1 /*******************************************************************************
2 * Copyright (c) 2012 Ericsson
4 * All rights reserved. This program and the accompanying materials are
5 * made available under the terms of the Eclipse Public License v1.0 which
6 * accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * Patrick Tasse - Initial API and implementation
11 *******************************************************************************/
13 package org
.eclipse
.linuxtools
.internal
.lttng2
.kernel
.ui
.views
.controlflow
;
15 import java
.util
.ArrayList
;
16 import java
.util
.Arrays
;
17 import java
.util
.Collections
;
18 import java
.util
.Comparator
;
19 import java
.util
.List
;
21 import org
.eclipse
.core
.runtime
.IProgressMonitor
;
22 import org
.eclipse
.core
.runtime
.NullProgressMonitor
;
23 import org
.eclipse
.jface
.action
.Action
;
24 import org
.eclipse
.jface
.action
.IToolBarManager
;
25 import org
.eclipse
.jface
.action
.Separator
;
26 import org
.eclipse
.jface
.viewers
.ILabelProviderListener
;
27 import org
.eclipse
.jface
.viewers
.ITableLabelProvider
;
28 import org
.eclipse
.jface
.viewers
.ITreeContentProvider
;
29 import org
.eclipse
.jface
.viewers
.Viewer
;
30 import org
.eclipse
.linuxtools
.internal
.lttng2
.kernel
.core
.Attributes
;
31 import org
.eclipse
.linuxtools
.internal
.lttng2
.kernel
.ui
.Messages
;
32 import org
.eclipse
.linuxtools
.lttng2
.kernel
.core
.trace
.CtfKernelTrace
;
33 import org
.eclipse
.linuxtools
.tmf
.core
.ctfadaptor
.CtfTmfTimestamp
;
34 import org
.eclipse
.linuxtools
.tmf
.core
.event
.ITmfEvent
;
35 import org
.eclipse
.linuxtools
.tmf
.core
.event
.TmfTimeRange
;
36 import org
.eclipse
.linuxtools
.tmf
.core
.event
.TmfTimestamp
;
37 import org
.eclipse
.linuxtools
.tmf
.core
.exceptions
.AttributeNotFoundException
;
38 import org
.eclipse
.linuxtools
.tmf
.core
.exceptions
.StateValueTypeException
;
39 import org
.eclipse
.linuxtools
.tmf
.core
.exceptions
.TimeRangeException
;
40 import org
.eclipse
.linuxtools
.tmf
.core
.interval
.ITmfStateInterval
;
41 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfExperimentSelectedSignal
;
42 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfRangeSynchSignal
;
43 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfSignalHandler
;
44 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfStateSystemBuildCompleted
;
45 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfTimeSynchSignal
;
46 import org
.eclipse
.linuxtools
.tmf
.core
.statesystem
.IStateSystemQuerier
;
47 import org
.eclipse
.linuxtools
.tmf
.core
.trace
.ITmfTrace
;
48 import org
.eclipse
.linuxtools
.tmf
.core
.trace
.TmfExperiment
;
49 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.TmfView
;
50 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.ITimeGraphRangeListener
;
51 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.ITimeGraphSelectionListener
;
52 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.ITimeGraphTimeListener
;
53 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.TimeGraphCombo
;
54 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.TimeGraphRangeUpdateEvent
;
55 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.TimeGraphSelectionEvent
;
56 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.TimeGraphTimeEvent
;
57 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.model
.ITimeEvent
;
58 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.model
.ITimeGraphEntry
;
59 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.model
.TimeEvent
;
60 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.widgets
.Utils
;
61 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.widgets
.Utils
.Resolution
;
62 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.widgets
.Utils
.TimeFormat
;
63 import org
.eclipse
.swt
.SWT
;
64 import org
.eclipse
.swt
.graphics
.Image
;
65 import org
.eclipse
.swt
.widgets
.Composite
;
66 import org
.eclipse
.swt
.widgets
.Display
;
67 import org
.eclipse
.swt
.widgets
.TreeColumn
;
68 import org
.eclipse
.ui
.IActionBars
;
70 public class ControlFlowView
extends TmfView
{
72 // ------------------------------------------------------------------------
74 // ------------------------------------------------------------------------
79 public static final String ID
= "org.eclipse.linuxtools.lttng2.kernel.ui.views.controlflow"; //$NON-NLS-1$
84 private static final long INITIAL_WINDOW_OFFSET
= (1L * 100 * 1000 * 1000); // .1sec
86 private static final String PROCESS_COLUMN
= Messages
.ControlFlowView_processColumn
;
87 private static final String TID_COLUMN
= Messages
.ControlFlowView_tidColumn
;
88 private static final String PTID_COLUMN
= Messages
.ControlFlowView_ptidColumn
;
89 private static final String BIRTH_TIME_COLUMN
= Messages
.ControlFlowView_birthTimeColumn
;
90 private static final String TRACE_COLUMN
= Messages
.ControlFlowView_traceColumn
;
92 private final String
[] COLUMN_NAMES
= new String
[] {
100 // ------------------------------------------------------------------------
102 // ------------------------------------------------------------------------
104 // The timegraph combo
105 private TimeGraphCombo fTimeGraphCombo
;
107 // The selected experiment
108 private TmfExperiment
<ITmfEvent
> fSelectedExperiment
;
110 // The timegraph entry list
111 private ArrayList
<ControlFlowEntry
> fEntryList
;
113 // The time graph entry list synchronization object
114 final private Object fEntryListSyncObj
= new Object();
117 private long fStartTime
;
120 private long fEndTime
;
123 private int fDisplayWidth
;
126 private ZoomThread fZoomThread
;
128 // The next resource action
129 private Action fNextResourceAction
;
131 // The previous resource action
132 private Action fPreviousResourceAction
;
134 // A comparator class
135 private ControlFlowEntryComparator fControlFlowEntryComparator
= new ControlFlowEntryComparator();
137 // ------------------------------------------------------------------------
139 // ------------------------------------------------------------------------
141 private class TreeContentProvider
implements ITreeContentProvider
{
144 public void dispose() {
148 public void inputChanged(Viewer viewer
, Object oldInput
, Object newInput
) {
152 public Object
[] getElements(Object inputElement
) {
153 return (ITimeGraphEntry
[]) inputElement
;
157 public Object
[] getChildren(Object parentElement
) {
158 ITimeGraphEntry entry
= (ITimeGraphEntry
) parentElement
;
159 return entry
.getChildren();
163 public Object
getParent(Object element
) {
164 ITimeGraphEntry entry
= (ITimeGraphEntry
) element
;
165 return entry
.getParent();
169 public boolean hasChildren(Object element
) {
170 ITimeGraphEntry entry
= (ITimeGraphEntry
) element
;
171 return entry
.hasChildren();
176 private class TreeLabelProvider
implements ITableLabelProvider
{
179 public void addListener(ILabelProviderListener listener
) {
183 public void dispose() {
187 public boolean isLabelProperty(Object element
, String property
) {
192 public void removeListener(ILabelProviderListener listener
) {
196 public Image
getColumnImage(Object element
, int columnIndex
) {
201 public String
getColumnText(Object element
, int columnIndex
) {
202 ControlFlowEntry entry
= (ControlFlowEntry
) element
;
203 if (columnIndex
== 0) {
204 return entry
.getName();
205 } else if (columnIndex
== 1) {
206 return Integer
.toString(entry
.getThreadId());
207 } else if (columnIndex
== 2) {
208 if (entry
.getParentThreadId() > 0) {
209 return Integer
.toString(entry
.getParentThreadId());
211 } else if (columnIndex
== 3) {
212 return Utils
.formatTime(entry
.getBirthTime(), TimeFormat
.ABSOLUTE
, Resolution
.NANOSEC
);
213 } else if (columnIndex
== 4) {
214 return entry
.getTrace().getName();
216 return ""; //$NON-NLS-1$
221 private static class ControlFlowEntryComparator
implements Comparator
<ITimeGraphEntry
> {
224 public int compare(ITimeGraphEntry o1
, ITimeGraphEntry o2
) {
227 if ((o1
instanceof ControlFlowEntry
) && (o2
instanceof ControlFlowEntry
)) {
228 ControlFlowEntry entry1
= (ControlFlowEntry
) o1
;
229 ControlFlowEntry entry2
= (ControlFlowEntry
) o2
;
230 result
= entry1
.getTrace().getStartTime().compareTo(entry2
.getTrace().getStartTime());
232 result
= entry1
.getTrace().getName().compareTo(entry2
.getTrace().getName());
235 result
= entry1
.getThreadId() < entry2
.getThreadId() ?
-1 : entry1
.getThreadId() > entry2
.getThreadId() ?
1 : 0;
240 result
= o1
.getStartTime() < o2
.getStartTime() ?
-1 : o1
.getStartTime() > o2
.getStartTime() ?
1 : 0;
248 private class ZoomThread
extends Thread
{
249 private long fZoomStartTime
;
250 private long fZoomEndTime
;
251 private long fResolution
;
252 private IProgressMonitor fMonitor
;
254 public ZoomThread(long startTime
, long endTime
) {
255 super("ControlFlowView zoom"); //$NON-NLS-1$
256 fZoomStartTime
= startTime
;
257 fZoomEndTime
= endTime
;
258 fResolution
= Math
.max(1, (fZoomEndTime
- fZoomStartTime
) / fDisplayWidth
);
259 fMonitor
= new NullProgressMonitor();
264 ArrayList
<ControlFlowEntry
> entryList
= null;
265 synchronized (fEntryListSyncObj
) {
266 entryList
= fEntryList
;
268 if (entryList
== null) {
271 for (ControlFlowEntry entry
: entryList
) {
272 if (fMonitor
.isCanceled()) {
275 zoom(entry
, fMonitor
);
280 private void zoom(ControlFlowEntry entry
, IProgressMonitor monitor
) {
281 if (fZoomStartTime
<= fStartTime
&& fZoomEndTime
>= fEndTime
) {
282 entry
.setZoomedEventList(null);
284 List
<ITimeEvent
> zoomedEventList
= getEventList(entry
, fZoomStartTime
, fZoomEndTime
, fResolution
, monitor
);
285 if (zoomedEventList
!= null) {
286 entry
.setZoomedEventList(zoomedEventList
);
289 for (ControlFlowEntry child
: entry
.getChildren()) {
290 if (fMonitor
.isCanceled()) {
293 zoom(child
, monitor
);
297 public void cancel() {
298 fMonitor
.setCanceled(true);
302 // ------------------------------------------------------------------------
304 // ------------------------------------------------------------------------
306 public ControlFlowView() {
308 fDisplayWidth
= Display
.getDefault().getBounds().width
;
311 // ------------------------------------------------------------------------
313 // ------------------------------------------------------------------------
316 * @see org.eclipse.linuxtools.tmf.ui.views.TmfView#createPartControl(org.eclipse.swt.widgets.Composite)
319 public void createPartControl(Composite parent
) {
320 fTimeGraphCombo
= new TimeGraphCombo(parent
, SWT
.NONE
);
322 fTimeGraphCombo
.setTreeContentProvider(new TreeContentProvider());
324 fTimeGraphCombo
.setTreeLabelProvider(new TreeLabelProvider());
326 fTimeGraphCombo
.setTimeGraphProvider(new ControlFlowPresentationProvider());
328 fTimeGraphCombo
.setTreeColumns(COLUMN_NAMES
);
330 fTimeGraphCombo
.getTimeGraphViewer().addRangeListener(new ITimeGraphRangeListener() {
332 public void timeRangeUpdated(TimeGraphRangeUpdateEvent event
) {
333 final long startTime
= event
.getStartTime();
334 final long endTime
= event
.getEndTime();
335 TmfTimeRange range
= new TmfTimeRange(new CtfTmfTimestamp(startTime
), new CtfTmfTimestamp(endTime
));
336 TmfTimestamp time
= new CtfTmfTimestamp(fTimeGraphCombo
.getTimeGraphViewer().getSelectedTime());
337 broadcast(new TmfRangeSynchSignal(ControlFlowView
.this, range
, time
));
338 if (fZoomThread
!= null) {
339 fZoomThread
.cancel();
341 startZoomThread(startTime
, endTime
);
345 fTimeGraphCombo
.getTimeGraphViewer().addTimeListener(new ITimeGraphTimeListener() {
347 public void timeSelected(TimeGraphTimeEvent event
) {
348 long time
= event
.getTime();
349 broadcast(new TmfTimeSynchSignal(ControlFlowView
.this, new CtfTmfTimestamp(time
)));
353 fTimeGraphCombo
.addSelectionListener(new ITimeGraphSelectionListener() {
355 public void selectionChanged(TimeGraphSelectionEvent event
) {
356 //ITimeGraphEntry selection = event.getSelection();
360 fTimeGraphCombo
.getTimeGraphViewer().setTimeCalendarFormat(true);
362 final Thread thread
= new Thread("ControlFlowView build") { //$NON-NLS-1$
365 if (TmfExperiment
.getCurrentExperiment() != null) {
366 selectExperiment(TmfExperiment
.getCurrentExperiment());
372 // View Action Handling
374 contributeToActionBars();
378 * @see org.eclipse.ui.part.WorkbenchPart#setFocus()
381 public void setFocus() {
382 fTimeGraphCombo
.setFocus();
385 // ------------------------------------------------------------------------
387 // ------------------------------------------------------------------------
390 public void experimentSelected(final TmfExperimentSelectedSignal
<?
extends ITmfEvent
> signal
) {
391 if (signal
.getExperiment().equals(fSelectedExperiment
)) {
395 final Thread thread
= new Thread("ControlFlowView build") { //$NON-NLS-1$
398 selectExperiment(signal
.getExperiment());
405 public void synchToTime(final TmfTimeSynchSignal signal
) {
406 if (signal
.getSource() == this || fSelectedExperiment
== null) {
409 final long time
= signal
.getCurrentTime().normalize(0, -9).getValue();
412 for (ITmfTrace
<?
> trace
: fSelectedExperiment
.getTraces()) {
416 if (trace
instanceof CtfKernelTrace
) {
417 CtfKernelTrace ctfKernelTrace
= (CtfKernelTrace
) trace
;
418 IStateSystemQuerier ssq
= ctfKernelTrace
.getStateSystem();
419 if (time
>= ssq
.getStartTime() && time
<= ssq
.getCurrentEndTime()) {
420 List
<Integer
> currentThreadQuarks
= ssq
.getQuarks(Attributes
.CPUS
, "*", Attributes
.CURRENT_THREAD
); //$NON-NLS-1$
421 for (int currentThreadQuark
: currentThreadQuarks
) {
423 ITmfStateInterval currentThreadInterval
= ssq
.querySingleState(time
, currentThreadQuark
);
424 int currentThread
= currentThreadInterval
.getStateValue().unboxInt();
425 if (currentThread
> 0) {
426 int statusQuark
= ssq
.getQuarkAbsolute(Attributes
.THREADS
, Integer
.toString(currentThread
), Attributes
.STATUS
);
427 ITmfStateInterval statusInterval
= ssq
.querySingleState(time
, statusQuark
);
428 if (statusInterval
.getStartTime() == time
) {
429 thread
= currentThread
;
433 } catch (AttributeNotFoundException e
) {
435 } catch (TimeRangeException e
) {
437 } catch (StateValueTypeException e
) {
444 final int selectedThread
= thread
;
446 Display
.getDefault().asyncExec(new Runnable() {
449 if (fTimeGraphCombo
.isDisposed()) {
452 fTimeGraphCombo
.getTimeGraphViewer().setSelectedTime(time
, true);
453 startZoomThread(fTimeGraphCombo
.getTimeGraphViewer().getTime0(), fTimeGraphCombo
.getTimeGraphViewer().getTime1());
455 if (selectedThread
> 0) {
456 for (Object element
: fTimeGraphCombo
.getTimeGraphViewer().getExpandedElements()) {
457 if (element
instanceof ControlFlowEntry
) {
458 ControlFlowEntry entry
= (ControlFlowEntry
) element
;
459 if (entry
.getThreadId() == selectedThread
) {
460 fTimeGraphCombo
.setSelection(entry
);
471 public void synchToRange(final TmfRangeSynchSignal signal
) {
472 if (signal
.getSource() == this || fSelectedExperiment
== null) {
475 final long startTime
= signal
.getCurrentRange().getStartTime().normalize(0, -9).getValue();
476 final long endTime
= signal
.getCurrentRange().getEndTime().normalize(0, -9).getValue();
477 final long time
= signal
.getCurrentTime().normalize(0, -9).getValue();
478 Display
.getDefault().asyncExec(new Runnable() {
481 if (fTimeGraphCombo
.isDisposed()) {
484 fTimeGraphCombo
.getTimeGraphViewer().setStartFinishTime(startTime
, endTime
);
485 fTimeGraphCombo
.getTimeGraphViewer().setSelectedTime(time
, false);
486 startZoomThread(startTime
, endTime
);
492 public void stateSystemBuildCompleted (final TmfStateSystemBuildCompleted signal
) {
493 final TmfExperiment
<?
> selectedExperiment
= fSelectedExperiment
;
494 if (selectedExperiment
== null) {
497 for (ITmfTrace
<?
> trace
: selectedExperiment
.getTraces()) {
498 if (trace
== signal
.getTrace() && trace
instanceof CtfKernelTrace
) {
499 final Thread thread
= new Thread("ControlFlowView build") { //$NON-NLS-1$
503 selectExperiment(selectedExperiment
);
511 // ------------------------------------------------------------------------
513 // ------------------------------------------------------------------------
515 @SuppressWarnings("unchecked")
516 private void selectExperiment(TmfExperiment
<?
> experiment
) {
517 fStartTime
= Long
.MAX_VALUE
;
518 fEndTime
= Long
.MIN_VALUE
;
519 fSelectedExperiment
= (TmfExperiment
<ITmfEvent
>) experiment
;
520 ArrayList
<ControlFlowEntry
> rootList
= new ArrayList
<ControlFlowEntry
>();
521 for (ITmfTrace
<?
> trace
: experiment
.getTraces()) {
522 if (trace
instanceof CtfKernelTrace
) {
523 ArrayList
<ControlFlowEntry
> entryList
= new ArrayList
<ControlFlowEntry
>();
524 CtfKernelTrace ctfKernelTrace
= (CtfKernelTrace
) trace
;
525 IStateSystemQuerier ssq
= ctfKernelTrace
.getStateSystem();
526 long start
= ssq
.getStartTime();
527 long end
= ssq
.getCurrentEndTime() + 1;
528 fStartTime
= Math
.min(fStartTime
, start
);
529 fEndTime
= Math
.max(fEndTime
, end
);
530 List
<Integer
> threadQuarks
= ssq
.getQuarks(Attributes
.THREADS
, "*"); //$NON-NLS-1$
531 for (int threadQuark
: threadQuarks
) {
532 String threadName
= ssq
.getAttributeName(threadQuark
);
535 threadId
= Integer
.parseInt(threadName
);
536 } catch (NumberFormatException e1
) {
539 if (threadId
== 0) { // ignore the swapper thread
542 int execNameQuark
= -1;
545 execNameQuark
= ssq
.getQuarkRelative(threadQuark
, Attributes
.EXEC_NAME
);
546 } catch (AttributeNotFoundException e
) {
549 int ppidQuark
= ssq
.getQuarkRelative(threadQuark
, Attributes
.PPID
);
550 List
<ITmfStateInterval
> execNameIntervals
= ssq
.queryHistoryRange(execNameQuark
, start
, end
- 1);
552 for (ITmfStateInterval execNameInterval
: execNameIntervals
) {
553 if (!execNameInterval
.getStateValue().isNull() && execNameInterval
.getStateValue().getType() == 1) {
554 String execName
= execNameInterval
.getStateValue().unboxStr();
555 long startTime
= execNameInterval
.getStartTime();
556 long endTime
= execNameInterval
.getEndTime() + 1;
557 if (birthTime
== -1) {
558 birthTime
= startTime
;
561 if (ppidQuark
!= -1) {
562 ITmfStateInterval ppidInterval
= ssq
.querySingleState(startTime
, ppidQuark
);
563 ppid
= ppidInterval
.getStateValue().unboxInt();
565 ControlFlowEntry entry
= new ControlFlowEntry(threadQuark
, ctfKernelTrace
, execName
, threadId
, ppid
, birthTime
, startTime
, endTime
);
566 entryList
.add(entry
);
567 entry
.addEvent(new TimeEvent(entry
, startTime
, endTime
- startTime
));
572 } catch (AttributeNotFoundException e
) {
574 } catch (TimeRangeException e
) {
576 } catch (StateValueTypeException e
) {
580 buildTree(entryList
, rootList
);
582 Collections
.sort(rootList
, fControlFlowEntryComparator
);
583 synchronized (fEntryListSyncObj
) {
584 fEntryList
= (ArrayList
<ControlFlowEntry
>) rootList
.clone();
586 refresh(INITIAL_WINDOW_OFFSET
);
588 for (ControlFlowEntry entry
: rootList
) {
589 buildStatusEvents(entry
);
593 private void buildTree(ArrayList
<ControlFlowEntry
> entryList
, ArrayList
<ControlFlowEntry
> rootList
) {
594 for (ControlFlowEntry entry
: entryList
) {
596 if (entry
.getParentThreadId() > 0) {
597 for (ControlFlowEntry parent
: entryList
) {
598 if (parent
.getThreadId() == entry
.getParentThreadId() &&
599 entry
.getStartTime() >= parent
.getStartTime() &&
600 entry
.getStartTime() <= parent
.getEndTime()) {
601 parent
.addChild(entry
);
613 private void buildStatusEvents(ControlFlowEntry entry
) {
614 IStateSystemQuerier ssq
= entry
.getTrace().getStateSystem();
615 long start
= ssq
.getStartTime();
616 long end
= ssq
.getCurrentEndTime() + 1;
617 long resolution
= Math
.max(1, (end
- start
) / fDisplayWidth
);
618 List
<ITimeEvent
> eventList
= getEventList(entry
, entry
.getStartTime(), entry
.getEndTime(), resolution
, new NullProgressMonitor());
619 entry
.setEventList(eventList
);
621 for (ITimeGraphEntry child
: entry
.getChildren()) {
622 buildStatusEvents((ControlFlowEntry
) child
);
626 private List
<ITimeEvent
> getEventList(ControlFlowEntry entry
, long startTime
, long endTime
, long resolution
, IProgressMonitor monitor
) {
627 startTime
= Math
.max(startTime
, entry
.getStartTime());
628 endTime
= Math
.min(endTime
, entry
.getEndTime());
629 if (endTime
<= startTime
) {
632 IStateSystemQuerier ssq
= entry
.getTrace().getStateSystem();
633 List
<ITimeEvent
> eventList
= null;
635 int statusQuark
= ssq
.getQuarkRelative(entry
.getThreadQuark(), Attributes
.STATUS
);
636 List
<ITmfStateInterval
> statusIntervals
= ssq
.queryHistoryRange(statusQuark
, startTime
, endTime
- 1, resolution
);
637 eventList
= new ArrayList
<ITimeEvent
>(statusIntervals
.size());
638 long lastEndTime
= -1;
639 for (ITmfStateInterval statusInterval
: statusIntervals
) {
640 if (monitor
.isCanceled()) {
643 long time
= statusInterval
.getStartTime();
644 long duration
= statusInterval
.getEndTime() - time
+ 1;
647 status
= statusInterval
.getStateValue().unboxInt();
648 } catch (StateValueTypeException e
) {
651 if (lastEndTime
!= time
&& lastEndTime
!= -1) {
652 eventList
.add(new ControlFlowEvent(entry
, lastEndTime
, time
- lastEndTime
, 0));
654 eventList
.add(new ControlFlowEvent(entry
, time
, duration
, status
));
655 lastEndTime
= time
+ duration
;
657 } catch (AttributeNotFoundException e
) {
659 } catch (TimeRangeException e
) {
665 private void refresh(final long windowRange
) {
666 Display
.getDefault().asyncExec(new Runnable() {
669 if (fTimeGraphCombo
.isDisposed()) {
672 ITimeGraphEntry
[] entries
= null;
673 synchronized (fEntryListSyncObj
) {
674 entries
= fEntryList
.toArray(new ITimeGraphEntry
[0]);
676 Arrays
.sort(entries
, fControlFlowEntryComparator
);
677 fTimeGraphCombo
.setInput(entries
);
678 fTimeGraphCombo
.getTimeGraphViewer().setTimeBounds(fStartTime
, fEndTime
);
680 long endTime
= fStartTime
+ windowRange
;
682 if (fEndTime
< endTime
) {
685 fTimeGraphCombo
.getTimeGraphViewer().setStartFinishTime(fStartTime
, endTime
);
686 for (TreeColumn column
: fTimeGraphCombo
.getTreeViewer().getTree().getColumns()) {
690 startZoomThread(fStartTime
, endTime
);
695 private void redraw() {
696 Display
.getDefault().asyncExec(new Runnable() {
699 if (fTimeGraphCombo
.isDisposed()) {
702 fTimeGraphCombo
.redraw();
703 fTimeGraphCombo
.update();
708 private void startZoomThread(long startTime
, long endTime
) {
709 if (fZoomThread
!= null) {
710 fZoomThread
.cancel();
712 fZoomThread
= new ZoomThread(startTime
, endTime
);
716 private void makeActions() {
717 fPreviousResourceAction
= fTimeGraphCombo
.getTimeGraphViewer().getPreviousItemAction();
718 fPreviousResourceAction
.setText(Messages
.ControlFlowView_previousProcessActionNameText
);
719 fPreviousResourceAction
.setToolTipText(Messages
.ControlFlowView_previousProcessActionToolTipText
);
720 fNextResourceAction
= fTimeGraphCombo
.getTimeGraphViewer().getNextItemAction();
721 fNextResourceAction
.setText(Messages
.ControlFlowView_nextProcessActionNameText
);
722 fNextResourceAction
.setToolTipText(Messages
.ControlFlowView_nextProcessActionToolTipText
);
725 private void contributeToActionBars() {
726 IActionBars bars
= getViewSite().getActionBars();
727 fillLocalToolBar(bars
.getToolBarManager());
730 private void fillLocalToolBar(IToolBarManager manager
) {
731 manager
.add(fTimeGraphCombo
.getTimeGraphViewer().getShowLegendAction());
732 manager
.add(new Separator());
733 manager
.add(fTimeGraphCombo
.getTimeGraphViewer().getResetScaleAction());
734 manager
.add(fTimeGraphCombo
.getTimeGraphViewer().getPreviousEventAction());
735 manager
.add(fTimeGraphCombo
.getTimeGraphViewer().getNextEventAction());
736 manager
.add(fPreviousResourceAction
);
737 manager
.add(fNextResourceAction
);
738 manager
.add(fTimeGraphCombo
.getTimeGraphViewer().getZoomInAction());
739 manager
.add(fTimeGraphCombo
.getTimeGraphViewer().getZoomOutAction());
740 manager
.add(new Separator());