| 1 | /******************************************************************************* |
| 2 | * Copyright (c) 2012, 2016 Ericsson, École Polytechnique de Montréal |
| 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 |
| 13 | * Marc-Andre Laperle - Add time zone preference |
| 14 | * Geneviève Bastien - Add event links between entries |
| 15 | *******************************************************************************/ |
| 16 | |
| 17 | package org.eclipse.tracecompass.tmf.ui.views.timegraph; |
| 18 | |
| 19 | import static org.eclipse.tracecompass.common.core.NonNullUtils.checkNotNull; |
| 20 | |
| 21 | import java.util.ArrayList; |
| 22 | import java.util.Collections; |
| 23 | import java.util.Comparator; |
| 24 | import java.util.HashMap; |
| 25 | import java.util.HashSet; |
| 26 | import java.util.List; |
| 27 | import java.util.Map; |
| 28 | import java.util.Set; |
| 29 | import java.util.concurrent.CopyOnWriteArrayList; |
| 30 | import java.util.concurrent.atomic.AtomicInteger; |
| 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; |
| 43 | import org.eclipse.core.runtime.IProgressMonitor; |
| 44 | import org.eclipse.core.runtime.NullProgressMonitor; |
| 45 | import org.eclipse.jdt.annotation.NonNull; |
| 46 | import org.eclipse.jdt.annotation.Nullable; |
| 47 | import org.eclipse.jface.action.Action; |
| 48 | import org.eclipse.jface.action.IAction; |
| 49 | import org.eclipse.jface.action.IMenuManager; |
| 50 | import org.eclipse.jface.action.IStatusLineManager; |
| 51 | import org.eclipse.jface.action.IToolBarManager; |
| 52 | import org.eclipse.jface.action.Separator; |
| 53 | import org.eclipse.jface.viewers.AbstractTreeViewer; |
| 54 | import org.eclipse.jface.viewers.ILabelProvider; |
| 55 | import org.eclipse.jface.viewers.ILabelProviderListener; |
| 56 | import org.eclipse.jface.viewers.ISelectionProvider; |
| 57 | import org.eclipse.jface.viewers.ITableLabelProvider; |
| 58 | import org.eclipse.jface.viewers.ITreeContentProvider; |
| 59 | import org.eclipse.jface.viewers.TreeViewer; |
| 60 | import org.eclipse.jface.viewers.ViewerFilter; |
| 61 | import org.eclipse.osgi.util.NLS; |
| 62 | import org.eclipse.swt.SWT; |
| 63 | import org.eclipse.swt.events.SelectionAdapter; |
| 64 | import org.eclipse.swt.events.SelectionEvent; |
| 65 | import org.eclipse.swt.graphics.Image; |
| 66 | import org.eclipse.swt.graphics.RGBA; |
| 67 | import org.eclipse.swt.widgets.Composite; |
| 68 | import org.eclipse.swt.widgets.Display; |
| 69 | import org.eclipse.swt.widgets.Tree; |
| 70 | import org.eclipse.swt.widgets.TreeColumn; |
| 71 | import org.eclipse.tracecompass.internal.tmf.ui.Activator; |
| 72 | import org.eclipse.tracecompass.tmf.core.resources.ITmfMarker; |
| 73 | import org.eclipse.tracecompass.tmf.core.signal.TmfSelectionRangeUpdatedSignal; |
| 74 | import org.eclipse.tracecompass.tmf.core.signal.TmfSignalHandler; |
| 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; |
| 79 | import org.eclipse.tracecompass.tmf.core.signal.TmfWindowRangeUpdatedSignal; |
| 80 | import org.eclipse.tracecompass.tmf.core.timestamp.ITmfTimestamp; |
| 81 | import org.eclipse.tracecompass.tmf.core.timestamp.TmfNanoTimestamp; |
| 82 | import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimeRange; |
| 83 | import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace; |
| 84 | import org.eclipse.tracecompass.tmf.core.trace.TmfTraceAdapterManager; |
| 85 | import org.eclipse.tracecompass.tmf.core.trace.TmfTraceContext; |
| 86 | import org.eclipse.tracecompass.tmf.core.trace.TmfTraceManager; |
| 87 | import org.eclipse.tracecompass.tmf.ui.TmfUiRefreshHandler; |
| 88 | import org.eclipse.tracecompass.tmf.ui.signal.TmfTimeViewAlignmentInfo; |
| 89 | import org.eclipse.tracecompass.tmf.ui.views.ITmfTimeAligned; |
| 90 | import org.eclipse.tracecompass.tmf.ui.views.TmfView; |
| 91 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphBookmarkListener; |
| 92 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphContentProvider; |
| 93 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphPresentationProvider2; |
| 94 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphRangeListener; |
| 95 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphSelectionListener; |
| 96 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.ITimeGraphTimeListener; |
| 97 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphBookmarkEvent; |
| 98 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphCombo; |
| 99 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphContentProvider; |
| 100 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphPresentationProvider; |
| 101 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphRangeUpdateEvent; |
| 102 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphTimeEvent; |
| 103 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphViewer; |
| 104 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.ILinkEvent; |
| 105 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.IMarkerEvent; |
| 106 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.IMarkerEventSource; |
| 107 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.ITimeEvent; |
| 108 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.ITimeGraphEntry; |
| 109 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.MarkerEvent; |
| 110 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.TimeGraphEntry; |
| 111 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.widgets.Utils.TimeFormat; |
| 112 | import org.eclipse.ui.IActionBars; |
| 113 | |
| 114 | /** |
| 115 | * An abstract view all time graph views can inherit |
| 116 | * |
| 117 | * This view contains either a time graph viewer, or a time graph combo which is |
| 118 | * divided between a tree viewer on the left and a time graph viewer on the right. |
| 119 | */ |
| 120 | public abstract class AbstractTimeGraphView extends TmfView implements ITmfTimeAligned, IResourceChangeListener { |
| 121 | |
| 122 | /** Constant indicating that all levels of the time graph should be expanded */ |
| 123 | protected static final int ALL_LEVELS = AbstractTreeViewer.ALL_LEVELS; |
| 124 | |
| 125 | private static final Pattern RGBA_PATTERN = Pattern.compile("RGBA \\{(\\d+), (\\d+), (\\d+), (\\d+)\\}"); //$NON-NLS-1$ |
| 126 | |
| 127 | /** |
| 128 | * Redraw state enum |
| 129 | */ |
| 130 | private enum State { |
| 131 | IDLE, BUSY, PENDING |
| 132 | } |
| 133 | |
| 134 | // ------------------------------------------------------------------------ |
| 135 | // Fields |
| 136 | // ------------------------------------------------------------------------ |
| 137 | |
| 138 | /** The timegraph wrapper */ |
| 139 | private ITimeGraphWrapper fTimeGraphWrapper; |
| 140 | |
| 141 | private AtomicInteger fDirty = new AtomicInteger(); |
| 142 | |
| 143 | /** The selected trace */ |
| 144 | private ITmfTrace fTrace; |
| 145 | |
| 146 | /** The selected trace editor file*/ |
| 147 | private IFile fEditorFile; |
| 148 | |
| 149 | /** The timegraph entry list */ |
| 150 | private List<TimeGraphEntry> fEntryList; |
| 151 | |
| 152 | /** The trace to entry list hash map */ |
| 153 | private final Map<ITmfTrace, List<TimeGraphEntry>> fEntryListMap = new HashMap<>(); |
| 154 | |
| 155 | /** The trace to filters hash map */ |
| 156 | private final Map<ITmfTrace, @NonNull ViewerFilter[]> fFiltersMap = new HashMap<>(); |
| 157 | |
| 158 | /** The trace to view context hash map */ |
| 159 | private final Map<ITmfTrace, ViewContext> fViewContext = new HashMap<>(); |
| 160 | |
| 161 | /** The trace to marker event sources hash map */ |
| 162 | private final Map<ITmfTrace, List<IMarkerEventSource>> fMarkerEventSourcesMap = new HashMap<>(); |
| 163 | |
| 164 | /** The trace to build thread hash map */ |
| 165 | private final Map<ITmfTrace, BuildThread> fBuildThreadMap = new HashMap<>(); |
| 166 | |
| 167 | /** The start time */ |
| 168 | private long fStartTime = SWT.DEFAULT; |
| 169 | |
| 170 | /** The end time */ |
| 171 | private long fEndTime = SWT.DEFAULT; |
| 172 | |
| 173 | /** The display width */ |
| 174 | private final int fDisplayWidth; |
| 175 | |
| 176 | /** The zoom thread */ |
| 177 | private ZoomThread fZoomThread; |
| 178 | |
| 179 | /** The next resource action */ |
| 180 | private Action fNextResourceAction; |
| 181 | |
| 182 | /** The previous resource action */ |
| 183 | private Action fPreviousResourceAction; |
| 184 | |
| 185 | /** A comparator class */ |
| 186 | private Comparator<ITimeGraphEntry> fEntryComparator = null; |
| 187 | |
| 188 | /** The redraw state used to prevent unnecessary queuing of display runnables */ |
| 189 | private State fRedrawState = State.IDLE; |
| 190 | |
| 191 | /** The redraw synchronization object */ |
| 192 | private final Object fSyncObj = new Object(); |
| 193 | |
| 194 | /** The presentation provider for this view */ |
| 195 | private final TimeGraphPresentationProvider fPresentation; |
| 196 | |
| 197 | /** The tree column label array, or null if combo is not used */ |
| 198 | private String[] fColumns; |
| 199 | |
| 200 | private Comparator<ITimeGraphEntry>[] fColumnComparators; |
| 201 | |
| 202 | /** The tree label provider, or null if combo is not used */ |
| 203 | private TreeLabelProvider fLabelProvider = null; |
| 204 | |
| 205 | /** The time graph content provider */ |
| 206 | private @NonNull ITimeGraphContentProvider fTimeGraphContentProvider = new TimeGraphContentProvider(); |
| 207 | |
| 208 | /** The relative weight of the sash, ignored if combo is not used */ |
| 209 | private int[] fWeight = { 1, 3 }; |
| 210 | |
| 211 | /** The filter column label array, or null if filter is not used */ |
| 212 | private String[] fFilterColumns; |
| 213 | |
| 214 | /** The pack done flag */ |
| 215 | private boolean fPackDone = false; |
| 216 | |
| 217 | /** The filter content provider, or null if filter is not used */ |
| 218 | private ITreeContentProvider fFilterContentProvider; |
| 219 | |
| 220 | /** The filter label provider, or null if filter is not used */ |
| 221 | private TreeLabelProvider fFilterLabelProvider; |
| 222 | |
| 223 | private int fAutoExpandLevel = ALL_LEVELS; |
| 224 | |
| 225 | /** The default column index for sorting */ |
| 226 | private int fInitialSortColumn = 0; |
| 227 | |
| 228 | /** The default column index for sorting */ |
| 229 | private int fCurrentSortColumn = 0; |
| 230 | |
| 231 | /** The current sort direction */ |
| 232 | private int fSortDirection = SWT.DOWN; |
| 233 | |
| 234 | /** Flag to indicate to reveal selection */ |
| 235 | private volatile boolean fIsRevealSelection = false; |
| 236 | |
| 237 | // ------------------------------------------------------------------------ |
| 238 | // Classes |
| 239 | // ------------------------------------------------------------------------ |
| 240 | |
| 241 | private interface ITimeGraphWrapper { |
| 242 | |
| 243 | void setTimeGraphContentProvider(ITimeGraphContentProvider timeGraphContentProvider); |
| 244 | |
| 245 | void setTimeGraphPresentationProvider(TimeGraphPresentationProvider timeGraphPresentationProvider); |
| 246 | |
| 247 | TimeGraphViewer getTimeGraphViewer(); |
| 248 | |
| 249 | void addSelectionListener(ITimeGraphSelectionListener listener); |
| 250 | |
| 251 | ISelectionProvider getSelectionProvider(); |
| 252 | |
| 253 | void setFocus(); |
| 254 | |
| 255 | boolean isDisposed(); |
| 256 | |
| 257 | void refresh(); |
| 258 | |
| 259 | void setInput(Object input); |
| 260 | |
| 261 | Object getInput(); |
| 262 | |
| 263 | void setFilters(@NonNull ViewerFilter[] filters); |
| 264 | |
| 265 | @NonNull ViewerFilter[] getFilters(); |
| 266 | |
| 267 | void redraw(); |
| 268 | |
| 269 | void update(); |
| 270 | |
| 271 | void setAutoExpandLevel(int level); |
| 272 | |
| 273 | void setFilterColumns(String[] columnNames); |
| 274 | |
| 275 | void setFilterContentProvider(ITreeContentProvider contentProvider); |
| 276 | |
| 277 | void setFilterLabelProvider(ITableLabelProvider labelProvider); |
| 278 | |
| 279 | IAction getShowFilterDialogAction(); |
| 280 | |
| 281 | void performAlign(int offset, int width); |
| 282 | |
| 283 | TmfTimeViewAlignmentInfo getTimeViewAlignmentInfo(); |
| 284 | |
| 285 | int getAvailableWidth(int requestedOffset); |
| 286 | |
| 287 | ITimeGraphEntry getSelection(); |
| 288 | |
| 289 | void setSelection(ITimeGraphEntry selection); |
| 290 | } |
| 291 | |
| 292 | private class TimeGraphViewerWrapper implements ITimeGraphWrapper { |
| 293 | private TimeGraphViewer viewer; |
| 294 | |
| 295 | private TimeGraphViewerWrapper(Composite parent, int style) { |
| 296 | viewer = new TimeGraphViewer(parent, style); |
| 297 | } |
| 298 | |
| 299 | @Override |
| 300 | public void setTimeGraphContentProvider(ITimeGraphContentProvider timeGraphContentProvider) { |
| 301 | viewer.setTimeGraphContentProvider(timeGraphContentProvider); |
| 302 | } |
| 303 | |
| 304 | @Override |
| 305 | public void setTimeGraphPresentationProvider(TimeGraphPresentationProvider timeGraphPresentationProvider) { |
| 306 | viewer.setTimeGraphProvider(timeGraphPresentationProvider); |
| 307 | } |
| 308 | |
| 309 | @Override |
| 310 | public TimeGraphViewer getTimeGraphViewer() { |
| 311 | return viewer; |
| 312 | } |
| 313 | |
| 314 | @Override |
| 315 | public void addSelectionListener(ITimeGraphSelectionListener listener) { |
| 316 | viewer.addSelectionListener(listener); |
| 317 | } |
| 318 | |
| 319 | @Override |
| 320 | public ISelectionProvider getSelectionProvider() { |
| 321 | return viewer.getSelectionProvider(); |
| 322 | } |
| 323 | |
| 324 | @Override |
| 325 | public void setFocus() { |
| 326 | viewer.setFocus(); |
| 327 | } |
| 328 | |
| 329 | @Override |
| 330 | public boolean isDisposed() { |
| 331 | return viewer.getControl().isDisposed(); |
| 332 | } |
| 333 | |
| 334 | @Override |
| 335 | public void setInput(Object input) { |
| 336 | viewer.setInput(input); |
| 337 | } |
| 338 | |
| 339 | @Override |
| 340 | public Object getInput() { |
| 341 | return viewer.getInput(); |
| 342 | } |
| 343 | |
| 344 | @Override |
| 345 | public void setFilterColumns(String[] columnNames) { |
| 346 | viewer.setFilterColumns(columnNames); |
| 347 | } |
| 348 | |
| 349 | @Override |
| 350 | public void setFilterContentProvider(ITreeContentProvider contentProvider) { |
| 351 | viewer.setFilterContentProvider(contentProvider); |
| 352 | } |
| 353 | |
| 354 | @Override |
| 355 | public void setFilterLabelProvider(ITableLabelProvider labelProvider) { |
| 356 | viewer.setFilterLabelProvider(labelProvider); |
| 357 | } |
| 358 | |
| 359 | @Override |
| 360 | public void setFilters(@NonNull ViewerFilter[] filters) { |
| 361 | viewer.setFilters(filters); |
| 362 | } |
| 363 | |
| 364 | @Override |
| 365 | public @NonNull ViewerFilter[] getFilters() { |
| 366 | return viewer.getFilters(); |
| 367 | } |
| 368 | |
| 369 | @Override |
| 370 | public IAction getShowFilterDialogAction() { |
| 371 | return viewer.getShowFilterDialogAction(); |
| 372 | } |
| 373 | |
| 374 | @Override |
| 375 | public void refresh() { |
| 376 | viewer.refresh(); |
| 377 | } |
| 378 | |
| 379 | @Override |
| 380 | public void redraw() { |
| 381 | viewer.getControl().redraw(); |
| 382 | } |
| 383 | |
| 384 | @Override |
| 385 | public void update() { |
| 386 | viewer.getControl().update(); |
| 387 | } |
| 388 | |
| 389 | @Override |
| 390 | public void setAutoExpandLevel(int level) { |
| 391 | viewer.setAutoExpandLevel(level); |
| 392 | } |
| 393 | |
| 394 | @Override |
| 395 | public void performAlign(int offset, int width) { |
| 396 | viewer.performAlign(offset, width); |
| 397 | } |
| 398 | |
| 399 | @Override |
| 400 | public TmfTimeViewAlignmentInfo getTimeViewAlignmentInfo() { |
| 401 | return viewer.getTimeViewAlignmentInfo(); |
| 402 | } |
| 403 | |
| 404 | @Override |
| 405 | public int getAvailableWidth(int requestedOffset) { |
| 406 | return viewer.getAvailableWidth(requestedOffset); |
| 407 | } |
| 408 | |
| 409 | @Override |
| 410 | public ITimeGraphEntry getSelection() { |
| 411 | return viewer.getSelection(); |
| 412 | } |
| 413 | |
| 414 | @Override |
| 415 | public void setSelection(ITimeGraphEntry selection) { |
| 416 | viewer.setSelection(selection); |
| 417 | } |
| 418 | } |
| 419 | |
| 420 | private class TimeGraphComboWrapper implements ITimeGraphWrapper { |
| 421 | private TimeGraphCombo combo; |
| 422 | |
| 423 | private TimeGraphComboWrapper(Composite parent, int style) { |
| 424 | combo = new TimeGraphCombo(parent, style, fWeight); |
| 425 | } |
| 426 | |
| 427 | @Override |
| 428 | public void setTimeGraphContentProvider(ITimeGraphContentProvider timeGraphContentProvider) { |
| 429 | combo.setTimeGraphContentProvider(timeGraphContentProvider); |
| 430 | } |
| 431 | |
| 432 | @Override |
| 433 | public void setTimeGraphPresentationProvider(TimeGraphPresentationProvider timeGraphPresentationProvider) { |
| 434 | combo.setTimeGraphProvider(timeGraphPresentationProvider); |
| 435 | } |
| 436 | |
| 437 | @Override |
| 438 | public TimeGraphViewer getTimeGraphViewer() { |
| 439 | return combo.getTimeGraphViewer(); |
| 440 | } |
| 441 | |
| 442 | @Override |
| 443 | public void addSelectionListener(ITimeGraphSelectionListener listener) { |
| 444 | combo.addSelectionListener(listener); |
| 445 | } |
| 446 | |
| 447 | @Override |
| 448 | public ISelectionProvider getSelectionProvider() { |
| 449 | return combo.getTreeViewer(); |
| 450 | } |
| 451 | |
| 452 | @Override |
| 453 | public void setFocus() { |
| 454 | combo.setFocus(); |
| 455 | } |
| 456 | |
| 457 | @Override |
| 458 | public boolean isDisposed() { |
| 459 | return combo.isDisposed(); |
| 460 | } |
| 461 | |
| 462 | @Override |
| 463 | public void setInput(Object input) { |
| 464 | combo.setInput(input); |
| 465 | } |
| 466 | |
| 467 | @Override |
| 468 | public Object getInput() { |
| 469 | return combo.getInput(); |
| 470 | } |
| 471 | |
| 472 | @Override |
| 473 | public void setFilterColumns(String[] columnNames) { |
| 474 | combo.setFilterColumns(columnNames); |
| 475 | } |
| 476 | |
| 477 | @Override |
| 478 | public void setFilterContentProvider(ITreeContentProvider contentProvider) { |
| 479 | combo.setFilterContentProvider(contentProvider); |
| 480 | } |
| 481 | |
| 482 | @Override |
| 483 | public void setFilterLabelProvider(ITableLabelProvider labelProvider) { |
| 484 | combo.setFilterLabelProvider(labelProvider); |
| 485 | } |
| 486 | |
| 487 | @Override |
| 488 | public void setFilters(@NonNull ViewerFilter[] filters) { |
| 489 | combo.setFilters(filters); |
| 490 | } |
| 491 | |
| 492 | @Override |
| 493 | public @NonNull ViewerFilter[] getFilters() { |
| 494 | return combo.getFilters(); |
| 495 | } |
| 496 | |
| 497 | @Override |
| 498 | public IAction getShowFilterDialogAction() { |
| 499 | return combo.getShowFilterDialogAction(); |
| 500 | } |
| 501 | |
| 502 | @Override |
| 503 | public void refresh() { |
| 504 | combo.refresh(); |
| 505 | } |
| 506 | |
| 507 | @Override |
| 508 | public void redraw() { |
| 509 | combo.redraw(); |
| 510 | } |
| 511 | |
| 512 | @Override |
| 513 | public void update() { |
| 514 | combo.update(); |
| 515 | } |
| 516 | |
| 517 | @Override |
| 518 | public void setAutoExpandLevel(int level) { |
| 519 | combo.setAutoExpandLevel(level); |
| 520 | } |
| 521 | |
| 522 | TimeGraphCombo getTimeGraphCombo() { |
| 523 | return combo; |
| 524 | } |
| 525 | |
| 526 | TreeViewer getTreeViewer() { |
| 527 | return combo.getTreeViewer(); |
| 528 | } |
| 529 | |
| 530 | @Override |
| 531 | public void performAlign(int offset, int width) { |
| 532 | combo.performAlign(offset, width); |
| 533 | } |
| 534 | |
| 535 | @Override |
| 536 | public TmfTimeViewAlignmentInfo getTimeViewAlignmentInfo() { |
| 537 | return combo.getTimeViewAlignmentInfo(); |
| 538 | } |
| 539 | |
| 540 | @Override |
| 541 | public int getAvailableWidth(int requestedOffset) { |
| 542 | return combo.getAvailableWidth(requestedOffset); |
| 543 | } |
| 544 | |
| 545 | @Override |
| 546 | public ITimeGraphEntry getSelection() { |
| 547 | return combo.getTimeGraphViewer().getSelection(); |
| 548 | } |
| 549 | |
| 550 | @Override |
| 551 | public void setSelection(ITimeGraphEntry selection) { |
| 552 | combo.setSelection(selection); |
| 553 | } |
| 554 | } |
| 555 | |
| 556 | /** |
| 557 | * Base class to provide the labels for the tree viewer. Views extending |
| 558 | * this class typically need to override the getColumnText method if they |
| 559 | * have more than one column to display |
| 560 | */ |
| 561 | protected static class TreeLabelProvider implements ITableLabelProvider, ILabelProvider { |
| 562 | |
| 563 | @Override |
| 564 | public void addListener(ILabelProviderListener listener) { |
| 565 | } |
| 566 | |
| 567 | @Override |
| 568 | public void dispose() { |
| 569 | } |
| 570 | |
| 571 | @Override |
| 572 | public boolean isLabelProperty(Object element, String property) { |
| 573 | return false; |
| 574 | } |
| 575 | |
| 576 | @Override |
| 577 | public void removeListener(ILabelProviderListener listener) { |
| 578 | } |
| 579 | |
| 580 | @Override |
| 581 | public Image getColumnImage(Object element, int columnIndex) { |
| 582 | return null; |
| 583 | } |
| 584 | |
| 585 | @Override |
| 586 | public String getColumnText(Object element, int columnIndex) { |
| 587 | TimeGraphEntry entry = (TimeGraphEntry) element; |
| 588 | if (columnIndex == 0) { |
| 589 | return entry.getName(); |
| 590 | } |
| 591 | return new String(); |
| 592 | } |
| 593 | |
| 594 | @Override |
| 595 | public Image getImage(Object element) { |
| 596 | return null; |
| 597 | } |
| 598 | |
| 599 | @Override |
| 600 | public String getText(Object element) { |
| 601 | TimeGraphEntry entry = (TimeGraphEntry) element; |
| 602 | return entry.getName(); |
| 603 | } |
| 604 | |
| 605 | } |
| 606 | |
| 607 | private class BuildThread extends Thread { |
| 608 | private final @NonNull ITmfTrace fBuildTrace; |
| 609 | private final @NonNull ITmfTrace fParentTrace; |
| 610 | private final @NonNull IProgressMonitor fMonitor; |
| 611 | |
| 612 | public BuildThread(final @NonNull ITmfTrace trace, final @NonNull ITmfTrace parentTrace, final String name) { |
| 613 | super(name + " build"); //$NON-NLS-1$ |
| 614 | fBuildTrace = trace; |
| 615 | fParentTrace = parentTrace; |
| 616 | fMonitor = new NullProgressMonitor(); |
| 617 | } |
| 618 | |
| 619 | @Override |
| 620 | public void run() { |
| 621 | buildEventList(fBuildTrace, fParentTrace, fMonitor); |
| 622 | synchronized (fBuildThreadMap) { |
| 623 | fBuildThreadMap.remove(fBuildTrace); |
| 624 | } |
| 625 | } |
| 626 | |
| 627 | public void cancel() { |
| 628 | fMonitor.setCanceled(true); |
| 629 | } |
| 630 | } |
| 631 | |
| 632 | /** |
| 633 | * Zoom thread |
| 634 | * @since 1.1 |
| 635 | */ |
| 636 | protected abstract class ZoomThread extends Thread { |
| 637 | private final long fZoomStartTime; |
| 638 | private final long fZoomEndTime; |
| 639 | private final long fResolution; |
| 640 | private final @NonNull IProgressMonitor fMonitor; |
| 641 | |
| 642 | /** |
| 643 | * Constructor |
| 644 | * |
| 645 | * @param startTime |
| 646 | * the start time |
| 647 | * @param endTime |
| 648 | * the end time |
| 649 | * @param resolution |
| 650 | * the resolution |
| 651 | */ |
| 652 | public ZoomThread(long startTime, long endTime, long resolution) { |
| 653 | super(AbstractTimeGraphView.this.getName() + " zoom"); //$NON-NLS-1$ |
| 654 | fZoomStartTime = startTime; |
| 655 | fZoomEndTime = endTime; |
| 656 | fResolution = resolution; |
| 657 | fMonitor = new NullProgressMonitor(); |
| 658 | } |
| 659 | |
| 660 | /** |
| 661 | * @return the zoom start time |
| 662 | */ |
| 663 | public long getZoomStartTime() { |
| 664 | return fZoomStartTime; |
| 665 | } |
| 666 | |
| 667 | /** |
| 668 | * @return the zoom end time |
| 669 | */ |
| 670 | public long getZoomEndTime() { |
| 671 | return fZoomEndTime; |
| 672 | } |
| 673 | |
| 674 | /** |
| 675 | * @return the resolution |
| 676 | */ |
| 677 | public long getResolution() { |
| 678 | return fResolution; |
| 679 | } |
| 680 | |
| 681 | /** |
| 682 | * @return the monitor |
| 683 | */ |
| 684 | public @NonNull IProgressMonitor getMonitor() { |
| 685 | return fMonitor; |
| 686 | } |
| 687 | |
| 688 | /** |
| 689 | * Cancel the zoom thread |
| 690 | */ |
| 691 | public void cancel() { |
| 692 | fMonitor.setCanceled(true); |
| 693 | } |
| 694 | |
| 695 | @Override |
| 696 | public final void run() { |
| 697 | doRun(); |
| 698 | fDirty.decrementAndGet(); |
| 699 | } |
| 700 | |
| 701 | /** |
| 702 | * Run the zoom operation. |
| 703 | * @since 2.0 |
| 704 | */ |
| 705 | public abstract void doRun(); |
| 706 | } |
| 707 | |
| 708 | private class ZoomThreadByEntry extends ZoomThread { |
| 709 | private final @NonNull List<TimeGraphEntry> fZoomEntryList; |
| 710 | |
| 711 | public ZoomThreadByEntry(@NonNull List<TimeGraphEntry> entryList, long startTime, long endTime, long resolution) { |
| 712 | super(startTime, endTime, resolution); |
| 713 | fZoomEntryList = entryList; |
| 714 | } |
| 715 | |
| 716 | @Override |
| 717 | public void doRun() { |
| 718 | for (TimeGraphEntry entry : fZoomEntryList) { |
| 719 | if (getMonitor().isCanceled()) { |
| 720 | return; |
| 721 | } |
| 722 | if (entry == null) { |
| 723 | break; |
| 724 | } |
| 725 | zoom(entry, getMonitor()); |
| 726 | } |
| 727 | /* Refresh the arrows when zooming */ |
| 728 | List<ILinkEvent> events = getLinkList(getZoomStartTime(), getZoomEndTime(), getResolution(), getMonitor()); |
| 729 | if (events != null) { |
| 730 | fTimeGraphWrapper.getTimeGraphViewer().setLinks(events); |
| 731 | redraw(); |
| 732 | } |
| 733 | /* Refresh the view-specific markers when zooming */ |
| 734 | List<IMarkerEvent> markers = new ArrayList<>(getViewMarkerList(getZoomStartTime(), getZoomEndTime(), getResolution(), getMonitor())); |
| 735 | /* Refresh the trace-specific markers when zooming */ |
| 736 | markers.addAll(getTraceMarkerList(getZoomStartTime(), getZoomEndTime(), getResolution(), getMonitor())); |
| 737 | fTimeGraphWrapper.getTimeGraphViewer().setMarkers(markers); |
| 738 | redraw(); |
| 739 | } |
| 740 | |
| 741 | private void zoom(@NonNull TimeGraphEntry entry, @NonNull IProgressMonitor monitor) { |
| 742 | if (getZoomStartTime() <= fStartTime && getZoomEndTime() >= fEndTime) { |
| 743 | entry.setZoomedEventList(null); |
| 744 | } else { |
| 745 | List<ITimeEvent> zoomedEventList = getEventList(entry, getZoomStartTime(), getZoomEndTime(), getResolution(), monitor); |
| 746 | if (zoomedEventList != null) { |
| 747 | entry.setZoomedEventList(zoomedEventList); |
| 748 | } |
| 749 | } |
| 750 | redraw(); |
| 751 | for (ITimeGraphEntry child : entry.getChildren()) { |
| 752 | if (monitor.isCanceled()) { |
| 753 | return; |
| 754 | } |
| 755 | if (child instanceof TimeGraphEntry) { |
| 756 | zoom((TimeGraphEntry) child, monitor); |
| 757 | } |
| 758 | } |
| 759 | } |
| 760 | |
| 761 | } |
| 762 | |
| 763 | // ------------------------------------------------------------------------ |
| 764 | // Constructors |
| 765 | // ------------------------------------------------------------------------ |
| 766 | |
| 767 | /** |
| 768 | * Constructs a time graph view that contains either a time graph viewer or |
| 769 | * a time graph combo. |
| 770 | * |
| 771 | * By default, the view uses a time graph viewer. To use a time graph combo, |
| 772 | * the subclass constructor must call {@link #setTreeColumns(String[])} and |
| 773 | * {@link #setTreeLabelProvider(TreeLabelProvider)}. |
| 774 | * |
| 775 | * @param id |
| 776 | * The id of the view |
| 777 | * @param pres |
| 778 | * The presentation provider |
| 779 | */ |
| 780 | public AbstractTimeGraphView(String id, TimeGraphPresentationProvider pres) { |
| 781 | super(id); |
| 782 | fPresentation = pres; |
| 783 | fDisplayWidth = Display.getDefault().getBounds().width; |
| 784 | } |
| 785 | |
| 786 | // ------------------------------------------------------------------------ |
| 787 | // Getters and setters |
| 788 | // ------------------------------------------------------------------------ |
| 789 | |
| 790 | /** |
| 791 | * Getter for the time graph combo |
| 792 | * |
| 793 | * @return The time graph combo, or null if combo is not used |
| 794 | */ |
| 795 | protected TimeGraphCombo getTimeGraphCombo() { |
| 796 | if (fTimeGraphWrapper instanceof TimeGraphComboWrapper) { |
| 797 | return ((TimeGraphComboWrapper) fTimeGraphWrapper).getTimeGraphCombo(); |
| 798 | } |
| 799 | return null; |
| 800 | } |
| 801 | |
| 802 | /** |
| 803 | * Getter for the time graph viewer |
| 804 | * |
| 805 | * @return The time graph viewer |
| 806 | */ |
| 807 | protected TimeGraphViewer getTimeGraphViewer() { |
| 808 | return fTimeGraphWrapper.getTimeGraphViewer(); |
| 809 | } |
| 810 | |
| 811 | /** |
| 812 | * Getter for the presentation provider |
| 813 | * |
| 814 | * @return The time graph presentation provider |
| 815 | */ |
| 816 | protected ITimeGraphPresentationProvider2 getPresentationProvider() { |
| 817 | return fPresentation; |
| 818 | } |
| 819 | |
| 820 | /** |
| 821 | * Sets the tree column labels. |
| 822 | * <p> |
| 823 | * This should be called from the constructor. |
| 824 | * |
| 825 | * @param columns |
| 826 | * The array of tree column labels |
| 827 | */ |
| 828 | protected void setTreeColumns(final String[] columns) { |
| 829 | setTreeColumns(columns, null, 0); |
| 830 | } |
| 831 | |
| 832 | /** |
| 833 | * Sets the tree column labels. |
| 834 | * <p> |
| 835 | * This should be called from the constructor. |
| 836 | * |
| 837 | * @param columns |
| 838 | * The array of tree column labels |
| 839 | * @param comparators |
| 840 | * An array of column comparators for sorting of columns when |
| 841 | * clicking on column header |
| 842 | * @param initialSortColumn |
| 843 | * Index of column to sort initially |
| 844 | * @since 2.0 |
| 845 | */ |
| 846 | protected void setTreeColumns(final String[] columns, final Comparator<ITimeGraphEntry>[] comparators, int initialSortColumn) { |
| 847 | checkPartNotCreated(); |
| 848 | fColumns = columns; |
| 849 | fColumnComparators = comparators; |
| 850 | fInitialSortColumn = initialSortColumn; |
| 851 | } |
| 852 | |
| 853 | /** |
| 854 | * Sets the tree label provider. |
| 855 | * <p> |
| 856 | * This should be called from the constructor. |
| 857 | * |
| 858 | * @param tlp |
| 859 | * The tree label provider |
| 860 | */ |
| 861 | protected void setTreeLabelProvider(final TreeLabelProvider tlp) { |
| 862 | checkPartNotCreated(); |
| 863 | fLabelProvider = tlp; |
| 864 | } |
| 865 | |
| 866 | /** |
| 867 | * Sets the time graph content provider. |
| 868 | * <p> |
| 869 | * This should be called from the constructor. |
| 870 | * |
| 871 | * @param tgcp |
| 872 | * The time graph content provider |
| 873 | * @since 1.0 |
| 874 | */ |
| 875 | protected void setTimeGraphContentProvider(final @NonNull ITimeGraphContentProvider tgcp) { |
| 876 | checkPartNotCreated(); |
| 877 | fTimeGraphContentProvider = tgcp; |
| 878 | } |
| 879 | |
| 880 | /** |
| 881 | * Sets the relative weight of each part of the time graph combo. |
| 882 | * <p> |
| 883 | * This should be called from the constructor. |
| 884 | * |
| 885 | * @param weights |
| 886 | * The array (length 2) of relative weights of each part of the combo |
| 887 | */ |
| 888 | protected void setWeight(final int[] weights) { |
| 889 | checkPartNotCreated(); |
| 890 | fWeight = weights; |
| 891 | } |
| 892 | |
| 893 | /** |
| 894 | * Sets the filter column labels. |
| 895 | * <p> |
| 896 | * This should be called from the constructor. |
| 897 | * |
| 898 | * @param filterColumns |
| 899 | * The array of filter column labels |
| 900 | */ |
| 901 | protected void setFilterColumns(final String[] filterColumns) { |
| 902 | checkPartNotCreated(); |
| 903 | fFilterColumns = filterColumns; |
| 904 | } |
| 905 | |
| 906 | /** |
| 907 | * Sets the filter content provider. |
| 908 | * <p> |
| 909 | * This should be called from the constructor. |
| 910 | * |
| 911 | * @param contentProvider |
| 912 | * The filter content provider |
| 913 | * @since 2.0 |
| 914 | */ |
| 915 | protected void setFilterContentProvider(final ITreeContentProvider contentProvider) { |
| 916 | checkPartNotCreated(); |
| 917 | fFilterContentProvider = contentProvider; |
| 918 | } |
| 919 | |
| 920 | /** |
| 921 | * Sets the filter label provider. |
| 922 | * <p> |
| 923 | * This should be called from the constructor. |
| 924 | * |
| 925 | * @param labelProvider |
| 926 | * The filter label provider |
| 927 | */ |
| 928 | protected void setFilterLabelProvider(final TreeLabelProvider labelProvider) { |
| 929 | checkPartNotCreated(); |
| 930 | fFilterLabelProvider = labelProvider; |
| 931 | } |
| 932 | |
| 933 | private void checkPartNotCreated() { |
| 934 | if (getParentComposite() != null) { |
| 935 | throw new IllegalStateException("This method must be called before createPartControl."); //$NON-NLS-1$ |
| 936 | } |
| 937 | } |
| 938 | |
| 939 | /** |
| 940 | * Gets the display width |
| 941 | * |
| 942 | * @return the display width |
| 943 | */ |
| 944 | protected int getDisplayWidth() { |
| 945 | return fDisplayWidth; |
| 946 | } |
| 947 | |
| 948 | /** |
| 949 | * Gets the comparator for the entries |
| 950 | * |
| 951 | * @return The entry comparator |
| 952 | */ |
| 953 | protected Comparator<ITimeGraphEntry> getEntryComparator() { |
| 954 | return fEntryComparator; |
| 955 | } |
| 956 | |
| 957 | /** |
| 958 | * Sets the comparator class for the entries. |
| 959 | * <p> |
| 960 | * This comparator will apply recursively to entries that implement |
| 961 | * {@link TimeGraphEntry#sortChildren(Comparator)}. |
| 962 | * |
| 963 | * @param comparator |
| 964 | * A comparator object |
| 965 | */ |
| 966 | protected void setEntryComparator(final Comparator<ITimeGraphEntry> comparator) { |
| 967 | fEntryComparator = comparator; |
| 968 | } |
| 969 | |
| 970 | /** |
| 971 | * Gets the trace displayed in the view |
| 972 | * |
| 973 | * @return The trace |
| 974 | */ |
| 975 | protected ITmfTrace getTrace() { |
| 976 | return fTrace; |
| 977 | } |
| 978 | |
| 979 | /** |
| 980 | * Gets the start time |
| 981 | * |
| 982 | * @return The start time |
| 983 | */ |
| 984 | protected long getStartTime() { |
| 985 | return fStartTime; |
| 986 | } |
| 987 | |
| 988 | /** |
| 989 | * Sets the start time |
| 990 | * |
| 991 | * @param time |
| 992 | * The start time |
| 993 | */ |
| 994 | protected void setStartTime(long time) { |
| 995 | fStartTime = time; |
| 996 | } |
| 997 | |
| 998 | /** |
| 999 | * Gets the end time |
| 1000 | * |
| 1001 | * @return The end time |
| 1002 | */ |
| 1003 | protected long getEndTime() { |
| 1004 | return fEndTime; |
| 1005 | } |
| 1006 | |
| 1007 | /** |
| 1008 | * Sets the end time |
| 1009 | * |
| 1010 | * @param time |
| 1011 | * The end time |
| 1012 | */ |
| 1013 | protected void setEndTime(long time) { |
| 1014 | fEndTime = time; |
| 1015 | } |
| 1016 | |
| 1017 | /** |
| 1018 | * Sets the auto-expand level to be used for the input of the view. The |
| 1019 | * value 0 means that there is no auto-expand; 1 means that top-level |
| 1020 | * elements are expanded, but not their children; 2 means that top-level |
| 1021 | * elements are expanded, and their children, but not grand-children; and so |
| 1022 | * on. |
| 1023 | * <p> |
| 1024 | * The value {@link #ALL_LEVELS} means that all subtrees should be expanded. |
| 1025 | * </p> |
| 1026 | * |
| 1027 | * @param level |
| 1028 | * non-negative level, or <code>ALL_LEVELS</code> to expand all |
| 1029 | * levels of the tree |
| 1030 | */ |
| 1031 | protected void setAutoExpandLevel(int level) { |
| 1032 | fAutoExpandLevel = level; |
| 1033 | ITimeGraphWrapper tgWrapper = fTimeGraphWrapper; |
| 1034 | if (tgWrapper != null) { |
| 1035 | tgWrapper.setAutoExpandLevel(level); |
| 1036 | } |
| 1037 | } |
| 1038 | |
| 1039 | /** |
| 1040 | * Gets the entry list for a trace |
| 1041 | * |
| 1042 | * @param trace |
| 1043 | * the trace |
| 1044 | * |
| 1045 | * @return the entry list map |
| 1046 | */ |
| 1047 | protected List<TimeGraphEntry> getEntryList(ITmfTrace trace) { |
| 1048 | synchronized (fEntryListMap) { |
| 1049 | return fEntryListMap.get(trace); |
| 1050 | } |
| 1051 | } |
| 1052 | |
| 1053 | /** |
| 1054 | * Adds a trace entry list to the entry list map |
| 1055 | * |
| 1056 | * @param trace |
| 1057 | * the trace to add |
| 1058 | * @param list |
| 1059 | * the list of time graph entries |
| 1060 | */ |
| 1061 | protected void putEntryList(ITmfTrace trace, List<TimeGraphEntry> list) { |
| 1062 | synchronized (fEntryListMap) { |
| 1063 | fEntryListMap.put(trace, new CopyOnWriteArrayList<>(list)); |
| 1064 | } |
| 1065 | } |
| 1066 | |
| 1067 | /** |
| 1068 | * Adds a list of entries to a trace's entry list |
| 1069 | * |
| 1070 | * @param trace |
| 1071 | * the trace |
| 1072 | * @param list |
| 1073 | * the list of time graph entries to add |
| 1074 | */ |
| 1075 | protected void addToEntryList(ITmfTrace trace, List<TimeGraphEntry> list) { |
| 1076 | synchronized (fEntryListMap) { |
| 1077 | List<TimeGraphEntry> entryList = fEntryListMap.get(trace); |
| 1078 | if (entryList == null) { |
| 1079 | fEntryListMap.put(trace, new CopyOnWriteArrayList<>(list)); |
| 1080 | } else { |
| 1081 | entryList.addAll(list); |
| 1082 | } |
| 1083 | } |
| 1084 | } |
| 1085 | |
| 1086 | /** |
| 1087 | * Removes a list of entries from a trace's entry list |
| 1088 | * |
| 1089 | * @param trace |
| 1090 | * the trace |
| 1091 | * @param list |
| 1092 | * the list of time graph entries to remove |
| 1093 | */ |
| 1094 | protected void removeFromEntryList(ITmfTrace trace, List<TimeGraphEntry> list) { |
| 1095 | synchronized (fEntryListMap) { |
| 1096 | List<TimeGraphEntry> entryList = fEntryListMap.get(trace); |
| 1097 | if (entryList != null) { |
| 1098 | entryList.removeAll(list); |
| 1099 | } |
| 1100 | } |
| 1101 | } |
| 1102 | |
| 1103 | /** |
| 1104 | * Text for the "next" button |
| 1105 | * |
| 1106 | * @return The "next" button text |
| 1107 | */ |
| 1108 | protected String getNextText() { |
| 1109 | return Messages.AbstractTimeGraphtView_NextText; |
| 1110 | } |
| 1111 | |
| 1112 | /** |
| 1113 | * Tooltip for the "next" button |
| 1114 | * |
| 1115 | * @return Tooltip for the "next" button |
| 1116 | */ |
| 1117 | protected String getNextTooltip() { |
| 1118 | return Messages.AbstractTimeGraphView_NextTooltip; |
| 1119 | } |
| 1120 | |
| 1121 | /** |
| 1122 | * Text for the "Previous" button |
| 1123 | * |
| 1124 | * @return The "Previous" button text |
| 1125 | */ |
| 1126 | protected String getPrevText() { |
| 1127 | return Messages.AbstractTimeGraphView_PreviousText; |
| 1128 | } |
| 1129 | |
| 1130 | /** |
| 1131 | * Tooltip for the "previous" button |
| 1132 | * |
| 1133 | * @return Tooltip for the "previous" button |
| 1134 | */ |
| 1135 | protected String getPrevTooltip() { |
| 1136 | return Messages.AbstractTimeGraphView_PreviousTooltip; |
| 1137 | } |
| 1138 | |
| 1139 | // ------------------------------------------------------------------------ |
| 1140 | // ViewPart |
| 1141 | // ------------------------------------------------------------------------ |
| 1142 | |
| 1143 | @Override |
| 1144 | public void createPartControl(Composite parent) { |
| 1145 | super.createPartControl(parent); |
| 1146 | if (fColumns == null || fLabelProvider == null) { |
| 1147 | fTimeGraphWrapper = new TimeGraphViewerWrapper(parent, SWT.NONE); |
| 1148 | } else { |
| 1149 | TimeGraphComboWrapper wrapper = new TimeGraphComboWrapper(parent, SWT.NONE); |
| 1150 | fTimeGraphWrapper = wrapper; |
| 1151 | TimeGraphCombo combo = wrapper.getTimeGraphCombo(); |
| 1152 | combo.setTreeContentProvider(fTimeGraphContentProvider); |
| 1153 | combo.setTreeLabelProvider(fLabelProvider); |
| 1154 | combo.setTreeColumns(fColumns); |
| 1155 | if (fColumnComparators != null) { |
| 1156 | createColumnSelectionListener(combo.getTreeViewer()); |
| 1157 | } |
| 1158 | } |
| 1159 | fTimeGraphWrapper.setTimeGraphContentProvider(fTimeGraphContentProvider); |
| 1160 | fTimeGraphWrapper.setFilterContentProvider(fFilterContentProvider != null ? fFilterContentProvider : fTimeGraphContentProvider); |
| 1161 | fTimeGraphWrapper.setFilterLabelProvider(fFilterLabelProvider); |
| 1162 | fTimeGraphWrapper.setFilterColumns(fFilterColumns); |
| 1163 | |
| 1164 | fTimeGraphWrapper.setTimeGraphPresentationProvider(fPresentation); |
| 1165 | fTimeGraphWrapper.setAutoExpandLevel(fAutoExpandLevel); |
| 1166 | |
| 1167 | fTimeGraphWrapper.getTimeGraphViewer().addRangeListener(new ITimeGraphRangeListener() { |
| 1168 | @Override |
| 1169 | public void timeRangeUpdated(TimeGraphRangeUpdateEvent event) { |
| 1170 | final long startTime = event.getStartTime(); |
| 1171 | final long endTime = event.getEndTime(); |
| 1172 | TmfTimeRange range = new TmfTimeRange(new TmfNanoTimestamp(startTime), new TmfNanoTimestamp(endTime)); |
| 1173 | broadcast(new TmfWindowRangeUpdatedSignal(AbstractTimeGraphView.this, range)); |
| 1174 | startZoomThread(startTime, endTime); |
| 1175 | } |
| 1176 | }); |
| 1177 | |
| 1178 | fTimeGraphWrapper.getTimeGraphViewer().addTimeListener(new ITimeGraphTimeListener() { |
| 1179 | @Override |
| 1180 | public void timeSelected(TimeGraphTimeEvent event) { |
| 1181 | TmfNanoTimestamp startTime = new TmfNanoTimestamp(event.getBeginTime()); |
| 1182 | TmfNanoTimestamp endTime = new TmfNanoTimestamp(event.getEndTime()); |
| 1183 | broadcast(new TmfSelectionRangeUpdatedSignal(AbstractTimeGraphView.this, startTime, endTime)); |
| 1184 | } |
| 1185 | }); |
| 1186 | |
| 1187 | fTimeGraphWrapper.getTimeGraphViewer().addBookmarkListener(new ITimeGraphBookmarkListener() { |
| 1188 | @Override |
| 1189 | public void bookmarkAdded(final TimeGraphBookmarkEvent event) { |
| 1190 | try { |
| 1191 | ResourcesPlugin.getWorkspace().run(new IWorkspaceRunnable() { |
| 1192 | @Override |
| 1193 | public void run(IProgressMonitor monitor) throws CoreException { |
| 1194 | IMarkerEvent bookmark = event.getBookmark(); |
| 1195 | IMarker marker = fEditorFile.createMarker(IMarker.BOOKMARK); |
| 1196 | marker.setAttribute(IMarker.MESSAGE, bookmark.getLabel()); |
| 1197 | marker.setAttribute(ITmfMarker.MARKER_TIME, Long.toString(bookmark.getTime())); |
| 1198 | if (bookmark.getDuration() > 0) { |
| 1199 | marker.setAttribute(ITmfMarker.MARKER_DURATION, Long.toString(bookmark.getDuration())); |
| 1200 | marker.setAttribute(IMarker.LOCATION, |
| 1201 | NLS.bind(org.eclipse.tracecompass.internal.tmf.ui.Messages.TmfMarker_LocationTimeRange, |
| 1202 | new TmfNanoTimestamp(bookmark.getTime()), |
| 1203 | new TmfNanoTimestamp(bookmark.getTime() + bookmark.getDuration()))); |
| 1204 | } else { |
| 1205 | marker.setAttribute(IMarker.LOCATION, |
| 1206 | NLS.bind(org.eclipse.tracecompass.internal.tmf.ui.Messages.TmfMarker_LocationTime, |
| 1207 | new TmfNanoTimestamp(bookmark.getTime()))); |
| 1208 | } |
| 1209 | marker.setAttribute(ITmfMarker.MARKER_COLOR, bookmark.getColor().toString()); |
| 1210 | } |
| 1211 | }, null); |
| 1212 | } catch (CoreException e) { |
| 1213 | Activator.getDefault().logError(e.getMessage()); |
| 1214 | } |
| 1215 | } |
| 1216 | |
| 1217 | @Override |
| 1218 | public void bookmarkRemoved(TimeGraphBookmarkEvent event) { |
| 1219 | try { |
| 1220 | IMarkerEvent bookmark = event.getBookmark(); |
| 1221 | IMarker[] markers = fEditorFile.findMarkers(IMarker.BOOKMARK, false, IResource.DEPTH_ZERO); |
| 1222 | for (IMarker marker : markers) { |
| 1223 | if (bookmark.getLabel().equals(marker.getAttribute(IMarker.MESSAGE)) && |
| 1224 | Long.toString(bookmark.getTime()).equals(marker.getAttribute(ITmfMarker.MARKER_TIME, (String) null)) && |
| 1225 | Long.toString(bookmark.getDuration()).equals(marker.getAttribute(ITmfMarker.MARKER_DURATION, Long.toString(0))) && |
| 1226 | bookmark.getColor().toString().equals(marker.getAttribute(ITmfMarker.MARKER_COLOR))) { |
| 1227 | marker.delete(); |
| 1228 | break; |
| 1229 | } |
| 1230 | } |
| 1231 | } catch (CoreException e) { |
| 1232 | Activator.getDefault().logError(e.getMessage()); |
| 1233 | } |
| 1234 | } |
| 1235 | }); |
| 1236 | |
| 1237 | fTimeGraphWrapper.getTimeGraphViewer().setTimeFormat(TimeFormat.CALENDAR); |
| 1238 | |
| 1239 | IStatusLineManager statusLineManager = getViewSite().getActionBars().getStatusLineManager(); |
| 1240 | fTimeGraphWrapper.getTimeGraphViewer().getTimeGraphControl().setStatusLineManager(statusLineManager); |
| 1241 | |
| 1242 | // View Action Handling |
| 1243 | makeActions(); |
| 1244 | contributeToActionBars(); |
| 1245 | |
| 1246 | ITmfTrace trace = TmfTraceManager.getInstance().getActiveTrace(); |
| 1247 | if (trace != null) { |
| 1248 | traceSelected(new TmfTraceSelectedSignal(this, trace)); |
| 1249 | } |
| 1250 | |
| 1251 | // make selection available to other views |
| 1252 | getSite().setSelectionProvider(fTimeGraphWrapper.getSelectionProvider()); |
| 1253 | |
| 1254 | ResourcesPlugin.getWorkspace().addResourceChangeListener(this, IResourceChangeEvent.POST_CHANGE); |
| 1255 | } |
| 1256 | |
| 1257 | @Override |
| 1258 | public void setFocus() { |
| 1259 | fTimeGraphWrapper.setFocus(); |
| 1260 | } |
| 1261 | |
| 1262 | @Override |
| 1263 | public void dispose() { |
| 1264 | super.dispose(); |
| 1265 | ResourcesPlugin.getWorkspace().removeResourceChangeListener(this); |
| 1266 | } |
| 1267 | |
| 1268 | /** |
| 1269 | * @since 2.0 |
| 1270 | */ |
| 1271 | @Override |
| 1272 | public void resourceChanged(final IResourceChangeEvent event) { |
| 1273 | for (final IMarkerDelta delta : event.findMarkerDeltas(IMarker.BOOKMARK, false)) { |
| 1274 | if (delta.getResource().equals(fEditorFile)) { |
| 1275 | fTimeGraphWrapper.getTimeGraphViewer().setBookmarks(refreshBookmarks(fEditorFile)); |
| 1276 | redraw(); |
| 1277 | return; |
| 1278 | } |
| 1279 | } |
| 1280 | } |
| 1281 | |
| 1282 | private static List<IMarkerEvent> refreshBookmarks(final IFile editorFile) { |
| 1283 | List<IMarkerEvent> bookmarks = new ArrayList<>(); |
| 1284 | if (editorFile == null || !editorFile.exists()) { |
| 1285 | return bookmarks; |
| 1286 | } |
| 1287 | try { |
| 1288 | IMarker[] markers = editorFile.findMarkers(IMarker.BOOKMARK, false, IResource.DEPTH_ZERO); |
| 1289 | for (IMarker marker : markers) { |
| 1290 | String label = marker.getAttribute(IMarker.MESSAGE, (String) null); |
| 1291 | String time = marker.getAttribute(ITmfMarker.MARKER_TIME, (String) null); |
| 1292 | String duration = marker.getAttribute(ITmfMarker.MARKER_DURATION, Long.toString(0)); |
| 1293 | String rgba = marker.getAttribute(ITmfMarker.MARKER_COLOR, (String) null); |
| 1294 | if (label != null && time != null && rgba != null) { |
| 1295 | Matcher matcher = RGBA_PATTERN.matcher(rgba); |
| 1296 | if (matcher.matches()) { |
| 1297 | try { |
| 1298 | int red = Integer.valueOf(matcher.group(1)); |
| 1299 | int green = Integer.valueOf(matcher.group(2)); |
| 1300 | int blue = Integer.valueOf(matcher.group(3)); |
| 1301 | int alpha = Integer.valueOf(matcher.group(4)); |
| 1302 | RGBA color = new RGBA(red, green, blue, alpha); |
| 1303 | bookmarks.add(new MarkerEvent(null, Long.valueOf(time), Long.valueOf(duration), IMarkerEvent.BOOKMARKS, color, label, true)); |
| 1304 | } catch (NumberFormatException e) { |
| 1305 | Activator.getDefault().logError(e.getMessage()); |
| 1306 | } |
| 1307 | } |
| 1308 | } |
| 1309 | } |
| 1310 | } catch (CoreException e) { |
| 1311 | Activator.getDefault().logError(e.getMessage()); |
| 1312 | } |
| 1313 | return bookmarks; |
| 1314 | } |
| 1315 | |
| 1316 | |
| 1317 | |
| 1318 | // ------------------------------------------------------------------------ |
| 1319 | // Signal handlers |
| 1320 | // ------------------------------------------------------------------------ |
| 1321 | |
| 1322 | /** |
| 1323 | * Handler for the trace opened signal. |
| 1324 | * |
| 1325 | * @param signal |
| 1326 | * The incoming signal |
| 1327 | */ |
| 1328 | @TmfSignalHandler |
| 1329 | public void traceOpened(TmfTraceOpenedSignal signal) { |
| 1330 | loadTrace(signal.getTrace()); |
| 1331 | } |
| 1332 | |
| 1333 | /** |
| 1334 | * Handler for the trace selected signal |
| 1335 | * |
| 1336 | * @param signal |
| 1337 | * The incoming signal |
| 1338 | */ |
| 1339 | @TmfSignalHandler |
| 1340 | public void traceSelected(final TmfTraceSelectedSignal signal) { |
| 1341 | if (signal.getTrace() == fTrace) { |
| 1342 | return; |
| 1343 | } |
| 1344 | loadTrace(signal.getTrace()); |
| 1345 | } |
| 1346 | |
| 1347 | /** |
| 1348 | * Trace is closed: clear the data structures and the view |
| 1349 | * |
| 1350 | * @param signal |
| 1351 | * the signal received |
| 1352 | */ |
| 1353 | @TmfSignalHandler |
| 1354 | public void traceClosed(final TmfTraceClosedSignal signal) { |
| 1355 | synchronized (fBuildThreadMap) { |
| 1356 | for (ITmfTrace trace : getTracesToBuild(signal.getTrace())) { |
| 1357 | BuildThread buildThread = fBuildThreadMap.remove(trace); |
| 1358 | if (buildThread != null) { |
| 1359 | buildThread.cancel(); |
| 1360 | } |
| 1361 | } |
| 1362 | } |
| 1363 | fMarkerEventSourcesMap.remove(signal.getTrace()); |
| 1364 | synchronized (fEntryListMap) { |
| 1365 | fEntryListMap.remove(signal.getTrace()); |
| 1366 | } |
| 1367 | fFiltersMap.remove(signal.getTrace()); |
| 1368 | fViewContext.remove(signal.getTrace()); |
| 1369 | if (signal.getTrace() == fTrace) { |
| 1370 | fTrace = null; |
| 1371 | fEditorFile = null; |
| 1372 | fStartTime = SWT.DEFAULT; |
| 1373 | fEndTime = SWT.DEFAULT; |
| 1374 | if (fZoomThread != null) { |
| 1375 | fZoomThread.cancel(); |
| 1376 | fZoomThread = null; |
| 1377 | } |
| 1378 | refresh(); |
| 1379 | } |
| 1380 | } |
| 1381 | |
| 1382 | /** |
| 1383 | * Handler for the selection range signal. |
| 1384 | * |
| 1385 | * @param signal |
| 1386 | * The signal that's received |
| 1387 | * @since 1.0 |
| 1388 | */ |
| 1389 | @TmfSignalHandler |
| 1390 | public void selectionRangeUpdated(final TmfSelectionRangeUpdatedSignal signal) { |
| 1391 | if (signal.getSource() == this || fTrace == null) { |
| 1392 | return; |
| 1393 | } |
| 1394 | final long beginTime = signal.getBeginTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
| 1395 | final long endTime = signal.getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
| 1396 | |
| 1397 | Display.getDefault().asyncExec(new Runnable() { |
| 1398 | @Override |
| 1399 | public void run() { |
| 1400 | if (fTimeGraphWrapper.isDisposed()) { |
| 1401 | return; |
| 1402 | } |
| 1403 | if (beginTime == endTime) { |
| 1404 | fTimeGraphWrapper.getTimeGraphViewer().setSelectedTime(beginTime, true); |
| 1405 | } else { |
| 1406 | fTimeGraphWrapper.getTimeGraphViewer().setSelectionRange(beginTime, endTime, true); |
| 1407 | } |
| 1408 | synchingToTime(fTimeGraphWrapper.getTimeGraphViewer().getSelectionBegin()); |
| 1409 | } |
| 1410 | }); |
| 1411 | } |
| 1412 | |
| 1413 | /** |
| 1414 | * Handler for the window range signal. |
| 1415 | * |
| 1416 | * @param signal |
| 1417 | * The signal that's received |
| 1418 | * @since 1.0 |
| 1419 | */ |
| 1420 | @TmfSignalHandler |
| 1421 | public void windowRangeUpdated(final TmfWindowRangeUpdatedSignal signal) { |
| 1422 | if (signal.getSource() == this || fTrace == null) { |
| 1423 | return; |
| 1424 | } |
| 1425 | if (signal.getCurrentRange().getIntersection(fTrace.getTimeRange()) == null) { |
| 1426 | return; |
| 1427 | } |
| 1428 | final long startTime = signal.getCurrentRange().getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
| 1429 | final long endTime = signal.getCurrentRange().getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
| 1430 | Display.getDefault().asyncExec(new Runnable() { |
| 1431 | @Override |
| 1432 | public void run() { |
| 1433 | if (fTimeGraphWrapper.isDisposed()) { |
| 1434 | return; |
| 1435 | } |
| 1436 | fTimeGraphWrapper.getTimeGraphViewer().setStartFinishTime(startTime, endTime); |
| 1437 | startZoomThread(startTime, endTime); |
| 1438 | } |
| 1439 | }); |
| 1440 | } |
| 1441 | |
| 1442 | /** |
| 1443 | * @param signal the format of the timestamps was updated. |
| 1444 | */ |
| 1445 | @TmfSignalHandler |
| 1446 | public void updateTimeFormat( final TmfTimestampFormatUpdateSignal signal){ |
| 1447 | fTimeGraphWrapper.refresh(); |
| 1448 | } |
| 1449 | |
| 1450 | // ------------------------------------------------------------------------ |
| 1451 | // Internal |
| 1452 | // ------------------------------------------------------------------------ |
| 1453 | |
| 1454 | private void loadTrace(final ITmfTrace trace) { |
| 1455 | if (fZoomThread != null) { |
| 1456 | fZoomThread.cancel(); |
| 1457 | fZoomThread = null; |
| 1458 | } |
| 1459 | if (fTrace != null) { |
| 1460 | /* save the filters of the previous trace */ |
| 1461 | fFiltersMap.put(fTrace, fTimeGraphWrapper.getFilters()); |
| 1462 | fViewContext.put(fTrace, new ViewContext(fCurrentSortColumn, fSortDirection, fTimeGraphWrapper.getSelection())); |
| 1463 | } |
| 1464 | fTrace = trace; |
| 1465 | restoreViewContext(); |
| 1466 | fEditorFile = TmfTraceManager.getInstance().getTraceEditorFile(trace); |
| 1467 | synchronized (fEntryListMap) { |
| 1468 | fEntryList = fEntryListMap.get(fTrace); |
| 1469 | if (fEntryList == null) { |
| 1470 | rebuild(); |
| 1471 | } else { |
| 1472 | fStartTime = fTrace.getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
| 1473 | fEndTime = fTrace.getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
| 1474 | refresh(); |
| 1475 | } |
| 1476 | } |
| 1477 | } |
| 1478 | |
| 1479 | /** |
| 1480 | * Forces a rebuild of the entries list, even if entries already exist for this trace |
| 1481 | */ |
| 1482 | protected void rebuild() { |
| 1483 | setStartTime(Long.MAX_VALUE); |
| 1484 | setEndTime(Long.MIN_VALUE); |
| 1485 | refresh(); |
| 1486 | ITmfTrace viewTrace = fTrace; |
| 1487 | if (viewTrace == null) { |
| 1488 | return; |
| 1489 | } |
| 1490 | List<IMarkerEventSource> markerEventSources = new ArrayList<>(); |
| 1491 | synchronized (fBuildThreadMap) { |
| 1492 | for (ITmfTrace trace : getTracesToBuild(viewTrace)) { |
| 1493 | if (trace == null) { |
| 1494 | break; |
| 1495 | } |
| 1496 | markerEventSources.addAll(TmfTraceAdapterManager.getAdapters(trace, IMarkerEventSource.class)); |
| 1497 | BuildThread buildThread = new BuildThread(trace, viewTrace, getName()); |
| 1498 | fBuildThreadMap.put(trace, buildThread); |
| 1499 | buildThread.start(); |
| 1500 | } |
| 1501 | } |
| 1502 | fMarkerEventSourcesMap.put(viewTrace, markerEventSources); |
| 1503 | } |
| 1504 | |
| 1505 | /** |
| 1506 | * Method called when synching to a given timestamp. Inheriting classes can |
| 1507 | * perform actions here to update the view at the given timestamp. |
| 1508 | * |
| 1509 | * @param time |
| 1510 | * The currently selected time |
| 1511 | */ |
| 1512 | protected void synchingToTime(long time) { |
| 1513 | |
| 1514 | } |
| 1515 | |
| 1516 | /** |
| 1517 | * Return the list of traces whose data or analysis results will be used to |
| 1518 | * populate the view. By default, if the trace is an experiment, the traces |
| 1519 | * under it will be returned, otherwise, the trace itself is returned. |
| 1520 | * |
| 1521 | * A build thread will be started for each trace returned by this method, |
| 1522 | * some of which may receive events in live streaming mode. |
| 1523 | * |
| 1524 | * @param trace |
| 1525 | * The trace associated with this view |
| 1526 | * @return List of traces with data to display |
| 1527 | */ |
| 1528 | protected @NonNull Iterable<ITmfTrace> getTracesToBuild(@NonNull ITmfTrace trace) { |
| 1529 | return TmfTraceManager.getTraceSet(trace); |
| 1530 | } |
| 1531 | |
| 1532 | /** |
| 1533 | * Build the entries list to show in this time graph |
| 1534 | * |
| 1535 | * Called from the BuildThread |
| 1536 | * |
| 1537 | * @param trace |
| 1538 | * The trace being built |
| 1539 | * @param parentTrace |
| 1540 | * The parent of the trace set, or the trace itself |
| 1541 | * @param monitor |
| 1542 | * The progress monitor object |
| 1543 | */ |
| 1544 | protected abstract void buildEventList(@NonNull ITmfTrace trace, @NonNull ITmfTrace parentTrace, @NonNull IProgressMonitor monitor); |
| 1545 | |
| 1546 | /** |
| 1547 | * Gets the list of event for an entry in a given timerange |
| 1548 | * |
| 1549 | * @param entry |
| 1550 | * The entry to get events for |
| 1551 | * @param startTime |
| 1552 | * Start of the time range |
| 1553 | * @param endTime |
| 1554 | * End of the time range |
| 1555 | * @param resolution |
| 1556 | * The resolution |
| 1557 | * @param monitor |
| 1558 | * The progress monitor object |
| 1559 | * @return The list of events for the entry |
| 1560 | */ |
| 1561 | protected abstract @Nullable List<@NonNull ITimeEvent> getEventList(@NonNull TimeGraphEntry entry, |
| 1562 | long startTime, long endTime, long resolution, |
| 1563 | @NonNull IProgressMonitor monitor); |
| 1564 | |
| 1565 | /** |
| 1566 | * Gets the list of links (displayed as arrows) for a trace in a given |
| 1567 | * timerange. Default implementation returns an empty list. |
| 1568 | * |
| 1569 | * @param startTime |
| 1570 | * Start of the time range |
| 1571 | * @param endTime |
| 1572 | * End of the time range |
| 1573 | * @param resolution |
| 1574 | * The resolution |
| 1575 | * @param monitor |
| 1576 | * The progress monitor object |
| 1577 | * @return The list of link events |
| 1578 | */ |
| 1579 | protected @Nullable List<@NonNull ILinkEvent> getLinkList(long startTime, long endTime, |
| 1580 | long resolution, @NonNull IProgressMonitor monitor) { |
| 1581 | return new ArrayList<>(); |
| 1582 | } |
| 1583 | |
| 1584 | /** |
| 1585 | * Gets the list of view-specific marker categories. Default implementation |
| 1586 | * returns an empty list. |
| 1587 | * |
| 1588 | * @return The list of marker categories |
| 1589 | * @since 2.0 |
| 1590 | */ |
| 1591 | protected @NonNull List<String> getViewMarkerCategories() { |
| 1592 | return new ArrayList<>(); |
| 1593 | } |
| 1594 | |
| 1595 | /** |
| 1596 | * Gets the list of view-specific markers for a trace in a given time range. |
| 1597 | * Default implementation returns an empty list. |
| 1598 | * |
| 1599 | * @param startTime |
| 1600 | * Start of the time range |
| 1601 | * @param endTime |
| 1602 | * End of the time range |
| 1603 | * @param resolution |
| 1604 | * The resolution |
| 1605 | * @param monitor |
| 1606 | * The progress monitor object |
| 1607 | * @return The list of marker events |
| 1608 | * @since 2.0 |
| 1609 | */ |
| 1610 | protected @NonNull List<IMarkerEvent> getViewMarkerList(long startTime, long endTime, |
| 1611 | long resolution, @NonNull IProgressMonitor monitor) { |
| 1612 | return new ArrayList<>(); |
| 1613 | } |
| 1614 | |
| 1615 | /** |
| 1616 | * Gets the list of trace-specific markers for a trace in a given time range. |
| 1617 | * |
| 1618 | * @param startTime |
| 1619 | * Start of the time range |
| 1620 | * @param endTime |
| 1621 | * End of the time range |
| 1622 | * @param resolution |
| 1623 | * The resolution |
| 1624 | * @param monitor |
| 1625 | * The progress monitor object |
| 1626 | * @return The list of marker events |
| 1627 | * @since 2.0 |
| 1628 | */ |
| 1629 | protected @NonNull List<IMarkerEvent> getTraceMarkerList(long startTime, long endTime, |
| 1630 | long resolution, @NonNull IProgressMonitor monitor) { |
| 1631 | List<IMarkerEvent> markers = new ArrayList<>(); |
| 1632 | for (IMarkerEventSource markerEventSource : getMarkerEventSources(fTrace)) { |
| 1633 | for (String category : markerEventSource.getMarkerCategories()) { |
| 1634 | if (monitor.isCanceled()) { |
| 1635 | break; |
| 1636 | } |
| 1637 | markers.addAll(markerEventSource.getMarkerList(checkNotNull(category), startTime, endTime, resolution, monitor)); |
| 1638 | } |
| 1639 | } |
| 1640 | return markers; |
| 1641 | } |
| 1642 | |
| 1643 | /** |
| 1644 | * Get the list of current marker categories. |
| 1645 | * |
| 1646 | * @return The list of marker categories |
| 1647 | * @since 2.0 |
| 1648 | */ |
| 1649 | private @NonNull List<String> getMarkerCategories() { |
| 1650 | Set<String> categories = new HashSet<>(getViewMarkerCategories()); |
| 1651 | for (IMarkerEventSource markerEventSource : getMarkerEventSources(fTrace)) { |
| 1652 | categories.addAll(markerEventSource.getMarkerCategories()); |
| 1653 | } |
| 1654 | return new ArrayList<>(categories); |
| 1655 | } |
| 1656 | |
| 1657 | /** |
| 1658 | * Gets the list of marker event sources for a given trace. |
| 1659 | * |
| 1660 | * @param trace |
| 1661 | * The trace |
| 1662 | * @return The list of marker event sources |
| 1663 | * @since 2.0 |
| 1664 | */ |
| 1665 | private @NonNull List<IMarkerEventSource> getMarkerEventSources(ITmfTrace trace) { |
| 1666 | List<IMarkerEventSource> markerEventSources = fMarkerEventSourcesMap.get(trace); |
| 1667 | if (markerEventSources == null) { |
| 1668 | markerEventSources = checkNotNull(Collections.<IMarkerEventSource>emptyList()); |
| 1669 | } |
| 1670 | return markerEventSources; |
| 1671 | } |
| 1672 | |
| 1673 | /** |
| 1674 | * Refresh the display |
| 1675 | */ |
| 1676 | protected void refresh() { |
| 1677 | final boolean zoomThread = Thread.currentThread() instanceof ZoomThread; |
| 1678 | TmfUiRefreshHandler.getInstance().queueUpdate(this, new Runnable() { |
| 1679 | @Override |
| 1680 | public void run() { |
| 1681 | if (fTimeGraphWrapper.isDisposed()) { |
| 1682 | return; |
| 1683 | } |
| 1684 | boolean hasEntries = false; |
| 1685 | synchronized (fEntryListMap) { |
| 1686 | fEntryList = fEntryListMap.get(fTrace); |
| 1687 | if (fEntryList == null) { |
| 1688 | fEntryList = new CopyOnWriteArrayList<>(); |
| 1689 | } else if (fEntryComparator != null) { |
| 1690 | List<TimeGraphEntry> list = new ArrayList<>(fEntryList); |
| 1691 | Collections.sort(list, fEntryComparator); |
| 1692 | for (ITimeGraphEntry entry : list) { |
| 1693 | sortChildren(entry, fEntryComparator); |
| 1694 | } |
| 1695 | fEntryList.clear(); |
| 1696 | fEntryList.addAll(list); |
| 1697 | } |
| 1698 | hasEntries = !fEntryList.isEmpty(); |
| 1699 | } |
| 1700 | boolean inputChanged = fEntryList != fTimeGraphWrapper.getInput(); |
| 1701 | TimeGraphCombo combo = getTimeGraphCombo(); |
| 1702 | try { |
| 1703 | // Set redraw to false to only draw once |
| 1704 | if (combo != null) { |
| 1705 | combo.getTreeViewer().getTree().setRedraw(false); |
| 1706 | } |
| 1707 | getTimeGraphViewer().getTimeGraphControl().setRedraw(false); |
| 1708 | if (inputChanged) { |
| 1709 | fTimeGraphWrapper.setInput(fEntryList); |
| 1710 | /* restore the previously saved filters, if any */ |
| 1711 | fTimeGraphWrapper.setFilters(fFiltersMap.get(fTrace)); |
| 1712 | fTimeGraphWrapper.getTimeGraphViewer().setLinks(null); |
| 1713 | fTimeGraphWrapper.getTimeGraphViewer().setBookmarks(refreshBookmarks(fEditorFile)); |
| 1714 | fTimeGraphWrapper.getTimeGraphViewer().setMarkerCategories(getMarkerCategories()); |
| 1715 | fTimeGraphWrapper.getTimeGraphViewer().setMarkers(null); |
| 1716 | applyViewContext(); |
| 1717 | } else { |
| 1718 | fTimeGraphWrapper.refresh(); |
| 1719 | } |
| 1720 | // reveal selection |
| 1721 | if (fIsRevealSelection) { |
| 1722 | fIsRevealSelection = false; |
| 1723 | ITimeGraphEntry entry1 = fTimeGraphWrapper.getSelection(); |
| 1724 | fTimeGraphWrapper.setSelection(entry1); |
| 1725 | } |
| 1726 | } finally { |
| 1727 | if (combo != null) { |
| 1728 | combo.getTreeViewer().getTree().setRedraw(true); |
| 1729 | } |
| 1730 | getTimeGraphViewer().getTimeGraphControl().setRedraw(true); |
| 1731 | } |
| 1732 | long startBound = (fStartTime == Long.MAX_VALUE ? SWT.DEFAULT : fStartTime); |
| 1733 | long endBound = (fEndTime == Long.MIN_VALUE ? SWT.DEFAULT : fEndTime); |
| 1734 | fTimeGraphWrapper.getTimeGraphViewer().setTimeBounds(startBound, endBound); |
| 1735 | |
| 1736 | TmfTraceContext ctx = TmfTraceManager.getInstance().getCurrentTraceContext(); |
| 1737 | long selectionBeginTime = fTrace == null ? SWT.DEFAULT : ctx.getSelectionRange().getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
| 1738 | long selectionEndTime = fTrace == null ? SWT.DEFAULT : ctx.getSelectionRange().getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
| 1739 | long startTime = fTrace == null ? SWT.DEFAULT : ctx.getWindowRange().getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
| 1740 | long endTime = fTrace == null ? SWT.DEFAULT : ctx.getWindowRange().getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
| 1741 | startTime = (fStartTime == Long.MAX_VALUE ? SWT.DEFAULT : Math.max(startTime, fStartTime)); |
| 1742 | endTime = (fEndTime == Long.MIN_VALUE ? SWT.DEFAULT : Math.min(endTime, fEndTime)); |
| 1743 | fTimeGraphWrapper.getTimeGraphViewer().setSelectionRange(selectionBeginTime, selectionEndTime, false); |
| 1744 | fTimeGraphWrapper.getTimeGraphViewer().setStartFinishTime(startTime, endTime); |
| 1745 | |
| 1746 | if (inputChanged && selectionBeginTime != SWT.DEFAULT) { |
| 1747 | synchingToTime(selectionBeginTime); |
| 1748 | } |
| 1749 | |
| 1750 | if (fTimeGraphWrapper instanceof TimeGraphComboWrapper && !fPackDone) { |
| 1751 | for (TreeColumn column : ((TimeGraphComboWrapper) fTimeGraphWrapper).getTreeViewer().getTree().getColumns()) { |
| 1752 | column.pack(); |
| 1753 | } |
| 1754 | if (hasEntries) { |
| 1755 | fPackDone = true; |
| 1756 | } |
| 1757 | } |
| 1758 | |
| 1759 | if (!zoomThread) { |
| 1760 | startZoomThread(startTime, endTime); |
| 1761 | } |
| 1762 | |
| 1763 | } |
| 1764 | }); |
| 1765 | } |
| 1766 | |
| 1767 | /** |
| 1768 | * Redraw the canvas |
| 1769 | */ |
| 1770 | protected void redraw() { |
| 1771 | synchronized (fSyncObj) { |
| 1772 | if (fRedrawState == State.IDLE) { |
| 1773 | fRedrawState = State.BUSY; |
| 1774 | } else { |
| 1775 | fRedrawState = State.PENDING; |
| 1776 | return; |
| 1777 | } |
| 1778 | } |
| 1779 | Display.getDefault().asyncExec(new Runnable() { |
| 1780 | @Override |
| 1781 | public void run() { |
| 1782 | if (fTimeGraphWrapper.isDisposed()) { |
| 1783 | return; |
| 1784 | } |
| 1785 | fTimeGraphWrapper.redraw(); |
| 1786 | fTimeGraphWrapper.update(); |
| 1787 | synchronized (fSyncObj) { |
| 1788 | if (fRedrawState == State.PENDING) { |
| 1789 | fRedrawState = State.IDLE; |
| 1790 | redraw(); |
| 1791 | } else { |
| 1792 | fRedrawState = State.IDLE; |
| 1793 | } |
| 1794 | } |
| 1795 | } |
| 1796 | }); |
| 1797 | } |
| 1798 | |
| 1799 | private void sortChildren(ITimeGraphEntry entry, Comparator<ITimeGraphEntry> comparator) { |
| 1800 | if (entry instanceof TimeGraphEntry) { |
| 1801 | ((TimeGraphEntry) entry).sortChildren(comparator); |
| 1802 | } |
| 1803 | for (ITimeGraphEntry child : entry.getChildren()) { |
| 1804 | sortChildren(child, comparator); |
| 1805 | } |
| 1806 | } |
| 1807 | |
| 1808 | /** |
| 1809 | * Start or restart the zoom thread. |
| 1810 | * |
| 1811 | * @param startTime |
| 1812 | * the zoom start time |
| 1813 | * @param endTime |
| 1814 | * the zoom end time |
| 1815 | * @since 2.0 |
| 1816 | */ |
| 1817 | protected final void startZoomThread(long startTime, long endTime) { |
| 1818 | fDirty.incrementAndGet(); |
| 1819 | boolean restart = false; |
| 1820 | if (fZoomThread != null) { |
| 1821 | fZoomThread.cancel(); |
| 1822 | if (fZoomThread.fZoomStartTime == startTime && fZoomThread.fZoomEndTime == endTime) { |
| 1823 | restart = true; |
| 1824 | } |
| 1825 | } |
| 1826 | long resolution = Math.max(1, (endTime - startTime) / fDisplayWidth); |
| 1827 | fZoomThread = createZoomThread(startTime, endTime, resolution, restart); |
| 1828 | if (fZoomThread != null) { |
| 1829 | fZoomThread.start(); |
| 1830 | } else { |
| 1831 | fDirty.decrementAndGet(); |
| 1832 | } |
| 1833 | } |
| 1834 | |
| 1835 | /** |
| 1836 | * Create a zoom thread. |
| 1837 | * |
| 1838 | * @param startTime |
| 1839 | * the zoom start time |
| 1840 | * @param endTime |
| 1841 | * the zoom end time |
| 1842 | * @param resolution |
| 1843 | * the resolution |
| 1844 | * @param restart |
| 1845 | * true if restarting zoom for the same time range |
| 1846 | * @return a zoom thread |
| 1847 | * @since 1.1 |
| 1848 | */ |
| 1849 | protected @Nullable ZoomThread createZoomThread(long startTime, long endTime, long resolution, boolean restart) { |
| 1850 | final List<TimeGraphEntry> entryList = fEntryList; |
| 1851 | if (entryList == null) { |
| 1852 | return null; |
| 1853 | } |
| 1854 | return new ZoomThreadByEntry(entryList, startTime, endTime, resolution); |
| 1855 | } |
| 1856 | |
| 1857 | private void makeActions() { |
| 1858 | fPreviousResourceAction = fTimeGraphWrapper.getTimeGraphViewer().getPreviousItemAction(); |
| 1859 | fPreviousResourceAction.setText(getPrevText()); |
| 1860 | fPreviousResourceAction.setToolTipText(getPrevTooltip()); |
| 1861 | fNextResourceAction = fTimeGraphWrapper.getTimeGraphViewer().getNextItemAction(); |
| 1862 | fNextResourceAction.setText(getNextText()); |
| 1863 | fNextResourceAction.setToolTipText(getNextTooltip()); |
| 1864 | } |
| 1865 | |
| 1866 | private void contributeToActionBars() { |
| 1867 | IActionBars bars = getViewSite().getActionBars(); |
| 1868 | fillLocalToolBar(bars.getToolBarManager()); |
| 1869 | fillLocalMenu(bars.getMenuManager()); |
| 1870 | } |
| 1871 | |
| 1872 | /** |
| 1873 | * Add actions to local tool bar manager |
| 1874 | * |
| 1875 | * @param manager the tool bar manager |
| 1876 | */ |
| 1877 | protected void fillLocalToolBar(IToolBarManager manager) { |
| 1878 | if (fFilterColumns != null && fFilterLabelProvider != null && fFilterColumns.length > 0) { |
| 1879 | manager.add(fTimeGraphWrapper.getShowFilterDialogAction()); |
| 1880 | } |
| 1881 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getShowLegendAction()); |
| 1882 | manager.add(new Separator()); |
| 1883 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getResetScaleAction()); |
| 1884 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getPreviousEventAction()); |
| 1885 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getNextEventAction()); |
| 1886 | manager.add(new Separator()); |
| 1887 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getToggleBookmarkAction()); |
| 1888 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getPreviousMarkerAction()); |
| 1889 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getNextMarkerAction()); |
| 1890 | manager.add(new Separator()); |
| 1891 | manager.add(fPreviousResourceAction); |
| 1892 | manager.add(fNextResourceAction); |
| 1893 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getZoomInAction()); |
| 1894 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getZoomOutAction()); |
| 1895 | manager.add(new Separator()); |
| 1896 | } |
| 1897 | |
| 1898 | /** |
| 1899 | * Add actions to local menu manager |
| 1900 | * |
| 1901 | * @param manager the tool bar manager |
| 1902 | * @since 2.0 |
| 1903 | */ |
| 1904 | protected void fillLocalMenu(IMenuManager manager) { |
| 1905 | manager.add(fTimeGraphWrapper.getTimeGraphViewer().getMarkersMenu()); |
| 1906 | } |
| 1907 | |
| 1908 | /** |
| 1909 | * @since 1.0 |
| 1910 | */ |
| 1911 | @Override |
| 1912 | public TmfTimeViewAlignmentInfo getTimeViewAlignmentInfo() { |
| 1913 | if (fTimeGraphWrapper == null) { |
| 1914 | return null; |
| 1915 | } |
| 1916 | return fTimeGraphWrapper.getTimeViewAlignmentInfo(); |
| 1917 | } |
| 1918 | |
| 1919 | /** |
| 1920 | * @since 1.0 |
| 1921 | */ |
| 1922 | @Override |
| 1923 | public int getAvailableWidth(int requestedOffset) { |
| 1924 | if (fTimeGraphWrapper == null) { |
| 1925 | return 0; |
| 1926 | } |
| 1927 | return fTimeGraphWrapper.getAvailableWidth(requestedOffset); |
| 1928 | } |
| 1929 | |
| 1930 | /** |
| 1931 | * @since 1.0 |
| 1932 | */ |
| 1933 | @Override |
| 1934 | public void performAlign(int offset, int width) { |
| 1935 | if (fTimeGraphWrapper != null) { |
| 1936 | fTimeGraphWrapper.performAlign(offset, width); |
| 1937 | } |
| 1938 | } |
| 1939 | |
| 1940 | /** |
| 1941 | * Returns whether or not the time graph view is dirty. The time graph view |
| 1942 | * is considered dirty if it has yet to completely update its model. |
| 1943 | * |
| 1944 | * @return true if the time graph view has yet to completely update its |
| 1945 | * model, false otherwise |
| 1946 | * @since 2.0 |
| 1947 | */ |
| 1948 | public boolean isDirty() { |
| 1949 | if (fZoomThread == null) { |
| 1950 | return false; |
| 1951 | } |
| 1952 | return fDirty.get() != 0 || fZoomThread.getZoomStartTime() != fTimeGraphWrapper.getTimeGraphViewer().getTime0() || fZoomThread.getZoomEndTime() != fTimeGraphWrapper.getTimeGraphViewer().getTime1(); |
| 1953 | } |
| 1954 | |
| 1955 | private void createColumnSelectionListener(TreeViewer treeViewer) { |
| 1956 | for (int i = 0; i < fColumnComparators.length; i++) { |
| 1957 | final int index = i; |
| 1958 | final Comparator<ITimeGraphEntry> comp = fColumnComparators[index]; |
| 1959 | final Tree tree = treeViewer.getTree(); |
| 1960 | final TreeColumn column = tree.getColumn(i); |
| 1961 | |
| 1962 | if (comp != null) { |
| 1963 | column.addSelectionListener(new SelectionAdapter() { |
| 1964 | @Override |
| 1965 | public void widgetSelected(SelectionEvent e) { |
| 1966 | TreeColumn prevSortcolumn = tree.getSortColumn(); |
| 1967 | int direction = tree.getSortDirection(); |
| 1968 | if (prevSortcolumn == column) { |
| 1969 | direction = (direction == SWT.DOWN) ? SWT.UP : SWT.DOWN; |
| 1970 | } else { |
| 1971 | direction = SWT.DOWN; |
| 1972 | } |
| 1973 | tree.setSortColumn(column); |
| 1974 | tree.setSortDirection(direction); |
| 1975 | fSortDirection = direction; |
| 1976 | fCurrentSortColumn = index; |
| 1977 | Comparator<ITimeGraphEntry> comparator = comp; |
| 1978 | |
| 1979 | if (comparator instanceof ITimeGraphEntryComparator) { |
| 1980 | ((ITimeGraphEntryComparator) comparator).setDirection(direction); |
| 1981 | } |
| 1982 | if (direction != SWT.DOWN) { |
| 1983 | comparator = checkNotNull(Collections.reverseOrder(comparator)); |
| 1984 | } |
| 1985 | setEntryComparator(comparator); |
| 1986 | fIsRevealSelection = true; |
| 1987 | if (fTimeGraphWrapper instanceof TimeGraphComboWrapper) { |
| 1988 | ((TimeGraphComboWrapper) fTimeGraphWrapper).getTreeViewer().getControl().setFocus(); |
| 1989 | } |
| 1990 | refresh(); |
| 1991 | } |
| 1992 | }); |
| 1993 | } |
| 1994 | } |
| 1995 | } |
| 1996 | |
| 1997 | private void restoreViewContext() { |
| 1998 | TimeGraphCombo combo = getTimeGraphCombo(); |
| 1999 | ViewContext viewContext = fViewContext.get(fTrace); |
| 2000 | if (combo != null) { |
| 2001 | if (fColumnComparators != null) { |
| 2002 | // restore sort settings |
| 2003 | fSortDirection = SWT.DOWN; |
| 2004 | fCurrentSortColumn = fInitialSortColumn; |
| 2005 | if (viewContext != null) { |
| 2006 | fSortDirection = viewContext.getSortDirection(); |
| 2007 | fCurrentSortColumn = viewContext.getSortColumn(); |
| 2008 | } |
| 2009 | if ((fCurrentSortColumn < fColumnComparators.length) && (fColumnComparators[fCurrentSortColumn] != null)) { |
| 2010 | Comparator<ITimeGraphEntry> comparator = fColumnComparators[fCurrentSortColumn]; |
| 2011 | if (comparator instanceof ITimeGraphEntryComparator) { |
| 2012 | ((ITimeGraphEntryComparator) comparator).setDirection(fSortDirection); |
| 2013 | } |
| 2014 | if (fSortDirection != SWT.DOWN) { |
| 2015 | comparator = checkNotNull(Collections.reverseOrder(comparator)); |
| 2016 | } |
| 2017 | setEntryComparator(comparator); |
| 2018 | } |
| 2019 | } |
| 2020 | } |
| 2021 | } |
| 2022 | |
| 2023 | private void applyViewContext() { |
| 2024 | TimeGraphCombo combo = getTimeGraphCombo(); |
| 2025 | ViewContext viewContext = fViewContext.get(fTrace); |
| 2026 | if (combo != null) { |
| 2027 | TreeViewer treeViewer = combo.getTreeViewer(); |
| 2028 | final Tree tree = treeViewer.getTree(); |
| 2029 | final TreeColumn column = tree.getColumn(fCurrentSortColumn); |
| 2030 | tree.setSortDirection(fSortDirection); |
| 2031 | tree.setSortColumn(column); |
| 2032 | combo.getTreeViewer().getControl().setFocus(); |
| 2033 | } |
| 2034 | // restore and reveal selection |
| 2035 | if ((viewContext != null) && (viewContext.getSelection() != null)) { |
| 2036 | fTimeGraphWrapper.setSelection(viewContext.getSelection()); |
| 2037 | } |
| 2038 | fViewContext.remove(fTrace); |
| 2039 | } |
| 2040 | |
| 2041 | private static class ViewContext { |
| 2042 | private int fSortColumnIndex; |
| 2043 | private int fSortDirection; |
| 2044 | private @Nullable ITimeGraphEntry fSelection; |
| 2045 | |
| 2046 | ViewContext(int sortColunm, int sortDirection, ITimeGraphEntry selection) { |
| 2047 | fSortColumnIndex = sortColunm; |
| 2048 | fSortDirection = sortDirection; |
| 2049 | fSelection = selection; |
| 2050 | } |
| 2051 | /** |
| 2052 | * @return the sortColumn |
| 2053 | */ |
| 2054 | public int getSortColumn() { |
| 2055 | return fSortColumnIndex; |
| 2056 | } |
| 2057 | /** |
| 2058 | * @return the sortDirection |
| 2059 | */ |
| 2060 | public int getSortDirection() { |
| 2061 | return fSortDirection; |
| 2062 | } |
| 2063 | /** |
| 2064 | * @return the selection |
| 2065 | */ |
| 2066 | public ITimeGraphEntry getSelection() { |
| 2067 | return fSelection; |
| 2068 | } |
| 2069 | } |
| 2070 | } |