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4999a196 | 1 | /******************************************************************************* |
8910dea2 | 2 | * Copyright (c) 2012, 2016 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 | 18 | |
24333461 PT |
19 | import static org.eclipse.tracecompass.common.core.NonNullUtils.checkNotNull; |
20 | ||
4999a196 | 21 | import java.util.ArrayList; |
4999a196 GB |
22 | import java.util.Collections; |
23 | import java.util.Comparator; | |
24 | import java.util.HashMap; | |
a924e2ed | 25 | import java.util.LinkedHashSet; |
4999a196 GB |
26 | import java.util.List; |
27 | import java.util.Map; | |
91512088 | 28 | import java.util.Set; |
1cf25311 | 29 | import java.util.concurrent.CopyOnWriteArrayList; |
156e9ead | 30 | import java.util.concurrent.atomic.AtomicInteger; |
9c274768 PT |
31 | import java.util.regex.Matcher; |
32 | import java.util.regex.Pattern; | |
33 | ||
34 | import org.eclipse.core.resources.IFile; | |
35 | import org.eclipse.core.resources.IMarker; | |
36 | import org.eclipse.core.resources.IMarkerDelta; | |
37 | import org.eclipse.core.resources.IResource; | |
38 | import org.eclipse.core.resources.IResourceChangeEvent; | |
39 | import org.eclipse.core.resources.IResourceChangeListener; | |
40 | import org.eclipse.core.resources.IWorkspaceRunnable; | |
41 | import org.eclipse.core.resources.ResourcesPlugin; | |
42 | import org.eclipse.core.runtime.CoreException; | |
4999a196 GB |
43 | import org.eclipse.core.runtime.IProgressMonitor; |
44 | import org.eclipse.core.runtime.NullProgressMonitor; | |
dfa0ef96 | 45 | import org.eclipse.jdt.annotation.NonNull; |
d2120fb6 | 46 | import org.eclipse.jdt.annotation.Nullable; |
4999a196 | 47 | import org.eclipse.jface.action.Action; |
747adf5c | 48 | import org.eclipse.jface.action.IAction; |
91512088 | 49 | import org.eclipse.jface.action.IMenuManager; |
0fcf3b09 | 50 | import org.eclipse.jface.action.IStatusLineManager; |
4999a196 GB |
51 | import org.eclipse.jface.action.IToolBarManager; |
52 | import org.eclipse.jface.action.Separator; | |
5d021ccf | 53 | import org.eclipse.jface.viewers.AbstractTreeViewer; |
40b7b614 | 54 | import org.eclipse.jface.viewers.ILabelProvider; |
4999a196 | 55 | import org.eclipse.jface.viewers.ILabelProviderListener; |
747adf5c | 56 | import org.eclipse.jface.viewers.ISelectionProvider; |
4999a196 | 57 | import org.eclipse.jface.viewers.ITableLabelProvider; |
cfcfd964 | 58 | import org.eclipse.jface.viewers.ITreeContentProvider; |
747adf5c | 59 | import org.eclipse.jface.viewers.TreeViewer; |
4923d7b9 | 60 | import org.eclipse.jface.viewers.ViewerFilter; |
7697e148 | 61 | import org.eclipse.osgi.util.NLS; |
4999a196 | 62 | import org.eclipse.swt.SWT; |
a4cddcbc BH |
63 | import org.eclipse.swt.events.SelectionAdapter; |
64 | import org.eclipse.swt.events.SelectionEvent; | |
4999a196 | 65 | import org.eclipse.swt.graphics.Image; |
8910dea2 | 66 | import org.eclipse.swt.graphics.RGBA; |
4999a196 GB |
67 | import org.eclipse.swt.widgets.Composite; |
68 | import org.eclipse.swt.widgets.Display; | |
a4cddcbc | 69 | import org.eclipse.swt.widgets.Tree; |
4999a196 | 70 | import org.eclipse.swt.widgets.TreeColumn; |
9c274768 | 71 | import org.eclipse.tracecompass.internal.tmf.ui.Activator; |
7697e148 | 72 | import org.eclipse.tracecompass.tmf.core.resources.ITmfMarker; |
97c71024 | 73 | import org.eclipse.tracecompass.tmf.core.signal.TmfSelectionRangeUpdatedSignal; |
d2e4afa7 | 74 | import org.eclipse.tracecompass.tmf.core.signal.TmfSignalHandler; |
2bdf0193 AM |
75 | import org.eclipse.tracecompass.tmf.core.signal.TmfTimestampFormatUpdateSignal; |
76 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceClosedSignal; | |
77 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceOpenedSignal; | |
78 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceSelectedSignal; | |
d2e4afa7 | 79 | import org.eclipse.tracecompass.tmf.core.signal.TmfWindowRangeUpdatedSignal; |
2bdf0193 AM |
80 | import org.eclipse.tracecompass.tmf.core.timestamp.TmfNanoTimestamp; |
81 | import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimeRange; | |
82 | import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace; | |
24333461 | 83 | import org.eclipse.tracecompass.tmf.core.trace.TmfTraceAdapterManager; |
21852dfa | 84 | import org.eclipse.tracecompass.tmf.core.trace.TmfTraceContext; |
2bdf0193 AM |
85 | import org.eclipse.tracecompass.tmf.core.trace.TmfTraceManager; |
86 | import org.eclipse.tracecompass.tmf.ui.TmfUiRefreshHandler; | |
d2e4afa7 MAL |
87 | import org.eclipse.tracecompass.tmf.ui.signal.TmfTimeViewAlignmentInfo; |
88 | import org.eclipse.tracecompass.tmf.ui.views.ITmfTimeAligned; | |
2bdf0193 | 89 | import org.eclipse.tracecompass.tmf.ui.views.TmfView; |
9c274768 | 90 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphBookmarkListener; |
2bdf0193 AM |
91 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphContentProvider; |
92 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphPresentationProvider2; | |
93 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphRangeListener; | |
94 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphSelectionListener; | |
95 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphTimeListener; | |
9c274768 | 96 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphBookmarkEvent; |
2bdf0193 | 97 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphCombo; |
d8a230f8 | 98 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphContentProvider; |
2bdf0193 AM |
99 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphPresentationProvider; |
100 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphRangeUpdateEvent; | |
101 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphTimeEvent; | |
102 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphViewer; | |
103 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.ILinkEvent; | |
e790b877 | 104 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.IMarkerEvent; |
24333461 | 105 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.IMarkerEventSource; |
2bdf0193 AM |
106 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.ITimeEvent; |
107 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.ITimeGraphEntry; | |
9c274768 | 108 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.MarkerEvent; |
2bdf0193 AM |
109 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.TimeGraphEntry; |
110 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.widgets.Utils.TimeFormat; | |
4999a196 GB |
111 | import org.eclipse.ui.IActionBars; |
112 | ||
113 | /** | |
114 | * An abstract view all time graph views can inherit | |
115 | * | |
747adf5c PT |
116 | * This view contains either a time graph viewer, or a time graph combo which is |
117 | * divided between a tree viewer on the left and a time graph viewer on the right. | |
4999a196 | 118 | */ |
9c274768 | 119 | public abstract class AbstractTimeGraphView extends TmfView implements ITmfTimeAligned, IResourceChangeListener { |
4999a196 | 120 | |
5d021ccf GB |
121 | /** Constant indicating that all levels of the time graph should be expanded */ |
122 | protected static final int ALL_LEVELS = AbstractTreeViewer.ALL_LEVELS; | |
123 | ||
9c274768 PT |
124 | private static final Pattern RGBA_PATTERN = Pattern.compile("RGBA \\{(\\d+), (\\d+), (\\d+), (\\d+)\\}"); //$NON-NLS-1$ |
125 | ||
4999a196 GB |
126 | /** |
127 | * Redraw state enum | |
128 | */ | |
129 | private enum State { | |
130 | IDLE, BUSY, PENDING | |
131 | } | |
132 | ||
133 | // ------------------------------------------------------------------------ | |
134 | // Fields | |
135 | // ------------------------------------------------------------------------ | |
136 | ||
747adf5c PT |
137 | /** The timegraph wrapper */ |
138 | private ITimeGraphWrapper fTimeGraphWrapper; | |
4999a196 | 139 | |
156e9ead MAL |
140 | private AtomicInteger fDirty = new AtomicInteger(); |
141 | ||
4999a196 GB |
142 | /** The selected trace */ |
143 | private ITmfTrace fTrace; | |
144 | ||
9c274768 PT |
145 | /** The selected trace editor file*/ |
146 | private IFile fEditorFile; | |
147 | ||
4999a196 GB |
148 | /** The timegraph entry list */ |
149 | private List<TimeGraphEntry> fEntryList; | |
150 | ||
151 | /** The trace to entry list hash map */ | |
507b1336 | 152 | private final Map<ITmfTrace, List<TimeGraphEntry>> fEntryListMap = new HashMap<>(); |
4999a196 | 153 | |
4923d7b9 | 154 | /** The trace to filters hash map */ |
2b7da5ec | 155 | private final Map<ITmfTrace, @NonNull ViewerFilter[]> fFiltersMap = new HashMap<>(); |
4923d7b9 | 156 | |
1e5c4376 BH |
157 | /** The trace to view context hash map */ |
158 | private final Map<ITmfTrace, ViewContext> fViewContext = new HashMap<>(); | |
159 | ||
24333461 PT |
160 | /** The trace to marker event sources hash map */ |
161 | private final Map<ITmfTrace, List<IMarkerEventSource>> fMarkerEventSourcesMap = new HashMap<>(); | |
162 | ||
1cf25311 | 163 | /** The trace to build thread hash map */ |
507b1336 | 164 | private final Map<ITmfTrace, BuildThread> fBuildThreadMap = new HashMap<>(); |
4999a196 GB |
165 | |
166 | /** The start time */ | |
335b04e6 | 167 | private long fStartTime = SWT.DEFAULT; |
4999a196 GB |
168 | |
169 | /** The end time */ | |
335b04e6 | 170 | private long fEndTime = SWT.DEFAULT; |
4999a196 GB |
171 | |
172 | /** The display width */ | |
173 | private final int fDisplayWidth; | |
174 | ||
175 | /** The zoom thread */ | |
176 | private ZoomThread fZoomThread; | |
177 | ||
178 | /** The next resource action */ | |
179 | private Action fNextResourceAction; | |
180 | ||
181 | /** The previous resource action */ | |
182 | private Action fPreviousResourceAction; | |
183 | ||
4999a196 GB |
184 | /** A comparator class */ |
185 | private Comparator<ITimeGraphEntry> fEntryComparator = null; | |
186 | ||
1cf25311 | 187 | /** The redraw state used to prevent unnecessary queuing of display runnables */ |
4999a196 GB |
188 | private State fRedrawState = State.IDLE; |
189 | ||
190 | /** The redraw synchronization object */ | |
191 | private final Object fSyncObj = new Object(); | |
192 | ||
193 | /** The presentation provider for this view */ | |
194 | private final TimeGraphPresentationProvider fPresentation; | |
195 | ||
747adf5c PT |
196 | /** The tree column label array, or null if combo is not used */ |
197 | private String[] fColumns; | |
198 | ||
a4cddcbc BH |
199 | private Comparator<ITimeGraphEntry>[] fColumnComparators; |
200 | ||
747adf5c PT |
201 | /** The tree label provider, or null if combo is not used */ |
202 | private TreeLabelProvider fLabelProvider = null; | |
203 | ||
a12aae87 GB |
204 | /** The time graph content provider */ |
205 | private @NonNull ITimeGraphContentProvider fTimeGraphContentProvider = new TimeGraphContentProvider(); | |
206 | ||
747adf5c | 207 | /** The relative weight of the sash, ignored if combo is not used */ |
59387be3 | 208 | private int[] fWeight = { 1, 3 }; |
747adf5c PT |
209 | |
210 | /** The filter column label array, or null if filter is not used */ | |
211 | private String[] fFilterColumns; | |
4999a196 | 212 | |
1cf25311 PT |
213 | /** The pack done flag */ |
214 | private boolean fPackDone = false; | |
215 | ||
737792b6 PT |
216 | /** The filter content provider, or null if filter is not used */ |
217 | private ITreeContentProvider fFilterContentProvider; | |
218 | ||
a03b7ee4 PT |
219 | /** The filter label provider, or null if filter is not used */ |
220 | private TreeLabelProvider fFilterLabelProvider; | |
221 | ||
5d021ccf GB |
222 | private int fAutoExpandLevel = ALL_LEVELS; |
223 | ||
a4cddcbc BH |
224 | /** The default column index for sorting */ |
225 | private int fInitialSortColumn = 0; | |
226 | ||
1e5c4376 BH |
227 | /** The default column index for sorting */ |
228 | private int fCurrentSortColumn = 0; | |
229 | ||
230 | /** The current sort direction */ | |
231 | private int fSortDirection = SWT.DOWN; | |
232 | ||
a4cddcbc BH |
233 | /** Flag to indicate to reveal selection */ |
234 | private volatile boolean fIsRevealSelection = false; | |
235 | ||
4999a196 | 236 | // ------------------------------------------------------------------------ |
747adf5c | 237 | // Classes |
4999a196 GB |
238 | // ------------------------------------------------------------------------ |
239 | ||
747adf5c | 240 | private interface ITimeGraphWrapper { |
4999a196 | 241 | |
cfcfd964 PT |
242 | void setTimeGraphContentProvider(ITimeGraphContentProvider timeGraphContentProvider); |
243 | ||
244 | void setTimeGraphPresentationProvider(TimeGraphPresentationProvider timeGraphPresentationProvider); | |
4999a196 | 245 | |
747adf5c | 246 | TimeGraphViewer getTimeGraphViewer(); |
4999a196 | 247 | |
cfcfd964 | 248 | void addSelectionListener(ITimeGraphSelectionListener listener); |
4999a196 | 249 | |
747adf5c | 250 | ISelectionProvider getSelectionProvider(); |
4999a196 | 251 | |
747adf5c | 252 | void setFocus(); |
4999a196 | 253 | |
747adf5c | 254 | boolean isDisposed(); |
4999a196 | 255 | |
747adf5c | 256 | void refresh(); |
4999a196 | 257 | |
1cf25311 PT |
258 | void setInput(Object input); |
259 | ||
260 | Object getInput(); | |
4999a196 | 261 | |
367e2932 | 262 | void setFilters(@NonNull ViewerFilter[] filters); |
4923d7b9 | 263 | |
367e2932 | 264 | @NonNull ViewerFilter[] getFilters(); |
4923d7b9 | 265 | |
747adf5c | 266 | void redraw(); |
4999a196 | 267 | |
747adf5c | 268 | void update(); |
4999a196 | 269 | |
5d021ccf GB |
270 | void setAutoExpandLevel(int level); |
271 | ||
cfcfd964 PT |
272 | void setFilterColumns(String[] columnNames); |
273 | ||
274 | void setFilterContentProvider(ITreeContentProvider contentProvider); | |
275 | ||
276 | void setFilterLabelProvider(ITableLabelProvider labelProvider); | |
277 | ||
278 | IAction getShowFilterDialogAction(); | |
279 | ||
d2e4afa7 MAL |
280 | void performAlign(int offset, int width); |
281 | ||
282 | TmfTimeViewAlignmentInfo getTimeViewAlignmentInfo(); | |
283 | ||
284 | int getAvailableWidth(int requestedOffset); | |
1e5c4376 BH |
285 | |
286 | ITimeGraphEntry getSelection(); | |
287 | ||
288 | void setSelection(ITimeGraphEntry selection); | |
4999a196 GB |
289 | } |
290 | ||
747adf5c PT |
291 | private class TimeGraphViewerWrapper implements ITimeGraphWrapper { |
292 | private TimeGraphViewer viewer; | |
4999a196 | 293 | |
747adf5c PT |
294 | private TimeGraphViewerWrapper(Composite parent, int style) { |
295 | viewer = new TimeGraphViewer(parent, style); | |
4999a196 | 296 | } |
4999a196 | 297 | |
747adf5c | 298 | @Override |
cfcfd964 PT |
299 | public void setTimeGraphContentProvider(ITimeGraphContentProvider timeGraphContentProvider) { |
300 | viewer.setTimeGraphContentProvider(timeGraphContentProvider); | |
301 | } | |
302 | ||
303 | @Override | |
304 | public void setTimeGraphPresentationProvider(TimeGraphPresentationProvider timeGraphPresentationProvider) { | |
305 | viewer.setTimeGraphProvider(timeGraphPresentationProvider); | |
747adf5c | 306 | } |
4999a196 | 307 | |
747adf5c PT |
308 | @Override |
309 | public TimeGraphViewer getTimeGraphViewer() { | |
310 | return viewer; | |
311 | } | |
4999a196 | 312 | |
747adf5c PT |
313 | @Override |
314 | public void addSelectionListener(ITimeGraphSelectionListener listener) { | |
315 | viewer.addSelectionListener(listener); | |
316 | } | |
4999a196 | 317 | |
747adf5c PT |
318 | @Override |
319 | public ISelectionProvider getSelectionProvider() { | |
320 | return viewer.getSelectionProvider(); | |
321 | } | |
322 | ||
323 | @Override | |
324 | public void setFocus() { | |
325 | viewer.setFocus(); | |
326 | } | |
327 | ||
328 | @Override | |
329 | public boolean isDisposed() { | |
330 | return viewer.getControl().isDisposed(); | |
331 | } | |
332 | ||
333 | @Override | |
1cf25311 | 334 | public void setInput(Object input) { |
747adf5c PT |
335 | viewer.setInput(input); |
336 | } | |
337 | ||
1cf25311 PT |
338 | @Override |
339 | public Object getInput() { | |
340 | return viewer.getInput(); | |
341 | } | |
342 | ||
cfcfd964 PT |
343 | @Override |
344 | public void setFilterColumns(String[] columnNames) { | |
345 | viewer.setFilterColumns(columnNames); | |
346 | } | |
347 | ||
348 | @Override | |
349 | public void setFilterContentProvider(ITreeContentProvider contentProvider) { | |
350 | viewer.setFilterContentProvider(contentProvider); | |
351 | } | |
352 | ||
353 | @Override | |
354 | public void setFilterLabelProvider(ITableLabelProvider labelProvider) { | |
355 | viewer.setFilterLabelProvider(labelProvider); | |
356 | } | |
357 | ||
4923d7b9 | 358 | @Override |
367e2932 | 359 | public void setFilters(@NonNull ViewerFilter[] filters) { |
4923d7b9 PT |
360 | viewer.setFilters(filters); |
361 | } | |
362 | ||
363 | @Override | |
367e2932 | 364 | public @NonNull ViewerFilter[] getFilters() { |
4923d7b9 PT |
365 | return viewer.getFilters(); |
366 | } | |
367 | ||
cfcfd964 PT |
368 | @Override |
369 | public IAction getShowFilterDialogAction() { | |
370 | return viewer.getShowFilterDialogAction(); | |
371 | } | |
372 | ||
747adf5c PT |
373 | @Override |
374 | public void refresh() { | |
375 | viewer.refresh(); | |
376 | } | |
377 | ||
378 | @Override | |
379 | public void redraw() { | |
380 | viewer.getControl().redraw(); | |
381 | } | |
382 | ||
383 | @Override | |
384 | public void update() { | |
385 | viewer.getControl().update(); | |
386 | } | |
5d021ccf GB |
387 | |
388 | @Override | |
389 | public void setAutoExpandLevel(int level) { | |
390 | viewer.setAutoExpandLevel(level); | |
391 | } | |
d2e4afa7 MAL |
392 | |
393 | @Override | |
394 | public void performAlign(int offset, int width) { | |
395 | viewer.performAlign(offset, width); | |
396 | } | |
397 | ||
398 | @Override | |
399 | public TmfTimeViewAlignmentInfo getTimeViewAlignmentInfo() { | |
400 | return viewer.getTimeViewAlignmentInfo(); | |
401 | } | |
402 | ||
403 | @Override | |
404 | public int getAvailableWidth(int requestedOffset) { | |
405 | return viewer.getAvailableWidth(requestedOffset); | |
406 | } | |
1e5c4376 BH |
407 | |
408 | @Override | |
409 | public ITimeGraphEntry getSelection() { | |
410 | return viewer.getSelection(); | |
411 | } | |
412 | ||
413 | @Override | |
414 | public void setSelection(ITimeGraphEntry selection) { | |
415 | viewer.setSelection(selection); | |
416 | } | |
4999a196 GB |
417 | } |
418 | ||
747adf5c PT |
419 | private class TimeGraphComboWrapper implements ITimeGraphWrapper { |
420 | private TimeGraphCombo combo; | |
421 | ||
422 | private TimeGraphComboWrapper(Composite parent, int style) { | |
423 | combo = new TimeGraphCombo(parent, style, fWeight); | |
424 | } | |
425 | ||
426 | @Override | |
cfcfd964 PT |
427 | public void setTimeGraphContentProvider(ITimeGraphContentProvider timeGraphContentProvider) { |
428 | combo.setTimeGraphContentProvider(timeGraphContentProvider); | |
429 | } | |
430 | ||
431 | @Override | |
432 | public void setTimeGraphPresentationProvider(TimeGraphPresentationProvider timeGraphPresentationProvider) { | |
433 | combo.setTimeGraphProvider(timeGraphPresentationProvider); | |
747adf5c PT |
434 | } |
435 | ||
436 | @Override | |
437 | public TimeGraphViewer getTimeGraphViewer() { | |
438 | return combo.getTimeGraphViewer(); | |
439 | } | |
440 | ||
441 | @Override | |
442 | public void addSelectionListener(ITimeGraphSelectionListener listener) { | |
443 | combo.addSelectionListener(listener); | |
444 | } | |
445 | ||
446 | @Override | |
447 | public ISelectionProvider getSelectionProvider() { | |
448 | return combo.getTreeViewer(); | |
449 | } | |
450 | ||
451 | @Override | |
452 | public void setFocus() { | |
453 | combo.setFocus(); | |
454 | } | |
455 | ||
456 | @Override | |
457 | public boolean isDisposed() { | |
458 | return combo.isDisposed(); | |
459 | } | |
460 | ||
461 | @Override | |
1cf25311 | 462 | public void setInput(Object input) { |
747adf5c PT |
463 | combo.setInput(input); |
464 | } | |
465 | ||
1cf25311 PT |
466 | @Override |
467 | public Object getInput() { | |
468 | return combo.getInput(); | |
469 | } | |
470 | ||
cfcfd964 PT |
471 | @Override |
472 | public void setFilterColumns(String[] columnNames) { | |
473 | combo.setFilterColumns(columnNames); | |
474 | } | |
475 | ||
476 | @Override | |
477 | public void setFilterContentProvider(ITreeContentProvider contentProvider) { | |
478 | combo.setFilterContentProvider(contentProvider); | |
479 | } | |
480 | ||
481 | @Override | |
482 | public void setFilterLabelProvider(ITableLabelProvider labelProvider) { | |
483 | combo.setFilterLabelProvider(labelProvider); | |
484 | } | |
485 | ||
4923d7b9 | 486 | @Override |
367e2932 | 487 | public void setFilters(@NonNull ViewerFilter[] filters) { |
4923d7b9 PT |
488 | combo.setFilters(filters); |
489 | } | |
490 | ||
491 | @Override | |
367e2932 | 492 | public @NonNull ViewerFilter[] getFilters() { |
4923d7b9 PT |
493 | return combo.getFilters(); |
494 | } | |
495 | ||
cfcfd964 PT |
496 | @Override |
497 | public IAction getShowFilterDialogAction() { | |
498 | return combo.getShowFilterDialogAction(); | |
499 | } | |
500 | ||
747adf5c PT |
501 | @Override |
502 | public void refresh() { | |
503 | combo.refresh(); | |
504 | } | |
505 | ||
506 | @Override | |
507 | public void redraw() { | |
508 | combo.redraw(); | |
509 | } | |
510 | ||
511 | @Override | |
512 | public void update() { | |
513 | combo.update(); | |
514 | } | |
515 | ||
5d021ccf GB |
516 | @Override |
517 | public void setAutoExpandLevel(int level) { | |
518 | combo.setAutoExpandLevel(level); | |
519 | } | |
520 | ||
747adf5c PT |
521 | TimeGraphCombo getTimeGraphCombo() { |
522 | return combo; | |
523 | } | |
524 | ||
525 | TreeViewer getTreeViewer() { | |
526 | return combo.getTreeViewer(); | |
527 | } | |
528 | ||
d2e4afa7 MAL |
529 | @Override |
530 | public void performAlign(int offset, int width) { | |
531 | combo.performAlign(offset, width); | |
532 | } | |
533 | ||
534 | @Override | |
535 | public TmfTimeViewAlignmentInfo getTimeViewAlignmentInfo() { | |
536 | return combo.getTimeViewAlignmentInfo(); | |
537 | } | |
538 | ||
539 | @Override | |
540 | public int getAvailableWidth(int requestedOffset) { | |
541 | return combo.getAvailableWidth(requestedOffset); | |
542 | } | |
1e5c4376 BH |
543 | |
544 | @Override | |
545 | public ITimeGraphEntry getSelection() { | |
546 | return combo.getTimeGraphViewer().getSelection(); | |
547 | } | |
548 | ||
549 | @Override | |
550 | public void setSelection(ITimeGraphEntry selection) { | |
551 | combo.setSelection(selection); | |
552 | } | |
747adf5c | 553 | } |
4999a196 | 554 | |
4999a196 | 555 | /** |
747adf5c PT |
556 | * Base class to provide the labels for the tree viewer. Views extending |
557 | * this class typically need to override the getColumnText method if they | |
558 | * have more than one column to display | |
4999a196 | 559 | */ |
40b7b614 | 560 | protected static class TreeLabelProvider implements ITableLabelProvider, ILabelProvider { |
4999a196 GB |
561 | |
562 | @Override | |
563 | public void addListener(ILabelProviderListener listener) { | |
564 | } | |
565 | ||
566 | @Override | |
567 | public void dispose() { | |
568 | } | |
569 | ||
570 | @Override | |
571 | public boolean isLabelProperty(Object element, String property) { | |
572 | return false; | |
573 | } | |
574 | ||
575 | @Override | |
576 | public void removeListener(ILabelProviderListener listener) { | |
577 | } | |
578 | ||
579 | @Override | |
580 | public Image getColumnImage(Object element, int columnIndex) { | |
581 | return null; | |
582 | } | |
583 | ||
584 | @Override | |
585 | public String getColumnText(Object element, int columnIndex) { | |
586 | TimeGraphEntry entry = (TimeGraphEntry) element; | |
587 | if (columnIndex == 0) { | |
588 | return entry.getName(); | |
589 | } | |
76fccfb0 | 590 | return new String(); |
4999a196 GB |
591 | } |
592 | ||
40b7b614 GP |
593 | @Override |
594 | public Image getImage(Object element) { | |
595 | return null; | |
596 | } | |
597 | ||
40b7b614 GP |
598 | @Override |
599 | public String getText(Object element) { | |
600 | TimeGraphEntry entry = (TimeGraphEntry) element; | |
601 | return entry.getName(); | |
602 | } | |
603 | ||
4999a196 GB |
604 | } |
605 | ||
606 | private class BuildThread extends Thread { | |
dfa0ef96 GB |
607 | private final @NonNull ITmfTrace fBuildTrace; |
608 | private final @NonNull ITmfTrace fParentTrace; | |
609 | private final @NonNull IProgressMonitor fMonitor; | |
4999a196 | 610 | |
dfa0ef96 | 611 | public BuildThread(final @NonNull ITmfTrace trace, final @NonNull ITmfTrace parentTrace, final String name) { |
4999a196 GB |
612 | super(name + " build"); //$NON-NLS-1$ |
613 | fBuildTrace = trace; | |
1cf25311 | 614 | fParentTrace = parentTrace; |
4999a196 GB |
615 | fMonitor = new NullProgressMonitor(); |
616 | } | |
617 | ||
618 | @Override | |
619 | public void run() { | |
1cf25311 | 620 | buildEventList(fBuildTrace, fParentTrace, fMonitor); |
4999a196 | 621 | synchronized (fBuildThreadMap) { |
1cf25311 | 622 | fBuildThreadMap.remove(fBuildTrace); |
4999a196 GB |
623 | } |
624 | } | |
625 | ||
626 | public void cancel() { | |
627 | fMonitor.setCanceled(true); | |
628 | } | |
629 | } | |
630 | ||
6ae6c5bd PT |
631 | /** |
632 | * Zoom thread | |
0336f981 | 633 | * @since 1.1 |
6ae6c5bd PT |
634 | */ |
635 | protected abstract class ZoomThread extends Thread { | |
4999a196 GB |
636 | private final long fZoomStartTime; |
637 | private final long fZoomEndTime; | |
638 | private final long fResolution; | |
dfa0ef96 | 639 | private final @NonNull IProgressMonitor fMonitor; |
4999a196 | 640 | |
6ae6c5bd PT |
641 | /** |
642 | * Constructor | |
643 | * | |
644 | * @param startTime | |
645 | * the start time | |
646 | * @param endTime | |
647 | * the end time | |
648 | * @param resolution | |
649 | * the resolution | |
650 | */ | |
651 | public ZoomThread(long startTime, long endTime, long resolution) { | |
652 | super(AbstractTimeGraphView.this.getName() + " zoom"); //$NON-NLS-1$ | |
4999a196 GB |
653 | fZoomStartTime = startTime; |
654 | fZoomEndTime = endTime; | |
6ae6c5bd | 655 | fResolution = resolution; |
4999a196 GB |
656 | fMonitor = new NullProgressMonitor(); |
657 | } | |
658 | ||
6ae6c5bd PT |
659 | /** |
660 | * @return the zoom start time | |
661 | */ | |
662 | public long getZoomStartTime() { | |
663 | return fZoomStartTime; | |
664 | } | |
665 | ||
666 | /** | |
667 | * @return the zoom end time | |
668 | */ | |
669 | public long getZoomEndTime() { | |
670 | return fZoomEndTime; | |
671 | } | |
672 | ||
673 | /** | |
674 | * @return the resolution | |
675 | */ | |
676 | public long getResolution() { | |
677 | return fResolution; | |
678 | } | |
679 | ||
680 | /** | |
681 | * @return the monitor | |
682 | */ | |
683 | public @NonNull IProgressMonitor getMonitor() { | |
684 | return fMonitor; | |
685 | } | |
686 | ||
687 | /** | |
688 | * Cancel the zoom thread | |
689 | */ | |
690 | public void cancel() { | |
691 | fMonitor.setCanceled(true); | |
692 | } | |
156e9ead MAL |
693 | |
694 | @Override | |
695 | public final void run() { | |
696 | doRun(); | |
697 | fDirty.decrementAndGet(); | |
698 | } | |
699 | ||
700 | /** | |
701 | * Run the zoom operation. | |
766ec163 | 702 | * @since 2.0 |
156e9ead MAL |
703 | */ |
704 | public abstract void doRun(); | |
6ae6c5bd PT |
705 | } |
706 | ||
707 | private class ZoomThreadByEntry extends ZoomThread { | |
708 | private final @NonNull List<TimeGraphEntry> fZoomEntryList; | |
709 | ||
710 | public ZoomThreadByEntry(@NonNull List<TimeGraphEntry> entryList, long startTime, long endTime, long resolution) { | |
711 | super(startTime, endTime, resolution); | |
712 | fZoomEntryList = entryList; | |
713 | } | |
714 | ||
4999a196 | 715 | @Override |
156e9ead | 716 | public void doRun() { |
4999a196 | 717 | for (TimeGraphEntry entry : fZoomEntryList) { |
6ae6c5bd | 718 | if (getMonitor().isCanceled()) { |
79ec0b89 | 719 | return; |
4999a196 | 720 | } |
dfa0ef96 GB |
721 | if (entry == null) { |
722 | break; | |
723 | } | |
6ae6c5bd | 724 | zoom(entry, getMonitor()); |
4999a196 | 725 | } |
bec1f1ac | 726 | /* Refresh the arrows when zooming */ |
6ae6c5bd | 727 | List<ILinkEvent> events = getLinkList(getZoomStartTime(), getZoomEndTime(), getResolution(), getMonitor()); |
79ec0b89 | 728 | if (events != null) { |
747adf5c | 729 | fTimeGraphWrapper.getTimeGraphViewer().setLinks(events); |
79ec0b89 PT |
730 | redraw(); |
731 | } | |
24333461 PT |
732 | /* Refresh the view-specific markers when zooming */ |
733 | List<IMarkerEvent> markers = new ArrayList<>(getViewMarkerList(getZoomStartTime(), getZoomEndTime(), getResolution(), getMonitor())); | |
734 | /* Refresh the trace-specific markers when zooming */ | |
735 | markers.addAll(getTraceMarkerList(getZoomStartTime(), getZoomEndTime(), getResolution(), getMonitor())); | |
f72cd563 | 736 | fTimeGraphWrapper.getTimeGraphViewer().setMarkers(markers); |
24333461 | 737 | redraw(); |
4999a196 GB |
738 | } |
739 | ||
dfa0ef96 | 740 | private void zoom(@NonNull TimeGraphEntry entry, @NonNull IProgressMonitor monitor) { |
6ae6c5bd | 741 | if (getZoomStartTime() <= fStartTime && getZoomEndTime() >= fEndTime) { |
4999a196 GB |
742 | entry.setZoomedEventList(null); |
743 | } else { | |
6ae6c5bd | 744 | List<ITimeEvent> zoomedEventList = getEventList(entry, getZoomStartTime(), getZoomEndTime(), getResolution(), monitor); |
4999a196 GB |
745 | if (zoomedEventList != null) { |
746 | entry.setZoomedEventList(zoomedEventList); | |
747 | } | |
748 | } | |
749 | redraw(); | |
a3188982 | 750 | for (ITimeGraphEntry child : entry.getChildren()) { |
6ae6c5bd | 751 | if (monitor.isCanceled()) { |
4999a196 GB |
752 | return; |
753 | } | |
a3188982 PT |
754 | if (child instanceof TimeGraphEntry) { |
755 | zoom((TimeGraphEntry) child, monitor); | |
756 | } | |
4999a196 GB |
757 | } |
758 | } | |
759 | ||
4999a196 GB |
760 | } |
761 | ||
762 | // ------------------------------------------------------------------------ | |
763 | // Constructors | |
764 | // ------------------------------------------------------------------------ | |
765 | ||
766 | /** | |
747adf5c PT |
767 | * Constructs a time graph view that contains either a time graph viewer or |
768 | * a time graph combo. | |
769 | * | |
770 | * By default, the view uses a time graph viewer. To use a time graph combo, | |
771 | * the subclass constructor must call {@link #setTreeColumns(String[])} and | |
772 | * {@link #setTreeLabelProvider(TreeLabelProvider)}. | |
4999a196 GB |
773 | * |
774 | * @param id | |
775 | * The id of the view | |
4999a196 GB |
776 | * @param pres |
777 | * The presentation provider | |
778 | */ | |
747adf5c | 779 | public AbstractTimeGraphView(String id, TimeGraphPresentationProvider pres) { |
4999a196 | 780 | super(id); |
4999a196 GB |
781 | fPresentation = pres; |
782 | fDisplayWidth = Display.getDefault().getBounds().width; | |
783 | } | |
784 | ||
785 | // ------------------------------------------------------------------------ | |
747adf5c | 786 | // Getters and setters |
4999a196 GB |
787 | // ------------------------------------------------------------------------ |
788 | ||
747adf5c PT |
789 | /** |
790 | * Getter for the time graph combo | |
791 | * | |
792 | * @return The time graph combo, or null if combo is not used | |
793 | */ | |
794 | protected TimeGraphCombo getTimeGraphCombo() { | |
795 | if (fTimeGraphWrapper instanceof TimeGraphComboWrapper) { | |
796 | return ((TimeGraphComboWrapper) fTimeGraphWrapper).getTimeGraphCombo(); | |
797 | } | |
798 | return null; | |
799 | } | |
4999a196 | 800 | |
747adf5c PT |
801 | /** |
802 | * Getter for the time graph viewer | |
803 | * | |
804 | * @return The time graph viewer | |
805 | */ | |
806 | protected TimeGraphViewer getTimeGraphViewer() { | |
807 | return fTimeGraphWrapper.getTimeGraphViewer(); | |
808 | } | |
809 | ||
50c2da9e GB |
810 | /** |
811 | * Getter for the presentation provider | |
812 | * | |
813 | * @return The time graph presentation provider | |
50c2da9e GB |
814 | */ |
815 | protected ITimeGraphPresentationProvider2 getPresentationProvider() { | |
816 | return fPresentation; | |
817 | } | |
818 | ||
747adf5c PT |
819 | /** |
820 | * Sets the tree column labels. | |
f088b5ae | 821 | * <p> |
747adf5c PT |
822 | * This should be called from the constructor. |
823 | * | |
824 | * @param columns | |
825 | * The array of tree column labels | |
826 | */ | |
827 | protected void setTreeColumns(final String[] columns) { | |
a4cddcbc BH |
828 | setTreeColumns(columns, null, 0); |
829 | } | |
830 | ||
831 | /** | |
832 | * Sets the tree column labels. | |
833 | * <p> | |
834 | * This should be called from the constructor. | |
835 | * | |
836 | * @param columns | |
837 | * The array of tree column labels | |
838 | * @param comparators | |
839 | * An array of column comparators for sorting of columns when | |
840 | * clicking on column header | |
841 | * @param initialSortColumn | |
842 | * Index of column to sort initially | |
843 | * @since 2.0 | |
844 | */ | |
845 | protected void setTreeColumns(final String[] columns, final Comparator<ITimeGraphEntry>[] comparators, int initialSortColumn) { | |
f088b5ae | 846 | checkPartNotCreated(); |
747adf5c | 847 | fColumns = columns; |
a4cddcbc BH |
848 | fColumnComparators = comparators; |
849 | fInitialSortColumn = initialSortColumn; | |
747adf5c PT |
850 | } |
851 | ||
852 | /** | |
853 | * Sets the tree label provider. | |
f088b5ae | 854 | * <p> |
747adf5c PT |
855 | * This should be called from the constructor. |
856 | * | |
857 | * @param tlp | |
858 | * The tree label provider | |
859 | */ | |
860 | protected void setTreeLabelProvider(final TreeLabelProvider tlp) { | |
f088b5ae | 861 | checkPartNotCreated(); |
747adf5c PT |
862 | fLabelProvider = tlp; |
863 | } | |
864 | ||
a12aae87 | 865 | /** |
f088b5ae PT |
866 | * Sets the time graph content provider. |
867 | * <p> | |
868 | * This should be called from the constructor. | |
a12aae87 GB |
869 | * |
870 | * @param tgcp | |
871 | * The time graph content provider | |
872 | * @since 1.0 | |
873 | */ | |
874 | protected void setTimeGraphContentProvider(final @NonNull ITimeGraphContentProvider tgcp) { | |
f088b5ae | 875 | checkPartNotCreated(); |
a12aae87 GB |
876 | fTimeGraphContentProvider = tgcp; |
877 | } | |
878 | ||
747adf5c PT |
879 | /** |
880 | * Sets the relative weight of each part of the time graph combo. | |
f088b5ae | 881 | * <p> |
747adf5c PT |
882 | * This should be called from the constructor. |
883 | * | |
884 | * @param weights | |
885 | * The array (length 2) of relative weights of each part of the combo | |
886 | */ | |
887 | protected void setWeight(final int[] weights) { | |
f088b5ae | 888 | checkPartNotCreated(); |
747adf5c PT |
889 | fWeight = weights; |
890 | } | |
4999a196 | 891 | |
747adf5c PT |
892 | /** |
893 | * Sets the filter column labels. | |
f088b5ae | 894 | * <p> |
747adf5c PT |
895 | * This should be called from the constructor. |
896 | * | |
897 | * @param filterColumns | |
898 | * The array of filter column labels | |
899 | */ | |
900 | protected void setFilterColumns(final String[] filterColumns) { | |
f088b5ae | 901 | checkPartNotCreated(); |
747adf5c PT |
902 | fFilterColumns = filterColumns; |
903 | } | |
4999a196 | 904 | |
737792b6 PT |
905 | /** |
906 | * Sets the filter content provider. | |
f088b5ae | 907 | * <p> |
737792b6 PT |
908 | * This should be called from the constructor. |
909 | * | |
910 | * @param contentProvider | |
911 | * The filter content provider | |
912 | * @since 2.0 | |
913 | */ | |
914 | protected void setFilterContentProvider(final ITreeContentProvider contentProvider) { | |
f088b5ae | 915 | checkPartNotCreated(); |
737792b6 PT |
916 | fFilterContentProvider = contentProvider; |
917 | } | |
918 | ||
a03b7ee4 PT |
919 | /** |
920 | * Sets the filter label provider. | |
f088b5ae | 921 | * <p> |
a03b7ee4 PT |
922 | * This should be called from the constructor. |
923 | * | |
924 | * @param labelProvider | |
925 | * The filter label provider | |
a03b7ee4 PT |
926 | */ |
927 | protected void setFilterLabelProvider(final TreeLabelProvider labelProvider) { | |
f088b5ae | 928 | checkPartNotCreated(); |
a03b7ee4 PT |
929 | fFilterLabelProvider = labelProvider; |
930 | } | |
931 | ||
f088b5ae PT |
932 | private void checkPartNotCreated() { |
933 | if (getParentComposite() != null) { | |
934 | throw new IllegalStateException("This method must be called before createPartControl."); //$NON-NLS-1$ | |
935 | } | |
936 | } | |
937 | ||
747adf5c PT |
938 | /** |
939 | * Gets the display width | |
940 | * | |
941 | * @return the display width | |
942 | */ | |
943 | protected int getDisplayWidth() { | |
944 | return fDisplayWidth; | |
945 | } | |
4999a196 | 946 | |
747adf5c PT |
947 | /** |
948 | * Gets the comparator for the entries | |
949 | * | |
950 | * @return The entry comparator | |
951 | */ | |
952 | protected Comparator<ITimeGraphEntry> getEntryComparator() { | |
953 | return fEntryComparator; | |
954 | } | |
4999a196 | 955 | |
747adf5c | 956 | /** |
304e446c PT |
957 | * Sets the comparator class for the entries. |
958 | * <p> | |
959 | * This comparator will apply recursively to entries that implement | |
960 | * {@link TimeGraphEntry#sortChildren(Comparator)}. | |
747adf5c PT |
961 | * |
962 | * @param comparator | |
963 | * A comparator object | |
964 | */ | |
965 | protected void setEntryComparator(final Comparator<ITimeGraphEntry> comparator) { | |
966 | fEntryComparator = comparator; | |
967 | } | |
4999a196 | 968 | |
747adf5c PT |
969 | /** |
970 | * Gets the trace displayed in the view | |
971 | * | |
972 | * @return The trace | |
973 | */ | |
974 | protected ITmfTrace getTrace() { | |
975 | return fTrace; | |
976 | } | |
4999a196 | 977 | |
747adf5c PT |
978 | /** |
979 | * Gets the start time | |
980 | * | |
981 | * @return The start time | |
982 | */ | |
983 | protected long getStartTime() { | |
984 | return fStartTime; | |
985 | } | |
4999a196 | 986 | |
747adf5c PT |
987 | /** |
988 | * Sets the start time | |
989 | * | |
990 | * @param time | |
991 | * The start time | |
992 | */ | |
993 | protected void setStartTime(long time) { | |
994 | fStartTime = time; | |
995 | } | |
996 | ||
997 | /** | |
998 | * Gets the end time | |
999 | * | |
1000 | * @return The end time | |
1001 | */ | |
1002 | protected long getEndTime() { | |
1003 | return fEndTime; | |
1004 | } | |
1005 | ||
1006 | /** | |
1007 | * Sets the end time | |
1008 | * | |
1009 | * @param time | |
1010 | * The end time | |
1011 | */ | |
1012 | protected void setEndTime(long time) { | |
1013 | fEndTime = time; | |
1014 | } | |
1015 | ||
5d021ccf GB |
1016 | /** |
1017 | * Sets the auto-expand level to be used for the input of the view. The | |
1018 | * value 0 means that there is no auto-expand; 1 means that top-level | |
1019 | * elements are expanded, but not their children; 2 means that top-level | |
1020 | * elements are expanded, and their children, but not grand-children; and so | |
1021 | * on. | |
1022 | * <p> | |
1023 | * The value {@link #ALL_LEVELS} means that all subtrees should be expanded. | |
1024 | * </p> | |
1025 | * | |
1026 | * @param level | |
1027 | * non-negative level, or <code>ALL_LEVELS</code> to expand all | |
1028 | * levels of the tree | |
1029 | */ | |
1030 | protected void setAutoExpandLevel(int level) { | |
1031 | fAutoExpandLevel = level; | |
1032 | ITimeGraphWrapper tgWrapper = fTimeGraphWrapper; | |
1033 | if (tgWrapper != null) { | |
1034 | tgWrapper.setAutoExpandLevel(level); | |
1035 | } | |
1036 | } | |
1037 | ||
747adf5c | 1038 | /** |
1cf25311 PT |
1039 | * Gets the entry list for a trace |
1040 | * | |
1041 | * @param trace | |
1042 | * the trace | |
747adf5c PT |
1043 | * |
1044 | * @return the entry list map | |
1045 | */ | |
1cf25311 PT |
1046 | protected List<TimeGraphEntry> getEntryList(ITmfTrace trace) { |
1047 | synchronized (fEntryListMap) { | |
1048 | return fEntryListMap.get(trace); | |
1049 | } | |
747adf5c PT |
1050 | } |
1051 | ||
1052 | /** | |
1cf25311 | 1053 | * Adds a trace entry list to the entry list map |
747adf5c PT |
1054 | * |
1055 | * @param trace | |
1056 | * the trace to add | |
1057 | * @param list | |
1cf25311 | 1058 | * the list of time graph entries |
747adf5c PT |
1059 | */ |
1060 | protected void putEntryList(ITmfTrace trace, List<TimeGraphEntry> list) { | |
1cf25311 PT |
1061 | synchronized (fEntryListMap) { |
1062 | fEntryListMap.put(trace, new CopyOnWriteArrayList<>(list)); | |
1063 | } | |
1064 | } | |
1065 | ||
1066 | /** | |
1067 | * Adds a list of entries to a trace's entry list | |
1068 | * | |
1069 | * @param trace | |
1070 | * the trace | |
1071 | * @param list | |
1072 | * the list of time graph entries to add | |
1cf25311 PT |
1073 | */ |
1074 | protected void addToEntryList(ITmfTrace trace, List<TimeGraphEntry> list) { | |
1075 | synchronized (fEntryListMap) { | |
1076 | List<TimeGraphEntry> entryList = fEntryListMap.get(trace); | |
1077 | if (entryList == null) { | |
1078 | fEntryListMap.put(trace, new CopyOnWriteArrayList<>(list)); | |
1079 | } else { | |
1080 | entryList.addAll(list); | |
1081 | } | |
1082 | } | |
1083 | } | |
1084 | ||
1085 | /** | |
1086 | * Removes a list of entries from a trace's entry list | |
1087 | * | |
1088 | * @param trace | |
1089 | * the trace | |
1090 | * @param list | |
1091 | * the list of time graph entries to remove | |
1cf25311 PT |
1092 | */ |
1093 | protected void removeFromEntryList(ITmfTrace trace, List<TimeGraphEntry> list) { | |
1094 | synchronized (fEntryListMap) { | |
1095 | List<TimeGraphEntry> entryList = fEntryListMap.get(trace); | |
1096 | if (entryList != null) { | |
1097 | entryList.removeAll(list); | |
1098 | } | |
747adf5c PT |
1099 | } |
1100 | } | |
4999a196 | 1101 | |
747adf5c PT |
1102 | /** |
1103 | * Text for the "next" button | |
1104 | * | |
1105 | * @return The "next" button text | |
1106 | */ | |
1107 | protected String getNextText() { | |
1108 | return Messages.AbstractTimeGraphtView_NextText; | |
1109 | } | |
4999a196 | 1110 | |
747adf5c PT |
1111 | /** |
1112 | * Tooltip for the "next" button | |
1113 | * | |
1114 | * @return Tooltip for the "next" button | |
1115 | */ | |
1116 | protected String getNextTooltip() { | |
1117 | return Messages.AbstractTimeGraphView_NextTooltip; | |
1118 | } | |
4999a196 | 1119 | |
747adf5c PT |
1120 | /** |
1121 | * Text for the "Previous" button | |
1122 | * | |
1123 | * @return The "Previous" button text | |
1124 | */ | |
1125 | protected String getPrevText() { | |
1126 | return Messages.AbstractTimeGraphView_PreviousText; | |
1127 | } | |
4999a196 | 1128 | |
747adf5c PT |
1129 | /** |
1130 | * Tooltip for the "previous" button | |
1131 | * | |
1132 | * @return Tooltip for the "previous" button | |
1133 | */ | |
1134 | protected String getPrevTooltip() { | |
1135 | return Messages.AbstractTimeGraphView_PreviousTooltip; | |
1136 | } | |
4999a196 | 1137 | |
747adf5c PT |
1138 | // ------------------------------------------------------------------------ |
1139 | // ViewPart | |
1140 | // ------------------------------------------------------------------------ | |
4999a196 | 1141 | |
747adf5c PT |
1142 | @Override |
1143 | public void createPartControl(Composite parent) { | |
d2e4afa7 | 1144 | super.createPartControl(parent); |
747adf5c PT |
1145 | if (fColumns == null || fLabelProvider == null) { |
1146 | fTimeGraphWrapper = new TimeGraphViewerWrapper(parent, SWT.NONE); | |
1147 | } else { | |
1148 | TimeGraphComboWrapper wrapper = new TimeGraphComboWrapper(parent, SWT.NONE); | |
1149 | fTimeGraphWrapper = wrapper; | |
1150 | TimeGraphCombo combo = wrapper.getTimeGraphCombo(); | |
a12aae87 | 1151 | combo.setTreeContentProvider(fTimeGraphContentProvider); |
747adf5c PT |
1152 | combo.setTreeLabelProvider(fLabelProvider); |
1153 | combo.setTreeColumns(fColumns); | |
a4cddcbc BH |
1154 | if (fColumnComparators != null) { |
1155 | createColumnSelectionListener(combo.getTreeViewer()); | |
1156 | } | |
747adf5c | 1157 | } |
cfcfd964 | 1158 | fTimeGraphWrapper.setTimeGraphContentProvider(fTimeGraphContentProvider); |
737792b6 | 1159 | fTimeGraphWrapper.setFilterContentProvider(fFilterContentProvider != null ? fFilterContentProvider : fTimeGraphContentProvider); |
cfcfd964 PT |
1160 | fTimeGraphWrapper.setFilterLabelProvider(fFilterLabelProvider); |
1161 | fTimeGraphWrapper.setFilterColumns(fFilterColumns); | |
4999a196 | 1162 | |
cfcfd964 | 1163 | fTimeGraphWrapper.setTimeGraphPresentationProvider(fPresentation); |
5d021ccf | 1164 | fTimeGraphWrapper.setAutoExpandLevel(fAutoExpandLevel); |
4999a196 | 1165 | |
747adf5c | 1166 | fTimeGraphWrapper.getTimeGraphViewer().addRangeListener(new ITimeGraphRangeListener() { |
4999a196 GB |
1167 | @Override |
1168 | public void timeRangeUpdated(TimeGraphRangeUpdateEvent event) { | |
1169 | final long startTime = event.getStartTime(); | |
1170 | final long endTime = event.getEndTime(); | |
f566d40a | 1171 | TmfTimeRange range = new TmfTimeRange(new TmfNanoTimestamp(startTime), new TmfNanoTimestamp(endTime)); |
97c71024 | 1172 | broadcast(new TmfWindowRangeUpdatedSignal(AbstractTimeGraphView.this, range)); |
4999a196 GB |
1173 | startZoomThread(startTime, endTime); |
1174 | } | |
1175 | }); | |
1176 | ||
747adf5c | 1177 | fTimeGraphWrapper.getTimeGraphViewer().addTimeListener(new ITimeGraphTimeListener() { |
4999a196 GB |
1178 | @Override |
1179 | public void timeSelected(TimeGraphTimeEvent event) { | |
f566d40a PT |
1180 | TmfNanoTimestamp startTime = new TmfNanoTimestamp(event.getBeginTime()); |
1181 | TmfNanoTimestamp endTime = new TmfNanoTimestamp(event.getEndTime()); | |
97c71024 | 1182 | broadcast(new TmfSelectionRangeUpdatedSignal(AbstractTimeGraphView.this, startTime, endTime)); |
4999a196 GB |
1183 | } |
1184 | }); | |
1185 | ||
9c274768 PT |
1186 | fTimeGraphWrapper.getTimeGraphViewer().addBookmarkListener(new ITimeGraphBookmarkListener() { |
1187 | @Override | |
1188 | public void bookmarkAdded(final TimeGraphBookmarkEvent event) { | |
1189 | try { | |
1190 | ResourcesPlugin.getWorkspace().run(new IWorkspaceRunnable() { | |
1191 | @Override | |
1192 | public void run(IProgressMonitor monitor) throws CoreException { | |
1193 | IMarkerEvent bookmark = event.getBookmark(); | |
1194 | IMarker marker = fEditorFile.createMarker(IMarker.BOOKMARK); | |
1195 | marker.setAttribute(IMarker.MESSAGE, bookmark.getLabel()); | |
7697e148 | 1196 | marker.setAttribute(ITmfMarker.MARKER_TIME, Long.toString(bookmark.getTime())); |
9c274768 | 1197 | if (bookmark.getDuration() > 0) { |
7697e148 | 1198 | marker.setAttribute(ITmfMarker.MARKER_DURATION, Long.toString(bookmark.getDuration())); |
9c274768 | 1199 | marker.setAttribute(IMarker.LOCATION, |
7697e148 PT |
1200 | NLS.bind(org.eclipse.tracecompass.internal.tmf.ui.Messages.TmfMarker_LocationTimeRange, |
1201 | new TmfNanoTimestamp(bookmark.getTime()), | |
1202 | new TmfNanoTimestamp(bookmark.getTime() + bookmark.getDuration()))); | |
9c274768 PT |
1203 | } else { |
1204 | marker.setAttribute(IMarker.LOCATION, | |
7697e148 PT |
1205 | NLS.bind(org.eclipse.tracecompass.internal.tmf.ui.Messages.TmfMarker_LocationTime, |
1206 | new TmfNanoTimestamp(bookmark.getTime()))); | |
9c274768 | 1207 | } |
8910dea2 | 1208 | marker.setAttribute(ITmfMarker.MARKER_COLOR, bookmark.getColor().toString()); |
9c274768 PT |
1209 | } |
1210 | }, null); | |
1211 | } catch (CoreException e) { | |
1212 | Activator.getDefault().logError(e.getMessage()); | |
1213 | } | |
1214 | } | |
1215 | ||
1216 | @Override | |
1217 | public void bookmarkRemoved(TimeGraphBookmarkEvent event) { | |
1218 | try { | |
1219 | IMarkerEvent bookmark = event.getBookmark(); | |
1220 | IMarker[] markers = fEditorFile.findMarkers(IMarker.BOOKMARK, false, IResource.DEPTH_ZERO); | |
1221 | for (IMarker marker : markers) { | |
1222 | if (bookmark.getLabel().equals(marker.getAttribute(IMarker.MESSAGE)) && | |
7697e148 PT |
1223 | Long.toString(bookmark.getTime()).equals(marker.getAttribute(ITmfMarker.MARKER_TIME, (String) null)) && |
1224 | Long.toString(bookmark.getDuration()).equals(marker.getAttribute(ITmfMarker.MARKER_DURATION, Long.toString(0))) && | |
8910dea2 | 1225 | bookmark.getColor().toString().equals(marker.getAttribute(ITmfMarker.MARKER_COLOR))) { |
9c274768 PT |
1226 | marker.delete(); |
1227 | break; | |
1228 | } | |
1229 | } | |
1230 | } catch (CoreException e) { | |
1231 | Activator.getDefault().logError(e.getMessage()); | |
1232 | } | |
1233 | } | |
1234 | }); | |
1235 | ||
747adf5c | 1236 | fTimeGraphWrapper.getTimeGraphViewer().setTimeFormat(TimeFormat.CALENDAR); |
4999a196 | 1237 | |
0fcf3b09 | 1238 | IStatusLineManager statusLineManager = getViewSite().getActionBars().getStatusLineManager(); |
747adf5c | 1239 | fTimeGraphWrapper.getTimeGraphViewer().getTimeGraphControl().setStatusLineManager(statusLineManager); |
0fcf3b09 | 1240 | |
4999a196 GB |
1241 | // View Action Handling |
1242 | makeActions(); | |
1243 | contributeToActionBars(); | |
1244 | ||
21852dfa | 1245 | ITmfTrace trace = TmfTraceManager.getInstance().getActiveTrace(); |
4999a196 GB |
1246 | if (trace != null) { |
1247 | traceSelected(new TmfTraceSelectedSignal(this, trace)); | |
1248 | } | |
1249 | ||
1250 | // make selection available to other views | |
747adf5c | 1251 | getSite().setSelectionProvider(fTimeGraphWrapper.getSelectionProvider()); |
9c274768 PT |
1252 | |
1253 | ResourcesPlugin.getWorkspace().addResourceChangeListener(this, IResourceChangeEvent.POST_CHANGE); | |
4999a196 GB |
1254 | } |
1255 | ||
1256 | @Override | |
1257 | public void setFocus() { | |
747adf5c | 1258 | fTimeGraphWrapper.setFocus(); |
4999a196 GB |
1259 | } |
1260 | ||
9c274768 PT |
1261 | @Override |
1262 | public void dispose() { | |
1263 | super.dispose(); | |
1264 | ResourcesPlugin.getWorkspace().removeResourceChangeListener(this); | |
1265 | } | |
1266 | ||
1267 | /** | |
1268 | * @since 2.0 | |
1269 | */ | |
1270 | @Override | |
1271 | public void resourceChanged(final IResourceChangeEvent event) { | |
1272 | for (final IMarkerDelta delta : event.findMarkerDeltas(IMarker.BOOKMARK, false)) { | |
1273 | if (delta.getResource().equals(fEditorFile)) { | |
1274 | fTimeGraphWrapper.getTimeGraphViewer().setBookmarks(refreshBookmarks(fEditorFile)); | |
1275 | redraw(); | |
1276 | return; | |
1277 | } | |
1278 | } | |
1279 | } | |
1280 | ||
8910dea2 | 1281 | private static List<IMarkerEvent> refreshBookmarks(final IFile editorFile) { |
9c274768 | 1282 | List<IMarkerEvent> bookmarks = new ArrayList<>(); |
7697e148 PT |
1283 | if (editorFile == null || !editorFile.exists()) { |
1284 | return bookmarks; | |
1285 | } | |
9c274768 | 1286 | try { |
9c274768 PT |
1287 | IMarker[] markers = editorFile.findMarkers(IMarker.BOOKMARK, false, IResource.DEPTH_ZERO); |
1288 | for (IMarker marker : markers) { | |
1289 | String label = marker.getAttribute(IMarker.MESSAGE, (String) null); | |
7697e148 PT |
1290 | String time = marker.getAttribute(ITmfMarker.MARKER_TIME, (String) null); |
1291 | String duration = marker.getAttribute(ITmfMarker.MARKER_DURATION, Long.toString(0)); | |
1292 | String rgba = marker.getAttribute(ITmfMarker.MARKER_COLOR, (String) null); | |
9c274768 PT |
1293 | if (label != null && time != null && rgba != null) { |
1294 | Matcher matcher = RGBA_PATTERN.matcher(rgba); | |
1295 | if (matcher.matches()) { | |
1296 | try { | |
1297 | int red = Integer.valueOf(matcher.group(1)); | |
1298 | int green = Integer.valueOf(matcher.group(2)); | |
1299 | int blue = Integer.valueOf(matcher.group(3)); | |
1300 | int alpha = Integer.valueOf(matcher.group(4)); | |
8910dea2 | 1301 | RGBA color = new RGBA(red, green, blue, alpha); |
91512088 | 1302 | bookmarks.add(new MarkerEvent(null, Long.valueOf(time), Long.valueOf(duration), IMarkerEvent.BOOKMARKS, color, label, true)); |
9c274768 PT |
1303 | } catch (NumberFormatException e) { |
1304 | Activator.getDefault().logError(e.getMessage()); | |
1305 | } | |
1306 | } | |
1307 | } | |
1308 | } | |
1309 | } catch (CoreException e) { | |
1310 | Activator.getDefault().logError(e.getMessage()); | |
1311 | } | |
1312 | return bookmarks; | |
1313 | } | |
1314 | ||
a4cddcbc BH |
1315 | |
1316 | ||
4999a196 GB |
1317 | // ------------------------------------------------------------------------ |
1318 | // Signal handlers | |
1319 | // ------------------------------------------------------------------------ | |
1320 | ||
1321 | /** | |
1322 | * Handler for the trace opened signal. | |
1323 | * | |
1324 | * @param signal | |
1325 | * The incoming signal | |
4999a196 GB |
1326 | */ |
1327 | @TmfSignalHandler | |
1328 | public void traceOpened(TmfTraceOpenedSignal signal) { | |
4923d7b9 | 1329 | loadTrace(signal.getTrace()); |
4999a196 GB |
1330 | } |
1331 | ||
1332 | /** | |
1333 | * Handler for the trace selected signal | |
1334 | * | |
1335 | * @param signal | |
1336 | * The incoming signal | |
1337 | */ | |
1338 | @TmfSignalHandler | |
1339 | public void traceSelected(final TmfTraceSelectedSignal signal) { | |
1340 | if (signal.getTrace() == fTrace) { | |
1341 | return; | |
1342 | } | |
4923d7b9 | 1343 | loadTrace(signal.getTrace()); |
4999a196 GB |
1344 | } |
1345 | ||
1346 | /** | |
1347 | * Trace is closed: clear the data structures and the view | |
1348 | * | |
1349 | * @param signal | |
1350 | * the signal received | |
1351 | */ | |
1352 | @TmfSignalHandler | |
1353 | public void traceClosed(final TmfTraceClosedSignal signal) { | |
1354 | synchronized (fBuildThreadMap) { | |
41cc4f90 | 1355 | for (ITmfTrace trace : getTracesToBuild(signal.getTrace())) { |
1cf25311 PT |
1356 | BuildThread buildThread = fBuildThreadMap.remove(trace); |
1357 | if (buildThread != null) { | |
1358 | buildThread.cancel(); | |
1359 | } | |
4999a196 GB |
1360 | } |
1361 | } | |
4e94ae24 | 1362 | fMarkerEventSourcesMap.remove(signal.getTrace()); |
4999a196 GB |
1363 | synchronized (fEntryListMap) { |
1364 | fEntryListMap.remove(signal.getTrace()); | |
1365 | } | |
4923d7b9 | 1366 | fFiltersMap.remove(signal.getTrace()); |
1e5c4376 | 1367 | fViewContext.remove(signal.getTrace()); |
4999a196 GB |
1368 | if (signal.getTrace() == fTrace) { |
1369 | fTrace = null; | |
7697e148 | 1370 | fEditorFile = null; |
335b04e6 PT |
1371 | fStartTime = SWT.DEFAULT; |
1372 | fEndTime = SWT.DEFAULT; | |
4999a196 GB |
1373 | if (fZoomThread != null) { |
1374 | fZoomThread.cancel(); | |
6ae6c5bd | 1375 | fZoomThread = null; |
4999a196 GB |
1376 | } |
1377 | refresh(); | |
1378 | } | |
1379 | } | |
1380 | ||
1381 | /** | |
97c71024 | 1382 | * Handler for the selection range signal. |
4999a196 GB |
1383 | * |
1384 | * @param signal | |
1385 | * The signal that's received | |
97c71024 | 1386 | * @since 1.0 |
4999a196 GB |
1387 | */ |
1388 | @TmfSignalHandler | |
97c71024 | 1389 | public void selectionRangeUpdated(final TmfSelectionRangeUpdatedSignal signal) { |
4999a196 GB |
1390 | if (signal.getSource() == this || fTrace == null) { |
1391 | return; | |
1392 | } | |
16801c72 MK |
1393 | final long beginTime = signal.getBeginTime().toNanos(); |
1394 | final long endTime = signal.getEndTime().toNanos(); | |
4999a196 GB |
1395 | |
1396 | Display.getDefault().asyncExec(new Runnable() { | |
1397 | @Override | |
1398 | public void run() { | |
747adf5c | 1399 | if (fTimeGraphWrapper.isDisposed()) { |
4999a196 GB |
1400 | return; |
1401 | } | |
0fcf3b09 | 1402 | if (beginTime == endTime) { |
747adf5c | 1403 | fTimeGraphWrapper.getTimeGraphViewer().setSelectedTime(beginTime, true); |
0fcf3b09 | 1404 | } else { |
84c8aef7 | 1405 | fTimeGraphWrapper.getTimeGraphViewer().setSelectionRange(beginTime, endTime, true); |
0fcf3b09 | 1406 | } |
64de182d | 1407 | synchingToTime(fTimeGraphWrapper.getTimeGraphViewer().getSelectionBegin()); |
4999a196 GB |
1408 | } |
1409 | }); | |
1410 | } | |
1411 | ||
1412 | /** | |
97c71024 | 1413 | * Handler for the window range signal. |
4999a196 GB |
1414 | * |
1415 | * @param signal | |
1416 | * The signal that's received | |
97c71024 | 1417 | * @since 1.0 |
4999a196 GB |
1418 | */ |
1419 | @TmfSignalHandler | |
97c71024 | 1420 | public void windowRangeUpdated(final TmfWindowRangeUpdatedSignal signal) { |
4999a196 GB |
1421 | if (signal.getSource() == this || fTrace == null) { |
1422 | return; | |
1423 | } | |
1424 | if (signal.getCurrentRange().getIntersection(fTrace.getTimeRange()) == null) { | |
1425 | return; | |
1426 | } | |
16801c72 MK |
1427 | final long startTime = signal.getCurrentRange().getStartTime().toNanos(); |
1428 | final long endTime = signal.getCurrentRange().getEndTime().toNanos(); | |
4999a196 GB |
1429 | Display.getDefault().asyncExec(new Runnable() { |
1430 | @Override | |
1431 | public void run() { | |
747adf5c | 1432 | if (fTimeGraphWrapper.isDisposed()) { |
4999a196 GB |
1433 | return; |
1434 | } | |
747adf5c | 1435 | fTimeGraphWrapper.getTimeGraphViewer().setStartFinishTime(startTime, endTime); |
4999a196 GB |
1436 | startZoomThread(startTime, endTime); |
1437 | } | |
1438 | }); | |
1439 | } | |
1440 | ||
c1cd9635 MAL |
1441 | /** |
1442 | * @param signal the format of the timestamps was updated. | |
1443 | */ | |
1444 | @TmfSignalHandler | |
1445 | public void updateTimeFormat( final TmfTimestampFormatUpdateSignal signal){ | |
747adf5c | 1446 | fTimeGraphWrapper.refresh(); |
c1cd9635 MAL |
1447 | } |
1448 | ||
4999a196 GB |
1449 | // ------------------------------------------------------------------------ |
1450 | // Internal | |
1451 | // ------------------------------------------------------------------------ | |
1452 | ||
4923d7b9 | 1453 | private void loadTrace(final ITmfTrace trace) { |
6ae6c5bd PT |
1454 | if (fZoomThread != null) { |
1455 | fZoomThread.cancel(); | |
1456 | fZoomThread = null; | |
1457 | } | |
4923d7b9 PT |
1458 | if (fTrace != null) { |
1459 | /* save the filters of the previous trace */ | |
1460 | fFiltersMap.put(fTrace, fTimeGraphWrapper.getFilters()); | |
1e5c4376 | 1461 | fViewContext.put(fTrace, new ViewContext(fCurrentSortColumn, fSortDirection, fTimeGraphWrapper.getSelection())); |
4923d7b9 PT |
1462 | } |
1463 | fTrace = trace; | |
1e5c4376 | 1464 | restoreViewContext(); |
9c274768 | 1465 | fEditorFile = TmfTraceManager.getInstance().getTraceEditorFile(trace); |
4999a196 GB |
1466 | synchronized (fEntryListMap) { |
1467 | fEntryList = fEntryListMap.get(fTrace); | |
1468 | if (fEntryList == null) { | |
50c2da9e | 1469 | rebuild(); |
4999a196 | 1470 | } else { |
16801c72 MK |
1471 | fStartTime = fTrace.getStartTime().toNanos(); |
1472 | fEndTime = fTrace.getEndTime().toNanos(); | |
4999a196 GB |
1473 | refresh(); |
1474 | } | |
1475 | } | |
1476 | } | |
1477 | ||
50c2da9e GB |
1478 | /** |
1479 | * Forces a rebuild of the entries list, even if entries already exist for this trace | |
50c2da9e GB |
1480 | */ |
1481 | protected void rebuild() { | |
1482 | setStartTime(Long.MAX_VALUE); | |
1483 | setEndTime(Long.MIN_VALUE); | |
6b8d11bd | 1484 | refresh(); |
dfa0ef96 GB |
1485 | ITmfTrace viewTrace = fTrace; |
1486 | if (viewTrace == null) { | |
1487 | return; | |
1488 | } | |
4e94ae24 | 1489 | List<IMarkerEventSource> markerEventSources = new ArrayList<>(); |
50c2da9e | 1490 | synchronized (fBuildThreadMap) { |
dfa0ef96 GB |
1491 | for (ITmfTrace trace : getTracesToBuild(viewTrace)) { |
1492 | if (trace == null) { | |
1493 | break; | |
1494 | } | |
4e94ae24 | 1495 | markerEventSources.addAll(TmfTraceAdapterManager.getAdapters(trace, IMarkerEventSource.class)); |
dfa0ef96 | 1496 | BuildThread buildThread = new BuildThread(trace, viewTrace, getName()); |
50c2da9e GB |
1497 | fBuildThreadMap.put(trace, buildThread); |
1498 | buildThread.start(); | |
1499 | } | |
1500 | } | |
4e94ae24 | 1501 | fMarkerEventSourcesMap.put(viewTrace, markerEventSources); |
50c2da9e GB |
1502 | } |
1503 | ||
4999a196 GB |
1504 | /** |
1505 | * Method called when synching to a given timestamp. Inheriting classes can | |
1506 | * perform actions here to update the view at the given timestamp. | |
1507 | * | |
1508 | * @param time | |
1509 | * The currently selected time | |
1510 | */ | |
1511 | protected void synchingToTime(long time) { | |
1512 | ||
1513 | } | |
1514 | ||
41cc4f90 GB |
1515 | /** |
1516 | * Return the list of traces whose data or analysis results will be used to | |
1517 | * populate the view. By default, if the trace is an experiment, the traces | |
1518 | * under it will be returned, otherwise, the trace itself is returned. | |
1519 | * | |
1520 | * A build thread will be started for each trace returned by this method, | |
1521 | * some of which may receive events in live streaming mode. | |
1522 | * | |
1523 | * @param trace | |
1524 | * The trace associated with this view | |
1525 | * @return List of traces with data to display | |
41cc4f90 | 1526 | */ |
dfa0ef96 | 1527 | protected @NonNull Iterable<ITmfTrace> getTracesToBuild(@NonNull ITmfTrace trace) { |
c14c0757 | 1528 | return TmfTraceManager.getTraceSet(trace); |
41cc4f90 GB |
1529 | } |
1530 | ||
4999a196 GB |
1531 | /** |
1532 | * Build the entries list to show in this time graph | |
1533 | * | |
1534 | * Called from the BuildThread | |
1535 | * | |
1536 | * @param trace | |
1537 | * The trace being built | |
1cf25311 PT |
1538 | * @param parentTrace |
1539 | * The parent of the trace set, or the trace itself | |
4999a196 GB |
1540 | * @param monitor |
1541 | * The progress monitor object | |
1542 | */ | |
dfa0ef96 | 1543 | protected abstract void buildEventList(@NonNull ITmfTrace trace, @NonNull ITmfTrace parentTrace, @NonNull IProgressMonitor monitor); |
4999a196 GB |
1544 | |
1545 | /** | |
1546 | * Gets the list of event for an entry in a given timerange | |
1547 | * | |
1548 | * @param entry | |
1549 | * The entry to get events for | |
1550 | * @param startTime | |
1551 | * Start of the time range | |
1552 | * @param endTime | |
1553 | * End of the time range | |
1554 | * @param resolution | |
1555 | * The resolution | |
1556 | * @param monitor | |
1557 | * The progress monitor object | |
1558 | * @return The list of events for the entry | |
1559 | */ | |
4c4e2816 | 1560 | protected abstract @Nullable List<@NonNull ITimeEvent> getEventList(@NonNull TimeGraphEntry entry, |
4999a196 | 1561 | long startTime, long endTime, long resolution, |
dfa0ef96 | 1562 | @NonNull IProgressMonitor monitor); |
4999a196 | 1563 | |
bec1f1ac GB |
1564 | /** |
1565 | * Gets the list of links (displayed as arrows) for a trace in a given | |
1566 | * timerange. Default implementation returns an empty list. | |
1567 | * | |
1568 | * @param startTime | |
1569 | * Start of the time range | |
1570 | * @param endTime | |
1571 | * End of the time range | |
1572 | * @param resolution | |
1573 | * The resolution | |
1574 | * @param monitor | |
1575 | * The progress monitor object | |
1576 | * @return The list of link events | |
bec1f1ac | 1577 | */ |
4c4e2816 | 1578 | protected @Nullable List<@NonNull ILinkEvent> getLinkList(long startTime, long endTime, |
dfa0ef96 | 1579 | long resolution, @NonNull IProgressMonitor monitor) { |
507b1336 | 1580 | return new ArrayList<>(); |
bec1f1ac GB |
1581 | } |
1582 | ||
91512088 PT |
1583 | /** |
1584 | * Gets the list of view-specific marker categories. Default implementation | |
1585 | * returns an empty list. | |
1586 | * | |
1587 | * @return The list of marker categories | |
1588 | * @since 2.0 | |
1589 | */ | |
1590 | protected @NonNull List<String> getViewMarkerCategories() { | |
1591 | return new ArrayList<>(); | |
1592 | } | |
1593 | ||
e790b877 | 1594 | /** |
24333461 PT |
1595 | * Gets the list of view-specific markers for a trace in a given time range. |
1596 | * Default implementation returns an empty list. | |
e790b877 PT |
1597 | * |
1598 | * @param startTime | |
1599 | * Start of the time range | |
1600 | * @param endTime | |
1601 | * End of the time range | |
1602 | * @param resolution | |
1603 | * The resolution | |
1604 | * @param monitor | |
1605 | * The progress monitor object | |
1606 | * @return The list of marker events | |
1607 | * @since 2.0 | |
1608 | */ | |
24333461 | 1609 | protected @NonNull List<IMarkerEvent> getViewMarkerList(long startTime, long endTime, |
e790b877 PT |
1610 | long resolution, @NonNull IProgressMonitor monitor) { |
1611 | return new ArrayList<>(); | |
1612 | } | |
bec1f1ac | 1613 | |
24333461 PT |
1614 | /** |
1615 | * Gets the list of trace-specific markers for a trace in a given time range. | |
1616 | * | |
1617 | * @param startTime | |
1618 | * Start of the time range | |
1619 | * @param endTime | |
1620 | * End of the time range | |
1621 | * @param resolution | |
1622 | * The resolution | |
1623 | * @param monitor | |
1624 | * The progress monitor object | |
1625 | * @return The list of marker events | |
1626 | * @since 2.0 | |
1627 | */ | |
1628 | protected @NonNull List<IMarkerEvent> getTraceMarkerList(long startTime, long endTime, | |
1629 | long resolution, @NonNull IProgressMonitor monitor) { | |
1630 | List<IMarkerEvent> markers = new ArrayList<>(); | |
4e94ae24 | 1631 | for (IMarkerEventSource markerEventSource : getMarkerEventSources(fTrace)) { |
2f72084f PT |
1632 | for (String category : markerEventSource.getMarkerCategories()) { |
1633 | if (monitor.isCanceled()) { | |
1634 | break; | |
1635 | } | |
1636 | markers.addAll(markerEventSource.getMarkerList(checkNotNull(category), startTime, endTime, resolution, monitor)); | |
24333461 | 1637 | } |
24333461 PT |
1638 | } |
1639 | return markers; | |
1640 | } | |
1641 | ||
91512088 PT |
1642 | /** |
1643 | * Get the list of current marker categories. | |
1644 | * | |
1645 | * @return The list of marker categories | |
1646 | * @since 2.0 | |
1647 | */ | |
1648 | private @NonNull List<String> getMarkerCategories() { | |
a924e2ed | 1649 | Set<String> categories = new LinkedHashSet<>(getViewMarkerCategories()); |
91512088 PT |
1650 | for (IMarkerEventSource markerEventSource : getMarkerEventSources(fTrace)) { |
1651 | categories.addAll(markerEventSource.getMarkerCategories()); | |
1652 | } | |
1653 | return new ArrayList<>(categories); | |
1654 | } | |
1655 | ||
24333461 PT |
1656 | /** |
1657 | * Gets the list of marker event sources for a given trace. | |
1658 | * | |
1659 | * @param trace | |
1660 | * The trace | |
1661 | * @return The list of marker event sources | |
1662 | * @since 2.0 | |
1663 | */ | |
91512088 | 1664 | private @NonNull List<IMarkerEventSource> getMarkerEventSources(ITmfTrace trace) { |
24333461 PT |
1665 | List<IMarkerEventSource> markerEventSources = fMarkerEventSourcesMap.get(trace); |
1666 | if (markerEventSources == null) { | |
1667 | markerEventSources = checkNotNull(Collections.<IMarkerEventSource>emptyList()); | |
1668 | } | |
1669 | return markerEventSources; | |
1670 | } | |
1671 | ||
4999a196 GB |
1672 | /** |
1673 | * Refresh the display | |
1674 | */ | |
1675 | protected void refresh() { | |
6ae6c5bd | 1676 | final boolean zoomThread = Thread.currentThread() instanceof ZoomThread; |
08593856 | 1677 | TmfUiRefreshHandler.getInstance().queueUpdate(this, new Runnable() { |
4999a196 GB |
1678 | @Override |
1679 | public void run() { | |
747adf5c | 1680 | if (fTimeGraphWrapper.isDisposed()) { |
4999a196 GB |
1681 | return; |
1682 | } | |
1cf25311 | 1683 | boolean hasEntries = false; |
4999a196 GB |
1684 | synchronized (fEntryListMap) { |
1685 | fEntryList = fEntryListMap.get(fTrace); | |
1686 | if (fEntryList == null) { | |
1cf25311 PT |
1687 | fEntryList = new CopyOnWriteArrayList<>(); |
1688 | } else if (fEntryComparator != null) { | |
1689 | List<TimeGraphEntry> list = new ArrayList<>(fEntryList); | |
1690 | Collections.sort(list, fEntryComparator); | |
304e446c PT |
1691 | for (ITimeGraphEntry entry : list) { |
1692 | sortChildren(entry, fEntryComparator); | |
1693 | } | |
1cf25311 PT |
1694 | fEntryList.clear(); |
1695 | fEntryList.addAll(list); | |
4999a196 | 1696 | } |
f3e09aa6 | 1697 | hasEntries = !fEntryList.isEmpty(); |
4999a196 | 1698 | } |
f3e09aa6 | 1699 | boolean inputChanged = fEntryList != fTimeGraphWrapper.getInput(); |
0eca62a1 BH |
1700 | TimeGraphCombo combo = getTimeGraphCombo(); |
1701 | try { | |
1702 | // Set redraw to false to only draw once | |
1703 | if (combo != null) { | |
1704 | combo.getTreeViewer().getTree().setRedraw(false); | |
1705 | } | |
1706 | getTimeGraphViewer().getTimeGraphControl().setRedraw(false); | |
1707 | if (inputChanged) { | |
1e5c4376 BH |
1708 | fTimeGraphWrapper.setInput(fEntryList); |
1709 | /* restore the previously saved filters, if any */ | |
1710 | fTimeGraphWrapper.setFilters(fFiltersMap.get(fTrace)); | |
1711 | fTimeGraphWrapper.getTimeGraphViewer().setLinks(null); | |
1712 | fTimeGraphWrapper.getTimeGraphViewer().setBookmarks(refreshBookmarks(fEditorFile)); | |
1713 | fTimeGraphWrapper.getTimeGraphViewer().setMarkerCategories(getMarkerCategories()); | |
1714 | fTimeGraphWrapper.getTimeGraphViewer().setMarkers(null); | |
1715 | applyViewContext(); | |
0eca62a1 BH |
1716 | } else { |
1717 | fTimeGraphWrapper.refresh(); | |
1e5c4376 | 1718 | } |
0eca62a1 BH |
1719 | // reveal selection |
1720 | if (fIsRevealSelection) { | |
1721 | fIsRevealSelection = false; | |
1722 | ITimeGraphEntry entry1 = fTimeGraphWrapper.getSelection(); | |
1723 | fTimeGraphWrapper.setSelection(entry1); | |
1724 | } | |
1725 | } finally { | |
1726 | if (combo != null) { | |
1727 | combo.getTreeViewer().getTree().setRedraw(true); | |
1728 | } | |
1729 | getTimeGraphViewer().getTimeGraphControl().setRedraw(true); | |
4999a196 | 1730 | } |
335b04e6 PT |
1731 | long startBound = (fStartTime == Long.MAX_VALUE ? SWT.DEFAULT : fStartTime); |
1732 | long endBound = (fEndTime == Long.MIN_VALUE ? SWT.DEFAULT : fEndTime); | |
1733 | fTimeGraphWrapper.getTimeGraphViewer().setTimeBounds(startBound, endBound); | |
4999a196 | 1734 | |
21852dfa | 1735 | TmfTraceContext ctx = TmfTraceManager.getInstance().getCurrentTraceContext(); |
16801c72 MK |
1736 | long selectionBeginTime = fTrace == null ? SWT.DEFAULT : ctx.getSelectionRange().getStartTime().toNanos(); |
1737 | long selectionEndTime = fTrace == null ? SWT.DEFAULT : ctx.getSelectionRange().getEndTime().toNanos(); | |
1738 | long startTime = fTrace == null ? SWT.DEFAULT : ctx.getWindowRange().getStartTime().toNanos(); | |
1739 | long endTime = fTrace == null ? SWT.DEFAULT : ctx.getWindowRange().getEndTime().toNanos(); | |
335b04e6 PT |
1740 | startTime = (fStartTime == Long.MAX_VALUE ? SWT.DEFAULT : Math.max(startTime, fStartTime)); |
1741 | endTime = (fEndTime == Long.MIN_VALUE ? SWT.DEFAULT : Math.min(endTime, fEndTime)); | |
84c8aef7 | 1742 | fTimeGraphWrapper.getTimeGraphViewer().setSelectionRange(selectionBeginTime, selectionEndTime, false); |
747adf5c | 1743 | fTimeGraphWrapper.getTimeGraphViewer().setStartFinishTime(startTime, endTime); |
4999a196 | 1744 | |
f3e09aa6 PT |
1745 | if (inputChanged && selectionBeginTime != SWT.DEFAULT) { |
1746 | synchingToTime(selectionBeginTime); | |
1747 | } | |
1748 | ||
1cf25311 | 1749 | if (fTimeGraphWrapper instanceof TimeGraphComboWrapper && !fPackDone) { |
747adf5c PT |
1750 | for (TreeColumn column : ((TimeGraphComboWrapper) fTimeGraphWrapper).getTreeViewer().getTree().getColumns()) { |
1751 | column.pack(); | |
1752 | } | |
1cf25311 PT |
1753 | if (hasEntries) { |
1754 | fPackDone = true; | |
1755 | } | |
4999a196 GB |
1756 | } |
1757 | ||
6ae6c5bd PT |
1758 | if (!zoomThread) { |
1759 | startZoomThread(startTime, endTime); | |
1760 | } | |
a4cddcbc | 1761 | |
4999a196 GB |
1762 | } |
1763 | }); | |
1764 | } | |
1765 | ||
1766 | /** | |
1767 | * Redraw the canvas | |
1768 | */ | |
1769 | protected void redraw() { | |
1770 | synchronized (fSyncObj) { | |
1771 | if (fRedrawState == State.IDLE) { | |
1772 | fRedrawState = State.BUSY; | |
1773 | } else { | |
1774 | fRedrawState = State.PENDING; | |
1775 | return; | |
1776 | } | |
1777 | } | |
1778 | Display.getDefault().asyncExec(new Runnable() { | |
1779 | @Override | |
1780 | public void run() { | |
747adf5c | 1781 | if (fTimeGraphWrapper.isDisposed()) { |
4999a196 GB |
1782 | return; |
1783 | } | |
747adf5c PT |
1784 | fTimeGraphWrapper.redraw(); |
1785 | fTimeGraphWrapper.update(); | |
4999a196 GB |
1786 | synchronized (fSyncObj) { |
1787 | if (fRedrawState == State.PENDING) { | |
1788 | fRedrawState = State.IDLE; | |
1789 | redraw(); | |
1790 | } else { | |
1791 | fRedrawState = State.IDLE; | |
1792 | } | |
1793 | } | |
1794 | } | |
1795 | }); | |
1796 | } | |
1797 | ||
a4cddcbc | 1798 | private void sortChildren(ITimeGraphEntry entry, Comparator<ITimeGraphEntry> comparator) { |
304e446c PT |
1799 | if (entry instanceof TimeGraphEntry) { |
1800 | ((TimeGraphEntry) entry).sortChildren(comparator); | |
1801 | } | |
1802 | for (ITimeGraphEntry child : entry.getChildren()) { | |
1803 | sortChildren(child, comparator); | |
1804 | } | |
1805 | } | |
1806 | ||
0c283816 PT |
1807 | /** |
1808 | * Start or restart the zoom thread. | |
1809 | * | |
1810 | * @param startTime | |
1811 | * the zoom start time | |
1812 | * @param endTime | |
1813 | * the zoom end time | |
1814 | * @since 2.0 | |
1815 | */ | |
156e9ead MAL |
1816 | protected final void startZoomThread(long startTime, long endTime) { |
1817 | fDirty.incrementAndGet(); | |
6ae6c5bd | 1818 | boolean restart = false; |
4999a196 GB |
1819 | if (fZoomThread != null) { |
1820 | fZoomThread.cancel(); | |
6ae6c5bd PT |
1821 | if (fZoomThread.fZoomStartTime == startTime && fZoomThread.fZoomEndTime == endTime) { |
1822 | restart = true; | |
1823 | } | |
1824 | } | |
1825 | long resolution = Math.max(1, (endTime - startTime) / fDisplayWidth); | |
1826 | fZoomThread = createZoomThread(startTime, endTime, resolution, restart); | |
1827 | if (fZoomThread != null) { | |
1828 | fZoomThread.start(); | |
156e9ead MAL |
1829 | } else { |
1830 | fDirty.decrementAndGet(); | |
4999a196 | 1831 | } |
6ae6c5bd PT |
1832 | } |
1833 | ||
1834 | /** | |
1835 | * Create a zoom thread. | |
1836 | * | |
1837 | * @param startTime | |
1838 | * the zoom start time | |
1839 | * @param endTime | |
1840 | * the zoom end time | |
1841 | * @param resolution | |
1842 | * the resolution | |
1843 | * @param restart | |
1844 | * true if restarting zoom for the same time range | |
1845 | * @return a zoom thread | |
0336f981 | 1846 | * @since 1.1 |
6ae6c5bd PT |
1847 | */ |
1848 | protected @Nullable ZoomThread createZoomThread(long startTime, long endTime, long resolution, boolean restart) { | |
dfa0ef96 GB |
1849 | final List<TimeGraphEntry> entryList = fEntryList; |
1850 | if (entryList == null) { | |
6ae6c5bd | 1851 | return null; |
dfa0ef96 | 1852 | } |
6ae6c5bd | 1853 | return new ZoomThreadByEntry(entryList, startTime, endTime, resolution); |
4999a196 GB |
1854 | } |
1855 | ||
1856 | private void makeActions() { | |
747adf5c | 1857 | fPreviousResourceAction = fTimeGraphWrapper.getTimeGraphViewer().getPreviousItemAction(); |
4999a196 GB |
1858 | fPreviousResourceAction.setText(getPrevText()); |
1859 | fPreviousResourceAction.setToolTipText(getPrevTooltip()); | |
747adf5c | 1860 | fNextResourceAction = fTimeGraphWrapper.getTimeGraphViewer().getNextItemAction(); |
4999a196 GB |
1861 | fNextResourceAction.setText(getNextText()); |
1862 | fNextResourceAction.setToolTipText(getNextTooltip()); | |
1863 | } | |
1864 | ||
1865 | private void contributeToActionBars() { | |
1866 | IActionBars bars = getViewSite().getActionBars(); | |
1867 | fillLocalToolBar(bars.getToolBarManager()); | |
91512088 | 1868 | fillLocalMenu(bars.getMenuManager()); |
4999a196 GB |
1869 | } |
1870 | ||
79ec0b89 PT |
1871 | /** |
1872 | * Add actions to local tool bar manager | |
1873 | * | |
1874 | * @param manager the tool bar manager | |
1875 | */ | |
1876 | protected void fillLocalToolBar(IToolBarManager manager) { | |
cfcfd964 PT |
1877 | if (fFilterColumns != null && fFilterLabelProvider != null && fFilterColumns.length > 0) { |
1878 | manager.add(fTimeGraphWrapper.getShowFilterDialogAction()); | |
4999a196 | 1879 | } |
747adf5c | 1880 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getShowLegendAction()); |
4999a196 | 1881 | manager.add(new Separator()); |
747adf5c PT |
1882 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getResetScaleAction()); |
1883 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getPreviousEventAction()); | |
1884 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getNextEventAction()); | |
91512088 | 1885 | manager.add(new Separator()); |
1d012443 | 1886 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getToggleBookmarkAction()); |
f72cd563 PT |
1887 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getPreviousMarkerAction()); |
1888 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getNextMarkerAction()); | |
91512088 | 1889 | manager.add(new Separator()); |
4999a196 GB |
1890 | manager.add(fPreviousResourceAction); |
1891 | manager.add(fNextResourceAction); | |
747adf5c PT |
1892 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getZoomInAction()); |
1893 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getZoomOutAction()); | |
4999a196 GB |
1894 | manager.add(new Separator()); |
1895 | } | |
d2e4afa7 | 1896 | |
91512088 PT |
1897 | /** |
1898 | * Add actions to local menu manager | |
1899 | * | |
1900 | * @param manager the tool bar manager | |
1901 | * @since 2.0 | |
1902 | */ | |
1903 | protected void fillLocalMenu(IMenuManager manager) { | |
1904 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getMarkersMenu()); | |
1905 | } | |
1906 | ||
d2e4afa7 MAL |
1907 | /** |
1908 | * @since 1.0 | |
1909 | */ | |
1910 | @Override | |
1911 | public TmfTimeViewAlignmentInfo getTimeViewAlignmentInfo() { | |
1912 | if (fTimeGraphWrapper == null) { | |
1913 | return null; | |
1914 | } | |
1915 | return fTimeGraphWrapper.getTimeViewAlignmentInfo(); | |
1916 | } | |
1917 | ||
1918 | /** | |
1919 | * @since 1.0 | |
1920 | */ | |
1921 | @Override | |
1922 | public int getAvailableWidth(int requestedOffset) { | |
1923 | if (fTimeGraphWrapper == null) { | |
1924 | return 0; | |
1925 | } | |
1926 | return fTimeGraphWrapper.getAvailableWidth(requestedOffset); | |
1927 | } | |
1928 | ||
1929 | /** | |
1930 | * @since 1.0 | |
1931 | */ | |
1932 | @Override | |
1933 | public void performAlign(int offset, int width) { | |
1934 | if (fTimeGraphWrapper != null) { | |
1935 | fTimeGraphWrapper.performAlign(offset, width); | |
1936 | } | |
1937 | } | |
156e9ead MAL |
1938 | |
1939 | /** | |
1940 | * Returns whether or not the time graph view is dirty. The time graph view | |
1941 | * is considered dirty if it has yet to completely update its model. | |
1942 | * | |
1943 | * @return true if the time graph view has yet to completely update its | |
1944 | * model, false otherwise | |
1945 | * @since 2.0 | |
1946 | */ | |
1947 | public boolean isDirty() { | |
1948 | if (fZoomThread == null) { | |
1949 | return false; | |
1950 | } | |
1951 | return fDirty.get() != 0 || fZoomThread.getZoomStartTime() != fTimeGraphWrapper.getTimeGraphViewer().getTime0() || fZoomThread.getZoomEndTime() != fTimeGraphWrapper.getTimeGraphViewer().getTime1(); | |
1952 | } | |
1953 | ||
a4cddcbc BH |
1954 | private void createColumnSelectionListener(TreeViewer treeViewer) { |
1955 | for (int i = 0; i < fColumnComparators.length; i++) { | |
1e5c4376 BH |
1956 | final int index = i; |
1957 | final Comparator<ITimeGraphEntry> comp = fColumnComparators[index]; | |
a4cddcbc BH |
1958 | final Tree tree = treeViewer.getTree(); |
1959 | final TreeColumn column = tree.getColumn(i); | |
1960 | ||
1961 | if (comp != null) { | |
1962 | column.addSelectionListener(new SelectionAdapter() { | |
1963 | @Override | |
1964 | public void widgetSelected(SelectionEvent e) { | |
1965 | TreeColumn prevSortcolumn = tree.getSortColumn(); | |
1e5c4376 | 1966 | int direction = tree.getSortDirection(); |
a4cddcbc | 1967 | if (prevSortcolumn == column) { |
1e5c4376 | 1968 | direction = (direction == SWT.DOWN) ? SWT.UP : SWT.DOWN; |
a4cddcbc | 1969 | } else { |
1e5c4376 | 1970 | direction = SWT.DOWN; |
a4cddcbc BH |
1971 | } |
1972 | tree.setSortColumn(column); | |
1e5c4376 BH |
1973 | tree.setSortDirection(direction); |
1974 | fSortDirection = direction; | |
1975 | fCurrentSortColumn = index; | |
a4cddcbc | 1976 | Comparator<ITimeGraphEntry> comparator = comp; |
1e5c4376 | 1977 | |
a4cddcbc | 1978 | if (comparator instanceof ITimeGraphEntryComparator) { |
1e5c4376 | 1979 | ((ITimeGraphEntryComparator) comparator).setDirection(direction); |
a4cddcbc | 1980 | } |
1e5c4376 | 1981 | if (direction != SWT.DOWN) { |
a4cddcbc BH |
1982 | comparator = checkNotNull(Collections.reverseOrder(comparator)); |
1983 | } | |
1984 | setEntryComparator(comparator); | |
1985 | fIsRevealSelection = true; | |
1986 | if (fTimeGraphWrapper instanceof TimeGraphComboWrapper) { | |
1987 | ((TimeGraphComboWrapper) fTimeGraphWrapper).getTreeViewer().getControl().setFocus(); | |
1988 | } | |
1989 | refresh(); | |
1990 | } | |
1991 | }); | |
1992 | } | |
1993 | } | |
1994 | } | |
1995 | ||
1e5c4376 BH |
1996 | private void restoreViewContext() { |
1997 | TimeGraphCombo combo = getTimeGraphCombo(); | |
1998 | ViewContext viewContext = fViewContext.get(fTrace); | |
1999 | if (combo != null) { | |
2000 | if (fColumnComparators != null) { | |
2001 | // restore sort settings | |
2002 | fSortDirection = SWT.DOWN; | |
2003 | fCurrentSortColumn = fInitialSortColumn; | |
2004 | if (viewContext != null) { | |
2005 | fSortDirection = viewContext.getSortDirection(); | |
2006 | fCurrentSortColumn = viewContext.getSortColumn(); | |
2007 | } | |
2008 | if ((fCurrentSortColumn < fColumnComparators.length) && (fColumnComparators[fCurrentSortColumn] != null)) { | |
2009 | Comparator<ITimeGraphEntry> comparator = fColumnComparators[fCurrentSortColumn]; | |
2010 | if (comparator instanceof ITimeGraphEntryComparator) { | |
2011 | ((ITimeGraphEntryComparator) comparator).setDirection(fSortDirection); | |
2012 | } | |
2013 | if (fSortDirection != SWT.DOWN) { | |
2014 | comparator = checkNotNull(Collections.reverseOrder(comparator)); | |
2015 | } | |
2016 | setEntryComparator(comparator); | |
2017 | } | |
a4cddcbc | 2018 | } |
1e5c4376 BH |
2019 | } |
2020 | } | |
2021 | ||
2022 | private void applyViewContext() { | |
2023 | TimeGraphCombo combo = getTimeGraphCombo(); | |
2024 | ViewContext viewContext = fViewContext.get(fTrace); | |
2025 | if (combo != null) { | |
2026 | TreeViewer treeViewer = combo.getTreeViewer(); | |
a4cddcbc | 2027 | final Tree tree = treeViewer.getTree(); |
1e5c4376 BH |
2028 | final TreeColumn column = tree.getColumn(fCurrentSortColumn); |
2029 | tree.setSortDirection(fSortDirection); | |
a4cddcbc | 2030 | tree.setSortColumn(column); |
1e5c4376 BH |
2031 | combo.getTreeViewer().getControl().setFocus(); |
2032 | } | |
2033 | // restore and reveal selection | |
2034 | if ((viewContext != null) && (viewContext.getSelection() != null)) { | |
2035 | fTimeGraphWrapper.setSelection(viewContext.getSelection()); | |
2036 | } | |
2037 | fViewContext.remove(fTrace); | |
2038 | } | |
2039 | ||
2040 | private static class ViewContext { | |
2041 | private int fSortColumnIndex; | |
2042 | private int fSortDirection; | |
2043 | private @Nullable ITimeGraphEntry fSelection; | |
2044 | ||
2045 | ViewContext(int sortColunm, int sortDirection, ITimeGraphEntry selection) { | |
2046 | fSortColumnIndex = sortColunm; | |
2047 | fSortDirection = sortDirection; | |
2048 | fSelection = selection; | |
2049 | } | |
2050 | /** | |
2051 | * @return the sortColumn | |
2052 | */ | |
2053 | public int getSortColumn() { | |
2054 | return fSortColumnIndex; | |
2055 | } | |
2056 | /** | |
2057 | * @return the sortDirection | |
2058 | */ | |
2059 | public int getSortDirection() { | |
2060 | return fSortDirection; | |
2061 | } | |
2062 | /** | |
2063 | * @return the selection | |
2064 | */ | |
2065 | public ITimeGraphEntry getSelection() { | |
2066 | return fSelection; | |
a4cddcbc BH |
2067 | } |
2068 | } | |
4999a196 | 2069 | } |