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04835162 PT |
1 | /*******************************************************************************\r |
2 | * Copyright (c) 2012 Ericsson\r | |
27f3a03d | 3 | *\r |
04835162 PT |
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 | |
27f3a03d | 8 | *\r |
04835162 PT |
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 | |
15c04058 | 17 | import java.util.Collections;\r |
2c33fc31 | 18 | import java.util.Comparator;\r |
04835162 | 19 | import java.util.List;\r |
04835162 | 20 | \r |
0137b624 PT |
21 | import org.eclipse.core.runtime.IProgressMonitor;\r |
22 | import org.eclipse.core.runtime.NullProgressMonitor;\r | |
49ffadb7 PT |
23 | import org.eclipse.jface.action.Action;\r |
24 | import org.eclipse.jface.action.IToolBarManager;\r | |
25 | import org.eclipse.jface.action.Separator;\r | |
04835162 PT |
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 | |
3e97fbfa | 30 | import org.eclipse.linuxtools.internal.lttng2.kernel.core.Attributes;\r |
04835162 | 31 | import org.eclipse.linuxtools.internal.lttng2.kernel.ui.Messages;\r |
04835162 | 32 | import org.eclipse.linuxtools.lttng2.kernel.core.trace.CtfKernelTrace;\r |
49ffadb7 | 33 | import org.eclipse.linuxtools.tmf.core.ctfadaptor.CtfTmfTimestamp;\r |
04835162 | 34 | import org.eclipse.linuxtools.tmf.core.event.ITmfEvent;\r |
49ffadb7 PT |
35 | import org.eclipse.linuxtools.tmf.core.event.TmfTimeRange;\r |
36 | import org.eclipse.linuxtools.tmf.core.event.TmfTimestamp;\r | |
04835162 PT |
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 | |
04835162 PT |
40 | import org.eclipse.linuxtools.tmf.core.interval.ITmfStateInterval;\r |
41 | import org.eclipse.linuxtools.tmf.core.signal.TmfExperimentSelectedSignal;\r | |
49ffadb7 | 42 | import org.eclipse.linuxtools.tmf.core.signal.TmfRangeSynchSignal;\r |
04835162 | 43 | import org.eclipse.linuxtools.tmf.core.signal.TmfSignalHandler;\r |
b987050f | 44 | import org.eclipse.linuxtools.tmf.core.signal.TmfStateSystemBuildCompleted;\r |
49ffadb7 | 45 | import org.eclipse.linuxtools.tmf.core.signal.TmfTimeSynchSignal;\r |
04835162 | 46 | import org.eclipse.linuxtools.tmf.core.statesystem.IStateSystemQuerier;\r |
5793c495 | 47 | import org.eclipse.linuxtools.tmf.core.statesystem.IStateSystemQuerier2;\r |
04835162 | 48 | import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace;\r |
9e0640dc | 49 | import org.eclipse.linuxtools.tmf.core.trace.TmfExperiment;\r |
04835162 PT |
50 | import org.eclipse.linuxtools.tmf.ui.views.TmfView;\r |
51 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphRangeListener;\r | |
52 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphSelectionListener;\r | |
53 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphTimeListener;\r | |
54 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphCombo;\r | |
04835162 PT |
55 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphRangeUpdateEvent;\r |
56 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphSelectionEvent;\r | |
57 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphTimeEvent;\r | |
58 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.ITimeEvent;\r | |
59 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.ITimeGraphEntry;\r | |
60 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.TimeEvent;\r | |
49ffadb7 PT |
61 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.widgets.Utils;\r |
62 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.widgets.Utils.Resolution;\r | |
63 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.widgets.Utils.TimeFormat;\r | |
04835162 PT |
64 | import org.eclipse.swt.SWT;\r |
65 | import org.eclipse.swt.graphics.Image;\r | |
66 | import org.eclipse.swt.widgets.Composite;\r | |
67 | import org.eclipse.swt.widgets.Display;\r | |
49ffadb7 PT |
68 | import org.eclipse.swt.widgets.TreeColumn;\r |
69 | import org.eclipse.ui.IActionBars;\r | |
04835162 | 70 | \r |
27f3a03d AM |
71 | /**\r |
72 | * The Control Flow view main object\r | |
73 | *\r | |
74 | */\r | |
04835162 PT |
75 | public class ControlFlowView extends TmfView {\r |
76 | \r | |
77 | // ------------------------------------------------------------------------\r | |
78 | // Constants\r | |
79 | // ------------------------------------------------------------------------\r | |
80 | \r | |
81 | /**\r | |
82 | * View ID.\r | |
83 | */\r | |
84 | public static final String ID = "org.eclipse.linuxtools.lttng2.kernel.ui.views.controlflow"; //$NON-NLS-1$\r | |
85 | \r | |
3ac6ad1a BH |
86 | /**\r |
87 | * Initial time range\r | |
88 | */\r | |
89 | private static final long INITIAL_WINDOW_OFFSET = (1L * 100 * 1000 * 1000); // .1sec\r | |
0137b624 | 90 | \r |
49ffadb7 PT |
91 | private static final String PROCESS_COLUMN = Messages.ControlFlowView_processColumn;\r |
92 | private static final String TID_COLUMN = Messages.ControlFlowView_tidColumn;\r | |
3d90c4ff | 93 | private static final String PTID_COLUMN = Messages.ControlFlowView_ptidColumn;\r |
49ffadb7 PT |
94 | private static final String BIRTH_TIME_COLUMN = Messages.ControlFlowView_birthTimeColumn;\r |
95 | private static final String TRACE_COLUMN = Messages.ControlFlowView_traceColumn;\r | |
04835162 PT |
96 | \r |
97 | private final String[] COLUMN_NAMES = new String[] {\r | |
98 | PROCESS_COLUMN,\r | |
99 | TID_COLUMN,\r | |
3d90c4ff | 100 | PTID_COLUMN,\r |
49ffadb7 | 101 | BIRTH_TIME_COLUMN,\r |
04835162 PT |
102 | TRACE_COLUMN\r |
103 | };\r | |
104 | \r | |
03bcc394 PT |
105 | /**\r |
106 | * Redraw state enum\r | |
107 | */\r | |
108 | private enum State { IDLE, BUSY, PENDING };\r | |
109 | \r | |
04835162 PT |
110 | // ------------------------------------------------------------------------\r |
111 | // Fields\r | |
112 | // ------------------------------------------------------------------------\r | |
113 | \r | |
114 | // The timegraph combo\r | |
115 | private TimeGraphCombo fTimeGraphCombo;\r | |
116 | \r | |
117 | // The selected experiment\r | |
118 | private TmfExperiment<ITmfEvent> fSelectedExperiment;\r | |
119 | \r | |
120 | // The timegraph entry list\r | |
49ffadb7 | 121 | private ArrayList<ControlFlowEntry> fEntryList;\r |
04835162 | 122 | \r |
c19a8781 PT |
123 | // The time graph entry list synchronization object\r |
124 | final private Object fEntryListSyncObj = new Object();\r | |
125 | \r | |
04835162 PT |
126 | // The start time\r |
127 | private long fStartTime;\r | |
128 | \r | |
129 | // The end time\r | |
130 | private long fEndTime;\r | |
131 | \r | |
49ffadb7 | 132 | // The display width\r |
27f3a03d | 133 | private final int fDisplayWidth;\r |
49ffadb7 PT |
134 | \r |
135 | // The zoom thread\r | |
136 | private ZoomThread fZoomThread;\r | |
0137b624 | 137 | \r |
49ffadb7 PT |
138 | // The next resource action\r |
139 | private Action fNextResourceAction;\r | |
0137b624 | 140 | \r |
49ffadb7 PT |
141 | // The previous resource action\r |
142 | private Action fPreviousResourceAction;\r | |
27f3a03d | 143 | \r |
2c33fc31 | 144 | // A comparator class\r |
27f3a03d | 145 | private final ControlFlowEntryComparator fControlFlowEntryComparator = new ControlFlowEntryComparator();\r |
49ffadb7 | 146 | \r |
03bcc394 PT |
147 | // The redraw state used to prevent unnecessary queuing of display runnables\r |
148 | private State fRedrawState = State.IDLE;\r | |
149 | \r | |
150 | // The redraw synchronization object\r | |
151 | final private Object fSyncObj = new Object();\r | |
152 | \r | |
04835162 PT |
153 | // ------------------------------------------------------------------------\r |
154 | // Classes\r | |
155 | // ------------------------------------------------------------------------\r | |
156 | \r | |
157 | private class TreeContentProvider implements ITreeContentProvider {\r | |
158 | \r | |
159 | @Override\r | |
160 | public void dispose() {\r | |
161 | }\r | |
162 | \r | |
163 | @Override\r | |
164 | public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {\r | |
165 | }\r | |
166 | \r | |
167 | @Override\r | |
168 | public Object[] getElements(Object inputElement) {\r | |
169 | return (ITimeGraphEntry[]) inputElement;\r | |
170 | }\r | |
171 | \r | |
172 | @Override\r | |
173 | public Object[] getChildren(Object parentElement) {\r | |
174 | ITimeGraphEntry entry = (ITimeGraphEntry) parentElement;\r | |
175 | return entry.getChildren();\r | |
176 | }\r | |
177 | \r | |
178 | @Override\r | |
179 | public Object getParent(Object element) {\r | |
180 | ITimeGraphEntry entry = (ITimeGraphEntry) element;\r | |
181 | return entry.getParent();\r | |
182 | }\r | |
183 | \r | |
184 | @Override\r | |
185 | public boolean hasChildren(Object element) {\r | |
186 | ITimeGraphEntry entry = (ITimeGraphEntry) element;\r | |
187 | return entry.hasChildren();\r | |
188 | }\r | |
0137b624 | 189 | \r |
04835162 PT |
190 | }\r |
191 | \r | |
192 | private class TreeLabelProvider implements ITableLabelProvider {\r | |
193 | \r | |
194 | @Override\r | |
195 | public void addListener(ILabelProviderListener listener) {\r | |
196 | }\r | |
197 | \r | |
198 | @Override\r | |
199 | public void dispose() {\r | |
200 | }\r | |
201 | \r | |
202 | @Override\r | |
203 | public boolean isLabelProperty(Object element, String property) {\r | |
204 | return false;\r | |
205 | }\r | |
206 | \r | |
207 | @Override\r | |
208 | public void removeListener(ILabelProviderListener listener) {\r | |
209 | }\r | |
210 | \r | |
211 | @Override\r | |
212 | public Image getColumnImage(Object element, int columnIndex) {\r | |
213 | return null;\r | |
214 | }\r | |
215 | \r | |
216 | @Override\r | |
217 | public String getColumnText(Object element, int columnIndex) {\r | |
218 | ControlFlowEntry entry = (ControlFlowEntry) element;\r | |
219 | if (columnIndex == 0) {\r | |
220 | return entry.getName();\r | |
221 | } else if (columnIndex == 1) {\r | |
222 | return Integer.toString(entry.getThreadId());\r | |
49ffadb7 | 223 | } else if (columnIndex == 2) {\r |
3d90c4ff PT |
224 | if (entry.getParentThreadId() > 0) {\r |
225 | return Integer.toString(entry.getParentThreadId());\r | |
04835162 | 226 | }\r |
49ffadb7 PT |
227 | } else if (columnIndex == 3) {\r |
228 | return Utils.formatTime(entry.getBirthTime(), TimeFormat.ABSOLUTE, Resolution.NANOSEC);\r | |
229 | } else if (columnIndex == 4) {\r | |
230 | return entry.getTrace().getName();\r | |
04835162 PT |
231 | }\r |
232 | return ""; //$NON-NLS-1$\r | |
233 | }\r | |
0137b624 | 234 | \r |
04835162 PT |
235 | }\r |
236 | \r | |
2c33fc31 BH |
237 | private static class ControlFlowEntryComparator implements Comparator<ITimeGraphEntry> {\r |
238 | \r | |
239 | @Override\r | |
240 | public int compare(ITimeGraphEntry o1, ITimeGraphEntry o2) {\r | |
241 | int result = 0;\r | |
242 | \r | |
243 | if ((o1 instanceof ControlFlowEntry) && (o2 instanceof ControlFlowEntry)) {\r | |
244 | ControlFlowEntry entry1 = (ControlFlowEntry) o1;\r | |
245 | ControlFlowEntry entry2 = (ControlFlowEntry) o2;\r | |
246 | result = entry1.getTrace().getStartTime().compareTo(entry2.getTrace().getStartTime());\r | |
15c04058 PT |
247 | if (result == 0) {\r |
248 | result = entry1.getTrace().getName().compareTo(entry2.getTrace().getName());\r | |
249 | }\r | |
2c33fc31 BH |
250 | if (result == 0) {\r |
251 | result = entry1.getThreadId() < entry2.getThreadId() ? -1 : entry1.getThreadId() > entry2.getThreadId() ? 1 : 0;\r | |
252 | }\r | |
253 | }\r | |
254 | \r | |
255 | if (result == 0) {\r | |
256 | result = o1.getStartTime() < o2.getStartTime() ? -1 : o1.getStartTime() > o2.getStartTime() ? 1 : 0;\r | |
257 | }\r | |
258 | \r | |
259 | return result;\r | |
260 | }\r | |
261 | }\r | |
262 | \r | |
27f3a03d | 263 | \r |
49ffadb7 | 264 | private class ZoomThread extends Thread {\r |
27f3a03d AM |
265 | private final long fZoomStartTime;\r |
266 | private final long fZoomEndTime;\r | |
267 | private final long fResolution;\r | |
268 | private final IProgressMonitor fMonitor;\r | |
49ffadb7 PT |
269 | \r |
270 | public ZoomThread(long startTime, long endTime) {\r | |
271 | super("ControlFlowView zoom"); //$NON-NLS-1$\r | |
3ac6ad1a BH |
272 | fZoomStartTime = startTime;\r |
273 | fZoomEndTime = endTime;\r | |
274 | fResolution = Math.max(1, (fZoomEndTime - fZoomStartTime) / fDisplayWidth);\r | |
0137b624 | 275 | fMonitor = new NullProgressMonitor();\r |
49ffadb7 PT |
276 | }\r |
277 | \r | |
278 | @Override\r | |
279 | public void run() {\r | |
c19a8781 PT |
280 | ArrayList<ControlFlowEntry> entryList = null;\r |
281 | synchronized (fEntryListSyncObj) {\r | |
282 | entryList = fEntryList;\r | |
283 | }\r | |
8d8cb868 | 284 | if (entryList == null) {\r |
49ffadb7 PT |
285 | return;\r |
286 | }\r | |
8d8cb868 | 287 | for (ControlFlowEntry entry : entryList) {\r |
0137b624 | 288 | if (fMonitor.isCanceled()) {\r |
5929fada | 289 | break;\r |
49ffadb7 | 290 | }\r |
0137b624 | 291 | zoom(entry, fMonitor);\r |
49ffadb7 | 292 | }\r |
49ffadb7 PT |
293 | }\r |
294 | \r | |
0137b624 | 295 | private void zoom(ControlFlowEntry entry, IProgressMonitor monitor) {\r |
f7ddf9b3 | 296 | if (fZoomStartTime <= fStartTime && fZoomEndTime >= fEndTime) {\r |
b987050f | 297 | entry.setZoomedEventList(null);\r |
5929fada PT |
298 | } else {\r |
299 | List<ITimeEvent> zoomedEventList = getEventList(entry, fZoomStartTime, fZoomEndTime, fResolution, monitor);\r | |
300 | if (zoomedEventList != null) {\r | |
301 | entry.setZoomedEventList(zoomedEventList);\r | |
302 | }\r | |
0137b624 | 303 | }\r |
03bcc394 | 304 | redraw();\r |
49ffadb7 | 305 | for (ControlFlowEntry child : entry.getChildren()) {\r |
0137b624 | 306 | if (fMonitor.isCanceled()) {\r |
49ffadb7 PT |
307 | return;\r |
308 | }\r | |
0137b624 | 309 | zoom(child, monitor);\r |
49ffadb7 PT |
310 | }\r |
311 | }\r | |
312 | \r | |
313 | public void cancel() {\r | |
0137b624 | 314 | fMonitor.setCanceled(true);\r |
49ffadb7 PT |
315 | }\r |
316 | }\r | |
317 | \r | |
04835162 PT |
318 | // ------------------------------------------------------------------------\r |
319 | // Constructors\r | |
320 | // ------------------------------------------------------------------------\r | |
321 | \r | |
27f3a03d AM |
322 | /**\r |
323 | * Constructor\r | |
324 | */\r | |
04835162 PT |
325 | public ControlFlowView() {\r |
326 | super(ID);\r | |
49ffadb7 | 327 | fDisplayWidth = Display.getDefault().getBounds().width;\r |
04835162 PT |
328 | }\r |
329 | \r | |
330 | // ------------------------------------------------------------------------\r | |
331 | // ViewPart\r | |
332 | // ------------------------------------------------------------------------\r | |
333 | \r | |
334 | /* (non-Javadoc)\r | |
335 | * @see org.eclipse.linuxtools.tmf.ui.views.TmfView#createPartControl(org.eclipse.swt.widgets.Composite)\r | |
336 | */\r | |
337 | @Override\r | |
338 | public void createPartControl(Composite parent) {\r | |
339 | fTimeGraphCombo = new TimeGraphCombo(parent, SWT.NONE);\r | |
340 | \r | |
341 | fTimeGraphCombo.setTreeContentProvider(new TreeContentProvider());\r | |
342 | \r | |
343 | fTimeGraphCombo.setTreeLabelProvider(new TreeLabelProvider());\r | |
344 | \r | |
72b5abb1 | 345 | fTimeGraphCombo.setTimeGraphProvider(new ControlFlowPresentationProvider());\r |
04835162 PT |
346 | \r |
347 | fTimeGraphCombo.setTreeColumns(COLUMN_NAMES);\r | |
348 | \r | |
349 | fTimeGraphCombo.getTimeGraphViewer().addRangeListener(new ITimeGraphRangeListener() {\r | |
350 | @Override\r | |
351 | public void timeRangeUpdated(TimeGraphRangeUpdateEvent event) {\r | |
49ffadb7 PT |
352 | final long startTime = event.getStartTime();\r |
353 | final long endTime = event.getEndTime();\r | |
354 | TmfTimeRange range = new TmfTimeRange(new CtfTmfTimestamp(startTime), new CtfTmfTimestamp(endTime));\r | |
355 | TmfTimestamp time = new CtfTmfTimestamp(fTimeGraphCombo.getTimeGraphViewer().getSelectedTime());\r | |
356 | broadcast(new TmfRangeSynchSignal(ControlFlowView.this, range, time));\r | |
357 | if (fZoomThread != null) {\r | |
358 | fZoomThread.cancel();\r | |
359 | }\r | |
3ac6ad1a | 360 | startZoomThread(startTime, endTime);\r |
04835162 PT |
361 | }\r |
362 | });\r | |
363 | \r | |
364 | fTimeGraphCombo.getTimeGraphViewer().addTimeListener(new ITimeGraphTimeListener() {\r | |
365 | @Override\r | |
366 | public void timeSelected(TimeGraphTimeEvent event) {\r | |
367 | long time = event.getTime();\r | |
49ffadb7 | 368 | broadcast(new TmfTimeSynchSignal(ControlFlowView.this, new CtfTmfTimestamp(time)));\r |
04835162 PT |
369 | }\r |
370 | });\r | |
371 | \r | |
372 | fTimeGraphCombo.addSelectionListener(new ITimeGraphSelectionListener() {\r | |
373 | @Override\r | |
374 | public void selectionChanged(TimeGraphSelectionEvent event) {\r | |
49ffadb7 | 375 | //ITimeGraphEntry selection = event.getSelection();\r |
04835162 PT |
376 | }\r |
377 | });\r | |
378 | \r | |
49ffadb7 PT |
379 | fTimeGraphCombo.getTimeGraphViewer().setTimeCalendarFormat(true);\r |
380 | \r | |
381 | final Thread thread = new Thread("ControlFlowView build") { //$NON-NLS-1$\r | |
04835162 PT |
382 | @Override\r |
383 | public void run() {\r | |
384 | if (TmfExperiment.getCurrentExperiment() != null) {\r | |
385 | selectExperiment(TmfExperiment.getCurrentExperiment());\r | |
386 | }\r | |
387 | }\r | |
388 | };\r | |
389 | thread.start();\r | |
0137b624 | 390 | \r |
49ffadb7 PT |
391 | // View Action Handling\r |
392 | makeActions();\r | |
393 | contributeToActionBars();\r | |
04835162 PT |
394 | }\r |
395 | \r | |
396 | /* (non-Javadoc)\r | |
397 | * @see org.eclipse.ui.part.WorkbenchPart#setFocus()\r | |
398 | */\r | |
399 | @Override\r | |
400 | public void setFocus() {\r | |
401 | fTimeGraphCombo.setFocus();\r | |
402 | }\r | |
403 | \r | |
404 | // ------------------------------------------------------------------------\r | |
405 | // Signal handlers\r | |
406 | // ------------------------------------------------------------------------\r | |
407 | \r | |
27f3a03d AM |
408 | /**\r |
409 | * Handler for the experiment selected signal\r | |
410 | *\r | |
411 | * @param signal\r | |
412 | * The signal that's received\r | |
413 | */\r | |
04835162 PT |
414 | @TmfSignalHandler\r |
415 | public void experimentSelected(final TmfExperimentSelectedSignal<? extends ITmfEvent> signal) {\r | |
416 | if (signal.getExperiment().equals(fSelectedExperiment)) {\r | |
417 | return;\r | |
418 | }\r | |
419 | \r | |
49ffadb7 | 420 | final Thread thread = new Thread("ControlFlowView build") { //$NON-NLS-1$\r |
04835162 PT |
421 | @Override\r |
422 | public void run() {\r | |
423 | selectExperiment(signal.getExperiment());\r | |
0137b624 PT |
424 | }\r |
425 | };\r | |
49ffadb7 PT |
426 | thread.start();\r |
427 | }\r | |
428 | \r | |
27f3a03d AM |
429 | /**\r |
430 | * Handler for the synch signal\r | |
431 | *\r | |
432 | * @param signal\r | |
433 | * The signal that's received\r | |
434 | */\r | |
49ffadb7 PT |
435 | @TmfSignalHandler\r |
436 | public void synchToTime(final TmfTimeSynchSignal signal) {\r | |
8a74a597 | 437 | if (signal.getSource() == this || fSelectedExperiment == null) {\r |
49ffadb7 PT |
438 | return;\r |
439 | }\r | |
440 | final long time = signal.getCurrentTime().normalize(0, -9).getValue();\r | |
0137b624 PT |
441 | \r |
442 | int thread = -1;\r | |
443 | for (ITmfTrace<?> trace : fSelectedExperiment.getTraces()) {\r | |
444 | if (thread > 0) {\r | |
445 | break;\r | |
446 | }\r | |
447 | if (trace instanceof CtfKernelTrace) {\r | |
448 | CtfKernelTrace ctfKernelTrace = (CtfKernelTrace) trace;\r | |
449 | IStateSystemQuerier ssq = ctfKernelTrace.getStateSystem();\r | |
450 | if (time >= ssq.getStartTime() && time <= ssq.getCurrentEndTime()) {\r | |
451 | List<Integer> currentThreadQuarks = ssq.getQuarks(Attributes.CPUS, "*", Attributes.CURRENT_THREAD); //$NON-NLS-1$\r | |
452 | for (int currentThreadQuark : currentThreadQuarks) {\r | |
453 | try {\r | |
454 | ITmfStateInterval currentThreadInterval = ssq.querySingleState(time, currentThreadQuark);\r | |
455 | int currentThread = currentThreadInterval.getStateValue().unboxInt();\r | |
456 | if (currentThread > 0) {\r | |
457 | int statusQuark = ssq.getQuarkAbsolute(Attributes.THREADS, Integer.toString(currentThread), Attributes.STATUS);\r | |
458 | ITmfStateInterval statusInterval = ssq.querySingleState(time, statusQuark);\r | |
459 | if (statusInterval.getStartTime() == time) {\r | |
460 | thread = currentThread;\r | |
461 | break;\r | |
462 | }\r | |
463 | }\r | |
464 | } catch (AttributeNotFoundException e) {\r | |
465 | e.printStackTrace();\r | |
466 | } catch (TimeRangeException e) {\r | |
467 | e.printStackTrace();\r | |
468 | } catch (StateValueTypeException e) {\r | |
469 | e.printStackTrace();\r | |
470 | }\r | |
471 | }\r | |
472 | }\r | |
473 | }\r | |
474 | }\r | |
475 | final int selectedThread = thread;\r | |
27f3a03d | 476 | \r |
49ffadb7 PT |
477 | Display.getDefault().asyncExec(new Runnable() {\r |
478 | @Override\r | |
479 | public void run() {\r | |
480 | if (fTimeGraphCombo.isDisposed()) {\r | |
481 | return;\r | |
482 | }\r | |
3ac6ad1a | 483 | fTimeGraphCombo.getTimeGraphViewer().setSelectedTime(time, true);\r |
0137b624 PT |
484 | startZoomThread(fTimeGraphCombo.getTimeGraphViewer().getTime0(), fTimeGraphCombo.getTimeGraphViewer().getTime1());\r |
485 | \r | |
486 | if (selectedThread > 0) {\r | |
487 | for (Object element : fTimeGraphCombo.getTimeGraphViewer().getExpandedElements()) {\r | |
488 | if (element instanceof ControlFlowEntry) {\r | |
489 | ControlFlowEntry entry = (ControlFlowEntry) element;\r | |
490 | if (entry.getThreadId() == selectedThread) {\r | |
491 | fTimeGraphCombo.setSelection(entry);\r | |
7264b6f2 | 492 | break;\r |
0137b624 PT |
493 | }\r |
494 | }\r | |
495 | }\r | |
496 | }\r | |
49ffadb7 PT |
497 | }\r |
498 | });\r | |
499 | }\r | |
500 | \r | |
27f3a03d AM |
501 | /**\r |
502 | * Handler for the range sync signal\r | |
503 | *\r | |
504 | * @param signal\r | |
505 | * The signal that's received\r | |
506 | */\r | |
49ffadb7 PT |
507 | @TmfSignalHandler\r |
508 | public void synchToRange(final TmfRangeSynchSignal signal) {\r | |
8a74a597 | 509 | if (signal.getSource() == this || fSelectedExperiment == null) {\r |
49ffadb7 PT |
510 | return;\r |
511 | }\r | |
512 | final long startTime = signal.getCurrentRange().getStartTime().normalize(0, -9).getValue();\r | |
513 | final long endTime = signal.getCurrentRange().getEndTime().normalize(0, -9).getValue();\r | |
514 | final long time = signal.getCurrentTime().normalize(0, -9).getValue();\r | |
515 | Display.getDefault().asyncExec(new Runnable() {\r | |
516 | @Override\r | |
517 | public void run() {\r | |
518 | if (fTimeGraphCombo.isDisposed()) {\r | |
519 | return;\r | |
520 | }\r | |
521 | fTimeGraphCombo.getTimeGraphViewer().setStartFinishTime(startTime, endTime);\r | |
3ac6ad1a BH |
522 | fTimeGraphCombo.getTimeGraphViewer().setSelectedTime(time, false);\r |
523 | startZoomThread(startTime, endTime);\r | |
49ffadb7 PT |
524 | }\r |
525 | });\r | |
04835162 PT |
526 | }\r |
527 | \r | |
27f3a03d AM |
528 | /**\r |
529 | * Handler for the state system build completed signal\r | |
530 | *\r | |
531 | * @param signal\r | |
532 | * The signal that's received\r | |
533 | */\r | |
b987050f PT |
534 | @TmfSignalHandler\r |
535 | public void stateSystemBuildCompleted (final TmfStateSystemBuildCompleted signal) {\r | |
536 | final TmfExperiment<?> selectedExperiment = fSelectedExperiment;\r | |
537 | if (selectedExperiment == null) {\r | |
538 | return;\r | |
539 | }\r | |
540 | for (ITmfTrace<?> trace : selectedExperiment.getTraces()) {\r | |
541 | if (trace == signal.getTrace() && trace instanceof CtfKernelTrace) {\r | |
542 | final Thread thread = new Thread("ControlFlowView build") { //$NON-NLS-1$\r | |
543 | @Override\r | |
544 | public void run() {\r | |
545 | // rebuild the model\r | |
546 | selectExperiment(selectedExperiment);\r | |
547 | }\r | |
548 | };\r | |
549 | thread.start();\r | |
550 | }\r | |
551 | }\r | |
552 | }\r | |
553 | \r | |
49ffadb7 PT |
554 | // ------------------------------------------------------------------------\r |
555 | // Internal\r | |
556 | // ------------------------------------------------------------------------\r | |
557 | \r | |
04835162 PT |
558 | @SuppressWarnings("unchecked")\r |
559 | private void selectExperiment(TmfExperiment<?> experiment) {\r | |
560 | fStartTime = Long.MAX_VALUE;\r | |
561 | fEndTime = Long.MIN_VALUE;\r | |
562 | fSelectedExperiment = (TmfExperiment<ITmfEvent>) experiment;\r | |
15c04058 | 563 | ArrayList<ControlFlowEntry> rootList = new ArrayList<ControlFlowEntry>();\r |
04835162 PT |
564 | for (ITmfTrace<?> trace : experiment.getTraces()) {\r |
565 | if (trace instanceof CtfKernelTrace) {\r | |
15c04058 | 566 | ArrayList<ControlFlowEntry> entryList = new ArrayList<ControlFlowEntry>();\r |
04835162 PT |
567 | CtfKernelTrace ctfKernelTrace = (CtfKernelTrace) trace;\r |
568 | IStateSystemQuerier ssq = ctfKernelTrace.getStateSystem();\r | |
04835162 | 569 | long start = ssq.getStartTime();\r |
b987050f | 570 | long end = ssq.getCurrentEndTime() + 1;\r |
04835162 PT |
571 | fStartTime = Math.min(fStartTime, start);\r |
572 | fEndTime = Math.max(fEndTime, end);\r | |
573 | List<Integer> threadQuarks = ssq.getQuarks(Attributes.THREADS, "*"); //$NON-NLS-1$\r | |
574 | for (int threadQuark : threadQuarks) {\r | |
575 | String threadName = ssq.getAttributeName(threadQuark);\r | |
576 | int threadId = -1;\r | |
577 | try {\r | |
578 | threadId = Integer.parseInt(threadName);\r | |
579 | } catch (NumberFormatException e1) {\r | |
580 | continue;\r | |
581 | }\r | |
49ffadb7 PT |
582 | if (threadId == 0) { // ignore the swapper thread\r |
583 | continue;\r | |
584 | }\r | |
04835162 PT |
585 | int execNameQuark = -1;\r |
586 | try {\r | |
587 | try {\r | |
588 | execNameQuark = ssq.getQuarkRelative(threadQuark, Attributes.EXEC_NAME);\r | |
589 | } catch (AttributeNotFoundException e) {\r | |
590 | continue;\r | |
591 | }\r | |
592 | int ppidQuark = ssq.getQuarkRelative(threadQuark, Attributes.PPID);\r | |
b987050f | 593 | List<ITmfStateInterval> execNameIntervals = ssq.queryHistoryRange(execNameQuark, start, end - 1);\r |
49ffadb7 | 594 | long birthTime = -1;\r |
04835162 PT |
595 | for (ITmfStateInterval execNameInterval : execNameIntervals) {\r |
596 | if (!execNameInterval.getStateValue().isNull() && execNameInterval.getStateValue().getType() == 1) {\r | |
597 | String execName = execNameInterval.getStateValue().unboxStr();\r | |
598 | long startTime = execNameInterval.getStartTime();\r | |
49ffadb7 PT |
599 | long endTime = execNameInterval.getEndTime() + 1;\r |
600 | if (birthTime == -1) {\r | |
601 | birthTime = startTime;\r | |
602 | }\r | |
04835162 PT |
603 | int ppid = -1;\r |
604 | if (ppidQuark != -1) {\r | |
605 | ITmfStateInterval ppidInterval = ssq.querySingleState(startTime, ppidQuark);\r | |
606 | ppid = ppidInterval.getStateValue().unboxInt();\r | |
607 | }\r | |
49ffadb7 | 608 | ControlFlowEntry entry = new ControlFlowEntry(threadQuark, ctfKernelTrace, execName, threadId, ppid, birthTime, startTime, endTime);\r |
8d8cb868 | 609 | entryList.add(entry);\r |
49ffadb7 PT |
610 | entry.addEvent(new TimeEvent(entry, startTime, endTime - startTime));\r |
611 | } else {\r | |
612 | birthTime = -1;\r | |
04835162 PT |
613 | }\r |
614 | }\r | |
615 | } catch (AttributeNotFoundException e) {\r | |
616 | e.printStackTrace();\r | |
617 | } catch (TimeRangeException e) {\r | |
618 | e.printStackTrace();\r | |
619 | } catch (StateValueTypeException e) {\r | |
620 | e.printStackTrace();\r | |
621 | }\r | |
622 | }\r | |
15c04058 | 623 | buildTree(entryList, rootList);\r |
04835162 | 624 | }\r |
15c04058 | 625 | Collections.sort(rootList, fControlFlowEntryComparator);\r |
c19a8781 PT |
626 | synchronized (fEntryListSyncObj) {\r |
627 | fEntryList = (ArrayList<ControlFlowEntry>) rootList.clone();\r | |
628 | }\r | |
3ac6ad1a | 629 | refresh(INITIAL_WINDOW_OFFSET);\r |
15c04058 PT |
630 | }\r |
631 | for (ControlFlowEntry entry : rootList) {\r | |
632 | buildStatusEvents(entry);\r | |
49ffadb7 PT |
633 | }\r |
634 | }\r | |
635 | \r | |
0a78d11a AM |
636 | private static void buildTree(ArrayList<ControlFlowEntry> entryList,\r |
637 | ArrayList<ControlFlowEntry> rootList) {\r | |
8d8cb868 | 638 | for (ControlFlowEntry entry : entryList) {\r |
49ffadb7 | 639 | boolean root = true;\r |
3d90c4ff | 640 | if (entry.getParentThreadId() > 0) {\r |
8d8cb868 | 641 | for (ControlFlowEntry parent : entryList) {\r |
3d90c4ff | 642 | if (parent.getThreadId() == entry.getParentThreadId() &&\r |
49ffadb7 PT |
643 | entry.getStartTime() >= parent.getStartTime() &&\r |
644 | entry.getStartTime() <= parent.getEndTime()) {\r | |
645 | parent.addChild(entry);\r | |
646 | root = false;\r | |
647 | break;\r | |
648 | }\r | |
649 | }\r | |
650 | }\r | |
651 | if (root) {\r | |
652 | rootList.add(entry);\r | |
653 | }\r | |
04835162 | 654 | }\r |
49ffadb7 PT |
655 | }\r |
656 | \r | |
657 | private void buildStatusEvents(ControlFlowEntry entry) {\r | |
658 | IStateSystemQuerier ssq = entry.getTrace().getStateSystem();\r | |
659 | long start = ssq.getStartTime();\r | |
b987050f | 660 | long end = ssq.getCurrentEndTime() + 1;\r |
49ffadb7 | 661 | long resolution = Math.max(1, (end - start) / fDisplayWidth);\r |
0137b624 | 662 | List<ITimeEvent> eventList = getEventList(entry, entry.getStartTime(), entry.getEndTime(), resolution, new NullProgressMonitor());\r |
49ffadb7 PT |
663 | entry.setEventList(eventList);\r |
664 | redraw();\r | |
665 | for (ITimeGraphEntry child : entry.getChildren()) {\r | |
666 | buildStatusEvents((ControlFlowEntry) child);\r | |
667 | }\r | |
668 | }\r | |
669 | \r | |
0a78d11a AM |
670 | private static List<ITimeEvent> getEventList(ControlFlowEntry entry,\r |
671 | long startTime, long endTime, long resolution,\r | |
672 | IProgressMonitor monitor) {\r | |
49ffadb7 PT |
673 | startTime = Math.max(startTime, entry.getStartTime());\r |
674 | endTime = Math.min(endTime, entry.getEndTime());\r | |
675 | if (endTime <= startTime) {\r | |
676 | return null;\r | |
677 | }\r | |
5793c495 | 678 | IStateSystemQuerier2 ssq = (IStateSystemQuerier2) entry.getTrace().getStateSystem();\r |
49ffadb7 PT |
679 | List<ITimeEvent> eventList = null;\r |
680 | try {\r | |
681 | int statusQuark = ssq.getQuarkRelative(entry.getThreadQuark(), Attributes.STATUS);\r | |
03bcc394 | 682 | List<ITmfStateInterval> statusIntervals = ssq.queryHistoryRange(statusQuark, startTime, endTime - 1, resolution, monitor);\r |
49ffadb7 PT |
683 | eventList = new ArrayList<ITimeEvent>(statusIntervals.size());\r |
684 | long lastEndTime = -1;\r | |
685 | for (ITmfStateInterval statusInterval : statusIntervals) {\r | |
0137b624 PT |
686 | if (monitor.isCanceled()) {\r |
687 | return null;\r | |
688 | }\r | |
49ffadb7 PT |
689 | long time = statusInterval.getStartTime();\r |
690 | long duration = statusInterval.getEndTime() - time + 1;\r | |
691 | int status = -1;\r | |
692 | try {\r | |
693 | status = statusInterval.getStateValue().unboxInt();\r | |
694 | } catch (StateValueTypeException e) {\r | |
695 | e.printStackTrace();\r | |
696 | }\r | |
697 | if (lastEndTime != time && lastEndTime != -1) {\r | |
698 | eventList.add(new ControlFlowEvent(entry, lastEndTime, time - lastEndTime, 0));\r | |
699 | }\r | |
700 | eventList.add(new ControlFlowEvent(entry, time, duration, status));\r | |
701 | lastEndTime = time + duration;\r | |
702 | }\r | |
703 | } catch (AttributeNotFoundException e) {\r | |
704 | e.printStackTrace();\r | |
705 | } catch (TimeRangeException e) {\r | |
706 | e.printStackTrace();\r | |
707 | }\r | |
708 | return eventList;\r | |
04835162 PT |
709 | }\r |
710 | \r | |
3ac6ad1a | 711 | private void refresh(final long windowRange) {\r |
04835162 PT |
712 | Display.getDefault().asyncExec(new Runnable() {\r |
713 | @Override\r | |
714 | public void run() {\r | |
715 | if (fTimeGraphCombo.isDisposed()) {\r | |
716 | return;\r | |
717 | }\r | |
c19a8781 PT |
718 | ITimeGraphEntry[] entries = null;\r |
719 | synchronized (fEntryListSyncObj) {\r | |
720 | entries = fEntryList.toArray(new ITimeGraphEntry[0]);\r | |
721 | }\r | |
2c33fc31 | 722 | Arrays.sort(entries, fControlFlowEntryComparator);\r |
04835162 PT |
723 | fTimeGraphCombo.setInput(entries);\r |
724 | fTimeGraphCombo.getTimeGraphViewer().setTimeBounds(fStartTime, fEndTime);\r | |
0137b624 | 725 | \r |
3ac6ad1a BH |
726 | long endTime = fStartTime + windowRange;\r |
727 | \r | |
728 | if (fEndTime < endTime) {\r | |
729 | endTime = fEndTime;\r | |
730 | }\r | |
731 | fTimeGraphCombo.getTimeGraphViewer().setStartFinishTime(fStartTime, endTime);\r | |
49ffadb7 PT |
732 | for (TreeColumn column : fTimeGraphCombo.getTreeViewer().getTree().getColumns()) {\r |
733 | column.pack();\r | |
734 | }\r | |
3ac6ad1a BH |
735 | \r |
736 | startZoomThread(fStartTime, endTime);\r | |
49ffadb7 PT |
737 | }\r |
738 | });\r | |
739 | }\r | |
740 | \r | |
741 | private void redraw() {\r | |
03bcc394 PT |
742 | synchronized (fSyncObj) {\r |
743 | if (fRedrawState == State.IDLE) {\r | |
744 | fRedrawState = State.BUSY;\r | |
745 | } else {\r | |
746 | fRedrawState = State.PENDING;\r | |
747 | return;\r | |
748 | }\r | |
749 | }\r | |
49ffadb7 PT |
750 | Display.getDefault().asyncExec(new Runnable() {\r |
751 | @Override\r | |
752 | public void run() {\r | |
753 | if (fTimeGraphCombo.isDisposed()) {\r | |
754 | return;\r | |
755 | }\r | |
756 | fTimeGraphCombo.redraw();\r | |
757 | fTimeGraphCombo.update();\r | |
03bcc394 PT |
758 | synchronized (fSyncObj) {\r |
759 | if (fRedrawState == State.PENDING) {\r | |
760 | fRedrawState = State.IDLE;\r | |
761 | redraw();\r | |
762 | } else {\r | |
763 | fRedrawState = State.IDLE;\r | |
764 | }\r | |
765 | }\r | |
04835162 PT |
766 | }\r |
767 | });\r | |
768 | }\r | |
769 | \r | |
3ac6ad1a BH |
770 | private void startZoomThread(long startTime, long endTime) {\r |
771 | if (fZoomThread != null) {\r | |
772 | fZoomThread.cancel();\r | |
773 | }\r | |
774 | fZoomThread = new ZoomThread(startTime, endTime);\r | |
775 | fZoomThread.start();\r | |
776 | }\r | |
0137b624 | 777 | \r |
49ffadb7 PT |
778 | private void makeActions() {\r |
779 | fPreviousResourceAction = fTimeGraphCombo.getTimeGraphViewer().getPreviousItemAction();\r | |
780 | fPreviousResourceAction.setText(Messages.ControlFlowView_previousProcessActionNameText);\r | |
781 | fPreviousResourceAction.setToolTipText(Messages.ControlFlowView_previousProcessActionToolTipText);\r | |
782 | fNextResourceAction = fTimeGraphCombo.getTimeGraphViewer().getNextItemAction();\r | |
783 | fNextResourceAction.setText(Messages.ControlFlowView_nextProcessActionNameText);\r | |
784 | fNextResourceAction.setToolTipText(Messages.ControlFlowView_nextProcessActionToolTipText);\r | |
785 | }\r | |
0137b624 | 786 | \r |
49ffadb7 PT |
787 | private void contributeToActionBars() {\r |
788 | IActionBars bars = getViewSite().getActionBars();\r | |
789 | fillLocalToolBar(bars.getToolBarManager());\r | |
790 | }\r | |
791 | \r | |
792 | private void fillLocalToolBar(IToolBarManager manager) {\r | |
793 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getShowLegendAction());\r | |
794 | manager.add(new Separator());\r | |
795 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getResetScaleAction());\r | |
796 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getPreviousEventAction());\r | |
797 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getNextEventAction());\r | |
798 | manager.add(fPreviousResourceAction);\r | |
799 | manager.add(fNextResourceAction);\r | |
800 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getZoomInAction());\r | |
801 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getZoomOutAction());\r | |
802 | manager.add(new Separator());\r | |
803 | }\r | |
04835162 | 804 | }\r |