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db4721fb | 1 | /******************************************************************************* |
c8422608 | 2 | * Copyright (c) 2010, 2013 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: | |
10 | * Francois Chouinard - Initial API and implementation | |
11 | * Patrick Tasse - Factored out from events view | |
12 | * Francois Chouinard - Replaced Table by TmfVirtualTable | |
13 | * Patrick Tasse - Filter implementation (inspired by www.eclipse.org/mat) | |
ac44ef71 | 14 | * Ansgar Radermacher - Support navigation to model URIs (Bug 396956) |
f47ed727 | 15 | * Bernd Hufmann - Updated call site and model URI implementation |
db4721fb PT |
16 | *******************************************************************************/ |
17 | ||
18 | package org.eclipse.linuxtools.tmf.ui.viewers.events; | |
19 | ||
60fb38b8 | 20 | import java.io.FileNotFoundException; |
db4721fb PT |
21 | import java.util.ArrayList; |
22 | import java.util.Arrays; | |
23 | import java.util.HashMap; | |
24 | import java.util.List; | |
25 | import java.util.Map; | |
26 | import java.util.Map.Entry; | |
27 | import java.util.regex.Pattern; | |
28 | import java.util.regex.PatternSyntaxException; | |
29 | ||
30 | import org.eclipse.core.resources.IFile; | |
31 | import org.eclipse.core.resources.IMarker; | |
32 | import org.eclipse.core.resources.IResource; | |
60fb38b8 | 33 | import org.eclipse.core.resources.IResourceVisitor; |
ac44ef71 | 34 | import org.eclipse.core.resources.ResourcesPlugin; |
db4721fb | 35 | import org.eclipse.core.runtime.CoreException; |
ac44ef71 | 36 | import org.eclipse.core.runtime.IPath; |
db4721fb PT |
37 | import org.eclipse.core.runtime.IProgressMonitor; |
38 | import org.eclipse.core.runtime.IStatus; | |
93bfd50a | 39 | import org.eclipse.core.runtime.ListenerList; |
ac44ef71 | 40 | import org.eclipse.core.runtime.Path; |
db4721fb PT |
41 | import org.eclipse.core.runtime.Status; |
42 | import org.eclipse.core.runtime.jobs.Job; | |
ac44ef71 AR |
43 | import org.eclipse.emf.common.util.URI; |
44 | import org.eclipse.emf.ecore.EValidator; | |
db4721fb PT |
45 | import org.eclipse.jface.action.Action; |
46 | import org.eclipse.jface.action.IAction; | |
47 | import org.eclipse.jface.action.IMenuListener; | |
48 | import org.eclipse.jface.action.IMenuManager; | |
49 | import org.eclipse.jface.action.MenuManager; | |
50 | import org.eclipse.jface.action.Separator; | |
51 | import org.eclipse.jface.dialogs.InputDialog; | |
52 | import org.eclipse.jface.dialogs.MessageDialog; | |
53 | import org.eclipse.jface.resource.FontDescriptor; | |
54 | import org.eclipse.jface.resource.JFaceResources; | |
55 | import org.eclipse.jface.resource.LocalResourceManager; | |
ac44ef71 | 56 | import org.eclipse.jface.util.OpenStrategy; |
93bfd50a | 57 | import org.eclipse.jface.util.SafeRunnable; |
60fb38b8 | 58 | import org.eclipse.jface.viewers.ArrayContentProvider; |
93bfd50a PT |
59 | import org.eclipse.jface.viewers.ISelection; |
60 | import org.eclipse.jface.viewers.ISelectionChangedListener; | |
61 | import org.eclipse.jface.viewers.ISelectionProvider; | |
60fb38b8 | 62 | import org.eclipse.jface.viewers.LabelProvider; |
93bfd50a PT |
63 | import org.eclipse.jface.viewers.SelectionChangedEvent; |
64 | import org.eclipse.jface.viewers.StructuredSelection; | |
db4721fb PT |
65 | import org.eclipse.jface.window.Window; |
66 | import org.eclipse.linuxtools.internal.tmf.ui.Activator; | |
67 | import org.eclipse.linuxtools.internal.tmf.ui.Messages; | |
3be2946f | 68 | import org.eclipse.linuxtools.internal.tmf.ui.dialogs.MultiLineInputDialog; |
db4721fb PT |
69 | import org.eclipse.linuxtools.tmf.core.component.ITmfDataProvider; |
70 | import org.eclipse.linuxtools.tmf.core.component.TmfComponent; | |
71 | import org.eclipse.linuxtools.tmf.core.event.ITmfEvent; | |
72 | import org.eclipse.linuxtools.tmf.core.event.ITmfEventField; | |
db4721fb | 73 | import org.eclipse.linuxtools.tmf.core.event.TmfEventField; |
f47ed727 BH |
74 | import org.eclipse.linuxtools.tmf.core.event.lookup.ITmfCallsite; |
75 | import org.eclipse.linuxtools.tmf.core.event.lookup.ITmfModelLookup; | |
76 | import org.eclipse.linuxtools.tmf.core.event.lookup.ITmfSourceLookup; | |
db4721fb PT |
77 | import org.eclipse.linuxtools.tmf.core.filter.ITmfFilter; |
78 | import org.eclipse.linuxtools.tmf.core.filter.model.ITmfFilterTreeNode; | |
79 | import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterAndNode; | |
80 | import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterMatchesNode; | |
81 | import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterNode; | |
82 | import org.eclipse.linuxtools.tmf.core.request.ITmfDataRequest.ExecutionType; | |
83 | import org.eclipse.linuxtools.tmf.core.request.TmfDataRequest; | |
faa38350 PT |
84 | import org.eclipse.linuxtools.tmf.core.signal.TmfEventFilterAppliedSignal; |
85 | import org.eclipse.linuxtools.tmf.core.signal.TmfEventSearchAppliedSignal; | |
db4721fb PT |
86 | import org.eclipse.linuxtools.tmf.core.signal.TmfSignalHandler; |
87 | import org.eclipse.linuxtools.tmf.core.signal.TmfTimeSynchSignal; | |
88 | import org.eclipse.linuxtools.tmf.core.signal.TmfTraceUpdatedSignal; | |
3bd46eef AM |
89 | import org.eclipse.linuxtools.tmf.core.timestamp.ITmfTimestamp; |
90 | import org.eclipse.linuxtools.tmf.core.timestamp.TmfTimestamp; | |
db4721fb PT |
91 | import org.eclipse.linuxtools.tmf.core.trace.ITmfContext; |
92 | import org.eclipse.linuxtools.tmf.core.trace.ITmfLocation; | |
93 | import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace; | |
94 | import org.eclipse.linuxtools.tmf.ui.viewers.events.TmfEventsCache.CachedEvent; | |
95 | import org.eclipse.linuxtools.tmf.ui.views.colors.ColorSetting; | |
96 | import org.eclipse.linuxtools.tmf.ui.views.colors.ColorSettingsManager; | |
97 | import org.eclipse.linuxtools.tmf.ui.views.colors.IColorSettingsListener; | |
98 | import org.eclipse.linuxtools.tmf.ui.views.filter.FilterManager; | |
99 | import org.eclipse.linuxtools.tmf.ui.widgets.rawviewer.TmfRawEventViewer; | |
100 | import org.eclipse.linuxtools.tmf.ui.widgets.virtualtable.ColumnData; | |
101 | import org.eclipse.linuxtools.tmf.ui.widgets.virtualtable.TmfVirtualTable; | |
102 | import org.eclipse.swt.SWT; | |
103 | import org.eclipse.swt.custom.SashForm; | |
104 | import org.eclipse.swt.custom.TableEditor; | |
105 | import org.eclipse.swt.events.FocusAdapter; | |
106 | import org.eclipse.swt.events.FocusEvent; | |
107 | import org.eclipse.swt.events.KeyAdapter; | |
108 | import org.eclipse.swt.events.KeyEvent; | |
109 | import org.eclipse.swt.events.MouseAdapter; | |
110 | import org.eclipse.swt.events.MouseEvent; | |
111 | import org.eclipse.swt.events.SelectionAdapter; | |
112 | import org.eclipse.swt.events.SelectionEvent; | |
113 | import org.eclipse.swt.graphics.Color; | |
114 | import org.eclipse.swt.graphics.Font; | |
115 | import org.eclipse.swt.graphics.Image; | |
116 | import org.eclipse.swt.graphics.Point; | |
117 | import org.eclipse.swt.graphics.Rectangle; | |
118 | import org.eclipse.swt.layout.FillLayout; | |
119 | import org.eclipse.swt.layout.GridData; | |
120 | import org.eclipse.swt.layout.GridLayout; | |
121 | import org.eclipse.swt.widgets.Composite; | |
122 | import org.eclipse.swt.widgets.Display; | |
123 | import org.eclipse.swt.widgets.Event; | |
124 | import org.eclipse.swt.widgets.Label; | |
125 | import org.eclipse.swt.widgets.Listener; | |
126 | import org.eclipse.swt.widgets.Menu; | |
127 | import org.eclipse.swt.widgets.MessageBox; | |
128 | import org.eclipse.swt.widgets.Shell; | |
129 | import org.eclipse.swt.widgets.TableColumn; | |
130 | import org.eclipse.swt.widgets.TableItem; | |
131 | import org.eclipse.swt.widgets.Text; | |
ac44ef71 | 132 | import org.eclipse.ui.IWorkbenchPage; |
db4721fb | 133 | import org.eclipse.ui.PlatformUI; |
60fb38b8 | 134 | import org.eclipse.ui.dialogs.ListDialog; |
ac44ef71 | 135 | import org.eclipse.ui.ide.IDE; |
db4721fb PT |
136 | import org.eclipse.ui.ide.IGotoMarker; |
137 | import org.eclipse.ui.themes.ColorUtil; | |
138 | ||
139 | /** | |
140 | * The generic TMF Events table | |
141 | * | |
142 | * This is a view that will list events that are read from a trace. | |
143 | * | |
144 | * @version 1.0 | |
145 | * @author Francois Chouinard | |
146 | * @author Patrick Tasse | |
93bfd50a | 147 | * @since 2.0 |
db4721fb | 148 | */ |
faa38350 | 149 | public class TmfEventsTable extends TmfComponent implements IGotoMarker, IColorSettingsListener, ISelectionProvider { |
db4721fb PT |
150 | |
151 | private static final Image BOOKMARK_IMAGE = Activator.getDefault().getImageFromPath( | |
152 | "icons/elcl16/bookmark_obj.gif"); //$NON-NLS-1$ | |
153 | private static final Image SEARCH_IMAGE = Activator.getDefault().getImageFromPath("icons/elcl16/search.gif"); //$NON-NLS-1$ | |
154 | private static final Image SEARCH_MATCH_IMAGE = Activator.getDefault().getImageFromPath( | |
155 | "icons/elcl16/search_match.gif"); //$NON-NLS-1$ | |
156 | private static final Image SEARCH_MATCH_BOOKMARK_IMAGE = Activator.getDefault().getImageFromPath( | |
157 | "icons/elcl16/search_match_bookmark.gif"); //$NON-NLS-1$ | |
158 | private static final Image FILTER_IMAGE = Activator.getDefault() | |
159 | .getImageFromPath("icons/elcl16/filter_items.gif"); //$NON-NLS-1$ | |
160 | private static final Image STOP_IMAGE = Activator.getDefault().getImageFromPath("icons/elcl16/stop.gif"); //$NON-NLS-1$ | |
161 | private static final String SEARCH_HINT = Messages.TmfEventsTable_SearchHint; | |
162 | private static final String FILTER_HINT = Messages.TmfEventsTable_FilterHint; | |
163 | private static final int MAX_CACHE_SIZE = 1000; | |
164 | ||
165 | /** | |
166 | * The events table search/filter keys | |
167 | * | |
168 | * @version 1.0 | |
169 | * @author Patrick Tasse | |
170 | */ | |
171 | public interface Key { | |
172 | /** Search text */ | |
173 | String SEARCH_TXT = "$srch_txt"; //$NON-NLS-1$ | |
174 | ||
175 | /** Search object */ | |
176 | String SEARCH_OBJ = "$srch_obj"; //$NON-NLS-1$ | |
177 | ||
178 | /** Filter text */ | |
179 | String FILTER_TXT = "$fltr_txt"; //$NON-NLS-1$ | |
180 | ||
181 | /** Filter object */ | |
182 | String FILTER_OBJ = "$fltr_obj"; //$NON-NLS-1$ | |
183 | ||
184 | /** Timestamp*/ | |
185 | String TIMESTAMP = "$time"; //$NON-NLS-1$ | |
186 | ||
187 | /** Rank */ | |
188 | String RANK = "$rank"; //$NON-NLS-1$ | |
189 | ||
190 | /** Field ID */ | |
191 | String FIELD_ID = "$field_id"; //$NON-NLS-1$ | |
192 | ||
193 | /** Bookmark indicator */ | |
194 | String BOOKMARK = "$bookmark"; //$NON-NLS-1$ | |
195 | } | |
196 | ||
197 | /** | |
198 | * The events table search/filter state | |
199 | * | |
200 | * @version 1.0 | |
201 | * @author Patrick Tasse | |
202 | */ | |
203 | public static enum HeaderState { | |
204 | /** A search is being run */ | |
205 | SEARCH, | |
206 | ||
207 | /** A filter is applied */ | |
208 | FILTER | |
209 | } | |
210 | ||
211 | interface Direction { | |
212 | int FORWARD = +1; | |
213 | int BACKWARD = -1; | |
214 | } | |
215 | ||
216 | // ------------------------------------------------------------------------ | |
217 | // Table data | |
218 | // ------------------------------------------------------------------------ | |
219 | ||
a0a88f65 | 220 | /** The virtual event table */ |
db4721fb | 221 | protected TmfVirtualTable fTable; |
a0a88f65 AM |
222 | |
223 | private Composite fComposite; | |
224 | private SashForm fSashForm; | |
225 | private TmfRawEventViewer fRawViewer; | |
226 | private ITmfTrace fTrace; | |
227 | private boolean fPackDone = false; | |
228 | private HeaderState fHeaderState = HeaderState.SEARCH; | |
229 | private long fSelectedRank = 0; | |
db4721fb PT |
230 | |
231 | // Filter data | |
a0a88f65 AM |
232 | private long fFilterMatchCount; |
233 | private long fFilterCheckCount; | |
234 | private FilterThread fFilterThread; | |
235 | private boolean fFilterThreadResume = false; | |
236 | private final Object fFilterSyncObj = new Object(); | |
237 | private SearchThread fSearchThread; | |
238 | private final Object fSearchSyncObj = new Object(); | |
db4721fb | 239 | |
93bfd50a PT |
240 | /** |
241 | * List of selection change listeners (element type: <code>ISelectionChangedListener</code>). | |
242 | * | |
243 | * @see #fireSelectionChanged | |
244 | */ | |
245 | private ListenerList selectionChangedListeners = new ListenerList(); | |
246 | ||
db4721fb | 247 | // Bookmark map <Rank, MarkerId> |
a0a88f65 AM |
248 | private Map<Long, Long> fBookmarksMap = new HashMap<Long, Long>(); |
249 | private IFile fBookmarksFile; | |
250 | private long fPendingGotoRank = -1; | |
db4721fb PT |
251 | |
252 | // SWT resources | |
a0a88f65 AM |
253 | private LocalResourceManager fResourceManager = new LocalResourceManager(JFaceResources.getResources()); |
254 | private Color fGrayColor; | |
255 | private Color fGreenColor; | |
256 | private Font fBoldFont; | |
db4721fb PT |
257 | |
258 | // Table column names | |
a0a88f65 | 259 | private static final String[] COLUMN_NAMES = new String[] { Messages.TmfEventsTable_TimestampColumnHeader, |
db4721fb PT |
260 | Messages.TmfEventsTable_SourceColumnHeader, Messages.TmfEventsTable_TypeColumnHeader, |
261 | Messages.TmfEventsTable_ReferenceColumnHeader, Messages.TmfEventsTable_ContentColumnHeader }; | |
262 | ||
a0a88f65 | 263 | private static final ColumnData[] COLUMN_DATA = new ColumnData[] { new ColumnData(COLUMN_NAMES[0], 100, SWT.LEFT), |
db4721fb PT |
264 | new ColumnData(COLUMN_NAMES[1], 100, SWT.LEFT), new ColumnData(COLUMN_NAMES[2], 100, SWT.LEFT), |
265 | new ColumnData(COLUMN_NAMES[3], 100, SWT.LEFT), new ColumnData(COLUMN_NAMES[4], 100, SWT.LEFT) }; | |
266 | ||
267 | // Event cache | |
268 | private final TmfEventsCache fCache; | |
269 | private boolean fCacheUpdateBusy = false; | |
270 | private boolean fCacheUpdatePending = false; | |
271 | private boolean fCacheUpdateCompleted = false; | |
272 | private final Object fCacheUpdateSyncObj = new Object(); | |
273 | ||
274 | private boolean fDisposeOnClose; | |
275 | ||
276 | // ------------------------------------------------------------------------ | |
a0a88f65 | 277 | // Constructors |
db4721fb PT |
278 | // ------------------------------------------------------------------------ |
279 | ||
280 | /** | |
281 | * Basic constructor, will use default column data. | |
282 | * | |
283 | * @param parent | |
284 | * The parent composite UI object | |
285 | * @param cacheSize | |
286 | * The size of the event table cache | |
287 | */ | |
288 | public TmfEventsTable(final Composite parent, final int cacheSize) { | |
289 | this(parent, cacheSize, COLUMN_DATA); | |
290 | } | |
291 | ||
292 | /** | |
293 | * Advanced constructor, where we also define which column data to use. | |
294 | * | |
295 | * @param parent | |
296 | * The parent composite UI object | |
297 | * @param cacheSize | |
298 | * The size of the event table cache | |
299 | * @param columnData | |
300 | * The column data to use for this table | |
301 | */ | |
302 | public TmfEventsTable(final Composite parent, int cacheSize, final ColumnData[] columnData) { | |
303 | super("TmfEventsTable"); //$NON-NLS-1$ | |
304 | ||
305 | fComposite = new Composite(parent, SWT.NONE); | |
306 | final GridLayout gl = new GridLayout(1, false); | |
307 | gl.marginHeight = 0; | |
308 | gl.marginWidth = 0; | |
309 | gl.verticalSpacing = 0; | |
310 | fComposite.setLayout(gl); | |
311 | ||
312 | fSashForm = new SashForm(fComposite, SWT.HORIZONTAL); | |
313 | fSashForm.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); | |
314 | ||
315 | // Create a virtual table | |
316 | final int style = SWT.H_SCROLL | SWT.V_SCROLL | SWT.SINGLE | SWT.FULL_SELECTION; | |
317 | fTable = new TmfVirtualTable(fSashForm, style); | |
318 | ||
319 | // Set the table layout | |
320 | final GridData layoutData = new GridData(SWT.FILL, SWT.FILL, true, true); | |
321 | fTable.setLayoutData(layoutData); | |
322 | ||
323 | // Some cosmetic enhancements | |
324 | fTable.setHeaderVisible(true); | |
325 | fTable.setLinesVisible(true); | |
326 | ||
327 | // Set the columns | |
328 | setColumnHeaders(columnData); | |
329 | ||
330 | // Set the default column field ids if this is not a subclass | |
331 | if (Arrays.equals(columnData, COLUMN_DATA)) { | |
332 | fTable.getColumns()[0].setData(Key.FIELD_ID, ITmfEvent.EVENT_FIELD_TIMESTAMP); | |
333 | fTable.getColumns()[1].setData(Key.FIELD_ID, ITmfEvent.EVENT_FIELD_SOURCE); | |
334 | fTable.getColumns()[2].setData(Key.FIELD_ID, ITmfEvent.EVENT_FIELD_TYPE); | |
335 | fTable.getColumns()[3].setData(Key.FIELD_ID, ITmfEvent.EVENT_FIELD_REFERENCE); | |
336 | fTable.getColumns()[4].setData(Key.FIELD_ID, ITmfEvent.EVENT_FIELD_CONTENT); | |
337 | } | |
338 | ||
339 | // Set the frozen row for header row | |
340 | fTable.setFrozenRowCount(1); | |
341 | ||
342 | // Create the header row cell editor | |
343 | createHeaderEditor(); | |
344 | ||
345 | // Handle the table item selection | |
346 | fTable.addSelectionListener(new SelectionAdapter() { | |
347 | @Override | |
348 | public void widgetSelected(final SelectionEvent e) { | |
349 | final TableItem[] selection = fTable.getSelection(); | |
350 | if (selection.length > 0) { | |
351 | final TableItem selectedTableItem = selection[0]; | |
352 | if (selectedTableItem != null) { | |
353 | if (selectedTableItem.getData(Key.RANK) instanceof Long) { | |
354 | fSelectedRank = (Long) selectedTableItem.getData(Key.RANK); | |
355 | fRawViewer.selectAndReveal((Long) selectedTableItem.getData(Key.RANK)); | |
356 | } | |
357 | if (selectedTableItem.getData(Key.TIMESTAMP) instanceof TmfTimestamp) { | |
358 | final TmfTimestamp ts = (TmfTimestamp) selectedTableItem.getData(Key.TIMESTAMP); | |
359 | broadcast(new TmfTimeSynchSignal(TmfEventsTable.this, ts)); | |
360 | } | |
361 | } | |
362 | } | |
93bfd50a | 363 | fireSelectionChanged(new SelectionChangedEvent(TmfEventsTable.this, getSelection())); |
db4721fb PT |
364 | } |
365 | }); | |
366 | ||
41b5c37f AM |
367 | int realCacheSize = Math.max(cacheSize, Display.getDefault().getBounds().height / fTable.getItemHeight()); |
368 | realCacheSize = Math.min(realCacheSize, MAX_CACHE_SIZE); | |
369 | fCache = new TmfEventsCache(realCacheSize, this); | |
db4721fb PT |
370 | |
371 | // Handle the table item requests | |
372 | fTable.addListener(SWT.SetData, new Listener() { | |
373 | ||
374 | @Override | |
375 | public void handleEvent(final Event event) { | |
376 | ||
377 | final TableItem item = (TableItem) event.item; | |
378 | int index = event.index - 1; // -1 for the header row | |
379 | ||
380 | if (event.index == 0) { | |
381 | setHeaderRowItemData(item); | |
382 | return; | |
383 | } | |
384 | ||
385 | if (fTable.getData(Key.FILTER_OBJ) != null) { | |
386 | if ((event.index == 1) || (event.index == (fTable.getItemCount() - 1))) { | |
387 | setFilterStatusRowItemData(item); | |
388 | return; | |
389 | } | |
390 | index = index - 1; // -1 for top filter status row | |
391 | } | |
392 | ||
393 | final CachedEvent cachedEvent = fCache.getEvent(index); | |
394 | if (cachedEvent != null) { | |
395 | setItemData(item, cachedEvent.event, cachedEvent.rank); | |
396 | return; | |
397 | } | |
398 | ||
399 | // Else, fill the cache asynchronously (and off the UI thread) | |
400 | event.doit = false; | |
401 | } | |
402 | }); | |
403 | ||
404 | fTable.addMouseListener(new MouseAdapter() { | |
405 | @Override | |
406 | public void mouseDoubleClick(final MouseEvent event) { | |
407 | if (event.button != 1) { | |
408 | return; | |
409 | } | |
410 | // Identify the selected row | |
411 | final Point point = new Point(event.x, event.y); | |
412 | final TableItem item = fTable.getItem(point); | |
413 | if (item != null) { | |
414 | final Rectangle imageBounds = item.getImageBounds(0); | |
415 | imageBounds.width = BOOKMARK_IMAGE.getBounds().width; | |
416 | if (imageBounds.contains(point)) { | |
417 | final Long rank = (Long) item.getData(Key.RANK); | |
418 | if (rank != null) { | |
419 | toggleBookmark(rank); | |
420 | } | |
421 | } | |
422 | } | |
423 | } | |
424 | }); | |
425 | ||
426 | final Listener tooltipListener = new Listener () { | |
427 | Shell tooltipShell = null; | |
428 | @Override | |
429 | public void handleEvent(final Event event) { | |
430 | switch (event.type) { | |
431 | case SWT.MouseHover: | |
432 | final TableItem item = fTable.getItem(new Point(event.x, event.y)); | |
433 | if (item == null) { | |
434 | return; | |
435 | } | |
436 | final Long rank = (Long) item.getData(Key.RANK); | |
437 | if (rank == null) { | |
438 | return; | |
439 | } | |
440 | final String tooltipText = (String) item.getData(Key.BOOKMARK); | |
441 | final Rectangle bounds = item.getImageBounds(0); | |
442 | bounds.width = BOOKMARK_IMAGE.getBounds().width; | |
443 | if (!bounds.contains(event.x,event.y)) { | |
444 | return; | |
445 | } | |
446 | if ((tooltipShell != null) && !tooltipShell.isDisposed()) { | |
447 | tooltipShell.dispose(); | |
448 | } | |
449 | tooltipShell = new Shell(fTable.getShell(), SWT.ON_TOP | SWT.NO_FOCUS | SWT.TOOL); | |
450 | tooltipShell.setBackground(PlatformUI.getWorkbench().getDisplay().getSystemColor(SWT.COLOR_INFO_BACKGROUND)); | |
451 | final FillLayout layout = new FillLayout(); | |
452 | layout.marginWidth = 2; | |
453 | tooltipShell.setLayout(layout); | |
454 | final Label label = new Label(tooltipShell, SWT.WRAP); | |
455 | String text = rank.toString() + (tooltipText != null ? ": " + tooltipText : ""); //$NON-NLS-1$ //$NON-NLS-2$ | |
456 | label.setForeground(PlatformUI.getWorkbench().getDisplay().getSystemColor(SWT.COLOR_INFO_FOREGROUND)); | |
457 | label.setBackground(PlatformUI.getWorkbench().getDisplay().getSystemColor(SWT.COLOR_INFO_BACKGROUND)); | |
458 | label.setText(text); | |
459 | label.addListener(SWT.MouseExit, this); | |
460 | label.addListener(SWT.MouseDown, this); | |
461 | label.addListener(SWT.MouseWheel, this); | |
462 | final Point size = tooltipShell.computeSize(SWT.DEFAULT, SWT.DEFAULT); | |
463 | /* | |
464 | * Bug in Linux. The coordinates of the event have an origin that excludes the table header but | |
465 | * the method toDisplay() expects coordinates relative to an origin that includes the table header. | |
466 | */ | |
467 | int y = event.y; | |
468 | if (System.getProperty("os.name").contains("Linux")) { //$NON-NLS-1$ //$NON-NLS-2$ | |
469 | y += fTable.getHeaderHeight(); | |
470 | } | |
471 | Point pt = fTable.toDisplay(event.x, y); | |
472 | pt.x += BOOKMARK_IMAGE.getBounds().width; | |
3be2946f | 473 | pt.y += item.getBounds().height; |
db4721fb PT |
474 | tooltipShell.setBounds(pt.x, pt.y, size.x, size.y); |
475 | tooltipShell.setVisible(true); | |
476 | break; | |
477 | case SWT.Dispose: | |
478 | case SWT.KeyDown: | |
479 | case SWT.MouseMove: | |
480 | case SWT.MouseExit: | |
481 | case SWT.MouseDown: | |
482 | case SWT.MouseWheel: | |
483 | if (tooltipShell != null) { | |
484 | tooltipShell.dispose(); | |
485 | tooltipShell = null; | |
486 | } | |
487 | break; | |
488 | default: | |
489 | break; | |
490 | } | |
491 | } | |
492 | }; | |
493 | ||
494 | fTable.addListener(SWT.MouseHover, tooltipListener); | |
495 | fTable.addListener(SWT.Dispose, tooltipListener); | |
496 | fTable.addListener(SWT.KeyDown, tooltipListener); | |
497 | fTable.addListener(SWT.MouseMove, tooltipListener); | |
498 | fTable.addListener(SWT.MouseExit, tooltipListener); | |
499 | fTable.addListener(SWT.MouseDown, tooltipListener); | |
500 | fTable.addListener(SWT.MouseWheel, tooltipListener); | |
501 | ||
502 | // Create resources | |
503 | createResources(); | |
504 | ||
505 | ColorSettingsManager.addColorSettingsListener(this); | |
506 | ||
507 | fTable.setItemCount(1); // +1 for header row | |
508 | ||
509 | fRawViewer = new TmfRawEventViewer(fSashForm, SWT.H_SCROLL | SWT.V_SCROLL); | |
510 | ||
511 | fRawViewer.addSelectionListener(new Listener() { | |
512 | @Override | |
513 | public void handleEvent(final Event e) { | |
514 | if (e.data instanceof Long) { | |
515 | final long rank = (Long) e.data; | |
516 | int index = (int) rank; | |
517 | if (fTable.getData(Key.FILTER_OBJ) != null) { | |
518 | index = fCache.getFilteredEventIndex(rank) + 1; // +1 for top filter status row | |
519 | } | |
520 | fTable.setSelection(index + 1); // +1 for header row | |
521 | fSelectedRank = rank; | |
1e1bef82 | 522 | } else if (e.data instanceof ITmfLocation) { |
db4721fb PT |
523 | // DOES NOT WORK: rank undefined in context from seekLocation() |
524 | // ITmfLocation<?> location = (ITmfLocation<?>) e.data; | |
525 | // TmfContext context = fTrace.seekLocation(location); | |
526 | // fTable.setSelection((int) context.getRank()); | |
527 | return; | |
528 | } else { | |
529 | return; | |
530 | } | |
531 | final TableItem[] selection = fTable.getSelection(); | |
532 | if ((selection != null) && (selection.length > 0)) { | |
533 | final TmfTimestamp ts = (TmfTimestamp) fTable.getSelection()[0].getData(Key.TIMESTAMP); | |
534 | if (ts != null) { | |
535 | broadcast(new TmfTimeSynchSignal(TmfEventsTable.this, ts)); | |
536 | } | |
537 | } | |
538 | } | |
539 | }); | |
540 | ||
541 | fSashForm.setWeights(new int[] { 1, 1 }); | |
542 | fRawViewer.setVisible(false); | |
543 | ||
544 | createPopupMenu(); | |
545 | } | |
546 | ||
a0a88f65 AM |
547 | /** |
548 | * Create a pop-up menu. | |
549 | */ | |
db4721fb PT |
550 | protected void createPopupMenu() { |
551 | final IAction showTableAction = new Action(Messages.TmfEventsTable_ShowTableActionText) { | |
552 | @Override | |
553 | public void run() { | |
554 | fTable.setVisible(true); | |
555 | fSashForm.layout(); | |
556 | } | |
557 | }; | |
558 | ||
559 | final IAction hideTableAction = new Action(Messages.TmfEventsTable_HideTableActionText) { | |
560 | @Override | |
561 | public void run() { | |
562 | fTable.setVisible(false); | |
563 | fSashForm.layout(); | |
564 | } | |
565 | }; | |
566 | ||
567 | final IAction showRawAction = new Action(Messages.TmfEventsTable_ShowRawActionText) { | |
568 | @Override | |
569 | public void run() { | |
570 | fRawViewer.setVisible(true); | |
571 | fSashForm.layout(); | |
572 | final int index = fTable.getSelectionIndex(); | |
573 | if (index >= +1) { | |
574 | fRawViewer.selectAndReveal(index - 1); | |
575 | } | |
576 | } | |
577 | }; | |
578 | ||
579 | final IAction hideRawAction = new Action(Messages.TmfEventsTable_HideRawActionText) { | |
580 | @Override | |
581 | public void run() { | |
582 | fRawViewer.setVisible(false); | |
583 | fSashForm.layout(); | |
584 | } | |
585 | }; | |
586 | ||
029df6e3 | 587 | final IAction openCallsiteAction = new Action(Messages.TmfEventsTable_OpenSourceCodeActionText) { |
60fb38b8 PT |
588 | @Override |
589 | public void run() { | |
590 | final TableItem items[] = fTable.getSelection(); | |
591 | if (items.length != 1) { | |
592 | return; | |
593 | } | |
594 | final TableItem item = items[0]; | |
595 | ||
596 | final Object data = item.getData(); | |
f47ed727 BH |
597 | if (data instanceof ITmfSourceLookup) { |
598 | ITmfSourceLookup event = (ITmfSourceLookup) data; | |
599 | ITmfCallsite cs = event.getCallsite(); | |
60fb38b8 PT |
600 | if (cs == null || cs.getFileName() == null) { |
601 | return; | |
602 | } | |
603 | IMarker marker = null; | |
604 | try { | |
605 | String fileName = cs.getFileName(); | |
606 | final String trimmedPath = fileName.replaceAll("\\.\\./", ""); //$NON-NLS-1$ //$NON-NLS-2$ | |
607 | final ArrayList<IFile> files = new ArrayList<IFile>(); | |
608 | ResourcesPlugin.getWorkspace().getRoot().accept(new IResourceVisitor() { | |
609 | @Override | |
610 | public boolean visit(IResource resource) throws CoreException { | |
611 | if (resource instanceof IFile && resource.getFullPath().toString().endsWith(trimmedPath)) { | |
612 | files.add((IFile) resource); | |
613 | } | |
614 | return true; | |
615 | } | |
616 | }); | |
617 | IFile file = null; | |
618 | if (files.size() > 1) { | |
619 | ListDialog dialog = new ListDialog(getTable().getShell()); | |
620 | dialog.setContentProvider(ArrayContentProvider.getInstance()); | |
621 | dialog.setLabelProvider(new LabelProvider() { | |
622 | @Override | |
623 | public String getText(Object element) { | |
624 | return ((IFile) element).getFullPath().toString(); | |
625 | } | |
626 | }); | |
627 | dialog.setInput(files); | |
029df6e3 JCK |
628 | dialog.setTitle(Messages.TmfEventsTable_OpenSourceCodeSelectFileDialogTitle); |
629 | dialog.setMessage(Messages.TmfEventsTable_OpenSourceCodeSelectFileDialogTitle + '\n' + cs.toString()); | |
60fb38b8 PT |
630 | dialog.open(); |
631 | Object[] result = dialog.getResult(); | |
632 | if (result != null && result.length > 0) { | |
633 | file = (IFile) result[0]; | |
634 | } | |
635 | } else if (files.size() == 1) { | |
636 | file = files.get(0); | |
637 | } | |
638 | if (file != null) { | |
639 | marker = file.createMarker(IMarker.MARKER); | |
640 | marker.setAttribute(IMarker.LINE_NUMBER, Long.valueOf(cs.getLineNumber()).intValue()); | |
641 | IDE.openEditor(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(), marker); | |
642 | marker.delete(); | |
643 | } else if (files.size() == 0){ | |
029df6e3 | 644 | displayException(new FileNotFoundException('\'' + cs.toString() + '\'' + '\n' + Messages.TmfEventsTable_OpenSourceCodeNotFound)); |
60fb38b8 | 645 | } |
60fb38b8 | 646 | } catch (CoreException e) { |
8e95e814 | 647 | displayException(e); |
60fb38b8 PT |
648 | } |
649 | } | |
650 | } | |
651 | }; | |
652 | ||
653 | final IAction openModelAction = new Action(Messages.TmfEventsTable_OpenModelActionText) { | |
ac44ef71 AR |
654 | @Override |
655 | public void run() { | |
656 | ||
657 | final TableItem items[] = fTable.getSelection(); | |
658 | if (items.length != 1) { | |
659 | return; | |
660 | } | |
661 | final TableItem item = items[0]; | |
662 | ||
663 | final Object eventData = item.getData(); | |
f47ed727 BH |
664 | if (eventData instanceof ITmfModelLookup) { |
665 | String modelURI = ((ITmfModelLookup) eventData).getModelUri(); | |
ac44ef71 AR |
666 | |
667 | if (modelURI != null) { | |
668 | IWorkbenchPage activePage = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); | |
669 | ||
670 | IFile file = null; | |
671 | final URI uri = URI.createURI(modelURI); | |
672 | if (uri.isPlatformResource()) { | |
673 | IPath path = new Path(uri.toPlatformString(true)); | |
674 | file = ResourcesPlugin.getWorkspace().getRoot().getFile(path); | |
675 | } else if (uri.isFile() && !uri.isRelative()) { | |
676 | file = ResourcesPlugin.getWorkspace().getRoot().getFileForLocation( | |
677 | new Path(uri.toFileString())); | |
678 | } | |
679 | ||
680 | if (file != null) { | |
681 | try { | |
682 | /* | |
683 | * create a temporary validation marker on the | |
684 | * model file, remove it afterwards thus, | |
685 | * navigation works with all model editors | |
686 | * supporting the navigation to a marker | |
687 | */ | |
688 | IMarker marker = file.createMarker(EValidator.MARKER); | |
689 | marker.setAttribute(EValidator.URI_ATTRIBUTE, modelURI); | |
690 | marker.setAttribute(IMarker.SEVERITY, IMarker.SEVERITY_INFO); | |
691 | ||
692 | IDE.openEditor(activePage, marker, OpenStrategy.activateOnOpen()); | |
693 | marker.delete(); | |
694 | } | |
695 | catch (CoreException e) { | |
696 | displayException(e); | |
697 | } | |
60fb38b8 PT |
698 | } else { |
699 | displayException(new FileNotFoundException('\'' + modelURI + '\'' + '\n' + Messages.TmfEventsTable_OpenModelUnsupportedURI)); | |
ac44ef71 AR |
700 | } |
701 | } | |
702 | } | |
703 | } | |
704 | }; | |
60fb38b8 | 705 | |
db4721fb PT |
706 | final IAction showSearchBarAction = new Action(Messages.TmfEventsTable_ShowSearchBarActionText) { |
707 | @Override | |
708 | public void run() { | |
709 | fHeaderState = HeaderState.SEARCH; | |
710 | fTable.refresh(); | |
711 | } | |
712 | }; | |
713 | ||
714 | final IAction showFilterBarAction = new Action(Messages.TmfEventsTable_ShowFilterBarActionText) { | |
715 | @Override | |
716 | public void run() { | |
717 | fHeaderState = HeaderState.FILTER; | |
718 | fTable.refresh(); | |
719 | } | |
720 | }; | |
721 | ||
722 | final IAction clearFiltersAction = new Action(Messages.TmfEventsTable_ClearFiltersActionText) { | |
723 | @Override | |
724 | public void run() { | |
725 | clearFilters(); | |
726 | } | |
727 | }; | |
728 | ||
729 | class ToggleBookmarkAction extends Action { | |
730 | long fRank; | |
731 | ||
732 | public ToggleBookmarkAction(final String text, final long rank) { | |
733 | super(text); | |
734 | fRank = rank; | |
735 | } | |
736 | ||
737 | @Override | |
738 | public void run() { | |
739 | toggleBookmark(fRank); | |
740 | } | |
741 | } | |
742 | ||
743 | final MenuManager tablePopupMenu = new MenuManager(); | |
744 | tablePopupMenu.setRemoveAllWhenShown(true); | |
745 | tablePopupMenu.addMenuListener(new IMenuListener() { | |
746 | @Override | |
747 | public void menuAboutToShow(final IMenuManager manager) { | |
748 | if (fTable.getSelectionIndex() == 0) { | |
749 | // Right-click on header row | |
750 | if (fHeaderState == HeaderState.FILTER) { | |
751 | tablePopupMenu.add(showSearchBarAction); | |
752 | } else { | |
753 | tablePopupMenu.add(showFilterBarAction); | |
754 | } | |
755 | return; | |
756 | } | |
757 | final Point point = fTable.toControl(Display.getDefault().getCursorLocation()); | |
758 | final TableItem item = fTable.getSelection().length > 0 ? fTable.getSelection()[0] : null; | |
759 | if (item != null) { | |
760 | final Rectangle imageBounds = item.getImageBounds(0); | |
761 | imageBounds.width = BOOKMARK_IMAGE.getBounds().width; | |
762 | if (point.x <= (imageBounds.x + imageBounds.width)) { | |
763 | // Right-click on left margin | |
764 | final Long rank = (Long) item.getData(Key.RANK); | |
765 | if ((rank != null) && (fBookmarksFile != null)) { | |
766 | if (fBookmarksMap.containsKey(rank)) { | |
767 | tablePopupMenu.add(new ToggleBookmarkAction( | |
768 | Messages.TmfEventsTable_RemoveBookmarkActionText, rank)); | |
769 | } else { | |
770 | tablePopupMenu.add(new ToggleBookmarkAction( | |
771 | Messages.TmfEventsTable_AddBookmarkActionText, rank)); | |
772 | } | |
773 | } | |
774 | return; | |
775 | } | |
776 | } | |
60fb38b8 | 777 | |
db4721fb PT |
778 | // Right-click on table |
779 | if (fTable.isVisible() && fRawViewer.isVisible()) { | |
780 | tablePopupMenu.add(hideTableAction); | |
781 | tablePopupMenu.add(hideRawAction); | |
782 | } else if (!fTable.isVisible()) { | |
783 | tablePopupMenu.add(showTableAction); | |
784 | } else if (!fRawViewer.isVisible()) { | |
785 | tablePopupMenu.add(showRawAction); | |
786 | } | |
787 | tablePopupMenu.add(new Separator()); | |
60fb38b8 | 788 | |
ac44ef71 | 789 | if (item != null) { |
60fb38b8 | 790 | final Object data = item.getData(); |
f47ed727 BH |
791 | Separator separator = null; |
792 | if (data instanceof ITmfSourceLookup) { | |
793 | ITmfSourceLookup event = (ITmfSourceLookup) data; | |
60fb38b8 PT |
794 | if (event.getCallsite() != null) { |
795 | tablePopupMenu.add(openCallsiteAction); | |
796 | separator = new Separator(); | |
797 | } | |
f47ed727 BH |
798 | } |
799 | ||
800 | if (data instanceof ITmfModelLookup) { | |
801 | ITmfModelLookup event = (ITmfModelLookup) data; | |
802 | if (event.getModelUri() != null) { | |
60fb38b8 PT |
803 | tablePopupMenu.add(openModelAction); |
804 | separator = new Separator(); | |
805 | } | |
f47ed727 | 806 | |
60fb38b8 PT |
807 | if (separator != null) { |
808 | tablePopupMenu.add(separator); | |
ac44ef71 AR |
809 | } |
810 | } | |
811 | } | |
60fb38b8 | 812 | |
db4721fb PT |
813 | tablePopupMenu.add(clearFiltersAction); |
814 | final ITmfFilterTreeNode[] savedFilters = FilterManager.getSavedFilters(); | |
815 | if (savedFilters.length > 0) { | |
816 | final MenuManager subMenu = new MenuManager(Messages.TmfEventsTable_ApplyPresetFilterMenuName); | |
817 | for (final ITmfFilterTreeNode node : savedFilters) { | |
818 | if (node instanceof TmfFilterNode) { | |
819 | final TmfFilterNode filter = (TmfFilterNode) node; | |
820 | subMenu.add(new Action(filter.getFilterName()) { | |
821 | @Override | |
822 | public void run() { | |
823 | applyFilter(filter); | |
824 | } | |
825 | }); | |
826 | } | |
827 | } | |
828 | tablePopupMenu.add(subMenu); | |
829 | } | |
830 | appendToTablePopupMenu(tablePopupMenu, item); | |
831 | } | |
832 | }); | |
833 | ||
834 | final MenuManager rawViewerPopupMenu = new MenuManager(); | |
835 | rawViewerPopupMenu.setRemoveAllWhenShown(true); | |
836 | rawViewerPopupMenu.addMenuListener(new IMenuListener() { | |
837 | @Override | |
838 | public void menuAboutToShow(final IMenuManager manager) { | |
839 | if (fTable.isVisible() && fRawViewer.isVisible()) { | |
840 | rawViewerPopupMenu.add(hideTableAction); | |
841 | rawViewerPopupMenu.add(hideRawAction); | |
842 | } else if (!fTable.isVisible()) { | |
843 | rawViewerPopupMenu.add(showTableAction); | |
844 | } else if (!fRawViewer.isVisible()) { | |
845 | rawViewerPopupMenu.add(showRawAction); | |
846 | } | |
847 | appendToRawPopupMenu(tablePopupMenu); | |
848 | } | |
849 | }); | |
850 | ||
851 | Menu menu = tablePopupMenu.createContextMenu(fTable); | |
852 | fTable.setMenu(menu); | |
853 | ||
854 | menu = rawViewerPopupMenu.createContextMenu(fRawViewer); | |
855 | fRawViewer.setMenu(menu); | |
856 | } | |
857 | ||
f8177ba2 | 858 | |
a0a88f65 AM |
859 | /** |
860 | * Append an item to the event table's pop-up menu. | |
861 | * | |
862 | * @param tablePopupMenu | |
863 | * The menu manager | |
864 | * @param selectedItem | |
865 | * The item to append | |
866 | */ | |
db4721fb PT |
867 | protected void appendToTablePopupMenu(final MenuManager tablePopupMenu, final TableItem selectedItem) { |
868 | // override to append more actions | |
869 | } | |
870 | ||
a0a88f65 AM |
871 | /** |
872 | * Append an item to the raw viewer's pop-up menu. | |
873 | * | |
874 | * @param rawViewerPopupMenu | |
875 | * The menu manager | |
876 | */ | |
db4721fb PT |
877 | protected void appendToRawPopupMenu(final MenuManager rawViewerPopupMenu) { |
878 | // override to append more actions | |
879 | } | |
880 | ||
881 | @Override | |
882 | public void dispose() { | |
883 | stopSearchThread(); | |
884 | stopFilterThread(); | |
885 | ColorSettingsManager.removeColorSettingsListener(this); | |
886 | fComposite.dispose(); | |
887 | if ((fTrace != null) && fDisposeOnClose) { | |
888 | fTrace.dispose(); | |
889 | } | |
890 | fResourceManager.dispose(); | |
891 | super.dispose(); | |
892 | } | |
893 | ||
894 | /** | |
895 | * Assign a layout data object to this view. | |
896 | * | |
897 | * @param layoutData | |
898 | * The layout data to assign | |
899 | */ | |
900 | public void setLayoutData(final Object layoutData) { | |
901 | fComposite.setLayoutData(layoutData); | |
902 | } | |
903 | ||
904 | /** | |
905 | * Get the virtual table contained in this event table. | |
906 | * | |
907 | * @return The TMF virtual table | |
908 | */ | |
909 | public TmfVirtualTable getTable() { | |
910 | return fTable; | |
911 | } | |
912 | ||
913 | /** | |
914 | * @param columnData | |
915 | * | |
916 | * FIXME: Add support for column selection | |
917 | */ | |
918 | protected void setColumnHeaders(final ColumnData[] columnData) { | |
919 | fTable.setColumnHeaders(columnData); | |
920 | } | |
921 | ||
a0a88f65 AM |
922 | /** |
923 | * Set a table item's data. | |
924 | * | |
925 | * @param item | |
926 | * The item to set | |
927 | * @param event | |
928 | * Which trace event to link with this entry | |
929 | * @param rank | |
930 | * Which rank this event has in the trace/experiment | |
931 | */ | |
db4721fb PT |
932 | protected void setItemData(final TableItem item, final ITmfEvent event, final long rank) { |
933 | final ITmfEventField[] fields = extractItemFields(event); | |
934 | final String[] content = new String[fields.length]; | |
935 | for (int i = 0; i < fields.length; i++) { | |
936 | content[i] = fields[i].getValue() != null ? fields[i].getValue().toString() : ""; //$NON-NLS-1$ | |
937 | } | |
938 | item.setText(content); | |
93bfd50a | 939 | item.setData(event); |
db4721fb PT |
940 | item.setData(Key.TIMESTAMP, new TmfTimestamp(event.getTimestamp())); |
941 | item.setData(Key.RANK, rank); | |
942 | ||
943 | boolean bookmark = false; | |
944 | final Long markerId = fBookmarksMap.get(rank); | |
945 | if (markerId != null) { | |
946 | bookmark = true; | |
947 | try { | |
948 | final IMarker marker = fBookmarksFile.findMarker(markerId); | |
949 | item.setData(Key.BOOKMARK, marker.getAttribute(IMarker.MESSAGE)); | |
950 | } catch (final CoreException e) { | |
951 | displayException(e); | |
952 | } | |
953 | } else { | |
954 | item.setData(Key.BOOKMARK, null); | |
955 | } | |
956 | ||
957 | boolean searchMatch = false; | |
958 | boolean searchNoMatch = false; | |
959 | final ITmfFilter searchFilter = (ITmfFilter) fTable.getData(Key.SEARCH_OBJ); | |
960 | if (searchFilter != null) { | |
961 | if (searchFilter.matches(event)) { | |
962 | searchMatch = true; | |
963 | } else { | |
964 | searchNoMatch = true; | |
965 | } | |
966 | } | |
967 | ||
968 | final ColorSetting colorSetting = ColorSettingsManager.getColorSetting(event); | |
969 | if (searchNoMatch) { | |
970 | item.setForeground(colorSetting.getDimmedForegroundColor()); | |
971 | item.setBackground(colorSetting.getDimmedBackgroundColor()); | |
972 | } else { | |
973 | item.setForeground(colorSetting.getForegroundColor()); | |
974 | item.setBackground(colorSetting.getBackgroundColor()); | |
975 | } | |
976 | ||
977 | if (searchMatch) { | |
978 | if (bookmark) { | |
979 | item.setImage(SEARCH_MATCH_BOOKMARK_IMAGE); | |
980 | } else { | |
981 | item.setImage(SEARCH_MATCH_IMAGE); | |
982 | } | |
983 | } else if (bookmark) { | |
984 | item.setImage(BOOKMARK_IMAGE); | |
985 | } else { | |
986 | item.setImage((Image) null); | |
987 | } | |
988 | } | |
989 | ||
a0a88f65 AM |
990 | /** |
991 | * Set the item data of the header row. | |
992 | * | |
993 | * @param item | |
994 | * The item to use as table header | |
995 | */ | |
db4721fb PT |
996 | protected void setHeaderRowItemData(final TableItem item) { |
997 | String txtKey = null; | |
998 | if (fHeaderState == HeaderState.SEARCH) { | |
999 | item.setImage(SEARCH_IMAGE); | |
1000 | txtKey = Key.SEARCH_TXT; | |
1001 | } else if (fHeaderState == HeaderState.FILTER) { | |
1002 | item.setImage(FILTER_IMAGE); | |
1003 | txtKey = Key.FILTER_TXT; | |
1004 | } | |
1005 | item.setForeground(fGrayColor); | |
1006 | for (int i = 0; i < fTable.getColumns().length; i++) { | |
1007 | final TableColumn column = fTable.getColumns()[i]; | |
1008 | final String filter = (String) column.getData(txtKey); | |
1009 | if (filter == null) { | |
1010 | if (fHeaderState == HeaderState.SEARCH) { | |
1011 | item.setText(i, SEARCH_HINT); | |
1012 | } else if (fHeaderState == HeaderState.FILTER) { | |
1013 | item.setText(i, FILTER_HINT); | |
1014 | } | |
1015 | item.setForeground(i, fGrayColor); | |
1016 | item.setFont(i, fTable.getFont()); | |
1017 | } else { | |
1018 | item.setText(i, filter); | |
1019 | item.setForeground(i, fGreenColor); | |
1020 | item.setFont(i, fBoldFont); | |
1021 | } | |
1022 | } | |
1023 | } | |
1024 | ||
a0a88f65 AM |
1025 | /** |
1026 | * Set the item data of the "filter status" row. | |
1027 | * | |
1028 | * @param item | |
1029 | * The item to use as filter status row | |
1030 | */ | |
db4721fb PT |
1031 | protected void setFilterStatusRowItemData(final TableItem item) { |
1032 | for (int i = 0; i < fTable.getColumns().length; i++) { | |
1033 | if (i == 0) { | |
1034 | if ((fTrace == null) || (fFilterCheckCount == fTrace.getNbEvents())) { | |
1035 | item.setImage(FILTER_IMAGE); | |
1036 | } else { | |
1037 | item.setImage(STOP_IMAGE); | |
1038 | } | |
1039 | item.setText(0, fFilterMatchCount + "/" + fFilterCheckCount); //$NON-NLS-1$ | |
1040 | } else { | |
1041 | item.setText(i, ""); //$NON-NLS-1$ | |
1042 | } | |
1043 | } | |
93bfd50a | 1044 | item.setData(null); |
db4721fb PT |
1045 | item.setData(Key.TIMESTAMP, null); |
1046 | item.setData(Key.RANK, null); | |
1047 | item.setForeground(null); | |
1048 | item.setBackground(null); | |
1049 | } | |
1050 | ||
a0a88f65 AM |
1051 | /** |
1052 | * Create an editor for the header. | |
1053 | */ | |
db4721fb PT |
1054 | protected void createHeaderEditor() { |
1055 | final TableEditor tableEditor = fTable.createTableEditor(); | |
1056 | tableEditor.horizontalAlignment = SWT.LEFT; | |
1057 | tableEditor.verticalAlignment = SWT.CENTER; | |
1058 | tableEditor.grabHorizontal = true; | |
1059 | tableEditor.minimumWidth = 50; | |
1060 | ||
1061 | // Handle the header row selection | |
1062 | fTable.addMouseListener(new MouseAdapter() { | |
1063 | int columnIndex; | |
1064 | TableColumn column; | |
1065 | TableItem item; | |
1066 | ||
1067 | @Override | |
1068 | public void mouseDown(final MouseEvent event) { | |
1069 | if (event.button != 1) { | |
1070 | return; | |
1071 | } | |
1072 | // Identify the selected row | |
1073 | final Point point = new Point(event.x, event.y); | |
1074 | item = fTable.getItem(point); | |
1075 | ||
1076 | // Header row selected | |
1077 | if ((item != null) && (fTable.indexOf(item) == 0)) { | |
1078 | ||
1079 | // Icon selected | |
1080 | if (item.getImageBounds(0).contains(point)) { | |
1081 | if (fHeaderState == HeaderState.SEARCH) { | |
1082 | fHeaderState = HeaderState.FILTER; | |
1083 | } else if (fHeaderState == HeaderState.FILTER) { | |
1084 | fHeaderState = HeaderState.SEARCH; | |
1085 | } | |
1086 | fTable.refresh(); | |
1087 | return; | |
1088 | } | |
1089 | ||
1090 | // Identify the selected column | |
1091 | columnIndex = -1; | |
1092 | for (int i = 0; i < fTable.getColumns().length; i++) { | |
1093 | final Rectangle rect = item.getBounds(i); | |
1094 | if (rect.contains(point)) { | |
1095 | columnIndex = i; | |
1096 | break; | |
1097 | } | |
1098 | } | |
1099 | ||
1100 | if (columnIndex == -1) { | |
1101 | return; | |
1102 | } | |
1103 | ||
1104 | column = fTable.getColumns()[columnIndex]; | |
1105 | ||
1106 | String txtKey = null; | |
1107 | if (fHeaderState == HeaderState.SEARCH) { | |
1108 | txtKey = Key.SEARCH_TXT; | |
1109 | } else if (fHeaderState == HeaderState.FILTER) { | |
1110 | txtKey = Key.FILTER_TXT; | |
1111 | } | |
1112 | ||
1113 | // The control that will be the editor must be a child of the Table | |
1114 | final Text newEditor = (Text) fTable.createTableEditorControl(Text.class); | |
1115 | final String headerString = (String) column.getData(txtKey); | |
1116 | if (headerString != null) { | |
1117 | newEditor.setText(headerString); | |
1118 | } | |
1119 | newEditor.addFocusListener(new FocusAdapter() { | |
1120 | @Override | |
1121 | public void focusLost(final FocusEvent e) { | |
1122 | final boolean changed = updateHeader(newEditor.getText()); | |
1123 | if (changed) { | |
1124 | applyHeader(); | |
1125 | } | |
1126 | } | |
1127 | }); | |
1128 | newEditor.addKeyListener(new KeyAdapter() { | |
1129 | @Override | |
1130 | public void keyPressed(final KeyEvent e) { | |
1131 | if (e.character == SWT.CR) { | |
1132 | updateHeader(newEditor.getText()); | |
1133 | applyHeader(); | |
1134 | } else if (e.character == SWT.ESC) { | |
1135 | tableEditor.getEditor().dispose(); | |
1136 | } | |
1137 | } | |
1138 | }); | |
1139 | newEditor.selectAll(); | |
1140 | newEditor.setFocus(); | |
1141 | tableEditor.setEditor(newEditor, item, columnIndex); | |
1142 | } | |
1143 | } | |
1144 | ||
1145 | /* | |
1146 | * returns true is value was changed | |
1147 | */ | |
1148 | private boolean updateHeader(final String text) { | |
1149 | String objKey = null; | |
1150 | String txtKey = null; | |
1151 | if (fHeaderState == HeaderState.SEARCH) { | |
1152 | objKey = Key.SEARCH_OBJ; | |
1153 | txtKey = Key.SEARCH_TXT; | |
1154 | } else if (fHeaderState == HeaderState.FILTER) { | |
1155 | objKey = Key.FILTER_OBJ; | |
1156 | txtKey = Key.FILTER_TXT; | |
1157 | } | |
1158 | if (text.trim().length() > 0) { | |
1159 | try { | |
1160 | final String regex = TmfFilterMatchesNode.regexFix(text); | |
1161 | Pattern.compile(regex); | |
1162 | if (regex.equals(column.getData(txtKey))) { | |
1163 | tableEditor.getEditor().dispose(); | |
1164 | return false; | |
1165 | } | |
1166 | final TmfFilterMatchesNode filter = new TmfFilterMatchesNode(null); | |
1167 | String fieldId = (String) column.getData(Key.FIELD_ID); | |
1168 | if (fieldId == null) { | |
1169 | fieldId = column.getText(); | |
1170 | } | |
1171 | filter.setField(fieldId); | |
1172 | filter.setRegex(regex); | |
1173 | column.setData(objKey, filter); | |
1174 | column.setData(txtKey, regex); | |
1175 | } catch (final PatternSyntaxException ex) { | |
1176 | tableEditor.getEditor().dispose(); | |
1177 | MessageDialog.openError(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), | |
1178 | ex.getDescription(), ex.getMessage()); | |
1179 | return false; | |
1180 | } | |
1181 | } else { | |
1182 | if (column.getData(txtKey) == null) { | |
1183 | tableEditor.getEditor().dispose(); | |
1184 | return false; | |
1185 | } | |
1186 | column.setData(objKey, null); | |
1187 | column.setData(txtKey, null); | |
1188 | } | |
1189 | return true; | |
1190 | } | |
1191 | ||
1192 | private void applyHeader() { | |
1193 | if (fHeaderState == HeaderState.SEARCH) { | |
1194 | stopSearchThread(); | |
1195 | final TmfFilterAndNode filter = new TmfFilterAndNode(null); | |
3dca7aa5 AM |
1196 | for (final TableColumn col : fTable.getColumns()) { |
1197 | final Object filterObj = col.getData(Key.SEARCH_OBJ); | |
db4721fb PT |
1198 | if (filterObj instanceof ITmfFilterTreeNode) { |
1199 | filter.addChild((ITmfFilterTreeNode) filterObj); | |
1200 | } | |
1201 | } | |
1202 | if (filter.getChildrenCount() > 0) { | |
1203 | fTable.setData(Key.SEARCH_OBJ, filter); | |
1204 | fTable.refresh(); | |
1205 | searchNext(); | |
1206 | fireSearchApplied(filter); | |
1207 | } else { | |
1208 | fTable.setData(Key.SEARCH_OBJ, null); | |
1209 | fTable.refresh(); | |
1210 | fireSearchApplied(null); | |
1211 | } | |
1212 | } else if (fHeaderState == HeaderState.FILTER) { | |
1213 | final TmfFilterAndNode filter = new TmfFilterAndNode(null); | |
3dca7aa5 AM |
1214 | for (final TableColumn col : fTable.getColumns()) { |
1215 | final Object filterObj = col.getData(Key.FILTER_OBJ); | |
db4721fb PT |
1216 | if (filterObj instanceof ITmfFilterTreeNode) { |
1217 | filter.addChild((ITmfFilterTreeNode) filterObj); | |
1218 | } | |
1219 | } | |
1220 | if (filter.getChildrenCount() > 0) { | |
1221 | applyFilter(filter); | |
1222 | } else { | |
1223 | clearFilters(); | |
1224 | } | |
1225 | } | |
1226 | ||
1227 | tableEditor.getEditor().dispose(); | |
1228 | } | |
1229 | }); | |
1230 | ||
1231 | fTable.addKeyListener(new KeyAdapter() { | |
1232 | @Override | |
1233 | public void keyPressed(final KeyEvent e) { | |
1234 | e.doit = false; | |
1235 | if (e.character == SWT.ESC) { | |
1236 | stopFilterThread(); | |
1237 | stopSearchThread(); | |
1238 | fTable.refresh(); | |
1239 | } else if (e.character == SWT.DEL) { | |
1240 | if (fHeaderState == HeaderState.SEARCH) { | |
1241 | stopSearchThread(); | |
1242 | for (final TableColumn column : fTable.getColumns()) { | |
1243 | column.setData(Key.SEARCH_OBJ, null); | |
1244 | column.setData(Key.SEARCH_TXT, null); | |
1245 | } | |
1246 | fTable.setData(Key.SEARCH_OBJ, null); | |
1247 | fTable.refresh(); | |
1248 | fireSearchApplied(null); | |
1249 | } else if (fHeaderState == HeaderState.FILTER) { | |
1250 | clearFilters(); | |
1251 | } | |
1252 | } else if (e.character == SWT.CR) { | |
1253 | if ((e.stateMask & SWT.SHIFT) == 0) { | |
1254 | searchNext(); | |
1255 | } else { | |
1256 | searchPrevious(); | |
1257 | } | |
1258 | } | |
1259 | } | |
1260 | }); | |
1261 | } | |
1262 | ||
a0a88f65 AM |
1263 | /** |
1264 | * Send an event indicating a filter has been applied. | |
1265 | * | |
1266 | * @param filter | |
1267 | * The filter that was just applied | |
1268 | */ | |
db4721fb | 1269 | protected void fireFilterApplied(final ITmfFilter filter) { |
faa38350 | 1270 | broadcast(new TmfEventFilterAppliedSignal(this, fTrace, filter)); |
db4721fb PT |
1271 | } |
1272 | ||
a0a88f65 AM |
1273 | /** |
1274 | * Send an event indicating that a search has been applied. | |
1275 | * | |
1276 | * @param filter | |
1277 | * The search filter that was just applied | |
1278 | */ | |
db4721fb | 1279 | protected void fireSearchApplied(final ITmfFilter filter) { |
faa38350 | 1280 | broadcast(new TmfEventSearchAppliedSignal(this, fTrace, filter)); |
db4721fb PT |
1281 | } |
1282 | ||
a0a88f65 AM |
1283 | /** |
1284 | * Start the filtering thread. | |
1285 | */ | |
db4721fb PT |
1286 | protected void startFilterThread() { |
1287 | synchronized (fFilterSyncObj) { | |
1288 | final ITmfFilterTreeNode filter = (ITmfFilterTreeNode) fTable.getData(Key.FILTER_OBJ); | |
1289 | if (fFilterThread == null || fFilterThread.filter != filter) { | |
1290 | if (fFilterThread != null) { | |
1291 | fFilterThread.cancel(); | |
1292 | fFilterThreadResume = false; | |
1293 | } | |
1294 | fFilterThread = new FilterThread(filter); | |
1295 | fFilterThread.start(); | |
1296 | } else { | |
1297 | fFilterThreadResume = true; | |
1298 | } | |
1299 | } | |
1300 | } | |
1301 | ||
a0a88f65 AM |
1302 | /** |
1303 | * Stop the filtering thread. | |
1304 | */ | |
db4721fb PT |
1305 | protected void stopFilterThread() { |
1306 | synchronized (fFilterSyncObj) { | |
1307 | if (fFilterThread != null) { | |
1308 | fFilterThread.cancel(); | |
1309 | fFilterThread = null; | |
1310 | fFilterThreadResume = false; | |
1311 | } | |
1312 | } | |
1313 | } | |
1314 | ||
1315 | /** | |
a0a88f65 AM |
1316 | * Apply a filter. |
1317 | * | |
1318 | * @param filter | |
1319 | * The filter to apply | |
db4721fb PT |
1320 | * @since 1.1 |
1321 | */ | |
1322 | protected void applyFilter(ITmfFilter filter) { | |
f29f8868 BH |
1323 | stopFilterThread(); |
1324 | stopSearchThread(); | |
db4721fb PT |
1325 | fFilterMatchCount = 0; |
1326 | fFilterCheckCount = 0; | |
1327 | fCache.applyFilter(filter); | |
1328 | fTable.clearAll(); | |
1329 | fTable.setData(Key.FILTER_OBJ, filter); | |
1330 | fTable.setItemCount(3); // +1 for header row, +2 for top and bottom filter status rows | |
1331 | startFilterThread(); | |
1332 | fireFilterApplied(filter); | |
1333 | } | |
1334 | ||
a0a88f65 AM |
1335 | /** |
1336 | * Clear all currently active filters. | |
1337 | */ | |
db4721fb PT |
1338 | protected void clearFilters() { |
1339 | if (fTable.getData(Key.FILTER_OBJ) == null) { | |
1340 | return; | |
1341 | } | |
1342 | stopFilterThread(); | |
1343 | stopSearchThread(); | |
1344 | fCache.clearFilter(); | |
1345 | fTable.clearAll(); | |
1346 | for (final TableColumn column : fTable.getColumns()) { | |
1347 | column.setData(Key.FILTER_OBJ, null); | |
1348 | column.setData(Key.FILTER_TXT, null); | |
1349 | } | |
1350 | fTable.setData(Key.FILTER_OBJ, null); | |
1351 | if (fTrace != null) { | |
1352 | fTable.setItemCount((int) fTrace.getNbEvents() + 1); // +1 for header row | |
1353 | } else { | |
1354 | fTable.setItemCount(1); // +1 for header row | |
1355 | } | |
1356 | fFilterMatchCount = 0; | |
1357 | fFilterCheckCount = 0; | |
1358 | if (fSelectedRank >= 0) { | |
1359 | fTable.setSelection((int) fSelectedRank + 1); // +1 for header row | |
1360 | } else { | |
1361 | fTable.setSelection(0); | |
1362 | } | |
1363 | fireFilterApplied(null); | |
1364 | } | |
1365 | ||
a0a88f65 AM |
1366 | /** |
1367 | * Wrapper Thread object for the filtering thread. | |
1368 | */ | |
db4721fb PT |
1369 | protected class FilterThread extends Thread { |
1370 | private final ITmfFilterTreeNode filter; | |
1371 | private TmfDataRequest request; | |
1372 | private boolean refreshBusy = false; | |
1373 | private boolean refreshPending = false; | |
1374 | private final Object syncObj = new Object(); | |
1375 | ||
a0a88f65 AM |
1376 | /** |
1377 | * Constructor. | |
1378 | * | |
1379 | * @param filter | |
1380 | * The filter this thread will be processing | |
1381 | */ | |
db4721fb PT |
1382 | public FilterThread(final ITmfFilterTreeNode filter) { |
1383 | super("Filter Thread"); //$NON-NLS-1$ | |
1384 | this.filter = filter; | |
1385 | } | |
1386 | ||
1387 | @Override | |
1388 | public void run() { | |
1389 | if (fTrace == null) { | |
1390 | return; | |
1391 | } | |
1392 | final int nbRequested = (int) (fTrace.getNbEvents() - fFilterCheckCount); | |
1393 | if (nbRequested <= 0) { | |
1394 | return; | |
1395 | } | |
1396 | request = new TmfDataRequest(ITmfEvent.class, (int) fFilterCheckCount, | |
1397 | nbRequested, fTrace.getCacheSize(), ExecutionType.BACKGROUND) { | |
1398 | @Override | |
1399 | public void handleData(final ITmfEvent event) { | |
1400 | super.handleData(event); | |
1401 | if (request.isCancelled()) { | |
1402 | return; | |
1403 | } | |
1404 | if (filter.matches(event)) { | |
1405 | final long rank = fFilterCheckCount; | |
1406 | final int index = (int) fFilterMatchCount; | |
1407 | fFilterMatchCount++; | |
bd54d363 | 1408 | fCache.storeEvent(event, rank, index); |
db4721fb PT |
1409 | refreshTable(); |
1410 | } else if ((fFilterCheckCount % 100) == 0) { | |
1411 | refreshTable(); | |
1412 | } | |
1413 | fFilterCheckCount++; | |
1414 | } | |
1415 | }; | |
1416 | ((ITmfDataProvider) fTrace).sendRequest(request); | |
1417 | try { | |
1418 | request.waitForCompletion(); | |
1419 | } catch (final InterruptedException e) { | |
1420 | } | |
1421 | refreshTable(); | |
1422 | synchronized (fFilterSyncObj) { | |
1423 | fFilterThread = null; | |
1424 | if (fFilterThreadResume) { | |
1425 | fFilterThreadResume = false; | |
1426 | fFilterThread = new FilterThread(filter); | |
1427 | fFilterThread.start(); | |
1428 | } | |
1429 | } | |
1430 | } | |
1431 | ||
a0a88f65 AM |
1432 | /** |
1433 | * Refresh the filter. | |
1434 | */ | |
db4721fb PT |
1435 | public void refreshTable() { |
1436 | synchronized (syncObj) { | |
1437 | if (refreshBusy) { | |
1438 | refreshPending = true; | |
1439 | return; | |
1440 | } | |
1441 | refreshBusy = true; | |
1442 | } | |
1443 | Display.getDefault().asyncExec(new Runnable() { | |
1444 | @Override | |
1445 | public void run() { | |
1446 | if (request.isCancelled()) { | |
1447 | return; | |
1448 | } | |
1449 | if (fTable.isDisposed()) { | |
1450 | return; | |
1451 | } | |
1452 | fTable.setItemCount((int) fFilterMatchCount + 3); // +1 for header row, +2 for top and bottom filter status rows | |
1453 | fTable.refresh(); | |
1454 | synchronized (syncObj) { | |
1455 | refreshBusy = false; | |
1456 | if (refreshPending) { | |
1457 | refreshPending = false; | |
1458 | refreshTable(); | |
1459 | } | |
1460 | } | |
1461 | } | |
1462 | }); | |
1463 | } | |
1464 | ||
a0a88f65 AM |
1465 | /** |
1466 | * Cancel this filtering thread. | |
1467 | */ | |
db4721fb PT |
1468 | public void cancel() { |
1469 | if (request != null) { | |
1470 | request.cancel(); | |
1471 | } | |
1472 | } | |
1473 | } | |
1474 | ||
a0a88f65 AM |
1475 | /** |
1476 | * Go to the next item of a search. | |
1477 | */ | |
db4721fb PT |
1478 | protected void searchNext() { |
1479 | synchronized (fSearchSyncObj) { | |
1480 | if (fSearchThread != null) { | |
1481 | return; | |
1482 | } | |
1483 | final ITmfFilterTreeNode searchFilter = (ITmfFilterTreeNode) fTable.getData(Key.SEARCH_OBJ); | |
1484 | if (searchFilter == null) { | |
1485 | return; | |
1486 | } | |
1487 | final int selectionIndex = fTable.getSelectionIndex(); | |
1488 | int startIndex; | |
1489 | if (selectionIndex > 0) { | |
1490 | startIndex = selectionIndex; // -1 for header row, +1 for next event | |
1491 | } else { | |
1492 | // header row is selected, start at top event | |
1493 | startIndex = Math.max(0, fTable.getTopIndex() - 1); // -1 for header row | |
1494 | } | |
1495 | final ITmfFilterTreeNode eventFilter = (ITmfFilterTreeNode) fTable.getData(Key.FILTER_OBJ); | |
60fb38b8 | 1496 | if (eventFilter != null) { |
db4721fb PT |
1497 | startIndex = Math.max(0, startIndex - 1); // -1 for top filter status row |
1498 | } | |
1499 | fSearchThread = new SearchThread(searchFilter, eventFilter, startIndex, fSelectedRank, Direction.FORWARD); | |
1500 | fSearchThread.schedule(); | |
1501 | } | |
1502 | } | |
1503 | ||
a0a88f65 AM |
1504 | /** |
1505 | * Go to the previous item of a search. | |
1506 | */ | |
db4721fb PT |
1507 | protected void searchPrevious() { |
1508 | synchronized (fSearchSyncObj) { | |
1509 | if (fSearchThread != null) { | |
1510 | return; | |
1511 | } | |
1512 | final ITmfFilterTreeNode searchFilter = (ITmfFilterTreeNode) fTable.getData(Key.SEARCH_OBJ); | |
1513 | if (searchFilter == null) { | |
1514 | return; | |
1515 | } | |
1516 | final int selectionIndex = fTable.getSelectionIndex(); | |
1517 | int startIndex; | |
1518 | if (selectionIndex > 0) { | |
1519 | startIndex = selectionIndex - 2; // -1 for header row, -1 for previous event | |
1520 | } else { | |
1521 | // header row is selected, start at precedent of top event | |
1522 | startIndex = fTable.getTopIndex() - 2; // -1 for header row, -1 for previous event | |
1523 | } | |
1524 | final ITmfFilterTreeNode eventFilter = (ITmfFilterTreeNode) fTable.getData(Key.FILTER_OBJ); | |
60fb38b8 | 1525 | if (eventFilter != null) { |
db4721fb PT |
1526 | startIndex = startIndex - 1; // -1 for top filter status row |
1527 | } | |
1528 | fSearchThread = new SearchThread(searchFilter, eventFilter, startIndex, fSelectedRank, Direction.BACKWARD); | |
1529 | fSearchThread.schedule(); | |
1530 | } | |
1531 | } | |
1532 | ||
a0a88f65 AM |
1533 | /** |
1534 | * Stop the search thread. | |
1535 | */ | |
db4721fb PT |
1536 | protected void stopSearchThread() { |
1537 | fPendingGotoRank = -1; | |
1538 | synchronized (fSearchSyncObj) { | |
1539 | if (fSearchThread != null) { | |
1540 | fSearchThread.cancel(); | |
1541 | fSearchThread = null; | |
1542 | } | |
1543 | } | |
1544 | } | |
1545 | ||
a0a88f65 AM |
1546 | /** |
1547 | * Wrapper for the search thread. | |
1548 | */ | |
db4721fb | 1549 | protected class SearchThread extends Job { |
a0a88f65 AM |
1550 | |
1551 | private ITmfFilterTreeNode searchFilter; | |
1552 | private ITmfFilterTreeNode eventFilter; | |
1553 | private int startIndex; | |
1554 | private int direction; | |
1555 | private long rank; | |
1556 | private long foundRank = -1; | |
1557 | private TmfDataRequest request; | |
ae3ffd37 | 1558 | private ITmfTimestamp foundTimestamp = null; |
db4721fb | 1559 | |
a0a88f65 AM |
1560 | /** |
1561 | * Constructor. | |
1562 | * | |
1563 | * @param searchFilter | |
1564 | * The search filter | |
1565 | * @param eventFilter | |
1566 | * The event filter | |
1567 | * @param startIndex | |
1568 | * The index at which we should start searching | |
1569 | * @param currentRank | |
1570 | * The current rank | |
1571 | * @param direction | |
1572 | * In which direction should we search, forward or backwards | |
1573 | */ | |
1574 | public SearchThread(final ITmfFilterTreeNode searchFilter, | |
1575 | final ITmfFilterTreeNode eventFilter, final int startIndex, | |
db4721fb PT |
1576 | final long currentRank, final int direction) { |
1577 | super(Messages.TmfEventsTable_SearchingJobName); | |
1578 | this.searchFilter = searchFilter; | |
1579 | this.eventFilter = eventFilter; | |
1580 | this.startIndex = startIndex; | |
1581 | this.rank = currentRank; | |
1582 | this.direction = direction; | |
1583 | } | |
1584 | ||
1585 | @Override | |
1586 | protected IStatus run(final IProgressMonitor monitor) { | |
1587 | if (fTrace == null) { | |
1588 | return Status.OK_STATUS; | |
1589 | } | |
1590 | final Display display = Display.getDefault(); | |
1591 | if (startIndex < 0) { | |
1592 | rank = (int) fTrace.getNbEvents() - 1; | |
1593 | } else if (startIndex >= (fTable.getItemCount() - (eventFilter == null ? 1 : 3))) { // -1 for header row, -2 for top and bottom filter status rows | |
1594 | rank = 0; | |
1595 | } else { | |
1596 | int idx = startIndex; | |
1597 | while (foundRank == -1) { | |
1598 | final CachedEvent event = fCache.peekEvent(idx); | |
1599 | if (event == null) { | |
1600 | break; | |
1601 | } | |
1602 | rank = event.rank; | |
1603 | if (searchFilter.matches(event.event) && ((eventFilter == null) || eventFilter.matches(event.event))) { | |
1604 | foundRank = event.rank; | |
ae3ffd37 | 1605 | foundTimestamp = event.event.getTimestamp(); |
db4721fb PT |
1606 | break; |
1607 | } | |
1608 | if (direction == Direction.FORWARD) { | |
1609 | idx++; | |
1610 | } else { | |
1611 | idx--; | |
1612 | } | |
1613 | } | |
1614 | if (foundRank == -1) { | |
1615 | if (direction == Direction.FORWARD) { | |
1616 | rank++; | |
1617 | if (rank > (fTrace.getNbEvents() - 1)) { | |
1618 | rank = 0; | |
1619 | } | |
1620 | } else { | |
1621 | rank--; | |
1622 | if (rank < 0) { | |
1623 | rank = (int) fTrace.getNbEvents() - 1; | |
1624 | } | |
1625 | } | |
1626 | } | |
1627 | } | |
1628 | final int startRank = (int) rank; | |
1629 | boolean wrapped = false; | |
1630 | while (!monitor.isCanceled() && (foundRank == -1) && (fTrace != null)) { | |
1631 | int nbRequested = (direction == Direction.FORWARD ? Integer.MAX_VALUE : Math.min((int) rank + 1, fTrace.getCacheSize())); | |
1632 | if (direction == Direction.BACKWARD) { | |
1633 | rank = Math.max(0, rank - fTrace.getCacheSize() + 1); | |
1634 | } | |
1635 | request = new TmfDataRequest(ITmfEvent.class, (int) rank, nbRequested, fTrace.getCacheSize(), ExecutionType.BACKGROUND) { | |
1636 | long currentRank = rank; | |
1637 | ||
1638 | @Override | |
1639 | public void handleData(final ITmfEvent event) { | |
1640 | super.handleData(event); | |
1641 | if (searchFilter.matches(event) && ((eventFilter == null) || eventFilter.matches(event))) { | |
1642 | foundRank = currentRank; | |
ae3ffd37 | 1643 | foundTimestamp = event.getTimestamp(); |
db4721fb PT |
1644 | if (direction == Direction.FORWARD) { |
1645 | done(); | |
1646 | return; | |
1647 | } | |
1648 | } | |
1649 | currentRank++; | |
1650 | } | |
1651 | }; | |
1652 | ((ITmfDataProvider) fTrace).sendRequest(request); | |
1653 | try { | |
1654 | request.waitForCompletion(); | |
1655 | if (request.isCancelled()) { | |
1656 | return Status.OK_STATUS; | |
1657 | } | |
1658 | } catch (final InterruptedException e) { | |
1659 | synchronized (fSearchSyncObj) { | |
1660 | fSearchThread = null; | |
1661 | } | |
1662 | return Status.OK_STATUS; | |
1663 | } | |
1664 | if (foundRank == -1) { | |
1665 | if (direction == Direction.FORWARD) { | |
1666 | if (rank == 0) { | |
1667 | synchronized (fSearchSyncObj) { | |
1668 | fSearchThread = null; | |
1669 | } | |
1670 | return Status.OK_STATUS; | |
1671 | } | |
1672 | nbRequested = (int) rank; | |
1673 | rank = 0; | |
1674 | wrapped = true; | |
1675 | } else { | |
1676 | rank--; | |
1677 | if (rank < 0) { | |
1678 | rank = (int) fTrace.getNbEvents() - 1; | |
1679 | wrapped = true; | |
1680 | } | |
1681 | if ((rank <= startRank) && wrapped) { | |
1682 | synchronized (fSearchSyncObj) { | |
1683 | fSearchThread = null; | |
1684 | } | |
1685 | return Status.OK_STATUS; | |
1686 | } | |
1687 | } | |
1688 | } | |
1689 | } | |
1690 | int index = (int) foundRank; | |
1691 | if (eventFilter != null) { | |
1692 | index = fCache.getFilteredEventIndex(foundRank); | |
1693 | } | |
1694 | final int selection = index + 1 + (eventFilter != null ? +1 : 0); // +1 for header row, +1 for top filter status row | |
1695 | ||
1696 | display.asyncExec(new Runnable() { | |
1697 | @Override | |
1698 | public void run() { | |
1699 | if (monitor.isCanceled()) { | |
1700 | return; | |
1701 | } | |
1702 | if (fTable.isDisposed()) { | |
1703 | return; | |
1704 | } | |
1705 | fTable.setSelection(selection); | |
1706 | fSelectedRank = foundRank; | |
ae3ffd37 PT |
1707 | fRawViewer.selectAndReveal(fSelectedRank); |
1708 | if (foundTimestamp != null) { | |
1709 | broadcast(new TmfTimeSynchSignal(TmfEventsTable.this, foundTimestamp)); | |
1710 | } | |
a56ec2b8 | 1711 | fireSelectionChanged(new SelectionChangedEvent(TmfEventsTable.this, getSelection())); |
db4721fb PT |
1712 | synchronized (fSearchSyncObj) { |
1713 | fSearchThread = null; | |
1714 | } | |
1715 | } | |
1716 | }); | |
1717 | return Status.OK_STATUS; | |
1718 | } | |
1719 | ||
1720 | @Override | |
1721 | protected void canceling() { | |
1722 | request.cancel(); | |
1723 | synchronized (fSearchSyncObj) { | |
1724 | fSearchThread = null; | |
1725 | } | |
1726 | } | |
1727 | } | |
1728 | ||
a0a88f65 AM |
1729 | /** |
1730 | * Create the resources. | |
1731 | */ | |
db4721fb PT |
1732 | protected void createResources() { |
1733 | fGrayColor = fResourceManager.createColor(ColorUtil.blend(fTable.getBackground().getRGB(), fTable | |
1734 | .getForeground().getRGB())); | |
1735 | fGreenColor = fTable.getDisplay().getSystemColor(SWT.COLOR_DARK_GREEN); | |
1736 | fBoldFont = fResourceManager.createFont(FontDescriptor.createFrom(fTable.getFont()).setStyle(SWT.BOLD)); | |
1737 | } | |
1738 | ||
a0a88f65 AM |
1739 | /** |
1740 | * Pack the columns. | |
1741 | */ | |
db4721fb PT |
1742 | protected void packColumns() { |
1743 | if (fPackDone) { | |
1744 | return; | |
1745 | } | |
f29f8868 BH |
1746 | boolean isLinux = System.getProperty("os.name").contains("Linux") ? true : false; //$NON-NLS-1$ //$NON-NLS-2$ |
1747 | ||
1748 | TableColumn tableColumns[] = fTable.getColumns(); | |
1749 | for (int i = 0; i < tableColumns.length; i++) { | |
1750 | final TableColumn column = tableColumns[i]; | |
db4721fb PT |
1751 | final int headerWidth = column.getWidth(); |
1752 | column.pack(); | |
f29f8868 BH |
1753 | // Workaround for Linux which doesn't consider the image width of |
1754 | // search/filter row in TableColumn.pack() after having executed | |
1755 | // TableItem.setImage((Image)null) for other rows than search/filter row. | |
1756 | if (isLinux && (i == 0)) { | |
1757 | column.setWidth(column.getWidth() + SEARCH_IMAGE.getBounds().width); | |
1758 | } | |
1759 | ||
db4721fb PT |
1760 | if (column.getWidth() < headerWidth) { |
1761 | column.setWidth(headerWidth); | |
1762 | } | |
1763 | } | |
1764 | fPackDone = true; | |
1765 | } | |
1766 | ||
1767 | /** | |
a0a88f65 AM |
1768 | * Extract the fields of an event (item in the table). |
1769 | * | |
db4721fb | 1770 | * @param event |
a0a88f65 AM |
1771 | * The event to extract from |
1772 | * @return The array of fields | |
db4721fb PT |
1773 | * |
1774 | * FIXME: Add support for column selection | |
1775 | */ | |
1776 | protected ITmfEventField[] extractItemFields(final ITmfEvent event) { | |
1777 | ITmfEventField[] fields = new TmfEventField[0]; | |
1778 | if (event != null) { | |
1779 | final String timestamp = event.getTimestamp().toString(); | |
1780 | final String source = event.getSource(); | |
1781 | final String type = event.getType().getName(); | |
1782 | final String reference = event.getReference(); | |
a4a6acf4 | 1783 | final String content = event.getContent().toString(); |
db4721fb | 1784 | fields = new TmfEventField[] { |
214cc822 AM |
1785 | new TmfEventField(ITmfEvent.EVENT_FIELD_TIMESTAMP, timestamp, null), |
1786 | new TmfEventField(ITmfEvent.EVENT_FIELD_SOURCE, source, null), | |
1787 | new TmfEventField(ITmfEvent.EVENT_FIELD_TYPE, type, null), | |
1788 | new TmfEventField(ITmfEvent.EVENT_FIELD_REFERENCE, reference, null), | |
1789 | new TmfEventField(ITmfEvent.EVENT_FIELD_CONTENT, content, null) | |
db4721fb PT |
1790 | }; |
1791 | } | |
1792 | return fields; | |
1793 | } | |
1794 | ||
1795 | /** | |
1796 | * Notify this table that is got the UI focus. | |
1797 | */ | |
1798 | public void setFocus() { | |
1799 | fTable.setFocus(); | |
1800 | } | |
1801 | ||
1802 | /** | |
1803 | * Assign a new trace to this event table. | |
1804 | * | |
1805 | * @param trace | |
1806 | * The trace to assign to this event table | |
1807 | * @param disposeOnClose | |
1808 | * true if the trace should be disposed when the table is | |
1809 | * disposed | |
1810 | */ | |
1811 | public void setTrace(final ITmfTrace trace, final boolean disposeOnClose) { | |
1812 | if ((fTrace != null) && fDisposeOnClose) { | |
1813 | fTrace.dispose(); | |
1814 | } | |
1815 | fTrace = trace; | |
1816 | fPackDone = false; | |
1817 | fSelectedRank = 0; | |
1818 | fDisposeOnClose = disposeOnClose; | |
1819 | ||
1820 | // Perform the updates on the UI thread | |
1821 | fTable.getDisplay().syncExec(new Runnable() { | |
1822 | @Override | |
1823 | public void run() { | |
1824 | fTable.removeAll(); | |
1825 | fCache.setTrace(fTrace); // Clear the cache | |
1826 | if (fTrace != null) { | |
1827 | if (!fTable.isDisposed() && (fTrace != null)) { | |
1828 | if (fTable.getData(Key.FILTER_OBJ) == null) { | |
1829 | fTable.setItemCount((int) fTrace.getNbEvents() + 1); // +1 for header row | |
1830 | } else { | |
1831 | stopFilterThread(); | |
1832 | fFilterMatchCount = 0; | |
1833 | fFilterCheckCount = 0; | |
1834 | fTable.setItemCount(3); // +1 for header row, +2 for top and bottom filter status rows | |
1835 | startFilterThread(); | |
1836 | } | |
1837 | } | |
db4721fb | 1838 | } |
ea279a69 | 1839 | fRawViewer.setTrace(fTrace); |
db4721fb PT |
1840 | } |
1841 | }); | |
1842 | } | |
1843 | ||
1844 | // ------------------------------------------------------------------------ | |
1845 | // Event cache | |
1846 | // ------------------------------------------------------------------------ | |
1847 | ||
1848 | /** | |
1849 | * Notify that the event cache has been updated | |
1850 | * | |
1851 | * @param completed | |
1852 | * Also notify if the populating of the cache is complete, or | |
1853 | * not. | |
1854 | */ | |
1855 | public void cacheUpdated(final boolean completed) { | |
1856 | synchronized (fCacheUpdateSyncObj) { | |
1857 | if (fCacheUpdateBusy) { | |
1858 | fCacheUpdatePending = true; | |
1859 | fCacheUpdateCompleted = completed; | |
1860 | return; | |
1861 | } | |
1862 | fCacheUpdateBusy = true; | |
1863 | } | |
1864 | // Event cache is now updated. Perform update on the UI thread | |
1865 | if (!fTable.isDisposed()) { | |
1866 | fTable.getDisplay().asyncExec(new Runnable() { | |
1867 | @Override | |
1868 | public void run() { | |
1869 | if (!fTable.isDisposed()) { | |
1870 | fTable.refresh(); | |
1871 | packColumns(); | |
1872 | } | |
1873 | if (completed) { | |
1874 | populateCompleted(); | |
1875 | } | |
1876 | synchronized (fCacheUpdateSyncObj) { | |
1877 | fCacheUpdateBusy = false; | |
1878 | if (fCacheUpdatePending) { | |
1879 | fCacheUpdatePending = false; | |
1880 | cacheUpdated(fCacheUpdateCompleted); | |
1881 | } | |
1882 | } | |
1883 | } | |
1884 | }); | |
1885 | } | |
1886 | } | |
1887 | ||
a0a88f65 AM |
1888 | /** |
1889 | * Callback for when populating the table is complete. | |
1890 | */ | |
db4721fb PT |
1891 | protected void populateCompleted() { |
1892 | // Nothing by default; | |
1893 | } | |
1894 | ||
93bfd50a PT |
1895 | // ------------------------------------------------------------------------ |
1896 | // ISelectionProvider | |
1897 | // ------------------------------------------------------------------------ | |
1898 | ||
93bfd50a PT |
1899 | /** |
1900 | * @since 2.0 | |
1901 | */ | |
1902 | @Override | |
1903 | public void addSelectionChangedListener(ISelectionChangedListener listener) { | |
1904 | selectionChangedListeners.add(listener); | |
1905 | } | |
1906 | ||
93bfd50a PT |
1907 | /** |
1908 | * @since 2.0 | |
1909 | */ | |
1910 | @Override | |
1911 | public ISelection getSelection() { | |
1912 | if (fTable == null || fTable.isDisposed()) { | |
1913 | return StructuredSelection.EMPTY; | |
1914 | } | |
1915 | List<Object> list = new ArrayList<Object>(fTable.getSelection().length); | |
1916 | for (TableItem item : fTable.getSelection()) { | |
1917 | if (item.getData() != null) { | |
1918 | list.add(item.getData()); | |
1919 | } | |
1920 | } | |
1921 | return new StructuredSelection(list); | |
1922 | } | |
1923 | ||
93bfd50a PT |
1924 | /** |
1925 | * @since 2.0 | |
1926 | */ | |
1927 | @Override | |
1928 | public void removeSelectionChangedListener(ISelectionChangedListener listener) { | |
1929 | selectionChangedListeners.remove(listener); | |
1930 | } | |
1931 | ||
93bfd50a PT |
1932 | /** |
1933 | * @since 2.0 | |
1934 | */ | |
1935 | @Override | |
1936 | public void setSelection(ISelection selection) { | |
1937 | // not implemented | |
1938 | } | |
1939 | ||
1940 | /** | |
1941 | * Notifies any selection changed listeners that the viewer's selection has changed. | |
1942 | * Only listeners registered at the time this method is called are notified. | |
1943 | * | |
1944 | * @param event a selection changed event | |
1945 | * | |
1946 | * @see ISelectionChangedListener#selectionChanged | |
1947 | * @since 2.0 | |
1948 | */ | |
1949 | protected void fireSelectionChanged(final SelectionChangedEvent event) { | |
1950 | Object[] listeners = selectionChangedListeners.getListeners(); | |
1951 | for (int i = 0; i < listeners.length; ++i) { | |
1952 | final ISelectionChangedListener l = (ISelectionChangedListener) listeners[i]; | |
1953 | SafeRunnable.run(new SafeRunnable() { | |
faa38350 | 1954 | @Override |
93bfd50a PT |
1955 | public void run() { |
1956 | l.selectionChanged(event); | |
1957 | } | |
1958 | }); | |
1959 | } | |
1960 | } | |
1961 | ||
db4721fb PT |
1962 | // ------------------------------------------------------------------------ |
1963 | // Bookmark handling | |
1964 | // ------------------------------------------------------------------------ | |
1965 | ||
1966 | /** | |
1967 | * Add a bookmark to this event table. | |
1968 | * | |
1969 | * @param bookmarksFile | |
1970 | * The file to use for the bookmarks | |
1971 | */ | |
1972 | public void addBookmark(final IFile bookmarksFile) { | |
1973 | fBookmarksFile = bookmarksFile; | |
1974 | final TableItem[] selection = fTable.getSelection(); | |
1975 | if (selection.length > 0) { | |
1976 | final TableItem tableItem = selection[0]; | |
1977 | if (tableItem.getData(Key.RANK) != null) { | |
1978 | final StringBuffer defaultMessage = new StringBuffer(); | |
1979 | for (int i = 0; i < fTable.getColumns().length; i++) { | |
60fb38b8 | 1980 | if (i > 0) { |
db4721fb PT |
1981 | defaultMessage.append(", "); //$NON-NLS-1$ |
1982 | } | |
1983 | defaultMessage.append(tableItem.getText(i)); | |
1984 | } | |
3be2946f PT |
1985 | final InputDialog dialog = new MultiLineInputDialog( |
1986 | PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), | |
1987 | Messages.TmfEventsTable_AddBookmarkDialogTitle, | |
1988 | Messages.TmfEventsTable_AddBookmarkDialogMessage, | |
1989 | defaultMessage.toString()); | |
db4721fb PT |
1990 | if (dialog.open() == Window.OK) { |
1991 | final String message = dialog.getValue(); | |
1992 | try { | |
1993 | final IMarker bookmark = bookmarksFile.createMarker(IMarker.BOOKMARK); | |
1994 | if (bookmark.exists()) { | |
1995 | bookmark.setAttribute(IMarker.MESSAGE, message.toString()); | |
1996 | final long rank = (Long) tableItem.getData(Key.RANK); | |
1997 | final int location = (int) rank; | |
1998 | bookmark.setAttribute(IMarker.LOCATION, (Integer) location); | |
1999 | fBookmarksMap.put(rank, bookmark.getId()); | |
2000 | fTable.refresh(); | |
2001 | } | |
2002 | } catch (final CoreException e) { | |
2003 | displayException(e); | |
2004 | } | |
2005 | } | |
2006 | } | |
2007 | } | |
2008 | ||
2009 | } | |
2010 | ||
2011 | /** | |
2012 | * Remove a bookmark from this event table. | |
2013 | * | |
2014 | * @param bookmark | |
2015 | * The bookmark to remove | |
2016 | */ | |
2017 | public void removeBookmark(final IMarker bookmark) { | |
2018 | for (final Entry<Long, Long> entry : fBookmarksMap.entrySet()) { | |
2019 | if (entry.getValue().equals(bookmark.getId())) { | |
2020 | fBookmarksMap.remove(entry.getKey()); | |
2021 | fTable.refresh(); | |
2022 | return; | |
2023 | } | |
2024 | } | |
2025 | } | |
2026 | ||
2027 | private void toggleBookmark(final long rank) { | |
2028 | if (fBookmarksFile == null) { | |
2029 | return; | |
2030 | } | |
2031 | if (fBookmarksMap.containsKey(rank)) { | |
2032 | final Long markerId = fBookmarksMap.remove(rank); | |
2033 | fTable.refresh(); | |
2034 | try { | |
2035 | final IMarker bookmark = fBookmarksFile.findMarker(markerId); | |
2036 | if (bookmark != null) { | |
2037 | bookmark.delete(); | |
2038 | } | |
2039 | } catch (final CoreException e) { | |
2040 | displayException(e); | |
2041 | } | |
2042 | } else { | |
2043 | addBookmark(fBookmarksFile); | |
2044 | } | |
2045 | } | |
2046 | ||
2047 | /** | |
2048 | * Refresh the bookmarks assigned to this trace, from the contents of a | |
2049 | * bookmark file. | |
2050 | * | |
2051 | * @param bookmarksFile | |
2052 | * The bookmark file to use | |
2053 | */ | |
2054 | public void refreshBookmarks(final IFile bookmarksFile) { | |
2055 | fBookmarksFile = bookmarksFile; | |
2056 | if (bookmarksFile == null) { | |
2057 | fBookmarksMap.clear(); | |
2058 | fTable.refresh(); | |
2059 | return; | |
2060 | } | |
2061 | try { | |
2062 | fBookmarksMap.clear(); | |
2063 | for (final IMarker bookmark : bookmarksFile.findMarkers(IMarker.BOOKMARK, false, IResource.DEPTH_ZERO)) { | |
2064 | final int location = bookmark.getAttribute(IMarker.LOCATION, -1); | |
2065 | if (location != -1) { | |
2066 | final long rank = location; | |
2067 | fBookmarksMap.put(rank, bookmark.getId()); | |
2068 | } | |
2069 | } | |
2070 | fTable.refresh(); | |
2071 | } catch (final CoreException e) { | |
2072 | displayException(e); | |
2073 | } | |
2074 | } | |
2075 | ||
2076 | @Override | |
2077 | public void gotoMarker(final IMarker marker) { | |
2078 | final int rank = marker.getAttribute(IMarker.LOCATION, -1); | |
2079 | if (rank != -1) { | |
2080 | int index = rank; | |
2081 | if (fTable.getData(Key.FILTER_OBJ) != null) { | |
2082 | index = fCache.getFilteredEventIndex(rank) + 1; // +1 for top filter status row | |
2083 | } else if (rank >= fTable.getItemCount()) { | |
2084 | fPendingGotoRank = rank; | |
2085 | } | |
a56ec2b8 | 2086 | fSelectedRank = rank; |
db4721fb PT |
2087 | fTable.setSelection(index + 1); // +1 for header row |
2088 | } | |
2089 | } | |
2090 | ||
2091 | // ------------------------------------------------------------------------ | |
2092 | // Listeners | |
2093 | // ------------------------------------------------------------------------ | |
2094 | ||
db4721fb PT |
2095 | @Override |
2096 | public void colorSettingsChanged(final ColorSetting[] colorSettings) { | |
2097 | fTable.refresh(); | |
2098 | } | |
2099 | ||
db4721fb PT |
2100 | // ------------------------------------------------------------------------ |
2101 | // Signal handlers | |
2102 | // ------------------------------------------------------------------------ | |
2103 | ||
db4721fb PT |
2104 | /** |
2105 | * Handler for the trace updated signal | |
2106 | * | |
2107 | * @param signal | |
2108 | * The incoming signal | |
2109 | */ | |
2110 | @TmfSignalHandler | |
2111 | public void traceUpdated(final TmfTraceUpdatedSignal signal) { | |
2112 | if ((signal.getTrace() != fTrace) || fTable.isDisposed()) { | |
2113 | return; | |
2114 | } | |
2115 | // Perform the refresh on the UI thread | |
2116 | Display.getDefault().asyncExec(new Runnable() { | |
2117 | @Override | |
2118 | public void run() { | |
2119 | if (!fTable.isDisposed() && (fTrace != null)) { | |
2120 | if (fTable.getData(Key.FILTER_OBJ) == null) { | |
2121 | fTable.setItemCount((int) fTrace.getNbEvents() + 1); // +1 for header row | |
2122 | if ((fPendingGotoRank != -1) && ((fPendingGotoRank + 1) < fTable.getItemCount())) { // +1 for header row | |
2123 | fTable.setSelection((int) fPendingGotoRank + 1); // +1 for header row | |
2124 | fPendingGotoRank = -1; | |
2125 | } | |
2126 | } else { | |
2127 | startFilterThread(); | |
2128 | } | |
2129 | } | |
2130 | if (!fRawViewer.isDisposed() && (fTrace != null)) { | |
2131 | fRawViewer.refreshEventCount(); | |
2132 | } | |
2133 | } | |
2134 | }); | |
2135 | } | |
2136 | ||
2137 | /** | |
2138 | * Handler for the time synch signal. | |
2139 | * | |
2140 | * @param signal | |
2141 | * The incoming signal | |
2142 | */ | |
2143 | @TmfSignalHandler | |
2144 | public void currentTimeUpdated(final TmfTimeSynchSignal signal) { | |
2145 | if ((signal.getSource() != this) && (fTrace != null) && (!fTable.isDisposed())) { | |
2146 | ||
2147 | // Create a request for one event that will be queued after other ongoing requests. When this request is completed | |
2148 | // do the work to select the actual event with the timestamp specified in the signal. This procedure prevents | |
2149 | // the method fTrace.getRank() from interfering and delaying ongoing requests. | |
9765b9f1 AM |
2150 | final TmfDataRequest subRequest = new TmfDataRequest(ITmfEvent.class, |
2151 | 0, 1, TmfDataRequest.DEFAULT_BLOCK_SIZE, ExecutionType.FOREGROUND) { | |
db4721fb PT |
2152 | |
2153 | TmfTimestamp ts = new TmfTimestamp(signal.getCurrentTime()); | |
2154 | ||
2155 | @Override | |
2156 | public void handleData(final ITmfEvent event) { | |
2157 | super.handleData(event); | |
2158 | } | |
2159 | ||
2160 | @Override | |
5419a136 | 2161 | public void handleCompleted() { |
db4721fb PT |
2162 | super.handleCompleted(); |
2163 | if (fTrace == null) { | |
2164 | return; | |
2165 | } | |
2166 | ||
2167 | // Verify if the event is within the trace range and adjust if necessary | |
2168 | ITmfTimestamp timestamp = ts; | |
2169 | if (timestamp.compareTo(fTrace.getStartTime(), true) == -1) { | |
2170 | timestamp = fTrace.getStartTime(); | |
2171 | } | |
2172 | if (timestamp.compareTo(fTrace.getEndTime(), true) == 1) { | |
2173 | timestamp = fTrace.getEndTime(); | |
2174 | } | |
2175 | ||
2176 | // Get the rank of the selected event in the table | |
2177 | final ITmfContext context = fTrace.seekEvent(timestamp); | |
2178 | final long rank = context.getRank(); | |
4c9f2944 | 2179 | context.dispose(); |
db4721fb PT |
2180 | fSelectedRank = rank; |
2181 | ||
2182 | fTable.getDisplay().asyncExec(new Runnable() { | |
2183 | @Override | |
2184 | public void run() { | |
2185 | // Return if table is disposed | |
2186 | if (fTable.isDisposed()) { | |
2187 | return; | |
2188 | } | |
2189 | ||
2190 | int index = (int) rank; | |
2191 | if (fTable.isDisposed()) { | |
2192 | return; | |
2193 | } | |
60fb38b8 | 2194 | if (fTable.getData(Key.FILTER_OBJ) != null) { |
db4721fb PT |
2195 | index = fCache.getFilteredEventIndex(rank) + 1; // +1 for top filter status row |
2196 | } | |
2197 | fTable.setSelection(index + 1); // +1 for header row | |
2198 | fRawViewer.selectAndReveal(rank); | |
2199 | } | |
2200 | }); | |
2201 | } | |
2202 | }; | |
2203 | ||
2204 | ((ITmfDataProvider) fTrace).sendRequest(subRequest); | |
2205 | } | |
2206 | } | |
2207 | ||
2208 | // ------------------------------------------------------------------------ | |
2209 | // Error handling | |
2210 | // ------------------------------------------------------------------------ | |
2211 | ||
2212 | /** | |
2213 | * Display an exception in a message box | |
2214 | * | |
2215 | * @param e the exception | |
2216 | */ | |
2217 | private static void displayException(final Exception e) { | |
2218 | final MessageBox mb = new MessageBox(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell()); | |
60fb38b8 | 2219 | mb.setText(e.getClass().getSimpleName()); |
db4721fb PT |
2220 | mb.setMessage(e.getMessage()); |
2221 | mb.open(); | |
2222 | } | |
2223 | ||
f8177ba2 FC |
2224 | /** |
2225 | * @since 2.0 | |
2226 | */ | |
2227 | public void refresh() { | |
2228 | fCache.clear(); | |
2229 | fTable.refresh(); | |
2230 | fTable.redraw(); | |
2231 | } | |
db4721fb | 2232 | } |