fSyscallsViewer.setLabelProvider(new KernelLabelProvider()); | |
573 | fSyscallsViewer.addCheckStateListener(new KernelCheckListener(fSyscallsViewer)); | |
574 | fSyscallsViewer.setInput(fProviderGroup); | |
575 | ||
576 | fSyscallsViewer.getTree().setLayoutData(new GridData(GridData.FILL_BOTH)); | |
577 | ||
578 | return fSyscallsViewer; | |
579 | } | |
580 | ||
581 | @Override | |
582 | protected void updateToolbar(boolean visible) { | |
583 | super.updateToolbar(visible); | |
584 | treeViewer.expandAll(); | |
585 | } | |
586 | }; | |
587 | } | |
ccc66d01 BH |
588 | } |
589 | ||
590 | /** | |
591 | * Creates dynamic probe group. | |
592 | */ | |
593 | private void createDynamicProbeGroup() { | |
594 | GridLayout layout; | |
595 | GridData data; | |
596 | Group probeMainGroup = new Group(this, SWT.SHADOW_NONE); | |
597 | probeMainGroup.setText(Messages.TraceControl_EnableEventsProbeGroupName); | |
598 | layout = new GridLayout(2, false); | |
599 | probeMainGroup.setLayout(layout); | |
600 | data = new GridData(GridData.FILL_HORIZONTAL); | |
601 | probeMainGroup.setLayoutData(data); | |
602 | ||
603 | Composite buttonComposite = new Composite(probeMainGroup, SWT.NONE); | |
604 | layout = new GridLayout(1, false); | |
605 | buttonComposite.setLayout(layout); | |
606 | data = new GridData(SWT.BEGINNING, SWT.CENTER, false, true); | |
607 | buttonComposite.setLayoutData(data); | |
608 | ||
609 | fProbeActivateButton = new Button(buttonComposite, SWT.RADIO); | |
610 | fProbeActivateButton.setText(Messages.TraceControl_EnableGroupSelectionName); | |
611 | fProbeActivateButton.setSelection(false); | |
612 | data = new GridData(GridData.FILL_HORIZONTAL); | |
613 | fProbeActivateButton.setLayoutData(data); | |
614 | fProbeActivateButton.addSelectionListener(new SelectionAdapter() { | |
615 | @Override | |
616 | public void widgetSelected(SelectionEvent e) { | |
617 | setKernelEnablements(KernelGroupEnum.PROBE); | |
618 | } | |
619 | }); | |
620 | ||
621 | Group probeGroup = new Group(probeMainGroup, SWT.SHADOW_NONE); | |
622 | layout = new GridLayout(4, true); | |
623 | probeGroup.setLayout(layout); | |
624 | probeGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); | |
625 | ||
626 | Label probeNameLabel = new Label(probeGroup, SWT.LEFT); | |
627 | probeNameLabel.setText(Messages.TraceControl_EnableEventsEventNameLabel); | |
628 | data = new GridData(GridData.FILL_BOTH); | |
629 | data.horizontalSpan = 1; | |
630 | probeNameLabel.setLayoutData(data); | |
631 | ||
632 | fProbeEventNameText = new Text(probeGroup, SWT.LEFT); | |
633 | fProbeEventNameText.setToolTipText(Messages.TraceControl_EnableEventsProbeEventNameTooltip); | |
634 | ||
635 | data = new GridData(GridData.FILL_BOTH); | |
636 | data.horizontalSpan = 3; | |
637 | fProbeEventNameText.setLayoutData(data); | |
638 | ||
639 | Label probeLabel = new Label(probeGroup, SWT.LEFT); | |
640 | probeLabel.setText(Messages.TraceControl_EnableEventsProbeNameLabel); | |
641 | data = new GridData(GridData.FILL_BOTH); | |
642 | data.horizontalSpan = 1; | |
643 | probeLabel.setLayoutData(data); | |
644 | ||
645 | fProbeText = new Text(probeGroup, SWT.LEFT); | |
646 | fProbeText.setToolTipText(Messages.TraceControl_EnableEventsProbeNameTooltip); | |
647 | data = new GridData(GridData.FILL_BOTH); | |
648 | data.horizontalSpan = 3; | |
649 | fProbeText.setLayoutData(data); | |
650 | } | |
651 | ||
652 | /** | |
653 | * Creates dynamic function entry/return probe group. | |
654 | */ | |
655 | private void createDynamicFunctionPropeGroup() { | |
656 | GridLayout layout; | |
657 | GridData data; | |
658 | Group functionMainGroup = new Group(this, SWT.SHADOW_NONE); | |
659 | functionMainGroup.setText(Messages.TraceControl_EnableEventsFucntionGroupName); | |
660 | layout = new GridLayout(2, false); | |
661 | functionMainGroup.setLayout(layout); | |
662 | data = new GridData(GridData.FILL_HORIZONTAL); | |
663 | functionMainGroup.setLayoutData(data); | |
664 | ||
665 | Composite buttonComposite = new Composite(functionMainGroup, SWT.NONE); | |
666 | layout = new GridLayout(1, false); | |
667 | buttonComposite.setLayout(layout); | |
668 | data = new GridData(SWT.BEGINNING, SWT.CENTER, false, true); | |
669 | buttonComposite.setLayoutData(data); | |
670 | ||
671 | fFunctionActivateButton = new Button(buttonComposite, SWT.RADIO); | |
672 | fFunctionActivateButton.setText(Messages.TraceControl_EnableGroupSelectionName); | |
673 | fFunctionActivateButton.setSelection(false); | |
674 | data = new GridData(GridData.FILL_HORIZONTAL); | |
675 | fFunctionActivateButton.setLayoutData(data); | |
676 | fFunctionActivateButton.addSelectionListener(new SelectionAdapter() { | |
677 | @Override | |
678 | public void widgetSelected(SelectionEvent e) { | |
679 | setKernelEnablements(KernelGroupEnum.FUNCTION); | |
680 | } | |
681 | }); | |
682 | ||
683 | Group functionGroup = new Group(functionMainGroup, SWT.SHADOW_NONE); | |
684 | layout = new GridLayout(4, true); | |
685 | functionGroup.setLayout(layout); | |
686 | functionGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); | |
687 | ||
688 | Label functionNameLabel = new Label(functionGroup, SWT.LEFT); | |
689 | functionNameLabel.setText(Messages.TraceControl_EnableEventsEventNameLabel); | |
690 | data = new GridData(GridData.FILL_BOTH); | |
691 | data.horizontalSpan = 1; | |
692 | functionNameLabel.setLayoutData(data); | |
693 | ||
694 | fFunctionEventNameText = new Text(functionGroup, SWT.LEFT); | |
695 | fFunctionEventNameText.setToolTipText(Messages.TraceControl_EnableEventsFunctionEventNameTooltip); | |
696 | data = new GridData(GridData.FILL_BOTH); | |
697 | data.horizontalSpan = 3; | |
698 | fFunctionEventNameText.setLayoutData(data); | |
699 | ||
700 | Label functionLabel = new Label(functionGroup, SWT.LEFT); | |
701 | functionLabel.setText(Messages.TraceControl_EnableEventsFunctionNameLabel); | |
702 | data = new GridData(GridData.FILL_BOTH); | |
703 | data.horizontalSpan = 1; | |
704 | functionLabel.setLayoutData(data); | |
705 | ||
706 | fFunctionText = new Text(functionGroup, SWT.LEFT); | |
707 | fFunctionText.setToolTipText(Messages.TraceControl_EnableEventsProbeNameTooltip); | |
708 | data = new GridData(GridData.FILL_BOTH); | |
709 | data.horizontalSpan = 3; | |
710 | fFunctionText.setLayoutData(data); | |
711 | } | |
712 | ||
713 | /** | |
714 | * Enable/selects widgets depending on the group specified. | |
715 | * @param group - group to enable. | |
716 | */ | |
717 | private void setKernelEnablements(KernelGroupEnum group) { | |
9ee91a86 | 718 | fAllActivateButton.setSelection(group == KernelGroupEnum.ALL); |
ccc66d01 BH |
719 | fTracepointsActivateButton.setSelection(group == KernelGroupEnum.TRACEPOINTS); |
720 | fTracepointsViewer.getTree().setEnabled(group == KernelGroupEnum.TRACEPOINTS); | |
aa2c8e1a | 721 | fSpecificEventText.setEnabled(group == KernelGroupEnum.TRACEPOINTS); |
ccc66d01 | 722 | |
207ff523 BR |
723 | fSyscallsActivateButton.setSelection(group == KernelGroupEnum.SYSCALLS); |
724 | if (fProviderGroup.isPerSyscallEventsSupported()) { | |
725 | fSyscallsViewer.getTree().setEnabled(group == KernelGroupEnum.SYSCALLS); | |
726 | } | |
ccc66d01 BH |
727 | |
728 | fProbeActivateButton.setSelection(group == KernelGroupEnum.PROBE); | |
729 | fProbeEventNameText.setEnabled(group == KernelGroupEnum.PROBE); | |
730 | fProbeText.setEnabled(group == KernelGroupEnum.PROBE); | |
731 | ||
732 | fFunctionActivateButton.setSelection(group == KernelGroupEnum.FUNCTION); | |
733 | fFunctionEventNameText.setEnabled(group == KernelGroupEnum.FUNCTION); | |
734 | fFunctionText.setEnabled(group == KernelGroupEnum.FUNCTION); | |
735 | } | |
736 | ||
f0584d20 | 737 | private void createFilterGroup() { |
1bc37054 | 738 | if (fProviderGroup.isEventFilteringSupported(TraceDomainType.KERNEL)) { |
f0584d20 BH |
739 | Group filterMainGroup = new Group(this, SWT.SHADOW_NONE); |
740 | filterMainGroup.setText(Messages.TraceControl_EnableEventsFilterGroupName); | |
741 | GridLayout layout = new GridLayout(3, false); | |
742 | filterMainGroup.setLayout(layout); | |
743 | GridData data = new GridData(GridData.FILL_HORIZONTAL); | |
744 | filterMainGroup.setLayoutData(data); | |
745 | ||
746 | fFilterText = new Text(filterMainGroup, SWT.LEFT); | |
747 | fFilterText.setToolTipText(Messages.TraceControl_EnableEventsFilterTooltip); | |
748 | data = new GridData(GridData.FILL_HORIZONTAL); | |
749 | fFilterText.setLayoutData(data); | |
750 | } | |
751 | } | |
752 | ||
ccc66d01 BH |
753 | // ------------------------------------------------------------------------ |
754 | // Local classes | |
755 | // ------------------------------------------------------------------------ | |
756 | /** | |
207ff523 | 757 | * Content provider for the tracepoints and syscalls tree. |
ccc66d01 | 758 | */ |
77735e82 | 759 | public static final class KernelContentProvider extends TraceControlContentProvider { |
207ff523 BR |
760 | /** |
761 | * The type of event ({@link TraceEventType}) | |
762 | */ | |
763 | private final TraceEventType fEventType; | |
764 | ||
765 | /** | |
766 | * Constructor | |
767 | * | |
768 | * @param eventType | |
769 | * the type of event ({@link TraceEventType}) | |
770 | */ | |
771 | public KernelContentProvider(TraceEventType eventType) { | |
772 | fEventType = eventType; | |
773 | } | |
774 | ||
ccc66d01 BH |
775 | @Override |
776 | public Object[] getChildren(Object parentElement) { | |
777 | if (parentElement instanceof TraceProviderGroup) { | |
778 | List<ITraceControlComponent> children = ((ITraceControlComponent)parentElement).getChildren(KernelProviderComponent.class); | |
cfdb727a | 779 | return children.toArray(new ITraceControlComponent[children.size()]); |
ccc66d01 BH |
780 | } |
781 | if (parentElement instanceof ITraceControlComponent) { | |
207ff523 BR |
782 | List<ITraceControlComponent> events = new ArrayList<>(); |
783 | for (ITraceControlComponent event : ((ITraceControlComponent)parentElement).getChildren()) { | |
784 | if (event instanceof BaseEventComponent && ((BaseEventComponent) event).getEventType() == fEventType) { | |
785 | events.add(event); | |
786 | } | |
787 | } | |
788 | return events.toArray(new ITraceControlComponent[events.size()]); | |
ccc66d01 BH |
789 | } |
790 | return new Object[0]; | |
791 | } | |
792 | } | |
cfdb727a | 793 | |
ccc66d01 | 794 | /** |
207ff523 | 795 | * Content label for the tracepoints and syscalls tree. |
ccc66d01 | 796 | */ |
77735e82 | 797 | public static final class KernelLabelProvider extends TraceControlLabelProvider { |
ccc66d01 BH |
798 | @Override |
799 | public Image getImage(Object element) { | |
800 | return null; | |
801 | } | |
207ff523 | 802 | |
ccc66d01 BH |
803 | @Override |
804 | public String getText(Object element) { | |
805 | if ((element != null) && (element instanceof KernelProviderComponent)) { | |
207ff523 | 806 | return Messages.TraceControl_EnableEventsTreeAllLabel; |
ccc66d01 BH |
807 | } |
808 | return super.getText(element); | |
809 | } | |
810 | } | |
cfdb727a | 811 | |
ccc66d01 | 812 | /** |
207ff523 | 813 | * Check state listener for the tracepoints and syscalls tree. |
ccc66d01 | 814 | */ |
77735e82 | 815 | public final class KernelCheckListener implements ICheckStateListener { |
207ff523 BR |
816 | /** |
817 | * The check box tree viewer. | |
818 | */ | |
819 | private final CheckboxTreeViewer fCheckBoxTreeViewer; | |
820 | ||
821 | /** | |
822 | * Constructor | |
823 | * | |
824 | * @param checkBoxTreeViewer | |
825 | * the check box tree viewer. | |
826 | */ | |
827 | public KernelCheckListener(CheckboxTreeViewer checkBoxTreeViewer) { | |
828 | fCheckBoxTreeViewer = checkBoxTreeViewer; | |
829 | } | |
830 | ||
ccc66d01 BH |
831 | @Override |
832 | public void checkStateChanged(CheckStateChangedEvent event) { | |
833 | if (event.getChecked()) { | |
834 | if (event.getElement() instanceof KernelProviderComponent) { | |
207ff523 | 835 | fCheckBoxTreeViewer.setSubtreeChecked(event.getElement(), true); |
cfdb727a AM |
836 | } |
837 | } else { | |
ccc66d01 | 838 | if (event.getElement() instanceof KernelProviderComponent) { |
207ff523 | 839 | fCheckBoxTreeViewer.setSubtreeChecked(event.getElement(), false); |
ccc66d01 BH |
840 | } else { |
841 | ITraceControlComponent component = (ITraceControlComponent) event.getElement(); | |
207ff523 | 842 | fCheckBoxTreeViewer.setChecked(component.getParent(), false); |
ccc66d01 BH |
843 | } |
844 | } | |
845 | } | |
846 | } | |
847 | } |