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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 | |
df0b8ff4 | 13 | package org.eclipse.linuxtools.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; | |
8fd82db5 | 28 | import org.eclipse.linuxtools.internal.tmf.ui.Activator; |
6c13869b | 29 | import org.eclipse.linuxtools.tmf.core.component.TmfComponent; |
13e157b1 MK |
30 | import org.eclipse.linuxtools.tmf.core.event.ITmfEvent; |
31 | import org.eclipse.linuxtools.tmf.core.event.ITmfEventField; | |
6c13869b FC |
32 | import org.eclipse.linuxtools.tmf.core.request.ITmfDataRequest; |
33 | import org.eclipse.linuxtools.tmf.core.request.ITmfEventRequest; | |
34 | import org.eclipse.linuxtools.tmf.core.request.TmfDataRequest; | |
35 | import org.eclipse.linuxtools.tmf.core.request.TmfEventRequest; | |
6c13869b FC |
36 | import org.eclipse.linuxtools.tmf.core.signal.TmfRangeSynchSignal; |
37 | import org.eclipse.linuxtools.tmf.core.signal.TmfSignal; | |
38 | import org.eclipse.linuxtools.tmf.core.signal.TmfSignalHandler; | |
39 | import org.eclipse.linuxtools.tmf.core.signal.TmfTimeSynchSignal; | |
faa38350 | 40 | import org.eclipse.linuxtools.tmf.core.signal.TmfTraceClosedSignal; |
fec1ac0b | 41 | import org.eclipse.linuxtools.tmf.core.signal.TmfTraceOpenedSignal; |
faa38350 | 42 | import org.eclipse.linuxtools.tmf.core.signal.TmfTraceSelectedSignal; |
3bd46eef AM |
43 | import org.eclipse.linuxtools.tmf.core.timestamp.ITmfTimestamp; |
44 | import org.eclipse.linuxtools.tmf.core.timestamp.TmfTimeRange; | |
45 | import org.eclipse.linuxtools.tmf.core.timestamp.TmfTimestamp; | |
faa38350 | 46 | import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace; |
248af329 | 47 | import org.eclipse.linuxtools.tmf.core.trace.TmfTraceManager; |
6c13869b FC |
48 | import org.eclipse.linuxtools.tmf.core.uml2sd.ITmfSyncSequenceDiagramEvent; |
49 | import org.eclipse.linuxtools.tmf.core.uml2sd.TmfSyncSequenceDiagramEvent; | |
faa38350 | 50 | import org.eclipse.linuxtools.tmf.ui.editors.ITmfTraceEditor; |
73005152 BH |
51 | import org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDView; |
52 | import org.eclipse.linuxtools.tmf.ui.views.uml2sd.core.Frame; | |
53 | import org.eclipse.linuxtools.tmf.ui.views.uml2sd.core.GraphNode; | |
54 | import org.eclipse.linuxtools.tmf.ui.views.uml2sd.core.Lifeline; | |
df0b8ff4 BH |
55 | import org.eclipse.linuxtools.tmf.ui.views.uml2sd.dialogs.Criteria; |
56 | import org.eclipse.linuxtools.tmf.ui.views.uml2sd.dialogs.FilterCriteria; | |
57 | import org.eclipse.linuxtools.tmf.ui.views.uml2sd.dialogs.FilterListDialog; | |
73005152 BH |
58 | import org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDAdvancedPagingProvider; |
59 | import org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDFilterProvider; | |
60 | import org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDFindProvider; | |
61 | import org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDGraphNodeSupporter; | |
73005152 | 62 | import org.eclipse.linuxtools.tmf.ui.views.uml2sd.load.IUml2SDLoader; |
de7ddc02 | 63 | import org.eclipse.swt.widgets.Display; |
faa38350 | 64 | import org.eclipse.ui.IEditorPart; |
73005152 BH |
65 | import org.eclipse.ui.ISelectionListener; |
66 | import org.eclipse.ui.IWorkbenchPart; | |
526d9026 | 67 | import org.eclipse.ui.IWorkbenchWindow; |
73005152 BH |
68 | import org.eclipse.ui.PlatformUI; |
69 | import org.eclipse.ui.progress.IProgressConstants; | |
70 | ||
71 | /** | |
73005152 | 72 | * <p> |
a55887ca AM |
73 | * This class is a reference implementation of the |
74 | * <code>org.eclipse.linuxtools.tmf.ui.Uml2SDLoader</code> extension point. It | |
75 | * provides a Sequence Diagram loader for a user space trace with specific trace | |
76 | * content for sending and receiving signals between components. I also includes | |
77 | * a default implementation for the <code>ITmfEvent</code> parsing. | |
73005152 | 78 | * </p> |
a55887ca AM |
79 | * |
80 | * The class <code>TmfUml2SDSyncLoader</code> analyzes events from type | |
81 | * <code>ITmfEvent</code> and creates events type | |
82 | * <code>ITmfSyncSequenceDiagramEvent</code> if the <code>ITmfEvent</code> | |
83 | * contains all relevant information. The analysis checks that the event type | |
84 | * strings contains either string SEND or RECEIVE. If event type matches these | |
85 | * key words, the analyzer will look for strings sender, receiver and signal in | |
86 | * the event fields of type <code>ITmfEventField</code>. If all the data is | |
87 | * found a sequence diagram event from can be created. Note that Sync Messages | |
88 | * are assumed, which means start and end time are the same. <br> | |
df0b8ff4 | 89 | * <br> |
a55887ca AM |
90 | * The parsing of the <code>ITmfEvent</code> is done in the method |
91 | * <code>getSequnceDiagramEvent()</code> of class | |
92 | * <code>TmfUml2SDSyncLoader</code>. By extending the class | |
93 | * <code>TmfUml2SDSyncLoader</code> and overwriting | |
94 | * <code>getSequnceDiagramEvent()</code> a customized parsing algorithm can be | |
95 | * implemented.<br> | |
96 | * <br> | |
97 | * Note that combined traces of multiple components, that contain the trace | |
98 | * information about the same interactions are not supported in the class | |
99 | * <code>TmfUml2SDSyncLoader</code>. | |
100 | * | |
df0b8ff4 BH |
101 | * @version 1.0 |
102 | * @author Bernd Hufmann | |
73005152 BH |
103 | */ |
104 | public class TmfUml2SDSyncLoader extends TmfComponent implements IUml2SDLoader, ISDFindProvider, ISDFilterProvider, ISDAdvancedPagingProvider, ISelectionListener { | |
105 | ||
106 | // ------------------------------------------------------------------------ | |
df0b8ff4 | 107 | // Constants |
73005152 | 108 | // ------------------------------------------------------------------------ |
df0b8ff4 BH |
109 | /** |
110 | * Default title name. | |
111 | */ | |
f26e290b | 112 | protected static final String TITLE = Messages.TmfUml2SDSyncLoader_ViewName; |
df0b8ff4 BH |
113 | /** |
114 | * Default block size for background request. | |
115 | */ | |
f26e290b | 116 | protected static final int DEFAULT_BLOCK_SIZE = 50000; |
df0b8ff4 BH |
117 | /** |
118 | * Maximum number of messages per page. | |
119 | */ | |
f26e290b BH |
120 | protected static final int MAX_NUM_OF_MSG = 10000; |
121 | ||
122 | private static final int INDEXING_THREAD_SLEEP_VALUE = 100; | |
df0b8ff4 BH |
123 | |
124 | // ------------------------------------------------------------------------ | |
125 | // Attributes | |
126 | // ------------------------------------------------------------------------ | |
73005152 BH |
127 | |
128 | // Experiment attributes | |
df0b8ff4 | 129 | /** |
faa38350 PT |
130 | * The TMF trace reference. |
131 | * @since 2.0 | |
df0b8ff4 | 132 | */ |
faa38350 | 133 | protected ITmfTrace fTrace = null; |
df0b8ff4 BH |
134 | /** |
135 | * The current indexing event request. | |
136 | */ | |
6256d8ad | 137 | protected ITmfEventRequest fIndexRequest = null; |
df0b8ff4 BH |
138 | /** |
139 | * The current request to fill a page. | |
140 | */ | |
6256d8ad | 141 | protected ITmfEventRequest fPageRequest = null; |
df0b8ff4 BH |
142 | /** |
143 | * Flag whether the time range signal was sent by this loader class or not | |
144 | */ | |
f26e290b | 145 | protected volatile boolean fIsSignalSent = false; |
13e157b1 | 146 | |
73005152 | 147 | // The view and event attributes |
df0b8ff4 BH |
148 | /** |
149 | * The sequence diagram view reference. | |
150 | */ | |
73005152 | 151 | protected SDView fView = null; |
df0b8ff4 BH |
152 | /** |
153 | * The current sequence diagram frame reference. | |
154 | */ | |
73005152 | 155 | protected Frame fFrame = null; |
df0b8ff4 BH |
156 | /** |
157 | * The list of sequence diagram events of current page. | |
158 | */ | |
73005152 BH |
159 | protected List<ITmfSyncSequenceDiagramEvent> fEvents = new ArrayList<ITmfSyncSequenceDiagramEvent>(); |
160 | ||
161 | // Checkpoint and page attributes | |
df0b8ff4 BH |
162 | /** |
163 | * The checkpoints of the whole sequence diagram trace (i.e. start time stamp of each page) | |
164 | */ | |
73005152 | 165 | protected List<TmfTimeRange> fCheckPoints = new ArrayList<TmfTimeRange>(MAX_NUM_OF_MSG); |
df0b8ff4 BH |
166 | /** |
167 | * The current page displayed. | |
168 | */ | |
f26e290b | 169 | protected volatile int fCurrentPage = 0; |
df0b8ff4 BH |
170 | /** |
171 | * The current time selected. | |
172 | */ | |
4df4581d | 173 | protected ITmfTimestamp fCurrentTime = null; |
df0b8ff4 BH |
174 | /** |
175 | * Flag to specify that selection of message is done by selection or by signal. | |
176 | */ | |
f26e290b | 177 | protected volatile boolean fIsSelect = false; |
73005152 BH |
178 | |
179 | // Search attributes | |
df0b8ff4 | 180 | /** |
a55887ca | 181 | * The job for searching across pages. |
df0b8ff4 | 182 | */ |
73005152 | 183 | protected SearchJob fFindJob = null; |
df0b8ff4 BH |
184 | /** |
185 | * List of found nodes within a page. | |
186 | */ | |
73005152 | 187 | protected List<GraphNode> fFindResults = new ArrayList<GraphNode>(); |
df0b8ff4 BH |
188 | /** |
189 | * The current find criteria reference | |
190 | */ | |
73005152 | 191 | protected Criteria fFindCriteria = null; |
df0b8ff4 BH |
192 | /** |
193 | * The current find index within the list of found nodes (<code>fFindeResults</code> within a page. | |
194 | */ | |
f26e290b | 195 | protected volatile int fCurrentFindIndex = 0; |
73005152 BH |
196 | |
197 | // Filter attributes | |
df0b8ff4 BH |
198 | /** |
199 | * The list of active filters. | |
200 | */ | |
73005152 | 201 | protected List<FilterCriteria> fFilterCriteria = null; |
a55887ca | 202 | |
73005152 | 203 | // Thread synchronization |
df0b8ff4 BH |
204 | /** |
205 | * The synchronization lock. | |
206 | */ | |
73005152 | 207 | protected ReentrantLock fLock = new ReentrantLock(); |
a55887ca | 208 | |
73005152 BH |
209 | // ------------------------------------------------------------------------ |
210 | // Constructors | |
211 | // ------------------------------------------------------------------------ | |
df0b8ff4 BH |
212 | /** |
213 | * Default constructor | |
214 | */ | |
73005152 BH |
215 | public TmfUml2SDSyncLoader() { |
216 | super(TITLE); | |
217 | } | |
218 | ||
df0b8ff4 BH |
219 | /** |
220 | * Constructor | |
a55887ca | 221 | * |
df0b8ff4 BH |
222 | * @param name Name of loader |
223 | */ | |
73005152 BH |
224 | public TmfUml2SDSyncLoader(String name) { |
225 | super(name); | |
226 | } | |
227 | ||
228 | // ------------------------------------------------------------------------ | |
229 | // Operations | |
230 | // ------------------------------------------------------------------------ | |
3bd46eef | 231 | |
73005152 | 232 | /** |
df0b8ff4 | 233 | * Returns the current time if available else null. |
a55887ca | 234 | * |
df0b8ff4 | 235 | * @return the current time if available else null |
3bd46eef | 236 | * @since 2.0 |
73005152 | 237 | */ |
4df4581d | 238 | public ITmfTimestamp getCurrentTime() { |
a55887ca | 239 | fLock.lock(); |
73005152 | 240 | try { |
a55887ca | 241 | if (fCurrentTime != null) { |
4593bd5b | 242 | return fCurrentTime; |
73005152 BH |
243 | } |
244 | return null; | |
245 | } finally { | |
246 | fLock.unlock(); | |
247 | } | |
248 | } | |
a55887ca | 249 | |
73005152 BH |
250 | /** |
251 | * Waits for the page request to be completed | |
252 | */ | |
253 | public void waitForCompletion() { | |
254 | fLock.lock(); | |
6256d8ad | 255 | ITmfEventRequest request = fPageRequest; |
73005152 | 256 | fLock.unlock(); |
a55887ca AM |
257 | if (request != null) { |
258 | try { | |
259 | request.waitForCompletion(); | |
260 | } catch (InterruptedException e) { | |
261 | // ignore | |
262 | } | |
73005152 BH |
263 | } |
264 | } | |
265 | ||
fec1ac0b BH |
266 | /** |
267 | * Handler for the trace opened signal. | |
268 | * @param signal The trace opened signal | |
269 | * @since 2.0 | |
270 | */ | |
271 | @TmfSignalHandler | |
272 | public void traceOpened(TmfTraceOpenedSignal signal) { | |
273 | fTrace = signal.getTrace(); | |
274 | loadTrace(); | |
275 | } | |
276 | ||
277 | ||
73005152 | 278 | /** |
faa38350 | 279 | * Signal handler for the trace selected signal. |
a55887ca | 280 | * |
faa38350 | 281 | * Spawns a request to index the trace (checkpoints creation) as well as it fills |
73005152 | 282 | * the first page. |
a55887ca | 283 | * |
faa38350 PT |
284 | * @param signal The trace selected signal |
285 | * @since 2.0 | |
73005152 | 286 | */ |
73005152 | 287 | @TmfSignalHandler |
faa38350 | 288 | public void traceSelected(TmfTraceSelectedSignal signal) { |
fec1ac0b BH |
289 | // Update the trace reference |
290 | ITmfTrace trace = signal.getTrace(); | |
291 | if (!trace.equals(fTrace)) { | |
292 | fTrace = trace; | |
293 | } | |
294 | loadTrace(); | |
295 | } | |
bfc779a0 | 296 | |
fec1ac0b BH |
297 | /** |
298 | * Method for loading the current selected trace into the view. | |
299 | * Sub-class need to override this method to add the view specific implementation. | |
300 | * @since 2.0 | |
301 | */ | |
302 | protected void loadTrace() { | |
e5d31efe | 303 | ITmfEventRequest indexRequest = null; |
a55887ca | 304 | fLock.lock(); |
faa38350 | 305 | |
fec1ac0b | 306 | try { |
77ab0271 BH |
307 | final Job job = new IndexingJob("Indexing " + getName() + "..."); //$NON-NLS-1$ //$NON-NLS-2$ |
308 | job.setUser(false); | |
309 | job.schedule(); | |
73005152 | 310 | |
77ab0271 BH |
311 | indexRequest = fIndexRequest; |
312 | ||
313 | cancelOngoingRequests(); | |
73005152 | 314 | |
77ab0271 | 315 | TmfTimeRange window = TmfTimeRange.ETERNITY; |
73005152 | 316 | |
77ab0271 | 317 | fIndexRequest = new TmfEventRequest(ITmfEvent.class, window, TmfDataRequest.ALL_DATA, DEFAULT_BLOCK_SIZE, ITmfDataRequest.ExecutionType.BACKGROUND) { |
73005152 | 318 | |
77ab0271 BH |
319 | private ITmfTimestamp fFirstTime = null; |
320 | private ITmfTimestamp fLastTime = null; | |
321 | private int fNbSeqEvents = 0; | |
322 | private final List<ITmfSyncSequenceDiagramEvent> fSdEvents = new ArrayList<ITmfSyncSequenceDiagramEvent>(MAX_NUM_OF_MSG); | |
73005152 | 323 | |
77ab0271 BH |
324 | @Override |
325 | public void handleData(ITmfEvent event) { | |
326 | super.handleData(event); | |
13e157b1 | 327 | |
77ab0271 BH |
328 | ITmfSyncSequenceDiagramEvent sdEvent = getSequenceDiagramEvent(event); |
329 | ||
330 | if (sdEvent != null) { | |
331 | ++fNbSeqEvents; | |
332 | ||
333 | if (fFirstTime == null) { | |
334 | fFirstTime = event.getTimestamp(); | |
335 | } | |
73005152 | 336 | |
77ab0271 BH |
337 | fLastTime = event.getTimestamp(); |
338 | ||
339 | if ((fNbSeqEvents % MAX_NUM_OF_MSG) == 0) { | |
340 | fLock.lock(); | |
341 | try { | |
342 | fCheckPoints.add(new TmfTimeRange(fFirstTime, fLastTime)); | |
343 | if (fView != null) { | |
344 | fView.updateCoolBar(); | |
345 | } | |
346 | } finally { | |
347 | fLock.unlock(); | |
348 | } | |
349 | fFirstTime = null; | |
350 | ||
351 | } | |
352 | ||
353 | if (fNbSeqEvents > MAX_NUM_OF_MSG) { | |
354 | // page is full | |
355 | return; | |
356 | } | |
73005152 | 357 | |
77ab0271 | 358 | fSdEvents.add(sdEvent); |
73005152 | 359 | |
77ab0271 BH |
360 | if (fNbSeqEvents == MAX_NUM_OF_MSG) { |
361 | fillCurrentPage(fSdEvents); | |
362 | } | |
73005152 | 363 | } |
77ab0271 | 364 | } |
73005152 | 365 | |
77ab0271 BH |
366 | @Override |
367 | public void handleSuccess() { | |
368 | if ((fFirstTime != null) && (fLastTime != null)) { | |
73005152 BH |
369 | |
370 | fLock.lock(); | |
371 | try { | |
372 | fCheckPoints.add(new TmfTimeRange(fFirstTime, fLastTime)); | |
373 | if (fView != null) { | |
374 | fView.updateCoolBar(); | |
375 | } | |
376 | } finally { | |
377 | fLock.unlock(); | |
378 | } | |
379 | } | |
380 | ||
77ab0271 | 381 | if (fNbSeqEvents <= MAX_NUM_OF_MSG) { |
fec1ac0b BH |
382 | fillCurrentPage(fSdEvents); |
383 | } | |
73005152 | 384 | |
77ab0271 BH |
385 | super.handleSuccess(); |
386 | } | |
fec1ac0b | 387 | |
77ab0271 BH |
388 | @Override |
389 | public void handleCompleted() { | |
390 | if (fEvents.isEmpty()) { | |
391 | fFrame = new Frame(); | |
392 | // make sure that view is not null when setting frame | |
393 | SDView sdView; | |
394 | fLock.lock(); | |
395 | try { | |
396 | sdView = fView; | |
397 | } finally { | |
398 | fLock.unlock(); | |
399 | } | |
400 | if (sdView != null) { | |
401 | sdView.setFrameSync(fFrame); | |
fec1ac0b | 402 | } |
73005152 | 403 | } |
77ab0271 BH |
404 | super.handleCompleted(); |
405 | job.cancel(); | |
73005152 | 406 | } |
77ab0271 | 407 | }; |
73005152 | 408 | |
77ab0271 BH |
409 | } finally { |
410 | fLock.unlock(); | |
411 | } | |
412 | if (indexRequest != null && !indexRequest.isCompleted()) { | |
413 | indexRequest.cancel(); | |
414 | } | |
415 | resetLoader(); | |
416 | fTrace.sendRequest(fIndexRequest); | |
73005152 BH |
417 | } |
418 | ||
419 | /** | |
faa38350 | 420 | * Signal handler for the trace closed signal. |
a55887ca | 421 | * |
faa38350 PT |
422 | * @param signal The trace closed signal |
423 | * @since 2.0 | |
73005152 | 424 | */ |
13e157b1 | 425 | @TmfSignalHandler |
faa38350 PT |
426 | public void traceClosed(TmfTraceClosedSignal signal) { |
427 | if (signal.getTrace() != fTrace) { | |
828e5592 PT |
428 | return; |
429 | } | |
e5d31efe | 430 | ITmfEventRequest indexRequest = null; |
13e157b1 | 431 | fLock.lock(); |
73005152 | 432 | try { |
d10e93a2 PT |
433 | indexRequest = fIndexRequest; |
434 | fIndexRequest = null; | |
73005152 BH |
435 | |
436 | cancelOngoingRequests(); | |
437 | ||
438 | if (fFilterCriteria != null) { | |
439 | fFilterCriteria.clear(); | |
440 | } | |
441 | ||
442 | FilterListDialog.deactivateSavedGlobalFilters(); | |
73005152 | 443 | } finally { |
faa38350 | 444 | fTrace = null; |
73005152 BH |
445 | fLock.unlock(); |
446 | } | |
d10e93a2 PT |
447 | if (indexRequest != null && !indexRequest.isCompleted()) { |
448 | indexRequest.cancel(); | |
449 | } | |
450 | ||
451 | resetLoader(); | |
73005152 BH |
452 | } |
453 | ||
454 | /** | |
455 | * Moves to the page that contains the time provided by the signal. The messages will be selected | |
456 | * if the provided time is the time of a message. | |
13e157b1 | 457 | * |
73005152 BH |
458 | * @param signal The Time synch signal. |
459 | */ | |
460 | @TmfSignalHandler | |
461 | public void synchToTime(TmfTimeSynchSignal signal) { | |
462 | fLock.lock(); | |
463 | try { | |
aa63fb03 | 464 | if ((signal.getSource() != this) && (fFrame != null) && (fCheckPoints.size() > 0)) { |
73005152 BH |
465 | fCurrentTime = signal.getCurrentTime(); |
466 | fIsSelect = true; | |
467 | moveToMessage(); | |
468 | } | |
469 | } finally { | |
470 | fLock.unlock(); | |
471 | } | |
472 | } | |
473 | ||
474 | /** | |
a55887ca AM |
475 | * Moves to the page that contains the current time provided by signal. |
476 | * No message will be selected however the focus will be set to the message | |
73005152 | 477 | * if the provided time is the time of a message. |
a55887ca | 478 | * |
73005152 BH |
479 | * @param signal The time range sync signal |
480 | */ | |
481 | @TmfSignalHandler | |
482 | public void synchToTimeRange(TmfRangeSynchSignal signal) { | |
483 | fLock.lock(); | |
484 | try { | |
aa63fb03 | 485 | if ((signal.getSource() != this) && (fFrame != null) && !fIsSignalSent && (fCheckPoints.size() > 0)) { |
73005152 | 486 | TmfTimeRange newTimeRange = signal.getCurrentRange(); |
73005152 BH |
487 | |
488 | fIsSelect = false; | |
7d1ef69c | 489 | fCurrentTime = newTimeRange.getStartTime(); |
73005152 BH |
490 | |
491 | moveToMessage(); | |
492 | } | |
493 | } finally { | |
494 | fLock.unlock(); | |
495 | } | |
496 | ||
497 | } | |
13e157b1 | 498 | |
73005152 BH |
499 | @Override |
500 | public void setViewer(SDView viewer) { | |
13e157b1 MK |
501 | |
502 | fLock.lock(); | |
73005152 BH |
503 | try { |
504 | fView = viewer; | |
505 | PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().addPostSelectionListener(this); | |
506 | fView.setSDFindProvider(this); | |
507 | fView.setSDPagingProvider(this); | |
508 | fView.setSDFilterProvider(this); | |
509 | ||
510 | resetLoader(); | |
f28d404e | 511 | IEditorPart editor = fView.getSite().getPage().getActiveEditor(); |
faa38350 PT |
512 | if (editor instanceof ITmfTraceEditor) { |
513 | ITmfTrace trace = ((ITmfTraceEditor) editor).getTrace(); | |
514 | if (trace != null) { | |
515 | traceSelected(new TmfTraceSelectedSignal(this, trace)); | |
516 | } | |
73005152 BH |
517 | } |
518 | } finally { | |
519 | fLock.unlock(); | |
520 | } | |
521 | } | |
522 | ||
73005152 BH |
523 | @Override |
524 | public String getTitleString() { | |
525 | return getName(); | |
526 | } | |
527 | ||
73005152 BH |
528 | @Override |
529 | public void dispose() { | |
530 | super.dispose(); | |
e5d31efe | 531 | ITmfEventRequest indexRequest = null; |
13e157b1 | 532 | fLock.lock(); |
73005152 | 533 | try { |
526d9026 BH |
534 | IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); |
535 | // During Eclipse shutdown the active workbench window is null | |
536 | if (window != null) { | |
537 | window.getSelectionService().removePostSelectionListener(this); | |
538 | } | |
4b4a1525 | 539 | |
d10e93a2 PT |
540 | indexRequest = fIndexRequest; |
541 | fIndexRequest = null; | |
4b4a1525 BH |
542 | cancelOngoingRequests(); |
543 | ||
73005152 BH |
544 | fView.setSDFindProvider(null); |
545 | fView.setSDPagingProvider(null); | |
546 | fView.setSDFilterProvider(null); | |
547 | fView = null; | |
548 | } finally { | |
549 | fLock.unlock(); | |
550 | } | |
d10e93a2 PT |
551 | if (indexRequest != null && !indexRequest.isCompleted()) { |
552 | indexRequest.cancel(); | |
553 | } | |
73005152 BH |
554 | } |
555 | ||
73005152 BH |
556 | @Override |
557 | public boolean isNodeSupported(int nodeType) { | |
558 | switch (nodeType) { | |
559 | case ISDGraphNodeSupporter.LIFELINE: | |
560 | case ISDGraphNodeSupporter.SYNCMESSAGE: | |
561 | return true; | |
562 | ||
563 | default: | |
564 | break; | |
565 | } | |
566 | return false; | |
567 | } | |
568 | ||
73005152 BH |
569 | @Override |
570 | public String getNodeName(int nodeType, String loaderClassName) { | |
571 | switch (nodeType) { | |
572 | case ISDGraphNodeSupporter.LIFELINE: | |
573 | return Messages.TmfUml2SDSyncLoader_CategoryLifeline; | |
574 | case ISDGraphNodeSupporter.SYNCMESSAGE: | |
575 | return Messages.TmfUml2SDSyncLoader_CategoryMessage; | |
abbdd66a AM |
576 | default: |
577 | break; | |
73005152 BH |
578 | } |
579 | return ""; //$NON-NLS-1$ | |
580 | } | |
581 | ||
73005152 BH |
582 | @Override |
583 | public void selectionChanged(IWorkbenchPart part, ISelection selection) { | |
584 | ISelection sel = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().getSelection(); | |
13e157b1 | 585 | if ((sel != null) && (sel instanceof StructuredSelection)) { |
73005152 BH |
586 | StructuredSelection stSel = (StructuredSelection) sel; |
587 | if (stSel.getFirstElement() instanceof TmfSyncMessage) { | |
588 | TmfSyncMessage syncMsg = ((TmfSyncMessage) stSel.getFirstElement()); | |
589 | broadcast(new TmfTimeSynchSignal(this, syncMsg.getStartTime())); | |
590 | } | |
591 | } | |
592 | } | |
593 | ||
73005152 BH |
594 | @Override |
595 | public boolean find(Criteria toSearch) { | |
596 | fLock.lock(); | |
597 | try { | |
598 | if (fFrame == null) { | |
599 | return false; | |
600 | } | |
601 | ||
13e157b1 | 602 | if ((fFindResults == null) || (fFindCriteria == null) || !fFindCriteria.compareTo(toSearch)) { |
73005152 BH |
603 | fFindResults = new CopyOnWriteArrayList<GraphNode>(); |
604 | fFindCriteria = toSearch; | |
605 | if (fFindCriteria.isLifeLineSelected()) { | |
606 | for (int i = 0; i < fFrame.lifeLinesCount(); i++) { | |
607 | if (fFindCriteria.matches(fFrame.getLifeline(i).getName())) { | |
608 | fFindResults.add(fFrame.getLifeline(i)); | |
609 | } | |
610 | } | |
611 | } | |
612 | ||
613 | ArrayList<GraphNode> msgs = new ArrayList<GraphNode>(); | |
614 | if (fFindCriteria.isSyncMessageSelected()) { | |
615 | for (int i = 0; i < fFrame.syncMessageCount(); i++) { | |
616 | if (fFindCriteria.matches(fFrame.getSyncMessage(i).getName())) { | |
617 | msgs.add(fFrame.getSyncMessage(i)); | |
618 | } | |
619 | } | |
620 | } | |
621 | ||
eb63f5ff | 622 | if (!msgs.isEmpty()) { |
73005152 BH |
623 | fFindResults.addAll(msgs); |
624 | } | |
625 | ||
626 | @SuppressWarnings("rawtypes") | |
627 | List selection = fView.getSDWidget().getSelection(); | |
13e157b1 | 628 | if ((selection != null) && (selection.size() == 1)) { |
73005152 | 629 | fCurrentFindIndex = fFindResults.indexOf(selection.get(0)) + 1; |
13e157b1 | 630 | } else { |
73005152 | 631 | fCurrentFindIndex = 0; |
13e157b1 | 632 | } |
73005152 BH |
633 | } else { |
634 | fCurrentFindIndex++; | |
635 | } | |
636 | ||
637 | if (fFindResults.size() > fCurrentFindIndex) { | |
13e157b1 | 638 | GraphNode current = fFindResults.get(fCurrentFindIndex); |
73005152 BH |
639 | fView.getSDWidget().moveTo(current); |
640 | return true; | |
73005152 | 641 | } |
abbdd66a AM |
642 | fFindResults = null; |
643 | fCurrentFindIndex =0; | |
644 | return findInNextPages(fFindCriteria); // search in other page | |
73005152 BH |
645 | } finally { |
646 | fLock.unlock(); | |
647 | } | |
648 | } | |
649 | ||
73005152 BH |
650 | @Override |
651 | public void cancel() { | |
652 | cancelOngoingRequests(); | |
653 | } | |
654 | ||
73005152 BH |
655 | @SuppressWarnings("unchecked") |
656 | @Override | |
657 | public boolean filter(List<?> filters) { | |
658 | fLock.lock(); | |
659 | try { | |
660 | cancelOngoingRequests(); | |
661 | ||
1ef1189a BH |
662 | if (filters == null) { |
663 | fFilterCriteria = new ArrayList<FilterCriteria>(); | |
664 | } else { | |
665 | List<FilterCriteria> list = (List<FilterCriteria>)filters; | |
666 | fFilterCriteria = new ArrayList<FilterCriteria>(list); | |
667 | } | |
73005152 BH |
668 | |
669 | fillCurrentPage(fEvents); | |
670 | ||
671 | } finally { | |
672 | fLock.unlock(); | |
673 | } | |
674 | return true; | |
675 | } | |
13e157b1 | 676 | |
73005152 BH |
677 | @Override |
678 | public boolean hasNextPage() { | |
679 | fLock.lock(); | |
680 | try { | |
681 | int size = fCheckPoints.size(); | |
682 | if (size > 0) { | |
13e157b1 | 683 | return fCurrentPage < (size - 1); |
73005152 BH |
684 | } |
685 | } finally { | |
686 | fLock.unlock(); | |
687 | } | |
688 | return false; | |
689 | } | |
690 | ||
73005152 BH |
691 | @Override |
692 | public boolean hasPrevPage() { | |
693 | fLock.lock(); | |
694 | try { | |
695 | return fCurrentPage > 0; | |
696 | } finally { | |
697 | fLock.unlock(); | |
698 | } | |
699 | } | |
700 | ||
73005152 BH |
701 | @Override |
702 | public void nextPage() { | |
703 | fLock.lock(); | |
704 | try { | |
705 | // Safety check | |
13e157b1 | 706 | if (fCurrentPage >= (fCheckPoints.size() - 1)) { |
73005152 | 707 | return; |
13e157b1 | 708 | } |
73005152 BH |
709 | |
710 | cancelOngoingRequests(); | |
711 | fCurrentTime = null; | |
712 | fCurrentPage++; | |
713 | moveToPage(); | |
714 | } finally { | |
715 | fLock.unlock(); | |
716 | } | |
717 | } | |
718 | ||
73005152 BH |
719 | @Override |
720 | public void prevPage() { | |
721 | fLock.lock(); | |
722 | try { | |
723 | // Safety check | |
13e157b1 | 724 | if (fCurrentPage <= 0) { |
73005152 | 725 | return; |
13e157b1 | 726 | } |
73005152 BH |
727 | |
728 | cancelOngoingRequests(); | |
729 | fCurrentTime = null; | |
730 | fCurrentPage--; | |
731 | moveToPage(); | |
732 | } finally { | |
733 | fLock.unlock(); | |
734 | } | |
735 | } | |
13e157b1 | 736 | |
73005152 BH |
737 | @Override |
738 | public void firstPage() { | |
739 | fLock.lock(); | |
740 | try { | |
741 | ||
742 | cancelOngoingRequests(); | |
743 | fCurrentTime = null; | |
744 | fCurrentPage = 0; | |
745 | moveToPage(); | |
746 | } finally { | |
747 | fLock.unlock(); | |
748 | } | |
749 | } | |
13e157b1 | 750 | |
73005152 BH |
751 | @Override |
752 | public void lastPage() { | |
753 | fLock.lock(); | |
754 | try { | |
755 | cancelOngoingRequests(); | |
756 | fCurrentTime = null; | |
757 | fCurrentPage = fCheckPoints.size() - 1; | |
758 | moveToPage(); | |
759 | } finally { | |
760 | fLock.unlock(); | |
761 | } | |
762 | } | |
763 | ||
73005152 BH |
764 | @Override |
765 | public int currentPage() { | |
766 | fLock.lock(); | |
767 | try { | |
768 | return fCurrentPage; | |
769 | } finally { | |
770 | fLock.unlock(); | |
771 | } | |
772 | } | |
773 | ||
73005152 BH |
774 | @Override |
775 | public int pagesCount() { | |
776 | fLock.lock(); | |
777 | try { | |
778 | return fCheckPoints.size(); | |
779 | } finally { | |
780 | fLock.unlock(); | |
781 | } | |
782 | } | |
783 | ||
73005152 | 784 | @Override |
eb63f5ff BH |
785 | public void pageNumberChanged(int pagenNumber) { |
786 | int localPageNumber = pagenNumber; | |
a55887ca | 787 | |
73005152 BH |
788 | fLock.lock(); |
789 | try { | |
790 | cancelOngoingRequests(); | |
791 | ||
eb63f5ff BH |
792 | if (localPageNumber < 0) { |
793 | localPageNumber = 0; | |
73005152 BH |
794 | } |
795 | int size = fCheckPoints.size(); | |
eb63f5ff BH |
796 | if (localPageNumber > (size - 1)) { |
797 | localPageNumber = size - 1; | |
73005152 | 798 | } |
eb63f5ff | 799 | fCurrentPage = localPageNumber; |
73005152 BH |
800 | moveToPage(); |
801 | } finally { | |
802 | fLock.unlock(); | |
803 | } | |
804 | } | |
805 | ||
73005152 BH |
806 | @Override |
807 | public void broadcast(TmfSignal signal) { | |
808 | fIsSignalSent = true; | |
809 | super.broadcast(signal); | |
810 | fIsSignalSent = false; | |
811 | } | |
812 | ||
813 | /** | |
814 | * Cancels any ongoing find operation | |
815 | */ | |
816 | protected void cancelOngoingRequests() { | |
13e157b1 | 817 | fLock.lock(); |
e5d31efe | 818 | ITmfEventRequest pageRequest = null; |
73005152 BH |
819 | try { |
820 | // Cancel the search thread | |
821 | if (fFindJob != null) { | |
822 | fFindJob.cancel(); | |
823 | } | |
df0b8ff4 | 824 | |
73005152 BH |
825 | fFindResults = null; |
826 | fFindCriteria = null; | |
827 | fCurrentFindIndex = 0; | |
828 | ||
d10e93a2 PT |
829 | pageRequest = fPageRequest; |
830 | fPageRequest = null; | |
73005152 BH |
831 | } finally { |
832 | fLock.unlock(); | |
833 | } | |
d10e93a2 PT |
834 | if (pageRequest != null && !pageRequest.isCompleted()) { |
835 | pageRequest.cancel(); | |
836 | } | |
73005152 BH |
837 | } |
838 | ||
839 | /** | |
840 | * Resets loader attributes | |
841 | */ | |
842 | protected void resetLoader() { | |
843 | fLock.lock(); | |
844 | try { | |
845 | fCurrentTime = null; | |
846 | fEvents.clear(); | |
847 | fCheckPoints.clear(); | |
848 | fCurrentPage = 0; | |
849 | fCurrentFindIndex = 0; | |
850 | fFindCriteria = null; | |
851 | fFindResults = null; | |
73005152 BH |
852 | fView.setFrameSync(new Frame()); |
853 | fFrame = null; | |
854 | } | |
855 | finally { | |
856 | fLock.unlock(); | |
857 | } | |
858 | ||
859 | } | |
860 | ||
861 | /** | |
862 | * Fills current page with sequence diagram content. | |
a55887ca | 863 | * |
73005152 BH |
864 | * @param events sequence diagram events |
865 | */ | |
866 | protected void fillCurrentPage(List<ITmfSyncSequenceDiagramEvent> events) { | |
867 | ||
868 | fLock.lock(); | |
869 | try { | |
870 | fEvents = new ArrayList<ITmfSyncSequenceDiagramEvent>(events); | |
faa38350 | 871 | if (fView != null && !events.isEmpty()) { |
73005152 BH |
872 | fView.toggleWaitCursorAsync(true); |
873 | } | |
874 | } finally { | |
875 | fLock.unlock(); | |
876 | } | |
13e157b1 | 877 | |
73005152 | 878 | final Frame frame = new Frame(); |
73005152 | 879 | |
eb63f5ff BH |
880 | if (!events.isEmpty()) { |
881 | Map<String, Lifeline> nodeToLifelineMap = new HashMap<String, Lifeline>(); | |
73005152 BH |
882 | |
883 | frame.setName(Messages.TmfUml2SDSyncLoader_FrameName); | |
884 | ||
885 | for (int i = 0; i < events.size(); i++) { | |
886 | ||
887 | ITmfSyncSequenceDiagramEvent sdEvent = events.get(i); | |
888 | ||
889 | if ((nodeToLifelineMap.get(sdEvent.getSender()) == null) && (!filterLifeLine(sdEvent.getSender()))) { | |
890 | Lifeline lifeline = new Lifeline(); | |
891 | lifeline.setName(sdEvent.getSender()); | |
892 | nodeToLifelineMap.put(sdEvent.getSender(), lifeline); | |
893 | frame.addLifeLine(lifeline); | |
894 | } | |
895 | ||
896 | if ((nodeToLifelineMap.get(sdEvent.getReceiver()) == null) && (!filterLifeLine(sdEvent.getReceiver()))) { | |
897 | Lifeline lifeline = new Lifeline(); | |
898 | lifeline.setName(sdEvent.getReceiver()); | |
899 | nodeToLifelineMap.put(sdEvent.getReceiver(), lifeline); | |
900 | frame.addLifeLine(lifeline); | |
901 | } | |
902 | } | |
903 | ||
904 | int eventOccurence = 1; | |
905 | ||
906 | for (int i = 0; i < events.size(); i++) { | |
13e157b1 | 907 | ITmfSyncSequenceDiagramEvent sdEvent = events.get(i); |
73005152 BH |
908 | |
909 | // Check message filter | |
910 | if (filterMessage(sdEvent)) { | |
911 | continue; | |
912 | } | |
913 | ||
914 | // Set the message sender and receiver | |
13e157b1 MK |
915 | Lifeline startLifeline = nodeToLifelineMap.get(sdEvent.getSender()); |
916 | Lifeline endLifeline = nodeToLifelineMap.get(sdEvent.getReceiver()); | |
73005152 | 917 | |
13e157b1 MK |
918 | // Check if any of the lifelines were filtered |
919 | if ((startLifeline == null) || (endLifeline == null)) { | |
73005152 BH |
920 | continue; |
921 | } | |
922 | ||
923 | int tmp = Math.max(startLifeline.getEventOccurrence(), endLifeline.getEventOccurrence()); | |
924 | eventOccurence = Math.max(eventOccurence, tmp); | |
13e157b1 | 925 | |
73005152 BH |
926 | startLifeline.setCurrentEventOccurrence(eventOccurence); |
927 | endLifeline.setCurrentEventOccurrence(eventOccurence); | |
13e157b1 | 928 | |
73005152 | 929 | TmfSyncMessage message = new TmfSyncMessage(sdEvent, eventOccurence++); |
13e157b1 | 930 | |
73005152 BH |
931 | message.setStartLifeline(startLifeline); |
932 | message.setEndLifeline(endLifeline); | |
933 | ||
934 | message.setTime(sdEvent.getStartTime()); | |
935 | ||
936 | // add the message to the frame | |
937 | frame.addMessage(message); | |
13e157b1 | 938 | |
73005152 BH |
939 | } |
940 | fLock.lock(); | |
941 | try { | |
942 | if (!fView.getSDWidget().isDisposed()) { | |
943 | fView.getSDWidget().getDisplay().asyncExec(new Runnable() { | |
944 | ||
945 | @Override | |
946 | public void run() { | |
947 | ||
948 | fLock.lock(); | |
949 | try { | |
950 | // check if view was disposed in the meanwhile | |
951 | if ((fView != null) && (!fView.getSDWidget().isDisposed())) { | |
952 | fFrame = frame; | |
953 | fView.setFrame(fFrame); | |
954 | ||
955 | if (fCurrentTime != null) { | |
956 | moveToMessageInPage(); | |
957 | } | |
958 | ||
959 | if (fFindCriteria != null) { | |
960 | find(fFindCriteria); | |
961 | } | |
13e157b1 | 962 | |
73005152 BH |
963 | fView.toggleWaitCursorAsync(false); |
964 | } | |
965 | } finally { | |
966 | fLock.unlock(); | |
967 | } | |
968 | ||
969 | } | |
970 | }); | |
971 | } | |
972 | } | |
973 | finally { | |
974 | fLock.unlock(); | |
975 | } | |
976 | } | |
977 | } | |
978 | ||
979 | /** | |
980 | * Moves to a certain message defined by timestamp (across pages) | |
981 | */ | |
982 | protected void moveToMessage() { | |
983 | int page = 0; | |
984 | ||
985 | fLock.lock(); | |
986 | try { | |
987 | page = getPage(fCurrentTime); | |
988 | ||
989 | if (page == fCurrentPage) { | |
990 | moveToMessageInPage(); | |
991 | return; | |
992 | } | |
993 | fCurrentPage = page; | |
994 | moveToPage(false); | |
995 | } finally { | |
996 | fLock.unlock(); | |
997 | } | |
998 | } | |
999 | ||
1000 | /** | |
1001 | * Moves to a certain message defined by timestamp in current page | |
1002 | */ | |
1003 | protected void moveToMessageInPage() { | |
1004 | fLock.lock(); | |
1005 | try { | |
de7ddc02 BH |
1006 | if (!fView.getSDWidget().isDisposed()) { |
1007 | // Check for GUI thread | |
1008 | if(Display.getCurrent() != null) { | |
1009 | // Already in GUI thread - execute directly | |
1010 | TmfSyncMessage prevMessage = null; | |
1011 | TmfSyncMessage syncMessage = null; | |
1012 | boolean isExactTime = false; | |
1013 | for (int i = 0; i < fFrame.syncMessageCount(); i++) { | |
1014 | if (fFrame.getSyncMessage(i) instanceof TmfSyncMessage) { | |
1015 | syncMessage = (TmfSyncMessage) fFrame.getSyncMessage(i); | |
1016 | if (syncMessage.getStartTime().compareTo(fCurrentTime, false) == 0) { | |
1017 | isExactTime = true; | |
1018 | break; | |
eb63f5ff BH |
1019 | } else if ((syncMessage.getStartTime().compareTo(fCurrentTime, false) > 0) && (prevMessage != null)) { |
1020 | syncMessage = prevMessage; | |
1021 | break; | |
de7ddc02 BH |
1022 | } |
1023 | prevMessage = syncMessage; | |
1024 | } | |
1025 | } | |
1026 | if (fIsSelect && isExactTime) { | |
1027 | fView.getSDWidget().moveTo(syncMessage); | |
1028 | } | |
1029 | else { | |
1030 | fView.getSDWidget().ensureVisible(syncMessage); | |
1031 | fView.getSDWidget().clearSelection(); | |
1032 | fView.getSDWidget().redraw(); | |
1033 | } | |
1034 | } | |
1035 | else { | |
13e157b1 | 1036 | // Not in GUI thread - queue action in GUI thread. |
de7ddc02 BH |
1037 | fView.getSDWidget().getDisplay().asyncExec(new Runnable() { |
1038 | @Override | |
1039 | public void run() { | |
1040 | moveToMessageInPage(); | |
1041 | } | |
1042 | }); | |
1043 | } | |
1044 | } | |
73005152 BH |
1045 | } |
1046 | finally { | |
1047 | fLock.unlock(); | |
1048 | } | |
1049 | } | |
13e157b1 | 1050 | |
73005152 BH |
1051 | /** |
1052 | * Moves to a certain message defined by timestamp (across pages) | |
1053 | */ | |
1054 | protected void moveToPage() { | |
1055 | moveToPage(true); | |
1056 | } | |
1057 | ||
1058 | /** | |
1059 | * Moves to a certain page. | |
a55887ca | 1060 | * |
73005152 BH |
1061 | * @param notifyAll true to broadcast time range signal to other signal handlers else false |
1062 | */ | |
1063 | protected void moveToPage(boolean notifyAll) { | |
1064 | ||
eb63f5ff | 1065 | TmfTimeRange window = null; |
73005152 BH |
1066 | |
1067 | fLock.lock(); | |
1068 | try { | |
1069 | // Safety check | |
1070 | if (fCurrentPage > fCheckPoints.size()) { | |
1071 | return; | |
1072 | } | |
1073 | window = fCheckPoints.get(fCurrentPage); | |
1074 | } finally { | |
1075 | fLock.unlock(); | |
1076 | } | |
1077 | ||
eb63f5ff BH |
1078 | if (window == null) { |
1079 | window = TmfTimeRange.ETERNITY; | |
1080 | } | |
1081 | ||
6256d8ad | 1082 | fPageRequest = new TmfEventRequest(ITmfEvent.class, window, TmfDataRequest.ALL_DATA, 1, ITmfDataRequest.ExecutionType.FOREGROUND) { |
13e157b1 | 1083 | private final List<ITmfSyncSequenceDiagramEvent> fSdEvent = new ArrayList<ITmfSyncSequenceDiagramEvent>(); |
73005152 BH |
1084 | |
1085 | @Override | |
5419a136 AM |
1086 | public void handleData(ITmfEvent event) { |
1087 | super.handleData(event); | |
73005152 | 1088 | |
9a43af17 | 1089 | ITmfSyncSequenceDiagramEvent sdEvent = getSequenceDiagramEvent(event); |
73005152 BH |
1090 | |
1091 | if (sdEvent != null) { | |
1092 | fSdEvent.add(sdEvent); | |
1093 | } | |
1094 | } | |
1095 | ||
1096 | @Override | |
1097 | public void handleSuccess() { | |
1098 | fillCurrentPage(fSdEvent); | |
1099 | super.handleSuccess(); | |
1100 | } | |
13e157b1 | 1101 | |
73005152 BH |
1102 | }; |
1103 | ||
faa38350 | 1104 | fTrace.sendRequest(fPageRequest); |
73005152 BH |
1105 | |
1106 | if (notifyAll) { | |
1107 | TmfTimeRange timeRange = getSignalTimeRange(window.getStartTime()); | |
1108 | broadcast(new TmfRangeSynchSignal(this, timeRange, timeRange.getStartTime())); | |
1109 | } | |
1110 | } | |
1111 | ||
1112 | /** | |
1113 | * Gets page that contains timestamp | |
a55887ca | 1114 | * |
73005152 BH |
1115 | * @param time The timestamp |
1116 | * @return page that contains the time | |
3bd46eef | 1117 | * @since 2.0 |
73005152 | 1118 | */ |
4df4581d | 1119 | protected int getPage(ITmfTimestamp time) { |
73005152 BH |
1120 | int page; |
1121 | int size; | |
1122 | fLock.lock(); | |
1123 | try { | |
1124 | size = fCheckPoints.size(); | |
13e157b1 | 1125 | for (page = 0; page < size; page++) { |
73005152 BH |
1126 | TmfTimeRange timeRange = fCheckPoints.get(page); |
1127 | if (timeRange.getEndTime().compareTo(time, false) >= 0) { | |
1128 | break; | |
1129 | } | |
1130 | } | |
1131 | if (page >= size) { | |
1132 | page = size - 1; | |
1133 | } | |
1134 | return page; | |
1135 | } finally { | |
1136 | fLock.unlock(); | |
1137 | } | |
1138 | } | |
13e157b1 | 1139 | |
73005152 BH |
1140 | /** |
1141 | * Background search in trace for expression in criteria. | |
a55887ca | 1142 | * |
73005152 BH |
1143 | * @param findCriteria The find criteria |
1144 | * @return true if background request was started else false | |
1145 | */ | |
1146 | protected boolean findInNextPages(Criteria findCriteria) { | |
1147 | fLock.lock(); | |
1148 | try { | |
1149 | if (fFindJob != null) { | |
1150 | return true; | |
1151 | } | |
1152 | ||
1153 | int nextPage = fCurrentPage + 1; | |
1154 | ||
1155 | if ((nextPage) >= fCheckPoints.size()) { | |
1156 | // we are at the end | |
1157 | return false; | |
1158 | } | |
1159 | ||
4593bd5b | 1160 | TmfTimeRange window = new TmfTimeRange(fCheckPoints.get(nextPage).getStartTime(), fCheckPoints.get(fCheckPoints.size()-1).getEndTime()); |
73005152 BH |
1161 | fFindJob = new SearchJob(findCriteria, window); |
1162 | fFindJob.schedule(); | |
1163 | fView.toggleWaitCursorAsync(true); | |
1164 | } finally { | |
1165 | fLock.unlock(); | |
1166 | } | |
1167 | return true; | |
1168 | } | |
1169 | ||
1170 | /** | |
1171 | * Gets time range for time range signal. | |
a55887ca | 1172 | * |
73005152 | 1173 | * @param startTime The start time of time range. |
0d9a6d76 | 1174 | * @return the time range |
3bd46eef | 1175 | * @since 2.0 |
73005152 | 1176 | */ |
4df4581d | 1177 | protected TmfTimeRange getSignalTimeRange(ITmfTimestamp startTime) { |
73005152 BH |
1178 | fLock.lock(); |
1179 | try { | |
248af329 AM |
1180 | TmfTimeRange currentRange = TmfTraceManager.getInstance().getCurrentRange(); |
1181 | long offset = fTrace == null ? 0 : currentRange.getEndTime().getDelta(currentRange.getStartTime()).normalize(0, startTime.getScale()).getValue(); | |
d7ee91bb | 1182 | TmfTimestamp initialEndOfWindow = new TmfTimestamp(startTime.getValue() + offset, startTime.getScale(), startTime.getPrecision()); |
73005152 BH |
1183 | return new TmfTimeRange(startTime, initialEndOfWindow); |
1184 | } | |
1185 | finally { | |
1186 | fLock.unlock(); | |
1187 | } | |
1188 | } | |
1189 | ||
1190 | /** | |
13e157b1 | 1191 | * Checks if filter criteria matches the message name in given SD event. |
a55887ca | 1192 | * |
73005152 BH |
1193 | * @param sdEvent The SD event to check |
1194 | * @return true if match else false. | |
1195 | */ | |
1196 | protected boolean filterMessage(ITmfSyncSequenceDiagramEvent sdEvent) { | |
1197 | fLock.lock(); | |
1198 | try { | |
1199 | if (fFilterCriteria != null) { | |
1200 | for(FilterCriteria criteria : fFilterCriteria) { | |
eb63f5ff BH |
1201 | if (criteria.isActive() && criteria.getCriteria().isSyncMessageSelected() && criteria.getCriteria().matches(sdEvent.getName())) { |
1202 | return true; | |
73005152 BH |
1203 | } |
1204 | } | |
1205 | } | |
1206 | } finally { | |
1207 | fLock.unlock(); | |
1208 | } | |
1209 | return false; | |
1210 | } | |
1211 | ||
1212 | /** | |
13e157b1 | 1213 | * Checks if filter criteria matches a lifeline name (sender or receiver) in given SD event. |
a55887ca | 1214 | * |
0d9a6d76 | 1215 | * @param lifeline the message receiver |
73005152 BH |
1216 | * @return true if match else false. |
1217 | */ | |
1218 | protected boolean filterLifeLine(String lifeline) { | |
1219 | fLock.lock(); | |
1220 | try { | |
1221 | if (fFilterCriteria != null) { | |
1222 | for(FilterCriteria criteria : fFilterCriteria) { | |
eb63f5ff BH |
1223 | if (criteria.isActive() && criteria.getCriteria().isLifeLineSelected() && criteria.getCriteria().matches(lifeline)) { |
1224 | return true; | |
73005152 BH |
1225 | } |
1226 | } | |
1227 | } | |
1228 | } finally { | |
1229 | fLock.unlock(); | |
1230 | } | |
1231 | return false; | |
1232 | } | |
1233 | ||
1234 | /** | |
13e157b1 | 1235 | * Job to search in trace for given time range. |
73005152 BH |
1236 | */ |
1237 | protected class SearchJob extends Job { | |
1238 | ||
df0b8ff4 | 1239 | /** |
a55887ca | 1240 | * The search event request. |
df0b8ff4 | 1241 | */ |
f26e290b | 1242 | protected final SearchEventRequest fSearchRequest; |
13e157b1 | 1243 | |
73005152 BH |
1244 | /** |
1245 | * Constructor | |
13e157b1 | 1246 | * |
73005152 BH |
1247 | * @param findCriteria The search criteria |
1248 | * @param window Time range to search in | |
3bd46eef | 1249 | * @since 2.0 |
73005152 BH |
1250 | */ |
1251 | public SearchJob(Criteria findCriteria, TmfTimeRange window) { | |
1252 | super(Messages.TmfUml2SDSyncLoader_SearchJobDescrition); | |
1253 | fSearchRequest = new SearchEventRequest(window, TmfDataRequest.ALL_DATA, 1, ITmfDataRequest.ExecutionType.FOREGROUND, findCriteria); | |
1254 | } | |
1255 | ||
73005152 BH |
1256 | @Override |
1257 | protected IStatus run(IProgressMonitor monitor) { | |
1258 | fSearchRequest.setMonitor(monitor); | |
13e157b1 | 1259 | |
faa38350 | 1260 | fTrace.sendRequest(fSearchRequest); |
73005152 BH |
1261 | |
1262 | try { | |
1263 | fSearchRequest.waitForCompletion(); | |
1264 | } catch (InterruptedException e) { | |
8fd82db5 | 1265 | Activator.getDefault().logError("Search request interrupted!", e); //$NON-NLS-1$ |
73005152 BH |
1266 | } |
1267 | ||
13e157b1 MK |
1268 | IStatus status = Status.OK_STATUS; |
1269 | if (fSearchRequest.isFound() && (fSearchRequest.getFoundTime() != null)) { | |
73005152 | 1270 | fCurrentTime = fSearchRequest.getFoundTime(); |
13e157b1 | 1271 | |
73005152 BH |
1272 | // Avoid double-selection. Selection will be done when calling find(criteria) |
1273 | // after moving to relevant page | |
13e157b1 | 1274 | fIsSelect = false; |
73005152 BH |
1275 | if (!fView.getSDWidget().isDisposed()) { |
1276 | fView.getSDWidget().getDisplay().asyncExec(new Runnable() { | |
1277 | ||
1278 | @Override | |
1279 | public void run() { | |
1280 | moveToMessage(); | |
1281 | } | |
1282 | }); | |
1283 | } | |
1284 | } | |
1285 | else { | |
1286 | if (monitor.isCanceled()) { | |
1287 | status = Status.CANCEL_STATUS; | |
1288 | } | |
1289 | else { | |
1290 | // String was not found | |
abbdd66a | 1291 | status = new Status(IStatus.WARNING, Activator.PLUGIN_ID, Messages.TmfUml2SDSyncLoader_SearchNotFound); |
73005152 BH |
1292 | } |
1293 | setProperty(IProgressConstants.KEEP_PROPERTY, Boolean.TRUE); | |
1294 | } | |
1295 | monitor.done(); | |
1296 | ||
1297 | fLock.lock(); | |
1298 | try { | |
1299 | fView.toggleWaitCursorAsync(false); | |
1300 | fFindJob = null; | |
1301 | } finally { | |
1302 | fLock.unlock(); | |
1303 | } | |
1304 | ||
1305 | return status; | |
1306 | } | |
13e157b1 | 1307 | |
73005152 BH |
1308 | @Override |
1309 | protected void canceling() { | |
1310 | fSearchRequest.cancel(); | |
1311 | fLock.lock(); | |
1312 | try { | |
1313 | fFindJob = null; | |
1314 | } finally { | |
1315 | fLock.unlock(); | |
1316 | } | |
1317 | } | |
1318 | } | |
1319 | ||
1320 | /** | |
13e157b1 | 1321 | * TMF event request for searching within trace. |
73005152 | 1322 | */ |
6256d8ad | 1323 | protected class SearchEventRequest extends TmfEventRequest { |
73005152 | 1324 | |
df0b8ff4 BH |
1325 | /** |
1326 | * The find criteria. | |
1327 | */ | |
f26e290b | 1328 | private final Criteria fCriteria; |
df0b8ff4 BH |
1329 | /** |
1330 | * A progress monitor | |
1331 | */ | |
73005152 | 1332 | private IProgressMonitor fMonitor; |
df0b8ff4 BH |
1333 | /** |
1334 | * Flag to indicate that node was found according the criteria . | |
1335 | */ | |
73005152 | 1336 | private boolean fIsFound = false; |
df0b8ff4 BH |
1337 | /** |
1338 | * Time stamp of found item. | |
1339 | */ | |
4df4581d | 1340 | private ITmfTimestamp fFoundTime = null; |
73005152 BH |
1341 | |
1342 | /** | |
13e157b1 | 1343 | * Constructor |
73005152 BH |
1344 | * @param range @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...) |
1345 | * @param nbRequested @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#handleData(...) | |
1346 | * @param blockSize @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#handleData(...) | |
1347 | * @param execType @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#handleData(...) | |
1348 | * @param criteria The search criteria | |
1349 | */ | |
1350 | public SearchEventRequest(TmfTimeRange range, int nbRequested, int blockSize, ExecutionType execType, Criteria criteria) { | |
1351 | this(range, nbRequested, blockSize, execType, criteria, null); | |
1352 | } | |
1353 | ||
1354 | /** | |
1355 | * Constructor | |
1356 | * @param range @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...) | |
13e157b1 | 1357 | * @param nbRequested @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...) |
73005152 BH |
1358 | * @param blockSize @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...) |
1359 | * @param execType @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...) | |
1360 | * @param criteria The search criteria | |
1361 | * @param monitor progress monitor | |
1362 | */ | |
1363 | public SearchEventRequest(TmfTimeRange range, int nbRequested, int blockSize, ExecutionType execType, Criteria criteria, IProgressMonitor monitor) { | |
13e157b1 | 1364 | super(ITmfEvent.class, range, nbRequested, blockSize, execType); |
73005152 BH |
1365 | fCriteria = new Criteria(criteria); |
1366 | fMonitor = monitor; | |
1367 | } | |
13e157b1 | 1368 | |
73005152 | 1369 | @Override |
5419a136 AM |
1370 | public void handleData(ITmfEvent event) { |
1371 | super.handleData(event); | |
73005152 BH |
1372 | |
1373 | if ((fMonitor!= null) && fMonitor.isCanceled()) { | |
e6ace8bb | 1374 | super.cancel(); |
73005152 BH |
1375 | return; |
1376 | } | |
1377 | ||
9a43af17 | 1378 | ITmfSyncSequenceDiagramEvent sdEvent = getSequenceDiagramEvent(event); |
13e157b1 | 1379 | |
73005152 BH |
1380 | if (sdEvent != null) { |
1381 | ||
1382 | if (fCriteria.isLifeLineSelected()) { | |
1383 | if (fCriteria.matches(sdEvent.getSender())) { | |
4593bd5b | 1384 | fFoundTime = event.getTimestamp(); |
73005152 BH |
1385 | fIsFound = true; |
1386 | super.cancel(); | |
1387 | } | |
1388 | ||
1389 | if (fCriteria.matches(sdEvent.getReceiver())) { | |
4593bd5b | 1390 | fFoundTime = event.getTimestamp(); |
73005152 BH |
1391 | fIsFound = true; |
1392 | super.cancel(); | |
1393 | } | |
1394 | } | |
1395 | ||
eb63f5ff | 1396 | if (fCriteria.isSyncMessageSelected() && fCriteria.matches(sdEvent.getName())) { |
4593bd5b | 1397 | fFoundTime = event.getTimestamp(); |
eb63f5ff BH |
1398 | fIsFound = true; |
1399 | super.cancel(); | |
73005152 BH |
1400 | } |
1401 | } | |
1402 | } | |
1403 | ||
73005152 BH |
1404 | /** |
1405 | * Set progress monitor. | |
a55887ca AM |
1406 | * |
1407 | * @param monitor The monitor to assign | |
73005152 BH |
1408 | */ |
1409 | public void setMonitor(IProgressMonitor monitor) { | |
1410 | fMonitor = monitor; | |
1411 | } | |
1412 | ||
1413 | /** | |
1414 | * Check if find criteria was met. | |
a55887ca | 1415 | * |
73005152 BH |
1416 | * @return true if find criteria was met. |
1417 | */ | |
1418 | public boolean isFound() { | |
1419 | return fIsFound; | |
1420 | } | |
1421 | ||
1422 | /** | |
df0b8ff4 | 1423 | * Returns timestamp of found time. |
a55887ca | 1424 | * |
73005152 | 1425 | * @return timestamp of found time. |
3bd46eef | 1426 | * @since 2.0 |
73005152 | 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 BH |
1436 | * @version 1.0 |
1437 | * @author Bernd Hufmann | |
1438 | * | |
1439 | */ | |
1440 | protected static class IndexingJob extends Job { | |
1441 | ||
4b4a1525 BH |
1442 | /** |
1443 | * @param name The job name | |
1444 | */ | |
3145ec83 BH |
1445 | public IndexingJob(String name) { |
1446 | super(name); | |
1447 | } | |
1448 | ||
1449 | @Override | |
1450 | protected IStatus run(IProgressMonitor monitor) { | |
1451 | while (!monitor.isCanceled()) { | |
1452 | try { | |
f26e290b | 1453 | Thread.sleep(INDEXING_THREAD_SLEEP_VALUE); |
3145ec83 BH |
1454 | } catch (InterruptedException e) { |
1455 | return Status.OK_STATUS; | |
1456 | } | |
1457 | } | |
1458 | monitor.done(); | |
1459 | return Status.OK_STATUS; | |
1460 | } | |
1461 | } | |
1462 | ||
a55887ca | 1463 | |
73005152 | 1464 | /** |
df0b8ff4 | 1465 | * Returns sequence diagram event if details in given event are available else null. |
a55887ca | 1466 | * |
73005152 BH |
1467 | * @param tmfEvent Event to parse for sequence diagram event details |
1468 | * @return sequence diagram event if details are available else null | |
9a43af17 | 1469 | * @since 2.0 |
73005152 | 1470 | */ |
9a43af17 | 1471 | protected ITmfSyncSequenceDiagramEvent getSequenceDiagramEvent(ITmfEvent tmfEvent){ |
73005152 BH |
1472 | //type = .*RECEIVE.* or .*SEND.* |
1473 | //content = sender:<sender name>:receiver:<receiver name>,signal:<signal name> | |
1474 | String eventType = tmfEvent.getType().toString(); | |
9a43af17 BH |
1475 | if (eventType.contains(Messages.TmfUml2SDSyncLoader_EventTypeSend) || eventType.contains(Messages.TmfUml2SDSyncLoader_EventTypeReceive)) { |
1476 | Object sender = tmfEvent.getContent().getField(Messages.TmfUml2SDSyncLoader_FieldSender); | |
1477 | Object receiver = tmfEvent.getContent().getField(Messages.TmfUml2SDSyncLoader_FieldReceiver); | |
1478 | Object name = tmfEvent.getContent().getField(Messages.TmfUml2SDSyncLoader_FieldSignal); | |
13e157b1 | 1479 | if ((sender instanceof ITmfEventField) && (receiver instanceof ITmfEventField) && (name instanceof ITmfEventField)) { |
4c564a2d | 1480 | ITmfSyncSequenceDiagramEvent sdEvent = new TmfSyncSequenceDiagramEvent(tmfEvent, |
13e157b1 MK |
1481 | ((ITmfEventField) sender).getValue().toString(), |
1482 | ((ITmfEventField) receiver).getValue().toString(), | |
1483 | ((ITmfEventField) name).getValue().toString()); | |
4c564a2d FC |
1484 | |
1485 | return sdEvent; | |
1486 | } | |
73005152 BH |
1487 | } |
1488 | return null; | |
1489 | } | |
1490 | } |