diff --git a/app/visibilitymanager.h b/app/visibilitymanager.h
index 20f9f0110..aa8c7adb6 100644
--- a/app/visibilitymanager.h
+++ b/app/visibilitymanager.h
@@ -14,9 +14,14 @@ class VisibilityManager : public QObject {
     Q_OBJECT
     
     Q_PROPERTY(Latte::Dock::Visibility mode READ mode WRITE setMode NOTIFY modeChanged)
+    
+    Q_PROPERTY(bool isHidden READ isHidden WRITE isHidden NOTIFY isHiddenChanged)
+    
+    Q_PROPERTY(bool containsMouse READ containsMouse NOTIFY containsMouseChanged)
+    
     Q_PROPERTY(int timerShow READ timerShow WRITE setTimerShow NOTIFY timerShowChanged)
+    
     Q_PROPERTY(int timerHide READ timerHide WRITE setTimerHide NOTIFY timerHideChanged)
-    Q_PROPERTY(Latte::Dock::VisibilityState state READ state WRITE setState NOTIFY stateChanged)
     
 public:
     explicit VisibilityManager(PlasmaQuick::ContainmentView *view);
@@ -32,45 +37,21 @@ public:
     void setTimerHide(int msec);
     
     /**
-     * @brief show, change state to Dock::Visible when show timer is triggered.
-     */
-    Q_INVOKABLE void show();
-    
-    /**
-     * @brief showImmediately, same that show, but without timer
-     */
-    Q_INVOKABLE void showImmediately();
-    
-    /**
-     * @brief restore, change to last state, respecting the timers.
-     */ 
-    Q_INVOKABLE void restore();
-    
-    /**
-     * @brief showTemporarily, same that show but restores last state automatically
-     * @param msec, timeout before restoring
-     */
-    Q_INVOKABLE void showTemporarily(int msec);
-    
-    /**
-     * @brief updateDockGeometry, the geometry should be inside screen, not into window.
+     * @brief updateDockGeometry, the window geometry in absolute coordinates.
      */
     void updateDockGeometry(QRect &geometry);
-        
-signals:
-    /**
-     * @brief mouseEntered, emitted when mouse enters the dock
-     */
-    void mouseEntered();
     
-    /**
-     * @brief mouseExited, emitted when mouse leaves the dock
-     */
-    void mouseExited();
- 
+signals:
+    void mustBeShown();
+    void mustBeHide();
+    
     void modeChanged();
+    void isHiddenChanged();
+    void containsMouseChanged();
     void timerShowChanged();
     void timerHideChanged();
-    void stateChanged();
+    
+private:
+    VisibilityManagerPrivate *const d;
 };
 #endif // VISIBILITYMANAGER_H