| 1 | /*******************************************************************************\r |
| 2 | * Copyright (c) 2012 Ericsson\r |
| 3 | * \r |
| 4 | * All rights reserved. This program and the accompanying materials are\r |
| 5 | * made available under the terms of the Eclipse Public License v1.0 which\r |
| 6 | * accompanies this distribution, and is available at\r |
| 7 | * http://www.eclipse.org/legal/epl-v10.html\r |
| 8 | * \r |
| 9 | * Contributors:\r |
| 10 | * Patrick Tasse - Initial API and implementation\r |
| 11 | *******************************************************************************/\r |
| 12 | \r |
| 13 | package org.eclipse.linuxtools.internal.lttng2.kernel.ui.views.controlflow;\r |
| 14 | \r |
| 15 | import java.util.ArrayList;\r |
| 16 | import java.util.Arrays;\r |
| 17 | import java.util.Collections;\r |
| 18 | import java.util.Comparator;\r |
| 19 | import java.util.List;\r |
| 20 | \r |
| 21 | import org.eclipse.core.runtime.IProgressMonitor;\r |
| 22 | import org.eclipse.core.runtime.NullProgressMonitor;\r |
| 23 | import org.eclipse.jface.action.Action;\r |
| 24 | import org.eclipse.jface.action.IToolBarManager;\r |
| 25 | import org.eclipse.jface.action.Separator;\r |
| 26 | import org.eclipse.jface.viewers.ILabelProviderListener;\r |
| 27 | import org.eclipse.jface.viewers.ITableLabelProvider;\r |
| 28 | import org.eclipse.jface.viewers.ITreeContentProvider;\r |
| 29 | import org.eclipse.jface.viewers.Viewer;\r |
| 30 | import org.eclipse.linuxtools.internal.lttng2.kernel.core.Attributes;\r |
| 31 | import org.eclipse.linuxtools.internal.lttng2.kernel.ui.Messages;\r |
| 32 | import org.eclipse.linuxtools.lttng2.kernel.core.trace.CtfKernelTrace;\r |
| 33 | import org.eclipse.linuxtools.tmf.core.ctfadaptor.CtfTmfTimestamp;\r |
| 34 | import org.eclipse.linuxtools.tmf.core.event.ITmfEvent;\r |
| 35 | import org.eclipse.linuxtools.tmf.core.event.TmfTimeRange;\r |
| 36 | import org.eclipse.linuxtools.tmf.core.event.TmfTimestamp;\r |
| 37 | import org.eclipse.linuxtools.tmf.core.exceptions.AttributeNotFoundException;\r |
| 38 | import org.eclipse.linuxtools.tmf.core.exceptions.StateValueTypeException;\r |
| 39 | import org.eclipse.linuxtools.tmf.core.exceptions.TimeRangeException;\r |
| 40 | import org.eclipse.linuxtools.tmf.core.interval.ITmfStateInterval;\r |
| 41 | import org.eclipse.linuxtools.tmf.core.signal.TmfExperimentSelectedSignal;\r |
| 42 | import org.eclipse.linuxtools.tmf.core.signal.TmfRangeSynchSignal;\r |
| 43 | import org.eclipse.linuxtools.tmf.core.signal.TmfSignalHandler;\r |
| 44 | import org.eclipse.linuxtools.tmf.core.signal.TmfStateSystemBuildCompleted;\r |
| 45 | import org.eclipse.linuxtools.tmf.core.signal.TmfTimeSynchSignal;\r |
| 46 | import org.eclipse.linuxtools.tmf.core.statesystem.IStateSystemQuerier;\r |
| 47 | import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace;\r |
| 48 | import org.eclipse.linuxtools.tmf.core.trace.TmfExperiment;\r |
| 49 | import org.eclipse.linuxtools.tmf.ui.views.TmfView;\r |
| 50 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphRangeListener;\r |
| 51 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphSelectionListener;\r |
| 52 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphTimeListener;\r |
| 53 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphCombo;\r |
| 54 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphRangeUpdateEvent;\r |
| 55 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphSelectionEvent;\r |
| 56 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphTimeEvent;\r |
| 57 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.ITimeEvent;\r |
| 58 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.ITimeGraphEntry;\r |
| 59 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.TimeEvent;\r |
| 60 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.widgets.Utils;\r |
| 61 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.widgets.Utils.Resolution;\r |
| 62 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.widgets.Utils.TimeFormat;\r |
| 63 | import org.eclipse.swt.SWT;\r |
| 64 | import org.eclipse.swt.graphics.Image;\r |
| 65 | import org.eclipse.swt.widgets.Composite;\r |
| 66 | import org.eclipse.swt.widgets.Display;\r |
| 67 | import org.eclipse.swt.widgets.TreeColumn;\r |
| 68 | import org.eclipse.ui.IActionBars;\r |
| 69 | \r |
| 70 | public class ControlFlowView extends TmfView {\r |
| 71 | \r |
| 72 | // ------------------------------------------------------------------------\r |
| 73 | // Constants\r |
| 74 | // ------------------------------------------------------------------------\r |
| 75 | \r |
| 76 | /**\r |
| 77 | * View ID.\r |
| 78 | */\r |
| 79 | public static final String ID = "org.eclipse.linuxtools.lttng2.kernel.ui.views.controlflow"; //$NON-NLS-1$\r |
| 80 | \r |
| 81 | /**\r |
| 82 | * Initial time range\r |
| 83 | */\r |
| 84 | private static final long INITIAL_WINDOW_OFFSET = (1L * 100 * 1000 * 1000); // .1sec\r |
| 85 | \r |
| 86 | private static final String PROCESS_COLUMN = Messages.ControlFlowView_processColumn;\r |
| 87 | private static final String TID_COLUMN = Messages.ControlFlowView_tidColumn;\r |
| 88 | private static final String PTID_COLUMN = Messages.ControlFlowView_ptidColumn;\r |
| 89 | private static final String BIRTH_TIME_COLUMN = Messages.ControlFlowView_birthTimeColumn;\r |
| 90 | private static final String TRACE_COLUMN = Messages.ControlFlowView_traceColumn;\r |
| 91 | \r |
| 92 | private final String[] COLUMN_NAMES = new String[] {\r |
| 93 | PROCESS_COLUMN,\r |
| 94 | TID_COLUMN,\r |
| 95 | PTID_COLUMN,\r |
| 96 | BIRTH_TIME_COLUMN,\r |
| 97 | TRACE_COLUMN\r |
| 98 | };\r |
| 99 | \r |
| 100 | // ------------------------------------------------------------------------\r |
| 101 | // Fields\r |
| 102 | // ------------------------------------------------------------------------\r |
| 103 | \r |
| 104 | // The timegraph combo\r |
| 105 | private TimeGraphCombo fTimeGraphCombo;\r |
| 106 | \r |
| 107 | // The selected experiment\r |
| 108 | private TmfExperiment<ITmfEvent> fSelectedExperiment;\r |
| 109 | \r |
| 110 | // The timegraph entry list\r |
| 111 | private ArrayList<ControlFlowEntry> fEntryList;\r |
| 112 | \r |
| 113 | // The start time\r |
| 114 | private long fStartTime;\r |
| 115 | \r |
| 116 | // The end time\r |
| 117 | private long fEndTime;\r |
| 118 | \r |
| 119 | // The display width\r |
| 120 | private int fDisplayWidth;\r |
| 121 | \r |
| 122 | // The zoom thread\r |
| 123 | private ZoomThread fZoomThread;\r |
| 124 | \r |
| 125 | // The next resource action\r |
| 126 | private Action fNextResourceAction;\r |
| 127 | \r |
| 128 | // The previous resource action\r |
| 129 | private Action fPreviousResourceAction;\r |
| 130 | \r |
| 131 | // A comparator class\r |
| 132 | private ControlFlowEntryComparator fControlFlowEntryComparator = new ControlFlowEntryComparator();\r |
| 133 | \r |
| 134 | // ------------------------------------------------------------------------\r |
| 135 | // Classes\r |
| 136 | // ------------------------------------------------------------------------\r |
| 137 | \r |
| 138 | private class TreeContentProvider implements ITreeContentProvider {\r |
| 139 | \r |
| 140 | @Override\r |
| 141 | public void dispose() {\r |
| 142 | }\r |
| 143 | \r |
| 144 | @Override\r |
| 145 | public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {\r |
| 146 | }\r |
| 147 | \r |
| 148 | @Override\r |
| 149 | public Object[] getElements(Object inputElement) {\r |
| 150 | return (ITimeGraphEntry[]) inputElement;\r |
| 151 | }\r |
| 152 | \r |
| 153 | @Override\r |
| 154 | public Object[] getChildren(Object parentElement) {\r |
| 155 | ITimeGraphEntry entry = (ITimeGraphEntry) parentElement;\r |
| 156 | return entry.getChildren();\r |
| 157 | }\r |
| 158 | \r |
| 159 | @Override\r |
| 160 | public Object getParent(Object element) {\r |
| 161 | ITimeGraphEntry entry = (ITimeGraphEntry) element;\r |
| 162 | return entry.getParent();\r |
| 163 | }\r |
| 164 | \r |
| 165 | @Override\r |
| 166 | public boolean hasChildren(Object element) {\r |
| 167 | ITimeGraphEntry entry = (ITimeGraphEntry) element;\r |
| 168 | return entry.hasChildren();\r |
| 169 | }\r |
| 170 | \r |
| 171 | }\r |
| 172 | \r |
| 173 | private class TreeLabelProvider implements ITableLabelProvider {\r |
| 174 | \r |
| 175 | @Override\r |
| 176 | public void addListener(ILabelProviderListener listener) {\r |
| 177 | }\r |
| 178 | \r |
| 179 | @Override\r |
| 180 | public void dispose() {\r |
| 181 | }\r |
| 182 | \r |
| 183 | @Override\r |
| 184 | public boolean isLabelProperty(Object element, String property) {\r |
| 185 | return false;\r |
| 186 | }\r |
| 187 | \r |
| 188 | @Override\r |
| 189 | public void removeListener(ILabelProviderListener listener) {\r |
| 190 | }\r |
| 191 | \r |
| 192 | @Override\r |
| 193 | public Image getColumnImage(Object element, int columnIndex) {\r |
| 194 | return null;\r |
| 195 | }\r |
| 196 | \r |
| 197 | @Override\r |
| 198 | public String getColumnText(Object element, int columnIndex) {\r |
| 199 | ControlFlowEntry entry = (ControlFlowEntry) element;\r |
| 200 | if (columnIndex == 0) {\r |
| 201 | return entry.getName();\r |
| 202 | } else if (columnIndex == 1) {\r |
| 203 | return Integer.toString(entry.getThreadId());\r |
| 204 | } else if (columnIndex == 2) {\r |
| 205 | if (entry.getParentThreadId() > 0) {\r |
| 206 | return Integer.toString(entry.getParentThreadId());\r |
| 207 | }\r |
| 208 | } else if (columnIndex == 3) {\r |
| 209 | return Utils.formatTime(entry.getBirthTime(), TimeFormat.ABSOLUTE, Resolution.NANOSEC);\r |
| 210 | } else if (columnIndex == 4) {\r |
| 211 | return entry.getTrace().getName();\r |
| 212 | }\r |
| 213 | return ""; //$NON-NLS-1$\r |
| 214 | }\r |
| 215 | \r |
| 216 | }\r |
| 217 | \r |
| 218 | private static class ControlFlowEntryComparator implements Comparator<ITimeGraphEntry> {\r |
| 219 | \r |
| 220 | @Override\r |
| 221 | public int compare(ITimeGraphEntry o1, ITimeGraphEntry o2) {\r |
| 222 | int result = 0;\r |
| 223 | \r |
| 224 | if ((o1 instanceof ControlFlowEntry) && (o2 instanceof ControlFlowEntry)) {\r |
| 225 | ControlFlowEntry entry1 = (ControlFlowEntry) o1;\r |
| 226 | ControlFlowEntry entry2 = (ControlFlowEntry) o2;\r |
| 227 | result = entry1.getTrace().getStartTime().compareTo(entry2.getTrace().getStartTime());\r |
| 228 | if (result == 0) {\r |
| 229 | result = entry1.getTrace().getName().compareTo(entry2.getTrace().getName());\r |
| 230 | }\r |
| 231 | if (result == 0) {\r |
| 232 | result = entry1.getThreadId() < entry2.getThreadId() ? -1 : entry1.getThreadId() > entry2.getThreadId() ? 1 : 0;\r |
| 233 | }\r |
| 234 | }\r |
| 235 | \r |
| 236 | if (result == 0) {\r |
| 237 | result = o1.getStartTime() < o2.getStartTime() ? -1 : o1.getStartTime() > o2.getStartTime() ? 1 : 0;\r |
| 238 | }\r |
| 239 | \r |
| 240 | return result;\r |
| 241 | }\r |
| 242 | }\r |
| 243 | \r |
| 244 | \r |
| 245 | private class ZoomThread extends Thread {\r |
| 246 | private long fZoomStartTime;\r |
| 247 | private long fZoomEndTime;\r |
| 248 | private long fResolution;\r |
| 249 | private IProgressMonitor fMonitor;\r |
| 250 | \r |
| 251 | public ZoomThread(long startTime, long endTime) {\r |
| 252 | super("ControlFlowView zoom"); //$NON-NLS-1$\r |
| 253 | fZoomStartTime = startTime;\r |
| 254 | fZoomEndTime = endTime;\r |
| 255 | fResolution = Math.max(1, (fZoomEndTime - fZoomStartTime) / fDisplayWidth);\r |
| 256 | fMonitor = new NullProgressMonitor();\r |
| 257 | }\r |
| 258 | \r |
| 259 | @Override\r |
| 260 | public void run() {\r |
| 261 | ArrayList<ControlFlowEntry> entryList = fEntryList;\r |
| 262 | if (entryList == null) {\r |
| 263 | return;\r |
| 264 | }\r |
| 265 | for (ControlFlowEntry entry : entryList) {\r |
| 266 | if (fMonitor.isCanceled()) {\r |
| 267 | break;\r |
| 268 | }\r |
| 269 | zoom(entry, fMonitor);\r |
| 270 | }\r |
| 271 | redraw();\r |
| 272 | }\r |
| 273 | \r |
| 274 | private void zoom(ControlFlowEntry entry, IProgressMonitor monitor) {\r |
| 275 | if (fZoomStartTime <= fStartTime && fZoomEndTime >= fEndTime) {\r |
| 276 | entry.setZoomedEventList(null);\r |
| 277 | } else {\r |
| 278 | List<ITimeEvent> zoomedEventList = getEventList(entry, fZoomStartTime, fZoomEndTime, fResolution, monitor);\r |
| 279 | if (zoomedEventList != null) {\r |
| 280 | entry.setZoomedEventList(zoomedEventList);\r |
| 281 | }\r |
| 282 | }\r |
| 283 | for (ControlFlowEntry child : entry.getChildren()) {\r |
| 284 | if (fMonitor.isCanceled()) {\r |
| 285 | return;\r |
| 286 | }\r |
| 287 | zoom(child, monitor);\r |
| 288 | }\r |
| 289 | }\r |
| 290 | \r |
| 291 | public void cancel() {\r |
| 292 | fMonitor.setCanceled(true);\r |
| 293 | }\r |
| 294 | }\r |
| 295 | \r |
| 296 | // ------------------------------------------------------------------------\r |
| 297 | // Constructors\r |
| 298 | // ------------------------------------------------------------------------\r |
| 299 | \r |
| 300 | public ControlFlowView() {\r |
| 301 | super(ID);\r |
| 302 | fDisplayWidth = Display.getDefault().getBounds().width;\r |
| 303 | }\r |
| 304 | \r |
| 305 | // ------------------------------------------------------------------------\r |
| 306 | // ViewPart\r |
| 307 | // ------------------------------------------------------------------------\r |
| 308 | \r |
| 309 | /* (non-Javadoc)\r |
| 310 | * @see org.eclipse.linuxtools.tmf.ui.views.TmfView#createPartControl(org.eclipse.swt.widgets.Composite)\r |
| 311 | */\r |
| 312 | @Override\r |
| 313 | public void createPartControl(Composite parent) {\r |
| 314 | fTimeGraphCombo = new TimeGraphCombo(parent, SWT.NONE);\r |
| 315 | \r |
| 316 | fTimeGraphCombo.setTreeContentProvider(new TreeContentProvider());\r |
| 317 | \r |
| 318 | fTimeGraphCombo.setTreeLabelProvider(new TreeLabelProvider());\r |
| 319 | \r |
| 320 | fTimeGraphCombo.setTimeGraphProvider(new ControlFlowPresentationProvider());\r |
| 321 | \r |
| 322 | fTimeGraphCombo.setTreeColumns(COLUMN_NAMES);\r |
| 323 | \r |
| 324 | fTimeGraphCombo.getTimeGraphViewer().addRangeListener(new ITimeGraphRangeListener() {\r |
| 325 | @Override\r |
| 326 | public void timeRangeUpdated(TimeGraphRangeUpdateEvent event) {\r |
| 327 | final long startTime = event.getStartTime();\r |
| 328 | final long endTime = event.getEndTime();\r |
| 329 | TmfTimeRange range = new TmfTimeRange(new CtfTmfTimestamp(startTime), new CtfTmfTimestamp(endTime));\r |
| 330 | TmfTimestamp time = new CtfTmfTimestamp(fTimeGraphCombo.getTimeGraphViewer().getSelectedTime());\r |
| 331 | broadcast(new TmfRangeSynchSignal(ControlFlowView.this, range, time));\r |
| 332 | if (fZoomThread != null) {\r |
| 333 | fZoomThread.cancel();\r |
| 334 | }\r |
| 335 | startZoomThread(startTime, endTime);\r |
| 336 | }\r |
| 337 | });\r |
| 338 | \r |
| 339 | fTimeGraphCombo.getTimeGraphViewer().addTimeListener(new ITimeGraphTimeListener() {\r |
| 340 | @Override\r |
| 341 | public void timeSelected(TimeGraphTimeEvent event) {\r |
| 342 | long time = event.getTime();\r |
| 343 | broadcast(new TmfTimeSynchSignal(ControlFlowView.this, new CtfTmfTimestamp(time)));\r |
| 344 | }\r |
| 345 | });\r |
| 346 | \r |
| 347 | fTimeGraphCombo.addSelectionListener(new ITimeGraphSelectionListener() {\r |
| 348 | @Override\r |
| 349 | public void selectionChanged(TimeGraphSelectionEvent event) {\r |
| 350 | //ITimeGraphEntry selection = event.getSelection();\r |
| 351 | }\r |
| 352 | });\r |
| 353 | \r |
| 354 | fTimeGraphCombo.getTimeGraphViewer().setTimeCalendarFormat(true);\r |
| 355 | \r |
| 356 | final Thread thread = new Thread("ControlFlowView build") { //$NON-NLS-1$\r |
| 357 | @Override\r |
| 358 | public void run() {\r |
| 359 | if (TmfExperiment.getCurrentExperiment() != null) {\r |
| 360 | selectExperiment(TmfExperiment.getCurrentExperiment());\r |
| 361 | }\r |
| 362 | }\r |
| 363 | };\r |
| 364 | thread.start();\r |
| 365 | \r |
| 366 | // View Action Handling\r |
| 367 | makeActions();\r |
| 368 | contributeToActionBars();\r |
| 369 | }\r |
| 370 | \r |
| 371 | /* (non-Javadoc)\r |
| 372 | * @see org.eclipse.ui.part.WorkbenchPart#setFocus()\r |
| 373 | */\r |
| 374 | @Override\r |
| 375 | public void setFocus() {\r |
| 376 | fTimeGraphCombo.setFocus();\r |
| 377 | }\r |
| 378 | \r |
| 379 | // ------------------------------------------------------------------------\r |
| 380 | // Signal handlers\r |
| 381 | // ------------------------------------------------------------------------\r |
| 382 | \r |
| 383 | @TmfSignalHandler\r |
| 384 | public void experimentSelected(final TmfExperimentSelectedSignal<? extends ITmfEvent> signal) {\r |
| 385 | if (signal.getExperiment().equals(fSelectedExperiment)) {\r |
| 386 | return;\r |
| 387 | }\r |
| 388 | \r |
| 389 | final Thread thread = new Thread("ControlFlowView build") { //$NON-NLS-1$\r |
| 390 | @Override\r |
| 391 | public void run() {\r |
| 392 | selectExperiment(signal.getExperiment());\r |
| 393 | }\r |
| 394 | };\r |
| 395 | thread.start();\r |
| 396 | }\r |
| 397 | \r |
| 398 | @TmfSignalHandler\r |
| 399 | public void synchToTime(final TmfTimeSynchSignal signal) {\r |
| 400 | if (signal.getSource() == this) {\r |
| 401 | return;\r |
| 402 | }\r |
| 403 | final long time = signal.getCurrentTime().normalize(0, -9).getValue();\r |
| 404 | \r |
| 405 | int thread = -1;\r |
| 406 | for (ITmfTrace<?> trace : fSelectedExperiment.getTraces()) {\r |
| 407 | if (thread > 0) {\r |
| 408 | break;\r |
| 409 | }\r |
| 410 | if (trace instanceof CtfKernelTrace) {\r |
| 411 | CtfKernelTrace ctfKernelTrace = (CtfKernelTrace) trace;\r |
| 412 | IStateSystemQuerier ssq = ctfKernelTrace.getStateSystem();\r |
| 413 | if (time >= ssq.getStartTime() && time <= ssq.getCurrentEndTime()) {\r |
| 414 | List<Integer> currentThreadQuarks = ssq.getQuarks(Attributes.CPUS, "*", Attributes.CURRENT_THREAD); //$NON-NLS-1$\r |
| 415 | for (int currentThreadQuark : currentThreadQuarks) {\r |
| 416 | try {\r |
| 417 | ITmfStateInterval currentThreadInterval = ssq.querySingleState(time, currentThreadQuark);\r |
| 418 | int currentThread = currentThreadInterval.getStateValue().unboxInt();\r |
| 419 | if (currentThread > 0) {\r |
| 420 | int statusQuark = ssq.getQuarkAbsolute(Attributes.THREADS, Integer.toString(currentThread), Attributes.STATUS);\r |
| 421 | ITmfStateInterval statusInterval = ssq.querySingleState(time, statusQuark);\r |
| 422 | if (statusInterval.getStartTime() == time) {\r |
| 423 | thread = currentThread;\r |
| 424 | break;\r |
| 425 | }\r |
| 426 | }\r |
| 427 | } catch (AttributeNotFoundException e) {\r |
| 428 | e.printStackTrace();\r |
| 429 | } catch (TimeRangeException e) {\r |
| 430 | e.printStackTrace();\r |
| 431 | } catch (StateValueTypeException e) {\r |
| 432 | e.printStackTrace();\r |
| 433 | }\r |
| 434 | }\r |
| 435 | }\r |
| 436 | }\r |
| 437 | }\r |
| 438 | final int selectedThread = thread;\r |
| 439 | \r |
| 440 | Display.getDefault().asyncExec(new Runnable() {\r |
| 441 | @Override\r |
| 442 | public void run() {\r |
| 443 | if (fTimeGraphCombo.isDisposed()) {\r |
| 444 | return;\r |
| 445 | }\r |
| 446 | fTimeGraphCombo.getTimeGraphViewer().setSelectedTime(time, true);\r |
| 447 | startZoomThread(fTimeGraphCombo.getTimeGraphViewer().getTime0(), fTimeGraphCombo.getTimeGraphViewer().getTime1());\r |
| 448 | \r |
| 449 | if (selectedThread > 0) {\r |
| 450 | for (Object element : fTimeGraphCombo.getTimeGraphViewer().getExpandedElements()) {\r |
| 451 | if (element instanceof ControlFlowEntry) {\r |
| 452 | ControlFlowEntry entry = (ControlFlowEntry) element;\r |
| 453 | if (entry.getThreadId() == selectedThread) {\r |
| 454 | fTimeGraphCombo.setSelection(entry);\r |
| 455 | break;\r |
| 456 | }\r |
| 457 | }\r |
| 458 | }\r |
| 459 | }\r |
| 460 | }\r |
| 461 | });\r |
| 462 | }\r |
| 463 | \r |
| 464 | @TmfSignalHandler\r |
| 465 | public void synchToRange(final TmfRangeSynchSignal signal) {\r |
| 466 | if (signal.getSource() == this) {\r |
| 467 | return;\r |
| 468 | }\r |
| 469 | final long startTime = signal.getCurrentRange().getStartTime().normalize(0, -9).getValue();\r |
| 470 | final long endTime = signal.getCurrentRange().getEndTime().normalize(0, -9).getValue();\r |
| 471 | final long time = signal.getCurrentTime().normalize(0, -9).getValue();\r |
| 472 | Display.getDefault().asyncExec(new Runnable() {\r |
| 473 | @Override\r |
| 474 | public void run() {\r |
| 475 | if (fTimeGraphCombo.isDisposed()) {\r |
| 476 | return;\r |
| 477 | }\r |
| 478 | fTimeGraphCombo.getTimeGraphViewer().setStartFinishTime(startTime, endTime);\r |
| 479 | fTimeGraphCombo.getTimeGraphViewer().setSelectedTime(time, false);\r |
| 480 | startZoomThread(startTime, endTime);\r |
| 481 | }\r |
| 482 | });\r |
| 483 | }\r |
| 484 | \r |
| 485 | @TmfSignalHandler\r |
| 486 | public void stateSystemBuildCompleted (final TmfStateSystemBuildCompleted signal) {\r |
| 487 | final TmfExperiment<?> selectedExperiment = fSelectedExperiment;\r |
| 488 | if (selectedExperiment == null) {\r |
| 489 | return;\r |
| 490 | }\r |
| 491 | for (ITmfTrace<?> trace : selectedExperiment.getTraces()) {\r |
| 492 | if (trace == signal.getTrace() && trace instanceof CtfKernelTrace) {\r |
| 493 | final Thread thread = new Thread("ControlFlowView build") { //$NON-NLS-1$\r |
| 494 | @Override\r |
| 495 | public void run() {\r |
| 496 | // rebuild the model\r |
| 497 | selectExperiment(selectedExperiment);\r |
| 498 | }\r |
| 499 | };\r |
| 500 | thread.start();\r |
| 501 | }\r |
| 502 | }\r |
| 503 | }\r |
| 504 | \r |
| 505 | // ------------------------------------------------------------------------\r |
| 506 | // Internal\r |
| 507 | // ------------------------------------------------------------------------\r |
| 508 | \r |
| 509 | @SuppressWarnings("unchecked")\r |
| 510 | private void selectExperiment(TmfExperiment<?> experiment) {\r |
| 511 | fStartTime = Long.MAX_VALUE;\r |
| 512 | fEndTime = Long.MIN_VALUE;\r |
| 513 | fSelectedExperiment = (TmfExperiment<ITmfEvent>) experiment;\r |
| 514 | ArrayList<ControlFlowEntry> rootList = new ArrayList<ControlFlowEntry>();\r |
| 515 | for (ITmfTrace<?> trace : experiment.getTraces()) {\r |
| 516 | if (trace instanceof CtfKernelTrace) {\r |
| 517 | ArrayList<ControlFlowEntry> entryList = new ArrayList<ControlFlowEntry>();\r |
| 518 | CtfKernelTrace ctfKernelTrace = (CtfKernelTrace) trace;\r |
| 519 | IStateSystemQuerier ssq = ctfKernelTrace.getStateSystem();\r |
| 520 | long start = ssq.getStartTime();\r |
| 521 | long end = ssq.getCurrentEndTime() + 1;\r |
| 522 | fStartTime = Math.min(fStartTime, start);\r |
| 523 | fEndTime = Math.max(fEndTime, end);\r |
| 524 | List<Integer> threadQuarks = ssq.getQuarks(Attributes.THREADS, "*"); //$NON-NLS-1$\r |
| 525 | for (int threadQuark : threadQuarks) {\r |
| 526 | String threadName = ssq.getAttributeName(threadQuark);\r |
| 527 | int threadId = -1;\r |
| 528 | try {\r |
| 529 | threadId = Integer.parseInt(threadName);\r |
| 530 | } catch (NumberFormatException e1) {\r |
| 531 | continue;\r |
| 532 | }\r |
| 533 | if (threadId == 0) { // ignore the swapper thread\r |
| 534 | continue;\r |
| 535 | }\r |
| 536 | int execNameQuark = -1;\r |
| 537 | try {\r |
| 538 | try {\r |
| 539 | execNameQuark = ssq.getQuarkRelative(threadQuark, Attributes.EXEC_NAME);\r |
| 540 | } catch (AttributeNotFoundException e) {\r |
| 541 | continue;\r |
| 542 | }\r |
| 543 | int ppidQuark = ssq.getQuarkRelative(threadQuark, Attributes.PPID);\r |
| 544 | List<ITmfStateInterval> execNameIntervals = ssq.queryHistoryRange(execNameQuark, start, end - 1);\r |
| 545 | long birthTime = -1;\r |
| 546 | for (ITmfStateInterval execNameInterval : execNameIntervals) {\r |
| 547 | if (!execNameInterval.getStateValue().isNull() && execNameInterval.getStateValue().getType() == 1) {\r |
| 548 | String execName = execNameInterval.getStateValue().unboxStr();\r |
| 549 | long startTime = execNameInterval.getStartTime();\r |
| 550 | long endTime = execNameInterval.getEndTime() + 1;\r |
| 551 | if (birthTime == -1) {\r |
| 552 | birthTime = startTime;\r |
| 553 | }\r |
| 554 | int ppid = -1;\r |
| 555 | if (ppidQuark != -1) {\r |
| 556 | ITmfStateInterval ppidInterval = ssq.querySingleState(startTime, ppidQuark);\r |
| 557 | ppid = ppidInterval.getStateValue().unboxInt();\r |
| 558 | }\r |
| 559 | ControlFlowEntry entry = new ControlFlowEntry(threadQuark, ctfKernelTrace, execName, threadId, ppid, birthTime, startTime, endTime);\r |
| 560 | entryList.add(entry);\r |
| 561 | entry.addEvent(new TimeEvent(entry, startTime, endTime - startTime));\r |
| 562 | } else {\r |
| 563 | birthTime = -1;\r |
| 564 | }\r |
| 565 | }\r |
| 566 | } catch (AttributeNotFoundException e) {\r |
| 567 | e.printStackTrace();\r |
| 568 | } catch (TimeRangeException e) {\r |
| 569 | e.printStackTrace();\r |
| 570 | } catch (StateValueTypeException e) {\r |
| 571 | e.printStackTrace();\r |
| 572 | }\r |
| 573 | }\r |
| 574 | buildTree(entryList, rootList);\r |
| 575 | }\r |
| 576 | Collections.sort(rootList, fControlFlowEntryComparator);\r |
| 577 | fEntryList = rootList;\r |
| 578 | refresh(INITIAL_WINDOW_OFFSET);\r |
| 579 | }\r |
| 580 | for (ControlFlowEntry entry : rootList) {\r |
| 581 | buildStatusEvents(entry);\r |
| 582 | }\r |
| 583 | }\r |
| 584 | \r |
| 585 | private void buildTree(ArrayList<ControlFlowEntry> entryList, ArrayList<ControlFlowEntry> rootList) {\r |
| 586 | for (ControlFlowEntry entry : entryList) {\r |
| 587 | boolean root = true;\r |
| 588 | if (entry.getParentThreadId() > 0) {\r |
| 589 | for (ControlFlowEntry parent : entryList) {\r |
| 590 | if (parent.getThreadId() == entry.getParentThreadId() &&\r |
| 591 | entry.getStartTime() >= parent.getStartTime() &&\r |
| 592 | entry.getStartTime() <= parent.getEndTime()) {\r |
| 593 | parent.addChild(entry);\r |
| 594 | root = false;\r |
| 595 | break;\r |
| 596 | }\r |
| 597 | }\r |
| 598 | }\r |
| 599 | if (root) {\r |
| 600 | rootList.add(entry);\r |
| 601 | }\r |
| 602 | }\r |
| 603 | }\r |
| 604 | \r |
| 605 | private void buildStatusEvents(ControlFlowEntry entry) {\r |
| 606 | IStateSystemQuerier ssq = entry.getTrace().getStateSystem();\r |
| 607 | long start = ssq.getStartTime();\r |
| 608 | long end = ssq.getCurrentEndTime() + 1;\r |
| 609 | long resolution = Math.max(1, (end - start) / fDisplayWidth);\r |
| 610 | List<ITimeEvent> eventList = getEventList(entry, entry.getStartTime(), entry.getEndTime(), resolution, new NullProgressMonitor());\r |
| 611 | entry.setEventList(eventList);\r |
| 612 | redraw();\r |
| 613 | for (ITimeGraphEntry child : entry.getChildren()) {\r |
| 614 | buildStatusEvents((ControlFlowEntry) child);\r |
| 615 | }\r |
| 616 | }\r |
| 617 | \r |
| 618 | private List<ITimeEvent> getEventList(ControlFlowEntry entry, long startTime, long endTime, long resolution, IProgressMonitor monitor) {\r |
| 619 | startTime = Math.max(startTime, entry.getStartTime());\r |
| 620 | endTime = Math.min(endTime, entry.getEndTime());\r |
| 621 | if (endTime <= startTime) {\r |
| 622 | return null;\r |
| 623 | }\r |
| 624 | IStateSystemQuerier ssq = entry.getTrace().getStateSystem();\r |
| 625 | List<ITimeEvent> eventList = null;\r |
| 626 | try {\r |
| 627 | int statusQuark = ssq.getQuarkRelative(entry.getThreadQuark(), Attributes.STATUS);\r |
| 628 | List<ITmfStateInterval> statusIntervals = ssq.queryHistoryRange(statusQuark, startTime, endTime - 1, resolution);\r |
| 629 | eventList = new ArrayList<ITimeEvent>(statusIntervals.size());\r |
| 630 | long lastEndTime = -1;\r |
| 631 | for (ITmfStateInterval statusInterval : statusIntervals) {\r |
| 632 | if (monitor.isCanceled()) {\r |
| 633 | return null;\r |
| 634 | }\r |
| 635 | long time = statusInterval.getStartTime();\r |
| 636 | long duration = statusInterval.getEndTime() - time + 1;\r |
| 637 | int status = -1;\r |
| 638 | try {\r |
| 639 | status = statusInterval.getStateValue().unboxInt();\r |
| 640 | } catch (StateValueTypeException e) {\r |
| 641 | e.printStackTrace();\r |
| 642 | }\r |
| 643 | if (lastEndTime != time && lastEndTime != -1) {\r |
| 644 | eventList.add(new ControlFlowEvent(entry, lastEndTime, time - lastEndTime, 0));\r |
| 645 | }\r |
| 646 | eventList.add(new ControlFlowEvent(entry, time, duration, status));\r |
| 647 | lastEndTime = time + duration;\r |
| 648 | }\r |
| 649 | } catch (AttributeNotFoundException e) {\r |
| 650 | e.printStackTrace();\r |
| 651 | } catch (TimeRangeException e) {\r |
| 652 | e.printStackTrace();\r |
| 653 | }\r |
| 654 | return eventList;\r |
| 655 | }\r |
| 656 | \r |
| 657 | private void refresh(final long windowRange) {\r |
| 658 | Display.getDefault().asyncExec(new Runnable() {\r |
| 659 | @Override\r |
| 660 | public void run() {\r |
| 661 | if (fTimeGraphCombo.isDisposed()) {\r |
| 662 | return;\r |
| 663 | }\r |
| 664 | ITimeGraphEntry[] entries = fEntryList.toArray(new ITimeGraphEntry[0]);\r |
| 665 | Arrays.sort(entries, fControlFlowEntryComparator);\r |
| 666 | fTimeGraphCombo.setInput(entries);\r |
| 667 | fTimeGraphCombo.getTimeGraphViewer().setTimeBounds(fStartTime, fEndTime);\r |
| 668 | \r |
| 669 | long endTime = fStartTime + windowRange;\r |
| 670 | \r |
| 671 | if (fEndTime < endTime) {\r |
| 672 | endTime = fEndTime;\r |
| 673 | }\r |
| 674 | fTimeGraphCombo.getTimeGraphViewer().setStartFinishTime(fStartTime, endTime);\r |
| 675 | for (TreeColumn column : fTimeGraphCombo.getTreeViewer().getTree().getColumns()) {\r |
| 676 | column.pack();\r |
| 677 | }\r |
| 678 | \r |
| 679 | startZoomThread(fStartTime, endTime);\r |
| 680 | }\r |
| 681 | });\r |
| 682 | }\r |
| 683 | \r |
| 684 | private void redraw() {\r |
| 685 | Display.getDefault().asyncExec(new Runnable() {\r |
| 686 | @Override\r |
| 687 | public void run() {\r |
| 688 | if (fTimeGraphCombo.isDisposed()) {\r |
| 689 | return;\r |
| 690 | }\r |
| 691 | fTimeGraphCombo.redraw();\r |
| 692 | fTimeGraphCombo.update();\r |
| 693 | }\r |
| 694 | });\r |
| 695 | }\r |
| 696 | \r |
| 697 | private void startZoomThread(long startTime, long endTime) {\r |
| 698 | if (fZoomThread != null) {\r |
| 699 | fZoomThread.cancel();\r |
| 700 | }\r |
| 701 | fZoomThread = new ZoomThread(startTime, endTime);\r |
| 702 | fZoomThread.start();\r |
| 703 | }\r |
| 704 | \r |
| 705 | private void makeActions() {\r |
| 706 | fPreviousResourceAction = fTimeGraphCombo.getTimeGraphViewer().getPreviousItemAction();\r |
| 707 | fPreviousResourceAction.setText(Messages.ControlFlowView_previousProcessActionNameText);\r |
| 708 | fPreviousResourceAction.setToolTipText(Messages.ControlFlowView_previousProcessActionToolTipText);\r |
| 709 | fNextResourceAction = fTimeGraphCombo.getTimeGraphViewer().getNextItemAction();\r |
| 710 | fNextResourceAction.setText(Messages.ControlFlowView_nextProcessActionNameText);\r |
| 711 | fNextResourceAction.setToolTipText(Messages.ControlFlowView_nextProcessActionToolTipText);\r |
| 712 | }\r |
| 713 | \r |
| 714 | private void contributeToActionBars() {\r |
| 715 | IActionBars bars = getViewSite().getActionBars();\r |
| 716 | fillLocalToolBar(bars.getToolBarManager());\r |
| 717 | }\r |
| 718 | \r |
| 719 | private void fillLocalToolBar(IToolBarManager manager) {\r |
| 720 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getShowLegendAction());\r |
| 721 | manager.add(new Separator());\r |
| 722 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getResetScaleAction());\r |
| 723 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getPreviousEventAction());\r |
| 724 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getNextEventAction());\r |
| 725 | manager.add(fPreviousResourceAction);\r |
| 726 | manager.add(fNextResourceAction);\r |
| 727 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getZoomInAction());\r |
| 728 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getZoomOutAction());\r |
| 729 | manager.add(new Separator());\r |
| 730 | }\r |
| 731 | }\r |