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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 | **********************************************************************/ |
8e8c0226 | 13 | package org.eclipse.linuxtools.internal.lttng2.control.ui.views.dialogs; |
ccc66d01 BH |
14 | |
15 | import java.util.ArrayList; | |
16 | import java.util.List; | |
17 | ||
18 | import org.eclipse.jface.dialogs.MessageDialog; | |
19 | import org.eclipse.jface.viewers.CheckStateChangedEvent; | |
20 | import org.eclipse.jface.viewers.CheckboxTreeViewer; | |
21 | import org.eclipse.jface.viewers.ICheckStateListener; | |
d4489ec9 | 22 | import org.eclipse.jface.viewers.TreeViewer; |
8e8c0226 AM |
23 | import org.eclipse.linuxtools.internal.lttng2.control.ui.views.messages.Messages; |
24 | import org.eclipse.linuxtools.internal.lttng2.control.ui.views.model.ITraceControlComponent; | |
25 | import org.eclipse.linuxtools.internal.lttng2.control.ui.views.model.impl.BaseEventComponent; | |
26 | import org.eclipse.linuxtools.internal.lttng2.control.ui.views.model.impl.KernelProviderComponent; | |
27 | import org.eclipse.linuxtools.internal.lttng2.control.ui.views.model.impl.TraceControlContentProvider; | |
28 | import org.eclipse.linuxtools.internal.lttng2.control.ui.views.model.impl.TraceControlLabelProvider; | |
29 | import org.eclipse.linuxtools.internal.lttng2.control.ui.views.model.impl.TraceProviderGroup; | |
ccc66d01 BH |
30 | import org.eclipse.swt.SWT; |
31 | import org.eclipse.swt.events.SelectionAdapter; | |
32 | import org.eclipse.swt.events.SelectionEvent; | |
33 | import org.eclipse.swt.graphics.Image; | |
34 | import org.eclipse.swt.layout.GridData; | |
35 | import org.eclipse.swt.layout.GridLayout; | |
36 | import org.eclipse.swt.widgets.Button; | |
37 | import org.eclipse.swt.widgets.Composite; | |
38 | import org.eclipse.swt.widgets.Group; | |
39 | import org.eclipse.swt.widgets.Label; | |
40 | import org.eclipse.swt.widgets.Text; | |
d4489ec9 MAL |
41 | import org.eclipse.ui.dialogs.FilteredTree; |
42 | import org.eclipse.ui.dialogs.PatternFilter; | |
ccc66d01 BH |
43 | |
44 | /** | |
ccc66d01 BH |
45 | * <p> |
46 | * A composite for collecting information about kernel events to be enabled. | |
47 | * </p> | |
cfdb727a | 48 | * |
dbd4432d | 49 | * @author Bernd Hufmann |
ccc66d01 BH |
50 | */ |
51 | public class EnableKernelEventComposite extends Composite implements IEnableKernelEvents { | |
52 | ||
53 | // ------------------------------------------------------------------------ | |
54 | // Constants | |
55 | // ------------------------------------------------------------------------ | |
cfdb727a | 56 | private enum KernelGroupEnum { TRACEPOINTS, SYSCALLS, PROBE, FUNCTION } |
ccc66d01 BH |
57 | |
58 | // ------------------------------------------------------------------------ | |
59 | // Attributes | |
60 | // ------------------------------------------------------------------------ | |
61 | ||
62 | /** | |
63 | * A button to enable/disable the tracepoints group | |
64 | */ | |
65 | private Button fTracepointsActivateButton; | |
66 | /** | |
67 | * A tree viewer for displaying and selection of available tracepoints. | |
68 | */ | |
69 | private CheckboxTreeViewer fTracepointsViewer; | |
70 | /** | |
71 | * A button to enable/disable the syscalls group | |
72 | */ | |
73 | private Button fSysCallsActivateButton; | |
74 | /** | |
75 | * A button to enable or disable the dynamic probe group. | |
76 | */ | |
77 | private Button fProbeActivateButton; | |
78 | /** | |
cfdb727a | 79 | * The text field for the event name for the dynamic probe. |
ccc66d01 BH |
80 | */ |
81 | private Text fProbeEventNameText; | |
82 | /** | |
83 | * The text field for the dynamic probe. | |
84 | */ | |
85 | private Text fProbeText; | |
86 | /** | |
87 | * A button to enable or disable the dynamic function probe group. | |
88 | */ | |
89 | private Button fFunctionActivateButton; | |
90 | /** | |
cfdb727a | 91 | * The text field for the event name for the dynamic probe. |
ccc66d01 BH |
92 | */ |
93 | private Text fFunctionEventNameText; | |
94 | /** | |
95 | * The text field for the dynamic function entry/return probe. | |
96 | */ | |
97 | private Text fFunctionText; | |
98 | /** | |
cfdb727a | 99 | * The referenced trace provider group containing the kernel provider |
ccc66d01 BH |
100 | * component which contains a list of available tracepoints. |
101 | */ | |
cfdb727a | 102 | private final TraceProviderGroup fProviderGroup; |
ccc66d01 BH |
103 | /** |
104 | * The flag indicating that tracepoints are selected. | |
105 | */ | |
106 | private boolean fIsTracepoints; | |
107 | /** | |
108 | * The flag indicating that all tracepoints are selected. | |
109 | */ | |
110 | private boolean fIsAllTracepoints; | |
111 | /** | |
112 | * The flag indicating that syscalls are selected. | |
113 | */ | |
114 | private boolean fIsSysCalls; | |
115 | /** | |
116 | * The list of tracepoints to be enabled. | |
117 | */ | |
118 | private List<String> fSelectedEvents; | |
119 | /** | |
120 | * The flag indicating that dynamic probe is selected. | |
121 | */ | |
122 | private boolean fIsDynamicProbe; | |
123 | /** | |
cfdb727a | 124 | * The event name of the dynamic probe. |
ccc66d01 BH |
125 | */ |
126 | private String fProbeEventName; | |
127 | /** | |
128 | * The dynamic probe. | |
129 | */ | |
130 | private String fProbeString; | |
131 | /** | |
132 | * The flag indicating that the dynamic function probe is selected. | |
133 | */ | |
134 | private boolean fIsDynamicFunctionProbe; | |
135 | /** | |
136 | * The event name of the dynamic function entry/return probe. | |
137 | */ | |
138 | private String fFunctionEventName; | |
139 | /** | |
140 | * The dynamic function entry/return probe. | |
141 | */ | |
142 | private String fFunctionString; | |
143 | ||
144 | // ------------------------------------------------------------------------ | |
145 | // Constructors | |
146 | // ------------------------------------------------------------------------ | |
147 | ||
cfdb727a AM |
148 | /** |
149 | * Constructor | |
150 | * | |
151 | * @param parent | |
152 | * The parent composite | |
153 | * @param style | |
154 | * The index of the style for this event composite | |
155 | * @param providerGroup | |
156 | * The trace provider group | |
157 | */ | |
ccc66d01 BH |
158 | public EnableKernelEventComposite(Composite parent, int style, TraceProviderGroup providerGroup) { |
159 | super(parent, style); | |
160 | fProviderGroup = providerGroup; | |
161 | } | |
162 | ||
163 | // ------------------------------------------------------------------------ | |
164 | // Acessors | |
165 | // ------------------------------------------------------------------------ | |
11252342 | 166 | |
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167 | @Override |
168 | public boolean isTracepoints() { | |
169 | return fIsTracepoints; | |
170 | } | |
cfdb727a | 171 | |
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172 | @Override |
173 | public boolean isAllTracePoints() { | |
174 | return fIsAllTracepoints; | |
175 | } | |
cfdb727a | 176 | |
ccc66d01 BH |
177 | @Override |
178 | public boolean isSysCalls() { | |
179 | return fIsSysCalls; | |
180 | } | |
cfdb727a | 181 | |
ccc66d01 BH |
182 | @Override |
183 | public boolean isAllSysCalls() { | |
184 | return fIsSysCalls; | |
185 | } | |
cfdb727a | 186 | |
ccc66d01 BH |
187 | @Override |
188 | public List<String> getEventNames() { | |
e0838ca1 | 189 | return new ArrayList<>(fSelectedEvents); |
ccc66d01 | 190 | } |
11252342 | 191 | |
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192 | @Override |
193 | public boolean isDynamicProbe() { | |
194 | return fIsDynamicProbe; | |
195 | } | |
cfdb727a | 196 | |
ccc66d01 BH |
197 | @Override |
198 | public String getProbeName() { | |
199 | return fProbeString; | |
200 | } | |
cfdb727a | 201 | |
ccc66d01 BH |
202 | @Override |
203 | public String getProbeEventName() { | |
204 | return fProbeEventName; | |
205 | } | |
cfdb727a | 206 | |
ccc66d01 BH |
207 | @Override |
208 | public boolean isDynamicFunctionProbe() { | |
209 | return fIsDynamicFunctionProbe; | |
210 | } | |
cfdb727a | 211 | |
ccc66d01 BH |
212 | @Override |
213 | public String getFunctionEventName() { | |
214 | return fFunctionEventName; | |
215 | } | |
cfdb727a | 216 | |
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217 | @Override |
218 | public String getFunction() { | |
219 | return fFunctionString; | |
220 | } | |
221 | ||
222 | // ------------------------------------------------------------------------ | |
223 | // Operations | |
224 | // ------------------------------------------------------------------------ | |
11252342 | 225 | |
ccc66d01 BH |
226 | /** |
227 | * Creates the composite content | |
228 | */ | |
229 | public void createContent() { | |
cfdb727a AM |
230 | |
231 | // Tracepoints Group | |
ccc66d01 BH |
232 | createTracepointsGroup(); |
233 | ||
cfdb727a | 234 | // Syscalls Group |
ccc66d01 | 235 | createSysCallsGroup(); |
cfdb727a AM |
236 | |
237 | // Dynamic Probe Group | |
ccc66d01 BH |
238 | createDynamicProbeGroup(); |
239 | ||
cfdb727a | 240 | // Dynamic Function Probe Group |
ccc66d01 | 241 | createDynamicFunctionPropeGroup(); |
cfdb727a | 242 | |
ccc66d01 BH |
243 | // Set default enablements |
244 | setKernelEnablements(KernelGroupEnum.TRACEPOINTS); | |
245 | } | |
cfdb727a | 246 | |
ccc66d01 BH |
247 | /** |
248 | * Validates the kernel composite input data. | |
249 | * @return true if configured data is valid and can be retrieved. | |
250 | */ | |
251 | public boolean isValid() { | |
252 | fIsTracepoints = fTracepointsActivateButton.getSelection(); | |
253 | fIsSysCalls = fSysCallsActivateButton.getSelection(); | |
254 | fIsDynamicProbe = fProbeActivateButton.getSelection(); | |
255 | fIsDynamicFunctionProbe = fFunctionActivateButton.getSelection(); | |
256 | ||
5f1f22f8 BH |
257 | // initialize tracepoint fields |
258 | fIsAllTracepoints = false; | |
e0838ca1 | 259 | fSelectedEvents = new ArrayList<>(); |
5f1f22f8 BH |
260 | |
261 | if (fIsTracepoints) { | |
262 | List<ITraceControlComponent> comps = fProviderGroup.getChildren(KernelProviderComponent.class); | |
263 | fIsAllTracepoints = fTracepointsViewer.getChecked(comps.get(0)); | |
264 | ||
265 | Object[] checkedElements = fTracepointsViewer.getCheckedElements(); | |
266 | for (int i = 0; i < checkedElements.length; i++) { | |
267 | ITraceControlComponent component = (ITraceControlComponent)checkedElements[i]; | |
268 | if (component instanceof BaseEventComponent) { | |
269 | fSelectedEvents.add(component.getName()); | |
270 | } | |
ccc66d01 BH |
271 | } |
272 | } | |
5f1f22f8 BH |
273 | |
274 | if (fIsDynamicProbe) { | |
275 | String temp = fProbeEventNameText.getText(); | |
c371fa43 BH |
276 | if (temp.isEmpty() || |
277 | fProbeText.getText().matches("\\s*") || //$NON-NLS-1$ | |
278 | (!temp.matches("^[\\s]{0,}$") && !temp.matches("^[a-zA-Z0-9\\-\\_]{1,}$"))) { //$NON-NLS-1$ //$NON-NLS-2$ | |
5f1f22f8 BH |
279 | MessageDialog.openError(getShell(), |
280 | Messages.TraceControl_EnableEventsDialogTitle, | |
281 | Messages.TraceControl_InvalidProbeNameError + " (" + temp + ") \n"); //$NON-NLS-1$ //$NON-NLS-2$ | |
282 | ||
283 | return false; | |
284 | } | |
285 | ||
c371fa43 BH |
286 | fProbeEventName = temp; |
287 | // fProbeString will be validated by lttng-tools | |
288 | fProbeString = fProbeText.getText(); | |
ccc66d01 | 289 | } |
ccc66d01 BH |
290 | |
291 | // initialize function string | |
292 | fFunctionEventName = null; | |
293 | fFunctionString = null; | |
5f1f22f8 BH |
294 | if (fIsDynamicFunctionProbe) { |
295 | String functionTemp = fFunctionEventNameText.getText(); | |
c371fa43 BH |
296 | if (functionTemp.isEmpty() || |
297 | functionTemp.matches("\\s*") || //$NON-NLS-1$ | |
298 | (!functionTemp.matches("^[\\s]{0,}$") && !functionTemp.matches("^[a-zA-Z0-9\\-\\_]{1,}$"))) { //$NON-NLS-1$ //$NON-NLS-2$ | |
5f1f22f8 BH |
299 | MessageDialog.openError(getShell(), |
300 | Messages.TraceControl_EnableEventsDialogTitle, | |
301 | Messages.TraceControl_InvalidProbeNameError + " (" + functionTemp + ") \n"); //$NON-NLS-1$ //$NON-NLS-2$ | |
ccc66d01 | 302 | |
5f1f22f8 BH |
303 | return false; |
304 | } | |
ccc66d01 | 305 | |
c371fa43 BH |
306 | fFunctionEventName = functionTemp; |
307 | // fFunctionString will be validated by lttng-tools | |
308 | fFunctionString = fFunctionText.getText(); | |
ccc66d01 BH |
309 | } |
310 | ||
311 | return true; | |
312 | } | |
cfdb727a | 313 | |
ccc66d01 BH |
314 | /** |
315 | * Creates tracepoints group. | |
316 | */ | |
317 | private void createTracepointsGroup() { | |
318 | ||
319 | GridLayout layout; | |
320 | GridData data; | |
321 | Group tpMainGroup = new Group(this, SWT.SHADOW_NONE); | |
322 | tpMainGroup.setText(Messages.TraceControl_EnableEventsTracepointGroupName); | |
323 | layout = new GridLayout(2, false); | |
324 | tpMainGroup.setLayout(layout); | |
325 | data = new GridData(GridData.FILL_BOTH); | |
326 | tpMainGroup.setLayoutData(data); | |
327 | ||
328 | Composite buttonComposite = new Composite(tpMainGroup, SWT.NONE); | |
329 | layout = new GridLayout(1, true); | |
330 | buttonComposite.setLayout(layout); | |
331 | data = new GridData(SWT.BEGINNING, SWT.CENTER, false, true); | |
332 | buttonComposite.setLayoutData(data); | |
333 | ||
334 | fTracepointsActivateButton = new Button(buttonComposite, SWT.RADIO); | |
335 | fTracepointsActivateButton.setText(Messages.TraceControl_EnableGroupSelectionName); | |
336 | data = new GridData(GridData.FILL_HORIZONTAL); | |
337 | fTracepointsActivateButton.setLayoutData(data); | |
338 | fTracepointsActivateButton.addSelectionListener(new SelectionAdapter() { | |
339 | @Override | |
340 | public void widgetSelected(SelectionEvent e) { | |
341 | setKernelEnablements(KernelGroupEnum.TRACEPOINTS); | |
342 | } | |
343 | }); | |
344 | ||
345 | Group tracepointsGroup = new Group(tpMainGroup, SWT.SHADOW_NONE); | |
346 | layout = new GridLayout(1, true); | |
347 | tracepointsGroup.setLayout(layout); | |
348 | data = new GridData(GridData.FILL_BOTH); | |
349 | tracepointsGroup.setLayoutData(data); | |
350 | ||
d4489ec9 MAL |
351 | new FilteredTree(tracepointsGroup, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER, new PatternFilter(), true) { |
352 | @Override | |
353 | protected TreeViewer doCreateTreeViewer(Composite aparent, int style) { | |
354 | fTracepointsViewer = new CheckboxTreeViewer(aparent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL); | |
355 | fTracepointsViewer.getTree().setToolTipText(Messages.TraceControl_EnableEventsTracepointTreeTooltip); | |
ccc66d01 | 356 | |
d4489ec9 MAL |
357 | fTracepointsViewer.setContentProvider(new KernelContentProvider()); |
358 | fTracepointsViewer.setLabelProvider(new KernelLabelProvider()); | |
359 | fTracepointsViewer.addCheckStateListener(new KernelCheckListener()); | |
360 | fTracepointsViewer.setInput(fProviderGroup); | |
ccc66d01 | 361 | |
d4489ec9 MAL |
362 | fTracepointsViewer.getTree().setLayoutData(new GridData(GridData.FILL_BOTH)); |
363 | return fTracepointsViewer; | |
364 | } | |
365 | }; | |
ccc66d01 BH |
366 | } |
367 | ||
368 | /** | |
369 | * Creates syscalls group. | |
370 | */ | |
371 | private void createSysCallsGroup() { | |
372 | GridLayout layout; | |
373 | GridData data; | |
374 | Group sysCallsMainGroup = new Group(this, SWT.SHADOW_NONE); | |
375 | sysCallsMainGroup.setText(Messages.TraceControl_EnableEventsSyscallName); | |
376 | sysCallsMainGroup.setToolTipText(Messages.TraceControl_EnableEventsSyscallTooltip); | |
377 | layout = new GridLayout(2, false); | |
378 | sysCallsMainGroup.setLayout(layout); | |
379 | data = new GridData(GridData.FILL_HORIZONTAL); | |
380 | sysCallsMainGroup.setLayoutData(data); | |
381 | ||
382 | Composite buttonComposite = new Composite(sysCallsMainGroup, SWT.NONE); | |
383 | layout = new GridLayout(1, false); | |
384 | buttonComposite.setLayout(layout); | |
385 | data = new GridData(SWT.BEGINNING, SWT.CENTER, false, true); | |
386 | buttonComposite.setLayoutData(data); | |
387 | ||
388 | fSysCallsActivateButton = new Button(buttonComposite, SWT.RADIO); | |
389 | fSysCallsActivateButton.setText(Messages.TraceControl_EnableGroupSelectionName); | |
390 | fSysCallsActivateButton.setToolTipText(Messages.TraceControl_EnableEventsSyscallTooltip); | |
391 | fSysCallsActivateButton.setSelection(false); | |
392 | data = new GridData(GridData.FILL_HORIZONTAL); | |
393 | fSysCallsActivateButton.setLayoutData(data); | |
394 | fSysCallsActivateButton.addSelectionListener(new SelectionAdapter() { | |
395 | @Override | |
396 | public void widgetSelected(SelectionEvent e) { | |
397 | setKernelEnablements(KernelGroupEnum.SYSCALLS); | |
398 | } | |
399 | }); | |
400 | } | |
401 | ||
402 | /** | |
403 | * Creates dynamic probe group. | |
404 | */ | |
405 | private void createDynamicProbeGroup() { | |
406 | GridLayout layout; | |
407 | GridData data; | |
408 | Group probeMainGroup = new Group(this, SWT.SHADOW_NONE); | |
409 | probeMainGroup.setText(Messages.TraceControl_EnableEventsProbeGroupName); | |
410 | layout = new GridLayout(2, false); | |
411 | probeMainGroup.setLayout(layout); | |
412 | data = new GridData(GridData.FILL_HORIZONTAL); | |
413 | probeMainGroup.setLayoutData(data); | |
414 | ||
415 | Composite buttonComposite = new Composite(probeMainGroup, SWT.NONE); | |
416 | layout = new GridLayout(1, false); | |
417 | buttonComposite.setLayout(layout); | |
418 | data = new GridData(SWT.BEGINNING, SWT.CENTER, false, true); | |
419 | buttonComposite.setLayoutData(data); | |
420 | ||
421 | fProbeActivateButton = new Button(buttonComposite, SWT.RADIO); | |
422 | fProbeActivateButton.setText(Messages.TraceControl_EnableGroupSelectionName); | |
423 | fProbeActivateButton.setSelection(false); | |
424 | data = new GridData(GridData.FILL_HORIZONTAL); | |
425 | fProbeActivateButton.setLayoutData(data); | |
426 | fProbeActivateButton.addSelectionListener(new SelectionAdapter() { | |
427 | @Override | |
428 | public void widgetSelected(SelectionEvent e) { | |
429 | setKernelEnablements(KernelGroupEnum.PROBE); | |
430 | } | |
431 | }); | |
432 | ||
433 | Group probeGroup = new Group(probeMainGroup, SWT.SHADOW_NONE); | |
434 | layout = new GridLayout(4, true); | |
435 | probeGroup.setLayout(layout); | |
436 | probeGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); | |
437 | ||
438 | Label probeNameLabel = new Label(probeGroup, SWT.LEFT); | |
439 | probeNameLabel.setText(Messages.TraceControl_EnableEventsEventNameLabel); | |
440 | data = new GridData(GridData.FILL_BOTH); | |
441 | data.horizontalSpan = 1; | |
442 | probeNameLabel.setLayoutData(data); | |
443 | ||
444 | fProbeEventNameText = new Text(probeGroup, SWT.LEFT); | |
445 | fProbeEventNameText.setToolTipText(Messages.TraceControl_EnableEventsProbeEventNameTooltip); | |
446 | ||
447 | data = new GridData(GridData.FILL_BOTH); | |
448 | data.horizontalSpan = 3; | |
449 | fProbeEventNameText.setLayoutData(data); | |
450 | ||
451 | Label probeLabel = new Label(probeGroup, SWT.LEFT); | |
452 | probeLabel.setText(Messages.TraceControl_EnableEventsProbeNameLabel); | |
453 | data = new GridData(GridData.FILL_BOTH); | |
454 | data.horizontalSpan = 1; | |
455 | probeLabel.setLayoutData(data); | |
456 | ||
457 | fProbeText = new Text(probeGroup, SWT.LEFT); | |
458 | fProbeText.setToolTipText(Messages.TraceControl_EnableEventsProbeNameTooltip); | |
459 | data = new GridData(GridData.FILL_BOTH); | |
460 | data.horizontalSpan = 3; | |
461 | fProbeText.setLayoutData(data); | |
462 | } | |
463 | ||
464 | /** | |
465 | * Creates dynamic function entry/return probe group. | |
466 | */ | |
467 | private void createDynamicFunctionPropeGroup() { | |
468 | GridLayout layout; | |
469 | GridData data; | |
470 | Group functionMainGroup = new Group(this, SWT.SHADOW_NONE); | |
471 | functionMainGroup.setText(Messages.TraceControl_EnableEventsFucntionGroupName); | |
472 | layout = new GridLayout(2, false); | |
473 | functionMainGroup.setLayout(layout); | |
474 | data = new GridData(GridData.FILL_HORIZONTAL); | |
475 | functionMainGroup.setLayoutData(data); | |
476 | ||
477 | Composite buttonComposite = new Composite(functionMainGroup, SWT.NONE); | |
478 | layout = new GridLayout(1, false); | |
479 | buttonComposite.setLayout(layout); | |
480 | data = new GridData(SWT.BEGINNING, SWT.CENTER, false, true); | |
481 | buttonComposite.setLayoutData(data); | |
482 | ||
483 | fFunctionActivateButton = new Button(buttonComposite, SWT.RADIO); | |
484 | fFunctionActivateButton.setText(Messages.TraceControl_EnableGroupSelectionName); | |
485 | fFunctionActivateButton.setSelection(false); | |
486 | data = new GridData(GridData.FILL_HORIZONTAL); | |
487 | fFunctionActivateButton.setLayoutData(data); | |
488 | fFunctionActivateButton.addSelectionListener(new SelectionAdapter() { | |
489 | @Override | |
490 | public void widgetSelected(SelectionEvent e) { | |
491 | setKernelEnablements(KernelGroupEnum.FUNCTION); | |
492 | } | |
493 | }); | |
494 | ||
495 | Group functionGroup = new Group(functionMainGroup, SWT.SHADOW_NONE); | |
496 | layout = new GridLayout(4, true); | |
497 | functionGroup.setLayout(layout); | |
498 | functionGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); | |
499 | ||
500 | Label functionNameLabel = new Label(functionGroup, SWT.LEFT); | |
501 | functionNameLabel.setText(Messages.TraceControl_EnableEventsEventNameLabel); | |
502 | data = new GridData(GridData.FILL_BOTH); | |
503 | data.horizontalSpan = 1; | |
504 | functionNameLabel.setLayoutData(data); | |
505 | ||
506 | fFunctionEventNameText = new Text(functionGroup, SWT.LEFT); | |
507 | fFunctionEventNameText.setToolTipText(Messages.TraceControl_EnableEventsFunctionEventNameTooltip); | |
508 | data = new GridData(GridData.FILL_BOTH); | |
509 | data.horizontalSpan = 3; | |
510 | fFunctionEventNameText.setLayoutData(data); | |
511 | ||
512 | Label functionLabel = new Label(functionGroup, SWT.LEFT); | |
513 | functionLabel.setText(Messages.TraceControl_EnableEventsFunctionNameLabel); | |
514 | data = new GridData(GridData.FILL_BOTH); | |
515 | data.horizontalSpan = 1; | |
516 | functionLabel.setLayoutData(data); | |
517 | ||
518 | fFunctionText = new Text(functionGroup, SWT.LEFT); | |
519 | fFunctionText.setToolTipText(Messages.TraceControl_EnableEventsProbeNameTooltip); | |
520 | data = new GridData(GridData.FILL_BOTH); | |
521 | data.horizontalSpan = 3; | |
522 | fFunctionText.setLayoutData(data); | |
523 | } | |
524 | ||
525 | /** | |
526 | * Enable/selects widgets depending on the group specified. | |
527 | * @param group - group to enable. | |
528 | */ | |
529 | private void setKernelEnablements(KernelGroupEnum group) { | |
530 | fTracepointsActivateButton.setSelection(group == KernelGroupEnum.TRACEPOINTS); | |
531 | fTracepointsViewer.getTree().setEnabled(group == KernelGroupEnum.TRACEPOINTS); | |
532 | ||
533 | fSysCallsActivateButton.setSelection(group == KernelGroupEnum.SYSCALLS); | |
534 | ||
535 | fProbeActivateButton.setSelection(group == KernelGroupEnum.PROBE); | |
536 | fProbeEventNameText.setEnabled(group == KernelGroupEnum.PROBE); | |
537 | fProbeText.setEnabled(group == KernelGroupEnum.PROBE); | |
538 | ||
539 | fFunctionActivateButton.setSelection(group == KernelGroupEnum.FUNCTION); | |
540 | fFunctionEventNameText.setEnabled(group == KernelGroupEnum.FUNCTION); | |
541 | fFunctionText.setEnabled(group == KernelGroupEnum.FUNCTION); | |
542 | } | |
543 | ||
544 | // ------------------------------------------------------------------------ | |
545 | // Local classes | |
546 | // ------------------------------------------------------------------------ | |
547 | /** | |
cfdb727a | 548 | * Content provider for the tracepoints tree. |
ccc66d01 | 549 | */ |
77735e82 | 550 | public static final class KernelContentProvider extends TraceControlContentProvider { |
ccc66d01 BH |
551 | @Override |
552 | public Object[] getChildren(Object parentElement) { | |
553 | if (parentElement instanceof TraceProviderGroup) { | |
554 | List<ITraceControlComponent> children = ((ITraceControlComponent)parentElement).getChildren(KernelProviderComponent.class); | |
cfdb727a | 555 | return children.toArray(new ITraceControlComponent[children.size()]); |
ccc66d01 BH |
556 | } |
557 | if (parentElement instanceof ITraceControlComponent) { | |
558 | return ((ITraceControlComponent)parentElement).getChildren(); | |
559 | } | |
560 | return new Object[0]; | |
561 | } | |
562 | } | |
cfdb727a | 563 | |
ccc66d01 | 564 | /** |
cfdb727a | 565 | * Content label for the tracepoints tree. |
ccc66d01 | 566 | */ |
77735e82 | 567 | public static final class KernelLabelProvider extends TraceControlLabelProvider { |
ccc66d01 BH |
568 | @Override |
569 | public Image getImage(Object element) { | |
570 | return null; | |
571 | } | |
572 | @Override | |
573 | public String getText(Object element) { | |
574 | if ((element != null) && (element instanceof KernelProviderComponent)) { | |
575 | return Messages.TraceControl_EnableEventsTracepointTreeAllLabel; | |
576 | } | |
577 | return super.getText(element); | |
578 | } | |
579 | } | |
cfdb727a | 580 | |
ccc66d01 | 581 | /** |
cfdb727a | 582 | * Check state listener for the tracepoints tree. |
ccc66d01 | 583 | */ |
77735e82 | 584 | public final class KernelCheckListener implements ICheckStateListener { |
ccc66d01 BH |
585 | @Override |
586 | public void checkStateChanged(CheckStateChangedEvent event) { | |
587 | if (event.getChecked()) { | |
588 | if (event.getElement() instanceof KernelProviderComponent) { | |
589 | fTracepointsViewer.setSubtreeChecked(event.getElement(), true); | |
cfdb727a AM |
590 | } |
591 | } else { | |
ccc66d01 BH |
592 | if (event.getElement() instanceof KernelProviderComponent) { |
593 | fTracepointsViewer.setSubtreeChecked(event.getElement(), false); | |
594 | } else { | |
595 | ITraceControlComponent component = (ITraceControlComponent) event.getElement(); | |
596 | fTracepointsViewer.setChecked(component.getParent(), false); | |
597 | } | |
598 | } | |
599 | } | |
600 | } | |
601 | } |