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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 | 39 | import org.eclipse.linuxtools.tmf.core.interval.ITmfStateInterval;\r |
ea279a69 | 40 | import org.eclipse.linuxtools.tmf.core.signal.TmfExperimentDisposedSignal;\r |
04835162 | 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 PT |
46 | import org.eclipse.linuxtools.tmf.core.statesystem.IStateSystemQuerier;\r |
47 | import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace;\r | |
9e0640dc | 48 | import org.eclipse.linuxtools.tmf.core.trace.TmfExperiment;\r |
04835162 PT |
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 | |
04835162 PT |
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 | |
49ffadb7 PT |
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 | |
04835162 PT |
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 | |
49ffadb7 PT |
67 | import org.eclipse.swt.widgets.TreeColumn;\r |
68 | import org.eclipse.ui.IActionBars;\r | |
04835162 | 69 | \r |
27f3a03d AM |
70 | /**\r |
71 | * The Control Flow view main object\r | |
72 | *\r | |
73 | */\r | |
04835162 PT |
74 | public class ControlFlowView extends TmfView {\r |
75 | \r | |
76 | // ------------------------------------------------------------------------\r | |
77 | // Constants\r | |
78 | // ------------------------------------------------------------------------\r | |
79 | \r | |
80 | /**\r | |
81 | * View ID.\r | |
82 | */\r | |
83 | public static final String ID = "org.eclipse.linuxtools.lttng2.kernel.ui.views.controlflow"; //$NON-NLS-1$\r | |
84 | \r | |
3ac6ad1a BH |
85 | /**\r |
86 | * Initial time range\r | |
87 | */\r | |
88 | private static final long INITIAL_WINDOW_OFFSET = (1L * 100 * 1000 * 1000); // .1sec\r | |
0137b624 | 89 | \r |
49ffadb7 PT |
90 | private static final String PROCESS_COLUMN = Messages.ControlFlowView_processColumn;\r |
91 | private static final String TID_COLUMN = Messages.ControlFlowView_tidColumn;\r | |
3d90c4ff | 92 | private static final String PTID_COLUMN = Messages.ControlFlowView_ptidColumn;\r |
49ffadb7 PT |
93 | private static final String BIRTH_TIME_COLUMN = Messages.ControlFlowView_birthTimeColumn;\r |
94 | private static final String TRACE_COLUMN = Messages.ControlFlowView_traceColumn;\r | |
04835162 PT |
95 | \r |
96 | private final String[] COLUMN_NAMES = new String[] {\r | |
97 | PROCESS_COLUMN,\r | |
98 | TID_COLUMN,\r | |
3d90c4ff | 99 | PTID_COLUMN,\r |
49ffadb7 | 100 | BIRTH_TIME_COLUMN,\r |
04835162 PT |
101 | TRACE_COLUMN\r |
102 | };\r | |
103 | \r | |
03bcc394 PT |
104 | /**\r |
105 | * Redraw state enum\r | |
106 | */\r | |
ea21cd65 | 107 | private enum State { IDLE, BUSY, PENDING }\r |
03bcc394 | 108 | \r |
04835162 PT |
109 | // ------------------------------------------------------------------------\r |
110 | // Fields\r | |
111 | // ------------------------------------------------------------------------\r | |
112 | \r | |
113 | // The timegraph combo\r | |
114 | private TimeGraphCombo fTimeGraphCombo;\r | |
115 | \r | |
116 | // The selected experiment\r | |
6256d8ad | 117 | private TmfExperiment fSelectedExperiment;\r |
04835162 PT |
118 | \r |
119 | // The timegraph entry list\r | |
49ffadb7 | 120 | private ArrayList<ControlFlowEntry> fEntryList;\r |
04835162 | 121 | \r |
c19a8781 PT |
122 | // The time graph entry list synchronization object\r |
123 | final private Object fEntryListSyncObj = new Object();\r | |
124 | \r | |
04835162 PT |
125 | // The start time\r |
126 | private long fStartTime;\r | |
127 | \r | |
128 | // The end time\r | |
129 | private long fEndTime;\r | |
130 | \r | |
49ffadb7 | 131 | // The display width\r |
27f3a03d | 132 | private final int fDisplayWidth;\r |
49ffadb7 PT |
133 | \r |
134 | // The zoom thread\r | |
135 | private ZoomThread fZoomThread;\r | |
0137b624 | 136 | \r |
49ffadb7 PT |
137 | // The next resource action\r |
138 | private Action fNextResourceAction;\r | |
0137b624 | 139 | \r |
49ffadb7 PT |
140 | // The previous resource action\r |
141 | private Action fPreviousResourceAction;\r | |
27f3a03d | 142 | \r |
2c33fc31 | 143 | // A comparator class\r |
27f3a03d | 144 | private final ControlFlowEntryComparator fControlFlowEntryComparator = new ControlFlowEntryComparator();\r |
49ffadb7 | 145 | \r |
03bcc394 PT |
146 | // The redraw state used to prevent unnecessary queuing of display runnables\r |
147 | private State fRedrawState = State.IDLE;\r | |
148 | \r | |
149 | // The redraw synchronization object\r | |
150 | final private Object fSyncObj = new Object();\r | |
151 | \r | |
04835162 PT |
152 | // ------------------------------------------------------------------------\r |
153 | // Classes\r | |
154 | // ------------------------------------------------------------------------\r | |
155 | \r | |
156 | private class TreeContentProvider implements ITreeContentProvider {\r | |
157 | \r | |
158 | @Override\r | |
159 | public void dispose() {\r | |
160 | }\r | |
161 | \r | |
162 | @Override\r | |
163 | public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {\r | |
164 | }\r | |
165 | \r | |
166 | @Override\r | |
167 | public Object[] getElements(Object inputElement) {\r | |
168 | return (ITimeGraphEntry[]) inputElement;\r | |
169 | }\r | |
170 | \r | |
171 | @Override\r | |
172 | public Object[] getChildren(Object parentElement) {\r | |
173 | ITimeGraphEntry entry = (ITimeGraphEntry) parentElement;\r | |
174 | return entry.getChildren();\r | |
175 | }\r | |
176 | \r | |
177 | @Override\r | |
178 | public Object getParent(Object element) {\r | |
179 | ITimeGraphEntry entry = (ITimeGraphEntry) element;\r | |
180 | return entry.getParent();\r | |
181 | }\r | |
182 | \r | |
183 | @Override\r | |
184 | public boolean hasChildren(Object element) {\r | |
185 | ITimeGraphEntry entry = (ITimeGraphEntry) element;\r | |
186 | return entry.hasChildren();\r | |
187 | }\r | |
0137b624 | 188 | \r |
04835162 PT |
189 | }\r |
190 | \r | |
191 | private class TreeLabelProvider implements ITableLabelProvider {\r | |
192 | \r | |
193 | @Override\r | |
194 | public void addListener(ILabelProviderListener listener) {\r | |
195 | }\r | |
196 | \r | |
197 | @Override\r | |
198 | public void dispose() {\r | |
199 | }\r | |
200 | \r | |
201 | @Override\r | |
202 | public boolean isLabelProperty(Object element, String property) {\r | |
203 | return false;\r | |
204 | }\r | |
205 | \r | |
206 | @Override\r | |
207 | public void removeListener(ILabelProviderListener listener) {\r | |
208 | }\r | |
209 | \r | |
210 | @Override\r | |
211 | public Image getColumnImage(Object element, int columnIndex) {\r | |
212 | return null;\r | |
213 | }\r | |
214 | \r | |
215 | @Override\r | |
216 | public String getColumnText(Object element, int columnIndex) {\r | |
217 | ControlFlowEntry entry = (ControlFlowEntry) element;\r | |
218 | if (columnIndex == 0) {\r | |
219 | return entry.getName();\r | |
220 | } else if (columnIndex == 1) {\r | |
221 | return Integer.toString(entry.getThreadId());\r | |
49ffadb7 | 222 | } else if (columnIndex == 2) {\r |
3d90c4ff PT |
223 | if (entry.getParentThreadId() > 0) {\r |
224 | return Integer.toString(entry.getParentThreadId());\r | |
04835162 | 225 | }\r |
49ffadb7 PT |
226 | } else if (columnIndex == 3) {\r |
227 | return Utils.formatTime(entry.getBirthTime(), TimeFormat.ABSOLUTE, Resolution.NANOSEC);\r | |
228 | } else if (columnIndex == 4) {\r | |
229 | return entry.getTrace().getName();\r | |
04835162 PT |
230 | }\r |
231 | return ""; //$NON-NLS-1$\r | |
232 | }\r | |
0137b624 | 233 | \r |
04835162 PT |
234 | }\r |
235 | \r | |
2c33fc31 BH |
236 | private static class ControlFlowEntryComparator implements Comparator<ITimeGraphEntry> {\r |
237 | \r | |
238 | @Override\r | |
239 | public int compare(ITimeGraphEntry o1, ITimeGraphEntry o2) {\r | |
240 | int result = 0;\r | |
241 | \r | |
242 | if ((o1 instanceof ControlFlowEntry) && (o2 instanceof ControlFlowEntry)) {\r | |
243 | ControlFlowEntry entry1 = (ControlFlowEntry) o1;\r | |
244 | ControlFlowEntry entry2 = (ControlFlowEntry) o2;\r | |
245 | result = entry1.getTrace().getStartTime().compareTo(entry2.getTrace().getStartTime());\r | |
15c04058 PT |
246 | if (result == 0) {\r |
247 | result = entry1.getTrace().getName().compareTo(entry2.getTrace().getName());\r | |
248 | }\r | |
2c33fc31 BH |
249 | if (result == 0) {\r |
250 | result = entry1.getThreadId() < entry2.getThreadId() ? -1 : entry1.getThreadId() > entry2.getThreadId() ? 1 : 0;\r | |
251 | }\r | |
252 | }\r | |
253 | \r | |
254 | if (result == 0) {\r | |
255 | result = o1.getStartTime() < o2.getStartTime() ? -1 : o1.getStartTime() > o2.getStartTime() ? 1 : 0;\r | |
256 | }\r | |
257 | \r | |
258 | return result;\r | |
259 | }\r | |
260 | }\r | |
261 | \r | |
27f3a03d | 262 | \r |
49ffadb7 | 263 | private class ZoomThread extends Thread {\r |
27f3a03d AM |
264 | private final long fZoomStartTime;\r |
265 | private final long fZoomEndTime;\r | |
266 | private final long fResolution;\r | |
267 | private final IProgressMonitor fMonitor;\r | |
49ffadb7 PT |
268 | \r |
269 | public ZoomThread(long startTime, long endTime) {\r | |
270 | super("ControlFlowView zoom"); //$NON-NLS-1$\r | |
3ac6ad1a BH |
271 | fZoomStartTime = startTime;\r |
272 | fZoomEndTime = endTime;\r | |
273 | fResolution = Math.max(1, (fZoomEndTime - fZoomStartTime) / fDisplayWidth);\r | |
0137b624 | 274 | fMonitor = new NullProgressMonitor();\r |
49ffadb7 PT |
275 | }\r |
276 | \r | |
277 | @Override\r | |
278 | public void run() {\r | |
c19a8781 PT |
279 | ArrayList<ControlFlowEntry> entryList = null;\r |
280 | synchronized (fEntryListSyncObj) {\r | |
ea279a69 | 281 | entryList = (ArrayList<ControlFlowEntry>) fEntryList.clone();\r |
c19a8781 | 282 | }\r |
8d8cb868 | 283 | if (entryList == null) {\r |
49ffadb7 PT |
284 | return;\r |
285 | }\r | |
8d8cb868 | 286 | for (ControlFlowEntry entry : entryList) {\r |
0137b624 | 287 | if (fMonitor.isCanceled()) {\r |
5929fada | 288 | break;\r |
49ffadb7 | 289 | }\r |
0137b624 | 290 | zoom(entry, fMonitor);\r |
49ffadb7 | 291 | }\r |
49ffadb7 PT |
292 | }\r |
293 | \r | |
0137b624 | 294 | private void zoom(ControlFlowEntry entry, IProgressMonitor monitor) {\r |
f7ddf9b3 | 295 | if (fZoomStartTime <= fStartTime && fZoomEndTime >= fEndTime) {\r |
b987050f | 296 | entry.setZoomedEventList(null);\r |
5929fada PT |
297 | } else {\r |
298 | List<ITimeEvent> zoomedEventList = getEventList(entry, fZoomStartTime, fZoomEndTime, fResolution, monitor);\r | |
299 | if (zoomedEventList != null) {\r | |
300 | entry.setZoomedEventList(zoomedEventList);\r | |
301 | }\r | |
0137b624 | 302 | }\r |
03bcc394 | 303 | redraw();\r |
49ffadb7 | 304 | for (ControlFlowEntry child : entry.getChildren()) {\r |
0137b624 | 305 | if (fMonitor.isCanceled()) {\r |
49ffadb7 PT |
306 | return;\r |
307 | }\r | |
0137b624 | 308 | zoom(child, monitor);\r |
49ffadb7 PT |
309 | }\r |
310 | }\r | |
311 | \r | |
312 | public void cancel() {\r | |
0137b624 | 313 | fMonitor.setCanceled(true);\r |
49ffadb7 PT |
314 | }\r |
315 | }\r | |
316 | \r | |
04835162 PT |
317 | // ------------------------------------------------------------------------\r |
318 | // Constructors\r | |
319 | // ------------------------------------------------------------------------\r | |
320 | \r | |
27f3a03d AM |
321 | /**\r |
322 | * Constructor\r | |
323 | */\r | |
04835162 PT |
324 | public ControlFlowView() {\r |
325 | super(ID);\r | |
49ffadb7 | 326 | fDisplayWidth = Display.getDefault().getBounds().width;\r |
04835162 PT |
327 | }\r |
328 | \r | |
329 | // ------------------------------------------------------------------------\r | |
330 | // ViewPart\r | |
331 | // ------------------------------------------------------------------------\r | |
332 | \r | |
333 | /* (non-Javadoc)\r | |
334 | * @see org.eclipse.linuxtools.tmf.ui.views.TmfView#createPartControl(org.eclipse.swt.widgets.Composite)\r | |
335 | */\r | |
336 | @Override\r | |
337 | public void createPartControl(Composite parent) {\r | |
338 | fTimeGraphCombo = new TimeGraphCombo(parent, SWT.NONE);\r | |
339 | \r | |
340 | fTimeGraphCombo.setTreeContentProvider(new TreeContentProvider());\r | |
341 | \r | |
342 | fTimeGraphCombo.setTreeLabelProvider(new TreeLabelProvider());\r | |
343 | \r | |
72b5abb1 | 344 | fTimeGraphCombo.setTimeGraphProvider(new ControlFlowPresentationProvider());\r |
04835162 PT |
345 | \r |
346 | fTimeGraphCombo.setTreeColumns(COLUMN_NAMES);\r | |
347 | \r | |
348 | fTimeGraphCombo.getTimeGraphViewer().addRangeListener(new ITimeGraphRangeListener() {\r | |
349 | @Override\r | |
350 | public void timeRangeUpdated(TimeGraphRangeUpdateEvent event) {\r | |
49ffadb7 PT |
351 | final long startTime = event.getStartTime();\r |
352 | final long endTime = event.getEndTime();\r | |
353 | TmfTimeRange range = new TmfTimeRange(new CtfTmfTimestamp(startTime), new CtfTmfTimestamp(endTime));\r | |
354 | TmfTimestamp time = new CtfTmfTimestamp(fTimeGraphCombo.getTimeGraphViewer().getSelectedTime());\r | |
355 | broadcast(new TmfRangeSynchSignal(ControlFlowView.this, range, time));\r | |
356 | if (fZoomThread != null) {\r | |
357 | fZoomThread.cancel();\r | |
358 | }\r | |
3ac6ad1a | 359 | startZoomThread(startTime, endTime);\r |
04835162 PT |
360 | }\r |
361 | });\r | |
362 | \r | |
363 | fTimeGraphCombo.getTimeGraphViewer().addTimeListener(new ITimeGraphTimeListener() {\r | |
364 | @Override\r | |
365 | public void timeSelected(TimeGraphTimeEvent event) {\r | |
366 | long time = event.getTime();\r | |
49ffadb7 | 367 | broadcast(new TmfTimeSynchSignal(ControlFlowView.this, new CtfTmfTimestamp(time)));\r |
04835162 PT |
368 | }\r |
369 | });\r | |
370 | \r | |
371 | fTimeGraphCombo.addSelectionListener(new ITimeGraphSelectionListener() {\r | |
372 | @Override\r | |
373 | public void selectionChanged(TimeGraphSelectionEvent event) {\r | |
49ffadb7 | 374 | //ITimeGraphEntry selection = event.getSelection();\r |
04835162 PT |
375 | }\r |
376 | });\r | |
377 | \r | |
49ffadb7 PT |
378 | fTimeGraphCombo.getTimeGraphViewer().setTimeCalendarFormat(true);\r |
379 | \r | |
380 | final Thread thread = new Thread("ControlFlowView build") { //$NON-NLS-1$\r | |
04835162 PT |
381 | @Override\r |
382 | public void run() {\r | |
383 | if (TmfExperiment.getCurrentExperiment() != null) {\r | |
384 | selectExperiment(TmfExperiment.getCurrentExperiment());\r | |
385 | }\r | |
386 | }\r | |
387 | };\r | |
388 | thread.start();\r | |
0137b624 | 389 | \r |
49ffadb7 PT |
390 | // View Action Handling\r |
391 | makeActions();\r | |
392 | contributeToActionBars();\r | |
04835162 PT |
393 | }\r |
394 | \r | |
395 | /* (non-Javadoc)\r | |
396 | * @see org.eclipse.ui.part.WorkbenchPart#setFocus()\r | |
397 | */\r | |
398 | @Override\r | |
399 | public void setFocus() {\r | |
400 | fTimeGraphCombo.setFocus();\r | |
401 | }\r | |
402 | \r | |
403 | // ------------------------------------------------------------------------\r | |
404 | // Signal handlers\r | |
405 | // ------------------------------------------------------------------------\r | |
406 | \r | |
27f3a03d AM |
407 | /**\r |
408 | * Handler for the experiment selected signal\r | |
409 | *\r | |
410 | * @param signal\r | |
411 | * The signal that's received\r | |
412 | */\r | |
04835162 | 413 | @TmfSignalHandler\r |
6256d8ad | 414 | public void experimentSelected(final TmfExperimentSelectedSignal signal) {\r |
04835162 PT |
415 | if (signal.getExperiment().equals(fSelectedExperiment)) {\r |
416 | return;\r | |
417 | }\r | |
418 | \r | |
49ffadb7 | 419 | final Thread thread = new Thread("ControlFlowView build") { //$NON-NLS-1$\r |
04835162 PT |
420 | @Override\r |
421 | public void run() {\r | |
422 | selectExperiment(signal.getExperiment());\r | |
0137b624 PT |
423 | }\r |
424 | };\r | |
49ffadb7 PT |
425 | thread.start();\r |
426 | }\r | |
427 | \r | |
ea279a69 FC |
428 | /**\r |
429 | * Experiment is disposed: clear the data structures and the view\r | |
430 | *\r | |
431 | * @param signal the signal received\r | |
432 | */\r | |
433 | @TmfSignalHandler\r | |
434 | public void experimentDisposed(final TmfExperimentDisposedSignal signal) {\r | |
435 | if (signal.getExperiment().equals(fSelectedExperiment)) {\r | |
436 | fSelectedExperiment = null;\r | |
437 | fStartTime = 0;\r | |
438 | fEndTime = 0;\r | |
439 | fZoomThread.cancel();\r | |
440 | synchronized(fEntryListSyncObj) {\r | |
441 | fEntryList.clear();\r | |
442 | }\r | |
443 | refresh(INITIAL_WINDOW_OFFSET);\r | |
444 | }\r | |
445 | }\r | |
446 | \r | |
27f3a03d AM |
447 | /**\r |
448 | * Handler for the synch signal\r | |
449 | *\r | |
450 | * @param signal\r | |
451 | * The signal that's received\r | |
452 | */\r | |
49ffadb7 PT |
453 | @TmfSignalHandler\r |
454 | public void synchToTime(final TmfTimeSynchSignal signal) {\r | |
04aafb31 | 455 | if (signal.getSource() == this || fSelectedExperiment == null || fSelectedExperiment.getTraces() == null) {\r |
49ffadb7 PT |
456 | return;\r |
457 | }\r | |
458 | final long time = signal.getCurrentTime().normalize(0, -9).getValue();\r | |
0137b624 PT |
459 | \r |
460 | int thread = -1;\r | |
6256d8ad | 461 | for (ITmfTrace trace : fSelectedExperiment.getTraces()) {\r |
0137b624 PT |
462 | if (thread > 0) {\r |
463 | break;\r | |
464 | }\r | |
465 | if (trace instanceof CtfKernelTrace) {\r | |
466 | CtfKernelTrace ctfKernelTrace = (CtfKernelTrace) trace;\r | |
467 | IStateSystemQuerier ssq = ctfKernelTrace.getStateSystem();\r | |
468 | if (time >= ssq.getStartTime() && time <= ssq.getCurrentEndTime()) {\r | |
469 | List<Integer> currentThreadQuarks = ssq.getQuarks(Attributes.CPUS, "*", Attributes.CURRENT_THREAD); //$NON-NLS-1$\r | |
470 | for (int currentThreadQuark : currentThreadQuarks) {\r | |
471 | try {\r | |
472 | ITmfStateInterval currentThreadInterval = ssq.querySingleState(time, currentThreadQuark);\r | |
473 | int currentThread = currentThreadInterval.getStateValue().unboxInt();\r | |
474 | if (currentThread > 0) {\r | |
475 | int statusQuark = ssq.getQuarkAbsolute(Attributes.THREADS, Integer.toString(currentThread), Attributes.STATUS);\r | |
476 | ITmfStateInterval statusInterval = ssq.querySingleState(time, statusQuark);\r | |
477 | if (statusInterval.getStartTime() == time) {\r | |
478 | thread = currentThread;\r | |
479 | break;\r | |
480 | }\r | |
481 | }\r | |
482 | } catch (AttributeNotFoundException e) {\r | |
483 | e.printStackTrace();\r | |
484 | } catch (TimeRangeException e) {\r | |
485 | e.printStackTrace();\r | |
486 | } catch (StateValueTypeException e) {\r | |
487 | e.printStackTrace();\r | |
488 | }\r | |
489 | }\r | |
490 | }\r | |
491 | }\r | |
492 | }\r | |
493 | final int selectedThread = thread;\r | |
27f3a03d | 494 | \r |
49ffadb7 PT |
495 | Display.getDefault().asyncExec(new Runnable() {\r |
496 | @Override\r | |
497 | public void run() {\r | |
498 | if (fTimeGraphCombo.isDisposed()) {\r | |
499 | return;\r | |
500 | }\r | |
3ac6ad1a | 501 | fTimeGraphCombo.getTimeGraphViewer().setSelectedTime(time, true);\r |
0137b624 PT |
502 | startZoomThread(fTimeGraphCombo.getTimeGraphViewer().getTime0(), fTimeGraphCombo.getTimeGraphViewer().getTime1());\r |
503 | \r | |
504 | if (selectedThread > 0) {\r | |
505 | for (Object element : fTimeGraphCombo.getTimeGraphViewer().getExpandedElements()) {\r | |
506 | if (element instanceof ControlFlowEntry) {\r | |
507 | ControlFlowEntry entry = (ControlFlowEntry) element;\r | |
508 | if (entry.getThreadId() == selectedThread) {\r | |
509 | fTimeGraphCombo.setSelection(entry);\r | |
7264b6f2 | 510 | break;\r |
0137b624 PT |
511 | }\r |
512 | }\r | |
513 | }\r | |
514 | }\r | |
49ffadb7 PT |
515 | }\r |
516 | });\r | |
517 | }\r | |
518 | \r | |
27f3a03d AM |
519 | /**\r |
520 | * Handler for the range sync signal\r | |
521 | *\r | |
522 | * @param signal\r | |
523 | * The signal that's received\r | |
524 | */\r | |
49ffadb7 PT |
525 | @TmfSignalHandler\r |
526 | public void synchToRange(final TmfRangeSynchSignal signal) {\r | |
8a74a597 | 527 | if (signal.getSource() == this || fSelectedExperiment == null) {\r |
49ffadb7 PT |
528 | return;\r |
529 | }\r | |
530 | final long startTime = signal.getCurrentRange().getStartTime().normalize(0, -9).getValue();\r | |
531 | final long endTime = signal.getCurrentRange().getEndTime().normalize(0, -9).getValue();\r | |
532 | final long time = signal.getCurrentTime().normalize(0, -9).getValue();\r | |
533 | Display.getDefault().asyncExec(new Runnable() {\r | |
534 | @Override\r | |
535 | public void run() {\r | |
536 | if (fTimeGraphCombo.isDisposed()) {\r | |
537 | return;\r | |
538 | }\r | |
539 | fTimeGraphCombo.getTimeGraphViewer().setStartFinishTime(startTime, endTime);\r | |
3ac6ad1a BH |
540 | fTimeGraphCombo.getTimeGraphViewer().setSelectedTime(time, false);\r |
541 | startZoomThread(startTime, endTime);\r | |
49ffadb7 PT |
542 | }\r |
543 | });\r | |
04835162 PT |
544 | }\r |
545 | \r | |
27f3a03d AM |
546 | /**\r |
547 | * Handler for the state system build completed signal\r | |
548 | *\r | |
549 | * @param signal\r | |
550 | * The signal that's received\r | |
551 | */\r | |
b987050f PT |
552 | @TmfSignalHandler\r |
553 | public void stateSystemBuildCompleted (final TmfStateSystemBuildCompleted signal) {\r | |
6256d8ad | 554 | final TmfExperiment selectedExperiment = fSelectedExperiment;\r |
04aafb31 | 555 | if (selectedExperiment == null || selectedExperiment.getTraces() == null) {\r |
b987050f PT |
556 | return;\r |
557 | }\r | |
6256d8ad | 558 | for (ITmfTrace trace : selectedExperiment.getTraces()) {\r |
b987050f PT |
559 | if (trace == signal.getTrace() && trace instanceof CtfKernelTrace) {\r |
560 | final Thread thread = new Thread("ControlFlowView build") { //$NON-NLS-1$\r | |
561 | @Override\r | |
562 | public void run() {\r | |
563 | // rebuild the model\r | |
564 | selectExperiment(selectedExperiment);\r | |
565 | }\r | |
566 | };\r | |
567 | thread.start();\r | |
568 | }\r | |
569 | }\r | |
570 | }\r | |
571 | \r | |
49ffadb7 PT |
572 | // ------------------------------------------------------------------------\r |
573 | // Internal\r | |
574 | // ------------------------------------------------------------------------\r | |
575 | \r | |
6256d8ad | 576 | private void selectExperiment(TmfExperiment experiment) {\r |
04835162 PT |
577 | fStartTime = Long.MAX_VALUE;\r |
578 | fEndTime = Long.MIN_VALUE;\r | |
6256d8ad | 579 | fSelectedExperiment = experiment;\r |
15c04058 | 580 | ArrayList<ControlFlowEntry> rootList = new ArrayList<ControlFlowEntry>();\r |
6256d8ad | 581 | for (ITmfTrace trace : experiment.getTraces()) {\r |
04835162 | 582 | if (trace instanceof CtfKernelTrace) {\r |
15c04058 | 583 | ArrayList<ControlFlowEntry> entryList = new ArrayList<ControlFlowEntry>();\r |
04835162 PT |
584 | CtfKernelTrace ctfKernelTrace = (CtfKernelTrace) trace;\r |
585 | IStateSystemQuerier ssq = ctfKernelTrace.getStateSystem();\r | |
04835162 | 586 | long start = ssq.getStartTime();\r |
b987050f | 587 | long end = ssq.getCurrentEndTime() + 1;\r |
04835162 PT |
588 | fStartTime = Math.min(fStartTime, start);\r |
589 | fEndTime = Math.max(fEndTime, end);\r | |
590 | List<Integer> threadQuarks = ssq.getQuarks(Attributes.THREADS, "*"); //$NON-NLS-1$\r | |
591 | for (int threadQuark : threadQuarks) {\r | |
592 | String threadName = ssq.getAttributeName(threadQuark);\r | |
593 | int threadId = -1;\r | |
594 | try {\r | |
595 | threadId = Integer.parseInt(threadName);\r | |
596 | } catch (NumberFormatException e1) {\r | |
597 | continue;\r | |
598 | }\r | |
49ffadb7 PT |
599 | if (threadId == 0) { // ignore the swapper thread\r |
600 | continue;\r | |
601 | }\r | |
04835162 PT |
602 | int execNameQuark = -1;\r |
603 | try {\r | |
604 | try {\r | |
605 | execNameQuark = ssq.getQuarkRelative(threadQuark, Attributes.EXEC_NAME);\r | |
606 | } catch (AttributeNotFoundException e) {\r | |
607 | continue;\r | |
608 | }\r | |
609 | int ppidQuark = ssq.getQuarkRelative(threadQuark, Attributes.PPID);\r | |
b987050f | 610 | List<ITmfStateInterval> execNameIntervals = ssq.queryHistoryRange(execNameQuark, start, end - 1);\r |
49ffadb7 | 611 | long birthTime = -1;\r |
04835162 PT |
612 | for (ITmfStateInterval execNameInterval : execNameIntervals) {\r |
613 | if (!execNameInterval.getStateValue().isNull() && execNameInterval.getStateValue().getType() == 1) {\r | |
614 | String execName = execNameInterval.getStateValue().unboxStr();\r | |
615 | long startTime = execNameInterval.getStartTime();\r | |
49ffadb7 PT |
616 | long endTime = execNameInterval.getEndTime() + 1;\r |
617 | if (birthTime == -1) {\r | |
618 | birthTime = startTime;\r | |
619 | }\r | |
04835162 PT |
620 | int ppid = -1;\r |
621 | if (ppidQuark != -1) {\r | |
622 | ITmfStateInterval ppidInterval = ssq.querySingleState(startTime, ppidQuark);\r | |
623 | ppid = ppidInterval.getStateValue().unboxInt();\r | |
624 | }\r | |
49ffadb7 | 625 | ControlFlowEntry entry = new ControlFlowEntry(threadQuark, ctfKernelTrace, execName, threadId, ppid, birthTime, startTime, endTime);\r |
8d8cb868 | 626 | entryList.add(entry);\r |
49ffadb7 PT |
627 | entry.addEvent(new TimeEvent(entry, startTime, endTime - startTime));\r |
628 | } else {\r | |
629 | birthTime = -1;\r | |
04835162 PT |
630 | }\r |
631 | }\r | |
632 | } catch (AttributeNotFoundException e) {\r | |
633 | e.printStackTrace();\r | |
634 | } catch (TimeRangeException e) {\r | |
635 | e.printStackTrace();\r | |
636 | } catch (StateValueTypeException e) {\r | |
637 | e.printStackTrace();\r | |
638 | }\r | |
639 | }\r | |
15c04058 | 640 | buildTree(entryList, rootList);\r |
04835162 | 641 | }\r |
15c04058 | 642 | Collections.sort(rootList, fControlFlowEntryComparator);\r |
c19a8781 PT |
643 | synchronized (fEntryListSyncObj) {\r |
644 | fEntryList = (ArrayList<ControlFlowEntry>) rootList.clone();\r | |
645 | }\r | |
3ac6ad1a | 646 | refresh(INITIAL_WINDOW_OFFSET);\r |
15c04058 PT |
647 | }\r |
648 | for (ControlFlowEntry entry : rootList) {\r | |
649 | buildStatusEvents(entry);\r | |
49ffadb7 PT |
650 | }\r |
651 | }\r | |
652 | \r | |
0a78d11a AM |
653 | private static void buildTree(ArrayList<ControlFlowEntry> entryList,\r |
654 | ArrayList<ControlFlowEntry> rootList) {\r | |
8d8cb868 | 655 | for (ControlFlowEntry entry : entryList) {\r |
49ffadb7 | 656 | boolean root = true;\r |
3d90c4ff | 657 | if (entry.getParentThreadId() > 0) {\r |
8d8cb868 | 658 | for (ControlFlowEntry parent : entryList) {\r |
3d90c4ff | 659 | if (parent.getThreadId() == entry.getParentThreadId() &&\r |
49ffadb7 PT |
660 | entry.getStartTime() >= parent.getStartTime() &&\r |
661 | entry.getStartTime() <= parent.getEndTime()) {\r | |
662 | parent.addChild(entry);\r | |
663 | root = false;\r | |
664 | break;\r | |
665 | }\r | |
666 | }\r | |
667 | }\r | |
668 | if (root) {\r | |
669 | rootList.add(entry);\r | |
670 | }\r | |
04835162 | 671 | }\r |
49ffadb7 PT |
672 | }\r |
673 | \r | |
674 | private void buildStatusEvents(ControlFlowEntry entry) {\r | |
675 | IStateSystemQuerier ssq = entry.getTrace().getStateSystem();\r | |
676 | long start = ssq.getStartTime();\r | |
b987050f | 677 | long end = ssq.getCurrentEndTime() + 1;\r |
49ffadb7 | 678 | long resolution = Math.max(1, (end - start) / fDisplayWidth);\r |
0137b624 | 679 | List<ITimeEvent> eventList = getEventList(entry, entry.getStartTime(), entry.getEndTime(), resolution, new NullProgressMonitor());\r |
49ffadb7 PT |
680 | entry.setEventList(eventList);\r |
681 | redraw();\r | |
682 | for (ITimeGraphEntry child : entry.getChildren()) {\r | |
683 | buildStatusEvents((ControlFlowEntry) child);\r | |
684 | }\r | |
685 | }\r | |
686 | \r | |
0a78d11a AM |
687 | private static List<ITimeEvent> getEventList(ControlFlowEntry entry,\r |
688 | long startTime, long endTime, long resolution,\r | |
689 | IProgressMonitor monitor) {\r | |
49ffadb7 PT |
690 | startTime = Math.max(startTime, entry.getStartTime());\r |
691 | endTime = Math.min(endTime, entry.getEndTime());\r | |
692 | if (endTime <= startTime) {\r | |
693 | return null;\r | |
694 | }\r | |
b5a8d0cc | 695 | IStateSystemQuerier ssq = entry.getTrace().getStateSystem();\r |
49ffadb7 PT |
696 | List<ITimeEvent> eventList = null;\r |
697 | try {\r | |
698 | int statusQuark = ssq.getQuarkRelative(entry.getThreadQuark(), Attributes.STATUS);\r | |
03bcc394 | 699 | List<ITmfStateInterval> statusIntervals = ssq.queryHistoryRange(statusQuark, startTime, endTime - 1, resolution, monitor);\r |
49ffadb7 PT |
700 | eventList = new ArrayList<ITimeEvent>(statusIntervals.size());\r |
701 | long lastEndTime = -1;\r | |
702 | for (ITmfStateInterval statusInterval : statusIntervals) {\r | |
0137b624 PT |
703 | if (monitor.isCanceled()) {\r |
704 | return null;\r | |
705 | }\r | |
49ffadb7 PT |
706 | long time = statusInterval.getStartTime();\r |
707 | long duration = statusInterval.getEndTime() - time + 1;\r | |
708 | int status = -1;\r | |
709 | try {\r | |
710 | status = statusInterval.getStateValue().unboxInt();\r | |
711 | } catch (StateValueTypeException e) {\r | |
712 | e.printStackTrace();\r | |
713 | }\r | |
714 | if (lastEndTime != time && lastEndTime != -1) {\r | |
715 | eventList.add(new ControlFlowEvent(entry, lastEndTime, time - lastEndTime, 0));\r | |
716 | }\r | |
717 | eventList.add(new ControlFlowEvent(entry, time, duration, status));\r | |
718 | lastEndTime = time + duration;\r | |
719 | }\r | |
720 | } catch (AttributeNotFoundException e) {\r | |
721 | e.printStackTrace();\r | |
722 | } catch (TimeRangeException e) {\r | |
723 | e.printStackTrace();\r | |
724 | }\r | |
725 | return eventList;\r | |
04835162 PT |
726 | }\r |
727 | \r | |
3ac6ad1a | 728 | private void refresh(final long windowRange) {\r |
04835162 PT |
729 | Display.getDefault().asyncExec(new Runnable() {\r |
730 | @Override\r | |
731 | public void run() {\r | |
732 | if (fTimeGraphCombo.isDisposed()) {\r | |
733 | return;\r | |
734 | }\r | |
c19a8781 PT |
735 | ITimeGraphEntry[] entries = null;\r |
736 | synchronized (fEntryListSyncObj) {\r | |
737 | entries = fEntryList.toArray(new ITimeGraphEntry[0]);\r | |
738 | }\r | |
2c33fc31 | 739 | Arrays.sort(entries, fControlFlowEntryComparator);\r |
04835162 PT |
740 | fTimeGraphCombo.setInput(entries);\r |
741 | fTimeGraphCombo.getTimeGraphViewer().setTimeBounds(fStartTime, fEndTime);\r | |
0137b624 | 742 | \r |
3ac6ad1a BH |
743 | long endTime = fStartTime + windowRange;\r |
744 | \r | |
745 | if (fEndTime < endTime) {\r | |
746 | endTime = fEndTime;\r | |
747 | }\r | |
748 | fTimeGraphCombo.getTimeGraphViewer().setStartFinishTime(fStartTime, endTime);\r | |
49ffadb7 PT |
749 | for (TreeColumn column : fTimeGraphCombo.getTreeViewer().getTree().getColumns()) {\r |
750 | column.pack();\r | |
751 | }\r | |
3ac6ad1a BH |
752 | \r |
753 | startZoomThread(fStartTime, endTime);\r | |
49ffadb7 PT |
754 | }\r |
755 | });\r | |
756 | }\r | |
757 | \r | |
758 | private void redraw() {\r | |
03bcc394 PT |
759 | synchronized (fSyncObj) {\r |
760 | if (fRedrawState == State.IDLE) {\r | |
761 | fRedrawState = State.BUSY;\r | |
762 | } else {\r | |
763 | fRedrawState = State.PENDING;\r | |
764 | return;\r | |
765 | }\r | |
766 | }\r | |
49ffadb7 PT |
767 | Display.getDefault().asyncExec(new Runnable() {\r |
768 | @Override\r | |
769 | public void run() {\r | |
770 | if (fTimeGraphCombo.isDisposed()) {\r | |
771 | return;\r | |
772 | }\r | |
773 | fTimeGraphCombo.redraw();\r | |
774 | fTimeGraphCombo.update();\r | |
03bcc394 PT |
775 | synchronized (fSyncObj) {\r |
776 | if (fRedrawState == State.PENDING) {\r | |
777 | fRedrawState = State.IDLE;\r | |
778 | redraw();\r | |
779 | } else {\r | |
780 | fRedrawState = State.IDLE;\r | |
781 | }\r | |
782 | }\r | |
04835162 PT |
783 | }\r |
784 | });\r | |
785 | }\r | |
786 | \r | |
3ac6ad1a BH |
787 | private void startZoomThread(long startTime, long endTime) {\r |
788 | if (fZoomThread != null) {\r | |
789 | fZoomThread.cancel();\r | |
790 | }\r | |
791 | fZoomThread = new ZoomThread(startTime, endTime);\r | |
792 | fZoomThread.start();\r | |
793 | }\r | |
0137b624 | 794 | \r |
49ffadb7 PT |
795 | private void makeActions() {\r |
796 | fPreviousResourceAction = fTimeGraphCombo.getTimeGraphViewer().getPreviousItemAction();\r | |
797 | fPreviousResourceAction.setText(Messages.ControlFlowView_previousProcessActionNameText);\r | |
798 | fPreviousResourceAction.setToolTipText(Messages.ControlFlowView_previousProcessActionToolTipText);\r | |
799 | fNextResourceAction = fTimeGraphCombo.getTimeGraphViewer().getNextItemAction();\r | |
800 | fNextResourceAction.setText(Messages.ControlFlowView_nextProcessActionNameText);\r | |
801 | fNextResourceAction.setToolTipText(Messages.ControlFlowView_nextProcessActionToolTipText);\r | |
802 | }\r | |
0137b624 | 803 | \r |
49ffadb7 PT |
804 | private void contributeToActionBars() {\r |
805 | IActionBars bars = getViewSite().getActionBars();\r | |
806 | fillLocalToolBar(bars.getToolBarManager());\r | |
807 | }\r | |
808 | \r | |
809 | private void fillLocalToolBar(IToolBarManager manager) {\r | |
810 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getShowLegendAction());\r | |
811 | manager.add(new Separator());\r | |
812 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getResetScaleAction());\r | |
813 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getPreviousEventAction());\r | |
814 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getNextEventAction());\r | |
815 | manager.add(fPreviousResourceAction);\r | |
816 | manager.add(fNextResourceAction);\r | |
817 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getZoomInAction());\r | |
818 | manager.add(fTimeGraphCombo.getTimeGraphViewer().getZoomOutAction());\r | |
819 | manager.add(new Separator());\r | |
820 | }\r | |
04835162 | 821 | }\r |