Auto DJ: Add context menu action for enabling/disabling the Auto DJ

This fits in nicely with the "Clear Auto DJ Queue" action
introduced by #13364.

src/library/autodj/autodjfeature.cpp

@@ -3,6 +3,7 @@
 #include <QMenu>
 #include <QtDebug>
 
+#include "controllers/keyboard/keyboardeventfilter.h"
 #include "library/autodj/autodjprocessor.h"
 #include "library/autodj/dlgautodj.h"
 #include "library/library.h"
@@ -95,6 +96,20 @@ AutoDJFeature::AutoDJFeature(Library* pLibrary,
             this,
             &AutoDJFeature::slotCrateChanged);
 
+    // Create context-menu items for enabling/disabling the auto-DJ
+    m_pEnableAutoDJAction = make_parented<QAction>(tr("Enable Auto DJ"), this);
+    connect(m_pEnableAutoDJAction.get(),
+            &QAction::triggered,
+            this,
+            &AutoDJFeature::slotEnableAutoDJ);
+
+    m_pDisableAutoDJAction = make_parented<QAction>(tr("Disable Auto DJ"), this);
+    connect(m_pDisableAutoDJAction.get(),
+            &QAction::triggered,
+            this,
+            &AutoDJFeature::slotDisableAutoDJ);
+
+    // Create context-menu item for clearing the auto-DJ queue
     m_pClearQueueAction = make_parented<QAction>(tr("Clear Auto DJ Queue"), this);
     const auto removeKeySequence =
             // TODO(XXX): Qt6 replace enum | with QKeyCombination
@@ -105,6 +120,7 @@ AutoDJFeature::AutoDJFeature(Library* pLibrary,
             &QAction::triggered,
             this,
             &AutoDJFeature::slotClearQueue);
+
     // Create context-menu items to allow crates to be added to, and removed
     // from, the auto-DJ queue.
     m_pRemoveCrateFromAutoDjAction =
@@ -157,6 +173,13 @@ void AutoDJFeature::bindLibraryWidget(
             &DlgAutoDJ::addRandomTrackButton,
             this,
             &AutoDJFeature::slotAddRandomTrack);
+
+    // Update shortcuts displayed in the context menu
+    QKeySequence toggleAutoDJShortcut = QKeySequence(
+            keyboard->getKeyboardConfig()->getValueString(ConfigKey("[AutoDJ]", "enabled")),
+            QKeySequence::PortableText);
+    m_pEnableAutoDJAction->setShortcut(toggleAutoDJShortcut);
+    m_pDisableAutoDJAction->setShortcut(toggleAutoDJShortcut);
 }
 
 void AutoDJFeature::bindSidebarWidget(WLibrarySidebar* pSidebarWidget) {
@@ -229,6 +252,14 @@ bool AutoDJFeature::dragMoveAccept(const QUrl& url) {
             Parser::isPlaylistFilenameSupported(url.toLocalFile());
 }
 
+void AutoDJFeature::slotEnableAutoDJ() {
+    m_pAutoDJProcessor->toggleAutoDJ(true);
+}
+
+void AutoDJFeature::slotDisableAutoDJ() {
+    m_pAutoDJProcessor->toggleAutoDJ(false);
+}
+
 void AutoDJFeature::slotClearQueue() {
     clear();
 }
@@ -336,6 +367,11 @@ void AutoDJFeature::constructCrateChildModel() {
 
 void AutoDJFeature::onRightClick(const QPoint& globalPos) {
     QMenu menu(m_pSidebarWidget);
+    if (m_pAutoDJProcessor->getState() == AutoDJProcessor::ADJ_DISABLED) {
+        menu.addAction(m_pEnableAutoDJAction.get());
+    } else {
+        menu.addAction(m_pDisableAutoDJAction.get());
+    }
     menu.addAction(m_pClearQueueAction.get());
     menu.exec(globalPos);
 }

src/library/autodj/autodjfeature.h

@@ -81,15 +81,21 @@ class AutoDJFeature : public LibraryFeature {
     // How we access the auto-DJ-crates database.
     AutoDJCratesDAO m_autoDjCratesDao;
 
+    parented_ptr<QAction> m_pEnableAutoDJAction;
+    parented_ptr<QAction> m_pDisableAutoDJAction;
     parented_ptr<QAction> m_pClearQueueAction;
+
     // A context-menu item that allows crates to be removed from the
     // auto-DJ list.
     parented_ptr<QAction> m_pRemoveCrateFromAutoDjAction;
 
     QPointer<WLibrarySidebar> m_pSidebarWidget;
 
   private slots:
+    void slotEnableAutoDJ();
+    void slotDisableAutoDJ();
     void slotClearQueue();
+
     // Add a crate to the auto-DJ queue.
     void slotAddCrateToAutoDj(CrateId crateId);
     // Implements the context-menu item.