1 /*******************************************************************************
2 * Copyright (c) 2009, 2013 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
.timegraph
.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
.IStructuredSelection
;
30 import org
.eclipse
.jface
.viewers
.ITreeContentProvider
;
31 import org
.eclipse
.jface
.viewers
.LabelProvider
;
32 import org
.eclipse
.jface
.viewers
.TreeViewer
;
33 import org
.eclipse
.jface
.viewers
.Viewer
;
34 import org
.eclipse
.jface
.viewers
.ViewerSorter
;
35 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.ITimeGraphRangeListener
;
36 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.ITimeGraphSelectionListener
;
37 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.ITimeGraphTimeListener
;
38 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.TimeGraphRangeUpdateEvent
;
39 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.TimeGraphSelectionEvent
;
40 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.TimeGraphTimeEvent
;
41 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.TimeGraphViewer
;
42 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.model
.ITimeGraphEntry
;
43 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.test
.stub
.adaption
.TsfImplProvider
;
44 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.test
.stub
.model
.EventImpl
;
45 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.test
.stub
.model
.TraceImpl
;
46 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.test
.stub
.model
.TraceModelImplFactory
;
47 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.timegraph
.widgets
.Utils
.TimeFormat
;
48 import org
.eclipse
.swt
.SWT
;
49 import org
.eclipse
.swt
.custom
.SashForm
;
50 import org
.eclipse
.swt
.graphics
.Image
;
51 import org
.eclipse
.swt
.widgets
.Composite
;
52 import org
.eclipse
.swt
.widgets
.Menu
;
53 import org
.eclipse
.ui
.IActionBars
;
54 import org
.eclipse
.ui
.ISharedImages
;
55 import org
.eclipse
.ui
.IWorkbenchActionConstants
;
56 import org
.eclipse
.ui
.PlatformUI
;
57 import org
.eclipse
.ui
.part
.DrillDownAdapter
;
58 import org
.eclipse
.ui
.part
.ViewPart
;
60 @SuppressWarnings({ "javadoc", "nls" })
61 public class TsfTraceAnalysisView
extends ViewPart
implements
62 ITimeGraphSelectionListener
, ITimeGraphTimeListener
, ITimeGraphRangeListener
{
64 // ========================================================================
66 // ========================================================================
67 private TreeViewer viewer
;
68 private DrillDownAdapter drillDownAdapter
;
69 private Action action1
;
70 private Action action2
;
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 zoomIn
;
78 private Action zoomOut
;
79 private Action events300K
;
81 private Action doubleClickAction
;
82 private TimeGraphViewer tsfviewer
;
83 private TimeGraphViewer tsfviewer2
;
85 private static SimpleDateFormat stimeformat
= new SimpleDateFormat(
87 private TraceModelImplFactory fact
;
89 // ========================================================================
91 // ========================================================================
93 * The content provider class is responsible for providing objects to the
94 * view. It can wrap existing objects in adapters or simply return objects
95 * as-is. These objects may be sensitive to the current input of the view,
96 * or ignore it and always show the same content (like Task List, for
100 class TreeObject
implements IAdaptable
{
101 private final String name
;
102 private TreeParent parent
;
104 public TreeObject(String name
) {
108 public String
getName() {
112 public void setParent(TreeParent parent
) {
113 this.parent
= parent
;
116 public TreeParent
getParent() {
121 public String
toString() {
126 public Object
getAdapter(Class key
) {
131 class TreeParent
extends TreeObject
{
132 private final ArrayList
<TreeObject
> children
;
134 public TreeParent(String name
) {
136 children
= new ArrayList
<TreeObject
>();
139 public void addChild(TreeObject child
) {
141 child
.setParent(this);
144 public void removeChild(TreeObject child
) {
145 children
.remove(child
);
146 child
.setParent(null);
149 public TreeObject
[] getChildren() {
150 return children
.toArray(new TreeObject
[children
154 public boolean hasChildren() {
155 return children
.size() > 0;
159 class ViewContentProvider
implements ITreeContentProvider
{
160 private TreeParent invisibleRoot
;
163 public void inputChanged(Viewer v
, Object oldInput
, Object newInput
) {
167 public void dispose() {
171 public Object
[] getElements(Object parent
) {
172 if (parent
.equals(getViewSite())) {
173 if (invisibleRoot
== null) {
176 return getChildren(invisibleRoot
);
178 return getChildren(parent
);
182 public Object
getParent(Object child
) {
183 if (child
instanceof TreeObject
) {
184 return ((TreeObject
) child
).getParent();
190 public Object
[] getChildren(Object parent
) {
191 if (parent
instanceof TreeParent
) {
192 return ((TreeParent
) parent
).getChildren();
194 return new Object
[0];
198 public boolean hasChildren(Object parent
) {
199 if (parent
instanceof TreeParent
) {
200 return ((TreeParent
) parent
).hasChildren();
206 * We will set up a dummy model to initialize tree heararchy. In a real
207 * code, you will connect to a real model and expose its hierarchy.
209 private void initialize() {
210 TreeObject to1
= new TreeObject("Leaf 1");
211 TreeObject to2
= new TreeObject("Leaf 2");
212 TreeObject to3
= new TreeObject("Leaf 3");
213 TreeParent p1
= new TreeParent("Parent 1");
218 TreeObject to4
= new TreeObject("Leaf 4");
219 TreeParent p2
= new TreeParent("Parent 2");
222 TreeParent root
= new TreeParent("Root");
226 invisibleRoot
= new TreeParent("");
227 invisibleRoot
.addChild(root
);
231 static class ViewLabelProvider
extends LabelProvider
{
234 public String
getText(Object obj
) {
235 return obj
.toString();
239 public Image
getImage(Object obj
) {
240 String imageKey
= ISharedImages
.IMG_OBJ_ELEMENT
;
241 if (obj
instanceof TreeParent
) {
242 imageKey
= ISharedImages
.IMG_OBJ_FOLDER
;
244 return PlatformUI
.getWorkbench().getSharedImages().getImage(
249 static 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
= new TimeGraphViewer(sashForm2
, SWT
.NONE
);
265 tsfviewer
.setTimeGraphProvider(new TsfImplProvider());
266 tsfviewer2
= new TimeGraphViewer(sashForm2
, SWT
.NONE
);
267 tsfviewer2
.setTimeGraphProvider(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 ITimeGraphEntry
[] traceArr
= fact
.createTraces();
282 tsfviewer
.setInput(traceArr
);
283 tsfviewer
.addSelectionListener(this);
284 tsfviewer
.addRangeListener(this);
285 tsfviewer
.setTimeFormat(TimeFormat
.CALENDAR
);
287 tsfviewer2
.setInput(traceArr
);
288 tsfviewer2
.addSelectionListener(this);
289 tsfviewer2
.addRangeListener(this);
290 // tsfviewer2.setTimeFormat(TimeGraphViewer.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(resetScale
);
336 manager
.add(nextEvent
);
337 manager
.add(prevEvent
);
338 manager
.add(nextTrace
);
339 manager
.add(prevTrace
);
340 manager
.add(showLegent
);
342 manager
.add(zoomOut
);
343 manager
.add(events300K
);
344 manager
.add(new Separator());
346 drillDownAdapter
.addNavigationActions(manager
);
349 private TimeGraphViewer
getActiveTsfCtrl() {
350 TimeGraphViewer inFocusViewer
= null;
351 if (tsfviewer
.isInFocus()) {
352 inFocusViewer
= tsfviewer
;
353 } else if (tsfviewer2
.isInFocus()) {
354 inFocusViewer
= tsfviewer2
;
356 return inFocusViewer
;
359 private void makeActions() {
361 action1
= new Action() {
364 showMessage("Action 1 executed");
367 action1
.setText("Action 1");
368 action1
.setToolTipText("Action 1 tooltip");
369 action1
.setImageDescriptor(PlatformUI
.getWorkbench().getSharedImages()
370 .getImageDescriptor(ISharedImages
.IMG_OBJS_INFO_TSK
));
373 action2
= new Action() {
376 showMessage("Action 2 executed");
379 action2
.setText("Action 2");
380 action2
.setToolTipText("Action 2 tooltip");
381 action2
.setImageDescriptor(PlatformUI
.getWorkbench().getSharedImages()
382 .getImageDescriptor(ISharedImages
.IMG_OBJS_INFO_TSK
));
385 resetScale
= new Action() {
388 TimeGraphViewer inFocusViewer
= getActiveTsfCtrl();
389 if (inFocusViewer
!= null) {
390 inFocusViewer
.resetStartFinishTime();
395 resetScale
.setText("Reset");
396 resetScale
.setToolTipText("Reset the Time Scale to Default");
399 nextEvent
= new Action() {
402 TimeGraphViewer inFocusViewer
= getActiveTsfCtrl();
403 if (inFocusViewer
!= null) {
404 inFocusViewer
.selectNextEvent();
408 nextEvent
.setText("NextEv");
409 nextEvent
.setToolTipText("Next Event");
412 prevEvent
= new Action() {
415 TimeGraphViewer inFocusViewer
= getActiveTsfCtrl();
416 if (inFocusViewer
!= null) {
417 inFocusViewer
.selectPrevEvent();
421 prevEvent
.setText("PrevEv");
422 prevEvent
.setToolTipText("Previous Event");
425 nextTrace
= new Action() {
428 TimeGraphViewer inFocusViewer
= getActiveTsfCtrl();
429 if (inFocusViewer
!= null) {
430 inFocusViewer
.selectNextItem();
434 nextTrace
.setText("NextTrace");
435 nextTrace
.setToolTipText("Select Next Event");
438 prevTrace
= new Action() {
441 TimeGraphViewer inFocusViewer
= getActiveTsfCtrl();
442 if (inFocusViewer
!= null) {
443 inFocusViewer
.selectPrevItem();
447 prevTrace
.setText("PrevTrace");
448 prevTrace
.setToolTipText("Select Previous Trace");
451 showLegent
= new Action() {
454 TimeGraphViewer inFocusViewer
= getActiveTsfCtrl();
455 if (inFocusViewer
!= null) {
456 inFocusViewer
.showLegend();
460 showLegent
.setText("Legend");
461 showLegent
.setToolTipText("Show Legend");
464 zoomIn
= new Action() {
467 TimeGraphViewer inFocusViewer
= getActiveTsfCtrl();
468 if (inFocusViewer
!= null) {
469 inFocusViewer
.zoomIn();
473 zoomIn
.setText("Zoom In");
474 zoomIn
.setToolTipText("Zoom In");
477 zoomOut
= new Action() {
480 TimeGraphViewer inFocusViewer
= getActiveTsfCtrl();
481 if (inFocusViewer
!= null) {
482 inFocusViewer
.zoomOut();
484 // ISelection selection = inFocusViewer.getSelection();
485 // Object sel = null;
486 // if (selection != null && !selection.isEmpty()) {
487 // sel = ((IStructuredSelection) selection)
488 // .getFirstElement();
489 // if (sel instanceof EventImpl) {
490 // EventImpl event = (EventImpl) sel;
491 // inFocusViewer.selectNextEvent();
496 zoomOut
.setText("Zoom Out");
497 zoomOut
.setToolTipText("Zoom Out");
500 events300K
= new Action() {
503 TimeGraphViewer inFocusViewer
= getActiveTsfCtrl();
504 if (inFocusViewer
!= null) {
505 ITimeGraphEntry
[] traceArr
= fact
506 .createLargeTraces(60);
507 inFocusViewer
.setInput(traceArr
);
511 events300K
.setText("300K Events");
512 events300K
.setToolTipText("Add 300K Events");
514 doubleClickAction
= new Action() {
517 ISelection selection
= viewer
.getSelection();
518 Object obj
= ((IStructuredSelection
) selection
)
520 showMessage("Double-click detected on " + obj
.toString());
525 private void hookDoubleClickAction() {
526 viewer
.addDoubleClickListener(new IDoubleClickListener() {
528 public void doubleClick(DoubleClickEvent event
) {
529 doubleClickAction
.run();
534 private void showMessage(String message
) {
535 MessageDialog
.openInformation(viewer
.getControl().getShell(),
536 "TsfTrace Analysis View", message
);
540 * Passing the focus request to the viewer's control.
543 public void setFocus() {
544 viewer
.getControl().setFocus();
548 public void selectionChanged(TimeGraphSelectionEvent event
) {
549 Object source
= event
.getSource();
550 if (source
== null || !(source
instanceof TimeGraphViewer
)) {
554 TimeGraphViewer rViewer
= (TimeGraphViewer
) event
.getSource();
555 TimeGraphViewer synchViewer
= null;
556 // Synchronize viewer selections if Enabled,
557 // make sure the selection does not go in loops
558 if (tsfviewer
== rViewer
) {
559 synchViewer
= tsfviewer2
;
561 synchViewer
= tsfviewer
;
563 Object selection
= event
.getSelection();
565 if (selection
instanceof EventImpl
) {
566 EventImpl selEvent
= (EventImpl
) selection
;
568 .println("TsfTraceAnalysisView.selectionChanged() Selected Event: \nType: "
569 + selEvent
.getType().toString()
573 + selEvent
.getEntry().getName());
575 synchViewer
.setSelectedEvent(selEvent
, source
);
577 } else if (selection
instanceof TraceImpl
) {
578 TraceImpl selTrace
= (TraceImpl
) selection
;
580 .println("TsfTraceAnalysisView.selectionChanged() Selected Trace: \nName: "
581 + selTrace
.getName().toString()
583 + selTrace
.getClassName());
585 synchViewer
.setSelection(selTrace
);
588 .println("TsfTmIncubatorListener.tsfTmProcessEvent() Unexpected event source received: "
589 + selection
.getClass().getName());
595 public void timeSelected(TimeGraphTimeEvent event
) {
596 TimeGraphViewer rViewer
= (TimeGraphViewer
) event
.getSource();
597 TimeGraphViewer synchViewer
= null;
598 // Synchronize viewer selections if Enabled,
599 // make sure the selection does not go in loops
600 if (tsfviewer
== rViewer
) {
601 synchViewer
= tsfviewer2
;
603 synchViewer
= tsfviewer
;
605 long selTimens
= event
.getTime();
606 long tms
= (long) (selTimens
* 1E-6);
607 Date date
= new Date(tms
);
608 String fDate
= stimeformat
.format(date
);
609 String ns
= formatNs(selTimens
);
611 System
.out
.println("TsfTraceAnalysisView.timeSelected() Selected Event: \nTime: "
613 + "\nSelected Time: "
614 + selTimens
+ " " + fDate
+ " " + ns
);
616 synchViewer
.setSelectedTime(event
.getTime(), true);
620 public void timeRangeUpdated(TimeGraphRangeUpdateEvent event
) {
624 Object source
= event
.getSource();
625 if (source
== null || !(source
instanceof TimeGraphViewer
)) {
629 TimeGraphRangeUpdateEvent rEvent
= event
;
630 TimeGraphViewer rViewer
= (TimeGraphViewer
) event
632 TimeGraphViewer synchViewer
= null;
633 // Synchronize viewer selections if Enabled,
634 // make sure the selection does not go in loops
635 if (tsfviewer
== rViewer
) {
636 synchViewer
= tsfviewer2
;
638 synchViewer
= tsfviewer
;
641 synchViewer
.setSelectVisTimeWindow(rEvent
.getStartTime(), rEvent
.getEndTime(), source
);
645 * Obtains the remainder fraction on unit Seconds of the entered value in
646 * nanoseconds. e.g. input: 1241207054171080214 ns The number of seconds can
647 * be obtain by removing the last 9 digits: 1241207054 the fractional
648 * portion of seconds, expressed in ns is: 171080214
653 public String
formatNs(long v
) {
654 StringBuffer str
= new StringBuffer();
656 boolean neg
= val
< 0;
662 String strVal
= String
.valueOf(val
);
663 if (val
< 1000000000) {
667 // Extract the last nine digits (e.g. fraction of a S expressed in ns
668 return strVal
.substring(strVal
.length() - 9);