From af544061861d47f194992333b19110dcdb50c24f 2017-12-13 11:16:03
From: Thibaud Rabillard <trabillard@itlink.fr>
Date: 2017-12-13 11:16:03
Subject: [PATCH] Manage inspector with multiple events selected

---

diff --git a/gui/include/Catalogue/CatalogueEventsWidget.h b/gui/include/Catalogue/CatalogueEventsWidget.h
index 456a176..1886a81 100644
--- a/gui/include/Catalogue/CatalogueEventsWidget.h
+++ b/gui/include/Catalogue/CatalogueEventsWidget.h
@@ -15,7 +15,7 @@ class CatalogueEventsWidget : public QWidget {
     Q_OBJECT
 
 signals:
-    void eventSelected(const DBEvent &event);
+    void eventsSelected(const QVector<DBEvent> &event);
 
 public:
     explicit CatalogueEventsWidget(QWidget *parent = 0);
diff --git a/gui/src/Catalogue/CatalogueEventsWidget.cpp b/gui/src/Catalogue/CatalogueEventsWidget.cpp
index 64c2109..887a1dc 100644
--- a/gui/src/Catalogue/CatalogueEventsWidget.cpp
+++ b/gui/src/Catalogue/CatalogueEventsWidget.cpp
@@ -42,17 +42,22 @@ CatalogueEventsWidget::CatalogueEventsWidget(QWidget *parent)
     });
 
     connect(ui->tableView, &QTableView::clicked, [this](auto index) {
-        auto event = impl->m_Model->getEvent(index.row());
-        emit this->eventSelected(event);
+        QVector<DBEvent> events;
+        for (auto rowIndex : ui->tableView->selectionModel()->selectedRows()) {
+            events << impl->m_Model->getEvent(rowIndex.row());
+        }
+
+        emit this->eventsSelected(events);
     });
 
-    connect(ui->tableView->selectionModel(), &QItemSelectionModel::currentChanged,
-            [this](auto current, auto previous) {
-                if (current.isValid() && current.row() >= 0) {
-                    auto event = impl->m_Model->getEvent(current.row());
-                    emit this->eventSelected(event);
-                }
-            });
+    connect(ui->tableView->selectionModel(), &QItemSelectionModel::selectionChanged, [this]() {
+        QVector<DBEvent> events;
+        for (auto rowIndex : ui->tableView->selectionModel()->selectedRows()) {
+            events << impl->m_Model->getEvent(rowIndex.row());
+        }
+
+        emit this->eventsSelected(events);
+    });
 
     connect(ui->tableView->selectionModel(), &QItemSelectionModel::selectionChanged, [this]() {
         auto isNotMultiSelection = ui->tableView->selectionModel()->selectedRows().count() <= 1;
diff --git a/gui/src/Catalogue/CatalogueExplorer.cpp b/gui/src/Catalogue/CatalogueExplorer.cpp
index e755148..fbaeb00 100644
--- a/gui/src/Catalogue/CatalogueExplorer.cpp
+++ b/gui/src/Catalogue/CatalogueExplorer.cpp
@@ -15,8 +15,14 @@ CatalogueExplorer::CatalogueExplorer(QWidget *parent)
         ui->events->populateWithCatalogue(catalogue);
     });
 
-    connect(ui->events, &CatalogueEventsWidget::eventSelected,
-            [this](auto event) { ui->inspector->setEvent(event); });
+    connect(ui->events, &CatalogueEventsWidget::eventsSelected, [this](auto events) {
+        if (events.count() == 1) {
+            ui->inspector->setEvent(events.first());
+        }
+        else {
+            ui->inspector->showPage(CatalogueInspectorWidget::Page::Empty);
+        }
+    });
 }
 
 CatalogueExplorer::~CatalogueExplorer()