(fix) Track widgets: set show_track_menu only for main decks

src/skin/legacy/legacyskinparser.cpp

@@ -1081,17 +1081,20 @@ QWidget* LegacySkinParser::parseTrackProperty(const QDomElement& node) {
         return nullptr;
     }
 
+    bool isMainDeck = PlayerManager::isDeckGroup(group);
     WTrackProperty* pTrackProperty = new WTrackProperty(
             m_pParent,
             m_pConfig,
             m_pLibrary,
-            group);
+            group,
+            isMainDeck);
     setupLabelWidget(node, pTrackProperty);
 
     // Ensure 'show_track_menu' control is created for each main deck and
     // valueChangeRequest hook is set up.
-    // Only the first WTrackProperty that is created connects the signals.
-    if (PlayerManager::isDeckGroup(group)) {
+    if (isMainDeck) {
+        // Only the first WTrackProperty that is created connects the signals,
+        // for later attempts this returns false.
         if (pPlayer->isTrackMenuControlAvailable()) {
             connect(pPlayer,
                     &BaseTrackPlayer::trackMenuChangeRequest,
@@ -1143,7 +1146,8 @@ QWidget* LegacySkinParser::parseTrackWidgetGroup(const QDomElement& node) {
             m_pParent,
             m_pConfig,
             m_pLibrary,
-            group);
+            group,
+            PlayerManager::isDeckGroup(group));
     commonWidgetSetup(node, pGroup);
     pGroup->setup(node, *m_pContext);
     pGroup->Init();

src/widget/wtrackproperty.cpp

@@ -15,11 +15,13 @@ WTrackProperty::WTrackProperty(
         QWidget* pParent,
         UserSettingsPointer pConfig,
         Library* pLibrary,
-        const QString& group)
+        const QString& group,
+        bool isMainDeck)
         : WLabel(pParent),
           m_group(group),
           m_pConfig(pConfig),
-          m_pLibrary(pLibrary) {
+          m_pLibrary(pLibrary),
+          m_isMainDeck(isMainDeck) {
     setAcceptDrops(true);
 }
 
@@ -120,22 +122,28 @@ void WTrackProperty::contextMenuEvent(QContextMenuEvent* event) {
 }
 
 void WTrackProperty::ensureTrackMenuIsCreated() {
-    if (m_pTrackMenu.get() == nullptr) {
-        m_pTrackMenu = make_parented<WTrackMenu>(
-                this, m_pConfig, m_pLibrary, WTrackMenu::kDeckTrackMenuFeatures);
-
-        // When a track menu for this deck is shown/hidden via contextMenuEvent
-        // or pushbutton, it emits trackMenuVisible(bool).
-        // The pushbutton is created in BaseTrackPlayer which, on value change requests,
-        // also emits a signal which is connected to our slotShowTrackMenuChangeRequest().
-        connect(m_pTrackMenu,
-                &WTrackMenu::trackMenuVisible,
-                this,
-                [this](bool visible) {
-                    ControlObject::set(ConfigKey(m_group, kShowTrackMenuKey),
-                            visible ? 1.0 : 0.0);
-                });
+    if (m_pTrackMenu.get() != nullptr) {
+        return;
+    }
+
+    m_pTrackMenu = make_parented<WTrackMenu>(
+            this, m_pConfig, m_pLibrary, WTrackMenu::kDeckTrackMenuFeatures);
+
+    // The show control exists only for main decks.
+    if (!m_isMainDeck) {
+        return;
     }
+    // When a track menu for this deck is shown/hidden via contextMenuEvent
+    // or pushbutton, it emits trackMenuVisible(bool).
+    // The pushbutton is created in BaseTrackPlayer which, on value change requests,
+    // also emits a signal which is connected to our slotShowTrackMenuChangeRequest().
+    connect(m_pTrackMenu,
+            &WTrackMenu::trackMenuVisible,
+            this,
+            [this](bool visible) {
+                ControlObject::set(ConfigKey(m_group, kShowTrackMenuKey),
+                        visible ? 1.0 : 0.0);
+            });
 }
 
 /// This slot handles show/hide requests originating from both pushbutton changes

src/widget/wtrackproperty.h

@@ -18,7 +18,8 @@ class WTrackProperty : public WLabel, public TrackDropTarget {
             QWidget* pParent,
             UserSettingsPointer pConfig,
             Library* pLibrary,
-            const QString& group);
+            const QString& group,
+            bool isMainDeck);
     ~WTrackProperty() override;
 
     void setup(const QDomNode& node, const SkinContext& context) override;
@@ -48,6 +49,7 @@ class WTrackProperty : public WLabel, public TrackDropTarget {
     const QString m_group;
     const UserSettingsPointer m_pConfig;
     Library* m_pLibrary;
+    const bool m_isMainDeck;
     TrackPointer m_pCurrentTrack;
     QString m_property;
 

src/widget/wtrackwidgetgroup.cpp

@@ -18,12 +18,14 @@ constexpr int kDefaultTrackColorAlpha = 255;
 WTrackWidgetGroup::WTrackWidgetGroup(QWidget* pParent,
         UserSettingsPointer pConfig,
         Library* pLibrary,
-        const QString& group)
+        const QString& group,
+        bool isMainDeck)
         : WWidgetGroup(pParent),
           m_group(group),
           m_pConfig(pConfig),
           m_pLibrary(pLibrary),
-          m_trackColorAlpha(kDefaultTrackColorAlpha) {
+          m_trackColorAlpha(kDefaultTrackColorAlpha),
+          m_isMainDeck(isMainDeck) {
     setAcceptDrops(true);
 }
 
@@ -116,17 +118,22 @@ void WTrackWidgetGroup::contextMenuEvent(QContextMenuEvent* event) {
 }
 
 void WTrackWidgetGroup::ensureTrackMenuIsCreated() {
-    if (m_pTrackMenu.get() == nullptr) {
-        m_pTrackMenu = make_parented<WTrackMenu>(
-                this, m_pConfig, m_pLibrary, WTrackMenu::kDeckTrackMenuFeatures);
-
-        // See WTrackProperty for info
-        connect(m_pTrackMenu,
-                &WTrackMenu::trackMenuVisible,
-                this,
-                [this](bool visible) {
-                    ControlObject::set(ConfigKey(m_group, kShowTrackMenuKey),
-                            visible ? 1.0 : 0.0);
-                });
+    if (m_pTrackMenu.get() != nullptr) {
+        return;
     }
+    m_pTrackMenu = make_parented<WTrackMenu>(
+            this, m_pConfig, m_pLibrary, WTrackMenu::kDeckTrackMenuFeatures);
+
+    // The show control exists onlyfor main decks.
+    // See WTrackProperty for info
+    if (!m_isMainDeck) {
+        return;
+    }
+    connect(m_pTrackMenu,
+            &WTrackMenu::trackMenuVisible,
+            this,
+            [this](bool visible) {
+                ControlObject::set(ConfigKey(m_group, kShowTrackMenuKey),
+                        visible ? 1.0 : 0.0);
+            });
 }

src/widget/wtrackwidgetgroup.h

@@ -15,7 +15,8 @@ class WTrackWidgetGroup : public WWidgetGroup, public TrackDropTarget {
     WTrackWidgetGroup(QWidget* pParent,
             UserSettingsPointer pConfig,
             Library* pLibrary,
-            const QString& group);
+            const QString& group,
+            bool isMainDeck);
     ~WTrackWidgetGroup() override;
     void setup(const QDomNode& node, const SkinContext& context) override;
 
@@ -49,6 +50,7 @@ class WTrackWidgetGroup : public WWidgetGroup, public TrackDropTarget {
     TrackPointer m_pCurrentTrack;
     QColor m_trackColor;
     int m_trackColorAlpha;
+    const bool m_isMainDeck;
 
     parented_ptr<WTrackMenu> m_pTrackMenu;
 };