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Internalize lttng.core APIs
[deliverable/tracecompass.git] / org.eclipse.linuxtools.lttng.ui / src / org / eclipse / linuxtools / lttng / ui / views / controlflow / ControlFlowView.java
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6e512b93 1/*******************************************************************************
8827c197 2 * Copyright (c) 2009, 2010 Ericsson
6e512b93 3 *
dfaf8391
FC		 4 * All rights reserved. This program and the accompanying materials are made
5 * available under the terms of the Eclipse Public License v1.0 which
6e512b93
ASL		 6 * accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
8 *
860cadcf
FC		 9 * Contributors:
10 * Alvaro Sanchez-Leon - Initial implementation
11 * Michel Dagenais (michel.dagenais@polymtl.ca) - Reference C implementation, used with permission
de7ddc02 12 * Bernd Hufmann - Bug fixes
6e512b93 13 *******************************************************************************/
8b29a712 14package org.eclipse.linuxtools.lttng.ui.views.controlflow;
6e512b93 15
dfaf8391
FC		 16import java.util.Vector;
17
18import org.eclipse.jface.action.Action;
19import org.eclipse.jface.action.IMenuListener;
20import org.eclipse.jface.action.IMenuManager;
21import org.eclipse.jface.action.IToolBarManager;
22import org.eclipse.jface.action.MenuManager;
23import org.eclipse.jface.action.Separator;
24import org.eclipse.jface.dialogs.MessageDialog;
25import org.eclipse.jface.viewers.DoubleClickEvent;
26import org.eclipse.jface.viewers.IDoubleClickListener;
27import org.eclipse.jface.viewers.ISelection;
28import org.eclipse.jface.viewers.ISelectionChangedListener;
29import org.eclipse.jface.viewers.IStructuredContentProvider;
30import org.eclipse.jface.viewers.IStructuredSelection;
31import org.eclipse.jface.viewers.ITableLabelProvider;
32import org.eclipse.jface.viewers.LabelProvider;
33import org.eclipse.jface.viewers.SelectionChangedEvent;
34import org.eclipse.jface.viewers.StructuredViewer;
35import org.eclipse.jface.viewers.TableViewer;
36import org.eclipse.jface.viewers.Viewer;
37import org.eclipse.jface.viewers.ViewerFilter;
5945cec9
FC		 38import org.eclipse.linuxtools.internal.lttng.core.control.LttngCoreProviderFactory;
39import org.eclipse.linuxtools.internal.lttng.core.event.LttngTimestamp;
40import org.eclipse.linuxtools.internal.lttng.core.request.ILttngSyntEventRequest;
41import org.eclipse.linuxtools.internal.lttng.core.state.evProcessor.ITransEventProcessor;
dfaf8391 42import org.eclipse.linuxtools.lttng.ui.TraceDebug;
8827c197 43import org.eclipse.linuxtools.lttng.ui.model.trange.ItemContainer;
dfaf8391 44import org.eclipse.linuxtools.lttng.ui.model.trange.TimeRangeEventProcess;
41dc35d0 45import org.eclipse.linuxtools.lttng.ui.views.common.AbsTimeUpdateView;
dfaf8391 46import org.eclipse.linuxtools.lttng.ui.views.common.ParamsUpdater;
8827c197 47import org.eclipse.linuxtools.lttng.ui.views.controlflow.evProcessor.FlowEventToHandlerFactory;
dfaf8391 48import org.eclipse.linuxtools.lttng.ui.views.controlflow.model.FlowModelFactory;
c48abe58 49import org.eclipse.linuxtools.lttng.ui.views.controlflow.model.FlowTimeRangeViewerProvider;
6c13869b
FC		 50import org.eclipse.linuxtools.tmf.core.event.TmfEvent;
51import org.eclipse.linuxtools.tmf.core.event.TmfTimeRange;
52import org.eclipse.linuxtools.tmf.core.experiment.TmfExperiment;
53import org.eclipse.linuxtools.tmf.core.request.ITmfDataRequest.ExecutionType;
54import org.eclipse.linuxtools.tmf.core.signal.TmfExperimentRangeUpdatedSignal;
55import org.eclipse.linuxtools.tmf.core.signal.TmfExperimentSelectedSignal;
d61e0854 56import org.eclipse.linuxtools.tmf.core.signal.TmfExperimentUpdatedSignal;
6c13869b
FC		 57import org.eclipse.linuxtools.tmf.core.signal.TmfRangeSynchSignal;
58import org.eclipse.linuxtools.tmf.core.signal.TmfSignalHandler;
59import org.eclipse.linuxtools.tmf.core.signal.TmfTimeSynchSignal;
dfaf8391 60import org.eclipse.linuxtools.tmf.ui.viewers.TmfViewerFactory;
dfaf8391
FC		 61import org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.ITmfTimeFilterSelectionListener;
62import org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.ITmfTimeScaleSelectionListener;
63import org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.ITmfTimeSelectionListener;
64import org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.TmfTimeFilterSelectionEvent;
65import org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.TmfTimeScaleSelectionEvent;
66import org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.TmfTimeSelectionEvent;
67import org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.model.ITmfTimeAnalysisEntry;
dfaf8391
FC		 68import org.eclipse.swt.SWT;
69import org.eclipse.swt.custom.SashForm;
70import org.eclipse.swt.custom.ScrolledComposite;
dfaf8391
FC		 71import org.eclipse.swt.events.KeyEvent;
72import org.eclipse.swt.events.KeyListener;
73import org.eclipse.swt.graphics.Image;
74import org.eclipse.swt.graphics.Point;
75import org.eclipse.swt.graphics.Rectangle;
6e512b93 76import org.eclipse.swt.widgets.Composite;
dfaf8391
FC		 77import org.eclipse.swt.widgets.Display;
78import org.eclipse.swt.widgets.Menu;
79import org.eclipse.swt.widgets.ScrollBar;
80import org.eclipse.swt.widgets.Table;
81import org.eclipse.swt.widgets.TableColumn;
82import org.eclipse.swt.widgets.TableItem;
83import org.eclipse.ui.IActionBars;
84import org.eclipse.ui.IWorkbenchActionConstants;
85import org.eclipse.ui.PlatformUI;
86import org.eclipse.ui.plugin.AbstractUIPlugin;
6e512b93
ASL		 87
88/**
89 * <b><u>ControlFlowView</u></b>
90 */
41dc35d0
FC		 91/**
92 * @author alvaro
93 *
94 */
95public class ControlFlowView extends AbsTimeUpdateView implements
dfaf8391 96 ITmfTimeSelectionListener, ITmfTimeScaleSelectionListener,
41dc35d0 97 ITmfTimeFilterSelectionListener {
6e512b93 98
3b38ea61 99 public static final String ID = "org.eclipse.linuxtools.lttng.ui.views.controlflow"; //$NON-NLS-1$
41dc35d0 100
dfaf8391
FC		 101 // ========================================================================
102 // Table data
103 // ========================================================================
3b38ea61
FC		 104
105 private final String PROCESS_COLUMN = Messages.getString("ControlFlowView.processColumn"); //$NON-NLS-1$
106 private final String BRAND_COLUMN = Messages.getString("ControlFlowView.brandColumn"); //$NON-NLS-1$
107 private final String PID_COLUMN = Messages.getString("ControlFlowView.pidColumn"); //$NON-NLS-1$
108 private final String TGID_COLUMN = Messages.getString("ControlFlowView.tgidColumn"); //$NON-NLS-1$
109 private final String PPID_COLUMN = Messages.getString("ControlFlowView.ppidColumn"); //$NON-NLS-1$
110 private final String CPU_COLUMN = Messages.getString("ControlFlowView.cpuColumn"); //$NON-NLS-1$
111 private final String BIRTH_SEC_COLUMN = Messages.getString("ControlFlowView.birthSecColumn"); //$NON-NLS-1$
112 private final String BIRTH_NSEC_COLUMN = Messages.getString("ControlFlowView.birthNSecColumn"); //$NON-NLS-1$
113 private final String TRACE = Messages.getString("ControlFlowView.TraceNameColumn"); //$NON-NLS-1$
dfaf8391
FC		 114
115 private final String[] columnNames = new String[] { PROCESS_COLUMN, /* */
116 BRAND_COLUMN,/* */
117 PID_COLUMN,/* */
118 TGID_COLUMN,/* */
119 PPID_COLUMN,/* */
120 CPU_COLUMN, /* */
121 BIRTH_SEC_COLUMN,/* */
122 BIRTH_NSEC_COLUMN,/* */
123 TRACE /* */
124 };
125
126 // ========================================================================
127 // Data
128 // ========================================================================
dfaf8391
FC		 129 private TableViewer tableViewer;
130 // private int totalNumItems = 0;
131 // Actions
132 private Action doubleClickAction;
133 private Action resetScale;
134 private Action nextEvent;
135 private Action prevEvent;
136 private Action nextTrace;
137 private Action prevTrace;
138 private Action showLegend;
139 private Action filterTraces;
140 private Action zoomIn;
141 private Action zoomOut;
8827c197 142 private Action zoomFilter;
dfaf8391 143
dfaf8391
FC		 144 private ViewProcessFilter tableFilter = null;
145 private ScrolledComposite scrollFrame = null;
a79913eb 146
a4115405 147 private TmfTimeRange initTimeRange = TmfTimeRange.NULL_RANGE;
dfaf8391
FC		 148
149 // private static SimpleDateFormat stimeformat = new SimpleDateFormat(
150 // "yy/MM/dd HH:mm:ss");
151
152 // private TraceModelImplFactory fact;
153
154 // ========================================================================
155 // Methods
156 // ========================================================================
157 /*
158 * The content provider class is responsible for providing objects to the
159 * view. It can wrap existing objects in adapters or simply return objects
160 * as-is. These objects may be sensitive to the current input of the view,
161 * or ignore it and always show the same content (like Task List, for
162 * example).
163 */
164
c6f55e56 165 static class ViewContentProvider implements
dfaf8391
FC		 166 /* ILazyContentProvider, */IStructuredContentProvider {
167 private TableViewer cviewer = null;
168 private ITmfTimeAnalysisEntry[] elements = null;
169
170 public ViewContentProvider(TableViewer v) {
171 cviewer = v;
172 }
173
d4011df2 174 @Override
dfaf8391
FC		 175 public void inputChanged(Viewer v, Object oldInput, Object newInput) {
176 this.elements = (ITmfTimeAnalysisEntry[]) newInput;
177 if (elements != null) {
3b38ea61 178 TraceDebug.debug("Total number of processes provided to Control Flow view: " + elements.length); //$NON-NLS-1$
dfaf8391 179 } else {
3b38ea61 180 TraceDebug.debug("New input = null"); //$NON-NLS-1$
dfaf8391
FC		 181 }
182 }
183
d4011df2 184 @Override
dfaf8391
FC		 185 public void dispose() {
186
187 }
188
189 // Needed with the use of virtual tables in order to initialize items
190 // which were not initially visible.
191 public void updateElement(int index) {
192 cviewer.replace(elements[index], index);
193 }
194
d4011df2 195 @Override
dfaf8391 196 public Object[] getElements(Object inputElement) {
dfaf8391
FC		 197 return elements;
198 }
199 }
200
c6f55e56 201 static class ViewLabelProvider extends LabelProvider implements ITableLabelProvider {
d4011df2 202 @Override
dfaf8391
FC		 203 public String getColumnText(Object obj, int index) {
204 String strRes = ""; //$NON-NLS-1$
205 LttngTimestamp time;
206 if (obj instanceof TimeRangeEventProcess) {
207 TimeRangeEventProcess process = (TimeRangeEventProcess) obj;
208 switch (index) {
209 case 0:
210 strRes = process.getName();
211 break;
212 case 1:
213 strRes = process.getBrand();
214 break;
215 case 2:
216 strRes = process.getPid().toString();
217 break;
218 case 3:
219 strRes = process.getTgid().toString();
220 break;
221 case 4:
222 strRes = process.getPpid().toString();
223 break;
224 case 5:
225 strRes = process.getCpu().toString();
226 break;
227 case 6:
228 time = new LttngTimestamp(process.getCreationTime()
229 .longValue());
230 strRes = time.getSeconds();
231 break;
232 case 7:
233 time = new LttngTimestamp(process.getCreationTime()
234 .longValue());
235 strRes = time.getNanoSeconds();
236 break;
237 case 8:
238 strRes = process.getTraceID();
239 break;
240 default:
241 break;
242 }
243 } else {
244 return getText(obj);
245 }
246
247 return strRes;
248 }
249
d4011df2 250 @Override
dfaf8391
FC		 251 public Image getColumnImage(Object obj, int index) {
252 return getImage(obj);
253 }
254
255 @Override
256 public Image getImage(Object obj) {
257 // No image needed for the time being
258 // return PlatformUI.getWorkbench().getSharedImages().getImage(
259 // ISharedImages.IMG_OBJ_ELEMENT);
260 return null;
261 }
262 }
263
c6f55e56 264 static class ViewProcessFilter extends ViewerFilter {
dfaf8391
FC		 265
266 private Vector<ITmfTimeAnalysisEntry> filteredSet = new Vector<ITmfTimeAnalysisEntry>();
267 StructuredViewer viewer;
268
269 public ViewProcessFilter(StructuredViewer rviewer) {
270 this.viewer = rviewer;
271 }
272
273 public void setFilter(Vector<ITmfTimeAnalysisEntry> filtered) {
274 if (filtered != null) {
275 this.filteredSet = filtered;
276 viewer.refresh();
277 }
278 }
279
280 @Override
281 public boolean select(Viewer viewer, Object parentElement,
282 Object element) {
283 boolean filteredIn = true;
284 if (element instanceof ITmfTimeAnalysisEntry) {
285 ITmfTimeAnalysisEntry process = (ITmfTimeAnalysisEntry) element;
286 if (filteredSet.contains(process)) {
287 // The element is marked to be filtered out
288 return false;
289 }
290 } else {
3b38ea61 291 TraceDebug.debug("Unexpected type of filter element received: " //$NON-NLS-1$
dfaf8391
FC		 292 + element.toString());
293 }
294 // Compare element versus a list of filtered out
295 return filteredIn;
296 }
297 }
298
6e512b93 299 /**
dfaf8391 300 * The constructor.
6e512b93
ASL		 301 */
302 public ControlFlowView() {
41dc35d0 303 super(ID);
6e512b93
ASL		 304 }
305
dfaf8391
FC		 306 /**
307 * This is a callback that will allow us to create the viewer and initialize
308 * it.
6e512b93 309 */
8827c197
FC		 310 /*
311 * (non-Javadoc)
312 *
313 * @see
314 * org.eclipse.linuxtools.tmf.ui.views.TmfView#createPartControl(org.eclipse
315 * .swt.widgets.Composite)
316 */
6e512b93
ASL		 317 @Override
318 public void createPartControl(Composite parent) {
dfaf8391 319
8827c197
FC		 320 scrollFrame = new ScrolledComposite(parent, SWT.V_SCROLL);
321
dfaf8391
FC		 322 scrollFrame.setExpandVertical(true);
323 scrollFrame.setExpandHorizontal(true);
dfaf8391 324 scrollFrame.setAlwaysShowScrollBars(true);
8827c197
FC		 325
326 SashForm sash = new SashForm(scrollFrame, SWT.NONE);
327 scrollFrame.setContent(sash);
328
329 tableViewer = new TableViewer(sash, SWT.FULL_SELECTION | SWT.H_SCROLL);
dfaf8391
FC		 330 tableViewer.setContentProvider(new ViewContentProvider(tableViewer));
331 tableViewer.setLabelProvider(new ViewLabelProvider());
332 Table table = tableViewer.getTable();
8827c197 333 tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {
d4011df2 334 @Override
8827c197
FC		 335 public void selectionChanged(SelectionChangedEvent event) {
336 ISelection sel = event.getSelection();
337 if (!sel.isEmpty()) {
338 Object firstSel = null;
339 if (sel instanceof IStructuredSelection) {
340 firstSel = ((IStructuredSelection) sel).getFirstElement();
341
342 // Make sure the selection is visible
343 updateScrollOrigin();
344
345 if (firstSel instanceof ITmfTimeAnalysisEntry) {
346 ITmfTimeAnalysisEntry trace = (ITmfTimeAnalysisEntry) firstSel;
347 tsfviewer.setSelectedTrace(trace);
dfaf8391
FC		 348 }
349 }
8827c197
FC		 350 }
351 }
dfaf8391 352
8827c197
FC		 353 /**
354 * Make sure the selected item is visible
355 */
356 private void updateScrollOrigin() {
357 Table table = tableViewer.getTable();
358 if (table != null && table.getItemCount() > 0) {
359 TableItem item = table.getSelection()[0];
360 if (item == null) {
361 // no selected reference to go up or down
362 return;
363 }
dfaf8391 364
8827c197
FC		 365 Rectangle itemRect = item.getBounds();
366 int step = itemRect.height;
dfaf8391 367
8827c197
FC		 368 // calculate height of horizontal bar
369 int hscrolly = 0;
370 ScrollBar hbar = scrollFrame.getHorizontalBar();
371 if (hbar != null) {
372 hscrolly = hbar.getSize().y;
373 }
dfaf8391 374
8827c197 375 int visibleHeight = scrollFrame.getSize().y - hscrolly;
dfaf8391 376
8827c197
FC		 377 // the current scrollbar offset to adjust i.e. start
378 // of
379 // the visible window
380 Point origin = scrollFrame.getOrigin();
381 // end of visible window
382 int endy = origin.y + visibleHeight;
dfaf8391 383
8827c197
FC		 384 int itemStartPos = itemRect.y + table.getHeaderHeight() + table.getBorderWidth()
385 + table.getParent().getBorderWidth();
dfaf8391 386
8827c197
FC		 387 // Item End Position
388 int itemEndPos = itemStartPos + step;
dfaf8391 389
8827c197
FC		 390 // check if need to go up
391 if (origin.y >= step && itemStartPos < origin.y) {
392 // one step up
393 scrollFrame.setOrigin(origin.x, origin.y - step);
8035003b 394
8827c197 395 }
dfaf8391
FC		 396
397 // check if it needs to go down
8827c197
FC		 398 if (itemEndPos > endy) {
399 // one step down
400 scrollFrame.setOrigin(origin.x, origin.y + step);
dfaf8391
FC		 401
402 }
8827c197
FC		 403 }
404 }
405 });
406
dfaf8391
FC		 407 // Listen to page up /down and Home / Enc keys
408 tableViewer.getTable().addKeyListener(new KeyListener() {
d4011df2 409 @Override
dfaf8391
FC		 410 public void keyPressed(KeyEvent e) {
411 Table table = tableViewer.getTable();
412 Point origin = scrollFrame.getOrigin();
413 if (table == null || table.getItemCount() < 1) {
414 // nothing to page
415 return;
416 }
417
dfaf8391
FC		 418 switch (e.keyCode) {
419 case SWT.PAGE_DOWN:
420 updateScrollPageDown();
421 break;
422 case SWT.PAGE_UP:
423 updateScrollUp();
424 break;
425 case SWT.HOME:
dfaf8391
FC		 426 // Go to the top
427 scrollFrame.setOrigin(origin.x, 0);
428 break;
429 case SWT.END:
430 // End Selected
c6f55e56
FC		 431 int count = table.getItemCount();
432 TableItem item = table.getItem(count - 1);
dfaf8391
FC		 433 int itemStartPos = item.getBounds().y;
434 // Get to the bottom
435 scrollFrame.setOrigin(origin.x, itemStartPos);
436 break;
437 default:
438 break;
439 }
440 }
441
d4011df2 442 @Override
dfaf8391
FC		 443 public void keyReleased(KeyEvent e) {
444 // Nothing to do
445
446 }
447
448 /**
449 * Scroll one page down
450 */
451 private void updateScrollPageDown() {
452 // null protection before calling private method
453 Table table = tableViewer.getTable();
454 int step = table.getItemHeight();
455
456 int hscrolly = 0;
457 ScrollBar hbar = scrollFrame.getHorizontalBar();
458 if (hbar != null) {
459 hscrolly = hbar.getSize().y;
460 }
461
462 Point origin = scrollFrame.getOrigin();
463 int visibleHeight = scrollFrame.getSize().y - hscrolly;
464 int endy = origin.y + visibleHeight;
465
466 scrollFrame.setOrigin(origin.x, endy - step);
467 }
468
469 /**
470 * Scroll one page up
471 */
472 private void updateScrollUp() {
473 // null protection before calling private method
474 Table table = tableViewer.getTable();
475 int step = table.getItemHeight();
476
477 int hscrolly = 0;
478 ScrollBar hbar = scrollFrame.getHorizontalBar();
479 if (hbar != null) {
480 hscrolly = hbar.getSize().y;
481 }
482
483 Point origin = scrollFrame.getOrigin();
484 int visibleHeight = scrollFrame.getSize().y - hscrolly;
485 int pageUpPos = origin.y - visibleHeight + step;
486 pageUpPos = pageUpPos > 0 ? pageUpPos : 0;
487 scrollFrame.setOrigin(origin.x, pageUpPos);
488 }
489
490 });
491 // Describe table
492 applyTableLayout(table);
493
494 int borderWidth = table.getBorderWidth();
495
162eeb24 496 int itemHeight = table.getItemHeight() + getTableItemHeightAdjustement();
dfaf8391
FC		 497 int headerHeight = table.getHeaderHeight();
498 table.getVerticalBar().setVisible(false);
499
c48abe58 500 tsfviewer = TmfViewerFactory.createViewer(sash, new FlowTimeRangeViewerProvider(getParamsUpdater()));
dfaf8391 501
41dc35d0 502 // Traces shall not be grouped to allow synchronisation
dfaf8391 503 tsfviewer.groupTraces(false);
8827c197 504 tsfviewer.setItemHeight(itemHeight);
dfaf8391
FC		 505 tsfviewer.setBorderWidth(borderWidth);
506 tsfviewer.setHeaderHeight(headerHeight);
507 tsfviewer.setVisibleVerticalScroll(false);
508 // Names provided by the table
509 tsfviewer.setNameWidthPref(0);
510 tsfviewer.setAcceptSelectionAPIcalls(true);
511
512 // Viewer to notify selection to this class
41dc35d0 513 // This class will synchronise selections with table.
dfaf8391
FC		 514 tsfviewer.addWidgetSelectionListner(this);
515 tsfviewer.addFilterSelectionListner(this);
516 tsfviewer.addWidgetTimeScaleSelectionListner(this);
517
518 sash.setWeights(new int[] { 1, 1 });
519 // Create the help context id for the viewer's control
520 // TODO: Associate with help system
521 PlatformUI.getWorkbench().getHelpSystem().setHelp(
522 tableViewer.getControl(),
523 "org.eclipse.linuxtools.lttnng.ui.views.flow.viewer"); //$NON-NLS-1$
524
525 makeActions();
526 hookContextMenu();
527 hookDoubleClickAction();
528 contributeToActionBars();
529
8827c197
FC		 530 // scrollFrame.addControlListener(new ControlAdapter() {
531 //
532 // @Override
533 // public void controlResized(ControlEvent e) {
534 // tsfviewer.resizeControls();
535 // updateScrolls(scrollFrame);
536 // }
537 // });
dfaf8391
FC		 538
539 // set the initial view parameter values
540 // Experiment start and end time
541 // as well as time space width in pixels, used by the time analysis
542 // widget
dfaf8391 543 // Read relevant values
c6f55e56
FC		 544// int timeSpaceWidth = tsfviewer.getTimeSpace();
545// if (timeSpaceWidth < 0) {
546// timeSpaceWidth = -timeSpaceWidth;
547// }
dfaf8391 548
8827c197
FC		 549 TmfExperiment<?> experiment = TmfExperiment.getCurrentExperiment();
550 if (experiment != null) {
551 TmfTimeRange experimentTRange = experiment.getTimeRange();
552
a4115405 553 if (experimentTRange != TmfTimeRange.NULL_RANGE) {
a79913eb
FC		 554 // send request and received the adjusted time used
555 TmfTimeRange adjustedTimeRange = initialExperimentDataRequest(this,
556 experimentTRange);
557
558 // initialize widget time boundaries and filtering parameters
c6f55e56 559 modelUpdateInit(experimentTRange, adjustedTimeRange, this);
a79913eb 560 }
8827c197 561 } else {
3b38ea61 562 TraceDebug.debug("No selected experiment information available"); //$NON-NLS-1$
8827c197 563 }
6e512b93
ASL		 564 }
565
dfaf8391
FC		 566 private void hookContextMenu() {
567 MenuManager menuMgr = new MenuManager("#PopupMenu"); //$NON-NLS-1$
568 menuMgr.setRemoveAllWhenShown(true);
569 menuMgr.addMenuListener(new IMenuListener() {
d4011df2 570 @Override
dfaf8391
FC		 571 public void menuAboutToShow(IMenuManager manager) {
572 ControlFlowView.this.fillContextMenu(manager);
573 }
574 });
575 Menu menu = menuMgr.createContextMenu(tableViewer.getControl());
576 tableViewer.getControl().setMenu(menu);
577 getSite().registerContextMenu(menuMgr, tableViewer);
578 }
579
580 private void contributeToActionBars() {
581 IActionBars bars = getViewSite().getActionBars();
582 fillLocalPullDown(bars.getMenuManager());
583 fillLocalToolBar(bars.getToolBarManager());
584 }
585
586 private void fillLocalPullDown(IMenuManager manager) {
587 manager.add(new Separator());
c48abe58 588 manager.add(showLegend);
dfaf8391
FC		 589 manager.add(new Separator());
590 manager.add(resetScale);
591 manager.add(nextEvent);
592 manager.add(prevEvent);
593 manager.add(nextTrace);
594 manager.add(prevTrace);
595 // manager.add(filterTraces);
596 manager.add(zoomIn);
597 manager.add(zoomOut);
8827c197 598 manager.add(zoomFilter);
dfaf8391
FC		 599 manager.add(new Separator());
600 }
601
602 private void fillContextMenu(IMenuManager manager) {
c48abe58 603 manager.add(showLegend);
dfaf8391
FC		 604 manager.add(new Separator());
605 manager.add(resetScale);
606 manager.add(nextEvent);
607 manager.add(prevEvent);
608 manager.add(nextTrace);
609 manager.add(prevTrace);
c48abe58 610 manager.add(showLegend);
dfaf8391
FC		 611 // manager.add(filterTraces);
612 manager.add(zoomIn);
613 manager.add(zoomOut);
8827c197 614 manager.add(zoomFilter);
dfaf8391
FC		 615 manager.add(new Separator());
616 manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
617 }
618
619 private void fillLocalToolBar(IToolBarManager manager) {
c48abe58 620 manager.add(showLegend);
dfaf8391
FC		 621 manager.add(new Separator());
622 manager.add(resetScale);
623 manager.add(nextEvent);
624 manager.add(prevEvent);
625 manager.add(nextTrace);
626 manager.add(prevTrace);
627 // manager.add(filterTraces);
628 manager.add(zoomIn);
629 manager.add(zoomOut);
8827c197 630 manager.add(zoomFilter);
dfaf8391
FC		 631 manager.add(new Separator());
632 }
633
634 private void makeActions() {
f1eb6a6b 635 // resetScale
dfaf8391
FC		 636 resetScale = new Action() {
637 @Override
638 public void run() {
639 if (tsfviewer != null) {
640 tsfviewer.resetStartFinishTime();
641 }
642
643 }
644 };
645 resetScale.setText(Messages.getString("ControlFlowView.Action.Reset")); //$NON-NLS-1$
646 resetScale.setToolTipText(Messages
647 .getString("ControlFlowView.Action.Reset.ToolTip")); //$NON-NLS-1$
648 resetScale.setImageDescriptor(AbstractUIPlugin
649 .imageDescriptorFromPlugin(Messages
3b38ea61 650 .getString("ControlFlowView.tmf.UI"), //$NON-NLS-1$
7e71a0d6 651 "icons/elcl16/home_nav.gif")); //$NON-NLS-1$
dfaf8391 652
f1eb6a6b 653 // nextEvent
dfaf8391
FC		 654 nextEvent = new Action() {
655 @Override
656 public void run() {
657 if (tsfviewer != null) {
658 tsfviewer.selectNextEvent();
659 }
660 }
661 };
662 nextEvent.setText(Messages
663 .getString("ControlFlowView.Action.NextEvent")); //$NON-NLS-1$
664 nextEvent.setToolTipText(Messages
665 .getString("ControlFlowView.Action.NextEvent.Tooltip")); //$NON-NLS-1$
666 nextEvent.setImageDescriptor(AbstractUIPlugin
667 .imageDescriptorFromPlugin(Messages
3b38ea61 668 .getString("ControlFlowView.tmf.UI"), //$NON-NLS-1$
7e71a0d6 669 "icons/elcl16/next_event.gif")); //$NON-NLS-1$
dfaf8391 670
f1eb6a6b 671 // prevEvent
dfaf8391 672 prevEvent = new Action() {
41dc35d0
FC		 673 @Override
674 public void run() {
dfaf8391
FC		 675 if (tsfviewer != null) {
676 tsfviewer.selectPrevEvent();
677 }
678 }
679 };
680 prevEvent.setText(Messages
681 .getString("ControlFlowView.Action.PrevEvent")); //$NON-NLS-1$
682 prevEvent.setToolTipText(Messages
683 .getString("ControlFlowView.Action.PrevEvent.Tooltip")); //$NON-NLS-1$
684 prevEvent.setImageDescriptor(AbstractUIPlugin
685 .imageDescriptorFromPlugin(Messages
3b38ea61 686 .getString("ControlFlowView.tmf.UI"), //$NON-NLS-1$
7e71a0d6 687 "icons/elcl16/prev_event.gif")); //$NON-NLS-1$
dfaf8391 688
f1eb6a6b 689 // nextTrace
dfaf8391
FC		 690 nextTrace = new Action() {
691 @Override
692 public void run() {
693 if (tsfviewer != null) {
694 tsfviewer.selectNextTrace();
695 }
696 }
697 };
698 nextTrace.setText(Messages
699 .getString("ControlFlowView.Action.NextProcess")); //$NON-NLS-1$
700 nextTrace.setToolTipText(Messages
701 .getString("ControlFlowView.Action.NextProcess.ToolTip")); //$NON-NLS-1$
702 nextTrace.setImageDescriptor(AbstractUIPlugin
703 .imageDescriptorFromPlugin(Messages
3b38ea61 704 .getString("ControlFlowView.tmf.UI"), //$NON-NLS-1$
7e71a0d6 705 "icons/elcl16/next_item.gif")); //$NON-NLS-1$
dfaf8391 706
f1eb6a6b 707 // prevTrace
dfaf8391
FC		 708 prevTrace = new Action() {
709 @Override
710 public void run() {
711 if (tsfviewer != null) {
712 tsfviewer.selectPrevTrace();
713 }
714 }
715 };
716 prevTrace.setText(Messages
717 .getString("ControlFlowView.Action.PreviousProcess")); //$NON-NLS-1$
718 prevTrace.setToolTipText(Messages
719 .getString("ControlFlowView.Action.PreviousProcess.Tooltip")); //$NON-NLS-1$
720 prevTrace.setImageDescriptor(AbstractUIPlugin
721 .imageDescriptorFromPlugin(Messages
3b38ea61 722 .getString("ControlFlowView.tmf.UI"), //$NON-NLS-1$
7e71a0d6 723 "icons/elcl16/prev_item.gif")); //$NON-NLS-1$
dfaf8391 724
f1eb6a6b 725 // showLegend
dfaf8391
FC		 726 showLegend = new Action() {
727 @Override
728 public void run() {
729 if (tsfviewer != null) {
730 tsfviewer.showLegend();
731 }
732 }
733 };
734 showLegend.setText(Messages.getString("ControlFlowView.Action.Legend")); //$NON-NLS-1$
735 showLegend.setToolTipText(Messages
736 .getString("ControlFlowView.Action.Legend.ToolTip")); //$NON-NLS-1$
737
f1eb6a6b 738 // filterTraces
dfaf8391
FC		 739 filterTraces = new Action() {
740 @Override
741 public void run() {
742 if (tsfviewer != null) {
743 tsfviewer.filterTraces();
744 }
745 }
746 };
747 filterTraces.setText(Messages
748 .getString("ControlFlowView.Action.Filter")); //$NON-NLS-1$
749 filterTraces.setToolTipText(Messages
750 .getString("ControlFlowView.Action.Filter.ToolTip")); //$NON-NLS-1$
751 filterTraces.setImageDescriptor(AbstractUIPlugin
752 .imageDescriptorFromPlugin(Messages
3b38ea61 753 .getString("ControlFlowView.tmf.UI"), //$NON-NLS-1$
7e71a0d6 754 "icons/elcl16/filter_items.gif")); //$NON-NLS-1$
dfaf8391 755
f1eb6a6b 756 // zoomIn
dfaf8391
FC		 757 zoomIn = new Action() {
758 @Override
759 public void run() {
760 if (tsfviewer != null) {
761 tsfviewer.zoomIn();
762 }
763 }
764 };
765 zoomIn.setText(Messages.getString("ControlFlowView.Action.ZoomIn")); //$NON-NLS-1$
766 zoomIn.setToolTipText(Messages
767 .getString("ControlFlowView.Action.ZoomIn.Tooltip")); //$NON-NLS-1$
768 zoomIn.setImageDescriptor(AbstractUIPlugin.imageDescriptorFromPlugin(
3b38ea61 769 Messages.getString("ControlFlowView.tmf.UI"), //$NON-NLS-1$
7e71a0d6 770 "icons/elcl16/zoomin_nav.gif")); //$NON-NLS-1$
dfaf8391 771
f1eb6a6b 772 // zoomOut
dfaf8391
FC		 773 zoomOut = new Action() {
774 @Override
775 public void run() {
776 if (tsfviewer != null) {
777 tsfviewer.zoomOut();
778 }
779 }
780 };
781 zoomOut.setText(Messages.getString("ControlFlowView.Action.ZoomOut")); //$NON-NLS-1$
782 zoomOut.setToolTipText(Messages
783 .getString("ControlFlowView.Action.ZoomOut.tooltip")); //$NON-NLS-1$
784 zoomOut.setImageDescriptor(AbstractUIPlugin.imageDescriptorFromPlugin(
3b38ea61 785 Messages.getString("ControlFlowView.tmf.UI"), //$NON-NLS-1$
7e71a0d6 786 "icons/elcl16/zoomout_nav.gif")); //$NON-NLS-1$
8827c197
FC		 787
788 // zoomFilter
789 zoomFilter = new Action() {
dfaf8391
FC		 790 @Override
791 public void run() {
8827c197
FC		 792 // Nothing to do, however the selection status is needed by the
793 // application
dfaf8391
FC		 794 }
795 };
8827c197
FC		 796 zoomFilter.setText(Messages
797 .getString("ControlFlowView.Action.ZoomFilter")); //$NON-NLS-1$
798 zoomFilter.setToolTipText(Messages
799 .getString("ControlFlowView.Action.ZoomFilter.tooltip")); //$NON-NLS-1$
800 zoomFilter.setImageDescriptor(AbstractUIPlugin
801 .imageDescriptorFromPlugin(Messages
3b38ea61 802 .getString("ControlFlowView.tmf.UI"), //$NON-NLS-1$
7e71a0d6 803 "icons/elcl16/filter_items.gif")); //$NON-NLS-1$
8827c197
FC		 804 zoomFilter.setChecked(false);
805
dfaf8391
FC		 806 // PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_ELCL_SYNCED);
807
808 doubleClickAction = new Action() {
809 @Override
810 public void run() {
811 ISelection selection = tableViewer.getSelection();
812 Object obj = ((IStructuredSelection) selection)
813 .getFirstElement();
814 showMessage("Double-click detected on " + obj.toString()); //$NON-NLS-1$
815 }
816 };
817 }
818
819 private void hookDoubleClickAction() {
820 tableViewer.addDoubleClickListener(new IDoubleClickListener() {
d4011df2 821 @Override
dfaf8391
FC		 822 public void doubleClick(DoubleClickEvent event) {
823 doubleClickAction.run();
824 }
825 });
826 }
827
828 private void showMessage(String message) {
829 MessageDialog.openInformation(tableViewer.getControl().getShell(),
830 Messages.getString("ControlFlowView.msgSlogan"), message); //$NON-NLS-1$
831 }
832
833 /**
834 * Passing the focus request to the viewer's control.
6e512b93
ASL		 835 */
836 @Override
837 public void setFocus() {
dfaf8391
FC		 838 tableViewer.getControl().setFocus();
839 }
840
8827c197
FC		 841 /*
842 * (non-Javadoc)
843 *
844 * @see org.eclipse.linuxtools.lttng.ui.views.common.AbsTimeUpdateView#
845 * tsfTmProcessSelEvent
846 * (org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.TmfTimeSelectionEvent
847 * )
848 */
550d787e 849 @Override
dfaf8391 850 public void tsfTmProcessSelEvent(TmfTimeSelectionEvent event) {
8827c197
FC		 851 // common implementation
852 super.tsfTmProcessSelEvent(event);
dfaf8391
FC		 853
854 // Reselect the table viewer to widget selection
855 ISelection sel = tsfviewer.getSelectionTrace();
856 if (sel != null && !sel.isEmpty()) {
857 tableViewer.setSelection(sel);
858 }
dfaf8391
FC		 859 }
860
8827c197
FC		 861 /*
862 * (non-Javadoc)
dfaf8391 863 *
8827c197
FC		 864 * @see org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.
865 * ITmfTimeScaleSelectionListener
866 * #tsfTmProcessTimeScaleEvent(org.eclipse.linuxtools
867 * .tmf.ui.viewers.timeAnalysis.TmfTimeScaleSelectionEvent)
dfaf8391 868 */
550d787e 869 @Override
c1c69938 870 public void tsfTmProcessTimeScaleEvent(TmfTimeScaleSelectionEvent event) {
8827c197 871 super.tsfTmProcessTimeScaleEvent(event);
dfaf8391 872 }
8035003b 873
dfaf8391
FC		 874 private void applyTableLayout(Table table) {
875 for (int i = 0; i < columnNames.length; i++) {
876 TableColumn tableColumn = new TableColumn(table, SWT.LEFT);
877 tableColumn.setText(columnNames[i]);
878 tableColumn.pack();
879 }
880 table.setHeaderVisible(true);
881 table.setLinesVisible(true);
882 }
883
8827c197
FC		 884 /*
885 * (non-Javadoc)
886 *
887 * @see
888 * org.eclipse.linuxtools.lttng.ui.views.common.AbsTimeUpdateView#displayModel
889 * (org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.model.
890 * ITmfTimeAnalysisEntry[], long, long, boolean, long, long,
891 * java.lang.Object)
d712a5f3 892 */
550d787e 893 @Override
8827c197
FC		 894 public void displayModel(final ITmfTimeAnalysisEntry[] items,
895 final long startBoundTime, final long endBoundTime,
896 final boolean updateTimeBounds, final long startVisibleWindow,
897 final long endVisibleWindow, final Object source) {
3e9fdb8b
FC		 898
899 if(tableViewer != null) {
900 final Table table = tableViewer.getTable();
db1ea19b
FC		 901
902 // Ignore update if widget is disposed
903 if (table.isDisposed()) return;
904
3e9fdb8b 905 Display display = table.getDisplay();
db1ea19b 906
3e9fdb8b
FC		 907 // Perform the updates on the UI thread)
908 display.asyncExec(new Runnable() {
d4011df2 909 @Override
3e9fdb8b 910 public void run() {
db1ea19b
FC		 911 if (!table.isDisposed()) {
912 tableViewer.setInput(items); // This shall be the minimal
913 // initial
914 tableFilter = new ViewProcessFilter(tableViewer);
915 tableViewer.setFilters(new ViewerFilter[] { tableFilter });
916
917 resizeTableColumns(table);
918 table.update();
919 tableViewer.refresh();
920
921 tsfviewer.display(items, startBoundTime, endBoundTime,
922 updateTimeBounds);
923
924 // validate visible boundaries
925 if (startVisibleWindow > -1 && endVisibleWindow > -1) {
926 tsfviewer.setSelectVisTimeWindow(startVisibleWindow,
927 endVisibleWindow, source);
928 }
929
930 tsfviewer.resizeControls();
931
15beb3f1
FC		 932 // Adjust asynchronously the size of the vertical scroll bar to fit the
933 // contents
934 tableViewer.getTable().getDisplay().asyncExec(new Runnable() {
935 @Override
936 public void run() {
b12f4544 937 if ((scrollFrame != null) && (!scrollFrame.isDisposed())) {
15beb3f1
FC		 938 updateScrolls(scrollFrame);
939 }
940 }
941 });
3e9fdb8b 942 }
dfaf8391 943 }
3e9fdb8b
FC		 944 });
945 }
dfaf8391
FC		 946 }
947
948 @Override
949 public void dispose() {
950 // dispose parent resources
951 super.dispose();
dfaf8391 952
dfaf8391
FC		 953 tsfviewer.removeFilterSelectionListner(this);
954 tsfviewer.removeWidgetSelectionListner(this);
955 tsfviewer.removeWidgetTimeScaleSelectionListner(this);
956 tableViewer = null;
957 tsfviewer = null;
958 }
959
960 /**
961 * @param tableComposite
962 * @param table
963 */
964 private synchronized void resizeTableColumns(Table table) {
965 if (table != null) {
dfaf8391
FC		 966 TableColumn[] columns = table.getColumns();
967 for (TableColumn column : columns) {
968 column.pack();
dfaf8391
FC		 969 }
970 }
971 }
972
d4011df2 973 @Override
dfaf8391
FC		 974 public void tmfTaProcessFilterSelection(TmfTimeFilterSelectionEvent event) {
975 if (tableFilter != null) {
976 Vector<ITmfTimeAnalysisEntry> filteredout = event.getFilteredOut();
977 if (filteredout != null) {
978 tableFilter.setFilter(filteredout);
979 } else {
980 tableFilter.setFilter(new Vector<ITmfTimeAnalysisEntry>());
981 }
982 tableViewer.refresh();
983 }
984 }
985
dfaf8391
FC		 986 /**
987 * @param scrollFrame
988 * @param wrapper
989 */
8827c197
FC		 990 private void updateScrolls(final ScrolledComposite scrollFrame) {
991 scrollFrame.setMinSize(tableViewer.getTable().computeSize(SWT.DEFAULT, SWT.DEFAULT));
dfaf8391
FC		 992 }
993
994 /**
8827c197 995 * Registers as listener of time selection from other views
dfaf8391 996 *
8827c197 997 * @param signal
dfaf8391 998 */
550d787e 999 @Override
8827c197
FC		 1000 @TmfSignalHandler
1001 public void synchToTime(TmfTimeSynchSignal signal) {
1002 super.synchToTime(signal);
dfaf8391
FC		 1003 }
1004
1005 /**
8827c197
FC		 1006 * Annotation Registers as listener of time range selection from other views
1007 * The implementation handles the entry of the signal.
dfaf8391
FC		 1008 *
1009 * @param signal
1010 */
1011 @TmfSignalHandler
8827c197
FC		 1012 public void synchToTimeRange(TmfRangeSynchSignal signal) {
1013 if (zoomFilter != null) {
1014 synchToTimeRange(signal, zoomFilter.isChecked());
dfaf8391 1015 }
6e512b93
ASL		 1016 }
1017
39332b5c 1018 @Override
8827c197
FC		 1019 public void modelIncomplete(ILttngSyntEventRequest request) {
1020 // Nothing to do
1021 // The data will be refreshed on the next request
41dc35d0
FC		 1022 }
1023
1024 /*
1025 * (non-Javadoc)
1026 *
8827c197
FC		 1027 * @see org.eclipse.linuxtools.lttng.ui.views.common.AbsTimeUpdateView#
1028 * getEventProcessor()
41dc35d0 1029 */
39332b5c 1030 @Override
8827c197
FC		 1031 public ITransEventProcessor getEventProcessor() {
1032 return FlowEventToHandlerFactory.getInstance();
1033 }
d712a5f3 1034
8827c197
FC		 1035 /**
1036 * @param signal
1037 */
1038 @TmfSignalHandler
1039 public void experimentSelected(
1040 TmfExperimentSelectedSignal<? extends TmfEvent> signal) {
1041 if (signal != null) {
1042 TmfTimeRange experimentTRange = signal.getExperiment()
1043 .getTimeRange();
1044
a4115405
FC		 1045 initTimeRange = TmfTimeRange.NULL_RANGE;
1046 if (experimentTRange != TmfTimeRange.NULL_RANGE) {
a79913eb 1047 // prepare time intervals in widget
c6f55e56 1048 modelUpdateInit(experimentTRange, experimentTRange, signal
a79913eb
FC		 1049 .getSource());
1050
1051 // request initial data
1052 initialExperimentDataRequest(signal
1053 .getSource(), experimentTRange);
1054 }
1055 }
1056 }
1057
1058 @TmfSignalHandler
1059 public void experimentRangeUpdated(TmfExperimentRangeUpdatedSignal signal) {
a4115405 1060 if (initTimeRange == TmfTimeRange.NULL_RANGE && signal.getExperiment().equals(TmfExperiment.getCurrentExperiment())) {
a79913eb
FC		 1061 TmfTimeRange experimentTRange = signal.getRange();
1062
a4115405 1063 if (experimentTRange != TmfTimeRange.NULL_RANGE) {
a79913eb 1064 // prepare time intervals in widget
c6f55e56 1065 modelUpdateInit(experimentTRange, experimentTRange, signal.getSource());
8827c197 1066
a79913eb
FC		 1067 // request initial data
1068 initialExperimentDataRequest(signal.getSource(), experimentTRange);
1069 }
d712a5f3 1070 }
41dc35d0
FC		 1071 }
1072
d61e0854
PT		 1073 @TmfSignalHandler
1074 public void experimentUpdated(TmfExperimentUpdatedSignal signal) {
1075 if (signal.getExperiment().equals(TmfExperiment.getCurrentExperiment())) {
1076 final TmfTimeRange range = signal.getExperiment().getTimeRange();
314b1e32 1077 if (range != TmfTimeRange.NULL_RANGE) {
d61e0854
PT		 1078 Display.getDefault().asyncExec(new Runnable() {
1079 @Override
1080 public void run() {
1081 tsfviewer.setTimeBounds(range.getStartTime().getValue(), range.getEndTime().getValue());
1082 }});
1083 }
1084 }
1085 }
1086
8827c197
FC		 1087 /**
1088 * @param source
1089 * @param experimentTRange
1090 * @return Adjusted time window used for the request (smaller window to
1091 * initialize view)
41dc35d0 1092 */
8827c197
FC		 1093 private TmfTimeRange initialExperimentDataRequest(Object source,
1094 TmfTimeRange experimentTRange) {
1095 // Adjust the initial time window to a shorter interval to allow
1096 // user to select the interesting area based on the perspective
1097 TmfTimeRange initTimeWindow = getInitTRange(experimentTRange);
41dc35d0 1098
a79913eb 1099 eventRequest(initTimeWindow, experimentTRange, true, ExecutionType.FOREGROUND);
41dc35d0 1100 if (TraceDebug.isDEBUG()) {
3b38ea61
FC		 1101 TraceDebug.debug("Initialization request time range is: " //$NON-NLS-1$
1102 + initTimeWindow.getStartTime().toString() + "-" //$NON-NLS-1$
8827c197 1103 + initTimeWindow.getEndTime().toString());
41dc35d0 1104 }
8827c197 1105
a79913eb 1106 initTimeRange = initTimeWindow;
8827c197 1107 return initTimeWindow;
41dc35d0 1108 }
542c8a2e 1109
162eeb24
FC		 1110 /*
1111 * SWT doesn't seem to report correctly the table item height, at least in
1112 * the case of KDE.
1113 *
1114 * This method provides an adjustment term according to the desktop session.
1115 *
1116 * @return Height adjustment
1117 */
1118 private int getTableItemHeightAdjustement() {
1119 int ajustement = 0;
1120 String desktopSession = System.getenv("DESKTOP_SESSION"); //$NON-NLS-1$
1121
1122 if (desktopSession != null) {
1123 if (desktopSession.equals("kde")) { //$NON-NLS-1$
1124 ajustement = 2;
1125 }
542c8a2e 1126 }
162eeb24
FC		 1127
1128 return ajustement;
542c8a2e 1129 }
542c8a2e 1130
8827c197
FC		 1131 /*
1132 * (non-Javadoc)
1133 *
1134 * @see org.eclipse.linuxtools.lttng.ui.views.common.AbsTimeUpdateView#
1135 * getParamsUpdater()
1136 */
1137 @Override
1138 protected ParamsUpdater getParamsUpdater() {
1139 return FlowModelFactory.getParamsUpdater();
1140 }
1141
1142 /*
1143 * (non-Javadoc)
1144 *
1145 * @see org.eclipse.linuxtools.lttng.ui.views.common.AbsTimeUpdateView#
1146 * getItemContainer()
1147 */
1148 @Override
1149 protected ItemContainer<?> getItemContainer() {
1150 return FlowModelFactory.getProcContainer();
1151 }
c1c69938
FC		 1152
1153 /*
1154 * (non-Javadoc)
1155 * @see org.eclipse.linuxtools.lttng.ui.views.common.AbsTimeUpdateView#getProviderId()
1156 */
1157 @Override
1158 protected int getProviderId() {
1159 return LttngCoreProviderFactory.CONTROL_FLOW_LTTNG_SYTH_EVENT_PROVIDER;
1160 }
314b1e32 1161}
Tracecompass - Deliverables
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