1 /*******************************************************************************
2 * Copyright (c) 2010, 2014 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 * Francois Chouinard - Initial API and implementation, replaced Table by TmfVirtualTable
11 * Patrick Tasse - Factored out from events view,
12 * Filter implementation (inspired by www.eclipse.org/mat)
13 * Ansgar Radermacher - Support navigation to model URIs (Bug 396956)
14 * Bernd Hufmann - Updated call site and model URI implementation
15 * Alexandre Montplaisir - Update to new column API
16 *******************************************************************************/
18 package org
.eclipse
.tracecompass
.tmf
.ui
.viewers
.events
;
20 import java
.io
.FileNotFoundException
;
21 import java
.util
.ArrayList
;
22 import java
.util
.Collection
;
23 import java
.util
.HashMap
;
24 import java
.util
.LinkedList
;
25 import java
.util
.List
;
26 import java
.util
.Map
.Entry
;
27 import java
.util
.regex
.Pattern
;
28 import java
.util
.regex
.PatternSyntaxException
;
30 import org
.eclipse
.core
.commands
.Command
;
31 import org
.eclipse
.core
.commands
.ExecutionException
;
32 import org
.eclipse
.core
.commands
.NotEnabledException
;
33 import org
.eclipse
.core
.commands
.NotHandledException
;
34 import org
.eclipse
.core
.commands
.ParameterizedCommand
;
35 import org
.eclipse
.core
.commands
.common
.NotDefinedException
;
36 import org
.eclipse
.core
.expressions
.IEvaluationContext
;
37 import org
.eclipse
.core
.resources
.IFile
;
38 import org
.eclipse
.core
.resources
.IMarker
;
39 import org
.eclipse
.core
.resources
.IResource
;
40 import org
.eclipse
.core
.resources
.IResourceVisitor
;
41 import org
.eclipse
.core
.resources
.ResourcesPlugin
;
42 import org
.eclipse
.core
.runtime
.CoreException
;
43 import org
.eclipse
.core
.runtime
.IPath
;
44 import org
.eclipse
.core
.runtime
.IProgressMonitor
;
45 import org
.eclipse
.core
.runtime
.IStatus
;
46 import org
.eclipse
.core
.runtime
.ListenerList
;
47 import org
.eclipse
.core
.runtime
.Path
;
48 import org
.eclipse
.core
.runtime
.Status
;
49 import org
.eclipse
.core
.runtime
.jobs
.Job
;
50 import org
.eclipse
.emf
.common
.util
.URI
;
51 import org
.eclipse
.emf
.ecore
.EValidator
;
52 import org
.eclipse
.jdt
.annotation
.NonNull
;
53 import org
.eclipse
.jface
.action
.Action
;
54 import org
.eclipse
.jface
.action
.IAction
;
55 import org
.eclipse
.jface
.action
.IMenuListener
;
56 import org
.eclipse
.jface
.action
.IMenuManager
;
57 import org
.eclipse
.jface
.action
.IStatusLineManager
;
58 import org
.eclipse
.jface
.action
.MenuManager
;
59 import org
.eclipse
.jface
.action
.Separator
;
60 import org
.eclipse
.jface
.dialogs
.InputDialog
;
61 import org
.eclipse
.jface
.dialogs
.MessageDialog
;
62 import org
.eclipse
.jface
.resource
.FontDescriptor
;
63 import org
.eclipse
.jface
.resource
.JFaceResources
;
64 import org
.eclipse
.jface
.resource
.LocalResourceManager
;
65 import org
.eclipse
.jface
.util
.OpenStrategy
;
66 import org
.eclipse
.jface
.util
.SafeRunnable
;
67 import org
.eclipse
.jface
.viewers
.ArrayContentProvider
;
68 import org
.eclipse
.jface
.viewers
.ISelection
;
69 import org
.eclipse
.jface
.viewers
.ISelectionChangedListener
;
70 import org
.eclipse
.jface
.viewers
.ISelectionProvider
;
71 import org
.eclipse
.jface
.viewers
.LabelProvider
;
72 import org
.eclipse
.jface
.viewers
.SelectionChangedEvent
;
73 import org
.eclipse
.jface
.viewers
.StructuredSelection
;
74 import org
.eclipse
.jface
.window
.Window
;
75 import org
.eclipse
.swt
.SWT
;
76 import org
.eclipse
.swt
.custom
.SashForm
;
77 import org
.eclipse
.swt
.custom
.TableEditor
;
78 import org
.eclipse
.swt
.events
.ControlAdapter
;
79 import org
.eclipse
.swt
.events
.ControlEvent
;
80 import org
.eclipse
.swt
.events
.FocusAdapter
;
81 import org
.eclipse
.swt
.events
.FocusEvent
;
82 import org
.eclipse
.swt
.events
.KeyAdapter
;
83 import org
.eclipse
.swt
.events
.KeyEvent
;
84 import org
.eclipse
.swt
.events
.MouseAdapter
;
85 import org
.eclipse
.swt
.events
.MouseEvent
;
86 import org
.eclipse
.swt
.events
.SelectionAdapter
;
87 import org
.eclipse
.swt
.events
.SelectionEvent
;
88 import org
.eclipse
.swt
.graphics
.Color
;
89 import org
.eclipse
.swt
.graphics
.Font
;
90 import org
.eclipse
.swt
.graphics
.Image
;
91 import org
.eclipse
.swt
.graphics
.Point
;
92 import org
.eclipse
.swt
.graphics
.Rectangle
;
93 import org
.eclipse
.swt
.layout
.FillLayout
;
94 import org
.eclipse
.swt
.layout
.GridData
;
95 import org
.eclipse
.swt
.layout
.GridLayout
;
96 import org
.eclipse
.swt
.widgets
.Composite
;
97 import org
.eclipse
.swt
.widgets
.Display
;
98 import org
.eclipse
.swt
.widgets
.Event
;
99 import org
.eclipse
.swt
.widgets
.Label
;
100 import org
.eclipse
.swt
.widgets
.Listener
;
101 import org
.eclipse
.swt
.widgets
.Menu
;
102 import org
.eclipse
.swt
.widgets
.MessageBox
;
103 import org
.eclipse
.swt
.widgets
.Shell
;
104 import org
.eclipse
.swt
.widgets
.TableColumn
;
105 import org
.eclipse
.swt
.widgets
.TableItem
;
106 import org
.eclipse
.swt
.widgets
.Text
;
107 import org
.eclipse
.tracecompass
.internal
.tmf
.core
.filter
.TmfCollapseFilter
;
108 import org
.eclipse
.tracecompass
.internal
.tmf
.ui
.Activator
;
109 import org
.eclipse
.tracecompass
.internal
.tmf
.ui
.Messages
;
110 import org
.eclipse
.tracecompass
.internal
.tmf
.ui
.commands
.ExportToTextCommandHandler
;
111 import org
.eclipse
.tracecompass
.internal
.tmf
.ui
.dialogs
.MultiLineInputDialog
;
112 import org
.eclipse
.tracecompass
.tmf
.core
.component
.ITmfEventProvider
;
113 import org
.eclipse
.tracecompass
.tmf
.core
.component
.TmfComponent
;
114 import org
.eclipse
.tracecompass
.tmf
.core
.event
.ITmfEvent
;
115 import org
.eclipse
.tracecompass
.tmf
.core
.event
.aspect
.ITmfEventAspect
;
116 import org
.eclipse
.tracecompass
.tmf
.core
.event
.aspect
.TmfEventFieldAspect
;
117 import org
.eclipse
.tracecompass
.tmf
.core
.event
.collapse
.ITmfCollapsibleEvent
;
118 import org
.eclipse
.tracecompass
.tmf
.core
.event
.lookup
.ITmfCallsite
;
119 import org
.eclipse
.tracecompass
.tmf
.core
.event
.lookup
.ITmfModelLookup
;
120 import org
.eclipse
.tracecompass
.tmf
.core
.event
.lookup
.ITmfSourceLookup
;
121 import org
.eclipse
.tracecompass
.tmf
.core
.filter
.ITmfFilter
;
122 import org
.eclipse
.tracecompass
.tmf
.core
.filter
.model
.ITmfFilterTreeNode
;
123 import org
.eclipse
.tracecompass
.tmf
.core
.filter
.model
.TmfFilterAndNode
;
124 import org
.eclipse
.tracecompass
.tmf
.core
.filter
.model
.TmfFilterMatchesNode
;
125 import org
.eclipse
.tracecompass
.tmf
.core
.filter
.model
.TmfFilterNode
;
126 import org
.eclipse
.tracecompass
.tmf
.core
.request
.ITmfEventRequest
.ExecutionType
;
127 import org
.eclipse
.tracecompass
.tmf
.core
.request
.TmfEventRequest
;
128 import org
.eclipse
.tracecompass
.tmf
.core
.signal
.TmfEventFilterAppliedSignal
;
129 import org
.eclipse
.tracecompass
.tmf
.core
.signal
.TmfEventSearchAppliedSignal
;
130 import org
.eclipse
.tracecompass
.tmf
.core
.signal
.TmfEventSelectedSignal
;
131 import org
.eclipse
.tracecompass
.tmf
.core
.signal
.TmfSignalHandler
;
132 import org
.eclipse
.tracecompass
.tmf
.core
.signal
.TmfTimeSynchSignal
;
133 import org
.eclipse
.tracecompass
.tmf
.core
.signal
.TmfTraceUpdatedSignal
;
134 import org
.eclipse
.tracecompass
.tmf
.core
.timestamp
.ITmfTimestamp
;
135 import org
.eclipse
.tracecompass
.tmf
.core
.timestamp
.TmfTimeRange
;
136 import org
.eclipse
.tracecompass
.tmf
.core
.timestamp
.TmfTimestamp
;
137 import org
.eclipse
.tracecompass
.tmf
.core
.trace
.ITmfContext
;
138 import org
.eclipse
.tracecompass
.tmf
.core
.trace
.ITmfTrace
;
139 import org
.eclipse
.tracecompass
.tmf
.core
.trace
.TmfTrace
;
140 import org
.eclipse
.tracecompass
.tmf
.core
.trace
.TmfTraceManager
;
141 import org
.eclipse
.tracecompass
.tmf
.core
.trace
.location
.ITmfLocation
;
142 import org
.eclipse
.tracecompass
.tmf
.ui
.viewers
.events
.TmfEventsCache
.CachedEvent
;
143 import org
.eclipse
.tracecompass
.tmf
.ui
.viewers
.events
.columns
.TmfEventTableColumn
;
144 import org
.eclipse
.tracecompass
.tmf
.ui
.views
.colors
.ColorSetting
;
145 import org
.eclipse
.tracecompass
.tmf
.ui
.views
.colors
.ColorSettingsManager
;
146 import org
.eclipse
.tracecompass
.tmf
.ui
.views
.colors
.IColorSettingsListener
;
147 import org
.eclipse
.tracecompass
.tmf
.ui
.views
.filter
.FilterManager
;
148 import org
.eclipse
.tracecompass
.tmf
.ui
.widgets
.rawviewer
.TmfRawEventViewer
;
149 import org
.eclipse
.tracecompass
.tmf
.ui
.widgets
.virtualtable
.TmfVirtualTable
;
150 import org
.eclipse
.ui
.IWorkbenchPage
;
151 import org
.eclipse
.ui
.PlatformUI
;
152 import org
.eclipse
.ui
.commands
.ICommandService
;
153 import org
.eclipse
.ui
.dialogs
.ListDialog
;
154 import org
.eclipse
.ui
.handlers
.IHandlerService
;
155 import org
.eclipse
.ui
.ide
.IDE
;
156 import org
.eclipse
.ui
.ide
.IGotoMarker
;
157 import org
.eclipse
.ui
.themes
.ColorUtil
;
159 import com
.google
.common
.base
.Joiner
;
160 import com
.google
.common
.collect
.HashMultimap
;
161 import com
.google
.common
.collect
.ImmutableList
;
162 import com
.google
.common
.collect
.Multimap
;
165 * The generic TMF Events table
167 * This is a view that will list events that are read from a trace.
169 * @author Francois Chouinard
170 * @author Patrick Tasse
173 public class TmfEventsTable
extends TmfComponent
implements IGotoMarker
, IColorSettingsListener
, ISelectionProvider
{
176 * Empty string array, used by {@link #getItemStrings}.
179 protected static final @NonNull String
[] EMPTY_STRING_ARRAY
= new String
[0];
185 protected static final @NonNull String EMPTY_STRING
= ""; //$NON-NLS-1$
187 private static final boolean IS_LINUX
= System
.getProperty("os.name").contains("Linux") ?
true : false; //$NON-NLS-1$ //$NON-NLS-2$
189 private static final Image BOOKMARK_IMAGE
= Activator
.getDefault().getImageFromPath(
190 "icons/elcl16/bookmark_obj.gif"); //$NON-NLS-1$
191 private static final Image SEARCH_IMAGE
= Activator
.getDefault().getImageFromPath("icons/elcl16/search.gif"); //$NON-NLS-1$
192 private static final Image SEARCH_MATCH_IMAGE
= Activator
.getDefault().getImageFromPath(
193 "icons/elcl16/search_match.gif"); //$NON-NLS-1$
194 private static final Image SEARCH_MATCH_BOOKMARK_IMAGE
= Activator
.getDefault().getImageFromPath(
195 "icons/elcl16/search_match_bookmark.gif"); //$NON-NLS-1$
196 private static final Image FILTER_IMAGE
= Activator
.getDefault()
197 .getImageFromPath("icons/elcl16/filter_items.gif"); //$NON-NLS-1$
198 private static final Image STOP_IMAGE
= Activator
.getDefault().getImageFromPath("icons/elcl16/stop.gif"); //$NON-NLS-1$
199 private static final String SEARCH_HINT
= Messages
.TmfEventsTable_SearchHint
;
200 private static final String FILTER_HINT
= Messages
.TmfEventsTable_FilterHint
;
201 private static final int MAX_CACHE_SIZE
= 1000;
203 private static final int MARGIN_COLUMN_INDEX
= 0;
204 private static final int FILTER_SUMMARY_INDEX
= 1;
205 private static final int EVENT_COLUMNS_START_INDEX
= MARGIN_COLUMN_INDEX
+ 1;
208 * The events table search/filter keys
211 * @author Patrick Tasse
213 public interface Key
{
215 String SEARCH_TXT
= "$srch_txt"; //$NON-NLS-1$
218 String SEARCH_OBJ
= "$srch_obj"; //$NON-NLS-1$
221 String FILTER_TXT
= "$fltr_txt"; //$NON-NLS-1$
224 String FILTER_OBJ
= "$fltr_obj"; //$NON-NLS-1$
227 String TIMESTAMP
= "$time"; //$NON-NLS-1$
230 String RANK
= "$rank"; //$NON-NLS-1$
233 String FIELD_ID
= "$field_id"; //$NON-NLS-1$
235 /** Bookmark indicator */
236 String BOOKMARK
= "$bookmark"; //$NON-NLS-1$
240 * The events table search/filter state
243 * @author Patrick Tasse
245 public static enum HeaderState
{
246 /** A search is being run */
249 /** A filter is applied */
253 interface Direction
{
258 // ------------------------------------------------------------------------
260 // ------------------------------------------------------------------------
262 /** The virtual event table */
263 protected TmfVirtualTable fTable
;
265 private Composite fComposite
;
266 private SashForm fSashForm
;
267 private TmfRawEventViewer fRawViewer
;
268 private ITmfTrace fTrace
;
269 volatile private boolean fPackDone
= false;
270 private HeaderState fHeaderState
= HeaderState
.SEARCH
;
271 private long fSelectedRank
= 0;
272 private ITmfTimestamp fSelectedBeginTimestamp
= null;
273 private IStatusLineManager fStatusLineManager
= null;
276 private long fFilterMatchCount
;
277 private long fFilterCheckCount
;
278 private FilterThread fFilterThread
;
279 private boolean fFilterThreadResume
= false;
280 private final Object fFilterSyncObj
= new Object();
281 private SearchThread fSearchThread
;
282 private final Object fSearchSyncObj
= new Object();
285 * List of selection change listeners (element type: <code>ISelectionChangedListener</code>).
287 * @see #fireSelectionChanged
289 private ListenerList selectionChangedListeners
= new ListenerList();
291 // Bookmark map <Rank, MarkerId>
292 private Multimap
<Long
, Long
> fBookmarksMap
= HashMultimap
.create();
293 private IFile fBookmarksFile
;
294 private long fPendingGotoRank
= -1;
297 private LocalResourceManager fResourceManager
= new LocalResourceManager(JFaceResources
.getResources());
298 private Color fGrayColor
;
299 private Color fGreenColor
;
300 private Font fBoldFont
;
302 private final List
<TmfEventTableColumn
> fColumns
= new LinkedList
<>();
305 private final TmfEventsCache fCache
;
306 private boolean fCacheUpdateBusy
= false;
307 private boolean fCacheUpdatePending
= false;
308 private boolean fCacheUpdateCompleted
= false;
309 private final Object fCacheUpdateSyncObj
= new Object();
311 private boolean fDisposeOnClose
;
313 // ------------------------------------------------------------------------
315 // ------------------------------------------------------------------------
318 * Basic constructor, using the default set of columns
321 * The parent composite UI object
323 * The size of the event table cache
325 public TmfEventsTable(final Composite parent
, final int cacheSize
) {
326 this(parent
, cacheSize
, TmfTrace
.BASE_ASPECTS
);
330 * Legacy constructor, using ColumnData to define columns
333 * The parent composite UI object
335 * The size of the event table cache
338 * @deprecated Deprecated constructor, use
339 * {@link #TmfEventsTable(Composite, int, Collection)}
342 public TmfEventsTable(final Composite parent
, int cacheSize
,
343 final org
.eclipse
.tracecompass
.tmf
.ui
.widgets
.virtualtable
.ColumnData
[] columnData
) {
345 * We'll do a "best-effort" to keep trace types still using this API to
346 * keep working, by defining a TmfEventTableFieldColumn for each
347 * ColumnData they passed.
349 this(parent
, cacheSize
, convertFromColumnData(columnData
));
353 private static @NonNull Iterable
<ITmfEventAspect
> convertFromColumnData(
354 org
.eclipse
.tracecompass
.tmf
.ui
.widgets
.virtualtable
.ColumnData
[] columnData
) {
356 ImmutableList
.Builder
<ITmfEventAspect
> builder
= new ImmutableList
.Builder
<>();
357 for (org
.eclipse
.tracecompass
.tmf
.ui
.widgets
.virtualtable
.ColumnData col
: columnData
) {
358 String fieldName
= col
.header
;
359 if (fieldName
!= null) {
360 builder
.add(new TmfEventFieldAspect(fieldName
, fieldName
));
363 @SuppressWarnings("null")
364 @NonNull Iterable
<ITmfEventAspect
> ret
= builder
.build();
369 * Standard constructor, where we define which columns to use.
372 * The parent composite UI object
374 * The size of the event table cache
376 * The event aspects to display in this table. One column per
377 * aspect will be created.
379 * The iteration order of this collection will correspond to the
380 * initial ordering of the columns in the table.
384 public TmfEventsTable(final Composite parent
, int cacheSize
,
385 @NonNull Iterable
<ITmfEventAspect
> aspects
) {
386 super("TmfEventsTable"); //$NON-NLS-1$
388 fComposite
= new Composite(parent
, SWT
.NONE
);
389 final GridLayout gl
= new GridLayout(1, false);
392 gl
.verticalSpacing
= 0;
393 fComposite
.setLayout(gl
);
395 fSashForm
= new SashForm(fComposite
, SWT
.HORIZONTAL
);
396 fSashForm
.setLayoutData(new GridData(SWT
.FILL
, SWT
.FILL
, true, true));
398 // Create a virtual table
399 final int style
= SWT
.H_SCROLL
| SWT
.V_SCROLL
| SWT
.MULTI
| SWT
.FULL_SELECTION
;
400 fTable
= new TmfVirtualTable(fSashForm
, style
);
402 // Set the table layout
403 final GridData layoutData
= new GridData(SWT
.FILL
, SWT
.FILL
, true, true);
404 fTable
.setLayoutData(layoutData
);
406 // Some cosmetic enhancements
407 fTable
.setHeaderVisible(true);
408 fTable
.setLinesVisible(true);
411 for (ITmfEventAspect aspect
: aspects
) {
412 if (aspect
!= null) {
413 fColumns
.add(new TmfEventTableColumn(aspect
));
417 TmfMarginColumn collapseCol
= new TmfMarginColumn();
418 fColumns
.add(MARGIN_COLUMN_INDEX
, collapseCol
);
420 // Create the UI columns in the table
421 for (TmfEventTableColumn col
: fColumns
) {
422 TableColumn column
= fTable
.newTableColumn(SWT
.LEFT
);
423 column
.setText(col
.getHeaderName());
424 column
.setToolTipText(col
.getHeaderTooltip());
425 column
.setData(Key
.FIELD_ID
, col
.getFilterFieldId());
427 if (col
instanceof TmfMarginColumn
) {
428 column
.setResizable(false);
429 column
.addControlListener(new ControlAdapter() {
431 * Make sure that the margin column is always first
434 public void controlMoved(ControlEvent e
) {
435 int[] order
= fTable
.getColumnOrder();
436 if (order
[0] == MARGIN_COLUMN_INDEX
) {
439 for (int i
= order
.length
- 1; i
> 0; i
--) {
440 if (order
[i
] == MARGIN_COLUMN_INDEX
) {
441 order
[i
] = order
[i
- 1];
442 order
[i
- 1] = MARGIN_COLUMN_INDEX
;
445 fTable
.setColumnOrder(order
);
449 column
.setMoveable(true);
453 // Set the frozen row for header row
454 fTable
.setFrozenRowCount(1);
456 // Create the header row cell editor
457 createHeaderEditor();
459 // Handle the table item selection
460 fTable
.addSelectionListener(new SelectionAdapter() {
462 public void widgetSelected(final SelectionEvent e
) {
463 if (e
.item
== null) {
466 updateStatusLine(null);
467 if (fTable
.getSelectionIndices().length
> 0) {
468 if (e
.item
.getData(Key
.RANK
) instanceof Long
) {
469 fSelectedRank
= (Long
) e
.item
.getData(Key
.RANK
);
470 fRawViewer
.selectAndReveal((Long
) e
.item
.getData(Key
.RANK
));
472 if (e
.item
.getData(Key
.TIMESTAMP
) instanceof ITmfTimestamp
) {
473 final ITmfTimestamp ts
= (ITmfTimestamp
) e
.item
.getData(Key
.TIMESTAMP
);
474 if (fTable
.getSelectionIndices().length
== 1) {
475 fSelectedBeginTimestamp
= ts
;
477 if (fSelectedBeginTimestamp
!= null) {
478 if (fSelectedBeginTimestamp
.compareTo(ts
) <= 0) {
479 broadcast(new TmfTimeSynchSignal(TmfEventsTable
.this, fSelectedBeginTimestamp
, ts
));
480 if (fTable
.getSelectionIndices().length
== 2) {
481 updateStatusLine(ts
.getDelta(fSelectedBeginTimestamp
));
484 broadcast(new TmfTimeSynchSignal(TmfEventsTable
.this, ts
, fSelectedBeginTimestamp
));
485 updateStatusLine(fSelectedBeginTimestamp
.getDelta(ts
));
489 if (fTable
.getSelectionIndices().length
== 1) {
490 fSelectedBeginTimestamp
= null;
494 if (e
.item
.getData() instanceof ITmfEvent
) {
495 broadcast(new TmfEventSelectedSignal(TmfEventsTable
.this, (ITmfEvent
) e
.item
.getData()));
496 fireSelectionChanged(new SelectionChangedEvent(TmfEventsTable
.this, new StructuredSelection(e
.item
.getData())));
498 fireSelectionChanged(new SelectionChangedEvent(TmfEventsTable
.this, StructuredSelection
.EMPTY
));
503 int realCacheSize
= Math
.max(cacheSize
, Display
.getDefault().getBounds().height
/ fTable
.getItemHeight());
504 realCacheSize
= Math
.min(realCacheSize
, MAX_CACHE_SIZE
);
505 fCache
= new TmfEventsCache(realCacheSize
, this);
507 // Handle the table item requests
508 fTable
.addListener(SWT
.SetData
, new Listener() {
511 public void handleEvent(final Event event
) {
513 final TableItem item
= (TableItem
) event
.item
;
514 int index
= event
.index
- 1; // -1 for the header row
516 if (event
.index
== 0) {
517 setHeaderRowItemData(item
);
521 if (fTable
.getData(Key
.FILTER_OBJ
) != null) {
522 if ((event
.index
== 1) || (event
.index
== (fTable
.getItemCount() - 1))) {
523 setFilterStatusRowItemData(item
);
526 index
= index
- 1; // -1 for top filter status row
529 final CachedEvent cachedEvent
= fCache
.getEvent(index
);
530 if (cachedEvent
!= null) {
531 setItemData(item
, cachedEvent
, cachedEvent
.rank
);
535 // Else, fill the cache asynchronously (and off the UI thread)
540 fTable
.addMouseListener(new MouseAdapter() {
542 public void mouseDoubleClick(final MouseEvent event
) {
543 if (event
.button
!= 1) {
546 // Identify the selected row
547 final Point point
= new Point(event
.x
, event
.y
);
548 final TableItem item
= fTable
.getItem(point
);
550 final Rectangle imageBounds
= item
.getImageBounds(0);
551 imageBounds
.width
= BOOKMARK_IMAGE
.getBounds().width
;
552 if (imageBounds
.contains(point
)) {
553 final Long rank
= (Long
) item
.getData(Key
.RANK
);
555 toggleBookmark(rank
);
562 final Listener tooltipListener
= new Listener () {
563 Shell tooltipShell
= null;
565 public void handleEvent(final Event event
) {
566 switch (event
.type
) {
568 final TableItem item
= fTable
.getItem(new Point(event
.x
, event
.y
));
572 final Long rank
= (Long
) item
.getData(Key
.RANK
);
576 final String tooltipText
= (String
) item
.getData(Key
.BOOKMARK
);
577 final Rectangle bounds
= item
.getImageBounds(0);
578 bounds
.width
= BOOKMARK_IMAGE
.getBounds().width
;
579 if (!bounds
.contains(event
.x
,event
.y
)) {
582 if ((tooltipShell
!= null) && !tooltipShell
.isDisposed()) {
583 tooltipShell
.dispose();
585 tooltipShell
= new Shell(fTable
.getShell(), SWT
.ON_TOP
| SWT
.NO_FOCUS
| SWT
.TOOL
);
586 tooltipShell
.setBackground(PlatformUI
.getWorkbench().getDisplay().getSystemColor(SWT
.COLOR_INFO_BACKGROUND
));
587 final FillLayout layout
= new FillLayout();
588 layout
.marginWidth
= 2;
589 tooltipShell
.setLayout(layout
);
590 final Label label
= new Label(tooltipShell
, SWT
.WRAP
);
591 String text
= rank
.toString() + (tooltipText
!= null ?
": " + tooltipText
: EMPTY_STRING
); //$NON-NLS-1$
592 label
.setForeground(PlatformUI
.getWorkbench().getDisplay().getSystemColor(SWT
.COLOR_INFO_FOREGROUND
));
593 label
.setBackground(PlatformUI
.getWorkbench().getDisplay().getSystemColor(SWT
.COLOR_INFO_BACKGROUND
));
595 label
.addListener(SWT
.MouseExit
, this);
596 label
.addListener(SWT
.MouseDown
, this);
597 label
.addListener(SWT
.MouseWheel
, this);
598 final Point size
= tooltipShell
.computeSize(SWT
.DEFAULT
, SWT
.DEFAULT
);
600 * Bug in Linux. The coordinates of the event have an origin that excludes the table header but
601 * the method toDisplay() expects coordinates relative to an origin that includes the table header.
605 y
+= fTable
.getHeaderHeight();
607 Point pt
= fTable
.toDisplay(event
.x
, y
);
608 pt
.x
+= BOOKMARK_IMAGE
.getBounds().width
;
609 pt
.y
+= item
.getBounds().height
;
610 tooltipShell
.setBounds(pt
.x
, pt
.y
, size
.x
, size
.y
);
611 tooltipShell
.setVisible(true);
619 if (tooltipShell
!= null) {
620 tooltipShell
.dispose();
630 fTable
.addListener(SWT
.MouseHover
, tooltipListener
);
631 fTable
.addListener(SWT
.Dispose
, tooltipListener
);
632 fTable
.addListener(SWT
.KeyDown
, tooltipListener
);
633 fTable
.addListener(SWT
.MouseMove
, tooltipListener
);
634 fTable
.addListener(SWT
.MouseExit
, tooltipListener
);
635 fTable
.addListener(SWT
.MouseDown
, tooltipListener
);
636 fTable
.addListener(SWT
.MouseWheel
, tooltipListener
);
641 ColorSettingsManager
.addColorSettingsListener(this);
643 fTable
.setItemCount(1); // +1 for header row
645 fRawViewer
= new TmfRawEventViewer(fSashForm
, SWT
.H_SCROLL
| SWT
.V_SCROLL
);
647 fRawViewer
.addSelectionListener(new Listener() {
649 public void handleEvent(final Event e
) {
650 if (e
.data
instanceof Long
) {
651 final long rank
= (Long
) e
.data
;
652 int index
= (int) rank
;
653 if (fTable
.getData(Key
.FILTER_OBJ
) != null) {
654 index
= fCache
.getFilteredEventIndex(rank
) + 1; // +1 for top filter status row
656 fTable
.setSelection(index
+ 1); // +1 for header row
657 fSelectedRank
= rank
;
658 updateStatusLine(null);
659 } else if (e
.data
instanceof ITmfLocation
) {
660 // DOES NOT WORK: rank undefined in context from seekLocation()
661 // ITmfLocation<?> location = (ITmfLocation<?>) e.data;
662 // TmfContext context = fTrace.seekLocation(location);
663 // fTable.setSelection((int) context.getRank());
668 final TableItem
[] selection
= fTable
.getSelection();
669 if ((selection
!= null) && (selection
.length
> 0)) {
670 final TmfTimestamp ts
= (TmfTimestamp
) fTable
.getSelection()[0].getData(Key
.TIMESTAMP
);
672 broadcast(new TmfTimeSynchSignal(TmfEventsTable
.this, ts
));
678 fSashForm
.setWeights(new int[] { 1, 1 });
679 fRawViewer
.setVisible(false);
684 // ------------------------------------------------------------------------
686 // ------------------------------------------------------------------------
689 * Create a pop-up menu.
691 protected void createPopupMenu() {
692 final IAction showTableAction
= new Action(Messages
.TmfEventsTable_ShowTableActionText
) {
695 fTable
.setVisible(true);
700 final IAction hideTableAction
= new Action(Messages
.TmfEventsTable_HideTableActionText
) {
703 fTable
.setVisible(false);
708 final IAction showRawAction
= new Action(Messages
.TmfEventsTable_ShowRawActionText
) {
711 fRawViewer
.setVisible(true);
713 final int index
= fTable
.getSelectionIndex();
715 fRawViewer
.selectAndReveal(index
- 1);
720 final IAction hideRawAction
= new Action(Messages
.TmfEventsTable_HideRawActionText
) {
723 fRawViewer
.setVisible(false);
728 final IAction openCallsiteAction
= new Action(Messages
.TmfEventsTable_OpenSourceCodeActionText
) {
731 final TableItem items
[] = fTable
.getSelection();
732 if (items
.length
!= 1) {
735 final TableItem item
= items
[0];
737 final Object data
= item
.getData();
738 if (data
instanceof ITmfSourceLookup
) {
739 ITmfSourceLookup event
= (ITmfSourceLookup
) data
;
740 ITmfCallsite cs
= event
.getCallsite();
741 if (cs
== null || cs
.getFileName() == null) {
744 IMarker marker
= null;
746 String fileName
= cs
.getFileName();
747 final String trimmedPath
= fileName
.replaceAll("\\.\\./", EMPTY_STRING
); //$NON-NLS-1$
748 final ArrayList
<IFile
> files
= new ArrayList
<>();
749 ResourcesPlugin
.getWorkspace().getRoot().accept(new IResourceVisitor() {
751 public boolean visit(IResource resource
) throws CoreException
{
752 if (resource
instanceof IFile
&& resource
.getFullPath().toString().endsWith(trimmedPath
)) {
753 files
.add((IFile
) resource
);
759 if (files
.size() > 1) {
760 ListDialog dialog
= new ListDialog(getTable().getShell());
761 dialog
.setContentProvider(ArrayContentProvider
.getInstance());
762 dialog
.setLabelProvider(new LabelProvider() {
764 public String
getText(Object element
) {
765 return ((IFile
) element
).getFullPath().toString();
768 dialog
.setInput(files
);
769 dialog
.setTitle(Messages
.TmfEventsTable_OpenSourceCodeSelectFileDialogTitle
);
770 dialog
.setMessage(Messages
.TmfEventsTable_OpenSourceCodeSelectFileDialogTitle
+ '\n' + cs
.toString());
772 Object
[] result
= dialog
.getResult();
773 if (result
!= null && result
.length
> 0) {
774 file
= (IFile
) result
[0];
776 } else if (files
.size() == 1) {
780 marker
= file
.createMarker(IMarker
.MARKER
);
781 marker
.setAttribute(IMarker
.LINE_NUMBER
, Long
.valueOf(cs
.getLineNumber()).intValue());
782 IDE
.openEditor(PlatformUI
.getWorkbench().getActiveWorkbenchWindow().getActivePage(), marker
);
784 } else if (files
.size() == 0){
785 displayException(new FileNotFoundException('\'' + cs
.toString() + '\'' + '\n' + Messages
.TmfEventsTable_OpenSourceCodeNotFound
));
787 } catch (CoreException e
) {
794 final IAction openModelAction
= new Action(Messages
.TmfEventsTable_OpenModelActionText
) {
798 final TableItem items
[] = fTable
.getSelection();
799 if (items
.length
!= 1) {
802 final TableItem item
= items
[0];
804 final Object eventData
= item
.getData();
805 if (eventData
instanceof ITmfModelLookup
) {
806 String modelURI
= ((ITmfModelLookup
) eventData
).getModelUri();
808 if (modelURI
!= null) {
809 IWorkbenchPage activePage
= PlatformUI
.getWorkbench().getActiveWorkbenchWindow().getActivePage();
812 final URI uri
= URI
.createURI(modelURI
);
813 if (uri
.isPlatformResource()) {
814 IPath path
= new Path(uri
.toPlatformString(true));
815 file
= ResourcesPlugin
.getWorkspace().getRoot().getFile(path
);
816 } else if (uri
.isFile() && !uri
.isRelative()) {
817 file
= ResourcesPlugin
.getWorkspace().getRoot().getFileForLocation(
818 new Path(uri
.toFileString()));
824 * create a temporary validation marker on the
825 * model file, remove it afterwards thus,
826 * navigation works with all model editors
827 * supporting the navigation to a marker
829 IMarker marker
= file
.createMarker(EValidator
.MARKER
);
830 marker
.setAttribute(EValidator
.URI_ATTRIBUTE
, modelURI
);
831 marker
.setAttribute(IMarker
.SEVERITY
, IMarker
.SEVERITY_INFO
);
833 IDE
.openEditor(activePage
, marker
, OpenStrategy
.activateOnOpen());
836 catch (CoreException e
) {
840 displayException(new FileNotFoundException('\'' + modelURI
+ '\'' + '\n' + Messages
.TmfEventsTable_OpenModelUnsupportedURI
));
847 final IAction exportToTextAction
= new Action(Messages
.TmfEventsTable_Export_to_text
) {
850 IWorkbenchPage activePage
= PlatformUI
.getWorkbench().getActiveWorkbenchWindow().getActivePage();
851 Object handlerServiceObject
= activePage
.getActiveEditor().getSite().getService(IHandlerService
.class);
852 IHandlerService handlerService
= (IHandlerService
) handlerServiceObject
;
853 Object cmdServiceObject
= activePage
.getActiveEditor().getSite().getService(ICommandService
.class);
854 ICommandService cmdService
= (ICommandService
) cmdServiceObject
;
856 HashMap
<String
, Object
> parameters
= new HashMap
<>();
857 Command command
= cmdService
.getCommand(ExportToTextCommandHandler
.COMMAND_ID
);
858 ParameterizedCommand cmd
= ParameterizedCommand
.generateCommand(command
, parameters
);
860 IEvaluationContext context
= handlerService
.getCurrentState();
861 List
<TmfEventTableColumn
> exportColumns
= new ArrayList
<>();
862 for (int i
: fTable
.getColumnOrder()) {
863 // Omit the margin column
864 if (i
>= EVENT_COLUMNS_START_INDEX
) {
865 exportColumns
.add(fColumns
.get(i
));
868 context
.addVariable(ExportToTextCommandHandler
.TMF_EVENT_TABLE_COLUMNS_ID
, exportColumns
);
870 handlerService
.executeCommandInContext(cmd
, null, context
);
871 } catch (ExecutionException
| NotDefinedException
| NotEnabledException
| NotHandledException e
) {
877 final IAction showSearchBarAction
= new Action(Messages
.TmfEventsTable_ShowSearchBarActionText
) {
880 fHeaderState
= HeaderState
.SEARCH
;
885 final IAction showFilterBarAction
= new Action(Messages
.TmfEventsTable_ShowFilterBarActionText
) {
888 fHeaderState
= HeaderState
.FILTER
;
893 final IAction clearFiltersAction
= new Action(Messages
.TmfEventsTable_ClearFiltersActionText
) {
900 final IAction collapseAction
= new Action(Messages
.TmfEventsTable_CollapseFilterMenuName
) {
903 applyFilter(new TmfCollapseFilter());
907 class ToggleBookmarkAction
extends Action
{
910 public ToggleBookmarkAction(final String text
, final Long rank
) {
917 toggleBookmark(fRank
);
921 final MenuManager tablePopupMenu
= new MenuManager();
922 tablePopupMenu
.setRemoveAllWhenShown(true);
923 tablePopupMenu
.addMenuListener(new IMenuListener() {
925 public void menuAboutToShow(final IMenuManager manager
) {
926 if (fTable
.getSelectionIndex() == 0) {
927 // Right-click on header row
928 if (fHeaderState
== HeaderState
.FILTER
) {
929 tablePopupMenu
.add(showSearchBarAction
);
931 tablePopupMenu
.add(showFilterBarAction
);
935 final Point point
= fTable
.toControl(Display
.getDefault().getCursorLocation());
936 final TableItem item
= fTable
.getSelection().length
> 0 ? fTable
.getSelection()[0] : null;
938 final Rectangle imageBounds
= item
.getImageBounds(0);
939 imageBounds
.width
= BOOKMARK_IMAGE
.getBounds().width
;
940 if (point
.x
<= (imageBounds
.x
+ imageBounds
.width
)) {
941 // Right-click on left margin
942 final Long rank
= (Long
) item
.getData(Key
.RANK
);
943 if ((rank
!= null) && (fBookmarksFile
!= null)) {
944 if (fBookmarksMap
.containsKey(rank
)) {
945 tablePopupMenu
.add(new ToggleBookmarkAction(
946 Messages
.TmfEventsTable_RemoveBookmarkActionText
, rank
));
948 tablePopupMenu
.add(new ToggleBookmarkAction(
949 Messages
.TmfEventsTable_AddBookmarkActionText
, rank
));
956 // Right-click on table
957 if (fTable
.isVisible() && fRawViewer
.isVisible()) {
958 tablePopupMenu
.add(hideTableAction
);
959 tablePopupMenu
.add(hideRawAction
);
960 } else if (!fTable
.isVisible()) {
961 tablePopupMenu
.add(showTableAction
);
962 } else if (!fRawViewer
.isVisible()) {
963 tablePopupMenu
.add(showRawAction
);
965 tablePopupMenu
.add(exportToTextAction
);
966 tablePopupMenu
.add(new Separator());
969 final Object data
= item
.getData();
970 Separator separator
= null;
971 if (data
instanceof ITmfSourceLookup
) {
972 ITmfSourceLookup event
= (ITmfSourceLookup
) data
;
973 if (event
.getCallsite() != null) {
974 tablePopupMenu
.add(openCallsiteAction
);
975 separator
= new Separator();
979 if (data
instanceof ITmfModelLookup
) {
980 ITmfModelLookup event
= (ITmfModelLookup
) data
;
981 if (event
.getModelUri() != null) {
982 tablePopupMenu
.add(openModelAction
);
983 separator
= new Separator();
986 if (separator
!= null) {
987 tablePopupMenu
.add(separator
);
992 // only show collapse filter if at least one trace can be collapsed
993 boolean isCollapsible
= false;
994 if (fTrace
!= null) {
995 ITmfTrace traces
[] = TmfTraceManager
.getTraceSet(fTrace
);
996 for (ITmfTrace trace
: traces
) {
997 Class
<?
extends ITmfEvent
> eventClass
= trace
.getEventType();
998 isCollapsible
= ITmfCollapsibleEvent
.class.isAssignableFrom(eventClass
);
1005 if (isCollapsible
&& !(fTable
.getData(Key
.FILTER_OBJ
) instanceof TmfCollapseFilter
)) {
1006 tablePopupMenu
.add(collapseAction
);
1007 tablePopupMenu
.add(new Separator());
1010 tablePopupMenu
.add(clearFiltersAction
);
1011 final ITmfFilterTreeNode
[] savedFilters
= FilterManager
.getSavedFilters();
1012 if (savedFilters
.length
> 0) {
1013 final MenuManager subMenu
= new MenuManager(Messages
.TmfEventsTable_ApplyPresetFilterMenuName
);
1014 for (final ITmfFilterTreeNode node
: savedFilters
) {
1015 if (node
instanceof TmfFilterNode
) {
1016 final TmfFilterNode filter
= (TmfFilterNode
) node
;
1017 subMenu
.add(new Action(filter
.getFilterName()) {
1020 applyFilter(filter
);
1025 tablePopupMenu
.add(subMenu
);
1027 appendToTablePopupMenu(tablePopupMenu
, item
);
1031 final MenuManager rawViewerPopupMenu
= new MenuManager();
1032 rawViewerPopupMenu
.setRemoveAllWhenShown(true);
1033 rawViewerPopupMenu
.addMenuListener(new IMenuListener() {
1035 public void menuAboutToShow(final IMenuManager manager
) {
1036 if (fTable
.isVisible() && fRawViewer
.isVisible()) {
1037 rawViewerPopupMenu
.add(hideTableAction
);
1038 rawViewerPopupMenu
.add(hideRawAction
);
1039 } else if (!fTable
.isVisible()) {
1040 rawViewerPopupMenu
.add(showTableAction
);
1041 } else if (!fRawViewer
.isVisible()) {
1042 rawViewerPopupMenu
.add(showRawAction
);
1044 appendToRawPopupMenu(tablePopupMenu
);
1048 Menu menu
= tablePopupMenu
.createContextMenu(fTable
);
1049 fTable
.setMenu(menu
);
1051 menu
= rawViewerPopupMenu
.createContextMenu(fRawViewer
);
1052 fRawViewer
.setMenu(menu
);
1057 * Append an item to the event table's pop-up menu.
1059 * @param tablePopupMenu
1061 * @param selectedItem
1062 * The item to append
1064 protected void appendToTablePopupMenu(final MenuManager tablePopupMenu
, final TableItem selectedItem
) {
1065 // override to append more actions
1069 * Append an item to the raw viewer's pop-up menu.
1071 * @param rawViewerPopupMenu
1074 protected void appendToRawPopupMenu(final MenuManager rawViewerPopupMenu
) {
1075 // override to append more actions
1079 public void dispose() {
1082 ColorSettingsManager
.removeColorSettingsListener(this);
1083 fComposite
.dispose();
1084 if ((fTrace
!= null) && fDisposeOnClose
) {
1087 fResourceManager
.dispose();
1088 fRawViewer
.dispose();
1093 * Assign a layout data object to this view.
1096 * The layout data to assign
1098 public void setLayoutData(final Object layoutData
) {
1099 fComposite
.setLayoutData(layoutData
);
1103 * Get the virtual table contained in this event table.
1105 * @return The TMF virtual table
1107 public TmfVirtualTable
getTable() {
1114 * @deprecated The column headers are now set at the constructor, this
1115 * shouldn't be called anymore.
1118 protected void setColumnHeaders(final org
.eclipse
.tracecompass
.tmf
.ui
.widgets
.virtualtable
.ColumnData
[] columnData
) {
1123 * Set a table item's data.
1128 * Which trace event to link with this entry
1130 * Which rank this event has in the trace/experiment
1132 protected void setItemData(final TableItem item
, final ITmfEvent event
, final long rank
) {
1133 String
[] itemStrings
= getItemStrings(fColumns
, event
);
1134 item
.setText(itemStrings
);
1135 item
.setData(event
);
1136 item
.setData(Key
.TIMESTAMP
, new TmfTimestamp(event
.getTimestamp()));
1137 item
.setData(Key
.RANK
, rank
);
1139 final Collection
<Long
> markerIds
= fBookmarksMap
.get(rank
);
1140 if (!markerIds
.isEmpty()) {
1141 Joiner joiner
= Joiner
.on("\n -").skipNulls(); //$NON-NLS-1$
1142 List
<Object
> parts
= new ArrayList
<>();
1143 if (markerIds
.size() > 1) {
1144 parts
.add(Messages
.TmfEventsTable_MultipleBookmarksToolTip
);
1147 for (long markerId
: markerIds
) {
1148 final IMarker marker
= fBookmarksFile
.findMarker(markerId
);
1149 parts
.add(marker
.getAttribute(IMarker
.MESSAGE
));
1151 } catch (CoreException e
) {
1152 displayException(e
);
1154 item
.setData(Key
.BOOKMARK
, joiner
.join(parts
));
1156 item
.setData(Key
.BOOKMARK
, null);
1159 boolean searchMatch
= false;
1160 boolean searchNoMatch
= false;
1161 final ITmfFilter searchFilter
= (ITmfFilter
) fTable
.getData(Key
.SEARCH_OBJ
);
1162 if (searchFilter
!= null) {
1163 if (searchFilter
.matches(event
)) {
1166 searchNoMatch
= true;
1170 final ColorSetting colorSetting
= ColorSettingsManager
.getColorSetting(event
);
1171 if (searchNoMatch
) {
1172 item
.setForeground(colorSetting
.getDimmedForegroundColor());
1173 item
.setBackground(colorSetting
.getDimmedBackgroundColor());
1175 item
.setForeground(colorSetting
.getForegroundColor());
1176 item
.setBackground(colorSetting
.getBackgroundColor());
1180 if (!markerIds
.isEmpty()) {
1181 item
.setImage(SEARCH_MATCH_BOOKMARK_IMAGE
);
1183 item
.setImage(SEARCH_MATCH_IMAGE
);
1185 } else if (!markerIds
.isEmpty()) {
1186 item
.setImage(BOOKMARK_IMAGE
);
1188 item
.setImage((Image
) null);
1191 if ((itemStrings
[MARGIN_COLUMN_INDEX
] != null) && !itemStrings
[MARGIN_COLUMN_INDEX
].isEmpty()) {
1197 * Set the item data of the header row.
1200 * The item to use as table header
1202 protected void setHeaderRowItemData(final TableItem item
) {
1203 String txtKey
= null;
1204 if (fHeaderState
== HeaderState
.SEARCH
) {
1205 item
.setImage(SEARCH_IMAGE
);
1206 txtKey
= Key
.SEARCH_TXT
;
1207 } else if (fHeaderState
== HeaderState
.FILTER
) {
1208 item
.setImage(FILTER_IMAGE
);
1209 txtKey
= Key
.FILTER_TXT
;
1211 item
.setForeground(fGrayColor
);
1212 // Ignore collapse and image column
1213 for (int i
= EVENT_COLUMNS_START_INDEX
; i
< fTable
.getColumns().length
; i
++) {
1214 final TableColumn column
= fTable
.getColumns()[i
];
1215 final String filter
= (String
) column
.getData(txtKey
);
1216 if (filter
== null) {
1217 if (fHeaderState
== HeaderState
.SEARCH
) {
1218 item
.setText(i
, SEARCH_HINT
);
1219 } else if (fHeaderState
== HeaderState
.FILTER
) {
1220 item
.setText(i
, FILTER_HINT
);
1222 item
.setForeground(i
, fGrayColor
);
1223 item
.setFont(i
, fTable
.getFont());
1225 item
.setText(i
, filter
);
1226 item
.setForeground(i
, fGreenColor
);
1227 item
.setFont(i
, fBoldFont
);
1233 * Set the item data of the "filter status" row.
1236 * The item to use as filter status row
1238 protected void setFilterStatusRowItemData(final TableItem item
) {
1239 for (int i
= 0; i
< fTable
.getColumns().length
; i
++) {
1240 if (i
== MARGIN_COLUMN_INDEX
) {
1241 if ((fTrace
== null) || (fFilterCheckCount
== fTrace
.getNbEvents())) {
1242 item
.setImage(FILTER_IMAGE
);
1244 item
.setImage(STOP_IMAGE
);
1248 if (i
== FILTER_SUMMARY_INDEX
) {
1249 item
.setText(FILTER_SUMMARY_INDEX
, fFilterMatchCount
+ "/" + fFilterCheckCount
); //$NON-NLS-1$
1251 item
.setText(i
, EMPTY_STRING
);
1255 item
.setData(Key
.TIMESTAMP
, null);
1256 item
.setData(Key
.RANK
, null);
1257 item
.setForeground(null);
1258 item
.setBackground(null);
1262 * Create an editor for the header.
1264 protected void createHeaderEditor() {
1265 final TableEditor tableEditor
= fTable
.createTableEditor();
1266 tableEditor
.horizontalAlignment
= SWT
.LEFT
;
1267 tableEditor
.verticalAlignment
= SWT
.CENTER
;
1268 tableEditor
.grabHorizontal
= true;
1269 tableEditor
.minimumWidth
= 50;
1271 // Handle the header row selection
1272 fTable
.addMouseListener(new MouseAdapter() {
1278 public void mouseDown(final MouseEvent event
) {
1279 if (event
.button
!= 1) {
1282 // Identify the selected row
1283 final Point point
= new Point(event
.x
, event
.y
);
1284 item
= fTable
.getItem(point
);
1286 // Header row selected
1287 if ((item
!= null) && (fTable
.indexOf(item
) == 0)) {
1290 if (item
.getImageBounds(0).contains(point
)) {
1291 if (fHeaderState
== HeaderState
.SEARCH
) {
1292 fHeaderState
= HeaderState
.FILTER
;
1293 } else if (fHeaderState
== HeaderState
.FILTER
) {
1294 fHeaderState
= HeaderState
.SEARCH
;
1296 fTable
.setSelection(0);
1301 // Identify the selected column
1303 for (int i
= 0; i
< fTable
.getColumns().length
; i
++) {
1304 final Rectangle rect
= item
.getBounds(i
);
1305 if (rect
.contains(point
)) {
1311 if (columnIndex
== -1) {
1315 column
= fTable
.getColumns()[columnIndex
];
1317 String txtKey
= null;
1318 if (fHeaderState
== HeaderState
.SEARCH
) {
1319 txtKey
= Key
.SEARCH_TXT
;
1320 } else if (fHeaderState
== HeaderState
.FILTER
) {
1321 txtKey
= Key
.FILTER_TXT
;
1324 // The control that will be the editor must be a child of the Table
1325 final Text newEditor
= (Text
) fTable
.createTableEditorControl(Text
.class);
1326 final String headerString
= (String
) column
.getData(txtKey
);
1327 if (headerString
!= null) {
1328 newEditor
.setText(headerString
);
1330 newEditor
.addFocusListener(new FocusAdapter() {
1332 public void focusLost(final FocusEvent e
) {
1333 final boolean changed
= updateHeader(newEditor
.getText());
1339 newEditor
.addKeyListener(new KeyAdapter() {
1341 public void keyPressed(final KeyEvent e
) {
1342 if (e
.character
== SWT
.CR
) {
1343 updateHeader(newEditor
.getText());
1346 // Set focus on the table so that the next carriage return goes to the next result
1347 TmfEventsTable
.this.getTable().setFocus();
1348 } else if (e
.character
== SWT
.ESC
) {
1349 tableEditor
.getEditor().dispose();
1353 newEditor
.selectAll();
1354 newEditor
.setFocus();
1355 tableEditor
.setEditor(newEditor
, item
, columnIndex
);
1360 * returns true is value was changed
1362 private boolean updateHeader(final String text
) {
1363 String objKey
= null;
1364 String txtKey
= null;
1365 if (fHeaderState
== HeaderState
.SEARCH
) {
1366 objKey
= Key
.SEARCH_OBJ
;
1367 txtKey
= Key
.SEARCH_TXT
;
1368 } else if (fHeaderState
== HeaderState
.FILTER
) {
1369 objKey
= Key
.FILTER_OBJ
;
1370 txtKey
= Key
.FILTER_TXT
;
1372 if (text
.trim().length() > 0) {
1374 final String regex
= TmfFilterMatchesNode
.regexFix(text
);
1375 Pattern
.compile(regex
);
1376 if (regex
.equals(column
.getData(txtKey
))) {
1377 tableEditor
.getEditor().dispose();
1380 final TmfFilterMatchesNode filter
= new TmfFilterMatchesNode(null);
1381 String fieldId
= (String
) column
.getData(Key
.FIELD_ID
);
1382 if (fieldId
== null) {
1383 fieldId
= column
.getText();
1385 filter
.setField(fieldId
);
1386 filter
.setRegex(regex
);
1387 column
.setData(objKey
, filter
);
1388 column
.setData(txtKey
, regex
);
1389 } catch (final PatternSyntaxException ex
) {
1390 tableEditor
.getEditor().dispose();
1391 MessageDialog
.openError(PlatformUI
.getWorkbench().getActiveWorkbenchWindow().getShell(),
1392 ex
.getDescription(), ex
.getMessage());
1396 if (column
.getData(txtKey
) == null) {
1397 tableEditor
.getEditor().dispose();
1400 column
.setData(objKey
, null);
1401 column
.setData(txtKey
, null);
1406 private void applyHeader() {
1407 if (fHeaderState
== HeaderState
.SEARCH
) {
1409 final TmfFilterAndNode filter
= new TmfFilterAndNode(null);
1410 for (final TableColumn col
: fTable
.getColumns()) {
1411 final Object filterObj
= col
.getData(Key
.SEARCH_OBJ
);
1412 if (filterObj
instanceof ITmfFilterTreeNode
) {
1413 filter
.addChild((ITmfFilterTreeNode
) filterObj
);
1416 if (filter
.getChildrenCount() > 0) {
1417 fTable
.setData(Key
.SEARCH_OBJ
, filter
);
1420 fireSearchApplied(filter
);
1422 fTable
.setData(Key
.SEARCH_OBJ
, null);
1424 fireSearchApplied(null);
1426 } else if (fHeaderState
== HeaderState
.FILTER
) {
1427 final TmfFilterAndNode filter
= new TmfFilterAndNode(null);
1428 for (final TableColumn col
: fTable
.getColumns()) {
1429 final Object filterObj
= col
.getData(Key
.FILTER_OBJ
);
1430 if (filterObj
instanceof ITmfFilterTreeNode
) {
1431 filter
.addChild((ITmfFilterTreeNode
) filterObj
);
1434 if (filter
.getChildrenCount() > 0) {
1435 applyFilter(filter
);
1441 tableEditor
.getEditor().dispose();
1445 fTable
.addKeyListener(new KeyAdapter() {
1447 public void keyPressed(final KeyEvent e
) {
1449 if (e
.character
== SWT
.ESC
) {
1453 } else if (e
.character
== SWT
.DEL
) {
1454 if (fHeaderState
== HeaderState
.SEARCH
) {
1456 for (final TableColumn column
: fTable
.getColumns()) {
1457 column
.setData(Key
.SEARCH_OBJ
, null);
1458 column
.setData(Key
.SEARCH_TXT
, null);
1460 fTable
.setData(Key
.SEARCH_OBJ
, null);
1462 fireSearchApplied(null);
1463 } else if (fHeaderState
== HeaderState
.FILTER
) {
1466 } else if (e
.character
== SWT
.CR
) {
1467 if ((e
.stateMask
& SWT
.SHIFT
) == 0) {
1478 * Send an event indicating a filter has been applied.
1481 * The filter that was just applied
1483 protected void fireFilterApplied(final ITmfFilter filter
) {
1484 broadcast(new TmfEventFilterAppliedSignal(this, fTrace
, filter
));
1488 * Send an event indicating that a search has been applied.
1491 * The search filter that was just applied
1493 protected void fireSearchApplied(final ITmfFilter filter
) {
1494 broadcast(new TmfEventSearchAppliedSignal(this, fTrace
, filter
));
1498 * Start the filtering thread.
1500 protected void startFilterThread() {
1501 synchronized (fFilterSyncObj
) {
1502 final ITmfFilterTreeNode filter
= (ITmfFilterTreeNode
) fTable
.getData(Key
.FILTER_OBJ
);
1503 if (fFilterThread
== null || fFilterThread
.filter
!= filter
) {
1504 if (fFilterThread
!= null) {
1505 fFilterThread
.cancel();
1506 fFilterThreadResume
= false;
1508 fFilterThread
= new FilterThread(filter
);
1509 fFilterThread
.start();
1511 fFilterThreadResume
= true;
1517 * Stop the filtering thread.
1519 protected void stopFilterThread() {
1520 synchronized (fFilterSyncObj
) {
1521 if (fFilterThread
!= null) {
1522 fFilterThread
.cancel();
1523 fFilterThread
= null;
1524 fFilterThreadResume
= false;
1533 * The filter to apply
1536 protected void applyFilter(ITmfFilter filter
) {
1539 fFilterMatchCount
= 0;
1540 fFilterCheckCount
= 0;
1541 fCache
.applyFilter(filter
);
1543 fTable
.setData(Key
.FILTER_OBJ
, filter
);
1544 fTable
.setItemCount(3); // +1 for header row, +2 for top and bottom filter status rows
1545 startFilterThread();
1546 fireFilterApplied(filter
);
1550 * Clear all currently active filters.
1552 protected void clearFilters() {
1553 if (fTable
.getData(Key
.FILTER_OBJ
) == null) {
1558 fCache
.clearFilter();
1560 for (final TableColumn column
: fTable
.getColumns()) {
1561 column
.setData(Key
.FILTER_OBJ
, null);
1562 column
.setData(Key
.FILTER_TXT
, null);
1564 fTable
.setData(Key
.FILTER_OBJ
, null);
1565 if (fTrace
!= null) {
1566 fTable
.setItemCount((int) fTrace
.getNbEvents() + 1); // +1 for header row
1568 fTable
.setItemCount(1); // +1 for header row
1570 fFilterMatchCount
= 0;
1571 fFilterCheckCount
= 0;
1572 if (fSelectedRank
>= 0) {
1573 fTable
.setSelection((int) fSelectedRank
+ 1); // +1 for header row
1575 fTable
.setSelection(0);
1577 fireFilterApplied(null);
1578 updateStatusLine(null);
1580 // Set original width
1581 fTable
.getColumns()[MARGIN_COLUMN_INDEX
].setWidth(0);
1586 * Wrapper Thread object for the filtering thread.
1588 protected class FilterThread
extends Thread
{
1589 private final ITmfFilterTreeNode filter
;
1590 private TmfEventRequest request
;
1591 private boolean refreshBusy
= false;
1592 private boolean refreshPending
= false;
1593 private final Object syncObj
= new Object();
1599 * The filter this thread will be processing
1601 public FilterThread(final ITmfFilterTreeNode filter
) {
1602 super("Filter Thread"); //$NON-NLS-1$
1603 this.filter
= filter
;
1608 if (fTrace
== null) {
1611 final int nbRequested
= (int) (fTrace
.getNbEvents() - fFilterCheckCount
);
1612 if (nbRequested
<= 0) {
1615 request
= new TmfEventRequest(ITmfEvent
.class, TmfTimeRange
.ETERNITY
,
1616 (int) fFilterCheckCount
, nbRequested
, ExecutionType
.BACKGROUND
) {
1618 public void handleData(final ITmfEvent event
) {
1619 super.handleData(event
);
1620 if (request
.isCancelled()) {
1623 boolean refresh
= false;
1624 if (filter
.matches(event
)) {
1625 final long rank
= fFilterCheckCount
;
1626 final int index
= (int) fFilterMatchCount
;
1627 fFilterMatchCount
++;
1628 fCache
.storeEvent(event
, rank
, index
);
1631 if (filter
instanceof TmfCollapseFilter
) {
1632 fCache
.updateCollapsedEvent((int) fFilterMatchCount
- 1);
1636 if (refresh
|| (fFilterCheckCount
% 100) == 0) {
1639 fFilterCheckCount
++;
1642 ((ITmfEventProvider
) fTrace
).sendRequest(request
);
1644 request
.waitForCompletion();
1645 } catch (final InterruptedException e
) {
1648 synchronized (fFilterSyncObj
) {
1649 fFilterThread
= null;
1650 if (fFilterThreadResume
) {
1651 fFilterThreadResume
= false;
1652 fFilterThread
= new FilterThread(filter
);
1653 fFilterThread
.start();
1659 * Refresh the filter.
1661 public void refreshTable() {
1662 synchronized (syncObj
) {
1664 refreshPending
= true;
1669 Display
.getDefault().asyncExec(new Runnable() {
1672 if (request
.isCancelled()) {
1675 if (fTable
.isDisposed()) {
1678 fTable
.setItemCount((int) fFilterMatchCount
+ 3); // +1 for header row, +2 for top and bottom filter status rows
1680 synchronized (syncObj
) {
1681 refreshBusy
= false;
1682 if (refreshPending
) {
1683 refreshPending
= false;
1692 * Cancel this filtering thread.
1694 public void cancel() {
1695 if (request
!= null) {
1702 * Go to the next item of a search.
1704 protected void searchNext() {
1705 synchronized (fSearchSyncObj
) {
1706 if (fSearchThread
!= null) {
1709 final ITmfFilterTreeNode searchFilter
= (ITmfFilterTreeNode
) fTable
.getData(Key
.SEARCH_OBJ
);
1710 if (searchFilter
== null) {
1713 final int selectionIndex
= fTable
.getSelectionIndex();
1715 if (selectionIndex
> 0) {
1716 startIndex
= selectionIndex
; // -1 for header row, +1 for next event
1718 // header row is selected, start at top event
1719 startIndex
= Math
.max(0, fTable
.getTopIndex() - 1); // -1 for header row
1721 final ITmfFilterTreeNode eventFilter
= (ITmfFilterTreeNode
) fTable
.getData(Key
.FILTER_OBJ
);
1722 if (eventFilter
!= null) {
1723 startIndex
= Math
.max(0, startIndex
- 1); // -1 for top filter status row
1725 fSearchThread
= new SearchThread(searchFilter
, eventFilter
, startIndex
, fSelectedRank
, Direction
.FORWARD
);
1726 fSearchThread
.schedule();
1731 * Go to the previous item of a search.
1733 protected void searchPrevious() {
1734 synchronized (fSearchSyncObj
) {
1735 if (fSearchThread
!= null) {
1738 final ITmfFilterTreeNode searchFilter
= (ITmfFilterTreeNode
) fTable
.getData(Key
.SEARCH_OBJ
);
1739 if (searchFilter
== null) {
1742 final int selectionIndex
= fTable
.getSelectionIndex();
1744 if (selectionIndex
> 0) {
1745 startIndex
= selectionIndex
- 2; // -1 for header row, -1 for previous event
1747 // header row is selected, start at precedent of top event
1748 startIndex
= fTable
.getTopIndex() - 2; // -1 for header row, -1 for previous event
1750 final ITmfFilterTreeNode eventFilter
= (ITmfFilterTreeNode
) fTable
.getData(Key
.FILTER_OBJ
);
1751 if (eventFilter
!= null) {
1752 startIndex
= startIndex
- 1; // -1 for top filter status row
1754 fSearchThread
= new SearchThread(searchFilter
, eventFilter
, startIndex
, fSelectedRank
, Direction
.BACKWARD
);
1755 fSearchThread
.schedule();
1760 * Stop the search thread.
1762 protected void stopSearchThread() {
1763 fPendingGotoRank
= -1;
1764 synchronized (fSearchSyncObj
) {
1765 if (fSearchThread
!= null) {
1766 fSearchThread
.cancel();
1767 fSearchThread
= null;
1773 * Wrapper for the search thread.
1775 protected class SearchThread
extends Job
{
1777 private ITmfFilterTreeNode searchFilter
;
1778 private ITmfFilterTreeNode eventFilter
;
1779 private int startIndex
;
1780 private int direction
;
1782 private long foundRank
= -1;
1783 private TmfEventRequest request
;
1784 private ITmfTimestamp foundTimestamp
= null;
1789 * @param searchFilter
1791 * @param eventFilter
1794 * The index at which we should start searching
1795 * @param currentRank
1798 * In which direction should we search, forward or backwards
1800 public SearchThread(final ITmfFilterTreeNode searchFilter
,
1801 final ITmfFilterTreeNode eventFilter
, final int startIndex
,
1802 final long currentRank
, final int direction
) {
1803 super(Messages
.TmfEventsTable_SearchingJobName
);
1804 this.searchFilter
= searchFilter
;
1805 this.eventFilter
= eventFilter
;
1806 this.startIndex
= startIndex
;
1807 this.rank
= currentRank
;
1808 this.direction
= direction
;
1812 protected IStatus
run(final IProgressMonitor monitor
) {
1813 if (fTrace
== null) {
1814 return Status
.OK_STATUS
;
1816 final Display display
= Display
.getDefault();
1817 if (startIndex
< 0) {
1818 rank
= (int) fTrace
.getNbEvents() - 1;
1819 } else if (startIndex
>= (fTable
.getItemCount() - (eventFilter
== null ?
1 : 3))) { // -1 for header row, -2 for top and bottom filter status rows
1822 int idx
= startIndex
;
1823 while (foundRank
== -1) {
1824 final CachedEvent event
= fCache
.peekEvent(idx
);
1825 if (event
== null) {
1829 if (searchFilter
.matches(event
.event
) && ((eventFilter
== null) || eventFilter
.matches(event
.event
))) {
1830 foundRank
= event
.rank
;
1831 foundTimestamp
= event
.event
.getTimestamp();
1834 if (direction
== Direction
.FORWARD
) {
1840 if (foundRank
== -1) {
1841 if (direction
== Direction
.FORWARD
) {
1843 if (rank
> (fTrace
.getNbEvents() - 1)) {
1849 rank
= (int) fTrace
.getNbEvents() - 1;
1854 final int startRank
= (int) rank
;
1855 boolean wrapped
= false;
1856 while (!monitor
.isCanceled() && (foundRank
== -1) && (fTrace
!= null)) {
1857 int nbRequested
= (direction
== Direction
.FORWARD ? Integer
.MAX_VALUE
: Math
.min((int) rank
+ 1, fTrace
.getCacheSize()));
1858 if (direction
== Direction
.BACKWARD
) {
1859 rank
= Math
.max(0, rank
- fTrace
.getCacheSize() + 1);
1861 request
= new TmfEventRequest(ITmfEvent
.class, TmfTimeRange
.ETERNITY
,
1862 (int) rank
, nbRequested
, ExecutionType
.BACKGROUND
) {
1863 long currentRank
= rank
;
1866 public void handleData(final ITmfEvent event
) {
1867 super.handleData(event
);
1868 if (searchFilter
.matches(event
) && ((eventFilter
== null) || eventFilter
.matches(event
))) {
1869 foundRank
= currentRank
;
1870 foundTimestamp
= event
.getTimestamp();
1871 if (direction
== Direction
.FORWARD
) {
1879 ((ITmfEventProvider
) fTrace
).sendRequest(request
);
1881 request
.waitForCompletion();
1882 if (request
.isCancelled()) {
1883 return Status
.OK_STATUS
;
1885 } catch (final InterruptedException e
) {
1886 synchronized (fSearchSyncObj
) {
1887 fSearchThread
= null;
1889 return Status
.OK_STATUS
;
1891 if (foundRank
== -1) {
1892 if (direction
== Direction
.FORWARD
) {
1894 synchronized (fSearchSyncObj
) {
1895 fSearchThread
= null;
1897 return Status
.OK_STATUS
;
1899 nbRequested
= (int) rank
;
1905 rank
= (int) fTrace
.getNbEvents() - 1;
1908 if ((rank
<= startRank
) && wrapped
) {
1909 synchronized (fSearchSyncObj
) {
1910 fSearchThread
= null;
1912 return Status
.OK_STATUS
;
1917 int index
= (int) foundRank
;
1918 if (eventFilter
!= null) {
1919 index
= fCache
.getFilteredEventIndex(foundRank
);
1921 final int selection
= index
+ 1 + (eventFilter
!= null ?
+1 : 0); // +1 for header row, +1 for top filter status row
1923 display
.asyncExec(new Runnable() {
1926 if (monitor
.isCanceled()) {
1929 if (fTable
.isDisposed()) {
1932 fTable
.setSelection(selection
);
1933 fSelectedRank
= foundRank
;
1934 fRawViewer
.selectAndReveal(fSelectedRank
);
1935 if (foundTimestamp
!= null) {
1936 broadcast(new TmfTimeSynchSignal(TmfEventsTable
.this, foundTimestamp
));
1938 fireSelectionChanged(new SelectionChangedEvent(TmfEventsTable
.this, getSelection()));
1939 synchronized (fSearchSyncObj
) {
1940 fSearchThread
= null;
1942 updateStatusLine(null);
1945 return Status
.OK_STATUS
;
1949 protected void canceling() {
1951 synchronized (fSearchSyncObj
) {
1952 fSearchThread
= null;
1958 * Create the resources.
1960 protected void createResources() {
1961 fGrayColor
= fResourceManager
.createColor(ColorUtil
.blend(fTable
.getBackground().getRGB(), fTable
1962 .getForeground().getRGB()));
1963 fGreenColor
= fTable
.getDisplay().getSystemColor(SWT
.COLOR_DARK_GREEN
);
1964 fBoldFont
= fResourceManager
.createFont(FontDescriptor
.createFrom(fTable
.getFont()).setStyle(SWT
.BOLD
));
1970 protected void packColumns() {
1974 fTable
.setRedraw(false);
1976 TableColumn tableColumns
[] = fTable
.getColumns();
1977 for (int i
= 0; i
< tableColumns
.length
; i
++) {
1978 final TableColumn column
= tableColumns
[i
];
1979 packSingleColumn(i
, column
);
1982 // Make sure that redraw is always enabled.
1983 fTable
.setRedraw(true);
1989 private void packMarginColumn() {
1990 TableColumn
[] columns
= fTable
.getColumns();
1991 if (columns
.length
> 0) {
1992 packSingleColumn(0, columns
[0]);
1996 private void packSingleColumn(int i
, final TableColumn column
) {
1997 final int headerWidth
= column
.getWidth();
1999 // Workaround for Linux which doesn't consider the image width of
2000 // search/filter row in TableColumn.pack() after having executed
2001 // TableItem.setImage((Image)null) for other rows than search/filter row.
2002 boolean isCollapseFilter
= fTable
.getData(Key
.FILTER_OBJ
) instanceof TmfCollapseFilter
;
2003 if (IS_LINUX
&& (i
== 0) && isCollapseFilter
) {
2004 column
.setWidth(column
.getWidth() + SEARCH_IMAGE
.getBounds().width
);
2007 if (column
.getWidth() < headerWidth
) {
2008 column
.setWidth(headerWidth
);
2013 * Get the array of item strings (e.g., what to display in each cell of the
2014 * table row) corresponding to the columns and trace event passed in
2015 * parameter. The order of the Strings in the returned array will correspond
2016 * to the iteration order of 'columns'.
2019 * To ensure consistent results, make sure only call this within a scope
2020 * synchronized on 'columns'! If the order of 'columns' changes right after
2021 * this method is called, the returned value won't be ordered correctly
2024 private static String
[] getItemStrings(List
<TmfEventTableColumn
> columns
, ITmfEvent event
) {
2025 if (event
== null) {
2026 return EMPTY_STRING_ARRAY
;
2028 synchronized (columns
) {
2029 List
<String
> itemStrings
= new ArrayList
<>(columns
.size());
2030 for (TmfEventTableColumn column
: columns
) {
2031 ITmfEvent passedEvent
= event
;
2032 if (!(column
instanceof TmfMarginColumn
) && (event
instanceof CachedEvent
)) {
2033 // Make sure that the event object from the trace is passed
2034 // to all columns but the TmfMarginColumn
2035 passedEvent
= ((CachedEvent
) event
).event
;
2037 if (passedEvent
== null) {
2038 itemStrings
.add(EMPTY_STRING
);
2040 itemStrings
.add(column
.getItemString(passedEvent
));
2044 return itemStrings
.toArray(new String
[0]);
2049 * Get the contents of the row in the events table corresponding to an
2050 * event. The order of the elements corresponds to the current order of the
2054 * The event printed in this row
2055 * @return The event row entries
2058 public String
[] getItemStrings(ITmfEvent event
) {
2059 List
<TmfEventTableColumn
> columns
= new ArrayList
<>();
2060 for (int i
: fTable
.getColumnOrder()) {
2061 columns
.add(fColumns
.get(i
));
2063 return getItemStrings(columns
, event
);
2067 * Notify this table that is got the UI focus.
2069 public void setFocus() {
2074 * Assign a new trace to this event table.
2077 * The trace to assign to this event table
2078 * @param disposeOnClose
2079 * true if the trace should be disposed when the table is
2082 public void setTrace(final ITmfTrace trace
, final boolean disposeOnClose
) {
2083 if ((fTrace
!= null) && fDisposeOnClose
) {
2089 fDisposeOnClose
= disposeOnClose
;
2091 // Perform the updates on the UI thread
2092 fTable
.getDisplay().syncExec(new Runnable() {
2096 fCache
.setTrace(fTrace
); // Clear the cache
2097 if (fTrace
!= null) {
2098 if (!fTable
.isDisposed() && (fTrace
!= null)) {
2099 if (fTable
.getData(Key
.FILTER_OBJ
) == null) {
2100 fTable
.setItemCount((int) fTrace
.getNbEvents() + 1); // +1 for header row
2103 fFilterMatchCount
= 0;
2104 fFilterCheckCount
= 0;
2105 fTable
.setItemCount(3); // +1 for header row, +2 for top and bottom filter status rows
2106 startFilterThread();
2110 fRawViewer
.setTrace(fTrace
);
2116 * Assign the status line manager
2118 * @param statusLineManager
2119 * The status line manager, or null to disable status line messages
2122 public void setStatusLineManager(IStatusLineManager statusLineManager
) {
2123 if (fStatusLineManager
!= null && statusLineManager
== null) {
2124 fStatusLineManager
.setMessage(EMPTY_STRING
);
2126 fStatusLineManager
= statusLineManager
;
2129 private void updateStatusLine(ITmfTimestamp delta
) {
2130 if (fStatusLineManager
!= null) {
2131 if (delta
!= null) {
2132 fStatusLineManager
.setMessage("\u0394: " + delta
); //$NON-NLS-1$
2134 fStatusLineManager
.setMessage(null);
2139 // ------------------------------------------------------------------------
2141 // ------------------------------------------------------------------------
2144 * Notify that the event cache has been updated
2147 * Also notify if the populating of the cache is complete, or
2150 public void cacheUpdated(final boolean completed
) {
2151 synchronized (fCacheUpdateSyncObj
) {
2152 if (fCacheUpdateBusy
) {
2153 fCacheUpdatePending
= true;
2154 fCacheUpdateCompleted
= completed
;
2157 fCacheUpdateBusy
= true;
2159 // Event cache is now updated. Perform update on the UI thread
2160 if (!fTable
.isDisposed()) {
2161 fTable
.getDisplay().asyncExec(new Runnable() {
2164 if (!fTable
.isDisposed()) {
2169 populateCompleted();
2171 synchronized (fCacheUpdateSyncObj
) {
2172 fCacheUpdateBusy
= false;
2173 if (fCacheUpdatePending
) {
2174 fCacheUpdatePending
= false;
2175 cacheUpdated(fCacheUpdateCompleted
);
2184 * Callback for when populating the table is complete.
2186 protected void populateCompleted() {
2187 // Nothing by default;
2190 // ------------------------------------------------------------------------
2191 // ISelectionProvider
2192 // ------------------------------------------------------------------------
2198 public void addSelectionChangedListener(ISelectionChangedListener listener
) {
2199 selectionChangedListeners
.add(listener
);
2206 public ISelection
getSelection() {
2207 if (fTable
== null || fTable
.isDisposed()) {
2208 return StructuredSelection
.EMPTY
;
2210 List
<Object
> list
= new ArrayList
<>(fTable
.getSelection().length
);
2211 for (TableItem item
: fTable
.getSelection()) {
2212 if (item
.getData() != null) {
2213 list
.add(item
.getData());
2216 return new StructuredSelection(list
);
2223 public void removeSelectionChangedListener(ISelectionChangedListener listener
) {
2224 selectionChangedListeners
.remove(listener
);
2231 public void setSelection(ISelection selection
) {
2236 * Notifies any selection changed listeners that the viewer's selection has changed.
2237 * Only listeners registered at the time this method is called are notified.
2239 * @param event a selection changed event
2241 * @see ISelectionChangedListener#selectionChanged
2244 protected void fireSelectionChanged(final SelectionChangedEvent event
) {
2245 Object
[] listeners
= selectionChangedListeners
.getListeners();
2246 for (int i
= 0; i
< listeners
.length
; ++i
) {
2247 final ISelectionChangedListener l
= (ISelectionChangedListener
) listeners
[i
];
2248 SafeRunnable
.run(new SafeRunnable() {
2251 l
.selectionChanged(event
);
2257 // ------------------------------------------------------------------------
2258 // Bookmark handling
2259 // ------------------------------------------------------------------------
2262 * Add a bookmark to this event table.
2264 * @param bookmarksFile
2265 * The file to use for the bookmarks
2267 public void addBookmark(final IFile bookmarksFile
) {
2268 fBookmarksFile
= bookmarksFile
;
2269 final TableItem
[] selection
= fTable
.getSelection();
2270 if (selection
.length
> 0) {
2271 final TableItem tableItem
= selection
[0];
2272 if (tableItem
.getData(Key
.RANK
) != null) {
2273 final StringBuffer defaultMessage
= new StringBuffer();
2274 for (int i
= 0; i
< fTable
.getColumns().length
; i
++) {
2276 defaultMessage
.append(", "); //$NON-NLS-1$
2278 defaultMessage
.append(tableItem
.getText(i
));
2280 final InputDialog dialog
= new MultiLineInputDialog(
2281 PlatformUI
.getWorkbench().getActiveWorkbenchWindow().getShell(),
2282 Messages
.TmfEventsTable_AddBookmarkDialogTitle
,
2283 Messages
.TmfEventsTable_AddBookmarkDialogMessage
,
2284 defaultMessage
.toString());
2285 if (dialog
.open() == Window
.OK
) {
2286 final String message
= dialog
.getValue();
2288 final IMarker bookmark
= bookmarksFile
.createMarker(IMarker
.BOOKMARK
);
2289 if (bookmark
.exists()) {
2290 bookmark
.setAttribute(IMarker
.MESSAGE
, message
.toString());
2291 final Long rank
= (Long
) tableItem
.getData(Key
.RANK
);
2292 final int location
= rank
.intValue();
2293 bookmark
.setAttribute(IMarker
.LOCATION
, Integer
.valueOf(location
));
2294 fBookmarksMap
.put(rank
, bookmark
.getId());
2297 } catch (final CoreException e
) {
2298 displayException(e
);
2307 * Remove a bookmark from this event table.
2310 * The bookmark to remove
2312 public void removeBookmark(final IMarker bookmark
) {
2313 for (final Entry
<Long
, Long
> entry
: fBookmarksMap
.entries()) {
2314 if (entry
.getValue().equals(bookmark
.getId())) {
2315 fBookmarksMap
.remove(entry
.getKey(), entry
.getValue());
2322 private void toggleBookmark(final Long rank
) {
2323 if (fBookmarksFile
== null) {
2326 if (fBookmarksMap
.containsKey(rank
)) {
2327 final Collection
<Long
> markerIds
= fBookmarksMap
.removeAll(rank
);
2330 for (long markerId
: markerIds
) {
2331 final IMarker bookmark
= fBookmarksFile
.findMarker(markerId
);
2332 if (bookmark
!= null) {
2336 } catch (final CoreException e
) {
2337 displayException(e
);
2340 addBookmark(fBookmarksFile
);
2345 * Refresh the bookmarks assigned to this trace, from the contents of a
2348 * @param bookmarksFile
2349 * The bookmark file to use
2351 public void refreshBookmarks(final IFile bookmarksFile
) {
2352 fBookmarksFile
= bookmarksFile
;
2353 if (bookmarksFile
== null) {
2354 fBookmarksMap
.clear();
2359 fBookmarksMap
.clear();
2360 for (final IMarker bookmark
: bookmarksFile
.findMarkers(IMarker
.BOOKMARK
, false, IResource
.DEPTH_ZERO
)) {
2361 final int location
= bookmark
.getAttribute(IMarker
.LOCATION
, -1);
2362 if (location
!= -1) {
2363 final long rank
= location
;
2364 fBookmarksMap
.put(rank
, bookmark
.getId());
2368 } catch (final CoreException e
) {
2369 displayException(e
);
2374 public void gotoMarker(final IMarker marker
) {
2375 final int rank
= marker
.getAttribute(IMarker
.LOCATION
, -1);
2378 if (fTable
.getData(Key
.FILTER_OBJ
) != null) {
2379 index
= fCache
.getFilteredEventIndex(rank
) + 1; // +1 for top filter status row
2380 } else if (rank
>= fTable
.getItemCount()) {
2381 fPendingGotoRank
= rank
;
2383 fSelectedRank
= rank
;
2384 fTable
.setSelection(index
+ 1); // +1 for header row
2385 updateStatusLine(null);
2389 // ------------------------------------------------------------------------
2391 // ------------------------------------------------------------------------
2394 public void colorSettingsChanged(final ColorSetting
[] colorSettings
) {
2398 // ------------------------------------------------------------------------
2400 // ------------------------------------------------------------------------
2403 * Handler for the trace updated signal
2406 * The incoming signal
2409 public void traceUpdated(final TmfTraceUpdatedSignal signal
) {
2410 if ((signal
.getTrace() != fTrace
) || fTable
.isDisposed()) {
2413 // Perform the refresh on the UI thread
2414 Display
.getDefault().asyncExec(new Runnable() {
2417 if (!fTable
.isDisposed() && (fTrace
!= null)) {
2418 if (fTable
.getData(Key
.FILTER_OBJ
) == null) {
2419 fTable
.setItemCount((int) fTrace
.getNbEvents() + 1); // +1 for header row
2420 if ((fPendingGotoRank
!= -1) && ((fPendingGotoRank
+ 1) < fTable
.getItemCount())) { // +1 for header row
2421 fTable
.setSelection((int) fPendingGotoRank
+ 1); // +1 for header row
2422 fPendingGotoRank
= -1;
2423 updateStatusLine(null);
2426 startFilterThread();
2429 if (!fRawViewer
.isDisposed() && (fTrace
!= null)) {
2430 fRawViewer
.refreshEventCount();
2437 * Handler for the time synch signal.
2440 * The incoming signal
2443 public void currentTimeUpdated(final TmfTimeSynchSignal signal
) {
2444 if ((signal
.getSource() != this) && (fTrace
!= null) && (!fTable
.isDisposed())) {
2446 // Create a request for one event that will be queued after other ongoing requests. When this request is completed
2447 // do the work to select the actual event with the timestamp specified in the signal. This procedure prevents
2448 // the method fTrace.getRank() from interfering and delaying ongoing requests.
2449 final TmfEventRequest subRequest
= new TmfEventRequest(ITmfEvent
.class,
2450 TmfTimeRange
.ETERNITY
, 0, 1, ExecutionType
.FOREGROUND
) {
2452 TmfTimestamp ts
= new TmfTimestamp(signal
.getBeginTime());
2455 public void handleData(final ITmfEvent event
) {
2456 super.handleData(event
);
2460 public void handleSuccess() {
2461 super.handleSuccess();
2462 if (fTrace
== null) {
2466 // Verify if the event is within the trace range and adjust if necessary
2467 ITmfTimestamp timestamp
= ts
;
2468 if (timestamp
.compareTo(fTrace
.getStartTime()) == -1) {
2469 timestamp
= fTrace
.getStartTime();
2471 if (timestamp
.compareTo(fTrace
.getEndTime()) == 1) {
2472 timestamp
= fTrace
.getEndTime();
2475 // Get the rank of the selected event in the table
2476 final ITmfContext context
= fTrace
.seekEvent(timestamp
);
2477 final long rank
= context
.getRank();
2479 fSelectedRank
= rank
;
2481 fTable
.getDisplay().asyncExec(new Runnable() {
2484 // Return if table is disposed
2485 if (fTable
.isDisposed()) {
2489 int index
= (int) rank
;
2490 if (fTable
.isDisposed()) {
2493 if (fTable
.getData(Key
.FILTER_OBJ
) != null) {
2494 index
= fCache
.getFilteredEventIndex(rank
) + 1; // +1 for top filter status row
2496 fTable
.setSelection(index
+ 1); // +1 for header row
2497 fRawViewer
.selectAndReveal(rank
);
2498 updateStatusLine(null);
2504 ((ITmfEventProvider
) fTrace
).sendRequest(subRequest
);
2508 // ------------------------------------------------------------------------
2510 // ------------------------------------------------------------------------
2513 * Display an exception in a message box
2515 * @param e the exception
2517 private static void displayException(final Exception e
) {
2518 final MessageBox mb
= new MessageBox(PlatformUI
.getWorkbench().getActiveWorkbenchWindow().getShell());
2519 mb
.setText(e
.getClass().getSimpleName());
2520 mb
.setMessage(e
.getMessage());
2527 public void refresh() {
2534 * Margin column for images and special text (e.g. collapse count)
2536 private static final class TmfMarginColumn
extends TmfEventTableColumn
{
2538 private static final @NonNull ITmfEventAspect MARGIN_ASPECT
= new ITmfEventAspect() {
2541 public String
getName() {
2542 return EMPTY_STRING
;
2546 public String
resolve(ITmfEvent event
) {
2547 if (!(event
instanceof CachedEvent
) || ((CachedEvent
) event
).repeatCount
== 0) {
2548 return EMPTY_STRING
;
2550 return "+" + ((CachedEvent
) event
).repeatCount
; //$NON-NLS-1$
2554 public String
getHelpText() {
2555 return EMPTY_STRING
;
2559 public String
getFilterId() {
2567 public TmfMarginColumn() {
2568 super(MARGIN_ASPECT
);