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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 |
49ffadb7 PT |
34 | import org.eclipse.linuxtools.tmf.core.event.TmfTimeRange;\r |
35 | import org.eclipse.linuxtools.tmf.core.event.TmfTimestamp;\r | |
04835162 PT |
36 | import org.eclipse.linuxtools.tmf.core.exceptions.AttributeNotFoundException;\r |
37 | import org.eclipse.linuxtools.tmf.core.exceptions.StateValueTypeException;\r | |
38 | import org.eclipse.linuxtools.tmf.core.exceptions.TimeRangeException;\r | |
04835162 PT |
39 | import org.eclipse.linuxtools.tmf.core.interval.ITmfStateInterval;\r |
40 | import org.eclipse.linuxtools.tmf.core.signal.TmfExperimentSelectedSignal;\r | |
49ffadb7 | 41 | import org.eclipse.linuxtools.tmf.core.signal.TmfRangeSynchSignal;\r |
04835162 | 42 | import org.eclipse.linuxtools.tmf.core.signal.TmfSignalHandler;\r |
b987050f | 43 | import org.eclipse.linuxtools.tmf.core.signal.TmfStateSystemBuildCompleted;\r |
49ffadb7 | 44 | import org.eclipse.linuxtools.tmf.core.signal.TmfTimeSynchSignal;\r |
04835162 PT |
45 | import org.eclipse.linuxtools.tmf.core.statesystem.IStateSystemQuerier;\r |
46 | import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace;\r | |
9e0640dc | 47 | import org.eclipse.linuxtools.tmf.core.trace.TmfExperiment;\r |
04835162 PT |
48 | import org.eclipse.linuxtools.tmf.ui.views.TmfView;\r |
49 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphRangeListener;\r | |
50 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphSelectionListener;\r | |
51 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphTimeListener;\r | |
52 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphCombo;\r | |
04835162 PT |
53 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphRangeUpdateEvent;\r |
54 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphSelectionEvent;\r | |
55 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphTimeEvent;\r | |
56 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.ITimeEvent;\r | |
57 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.ITimeGraphEntry;\r | |
58 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.TimeEvent;\r | |
49ffadb7 PT |
59 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.widgets.Utils;\r |
60 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.widgets.Utils.Resolution;\r | |
61 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.widgets.Utils.TimeFormat;\r | |
04835162 PT |
62 | import org.eclipse.swt.SWT;\r |
63 | import org.eclipse.swt.graphics.Image;\r | |
64 | import org.eclipse.swt.widgets.Composite;\r | |
65 | import org.eclipse.swt.widgets.Display;\r | |
49ffadb7 PT |
66 | import org.eclipse.swt.widgets.TreeColumn;\r |
67 | import org.eclipse.ui.IActionBars;\r | |
04835162 | 68 | \r |
27f3a03d AM |
69 | /**\r |
70 | * The Control Flow view main object\r | |
71 | *\r | |
72 | */\r | |
04835162 PT |
73 | public class ControlFlowView extends TmfView {\r |
74 | \r | |
75 | // ------------------------------------------------------------------------\r | |
76 | // Constants\r | |
77 | // ------------------------------------------------------------------------\r | |
78 | \r | |
79 | /**\r | |
80 | * View ID.\r | |
81 | */\r | |
82 | public static final String ID = "org.eclipse.linuxtools.lttng2.kernel.ui.views.controlflow"; //$NON-NLS-1$\r | |
83 | \r | |
3ac6ad1a BH |
84 | /**\r |
85 | * Initial time range\r | |
86 | */\r | |
87 | private static final long INITIAL_WINDOW_OFFSET = (1L * 100 * 1000 * 1000); // .1sec\r | |
0137b624 | 88 | \r |
49ffadb7 PT |
89 | private static final String PROCESS_COLUMN = Messages.ControlFlowView_processColumn;\r |
90 | private static final String TID_COLUMN = Messages.ControlFlowView_tidColumn;\r | |
3d90c4ff | 91 | private static final String PTID_COLUMN = Messages.ControlFlowView_ptidColumn;\r |
49ffadb7 PT |
92 | private static final String BIRTH_TIME_COLUMN = Messages.ControlFlowView_birthTimeColumn;\r |
93 | private static final String TRACE_COLUMN = Messages.ControlFlowView_traceColumn;\r | |
04835162 PT |
94 | \r |
95 | private final String[] COLUMN_NAMES = new String[] {\r | |
96 | PROCESS_COLUMN,\r | |
97 | TID_COLUMN,\r | |
3d90c4ff | 98 | PTID_COLUMN,\r |
49ffadb7 | 99 | BIRTH_TIME_COLUMN,\r |
04835162 PT |
100 | TRACE_COLUMN\r |
101 | };\r | |
102 | \r | |
03bcc394 PT |
103 | /**\r |
104 | * Redraw state enum\r | |
105 | */\r | |
ea21cd65 | 106 | private enum State { IDLE, BUSY, PENDING }\r |
03bcc394 | 107 | \r |
04835162 PT |
108 | // ------------------------------------------------------------------------\r |
109 | // Fields\r | |
110 | // ------------------------------------------------------------------------\r | |
111 | \r | |
112 | // The timegraph combo\r | |
113 | private TimeGraphCombo fTimeGraphCombo;\r | |
114 | \r | |
115 | // The selected experiment\r | |
6256d8ad | 116 | private TmfExperiment fSelectedExperiment;\r |
04835162 PT |
117 | \r |
118 | // The timegraph entry list\r | |
49ffadb7 | 119 | private ArrayList<ControlFlowEntry> fEntryList;\r |
04835162 | 120 | \r |
c19a8781 PT |
121 | // The time graph entry list synchronization object\r |
122 | final private Object fEntryListSyncObj = new Object();\r | |
123 | \r | |
04835162 PT |
124 | // The start time\r |
125 | private long fStartTime;\r | |
126 | \r | |
127 | // The end time\r | |
128 | private long fEndTime;\r | |
129 | \r | |
49ffadb7 | 130 | // The display width\r |
27f3a03d | 131 | private final int fDisplayWidth;\r |
49ffadb7 PT |
132 | \r |
133 | // The zoom thread\r | |
134 | private ZoomThread fZoomThread;\r | |
0137b624 | 135 | \r |
49ffadb7 PT |
136 | // The next resource action\r |
137 | private Action fNextResourceAction;\r | |
0137b624 | 138 | \r |
49ffadb7 PT |
139 | // The previous resource action\r |
140 | private Action fPreviousResourceAction;\r | |
27f3a03d | 141 | \r |
2c33fc31 | 142 | // A comparator class\r |
27f3a03d | 143 | private final ControlFlowEntryComparator fControlFlowEntryComparator = new ControlFlowEntryComparator();\r |
49ffadb7 | 144 | \r |
03bcc394 PT |
145 | // The redraw state used to prevent unnecessary queuing of display runnables\r |
146 | private State fRedrawState = State.IDLE;\r | |
147 | \r | |
148 | // The redraw synchronization object\r | |
149 | final private Object fSyncObj = new Object();\r | |
150 | \r | |
04835162 PT |
151 | // ------------------------------------------------------------------------\r |
152 | // Classes\r | |
153 | // ------------------------------------------------------------------------\r | |
154 | \r | |
155 | private class TreeContentProvider implements ITreeContentProvider {\r | |
156 | \r | |
157 | @Override\r | |
158 | public void dispose() {\r | |
159 | }\r | |
160 | \r | |
161 | @Override\r | |
162 | public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {\r | |
163 | }\r | |
164 | \r | |
165 | @Override\r | |
166 | public Object[] getElements(Object inputElement) {\r | |
167 | return (ITimeGraphEntry[]) inputElement;\r | |
168 | }\r | |
169 | \r | |
170 | @Override\r | |
171 | public Object[] getChildren(Object parentElement) {\r | |
172 | ITimeGraphEntry entry = (ITimeGraphEntry) parentElement;\r | |
173 | return entry.getChildren();\r | |
174 | }\r | |
175 | \r | |
176 | @Override\r | |
177 | public Object getParent(Object element) {\r | |
178 | ITimeGraphEntry entry = (ITimeGraphEntry) element;\r | |
179 | return entry.getParent();\r | |
180 | }\r | |
181 | \r | |
182 | @Override\r | |
183 | public boolean hasChildren(Object element) {\r | |
184 | ITimeGraphEntry entry = (ITimeGraphEntry) element;\r | |
185 | return entry.hasChildren();\r | |
186 | }\r | |
0137b624 | 187 | \r |
04835162 PT |
188 | }\r |
189 | \r | |
190 | private class TreeLabelProvider implements ITableLabelProvider {\r | |
191 | \r | |
192 | @Override\r | |
193 | public void addListener(ILabelProviderListener listener) {\r | |
194 | }\r | |
195 | \r | |
196 | @Override\r | |
197 | public void dispose() {\r | |
198 | }\r | |
199 | \r | |
200 | @Override\r | |
201 | public boolean isLabelProperty(Object element, String property) {\r | |
202 | return false;\r | |
203 | }\r | |
204 | \r | |
205 | @Override\r | |
206 | public void removeListener(ILabelProviderListener listener) {\r | |
207 | }\r | |
208 | \r | |
209 | @Override\r | |
210 | public Image getColumnImage(Object element, int columnIndex) {\r | |
211 | return null;\r | |
212 | }\r | |
213 | \r | |
214 | @Override\r | |
215 | public String getColumnText(Object element, int columnIndex) {\r | |
216 | ControlFlowEntry entry = (ControlFlowEntry) element;\r | |
217 | if (columnIndex == 0) {\r | |
218 | return entry.getName();\r | |
219 | } else if (columnIndex == 1) {\r | |
220 | return Integer.toString(entry.getThreadId());\r | |
49ffadb7 | 221 | } else if (columnIndex == 2) {\r |
3d90c4ff PT |
222 | if (entry.getParentThreadId() > 0) {\r |
223 | return Integer.toString(entry.getParentThreadId());\r | |
04835162 | 224 | }\r |
49ffadb7 PT |
225 | } else if (columnIndex == 3) {\r |
226 | return Utils.formatTime(entry.getBirthTime(), TimeFormat.ABSOLUTE, Resolution.NANOSEC);\r | |
227 | } else if (columnIndex == 4) {\r | |
228 | return entry.getTrace().getName();\r | |
04835162 PT |
229 | }\r |
230 | return ""; //$NON-NLS-1$\r | |
231 | }\r | |
0137b624 | 232 | \r |
04835162 PT |
233 | }\r |
234 | \r | |
2c33fc31 BH |
235 | private static class ControlFlowEntryComparator implements Comparator<ITimeGraphEntry> {\r |
236 | \r | |
237 | @Override\r | |
238 | public int compare(ITimeGraphEntry o1, ITimeGraphEntry o2) {\r | |
239 | int result = 0;\r | |
240 | \r | |
241 | if ((o1 instanceof ControlFlowEntry) && (o2 instanceof ControlFlowEntry)) {\r | |
242 | ControlFlowEntry entry1 = (ControlFlowEntry) o1;\r | |
243 | ControlFlowEntry entry2 = (ControlFlowEntry) o2;\r | |
244 | result = entry1.getTrace().getStartTime().compareTo(entry2.getTrace().getStartTime());\r | |
15c04058 PT |
245 | if (result == 0) {\r |
246 | result = entry1.getTrace().getName().compareTo(entry2.getTrace().getName());\r | |
247 | }\r | |
2c33fc31 BH |
248 | if (result == 0) {\r |
249 | result = entry1.getThreadId() < entry2.getThreadId() ? -1 : entry1.getThreadId() > entry2.getThreadId() ? 1 : 0;\r | |
250 | }\r | |
251 | }\r | |
252 | \r | |
253 | if (result == 0) {\r | |
254 | result = o1.getStartTime() < o2.getStartTime() ? -1 : o1.getStartTime() > o2.getStartTime() ? 1 : 0;\r | |
255 | }\r | |
256 | \r | |
257 | return result;\r | |
258 | }\r | |
259 | }\r | |
260 | \r | |
27f3a03d | 261 | \r |
49ffadb7 | 262 | private class ZoomThread extends Thread {\r |
27f3a03d AM |
263 | private final long fZoomStartTime;\r |
264 | private final long fZoomEndTime;\r | |
265 | private final long fResolution;\r | |
266 | private final IProgressMonitor fMonitor;\r | |
49ffadb7 PT |
267 | \r |
268 | public ZoomThread(long startTime, long endTime) {\r | |
269 | super("ControlFlowView zoom"); //$NON-NLS-1$\r | |
3ac6ad1a BH |
270 | fZoomStartTime = startTime;\r |
271 | fZoomEndTime = endTime;\r | |
272 | fResolution = Math.max(1, (fZoomEndTime - fZoomStartTime) / fDisplayWidth);\r | |
0137b624 | 273 | fMonitor = new NullProgressMonitor();\r |
49ffadb7 PT |
274 | }\r |
275 | \r | |
276 | @Override\r | |
277 | public void run() {\r | |
c19a8781 PT |
278 | ArrayList<ControlFlowEntry> entryList = null;\r |
279 | synchronized (fEntryListSyncObj) {\r | |
280 | entryList = fEntryList;\r | |
281 | }\r | |
8d8cb868 | 282 | if (entryList == null) {\r |
49ffadb7 PT |
283 | return;\r |
284 | }\r | |
8d8cb868 | 285 | for (ControlFlowEntry entry : entryList) {\r |
0137b624 | 286 | if (fMonitor.isCanceled()) {\r |
5929fada | 287 | break;\r |
49ffadb7 | 288 | }\r |
0137b624 | 289 | zoom(entry, fMonitor);\r |
49ffadb7 | 290 | }\r |
49ffadb7 PT |
291 | }\r |
292 | \r | |
0137b624 | 293 | private void zoom(ControlFlowEntry entry, IProgressMonitor monitor) {\r |
f7ddf9b3 | 294 | if (fZoomStartTime <= fStartTime && fZoomEndTime >= fEndTime) {\r |
b987050f | 295 | entry.setZoomedEventList(null);\r |
5929fada PT |
296 | } else {\r |
297 | List<ITimeEvent> zoomedEventList = getEventList(entry, fZoomStartTime, fZoomEndTime, fResolution, monitor);\r | |
298 | if (zoomedEventList != null) {\r | |
299 | entry.setZoomedEventList(zoomedEventList);\r | |
300 | }\r | |
0137b624 | 301 | }\r |
03bcc394 | 302 | redraw();\r |
49ffadb7 | 303 | for (ControlFlowEntry child : entry.getChildren()) {\r |
0137b624 | 304 | if (fMonitor.isCanceled()) {\r |
49ffadb7 PT |
305 | return;\r |
306 | }\r | |
0137b624 | 307 | zoom(child, monitor);\r |
49ffadb7 PT |
308 | }\r |
309 | }\r | |
310 | \r | |
311 | public void cancel() {\r | |
0137b624 | 312 | fMonitor.setCanceled(true);\r |
49ffadb7 PT |
313 | }\r |
314 | }\r | |
315 | \r | |
04835162 PT |
316 | // ------------------------------------------------------------------------\r |
317 | // Constructors\r | |
318 | // ------------------------------------------------------------------------\r | |
319 | \r | |
27f3a03d AM |
320 | /**\r |
321 | * Constructor\r | |
322 | */\r | |
04835162 PT |
323 | public ControlFlowView() {\r |
324 | super(ID);\r | |
49ffadb7 | 325 | fDisplayWidth = Display.getDefault().getBounds().width;\r |
04835162 PT |
326 | }\r |
327 | \r | |
328 | // ------------------------------------------------------------------------\r | |
329 | // ViewPart\r | |
330 | // ------------------------------------------------------------------------\r | |
331 | \r | |
332 | /* (non-Javadoc)\r | |
333 | * @see org.eclipse.linuxtools.tmf.ui.views.TmfView#createPartControl(org.eclipse.swt.widgets.Composite)\r | |
334 | */\r | |
335 | @Override\r | |
336 | public void createPartControl(Composite parent) {\r | |
337 | fTimeGraphCombo = new TimeGraphCombo(parent, SWT.NONE);\r | |
338 | \r | |
339 | fTimeGraphCombo.setTreeContentProvider(new TreeContentProvider());\r | |
340 | \r | |
341 | fTimeGraphCombo.setTreeLabelProvider(new TreeLabelProvider());\r | |
342 | \r | |
72b5abb1 | 343 | fTimeGraphCombo.setTimeGraphProvider(new ControlFlowPresentationProvider());\r |
04835162 PT |
344 | \r |
345 | fTimeGraphCombo.setTreeColumns(COLUMN_NAMES);\r | |
346 | \r | |
347 | fTimeGraphCombo.getTimeGraphViewer().addRangeListener(new ITimeGraphRangeListener() {\r | |
348 | @Override\r | |
349 | public void timeRangeUpdated(TimeGraphRangeUpdateEvent event) {\r | |
49ffadb7 PT |
350 | final long startTime = event.getStartTime();\r |
351 | final long endTime = event.getEndTime();\r | |
352 | TmfTimeRange range = new TmfTimeRange(new CtfTmfTimestamp(startTime), new CtfTmfTimestamp(endTime));\r | |
353 | TmfTimestamp time = new CtfTmfTimestamp(fTimeGraphCombo.getTimeGraphViewer().getSelectedTime());\r | |
354 | broadcast(new TmfRangeSynchSignal(ControlFlowView.this, range, time));\r | |
355 | if (fZoomThread != null) {\r | |
356 | fZoomThread.cancel();\r | |
357 | }\r | |
3ac6ad1a | 358 | startZoomThread(startTime, endTime);\r |
04835162 PT |
359 | }\r |
360 | });\r | |
361 | \r | |
362 | fTimeGraphCombo.getTimeGraphViewer().addTimeListener(new ITimeGraphTimeListener() {\r | |
363 | @Override\r | |
364 | public void timeSelected(TimeGraphTimeEvent event) {\r | |
365 | long time = event.getTime();\r | |
49ffadb7 | 366 | broadcast(new TmfTimeSynchSignal(ControlFlowView.this, new CtfTmfTimestamp(time)));\r |
04835162 PT |
367 | }\r |
368 | });\r | |
369 | \r | |
370 | fTimeGraphCombo.addSelectionListener(new ITimeGraphSelectionListener() {\r | |
371 | @Override\r | |
372 | public void selectionChanged(TimeGraphSelectionEvent event) {\r | |
49ffadb7 | 373 | //ITimeGraphEntry selection = event.getSelection();\r |
04835162 PT |
374 | }\r |
375 | });\r | |
376 | \r | |
49ffadb7 PT |
377 | fTimeGraphCombo.getTimeGraphViewer().setTimeCalendarFormat(true);\r |
378 | \r | |
379 | final Thread thread = new Thread("ControlFlowView build") { //$NON-NLS-1$\r | |
04835162 PT |
380 | @Override\r |
381 | public void run() {\r | |
382 | if (TmfExperiment.getCurrentExperiment() != null) {\r | |
383 | selectExperiment(TmfExperiment.getCurrentExperiment());\r | |
384 | }\r | |
385 | }\r | |
386 | };\r | |
387 | thread.start();\r | |
0137b624 | 388 | \r |
49ffadb7 PT |
389 | // View Action Handling\r |
390 | makeActions();\r | |
391 | contributeToActionBars();\r | |
04835162 PT |
392 | }\r |
393 | \r | |
394 | /* (non-Javadoc)\r | |
395 | * @see org.eclipse.ui.part.WorkbenchPart#setFocus()\r | |
396 | */\r | |
397 | @Override\r | |
398 | public void setFocus() {\r | |
399 | fTimeGraphCombo.setFocus();\r | |
400 | }\r | |
401 | \r | |
402 | // ------------------------------------------------------------------------\r | |
403 | // Signal handlers\r | |
404 | // ------------------------------------------------------------------------\r | |
405 | \r | |
27f3a03d AM |
406 | /**\r |
407 | * Handler for the experiment selected signal\r | |
408 | *\r | |
409 | * @param signal\r | |
410 | * The signal that's received\r | |
411 | */\r | |
04835162 | 412 | @TmfSignalHandler\r |
6256d8ad | 413 | public void experimentSelected(final TmfExperimentSelectedSignal signal) {\r |
04835162 PT |
414 | if (signal.getExperiment().equals(fSelectedExperiment)) {\r |
415 | return;\r | |
416 | }\r | |
417 | \r | |
49ffadb7 | 418 | final Thread thread = new Thread("ControlFlowView build") { //$NON-NLS-1$\r |
04835162 PT |
419 | @Override\r |
420 | public void run() {\r | |
421 | selectExperiment(signal.getExperiment());\r | |
0137b624 PT |
422 | }\r |
423 | };\r | |
49ffadb7 PT |
424 | thread.start();\r |
425 | }\r | |
426 | \r | |
27f3a03d AM |
427 | /**\r |
428 | * Handler for the synch signal\r | |
429 | *\r | |
430 | * @param signal\r | |
431 | * The signal that's received\r | |
432 | */\r | |
49ffadb7 PT |
433 | @TmfSignalHandler\r |
434 | public void synchToTime(final TmfTimeSynchSignal signal) {\r | |
04aafb31 | 435 | if (signal.getSource() == this || fSelectedExperiment == null || fSelectedExperiment.getTraces() == null) {\r |
49ffadb7 PT |
436 | return;\r |
437 | }\r | |
438 | final long time = signal.getCurrentTime().normalize(0, -9).getValue();\r | |
0137b624 PT |
439 | \r |
440 | int thread = -1;\r | |
6256d8ad | 441 | for (ITmfTrace trace : fSelectedExperiment.getTraces()) {\r |
0137b624 PT |
442 | if (thread > 0) {\r |
443 | break;\r | |
444 | }\r | |
445 | if (trace instanceof CtfKernelTrace) {\r | |
446 | CtfKernelTrace ctfKernelTrace = (CtfKernelTrace) trace;\r | |
447 | IStateSystemQuerier ssq = ctfKernelTrace.getStateSystem();\r | |
448 | if (time >= ssq.getStartTime() && time <= ssq.getCurrentEndTime()) {\r | |
449 | List<Integer> currentThreadQuarks = ssq.getQuarks(Attributes.CPUS, "*", Attributes.CURRENT_THREAD); //$NON-NLS-1$\r | |
450 | for (int currentThreadQuark : currentThreadQuarks) {\r | |
451 | try {\r | |
452 | ITmfStateInterval currentThreadInterval = ssq.querySingleState(time, currentThreadQuark);\r | |
453 | int currentThread = currentThreadInterval.getStateValue().unboxInt();\r | |
454 | if (currentThread > 0) {\r | |
455 | int statusQuark = ssq.getQuarkAbsolute(Attributes.THREADS, Integer.toString(currentThread), Attributes.STATUS);\r | |
456 | ITmfStateInterval statusInterval = ssq.querySingleState(time, statusQuark);\r | |
457 | if (statusInterval.getStartTime() == time) {\r | |
458 | thread = currentThread;\r | |
459 | break;\r | |
460 | }\r | |
461 | }\r | |
462 | } catch (AttributeNotFoundException e) {\r | |
463 | e.printStackTrace();\r | |
464 | } catch (TimeRangeException e) {\r | |
465 | e.printStackTrace();\r | |
466 | } catch (StateValueTypeException e) {\r | |
467 | e.printStackTrace();\r | |
468 | }\r | |
469 | }\r | |
470 | }\r | |
471 | }\r | |
472 | }\r | |
473 | final int selectedThread = thread;\r | |
27f3a03d | 474 | \r |
49ffadb7 PT |
475 | Display.getDefault().asyncExec(new Runnable() {\r |
476 | @Override\r | |
477 | public void run() {\r | |
478 | if (fTimeGraphCombo.isDisposed()) {\r | |
479 | return;\r | |
480 | }\r | |
3ac6ad1a | 481 | fTimeGraphCombo.getTimeGraphViewer().setSelectedTime(time, true);\r |
0137b624 PT |
482 | startZoomThread(fTimeGraphCombo.getTimeGraphViewer().getTime0(), fTimeGraphCombo.getTimeGraphViewer().getTime1());\r |
483 | \r | |
484 | if (selectedThread > 0) {\r | |
485 | for (Object element : fTimeGraphCombo.getTimeGraphViewer().getExpandedElements()) {\r | |
486 | if (element instanceof ControlFlowEntry) {\r | |
487 | ControlFlowEntry entry = (ControlFlowEntry) element;\r | |
488 | if (entry.getThreadId() == selectedThread) {\r | |
489 | fTimeGraphCombo.setSelection(entry);\r | |
7264b6f2 | 490 | break;\r |
0137b624 PT |
491 | }\r |
492 | }\r | |
493 | }\r | |
494 | }\r | |
49ffadb7 PT |
495 | }\r |
496 | });\r | |
497 | }\r | |
498 | \r | |
27f3a03d AM |
499 | /**\r |
500 | * Handler for the range sync signal\r | |
501 | *\r | |
502 | * @param signal\r | |
503 | * The signal that's received\r | |
504 | */\r | |
49ffadb7 PT |
505 | @TmfSignalHandler\r |
506 | public void synchToRange(final TmfRangeSynchSignal signal) {\r | |
8a74a597 | 507 | if (signal.getSource() == this || fSelectedExperiment == null) {\r |
49ffadb7 PT |
508 | return;\r |
509 | }\r | |
510 | final long startTime = signal.getCurrentRange().getStartTime().normalize(0, -9).getValue();\r | |
511 | final long endTime = signal.getCurrentRange().getEndTime().normalize(0, -9).getValue();\r | |
512 | final long time = signal.getCurrentTime().normalize(0, -9).getValue();\r | |
513 | Display.getDefault().asyncExec(new Runnable() {\r | |
514 | @Override\r | |
515 | public void run() {\r | |
516 | if (fTimeGraphCombo.isDisposed()) {\r | |
517 | return;\r | |
518 | }\r | |
519 | fTimeGraphCombo.getTimeGraphViewer().setStartFinishTime(startTime, endTime);\r | |
3ac6ad1a BH |
520 | fTimeGraphCombo.getTimeGraphViewer().setSelectedTime(time, false);\r |
521 | startZoomThread(startTime, endTime);\r | |
49ffadb7 PT |
522 | }\r |
523 | });\r | |
04835162 PT |
524 | }\r |
525 | \r | |
27f3a03d AM |
526 | /**\r |
527 | * Handler for the state system build completed signal\r | |
528 | *\r | |
529 | * @param signal\r | |
530 | * The signal that's received\r | |
531 | */\r | |
b987050f PT |
532 | @TmfSignalHandler\r |
533 | public void stateSystemBuildCompleted (final TmfStateSystemBuildCompleted signal) {\r | |
6256d8ad | 534 | final TmfExperiment selectedExperiment = fSelectedExperiment;\r |
04aafb31 | 535 | if (selectedExperiment == null || selectedExperiment.getTraces() == null) {\r |
b987050f PT |
536 | return;\r |
537 | }\r | |
6256d8ad | 538 | for (ITmfTrace trace : selectedExperiment.getTraces()) {\r |
b987050f PT |
539 | if (trace == signal.getTrace() && trace instanceof CtfKernelTrace) {\r |
540 | final Thread thread = new Thread("ControlFlowView build") { //$NON-NLS-1$\r | |
541 | @Override\r | |
542 | public void run() {\r | |
543 | // rebuild the model\r | |
544 | selectExperiment(selectedExperiment);\r | |
545 | }\r | |
546 | };\r | |
547 | thread.start();\r | |
548 | }\r | |
549 | }\r | |
550 | }\r | |
551 | \r | |
49ffadb7 PT |
552 | // ------------------------------------------------------------------------\r |
553 | // Internal\r | |
554 | // ------------------------------------------------------------------------\r | |
555 | \r | |
6256d8ad | 556 | private void selectExperiment(TmfExperiment experiment) {\r |
04835162 PT |
557 | fStartTime = Long.MAX_VALUE;\r |
558 | fEndTime = Long.MIN_VALUE;\r | |
6256d8ad | 559 | fSelectedExperiment = experiment;\r |
15c04058 | 560 | ArrayList<ControlFlowEntry> rootList = new ArrayList<ControlFlowEntry>();\r |
6256d8ad | 561 | for (ITmfTrace trace : experiment.getTraces()) {\r |
04835162 | 562 | if (trace instanceof CtfKernelTrace) {\r |
15c04058 | 563 | ArrayList<ControlFlowEntry> entryList = new ArrayList<ControlFlowEntry>();\r |
04835162 PT |
564 | CtfKernelTrace ctfKernelTrace = (CtfKernelTrace) trace;\r |
565 | IStateSystemQuerier ssq = ctfKernelTrace.getStateSystem();\r | |
04835162 | 566 | long start = ssq.getStartTime();\r |
b987050f | 567 | long end = ssq.getCurrentEndTime() + 1;\r |
04835162 PT |
568 | fStartTime = Math.min(fStartTime, start);\r |
569 | fEndTime = Math.max(fEndTime, end);\r | |
570 | List<Integer> threadQuarks = ssq.getQuarks(Attributes.THREADS, "*"); //$NON-NLS-1$\r | |
571 | for (int threadQuark : threadQuarks) {\r | |
572 | String threadName = ssq.getAttributeName(threadQuark);\r | |
573 | int threadId = -1;\r | |
574 | try {\r | |
575 | threadId = Integer.parseInt(threadName);\r | |
576 | } catch (NumberFormatException e1) {\r | |
577 | continue;\r | |
578 | }\r | |
49ffadb7 PT |
579 | if (threadId == 0) { // ignore the swapper thread\r |
580 | continue;\r | |
581 | }\r | |
04835162 PT |
582 | int execNameQuark = -1;\r |
583 | try {\r | |
584 | try {\r | |
585 | execNameQuark = ssq.getQuarkRelative(threadQuark, Attributes.EXEC_NAME);\r | |
586 | } catch (AttributeNotFoundException e) {\r | |
587 | continue;\r | |
588 | }\r | |
589 | int ppidQuark = ssq.getQuarkRelative(threadQuark, Attributes.PPID);\r | |
b987050f | 590 | List<ITmfStateInterval> execNameIntervals = ssq.queryHistoryRange(execNameQuark, start, end - 1);\r |
49ffadb7 | 591 | long birthTime = -1;\r |
04835162 PT |
592 | for (ITmfStateInterval execNameInterval : execNameIntervals) {\r |
593 | if (!execNameInterval.getStateValue().isNull() && execNameInterval.getStateValue().getType() == 1) {\r | |
594 | String execName = execNameInterval.getStateValue().unboxStr();\r | |
595 | long startTime = execNameInterval.getStartTime();\r | |
49ffadb7 PT |
596 | long endTime = execNameInterval.getEndTime() + 1;\r |
597 | if (birthTime == -1) {\r | |
598 | birthTime = startTime;\r | |
599 | }\r | |
04835162 PT |
600 | int ppid = -1;\r |
601 | if (ppidQuark != -1) {\r | |
602 | ITmfStateInterval ppidInterval = ssq.querySingleState(startTime, ppidQuark);\r | |
603 | ppid = ppidInterval.getStateValue().unboxInt();\r | |
604 | }\r | |
49ffadb7 | 605 | ControlFlowEntry entry = new ControlFlowEntry(threadQuark, ctfKernelTrace, execName, threadId, ppid, birthTime, startTime, endTime);\r |
8d8cb868 | 606 | entryList.add(entry);\r |
49ffadb7 PT |
607 | entry.addEvent(new TimeEvent(entry, startTime, endTime - startTime));\r |
608 | } else {\r | |
609 | birthTime = -1;\r | |
04835162 PT |
610 | }\r |
611 | }\r | |
612 | } catch (AttributeNotFoundException e) {\r | |
613 | e.printStackTrace();\r | |
614 | } catch (TimeRangeException e) {\r | |
615 | e.printStackTrace();\r | |
616 | } catch (StateValueTypeException e) {\r | |
617 | e.printStackTrace();\r | |
618 | }\r | |
619 | }\r | |
15c04058 | 620 | buildTree(entryList, rootList);\r |
04835162 | 621 | }\r |
15c04058 | 622 | Collections.sort(rootList, fControlFlowEntryComparator);\r |
c19a8781 PT |
623 | synchronized (fEntryListSyncObj) {\r |
624 | fEntryList = (ArrayList<ControlFlowEntry>) rootList.clone();\r | |
625 | }\r | |
3ac6ad1a | 626 | refresh(INITIAL_WINDOW_OFFSET);\r |
15c04058 PT |
627 | }\r |
628 | for (ControlFlowEntry entry : rootList) {\r | |
629 | buildStatusEvents(entry);\r | |
49ffadb7 PT |
630 | }\r |
631 | }\r | |
632 | \r | |
0a78d11a AM |
633 | private static void buildTree(ArrayList<ControlFlowEntry> entryList,\r |
634 | ArrayList<ControlFlowEntry> rootList) {\r | |
8d8cb868 | 635 | for (ControlFlowEntry entry : entryList) {\r |
49ffadb7 | 636 | boolean root = true;\r |
3d90c4ff | 637 | if (entry.getParentThreadId() > 0) {\r |
8d8cb868 | 638 | for (ControlFlowEntry parent : entryList) {\r |
3d90c4ff | 639 | if (parent.getThreadId() == entry.getParentThreadId() &&\r |
49ffadb7 PT |
640 | entry.getStartTime() >= parent.getStartTime() &&\r |
641 | entry.getStartTime() <= parent.getEndTime()) {\r | |
642 | parent.addChild(entry);\r | |
643 | root = false;\r | |
644 | break;\r | |
645 | }\r | |
646 | }\r | |
647 | }\r | |
648 | if (root) {\r | |
649 | rootList.add(entry);\r | |
650 | }\r | |
04835162 | 651 | }\r |
49ffadb7 PT |
652 | }\r |
653 | \r | |
654 | private void buildStatusEvents(ControlFlowEntry entry) {\r | |
655 | IStateSystemQuerier ssq = entry.getTrace().getStateSystem();\r | |
656 | long start = ssq.getStartTime();\r | |
b987050f | 657 | long end = ssq.getCurrentEndTime() + 1;\r |
49ffadb7 | 658 | long resolution = Math.max(1, (end - start) / fDisplayWidth);\r |
0137b624 | 659 | List<ITimeEvent> eventList = getEventList(entry, entry.getStartTime(), entry.getEndTime(), resolution, new NullProgressMonitor());\r |
49ffadb7 PT |
660 | entry.setEventList(eventList);\r |
661 | redraw();\r | |
662 | for (ITimeGraphEntry child : entry.getChildren()) {\r | |
663 | buildStatusEvents((ControlFlowEntry) child);\r | |
664 | }\r | |
665 | }\r | |
666 | \r | |
0a78d11a AM |
667 | private static List<ITimeEvent> getEventList(ControlFlowEntry entry,\r |
668 | long startTime, long endTime, long resolution,\r | |
669 | IProgressMonitor monitor) {\r | |
49ffadb7 PT |
670 | startTime = Math.max(startTime, entry.getStartTime());\r |
671 | endTime = Math.min(endTime, entry.getEndTime());\r | |
672 | if (endTime <= startTime) {\r | |
673 | return null;\r | |
674 | }\r | |
b5a8d0cc | 675 | IStateSystemQuerier ssq = entry.getTrace().getStateSystem();\r |
49ffadb7 PT |
676 | List<ITimeEvent> eventList = null;\r |
677 | try {\r | |
678 | int statusQuark = ssq.getQuarkRelative(entry.getThreadQuark(), Attributes.STATUS);\r | |
03bcc394 | 679 | List<ITmfStateInterval> statusIntervals = ssq.queryHistoryRange(statusQuark, startTime, endTime - 1, resolution, monitor);\r |
49ffadb7 PT |
680 | eventList = new ArrayList<ITimeEvent>(statusIntervals.size());\r |
681 | long lastEndTime = -1;\r | |
682 | for (ITmfStateInterval statusInterval : statusIntervals) {\r | |
0137b624 PT |
683 | if (monitor.isCanceled()) {\r |
684 | return null;\r | |
685 | }\r | |
49ffadb7 PT |
686 | long time = statusInterval.getStartTime();\r |
687 | long duration = statusInterval.getEndTime() - time + 1;\r | |
688 | int status = -1;\r | |
689 | try {\r | |
690 | status = statusInterval.getStateValue().unboxInt();\r | |
691 | } catch (StateValueTypeException e) {\r | |
692 | e.printStackTrace();\r | |
693 | }\r | |
694 | if (lastEndTime != time && lastEndTime != -1) {\r | |
695 | eventList.add(new ControlFlowEvent(entry, lastEndTime, time - lastEndTime, 0));\r | |
696 | }\r | |
697 | eventList.add(new ControlFlowEvent(entry, time, duration, status));\r | |
698 | lastEndTime = time + duration;\r | |
699 | }\r | |
700 | } catch (AttributeNotFoundException e) {\r | |
701 | e.printStackTrace();\r | |
702 | } catch (TimeRangeException e) {\r | |
703 | e.printStackTrace();\r | |
704 | }\r | |
705 | return eventList;\r | |
04835162 PT |
706 | }\r |
707 | \r | |
3ac6ad1a | 708 | private void refresh(final long windowRange) {\r |
04835162 PT |
709 | Display.getDefault().asyncExec(new Runnable() {\r |
710 | @Override\r | |
711 | public void run() {\r | |
712 | if (fTimeGraphCombo.isDisposed()) {\r | |
713 | return;\r | |
714 | }\r | |
c19a8781 PT |
715 | ITimeGraphEntry[] entries = null;\r |
716 | synchronized (fEntryListSyncObj) {\r | |
717 | entries = fEntryList.toArray(new ITimeGraphEntry[0]);\r | |
718 | }\r | |
2c33fc31 | 719 | Arrays.sort(entries, fControlFlowEntryComparator);\r |
04835162 PT |
720 | fTimeGraphCombo.setInput(entries);\r |
721 | fTimeGraphCombo.getTimeGraphViewer().setTimeBounds(fStartTime, fEndTime);\r | |
0137b624 | 722 | \r |
3ac6ad1a BH |
723 | long endTime = fStartTime + windowRange;\r |
724 | \r | |
725 | if (fEndTime < endTime) {\r | |
726 | endTime = fEndTime;\r | |
727 | }\r | |
728 | fTimeGraphCombo.getTimeGraphViewer().setStartFinishTime(fStartTime, endTime);\r | |
49ffadb7 PT |
729 | for (TreeColumn column : fTimeGraphCombo.getTreeViewer().getTree().getColumns()) {\r |
730 | column.pack();\r | |
731 | }\r | |
3ac6ad1a BH |
732 | \r |
733 | startZoomThread(fStartTime, endTime);\r | |
49ffadb7 PT |
734 | }\r |
735 | });\r | |
736 | }\r | |
737 | \r | |
738 | private void redraw() {\r | |
03bcc394 PT |
739 | synchronized (fSyncObj) {\r |
740 | if (fRedrawState == State.IDLE) {\r | |
741 | fRedrawState = State.BUSY;\r | |
742 | } else {\r | |
743 | fRedrawState = State.PENDING;\r | |
744 | return;\r | |
745 | }\r | |
746 | }\r | |
49ffadb7 PT |
747 | Display.getDefault().asyncExec(new Runnable() {\r |
748 | @Override\r | |
749 | public void run() {\r | |
750 | if (fTimeGraphCombo.isDisposed()) {\r | |
751 | return;\r | |
752 | }\r | |
753 | fTimeGraphCombo.redraw();\r | |
754 | fTimeGraphCombo.update();\r | |
03bcc394 PT |
755 | synchronized (fSyncObj) {\r |
756 | if (fRedrawState == State.PENDING) {\r | |
757 | fRedrawState = State.IDLE;\r | |
758 | redraw();\r | |
759 | } else {\r | |
760 | fRedrawState = State.IDLE;\r | |
761 | }\r | |
762 | }\r | |
04835162 PT |
763 | }\r |
764 | });\r | |
765 | }\r | |
766 | \r | |
3ac6ad1a BH |
767 | private void startZoomThread(long startTime, long endTime) {\r |
768 | if (fZoomThread != null) {\r | |
769 | fZoomThread.cancel();\r | |
770 | }\r | |
771 | fZoomThread = new ZoomThread(startTime, endTime);\r | |
772 | fZoomThread.start();\r | |
773 | }\r | |
0137b624 | 774 | \r |
49ffadb7 PT |
775 | private void makeActions() {\r |
776 | fPreviousResourceAction = fTimeGraphCombo.getTimeGraphViewer().getPreviousItemAction();\r | |
777 | fPreviousResourceAction.setText(Messages.ControlFlowView_previousProcessActionNameText);\r | |
778 | fPreviousResourceAction.setToolTipText(Messages.ControlFlowView_previousProcessActionToolTipText);\r | |
779 | fNextResourceAction = fTimeGraphCombo.getTimeGraphViewer().getNextItemAction();\r | |
780 | fNextResourceAction.setText(Messages.ControlFlowView_nextProcessActionNameText);\r | |
781 | fNextResourceAction.setToolTipText(Messages.ControlFlowView_nextProcessActionToolTipText);\r | |
782 | }\r | |
0137b624 | 783 | \r |
49ffadb7 PT |
784 | private void contributeToActionBars() {\r |
785 | IActionBars bars = getViewSite().getActionBars();\r | |
786 | fillLocalToolBar(bars.getToolBarManager());\r | |
787 | }\r | |
788 | \r | |
789 | private void fillLocalToolBar(IToolBarManager manager) {\r | |
790 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getShowLegendAction());\r | |
791 | manager.add(new Separator());\r | |
792 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getResetScaleAction());\r | |
793 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getPreviousEventAction());\r | |
794 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getNextEventAction());\r | |
795 | manager.add(fPreviousResourceAction);\r | |
796 | manager.add(fNextResourceAction);\r | |
797 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getZoomInAction());\r | |
798 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getZoomOutAction());\r | |
799 | manager.add(new Separator());\r | |
800 | }\r | |
04835162 | 801 | }\r |