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