Add select all in bin

src/bin/bin.cpp

@@ -1635,6 +1635,11 @@ QModelIndex Bin::getIndexForId(const QString &id, bool folderWanted) const
     return {};
 }
 
+void Bin::selectAll()
+{
+    m_proxyModel->selectAll();
+}
+
 void Bin::selectClipById(const QString &clipId, int frame, const QPoint &zone)
 {
     if (m_monitor->activeClipId() == clipId) {

src/bin/bin.h

@@ -271,6 +271,7 @@ public:
 
     // TODO refac: remove this and call directly the function in ProjectItemModel
     void cleanup();
+    void selectAll();
 
 private slots:
     void slotAddClip();

src/bin/projectsortproxymodel.cpp

@@ -180,7 +180,7 @@ void ProjectSortProxyModel::onCurrentRowChanged(const QItemSelection &current, c
         return;
     }
     for (int ix = 0; ix < indexes.count(); ix++) {
-        if (indexes.at(ix).column() == 0) {
+        if (indexes.at(ix).column() == 0 || indexes.at(ix).column() == 7) {
             emit selectModel(indexes.at(ix));
             break;
         }
@@ -191,3 +191,13 @@ void ProjectSortProxyModel::slotDataChanged(const QModelIndex &ix1, const QModel
 {
     emit dataChanged(ix1, ix2, roles);
 }
+
+
+void ProjectSortProxyModel::selectAll()
+{
+        QModelIndex topLeft = index(0, 0, QModelIndex());
+        QModelIndex bottomRight = index(rowCount(QModelIndex()) - 1,
+            columnCount(QModelIndex()) - 1, QModelIndex());
+        QItemSelection selection(topLeft, bottomRight);
+        m_selection->select(selection, QItemSelectionModel::Select);
+}

src/bin/projectsortproxymodel.h

@@ -53,6 +53,8 @@ public slots:
     void slotClearSearchType();
     /** @brief Relay datachanged signal from view's model  */
     void slotDataChanged(const QModelIndex &ix1, const QModelIndex &ix2, const QVector<int> &roles);
+    /** @brief Select all items in model */
+    void selectAll();
 
 private slots:
     /** @brief Called when a row change is detected by selection model */

src/mainwindow.cpp

@@ -2420,8 +2420,12 @@ void MainWindow::slotSelectTrack()
 
 void MainWindow::slotSelectAllTracks()
 {
-
-    getCurrentTimeline()->controller()->selectAll();
+    if ((QApplication::focusWidget() != nullptr) && (QApplication::focusWidget()->parentWidget() != nullptr) &&
+        QApplication::focusWidget()->parentWidget() == pCore->bin()) {
+        pCore->bin()->selectAll();
+    } else {
+        getCurrentTimeline()->controller()->selectAll();
+    }
 }
 
 void MainWindow::slotUnselectAllTracks()