1 /*******************************************************************************
2 * Copyright (c) 2009, 2010 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 * Alvaro Sanchez-Leon (alvsan09@gmail.com) - Initial API and implementation
11 *******************************************************************************/
12 package org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timeAnalysis
.test
.stub
.views
;
14 import java
.text
.SimpleDateFormat
;
15 import java
.util
.ArrayList
;
16 import java
.util
.Date
;
18 import org
.eclipse
.core
.runtime
.IAdaptable
;
19 import org
.eclipse
.jface
.action
.Action
;
20 import org
.eclipse
.jface
.action
.IMenuListener
;
21 import org
.eclipse
.jface
.action
.IMenuManager
;
22 import org
.eclipse
.jface
.action
.IToolBarManager
;
23 import org
.eclipse
.jface
.action
.MenuManager
;
24 import org
.eclipse
.jface
.action
.Separator
;
25 import org
.eclipse
.jface
.dialogs
.MessageDialog
;
26 import org
.eclipse
.jface
.viewers
.DoubleClickEvent
;
27 import org
.eclipse
.jface
.viewers
.IDoubleClickListener
;
28 import org
.eclipse
.jface
.viewers
.ISelection
;
29 import org
.eclipse
.jface
.viewers
.IStructuredContentProvider
;
30 import org
.eclipse
.jface
.viewers
.IStructuredSelection
;
31 import org
.eclipse
.jface
.viewers
.ITreeContentProvider
;
32 import org
.eclipse
.jface
.viewers
.LabelProvider
;
33 import org
.eclipse
.jface
.viewers
.TreeViewer
;
34 import org
.eclipse
.jface
.viewers
.Viewer
;
35 import org
.eclipse
.jface
.viewers
.ViewerSorter
;
36 import org
.eclipse
.linuxtools
.tmf
.ui
.viewers
.TmfViewerFactory
;
37 import org
.eclipse
.linuxtools
.tmf
.ui
.viewers
.timeAnalysis
.ITimeAnalysisViewer
;
38 import org
.eclipse
.linuxtools
.tmf
.ui
.viewers
.timeAnalysis
.ITmfTimeSelectionListener
;
39 import org
.eclipse
.linuxtools
.tmf
.ui
.viewers
.timeAnalysis
.TmfTimeScaleSelectionEvent
;
40 import org
.eclipse
.linuxtools
.tmf
.ui
.viewers
.timeAnalysis
.TmfTimeSelectionEvent
;
41 import org
.eclipse
.linuxtools
.tmf
.ui
.viewers
.timeAnalysis
.ITmfTimeScaleSelectionListener
;
42 import org
.eclipse
.linuxtools
.tmf
.ui
.viewers
.timeAnalysis
.model
.ITmfTimeAnalysisEntry
;
43 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timeAnalysis
.test
.stub
.adaption
.TsfImplProvider
;
44 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timeAnalysis
.test
.stub
.model
.EventImpl
;
45 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timeAnalysis
.test
.stub
.model
.TraceImpl
;
46 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timeAnalysis
.test
.stub
.model
.TraceModelImplFactory
;
47 import org
.eclipse
.swt
.SWT
;
48 import org
.eclipse
.swt
.custom
.SashForm
;
49 import org
.eclipse
.swt
.graphics
.Image
;
50 import org
.eclipse
.swt
.widgets
.Composite
;
51 import org
.eclipse
.swt
.widgets
.Menu
;
52 import org
.eclipse
.ui
.IActionBars
;
53 import org
.eclipse
.ui
.ISharedImages
;
54 import org
.eclipse
.ui
.IWorkbenchActionConstants
;
55 import org
.eclipse
.ui
.PlatformUI
;
56 import org
.eclipse
.ui
.part
.DrillDownAdapter
;
57 import org
.eclipse
.ui
.part
.ViewPart
;
59 public class TsfTraceAnalysisView
extends ViewPart
implements
60 ITmfTimeSelectionListener
, ITmfTimeScaleSelectionListener
{
62 // ========================================================================
64 // ========================================================================
65 private TreeViewer viewer
;
66 private DrillDownAdapter drillDownAdapter
;
67 private Action action1
;
68 private Action action2
;
69 private Action actGroup
;
70 private Action resetScale
;
71 private Action nextEvent
;
72 private Action prevEvent
;
73 private Action nextTrace
;
74 private Action prevTrace
;
75 private Action showLegent
;
76 private Action filterTraces
;
77 private Action zoomIn
;
78 private Action zoomOut
;
80 private Action events300K
;
82 private Action doubleClickAction
;
83 private ITimeAnalysisViewer tsfviewer
;
84 private ITimeAnalysisViewer tsfviewer2
;
86 private static SimpleDateFormat stimeformat
= new SimpleDateFormat(
88 private TraceModelImplFactory fact
;
90 // ========================================================================
92 // ========================================================================
94 * The content provider class is responsible for providing objects to the
95 * view. It can wrap existing objects in adapters or simply return objects
96 * as-is. These objects may be sensitive to the current input of the view,
97 * or ignore it and always show the same content (like Task List, for
101 class TreeObject
implements IAdaptable
{
103 private TreeParent parent
;
105 public TreeObject(String name
) {
109 public String
getName() {
113 public void setParent(TreeParent parent
) {
114 this.parent
= parent
;
117 public TreeParent
getParent() {
122 public String
toString() {
127 @SuppressWarnings("rawtypes")
128 public Object
getAdapter(Class key
) {
133 class TreeParent
extends TreeObject
{
134 private ArrayList
<TreeObject
> children
;
136 public TreeParent(String name
) {
138 children
= new ArrayList
<TreeObject
>();
141 public void addChild(TreeObject child
) {
143 child
.setParent(this);
146 public void removeChild(TreeObject child
) {
147 children
.remove(child
);
148 child
.setParent(null);
151 public TreeObject
[] getChildren() {
152 return children
.toArray(new TreeObject
[children
156 public boolean hasChildren() {
157 return children
.size() > 0;
161 class ViewContentProvider
implements IStructuredContentProvider
,
162 ITreeContentProvider
{
163 private TreeParent invisibleRoot
;
166 public void inputChanged(Viewer v
, Object oldInput
, Object newInput
) {
170 public void dispose() {
174 public Object
[] getElements(Object parent
) {
175 if (parent
.equals(getViewSite())) {
176 if (invisibleRoot
== null)
178 return getChildren(invisibleRoot
);
180 return getChildren(parent
);
184 public Object
getParent(Object child
) {
185 if (child
instanceof TreeObject
) {
186 return ((TreeObject
) child
).getParent();
192 public Object
[] getChildren(Object parent
) {
193 if (parent
instanceof TreeParent
) {
194 return ((TreeParent
) parent
).getChildren();
196 return new Object
[0];
200 public boolean hasChildren(Object parent
) {
201 if (parent
instanceof TreeParent
)
202 return ((TreeParent
) parent
).hasChildren();
207 * We will set up a dummy model to initialize tree heararchy. In a real
208 * code, you will connect to a real model and expose its hierarchy.
210 private void initialize() {
211 TreeObject to1
= new TreeObject("Leaf 1");
212 TreeObject to2
= new TreeObject("Leaf 2");
213 TreeObject to3
= new TreeObject("Leaf 3");
214 TreeParent p1
= new TreeParent("Parent 1");
219 TreeObject to4
= new TreeObject("Leaf 4");
220 TreeParent p2
= new TreeParent("Parent 2");
223 TreeParent root
= new TreeParent("Root");
227 invisibleRoot
= new TreeParent("");
228 invisibleRoot
.addChild(root
);
232 class ViewLabelProvider
extends LabelProvider
{
235 public String
getText(Object obj
) {
236 return obj
.toString();
240 public Image
getImage(Object obj
) {
241 String imageKey
= ISharedImages
.IMG_OBJ_ELEMENT
;
242 if (obj
instanceof TreeParent
)
243 imageKey
= ISharedImages
.IMG_OBJ_FOLDER
;
244 return PlatformUI
.getWorkbench().getSharedImages().getImage(
249 class NameSorter
extends ViewerSorter
{
252 // ========================================================================
254 // ========================================================================
256 * This is a callback that will allow us to create the viewer and initialize
260 public void createPartControl(Composite parent
) {
261 final SashForm sashForm
= new SashForm(parent
, SWT
.NONE
);
262 final SashForm sashForm2
= new SashForm(sashForm
, SWT
.NONE
);
264 tsfviewer
= TmfViewerFactory
.createViewer(sashForm2
,
265 new TsfImplProvider());
266 tsfviewer2
= TmfViewerFactory
.createViewer(sashForm2
,
267 new TsfImplProvider());
269 viewer
= new TreeViewer(sashForm
, SWT
.MULTI
| SWT
.H_SCROLL
271 drillDownAdapter
= new DrillDownAdapter(viewer
);
272 viewer
.setContentProvider(new ViewContentProvider());
273 viewer
.setLabelProvider(new ViewLabelProvider());
274 viewer
.setSorter(new NameSorter());
275 viewer
.setInput(getViewSite());
277 sashForm
.setWeights(new int[] { 5, 1 });
278 sashForm2
.setWeights(new int[] { 1, 1 });
280 fact
= new TraceModelImplFactory();
281 ITmfTimeAnalysisEntry
[] traceArr
= fact
.createTraces();
282 tsfviewer
.display(traceArr
);
283 tsfviewer
.addWidgetSelectionListner(this);
284 tsfviewer
.addWidgetTimeScaleSelectionListner(this);
285 tsfviewer
.setTimeCalendarFormat(true);
287 tsfviewer2
.display(traceArr
);
288 tsfviewer2
.addWidgetSelectionListner(this);
289 tsfviewer2
.addWidgetTimeScaleSelectionListner(this);
290 // tsfviewer2.setTimeFormat(ITimeAnalysisViewer.timeFormat.epoch);
294 hookDoubleClickAction();
295 contributeToActionBars();
298 private void hookContextMenu() {
299 MenuManager menuMgr
= new MenuManager("#PopupMenu");
300 menuMgr
.setRemoveAllWhenShown(true);
301 menuMgr
.addMenuListener(new IMenuListener() {
303 public void menuAboutToShow(IMenuManager manager
) {
304 TsfTraceAnalysisView
.this.fillContextMenu(manager
);
307 Menu menu
= menuMgr
.createContextMenu(viewer
.getControl());
308 viewer
.getControl().setMenu(menu
);
309 getSite().registerContextMenu(menuMgr
, viewer
);
312 private void contributeToActionBars() {
313 IActionBars bars
= getViewSite().getActionBars();
314 fillLocalPullDown(bars
.getMenuManager());
315 fillLocalToolBar(bars
.getToolBarManager());
318 private void fillLocalPullDown(IMenuManager manager
) {
319 manager
.add(action1
);
320 manager
.add(new Separator());
321 manager
.add(action2
);
324 private void fillContextMenu(IMenuManager manager
) {
325 manager
.add(action1
);
326 manager
.add(action2
);
327 manager
.add(new Separator());
328 drillDownAdapter
.addNavigationActions(manager
);
329 // Other plug-ins can contribute there actions here
330 manager
.add(new Separator(IWorkbenchActionConstants
.MB_ADDITIONS
));
333 private void fillLocalToolBar(IToolBarManager manager
) {
334 manager
.add(new Separator());
335 manager
.add(actGroup
);
336 manager
.add(resetScale
);
337 manager
.add(nextEvent
);
338 manager
.add(prevEvent
);
339 manager
.add(nextTrace
);
340 manager
.add(prevTrace
);
341 manager
.add(showLegent
);
342 manager
.add(filterTraces
);
344 manager
.add(zoomOut
);
346 manager
.add(events300K
);
347 manager
.add(new Separator());
349 drillDownAdapter
.addNavigationActions(manager
);
352 private ITimeAnalysisViewer
getActiveTsfCtrl() {
353 ITimeAnalysisViewer inFocusViewer
= null;
354 if (tsfviewer
.isInFocus())
355 inFocusViewer
= tsfviewer
;
356 else if (tsfviewer2
.isInFocus())
357 inFocusViewer
= tsfviewer2
;
358 return inFocusViewer
;
361 private void makeActions() {
363 action1
= new Action() {
366 showMessage("Action 1 executed");
369 action1
.setText("Action 1");
370 action1
.setToolTipText("Action 1 tooltip");
371 action1
.setImageDescriptor(PlatformUI
.getWorkbench().getSharedImages()
372 .getImageDescriptor(ISharedImages
.IMG_OBJS_INFO_TSK
));
375 action2
= new Action() {
378 showMessage("Action 2 executed");
381 action2
.setText("Action 2");
382 action2
.setToolTipText("Action 2 tooltip");
383 action2
.setImageDescriptor(PlatformUI
.getWorkbench().getSharedImages()
384 .getImageDescriptor(ISharedImages
.IMG_OBJS_INFO_TSK
));
387 actGroup
= new Action() {
390 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
391 if (inFocusViewer
!= null) {
392 if (actGroup
.isChecked()) {
393 inFocusViewer
.groupTraces(false);
395 inFocusViewer
.groupTraces(true);
400 actGroup
.setText("Group");
401 actGroup
.setToolTipText("Groupped or flat list");
402 actGroup
.setChecked(true);
405 resetScale
= new Action() {
408 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
409 if (inFocusViewer
!= null) {
410 inFocusViewer
.resetStartFinishTime();
415 resetScale
.setText("Reset");
416 resetScale
.setToolTipText("Reset the Time Scale to Default");
419 nextEvent
= new Action() {
422 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
423 if (inFocusViewer
!= null) {
424 inFocusViewer
.selectNextEvent();
428 nextEvent
.setText("NextEv");
429 nextEvent
.setToolTipText("Next Event");
432 prevEvent
= new Action() {
435 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
436 if (inFocusViewer
!= null) {
437 inFocusViewer
.selectPrevEvent();
441 prevEvent
.setText("PrevEv");
442 prevEvent
.setToolTipText("Previous Event");
445 nextTrace
= new Action() {
448 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
449 if (inFocusViewer
!= null) {
450 inFocusViewer
.selectNextTrace();
454 nextTrace
.setText("NextTrace");
455 nextTrace
.setToolTipText("Select Next Event");
458 prevTrace
= new Action() {
461 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
462 if (inFocusViewer
!= null) {
463 inFocusViewer
.selectPrevTrace();
467 prevTrace
.setText("PrevTrace");
468 prevTrace
.setToolTipText("Select Previous Trace");
471 showLegent
= new Action() {
474 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
475 if (inFocusViewer
!= null) {
476 inFocusViewer
.showLegend();
480 showLegent
.setText("Legend");
481 showLegent
.setToolTipText("Show Legend");
484 filterTraces
= new Action() {
487 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
488 if (inFocusViewer
!= null) {
489 inFocusViewer
.filterTraces();
493 filterTraces
.setText("Filter");
494 filterTraces
.setToolTipText("Trace Filter options");
497 zoomIn
= new Action() {
500 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
501 if (inFocusViewer
!= null) {
502 inFocusViewer
.zoomIn();
506 zoomIn
.setText("Zoom In");
507 zoomIn
.setToolTipText("Zoom In");
510 zoomOut
= new Action() {
513 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
514 if (inFocusViewer
!= null) {
515 inFocusViewer
.zoomOut();
517 // ISelection selection = inFocusViewer.getSelection();
518 // Object sel = null;
519 // if (selection != null && !selection.isEmpty()) {
520 // sel = ((IStructuredSelection) selection)
521 // .getFirstElement();
522 // if (sel instanceof EventImpl) {
523 // EventImpl event = (EventImpl) sel;
524 // inFocusViewer.selectNextEvent();
529 zoomOut
.setText("Zoom Out");
530 zoomOut
.setToolTipText("Zoom Out");
533 synch
= new Action() {
536 if (synch
.isChecked()) {
537 tsfviewer
.setAcceptSelectionAPIcalls(true);
538 tsfviewer2
.setAcceptSelectionAPIcalls(true);
540 tsfviewer
.setAcceptSelectionAPIcalls(false);
541 tsfviewer2
.setAcceptSelectionAPIcalls(false);
545 synch
.setText("Synchronize");
547 .setToolTipText("Synchronize by listening to external API selection calls");
548 synch
.setChecked(false);
551 events300K
= new Action() {
554 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
555 if (inFocusViewer
!= null) {
556 ITmfTimeAnalysisEntry
[] traceArr
= fact
557 .createLargeTraces(60);
558 inFocusViewer
.display(traceArr
);
562 events300K
.setText("300K Events");
563 events300K
.setToolTipText("Add 300K Events");
565 doubleClickAction
= new Action() {
568 ISelection selection
= viewer
.getSelection();
569 Object obj
= ((IStructuredSelection
) selection
)
571 showMessage("Double-click detected on " + obj
.toString());
576 private void hookDoubleClickAction() {
577 viewer
.addDoubleClickListener(new IDoubleClickListener() {
579 public void doubleClick(DoubleClickEvent event
) {
580 doubleClickAction
.run();
585 private void showMessage(String message
) {
586 MessageDialog
.openInformation(viewer
.getControl().getShell(),
587 "TsfTrace Analysis View", message
);
591 * Passing the focus request to the viewer's control.
594 public void setFocus() {
595 viewer
.getControl().setFocus();
599 public void tsfTmProcessSelEvent(TmfTimeSelectionEvent event
) {
600 Object source
= event
.getSource();
601 if (source
== null || !(source
instanceof ITimeAnalysisViewer
)) {
605 ITimeAnalysisViewer rViewer
= (ITimeAnalysisViewer
) event
.getSource();
606 ITimeAnalysisViewer synchViewer
= null;
607 // Synchronize viewer selections if Enabled,
608 // make sure the selection does not go in loops
609 if (tsfviewer
== rViewer
) {
610 synchViewer
= tsfviewer2
;
612 synchViewer
= tsfviewer
;
614 Object selection
= event
.getSelection();
616 long selTimens
= event
.getSelectedTime();
617 long tms
= (long) (selTimens
* 1E-6);
618 Date date
= new Date(tms
);
619 String fDate
= stimeformat
.format(date
);
620 String ns
= formatNs(selTimens
);
622 if (selection
instanceof EventImpl
) {
623 EventImpl selEvent
= (EventImpl
) selection
;
624 date
= new Date((long) (selTimens
/ 1E-6));
626 .println("TsfTmIncubatorListener.tsfTmProcessEvent() Selected Event: \nType: "
627 + selEvent
.getType().toString()
631 + selEvent
.getEntry().getName()
632 + "\nSelection Type: "
633 + event
.getDType().toString()
634 + "\nSelected Time: "
635 + selTimens
+ " " + fDate
+ " " + ns
);
637 synchViewer
.setSelectedEvent(selEvent
, source
);
639 } else if (selection
instanceof TraceImpl
) {
640 TraceImpl selTrace
= (TraceImpl
) selection
;
642 .println("TsfTmIncubatorListener.tsfTmProcessEvent() Selected Trace: \nName: "
643 + selTrace
.getName().toString()
645 + selTrace
.getClassName()
646 + "\nNumber of Events: "
647 + selTrace
.getTraceEvents().size()
648 + "\nSelection Type: "
649 + event
.getDType().toString()
650 + "\nSelected Time: "
651 + selTimens
+ " " + fDate
+ " " + ns
);
653 synchViewer
.setSelectedTraceTime(selTrace
, event
.getSelectedTime(),
657 .println("TsfTmIncubatorListener.tsfTmProcessEvent() Unexpected event source received: "
658 + selection
.getClass().getName());
664 public void tsfTmProcessTimeScaleEvent(TmfTimeScaleSelectionEvent event
) {
665 Object source
= event
.getSource();
666 if (source
== null || !(source
instanceof ITimeAnalysisViewer
)) {
670 if (event
!= null && event
instanceof TmfTimeScaleSelectionEvent
) {
671 TmfTimeScaleSelectionEvent rEvent
= (TmfTimeScaleSelectionEvent
) event
;
672 ITimeAnalysisViewer rViewer
= (ITimeAnalysisViewer
) event
674 ITimeAnalysisViewer synchViewer
= null;
675 // Synchronize viewer selections if Enabled,
676 // make sure the selection does not go in loops
677 if (tsfviewer
== rViewer
) {
678 synchViewer
= tsfviewer2
;
680 synchViewer
= tsfviewer
;
684 synchViewer
.setSelectVisTimeWindow(rEvent
.getTime0(), rEvent
685 .getTime1(), source
);
690 * Obtains the remainder fraction on unit Seconds of the entered value in
691 * nanoseconds. e.g. input: 1241207054171080214 ns The number of seconds can
692 * be obtain by removing the last 9 digits: 1241207054 the fractional
693 * portion of seconds, expressed in ns is: 171080214
698 public String
formatNs(long v
) {
699 StringBuffer str
= new StringBuffer();
706 String strVal
= String
.valueOf(v
);
707 if (v
< 1000000000) {
711 // Extract the last nine digits (e.g. fraction of a S expressed in ns
712 return strVal
.substring(strVal
.length() - 9);