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Rework zone selection with graph & time mode as a poppup menu
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r1322:f86313d53b19
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1 1 #include "Catalogue/CatalogueEventsWidget.h"
2 2 #include "ui_CatalogueEventsWidget.h"
3 3
4 4 #include <Catalogue/CatalogueController.h>
5 5 #include <Catalogue/CatalogueEventsModel.h>
6 6 #include <Catalogue/CatalogueExplorerHelper.h>
7 7 #include <CatalogueDao.h>
8 8 #include <DBCatalogue.h>
9 9 #include <DBEventProduct.h>
10 10 #include <DataSource/DataSourceController.h>
11 11 #include <DataSource/DataSourceItem.h>
12 12 #include <SqpApplication.h>
13 13 #include <Variable/Variable.h>
14 14 #include <Variable/VariableController.h>
15 15 #include <Visualization/VisualizationGraphWidget.h>
16 16 #include <Visualization/VisualizationTabWidget.h>
17 17 #include <Visualization/VisualizationWidget.h>
18 18 #include <Visualization/VisualizationZoneWidget.h>
19 19
20 #include <QActionGroup>
20 21 #include <QDialog>
21 22 #include <QDialogButtonBox>
22 23 #include <QKeyEvent>
23 24 #include <QListWidget>
25 #include <QMenu>
24 26 #include <QMessageBox>
25 27
26 28 Q_LOGGING_CATEGORY(LOG_CatalogueEventsWidget, "CatalogueEventsWidget")
27 29
28 30 /// Percentage added to the range of a event when it is displayed
29 31 const auto EVENT_RANGE_MARGE = 30; // in %
30 32
31 33 struct CatalogueEventsWidget::CatalogueEventsWidgetPrivate {
32 34
33 35 CatalogueEventsModel *m_Model = nullptr;
34 36 QStringList m_ZonesForTimeMode;
35 37 QString m_ZoneForGraphMode;
36 38 QVector<std::shared_ptr<DBCatalogue> > m_DisplayedCatalogues;
37 39 bool m_AllEventDisplayed = false;
38 40 QVector<VisualizationGraphWidget *> m_CustomGraphs;
39 41
40 42 VisualizationWidget *m_VisualizationWidget = nullptr;
41 43
42 44 void setEvents(const QVector<std::shared_ptr<DBEvent> > &events, CatalogueEventsWidget *widget)
43 45 {
44 46 widget->ui->treeView->setSortingEnabled(false);
45 47 m_Model->setSourceCatalogues(m_DisplayedCatalogues);
46 48 m_Model->setEvents(events);
47 49 widget->ui->treeView->setSortingEnabled(true);
48 50
49 51 for (auto event : events) {
50 52 if (sqpApp->catalogueController().eventHasChanges(event)) {
51 53 auto index = m_Model->indexOf(event);
52 54 widget->setEventChanges(event, true);
53 55 }
54 56 }
55 57 }
56 58
57 59 void addEvent(const std::shared_ptr<DBEvent> &event, QTreeView *treeView)
58 60 {
59 61 treeView->setSortingEnabled(false);
60 62 m_Model->addEvent(event);
61 63 treeView->setSortingEnabled(true);
62 64 }
63 65
64 66 void removeEvent(const std::shared_ptr<DBEvent> &event, QTreeView *treeView)
65 67 {
66 68 treeView->setSortingEnabled(false);
67 69 m_Model->removeEvent(event);
68 70 treeView->setSortingEnabled(true);
69 71 }
70 72
71 73 QStringList getAvailableVisualizationZoneList() const
72 74 {
73 75 if (m_VisualizationWidget) {
74 76 if (auto tab = m_VisualizationWidget->currentTabWidget()) {
75 77 return tab->availableZoneWidgets();
76 78 }
77 79 }
78 80
79 81 return QStringList{};
80 82 }
81 83
82 84 QStringList selectZone(QWidget *parent, const QStringList &selectedZones,
83 85 bool allowMultiSelection, const QPoint &location)
84 86 {
85 87 auto availableZones = getAvailableVisualizationZoneList();
86 88 if (availableZones.isEmpty()) {
87 89 return QStringList{};
88 90 }
89 91
90 QDialog d(parent, Qt::Tool);
91 d.setWindowTitle("Choose a zone");
92 auto layout = new QVBoxLayout{&d};
93 layout->setContentsMargins(0, 0, 0, 0);
94 auto listWidget = new QListWidget{&d};
95 layout->addWidget(listWidget);
92 QActionGroup actionGroup{parent};
93 actionGroup.setExclusive(!allowMultiSelection);
96 94
97 QSet<QListWidgetItem *> checkedItems;
95 QMenu selectionMenu{parent};
96 selectionMenu.addSeparator();
97 QVector<QAction *> zoneActions;
98 98 for (auto zone : availableZones) {
99 auto item = new QListWidgetItem{zone};
100 item->setFlags(Qt::ItemIsEnabled | Qt::ItemIsUserCheckable);
101 if (selectedZones.contains(zone)) {
102 item->setCheckState(Qt::Checked);
103 checkedItems << item;
104 }
105 else {
106 item->setCheckState(Qt::Unchecked);
107 }
108
109 listWidget->addItem(item);
99 auto zoneAction = selectionMenu.addAction(zone);
100 zoneAction->setCheckable(true);
101 zoneAction->setChecked(selectedZones.contains(zone));
102 actionGroup.addAction(zoneAction);
103 zoneActions << zoneAction;
110 104 }
111 105
112 auto buttonBox = new QDialogButtonBox{QDialogButtonBox::Ok, &d};
113 layout->addWidget(buttonBox);
114
115 QObject::connect(buttonBox, &QDialogButtonBox::accepted, &d, &QDialog::accept);
116 QObject::connect(buttonBox, &QDialogButtonBox::rejected, &d, &QDialog::reject);
117
118 QObject::connect(listWidget, &QListWidget::itemChanged,
119 [&checkedItems, allowMultiSelection, listWidget](auto item) {
120 if (item->checkState() == Qt::Checked) {
121 if (!allowMultiSelection) {
122 for (auto checkedItem : checkedItems) {
123 listWidget->blockSignals(true);
124 checkedItem->setCheckState(Qt::Unchecked);
125 listWidget->blockSignals(false);
126 }
127
128 checkedItems.clear();
129 }
130 checkedItems << item;
131 }
132 else {
133 checkedItems.remove(item);
134 }
135 });
106 auto action = selectionMenu.exec(QCursor::pos());
136 107
137 108 QStringList result;
138 109
139 d.setMinimumWidth(120);
140 d.resize(d.minimumSizeHint());
141 d.move(location);
142 if (d.exec() == QDialog::Accepted) {
143 for (auto item : checkedItems) {
144 result += item->text();
145 }
110 if (action == nullptr) {
111 result = selectedZones;
146 112 }
147 113 else {
148 result = selectedZones;
114 for (auto zoneAction : zoneActions) {
115 if (zoneAction->isChecked()) {
116 result << zoneAction->text();
117 }
118 }
149 119 }
150 120
151 121 return result;
152 122 }
153 123
154 124 void updateForTimeMode(QTreeView *treeView)
155 125 {
156 126 auto selectedRows = treeView->selectionModel()->selectedRows();
157 127
158 128 if (selectedRows.count() == 1) {
159 129 auto event = m_Model->getEvent(selectedRows.first());
160 130 if (event) {
161 131 if (m_VisualizationWidget) {
162 132 if (auto tab = m_VisualizationWidget->currentTabWidget()) {
163 133
164 134 for (auto zoneName : m_ZonesForTimeMode) {
165 135 if (auto zone = tab->getZoneWithName(zoneName)) {
166 136 SqpRange eventRange;
167 137 eventRange.m_TStart = event->getTStart();
168 138 eventRange.m_TEnd = event->getTEnd();
169 139 zone->setZoneRange(eventRange);
170 140 }
171 141 }
172 142 }
173 143 else {
174 144 qCWarning(LOG_CatalogueEventsWidget())
175 145 << "updateTimeZone: no tab found in the visualization";
176 146 }
177 147 }
178 148 else {
179 149 qCWarning(LOG_CatalogueEventsWidget())
180 150 << "updateTimeZone: visualization widget not found";
181 151 }
182 152 }
183 153 }
184 154 else {
185 155 qCWarning(LOG_CatalogueEventsWidget())
186 156 << "updateTimeZone: not compatible with multiple events selected";
187 157 }
188 158 }
189 159
190 160 QVector<SqpRange> getGraphRanges(const std::shared_ptr<DBEvent> &event)
191 161 {
192 162 // Retrieves the range of each product and the maximum size
193 163 QVector<SqpRange> graphRanges;
194 164 double maxDt = 0;
195 165 for (auto eventProduct : event->getEventProducts()) {
196 166 SqpRange eventRange;
197 167 eventRange.m_TStart = eventProduct.getTStart();
198 168 eventRange.m_TEnd = eventProduct.getTEnd();
199 169 graphRanges << eventRange;
200 170
201 171 auto dt = eventRange.m_TEnd - eventRange.m_TStart;
202 172 if (dt > maxDt) {
203 173 maxDt = dt;
204 174 }
205 175 }
206 176
207 177 // Adds the marge
208 178 maxDt *= (100.0 + EVENT_RANGE_MARGE) / 100.0;
209 179
210 180 // Corrects the graph ranges so that they all have the same size
211 181 QVector<SqpRange> correctedGraphRanges;
212 182 for (auto range : graphRanges) {
213 183 auto dt = range.m_TEnd - range.m_TStart;
214 184 auto diff = qAbs((maxDt - dt) / 2.0);
215 185
216 186 SqpRange correctedRange;
217 187 correctedRange.m_TStart = range.m_TStart - diff;
218 188 correctedRange.m_TEnd = range.m_TEnd + diff;
219 189
220 190 correctedGraphRanges << correctedRange;
221 191 }
222 192
223 193 return correctedGraphRanges;
224 194 }
225 195
226 196 void updateForGraphMode(CatalogueEventsWidget *catalogueEventWidget)
227 197 {
228 198 auto selectedRows = catalogueEventWidget->ui->treeView->selectionModel()->selectedRows();
229 199 if (selectedRows.count() != 1) {
230 200 qCWarning(LOG_CatalogueEventsWidget())
231 201 << "updateGraphMode: not compatible with multiple events selected";
232 202 return;
233 203 }
234 204
235 205 if (!m_VisualizationWidget) {
236 206 qCWarning(LOG_CatalogueEventsWidget())
237 207 << "updateGraphMode: visualization widget not found";
238 208 return;
239 209 }
240 210
241 211 auto event = m_Model->getEvent(selectedRows.first());
242 212 if (!event) {
243 213 // A event product is probably selected
244 214 qCInfo(LOG_CatalogueEventsWidget()) << "updateGraphMode: no events are selected";
245 215 return;
246 216 }
247 217
248 218 auto tab = m_VisualizationWidget->currentTabWidget();
249 219 if (!tab) {
250 220 qCWarning(LOG_CatalogueEventsWidget())
251 221 << "updateGraphMode: no tab found in the visualization";
252 222 return;
253 223 }
254 224
255 225 auto zone = tab->getZoneWithName(m_ZoneForGraphMode);
256 226 if (!zone) {
257 227 qCWarning(LOG_CatalogueEventsWidget()) << "updateGraphMode: zone not found";
258 228 return;
259 229 }
260 230
261 231 // Closes the previous graph and delete the asociated variables
262 232 for (auto graph : m_CustomGraphs) {
263 233 graph->close();
264 234 auto variables = graph->variables().toVector();
265 235
266 236 QMetaObject::invokeMethod(&sqpApp->variableController(), "deleteVariables",
267 237 Qt::QueuedConnection,
268 238 Q_ARG(QVector<std::shared_ptr<Variable> >, variables));
269 239 }
270 240 m_CustomGraphs.clear();
271 241
272 242 // Closes the remaining graphs inside the zone
273 243 zone->closeAllGraphs();
274 244
275 245 // Calculates the range of each graph which will be created
276 246 auto graphRange = getGraphRanges(event);
277 247
278 248 // Loops through the event products and create the graph
279 249 auto itRange = graphRange.cbegin();
280 250 for (auto eventProduct : event->getEventProducts()) {
281 251 auto productId = eventProduct.getProductId();
282 252
283 253 auto range = *itRange;
284 254 ++itRange;
285 255
286 256 SqpRange productRange;
287 257 productRange.m_TStart = eventProduct.getTStart();
288 258 productRange.m_TEnd = eventProduct.getTEnd();
289 259
290 260 auto context = new QObject{catalogueEventWidget};
291 261 QObject::connect(
292 262 &sqpApp->variableController(), &VariableController::variableAdded, context,
293 263 [this, catalogueEventWidget, zone, context, event, range, productRange,
294 264 productId](auto variable) {
295 265
296 266 if (variable->metadata().value(DataSourceItem::ID_DATA_KEY).toString()
297 267 == productId) {
298 268 auto graph = zone->createGraph(variable);
299 269 graph->setAutoRangeOnVariableInitialization(false);
300 270
301 271 auto selectionZone
302 272 = graph->addSelectionZone(event->getName(), productRange);
303 273 emit catalogueEventWidget->selectionZoneAdded(event, productId,
304 274 selectionZone);
305 275 m_CustomGraphs << graph;
306 276
307 277 graph->setGraphRange(range, true);
308 278
309 279 // Removes the graph from the graph list if it is closed manually
310 280 QObject::connect(graph, &VisualizationGraphWidget::destroyed,
311 281 [this, graph]() { m_CustomGraphs.removeAll(graph); });
312 282
313 283 delete context; // removes the connection
314 284 }
315 285 },
316 286 Qt::QueuedConnection);
317 287
318 288 QMetaObject::invokeMethod(&sqpApp->dataSourceController(),
319 289 "requestVariableFromProductIdKey", Qt::QueuedConnection,
320 290 Q_ARG(QString, productId));
321 291 }
322 292 }
323 293
324 294 void getSelectedItems(
325 295 QTreeView *treeView, QVector<std::shared_ptr<DBEvent> > &events,
326 296 QVector<QPair<std::shared_ptr<DBEvent>, std::shared_ptr<DBEventProduct> > > &eventProducts)
327 297 {
328 298 for (auto rowIndex : treeView->selectionModel()->selectedRows()) {
329 299 auto itemType = m_Model->itemTypeOf(rowIndex);
330 300 if (itemType == CatalogueEventsModel::ItemType::Event) {
331 301 events << m_Model->getEvent(rowIndex);
332 302 }
333 303 else if (itemType == CatalogueEventsModel::ItemType::EventProduct) {
334 304 eventProducts << qMakePair(m_Model->getParentEvent(rowIndex),
335 305 m_Model->getEventProduct(rowIndex));
336 306 }
337 307 }
338 308 }
339 309 };
340 310
341 311 CatalogueEventsWidget::CatalogueEventsWidget(QWidget *parent)
342 312 : QWidget(parent),
343 313 ui(new Ui::CatalogueEventsWidget),
344 314 impl{spimpl::make_unique_impl<CatalogueEventsWidgetPrivate>()}
345 315 {
346 316 ui->setupUi(this);
347 317
348 318 impl->m_Model = new CatalogueEventsModel{this};
349 319 ui->treeView->setModel(impl->m_Model);
350 320
351 321 ui->treeView->setSortingEnabled(true);
352 322 ui->treeView->setDragDropMode(QAbstractItemView::DragDrop);
353 323 ui->treeView->setDragEnabled(true);
354 324
355 325
356 326 connect(ui->btnTime, &QToolButton::clicked, [this](auto checked) {
357 327 if (checked) {
358 328 ui->btnChart->setChecked(false);
359 329 impl->m_ZonesForTimeMode
360 330 = impl->selectZone(this, impl->m_ZonesForTimeMode, true,
361 331 this->mapToGlobal(ui->btnTime->frameGeometry().center()));
362 332
363 333 impl->updateForTimeMode(ui->treeView);
364 334 }
365 335 });
366 336
367 337 connect(ui->btnChart, &QToolButton::clicked, [this](auto checked) {
368 338 if (checked) {
369 339 ui->btnTime->setChecked(false);
370 340 impl->m_ZoneForGraphMode
371 341 = impl->selectZone(this, {impl->m_ZoneForGraphMode}, false,
372 342 this->mapToGlobal(ui->btnChart->frameGeometry().center()))
373 343 .value(0);
374 344
375 345 impl->updateForGraphMode(this);
376 346 }
377 347 });
378 348
379 349 connect(ui->btnRemove, &QToolButton::clicked, [this]() {
380 350 QVector<std::shared_ptr<DBEvent> > events;
381 351 QVector<QPair<std::shared_ptr<DBEvent>, std::shared_ptr<DBEventProduct> > > eventProducts;
382 352 impl->getSelectedItems(ui->treeView, events, eventProducts);
383 353
384 354 if (!events.isEmpty() && eventProducts.isEmpty()) {
385 355
386 356 auto canRemoveEvent
387 357 = !this->isAllEventsDisplayed()
388 358 || (QMessageBox::warning(
389 359 this, tr("Remove Event(s)"),
390 360 tr("The selected event(s) will be permanently removed "
391 361 "from the repository!\nAre you sure you want to continue?"),
392 362 QMessageBox::Yes | QMessageBox::No, QMessageBox::No)
393 363 == QMessageBox::Yes);
394 364
395 365 if (canRemoveEvent) {
396 366 for (auto event : events) {
397 367 if (this->isAllEventsDisplayed()) {
398 368 sqpApp->catalogueController().removeEvent(event);
399 369 impl->removeEvent(event, ui->treeView);
400 370 }
401 371 else {
402 372 QVector<std::shared_ptr<DBCatalogue> > modifiedCatalogues;
403 373 for (auto catalogue : this->displayedCatalogues()) {
404 374 if (catalogue->removeEvent(event->getUniqId())) {
405 375 sqpApp->catalogueController().updateCatalogue(catalogue);
406 376 modifiedCatalogues << catalogue;
407 377 }
408 378 }
409 379 if (!modifiedCatalogues.empty()) {
410 380 emit eventCataloguesModified(modifiedCatalogues);
411 381 }
412 382 }
413 383 impl->m_Model->removeEvent(event);
414 384 }
415 385
416 386
417 387 emit this->eventsRemoved(events);
418 388 }
419 389 }
420 390 });
421 391
422 392 connect(ui->treeView, &QTreeView::clicked, this, &CatalogueEventsWidget::emitSelection);
423 393 connect(ui->treeView->selectionModel(), &QItemSelectionModel::selectionChanged, this,
424 394 &CatalogueEventsWidget::emitSelection);
425 395
426 396 ui->btnRemove->setEnabled(false); // Disabled by default when nothing is selected
427 397 connect(ui->treeView->selectionModel(), &QItemSelectionModel::selectionChanged, [this]() {
428 398 auto isNotMultiSelection = ui->treeView->selectionModel()->selectedRows().count() <= 1;
429 399 ui->btnChart->setEnabled(isNotMultiSelection);
430 400 ui->btnTime->setEnabled(isNotMultiSelection);
431 401
432 402 if (isNotMultiSelection && ui->btnTime->isChecked()) {
433 403 impl->updateForTimeMode(ui->treeView);
434 404 }
435 405 else if (isNotMultiSelection && ui->btnChart->isChecked()) {
436 406 impl->updateForGraphMode(this);
437 407 }
438 408
439 409 QVector<std::shared_ptr<DBEvent> > events;
440 410 QVector<QPair<std::shared_ptr<DBEvent>, std::shared_ptr<DBEventProduct> > > eventProducts;
441 411 impl->getSelectedItems(ui->treeView, events, eventProducts);
442 412 ui->btnRemove->setEnabled(!events.isEmpty() && eventProducts.isEmpty());
443 413 });
444 414
445 415 ui->treeView->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
446 416 ui->treeView->header()->setSectionResizeMode((int)CatalogueEventsModel::Column::Tags,
447 417 QHeaderView::Stretch);
448 418 ui->treeView->header()->setSectionResizeMode((int)CatalogueEventsModel::Column::Validation,
449 419 QHeaderView::ResizeToContents);
450 420 ui->treeView->header()->setSectionResizeMode((int)CatalogueEventsModel::Column::Name,
451 421 QHeaderView::Interactive);
452 422 ui->treeView->header()->setSectionResizeMode((int)CatalogueEventsModel::Column::TStart,
453 423 QHeaderView::ResizeToContents);
454 424 ui->treeView->header()->setSectionResizeMode((int)CatalogueEventsModel::Column::TEnd,
455 425 QHeaderView::ResizeToContents);
456 426 ui->treeView->header()->setSortIndicatorShown(true);
457 427
458 428 connect(impl->m_Model, &CatalogueEventsModel::modelSorted, [this]() {
459 429 auto allEvents = impl->m_Model->events();
460 430 for (auto event : allEvents) {
461 431 setEventChanges(event, sqpApp->catalogueController().eventHasChanges(event));
462 432 }
463 433 });
464 434
465 435 populateWithAllEvents();
466 436 }
467 437
468 438 CatalogueEventsWidget::~CatalogueEventsWidget()
469 439 {
470 440 delete ui;
471 441 }
472 442
473 443 void CatalogueEventsWidget::setVisualizationWidget(VisualizationWidget *visualization)
474 444 {
475 445 impl->m_VisualizationWidget = visualization;
476 446 }
477 447
478 448 void CatalogueEventsWidget::addEvent(const std::shared_ptr<DBEvent> &event)
479 449 {
480 450 impl->addEvent(event, ui->treeView);
481 451 }
482 452
483 453 void CatalogueEventsWidget::setEventChanges(const std::shared_ptr<DBEvent> &event, bool hasChanges)
484 454 {
485 455 impl->m_Model->refreshEvent(event);
486 456
487 457 auto eventIndex = impl->m_Model->indexOf(event);
488 458 auto validationIndex
489 459 = eventIndex.sibling(eventIndex.row(), (int)CatalogueEventsModel::Column::Validation);
490 460
491 461 if (validationIndex.isValid()) {
492 462 if (hasChanges) {
493 463 if (ui->treeView->indexWidget(validationIndex) == nullptr) {
494 464 auto widget = CatalogueExplorerHelper::buildValidationWidget(
495 465 ui->treeView,
496 466 [this, event]() {
497 467 sqpApp->catalogueController().saveEvent(event);
498 468 setEventChanges(event, false);
499 469 },
500 470 [this, event]() {
501 471 bool removed = false;
502 472 sqpApp->catalogueController().discardEvent(event, removed);
503 473 if (removed) {
504 474 impl->m_Model->removeEvent(event);
505 475 }
506 476 else {
507 477 setEventChanges(event, false);
508 478 impl->m_Model->refreshEvent(event, true);
509 479 }
510 480 emitSelection();
511 481 });
512 482 ui->treeView->setIndexWidget(validationIndex, widget);
513 483 ui->treeView->header()->resizeSection((int)CatalogueEventsModel::Column::Validation,
514 484 QHeaderView::ResizeToContents);
515 485 }
516 486 }
517 487 else {
518 488 // Note: the widget is destroyed
519 489 ui->treeView->setIndexWidget(validationIndex, nullptr);
520 490 }
521 491 }
522 492 else {
523 493 qCWarning(LOG_CatalogueEventsWidget())
524 494 << "setEventChanges: the event is not displayed in the model.";
525 495 }
526 496 }
527 497
528 498 QVector<std::shared_ptr<DBCatalogue> > CatalogueEventsWidget::displayedCatalogues() const
529 499 {
530 500 return impl->m_DisplayedCatalogues;
531 501 }
532 502
533 503 bool CatalogueEventsWidget::isAllEventsDisplayed() const
534 504 {
535 505 return impl->m_AllEventDisplayed;
536 506 }
537 507
538 508 bool CatalogueEventsWidget::isEventDisplayed(const std::shared_ptr<DBEvent> &event) const
539 509 {
540 510 return impl->m_Model->indexOf(event).isValid();
541 511 }
542 512
543 513 void CatalogueEventsWidget::refreshEvent(const std::shared_ptr<DBEvent> &event)
544 514 {
545 515 impl->m_Model->refreshEvent(event, true);
546 516 }
547 517
548 518 void CatalogueEventsWidget::populateWithCatalogues(
549 519 const QVector<std::shared_ptr<DBCatalogue> > &catalogues)
550 520 {
551 521 impl->m_DisplayedCatalogues = catalogues;
552 522 impl->m_AllEventDisplayed = false;
553 523
554 524 QSet<QUuid> eventIds;
555 525 QVector<std::shared_ptr<DBEvent> > events;
556 526
557 527 for (auto catalogue : catalogues) {
558 528 auto catalogueEvents = sqpApp->catalogueController().retrieveEventsFromCatalogue(catalogue);
559 529 for (auto event : catalogueEvents) {
560 530 if (!eventIds.contains(event->getUniqId())) {
561 531 events << event;
562 532 eventIds.insert(event->getUniqId());
563 533 }
564 534 }
565 535 }
566 536
567 537 impl->setEvents(events, this);
568 538 }
569 539
570 540 void CatalogueEventsWidget::populateWithAllEvents()
571 541 {
572 542 impl->m_DisplayedCatalogues.clear();
573 543 impl->m_AllEventDisplayed = true;
574 544
575 545 auto allEvents = sqpApp->catalogueController().retrieveAllEvents();
576 546
577 547 QVector<std::shared_ptr<DBEvent> > events;
578 548 for (auto event : allEvents) {
579 549 events << event;
580 550 }
581 551
582 552 impl->setEvents(events, this);
583 553 }
584 554
585 555 void CatalogueEventsWidget::clear()
586 556 {
587 557 impl->m_DisplayedCatalogues.clear();
588 558 impl->m_AllEventDisplayed = false;
589 559 impl->setEvents({}, this);
590 560 }
591 561
592 562 void CatalogueEventsWidget::refresh()
593 563 {
594 564 if (isAllEventsDisplayed()) {
595 565 populateWithAllEvents();
596 566 }
597 567 else if (!impl->m_DisplayedCatalogues.isEmpty()) {
598 568 populateWithCatalogues(impl->m_DisplayedCatalogues);
599 569 }
600 570 }
601 571
602 572 void CatalogueEventsWidget::emitSelection()
603 573 {
604 574 QVector<std::shared_ptr<DBEvent> > events;
605 575 QVector<QPair<std::shared_ptr<DBEvent>, std::shared_ptr<DBEventProduct> > > eventProducts;
606 576 impl->getSelectedItems(ui->treeView, events, eventProducts);
607 577
608 578 if (!events.isEmpty() && eventProducts.isEmpty()) {
609 579 emit eventsSelected(events);
610 580 }
611 581 else if (events.isEmpty() && !eventProducts.isEmpty()) {
612 582 emit eventProductsSelected(eventProducts);
613 583 }
614 584 else {
615 585 emit selectionCleared();
616 586 }
617 587 }
618 588
619 589
620 590 void CatalogueEventsWidget::keyPressEvent(QKeyEvent *event)
621 591 {
622 592 switch (event->key()) {
623 593 case Qt::Key_Delete: {
624 594 ui->btnRemove->click();
625 595 }
626 596 default:
627 597 break;
628 598 }
629 599 }
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