expose Colorizer to itw own View c++ class

app/view/view.cpp

@@ -1230,6 +1230,21 @@ bool View::mimeContainsPlasmoid(QMimeData *mimeData, QString name)
     return false;
 }
 
+QQuickItem *View::colorizer() const
+{
+    return m_colorizer;
+}
+
+void View::setColorizer(QQuickItem *colorizer)
+{
+    if (m_colorizer == colorizer) {
+        return;
+    }
+
+    m_colorizer = colorizer;
+    emit colorizerChanged();
+}
+
 ViewPart::Effects *View::effects() const
 {
     return m_effects;

app/view/view.h

@@ -117,6 +117,8 @@ class View : public PlasmaQuick::ContainmentView
     Q_PROPERTY(float maxLength READ maxLength WRITE setMaxLength NOTIFY maxLengthChanged)
     Q_PROPERTY(float offset READ offset WRITE setOffset NOTIFY offsetChanged)
 
+    Q_PROPERTY(QQuickItem *colorizer READ colorizer WRITE setColorizer NOTIFY colorizerChanged)
+
     Q_PROPERTY(Latte::Layout::GenericLayout *layout READ layout WRITE setLayout NOTIFY layoutChanged)
     Q_PROPERTY(Latte::ViewPart::Effects *effects READ effects NOTIFY effectsChanged)
     Q_PROPERTY(Latte::ViewPart::ContainmentInterface *extendedInterface READ extendedInterface NOTIFY extendedInterfaceChanged)
@@ -227,6 +229,9 @@ public:
     bool settingsWindowIsShown();
     void showSettingsWindow();
 
+    QQuickItem *colorizer() const;
+    void setColorizer(QQuickItem *colorizer);
+
     QQuickView *configView();
 
     ViewPart::Effects *effects() const;   
@@ -288,6 +293,7 @@ signals:
     void alignmentChanged();
     void behaveAsPlasmaPanelChanged();
     void byPassWMChanged();
+    void colorizerChanged();
     void configWindowGeometryChanged(); // is called from config windows
     void containsDragChanged();
     void contextMenuIsShownChanged();
@@ -414,6 +420,9 @@ private:
     int m_releaseGrab_y;
 
     Layout::GenericLayout *m_layout{nullptr};
+
+    QQuickItem *m_colorizer{nullptr};
+
     QPointer<PlasmaQuick::ConfigView> m_appletConfigView;
     QPointer<ViewPart::PrimaryConfigView> m_primaryConfigView;
 

containment/package/contents/ui/VisibilityManager.qml

@@ -272,6 +272,13 @@ Item{
         }
     }
 
+    Binding{
+        target: latteView
+        property: "colorizer"
+        when: latteView
+        value: colorizerManager
+    }
+
     //! View::Effects bindings
     Binding{
         target: latteView && latteView.effects ? latteView.effects : null