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
.Comparator
;
18 import java
.util
.List
;
20 import org
.eclipse
.core
.runtime
.IProgressMonitor
;
21 import org
.eclipse
.core
.runtime
.NullProgressMonitor
;
22 import org
.eclipse
.jface
.action
.Action
;
23 import org
.eclipse
.jface
.action
.IToolBarManager
;
24 import org
.eclipse
.jface
.action
.Separator
;
25 import org
.eclipse
.jface
.viewers
.ILabelProviderListener
;
26 import org
.eclipse
.jface
.viewers
.ITableLabelProvider
;
27 import org
.eclipse
.jface
.viewers
.ITreeContentProvider
;
28 import org
.eclipse
.jface
.viewers
.Viewer
;
29 import org
.eclipse
.linuxtools
.internal
.lttng2
.kernel
.core
.Attributes
;
30 import org
.eclipse
.linuxtools
.internal
.lttng2
.kernel
.ui
.Messages
;
31 import org
.eclipse
.linuxtools
.lttng2
.kernel
.core
.trace
.CtfKernelTrace
;
32 import org
.eclipse
.linuxtools
.tmf
.core
.ctfadaptor
.CtfTmfTimestamp
;
33 import org
.eclipse
.linuxtools
.tmf
.core
.event
.ITmfEvent
;
34 import org
.eclipse
.linuxtools
.tmf
.core
.event
.TmfTimeRange
;
35 import org
.eclipse
.linuxtools
.tmf
.core
.event
.TmfTimestamp
;
36 import org
.eclipse
.linuxtools
.tmf
.core
.exceptions
.AttributeNotFoundException
;
37 import org
.eclipse
.linuxtools
.tmf
.core
.exceptions
.StateValueTypeException
;
38 import org
.eclipse
.linuxtools
.tmf
.core
.exceptions
.TimeRangeException
;
39 import org
.eclipse
.linuxtools
.tmf
.core
.interval
.ITmfStateInterval
;
40 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfExperimentSelectedSignal
;
41 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfRangeSynchSignal
;
42 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfSignalHandler
;
43 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfTimeSynchSignal
;
44 import org
.eclipse
.linuxtools
.tmf
.core
.statesystem
.IStateSystemQuerier
;
45 import org
.eclipse
.linuxtools
.tmf
.core
.trace
.ITmfTrace
;
46 import org
.eclipse
.linuxtools
.tmf
.core
.trace
.TmfExperiment
;
47 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.TmfView
;
48 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.ITimeGraphRangeListener
;
49 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.ITimeGraphSelectionListener
;
50 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.ITimeGraphTimeListener
;
51 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.TimeGraphCombo
;
52 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.TimeGraphRangeUpdateEvent
;
53 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.TimeGraphSelectionEvent
;
54 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.TimeGraphTimeEvent
;
55 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.model
.ITimeEvent
;
56 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.model
.ITimeGraphEntry
;
57 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.model
.TimeEvent
;
58 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.widgets
.Utils
;
59 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.widgets
.Utils
.Resolution
;
60 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.widgets
.Utils
.TimeFormat
;
61 import org
.eclipse
.swt
.SWT
;
62 import org
.eclipse
.swt
.graphics
.Image
;
63 import org
.eclipse
.swt
.widgets
.Composite
;
64 import org
.eclipse
.swt
.widgets
.Display
;
65 import org
.eclipse
.swt
.widgets
.TreeColumn
;
66 import org
.eclipse
.ui
.IActionBars
;
68 public class ControlFlowView
extends TmfView
{
70 // ------------------------------------------------------------------------
72 // ------------------------------------------------------------------------
77 public static final String ID
= "org.eclipse.linuxtools.lttng2.kernel.ui.views.controlflow"; //$NON-NLS-1$
82 private static final long INITIAL_WINDOW_OFFSET
= (1L * 100 * 1000 * 1000); // .1sec
84 private static final String PROCESS_COLUMN
= Messages
.ControlFlowView_processColumn
;
85 private static final String TID_COLUMN
= Messages
.ControlFlowView_tidColumn
;
86 private static final String PTID_COLUMN
= Messages
.ControlFlowView_ptidColumn
;
87 private static final String BIRTH_TIME_COLUMN
= Messages
.ControlFlowView_birthTimeColumn
;
88 private static final String TRACE_COLUMN
= Messages
.ControlFlowView_traceColumn
;
90 private final String
[] COLUMN_NAMES
= new String
[] {
98 // ------------------------------------------------------------------------
100 // ------------------------------------------------------------------------
102 // The timegraph combo
103 private TimeGraphCombo fTimeGraphCombo
;
105 // The selected experiment
106 private TmfExperiment
<ITmfEvent
> fSelectedExperiment
;
108 // The timegraph entry list
109 private ArrayList
<ControlFlowEntry
> fEntryList
;
112 private long fStartTime
;
115 private long fEndTime
;
118 private int fDisplayWidth
;
121 private ZoomThread fZoomThread
;
123 // The next resource action
124 private Action fNextResourceAction
;
126 // The previous resource action
127 private Action fPreviousResourceAction
;
129 // A comparator class
130 private ControlFlowEntryComparator fControlFlowEntryComparator
= new ControlFlowEntryComparator();
132 // ------------------------------------------------------------------------
134 // ------------------------------------------------------------------------
136 private class TreeContentProvider
implements ITreeContentProvider
{
139 public void dispose() {
143 public void inputChanged(Viewer viewer
, Object oldInput
, Object newInput
) {
147 public Object
[] getElements(Object inputElement
) {
148 return (ITimeGraphEntry
[]) inputElement
;
152 public Object
[] getChildren(Object parentElement
) {
153 ITimeGraphEntry entry
= (ITimeGraphEntry
) parentElement
;
154 return entry
.getChildren();
158 public Object
getParent(Object element
) {
159 ITimeGraphEntry entry
= (ITimeGraphEntry
) element
;
160 return entry
.getParent();
164 public boolean hasChildren(Object element
) {
165 ITimeGraphEntry entry
= (ITimeGraphEntry
) element
;
166 return entry
.hasChildren();
171 private class TreeLabelProvider
implements ITableLabelProvider
{
174 public void addListener(ILabelProviderListener listener
) {
178 public void dispose() {
182 public boolean isLabelProperty(Object element
, String property
) {
187 public void removeListener(ILabelProviderListener listener
) {
191 public Image
getColumnImage(Object element
, int columnIndex
) {
196 public String
getColumnText(Object element
, int columnIndex
) {
197 ControlFlowEntry entry
= (ControlFlowEntry
) element
;
198 if (columnIndex
== 0) {
199 return entry
.getName();
200 } else if (columnIndex
== 1) {
201 return Integer
.toString(entry
.getThreadId());
202 } else if (columnIndex
== 2) {
203 if (entry
.getParentThreadId() > 0) {
204 return Integer
.toString(entry
.getParentThreadId());
206 } else if (columnIndex
== 3) {
207 return Utils
.formatTime(entry
.getBirthTime(), TimeFormat
.ABSOLUTE
, Resolution
.NANOSEC
);
208 } else if (columnIndex
== 4) {
209 return entry
.getTrace().getName();
211 return ""; //$NON-NLS-1$
216 private static class ControlFlowEntryComparator
implements Comparator
<ITimeGraphEntry
> {
219 public int compare(ITimeGraphEntry o1
, ITimeGraphEntry o2
) {
222 if ((o1
instanceof ControlFlowEntry
) && (o2
instanceof ControlFlowEntry
)) {
223 ControlFlowEntry entry1
= (ControlFlowEntry
) o1
;
224 ControlFlowEntry entry2
= (ControlFlowEntry
) o2
;
225 result
= entry1
.getTrace().getStartTime().compareTo(entry2
.getTrace().getStartTime());
227 result
= entry1
.getThreadId() < entry2
.getThreadId() ?
-1 : entry1
.getThreadId() > entry2
.getThreadId() ?
1 : 0;
232 result
= o1
.getStartTime() < o2
.getStartTime() ?
-1 : o1
.getStartTime() > o2
.getStartTime() ?
1 : 0;
240 private class ZoomThread
extends Thread
{
241 private long fZoomStartTime
;
242 private long fZoomEndTime
;
243 private long fResolution
;
244 private IProgressMonitor fMonitor
;
246 public ZoomThread(long startTime
, long endTime
) {
247 super("ControlFlowView zoom"); //$NON-NLS-1$
248 fZoomStartTime
= startTime
;
249 fZoomEndTime
= endTime
;
250 fResolution
= Math
.max(1, (fZoomEndTime
- fZoomStartTime
) / fDisplayWidth
);
251 fMonitor
= new NullProgressMonitor();
256 ArrayList
<ControlFlowEntry
> entryList
= fEntryList
;
257 if (entryList
== null) {
260 for (ControlFlowEntry entry
: entryList
) {
261 if (fMonitor
.isCanceled()) {
264 zoom(entry
, fMonitor
);
269 private void zoom(ControlFlowEntry entry
, IProgressMonitor monitor
) {
270 List
<ITimeEvent
> zoomedEventList
= getEventList(entry
, fZoomStartTime
, fZoomEndTime
, fResolution
, monitor
);
271 if (fMonitor
.isCanceled()) {
274 entry
.setZoomedEventList(zoomedEventList
);
275 for (ControlFlowEntry child
: entry
.getChildren()) {
276 if (fMonitor
.isCanceled()) {
279 zoom(child
, monitor
);
283 public void cancel() {
284 fMonitor
.setCanceled(true);
288 // ------------------------------------------------------------------------
290 // ------------------------------------------------------------------------
292 public ControlFlowView() {
294 fDisplayWidth
= Display
.getDefault().getBounds().width
;
297 // ------------------------------------------------------------------------
299 // ------------------------------------------------------------------------
302 * @see org.eclipse.linuxtools.tmf.ui.views.TmfView#createPartControl(org.eclipse.swt.widgets.Composite)
305 public void createPartControl(Composite parent
) {
306 fTimeGraphCombo
= new TimeGraphCombo(parent
, SWT
.NONE
);
308 fTimeGraphCombo
.setTreeContentProvider(new TreeContentProvider());
310 fTimeGraphCombo
.setTreeLabelProvider(new TreeLabelProvider());
312 fTimeGraphCombo
.setTimeGraphProvider(new ControlFlowPresentationProvider());
314 fTimeGraphCombo
.setTreeColumns(COLUMN_NAMES
);
316 fTimeGraphCombo
.getTimeGraphViewer().addRangeListener(new ITimeGraphRangeListener() {
318 public void timeRangeUpdated(TimeGraphRangeUpdateEvent event
) {
319 final long startTime
= event
.getStartTime();
320 final long endTime
= event
.getEndTime();
321 TmfTimeRange range
= new TmfTimeRange(new CtfTmfTimestamp(startTime
), new CtfTmfTimestamp(endTime
));
322 TmfTimestamp time
= new CtfTmfTimestamp(fTimeGraphCombo
.getTimeGraphViewer().getSelectedTime());
323 broadcast(new TmfRangeSynchSignal(ControlFlowView
.this, range
, time
));
324 if (fZoomThread
!= null) {
325 fZoomThread
.cancel();
327 startZoomThread(startTime
, endTime
);
331 fTimeGraphCombo
.getTimeGraphViewer().addTimeListener(new ITimeGraphTimeListener() {
333 public void timeSelected(TimeGraphTimeEvent event
) {
334 long time
= event
.getTime();
335 broadcast(new TmfTimeSynchSignal(ControlFlowView
.this, new CtfTmfTimestamp(time
)));
339 fTimeGraphCombo
.addSelectionListener(new ITimeGraphSelectionListener() {
341 public void selectionChanged(TimeGraphSelectionEvent event
) {
342 //ITimeGraphEntry selection = event.getSelection();
346 fTimeGraphCombo
.getTimeGraphViewer().setTimeCalendarFormat(true);
348 final Thread thread
= new Thread("ControlFlowView build") { //$NON-NLS-1$
351 if (TmfExperiment
.getCurrentExperiment() != null) {
352 selectExperiment(TmfExperiment
.getCurrentExperiment());
358 // View Action Handling
360 contributeToActionBars();
364 * @see org.eclipse.ui.part.WorkbenchPart#setFocus()
367 public void setFocus() {
368 fTimeGraphCombo
.setFocus();
371 // ------------------------------------------------------------------------
373 // ------------------------------------------------------------------------
376 public void experimentSelected(final TmfExperimentSelectedSignal
<?
extends ITmfEvent
> signal
) {
377 if (signal
.getExperiment().equals(fSelectedExperiment
)) {
381 final Thread thread
= new Thread("ControlFlowView build") { //$NON-NLS-1$
384 selectExperiment(signal
.getExperiment());
391 public void synchToTime(final TmfTimeSynchSignal signal
) {
392 if (signal
.getSource() == this) {
395 final long time
= signal
.getCurrentTime().normalize(0, -9).getValue();
398 for (ITmfTrace
<?
> trace
: fSelectedExperiment
.getTraces()) {
402 if (trace
instanceof CtfKernelTrace
) {
403 CtfKernelTrace ctfKernelTrace
= (CtfKernelTrace
) trace
;
404 IStateSystemQuerier ssq
= ctfKernelTrace
.getStateSystem();
405 if (time
>= ssq
.getStartTime() && time
<= ssq
.getCurrentEndTime()) {
406 List
<Integer
> currentThreadQuarks
= ssq
.getQuarks(Attributes
.CPUS
, "*", Attributes
.CURRENT_THREAD
); //$NON-NLS-1$
407 for (int currentThreadQuark
: currentThreadQuarks
) {
409 ITmfStateInterval currentThreadInterval
= ssq
.querySingleState(time
, currentThreadQuark
);
410 int currentThread
= currentThreadInterval
.getStateValue().unboxInt();
411 if (currentThread
> 0) {
412 int statusQuark
= ssq
.getQuarkAbsolute(Attributes
.THREADS
, Integer
.toString(currentThread
), Attributes
.STATUS
);
413 ITmfStateInterval statusInterval
= ssq
.querySingleState(time
, statusQuark
);
414 if (statusInterval
.getStartTime() == time
) {
415 thread
= currentThread
;
419 } catch (AttributeNotFoundException e
) {
421 } catch (TimeRangeException e
) {
423 } catch (StateValueTypeException e
) {
430 final int selectedThread
= thread
;
432 Display
.getDefault().asyncExec(new Runnable() {
435 if (fTimeGraphCombo
.isDisposed()) {
438 fTimeGraphCombo
.getTimeGraphViewer().setSelectedTime(time
, true);
439 startZoomThread(fTimeGraphCombo
.getTimeGraphViewer().getTime0(), fTimeGraphCombo
.getTimeGraphViewer().getTime1());
441 if (selectedThread
> 0) {
442 for (Object element
: fTimeGraphCombo
.getTimeGraphViewer().getExpandedElements()) {
443 if (element
instanceof ControlFlowEntry
) {
444 ControlFlowEntry entry
= (ControlFlowEntry
) element
;
445 if (entry
.getThreadId() == selectedThread
) {
446 fTimeGraphCombo
.setSelection(entry
);
457 public void synchToRange(final TmfRangeSynchSignal signal
) {
458 if (signal
.getSource() == this) {
461 final long startTime
= signal
.getCurrentRange().getStartTime().normalize(0, -9).getValue();
462 final long endTime
= signal
.getCurrentRange().getEndTime().normalize(0, -9).getValue();
463 final long time
= signal
.getCurrentTime().normalize(0, -9).getValue();
464 Display
.getDefault().asyncExec(new Runnable() {
467 if (fTimeGraphCombo
.isDisposed()) {
470 fTimeGraphCombo
.getTimeGraphViewer().setStartFinishTime(startTime
, endTime
);
471 fTimeGraphCombo
.getTimeGraphViewer().setSelectedTime(time
, false);
472 startZoomThread(startTime
, endTime
);
477 // ------------------------------------------------------------------------
479 // ------------------------------------------------------------------------
481 @SuppressWarnings("unchecked")
482 private void selectExperiment(TmfExperiment
<?
> experiment
) {
483 fStartTime
= Long
.MAX_VALUE
;
484 fEndTime
= Long
.MIN_VALUE
;
485 fSelectedExperiment
= (TmfExperiment
<ITmfEvent
>) experiment
;
486 ArrayList
<ControlFlowEntry
> entryList
= new ArrayList
<ControlFlowEntry
>();
487 for (ITmfTrace
<?
> trace
: experiment
.getTraces()) {
488 if (trace
instanceof CtfKernelTrace
) {
489 CtfKernelTrace ctfKernelTrace
= (CtfKernelTrace
) trace
;
490 IStateSystemQuerier ssq
= ctfKernelTrace
.getStateSystem();
491 long start
= ssq
.getStartTime();
492 long end
= ssq
.getCurrentEndTime();
493 fStartTime
= Math
.min(fStartTime
, start
);
494 fEndTime
= Math
.max(fEndTime
, end
);
495 List
<Integer
> threadQuarks
= ssq
.getQuarks(Attributes
.THREADS
, "*"); //$NON-NLS-1$
496 for (int threadQuark
: threadQuarks
) {
497 String threadName
= ssq
.getAttributeName(threadQuark
);
500 threadId
= Integer
.parseInt(threadName
);
501 } catch (NumberFormatException e1
) {
504 if (threadId
== 0) { // ignore the swapper thread
507 int execNameQuark
= -1;
510 execNameQuark
= ssq
.getQuarkRelative(threadQuark
, Attributes
.EXEC_NAME
);
511 } catch (AttributeNotFoundException e
) {
514 int ppidQuark
= ssq
.getQuarkRelative(threadQuark
, Attributes
.PPID
);
515 List
<ITmfStateInterval
> execNameIntervals
= ssq
.queryHistoryRange(execNameQuark
, start
, end
);
517 for (ITmfStateInterval execNameInterval
: execNameIntervals
) {
518 if (!execNameInterval
.getStateValue().isNull() && execNameInterval
.getStateValue().getType() == 1) {
519 String execName
= execNameInterval
.getStateValue().unboxStr();
520 long startTime
= execNameInterval
.getStartTime();
521 long endTime
= execNameInterval
.getEndTime() + 1;
522 if (birthTime
== -1) {
523 birthTime
= startTime
;
526 if (ppidQuark
!= -1) {
527 ITmfStateInterval ppidInterval
= ssq
.querySingleState(startTime
, ppidQuark
);
528 ppid
= ppidInterval
.getStateValue().unboxInt();
530 ControlFlowEntry entry
= new ControlFlowEntry(threadQuark
, ctfKernelTrace
, execName
, threadId
, ppid
, birthTime
, startTime
, endTime
);
531 entryList
.add(entry
);
532 entry
.addEvent(new TimeEvent(entry
, startTime
, endTime
- startTime
));
537 } catch (AttributeNotFoundException e
) {
539 } catch (TimeRangeException e
) {
541 } catch (StateValueTypeException e
) {
546 buildTree(entryList
);
547 refresh(INITIAL_WINDOW_OFFSET
);
548 ControlFlowEntry
[] entries
= fEntryList
.toArray(new ControlFlowEntry
[0]);
549 Arrays
.sort(entries
, fControlFlowEntryComparator
);
550 for (ControlFlowEntry entry
: entries
) {
551 buildStatusEvents(entry
);
556 private void buildTree(ArrayList
<ControlFlowEntry
> entryList
) {
557 ArrayList
<ControlFlowEntry
> rootList
= new ArrayList
<ControlFlowEntry
>();
558 for (ControlFlowEntry entry
: entryList
) {
560 if (entry
.getParentThreadId() > 0) {
561 for (ControlFlowEntry parent
: entryList
) {
562 if (parent
.getThreadId() == entry
.getParentThreadId() &&
563 entry
.getStartTime() >= parent
.getStartTime() &&
564 entry
.getStartTime() <= parent
.getEndTime()) {
565 parent
.addChild(entry
);
575 fEntryList
= rootList
;
578 private void buildStatusEvents(ControlFlowEntry entry
) {
579 IStateSystemQuerier ssq
= entry
.getTrace().getStateSystem();
580 long start
= ssq
.getStartTime();
581 long end
= ssq
.getCurrentEndTime();
582 long resolution
= Math
.max(1, (end
- start
) / fDisplayWidth
);
583 List
<ITimeEvent
> eventList
= getEventList(entry
, entry
.getStartTime(), entry
.getEndTime(), resolution
, new NullProgressMonitor());
584 entry
.setEventList(eventList
);
586 for (ITimeGraphEntry child
: entry
.getChildren()) {
587 buildStatusEvents((ControlFlowEntry
) child
);
591 private List
<ITimeEvent
> getEventList(ControlFlowEntry entry
, long startTime
, long endTime
, long resolution
, IProgressMonitor monitor
) {
592 startTime
= Math
.max(startTime
, entry
.getStartTime());
593 endTime
= Math
.min(endTime
, entry
.getEndTime());
594 if (endTime
<= startTime
) {
597 IStateSystemQuerier ssq
= entry
.getTrace().getStateSystem();
598 List
<ITimeEvent
> eventList
= null;
600 int statusQuark
= ssq
.getQuarkRelative(entry
.getThreadQuark(), Attributes
.STATUS
);
601 List
<ITmfStateInterval
> statusIntervals
= ssq
.queryHistoryRange(statusQuark
, startTime
, endTime
- 1, resolution
);
602 eventList
= new ArrayList
<ITimeEvent
>(statusIntervals
.size());
603 long lastEndTime
= -1;
604 for (ITmfStateInterval statusInterval
: statusIntervals
) {
605 if (monitor
.isCanceled()) {
608 long time
= statusInterval
.getStartTime();
609 long duration
= statusInterval
.getEndTime() - time
+ 1;
612 status
= statusInterval
.getStateValue().unboxInt();
613 } catch (StateValueTypeException e
) {
616 if (lastEndTime
!= time
&& lastEndTime
!= -1) {
617 eventList
.add(new ControlFlowEvent(entry
, lastEndTime
, time
- lastEndTime
, 0));
619 eventList
.add(new ControlFlowEvent(entry
, time
, duration
, status
));
620 lastEndTime
= time
+ duration
;
622 } catch (AttributeNotFoundException e
) {
624 } catch (TimeRangeException e
) {
630 private void refresh(final long windowRange
) {
631 Display
.getDefault().asyncExec(new Runnable() {
634 if (fTimeGraphCombo
.isDisposed()) {
637 ITimeGraphEntry
[] entries
= fEntryList
.toArray(new ITimeGraphEntry
[0]);
638 Arrays
.sort(entries
, fControlFlowEntryComparator
);
639 fTimeGraphCombo
.setInput(entries
);
640 fTimeGraphCombo
.getTimeGraphViewer().setTimeBounds(fStartTime
, fEndTime
);
642 long endTime
= fStartTime
+ windowRange
;
644 if (fEndTime
< endTime
) {
647 fTimeGraphCombo
.getTimeGraphViewer().setStartFinishTime(fStartTime
, endTime
);
648 for (TreeColumn column
: fTimeGraphCombo
.getTreeViewer().getTree().getColumns()) {
652 startZoomThread(fStartTime
, endTime
);
657 private void redraw() {
658 Display
.getDefault().asyncExec(new Runnable() {
661 if (fTimeGraphCombo
.isDisposed()) {
664 fTimeGraphCombo
.redraw();
665 fTimeGraphCombo
.update();
670 private void startZoomThread(long startTime
, long endTime
) {
671 if (fZoomThread
!= null) {
672 fZoomThread
.cancel();
674 fZoomThread
= new ZoomThread(startTime
, endTime
);
678 private void makeActions() {
679 fPreviousResourceAction
= fTimeGraphCombo
.getTimeGraphViewer().getPreviousItemAction();
680 fPreviousResourceAction
.setText(Messages
.ControlFlowView_previousProcessActionNameText
);
681 fPreviousResourceAction
.setToolTipText(Messages
.ControlFlowView_previousProcessActionToolTipText
);
682 fNextResourceAction
= fTimeGraphCombo
.getTimeGraphViewer().getNextItemAction();
683 fNextResourceAction
.setText(Messages
.ControlFlowView_nextProcessActionNameText
);
684 fNextResourceAction
.setToolTipText(Messages
.ControlFlowView_nextProcessActionToolTipText
);
687 private void contributeToActionBars() {
688 IActionBars bars
= getViewSite().getActionBars();
689 fillLocalToolBar(bars
.getToolBarManager());
692 private void fillLocalToolBar(IToolBarManager manager
) {
693 manager
.add(fTimeGraphCombo
.getTimeGraphViewer().getShowLegendAction());
694 manager
.add(new Separator());
695 manager
.add(fTimeGraphCombo
.getTimeGraphViewer().getResetScaleAction());
696 manager
.add(fTimeGraphCombo
.getTimeGraphViewer().getPreviousEventAction());
697 manager
.add(fTimeGraphCombo
.getTimeGraphViewer().getNextEventAction());
698 manager
.add(fPreviousResourceAction
);
699 manager
.add(fNextResourceAction
);
700 manager
.add(fTimeGraphCombo
.getTimeGraphViewer().getZoomInAction());
701 manager
.add(fTimeGraphCombo
.getTimeGraphViewer().getZoomOutAction());
702 manager
.add(new Separator());