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6151d86c | 1 | /******************************************************************************* |
50a41a0d | 2 | * Copyright (c) 2010, 2014 Ericsson, École Polytechnique de Montréal |
6151d86c PT |
3 | * |
4 | * All rights reserved. This program and the accompanying materials are | |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
8 | * | |
9 | * Contributors: | |
10 | * Patrick Tasse - Initial API and implementation | |
50a41a0d | 11 | * Geneviève Bastien - Experiment instantiated with experiment type |
6151d86c PT |
12 | *******************************************************************************/ |
13 | ||
2bdf0193 | 14 | package org.eclipse.tracecompass.tmf.ui.editors; |
6151d86c | 15 | |
5db5a3a4 AM |
16 | import static org.eclipse.tracecompass.common.core.NonNullUtils.checkNotNull; |
17 | ||
fa62dc1d BH |
18 | import java.util.List; |
19 | ||
6151d86c PT |
20 | import org.eclipse.core.resources.IFile; |
21 | import org.eclipse.core.resources.IMarker; | |
22 | import org.eclipse.core.resources.IMarkerDelta; | |
23 | import org.eclipse.core.resources.IResource; | |
24 | import org.eclipse.core.resources.IResourceChangeEvent; | |
25 | import org.eclipse.core.resources.IResourceChangeListener; | |
26 | import org.eclipse.core.resources.IResourceDelta; | |
27 | import org.eclipse.core.resources.ResourcesPlugin; | |
28 | import org.eclipse.core.runtime.CoreException; | |
6151d86c PT |
29 | import org.eclipse.core.runtime.IProgressMonitor; |
30 | import org.eclipse.core.runtime.InvalidRegistryObjectException; | |
93bfd50a | 31 | import org.eclipse.core.runtime.ListenerList; |
99d7adc6 AM |
32 | import org.eclipse.jdt.annotation.NonNull; |
33 | import org.eclipse.jdt.annotation.Nullable; | |
3f43dc48 | 34 | import org.eclipse.jface.action.IStatusLineManager; |
93bfd50a PT |
35 | import org.eclipse.jface.util.SafeRunnable; |
36 | import org.eclipse.jface.viewers.ISelection; | |
37 | import org.eclipse.jface.viewers.ISelectionChangedListener; | |
38 | import org.eclipse.jface.viewers.ISelectionProvider; | |
39 | import org.eclipse.jface.viewers.SelectionChangedEvent; | |
40 | import org.eclipse.jface.viewers.StructuredSelection; | |
6151d86c PT |
41 | import org.eclipse.swt.widgets.Composite; |
42 | import org.eclipse.swt.widgets.Display; | |
2bdf0193 AM |
43 | import org.eclipse.tracecompass.internal.tmf.ui.Activator; |
44 | import org.eclipse.tracecompass.tmf.core.TmfCommonConstants; | |
b04903a2 | 45 | import org.eclipse.tracecompass.tmf.core.event.aspect.ITmfEventAspect; |
2bdf0193 AM |
46 | import org.eclipse.tracecompass.tmf.core.signal.TmfSignalHandler; |
47 | import org.eclipse.tracecompass.tmf.core.signal.TmfTimestampFormatUpdateSignal; | |
48 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceClosedSignal; | |
49 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceOpenedSignal; | |
50 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceSelectedSignal; | |
51 | import org.eclipse.tracecompass.tmf.core.trace.ITmfContext; | |
52 | import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace; | |
2bdf0193 | 53 | import org.eclipse.tracecompass.tmf.core.trace.TmfTrace; |
5c5fa260 | 54 | import org.eclipse.tracecompass.tmf.core.trace.experiment.TmfExperiment; |
2bdf0193 AM |
55 | import org.eclipse.tracecompass.tmf.ui.project.model.Messages; |
56 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfExperimentElement; | |
57 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfOpenTraceHelper; | |
58 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfProjectElement; | |
59 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfProjectRegistry; | |
60 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfTraceElement; | |
61 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfTraceTypeUIUtils; | |
62 | import org.eclipse.tracecompass.tmf.ui.viewers.events.TmfEventsTable; | |
6151d86c PT |
63 | import org.eclipse.ui.IEditorInput; |
64 | import org.eclipse.ui.IEditorPart; | |
65 | import org.eclipse.ui.IEditorSite; | |
66 | import org.eclipse.ui.IFileEditorInput; | |
faa38350 | 67 | import org.eclipse.ui.IPartListener; |
6151d86c PT |
68 | import org.eclipse.ui.IPropertyListener; |
69 | import org.eclipse.ui.IReusableEditor; | |
faa38350 | 70 | import org.eclipse.ui.IWorkbenchPart; |
6151d86c PT |
71 | import org.eclipse.ui.PartInitException; |
72 | import org.eclipse.ui.ide.IGotoMarker; | |
73 | import org.eclipse.ui.part.FileEditorInput; | |
93bfd50a | 74 | import org.eclipse.ui.views.properties.IPropertySheetPage; |
6151d86c | 75 | |
de34c0b1 AM |
76 | import com.google.common.collect.ImmutableSet; |
77 | import com.google.common.collect.Iterables; | |
78 | ||
6151d86c PT |
79 | /** |
80 | * Editor for TMF events | |
81 | * | |
82 | * @version 1.0 | |
83 | * @author Patrick Tasse | |
faa38350 | 84 | * @since 2.0 |
6151d86c | 85 | */ |
eb271b88 | 86 | public class TmfEventsEditor extends TmfEditor implements ITmfTraceEditor, IReusableEditor, IPropertyListener, IResourceChangeListener, ISelectionProvider, ISelectionChangedListener, IPartListener, IGotoMarker { |
6151d86c PT |
87 | |
88 | /** ID for this class */ | |
89 | public static final String ID = "org.eclipse.linuxtools.tmf.ui.editors.events"; //$NON-NLS-1$ | |
90 | ||
91 | private TmfEventsTable fEventsTable; | |
92 | private IFile fFile; | |
93 | private ITmfTrace fTrace; | |
94 | private Composite fParent; | |
93bfd50a | 95 | private ListenerList fSelectionChangedListeners = new ListenerList(); |
81fe3479 | 96 | private boolean fTraceSelected; |
eb271b88 | 97 | private IMarker fPendingGotoMarker; |
6151d86c PT |
98 | |
99 | @Override | |
100 | public void doSave(final IProgressMonitor monitor) { | |
101 | } | |
102 | ||
103 | @Override | |
104 | public void doSaveAs() { | |
105 | } | |
106 | ||
6151d86c PT |
107 | @Override |
108 | public void init(final IEditorSite site, IEditorInput input) throws PartInitException { | |
faa38350 | 109 | IFileEditorInput fileEditorInput; |
6151d86c PT |
110 | if (input instanceof TmfEditorInput) { |
111 | fFile = ((TmfEditorInput) input).getFile(); | |
112 | fTrace = ((TmfEditorInput) input).getTrace(); | |
faa38350 PT |
113 | /* change the input to a FileEditorInput to allow open handlers to find this editor */ |
114 | fileEditorInput = new FileEditorInput(fFile); | |
6151d86c | 115 | } else if (input instanceof IFileEditorInput) { |
faa38350 PT |
116 | fileEditorInput = (IFileEditorInput) input; |
117 | fFile = fileEditorInput.getFile(); | |
118 | if (fFile == null) { | |
119 | throw new PartInitException("Invalid IFileEditorInput: " + fileEditorInput); //$NON-NLS-1$ | |
6151d86c PT |
120 | } |
121 | try { | |
122 | final String traceTypeId = fFile.getPersistentProperty(TmfCommonConstants.TRACETYPE); | |
123 | if (traceTypeId == null) { | |
67c53011 | 124 | throw new PartInitException(Messages.TmfOpenTraceHelper_NoTraceType); |
6151d86c PT |
125 | } |
126 | if (traceTypeId.equals(TmfExperiment.class.getCanonicalName())) { | |
127 | // Special case: experiment bookmark resource | |
f537c959 | 128 | final TmfProjectElement project = TmfProjectRegistry.getProject(fFile.getProject(), true); |
6151d86c | 129 | if (project == null) { |
67c53011 | 130 | throw new PartInitException(Messages.TmfOpenTraceHelper_NoTraceType); |
6151d86c | 131 | } |
339d539c PT |
132 | for (final TmfExperimentElement experimentElement : project.getExperimentsFolder().getExperiments()) { |
133 | if (experimentElement.getResource().equals(fFile.getParent())) { | |
eb271b88 PT |
134 | setPartName(experimentElement.getName()); |
135 | super.setSite(site); | |
136 | super.setInput(fileEditorInput); | |
9d2e08b9 | 137 | TmfOpenTraceHelper.reopenTraceFromElement(experimentElement, this); |
eb271b88 | 138 | return; |
6151d86c PT |
139 | } |
140 | } | |
141 | } else if (traceTypeId.equals(TmfTrace.class.getCanonicalName())) { | |
142 | // Special case: trace bookmark resource | |
f537c959 | 143 | final TmfProjectElement project = TmfProjectRegistry.getProject(fFile.getProject(), true); |
339d539c PT |
144 | for (final TmfTraceElement traceElement : project.getTracesFolder().getTraces()) { |
145 | if (traceElement.getResource().equals(fFile.getParent())) { | |
eb271b88 PT |
146 | setPartName(traceElement.getName()); |
147 | super.setSite(site); | |
148 | super.setInput(fileEditorInput); | |
149 | TmfOpenTraceHelper.reopenTraceFromElement(traceElement, this); | |
150 | return; | |
6151d86c PT |
151 | } |
152 | } | |
153 | } else { | |
f537c959 | 154 | final TmfProjectElement project = TmfProjectRegistry.getProject(fFile.getProject(), true); |
339d539c PT |
155 | for (final TmfTraceElement traceElement : project.getTracesFolder().getTraces()) { |
156 | if (traceElement.getResource().equals(fFile)) { | |
eb271b88 PT |
157 | setPartName(traceElement.getName()); |
158 | super.setSite(site); | |
159 | super.setInput(fileEditorInput); | |
160 | TmfOpenTraceHelper.reopenTraceFromElement(traceElement, this); | |
161 | return; | |
6151d86c PT |
162 | } |
163 | } | |
164 | } | |
faa38350 PT |
165 | } catch (final PartInitException e) { |
166 | throw e; | |
6151d86c PT |
167 | } catch (final InvalidRegistryObjectException e) { |
168 | Activator.getDefault().logError("Error initializing TmfEventsEditor", e); //$NON-NLS-1$ | |
169 | } catch (final CoreException e) { | |
170 | Activator.getDefault().logError("Error initializing TmfEventsEditor", e); //$NON-NLS-1$ | |
171 | } | |
faa38350 | 172 | } else { |
6151d86c PT |
173 | throw new PartInitException("Invalid IEditorInput: " + input.getClass()); //$NON-NLS-1$ |
174 | } | |
faa38350 | 175 | if (fTrace == null) { |
6151d86c PT |
176 | throw new PartInitException("Invalid IEditorInput: " + fFile.getName()); //$NON-NLS-1$ |
177 | } | |
178 | super.setSite(site); | |
faa38350 | 179 | super.setInput(fileEditorInput); |
6151d86c PT |
180 | } |
181 | ||
182 | @Override | |
183 | public boolean isDirty() { | |
184 | return false; | |
185 | } | |
186 | ||
187 | @Override | |
188 | public boolean isSaveAsAllowed() { | |
189 | return false; | |
190 | } | |
191 | ||
192 | @Override | |
193 | public void setInput(final IEditorInput input) { | |
194 | super.setInput(input); | |
195 | firePropertyChange(IEditorPart.PROP_INPUT); | |
196 | } | |
197 | ||
198 | @Override | |
199 | public void propertyChanged(final Object source, final int propId) { | |
faa38350 | 200 | if (propId == IEditorPart.PROP_INPUT && getEditorInput() instanceof TmfEditorInput) { |
1cf25311 PT |
201 | if (fTrace != null) { |
202 | broadcast(new TmfTraceClosedSignal(this, fTrace)); | |
203 | } | |
7e81f48c | 204 | fTraceSelected = false; |
6151d86c PT |
205 | fFile = ((TmfEditorInput) getEditorInput()).getFile(); |
206 | fTrace = ((TmfEditorInput) getEditorInput()).getTrace(); | |
faa38350 | 207 | /* change the input to a FileEditorInput to allow open handlers to find this editor */ |
6151d86c PT |
208 | super.setInput(new FileEditorInput(fFile)); |
209 | fEventsTable.dispose(); | |
210 | if (fTrace != null) { | |
eb271b88 | 211 | setPartName(fTrace.getName()); |
6151d86c | 212 | fEventsTable = createEventsTable(fParent, fTrace.getCacheSize()); |
93bfd50a | 213 | fEventsTable.addSelectionChangedListener(this); |
6151d86c PT |
214 | fEventsTable.setTrace(fTrace, true); |
215 | fEventsTable.refreshBookmarks(fFile); | |
eb271b88 PT |
216 | if (fPendingGotoMarker != null) { |
217 | fEventsTable.gotoMarker(fPendingGotoMarker); | |
218 | fPendingGotoMarker = null; | |
219 | } | |
c4352ddc PT |
220 | |
221 | /* ensure start time is set */ | |
222 | final ITmfContext context = fTrace.seekEvent(0); | |
223 | fTrace.getNext(context); | |
224 | context.dispose(); | |
225 | ||
faa38350 | 226 | broadcast(new TmfTraceOpenedSignal(this, fTrace, fFile)); |
6151d86c | 227 | } else { |
eb271b88 | 228 | setPartName(getEditorInput().getName()); |
6151d86c | 229 | fEventsTable = new TmfEventsTable(fParent, 0); |
93bfd50a | 230 | fEventsTable.addSelectionChangedListener(this); |
6151d86c PT |
231 | } |
232 | fParent.layout(); | |
233 | } | |
234 | } | |
235 | ||
236 | @Override | |
237 | public void createPartControl(final Composite parent) { | |
238 | fParent = parent; | |
239 | if (fTrace != null) { | |
240 | setPartName(fTrace.getName()); | |
241 | fEventsTable = createEventsTable(parent, fTrace.getCacheSize()); | |
93bfd50a | 242 | fEventsTable.addSelectionChangedListener(this); |
6151d86c PT |
243 | fEventsTable.setTrace(fTrace, true); |
244 | fEventsTable.refreshBookmarks(fFile); | |
d7ee91bb PT |
245 | |
246 | /* ensure start time is set */ | |
247 | final ITmfContext context = fTrace.seekEvent(0); | |
248 | fTrace.getNext(context); | |
249 | context.dispose(); | |
250 | ||
faa38350 | 251 | broadcast(new TmfTraceOpenedSignal(this, fTrace, fFile)); |
6151d86c | 252 | } else { |
6151d86c | 253 | fEventsTable = new TmfEventsTable(parent, 0); |
93bfd50a | 254 | fEventsTable.addSelectionChangedListener(this); |
6151d86c | 255 | } |
3f43dc48 PT |
256 | IStatusLineManager statusLineManager = getEditorSite().getActionBars().getStatusLineManager(); |
257 | fEventsTable.setStatusLineManager(statusLineManager); | |
6151d86c PT |
258 | addPropertyListener(this); |
259 | ResourcesPlugin.getWorkspace().addResourceChangeListener(this, IResourceChangeEvent.POST_CHANGE); | |
93bfd50a PT |
260 | // we need to wrap the ISelectionProvider interface in the editor because |
261 | // the events table can be replaced later while the selection changed listener | |
262 | // is only added once by the platform to the selection provider set here | |
263 | getSite().setSelectionProvider(this); | |
faa38350 | 264 | getSite().getPage().addPartListener(this); |
6151d86c PT |
265 | } |
266 | ||
267 | @Override | |
268 | public void dispose() { | |
faa38350 PT |
269 | if (getSite() != null) { |
270 | getSite().getPage().removePartListener(this); | |
271 | } | |
6151d86c PT |
272 | ResourcesPlugin.getWorkspace().removeResourceChangeListener(this); |
273 | removePropertyListener(this); | |
274 | if (fTrace != null) { | |
275 | broadcast(new TmfTraceClosedSignal(this, fTrace)); | |
276 | } | |
277 | if (fEventsTable != null) { | |
278 | fEventsTable.dispose(); | |
279 | } | |
280 | super.dispose(); | |
281 | } | |
282 | ||
faa38350 | 283 | /** |
99d7adc6 | 284 | * Create the event table |
faa38350 | 285 | * |
99d7adc6 AM |
286 | * @param parent |
287 | * The parent composite | |
288 | * @param cacheSize | |
289 | * The cache size | |
290 | * @return The event table instance | |
faa38350 | 291 | */ |
99d7adc6 | 292 | protected @NonNull TmfEventsTable createEventsTable(final Composite parent, final int cacheSize) { |
de34c0b1 AM |
293 | ITmfTrace trace = fTrace; |
294 | ||
295 | /* | |
296 | * Check if the trace (or experiment type) defines a specific event | |
297 | * table in its extension point. | |
298 | */ | |
299 | TmfEventsTable table = TmfTraceTypeUIUtils.getEventTable(trace, parent, cacheSize); | |
300 | if (table != null) { | |
301 | return table; | |
302 | } | |
303 | ||
304 | /* | |
305 | * Use the aspects defined by the trace type (or each trace type in an | |
306 | * experiment) to build a table consisting of these. | |
307 | */ | |
308 | Iterable<ITmfEventAspect> aspects = getTraceAspects(trace); | |
309 | if (Iterables.isEmpty(aspects)) { | |
310 | /* Couldn't find any event aspects, use a default table */ | |
311 | return new TmfEventsTable(parent, cacheSize); | |
312 | } | |
313 | return new TmfEventsTable(parent, cacheSize, aspects); | |
6151d86c PT |
314 | } |
315 | ||
99d7adc6 AM |
316 | /** |
317 | * Get the event table for the given trace. It will be of the type defined | |
318 | * by the extension point if applicable, else it will be a default table | |
319 | * with the extension-point-defined columns (if any). | |
320 | * | |
321 | * @param trace | |
322 | * The event table is for this trace | |
323 | * @param parent | |
324 | * The parent composite of the table | |
325 | * @param cacheSize | |
326 | * The cache size to use | |
327 | * @return The event table for the trace | |
328 | */ | |
de34c0b1 | 329 | private static @NonNull Iterable<ITmfEventAspect> getTraceAspects(ITmfTrace trace) { |
99d7adc6 | 330 | if (trace instanceof TmfExperiment) { |
de34c0b1 | 331 | return getExperimentAspects((TmfExperiment) trace); |
99d7adc6 | 332 | } |
de34c0b1 | 333 | return trace.getEventAspects(); |
6151d86c PT |
334 | } |
335 | ||
336 | /** | |
337 | * Get the events table for an experiment. If all traces in the experiment | |
99d7adc6 AM |
338 | * are of the same type, use the same behavior as if it was one trace of |
339 | * that type. | |
6151d86c PT |
340 | * |
341 | * @param experiment | |
342 | * the experiment | |
343 | * @param parent | |
344 | * the parent Composite | |
345 | * @param cacheSize | |
346 | * the event table cache size | |
99d7adc6 | 347 | * @return An event table of the appropriate type |
6151d86c | 348 | */ |
de34c0b1 AM |
349 | private static @NonNull Iterable<ITmfEventAspect> getExperimentAspects( |
350 | final TmfExperiment experiment) { | |
fa62dc1d | 351 | List<ITmfTrace> traces = experiment.getTraces(); |
de34c0b1 AM |
352 | ImmutableSet.Builder<ITmfEventAspect> builder = new ImmutableSet.Builder<>(); |
353 | ||
354 | /* For experiments, we'll add a "trace name" aspect/column */ | |
355 | builder.add(ITmfEventAspect.BaseAspects.TRACE_NAME); | |
99d7adc6 AM |
356 | |
357 | String commonTraceType = getCommonTraceType(experiment); | |
358 | if (commonTraceType != null) { | |
359 | /* | |
360 | * All the traces in this experiment are of the same type, let's | |
361 | * just use the normal table for that type. | |
362 | */ | |
fa62dc1d | 363 | builder.addAll(traces.get(0).getEventAspects()); |
99d7adc6 | 364 | |
de34c0b1 AM |
365 | } else { |
366 | /* | |
367 | * There are different trace types in the experiment, so we are | |
368 | * definitely using a TmfEventsTable. Aggregate the columns from all | |
369 | * trace types. | |
370 | */ | |
371 | for (ITmfTrace trace : traces) { | |
372 | Iterable<ITmfEventAspect> traceAspects = trace.getEventAspects(); | |
373 | builder.addAll(traceAspects); | |
99d7adc6 AM |
374 | } |
375 | } | |
5db5a3a4 | 376 | return checkNotNull(builder.build()); |
99d7adc6 AM |
377 | } |
378 | ||
379 | /** | |
380 | * Check if an experiment contains traces of all the same type. If so, | |
381 | * returns this type as a String. If not, returns null. | |
382 | * | |
383 | * @param experiment | |
384 | * The experiment | |
385 | * @return The common trace type if there is one, or 'null' if there are | |
386 | * different types. | |
387 | */ | |
388 | private static @Nullable String getCommonTraceType(TmfExperiment experiment) { | |
6151d86c PT |
389 | String commonTraceType = null; |
390 | try { | |
391 | for (final ITmfTrace trace : experiment.getTraces()) { | |
392 | final IResource resource = trace.getResource(); | |
393 | if (resource == null) { | |
394 | return null; | |
395 | } | |
99d7adc6 | 396 | |
6151d86c PT |
397 | final String traceType = resource.getPersistentProperty(TmfCommonConstants.TRACETYPE); |
398 | if ((commonTraceType != null) && !commonTraceType.equals(traceType)) { | |
399 | return null; | |
400 | } | |
401 | commonTraceType = traceType; | |
402 | } | |
99d7adc6 AM |
403 | } catch (CoreException e) { |
404 | /* | |
405 | * One of the traces didn't advertise its type, we can't infer | |
406 | * anything. | |
407 | */ | |
408 | return null; | |
6151d86c | 409 | } |
99d7adc6 | 410 | return commonTraceType; |
6151d86c PT |
411 | } |
412 | ||
413 | @Override | |
414 | public ITmfTrace getTrace() { | |
415 | return fTrace; | |
416 | } | |
417 | ||
6151d86c PT |
418 | @Override |
419 | public void setFocus() { | |
420 | fEventsTable.setFocus(); | |
6151d86c PT |
421 | } |
422 | ||
423 | @Override | |
424 | public Object getAdapter(final Class adapter) { | |
425 | if (IGotoMarker.class.equals(adapter)) { | |
eb271b88 PT |
426 | if (fTrace == null || fEventsTable == null) { |
427 | return this; | |
428 | } | |
6151d86c | 429 | return fEventsTable; |
93bfd50a | 430 | } else if (IPropertySheetPage.class.equals(adapter)) { |
faa38350 | 431 | return new UnsortedPropertySheetPage(); |
6151d86c PT |
432 | } |
433 | return super.getAdapter(adapter); | |
434 | } | |
435 | ||
eb271b88 PT |
436 | /** |
437 | * @since 2.1 | |
438 | */ | |
439 | @Override | |
440 | public void gotoMarker(IMarker marker) { | |
441 | if (fTrace == null || fEventsTable == null) { | |
442 | fPendingGotoMarker = marker; | |
443 | } else { | |
444 | fEventsTable.gotoMarker(marker); | |
445 | } | |
446 | } | |
447 | ||
6151d86c PT |
448 | @Override |
449 | public void resourceChanged(final IResourceChangeEvent event) { | |
450 | for (final IMarkerDelta delta : event.findMarkerDeltas(IMarker.BOOKMARK, false)) { | |
451 | if (delta.getResource().equals(fFile)) { | |
452 | if (delta.getKind() == IResourceDelta.REMOVED) { | |
453 | final IMarker bookmark = delta.getMarker(); | |
454 | Display.getDefault().asyncExec(new Runnable() { | |
455 | @Override | |
456 | public void run() { | |
457 | fEventsTable.removeBookmark(bookmark); | |
458 | } | |
459 | }); | |
460 | } else if (delta.getKind() == IResourceDelta.CHANGED) { | |
461 | Display.getDefault().asyncExec(new Runnable() { | |
462 | @Override | |
463 | public void run() { | |
464 | fEventsTable.getTable().refresh(); | |
465 | } | |
466 | }); | |
467 | } | |
468 | } | |
469 | } | |
470 | } | |
471 | ||
93bfd50a PT |
472 | // ------------------------------------------------------------------------ |
473 | // ISelectionProvider | |
474 | // ------------------------------------------------------------------------ | |
475 | ||
93bfd50a PT |
476 | /** |
477 | * @since 2.0 | |
478 | */ | |
479 | @Override | |
480 | public void addSelectionChangedListener(ISelectionChangedListener listener) { | |
481 | fSelectionChangedListeners.add(listener); | |
482 | } | |
483 | ||
93bfd50a PT |
484 | /** |
485 | * @since 2.0 | |
486 | */ | |
487 | @Override | |
488 | public ISelection getSelection() { | |
489 | if (fEventsTable == null) { | |
490 | return StructuredSelection.EMPTY; | |
491 | } | |
492 | return fEventsTable.getSelection(); | |
493 | } | |
494 | ||
93bfd50a PT |
495 | /** |
496 | * @since 2.0 | |
497 | */ | |
498 | @Override | |
499 | public void removeSelectionChangedListener(ISelectionChangedListener listener) { | |
500 | fSelectionChangedListeners.remove(listener); | |
501 | } | |
502 | ||
93bfd50a PT |
503 | /** |
504 | * @since 2.0 | |
505 | */ | |
506 | @Override | |
507 | public void setSelection(ISelection selection) { | |
508 | // not implemented | |
509 | } | |
510 | ||
511 | /** | |
512 | * Notifies any selection changed listeners that the viewer's selection has changed. | |
513 | * Only listeners registered at the time this method is called are notified. | |
514 | * | |
515 | * @param event a selection changed event | |
516 | * | |
517 | * @see ISelectionChangedListener#selectionChanged | |
518 | * @since 2.0 | |
519 | */ | |
520 | protected void fireSelectionChanged(final SelectionChangedEvent event) { | |
521 | Object[] listeners = fSelectionChangedListeners.getListeners(); | |
522 | for (int i = 0; i < listeners.length; ++i) { | |
523 | final ISelectionChangedListener l = (ISelectionChangedListener) listeners[i]; | |
524 | SafeRunnable.run(new SafeRunnable() { | |
525 | @Override | |
526 | public void run() { | |
527 | l.selectionChanged(event); | |
528 | } | |
529 | }); | |
530 | } | |
531 | } | |
532 | ||
533 | // ------------------------------------------------------------------------ | |
534 | // ISelectionChangedListener | |
535 | // ------------------------------------------------------------------------ | |
536 | ||
93bfd50a PT |
537 | /** |
538 | * @since 2.0 | |
539 | */ | |
540 | @Override | |
541 | public void selectionChanged(SelectionChangedEvent event) { | |
542 | fireSelectionChanged(event); | |
543 | } | |
544 | ||
faa38350 PT |
545 | // ------------------------------------------------------------------------ |
546 | // IPartListener | |
547 | // ------------------------------------------------------------------------ | |
548 | ||
faa38350 PT |
549 | /** |
550 | * @since 2.0 | |
551 | */ | |
552 | @Override | |
553 | public void partActivated(IWorkbenchPart part) { | |
554 | if (part == this && fTrace != null) { | |
81fe3479 PT |
555 | if (fTraceSelected) { |
556 | return; | |
557 | } | |
558 | fTraceSelected = true; | |
faa38350 PT |
559 | broadcast(new TmfTraceSelectedSignal(this, fTrace)); |
560 | } | |
561 | } | |
562 | ||
faa38350 PT |
563 | /** |
564 | * @since 2.0 | |
565 | */ | |
566 | @Override | |
567 | public void partBroughtToTop(IWorkbenchPart part) { | |
81fe3479 PT |
568 | if (part == this && fTrace != null) { |
569 | if (fTraceSelected) { | |
570 | return; | |
571 | } | |
572 | fTraceSelected = true; | |
573 | broadcast(new TmfTraceSelectedSignal(this, fTrace)); | |
574 | } | |
faa38350 PT |
575 | } |
576 | ||
faa38350 PT |
577 | /** |
578 | * @since 2.0 | |
579 | */ | |
580 | @Override | |
581 | public void partClosed(IWorkbenchPart part) { | |
582 | } | |
583 | ||
faa38350 PT |
584 | /** |
585 | * @since 2.0 | |
586 | */ | |
587 | @Override | |
588 | public void partDeactivated(IWorkbenchPart part) { | |
589 | } | |
590 | ||
faa38350 PT |
591 | /** |
592 | * @since 2.0 | |
593 | */ | |
594 | @Override | |
595 | public void partOpened(IWorkbenchPart part) { | |
596 | } | |
597 | ||
6151d86c PT |
598 | // ------------------------------------------------------------------------ |
599 | // Global commands | |
600 | // ------------------------------------------------------------------------ | |
601 | ||
602 | /** | |
603 | * Add a bookmark | |
604 | */ | |
605 | public void addBookmark() { | |
606 | fEventsTable.addBookmark(fFile); | |
607 | } | |
608 | ||
609 | ||
610 | // ------------------------------------------------------------------------ | |
611 | // Signal handlers | |
612 | // ------------------------------------------------------------------------ | |
613 | ||
614 | /** | |
faa38350 | 615 | * Handler for the Trace Selected signal |
6151d86c PT |
616 | * |
617 | * @param signal The incoming signal | |
618 | */ | |
619 | @TmfSignalHandler | |
faa38350 | 620 | public void traceSelected(final TmfTraceSelectedSignal signal) { |
81fe3479 PT |
621 | if ((signal.getSource() != this)) { |
622 | if (signal.getTrace().equals(fTrace)) { | |
623 | getSite().getPage().bringToTop(this); | |
624 | } else { | |
625 | fTraceSelected = false; | |
626 | } | |
6151d86c PT |
627 | } |
628 | } | |
629 | ||
630 | /** | |
faa38350 | 631 | * Update the display to use the updated timestamp format |
6151d86c | 632 | * |
faa38350 PT |
633 | * @param signal the incoming signal |
634 | * @since 2.0 | |
6151d86c PT |
635 | */ |
636 | @TmfSignalHandler | |
faa38350 | 637 | public void timestampFormatUpdated(TmfTimestampFormatUpdateSignal signal) { |
c1cd9635 MAL |
638 | if (fEventsTable != null) { |
639 | fEventsTable.refresh(); | |
640 | } | |
6151d86c PT |
641 | } |
642 | ||
643 | } |