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db4721fb | 1 | /******************************************************************************* |
60ae41e1 | 2 | * Copyright (c) 2010, 2014 Ericsson |
db4721fb PT |
3 | * |
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 | |
8 | * | |
9 | * Contributors: | |
baafe54c AM |
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) | |
ac44ef71 | 13 | * Ansgar Radermacher - Support navigation to model URIs (Bug 396956) |
f47ed727 | 14 | * Bernd Hufmann - Updated call site and model URI implementation |
baafe54c | 15 | * Alexandre Montplaisir - Update to new column API |
db4721fb PT |
16 | *******************************************************************************/ |
17 | ||
18 | package org.eclipse.linuxtools.tmf.ui.viewers.events; | |
19 | ||
60fb38b8 | 20 | import java.io.FileNotFoundException; |
db4721fb | 21 | import java.util.ArrayList; |
2db176a0 | 22 | import java.util.Collection; |
db4721fb | 23 | import java.util.HashMap; |
baafe54c | 24 | import java.util.LinkedList; |
db4721fb | 25 | import java.util.List; |
db4721fb PT |
26 | import java.util.Map.Entry; |
27 | import java.util.regex.Pattern; | |
28 | import java.util.regex.PatternSyntaxException; | |
29 | ||
d3de0920 XR |
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; | |
db4721fb PT |
37 | import org.eclipse.core.resources.IFile; |
38 | import org.eclipse.core.resources.IMarker; | |
39 | import org.eclipse.core.resources.IResource; | |
60fb38b8 | 40 | import org.eclipse.core.resources.IResourceVisitor; |
ac44ef71 | 41 | import org.eclipse.core.resources.ResourcesPlugin; |
db4721fb | 42 | import org.eclipse.core.runtime.CoreException; |
ac44ef71 | 43 | import org.eclipse.core.runtime.IPath; |
db4721fb PT |
44 | import org.eclipse.core.runtime.IProgressMonitor; |
45 | import org.eclipse.core.runtime.IStatus; | |
93bfd50a | 46 | import org.eclipse.core.runtime.ListenerList; |
ac44ef71 | 47 | import org.eclipse.core.runtime.Path; |
db4721fb PT |
48 | import org.eclipse.core.runtime.Status; |
49 | import org.eclipse.core.runtime.jobs.Job; | |
ac44ef71 AR |
50 | import org.eclipse.emf.common.util.URI; |
51 | import org.eclipse.emf.ecore.EValidator; | |
46671228 | 52 | import org.eclipse.jdt.annotation.NonNull; |
db4721fb PT |
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; | |
3f43dc48 | 57 | import org.eclipse.jface.action.IStatusLineManager; |
db4721fb PT |
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; | |
ac44ef71 | 65 | import org.eclipse.jface.util.OpenStrategy; |
93bfd50a | 66 | import org.eclipse.jface.util.SafeRunnable; |
60fb38b8 | 67 | import org.eclipse.jface.viewers.ArrayContentProvider; |
93bfd50a PT |
68 | import org.eclipse.jface.viewers.ISelection; |
69 | import org.eclipse.jface.viewers.ISelectionChangedListener; | |
70 | import org.eclipse.jface.viewers.ISelectionProvider; | |
60fb38b8 | 71 | import org.eclipse.jface.viewers.LabelProvider; |
93bfd50a PT |
72 | import org.eclipse.jface.viewers.SelectionChangedEvent; |
73 | import org.eclipse.jface.viewers.StructuredSelection; | |
db4721fb PT |
74 | import org.eclipse.jface.window.Window; |
75 | import org.eclipse.linuxtools.internal.tmf.ui.Activator; | |
76 | import org.eclipse.linuxtools.internal.tmf.ui.Messages; | |
d3de0920 | 77 | import org.eclipse.linuxtools.internal.tmf.ui.commands.ExportToTextCommandHandler; |
3be2946f | 78 | import org.eclipse.linuxtools.internal.tmf.ui.dialogs.MultiLineInputDialog; |
fd3f1eff | 79 | import org.eclipse.linuxtools.tmf.core.component.ITmfEventProvider; |
db4721fb PT |
80 | import org.eclipse.linuxtools.tmf.core.component.TmfComponent; |
81 | import org.eclipse.linuxtools.tmf.core.event.ITmfEvent; | |
f47ed727 BH |
82 | import org.eclipse.linuxtools.tmf.core.event.lookup.ITmfCallsite; |
83 | import org.eclipse.linuxtools.tmf.core.event.lookup.ITmfModelLookup; | |
84 | import org.eclipse.linuxtools.tmf.core.event.lookup.ITmfSourceLookup; | |
db4721fb PT |
85 | import org.eclipse.linuxtools.tmf.core.filter.ITmfFilter; |
86 | import org.eclipse.linuxtools.tmf.core.filter.model.ITmfFilterTreeNode; | |
87 | import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterAndNode; | |
88 | import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterMatchesNode; | |
89 | import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterNode; | |
fd3f1eff AM |
90 | import org.eclipse.linuxtools.tmf.core.request.ITmfEventRequest.ExecutionType; |
91 | import org.eclipse.linuxtools.tmf.core.request.TmfEventRequest; | |
faa38350 PT |
92 | import org.eclipse.linuxtools.tmf.core.signal.TmfEventFilterAppliedSignal; |
93 | import org.eclipse.linuxtools.tmf.core.signal.TmfEventSearchAppliedSignal; | |
db4721fb PT |
94 | import org.eclipse.linuxtools.tmf.core.signal.TmfSignalHandler; |
95 | import org.eclipse.linuxtools.tmf.core.signal.TmfTimeSynchSignal; | |
96 | import org.eclipse.linuxtools.tmf.core.signal.TmfTraceUpdatedSignal; | |
3bd46eef | 97 | import org.eclipse.linuxtools.tmf.core.timestamp.ITmfTimestamp; |
fd3f1eff | 98 | import org.eclipse.linuxtools.tmf.core.timestamp.TmfTimeRange; |
3bd46eef | 99 | import org.eclipse.linuxtools.tmf.core.timestamp.TmfTimestamp; |
db4721fb | 100 | import org.eclipse.linuxtools.tmf.core.trace.ITmfContext; |
db4721fb | 101 | import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace; |
a3db8436 | 102 | import org.eclipse.linuxtools.tmf.core.trace.location.ITmfLocation; |
db4721fb | 103 | import org.eclipse.linuxtools.tmf.ui.viewers.events.TmfEventsCache.CachedEvent; |
baafe54c AM |
104 | import org.eclipse.linuxtools.tmf.ui.viewers.events.columns.TmfEventTableColumn; |
105 | import org.eclipse.linuxtools.tmf.ui.viewers.events.columns.TmfEventTableFieldColumn; | |
db4721fb PT |
106 | import org.eclipse.linuxtools.tmf.ui.views.colors.ColorSetting; |
107 | import org.eclipse.linuxtools.tmf.ui.views.colors.ColorSettingsManager; | |
108 | import org.eclipse.linuxtools.tmf.ui.views.colors.IColorSettingsListener; | |
109 | import org.eclipse.linuxtools.tmf.ui.views.filter.FilterManager; | |
110 | import org.eclipse.linuxtools.tmf.ui.widgets.rawviewer.TmfRawEventViewer; | |
db4721fb PT |
111 | import org.eclipse.linuxtools.tmf.ui.widgets.virtualtable.TmfVirtualTable; |
112 | import org.eclipse.swt.SWT; | |
113 | import org.eclipse.swt.custom.SashForm; | |
114 | import org.eclipse.swt.custom.TableEditor; | |
115 | import org.eclipse.swt.events.FocusAdapter; | |
116 | import org.eclipse.swt.events.FocusEvent; | |
117 | import org.eclipse.swt.events.KeyAdapter; | |
118 | import org.eclipse.swt.events.KeyEvent; | |
119 | import org.eclipse.swt.events.MouseAdapter; | |
120 | import org.eclipse.swt.events.MouseEvent; | |
121 | import org.eclipse.swt.events.SelectionAdapter; | |
122 | import org.eclipse.swt.events.SelectionEvent; | |
123 | import org.eclipse.swt.graphics.Color; | |
124 | import org.eclipse.swt.graphics.Font; | |
125 | import org.eclipse.swt.graphics.Image; | |
126 | import org.eclipse.swt.graphics.Point; | |
127 | import org.eclipse.swt.graphics.Rectangle; | |
128 | import org.eclipse.swt.layout.FillLayout; | |
129 | import org.eclipse.swt.layout.GridData; | |
130 | import org.eclipse.swt.layout.GridLayout; | |
131 | import org.eclipse.swt.widgets.Composite; | |
132 | import org.eclipse.swt.widgets.Display; | |
133 | import org.eclipse.swt.widgets.Event; | |
134 | import org.eclipse.swt.widgets.Label; | |
135 | import org.eclipse.swt.widgets.Listener; | |
136 | import org.eclipse.swt.widgets.Menu; | |
137 | import org.eclipse.swt.widgets.MessageBox; | |
138 | import org.eclipse.swt.widgets.Shell; | |
139 | import org.eclipse.swt.widgets.TableColumn; | |
140 | import org.eclipse.swt.widgets.TableItem; | |
141 | import org.eclipse.swt.widgets.Text; | |
ac44ef71 | 142 | import org.eclipse.ui.IWorkbenchPage; |
db4721fb | 143 | import org.eclipse.ui.PlatformUI; |
d3de0920 | 144 | import org.eclipse.ui.commands.ICommandService; |
60fb38b8 | 145 | import org.eclipse.ui.dialogs.ListDialog; |
d3de0920 | 146 | import org.eclipse.ui.handlers.IHandlerService; |
ac44ef71 | 147 | import org.eclipse.ui.ide.IDE; |
db4721fb PT |
148 | import org.eclipse.ui.ide.IGotoMarker; |
149 | import org.eclipse.ui.themes.ColorUtil; | |
150 | ||
2db176a0 PT |
151 | import com.google.common.base.Joiner; |
152 | import com.google.common.collect.HashMultimap; | |
baafe54c | 153 | import com.google.common.collect.ImmutableList; |
2db176a0 PT |
154 | import com.google.common.collect.Multimap; |
155 | ||
db4721fb PT |
156 | /** |
157 | * The generic TMF Events table | |
158 | * | |
159 | * This is a view that will list events that are read from a trace. | |
160 | * | |
db4721fb PT |
161 | * @author Francois Chouinard |
162 | * @author Patrick Tasse | |
93bfd50a | 163 | * @since 2.0 |
db4721fb | 164 | */ |
faa38350 | 165 | public class TmfEventsTable extends TmfComponent implements IGotoMarker, IColorSettingsListener, ISelectionProvider { |
db4721fb | 166 | |
cf37ad9f AM |
167 | /** |
168 | * Empty string array, used by {@link #getItemStrings}. | |
169 | * @since 3.0 | |
170 | */ | |
46671228 | 171 | protected static final @NonNull String[] EMPTY_STRING_ARRAY = new String[0]; |
cf37ad9f | 172 | |
baafe54c AM |
173 | /** |
174 | * Empty string | |
175 | * @since 3.1 | |
176 | */ | |
177 | protected static final @NonNull String EMPTY_STRING = ""; //$NON-NLS-1$ | |
178 | ||
db4721fb PT |
179 | private static final Image BOOKMARK_IMAGE = Activator.getDefault().getImageFromPath( |
180 | "icons/elcl16/bookmark_obj.gif"); //$NON-NLS-1$ | |
181 | private static final Image SEARCH_IMAGE = Activator.getDefault().getImageFromPath("icons/elcl16/search.gif"); //$NON-NLS-1$ | |
182 | private static final Image SEARCH_MATCH_IMAGE = Activator.getDefault().getImageFromPath( | |
183 | "icons/elcl16/search_match.gif"); //$NON-NLS-1$ | |
184 | private static final Image SEARCH_MATCH_BOOKMARK_IMAGE = Activator.getDefault().getImageFromPath( | |
185 | "icons/elcl16/search_match_bookmark.gif"); //$NON-NLS-1$ | |
186 | private static final Image FILTER_IMAGE = Activator.getDefault() | |
187 | .getImageFromPath("icons/elcl16/filter_items.gif"); //$NON-NLS-1$ | |
188 | private static final Image STOP_IMAGE = Activator.getDefault().getImageFromPath("icons/elcl16/stop.gif"); //$NON-NLS-1$ | |
189 | private static final String SEARCH_HINT = Messages.TmfEventsTable_SearchHint; | |
190 | private static final String FILTER_HINT = Messages.TmfEventsTable_FilterHint; | |
191 | private static final int MAX_CACHE_SIZE = 1000; | |
192 | ||
baafe54c AM |
193 | /** |
194 | * Default set of columns to use for trace types that do not specify | |
195 | * anything | |
99d7adc6 | 196 | * @since 3.1 |
baafe54c | 197 | */ |
99d7adc6 | 198 | public static final Collection<TmfEventTableColumn> DEFAULT_COLUMNS = ImmutableList.of( |
baafe54c AM |
199 | TmfEventTableColumn.BaseColumns.TIMESTAMP, |
200 | TmfEventTableColumn.BaseColumns.SOURCE, | |
201 | TmfEventTableColumn.BaseColumns.EVENT_TYPE, | |
202 | TmfEventTableColumn.BaseColumns.REFERENCE, | |
203 | TmfEventTableColumn.BaseColumns.CONTENTS | |
204 | ); | |
205 | ||
db4721fb PT |
206 | /** |
207 | * The events table search/filter keys | |
208 | * | |
209 | * @version 1.0 | |
210 | * @author Patrick Tasse | |
211 | */ | |
212 | public interface Key { | |
213 | /** Search text */ | |
214 | String SEARCH_TXT = "$srch_txt"; //$NON-NLS-1$ | |
215 | ||
216 | /** Search object */ | |
217 | String SEARCH_OBJ = "$srch_obj"; //$NON-NLS-1$ | |
218 | ||
219 | /** Filter text */ | |
220 | String FILTER_TXT = "$fltr_txt"; //$NON-NLS-1$ | |
221 | ||
222 | /** Filter object */ | |
223 | String FILTER_OBJ = "$fltr_obj"; //$NON-NLS-1$ | |
224 | ||
dadf6e1a | 225 | /** Timestamp */ |
db4721fb PT |
226 | String TIMESTAMP = "$time"; //$NON-NLS-1$ |
227 | ||
228 | /** Rank */ | |
229 | String RANK = "$rank"; //$NON-NLS-1$ | |
230 | ||
231 | /** Field ID */ | |
232 | String FIELD_ID = "$field_id"; //$NON-NLS-1$ | |
233 | ||
234 | /** Bookmark indicator */ | |
235 | String BOOKMARK = "$bookmark"; //$NON-NLS-1$ | |
236 | } | |
237 | ||
238 | /** | |
239 | * The events table search/filter state | |
240 | * | |
241 | * @version 1.0 | |
242 | * @author Patrick Tasse | |
243 | */ | |
244 | public static enum HeaderState { | |
245 | /** A search is being run */ | |
246 | SEARCH, | |
247 | ||
248 | /** A filter is applied */ | |
249 | FILTER | |
250 | } | |
251 | ||
252 | interface Direction { | |
253 | int FORWARD = +1; | |
254 | int BACKWARD = -1; | |
255 | } | |
256 | ||
257 | // ------------------------------------------------------------------------ | |
258 | // Table data | |
259 | // ------------------------------------------------------------------------ | |
260 | ||
a0a88f65 | 261 | /** The virtual event table */ |
db4721fb | 262 | protected TmfVirtualTable fTable; |
a0a88f65 AM |
263 | |
264 | private Composite fComposite; | |
265 | private SashForm fSashForm; | |
266 | private TmfRawEventViewer fRawViewer; | |
267 | private ITmfTrace fTrace; | |
268 | private boolean fPackDone = false; | |
269 | private HeaderState fHeaderState = HeaderState.SEARCH; | |
270 | private long fSelectedRank = 0; | |
3f43dc48 PT |
271 | private ITmfTimestamp fSelectedBeginTimestamp = null; |
272 | private IStatusLineManager fStatusLineManager = null; | |
db4721fb PT |
273 | |
274 | // Filter data | |
a0a88f65 AM |
275 | private long fFilterMatchCount; |
276 | private long fFilterCheckCount; | |
277 | private FilterThread fFilterThread; | |
278 | private boolean fFilterThreadResume = false; | |
279 | private final Object fFilterSyncObj = new Object(); | |
280 | private SearchThread fSearchThread; | |
281 | private final Object fSearchSyncObj = new Object(); | |
db4721fb | 282 | |
93bfd50a PT |
283 | /** |
284 | * List of selection change listeners (element type: <code>ISelectionChangedListener</code>). | |
285 | * | |
286 | * @see #fireSelectionChanged | |
287 | */ | |
288 | private ListenerList selectionChangedListeners = new ListenerList(); | |
289 | ||
db4721fb | 290 | // Bookmark map <Rank, MarkerId> |
2db176a0 | 291 | private Multimap<Long, Long> fBookmarksMap = HashMultimap.create(); |
a0a88f65 AM |
292 | private IFile fBookmarksFile; |
293 | private long fPendingGotoRank = -1; | |
db4721fb PT |
294 | |
295 | // SWT resources | |
a0a88f65 AM |
296 | private LocalResourceManager fResourceManager = new LocalResourceManager(JFaceResources.getResources()); |
297 | private Color fGrayColor; | |
298 | private Color fGreenColor; | |
299 | private Font fBoldFont; | |
db4721fb | 300 | |
baafe54c | 301 | private final List<TmfEventTableColumn> fColumns = new LinkedList<>(); |
db4721fb PT |
302 | |
303 | // Event cache | |
304 | private final TmfEventsCache fCache; | |
305 | private boolean fCacheUpdateBusy = false; | |
306 | private boolean fCacheUpdatePending = false; | |
307 | private boolean fCacheUpdateCompleted = false; | |
308 | private final Object fCacheUpdateSyncObj = new Object(); | |
309 | ||
310 | private boolean fDisposeOnClose; | |
311 | ||
312 | // ------------------------------------------------------------------------ | |
a0a88f65 | 313 | // Constructors |
db4721fb PT |
314 | // ------------------------------------------------------------------------ |
315 | ||
316 | /** | |
baafe54c | 317 | * Basic constructor, using the default set of columns |
db4721fb PT |
318 | * |
319 | * @param parent | |
320 | * The parent composite UI object | |
321 | * @param cacheSize | |
322 | * The size of the event table cache | |
323 | */ | |
324 | public TmfEventsTable(final Composite parent, final int cacheSize) { | |
baafe54c | 325 | this(parent, cacheSize, DEFAULT_COLUMNS); |
db4721fb PT |
326 | } |
327 | ||
328 | /** | |
baafe54c | 329 | * Legacy constructor, using ColumnData to define columns |
db4721fb PT |
330 | * |
331 | * @param parent | |
332 | * The parent composite UI object | |
333 | * @param cacheSize | |
334 | * The size of the event table cache | |
335 | * @param columnData | |
baafe54c AM |
336 | * Unused |
337 | * @deprecated Deprecated constructor, use | |
338 | * {@link #TmfEventsTable(Composite, int, Collection)} | |
339 | */ | |
340 | @Deprecated | |
341 | public TmfEventsTable(final Composite parent, int cacheSize, | |
342 | final org.eclipse.linuxtools.tmf.ui.widgets.virtualtable.ColumnData[] columnData) { | |
343 | /* | |
344 | * We'll do a "best-effort" to keep trace types still using this API to | |
345 | * keep working, by defining a TmfEventTableFieldColumn for each | |
346 | * ColumnData they passed. | |
347 | */ | |
348 | this(parent, cacheSize, convertFromColumnData(columnData)); | |
349 | } | |
350 | ||
351 | @Deprecated | |
352 | private static Collection<TmfEventTableColumn> convertFromColumnData( | |
353 | org.eclipse.linuxtools.tmf.ui.widgets.virtualtable.ColumnData[] columnData) { | |
354 | ||
355 | ImmutableList.Builder<TmfEventTableColumn> builder = new ImmutableList.Builder<>(); | |
356 | for (org.eclipse.linuxtools.tmf.ui.widgets.virtualtable.ColumnData col : columnData) { | |
357 | String header = col.header; | |
358 | if (header != null) { | |
359 | builder.add(new TmfEventTableFieldColumn(header)); | |
360 | } | |
361 | } | |
362 | return builder.build(); | |
363 | } | |
364 | ||
365 | /** | |
366 | * Standard constructor, where we define which columns to use. | |
367 | * | |
368 | * @param parent | |
369 | * The parent composite UI object | |
370 | * @param cacheSize | |
371 | * The size of the event table cache | |
372 | * @param columns | |
373 | * The columns to use in this table. | |
374 | * <p> | |
375 | * The iteration order of this collection will correspond to the | |
376 | * initial ordering of this series of columns in the table. | |
377 | * </p> | |
378 | * @since 3.1 | |
db4721fb | 379 | */ |
baafe54c AM |
380 | public TmfEventsTable(final Composite parent, int cacheSize, |
381 | Collection<? extends TmfEventTableColumn> columns) { | |
db4721fb PT |
382 | super("TmfEventsTable"); //$NON-NLS-1$ |
383 | ||
384 | fComposite = new Composite(parent, SWT.NONE); | |
385 | final GridLayout gl = new GridLayout(1, false); | |
386 | gl.marginHeight = 0; | |
387 | gl.marginWidth = 0; | |
388 | gl.verticalSpacing = 0; | |
389 | fComposite.setLayout(gl); | |
390 | ||
391 | fSashForm = new SashForm(fComposite, SWT.HORIZONTAL); | |
392 | fSashForm.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); | |
393 | ||
394 | // Create a virtual table | |
3f43dc48 | 395 | final int style = SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI | SWT.FULL_SELECTION; |
db4721fb PT |
396 | fTable = new TmfVirtualTable(fSashForm, style); |
397 | ||
398 | // Set the table layout | |
399 | final GridData layoutData = new GridData(SWT.FILL, SWT.FILL, true, true); | |
400 | fTable.setLayoutData(layoutData); | |
401 | ||
402 | // Some cosmetic enhancements | |
403 | fTable.setHeaderVisible(true); | |
404 | fTable.setLinesVisible(true); | |
405 | ||
baafe54c AM |
406 | // Setup the columns |
407 | if (columns != null) { | |
408 | fColumns.addAll(columns); | |
db4721fb PT |
409 | } |
410 | ||
baafe54c | 411 | // Create the UI columns in the table |
2fcd5eea AM |
412 | for (TmfEventTableColumn col : fColumns) { |
413 | TableColumn column = fTable.newTableColumn(SWT.LEFT); | |
414 | column.setText(col.getHeaderName()); | |
415 | column.setToolTipText(col.getHeaderTooltip()); | |
416 | column.setData(Key.FIELD_ID, col.getFilterFieldId()); | |
417 | column.pack(); | |
418 | } | |
baafe54c | 419 | |
db4721fb PT |
420 | // Set the frozen row for header row |
421 | fTable.setFrozenRowCount(1); | |
422 | ||
423 | // Create the header row cell editor | |
424 | createHeaderEditor(); | |
425 | ||
426 | // Handle the table item selection | |
427 | fTable.addSelectionListener(new SelectionAdapter() { | |
428 | @Override | |
429 | public void widgetSelected(final SelectionEvent e) { | |
3f43dc48 PT |
430 | if (e.item == null) { |
431 | return; | |
432 | } | |
433 | updateStatusLine(null); | |
434 | if (fTable.getSelectionIndices().length > 0) { | |
435 | if (e.item.getData(Key.RANK) instanceof Long) { | |
436 | fSelectedRank = (Long) e.item.getData(Key.RANK); | |
437 | fRawViewer.selectAndReveal((Long) e.item.getData(Key.RANK)); | |
438 | } | |
439 | if (e.item.getData(Key.TIMESTAMP) instanceof ITmfTimestamp) { | |
440 | final ITmfTimestamp ts = (ITmfTimestamp) e.item.getData(Key.TIMESTAMP); | |
441 | if (fTable.getSelectionIndices().length == 1) { | |
442 | fSelectedBeginTimestamp = ts; | |
443 | } | |
444 | if (fSelectedBeginTimestamp != null) { | |
445 | if (fSelectedBeginTimestamp.compareTo(ts) <= 0) { | |
446 | broadcast(new TmfTimeSynchSignal(TmfEventsTable.this, fSelectedBeginTimestamp, ts)); | |
447 | if (fTable.getSelectionIndices().length == 2) { | |
448 | updateStatusLine(ts.getDelta(fSelectedBeginTimestamp)); | |
449 | } | |
450 | } else { | |
451 | broadcast(new TmfTimeSynchSignal(TmfEventsTable.this, ts, fSelectedBeginTimestamp)); | |
dadf6e1a | 452 | updateStatusLine(fSelectedBeginTimestamp.getDelta(ts)); |
3f43dc48 | 453 | } |
db4721fb | 454 | } |
3f43dc48 PT |
455 | } else { |
456 | if (fTable.getSelectionIndices().length == 1) { | |
457 | fSelectedBeginTimestamp = null; | |
db4721fb PT |
458 | } |
459 | } | |
460 | } | |
3f43dc48 PT |
461 | if (e.item.getData() != null) { |
462 | fireSelectionChanged(new SelectionChangedEvent(TmfEventsTable.this, new StructuredSelection(e.item.getData()))); | |
463 | } else { | |
464 | fireSelectionChanged(new SelectionChangedEvent(TmfEventsTable.this, StructuredSelection.EMPTY)); | |
465 | } | |
db4721fb PT |
466 | } |
467 | }); | |
468 | ||
41b5c37f AM |
469 | int realCacheSize = Math.max(cacheSize, Display.getDefault().getBounds().height / fTable.getItemHeight()); |
470 | realCacheSize = Math.min(realCacheSize, MAX_CACHE_SIZE); | |
471 | fCache = new TmfEventsCache(realCacheSize, this); | |
db4721fb PT |
472 | |
473 | // Handle the table item requests | |
474 | fTable.addListener(SWT.SetData, new Listener() { | |
475 | ||
476 | @Override | |
477 | public void handleEvent(final Event event) { | |
478 | ||
479 | final TableItem item = (TableItem) event.item; | |
480 | int index = event.index - 1; // -1 for the header row | |
481 | ||
482 | if (event.index == 0) { | |
483 | setHeaderRowItemData(item); | |
484 | return; | |
485 | } | |
486 | ||
487 | if (fTable.getData(Key.FILTER_OBJ) != null) { | |
488 | if ((event.index == 1) || (event.index == (fTable.getItemCount() - 1))) { | |
489 | setFilterStatusRowItemData(item); | |
490 | return; | |
491 | } | |
492 | index = index - 1; // -1 for top filter status row | |
493 | } | |
494 | ||
495 | final CachedEvent cachedEvent = fCache.getEvent(index); | |
496 | if (cachedEvent != null) { | |
497 | setItemData(item, cachedEvent.event, cachedEvent.rank); | |
498 | return; | |
499 | } | |
500 | ||
501 | // Else, fill the cache asynchronously (and off the UI thread) | |
502 | event.doit = false; | |
503 | } | |
504 | }); | |
505 | ||
506 | fTable.addMouseListener(new MouseAdapter() { | |
507 | @Override | |
508 | public void mouseDoubleClick(final MouseEvent event) { | |
509 | if (event.button != 1) { | |
510 | return; | |
511 | } | |
512 | // Identify the selected row | |
513 | final Point point = new Point(event.x, event.y); | |
514 | final TableItem item = fTable.getItem(point); | |
515 | if (item != null) { | |
516 | final Rectangle imageBounds = item.getImageBounds(0); | |
517 | imageBounds.width = BOOKMARK_IMAGE.getBounds().width; | |
518 | if (imageBounds.contains(point)) { | |
519 | final Long rank = (Long) item.getData(Key.RANK); | |
520 | if (rank != null) { | |
521 | toggleBookmark(rank); | |
522 | } | |
523 | } | |
524 | } | |
525 | } | |
526 | }); | |
527 | ||
528 | final Listener tooltipListener = new Listener () { | |
529 | Shell tooltipShell = null; | |
530 | @Override | |
531 | public void handleEvent(final Event event) { | |
532 | switch (event.type) { | |
533 | case SWT.MouseHover: | |
534 | final TableItem item = fTable.getItem(new Point(event.x, event.y)); | |
535 | if (item == null) { | |
536 | return; | |
537 | } | |
538 | final Long rank = (Long) item.getData(Key.RANK); | |
539 | if (rank == null) { | |
540 | return; | |
541 | } | |
542 | final String tooltipText = (String) item.getData(Key.BOOKMARK); | |
543 | final Rectangle bounds = item.getImageBounds(0); | |
544 | bounds.width = BOOKMARK_IMAGE.getBounds().width; | |
545 | if (!bounds.contains(event.x,event.y)) { | |
546 | return; | |
547 | } | |
548 | if ((tooltipShell != null) && !tooltipShell.isDisposed()) { | |
549 | tooltipShell.dispose(); | |
550 | } | |
551 | tooltipShell = new Shell(fTable.getShell(), SWT.ON_TOP | SWT.NO_FOCUS | SWT.TOOL); | |
552 | tooltipShell.setBackground(PlatformUI.getWorkbench().getDisplay().getSystemColor(SWT.COLOR_INFO_BACKGROUND)); | |
553 | final FillLayout layout = new FillLayout(); | |
554 | layout.marginWidth = 2; | |
555 | tooltipShell.setLayout(layout); | |
556 | final Label label = new Label(tooltipShell, SWT.WRAP); | |
557 | String text = rank.toString() + (tooltipText != null ? ": " + tooltipText : ""); //$NON-NLS-1$ //$NON-NLS-2$ | |
558 | label.setForeground(PlatformUI.getWorkbench().getDisplay().getSystemColor(SWT.COLOR_INFO_FOREGROUND)); | |
559 | label.setBackground(PlatformUI.getWorkbench().getDisplay().getSystemColor(SWT.COLOR_INFO_BACKGROUND)); | |
560 | label.setText(text); | |
561 | label.addListener(SWT.MouseExit, this); | |
562 | label.addListener(SWT.MouseDown, this); | |
563 | label.addListener(SWT.MouseWheel, this); | |
564 | final Point size = tooltipShell.computeSize(SWT.DEFAULT, SWT.DEFAULT); | |
565 | /* | |
566 | * Bug in Linux. The coordinates of the event have an origin that excludes the table header but | |
567 | * the method toDisplay() expects coordinates relative to an origin that includes the table header. | |
568 | */ | |
569 | int y = event.y; | |
570 | if (System.getProperty("os.name").contains("Linux")) { //$NON-NLS-1$ //$NON-NLS-2$ | |
571 | y += fTable.getHeaderHeight(); | |
572 | } | |
573 | Point pt = fTable.toDisplay(event.x, y); | |
574 | pt.x += BOOKMARK_IMAGE.getBounds().width; | |
3be2946f | 575 | pt.y += item.getBounds().height; |
db4721fb PT |
576 | tooltipShell.setBounds(pt.x, pt.y, size.x, size.y); |
577 | tooltipShell.setVisible(true); | |
578 | break; | |
579 | case SWT.Dispose: | |
580 | case SWT.KeyDown: | |
581 | case SWT.MouseMove: | |
582 | case SWT.MouseExit: | |
583 | case SWT.MouseDown: | |
584 | case SWT.MouseWheel: | |
585 | if (tooltipShell != null) { | |
586 | tooltipShell.dispose(); | |
587 | tooltipShell = null; | |
588 | } | |
589 | break; | |
590 | default: | |
591 | break; | |
592 | } | |
593 | } | |
594 | }; | |
595 | ||
596 | fTable.addListener(SWT.MouseHover, tooltipListener); | |
597 | fTable.addListener(SWT.Dispose, tooltipListener); | |
598 | fTable.addListener(SWT.KeyDown, tooltipListener); | |
599 | fTable.addListener(SWT.MouseMove, tooltipListener); | |
600 | fTable.addListener(SWT.MouseExit, tooltipListener); | |
601 | fTable.addListener(SWT.MouseDown, tooltipListener); | |
602 | fTable.addListener(SWT.MouseWheel, tooltipListener); | |
603 | ||
604 | // Create resources | |
605 | createResources(); | |
606 | ||
607 | ColorSettingsManager.addColorSettingsListener(this); | |
608 | ||
609 | fTable.setItemCount(1); // +1 for header row | |
610 | ||
611 | fRawViewer = new TmfRawEventViewer(fSashForm, SWT.H_SCROLL | SWT.V_SCROLL); | |
612 | ||
613 | fRawViewer.addSelectionListener(new Listener() { | |
614 | @Override | |
615 | public void handleEvent(final Event e) { | |
616 | if (e.data instanceof Long) { | |
617 | final long rank = (Long) e.data; | |
618 | int index = (int) rank; | |
619 | if (fTable.getData(Key.FILTER_OBJ) != null) { | |
620 | index = fCache.getFilteredEventIndex(rank) + 1; // +1 for top filter status row | |
621 | } | |
622 | fTable.setSelection(index + 1); // +1 for header row | |
623 | fSelectedRank = rank; | |
3f43dc48 | 624 | updateStatusLine(null); |
1e1bef82 | 625 | } else if (e.data instanceof ITmfLocation) { |
db4721fb PT |
626 | // DOES NOT WORK: rank undefined in context from seekLocation() |
627 | // ITmfLocation<?> location = (ITmfLocation<?>) e.data; | |
628 | // TmfContext context = fTrace.seekLocation(location); | |
629 | // fTable.setSelection((int) context.getRank()); | |
630 | return; | |
631 | } else { | |
632 | return; | |
633 | } | |
634 | final TableItem[] selection = fTable.getSelection(); | |
635 | if ((selection != null) && (selection.length > 0)) { | |
636 | final TmfTimestamp ts = (TmfTimestamp) fTable.getSelection()[0].getData(Key.TIMESTAMP); | |
637 | if (ts != null) { | |
638 | broadcast(new TmfTimeSynchSignal(TmfEventsTable.this, ts)); | |
639 | } | |
640 | } | |
641 | } | |
642 | }); | |
643 | ||
644 | fSashForm.setWeights(new int[] { 1, 1 }); | |
645 | fRawViewer.setVisible(false); | |
646 | ||
647 | createPopupMenu(); | |
648 | } | |
649 | ||
baafe54c AM |
650 | // ------------------------------------------------------------------------ |
651 | // Operations | |
652 | // ------------------------------------------------------------------------ | |
653 | ||
a0a88f65 AM |
654 | /** |
655 | * Create a pop-up menu. | |
656 | */ | |
db4721fb PT |
657 | protected void createPopupMenu() { |
658 | final IAction showTableAction = new Action(Messages.TmfEventsTable_ShowTableActionText) { | |
659 | @Override | |
660 | public void run() { | |
661 | fTable.setVisible(true); | |
662 | fSashForm.layout(); | |
663 | } | |
664 | }; | |
665 | ||
666 | final IAction hideTableAction = new Action(Messages.TmfEventsTable_HideTableActionText) { | |
667 | @Override | |
668 | public void run() { | |
669 | fTable.setVisible(false); | |
670 | fSashForm.layout(); | |
671 | } | |
672 | }; | |
673 | ||
674 | final IAction showRawAction = new Action(Messages.TmfEventsTable_ShowRawActionText) { | |
675 | @Override | |
676 | public void run() { | |
677 | fRawViewer.setVisible(true); | |
678 | fSashForm.layout(); | |
679 | final int index = fTable.getSelectionIndex(); | |
dadf6e1a | 680 | if (index >= 1) { |
db4721fb PT |
681 | fRawViewer.selectAndReveal(index - 1); |
682 | } | |
683 | } | |
684 | }; | |
685 | ||
686 | final IAction hideRawAction = new Action(Messages.TmfEventsTable_HideRawActionText) { | |
687 | @Override | |
688 | public void run() { | |
689 | fRawViewer.setVisible(false); | |
690 | fSashForm.layout(); | |
691 | } | |
692 | }; | |
693 | ||
029df6e3 | 694 | final IAction openCallsiteAction = new Action(Messages.TmfEventsTable_OpenSourceCodeActionText) { |
60fb38b8 PT |
695 | @Override |
696 | public void run() { | |
697 | final TableItem items[] = fTable.getSelection(); | |
698 | if (items.length != 1) { | |
699 | return; | |
700 | } | |
701 | final TableItem item = items[0]; | |
702 | ||
703 | final Object data = item.getData(); | |
f47ed727 BH |
704 | if (data instanceof ITmfSourceLookup) { |
705 | ITmfSourceLookup event = (ITmfSourceLookup) data; | |
706 | ITmfCallsite cs = event.getCallsite(); | |
60fb38b8 PT |
707 | if (cs == null || cs.getFileName() == null) { |
708 | return; | |
709 | } | |
710 | IMarker marker = null; | |
711 | try { | |
712 | String fileName = cs.getFileName(); | |
713 | final String trimmedPath = fileName.replaceAll("\\.\\./", ""); //$NON-NLS-1$ //$NON-NLS-2$ | |
507b1336 | 714 | final ArrayList<IFile> files = new ArrayList<>(); |
60fb38b8 PT |
715 | ResourcesPlugin.getWorkspace().getRoot().accept(new IResourceVisitor() { |
716 | @Override | |
717 | public boolean visit(IResource resource) throws CoreException { | |
718 | if (resource instanceof IFile && resource.getFullPath().toString().endsWith(trimmedPath)) { | |
719 | files.add((IFile) resource); | |
720 | } | |
721 | return true; | |
722 | } | |
723 | }); | |
724 | IFile file = null; | |
725 | if (files.size() > 1) { | |
726 | ListDialog dialog = new ListDialog(getTable().getShell()); | |
727 | dialog.setContentProvider(ArrayContentProvider.getInstance()); | |
728 | dialog.setLabelProvider(new LabelProvider() { | |
729 | @Override | |
730 | public String getText(Object element) { | |
731 | return ((IFile) element).getFullPath().toString(); | |
732 | } | |
733 | }); | |
734 | dialog.setInput(files); | |
029df6e3 JCK |
735 | dialog.setTitle(Messages.TmfEventsTable_OpenSourceCodeSelectFileDialogTitle); |
736 | dialog.setMessage(Messages.TmfEventsTable_OpenSourceCodeSelectFileDialogTitle + '\n' + cs.toString()); | |
60fb38b8 PT |
737 | dialog.open(); |
738 | Object[] result = dialog.getResult(); | |
739 | if (result != null && result.length > 0) { | |
740 | file = (IFile) result[0]; | |
741 | } | |
742 | } else if (files.size() == 1) { | |
743 | file = files.get(0); | |
744 | } | |
745 | if (file != null) { | |
746 | marker = file.createMarker(IMarker.MARKER); | |
747 | marker.setAttribute(IMarker.LINE_NUMBER, Long.valueOf(cs.getLineNumber()).intValue()); | |
748 | IDE.openEditor(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(), marker); | |
749 | marker.delete(); | |
750 | } else if (files.size() == 0){ | |
029df6e3 | 751 | displayException(new FileNotFoundException('\'' + cs.toString() + '\'' + '\n' + Messages.TmfEventsTable_OpenSourceCodeNotFound)); |
60fb38b8 | 752 | } |
60fb38b8 | 753 | } catch (CoreException e) { |
8e95e814 | 754 | displayException(e); |
60fb38b8 PT |
755 | } |
756 | } | |
757 | } | |
758 | }; | |
759 | ||
760 | final IAction openModelAction = new Action(Messages.TmfEventsTable_OpenModelActionText) { | |
ac44ef71 AR |
761 | @Override |
762 | public void run() { | |
763 | ||
764 | final TableItem items[] = fTable.getSelection(); | |
765 | if (items.length != 1) { | |
766 | return; | |
767 | } | |
768 | final TableItem item = items[0]; | |
769 | ||
770 | final Object eventData = item.getData(); | |
f47ed727 BH |
771 | if (eventData instanceof ITmfModelLookup) { |
772 | String modelURI = ((ITmfModelLookup) eventData).getModelUri(); | |
ac44ef71 AR |
773 | |
774 | if (modelURI != null) { | |
775 | IWorkbenchPage activePage = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); | |
776 | ||
777 | IFile file = null; | |
778 | final URI uri = URI.createURI(modelURI); | |
779 | if (uri.isPlatformResource()) { | |
780 | IPath path = new Path(uri.toPlatformString(true)); | |
781 | file = ResourcesPlugin.getWorkspace().getRoot().getFile(path); | |
782 | } else if (uri.isFile() && !uri.isRelative()) { | |
783 | file = ResourcesPlugin.getWorkspace().getRoot().getFileForLocation( | |
784 | new Path(uri.toFileString())); | |
785 | } | |
786 | ||
787 | if (file != null) { | |
788 | try { | |
789 | /* | |
790 | * create a temporary validation marker on the | |
791 | * model file, remove it afterwards thus, | |
792 | * navigation works with all model editors | |
793 | * supporting the navigation to a marker | |
794 | */ | |
795 | IMarker marker = file.createMarker(EValidator.MARKER); | |
796 | marker.setAttribute(EValidator.URI_ATTRIBUTE, modelURI); | |
797 | marker.setAttribute(IMarker.SEVERITY, IMarker.SEVERITY_INFO); | |
798 | ||
799 | IDE.openEditor(activePage, marker, OpenStrategy.activateOnOpen()); | |
800 | marker.delete(); | |
801 | } | |
802 | catch (CoreException e) { | |
803 | displayException(e); | |
804 | } | |
60fb38b8 PT |
805 | } else { |
806 | displayException(new FileNotFoundException('\'' + modelURI + '\'' + '\n' + Messages.TmfEventsTable_OpenModelUnsupportedURI)); | |
ac44ef71 AR |
807 | } |
808 | } | |
809 | } | |
810 | } | |
811 | }; | |
60fb38b8 | 812 | |
d3de0920 XR |
813 | final IAction exportToTextAction = new Action(Messages.TmfEventsTable_Export_to_text) { |
814 | @Override | |
815 | public void run() { | |
816 | IWorkbenchPage activePage = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); | |
817 | IHandlerService handlerService = (IHandlerService) activePage.getActiveEditor().getSite().getService(IHandlerService.class); | |
818 | ICommandService cmdService = (ICommandService) activePage.getActiveEditor().getSite().getService(ICommandService.class); | |
819 | try { | |
507b1336 | 820 | HashMap<String, Object> parameters = new HashMap<>(); |
d3de0920 XR |
821 | Command command = cmdService.getCommand(ExportToTextCommandHandler.COMMAND_ID); |
822 | ParameterizedCommand cmd = ParameterizedCommand.generateCommand(command,parameters); | |
823 | IEvaluationContext context = handlerService.getCurrentState(); | |
53bae902 | 824 | context.addVariable(ExportToTextCommandHandler.TMF_EVENT_TABLE_COLUMNS_ID, fColumns); |
d3de0920 XR |
825 | handlerService.executeCommandInContext(cmd, null, context); |
826 | } catch (ExecutionException e) { | |
827 | displayException(e); | |
828 | } catch (NotDefinedException e) { | |
829 | displayException(e); | |
830 | } catch (NotEnabledException e) { | |
831 | displayException(e); | |
832 | } catch (NotHandledException e) { | |
833 | displayException(e); | |
834 | } | |
835 | } | |
836 | }; | |
837 | ||
db4721fb PT |
838 | final IAction showSearchBarAction = new Action(Messages.TmfEventsTable_ShowSearchBarActionText) { |
839 | @Override | |
840 | public void run() { | |
841 | fHeaderState = HeaderState.SEARCH; | |
842 | fTable.refresh(); | |
843 | } | |
844 | }; | |
845 | ||
846 | final IAction showFilterBarAction = new Action(Messages.TmfEventsTable_ShowFilterBarActionText) { | |
847 | @Override | |
848 | public void run() { | |
849 | fHeaderState = HeaderState.FILTER; | |
850 | fTable.refresh(); | |
851 | } | |
852 | }; | |
853 | ||
854 | final IAction clearFiltersAction = new Action(Messages.TmfEventsTable_ClearFiltersActionText) { | |
855 | @Override | |
856 | public void run() { | |
857 | clearFilters(); | |
858 | } | |
859 | }; | |
860 | ||
861 | class ToggleBookmarkAction extends Action { | |
0126a8ca | 862 | Long fRank; |
db4721fb | 863 | |
0126a8ca | 864 | public ToggleBookmarkAction(final String text, final Long rank) { |
db4721fb PT |
865 | super(text); |
866 | fRank = rank; | |
867 | } | |
868 | ||
869 | @Override | |
870 | public void run() { | |
871 | toggleBookmark(fRank); | |
872 | } | |
873 | } | |
874 | ||
875 | final MenuManager tablePopupMenu = new MenuManager(); | |
876 | tablePopupMenu.setRemoveAllWhenShown(true); | |
877 | tablePopupMenu.addMenuListener(new IMenuListener() { | |
878 | @Override | |
879 | public void menuAboutToShow(final IMenuManager manager) { | |
880 | if (fTable.getSelectionIndex() == 0) { | |
881 | // Right-click on header row | |
882 | if (fHeaderState == HeaderState.FILTER) { | |
883 | tablePopupMenu.add(showSearchBarAction); | |
884 | } else { | |
885 | tablePopupMenu.add(showFilterBarAction); | |
886 | } | |
887 | return; | |
888 | } | |
889 | final Point point = fTable.toControl(Display.getDefault().getCursorLocation()); | |
890 | final TableItem item = fTable.getSelection().length > 0 ? fTable.getSelection()[0] : null; | |
891 | if (item != null) { | |
892 | final Rectangle imageBounds = item.getImageBounds(0); | |
893 | imageBounds.width = BOOKMARK_IMAGE.getBounds().width; | |
894 | if (point.x <= (imageBounds.x + imageBounds.width)) { | |
895 | // Right-click on left margin | |
896 | final Long rank = (Long) item.getData(Key.RANK); | |
897 | if ((rank != null) && (fBookmarksFile != null)) { | |
898 | if (fBookmarksMap.containsKey(rank)) { | |
899 | tablePopupMenu.add(new ToggleBookmarkAction( | |
900 | Messages.TmfEventsTable_RemoveBookmarkActionText, rank)); | |
901 | } else { | |
902 | tablePopupMenu.add(new ToggleBookmarkAction( | |
903 | Messages.TmfEventsTable_AddBookmarkActionText, rank)); | |
904 | } | |
905 | } | |
906 | return; | |
907 | } | |
908 | } | |
60fb38b8 | 909 | |
db4721fb PT |
910 | // Right-click on table |
911 | if (fTable.isVisible() && fRawViewer.isVisible()) { | |
912 | tablePopupMenu.add(hideTableAction); | |
913 | tablePopupMenu.add(hideRawAction); | |
914 | } else if (!fTable.isVisible()) { | |
915 | tablePopupMenu.add(showTableAction); | |
916 | } else if (!fRawViewer.isVisible()) { | |
917 | tablePopupMenu.add(showRawAction); | |
918 | } | |
d3de0920 | 919 | tablePopupMenu.add(exportToTextAction); |
db4721fb | 920 | tablePopupMenu.add(new Separator()); |
60fb38b8 | 921 | |
ac44ef71 | 922 | if (item != null) { |
60fb38b8 | 923 | final Object data = item.getData(); |
f47ed727 BH |
924 | Separator separator = null; |
925 | if (data instanceof ITmfSourceLookup) { | |
926 | ITmfSourceLookup event = (ITmfSourceLookup) data; | |
60fb38b8 PT |
927 | if (event.getCallsite() != null) { |
928 | tablePopupMenu.add(openCallsiteAction); | |
929 | separator = new Separator(); | |
930 | } | |
f47ed727 BH |
931 | } |
932 | ||
933 | if (data instanceof ITmfModelLookup) { | |
934 | ITmfModelLookup event = (ITmfModelLookup) data; | |
935 | if (event.getModelUri() != null) { | |
60fb38b8 PT |
936 | tablePopupMenu.add(openModelAction); |
937 | separator = new Separator(); | |
938 | } | |
f47ed727 | 939 | |
60fb38b8 PT |
940 | if (separator != null) { |
941 | tablePopupMenu.add(separator); | |
ac44ef71 AR |
942 | } |
943 | } | |
944 | } | |
60fb38b8 | 945 | |
db4721fb PT |
946 | tablePopupMenu.add(clearFiltersAction); |
947 | final ITmfFilterTreeNode[] savedFilters = FilterManager.getSavedFilters(); | |
948 | if (savedFilters.length > 0) { | |
949 | final MenuManager subMenu = new MenuManager(Messages.TmfEventsTable_ApplyPresetFilterMenuName); | |
950 | for (final ITmfFilterTreeNode node : savedFilters) { | |
951 | if (node instanceof TmfFilterNode) { | |
952 | final TmfFilterNode filter = (TmfFilterNode) node; | |
953 | subMenu.add(new Action(filter.getFilterName()) { | |
954 | @Override | |
955 | public void run() { | |
956 | applyFilter(filter); | |
957 | } | |
958 | }); | |
959 | } | |
960 | } | |
961 | tablePopupMenu.add(subMenu); | |
962 | } | |
963 | appendToTablePopupMenu(tablePopupMenu, item); | |
964 | } | |
965 | }); | |
966 | ||
967 | final MenuManager rawViewerPopupMenu = new MenuManager(); | |
968 | rawViewerPopupMenu.setRemoveAllWhenShown(true); | |
969 | rawViewerPopupMenu.addMenuListener(new IMenuListener() { | |
970 | @Override | |
971 | public void menuAboutToShow(final IMenuManager manager) { | |
972 | if (fTable.isVisible() && fRawViewer.isVisible()) { | |
973 | rawViewerPopupMenu.add(hideTableAction); | |
974 | rawViewerPopupMenu.add(hideRawAction); | |
975 | } else if (!fTable.isVisible()) { | |
976 | rawViewerPopupMenu.add(showTableAction); | |
977 | } else if (!fRawViewer.isVisible()) { | |
978 | rawViewerPopupMenu.add(showRawAction); | |
979 | } | |
980 | appendToRawPopupMenu(tablePopupMenu); | |
981 | } | |
982 | }); | |
983 | ||
984 | Menu menu = tablePopupMenu.createContextMenu(fTable); | |
985 | fTable.setMenu(menu); | |
986 | ||
987 | menu = rawViewerPopupMenu.createContextMenu(fRawViewer); | |
988 | fRawViewer.setMenu(menu); | |
989 | } | |
990 | ||
f8177ba2 | 991 | |
a0a88f65 AM |
992 | /** |
993 | * Append an item to the event table's pop-up menu. | |
994 | * | |
995 | * @param tablePopupMenu | |
996 | * The menu manager | |
997 | * @param selectedItem | |
998 | * The item to append | |
999 | */ | |
db4721fb PT |
1000 | protected void appendToTablePopupMenu(final MenuManager tablePopupMenu, final TableItem selectedItem) { |
1001 | // override to append more actions | |
1002 | } | |
1003 | ||
a0a88f65 AM |
1004 | /** |
1005 | * Append an item to the raw viewer's pop-up menu. | |
1006 | * | |
1007 | * @param rawViewerPopupMenu | |
1008 | * The menu manager | |
1009 | */ | |
db4721fb PT |
1010 | protected void appendToRawPopupMenu(final MenuManager rawViewerPopupMenu) { |
1011 | // override to append more actions | |
1012 | } | |
1013 | ||
1014 | @Override | |
1015 | public void dispose() { | |
1016 | stopSearchThread(); | |
1017 | stopFilterThread(); | |
1018 | ColorSettingsManager.removeColorSettingsListener(this); | |
1019 | fComposite.dispose(); | |
1020 | if ((fTrace != null) && fDisposeOnClose) { | |
1021 | fTrace.dispose(); | |
1022 | } | |
1023 | fResourceManager.dispose(); | |
3a97628a | 1024 | fRawViewer.dispose(); |
db4721fb PT |
1025 | super.dispose(); |
1026 | } | |
1027 | ||
1028 | /** | |
1029 | * Assign a layout data object to this view. | |
1030 | * | |
1031 | * @param layoutData | |
1032 | * The layout data to assign | |
1033 | */ | |
1034 | public void setLayoutData(final Object layoutData) { | |
1035 | fComposite.setLayoutData(layoutData); | |
1036 | } | |
1037 | ||
1038 | /** | |
1039 | * Get the virtual table contained in this event table. | |
1040 | * | |
1041 | * @return The TMF virtual table | |
1042 | */ | |
1043 | public TmfVirtualTable getTable() { | |
1044 | return fTable; | |
1045 | } | |
1046 | ||
1047 | /** | |
1048 | * @param columnData | |
baafe54c AM |
1049 | * columnData |
1050 | * @deprecated The column headers are now set at the constructor, this | |
1051 | * shouldn't be called anymore. | |
db4721fb | 1052 | */ |
baafe54c AM |
1053 | @Deprecated |
1054 | protected void setColumnHeaders(final org.eclipse.linuxtools.tmf.ui.widgets.virtualtable.ColumnData [] columnData) { | |
1055 | /* No-op */ | |
db4721fb PT |
1056 | } |
1057 | ||
a0a88f65 AM |
1058 | /** |
1059 | * Set a table item's data. | |
1060 | * | |
1061 | * @param item | |
1062 | * The item to set | |
1063 | * @param event | |
1064 | * Which trace event to link with this entry | |
1065 | * @param rank | |
1066 | * Which rank this event has in the trace/experiment | |
1067 | */ | |
db4721fb | 1068 | protected void setItemData(final TableItem item, final ITmfEvent event, final long rank) { |
baafe54c | 1069 | item.setText(getItemStrings(fColumns, event)); |
93bfd50a | 1070 | item.setData(event); |
db4721fb PT |
1071 | item.setData(Key.TIMESTAMP, new TmfTimestamp(event.getTimestamp())); |
1072 | item.setData(Key.RANK, rank); | |
1073 | ||
2db176a0 PT |
1074 | final Collection<Long> markerIds = fBookmarksMap.get(rank); |
1075 | if (!markerIds.isEmpty()) { | |
1076 | Joiner joiner = Joiner.on("\n -").skipNulls(); //$NON-NLS-1$ | |
1077 | List<Object> parts = new ArrayList<>(); | |
1078 | if (markerIds.size() > 1) { | |
1079 | parts.add(Messages.TmfEventsTable_MultipleBookmarksToolTip); | |
1080 | } | |
db4721fb | 1081 | try { |
2db176a0 PT |
1082 | for (long markerId : markerIds) { |
1083 | final IMarker marker = fBookmarksFile.findMarker(markerId); | |
1084 | parts.add(marker.getAttribute(IMarker.MESSAGE)); | |
1085 | } | |
1086 | } catch (CoreException e) { | |
db4721fb PT |
1087 | displayException(e); |
1088 | } | |
2db176a0 | 1089 | item.setData(Key.BOOKMARK, joiner.join(parts)); |
db4721fb PT |
1090 | } else { |
1091 | item.setData(Key.BOOKMARK, null); | |
1092 | } | |
1093 | ||
1094 | boolean searchMatch = false; | |
1095 | boolean searchNoMatch = false; | |
1096 | final ITmfFilter searchFilter = (ITmfFilter) fTable.getData(Key.SEARCH_OBJ); | |
1097 | if (searchFilter != null) { | |
1098 | if (searchFilter.matches(event)) { | |
1099 | searchMatch = true; | |
1100 | } else { | |
1101 | searchNoMatch = true; | |
1102 | } | |
1103 | } | |
1104 | ||
1105 | final ColorSetting colorSetting = ColorSettingsManager.getColorSetting(event); | |
1106 | if (searchNoMatch) { | |
1107 | item.setForeground(colorSetting.getDimmedForegroundColor()); | |
1108 | item.setBackground(colorSetting.getDimmedBackgroundColor()); | |
1109 | } else { | |
1110 | item.setForeground(colorSetting.getForegroundColor()); | |
1111 | item.setBackground(colorSetting.getBackgroundColor()); | |
1112 | } | |
1113 | ||
1114 | if (searchMatch) { | |
2db176a0 | 1115 | if (!markerIds.isEmpty()) { |
db4721fb PT |
1116 | item.setImage(SEARCH_MATCH_BOOKMARK_IMAGE); |
1117 | } else { | |
1118 | item.setImage(SEARCH_MATCH_IMAGE); | |
1119 | } | |
2db176a0 | 1120 | } else if (!markerIds.isEmpty()) { |
db4721fb PT |
1121 | item.setImage(BOOKMARK_IMAGE); |
1122 | } else { | |
1123 | item.setImage((Image) null); | |
1124 | } | |
1125 | } | |
1126 | ||
a0a88f65 AM |
1127 | /** |
1128 | * Set the item data of the header row. | |
1129 | * | |
1130 | * @param item | |
1131 | * The item to use as table header | |
1132 | */ | |
db4721fb PT |
1133 | protected void setHeaderRowItemData(final TableItem item) { |
1134 | String txtKey = null; | |
1135 | if (fHeaderState == HeaderState.SEARCH) { | |
1136 | item.setImage(SEARCH_IMAGE); | |
1137 | txtKey = Key.SEARCH_TXT; | |
1138 | } else if (fHeaderState == HeaderState.FILTER) { | |
1139 | item.setImage(FILTER_IMAGE); | |
1140 | txtKey = Key.FILTER_TXT; | |
1141 | } | |
1142 | item.setForeground(fGrayColor); | |
1143 | for (int i = 0; i < fTable.getColumns().length; i++) { | |
1144 | final TableColumn column = fTable.getColumns()[i]; | |
1145 | final String filter = (String) column.getData(txtKey); | |
1146 | if (filter == null) { | |
1147 | if (fHeaderState == HeaderState.SEARCH) { | |
1148 | item.setText(i, SEARCH_HINT); | |
1149 | } else if (fHeaderState == HeaderState.FILTER) { | |
1150 | item.setText(i, FILTER_HINT); | |
1151 | } | |
1152 | item.setForeground(i, fGrayColor); | |
1153 | item.setFont(i, fTable.getFont()); | |
1154 | } else { | |
1155 | item.setText(i, filter); | |
1156 | item.setForeground(i, fGreenColor); | |
1157 | item.setFont(i, fBoldFont); | |
1158 | } | |
1159 | } | |
1160 | } | |
1161 | ||
a0a88f65 AM |
1162 | /** |
1163 | * Set the item data of the "filter status" row. | |
1164 | * | |
1165 | * @param item | |
1166 | * The item to use as filter status row | |
1167 | */ | |
db4721fb PT |
1168 | protected void setFilterStatusRowItemData(final TableItem item) { |
1169 | for (int i = 0; i < fTable.getColumns().length; i++) { | |
1170 | if (i == 0) { | |
1171 | if ((fTrace == null) || (fFilterCheckCount == fTrace.getNbEvents())) { | |
1172 | item.setImage(FILTER_IMAGE); | |
1173 | } else { | |
1174 | item.setImage(STOP_IMAGE); | |
1175 | } | |
1176 | item.setText(0, fFilterMatchCount + "/" + fFilterCheckCount); //$NON-NLS-1$ | |
1177 | } else { | |
1178 | item.setText(i, ""); //$NON-NLS-1$ | |
1179 | } | |
1180 | } | |
93bfd50a | 1181 | item.setData(null); |
db4721fb PT |
1182 | item.setData(Key.TIMESTAMP, null); |
1183 | item.setData(Key.RANK, null); | |
1184 | item.setForeground(null); | |
1185 | item.setBackground(null); | |
1186 | } | |
1187 | ||
a0a88f65 AM |
1188 | /** |
1189 | * Create an editor for the header. | |
1190 | */ | |
db4721fb PT |
1191 | protected void createHeaderEditor() { |
1192 | final TableEditor tableEditor = fTable.createTableEditor(); | |
1193 | tableEditor.horizontalAlignment = SWT.LEFT; | |
1194 | tableEditor.verticalAlignment = SWT.CENTER; | |
1195 | tableEditor.grabHorizontal = true; | |
1196 | tableEditor.minimumWidth = 50; | |
1197 | ||
1198 | // Handle the header row selection | |
1199 | fTable.addMouseListener(new MouseAdapter() { | |
1200 | int columnIndex; | |
1201 | TableColumn column; | |
1202 | TableItem item; | |
1203 | ||
1204 | @Override | |
1205 | public void mouseDown(final MouseEvent event) { | |
1206 | if (event.button != 1) { | |
1207 | return; | |
1208 | } | |
1209 | // Identify the selected row | |
1210 | final Point point = new Point(event.x, event.y); | |
1211 | item = fTable.getItem(point); | |
1212 | ||
1213 | // Header row selected | |
1214 | if ((item != null) && (fTable.indexOf(item) == 0)) { | |
1215 | ||
1216 | // Icon selected | |
1217 | if (item.getImageBounds(0).contains(point)) { | |
1218 | if (fHeaderState == HeaderState.SEARCH) { | |
1219 | fHeaderState = HeaderState.FILTER; | |
1220 | } else if (fHeaderState == HeaderState.FILTER) { | |
1221 | fHeaderState = HeaderState.SEARCH; | |
1222 | } | |
3f43dc48 | 1223 | fTable.setSelection(0); |
db4721fb PT |
1224 | fTable.refresh(); |
1225 | return; | |
1226 | } | |
1227 | ||
1228 | // Identify the selected column | |
1229 | columnIndex = -1; | |
1230 | for (int i = 0; i < fTable.getColumns().length; i++) { | |
1231 | final Rectangle rect = item.getBounds(i); | |
1232 | if (rect.contains(point)) { | |
1233 | columnIndex = i; | |
1234 | break; | |
1235 | } | |
1236 | } | |
1237 | ||
1238 | if (columnIndex == -1) { | |
1239 | return; | |
1240 | } | |
1241 | ||
1242 | column = fTable.getColumns()[columnIndex]; | |
1243 | ||
1244 | String txtKey = null; | |
1245 | if (fHeaderState == HeaderState.SEARCH) { | |
1246 | txtKey = Key.SEARCH_TXT; | |
1247 | } else if (fHeaderState == HeaderState.FILTER) { | |
1248 | txtKey = Key.FILTER_TXT; | |
1249 | } | |
1250 | ||
1251 | // The control that will be the editor must be a child of the Table | |
1252 | final Text newEditor = (Text) fTable.createTableEditorControl(Text.class); | |
1253 | final String headerString = (String) column.getData(txtKey); | |
1254 | if (headerString != null) { | |
1255 | newEditor.setText(headerString); | |
1256 | } | |
1257 | newEditor.addFocusListener(new FocusAdapter() { | |
1258 | @Override | |
1259 | public void focusLost(final FocusEvent e) { | |
1260 | final boolean changed = updateHeader(newEditor.getText()); | |
1261 | if (changed) { | |
1262 | applyHeader(); | |
1263 | } | |
1264 | } | |
1265 | }); | |
1266 | newEditor.addKeyListener(new KeyAdapter() { | |
1267 | @Override | |
1268 | public void keyPressed(final KeyEvent e) { | |
1269 | if (e.character == SWT.CR) { | |
1270 | updateHeader(newEditor.getText()); | |
1271 | applyHeader(); | |
d81b17ea MAL |
1272 | |
1273 | // Set focus on the table so that the next carriage return goes to the next result | |
1274 | TmfEventsTable.this.getTable().setFocus(); | |
db4721fb PT |
1275 | } else if (e.character == SWT.ESC) { |
1276 | tableEditor.getEditor().dispose(); | |
1277 | } | |
1278 | } | |
1279 | }); | |
1280 | newEditor.selectAll(); | |
1281 | newEditor.setFocus(); | |
1282 | tableEditor.setEditor(newEditor, item, columnIndex); | |
1283 | } | |
1284 | } | |
1285 | ||
1286 | /* | |
1287 | * returns true is value was changed | |
1288 | */ | |
1289 | private boolean updateHeader(final String text) { | |
1290 | String objKey = null; | |
1291 | String txtKey = null; | |
1292 | if (fHeaderState == HeaderState.SEARCH) { | |
1293 | objKey = Key.SEARCH_OBJ; | |
1294 | txtKey = Key.SEARCH_TXT; | |
1295 | } else if (fHeaderState == HeaderState.FILTER) { | |
1296 | objKey = Key.FILTER_OBJ; | |
1297 | txtKey = Key.FILTER_TXT; | |
1298 | } | |
1299 | if (text.trim().length() > 0) { | |
1300 | try { | |
1301 | final String regex = TmfFilterMatchesNode.regexFix(text); | |
1302 | Pattern.compile(regex); | |
1303 | if (regex.equals(column.getData(txtKey))) { | |
1304 | tableEditor.getEditor().dispose(); | |
1305 | return false; | |
1306 | } | |
1307 | final TmfFilterMatchesNode filter = new TmfFilterMatchesNode(null); | |
1308 | String fieldId = (String) column.getData(Key.FIELD_ID); | |
1309 | if (fieldId == null) { | |
1310 | fieldId = column.getText(); | |
1311 | } | |
1312 | filter.setField(fieldId); | |
1313 | filter.setRegex(regex); | |
1314 | column.setData(objKey, filter); | |
1315 | column.setData(txtKey, regex); | |
1316 | } catch (final PatternSyntaxException ex) { | |
1317 | tableEditor.getEditor().dispose(); | |
1318 | MessageDialog.openError(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), | |
1319 | ex.getDescription(), ex.getMessage()); | |
1320 | return false; | |
1321 | } | |
1322 | } else { | |
1323 | if (column.getData(txtKey) == null) { | |
1324 | tableEditor.getEditor().dispose(); | |
1325 | return false; | |
1326 | } | |
1327 | column.setData(objKey, null); | |
1328 | column.setData(txtKey, null); | |
1329 | } | |
1330 | return true; | |
1331 | } | |
1332 | ||
1333 | private void applyHeader() { | |
1334 | if (fHeaderState == HeaderState.SEARCH) { | |
1335 | stopSearchThread(); | |
1336 | final TmfFilterAndNode filter = new TmfFilterAndNode(null); | |
3dca7aa5 AM |
1337 | for (final TableColumn col : fTable.getColumns()) { |
1338 | final Object filterObj = col.getData(Key.SEARCH_OBJ); | |
db4721fb PT |
1339 | if (filterObj instanceof ITmfFilterTreeNode) { |
1340 | filter.addChild((ITmfFilterTreeNode) filterObj); | |
1341 | } | |
1342 | } | |
1343 | if (filter.getChildrenCount() > 0) { | |
1344 | fTable.setData(Key.SEARCH_OBJ, filter); | |
1345 | fTable.refresh(); | |
1346 | searchNext(); | |
1347 | fireSearchApplied(filter); | |
1348 | } else { | |
1349 | fTable.setData(Key.SEARCH_OBJ, null); | |
1350 | fTable.refresh(); | |
1351 | fireSearchApplied(null); | |
1352 | } | |
1353 | } else if (fHeaderState == HeaderState.FILTER) { | |
1354 | final TmfFilterAndNode filter = new TmfFilterAndNode(null); | |
3dca7aa5 AM |
1355 | for (final TableColumn col : fTable.getColumns()) { |
1356 | final Object filterObj = col.getData(Key.FILTER_OBJ); | |
db4721fb PT |
1357 | if (filterObj instanceof ITmfFilterTreeNode) { |
1358 | filter.addChild((ITmfFilterTreeNode) filterObj); | |
1359 | } | |
1360 | } | |
1361 | if (filter.getChildrenCount() > 0) { | |
1362 | applyFilter(filter); | |
1363 | } else { | |
1364 | clearFilters(); | |
1365 | } | |
1366 | } | |
1367 | ||
1368 | tableEditor.getEditor().dispose(); | |
1369 | } | |
1370 | }); | |
1371 | ||
1372 | fTable.addKeyListener(new KeyAdapter() { | |
1373 | @Override | |
1374 | public void keyPressed(final KeyEvent e) { | |
1375 | e.doit = false; | |
1376 | if (e.character == SWT.ESC) { | |
1377 | stopFilterThread(); | |
1378 | stopSearchThread(); | |
1379 | fTable.refresh(); | |
1380 | } else if (e.character == SWT.DEL) { | |
1381 | if (fHeaderState == HeaderState.SEARCH) { | |
1382 | stopSearchThread(); | |
1383 | for (final TableColumn column : fTable.getColumns()) { | |
1384 | column.setData(Key.SEARCH_OBJ, null); | |
1385 | column.setData(Key.SEARCH_TXT, null); | |
1386 | } | |
1387 | fTable.setData(Key.SEARCH_OBJ, null); | |
1388 | fTable.refresh(); | |
1389 | fireSearchApplied(null); | |
1390 | } else if (fHeaderState == HeaderState.FILTER) { | |
1391 | clearFilters(); | |
1392 | } | |
1393 | } else if (e.character == SWT.CR) { | |
1394 | if ((e.stateMask & SWT.SHIFT) == 0) { | |
1395 | searchNext(); | |
1396 | } else { | |
1397 | searchPrevious(); | |
1398 | } | |
1399 | } | |
1400 | } | |
1401 | }); | |
1402 | } | |
1403 | ||
a0a88f65 AM |
1404 | /** |
1405 | * Send an event indicating a filter has been applied. | |
1406 | * | |
1407 | * @param filter | |
1408 | * The filter that was just applied | |
1409 | */ | |
db4721fb | 1410 | protected void fireFilterApplied(final ITmfFilter filter) { |
faa38350 | 1411 | broadcast(new TmfEventFilterAppliedSignal(this, fTrace, filter)); |
db4721fb PT |
1412 | } |
1413 | ||
a0a88f65 AM |
1414 | /** |
1415 | * Send an event indicating that a search has been applied. | |
1416 | * | |
1417 | * @param filter | |
1418 | * The search filter that was just applied | |
1419 | */ | |
db4721fb | 1420 | protected void fireSearchApplied(final ITmfFilter filter) { |
faa38350 | 1421 | broadcast(new TmfEventSearchAppliedSignal(this, fTrace, filter)); |
db4721fb PT |
1422 | } |
1423 | ||
a0a88f65 AM |
1424 | /** |
1425 | * Start the filtering thread. | |
1426 | */ | |
db4721fb PT |
1427 | protected void startFilterThread() { |
1428 | synchronized (fFilterSyncObj) { | |
1429 | final ITmfFilterTreeNode filter = (ITmfFilterTreeNode) fTable.getData(Key.FILTER_OBJ); | |
1430 | if (fFilterThread == null || fFilterThread.filter != filter) { | |
1431 | if (fFilterThread != null) { | |
1432 | fFilterThread.cancel(); | |
1433 | fFilterThreadResume = false; | |
1434 | } | |
1435 | fFilterThread = new FilterThread(filter); | |
1436 | fFilterThread.start(); | |
1437 | } else { | |
1438 | fFilterThreadResume = true; | |
1439 | } | |
1440 | } | |
1441 | } | |
1442 | ||
a0a88f65 AM |
1443 | /** |
1444 | * Stop the filtering thread. | |
1445 | */ | |
db4721fb PT |
1446 | protected void stopFilterThread() { |
1447 | synchronized (fFilterSyncObj) { | |
1448 | if (fFilterThread != null) { | |
1449 | fFilterThread.cancel(); | |
1450 | fFilterThread = null; | |
1451 | fFilterThreadResume = false; | |
1452 | } | |
1453 | } | |
1454 | } | |
1455 | ||
1456 | /** | |
a0a88f65 AM |
1457 | * Apply a filter. |
1458 | * | |
1459 | * @param filter | |
1460 | * The filter to apply | |
db4721fb PT |
1461 | * @since 1.1 |
1462 | */ | |
1463 | protected void applyFilter(ITmfFilter filter) { | |
f29f8868 BH |
1464 | stopFilterThread(); |
1465 | stopSearchThread(); | |
db4721fb PT |
1466 | fFilterMatchCount = 0; |
1467 | fFilterCheckCount = 0; | |
1468 | fCache.applyFilter(filter); | |
1469 | fTable.clearAll(); | |
1470 | fTable.setData(Key.FILTER_OBJ, filter); | |
1471 | fTable.setItemCount(3); // +1 for header row, +2 for top and bottom filter status rows | |
1472 | startFilterThread(); | |
1473 | fireFilterApplied(filter); | |
1474 | } | |
1475 | ||
a0a88f65 AM |
1476 | /** |
1477 | * Clear all currently active filters. | |
1478 | */ | |
db4721fb PT |
1479 | protected void clearFilters() { |
1480 | if (fTable.getData(Key.FILTER_OBJ) == null) { | |
1481 | return; | |
1482 | } | |
1483 | stopFilterThread(); | |
1484 | stopSearchThread(); | |
1485 | fCache.clearFilter(); | |
1486 | fTable.clearAll(); | |
1487 | for (final TableColumn column : fTable.getColumns()) { | |
1488 | column.setData(Key.FILTER_OBJ, null); | |
1489 | column.setData(Key.FILTER_TXT, null); | |
1490 | } | |
1491 | fTable.setData(Key.FILTER_OBJ, null); | |
1492 | if (fTrace != null) { | |
1493 | fTable.setItemCount((int) fTrace.getNbEvents() + 1); // +1 for header row | |
1494 | } else { | |
1495 | fTable.setItemCount(1); // +1 for header row | |
1496 | } | |
1497 | fFilterMatchCount = 0; | |
1498 | fFilterCheckCount = 0; | |
1499 | if (fSelectedRank >= 0) { | |
1500 | fTable.setSelection((int) fSelectedRank + 1); // +1 for header row | |
1501 | } else { | |
1502 | fTable.setSelection(0); | |
1503 | } | |
1504 | fireFilterApplied(null); | |
3f43dc48 | 1505 | updateStatusLine(null); |
db4721fb PT |
1506 | } |
1507 | ||
a0a88f65 AM |
1508 | /** |
1509 | * Wrapper Thread object for the filtering thread. | |
1510 | */ | |
db4721fb PT |
1511 | protected class FilterThread extends Thread { |
1512 | private final ITmfFilterTreeNode filter; | |
fd3f1eff | 1513 | private TmfEventRequest request; |
db4721fb PT |
1514 | private boolean refreshBusy = false; |
1515 | private boolean refreshPending = false; | |
1516 | private final Object syncObj = new Object(); | |
1517 | ||
a0a88f65 AM |
1518 | /** |
1519 | * Constructor. | |
1520 | * | |
1521 | * @param filter | |
1522 | * The filter this thread will be processing | |
1523 | */ | |
db4721fb PT |
1524 | public FilterThread(final ITmfFilterTreeNode filter) { |
1525 | super("Filter Thread"); //$NON-NLS-1$ | |
1526 | this.filter = filter; | |
1527 | } | |
1528 | ||
1529 | @Override | |
1530 | public void run() { | |
1531 | if (fTrace == null) { | |
1532 | return; | |
1533 | } | |
1534 | final int nbRequested = (int) (fTrace.getNbEvents() - fFilterCheckCount); | |
1535 | if (nbRequested <= 0) { | |
1536 | return; | |
1537 | } | |
fd3f1eff AM |
1538 | request = new TmfEventRequest(ITmfEvent.class, TmfTimeRange.ETERNITY, |
1539 | (int) fFilterCheckCount, nbRequested, ExecutionType.BACKGROUND) { | |
db4721fb PT |
1540 | @Override |
1541 | public void handleData(final ITmfEvent event) { | |
1542 | super.handleData(event); | |
1543 | if (request.isCancelled()) { | |
1544 | return; | |
1545 | } | |
1546 | if (filter.matches(event)) { | |
1547 | final long rank = fFilterCheckCount; | |
1548 | final int index = (int) fFilterMatchCount; | |
1549 | fFilterMatchCount++; | |
bd54d363 | 1550 | fCache.storeEvent(event, rank, index); |
db4721fb PT |
1551 | refreshTable(); |
1552 | } else if ((fFilterCheckCount % 100) == 0) { | |
1553 | refreshTable(); | |
1554 | } | |
1555 | fFilterCheckCount++; | |
1556 | } | |
1557 | }; | |
fd3f1eff | 1558 | ((ITmfEventProvider) fTrace).sendRequest(request); |
db4721fb PT |
1559 | try { |
1560 | request.waitForCompletion(); | |
1561 | } catch (final InterruptedException e) { | |
1562 | } | |
1563 | refreshTable(); | |
1564 | synchronized (fFilterSyncObj) { | |
1565 | fFilterThread = null; | |
1566 | if (fFilterThreadResume) { | |
1567 | fFilterThreadResume = false; | |
1568 | fFilterThread = new FilterThread(filter); | |
1569 | fFilterThread.start(); | |
1570 | } | |
1571 | } | |
1572 | } | |
1573 | ||
a0a88f65 AM |
1574 | /** |
1575 | * Refresh the filter. | |
1576 | */ | |
db4721fb PT |
1577 | public void refreshTable() { |
1578 | synchronized (syncObj) { | |
1579 | if (refreshBusy) { | |
1580 | refreshPending = true; | |
1581 | return; | |
1582 | } | |
1583 | refreshBusy = true; | |
1584 | } | |
1585 | Display.getDefault().asyncExec(new Runnable() { | |
1586 | @Override | |
1587 | public void run() { | |
1588 | if (request.isCancelled()) { | |
1589 | return; | |
1590 | } | |
1591 | if (fTable.isDisposed()) { | |
1592 | return; | |
1593 | } | |
1594 | fTable.setItemCount((int) fFilterMatchCount + 3); // +1 for header row, +2 for top and bottom filter status rows | |
1595 | fTable.refresh(); | |
1596 | synchronized (syncObj) { | |
1597 | refreshBusy = false; | |
1598 | if (refreshPending) { | |
1599 | refreshPending = false; | |
1600 | refreshTable(); | |
1601 | } | |
1602 | } | |
1603 | } | |
1604 | }); | |
1605 | } | |
1606 | ||
a0a88f65 AM |
1607 | /** |
1608 | * Cancel this filtering thread. | |
1609 | */ | |
db4721fb PT |
1610 | public void cancel() { |
1611 | if (request != null) { | |
1612 | request.cancel(); | |
1613 | } | |
1614 | } | |
1615 | } | |
1616 | ||
a0a88f65 AM |
1617 | /** |
1618 | * Go to the next item of a search. | |
1619 | */ | |
db4721fb PT |
1620 | protected void searchNext() { |
1621 | synchronized (fSearchSyncObj) { | |
1622 | if (fSearchThread != null) { | |
1623 | return; | |
1624 | } | |
1625 | final ITmfFilterTreeNode searchFilter = (ITmfFilterTreeNode) fTable.getData(Key.SEARCH_OBJ); | |
1626 | if (searchFilter == null) { | |
1627 | return; | |
1628 | } | |
1629 | final int selectionIndex = fTable.getSelectionIndex(); | |
1630 | int startIndex; | |
1631 | if (selectionIndex > 0) { | |
1632 | startIndex = selectionIndex; // -1 for header row, +1 for next event | |
1633 | } else { | |
1634 | // header row is selected, start at top event | |
1635 | startIndex = Math.max(0, fTable.getTopIndex() - 1); // -1 for header row | |
1636 | } | |
1637 | final ITmfFilterTreeNode eventFilter = (ITmfFilterTreeNode) fTable.getData(Key.FILTER_OBJ); | |
60fb38b8 | 1638 | if (eventFilter != null) { |
db4721fb PT |
1639 | startIndex = Math.max(0, startIndex - 1); // -1 for top filter status row |
1640 | } | |
1641 | fSearchThread = new SearchThread(searchFilter, eventFilter, startIndex, fSelectedRank, Direction.FORWARD); | |
1642 | fSearchThread.schedule(); | |
1643 | } | |
1644 | } | |
1645 | ||
a0a88f65 AM |
1646 | /** |
1647 | * Go to the previous item of a search. | |
1648 | */ | |
db4721fb PT |
1649 | protected void searchPrevious() { |
1650 | synchronized (fSearchSyncObj) { | |
1651 | if (fSearchThread != null) { | |
1652 | return; | |
1653 | } | |
1654 | final ITmfFilterTreeNode searchFilter = (ITmfFilterTreeNode) fTable.getData(Key.SEARCH_OBJ); | |
1655 | if (searchFilter == null) { | |
1656 | return; | |
1657 | } | |
1658 | final int selectionIndex = fTable.getSelectionIndex(); | |
1659 | int startIndex; | |
1660 | if (selectionIndex > 0) { | |
1661 | startIndex = selectionIndex - 2; // -1 for header row, -1 for previous event | |
1662 | } else { | |
1663 | // header row is selected, start at precedent of top event | |
1664 | startIndex = fTable.getTopIndex() - 2; // -1 for header row, -1 for previous event | |
1665 | } | |
1666 | final ITmfFilterTreeNode eventFilter = (ITmfFilterTreeNode) fTable.getData(Key.FILTER_OBJ); | |
60fb38b8 | 1667 | if (eventFilter != null) { |
db4721fb PT |
1668 | startIndex = startIndex - 1; // -1 for top filter status row |
1669 | } | |
1670 | fSearchThread = new SearchThread(searchFilter, eventFilter, startIndex, fSelectedRank, Direction.BACKWARD); | |
1671 | fSearchThread.schedule(); | |
1672 | } | |
1673 | } | |
1674 | ||
a0a88f65 AM |
1675 | /** |
1676 | * Stop the search thread. | |
1677 | */ | |
db4721fb PT |
1678 | protected void stopSearchThread() { |
1679 | fPendingGotoRank = -1; | |
1680 | synchronized (fSearchSyncObj) { | |
1681 | if (fSearchThread != null) { | |
1682 | fSearchThread.cancel(); | |
1683 | fSearchThread = null; | |
1684 | } | |
1685 | } | |
1686 | } | |
1687 | ||
a0a88f65 AM |
1688 | /** |
1689 | * Wrapper for the search thread. | |
1690 | */ | |
db4721fb | 1691 | protected class SearchThread extends Job { |
a0a88f65 AM |
1692 | |
1693 | private ITmfFilterTreeNode searchFilter; | |
1694 | private ITmfFilterTreeNode eventFilter; | |
1695 | private int startIndex; | |
1696 | private int direction; | |
1697 | private long rank; | |
1698 | private long foundRank = -1; | |
fd3f1eff | 1699 | private TmfEventRequest request; |
ae3ffd37 | 1700 | private ITmfTimestamp foundTimestamp = null; |
db4721fb | 1701 | |
a0a88f65 AM |
1702 | /** |
1703 | * Constructor. | |
1704 | * | |
1705 | * @param searchFilter | |
1706 | * The search filter | |
1707 | * @param eventFilter | |
1708 | * The event filter | |
1709 | * @param startIndex | |
1710 | * The index at which we should start searching | |
1711 | * @param currentRank | |
1712 | * The current rank | |
1713 | * @param direction | |
1714 | * In which direction should we search, forward or backwards | |
1715 | */ | |
1716 | public SearchThread(final ITmfFilterTreeNode searchFilter, | |
1717 | final ITmfFilterTreeNode eventFilter, final int startIndex, | |
db4721fb PT |
1718 | final long currentRank, final int direction) { |
1719 | super(Messages.TmfEventsTable_SearchingJobName); | |
1720 | this.searchFilter = searchFilter; | |
1721 | this.eventFilter = eventFilter; | |
1722 | this.startIndex = startIndex; | |
1723 | this.rank = currentRank; | |
1724 | this.direction = direction; | |
1725 | } | |
1726 | ||
1727 | @Override | |
1728 | protected IStatus run(final IProgressMonitor monitor) { | |
1729 | if (fTrace == null) { | |
1730 | return Status.OK_STATUS; | |
1731 | } | |
1732 | final Display display = Display.getDefault(); | |
1733 | if (startIndex < 0) { | |
1734 | rank = (int) fTrace.getNbEvents() - 1; | |
1735 | } else if (startIndex >= (fTable.getItemCount() - (eventFilter == null ? 1 : 3))) { // -1 for header row, -2 for top and bottom filter status rows | |
1736 | rank = 0; | |
1737 | } else { | |
1738 | int idx = startIndex; | |
1739 | while (foundRank == -1) { | |
1740 | final CachedEvent event = fCache.peekEvent(idx); | |
1741 | if (event == null) { | |
1742 | break; | |
1743 | } | |
1744 | rank = event.rank; | |
1745 | if (searchFilter.matches(event.event) && ((eventFilter == null) || eventFilter.matches(event.event))) { | |
1746 | foundRank = event.rank; | |
ae3ffd37 | 1747 | foundTimestamp = event.event.getTimestamp(); |
db4721fb PT |
1748 | break; |
1749 | } | |
1750 | if (direction == Direction.FORWARD) { | |
1751 | idx++; | |
1752 | } else { | |
1753 | idx--; | |
1754 | } | |
1755 | } | |
1756 | if (foundRank == -1) { | |
1757 | if (direction == Direction.FORWARD) { | |
1758 | rank++; | |
1759 | if (rank > (fTrace.getNbEvents() - 1)) { | |
1760 | rank = 0; | |
1761 | } | |
1762 | } else { | |
1763 | rank--; | |
1764 | if (rank < 0) { | |
1765 | rank = (int) fTrace.getNbEvents() - 1; | |
1766 | } | |
1767 | } | |
1768 | } | |
1769 | } | |
1770 | final int startRank = (int) rank; | |
1771 | boolean wrapped = false; | |
1772 | while (!monitor.isCanceled() && (foundRank == -1) && (fTrace != null)) { | |
1773 | int nbRequested = (direction == Direction.FORWARD ? Integer.MAX_VALUE : Math.min((int) rank + 1, fTrace.getCacheSize())); | |
1774 | if (direction == Direction.BACKWARD) { | |
1775 | rank = Math.max(0, rank - fTrace.getCacheSize() + 1); | |
1776 | } | |
fd3f1eff AM |
1777 | request = new TmfEventRequest(ITmfEvent.class, TmfTimeRange.ETERNITY, |
1778 | (int) rank, nbRequested, ExecutionType.BACKGROUND) { | |
db4721fb PT |
1779 | long currentRank = rank; |
1780 | ||
1781 | @Override | |
1782 | public void handleData(final ITmfEvent event) { | |
1783 | super.handleData(event); | |
1784 | if (searchFilter.matches(event) && ((eventFilter == null) || eventFilter.matches(event))) { | |
1785 | foundRank = currentRank; | |
ae3ffd37 | 1786 | foundTimestamp = event.getTimestamp(); |
db4721fb PT |
1787 | if (direction == Direction.FORWARD) { |
1788 | done(); | |
1789 | return; | |
1790 | } | |
1791 | } | |
1792 | currentRank++; | |
1793 | } | |
1794 | }; | |
fd3f1eff | 1795 | ((ITmfEventProvider) fTrace).sendRequest(request); |
db4721fb PT |
1796 | try { |
1797 | request.waitForCompletion(); | |
1798 | if (request.isCancelled()) { | |
1799 | return Status.OK_STATUS; | |
1800 | } | |
1801 | } catch (final InterruptedException e) { | |
1802 | synchronized (fSearchSyncObj) { | |
1803 | fSearchThread = null; | |
1804 | } | |
1805 | return Status.OK_STATUS; | |
1806 | } | |
1807 | if (foundRank == -1) { | |
1808 | if (direction == Direction.FORWARD) { | |
1809 | if (rank == 0) { | |
1810 | synchronized (fSearchSyncObj) { | |
1811 | fSearchThread = null; | |
1812 | } | |
1813 | return Status.OK_STATUS; | |
1814 | } | |
1815 | nbRequested = (int) rank; | |
1816 | rank = 0; | |
1817 | wrapped = true; | |
1818 | } else { | |
1819 | rank--; | |
1820 | if (rank < 0) { | |
1821 | rank = (int) fTrace.getNbEvents() - 1; | |
1822 | wrapped = true; | |
1823 | } | |
1824 | if ((rank <= startRank) && wrapped) { | |
1825 | synchronized (fSearchSyncObj) { | |
1826 | fSearchThread = null; | |
1827 | } | |
1828 | return Status.OK_STATUS; | |
1829 | } | |
1830 | } | |
1831 | } | |
1832 | } | |
1833 | int index = (int) foundRank; | |
1834 | if (eventFilter != null) { | |
1835 | index = fCache.getFilteredEventIndex(foundRank); | |
1836 | } | |
1837 | final int selection = index + 1 + (eventFilter != null ? +1 : 0); // +1 for header row, +1 for top filter status row | |
1838 | ||
1839 | display.asyncExec(new Runnable() { | |
1840 | @Override | |
1841 | public void run() { | |
1842 | if (monitor.isCanceled()) { | |
1843 | return; | |
1844 | } | |
1845 | if (fTable.isDisposed()) { | |
1846 | return; | |
1847 | } | |
1848 | fTable.setSelection(selection); | |
1849 | fSelectedRank = foundRank; | |
ae3ffd37 PT |
1850 | fRawViewer.selectAndReveal(fSelectedRank); |
1851 | if (foundTimestamp != null) { | |
1852 | broadcast(new TmfTimeSynchSignal(TmfEventsTable.this, foundTimestamp)); | |
1853 | } | |
a56ec2b8 | 1854 | fireSelectionChanged(new SelectionChangedEvent(TmfEventsTable.this, getSelection())); |
db4721fb PT |
1855 | synchronized (fSearchSyncObj) { |
1856 | fSearchThread = null; | |
1857 | } | |
3f43dc48 | 1858 | updateStatusLine(null); |
db4721fb PT |
1859 | } |
1860 | }); | |
1861 | return Status.OK_STATUS; | |
1862 | } | |
1863 | ||
1864 | @Override | |
1865 | protected void canceling() { | |
1866 | request.cancel(); | |
1867 | synchronized (fSearchSyncObj) { | |
1868 | fSearchThread = null; | |
1869 | } | |
1870 | } | |
1871 | } | |
1872 | ||
a0a88f65 AM |
1873 | /** |
1874 | * Create the resources. | |
1875 | */ | |
db4721fb PT |
1876 | protected void createResources() { |
1877 | fGrayColor = fResourceManager.createColor(ColorUtil.blend(fTable.getBackground().getRGB(), fTable | |
1878 | .getForeground().getRGB())); | |
1879 | fGreenColor = fTable.getDisplay().getSystemColor(SWT.COLOR_DARK_GREEN); | |
1880 | fBoldFont = fResourceManager.createFont(FontDescriptor.createFrom(fTable.getFont()).setStyle(SWT.BOLD)); | |
1881 | } | |
1882 | ||
a0a88f65 AM |
1883 | /** |
1884 | * Pack the columns. | |
1885 | */ | |
db4721fb PT |
1886 | protected void packColumns() { |
1887 | if (fPackDone) { | |
1888 | return; | |
1889 | } | |
d3bc98ee EB |
1890 | fTable.setRedraw(false); |
1891 | ||
f29f8868 BH |
1892 | boolean isLinux = System.getProperty("os.name").contains("Linux") ? true : false; //$NON-NLS-1$ //$NON-NLS-2$ |
1893 | ||
1894 | TableColumn tableColumns[] = fTable.getColumns(); | |
1895 | for (int i = 0; i < tableColumns.length; i++) { | |
1896 | final TableColumn column = tableColumns[i]; | |
db4721fb PT |
1897 | final int headerWidth = column.getWidth(); |
1898 | column.pack(); | |
f29f8868 BH |
1899 | // Workaround for Linux which doesn't consider the image width of |
1900 | // search/filter row in TableColumn.pack() after having executed | |
1901 | // TableItem.setImage((Image)null) for other rows than search/filter row. | |
1902 | if (isLinux && (i == 0)) { | |
1903 | column.setWidth(column.getWidth() + SEARCH_IMAGE.getBounds().width); | |
1904 | } | |
1905 | ||
db4721fb PT |
1906 | if (column.getWidth() < headerWidth) { |
1907 | column.setWidth(headerWidth); | |
1908 | } | |
1909 | } | |
d3bc98ee EB |
1910 | |
1911 | fTable.setRedraw(true); | |
db4721fb PT |
1912 | fPackDone = true; |
1913 | } | |
1914 | ||
d3de0920 | 1915 | /** |
baafe54c AM |
1916 | * Get the array of item strings (e.g., what to display in each cell of the |
1917 | * table row) corresponding to the columns and trace event passed in | |
1918 | * parameter. The order of the Strings in the returned array will correspond | |
1919 | * to the iteration order of 'columns'. | |
d3de0920 | 1920 | * |
baafe54c AM |
1921 | * <p> |
1922 | * To ensure consistent results, make sure only call this within a scope | |
1923 | * synchronized on 'columns'! If the order of 'columns' changes right after | |
1924 | * this method is called, the returned value won't be ordered correctly | |
1925 | * anymore. | |
1926 | */ | |
1927 | private static String[] getItemStrings(List<TmfEventTableColumn> columns, ITmfEvent event) { | |
1928 | if (event == null) { | |
1929 | return EMPTY_STRING_ARRAY; | |
1930 | } | |
1931 | synchronized (columns) { | |
1932 | List<String> itemStrings = new ArrayList<>(columns.size()); | |
1933 | for (TmfEventTableColumn column : columns) { | |
1934 | itemStrings.add(column.getItemString(event)); | |
1935 | } | |
1936 | return itemStrings.toArray(new String[0]); | |
1937 | } | |
1938 | } | |
1939 | ||
1940 | /** | |
1941 | * Get the contents of the row in the events table corresponding to an | |
1942 | * event. The order of the elements corresponds to the current order of the | |
1943 | * columns. | |
a0a88f65 | 1944 | * |
db4721fb | 1945 | * @param event |
cf37ad9f AM |
1946 | * The event printed in this row |
1947 | * @return The event row entries | |
1948 | * @since 3.0 | |
db4721fb | 1949 | */ |
cf37ad9f | 1950 | public String[] getItemStrings(ITmfEvent event) { |
baafe54c | 1951 | return getItemStrings(fColumns, event); |
db4721fb PT |
1952 | } |
1953 | ||
1954 | /** | |
1955 | * Notify this table that is got the UI focus. | |
1956 | */ | |
1957 | public void setFocus() { | |
1958 | fTable.setFocus(); | |
1959 | } | |
1960 | ||
1961 | /** | |
1962 | * Assign a new trace to this event table. | |
1963 | * | |
1964 | * @param trace | |
1965 | * The trace to assign to this event table | |
1966 | * @param disposeOnClose | |
1967 | * true if the trace should be disposed when the table is | |
1968 | * disposed | |
1969 | */ | |
1970 | public void setTrace(final ITmfTrace trace, final boolean disposeOnClose) { | |
1971 | if ((fTrace != null) && fDisposeOnClose) { | |
1972 | fTrace.dispose(); | |
1973 | } | |
1974 | fTrace = trace; | |
1975 | fPackDone = false; | |
1976 | fSelectedRank = 0; | |
1977 | fDisposeOnClose = disposeOnClose; | |
1978 | ||
1979 | // Perform the updates on the UI thread | |
1980 | fTable.getDisplay().syncExec(new Runnable() { | |
1981 | @Override | |
1982 | public void run() { | |
1983 | fTable.removeAll(); | |
1984 | fCache.setTrace(fTrace); // Clear the cache | |
1985 | if (fTrace != null) { | |
1986 | if (!fTable.isDisposed() && (fTrace != null)) { | |
1987 | if (fTable.getData(Key.FILTER_OBJ) == null) { | |
1988 | fTable.setItemCount((int) fTrace.getNbEvents() + 1); // +1 for header row | |
1989 | } else { | |
1990 | stopFilterThread(); | |
1991 | fFilterMatchCount = 0; | |
1992 | fFilterCheckCount = 0; | |
1993 | fTable.setItemCount(3); // +1 for header row, +2 for top and bottom filter status rows | |
1994 | startFilterThread(); | |
1995 | } | |
1996 | } | |
db4721fb | 1997 | } |
ea279a69 | 1998 | fRawViewer.setTrace(fTrace); |
db4721fb PT |
1999 | } |
2000 | }); | |
2001 | } | |
2002 | ||
3f43dc48 PT |
2003 | /** |
2004 | * Assign the status line manager | |
2005 | * | |
2006 | * @param statusLineManager | |
2007 | * The status line manager, or null to disable status line messages | |
4b121c48 | 2008 | * @since 2.1 |
3f43dc48 PT |
2009 | */ |
2010 | public void setStatusLineManager(IStatusLineManager statusLineManager) { | |
2011 | if (fStatusLineManager != null && statusLineManager == null) { | |
2012 | fStatusLineManager.setMessage(""); //$NON-NLS-1$ | |
2013 | } | |
2014 | fStatusLineManager = statusLineManager; | |
2015 | } | |
2016 | ||
2017 | private void updateStatusLine(ITmfTimestamp delta) { | |
2018 | if (fStatusLineManager != null) { | |
2019 | if (delta != null) { | |
2020 | fStatusLineManager.setMessage("\u0394: " + delta); //$NON-NLS-1$ | |
2021 | } else { | |
2022 | fStatusLineManager.setMessage(null); | |
2023 | } | |
2024 | } | |
2025 | } | |
2026 | ||
db4721fb PT |
2027 | // ------------------------------------------------------------------------ |
2028 | // Event cache | |
2029 | // ------------------------------------------------------------------------ | |
2030 | ||
2031 | /** | |
2032 | * Notify that the event cache has been updated | |
2033 | * | |
2034 | * @param completed | |
2035 | * Also notify if the populating of the cache is complete, or | |
2036 | * not. | |
2037 | */ | |
2038 | public void cacheUpdated(final boolean completed) { | |
2039 | synchronized (fCacheUpdateSyncObj) { | |
2040 | if (fCacheUpdateBusy) { | |
2041 | fCacheUpdatePending = true; | |
2042 | fCacheUpdateCompleted = completed; | |
2043 | return; | |
2044 | } | |
2045 | fCacheUpdateBusy = true; | |
2046 | } | |
2047 | // Event cache is now updated. Perform update on the UI thread | |
2048 | if (!fTable.isDisposed()) { | |
2049 | fTable.getDisplay().asyncExec(new Runnable() { | |
2050 | @Override | |
2051 | public void run() { | |
2052 | if (!fTable.isDisposed()) { | |
2053 | fTable.refresh(); | |
2054 | packColumns(); | |
2055 | } | |
2056 | if (completed) { | |
2057 | populateCompleted(); | |
2058 | } | |
2059 | synchronized (fCacheUpdateSyncObj) { | |
2060 | fCacheUpdateBusy = false; | |
2061 | if (fCacheUpdatePending) { | |
2062 | fCacheUpdatePending = false; | |
2063 | cacheUpdated(fCacheUpdateCompleted); | |
2064 | } | |
2065 | } | |
2066 | } | |
2067 | }); | |
2068 | } | |
2069 | } | |
2070 | ||
a0a88f65 AM |
2071 | /** |
2072 | * Callback for when populating the table is complete. | |
2073 | */ | |
db4721fb PT |
2074 | protected void populateCompleted() { |
2075 | // Nothing by default; | |
2076 | } | |
2077 | ||
93bfd50a PT |
2078 | // ------------------------------------------------------------------------ |
2079 | // ISelectionProvider | |
2080 | // ------------------------------------------------------------------------ | |
2081 | ||
93bfd50a PT |
2082 | /** |
2083 | * @since 2.0 | |
2084 | */ | |
2085 | @Override | |
2086 | public void addSelectionChangedListener(ISelectionChangedListener listener) { | |
2087 | selectionChangedListeners.add(listener); | |
2088 | } | |
2089 | ||
93bfd50a PT |
2090 | /** |
2091 | * @since 2.0 | |
2092 | */ | |
2093 | @Override | |
2094 | public ISelection getSelection() { | |
2095 | if (fTable == null || fTable.isDisposed()) { | |
2096 | return StructuredSelection.EMPTY; | |
2097 | } | |
507b1336 | 2098 | List<Object> list = new ArrayList<>(fTable.getSelection().length); |
93bfd50a PT |
2099 | for (TableItem item : fTable.getSelection()) { |
2100 | if (item.getData() != null) { | |
2101 | list.add(item.getData()); | |
2102 | } | |
2103 | } | |
2104 | return new StructuredSelection(list); | |
2105 | } | |
2106 | ||
93bfd50a PT |
2107 | /** |
2108 | * @since 2.0 | |
2109 | */ | |
2110 | @Override | |
2111 | public void removeSelectionChangedListener(ISelectionChangedListener listener) { | |
2112 | selectionChangedListeners.remove(listener); | |
2113 | } | |
2114 | ||
93bfd50a PT |
2115 | /** |
2116 | * @since 2.0 | |
2117 | */ | |
2118 | @Override | |
2119 | public void setSelection(ISelection selection) { | |
2120 | // not implemented | |
2121 | } | |
2122 | ||
2123 | /** | |
2124 | * Notifies any selection changed listeners that the viewer's selection has changed. | |
2125 | * Only listeners registered at the time this method is called are notified. | |
2126 | * | |
2127 | * @param event a selection changed event | |
2128 | * | |
2129 | * @see ISelectionChangedListener#selectionChanged | |
2130 | * @since 2.0 | |
2131 | */ | |
2132 | protected void fireSelectionChanged(final SelectionChangedEvent event) { | |
2133 | Object[] listeners = selectionChangedListeners.getListeners(); | |
2134 | for (int i = 0; i < listeners.length; ++i) { | |
2135 | final ISelectionChangedListener l = (ISelectionChangedListener) listeners[i]; | |
2136 | SafeRunnable.run(new SafeRunnable() { | |
faa38350 | 2137 | @Override |
93bfd50a PT |
2138 | public void run() { |
2139 | l.selectionChanged(event); | |
2140 | } | |
2141 | }); | |
2142 | } | |
2143 | } | |
2144 | ||
db4721fb PT |
2145 | // ------------------------------------------------------------------------ |
2146 | // Bookmark handling | |
2147 | // ------------------------------------------------------------------------ | |
2148 | ||
2149 | /** | |
2150 | * Add a bookmark to this event table. | |
2151 | * | |
2152 | * @param bookmarksFile | |
2153 | * The file to use for the bookmarks | |
2154 | */ | |
2155 | public void addBookmark(final IFile bookmarksFile) { | |
2156 | fBookmarksFile = bookmarksFile; | |
2157 | final TableItem[] selection = fTable.getSelection(); | |
2158 | if (selection.length > 0) { | |
2159 | final TableItem tableItem = selection[0]; | |
2160 | if (tableItem.getData(Key.RANK) != null) { | |
2161 | final StringBuffer defaultMessage = new StringBuffer(); | |
2162 | for (int i = 0; i < fTable.getColumns().length; i++) { | |
60fb38b8 | 2163 | if (i > 0) { |
db4721fb PT |
2164 | defaultMessage.append(", "); //$NON-NLS-1$ |
2165 | } | |
2166 | defaultMessage.append(tableItem.getText(i)); | |
2167 | } | |
3be2946f PT |
2168 | final InputDialog dialog = new MultiLineInputDialog( |
2169 | PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), | |
2170 | Messages.TmfEventsTable_AddBookmarkDialogTitle, | |
2171 | Messages.TmfEventsTable_AddBookmarkDialogMessage, | |
2172 | defaultMessage.toString()); | |
db4721fb PT |
2173 | if (dialog.open() == Window.OK) { |
2174 | final String message = dialog.getValue(); | |
2175 | try { | |
2176 | final IMarker bookmark = bookmarksFile.createMarker(IMarker.BOOKMARK); | |
2177 | if (bookmark.exists()) { | |
2178 | bookmark.setAttribute(IMarker.MESSAGE, message.toString()); | |
0126a8ca AM |
2179 | final Long rank = (Long) tableItem.getData(Key.RANK); |
2180 | final int location = rank.intValue(); | |
2181 | bookmark.setAttribute(IMarker.LOCATION, Integer.valueOf(location)); | |
db4721fb PT |
2182 | fBookmarksMap.put(rank, bookmark.getId()); |
2183 | fTable.refresh(); | |
2184 | } | |
2185 | } catch (final CoreException e) { | |
2186 | displayException(e); | |
2187 | } | |
2188 | } | |
2189 | } | |
2190 | } | |
2191 | ||
2192 | } | |
2193 | ||
2194 | /** | |
2195 | * Remove a bookmark from this event table. | |
2196 | * | |
2197 | * @param bookmark | |
2198 | * The bookmark to remove | |
2199 | */ | |
2200 | public void removeBookmark(final IMarker bookmark) { | |
2db176a0 | 2201 | for (final Entry<Long, Long> entry : fBookmarksMap.entries()) { |
db4721fb | 2202 | if (entry.getValue().equals(bookmark.getId())) { |
2db176a0 | 2203 | fBookmarksMap.remove(entry.getKey(), entry.getValue()); |
db4721fb PT |
2204 | fTable.refresh(); |
2205 | return; | |
2206 | } | |
2207 | } | |
2208 | } | |
2209 | ||
0126a8ca | 2210 | private void toggleBookmark(final Long rank) { |
db4721fb PT |
2211 | if (fBookmarksFile == null) { |
2212 | return; | |
2213 | } | |
2214 | if (fBookmarksMap.containsKey(rank)) { | |
2db176a0 | 2215 | final Collection<Long> markerIds = fBookmarksMap.removeAll(rank); |
db4721fb PT |
2216 | fTable.refresh(); |
2217 | try { | |
2db176a0 PT |
2218 | for (long markerId : markerIds) { |
2219 | final IMarker bookmark = fBookmarksFile.findMarker(markerId); | |
2220 | if (bookmark != null) { | |
2221 | bookmark.delete(); | |
2222 | } | |
db4721fb PT |
2223 | } |
2224 | } catch (final CoreException e) { | |
2225 | displayException(e); | |
2226 | } | |
2227 | } else { | |
2228 | addBookmark(fBookmarksFile); | |
2229 | } | |
2230 | } | |
2231 | ||
2232 | /** | |
2233 | * Refresh the bookmarks assigned to this trace, from the contents of a | |
2234 | * bookmark file. | |
2235 | * | |
2236 | * @param bookmarksFile | |
2237 | * The bookmark file to use | |
2238 | */ | |
2239 | public void refreshBookmarks(final IFile bookmarksFile) { | |
2240 | fBookmarksFile = bookmarksFile; | |
2241 | if (bookmarksFile == null) { | |
2242 | fBookmarksMap.clear(); | |
2243 | fTable.refresh(); | |
2244 | return; | |
2245 | } | |
2246 | try { | |
2247 | fBookmarksMap.clear(); | |
2248 | for (final IMarker bookmark : bookmarksFile.findMarkers(IMarker.BOOKMARK, false, IResource.DEPTH_ZERO)) { | |
2249 | final int location = bookmark.getAttribute(IMarker.LOCATION, -1); | |
2250 | if (location != -1) { | |
2251 | final long rank = location; | |
2252 | fBookmarksMap.put(rank, bookmark.getId()); | |
2253 | } | |
2254 | } | |
2255 | fTable.refresh(); | |
2256 | } catch (final CoreException e) { | |
2257 | displayException(e); | |
2258 | } | |
2259 | } | |
2260 | ||
2261 | @Override | |
2262 | public void gotoMarker(final IMarker marker) { | |
2263 | final int rank = marker.getAttribute(IMarker.LOCATION, -1); | |
2264 | if (rank != -1) { | |
2265 | int index = rank; | |
2266 | if (fTable.getData(Key.FILTER_OBJ) != null) { | |
2267 | index = fCache.getFilteredEventIndex(rank) + 1; // +1 for top filter status row | |
2268 | } else if (rank >= fTable.getItemCount()) { | |
2269 | fPendingGotoRank = rank; | |
2270 | } | |
a56ec2b8 | 2271 | fSelectedRank = rank; |
db4721fb | 2272 | fTable.setSelection(index + 1); // +1 for header row |
3f43dc48 | 2273 | updateStatusLine(null); |
db4721fb PT |
2274 | } |
2275 | } | |
2276 | ||
2277 | // ------------------------------------------------------------------------ | |
2278 | // Listeners | |
2279 | // ------------------------------------------------------------------------ | |
2280 | ||
db4721fb PT |
2281 | @Override |
2282 | public void colorSettingsChanged(final ColorSetting[] colorSettings) { | |
2283 | fTable.refresh(); | |
2284 | } | |
2285 | ||
db4721fb PT |
2286 | // ------------------------------------------------------------------------ |
2287 | // Signal handlers | |
2288 | // ------------------------------------------------------------------------ | |
2289 | ||
db4721fb PT |
2290 | /** |
2291 | * Handler for the trace updated signal | |
2292 | * | |
2293 | * @param signal | |
2294 | * The incoming signal | |
2295 | */ | |
2296 | @TmfSignalHandler | |
2297 | public void traceUpdated(final TmfTraceUpdatedSignal signal) { | |
2298 | if ((signal.getTrace() != fTrace) || fTable.isDisposed()) { | |
2299 | return; | |
2300 | } | |
2301 | // Perform the refresh on the UI thread | |
2302 | Display.getDefault().asyncExec(new Runnable() { | |
2303 | @Override | |
2304 | public void run() { | |
2305 | if (!fTable.isDisposed() && (fTrace != null)) { | |
2306 | if (fTable.getData(Key.FILTER_OBJ) == null) { | |
2307 | fTable.setItemCount((int) fTrace.getNbEvents() + 1); // +1 for header row | |
2308 | if ((fPendingGotoRank != -1) && ((fPendingGotoRank + 1) < fTable.getItemCount())) { // +1 for header row | |
2309 | fTable.setSelection((int) fPendingGotoRank + 1); // +1 for header row | |
2310 | fPendingGotoRank = -1; | |
3f43dc48 | 2311 | updateStatusLine(null); |
db4721fb PT |
2312 | } |
2313 | } else { | |
2314 | startFilterThread(); | |
2315 | } | |
2316 | } | |
2317 | if (!fRawViewer.isDisposed() && (fTrace != null)) { | |
2318 | fRawViewer.refreshEventCount(); | |
2319 | } | |
2320 | } | |
2321 | }); | |
2322 | } | |
2323 | ||
2324 | /** | |
2325 | * Handler for the time synch signal. | |
2326 | * | |
2327 | * @param signal | |
2328 | * The incoming signal | |
2329 | */ | |
2330 | @TmfSignalHandler | |
2331 | public void currentTimeUpdated(final TmfTimeSynchSignal signal) { | |
2332 | if ((signal.getSource() != this) && (fTrace != null) && (!fTable.isDisposed())) { | |
2333 | ||
2334 | // Create a request for one event that will be queued after other ongoing requests. When this request is completed | |
2335 | // do the work to select the actual event with the timestamp specified in the signal. This procedure prevents | |
2336 | // the method fTrace.getRank() from interfering and delaying ongoing requests. | |
fd3f1eff AM |
2337 | final TmfEventRequest subRequest = new TmfEventRequest(ITmfEvent.class, |
2338 | TmfTimeRange.ETERNITY, 0, 1, ExecutionType.FOREGROUND) { | |
db4721fb | 2339 | |
0fcf3b09 | 2340 | TmfTimestamp ts = new TmfTimestamp(signal.getBeginTime()); |
db4721fb PT |
2341 | |
2342 | @Override | |
2343 | public void handleData(final ITmfEvent event) { | |
2344 | super.handleData(event); | |
2345 | } | |
2346 | ||
2347 | @Override | |
5419a136 | 2348 | public void handleCompleted() { |
db4721fb PT |
2349 | super.handleCompleted(); |
2350 | if (fTrace == null) { | |
2351 | return; | |
2352 | } | |
2353 | ||
2354 | // Verify if the event is within the trace range and adjust if necessary | |
2355 | ITmfTimestamp timestamp = ts; | |
2356 | if (timestamp.compareTo(fTrace.getStartTime(), true) == -1) { | |
2357 | timestamp = fTrace.getStartTime(); | |
2358 | } | |
2359 | if (timestamp.compareTo(fTrace.getEndTime(), true) == 1) { | |
2360 | timestamp = fTrace.getEndTime(); | |
2361 | } | |
2362 | ||
2363 | // Get the rank of the selected event in the table | |
2364 | final ITmfContext context = fTrace.seekEvent(timestamp); | |
2365 | final long rank = context.getRank(); | |
4c9f2944 | 2366 | context.dispose(); |
db4721fb PT |
2367 | fSelectedRank = rank; |
2368 | ||
2369 | fTable.getDisplay().asyncExec(new Runnable() { | |
2370 | @Override | |
2371 | public void run() { | |
2372 | // Return if table is disposed | |
2373 | if (fTable.isDisposed()) { | |
2374 | return; | |
2375 | } | |
2376 | ||
2377 | int index = (int) rank; | |
2378 | if (fTable.isDisposed()) { | |
2379 | return; | |
2380 | } | |
60fb38b8 | 2381 | if (fTable.getData(Key.FILTER_OBJ) != null) { |
db4721fb PT |
2382 | index = fCache.getFilteredEventIndex(rank) + 1; // +1 for top filter status row |
2383 | } | |
2384 | fTable.setSelection(index + 1); // +1 for header row | |
2385 | fRawViewer.selectAndReveal(rank); | |
3f43dc48 | 2386 | updateStatusLine(null); |
db4721fb PT |
2387 | } |
2388 | }); | |
2389 | } | |
2390 | }; | |
2391 | ||
fd3f1eff | 2392 | ((ITmfEventProvider) fTrace).sendRequest(subRequest); |
db4721fb PT |
2393 | } |
2394 | } | |
2395 | ||
2396 | // ------------------------------------------------------------------------ | |
2397 | // Error handling | |
2398 | // ------------------------------------------------------------------------ | |
2399 | ||
2400 | /** | |
2401 | * Display an exception in a message box | |
2402 | * | |
2403 | * @param e the exception | |
2404 | */ | |
2405 | private static void displayException(final Exception e) { | |
2406 | final MessageBox mb = new MessageBox(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell()); | |
60fb38b8 | 2407 | mb.setText(e.getClass().getSimpleName()); |
db4721fb PT |
2408 | mb.setMessage(e.getMessage()); |
2409 | mb.open(); | |
2410 | } | |
2411 | ||
f8177ba2 FC |
2412 | /** |
2413 | * @since 2.0 | |
2414 | */ | |
2415 | public void refresh() { | |
2416 | fCache.clear(); | |
2417 | fTable.refresh(); | |
2418 | fTable.redraw(); | |
2419 | } | |
db4721fb | 2420 | } |