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73005152 | 1 | /********************************************************************** |
2c7fb5af | 2 | * Copyright (c) 2011, 2015 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; | |
2c7fb5af | 34 | import org.eclipse.tracecompass.tmf.core.request.ITmfEventRequest.ExecutionType; |
2bdf0193 | 35 | import org.eclipse.tracecompass.tmf.core.request.TmfEventRequest; |
97c71024 | 36 | import org.eclipse.tracecompass.tmf.core.signal.TmfWindowRangeUpdatedSignal; |
2bdf0193 AM |
37 | import org.eclipse.tracecompass.tmf.core.signal.TmfSignal; |
38 | import org.eclipse.tracecompass.tmf.core.signal.TmfSignalHandler; | |
97c71024 | 39 | import org.eclipse.tracecompass.tmf.core.signal.TmfSelectionRangeUpdatedSignal; |
2bdf0193 AM |
40 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceClosedSignal; |
41 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceOpenedSignal; | |
42 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceSelectedSignal; | |
43 | import org.eclipse.tracecompass.tmf.core.timestamp.ITmfTimestamp; | |
44 | import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimeRange; | |
45 | import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimestamp; | |
46 | import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace; | |
47 | import org.eclipse.tracecompass.tmf.core.trace.TmfTraceManager; | |
48 | import org.eclipse.tracecompass.tmf.core.uml2sd.ITmfSyncSequenceDiagramEvent; | |
49 | import org.eclipse.tracecompass.tmf.core.uml2sd.TmfSyncSequenceDiagramEvent; | |
50 | import org.eclipse.tracecompass.tmf.ui.editors.ITmfTraceEditor; | |
51 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.SDView; | |
52 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.core.Frame; | |
53 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.core.GraphNode; | |
54 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.core.Lifeline; | |
55 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.dialogs.Criteria; | |
56 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.dialogs.FilterCriteria; | |
57 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.dialogs.FilterListDialog; | |
58 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.handlers.provider.ISDAdvancedPagingProvider; | |
59 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.handlers.provider.ISDFilterProvider; | |
60 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.handlers.provider.ISDFindProvider; | |
61 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.handlers.provider.ISDGraphNodeSupporter; | |
62 | import org.eclipse.tracecompass.tmf.ui.views.uml2sd.load.IUml2SDLoader; | |
faa38350 | 63 | import org.eclipse.ui.IEditorPart; |
73005152 BH |
64 | import org.eclipse.ui.ISelectionListener; |
65 | import org.eclipse.ui.IWorkbenchPart; | |
526d9026 | 66 | import org.eclipse.ui.IWorkbenchWindow; |
73005152 BH |
67 | import org.eclipse.ui.PlatformUI; |
68 | import org.eclipse.ui.progress.IProgressConstants; | |
69 | ||
70 | /** | |
73005152 | 71 | * <p> |
a55887ca | 72 | * This class is a reference implementation of the |
2c7fb5af | 73 | * <code>org.eclipse.tracecompass.tmf.ui.Uml2SDLoader</code> extension point. It |
a55887ca AM |
74 | * provides a Sequence Diagram loader for a user space trace with specific trace |
75 | * content for sending and receiving signals between components. I also includes | |
76 | * a default implementation for the <code>ITmfEvent</code> parsing. | |
73005152 | 77 | * </p> |
a55887ca AM |
78 | * |
79 | * The class <code>TmfUml2SDSyncLoader</code> analyzes events from type | |
80 | * <code>ITmfEvent</code> and creates events type | |
81 | * <code>ITmfSyncSequenceDiagramEvent</code> if the <code>ITmfEvent</code> | |
82 | * contains all relevant information. The analysis checks that the event type | |
83 | * strings contains either string SEND or RECEIVE. If event type matches these | |
84 | * key words, the analyzer will look for strings sender, receiver and signal in | |
85 | * the event fields of type <code>ITmfEventField</code>. If all the data is | |
86 | * found a sequence diagram event from can be created. Note that Sync Messages | |
87 | * are assumed, which means start and end time are the same. <br> | |
df0b8ff4 | 88 | * <br> |
a55887ca AM |
89 | * The parsing of the <code>ITmfEvent</code> is done in the method |
90 | * <code>getSequnceDiagramEvent()</code> of class | |
91 | * <code>TmfUml2SDSyncLoader</code>. By extending the class | |
92 | * <code>TmfUml2SDSyncLoader</code> and overwriting | |
93 | * <code>getSequnceDiagramEvent()</code> a customized parsing algorithm can be | |
94 | * implemented.<br> | |
95 | * <br> | |
96 | * Note that combined traces of multiple components, that contain the trace | |
97 | * information about the same interactions are not supported in the class | |
98 | * <code>TmfUml2SDSyncLoader</code>. | |
99 | * | |
df0b8ff4 BH |
100 | * @version 1.0 |
101 | * @author Bernd Hufmann | |
73005152 BH |
102 | */ |
103 | public class TmfUml2SDSyncLoader extends TmfComponent implements IUml2SDLoader, ISDFindProvider, ISDFilterProvider, ISDAdvancedPagingProvider, ISelectionListener { | |
104 | ||
105 | // ------------------------------------------------------------------------ | |
df0b8ff4 | 106 | // Constants |
73005152 | 107 | // ------------------------------------------------------------------------ |
672a642a | 108 | |
df0b8ff4 BH |
109 | /** |
110 | * Default title name. | |
111 | */ | |
f26e290b | 112 | protected static final String TITLE = Messages.TmfUml2SDSyncLoader_ViewName; |
672a642a | 113 | |
df0b8ff4 BH |
114 | /** |
115 | * Maximum number of messages per page. | |
116 | */ | |
f26e290b BH |
117 | protected static final int MAX_NUM_OF_MSG = 10000; |
118 | ||
119 | private static final int INDEXING_THREAD_SLEEP_VALUE = 100; | |
df0b8ff4 BH |
120 | |
121 | // ------------------------------------------------------------------------ | |
122 | // Attributes | |
123 | // ------------------------------------------------------------------------ | |
73005152 BH |
124 | |
125 | // Experiment attributes | |
df0b8ff4 | 126 | /** |
faa38350 | 127 | * The TMF trace reference. |
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 |
73005152 | 232 | */ |
4df4581d | 233 | public ITmfTimestamp getCurrentTime() { |
a55887ca | 234 | fLock.lock(); |
73005152 | 235 | try { |
a55887ca | 236 | if (fCurrentTime != null) { |
4593bd5b | 237 | return fCurrentTime; |
73005152 BH |
238 | } |
239 | return null; | |
240 | } finally { | |
241 | fLock.unlock(); | |
242 | } | |
243 | } | |
a55887ca | 244 | |
73005152 BH |
245 | /** |
246 | * Waits for the page request to be completed | |
247 | */ | |
248 | public void waitForCompletion() { | |
249 | fLock.lock(); | |
6256d8ad | 250 | ITmfEventRequest request = fPageRequest; |
73005152 | 251 | fLock.unlock(); |
a55887ca AM |
252 | if (request != null) { |
253 | try { | |
254 | request.waitForCompletion(); | |
255 | } catch (InterruptedException e) { | |
256 | // ignore | |
257 | } | |
73005152 BH |
258 | } |
259 | } | |
260 | ||
fec1ac0b BH |
261 | /** |
262 | * Handler for the trace opened signal. | |
263 | * @param signal The trace opened signal | |
fec1ac0b BH |
264 | */ |
265 | @TmfSignalHandler | |
266 | public void traceOpened(TmfTraceOpenedSignal signal) { | |
267 | fTrace = signal.getTrace(); | |
268 | loadTrace(); | |
269 | } | |
270 | ||
271 | ||
73005152 | 272 | /** |
faa38350 | 273 | * Signal handler for the trace selected signal. |
a55887ca | 274 | * |
faa38350 | 275 | * Spawns a request to index the trace (checkpoints creation) as well as it fills |
73005152 | 276 | * the first page. |
a55887ca | 277 | * |
faa38350 | 278 | * @param signal The trace selected signal |
73005152 | 279 | */ |
73005152 | 280 | @TmfSignalHandler |
faa38350 | 281 | public void traceSelected(TmfTraceSelectedSignal signal) { |
fec1ac0b BH |
282 | // Update the trace reference |
283 | ITmfTrace trace = signal.getTrace(); | |
284 | if (!trace.equals(fTrace)) { | |
285 | fTrace = trace; | |
286 | } | |
287 | loadTrace(); | |
288 | } | |
bfc779a0 | 289 | |
fec1ac0b BH |
290 | /** |
291 | * Method for loading the current selected trace into the view. | |
292 | * Sub-class need to override this method to add the view specific implementation. | |
fec1ac0b BH |
293 | */ |
294 | protected void loadTrace() { | |
e5d31efe | 295 | ITmfEventRequest indexRequest = null; |
a55887ca | 296 | fLock.lock(); |
faa38350 | 297 | |
fec1ac0b | 298 | try { |
77ab0271 BH |
299 | final Job job = new IndexingJob("Indexing " + getName() + "..."); //$NON-NLS-1$ //$NON-NLS-2$ |
300 | job.setUser(false); | |
301 | job.schedule(); | |
73005152 | 302 | |
77ab0271 BH |
303 | indexRequest = fIndexRequest; |
304 | ||
305 | cancelOngoingRequests(); | |
73005152 | 306 | |
77ab0271 | 307 | TmfTimeRange window = TmfTimeRange.ETERNITY; |
73005152 | 308 | |
fd3f1eff | 309 | fIndexRequest = new TmfEventRequest(ITmfEvent.class, window, 0, |
2740e05c | 310 | ITmfEventRequest.ALL_DATA, ITmfEventRequest.ExecutionType.BACKGROUND) { |
73005152 | 311 | |
77ab0271 BH |
312 | private ITmfTimestamp fFirstTime = null; |
313 | private ITmfTimestamp fLastTime = null; | |
314 | private int fNbSeqEvents = 0; | |
507b1336 | 315 | private final List<ITmfSyncSequenceDiagramEvent> fSdEvents = new ArrayList<>(MAX_NUM_OF_MSG); |
73005152 | 316 | |
77ab0271 BH |
317 | @Override |
318 | public void handleData(ITmfEvent event) { | |
319 | super.handleData(event); | |
13e157b1 | 320 | |
77ab0271 | 321 | ITmfSyncSequenceDiagramEvent sdEvent = getSequenceDiagramEvent(event); |
6cfc180e GB |
322 | ITmfTimestamp firstTime = fFirstTime; |
323 | ITmfTimestamp lastTime = fLastTime; | |
77ab0271 BH |
324 | |
325 | if (sdEvent != null) { | |
326 | ++fNbSeqEvents; | |
327 | ||
6cfc180e GB |
328 | if (firstTime == null) { |
329 | firstTime = event.getTimestamp(); | |
330 | fFirstTime = firstTime; | |
77ab0271 | 331 | } |
73005152 | 332 | |
6cfc180e GB |
333 | lastTime = event.getTimestamp(); |
334 | fLastTime = lastTime; | |
77ab0271 BH |
335 | |
336 | if ((fNbSeqEvents % MAX_NUM_OF_MSG) == 0) { | |
337 | fLock.lock(); | |
338 | try { | |
6cfc180e | 339 | fCheckPoints.add(new TmfTimeRange(firstTime, lastTime)); |
77ab0271 BH |
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() { | |
6cfc180e GB |
365 | final ITmfTimestamp firstTime = fFirstTime; |
366 | final ITmfTimestamp lastTime = fLastTime; | |
367 | if ((firstTime != null) && (lastTime != null)) { | |
73005152 BH |
368 | |
369 | fLock.lock(); | |
370 | try { | |
6cfc180e | 371 | fCheckPoints.add(new TmfTimeRange(firstTime, lastTime)); |
73005152 BH |
372 | if (fView != null) { |
373 | fView.updateCoolBar(); | |
374 | } | |
375 | } finally { | |
376 | fLock.unlock(); | |
377 | } | |
378 | } | |
379 | ||
77ab0271 | 380 | if (fNbSeqEvents <= MAX_NUM_OF_MSG) { |
fec1ac0b BH |
381 | fillCurrentPage(fSdEvents); |
382 | } | |
73005152 | 383 | |
77ab0271 BH |
384 | super.handleSuccess(); |
385 | } | |
fec1ac0b | 386 | |
77ab0271 BH |
387 | @Override |
388 | public void handleCompleted() { | |
389 | if (fEvents.isEmpty()) { | |
390 | fFrame = new Frame(); | |
391 | // make sure that view is not null when setting frame | |
392 | SDView sdView; | |
393 | fLock.lock(); | |
394 | try { | |
395 | sdView = fView; | |
396 | } finally { | |
397 | fLock.unlock(); | |
398 | } | |
399 | if (sdView != null) { | |
400 | sdView.setFrameSync(fFrame); | |
fec1ac0b | 401 | } |
73005152 | 402 | } |
77ab0271 BH |
403 | super.handleCompleted(); |
404 | job.cancel(); | |
73005152 | 405 | } |
77ab0271 | 406 | }; |
73005152 | 407 | |
77ab0271 BH |
408 | } finally { |
409 | fLock.unlock(); | |
410 | } | |
411 | if (indexRequest != null && !indexRequest.isCompleted()) { | |
412 | indexRequest.cancel(); | |
413 | } | |
414 | resetLoader(); | |
415 | fTrace.sendRequest(fIndexRequest); | |
73005152 BH |
416 | } |
417 | ||
418 | /** | |
faa38350 | 419 | * Signal handler for the trace closed signal. |
a55887ca | 420 | * |
faa38350 | 421 | * @param signal The trace closed signal |
73005152 | 422 | */ |
13e157b1 | 423 | @TmfSignalHandler |
faa38350 PT |
424 | public void traceClosed(TmfTraceClosedSignal signal) { |
425 | if (signal.getTrace() != fTrace) { | |
828e5592 PT |
426 | return; |
427 | } | |
e5d31efe | 428 | ITmfEventRequest indexRequest = null; |
13e157b1 | 429 | fLock.lock(); |
73005152 | 430 | try { |
d10e93a2 PT |
431 | indexRequest = fIndexRequest; |
432 | fIndexRequest = null; | |
73005152 BH |
433 | |
434 | cancelOngoingRequests(); | |
435 | ||
436 | if (fFilterCriteria != null) { | |
437 | fFilterCriteria.clear(); | |
438 | } | |
439 | ||
440 | FilterListDialog.deactivateSavedGlobalFilters(); | |
73005152 | 441 | } finally { |
faa38350 | 442 | fTrace = null; |
73005152 BH |
443 | fLock.unlock(); |
444 | } | |
d10e93a2 PT |
445 | if (indexRequest != null && !indexRequest.isCompleted()) { |
446 | indexRequest.cancel(); | |
447 | } | |
448 | ||
449 | resetLoader(); | |
73005152 BH |
450 | } |
451 | ||
452 | /** | |
97c71024 AM |
453 | * Moves to the page that contains the time provided by the signal. The |
454 | * messages will be selected if the provided time is the time of a message. | |
13e157b1 | 455 | * |
97c71024 AM |
456 | * @param signal |
457 | * The selection range signal | |
458 | * @since 1.0 | |
73005152 BH |
459 | */ |
460 | @TmfSignalHandler | |
97c71024 | 461 | public void selectionRangeUpdated(TmfSelectionRangeUpdatedSignal signal) { |
73005152 BH |
462 | fLock.lock(); |
463 | try { | |
aa63fb03 | 464 | if ((signal.getSource() != this) && (fFrame != null) && (fCheckPoints.size() > 0)) { |
0fcf3b09 | 465 | fCurrentTime = signal.getBeginTime(); |
73005152 BH |
466 | fIsSelect = true; |
467 | moveToMessage(); | |
468 | } | |
469 | } finally { | |
470 | fLock.unlock(); | |
471 | } | |
472 | } | |
473 | ||
474 | /** | |
97c71024 AM |
475 | * Moves to the page that contains the current time provided by signal. No |
476 | * message will be selected however the focus will be set to the message if | |
477 | * the provided time is the time of a message. | |
a55887ca | 478 | * |
97c71024 AM |
479 | * @param signal |
480 | * The window range signal | |
481 | * @since 1.0 | |
73005152 BH |
482 | */ |
483 | @TmfSignalHandler | |
97c71024 | 484 | public void windowRangeUpdated(TmfWindowRangeUpdatedSignal signal) { |
73005152 BH |
485 | fLock.lock(); |
486 | try { | |
aa63fb03 | 487 | if ((signal.getSource() != this) && (fFrame != null) && !fIsSignalSent && (fCheckPoints.size() > 0)) { |
73005152 | 488 | TmfTimeRange newTimeRange = signal.getCurrentRange(); |
73005152 BH |
489 | |
490 | fIsSelect = false; | |
7d1ef69c | 491 | fCurrentTime = newTimeRange.getStartTime(); |
73005152 BH |
492 | |
493 | moveToMessage(); | |
494 | } | |
495 | } finally { | |
496 | fLock.unlock(); | |
497 | } | |
498 | ||
499 | } | |
13e157b1 | 500 | |
73005152 BH |
501 | @Override |
502 | public void setViewer(SDView viewer) { | |
13e157b1 MK |
503 | |
504 | fLock.lock(); | |
73005152 BH |
505 | try { |
506 | fView = viewer; | |
507 | PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().addPostSelectionListener(this); | |
508 | fView.setSDFindProvider(this); | |
509 | fView.setSDPagingProvider(this); | |
510 | fView.setSDFilterProvider(this); | |
511 | ||
512 | resetLoader(); | |
f28d404e | 513 | IEditorPart editor = fView.getSite().getPage().getActiveEditor(); |
faa38350 PT |
514 | if (editor instanceof ITmfTraceEditor) { |
515 | ITmfTrace trace = ((ITmfTraceEditor) editor).getTrace(); | |
516 | if (trace != null) { | |
517 | traceSelected(new TmfTraceSelectedSignal(this, trace)); | |
518 | } | |
73005152 BH |
519 | } |
520 | } finally { | |
521 | fLock.unlock(); | |
522 | } | |
523 | } | |
524 | ||
73005152 BH |
525 | @Override |
526 | public String getTitleString() { | |
527 | return getName(); | |
528 | } | |
529 | ||
73005152 BH |
530 | @Override |
531 | public void dispose() { | |
532 | super.dispose(); | |
e5d31efe | 533 | ITmfEventRequest indexRequest = null; |
13e157b1 | 534 | fLock.lock(); |
73005152 | 535 | try { |
526d9026 BH |
536 | IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); |
537 | // During Eclipse shutdown the active workbench window is null | |
538 | if (window != null) { | |
539 | window.getSelectionService().removePostSelectionListener(this); | |
540 | } | |
4b4a1525 | 541 | |
d10e93a2 PT |
542 | indexRequest = fIndexRequest; |
543 | fIndexRequest = null; | |
4b4a1525 BH |
544 | cancelOngoingRequests(); |
545 | ||
73005152 BH |
546 | fView.setSDFindProvider(null); |
547 | fView.setSDPagingProvider(null); | |
548 | fView.setSDFilterProvider(null); | |
549 | fView = null; | |
550 | } finally { | |
551 | fLock.unlock(); | |
552 | } | |
d10e93a2 PT |
553 | if (indexRequest != null && !indexRequest.isCompleted()) { |
554 | indexRequest.cancel(); | |
555 | } | |
73005152 BH |
556 | } |
557 | ||
73005152 BH |
558 | @Override |
559 | public boolean isNodeSupported(int nodeType) { | |
560 | switch (nodeType) { | |
561 | case ISDGraphNodeSupporter.LIFELINE: | |
562 | case ISDGraphNodeSupporter.SYNCMESSAGE: | |
563 | return true; | |
564 | ||
565 | default: | |
566 | break; | |
567 | } | |
568 | return false; | |
569 | } | |
570 | ||
73005152 BH |
571 | @Override |
572 | public String getNodeName(int nodeType, String loaderClassName) { | |
573 | switch (nodeType) { | |
574 | case ISDGraphNodeSupporter.LIFELINE: | |
575 | return Messages.TmfUml2SDSyncLoader_CategoryLifeline; | |
576 | case ISDGraphNodeSupporter.SYNCMESSAGE: | |
577 | return Messages.TmfUml2SDSyncLoader_CategoryMessage; | |
abbdd66a AM |
578 | default: |
579 | break; | |
73005152 BH |
580 | } |
581 | return ""; //$NON-NLS-1$ | |
582 | } | |
583 | ||
73005152 BH |
584 | @Override |
585 | public void selectionChanged(IWorkbenchPart part, ISelection selection) { | |
586 | ISelection sel = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().getSelection(); | |
13e157b1 | 587 | if ((sel != null) && (sel instanceof StructuredSelection)) { |
73005152 BH |
588 | StructuredSelection stSel = (StructuredSelection) sel; |
589 | if (stSel.getFirstElement() instanceof TmfSyncMessage) { | |
590 | TmfSyncMessage syncMsg = ((TmfSyncMessage) stSel.getFirstElement()); | |
6cfc180e GB |
591 | ITmfTimestamp startTime = syncMsg.getStartTime(); |
592 | if (startTime == null) { | |
593 | startTime = TmfTimestamp.BIG_BANG; | |
594 | } | |
97c71024 | 595 | broadcast(new TmfSelectionRangeUpdatedSignal(this, startTime)); |
73005152 BH |
596 | } |
597 | } | |
598 | } | |
599 | ||
73005152 BH |
600 | @Override |
601 | public boolean find(Criteria toSearch) { | |
602 | fLock.lock(); | |
603 | try { | |
604 | if (fFrame == null) { | |
605 | return false; | |
606 | } | |
607 | ||
13e157b1 | 608 | if ((fFindResults == null) || (fFindCriteria == null) || !fFindCriteria.compareTo(toSearch)) { |
507b1336 | 609 | fFindResults = new CopyOnWriteArrayList<>(); |
73005152 BH |
610 | fFindCriteria = toSearch; |
611 | if (fFindCriteria.isLifeLineSelected()) { | |
612 | for (int i = 0; i < fFrame.lifeLinesCount(); i++) { | |
613 | if (fFindCriteria.matches(fFrame.getLifeline(i).getName())) { | |
614 | fFindResults.add(fFrame.getLifeline(i)); | |
615 | } | |
616 | } | |
617 | } | |
618 | ||
507b1336 | 619 | ArrayList<GraphNode> msgs = new ArrayList<>(); |
73005152 BH |
620 | if (fFindCriteria.isSyncMessageSelected()) { |
621 | for (int i = 0; i < fFrame.syncMessageCount(); i++) { | |
622 | if (fFindCriteria.matches(fFrame.getSyncMessage(i).getName())) { | |
623 | msgs.add(fFrame.getSyncMessage(i)); | |
624 | } | |
625 | } | |
626 | } | |
627 | ||
eb63f5ff | 628 | if (!msgs.isEmpty()) { |
73005152 BH |
629 | fFindResults.addAll(msgs); |
630 | } | |
631 | ||
5b5b7df5 | 632 | List<GraphNode> selection = fView.getSDWidget().getSelection(); |
13e157b1 | 633 | if ((selection != null) && (selection.size() == 1)) { |
73005152 | 634 | fCurrentFindIndex = fFindResults.indexOf(selection.get(0)) + 1; |
13e157b1 | 635 | } else { |
73005152 | 636 | fCurrentFindIndex = 0; |
13e157b1 | 637 | } |
73005152 BH |
638 | } else { |
639 | fCurrentFindIndex++; | |
640 | } | |
641 | ||
642 | if (fFindResults.size() > fCurrentFindIndex) { | |
13e157b1 | 643 | GraphNode current = fFindResults.get(fCurrentFindIndex); |
73005152 BH |
644 | fView.getSDWidget().moveTo(current); |
645 | return true; | |
73005152 | 646 | } |
abbdd66a AM |
647 | fFindResults = null; |
648 | fCurrentFindIndex =0; | |
649 | return findInNextPages(fFindCriteria); // search in other page | |
73005152 BH |
650 | } finally { |
651 | fLock.unlock(); | |
652 | } | |
653 | } | |
654 | ||
73005152 BH |
655 | @Override |
656 | public void cancel() { | |
657 | cancelOngoingRequests(); | |
658 | } | |
659 | ||
73005152 | 660 | @Override |
5b5b7df5 | 661 | public boolean filter(List<FilterCriteria> filters) { |
73005152 BH |
662 | fLock.lock(); |
663 | try { | |
664 | cancelOngoingRequests(); | |
665 | ||
1ef1189a | 666 | if (filters == null) { |
507b1336 | 667 | fFilterCriteria = new ArrayList<>(); |
1ef1189a | 668 | } else { |
5b5b7df5 | 669 | List<FilterCriteria> list = filters; |
507b1336 | 670 | fFilterCriteria = new ArrayList<>(list); |
1ef1189a | 671 | } |
73005152 BH |
672 | |
673 | fillCurrentPage(fEvents); | |
674 | ||
675 | } finally { | |
676 | fLock.unlock(); | |
677 | } | |
678 | return true; | |
679 | } | |
13e157b1 | 680 | |
73005152 BH |
681 | @Override |
682 | public boolean hasNextPage() { | |
683 | fLock.lock(); | |
684 | try { | |
685 | int size = fCheckPoints.size(); | |
686 | if (size > 0) { | |
13e157b1 | 687 | return fCurrentPage < (size - 1); |
73005152 BH |
688 | } |
689 | } finally { | |
690 | fLock.unlock(); | |
691 | } | |
692 | return false; | |
693 | } | |
694 | ||
73005152 BH |
695 | @Override |
696 | public boolean hasPrevPage() { | |
697 | fLock.lock(); | |
698 | try { | |
699 | return fCurrentPage > 0; | |
700 | } finally { | |
701 | fLock.unlock(); | |
702 | } | |
703 | } | |
704 | ||
73005152 BH |
705 | @Override |
706 | public void nextPage() { | |
707 | fLock.lock(); | |
708 | try { | |
709 | // Safety check | |
13e157b1 | 710 | if (fCurrentPage >= (fCheckPoints.size() - 1)) { |
73005152 | 711 | return; |
13e157b1 | 712 | } |
73005152 BH |
713 | |
714 | cancelOngoingRequests(); | |
715 | fCurrentTime = null; | |
716 | fCurrentPage++; | |
717 | moveToPage(); | |
718 | } finally { | |
719 | fLock.unlock(); | |
720 | } | |
721 | } | |
722 | ||
73005152 BH |
723 | @Override |
724 | public void prevPage() { | |
725 | fLock.lock(); | |
726 | try { | |
727 | // Safety check | |
13e157b1 | 728 | if (fCurrentPage <= 0) { |
73005152 | 729 | return; |
13e157b1 | 730 | } |
73005152 BH |
731 | |
732 | cancelOngoingRequests(); | |
733 | fCurrentTime = null; | |
734 | fCurrentPage--; | |
735 | moveToPage(); | |
736 | } finally { | |
737 | fLock.unlock(); | |
738 | } | |
739 | } | |
13e157b1 | 740 | |
73005152 BH |
741 | @Override |
742 | public void firstPage() { | |
743 | fLock.lock(); | |
744 | try { | |
745 | ||
746 | cancelOngoingRequests(); | |
747 | fCurrentTime = null; | |
748 | fCurrentPage = 0; | |
749 | moveToPage(); | |
750 | } finally { | |
751 | fLock.unlock(); | |
752 | } | |
753 | } | |
13e157b1 | 754 | |
73005152 BH |
755 | @Override |
756 | public void lastPage() { | |
757 | fLock.lock(); | |
758 | try { | |
759 | cancelOngoingRequests(); | |
760 | fCurrentTime = null; | |
761 | fCurrentPage = fCheckPoints.size() - 1; | |
762 | moveToPage(); | |
763 | } finally { | |
764 | fLock.unlock(); | |
765 | } | |
766 | } | |
767 | ||
73005152 BH |
768 | @Override |
769 | public int currentPage() { | |
770 | fLock.lock(); | |
771 | try { | |
772 | return fCurrentPage; | |
773 | } finally { | |
774 | fLock.unlock(); | |
775 | } | |
776 | } | |
777 | ||
73005152 BH |
778 | @Override |
779 | public int pagesCount() { | |
780 | fLock.lock(); | |
781 | try { | |
782 | return fCheckPoints.size(); | |
783 | } finally { | |
784 | fLock.unlock(); | |
785 | } | |
786 | } | |
787 | ||
73005152 | 788 | @Override |
eb63f5ff BH |
789 | public void pageNumberChanged(int pagenNumber) { |
790 | int localPageNumber = pagenNumber; | |
a55887ca | 791 | |
73005152 BH |
792 | fLock.lock(); |
793 | try { | |
794 | cancelOngoingRequests(); | |
795 | ||
eb63f5ff BH |
796 | if (localPageNumber < 0) { |
797 | localPageNumber = 0; | |
73005152 BH |
798 | } |
799 | int size = fCheckPoints.size(); | |
eb63f5ff BH |
800 | if (localPageNumber > (size - 1)) { |
801 | localPageNumber = size - 1; | |
73005152 | 802 | } |
eb63f5ff | 803 | fCurrentPage = localPageNumber; |
73005152 BH |
804 | moveToPage(); |
805 | } finally { | |
806 | fLock.unlock(); | |
807 | } | |
808 | } | |
809 | ||
73005152 BH |
810 | @Override |
811 | public void broadcast(TmfSignal signal) { | |
812 | fIsSignalSent = true; | |
813 | super.broadcast(signal); | |
814 | fIsSignalSent = false; | |
815 | } | |
816 | ||
817 | /** | |
818 | * Cancels any ongoing find operation | |
819 | */ | |
820 | protected void cancelOngoingRequests() { | |
13e157b1 | 821 | fLock.lock(); |
e5d31efe | 822 | ITmfEventRequest pageRequest = null; |
73005152 BH |
823 | try { |
824 | // Cancel the search thread | |
825 | if (fFindJob != null) { | |
826 | fFindJob.cancel(); | |
827 | } | |
df0b8ff4 | 828 | |
73005152 BH |
829 | fFindResults = null; |
830 | fFindCriteria = null; | |
831 | fCurrentFindIndex = 0; | |
832 | ||
d10e93a2 PT |
833 | pageRequest = fPageRequest; |
834 | fPageRequest = null; | |
73005152 BH |
835 | } finally { |
836 | fLock.unlock(); | |
837 | } | |
d10e93a2 PT |
838 | if (pageRequest != null && !pageRequest.isCompleted()) { |
839 | pageRequest.cancel(); | |
840 | } | |
73005152 BH |
841 | } |
842 | ||
843 | /** | |
844 | * Resets loader attributes | |
845 | */ | |
846 | protected void resetLoader() { | |
847 | fLock.lock(); | |
848 | try { | |
849 | fCurrentTime = null; | |
850 | fEvents.clear(); | |
851 | fCheckPoints.clear(); | |
852 | fCurrentPage = 0; | |
853 | fCurrentFindIndex = 0; | |
854 | fFindCriteria = null; | |
855 | fFindResults = null; | |
73005152 BH |
856 | fView.setFrameSync(new Frame()); |
857 | fFrame = null; | |
858 | } | |
859 | finally { | |
860 | fLock.unlock(); | |
861 | } | |
862 | ||
863 | } | |
864 | ||
865 | /** | |
866 | * Fills current page with sequence diagram content. | |
a55887ca | 867 | * |
73005152 BH |
868 | * @param events sequence diagram events |
869 | */ | |
870 | protected void fillCurrentPage(List<ITmfSyncSequenceDiagramEvent> events) { | |
871 | ||
872 | fLock.lock(); | |
873 | try { | |
507b1336 | 874 | fEvents = new ArrayList<>(events); |
faa38350 | 875 | if (fView != null && !events.isEmpty()) { |
73005152 BH |
876 | fView.toggleWaitCursorAsync(true); |
877 | } | |
878 | } finally { | |
879 | fLock.unlock(); | |
880 | } | |
13e157b1 | 881 | |
73005152 | 882 | final Frame frame = new Frame(); |
73005152 | 883 | |
eb63f5ff | 884 | if (!events.isEmpty()) { |
507b1336 | 885 | Map<String, Lifeline> nodeToLifelineMap = new HashMap<>(); |
73005152 BH |
886 | |
887 | frame.setName(Messages.TmfUml2SDSyncLoader_FrameName); | |
888 | ||
889 | for (int i = 0; i < events.size(); i++) { | |
890 | ||
891 | ITmfSyncSequenceDiagramEvent sdEvent = events.get(i); | |
892 | ||
893 | if ((nodeToLifelineMap.get(sdEvent.getSender()) == null) && (!filterLifeLine(sdEvent.getSender()))) { | |
894 | Lifeline lifeline = new Lifeline(); | |
895 | lifeline.setName(sdEvent.getSender()); | |
896 | nodeToLifelineMap.put(sdEvent.getSender(), lifeline); | |
897 | frame.addLifeLine(lifeline); | |
898 | } | |
899 | ||
900 | if ((nodeToLifelineMap.get(sdEvent.getReceiver()) == null) && (!filterLifeLine(sdEvent.getReceiver()))) { | |
901 | Lifeline lifeline = new Lifeline(); | |
902 | lifeline.setName(sdEvent.getReceiver()); | |
903 | nodeToLifelineMap.put(sdEvent.getReceiver(), lifeline); | |
904 | frame.addLifeLine(lifeline); | |
905 | } | |
906 | } | |
907 | ||
908 | int eventOccurence = 1; | |
909 | ||
910 | for (int i = 0; i < events.size(); i++) { | |
13e157b1 | 911 | ITmfSyncSequenceDiagramEvent sdEvent = events.get(i); |
73005152 BH |
912 | |
913 | // Check message filter | |
914 | if (filterMessage(sdEvent)) { | |
915 | continue; | |
916 | } | |
917 | ||
918 | // Set the message sender and receiver | |
13e157b1 MK |
919 | Lifeline startLifeline = nodeToLifelineMap.get(sdEvent.getSender()); |
920 | Lifeline endLifeline = nodeToLifelineMap.get(sdEvent.getReceiver()); | |
73005152 | 921 | |
13e157b1 MK |
922 | // Check if any of the lifelines were filtered |
923 | if ((startLifeline == null) || (endLifeline == null)) { | |
73005152 BH |
924 | continue; |
925 | } | |
926 | ||
927 | int tmp = Math.max(startLifeline.getEventOccurrence(), endLifeline.getEventOccurrence()); | |
928 | eventOccurence = Math.max(eventOccurence, tmp); | |
13e157b1 | 929 | |
73005152 BH |
930 | startLifeline.setCurrentEventOccurrence(eventOccurence); |
931 | endLifeline.setCurrentEventOccurrence(eventOccurence); | |
13e157b1 | 932 | |
73005152 | 933 | TmfSyncMessage message = new TmfSyncMessage(sdEvent, eventOccurence++); |
13e157b1 | 934 | |
73005152 BH |
935 | message.setStartLifeline(startLifeline); |
936 | message.setEndLifeline(endLifeline); | |
937 | ||
938 | message.setTime(sdEvent.getStartTime()); | |
939 | ||
940 | // add the message to the frame | |
941 | frame.addMessage(message); | |
13e157b1 | 942 | |
73005152 BH |
943 | } |
944 | fLock.lock(); | |
945 | try { | |
946 | if (!fView.getSDWidget().isDisposed()) { | |
947 | fView.getSDWidget().getDisplay().asyncExec(new Runnable() { | |
948 | ||
949 | @Override | |
950 | public void run() { | |
951 | ||
952 | fLock.lock(); | |
953 | try { | |
954 | // check if view was disposed in the meanwhile | |
955 | if ((fView != null) && (!fView.getSDWidget().isDisposed())) { | |
956 | fFrame = frame; | |
957 | fView.setFrame(fFrame); | |
958 | ||
959 | if (fCurrentTime != null) { | |
960 | moveToMessageInPage(); | |
961 | } | |
962 | ||
963 | if (fFindCriteria != null) { | |
964 | find(fFindCriteria); | |
965 | } | |
13e157b1 | 966 | |
73005152 BH |
967 | fView.toggleWaitCursorAsync(false); |
968 | } | |
969 | } finally { | |
970 | fLock.unlock(); | |
971 | } | |
972 | ||
973 | } | |
974 | }); | |
975 | } | |
976 | } | |
977 | finally { | |
978 | fLock.unlock(); | |
979 | } | |
980 | } | |
981 | } | |
982 | ||
983 | /** | |
984 | * Moves to a certain message defined by timestamp (across pages) | |
985 | */ | |
986 | protected void moveToMessage() { | |
987 | int page = 0; | |
988 | ||
989 | fLock.lock(); | |
990 | try { | |
991 | page = getPage(fCurrentTime); | |
992 | ||
993 | if (page == fCurrentPage) { | |
994 | moveToMessageInPage(); | |
995 | return; | |
996 | } | |
997 | fCurrentPage = page; | |
998 | moveToPage(false); | |
999 | } finally { | |
1000 | fLock.unlock(); | |
1001 | } | |
1002 | } | |
1003 | ||
1004 | /** | |
1005 | * Moves to a certain message defined by timestamp in current page | |
1006 | */ | |
1007 | protected void moveToMessageInPage() { | |
1008 | fLock.lock(); | |
1009 | try { | |
d5efe032 AF |
1010 | if (!fView.getSDWidget().isDisposed()) { |
1011 | // Check for GUI thread | |
1012 | if(Display.getCurrent() != null) { | |
1013 | // Already in GUI thread - execute directly | |
1014 | TmfSyncMessage prevMessage = null; | |
1015 | TmfSyncMessage syncMessage = null; | |
1016 | boolean isExactTime = false; | |
1017 | for (int i = 0; i < fFrame.syncMessageCount(); i++) { | |
1018 | if (fFrame.getSyncMessage(i) instanceof TmfSyncMessage) { | |
1019 | syncMessage = (TmfSyncMessage) fFrame.getSyncMessage(i); | |
065cc19b | 1020 | if (syncMessage.getStartTime().compareTo(fCurrentTime) == 0) { |
d5efe032 AF |
1021 | isExactTime = true; |
1022 | break; | |
065cc19b | 1023 | } else if ((syncMessage.getStartTime().compareTo(fCurrentTime) > 0) && (prevMessage != null)) { |
d5efe032 AF |
1024 | syncMessage = prevMessage; |
1025 | break; | |
1026 | } | |
1027 | prevMessage = syncMessage; | |
1028 | } | |
1029 | } | |
1030 | if (fIsSelect && isExactTime) { | |
1031 | fView.getSDWidget().moveTo(syncMessage); | |
1032 | } | |
1033 | else { | |
1034 | fView.getSDWidget().ensureVisible(syncMessage); | |
1035 | fView.getSDWidget().clearSelection(); | |
1036 | fView.getSDWidget().redraw(); | |
1037 | } | |
1038 | } | |
1039 | else { | |
1040 | // Not in GUI thread - queue action in GUI thread. | |
1041 | fView.getSDWidget().getDisplay().asyncExec(new Runnable() { | |
1042 | @Override | |
1043 | public void run() { | |
1044 | moveToMessageInPage(); | |
1045 | } | |
1046 | }); | |
1047 | } | |
1048 | } | |
73005152 BH |
1049 | } |
1050 | finally { | |
1051 | fLock.unlock(); | |
1052 | } | |
1053 | } | |
13e157b1 | 1054 | |
73005152 BH |
1055 | /** |
1056 | * Moves to a certain message defined by timestamp (across pages) | |
1057 | */ | |
1058 | protected void moveToPage() { | |
1059 | moveToPage(true); | |
1060 | } | |
1061 | ||
1062 | /** | |
1063 | * Moves to a certain page. | |
a55887ca | 1064 | * |
73005152 BH |
1065 | * @param notifyAll true to broadcast time range signal to other signal handlers else false |
1066 | */ | |
1067 | protected void moveToPage(boolean notifyAll) { | |
1068 | ||
eb63f5ff | 1069 | TmfTimeRange window = null; |
73005152 BH |
1070 | |
1071 | fLock.lock(); | |
1072 | try { | |
1073 | // Safety check | |
1074 | if (fCurrentPage > fCheckPoints.size()) { | |
1075 | return; | |
1076 | } | |
1077 | window = fCheckPoints.get(fCurrentPage); | |
1078 | } finally { | |
1079 | fLock.unlock(); | |
1080 | } | |
1081 | ||
eb63f5ff BH |
1082 | if (window == null) { |
1083 | window = TmfTimeRange.ETERNITY; | |
1084 | } | |
1085 | ||
fd3f1eff | 1086 | fPageRequest = new TmfEventRequest(ITmfEvent.class, window, 0, |
2740e05c | 1087 | ITmfEventRequest.ALL_DATA, ITmfEventRequest.ExecutionType.FOREGROUND) { |
507b1336 | 1088 | private final List<ITmfSyncSequenceDiagramEvent> fSdEvent = new ArrayList<>(); |
73005152 BH |
1089 | |
1090 | @Override | |
5419a136 AM |
1091 | public void handleData(ITmfEvent event) { |
1092 | super.handleData(event); | |
73005152 | 1093 | |
9a43af17 | 1094 | ITmfSyncSequenceDiagramEvent sdEvent = getSequenceDiagramEvent(event); |
73005152 BH |
1095 | |
1096 | if (sdEvent != null) { | |
1097 | fSdEvent.add(sdEvent); | |
1098 | } | |
1099 | } | |
1100 | ||
1101 | @Override | |
1102 | public void handleSuccess() { | |
1103 | fillCurrentPage(fSdEvent); | |
1104 | super.handleSuccess(); | |
1105 | } | |
13e157b1 | 1106 | |
73005152 BH |
1107 | }; |
1108 | ||
faa38350 | 1109 | fTrace.sendRequest(fPageRequest); |
73005152 BH |
1110 | |
1111 | if (notifyAll) { | |
1112 | TmfTimeRange timeRange = getSignalTimeRange(window.getStartTime()); | |
97c71024 | 1113 | broadcast(new TmfWindowRangeUpdatedSignal(this, timeRange)); |
73005152 BH |
1114 | } |
1115 | } | |
1116 | ||
1117 | /** | |
1118 | * Gets page that contains timestamp | |
a55887ca | 1119 | * |
73005152 BH |
1120 | * @param time The timestamp |
1121 | * @return page that contains the time | |
1122 | */ | |
4df4581d | 1123 | protected int getPage(ITmfTimestamp time) { |
73005152 BH |
1124 | int page; |
1125 | int size; | |
1126 | fLock.lock(); | |
1127 | try { | |
1128 | size = fCheckPoints.size(); | |
13e157b1 | 1129 | for (page = 0; page < size; page++) { |
73005152 | 1130 | TmfTimeRange timeRange = fCheckPoints.get(page); |
065cc19b | 1131 | if (timeRange.getEndTime().compareTo(time) >= 0) { |
73005152 BH |
1132 | break; |
1133 | } | |
1134 | } | |
1135 | if (page >= size) { | |
1136 | page = size - 1; | |
1137 | } | |
1138 | return page; | |
1139 | } finally { | |
1140 | fLock.unlock(); | |
1141 | } | |
1142 | } | |
13e157b1 | 1143 | |
73005152 BH |
1144 | /** |
1145 | * Background search in trace for expression in criteria. | |
a55887ca | 1146 | * |
73005152 BH |
1147 | * @param findCriteria The find criteria |
1148 | * @return true if background request was started else false | |
1149 | */ | |
1150 | protected boolean findInNextPages(Criteria findCriteria) { | |
1151 | fLock.lock(); | |
1152 | try { | |
1153 | if (fFindJob != null) { | |
1154 | return true; | |
1155 | } | |
1156 | ||
1157 | int nextPage = fCurrentPage + 1; | |
1158 | ||
1159 | if ((nextPage) >= fCheckPoints.size()) { | |
1160 | // we are at the end | |
1161 | return false; | |
1162 | } | |
1163 | ||
4593bd5b | 1164 | TmfTimeRange window = new TmfTimeRange(fCheckPoints.get(nextPage).getStartTime(), fCheckPoints.get(fCheckPoints.size()-1).getEndTime()); |
73005152 BH |
1165 | fFindJob = new SearchJob(findCriteria, window); |
1166 | fFindJob.schedule(); | |
1167 | fView.toggleWaitCursorAsync(true); | |
1168 | } finally { | |
1169 | fLock.unlock(); | |
1170 | } | |
1171 | return true; | |
1172 | } | |
1173 | ||
1174 | /** | |
1175 | * Gets time range for time range signal. | |
a55887ca | 1176 | * |
73005152 | 1177 | * @param startTime The start time of time range. |
0d9a6d76 | 1178 | * @return the time range |
73005152 | 1179 | */ |
4df4581d | 1180 | protected TmfTimeRange getSignalTimeRange(ITmfTimestamp startTime) { |
73005152 BH |
1181 | fLock.lock(); |
1182 | try { | |
21852dfa | 1183 | TmfTimeRange currentRange = TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange(); |
248af329 | 1184 | long offset = fTrace == null ? 0 : currentRange.getEndTime().getDelta(currentRange.getStartTime()).normalize(0, startTime.getScale()).getValue(); |
065cc19b | 1185 | TmfTimestamp initialEndOfWindow = new TmfTimestamp(startTime.getValue() + offset, startTime.getScale()); |
73005152 BH |
1186 | return new TmfTimeRange(startTime, initialEndOfWindow); |
1187 | } | |
1188 | finally { | |
1189 | fLock.unlock(); | |
1190 | } | |
1191 | } | |
1192 | ||
1193 | /** | |
13e157b1 | 1194 | * Checks if filter criteria matches the message name in given SD event. |
a55887ca | 1195 | * |
73005152 BH |
1196 | * @param sdEvent The SD event to check |
1197 | * @return true if match else false. | |
1198 | */ | |
1199 | protected boolean filterMessage(ITmfSyncSequenceDiagramEvent sdEvent) { | |
1200 | fLock.lock(); | |
1201 | try { | |
1202 | if (fFilterCriteria != null) { | |
1203 | for(FilterCriteria criteria : fFilterCriteria) { | |
eb63f5ff BH |
1204 | if (criteria.isActive() && criteria.getCriteria().isSyncMessageSelected() && criteria.getCriteria().matches(sdEvent.getName())) { |
1205 | return true; | |
73005152 BH |
1206 | } |
1207 | } | |
1208 | } | |
1209 | } finally { | |
1210 | fLock.unlock(); | |
1211 | } | |
1212 | return false; | |
1213 | } | |
1214 | ||
1215 | /** | |
13e157b1 | 1216 | * Checks if filter criteria matches a lifeline name (sender or receiver) in given SD event. |
a55887ca | 1217 | * |
0d9a6d76 | 1218 | * @param lifeline the message receiver |
73005152 BH |
1219 | * @return true if match else false. |
1220 | */ | |
1221 | protected boolean filterLifeLine(String lifeline) { | |
1222 | fLock.lock(); | |
1223 | try { | |
1224 | if (fFilterCriteria != null) { | |
1225 | for(FilterCriteria criteria : fFilterCriteria) { | |
eb63f5ff BH |
1226 | if (criteria.isActive() && criteria.getCriteria().isLifeLineSelected() && criteria.getCriteria().matches(lifeline)) { |
1227 | return true; | |
73005152 BH |
1228 | } |
1229 | } | |
1230 | } | |
1231 | } finally { | |
1232 | fLock.unlock(); | |
1233 | } | |
1234 | return false; | |
1235 | } | |
1236 | ||
1237 | /** | |
13e157b1 | 1238 | * Job to search in trace for given time range. |
73005152 BH |
1239 | */ |
1240 | protected class SearchJob extends Job { | |
1241 | ||
df0b8ff4 | 1242 | /** |
a55887ca | 1243 | * The search event request. |
df0b8ff4 | 1244 | */ |
f26e290b | 1245 | protected final SearchEventRequest fSearchRequest; |
13e157b1 | 1246 | |
73005152 BH |
1247 | /** |
1248 | * Constructor | |
13e157b1 | 1249 | * |
73005152 BH |
1250 | * @param findCriteria The search criteria |
1251 | * @param window Time range to search in | |
1252 | */ | |
1253 | public SearchJob(Criteria findCriteria, TmfTimeRange window) { | |
1254 | super(Messages.TmfUml2SDSyncLoader_SearchJobDescrition); | |
2740e05c | 1255 | fSearchRequest = new SearchEventRequest(window, ITmfEventRequest.ALL_DATA, |
fd3f1eff | 1256 | ITmfEventRequest.ExecutionType.FOREGROUND, findCriteria); |
73005152 BH |
1257 | } |
1258 | ||
73005152 BH |
1259 | @Override |
1260 | protected IStatus run(IProgressMonitor monitor) { | |
1261 | fSearchRequest.setMonitor(monitor); | |
13e157b1 | 1262 | |
faa38350 | 1263 | fTrace.sendRequest(fSearchRequest); |
73005152 BH |
1264 | |
1265 | try { | |
1266 | fSearchRequest.waitForCompletion(); | |
1267 | } catch (InterruptedException e) { | |
8fd82db5 | 1268 | Activator.getDefault().logError("Search request interrupted!", e); //$NON-NLS-1$ |
73005152 BH |
1269 | } |
1270 | ||
13e157b1 MK |
1271 | IStatus status = Status.OK_STATUS; |
1272 | if (fSearchRequest.isFound() && (fSearchRequest.getFoundTime() != null)) { | |
73005152 | 1273 | fCurrentTime = fSearchRequest.getFoundTime(); |
13e157b1 | 1274 | |
73005152 BH |
1275 | // Avoid double-selection. Selection will be done when calling find(criteria) |
1276 | // after moving to relevant page | |
13e157b1 | 1277 | fIsSelect = false; |
73005152 BH |
1278 | if (!fView.getSDWidget().isDisposed()) { |
1279 | fView.getSDWidget().getDisplay().asyncExec(new Runnable() { | |
1280 | ||
1281 | @Override | |
1282 | public void run() { | |
1283 | moveToMessage(); | |
1284 | } | |
1285 | }); | |
1286 | } | |
1287 | } | |
1288 | else { | |
1289 | if (monitor.isCanceled()) { | |
1290 | status = Status.CANCEL_STATUS; | |
1291 | } | |
1292 | else { | |
1293 | // String was not found | |
abbdd66a | 1294 | status = new Status(IStatus.WARNING, Activator.PLUGIN_ID, Messages.TmfUml2SDSyncLoader_SearchNotFound); |
73005152 BH |
1295 | } |
1296 | setProperty(IProgressConstants.KEEP_PROPERTY, Boolean.TRUE); | |
1297 | } | |
1298 | monitor.done(); | |
1299 | ||
1300 | fLock.lock(); | |
1301 | try { | |
1302 | fView.toggleWaitCursorAsync(false); | |
1303 | fFindJob = null; | |
1304 | } finally { | |
1305 | fLock.unlock(); | |
1306 | } | |
1307 | ||
1308 | return status; | |
1309 | } | |
13e157b1 | 1310 | |
73005152 BH |
1311 | @Override |
1312 | protected void canceling() { | |
1313 | fSearchRequest.cancel(); | |
1314 | fLock.lock(); | |
1315 | try { | |
1316 | fFindJob = null; | |
1317 | } finally { | |
1318 | fLock.unlock(); | |
1319 | } | |
1320 | } | |
1321 | } | |
1322 | ||
1323 | /** | |
13e157b1 | 1324 | * TMF event request for searching within trace. |
73005152 | 1325 | */ |
6256d8ad | 1326 | protected class SearchEventRequest extends TmfEventRequest { |
73005152 | 1327 | |
df0b8ff4 BH |
1328 | /** |
1329 | * The find criteria. | |
1330 | */ | |
f26e290b | 1331 | private final Criteria fCriteria; |
df0b8ff4 BH |
1332 | /** |
1333 | * A progress monitor | |
1334 | */ | |
73005152 | 1335 | private IProgressMonitor fMonitor; |
df0b8ff4 BH |
1336 | /** |
1337 | * Flag to indicate that node was found according the criteria . | |
1338 | */ | |
73005152 | 1339 | private boolean fIsFound = false; |
df0b8ff4 BH |
1340 | /** |
1341 | * Time stamp of found item. | |
1342 | */ | |
4df4581d | 1343 | private ITmfTimestamp fFoundTime = null; |
73005152 BH |
1344 | |
1345 | /** | |
13e157b1 | 1346 | * Constructor |
2c7fb5af PT |
1347 | * @param range see {@link TmfEventRequest#TmfEventRequest(Class, TmfTimeRange, long, int, org.eclipse.tracecompass.tmf.core.request.ITmfEventRequest.ExecutionType) TmfEventRequest} |
1348 | * @param nbRequested see {@link TmfEventRequest#TmfEventRequest(Class, TmfTimeRange, long, int, org.eclipse.tracecompass.tmf.core.request.ITmfEventRequest.ExecutionType) TmfEventRequest} | |
1349 | * @param priority {@link ExecutionType#FOREGROUND} or {@link ExecutionType#BACKGROUND} | |
73005152 BH |
1350 | * @param criteria The search criteria |
1351 | */ | |
2c7fb5af PT |
1352 | public SearchEventRequest(TmfTimeRange range, int nbRequested, ExecutionType priority, Criteria criteria) { |
1353 | this(range, nbRequested, priority, criteria, null); | |
73005152 BH |
1354 | } |
1355 | ||
1356 | /** | |
1357 | * Constructor | |
2c7fb5af PT |
1358 | * @param range see {@link TmfEventRequest#TmfEventRequest(Class, TmfTimeRange, long, int, org.eclipse.tracecompass.tmf.core.request.ITmfEventRequest.ExecutionType) TmfEventRequest} |
1359 | * @param nbRequested see {@link TmfEventRequest#TmfEventRequest(Class, TmfTimeRange, long, int, org.eclipse.tracecompass.tmf.core.request.ITmfEventRequest.ExecutionType) TmfEventRequest} | |
1360 | * @param priority {@link ExecutionType#FOREGROUND} or {@link ExecutionType#BACKGROUND} | |
73005152 BH |
1361 | * @param criteria The search criteria |
1362 | * @param monitor progress monitor | |
1363 | */ | |
2c7fb5af PT |
1364 | public SearchEventRequest(TmfTimeRange range, int nbRequested, ExecutionType priority, Criteria criteria, IProgressMonitor monitor) { |
1365 | super(ITmfEvent.class, range, 0, nbRequested, priority); | |
73005152 BH |
1366 | fCriteria = new Criteria(criteria); |
1367 | fMonitor = monitor; | |
1368 | } | |
13e157b1 | 1369 | |
73005152 | 1370 | @Override |
5419a136 AM |
1371 | public void handleData(ITmfEvent event) { |
1372 | super.handleData(event); | |
73005152 BH |
1373 | |
1374 | if ((fMonitor!= null) && fMonitor.isCanceled()) { | |
e6ace8bb | 1375 | super.cancel(); |
73005152 BH |
1376 | return; |
1377 | } | |
1378 | ||
9a43af17 | 1379 | ITmfSyncSequenceDiagramEvent sdEvent = getSequenceDiagramEvent(event); |
13e157b1 | 1380 | |
73005152 BH |
1381 | if (sdEvent != null) { |
1382 | ||
1383 | if (fCriteria.isLifeLineSelected()) { | |
1384 | if (fCriteria.matches(sdEvent.getSender())) { | |
4593bd5b | 1385 | fFoundTime = event.getTimestamp(); |
73005152 BH |
1386 | fIsFound = true; |
1387 | super.cancel(); | |
1388 | } | |
1389 | ||
1390 | if (fCriteria.matches(sdEvent.getReceiver())) { | |
4593bd5b | 1391 | fFoundTime = event.getTimestamp(); |
73005152 BH |
1392 | fIsFound = true; |
1393 | super.cancel(); | |
1394 | } | |
1395 | } | |
1396 | ||
eb63f5ff | 1397 | if (fCriteria.isSyncMessageSelected() && fCriteria.matches(sdEvent.getName())) { |
4593bd5b | 1398 | fFoundTime = event.getTimestamp(); |
eb63f5ff BH |
1399 | fIsFound = true; |
1400 | super.cancel(); | |
73005152 BH |
1401 | } |
1402 | } | |
1403 | } | |
1404 | ||
73005152 BH |
1405 | /** |
1406 | * Set progress monitor. | |
a55887ca AM |
1407 | * |
1408 | * @param monitor The monitor to assign | |
73005152 BH |
1409 | */ |
1410 | public void setMonitor(IProgressMonitor monitor) { | |
1411 | fMonitor = monitor; | |
1412 | } | |
1413 | ||
1414 | /** | |
1415 | * Check if find criteria was met. | |
a55887ca | 1416 | * |
73005152 BH |
1417 | * @return true if find criteria was met. |
1418 | */ | |
1419 | public boolean isFound() { | |
1420 | return fIsFound; | |
1421 | } | |
1422 | ||
1423 | /** | |
df0b8ff4 | 1424 | * Returns timestamp of found time. |
a55887ca | 1425 | * |
73005152 BH |
1426 | * @return timestamp of found time. |
1427 | */ | |
4df4581d | 1428 | public ITmfTimestamp getFoundTime() { |
73005152 BH |
1429 | return fFoundTime; |
1430 | } | |
1431 | } | |
1432 | ||
3145ec83 | 1433 | /** |
a55887ca AM |
1434 | * Job class to provide progress monitor feedback. |
1435 | * | |
3145ec83 | 1436 | * @author Bernd Hufmann |
3145ec83 BH |
1437 | */ |
1438 | protected static class IndexingJob extends Job { | |
1439 | ||
4b4a1525 BH |
1440 | /** |
1441 | * @param name The job name | |
1442 | */ | |
3145ec83 BH |
1443 | public IndexingJob(String name) { |
1444 | super(name); | |
1445 | } | |
1446 | ||
1447 | @Override | |
1448 | protected IStatus run(IProgressMonitor monitor) { | |
1449 | while (!monitor.isCanceled()) { | |
1450 | try { | |
f26e290b | 1451 | Thread.sleep(INDEXING_THREAD_SLEEP_VALUE); |
3145ec83 BH |
1452 | } catch (InterruptedException e) { |
1453 | return Status.OK_STATUS; | |
1454 | } | |
1455 | } | |
1456 | monitor.done(); | |
1457 | return Status.OK_STATUS; | |
1458 | } | |
1459 | } | |
1460 | ||
a55887ca | 1461 | |
73005152 | 1462 | /** |
df0b8ff4 | 1463 | * Returns sequence diagram event if details in given event are available else null. |
a55887ca | 1464 | * |
73005152 BH |
1465 | * @param tmfEvent Event to parse for sequence diagram event details |
1466 | * @return sequence diagram event if details are available else null | |
1467 | */ | |
9a43af17 | 1468 | protected ITmfSyncSequenceDiagramEvent getSequenceDiagramEvent(ITmfEvent tmfEvent){ |
73005152 BH |
1469 | //type = .*RECEIVE.* or .*SEND.* |
1470 | //content = sender:<sender name>:receiver:<receiver name>,signal:<signal name> | |
578716e6 MK |
1471 | String eventName = tmfEvent.getName(); |
1472 | if (eventName.contains(Messages.TmfUml2SDSyncLoader_EventTypeSend) || eventName.contains(Messages.TmfUml2SDSyncLoader_EventTypeReceive)) { | |
9a43af17 BH |
1473 | Object sender = tmfEvent.getContent().getField(Messages.TmfUml2SDSyncLoader_FieldSender); |
1474 | Object receiver = tmfEvent.getContent().getField(Messages.TmfUml2SDSyncLoader_FieldReceiver); | |
1475 | Object name = tmfEvent.getContent().getField(Messages.TmfUml2SDSyncLoader_FieldSignal); | |
13e157b1 | 1476 | if ((sender instanceof ITmfEventField) && (receiver instanceof ITmfEventField) && (name instanceof ITmfEventField)) { |
4c564a2d | 1477 | ITmfSyncSequenceDiagramEvent sdEvent = new TmfSyncSequenceDiagramEvent(tmfEvent, |
13e157b1 MK |
1478 | ((ITmfEventField) sender).getValue().toString(), |
1479 | ((ITmfEventField) receiver).getValue().toString(), | |
1480 | ((ITmfEventField) name).getValue().toString()); | |
4c564a2d FC |
1481 | |
1482 | return sdEvent; | |
1483 | } | |
73005152 BH |
1484 | } |
1485 | return null; | |
1486 | } | |
1487 | } |