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4999a196 | 1 | /******************************************************************************* |
ed902a2b | 2 | * Copyright (c) 2012, 2015 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 | ||
2bdf0193 | 17 | package org.eclipse.tracecompass.tmf.ui.views.timegraph; |
4999a196 GB |
18 | |
19 | import java.util.ArrayList; | |
4999a196 GB |
20 | import java.util.Collections; |
21 | import java.util.Comparator; | |
22 | import java.util.HashMap; | |
23 | import java.util.List; | |
24 | import java.util.Map; | |
1cf25311 | 25 | import java.util.concurrent.CopyOnWriteArrayList; |
4999a196 GB |
26 | |
27 | import org.eclipse.core.runtime.IProgressMonitor; | |
28 | import org.eclipse.core.runtime.NullProgressMonitor; | |
dfa0ef96 | 29 | import org.eclipse.jdt.annotation.NonNull; |
d2120fb6 | 30 | import org.eclipse.jdt.annotation.Nullable; |
4999a196 | 31 | import org.eclipse.jface.action.Action; |
747adf5c | 32 | import org.eclipse.jface.action.IAction; |
0fcf3b09 | 33 | import org.eclipse.jface.action.IStatusLineManager; |
4999a196 GB |
34 | import org.eclipse.jface.action.IToolBarManager; |
35 | import org.eclipse.jface.action.Separator; | |
5d021ccf | 36 | import org.eclipse.jface.viewers.AbstractTreeViewer; |
40b7b614 | 37 | import org.eclipse.jface.viewers.ILabelProvider; |
4999a196 | 38 | import org.eclipse.jface.viewers.ILabelProviderListener; |
747adf5c | 39 | import org.eclipse.jface.viewers.ISelectionProvider; |
4999a196 GB |
40 | import org.eclipse.jface.viewers.ITableLabelProvider; |
41 | import org.eclipse.jface.viewers.ITreeContentProvider; | |
747adf5c | 42 | import org.eclipse.jface.viewers.TreeViewer; |
4999a196 | 43 | import org.eclipse.jface.viewers.Viewer; |
4999a196 GB |
44 | import org.eclipse.swt.SWT; |
45 | import org.eclipse.swt.graphics.Image; | |
46 | import org.eclipse.swt.widgets.Composite; | |
47 | import org.eclipse.swt.widgets.Display; | |
48 | import org.eclipse.swt.widgets.TreeColumn; | |
2bdf0193 AM |
49 | import org.eclipse.tracecompass.tmf.core.signal.TmfRangeSynchSignal; |
50 | import org.eclipse.tracecompass.tmf.core.signal.TmfSignalHandler; | |
51 | import org.eclipse.tracecompass.tmf.core.signal.TmfTimeSynchSignal; | |
52 | import org.eclipse.tracecompass.tmf.core.signal.TmfTimestampFormatUpdateSignal; | |
53 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceClosedSignal; | |
54 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceOpenedSignal; | |
55 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceSelectedSignal; | |
56 | import org.eclipse.tracecompass.tmf.core.timestamp.ITmfTimestamp; | |
57 | import org.eclipse.tracecompass.tmf.core.timestamp.TmfNanoTimestamp; | |
58 | import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimeRange; | |
59 | import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace; | |
60 | import org.eclipse.tracecompass.tmf.core.trace.TmfTraceManager; | |
61 | import org.eclipse.tracecompass.tmf.ui.TmfUiRefreshHandler; | |
62 | import org.eclipse.tracecompass.tmf.ui.views.TmfView; | |
63 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphContentProvider; | |
64 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphPresentationProvider2; | |
65 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphRangeListener; | |
66 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphSelectionListener; | |
67 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphTimeListener; | |
68 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphCombo; | |
69 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphPresentationProvider; | |
70 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphRangeUpdateEvent; | |
71 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphTimeEvent; | |
72 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphViewer; | |
73 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.ILinkEvent; | |
74 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.ITimeEvent; | |
75 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.ITimeGraphEntry; | |
76 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.TimeGraphEntry; | |
77 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.widgets.Utils.TimeFormat; | |
4999a196 GB |
78 | import org.eclipse.ui.IActionBars; |
79 | ||
80 | /** | |
81 | * An abstract view all time graph views can inherit | |
82 | * | |
747adf5c PT |
83 | * This view contains either a time graph viewer, or a time graph combo which is |
84 | * divided between a tree viewer on the left and a time graph viewer on the right. | |
4999a196 GB |
85 | */ |
86 | public abstract class AbstractTimeGraphView extends TmfView { | |
87 | ||
5d021ccf GB |
88 | /** Constant indicating that all levels of the time graph should be expanded */ |
89 | protected static final int ALL_LEVELS = AbstractTreeViewer.ALL_LEVELS; | |
90 | ||
4999a196 GB |
91 | /** |
92 | * Redraw state enum | |
93 | */ | |
94 | private enum State { | |
95 | IDLE, BUSY, PENDING | |
96 | } | |
97 | ||
98 | // ------------------------------------------------------------------------ | |
99 | // Fields | |
100 | // ------------------------------------------------------------------------ | |
101 | ||
747adf5c PT |
102 | /** The timegraph wrapper */ |
103 | private ITimeGraphWrapper fTimeGraphWrapper; | |
4999a196 GB |
104 | |
105 | /** The selected trace */ | |
106 | private ITmfTrace fTrace; | |
107 | ||
108 | /** The timegraph entry list */ | |
109 | private List<TimeGraphEntry> fEntryList; | |
110 | ||
111 | /** The trace to entry list hash map */ | |
507b1336 | 112 | private final Map<ITmfTrace, List<TimeGraphEntry>> fEntryListMap = new HashMap<>(); |
4999a196 | 113 | |
1cf25311 | 114 | /** The trace to build thread hash map */ |
507b1336 | 115 | private final Map<ITmfTrace, BuildThread> fBuildThreadMap = new HashMap<>(); |
4999a196 GB |
116 | |
117 | /** The start time */ | |
118 | private long fStartTime; | |
119 | ||
120 | /** The end time */ | |
121 | private long fEndTime; | |
122 | ||
123 | /** The display width */ | |
124 | private final int fDisplayWidth; | |
125 | ||
126 | /** The zoom thread */ | |
127 | private ZoomThread fZoomThread; | |
128 | ||
129 | /** The next resource action */ | |
130 | private Action fNextResourceAction; | |
131 | ||
132 | /** The previous resource action */ | |
133 | private Action fPreviousResourceAction; | |
134 | ||
4999a196 GB |
135 | /** A comparator class */ |
136 | private Comparator<ITimeGraphEntry> fEntryComparator = null; | |
137 | ||
1cf25311 | 138 | /** The redraw state used to prevent unnecessary queuing of display runnables */ |
4999a196 GB |
139 | private State fRedrawState = State.IDLE; |
140 | ||
141 | /** The redraw synchronization object */ | |
142 | private final Object fSyncObj = new Object(); | |
143 | ||
144 | /** The presentation provider for this view */ | |
145 | private final TimeGraphPresentationProvider fPresentation; | |
146 | ||
747adf5c PT |
147 | /** The tree column label array, or null if combo is not used */ |
148 | private String[] fColumns; | |
149 | ||
150 | /** The tree label provider, or null if combo is not used */ | |
151 | private TreeLabelProvider fLabelProvider = null; | |
152 | ||
153 | /** The relative weight of the sash, ignored if combo is not used */ | |
154 | private int[] fWeight = { 1, 1 }; | |
155 | ||
156 | /** The filter column label array, or null if filter is not used */ | |
157 | private String[] fFilterColumns; | |
4999a196 | 158 | |
1cf25311 PT |
159 | /** The pack done flag */ |
160 | private boolean fPackDone = false; | |
161 | ||
a03b7ee4 PT |
162 | /** The filter label provider, or null if filter is not used */ |
163 | private TreeLabelProvider fFilterLabelProvider; | |
164 | ||
5d021ccf GB |
165 | private int fAutoExpandLevel = ALL_LEVELS; |
166 | ||
4999a196 | 167 | // ------------------------------------------------------------------------ |
747adf5c | 168 | // Classes |
4999a196 GB |
169 | // ------------------------------------------------------------------------ |
170 | ||
747adf5c | 171 | private interface ITimeGraphWrapper { |
4999a196 | 172 | |
747adf5c | 173 | void setTimeGraphProvider(TimeGraphPresentationProvider fPresentation); |
4999a196 | 174 | |
747adf5c | 175 | TimeGraphViewer getTimeGraphViewer(); |
4999a196 | 176 | |
747adf5c | 177 | void addSelectionListener(ITimeGraphSelectionListener iTimeGraphSelectionListener); |
4999a196 | 178 | |
747adf5c | 179 | ISelectionProvider getSelectionProvider(); |
4999a196 | 180 | |
747adf5c | 181 | void setFocus(); |
4999a196 | 182 | |
747adf5c | 183 | boolean isDisposed(); |
4999a196 | 184 | |
747adf5c | 185 | void refresh(); |
4999a196 | 186 | |
1cf25311 PT |
187 | void setInput(Object input); |
188 | ||
189 | Object getInput(); | |
4999a196 | 190 | |
747adf5c | 191 | void redraw(); |
4999a196 | 192 | |
747adf5c | 193 | void update(); |
4999a196 | 194 | |
5d021ccf GB |
195 | void setAutoExpandLevel(int level); |
196 | ||
4999a196 GB |
197 | } |
198 | ||
747adf5c PT |
199 | private class TimeGraphViewerWrapper implements ITimeGraphWrapper { |
200 | private TimeGraphViewer viewer; | |
4999a196 | 201 | |
747adf5c PT |
202 | private TimeGraphViewerWrapper(Composite parent, int style) { |
203 | viewer = new TimeGraphViewer(parent, style); | |
4999a196 | 204 | } |
4999a196 | 205 | |
747adf5c PT |
206 | @Override |
207 | public void setTimeGraphProvider(TimeGraphPresentationProvider timeGraphProvider) { | |
208 | viewer.setTimeGraphProvider(timeGraphProvider); | |
209 | } | |
4999a196 | 210 | |
747adf5c PT |
211 | @Override |
212 | public TimeGraphViewer getTimeGraphViewer() { | |
213 | return viewer; | |
214 | } | |
4999a196 | 215 | |
747adf5c PT |
216 | @Override |
217 | public void addSelectionListener(ITimeGraphSelectionListener listener) { | |
218 | viewer.addSelectionListener(listener); | |
219 | } | |
4999a196 | 220 | |
747adf5c PT |
221 | @Override |
222 | public ISelectionProvider getSelectionProvider() { | |
223 | return viewer.getSelectionProvider(); | |
224 | } | |
225 | ||
226 | @Override | |
227 | public void setFocus() { | |
228 | viewer.setFocus(); | |
229 | } | |
230 | ||
231 | @Override | |
232 | public boolean isDisposed() { | |
233 | return viewer.getControl().isDisposed(); | |
234 | } | |
235 | ||
236 | @Override | |
1cf25311 | 237 | public void setInput(Object input) { |
747adf5c PT |
238 | viewer.setInput(input); |
239 | } | |
240 | ||
1cf25311 PT |
241 | @Override |
242 | public Object getInput() { | |
243 | return viewer.getInput(); | |
244 | } | |
245 | ||
747adf5c PT |
246 | @Override |
247 | public void refresh() { | |
248 | viewer.refresh(); | |
249 | } | |
250 | ||
251 | @Override | |
252 | public void redraw() { | |
253 | viewer.getControl().redraw(); | |
254 | } | |
255 | ||
256 | @Override | |
257 | public void update() { | |
258 | viewer.getControl().update(); | |
259 | } | |
5d021ccf GB |
260 | |
261 | @Override | |
262 | public void setAutoExpandLevel(int level) { | |
263 | viewer.setAutoExpandLevel(level); | |
264 | } | |
4999a196 GB |
265 | } |
266 | ||
747adf5c PT |
267 | private class TimeGraphComboWrapper implements ITimeGraphWrapper { |
268 | private TimeGraphCombo combo; | |
269 | ||
270 | private TimeGraphComboWrapper(Composite parent, int style) { | |
271 | combo = new TimeGraphCombo(parent, style, fWeight); | |
272 | } | |
273 | ||
274 | @Override | |
275 | public void setTimeGraphProvider(TimeGraphPresentationProvider timeGraphProvider) { | |
276 | combo.setTimeGraphProvider(timeGraphProvider); | |
277 | } | |
278 | ||
279 | @Override | |
280 | public TimeGraphViewer getTimeGraphViewer() { | |
281 | return combo.getTimeGraphViewer(); | |
282 | } | |
283 | ||
284 | @Override | |
285 | public void addSelectionListener(ITimeGraphSelectionListener listener) { | |
286 | combo.addSelectionListener(listener); | |
287 | } | |
288 | ||
289 | @Override | |
290 | public ISelectionProvider getSelectionProvider() { | |
291 | return combo.getTreeViewer(); | |
292 | } | |
293 | ||
294 | @Override | |
295 | public void setFocus() { | |
296 | combo.setFocus(); | |
297 | } | |
298 | ||
299 | @Override | |
300 | public boolean isDisposed() { | |
301 | return combo.isDisposed(); | |
302 | } | |
303 | ||
304 | @Override | |
1cf25311 | 305 | public void setInput(Object input) { |
747adf5c PT |
306 | combo.setInput(input); |
307 | } | |
308 | ||
1cf25311 PT |
309 | @Override |
310 | public Object getInput() { | |
311 | return combo.getInput(); | |
312 | } | |
313 | ||
747adf5c PT |
314 | @Override |
315 | public void refresh() { | |
316 | combo.refresh(); | |
317 | } | |
318 | ||
319 | @Override | |
320 | public void redraw() { | |
321 | combo.redraw(); | |
322 | } | |
323 | ||
324 | @Override | |
325 | public void update() { | |
326 | combo.update(); | |
327 | } | |
328 | ||
5d021ccf GB |
329 | @Override |
330 | public void setAutoExpandLevel(int level) { | |
331 | combo.setAutoExpandLevel(level); | |
332 | } | |
333 | ||
747adf5c PT |
334 | TimeGraphCombo getTimeGraphCombo() { |
335 | return combo; | |
336 | } | |
337 | ||
338 | TreeViewer getTreeViewer() { | |
339 | return combo.getTreeViewer(); | |
340 | } | |
341 | ||
342 | IAction getShowFilterAction() { | |
343 | return combo.getShowFilterAction(); | |
344 | } | |
345 | } | |
4999a196 GB |
346 | |
347 | private class TreeContentProvider implements ITreeContentProvider { | |
348 | ||
349 | @Override | |
350 | public void dispose() { | |
351 | } | |
352 | ||
353 | @Override | |
354 | public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { | |
355 | } | |
356 | ||
357 | @Override | |
1cf25311 PT |
358 | public ITimeGraphEntry[] getElements(Object inputElement) { |
359 | if (inputElement != null) { | |
360 | try { | |
361 | return ((List<?>) inputElement).toArray(new ITimeGraphEntry[0]); | |
362 | } catch (ClassCastException e) { | |
363 | } | |
364 | } | |
365 | return new ITimeGraphEntry[0]; | |
4999a196 GB |
366 | } |
367 | ||
368 | @Override | |
369 | public Object[] getChildren(Object parentElement) { | |
370 | ITimeGraphEntry entry = (ITimeGraphEntry) parentElement; | |
371 | List<? extends ITimeGraphEntry> children = entry.getChildren(); | |
372 | return children.toArray(new ITimeGraphEntry[children.size()]); | |
373 | } | |
374 | ||
375 | @Override | |
376 | public Object getParent(Object element) { | |
377 | ITimeGraphEntry entry = (ITimeGraphEntry) element; | |
378 | return entry.getParent(); | |
379 | } | |
380 | ||
381 | @Override | |
382 | public boolean hasChildren(Object element) { | |
383 | ITimeGraphEntry entry = (ITimeGraphEntry) element; | |
384 | return entry.hasChildren(); | |
385 | } | |
386 | ||
387 | } | |
388 | ||
1cf25311 PT |
389 | private class TimeGraphContentProvider implements ITimeGraphContentProvider { |
390 | ||
391 | @Override | |
392 | public ITimeGraphEntry[] getElements(Object inputElement) { | |
393 | if (inputElement != null) { | |
394 | try { | |
395 | return ((List<?>) inputElement).toArray(new ITimeGraphEntry[0]); | |
396 | } catch (ClassCastException e) { | |
397 | } | |
398 | } | |
399 | return new ITimeGraphEntry[0]; | |
400 | } | |
401 | ||
402 | } | |
403 | ||
4999a196 | 404 | /** |
747adf5c PT |
405 | * Base class to provide the labels for the tree viewer. Views extending |
406 | * this class typically need to override the getColumnText method if they | |
407 | * have more than one column to display | |
4999a196 | 408 | */ |
40b7b614 | 409 | protected static class TreeLabelProvider implements ITableLabelProvider, ILabelProvider { |
4999a196 GB |
410 | |
411 | @Override | |
412 | public void addListener(ILabelProviderListener listener) { | |
413 | } | |
414 | ||
415 | @Override | |
416 | public void dispose() { | |
417 | } | |
418 | ||
419 | @Override | |
420 | public boolean isLabelProperty(Object element, String property) { | |
421 | return false; | |
422 | } | |
423 | ||
424 | @Override | |
425 | public void removeListener(ILabelProviderListener listener) { | |
426 | } | |
427 | ||
428 | @Override | |
429 | public Image getColumnImage(Object element, int columnIndex) { | |
430 | return null; | |
431 | } | |
432 | ||
433 | @Override | |
434 | public String getColumnText(Object element, int columnIndex) { | |
435 | TimeGraphEntry entry = (TimeGraphEntry) element; | |
436 | if (columnIndex == 0) { | |
437 | return entry.getName(); | |
438 | } | |
76fccfb0 | 439 | return new String(); |
4999a196 GB |
440 | } |
441 | ||
40b7b614 GP |
442 | @Override |
443 | public Image getImage(Object element) { | |
444 | return null; | |
445 | } | |
446 | ||
40b7b614 GP |
447 | @Override |
448 | public String getText(Object element) { | |
449 | TimeGraphEntry entry = (TimeGraphEntry) element; | |
450 | return entry.getName(); | |
451 | } | |
452 | ||
4999a196 GB |
453 | } |
454 | ||
455 | private class BuildThread extends Thread { | |
dfa0ef96 GB |
456 | private final @NonNull ITmfTrace fBuildTrace; |
457 | private final @NonNull ITmfTrace fParentTrace; | |
458 | private final @NonNull IProgressMonitor fMonitor; | |
4999a196 | 459 | |
dfa0ef96 | 460 | public BuildThread(final @NonNull ITmfTrace trace, final @NonNull ITmfTrace parentTrace, final String name) { |
4999a196 GB |
461 | super(name + " build"); //$NON-NLS-1$ |
462 | fBuildTrace = trace; | |
1cf25311 | 463 | fParentTrace = parentTrace; |
4999a196 GB |
464 | fMonitor = new NullProgressMonitor(); |
465 | } | |
466 | ||
467 | @Override | |
468 | public void run() { | |
1cf25311 | 469 | buildEventList(fBuildTrace, fParentTrace, fMonitor); |
4999a196 | 470 | synchronized (fBuildThreadMap) { |
1cf25311 | 471 | fBuildThreadMap.remove(fBuildTrace); |
4999a196 GB |
472 | } |
473 | } | |
474 | ||
475 | public void cancel() { | |
476 | fMonitor.setCanceled(true); | |
477 | } | |
478 | } | |
479 | ||
480 | private class ZoomThread extends Thread { | |
dfa0ef96 | 481 | private final @NonNull List<TimeGraphEntry> fZoomEntryList; |
4999a196 GB |
482 | private final long fZoomStartTime; |
483 | private final long fZoomEndTime; | |
484 | private final long fResolution; | |
dfa0ef96 | 485 | private final @NonNull IProgressMonitor fMonitor; |
4999a196 | 486 | |
dfa0ef96 | 487 | public ZoomThread(@NonNull List<TimeGraphEntry> entryList, long startTime, long endTime, String name) { |
4999a196 GB |
488 | super(name + " zoom"); //$NON-NLS-1$ |
489 | fZoomEntryList = entryList; | |
490 | fZoomStartTime = startTime; | |
491 | fZoomEndTime = endTime; | |
492 | fResolution = Math.max(1, (fZoomEndTime - fZoomStartTime) / fDisplayWidth); | |
493 | fMonitor = new NullProgressMonitor(); | |
494 | } | |
495 | ||
496 | @Override | |
497 | public void run() { | |
4999a196 GB |
498 | for (TimeGraphEntry entry : fZoomEntryList) { |
499 | if (fMonitor.isCanceled()) { | |
79ec0b89 | 500 | return; |
4999a196 | 501 | } |
dfa0ef96 GB |
502 | if (entry == null) { |
503 | break; | |
504 | } | |
4999a196 GB |
505 | zoom(entry, fMonitor); |
506 | } | |
bec1f1ac GB |
507 | /* Refresh the arrows when zooming */ |
508 | List<ILinkEvent> events = getLinkList(fZoomStartTime, fZoomEndTime, fResolution, fMonitor); | |
79ec0b89 | 509 | if (events != null) { |
747adf5c | 510 | fTimeGraphWrapper.getTimeGraphViewer().setLinks(events); |
79ec0b89 PT |
511 | redraw(); |
512 | } | |
4999a196 GB |
513 | } |
514 | ||
dfa0ef96 | 515 | private void zoom(@NonNull TimeGraphEntry entry, @NonNull IProgressMonitor monitor) { |
4999a196 GB |
516 | if (fZoomStartTime <= fStartTime && fZoomEndTime >= fEndTime) { |
517 | entry.setZoomedEventList(null); | |
518 | } else { | |
519 | List<ITimeEvent> zoomedEventList = getEventList(entry, fZoomStartTime, fZoomEndTime, fResolution, monitor); | |
520 | if (zoomedEventList != null) { | |
521 | entry.setZoomedEventList(zoomedEventList); | |
522 | } | |
523 | } | |
524 | redraw(); | |
a3188982 | 525 | for (ITimeGraphEntry child : entry.getChildren()) { |
4999a196 GB |
526 | if (fMonitor.isCanceled()) { |
527 | return; | |
528 | } | |
a3188982 PT |
529 | if (child instanceof TimeGraphEntry) { |
530 | zoom((TimeGraphEntry) child, monitor); | |
531 | } | |
4999a196 GB |
532 | } |
533 | } | |
534 | ||
535 | public void cancel() { | |
536 | fMonitor.setCanceled(true); | |
537 | } | |
538 | } | |
539 | ||
540 | // ------------------------------------------------------------------------ | |
541 | // Constructors | |
542 | // ------------------------------------------------------------------------ | |
543 | ||
544 | /** | |
747adf5c PT |
545 | * Constructs a time graph view that contains either a time graph viewer or |
546 | * a time graph combo. | |
547 | * | |
548 | * By default, the view uses a time graph viewer. To use a time graph combo, | |
549 | * the subclass constructor must call {@link #setTreeColumns(String[])} and | |
550 | * {@link #setTreeLabelProvider(TreeLabelProvider)}. | |
4999a196 GB |
551 | * |
552 | * @param id | |
553 | * The id of the view | |
4999a196 GB |
554 | * @param pres |
555 | * The presentation provider | |
556 | */ | |
747adf5c | 557 | public AbstractTimeGraphView(String id, TimeGraphPresentationProvider pres) { |
4999a196 | 558 | super(id); |
4999a196 GB |
559 | fPresentation = pres; |
560 | fDisplayWidth = Display.getDefault().getBounds().width; | |
561 | } | |
562 | ||
563 | // ------------------------------------------------------------------------ | |
747adf5c | 564 | // Getters and setters |
4999a196 GB |
565 | // ------------------------------------------------------------------------ |
566 | ||
747adf5c PT |
567 | /** |
568 | * Getter for the time graph combo | |
569 | * | |
570 | * @return The time graph combo, or null if combo is not used | |
571 | */ | |
572 | protected TimeGraphCombo getTimeGraphCombo() { | |
573 | if (fTimeGraphWrapper instanceof TimeGraphComboWrapper) { | |
574 | return ((TimeGraphComboWrapper) fTimeGraphWrapper).getTimeGraphCombo(); | |
575 | } | |
576 | return null; | |
577 | } | |
4999a196 | 578 | |
747adf5c PT |
579 | /** |
580 | * Getter for the time graph viewer | |
581 | * | |
582 | * @return The time graph viewer | |
583 | */ | |
584 | protected TimeGraphViewer getTimeGraphViewer() { | |
585 | return fTimeGraphWrapper.getTimeGraphViewer(); | |
586 | } | |
587 | ||
50c2da9e GB |
588 | /** |
589 | * Getter for the presentation provider | |
590 | * | |
591 | * @return The time graph presentation provider | |
50c2da9e GB |
592 | */ |
593 | protected ITimeGraphPresentationProvider2 getPresentationProvider() { | |
594 | return fPresentation; | |
595 | } | |
596 | ||
747adf5c PT |
597 | /** |
598 | * Sets the tree column labels. | |
599 | * This should be called from the constructor. | |
600 | * | |
601 | * @param columns | |
602 | * The array of tree column labels | |
603 | */ | |
604 | protected void setTreeColumns(final String[] columns) { | |
605 | fColumns = columns; | |
606 | } | |
607 | ||
608 | /** | |
609 | * Sets the tree label provider. | |
610 | * This should be called from the constructor. | |
611 | * | |
612 | * @param tlp | |
613 | * The tree label provider | |
614 | */ | |
615 | protected void setTreeLabelProvider(final TreeLabelProvider tlp) { | |
616 | fLabelProvider = tlp; | |
617 | } | |
618 | ||
619 | /** | |
620 | * Sets the relative weight of each part of the time graph combo. | |
621 | * This should be called from the constructor. | |
622 | * | |
623 | * @param weights | |
624 | * The array (length 2) of relative weights of each part of the combo | |
625 | */ | |
626 | protected void setWeight(final int[] weights) { | |
627 | fWeight = weights; | |
628 | } | |
4999a196 | 629 | |
747adf5c PT |
630 | /** |
631 | * Sets the filter column labels. | |
632 | * This should be called from the constructor. | |
633 | * | |
634 | * @param filterColumns | |
635 | * The array of filter column labels | |
636 | */ | |
637 | protected void setFilterColumns(final String[] filterColumns) { | |
638 | fFilterColumns = filterColumns; | |
639 | } | |
4999a196 | 640 | |
a03b7ee4 PT |
641 | /** |
642 | * Sets the filter label provider. | |
643 | * This should be called from the constructor. | |
644 | * | |
645 | * @param labelProvider | |
646 | * The filter label provider | |
a03b7ee4 PT |
647 | */ |
648 | protected void setFilterLabelProvider(final TreeLabelProvider labelProvider) { | |
649 | fFilterLabelProvider = labelProvider; | |
650 | } | |
651 | ||
747adf5c PT |
652 | /** |
653 | * Gets the display width | |
654 | * | |
655 | * @return the display width | |
656 | */ | |
657 | protected int getDisplayWidth() { | |
658 | return fDisplayWidth; | |
659 | } | |
4999a196 | 660 | |
747adf5c PT |
661 | /** |
662 | * Gets the comparator for the entries | |
663 | * | |
664 | * @return The entry comparator | |
665 | */ | |
666 | protected Comparator<ITimeGraphEntry> getEntryComparator() { | |
667 | return fEntryComparator; | |
668 | } | |
4999a196 | 669 | |
747adf5c PT |
670 | /** |
671 | * Sets the comparator class for the entries | |
672 | * | |
673 | * @param comparator | |
674 | * A comparator object | |
675 | */ | |
676 | protected void setEntryComparator(final Comparator<ITimeGraphEntry> comparator) { | |
677 | fEntryComparator = comparator; | |
678 | } | |
4999a196 | 679 | |
747adf5c PT |
680 | /** |
681 | * Gets the trace displayed in the view | |
682 | * | |
683 | * @return The trace | |
684 | */ | |
685 | protected ITmfTrace getTrace() { | |
686 | return fTrace; | |
687 | } | |
4999a196 | 688 | |
747adf5c PT |
689 | /** |
690 | * Gets the start time | |
691 | * | |
692 | * @return The start time | |
693 | */ | |
694 | protected long getStartTime() { | |
695 | return fStartTime; | |
696 | } | |
4999a196 | 697 | |
747adf5c PT |
698 | /** |
699 | * Sets the start time | |
700 | * | |
701 | * @param time | |
702 | * The start time | |
703 | */ | |
704 | protected void setStartTime(long time) { | |
705 | fStartTime = time; | |
706 | } | |
707 | ||
708 | /** | |
709 | * Gets the end time | |
710 | * | |
711 | * @return The end time | |
712 | */ | |
713 | protected long getEndTime() { | |
714 | return fEndTime; | |
715 | } | |
716 | ||
717 | /** | |
718 | * Sets the end time | |
719 | * | |
720 | * @param time | |
721 | * The end time | |
722 | */ | |
723 | protected void setEndTime(long time) { | |
724 | fEndTime = time; | |
725 | } | |
726 | ||
5d021ccf GB |
727 | /** |
728 | * Sets the auto-expand level to be used for the input of the view. The | |
729 | * value 0 means that there is no auto-expand; 1 means that top-level | |
730 | * elements are expanded, but not their children; 2 means that top-level | |
731 | * elements are expanded, and their children, but not grand-children; and so | |
732 | * on. | |
733 | * <p> | |
734 | * The value {@link #ALL_LEVELS} means that all subtrees should be expanded. | |
735 | * </p> | |
736 | * | |
737 | * @param level | |
738 | * non-negative level, or <code>ALL_LEVELS</code> to expand all | |
739 | * levels of the tree | |
740 | */ | |
741 | protected void setAutoExpandLevel(int level) { | |
742 | fAutoExpandLevel = level; | |
743 | ITimeGraphWrapper tgWrapper = fTimeGraphWrapper; | |
744 | if (tgWrapper != null) { | |
745 | tgWrapper.setAutoExpandLevel(level); | |
746 | } | |
747 | } | |
748 | ||
747adf5c | 749 | /** |
1cf25311 PT |
750 | * Gets the entry list for a trace |
751 | * | |
752 | * @param trace | |
753 | * the trace | |
747adf5c PT |
754 | * |
755 | * @return the entry list map | |
756 | */ | |
1cf25311 PT |
757 | protected List<TimeGraphEntry> getEntryList(ITmfTrace trace) { |
758 | synchronized (fEntryListMap) { | |
759 | return fEntryListMap.get(trace); | |
760 | } | |
747adf5c PT |
761 | } |
762 | ||
763 | /** | |
1cf25311 | 764 | * Adds a trace entry list to the entry list map |
747adf5c PT |
765 | * |
766 | * @param trace | |
767 | * the trace to add | |
768 | * @param list | |
1cf25311 | 769 | * the list of time graph entries |
747adf5c PT |
770 | */ |
771 | protected void putEntryList(ITmfTrace trace, List<TimeGraphEntry> list) { | |
1cf25311 PT |
772 | synchronized (fEntryListMap) { |
773 | fEntryListMap.put(trace, new CopyOnWriteArrayList<>(list)); | |
774 | } | |
775 | } | |
776 | ||
777 | /** | |
778 | * Adds a list of entries to a trace's entry list | |
779 | * | |
780 | * @param trace | |
781 | * the trace | |
782 | * @param list | |
783 | * the list of time graph entries to add | |
1cf25311 PT |
784 | */ |
785 | protected void addToEntryList(ITmfTrace trace, List<TimeGraphEntry> list) { | |
786 | synchronized (fEntryListMap) { | |
787 | List<TimeGraphEntry> entryList = fEntryListMap.get(trace); | |
788 | if (entryList == null) { | |
789 | fEntryListMap.put(trace, new CopyOnWriteArrayList<>(list)); | |
790 | } else { | |
791 | entryList.addAll(list); | |
792 | } | |
793 | } | |
794 | } | |
795 | ||
796 | /** | |
797 | * Removes a list of entries from a trace's entry list | |
798 | * | |
799 | * @param trace | |
800 | * the trace | |
801 | * @param list | |
802 | * the list of time graph entries to remove | |
1cf25311 PT |
803 | */ |
804 | protected void removeFromEntryList(ITmfTrace trace, List<TimeGraphEntry> list) { | |
805 | synchronized (fEntryListMap) { | |
806 | List<TimeGraphEntry> entryList = fEntryListMap.get(trace); | |
807 | if (entryList != null) { | |
808 | entryList.removeAll(list); | |
809 | } | |
747adf5c PT |
810 | } |
811 | } | |
4999a196 | 812 | |
747adf5c PT |
813 | /** |
814 | * Text for the "next" button | |
815 | * | |
816 | * @return The "next" button text | |
817 | */ | |
818 | protected String getNextText() { | |
819 | return Messages.AbstractTimeGraphtView_NextText; | |
820 | } | |
4999a196 | 821 | |
747adf5c PT |
822 | /** |
823 | * Tooltip for the "next" button | |
824 | * | |
825 | * @return Tooltip for the "next" button | |
826 | */ | |
827 | protected String getNextTooltip() { | |
828 | return Messages.AbstractTimeGraphView_NextTooltip; | |
829 | } | |
4999a196 | 830 | |
747adf5c PT |
831 | /** |
832 | * Text for the "Previous" button | |
833 | * | |
834 | * @return The "Previous" button text | |
835 | */ | |
836 | protected String getPrevText() { | |
837 | return Messages.AbstractTimeGraphView_PreviousText; | |
838 | } | |
4999a196 | 839 | |
747adf5c PT |
840 | /** |
841 | * Tooltip for the "previous" button | |
842 | * | |
843 | * @return Tooltip for the "previous" button | |
844 | */ | |
845 | protected String getPrevTooltip() { | |
846 | return Messages.AbstractTimeGraphView_PreviousTooltip; | |
847 | } | |
4999a196 | 848 | |
747adf5c PT |
849 | // ------------------------------------------------------------------------ |
850 | // ViewPart | |
851 | // ------------------------------------------------------------------------ | |
4999a196 | 852 | |
747adf5c PT |
853 | @Override |
854 | public void createPartControl(Composite parent) { | |
855 | if (fColumns == null || fLabelProvider == null) { | |
856 | fTimeGraphWrapper = new TimeGraphViewerWrapper(parent, SWT.NONE); | |
1cf25311 PT |
857 | TimeGraphViewer viewer = fTimeGraphWrapper.getTimeGraphViewer(); |
858 | viewer.setTimeGraphContentProvider(new TimeGraphContentProvider()); | |
747adf5c PT |
859 | } else { |
860 | TimeGraphComboWrapper wrapper = new TimeGraphComboWrapper(parent, SWT.NONE); | |
861 | fTimeGraphWrapper = wrapper; | |
862 | TimeGraphCombo combo = wrapper.getTimeGraphCombo(); | |
863 | combo.setTreeContentProvider(new TreeContentProvider()); | |
864 | combo.setTreeLabelProvider(fLabelProvider); | |
865 | combo.setTreeColumns(fColumns); | |
866 | combo.setFilterContentProvider(new TreeContentProvider()); | |
a03b7ee4 | 867 | combo.setFilterLabelProvider(fFilterLabelProvider); |
747adf5c | 868 | combo.setFilterColumns(fFilterColumns); |
1cf25311 | 869 | combo.setTimeGraphContentProvider(new TimeGraphContentProvider()); |
747adf5c | 870 | } |
4999a196 | 871 | |
747adf5c | 872 | fTimeGraphWrapper.setTimeGraphProvider(fPresentation); |
5d021ccf | 873 | fTimeGraphWrapper.setAutoExpandLevel(fAutoExpandLevel); |
4999a196 | 874 | |
747adf5c | 875 | fTimeGraphWrapper.getTimeGraphViewer().addRangeListener(new ITimeGraphRangeListener() { |
4999a196 GB |
876 | @Override |
877 | public void timeRangeUpdated(TimeGraphRangeUpdateEvent event) { | |
878 | final long startTime = event.getStartTime(); | |
879 | final long endTime = event.getEndTime(); | |
f566d40a | 880 | TmfTimeRange range = new TmfTimeRange(new TmfNanoTimestamp(startTime), new TmfNanoTimestamp(endTime)); |
0fcf3b09 | 881 | broadcast(new TmfRangeSynchSignal(AbstractTimeGraphView.this, range)); |
4999a196 GB |
882 | startZoomThread(startTime, endTime); |
883 | } | |
884 | }); | |
885 | ||
747adf5c | 886 | fTimeGraphWrapper.getTimeGraphViewer().addTimeListener(new ITimeGraphTimeListener() { |
4999a196 GB |
887 | @Override |
888 | public void timeSelected(TimeGraphTimeEvent event) { | |
f566d40a PT |
889 | TmfNanoTimestamp startTime = new TmfNanoTimestamp(event.getBeginTime()); |
890 | TmfNanoTimestamp endTime = new TmfNanoTimestamp(event.getEndTime()); | |
0fcf3b09 | 891 | broadcast(new TmfTimeSynchSignal(AbstractTimeGraphView.this, startTime, endTime)); |
4999a196 GB |
892 | } |
893 | }); | |
894 | ||
747adf5c | 895 | fTimeGraphWrapper.getTimeGraphViewer().setTimeFormat(TimeFormat.CALENDAR); |
4999a196 | 896 | |
0fcf3b09 | 897 | IStatusLineManager statusLineManager = getViewSite().getActionBars().getStatusLineManager(); |
747adf5c | 898 | fTimeGraphWrapper.getTimeGraphViewer().getTimeGraphControl().setStatusLineManager(statusLineManager); |
0fcf3b09 | 899 | |
4999a196 GB |
900 | // View Action Handling |
901 | makeActions(); | |
902 | contributeToActionBars(); | |
903 | ||
904 | ITmfTrace trace = getActiveTrace(); | |
905 | if (trace != null) { | |
906 | traceSelected(new TmfTraceSelectedSignal(this, trace)); | |
907 | } | |
908 | ||
909 | // make selection available to other views | |
747adf5c | 910 | getSite().setSelectionProvider(fTimeGraphWrapper.getSelectionProvider()); |
4999a196 GB |
911 | } |
912 | ||
913 | @Override | |
914 | public void setFocus() { | |
747adf5c | 915 | fTimeGraphWrapper.setFocus(); |
4999a196 GB |
916 | } |
917 | ||
918 | // ------------------------------------------------------------------------ | |
919 | // Signal handlers | |
920 | // ------------------------------------------------------------------------ | |
921 | ||
922 | /** | |
923 | * Handler for the trace opened signal. | |
924 | * | |
925 | * @param signal | |
926 | * The incoming signal | |
4999a196 GB |
927 | */ |
928 | @TmfSignalHandler | |
929 | public void traceOpened(TmfTraceOpenedSignal signal) { | |
930 | fTrace = signal.getTrace(); | |
931 | loadTrace(); | |
932 | } | |
933 | ||
934 | /** | |
935 | * Handler for the trace selected signal | |
936 | * | |
937 | * @param signal | |
938 | * The incoming signal | |
939 | */ | |
940 | @TmfSignalHandler | |
941 | public void traceSelected(final TmfTraceSelectedSignal signal) { | |
942 | if (signal.getTrace() == fTrace) { | |
943 | return; | |
944 | } | |
945 | fTrace = signal.getTrace(); | |
946 | ||
947 | loadTrace(); | |
948 | } | |
949 | ||
950 | /** | |
951 | * Trace is closed: clear the data structures and the view | |
952 | * | |
953 | * @param signal | |
954 | * the signal received | |
955 | */ | |
956 | @TmfSignalHandler | |
957 | public void traceClosed(final TmfTraceClosedSignal signal) { | |
958 | synchronized (fBuildThreadMap) { | |
41cc4f90 | 959 | for (ITmfTrace trace : getTracesToBuild(signal.getTrace())) { |
1cf25311 PT |
960 | BuildThread buildThread = fBuildThreadMap.remove(trace); |
961 | if (buildThread != null) { | |
962 | buildThread.cancel(); | |
963 | } | |
4999a196 GB |
964 | } |
965 | } | |
966 | synchronized (fEntryListMap) { | |
967 | fEntryListMap.remove(signal.getTrace()); | |
968 | } | |
969 | if (signal.getTrace() == fTrace) { | |
970 | fTrace = null; | |
971 | fStartTime = 0; | |
972 | fEndTime = 0; | |
973 | if (fZoomThread != null) { | |
974 | fZoomThread.cancel(); | |
975 | } | |
976 | refresh(); | |
977 | } | |
978 | } | |
979 | ||
980 | /** | |
0fcf3b09 | 981 | * Handler for the time synch signal |
4999a196 GB |
982 | * |
983 | * @param signal | |
984 | * The signal that's received | |
985 | */ | |
986 | @TmfSignalHandler | |
987 | public void synchToTime(final TmfTimeSynchSignal signal) { | |
988 | if (signal.getSource() == this || fTrace == null) { | |
989 | return; | |
990 | } | |
0fcf3b09 PT |
991 | final long beginTime = signal.getBeginTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
992 | final long endTime = signal.getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
4999a196 GB |
993 | |
994 | Display.getDefault().asyncExec(new Runnable() { | |
995 | @Override | |
996 | public void run() { | |
747adf5c | 997 | if (fTimeGraphWrapper.isDisposed()) { |
4999a196 GB |
998 | return; |
999 | } | |
0fcf3b09 | 1000 | if (beginTime == endTime) { |
747adf5c | 1001 | fTimeGraphWrapper.getTimeGraphViewer().setSelectedTime(beginTime, true); |
0fcf3b09 | 1002 | } else { |
747adf5c | 1003 | fTimeGraphWrapper.getTimeGraphViewer().setSelectionRange(beginTime, endTime); |
0fcf3b09 | 1004 | } |
747adf5c | 1005 | startZoomThread(fTimeGraphWrapper.getTimeGraphViewer().getTime0(), fTimeGraphWrapper.getTimeGraphViewer().getTime1()); |
4999a196 | 1006 | |
0fcf3b09 | 1007 | synchingToTime(beginTime); |
4999a196 GB |
1008 | } |
1009 | }); | |
1010 | } | |
1011 | ||
1012 | /** | |
0fcf3b09 | 1013 | * Handler for the range synch signal |
4999a196 GB |
1014 | * |
1015 | * @param signal | |
1016 | * The signal that's received | |
1017 | */ | |
1018 | @TmfSignalHandler | |
1019 | public void synchToRange(final TmfRangeSynchSignal signal) { | |
1020 | if (signal.getSource() == this || fTrace == null) { | |
1021 | return; | |
1022 | } | |
1023 | if (signal.getCurrentRange().getIntersection(fTrace.getTimeRange()) == null) { | |
1024 | return; | |
1025 | } | |
1026 | final long startTime = signal.getCurrentRange().getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
1027 | final long endTime = signal.getCurrentRange().getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
4999a196 GB |
1028 | Display.getDefault().asyncExec(new Runnable() { |
1029 | @Override | |
1030 | public void run() { | |
747adf5c | 1031 | if (fTimeGraphWrapper.isDisposed()) { |
4999a196 GB |
1032 | return; |
1033 | } | |
747adf5c | 1034 | fTimeGraphWrapper.getTimeGraphViewer().setStartFinishTime(startTime, endTime); |
4999a196 GB |
1035 | startZoomThread(startTime, endTime); |
1036 | } | |
1037 | }); | |
1038 | } | |
1039 | ||
c1cd9635 MAL |
1040 | /** |
1041 | * @param signal the format of the timestamps was updated. | |
1042 | */ | |
1043 | @TmfSignalHandler | |
1044 | public void updateTimeFormat( final TmfTimestampFormatUpdateSignal signal){ | |
747adf5c | 1045 | fTimeGraphWrapper.refresh(); |
c1cd9635 MAL |
1046 | } |
1047 | ||
4999a196 GB |
1048 | // ------------------------------------------------------------------------ |
1049 | // Internal | |
1050 | // ------------------------------------------------------------------------ | |
1051 | ||
1052 | private void loadTrace() { | |
1053 | synchronized (fEntryListMap) { | |
1054 | fEntryList = fEntryListMap.get(fTrace); | |
1055 | if (fEntryList == null) { | |
50c2da9e | 1056 | rebuild(); |
4999a196 GB |
1057 | } else { |
1058 | fStartTime = fTrace.getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
1059 | fEndTime = fTrace.getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
1060 | refresh(); | |
1061 | } | |
1062 | } | |
1063 | } | |
1064 | ||
50c2da9e GB |
1065 | /** |
1066 | * Forces a rebuild of the entries list, even if entries already exist for this trace | |
50c2da9e GB |
1067 | */ |
1068 | protected void rebuild() { | |
1069 | setStartTime(Long.MAX_VALUE); | |
1070 | setEndTime(Long.MIN_VALUE); | |
6b8d11bd | 1071 | refresh(); |
dfa0ef96 GB |
1072 | ITmfTrace viewTrace = fTrace; |
1073 | if (viewTrace == null) { | |
1074 | return; | |
1075 | } | |
50c2da9e | 1076 | synchronized (fBuildThreadMap) { |
dfa0ef96 GB |
1077 | for (ITmfTrace trace : getTracesToBuild(viewTrace)) { |
1078 | if (trace == null) { | |
1079 | break; | |
1080 | } | |
1081 | BuildThread buildThread = new BuildThread(trace, viewTrace, getName()); | |
50c2da9e GB |
1082 | fBuildThreadMap.put(trace, buildThread); |
1083 | buildThread.start(); | |
1084 | } | |
1085 | } | |
1086 | } | |
1087 | ||
4999a196 GB |
1088 | /** |
1089 | * Method called when synching to a given timestamp. Inheriting classes can | |
1090 | * perform actions here to update the view at the given timestamp. | |
1091 | * | |
1092 | * @param time | |
1093 | * The currently selected time | |
1094 | */ | |
1095 | protected void synchingToTime(long time) { | |
1096 | ||
1097 | } | |
1098 | ||
41cc4f90 GB |
1099 | /** |
1100 | * Return the list of traces whose data or analysis results will be used to | |
1101 | * populate the view. By default, if the trace is an experiment, the traces | |
1102 | * under it will be returned, otherwise, the trace itself is returned. | |
1103 | * | |
1104 | * A build thread will be started for each trace returned by this method, | |
1105 | * some of which may receive events in live streaming mode. | |
1106 | * | |
1107 | * @param trace | |
1108 | * The trace associated with this view | |
1109 | * @return List of traces with data to display | |
41cc4f90 | 1110 | */ |
dfa0ef96 | 1111 | protected @NonNull Iterable<ITmfTrace> getTracesToBuild(@NonNull ITmfTrace trace) { |
c14c0757 | 1112 | return TmfTraceManager.getTraceSet(trace); |
41cc4f90 GB |
1113 | } |
1114 | ||
4999a196 GB |
1115 | /** |
1116 | * Build the entries list to show in this time graph | |
1117 | * | |
1118 | * Called from the BuildThread | |
1119 | * | |
1120 | * @param trace | |
1121 | * The trace being built | |
1cf25311 PT |
1122 | * @param parentTrace |
1123 | * The parent of the trace set, or the trace itself | |
4999a196 GB |
1124 | * @param monitor |
1125 | * The progress monitor object | |
1126 | */ | |
dfa0ef96 | 1127 | protected abstract void buildEventList(@NonNull ITmfTrace trace, @NonNull ITmfTrace parentTrace, @NonNull IProgressMonitor monitor); |
4999a196 GB |
1128 | |
1129 | /** | |
1130 | * Gets the list of event for an entry in a given timerange | |
1131 | * | |
1132 | * @param entry | |
1133 | * The entry to get events for | |
1134 | * @param startTime | |
1135 | * Start of the time range | |
1136 | * @param endTime | |
1137 | * End of the time range | |
1138 | * @param resolution | |
1139 | * The resolution | |
1140 | * @param monitor | |
1141 | * The progress monitor object | |
1142 | * @return The list of events for the entry | |
1143 | */ | |
dfa0ef96 | 1144 | protected abstract @Nullable List<ITimeEvent> getEventList(@NonNull TimeGraphEntry entry, |
4999a196 | 1145 | long startTime, long endTime, long resolution, |
dfa0ef96 | 1146 | @NonNull IProgressMonitor monitor); |
4999a196 | 1147 | |
bec1f1ac GB |
1148 | /** |
1149 | * Gets the list of links (displayed as arrows) for a trace in a given | |
1150 | * timerange. Default implementation returns an empty list. | |
1151 | * | |
1152 | * @param startTime | |
1153 | * Start of the time range | |
1154 | * @param endTime | |
1155 | * End of the time range | |
1156 | * @param resolution | |
1157 | * The resolution | |
1158 | * @param monitor | |
1159 | * The progress monitor object | |
1160 | * @return The list of link events | |
bec1f1ac | 1161 | */ |
dfa0ef96 GB |
1162 | protected @Nullable List<ILinkEvent> getLinkList(long startTime, long endTime, |
1163 | long resolution, @NonNull IProgressMonitor monitor) { | |
507b1336 | 1164 | return new ArrayList<>(); |
bec1f1ac GB |
1165 | } |
1166 | ||
1167 | ||
4999a196 GB |
1168 | /** |
1169 | * Refresh the display | |
1170 | */ | |
1171 | protected void refresh() { | |
08593856 | 1172 | TmfUiRefreshHandler.getInstance().queueUpdate(this, new Runnable() { |
4999a196 GB |
1173 | @Override |
1174 | public void run() { | |
747adf5c | 1175 | if (fTimeGraphWrapper.isDisposed()) { |
4999a196 GB |
1176 | return; |
1177 | } | |
1cf25311 | 1178 | boolean hasEntries = false; |
4999a196 GB |
1179 | synchronized (fEntryListMap) { |
1180 | fEntryList = fEntryListMap.get(fTrace); | |
1181 | if (fEntryList == null) { | |
1cf25311 PT |
1182 | fEntryList = new CopyOnWriteArrayList<>(); |
1183 | } else if (fEntryComparator != null) { | |
1184 | List<TimeGraphEntry> list = new ArrayList<>(fEntryList); | |
1185 | Collections.sort(list, fEntryComparator); | |
1186 | fEntryList.clear(); | |
1187 | fEntryList.addAll(list); | |
4999a196 | 1188 | } |
1cf25311 | 1189 | hasEntries = fEntryList.size() != 0; |
4999a196 | 1190 | } |
1cf25311 PT |
1191 | if (fEntryList != fTimeGraphWrapper.getInput()) { |
1192 | fTimeGraphWrapper.setInput(fEntryList); | |
1193 | } else { | |
1194 | fTimeGraphWrapper.refresh(); | |
4999a196 | 1195 | } |
747adf5c | 1196 | fTimeGraphWrapper.getTimeGraphViewer().setTimeBounds(fStartTime, fEndTime); |
4999a196 | 1197 | |
0fcf3b09 PT |
1198 | long selectionBeginTime = fTrace == null ? 0 : fTraceManager.getSelectionBeginTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
1199 | long selectionEndTime = fTrace == null ? 0 : fTraceManager.getSelectionEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
4999a196 GB |
1200 | long startTime = fTrace == null ? 0 : fTraceManager.getCurrentRange().getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
1201 | long endTime = fTrace == null ? 0 : fTraceManager.getCurrentRange().getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
1202 | startTime = Math.max(startTime, fStartTime); | |
1203 | endTime = Math.min(endTime, fEndTime); | |
747adf5c PT |
1204 | fTimeGraphWrapper.getTimeGraphViewer().setSelectionRange(selectionBeginTime, selectionEndTime); |
1205 | fTimeGraphWrapper.getTimeGraphViewer().setStartFinishTime(startTime, endTime); | |
4999a196 | 1206 | |
1cf25311 | 1207 | if (fTimeGraphWrapper instanceof TimeGraphComboWrapper && !fPackDone) { |
747adf5c PT |
1208 | for (TreeColumn column : ((TimeGraphComboWrapper) fTimeGraphWrapper).getTreeViewer().getTree().getColumns()) { |
1209 | column.pack(); | |
1210 | } | |
1cf25311 PT |
1211 | if (hasEntries) { |
1212 | fPackDone = true; | |
1213 | } | |
4999a196 GB |
1214 | } |
1215 | ||
1216 | startZoomThread(startTime, endTime); | |
1217 | } | |
1218 | }); | |
1219 | } | |
1220 | ||
1221 | /** | |
1222 | * Redraw the canvas | |
1223 | */ | |
1224 | protected void redraw() { | |
1225 | synchronized (fSyncObj) { | |
1226 | if (fRedrawState == State.IDLE) { | |
1227 | fRedrawState = State.BUSY; | |
1228 | } else { | |
1229 | fRedrawState = State.PENDING; | |
1230 | return; | |
1231 | } | |
1232 | } | |
1233 | Display.getDefault().asyncExec(new Runnable() { | |
1234 | @Override | |
1235 | public void run() { | |
747adf5c | 1236 | if (fTimeGraphWrapper.isDisposed()) { |
4999a196 GB |
1237 | return; |
1238 | } | |
747adf5c PT |
1239 | fTimeGraphWrapper.redraw(); |
1240 | fTimeGraphWrapper.update(); | |
4999a196 GB |
1241 | synchronized (fSyncObj) { |
1242 | if (fRedrawState == State.PENDING) { | |
1243 | fRedrawState = State.IDLE; | |
1244 | redraw(); | |
1245 | } else { | |
1246 | fRedrawState = State.IDLE; | |
1247 | } | |
1248 | } | |
1249 | } | |
1250 | }); | |
1251 | } | |
1252 | ||
1253 | private void startZoomThread(long startTime, long endTime) { | |
1254 | if (fZoomThread != null) { | |
1255 | fZoomThread.cancel(); | |
1256 | } | |
dfa0ef96 GB |
1257 | final List<TimeGraphEntry> entryList = fEntryList; |
1258 | if (entryList == null) { | |
1259 | return; | |
1260 | } | |
1261 | fZoomThread = new ZoomThread(entryList, startTime, endTime, getName()); | |
4999a196 GB |
1262 | fZoomThread.start(); |
1263 | } | |
1264 | ||
1265 | private void makeActions() { | |
747adf5c | 1266 | fPreviousResourceAction = fTimeGraphWrapper.getTimeGraphViewer().getPreviousItemAction(); |
4999a196 GB |
1267 | fPreviousResourceAction.setText(getPrevText()); |
1268 | fPreviousResourceAction.setToolTipText(getPrevTooltip()); | |
747adf5c | 1269 | fNextResourceAction = fTimeGraphWrapper.getTimeGraphViewer().getNextItemAction(); |
4999a196 GB |
1270 | fNextResourceAction.setText(getNextText()); |
1271 | fNextResourceAction.setToolTipText(getNextTooltip()); | |
1272 | } | |
1273 | ||
1274 | private void contributeToActionBars() { | |
1275 | IActionBars bars = getViewSite().getActionBars(); | |
1276 | fillLocalToolBar(bars.getToolBarManager()); | |
1277 | } | |
1278 | ||
79ec0b89 PT |
1279 | /** |
1280 | * Add actions to local tool bar manager | |
1281 | * | |
1282 | * @param manager the tool bar manager | |
1283 | */ | |
1284 | protected void fillLocalToolBar(IToolBarManager manager) { | |
747adf5c | 1285 | if (fTimeGraphWrapper instanceof TimeGraphComboWrapper) { |
a03b7ee4 | 1286 | if (fFilterColumns != null && fFilterLabelProvider != null && fFilterColumns.length > 0) { |
747adf5c PT |
1287 | manager.add(((TimeGraphComboWrapper) fTimeGraphWrapper).getShowFilterAction()); |
1288 | } | |
4999a196 | 1289 | } |
747adf5c | 1290 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getShowLegendAction()); |
4999a196 | 1291 | manager.add(new Separator()); |
747adf5c PT |
1292 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getResetScaleAction()); |
1293 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getPreviousEventAction()); | |
1294 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getNextEventAction()); | |
4999a196 GB |
1295 | manager.add(fPreviousResourceAction); |
1296 | manager.add(fNextResourceAction); | |
747adf5c PT |
1297 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getZoomInAction()); |
1298 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getZoomOutAction()); | |
4999a196 GB |
1299 | manager.add(new Separator()); |
1300 | } | |
1301 | } |