New clone action for InstrumentView.

GUI/coregui/Views/InstrumentWidgets/InstrumentViewActions.cpp

@@ -25,17 +25,22 @@ InstrumentViewActions::InstrumentViewActions(QWidget* parent)
     : QObject(parent)
     , m_addInstrumentAction(nullptr)
     , m_removeInstrumentAction(nullptr)
+    , m_cloneInstrumentAction(nullptr)
     , m_model(nullptr)
     , m_selectionModel(nullptr)
 {
-    m_addInstrumentAction
-        = new QAction(QIcon(":/images/toolbar16dark_newitem.svg"), "Add new instrument", this);
-    connect(m_addInstrumentAction, SIGNAL(triggered()), this, SLOT(onAddInstrument()));
+    m_addInstrumentAction = new QAction(QIcon(":/images/toolbar16dark_newitem.svg"),
+            "Add new instrument", this);
+
+    m_removeInstrumentAction = new QAction(QIcon(":/images/toolbar16dark_recycle.svg"),
+            "Remove currently selected instrument", this);
+
+    m_cloneInstrumentAction  = new QAction(QIcon(":/images/toolbar16dark_cloneitem.svg"),
+            "Clone currently selected instrument", this);
 
-    m_removeInstrumentAction
-        = new QAction(QIcon(":/images/toolbar16dark_recycle.svg"),
-                      "Remove currently selected instrument", this);
+    connect(m_addInstrumentAction, SIGNAL(triggered()), this, SLOT(onAddInstrument()));
     connect(m_removeInstrumentAction, SIGNAL(triggered()), this, SLOT(onRemoveInstrument()));
+    connect(m_cloneInstrumentAction, SIGNAL(triggered()), this, SLOT(onCloneInstrument()));
 }
 
 void InstrumentViewActions::setModel(SessionModel* model) { m_model = model; }
@@ -62,6 +67,18 @@ void InstrumentViewActions::onRemoveInstrument()
     updateSelection();
 }
 
+void InstrumentViewActions::onCloneInstrument()
+{
+    QModelIndex currentIndex = m_selectionModel->currentIndex();
+
+    if (currentIndex.isValid()) {
+        SessionItem* item  = m_model->itemForIndex(currentIndex);
+        QString nameOfClone = suggestInstrumentName(item->itemName());
+        SessionItem *clone = m_model->copyParameterizedItem(item);
+        clone->setItemName(nameOfClone);
+    }
+}
+
 void InstrumentViewActions::onContextMenuRequest(const QPoint& point,
                                                  const QModelIndex& indexAtPoint)
 {
@@ -69,6 +86,7 @@ void InstrumentViewActions::onContextMenuRequest(const QPoint& point,
     QMenu menu;
     menu.addAction(m_addInstrumentAction);
     menu.addAction(m_removeInstrumentAction);
+    menu.addAction(m_cloneInstrumentAction);
     menu.exec(point);
 }
 

GUI/coregui/Views/InstrumentWidgets/InstrumentViewActions.h

@@ -41,6 +41,7 @@ public:
 public slots:
     void onAddInstrument();
     void onRemoveInstrument();
+    void onCloneInstrument();
     void onContextMenuRequest(const QPoint &point, const QModelIndex &indexAtPoint);
 
 private:
@@ -50,6 +51,7 @@ private:
 
     QAction* m_addInstrumentAction;
     QAction* m_removeInstrumentAction;
+    QAction* m_cloneInstrumentAction;
     SessionModel* m_model;
     QItemSelectionModel* m_selectionModel;
 };

GUI/coregui/Views/InstrumentWidgets/InstrumentViewToolBar.cpp

@@ -22,6 +22,7 @@ InstrumentViewToolBar::InstrumentViewToolBar(InstrumentViewActions* actions, QWi
     : StyledToolBar(parent)
     , m_addInstrumentButton(new QToolButton)
     , m_removeInstrumentButton(new QToolButton)
+    , m_cloneInstrumentButton(new QToolButton)
 {
     m_addInstrumentButton->setText("Add");
     m_addInstrumentButton->setIcon(QIcon(":/images/toolbar16light_newitem.svg"));
@@ -29,16 +30,19 @@ InstrumentViewToolBar::InstrumentViewToolBar(InstrumentViewActions* actions, QWi
     m_addInstrumentButton->setToolTip("Add new instrument");
     addWidget(m_addInstrumentButton);
 
-    addStyledSeparator();
-
     m_removeInstrumentButton->setText("Remove");
     m_removeInstrumentButton->setIcon(QIcon(":/images/toolbar16light_recycle.svg"));
     m_removeInstrumentButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
     m_removeInstrumentButton->setToolTip("Remove currently selected instrument");
     addWidget(m_removeInstrumentButton);
 
-    addStyledSeparator();
+    m_cloneInstrumentButton->setText("Clone");
+    m_cloneInstrumentButton->setIcon(QIcon(":/images/toolbar16light_cloneitem.svg"));
+    m_cloneInstrumentButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
+    m_cloneInstrumentButton->setToolTip("Clone currently selected instrument");
+    addWidget(m_cloneInstrumentButton);
 
     connect(m_addInstrumentButton, SIGNAL(clicked()), actions, SLOT(onAddInstrument()));
     connect(m_removeInstrumentButton, SIGNAL(clicked()), actions, SLOT(onRemoveInstrument()));
+    connect(m_cloneInstrumentButton, SIGNAL(clicked()), actions, SLOT(onCloneInstrument()));
 }

GUI/coregui/Views/InstrumentWidgets/InstrumentViewToolBar.h

@@ -36,6 +36,7 @@ public:
 private:
     QToolButton* m_addInstrumentButton;
     QToolButton* m_removeInstrumentButton;
+    QToolButton* m_cloneInstrumentButton;
 };
 
 #endif // INSTRUMENTVIEWTOOLBAR_H