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
.ITmfTimeScaleSelectionListener
;
39 import org
.eclipse
.linuxtools
.tmf
.ui
.viewers
.timeAnalysis
.ITmfTimeSelectionListener
;
40 import org
.eclipse
.linuxtools
.tmf
.ui
.viewers
.timeAnalysis
.TmfTimeScaleSelectionEvent
;
41 import org
.eclipse
.linuxtools
.tmf
.ui
.viewers
.timeAnalysis
.TmfTimeSelectionEvent
;
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 @SuppressWarnings("nls")
60 public class TsfTraceAnalysisView
extends ViewPart
implements
61 ITmfTimeSelectionListener
, ITmfTimeScaleSelectionListener
{
63 // ========================================================================
65 // ========================================================================
66 private TreeViewer viewer
;
67 private DrillDownAdapter drillDownAdapter
;
68 private Action action1
;
69 private Action action2
;
70 private Action actGroup
;
71 private Action resetScale
;
72 private Action nextEvent
;
73 private Action prevEvent
;
74 private Action nextTrace
;
75 private Action prevTrace
;
76 private Action showLegent
;
77 private Action filterTraces
;
78 private Action zoomIn
;
79 private Action zoomOut
;
81 private Action events300K
;
83 private Action doubleClickAction
;
84 private ITimeAnalysisViewer tsfviewer
;
85 private ITimeAnalysisViewer tsfviewer2
;
87 private static SimpleDateFormat stimeformat
= new SimpleDateFormat(
89 private TraceModelImplFactory fact
;
91 // ========================================================================
93 // ========================================================================
95 * The content provider class is responsible for providing objects to the
96 * view. It can wrap existing objects in adapters or simply return objects
97 * as-is. These objects may be sensitive to the current input of the view,
98 * or ignore it and always show the same content (like Task List, for
102 class TreeObject
implements IAdaptable
{
104 private TreeParent parent
;
106 public TreeObject(String name
) {
110 public String
getName() {
114 public void setParent(TreeParent parent
) {
115 this.parent
= parent
;
118 public TreeParent
getParent() {
123 public String
toString() {
128 @SuppressWarnings("rawtypes")
129 public Object
getAdapter(Class key
) {
134 class TreeParent
extends TreeObject
{
135 private ArrayList
<TreeObject
> children
;
137 public TreeParent(String name
) {
139 children
= new ArrayList
<TreeObject
>();
142 public void addChild(TreeObject child
) {
144 child
.setParent(this);
147 public void removeChild(TreeObject child
) {
148 children
.remove(child
);
149 child
.setParent(null);
152 public TreeObject
[] getChildren() {
153 return children
.toArray(new TreeObject
[children
157 public boolean hasChildren() {
158 return children
.size() > 0;
162 class ViewContentProvider
implements IStructuredContentProvider
,
163 ITreeContentProvider
{
164 private TreeParent invisibleRoot
;
167 public void inputChanged(Viewer v
, Object oldInput
, Object newInput
) {
171 public void dispose() {
175 public Object
[] getElements(Object parent
) {
176 if (parent
.equals(getViewSite())) {
177 if (invisibleRoot
== null)
179 return getChildren(invisibleRoot
);
181 return getChildren(parent
);
185 public Object
getParent(Object child
) {
186 if (child
instanceof TreeObject
) {
187 return ((TreeObject
) child
).getParent();
193 public Object
[] getChildren(Object parent
) {
194 if (parent
instanceof TreeParent
) {
195 return ((TreeParent
) parent
).getChildren();
197 return new Object
[0];
201 public boolean hasChildren(Object parent
) {
202 if (parent
instanceof TreeParent
)
203 return ((TreeParent
) parent
).hasChildren();
208 * We will set up a dummy model to initialize tree heararchy. In a real
209 * code, you will connect to a real model and expose its hierarchy.
211 private void initialize() {
212 TreeObject to1
= new TreeObject("Leaf 1");
213 TreeObject to2
= new TreeObject("Leaf 2");
214 TreeObject to3
= new TreeObject("Leaf 3");
215 TreeParent p1
= new TreeParent("Parent 1");
220 TreeObject to4
= new TreeObject("Leaf 4");
221 TreeParent p2
= new TreeParent("Parent 2");
224 TreeParent root
= new TreeParent("Root");
228 invisibleRoot
= new TreeParent("");
229 invisibleRoot
.addChild(root
);
233 static class ViewLabelProvider
extends LabelProvider
{
236 public String
getText(Object obj
) {
237 return obj
.toString();
241 public Image
getImage(Object obj
) {
242 String imageKey
= ISharedImages
.IMG_OBJ_ELEMENT
;
243 if (obj
instanceof TreeParent
)
244 imageKey
= ISharedImages
.IMG_OBJ_FOLDER
;
245 return PlatformUI
.getWorkbench().getSharedImages().getImage(
250 static class NameSorter
extends ViewerSorter
{
253 // ========================================================================
255 // ========================================================================
257 * This is a callback that will allow us to create the viewer and initialize
261 public void createPartControl(Composite parent
) {
262 final SashForm sashForm
= new SashForm(parent
, SWT
.NONE
);
263 final SashForm sashForm2
= new SashForm(sashForm
, SWT
.NONE
);
265 tsfviewer
= TmfViewerFactory
.createViewer(sashForm2
,
266 new TsfImplProvider());
267 tsfviewer2
= TmfViewerFactory
.createViewer(sashForm2
,
268 new TsfImplProvider());
270 viewer
= new TreeViewer(sashForm
, SWT
.MULTI
| SWT
.H_SCROLL
272 drillDownAdapter
= new DrillDownAdapter(viewer
);
273 viewer
.setContentProvider(new ViewContentProvider());
274 viewer
.setLabelProvider(new ViewLabelProvider());
275 viewer
.setSorter(new NameSorter());
276 viewer
.setInput(getViewSite());
278 sashForm
.setWeights(new int[] { 5, 1 });
279 sashForm2
.setWeights(new int[] { 1, 1 });
281 fact
= new TraceModelImplFactory();
282 ITmfTimeAnalysisEntry
[] traceArr
= fact
.createTraces();
283 tsfviewer
.display(traceArr
);
284 tsfviewer
.addWidgetSelectionListner(this);
285 tsfviewer
.addWidgetTimeScaleSelectionListner(this);
286 tsfviewer
.setTimeCalendarFormat(true);
288 tsfviewer2
.display(traceArr
);
289 tsfviewer2
.addWidgetSelectionListner(this);
290 tsfviewer2
.addWidgetTimeScaleSelectionListner(this);
291 // tsfviewer2.setTimeFormat(ITimeAnalysisViewer.timeFormat.epoch);
295 hookDoubleClickAction();
296 contributeToActionBars();
299 private void hookContextMenu() {
300 MenuManager menuMgr
= new MenuManager("#PopupMenu");
301 menuMgr
.setRemoveAllWhenShown(true);
302 menuMgr
.addMenuListener(new IMenuListener() {
304 public void menuAboutToShow(IMenuManager manager
) {
305 TsfTraceAnalysisView
.this.fillContextMenu(manager
);
308 Menu menu
= menuMgr
.createContextMenu(viewer
.getControl());
309 viewer
.getControl().setMenu(menu
);
310 getSite().registerContextMenu(menuMgr
, viewer
);
313 private void contributeToActionBars() {
314 IActionBars bars
= getViewSite().getActionBars();
315 fillLocalPullDown(bars
.getMenuManager());
316 fillLocalToolBar(bars
.getToolBarManager());
319 private void fillLocalPullDown(IMenuManager manager
) {
320 manager
.add(action1
);
321 manager
.add(new Separator());
322 manager
.add(action2
);
325 private void fillContextMenu(IMenuManager manager
) {
326 manager
.add(action1
);
327 manager
.add(action2
);
328 manager
.add(new Separator());
329 drillDownAdapter
.addNavigationActions(manager
);
330 // Other plug-ins can contribute there actions here
331 manager
.add(new Separator(IWorkbenchActionConstants
.MB_ADDITIONS
));
334 private void fillLocalToolBar(IToolBarManager manager
) {
335 manager
.add(new Separator());
336 manager
.add(actGroup
);
337 manager
.add(resetScale
);
338 manager
.add(nextEvent
);
339 manager
.add(prevEvent
);
340 manager
.add(nextTrace
);
341 manager
.add(prevTrace
);
342 manager
.add(showLegent
);
343 manager
.add(filterTraces
);
345 manager
.add(zoomOut
);
347 manager
.add(events300K
);
348 manager
.add(new Separator());
350 drillDownAdapter
.addNavigationActions(manager
);
353 private ITimeAnalysisViewer
getActiveTsfCtrl() {
354 ITimeAnalysisViewer inFocusViewer
= null;
355 if (tsfviewer
.isInFocus())
356 inFocusViewer
= tsfviewer
;
357 else if (tsfviewer2
.isInFocus())
358 inFocusViewer
= tsfviewer2
;
359 return inFocusViewer
;
362 private void makeActions() {
364 action1
= new Action() {
367 showMessage("Action 1 executed");
370 action1
.setText("Action 1");
371 action1
.setToolTipText("Action 1 tooltip");
372 action1
.setImageDescriptor(PlatformUI
.getWorkbench().getSharedImages()
373 .getImageDescriptor(ISharedImages
.IMG_OBJS_INFO_TSK
));
376 action2
= new Action() {
379 showMessage("Action 2 executed");
382 action2
.setText("Action 2");
383 action2
.setToolTipText("Action 2 tooltip");
384 action2
.setImageDescriptor(PlatformUI
.getWorkbench().getSharedImages()
385 .getImageDescriptor(ISharedImages
.IMG_OBJS_INFO_TSK
));
388 actGroup
= new Action() {
391 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
392 if (inFocusViewer
!= null) {
393 if (actGroup
.isChecked()) {
394 inFocusViewer
.groupTraces(false);
396 inFocusViewer
.groupTraces(true);
401 actGroup
.setText("Group");
402 actGroup
.setToolTipText("Groupped or flat list");
403 actGroup
.setChecked(true);
406 resetScale
= new Action() {
409 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
410 if (inFocusViewer
!= null) {
411 inFocusViewer
.resetStartFinishTime();
416 resetScale
.setText("Reset");
417 resetScale
.setToolTipText("Reset the Time Scale to Default");
420 nextEvent
= new Action() {
423 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
424 if (inFocusViewer
!= null) {
425 inFocusViewer
.selectNextEvent();
429 nextEvent
.setText("NextEv");
430 nextEvent
.setToolTipText("Next Event");
433 prevEvent
= new Action() {
436 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
437 if (inFocusViewer
!= null) {
438 inFocusViewer
.selectPrevEvent();
442 prevEvent
.setText("PrevEv");
443 prevEvent
.setToolTipText("Previous Event");
446 nextTrace
= new Action() {
449 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
450 if (inFocusViewer
!= null) {
451 inFocusViewer
.selectNextTrace();
455 nextTrace
.setText("NextTrace");
456 nextTrace
.setToolTipText("Select Next Event");
459 prevTrace
= new Action() {
462 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
463 if (inFocusViewer
!= null) {
464 inFocusViewer
.selectPrevTrace();
468 prevTrace
.setText("PrevTrace");
469 prevTrace
.setToolTipText("Select Previous Trace");
472 showLegent
= new Action() {
475 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
476 if (inFocusViewer
!= null) {
477 inFocusViewer
.showLegend();
481 showLegent
.setText("Legend");
482 showLegent
.setToolTipText("Show Legend");
485 filterTraces
= new Action() {
488 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
489 if (inFocusViewer
!= null) {
490 inFocusViewer
.filterTraces();
494 filterTraces
.setText("Filter");
495 filterTraces
.setToolTipText("Trace Filter options");
498 zoomIn
= new Action() {
501 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
502 if (inFocusViewer
!= null) {
503 inFocusViewer
.zoomIn();
507 zoomIn
.setText("Zoom In");
508 zoomIn
.setToolTipText("Zoom In");
511 zoomOut
= new Action() {
514 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
515 if (inFocusViewer
!= null) {
516 inFocusViewer
.zoomOut();
518 // ISelection selection = inFocusViewer.getSelection();
519 // Object sel = null;
520 // if (selection != null && !selection.isEmpty()) {
521 // sel = ((IStructuredSelection) selection)
522 // .getFirstElement();
523 // if (sel instanceof EventImpl) {
524 // EventImpl event = (EventImpl) sel;
525 // inFocusViewer.selectNextEvent();
530 zoomOut
.setText("Zoom Out");
531 zoomOut
.setToolTipText("Zoom Out");
534 synch
= new Action() {
537 if (synch
.isChecked()) {
538 tsfviewer
.setAcceptSelectionAPIcalls(true);
539 tsfviewer2
.setAcceptSelectionAPIcalls(true);
541 tsfviewer
.setAcceptSelectionAPIcalls(false);
542 tsfviewer2
.setAcceptSelectionAPIcalls(false);
546 synch
.setText("Synchronize");
548 .setToolTipText("Synchronize by listening to external API selection calls");
549 synch
.setChecked(false);
552 events300K
= new Action() {
555 ITimeAnalysisViewer inFocusViewer
= getActiveTsfCtrl();
556 if (inFocusViewer
!= null) {
557 ITmfTimeAnalysisEntry
[] traceArr
= fact
558 .createLargeTraces(60);
559 inFocusViewer
.display(traceArr
);
563 events300K
.setText("300K Events");
564 events300K
.setToolTipText("Add 300K Events");
566 doubleClickAction
= new Action() {
569 ISelection selection
= viewer
.getSelection();
570 Object obj
= ((IStructuredSelection
) selection
)
572 showMessage("Double-click detected on " + obj
.toString());
577 private void hookDoubleClickAction() {
578 viewer
.addDoubleClickListener(new IDoubleClickListener() {
580 public void doubleClick(DoubleClickEvent event
) {
581 doubleClickAction
.run();
586 private void showMessage(String message
) {
587 MessageDialog
.openInformation(viewer
.getControl().getShell(),
588 "TsfTrace Analysis View", message
);
592 * Passing the focus request to the viewer's control.
595 public void setFocus() {
596 viewer
.getControl().setFocus();
599 @SuppressWarnings("deprecation")
601 public void tsfTmProcessSelEvent(TmfTimeSelectionEvent event
) {
602 Object source
= event
.getSource();
603 if (source
== null || !(source
instanceof ITimeAnalysisViewer
)) {
607 ITimeAnalysisViewer rViewer
= (ITimeAnalysisViewer
) event
.getSource();
608 ITimeAnalysisViewer synchViewer
= null;
609 // Synchronize viewer selections if Enabled,
610 // make sure the selection does not go in loops
611 if (tsfviewer
== rViewer
) {
612 synchViewer
= tsfviewer2
;
614 synchViewer
= tsfviewer
;
616 Object selection
= event
.getSelection();
618 long selTimens
= event
.getSelectedTime();
619 long tms
= (long) (selTimens
* 1E-6);
620 Date date
= new Date(tms
);
621 String fDate
= stimeformat
.format(date
);
622 String ns
= formatNs(selTimens
);
624 if (selection
instanceof EventImpl
) {
625 EventImpl selEvent
= (EventImpl
) selection
;
627 .println("TsfTmIncubatorListener.tsfTmProcessEvent() Selected Event: \nType: "
628 + selEvent
.getType().toString()
632 + selEvent
.getEntry().getName()
633 + "\nSelection Type: "
634 + event
.getDType().toString()
635 + "\nSelected Time: "
636 + selTimens
+ " " + fDate
+ " " + ns
);
638 synchViewer
.setSelectedEvent(selEvent
, source
);
640 } else if (selection
instanceof TraceImpl
) {
641 TraceImpl selTrace
= (TraceImpl
) selection
;
643 .println("TsfTmIncubatorListener.tsfTmProcessEvent() Selected Trace: \nName: "
644 + selTrace
.getName().toString()
646 + selTrace
.getClassName()
647 + "\nNumber of Events: "
648 + selTrace
.getTraceEvents().size()
649 + "\nSelection Type: "
650 + event
.getDType().toString()
651 + "\nSelected Time: "
652 + selTimens
+ " " + fDate
+ " " + ns
);
654 synchViewer
.setSelectedTraceTime(selTrace
, event
.getSelectedTime(),
658 .println("TsfTmIncubatorListener.tsfTmProcessEvent() Unexpected event source received: "
659 + selection
.getClass().getName());
665 public void tsfTmProcessTimeScaleEvent(TmfTimeScaleSelectionEvent event
) {
668 Object source
= event
.getSource();
669 if (source
== null || !(source
instanceof ITimeAnalysisViewer
)) {
673 if (event
instanceof TmfTimeScaleSelectionEvent
) {
674 TmfTimeScaleSelectionEvent rEvent
= (TmfTimeScaleSelectionEvent
) event
;
675 ITimeAnalysisViewer rViewer
= (ITimeAnalysisViewer
) event
677 ITimeAnalysisViewer synchViewer
= null;
678 // Synchronize viewer selections if Enabled,
679 // make sure the selection does not go in loops
680 if (tsfviewer
== rViewer
) {
681 synchViewer
= tsfviewer2
;
683 synchViewer
= tsfviewer
;
687 synchViewer
.setSelectVisTimeWindow(rEvent
.getTime0(), rEvent
688 .getTime1(), source
);
693 * Obtains the remainder fraction on unit Seconds of the entered value in
694 * nanoseconds. e.g. input: 1241207054171080214 ns The number of seconds can
695 * be obtain by removing the last 9 digits: 1241207054 the fractional
696 * portion of seconds, expressed in ns is: 171080214
701 public String
formatNs(long v
) {
702 StringBuffer str
= new StringBuffer();
709 String strVal
= String
.valueOf(v
);
710 if (v
< 1000000000) {
714 // Extract the last nine digits (e.g. fraction of a S expressed in ns
715 return strVal
.substring(strVal
.length() - 9);