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6151d86c PT |
1 | /******************************************************************************* |
2 | * Copyright (c) 2012 Ericsson | |
3 | * | |
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 | |
8 | * | |
9 | * Contributors: | |
10 | * Patrick Tasse - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
13 | package org.eclipse.linuxtools.internal.lttng2.kernel.ui.views.controlflow; | |
14 | ||
15 | import java.util.ArrayList; | |
16 | import java.util.Arrays; | |
17 | import java.util.Collections; | |
18 | import java.util.Comparator; | |
faa38350 | 19 | import java.util.HashMap; |
6151d86c PT |
20 | import java.util.List; |
21 | ||
22 | import org.eclipse.core.runtime.IProgressMonitor; | |
23 | import org.eclipse.core.runtime.NullProgressMonitor; | |
24 | import org.eclipse.jface.action.Action; | |
25 | import org.eclipse.jface.action.IToolBarManager; | |
26 | import org.eclipse.jface.action.Separator; | |
27 | import org.eclipse.jface.viewers.ILabelProviderListener; | |
28 | import org.eclipse.jface.viewers.ITableLabelProvider; | |
29 | import org.eclipse.jface.viewers.ITreeContentProvider; | |
30 | import org.eclipse.jface.viewers.Viewer; | |
31 | import org.eclipse.linuxtools.internal.lttng2.kernel.core.Attributes; | |
32 | import org.eclipse.linuxtools.internal.lttng2.kernel.ui.Messages; | |
33 | import org.eclipse.linuxtools.lttng2.kernel.core.trace.CtfKernelTrace; | |
34 | import org.eclipse.linuxtools.tmf.core.ctfadaptor.CtfTmfTimestamp; | |
faa38350 | 35 | import org.eclipse.linuxtools.tmf.core.event.ITmfTimestamp; |
6151d86c PT |
36 | import org.eclipse.linuxtools.tmf.core.event.TmfTimeRange; |
37 | import org.eclipse.linuxtools.tmf.core.event.TmfTimestamp; | |
38 | import org.eclipse.linuxtools.tmf.core.exceptions.AttributeNotFoundException; | |
96345c5a | 39 | import org.eclipse.linuxtools.tmf.core.exceptions.StateSystemDisposedException; |
6151d86c PT |
40 | import org.eclipse.linuxtools.tmf.core.exceptions.StateValueTypeException; |
41 | import org.eclipse.linuxtools.tmf.core.exceptions.TimeRangeException; | |
42 | import org.eclipse.linuxtools.tmf.core.interval.ITmfStateInterval; | |
6151d86c PT |
43 | import org.eclipse.linuxtools.tmf.core.signal.TmfRangeSynchSignal; |
44 | import org.eclipse.linuxtools.tmf.core.signal.TmfSignalHandler; | |
6151d86c | 45 | import org.eclipse.linuxtools.tmf.core.signal.TmfTimeSynchSignal; |
faa38350 PT |
46 | import org.eclipse.linuxtools.tmf.core.signal.TmfTraceClosedSignal; |
47 | import org.eclipse.linuxtools.tmf.core.signal.TmfTraceSelectedSignal; | |
f1f86dfb | 48 | import org.eclipse.linuxtools.tmf.core.statesystem.ITmfStateSystem; |
6151d86c PT |
49 | import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace; |
50 | import org.eclipse.linuxtools.tmf.core.trace.TmfExperiment; | |
faa38350 | 51 | import org.eclipse.linuxtools.tmf.ui.editors.ITmfTraceEditor; |
6151d86c PT |
52 | import org.eclipse.linuxtools.tmf.ui.views.TmfView; |
53 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphRangeListener; | |
54 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphSelectionListener; | |
55 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphTimeListener; | |
56 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphCombo; | |
57 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphRangeUpdateEvent; | |
58 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphSelectionEvent; | |
59 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphTimeEvent; | |
60 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.ITimeEvent; | |
61 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.ITimeGraphEntry; | |
62 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.TimeEvent; | |
63 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.widgets.Utils; | |
64 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.widgets.Utils.Resolution; | |
65 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.widgets.Utils.TimeFormat; | |
66 | import org.eclipse.swt.SWT; | |
67 | import org.eclipse.swt.graphics.Image; | |
68 | import org.eclipse.swt.widgets.Composite; | |
69 | import org.eclipse.swt.widgets.Display; | |
70 | import org.eclipse.swt.widgets.TreeColumn; | |
71 | import org.eclipse.ui.IActionBars; | |
faa38350 | 72 | import org.eclipse.ui.IEditorPart; |
6151d86c PT |
73 | |
74 | /** | |
75 | * The Control Flow view main object | |
76 | * | |
77 | */ | |
78 | public class ControlFlowView extends TmfView { | |
79 | ||
80 | // ------------------------------------------------------------------------ | |
81 | // Constants | |
82 | // ------------------------------------------------------------------------ | |
83 | ||
84 | /** | |
85 | * View ID. | |
86 | */ | |
87 | public static final String ID = "org.eclipse.linuxtools.lttng2.kernel.ui.views.controlflow"; //$NON-NLS-1$ | |
88 | ||
6151d86c PT |
89 | private static final String PROCESS_COLUMN = Messages.ControlFlowView_processColumn; |
90 | private static final String TID_COLUMN = Messages.ControlFlowView_tidColumn; | |
91 | private static final String PTID_COLUMN = Messages.ControlFlowView_ptidColumn; | |
92 | private static final String BIRTH_TIME_COLUMN = Messages.ControlFlowView_birthTimeColumn; | |
93 | private static final String TRACE_COLUMN = Messages.ControlFlowView_traceColumn; | |
94 | ||
95 | private final String[] COLUMN_NAMES = new String[] { | |
96 | PROCESS_COLUMN, | |
97 | TID_COLUMN, | |
98 | PTID_COLUMN, | |
99 | BIRTH_TIME_COLUMN, | |
100 | TRACE_COLUMN | |
101 | }; | |
102 | ||
103 | /** | |
104 | * Redraw state enum | |
105 | */ | |
106 | private enum State { IDLE, BUSY, PENDING } | |
107 | ||
108 | // ------------------------------------------------------------------------ | |
109 | // Fields | |
110 | // ------------------------------------------------------------------------ | |
111 | ||
112 | // The timegraph combo | |
113 | private TimeGraphCombo fTimeGraphCombo; | |
114 | ||
faa38350 PT |
115 | // The selected trace |
116 | private ITmfTrace fTrace; | |
6151d86c PT |
117 | |
118 | // The timegraph entry list | |
119 | private ArrayList<ControlFlowEntry> fEntryList; | |
120 | ||
faa38350 PT |
121 | // The trace to entry list hash map |
122 | final private HashMap<ITmfTrace, ArrayList<ControlFlowEntry>> fEntryListMap = new HashMap<ITmfTrace, ArrayList<ControlFlowEntry>>(); | |
123 | ||
124 | // The trace to build thread hash map | |
125 | final private HashMap<ITmfTrace, BuildThread> fBuildThreadMap = new HashMap<ITmfTrace, BuildThread>(); | |
6151d86c PT |
126 | |
127 | // The start time | |
128 | private long fStartTime; | |
129 | ||
130 | // The end time | |
131 | private long fEndTime; | |
132 | ||
133 | // The display width | |
134 | private final int fDisplayWidth; | |
135 | ||
136 | // The zoom thread | |
137 | private ZoomThread fZoomThread; | |
138 | ||
139 | // The next resource action | |
140 | private Action fNextResourceAction; | |
141 | ||
142 | // The previous resource action | |
143 | private Action fPreviousResourceAction; | |
144 | ||
145 | // A comparator class | |
146 | private final ControlFlowEntryComparator fControlFlowEntryComparator = new ControlFlowEntryComparator(); | |
147 | ||
148 | // The redraw state used to prevent unnecessary queuing of display runnables | |
149 | private State fRedrawState = State.IDLE; | |
150 | ||
151 | // The redraw synchronization object | |
152 | final private Object fSyncObj = new Object(); | |
153 | ||
154 | // ------------------------------------------------------------------------ | |
155 | // Classes | |
156 | // ------------------------------------------------------------------------ | |
157 | ||
158 | private class TreeContentProvider implements ITreeContentProvider { | |
159 | ||
160 | @Override | |
161 | public void dispose() { | |
162 | } | |
163 | ||
164 | @Override | |
165 | public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { | |
166 | } | |
167 | ||
168 | @Override | |
169 | public Object[] getElements(Object inputElement) { | |
170 | return (ITimeGraphEntry[]) inputElement; | |
171 | } | |
172 | ||
173 | @Override | |
174 | public Object[] getChildren(Object parentElement) { | |
175 | ITimeGraphEntry entry = (ITimeGraphEntry) parentElement; | |
30652cc3 AM |
176 | List<? extends ITimeGraphEntry> children = entry.getChildren(); |
177 | return children.toArray(new ITimeGraphEntry[children.size()]); | |
6151d86c PT |
178 | } |
179 | ||
180 | @Override | |
181 | public Object getParent(Object element) { | |
182 | ITimeGraphEntry entry = (ITimeGraphEntry) element; | |
183 | return entry.getParent(); | |
184 | } | |
185 | ||
186 | @Override | |
187 | public boolean hasChildren(Object element) { | |
188 | ITimeGraphEntry entry = (ITimeGraphEntry) element; | |
189 | return entry.hasChildren(); | |
190 | } | |
191 | ||
192 | } | |
193 | ||
194 | private class TreeLabelProvider implements ITableLabelProvider { | |
195 | ||
196 | @Override | |
197 | public void addListener(ILabelProviderListener listener) { | |
198 | } | |
199 | ||
200 | @Override | |
201 | public void dispose() { | |
202 | } | |
203 | ||
204 | @Override | |
205 | public boolean isLabelProperty(Object element, String property) { | |
206 | return false; | |
207 | } | |
208 | ||
209 | @Override | |
210 | public void removeListener(ILabelProviderListener listener) { | |
211 | } | |
212 | ||
213 | @Override | |
214 | public Image getColumnImage(Object element, int columnIndex) { | |
215 | return null; | |
216 | } | |
217 | ||
218 | @Override | |
219 | public String getColumnText(Object element, int columnIndex) { | |
220 | ControlFlowEntry entry = (ControlFlowEntry) element; | |
221 | if (columnIndex == 0) { | |
222 | return entry.getName(); | |
223 | } else if (columnIndex == 1) { | |
224 | return Integer.toString(entry.getThreadId()); | |
225 | } else if (columnIndex == 2) { | |
226 | if (entry.getParentThreadId() > 0) { | |
227 | return Integer.toString(entry.getParentThreadId()); | |
228 | } | |
229 | } else if (columnIndex == 3) { | |
230 | return Utils.formatTime(entry.getBirthTime(), TimeFormat.ABSOLUTE, Resolution.NANOSEC); | |
231 | } else if (columnIndex == 4) { | |
232 | return entry.getTrace().getName(); | |
233 | } | |
234 | return ""; //$NON-NLS-1$ | |
235 | } | |
236 | ||
237 | } | |
238 | ||
239 | private static class ControlFlowEntryComparator implements Comparator<ITimeGraphEntry> { | |
240 | ||
241 | @Override | |
242 | public int compare(ITimeGraphEntry o1, ITimeGraphEntry o2) { | |
243 | int result = 0; | |
244 | ||
245 | if ((o1 instanceof ControlFlowEntry) && (o2 instanceof ControlFlowEntry)) { | |
246 | ControlFlowEntry entry1 = (ControlFlowEntry) o1; | |
247 | ControlFlowEntry entry2 = (ControlFlowEntry) o2; | |
248 | result = entry1.getTrace().getStartTime().compareTo(entry2.getTrace().getStartTime()); | |
249 | if (result == 0) { | |
250 | result = entry1.getTrace().getName().compareTo(entry2.getTrace().getName()); | |
251 | } | |
252 | if (result == 0) { | |
253 | result = entry1.getThreadId() < entry2.getThreadId() ? -1 : entry1.getThreadId() > entry2.getThreadId() ? 1 : 0; | |
254 | } | |
255 | } | |
256 | ||
257 | if (result == 0) { | |
258 | result = o1.getStartTime() < o2.getStartTime() ? -1 : o1.getStartTime() > o2.getStartTime() ? 1 : 0; | |
259 | } | |
260 | ||
261 | return result; | |
262 | } | |
263 | } | |
264 | ||
faa38350 PT |
265 | private class BuildThread extends Thread { |
266 | private final ITmfTrace fBuildTrace; | |
267 | private final IProgressMonitor fMonitor; | |
268 | ||
269 | public BuildThread(ITmfTrace trace) { | |
270 | super("ControlFlowView build"); //$NON-NLS-1$ | |
271 | fBuildTrace = trace; | |
272 | fMonitor = new NullProgressMonitor(); | |
273 | } | |
274 | ||
275 | @Override | |
276 | public void run() { | |
277 | buildEventList(fBuildTrace, fMonitor); | |
278 | synchronized (fBuildThreadMap) { | |
279 | fBuildThreadMap.remove(this); | |
280 | } | |
281 | } | |
282 | ||
283 | public void cancel() { | |
284 | fMonitor.setCanceled(true); | |
285 | } | |
286 | } | |
6151d86c PT |
287 | |
288 | private class ZoomThread extends Thread { | |
faa38350 | 289 | private final ArrayList<ControlFlowEntry> fZoomEntryList; |
6151d86c PT |
290 | private final long fZoomStartTime; |
291 | private final long fZoomEndTime; | |
292 | private final long fResolution; | |
293 | private final IProgressMonitor fMonitor; | |
294 | ||
faa38350 | 295 | public ZoomThread(ArrayList<ControlFlowEntry> entryList, long startTime, long endTime) { |
6151d86c | 296 | super("ControlFlowView zoom"); //$NON-NLS-1$ |
faa38350 | 297 | fZoomEntryList = entryList; |
6151d86c PT |
298 | fZoomStartTime = startTime; |
299 | fZoomEndTime = endTime; | |
300 | fResolution = Math.max(1, (fZoomEndTime - fZoomStartTime) / fDisplayWidth); | |
301 | fMonitor = new NullProgressMonitor(); | |
302 | } | |
303 | ||
304 | @Override | |
305 | public void run() { | |
faa38350 | 306 | if (fZoomEntryList == null) { |
6151d86c PT |
307 | return; |
308 | } | |
faa38350 | 309 | for (ControlFlowEntry entry : fZoomEntryList) { |
6151d86c PT |
310 | if (fMonitor.isCanceled()) { |
311 | break; | |
312 | } | |
313 | zoom(entry, fMonitor); | |
314 | } | |
315 | } | |
316 | ||
317 | private void zoom(ControlFlowEntry entry, IProgressMonitor monitor) { | |
318 | if (fZoomStartTime <= fStartTime && fZoomEndTime >= fEndTime) { | |
319 | entry.setZoomedEventList(null); | |
320 | } else { | |
321 | List<ITimeEvent> zoomedEventList = getEventList(entry, fZoomStartTime, fZoomEndTime, fResolution, monitor); | |
322 | if (zoomedEventList != null) { | |
323 | entry.setZoomedEventList(zoomedEventList); | |
324 | } | |
325 | } | |
326 | redraw(); | |
327 | for (ControlFlowEntry child : entry.getChildren()) { | |
328 | if (fMonitor.isCanceled()) { | |
329 | return; | |
330 | } | |
331 | zoom(child, monitor); | |
332 | } | |
333 | } | |
334 | ||
335 | public void cancel() { | |
336 | fMonitor.setCanceled(true); | |
337 | } | |
338 | } | |
339 | ||
340 | // ------------------------------------------------------------------------ | |
341 | // Constructors | |
342 | // ------------------------------------------------------------------------ | |
343 | ||
344 | /** | |
345 | * Constructor | |
346 | */ | |
347 | public ControlFlowView() { | |
348 | super(ID); | |
349 | fDisplayWidth = Display.getDefault().getBounds().width; | |
350 | } | |
351 | ||
352 | // ------------------------------------------------------------------------ | |
353 | // ViewPart | |
354 | // ------------------------------------------------------------------------ | |
355 | ||
356 | /* (non-Javadoc) | |
357 | * @see org.eclipse.linuxtools.tmf.ui.views.TmfView#createPartControl(org.eclipse.swt.widgets.Composite) | |
358 | */ | |
359 | @Override | |
360 | public void createPartControl(Composite parent) { | |
361 | fTimeGraphCombo = new TimeGraphCombo(parent, SWT.NONE); | |
362 | ||
363 | fTimeGraphCombo.setTreeContentProvider(new TreeContentProvider()); | |
364 | ||
365 | fTimeGraphCombo.setTreeLabelProvider(new TreeLabelProvider()); | |
366 | ||
367 | fTimeGraphCombo.setTimeGraphProvider(new ControlFlowPresentationProvider()); | |
368 | ||
369 | fTimeGraphCombo.setTreeColumns(COLUMN_NAMES); | |
370 | ||
371 | fTimeGraphCombo.getTimeGraphViewer().addRangeListener(new ITimeGraphRangeListener() { | |
372 | @Override | |
373 | public void timeRangeUpdated(TimeGraphRangeUpdateEvent event) { | |
374 | final long startTime = event.getStartTime(); | |
375 | final long endTime = event.getEndTime(); | |
376 | TmfTimeRange range = new TmfTimeRange(new CtfTmfTimestamp(startTime), new CtfTmfTimestamp(endTime)); | |
377 | TmfTimestamp time = new CtfTmfTimestamp(fTimeGraphCombo.getTimeGraphViewer().getSelectedTime()); | |
378 | broadcast(new TmfRangeSynchSignal(ControlFlowView.this, range, time)); | |
379 | if (fZoomThread != null) { | |
380 | fZoomThread.cancel(); | |
381 | } | |
382 | startZoomThread(startTime, endTime); | |
383 | } | |
384 | }); | |
385 | ||
386 | fTimeGraphCombo.getTimeGraphViewer().addTimeListener(new ITimeGraphTimeListener() { | |
387 | @Override | |
388 | public void timeSelected(TimeGraphTimeEvent event) { | |
389 | long time = event.getTime(); | |
390 | broadcast(new TmfTimeSynchSignal(ControlFlowView.this, new CtfTmfTimestamp(time))); | |
391 | } | |
392 | }); | |
393 | ||
394 | fTimeGraphCombo.addSelectionListener(new ITimeGraphSelectionListener() { | |
395 | @Override | |
396 | public void selectionChanged(TimeGraphSelectionEvent event) { | |
397 | //ITimeGraphEntry selection = event.getSelection(); | |
398 | } | |
399 | }); | |
400 | ||
401 | fTimeGraphCombo.getTimeGraphViewer().setTimeCalendarFormat(true); | |
402 | ||
6151d86c PT |
403 | // View Action Handling |
404 | makeActions(); | |
405 | contributeToActionBars(); | |
faa38350 | 406 | |
f28d404e | 407 | IEditorPart editor = getSite().getPage().getActiveEditor(); |
faa38350 PT |
408 | if (editor instanceof ITmfTraceEditor) { |
409 | ITmfTrace trace = ((ITmfTraceEditor) editor).getTrace(); | |
410 | if (trace != null) { | |
411 | traceSelected(new TmfTraceSelectedSignal(this, trace)); | |
412 | } | |
413 | } | |
6151d86c PT |
414 | } |
415 | ||
416 | /* (non-Javadoc) | |
417 | * @see org.eclipse.ui.part.WorkbenchPart#setFocus() | |
418 | */ | |
419 | @Override | |
420 | public void setFocus() { | |
421 | fTimeGraphCombo.setFocus(); | |
422 | } | |
423 | ||
424 | // ------------------------------------------------------------------------ | |
425 | // Signal handlers | |
426 | // ------------------------------------------------------------------------ | |
427 | ||
428 | /** | |
faa38350 | 429 | * Handler for the trace selected signal |
6151d86c PT |
430 | * |
431 | * @param signal | |
432 | * The signal that's received | |
433 | */ | |
434 | @TmfSignalHandler | |
faa38350 PT |
435 | public void traceSelected(final TmfTraceSelectedSignal signal) { |
436 | if (signal.getTrace() == fTrace) { | |
6151d86c PT |
437 | return; |
438 | } | |
faa38350 | 439 | fTrace = signal.getTrace(); |
6151d86c | 440 | |
faa38350 PT |
441 | synchronized (fEntryListMap) { |
442 | fEntryList = fEntryListMap.get(fTrace); | |
443 | if (fEntryList == null) { | |
444 | synchronized (fBuildThreadMap) { | |
445 | BuildThread buildThread = new BuildThread(fTrace); | |
446 | fBuildThreadMap.put(fTrace, buildThread); | |
447 | buildThread.start(); | |
448 | } | |
449 | } else { | |
450 | fStartTime = fTrace.getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
451 | fEndTime = fTrace.getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
d7ee91bb | 452 | refresh(); |
6151d86c | 453 | } |
faa38350 | 454 | } |
6151d86c PT |
455 | } |
456 | ||
457 | /** | |
faa38350 | 458 | * Trace is closed: clear the data structures and the view |
6151d86c PT |
459 | * |
460 | * @param signal the signal received | |
461 | */ | |
462 | @TmfSignalHandler | |
faa38350 PT |
463 | public void traceClosed(final TmfTraceClosedSignal signal) { |
464 | synchronized (fBuildThreadMap) { | |
465 | BuildThread buildThread = fBuildThreadMap.remove(signal.getTrace()); | |
466 | if (buildThread != null) { | |
467 | buildThread.cancel(); | |
468 | } | |
469 | } | |
470 | synchronized (fEntryListMap) { | |
471 | fEntryListMap.remove(signal.getTrace()); | |
472 | } | |
473 | if (signal.getTrace() == fTrace) { | |
474 | fTrace = null; | |
6151d86c PT |
475 | fStartTime = 0; |
476 | fEndTime = 0; | |
faa38350 PT |
477 | if (fZoomThread != null) { |
478 | fZoomThread.cancel(); | |
6151d86c | 479 | } |
d7ee91bb | 480 | refresh(); |
6151d86c PT |
481 | } |
482 | } | |
483 | ||
484 | /** | |
485 | * Handler for the synch signal | |
486 | * | |
487 | * @param signal | |
488 | * The signal that's received | |
489 | */ | |
490 | @TmfSignalHandler | |
491 | public void synchToTime(final TmfTimeSynchSignal signal) { | |
faa38350 | 492 | if (signal.getSource() == this || fTrace == null) { |
6151d86c PT |
493 | return; |
494 | } | |
faa38350 | 495 | final long time = signal.getCurrentTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
6151d86c PT |
496 | |
497 | int thread = -1; | |
faa38350 PT |
498 | ITmfTrace[] traces; |
499 | if (fTrace instanceof TmfExperiment) { | |
500 | TmfExperiment experiment = (TmfExperiment) fTrace; | |
501 | traces = experiment.getTraces(); | |
502 | } else { | |
503 | traces = new ITmfTrace[] { fTrace }; | |
504 | } | |
505 | for (ITmfTrace trace : traces) { | |
6151d86c PT |
506 | if (thread > 0) { |
507 | break; | |
508 | } | |
509 | if (trace instanceof CtfKernelTrace) { | |
510 | CtfKernelTrace ctfKernelTrace = (CtfKernelTrace) trace; | |
f1f86dfb | 511 | ITmfStateSystem ssq = ctfKernelTrace.getStateSystem(); |
6151d86c PT |
512 | if (time >= ssq.getStartTime() && time <= ssq.getCurrentEndTime()) { |
513 | List<Integer> currentThreadQuarks = ssq.getQuarks(Attributes.CPUS, "*", Attributes.CURRENT_THREAD); //$NON-NLS-1$ | |
514 | for (int currentThreadQuark : currentThreadQuarks) { | |
515 | try { | |
516 | ITmfStateInterval currentThreadInterval = ssq.querySingleState(time, currentThreadQuark); | |
517 | int currentThread = currentThreadInterval.getStateValue().unboxInt(); | |
518 | if (currentThread > 0) { | |
519 | int statusQuark = ssq.getQuarkAbsolute(Attributes.THREADS, Integer.toString(currentThread), Attributes.STATUS); | |
520 | ITmfStateInterval statusInterval = ssq.querySingleState(time, statusQuark); | |
521 | if (statusInterval.getStartTime() == time) { | |
522 | thread = currentThread; | |
523 | break; | |
524 | } | |
525 | } | |
526 | } catch (AttributeNotFoundException e) { | |
527 | e.printStackTrace(); | |
528 | } catch (TimeRangeException e) { | |
529 | e.printStackTrace(); | |
530 | } catch (StateValueTypeException e) { | |
531 | e.printStackTrace(); | |
96345c5a AM |
532 | } catch (StateSystemDisposedException e) { |
533 | /* Ignored */ | |
6151d86c PT |
534 | } |
535 | } | |
536 | } | |
537 | } | |
538 | } | |
539 | final int selectedThread = thread; | |
540 | ||
541 | Display.getDefault().asyncExec(new Runnable() { | |
542 | @Override | |
543 | public void run() { | |
544 | if (fTimeGraphCombo.isDisposed()) { | |
545 | return; | |
546 | } | |
547 | fTimeGraphCombo.getTimeGraphViewer().setSelectedTime(time, true); | |
548 | startZoomThread(fTimeGraphCombo.getTimeGraphViewer().getTime0(), fTimeGraphCombo.getTimeGraphViewer().getTime1()); | |
549 | ||
550 | if (selectedThread > 0) { | |
551 | for (Object element : fTimeGraphCombo.getTimeGraphViewer().getExpandedElements()) { | |
552 | if (element instanceof ControlFlowEntry) { | |
553 | ControlFlowEntry entry = (ControlFlowEntry) element; | |
554 | if (entry.getThreadId() == selectedThread) { | |
555 | fTimeGraphCombo.setSelection(entry); | |
556 | break; | |
557 | } | |
558 | } | |
559 | } | |
560 | } | |
561 | } | |
562 | }); | |
563 | } | |
564 | ||
565 | /** | |
566 | * Handler for the range sync signal | |
567 | * | |
568 | * @param signal | |
569 | * The signal that's received | |
570 | */ | |
571 | @TmfSignalHandler | |
572 | public void synchToRange(final TmfRangeSynchSignal signal) { | |
faa38350 | 573 | if (signal.getSource() == this || fTrace == null) { |
6151d86c PT |
574 | return; |
575 | } | |
1c6a842a PT |
576 | if (signal.getCurrentRange().getIntersection(fTrace.getTimeRange()) == null) { |
577 | return; | |
578 | } | |
faa38350 PT |
579 | final long startTime = signal.getCurrentRange().getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
580 | final long endTime = signal.getCurrentRange().getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
581 | final long time = signal.getCurrentTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
6151d86c PT |
582 | Display.getDefault().asyncExec(new Runnable() { |
583 | @Override | |
584 | public void run() { | |
585 | if (fTimeGraphCombo.isDisposed()) { | |
586 | return; | |
587 | } | |
588 | fTimeGraphCombo.getTimeGraphViewer().setStartFinishTime(startTime, endTime); | |
589 | fTimeGraphCombo.getTimeGraphViewer().setSelectedTime(time, false); | |
590 | startZoomThread(startTime, endTime); | |
591 | } | |
592 | }); | |
593 | } | |
594 | ||
6151d86c PT |
595 | // ------------------------------------------------------------------------ |
596 | // Internal | |
597 | // ------------------------------------------------------------------------ | |
598 | ||
faa38350 | 599 | private void buildEventList(final ITmfTrace trace, IProgressMonitor monitor) { |
6151d86c PT |
600 | fStartTime = Long.MAX_VALUE; |
601 | fEndTime = Long.MIN_VALUE; | |
faa38350 PT |
602 | ITmfTrace[] traces; |
603 | if (trace instanceof TmfExperiment) { | |
604 | TmfExperiment experiment = (TmfExperiment) trace; | |
605 | traces = experiment.getTraces(); | |
606 | } else { | |
607 | traces = new ITmfTrace[] { trace }; | |
608 | } | |
6151d86c | 609 | ArrayList<ControlFlowEntry> rootList = new ArrayList<ControlFlowEntry>(); |
faa38350 PT |
610 | for (ITmfTrace aTrace : traces) { |
611 | if (monitor.isCanceled()) { | |
612 | return; | |
613 | } | |
614 | if (aTrace instanceof CtfKernelTrace) { | |
6151d86c | 615 | ArrayList<ControlFlowEntry> entryList = new ArrayList<ControlFlowEntry>(); |
faa38350 | 616 | CtfKernelTrace ctfKernelTrace = (CtfKernelTrace) aTrace; |
f1f86dfb | 617 | ITmfStateSystem ssq = ctfKernelTrace.getStateSystem(); |
faa38350 PT |
618 | if (!ssq.waitUntilBuilt()) { |
619 | return; | |
620 | } | |
6151d86c PT |
621 | long start = ssq.getStartTime(); |
622 | long end = ssq.getCurrentEndTime() + 1; | |
623 | fStartTime = Math.min(fStartTime, start); | |
624 | fEndTime = Math.max(fEndTime, end); | |
625 | List<Integer> threadQuarks = ssq.getQuarks(Attributes.THREADS, "*"); //$NON-NLS-1$ | |
626 | for (int threadQuark : threadQuarks) { | |
faa38350 PT |
627 | if (monitor.isCanceled()) { |
628 | return; | |
629 | } | |
6151d86c PT |
630 | String threadName = ssq.getAttributeName(threadQuark); |
631 | int threadId = -1; | |
632 | try { | |
633 | threadId = Integer.parseInt(threadName); | |
634 | } catch (NumberFormatException e1) { | |
635 | continue; | |
636 | } | |
637 | if (threadId == 0) { // ignore the swapper thread | |
638 | continue; | |
639 | } | |
640 | int execNameQuark = -1; | |
641 | try { | |
642 | try { | |
643 | execNameQuark = ssq.getQuarkRelative(threadQuark, Attributes.EXEC_NAME); | |
644 | } catch (AttributeNotFoundException e) { | |
645 | continue; | |
646 | } | |
647 | int ppidQuark = ssq.getQuarkRelative(threadQuark, Attributes.PPID); | |
faa38350 PT |
648 | List<ITmfStateInterval> execNameIntervals = ssq.queryHistoryRange(execNameQuark, start, end - 1); // use monitor when available in api |
649 | if (monitor.isCanceled()) { | |
650 | return; | |
651 | } | |
6151d86c PT |
652 | long birthTime = -1; |
653 | for (ITmfStateInterval execNameInterval : execNameIntervals) { | |
faa38350 PT |
654 | if (monitor.isCanceled()) { |
655 | return; | |
656 | } | |
6151d86c PT |
657 | if (!execNameInterval.getStateValue().isNull() && execNameInterval.getStateValue().getType() == 1) { |
658 | String execName = execNameInterval.getStateValue().unboxStr(); | |
659 | long startTime = execNameInterval.getStartTime(); | |
660 | long endTime = execNameInterval.getEndTime() + 1; | |
661 | if (birthTime == -1) { | |
662 | birthTime = startTime; | |
663 | } | |
664 | int ppid = -1; | |
665 | if (ppidQuark != -1) { | |
666 | ITmfStateInterval ppidInterval = ssq.querySingleState(startTime, ppidQuark); | |
667 | ppid = ppidInterval.getStateValue().unboxInt(); | |
668 | } | |
669 | ControlFlowEntry entry = new ControlFlowEntry(threadQuark, ctfKernelTrace, execName, threadId, ppid, birthTime, startTime, endTime); | |
670 | entryList.add(entry); | |
671 | entry.addEvent(new TimeEvent(entry, startTime, endTime - startTime)); | |
672 | } else { | |
673 | birthTime = -1; | |
674 | } | |
675 | } | |
676 | } catch (AttributeNotFoundException e) { | |
677 | e.printStackTrace(); | |
678 | } catch (TimeRangeException e) { | |
679 | e.printStackTrace(); | |
680 | } catch (StateValueTypeException e) { | |
681 | e.printStackTrace(); | |
96345c5a AM |
682 | } catch (StateSystemDisposedException e) { |
683 | /* Ignored */ | |
6151d86c PT |
684 | } |
685 | } | |
686 | buildTree(entryList, rootList); | |
687 | } | |
688 | Collections.sort(rootList, fControlFlowEntryComparator); | |
faa38350 PT |
689 | synchronized (fEntryListMap) { |
690 | fEntryListMap.put(trace, (ArrayList<ControlFlowEntry>) rootList.clone()); | |
691 | } | |
692 | if (trace == fTrace) { | |
d7ee91bb | 693 | refresh(); |
6151d86c | 694 | } |
6151d86c PT |
695 | } |
696 | for (ControlFlowEntry entry : rootList) { | |
faa38350 PT |
697 | if (monitor.isCanceled()) { |
698 | return; | |
699 | } | |
700 | buildStatusEvents(trace, entry, monitor); | |
6151d86c PT |
701 | } |
702 | } | |
703 | ||
704 | private static void buildTree(ArrayList<ControlFlowEntry> entryList, | |
705 | ArrayList<ControlFlowEntry> rootList) { | |
706 | for (ControlFlowEntry entry : entryList) { | |
707 | boolean root = true; | |
708 | if (entry.getParentThreadId() > 0) { | |
709 | for (ControlFlowEntry parent : entryList) { | |
710 | if (parent.getThreadId() == entry.getParentThreadId() && | |
711 | entry.getStartTime() >= parent.getStartTime() && | |
712 | entry.getStartTime() <= parent.getEndTime()) { | |
713 | parent.addChild(entry); | |
714 | root = false; | |
715 | break; | |
716 | } | |
717 | } | |
718 | } | |
719 | if (root) { | |
720 | rootList.add(entry); | |
721 | } | |
722 | } | |
723 | } | |
724 | ||
faa38350 | 725 | private void buildStatusEvents(ITmfTrace trace, ControlFlowEntry entry, IProgressMonitor monitor) { |
f1f86dfb | 726 | ITmfStateSystem ssq = entry.getTrace().getStateSystem(); |
6151d86c PT |
727 | long start = ssq.getStartTime(); |
728 | long end = ssq.getCurrentEndTime() + 1; | |
729 | long resolution = Math.max(1, (end - start) / fDisplayWidth); | |
faa38350 PT |
730 | List<ITimeEvent> eventList = getEventList(entry, entry.getStartTime(), entry.getEndTime(), resolution, monitor); |
731 | if (monitor.isCanceled()) { | |
732 | return; | |
733 | } | |
6151d86c | 734 | entry.setEventList(eventList); |
faa38350 PT |
735 | if (trace == fTrace) { |
736 | redraw(); | |
737 | } | |
6151d86c | 738 | for (ITimeGraphEntry child : entry.getChildren()) { |
faa38350 PT |
739 | if (monitor.isCanceled()) { |
740 | return; | |
741 | } | |
742 | buildStatusEvents(trace, (ControlFlowEntry) child, monitor); | |
6151d86c PT |
743 | } |
744 | } | |
745 | ||
746 | private static List<ITimeEvent> getEventList(ControlFlowEntry entry, | |
747 | long startTime, long endTime, long resolution, | |
748 | IProgressMonitor monitor) { | |
749 | startTime = Math.max(startTime, entry.getStartTime()); | |
750 | endTime = Math.min(endTime, entry.getEndTime()); | |
751 | if (endTime <= startTime) { | |
752 | return null; | |
753 | } | |
f1f86dfb | 754 | ITmfStateSystem ssq = entry.getTrace().getStateSystem(); |
6151d86c PT |
755 | List<ITimeEvent> eventList = null; |
756 | try { | |
757 | int statusQuark = ssq.getQuarkRelative(entry.getThreadQuark(), Attributes.STATUS); | |
758 | List<ITmfStateInterval> statusIntervals = ssq.queryHistoryRange(statusQuark, startTime, endTime - 1, resolution, monitor); | |
759 | eventList = new ArrayList<ITimeEvent>(statusIntervals.size()); | |
760 | long lastEndTime = -1; | |
761 | for (ITmfStateInterval statusInterval : statusIntervals) { | |
762 | if (monitor.isCanceled()) { | |
763 | return null; | |
764 | } | |
765 | long time = statusInterval.getStartTime(); | |
766 | long duration = statusInterval.getEndTime() - time + 1; | |
767 | int status = -1; | |
768 | try { | |
769 | status = statusInterval.getStateValue().unboxInt(); | |
770 | } catch (StateValueTypeException e) { | |
771 | e.printStackTrace(); | |
772 | } | |
773 | if (lastEndTime != time && lastEndTime != -1) { | |
774 | eventList.add(new ControlFlowEvent(entry, lastEndTime, time - lastEndTime, 0)); | |
775 | } | |
776 | eventList.add(new ControlFlowEvent(entry, time, duration, status)); | |
777 | lastEndTime = time + duration; | |
778 | } | |
779 | } catch (AttributeNotFoundException e) { | |
780 | e.printStackTrace(); | |
781 | } catch (TimeRangeException e) { | |
782 | e.printStackTrace(); | |
96345c5a AM |
783 | } catch (StateSystemDisposedException e) { |
784 | /* Ignored */ | |
6151d86c PT |
785 | } |
786 | return eventList; | |
787 | } | |
788 | ||
d7ee91bb | 789 | private void refresh() { |
6151d86c PT |
790 | Display.getDefault().asyncExec(new Runnable() { |
791 | @Override | |
792 | public void run() { | |
793 | if (fTimeGraphCombo.isDisposed()) { | |
794 | return; | |
795 | } | |
796 | ITimeGraphEntry[] entries = null; | |
faa38350 PT |
797 | synchronized (fEntryListMap) { |
798 | fEntryList = fEntryListMap.get(fTrace); | |
799 | if (fEntryList == null) { | |
800 | fEntryList = new ArrayList<ControlFlowEntry>(); | |
801 | } | |
6151d86c PT |
802 | entries = fEntryList.toArray(new ITimeGraphEntry[0]); |
803 | } | |
804 | Arrays.sort(entries, fControlFlowEntryComparator); | |
805 | fTimeGraphCombo.setInput(entries); | |
806 | fTimeGraphCombo.getTimeGraphViewer().setTimeBounds(fStartTime, fEndTime); | |
807 | ||
d7ee91bb PT |
808 | long timestamp = fTrace == null ? 0 : fTrace.getCurrentTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
809 | long startTime = fTrace == null ? 0 : fTrace.getCurrentRange().getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
810 | long endTime = fTrace == null ? 0 : fTrace.getCurrentRange().getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
811 | startTime = Math.max(startTime, fStartTime); | |
812 | endTime = Math.min(endTime, fEndTime); | |
813 | fTimeGraphCombo.getTimeGraphViewer().setSelectedTime(timestamp, false); | |
814 | fTimeGraphCombo.getTimeGraphViewer().setStartFinishTime(startTime, endTime); | |
6151d86c | 815 | |
6151d86c PT |
816 | for (TreeColumn column : fTimeGraphCombo.getTreeViewer().getTree().getColumns()) { |
817 | column.pack(); | |
818 | } | |
819 | ||
d7ee91bb | 820 | startZoomThread(startTime, endTime); |
6151d86c PT |
821 | } |
822 | }); | |
823 | } | |
824 | ||
825 | private void redraw() { | |
826 | synchronized (fSyncObj) { | |
827 | if (fRedrawState == State.IDLE) { | |
828 | fRedrawState = State.BUSY; | |
829 | } else { | |
830 | fRedrawState = State.PENDING; | |
831 | return; | |
832 | } | |
833 | } | |
834 | Display.getDefault().asyncExec(new Runnable() { | |
835 | @Override | |
836 | public void run() { | |
837 | if (fTimeGraphCombo.isDisposed()) { | |
838 | return; | |
839 | } | |
840 | fTimeGraphCombo.redraw(); | |
841 | fTimeGraphCombo.update(); | |
842 | synchronized (fSyncObj) { | |
843 | if (fRedrawState == State.PENDING) { | |
844 | fRedrawState = State.IDLE; | |
845 | redraw(); | |
846 | } else { | |
847 | fRedrawState = State.IDLE; | |
848 | } | |
849 | } | |
850 | } | |
851 | }); | |
852 | } | |
853 | ||
854 | private void startZoomThread(long startTime, long endTime) { | |
855 | if (fZoomThread != null) { | |
856 | fZoomThread.cancel(); | |
857 | } | |
faa38350 | 858 | fZoomThread = new ZoomThread(fEntryList, startTime, endTime); |
6151d86c PT |
859 | fZoomThread.start(); |
860 | } | |
861 | ||
862 | private void makeActions() { | |
863 | fPreviousResourceAction = fTimeGraphCombo.getTimeGraphViewer().getPreviousItemAction(); | |
864 | fPreviousResourceAction.setText(Messages.ControlFlowView_previousProcessActionNameText); | |
865 | fPreviousResourceAction.setToolTipText(Messages.ControlFlowView_previousProcessActionToolTipText); | |
866 | fNextResourceAction = fTimeGraphCombo.getTimeGraphViewer().getNextItemAction(); | |
867 | fNextResourceAction.setText(Messages.ControlFlowView_nextProcessActionNameText); | |
868 | fNextResourceAction.setToolTipText(Messages.ControlFlowView_nextProcessActionToolTipText); | |
869 | } | |
870 | ||
871 | private void contributeToActionBars() { | |
872 | IActionBars bars = getViewSite().getActionBars(); | |
873 | fillLocalToolBar(bars.getToolBarManager()); | |
874 | } | |
875 | ||
876 | private void fillLocalToolBar(IToolBarManager manager) { | |
877 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getShowLegendAction()); | |
878 | manager.add(new Separator()); | |
879 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getResetScaleAction()); | |
880 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getPreviousEventAction()); | |
881 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getNextEventAction()); | |
882 | manager.add(fPreviousResourceAction); | |
883 | manager.add(fNextResourceAction); | |
884 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getZoomInAction()); | |
885 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getZoomOutAction()); | |
886 | manager.add(new Separator()); | |
887 | } | |
888 | } |