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