1 /*******************************************************************************
2 * Copyright (c) 2010, 2011, 2012 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
11 * Patrick Tasse - Factored out from events view
12 * Francois Chouinard - Replaced Table by TmfVirtualTable
13 * Patrick Tasse - Filter implementation (inspired by www.eclipse.org/mat)
14 *******************************************************************************/
16 package org
.eclipse
.linuxtools
.tmf
.ui
.viewers
.events
;
18 import java
.util
.ArrayList
;
19 import java
.util
.Arrays
;
20 import java
.util
.HashMap
;
21 import java
.util
.List
;
23 import java
.util
.Map
.Entry
;
24 import java
.util
.regex
.Pattern
;
25 import java
.util
.regex
.PatternSyntaxException
;
27 import org
.eclipse
.core
.resources
.IFile
;
28 import org
.eclipse
.core
.resources
.IMarker
;
29 import org
.eclipse
.core
.resources
.IResource
;
30 import org
.eclipse
.core
.runtime
.CoreException
;
31 import org
.eclipse
.core
.runtime
.IProgressMonitor
;
32 import org
.eclipse
.core
.runtime
.IStatus
;
33 import org
.eclipse
.core
.runtime
.Status
;
34 import org
.eclipse
.core
.runtime
.jobs
.Job
;
35 import org
.eclipse
.jface
.action
.Action
;
36 import org
.eclipse
.jface
.action
.IAction
;
37 import org
.eclipse
.jface
.action
.IMenuListener
;
38 import org
.eclipse
.jface
.action
.IMenuManager
;
39 import org
.eclipse
.jface
.action
.MenuManager
;
40 import org
.eclipse
.jface
.action
.Separator
;
41 import org
.eclipse
.jface
.dialogs
.Dialog
;
42 import org
.eclipse
.jface
.dialogs
.InputDialog
;
43 import org
.eclipse
.jface
.dialogs
.MessageDialog
;
44 import org
.eclipse
.jface
.resource
.FontDescriptor
;
45 import org
.eclipse
.jface
.resource
.JFaceResources
;
46 import org
.eclipse
.jface
.resource
.LocalResourceManager
;
47 import org
.eclipse
.linuxtools
.internal
.tmf
.ui
.Activator
;
48 import org
.eclipse
.linuxtools
.internal
.tmf
.ui
.Messages
;
49 import org
.eclipse
.linuxtools
.tmf
.core
.component
.ITmfDataProvider
;
50 import org
.eclipse
.linuxtools
.tmf
.core
.component
.TmfComponent
;
51 import org
.eclipse
.linuxtools
.tmf
.core
.event
.ITmfEvent
;
52 import org
.eclipse
.linuxtools
.tmf
.core
.event
.ITmfEventField
;
53 import org
.eclipse
.linuxtools
.tmf
.core
.event
.ITmfTimestamp
;
54 import org
.eclipse
.linuxtools
.tmf
.core
.event
.TmfEventField
;
55 import org
.eclipse
.linuxtools
.tmf
.core
.event
.TmfTimeRange
;
56 import org
.eclipse
.linuxtools
.tmf
.core
.event
.TmfTimestamp
;
57 import org
.eclipse
.linuxtools
.tmf
.core
.filter
.ITmfFilter
;
58 import org
.eclipse
.linuxtools
.tmf
.core
.filter
.model
.ITmfFilterTreeNode
;
59 import org
.eclipse
.linuxtools
.tmf
.core
.filter
.model
.TmfFilterAndNode
;
60 import org
.eclipse
.linuxtools
.tmf
.core
.filter
.model
.TmfFilterMatchesNode
;
61 import org
.eclipse
.linuxtools
.tmf
.core
.filter
.model
.TmfFilterNode
;
62 import org
.eclipse
.linuxtools
.tmf
.core
.request
.ITmfDataRequest
.ExecutionType
;
63 import org
.eclipse
.linuxtools
.tmf
.core
.request
.TmfDataRequest
;
64 import org
.eclipse
.linuxtools
.tmf
.core
.request
.TmfEventRequest
;
65 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfExperimentUpdatedSignal
;
66 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfSignalHandler
;
67 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfTimeSynchSignal
;
68 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfTraceUpdatedSignal
;
69 import org
.eclipse
.linuxtools
.tmf
.core
.trace
.ITmfContext
;
70 import org
.eclipse
.linuxtools
.tmf
.core
.trace
.ITmfLocation
;
71 import org
.eclipse
.linuxtools
.tmf
.core
.trace
.ITmfTrace
;
72 import org
.eclipse
.linuxtools
.tmf
.ui
.viewers
.events
.TmfEventsCache
.CachedEvent
;
73 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.colors
.ColorSetting
;
74 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.colors
.ColorSettingsManager
;
75 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.colors
.IColorSettingsListener
;
76 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.filter
.FilterManager
;
77 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.rawviewer
.TmfRawEventViewer
;
78 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.virtualtable
.ColumnData
;
79 import org
.eclipse
.linuxtools
.tmf
.ui
.widgets
.virtualtable
.TmfVirtualTable
;
80 import org
.eclipse
.swt
.SWT
;
81 import org
.eclipse
.swt
.custom
.SashForm
;
82 import org
.eclipse
.swt
.custom
.TableEditor
;
83 import org
.eclipse
.swt
.events
.FocusAdapter
;
84 import org
.eclipse
.swt
.events
.FocusEvent
;
85 import org
.eclipse
.swt
.events
.KeyAdapter
;
86 import org
.eclipse
.swt
.events
.KeyEvent
;
87 import org
.eclipse
.swt
.events
.MouseAdapter
;
88 import org
.eclipse
.swt
.events
.MouseEvent
;
89 import org
.eclipse
.swt
.events
.SelectionAdapter
;
90 import org
.eclipse
.swt
.events
.SelectionEvent
;
91 import org
.eclipse
.swt
.graphics
.Color
;
92 import org
.eclipse
.swt
.graphics
.Font
;
93 import org
.eclipse
.swt
.graphics
.Image
;
94 import org
.eclipse
.swt
.graphics
.Point
;
95 import org
.eclipse
.swt
.graphics
.Rectangle
;
96 import org
.eclipse
.swt
.layout
.FillLayout
;
97 import org
.eclipse
.swt
.layout
.GridData
;
98 import org
.eclipse
.swt
.layout
.GridLayout
;
99 import org
.eclipse
.swt
.widgets
.Composite
;
100 import org
.eclipse
.swt
.widgets
.Display
;
101 import org
.eclipse
.swt
.widgets
.Event
;
102 import org
.eclipse
.swt
.widgets
.Label
;
103 import org
.eclipse
.swt
.widgets
.Listener
;
104 import org
.eclipse
.swt
.widgets
.Menu
;
105 import org
.eclipse
.swt
.widgets
.MessageBox
;
106 import org
.eclipse
.swt
.widgets
.Shell
;
107 import org
.eclipse
.swt
.widgets
.TableColumn
;
108 import org
.eclipse
.swt
.widgets
.TableItem
;
109 import org
.eclipse
.swt
.widgets
.Text
;
110 import org
.eclipse
.ui
.PlatformUI
;
111 import org
.eclipse
.ui
.ide
.IGotoMarker
;
112 import org
.eclipse
.ui
.themes
.ColorUtil
;
115 * <b><u>TmfEventsTable</u></b>
117 public class TmfEventsTable
extends TmfComponent
implements IGotoMarker
, IColorSettingsListener
,
118 ITmfEventsFilterProvider
{
120 private static final Image BOOKMARK_IMAGE
= Activator
.getDefault().getImageFromPath(
121 "icons/elcl16/bookmark_obj.gif"); //$NON-NLS-1$
122 private static final Image SEARCH_IMAGE
= Activator
.getDefault().getImageFromPath("icons/elcl16/search.gif"); //$NON-NLS-1$
123 private static final Image SEARCH_MATCH_IMAGE
= Activator
.getDefault().getImageFromPath(
124 "icons/elcl16/search_match.gif"); //$NON-NLS-1$
125 private static final Image SEARCH_MATCH_BOOKMARK_IMAGE
= Activator
.getDefault().getImageFromPath(
126 "icons/elcl16/search_match_bookmark.gif"); //$NON-NLS-1$
127 private static final Image FILTER_IMAGE
= Activator
.getDefault()
128 .getImageFromPath("icons/elcl16/filter_items.gif"); //$NON-NLS-1$
129 private static final Image STOP_IMAGE
= Activator
.getDefault().getImageFromPath("icons/elcl16/stop.gif"); //$NON-NLS-1$
130 private static final String SEARCH_HINT
= Messages
.TmfEventsTable_SearchHint
;
131 private static final String FILTER_HINT
= Messages
.TmfEventsTable_FilterHint
;
132 private static final int MAX_CACHE_SIZE
= 1000;
134 public interface Key
{
135 String SEARCH_TXT
= "$srch_txt"; //$NON-NLS-1$
136 String SEARCH_OBJ
= "$srch_obj"; //$NON-NLS-1$
137 String FILTER_TXT
= "$fltr_txt"; //$NON-NLS-1$
138 String FILTER_OBJ
= "$fltr_obj"; //$NON-NLS-1$
139 String TIMESTAMP
= "$time"; //$NON-NLS-1$
140 String RANK
= "$rank"; //$NON-NLS-1$
141 String FIELD_ID
= "$field_id"; //$NON-NLS-1$
142 String BOOKMARK
= "$bookmark"; //$NON-NLS-1$
145 public static enum HeaderState
{
149 interface Direction
{
154 // ------------------------------------------------------------------------
156 // ------------------------------------------------------------------------
158 protected Composite fComposite
;
159 protected SashForm fSashForm
;
160 protected TmfVirtualTable fTable
;
161 protected TmfRawEventViewer fRawViewer
;
162 protected ITmfTrace
<?
> fTrace
;
163 protected boolean fPackDone
= false;
164 protected HeaderState fHeaderState
= HeaderState
.SEARCH
;
165 protected long fSelectedRank
= 0;
168 protected long fFilterMatchCount
;
169 protected long fFilterCheckCount
;
170 protected FilterThread fFilterThread
;
171 protected final Object fFilterSyncObj
= new Object();
172 protected SearchThread fSearchThread
;
173 protected final Object fSearchSyncObj
= new Object();
174 protected List
<ITmfEventsFilterListener
> fEventsFilterListeners
= new ArrayList
<ITmfEventsFilterListener
>();
176 // Bookmark map <Rank, MarkerId>
177 protected Map
<Long
, Long
> fBookmarksMap
= new HashMap
<Long
, Long
>();
178 protected IFile fBookmarksFile
;
179 protected long fPendingGotoRank
= -1;
182 protected LocalResourceManager fResourceManager
= new LocalResourceManager(JFaceResources
.getResources());
183 protected Color fGrayColor
;
184 protected Color fGreenColor
;
185 protected Font fBoldFont
;
187 // Table column names
188 static private final String
[] COLUMN_NAMES
= new String
[] { Messages
.TmfEventsTable_TimestampColumnHeader
,
189 Messages
.TmfEventsTable_SourceColumnHeader
, Messages
.TmfEventsTable_TypeColumnHeader
,
190 Messages
.TmfEventsTable_ReferenceColumnHeader
, Messages
.TmfEventsTable_ContentColumnHeader
};
192 static private final ColumnData
[] COLUMN_DATA
= new ColumnData
[] { new ColumnData(COLUMN_NAMES
[0], 100, SWT
.LEFT
),
193 new ColumnData(COLUMN_NAMES
[1], 100, SWT
.LEFT
), new ColumnData(COLUMN_NAMES
[2], 100, SWT
.LEFT
),
194 new ColumnData(COLUMN_NAMES
[3], 100, SWT
.LEFT
), new ColumnData(COLUMN_NAMES
[4], 100, SWT
.LEFT
) };
197 private final TmfEventsCache fCache
;
198 private boolean fCacheUpdateBusy
= false;
199 private boolean fCacheUpdatePending
= false;
200 private boolean fCacheUpdateCompleted
= false;
201 private final Object fCacheUpdateSyncObj
= new Object();
203 private boolean fDisposeOnClose
;
205 // ------------------------------------------------------------------------
207 // ------------------------------------------------------------------------
209 public TmfEventsTable(final Composite parent
, final int cacheSize
) {
210 this(parent
, cacheSize
, COLUMN_DATA
);
213 public TmfEventsTable(final Composite parent
, int cacheSize
, final ColumnData
[] columnData
) {
214 super("TmfEventsTable"); //$NON-NLS-1$
216 fComposite
= new Composite(parent
, SWT
.NONE
);
217 final GridLayout gl
= new GridLayout(1, false);
220 gl
.verticalSpacing
= 0;
221 fComposite
.setLayout(gl
);
223 fSashForm
= new SashForm(fComposite
, SWT
.HORIZONTAL
);
224 fSashForm
.setLayoutData(new GridData(SWT
.FILL
, SWT
.FILL
, true, true));
226 // Create a virtual table
227 final int style
= SWT
.H_SCROLL
| SWT
.V_SCROLL
| SWT
.SINGLE
| SWT
.FULL_SELECTION
;
228 fTable
= new TmfVirtualTable(fSashForm
, style
);
230 // Set the table layout
231 final GridData layoutData
= new GridData(SWT
.FILL
, SWT
.FILL
, true, true);
232 fTable
.setLayoutData(layoutData
);
234 // Some cosmetic enhancements
235 fTable
.setHeaderVisible(true);
236 fTable
.setLinesVisible(true);
239 setColumnHeaders(columnData
);
241 // Set the default column field ids if this is not a subclass
242 if (Arrays
.equals(columnData
, COLUMN_DATA
)) {
243 fTable
.getColumns()[0].setData(Key
.FIELD_ID
, ITmfEvent
.EVENT_FIELD_TIMESTAMP
);
244 fTable
.getColumns()[1].setData(Key
.FIELD_ID
, ITmfEvent
.EVENT_FIELD_SOURCE
);
245 fTable
.getColumns()[2].setData(Key
.FIELD_ID
, ITmfEvent
.EVENT_FIELD_TYPE
);
246 fTable
.getColumns()[3].setData(Key
.FIELD_ID
, ITmfEvent
.EVENT_FIELD_REFERENCE
);
247 fTable
.getColumns()[4].setData(Key
.FIELD_ID
, ITmfEvent
.EVENT_FIELD_CONTENT
);
250 // Set the frozen row for header row
251 fTable
.setFrozenRowCount(1);
253 // Create the header row cell editor
254 createHeaderEditor();
256 // Handle the table item selection
257 fTable
.addSelectionListener(new SelectionAdapter() {
259 public void widgetSelected(final SelectionEvent e
) {
260 final TableItem
[] selection
= fTable
.getSelection();
261 if (selection
.length
> 0) {
262 final TableItem selectedTableItem
= selection
[0];
263 if (selectedTableItem
!= null) {
264 if (selectedTableItem
.getData(Key
.RANK
) instanceof Long
) {
265 fSelectedRank
= (Long
) selectedTableItem
.getData(Key
.RANK
);
266 fRawViewer
.selectAndReveal((Long
) selectedTableItem
.getData(Key
.RANK
));
268 if (selectedTableItem
.getData(Key
.TIMESTAMP
) instanceof TmfTimestamp
) {
269 final TmfTimestamp ts
= (TmfTimestamp
) selectedTableItem
.getData(Key
.TIMESTAMP
);
270 broadcast(new TmfTimeSynchSignal(TmfEventsTable
.this, ts
));
277 cacheSize
= Math
.max(cacheSize
, Display
.getDefault().getBounds().height
/ fTable
.getItemHeight());
278 cacheSize
= Math
.min(cacheSize
, MAX_CACHE_SIZE
);
279 fCache
= new TmfEventsCache(cacheSize
, this);
281 // Handle the table item requests
282 fTable
.addListener(SWT
.SetData
, new Listener() {
285 public void handleEvent(final Event event
) {
287 final TableItem item
= (TableItem
) event
.item
;
288 int index
= event
.index
- 1; // -1 for the header row
290 if (event
.index
== 0) {
291 setHeaderRowItemData(item
);
295 if (fTable
.getData(Key
.FILTER_OBJ
) != null) {
296 if ((event
.index
== 1) || (event
.index
== (fTable
.getItemCount() - 1))) {
297 setFilterStatusRowItemData(item
);
300 index
= index
- 1; // -1 for top filter status row
303 final CachedEvent cachedEvent
= fCache
.getEvent(index
);
304 if (cachedEvent
!= null) {
305 setItemData(item
, cachedEvent
.event
, cachedEvent
.rank
);
309 // Else, fill the cache asynchronously (and off the UI thread)
314 fTable
.addMouseListener(new MouseAdapter() {
316 public void mouseDoubleClick(final MouseEvent event
) {
317 if (event
.button
!= 1) {
320 // Identify the selected row
321 final Point point
= new Point(event
.x
, event
.y
);
322 final TableItem item
= fTable
.getItem(point
);
324 final Rectangle imageBounds
= item
.getImageBounds(0);
325 imageBounds
.width
= BOOKMARK_IMAGE
.getBounds().width
;
326 if (imageBounds
.contains(point
)) {
327 final Long rank
= (Long
) item
.getData(Key
.RANK
);
329 toggleBookmark(rank
);
336 final Listener tooltipListener
= new Listener () {
337 Shell tooltipShell
= null;
339 public void handleEvent(final Event event
) {
340 switch (event
.type
) {
342 final TableItem item
= fTable
.getItem(new Point(event
.x
, event
.y
));
346 final Long rank
= (Long
) item
.getData(Key
.RANK
);
350 final String tooltipText
= (String
) item
.getData(Key
.BOOKMARK
);
351 final Rectangle bounds
= item
.getImageBounds(0);
352 bounds
.width
= BOOKMARK_IMAGE
.getBounds().width
;
353 if (!bounds
.contains(event
.x
,event
.y
)) {
356 if ((tooltipShell
!= null) && !tooltipShell
.isDisposed()) {
357 tooltipShell
.dispose();
359 tooltipShell
= new Shell(fTable
.getShell(), SWT
.ON_TOP
| SWT
.NO_FOCUS
| SWT
.TOOL
);
360 tooltipShell
.setBackground(PlatformUI
.getWorkbench().getDisplay().getSystemColor(SWT
.COLOR_INFO_BACKGROUND
));
361 final FillLayout layout
= new FillLayout();
362 layout
.marginWidth
= 2;
363 tooltipShell
.setLayout(layout
);
364 final Label label
= new Label(tooltipShell
, SWT
.WRAP
);
365 String text
= rank
.toString() + (tooltipText
!= null ?
": " + tooltipText
: ""); //$NON-NLS-1$ //$NON-NLS-2$
366 label
.setForeground(PlatformUI
.getWorkbench().getDisplay().getSystemColor(SWT
.COLOR_INFO_FOREGROUND
));
367 label
.setBackground(PlatformUI
.getWorkbench().getDisplay().getSystemColor(SWT
.COLOR_INFO_BACKGROUND
));
369 label
.addListener(SWT
.MouseExit
, this);
370 label
.addListener(SWT
.MouseDown
, this);
371 label
.addListener(SWT
.MouseWheel
, this);
372 final Point size
= tooltipShell
.computeSize(SWT
.DEFAULT
, SWT
.DEFAULT
);
374 * Bug in Linux. The coordinates of the event have an origin that excludes the table header but
375 * the method toDisplay() expects coordinates relative to an origin that includes the table header.
378 if (System
.getProperty("os.name").contains("Linux")) { //$NON-NLS-1$ //$NON-NLS-2$
379 y
+= fTable
.getHeaderHeight();
381 Point pt
= fTable
.toDisplay(event
.x
, y
);
382 pt
.x
+= BOOKMARK_IMAGE
.getBounds().width
;
384 tooltipShell
.setBounds(pt
.x
, pt
.y
, size
.x
, size
.y
);
385 tooltipShell
.setVisible(true);
393 if (tooltipShell
!= null) {
394 tooltipShell
.dispose();
402 fTable
.addListener(SWT
.MouseHover
, tooltipListener
);
403 fTable
.addListener(SWT
.Dispose
, tooltipListener
);
404 fTable
.addListener(SWT
.KeyDown
, tooltipListener
);
405 fTable
.addListener(SWT
.MouseMove
, tooltipListener
);
406 fTable
.addListener(SWT
.MouseExit
, tooltipListener
);
407 fTable
.addListener(SWT
.MouseDown
, tooltipListener
);
408 fTable
.addListener(SWT
.MouseWheel
, tooltipListener
);
413 ColorSettingsManager
.addColorSettingsListener(this);
415 fTable
.setItemCount(1); // +1 for header row
417 fRawViewer
= new TmfRawEventViewer(fSashForm
, SWT
.H_SCROLL
| SWT
.V_SCROLL
);
419 fRawViewer
.addSelectionListener(new Listener() {
421 public void handleEvent(final Event e
) {
422 if (e
.data
instanceof Long
) {
423 final long rank
= (Long
) e
.data
;
424 int index
= (int) rank
;
425 if (fTable
.getData(Key
.FILTER_OBJ
) != null) {
426 index
= fCache
.getFilteredEventIndex(rank
) + 1; // +1 for top filter status row
428 fTable
.setSelection(index
+ 1); // +1 for header row
429 fSelectedRank
= rank
;
430 } else if (e
.data
instanceof ITmfLocation
<?
>) {
431 // DOES NOT WORK: rank undefined in context from seekLocation()
432 // ITmfLocation<?> location = (ITmfLocation<?>) e.data;
433 // TmfContext context = fTrace.seekLocation(location);
434 // fTable.setSelection((int) context.getRank());
439 final TableItem
[] selection
= fTable
.getSelection();
440 if ((selection
!= null) && (selection
.length
> 0)) {
441 final TmfTimestamp ts
= (TmfTimestamp
) fTable
.getSelection()[0].getData(Key
.TIMESTAMP
);
443 broadcast(new TmfTimeSynchSignal(TmfEventsTable
.this, ts
));
449 fSashForm
.setWeights(new int[] { 1, 1 });
450 fRawViewer
.setVisible(false);
455 protected void createPopupMenu() {
456 final IAction showTableAction
= new Action(Messages
.TmfEventsTable_ShowTableActionText
) {
459 fTable
.setVisible(true);
464 final IAction hideTableAction
= new Action(Messages
.TmfEventsTable_HideTableActionText
) {
467 fTable
.setVisible(false);
472 final IAction showRawAction
= new Action(Messages
.TmfEventsTable_ShowRawActionText
) {
475 fRawViewer
.setVisible(true);
477 final int index
= fTable
.getSelectionIndex();
479 fRawViewer
.selectAndReveal(index
- 1);
484 final IAction hideRawAction
= new Action(Messages
.TmfEventsTable_HideRawActionText
) {
487 fRawViewer
.setVisible(false);
492 final IAction showSearchBarAction
= new Action(Messages
.TmfEventsTable_ShowSearchBarActionText
) {
495 fHeaderState
= HeaderState
.SEARCH
;
500 final IAction showFilterBarAction
= new Action(Messages
.TmfEventsTable_ShowFilterBarActionText
) {
503 fHeaderState
= HeaderState
.FILTER
;
508 final IAction clearFiltersAction
= new Action(Messages
.TmfEventsTable_ClearFiltersActionText
) {
517 class ToggleBookmarkAction
extends Action
{
520 public ToggleBookmarkAction(final String text
, final long rank
) {
527 toggleBookmark(fRank
);
531 final MenuManager tablePopupMenu
= new MenuManager();
532 tablePopupMenu
.setRemoveAllWhenShown(true);
533 tablePopupMenu
.addMenuListener(new IMenuListener() {
535 public void menuAboutToShow(final IMenuManager manager
) {
536 if (fTable
.getSelectionIndex() == 0) {
537 // Right-click on header row
538 if (fHeaderState
== HeaderState
.FILTER
) {
539 tablePopupMenu
.add(showSearchBarAction
);
541 tablePopupMenu
.add(showFilterBarAction
);
545 final Point point
= fTable
.toControl(Display
.getDefault().getCursorLocation());
546 final TableItem item
= fTable
.getSelection().length
> 0 ? fTable
.getSelection()[0] : null;
548 final Rectangle imageBounds
= item
.getImageBounds(0);
549 imageBounds
.width
= BOOKMARK_IMAGE
.getBounds().width
;
550 if (point
.x
<= (imageBounds
.x
+ imageBounds
.width
)) {
551 // Right-click on left margin
552 final Long rank
= (Long
) item
.getData(Key
.RANK
);
553 if ((rank
!= null) && (fBookmarksFile
!= null)) {
554 if (fBookmarksMap
.containsKey(rank
)) {
555 tablePopupMenu
.add(new ToggleBookmarkAction(
556 Messages
.TmfEventsTable_RemoveBookmarkActionText
, rank
));
558 tablePopupMenu
.add(new ToggleBookmarkAction(
559 Messages
.TmfEventsTable_AddBookmarkActionText
, rank
));
565 // Right-click on table
566 if (fTable
.isVisible() && fRawViewer
.isVisible()) {
567 tablePopupMenu
.add(hideTableAction
);
568 tablePopupMenu
.add(hideRawAction
);
569 } else if (!fTable
.isVisible()) {
570 tablePopupMenu
.add(showTableAction
);
571 } else if (!fRawViewer
.isVisible()) {
572 tablePopupMenu
.add(showRawAction
);
574 tablePopupMenu
.add(new Separator());
575 tablePopupMenu
.add(clearFiltersAction
);
576 final ITmfFilterTreeNode
[] savedFilters
= FilterManager
.getSavedFilters();
577 if (savedFilters
.length
> 0) {
578 final MenuManager subMenu
= new MenuManager(Messages
.TmfEventsTable_ApplyPresetFilterMenuName
);
579 for (final ITmfFilterTreeNode node
: savedFilters
) {
580 if (node
instanceof TmfFilterNode
) {
581 final TmfFilterNode filter
= (TmfFilterNode
) node
;
582 subMenu
.add(new Action(filter
.getFilterName()) {
586 fFilterMatchCount
= 0;
587 fFilterCheckCount
= 0;
588 fCache
.applyFilter(filter
);
590 fTable
.setData(Key
.FILTER_OBJ
, filter
);
591 fTable
.setItemCount(3); // +1 for header row, +2 for top and bottom filter status rows
593 fireFilterApplied(filter
);
598 tablePopupMenu
.add(subMenu
);
600 appendToTablePopupMenu(tablePopupMenu
, item
);
604 final MenuManager rawViewerPopupMenu
= new MenuManager();
605 rawViewerPopupMenu
.setRemoveAllWhenShown(true);
606 rawViewerPopupMenu
.addMenuListener(new IMenuListener() {
608 public void menuAboutToShow(final IMenuManager manager
) {
609 if (fTable
.isVisible() && fRawViewer
.isVisible()) {
610 rawViewerPopupMenu
.add(hideTableAction
);
611 rawViewerPopupMenu
.add(hideRawAction
);
612 } else if (!fTable
.isVisible()) {
613 rawViewerPopupMenu
.add(showTableAction
);
614 } else if (!fRawViewer
.isVisible()) {
615 rawViewerPopupMenu
.add(showRawAction
);
617 appendToRawPopupMenu(tablePopupMenu
);
621 Menu menu
= tablePopupMenu
.createContextMenu(fTable
);
622 fTable
.setMenu(menu
);
624 menu
= rawViewerPopupMenu
.createContextMenu(fRawViewer
);
625 fRawViewer
.setMenu(menu
);
628 protected void appendToTablePopupMenu(final MenuManager tablePopupMenu
, final TableItem selectedItem
) {
629 // override to append more actions
632 protected void appendToRawPopupMenu(final MenuManager rawViewerPopupMenu
) {
633 // override to append more actions
637 public void dispose() {
640 ColorSettingsManager
.removeColorSettingsListener(this);
641 fComposite
.dispose();
642 if ((fTrace
!= null) && fDisposeOnClose
) {
645 fResourceManager
.dispose();
649 public void setLayoutData(final Object layoutData
) {
650 fComposite
.setLayoutData(layoutData
);
653 public TmfVirtualTable
getTable() {
660 * FIXME: Add support for column selection
662 protected void setColumnHeaders(final ColumnData
[] columnData
) {
663 fTable
.setColumnHeaders(columnData
);
666 protected void setItemData(final TableItem item
, final ITmfEvent event
, final long rank
) {
667 final ITmfEventField
[] fields
= extractItemFields(event
);
668 final String
[] content
= new String
[fields
.length
];
669 for (int i
= 0; i
< fields
.length
; i
++) {
670 content
[i
] = fields
[i
].getValue() != null ? fields
[i
].getValue().toString() : ""; //$NON-NLS-1$
672 item
.setText(content
);
673 item
.setData(Key
.TIMESTAMP
, new TmfTimestamp(event
.getTimestamp()));
674 item
.setData(Key
.RANK
, rank
);
676 boolean bookmark
= false;
677 final Long markerId
= fBookmarksMap
.get(rank
);
678 if (markerId
!= null) {
681 final IMarker marker
= fBookmarksFile
.findMarker(markerId
);
682 item
.setData(Key
.BOOKMARK
, marker
.getAttribute(IMarker
.MESSAGE
));
683 } catch (final CoreException e
) {
687 item
.setData(Key
.BOOKMARK
, null);
690 boolean searchMatch
= false;
691 boolean searchNoMatch
= false;
692 final ITmfFilter searchFilter
= (ITmfFilter
) fTable
.getData(Key
.SEARCH_OBJ
);
693 if (searchFilter
!= null) {
694 if (searchFilter
.matches(event
)) {
697 searchNoMatch
= true;
701 final ColorSetting colorSetting
= ColorSettingsManager
.getColorSetting(event
);
703 item
.setForeground(colorSetting
.getDimmedForegroundColor());
704 item
.setBackground(colorSetting
.getDimmedBackgroundColor());
706 item
.setForeground(colorSetting
.getForegroundColor());
707 item
.setBackground(colorSetting
.getBackgroundColor());
712 item
.setImage(SEARCH_MATCH_BOOKMARK_IMAGE
);
714 item
.setImage(SEARCH_MATCH_IMAGE
);
716 } else if (bookmark
) {
717 item
.setImage(BOOKMARK_IMAGE
);
719 item
.setImage((Image
) null);
723 protected void setHeaderRowItemData(final TableItem item
) {
724 String txtKey
= null;
725 if (fHeaderState
== HeaderState
.SEARCH
) {
726 item
.setImage(SEARCH_IMAGE
);
727 txtKey
= Key
.SEARCH_TXT
;
728 } else if (fHeaderState
== HeaderState
.FILTER
) {
729 item
.setImage(FILTER_IMAGE
);
730 txtKey
= Key
.FILTER_TXT
;
732 item
.setForeground(fGrayColor
);
733 for (int i
= 0; i
< fTable
.getColumns().length
; i
++) {
734 final TableColumn column
= fTable
.getColumns()[i
];
735 final String filter
= (String
) column
.getData(txtKey
);
736 if (filter
== null) {
737 if (fHeaderState
== HeaderState
.SEARCH
) {
738 item
.setText(i
, SEARCH_HINT
);
739 } else if (fHeaderState
== HeaderState
.FILTER
) {
740 item
.setText(i
, FILTER_HINT
);
742 item
.setForeground(i
, fGrayColor
);
743 item
.setFont(i
, fTable
.getFont());
745 item
.setText(i
, filter
);
746 item
.setForeground(i
, fGreenColor
);
747 item
.setFont(i
, fBoldFont
);
752 protected void setFilterStatusRowItemData(final TableItem item
) {
753 for (int i
= 0; i
< fTable
.getColumns().length
; i
++) {
755 if ((fTrace
== null) || (fFilterCheckCount
== fTrace
.getNbEvents())) {
756 item
.setImage(FILTER_IMAGE
);
758 item
.setImage(STOP_IMAGE
);
760 item
.setText(0, fFilterMatchCount
+ "/" + fFilterCheckCount
); //$NON-NLS-1$
762 item
.setText(i
, ""); //$NON-NLS-1$
765 item
.setData(Key
.TIMESTAMP
, null);
766 item
.setData(Key
.RANK
, null);
767 item
.setForeground(null);
768 item
.setBackground(null);
771 protected void createHeaderEditor() {
772 final TableEditor tableEditor
= fTable
.createTableEditor();
773 tableEditor
.horizontalAlignment
= SWT
.LEFT
;
774 tableEditor
.verticalAlignment
= SWT
.CENTER
;
775 tableEditor
.grabHorizontal
= true;
776 tableEditor
.minimumWidth
= 50;
778 // Handle the header row selection
779 fTable
.addMouseListener(new MouseAdapter() {
785 public void mouseDown(final MouseEvent event
) {
786 if (event
.button
!= 1) {
789 // Identify the selected row
790 final Point point
= new Point(event
.x
, event
.y
);
791 item
= fTable
.getItem(point
);
793 // Header row selected
794 if ((item
!= null) && (fTable
.indexOf(item
) == 0)) {
797 if (item
.getImageBounds(0).contains(point
)) {
798 if (fHeaderState
== HeaderState
.SEARCH
) {
799 fHeaderState
= HeaderState
.FILTER
;
800 } else if (fHeaderState
== HeaderState
.FILTER
) {
801 fHeaderState
= HeaderState
.SEARCH
;
807 // Identify the selected column
809 for (int i
= 0; i
< fTable
.getColumns().length
; i
++) {
810 final Rectangle rect
= item
.getBounds(i
);
811 if (rect
.contains(point
)) {
817 if (columnIndex
== -1) {
821 column
= fTable
.getColumns()[columnIndex
];
823 String txtKey
= null;
824 if (fHeaderState
== HeaderState
.SEARCH
) {
825 txtKey
= Key
.SEARCH_TXT
;
826 } else if (fHeaderState
== HeaderState
.FILTER
) {
827 txtKey
= Key
.FILTER_TXT
;
830 // The control that will be the editor must be a child of the Table
831 final Text newEditor
= (Text
) fTable
.createTableEditorControl(Text
.class);
832 final String headerString
= (String
) column
.getData(txtKey
);
833 if (headerString
!= null) {
834 newEditor
.setText(headerString
);
836 newEditor
.addFocusListener(new FocusAdapter() {
838 public void focusLost(final FocusEvent e
) {
839 final boolean changed
= updateHeader(newEditor
.getText());
845 newEditor
.addKeyListener(new KeyAdapter() {
847 public void keyPressed(final KeyEvent e
) {
848 if (e
.character
== SWT
.CR
) {
849 updateHeader(newEditor
.getText());
851 } else if (e
.character
== SWT
.ESC
) {
852 tableEditor
.getEditor().dispose();
856 newEditor
.selectAll();
857 newEditor
.setFocus();
858 tableEditor
.setEditor(newEditor
, item
, columnIndex
);
863 * returns true is value was changed
865 private boolean updateHeader(final String text
) {
866 String objKey
= null;
867 String txtKey
= null;
868 if (fHeaderState
== HeaderState
.SEARCH
) {
869 objKey
= Key
.SEARCH_OBJ
;
870 txtKey
= Key
.SEARCH_TXT
;
871 } else if (fHeaderState
== HeaderState
.FILTER
) {
872 objKey
= Key
.FILTER_OBJ
;
873 txtKey
= Key
.FILTER_TXT
;
875 if (text
.trim().length() > 0) {
877 final String regex
= TmfFilterMatchesNode
.regexFix(text
);
878 Pattern
.compile(regex
);
879 if (regex
.equals(column
.getData(txtKey
))) {
880 tableEditor
.getEditor().dispose();
883 final TmfFilterMatchesNode filter
= new TmfFilterMatchesNode(null);
884 String fieldId
= (String
) column
.getData(Key
.FIELD_ID
);
885 if (fieldId
== null) {
886 fieldId
= column
.getText();
888 filter
.setField(fieldId
);
889 filter
.setRegex(regex
);
890 column
.setData(objKey
, filter
);
891 column
.setData(txtKey
, regex
);
892 } catch (final PatternSyntaxException ex
) {
893 tableEditor
.getEditor().dispose();
894 MessageDialog
.openError(PlatformUI
.getWorkbench().getActiveWorkbenchWindow().getShell(),
895 ex
.getDescription(), ex
.getMessage());
899 if (column
.getData(txtKey
) == null) {
900 tableEditor
.getEditor().dispose();
903 column
.setData(objKey
, null);
904 column
.setData(txtKey
, null);
909 private void applyHeader() {
911 if (fHeaderState
== HeaderState
.SEARCH
) {
912 final TmfFilterAndNode filter
= new TmfFilterAndNode(null);
913 for (final TableColumn column
: fTable
.getColumns()) {
914 final Object filterObj
= column
.getData(Key
.SEARCH_OBJ
);
915 if (filterObj
instanceof ITmfFilterTreeNode
) {
916 filter
.addChild((ITmfFilterTreeNode
) filterObj
);
919 if (filter
.getChildrenCount() > 0) {
920 fTable
.setData(Key
.SEARCH_OBJ
, filter
);
923 fireSearchApplied(filter
);
925 fTable
.setData(Key
.SEARCH_OBJ
, null);
927 fireSearchApplied(null);
929 } else if (fHeaderState
== HeaderState
.FILTER
) {
931 fFilterMatchCount
= 0;
932 fFilterCheckCount
= 0;
933 final TmfFilterAndNode filter
= new TmfFilterAndNode(null);
934 for (final TableColumn column
: fTable
.getColumns()) {
935 final Object filterObj
= column
.getData(Key
.FILTER_OBJ
);
936 if (filterObj
instanceof ITmfFilterTreeNode
) {
937 filter
.addChild((ITmfFilterTreeNode
) filterObj
);
940 if (filter
.getChildrenCount() > 0) {
941 fCache
.applyFilter(filter
);
943 fTable
.setData(Key
.FILTER_OBJ
, filter
);
944 fTable
.setItemCount(3); // +1 for header row, +2 for top and bottom filter status rows
946 fireFilterApplied(filter
);
948 fCache
.clearFilter();
951 fTable
.setData(Key
.FILTER_OBJ
, null);
952 if (fTrace
!= null) {
953 fTable
.setItemCount((int) fTrace
.getNbEvents() + 1); // +1 for header row
955 fTable
.setItemCount(1); // +1 for header row
957 fireFilterApplied(null);
961 tableEditor
.getEditor().dispose();
965 fTable
.addKeyListener(new KeyAdapter() {
967 public void keyPressed(final KeyEvent e
) {
969 if (e
.character
== SWT
.ESC
) {
973 } else if (e
.character
== SWT
.DEL
) {
976 if (fHeaderState
== HeaderState
.SEARCH
) {
977 for (final TableColumn column
: fTable
.getColumns()) {
978 column
.setData(Key
.SEARCH_OBJ
, null);
979 column
.setData(Key
.SEARCH_TXT
, null);
981 fTable
.setData(Key
.SEARCH_OBJ
, null);
983 fireSearchApplied(null);
984 } else if (fHeaderState
== HeaderState
.FILTER
) {
987 } else if (e
.character
== SWT
.CR
) {
988 if ((e
.stateMask
& SWT
.SHIFT
) == 0) {
998 protected void fireFilterApplied(final ITmfFilter filter
) {
999 for (final ITmfEventsFilterListener listener
: fEventsFilterListeners
) {
1000 listener
.filterApplied(filter
, fTrace
);
1004 protected void fireSearchApplied(final ITmfFilter filter
) {
1005 for (final ITmfEventsFilterListener listener
: fEventsFilterListeners
) {
1006 listener
.searchApplied(filter
, fTrace
);
1010 protected void startFilterThread() {
1011 synchronized (fFilterSyncObj
) {
1012 if (fFilterThread
!= null) {
1013 fFilterThread
.cancel();
1015 final ITmfFilterTreeNode filter
= (ITmfFilterTreeNode
) fTable
.getData(Key
.FILTER_OBJ
);
1016 fFilterThread
= new FilterThread(filter
);
1017 fFilterThread
.start();
1021 protected void stopFilterThread() {
1022 synchronized (fFilterSyncObj
) {
1023 if (fFilterThread
!= null) {
1024 fFilterThread
.cancel();
1029 protected void clearFilters() {
1030 if (fTable
.getData(Key
.FILTER_OBJ
) == null) {
1033 fCache
.clearFilter();
1035 for (final TableColumn column
: fTable
.getColumns()) {
1036 column
.setData(Key
.FILTER_OBJ
, null);
1037 column
.setData(Key
.FILTER_TXT
, null);
1039 fTable
.setData(Key
.FILTER_OBJ
, null);
1040 if (fTrace
!= null) {
1041 fTable
.setItemCount((int) fTrace
.getNbEvents() + 1); // +1 for header row
1043 fTable
.setItemCount(1); // +1 for header row
1045 fFilterMatchCount
= 0;
1046 fFilterCheckCount
= 0;
1047 if (fSelectedRank
>= 0) {
1048 fTable
.setSelection((int) fSelectedRank
+ 1); // +1 for header row
1050 fTable
.setSelection(0);
1052 fireFilterApplied(null);
1055 protected class FilterThread
extends Thread
{
1056 private final ITmfFilterTreeNode filter
;
1057 private TmfEventRequest
<ITmfEvent
> request
;
1058 private boolean refreshBusy
= false;
1059 private boolean refreshPending
= false;
1060 private final Object syncObj
= new Object();
1062 public FilterThread(final ITmfFilterTreeNode filter
) {
1063 super("Filter Thread"); //$NON-NLS-1$
1064 this.filter
= filter
;
1067 @SuppressWarnings("unchecked")
1070 if (fTrace
== null) {
1073 final int nbRequested
= (int) (fTrace
.getNbEvents() - fFilterCheckCount
);
1074 if (nbRequested
<= 0) {
1077 request
= new TmfEventRequest
<ITmfEvent
>(ITmfEvent
.class, TmfTimeRange
.ETERNITY
, (int) fFilterCheckCount
,
1078 nbRequested
, fTrace
.getCacheSize(), ExecutionType
.BACKGROUND
) {
1080 public void handleData(final ITmfEvent event
) {
1081 super.handleData(event
);
1082 if (request
.isCancelled()) {
1085 if (filter
.matches(event
)) {
1086 final long rank
= fFilterCheckCount
;
1087 final int index
= (int) fFilterMatchCount
;
1088 fFilterMatchCount
++;
1089 fCache
.storeEvent(event
.clone(), rank
, index
);
1091 } else if ((fFilterCheckCount
% 100) == 0) {
1094 fFilterCheckCount
++;
1097 ((ITmfDataProvider
<ITmfEvent
>) fTrace
).sendRequest(request
);
1099 request
.waitForCompletion();
1100 } catch (final InterruptedException e
) {
1105 public void refreshTable() {
1106 synchronized (syncObj
) {
1108 refreshPending
= true;
1114 Display
.getDefault().asyncExec(new Runnable() {
1117 if (request
.isCancelled()) {
1120 if (fTable
.isDisposed()) {
1123 fTable
.setItemCount((int) fFilterMatchCount
+ 3); // +1 for header row, +2 for top and bottom filter status rows
1125 synchronized (syncObj
) {
1126 refreshBusy
= false;
1127 if (refreshPending
) {
1128 refreshPending
= false;
1136 public void cancel() {
1137 if (request
!= null) {
1143 protected void searchNext() {
1144 synchronized (fSearchSyncObj
) {
1145 if (fSearchThread
!= null) {
1148 final ITmfFilterTreeNode searchFilter
= (ITmfFilterTreeNode
) fTable
.getData(Key
.SEARCH_OBJ
);
1149 if (searchFilter
== null) {
1152 final int selectionIndex
= fTable
.getSelectionIndex();
1154 if (selectionIndex
> 0) {
1155 startIndex
= selectionIndex
; // -1 for header row, +1 for next event
1157 // header row is selected, start at top event
1158 startIndex
= Math
.max(0, fTable
.getTopIndex() - 1); // -1 for header row
1160 final ITmfFilterTreeNode eventFilter
= (ITmfFilterTreeNode
) fTable
.getData(Key
.FILTER_OBJ
);
1161 if (eventFilter
!= null)
1163 startIndex
= Math
.max(0, startIndex
- 1); // -1 for top filter status row
1165 fSearchThread
= new SearchThread(searchFilter
, eventFilter
, startIndex
, fSelectedRank
, Direction
.FORWARD
);
1166 fSearchThread
.schedule();
1170 protected void searchPrevious() {
1171 synchronized (fSearchSyncObj
) {
1172 if (fSearchThread
!= null) {
1175 final ITmfFilterTreeNode searchFilter
= (ITmfFilterTreeNode
) fTable
.getData(Key
.SEARCH_OBJ
);
1176 if (searchFilter
== null) {
1179 final int selectionIndex
= fTable
.getSelectionIndex();
1181 if (selectionIndex
> 0) {
1182 startIndex
= selectionIndex
- 2; // -1 for header row, -1 for previous event
1184 // header row is selected, start at precedent of top event
1185 startIndex
= fTable
.getTopIndex() - 2; // -1 for header row, -1 for previous event
1187 final ITmfFilterTreeNode eventFilter
= (ITmfFilterTreeNode
) fTable
.getData(Key
.FILTER_OBJ
);
1188 if (eventFilter
!= null)
1190 startIndex
= startIndex
- 1; // -1 for top filter status row
1192 fSearchThread
= new SearchThread(searchFilter
, eventFilter
, startIndex
, fSelectedRank
, Direction
.BACKWARD
);
1193 fSearchThread
.schedule();
1197 protected void stopSearchThread() {
1198 fPendingGotoRank
= -1;
1199 synchronized (fSearchSyncObj
) {
1200 if (fSearchThread
!= null) {
1201 fSearchThread
.cancel();
1202 fSearchThread
= null;
1207 protected class SearchThread
extends Job
{
1208 protected ITmfFilterTreeNode searchFilter
;
1209 protected ITmfFilterTreeNode eventFilter
;
1210 protected int startIndex
;
1211 protected int direction
;
1212 protected long rank
;
1213 protected long foundRank
= -1;
1214 protected TmfDataRequest
<ITmfEvent
> request
;
1216 public SearchThread(final ITmfFilterTreeNode searchFilter
, final ITmfFilterTreeNode eventFilter
, final int startIndex
,
1217 final long currentRank
, final int direction
) {
1218 super(Messages
.TmfEventsTable_SearchingJobName
);
1219 this.searchFilter
= searchFilter
;
1220 this.eventFilter
= eventFilter
;
1221 this.startIndex
= startIndex
;
1222 this.rank
= currentRank
;
1223 this.direction
= direction
;
1226 @SuppressWarnings("unchecked")
1228 protected IStatus
run(final IProgressMonitor monitor
) {
1229 if (fTrace
== null) {
1230 return Status
.OK_STATUS
;
1232 final Display display
= Display
.getDefault();
1233 if (startIndex
< 0) {
1234 rank
= (int) fTrace
.getNbEvents() - 1;
1235 } else if (startIndex
>= (fTable
.getItemCount() - (eventFilter
== null ?
1 : 3))) {
1236 // for top and bottom
1237 // filter status rows
1240 int idx
= startIndex
;
1241 while (foundRank
== -1) {
1242 final CachedEvent event
= fCache
.peekEvent(idx
);
1243 if (event
== null) {
1247 if (searchFilter
.matches(event
.event
) && ((eventFilter
== null) || eventFilter
.matches(event
.event
))) {
1248 foundRank
= event
.rank
;
1251 if (direction
== Direction
.FORWARD
) {
1257 if (foundRank
== -1) {
1258 if (direction
== Direction
.FORWARD
) {
1260 if (rank
> (fTrace
.getNbEvents() - 1)) {
1266 rank
= (int) fTrace
.getNbEvents() - 1;
1271 final int startRank
= (int) rank
;
1272 boolean wrapped
= false;
1273 while (!monitor
.isCanceled() && (foundRank
== -1) && (fTrace
!= null)) {
1274 int nbRequested
= (direction
== Direction
.FORWARD ? Integer
.MAX_VALUE
: Math
.min((int) rank
+ 1, fTrace
.getCacheSize()));
1275 if (direction
== Direction
.BACKWARD
) {
1276 rank
= Math
.max(0, rank
- fTrace
.getCacheSize() + 1);
1278 request
= new TmfDataRequest
<ITmfEvent
>(ITmfEvent
.class, (int) rank
, nbRequested
) {
1279 long currentRank
= rank
;
1282 public void handleData(final ITmfEvent event
) {
1283 super.handleData(event
);
1284 if (searchFilter
.matches(event
) && ((eventFilter
== null) || eventFilter
.matches(event
))) {
1285 foundRank
= currentRank
;
1286 if (direction
== Direction
.FORWARD
) {
1294 ((ITmfDataProvider
<ITmfEvent
>) fTrace
).sendRequest(request
);
1296 request
.waitForCompletion();
1297 if (request
.isCancelled()) {
1298 return Status
.OK_STATUS
;
1300 } catch (final InterruptedException e
) {
1301 synchronized (fSearchSyncObj
) {
1302 fSearchThread
= null;
1304 return Status
.OK_STATUS
;
1306 if (foundRank
== -1) {
1307 if (direction
== Direction
.FORWARD
) {
1309 synchronized (fSearchSyncObj
) {
1310 fSearchThread
= null;
1312 return Status
.OK_STATUS
;
1314 nbRequested
= (int) rank
;
1321 rank
= (int) fTrace
.getNbEvents() - 1;
1324 if ((rank
<= startRank
) && wrapped
) {
1325 synchronized (fSearchSyncObj
) {
1326 fSearchThread
= null;
1328 return Status
.OK_STATUS
;
1333 int index
= (int) foundRank
;
1334 if (eventFilter
!= null) {
1335 index
= fCache
.getFilteredEventIndex(foundRank
);
1337 final int selection
= index
+ 1 + (eventFilter
!= null ?
+1 : 0); // +1 for header row, +1 for top filter status row
1339 display
.asyncExec(new Runnable() {
1342 if (monitor
.isCanceled()) {
1345 if (fTable
.isDisposed()) {
1348 fTable
.setSelection(selection
);
1349 fSelectedRank
= foundRank
;
1350 synchronized (fSearchSyncObj
) {
1351 fSearchThread
= null;
1355 return Status
.OK_STATUS
;
1359 protected void canceling() {
1361 synchronized (fSearchSyncObj
) {
1362 fSearchThread
= null;
1367 protected void createResources() {
1368 fGrayColor
= fResourceManager
.createColor(ColorUtil
.blend(fTable
.getBackground().getRGB(), fTable
1369 .getForeground().getRGB()));
1370 fGreenColor
= fTable
.getDisplay().getSystemColor(SWT
.COLOR_DARK_GREEN
);
1371 fBoldFont
= fResourceManager
.createFont(FontDescriptor
.createFrom(fTable
.getFont()).setStyle(SWT
.BOLD
));
1374 protected void packColumns() {
1378 for (final TableColumn column
: fTable
.getColumns()) {
1379 final int headerWidth
= column
.getWidth();
1381 if (column
.getWidth() < headerWidth
) {
1382 column
.setWidth(headerWidth
);
1392 * FIXME: Add support for column selection
1394 protected ITmfEventField
[] extractItemFields(final ITmfEvent event
) {
1395 ITmfEventField
[] fields
= new TmfEventField
[0];
1396 if (event
!= null) {
1397 final String timestamp
= event
.getTimestamp().toString();
1398 final String source
= event
.getSource();
1399 final String type
= event
.getType().getName();
1400 final String reference
= event
.getReference();
1401 final ITmfEventField content
= event
.getContent();
1402 final String value
= (content
.getValue() != null) ? content
.getValue().toString() : content
.toString();
1403 fields
= new TmfEventField
[] {
1404 new TmfEventField(ITmfEvent
.EVENT_FIELD_TIMESTAMP
, timestamp
),
1405 new TmfEventField(ITmfEvent
.EVENT_FIELD_SOURCE
, source
),
1406 new TmfEventField(ITmfEvent
.EVENT_FIELD_TYPE
, type
),
1407 new TmfEventField(ITmfEvent
.EVENT_FIELD_REFERENCE
, reference
),
1408 new TmfEventField(ITmfEvent
.EVENT_FIELD_CONTENT
, value
)
1414 public void setFocus() {
1420 * @param disposeOnClose
1421 * true if the trace should be disposed when the table is disposed
1423 public void setTrace(final ITmfTrace
<?
> trace
, final boolean disposeOnClose
) {
1424 if ((fTrace
!= null) && fDisposeOnClose
) {
1430 fDisposeOnClose
= disposeOnClose
;
1432 // Perform the updates on the UI thread
1433 fTable
.getDisplay().syncExec(new Runnable() {
1437 fCache
.setTrace(fTrace
); // Clear the cache
1438 if (fTrace
!= null) {
1439 if (!fTable
.isDisposed() && (fTrace
!= null)) {
1440 if (fTable
.getData(Key
.FILTER_OBJ
) == null) {
1441 fTable
.setItemCount((int) fTrace
.getNbEvents() + 1); // +1 for header row
1444 fFilterMatchCount
= 0;
1445 fFilterCheckCount
= 0;
1446 fTable
.setItemCount(3); // +1 for header row, +2 for top and bottom filter status rows
1447 startFilterThread();
1450 fRawViewer
.setTrace(fTrace
);
1456 // ------------------------------------------------------------------------
1458 // ------------------------------------------------------------------------
1460 public void cacheUpdated(final boolean completed
) {
1461 synchronized (fCacheUpdateSyncObj
) {
1462 if (fCacheUpdateBusy
) {
1463 fCacheUpdatePending
= true;
1464 fCacheUpdateCompleted
= completed
;
1467 fCacheUpdateBusy
= true;
1470 // Event cache is now updated. Perform update on the UI thread
1471 if (!fTable
.isDisposed()) {
1472 fTable
.getDisplay().asyncExec(new Runnable() {
1475 if (!fTable
.isDisposed()) {
1480 populateCompleted();
1482 synchronized (fCacheUpdateSyncObj
) {
1483 fCacheUpdateBusy
= false;
1484 if (fCacheUpdatePending
) {
1485 fCacheUpdatePending
= false;
1486 cacheUpdated(fCacheUpdateCompleted
);
1494 protected void populateCompleted() {
1495 // Nothing by default;
1498 // ------------------------------------------------------------------------
1499 // Bookmark handling
1500 // ------------------------------------------------------------------------
1502 public void addBookmark(final IFile bookmarksFile
) {
1503 fBookmarksFile
= bookmarksFile
;
1504 final TableItem
[] selection
= fTable
.getSelection();
1505 if (selection
.length
> 0) {
1506 final TableItem tableItem
= selection
[0];
1507 if (tableItem
.getData(Key
.RANK
) != null) {
1508 final StringBuffer defaultMessage
= new StringBuffer();
1509 for (int i
= 0; i
< fTable
.getColumns().length
; i
++) {
1512 defaultMessage
.append(", "); //$NON-NLS-1$
1514 defaultMessage
.append(tableItem
.getText(i
));
1516 final InputDialog dialog
= new InputDialog(PlatformUI
.getWorkbench().getActiveWorkbenchWindow().getShell(),
1517 Messages
.TmfEventsTable_AddBookmarkDialogTitle
, Messages
.TmfEventsTable_AddBookmarkDialogText
,
1518 defaultMessage
.toString(), null);
1519 if (dialog
.open() == Dialog
.OK
) {
1520 final String message
= dialog
.getValue();
1522 final IMarker bookmark
= bookmarksFile
.createMarker(IMarker
.BOOKMARK
);
1523 if (bookmark
.exists()) {
1524 bookmark
.setAttribute(IMarker
.MESSAGE
, message
.toString());
1525 final long rank
= (Long
) tableItem
.getData(Key
.RANK
);
1526 final int location
= (int) rank
;
1527 bookmark
.setAttribute(IMarker
.LOCATION
, (Integer
) location
);
1528 fBookmarksMap
.put(rank
, bookmark
.getId());
1531 } catch (final CoreException e
) {
1532 displayException(e
);
1540 public void removeBookmark(final IMarker bookmark
) {
1541 for (final Entry
<Long
, Long
> entry
: fBookmarksMap
.entrySet()) {
1542 if (entry
.getValue().equals(bookmark
.getId())) {
1543 fBookmarksMap
.remove(entry
.getKey());
1550 private void toggleBookmark(final long rank
) {
1551 if (fBookmarksFile
== null) {
1554 if (fBookmarksMap
.containsKey(rank
)) {
1555 final Long markerId
= fBookmarksMap
.remove(rank
);
1558 final IMarker bookmark
= fBookmarksFile
.findMarker(markerId
);
1559 if (bookmark
!= null) {
1562 } catch (final CoreException e
) {
1563 displayException(e
);
1566 addBookmark(fBookmarksFile
);
1570 public void refreshBookmarks(final IFile bookmarksFile
) {
1571 fBookmarksFile
= bookmarksFile
;
1572 if (bookmarksFile
== null) {
1573 fBookmarksMap
.clear();
1578 fBookmarksMap
.clear();
1579 for (final IMarker bookmark
: bookmarksFile
.findMarkers(IMarker
.BOOKMARK
, false, IResource
.DEPTH_ZERO
)) {
1580 final int location
= bookmark
.getAttribute(IMarker
.LOCATION
, -1);
1581 if (location
!= -1) {
1582 final long rank
= location
;
1583 fBookmarksMap
.put(rank
, bookmark
.getId());
1587 } catch (final CoreException e
) {
1588 displayException(e
);
1593 public void gotoMarker(final IMarker marker
) {
1594 final int rank
= marker
.getAttribute(IMarker
.LOCATION
, -1);
1597 if (fTable
.getData(Key
.FILTER_OBJ
) != null) {
1598 index
= fCache
.getFilteredEventIndex(rank
) + 1; // +1 for top filter status row
1599 } else if (rank
>= fTable
.getItemCount()) {
1600 fPendingGotoRank
= rank
;
1602 fTable
.setSelection(index
+ 1); // +1 for header row
1606 // ------------------------------------------------------------------------
1608 // ------------------------------------------------------------------------
1613 * @see org.eclipse.linuxtools.tmf.ui.views.colors.IColorSettingsListener#colorSettingsChanged(org.eclipse.linuxtools.tmf.ui.views.colors.ColorSetting[])
1616 public void colorSettingsChanged(final ColorSetting
[] colorSettings
) {
1621 public void addEventsFilterListener(final ITmfEventsFilterListener listener
) {
1622 if (!fEventsFilterListeners
.contains(listener
)) {
1623 fEventsFilterListeners
.add(listener
);
1628 public void removeEventsFilterListener(final ITmfEventsFilterListener listener
) {
1629 fEventsFilterListeners
.remove(listener
);
1632 // ------------------------------------------------------------------------
1634 // ------------------------------------------------------------------------
1637 public void experimentUpdated(final TmfExperimentUpdatedSignal signal
) {
1638 if ((signal
.getExperiment() != fTrace
) || fTable
.isDisposed()) {
1641 // Perform the refresh on the UI thread
1642 Display
.getDefault().asyncExec(new Runnable() {
1645 if (!fTable
.isDisposed() && (fTrace
!= null)) {
1646 if (fTable
.getData(Key
.FILTER_OBJ
) == null) {
1647 fTable
.setItemCount((int) fTrace
.getNbEvents() + 1); // +1 for header row
1648 if ((fPendingGotoRank
!= -1) && ((fPendingGotoRank
+ 1) < fTable
.getItemCount())) { // +1 for header row
1649 fTable
.setSelection((int) fPendingGotoRank
+ 1); // +1 for header row
1650 fPendingGotoRank
= -1;
1653 startFilterThread();
1656 if (!fRawViewer
.isDisposed() && (fTrace
!= null)) {
1657 fRawViewer
.refreshEventCount();
1664 public void traceUpdated(final TmfTraceUpdatedSignal signal
) {
1665 if ((signal
.getTrace() != fTrace
) || fTable
.isDisposed()) {
1668 // Perform the refresh on the UI thread
1669 Display
.getDefault().asyncExec(new Runnable() {
1672 if (!fTable
.isDisposed() && (fTrace
!= null)) {
1673 if (fTable
.getData(Key
.FILTER_OBJ
) == null) {
1674 fTable
.setItemCount((int) fTrace
.getNbEvents() + 1); // +1 for header row
1675 if ((fPendingGotoRank
!= -1) && ((fPendingGotoRank
+ 1) < fTable
.getItemCount())) { // +1 for header row
1676 fTable
.setSelection((int) fPendingGotoRank
+ 1); // +1 for header row
1677 fPendingGotoRank
= -1;
1680 startFilterThread();
1683 if (!fRawViewer
.isDisposed() && (fTrace
!= null)) {
1684 fRawViewer
.refreshEventCount();
1690 @SuppressWarnings("unchecked")
1692 public void currentTimeUpdated(final TmfTimeSynchSignal signal
) {
1693 if ((signal
.getSource() != this) && (fTrace
!= null) && (!fTable
.isDisposed())) {
1695 // Create a request for one event that will be queued after other ongoing requests. When this request is completed
1696 // do the work to select the actual event with the timestamp specified in the signal. This procedure prevents
1697 // the method fTrace.getRank() from interfering and delaying ongoing requests.
1698 final TmfDataRequest
<ITmfEvent
> subRequest
= new TmfDataRequest
<ITmfEvent
>(ITmfEvent
.class, 0, 1, ExecutionType
.FOREGROUND
) {
1700 TmfTimestamp ts
= new TmfTimestamp(signal
.getCurrentTime());
1703 public void handleData(final ITmfEvent event
) {
1704 super.handleData(event
);
1708 public void handleCompleted() {
1709 super.handleCompleted();
1710 if (fTrace
== null) {
1714 // Verify if the event is within the trace range and adjust if necessary
1715 ITmfTimestamp timestamp
= ts
;
1716 if (timestamp
.compareTo(fTrace
.getStartTime(), true) == -1) {
1717 timestamp
= fTrace
.getStartTime();
1719 if (timestamp
.compareTo(fTrace
.getEndTime(), true) == 1) {
1720 timestamp
= fTrace
.getEndTime();
1723 // Get the rank of the selected event in the table
1724 final ITmfContext context
= fTrace
.seekEvent(timestamp
);
1725 final long rank
= context
.getRank();
1726 fSelectedRank
= rank
;
1728 fTable
.getDisplay().asyncExec(new Runnable() {
1731 // Return if table is disposed
1732 if (fTable
.isDisposed()) {
1736 int index
= (int) rank
;
1737 if (fTable
.isDisposed()) {
1740 if (fTable
.getData(Key
.FILTER_OBJ
) != null)
1742 index
= fCache
.getFilteredEventIndex(rank
) + 1; // +1 for top filter status row
1744 fTable
.setSelection(index
+ 1); // +1 for header row
1745 fRawViewer
.selectAndReveal(rank
);
1751 ((ITmfDataProvider
<ITmfEvent
>) fTrace
).sendRequest(subRequest
);
1755 // ------------------------------------------------------------------------
1757 // ------------------------------------------------------------------------
1760 * Display an exception in a message box
1762 * @param e the exception
1764 private void displayException(final Exception e
) {
1765 final MessageBox mb
= new MessageBox(PlatformUI
.getWorkbench().getActiveWorkbenchWindow().getShell());
1766 mb
.setText(e
.getClass().getName());
1767 mb
.setMessage(e
.getMessage());