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73005152 | 1 | /********************************************************************** |
ed902a2b | 2 | * Copyright (c) 2011, 2014 Ericsson |
a55887ca | 3 | * |
73005152 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 | |
a55887ca AM |
8 | * |
9 | * Contributors: | |
73005152 BH |
10 | * Bernd Hufmann - Initial API and implementation |
11 | **********************************************************************/ | |
c8422608 | 12 | |
2bdf0193 | 13 | package org.eclipse.tracecompass.tmf.ui.views.uml2sd.loader; |
73005152 BH |
14 | |
15 | import java.util.ArrayList; | |
16 | import java.util.HashMap; | |
17 | import java.util.List; | |
eb63f5ff | 18 | import java.util.Map; |
73005152 BH |
19 | import java.util.concurrent.CopyOnWriteArrayList; |
20 | import java.util.concurrent.locks.ReentrantLock; | |
21 | ||
22 | import org.eclipse.core.runtime.IProgressMonitor; | |
23 | import org.eclipse.core.runtime.IStatus; | |
24 | import org.eclipse.core.runtime.Status; | |
25 | import org.eclipse.core.runtime.jobs.Job; | |
26 | import org.eclipse.jface.viewers.ISelection; | |
27 | import org.eclipse.jface.viewers.StructuredSelection; | |
de7ddc02 | 28 | import org.eclipse.swt.widgets.Display; |
2bdf0193 AM |
29 | import org.eclipse.tracecompass.internal.tmf.ui.Activator; |
30 | import org.eclipse.tracecompass.tmf.core.component.TmfComponent; | |
31 | import org.eclipse.tracecompass.tmf.core.event.ITmfEvent; | |
32 | import org.eclipse.tracecompass.tmf.core.event.ITmfEventField; | |
33 | import org.eclipse.tracecompass.tmf.core.request.ITmfEventRequest; | |
34 | import org.eclipse.tracecompass.tmf.core.request.TmfEventRequest; | |
35 | import org.eclipse.tracecompass.tmf.core.signal.TmfRangeSynchSignal; | |
36 | import org.eclipse.tracecompass.tmf.core.signal.TmfSignal; | |
37 | import org.eclipse.tracecompass.tmf.core.signal.TmfSignalHandler; | |
38 | import org.eclipse.tracecompass.tmf.core.signal.TmfTimeSynchSignal; | |
39 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceClosedSignal; | |
40 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceOpenedSignal; | |
41 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceSelectedSignal; | |
42 | import org.eclipse.tracecompass.tmf.core.timestamp.ITmfTimestamp; | |
43 | import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimeRange; | |
44 | import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimestamp; | |
45 | import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace; | |
46 | import org.eclipse.tracecompass.tmf.core.trace.TmfTraceManager; | |
47 | import org.eclipse.tracecompass.tmf.core.uml2sd.ITmfSyncSequenceDiagramEvent; | |
48 | import org.eclipse.tracecompass.tmf.core.uml2sd.TmfSyncSequenceDiagramEvent; | |
49 | import org.eclipse.tracecompass.tmf.ui.editors.ITmfTraceEditor; | |
50 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.SDView; | |
51 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.core.Frame; | |
52 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.core.GraphNode; | |
53 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.core.Lifeline; | |
54 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.dialogs.Criteria; | |
55 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.dialogs.FilterCriteria; | |
56 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.dialogs.FilterListDialog; | |
57 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.handlers.provider.ISDAdvancedPagingProvider; | |
58 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.handlers.provider.ISDFilterProvider; | |
59 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.handlers.provider.ISDFindProvider; | |
60 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.handlers.provider.ISDGraphNodeSupporter; | |
61 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.load.IUml2SDLoader; | |
faa38350 | 62 | import org.eclipse.ui.IEditorPart; |
73005152 BH |
63 | import org.eclipse.ui.ISelectionListener; |
64 | import org.eclipse.ui.IWorkbenchPart; | |
526d9026 | 65 | import org.eclipse.ui.IWorkbenchWindow; |
73005152 BH |
66 | import org.eclipse.ui.PlatformUI; |
67 | import org.eclipse.ui.progress.IProgressConstants; | |
68 | ||
69 | /** | |
73005152 | 70 | * <p> |
a55887ca AM |
71 | * This class is a reference implementation of the |
72 | * <code>org.eclipse.linuxtools.tmf.ui.Uml2SDLoader</code> extension point. It | |
73 | * provides a Sequence Diagram loader for a user space trace with specific trace | |
74 | * content for sending and receiving signals between components. I also includes | |
75 | * a default implementation for the <code>ITmfEvent</code> parsing. | |
73005152 | 76 | * </p> |
a55887ca AM |
77 | * |
78 | * The class <code>TmfUml2SDSyncLoader</code> analyzes events from type | |
79 | * <code>ITmfEvent</code> and creates events type | |
80 | * <code>ITmfSyncSequenceDiagramEvent</code> if the <code>ITmfEvent</code> | |
81 | * contains all relevant information. The analysis checks that the event type | |
82 | * strings contains either string SEND or RECEIVE. If event type matches these | |
83 | * key words, the analyzer will look for strings sender, receiver and signal in | |
84 | * the event fields of type <code>ITmfEventField</code>. If all the data is | |
85 | * found a sequence diagram event from can be created. Note that Sync Messages | |
86 | * are assumed, which means start and end time are the same. <br> | |
df0b8ff4 | 87 | * <br> |
a55887ca AM |
88 | * The parsing of the <code>ITmfEvent</code> is done in the method |
89 | * <code>getSequnceDiagramEvent()</code> of class | |
90 | * <code>TmfUml2SDSyncLoader</code>. By extending the class | |
91 | * <code>TmfUml2SDSyncLoader</code> and overwriting | |
92 | * <code>getSequnceDiagramEvent()</code> a customized parsing algorithm can be | |
93 | * implemented.<br> | |
94 | * <br> | |
95 | * Note that combined traces of multiple components, that contain the trace | |
96 | * information about the same interactions are not supported in the class | |
97 | * <code>TmfUml2SDSyncLoader</code>. | |
98 | * | |
df0b8ff4 BH |
99 | * @version 1.0 |
100 | * @author Bernd Hufmann | |
73005152 BH |
101 | */ |
102 | public class TmfUml2SDSyncLoader extends TmfComponent implements IUml2SDLoader, ISDFindProvider, ISDFilterProvider, ISDAdvancedPagingProvider, ISelectionListener { | |
103 | ||
104 | // ------------------------------------------------------------------------ | |
df0b8ff4 | 105 | // Constants |
73005152 | 106 | // ------------------------------------------------------------------------ |
672a642a | 107 | |
df0b8ff4 BH |
108 | /** |
109 | * Default title name. | |
110 | */ | |
f26e290b | 111 | protected static final String TITLE = Messages.TmfUml2SDSyncLoader_ViewName; |
672a642a | 112 | |
df0b8ff4 BH |
113 | /** |
114 | * Maximum number of messages per page. | |
115 | */ | |
f26e290b BH |
116 | protected static final int MAX_NUM_OF_MSG = 10000; |
117 | ||
118 | private static final int INDEXING_THREAD_SLEEP_VALUE = 100; | |
df0b8ff4 BH |
119 | |
120 | // ------------------------------------------------------------------------ | |
121 | // Attributes | |
122 | // ------------------------------------------------------------------------ | |
73005152 BH |
123 | |
124 | // Experiment attributes | |
df0b8ff4 | 125 | /** |
faa38350 | 126 | * The TMF trace reference. |
df0b8ff4 | 127 | */ |
faa38350 | 128 | protected ITmfTrace fTrace = null; |
df0b8ff4 BH |
129 | /** |
130 | * The current indexing event request. | |
131 | */ | |
6256d8ad | 132 | protected ITmfEventRequest fIndexRequest = null; |
df0b8ff4 BH |
133 | /** |
134 | * The current request to fill a page. | |
135 | */ | |
6256d8ad | 136 | protected ITmfEventRequest fPageRequest = null; |
df0b8ff4 BH |
137 | /** |
138 | * Flag whether the time range signal was sent by this loader class or not | |
139 | */ | |
f26e290b | 140 | protected volatile boolean fIsSignalSent = false; |
13e157b1 | 141 | |
73005152 | 142 | // The view and event attributes |
df0b8ff4 BH |
143 | /** |
144 | * The sequence diagram view reference. | |
145 | */ | |
73005152 | 146 | protected SDView fView = null; |
df0b8ff4 BH |
147 | /** |
148 | * The current sequence diagram frame reference. | |
149 | */ | |
73005152 | 150 | protected Frame fFrame = null; |
df0b8ff4 BH |
151 | /** |
152 | * The list of sequence diagram events of current page. | |
153 | */ | |
507b1336 | 154 | protected List<ITmfSyncSequenceDiagramEvent> fEvents = new ArrayList<>(); |
73005152 BH |
155 | |
156 | // Checkpoint and page attributes | |
df0b8ff4 BH |
157 | /** |
158 | * The checkpoints of the whole sequence diagram trace (i.e. start time stamp of each page) | |
159 | */ | |
507b1336 | 160 | protected List<TmfTimeRange> fCheckPoints = new ArrayList<>(MAX_NUM_OF_MSG); |
df0b8ff4 BH |
161 | /** |
162 | * The current page displayed. | |
163 | */ | |
f26e290b | 164 | protected volatile int fCurrentPage = 0; |
df0b8ff4 BH |
165 | /** |
166 | * The current time selected. | |
167 | */ | |
4df4581d | 168 | protected ITmfTimestamp fCurrentTime = null; |
df0b8ff4 BH |
169 | /** |
170 | * Flag to specify that selection of message is done by selection or by signal. | |
171 | */ | |
f26e290b | 172 | protected volatile boolean fIsSelect = false; |
73005152 BH |
173 | |
174 | // Search attributes | |
df0b8ff4 | 175 | /** |
a55887ca | 176 | * The job for searching across pages. |
df0b8ff4 | 177 | */ |
73005152 | 178 | protected SearchJob fFindJob = null; |
df0b8ff4 BH |
179 | /** |
180 | * List of found nodes within a page. | |
181 | */ | |
507b1336 | 182 | protected List<GraphNode> fFindResults = new ArrayList<>(); |
df0b8ff4 BH |
183 | /** |
184 | * The current find criteria reference | |
185 | */ | |
73005152 | 186 | protected Criteria fFindCriteria = null; |
df0b8ff4 BH |
187 | /** |
188 | * The current find index within the list of found nodes (<code>fFindeResults</code> within a page. | |
189 | */ | |
f26e290b | 190 | protected volatile int fCurrentFindIndex = 0; |
73005152 BH |
191 | |
192 | // Filter attributes | |
df0b8ff4 BH |
193 | /** |
194 | * The list of active filters. | |
195 | */ | |
73005152 | 196 | protected List<FilterCriteria> fFilterCriteria = null; |
a55887ca | 197 | |
73005152 | 198 | // Thread synchronization |
df0b8ff4 BH |
199 | /** |
200 | * The synchronization lock. | |
201 | */ | |
73005152 | 202 | protected ReentrantLock fLock = new ReentrantLock(); |
a55887ca | 203 | |
73005152 BH |
204 | // ------------------------------------------------------------------------ |
205 | // Constructors | |
206 | // ------------------------------------------------------------------------ | |
df0b8ff4 BH |
207 | /** |
208 | * Default constructor | |
209 | */ | |
73005152 BH |
210 | public TmfUml2SDSyncLoader() { |
211 | super(TITLE); | |
212 | } | |
213 | ||
df0b8ff4 BH |
214 | /** |
215 | * Constructor | |
a55887ca | 216 | * |
df0b8ff4 BH |
217 | * @param name Name of loader |
218 | */ | |
73005152 BH |
219 | public TmfUml2SDSyncLoader(String name) { |
220 | super(name); | |
221 | } | |
222 | ||
223 | // ------------------------------------------------------------------------ | |
224 | // Operations | |
225 | // ------------------------------------------------------------------------ | |
3bd46eef | 226 | |
73005152 | 227 | /** |
df0b8ff4 | 228 | * Returns the current time if available else null. |
a55887ca | 229 | * |
df0b8ff4 | 230 | * @return the current time if available else null |
73005152 | 231 | */ |
4df4581d | 232 | public ITmfTimestamp getCurrentTime() { |
a55887ca | 233 | fLock.lock(); |
73005152 | 234 | try { |
a55887ca | 235 | if (fCurrentTime != null) { |
4593bd5b | 236 | return fCurrentTime; |
73005152 BH |
237 | } |
238 | return null; | |
239 | } finally { | |
240 | fLock.unlock(); | |
241 | } | |
242 | } | |
a55887ca | 243 | |
73005152 BH |
244 | /** |
245 | * Waits for the page request to be completed | |
246 | */ | |
247 | public void waitForCompletion() { | |
248 | fLock.lock(); | |
6256d8ad | 249 | ITmfEventRequest request = fPageRequest; |
73005152 | 250 | fLock.unlock(); |
a55887ca AM |
251 | if (request != null) { |
252 | try { | |
253 | request.waitForCompletion(); | |
254 | } catch (InterruptedException e) { | |
255 | // ignore | |
256 | } | |
73005152 BH |
257 | } |
258 | } | |
259 | ||
fec1ac0b BH |
260 | /** |
261 | * Handler for the trace opened signal. | |
262 | * @param signal The trace opened signal | |
fec1ac0b BH |
263 | */ |
264 | @TmfSignalHandler | |
265 | public void traceOpened(TmfTraceOpenedSignal signal) { | |
266 | fTrace = signal.getTrace(); | |
267 | loadTrace(); | |
268 | } | |
269 | ||
270 | ||
73005152 | 271 | /** |
faa38350 | 272 | * Signal handler for the trace selected signal. |
a55887ca | 273 | * |
faa38350 | 274 | * Spawns a request to index the trace (checkpoints creation) as well as it fills |
73005152 | 275 | * the first page. |
a55887ca | 276 | * |
faa38350 | 277 | * @param signal The trace selected signal |
73005152 | 278 | */ |
73005152 | 279 | @TmfSignalHandler |
faa38350 | 280 | public void traceSelected(TmfTraceSelectedSignal signal) { |
fec1ac0b BH |
281 | // Update the trace reference |
282 | ITmfTrace trace = signal.getTrace(); | |
283 | if (!trace.equals(fTrace)) { | |
284 | fTrace = trace; | |
285 | } | |
286 | loadTrace(); | |
287 | } | |
bfc779a0 | 288 | |
fec1ac0b BH |
289 | /** |
290 | * Method for loading the current selected trace into the view. | |
291 | * Sub-class need to override this method to add the view specific implementation. | |
fec1ac0b BH |
292 | */ |
293 | protected void loadTrace() { | |
e5d31efe | 294 | ITmfEventRequest indexRequest = null; |
a55887ca | 295 | fLock.lock(); |
faa38350 | 296 | |
fec1ac0b | 297 | try { |
77ab0271 BH |
298 | final Job job = new IndexingJob("Indexing " + getName() + "..."); //$NON-NLS-1$ //$NON-NLS-2$ |
299 | job.setUser(false); | |
300 | job.schedule(); | |
73005152 | 301 | |
77ab0271 BH |
302 | indexRequest = fIndexRequest; |
303 | ||
304 | cancelOngoingRequests(); | |
73005152 | 305 | |
77ab0271 | 306 | TmfTimeRange window = TmfTimeRange.ETERNITY; |
73005152 | 307 | |
fd3f1eff | 308 | fIndexRequest = new TmfEventRequest(ITmfEvent.class, window, 0, |
2740e05c | 309 | ITmfEventRequest.ALL_DATA, ITmfEventRequest.ExecutionType.BACKGROUND) { |
73005152 | 310 | |
77ab0271 BH |
311 | private ITmfTimestamp fFirstTime = null; |
312 | private ITmfTimestamp fLastTime = null; | |
313 | private int fNbSeqEvents = 0; | |
507b1336 | 314 | private final List<ITmfSyncSequenceDiagramEvent> fSdEvents = new ArrayList<>(MAX_NUM_OF_MSG); |
73005152 | 315 | |
77ab0271 BH |
316 | @Override |
317 | public void handleData(ITmfEvent event) { | |
318 | super.handleData(event); | |
13e157b1 | 319 | |
77ab0271 BH |
320 | ITmfSyncSequenceDiagramEvent sdEvent = getSequenceDiagramEvent(event); |
321 | ||
322 | if (sdEvent != null) { | |
323 | ++fNbSeqEvents; | |
324 | ||
325 | if (fFirstTime == null) { | |
326 | fFirstTime = event.getTimestamp(); | |
327 | } | |
73005152 | 328 | |
77ab0271 BH |
329 | fLastTime = event.getTimestamp(); |
330 | ||
331 | if ((fNbSeqEvents % MAX_NUM_OF_MSG) == 0) { | |
332 | fLock.lock(); | |
333 | try { | |
334 | fCheckPoints.add(new TmfTimeRange(fFirstTime, fLastTime)); | |
335 | if (fView != null) { | |
336 | fView.updateCoolBar(); | |
337 | } | |
338 | } finally { | |
339 | fLock.unlock(); | |
340 | } | |
341 | fFirstTime = null; | |
342 | ||
343 | } | |
344 | ||
345 | if (fNbSeqEvents > MAX_NUM_OF_MSG) { | |
346 | // page is full | |
347 | return; | |
348 | } | |
73005152 | 349 | |
77ab0271 | 350 | fSdEvents.add(sdEvent); |
73005152 | 351 | |
77ab0271 BH |
352 | if (fNbSeqEvents == MAX_NUM_OF_MSG) { |
353 | fillCurrentPage(fSdEvents); | |
354 | } | |
73005152 | 355 | } |
77ab0271 | 356 | } |
73005152 | 357 | |
77ab0271 BH |
358 | @Override |
359 | public void handleSuccess() { | |
360 | if ((fFirstTime != null) && (fLastTime != null)) { | |
73005152 BH |
361 | |
362 | fLock.lock(); | |
363 | try { | |
364 | fCheckPoints.add(new TmfTimeRange(fFirstTime, fLastTime)); | |
365 | if (fView != null) { | |
366 | fView.updateCoolBar(); | |
367 | } | |
368 | } finally { | |
369 | fLock.unlock(); | |
370 | } | |
371 | } | |
372 | ||
77ab0271 | 373 | if (fNbSeqEvents <= MAX_NUM_OF_MSG) { |
fec1ac0b BH |
374 | fillCurrentPage(fSdEvents); |
375 | } | |
73005152 | 376 | |
77ab0271 BH |
377 | super.handleSuccess(); |
378 | } | |
fec1ac0b | 379 | |
77ab0271 BH |
380 | @Override |
381 | public void handleCompleted() { | |
382 | if (fEvents.isEmpty()) { | |
383 | fFrame = new Frame(); | |
384 | // make sure that view is not null when setting frame | |
385 | SDView sdView; | |
386 | fLock.lock(); | |
387 | try { | |
388 | sdView = fView; | |
389 | } finally { | |
390 | fLock.unlock(); | |
391 | } | |
392 | if (sdView != null) { | |
393 | sdView.setFrameSync(fFrame); | |
fec1ac0b | 394 | } |
73005152 | 395 | } |
77ab0271 BH |
396 | super.handleCompleted(); |
397 | job.cancel(); | |
73005152 | 398 | } |
77ab0271 | 399 | }; |
73005152 | 400 | |
77ab0271 BH |
401 | } finally { |
402 | fLock.unlock(); | |
403 | } | |
404 | if (indexRequest != null && !indexRequest.isCompleted()) { | |
405 | indexRequest.cancel(); | |
406 | } | |
407 | resetLoader(); | |
408 | fTrace.sendRequest(fIndexRequest); | |
73005152 BH |
409 | } |
410 | ||
411 | /** | |
faa38350 | 412 | * Signal handler for the trace closed signal. |
a55887ca | 413 | * |
faa38350 | 414 | * @param signal The trace closed signal |
73005152 | 415 | */ |
13e157b1 | 416 | @TmfSignalHandler |
faa38350 PT |
417 | public void traceClosed(TmfTraceClosedSignal signal) { |
418 | if (signal.getTrace() != fTrace) { | |
828e5592 PT |
419 | return; |
420 | } | |
e5d31efe | 421 | ITmfEventRequest indexRequest = null; |
13e157b1 | 422 | fLock.lock(); |
73005152 | 423 | try { |
d10e93a2 PT |
424 | indexRequest = fIndexRequest; |
425 | fIndexRequest = null; | |
73005152 BH |
426 | |
427 | cancelOngoingRequests(); | |
428 | ||
429 | if (fFilterCriteria != null) { | |
430 | fFilterCriteria.clear(); | |
431 | } | |
432 | ||
433 | FilterListDialog.deactivateSavedGlobalFilters(); | |
73005152 | 434 | } finally { |
faa38350 | 435 | fTrace = null; |
73005152 BH |
436 | fLock.unlock(); |
437 | } | |
d10e93a2 PT |
438 | if (indexRequest != null && !indexRequest.isCompleted()) { |
439 | indexRequest.cancel(); | |
440 | } | |
441 | ||
442 | resetLoader(); | |
73005152 BH |
443 | } |
444 | ||
445 | /** | |
446 | * Moves to the page that contains the time provided by the signal. The messages will be selected | |
447 | * if the provided time is the time of a message. | |
13e157b1 | 448 | * |
73005152 BH |
449 | * @param signal The Time synch signal. |
450 | */ | |
451 | @TmfSignalHandler | |
452 | public void synchToTime(TmfTimeSynchSignal signal) { | |
453 | fLock.lock(); | |
454 | try { | |
aa63fb03 | 455 | if ((signal.getSource() != this) && (fFrame != null) && (fCheckPoints.size() > 0)) { |
0fcf3b09 | 456 | fCurrentTime = signal.getBeginTime(); |
73005152 BH |
457 | fIsSelect = true; |
458 | moveToMessage(); | |
459 | } | |
460 | } finally { | |
461 | fLock.unlock(); | |
462 | } | |
463 | } | |
464 | ||
465 | /** | |
a55887ca AM |
466 | * Moves to the page that contains the current time provided by signal. |
467 | * No message will be selected however the focus will be set to the message | |
73005152 | 468 | * if the provided time is the time of a message. |
a55887ca | 469 | * |
73005152 BH |
470 | * @param signal The time range sync signal |
471 | */ | |
472 | @TmfSignalHandler | |
473 | public void synchToTimeRange(TmfRangeSynchSignal signal) { | |
474 | fLock.lock(); | |
475 | try { | |
aa63fb03 | 476 | if ((signal.getSource() != this) && (fFrame != null) && !fIsSignalSent && (fCheckPoints.size() > 0)) { |
73005152 | 477 | TmfTimeRange newTimeRange = signal.getCurrentRange(); |
73005152 BH |
478 | |
479 | fIsSelect = false; | |
7d1ef69c | 480 | fCurrentTime = newTimeRange.getStartTime(); |
73005152 BH |
481 | |
482 | moveToMessage(); | |
483 | } | |
484 | } finally { | |
485 | fLock.unlock(); | |
486 | } | |
487 | ||
488 | } | |
13e157b1 | 489 | |
73005152 BH |
490 | @Override |
491 | public void setViewer(SDView viewer) { | |
13e157b1 MK |
492 | |
493 | fLock.lock(); | |
73005152 BH |
494 | try { |
495 | fView = viewer; | |
496 | PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().addPostSelectionListener(this); | |
497 | fView.setSDFindProvider(this); | |
498 | fView.setSDPagingProvider(this); | |
499 | fView.setSDFilterProvider(this); | |
500 | ||
501 | resetLoader(); | |
f28d404e | 502 | IEditorPart editor = fView.getSite().getPage().getActiveEditor(); |
faa38350 PT |
503 | if (editor instanceof ITmfTraceEditor) { |
504 | ITmfTrace trace = ((ITmfTraceEditor) editor).getTrace(); | |
505 | if (trace != null) { | |
506 | traceSelected(new TmfTraceSelectedSignal(this, trace)); | |
507 | } | |
73005152 BH |
508 | } |
509 | } finally { | |
510 | fLock.unlock(); | |
511 | } | |
512 | } | |
513 | ||
73005152 BH |
514 | @Override |
515 | public String getTitleString() { | |
516 | return getName(); | |
517 | } | |
518 | ||
73005152 BH |
519 | @Override |
520 | public void dispose() { | |
521 | super.dispose(); | |
e5d31efe | 522 | ITmfEventRequest indexRequest = null; |
13e157b1 | 523 | fLock.lock(); |
73005152 | 524 | try { |
526d9026 BH |
525 | IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); |
526 | // During Eclipse shutdown the active workbench window is null | |
527 | if (window != null) { | |
528 | window.getSelectionService().removePostSelectionListener(this); | |
529 | } | |
4b4a1525 | 530 | |
d10e93a2 PT |
531 | indexRequest = fIndexRequest; |
532 | fIndexRequest = null; | |
4b4a1525 BH |
533 | cancelOngoingRequests(); |
534 | ||
73005152 BH |
535 | fView.setSDFindProvider(null); |
536 | fView.setSDPagingProvider(null); | |
537 | fView.setSDFilterProvider(null); | |
538 | fView = null; | |
539 | } finally { | |
540 | fLock.unlock(); | |
541 | } | |
d10e93a2 PT |
542 | if (indexRequest != null && !indexRequest.isCompleted()) { |
543 | indexRequest.cancel(); | |
544 | } | |
73005152 BH |
545 | } |
546 | ||
73005152 BH |
547 | @Override |
548 | public boolean isNodeSupported(int nodeType) { | |
549 | switch (nodeType) { | |
550 | case ISDGraphNodeSupporter.LIFELINE: | |
551 | case ISDGraphNodeSupporter.SYNCMESSAGE: | |
552 | return true; | |
553 | ||
554 | default: | |
555 | break; | |
556 | } | |
557 | return false; | |
558 | } | |
559 | ||
73005152 BH |
560 | @Override |
561 | public String getNodeName(int nodeType, String loaderClassName) { | |
562 | switch (nodeType) { | |
563 | case ISDGraphNodeSupporter.LIFELINE: | |
564 | return Messages.TmfUml2SDSyncLoader_CategoryLifeline; | |
565 | case ISDGraphNodeSupporter.SYNCMESSAGE: | |
566 | return Messages.TmfUml2SDSyncLoader_CategoryMessage; | |
abbdd66a AM |
567 | default: |
568 | break; | |
73005152 BH |
569 | } |
570 | return ""; //$NON-NLS-1$ | |
571 | } | |
572 | ||
73005152 BH |
573 | @Override |
574 | public void selectionChanged(IWorkbenchPart part, ISelection selection) { | |
575 | ISelection sel = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().getSelection(); | |
13e157b1 | 576 | if ((sel != null) && (sel instanceof StructuredSelection)) { |
73005152 BH |
577 | StructuredSelection stSel = (StructuredSelection) sel; |
578 | if (stSel.getFirstElement() instanceof TmfSyncMessage) { | |
579 | TmfSyncMessage syncMsg = ((TmfSyncMessage) stSel.getFirstElement()); | |
580 | broadcast(new TmfTimeSynchSignal(this, syncMsg.getStartTime())); | |
581 | } | |
582 | } | |
583 | } | |
584 | ||
73005152 BH |
585 | @Override |
586 | public boolean find(Criteria toSearch) { | |
587 | fLock.lock(); | |
588 | try { | |
589 | if (fFrame == null) { | |
590 | return false; | |
591 | } | |
592 | ||
13e157b1 | 593 | if ((fFindResults == null) || (fFindCriteria == null) || !fFindCriteria.compareTo(toSearch)) { |
507b1336 | 594 | fFindResults = new CopyOnWriteArrayList<>(); |
73005152 BH |
595 | fFindCriteria = toSearch; |
596 | if (fFindCriteria.isLifeLineSelected()) { | |
597 | for (int i = 0; i < fFrame.lifeLinesCount(); i++) { | |
598 | if (fFindCriteria.matches(fFrame.getLifeline(i).getName())) { | |
599 | fFindResults.add(fFrame.getLifeline(i)); | |
600 | } | |
601 | } | |
602 | } | |
603 | ||
507b1336 | 604 | ArrayList<GraphNode> msgs = new ArrayList<>(); |
73005152 BH |
605 | if (fFindCriteria.isSyncMessageSelected()) { |
606 | for (int i = 0; i < fFrame.syncMessageCount(); i++) { | |
607 | if (fFindCriteria.matches(fFrame.getSyncMessage(i).getName())) { | |
608 | msgs.add(fFrame.getSyncMessage(i)); | |
609 | } | |
610 | } | |
611 | } | |
612 | ||
eb63f5ff | 613 | if (!msgs.isEmpty()) { |
73005152 BH |
614 | fFindResults.addAll(msgs); |
615 | } | |
616 | ||
5b5b7df5 | 617 | List<GraphNode> selection = fView.getSDWidget().getSelection(); |
13e157b1 | 618 | if ((selection != null) && (selection.size() == 1)) { |
73005152 | 619 | fCurrentFindIndex = fFindResults.indexOf(selection.get(0)) + 1; |
13e157b1 | 620 | } else { |
73005152 | 621 | fCurrentFindIndex = 0; |
13e157b1 | 622 | } |
73005152 BH |
623 | } else { |
624 | fCurrentFindIndex++; | |
625 | } | |
626 | ||
627 | if (fFindResults.size() > fCurrentFindIndex) { | |
13e157b1 | 628 | GraphNode current = fFindResults.get(fCurrentFindIndex); |
73005152 BH |
629 | fView.getSDWidget().moveTo(current); |
630 | return true; | |
73005152 | 631 | } |
abbdd66a AM |
632 | fFindResults = null; |
633 | fCurrentFindIndex =0; | |
634 | return findInNextPages(fFindCriteria); // search in other page | |
73005152 BH |
635 | } finally { |
636 | fLock.unlock(); | |
637 | } | |
638 | } | |
639 | ||
73005152 BH |
640 | @Override |
641 | public void cancel() { | |
642 | cancelOngoingRequests(); | |
643 | } | |
644 | ||
73005152 | 645 | @Override |
5b5b7df5 | 646 | public boolean filter(List<FilterCriteria> filters) { |
73005152 BH |
647 | fLock.lock(); |
648 | try { | |
649 | cancelOngoingRequests(); | |
650 | ||
1ef1189a | 651 | if (filters == null) { |
507b1336 | 652 | fFilterCriteria = new ArrayList<>(); |
1ef1189a | 653 | } else { |
5b5b7df5 | 654 | List<FilterCriteria> list = filters; |
507b1336 | 655 | fFilterCriteria = new ArrayList<>(list); |
1ef1189a | 656 | } |
73005152 BH |
657 | |
658 | fillCurrentPage(fEvents); | |
659 | ||
660 | } finally { | |
661 | fLock.unlock(); | |
662 | } | |
663 | return true; | |
664 | } | |
13e157b1 | 665 | |
73005152 BH |
666 | @Override |
667 | public boolean hasNextPage() { | |
668 | fLock.lock(); | |
669 | try { | |
670 | int size = fCheckPoints.size(); | |
671 | if (size > 0) { | |
13e157b1 | 672 | return fCurrentPage < (size - 1); |
73005152 BH |
673 | } |
674 | } finally { | |
675 | fLock.unlock(); | |
676 | } | |
677 | return false; | |
678 | } | |
679 | ||
73005152 BH |
680 | @Override |
681 | public boolean hasPrevPage() { | |
682 | fLock.lock(); | |
683 | try { | |
684 | return fCurrentPage > 0; | |
685 | } finally { | |
686 | fLock.unlock(); | |
687 | } | |
688 | } | |
689 | ||
73005152 BH |
690 | @Override |
691 | public void nextPage() { | |
692 | fLock.lock(); | |
693 | try { | |
694 | // Safety check | |
13e157b1 | 695 | if (fCurrentPage >= (fCheckPoints.size() - 1)) { |
73005152 | 696 | return; |
13e157b1 | 697 | } |
73005152 BH |
698 | |
699 | cancelOngoingRequests(); | |
700 | fCurrentTime = null; | |
701 | fCurrentPage++; | |
702 | moveToPage(); | |
703 | } finally { | |
704 | fLock.unlock(); | |
705 | } | |
706 | } | |
707 | ||
73005152 BH |
708 | @Override |
709 | public void prevPage() { | |
710 | fLock.lock(); | |
711 | try { | |
712 | // Safety check | |
13e157b1 | 713 | if (fCurrentPage <= 0) { |
73005152 | 714 | return; |
13e157b1 | 715 | } |
73005152 BH |
716 | |
717 | cancelOngoingRequests(); | |
718 | fCurrentTime = null; | |
719 | fCurrentPage--; | |
720 | moveToPage(); | |
721 | } finally { | |
722 | fLock.unlock(); | |
723 | } | |
724 | } | |
13e157b1 | 725 | |
73005152 BH |
726 | @Override |
727 | public void firstPage() { | |
728 | fLock.lock(); | |
729 | try { | |
730 | ||
731 | cancelOngoingRequests(); | |
732 | fCurrentTime = null; | |
733 | fCurrentPage = 0; | |
734 | moveToPage(); | |
735 | } finally { | |
736 | fLock.unlock(); | |
737 | } | |
738 | } | |
13e157b1 | 739 | |
73005152 BH |
740 | @Override |
741 | public void lastPage() { | |
742 | fLock.lock(); | |
743 | try { | |
744 | cancelOngoingRequests(); | |
745 | fCurrentTime = null; | |
746 | fCurrentPage = fCheckPoints.size() - 1; | |
747 | moveToPage(); | |
748 | } finally { | |
749 | fLock.unlock(); | |
750 | } | |
751 | } | |
752 | ||
73005152 BH |
753 | @Override |
754 | public int currentPage() { | |
755 | fLock.lock(); | |
756 | try { | |
757 | return fCurrentPage; | |
758 | } finally { | |
759 | fLock.unlock(); | |
760 | } | |
761 | } | |
762 | ||
73005152 BH |
763 | @Override |
764 | public int pagesCount() { | |
765 | fLock.lock(); | |
766 | try { | |
767 | return fCheckPoints.size(); | |
768 | } finally { | |
769 | fLock.unlock(); | |
770 | } | |
771 | } | |
772 | ||
73005152 | 773 | @Override |
eb63f5ff BH |
774 | public void pageNumberChanged(int pagenNumber) { |
775 | int localPageNumber = pagenNumber; | |
a55887ca | 776 | |
73005152 BH |
777 | fLock.lock(); |
778 | try { | |
779 | cancelOngoingRequests(); | |
780 | ||
eb63f5ff BH |
781 | if (localPageNumber < 0) { |
782 | localPageNumber = 0; | |
73005152 BH |
783 | } |
784 | int size = fCheckPoints.size(); | |
eb63f5ff BH |
785 | if (localPageNumber > (size - 1)) { |
786 | localPageNumber = size - 1; | |
73005152 | 787 | } |
eb63f5ff | 788 | fCurrentPage = localPageNumber; |
73005152 BH |
789 | moveToPage(); |
790 | } finally { | |
791 | fLock.unlock(); | |
792 | } | |
793 | } | |
794 | ||
73005152 BH |
795 | @Override |
796 | public void broadcast(TmfSignal signal) { | |
797 | fIsSignalSent = true; | |
798 | super.broadcast(signal); | |
799 | fIsSignalSent = false; | |
800 | } | |
801 | ||
802 | /** | |
803 | * Cancels any ongoing find operation | |
804 | */ | |
805 | protected void cancelOngoingRequests() { | |
13e157b1 | 806 | fLock.lock(); |
e5d31efe | 807 | ITmfEventRequest pageRequest = null; |
73005152 BH |
808 | try { |
809 | // Cancel the search thread | |
810 | if (fFindJob != null) { | |
811 | fFindJob.cancel(); | |
812 | } | |
df0b8ff4 | 813 | |
73005152 BH |
814 | fFindResults = null; |
815 | fFindCriteria = null; | |
816 | fCurrentFindIndex = 0; | |
817 | ||
d10e93a2 PT |
818 | pageRequest = fPageRequest; |
819 | fPageRequest = null; | |
73005152 BH |
820 | } finally { |
821 | fLock.unlock(); | |
822 | } | |
d10e93a2 PT |
823 | if (pageRequest != null && !pageRequest.isCompleted()) { |
824 | pageRequest.cancel(); | |
825 | } | |
73005152 BH |
826 | } |
827 | ||
828 | /** | |
829 | * Resets loader attributes | |
830 | */ | |
831 | protected void resetLoader() { | |
832 | fLock.lock(); | |
833 | try { | |
834 | fCurrentTime = null; | |
835 | fEvents.clear(); | |
836 | fCheckPoints.clear(); | |
837 | fCurrentPage = 0; | |
838 | fCurrentFindIndex = 0; | |
839 | fFindCriteria = null; | |
840 | fFindResults = null; | |
73005152 BH |
841 | fView.setFrameSync(new Frame()); |
842 | fFrame = null; | |
843 | } | |
844 | finally { | |
845 | fLock.unlock(); | |
846 | } | |
847 | ||
848 | } | |
849 | ||
850 | /** | |
851 | * Fills current page with sequence diagram content. | |
a55887ca | 852 | * |
73005152 BH |
853 | * @param events sequence diagram events |
854 | */ | |
855 | protected void fillCurrentPage(List<ITmfSyncSequenceDiagramEvent> events) { | |
856 | ||
857 | fLock.lock(); | |
858 | try { | |
507b1336 | 859 | fEvents = new ArrayList<>(events); |
faa38350 | 860 | if (fView != null && !events.isEmpty()) { |
73005152 BH |
861 | fView.toggleWaitCursorAsync(true); |
862 | } | |
863 | } finally { | |
864 | fLock.unlock(); | |
865 | } | |
13e157b1 | 866 | |
73005152 | 867 | final Frame frame = new Frame(); |
73005152 | 868 | |
eb63f5ff | 869 | if (!events.isEmpty()) { |
507b1336 | 870 | Map<String, Lifeline> nodeToLifelineMap = new HashMap<>(); |
73005152 BH |
871 | |
872 | frame.setName(Messages.TmfUml2SDSyncLoader_FrameName); | |
873 | ||
874 | for (int i = 0; i < events.size(); i++) { | |
875 | ||
876 | ITmfSyncSequenceDiagramEvent sdEvent = events.get(i); | |
877 | ||
878 | if ((nodeToLifelineMap.get(sdEvent.getSender()) == null) && (!filterLifeLine(sdEvent.getSender()))) { | |
879 | Lifeline lifeline = new Lifeline(); | |
880 | lifeline.setName(sdEvent.getSender()); | |
881 | nodeToLifelineMap.put(sdEvent.getSender(), lifeline); | |
882 | frame.addLifeLine(lifeline); | |
883 | } | |
884 | ||
885 | if ((nodeToLifelineMap.get(sdEvent.getReceiver()) == null) && (!filterLifeLine(sdEvent.getReceiver()))) { | |
886 | Lifeline lifeline = new Lifeline(); | |
887 | lifeline.setName(sdEvent.getReceiver()); | |
888 | nodeToLifelineMap.put(sdEvent.getReceiver(), lifeline); | |
889 | frame.addLifeLine(lifeline); | |
890 | } | |
891 | } | |
892 | ||
893 | int eventOccurence = 1; | |
894 | ||
895 | for (int i = 0; i < events.size(); i++) { | |
13e157b1 | 896 | ITmfSyncSequenceDiagramEvent sdEvent = events.get(i); |
73005152 BH |
897 | |
898 | // Check message filter | |
899 | if (filterMessage(sdEvent)) { | |
900 | continue; | |
901 | } | |
902 | ||
903 | // Set the message sender and receiver | |
13e157b1 MK |
904 | Lifeline startLifeline = nodeToLifelineMap.get(sdEvent.getSender()); |
905 | Lifeline endLifeline = nodeToLifelineMap.get(sdEvent.getReceiver()); | |
73005152 | 906 | |
13e157b1 MK |
907 | // Check if any of the lifelines were filtered |
908 | if ((startLifeline == null) || (endLifeline == null)) { | |
73005152 BH |
909 | continue; |
910 | } | |
911 | ||
912 | int tmp = Math.max(startLifeline.getEventOccurrence(), endLifeline.getEventOccurrence()); | |
913 | eventOccurence = Math.max(eventOccurence, tmp); | |
13e157b1 | 914 | |
73005152 BH |
915 | startLifeline.setCurrentEventOccurrence(eventOccurence); |
916 | endLifeline.setCurrentEventOccurrence(eventOccurence); | |
13e157b1 | 917 | |
73005152 | 918 | TmfSyncMessage message = new TmfSyncMessage(sdEvent, eventOccurence++); |
13e157b1 | 919 | |
73005152 BH |
920 | message.setStartLifeline(startLifeline); |
921 | message.setEndLifeline(endLifeline); | |
922 | ||
923 | message.setTime(sdEvent.getStartTime()); | |
924 | ||
925 | // add the message to the frame | |
926 | frame.addMessage(message); | |
13e157b1 | 927 | |
73005152 BH |
928 | } |
929 | fLock.lock(); | |
930 | try { | |
931 | if (!fView.getSDWidget().isDisposed()) { | |
932 | fView.getSDWidget().getDisplay().asyncExec(new Runnable() { | |
933 | ||
934 | @Override | |
935 | public void run() { | |
936 | ||
937 | fLock.lock(); | |
938 | try { | |
939 | // check if view was disposed in the meanwhile | |
940 | if ((fView != null) && (!fView.getSDWidget().isDisposed())) { | |
941 | fFrame = frame; | |
942 | fView.setFrame(fFrame); | |
943 | ||
944 | if (fCurrentTime != null) { | |
945 | moveToMessageInPage(); | |
946 | } | |
947 | ||
948 | if (fFindCriteria != null) { | |
949 | find(fFindCriteria); | |
950 | } | |
13e157b1 | 951 | |
73005152 BH |
952 | fView.toggleWaitCursorAsync(false); |
953 | } | |
954 | } finally { | |
955 | fLock.unlock(); | |
956 | } | |
957 | ||
958 | } | |
959 | }); | |
960 | } | |
961 | } | |
962 | finally { | |
963 | fLock.unlock(); | |
964 | } | |
965 | } | |
966 | } | |
967 | ||
968 | /** | |
969 | * Moves to a certain message defined by timestamp (across pages) | |
970 | */ | |
971 | protected void moveToMessage() { | |
972 | int page = 0; | |
973 | ||
974 | fLock.lock(); | |
975 | try { | |
976 | page = getPage(fCurrentTime); | |
977 | ||
978 | if (page == fCurrentPage) { | |
979 | moveToMessageInPage(); | |
980 | return; | |
981 | } | |
982 | fCurrentPage = page; | |
983 | moveToPage(false); | |
984 | } finally { | |
985 | fLock.unlock(); | |
986 | } | |
987 | } | |
988 | ||
989 | /** | |
990 | * Moves to a certain message defined by timestamp in current page | |
991 | */ | |
992 | protected void moveToMessageInPage() { | |
993 | fLock.lock(); | |
994 | try { | |
d5efe032 AF |
995 | if (!fView.getSDWidget().isDisposed()) { |
996 | // Check for GUI thread | |
997 | if(Display.getCurrent() != null) { | |
998 | // Already in GUI thread - execute directly | |
999 | TmfSyncMessage prevMessage = null; | |
1000 | TmfSyncMessage syncMessage = null; | |
1001 | boolean isExactTime = false; | |
1002 | for (int i = 0; i < fFrame.syncMessageCount(); i++) { | |
1003 | if (fFrame.getSyncMessage(i) instanceof TmfSyncMessage) { | |
1004 | syncMessage = (TmfSyncMessage) fFrame.getSyncMessage(i); | |
065cc19b | 1005 | if (syncMessage.getStartTime().compareTo(fCurrentTime) == 0) { |
d5efe032 AF |
1006 | isExactTime = true; |
1007 | break; | |
065cc19b | 1008 | } else if ((syncMessage.getStartTime().compareTo(fCurrentTime) > 0) && (prevMessage != null)) { |
d5efe032 AF |
1009 | syncMessage = prevMessage; |
1010 | break; | |
1011 | } | |
1012 | prevMessage = syncMessage; | |
1013 | } | |
1014 | } | |
1015 | if (fIsSelect && isExactTime) { | |
1016 | fView.getSDWidget().moveTo(syncMessage); | |
1017 | } | |
1018 | else { | |
1019 | fView.getSDWidget().ensureVisible(syncMessage); | |
1020 | fView.getSDWidget().clearSelection(); | |
1021 | fView.getSDWidget().redraw(); | |
1022 | } | |
1023 | } | |
1024 | else { | |
1025 | // Not in GUI thread - queue action in GUI thread. | |
1026 | fView.getSDWidget().getDisplay().asyncExec(new Runnable() { | |
1027 | @Override | |
1028 | public void run() { | |
1029 | moveToMessageInPage(); | |
1030 | } | |
1031 | }); | |
1032 | } | |
1033 | } | |
73005152 BH |
1034 | } |
1035 | finally { | |
1036 | fLock.unlock(); | |
1037 | } | |
1038 | } | |
13e157b1 | 1039 | |
73005152 BH |
1040 | /** |
1041 | * Moves to a certain message defined by timestamp (across pages) | |
1042 | */ | |
1043 | protected void moveToPage() { | |
1044 | moveToPage(true); | |
1045 | } | |
1046 | ||
1047 | /** | |
1048 | * Moves to a certain page. | |
a55887ca | 1049 | * |
73005152 BH |
1050 | * @param notifyAll true to broadcast time range signal to other signal handlers else false |
1051 | */ | |
1052 | protected void moveToPage(boolean notifyAll) { | |
1053 | ||
eb63f5ff | 1054 | TmfTimeRange window = null; |
73005152 BH |
1055 | |
1056 | fLock.lock(); | |
1057 | try { | |
1058 | // Safety check | |
1059 | if (fCurrentPage > fCheckPoints.size()) { | |
1060 | return; | |
1061 | } | |
1062 | window = fCheckPoints.get(fCurrentPage); | |
1063 | } finally { | |
1064 | fLock.unlock(); | |
1065 | } | |
1066 | ||
eb63f5ff BH |
1067 | if (window == null) { |
1068 | window = TmfTimeRange.ETERNITY; | |
1069 | } | |
1070 | ||
fd3f1eff | 1071 | fPageRequest = new TmfEventRequest(ITmfEvent.class, window, 0, |
2740e05c | 1072 | ITmfEventRequest.ALL_DATA, ITmfEventRequest.ExecutionType.FOREGROUND) { |
507b1336 | 1073 | private final List<ITmfSyncSequenceDiagramEvent> fSdEvent = new ArrayList<>(); |
73005152 BH |
1074 | |
1075 | @Override | |
5419a136 AM |
1076 | public void handleData(ITmfEvent event) { |
1077 | super.handleData(event); | |
73005152 | 1078 | |
9a43af17 | 1079 | ITmfSyncSequenceDiagramEvent sdEvent = getSequenceDiagramEvent(event); |
73005152 BH |
1080 | |
1081 | if (sdEvent != null) { | |
1082 | fSdEvent.add(sdEvent); | |
1083 | } | |
1084 | } | |
1085 | ||
1086 | @Override | |
1087 | public void handleSuccess() { | |
1088 | fillCurrentPage(fSdEvent); | |
1089 | super.handleSuccess(); | |
1090 | } | |
13e157b1 | 1091 | |
73005152 BH |
1092 | }; |
1093 | ||
faa38350 | 1094 | fTrace.sendRequest(fPageRequest); |
73005152 BH |
1095 | |
1096 | if (notifyAll) { | |
1097 | TmfTimeRange timeRange = getSignalTimeRange(window.getStartTime()); | |
0fcf3b09 | 1098 | broadcast(new TmfRangeSynchSignal(this, timeRange)); |
73005152 BH |
1099 | } |
1100 | } | |
1101 | ||
1102 | /** | |
1103 | * Gets page that contains timestamp | |
a55887ca | 1104 | * |
73005152 BH |
1105 | * @param time The timestamp |
1106 | * @return page that contains the time | |
1107 | */ | |
4df4581d | 1108 | protected int getPage(ITmfTimestamp time) { |
73005152 BH |
1109 | int page; |
1110 | int size; | |
1111 | fLock.lock(); | |
1112 | try { | |
1113 | size = fCheckPoints.size(); | |
13e157b1 | 1114 | for (page = 0; page < size; page++) { |
73005152 | 1115 | TmfTimeRange timeRange = fCheckPoints.get(page); |
065cc19b | 1116 | if (timeRange.getEndTime().compareTo(time) >= 0) { |
73005152 BH |
1117 | break; |
1118 | } | |
1119 | } | |
1120 | if (page >= size) { | |
1121 | page = size - 1; | |
1122 | } | |
1123 | return page; | |
1124 | } finally { | |
1125 | fLock.unlock(); | |
1126 | } | |
1127 | } | |
13e157b1 | 1128 | |
73005152 BH |
1129 | /** |
1130 | * Background search in trace for expression in criteria. | |
a55887ca | 1131 | * |
73005152 BH |
1132 | * @param findCriteria The find criteria |
1133 | * @return true if background request was started else false | |
1134 | */ | |
1135 | protected boolean findInNextPages(Criteria findCriteria) { | |
1136 | fLock.lock(); | |
1137 | try { | |
1138 | if (fFindJob != null) { | |
1139 | return true; | |
1140 | } | |
1141 | ||
1142 | int nextPage = fCurrentPage + 1; | |
1143 | ||
1144 | if ((nextPage) >= fCheckPoints.size()) { | |
1145 | // we are at the end | |
1146 | return false; | |
1147 | } | |
1148 | ||
4593bd5b | 1149 | TmfTimeRange window = new TmfTimeRange(fCheckPoints.get(nextPage).getStartTime(), fCheckPoints.get(fCheckPoints.size()-1).getEndTime()); |
73005152 BH |
1150 | fFindJob = new SearchJob(findCriteria, window); |
1151 | fFindJob.schedule(); | |
1152 | fView.toggleWaitCursorAsync(true); | |
1153 | } finally { | |
1154 | fLock.unlock(); | |
1155 | } | |
1156 | return true; | |
1157 | } | |
1158 | ||
1159 | /** | |
1160 | * Gets time range for time range signal. | |
a55887ca | 1161 | * |
73005152 | 1162 | * @param startTime The start time of time range. |
0d9a6d76 | 1163 | * @return the time range |
73005152 | 1164 | */ |
4df4581d | 1165 | protected TmfTimeRange getSignalTimeRange(ITmfTimestamp startTime) { |
73005152 BH |
1166 | fLock.lock(); |
1167 | try { | |
248af329 AM |
1168 | TmfTimeRange currentRange = TmfTraceManager.getInstance().getCurrentRange(); |
1169 | long offset = fTrace == null ? 0 : currentRange.getEndTime().getDelta(currentRange.getStartTime()).normalize(0, startTime.getScale()).getValue(); | |
065cc19b | 1170 | TmfTimestamp initialEndOfWindow = new TmfTimestamp(startTime.getValue() + offset, startTime.getScale()); |
73005152 BH |
1171 | return new TmfTimeRange(startTime, initialEndOfWindow); |
1172 | } | |
1173 | finally { | |
1174 | fLock.unlock(); | |
1175 | } | |
1176 | } | |
1177 | ||
1178 | /** | |
13e157b1 | 1179 | * Checks if filter criteria matches the message name in given SD event. |
a55887ca | 1180 | * |
73005152 BH |
1181 | * @param sdEvent The SD event to check |
1182 | * @return true if match else false. | |
1183 | */ | |
1184 | protected boolean filterMessage(ITmfSyncSequenceDiagramEvent sdEvent) { | |
1185 | fLock.lock(); | |
1186 | try { | |
1187 | if (fFilterCriteria != null) { | |
1188 | for(FilterCriteria criteria : fFilterCriteria) { | |
eb63f5ff BH |
1189 | if (criteria.isActive() && criteria.getCriteria().isSyncMessageSelected() && criteria.getCriteria().matches(sdEvent.getName())) { |
1190 | return true; | |
73005152 BH |
1191 | } |
1192 | } | |
1193 | } | |
1194 | } finally { | |
1195 | fLock.unlock(); | |
1196 | } | |
1197 | return false; | |
1198 | } | |
1199 | ||
1200 | /** | |
13e157b1 | 1201 | * Checks if filter criteria matches a lifeline name (sender or receiver) in given SD event. |
a55887ca | 1202 | * |
0d9a6d76 | 1203 | * @param lifeline the message receiver |
73005152 BH |
1204 | * @return true if match else false. |
1205 | */ | |
1206 | protected boolean filterLifeLine(String lifeline) { | |
1207 | fLock.lock(); | |
1208 | try { | |
1209 | if (fFilterCriteria != null) { | |
1210 | for(FilterCriteria criteria : fFilterCriteria) { | |
eb63f5ff BH |
1211 | if (criteria.isActive() && criteria.getCriteria().isLifeLineSelected() && criteria.getCriteria().matches(lifeline)) { |
1212 | return true; | |
73005152 BH |
1213 | } |
1214 | } | |
1215 | } | |
1216 | } finally { | |
1217 | fLock.unlock(); | |
1218 | } | |
1219 | return false; | |
1220 | } | |
1221 | ||
1222 | /** | |
13e157b1 | 1223 | * Job to search in trace for given time range. |
73005152 BH |
1224 | */ |
1225 | protected class SearchJob extends Job { | |
1226 | ||
df0b8ff4 | 1227 | /** |
a55887ca | 1228 | * The search event request. |
df0b8ff4 | 1229 | */ |
f26e290b | 1230 | protected final SearchEventRequest fSearchRequest; |
13e157b1 | 1231 | |
73005152 BH |
1232 | /** |
1233 | * Constructor | |
13e157b1 | 1234 | * |
73005152 BH |
1235 | * @param findCriteria The search criteria |
1236 | * @param window Time range to search in | |
1237 | */ | |
1238 | public SearchJob(Criteria findCriteria, TmfTimeRange window) { | |
1239 | super(Messages.TmfUml2SDSyncLoader_SearchJobDescrition); | |
2740e05c | 1240 | fSearchRequest = new SearchEventRequest(window, ITmfEventRequest.ALL_DATA, |
fd3f1eff | 1241 | ITmfEventRequest.ExecutionType.FOREGROUND, findCriteria); |
73005152 BH |
1242 | } |
1243 | ||
73005152 BH |
1244 | @Override |
1245 | protected IStatus run(IProgressMonitor monitor) { | |
1246 | fSearchRequest.setMonitor(monitor); | |
13e157b1 | 1247 | |
faa38350 | 1248 | fTrace.sendRequest(fSearchRequest); |
73005152 BH |
1249 | |
1250 | try { | |
1251 | fSearchRequest.waitForCompletion(); | |
1252 | } catch (InterruptedException e) { | |
8fd82db5 | 1253 | Activator.getDefault().logError("Search request interrupted!", e); //$NON-NLS-1$ |
73005152 BH |
1254 | } |
1255 | ||
13e157b1 MK |
1256 | IStatus status = Status.OK_STATUS; |
1257 | if (fSearchRequest.isFound() && (fSearchRequest.getFoundTime() != null)) { | |
73005152 | 1258 | fCurrentTime = fSearchRequest.getFoundTime(); |
13e157b1 | 1259 | |
73005152 BH |
1260 | // Avoid double-selection. Selection will be done when calling find(criteria) |
1261 | // after moving to relevant page | |
13e157b1 | 1262 | fIsSelect = false; |
73005152 BH |
1263 | if (!fView.getSDWidget().isDisposed()) { |
1264 | fView.getSDWidget().getDisplay().asyncExec(new Runnable() { | |
1265 | ||
1266 | @Override | |
1267 | public void run() { | |
1268 | moveToMessage(); | |
1269 | } | |
1270 | }); | |
1271 | } | |
1272 | } | |
1273 | else { | |
1274 | if (monitor.isCanceled()) { | |
1275 | status = Status.CANCEL_STATUS; | |
1276 | } | |
1277 | else { | |
1278 | // String was not found | |
abbdd66a | 1279 | status = new Status(IStatus.WARNING, Activator.PLUGIN_ID, Messages.TmfUml2SDSyncLoader_SearchNotFound); |
73005152 BH |
1280 | } |
1281 | setProperty(IProgressConstants.KEEP_PROPERTY, Boolean.TRUE); | |
1282 | } | |
1283 | monitor.done(); | |
1284 | ||
1285 | fLock.lock(); | |
1286 | try { | |
1287 | fView.toggleWaitCursorAsync(false); | |
1288 | fFindJob = null; | |
1289 | } finally { | |
1290 | fLock.unlock(); | |
1291 | } | |
1292 | ||
1293 | return status; | |
1294 | } | |
13e157b1 | 1295 | |
73005152 BH |
1296 | @Override |
1297 | protected void canceling() { | |
1298 | fSearchRequest.cancel(); | |
1299 | fLock.lock(); | |
1300 | try { | |
1301 | fFindJob = null; | |
1302 | } finally { | |
1303 | fLock.unlock(); | |
1304 | } | |
1305 | } | |
1306 | } | |
1307 | ||
1308 | /** | |
13e157b1 | 1309 | * TMF event request for searching within trace. |
73005152 | 1310 | */ |
6256d8ad | 1311 | protected class SearchEventRequest extends TmfEventRequest { |
73005152 | 1312 | |
df0b8ff4 BH |
1313 | /** |
1314 | * The find criteria. | |
1315 | */ | |
f26e290b | 1316 | private final Criteria fCriteria; |
df0b8ff4 BH |
1317 | /** |
1318 | * A progress monitor | |
1319 | */ | |
73005152 | 1320 | private IProgressMonitor fMonitor; |
df0b8ff4 BH |
1321 | /** |
1322 | * Flag to indicate that node was found according the criteria . | |
1323 | */ | |
73005152 | 1324 | private boolean fIsFound = false; |
df0b8ff4 BH |
1325 | /** |
1326 | * Time stamp of found item. | |
1327 | */ | |
4df4581d | 1328 | private ITmfTimestamp fFoundTime = null; |
73005152 BH |
1329 | |
1330 | /** | |
13e157b1 | 1331 | * Constructor |
73005152 BH |
1332 | * @param range @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...) |
1333 | * @param nbRequested @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#handleData(...) | |
73005152 BH |
1334 | * @param execType @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#handleData(...) |
1335 | * @param criteria The search criteria | |
1336 | */ | |
672a642a AM |
1337 | public SearchEventRequest(TmfTimeRange range, int nbRequested, ExecutionType execType, Criteria criteria) { |
1338 | this(range, nbRequested, execType, criteria, null); | |
73005152 BH |
1339 | } |
1340 | ||
1341 | /** | |
1342 | * Constructor | |
1343 | * @param range @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...) | |
13e157b1 | 1344 | * @param nbRequested @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...) |
73005152 BH |
1345 | * @param execType @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...) |
1346 | * @param criteria The search criteria | |
1347 | * @param monitor progress monitor | |
1348 | */ | |
672a642a AM |
1349 | public SearchEventRequest(TmfTimeRange range, int nbRequested, ExecutionType execType, Criteria criteria, IProgressMonitor monitor) { |
1350 | super(ITmfEvent.class, range, 0, nbRequested, execType); | |
73005152 BH |
1351 | fCriteria = new Criteria(criteria); |
1352 | fMonitor = monitor; | |
1353 | } | |
13e157b1 | 1354 | |
73005152 | 1355 | @Override |
5419a136 AM |
1356 | public void handleData(ITmfEvent event) { |
1357 | super.handleData(event); | |
73005152 BH |
1358 | |
1359 | if ((fMonitor!= null) && fMonitor.isCanceled()) { | |
e6ace8bb | 1360 | super.cancel(); |
73005152 BH |
1361 | return; |
1362 | } | |
1363 | ||
9a43af17 | 1364 | ITmfSyncSequenceDiagramEvent sdEvent = getSequenceDiagramEvent(event); |
13e157b1 | 1365 | |
73005152 BH |
1366 | if (sdEvent != null) { |
1367 | ||
1368 | if (fCriteria.isLifeLineSelected()) { | |
1369 | if (fCriteria.matches(sdEvent.getSender())) { | |
4593bd5b | 1370 | fFoundTime = event.getTimestamp(); |
73005152 BH |
1371 | fIsFound = true; |
1372 | super.cancel(); | |
1373 | } | |
1374 | ||
1375 | if (fCriteria.matches(sdEvent.getReceiver())) { | |
4593bd5b | 1376 | fFoundTime = event.getTimestamp(); |
73005152 BH |
1377 | fIsFound = true; |
1378 | super.cancel(); | |
1379 | } | |
1380 | } | |
1381 | ||
eb63f5ff | 1382 | if (fCriteria.isSyncMessageSelected() && fCriteria.matches(sdEvent.getName())) { |
4593bd5b | 1383 | fFoundTime = event.getTimestamp(); |
eb63f5ff BH |
1384 | fIsFound = true; |
1385 | super.cancel(); | |
73005152 BH |
1386 | } |
1387 | } | |
1388 | } | |
1389 | ||
73005152 BH |
1390 | /** |
1391 | * Set progress monitor. | |
a55887ca AM |
1392 | * |
1393 | * @param monitor The monitor to assign | |
73005152 BH |
1394 | */ |
1395 | public void setMonitor(IProgressMonitor monitor) { | |
1396 | fMonitor = monitor; | |
1397 | } | |
1398 | ||
1399 | /** | |
1400 | * Check if find criteria was met. | |
a55887ca | 1401 | * |
73005152 BH |
1402 | * @return true if find criteria was met. |
1403 | */ | |
1404 | public boolean isFound() { | |
1405 | return fIsFound; | |
1406 | } | |
1407 | ||
1408 | /** | |
df0b8ff4 | 1409 | * Returns timestamp of found time. |
a55887ca | 1410 | * |
73005152 BH |
1411 | * @return timestamp of found time. |
1412 | */ | |
4df4581d | 1413 | public ITmfTimestamp getFoundTime() { |
73005152 BH |
1414 | return fFoundTime; |
1415 | } | |
1416 | } | |
1417 | ||
3145ec83 | 1418 | /** |
a55887ca AM |
1419 | * Job class to provide progress monitor feedback. |
1420 | * | |
3145ec83 | 1421 | * @author Bernd Hufmann |
3145ec83 BH |
1422 | */ |
1423 | protected static class IndexingJob extends Job { | |
1424 | ||
4b4a1525 BH |
1425 | /** |
1426 | * @param name The job name | |
1427 | */ | |
3145ec83 BH |
1428 | public IndexingJob(String name) { |
1429 | super(name); | |
1430 | } | |
1431 | ||
1432 | @Override | |
1433 | protected IStatus run(IProgressMonitor monitor) { | |
1434 | while (!monitor.isCanceled()) { | |
1435 | try { | |
f26e290b | 1436 | Thread.sleep(INDEXING_THREAD_SLEEP_VALUE); |
3145ec83 BH |
1437 | } catch (InterruptedException e) { |
1438 | return Status.OK_STATUS; | |
1439 | } | |
1440 | } | |
1441 | monitor.done(); | |
1442 | return Status.OK_STATUS; | |
1443 | } | |
1444 | } | |
1445 | ||
a55887ca | 1446 | |
73005152 | 1447 | /** |
df0b8ff4 | 1448 | * Returns sequence diagram event if details in given event are available else null. |
a55887ca | 1449 | * |
73005152 BH |
1450 | * @param tmfEvent Event to parse for sequence diagram event details |
1451 | * @return sequence diagram event if details are available else null | |
1452 | */ | |
9a43af17 | 1453 | protected ITmfSyncSequenceDiagramEvent getSequenceDiagramEvent(ITmfEvent tmfEvent){ |
73005152 BH |
1454 | //type = .*RECEIVE.* or .*SEND.* |
1455 | //content = sender:<sender name>:receiver:<receiver name>,signal:<signal name> | |
1456 | String eventType = tmfEvent.getType().toString(); | |
9a43af17 BH |
1457 | if (eventType.contains(Messages.TmfUml2SDSyncLoader_EventTypeSend) || eventType.contains(Messages.TmfUml2SDSyncLoader_EventTypeReceive)) { |
1458 | Object sender = tmfEvent.getContent().getField(Messages.TmfUml2SDSyncLoader_FieldSender); | |
1459 | Object receiver = tmfEvent.getContent().getField(Messages.TmfUml2SDSyncLoader_FieldReceiver); | |
1460 | Object name = tmfEvent.getContent().getField(Messages.TmfUml2SDSyncLoader_FieldSignal); | |
13e157b1 | 1461 | if ((sender instanceof ITmfEventField) && (receiver instanceof ITmfEventField) && (name instanceof ITmfEventField)) { |
4c564a2d | 1462 | ITmfSyncSequenceDiagramEvent sdEvent = new TmfSyncSequenceDiagramEvent(tmfEvent, |
13e157b1 MK |
1463 | ((ITmfEventField) sender).getValue().toString(), |
1464 | ((ITmfEventField) receiver).getValue().toString(), | |
1465 | ((ITmfEventField) name).getValue().toString()); | |
4c564a2d FC |
1466 | |
1467 | return sdEvent; | |
1468 | } | |
73005152 BH |
1469 | } |
1470 | return null; | |
1471 | } | |
1472 | } |