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ccc66d01 | 1 | /********************************************************************** |
ed902a2b | 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 |
ba3a9bd2 | 11 | * Bernd Hufmann - Updated for support of LTTng Tools 2.1 |
ccc66d01 | 12 | **********************************************************************/ |
9bc60be7 | 13 | package org.eclipse.tracecompass.internal.lttng2.control.ui.views.dialogs; |
ccc66d01 BH |
14 | |
15 | import java.util.List; | |
16 | ||
17 | import org.eclipse.jface.dialogs.Dialog; | |
18 | import org.eclipse.jface.dialogs.IDialogConstants; | |
ccc66d01 BH |
19 | import org.eclipse.swt.SWT; |
20 | import org.eclipse.swt.events.SelectionAdapter; | |
21 | import org.eclipse.swt.events.SelectionEvent; | |
22 | import org.eclipse.swt.graphics.Point; | |
23 | import org.eclipse.swt.layout.GridData; | |
24 | import org.eclipse.swt.layout.GridLayout; | |
25 | import org.eclipse.swt.widgets.Button; | |
26 | import org.eclipse.swt.widgets.Composite; | |
27 | import org.eclipse.swt.widgets.Control; | |
28 | import org.eclipse.swt.widgets.Group; | |
29 | import org.eclipse.swt.widgets.Shell; | |
9bc60be7 AM |
30 | import org.eclipse.tracecompass.internal.lttng2.control.core.model.LogLevelType; |
31 | import org.eclipse.tracecompass.internal.lttng2.control.core.model.TraceLogLevel; | |
32 | import org.eclipse.tracecompass.internal.lttng2.control.ui.Activator; | |
33 | import org.eclipse.tracecompass.internal.lttng2.control.ui.views.messages.Messages; | |
34 | import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.TraceDomainComponent; | |
35 | import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.TraceProviderGroup; | |
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36 | |
37 | /** | |
ccc66d01 BH |
38 | * <p> |
39 | * Dialog box for collecting information events to be enabled. | |
40 | * </p> | |
cfdb727a | 41 | * |
dbd4432d | 42 | * @author Bernd Hufmann |
ccc66d01 BH |
43 | */ |
44 | public class EnableEventsDialog extends Dialog implements IEnableEventsDialog { | |
45 | ||
46 | // ------------------------------------------------------------------------ | |
47 | // Constants | |
48 | // ------------------------------------------------------------------------ | |
cfdb727a | 49 | |
ccc66d01 BH |
50 | /** |
51 | * The icon file for this dialog box. | |
52 | */ | |
cfdb727a | 53 | public static final String ENABLE_EVENT_ICON_FILE = "icons/elcl16/enable_event.gif"; //$NON-NLS-1$ |
ccc66d01 BH |
54 | |
55 | // ------------------------------------------------------------------------ | |
56 | // Attributes | |
57 | // ------------------------------------------------------------------------ | |
58 | /** | |
59 | * The dialog composite. | |
60 | */ | |
61 | private Composite fDialogComposite; | |
62 | /** | |
63 | * The composite with widgets for collecting information about kernel events. | |
64 | */ | |
65 | private EnableKernelEventComposite fKernelComposite; | |
66 | /** | |
cfdb727a | 67 | * The composite with widgets for collecting information about UST events. |
ccc66d01 BH |
68 | */ |
69 | private EnableUstEventsComposite fUstComposite; | |
70 | /** | |
71 | * Radio button for selecting kernel domain. | |
72 | */ | |
73 | private Button fKernelButton; | |
74 | /** | |
75 | * Radio button for selecting UST domain. | |
76 | */ | |
77 | private Button fUstButton; | |
78 | /** | |
cfdb727a | 79 | * The referenced trace provider group containing the kernel provider and UST |
ccc66d01 BH |
80 | * provider component which contains a list of available tracepoints. |
81 | */ | |
82 | private TraceProviderGroup fProviderGroup; | |
83 | /** | |
cfdb727a | 84 | * The parent domain component where the channel node should be added. |
ccc66d01 BH |
85 | * Null in case the domain is not known (i.e. on session level). |
86 | */ | |
87 | private TraceDomainComponent fDomain; | |
88 | /** | |
cfdb727a | 89 | * Output domain information. True in case of Kernel domain. False for UST. |
ccc66d01 BH |
90 | */ |
91 | private boolean fIsKernel; | |
92 | ||
93 | // ------------------------------------------------------------------------ | |
94 | // Constructors | |
95 | // ------------------------------------------------------------------------ | |
96 | /** | |
97 | * Constructor | |
98 | * @param shell - a shell for the display of the dialog | |
ccc66d01 | 99 | */ |
d132bcc7 | 100 | public EnableEventsDialog(Shell shell) { |
ccc66d01 | 101 | super(shell); |
8a396998 | 102 | setShellStyle(SWT.RESIZE | getShellStyle()); |
ccc66d01 | 103 | } |
cfdb727a | 104 | |
ccc66d01 BH |
105 | // ------------------------------------------------------------------------ |
106 | // Accessors | |
107 | // ------------------------------------------------------------------------ | |
9ee91a86 BH |
108 | @Override |
109 | public boolean isAllEvents() { | |
110 | if (fIsKernel) { | |
111 | return fKernelComposite.isAllEvents(); | |
112 | } | |
113 | return false; | |
114 | } | |
cfdb727a | 115 | |
ccc66d01 BH |
116 | @Override |
117 | public boolean isTracepoints() { | |
118 | if (fIsKernel) { | |
119 | return fKernelComposite.isTracepoints(); | |
120 | } | |
121 | return fUstComposite.isTracepoints(); | |
122 | } | |
cfdb727a | 123 | |
ccc66d01 BH |
124 | @Override |
125 | public boolean isAllTracePoints() { | |
126 | if (fIsKernel) { | |
127 | return fKernelComposite.isAllTracePoints(); | |
128 | } | |
129 | return fUstComposite.isAllTracePoints(); | |
130 | } | |
cfdb727a | 131 | |
ccc66d01 BH |
132 | @Override |
133 | public boolean isSysCalls() { | |
134 | if (fIsKernel) { | |
135 | return fKernelComposite.isSysCalls(); | |
136 | } | |
137 | return false; | |
138 | } | |
cfdb727a | 139 | |
ccc66d01 BH |
140 | @Override |
141 | public boolean isAllSysCalls() { | |
142 | if (fIsKernel) { | |
143 | return fKernelComposite.isSysCalls(); | |
144 | } | |
145 | return false; | |
146 | } | |
cfdb727a | 147 | |
ccc66d01 BH |
148 | @Override |
149 | public List<String> getEventNames() { | |
150 | if (fIsKernel) { | |
151 | return fKernelComposite.getEventNames(); | |
152 | } | |
153 | return fUstComposite.getEventNames(); | |
154 | } | |
11252342 | 155 | |
ccc66d01 BH |
156 | @Override |
157 | public boolean isDynamicProbe() { | |
158 | if (fIsKernel) { | |
159 | return fKernelComposite.isDynamicProbe(); | |
160 | } | |
161 | return false; | |
162 | } | |
cfdb727a | 163 | |
ccc66d01 BH |
164 | @Override |
165 | public String getProbeName() { | |
166 | if (fIsKernel) { | |
167 | return fKernelComposite.getProbeName(); | |
168 | } | |
169 | return null; | |
170 | } | |
cfdb727a | 171 | |
ccc66d01 BH |
172 | @Override |
173 | public String getProbeEventName() { | |
174 | if (fIsKernel) { | |
175 | return fKernelComposite.getProbeEventName(); | |
176 | } | |
177 | return null; | |
178 | } | |
cfdb727a | 179 | |
ccc66d01 BH |
180 | @Override |
181 | public boolean isDynamicFunctionProbe() { | |
182 | if (fIsKernel) { | |
183 | return fKernelComposite.isDynamicFunctionProbe(); | |
184 | } | |
185 | return false; | |
186 | } | |
cfdb727a | 187 | |
ccc66d01 BH |
188 | @Override |
189 | public String getFunctionEventName() { | |
190 | if (fIsKernel) { | |
191 | return fKernelComposite.getFunctionEventName(); | |
192 | } | |
193 | return null; | |
194 | } | |
cfdb727a | 195 | |
ccc66d01 BH |
196 | @Override |
197 | public String getFunction() { | |
198 | if (fIsKernel) { | |
199 | return fKernelComposite.getFunction(); | |
200 | } | |
201 | return null; | |
202 | } | |
cfdb727a | 203 | |
ccc66d01 BH |
204 | @Override |
205 | public boolean isWildcard() { | |
206 | if (!fIsKernel) { | |
207 | return fUstComposite.isWildcard(); | |
208 | } | |
209 | return false; | |
210 | } | |
211 | ||
ccc66d01 BH |
212 | @Override |
213 | public String getWildcard() { | |
214 | if (!fIsKernel) { | |
215 | return fUstComposite.getWildcard(); | |
216 | } | |
217 | return null; | |
ccc66d01 BH |
218 | } |
219 | ||
ccc66d01 BH |
220 | @Override |
221 | public boolean isLogLevel() { | |
222 | if (!fIsKernel) { | |
223 | return fUstComposite.isLogLevel(); | |
224 | } | |
225 | return false; | |
ccc66d01 BH |
226 | } |
227 | ||
ccc66d01 BH |
228 | @Override |
229 | public LogLevelType getLogLevelType() { | |
230 | if (!fIsKernel) { | |
231 | return fUstComposite.getLogLevelType(); | |
232 | } | |
233 | return null; | |
ccc66d01 | 234 | } |
cfdb727a | 235 | |
ccc66d01 BH |
236 | @Override |
237 | public TraceLogLevel getLogLevel() { | |
238 | if (!fIsKernel) { | |
239 | return fUstComposite.getLogLevel(); | |
240 | } | |
241 | return null; | |
ccc66d01 BH |
242 | } |
243 | ||
ccc66d01 BH |
244 | @Override |
245 | public String getLogLevelEventName() { | |
246 | if (!fIsKernel) { | |
247 | return fUstComposite.getLogLevelEventName(); | |
248 | } | |
249 | return null; | |
250 | } | |
cfdb727a | 251 | |
ccc66d01 BH |
252 | @Override |
253 | public boolean isKernel() { | |
254 | return fIsKernel; | |
255 | } | |
cfdb727a | 256 | |
d132bcc7 BH |
257 | @Override |
258 | public void setTraceProviderGroup(TraceProviderGroup providerGroup) { | |
259 | fProviderGroup = providerGroup; | |
260 | } | |
261 | ||
d132bcc7 BH |
262 | @Override |
263 | public void setTraceDomainComponent(TraceDomainComponent domain) { | |
264 | fDomain = domain; | |
265 | if (fDomain != null) { | |
266 | fIsKernel = fDomain.isKernel(); | |
267 | } else { | |
a07c7629 | 268 | fIsKernel = fProviderGroup != null ? fProviderGroup.hasKernelProvider() : true; |
d132bcc7 BH |
269 | } |
270 | } | |
ccc66d01 | 271 | |
d4514365 BH |
272 | @Override |
273 | public String getFilterExpression() { | |
f0584d20 BH |
274 | if (fIsKernel) { |
275 | return fKernelComposite.getFilterExpression(); | |
d4514365 | 276 | } |
f0584d20 | 277 | return fUstComposite.getFilterExpression(); |
d4514365 BH |
278 | } |
279 | ||
ccc66d01 BH |
280 | // ------------------------------------------------------------------------ |
281 | // Operations | |
282 | // ------------------------------------------------------------------------ | |
11252342 | 283 | |
ccc66d01 BH |
284 | @Override |
285 | protected void configureShell(Shell newShell) { | |
286 | super.configureShell(newShell); | |
287 | newShell.setText(Messages.TraceControl_EnableEventsDialogTitle); | |
31a6a4e4 | 288 | newShell.setImage(Activator.getDefault().loadIcon(ENABLE_EVENT_ICON_FILE)); |
ccc66d01 BH |
289 | } |
290 | ||
ccc66d01 BH |
291 | @Override |
292 | protected Control createDialogArea(Composite parent) { | |
cfdb727a | 293 | |
ccc66d01 BH |
294 | // Main dialog panel |
295 | fDialogComposite = new Composite(parent, SWT.NONE); | |
296 | GridLayout layout = new GridLayout(1, true); | |
297 | fDialogComposite.setLayout(layout); | |
298 | fDialogComposite.setLayoutData(new GridData(GridData.FILL_BOTH)); | |
299 | ||
300 | // ------------------------------------------------------------------------ | |
cfdb727a | 301 | // Domain Group |
ccc66d01 BH |
302 | // ------------------------------------------------------------------------ |
303 | Group domainGroup = new Group(fDialogComposite, SWT.SHADOW_NONE); | |
304 | domainGroup.setText(Messages.TraceControl_DomainDisplayName); | |
305 | layout = new GridLayout(2, true); | |
cfdb727a AM |
306 | domainGroup.setLayout(layout); |
307 | ||
ccc66d01 BH |
308 | fKernelButton = new Button(domainGroup, SWT.RADIO); |
309 | fKernelButton.setText(Messages.TraceControl_KernelDomainDisplayName); | |
310 | fKernelButton.setSelection(fIsKernel); | |
311 | fUstButton = new Button(domainGroup, SWT.RADIO); | |
312 | fUstButton.setText(Messages.TraceControl_UstDisplayName); | |
313 | fUstButton.setSelection(!fIsKernel); | |
314 | ||
a07c7629 | 315 | if ((fDomain != null) || ((fProviderGroup != null) && (!fProviderGroup.hasKernelProvider()))) { |
ccc66d01 BH |
316 | fKernelButton.setEnabled(false); |
317 | fUstButton.setEnabled(false); | |
318 | } | |
319 | ||
320 | // layout widgets | |
321 | GridData data = new GridData(GridData.FILL_HORIZONTAL); | |
322 | domainGroup.setLayoutData(data); | |
323 | ||
324 | data = new GridData(SWT.BEGINNING, SWT.BEGINNING, true, true); | |
325 | fKernelButton.setLayoutData(data); | |
326 | data = new GridData(SWT.BEGINNING, SWT.BEGINNING, true, true); | |
327 | fUstButton.setLayoutData(data); | |
328 | ||
329 | // ------------------------------------------------------------------------ | |
cfdb727a | 330 | // Kernel or UST event data group |
ccc66d01 | 331 | // ------------------------------------------------------------------------ |
d132bcc7 BH |
332 | fUstComposite = null; |
333 | fKernelComposite = null; | |
ccc66d01 BH |
334 | if (fIsKernel) { |
335 | createKernelComposite(); | |
d132bcc7 | 336 | fUstComposite = null; |
ccc66d01 BH |
337 | } else { |
338 | createUstComposite(); | |
339 | } | |
cfdb727a | 340 | |
ccc66d01 BH |
341 | fKernelButton.addSelectionListener(new SelectionAdapter() { |
342 | @Override | |
343 | public void widgetSelected(SelectionEvent e) { | |
344 | if (fKernelButton.getSelection()) { | |
345 | disposeUstComposite(); | |
346 | createKernelComposite(); | |
347 | fDialogComposite.layout(); | |
348 | } | |
349 | } | |
350 | }); | |
351 | ||
352 | fUstButton.addSelectionListener(new SelectionAdapter() { | |
353 | @Override | |
354 | public void widgetSelected(SelectionEvent e) { | |
355 | if (fUstButton.getSelection()) { | |
356 | disposeKernelComposite(); | |
357 | createUstComposite(); | |
358 | fDialogComposite.layout(); | |
359 | } | |
360 | } | |
361 | }); | |
cfdb727a | 362 | |
9ee91a86 | 363 | getShell().setMinimumSize(new Point(550, 750)); |
cfdb727a | 364 | |
ccc66d01 BH |
365 | return fDialogComposite; |
366 | } | |
cfdb727a | 367 | |
ccc66d01 BH |
368 | @Override |
369 | protected void createButtonsForButtonBar(Composite parent) { | |
79c3db85 | 370 | createButton(parent, IDialogConstants.CANCEL_ID, "&Cancel", true); //$NON-NLS-1$ |
ccc66d01 BH |
371 | createButton(parent, IDialogConstants.OK_ID, "&Ok", true); //$NON-NLS-1$ |
372 | } | |
373 | ||
ccc66d01 BH |
374 | @Override |
375 | protected void okPressed() { | |
c56972bb | 376 | fIsKernel = fKernelButton.getSelection(); |
ccc66d01 BH |
377 | |
378 | // Validate kernel composite in case of kernel domain | |
379 | if (fKernelComposite != null && !fKernelComposite.isValid()) { | |
380 | return; | |
381 | } | |
cfdb727a | 382 | |
ccc66d01 BH |
383 | // Validate UST composite in case of UST domain |
384 | if (fUstComposite != null && !fUstComposite.isValid()) { | |
385 | return; | |
386 | } | |
cfdb727a | 387 | |
ccc66d01 BH |
388 | // validation successful -> call super.okPressed() |
389 | super.okPressed(); | |
390 | } | |
cfdb727a | 391 | |
ccc66d01 BH |
392 | // ------------------------------------------------------------------------ |
393 | // Helper methods | |
394 | // ------------------------------------------------------------------------ | |
11252342 | 395 | |
ccc66d01 BH |
396 | /** |
397 | * Creates the kernel composite (if not existing) | |
398 | */ | |
399 | private void createKernelComposite() { | |
400 | if (fKernelComposite == null) { | |
401 | fKernelComposite = new EnableKernelEventComposite(fDialogComposite, SWT.NONE, fProviderGroup); | |
402 | GridLayout layout = new GridLayout(1, true); | |
403 | fKernelComposite.setLayout(layout); | |
404 | fKernelComposite.setLayoutData(new GridData(GridData.FILL_BOTH)); | |
405 | ||
406 | fKernelComposite.createContent(); | |
407 | } | |
408 | } | |
409 | ||
410 | /** | |
411 | * Disposes the kernel composite (if existing) | |
412 | */ | |
413 | private void disposeKernelComposite() { | |
414 | if (fKernelComposite != null) { | |
415 | fKernelComposite.dispose(); | |
416 | fKernelComposite = null; | |
417 | } | |
418 | } | |
419 | ||
420 | /** | |
421 | * Creates the UST composite (if not existing) | |
422 | */ | |
423 | private void createUstComposite() { | |
cfdb727a | 424 | if (fUstComposite == null) { |
ccc66d01 BH |
425 | fUstComposite = new EnableUstEventsComposite(fDialogComposite, SWT.NONE, fProviderGroup); |
426 | GridLayout layout = new GridLayout(1, true); | |
427 | fUstComposite.setLayout(layout); | |
428 | fUstComposite.setLayoutData(new GridData(GridData.FILL_BOTH)); | |
429 | ||
430 | fUstComposite.createContent(); | |
431 | } | |
432 | } | |
433 | ||
434 | /** | |
435 | * Disposes the UST composite (if existing) | |
436 | */ | |
437 | private void disposeUstComposite() { | |
438 | if (fUstComposite != null) { | |
439 | fUstComposite.dispose(); | |
440 | fUstComposite = null; | |
441 | } | |
442 | } | |
443 | } |