| 1 | /******************************************************************************* |
| 2 | * Copyright (c) 2010, 2015 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, replaced Table by TmfVirtualTable |
| 11 | * Patrick Tasse - Factored out from events view, |
| 12 | * Filter implementation (inspired by www.eclipse.org/mat) |
| 13 | * Ansgar Radermacher - Support navigation to model URIs (Bug 396956) |
| 14 | * Bernd Hufmann - Updated call site and model URI implementation |
| 15 | * Alexandre Montplaisir - Update to new column API |
| 16 | *******************************************************************************/ |
| 17 | |
| 18 | package org.eclipse.tracecompass.tmf.ui.viewers.events; |
| 19 | |
| 20 | import static org.eclipse.tracecompass.common.core.NonNullUtils.checkNotNull; |
| 21 | |
| 22 | import java.io.FileNotFoundException; |
| 23 | import java.util.ArrayList; |
| 24 | import java.util.Collection; |
| 25 | import java.util.HashMap; |
| 26 | import java.util.LinkedList; |
| 27 | import java.util.List; |
| 28 | import java.util.Map.Entry; |
| 29 | import java.util.regex.Matcher; |
| 30 | import java.util.regex.Pattern; |
| 31 | import java.util.regex.PatternSyntaxException; |
| 32 | |
| 33 | import org.eclipse.core.commands.Command; |
| 34 | import org.eclipse.core.commands.ExecutionException; |
| 35 | import org.eclipse.core.commands.NotEnabledException; |
| 36 | import org.eclipse.core.commands.NotHandledException; |
| 37 | import org.eclipse.core.commands.ParameterizedCommand; |
| 38 | import org.eclipse.core.commands.common.NotDefinedException; |
| 39 | import org.eclipse.core.expressions.IEvaluationContext; |
| 40 | import org.eclipse.core.resources.IFile; |
| 41 | import org.eclipse.core.resources.IMarker; |
| 42 | import org.eclipse.core.resources.IResource; |
| 43 | import org.eclipse.core.resources.IResourceVisitor; |
| 44 | import org.eclipse.core.resources.ResourcesPlugin; |
| 45 | import org.eclipse.core.runtime.CoreException; |
| 46 | import org.eclipse.core.runtime.IPath; |
| 47 | import org.eclipse.core.runtime.IProgressMonitor; |
| 48 | import org.eclipse.core.runtime.IStatus; |
| 49 | import org.eclipse.core.runtime.ListenerList; |
| 50 | import org.eclipse.core.runtime.Path; |
| 51 | import org.eclipse.core.runtime.Status; |
| 52 | import org.eclipse.core.runtime.jobs.Job; |
| 53 | import org.eclipse.emf.common.util.URI; |
| 54 | import org.eclipse.emf.ecore.EValidator; |
| 55 | import org.eclipse.jdt.annotation.NonNull; |
| 56 | import org.eclipse.jface.action.Action; |
| 57 | import org.eclipse.jface.action.IAction; |
| 58 | import org.eclipse.jface.action.IMenuListener; |
| 59 | import org.eclipse.jface.action.IMenuManager; |
| 60 | import org.eclipse.jface.action.IStatusLineManager; |
| 61 | import org.eclipse.jface.action.MenuManager; |
| 62 | import org.eclipse.jface.action.Separator; |
| 63 | import org.eclipse.jface.dialogs.InputDialog; |
| 64 | import org.eclipse.jface.dialogs.MessageDialog; |
| 65 | import org.eclipse.jface.resource.FontRegistry; |
| 66 | import org.eclipse.jface.resource.JFaceResources; |
| 67 | import org.eclipse.jface.resource.LocalResourceManager; |
| 68 | import org.eclipse.jface.util.IPropertyChangeListener; |
| 69 | import org.eclipse.jface.util.OpenStrategy; |
| 70 | import org.eclipse.jface.util.PropertyChangeEvent; |
| 71 | import org.eclipse.jface.util.SafeRunnable; |
| 72 | import org.eclipse.jface.viewers.ArrayContentProvider; |
| 73 | import org.eclipse.jface.viewers.ISelection; |
| 74 | import org.eclipse.jface.viewers.ISelectionChangedListener; |
| 75 | import org.eclipse.jface.viewers.ISelectionProvider; |
| 76 | import org.eclipse.jface.viewers.LabelProvider; |
| 77 | import org.eclipse.jface.viewers.SelectionChangedEvent; |
| 78 | import org.eclipse.jface.viewers.StructuredSelection; |
| 79 | import org.eclipse.jface.window.Window; |
| 80 | import org.eclipse.swt.SWT; |
| 81 | import org.eclipse.swt.custom.SashForm; |
| 82 | import org.eclipse.swt.custom.StyleRange; |
| 83 | import org.eclipse.swt.custom.TableEditor; |
| 84 | import org.eclipse.swt.events.ControlAdapter; |
| 85 | import org.eclipse.swt.events.ControlEvent; |
| 86 | import org.eclipse.swt.events.FocusAdapter; |
| 87 | import org.eclipse.swt.events.FocusEvent; |
| 88 | import org.eclipse.swt.events.KeyAdapter; |
| 89 | import org.eclipse.swt.events.KeyEvent; |
| 90 | import org.eclipse.swt.events.MouseAdapter; |
| 91 | import org.eclipse.swt.events.MouseEvent; |
| 92 | import org.eclipse.swt.events.SelectionAdapter; |
| 93 | import org.eclipse.swt.events.SelectionEvent; |
| 94 | import org.eclipse.swt.graphics.Color; |
| 95 | import org.eclipse.swt.graphics.Font; |
| 96 | import org.eclipse.swt.graphics.GC; |
| 97 | import org.eclipse.swt.graphics.Image; |
| 98 | import org.eclipse.swt.graphics.Point; |
| 99 | import org.eclipse.swt.graphics.Rectangle; |
| 100 | import org.eclipse.swt.layout.FillLayout; |
| 101 | import org.eclipse.swt.layout.GridData; |
| 102 | import org.eclipse.swt.layout.GridLayout; |
| 103 | import org.eclipse.swt.widgets.Composite; |
| 104 | import org.eclipse.swt.widgets.Display; |
| 105 | import org.eclipse.swt.widgets.Event; |
| 106 | import org.eclipse.swt.widgets.Label; |
| 107 | import org.eclipse.swt.widgets.Listener; |
| 108 | import org.eclipse.swt.widgets.Menu; |
| 109 | import org.eclipse.swt.widgets.MessageBox; |
| 110 | import org.eclipse.swt.widgets.Shell; |
| 111 | import org.eclipse.swt.widgets.TableColumn; |
| 112 | import org.eclipse.swt.widgets.TableItem; |
| 113 | import org.eclipse.swt.widgets.Text; |
| 114 | import org.eclipse.tracecompass.common.core.NonNullUtils; |
| 115 | import org.eclipse.tracecompass.internal.tmf.core.filter.TmfCollapseFilter; |
| 116 | import org.eclipse.tracecompass.internal.tmf.ui.Activator; |
| 117 | import org.eclipse.tracecompass.internal.tmf.ui.Messages; |
| 118 | import org.eclipse.tracecompass.internal.tmf.ui.commands.ExportToTextCommandHandler; |
| 119 | import org.eclipse.tracecompass.internal.tmf.ui.dialogs.MultiLineInputDialog; |
| 120 | import org.eclipse.tracecompass.tmf.core.component.ITmfEventProvider; |
| 121 | import org.eclipse.tracecompass.tmf.core.component.TmfComponent; |
| 122 | import org.eclipse.tracecompass.tmf.core.event.ITmfEvent; |
| 123 | import org.eclipse.tracecompass.tmf.core.event.aspect.ITmfEventAspect; |
| 124 | import org.eclipse.tracecompass.tmf.core.event.aspect.TmfContentFieldAspect; |
| 125 | import org.eclipse.tracecompass.tmf.core.event.collapse.ITmfCollapsibleEvent; |
| 126 | import org.eclipse.tracecompass.tmf.core.event.lookup.ITmfCallsite; |
| 127 | import org.eclipse.tracecompass.tmf.core.event.lookup.ITmfModelLookup; |
| 128 | import org.eclipse.tracecompass.tmf.core.event.lookup.ITmfSourceLookup; |
| 129 | import org.eclipse.tracecompass.tmf.core.filter.ITmfFilter; |
| 130 | import org.eclipse.tracecompass.tmf.core.filter.model.ITmfFilterTreeNode; |
| 131 | import org.eclipse.tracecompass.tmf.core.filter.model.TmfFilterAndNode; |
| 132 | import org.eclipse.tracecompass.tmf.core.filter.model.TmfFilterMatchesNode; |
| 133 | import org.eclipse.tracecompass.tmf.core.filter.model.TmfFilterNode; |
| 134 | import org.eclipse.tracecompass.tmf.core.request.ITmfEventRequest.ExecutionType; |
| 135 | import org.eclipse.tracecompass.tmf.core.request.TmfEventRequest; |
| 136 | import org.eclipse.tracecompass.tmf.core.signal.TmfEventFilterAppliedSignal; |
| 137 | import org.eclipse.tracecompass.tmf.core.signal.TmfEventSearchAppliedSignal; |
| 138 | import org.eclipse.tracecompass.tmf.core.signal.TmfEventSelectedSignal; |
| 139 | import org.eclipse.tracecompass.tmf.core.signal.TmfSignalHandler; |
| 140 | import org.eclipse.tracecompass.tmf.core.signal.TmfSelectionRangeUpdatedSignal; |
| 141 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceUpdatedSignal; |
| 142 | import org.eclipse.tracecompass.tmf.core.timestamp.ITmfTimestamp; |
| 143 | import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimeRange; |
| 144 | import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimestamp; |
| 145 | import org.eclipse.tracecompass.tmf.core.trace.ITmfContext; |
| 146 | import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace; |
| 147 | import org.eclipse.tracecompass.tmf.core.trace.TmfTrace; |
| 148 | import org.eclipse.tracecompass.tmf.core.trace.TmfTraceManager; |
| 149 | import org.eclipse.tracecompass.tmf.core.trace.location.ITmfLocation; |
| 150 | import org.eclipse.tracecompass.tmf.ui.viewers.events.TmfEventsCache.CachedEvent; |
| 151 | import org.eclipse.tracecompass.tmf.ui.viewers.events.columns.TmfEventTableColumn; |
| 152 | import org.eclipse.tracecompass.tmf.ui.views.colors.ColorSetting; |
| 153 | import org.eclipse.tracecompass.tmf.ui.views.colors.ColorSettingsManager; |
| 154 | import org.eclipse.tracecompass.tmf.ui.views.colors.IColorSettingsListener; |
| 155 | import org.eclipse.tracecompass.tmf.ui.views.filter.FilterManager; |
| 156 | import org.eclipse.tracecompass.tmf.ui.widgets.rawviewer.TmfRawEventViewer; |
| 157 | import org.eclipse.tracecompass.tmf.ui.widgets.virtualtable.TmfVirtualTable; |
| 158 | import org.eclipse.ui.IWorkbenchPage; |
| 159 | import org.eclipse.ui.PlatformUI; |
| 160 | import org.eclipse.ui.commands.ICommandService; |
| 161 | import org.eclipse.ui.dialogs.ListDialog; |
| 162 | import org.eclipse.ui.handlers.IHandlerService; |
| 163 | import org.eclipse.ui.ide.IDE; |
| 164 | import org.eclipse.ui.ide.IGotoMarker; |
| 165 | import org.eclipse.ui.themes.ColorUtil; |
| 166 | import org.eclipse.ui.themes.IThemeManager; |
| 167 | |
| 168 | import com.google.common.base.Joiner; |
| 169 | import com.google.common.collect.HashMultimap; |
| 170 | import com.google.common.collect.ImmutableList; |
| 171 | import com.google.common.collect.Multimap; |
| 172 | |
| 173 | /** |
| 174 | * The generic TMF Events table |
| 175 | * |
| 176 | * This is a view that will list events that are read from a trace. |
| 177 | * |
| 178 | * @author Francois Chouinard |
| 179 | * @author Patrick Tasse |
| 180 | */ |
| 181 | public class TmfEventsTable extends TmfComponent implements IGotoMarker, IColorSettingsListener, ISelectionProvider, IPropertyChangeListener { |
| 182 | |
| 183 | /** |
| 184 | * Empty string array, used by {@link #getItemStrings}. |
| 185 | */ |
| 186 | protected static final @NonNull String[] EMPTY_STRING_ARRAY = new String[0]; |
| 187 | |
| 188 | /** |
| 189 | * Empty string |
| 190 | */ |
| 191 | protected static final @NonNull String EMPTY_STRING = ""; //$NON-NLS-1$ |
| 192 | |
| 193 | private static final boolean IS_LINUX = System.getProperty("os.name").contains("Linux") ? true : false; //$NON-NLS-1$ //$NON-NLS-2$ |
| 194 | |
| 195 | private static final String FONT_DEFINITION_ID = "org.eclipse.tracecompass.tmf.ui.font.eventtable"; //$NON-NLS-1$ |
| 196 | |
| 197 | private static final Image BOOKMARK_IMAGE = Activator.getDefault().getImageFromPath( |
| 198 | "icons/elcl16/bookmark_obj.gif"); //$NON-NLS-1$ |
| 199 | private static final Image SEARCH_IMAGE = Activator.getDefault().getImageFromPath("icons/elcl16/search.gif"); //$NON-NLS-1$ |
| 200 | private static final Image SEARCH_MATCH_IMAGE = Activator.getDefault().getImageFromPath( |
| 201 | "icons/elcl16/search_match.gif"); //$NON-NLS-1$ |
| 202 | private static final Image SEARCH_MATCH_BOOKMARK_IMAGE = Activator.getDefault().getImageFromPath( |
| 203 | "icons/elcl16/search_match_bookmark.gif"); //$NON-NLS-1$ |
| 204 | private static final Image FILTER_IMAGE = Activator.getDefault() |
| 205 | .getImageFromPath("icons/elcl16/filter_items.gif"); //$NON-NLS-1$ |
| 206 | private static final Image STOP_IMAGE = Activator.getDefault().getImageFromPath("icons/elcl16/stop.gif"); //$NON-NLS-1$ |
| 207 | private static final String SEARCH_HINT = Messages.TmfEventsTable_SearchHint; |
| 208 | private static final String FILTER_HINT = Messages.TmfEventsTable_FilterHint; |
| 209 | private static final int MAX_CACHE_SIZE = 1000; |
| 210 | |
| 211 | private static final int MARGIN_COLUMN_INDEX = 0; |
| 212 | private static final int FILTER_SUMMARY_INDEX = 1; |
| 213 | private static final int EVENT_COLUMNS_START_INDEX = MARGIN_COLUMN_INDEX + 1; |
| 214 | |
| 215 | /** |
| 216 | * The events table search/filter keys |
| 217 | * |
| 218 | * @version 1.0 |
| 219 | * @author Patrick Tasse |
| 220 | */ |
| 221 | public interface Key { |
| 222 | /** Search text */ |
| 223 | String SEARCH_TXT = "$srch_txt"; //$NON-NLS-1$ |
| 224 | |
| 225 | /** Search object */ |
| 226 | String SEARCH_OBJ = "$srch_obj"; //$NON-NLS-1$ |
| 227 | |
| 228 | /** Filter text */ |
| 229 | String FILTER_TXT = "$fltr_txt"; //$NON-NLS-1$ |
| 230 | |
| 231 | /** Filter object */ |
| 232 | String FILTER_OBJ = "$fltr_obj"; //$NON-NLS-1$ |
| 233 | |
| 234 | /** Timestamp */ |
| 235 | String TIMESTAMP = "$time"; //$NON-NLS-1$ |
| 236 | |
| 237 | /** Rank */ |
| 238 | String RANK = "$rank"; //$NON-NLS-1$ |
| 239 | |
| 240 | /** Bookmark indicator */ |
| 241 | String BOOKMARK = "$bookmark"; //$NON-NLS-1$ |
| 242 | |
| 243 | /** Event aspect represented by this column */ |
| 244 | String ASPECT = "$aspect"; //$NON-NLS-1$ |
| 245 | |
| 246 | /** Table item list of style ranges |
| 247 | * @since 1.0*/ |
| 248 | String STYLE_RANGES = "$style_ranges"; //$NON-NLS-1$ |
| 249 | } |
| 250 | |
| 251 | /** |
| 252 | * The events table search/filter state |
| 253 | * |
| 254 | * @version 1.0 |
| 255 | * @author Patrick Tasse |
| 256 | */ |
| 257 | public static enum HeaderState { |
| 258 | /** A search is being run */ |
| 259 | SEARCH, |
| 260 | |
| 261 | /** A filter is applied */ |
| 262 | FILTER |
| 263 | } |
| 264 | |
| 265 | interface Direction { |
| 266 | int FORWARD = +1; |
| 267 | int BACKWARD = -1; |
| 268 | } |
| 269 | |
| 270 | // ------------------------------------------------------------------------ |
| 271 | // Table data |
| 272 | // ------------------------------------------------------------------------ |
| 273 | |
| 274 | /** The virtual event table */ |
| 275 | protected TmfVirtualTable fTable; |
| 276 | |
| 277 | private Composite fComposite; |
| 278 | private SashForm fSashForm; |
| 279 | private TmfRawEventViewer fRawViewer; |
| 280 | private ITmfTrace fTrace; |
| 281 | volatile private boolean fPackDone = false; |
| 282 | private HeaderState fHeaderState = HeaderState.SEARCH; |
| 283 | private long fSelectedRank = 0; |
| 284 | private ITmfTimestamp fSelectedBeginTimestamp = null; |
| 285 | private IStatusLineManager fStatusLineManager = null; |
| 286 | |
| 287 | // Filter data |
| 288 | private long fFilterMatchCount; |
| 289 | private long fFilterCheckCount; |
| 290 | private FilterThread fFilterThread; |
| 291 | private boolean fFilterThreadResume = false; |
| 292 | private final Object fFilterSyncObj = new Object(); |
| 293 | private SearchThread fSearchThread; |
| 294 | private final Object fSearchSyncObj = new Object(); |
| 295 | |
| 296 | /** |
| 297 | * List of selection change listeners (element type: <code>ISelectionChangedListener</code>). |
| 298 | * |
| 299 | * @see #fireSelectionChanged |
| 300 | */ |
| 301 | private ListenerList selectionChangedListeners = new ListenerList(); |
| 302 | |
| 303 | // Bookmark map <Rank, MarkerId> |
| 304 | private Multimap<Long, Long> fBookmarksMap = HashMultimap.create(); |
| 305 | private IFile fBookmarksFile; |
| 306 | private long fPendingGotoRank = -1; |
| 307 | |
| 308 | // SWT resources |
| 309 | private LocalResourceManager fResourceManager = new LocalResourceManager(JFaceResources.getResources()); |
| 310 | private Color fGrayColor; |
| 311 | private Color fGreenColor; |
| 312 | private Font fFont; |
| 313 | private Font fBoldFont; |
| 314 | |
| 315 | private final List<TmfEventTableColumn> fColumns = new LinkedList<>(); |
| 316 | |
| 317 | // Event cache |
| 318 | private final TmfEventsCache fCache; |
| 319 | private boolean fCacheUpdateBusy = false; |
| 320 | private boolean fCacheUpdatePending = false; |
| 321 | private boolean fCacheUpdateCompleted = false; |
| 322 | private final Object fCacheUpdateSyncObj = new Object(); |
| 323 | |
| 324 | // Keep track of column order, it is needed after table is disposed |
| 325 | private int[] fColumnOrder; |
| 326 | |
| 327 | private boolean fDisposeOnClose; |
| 328 | |
| 329 | // ------------------------------------------------------------------------ |
| 330 | // Constructors |
| 331 | // ------------------------------------------------------------------------ |
| 332 | |
| 333 | /** |
| 334 | * Basic constructor, using the default set of columns |
| 335 | * |
| 336 | * @param parent |
| 337 | * The parent composite UI object |
| 338 | * @param cacheSize |
| 339 | * The size of the event table cache |
| 340 | */ |
| 341 | public TmfEventsTable(final Composite parent, final int cacheSize) { |
| 342 | this(parent, cacheSize, TmfTrace.BASE_ASPECTS); |
| 343 | } |
| 344 | |
| 345 | /** |
| 346 | * Legacy constructor, using ColumnData to define columns |
| 347 | * |
| 348 | * @param parent |
| 349 | * The parent composite UI object |
| 350 | * @param cacheSize |
| 351 | * The size of the event table cache |
| 352 | * @param columnData |
| 353 | * The column data array |
| 354 | * @deprecated Deprecated constructor, use |
| 355 | * {@link #TmfEventsTable(Composite, int, Collection)} |
| 356 | */ |
| 357 | @Deprecated |
| 358 | public TmfEventsTable(final Composite parent, int cacheSize, |
| 359 | final org.eclipse.tracecompass.tmf.ui.widgets.virtualtable.ColumnData[] columnData) { |
| 360 | /* |
| 361 | * We'll do a "best-effort" to keep trace types still using this API to |
| 362 | * keep working, by defining a TmfEventTableColumn for each |
| 363 | * ColumnData they passed. |
| 364 | */ |
| 365 | this(parent, cacheSize, convertFromColumnData(columnData)); |
| 366 | } |
| 367 | |
| 368 | @Deprecated |
| 369 | private static @NonNull Iterable<ITmfEventAspect> convertFromColumnData( |
| 370 | org.eclipse.tracecompass.tmf.ui.widgets.virtualtable.ColumnData[] columnData) { |
| 371 | |
| 372 | ImmutableList.Builder<ITmfEventAspect> builder = new ImmutableList.Builder<>(); |
| 373 | for (org.eclipse.tracecompass.tmf.ui.widgets.virtualtable.ColumnData col : columnData) { |
| 374 | String fieldName = col.header; |
| 375 | if (fieldName != null) { |
| 376 | builder.add(new TmfContentFieldAspect(fieldName, fieldName)); |
| 377 | } |
| 378 | } |
| 379 | return checkNotNull(builder.build()); |
| 380 | } |
| 381 | |
| 382 | /** |
| 383 | * Standard constructor, where we define which columns to use. |
| 384 | * |
| 385 | * @param parent |
| 386 | * The parent composite UI object |
| 387 | * @param cacheSize |
| 388 | * The size of the event table cache |
| 389 | * @param aspects |
| 390 | * The event aspects to display in this table. One column per |
| 391 | * aspect will be created. |
| 392 | * <p> |
| 393 | * The iteration order of this collection will correspond to the |
| 394 | * initial ordering of the columns in the table. |
| 395 | * </p> |
| 396 | */ |
| 397 | public TmfEventsTable(final Composite parent, int cacheSize, |
| 398 | @NonNull Iterable<ITmfEventAspect> aspects) { |
| 399 | super("TmfEventsTable"); //$NON-NLS-1$ |
| 400 | |
| 401 | fComposite = new Composite(parent, SWT.NONE); |
| 402 | final GridLayout gl = new GridLayout(1, false); |
| 403 | gl.marginHeight = 0; |
| 404 | gl.marginWidth = 0; |
| 405 | gl.verticalSpacing = 0; |
| 406 | fComposite.setLayout(gl); |
| 407 | |
| 408 | fSashForm = new SashForm(fComposite, SWT.HORIZONTAL); |
| 409 | fSashForm.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); |
| 410 | |
| 411 | // Create a virtual table |
| 412 | final int style = SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI | SWT.FULL_SELECTION; |
| 413 | fTable = new TmfVirtualTable(fSashForm, style); |
| 414 | |
| 415 | // Set the table layout |
| 416 | final GridData layoutData = new GridData(SWT.FILL, SWT.FILL, true, true); |
| 417 | fTable.setLayoutData(layoutData); |
| 418 | |
| 419 | // Some cosmetic enhancements |
| 420 | fTable.setHeaderVisible(true); |
| 421 | fTable.setLinesVisible(true); |
| 422 | |
| 423 | // Setup the columns |
| 424 | for (ITmfEventAspect aspect : aspects) { |
| 425 | if (aspect != null) { |
| 426 | fColumns.add(new TmfEventTableColumn(aspect)); |
| 427 | } |
| 428 | } |
| 429 | |
| 430 | TmfMarginColumn collapseCol = new TmfMarginColumn(); |
| 431 | fColumns.add(MARGIN_COLUMN_INDEX, collapseCol); |
| 432 | |
| 433 | // Create the UI columns in the table |
| 434 | for (TmfEventTableColumn col : fColumns) { |
| 435 | TableColumn column = fTable.newTableColumn(SWT.LEFT); |
| 436 | column.setText(col.getHeaderName()); |
| 437 | column.setToolTipText(col.getHeaderTooltip()); |
| 438 | column.setData(Key.ASPECT, col.getEventAspect()); |
| 439 | column.pack(); |
| 440 | if (col instanceof TmfMarginColumn) { |
| 441 | column.setResizable(false); |
| 442 | } else { |
| 443 | column.setMoveable(true); |
| 444 | } |
| 445 | column.addControlListener(new ControlAdapter() { |
| 446 | /* |
| 447 | * Make sure that the margin column is always first |
| 448 | * and keep the column order variable up to date. |
| 449 | */ |
| 450 | @Override |
| 451 | public void controlMoved(ControlEvent e) { |
| 452 | int[] order = fTable.getColumnOrder(); |
| 453 | if (order[0] == MARGIN_COLUMN_INDEX) { |
| 454 | fColumnOrder = order; |
| 455 | return; |
| 456 | } |
| 457 | for (int i = order.length - 1; i > 0; i--) { |
| 458 | if (order[i] == MARGIN_COLUMN_INDEX) { |
| 459 | order[i] = order[i - 1]; |
| 460 | order[i - 1] = MARGIN_COLUMN_INDEX; |
| 461 | } |
| 462 | } |
| 463 | fTable.setColumnOrder(order); |
| 464 | fColumnOrder = fTable.getColumnOrder(); |
| 465 | } |
| 466 | }); |
| 467 | } |
| 468 | fColumnOrder = fTable.getColumnOrder(); |
| 469 | |
| 470 | // Set the frozen row for header row |
| 471 | fTable.setFrozenRowCount(1); |
| 472 | |
| 473 | // Create the header row cell editor |
| 474 | createHeaderEditor(); |
| 475 | |
| 476 | // Handle the table item selection |
| 477 | fTable.addSelectionListener(new SelectionAdapter() { |
| 478 | @Override |
| 479 | public void widgetSelected(final SelectionEvent e) { |
| 480 | if (e.item == null) { |
| 481 | return; |
| 482 | } |
| 483 | updateStatusLine(null); |
| 484 | if (fTable.getSelectionIndices().length > 0) { |
| 485 | if (e.item.getData(Key.RANK) instanceof Long) { |
| 486 | fSelectedRank = (Long) e.item.getData(Key.RANK); |
| 487 | fRawViewer.selectAndReveal((Long) e.item.getData(Key.RANK)); |
| 488 | } |
| 489 | if (e.item.getData(Key.TIMESTAMP) instanceof ITmfTimestamp) { |
| 490 | final ITmfTimestamp ts = NonNullUtils.checkNotNull((ITmfTimestamp) e.item.getData(Key.TIMESTAMP)); |
| 491 | if (fTable.getSelectionIndices().length == 1) { |
| 492 | fSelectedBeginTimestamp = ts; |
| 493 | } |
| 494 | ITmfTimestamp selectedBeginTimestamp = fSelectedBeginTimestamp; |
| 495 | if (selectedBeginTimestamp != null) { |
| 496 | if (selectedBeginTimestamp.compareTo(ts) <= 0) { |
| 497 | broadcast(new TmfSelectionRangeUpdatedSignal(TmfEventsTable.this, selectedBeginTimestamp, ts)); |
| 498 | if (fTable.getSelectionIndices().length == 2) { |
| 499 | updateStatusLine(ts.getDelta(selectedBeginTimestamp)); |
| 500 | } |
| 501 | } else { |
| 502 | broadcast(new TmfSelectionRangeUpdatedSignal(TmfEventsTable.this, checkNotNull(ts), checkNotNull(fSelectedBeginTimestamp))); |
| 503 | updateStatusLine(fSelectedBeginTimestamp.getDelta(ts)); |
| 504 | } |
| 505 | } |
| 506 | } else { |
| 507 | if (fTable.getSelectionIndices().length == 1) { |
| 508 | fSelectedBeginTimestamp = null; |
| 509 | } |
| 510 | } |
| 511 | } |
| 512 | if (e.item.getData() instanceof ITmfEvent) { |
| 513 | broadcast(new TmfEventSelectedSignal(TmfEventsTable.this, (ITmfEvent) e.item.getData())); |
| 514 | fireSelectionChanged(new SelectionChangedEvent(TmfEventsTable.this, new StructuredSelection(e.item.getData()))); |
| 515 | } else { |
| 516 | fireSelectionChanged(new SelectionChangedEvent(TmfEventsTable.this, StructuredSelection.EMPTY)); |
| 517 | } |
| 518 | } |
| 519 | }); |
| 520 | |
| 521 | int realCacheSize = Math.max(cacheSize, Display.getDefault().getBounds().height / fTable.getItemHeight()); |
| 522 | realCacheSize = Math.min(realCacheSize, MAX_CACHE_SIZE); |
| 523 | fCache = new TmfEventsCache(realCacheSize, this); |
| 524 | |
| 525 | // Handle the table item requests |
| 526 | fTable.addListener(SWT.SetData, new Listener() { |
| 527 | |
| 528 | @Override |
| 529 | public void handleEvent(final Event event) { |
| 530 | |
| 531 | final TableItem item = (TableItem) event.item; |
| 532 | int index = event.index - 1; // -1 for the header row |
| 533 | |
| 534 | if (event.index == 0) { |
| 535 | setHeaderRowItemData(item); |
| 536 | return; |
| 537 | } |
| 538 | |
| 539 | if (fTable.getData(Key.FILTER_OBJ) != null) { |
| 540 | if ((event.index == 1) || (event.index == (fTable.getItemCount() - 1))) { |
| 541 | setFilterStatusRowItemData(item); |
| 542 | return; |
| 543 | } |
| 544 | index = index - 1; // -1 for top filter status row |
| 545 | } |
| 546 | |
| 547 | final CachedEvent cachedEvent = fCache.getEvent(index); |
| 548 | if (cachedEvent != null) { |
| 549 | setItemData(item, cachedEvent, cachedEvent.rank); |
| 550 | return; |
| 551 | } |
| 552 | |
| 553 | // Else, fill the cache asynchronously (and off the UI thread) |
| 554 | event.doit = false; |
| 555 | } |
| 556 | }); |
| 557 | |
| 558 | fTable.addMouseListener(new MouseAdapter() { |
| 559 | @Override |
| 560 | public void mouseDoubleClick(final MouseEvent event) { |
| 561 | if (event.button != 1) { |
| 562 | return; |
| 563 | } |
| 564 | // Identify the selected row |
| 565 | final Point point = new Point(event.x, event.y); |
| 566 | final TableItem item = fTable.getItem(point); |
| 567 | if (item != null) { |
| 568 | final Rectangle imageBounds = item.getImageBounds(0); |
| 569 | imageBounds.width = BOOKMARK_IMAGE.getBounds().width; |
| 570 | if (imageBounds.contains(point)) { |
| 571 | final Long rank = (Long) item.getData(Key.RANK); |
| 572 | if (rank != null) { |
| 573 | toggleBookmark(rank); |
| 574 | } |
| 575 | } |
| 576 | } |
| 577 | } |
| 578 | }); |
| 579 | |
| 580 | final Listener tooltipListener = new Listener () { |
| 581 | Shell tooltipShell = null; |
| 582 | @Override |
| 583 | public void handleEvent(final Event event) { |
| 584 | switch (event.type) { |
| 585 | case SWT.MouseHover: |
| 586 | final TableItem item = fTable.getItem(new Point(event.x, event.y)); |
| 587 | if (item == null) { |
| 588 | return; |
| 589 | } |
| 590 | final Long rank = (Long) item.getData(Key.RANK); |
| 591 | if (rank == null) { |
| 592 | return; |
| 593 | } |
| 594 | final String tooltipText = (String) item.getData(Key.BOOKMARK); |
| 595 | final Rectangle bounds = item.getImageBounds(0); |
| 596 | bounds.width = BOOKMARK_IMAGE.getBounds().width; |
| 597 | if (!bounds.contains(event.x,event.y)) { |
| 598 | return; |
| 599 | } |
| 600 | if ((tooltipShell != null) && !tooltipShell.isDisposed()) { |
| 601 | tooltipShell.dispose(); |
| 602 | } |
| 603 | tooltipShell = new Shell(fTable.getShell(), SWT.ON_TOP | SWT.NO_FOCUS | SWT.TOOL); |
| 604 | tooltipShell.setBackground(PlatformUI.getWorkbench().getDisplay().getSystemColor(SWT.COLOR_INFO_BACKGROUND)); |
| 605 | final FillLayout layout = new FillLayout(); |
| 606 | layout.marginWidth = 2; |
| 607 | tooltipShell.setLayout(layout); |
| 608 | final Label label = new Label(tooltipShell, SWT.WRAP); |
| 609 | String text = rank.toString() + (tooltipText != null ? ": " + tooltipText : EMPTY_STRING); //$NON-NLS-1$ |
| 610 | label.setForeground(PlatformUI.getWorkbench().getDisplay().getSystemColor(SWT.COLOR_INFO_FOREGROUND)); |
| 611 | label.setBackground(PlatformUI.getWorkbench().getDisplay().getSystemColor(SWT.COLOR_INFO_BACKGROUND)); |
| 612 | label.setText(text); |
| 613 | label.addListener(SWT.MouseExit, this); |
| 614 | label.addListener(SWT.MouseDown, this); |
| 615 | label.addListener(SWT.MouseWheel, this); |
| 616 | final Point size = tooltipShell.computeSize(SWT.DEFAULT, SWT.DEFAULT); |
| 617 | /* |
| 618 | * Bug in Linux. The coordinates of the event have an origin that excludes the table header but |
| 619 | * the method toDisplay() expects coordinates relative to an origin that includes the table header. |
| 620 | */ |
| 621 | int y = event.y; |
| 622 | if (IS_LINUX) { |
| 623 | y += fTable.getHeaderHeight(); |
| 624 | } |
| 625 | Point pt = fTable.toDisplay(event.x, y); |
| 626 | pt.x += BOOKMARK_IMAGE.getBounds().width; |
| 627 | pt.y += item.getBounds().height; |
| 628 | tooltipShell.setBounds(pt.x, pt.y, size.x, size.y); |
| 629 | tooltipShell.setVisible(true); |
| 630 | break; |
| 631 | case SWT.Dispose: |
| 632 | case SWT.KeyDown: |
| 633 | case SWT.MouseMove: |
| 634 | case SWT.MouseExit: |
| 635 | case SWT.MouseDown: |
| 636 | case SWT.MouseWheel: |
| 637 | if (tooltipShell != null) { |
| 638 | tooltipShell.dispose(); |
| 639 | tooltipShell = null; |
| 640 | } |
| 641 | break; |
| 642 | default: |
| 643 | break; |
| 644 | } |
| 645 | } |
| 646 | }; |
| 647 | |
| 648 | fTable.addListener(SWT.MouseHover, tooltipListener); |
| 649 | fTable.addListener(SWT.Dispose, tooltipListener); |
| 650 | fTable.addListener(SWT.KeyDown, tooltipListener); |
| 651 | fTable.addListener(SWT.MouseMove, tooltipListener); |
| 652 | fTable.addListener(SWT.MouseExit, tooltipListener); |
| 653 | fTable.addListener(SWT.MouseDown, tooltipListener); |
| 654 | fTable.addListener(SWT.MouseWheel, tooltipListener); |
| 655 | |
| 656 | fTable.addListener(SWT.EraseItem, new Listener() { |
| 657 | @Override |
| 658 | public void handleEvent(Event event) { |
| 659 | TableItem item = (TableItem) event.item; |
| 660 | List<?> styleRanges = (List<?>) item.getData(Key.STYLE_RANGES); |
| 661 | |
| 662 | GC gc = event.gc; |
| 663 | Color background = item.getBackground(event.index); |
| 664 | /* |
| 665 | * Paint the background if it is not the default system color. |
| 666 | * In Windows, if you let the widget draw the background, it |
| 667 | * will not show the item's background color if the item is |
| 668 | * selected or hot. If there are no style ranges and the item |
| 669 | * background is the default system color, we do not want to |
| 670 | * paint it or otherwise we would override the platform theme |
| 671 | * (e.g. alternating colors). |
| 672 | */ |
| 673 | if (styleRanges != null || !background.equals(item.getParent().getBackground())) { |
| 674 | // we will paint the table item's background |
| 675 | event.detail &= ~SWT.BACKGROUND; |
| 676 | |
| 677 | // paint the item's default background |
| 678 | gc.setBackground(background); |
| 679 | gc.fillRectangle(event.x, event.y, event.width, event.height); |
| 680 | } |
| 681 | |
| 682 | /* |
| 683 | * We will paint the table item's foreground. In Windows, if you paint |
| 684 | * the background but let the widget draw the foreground, it will |
| 685 | * override your background, unless the item is selected or hot. |
| 686 | */ |
| 687 | event.detail &= ~SWT.FOREGROUND; |
| 688 | |
| 689 | // paint the highlighted background for all style ranges |
| 690 | if (styleRanges != null) { |
| 691 | Rectangle textBounds = item.getTextBounds(event.index); |
| 692 | String text = item.getText(event.index); |
| 693 | for (Object o : styleRanges) { |
| 694 | if (o instanceof StyleRange) { |
| 695 | StyleRange styleRange = (StyleRange) o; |
| 696 | if (styleRange.data.equals(event.index)) { |
| 697 | int startIndex = styleRange.start; |
| 698 | int endIndex = startIndex + styleRange.length; |
| 699 | int startX = gc.stringExtent(text.substring(0, startIndex)).x; |
| 700 | int endX = gc.stringExtent(text.substring(0, endIndex)).x; |
| 701 | gc.setBackground(styleRange.background); |
| 702 | gc.fillRectangle(textBounds.x + startX, textBounds.y, (endX - startX), textBounds.height); |
| 703 | } |
| 704 | } |
| 705 | } |
| 706 | } |
| 707 | } |
| 708 | }); |
| 709 | |
| 710 | fTable.addListener(SWT.PaintItem, new Listener() { |
| 711 | @Override |
| 712 | public void handleEvent(Event event) { |
| 713 | TableItem item = (TableItem) event.item; |
| 714 | |
| 715 | // we promised to paint the table item's foreground |
| 716 | GC gc = event.gc; |
| 717 | Image image = item.getImage(event.index); |
| 718 | if (image != null) { |
| 719 | Rectangle imageBounds = item.getImageBounds(event.index); |
| 720 | /* |
| 721 | * The image bounds don't match the default image position. |
| 722 | */ |
| 723 | if (IS_LINUX) { |
| 724 | gc.drawImage(image, imageBounds.x + 1, imageBounds.y + 3); |
| 725 | } else { |
| 726 | gc.drawImage(image, imageBounds.x, imageBounds.y + 1); |
| 727 | } |
| 728 | } |
| 729 | gc.setForeground(item.getForeground(event.index)); |
| 730 | gc.setFont(item.getFont(event.index)); |
| 731 | String text = item.getText(event.index); |
| 732 | Rectangle textBounds = item.getTextBounds(event.index); |
| 733 | /* |
| 734 | * The text bounds don't match the default text position. |
| 735 | */ |
| 736 | if (IS_LINUX) { |
| 737 | gc.drawText(text, textBounds.x + 1, textBounds.y + 3, true); |
| 738 | } else { |
| 739 | gc.drawText(text, textBounds.x - 1, textBounds.y + 2, true); |
| 740 | } |
| 741 | } |
| 742 | }); |
| 743 | |
| 744 | // Create resources |
| 745 | createResources(); |
| 746 | |
| 747 | initializeFonts(); |
| 748 | PlatformUI.getWorkbench().getThemeManager().addPropertyChangeListener(this); |
| 749 | |
| 750 | ColorSettingsManager.addColorSettingsListener(this); |
| 751 | |
| 752 | fTable.setItemCount(1); // +1 for header row |
| 753 | |
| 754 | fRawViewer = new TmfRawEventViewer(fSashForm, SWT.H_SCROLL | SWT.V_SCROLL); |
| 755 | |
| 756 | fRawViewer.addSelectionListener(new Listener() { |
| 757 | @Override |
| 758 | public void handleEvent(final Event e) { |
| 759 | if (e.data instanceof Long) { |
| 760 | final long rank = (Long) e.data; |
| 761 | int index = (int) rank; |
| 762 | if (fTable.getData(Key.FILTER_OBJ) != null) { |
| 763 | index = fCache.getFilteredEventIndex(rank) + 1; // +1 for top filter status row |
| 764 | } |
| 765 | fTable.setSelection(index + 1); // +1 for header row |
| 766 | fSelectedRank = rank; |
| 767 | updateStatusLine(null); |
| 768 | } else if (e.data instanceof ITmfLocation) { |
| 769 | // DOES NOT WORK: rank undefined in context from seekLocation() |
| 770 | // ITmfLocation<?> location = (ITmfLocation<?>) e.data; |
| 771 | // TmfContext context = fTrace.seekLocation(location); |
| 772 | // fTable.setSelection((int) context.getRank()); |
| 773 | return; |
| 774 | } else { |
| 775 | return; |
| 776 | } |
| 777 | final TableItem[] selection = fTable.getSelection(); |
| 778 | if ((selection != null) && (selection.length > 0)) { |
| 779 | TableItem item = fTable.getSelection()[0]; |
| 780 | final TmfTimestamp ts = (TmfTimestamp) item.getData(Key.TIMESTAMP); |
| 781 | if (ts != null) { |
| 782 | broadcast(new TmfSelectionRangeUpdatedSignal(TmfEventsTable.this, ts)); |
| 783 | } |
| 784 | if (item.getData() instanceof ITmfEvent) { |
| 785 | broadcast(new TmfEventSelectedSignal(TmfEventsTable.this, (ITmfEvent) item.getData())); |
| 786 | fireSelectionChanged(new SelectionChangedEvent(TmfEventsTable.this, new StructuredSelection(item.getData()))); |
| 787 | } else { |
| 788 | fireSelectionChanged(new SelectionChangedEvent(TmfEventsTable.this, StructuredSelection.EMPTY)); |
| 789 | } |
| 790 | } |
| 791 | } |
| 792 | }); |
| 793 | |
| 794 | fSashForm.setWeights(new int[] { 1, 1 }); |
| 795 | fRawViewer.setVisible(false); |
| 796 | |
| 797 | createPopupMenu(); |
| 798 | } |
| 799 | |
| 800 | // ------------------------------------------------------------------------ |
| 801 | // Operations |
| 802 | // ------------------------------------------------------------------------ |
| 803 | |
| 804 | /** |
| 805 | * Create a pop-up menu. |
| 806 | */ |
| 807 | protected void createPopupMenu() { |
| 808 | final IAction showTableAction = new Action(Messages.TmfEventsTable_ShowTableActionText) { |
| 809 | @Override |
| 810 | public void run() { |
| 811 | fTable.setVisible(true); |
| 812 | fSashForm.layout(); |
| 813 | } |
| 814 | }; |
| 815 | |
| 816 | final IAction hideTableAction = new Action(Messages.TmfEventsTable_HideTableActionText) { |
| 817 | @Override |
| 818 | public void run() { |
| 819 | fTable.setVisible(false); |
| 820 | fSashForm.layout(); |
| 821 | } |
| 822 | }; |
| 823 | |
| 824 | final IAction showRawAction = new Action(Messages.TmfEventsTable_ShowRawActionText) { |
| 825 | @Override |
| 826 | public void run() { |
| 827 | fRawViewer.setVisible(true); |
| 828 | fSashForm.layout(); |
| 829 | final int index = fTable.getSelectionIndex(); |
| 830 | if (index >= 1) { |
| 831 | fRawViewer.selectAndReveal(index - 1); |
| 832 | } |
| 833 | } |
| 834 | }; |
| 835 | |
| 836 | final IAction hideRawAction = new Action(Messages.TmfEventsTable_HideRawActionText) { |
| 837 | @Override |
| 838 | public void run() { |
| 839 | fRawViewer.setVisible(false); |
| 840 | fSashForm.layout(); |
| 841 | } |
| 842 | }; |
| 843 | |
| 844 | final IAction openCallsiteAction = new Action(Messages.TmfEventsTable_OpenSourceCodeActionText) { |
| 845 | @Override |
| 846 | public void run() { |
| 847 | final TableItem items[] = fTable.getSelection(); |
| 848 | if (items.length != 1) { |
| 849 | return; |
| 850 | } |
| 851 | final TableItem item = items[0]; |
| 852 | |
| 853 | final Object data = item.getData(); |
| 854 | if (data instanceof ITmfSourceLookup) { |
| 855 | ITmfSourceLookup event = (ITmfSourceLookup) data; |
| 856 | ITmfCallsite cs = event.getCallsite(); |
| 857 | if (cs == null || cs.getFileName() == null) { |
| 858 | return; |
| 859 | } |
| 860 | IMarker marker = null; |
| 861 | try { |
| 862 | String fileName = cs.getFileName(); |
| 863 | final String trimmedPath = fileName.replaceAll("\\.\\./", EMPTY_STRING); //$NON-NLS-1$ |
| 864 | final ArrayList<IFile> files = new ArrayList<>(); |
| 865 | ResourcesPlugin.getWorkspace().getRoot().accept(new IResourceVisitor() { |
| 866 | @Override |
| 867 | public boolean visit(IResource resource) throws CoreException { |
| 868 | if (resource instanceof IFile && resource.getFullPath().toString().endsWith(trimmedPath)) { |
| 869 | files.add((IFile) resource); |
| 870 | } |
| 871 | return true; |
| 872 | } |
| 873 | }); |
| 874 | IFile file = null; |
| 875 | if (files.size() > 1) { |
| 876 | ListDialog dialog = new ListDialog(getTable().getShell()); |
| 877 | dialog.setContentProvider(ArrayContentProvider.getInstance()); |
| 878 | dialog.setLabelProvider(new LabelProvider() { |
| 879 | @Override |
| 880 | public String getText(Object element) { |
| 881 | return ((IFile) element).getFullPath().toString(); |
| 882 | } |
| 883 | }); |
| 884 | dialog.setInput(files); |
| 885 | dialog.setTitle(Messages.TmfEventsTable_OpenSourceCodeSelectFileDialogTitle); |
| 886 | dialog.setMessage(Messages.TmfEventsTable_OpenSourceCodeSelectFileDialogTitle + '\n' + cs.toString()); |
| 887 | dialog.open(); |
| 888 | Object[] result = dialog.getResult(); |
| 889 | if (result != null && result.length > 0) { |
| 890 | file = (IFile) result[0]; |
| 891 | } |
| 892 | } else if (files.size() == 1) { |
| 893 | file = files.get(0); |
| 894 | } |
| 895 | if (file != null) { |
| 896 | marker = file.createMarker(IMarker.MARKER); |
| 897 | marker.setAttribute(IMarker.LINE_NUMBER, Long.valueOf(cs.getLineNumber()).intValue()); |
| 898 | IDE.openEditor(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(), marker); |
| 899 | marker.delete(); |
| 900 | } else if (files.size() == 0){ |
| 901 | displayException(new FileNotFoundException('\'' + cs.toString() + '\'' + '\n' + Messages.TmfEventsTable_OpenSourceCodeNotFound)); |
| 902 | } |
| 903 | } catch (CoreException e) { |
| 904 | displayException(e); |
| 905 | } |
| 906 | } |
| 907 | } |
| 908 | }; |
| 909 | |
| 910 | final IAction openModelAction = new Action(Messages.TmfEventsTable_OpenModelActionText) { |
| 911 | @Override |
| 912 | public void run() { |
| 913 | |
| 914 | final TableItem items[] = fTable.getSelection(); |
| 915 | if (items.length != 1) { |
| 916 | return; |
| 917 | } |
| 918 | final TableItem item = items[0]; |
| 919 | |
| 920 | final Object eventData = item.getData(); |
| 921 | if (eventData instanceof ITmfModelLookup) { |
| 922 | String modelURI = ((ITmfModelLookup) eventData).getModelUri(); |
| 923 | |
| 924 | if (modelURI != null) { |
| 925 | IWorkbenchPage activePage = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); |
| 926 | |
| 927 | IFile file = null; |
| 928 | final URI uri = URI.createURI(modelURI); |
| 929 | if (uri.isPlatformResource()) { |
| 930 | IPath path = new Path(uri.toPlatformString(true)); |
| 931 | file = ResourcesPlugin.getWorkspace().getRoot().getFile(path); |
| 932 | } else if (uri.isFile() && !uri.isRelative()) { |
| 933 | file = ResourcesPlugin.getWorkspace().getRoot().getFileForLocation( |
| 934 | new Path(uri.toFileString())); |
| 935 | } |
| 936 | |
| 937 | if (file != null) { |
| 938 | try { |
| 939 | /* |
| 940 | * create a temporary validation marker on the |
| 941 | * model file, remove it afterwards thus, |
| 942 | * navigation works with all model editors |
| 943 | * supporting the navigation to a marker |
| 944 | */ |
| 945 | IMarker marker = file.createMarker(EValidator.MARKER); |
| 946 | marker.setAttribute(EValidator.URI_ATTRIBUTE, modelURI); |
| 947 | marker.setAttribute(IMarker.SEVERITY, IMarker.SEVERITY_INFO); |
| 948 | |
| 949 | IDE.openEditor(activePage, marker, OpenStrategy.activateOnOpen()); |
| 950 | marker.delete(); |
| 951 | } |
| 952 | catch (CoreException e) { |
| 953 | displayException(e); |
| 954 | } |
| 955 | } else { |
| 956 | displayException(new FileNotFoundException('\'' + modelURI + '\'' + '\n' + Messages.TmfEventsTable_OpenModelUnsupportedURI)); |
| 957 | } |
| 958 | } |
| 959 | } |
| 960 | } |
| 961 | }; |
| 962 | |
| 963 | final IAction exportToTextAction = new Action(Messages.TmfEventsTable_Export_to_text) { |
| 964 | @Override |
| 965 | public void run() { |
| 966 | IWorkbenchPage activePage = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); |
| 967 | Object handlerServiceObject = activePage.getActiveEditor().getSite().getService(IHandlerService.class); |
| 968 | IHandlerService handlerService = (IHandlerService) handlerServiceObject; |
| 969 | Object cmdServiceObject = activePage.getActiveEditor().getSite().getService(ICommandService.class); |
| 970 | ICommandService cmdService = (ICommandService) cmdServiceObject; |
| 971 | try { |
| 972 | HashMap<String, Object> parameters = new HashMap<>(); |
| 973 | Command command = cmdService.getCommand(ExportToTextCommandHandler.COMMAND_ID); |
| 974 | ParameterizedCommand cmd = ParameterizedCommand.generateCommand(command, parameters); |
| 975 | |
| 976 | IEvaluationContext context = handlerService.getCurrentState(); |
| 977 | List<TmfEventTableColumn> exportColumns = new ArrayList<>(); |
| 978 | for (int i : fTable.getColumnOrder()) { |
| 979 | // Omit the margin column |
| 980 | if (i >= EVENT_COLUMNS_START_INDEX) { |
| 981 | exportColumns.add(fColumns.get(i)); |
| 982 | } |
| 983 | } |
| 984 | context.addVariable(ExportToTextCommandHandler.TMF_EVENT_TABLE_COLUMNS_ID, exportColumns); |
| 985 | |
| 986 | handlerService.executeCommandInContext(cmd, null, context); |
| 987 | } catch (ExecutionException | NotDefinedException | NotEnabledException | NotHandledException e) { |
| 988 | displayException(e); |
| 989 | } |
| 990 | } |
| 991 | }; |
| 992 | |
| 993 | final IAction showSearchBarAction = new Action(Messages.TmfEventsTable_ShowSearchBarActionText) { |
| 994 | @Override |
| 995 | public void run() { |
| 996 | fHeaderState = HeaderState.SEARCH; |
| 997 | fTable.refresh(); |
| 998 | fTable.redraw(); |
| 999 | } |
| 1000 | }; |
| 1001 | |
| 1002 | final IAction showFilterBarAction = new Action(Messages.TmfEventsTable_ShowFilterBarActionText) { |
| 1003 | @Override |
| 1004 | public void run() { |
| 1005 | fHeaderState = HeaderState.FILTER; |
| 1006 | fTable.refresh(); |
| 1007 | fTable.redraw(); |
| 1008 | } |
| 1009 | }; |
| 1010 | |
| 1011 | final IAction clearFiltersAction = new Action(Messages.TmfEventsTable_ClearFiltersActionText) { |
| 1012 | @Override |
| 1013 | public void run() { |
| 1014 | clearFilters(); |
| 1015 | } |
| 1016 | }; |
| 1017 | |
| 1018 | final IAction collapseAction = new Action(Messages.TmfEventsTable_CollapseFilterMenuName) { |
| 1019 | @Override |
| 1020 | public void run() { |
| 1021 | applyFilter(new TmfCollapseFilter()); |
| 1022 | } |
| 1023 | }; |
| 1024 | |
| 1025 | class ToggleBookmarkAction extends Action { |
| 1026 | Long fRank; |
| 1027 | |
| 1028 | public ToggleBookmarkAction(final String text, final Long rank) { |
| 1029 | super(text); |
| 1030 | fRank = rank; |
| 1031 | } |
| 1032 | |
| 1033 | @Override |
| 1034 | public void run() { |
| 1035 | toggleBookmark(fRank); |
| 1036 | } |
| 1037 | } |
| 1038 | |
| 1039 | final MenuManager tablePopupMenu = new MenuManager(); |
| 1040 | tablePopupMenu.setRemoveAllWhenShown(true); |
| 1041 | tablePopupMenu.addMenuListener(new IMenuListener() { |
| 1042 | @Override |
| 1043 | public void menuAboutToShow(final IMenuManager manager) { |
| 1044 | if (fTable.getSelectionIndex() == 0) { |
| 1045 | // Right-click on header row |
| 1046 | if (fHeaderState == HeaderState.FILTER) { |
| 1047 | tablePopupMenu.add(showSearchBarAction); |
| 1048 | } else { |
| 1049 | tablePopupMenu.add(showFilterBarAction); |
| 1050 | } |
| 1051 | return; |
| 1052 | } |
| 1053 | final Point point = fTable.toControl(Display.getDefault().getCursorLocation()); |
| 1054 | final TableItem item = fTable.getSelection().length > 0 ? fTable.getSelection()[0] : null; |
| 1055 | if (item != null) { |
| 1056 | final Rectangle imageBounds = item.getImageBounds(0); |
| 1057 | imageBounds.width = BOOKMARK_IMAGE.getBounds().width; |
| 1058 | if (point.x <= (imageBounds.x + imageBounds.width)) { |
| 1059 | // Right-click on left margin |
| 1060 | final Long rank = (Long) item.getData(Key.RANK); |
| 1061 | if ((rank != null) && (fBookmarksFile != null)) { |
| 1062 | if (fBookmarksMap.containsKey(rank)) { |
| 1063 | tablePopupMenu.add(new ToggleBookmarkAction( |
| 1064 | Messages.TmfEventsTable_RemoveBookmarkActionText, rank)); |
| 1065 | } else { |
| 1066 | tablePopupMenu.add(new ToggleBookmarkAction( |
| 1067 | Messages.TmfEventsTable_AddBookmarkActionText, rank)); |
| 1068 | } |
| 1069 | } |
| 1070 | return; |
| 1071 | } |
| 1072 | } |
| 1073 | |
| 1074 | // Right-click on table |
| 1075 | if (fTable.isVisible() && fRawViewer.isVisible()) { |
| 1076 | tablePopupMenu.add(hideTableAction); |
| 1077 | tablePopupMenu.add(hideRawAction); |
| 1078 | } else if (!fTable.isVisible()) { |
| 1079 | tablePopupMenu.add(showTableAction); |
| 1080 | } else if (!fRawViewer.isVisible()) { |
| 1081 | tablePopupMenu.add(showRawAction); |
| 1082 | } |
| 1083 | tablePopupMenu.add(exportToTextAction); |
| 1084 | tablePopupMenu.add(new Separator()); |
| 1085 | |
| 1086 | if (item != null) { |
| 1087 | final Object data = item.getData(); |
| 1088 | Separator separator = null; |
| 1089 | if (data instanceof ITmfSourceLookup) { |
| 1090 | ITmfSourceLookup event = (ITmfSourceLookup) data; |
| 1091 | if (event.getCallsite() != null) { |
| 1092 | tablePopupMenu.add(openCallsiteAction); |
| 1093 | separator = new Separator(); |
| 1094 | } |
| 1095 | } |
| 1096 | |
| 1097 | if (data instanceof ITmfModelLookup) { |
| 1098 | ITmfModelLookup event = (ITmfModelLookup) data; |
| 1099 | if (event.getModelUri() != null) { |
| 1100 | tablePopupMenu.add(openModelAction); |
| 1101 | separator = new Separator(); |
| 1102 | } |
| 1103 | |
| 1104 | if (separator != null) { |
| 1105 | tablePopupMenu.add(separator); |
| 1106 | } |
| 1107 | } |
| 1108 | } |
| 1109 | |
| 1110 | // only show collapse filter if at least one trace can be collapsed |
| 1111 | boolean isCollapsible = false; |
| 1112 | if (fTrace != null) { |
| 1113 | for (ITmfTrace trace : TmfTraceManager.getTraceSet(fTrace)) { |
| 1114 | Class <? extends ITmfEvent> eventClass = trace.getEventType(); |
| 1115 | isCollapsible = ITmfCollapsibleEvent.class.isAssignableFrom(eventClass); |
| 1116 | if (isCollapsible) { |
| 1117 | break; |
| 1118 | } |
| 1119 | } |
| 1120 | } |
| 1121 | |
| 1122 | if (isCollapsible && !(fTable.getData(Key.FILTER_OBJ) instanceof TmfCollapseFilter)) { |
| 1123 | tablePopupMenu.add(collapseAction); |
| 1124 | tablePopupMenu.add(new Separator()); |
| 1125 | } |
| 1126 | |
| 1127 | tablePopupMenu.add(clearFiltersAction); |
| 1128 | final ITmfFilterTreeNode[] savedFilters = FilterManager.getSavedFilters(); |
| 1129 | if (savedFilters.length > 0) { |
| 1130 | final MenuManager subMenu = new MenuManager(Messages.TmfEventsTable_ApplyPresetFilterMenuName); |
| 1131 | for (final ITmfFilterTreeNode node : savedFilters) { |
| 1132 | if (node instanceof TmfFilterNode) { |
| 1133 | final TmfFilterNode filter = (TmfFilterNode) node; |
| 1134 | subMenu.add(new Action(filter.getFilterName()) { |
| 1135 | @Override |
| 1136 | public void run() { |
| 1137 | applyFilter(filter); |
| 1138 | } |
| 1139 | }); |
| 1140 | } |
| 1141 | } |
| 1142 | tablePopupMenu.add(subMenu); |
| 1143 | } |
| 1144 | appendToTablePopupMenu(tablePopupMenu, item); |
| 1145 | } |
| 1146 | }); |
| 1147 | |
| 1148 | final MenuManager rawViewerPopupMenu = new MenuManager(); |
| 1149 | rawViewerPopupMenu.setRemoveAllWhenShown(true); |
| 1150 | rawViewerPopupMenu.addMenuListener(new IMenuListener() { |
| 1151 | @Override |
| 1152 | public void menuAboutToShow(final IMenuManager manager) { |
| 1153 | if (fTable.isVisible() && fRawViewer.isVisible()) { |
| 1154 | rawViewerPopupMenu.add(hideTableAction); |
| 1155 | rawViewerPopupMenu.add(hideRawAction); |
| 1156 | } else if (!fTable.isVisible()) { |
| 1157 | rawViewerPopupMenu.add(showTableAction); |
| 1158 | } else if (!fRawViewer.isVisible()) { |
| 1159 | rawViewerPopupMenu.add(showRawAction); |
| 1160 | } |
| 1161 | appendToRawPopupMenu(tablePopupMenu); |
| 1162 | } |
| 1163 | }); |
| 1164 | |
| 1165 | Menu menu = tablePopupMenu.createContextMenu(fTable); |
| 1166 | fTable.setMenu(menu); |
| 1167 | |
| 1168 | menu = rawViewerPopupMenu.createContextMenu(fRawViewer); |
| 1169 | fRawViewer.setMenu(menu); |
| 1170 | } |
| 1171 | |
| 1172 | |
| 1173 | /** |
| 1174 | * Append an item to the event table's pop-up menu. |
| 1175 | * |
| 1176 | * @param tablePopupMenu |
| 1177 | * The menu manager |
| 1178 | * @param selectedItem |
| 1179 | * The item to append |
| 1180 | */ |
| 1181 | protected void appendToTablePopupMenu(final MenuManager tablePopupMenu, final TableItem selectedItem) { |
| 1182 | // override to append more actions |
| 1183 | } |
| 1184 | |
| 1185 | /** |
| 1186 | * Append an item to the raw viewer's pop-up menu. |
| 1187 | * |
| 1188 | * @param rawViewerPopupMenu |
| 1189 | * The menu manager |
| 1190 | */ |
| 1191 | protected void appendToRawPopupMenu(final MenuManager rawViewerPopupMenu) { |
| 1192 | // override to append more actions |
| 1193 | } |
| 1194 | |
| 1195 | @Override |
| 1196 | public void dispose() { |
| 1197 | stopSearchThread(); |
| 1198 | stopFilterThread(); |
| 1199 | PlatformUI.getWorkbench().getThemeManager().removePropertyChangeListener(this); |
| 1200 | ColorSettingsManager.removeColorSettingsListener(this); |
| 1201 | fComposite.dispose(); |
| 1202 | if ((fTrace != null) && fDisposeOnClose) { |
| 1203 | fTrace.dispose(); |
| 1204 | } |
| 1205 | fResourceManager.dispose(); |
| 1206 | fRawViewer.dispose(); |
| 1207 | super.dispose(); |
| 1208 | } |
| 1209 | |
| 1210 | /** |
| 1211 | * Assign a layout data object to this view. |
| 1212 | * |
| 1213 | * @param layoutData |
| 1214 | * The layout data to assign |
| 1215 | */ |
| 1216 | public void setLayoutData(final Object layoutData) { |
| 1217 | fComposite.setLayoutData(layoutData); |
| 1218 | } |
| 1219 | |
| 1220 | /** |
| 1221 | * Get the virtual table contained in this event table. |
| 1222 | * |
| 1223 | * @return The TMF virtual table |
| 1224 | */ |
| 1225 | public TmfVirtualTable getTable() { |
| 1226 | return fTable; |
| 1227 | } |
| 1228 | |
| 1229 | /** |
| 1230 | * @param columnData |
| 1231 | * columnData |
| 1232 | * @deprecated The column headers are now set at the constructor, this |
| 1233 | * shouldn't be called anymore. |
| 1234 | */ |
| 1235 | @Deprecated |
| 1236 | protected void setColumnHeaders(final org.eclipse.tracecompass.tmf.ui.widgets.virtualtable.ColumnData [] columnData) { |
| 1237 | /* No-op */ |
| 1238 | } |
| 1239 | |
| 1240 | /** |
| 1241 | * Set a table item's data. |
| 1242 | * |
| 1243 | * @param item |
| 1244 | * The item to set |
| 1245 | * @param event |
| 1246 | * Which trace event to link with this entry |
| 1247 | * @param rank |
| 1248 | * Which rank this event has in the trace/experiment |
| 1249 | */ |
| 1250 | protected void setItemData(final TableItem item, final ITmfEvent event, final long rank) { |
| 1251 | String[] itemStrings = getItemStrings(fColumns, event); |
| 1252 | |
| 1253 | // Get the actual ITmfEvent from the CachedEvent |
| 1254 | ITmfEvent tmfEvent = event; |
| 1255 | if (event instanceof CachedEvent) { |
| 1256 | tmfEvent = ((CachedEvent) event).event; |
| 1257 | } |
| 1258 | item.setText(itemStrings); |
| 1259 | item.setData(tmfEvent); |
| 1260 | item.setData(Key.TIMESTAMP, new TmfTimestamp(tmfEvent.getTimestamp())); |
| 1261 | item.setData(Key.RANK, rank); |
| 1262 | |
| 1263 | final Collection<Long> markerIds = fBookmarksMap.get(rank); |
| 1264 | if (!markerIds.isEmpty()) { |
| 1265 | Joiner joiner = Joiner.on("\n -").skipNulls(); //$NON-NLS-1$ |
| 1266 | List<Object> parts = new ArrayList<>(); |
| 1267 | if (markerIds.size() > 1) { |
| 1268 | parts.add(Messages.TmfEventsTable_MultipleBookmarksToolTip); |
| 1269 | } |
| 1270 | try { |
| 1271 | for (long markerId : markerIds) { |
| 1272 | final IMarker marker = fBookmarksFile.findMarker(markerId); |
| 1273 | parts.add(marker.getAttribute(IMarker.MESSAGE)); |
| 1274 | } |
| 1275 | } catch (CoreException e) { |
| 1276 | displayException(e); |
| 1277 | } |
| 1278 | item.setData(Key.BOOKMARK, joiner.join(parts)); |
| 1279 | } else { |
| 1280 | item.setData(Key.BOOKMARK, null); |
| 1281 | } |
| 1282 | |
| 1283 | boolean searchMatch = false; |
| 1284 | boolean searchNoMatch = false; |
| 1285 | final ITmfFilter searchFilter = (ITmfFilter) fTable.getData(Key.SEARCH_OBJ); |
| 1286 | if (searchFilter != null) { |
| 1287 | if (searchFilter.matches(tmfEvent)) { |
| 1288 | searchMatch = true; |
| 1289 | } else { |
| 1290 | searchNoMatch = true; |
| 1291 | } |
| 1292 | } |
| 1293 | |
| 1294 | final ColorSetting colorSetting = ColorSettingsManager.getColorSetting(tmfEvent); |
| 1295 | if (searchNoMatch) { |
| 1296 | item.setForeground(colorSetting.getDimmedForegroundColor()); |
| 1297 | item.setBackground(colorSetting.getDimmedBackgroundColor()); |
| 1298 | } else { |
| 1299 | item.setForeground(colorSetting.getForegroundColor()); |
| 1300 | item.setBackground(colorSetting.getBackgroundColor()); |
| 1301 | } |
| 1302 | item.setFont(fFont); |
| 1303 | |
| 1304 | if (searchMatch) { |
| 1305 | if (!markerIds.isEmpty()) { |
| 1306 | item.setImage(SEARCH_MATCH_BOOKMARK_IMAGE); |
| 1307 | } else { |
| 1308 | item.setImage(SEARCH_MATCH_IMAGE); |
| 1309 | } |
| 1310 | } else if (!markerIds.isEmpty()) { |
| 1311 | item.setImage(BOOKMARK_IMAGE); |
| 1312 | } else { |
| 1313 | item.setImage((Image) null); |
| 1314 | } |
| 1315 | |
| 1316 | List<StyleRange> styleRanges = new ArrayList<>(); |
| 1317 | for (int index = 0; index < fTable.getColumns().length; index++) { |
| 1318 | TableColumn column = fTable.getColumns()[index]; |
| 1319 | String regex = null; |
| 1320 | if (fHeaderState == HeaderState.FILTER) { |
| 1321 | regex = (String) column.getData(Key.FILTER_TXT); |
| 1322 | } else if (searchMatch) { |
| 1323 | regex = (String) column.getData(Key.SEARCH_TXT); |
| 1324 | } |
| 1325 | if (regex != null) { |
| 1326 | String text = item.getText(index); |
| 1327 | try { |
| 1328 | Pattern pattern = Pattern.compile(regex); |
| 1329 | Matcher matcher = pattern.matcher(text); |
| 1330 | while (matcher.find()) { |
| 1331 | int start = matcher.start(); |
| 1332 | int length = matcher.end() - start; |
| 1333 | Color foreground = colorSetting.getForegroundColor(); |
| 1334 | Color background = item.getDisplay().getSystemColor(SWT.COLOR_YELLOW); |
| 1335 | StyleRange styleRange = new StyleRange(start, length, foreground, background); |
| 1336 | styleRange.data = index; |
| 1337 | styleRanges.add(styleRange); |
| 1338 | } |
| 1339 | } catch (PatternSyntaxException e) { |
| 1340 | /* ignored */ |
| 1341 | } |
| 1342 | } |
| 1343 | } |
| 1344 | if (styleRanges.isEmpty()) { |
| 1345 | item.setData(Key.STYLE_RANGES, null); |
| 1346 | } else { |
| 1347 | item.setData(Key.STYLE_RANGES, styleRanges); |
| 1348 | } |
| 1349 | item.getParent().redraw(); |
| 1350 | |
| 1351 | if ((itemStrings[MARGIN_COLUMN_INDEX] != null) && !itemStrings[MARGIN_COLUMN_INDEX].isEmpty()) { |
| 1352 | packMarginColumn(); |
| 1353 | } |
| 1354 | } |
| 1355 | |
| 1356 | /** |
| 1357 | * Set the item data of the header row. |
| 1358 | * |
| 1359 | * @param item |
| 1360 | * The item to use as table header |
| 1361 | */ |
| 1362 | protected void setHeaderRowItemData(final TableItem item) { |
| 1363 | String txtKey = null; |
| 1364 | if (fHeaderState == HeaderState.SEARCH) { |
| 1365 | item.setImage(SEARCH_IMAGE); |
| 1366 | txtKey = Key.SEARCH_TXT; |
| 1367 | } else if (fHeaderState == HeaderState.FILTER) { |
| 1368 | item.setImage(FILTER_IMAGE); |
| 1369 | txtKey = Key.FILTER_TXT; |
| 1370 | } |
| 1371 | item.setForeground(fGrayColor); |
| 1372 | // Ignore collapse and image column |
| 1373 | for (int i = EVENT_COLUMNS_START_INDEX; i < fTable.getColumns().length; i++) { |
| 1374 | final TableColumn column = fTable.getColumns()[i]; |
| 1375 | final String filter = (String) column.getData(txtKey); |
| 1376 | if (filter == null) { |
| 1377 | if (fHeaderState == HeaderState.SEARCH) { |
| 1378 | item.setText(i, SEARCH_HINT); |
| 1379 | } else if (fHeaderState == HeaderState.FILTER) { |
| 1380 | item.setText(i, FILTER_HINT); |
| 1381 | } |
| 1382 | item.setForeground(i, fGrayColor); |
| 1383 | item.setFont(i, fFont); |
| 1384 | } else { |
| 1385 | item.setText(i, filter); |
| 1386 | item.setForeground(i, fGreenColor); |
| 1387 | item.setFont(i, fBoldFont); |
| 1388 | } |
| 1389 | } |
| 1390 | } |
| 1391 | |
| 1392 | /** |
| 1393 | * Set the item data of the "filter status" row. |
| 1394 | * |
| 1395 | * @param item |
| 1396 | * The item to use as filter status row |
| 1397 | */ |
| 1398 | protected void setFilterStatusRowItemData(final TableItem item) { |
| 1399 | for (int i = 0; i < fTable.getColumns().length; i++) { |
| 1400 | if (i == MARGIN_COLUMN_INDEX) { |
| 1401 | if ((fTrace == null) || (fFilterCheckCount == fTrace.getNbEvents())) { |
| 1402 | item.setImage(FILTER_IMAGE); |
| 1403 | } else { |
| 1404 | item.setImage(STOP_IMAGE); |
| 1405 | } |
| 1406 | } |
| 1407 | |
| 1408 | if (i == FILTER_SUMMARY_INDEX) { |
| 1409 | item.setText(FILTER_SUMMARY_INDEX, fFilterMatchCount + "/" + fFilterCheckCount); //$NON-NLS-1$ |
| 1410 | } else { |
| 1411 | item.setText(i, EMPTY_STRING); |
| 1412 | } |
| 1413 | } |
| 1414 | item.setData(null); |
| 1415 | item.setData(Key.TIMESTAMP, null); |
| 1416 | item.setData(Key.RANK, null); |
| 1417 | item.setData(Key.STYLE_RANGES, null); |
| 1418 | item.setForeground(null); |
| 1419 | item.setBackground(null); |
| 1420 | item.setFont(fFont); |
| 1421 | } |
| 1422 | |
| 1423 | /** |
| 1424 | * Create an editor for the header. |
| 1425 | */ |
| 1426 | protected void createHeaderEditor() { |
| 1427 | final TableEditor tableEditor = fTable.createTableEditor(); |
| 1428 | tableEditor.horizontalAlignment = SWT.LEFT; |
| 1429 | tableEditor.verticalAlignment = SWT.CENTER; |
| 1430 | tableEditor.grabHorizontal = true; |
| 1431 | tableEditor.minimumWidth = 50; |
| 1432 | |
| 1433 | // Handle the header row selection |
| 1434 | fTable.addMouseListener(new MouseAdapter() { |
| 1435 | int columnIndex; |
| 1436 | TableColumn column; |
| 1437 | TableItem item; |
| 1438 | |
| 1439 | @Override |
| 1440 | public void mouseDown(final MouseEvent event) { |
| 1441 | if (event.button != 1) { |
| 1442 | return; |
| 1443 | } |
| 1444 | // Identify the selected row |
| 1445 | final Point point = new Point(event.x, event.y); |
| 1446 | item = fTable.getItem(point); |
| 1447 | |
| 1448 | // Header row selected |
| 1449 | if ((item != null) && (fTable.indexOf(item) == 0)) { |
| 1450 | |
| 1451 | // Icon selected |
| 1452 | if (item.getImageBounds(0).contains(point)) { |
| 1453 | if (fHeaderState == HeaderState.SEARCH) { |
| 1454 | fHeaderState = HeaderState.FILTER; |
| 1455 | } else if (fHeaderState == HeaderState.FILTER) { |
| 1456 | fHeaderState = HeaderState.SEARCH; |
| 1457 | } |
| 1458 | fTable.setSelection(0); |
| 1459 | fTable.refresh(); |
| 1460 | fTable.redraw(); |
| 1461 | return; |
| 1462 | } |
| 1463 | |
| 1464 | // Identify the selected column |
| 1465 | columnIndex = -1; |
| 1466 | for (int i = 0; i < fTable.getColumns().length; i++) { |
| 1467 | final Rectangle rect = item.getBounds(i); |
| 1468 | if (rect.contains(point)) { |
| 1469 | columnIndex = i; |
| 1470 | break; |
| 1471 | } |
| 1472 | } |
| 1473 | |
| 1474 | if (columnIndex == -1) { |
| 1475 | return; |
| 1476 | } |
| 1477 | |
| 1478 | column = fTable.getColumns()[columnIndex]; |
| 1479 | |
| 1480 | String txtKey = null; |
| 1481 | if (fHeaderState == HeaderState.SEARCH) { |
| 1482 | txtKey = Key.SEARCH_TXT; |
| 1483 | } else if (fHeaderState == HeaderState.FILTER) { |
| 1484 | txtKey = Key.FILTER_TXT; |
| 1485 | } |
| 1486 | |
| 1487 | // The control that will be the editor must be a child of the Table |
| 1488 | final Text newEditor = (Text) fTable.createTableEditorControl(Text.class); |
| 1489 | final String headerString = (String) column.getData(txtKey); |
| 1490 | if (headerString != null) { |
| 1491 | newEditor.setText(headerString); |
| 1492 | } |
| 1493 | newEditor.addFocusListener(new FocusAdapter() { |
| 1494 | @Override |
| 1495 | public void focusLost(final FocusEvent e) { |
| 1496 | final boolean changed = updateHeader(newEditor.getText()); |
| 1497 | if (changed) { |
| 1498 | applyHeader(); |
| 1499 | } |
| 1500 | } |
| 1501 | }); |
| 1502 | newEditor.addKeyListener(new KeyAdapter() { |
| 1503 | @Override |
| 1504 | public void keyPressed(final KeyEvent e) { |
| 1505 | if (e.character == SWT.CR) { |
| 1506 | updateHeader(newEditor.getText()); |
| 1507 | applyHeader(); |
| 1508 | |
| 1509 | // Set focus on the table so that the next carriage return goes to the next result |
| 1510 | TmfEventsTable.this.getTable().setFocus(); |
| 1511 | } else if (e.character == SWT.ESC) { |
| 1512 | tableEditor.getEditor().dispose(); |
| 1513 | } |
| 1514 | } |
| 1515 | }); |
| 1516 | newEditor.selectAll(); |
| 1517 | newEditor.setFocus(); |
| 1518 | tableEditor.setEditor(newEditor, item, columnIndex); |
| 1519 | } |
| 1520 | } |
| 1521 | |
| 1522 | /* |
| 1523 | * returns true is value was changed |
| 1524 | */ |
| 1525 | private boolean updateHeader(final String regex) { |
| 1526 | String objKey = null; |
| 1527 | String txtKey = null; |
| 1528 | if (fHeaderState == HeaderState.SEARCH) { |
| 1529 | objKey = Key.SEARCH_OBJ; |
| 1530 | txtKey = Key.SEARCH_TXT; |
| 1531 | } else if (fHeaderState == HeaderState.FILTER) { |
| 1532 | objKey = Key.FILTER_OBJ; |
| 1533 | txtKey = Key.FILTER_TXT; |
| 1534 | } |
| 1535 | if (regex.length() > 0) { |
| 1536 | try { |
| 1537 | Pattern.compile(regex); |
| 1538 | if (regex.equals(column.getData(txtKey))) { |
| 1539 | tableEditor.getEditor().dispose(); |
| 1540 | return false; |
| 1541 | } |
| 1542 | final TmfFilterMatchesNode filter = new TmfFilterMatchesNode(null); |
| 1543 | ITmfEventAspect aspect = (ITmfEventAspect) column.getData(Key.ASPECT); |
| 1544 | filter.setEventAspect(aspect); |
| 1545 | filter.setRegex(regex); |
| 1546 | column.setData(objKey, filter); |
| 1547 | column.setData(txtKey, regex); |
| 1548 | } catch (final PatternSyntaxException ex) { |
| 1549 | tableEditor.getEditor().dispose(); |
| 1550 | MessageDialog.openError(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), |
| 1551 | ex.getDescription(), ex.getMessage()); |
| 1552 | return false; |
| 1553 | } |
| 1554 | } else { |
| 1555 | if (column.getData(txtKey) == null) { |
| 1556 | tableEditor.getEditor().dispose(); |
| 1557 | return false; |
| 1558 | } |
| 1559 | column.setData(objKey, null); |
| 1560 | column.setData(txtKey, null); |
| 1561 | } |
| 1562 | return true; |
| 1563 | } |
| 1564 | |
| 1565 | private void applyHeader() { |
| 1566 | if (fHeaderState == HeaderState.SEARCH) { |
| 1567 | stopSearchThread(); |
| 1568 | final TmfFilterAndNode filter = new TmfFilterAndNode(null); |
| 1569 | for (final TableColumn col : fTable.getColumns()) { |
| 1570 | final Object filterObj = col.getData(Key.SEARCH_OBJ); |
| 1571 | if (filterObj instanceof ITmfFilterTreeNode) { |
| 1572 | filter.addChild((ITmfFilterTreeNode) filterObj); |
| 1573 | } |
| 1574 | } |
| 1575 | if (filter.getChildrenCount() > 0) { |
| 1576 | fTable.setData(Key.SEARCH_OBJ, filter); |
| 1577 | fTable.refresh(); |
| 1578 | searchNext(); |
| 1579 | fireSearchApplied(filter); |
| 1580 | } else { |
| 1581 | fTable.setData(Key.SEARCH_OBJ, null); |
| 1582 | fTable.refresh(); |
| 1583 | fireSearchApplied(null); |
| 1584 | } |
| 1585 | } else if (fHeaderState == HeaderState.FILTER) { |
| 1586 | final TmfFilterAndNode filter = new TmfFilterAndNode(null); |
| 1587 | for (final TableColumn col : fTable.getColumns()) { |
| 1588 | final Object filterObj = col.getData(Key.FILTER_OBJ); |
| 1589 | if (filterObj instanceof ITmfFilterTreeNode) { |
| 1590 | filter.addChild((ITmfFilterTreeNode) filterObj); |
| 1591 | } |
| 1592 | } |
| 1593 | if (filter.getChildrenCount() > 0) { |
| 1594 | applyFilter(filter); |
| 1595 | } else { |
| 1596 | clearFilters(); |
| 1597 | } |
| 1598 | } |
| 1599 | |
| 1600 | tableEditor.getEditor().dispose(); |
| 1601 | } |
| 1602 | }); |
| 1603 | |
| 1604 | fTable.addKeyListener(new KeyAdapter() { |
| 1605 | @Override |
| 1606 | public void keyPressed(final KeyEvent e) { |
| 1607 | e.doit = false; |
| 1608 | if (e.character == SWT.ESC) { |
| 1609 | stopFilterThread(); |
| 1610 | stopSearchThread(); |
| 1611 | fTable.refresh(); |
| 1612 | } else if (e.character == SWT.DEL) { |
| 1613 | if (fHeaderState == HeaderState.SEARCH) { |
| 1614 | stopSearchThread(); |
| 1615 | for (final TableColumn column : fTable.getColumns()) { |
| 1616 | column.setData(Key.SEARCH_OBJ, null); |
| 1617 | column.setData(Key.SEARCH_TXT, null); |
| 1618 | } |
| 1619 | fTable.setData(Key.SEARCH_OBJ, null); |
| 1620 | fTable.refresh(); |
| 1621 | fireSearchApplied(null); |
| 1622 | } else if (fHeaderState == HeaderState.FILTER) { |
| 1623 | clearFilters(); |
| 1624 | } |
| 1625 | } else if (e.character == SWT.CR) { |
| 1626 | if ((e.stateMask & SWT.SHIFT) == 0) { |
| 1627 | searchNext(); |
| 1628 | } else { |
| 1629 | searchPrevious(); |
| 1630 | } |
| 1631 | } |
| 1632 | } |
| 1633 | }); |
| 1634 | } |
| 1635 | |
| 1636 | /** |
| 1637 | * Send an event indicating a filter has been applied. |
| 1638 | * |
| 1639 | * @param filter |
| 1640 | * The filter that was just applied |
| 1641 | */ |
| 1642 | protected void fireFilterApplied(final ITmfFilter filter) { |
| 1643 | broadcast(new TmfEventFilterAppliedSignal(this, fTrace, filter)); |
| 1644 | } |
| 1645 | |
| 1646 | /** |
| 1647 | * Send an event indicating that a search has been applied. |
| 1648 | * |
| 1649 | * @param filter |
| 1650 | * The search filter that was just applied |
| 1651 | */ |
| 1652 | protected void fireSearchApplied(final ITmfFilter filter) { |
| 1653 | broadcast(new TmfEventSearchAppliedSignal(this, fTrace, filter)); |
| 1654 | } |
| 1655 | |
| 1656 | /** |
| 1657 | * Start the filtering thread. |
| 1658 | */ |
| 1659 | protected void startFilterThread() { |
| 1660 | synchronized (fFilterSyncObj) { |
| 1661 | final ITmfFilterTreeNode filter = (ITmfFilterTreeNode) fTable.getData(Key.FILTER_OBJ); |
| 1662 | if (fFilterThread == null || fFilterThread.filter != filter) { |
| 1663 | if (fFilterThread != null) { |
| 1664 | fFilterThread.cancel(); |
| 1665 | fFilterThreadResume = false; |
| 1666 | } |
| 1667 | fFilterThread = new FilterThread(filter); |
| 1668 | fFilterThread.start(); |
| 1669 | } else { |
| 1670 | fFilterThreadResume = true; |
| 1671 | } |
| 1672 | } |
| 1673 | } |
| 1674 | |
| 1675 | /** |
| 1676 | * Stop the filtering thread. |
| 1677 | */ |
| 1678 | protected void stopFilterThread() { |
| 1679 | synchronized (fFilterSyncObj) { |
| 1680 | if (fFilterThread != null) { |
| 1681 | fFilterThread.cancel(); |
| 1682 | fFilterThread = null; |
| 1683 | fFilterThreadResume = false; |
| 1684 | } |
| 1685 | } |
| 1686 | } |
| 1687 | |
| 1688 | /** |
| 1689 | * Apply a filter. |
| 1690 | * |
| 1691 | * @param filter |
| 1692 | * The filter to apply |
| 1693 | */ |
| 1694 | protected void applyFilter(ITmfFilter filter) { |
| 1695 | stopFilterThread(); |
| 1696 | stopSearchThread(); |
| 1697 | fFilterMatchCount = 0; |
| 1698 | fFilterCheckCount = 0; |
| 1699 | fCache.applyFilter(filter); |
| 1700 | fTable.clearAll(); |
| 1701 | fTable.setData(Key.FILTER_OBJ, filter); |
| 1702 | fTable.setItemCount(3); // +1 for header row, +2 for top and bottom filter status rows |
| 1703 | startFilterThread(); |
| 1704 | fireFilterApplied(filter); |
| 1705 | } |
| 1706 | |
| 1707 | /** |
| 1708 | * Clear all currently active filters. |
| 1709 | */ |
| 1710 | protected void clearFilters() { |
| 1711 | if (fTable.getData(Key.FILTER_OBJ) == null) { |
| 1712 | return; |
| 1713 | } |
| 1714 | stopFilterThread(); |
| 1715 | stopSearchThread(); |
| 1716 | fCache.clearFilter(); |
| 1717 | fTable.clearAll(); |
| 1718 | for (final TableColumn column : fTable.getColumns()) { |
| 1719 | column.setData(Key.FILTER_OBJ, null); |
| 1720 | column.setData(Key.FILTER_TXT, null); |
| 1721 | } |
| 1722 | fTable.setData(Key.FILTER_OBJ, null); |
| 1723 | if (fTrace != null) { |
| 1724 | fTable.setItemCount((int) fTrace.getNbEvents() + 1); // +1 for header row |
| 1725 | } else { |
| 1726 | fTable.setItemCount(1); // +1 for header row |
| 1727 | } |
| 1728 | fFilterMatchCount = 0; |
| 1729 | fFilterCheckCount = 0; |
| 1730 | if (fSelectedRank >= 0) { |
| 1731 | fTable.setSelection((int) fSelectedRank + 1); // +1 for header row |
| 1732 | } else { |
| 1733 | fTable.setSelection(0); |
| 1734 | } |
| 1735 | fireFilterApplied(null); |
| 1736 | updateStatusLine(null); |
| 1737 | |
| 1738 | // Set original width |
| 1739 | fTable.getColumns()[MARGIN_COLUMN_INDEX].setWidth(0); |
| 1740 | packMarginColumn(); |
| 1741 | } |
| 1742 | |
| 1743 | /** |
| 1744 | * Wrapper Thread object for the filtering thread. |
| 1745 | */ |
| 1746 | protected class FilterThread extends Thread { |
| 1747 | private final ITmfFilterTreeNode filter; |
| 1748 | private TmfEventRequest request; |
| 1749 | private boolean refreshBusy = false; |
| 1750 | private boolean refreshPending = false; |
| 1751 | private final Object syncObj = new Object(); |
| 1752 | |
| 1753 | /** |
| 1754 | * Constructor. |
| 1755 | * |
| 1756 | * @param filter |
| 1757 | * The filter this thread will be processing |
| 1758 | */ |
| 1759 | public FilterThread(final ITmfFilterTreeNode filter) { |
| 1760 | super("Filter Thread"); //$NON-NLS-1$ |
| 1761 | this.filter = filter; |
| 1762 | } |
| 1763 | |
| 1764 | @Override |
| 1765 | public void run() { |
| 1766 | if (fTrace == null) { |
| 1767 | return; |
| 1768 | } |
| 1769 | final int nbRequested = (int) (fTrace.getNbEvents() - fFilterCheckCount); |
| 1770 | if (nbRequested <= 0) { |
| 1771 | return; |
| 1772 | } |
| 1773 | request = new TmfEventRequest(ITmfEvent.class, TmfTimeRange.ETERNITY, |
| 1774 | (int) fFilterCheckCount, nbRequested, ExecutionType.BACKGROUND) { |
| 1775 | @Override |
| 1776 | public void handleData(final ITmfEvent event) { |
| 1777 | super.handleData(event); |
| 1778 | if (request.isCancelled()) { |
| 1779 | return; |
| 1780 | } |
| 1781 | boolean refresh = false; |
| 1782 | if (filter.matches(event)) { |
| 1783 | final long rank = fFilterCheckCount; |
| 1784 | final int index = (int) fFilterMatchCount; |
| 1785 | fFilterMatchCount++; |
| 1786 | fCache.storeEvent(event, rank, index); |
| 1787 | refresh = true; |
| 1788 | } else { |
| 1789 | if (filter instanceof TmfCollapseFilter) { |
| 1790 | fCache.updateCollapsedEvent((int) fFilterMatchCount - 1); |
| 1791 | } |
| 1792 | } |
| 1793 | |
| 1794 | if (refresh || (fFilterCheckCount % 100) == 0) { |
| 1795 | refreshTable(); |
| 1796 | } |
| 1797 | fFilterCheckCount++; |
| 1798 | } |
| 1799 | }; |
| 1800 | ((ITmfEventProvider) fTrace).sendRequest(request); |
| 1801 | try { |
| 1802 | request.waitForCompletion(); |
| 1803 | } catch (final InterruptedException e) { |
| 1804 | } |
| 1805 | refreshTable(); |
| 1806 | synchronized (fFilterSyncObj) { |
| 1807 | fFilterThread = null; |
| 1808 | if (fFilterThreadResume) { |
| 1809 | fFilterThreadResume = false; |
| 1810 | fFilterThread = new FilterThread(filter); |
| 1811 | fFilterThread.start(); |
| 1812 | } |
| 1813 | } |
| 1814 | } |
| 1815 | |
| 1816 | /** |
| 1817 | * Refresh the filter. |
| 1818 | */ |
| 1819 | public void refreshTable() { |
| 1820 | synchronized (syncObj) { |
| 1821 | if (refreshBusy) { |
| 1822 | refreshPending = true; |
| 1823 | return; |
| 1824 | } |
| 1825 | refreshBusy = true; |
| 1826 | } |
| 1827 | Display.getDefault().asyncExec(new Runnable() { |
| 1828 | @Override |
| 1829 | public void run() { |
| 1830 | if (request.isCancelled()) { |
| 1831 | return; |
| 1832 | } |
| 1833 | if (fTable.isDisposed()) { |
| 1834 | return; |
| 1835 | } |
| 1836 | fTable.setItemCount((int) fFilterMatchCount + 3); // +1 for header row, +2 for top and bottom filter status rows |
| 1837 | fTable.refresh(); |
| 1838 | synchronized (syncObj) { |
| 1839 | refreshBusy = false; |
| 1840 | if (refreshPending) { |
| 1841 | refreshPending = false; |
| 1842 | refreshTable(); |
| 1843 | } |
| 1844 | } |
| 1845 | } |
| 1846 | }); |
| 1847 | } |
| 1848 | |
| 1849 | /** |
| 1850 | * Cancel this filtering thread. |
| 1851 | */ |
| 1852 | public void cancel() { |
| 1853 | if (request != null) { |
| 1854 | request.cancel(); |
| 1855 | } |
| 1856 | } |
| 1857 | } |
| 1858 | |
| 1859 | /** |
| 1860 | * Go to the next item of a search. |
| 1861 | */ |
| 1862 | protected void searchNext() { |
| 1863 | synchronized (fSearchSyncObj) { |
| 1864 | if (fSearchThread != null) { |
| 1865 | return; |
| 1866 | } |
| 1867 | final ITmfFilterTreeNode searchFilter = (ITmfFilterTreeNode) fTable.getData(Key.SEARCH_OBJ); |
| 1868 | if (searchFilter == null) { |
| 1869 | return; |
| 1870 | } |
| 1871 | final int selectionIndex = fTable.getSelectionIndex(); |
| 1872 | int startIndex; |
| 1873 | if (selectionIndex > 0) { |
| 1874 | startIndex = selectionIndex; // -1 for header row, +1 for next event |
| 1875 | } else { |
| 1876 | // header row is selected, start at top event |
| 1877 | startIndex = Math.max(0, fTable.getTopIndex() - 1); // -1 for header row |
| 1878 | } |
| 1879 | final ITmfFilterTreeNode eventFilter = (ITmfFilterTreeNode) fTable.getData(Key.FILTER_OBJ); |
| 1880 | if (eventFilter != null) { |
| 1881 | startIndex = Math.max(0, startIndex - 1); // -1 for top filter status row |
| 1882 | } |
| 1883 | fSearchThread = new SearchThread(searchFilter, eventFilter, startIndex, fSelectedRank, Direction.FORWARD); |
| 1884 | fSearchThread.schedule(); |
| 1885 | } |
| 1886 | } |
| 1887 | |
| 1888 | /** |
| 1889 | * Go to the previous item of a search. |
| 1890 | */ |
| 1891 | protected void searchPrevious() { |
| 1892 | synchronized (fSearchSyncObj) { |
| 1893 | if (fSearchThread != null) { |
| 1894 | return; |
| 1895 | } |
| 1896 | final ITmfFilterTreeNode searchFilter = (ITmfFilterTreeNode) fTable.getData(Key.SEARCH_OBJ); |
| 1897 | if (searchFilter == null) { |
| 1898 | return; |
| 1899 | } |
| 1900 | final int selectionIndex = fTable.getSelectionIndex(); |
| 1901 | int startIndex; |
| 1902 | if (selectionIndex > 0) { |
| 1903 | startIndex = selectionIndex - 2; // -1 for header row, -1 for previous event |
| 1904 | } else { |
| 1905 | // header row is selected, start at precedent of top event |
| 1906 | startIndex = fTable.getTopIndex() - 2; // -1 for header row, -1 for previous event |
| 1907 | } |
| 1908 | final ITmfFilterTreeNode eventFilter = (ITmfFilterTreeNode) fTable.getData(Key.FILTER_OBJ); |
| 1909 | if (eventFilter != null) { |
| 1910 | startIndex = startIndex - 1; // -1 for top filter status row |
| 1911 | } |
| 1912 | fSearchThread = new SearchThread(searchFilter, eventFilter, startIndex, fSelectedRank, Direction.BACKWARD); |
| 1913 | fSearchThread.schedule(); |
| 1914 | } |
| 1915 | } |
| 1916 | |
| 1917 | /** |
| 1918 | * Stop the search thread. |
| 1919 | */ |
| 1920 | protected void stopSearchThread() { |
| 1921 | fPendingGotoRank = -1; |
| 1922 | synchronized (fSearchSyncObj) { |
| 1923 | if (fSearchThread != null) { |
| 1924 | fSearchThread.cancel(); |
| 1925 | fSearchThread = null; |
| 1926 | } |
| 1927 | } |
| 1928 | } |
| 1929 | |
| 1930 | /** |
| 1931 | * Wrapper for the search thread. |
| 1932 | */ |
| 1933 | protected class SearchThread extends Job { |
| 1934 | |
| 1935 | private ITmfFilterTreeNode searchFilter; |
| 1936 | private ITmfFilterTreeNode eventFilter; |
| 1937 | private int startIndex; |
| 1938 | private int direction; |
| 1939 | private long rank; |
| 1940 | private long foundRank = -1; |
| 1941 | private TmfEventRequest request; |
| 1942 | private ITmfTimestamp foundTimestamp = null; |
| 1943 | |
| 1944 | /** |
| 1945 | * Constructor. |
| 1946 | * |
| 1947 | * @param searchFilter |
| 1948 | * The search filter |
| 1949 | * @param eventFilter |
| 1950 | * The event filter |
| 1951 | * @param startIndex |
| 1952 | * The index at which we should start searching |
| 1953 | * @param currentRank |
| 1954 | * The current rank |
| 1955 | * @param direction |
| 1956 | * In which direction should we search, forward or backwards |
| 1957 | */ |
| 1958 | public SearchThread(final ITmfFilterTreeNode searchFilter, |
| 1959 | final ITmfFilterTreeNode eventFilter, final int startIndex, |
| 1960 | final long currentRank, final int direction) { |
| 1961 | super(Messages.TmfEventsTable_SearchingJobName); |
| 1962 | this.searchFilter = searchFilter; |
| 1963 | this.eventFilter = eventFilter; |
| 1964 | this.startIndex = startIndex; |
| 1965 | this.rank = currentRank; |
| 1966 | this.direction = direction; |
| 1967 | } |
| 1968 | |
| 1969 | @Override |
| 1970 | protected IStatus run(final IProgressMonitor monitor) { |
| 1971 | if (fTrace == null) { |
| 1972 | return Status.OK_STATUS; |
| 1973 | } |
| 1974 | final Display display = Display.getDefault(); |
| 1975 | if (startIndex < 0) { |
| 1976 | rank = (int) fTrace.getNbEvents() - 1; |
| 1977 | } else if (startIndex >= (fTable.getItemCount() - (eventFilter == null ? 1 : 3))) { // -1 for header row, -2 for top and bottom filter status rows |
| 1978 | rank = 0; |
| 1979 | } else { |
| 1980 | int idx = startIndex; |
| 1981 | while (foundRank == -1) { |
| 1982 | final CachedEvent event = fCache.peekEvent(idx); |
| 1983 | if (event == null) { |
| 1984 | break; |
| 1985 | } |
| 1986 | rank = event.rank; |
| 1987 | if (searchFilter.matches(event.event) && ((eventFilter == null) || eventFilter.matches(event.event))) { |
| 1988 | foundRank = event.rank; |
| 1989 | foundTimestamp = event.event.getTimestamp(); |
| 1990 | break; |
| 1991 | } |
| 1992 | if (direction == Direction.FORWARD) { |
| 1993 | idx++; |
| 1994 | } else { |
| 1995 | idx--; |
| 1996 | } |
| 1997 | } |
| 1998 | if (foundRank == -1) { |
| 1999 | if (direction == Direction.FORWARD) { |
| 2000 | rank++; |
| 2001 | if (rank > (fTrace.getNbEvents() - 1)) { |
| 2002 | rank = 0; |
| 2003 | } |
| 2004 | } else { |
| 2005 | rank--; |
| 2006 | if (rank < 0) { |
| 2007 | rank = (int) fTrace.getNbEvents() - 1; |
| 2008 | } |
| 2009 | } |
| 2010 | } |
| 2011 | } |
| 2012 | final int startRank = (int) rank; |
| 2013 | boolean wrapped = false; |
| 2014 | while (!monitor.isCanceled() && (foundRank == -1) && (fTrace != null)) { |
| 2015 | int nbRequested = (direction == Direction.FORWARD ? Integer.MAX_VALUE : Math.min((int) rank + 1, fTrace.getCacheSize())); |
| 2016 | if (direction == Direction.BACKWARD) { |
| 2017 | rank = Math.max(0, rank - fTrace.getCacheSize() + 1); |
| 2018 | } |
| 2019 | request = new TmfEventRequest(ITmfEvent.class, TmfTimeRange.ETERNITY, |
| 2020 | (int) rank, nbRequested, ExecutionType.BACKGROUND) { |
| 2021 | long currentRank = rank; |
| 2022 | |
| 2023 | @Override |
| 2024 | public void handleData(final ITmfEvent event) { |
| 2025 | super.handleData(event); |
| 2026 | if (searchFilter.matches(event) && ((eventFilter == null) || eventFilter.matches(event))) { |
| 2027 | foundRank = currentRank; |
| 2028 | foundTimestamp = event.getTimestamp(); |
| 2029 | if (direction == Direction.FORWARD) { |
| 2030 | done(); |
| 2031 | return; |
| 2032 | } |
| 2033 | } |
| 2034 | currentRank++; |
| 2035 | } |
| 2036 | }; |
| 2037 | ((ITmfEventProvider) fTrace).sendRequest(request); |
| 2038 | try { |
| 2039 | request.waitForCompletion(); |
| 2040 | if (request.isCancelled()) { |
| 2041 | return Status.OK_STATUS; |
| 2042 | } |
| 2043 | } catch (final InterruptedException e) { |
| 2044 | synchronized (fSearchSyncObj) { |
| 2045 | fSearchThread = null; |
| 2046 | } |
| 2047 | return Status.OK_STATUS; |
| 2048 | } |
| 2049 | if (foundRank == -1) { |
| 2050 | if (direction == Direction.FORWARD) { |
| 2051 | if (rank == 0) { |
| 2052 | synchronized (fSearchSyncObj) { |
| 2053 | fSearchThread = null; |
| 2054 | } |
| 2055 | return Status.OK_STATUS; |
| 2056 | } |
| 2057 | nbRequested = (int) rank; |
| 2058 | rank = 0; |
| 2059 | wrapped = true; |
| 2060 | } else { |
| 2061 | rank--; |
| 2062 | if (rank < 0) { |
| 2063 | rank = (int) fTrace.getNbEvents() - 1; |
| 2064 | wrapped = true; |
| 2065 | } |
| 2066 | if ((rank <= startRank) && wrapped) { |
| 2067 | synchronized (fSearchSyncObj) { |
| 2068 | fSearchThread = null; |
| 2069 | } |
| 2070 | return Status.OK_STATUS; |
| 2071 | } |
| 2072 | } |
| 2073 | } |
| 2074 | } |
| 2075 | int index = (int) foundRank; |
| 2076 | if (eventFilter != null) { |
| 2077 | index = fCache.getFilteredEventIndex(foundRank); |
| 2078 | } |
| 2079 | final int selection = index + 1 + (eventFilter != null ? +1 : 0); // +1 for header row, +1 for top filter status row |
| 2080 | |
| 2081 | display.asyncExec(new Runnable() { |
| 2082 | @Override |
| 2083 | public void run() { |
| 2084 | if (monitor.isCanceled()) { |
| 2085 | return; |
| 2086 | } |
| 2087 | if (fTable.isDisposed()) { |
| 2088 | return; |
| 2089 | } |
| 2090 | fTable.setSelection(selection); |
| 2091 | fSelectedRank = foundRank; |
| 2092 | fRawViewer.selectAndReveal(fSelectedRank); |
| 2093 | if (foundTimestamp != null) { |
| 2094 | broadcast(new TmfSelectionRangeUpdatedSignal(TmfEventsTable.this, foundTimestamp)); |
| 2095 | } |
| 2096 | fireSelectionChanged(new SelectionChangedEvent(TmfEventsTable.this, getSelection())); |
| 2097 | synchronized (fSearchSyncObj) { |
| 2098 | fSearchThread = null; |
| 2099 | } |
| 2100 | updateStatusLine(null); |
| 2101 | } |
| 2102 | }); |
| 2103 | return Status.OK_STATUS; |
| 2104 | } |
| 2105 | |
| 2106 | @Override |
| 2107 | protected void canceling() { |
| 2108 | request.cancel(); |
| 2109 | synchronized (fSearchSyncObj) { |
| 2110 | fSearchThread = null; |
| 2111 | } |
| 2112 | } |
| 2113 | } |
| 2114 | |
| 2115 | /** |
| 2116 | * Create the resources. |
| 2117 | */ |
| 2118 | protected void createResources() { |
| 2119 | fGrayColor = fResourceManager.createColor(ColorUtil.blend(fTable.getBackground().getRGB(), fTable |
| 2120 | .getForeground().getRGB())); |
| 2121 | fGreenColor = fTable.getDisplay().getSystemColor(SWT.COLOR_DARK_GREEN); |
| 2122 | } |
| 2123 | |
| 2124 | /** |
| 2125 | * Initialize the fonts. |
| 2126 | * @since 1.0 |
| 2127 | */ |
| 2128 | protected void initializeFonts() { |
| 2129 | FontRegistry fontRegistry = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme().getFontRegistry(); |
| 2130 | fFont = fontRegistry.get(FONT_DEFINITION_ID); |
| 2131 | fBoldFont = fontRegistry.getBold(FONT_DEFINITION_ID); |
| 2132 | fTable.setFont(fFont); |
| 2133 | /* Column header font cannot be set. See Bug 63038 */ |
| 2134 | } |
| 2135 | |
| 2136 | /** |
| 2137 | * @since 1.0 |
| 2138 | */ |
| 2139 | @Override |
| 2140 | public void propertyChange(PropertyChangeEvent event) { |
| 2141 | if ((IThemeManager.CHANGE_CURRENT_THEME.equals(event.getProperty())) || |
| 2142 | (FONT_DEFINITION_ID.equals(event.getProperty()))) { |
| 2143 | initializeFonts(); |
| 2144 | fTable.refresh(); |
| 2145 | } |
| 2146 | } |
| 2147 | |
| 2148 | /** |
| 2149 | * Pack the columns. |
| 2150 | */ |
| 2151 | protected void packColumns() { |
| 2152 | if (fPackDone) { |
| 2153 | return; |
| 2154 | } |
| 2155 | fTable.setRedraw(false); |
| 2156 | try { |
| 2157 | TableColumn tableColumns[] = fTable.getColumns(); |
| 2158 | for (int i = 0; i < tableColumns.length; i++) { |
| 2159 | final TableColumn column = tableColumns[i]; |
| 2160 | packSingleColumn(i, column); |
| 2161 | } |
| 2162 | } finally { |
| 2163 | // Make sure that redraw is always enabled. |
| 2164 | fTable.setRedraw(true); |
| 2165 | } |
| 2166 | fPackDone = true; |
| 2167 | } |
| 2168 | |
| 2169 | |
| 2170 | private void packMarginColumn() { |
| 2171 | TableColumn[] columns = fTable.getColumns(); |
| 2172 | if (columns.length > 0) { |
| 2173 | packSingleColumn(0, columns[0]); |
| 2174 | } |
| 2175 | } |
| 2176 | |
| 2177 | private void packSingleColumn(int i, final TableColumn column) { |
| 2178 | final int headerWidth = column.getWidth(); |
| 2179 | column.pack(); |
| 2180 | // Workaround for Linux which doesn't consider the image width of |
| 2181 | // search/filter row in TableColumn.pack() after having executed |
| 2182 | // TableItem.setImage((Image)null) for other rows than search/filter row. |
| 2183 | boolean isCollapseFilter = fTable.getData(Key.FILTER_OBJ) instanceof TmfCollapseFilter; |
| 2184 | if (IS_LINUX && (i == 0) && isCollapseFilter) { |
| 2185 | column.setWidth(column.getWidth() + SEARCH_IMAGE.getBounds().width); |
| 2186 | } |
| 2187 | |
| 2188 | if (column.getWidth() < headerWidth) { |
| 2189 | column.setWidth(headerWidth); |
| 2190 | } |
| 2191 | } |
| 2192 | |
| 2193 | /** |
| 2194 | * Get the array of item strings (e.g., what to display in each cell of the |
| 2195 | * table row) corresponding to the columns and trace event passed in |
| 2196 | * parameter. The order of the Strings in the returned array will correspond |
| 2197 | * to the iteration order of 'columns'. |
| 2198 | * |
| 2199 | * <p> |
| 2200 | * To ensure consistent results, make sure only call this within a scope |
| 2201 | * synchronized on 'columns'! If the order of 'columns' changes right after |
| 2202 | * this method is called, the returned value won't be ordered correctly |
| 2203 | * anymore. |
| 2204 | */ |
| 2205 | private static String[] getItemStrings(List<TmfEventTableColumn> columns, ITmfEvent event) { |
| 2206 | if (event == null) { |
| 2207 | return EMPTY_STRING_ARRAY; |
| 2208 | } |
| 2209 | synchronized (columns) { |
| 2210 | List<String> itemStrings = new ArrayList<>(columns.size()); |
| 2211 | for (TmfEventTableColumn column : columns) { |
| 2212 | ITmfEvent passedEvent = event; |
| 2213 | if (!(column instanceof TmfMarginColumn) && (event instanceof CachedEvent)) { |
| 2214 | // Make sure that the event object from the trace is passed |
| 2215 | // to all columns but the TmfMarginColumn |
| 2216 | passedEvent = ((CachedEvent) event).event; |
| 2217 | } |
| 2218 | if (passedEvent == null) { |
| 2219 | itemStrings.add(EMPTY_STRING); |
| 2220 | } else { |
| 2221 | itemStrings.add(column.getItemString(passedEvent)); |
| 2222 | } |
| 2223 | |
| 2224 | } |
| 2225 | return itemStrings.toArray(new String[0]); |
| 2226 | } |
| 2227 | } |
| 2228 | |
| 2229 | /** |
| 2230 | * Get the contents of the row in the events table corresponding to an |
| 2231 | * event. The order of the elements corresponds to the current order of the |
| 2232 | * columns. |
| 2233 | * |
| 2234 | * @param event |
| 2235 | * The event printed in this row |
| 2236 | * @return The event row entries |
| 2237 | */ |
| 2238 | public String[] getItemStrings(ITmfEvent event) { |
| 2239 | List<TmfEventTableColumn> columns = new ArrayList<>(); |
| 2240 | for (int i : fTable.getColumnOrder()) { |
| 2241 | columns.add(fColumns.get(i)); |
| 2242 | } |
| 2243 | return getItemStrings(columns, event); |
| 2244 | } |
| 2245 | |
| 2246 | /** |
| 2247 | * Returns an array of zero-relative integers that map |
| 2248 | * the creation order of the receiver's columns to the |
| 2249 | * order in which they are currently being displayed. |
| 2250 | * <p> |
| 2251 | * Specifically, the indices of the returned array represent |
| 2252 | * the current visual order of the columns, and the contents |
| 2253 | * of the array represent the creation order of the columns. |
| 2254 | * |
| 2255 | * @return the current visual order of the receiver's columns |
| 2256 | * @since 1.0 |
| 2257 | */ |
| 2258 | public int[] getColumnOrder() { |
| 2259 | return fColumnOrder; |
| 2260 | } |
| 2261 | |
| 2262 | /** |
| 2263 | * Sets the order that the columns in the receiver should |
| 2264 | * be displayed in to the given argument which is described |
| 2265 | * in terms of the zero-relative ordering of when the columns |
| 2266 | * were added. |
| 2267 | * <p> |
| 2268 | * Specifically, the contents of the array represent the |
| 2269 | * original position of each column at the time its creation. |
| 2270 | * |
| 2271 | * @param order the new order to display the columns |
| 2272 | * @since 1.0 |
| 2273 | */ |
| 2274 | public void setColumnOrder(int[] order) { |
| 2275 | if (order == null || order.length != fTable.getColumns().length) { |
| 2276 | return; |
| 2277 | } |
| 2278 | fTable.setColumnOrder(order); |
| 2279 | fColumnOrder = fTable.getColumnOrder(); |
| 2280 | } |
| 2281 | |
| 2282 | /** |
| 2283 | * Notify this table that is got the UI focus. |
| 2284 | */ |
| 2285 | public void setFocus() { |
| 2286 | fTable.setFocus(); |
| 2287 | } |
| 2288 | |
| 2289 | /** |
| 2290 | * Assign a new trace to this event table. |
| 2291 | * |
| 2292 | * @param trace |
| 2293 | * The trace to assign to this event table |
| 2294 | * @param disposeOnClose |
| 2295 | * true if the trace should be disposed when the table is |
| 2296 | * disposed |
| 2297 | */ |
| 2298 | public void setTrace(final ITmfTrace trace, final boolean disposeOnClose) { |
| 2299 | if ((fTrace != null) && fDisposeOnClose) { |
| 2300 | fTrace.dispose(); |
| 2301 | } |
| 2302 | fTrace = trace; |
| 2303 | fPackDone = false; |
| 2304 | fSelectedRank = 0; |
| 2305 | fDisposeOnClose = disposeOnClose; |
| 2306 | |
| 2307 | // Perform the updates on the UI thread |
| 2308 | fTable.getDisplay().syncExec(new Runnable() { |
| 2309 | @Override |
| 2310 | public void run() { |
| 2311 | fTable.removeAll(); |
| 2312 | fCache.setTrace(fTrace); // Clear the cache |
| 2313 | if (fTrace != null) { |
| 2314 | if (!fTable.isDisposed() && (fTrace != null)) { |
| 2315 | if (fTable.getData(Key.FILTER_OBJ) == null) { |
| 2316 | fTable.setItemCount((int) fTrace.getNbEvents() + 1); // +1 for header row |
| 2317 | } else { |
| 2318 | stopFilterThread(); |
| 2319 | fFilterMatchCount = 0; |
| 2320 | fFilterCheckCount = 0; |
| 2321 | fTable.setItemCount(3); // +1 for header row, +2 for top and bottom filter status rows |
| 2322 | startFilterThread(); |
| 2323 | } |
| 2324 | } |
| 2325 | } |
| 2326 | fRawViewer.setTrace(fTrace); |
| 2327 | } |
| 2328 | }); |
| 2329 | } |
| 2330 | |
| 2331 | /** |
| 2332 | * Assign the status line manager |
| 2333 | * |
| 2334 | * @param statusLineManager |
| 2335 | * The status line manager, or null to disable status line messages |
| 2336 | */ |
| 2337 | public void setStatusLineManager(IStatusLineManager statusLineManager) { |
| 2338 | if (fStatusLineManager != null && statusLineManager == null) { |
| 2339 | fStatusLineManager.setMessage(EMPTY_STRING); |
| 2340 | } |
| 2341 | fStatusLineManager = statusLineManager; |
| 2342 | } |
| 2343 | |
| 2344 | private void updateStatusLine(ITmfTimestamp delta) { |
| 2345 | if (fStatusLineManager != null) { |
| 2346 | if (delta != null) { |
| 2347 | fStatusLineManager.setMessage("\u0394: " + delta); //$NON-NLS-1$ |
| 2348 | } else { |
| 2349 | fStatusLineManager.setMessage(null); |
| 2350 | } |
| 2351 | } |
| 2352 | } |
| 2353 | |
| 2354 | // ------------------------------------------------------------------------ |
| 2355 | // Event cache |
| 2356 | // ------------------------------------------------------------------------ |
| 2357 | |
| 2358 | /** |
| 2359 | * Notify that the event cache has been updated |
| 2360 | * |
| 2361 | * @param completed |
| 2362 | * Also notify if the populating of the cache is complete, or |
| 2363 | * not. |
| 2364 | */ |
| 2365 | public void cacheUpdated(final boolean completed) { |
| 2366 | synchronized (fCacheUpdateSyncObj) { |
| 2367 | if (fCacheUpdateBusy) { |
| 2368 | fCacheUpdatePending = true; |
| 2369 | fCacheUpdateCompleted = completed; |
| 2370 | return; |
| 2371 | } |
| 2372 | fCacheUpdateBusy = true; |
| 2373 | } |
| 2374 | // Event cache is now updated. Perform update on the UI thread |
| 2375 | if (!fTable.isDisposed()) { |
| 2376 | fTable.getDisplay().asyncExec(new Runnable() { |
| 2377 | @Override |
| 2378 | public void run() { |
| 2379 | if (!fTable.isDisposed()) { |
| 2380 | fTable.refresh(); |
| 2381 | packColumns(); |
| 2382 | } |
| 2383 | if (completed) { |
| 2384 | populateCompleted(); |
| 2385 | } |
| 2386 | synchronized (fCacheUpdateSyncObj) { |
| 2387 | fCacheUpdateBusy = false; |
| 2388 | if (fCacheUpdatePending) { |
| 2389 | fCacheUpdatePending = false; |
| 2390 | cacheUpdated(fCacheUpdateCompleted); |
| 2391 | } |
| 2392 | } |
| 2393 | } |
| 2394 | }); |
| 2395 | } |
| 2396 | } |
| 2397 | |
| 2398 | /** |
| 2399 | * Callback for when populating the table is complete. |
| 2400 | */ |
| 2401 | protected void populateCompleted() { |
| 2402 | // Nothing by default; |
| 2403 | } |
| 2404 | |
| 2405 | // ------------------------------------------------------------------------ |
| 2406 | // ISelectionProvider |
| 2407 | // ------------------------------------------------------------------------ |
| 2408 | |
| 2409 | @Override |
| 2410 | public void addSelectionChangedListener(ISelectionChangedListener listener) { |
| 2411 | selectionChangedListeners.add(listener); |
| 2412 | } |
| 2413 | |
| 2414 | @Override |
| 2415 | public ISelection getSelection() { |
| 2416 | if (fTable == null || fTable.isDisposed()) { |
| 2417 | return StructuredSelection.EMPTY; |
| 2418 | } |
| 2419 | List<Object> list = new ArrayList<>(fTable.getSelection().length); |
| 2420 | for (TableItem item : fTable.getSelection()) { |
| 2421 | if (item.getData() != null) { |
| 2422 | list.add(item.getData()); |
| 2423 | } |
| 2424 | } |
| 2425 | return new StructuredSelection(list); |
| 2426 | } |
| 2427 | |
| 2428 | @Override |
| 2429 | public void removeSelectionChangedListener(ISelectionChangedListener listener) { |
| 2430 | selectionChangedListeners.remove(listener); |
| 2431 | } |
| 2432 | |
| 2433 | @Override |
| 2434 | public void setSelection(ISelection selection) { |
| 2435 | // not implemented |
| 2436 | } |
| 2437 | |
| 2438 | /** |
| 2439 | * Notifies any selection changed listeners that the viewer's selection has changed. |
| 2440 | * Only listeners registered at the time this method is called are notified. |
| 2441 | * |
| 2442 | * @param event a selection changed event |
| 2443 | * |
| 2444 | * @see ISelectionChangedListener#selectionChanged |
| 2445 | */ |
| 2446 | protected void fireSelectionChanged(final SelectionChangedEvent event) { |
| 2447 | Object[] listeners = selectionChangedListeners.getListeners(); |
| 2448 | for (int i = 0; i < listeners.length; ++i) { |
| 2449 | final ISelectionChangedListener l = (ISelectionChangedListener) listeners[i]; |
| 2450 | SafeRunnable.run(new SafeRunnable() { |
| 2451 | @Override |
| 2452 | public void run() { |
| 2453 | l.selectionChanged(event); |
| 2454 | } |
| 2455 | }); |
| 2456 | } |
| 2457 | } |
| 2458 | |
| 2459 | // ------------------------------------------------------------------------ |
| 2460 | // Bookmark handling |
| 2461 | // ------------------------------------------------------------------------ |
| 2462 | |
| 2463 | /** |
| 2464 | * Add a bookmark to this event table. |
| 2465 | * |
| 2466 | * @param bookmarksFile |
| 2467 | * The file to use for the bookmarks |
| 2468 | */ |
| 2469 | public void addBookmark(final IFile bookmarksFile) { |
| 2470 | fBookmarksFile = bookmarksFile; |
| 2471 | final TableItem[] selection = fTable.getSelection(); |
| 2472 | if (selection.length > 0) { |
| 2473 | final TableItem tableItem = selection[0]; |
| 2474 | if (tableItem.getData(Key.RANK) != null) { |
| 2475 | final StringBuffer defaultMessage = new StringBuffer(); |
| 2476 | for (int i = 0; i < fTable.getColumns().length; i++) { |
| 2477 | if (i > 0) { |
| 2478 | defaultMessage.append(", "); //$NON-NLS-1$ |
| 2479 | } |
| 2480 | defaultMessage.append(tableItem.getText(i)); |
| 2481 | } |
| 2482 | final InputDialog dialog = new MultiLineInputDialog( |
| 2483 | PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), |
| 2484 | Messages.TmfEventsTable_AddBookmarkDialogTitle, |
| 2485 | Messages.TmfEventsTable_AddBookmarkDialogMessage, |
| 2486 | defaultMessage.toString()); |
| 2487 | if (dialog.open() == Window.OK) { |
| 2488 | final String message = dialog.getValue(); |
| 2489 | try { |
| 2490 | final IMarker bookmark = bookmarksFile.createMarker(IMarker.BOOKMARK); |
| 2491 | if (bookmark.exists()) { |
| 2492 | bookmark.setAttribute(IMarker.MESSAGE, message.toString()); |
| 2493 | final Long rank = (Long) tableItem.getData(Key.RANK); |
| 2494 | final int location = rank.intValue(); |
| 2495 | bookmark.setAttribute(IMarker.LOCATION, Integer.valueOf(location)); |
| 2496 | fBookmarksMap.put(rank, bookmark.getId()); |
| 2497 | fTable.refresh(); |
| 2498 | } |
| 2499 | } catch (final CoreException e) { |
| 2500 | displayException(e); |
| 2501 | } |
| 2502 | } |
| 2503 | } |
| 2504 | } |
| 2505 | |
| 2506 | } |
| 2507 | |
| 2508 | /** |
| 2509 | * Remove a bookmark from this event table. |
| 2510 | * |
| 2511 | * @param bookmark |
| 2512 | * The bookmark to remove |
| 2513 | */ |
| 2514 | public void removeBookmark(final IMarker bookmark) { |
| 2515 | for (final Entry<Long, Long> entry : fBookmarksMap.entries()) { |
| 2516 | if (entry.getValue().equals(bookmark.getId())) { |
| 2517 | fBookmarksMap.remove(entry.getKey(), entry.getValue()); |
| 2518 | fTable.refresh(); |
| 2519 | return; |
| 2520 | } |
| 2521 | } |
| 2522 | } |
| 2523 | |
| 2524 | private void toggleBookmark(final Long rank) { |
| 2525 | if (fBookmarksFile == null) { |
| 2526 | return; |
| 2527 | } |
| 2528 | if (fBookmarksMap.containsKey(rank)) { |
| 2529 | final Collection<Long> markerIds = fBookmarksMap.removeAll(rank); |
| 2530 | fTable.refresh(); |
| 2531 | try { |
| 2532 | for (long markerId : markerIds) { |
| 2533 | final IMarker bookmark = fBookmarksFile.findMarker(markerId); |
| 2534 | if (bookmark != null) { |
| 2535 | bookmark.delete(); |
| 2536 | } |
| 2537 | } |
| 2538 | } catch (final CoreException e) { |
| 2539 | displayException(e); |
| 2540 | } |
| 2541 | } else { |
| 2542 | addBookmark(fBookmarksFile); |
| 2543 | } |
| 2544 | } |
| 2545 | |
| 2546 | /** |
| 2547 | * Refresh the bookmarks assigned to this trace, from the contents of a |
| 2548 | * bookmark file. |
| 2549 | * |
| 2550 | * @param bookmarksFile |
| 2551 | * The bookmark file to use |
| 2552 | */ |
| 2553 | public void refreshBookmarks(final IFile bookmarksFile) { |
| 2554 | fBookmarksFile = bookmarksFile; |
| 2555 | if (bookmarksFile == null) { |
| 2556 | fBookmarksMap.clear(); |
| 2557 | fTable.refresh(); |
| 2558 | return; |
| 2559 | } |
| 2560 | try { |
| 2561 | fBookmarksMap.clear(); |
| 2562 | for (final IMarker bookmark : bookmarksFile.findMarkers(IMarker.BOOKMARK, false, IResource.DEPTH_ZERO)) { |
| 2563 | final int location = bookmark.getAttribute(IMarker.LOCATION, -1); |
| 2564 | if (location != -1) { |
| 2565 | final long rank = location; |
| 2566 | fBookmarksMap.put(rank, bookmark.getId()); |
| 2567 | } |
| 2568 | } |
| 2569 | fTable.refresh(); |
| 2570 | } catch (final CoreException e) { |
| 2571 | displayException(e); |
| 2572 | } |
| 2573 | } |
| 2574 | |
| 2575 | @Override |
| 2576 | public void gotoMarker(final IMarker marker) { |
| 2577 | final int rank = marker.getAttribute(IMarker.LOCATION, -1); |
| 2578 | if (rank != -1) { |
| 2579 | int index = rank; |
| 2580 | if (fTable.getData(Key.FILTER_OBJ) != null) { |
| 2581 | index = fCache.getFilteredEventIndex(rank) + 1; // +1 for top filter status row |
| 2582 | } else if (rank >= fTable.getItemCount()) { |
| 2583 | fPendingGotoRank = rank; |
| 2584 | } |
| 2585 | fSelectedRank = rank; |
| 2586 | fTable.setSelection(index + 1); // +1 for header row |
| 2587 | updateStatusLine(null); |
| 2588 | } |
| 2589 | } |
| 2590 | |
| 2591 | // ------------------------------------------------------------------------ |
| 2592 | // Listeners |
| 2593 | // ------------------------------------------------------------------------ |
| 2594 | |
| 2595 | @Override |
| 2596 | public void colorSettingsChanged(final ColorSetting[] colorSettings) { |
| 2597 | fTable.refresh(); |
| 2598 | } |
| 2599 | |
| 2600 | // ------------------------------------------------------------------------ |
| 2601 | // Signal handlers |
| 2602 | // ------------------------------------------------------------------------ |
| 2603 | |
| 2604 | /** |
| 2605 | * Handler for the trace updated signal |
| 2606 | * |
| 2607 | * @param signal |
| 2608 | * The incoming signal |
| 2609 | */ |
| 2610 | @TmfSignalHandler |
| 2611 | public void traceUpdated(final TmfTraceUpdatedSignal signal) { |
| 2612 | if ((signal.getTrace() != fTrace) || fTable.isDisposed()) { |
| 2613 | return; |
| 2614 | } |
| 2615 | // Perform the refresh on the UI thread |
| 2616 | Display.getDefault().asyncExec(new Runnable() { |
| 2617 | @Override |
| 2618 | public void run() { |
| 2619 | if (!fTable.isDisposed() && (fTrace != null)) { |
| 2620 | if (fTable.getData(Key.FILTER_OBJ) == null) { |
| 2621 | fTable.setItemCount((int) fTrace.getNbEvents() + 1); // +1 for header row |
| 2622 | if ((fPendingGotoRank != -1) && ((fPendingGotoRank + 1) < fTable.getItemCount())) { // +1 for header row |
| 2623 | fTable.setSelection((int) fPendingGotoRank + 1); // +1 for header row |
| 2624 | fPendingGotoRank = -1; |
| 2625 | updateStatusLine(null); |
| 2626 | } |
| 2627 | } else { |
| 2628 | startFilterThread(); |
| 2629 | } |
| 2630 | } |
| 2631 | if (!fRawViewer.isDisposed() && (fTrace != null)) { |
| 2632 | fRawViewer.refreshEventCount(); |
| 2633 | } |
| 2634 | } |
| 2635 | }); |
| 2636 | } |
| 2637 | |
| 2638 | /** |
| 2639 | * Handler for the selection range signal. |
| 2640 | * |
| 2641 | * @param signal |
| 2642 | * The incoming signal |
| 2643 | * @since 1.0 |
| 2644 | */ |
| 2645 | @TmfSignalHandler |
| 2646 | public void selectionRangeUpdated(final TmfSelectionRangeUpdatedSignal signal) { |
| 2647 | if ((signal.getSource() != this) && (fTrace != null) && (!fTable.isDisposed())) { |
| 2648 | |
| 2649 | // Create a request for one event that will be queued after other ongoing requests. When this request is completed |
| 2650 | // do the work to select the actual event with the timestamp specified in the signal. This procedure prevents |
| 2651 | // the method fTrace.getRank() from interfering and delaying ongoing requests. |
| 2652 | final TmfEventRequest subRequest = new TmfEventRequest(ITmfEvent.class, |
| 2653 | TmfTimeRange.ETERNITY, 0, 1, ExecutionType.FOREGROUND) { |
| 2654 | |
| 2655 | TmfTimestamp ts = new TmfTimestamp(signal.getBeginTime()); |
| 2656 | |
| 2657 | @Override |
| 2658 | public void handleData(final ITmfEvent event) { |
| 2659 | super.handleData(event); |
| 2660 | } |
| 2661 | |
| 2662 | @Override |
| 2663 | public void handleSuccess() { |
| 2664 | super.handleSuccess(); |
| 2665 | if (fTrace == null) { |
| 2666 | return; |
| 2667 | } |
| 2668 | |
| 2669 | // Verify if the event is within the trace range and adjust if necessary |
| 2670 | ITmfTimestamp timestamp = ts; |
| 2671 | if (timestamp.compareTo(fTrace.getStartTime()) == -1) { |
| 2672 | timestamp = fTrace.getStartTime(); |
| 2673 | } |
| 2674 | if (timestamp.compareTo(fTrace.getEndTime()) == 1) { |
| 2675 | timestamp = fTrace.getEndTime(); |
| 2676 | } |
| 2677 | |
| 2678 | // Get the rank of the selected event in the table |
| 2679 | final ITmfContext context = fTrace.seekEvent(timestamp); |
| 2680 | final long rank = context.getRank(); |
| 2681 | context.dispose(); |
| 2682 | fSelectedRank = rank; |
| 2683 | |
| 2684 | fTable.getDisplay().asyncExec(new Runnable() { |
| 2685 | @Override |
| 2686 | public void run() { |
| 2687 | // Return if table is disposed |
| 2688 | if (fTable.isDisposed()) { |
| 2689 | return; |
| 2690 | } |
| 2691 | |
| 2692 | int index = (int) rank; |
| 2693 | if (fTable.isDisposed()) { |
| 2694 | return; |
| 2695 | } |
| 2696 | if (fTable.getData(Key.FILTER_OBJ) != null) { |
| 2697 | index = fCache.getFilteredEventIndex(rank) + 1; // +1 for top filter status row |
| 2698 | } |
| 2699 | fTable.setSelection(index + 1); // +1 for header row |
| 2700 | fRawViewer.selectAndReveal(rank); |
| 2701 | updateStatusLine(null); |
| 2702 | } |
| 2703 | }); |
| 2704 | } |
| 2705 | }; |
| 2706 | |
| 2707 | ((ITmfEventProvider) fTrace).sendRequest(subRequest); |
| 2708 | } |
| 2709 | } |
| 2710 | |
| 2711 | // ------------------------------------------------------------------------ |
| 2712 | // Error handling |
| 2713 | // ------------------------------------------------------------------------ |
| 2714 | |
| 2715 | /** |
| 2716 | * Display an exception in a message box |
| 2717 | * |
| 2718 | * @param e the exception |
| 2719 | */ |
| 2720 | private static void displayException(final Exception e) { |
| 2721 | final MessageBox mb = new MessageBox(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell()); |
| 2722 | mb.setText(e.getClass().getSimpleName()); |
| 2723 | mb.setMessage(e.getMessage()); |
| 2724 | mb.open(); |
| 2725 | } |
| 2726 | |
| 2727 | /** |
| 2728 | * Refresh the table |
| 2729 | */ |
| 2730 | public void refresh() { |
| 2731 | fCache.clear(); |
| 2732 | fTable.refresh(); |
| 2733 | fTable.redraw(); |
| 2734 | } |
| 2735 | |
| 2736 | /** |
| 2737 | * Margin column for images and special text (e.g. collapse count) |
| 2738 | */ |
| 2739 | private static final class TmfMarginColumn extends TmfEventTableColumn { |
| 2740 | |
| 2741 | private static final @NonNull ITmfEventAspect MARGIN_ASPECT = new ITmfEventAspect() { |
| 2742 | |
| 2743 | @Override |
| 2744 | public String getName() { |
| 2745 | return EMPTY_STRING; |
| 2746 | } |
| 2747 | |
| 2748 | @Override |
| 2749 | public String resolve(ITmfEvent event) { |
| 2750 | if (!(event instanceof CachedEvent) || ((CachedEvent) event).repeatCount == 0) { |
| 2751 | return EMPTY_STRING; |
| 2752 | } |
| 2753 | return "+" + ((CachedEvent) event).repeatCount; //$NON-NLS-1$ |
| 2754 | } |
| 2755 | |
| 2756 | @Override |
| 2757 | public String getHelpText() { |
| 2758 | return EMPTY_STRING; |
| 2759 | } |
| 2760 | }; |
| 2761 | |
| 2762 | /** |
| 2763 | * Constructor |
| 2764 | */ |
| 2765 | public TmfMarginColumn() { |
| 2766 | super(MARGIN_ASPECT); |
| 2767 | } |
| 2768 | } |
| 2769 | |
| 2770 | } |