Commit | Line | Data |
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6e512b93 | 1 | /******************************************************************************* |
8827c197 | 2 | * Copyright (c) 2009, 2010 Ericsson |
6e512b93 | 3 | * |
dfaf8391 FC |
4 | * All rights reserved. This program and the accompanying materials are made |
5 | * available under the terms of the Eclipse Public License v1.0 which | |
6e512b93 ASL |
6 | * accompanies this distribution, and is available at |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
8 | * | |
860cadcf FC |
9 | * Contributors: |
10 | * Alvaro Sanchez-Leon - Initial implementation | |
11 | * Michel Dagenais (michel.dagenais@polymtl.ca) - Reference C implementation, used with permission | |
de7ddc02 | 12 | * Bernd Hufmann - Bug fixes |
6e512b93 | 13 | *******************************************************************************/ |
8b29a712 | 14 | package org.eclipse.linuxtools.lttng.ui.views.controlflow; |
6e512b93 | 15 | |
dfaf8391 FC |
16 | import java.util.Vector; |
17 | ||
18 | import org.eclipse.jface.action.Action; | |
19 | import org.eclipse.jface.action.IMenuListener; | |
20 | import org.eclipse.jface.action.IMenuManager; | |
21 | import org.eclipse.jface.action.IToolBarManager; | |
22 | import org.eclipse.jface.action.MenuManager; | |
23 | import org.eclipse.jface.action.Separator; | |
24 | import org.eclipse.jface.dialogs.MessageDialog; | |
25 | import org.eclipse.jface.viewers.DoubleClickEvent; | |
26 | import org.eclipse.jface.viewers.IDoubleClickListener; | |
27 | import org.eclipse.jface.viewers.ISelection; | |
28 | import org.eclipse.jface.viewers.ISelectionChangedListener; | |
29 | import org.eclipse.jface.viewers.IStructuredContentProvider; | |
30 | import org.eclipse.jface.viewers.IStructuredSelection; | |
31 | import org.eclipse.jface.viewers.ITableLabelProvider; | |
32 | import org.eclipse.jface.viewers.LabelProvider; | |
33 | import org.eclipse.jface.viewers.SelectionChangedEvent; | |
34 | import org.eclipse.jface.viewers.StructuredViewer; | |
35 | import org.eclipse.jface.viewers.TableViewer; | |
36 | import org.eclipse.jface.viewers.Viewer; | |
37 | import org.eclipse.jface.viewers.ViewerFilter; | |
6c13869b FC |
38 | import org.eclipse.linuxtools.lttng.core.control.LttngCoreProviderFactory; |
39 | import org.eclipse.linuxtools.lttng.core.event.LttngTimestamp; | |
40 | import org.eclipse.linuxtools.lttng.core.request.ILttngSyntEventRequest; | |
41 | import org.eclipse.linuxtools.lttng.core.state.evProcessor.ITransEventProcessor; | |
dfaf8391 | 42 | import org.eclipse.linuxtools.lttng.ui.TraceDebug; |
8827c197 | 43 | import org.eclipse.linuxtools.lttng.ui.model.trange.ItemContainer; |
dfaf8391 | 44 | import org.eclipse.linuxtools.lttng.ui.model.trange.TimeRangeEventProcess; |
41dc35d0 | 45 | import org.eclipse.linuxtools.lttng.ui.views.common.AbsTimeUpdateView; |
dfaf8391 | 46 | import org.eclipse.linuxtools.lttng.ui.views.common.ParamsUpdater; |
8827c197 | 47 | import org.eclipse.linuxtools.lttng.ui.views.controlflow.evProcessor.FlowEventToHandlerFactory; |
dfaf8391 | 48 | import org.eclipse.linuxtools.lttng.ui.views.controlflow.model.FlowModelFactory; |
c48abe58 | 49 | import org.eclipse.linuxtools.lttng.ui.views.controlflow.model.FlowTimeRangeViewerProvider; |
6c13869b FC |
50 | import org.eclipse.linuxtools.tmf.core.event.TmfEvent; |
51 | import org.eclipse.linuxtools.tmf.core.event.TmfTimeRange; | |
52 | import org.eclipse.linuxtools.tmf.core.experiment.TmfExperiment; | |
53 | import org.eclipse.linuxtools.tmf.core.request.ITmfDataRequest.ExecutionType; | |
54 | import org.eclipse.linuxtools.tmf.core.signal.TmfExperimentRangeUpdatedSignal; | |
55 | import org.eclipse.linuxtools.tmf.core.signal.TmfExperimentSelectedSignal; | |
56 | import org.eclipse.linuxtools.tmf.core.signal.TmfRangeSynchSignal; | |
57 | import org.eclipse.linuxtools.tmf.core.signal.TmfSignalHandler; | |
58 | import org.eclipse.linuxtools.tmf.core.signal.TmfTimeSynchSignal; | |
dfaf8391 | 59 | import org.eclipse.linuxtools.tmf.ui.viewers.TmfViewerFactory; |
dfaf8391 FC |
60 | import org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.ITmfTimeFilterSelectionListener; |
61 | import org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.ITmfTimeScaleSelectionListener; | |
62 | import org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.ITmfTimeSelectionListener; | |
63 | import org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.TmfTimeFilterSelectionEvent; | |
64 | import org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.TmfTimeScaleSelectionEvent; | |
65 | import org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.TmfTimeSelectionEvent; | |
66 | import org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.model.ITmfTimeAnalysisEntry; | |
dfaf8391 FC |
67 | import org.eclipse.swt.SWT; |
68 | import org.eclipse.swt.custom.SashForm; | |
69 | import org.eclipse.swt.custom.ScrolledComposite; | |
dfaf8391 FC |
70 | import org.eclipse.swt.events.KeyEvent; |
71 | import org.eclipse.swt.events.KeyListener; | |
72 | import org.eclipse.swt.graphics.Image; | |
73 | import org.eclipse.swt.graphics.Point; | |
74 | import org.eclipse.swt.graphics.Rectangle; | |
6e512b93 | 75 | import org.eclipse.swt.widgets.Composite; |
dfaf8391 FC |
76 | import org.eclipse.swt.widgets.Display; |
77 | import org.eclipse.swt.widgets.Menu; | |
78 | import org.eclipse.swt.widgets.ScrollBar; | |
79 | import org.eclipse.swt.widgets.Table; | |
80 | import org.eclipse.swt.widgets.TableColumn; | |
81 | import org.eclipse.swt.widgets.TableItem; | |
82 | import org.eclipse.ui.IActionBars; | |
83 | import org.eclipse.ui.IWorkbenchActionConstants; | |
84 | import org.eclipse.ui.PlatformUI; | |
85 | import org.eclipse.ui.plugin.AbstractUIPlugin; | |
6e512b93 ASL |
86 | |
87 | /** | |
88 | * <b><u>ControlFlowView</u></b> | |
89 | */ | |
41dc35d0 FC |
90 | /** |
91 | * @author alvaro | |
92 | * | |
93 | */ | |
94 | public class ControlFlowView extends AbsTimeUpdateView implements | |
dfaf8391 | 95 | ITmfTimeSelectionListener, ITmfTimeScaleSelectionListener, |
41dc35d0 | 96 | ITmfTimeFilterSelectionListener { |
6e512b93 | 97 | |
3b38ea61 | 98 | public static final String ID = "org.eclipse.linuxtools.lttng.ui.views.controlflow"; //$NON-NLS-1$ |
41dc35d0 | 99 | |
dfaf8391 FC |
100 | // ======================================================================== |
101 | // Table data | |
102 | // ======================================================================== | |
3b38ea61 FC |
103 | |
104 | private final String PROCESS_COLUMN = Messages.getString("ControlFlowView.processColumn"); //$NON-NLS-1$ | |
105 | private final String BRAND_COLUMN = Messages.getString("ControlFlowView.brandColumn"); //$NON-NLS-1$ | |
106 | private final String PID_COLUMN = Messages.getString("ControlFlowView.pidColumn"); //$NON-NLS-1$ | |
107 | private final String TGID_COLUMN = Messages.getString("ControlFlowView.tgidColumn"); //$NON-NLS-1$ | |
108 | private final String PPID_COLUMN = Messages.getString("ControlFlowView.ppidColumn"); //$NON-NLS-1$ | |
109 | private final String CPU_COLUMN = Messages.getString("ControlFlowView.cpuColumn"); //$NON-NLS-1$ | |
110 | private final String BIRTH_SEC_COLUMN = Messages.getString("ControlFlowView.birthSecColumn"); //$NON-NLS-1$ | |
111 | private final String BIRTH_NSEC_COLUMN = Messages.getString("ControlFlowView.birthNSecColumn"); //$NON-NLS-1$ | |
112 | private final String TRACE = Messages.getString("ControlFlowView.TraceNameColumn"); //$NON-NLS-1$ | |
dfaf8391 FC |
113 | |
114 | private final String[] columnNames = new String[] { PROCESS_COLUMN, /* */ | |
115 | BRAND_COLUMN,/* */ | |
116 | PID_COLUMN,/* */ | |
117 | TGID_COLUMN,/* */ | |
118 | PPID_COLUMN,/* */ | |
119 | CPU_COLUMN, /* */ | |
120 | BIRTH_SEC_COLUMN,/* */ | |
121 | BIRTH_NSEC_COLUMN,/* */ | |
122 | TRACE /* */ | |
123 | }; | |
124 | ||
125 | // ======================================================================== | |
126 | // Data | |
127 | // ======================================================================== | |
dfaf8391 FC |
128 | private TableViewer tableViewer; |
129 | // private int totalNumItems = 0; | |
130 | // Actions | |
131 | private Action doubleClickAction; | |
132 | private Action resetScale; | |
133 | private Action nextEvent; | |
134 | private Action prevEvent; | |
135 | private Action nextTrace; | |
136 | private Action prevTrace; | |
137 | private Action showLegend; | |
138 | private Action filterTraces; | |
139 | private Action zoomIn; | |
140 | private Action zoomOut; | |
8827c197 | 141 | private Action zoomFilter; |
dfaf8391 | 142 | |
dfaf8391 FC |
143 | private ViewProcessFilter tableFilter = null; |
144 | private ScrolledComposite scrollFrame = null; | |
a79913eb FC |
145 | |
146 | private TmfTimeRange initTimeRange = TmfTimeRange.Null; | |
dfaf8391 FC |
147 | |
148 | // private static SimpleDateFormat stimeformat = new SimpleDateFormat( | |
149 | // "yy/MM/dd HH:mm:ss"); | |
150 | ||
151 | // private TraceModelImplFactory fact; | |
152 | ||
153 | // ======================================================================== | |
154 | // Methods | |
155 | // ======================================================================== | |
156 | /* | |
157 | * The content provider class is responsible for providing objects to the | |
158 | * view. It can wrap existing objects in adapters or simply return objects | |
159 | * as-is. These objects may be sensitive to the current input of the view, | |
160 | * or ignore it and always show the same content (like Task List, for | |
161 | * example). | |
162 | */ | |
163 | ||
164 | class ViewContentProvider implements | |
165 | /* ILazyContentProvider, */IStructuredContentProvider { | |
166 | private TableViewer cviewer = null; | |
167 | private ITmfTimeAnalysisEntry[] elements = null; | |
168 | ||
169 | public ViewContentProvider(TableViewer v) { | |
170 | cviewer = v; | |
171 | } | |
172 | ||
d4011df2 | 173 | @Override |
dfaf8391 FC |
174 | public void inputChanged(Viewer v, Object oldInput, Object newInput) { |
175 | this.elements = (ITmfTimeAnalysisEntry[]) newInput; | |
176 | if (elements != null) { | |
3b38ea61 | 177 | TraceDebug.debug("Total number of processes provided to Control Flow view: " + elements.length); //$NON-NLS-1$ |
dfaf8391 | 178 | } else { |
3b38ea61 | 179 | TraceDebug.debug("New input = null"); //$NON-NLS-1$ |
dfaf8391 FC |
180 | } |
181 | } | |
182 | ||
d4011df2 | 183 | @Override |
dfaf8391 FC |
184 | public void dispose() { |
185 | ||
186 | } | |
187 | ||
188 | // Needed with the use of virtual tables in order to initialize items | |
189 | // which were not initially visible. | |
190 | public void updateElement(int index) { | |
191 | cviewer.replace(elements[index], index); | |
192 | } | |
193 | ||
d4011df2 | 194 | @Override |
dfaf8391 | 195 | public Object[] getElements(Object inputElement) { |
dfaf8391 FC |
196 | return elements; |
197 | } | |
198 | } | |
199 | ||
d4011df2 FC |
200 | class ViewLabelProvider extends LabelProvider implements ITableLabelProvider { |
201 | @Override | |
dfaf8391 FC |
202 | public String getColumnText(Object obj, int index) { |
203 | String strRes = ""; //$NON-NLS-1$ | |
204 | LttngTimestamp time; | |
205 | if (obj instanceof TimeRangeEventProcess) { | |
206 | TimeRangeEventProcess process = (TimeRangeEventProcess) obj; | |
207 | switch (index) { | |
208 | case 0: | |
209 | strRes = process.getName(); | |
210 | break; | |
211 | case 1: | |
212 | strRes = process.getBrand(); | |
213 | break; | |
214 | case 2: | |
215 | strRes = process.getPid().toString(); | |
216 | break; | |
217 | case 3: | |
218 | strRes = process.getTgid().toString(); | |
219 | break; | |
220 | case 4: | |
221 | strRes = process.getPpid().toString(); | |
222 | break; | |
223 | case 5: | |
224 | strRes = process.getCpu().toString(); | |
225 | break; | |
226 | case 6: | |
227 | time = new LttngTimestamp(process.getCreationTime() | |
228 | .longValue()); | |
229 | strRes = time.getSeconds(); | |
230 | break; | |
231 | case 7: | |
232 | time = new LttngTimestamp(process.getCreationTime() | |
233 | .longValue()); | |
234 | strRes = time.getNanoSeconds(); | |
235 | break; | |
236 | case 8: | |
237 | strRes = process.getTraceID(); | |
238 | break; | |
239 | default: | |
240 | break; | |
241 | } | |
242 | } else { | |
243 | return getText(obj); | |
244 | } | |
245 | ||
246 | return strRes; | |
247 | } | |
248 | ||
d4011df2 | 249 | @Override |
dfaf8391 FC |
250 | public Image getColumnImage(Object obj, int index) { |
251 | return getImage(obj); | |
252 | } | |
253 | ||
254 | @Override | |
255 | public Image getImage(Object obj) { | |
256 | // No image needed for the time being | |
257 | // return PlatformUI.getWorkbench().getSharedImages().getImage( | |
258 | // ISharedImages.IMG_OBJ_ELEMENT); | |
259 | return null; | |
260 | } | |
261 | } | |
262 | ||
263 | class ViewProcessFilter extends ViewerFilter { | |
264 | ||
265 | private Vector<ITmfTimeAnalysisEntry> filteredSet = new Vector<ITmfTimeAnalysisEntry>(); | |
266 | StructuredViewer viewer; | |
267 | ||
268 | public ViewProcessFilter(StructuredViewer rviewer) { | |
269 | this.viewer = rviewer; | |
270 | } | |
271 | ||
272 | public void setFilter(Vector<ITmfTimeAnalysisEntry> filtered) { | |
273 | if (filtered != null) { | |
274 | this.filteredSet = filtered; | |
275 | viewer.refresh(); | |
276 | } | |
277 | } | |
278 | ||
279 | @Override | |
280 | public boolean select(Viewer viewer, Object parentElement, | |
281 | Object element) { | |
282 | boolean filteredIn = true; | |
283 | if (element instanceof ITmfTimeAnalysisEntry) { | |
284 | ITmfTimeAnalysisEntry process = (ITmfTimeAnalysisEntry) element; | |
285 | if (filteredSet.contains(process)) { | |
286 | // The element is marked to be filtered out | |
287 | return false; | |
288 | } | |
289 | } else { | |
3b38ea61 | 290 | TraceDebug.debug("Unexpected type of filter element received: " //$NON-NLS-1$ |
dfaf8391 FC |
291 | + element.toString()); |
292 | } | |
293 | // Compare element versus a list of filtered out | |
294 | return filteredIn; | |
295 | } | |
296 | } | |
297 | ||
6e512b93 | 298 | /** |
dfaf8391 | 299 | * The constructor. |
6e512b93 ASL |
300 | */ |
301 | public ControlFlowView() { | |
41dc35d0 | 302 | super(ID); |
6e512b93 ASL |
303 | } |
304 | ||
dfaf8391 FC |
305 | /** |
306 | * This is a callback that will allow us to create the viewer and initialize | |
307 | * it. | |
6e512b93 | 308 | */ |
8827c197 FC |
309 | /* |
310 | * (non-Javadoc) | |
311 | * | |
312 | * @see | |
313 | * org.eclipse.linuxtools.tmf.ui.views.TmfView#createPartControl(org.eclipse | |
314 | * .swt.widgets.Composite) | |
315 | */ | |
6e512b93 ASL |
316 | @Override |
317 | public void createPartControl(Composite parent) { | |
dfaf8391 | 318 | |
8827c197 FC |
319 | scrollFrame = new ScrolledComposite(parent, SWT.V_SCROLL); |
320 | ||
dfaf8391 FC |
321 | scrollFrame.setExpandVertical(true); |
322 | scrollFrame.setExpandHorizontal(true); | |
dfaf8391 | 323 | scrollFrame.setAlwaysShowScrollBars(true); |
8827c197 FC |
324 | |
325 | SashForm sash = new SashForm(scrollFrame, SWT.NONE); | |
326 | scrollFrame.setContent(sash); | |
327 | ||
328 | tableViewer = new TableViewer(sash, SWT.FULL_SELECTION | SWT.H_SCROLL); | |
dfaf8391 FC |
329 | tableViewer.setContentProvider(new ViewContentProvider(tableViewer)); |
330 | tableViewer.setLabelProvider(new ViewLabelProvider()); | |
331 | Table table = tableViewer.getTable(); | |
8827c197 | 332 | tableViewer.addSelectionChangedListener(new ISelectionChangedListener() { |
d4011df2 | 333 | @Override |
8827c197 FC |
334 | public void selectionChanged(SelectionChangedEvent event) { |
335 | ISelection sel = event.getSelection(); | |
336 | if (!sel.isEmpty()) { | |
337 | Object firstSel = null; | |
338 | if (sel instanceof IStructuredSelection) { | |
339 | firstSel = ((IStructuredSelection) sel).getFirstElement(); | |
340 | ||
341 | // Make sure the selection is visible | |
342 | updateScrollOrigin(); | |
343 | ||
344 | if (firstSel instanceof ITmfTimeAnalysisEntry) { | |
345 | ITmfTimeAnalysisEntry trace = (ITmfTimeAnalysisEntry) firstSel; | |
346 | tsfviewer.setSelectedTrace(trace); | |
dfaf8391 FC |
347 | } |
348 | } | |
8827c197 FC |
349 | } |
350 | } | |
dfaf8391 | 351 | |
8827c197 FC |
352 | /** |
353 | * Make sure the selected item is visible | |
354 | */ | |
355 | private void updateScrollOrigin() { | |
356 | Table table = tableViewer.getTable(); | |
357 | if (table != null && table.getItemCount() > 0) { | |
358 | TableItem item = table.getSelection()[0]; | |
359 | if (item == null) { | |
360 | // no selected reference to go up or down | |
361 | return; | |
362 | } | |
dfaf8391 | 363 | |
8827c197 FC |
364 | Rectangle itemRect = item.getBounds(); |
365 | int step = itemRect.height; | |
dfaf8391 | 366 | |
8827c197 FC |
367 | // calculate height of horizontal bar |
368 | int hscrolly = 0; | |
369 | ScrollBar hbar = scrollFrame.getHorizontalBar(); | |
370 | if (hbar != null) { | |
371 | hscrolly = hbar.getSize().y; | |
372 | } | |
dfaf8391 | 373 | |
8827c197 | 374 | int visibleHeight = scrollFrame.getSize().y - hscrolly; |
dfaf8391 | 375 | |
8827c197 FC |
376 | // the current scrollbar offset to adjust i.e. start |
377 | // of | |
378 | // the visible window | |
379 | Point origin = scrollFrame.getOrigin(); | |
380 | // end of visible window | |
381 | int endy = origin.y + visibleHeight; | |
dfaf8391 | 382 | |
8827c197 FC |
383 | int itemStartPos = itemRect.y + table.getHeaderHeight() + table.getBorderWidth() |
384 | + table.getParent().getBorderWidth(); | |
dfaf8391 | 385 | |
8827c197 FC |
386 | // Item End Position |
387 | int itemEndPos = itemStartPos + step; | |
dfaf8391 | 388 | |
8827c197 FC |
389 | // check if need to go up |
390 | if (origin.y >= step && itemStartPos < origin.y) { | |
391 | // one step up | |
392 | scrollFrame.setOrigin(origin.x, origin.y - step); | |
8035003b | 393 | |
8827c197 | 394 | } |
dfaf8391 FC |
395 | |
396 | // check if it needs to go down | |
8827c197 FC |
397 | if (itemEndPos > endy) { |
398 | // one step down | |
399 | scrollFrame.setOrigin(origin.x, origin.y + step); | |
dfaf8391 FC |
400 | |
401 | } | |
8827c197 FC |
402 | } |
403 | } | |
404 | }); | |
405 | ||
dfaf8391 FC |
406 | // Listen to page up /down and Home / Enc keys |
407 | tableViewer.getTable().addKeyListener(new KeyListener() { | |
d4011df2 | 408 | @Override |
dfaf8391 FC |
409 | public void keyPressed(KeyEvent e) { |
410 | Table table = tableViewer.getTable(); | |
411 | Point origin = scrollFrame.getOrigin(); | |
412 | if (table == null || table.getItemCount() < 1) { | |
413 | // nothing to page | |
414 | return; | |
415 | } | |
416 | ||
417 | TableItem item; | |
418 | int count; | |
419 | ||
420 | switch (e.keyCode) { | |
421 | case SWT.PAGE_DOWN: | |
422 | updateScrollPageDown(); | |
423 | break; | |
424 | case SWT.PAGE_UP: | |
425 | updateScrollUp(); | |
426 | break; | |
427 | case SWT.HOME: | |
428 | // Home | |
429 | count = table.getItemCount(); | |
430 | item = table.getItem(0); | |
431 | // Go to the top | |
432 | scrollFrame.setOrigin(origin.x, 0); | |
433 | break; | |
434 | case SWT.END: | |
435 | // End Selected | |
436 | count = table.getItemCount(); | |
437 | item = table.getItem(count - 1); | |
438 | int itemStartPos = item.getBounds().y; | |
439 | // Get to the bottom | |
440 | scrollFrame.setOrigin(origin.x, itemStartPos); | |
441 | break; | |
442 | default: | |
443 | break; | |
444 | } | |
445 | } | |
446 | ||
d4011df2 | 447 | @Override |
dfaf8391 FC |
448 | public void keyReleased(KeyEvent e) { |
449 | // Nothing to do | |
450 | ||
451 | } | |
452 | ||
453 | /** | |
454 | * Scroll one page down | |
455 | */ | |
456 | private void updateScrollPageDown() { | |
457 | // null protection before calling private method | |
458 | Table table = tableViewer.getTable(); | |
459 | int step = table.getItemHeight(); | |
460 | ||
461 | int hscrolly = 0; | |
462 | ScrollBar hbar = scrollFrame.getHorizontalBar(); | |
463 | if (hbar != null) { | |
464 | hscrolly = hbar.getSize().y; | |
465 | } | |
466 | ||
467 | Point origin = scrollFrame.getOrigin(); | |
468 | int visibleHeight = scrollFrame.getSize().y - hscrolly; | |
469 | int endy = origin.y + visibleHeight; | |
470 | ||
471 | scrollFrame.setOrigin(origin.x, endy - step); | |
472 | } | |
473 | ||
474 | /** | |
475 | * Scroll one page up | |
476 | */ | |
477 | private void updateScrollUp() { | |
478 | // null protection before calling private method | |
479 | Table table = tableViewer.getTable(); | |
480 | int step = table.getItemHeight(); | |
481 | ||
482 | int hscrolly = 0; | |
483 | ScrollBar hbar = scrollFrame.getHorizontalBar(); | |
484 | if (hbar != null) { | |
485 | hscrolly = hbar.getSize().y; | |
486 | } | |
487 | ||
488 | Point origin = scrollFrame.getOrigin(); | |
489 | int visibleHeight = scrollFrame.getSize().y - hscrolly; | |
490 | int pageUpPos = origin.y - visibleHeight + step; | |
491 | pageUpPos = pageUpPos > 0 ? pageUpPos : 0; | |
492 | scrollFrame.setOrigin(origin.x, pageUpPos); | |
493 | } | |
494 | ||
495 | }); | |
496 | // Describe table | |
497 | applyTableLayout(table); | |
498 | ||
499 | int borderWidth = table.getBorderWidth(); | |
500 | ||
162eeb24 | 501 | int itemHeight = table.getItemHeight() + getTableItemHeightAdjustement(); |
dfaf8391 FC |
502 | int headerHeight = table.getHeaderHeight(); |
503 | table.getVerticalBar().setVisible(false); | |
504 | ||
c48abe58 | 505 | tsfviewer = TmfViewerFactory.createViewer(sash, new FlowTimeRangeViewerProvider(getParamsUpdater())); |
dfaf8391 | 506 | |
41dc35d0 | 507 | // Traces shall not be grouped to allow synchronisation |
dfaf8391 | 508 | tsfviewer.groupTraces(false); |
8827c197 | 509 | tsfviewer.setItemHeight(itemHeight); |
dfaf8391 FC |
510 | tsfviewer.setBorderWidth(borderWidth); |
511 | tsfviewer.setHeaderHeight(headerHeight); | |
512 | tsfviewer.setVisibleVerticalScroll(false); | |
513 | // Names provided by the table | |
514 | tsfviewer.setNameWidthPref(0); | |
515 | tsfviewer.setAcceptSelectionAPIcalls(true); | |
516 | ||
517 | // Viewer to notify selection to this class | |
41dc35d0 | 518 | // This class will synchronise selections with table. |
dfaf8391 FC |
519 | tsfviewer.addWidgetSelectionListner(this); |
520 | tsfviewer.addFilterSelectionListner(this); | |
521 | tsfviewer.addWidgetTimeScaleSelectionListner(this); | |
522 | ||
523 | sash.setWeights(new int[] { 1, 1 }); | |
524 | // Create the help context id for the viewer's control | |
525 | // TODO: Associate with help system | |
526 | PlatformUI.getWorkbench().getHelpSystem().setHelp( | |
527 | tableViewer.getControl(), | |
528 | "org.eclipse.linuxtools.lttnng.ui.views.flow.viewer"); //$NON-NLS-1$ | |
529 | ||
530 | makeActions(); | |
531 | hookContextMenu(); | |
532 | hookDoubleClickAction(); | |
533 | contributeToActionBars(); | |
534 | ||
8827c197 FC |
535 | // scrollFrame.addControlListener(new ControlAdapter() { |
536 | // | |
537 | // @Override | |
538 | // public void controlResized(ControlEvent e) { | |
539 | // tsfviewer.resizeControls(); | |
540 | // updateScrolls(scrollFrame); | |
541 | // } | |
542 | // }); | |
dfaf8391 FC |
543 | |
544 | // set the initial view parameter values | |
545 | // Experiment start and end time | |
546 | // as well as time space width in pixels, used by the time analysis | |
547 | // widget | |
dfaf8391 FC |
548 | // Read relevant values |
549 | int timeSpaceWidth = tsfviewer.getTimeSpace(); | |
8827c197 FC |
550 | if (timeSpaceWidth < 0) { |
551 | timeSpaceWidth = -timeSpaceWidth; | |
dfaf8391 FC |
552 | } |
553 | ||
8827c197 FC |
554 | TmfExperiment<?> experiment = TmfExperiment.getCurrentExperiment(); |
555 | if (experiment != null) { | |
556 | TmfTimeRange experimentTRange = experiment.getTimeRange(); | |
557 | ||
a79913eb FC |
558 | if (experimentTRange != TmfTimeRange.Null) { |
559 | // send request and received the adjusted time used | |
560 | TmfTimeRange adjustedTimeRange = initialExperimentDataRequest(this, | |
561 | experimentTRange); | |
562 | ||
563 | // initialize widget time boundaries and filtering parameters | |
564 | ModelUpdateInit(experimentTRange, adjustedTimeRange, this); | |
565 | } | |
8827c197 | 566 | } else { |
3b38ea61 | 567 | TraceDebug.debug("No selected experiment information available"); //$NON-NLS-1$ |
8827c197 | 568 | } |
6e512b93 ASL |
569 | } |
570 | ||
dfaf8391 FC |
571 | private void hookContextMenu() { |
572 | MenuManager menuMgr = new MenuManager("#PopupMenu"); //$NON-NLS-1$ | |
573 | menuMgr.setRemoveAllWhenShown(true); | |
574 | menuMgr.addMenuListener(new IMenuListener() { | |
d4011df2 | 575 | @Override |
dfaf8391 FC |
576 | public void menuAboutToShow(IMenuManager manager) { |
577 | ControlFlowView.this.fillContextMenu(manager); | |
578 | } | |
579 | }); | |
580 | Menu menu = menuMgr.createContextMenu(tableViewer.getControl()); | |
581 | tableViewer.getControl().setMenu(menu); | |
582 | getSite().registerContextMenu(menuMgr, tableViewer); | |
583 | } | |
584 | ||
585 | private void contributeToActionBars() { | |
586 | IActionBars bars = getViewSite().getActionBars(); | |
587 | fillLocalPullDown(bars.getMenuManager()); | |
588 | fillLocalToolBar(bars.getToolBarManager()); | |
589 | } | |
590 | ||
591 | private void fillLocalPullDown(IMenuManager manager) { | |
592 | manager.add(new Separator()); | |
c48abe58 | 593 | manager.add(showLegend); |
dfaf8391 FC |
594 | manager.add(new Separator()); |
595 | manager.add(resetScale); | |
596 | manager.add(nextEvent); | |
597 | manager.add(prevEvent); | |
598 | manager.add(nextTrace); | |
599 | manager.add(prevTrace); | |
600 | // manager.add(filterTraces); | |
601 | manager.add(zoomIn); | |
602 | manager.add(zoomOut); | |
8827c197 | 603 | manager.add(zoomFilter); |
dfaf8391 FC |
604 | manager.add(new Separator()); |
605 | } | |
606 | ||
607 | private void fillContextMenu(IMenuManager manager) { | |
c48abe58 | 608 | manager.add(showLegend); |
dfaf8391 FC |
609 | manager.add(new Separator()); |
610 | manager.add(resetScale); | |
611 | manager.add(nextEvent); | |
612 | manager.add(prevEvent); | |
613 | manager.add(nextTrace); | |
614 | manager.add(prevTrace); | |
c48abe58 | 615 | manager.add(showLegend); |
dfaf8391 FC |
616 | // manager.add(filterTraces); |
617 | manager.add(zoomIn); | |
618 | manager.add(zoomOut); | |
8827c197 | 619 | manager.add(zoomFilter); |
dfaf8391 FC |
620 | manager.add(new Separator()); |
621 | manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS)); | |
622 | } | |
623 | ||
624 | private void fillLocalToolBar(IToolBarManager manager) { | |
c48abe58 | 625 | manager.add(showLegend); |
dfaf8391 FC |
626 | manager.add(new Separator()); |
627 | manager.add(resetScale); | |
628 | manager.add(nextEvent); | |
629 | manager.add(prevEvent); | |
630 | manager.add(nextTrace); | |
631 | manager.add(prevTrace); | |
632 | // manager.add(filterTraces); | |
633 | manager.add(zoomIn); | |
634 | manager.add(zoomOut); | |
8827c197 | 635 | manager.add(zoomFilter); |
dfaf8391 FC |
636 | manager.add(new Separator()); |
637 | } | |
638 | ||
639 | private void makeActions() { | |
f1eb6a6b | 640 | // resetScale |
dfaf8391 FC |
641 | resetScale = new Action() { |
642 | @Override | |
643 | public void run() { | |
644 | if (tsfviewer != null) { | |
645 | tsfviewer.resetStartFinishTime(); | |
646 | } | |
647 | ||
648 | } | |
649 | }; | |
650 | resetScale.setText(Messages.getString("ControlFlowView.Action.Reset")); //$NON-NLS-1$ | |
651 | resetScale.setToolTipText(Messages | |
652 | .getString("ControlFlowView.Action.Reset.ToolTip")); //$NON-NLS-1$ | |
653 | resetScale.setImageDescriptor(AbstractUIPlugin | |
654 | .imageDescriptorFromPlugin(Messages | |
3b38ea61 | 655 | .getString("ControlFlowView.tmf.UI"), //$NON-NLS-1$ |
7e71a0d6 | 656 | "icons/elcl16/home_nav.gif")); //$NON-NLS-1$ |
dfaf8391 | 657 | |
f1eb6a6b | 658 | // nextEvent |
dfaf8391 FC |
659 | nextEvent = new Action() { |
660 | @Override | |
661 | public void run() { | |
662 | if (tsfviewer != null) { | |
663 | tsfviewer.selectNextEvent(); | |
664 | } | |
665 | } | |
666 | }; | |
667 | nextEvent.setText(Messages | |
668 | .getString("ControlFlowView.Action.NextEvent")); //$NON-NLS-1$ | |
669 | nextEvent.setToolTipText(Messages | |
670 | .getString("ControlFlowView.Action.NextEvent.Tooltip")); //$NON-NLS-1$ | |
671 | nextEvent.setImageDescriptor(AbstractUIPlugin | |
672 | .imageDescriptorFromPlugin(Messages | |
3b38ea61 | 673 | .getString("ControlFlowView.tmf.UI"), //$NON-NLS-1$ |
7e71a0d6 | 674 | "icons/elcl16/next_event.gif")); //$NON-NLS-1$ |
dfaf8391 | 675 | |
f1eb6a6b | 676 | // prevEvent |
dfaf8391 | 677 | prevEvent = new Action() { |
41dc35d0 FC |
678 | @Override |
679 | public void run() { | |
dfaf8391 FC |
680 | if (tsfviewer != null) { |
681 | tsfviewer.selectPrevEvent(); | |
682 | } | |
683 | } | |
684 | }; | |
685 | prevEvent.setText(Messages | |
686 | .getString("ControlFlowView.Action.PrevEvent")); //$NON-NLS-1$ | |
687 | prevEvent.setToolTipText(Messages | |
688 | .getString("ControlFlowView.Action.PrevEvent.Tooltip")); //$NON-NLS-1$ | |
689 | prevEvent.setImageDescriptor(AbstractUIPlugin | |
690 | .imageDescriptorFromPlugin(Messages | |
3b38ea61 | 691 | .getString("ControlFlowView.tmf.UI"), //$NON-NLS-1$ |
7e71a0d6 | 692 | "icons/elcl16/prev_event.gif")); //$NON-NLS-1$ |
dfaf8391 | 693 | |
f1eb6a6b | 694 | // nextTrace |
dfaf8391 FC |
695 | nextTrace = new Action() { |
696 | @Override | |
697 | public void run() { | |
698 | if (tsfviewer != null) { | |
699 | tsfviewer.selectNextTrace(); | |
700 | } | |
701 | } | |
702 | }; | |
703 | nextTrace.setText(Messages | |
704 | .getString("ControlFlowView.Action.NextProcess")); //$NON-NLS-1$ | |
705 | nextTrace.setToolTipText(Messages | |
706 | .getString("ControlFlowView.Action.NextProcess.ToolTip")); //$NON-NLS-1$ | |
707 | nextTrace.setImageDescriptor(AbstractUIPlugin | |
708 | .imageDescriptorFromPlugin(Messages | |
3b38ea61 | 709 | .getString("ControlFlowView.tmf.UI"), //$NON-NLS-1$ |
7e71a0d6 | 710 | "icons/elcl16/next_item.gif")); //$NON-NLS-1$ |
dfaf8391 | 711 | |
f1eb6a6b | 712 | // prevTrace |
dfaf8391 FC |
713 | prevTrace = new Action() { |
714 | @Override | |
715 | public void run() { | |
716 | if (tsfviewer != null) { | |
717 | tsfviewer.selectPrevTrace(); | |
718 | } | |
719 | } | |
720 | }; | |
721 | prevTrace.setText(Messages | |
722 | .getString("ControlFlowView.Action.PreviousProcess")); //$NON-NLS-1$ | |
723 | prevTrace.setToolTipText(Messages | |
724 | .getString("ControlFlowView.Action.PreviousProcess.Tooltip")); //$NON-NLS-1$ | |
725 | prevTrace.setImageDescriptor(AbstractUIPlugin | |
726 | .imageDescriptorFromPlugin(Messages | |
3b38ea61 | 727 | .getString("ControlFlowView.tmf.UI"), //$NON-NLS-1$ |
7e71a0d6 | 728 | "icons/elcl16/prev_item.gif")); //$NON-NLS-1$ |
dfaf8391 | 729 | |
f1eb6a6b | 730 | // showLegend |
dfaf8391 FC |
731 | showLegend = new Action() { |
732 | @Override | |
733 | public void run() { | |
734 | if (tsfviewer != null) { | |
735 | tsfviewer.showLegend(); | |
736 | } | |
737 | } | |
738 | }; | |
739 | showLegend.setText(Messages.getString("ControlFlowView.Action.Legend")); //$NON-NLS-1$ | |
740 | showLegend.setToolTipText(Messages | |
741 | .getString("ControlFlowView.Action.Legend.ToolTip")); //$NON-NLS-1$ | |
742 | ||
f1eb6a6b | 743 | // filterTraces |
dfaf8391 FC |
744 | filterTraces = new Action() { |
745 | @Override | |
746 | public void run() { | |
747 | if (tsfviewer != null) { | |
748 | tsfviewer.filterTraces(); | |
749 | } | |
750 | } | |
751 | }; | |
752 | filterTraces.setText(Messages | |
753 | .getString("ControlFlowView.Action.Filter")); //$NON-NLS-1$ | |
754 | filterTraces.setToolTipText(Messages | |
755 | .getString("ControlFlowView.Action.Filter.ToolTip")); //$NON-NLS-1$ | |
756 | filterTraces.setImageDescriptor(AbstractUIPlugin | |
757 | .imageDescriptorFromPlugin(Messages | |
3b38ea61 | 758 | .getString("ControlFlowView.tmf.UI"), //$NON-NLS-1$ |
7e71a0d6 | 759 | "icons/elcl16/filter_items.gif")); //$NON-NLS-1$ |
dfaf8391 | 760 | |
f1eb6a6b | 761 | // zoomIn |
dfaf8391 FC |
762 | zoomIn = new Action() { |
763 | @Override | |
764 | public void run() { | |
765 | if (tsfviewer != null) { | |
766 | tsfviewer.zoomIn(); | |
767 | } | |
768 | } | |
769 | }; | |
770 | zoomIn.setText(Messages.getString("ControlFlowView.Action.ZoomIn")); //$NON-NLS-1$ | |
771 | zoomIn.setToolTipText(Messages | |
772 | .getString("ControlFlowView.Action.ZoomIn.Tooltip")); //$NON-NLS-1$ | |
773 | zoomIn.setImageDescriptor(AbstractUIPlugin.imageDescriptorFromPlugin( | |
3b38ea61 | 774 | Messages.getString("ControlFlowView.tmf.UI"), //$NON-NLS-1$ |
7e71a0d6 | 775 | "icons/elcl16/zoomin_nav.gif")); //$NON-NLS-1$ |
dfaf8391 | 776 | |
f1eb6a6b | 777 | // zoomOut |
dfaf8391 FC |
778 | zoomOut = new Action() { |
779 | @Override | |
780 | public void run() { | |
781 | if (tsfviewer != null) { | |
782 | tsfviewer.zoomOut(); | |
783 | } | |
784 | } | |
785 | }; | |
786 | zoomOut.setText(Messages.getString("ControlFlowView.Action.ZoomOut")); //$NON-NLS-1$ | |
787 | zoomOut.setToolTipText(Messages | |
788 | .getString("ControlFlowView.Action.ZoomOut.tooltip")); //$NON-NLS-1$ | |
789 | zoomOut.setImageDescriptor(AbstractUIPlugin.imageDescriptorFromPlugin( | |
3b38ea61 | 790 | Messages.getString("ControlFlowView.tmf.UI"), //$NON-NLS-1$ |
7e71a0d6 | 791 | "icons/elcl16/zoomout_nav.gif")); //$NON-NLS-1$ |
8827c197 FC |
792 | |
793 | // zoomFilter | |
794 | zoomFilter = new Action() { | |
dfaf8391 FC |
795 | @Override |
796 | public void run() { | |
8827c197 FC |
797 | // Nothing to do, however the selection status is needed by the |
798 | // application | |
dfaf8391 FC |
799 | } |
800 | }; | |
8827c197 FC |
801 | zoomFilter.setText(Messages |
802 | .getString("ControlFlowView.Action.ZoomFilter")); //$NON-NLS-1$ | |
803 | zoomFilter.setToolTipText(Messages | |
804 | .getString("ControlFlowView.Action.ZoomFilter.tooltip")); //$NON-NLS-1$ | |
805 | zoomFilter.setImageDescriptor(AbstractUIPlugin | |
806 | .imageDescriptorFromPlugin(Messages | |
3b38ea61 | 807 | .getString("ControlFlowView.tmf.UI"), //$NON-NLS-1$ |
7e71a0d6 | 808 | "icons/elcl16/filter_items.gif")); //$NON-NLS-1$ |
8827c197 FC |
809 | zoomFilter.setChecked(false); |
810 | ||
dfaf8391 FC |
811 | // PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_ELCL_SYNCED); |
812 | ||
813 | doubleClickAction = new Action() { | |
814 | @Override | |
815 | public void run() { | |
816 | ISelection selection = tableViewer.getSelection(); | |
817 | Object obj = ((IStructuredSelection) selection) | |
818 | .getFirstElement(); | |
819 | showMessage("Double-click detected on " + obj.toString()); //$NON-NLS-1$ | |
820 | } | |
821 | }; | |
822 | } | |
823 | ||
824 | private void hookDoubleClickAction() { | |
825 | tableViewer.addDoubleClickListener(new IDoubleClickListener() { | |
d4011df2 | 826 | @Override |
dfaf8391 FC |
827 | public void doubleClick(DoubleClickEvent event) { |
828 | doubleClickAction.run(); | |
829 | } | |
830 | }); | |
831 | } | |
832 | ||
833 | private void showMessage(String message) { | |
834 | MessageDialog.openInformation(tableViewer.getControl().getShell(), | |
835 | Messages.getString("ControlFlowView.msgSlogan"), message); //$NON-NLS-1$ | |
836 | } | |
837 | ||
838 | /** | |
839 | * Passing the focus request to the viewer's control. | |
6e512b93 ASL |
840 | */ |
841 | @Override | |
842 | public void setFocus() { | |
dfaf8391 FC |
843 | tableViewer.getControl().setFocus(); |
844 | } | |
845 | ||
8827c197 FC |
846 | /* |
847 | * (non-Javadoc) | |
848 | * | |
849 | * @see org.eclipse.linuxtools.lttng.ui.views.common.AbsTimeUpdateView# | |
850 | * tsfTmProcessSelEvent | |
851 | * (org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.TmfTimeSelectionEvent | |
852 | * ) | |
853 | */ | |
550d787e | 854 | @Override |
dfaf8391 | 855 | public void tsfTmProcessSelEvent(TmfTimeSelectionEvent event) { |
8827c197 FC |
856 | // common implementation |
857 | super.tsfTmProcessSelEvent(event); | |
dfaf8391 FC |
858 | |
859 | // Reselect the table viewer to widget selection | |
860 | ISelection sel = tsfviewer.getSelectionTrace(); | |
861 | if (sel != null && !sel.isEmpty()) { | |
862 | tableViewer.setSelection(sel); | |
863 | } | |
dfaf8391 FC |
864 | } |
865 | ||
8827c197 FC |
866 | /* |
867 | * (non-Javadoc) | |
dfaf8391 | 868 | * |
8827c197 FC |
869 | * @see org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis. |
870 | * ITmfTimeScaleSelectionListener | |
871 | * #tsfTmProcessTimeScaleEvent(org.eclipse.linuxtools | |
872 | * .tmf.ui.viewers.timeAnalysis.TmfTimeScaleSelectionEvent) | |
dfaf8391 | 873 | */ |
550d787e | 874 | @Override |
c1c69938 | 875 | public void tsfTmProcessTimeScaleEvent(TmfTimeScaleSelectionEvent event) { |
8827c197 | 876 | super.tsfTmProcessTimeScaleEvent(event); |
dfaf8391 | 877 | } |
8035003b | 878 | |
dfaf8391 FC |
879 | private void applyTableLayout(Table table) { |
880 | for (int i = 0; i < columnNames.length; i++) { | |
881 | TableColumn tableColumn = new TableColumn(table, SWT.LEFT); | |
882 | tableColumn.setText(columnNames[i]); | |
883 | tableColumn.pack(); | |
884 | } | |
885 | table.setHeaderVisible(true); | |
886 | table.setLinesVisible(true); | |
887 | } | |
888 | ||
8827c197 FC |
889 | /* |
890 | * (non-Javadoc) | |
891 | * | |
892 | * @see | |
893 | * org.eclipse.linuxtools.lttng.ui.views.common.AbsTimeUpdateView#displayModel | |
894 | * (org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.model. | |
895 | * ITmfTimeAnalysisEntry[], long, long, boolean, long, long, | |
896 | * java.lang.Object) | |
d712a5f3 | 897 | */ |
550d787e | 898 | @Override |
8827c197 FC |
899 | public void displayModel(final ITmfTimeAnalysisEntry[] items, |
900 | final long startBoundTime, final long endBoundTime, | |
901 | final boolean updateTimeBounds, final long startVisibleWindow, | |
902 | final long endVisibleWindow, final Object source) { | |
3e9fdb8b FC |
903 | |
904 | if(tableViewer != null) { | |
905 | final Table table = tableViewer.getTable(); | |
db1ea19b FC |
906 | |
907 | // Ignore update if widget is disposed | |
908 | if (table.isDisposed()) return; | |
909 | ||
3e9fdb8b | 910 | Display display = table.getDisplay(); |
db1ea19b | 911 | |
3e9fdb8b FC |
912 | // Perform the updates on the UI thread) |
913 | display.asyncExec(new Runnable() { | |
d4011df2 | 914 | @Override |
3e9fdb8b | 915 | public void run() { |
db1ea19b FC |
916 | if (!table.isDisposed()) { |
917 | tableViewer.setInput(items); // This shall be the minimal | |
918 | // initial | |
919 | tableFilter = new ViewProcessFilter(tableViewer); | |
920 | tableViewer.setFilters(new ViewerFilter[] { tableFilter }); | |
921 | ||
922 | resizeTableColumns(table); | |
923 | table.update(); | |
924 | tableViewer.refresh(); | |
925 | ||
926 | tsfviewer.display(items, startBoundTime, endBoundTime, | |
927 | updateTimeBounds); | |
928 | ||
929 | // validate visible boundaries | |
930 | if (startVisibleWindow > -1 && endVisibleWindow > -1) { | |
931 | tsfviewer.setSelectVisTimeWindow(startVisibleWindow, | |
932 | endVisibleWindow, source); | |
933 | } | |
934 | ||
935 | tsfviewer.resizeControls(); | |
936 | ||
15beb3f1 FC |
937 | // Adjust asynchronously the size of the vertical scroll bar to fit the |
938 | // contents | |
939 | tableViewer.getTable().getDisplay().asyncExec(new Runnable() { | |
940 | @Override | |
941 | public void run() { | |
b12f4544 | 942 | if ((scrollFrame != null) && (!scrollFrame.isDisposed())) { |
15beb3f1 FC |
943 | updateScrolls(scrollFrame); |
944 | } | |
945 | } | |
946 | }); | |
3e9fdb8b | 947 | } |
dfaf8391 | 948 | } |
3e9fdb8b FC |
949 | }); |
950 | } | |
dfaf8391 FC |
951 | } |
952 | ||
953 | @Override | |
954 | public void dispose() { | |
955 | // dispose parent resources | |
956 | super.dispose(); | |
dfaf8391 | 957 | |
dfaf8391 FC |
958 | tsfviewer.removeFilterSelectionListner(this); |
959 | tsfviewer.removeWidgetSelectionListner(this); | |
960 | tsfviewer.removeWidgetTimeScaleSelectionListner(this); | |
961 | tableViewer = null; | |
962 | tsfviewer = null; | |
963 | } | |
964 | ||
965 | /** | |
966 | * @param tableComposite | |
967 | * @param table | |
968 | */ | |
969 | private synchronized void resizeTableColumns(Table table) { | |
970 | if (table != null) { | |
dfaf8391 FC |
971 | TableColumn[] columns = table.getColumns(); |
972 | for (TableColumn column : columns) { | |
973 | column.pack(); | |
dfaf8391 FC |
974 | } |
975 | } | |
976 | } | |
977 | ||
d4011df2 | 978 | @Override |
dfaf8391 FC |
979 | public void tmfTaProcessFilterSelection(TmfTimeFilterSelectionEvent event) { |
980 | if (tableFilter != null) { | |
981 | Vector<ITmfTimeAnalysisEntry> filteredout = event.getFilteredOut(); | |
982 | if (filteredout != null) { | |
983 | tableFilter.setFilter(filteredout); | |
984 | } else { | |
985 | tableFilter.setFilter(new Vector<ITmfTimeAnalysisEntry>()); | |
986 | } | |
987 | tableViewer.refresh(); | |
988 | } | |
989 | } | |
990 | ||
dfaf8391 FC |
991 | /** |
992 | * @param scrollFrame | |
993 | * @param wrapper | |
994 | */ | |
8827c197 FC |
995 | private void updateScrolls(final ScrolledComposite scrollFrame) { |
996 | scrollFrame.setMinSize(tableViewer.getTable().computeSize(SWT.DEFAULT, SWT.DEFAULT)); | |
dfaf8391 FC |
997 | } |
998 | ||
999 | /** | |
8827c197 | 1000 | * Registers as listener of time selection from other views |
dfaf8391 | 1001 | * |
8827c197 | 1002 | * @param signal |
dfaf8391 | 1003 | */ |
550d787e | 1004 | @Override |
8827c197 FC |
1005 | @TmfSignalHandler |
1006 | public void synchToTime(TmfTimeSynchSignal signal) { | |
1007 | super.synchToTime(signal); | |
dfaf8391 FC |
1008 | } |
1009 | ||
1010 | /** | |
8827c197 FC |
1011 | * Annotation Registers as listener of time range selection from other views |
1012 | * The implementation handles the entry of the signal. | |
dfaf8391 FC |
1013 | * |
1014 | * @param signal | |
1015 | */ | |
1016 | @TmfSignalHandler | |
8827c197 FC |
1017 | public void synchToTimeRange(TmfRangeSynchSignal signal) { |
1018 | if (zoomFilter != null) { | |
1019 | synchToTimeRange(signal, zoomFilter.isChecked()); | |
dfaf8391 | 1020 | } |
6e512b93 ASL |
1021 | } |
1022 | ||
39332b5c | 1023 | @Override |
8827c197 FC |
1024 | public void modelIncomplete(ILttngSyntEventRequest request) { |
1025 | // Nothing to do | |
1026 | // The data will be refreshed on the next request | |
41dc35d0 FC |
1027 | } |
1028 | ||
1029 | /* | |
1030 | * (non-Javadoc) | |
1031 | * | |
8827c197 FC |
1032 | * @see org.eclipse.linuxtools.lttng.ui.views.common.AbsTimeUpdateView# |
1033 | * getEventProcessor() | |
41dc35d0 | 1034 | */ |
39332b5c | 1035 | @Override |
8827c197 FC |
1036 | public ITransEventProcessor getEventProcessor() { |
1037 | return FlowEventToHandlerFactory.getInstance(); | |
1038 | } | |
d712a5f3 | 1039 | |
8827c197 FC |
1040 | /** |
1041 | * @param signal | |
1042 | */ | |
1043 | @TmfSignalHandler | |
1044 | public void experimentSelected( | |
1045 | TmfExperimentSelectedSignal<? extends TmfEvent> signal) { | |
1046 | if (signal != null) { | |
1047 | TmfTimeRange experimentTRange = signal.getExperiment() | |
1048 | .getTimeRange(); | |
1049 | ||
a79913eb FC |
1050 | initTimeRange = TmfTimeRange.Null; |
1051 | if (experimentTRange != TmfTimeRange.Null) { | |
1052 | // prepare time intervals in widget | |
1053 | ModelUpdateInit(experimentTRange, experimentTRange, signal | |
1054 | .getSource()); | |
1055 | ||
1056 | // request initial data | |
1057 | initialExperimentDataRequest(signal | |
1058 | .getSource(), experimentTRange); | |
1059 | } | |
1060 | } | |
1061 | } | |
1062 | ||
1063 | @TmfSignalHandler | |
1064 | public void experimentRangeUpdated(TmfExperimentRangeUpdatedSignal signal) { | |
1065 | if (initTimeRange == TmfTimeRange.Null && signal.getExperiment().equals(TmfExperiment.getCurrentExperiment())) { | |
1066 | TmfTimeRange experimentTRange = signal.getRange(); | |
1067 | ||
1068 | if (experimentTRange != TmfTimeRange.Null) { | |
1069 | // prepare time intervals in widget | |
1070 | ModelUpdateInit(experimentTRange, experimentTRange, signal.getSource()); | |
8827c197 | 1071 | |
a79913eb FC |
1072 | // request initial data |
1073 | initialExperimentDataRequest(signal.getSource(), experimentTRange); | |
1074 | } | |
d712a5f3 | 1075 | } |
41dc35d0 FC |
1076 | } |
1077 | ||
8827c197 FC |
1078 | /** |
1079 | * @param source | |
1080 | * @param experimentTRange | |
1081 | * @return Adjusted time window used for the request (smaller window to | |
1082 | * initialize view) | |
41dc35d0 | 1083 | */ |
8827c197 FC |
1084 | private TmfTimeRange initialExperimentDataRequest(Object source, |
1085 | TmfTimeRange experimentTRange) { | |
1086 | // Adjust the initial time window to a shorter interval to allow | |
1087 | // user to select the interesting area based on the perspective | |
1088 | TmfTimeRange initTimeWindow = getInitTRange(experimentTRange); | |
41dc35d0 | 1089 | |
a79913eb | 1090 | eventRequest(initTimeWindow, experimentTRange, true, ExecutionType.FOREGROUND); |
41dc35d0 | 1091 | if (TraceDebug.isDEBUG()) { |
3b38ea61 FC |
1092 | TraceDebug.debug("Initialization request time range is: " //$NON-NLS-1$ |
1093 | + initTimeWindow.getStartTime().toString() + "-" //$NON-NLS-1$ | |
8827c197 | 1094 | + initTimeWindow.getEndTime().toString()); |
41dc35d0 | 1095 | } |
8827c197 | 1096 | |
a79913eb | 1097 | initTimeRange = initTimeWindow; |
8827c197 | 1098 | return initTimeWindow; |
41dc35d0 | 1099 | } |
542c8a2e | 1100 | |
162eeb24 FC |
1101 | /* |
1102 | * SWT doesn't seem to report correctly the table item height, at least in | |
1103 | * the case of KDE. | |
1104 | * | |
1105 | * This method provides an adjustment term according to the desktop session. | |
1106 | * | |
1107 | * @return Height adjustment | |
1108 | */ | |
1109 | private int getTableItemHeightAdjustement() { | |
1110 | int ajustement = 0; | |
1111 | String desktopSession = System.getenv("DESKTOP_SESSION"); //$NON-NLS-1$ | |
1112 | ||
1113 | if (desktopSession != null) { | |
1114 | if (desktopSession.equals("kde")) { //$NON-NLS-1$ | |
1115 | ajustement = 2; | |
1116 | } | |
542c8a2e | 1117 | } |
162eeb24 FC |
1118 | |
1119 | return ajustement; | |
542c8a2e | 1120 | } |
542c8a2e | 1121 | |
8827c197 FC |
1122 | /* |
1123 | * (non-Javadoc) | |
1124 | * | |
1125 | * @see org.eclipse.linuxtools.lttng.ui.views.common.AbsTimeUpdateView# | |
1126 | * getParamsUpdater() | |
1127 | */ | |
1128 | @Override | |
1129 | protected ParamsUpdater getParamsUpdater() { | |
1130 | return FlowModelFactory.getParamsUpdater(); | |
1131 | } | |
1132 | ||
1133 | /* | |
1134 | * (non-Javadoc) | |
1135 | * | |
1136 | * @see org.eclipse.linuxtools.lttng.ui.views.common.AbsTimeUpdateView# | |
1137 | * getItemContainer() | |
1138 | */ | |
1139 | @Override | |
1140 | protected ItemContainer<?> getItemContainer() { | |
1141 | return FlowModelFactory.getProcContainer(); | |
1142 | } | |
c1c69938 FC |
1143 | |
1144 | /* | |
1145 | * (non-Javadoc) | |
1146 | * @see org.eclipse.linuxtools.lttng.ui.views.common.AbsTimeUpdateView#getProviderId() | |
1147 | */ | |
1148 | @Override | |
1149 | protected int getProviderId() { | |
1150 | return LttngCoreProviderFactory.CONTROL_FLOW_LTTNG_SYTH_EVENT_PROVIDER; | |
1151 | } | |
8827c197 | 1152 | } |