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73005152 | 1 | /********************************************************************** |
c8422608 | 2 | * Copyright (c) 2011, 2013 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 PT |
126 | * The TMF trace reference. |
127 | * @since 2.0 | |
df0b8ff4 | 128 | */ |
faa38350 | 129 | protected ITmfTrace fTrace = null; |
df0b8ff4 BH |
130 | /** |
131 | * The current indexing event request. | |
132 | */ | |
6256d8ad | 133 | protected ITmfEventRequest fIndexRequest = null; |
df0b8ff4 BH |
134 | /** |
135 | * The current request to fill a page. | |
136 | */ | |
6256d8ad | 137 | protected ITmfEventRequest fPageRequest = null; |
df0b8ff4 BH |
138 | /** |
139 | * Flag whether the time range signal was sent by this loader class or not | |
140 | */ | |
f26e290b | 141 | protected volatile boolean fIsSignalSent = false; |
13e157b1 | 142 | |
73005152 | 143 | // The view and event attributes |
df0b8ff4 BH |
144 | /** |
145 | * The sequence diagram view reference. | |
146 | */ | |
73005152 | 147 | protected SDView fView = null; |
df0b8ff4 BH |
148 | /** |
149 | * The current sequence diagram frame reference. | |
150 | */ | |
73005152 | 151 | protected Frame fFrame = null; |
df0b8ff4 BH |
152 | /** |
153 | * The list of sequence diagram events of current page. | |
154 | */ | |
507b1336 | 155 | protected List<ITmfSyncSequenceDiagramEvent> fEvents = new ArrayList<>(); |
73005152 BH |
156 | |
157 | // Checkpoint and page attributes | |
df0b8ff4 BH |
158 | /** |
159 | * The checkpoints of the whole sequence diagram trace (i.e. start time stamp of each page) | |
160 | */ | |
507b1336 | 161 | protected List<TmfTimeRange> fCheckPoints = new ArrayList<>(MAX_NUM_OF_MSG); |
df0b8ff4 BH |
162 | /** |
163 | * The current page displayed. | |
164 | */ | |
f26e290b | 165 | protected volatile int fCurrentPage = 0; |
df0b8ff4 BH |
166 | /** |
167 | * The current time selected. | |
168 | */ | |
4df4581d | 169 | protected ITmfTimestamp fCurrentTime = null; |
df0b8ff4 BH |
170 | /** |
171 | * Flag to specify that selection of message is done by selection or by signal. | |
172 | */ | |
f26e290b | 173 | protected volatile boolean fIsSelect = false; |
73005152 BH |
174 | |
175 | // Search attributes | |
df0b8ff4 | 176 | /** |
a55887ca | 177 | * The job for searching across pages. |
df0b8ff4 | 178 | */ |
73005152 | 179 | protected SearchJob fFindJob = null; |
df0b8ff4 BH |
180 | /** |
181 | * List of found nodes within a page. | |
182 | */ | |
507b1336 | 183 | protected List<GraphNode> fFindResults = new ArrayList<>(); |
df0b8ff4 BH |
184 | /** |
185 | * The current find criteria reference | |
186 | */ | |
73005152 | 187 | protected Criteria fFindCriteria = null; |
df0b8ff4 BH |
188 | /** |
189 | * The current find index within the list of found nodes (<code>fFindeResults</code> within a page. | |
190 | */ | |
f26e290b | 191 | protected volatile int fCurrentFindIndex = 0; |
73005152 BH |
192 | |
193 | // Filter attributes | |
df0b8ff4 BH |
194 | /** |
195 | * The list of active filters. | |
196 | */ | |
73005152 | 197 | protected List<FilterCriteria> fFilterCriteria = null; |
a55887ca | 198 | |
73005152 | 199 | // Thread synchronization |
df0b8ff4 BH |
200 | /** |
201 | * The synchronization lock. | |
202 | */ | |
73005152 | 203 | protected ReentrantLock fLock = new ReentrantLock(); |
a55887ca | 204 | |
73005152 BH |
205 | // ------------------------------------------------------------------------ |
206 | // Constructors | |
207 | // ------------------------------------------------------------------------ | |
df0b8ff4 BH |
208 | /** |
209 | * Default constructor | |
210 | */ | |
73005152 BH |
211 | public TmfUml2SDSyncLoader() { |
212 | super(TITLE); | |
213 | } | |
214 | ||
df0b8ff4 BH |
215 | /** |
216 | * Constructor | |
a55887ca | 217 | * |
df0b8ff4 BH |
218 | * @param name Name of loader |
219 | */ | |
73005152 BH |
220 | public TmfUml2SDSyncLoader(String name) { |
221 | super(name); | |
222 | } | |
223 | ||
224 | // ------------------------------------------------------------------------ | |
225 | // Operations | |
226 | // ------------------------------------------------------------------------ | |
3bd46eef | 227 | |
73005152 | 228 | /** |
df0b8ff4 | 229 | * Returns the current time if available else null. |
a55887ca | 230 | * |
df0b8ff4 | 231 | * @return the current time if available else null |
3bd46eef | 232 | * @since 2.0 |
73005152 | 233 | */ |
4df4581d | 234 | public ITmfTimestamp getCurrentTime() { |
a55887ca | 235 | fLock.lock(); |
73005152 | 236 | try { |
a55887ca | 237 | if (fCurrentTime != null) { |
4593bd5b | 238 | return fCurrentTime; |
73005152 BH |
239 | } |
240 | return null; | |
241 | } finally { | |
242 | fLock.unlock(); | |
243 | } | |
244 | } | |
a55887ca | 245 | |
73005152 BH |
246 | /** |
247 | * Waits for the page request to be completed | |
248 | */ | |
249 | public void waitForCompletion() { | |
250 | fLock.lock(); | |
6256d8ad | 251 | ITmfEventRequest request = fPageRequest; |
73005152 | 252 | fLock.unlock(); |
a55887ca AM |
253 | if (request != null) { |
254 | try { | |
255 | request.waitForCompletion(); | |
256 | } catch (InterruptedException e) { | |
257 | // ignore | |
258 | } | |
73005152 BH |
259 | } |
260 | } | |
261 | ||
fec1ac0b BH |
262 | /** |
263 | * Handler for the trace opened signal. | |
264 | * @param signal The trace opened signal | |
265 | * @since 2.0 | |
266 | */ | |
267 | @TmfSignalHandler | |
268 | public void traceOpened(TmfTraceOpenedSignal signal) { | |
269 | fTrace = signal.getTrace(); | |
270 | loadTrace(); | |
271 | } | |
272 | ||
273 | ||
73005152 | 274 | /** |
faa38350 | 275 | * Signal handler for the trace selected signal. |
a55887ca | 276 | * |
faa38350 | 277 | * Spawns a request to index the trace (checkpoints creation) as well as it fills |
73005152 | 278 | * the first page. |
a55887ca | 279 | * |
faa38350 PT |
280 | * @param signal The trace selected signal |
281 | * @since 2.0 | |
73005152 | 282 | */ |
73005152 | 283 | @TmfSignalHandler |
faa38350 | 284 | public void traceSelected(TmfTraceSelectedSignal signal) { |
fec1ac0b BH |
285 | // Update the trace reference |
286 | ITmfTrace trace = signal.getTrace(); | |
287 | if (!trace.equals(fTrace)) { | |
288 | fTrace = trace; | |
289 | } | |
290 | loadTrace(); | |
291 | } | |
bfc779a0 | 292 | |
fec1ac0b BH |
293 | /** |
294 | * Method for loading the current selected trace into the view. | |
295 | * Sub-class need to override this method to add the view specific implementation. | |
296 | * @since 2.0 | |
297 | */ | |
298 | protected void loadTrace() { | |
e5d31efe | 299 | ITmfEventRequest indexRequest = null; |
a55887ca | 300 | fLock.lock(); |
faa38350 | 301 | |
fec1ac0b | 302 | try { |
77ab0271 BH |
303 | final Job job = new IndexingJob("Indexing " + getName() + "..."); //$NON-NLS-1$ //$NON-NLS-2$ |
304 | job.setUser(false); | |
305 | job.schedule(); | |
73005152 | 306 | |
77ab0271 BH |
307 | indexRequest = fIndexRequest; |
308 | ||
309 | cancelOngoingRequests(); | |
73005152 | 310 | |
77ab0271 | 311 | TmfTimeRange window = TmfTimeRange.ETERNITY; |
73005152 | 312 | |
fd3f1eff | 313 | fIndexRequest = new TmfEventRequest(ITmfEvent.class, window, 0, |
2740e05c | 314 | ITmfEventRequest.ALL_DATA, ITmfEventRequest.ExecutionType.BACKGROUND) { |
73005152 | 315 | |
77ab0271 BH |
316 | private ITmfTimestamp fFirstTime = null; |
317 | private ITmfTimestamp fLastTime = null; | |
318 | private int fNbSeqEvents = 0; | |
507b1336 | 319 | private final List<ITmfSyncSequenceDiagramEvent> fSdEvents = new ArrayList<>(MAX_NUM_OF_MSG); |
73005152 | 320 | |
77ab0271 BH |
321 | @Override |
322 | public void handleData(ITmfEvent event) { | |
323 | super.handleData(event); | |
13e157b1 | 324 | |
77ab0271 BH |
325 | ITmfSyncSequenceDiagramEvent sdEvent = getSequenceDiagramEvent(event); |
326 | ||
327 | if (sdEvent != null) { | |
328 | ++fNbSeqEvents; | |
329 | ||
330 | if (fFirstTime == null) { | |
331 | fFirstTime = event.getTimestamp(); | |
332 | } | |
73005152 | 333 | |
77ab0271 BH |
334 | fLastTime = event.getTimestamp(); |
335 | ||
336 | if ((fNbSeqEvents % MAX_NUM_OF_MSG) == 0) { | |
337 | fLock.lock(); | |
338 | try { | |
339 | fCheckPoints.add(new TmfTimeRange(fFirstTime, fLastTime)); | |
340 | if (fView != null) { | |
341 | fView.updateCoolBar(); | |
342 | } | |
343 | } finally { | |
344 | fLock.unlock(); | |
345 | } | |
346 | fFirstTime = null; | |
347 | ||
348 | } | |
349 | ||
350 | if (fNbSeqEvents > MAX_NUM_OF_MSG) { | |
351 | // page is full | |
352 | return; | |
353 | } | |
73005152 | 354 | |
77ab0271 | 355 | fSdEvents.add(sdEvent); |
73005152 | 356 | |
77ab0271 BH |
357 | if (fNbSeqEvents == MAX_NUM_OF_MSG) { |
358 | fillCurrentPage(fSdEvents); | |
359 | } | |
73005152 | 360 | } |
77ab0271 | 361 | } |
73005152 | 362 | |
77ab0271 BH |
363 | @Override |
364 | public void handleSuccess() { | |
365 | if ((fFirstTime != null) && (fLastTime != null)) { | |
73005152 BH |
366 | |
367 | fLock.lock(); | |
368 | try { | |
369 | fCheckPoints.add(new TmfTimeRange(fFirstTime, fLastTime)); | |
370 | if (fView != null) { | |
371 | fView.updateCoolBar(); | |
372 | } | |
373 | } finally { | |
374 | fLock.unlock(); | |
375 | } | |
376 | } | |
377 | ||
77ab0271 | 378 | if (fNbSeqEvents <= MAX_NUM_OF_MSG) { |
fec1ac0b BH |
379 | fillCurrentPage(fSdEvents); |
380 | } | |
73005152 | 381 | |
77ab0271 BH |
382 | super.handleSuccess(); |
383 | } | |
fec1ac0b | 384 | |
77ab0271 BH |
385 | @Override |
386 | public void handleCompleted() { | |
387 | if (fEvents.isEmpty()) { | |
388 | fFrame = new Frame(); | |
389 | // make sure that view is not null when setting frame | |
390 | SDView sdView; | |
391 | fLock.lock(); | |
392 | try { | |
393 | sdView = fView; | |
394 | } finally { | |
395 | fLock.unlock(); | |
396 | } | |
397 | if (sdView != null) { | |
398 | sdView.setFrameSync(fFrame); | |
fec1ac0b | 399 | } |
73005152 | 400 | } |
77ab0271 BH |
401 | super.handleCompleted(); |
402 | job.cancel(); | |
73005152 | 403 | } |
77ab0271 | 404 | }; |
73005152 | 405 | |
77ab0271 BH |
406 | } finally { |
407 | fLock.unlock(); | |
408 | } | |
409 | if (indexRequest != null && !indexRequest.isCompleted()) { | |
410 | indexRequest.cancel(); | |
411 | } | |
412 | resetLoader(); | |
413 | fTrace.sendRequest(fIndexRequest); | |
73005152 BH |
414 | } |
415 | ||
416 | /** | |
faa38350 | 417 | * Signal handler for the trace closed signal. |
a55887ca | 418 | * |
faa38350 PT |
419 | * @param signal The trace closed signal |
420 | * @since 2.0 | |
73005152 | 421 | */ |
13e157b1 | 422 | @TmfSignalHandler |
faa38350 PT |
423 | public void traceClosed(TmfTraceClosedSignal signal) { |
424 | if (signal.getTrace() != fTrace) { | |
828e5592 PT |
425 | return; |
426 | } | |
e5d31efe | 427 | ITmfEventRequest indexRequest = null; |
13e157b1 | 428 | fLock.lock(); |
73005152 | 429 | try { |
d10e93a2 PT |
430 | indexRequest = fIndexRequest; |
431 | fIndexRequest = null; | |
73005152 BH |
432 | |
433 | cancelOngoingRequests(); | |
434 | ||
435 | if (fFilterCriteria != null) { | |
436 | fFilterCriteria.clear(); | |
437 | } | |
438 | ||
439 | FilterListDialog.deactivateSavedGlobalFilters(); | |
73005152 | 440 | } finally { |
faa38350 | 441 | fTrace = null; |
73005152 BH |
442 | fLock.unlock(); |
443 | } | |
d10e93a2 PT |
444 | if (indexRequest != null && !indexRequest.isCompleted()) { |
445 | indexRequest.cancel(); | |
446 | } | |
447 | ||
448 | resetLoader(); | |
73005152 BH |
449 | } |
450 | ||
451 | /** | |
452 | * Moves to the page that contains the time provided by the signal. The messages will be selected | |
453 | * if the provided time is the time of a message. | |
13e157b1 | 454 | * |
73005152 BH |
455 | * @param signal The Time synch signal. |
456 | */ | |
457 | @TmfSignalHandler | |
458 | public void synchToTime(TmfTimeSynchSignal signal) { | |
459 | fLock.lock(); | |
460 | try { | |
aa63fb03 | 461 | if ((signal.getSource() != this) && (fFrame != null) && (fCheckPoints.size() > 0)) { |
0fcf3b09 | 462 | fCurrentTime = signal.getBeginTime(); |
73005152 BH |
463 | fIsSelect = true; |
464 | moveToMessage(); | |
465 | } | |
466 | } finally { | |
467 | fLock.unlock(); | |
468 | } | |
469 | } | |
470 | ||
471 | /** | |
a55887ca AM |
472 | * Moves to the page that contains the current time provided by signal. |
473 | * No message will be selected however the focus will be set to the message | |
73005152 | 474 | * if the provided time is the time of a message. |
a55887ca | 475 | * |
73005152 BH |
476 | * @param signal The time range sync signal |
477 | */ | |
478 | @TmfSignalHandler | |
479 | public void synchToTimeRange(TmfRangeSynchSignal signal) { | |
480 | fLock.lock(); | |
481 | try { | |
aa63fb03 | 482 | if ((signal.getSource() != this) && (fFrame != null) && !fIsSignalSent && (fCheckPoints.size() > 0)) { |
73005152 | 483 | TmfTimeRange newTimeRange = signal.getCurrentRange(); |
73005152 BH |
484 | |
485 | fIsSelect = false; | |
7d1ef69c | 486 | fCurrentTime = newTimeRange.getStartTime(); |
73005152 BH |
487 | |
488 | moveToMessage(); | |
489 | } | |
490 | } finally { | |
491 | fLock.unlock(); | |
492 | } | |
493 | ||
494 | } | |
13e157b1 | 495 | |
73005152 BH |
496 | @Override |
497 | public void setViewer(SDView viewer) { | |
13e157b1 MK |
498 | |
499 | fLock.lock(); | |
73005152 BH |
500 | try { |
501 | fView = viewer; | |
502 | PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().addPostSelectionListener(this); | |
503 | fView.setSDFindProvider(this); | |
504 | fView.setSDPagingProvider(this); | |
505 | fView.setSDFilterProvider(this); | |
506 | ||
507 | resetLoader(); | |
f28d404e | 508 | IEditorPart editor = fView.getSite().getPage().getActiveEditor(); |
faa38350 PT |
509 | if (editor instanceof ITmfTraceEditor) { |
510 | ITmfTrace trace = ((ITmfTraceEditor) editor).getTrace(); | |
511 | if (trace != null) { | |
512 | traceSelected(new TmfTraceSelectedSignal(this, trace)); | |
513 | } | |
73005152 BH |
514 | } |
515 | } finally { | |
516 | fLock.unlock(); | |
517 | } | |
518 | } | |
519 | ||
73005152 BH |
520 | @Override |
521 | public String getTitleString() { | |
522 | return getName(); | |
523 | } | |
524 | ||
73005152 BH |
525 | @Override |
526 | public void dispose() { | |
527 | super.dispose(); | |
e5d31efe | 528 | ITmfEventRequest indexRequest = null; |
13e157b1 | 529 | fLock.lock(); |
73005152 | 530 | try { |
526d9026 BH |
531 | IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); |
532 | // During Eclipse shutdown the active workbench window is null | |
533 | if (window != null) { | |
534 | window.getSelectionService().removePostSelectionListener(this); | |
535 | } | |
4b4a1525 | 536 | |
d10e93a2 PT |
537 | indexRequest = fIndexRequest; |
538 | fIndexRequest = null; | |
4b4a1525 BH |
539 | cancelOngoingRequests(); |
540 | ||
73005152 BH |
541 | fView.setSDFindProvider(null); |
542 | fView.setSDPagingProvider(null); | |
543 | fView.setSDFilterProvider(null); | |
544 | fView = null; | |
545 | } finally { | |
546 | fLock.unlock(); | |
547 | } | |
d10e93a2 PT |
548 | if (indexRequest != null && !indexRequest.isCompleted()) { |
549 | indexRequest.cancel(); | |
550 | } | |
73005152 BH |
551 | } |
552 | ||
73005152 BH |
553 | @Override |
554 | public boolean isNodeSupported(int nodeType) { | |
555 | switch (nodeType) { | |
556 | case ISDGraphNodeSupporter.LIFELINE: | |
557 | case ISDGraphNodeSupporter.SYNCMESSAGE: | |
558 | return true; | |
559 | ||
560 | default: | |
561 | break; | |
562 | } | |
563 | return false; | |
564 | } | |
565 | ||
73005152 BH |
566 | @Override |
567 | public String getNodeName(int nodeType, String loaderClassName) { | |
568 | switch (nodeType) { | |
569 | case ISDGraphNodeSupporter.LIFELINE: | |
570 | return Messages.TmfUml2SDSyncLoader_CategoryLifeline; | |
571 | case ISDGraphNodeSupporter.SYNCMESSAGE: | |
572 | return Messages.TmfUml2SDSyncLoader_CategoryMessage; | |
abbdd66a AM |
573 | default: |
574 | break; | |
73005152 BH |
575 | } |
576 | return ""; //$NON-NLS-1$ | |
577 | } | |
578 | ||
73005152 BH |
579 | @Override |
580 | public void selectionChanged(IWorkbenchPart part, ISelection selection) { | |
581 | ISelection sel = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().getSelection(); | |
13e157b1 | 582 | if ((sel != null) && (sel instanceof StructuredSelection)) { |
73005152 BH |
583 | StructuredSelection stSel = (StructuredSelection) sel; |
584 | if (stSel.getFirstElement() instanceof TmfSyncMessage) { | |
585 | TmfSyncMessage syncMsg = ((TmfSyncMessage) stSel.getFirstElement()); | |
586 | broadcast(new TmfTimeSynchSignal(this, syncMsg.getStartTime())); | |
587 | } | |
588 | } | |
589 | } | |
590 | ||
73005152 BH |
591 | @Override |
592 | public boolean find(Criteria toSearch) { | |
593 | fLock.lock(); | |
594 | try { | |
595 | if (fFrame == null) { | |
596 | return false; | |
597 | } | |
598 | ||
13e157b1 | 599 | if ((fFindResults == null) || (fFindCriteria == null) || !fFindCriteria.compareTo(toSearch)) { |
507b1336 | 600 | fFindResults = new CopyOnWriteArrayList<>(); |
73005152 BH |
601 | fFindCriteria = toSearch; |
602 | if (fFindCriteria.isLifeLineSelected()) { | |
603 | for (int i = 0; i < fFrame.lifeLinesCount(); i++) { | |
604 | if (fFindCriteria.matches(fFrame.getLifeline(i).getName())) { | |
605 | fFindResults.add(fFrame.getLifeline(i)); | |
606 | } | |
607 | } | |
608 | } | |
609 | ||
507b1336 | 610 | ArrayList<GraphNode> msgs = new ArrayList<>(); |
73005152 BH |
611 | if (fFindCriteria.isSyncMessageSelected()) { |
612 | for (int i = 0; i < fFrame.syncMessageCount(); i++) { | |
613 | if (fFindCriteria.matches(fFrame.getSyncMessage(i).getName())) { | |
614 | msgs.add(fFrame.getSyncMessage(i)); | |
615 | } | |
616 | } | |
617 | } | |
618 | ||
eb63f5ff | 619 | if (!msgs.isEmpty()) { |
73005152 BH |
620 | fFindResults.addAll(msgs); |
621 | } | |
622 | ||
5b5b7df5 | 623 | List<GraphNode> selection = fView.getSDWidget().getSelection(); |
13e157b1 | 624 | if ((selection != null) && (selection.size() == 1)) { |
73005152 | 625 | fCurrentFindIndex = fFindResults.indexOf(selection.get(0)) + 1; |
13e157b1 | 626 | } else { |
73005152 | 627 | fCurrentFindIndex = 0; |
13e157b1 | 628 | } |
73005152 BH |
629 | } else { |
630 | fCurrentFindIndex++; | |
631 | } | |
632 | ||
633 | if (fFindResults.size() > fCurrentFindIndex) { | |
13e157b1 | 634 | GraphNode current = fFindResults.get(fCurrentFindIndex); |
73005152 BH |
635 | fView.getSDWidget().moveTo(current); |
636 | return true; | |
73005152 | 637 | } |
abbdd66a AM |
638 | fFindResults = null; |
639 | fCurrentFindIndex =0; | |
640 | return findInNextPages(fFindCriteria); // search in other page | |
73005152 BH |
641 | } finally { |
642 | fLock.unlock(); | |
643 | } | |
644 | } | |
645 | ||
73005152 BH |
646 | @Override |
647 | public void cancel() { | |
648 | cancelOngoingRequests(); | |
649 | } | |
650 | ||
73005152 | 651 | @Override |
5b5b7df5 | 652 | public boolean filter(List<FilterCriteria> filters) { |
73005152 BH |
653 | fLock.lock(); |
654 | try { | |
655 | cancelOngoingRequests(); | |
656 | ||
1ef1189a | 657 | if (filters == null) { |
507b1336 | 658 | fFilterCriteria = new ArrayList<>(); |
1ef1189a | 659 | } else { |
5b5b7df5 | 660 | List<FilterCriteria> list = filters; |
507b1336 | 661 | fFilterCriteria = new ArrayList<>(list); |
1ef1189a | 662 | } |
73005152 BH |
663 | |
664 | fillCurrentPage(fEvents); | |
665 | ||
666 | } finally { | |
667 | fLock.unlock(); | |
668 | } | |
669 | return true; | |
670 | } | |
13e157b1 | 671 | |
73005152 BH |
672 | @Override |
673 | public boolean hasNextPage() { | |
674 | fLock.lock(); | |
675 | try { | |
676 | int size = fCheckPoints.size(); | |
677 | if (size > 0) { | |
13e157b1 | 678 | return fCurrentPage < (size - 1); |
73005152 BH |
679 | } |
680 | } finally { | |
681 | fLock.unlock(); | |
682 | } | |
683 | return false; | |
684 | } | |
685 | ||
73005152 BH |
686 | @Override |
687 | public boolean hasPrevPage() { | |
688 | fLock.lock(); | |
689 | try { | |
690 | return fCurrentPage > 0; | |
691 | } finally { | |
692 | fLock.unlock(); | |
693 | } | |
694 | } | |
695 | ||
73005152 BH |
696 | @Override |
697 | public void nextPage() { | |
698 | fLock.lock(); | |
699 | try { | |
700 | // Safety check | |
13e157b1 | 701 | if (fCurrentPage >= (fCheckPoints.size() - 1)) { |
73005152 | 702 | return; |
13e157b1 | 703 | } |
73005152 BH |
704 | |
705 | cancelOngoingRequests(); | |
706 | fCurrentTime = null; | |
707 | fCurrentPage++; | |
708 | moveToPage(); | |
709 | } finally { | |
710 | fLock.unlock(); | |
711 | } | |
712 | } | |
713 | ||
73005152 BH |
714 | @Override |
715 | public void prevPage() { | |
716 | fLock.lock(); | |
717 | try { | |
718 | // Safety check | |
13e157b1 | 719 | if (fCurrentPage <= 0) { |
73005152 | 720 | return; |
13e157b1 | 721 | } |
73005152 BH |
722 | |
723 | cancelOngoingRequests(); | |
724 | fCurrentTime = null; | |
725 | fCurrentPage--; | |
726 | moveToPage(); | |
727 | } finally { | |
728 | fLock.unlock(); | |
729 | } | |
730 | } | |
13e157b1 | 731 | |
73005152 BH |
732 | @Override |
733 | public void firstPage() { | |
734 | fLock.lock(); | |
735 | try { | |
736 | ||
737 | cancelOngoingRequests(); | |
738 | fCurrentTime = null; | |
739 | fCurrentPage = 0; | |
740 | moveToPage(); | |
741 | } finally { | |
742 | fLock.unlock(); | |
743 | } | |
744 | } | |
13e157b1 | 745 | |
73005152 BH |
746 | @Override |
747 | public void lastPage() { | |
748 | fLock.lock(); | |
749 | try { | |
750 | cancelOngoingRequests(); | |
751 | fCurrentTime = null; | |
752 | fCurrentPage = fCheckPoints.size() - 1; | |
753 | moveToPage(); | |
754 | } finally { | |
755 | fLock.unlock(); | |
756 | } | |
757 | } | |
758 | ||
73005152 BH |
759 | @Override |
760 | public int currentPage() { | |
761 | fLock.lock(); | |
762 | try { | |
763 | return fCurrentPage; | |
764 | } finally { | |
765 | fLock.unlock(); | |
766 | } | |
767 | } | |
768 | ||
73005152 BH |
769 | @Override |
770 | public int pagesCount() { | |
771 | fLock.lock(); | |
772 | try { | |
773 | return fCheckPoints.size(); | |
774 | } finally { | |
775 | fLock.unlock(); | |
776 | } | |
777 | } | |
778 | ||
73005152 | 779 | @Override |
eb63f5ff BH |
780 | public void pageNumberChanged(int pagenNumber) { |
781 | int localPageNumber = pagenNumber; | |
a55887ca | 782 | |
73005152 BH |
783 | fLock.lock(); |
784 | try { | |
785 | cancelOngoingRequests(); | |
786 | ||
eb63f5ff BH |
787 | if (localPageNumber < 0) { |
788 | localPageNumber = 0; | |
73005152 BH |
789 | } |
790 | int size = fCheckPoints.size(); | |
eb63f5ff BH |
791 | if (localPageNumber > (size - 1)) { |
792 | localPageNumber = size - 1; | |
73005152 | 793 | } |
eb63f5ff | 794 | fCurrentPage = localPageNumber; |
73005152 BH |
795 | moveToPage(); |
796 | } finally { | |
797 | fLock.unlock(); | |
798 | } | |
799 | } | |
800 | ||
73005152 BH |
801 | @Override |
802 | public void broadcast(TmfSignal signal) { | |
803 | fIsSignalSent = true; | |
804 | super.broadcast(signal); | |
805 | fIsSignalSent = false; | |
806 | } | |
807 | ||
808 | /** | |
809 | * Cancels any ongoing find operation | |
810 | */ | |
811 | protected void cancelOngoingRequests() { | |
13e157b1 | 812 | fLock.lock(); |
e5d31efe | 813 | ITmfEventRequest pageRequest = null; |
73005152 BH |
814 | try { |
815 | // Cancel the search thread | |
816 | if (fFindJob != null) { | |
817 | fFindJob.cancel(); | |
818 | } | |
df0b8ff4 | 819 | |
73005152 BH |
820 | fFindResults = null; |
821 | fFindCriteria = null; | |
822 | fCurrentFindIndex = 0; | |
823 | ||
d10e93a2 PT |
824 | pageRequest = fPageRequest; |
825 | fPageRequest = null; | |
73005152 BH |
826 | } finally { |
827 | fLock.unlock(); | |
828 | } | |
d10e93a2 PT |
829 | if (pageRequest != null && !pageRequest.isCompleted()) { |
830 | pageRequest.cancel(); | |
831 | } | |
73005152 BH |
832 | } |
833 | ||
834 | /** | |
835 | * Resets loader attributes | |
836 | */ | |
837 | protected void resetLoader() { | |
838 | fLock.lock(); | |
839 | try { | |
840 | fCurrentTime = null; | |
841 | fEvents.clear(); | |
842 | fCheckPoints.clear(); | |
843 | fCurrentPage = 0; | |
844 | fCurrentFindIndex = 0; | |
845 | fFindCriteria = null; | |
846 | fFindResults = null; | |
73005152 BH |
847 | fView.setFrameSync(new Frame()); |
848 | fFrame = null; | |
849 | } | |
850 | finally { | |
851 | fLock.unlock(); | |
852 | } | |
853 | ||
854 | } | |
855 | ||
856 | /** | |
857 | * Fills current page with sequence diagram content. | |
a55887ca | 858 | * |
73005152 BH |
859 | * @param events sequence diagram events |
860 | */ | |
861 | protected void fillCurrentPage(List<ITmfSyncSequenceDiagramEvent> events) { | |
862 | ||
863 | fLock.lock(); | |
864 | try { | |
507b1336 | 865 | fEvents = new ArrayList<>(events); |
faa38350 | 866 | if (fView != null && !events.isEmpty()) { |
73005152 BH |
867 | fView.toggleWaitCursorAsync(true); |
868 | } | |
869 | } finally { | |
870 | fLock.unlock(); | |
871 | } | |
13e157b1 | 872 | |
73005152 | 873 | final Frame frame = new Frame(); |
73005152 | 874 | |
eb63f5ff | 875 | if (!events.isEmpty()) { |
507b1336 | 876 | Map<String, Lifeline> nodeToLifelineMap = new HashMap<>(); |
73005152 BH |
877 | |
878 | frame.setName(Messages.TmfUml2SDSyncLoader_FrameName); | |
879 | ||
880 | for (int i = 0; i < events.size(); i++) { | |
881 | ||
882 | ITmfSyncSequenceDiagramEvent sdEvent = events.get(i); | |
883 | ||
884 | if ((nodeToLifelineMap.get(sdEvent.getSender()) == null) && (!filterLifeLine(sdEvent.getSender()))) { | |
885 | Lifeline lifeline = new Lifeline(); | |
886 | lifeline.setName(sdEvent.getSender()); | |
887 | nodeToLifelineMap.put(sdEvent.getSender(), lifeline); | |
888 | frame.addLifeLine(lifeline); | |
889 | } | |
890 | ||
891 | if ((nodeToLifelineMap.get(sdEvent.getReceiver()) == null) && (!filterLifeLine(sdEvent.getReceiver()))) { | |
892 | Lifeline lifeline = new Lifeline(); | |
893 | lifeline.setName(sdEvent.getReceiver()); | |
894 | nodeToLifelineMap.put(sdEvent.getReceiver(), lifeline); | |
895 | frame.addLifeLine(lifeline); | |
896 | } | |
897 | } | |
898 | ||
899 | int eventOccurence = 1; | |
900 | ||
901 | for (int i = 0; i < events.size(); i++) { | |
13e157b1 | 902 | ITmfSyncSequenceDiagramEvent sdEvent = events.get(i); |
73005152 BH |
903 | |
904 | // Check message filter | |
905 | if (filterMessage(sdEvent)) { | |
906 | continue; | |
907 | } | |
908 | ||
909 | // Set the message sender and receiver | |
13e157b1 MK |
910 | Lifeline startLifeline = nodeToLifelineMap.get(sdEvent.getSender()); |
911 | Lifeline endLifeline = nodeToLifelineMap.get(sdEvent.getReceiver()); | |
73005152 | 912 | |
13e157b1 MK |
913 | // Check if any of the lifelines were filtered |
914 | if ((startLifeline == null) || (endLifeline == null)) { | |
73005152 BH |
915 | continue; |
916 | } | |
917 | ||
918 | int tmp = Math.max(startLifeline.getEventOccurrence(), endLifeline.getEventOccurrence()); | |
919 | eventOccurence = Math.max(eventOccurence, tmp); | |
13e157b1 | 920 | |
73005152 BH |
921 | startLifeline.setCurrentEventOccurrence(eventOccurence); |
922 | endLifeline.setCurrentEventOccurrence(eventOccurence); | |
13e157b1 | 923 | |
73005152 | 924 | TmfSyncMessage message = new TmfSyncMessage(sdEvent, eventOccurence++); |
13e157b1 | 925 | |
73005152 BH |
926 | message.setStartLifeline(startLifeline); |
927 | message.setEndLifeline(endLifeline); | |
928 | ||
929 | message.setTime(sdEvent.getStartTime()); | |
930 | ||
931 | // add the message to the frame | |
932 | frame.addMessage(message); | |
13e157b1 | 933 | |
73005152 BH |
934 | } |
935 | fLock.lock(); | |
936 | try { | |
937 | if (!fView.getSDWidget().isDisposed()) { | |
938 | fView.getSDWidget().getDisplay().asyncExec(new Runnable() { | |
939 | ||
940 | @Override | |
941 | public void run() { | |
942 | ||
943 | fLock.lock(); | |
944 | try { | |
945 | // check if view was disposed in the meanwhile | |
946 | if ((fView != null) && (!fView.getSDWidget().isDisposed())) { | |
947 | fFrame = frame; | |
948 | fView.setFrame(fFrame); | |
949 | ||
950 | if (fCurrentTime != null) { | |
951 | moveToMessageInPage(); | |
952 | } | |
953 | ||
954 | if (fFindCriteria != null) { | |
955 | find(fFindCriteria); | |
956 | } | |
13e157b1 | 957 | |
73005152 BH |
958 | fView.toggleWaitCursorAsync(false); |
959 | } | |
960 | } finally { | |
961 | fLock.unlock(); | |
962 | } | |
963 | ||
964 | } | |
965 | }); | |
966 | } | |
967 | } | |
968 | finally { | |
969 | fLock.unlock(); | |
970 | } | |
971 | } | |
972 | } | |
973 | ||
974 | /** | |
975 | * Moves to a certain message defined by timestamp (across pages) | |
976 | */ | |
977 | protected void moveToMessage() { | |
978 | int page = 0; | |
979 | ||
980 | fLock.lock(); | |
981 | try { | |
982 | page = getPage(fCurrentTime); | |
983 | ||
984 | if (page == fCurrentPage) { | |
985 | moveToMessageInPage(); | |
986 | return; | |
987 | } | |
988 | fCurrentPage = page; | |
989 | moveToPage(false); | |
990 | } finally { | |
991 | fLock.unlock(); | |
992 | } | |
993 | } | |
994 | ||
995 | /** | |
996 | * Moves to a certain message defined by timestamp in current page | |
997 | */ | |
998 | protected void moveToMessageInPage() { | |
999 | fLock.lock(); | |
1000 | try { | |
d5efe032 AF |
1001 | if (!fView.getSDWidget().isDisposed()) { |
1002 | // Check for GUI thread | |
1003 | if(Display.getCurrent() != null) { | |
1004 | // Already in GUI thread - execute directly | |
1005 | TmfSyncMessage prevMessage = null; | |
1006 | TmfSyncMessage syncMessage = null; | |
1007 | boolean isExactTime = false; | |
1008 | for (int i = 0; i < fFrame.syncMessageCount(); i++) { | |
1009 | if (fFrame.getSyncMessage(i) instanceof TmfSyncMessage) { | |
1010 | syncMessage = (TmfSyncMessage) fFrame.getSyncMessage(i); | |
065cc19b | 1011 | if (syncMessage.getStartTime().compareTo(fCurrentTime) == 0) { |
d5efe032 AF |
1012 | isExactTime = true; |
1013 | break; | |
065cc19b | 1014 | } else if ((syncMessage.getStartTime().compareTo(fCurrentTime) > 0) && (prevMessage != null)) { |
d5efe032 AF |
1015 | syncMessage = prevMessage; |
1016 | break; | |
1017 | } | |
1018 | prevMessage = syncMessage; | |
1019 | } | |
1020 | } | |
1021 | if (fIsSelect && isExactTime) { | |
1022 | fView.getSDWidget().moveTo(syncMessage); | |
1023 | } | |
1024 | else { | |
1025 | fView.getSDWidget().ensureVisible(syncMessage); | |
1026 | fView.getSDWidget().clearSelection(); | |
1027 | fView.getSDWidget().redraw(); | |
1028 | } | |
1029 | } | |
1030 | else { | |
1031 | // Not in GUI thread - queue action in GUI thread. | |
1032 | fView.getSDWidget().getDisplay().asyncExec(new Runnable() { | |
1033 | @Override | |
1034 | public void run() { | |
1035 | moveToMessageInPage(); | |
1036 | } | |
1037 | }); | |
1038 | } | |
1039 | } | |
73005152 BH |
1040 | } |
1041 | finally { | |
1042 | fLock.unlock(); | |
1043 | } | |
1044 | } | |
13e157b1 | 1045 | |
73005152 BH |
1046 | /** |
1047 | * Moves to a certain message defined by timestamp (across pages) | |
1048 | */ | |
1049 | protected void moveToPage() { | |
1050 | moveToPage(true); | |
1051 | } | |
1052 | ||
1053 | /** | |
1054 | * Moves to a certain page. | |
a55887ca | 1055 | * |
73005152 BH |
1056 | * @param notifyAll true to broadcast time range signal to other signal handlers else false |
1057 | */ | |
1058 | protected void moveToPage(boolean notifyAll) { | |
1059 | ||
eb63f5ff | 1060 | TmfTimeRange window = null; |
73005152 BH |
1061 | |
1062 | fLock.lock(); | |
1063 | try { | |
1064 | // Safety check | |
1065 | if (fCurrentPage > fCheckPoints.size()) { | |
1066 | return; | |
1067 | } | |
1068 | window = fCheckPoints.get(fCurrentPage); | |
1069 | } finally { | |
1070 | fLock.unlock(); | |
1071 | } | |
1072 | ||
eb63f5ff BH |
1073 | if (window == null) { |
1074 | window = TmfTimeRange.ETERNITY; | |
1075 | } | |
1076 | ||
fd3f1eff | 1077 | fPageRequest = new TmfEventRequest(ITmfEvent.class, window, 0, |
2740e05c | 1078 | ITmfEventRequest.ALL_DATA, ITmfEventRequest.ExecutionType.FOREGROUND) { |
507b1336 | 1079 | private final List<ITmfSyncSequenceDiagramEvent> fSdEvent = new ArrayList<>(); |
73005152 BH |
1080 | |
1081 | @Override | |
5419a136 AM |
1082 | public void handleData(ITmfEvent event) { |
1083 | super.handleData(event); | |
73005152 | 1084 | |
9a43af17 | 1085 | ITmfSyncSequenceDiagramEvent sdEvent = getSequenceDiagramEvent(event); |
73005152 BH |
1086 | |
1087 | if (sdEvent != null) { | |
1088 | fSdEvent.add(sdEvent); | |
1089 | } | |
1090 | } | |
1091 | ||
1092 | @Override | |
1093 | public void handleSuccess() { | |
1094 | fillCurrentPage(fSdEvent); | |
1095 | super.handleSuccess(); | |
1096 | } | |
13e157b1 | 1097 | |
73005152 BH |
1098 | }; |
1099 | ||
faa38350 | 1100 | fTrace.sendRequest(fPageRequest); |
73005152 BH |
1101 | |
1102 | if (notifyAll) { | |
1103 | TmfTimeRange timeRange = getSignalTimeRange(window.getStartTime()); | |
0fcf3b09 | 1104 | broadcast(new TmfRangeSynchSignal(this, timeRange)); |
73005152 BH |
1105 | } |
1106 | } | |
1107 | ||
1108 | /** | |
1109 | * Gets page that contains timestamp | |
a55887ca | 1110 | * |
73005152 BH |
1111 | * @param time The timestamp |
1112 | * @return page that contains the time | |
3bd46eef | 1113 | * @since 2.0 |
73005152 | 1114 | */ |
4df4581d | 1115 | protected int getPage(ITmfTimestamp time) { |
73005152 BH |
1116 | int page; |
1117 | int size; | |
1118 | fLock.lock(); | |
1119 | try { | |
1120 | size = fCheckPoints.size(); | |
13e157b1 | 1121 | for (page = 0; page < size; page++) { |
73005152 | 1122 | TmfTimeRange timeRange = fCheckPoints.get(page); |
065cc19b | 1123 | if (timeRange.getEndTime().compareTo(time) >= 0) { |
73005152 BH |
1124 | break; |
1125 | } | |
1126 | } | |
1127 | if (page >= size) { | |
1128 | page = size - 1; | |
1129 | } | |
1130 | return page; | |
1131 | } finally { | |
1132 | fLock.unlock(); | |
1133 | } | |
1134 | } | |
13e157b1 | 1135 | |
73005152 BH |
1136 | /** |
1137 | * Background search in trace for expression in criteria. | |
a55887ca | 1138 | * |
73005152 BH |
1139 | * @param findCriteria The find criteria |
1140 | * @return true if background request was started else false | |
1141 | */ | |
1142 | protected boolean findInNextPages(Criteria findCriteria) { | |
1143 | fLock.lock(); | |
1144 | try { | |
1145 | if (fFindJob != null) { | |
1146 | return true; | |
1147 | } | |
1148 | ||
1149 | int nextPage = fCurrentPage + 1; | |
1150 | ||
1151 | if ((nextPage) >= fCheckPoints.size()) { | |
1152 | // we are at the end | |
1153 | return false; | |
1154 | } | |
1155 | ||
4593bd5b | 1156 | TmfTimeRange window = new TmfTimeRange(fCheckPoints.get(nextPage).getStartTime(), fCheckPoints.get(fCheckPoints.size()-1).getEndTime()); |
73005152 BH |
1157 | fFindJob = new SearchJob(findCriteria, window); |
1158 | fFindJob.schedule(); | |
1159 | fView.toggleWaitCursorAsync(true); | |
1160 | } finally { | |
1161 | fLock.unlock(); | |
1162 | } | |
1163 | return true; | |
1164 | } | |
1165 | ||
1166 | /** | |
1167 | * Gets time range for time range signal. | |
a55887ca | 1168 | * |
73005152 | 1169 | * @param startTime The start time of time range. |
0d9a6d76 | 1170 | * @return the time range |
3bd46eef | 1171 | * @since 2.0 |
73005152 | 1172 | */ |
4df4581d | 1173 | protected TmfTimeRange getSignalTimeRange(ITmfTimestamp startTime) { |
73005152 BH |
1174 | fLock.lock(); |
1175 | try { | |
248af329 AM |
1176 | TmfTimeRange currentRange = TmfTraceManager.getInstance().getCurrentRange(); |
1177 | long offset = fTrace == null ? 0 : currentRange.getEndTime().getDelta(currentRange.getStartTime()).normalize(0, startTime.getScale()).getValue(); | |
065cc19b | 1178 | TmfTimestamp initialEndOfWindow = new TmfTimestamp(startTime.getValue() + offset, startTime.getScale()); |
73005152 BH |
1179 | return new TmfTimeRange(startTime, initialEndOfWindow); |
1180 | } | |
1181 | finally { | |
1182 | fLock.unlock(); | |
1183 | } | |
1184 | } | |
1185 | ||
1186 | /** | |
13e157b1 | 1187 | * Checks if filter criteria matches the message name in given SD event. |
a55887ca | 1188 | * |
73005152 BH |
1189 | * @param sdEvent The SD event to check |
1190 | * @return true if match else false. | |
1191 | */ | |
1192 | protected boolean filterMessage(ITmfSyncSequenceDiagramEvent sdEvent) { | |
1193 | fLock.lock(); | |
1194 | try { | |
1195 | if (fFilterCriteria != null) { | |
1196 | for(FilterCriteria criteria : fFilterCriteria) { | |
eb63f5ff BH |
1197 | if (criteria.isActive() && criteria.getCriteria().isSyncMessageSelected() && criteria.getCriteria().matches(sdEvent.getName())) { |
1198 | return true; | |
73005152 BH |
1199 | } |
1200 | } | |
1201 | } | |
1202 | } finally { | |
1203 | fLock.unlock(); | |
1204 | } | |
1205 | return false; | |
1206 | } | |
1207 | ||
1208 | /** | |
13e157b1 | 1209 | * Checks if filter criteria matches a lifeline name (sender or receiver) in given SD event. |
a55887ca | 1210 | * |
0d9a6d76 | 1211 | * @param lifeline the message receiver |
73005152 BH |
1212 | * @return true if match else false. |
1213 | */ | |
1214 | protected boolean filterLifeLine(String lifeline) { | |
1215 | fLock.lock(); | |
1216 | try { | |
1217 | if (fFilterCriteria != null) { | |
1218 | for(FilterCriteria criteria : fFilterCriteria) { | |
eb63f5ff BH |
1219 | if (criteria.isActive() && criteria.getCriteria().isLifeLineSelected() && criteria.getCriteria().matches(lifeline)) { |
1220 | return true; | |
73005152 BH |
1221 | } |
1222 | } | |
1223 | } | |
1224 | } finally { | |
1225 | fLock.unlock(); | |
1226 | } | |
1227 | return false; | |
1228 | } | |
1229 | ||
1230 | /** | |
13e157b1 | 1231 | * Job to search in trace for given time range. |
73005152 BH |
1232 | */ |
1233 | protected class SearchJob extends Job { | |
1234 | ||
df0b8ff4 | 1235 | /** |
a55887ca | 1236 | * The search event request. |
df0b8ff4 | 1237 | */ |
f26e290b | 1238 | protected final SearchEventRequest fSearchRequest; |
13e157b1 | 1239 | |
73005152 BH |
1240 | /** |
1241 | * Constructor | |
13e157b1 | 1242 | * |
73005152 BH |
1243 | * @param findCriteria The search criteria |
1244 | * @param window Time range to search in | |
3bd46eef | 1245 | * @since 2.0 |
73005152 BH |
1246 | */ |
1247 | public SearchJob(Criteria findCriteria, TmfTimeRange window) { | |
1248 | super(Messages.TmfUml2SDSyncLoader_SearchJobDescrition); | |
2740e05c | 1249 | fSearchRequest = new SearchEventRequest(window, ITmfEventRequest.ALL_DATA, |
fd3f1eff | 1250 | ITmfEventRequest.ExecutionType.FOREGROUND, findCriteria); |
73005152 BH |
1251 | } |
1252 | ||
73005152 BH |
1253 | @Override |
1254 | protected IStatus run(IProgressMonitor monitor) { | |
1255 | fSearchRequest.setMonitor(monitor); | |
13e157b1 | 1256 | |
faa38350 | 1257 | fTrace.sendRequest(fSearchRequest); |
73005152 BH |
1258 | |
1259 | try { | |
1260 | fSearchRequest.waitForCompletion(); | |
1261 | } catch (InterruptedException e) { | |
8fd82db5 | 1262 | Activator.getDefault().logError("Search request interrupted!", e); //$NON-NLS-1$ |
73005152 BH |
1263 | } |
1264 | ||
13e157b1 MK |
1265 | IStatus status = Status.OK_STATUS; |
1266 | if (fSearchRequest.isFound() && (fSearchRequest.getFoundTime() != null)) { | |
73005152 | 1267 | fCurrentTime = fSearchRequest.getFoundTime(); |
13e157b1 | 1268 | |
73005152 BH |
1269 | // Avoid double-selection. Selection will be done when calling find(criteria) |
1270 | // after moving to relevant page | |
13e157b1 | 1271 | fIsSelect = false; |
73005152 BH |
1272 | if (!fView.getSDWidget().isDisposed()) { |
1273 | fView.getSDWidget().getDisplay().asyncExec(new Runnable() { | |
1274 | ||
1275 | @Override | |
1276 | public void run() { | |
1277 | moveToMessage(); | |
1278 | } | |
1279 | }); | |
1280 | } | |
1281 | } | |
1282 | else { | |
1283 | if (monitor.isCanceled()) { | |
1284 | status = Status.CANCEL_STATUS; | |
1285 | } | |
1286 | else { | |
1287 | // String was not found | |
abbdd66a | 1288 | status = new Status(IStatus.WARNING, Activator.PLUGIN_ID, Messages.TmfUml2SDSyncLoader_SearchNotFound); |
73005152 BH |
1289 | } |
1290 | setProperty(IProgressConstants.KEEP_PROPERTY, Boolean.TRUE); | |
1291 | } | |
1292 | monitor.done(); | |
1293 | ||
1294 | fLock.lock(); | |
1295 | try { | |
1296 | fView.toggleWaitCursorAsync(false); | |
1297 | fFindJob = null; | |
1298 | } finally { | |
1299 | fLock.unlock(); | |
1300 | } | |
1301 | ||
1302 | return status; | |
1303 | } | |
13e157b1 | 1304 | |
73005152 BH |
1305 | @Override |
1306 | protected void canceling() { | |
1307 | fSearchRequest.cancel(); | |
1308 | fLock.lock(); | |
1309 | try { | |
1310 | fFindJob = null; | |
1311 | } finally { | |
1312 | fLock.unlock(); | |
1313 | } | |
1314 | } | |
1315 | } | |
1316 | ||
1317 | /** | |
13e157b1 | 1318 | * TMF event request for searching within trace. |
73005152 | 1319 | */ |
6256d8ad | 1320 | protected class SearchEventRequest extends TmfEventRequest { |
73005152 | 1321 | |
df0b8ff4 BH |
1322 | /** |
1323 | * The find criteria. | |
1324 | */ | |
f26e290b | 1325 | private final Criteria fCriteria; |
df0b8ff4 BH |
1326 | /** |
1327 | * A progress monitor | |
1328 | */ | |
73005152 | 1329 | private IProgressMonitor fMonitor; |
df0b8ff4 BH |
1330 | /** |
1331 | * Flag to indicate that node was found according the criteria . | |
1332 | */ | |
73005152 | 1333 | private boolean fIsFound = false; |
df0b8ff4 BH |
1334 | /** |
1335 | * Time stamp of found item. | |
1336 | */ | |
4df4581d | 1337 | private ITmfTimestamp fFoundTime = null; |
73005152 BH |
1338 | |
1339 | /** | |
13e157b1 | 1340 | * Constructor |
73005152 BH |
1341 | * @param range @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...) |
1342 | * @param nbRequested @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#handleData(...) | |
73005152 BH |
1343 | * @param execType @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#handleData(...) |
1344 | * @param criteria The search criteria | |
1345 | */ | |
672a642a AM |
1346 | public SearchEventRequest(TmfTimeRange range, int nbRequested, ExecutionType execType, Criteria criteria) { |
1347 | this(range, nbRequested, execType, criteria, null); | |
73005152 BH |
1348 | } |
1349 | ||
1350 | /** | |
1351 | * Constructor | |
1352 | * @param range @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...) | |
13e157b1 | 1353 | * @param nbRequested @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...) |
73005152 BH |
1354 | * @param execType @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...) |
1355 | * @param criteria The search criteria | |
1356 | * @param monitor progress monitor | |
1357 | */ | |
672a642a AM |
1358 | public SearchEventRequest(TmfTimeRange range, int nbRequested, ExecutionType execType, Criteria criteria, IProgressMonitor monitor) { |
1359 | super(ITmfEvent.class, range, 0, nbRequested, execType); | |
73005152 BH |
1360 | fCriteria = new Criteria(criteria); |
1361 | fMonitor = monitor; | |
1362 | } | |
13e157b1 | 1363 | |
73005152 | 1364 | @Override |
5419a136 AM |
1365 | public void handleData(ITmfEvent event) { |
1366 | super.handleData(event); | |
73005152 BH |
1367 | |
1368 | if ((fMonitor!= null) && fMonitor.isCanceled()) { | |
e6ace8bb | 1369 | super.cancel(); |
73005152 BH |
1370 | return; |
1371 | } | |
1372 | ||
9a43af17 | 1373 | ITmfSyncSequenceDiagramEvent sdEvent = getSequenceDiagramEvent(event); |
13e157b1 | 1374 | |
73005152 BH |
1375 | if (sdEvent != null) { |
1376 | ||
1377 | if (fCriteria.isLifeLineSelected()) { | |
1378 | if (fCriteria.matches(sdEvent.getSender())) { | |
4593bd5b | 1379 | fFoundTime = event.getTimestamp(); |
73005152 BH |
1380 | fIsFound = true; |
1381 | super.cancel(); | |
1382 | } | |
1383 | ||
1384 | if (fCriteria.matches(sdEvent.getReceiver())) { | |
4593bd5b | 1385 | fFoundTime = event.getTimestamp(); |
73005152 BH |
1386 | fIsFound = true; |
1387 | super.cancel(); | |
1388 | } | |
1389 | } | |
1390 | ||
eb63f5ff | 1391 | if (fCriteria.isSyncMessageSelected() && fCriteria.matches(sdEvent.getName())) { |
4593bd5b | 1392 | fFoundTime = event.getTimestamp(); |
eb63f5ff BH |
1393 | fIsFound = true; |
1394 | super.cancel(); | |
73005152 BH |
1395 | } |
1396 | } | |
1397 | } | |
1398 | ||
73005152 BH |
1399 | /** |
1400 | * Set progress monitor. | |
a55887ca AM |
1401 | * |
1402 | * @param monitor The monitor to assign | |
73005152 BH |
1403 | */ |
1404 | public void setMonitor(IProgressMonitor monitor) { | |
1405 | fMonitor = monitor; | |
1406 | } | |
1407 | ||
1408 | /** | |
1409 | * Check if find criteria was met. | |
a55887ca | 1410 | * |
73005152 BH |
1411 | * @return true if find criteria was met. |
1412 | */ | |
1413 | public boolean isFound() { | |
1414 | return fIsFound; | |
1415 | } | |
1416 | ||
1417 | /** | |
df0b8ff4 | 1418 | * Returns timestamp of found time. |
a55887ca | 1419 | * |
73005152 | 1420 | * @return timestamp of found time. |
3bd46eef | 1421 | * @since 2.0 |
73005152 | 1422 | */ |
4df4581d | 1423 | public ITmfTimestamp getFoundTime() { |
73005152 BH |
1424 | return fFoundTime; |
1425 | } | |
1426 | } | |
1427 | ||
3145ec83 | 1428 | /** |
a55887ca AM |
1429 | * Job class to provide progress monitor feedback. |
1430 | * | |
3145ec83 BH |
1431 | * @version 1.0 |
1432 | * @author Bernd Hufmann | |
1433 | * | |
1434 | */ | |
1435 | protected static class IndexingJob extends Job { | |
1436 | ||
4b4a1525 BH |
1437 | /** |
1438 | * @param name The job name | |
1439 | */ | |
3145ec83 BH |
1440 | public IndexingJob(String name) { |
1441 | super(name); | |
1442 | } | |
1443 | ||
1444 | @Override | |
1445 | protected IStatus run(IProgressMonitor monitor) { | |
1446 | while (!monitor.isCanceled()) { | |
1447 | try { | |
f26e290b | 1448 | Thread.sleep(INDEXING_THREAD_SLEEP_VALUE); |
3145ec83 BH |
1449 | } catch (InterruptedException e) { |
1450 | return Status.OK_STATUS; | |
1451 | } | |
1452 | } | |
1453 | monitor.done(); | |
1454 | return Status.OK_STATUS; | |
1455 | } | |
1456 | } | |
1457 | ||
a55887ca | 1458 | |
73005152 | 1459 | /** |
df0b8ff4 | 1460 | * Returns sequence diagram event if details in given event are available else null. |
a55887ca | 1461 | * |
73005152 BH |
1462 | * @param tmfEvent Event to parse for sequence diagram event details |
1463 | * @return sequence diagram event if details are available else null | |
9a43af17 | 1464 | * @since 2.0 |
73005152 | 1465 | */ |
9a43af17 | 1466 | protected ITmfSyncSequenceDiagramEvent getSequenceDiagramEvent(ITmfEvent tmfEvent){ |
73005152 BH |
1467 | //type = .*RECEIVE.* or .*SEND.* |
1468 | //content = sender:<sender name>:receiver:<receiver name>,signal:<signal name> | |
1469 | String eventType = tmfEvent.getType().toString(); | |
9a43af17 BH |
1470 | if (eventType.contains(Messages.TmfUml2SDSyncLoader_EventTypeSend) || eventType.contains(Messages.TmfUml2SDSyncLoader_EventTypeReceive)) { |
1471 | Object sender = tmfEvent.getContent().getField(Messages.TmfUml2SDSyncLoader_FieldSender); | |
1472 | Object receiver = tmfEvent.getContent().getField(Messages.TmfUml2SDSyncLoader_FieldReceiver); | |
1473 | Object name = tmfEvent.getContent().getField(Messages.TmfUml2SDSyncLoader_FieldSignal); | |
13e157b1 | 1474 | if ((sender instanceof ITmfEventField) && (receiver instanceof ITmfEventField) && (name instanceof ITmfEventField)) { |
4c564a2d | 1475 | ITmfSyncSequenceDiagramEvent sdEvent = new TmfSyncSequenceDiagramEvent(tmfEvent, |
13e157b1 MK |
1476 | ((ITmfEventField) sender).getValue().toString(), |
1477 | ((ITmfEventField) receiver).getValue().toString(), | |
1478 | ((ITmfEventField) name).getValue().toString()); | |
4c564a2d FC |
1479 | |
1480 | return sdEvent; | |
1481 | } | |
73005152 BH |
1482 | } |
1483 | return null; | |
1484 | } | |
1485 | } |