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6151d86c | 1 | /******************************************************************************* |
58ffe079 | 2 | * Copyright (c) 2010, 2015 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 | ||
7697e148 | 18 | import java.util.HashSet; |
fa62dc1d | 19 | import java.util.List; |
7697e148 | 20 | import java.util.Set; |
fa62dc1d | 21 | |
6151d86c PT |
22 | import org.eclipse.core.resources.IFile; |
23 | import org.eclipse.core.resources.IMarker; | |
24 | import org.eclipse.core.resources.IMarkerDelta; | |
25 | import org.eclipse.core.resources.IResource; | |
26 | import org.eclipse.core.resources.IResourceChangeEvent; | |
27 | import org.eclipse.core.resources.IResourceChangeListener; | |
28 | import org.eclipse.core.resources.IResourceDelta; | |
29 | import org.eclipse.core.resources.ResourcesPlugin; | |
30 | import org.eclipse.core.runtime.CoreException; | |
6151d86c PT |
31 | import org.eclipse.core.runtime.IProgressMonitor; |
32 | import org.eclipse.core.runtime.InvalidRegistryObjectException; | |
93bfd50a | 33 | import org.eclipse.core.runtime.ListenerList; |
99d7adc6 AM |
34 | import org.eclipse.jdt.annotation.NonNull; |
35 | import org.eclipse.jdt.annotation.Nullable; | |
3f43dc48 | 36 | import org.eclipse.jface.action.IStatusLineManager; |
93bfd50a PT |
37 | import org.eclipse.jface.util.SafeRunnable; |
38 | import org.eclipse.jface.viewers.ISelection; | |
39 | import org.eclipse.jface.viewers.ISelectionChangedListener; | |
40 | import org.eclipse.jface.viewers.ISelectionProvider; | |
41 | import org.eclipse.jface.viewers.SelectionChangedEvent; | |
42 | import org.eclipse.jface.viewers.StructuredSelection; | |
6151d86c PT |
43 | import org.eclipse.swt.widgets.Composite; |
44 | import org.eclipse.swt.widgets.Display; | |
2bdf0193 | 45 | import org.eclipse.tracecompass.internal.tmf.ui.Activator; |
58ffe079 | 46 | import org.eclipse.tracecompass.internal.tmf.ui.editors.ITmfEventsEditorConstants; |
2bdf0193 | 47 | import org.eclipse.tracecompass.tmf.core.TmfCommonConstants; |
b04903a2 | 48 | import org.eclipse.tracecompass.tmf.core.event.aspect.ITmfEventAspect; |
2bdf0193 AM |
49 | import org.eclipse.tracecompass.tmf.core.signal.TmfSignalHandler; |
50 | import org.eclipse.tracecompass.tmf.core.signal.TmfTimestampFormatUpdateSignal; | |
51 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceClosedSignal; | |
52 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceOpenedSignal; | |
53 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceSelectedSignal; | |
54 | import org.eclipse.tracecompass.tmf.core.trace.ITmfContext; | |
55 | import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace; | |
5c5fa260 | 56 | import org.eclipse.tracecompass.tmf.core.trace.experiment.TmfExperiment; |
2bdf0193 AM |
57 | import org.eclipse.tracecompass.tmf.ui.project.model.Messages; |
58 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfExperimentElement; | |
59 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfOpenTraceHelper; | |
60 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfProjectElement; | |
61 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfProjectRegistry; | |
62 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfTraceElement; | |
63 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfTraceTypeUIUtils; | |
64 | import org.eclipse.tracecompass.tmf.ui.viewers.events.TmfEventsTable; | |
6151d86c PT |
65 | import org.eclipse.ui.IEditorInput; |
66 | import org.eclipse.ui.IEditorPart; | |
67 | import org.eclipse.ui.IEditorSite; | |
68 | import org.eclipse.ui.IFileEditorInput; | |
faa38350 | 69 | import org.eclipse.ui.IPartListener; |
6151d86c PT |
70 | import org.eclipse.ui.IPropertyListener; |
71 | import org.eclipse.ui.IReusableEditor; | |
faa38350 | 72 | import org.eclipse.ui.IWorkbenchPart; |
6151d86c | 73 | import org.eclipse.ui.PartInitException; |
0bc16991 | 74 | import org.eclipse.ui.PlatformUI; |
6151d86c PT |
75 | import org.eclipse.ui.ide.IGotoMarker; |
76 | import org.eclipse.ui.part.FileEditorInput; | |
93bfd50a | 77 | import org.eclipse.ui.views.properties.IPropertySheetPage; |
6151d86c | 78 | |
de34c0b1 AM |
79 | import com.google.common.collect.ImmutableSet; |
80 | import com.google.common.collect.Iterables; | |
81 | ||
6151d86c PT |
82 | /** |
83 | * Editor for TMF events | |
84 | * | |
6151d86c PT |
85 | * @author Patrick Tasse |
86 | */ | |
eb271b88 | 87 | public class TmfEventsEditor extends TmfEditor implements ITmfTraceEditor, IReusableEditor, IPropertyListener, IResourceChangeListener, ISelectionProvider, ISelectionChangedListener, IPartListener, IGotoMarker { |
6151d86c PT |
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; | |
93bfd50a | 96 | private ListenerList fSelectionChangedListeners = new ListenerList(); |
81fe3479 | 97 | private boolean fTraceSelected; |
eb271b88 | 98 | private IMarker fPendingGotoMarker; |
6151d86c PT |
99 | |
100 | @Override | |
101 | public void doSave(final IProgressMonitor monitor) { | |
102 | } | |
103 | ||
104 | @Override | |
105 | public void doSaveAs() { | |
106 | } | |
107 | ||
6151d86c PT |
108 | @Override |
109 | public void init(final IEditorSite site, IEditorInput input) throws PartInitException { | |
faa38350 | 110 | IFileEditorInput fileEditorInput; |
6151d86c PT |
111 | if (input instanceof TmfEditorInput) { |
112 | fFile = ((TmfEditorInput) input).getFile(); | |
113 | fTrace = ((TmfEditorInput) input).getTrace(); | |
faa38350 PT |
114 | /* change the input to a FileEditorInput to allow open handlers to find this editor */ |
115 | fileEditorInput = new FileEditorInput(fFile); | |
6151d86c | 116 | } else if (input instanceof IFileEditorInput) { |
faa38350 PT |
117 | fileEditorInput = (IFileEditorInput) input; |
118 | fFile = fileEditorInput.getFile(); | |
119 | if (fFile == null) { | |
120 | throw new PartInitException("Invalid IFileEditorInput: " + fileEditorInput); //$NON-NLS-1$ | |
6151d86c PT |
121 | } |
122 | try { | |
123 | final String traceTypeId = fFile.getPersistentProperty(TmfCommonConstants.TRACETYPE); | |
124 | if (traceTypeId == null) { | |
67c53011 | 125 | throw new PartInitException(Messages.TmfOpenTraceHelper_NoTraceType); |
6151d86c | 126 | } |
3d04a314 | 127 | if (ITmfEventsEditorConstants.EXPERIMENT_INPUT_TYPE_CONSTANTS.contains(traceTypeId)) { |
6151d86c | 128 | // Special case: experiment bookmark resource |
f537c959 | 129 | final TmfProjectElement project = TmfProjectRegistry.getProject(fFile.getProject(), true); |
6151d86c | 130 | if (project == null) { |
67c53011 | 131 | throw new PartInitException(Messages.TmfOpenTraceHelper_NoTraceType); |
6151d86c | 132 | } |
339d539c PT |
133 | for (final TmfExperimentElement experimentElement : project.getExperimentsFolder().getExperiments()) { |
134 | if (experimentElement.getResource().equals(fFile.getParent())) { | |
eb271b88 PT |
135 | setPartName(experimentElement.getName()); |
136 | super.setSite(site); | |
137 | super.setInput(fileEditorInput); | |
9d2e08b9 | 138 | TmfOpenTraceHelper.reopenTraceFromElement(experimentElement, this); |
eb271b88 | 139 | return; |
6151d86c PT |
140 | } |
141 | } | |
3d04a314 | 142 | } else if (ITmfEventsEditorConstants.TRACE_INPUT_TYPE_CONSTANTS.contains(traceTypeId)) { |
6151d86c | 143 | // Special case: trace bookmark resource |
f537c959 | 144 | final TmfProjectElement project = TmfProjectRegistry.getProject(fFile.getProject(), true); |
339d539c PT |
145 | for (final TmfTraceElement traceElement : project.getTracesFolder().getTraces()) { |
146 | if (traceElement.getResource().equals(fFile.getParent())) { | |
62c70324 | 147 | setPartName(traceElement.getElementPath()); |
eb271b88 PT |
148 | super.setSite(site); |
149 | super.setInput(fileEditorInput); | |
150 | TmfOpenTraceHelper.reopenTraceFromElement(traceElement, this); | |
151 | return; | |
6151d86c PT |
152 | } |
153 | } | |
154 | } else { | |
f537c959 | 155 | final TmfProjectElement project = TmfProjectRegistry.getProject(fFile.getProject(), true); |
339d539c PT |
156 | for (final TmfTraceElement traceElement : project.getTracesFolder().getTraces()) { |
157 | if (traceElement.getResource().equals(fFile)) { | |
62c70324 | 158 | setPartName(traceElement.getElementPath()); |
eb271b88 PT |
159 | super.setSite(site); |
160 | super.setInput(fileEditorInput); | |
161 | TmfOpenTraceHelper.reopenTraceFromElement(traceElement, this); | |
162 | return; | |
6151d86c PT |
163 | } |
164 | } | |
165 | } | |
faa38350 PT |
166 | } catch (final PartInitException e) { |
167 | throw e; | |
6151d86c PT |
168 | } catch (final InvalidRegistryObjectException e) { |
169 | Activator.getDefault().logError("Error initializing TmfEventsEditor", e); //$NON-NLS-1$ | |
170 | } catch (final CoreException e) { | |
171 | Activator.getDefault().logError("Error initializing TmfEventsEditor", e); //$NON-NLS-1$ | |
172 | } | |
faa38350 | 173 | } else { |
6151d86c PT |
174 | throw new PartInitException("Invalid IEditorInput: " + input.getClass()); //$NON-NLS-1$ |
175 | } | |
faa38350 | 176 | if (fTrace == null) { |
6151d86c PT |
177 | throw new PartInitException("Invalid IEditorInput: " + fFile.getName()); //$NON-NLS-1$ |
178 | } | |
179 | super.setSite(site); | |
faa38350 | 180 | super.setInput(fileEditorInput); |
6151d86c PT |
181 | } |
182 | ||
183 | @Override | |
184 | public boolean isDirty() { | |
185 | return false; | |
186 | } | |
187 | ||
188 | @Override | |
189 | public boolean isSaveAsAllowed() { | |
190 | return false; | |
191 | } | |
192 | ||
193 | @Override | |
194 | public void setInput(final IEditorInput input) { | |
195 | super.setInput(input); | |
196 | firePropertyChange(IEditorPart.PROP_INPUT); | |
197 | } | |
198 | ||
199 | @Override | |
200 | public void propertyChanged(final Object source, final int propId) { | |
faa38350 | 201 | if (propId == IEditorPart.PROP_INPUT && getEditorInput() instanceof TmfEditorInput) { |
1cf25311 PT |
202 | if (fTrace != null) { |
203 | broadcast(new TmfTraceClosedSignal(this, fTrace)); | |
14665360 | 204 | TmfTraceColumnManager.saveColumnOrder(fTrace.getTraceTypeId(), fEventsTable.getColumnOrder()); |
1cf25311 | 205 | } |
14665360 | 206 | fEventsTable.dispose(); |
6151d86c PT |
207 | fFile = ((TmfEditorInput) getEditorInput()).getFile(); |
208 | fTrace = ((TmfEditorInput) getEditorInput()).getTrace(); | |
faa38350 | 209 | /* change the input to a FileEditorInput to allow open handlers to find this editor */ |
6151d86c | 210 | super.setInput(new FileEditorInput(fFile)); |
62c70324 | 211 | createAndInitializeTable(); |
0bc16991 MAL |
212 | // The table was swapped for a new one, make sure it gets focus if |
213 | // the editor is active. Otherwise, the new table will not get focus | |
214 | // because the editor already had focus. | |
215 | if (!PlatformUI.getWorkbench().isClosing() && PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActivePart() == getSite().getPart()) { | |
216 | fEventsTable.setFocus(); | |
217 | } | |
6151d86c PT |
218 | fParent.layout(); |
219 | } | |
220 | } | |
221 | ||
222 | @Override | |
223 | public void createPartControl(final Composite parent) { | |
224 | fParent = parent; | |
62c70324 PT |
225 | createAndInitializeTable(); |
226 | addPropertyListener(this); | |
227 | ResourcesPlugin.getWorkspace().addResourceChangeListener(this, IResourceChangeEvent.POST_CHANGE); | |
228 | // we need to wrap the ISelectionProvider interface in the editor because | |
229 | // the events table can be replaced later while the selection changed listener | |
230 | // is only added once by the platform to the selection provider set here | |
231 | getSite().setSelectionProvider(this); | |
232 | getSite().getPage().addPartListener(this); | |
233 | } | |
234 | ||
235 | private void createAndInitializeTable() { | |
6151d86c PT |
236 | if (fTrace != null) { |
237 | setPartName(fTrace.getName()); | |
62c70324 | 238 | fEventsTable = createEventsTable(fParent, fTrace.getCacheSize()); |
0bc16991 | 239 | fEventsTable.registerContextMenus(getSite()); |
14665360 | 240 | fEventsTable.setColumnOrder(TmfTraceColumnManager.loadColumnOrder(fTrace.getTraceTypeId())); |
93bfd50a | 241 | fEventsTable.addSelectionChangedListener(this); |
6151d86c PT |
242 | fEventsTable.setTrace(fTrace, true); |
243 | fEventsTable.refreshBookmarks(fFile); | |
d7ee91bb PT |
244 | |
245 | /* ensure start time is set */ | |
246 | final ITmfContext context = fTrace.seekEvent(0); | |
247 | fTrace.getNext(context); | |
248 | context.dispose(); | |
249 | ||
faa38350 | 250 | broadcast(new TmfTraceOpenedSignal(this, fTrace, fFile)); |
8fb88721 PT |
251 | if (fTraceSelected) { |
252 | broadcast(new TmfTraceSelectedSignal(this, fTrace)); | |
253 | } | |
7697e148 PT |
254 | |
255 | /* go to marker after trace opened */ | |
256 | if (fPendingGotoMarker != null) { | |
257 | fEventsTable.gotoMarker(fPendingGotoMarker); | |
258 | fPendingGotoMarker = null; | |
259 | } | |
6151d86c | 260 | } else { |
62c70324 | 261 | fEventsTable = new TmfEventsTable(fParent, 0); |
93bfd50a | 262 | fEventsTable.addSelectionChangedListener(this); |
6151d86c | 263 | } |
3f43dc48 PT |
264 | IStatusLineManager statusLineManager = getEditorSite().getActionBars().getStatusLineManager(); |
265 | fEventsTable.setStatusLineManager(statusLineManager); | |
6151d86c PT |
266 | } |
267 | ||
268 | @Override | |
269 | public void dispose() { | |
faa38350 PT |
270 | if (getSite() != null) { |
271 | getSite().getPage().removePartListener(this); | |
272 | } | |
6151d86c PT |
273 | ResourcesPlugin.getWorkspace().removeResourceChangeListener(this); |
274 | removePropertyListener(this); | |
275 | if (fTrace != null) { | |
276 | broadcast(new TmfTraceClosedSignal(this, fTrace)); | |
14665360 PT |
277 | if (fEventsTable != null) { |
278 | TmfTraceColumnManager.saveColumnOrder(fTrace.getTraceTypeId(), fEventsTable.getColumnOrder()); | |
279 | } | |
6151d86c PT |
280 | } |
281 | if (fEventsTable != null) { | |
282 | fEventsTable.dispose(); | |
283 | } | |
284 | super.dispose(); | |
285 | } | |
286 | ||
faa38350 | 287 | /** |
99d7adc6 | 288 | * Create the event table |
faa38350 | 289 | * |
99d7adc6 AM |
290 | * @param parent |
291 | * The parent composite | |
292 | * @param cacheSize | |
293 | * The cache size | |
294 | * @return The event table instance | |
faa38350 | 295 | */ |
99d7adc6 | 296 | protected @NonNull TmfEventsTable createEventsTable(final Composite parent, final int cacheSize) { |
de34c0b1 AM |
297 | ITmfTrace trace = fTrace; |
298 | ||
299 | /* | |
300 | * Check if the trace (or experiment type) defines a specific event | |
301 | * table in its extension point. | |
302 | */ | |
303 | TmfEventsTable table = TmfTraceTypeUIUtils.getEventTable(trace, parent, cacheSize); | |
304 | if (table != null) { | |
305 | return table; | |
306 | } | |
307 | ||
308 | /* | |
309 | * Use the aspects defined by the trace type (or each trace type in an | |
310 | * experiment) to build a table consisting of these. | |
311 | */ | |
312 | Iterable<ITmfEventAspect> aspects = getTraceAspects(trace); | |
313 | if (Iterables.isEmpty(aspects)) { | |
314 | /* Couldn't find any event aspects, use a default table */ | |
315 | return new TmfEventsTable(parent, cacheSize); | |
316 | } | |
317 | return new TmfEventsTable(parent, cacheSize, aspects); | |
6151d86c PT |
318 | } |
319 | ||
99d7adc6 AM |
320 | /** |
321 | * Get the event table for the given trace. It will be of the type defined | |
322 | * by the extension point if applicable, else it will be a default table | |
323 | * with the extension-point-defined columns (if any). | |
324 | * | |
325 | * @param trace | |
326 | * The event table is for this trace | |
327 | * @param parent | |
328 | * The parent composite of the table | |
329 | * @param cacheSize | |
330 | * The cache size to use | |
331 | * @return The event table for the trace | |
332 | */ | |
de34c0b1 | 333 | private static @NonNull Iterable<ITmfEventAspect> getTraceAspects(ITmfTrace trace) { |
99d7adc6 | 334 | if (trace instanceof TmfExperiment) { |
de34c0b1 | 335 | return getExperimentAspects((TmfExperiment) trace); |
99d7adc6 | 336 | } |
de34c0b1 | 337 | return trace.getEventAspects(); |
6151d86c PT |
338 | } |
339 | ||
340 | /** | |
341 | * Get the events table for an experiment. If all traces in the experiment | |
99d7adc6 AM |
342 | * are of the same type, use the same behavior as if it was one trace of |
343 | * that type. | |
6151d86c PT |
344 | * |
345 | * @param experiment | |
346 | * the experiment | |
347 | * @param parent | |
348 | * the parent Composite | |
349 | * @param cacheSize | |
350 | * the event table cache size | |
99d7adc6 | 351 | * @return An event table of the appropriate type |
6151d86c | 352 | */ |
de34c0b1 AM |
353 | private static @NonNull Iterable<ITmfEventAspect> getExperimentAspects( |
354 | final TmfExperiment experiment) { | |
fa62dc1d | 355 | List<ITmfTrace> traces = experiment.getTraces(); |
de34c0b1 AM |
356 | ImmutableSet.Builder<ITmfEventAspect> builder = new ImmutableSet.Builder<>(); |
357 | ||
358 | /* For experiments, we'll add a "trace name" aspect/column */ | |
359 | builder.add(ITmfEventAspect.BaseAspects.TRACE_NAME); | |
99d7adc6 AM |
360 | |
361 | String commonTraceType = getCommonTraceType(experiment); | |
362 | if (commonTraceType != null) { | |
363 | /* | |
364 | * All the traces in this experiment are of the same type, let's | |
365 | * just use the normal table for that type. | |
366 | */ | |
fa62dc1d | 367 | builder.addAll(traces.get(0).getEventAspects()); |
99d7adc6 | 368 | |
de34c0b1 AM |
369 | } else { |
370 | /* | |
371 | * There are different trace types in the experiment, so we are | |
372 | * definitely using a TmfEventsTable. Aggregate the columns from all | |
373 | * trace types. | |
374 | */ | |
375 | for (ITmfTrace trace : traces) { | |
376 | Iterable<ITmfEventAspect> traceAspects = trace.getEventAspects(); | |
377 | builder.addAll(traceAspects); | |
99d7adc6 AM |
378 | } |
379 | } | |
5db5a3a4 | 380 | return checkNotNull(builder.build()); |
99d7adc6 AM |
381 | } |
382 | ||
383 | /** | |
384 | * Check if an experiment contains traces of all the same type. If so, | |
385 | * returns this type as a String. If not, returns null. | |
386 | * | |
387 | * @param experiment | |
388 | * The experiment | |
389 | * @return The common trace type if there is one, or 'null' if there are | |
390 | * different types. | |
391 | */ | |
392 | private static @Nullable String getCommonTraceType(TmfExperiment experiment) { | |
6151d86c PT |
393 | String commonTraceType = null; |
394 | try { | |
395 | for (final ITmfTrace trace : experiment.getTraces()) { | |
396 | final IResource resource = trace.getResource(); | |
397 | if (resource == null) { | |
398 | return null; | |
399 | } | |
99d7adc6 | 400 | |
6151d86c PT |
401 | final String traceType = resource.getPersistentProperty(TmfCommonConstants.TRACETYPE); |
402 | if ((commonTraceType != null) && !commonTraceType.equals(traceType)) { | |
403 | return null; | |
404 | } | |
405 | commonTraceType = traceType; | |
406 | } | |
99d7adc6 AM |
407 | } catch (CoreException e) { |
408 | /* | |
409 | * One of the traces didn't advertise its type, we can't infer | |
410 | * anything. | |
411 | */ | |
412 | return null; | |
6151d86c | 413 | } |
99d7adc6 | 414 | return commonTraceType; |
6151d86c PT |
415 | } |
416 | ||
417 | @Override | |
418 | public ITmfTrace getTrace() { | |
419 | return fTrace; | |
420 | } | |
421 | ||
6151d86c PT |
422 | @Override |
423 | public void setFocus() { | |
424 | fEventsTable.setFocus(); | |
6151d86c PT |
425 | } |
426 | ||
427 | @Override | |
e58fe1d5 | 428 | public <T> T getAdapter(final Class<T> adapter) { |
6151d86c | 429 | if (IGotoMarker.class.equals(adapter)) { |
eb271b88 | 430 | if (fTrace == null || fEventsTable == null) { |
e58fe1d5 | 431 | return adapter.cast(this); |
eb271b88 | 432 | } |
e58fe1d5 | 433 | return adapter.cast(fEventsTable); |
93bfd50a | 434 | } else if (IPropertySheetPage.class.equals(adapter)) { |
e58fe1d5 | 435 | return adapter.cast(new UnsortedPropertySheetPage()); |
6151d86c PT |
436 | } |
437 | return super.getAdapter(adapter); | |
438 | } | |
439 | ||
eb271b88 PT |
440 | @Override |
441 | public void gotoMarker(IMarker marker) { | |
442 | if (fTrace == null || fEventsTable == null) { | |
443 | fPendingGotoMarker = marker; | |
444 | } else { | |
445 | fEventsTable.gotoMarker(marker); | |
446 | } | |
447 | } | |
448 | ||
6151d86c PT |
449 | @Override |
450 | public void resourceChanged(final IResourceChangeEvent event) { | |
367e2932 AM |
451 | final Set<@NonNull IMarker> added = new HashSet<>(); |
452 | final Set<@NonNull IMarker> removed = new HashSet<>(); | |
7697e148 | 453 | boolean deltaFound = false; |
6151d86c PT |
454 | for (final IMarkerDelta delta : event.findMarkerDeltas(IMarker.BOOKMARK, false)) { |
455 | if (delta.getResource().equals(fFile)) { | |
456 | if (delta.getKind() == IResourceDelta.REMOVED) { | |
7697e148 PT |
457 | removed.add(delta.getMarker()); |
458 | } else if (delta.getKind() == IResourceDelta.ADDED) { | |
459 | added.add(delta.getMarker()); | |
6151d86c | 460 | } |
7697e148 PT |
461 | /* this also covers IResourceDelta.CHANGED */ |
462 | deltaFound = true; | |
6151d86c PT |
463 | } |
464 | } | |
7697e148 PT |
465 | if (!deltaFound) { |
466 | return; | |
467 | } | |
468 | Display.getDefault().asyncExec(new Runnable() { | |
469 | @Override | |
470 | public void run() { | |
471 | if (removed.isEmpty() && added.isEmpty()) { | |
472 | fEventsTable.getTable().refresh(); | |
473 | } else { | |
474 | if (!removed.isEmpty()) { | |
475 | fEventsTable.removeBookmark(Iterables.toArray(removed, IMarker.class)); | |
476 | } | |
477 | if (!added.isEmpty()) { | |
478 | fEventsTable.addBookmark(Iterables.toArray(added, IMarker.class)); | |
479 | } | |
480 | } | |
481 | } | |
482 | }); | |
6151d86c PT |
483 | } |
484 | ||
93bfd50a PT |
485 | // ------------------------------------------------------------------------ |
486 | // ISelectionProvider | |
487 | // ------------------------------------------------------------------------ | |
488 | ||
93bfd50a PT |
489 | @Override |
490 | public void addSelectionChangedListener(ISelectionChangedListener listener) { | |
491 | fSelectionChangedListeners.add(listener); | |
492 | } | |
493 | ||
93bfd50a PT |
494 | @Override |
495 | public ISelection getSelection() { | |
496 | if (fEventsTable == null) { | |
497 | return StructuredSelection.EMPTY; | |
498 | } | |
499 | return fEventsTable.getSelection(); | |
500 | } | |
501 | ||
93bfd50a PT |
502 | @Override |
503 | public void removeSelectionChangedListener(ISelectionChangedListener listener) { | |
504 | fSelectionChangedListeners.remove(listener); | |
505 | } | |
506 | ||
93bfd50a PT |
507 | @Override |
508 | public void setSelection(ISelection selection) { | |
509 | // not implemented | |
510 | } | |
511 | ||
512 | /** | |
513 | * Notifies any selection changed listeners that the viewer's selection has changed. | |
514 | * Only listeners registered at the time this method is called are notified. | |
515 | * | |
516 | * @param event a selection changed event | |
517 | * | |
518 | * @see ISelectionChangedListener#selectionChanged | |
93bfd50a PT |
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 | @Override |
538 | public void selectionChanged(SelectionChangedEvent event) { | |
539 | fireSelectionChanged(event); | |
540 | } | |
541 | ||
faa38350 PT |
542 | // ------------------------------------------------------------------------ |
543 | // IPartListener | |
544 | // ------------------------------------------------------------------------ | |
545 | ||
faa38350 PT |
546 | @Override |
547 | public void partActivated(IWorkbenchPart part) { | |
8fb88721 PT |
548 | if (part == this && !fTraceSelected) { |
549 | fTraceSelected = true; | |
550 | if (fTrace == null) { | |
81fe3479 PT |
551 | return; |
552 | } | |
faa38350 PT |
553 | broadcast(new TmfTraceSelectedSignal(this, fTrace)); |
554 | } | |
555 | } | |
556 | ||
faa38350 PT |
557 | @Override |
558 | public void partBroughtToTop(IWorkbenchPart part) { | |
8fb88721 PT |
559 | if (part == this && !fTraceSelected) { |
560 | fTraceSelected = true; | |
561 | if (fTrace == null) { | |
81fe3479 PT |
562 | return; |
563 | } | |
81fe3479 PT |
564 | broadcast(new TmfTraceSelectedSignal(this, fTrace)); |
565 | } | |
faa38350 PT |
566 | } |
567 | ||
faa38350 PT |
568 | @Override |
569 | public void partClosed(IWorkbenchPart part) { | |
570 | } | |
571 | ||
faa38350 PT |
572 | @Override |
573 | public void partDeactivated(IWorkbenchPart part) { | |
574 | } | |
575 | ||
faa38350 PT |
576 | @Override |
577 | public void partOpened(IWorkbenchPart part) { | |
578 | } | |
579 | ||
6151d86c PT |
580 | // ------------------------------------------------------------------------ |
581 | // Global commands | |
582 | // ------------------------------------------------------------------------ | |
583 | ||
584 | /** | |
585 | * Add a bookmark | |
586 | */ | |
587 | public void addBookmark() { | |
588 | fEventsTable.addBookmark(fFile); | |
589 | } | |
590 | ||
591 | ||
592 | // ------------------------------------------------------------------------ | |
593 | // Signal handlers | |
594 | // ------------------------------------------------------------------------ | |
595 | ||
596 | /** | |
faa38350 | 597 | * Handler for the Trace Selected signal |
6151d86c PT |
598 | * |
599 | * @param signal The incoming signal | |
600 | */ | |
601 | @TmfSignalHandler | |
faa38350 | 602 | public void traceSelected(final TmfTraceSelectedSignal signal) { |
81fe3479 PT |
603 | if ((signal.getSource() != this)) { |
604 | if (signal.getTrace().equals(fTrace)) { | |
605 | getSite().getPage().bringToTop(this); | |
606 | } else { | |
607 | fTraceSelected = false; | |
608 | } | |
6151d86c PT |
609 | } |
610 | } | |
611 | ||
612 | /** | |
faa38350 | 613 | * Update the display to use the updated timestamp format |
6151d86c | 614 | * |
faa38350 | 615 | * @param signal the incoming signal |
6151d86c PT |
616 | */ |
617 | @TmfSignalHandler | |
faa38350 | 618 | public void timestampFormatUpdated(TmfTimestampFormatUpdateSignal signal) { |
c1cd9635 MAL |
619 | if (fEventsTable != null) { |
620 | fEventsTable.refresh(); | |
621 | } | |
6151d86c PT |
622 | } |
623 | ||
624 | } |