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4999a196 | 1 | /******************************************************************************* |
1cf25311 | 2 | * Copyright (c) 2012, 2014 Ericsson, École Polytechnique de Montréal |
4999a196 GB |
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 | * Bernd Hufmann - Updated signal handling | |
12 | * Geneviève Bastien - Move code to provide base classes for time graph view | |
c1cd9635 | 13 | * Marc-Andre Laperle - Add time zone preference |
bec1f1ac | 14 | * Geneviève Bastien - Add event links between entries |
4999a196 GB |
15 | *******************************************************************************/ |
16 | ||
17 | package org.eclipse.linuxtools.tmf.ui.views.timegraph; | |
18 | ||
19 | import java.util.ArrayList; | |
41cc4f90 | 20 | import java.util.Arrays; |
4999a196 GB |
21 | import java.util.Collections; |
22 | import java.util.Comparator; | |
23 | import java.util.HashMap; | |
24 | import java.util.List; | |
25 | import java.util.Map; | |
1cf25311 | 26 | import java.util.concurrent.CopyOnWriteArrayList; |
4999a196 GB |
27 | |
28 | import org.eclipse.core.runtime.IProgressMonitor; | |
29 | import org.eclipse.core.runtime.NullProgressMonitor; | |
30 | import org.eclipse.jface.action.Action; | |
747adf5c | 31 | import org.eclipse.jface.action.IAction; |
0fcf3b09 | 32 | import org.eclipse.jface.action.IStatusLineManager; |
4999a196 GB |
33 | import org.eclipse.jface.action.IToolBarManager; |
34 | import org.eclipse.jface.action.Separator; | |
35 | import org.eclipse.jface.viewers.ILabelProviderListener; | |
747adf5c | 36 | import org.eclipse.jface.viewers.ISelectionProvider; |
4999a196 GB |
37 | import org.eclipse.jface.viewers.ITableLabelProvider; |
38 | import org.eclipse.jface.viewers.ITreeContentProvider; | |
747adf5c | 39 | import org.eclipse.jface.viewers.TreeViewer; |
4999a196 | 40 | import org.eclipse.jface.viewers.Viewer; |
4999a196 GB |
41 | import org.eclipse.linuxtools.tmf.core.signal.TmfRangeSynchSignal; |
42 | import org.eclipse.linuxtools.tmf.core.signal.TmfSignalHandler; | |
43 | import org.eclipse.linuxtools.tmf.core.signal.TmfTimeSynchSignal; | |
c1cd9635 | 44 | import org.eclipse.linuxtools.tmf.core.signal.TmfTimestampFormatUpdateSignal; |
4999a196 GB |
45 | import org.eclipse.linuxtools.tmf.core.signal.TmfTraceClosedSignal; |
46 | import org.eclipse.linuxtools.tmf.core.signal.TmfTraceOpenedSignal; | |
47 | import org.eclipse.linuxtools.tmf.core.signal.TmfTraceSelectedSignal; | |
48 | import org.eclipse.linuxtools.tmf.core.timestamp.ITmfTimestamp; | |
f566d40a | 49 | import org.eclipse.linuxtools.tmf.core.timestamp.TmfNanoTimestamp; |
4999a196 | 50 | import org.eclipse.linuxtools.tmf.core.timestamp.TmfTimeRange; |
4999a196 | 51 | import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace; |
1cf25311 | 52 | import org.eclipse.linuxtools.tmf.core.trace.TmfTraceManager; |
4999a196 | 53 | import org.eclipse.linuxtools.tmf.ui.views.TmfView; |
1cf25311 | 54 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphContentProvider; |
50c2da9e | 55 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphPresentationProvider2; |
4999a196 GB |
56 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphRangeListener; |
57 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphSelectionListener; | |
58 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphTimeListener; | |
59 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphCombo; | |
60 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphPresentationProvider; | |
61 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphRangeUpdateEvent; | |
62 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphSelectionEvent; | |
63 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphTimeEvent; | |
747adf5c | 64 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphViewer; |
bec1f1ac | 65 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.ILinkEvent; |
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66 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.ITimeEvent; |
67 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.ITimeGraphEntry; | |
68 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.TimeGraphEntry; | |
69 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.widgets.Utils.TimeFormat; | |
70 | import org.eclipse.swt.SWT; | |
71 | import org.eclipse.swt.graphics.Image; | |
72 | import org.eclipse.swt.widgets.Composite; | |
73 | import org.eclipse.swt.widgets.Display; | |
74 | import org.eclipse.swt.widgets.TreeColumn; | |
75 | import org.eclipse.ui.IActionBars; | |
76 | ||
77 | /** | |
78 | * An abstract view all time graph views can inherit | |
79 | * | |
747adf5c PT |
80 | * This view contains either a time graph viewer, or a time graph combo which is |
81 | * divided between a tree viewer on the left and a time graph viewer on the right. | |
4999a196 | 82 | * |
4b121c48 | 83 | * @since 2.1 |
4999a196 GB |
84 | */ |
85 | public abstract class AbstractTimeGraphView extends TmfView { | |
86 | ||
4999a196 GB |
87 | /** |
88 | * Redraw state enum | |
89 | */ | |
90 | private enum State { | |
91 | IDLE, BUSY, PENDING | |
92 | } | |
93 | ||
94 | // ------------------------------------------------------------------------ | |
95 | // Fields | |
96 | // ------------------------------------------------------------------------ | |
97 | ||
747adf5c PT |
98 | /** The timegraph wrapper */ |
99 | private ITimeGraphWrapper fTimeGraphWrapper; | |
4999a196 GB |
100 | |
101 | /** The selected trace */ | |
102 | private ITmfTrace fTrace; | |
103 | ||
104 | /** The timegraph entry list */ | |
105 | private List<TimeGraphEntry> fEntryList; | |
106 | ||
107 | /** The trace to entry list hash map */ | |
507b1336 | 108 | private final Map<ITmfTrace, List<TimeGraphEntry>> fEntryListMap = new HashMap<>(); |
4999a196 | 109 | |
1cf25311 | 110 | /** The trace to build thread hash map */ |
507b1336 | 111 | private final Map<ITmfTrace, BuildThread> fBuildThreadMap = new HashMap<>(); |
4999a196 GB |
112 | |
113 | /** The start time */ | |
114 | private long fStartTime; | |
115 | ||
116 | /** The end time */ | |
117 | private long fEndTime; | |
118 | ||
119 | /** The display width */ | |
120 | private final int fDisplayWidth; | |
121 | ||
122 | /** The zoom thread */ | |
123 | private ZoomThread fZoomThread; | |
124 | ||
125 | /** The next resource action */ | |
126 | private Action fNextResourceAction; | |
127 | ||
128 | /** The previous resource action */ | |
129 | private Action fPreviousResourceAction; | |
130 | ||
4999a196 GB |
131 | /** A comparator class */ |
132 | private Comparator<ITimeGraphEntry> fEntryComparator = null; | |
133 | ||
1cf25311 | 134 | /** The redraw state used to prevent unnecessary queuing of display runnables */ |
4999a196 GB |
135 | private State fRedrawState = State.IDLE; |
136 | ||
137 | /** The redraw synchronization object */ | |
138 | private final Object fSyncObj = new Object(); | |
139 | ||
140 | /** The presentation provider for this view */ | |
141 | private final TimeGraphPresentationProvider fPresentation; | |
142 | ||
747adf5c PT |
143 | /** The tree column label array, or null if combo is not used */ |
144 | private String[] fColumns; | |
145 | ||
146 | /** The tree label provider, or null if combo is not used */ | |
147 | private TreeLabelProvider fLabelProvider = null; | |
148 | ||
149 | /** The relative weight of the sash, ignored if combo is not used */ | |
150 | private int[] fWeight = { 1, 1 }; | |
151 | ||
152 | /** The filter column label array, or null if filter is not used */ | |
153 | private String[] fFilterColumns; | |
4999a196 | 154 | |
1cf25311 PT |
155 | /** The pack done flag */ |
156 | private boolean fPackDone = false; | |
157 | ||
a03b7ee4 PT |
158 | /** The filter label provider, or null if filter is not used */ |
159 | private TreeLabelProvider fFilterLabelProvider; | |
160 | ||
4999a196 | 161 | // ------------------------------------------------------------------------ |
747adf5c | 162 | // Classes |
4999a196 GB |
163 | // ------------------------------------------------------------------------ |
164 | ||
747adf5c | 165 | private interface ITimeGraphWrapper { |
4999a196 | 166 | |
747adf5c | 167 | void setTimeGraphProvider(TimeGraphPresentationProvider fPresentation); |
4999a196 | 168 | |
747adf5c | 169 | TimeGraphViewer getTimeGraphViewer(); |
4999a196 | 170 | |
747adf5c | 171 | void addSelectionListener(ITimeGraphSelectionListener iTimeGraphSelectionListener); |
4999a196 | 172 | |
747adf5c | 173 | ISelectionProvider getSelectionProvider(); |
4999a196 | 174 | |
747adf5c | 175 | void setFocus(); |
4999a196 | 176 | |
747adf5c | 177 | boolean isDisposed(); |
4999a196 | 178 | |
747adf5c | 179 | void refresh(); |
4999a196 | 180 | |
1cf25311 PT |
181 | void setInput(Object input); |
182 | ||
183 | Object getInput(); | |
4999a196 | 184 | |
747adf5c | 185 | void redraw(); |
4999a196 | 186 | |
747adf5c | 187 | void update(); |
4999a196 | 188 | |
4999a196 GB |
189 | } |
190 | ||
747adf5c PT |
191 | private class TimeGraphViewerWrapper implements ITimeGraphWrapper { |
192 | private TimeGraphViewer viewer; | |
4999a196 | 193 | |
747adf5c PT |
194 | private TimeGraphViewerWrapper(Composite parent, int style) { |
195 | viewer = new TimeGraphViewer(parent, style); | |
4999a196 | 196 | } |
4999a196 | 197 | |
747adf5c PT |
198 | @Override |
199 | public void setTimeGraphProvider(TimeGraphPresentationProvider timeGraphProvider) { | |
200 | viewer.setTimeGraphProvider(timeGraphProvider); | |
201 | } | |
4999a196 | 202 | |
747adf5c PT |
203 | @Override |
204 | public TimeGraphViewer getTimeGraphViewer() { | |
205 | return viewer; | |
206 | } | |
4999a196 | 207 | |
747adf5c PT |
208 | @Override |
209 | public void addSelectionListener(ITimeGraphSelectionListener listener) { | |
210 | viewer.addSelectionListener(listener); | |
211 | } | |
4999a196 | 212 | |
747adf5c PT |
213 | @Override |
214 | public ISelectionProvider getSelectionProvider() { | |
215 | return viewer.getSelectionProvider(); | |
216 | } | |
217 | ||
218 | @Override | |
219 | public void setFocus() { | |
220 | viewer.setFocus(); | |
221 | } | |
222 | ||
223 | @Override | |
224 | public boolean isDisposed() { | |
225 | return viewer.getControl().isDisposed(); | |
226 | } | |
227 | ||
228 | @Override | |
1cf25311 | 229 | public void setInput(Object input) { |
747adf5c PT |
230 | viewer.setInput(input); |
231 | } | |
232 | ||
1cf25311 PT |
233 | @Override |
234 | public Object getInput() { | |
235 | return viewer.getInput(); | |
236 | } | |
237 | ||
747adf5c PT |
238 | @Override |
239 | public void refresh() { | |
240 | viewer.refresh(); | |
241 | } | |
242 | ||
243 | @Override | |
244 | public void redraw() { | |
245 | viewer.getControl().redraw(); | |
246 | } | |
247 | ||
248 | @Override | |
249 | public void update() { | |
250 | viewer.getControl().update(); | |
251 | } | |
4999a196 GB |
252 | } |
253 | ||
747adf5c PT |
254 | private class TimeGraphComboWrapper implements ITimeGraphWrapper { |
255 | private TimeGraphCombo combo; | |
256 | ||
257 | private TimeGraphComboWrapper(Composite parent, int style) { | |
258 | combo = new TimeGraphCombo(parent, style, fWeight); | |
259 | } | |
260 | ||
261 | @Override | |
262 | public void setTimeGraphProvider(TimeGraphPresentationProvider timeGraphProvider) { | |
263 | combo.setTimeGraphProvider(timeGraphProvider); | |
264 | } | |
265 | ||
266 | @Override | |
267 | public TimeGraphViewer getTimeGraphViewer() { | |
268 | return combo.getTimeGraphViewer(); | |
269 | } | |
270 | ||
271 | @Override | |
272 | public void addSelectionListener(ITimeGraphSelectionListener listener) { | |
273 | combo.addSelectionListener(listener); | |
274 | } | |
275 | ||
276 | @Override | |
277 | public ISelectionProvider getSelectionProvider() { | |
278 | return combo.getTreeViewer(); | |
279 | } | |
280 | ||
281 | @Override | |
282 | public void setFocus() { | |
283 | combo.setFocus(); | |
284 | } | |
285 | ||
286 | @Override | |
287 | public boolean isDisposed() { | |
288 | return combo.isDisposed(); | |
289 | } | |
290 | ||
291 | @Override | |
1cf25311 | 292 | public void setInput(Object input) { |
747adf5c PT |
293 | combo.setInput(input); |
294 | } | |
295 | ||
1cf25311 PT |
296 | @Override |
297 | public Object getInput() { | |
298 | return combo.getInput(); | |
299 | } | |
300 | ||
747adf5c PT |
301 | @Override |
302 | public void refresh() { | |
303 | combo.refresh(); | |
304 | } | |
305 | ||
306 | @Override | |
307 | public void redraw() { | |
308 | combo.redraw(); | |
309 | } | |
310 | ||
311 | @Override | |
312 | public void update() { | |
313 | combo.update(); | |
314 | } | |
315 | ||
316 | TimeGraphCombo getTimeGraphCombo() { | |
317 | return combo; | |
318 | } | |
319 | ||
320 | TreeViewer getTreeViewer() { | |
321 | return combo.getTreeViewer(); | |
322 | } | |
323 | ||
324 | IAction getShowFilterAction() { | |
325 | return combo.getShowFilterAction(); | |
326 | } | |
327 | } | |
4999a196 GB |
328 | |
329 | private class TreeContentProvider implements ITreeContentProvider { | |
330 | ||
331 | @Override | |
332 | public void dispose() { | |
333 | } | |
334 | ||
335 | @Override | |
336 | public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { | |
337 | } | |
338 | ||
339 | @Override | |
1cf25311 PT |
340 | public ITimeGraphEntry[] getElements(Object inputElement) { |
341 | if (inputElement != null) { | |
342 | try { | |
343 | return ((List<?>) inputElement).toArray(new ITimeGraphEntry[0]); | |
344 | } catch (ClassCastException e) { | |
345 | } | |
346 | } | |
347 | return new ITimeGraphEntry[0]; | |
4999a196 GB |
348 | } |
349 | ||
350 | @Override | |
351 | public Object[] getChildren(Object parentElement) { | |
352 | ITimeGraphEntry entry = (ITimeGraphEntry) parentElement; | |
353 | List<? extends ITimeGraphEntry> children = entry.getChildren(); | |
354 | return children.toArray(new ITimeGraphEntry[children.size()]); | |
355 | } | |
356 | ||
357 | @Override | |
358 | public Object getParent(Object element) { | |
359 | ITimeGraphEntry entry = (ITimeGraphEntry) element; | |
360 | return entry.getParent(); | |
361 | } | |
362 | ||
363 | @Override | |
364 | public boolean hasChildren(Object element) { | |
365 | ITimeGraphEntry entry = (ITimeGraphEntry) element; | |
366 | return entry.hasChildren(); | |
367 | } | |
368 | ||
369 | } | |
370 | ||
1cf25311 PT |
371 | private class TimeGraphContentProvider implements ITimeGraphContentProvider { |
372 | ||
373 | @Override | |
374 | public ITimeGraphEntry[] getElements(Object inputElement) { | |
375 | if (inputElement != null) { | |
376 | try { | |
377 | return ((List<?>) inputElement).toArray(new ITimeGraphEntry[0]); | |
378 | } catch (ClassCastException e) { | |
379 | } | |
380 | } | |
381 | return new ITimeGraphEntry[0]; | |
382 | } | |
383 | ||
384 | } | |
385 | ||
4999a196 | 386 | /** |
747adf5c PT |
387 | * Base class to provide the labels for the tree viewer. Views extending |
388 | * this class typically need to override the getColumnText method if they | |
389 | * have more than one column to display | |
4999a196 GB |
390 | */ |
391 | protected static class TreeLabelProvider implements ITableLabelProvider { | |
392 | ||
393 | @Override | |
394 | public void addListener(ILabelProviderListener listener) { | |
395 | } | |
396 | ||
397 | @Override | |
398 | public void dispose() { | |
399 | } | |
400 | ||
401 | @Override | |
402 | public boolean isLabelProperty(Object element, String property) { | |
403 | return false; | |
404 | } | |
405 | ||
406 | @Override | |
407 | public void removeListener(ILabelProviderListener listener) { | |
408 | } | |
409 | ||
410 | @Override | |
411 | public Image getColumnImage(Object element, int columnIndex) { | |
412 | return null; | |
413 | } | |
414 | ||
415 | @Override | |
416 | public String getColumnText(Object element, int columnIndex) { | |
417 | TimeGraphEntry entry = (TimeGraphEntry) element; | |
418 | if (columnIndex == 0) { | |
419 | return entry.getName(); | |
420 | } | |
76fccfb0 | 421 | return new String(); |
4999a196 GB |
422 | } |
423 | ||
424 | } | |
425 | ||
426 | private class BuildThread extends Thread { | |
427 | private final ITmfTrace fBuildTrace; | |
1cf25311 | 428 | private final ITmfTrace fParentTrace; |
4999a196 GB |
429 | private final IProgressMonitor fMonitor; |
430 | ||
1cf25311 | 431 | public BuildThread(final ITmfTrace trace, final ITmfTrace parentTrace, final String name) { |
4999a196 GB |
432 | super(name + " build"); //$NON-NLS-1$ |
433 | fBuildTrace = trace; | |
1cf25311 | 434 | fParentTrace = parentTrace; |
4999a196 GB |
435 | fMonitor = new NullProgressMonitor(); |
436 | } | |
437 | ||
438 | @Override | |
439 | public void run() { | |
1cf25311 | 440 | buildEventList(fBuildTrace, fParentTrace, fMonitor); |
4999a196 | 441 | synchronized (fBuildThreadMap) { |
1cf25311 | 442 | fBuildThreadMap.remove(fBuildTrace); |
4999a196 GB |
443 | } |
444 | } | |
445 | ||
446 | public void cancel() { | |
447 | fMonitor.setCanceled(true); | |
448 | } | |
449 | } | |
450 | ||
451 | private class ZoomThread extends Thread { | |
452 | private final List<TimeGraphEntry> fZoomEntryList; | |
453 | private final long fZoomStartTime; | |
454 | private final long fZoomEndTime; | |
455 | private final long fResolution; | |
456 | private final IProgressMonitor fMonitor; | |
457 | ||
458 | public ZoomThread(List<TimeGraphEntry> entryList, long startTime, long endTime, String name) { | |
459 | super(name + " zoom"); //$NON-NLS-1$ | |
460 | fZoomEntryList = entryList; | |
461 | fZoomStartTime = startTime; | |
462 | fZoomEndTime = endTime; | |
463 | fResolution = Math.max(1, (fZoomEndTime - fZoomStartTime) / fDisplayWidth); | |
464 | fMonitor = new NullProgressMonitor(); | |
465 | } | |
466 | ||
467 | @Override | |
468 | public void run() { | |
469 | if (fZoomEntryList == null) { | |
470 | return; | |
471 | } | |
472 | for (TimeGraphEntry entry : fZoomEntryList) { | |
473 | if (fMonitor.isCanceled()) { | |
79ec0b89 | 474 | return; |
4999a196 GB |
475 | } |
476 | zoom(entry, fMonitor); | |
477 | } | |
bec1f1ac GB |
478 | /* Refresh the arrows when zooming */ |
479 | List<ILinkEvent> events = getLinkList(fZoomStartTime, fZoomEndTime, fResolution, fMonitor); | |
79ec0b89 | 480 | if (events != null) { |
747adf5c | 481 | fTimeGraphWrapper.getTimeGraphViewer().setLinks(events); |
79ec0b89 PT |
482 | redraw(); |
483 | } | |
4999a196 GB |
484 | } |
485 | ||
486 | private void zoom(TimeGraphEntry entry, IProgressMonitor monitor) { | |
487 | if (fZoomStartTime <= fStartTime && fZoomEndTime >= fEndTime) { | |
488 | entry.setZoomedEventList(null); | |
489 | } else { | |
490 | List<ITimeEvent> zoomedEventList = getEventList(entry, fZoomStartTime, fZoomEndTime, fResolution, monitor); | |
491 | if (zoomedEventList != null) { | |
492 | entry.setZoomedEventList(zoomedEventList); | |
493 | } | |
494 | } | |
495 | redraw(); | |
496 | for (TimeGraphEntry child : entry.getChildren()) { | |
497 | if (fMonitor.isCanceled()) { | |
498 | return; | |
499 | } | |
500 | zoom(child, monitor); | |
501 | } | |
502 | } | |
503 | ||
504 | public void cancel() { | |
505 | fMonitor.setCanceled(true); | |
506 | } | |
507 | } | |
508 | ||
509 | // ------------------------------------------------------------------------ | |
510 | // Constructors | |
511 | // ------------------------------------------------------------------------ | |
512 | ||
513 | /** | |
747adf5c PT |
514 | * Constructs a time graph view that contains either a time graph viewer or |
515 | * a time graph combo. | |
516 | * | |
517 | * By default, the view uses a time graph viewer. To use a time graph combo, | |
518 | * the subclass constructor must call {@link #setTreeColumns(String[])} and | |
519 | * {@link #setTreeLabelProvider(TreeLabelProvider)}. | |
4999a196 GB |
520 | * |
521 | * @param id | |
522 | * The id of the view | |
4999a196 GB |
523 | * @param pres |
524 | * The presentation provider | |
525 | */ | |
747adf5c | 526 | public AbstractTimeGraphView(String id, TimeGraphPresentationProvider pres) { |
4999a196 | 527 | super(id); |
4999a196 GB |
528 | fPresentation = pres; |
529 | fDisplayWidth = Display.getDefault().getBounds().width; | |
530 | } | |
531 | ||
532 | // ------------------------------------------------------------------------ | |
747adf5c | 533 | // Getters and setters |
4999a196 GB |
534 | // ------------------------------------------------------------------------ |
535 | ||
747adf5c PT |
536 | /** |
537 | * Getter for the time graph combo | |
538 | * | |
539 | * @return The time graph combo, or null if combo is not used | |
540 | */ | |
541 | protected TimeGraphCombo getTimeGraphCombo() { | |
542 | if (fTimeGraphWrapper instanceof TimeGraphComboWrapper) { | |
543 | return ((TimeGraphComboWrapper) fTimeGraphWrapper).getTimeGraphCombo(); | |
544 | } | |
545 | return null; | |
546 | } | |
4999a196 | 547 | |
747adf5c PT |
548 | /** |
549 | * Getter for the time graph viewer | |
550 | * | |
551 | * @return The time graph viewer | |
552 | */ | |
553 | protected TimeGraphViewer getTimeGraphViewer() { | |
554 | return fTimeGraphWrapper.getTimeGraphViewer(); | |
555 | } | |
556 | ||
50c2da9e GB |
557 | /** |
558 | * Getter for the presentation provider | |
559 | * | |
560 | * @return The time graph presentation provider | |
561 | * @since 3.0 | |
562 | */ | |
563 | protected ITimeGraphPresentationProvider2 getPresentationProvider() { | |
564 | return fPresentation; | |
565 | } | |
566 | ||
747adf5c PT |
567 | /** |
568 | * Sets the tree column labels. | |
569 | * This should be called from the constructor. | |
570 | * | |
571 | * @param columns | |
572 | * The array of tree column labels | |
573 | */ | |
574 | protected void setTreeColumns(final String[] columns) { | |
575 | fColumns = columns; | |
576 | } | |
577 | ||
578 | /** | |
579 | * Sets the tree label provider. | |
580 | * This should be called from the constructor. | |
581 | * | |
582 | * @param tlp | |
583 | * The tree label provider | |
584 | */ | |
585 | protected void setTreeLabelProvider(final TreeLabelProvider tlp) { | |
586 | fLabelProvider = tlp; | |
587 | } | |
588 | ||
589 | /** | |
590 | * Sets the relative weight of each part of the time graph combo. | |
591 | * This should be called from the constructor. | |
592 | * | |
593 | * @param weights | |
594 | * The array (length 2) of relative weights of each part of the combo | |
595 | */ | |
596 | protected void setWeight(final int[] weights) { | |
597 | fWeight = weights; | |
598 | } | |
4999a196 | 599 | |
747adf5c PT |
600 | /** |
601 | * Sets the filter column labels. | |
602 | * This should be called from the constructor. | |
603 | * | |
604 | * @param filterColumns | |
605 | * The array of filter column labels | |
606 | */ | |
607 | protected void setFilterColumns(final String[] filterColumns) { | |
608 | fFilterColumns = filterColumns; | |
609 | } | |
4999a196 | 610 | |
a03b7ee4 PT |
611 | /** |
612 | * Sets the filter label provider. | |
613 | * This should be called from the constructor. | |
614 | * | |
615 | * @param labelProvider | |
616 | * The filter label provider | |
617 | * | |
618 | * @since 3.0 | |
619 | */ | |
620 | protected void setFilterLabelProvider(final TreeLabelProvider labelProvider) { | |
621 | fFilterLabelProvider = labelProvider; | |
622 | } | |
623 | ||
747adf5c PT |
624 | /** |
625 | * Gets the display width | |
626 | * | |
627 | * @return the display width | |
628 | */ | |
629 | protected int getDisplayWidth() { | |
630 | return fDisplayWidth; | |
631 | } | |
4999a196 | 632 | |
747adf5c PT |
633 | /** |
634 | * Gets the comparator for the entries | |
635 | * | |
636 | * @return The entry comparator | |
637 | */ | |
638 | protected Comparator<ITimeGraphEntry> getEntryComparator() { | |
639 | return fEntryComparator; | |
640 | } | |
4999a196 | 641 | |
747adf5c PT |
642 | /** |
643 | * Sets the comparator class for the entries | |
644 | * | |
645 | * @param comparator | |
646 | * A comparator object | |
647 | */ | |
648 | protected void setEntryComparator(final Comparator<ITimeGraphEntry> comparator) { | |
649 | fEntryComparator = comparator; | |
650 | } | |
4999a196 | 651 | |
747adf5c PT |
652 | /** |
653 | * Gets the trace displayed in the view | |
654 | * | |
655 | * @return The trace | |
656 | */ | |
657 | protected ITmfTrace getTrace() { | |
658 | return fTrace; | |
659 | } | |
4999a196 | 660 | |
747adf5c PT |
661 | /** |
662 | * Gets the start time | |
663 | * | |
664 | * @return The start time | |
665 | */ | |
666 | protected long getStartTime() { | |
667 | return fStartTime; | |
668 | } | |
4999a196 | 669 | |
747adf5c PT |
670 | /** |
671 | * Sets the start time | |
672 | * | |
673 | * @param time | |
674 | * The start time | |
675 | */ | |
676 | protected void setStartTime(long time) { | |
677 | fStartTime = time; | |
678 | } | |
679 | ||
680 | /** | |
681 | * Gets the end time | |
682 | * | |
683 | * @return The end time | |
684 | */ | |
685 | protected long getEndTime() { | |
686 | return fEndTime; | |
687 | } | |
688 | ||
689 | /** | |
690 | * Sets the end time | |
691 | * | |
692 | * @param time | |
693 | * The end time | |
694 | */ | |
695 | protected void setEndTime(long time) { | |
696 | fEndTime = time; | |
697 | } | |
698 | ||
699 | /** | |
1cf25311 PT |
700 | * Gets the entry list for a trace |
701 | * | |
702 | * @param trace | |
703 | * the trace | |
747adf5c PT |
704 | * |
705 | * @return the entry list map | |
1cf25311 | 706 | * @since 3.0 |
747adf5c | 707 | */ |
1cf25311 PT |
708 | protected List<TimeGraphEntry> getEntryList(ITmfTrace trace) { |
709 | synchronized (fEntryListMap) { | |
710 | return fEntryListMap.get(trace); | |
711 | } | |
747adf5c PT |
712 | } |
713 | ||
714 | /** | |
1cf25311 | 715 | * Adds a trace entry list to the entry list map |
747adf5c PT |
716 | * |
717 | * @param trace | |
718 | * the trace to add | |
719 | * @param list | |
1cf25311 | 720 | * the list of time graph entries |
747adf5c PT |
721 | */ |
722 | protected void putEntryList(ITmfTrace trace, List<TimeGraphEntry> list) { | |
1cf25311 PT |
723 | synchronized (fEntryListMap) { |
724 | fEntryListMap.put(trace, new CopyOnWriteArrayList<>(list)); | |
725 | } | |
726 | } | |
727 | ||
728 | /** | |
729 | * Adds a list of entries to a trace's entry list | |
730 | * | |
731 | * @param trace | |
732 | * the trace | |
733 | * @param list | |
734 | * the list of time graph entries to add | |
735 | * @since 3.0 | |
736 | */ | |
737 | protected void addToEntryList(ITmfTrace trace, List<TimeGraphEntry> list) { | |
738 | synchronized (fEntryListMap) { | |
739 | List<TimeGraphEntry> entryList = fEntryListMap.get(trace); | |
740 | if (entryList == null) { | |
741 | fEntryListMap.put(trace, new CopyOnWriteArrayList<>(list)); | |
742 | } else { | |
743 | entryList.addAll(list); | |
744 | } | |
745 | } | |
746 | } | |
747 | ||
748 | /** | |
749 | * Removes a list of entries from a trace's entry list | |
750 | * | |
751 | * @param trace | |
752 | * the trace | |
753 | * @param list | |
754 | * the list of time graph entries to remove | |
755 | * @since 3.0 | |
756 | */ | |
757 | protected void removeFromEntryList(ITmfTrace trace, List<TimeGraphEntry> list) { | |
758 | synchronized (fEntryListMap) { | |
759 | List<TimeGraphEntry> entryList = fEntryListMap.get(trace); | |
760 | if (entryList != null) { | |
761 | entryList.removeAll(list); | |
762 | } | |
747adf5c PT |
763 | } |
764 | } | |
4999a196 | 765 | |
747adf5c PT |
766 | /** |
767 | * Text for the "next" button | |
768 | * | |
769 | * @return The "next" button text | |
770 | */ | |
771 | protected String getNextText() { | |
772 | return Messages.AbstractTimeGraphtView_NextText; | |
773 | } | |
4999a196 | 774 | |
747adf5c PT |
775 | /** |
776 | * Tooltip for the "next" button | |
777 | * | |
778 | * @return Tooltip for the "next" button | |
779 | */ | |
780 | protected String getNextTooltip() { | |
781 | return Messages.AbstractTimeGraphView_NextTooltip; | |
782 | } | |
4999a196 | 783 | |
747adf5c PT |
784 | /** |
785 | * Text for the "Previous" button | |
786 | * | |
787 | * @return The "Previous" button text | |
788 | */ | |
789 | protected String getPrevText() { | |
790 | return Messages.AbstractTimeGraphView_PreviousText; | |
791 | } | |
4999a196 | 792 | |
747adf5c PT |
793 | /** |
794 | * Tooltip for the "previous" button | |
795 | * | |
796 | * @return Tooltip for the "previous" button | |
797 | */ | |
798 | protected String getPrevTooltip() { | |
799 | return Messages.AbstractTimeGraphView_PreviousTooltip; | |
800 | } | |
4999a196 | 801 | |
747adf5c PT |
802 | // ------------------------------------------------------------------------ |
803 | // ViewPart | |
804 | // ------------------------------------------------------------------------ | |
4999a196 | 805 | |
747adf5c PT |
806 | @Override |
807 | public void createPartControl(Composite parent) { | |
808 | if (fColumns == null || fLabelProvider == null) { | |
809 | fTimeGraphWrapper = new TimeGraphViewerWrapper(parent, SWT.NONE); | |
1cf25311 PT |
810 | TimeGraphViewer viewer = fTimeGraphWrapper.getTimeGraphViewer(); |
811 | viewer.setTimeGraphContentProvider(new TimeGraphContentProvider()); | |
747adf5c PT |
812 | } else { |
813 | TimeGraphComboWrapper wrapper = new TimeGraphComboWrapper(parent, SWT.NONE); | |
814 | fTimeGraphWrapper = wrapper; | |
815 | TimeGraphCombo combo = wrapper.getTimeGraphCombo(); | |
816 | combo.setTreeContentProvider(new TreeContentProvider()); | |
817 | combo.setTreeLabelProvider(fLabelProvider); | |
818 | combo.setTreeColumns(fColumns); | |
819 | combo.setFilterContentProvider(new TreeContentProvider()); | |
a03b7ee4 | 820 | combo.setFilterLabelProvider(fFilterLabelProvider); |
747adf5c | 821 | combo.setFilterColumns(fFilterColumns); |
1cf25311 | 822 | combo.setTimeGraphContentProvider(new TimeGraphContentProvider()); |
747adf5c | 823 | } |
4999a196 | 824 | |
747adf5c | 825 | fTimeGraphWrapper.setTimeGraphProvider(fPresentation); |
4999a196 | 826 | |
747adf5c | 827 | fTimeGraphWrapper.getTimeGraphViewer().addRangeListener(new ITimeGraphRangeListener() { |
4999a196 GB |
828 | @Override |
829 | public void timeRangeUpdated(TimeGraphRangeUpdateEvent event) { | |
830 | final long startTime = event.getStartTime(); | |
831 | final long endTime = event.getEndTime(); | |
f566d40a | 832 | TmfTimeRange range = new TmfTimeRange(new TmfNanoTimestamp(startTime), new TmfNanoTimestamp(endTime)); |
0fcf3b09 | 833 | broadcast(new TmfRangeSynchSignal(AbstractTimeGraphView.this, range)); |
4999a196 GB |
834 | if (fZoomThread != null) { |
835 | fZoomThread.cancel(); | |
836 | } | |
837 | startZoomThread(startTime, endTime); | |
838 | } | |
839 | }); | |
840 | ||
747adf5c | 841 | fTimeGraphWrapper.getTimeGraphViewer().addTimeListener(new ITimeGraphTimeListener() { |
4999a196 GB |
842 | @Override |
843 | public void timeSelected(TimeGraphTimeEvent event) { | |
f566d40a PT |
844 | TmfNanoTimestamp startTime = new TmfNanoTimestamp(event.getBeginTime()); |
845 | TmfNanoTimestamp endTime = new TmfNanoTimestamp(event.getEndTime()); | |
0fcf3b09 | 846 | broadcast(new TmfTimeSynchSignal(AbstractTimeGraphView.this, startTime, endTime)); |
4999a196 GB |
847 | } |
848 | }); | |
849 | ||
747adf5c | 850 | fTimeGraphWrapper.addSelectionListener(new ITimeGraphSelectionListener() { |
4999a196 GB |
851 | @Override |
852 | public void selectionChanged(TimeGraphSelectionEvent event) { | |
853 | // ITimeGraphEntry selection = event.getSelection(); | |
854 | } | |
855 | }); | |
856 | ||
747adf5c | 857 | fTimeGraphWrapper.getTimeGraphViewer().setTimeFormat(TimeFormat.CALENDAR); |
4999a196 | 858 | |
0fcf3b09 | 859 | IStatusLineManager statusLineManager = getViewSite().getActionBars().getStatusLineManager(); |
747adf5c | 860 | fTimeGraphWrapper.getTimeGraphViewer().getTimeGraphControl().setStatusLineManager(statusLineManager); |
0fcf3b09 | 861 | |
4999a196 GB |
862 | // View Action Handling |
863 | makeActions(); | |
864 | contributeToActionBars(); | |
865 | ||
866 | ITmfTrace trace = getActiveTrace(); | |
867 | if (trace != null) { | |
868 | traceSelected(new TmfTraceSelectedSignal(this, trace)); | |
869 | } | |
870 | ||
871 | // make selection available to other views | |
747adf5c | 872 | getSite().setSelectionProvider(fTimeGraphWrapper.getSelectionProvider()); |
4999a196 GB |
873 | } |
874 | ||
875 | @Override | |
876 | public void setFocus() { | |
747adf5c | 877 | fTimeGraphWrapper.setFocus(); |
4999a196 GB |
878 | } |
879 | ||
880 | // ------------------------------------------------------------------------ | |
881 | // Signal handlers | |
882 | // ------------------------------------------------------------------------ | |
883 | ||
884 | /** | |
885 | * Handler for the trace opened signal. | |
886 | * | |
887 | * @param signal | |
888 | * The incoming signal | |
889 | * @since 2.0 | |
890 | */ | |
891 | @TmfSignalHandler | |
892 | public void traceOpened(TmfTraceOpenedSignal signal) { | |
893 | fTrace = signal.getTrace(); | |
894 | loadTrace(); | |
895 | } | |
896 | ||
897 | /** | |
898 | * Handler for the trace selected signal | |
899 | * | |
900 | * @param signal | |
901 | * The incoming signal | |
902 | */ | |
903 | @TmfSignalHandler | |
904 | public void traceSelected(final TmfTraceSelectedSignal signal) { | |
905 | if (signal.getTrace() == fTrace) { | |
906 | return; | |
907 | } | |
908 | fTrace = signal.getTrace(); | |
909 | ||
910 | loadTrace(); | |
911 | } | |
912 | ||
913 | /** | |
914 | * Trace is closed: clear the data structures and the view | |
915 | * | |
916 | * @param signal | |
917 | * the signal received | |
918 | */ | |
919 | @TmfSignalHandler | |
920 | public void traceClosed(final TmfTraceClosedSignal signal) { | |
921 | synchronized (fBuildThreadMap) { | |
41cc4f90 | 922 | for (ITmfTrace trace : getTracesToBuild(signal.getTrace())) { |
1cf25311 PT |
923 | BuildThread buildThread = fBuildThreadMap.remove(trace); |
924 | if (buildThread != null) { | |
925 | buildThread.cancel(); | |
926 | } | |
4999a196 GB |
927 | } |
928 | } | |
929 | synchronized (fEntryListMap) { | |
930 | fEntryListMap.remove(signal.getTrace()); | |
931 | } | |
932 | if (signal.getTrace() == fTrace) { | |
933 | fTrace = null; | |
934 | fStartTime = 0; | |
935 | fEndTime = 0; | |
936 | if (fZoomThread != null) { | |
937 | fZoomThread.cancel(); | |
938 | } | |
939 | refresh(); | |
940 | } | |
941 | } | |
942 | ||
943 | /** | |
0fcf3b09 | 944 | * Handler for the time synch signal |
4999a196 GB |
945 | * |
946 | * @param signal | |
947 | * The signal that's received | |
948 | */ | |
949 | @TmfSignalHandler | |
950 | public void synchToTime(final TmfTimeSynchSignal signal) { | |
951 | if (signal.getSource() == this || fTrace == null) { | |
952 | return; | |
953 | } | |
0fcf3b09 PT |
954 | final long beginTime = signal.getBeginTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
955 | final long endTime = signal.getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
4999a196 GB |
956 | |
957 | Display.getDefault().asyncExec(new Runnable() { | |
958 | @Override | |
959 | public void run() { | |
747adf5c | 960 | if (fTimeGraphWrapper.isDisposed()) { |
4999a196 GB |
961 | return; |
962 | } | |
0fcf3b09 | 963 | if (beginTime == endTime) { |
747adf5c | 964 | fTimeGraphWrapper.getTimeGraphViewer().setSelectedTime(beginTime, true); |
0fcf3b09 | 965 | } else { |
747adf5c | 966 | fTimeGraphWrapper.getTimeGraphViewer().setSelectionRange(beginTime, endTime); |
0fcf3b09 | 967 | } |
747adf5c | 968 | startZoomThread(fTimeGraphWrapper.getTimeGraphViewer().getTime0(), fTimeGraphWrapper.getTimeGraphViewer().getTime1()); |
4999a196 | 969 | |
0fcf3b09 | 970 | synchingToTime(beginTime); |
4999a196 GB |
971 | } |
972 | }); | |
973 | } | |
974 | ||
975 | /** | |
0fcf3b09 | 976 | * Handler for the range synch signal |
4999a196 GB |
977 | * |
978 | * @param signal | |
979 | * The signal that's received | |
980 | */ | |
981 | @TmfSignalHandler | |
982 | public void synchToRange(final TmfRangeSynchSignal signal) { | |
983 | if (signal.getSource() == this || fTrace == null) { | |
984 | return; | |
985 | } | |
986 | if (signal.getCurrentRange().getIntersection(fTrace.getTimeRange()) == null) { | |
987 | return; | |
988 | } | |
989 | final long startTime = signal.getCurrentRange().getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
990 | final long endTime = signal.getCurrentRange().getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
4999a196 GB |
991 | Display.getDefault().asyncExec(new Runnable() { |
992 | @Override | |
993 | public void run() { | |
747adf5c | 994 | if (fTimeGraphWrapper.isDisposed()) { |
4999a196 GB |
995 | return; |
996 | } | |
747adf5c | 997 | fTimeGraphWrapper.getTimeGraphViewer().setStartFinishTime(startTime, endTime); |
4999a196 GB |
998 | startZoomThread(startTime, endTime); |
999 | } | |
1000 | }); | |
1001 | } | |
1002 | ||
c1cd9635 MAL |
1003 | /** |
1004 | * @param signal the format of the timestamps was updated. | |
bec1f1ac | 1005 | * @since 2.1 |
c1cd9635 MAL |
1006 | */ |
1007 | @TmfSignalHandler | |
1008 | public void updateTimeFormat( final TmfTimestampFormatUpdateSignal signal){ | |
747adf5c | 1009 | fTimeGraphWrapper.refresh(); |
c1cd9635 MAL |
1010 | } |
1011 | ||
4999a196 GB |
1012 | // ------------------------------------------------------------------------ |
1013 | // Internal | |
1014 | // ------------------------------------------------------------------------ | |
1015 | ||
1016 | private void loadTrace() { | |
1017 | synchronized (fEntryListMap) { | |
1018 | fEntryList = fEntryListMap.get(fTrace); | |
1019 | if (fEntryList == null) { | |
50c2da9e | 1020 | rebuild(); |
4999a196 GB |
1021 | } else { |
1022 | fStartTime = fTrace.getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
1023 | fEndTime = fTrace.getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
1024 | refresh(); | |
1025 | } | |
1026 | } | |
1027 | } | |
1028 | ||
50c2da9e GB |
1029 | /** |
1030 | * Forces a rebuild of the entries list, even if entries already exist for this trace | |
1031 | * @since 3.0 | |
1032 | */ | |
1033 | protected void rebuild() { | |
1034 | setStartTime(Long.MAX_VALUE); | |
1035 | setEndTime(Long.MIN_VALUE); | |
1036 | synchronized (fBuildThreadMap) { | |
1037 | for (ITmfTrace trace : getTracesToBuild(fTrace)) { | |
1038 | BuildThread buildThread = new BuildThread(trace, fTrace, getName()); | |
1039 | fBuildThreadMap.put(trace, buildThread); | |
1040 | buildThread.start(); | |
1041 | } | |
1042 | } | |
1043 | } | |
1044 | ||
4999a196 GB |
1045 | /** |
1046 | * Method called when synching to a given timestamp. Inheriting classes can | |
1047 | * perform actions here to update the view at the given timestamp. | |
1048 | * | |
1049 | * @param time | |
1050 | * The currently selected time | |
1051 | */ | |
1052 | protected void synchingToTime(long time) { | |
1053 | ||
1054 | } | |
1055 | ||
41cc4f90 GB |
1056 | /** |
1057 | * Return the list of traces whose data or analysis results will be used to | |
1058 | * populate the view. By default, if the trace is an experiment, the traces | |
1059 | * under it will be returned, otherwise, the trace itself is returned. | |
1060 | * | |
1061 | * A build thread will be started for each trace returned by this method, | |
1062 | * some of which may receive events in live streaming mode. | |
1063 | * | |
1064 | * @param trace | |
1065 | * The trace associated with this view | |
1066 | * @return List of traces with data to display | |
1067 | * @since 3.0 | |
1068 | */ | |
1069 | protected Iterable<ITmfTrace> getTracesToBuild(ITmfTrace trace) { | |
1070 | return Arrays.asList(TmfTraceManager.getTraceSet(trace)); | |
1071 | } | |
1072 | ||
4999a196 GB |
1073 | /** |
1074 | * Build the entries list to show in this time graph | |
1075 | * | |
1076 | * Called from the BuildThread | |
1077 | * | |
1078 | * @param trace | |
1079 | * The trace being built | |
1cf25311 PT |
1080 | * @param parentTrace |
1081 | * The parent of the trace set, or the trace itself | |
4999a196 GB |
1082 | * @param monitor |
1083 | * The progress monitor object | |
1cf25311 | 1084 | * @since 3.0 |
4999a196 | 1085 | */ |
1cf25311 | 1086 | protected abstract void buildEventList(ITmfTrace trace, ITmfTrace parentTrace, IProgressMonitor monitor); |
4999a196 GB |
1087 | |
1088 | /** | |
1089 | * Gets the list of event for an entry in a given timerange | |
1090 | * | |
1091 | * @param entry | |
1092 | * The entry to get events for | |
1093 | * @param startTime | |
1094 | * Start of the time range | |
1095 | * @param endTime | |
1096 | * End of the time range | |
1097 | * @param resolution | |
1098 | * The resolution | |
1099 | * @param monitor | |
1100 | * The progress monitor object | |
1101 | * @return The list of events for the entry | |
1102 | */ | |
1103 | protected abstract List<ITimeEvent> getEventList(TimeGraphEntry entry, | |
1104 | long startTime, long endTime, long resolution, | |
1105 | IProgressMonitor monitor); | |
1106 | ||
bec1f1ac GB |
1107 | /** |
1108 | * Gets the list of links (displayed as arrows) for a trace in a given | |
1109 | * timerange. Default implementation returns an empty list. | |
1110 | * | |
1111 | * @param startTime | |
1112 | * Start of the time range | |
1113 | * @param endTime | |
1114 | * End of the time range | |
1115 | * @param resolution | |
1116 | * The resolution | |
1117 | * @param monitor | |
1118 | * The progress monitor object | |
1119 | * @return The list of link events | |
1120 | * @since 2.1 | |
1121 | */ | |
1122 | protected List<ILinkEvent> getLinkList(long startTime, long endTime, | |
1123 | long resolution, IProgressMonitor monitor) { | |
507b1336 | 1124 | return new ArrayList<>(); |
bec1f1ac GB |
1125 | } |
1126 | ||
1127 | ||
4999a196 GB |
1128 | /** |
1129 | * Refresh the display | |
1130 | */ | |
1131 | protected void refresh() { | |
1132 | Display.getDefault().asyncExec(new Runnable() { | |
1133 | @Override | |
1134 | public void run() { | |
747adf5c | 1135 | if (fTimeGraphWrapper.isDisposed()) { |
4999a196 GB |
1136 | return; |
1137 | } | |
1cf25311 | 1138 | boolean hasEntries = false; |
4999a196 GB |
1139 | synchronized (fEntryListMap) { |
1140 | fEntryList = fEntryListMap.get(fTrace); | |
1141 | if (fEntryList == null) { | |
1cf25311 PT |
1142 | fEntryList = new CopyOnWriteArrayList<>(); |
1143 | } else if (fEntryComparator != null) { | |
1144 | List<TimeGraphEntry> list = new ArrayList<>(fEntryList); | |
1145 | Collections.sort(list, fEntryComparator); | |
1146 | fEntryList.clear(); | |
1147 | fEntryList.addAll(list); | |
4999a196 | 1148 | } |
1cf25311 | 1149 | hasEntries = fEntryList.size() != 0; |
4999a196 | 1150 | } |
1cf25311 PT |
1151 | if (fEntryList != fTimeGraphWrapper.getInput()) { |
1152 | fTimeGraphWrapper.setInput(fEntryList); | |
1153 | } else { | |
1154 | fTimeGraphWrapper.refresh(); | |
4999a196 | 1155 | } |
747adf5c | 1156 | fTimeGraphWrapper.getTimeGraphViewer().setTimeBounds(fStartTime, fEndTime); |
4999a196 | 1157 | |
0fcf3b09 PT |
1158 | long selectionBeginTime = fTrace == null ? 0 : fTraceManager.getSelectionBeginTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
1159 | long selectionEndTime = fTrace == null ? 0 : fTraceManager.getSelectionEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
4999a196 GB |
1160 | long startTime = fTrace == null ? 0 : fTraceManager.getCurrentRange().getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
1161 | long endTime = fTrace == null ? 0 : fTraceManager.getCurrentRange().getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
1162 | startTime = Math.max(startTime, fStartTime); | |
1163 | endTime = Math.min(endTime, fEndTime); | |
747adf5c PT |
1164 | fTimeGraphWrapper.getTimeGraphViewer().setSelectionRange(selectionBeginTime, selectionEndTime); |
1165 | fTimeGraphWrapper.getTimeGraphViewer().setStartFinishTime(startTime, endTime); | |
4999a196 | 1166 | |
1cf25311 | 1167 | if (fTimeGraphWrapper instanceof TimeGraphComboWrapper && !fPackDone) { |
747adf5c PT |
1168 | for (TreeColumn column : ((TimeGraphComboWrapper) fTimeGraphWrapper).getTreeViewer().getTree().getColumns()) { |
1169 | column.pack(); | |
1170 | } | |
1cf25311 PT |
1171 | if (hasEntries) { |
1172 | fPackDone = true; | |
1173 | } | |
4999a196 GB |
1174 | } |
1175 | ||
1176 | startZoomThread(startTime, endTime); | |
1177 | } | |
1178 | }); | |
1179 | } | |
1180 | ||
1181 | /** | |
1182 | * Redraw the canvas | |
1183 | */ | |
1184 | protected void redraw() { | |
1185 | synchronized (fSyncObj) { | |
1186 | if (fRedrawState == State.IDLE) { | |
1187 | fRedrawState = State.BUSY; | |
1188 | } else { | |
1189 | fRedrawState = State.PENDING; | |
1190 | return; | |
1191 | } | |
1192 | } | |
1193 | Display.getDefault().asyncExec(new Runnable() { | |
1194 | @Override | |
1195 | public void run() { | |
747adf5c | 1196 | if (fTimeGraphWrapper.isDisposed()) { |
4999a196 GB |
1197 | return; |
1198 | } | |
747adf5c PT |
1199 | fTimeGraphWrapper.redraw(); |
1200 | fTimeGraphWrapper.update(); | |
4999a196 GB |
1201 | synchronized (fSyncObj) { |
1202 | if (fRedrawState == State.PENDING) { | |
1203 | fRedrawState = State.IDLE; | |
1204 | redraw(); | |
1205 | } else { | |
1206 | fRedrawState = State.IDLE; | |
1207 | } | |
1208 | } | |
1209 | } | |
1210 | }); | |
1211 | } | |
1212 | ||
1213 | private void startZoomThread(long startTime, long endTime) { | |
1214 | if (fZoomThread != null) { | |
1215 | fZoomThread.cancel(); | |
1216 | } | |
1217 | fZoomThread = new ZoomThread(fEntryList, startTime, endTime, getName()); | |
1218 | fZoomThread.start(); | |
1219 | } | |
1220 | ||
1221 | private void makeActions() { | |
747adf5c | 1222 | fPreviousResourceAction = fTimeGraphWrapper.getTimeGraphViewer().getPreviousItemAction(); |
4999a196 GB |
1223 | fPreviousResourceAction.setText(getPrevText()); |
1224 | fPreviousResourceAction.setToolTipText(getPrevTooltip()); | |
747adf5c | 1225 | fNextResourceAction = fTimeGraphWrapper.getTimeGraphViewer().getNextItemAction(); |
4999a196 GB |
1226 | fNextResourceAction.setText(getNextText()); |
1227 | fNextResourceAction.setToolTipText(getNextTooltip()); | |
1228 | } | |
1229 | ||
1230 | private void contributeToActionBars() { | |
1231 | IActionBars bars = getViewSite().getActionBars(); | |
1232 | fillLocalToolBar(bars.getToolBarManager()); | |
1233 | } | |
1234 | ||
79ec0b89 PT |
1235 | /** |
1236 | * Add actions to local tool bar manager | |
1237 | * | |
1238 | * @param manager the tool bar manager | |
1239 | */ | |
1240 | protected void fillLocalToolBar(IToolBarManager manager) { | |
747adf5c | 1241 | if (fTimeGraphWrapper instanceof TimeGraphComboWrapper) { |
a03b7ee4 | 1242 | if (fFilterColumns != null && fFilterLabelProvider != null && fFilterColumns.length > 0) { |
747adf5c PT |
1243 | manager.add(((TimeGraphComboWrapper) fTimeGraphWrapper).getShowFilterAction()); |
1244 | } | |
4999a196 | 1245 | } |
747adf5c | 1246 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getShowLegendAction()); |
4999a196 | 1247 | manager.add(new Separator()); |
747adf5c PT |
1248 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getResetScaleAction()); |
1249 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getPreviousEventAction()); | |
1250 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getNextEventAction()); | |
4999a196 GB |
1251 | manager.add(fPreviousResourceAction); |
1252 | manager.add(fNextResourceAction); | |
747adf5c PT |
1253 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getZoomInAction()); |
1254 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getZoomOutAction()); | |
4999a196 GB |
1255 | manager.add(new Separator()); |
1256 | } | |
1257 | } |