| 1 | /******************************************************************************* |
| 2 | * Copyright (c) 2010, 2013 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 | * Patrick Tasse - Initial API and implementation |
| 11 | *******************************************************************************/ |
| 12 | |
| 13 | package org.eclipse.linuxtools.tmf.ui.editors; |
| 14 | |
| 15 | import java.lang.reflect.Constructor; |
| 16 | import java.lang.reflect.InvocationTargetException; |
| 17 | import java.util.List; |
| 18 | |
| 19 | import org.eclipse.core.resources.IFile; |
| 20 | import org.eclipse.core.resources.IMarker; |
| 21 | import org.eclipse.core.resources.IMarkerDelta; |
| 22 | import org.eclipse.core.resources.IResource; |
| 23 | import org.eclipse.core.resources.IResourceChangeEvent; |
| 24 | import org.eclipse.core.resources.IResourceChangeListener; |
| 25 | import org.eclipse.core.resources.IResourceDelta; |
| 26 | import org.eclipse.core.resources.ResourcesPlugin; |
| 27 | import org.eclipse.core.runtime.CoreException; |
| 28 | import org.eclipse.core.runtime.IConfigurationElement; |
| 29 | import org.eclipse.core.runtime.IProgressMonitor; |
| 30 | import org.eclipse.core.runtime.InvalidRegistryObjectException; |
| 31 | import org.eclipse.core.runtime.ListenerList; |
| 32 | import org.eclipse.core.runtime.Platform; |
| 33 | import org.eclipse.jface.util.SafeRunnable; |
| 34 | import org.eclipse.jface.viewers.ISelection; |
| 35 | import org.eclipse.jface.viewers.ISelectionChangedListener; |
| 36 | import org.eclipse.jface.viewers.ISelectionProvider; |
| 37 | import org.eclipse.jface.viewers.SelectionChangedEvent; |
| 38 | import org.eclipse.jface.viewers.StructuredSelection; |
| 39 | import org.eclipse.linuxtools.internal.tmf.ui.Activator; |
| 40 | import org.eclipse.linuxtools.internal.tmf.ui.parsers.custom.CustomEventsTable; |
| 41 | import org.eclipse.linuxtools.internal.tmf.ui.parsers.custom.CustomTxtTrace; |
| 42 | import org.eclipse.linuxtools.internal.tmf.ui.parsers.custom.CustomXmlTrace; |
| 43 | import org.eclipse.linuxtools.internal.tmf.ui.project.handlers.Messages; |
| 44 | import org.eclipse.linuxtools.tmf.core.TmfCommonConstants; |
| 45 | import org.eclipse.linuxtools.tmf.core.event.ITmfEvent; |
| 46 | import org.eclipse.linuxtools.tmf.core.exceptions.TmfTraceException; |
| 47 | import org.eclipse.linuxtools.tmf.core.signal.TmfSignalHandler; |
| 48 | import org.eclipse.linuxtools.tmf.core.signal.TmfTimestampFormatUpdateSignal; |
| 49 | import org.eclipse.linuxtools.tmf.core.signal.TmfTraceClosedSignal; |
| 50 | import org.eclipse.linuxtools.tmf.core.signal.TmfTraceOpenedSignal; |
| 51 | import org.eclipse.linuxtools.tmf.core.signal.TmfTraceSelectedSignal; |
| 52 | import org.eclipse.linuxtools.tmf.core.trace.ITmfContext; |
| 53 | import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace; |
| 54 | import org.eclipse.linuxtools.tmf.core.trace.TmfExperiment; |
| 55 | import org.eclipse.linuxtools.tmf.core.trace.TmfTrace; |
| 56 | import org.eclipse.linuxtools.tmf.ui.project.model.ITmfProjectModelElement; |
| 57 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfExperimentElement; |
| 58 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfNavigatorContentProvider; |
| 59 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfProjectElement; |
| 60 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfProjectRegistry; |
| 61 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfTraceElement; |
| 62 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfTraceType; |
| 63 | import org.eclipse.linuxtools.tmf.ui.viewers.events.TmfEventsTable; |
| 64 | import org.eclipse.swt.widgets.Composite; |
| 65 | import org.eclipse.swt.widgets.Display; |
| 66 | import org.eclipse.ui.IEditorInput; |
| 67 | import org.eclipse.ui.IEditorPart; |
| 68 | import org.eclipse.ui.IEditorSite; |
| 69 | import org.eclipse.ui.IFileEditorInput; |
| 70 | import org.eclipse.ui.IPartListener; |
| 71 | import org.eclipse.ui.IPropertyListener; |
| 72 | import org.eclipse.ui.IReusableEditor; |
| 73 | import org.eclipse.ui.IWorkbenchPart; |
| 74 | import org.eclipse.ui.PartInitException; |
| 75 | import org.eclipse.ui.ide.IGotoMarker; |
| 76 | import org.eclipse.ui.part.FileEditorInput; |
| 77 | import org.eclipse.ui.views.properties.IPropertySheetPage; |
| 78 | import org.osgi.framework.Bundle; |
| 79 | |
| 80 | /** |
| 81 | * Editor for TMF events |
| 82 | * |
| 83 | * @version 1.0 |
| 84 | * @author Patrick Tasse |
| 85 | * @since 2.0 |
| 86 | */ |
| 87 | public class TmfEventsEditor extends TmfEditor implements ITmfTraceEditor, IReusableEditor, IPropertyListener, IResourceChangeListener, ISelectionProvider, ISelectionChangedListener, IPartListener { |
| 88 | |
| 89 | /** ID for this class */ |
| 90 | public static final String ID = "org.eclipse.linuxtools.tmf.ui.editors.events"; //$NON-NLS-1$ |
| 91 | |
| 92 | private TmfEventsTable fEventsTable; |
| 93 | private IFile fFile; |
| 94 | private ITmfTrace fTrace; |
| 95 | private Composite fParent; |
| 96 | private ListenerList fSelectionChangedListeners = new ListenerList(); |
| 97 | private boolean fTraceSelected; |
| 98 | |
| 99 | @Override |
| 100 | public void doSave(final IProgressMonitor monitor) { |
| 101 | } |
| 102 | |
| 103 | @Override |
| 104 | public void doSaveAs() { |
| 105 | } |
| 106 | |
| 107 | @Override |
| 108 | public void init(final IEditorSite site, IEditorInput input) throws PartInitException { |
| 109 | IFileEditorInput fileEditorInput; |
| 110 | if (input instanceof TmfEditorInput) { |
| 111 | fFile = ((TmfEditorInput) input).getFile(); |
| 112 | fTrace = ((TmfEditorInput) input).getTrace(); |
| 113 | /* change the input to a FileEditorInput to allow open handlers to find this editor */ |
| 114 | fileEditorInput = new FileEditorInput(fFile); |
| 115 | } else if (input instanceof IFileEditorInput) { |
| 116 | fileEditorInput = (IFileEditorInput) input; |
| 117 | fFile = fileEditorInput.getFile(); |
| 118 | if (fFile == null) { |
| 119 | throw new PartInitException("Invalid IFileEditorInput: " + fileEditorInput); //$NON-NLS-1$ |
| 120 | } |
| 121 | try { |
| 122 | final String traceTypeId = fFile.getPersistentProperty(TmfCommonConstants.TRACETYPE); |
| 123 | if (traceTypeId == null) { |
| 124 | throw new PartInitException(Messages.OpenTraceHandler_NoTraceType); |
| 125 | } |
| 126 | if (traceTypeId.equals(TmfExperiment.class.getCanonicalName())) { |
| 127 | // Special case: experiment bookmark resource |
| 128 | final TmfNavigatorContentProvider ncp = new TmfNavigatorContentProvider(); |
| 129 | ncp.getChildren(fFile.getProject()); // force the model to be populated |
| 130 | final TmfProjectElement project = TmfProjectRegistry.getProject(fFile.getProject()); |
| 131 | if (project == null) { |
| 132 | throw new PartInitException(Messages.OpenExperimentHandler_NoTraceType); |
| 133 | } |
| 134 | for (final ITmfProjectModelElement projectElement : project.getExperimentsFolder().getChildren()) { |
| 135 | final String traceName = fFile.getParent().getName(); |
| 136 | if (projectElement.getName().equals(traceName)) { |
| 137 | final TmfExperimentElement experimentElement = (TmfExperimentElement) projectElement; |
| 138 | // Instantiate the experiment's traces |
| 139 | final List<TmfTraceElement> traceEntries = experimentElement.getTraces(); |
| 140 | final int nbTraces = traceEntries.size(); |
| 141 | int cacheSize = Integer.MAX_VALUE; |
| 142 | final ITmfTrace[] traces = new ITmfTrace[nbTraces]; |
| 143 | for (int i = 0; i < nbTraces; i++) { |
| 144 | final TmfTraceElement traceElement = traceEntries.get(i).getElementUnderTraceFolder(); |
| 145 | final ITmfTrace trace = traceElement.instantiateTrace(); |
| 146 | final ITmfEvent traceEvent = traceElement.instantiateEvent(); |
| 147 | if ((trace == null) || (traceEvent == null)) { |
| 148 | for (int j = 0; j < i; j++) { |
| 149 | traces[j].dispose(); |
| 150 | } |
| 151 | throw new PartInitException(Messages.OpenExperimentHandler_NoTraceType); |
| 152 | } |
| 153 | try { |
| 154 | trace.initTrace(traceElement.getResource(), traceElement.getLocation().getPath(), traceEvent.getClass()); |
| 155 | } catch (final TmfTraceException e) { |
| 156 | throw new PartInitException(Messages.OpenTraceHandler_InitError, e); |
| 157 | } |
| 158 | cacheSize = Math.min(cacheSize, trace.getCacheSize()); |
| 159 | traces[i] = trace; |
| 160 | } |
| 161 | final TmfExperiment experiment = new TmfExperiment(ITmfEvent.class, experimentElement.getName(), traces, cacheSize, experimentElement.getResource()); |
| 162 | experiment.setBookmarksFile(fFile); |
| 163 | fTrace = experiment; |
| 164 | break; |
| 165 | } |
| 166 | } |
| 167 | } else if (traceTypeId.equals(TmfTrace.class.getCanonicalName())) { |
| 168 | // Special case: trace bookmark resource |
| 169 | final TmfNavigatorContentProvider ncp = new TmfNavigatorContentProvider(); |
| 170 | ncp.getChildren(fFile.getProject()); // force the model to be populated |
| 171 | final TmfProjectElement project = TmfProjectRegistry.getProject(fFile.getProject()); |
| 172 | for (final ITmfProjectModelElement projectElement : project.getTracesFolder().getChildren()) { |
| 173 | final String traceName = fFile.getParent().getName(); |
| 174 | if (projectElement.getName().equals(traceName)) { |
| 175 | final TmfTraceElement traceElement = (TmfTraceElement) projectElement; |
| 176 | // Instantiate the trace |
| 177 | final ITmfTrace trace = traceElement.instantiateTrace(); |
| 178 | final ITmfEvent traceEvent = traceElement.instantiateEvent(); |
| 179 | if ((trace == null) || (traceEvent == null)) { |
| 180 | throw new PartInitException(Messages.OpenTraceHandler_NoTraceType); |
| 181 | } |
| 182 | try { |
| 183 | trace.initTrace(traceElement.getResource(), traceElement.getLocation().getPath(), traceEvent.getClass()); |
| 184 | } catch (final TmfTraceException e) { |
| 185 | throw new PartInitException(Messages.OpenTraceHandler_InitError, e); |
| 186 | } |
| 187 | fTrace = trace; |
| 188 | break; |
| 189 | } |
| 190 | } |
| 191 | } else { |
| 192 | final TmfNavigatorContentProvider ncp = new TmfNavigatorContentProvider(); |
| 193 | ncp.getChildren(fFile.getProject()); // force the model to be populated |
| 194 | final TmfProjectElement project = TmfProjectRegistry.getProject(fFile.getProject()); |
| 195 | for (final ITmfProjectModelElement projectElement : project.getTracesFolder().getChildren()) { |
| 196 | if (projectElement.getResource().equals(fFile)) { |
| 197 | final TmfTraceElement traceElement = (TmfTraceElement) projectElement; |
| 198 | // Instantiate the trace |
| 199 | final ITmfTrace trace = traceElement.instantiateTrace(); |
| 200 | final ITmfEvent traceEvent = traceElement.instantiateEvent(); |
| 201 | if ((trace == null) || (traceEvent == null)) { |
| 202 | throw new PartInitException(Messages.OpenTraceHandler_NoTraceType); |
| 203 | } |
| 204 | try { |
| 205 | trace.initTrace(traceElement.getResource(), traceElement.getLocation().getPath(), traceEvent.getClass()); |
| 206 | } catch (final TmfTraceException e) { |
| 207 | throw new PartInitException(Messages.OpenTraceHandler_InitError, e); |
| 208 | } |
| 209 | fTrace = trace; |
| 210 | break; |
| 211 | } |
| 212 | } |
| 213 | } |
| 214 | } catch (final PartInitException e) { |
| 215 | throw e; |
| 216 | } catch (final InvalidRegistryObjectException e) { |
| 217 | Activator.getDefault().logError("Error initializing TmfEventsEditor", e); //$NON-NLS-1$ |
| 218 | } catch (final CoreException e) { |
| 219 | Activator.getDefault().logError("Error initializing TmfEventsEditor", e); //$NON-NLS-1$ |
| 220 | } |
| 221 | } else { |
| 222 | throw new PartInitException("Invalid IEditorInput: " + input.getClass()); //$NON-NLS-1$ |
| 223 | } |
| 224 | if (fTrace == null) { |
| 225 | throw new PartInitException("Invalid IEditorInput: " + fFile.getName()); //$NON-NLS-1$ |
| 226 | } |
| 227 | super.setSite(site); |
| 228 | super.setInput(fileEditorInput); |
| 229 | } |
| 230 | |
| 231 | @Override |
| 232 | public boolean isDirty() { |
| 233 | return false; |
| 234 | } |
| 235 | |
| 236 | @Override |
| 237 | public boolean isSaveAsAllowed() { |
| 238 | return false; |
| 239 | } |
| 240 | |
| 241 | @Override |
| 242 | public void setInput(final IEditorInput input) { |
| 243 | super.setInput(input); |
| 244 | firePropertyChange(IEditorPart.PROP_INPUT); |
| 245 | } |
| 246 | |
| 247 | @Override |
| 248 | public void propertyChanged(final Object source, final int propId) { |
| 249 | if (propId == IEditorPart.PROP_INPUT && getEditorInput() instanceof TmfEditorInput) { |
| 250 | broadcast(new TmfTraceClosedSignal(this, fTrace)); |
| 251 | fFile = ((TmfEditorInput) getEditorInput()).getFile(); |
| 252 | fTrace = ((TmfEditorInput) getEditorInput()).getTrace(); |
| 253 | /* change the input to a FileEditorInput to allow open handlers to find this editor */ |
| 254 | super.setInput(new FileEditorInput(fFile)); |
| 255 | fEventsTable.dispose(); |
| 256 | if (fTrace != null) { |
| 257 | fEventsTable = createEventsTable(fParent, fTrace.getCacheSize()); |
| 258 | fEventsTable.addSelectionChangedListener(this); |
| 259 | fEventsTable.setTrace(fTrace, true); |
| 260 | fEventsTable.refreshBookmarks(fFile); |
| 261 | |
| 262 | /* ensure start time is set */ |
| 263 | final ITmfContext context = fTrace.seekEvent(0); |
| 264 | fTrace.getNext(context); |
| 265 | context.dispose(); |
| 266 | |
| 267 | broadcast(new TmfTraceOpenedSignal(this, fTrace, fFile)); |
| 268 | } else { |
| 269 | fEventsTable = new TmfEventsTable(fParent, 0); |
| 270 | fEventsTable.addSelectionChangedListener(this); |
| 271 | } |
| 272 | fParent.layout(); |
| 273 | } |
| 274 | } |
| 275 | |
| 276 | @Override |
| 277 | public void createPartControl(final Composite parent) { |
| 278 | fParent = parent; |
| 279 | if (fTrace != null) { |
| 280 | setPartName(fTrace.getName()); |
| 281 | fEventsTable = createEventsTable(parent, fTrace.getCacheSize()); |
| 282 | fEventsTable.addSelectionChangedListener(this); |
| 283 | fEventsTable.setTrace(fTrace, true); |
| 284 | fEventsTable.refreshBookmarks(fFile); |
| 285 | |
| 286 | /* ensure start time is set */ |
| 287 | final ITmfContext context = fTrace.seekEvent(0); |
| 288 | fTrace.getNext(context); |
| 289 | context.dispose(); |
| 290 | |
| 291 | broadcast(new TmfTraceOpenedSignal(this, fTrace, fFile)); |
| 292 | } else { |
| 293 | setPartName(getEditorInput().getName()); |
| 294 | fEventsTable = new TmfEventsTable(parent, 0); |
| 295 | fEventsTable.addSelectionChangedListener(this); |
| 296 | } |
| 297 | addPropertyListener(this); |
| 298 | ResourcesPlugin.getWorkspace().addResourceChangeListener(this, IResourceChangeEvent.POST_CHANGE); |
| 299 | // we need to wrap the ISelectionProvider interface in the editor because |
| 300 | // the events table can be replaced later while the selection changed listener |
| 301 | // is only added once by the platform to the selection provider set here |
| 302 | getSite().setSelectionProvider(this); |
| 303 | getSite().getPage().addPartListener(this); |
| 304 | } |
| 305 | |
| 306 | @Override |
| 307 | public void dispose() { |
| 308 | if (getSite() != null) { |
| 309 | getSite().getPage().removePartListener(this); |
| 310 | } |
| 311 | ResourcesPlugin.getWorkspace().removeResourceChangeListener(this); |
| 312 | removePropertyListener(this); |
| 313 | if (fTrace != null) { |
| 314 | broadcast(new TmfTraceClosedSignal(this, fTrace)); |
| 315 | } |
| 316 | if (fEventsTable != null) { |
| 317 | fEventsTable.dispose(); |
| 318 | } |
| 319 | super.dispose(); |
| 320 | } |
| 321 | |
| 322 | /** |
| 323 | * Create the events table |
| 324 | * |
| 325 | * @param parent the parent composite |
| 326 | * @param cacheSize the cache size |
| 327 | * @return an events table instance |
| 328 | */ |
| 329 | protected TmfEventsTable createEventsTable(final Composite parent, final int cacheSize) { |
| 330 | TmfEventsTable eventsTable = getEventsTable(parent, cacheSize); |
| 331 | if (eventsTable == null) { |
| 332 | eventsTable = new TmfEventsTable(parent, cacheSize); |
| 333 | } |
| 334 | return eventsTable; |
| 335 | } |
| 336 | |
| 337 | private TmfEventsTable getEventsTable(final Composite parent, final int cacheSize) { |
| 338 | if (fTrace instanceof TmfExperiment) { |
| 339 | return getExperimentEventsTable((TmfExperiment) fTrace, parent, cacheSize); |
| 340 | } |
| 341 | TmfEventsTable eventsTable = null; |
| 342 | try { |
| 343 | if (fTrace.getResource() == null) { |
| 344 | return null; |
| 345 | } |
| 346 | final String traceType = fTrace.getResource().getPersistentProperty(TmfCommonConstants.TRACETYPE); |
| 347 | if (traceType == null) { |
| 348 | return null; |
| 349 | } |
| 350 | if (traceType.startsWith(CustomTxtTrace.class.getCanonicalName())) { |
| 351 | return new CustomEventsTable(((CustomTxtTrace) fTrace).getDefinition(), parent, cacheSize); |
| 352 | } |
| 353 | if (traceType.startsWith(CustomXmlTrace.class.getCanonicalName())) { |
| 354 | return new CustomEventsTable(((CustomXmlTrace) fTrace).getDefinition(), parent, cacheSize); |
| 355 | } |
| 356 | for (final IConfigurationElement ce : TmfTraceType.getTypeElements()) { |
| 357 | if (ce.getAttribute(TmfTraceType.ID_ATTR).equals(traceType)) { |
| 358 | final IConfigurationElement[] eventsTableTypeCE = ce.getChildren(TmfTraceType.EVENTS_TABLE_TYPE_ELEM); |
| 359 | if (eventsTableTypeCE.length != 1) { |
| 360 | break; |
| 361 | } |
| 362 | final String eventsTableType = eventsTableTypeCE[0].getAttribute(TmfTraceType.CLASS_ATTR); |
| 363 | if ((eventsTableType == null) || (eventsTableType.length() == 0)) { |
| 364 | break; |
| 365 | } |
| 366 | final Bundle bundle = Platform.getBundle(ce.getContributor().getName()); |
| 367 | final Class<?> c = bundle.loadClass(eventsTableType); |
| 368 | final Class<?>[] constructorArgs = new Class[] { Composite.class, int.class }; |
| 369 | final Constructor<?> constructor = c.getConstructor(constructorArgs); |
| 370 | final Object[] args = new Object[] { parent, cacheSize }; |
| 371 | eventsTable = (TmfEventsTable) constructor.newInstance(args); |
| 372 | break; |
| 373 | } |
| 374 | } |
| 375 | } catch (final InvalidRegistryObjectException e) { |
| 376 | Activator.getDefault().logError("Error getting TmfEventsTable", e); //$NON-NLS-1$ |
| 377 | } catch (final CoreException e) { |
| 378 | Activator.getDefault().logError("Error getting TmfEventsTable", e); //$NON-NLS-1$ |
| 379 | } catch (final ClassNotFoundException e) { |
| 380 | Activator.getDefault().logError("Error getting TmfEventsTable", e); //$NON-NLS-1$ |
| 381 | } catch (final SecurityException e) { |
| 382 | Activator.getDefault().logError("Error getting TmfEventsTable", e); //$NON-NLS-1$ |
| 383 | } catch (final NoSuchMethodException e) { |
| 384 | Activator.getDefault().logError("Error getting TmfEventsTable", e); //$NON-NLS-1$ |
| 385 | } catch (final IllegalArgumentException e) { |
| 386 | Activator.getDefault().logError("Error getting TmfEventsTable", e); //$NON-NLS-1$ |
| 387 | } catch (final InstantiationException e) { |
| 388 | Activator.getDefault().logError("Error getting TmfEventsTable", e); //$NON-NLS-1$ |
| 389 | } catch (final IllegalAccessException e) { |
| 390 | Activator.getDefault().logError("Error getting TmfEventsTable", e); //$NON-NLS-1$ |
| 391 | } catch (final InvocationTargetException e) { |
| 392 | Activator.getDefault().logError("Error getting TmfEventsTable", e); //$NON-NLS-1$ |
| 393 | } |
| 394 | return eventsTable; |
| 395 | } |
| 396 | |
| 397 | /** |
| 398 | * Get the events table for an experiment. If all traces in the experiment |
| 399 | * are of the same type, use the extension point specified event table |
| 400 | * |
| 401 | * @param experiment |
| 402 | * the experiment |
| 403 | * @param parent |
| 404 | * the parent Composite |
| 405 | * @param cacheSize |
| 406 | * the event table cache size |
| 407 | * @return an events table of the appropriate type |
| 408 | */ |
| 409 | private static TmfEventsTable getExperimentEventsTable( |
| 410 | final TmfExperiment experiment, final Composite parent, |
| 411 | final int cacheSize) { |
| 412 | TmfEventsTable eventsTable = null; |
| 413 | String commonTraceType = null; |
| 414 | try { |
| 415 | for (final ITmfTrace trace : experiment.getTraces()) { |
| 416 | final IResource resource = trace.getResource(); |
| 417 | if (resource == null) { |
| 418 | return null; |
| 419 | } |
| 420 | final String traceType = resource.getPersistentProperty(TmfCommonConstants.TRACETYPE); |
| 421 | if ((commonTraceType != null) && !commonTraceType.equals(traceType)) { |
| 422 | return null; |
| 423 | } |
| 424 | commonTraceType = traceType; |
| 425 | } |
| 426 | if (commonTraceType == null) { |
| 427 | return null; |
| 428 | } |
| 429 | if (commonTraceType.startsWith(CustomTxtTrace.class.getCanonicalName())) { |
| 430 | return new CustomEventsTable(((CustomTxtTrace) experiment.getTraces()[0]).getDefinition(), parent, cacheSize); |
| 431 | } |
| 432 | if (commonTraceType.startsWith(CustomXmlTrace.class.getCanonicalName())) { |
| 433 | return new CustomEventsTable(((CustomXmlTrace) experiment.getTraces()[0]).getDefinition(), parent, cacheSize); |
| 434 | } |
| 435 | for (final IConfigurationElement ce : TmfTraceType.getTypeElements()) { |
| 436 | if (ce.getAttribute(TmfTraceType.ID_ATTR).equals(commonTraceType)) { |
| 437 | final IConfigurationElement[] eventsTableTypeCE = ce.getChildren(TmfTraceType.EVENTS_TABLE_TYPE_ELEM); |
| 438 | if (eventsTableTypeCE.length != 1) { |
| 439 | break; |
| 440 | } |
| 441 | final String eventsTableType = eventsTableTypeCE[0].getAttribute(TmfTraceType.CLASS_ATTR); |
| 442 | if ((eventsTableType == null) || (eventsTableType.length() == 0)) { |
| 443 | break; |
| 444 | } |
| 445 | final Bundle bundle = Platform.getBundle(ce.getContributor().getName()); |
| 446 | final Class<?> c = bundle.loadClass(eventsTableType); |
| 447 | final Class<?>[] constructorArgs = new Class[] { Composite.class, int.class }; |
| 448 | final Constructor<?> constructor = c.getConstructor(constructorArgs); |
| 449 | final Object[] args = new Object[] { parent, cacheSize }; |
| 450 | eventsTable = (TmfEventsTable) constructor.newInstance(args); |
| 451 | break; |
| 452 | } |
| 453 | } |
| 454 | } catch (final CoreException e) { |
| 455 | Activator.getDefault().logError("Error getting TmfEventsTable for experiment", e); //$NON-NLS-1$ |
| 456 | } catch (final InvalidRegistryObjectException e) { |
| 457 | Activator.getDefault().logError("Error getting TmfEventsTable for experiment", e); //$NON-NLS-1$ |
| 458 | } catch (final SecurityException e) { |
| 459 | Activator.getDefault().logError("Error getting TmfEventsTable for experiment", e); //$NON-NLS-1$ |
| 460 | } catch (final IllegalArgumentException e) { |
| 461 | Activator.getDefault().logError("Error getting TmfEventsTable for experiment", e); //$NON-NLS-1$ |
| 462 | } catch (final ClassNotFoundException e) { |
| 463 | Activator.getDefault().logError("Error getting TmfEventsTable for experiment", e); //$NON-NLS-1$ |
| 464 | } catch (final NoSuchMethodException e) { |
| 465 | Activator.getDefault().logError("Error getting TmfEventsTable for experiment", e); //$NON-NLS-1$ |
| 466 | } catch (final InstantiationException e) { |
| 467 | Activator.getDefault().logError("Error getting TmfEventsTable for experiment", e); //$NON-NLS-1$ |
| 468 | } catch (final IllegalAccessException e) { |
| 469 | Activator.getDefault().logError("Error getting TmfEventsTable for experiment", e); //$NON-NLS-1$ |
| 470 | } catch (final InvocationTargetException e) { |
| 471 | Activator.getDefault().logError("Error getting TmfEventsTable for experiment", e); //$NON-NLS-1$ |
| 472 | } |
| 473 | return eventsTable; |
| 474 | } |
| 475 | |
| 476 | @Override |
| 477 | public ITmfTrace getTrace() { |
| 478 | return fTrace; |
| 479 | } |
| 480 | |
| 481 | @Override |
| 482 | public IFile getBookmarksFile() { |
| 483 | return fFile; |
| 484 | } |
| 485 | |
| 486 | @Override |
| 487 | public void setFocus() { |
| 488 | fEventsTable.setFocus(); |
| 489 | } |
| 490 | |
| 491 | @Override |
| 492 | public Object getAdapter(final Class adapter) { |
| 493 | if (IGotoMarker.class.equals(adapter)) { |
| 494 | return fEventsTable; |
| 495 | } else if (IPropertySheetPage.class.equals(adapter)) { |
| 496 | return new UnsortedPropertySheetPage(); |
| 497 | } |
| 498 | return super.getAdapter(adapter); |
| 499 | } |
| 500 | |
| 501 | @Override |
| 502 | public void resourceChanged(final IResourceChangeEvent event) { |
| 503 | for (final IMarkerDelta delta : event.findMarkerDeltas(IMarker.BOOKMARK, false)) { |
| 504 | if (delta.getResource().equals(fFile)) { |
| 505 | if (delta.getKind() == IResourceDelta.REMOVED) { |
| 506 | final IMarker bookmark = delta.getMarker(); |
| 507 | Display.getDefault().asyncExec(new Runnable() { |
| 508 | @Override |
| 509 | public void run() { |
| 510 | fEventsTable.removeBookmark(bookmark); |
| 511 | } |
| 512 | }); |
| 513 | } else if (delta.getKind() == IResourceDelta.CHANGED) { |
| 514 | Display.getDefault().asyncExec(new Runnable() { |
| 515 | @Override |
| 516 | public void run() { |
| 517 | fEventsTable.getTable().refresh(); |
| 518 | } |
| 519 | }); |
| 520 | } |
| 521 | } |
| 522 | } |
| 523 | } |
| 524 | |
| 525 | // ------------------------------------------------------------------------ |
| 526 | // ISelectionProvider |
| 527 | // ------------------------------------------------------------------------ |
| 528 | |
| 529 | /* (non-Javadoc) |
| 530 | * @see org.eclipse.jface.viewers.ISelectionProvider#addSelectionChangedListener(org.eclipse.jface.viewers.ISelectionChangedListener) |
| 531 | */ |
| 532 | /** |
| 533 | * @since 2.0 |
| 534 | */ |
| 535 | @Override |
| 536 | public void addSelectionChangedListener(ISelectionChangedListener listener) { |
| 537 | fSelectionChangedListeners.add(listener); |
| 538 | } |
| 539 | |
| 540 | /* (non-Javadoc) |
| 541 | * @see org.eclipse.jface.viewers.ISelectionProvider#getSelection() |
| 542 | */ |
| 543 | /** |
| 544 | * @since 2.0 |
| 545 | */ |
| 546 | @Override |
| 547 | public ISelection getSelection() { |
| 548 | if (fEventsTable == null) { |
| 549 | return StructuredSelection.EMPTY; |
| 550 | } |
| 551 | return fEventsTable.getSelection(); |
| 552 | } |
| 553 | |
| 554 | /* (non-Javadoc) |
| 555 | * @see org.eclipse.jface.viewers.ISelectionProvider#removeSelectionChangedListener(org.eclipse.jface.viewers.ISelectionChangedListener) |
| 556 | */ |
| 557 | /** |
| 558 | * @since 2.0 |
| 559 | */ |
| 560 | @Override |
| 561 | public void removeSelectionChangedListener(ISelectionChangedListener listener) { |
| 562 | fSelectionChangedListeners.remove(listener); |
| 563 | } |
| 564 | |
| 565 | /* (non-Javadoc) |
| 566 | * @see org.eclipse.jface.viewers.ISelectionProvider#setSelection(org.eclipse.jface.viewers.ISelection) |
| 567 | */ |
| 568 | /** |
| 569 | * @since 2.0 |
| 570 | */ |
| 571 | @Override |
| 572 | public void setSelection(ISelection selection) { |
| 573 | // not implemented |
| 574 | } |
| 575 | |
| 576 | /** |
| 577 | * Notifies any selection changed listeners that the viewer's selection has changed. |
| 578 | * Only listeners registered at the time this method is called are notified. |
| 579 | * |
| 580 | * @param event a selection changed event |
| 581 | * |
| 582 | * @see ISelectionChangedListener#selectionChanged |
| 583 | * @since 2.0 |
| 584 | */ |
| 585 | protected void fireSelectionChanged(final SelectionChangedEvent event) { |
| 586 | Object[] listeners = fSelectionChangedListeners.getListeners(); |
| 587 | for (int i = 0; i < listeners.length; ++i) { |
| 588 | final ISelectionChangedListener l = (ISelectionChangedListener) listeners[i]; |
| 589 | SafeRunnable.run(new SafeRunnable() { |
| 590 | @Override |
| 591 | public void run() { |
| 592 | l.selectionChanged(event); |
| 593 | } |
| 594 | }); |
| 595 | } |
| 596 | } |
| 597 | |
| 598 | // ------------------------------------------------------------------------ |
| 599 | // ISelectionChangedListener |
| 600 | // ------------------------------------------------------------------------ |
| 601 | |
| 602 | /* |
| 603 | * (non-Javadoc) |
| 604 | * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent) |
| 605 | */ |
| 606 | /** |
| 607 | * @since 2.0 |
| 608 | */ |
| 609 | @Override |
| 610 | public void selectionChanged(SelectionChangedEvent event) { |
| 611 | fireSelectionChanged(event); |
| 612 | } |
| 613 | |
| 614 | // ------------------------------------------------------------------------ |
| 615 | // IPartListener |
| 616 | // ------------------------------------------------------------------------ |
| 617 | |
| 618 | /* |
| 619 | * (non-Javadoc) |
| 620 | * @see org.eclipse.ui.IPartListener#partActivated(org.eclipse.ui.IWorkbenchPart) |
| 621 | */ |
| 622 | /** |
| 623 | * @since 2.0 |
| 624 | */ |
| 625 | @Override |
| 626 | public void partActivated(IWorkbenchPart part) { |
| 627 | if (part == this && fTrace != null) { |
| 628 | if (fTraceSelected) { |
| 629 | return; |
| 630 | } |
| 631 | fTraceSelected = true; |
| 632 | broadcast(new TmfTraceSelectedSignal(this, fTrace)); |
| 633 | } |
| 634 | } |
| 635 | |
| 636 | /* |
| 637 | * (non-Javadoc) |
| 638 | * @see org.eclipse.ui.IPartListener#partBroughtToTop(org.eclipse.ui.IWorkbenchPart) |
| 639 | */ |
| 640 | /** |
| 641 | * @since 2.0 |
| 642 | */ |
| 643 | @Override |
| 644 | public void partBroughtToTop(IWorkbenchPart part) { |
| 645 | if (part == this && fTrace != null) { |
| 646 | if (fTraceSelected) { |
| 647 | return; |
| 648 | } |
| 649 | fTraceSelected = true; |
| 650 | broadcast(new TmfTraceSelectedSignal(this, fTrace)); |
| 651 | } |
| 652 | } |
| 653 | |
| 654 | /* |
| 655 | * (non-Javadoc) |
| 656 | * @see org.eclipse.ui.IPartListener#partClosed(org.eclipse.ui.IWorkbenchPart) |
| 657 | */ |
| 658 | /** |
| 659 | * @since 2.0 |
| 660 | */ |
| 661 | @Override |
| 662 | public void partClosed(IWorkbenchPart part) { |
| 663 | } |
| 664 | |
| 665 | /* |
| 666 | * (non-Javadoc) |
| 667 | * @see org.eclipse.ui.IPartListener#partDeactivated(org.eclipse.ui.IWorkbenchPart) |
| 668 | */ |
| 669 | /** |
| 670 | * @since 2.0 |
| 671 | */ |
| 672 | @Override |
| 673 | public void partDeactivated(IWorkbenchPart part) { |
| 674 | } |
| 675 | |
| 676 | /* |
| 677 | * (non-Javadoc) |
| 678 | * @see org.eclipse.ui.IPartListener#partOpened(org.eclipse.ui.IWorkbenchPart) |
| 679 | */ |
| 680 | /** |
| 681 | * @since 2.0 |
| 682 | */ |
| 683 | @Override |
| 684 | public void partOpened(IWorkbenchPart part) { |
| 685 | } |
| 686 | |
| 687 | // ------------------------------------------------------------------------ |
| 688 | // Global commands |
| 689 | // ------------------------------------------------------------------------ |
| 690 | |
| 691 | /** |
| 692 | * Add a bookmark |
| 693 | */ |
| 694 | public void addBookmark() { |
| 695 | fEventsTable.addBookmark(fFile); |
| 696 | } |
| 697 | |
| 698 | |
| 699 | // ------------------------------------------------------------------------ |
| 700 | // Signal handlers |
| 701 | // ------------------------------------------------------------------------ |
| 702 | |
| 703 | /** |
| 704 | * Handler for the Trace Selected signal |
| 705 | * |
| 706 | * @param signal The incoming signal |
| 707 | */ |
| 708 | @TmfSignalHandler |
| 709 | public void traceSelected(final TmfTraceSelectedSignal signal) { |
| 710 | if ((signal.getSource() != this)) { |
| 711 | if (signal.getTrace().equals(fTrace)) { |
| 712 | getSite().getPage().bringToTop(this); |
| 713 | } else { |
| 714 | fTraceSelected = false; |
| 715 | } |
| 716 | } |
| 717 | } |
| 718 | |
| 719 | /** |
| 720 | * Update the display to use the updated timestamp format |
| 721 | * |
| 722 | * @param signal the incoming signal |
| 723 | * @since 2.0 |
| 724 | */ |
| 725 | @TmfSignalHandler |
| 726 | public void timestampFormatUpdated(TmfTimestampFormatUpdateSignal signal) { |
| 727 | fEventsTable.refresh(); |
| 728 | } |
| 729 | |
| 730 | } |