X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fcontrols%2Fscrollable%2Fitem-view%2Fitem-view-impl.h;h=2b3a52f28e1d72c05fbdc6e9a4f5d0f5120277a0;hb=a0a33727b8aa3ba5f32d4541f07718151f9574af;hp=b6a2d963af107aca02683913fe0ce39eeeac53ee;hpb=aaaaf0a3f4226ac4346d466046de1e465bd90b9e;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.h b/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.h
index b6a2d96..2b3a52f 100644
--- a/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.h
+++ b/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.h
@@ -308,6 +308,24 @@ public:
    */
   static bool DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor );
 
+  //properties
+
+  /**
+   * Called when a property of an object of this type is set.
+   * @param[in] object The object whose property is set.
+   * @param[in] index The property index.
+   * @param[in] value The new property value.
+   */
+  static void SetProperty( BaseObject* object, Property::Index index, const Property::Value& value );
+
+  /**
+   * Called to retrieve a property of an object of this type.
+   * @param[in] object The object whose property is to be retrieved.
+   * @param[in] index The property index.
+   * @return The current value of the property.
+   */
+  static Property::Value GetProperty( BaseObject* object, Property::Index index );
+
 private:
 
   /**
@@ -464,9 +482,10 @@ private:
    * @param[in] targetPosition The target position of the drag etc.
    * @param[in] targetSize The target ItemView & layout size.
    * @param[in] layout The current layout.
+   * @param[in] updateOvershoot False stops the current overshoot value from being clamped also.
    * @return The clamped first-item position.
    */
-  float ClampFirstItemPosition(float targetPosition, const Vector3& targetSize, ItemLayout& layout);
+  float ClampFirstItemPosition(float targetPosition, const Vector3& targetSize, ItemLayout& layout, bool updateOvershoot = true);
 
   /**
    * Called upon pan gesture event.
@@ -559,66 +578,46 @@ private:
    */
   void OnRefreshNotification(PropertyNotification& source);
 
-  /**
-   * This is called when the change of scroll position is notified by ScrollBar.
-   * @param[in] position The new scroll position
-   */
-  void OnScrollPositionChanged( float position );
-
 private:
 
-  ItemFactory& mItemFactory;
-
   typedef std::map<unsigned int, Actor> ItemPool;
   typedef ItemPool::iterator            ItemPoolIter;
   typedef ItemPool::const_iterator      ConstItemPoolIter;
 
   ItemPool mItemPool;
-
-  std::vector< ItemLayoutPtr >  mLayouts;  ///<  Container of Dali::Toolkit::ItemLayout objects
-  ItemLayout* mActiveLayout;
-  Vector3 mActiveLayoutTargetSize;
-
+  ItemFactory& mItemFactory;
+  std::vector< ItemLayoutPtr > mLayouts;            ///< Container of Dali::Toolkit::ItemLayout objects
+  Actor mOvershootOverlay;                          ///< The overlay actor for overshoot effect
   Animation mResizeAnimation;
   Animation mScrollAnimation;
   Animation mScrollOvershootAnimation;
-  bool      mAnimatingOvershootOn;          ///< whether we are currently animating overshoot to 1.0f/-1.0f (on) or to 0.0f (off)
-  bool      mAnimateOvershootOff;         ///< whether we are currently animating overshoot to 1.0f/-1.0f (on) or to 0.0f (off)
+  Timer mWheelEventFinishedTimer;                   ///< The timer to determine whether there is no wheel event received for a certain period of time.
+  PropertyNotification mRefreshNotification;        ///< Stores the property notification used for item view refresh
+  LayoutActivatedSignalType mLayoutActivatedSignal;
+  Vector3 mActiveLayoutTargetSize;
+  Vector3 mItemsParentOrigin;
+  Vector3 mItemsAnchorPoint;
+  Vector2 mTotalPanDisplacement;
+  ItemLayout* mActiveLayout;
 
-  bool mAnchoringEnabled;
   float mAnchoringDuration;
-
-  float mRefreshIntervalLayoutPositions;  ///< Refresh item view when the layout position changes by this interval in both positive and negative directions.
-  PropertyNotification mRefreshNotification; // stores the property notification used for item view refresh
-  bool mRefreshOrderHint; ///< True if scrolling towards the last item
-
-  // Input handling
-
+  float mRefreshIntervalLayoutPositions;            ///< Refresh item view when the layout position changes by this interval in both positive and negative directions.
   float mMinimumSwipeSpeed;
   float mMinimumSwipeDistance;
-  float mWheelScrollDistanceStep; ///< The step of scroll distance in actor coordinates for each wheel event received.
-
+  float mWheelScrollDistanceStep;                   ///< The step of scroll distance in actor coordinates for each wheel event received.
   float mScrollDistance;
   float mScrollSpeed;
-  Vector2 mTotalPanDisplacement;
-
   float mScrollOvershoot;
-  bool mIsFlicking;
 
-  Timer mWheelEventFinishedTimer; ///< The timer to determine whether there is no wheel event received for a certain period of time.
-
-  Dali::Gesture::State mGestureState;
-
-  Actor mOvershootOverlay;           ///< The overlay actor for overshoot effect
-
-  bool mAddingItems;
-
-  bool mRefreshEnabled; ///< Whether to refresh the cache automatically
-
-  Vector3 mItemsParentOrigin;
-  Vector3 mItemsAnchorPoint;
-
-  LayoutActivatedSignalType mLayoutActivatedSignal;
+  Dali::Gesture::State mGestureState    : 3;
+  bool mAnimatingOvershootOn            : 1;        ///< Whether we are currently animating overshoot to 1.0f/-1.0f (on) or to 0.0f (off)
+  bool mAnimateOvershootOff             : 1;        ///< Whether we are currently animating overshoot to 1.0f/-1.0f (on) or to 0.0f (off)
+  bool mAnchoringEnabled                : 1;
+  bool mRefreshOrderHint                : 1;        ///< True if scrolling towards the last item
+  bool mIsFlicking                      : 1;
+  bool mAddingItems                     : 1;
+  bool mRefreshEnabled                  : 1;        ///< Whether to refresh the cache automatically
+  bool mInAnimation                     : 1;        ///< Keeps track of whether an animation is controlling the overshoot property.
 };
 
 } // namespace Internal