1 /**********************************************************************
2 * Copyright (c) 2011 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 * Bernd Hufmann - Initial API and implementation
11 **********************************************************************/
12 package org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.impl
;
14 import java
.util
.ArrayList
;
15 import java
.util
.HashMap
;
16 import java
.util
.List
;
17 import java
.util
.concurrent
.CopyOnWriteArrayList
;
18 import java
.util
.concurrent
.locks
.ReentrantLock
;
20 import org
.eclipse
.core
.runtime
.IProgressMonitor
;
21 import org
.eclipse
.core
.runtime
.IStatus
;
22 import org
.eclipse
.core
.runtime
.Status
;
23 import org
.eclipse
.core
.runtime
.jobs
.Job
;
24 import org
.eclipse
.jface
.viewers
.ISelection
;
25 import org
.eclipse
.jface
.viewers
.StructuredSelection
;
26 import org
.eclipse
.linuxtools
.internal
.tmf
.ui
.TmfUiPlugin
;
27 import org
.eclipse
.linuxtools
.tmf
.core
.component
.TmfComponent
;
28 import org
.eclipse
.linuxtools
.tmf
.core
.event
.ITmfTimestamp
;
29 import org
.eclipse
.linuxtools
.tmf
.core
.event
.TmfEvent
;
30 import org
.eclipse
.linuxtools
.tmf
.core
.event
.TmfEventField
;
31 import org
.eclipse
.linuxtools
.tmf
.core
.event
.TmfTimeRange
;
32 import org
.eclipse
.linuxtools
.tmf
.core
.event
.TmfTimestamp
;
33 import org
.eclipse
.linuxtools
.tmf
.core
.experiment
.TmfExperiment
;
34 import org
.eclipse
.linuxtools
.tmf
.core
.request
.ITmfDataRequest
;
35 import org
.eclipse
.linuxtools
.tmf
.core
.request
.ITmfEventRequest
;
36 import org
.eclipse
.linuxtools
.tmf
.core
.request
.TmfDataRequest
;
37 import org
.eclipse
.linuxtools
.tmf
.core
.request
.TmfEventRequest
;
38 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfExperimentDisposedSignal
;
39 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfExperimentSelectedSignal
;
40 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfRangeSynchSignal
;
41 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfSignal
;
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
.uml2sd
.ITmfSyncSequenceDiagramEvent
;
45 import org
.eclipse
.linuxtools
.tmf
.core
.uml2sd
.TmfSyncSequenceDiagramEvent
;
46 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.SDView
;
47 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.core
.Frame
;
48 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.core
.GraphNode
;
49 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.core
.Lifeline
;
50 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.handlers
.provider
.ISDAdvancedPagingProvider
;
51 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.handlers
.provider
.ISDFilterProvider
;
52 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.handlers
.provider
.ISDFindProvider
;
53 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.handlers
.provider
.ISDGraphNodeSupporter
;
54 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.handlers
.widgets
.Criteria
;
55 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.handlers
.widgets
.FilterCriteria
;
56 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.handlers
.widgets
.FilterListDialog
;
57 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.load
.IUml2SDLoader
;
58 import org
.eclipse
.swt
.widgets
.Display
;
59 import org
.eclipse
.ui
.ISelectionListener
;
60 import org
.eclipse
.ui
.IWorkbenchPart
;
61 import org
.eclipse
.ui
.PlatformUI
;
62 import org
.eclipse
.ui
.progress
.IProgressConstants
;
65 * <b><u>TmfUml2SDSyncLoader</u></b>
67 * Implementation of the org.eclipse.linuxtools.tmf.ui.Uml2SDLoader extension point to provide
68 * a Sequence Diagram loader for a UST trace with specific trace content for sending and
69 * receiving signals between components. Includes default implementation for the TmfEvent parsing.
72 public class TmfUml2SDSyncLoader
extends TmfComponent
implements IUml2SDLoader
, ISDFindProvider
, ISDFilterProvider
, ISDAdvancedPagingProvider
, ISelectionListener
{
74 // ------------------------------------------------------------------------
76 // ------------------------------------------------------------------------
77 protected final static String TITLE
= Messages
.TmfUml2SDSyncLoader_ViewName
;
78 protected final static int DEFAULT_BLOCK_SIZE
= 50000;
79 protected final static int MAX_NUM_OF_MSG
= 10000;
80 protected static final long INITIAL_WINDOW_OFFSET
= (1L * 100 * 1000 * 1000); // .1sec
82 // Experiment attributes
83 protected TmfExperiment
<TmfEvent
> fExperiment
= null;
84 protected ITmfEventRequest
<TmfEvent
> fIndexRequest
= null;
85 protected ITmfEventRequest
<TmfEvent
> fPageRequest
= null;
86 volatile protected boolean fIsSignalSent
= false;
87 volatile protected long fInitialWindow
= INITIAL_WINDOW_OFFSET
;
89 // The view and event attributes
90 protected SDView fView
= null;
91 protected Frame fFrame
= null;
92 protected List
<ITmfSyncSequenceDiagramEvent
> fEvents
= new ArrayList
<ITmfSyncSequenceDiagramEvent
>();
94 // Checkpoint and page attributes
95 protected List
<TmfTimeRange
> fCheckPoints
= new ArrayList
<TmfTimeRange
>(MAX_NUM_OF_MSG
);
96 volatile protected int fCurrentPage
= 0;
97 protected ITmfTimestamp fCurrentTime
= null;
98 volatile protected boolean fIsSelect
= false;
101 protected SearchJob fFindJob
= null;
102 protected List
<GraphNode
> fFindResults
= new ArrayList
<GraphNode
>();
103 protected Criteria fFindCriteria
= null;
104 volatile protected int fCurrentFindIndex
= 0;
107 protected List
<FilterCriteria
> fFilterCriteria
= null;
109 // Thread synchronization
110 protected ReentrantLock fLock
= new ReentrantLock();
112 // ------------------------------------------------------------------------
114 // ------------------------------------------------------------------------
116 public TmfUml2SDSyncLoader() {
120 public TmfUml2SDSyncLoader(String name
) {
124 // ------------------------------------------------------------------------
126 // ------------------------------------------------------------------------
129 * @return returns the current time if available else null
131 public ITmfTimestamp
getCurrentTime() {
134 if (fCurrentTime
!= null) {
135 return fCurrentTime
.clone();
144 * Waits for the page request to be completed
146 public void waitForCompletion() {
148 ITmfEventRequest
<TmfEvent
> request
= fPageRequest
;
152 request
.waitForCompletion();
153 } catch (InterruptedException e
) {
159 * Spawns a request to index the experiment (checkpoints creation) as well as it fills
162 * @param signal The experiment selected signal
164 @SuppressWarnings("unchecked")
166 public void experimentSelected(TmfExperimentSelectedSignal
<TmfEvent
> signal
) {
170 // Update the trace reference
171 TmfExperiment
<TmfEvent
> exp
= (TmfExperiment
<TmfEvent
>) signal
.getExperiment();
172 if (!exp
.equals(fExperiment
)) {
176 // TmfTimeRange window = getInitTRange(fExperiment.getTimeRange());
177 TmfTimeRange window
= TmfTimeRange
.ETERNITY
;
179 fIndexRequest
= new TmfEventRequest
<TmfEvent
>(TmfEvent
.class, window
, TmfDataRequest
.ALL_DATA
, DEFAULT_BLOCK_SIZE
, ITmfDataRequest
.ExecutionType
.BACKGROUND
) {
181 private ITmfTimestamp fFirstTime
= null;
182 private ITmfTimestamp fLastTime
= null;
183 private int fNbSeqEvents
= 0;
184 private List
<ITmfSyncSequenceDiagramEvent
> fSdEvents
= new ArrayList
<ITmfSyncSequenceDiagramEvent
>(MAX_NUM_OF_MSG
);
187 public void handleData(TmfEvent event
) {
188 super.handleData(event
);
190 ITmfSyncSequenceDiagramEvent sdEvent
= getSequnceDiagramEvent(event
);
192 if (sdEvent
!= null) {
195 if (fFirstTime
== null) {
196 fFirstTime
= event
.getTimestamp().clone();
199 fLastTime
= event
.getTimestamp().clone();
201 if ((fNbSeqEvents
% MAX_NUM_OF_MSG
) == 0) {
204 fCheckPoints
.add(new TmfTimeRange(fFirstTime
, fLastTime
));
206 fView
.updateCoolBar();
215 if (fNbSeqEvents
> MAX_NUM_OF_MSG
) {
220 fSdEvents
.add(sdEvent
);
222 if (fNbSeqEvents
== MAX_NUM_OF_MSG
) {
223 fillCurrentPage(fSdEvents
);
229 public void handleSuccess() {
230 // long indexingEnd = System.nanoTime();
231 if ((fFirstTime
!= null) && (fLastTime
!= null)) {
235 fCheckPoints
.add(new TmfTimeRange(fFirstTime
, fLastTime
));
237 fView
.updateCoolBar();
244 if (fNbSeqEvents
<= MAX_NUM_OF_MSG
) {
245 fillCurrentPage(fSdEvents
);
248 super.handleSuccess();
252 public void handleCompleted() {
253 if (fEvents
.size() == 0) {
254 fFrame
= new Frame();
255 fView
.setFrameSync(fFrame
);
257 super.handleCompleted();
261 ((TmfExperiment
<TmfEvent
>) fExperiment
).sendRequest((ITmfDataRequest
<TmfEvent
>) fIndexRequest
);
268 * @param signal The experiment disposed signal
271 public void experimentDisposed(TmfExperimentDisposedSignal
<TmfEvent
> signal
) {
272 if (signal
.getExperiment() != TmfExperiment
.getCurrentExperiment()) {
277 if ((fIndexRequest
!= null) && !fIndexRequest
.isCompleted()) {
278 fIndexRequest
.cancel();
279 fIndexRequest
= null;
282 cancelOngoingRequests();
284 if (fFilterCriteria
!= null) {
285 fFilterCriteria
.clear();
288 FilterListDialog
.deactivateSavedGlobalFilters();
297 * Moves to the page that contains the time provided by the signal. The messages will be selected
298 * if the provided time is the time of a message.
300 * @param signal The Time synch signal.
303 public void synchToTime(TmfTimeSynchSignal signal
) {
306 if ((signal
.getSource() != this) && (fFrame
!= null)) {
308 fCurrentTime
= signal
.getCurrentTime();
318 * Moves to the page that contains the current time provided by signal.
319 * No message will be selected however the focus will be set to the message
320 * if the provided time is the time of a message.
322 * @param signal The time range sync signal
325 public void synchToTimeRange(TmfRangeSynchSignal signal
) {
328 if ((signal
.getSource() != this) && (fFrame
!= null) && !fIsSignalSent
) {
329 TmfTimeRange newTimeRange
= signal
.getCurrentRange();
330 ITmfTimestamp delta
= (TmfTimestamp
) newTimeRange
.getEndTime().getDelta(newTimeRange
.getStartTime());
331 fInitialWindow
= delta
.getValue();
334 fCurrentTime
= newTimeRange
.getStartTime();
346 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.load.IUml2SDLoader#setViewer(org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDView)
348 @SuppressWarnings("unchecked")
350 public void setViewer(SDView viewer
) {
355 PlatformUI
.getWorkbench().getActiveWorkbenchWindow().getSelectionService().addPostSelectionListener(this);
356 fView
.setSDFindProvider(this);
357 fView
.setSDPagingProvider(this);
358 fView
.setSDFilterProvider(this);
362 fExperiment
= (TmfExperiment
<TmfEvent
>) TmfExperiment
.getCurrentExperiment();
363 if (fExperiment
!= null) {
364 experimentSelected(new TmfExperimentSelectedSignal
<TmfEvent
>(this, fExperiment
));
373 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.load.IUml2SDLoader#getTitleString()
376 public String
getTitleString() {
382 * @see org.eclipse.linuxtools.tmf.component.TmfComponent#dispose()
385 public void dispose() {
389 PlatformUI
.getWorkbench().getActiveWorkbenchWindow().getSelectionService().removePostSelectionListener(this);
390 fView
.setSDFindProvider(null);
391 fView
.setSDPagingProvider(null);
392 fView
.setSDFilterProvider(null);
401 * @see org.eclipse.hyades.uml2sd.ui.actions.provider.ISDGraphNodeSupporter#isNodeSupported(int)
404 public boolean isNodeSupported(int nodeType
) {
406 case ISDGraphNodeSupporter
.LIFELINE
:
407 case ISDGraphNodeSupporter
.SYNCMESSAGE
:
418 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDGraphNodeSupporter#getNodeName(int, java.lang.String)
421 public String
getNodeName(int nodeType
, String loaderClassName
) {
423 case ISDGraphNodeSupporter
.LIFELINE
:
424 return Messages
.TmfUml2SDSyncLoader_CategoryLifeline
;
425 case ISDGraphNodeSupporter
.SYNCMESSAGE
:
426 return Messages
.TmfUml2SDSyncLoader_CategoryMessage
;
428 return ""; //$NON-NLS-1$
433 * @see org.eclipse.ui.ISelectionListener#selectionChanged(org.eclipse.ui.IWorkbenchPart, org.eclipse.jface.viewers.ISelection)
436 public void selectionChanged(IWorkbenchPart part
, ISelection selection
) {
437 ISelection sel
= PlatformUI
.getWorkbench().getActiveWorkbenchWindow().getSelectionService().getSelection();
438 if (sel
!= null && (sel
instanceof StructuredSelection
)) {
439 StructuredSelection stSel
= (StructuredSelection
) sel
;
440 if (stSel
.getFirstElement() instanceof TmfSyncMessage
) {
441 TmfSyncMessage syncMsg
= ((TmfSyncMessage
) stSel
.getFirstElement());
442 broadcast(new TmfTimeSynchSignal(this, syncMsg
.getStartTime()));
450 * org.eclipse.hyades.uml2sd.ui.actions.provider.ISDFindProvider#find(org.eclipse.hyades.uml2sd.ui.actions.widgets.Criteria)
453 public boolean find(Criteria toSearch
) {
456 if (fFrame
== null) {
460 if (fFindResults
== null || fFindCriteria
== null || !fFindCriteria
.compareTo(toSearch
)) {
461 fFindResults
= new CopyOnWriteArrayList
<GraphNode
>();
462 fFindCriteria
= toSearch
;
463 if (fFindCriteria
.isLifeLineSelected()) {
464 for (int i
= 0; i
< fFrame
.lifeLinesCount(); i
++) {
465 if (fFindCriteria
.matches(fFrame
.getLifeline(i
).getName())) {
466 fFindResults
.add(fFrame
.getLifeline(i
));
471 ArrayList
<GraphNode
> msgs
= new ArrayList
<GraphNode
>();
472 if (fFindCriteria
.isSyncMessageSelected()) {
473 for (int i
= 0; i
< fFrame
.syncMessageCount(); i
++) {
474 if (fFindCriteria
.matches(fFrame
.getSyncMessage(i
).getName())) {
475 msgs
.add(fFrame
.getSyncMessage(i
));
480 if (msgs
.size() > 0) {
481 fFindResults
.addAll(msgs
);
484 @SuppressWarnings("rawtypes")
485 List selection
= fView
.getSDWidget().getSelection();
486 if (selection
!= null && selection
.size() == 1)
487 fCurrentFindIndex
= fFindResults
.indexOf(selection
.get(0)) + 1;
489 fCurrentFindIndex
= 0;
494 if (fFindResults
.size() > fCurrentFindIndex
) {
495 GraphNode current
= (GraphNode
) fFindResults
.get(fCurrentFindIndex
);
496 fView
.getSDWidget().moveTo(current
);
500 fCurrentFindIndex
=0;
501 return findInNextPages(fFindCriteria
); // search in other page
510 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDFindProvider#cancel()
513 public void cancel() {
514 cancelOngoingRequests();
519 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDFilterProvider#filter(java.util.List)
521 @SuppressWarnings("unchecked")
523 public boolean filter(List
<?
> filters
) {
526 cancelOngoingRequests();
528 List
<FilterCriteria
> list
= (List
<FilterCriteria
>)filters
;
529 fFilterCriteria
= new ArrayList
<FilterCriteria
>(list
);
531 fillCurrentPage(fEvents
);
541 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDPagingProvider#hasNextPage()
544 public boolean hasNextPage() {
547 int size
= fCheckPoints
.size();
549 return fCurrentPage
< size
- 1;
559 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDPagingProvider#hasPrevPage()
562 public boolean hasPrevPage() {
565 return fCurrentPage
> 0;
573 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDPagingProvider#nextPage()
576 public void nextPage() {
580 if (fCurrentPage
>= fCheckPoints
.size() - 1)
583 cancelOngoingRequests();
594 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDPagingProvider#prevPage()
597 public void prevPage() {
601 if (fCurrentPage
<= 0)
604 cancelOngoingRequests();
615 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDPagingProvider#firstPage()
618 public void firstPage() {
622 cancelOngoingRequests();
633 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDPagingProvider#lastPage()
636 public void lastPage() {
639 cancelOngoingRequests();
641 fCurrentPage
= fCheckPoints
.size() - 1;
650 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDAdvancedPagingProvider#currentPage()
653 public int currentPage() {
664 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDAdvancedPagingProvider#pagesCount()
667 public int pagesCount() {
670 return fCheckPoints
.size();
678 * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider.ISDAdvancedPagingProvider#pageNumberChanged(int)
681 public void pageNumberChanged(int pageNumber
) {
684 cancelOngoingRequests();
686 if (pageNumber
< 0) {
689 int size
= fCheckPoints
.size();
690 if (pageNumber
> size
- 1) {
691 pageNumber
= size
- 1;
693 fCurrentPage
= pageNumber
;
702 * @see org.eclipse.linuxtools.tmf.component.TmfComponent#broadcast(org.eclipse.linuxtools.tmf.signal.TmfSignal)
705 public void broadcast(TmfSignal signal
) {
706 fIsSignalSent
= true;
707 super.broadcast(signal
);
708 fIsSignalSent
= false;
712 * Cancels any ongoing find operation
714 protected void cancelOngoingRequests() {
717 // Cancel the search thread
718 if (fFindJob
!= null) {
722 fFindCriteria
= null;
723 fCurrentFindIndex
= 0;
725 if ((fPageRequest
!= null) && !fPageRequest
.isCompleted()) {
726 fPageRequest
.cancel();
735 * Resets loader attributes
737 protected void resetLoader() {
742 fCheckPoints
.clear();
744 fCurrentFindIndex
= 0;
745 fFindCriteria
= null;
747 fInitialWindow
= INITIAL_WINDOW_OFFSET
;
748 fView
.setFrameSync(new Frame());
758 * Fills current page with sequence diagram content.
759 * @param events sequence diagram events
761 protected void fillCurrentPage(List
<ITmfSyncSequenceDiagramEvent
> events
) {
765 fEvents
= new ArrayList
<ITmfSyncSequenceDiagramEvent
>(events
);
767 fView
.toggleWaitCursorAsync(true);
773 final Frame frame
= new Frame();
774 if (events
.size() > 0) {
776 HashMap
<String
, Lifeline
> nodeToLifelineMap
= new HashMap
<String
, Lifeline
>();
778 frame
.setName(Messages
.TmfUml2SDSyncLoader_FrameName
);
780 for (int i
= 0; i
< events
.size(); i
++) {
782 ITmfSyncSequenceDiagramEvent sdEvent
= events
.get(i
);
784 if ((nodeToLifelineMap
.get(sdEvent
.getSender()) == null) && (!filterLifeLine(sdEvent
.getSender()))) {
785 Lifeline lifeline
= new Lifeline();
786 lifeline
.setName(sdEvent
.getSender());
787 nodeToLifelineMap
.put(sdEvent
.getSender(), lifeline
);
788 frame
.addLifeLine(lifeline
);
791 if ((nodeToLifelineMap
.get(sdEvent
.getReceiver()) == null) && (!filterLifeLine(sdEvent
.getReceiver()))) {
792 Lifeline lifeline
= new Lifeline();
793 lifeline
.setName(sdEvent
.getReceiver());
794 nodeToLifelineMap
.put(sdEvent
.getReceiver(), lifeline
);
795 frame
.addLifeLine(lifeline
);
799 int eventOccurence
= 1;
801 for (int i
= 0; i
< events
.size(); i
++) {
802 ITmfSyncSequenceDiagramEvent sdEvent
= (TmfSyncSequenceDiagramEvent
) events
.get(i
);
804 // Check message filter
805 if (filterMessage(sdEvent
)) {
809 // Set the message sender and receiver
810 Lifeline startLifeline
= (Lifeline
) nodeToLifelineMap
.get(sdEvent
.getSender());
811 Lifeline endLifeline
= (Lifeline
) nodeToLifelineMap
.get(sdEvent
.getReceiver());
813 // Check if any of the lifelines were filtered
814 if (startLifeline
== null || endLifeline
== null) {
818 int tmp
= Math
.max(startLifeline
.getEventOccurrence(), endLifeline
.getEventOccurrence());
819 eventOccurence
= Math
.max(eventOccurence
, tmp
);
821 startLifeline
.setCurrentEventOccurrence(eventOccurence
);
822 endLifeline
.setCurrentEventOccurrence(eventOccurence
);
824 TmfSyncMessage message
= new TmfSyncMessage(sdEvent
, eventOccurence
++);
826 message
.setStartLifeline(startLifeline
);
827 message
.setEndLifeline(endLifeline
);
829 message
.setTime(sdEvent
.getStartTime());
831 // add the message to the frame
832 frame
.addMessage(message
);
837 if (!fView
.getSDWidget().isDisposed()) {
838 fView
.getSDWidget().getDisplay().asyncExec(new Runnable() {
845 // check if view was disposed in the meanwhile
846 if ((fView
!= null) && (!fView
.getSDWidget().isDisposed())) {
848 fView
.setFrame(fFrame
);
850 if (fCurrentTime
!= null) {
851 moveToMessageInPage();
854 if (fFindCriteria
!= null) {
858 fView
.toggleWaitCursorAsync(false);
875 * Moves to a certain message defined by timestamp (across pages)
877 protected void moveToMessage() {
882 page
= getPage(fCurrentTime
);
884 if (page
== fCurrentPage
) {
885 moveToMessageInPage();
896 * Moves to a certain message defined by timestamp in current page
898 protected void moveToMessageInPage() {
901 if (!fView
.getSDWidget().isDisposed()) {
902 // Check for GUI thread
903 if(Display
.getCurrent() != null) {
904 // Already in GUI thread - execute directly
905 TmfSyncMessage prevMessage
= null;
906 TmfSyncMessage syncMessage
= null;
907 boolean isExactTime
= false;
908 for (int i
= 0; i
< fFrame
.syncMessageCount(); i
++) {
909 if (fFrame
.getSyncMessage(i
) instanceof TmfSyncMessage
) {
910 syncMessage
= (TmfSyncMessage
) fFrame
.getSyncMessage(i
);
911 if (syncMessage
.getStartTime().compareTo(fCurrentTime
, false) == 0) {
915 else if (syncMessage
.getStartTime().compareTo(fCurrentTime
, false) > 0) {
916 if (prevMessage
!= null) {
917 syncMessage
= prevMessage
;
921 prevMessage
= syncMessage
;
924 if (fIsSelect
&& isExactTime
) {
925 fView
.getSDWidget().moveTo(syncMessage
);
928 fView
.getSDWidget().ensureVisible(syncMessage
);
929 fView
.getSDWidget().clearSelection();
930 fView
.getSDWidget().redraw();
934 // Not in GUI thread - queue action in GUI thread.
935 fView
.getSDWidget().getDisplay().asyncExec(new Runnable() {
938 moveToMessageInPage();
950 * Moves to a certain message defined by timestamp (across pages)
952 protected void moveToPage() {
957 * Moves to a certain page.
958 * @param notifyAll true to broadcast time range signal to other signal handlers else false
960 protected void moveToPage(boolean notifyAll
) {
962 TmfTimeRange window
= TmfTimeRange
.ETERNITY
;
967 if (fCurrentPage
> fCheckPoints
.size()) {
970 window
= fCheckPoints
.get(fCurrentPage
);
975 fPageRequest
= new TmfEventRequest
<TmfEvent
>(TmfEvent
.class, window
, TmfDataRequest
.ALL_DATA
, 1, ITmfDataRequest
.ExecutionType
.FOREGROUND
) {
976 private List
<ITmfSyncSequenceDiagramEvent
> fSdEvent
= new ArrayList
<ITmfSyncSequenceDiagramEvent
>();
979 public void handleData(TmfEvent event
) {
980 super.handleData(event
);
982 ITmfSyncSequenceDiagramEvent sdEvent
= getSequnceDiagramEvent(event
);
984 if (sdEvent
!= null) {
985 fSdEvent
.add(sdEvent
);
990 public void handleSuccess() {
991 fillCurrentPage(fSdEvent
);
992 super.handleSuccess();
997 ((TmfExperiment
<TmfEvent
>) fExperiment
).sendRequest((ITmfDataRequest
<TmfEvent
>) fPageRequest
);
1000 TmfTimeRange timeRange
= getSignalTimeRange(window
.getStartTime());
1001 broadcast(new TmfRangeSynchSignal(this, timeRange
, timeRange
.getStartTime()));
1006 * Gets page that contains timestamp
1007 * @param time The timestamp
1008 * @return page that contains the time
1010 protected int getPage(ITmfTimestamp time
) {
1015 size
= fCheckPoints
.size();
1016 for (page
= 0; page
< size
; page
++) {
1017 TmfTimeRange timeRange
= fCheckPoints
.get(page
);
1018 if (timeRange
.getEndTime().compareTo(time
, false) >= 0) {
1032 * Background search in trace for expression in criteria.
1033 * @param findCriteria The find criteria
1034 * @return true if background request was started else false
1036 protected boolean findInNextPages(Criteria findCriteria
) {
1039 if (fFindJob
!= null) {
1043 int nextPage
= fCurrentPage
+ 1;
1045 if ((nextPage
) >= fCheckPoints
.size()) {
1046 // we are at the end
1050 TmfTimeRange window
= new TmfTimeRange(fCheckPoints
.get(nextPage
).getStartTime().clone(), fCheckPoints
.get(fCheckPoints
.size()-1).getEndTime().clone());
1051 fFindJob
= new SearchJob(findCriteria
, window
);
1052 fFindJob
.schedule();
1053 fView
.toggleWaitCursorAsync(true);
1061 * Gets time range for time range signal.
1062 * @param startTime The start time of time range.
1063 * @return the time range
1065 protected TmfTimeRange
getSignalTimeRange(ITmfTimestamp startTime
) {
1068 TmfTimestamp initialEndOfWindow
= new TmfTimestamp(startTime
.getValue() + fInitialWindow
, startTime
.getScale(), startTime
.getPrecision());
1069 return new TmfTimeRange(startTime
, initialEndOfWindow
);
1077 * Checks if filter criteria matches the message name in given SD event.
1078 * @param sdEvent The SD event to check
1079 * @return true if match else false.
1081 protected boolean filterMessage(ITmfSyncSequenceDiagramEvent sdEvent
) {
1084 if (fFilterCriteria
!= null) {
1085 for(FilterCriteria criteria
: fFilterCriteria
) {
1086 if (criteria
.isActive() && criteria
.getCriteria().isSyncMessageSelected() ) {
1088 if(criteria
.getCriteria().matches(sdEvent
.getName())) {
1101 * Checks if filter criteria matches a lifeline name (sender or receiver) in given SD event.
1102 * @param lifeline the message receiver
1103 * @return true if match else false.
1105 protected boolean filterLifeLine(String lifeline
) {
1108 if (fFilterCriteria
!= null) {
1109 for(FilterCriteria criteria
: fFilterCriteria
) {
1110 if (criteria
.isActive() && criteria
.getCriteria().isLifeLineSelected()) {
1112 if(criteria
.getCriteria().matches(lifeline
)) {
1125 * Job to search in trace for given time range.
1127 protected class SearchJob
extends Job
{
1129 final protected SearchEventRequest fSearchRequest
;
1134 * @param findCriteria The search criteria
1135 * @param window Time range to search in
1137 public SearchJob(Criteria findCriteria
, TmfTimeRange window
) {
1138 super(Messages
.TmfUml2SDSyncLoader_SearchJobDescrition
);
1139 fSearchRequest
= new SearchEventRequest(window
, TmfDataRequest
.ALL_DATA
, 1, ITmfDataRequest
.ExecutionType
.FOREGROUND
, findCriteria
);
1144 * @see org.eclipse.core.runtime.jobs.Job#run(org.eclipse.core.runtime.IProgressMonitor)
1147 protected IStatus
run(IProgressMonitor monitor
) {
1148 fSearchRequest
.setMonitor(monitor
);
1150 ((TmfExperiment
<TmfEvent
>) fExperiment
).sendRequest((ITmfDataRequest
<TmfEvent
>) fSearchRequest
);
1153 fSearchRequest
.waitForCompletion();
1154 } catch (InterruptedException e
) {
1155 e
.printStackTrace();
1158 IStatus status
= Status
.OK_STATUS
;
1159 if (fSearchRequest
.isFound() && fSearchRequest
.getFoundTime() != null) {
1160 fCurrentTime
= fSearchRequest
.getFoundTime();
1162 // Avoid double-selection. Selection will be done when calling find(criteria)
1163 // after moving to relevant page
1165 if (!fView
.getSDWidget().isDisposed()) {
1166 fView
.getSDWidget().getDisplay().asyncExec(new Runnable() {
1176 if (monitor
.isCanceled()) {
1177 status
= Status
.CANCEL_STATUS
;
1180 // String was not found
1181 status
= new Status(Status
.WARNING
, TmfUiPlugin
.PLUGIN_ID
, Messages
.TmfUml2SDSyncLoader_SearchNotFound
);
1183 setProperty(IProgressConstants
.KEEP_PROPERTY
, Boolean
.TRUE
);
1189 fView
.toggleWaitCursorAsync(false);
1200 * @see org.eclipse.core.runtime.jobs.Job#canceling()
1203 protected void canceling() {
1204 fSearchRequest
.cancel();
1215 * TMF event request for searching within trace.
1217 protected class SearchEventRequest
extends TmfEventRequest
<TmfEvent
> {
1219 final private Criteria fCriteria
;
1221 private IProgressMonitor fMonitor
;
1222 private boolean fIsFound
= false;
1223 private ITmfTimestamp fFoundTime
= null;
1227 * @param range @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...)
1228 * @param nbRequested @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#handleData(...)
1229 * @param blockSize @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#handleData(...)
1230 * @param execType @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#handleData(...)
1231 * @param criteria The search criteria
1233 public SearchEventRequest(TmfTimeRange range
, int nbRequested
, int blockSize
, ExecutionType execType
, Criteria criteria
) {
1234 this(range
, nbRequested
, blockSize
, execType
, criteria
, null);
1239 * @param range @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...)
1240 * @param nbRequested @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...)
1241 * @param blockSize @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...)
1242 * @param execType @see org.eclipse.linuxtools.tmf.request.TmfEventRequest#TmfEventRequest(...)
1243 * @param criteria The search criteria
1244 * @param monitor progress monitor
1246 public SearchEventRequest(TmfTimeRange range
, int nbRequested
, int blockSize
, ExecutionType execType
, Criteria criteria
, IProgressMonitor monitor
) {
1247 super(TmfEvent
.class, range
, nbRequested
, blockSize
, execType
);
1248 fCriteria
= new Criteria(criteria
);
1254 * @see org.eclipse.linuxtools.tmf.request.TmfDataRequest#handleData(org.eclipse.linuxtools.tmf.event.TmfData)
1257 public void handleData(TmfEvent event
) {
1258 super.handleData(event
);
1260 if ((fMonitor
!= null) && fMonitor
.isCanceled()) {
1265 ITmfSyncSequenceDiagramEvent sdEvent
= getSequnceDiagramEvent(event
);
1267 if (sdEvent
!= null) {
1269 if (fCriteria
.isLifeLineSelected()) {
1270 if (fCriteria
.matches(sdEvent
.getSender())) {
1271 fFoundTime
= event
.getTimestamp().clone();
1276 if (fCriteria
.matches(sdEvent
.getReceiver())) {
1277 fFoundTime
= event
.getTimestamp().clone();
1283 if (fCriteria
.isSyncMessageSelected()) {
1284 if (fCriteria
.matches(sdEvent
.getName())) {
1285 fFoundTime
= event
.getTimestamp().clone();
1295 * @see org.eclipse.linuxtools.tmf.request.TmfDataRequest#handleCompleted()
1298 public void handleCompleted() {
1299 super.handleCompleted();
1303 * Set progress monitor.
1306 public void setMonitor(IProgressMonitor monitor
) {
1311 * Check if find criteria was met.
1312 * @return true if find criteria was met.
1314 public boolean isFound() {
1319 * @return timestamp of found time.
1321 public ITmfTimestamp
getFoundTime() {
1327 * @param tmfEvent Event to parse for sequence diagram event details
1328 * @return sequence diagram event if details are available else null
1330 protected ITmfSyncSequenceDiagramEvent
getSequnceDiagramEvent(TmfEvent tmfEvent
){
1331 //type = .*RECEIVE.* or .*SEND.*
1332 //content = sender:<sender name>:receiver:<receiver name>,signal:<signal name>
1333 String eventType
= tmfEvent
.getType().toString();
1334 if (eventType
.contains(Messages
.TmfUml2SDSyncCloader_EventTypeSend
) || eventType
.contains(Messages
.TmfUml2SDSyncCloader_EventTypeReceive
)) {
1335 Object sender
= tmfEvent
.getContent().getField(Messages
.TmfUml2SDSyncCloader_FieldSender
);
1336 Object receiver
= tmfEvent
.getContent().getField(Messages
.TmfUml2SDSyncCloader_FieldReceiver
);
1337 Object name
= tmfEvent
.getContent().getField(Messages
.TmfUml2SDSyncCloader_FieldSignal
);
1338 if ((sender
instanceof TmfEventField
) && (receiver
instanceof TmfEventField
) && (name
instanceof TmfEventField
)) {
1339 ITmfSyncSequenceDiagramEvent sdEvent
= new TmfSyncSequenceDiagramEvent(tmfEvent
,
1340 ((TmfEventField
) sender
).getValue().toString(),
1341 ((TmfEventField
) receiver
).getValue().toString(),
1342 ((TmfEventField
) name
).getValue().toString());