Commit | Line | Data |
---|---|---|
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 | 40 | import org.eclipse.jface.viewers.ITableLabelProvider; |
cfcfd964 | 41 | import org.eclipse.jface.viewers.ITreeContentProvider; |
747adf5c | 42 | import org.eclipse.jface.viewers.TreeViewer; |
4923d7b9 | 43 | import org.eclipse.jface.viewers.ViewerFilter; |
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; | |
97c71024 | 49 | import org.eclipse.tracecompass.tmf.core.signal.TmfSelectionRangeUpdatedSignal; |
d2e4afa7 | 50 | import org.eclipse.tracecompass.tmf.core.signal.TmfSignalHandler; |
2bdf0193 AM |
51 | import org.eclipse.tracecompass.tmf.core.signal.TmfTimestampFormatUpdateSignal; |
52 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceClosedSignal; | |
53 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceOpenedSignal; | |
54 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceSelectedSignal; | |
d2e4afa7 | 55 | import org.eclipse.tracecompass.tmf.core.signal.TmfWindowRangeUpdatedSignal; |
2bdf0193 AM |
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; | |
21852dfa | 60 | import org.eclipse.tracecompass.tmf.core.trace.TmfTraceContext; |
2bdf0193 AM |
61 | import org.eclipse.tracecompass.tmf.core.trace.TmfTraceManager; |
62 | import org.eclipse.tracecompass.tmf.ui.TmfUiRefreshHandler; | |
d2e4afa7 MAL |
63 | import org.eclipse.tracecompass.tmf.ui.signal.TmfTimeViewAlignmentInfo; |
64 | import org.eclipse.tracecompass.tmf.ui.views.ITmfTimeAligned; | |
2bdf0193 AM |
65 | import org.eclipse.tracecompass.tmf.ui.views.TmfView; |
66 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphContentProvider; | |
67 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphPresentationProvider2; | |
68 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphRangeListener; | |
69 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphSelectionListener; | |
70 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphTimeListener; | |
71 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphCombo; | |
d8a230f8 | 72 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphContentProvider; |
2bdf0193 AM |
73 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphPresentationProvider; |
74 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphRangeUpdateEvent; | |
75 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphTimeEvent; | |
76 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphViewer; | |
77 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.ILinkEvent; | |
78 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.ITimeEvent; | |
79 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.ITimeGraphEntry; | |
80 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.TimeGraphEntry; | |
81 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.widgets.Utils.TimeFormat; | |
4999a196 GB |
82 | import org.eclipse.ui.IActionBars; |
83 | ||
84 | /** | |
85 | * An abstract view all time graph views can inherit | |
86 | * | |
747adf5c PT |
87 | * This view contains either a time graph viewer, or a time graph combo which is |
88 | * divided between a tree viewer on the left and a time graph viewer on the right. | |
4999a196 | 89 | */ |
d2e4afa7 | 90 | public abstract class AbstractTimeGraphView extends TmfView implements ITmfTimeAligned { |
4999a196 | 91 | |
5d021ccf GB |
92 | /** Constant indicating that all levels of the time graph should be expanded */ |
93 | protected static final int ALL_LEVELS = AbstractTreeViewer.ALL_LEVELS; | |
94 | ||
4999a196 GB |
95 | /** |
96 | * Redraw state enum | |
97 | */ | |
98 | private enum State { | |
99 | IDLE, BUSY, PENDING | |
100 | } | |
101 | ||
102 | // ------------------------------------------------------------------------ | |
103 | // Fields | |
104 | // ------------------------------------------------------------------------ | |
105 | ||
747adf5c PT |
106 | /** The timegraph wrapper */ |
107 | private ITimeGraphWrapper fTimeGraphWrapper; | |
4999a196 GB |
108 | |
109 | /** The selected trace */ | |
110 | private ITmfTrace fTrace; | |
111 | ||
112 | /** The timegraph entry list */ | |
113 | private List<TimeGraphEntry> fEntryList; | |
114 | ||
115 | /** The trace to entry list hash map */ | |
507b1336 | 116 | private final Map<ITmfTrace, List<TimeGraphEntry>> fEntryListMap = new HashMap<>(); |
4999a196 | 117 | |
4923d7b9 PT |
118 | /** The trace to filters hash map */ |
119 | private final Map<ITmfTrace, ViewerFilter[]> fFiltersMap = new HashMap<>(); | |
120 | ||
1cf25311 | 121 | /** The trace to build thread hash map */ |
507b1336 | 122 | private final Map<ITmfTrace, BuildThread> fBuildThreadMap = new HashMap<>(); |
4999a196 GB |
123 | |
124 | /** The start time */ | |
335b04e6 | 125 | private long fStartTime = SWT.DEFAULT; |
4999a196 GB |
126 | |
127 | /** The end time */ | |
335b04e6 | 128 | private long fEndTime = SWT.DEFAULT; |
4999a196 GB |
129 | |
130 | /** The display width */ | |
131 | private final int fDisplayWidth; | |
132 | ||
133 | /** The zoom thread */ | |
134 | private ZoomThread fZoomThread; | |
135 | ||
136 | /** The next resource action */ | |
137 | private Action fNextResourceAction; | |
138 | ||
139 | /** The previous resource action */ | |
140 | private Action fPreviousResourceAction; | |
141 | ||
4999a196 GB |
142 | /** A comparator class */ |
143 | private Comparator<ITimeGraphEntry> fEntryComparator = null; | |
144 | ||
1cf25311 | 145 | /** The redraw state used to prevent unnecessary queuing of display runnables */ |
4999a196 GB |
146 | private State fRedrawState = State.IDLE; |
147 | ||
148 | /** The redraw synchronization object */ | |
149 | private final Object fSyncObj = new Object(); | |
150 | ||
151 | /** The presentation provider for this view */ | |
152 | private final TimeGraphPresentationProvider fPresentation; | |
153 | ||
747adf5c PT |
154 | /** The tree column label array, or null if combo is not used */ |
155 | private String[] fColumns; | |
156 | ||
157 | /** The tree label provider, or null if combo is not used */ | |
158 | private TreeLabelProvider fLabelProvider = null; | |
159 | ||
a12aae87 GB |
160 | /** The time graph content provider */ |
161 | private @NonNull ITimeGraphContentProvider fTimeGraphContentProvider = new TimeGraphContentProvider(); | |
162 | ||
747adf5c | 163 | /** The relative weight of the sash, ignored if combo is not used */ |
59387be3 | 164 | private int[] fWeight = { 1, 3 }; |
747adf5c PT |
165 | |
166 | /** The filter column label array, or null if filter is not used */ | |
167 | private String[] fFilterColumns; | |
4999a196 | 168 | |
1cf25311 PT |
169 | /** The pack done flag */ |
170 | private boolean fPackDone = false; | |
171 | ||
a03b7ee4 PT |
172 | /** The filter label provider, or null if filter is not used */ |
173 | private TreeLabelProvider fFilterLabelProvider; | |
174 | ||
5d021ccf GB |
175 | private int fAutoExpandLevel = ALL_LEVELS; |
176 | ||
4999a196 | 177 | // ------------------------------------------------------------------------ |
747adf5c | 178 | // Classes |
4999a196 GB |
179 | // ------------------------------------------------------------------------ |
180 | ||
747adf5c | 181 | private interface ITimeGraphWrapper { |
4999a196 | 182 | |
cfcfd964 PT |
183 | void setTimeGraphContentProvider(ITimeGraphContentProvider timeGraphContentProvider); |
184 | ||
185 | void setTimeGraphPresentationProvider(TimeGraphPresentationProvider timeGraphPresentationProvider); | |
4999a196 | 186 | |
747adf5c | 187 | TimeGraphViewer getTimeGraphViewer(); |
4999a196 | 188 | |
cfcfd964 | 189 | void addSelectionListener(ITimeGraphSelectionListener listener); |
4999a196 | 190 | |
747adf5c | 191 | ISelectionProvider getSelectionProvider(); |
4999a196 | 192 | |
747adf5c | 193 | void setFocus(); |
4999a196 | 194 | |
747adf5c | 195 | boolean isDisposed(); |
4999a196 | 196 | |
747adf5c | 197 | void refresh(); |
4999a196 | 198 | |
1cf25311 PT |
199 | void setInput(Object input); |
200 | ||
201 | Object getInput(); | |
4999a196 | 202 | |
4923d7b9 PT |
203 | void setFilters(ViewerFilter[] filters); |
204 | ||
205 | ViewerFilter[] getFilters(); | |
206 | ||
747adf5c | 207 | void redraw(); |
4999a196 | 208 | |
747adf5c | 209 | void update(); |
4999a196 | 210 | |
5d021ccf GB |
211 | void setAutoExpandLevel(int level); |
212 | ||
cfcfd964 PT |
213 | void setFilterColumns(String[] columnNames); |
214 | ||
215 | void setFilterContentProvider(ITreeContentProvider contentProvider); | |
216 | ||
217 | void setFilterLabelProvider(ITableLabelProvider labelProvider); | |
218 | ||
219 | IAction getShowFilterDialogAction(); | |
220 | ||
d2e4afa7 MAL |
221 | void performAlign(int offset, int width); |
222 | ||
223 | TmfTimeViewAlignmentInfo getTimeViewAlignmentInfo(); | |
224 | ||
225 | int getAvailableWidth(int requestedOffset); | |
4999a196 GB |
226 | } |
227 | ||
747adf5c PT |
228 | private class TimeGraphViewerWrapper implements ITimeGraphWrapper { |
229 | private TimeGraphViewer viewer; | |
4999a196 | 230 | |
747adf5c PT |
231 | private TimeGraphViewerWrapper(Composite parent, int style) { |
232 | viewer = new TimeGraphViewer(parent, style); | |
4999a196 | 233 | } |
4999a196 | 234 | |
747adf5c | 235 | @Override |
cfcfd964 PT |
236 | public void setTimeGraphContentProvider(ITimeGraphContentProvider timeGraphContentProvider) { |
237 | viewer.setTimeGraphContentProvider(timeGraphContentProvider); | |
238 | } | |
239 | ||
240 | @Override | |
241 | public void setTimeGraphPresentationProvider(TimeGraphPresentationProvider timeGraphPresentationProvider) { | |
242 | viewer.setTimeGraphProvider(timeGraphPresentationProvider); | |
747adf5c | 243 | } |
4999a196 | 244 | |
747adf5c PT |
245 | @Override |
246 | public TimeGraphViewer getTimeGraphViewer() { | |
247 | return viewer; | |
248 | } | |
4999a196 | 249 | |
747adf5c PT |
250 | @Override |
251 | public void addSelectionListener(ITimeGraphSelectionListener listener) { | |
252 | viewer.addSelectionListener(listener); | |
253 | } | |
4999a196 | 254 | |
747adf5c PT |
255 | @Override |
256 | public ISelectionProvider getSelectionProvider() { | |
257 | return viewer.getSelectionProvider(); | |
258 | } | |
259 | ||
260 | @Override | |
261 | public void setFocus() { | |
262 | viewer.setFocus(); | |
263 | } | |
264 | ||
265 | @Override | |
266 | public boolean isDisposed() { | |
267 | return viewer.getControl().isDisposed(); | |
268 | } | |
269 | ||
270 | @Override | |
1cf25311 | 271 | public void setInput(Object input) { |
747adf5c PT |
272 | viewer.setInput(input); |
273 | } | |
274 | ||
1cf25311 PT |
275 | @Override |
276 | public Object getInput() { | |
277 | return viewer.getInput(); | |
278 | } | |
279 | ||
cfcfd964 PT |
280 | @Override |
281 | public void setFilterColumns(String[] columnNames) { | |
282 | viewer.setFilterColumns(columnNames); | |
283 | } | |
284 | ||
285 | @Override | |
286 | public void setFilterContentProvider(ITreeContentProvider contentProvider) { | |
287 | viewer.setFilterContentProvider(contentProvider); | |
288 | } | |
289 | ||
290 | @Override | |
291 | public void setFilterLabelProvider(ITableLabelProvider labelProvider) { | |
292 | viewer.setFilterLabelProvider(labelProvider); | |
293 | } | |
294 | ||
4923d7b9 PT |
295 | @Override |
296 | public void setFilters(ViewerFilter[] filters) { | |
297 | viewer.setFilters(filters); | |
298 | } | |
299 | ||
300 | @Override | |
301 | public ViewerFilter[] getFilters() { | |
302 | return viewer.getFilters(); | |
303 | } | |
304 | ||
cfcfd964 PT |
305 | @Override |
306 | public IAction getShowFilterDialogAction() { | |
307 | return viewer.getShowFilterDialogAction(); | |
308 | } | |
309 | ||
747adf5c PT |
310 | @Override |
311 | public void refresh() { | |
312 | viewer.refresh(); | |
313 | } | |
314 | ||
315 | @Override | |
316 | public void redraw() { | |
317 | viewer.getControl().redraw(); | |
318 | } | |
319 | ||
320 | @Override | |
321 | public void update() { | |
322 | viewer.getControl().update(); | |
323 | } | |
5d021ccf GB |
324 | |
325 | @Override | |
326 | public void setAutoExpandLevel(int level) { | |
327 | viewer.setAutoExpandLevel(level); | |
328 | } | |
d2e4afa7 MAL |
329 | |
330 | @Override | |
331 | public void performAlign(int offset, int width) { | |
332 | viewer.performAlign(offset, width); | |
333 | } | |
334 | ||
335 | @Override | |
336 | public TmfTimeViewAlignmentInfo getTimeViewAlignmentInfo() { | |
337 | return viewer.getTimeViewAlignmentInfo(); | |
338 | } | |
339 | ||
340 | @Override | |
341 | public int getAvailableWidth(int requestedOffset) { | |
342 | return viewer.getAvailableWidth(requestedOffset); | |
343 | } | |
4999a196 GB |
344 | } |
345 | ||
747adf5c PT |
346 | private class TimeGraphComboWrapper implements ITimeGraphWrapper { |
347 | private TimeGraphCombo combo; | |
348 | ||
349 | private TimeGraphComboWrapper(Composite parent, int style) { | |
350 | combo = new TimeGraphCombo(parent, style, fWeight); | |
351 | } | |
352 | ||
353 | @Override | |
cfcfd964 PT |
354 | public void setTimeGraphContentProvider(ITimeGraphContentProvider timeGraphContentProvider) { |
355 | combo.setTimeGraphContentProvider(timeGraphContentProvider); | |
356 | } | |
357 | ||
358 | @Override | |
359 | public void setTimeGraphPresentationProvider(TimeGraphPresentationProvider timeGraphPresentationProvider) { | |
360 | combo.setTimeGraphProvider(timeGraphPresentationProvider); | |
747adf5c PT |
361 | } |
362 | ||
363 | @Override | |
364 | public TimeGraphViewer getTimeGraphViewer() { | |
365 | return combo.getTimeGraphViewer(); | |
366 | } | |
367 | ||
368 | @Override | |
369 | public void addSelectionListener(ITimeGraphSelectionListener listener) { | |
370 | combo.addSelectionListener(listener); | |
371 | } | |
372 | ||
373 | @Override | |
374 | public ISelectionProvider getSelectionProvider() { | |
375 | return combo.getTreeViewer(); | |
376 | } | |
377 | ||
378 | @Override | |
379 | public void setFocus() { | |
380 | combo.setFocus(); | |
381 | } | |
382 | ||
383 | @Override | |
384 | public boolean isDisposed() { | |
385 | return combo.isDisposed(); | |
386 | } | |
387 | ||
388 | @Override | |
1cf25311 | 389 | public void setInput(Object input) { |
747adf5c PT |
390 | combo.setInput(input); |
391 | } | |
392 | ||
1cf25311 PT |
393 | @Override |
394 | public Object getInput() { | |
395 | return combo.getInput(); | |
396 | } | |
397 | ||
cfcfd964 PT |
398 | @Override |
399 | public void setFilterColumns(String[] columnNames) { | |
400 | combo.setFilterColumns(columnNames); | |
401 | } | |
402 | ||
403 | @Override | |
404 | public void setFilterContentProvider(ITreeContentProvider contentProvider) { | |
405 | combo.setFilterContentProvider(contentProvider); | |
406 | } | |
407 | ||
408 | @Override | |
409 | public void setFilterLabelProvider(ITableLabelProvider labelProvider) { | |
410 | combo.setFilterLabelProvider(labelProvider); | |
411 | } | |
412 | ||
4923d7b9 PT |
413 | @Override |
414 | public void setFilters(ViewerFilter[] filters) { | |
415 | combo.setFilters(filters); | |
416 | } | |
417 | ||
418 | @Override | |
419 | public ViewerFilter[] getFilters() { | |
420 | return combo.getFilters(); | |
421 | } | |
422 | ||
cfcfd964 PT |
423 | @Override |
424 | public IAction getShowFilterDialogAction() { | |
425 | return combo.getShowFilterDialogAction(); | |
426 | } | |
427 | ||
747adf5c PT |
428 | @Override |
429 | public void refresh() { | |
430 | combo.refresh(); | |
431 | } | |
432 | ||
433 | @Override | |
434 | public void redraw() { | |
435 | combo.redraw(); | |
436 | } | |
437 | ||
438 | @Override | |
439 | public void update() { | |
440 | combo.update(); | |
441 | } | |
442 | ||
5d021ccf GB |
443 | @Override |
444 | public void setAutoExpandLevel(int level) { | |
445 | combo.setAutoExpandLevel(level); | |
446 | } | |
447 | ||
747adf5c PT |
448 | TimeGraphCombo getTimeGraphCombo() { |
449 | return combo; | |
450 | } | |
451 | ||
452 | TreeViewer getTreeViewer() { | |
453 | return combo.getTreeViewer(); | |
454 | } | |
455 | ||
d2e4afa7 MAL |
456 | @Override |
457 | public void performAlign(int offset, int width) { | |
458 | combo.performAlign(offset, width); | |
459 | } | |
460 | ||
461 | @Override | |
462 | public TmfTimeViewAlignmentInfo getTimeViewAlignmentInfo() { | |
463 | return combo.getTimeViewAlignmentInfo(); | |
464 | } | |
465 | ||
466 | @Override | |
467 | public int getAvailableWidth(int requestedOffset) { | |
468 | return combo.getAvailableWidth(requestedOffset); | |
469 | } | |
747adf5c | 470 | } |
4999a196 | 471 | |
4999a196 | 472 | /** |
747adf5c PT |
473 | * Base class to provide the labels for the tree viewer. Views extending |
474 | * this class typically need to override the getColumnText method if they | |
475 | * have more than one column to display | |
4999a196 | 476 | */ |
40b7b614 | 477 | protected static class TreeLabelProvider implements ITableLabelProvider, ILabelProvider { |
4999a196 GB |
478 | |
479 | @Override | |
480 | public void addListener(ILabelProviderListener listener) { | |
481 | } | |
482 | ||
483 | @Override | |
484 | public void dispose() { | |
485 | } | |
486 | ||
487 | @Override | |
488 | public boolean isLabelProperty(Object element, String property) { | |
489 | return false; | |
490 | } | |
491 | ||
492 | @Override | |
493 | public void removeListener(ILabelProviderListener listener) { | |
494 | } | |
495 | ||
496 | @Override | |
497 | public Image getColumnImage(Object element, int columnIndex) { | |
498 | return null; | |
499 | } | |
500 | ||
501 | @Override | |
502 | public String getColumnText(Object element, int columnIndex) { | |
503 | TimeGraphEntry entry = (TimeGraphEntry) element; | |
504 | if (columnIndex == 0) { | |
505 | return entry.getName(); | |
506 | } | |
76fccfb0 | 507 | return new String(); |
4999a196 GB |
508 | } |
509 | ||
40b7b614 GP |
510 | @Override |
511 | public Image getImage(Object element) { | |
512 | return null; | |
513 | } | |
514 | ||
40b7b614 GP |
515 | @Override |
516 | public String getText(Object element) { | |
517 | TimeGraphEntry entry = (TimeGraphEntry) element; | |
518 | return entry.getName(); | |
519 | } | |
520 | ||
4999a196 GB |
521 | } |
522 | ||
523 | private class BuildThread extends Thread { | |
dfa0ef96 GB |
524 | private final @NonNull ITmfTrace fBuildTrace; |
525 | private final @NonNull ITmfTrace fParentTrace; | |
526 | private final @NonNull IProgressMonitor fMonitor; | |
4999a196 | 527 | |
dfa0ef96 | 528 | public BuildThread(final @NonNull ITmfTrace trace, final @NonNull ITmfTrace parentTrace, final String name) { |
4999a196 GB |
529 | super(name + " build"); //$NON-NLS-1$ |
530 | fBuildTrace = trace; | |
1cf25311 | 531 | fParentTrace = parentTrace; |
4999a196 GB |
532 | fMonitor = new NullProgressMonitor(); |
533 | } | |
534 | ||
535 | @Override | |
536 | public void run() { | |
1cf25311 | 537 | buildEventList(fBuildTrace, fParentTrace, fMonitor); |
4999a196 | 538 | synchronized (fBuildThreadMap) { |
1cf25311 | 539 | fBuildThreadMap.remove(fBuildTrace); |
4999a196 GB |
540 | } |
541 | } | |
542 | ||
543 | public void cancel() { | |
544 | fMonitor.setCanceled(true); | |
545 | } | |
546 | } | |
547 | ||
6ae6c5bd PT |
548 | /** |
549 | * Zoom thread | |
3de2428b | 550 | * @since 2.0 |
6ae6c5bd PT |
551 | */ |
552 | protected abstract class ZoomThread extends Thread { | |
4999a196 GB |
553 | private final long fZoomStartTime; |
554 | private final long fZoomEndTime; | |
555 | private final long fResolution; | |
dfa0ef96 | 556 | private final @NonNull IProgressMonitor fMonitor; |
4999a196 | 557 | |
6ae6c5bd PT |
558 | /** |
559 | * Constructor | |
560 | * | |
561 | * @param startTime | |
562 | * the start time | |
563 | * @param endTime | |
564 | * the end time | |
565 | * @param resolution | |
566 | * the resolution | |
567 | */ | |
568 | public ZoomThread(long startTime, long endTime, long resolution) { | |
569 | super(AbstractTimeGraphView.this.getName() + " zoom"); //$NON-NLS-1$ | |
4999a196 GB |
570 | fZoomStartTime = startTime; |
571 | fZoomEndTime = endTime; | |
6ae6c5bd | 572 | fResolution = resolution; |
4999a196 GB |
573 | fMonitor = new NullProgressMonitor(); |
574 | } | |
575 | ||
6ae6c5bd PT |
576 | /** |
577 | * @return the zoom start time | |
578 | */ | |
579 | public long getZoomStartTime() { | |
580 | return fZoomStartTime; | |
581 | } | |
582 | ||
583 | /** | |
584 | * @return the zoom end time | |
585 | */ | |
586 | public long getZoomEndTime() { | |
587 | return fZoomEndTime; | |
588 | } | |
589 | ||
590 | /** | |
591 | * @return the resolution | |
592 | */ | |
593 | public long getResolution() { | |
594 | return fResolution; | |
595 | } | |
596 | ||
597 | /** | |
598 | * @return the monitor | |
599 | */ | |
600 | public @NonNull IProgressMonitor getMonitor() { | |
601 | return fMonitor; | |
602 | } | |
603 | ||
604 | /** | |
605 | * Cancel the zoom thread | |
606 | */ | |
607 | public void cancel() { | |
608 | fMonitor.setCanceled(true); | |
609 | } | |
610 | } | |
611 | ||
612 | private class ZoomThreadByEntry extends ZoomThread { | |
613 | private final @NonNull List<TimeGraphEntry> fZoomEntryList; | |
614 | ||
615 | public ZoomThreadByEntry(@NonNull List<TimeGraphEntry> entryList, long startTime, long endTime, long resolution) { | |
616 | super(startTime, endTime, resolution); | |
617 | fZoomEntryList = entryList; | |
618 | } | |
619 | ||
4999a196 GB |
620 | @Override |
621 | public void run() { | |
4999a196 | 622 | for (TimeGraphEntry entry : fZoomEntryList) { |
6ae6c5bd | 623 | if (getMonitor().isCanceled()) { |
79ec0b89 | 624 | return; |
4999a196 | 625 | } |
dfa0ef96 GB |
626 | if (entry == null) { |
627 | break; | |
628 | } | |
6ae6c5bd | 629 | zoom(entry, getMonitor()); |
4999a196 | 630 | } |
bec1f1ac | 631 | /* Refresh the arrows when zooming */ |
6ae6c5bd | 632 | List<ILinkEvent> events = getLinkList(getZoomStartTime(), getZoomEndTime(), getResolution(), getMonitor()); |
79ec0b89 | 633 | if (events != null) { |
747adf5c | 634 | fTimeGraphWrapper.getTimeGraphViewer().setLinks(events); |
79ec0b89 PT |
635 | redraw(); |
636 | } | |
4999a196 GB |
637 | } |
638 | ||
dfa0ef96 | 639 | private void zoom(@NonNull TimeGraphEntry entry, @NonNull IProgressMonitor monitor) { |
6ae6c5bd | 640 | if (getZoomStartTime() <= fStartTime && getZoomEndTime() >= fEndTime) { |
4999a196 GB |
641 | entry.setZoomedEventList(null); |
642 | } else { | |
6ae6c5bd | 643 | List<ITimeEvent> zoomedEventList = getEventList(entry, getZoomStartTime(), getZoomEndTime(), getResolution(), monitor); |
4999a196 GB |
644 | if (zoomedEventList != null) { |
645 | entry.setZoomedEventList(zoomedEventList); | |
646 | } | |
647 | } | |
648 | redraw(); | |
a3188982 | 649 | for (ITimeGraphEntry child : entry.getChildren()) { |
6ae6c5bd | 650 | if (monitor.isCanceled()) { |
4999a196 GB |
651 | return; |
652 | } | |
a3188982 PT |
653 | if (child instanceof TimeGraphEntry) { |
654 | zoom((TimeGraphEntry) child, monitor); | |
655 | } | |
4999a196 GB |
656 | } |
657 | } | |
658 | ||
4999a196 GB |
659 | } |
660 | ||
661 | // ------------------------------------------------------------------------ | |
662 | // Constructors | |
663 | // ------------------------------------------------------------------------ | |
664 | ||
665 | /** | |
747adf5c PT |
666 | * Constructs a time graph view that contains either a time graph viewer or |
667 | * a time graph combo. | |
668 | * | |
669 | * By default, the view uses a time graph viewer. To use a time graph combo, | |
670 | * the subclass constructor must call {@link #setTreeColumns(String[])} and | |
671 | * {@link #setTreeLabelProvider(TreeLabelProvider)}. | |
4999a196 GB |
672 | * |
673 | * @param id | |
674 | * The id of the view | |
4999a196 GB |
675 | * @param pres |
676 | * The presentation provider | |
677 | */ | |
747adf5c | 678 | public AbstractTimeGraphView(String id, TimeGraphPresentationProvider pres) { |
4999a196 | 679 | super(id); |
4999a196 GB |
680 | fPresentation = pres; |
681 | fDisplayWidth = Display.getDefault().getBounds().width; | |
682 | } | |
683 | ||
684 | // ------------------------------------------------------------------------ | |
747adf5c | 685 | // Getters and setters |
4999a196 GB |
686 | // ------------------------------------------------------------------------ |
687 | ||
747adf5c PT |
688 | /** |
689 | * Getter for the time graph combo | |
690 | * | |
691 | * @return The time graph combo, or null if combo is not used | |
692 | */ | |
693 | protected TimeGraphCombo getTimeGraphCombo() { | |
694 | if (fTimeGraphWrapper instanceof TimeGraphComboWrapper) { | |
695 | return ((TimeGraphComboWrapper) fTimeGraphWrapper).getTimeGraphCombo(); | |
696 | } | |
697 | return null; | |
698 | } | |
4999a196 | 699 | |
747adf5c PT |
700 | /** |
701 | * Getter for the time graph viewer | |
702 | * | |
703 | * @return The time graph viewer | |
704 | */ | |
705 | protected TimeGraphViewer getTimeGraphViewer() { | |
706 | return fTimeGraphWrapper.getTimeGraphViewer(); | |
707 | } | |
708 | ||
50c2da9e GB |
709 | /** |
710 | * Getter for the presentation provider | |
711 | * | |
712 | * @return The time graph presentation provider | |
50c2da9e GB |
713 | */ |
714 | protected ITimeGraphPresentationProvider2 getPresentationProvider() { | |
715 | return fPresentation; | |
716 | } | |
717 | ||
747adf5c PT |
718 | /** |
719 | * Sets the tree column labels. | |
720 | * This should be called from the constructor. | |
721 | * | |
722 | * @param columns | |
723 | * The array of tree column labels | |
724 | */ | |
725 | protected void setTreeColumns(final String[] columns) { | |
726 | fColumns = columns; | |
727 | } | |
728 | ||
729 | /** | |
730 | * Sets the tree label provider. | |
731 | * This should be called from the constructor. | |
732 | * | |
733 | * @param tlp | |
734 | * The tree label provider | |
735 | */ | |
736 | protected void setTreeLabelProvider(final TreeLabelProvider tlp) { | |
737 | fLabelProvider = tlp; | |
738 | } | |
739 | ||
a12aae87 GB |
740 | /** |
741 | * Sets the time graph content provider. This should be called from the | |
742 | * constructor. | |
743 | * | |
744 | * @param tgcp | |
745 | * The time graph content provider | |
746 | * @since 1.0 | |
747 | */ | |
748 | protected void setTimeGraphContentProvider(final @NonNull ITimeGraphContentProvider tgcp) { | |
749 | fTimeGraphContentProvider = tgcp; | |
750 | } | |
751 | ||
747adf5c PT |
752 | /** |
753 | * Sets the relative weight of each part of the time graph combo. | |
754 | * This should be called from the constructor. | |
755 | * | |
756 | * @param weights | |
757 | * The array (length 2) of relative weights of each part of the combo | |
758 | */ | |
759 | protected void setWeight(final int[] weights) { | |
760 | fWeight = weights; | |
761 | } | |
4999a196 | 762 | |
747adf5c PT |
763 | /** |
764 | * Sets the filter column labels. | |
765 | * This should be called from the constructor. | |
766 | * | |
767 | * @param filterColumns | |
768 | * The array of filter column labels | |
769 | */ | |
770 | protected void setFilterColumns(final String[] filterColumns) { | |
771 | fFilterColumns = filterColumns; | |
772 | } | |
4999a196 | 773 | |
a03b7ee4 PT |
774 | /** |
775 | * Sets the filter label provider. | |
776 | * This should be called from the constructor. | |
777 | * | |
778 | * @param labelProvider | |
779 | * The filter label provider | |
a03b7ee4 PT |
780 | */ |
781 | protected void setFilterLabelProvider(final TreeLabelProvider labelProvider) { | |
782 | fFilterLabelProvider = labelProvider; | |
783 | } | |
784 | ||
747adf5c PT |
785 | /** |
786 | * Gets the display width | |
787 | * | |
788 | * @return the display width | |
789 | */ | |
790 | protected int getDisplayWidth() { | |
791 | return fDisplayWidth; | |
792 | } | |
4999a196 | 793 | |
747adf5c PT |
794 | /** |
795 | * Gets the comparator for the entries | |
796 | * | |
797 | * @return The entry comparator | |
798 | */ | |
799 | protected Comparator<ITimeGraphEntry> getEntryComparator() { | |
800 | return fEntryComparator; | |
801 | } | |
4999a196 | 802 | |
747adf5c PT |
803 | /** |
804 | * Sets the comparator class for the entries | |
805 | * | |
806 | * @param comparator | |
807 | * A comparator object | |
808 | */ | |
809 | protected void setEntryComparator(final Comparator<ITimeGraphEntry> comparator) { | |
810 | fEntryComparator = comparator; | |
811 | } | |
4999a196 | 812 | |
747adf5c PT |
813 | /** |
814 | * Gets the trace displayed in the view | |
815 | * | |
816 | * @return The trace | |
817 | */ | |
818 | protected ITmfTrace getTrace() { | |
819 | return fTrace; | |
820 | } | |
4999a196 | 821 | |
747adf5c PT |
822 | /** |
823 | * Gets the start time | |
824 | * | |
825 | * @return The start time | |
826 | */ | |
827 | protected long getStartTime() { | |
828 | return fStartTime; | |
829 | } | |
4999a196 | 830 | |
747adf5c PT |
831 | /** |
832 | * Sets the start time | |
833 | * | |
834 | * @param time | |
835 | * The start time | |
836 | */ | |
837 | protected void setStartTime(long time) { | |
838 | fStartTime = time; | |
839 | } | |
840 | ||
841 | /** | |
842 | * Gets the end time | |
843 | * | |
844 | * @return The end time | |
845 | */ | |
846 | protected long getEndTime() { | |
847 | return fEndTime; | |
848 | } | |
849 | ||
850 | /** | |
851 | * Sets the end time | |
852 | * | |
853 | * @param time | |
854 | * The end time | |
855 | */ | |
856 | protected void setEndTime(long time) { | |
857 | fEndTime = time; | |
858 | } | |
859 | ||
5d021ccf GB |
860 | /** |
861 | * Sets the auto-expand level to be used for the input of the view. The | |
862 | * value 0 means that there is no auto-expand; 1 means that top-level | |
863 | * elements are expanded, but not their children; 2 means that top-level | |
864 | * elements are expanded, and their children, but not grand-children; and so | |
865 | * on. | |
866 | * <p> | |
867 | * The value {@link #ALL_LEVELS} means that all subtrees should be expanded. | |
868 | * </p> | |
869 | * | |
870 | * @param level | |
871 | * non-negative level, or <code>ALL_LEVELS</code> to expand all | |
872 | * levels of the tree | |
873 | */ | |
874 | protected void setAutoExpandLevel(int level) { | |
875 | fAutoExpandLevel = level; | |
876 | ITimeGraphWrapper tgWrapper = fTimeGraphWrapper; | |
877 | if (tgWrapper != null) { | |
878 | tgWrapper.setAutoExpandLevel(level); | |
879 | } | |
880 | } | |
881 | ||
747adf5c | 882 | /** |
1cf25311 PT |
883 | * Gets the entry list for a trace |
884 | * | |
885 | * @param trace | |
886 | * the trace | |
747adf5c PT |
887 | * |
888 | * @return the entry list map | |
889 | */ | |
1cf25311 PT |
890 | protected List<TimeGraphEntry> getEntryList(ITmfTrace trace) { |
891 | synchronized (fEntryListMap) { | |
892 | return fEntryListMap.get(trace); | |
893 | } | |
747adf5c PT |
894 | } |
895 | ||
896 | /** | |
1cf25311 | 897 | * Adds a trace entry list to the entry list map |
747adf5c PT |
898 | * |
899 | * @param trace | |
900 | * the trace to add | |
901 | * @param list | |
1cf25311 | 902 | * the list of time graph entries |
747adf5c PT |
903 | */ |
904 | protected void putEntryList(ITmfTrace trace, List<TimeGraphEntry> list) { | |
1cf25311 PT |
905 | synchronized (fEntryListMap) { |
906 | fEntryListMap.put(trace, new CopyOnWriteArrayList<>(list)); | |
907 | } | |
908 | } | |
909 | ||
910 | /** | |
911 | * Adds a list of entries to a trace's entry list | |
912 | * | |
913 | * @param trace | |
914 | * the trace | |
915 | * @param list | |
916 | * the list of time graph entries to add | |
1cf25311 PT |
917 | */ |
918 | protected void addToEntryList(ITmfTrace trace, List<TimeGraphEntry> list) { | |
919 | synchronized (fEntryListMap) { | |
920 | List<TimeGraphEntry> entryList = fEntryListMap.get(trace); | |
921 | if (entryList == null) { | |
922 | fEntryListMap.put(trace, new CopyOnWriteArrayList<>(list)); | |
923 | } else { | |
924 | entryList.addAll(list); | |
925 | } | |
926 | } | |
927 | } | |
928 | ||
929 | /** | |
930 | * Removes a list of entries from a trace's entry list | |
931 | * | |
932 | * @param trace | |
933 | * the trace | |
934 | * @param list | |
935 | * the list of time graph entries to remove | |
1cf25311 PT |
936 | */ |
937 | protected void removeFromEntryList(ITmfTrace trace, List<TimeGraphEntry> list) { | |
938 | synchronized (fEntryListMap) { | |
939 | List<TimeGraphEntry> entryList = fEntryListMap.get(trace); | |
940 | if (entryList != null) { | |
941 | entryList.removeAll(list); | |
942 | } | |
747adf5c PT |
943 | } |
944 | } | |
4999a196 | 945 | |
747adf5c PT |
946 | /** |
947 | * Text for the "next" button | |
948 | * | |
949 | * @return The "next" button text | |
950 | */ | |
951 | protected String getNextText() { | |
952 | return Messages.AbstractTimeGraphtView_NextText; | |
953 | } | |
4999a196 | 954 | |
747adf5c PT |
955 | /** |
956 | * Tooltip for the "next" button | |
957 | * | |
958 | * @return Tooltip for the "next" button | |
959 | */ | |
960 | protected String getNextTooltip() { | |
961 | return Messages.AbstractTimeGraphView_NextTooltip; | |
962 | } | |
4999a196 | 963 | |
747adf5c PT |
964 | /** |
965 | * Text for the "Previous" button | |
966 | * | |
967 | * @return The "Previous" button text | |
968 | */ | |
969 | protected String getPrevText() { | |
970 | return Messages.AbstractTimeGraphView_PreviousText; | |
971 | } | |
4999a196 | 972 | |
747adf5c PT |
973 | /** |
974 | * Tooltip for the "previous" button | |
975 | * | |
976 | * @return Tooltip for the "previous" button | |
977 | */ | |
978 | protected String getPrevTooltip() { | |
979 | return Messages.AbstractTimeGraphView_PreviousTooltip; | |
980 | } | |
4999a196 | 981 | |
747adf5c PT |
982 | // ------------------------------------------------------------------------ |
983 | // ViewPart | |
984 | // ------------------------------------------------------------------------ | |
4999a196 | 985 | |
747adf5c PT |
986 | @Override |
987 | public void createPartControl(Composite parent) { | |
d2e4afa7 | 988 | super.createPartControl(parent); |
747adf5c PT |
989 | if (fColumns == null || fLabelProvider == null) { |
990 | fTimeGraphWrapper = new TimeGraphViewerWrapper(parent, SWT.NONE); | |
991 | } else { | |
992 | TimeGraphComboWrapper wrapper = new TimeGraphComboWrapper(parent, SWT.NONE); | |
993 | fTimeGraphWrapper = wrapper; | |
994 | TimeGraphCombo combo = wrapper.getTimeGraphCombo(); | |
a12aae87 | 995 | combo.setTreeContentProvider(fTimeGraphContentProvider); |
747adf5c PT |
996 | combo.setTreeLabelProvider(fLabelProvider); |
997 | combo.setTreeColumns(fColumns); | |
747adf5c | 998 | } |
cfcfd964 PT |
999 | fTimeGraphWrapper.setTimeGraphContentProvider(fTimeGraphContentProvider); |
1000 | fTimeGraphWrapper.setFilterContentProvider(fTimeGraphContentProvider); | |
1001 | fTimeGraphWrapper.setFilterLabelProvider(fFilterLabelProvider); | |
1002 | fTimeGraphWrapper.setFilterColumns(fFilterColumns); | |
4999a196 | 1003 | |
cfcfd964 | 1004 | fTimeGraphWrapper.setTimeGraphPresentationProvider(fPresentation); |
5d021ccf | 1005 | fTimeGraphWrapper.setAutoExpandLevel(fAutoExpandLevel); |
4999a196 | 1006 | |
747adf5c | 1007 | fTimeGraphWrapper.getTimeGraphViewer().addRangeListener(new ITimeGraphRangeListener() { |
4999a196 GB |
1008 | @Override |
1009 | public void timeRangeUpdated(TimeGraphRangeUpdateEvent event) { | |
1010 | final long startTime = event.getStartTime(); | |
1011 | final long endTime = event.getEndTime(); | |
f566d40a | 1012 | TmfTimeRange range = new TmfTimeRange(new TmfNanoTimestamp(startTime), new TmfNanoTimestamp(endTime)); |
97c71024 | 1013 | broadcast(new TmfWindowRangeUpdatedSignal(AbstractTimeGraphView.this, range)); |
4999a196 GB |
1014 | startZoomThread(startTime, endTime); |
1015 | } | |
1016 | }); | |
1017 | ||
747adf5c | 1018 | fTimeGraphWrapper.getTimeGraphViewer().addTimeListener(new ITimeGraphTimeListener() { |
4999a196 GB |
1019 | @Override |
1020 | public void timeSelected(TimeGraphTimeEvent event) { | |
f566d40a PT |
1021 | TmfNanoTimestamp startTime = new TmfNanoTimestamp(event.getBeginTime()); |
1022 | TmfNanoTimestamp endTime = new TmfNanoTimestamp(event.getEndTime()); | |
97c71024 | 1023 | broadcast(new TmfSelectionRangeUpdatedSignal(AbstractTimeGraphView.this, startTime, endTime)); |
4999a196 GB |
1024 | } |
1025 | }); | |
1026 | ||
747adf5c | 1027 | fTimeGraphWrapper.getTimeGraphViewer().setTimeFormat(TimeFormat.CALENDAR); |
4999a196 | 1028 | |
0fcf3b09 | 1029 | IStatusLineManager statusLineManager = getViewSite().getActionBars().getStatusLineManager(); |
747adf5c | 1030 | fTimeGraphWrapper.getTimeGraphViewer().getTimeGraphControl().setStatusLineManager(statusLineManager); |
0fcf3b09 | 1031 | |
4999a196 GB |
1032 | // View Action Handling |
1033 | makeActions(); | |
1034 | contributeToActionBars(); | |
1035 | ||
21852dfa | 1036 | ITmfTrace trace = TmfTraceManager.getInstance().getActiveTrace(); |
4999a196 GB |
1037 | if (trace != null) { |
1038 | traceSelected(new TmfTraceSelectedSignal(this, trace)); | |
1039 | } | |
1040 | ||
1041 | // make selection available to other views | |
747adf5c | 1042 | getSite().setSelectionProvider(fTimeGraphWrapper.getSelectionProvider()); |
4999a196 GB |
1043 | } |
1044 | ||
1045 | @Override | |
1046 | public void setFocus() { | |
747adf5c | 1047 | fTimeGraphWrapper.setFocus(); |
4999a196 GB |
1048 | } |
1049 | ||
1050 | // ------------------------------------------------------------------------ | |
1051 | // Signal handlers | |
1052 | // ------------------------------------------------------------------------ | |
1053 | ||
1054 | /** | |
1055 | * Handler for the trace opened signal. | |
1056 | * | |
1057 | * @param signal | |
1058 | * The incoming signal | |
4999a196 GB |
1059 | */ |
1060 | @TmfSignalHandler | |
1061 | public void traceOpened(TmfTraceOpenedSignal signal) { | |
4923d7b9 | 1062 | loadTrace(signal.getTrace()); |
4999a196 GB |
1063 | } |
1064 | ||
1065 | /** | |
1066 | * Handler for the trace selected signal | |
1067 | * | |
1068 | * @param signal | |
1069 | * The incoming signal | |
1070 | */ | |
1071 | @TmfSignalHandler | |
1072 | public void traceSelected(final TmfTraceSelectedSignal signal) { | |
1073 | if (signal.getTrace() == fTrace) { | |
1074 | return; | |
1075 | } | |
4923d7b9 | 1076 | loadTrace(signal.getTrace()); |
4999a196 GB |
1077 | } |
1078 | ||
1079 | /** | |
1080 | * Trace is closed: clear the data structures and the view | |
1081 | * | |
1082 | * @param signal | |
1083 | * the signal received | |
1084 | */ | |
1085 | @TmfSignalHandler | |
1086 | public void traceClosed(final TmfTraceClosedSignal signal) { | |
1087 | synchronized (fBuildThreadMap) { | |
41cc4f90 | 1088 | for (ITmfTrace trace : getTracesToBuild(signal.getTrace())) { |
1cf25311 PT |
1089 | BuildThread buildThread = fBuildThreadMap.remove(trace); |
1090 | if (buildThread != null) { | |
1091 | buildThread.cancel(); | |
1092 | } | |
4999a196 GB |
1093 | } |
1094 | } | |
1095 | synchronized (fEntryListMap) { | |
1096 | fEntryListMap.remove(signal.getTrace()); | |
1097 | } | |
4923d7b9 | 1098 | fFiltersMap.remove(signal.getTrace()); |
4999a196 GB |
1099 | if (signal.getTrace() == fTrace) { |
1100 | fTrace = null; | |
335b04e6 PT |
1101 | fStartTime = SWT.DEFAULT; |
1102 | fEndTime = SWT.DEFAULT; | |
4999a196 GB |
1103 | if (fZoomThread != null) { |
1104 | fZoomThread.cancel(); | |
6ae6c5bd | 1105 | fZoomThread = null; |
4999a196 GB |
1106 | } |
1107 | refresh(); | |
1108 | } | |
1109 | } | |
1110 | ||
1111 | /** | |
97c71024 | 1112 | * Handler for the selection range signal. |
4999a196 GB |
1113 | * |
1114 | * @param signal | |
1115 | * The signal that's received | |
97c71024 | 1116 | * @since 1.0 |
4999a196 GB |
1117 | */ |
1118 | @TmfSignalHandler | |
97c71024 | 1119 | public void selectionRangeUpdated(final TmfSelectionRangeUpdatedSignal signal) { |
4999a196 GB |
1120 | if (signal.getSource() == this || fTrace == null) { |
1121 | return; | |
1122 | } | |
0fcf3b09 PT |
1123 | final long beginTime = signal.getBeginTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
1124 | final long endTime = signal.getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
4999a196 GB |
1125 | |
1126 | Display.getDefault().asyncExec(new Runnable() { | |
1127 | @Override | |
1128 | public void run() { | |
747adf5c | 1129 | if (fTimeGraphWrapper.isDisposed()) { |
4999a196 GB |
1130 | return; |
1131 | } | |
0fcf3b09 | 1132 | if (beginTime == endTime) { |
747adf5c | 1133 | fTimeGraphWrapper.getTimeGraphViewer().setSelectedTime(beginTime, true); |
0fcf3b09 | 1134 | } else { |
747adf5c | 1135 | fTimeGraphWrapper.getTimeGraphViewer().setSelectionRange(beginTime, endTime); |
0fcf3b09 | 1136 | } |
53ffb5b2 | 1137 | synchingToTime(fTimeGraphWrapper.getTimeGraphViewer().getTime0()); |
4999a196 GB |
1138 | } |
1139 | }); | |
1140 | } | |
1141 | ||
1142 | /** | |
97c71024 | 1143 | * Handler for the window range signal. |
4999a196 GB |
1144 | * |
1145 | * @param signal | |
1146 | * The signal that's received | |
97c71024 | 1147 | * @since 1.0 |
4999a196 GB |
1148 | */ |
1149 | @TmfSignalHandler | |
97c71024 | 1150 | public void windowRangeUpdated(final TmfWindowRangeUpdatedSignal signal) { |
4999a196 GB |
1151 | if (signal.getSource() == this || fTrace == null) { |
1152 | return; | |
1153 | } | |
1154 | if (signal.getCurrentRange().getIntersection(fTrace.getTimeRange()) == null) { | |
1155 | return; | |
1156 | } | |
1157 | final long startTime = signal.getCurrentRange().getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
1158 | final long endTime = signal.getCurrentRange().getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
4999a196 GB |
1159 | Display.getDefault().asyncExec(new Runnable() { |
1160 | @Override | |
1161 | public void run() { | |
747adf5c | 1162 | if (fTimeGraphWrapper.isDisposed()) { |
4999a196 GB |
1163 | return; |
1164 | } | |
747adf5c | 1165 | fTimeGraphWrapper.getTimeGraphViewer().setStartFinishTime(startTime, endTime); |
4999a196 GB |
1166 | startZoomThread(startTime, endTime); |
1167 | } | |
1168 | }); | |
1169 | } | |
1170 | ||
c1cd9635 MAL |
1171 | /** |
1172 | * @param signal the format of the timestamps was updated. | |
1173 | */ | |
1174 | @TmfSignalHandler | |
1175 | public void updateTimeFormat( final TmfTimestampFormatUpdateSignal signal){ | |
747adf5c | 1176 | fTimeGraphWrapper.refresh(); |
c1cd9635 MAL |
1177 | } |
1178 | ||
4999a196 GB |
1179 | // ------------------------------------------------------------------------ |
1180 | // Internal | |
1181 | // ------------------------------------------------------------------------ | |
1182 | ||
4923d7b9 | 1183 | private void loadTrace(final ITmfTrace trace) { |
6ae6c5bd PT |
1184 | if (fZoomThread != null) { |
1185 | fZoomThread.cancel(); | |
1186 | fZoomThread = null; | |
1187 | } | |
4923d7b9 PT |
1188 | if (fTrace != null) { |
1189 | /* save the filters of the previous trace */ | |
1190 | fFiltersMap.put(fTrace, fTimeGraphWrapper.getFilters()); | |
1191 | } | |
1192 | fTrace = trace; | |
4999a196 GB |
1193 | synchronized (fEntryListMap) { |
1194 | fEntryList = fEntryListMap.get(fTrace); | |
1195 | if (fEntryList == null) { | |
50c2da9e | 1196 | rebuild(); |
4999a196 GB |
1197 | } else { |
1198 | fStartTime = fTrace.getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
1199 | fEndTime = fTrace.getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
1200 | refresh(); | |
1201 | } | |
1202 | } | |
1203 | } | |
1204 | ||
50c2da9e GB |
1205 | /** |
1206 | * Forces a rebuild of the entries list, even if entries already exist for this trace | |
50c2da9e GB |
1207 | */ |
1208 | protected void rebuild() { | |
1209 | setStartTime(Long.MAX_VALUE); | |
1210 | setEndTime(Long.MIN_VALUE); | |
6b8d11bd | 1211 | refresh(); |
dfa0ef96 GB |
1212 | ITmfTrace viewTrace = fTrace; |
1213 | if (viewTrace == null) { | |
1214 | return; | |
1215 | } | |
50c2da9e | 1216 | synchronized (fBuildThreadMap) { |
dfa0ef96 GB |
1217 | for (ITmfTrace trace : getTracesToBuild(viewTrace)) { |
1218 | if (trace == null) { | |
1219 | break; | |
1220 | } | |
1221 | BuildThread buildThread = new BuildThread(trace, viewTrace, getName()); | |
50c2da9e GB |
1222 | fBuildThreadMap.put(trace, buildThread); |
1223 | buildThread.start(); | |
1224 | } | |
1225 | } | |
1226 | } | |
1227 | ||
4999a196 GB |
1228 | /** |
1229 | * Method called when synching to a given timestamp. Inheriting classes can | |
1230 | * perform actions here to update the view at the given timestamp. | |
1231 | * | |
1232 | * @param time | |
1233 | * The currently selected time | |
1234 | */ | |
1235 | protected void synchingToTime(long time) { | |
1236 | ||
1237 | } | |
1238 | ||
41cc4f90 GB |
1239 | /** |
1240 | * Return the list of traces whose data or analysis results will be used to | |
1241 | * populate the view. By default, if the trace is an experiment, the traces | |
1242 | * under it will be returned, otherwise, the trace itself is returned. | |
1243 | * | |
1244 | * A build thread will be started for each trace returned by this method, | |
1245 | * some of which may receive events in live streaming mode. | |
1246 | * | |
1247 | * @param trace | |
1248 | * The trace associated with this view | |
1249 | * @return List of traces with data to display | |
41cc4f90 | 1250 | */ |
dfa0ef96 | 1251 | protected @NonNull Iterable<ITmfTrace> getTracesToBuild(@NonNull ITmfTrace trace) { |
c14c0757 | 1252 | return TmfTraceManager.getTraceSet(trace); |
41cc4f90 GB |
1253 | } |
1254 | ||
4999a196 GB |
1255 | /** |
1256 | * Build the entries list to show in this time graph | |
1257 | * | |
1258 | * Called from the BuildThread | |
1259 | * | |
1260 | * @param trace | |
1261 | * The trace being built | |
1cf25311 PT |
1262 | * @param parentTrace |
1263 | * The parent of the trace set, or the trace itself | |
4999a196 GB |
1264 | * @param monitor |
1265 | * The progress monitor object | |
1266 | */ | |
dfa0ef96 | 1267 | protected abstract void buildEventList(@NonNull ITmfTrace trace, @NonNull ITmfTrace parentTrace, @NonNull IProgressMonitor monitor); |
4999a196 GB |
1268 | |
1269 | /** | |
1270 | * Gets the list of event for an entry in a given timerange | |
1271 | * | |
1272 | * @param entry | |
1273 | * The entry to get events for | |
1274 | * @param startTime | |
1275 | * Start of the time range | |
1276 | * @param endTime | |
1277 | * End of the time range | |
1278 | * @param resolution | |
1279 | * The resolution | |
1280 | * @param monitor | |
1281 | * The progress monitor object | |
1282 | * @return The list of events for the entry | |
1283 | */ | |
dfa0ef96 | 1284 | protected abstract @Nullable List<ITimeEvent> getEventList(@NonNull TimeGraphEntry entry, |
4999a196 | 1285 | long startTime, long endTime, long resolution, |
dfa0ef96 | 1286 | @NonNull IProgressMonitor monitor); |
4999a196 | 1287 | |
bec1f1ac GB |
1288 | /** |
1289 | * Gets the list of links (displayed as arrows) for a trace in a given | |
1290 | * timerange. Default implementation returns an empty list. | |
1291 | * | |
1292 | * @param startTime | |
1293 | * Start of the time range | |
1294 | * @param endTime | |
1295 | * End of the time range | |
1296 | * @param resolution | |
1297 | * The resolution | |
1298 | * @param monitor | |
1299 | * The progress monitor object | |
1300 | * @return The list of link events | |
bec1f1ac | 1301 | */ |
dfa0ef96 GB |
1302 | protected @Nullable List<ILinkEvent> getLinkList(long startTime, long endTime, |
1303 | long resolution, @NonNull IProgressMonitor monitor) { | |
507b1336 | 1304 | return new ArrayList<>(); |
bec1f1ac GB |
1305 | } |
1306 | ||
1307 | ||
4999a196 GB |
1308 | /** |
1309 | * Refresh the display | |
1310 | */ | |
1311 | protected void refresh() { | |
6ae6c5bd | 1312 | final boolean zoomThread = Thread.currentThread() instanceof ZoomThread; |
08593856 | 1313 | TmfUiRefreshHandler.getInstance().queueUpdate(this, new Runnable() { |
4999a196 GB |
1314 | @Override |
1315 | public void run() { | |
747adf5c | 1316 | if (fTimeGraphWrapper.isDisposed()) { |
4999a196 GB |
1317 | return; |
1318 | } | |
1cf25311 | 1319 | boolean hasEntries = false; |
4999a196 GB |
1320 | synchronized (fEntryListMap) { |
1321 | fEntryList = fEntryListMap.get(fTrace); | |
1322 | if (fEntryList == null) { | |
1cf25311 PT |
1323 | fEntryList = new CopyOnWriteArrayList<>(); |
1324 | } else if (fEntryComparator != null) { | |
1325 | List<TimeGraphEntry> list = new ArrayList<>(fEntryList); | |
1326 | Collections.sort(list, fEntryComparator); | |
1327 | fEntryList.clear(); | |
1328 | fEntryList.addAll(list); | |
4999a196 | 1329 | } |
1cf25311 | 1330 | hasEntries = fEntryList.size() != 0; |
4999a196 | 1331 | } |
1cf25311 PT |
1332 | if (fEntryList != fTimeGraphWrapper.getInput()) { |
1333 | fTimeGraphWrapper.setInput(fEntryList); | |
4923d7b9 PT |
1334 | /* restore the previously saved filters, if any */ |
1335 | fTimeGraphWrapper.setFilters(fFiltersMap.get(fTrace)); | |
6ae6c5bd | 1336 | fTimeGraphWrapper.getTimeGraphViewer().setLinks(null); |
1cf25311 PT |
1337 | } else { |
1338 | fTimeGraphWrapper.refresh(); | |
4999a196 | 1339 | } |
335b04e6 PT |
1340 | long startBound = (fStartTime == Long.MAX_VALUE ? SWT.DEFAULT : fStartTime); |
1341 | long endBound = (fEndTime == Long.MIN_VALUE ? SWT.DEFAULT : fEndTime); | |
1342 | fTimeGraphWrapper.getTimeGraphViewer().setTimeBounds(startBound, endBound); | |
4999a196 | 1343 | |
21852dfa | 1344 | TmfTraceContext ctx = TmfTraceManager.getInstance().getCurrentTraceContext(); |
335b04e6 PT |
1345 | long selectionBeginTime = fTrace == null ? SWT.DEFAULT : ctx.getSelectionRange().getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
1346 | long selectionEndTime = fTrace == null ? SWT.DEFAULT : ctx.getSelectionRange().getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
1347 | long startTime = fTrace == null ? SWT.DEFAULT : ctx.getWindowRange().getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
1348 | long endTime = fTrace == null ? SWT.DEFAULT : ctx.getWindowRange().getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
1349 | startTime = (fStartTime == Long.MAX_VALUE ? SWT.DEFAULT : Math.max(startTime, fStartTime)); | |
1350 | endTime = (fEndTime == Long.MIN_VALUE ? SWT.DEFAULT : Math.min(endTime, fEndTime)); | |
747adf5c PT |
1351 | fTimeGraphWrapper.getTimeGraphViewer().setSelectionRange(selectionBeginTime, selectionEndTime); |
1352 | fTimeGraphWrapper.getTimeGraphViewer().setStartFinishTime(startTime, endTime); | |
4999a196 | 1353 | |
1cf25311 | 1354 | if (fTimeGraphWrapper instanceof TimeGraphComboWrapper && !fPackDone) { |
747adf5c PT |
1355 | for (TreeColumn column : ((TimeGraphComboWrapper) fTimeGraphWrapper).getTreeViewer().getTree().getColumns()) { |
1356 | column.pack(); | |
1357 | } | |
1cf25311 PT |
1358 | if (hasEntries) { |
1359 | fPackDone = true; | |
1360 | } | |
4999a196 GB |
1361 | } |
1362 | ||
6ae6c5bd PT |
1363 | if (!zoomThread) { |
1364 | startZoomThread(startTime, endTime); | |
1365 | } | |
4999a196 GB |
1366 | } |
1367 | }); | |
1368 | } | |
1369 | ||
1370 | /** | |
1371 | * Redraw the canvas | |
1372 | */ | |
1373 | protected void redraw() { | |
1374 | synchronized (fSyncObj) { | |
1375 | if (fRedrawState == State.IDLE) { | |
1376 | fRedrawState = State.BUSY; | |
1377 | } else { | |
1378 | fRedrawState = State.PENDING; | |
1379 | return; | |
1380 | } | |
1381 | } | |
1382 | Display.getDefault().asyncExec(new Runnable() { | |
1383 | @Override | |
1384 | public void run() { | |
747adf5c | 1385 | if (fTimeGraphWrapper.isDisposed()) { |
4999a196 GB |
1386 | return; |
1387 | } | |
747adf5c PT |
1388 | fTimeGraphWrapper.redraw(); |
1389 | fTimeGraphWrapper.update(); | |
4999a196 GB |
1390 | synchronized (fSyncObj) { |
1391 | if (fRedrawState == State.PENDING) { | |
1392 | fRedrawState = State.IDLE; | |
1393 | redraw(); | |
1394 | } else { | |
1395 | fRedrawState = State.IDLE; | |
1396 | } | |
1397 | } | |
1398 | } | |
1399 | }); | |
1400 | } | |
1401 | ||
1402 | private void startZoomThread(long startTime, long endTime) { | |
6ae6c5bd | 1403 | boolean restart = false; |
4999a196 GB |
1404 | if (fZoomThread != null) { |
1405 | fZoomThread.cancel(); | |
6ae6c5bd PT |
1406 | if (fZoomThread.fZoomStartTime == startTime && fZoomThread.fZoomEndTime == endTime) { |
1407 | restart = true; | |
1408 | } | |
1409 | } | |
1410 | long resolution = Math.max(1, (endTime - startTime) / fDisplayWidth); | |
1411 | fZoomThread = createZoomThread(startTime, endTime, resolution, restart); | |
1412 | if (fZoomThread != null) { | |
1413 | fZoomThread.start(); | |
4999a196 | 1414 | } |
6ae6c5bd PT |
1415 | } |
1416 | ||
1417 | /** | |
1418 | * Create a zoom thread. | |
1419 | * | |
1420 | * @param startTime | |
1421 | * the zoom start time | |
1422 | * @param endTime | |
1423 | * the zoom end time | |
1424 | * @param resolution | |
1425 | * the resolution | |
1426 | * @param restart | |
1427 | * true if restarting zoom for the same time range | |
1428 | * @return a zoom thread | |
3de2428b | 1429 | * @since 2.0 |
6ae6c5bd PT |
1430 | */ |
1431 | protected @Nullable ZoomThread createZoomThread(long startTime, long endTime, long resolution, boolean restart) { | |
dfa0ef96 GB |
1432 | final List<TimeGraphEntry> entryList = fEntryList; |
1433 | if (entryList == null) { | |
6ae6c5bd | 1434 | return null; |
dfa0ef96 | 1435 | } |
6ae6c5bd | 1436 | return new ZoomThreadByEntry(entryList, startTime, endTime, resolution); |
4999a196 GB |
1437 | } |
1438 | ||
1439 | private void makeActions() { | |
747adf5c | 1440 | fPreviousResourceAction = fTimeGraphWrapper.getTimeGraphViewer().getPreviousItemAction(); |
4999a196 GB |
1441 | fPreviousResourceAction.setText(getPrevText()); |
1442 | fPreviousResourceAction.setToolTipText(getPrevTooltip()); | |
747adf5c | 1443 | fNextResourceAction = fTimeGraphWrapper.getTimeGraphViewer().getNextItemAction(); |
4999a196 GB |
1444 | fNextResourceAction.setText(getNextText()); |
1445 | fNextResourceAction.setToolTipText(getNextTooltip()); | |
1446 | } | |
1447 | ||
1448 | private void contributeToActionBars() { | |
1449 | IActionBars bars = getViewSite().getActionBars(); | |
1450 | fillLocalToolBar(bars.getToolBarManager()); | |
1451 | } | |
1452 | ||
79ec0b89 PT |
1453 | /** |
1454 | * Add actions to local tool bar manager | |
1455 | * | |
1456 | * @param manager the tool bar manager | |
1457 | */ | |
1458 | protected void fillLocalToolBar(IToolBarManager manager) { | |
cfcfd964 PT |
1459 | if (fFilterColumns != null && fFilterLabelProvider != null && fFilterColumns.length > 0) { |
1460 | manager.add(fTimeGraphWrapper.getShowFilterDialogAction()); | |
4999a196 | 1461 | } |
747adf5c | 1462 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getShowLegendAction()); |
4999a196 | 1463 | manager.add(new Separator()); |
747adf5c PT |
1464 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getResetScaleAction()); |
1465 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getPreviousEventAction()); | |
1466 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getNextEventAction()); | |
4999a196 GB |
1467 | manager.add(fPreviousResourceAction); |
1468 | manager.add(fNextResourceAction); | |
747adf5c PT |
1469 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getZoomInAction()); |
1470 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getZoomOutAction()); | |
4999a196 GB |
1471 | manager.add(new Separator()); |
1472 | } | |
d2e4afa7 MAL |
1473 | |
1474 | /** | |
1475 | * @since 1.0 | |
1476 | */ | |
1477 | @Override | |
1478 | public TmfTimeViewAlignmentInfo getTimeViewAlignmentInfo() { | |
1479 | if (fTimeGraphWrapper == null) { | |
1480 | return null; | |
1481 | } | |
1482 | return fTimeGraphWrapper.getTimeViewAlignmentInfo(); | |
1483 | } | |
1484 | ||
1485 | /** | |
1486 | * @since 1.0 | |
1487 | */ | |
1488 | @Override | |
1489 | public int getAvailableWidth(int requestedOffset) { | |
1490 | if (fTimeGraphWrapper == null) { | |
1491 | return 0; | |
1492 | } | |
1493 | return fTimeGraphWrapper.getAvailableWidth(requestedOffset); | |
1494 | } | |
1495 | ||
1496 | /** | |
1497 | * @since 1.0 | |
1498 | */ | |
1499 | @Override | |
1500 | public void performAlign(int offset, int width) { | |
1501 | if (fTimeGraphWrapper != null) { | |
1502 | fTimeGraphWrapper.performAlign(offset, width); | |
1503 | } | |
1504 | } | |
4999a196 | 1505 | } |