HG_REPOSITORIES/LPP/SciQLOP_Repos/SciQLop Commit - r1234:f48f3e7d295f

Handle selection of trash and repository items

trabillard -

r1234:f48f3e7d295f

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r1234:f48f3e7d295f

gui/include/Catalogue/CatalogueEventsWidget.h +1 0

             #ifndef SCIQLOP_CATALOGUEEVENTSWIDGET_H
             #define SCIQLOP_CATALOGUEEVENTSWIDGET_H
             #include <Common/spimpl.h>
             #include <QLoggingCategory>
             #include <QWidget>
             class DBCatalogue;
             class DBEvent;
             class DBEventProduct;
             class VisualizationWidget;
             namespace Ui {
             class CatalogueEventsWidget;
             }
             Q_DECLARE_LOGGING_CATEGORY(LOG_CatalogueEventsWidget)
             class CatalogueEventsWidget : public QWidget {
                 Q_OBJECT
             signals:
                 void eventsSelected(const QVector<std::shared_ptr<DBEvent> > &event);
                 void eventProductsSelected(
                     const QVector<QPair<std::shared_ptr<DBEvent>, std::shared_ptr<DBEventProduct> > >
                         &eventproducts);
                 void selectionCleared();
             public:
                 explicit CatalogueEventsWidget(QWidget *parent = 0);
                 virtual ~CatalogueEventsWidget();
                 void setVisualizationWidget(VisualizationWidget *visualization);
                 void addEvent(const std::shared_ptr<DBEvent> &event);
                 void setEventChanges(const std::shared_ptr<DBEvent> &event, bool hasChanges);
                 QVector<std::shared_ptr<DBCatalogue> > displayedCatalogues() const;
                 bool isAllEventsDisplayed() const;
                 bool isEventDisplayed(const std::shared_ptr<DBEvent> &event) const;
             public slots:
                 void populateWithCatalogues(const QVector<std::shared_ptr<DBCatalogue> > &catalogues);
                 void populateWithAllEvents();
+                void clear();
                 void refresh();
             private:
                 Ui::CatalogueEventsWidget *ui;
                 class CatalogueEventsWidgetPrivate;
                 spimpl::unique_impl_ptr<CatalogueEventsWidgetPrivate> impl;
             };
             #endif // SCIQLOP_CATALOGUEEVENTSWIDGET_H

gui/src/Catalogue/CatalogueEventsWidget.cpp +9 -1

             #include "Catalogue/CatalogueEventsWidget.h"
             #include "ui_CatalogueEventsWidget.h"
             #include <Catalogue/CatalogueController.h>
             #include <Catalogue/CatalogueEventsModel.h>
             #include <Catalogue/CatalogueExplorerHelper.h>
             #include <CatalogueDao.h>
             #include <DBCatalogue.h>
             #include <SqpApplication.h>
             #include <Visualization/VisualizationTabWidget.h>
             #include <Visualization/VisualizationWidget.h>
             #include <Visualization/VisualizationZoneWidget.h>
             #include <QDialog>
             #include <QDialogButtonBox>
             #include <QListWidget>
             Q_LOGGING_CATEGORY(LOG_CatalogueEventsWidget, "CatalogueEventsWidget")
             /// Fixed size of the validation column
             const auto VALIDATION_COLUMN_SIZE = 35;
             struct CatalogueEventsWidget::CatalogueEventsWidgetPrivate {
                 CatalogueEventsModel *m_Model = nullptr;
                 QStringList m_ZonesForTimeMode;
                 QString m_ZoneForGraphMode;
                 QVector<std::shared_ptr<DBCatalogue> > m_DisplayedCatalogues;
                 VisualizationWidget *m_VisualizationWidget = nullptr;
                 void setEvents(const QVector<std::shared_ptr<DBEvent> > &events, QTreeView *treeView)
                 {
                     treeView->setSortingEnabled(false);
                     m_Model->setEvents(events);
                     treeView->setSortingEnabled(true);
                 }
                 void addEvent(const std::shared_ptr<DBEvent> &event, QTreeView *treeView)
                 {
                     treeView->setSortingEnabled(false);
                     m_Model->addEvent(event);
                     treeView->setSortingEnabled(true);
                 }
                 void removeEvent(const std::shared_ptr<DBEvent> &event, QTreeView *treeView)
                 {
                     treeView->setSortingEnabled(false);
                     m_Model->removeEvent(event);
                     treeView->setSortingEnabled(true);
                 }
                 QStringList getAvailableVisualizationZoneList() const
                 {
                     if (m_VisualizationWidget) {
                         if (auto tab = m_VisualizationWidget->currentTabWidget()) {
                             return tab->availableZoneWidgets();
                         }
                     }
                     return QStringList{};
                 }
                 QStringList selectZone(QWidget *parent, const QStringList &selectedZones,
                                        bool allowMultiSelection, const QPoint &location)
                 {
                     auto availableZones = getAvailableVisualizationZoneList();
                     if (availableZones.isEmpty()) {
                         return QStringList{};
                     }
                     QDialog d(parent, Qt::Tool);
                     d.setWindowTitle("Choose a zone");
                     auto layout = new QVBoxLayout{&d};
                     layout->setContentsMargins(0, 0, 0, 0);
                     auto listWidget = new QListWidget{&d};
                     layout->addWidget(listWidget);
                     QSet<QListWidgetItem *> checkedItems;
                     for (auto zone : availableZones) {
                         auto item = new QListWidgetItem{zone};
                         item->setFlags(Qt::ItemIsEnabled | Qt::ItemIsUserCheckable);
                         if (selectedZones.contains(zone)) {
                             item->setCheckState(Qt::Checked);
                             checkedItems << item;
                         }
                         else {
                             item->setCheckState(Qt::Unchecked);
                         }
                         listWidget->addItem(item);
                     }
                     auto buttonBox = new QDialogButtonBox{QDialogButtonBox::Ok, &d};
                     layout->addWidget(buttonBox);
                     QObject::connect(buttonBox, &QDialogButtonBox::accepted, &d, &QDialog::accept);
                     QObject::connect(buttonBox, &QDialogButtonBox::rejected, &d, &QDialog::reject);
                     QObject::connect(listWidget, &QListWidget::itemChanged,
                                      [&checkedItems, allowMultiSelection, listWidget](auto item) {
                                          if (item->checkState() == Qt::Checked) {
                                              if (!allowMultiSelection) {
                                                  for (auto checkedItem : checkedItems) {
                                                      listWidget->blockSignals(true);
                                                      checkedItem->setCheckState(Qt::Unchecked);
                                                      listWidget->blockSignals(false);
                                                  }
                                                  checkedItems.clear();
                                              }
                                              checkedItems << item;
                                          }
                                          else {
                                              checkedItems.remove(item);
                                          }
                                      });
                     QStringList result;
                     d.setMinimumWidth(120);
                     d.resize(d.minimumSizeHint());
                     d.move(location);
                     if (d.exec() == QDialog::Accepted) {
                         for (auto item : checkedItems) {
                             result += item->text();
                         }
                     }
                     else {
                         result = selectedZones;
                     }
                     return result;
                 }
                 void updateForTimeMode(QTreeView *treeView)
                 {
                     auto selectedRows = treeView->selectionModel()->selectedRows();
                     if (selectedRows.count() == 1) {
                         auto event = m_Model->getEvent(selectedRows.first());
                         if (event) {
                             if (m_VisualizationWidget) {
                                 if (auto tab = m_VisualizationWidget->currentTabWidget()) {
                                     for (auto zoneName : m_ZonesForTimeMode) {
                                         if (auto zone = tab->getZoneWithName(zoneName)) {
                                             SqpRange eventRange;
                                             eventRange.m_TStart = event->getTStart();
                                             eventRange.m_TEnd = event->getTEnd();
                                             zone->setZoneRange(eventRange);
                                         }
                                     }
                                 }
                                 else {
                                     qCWarning(LOG_CatalogueEventsWidget())
                                         << "updateTimeZone: no tab found in the visualization";
                                 }
                             }
                             else {
                                 qCWarning(LOG_CatalogueEventsWidget())
                                     << "updateTimeZone: visualization widget not found";
                             }
                         }
                     }
                     else {
                         qCWarning(LOG_CatalogueEventsWidget())
                             << "updateTimeZone: not compatible with multiple events selected";
                     }
                 }
                 void updateForGraphMode(QTreeView *treeView)
                 {
                     auto selectedRows = treeView->selectionModel()->selectedRows();
                     if (selectedRows.count() == 1) {
                         auto event = m_Model->getEvent(selectedRows.first());
                         if (m_VisualizationWidget) {
                             if (auto tab = m_VisualizationWidget->currentTabWidget()) {
                                 if (auto zone = tab->getZoneWithName(m_ZoneForGraphMode)) {
                                     // TODO
                                 }
                             }
                             else {
                                 qCWarning(LOG_CatalogueEventsWidget())
                                     << "updateGraphMode: no tab found in the visualization";
                             }
                         }
                         else {
                             qCWarning(LOG_CatalogueEventsWidget())
                                 << "updateGraphMode: visualization widget not found";
                         }
                     }
                     else {
                         qCWarning(LOG_CatalogueEventsWidget())
                             << "updateGraphMode: not compatible with multiple events selected";
                     }
                 }
             };
             CatalogueEventsWidget::CatalogueEventsWidget(QWidget *parent)
                     : QWidget(parent),
                       ui(new Ui::CatalogueEventsWidget),
                       impl{spimpl::make_unique_impl<CatalogueEventsWidgetPrivate>()}
             {
                 ui->setupUi(this);
                 impl->m_Model = new CatalogueEventsModel{this};
                 ui->treeView->setModel(impl->m_Model);
                 ui->treeView->setSortingEnabled(true);
                 ui->treeView->setDragDropMode(QAbstractItemView::DragDrop);
                 ui->treeView->setDragEnabled(true);
                 connect(ui->btnTime, &QToolButton::clicked, [this](auto checked) {
                     if (checked) {
                         ui->btnChart->setChecked(false);
                         impl->m_ZonesForTimeMode
                             = impl->selectZone(this, impl->m_ZonesForTimeMode, true,
                                                this->mapToGlobal(ui->btnTime->frameGeometry().center()));
                         impl->updateForTimeMode(ui->treeView);
                     }
                 });
                 connect(ui->btnChart, &QToolButton::clicked, [this](auto checked) {
                     if (checked) {
                         ui->btnTime->setChecked(false);
                         impl->m_ZoneForGraphMode
                             = impl->selectZone(this, {impl->m_ZoneForGraphMode}, false,
                                                this->mapToGlobal(ui->btnChart->frameGeometry().center()))
                                   .value(0);
                         impl->updateForGraphMode(ui->treeView);
                     }
                 });
                 auto emitSelection = [this]() {
                     QVector<std::shared_ptr<DBEvent> > events;
                     QVector<QPair<std::shared_ptr<DBEvent>, std::shared_ptr<DBEventProduct> > > eventProducts;
                     for (auto rowIndex : ui->treeView->selectionModel()->selectedRows()) {
                         auto itemType = impl->m_Model->itemTypeOf(rowIndex);
                         if (itemType == CatalogueEventsModel::ItemType::Event) {
                             events << impl->m_Model->getEvent(rowIndex);
                         }
                         else if (itemType == CatalogueEventsModel::ItemType::EventProduct) {
                             eventProducts << qMakePair(impl->m_Model->getParentEvent(rowIndex),
                                                        impl->m_Model->getEventProduct(rowIndex));
                         }
                     }
                     if (!events.isEmpty() && eventProducts.isEmpty()) {
                         emit this->eventsSelected(events);
                     }
                     else if (events.isEmpty() && !eventProducts.isEmpty()) {
                         emit this->eventProductsSelected(eventProducts);
                     }
                     else {
                         emit this->selectionCleared();
                     }
                 };
                 connect(ui->treeView, &QTreeView::clicked, emitSelection);
                 connect(ui->treeView->selectionModel(), &QItemSelectionModel::selectionChanged, emitSelection);
                 connect(ui->treeView->selectionModel(), &QItemSelectionModel::selectionChanged, [this]() {
                     auto isNotMultiSelection = ui->treeView->selectionModel()->selectedRows().count() <= 1;
                     ui->btnChart->setEnabled(isNotMultiSelection);
                     ui->btnTime->setEnabled(isNotMultiSelection);
                     if (isNotMultiSelection && ui->btnTime->isChecked()) {
                         impl->updateForTimeMode(ui->treeView);
                     }
                     else if (isNotMultiSelection && ui->btnChart->isChecked()) {
                         impl->updateForGraphMode(ui->treeView);
                     }
                 });
                 ui->treeView->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
                 ui->treeView->header()->setSectionResizeMode((int)CatalogueEventsModel::Column::Name,
                                                              QHeaderView::Stretch);
                 ui->treeView->header()->setSectionResizeMode((int)CatalogueEventsModel::Column::Validation,
                                                              QHeaderView::Fixed);
                 ui->treeView->header()->resizeSection((int)CatalogueEventsModel::Column::Validation,
                                                       VALIDATION_COLUMN_SIZE);
                 ui->treeView->header()->setSortIndicatorShown(true);
                 connect(impl->m_Model, &CatalogueEventsModel::modelSorted, [this]() {
                     auto allEvents = impl->m_Model->events();
                     for (auto event : allEvents) {
                         setEventChanges(event, impl->m_Model->eventsHasChanges(event));
                     }
                 });
+                populateWithAllEvents();
             }
             CatalogueEventsWidget::~CatalogueEventsWidget()
             {
                 delete ui;
             }
             void CatalogueEventsWidget::setVisualizationWidget(VisualizationWidget *visualization)
             {
                 impl->m_VisualizationWidget = visualization;
             }
             void CatalogueEventsWidget::addEvent(const std::shared_ptr<DBEvent> &event)
             {
                 impl->addEvent(event, ui->treeView);
             }
             void CatalogueEventsWidget::setEventChanges(const std::shared_ptr<DBEvent> &event, bool hasChanges)
             {
                 impl->m_Model->refreshEvent(event);
                 auto eventIndex = impl->m_Model->indexOf(event);
                 auto validationIndex
                     = eventIndex.sibling(eventIndex.row(), (int)CatalogueEventsModel::Column::Validation);
                 if (hasChanges) {
                     if (ui->treeView->indexWidget(validationIndex) == nullptr) {
                         auto widget = CatalogueExplorerHelper::buildValidationWidget(
                             ui->treeView,
                             [this, event]() {
                                 sqpApp->catalogueController().saveEvent(event);
                                 setEventChanges(event, false);
                             },
                             [this, event]() { setEventChanges(event, false); });
                         ui->treeView->setIndexWidget(validationIndex, widget);
                     }
                     impl->m_Model->setEventHasChanges(event, hasChanges);
                 }
                 else {
                     qCWarning(LOG_CatalogueEventsWidget())
                         << "setEventChanges: the event is not displayed in the model.";
                 }
             }
             QVector<std::shared_ptr<DBCatalogue> > CatalogueEventsWidget::displayedCatalogues() const
             {
                 return impl->m_DisplayedCatalogues;
             }
             bool CatalogueEventsWidget::isAllEventsDisplayed() const
             {
-                return impl->m_DisplayedCatalogues.isEmpty();
+                return impl->m_DisplayedCatalogues.isEmpty() && !impl->m_Model->events().isEmpty();
             }
             bool CatalogueEventsWidget::isEventDisplayed(const std::shared_ptr<DBEvent> &event) const
             {
                 return impl->m_Model->indexOf(event).isValid();
             }
             void CatalogueEventsWidget::populateWithCatalogues(
                 const QVector<std::shared_ptr<DBCatalogue> > &catalogues)
             {
                 impl->m_DisplayedCatalogues = catalogues;
                 QSet<QUuid> eventIds;
                 QVector<std::shared_ptr<DBEvent> > events;
                 for (auto catalogue : catalogues) {
                     auto catalogueEvents = sqpApp->catalogueController().retrieveEventsFromCatalogue(catalogue);
                     for (auto event : catalogueEvents) {
                         if (!eventIds.contains(event->getUniqId())) {
                             events << event;
                             eventIds.insert(event->getUniqId());
                         }
                     }
                 }
                 impl->setEvents(events, ui->treeView);
             }
             void CatalogueEventsWidget::populateWithAllEvents()
             {
                 impl->m_DisplayedCatalogues.clear();
                 auto allEvents = sqpApp->catalogueController().retrieveAllEvents();
                 QVector<std::shared_ptr<DBEvent> > events;
                 for (auto event : allEvents) {
                     events << event;
                 }
                 impl->setEvents(events, ui->treeView);
             }
+            void CatalogueEventsWidget::clear()
+            {
+                impl->m_DisplayedCatalogues.clear();
+                impl->setEvents({}, ui->treeView);
+            }
             void CatalogueEventsWidget::refresh()
             {
                 if (impl->m_DisplayedCatalogues.isEmpty()) {
                     populateWithAllEvents();
                 }
                 else {
                     populateWithCatalogues(impl->m_DisplayedCatalogues);
                 }
             }

gui/src/Catalogue/CatalogueExplorer.cpp +17 -4

             #include "Catalogue/CatalogueExplorer.h"
             #include "ui_CatalogueExplorer.h"
             #include <Catalogue/CatalogueActionManager.h>
             #include <Catalogue/CatalogueController.h>
             #include <SqpApplication.h>
             #include <Visualization/VisualizationWidget.h>
             #include <DBCatalogue.h>
             #include <DBEvent.h>
             struct CatalogueExplorer::CatalogueExplorerPrivate {
                 CatalogueActionManager m_ActionManager;
                 CatalogueExplorerPrivate(CatalogueExplorer *catalogueExplorer)
                         : m_ActionManager(catalogueExplorer)
                 {
                 }
             };
             CatalogueExplorer::CatalogueExplorer(QWidget *parent)
                     : QDialog(parent, Qt::Dialog | Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint),
                       ui(new Ui::CatalogueExplorer),
                       impl{spimpl::make_unique_impl<CatalogueExplorerPrivate>(this)}
             {
                 ui->setupUi(this);
                 impl->m_ActionManager.installSelectionZoneActions();
                 connect(ui->catalogues, &CatalogueSideBarWidget::catalogueSelected, [this](auto catalogues) {
                     if (catalogues.count() == 1) {
                         ui->inspector->setCatalogue(catalogues.first());
                     }
                     else {
                         ui->inspector->showPage(CatalogueInspectorWidget::Page::Empty);
                     }
                     ui->events->populateWithCatalogues(catalogues);
                 });
                 connect(ui->catalogues, &CatalogueSideBarWidget::databaseSelected, [this](auto databases) {
                     ui->inspector->showPage(CatalogueInspectorWidget::Page::Empty);
                 });
-                connect(ui->catalogues, &CatalogueSideBarWidget::trashSelected,
+                connect(ui->catalogues, &CatalogueSideBarWidget::trashSelected, [this]() {
-                        [this]() { ui->inspector->showPage(CatalogueInspectorWidget::Page::Empty); });
+                    ui->inspector->showPage(CatalogueInspectorWidget::Page::Empty);
+                    ui->events->clear();
+                });
                 connect(ui->catalogues, &CatalogueSideBarWidget::allEventsSelected, [this]() {
                     ui->inspector->showPage(CatalogueInspectorWidget::Page::Empty);
                     ui->events->populateWithAllEvents();
                 });
-                connect(ui->catalogues, &CatalogueSideBarWidget::selectionCleared,
+                connect(ui->catalogues, &CatalogueSideBarWidget::databaseSelected, [this](auto databaseList) {
-                        [this]() { ui->inspector->showPage(CatalogueInspectorWidget::Page::Empty); });
+                    QVector<std::shared_ptr<DBCatalogue> > catalogueList;
+                    for (auto database : databaseList) {
+                        catalogueList.append(ui->catalogues->getCatalogues(database));
+                    }
+                    ui->events->populateWithCatalogues(catalogueList);
+                    ui->inspector->showPage(CatalogueInspectorWidget::Page::Empty);
+                });
+                connect(ui->catalogues, &CatalogueSideBarWidget::selectionCleared, [this]() {
+                    ui->inspector->showPage(CatalogueInspectorWidget::Page::Empty);
+                    ui->events->clear();
+                });
                 connect(ui->events, &CatalogueEventsWidget::eventsSelected, [this](auto events) {
                     if (events.count() == 1) {
                         ui->inspector->setEvent(events.first());
                     }
                     else {
                         ui->inspector->showPage(CatalogueInspectorWidget::Page::Empty);
                     }
                 });
                 connect(ui->events, &CatalogueEventsWidget::eventProductsSelected, [this](auto eventProducts) {
                     if (eventProducts.count() == 1) {
                         ui->inspector->setEventProduct(eventProducts.first().first,
                                                        eventProducts.first().second);
                     }
                     else {
                         ui->inspector->showPage(CatalogueInspectorWidget::Page::Empty);
                     }
                 });
                 connect(ui->events, &CatalogueEventsWidget::selectionCleared,
                         [this]() { ui->inspector->showPage(CatalogueInspectorWidget::Page::Empty); });
                 connect(ui->inspector, &CatalogueInspectorWidget::catalogueUpdated, [this](auto catalogue) {
                     sqpApp->catalogueController().updateCatalogue(catalogue);
                     ui->catalogues->setCatalogueChanges(catalogue, true);
                 });
                 connect(ui->inspector, &CatalogueInspectorWidget::eventUpdated, [this](auto event) {
                     sqpApp->catalogueController().updateEvent(event);
                     ui->events->setEventChanges(event, true);
                 });
                 connect(ui->inspector, &CatalogueInspectorWidget::eventProductUpdated,
                         [this](auto event, auto eventProduct) {
                             sqpApp->catalogueController().updateEventProduct(eventProduct);
                             ui->events->setEventChanges(event, true);
                         });
             }
             CatalogueExplorer::~CatalogueExplorer()
             {
                 delete ui;
             }
             void CatalogueExplorer::setVisualizationWidget(VisualizationWidget *visualization)
             {
                 ui->events->setVisualizationWidget(visualization);
             }
             CatalogueEventsWidget &CatalogueExplorer::eventsWidget() const
             {
                 return *ui->events;
             }
             CatalogueSideBarWidget &CatalogueExplorer::sideBarWidget() const
             {
                 return *ui->catalogues;
             }

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