Refactoring Gestures Class

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / scrollable / item-view / item-view-impl.cpp

diff --git a/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.cpp b/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.cpp
old mode 100755 (executable)
new mode 100644 (file)
index 8492234..a06cee6
--- a/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.cpp
+++ b/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.cpp
@@ -27,7 +27,7 @@
 #include <dali/public-api/animation/constraints.h>
 #include <dali/devel-api/common/stage.h>
 #include <dali/public-api/events/wheel-event.h>
-#include <dali/public-api/events/touch-data.h>
+#include <dali/public-api/events/touch-event.h>
 #include <dali/public-api/object/type-registry.h>
 #include <dali/public-api/object/type-registry-helper.h>
 #include <dali/devel-api/object/property-helper-devel.h>
@@ -1029,7 +1029,7 @@ bool ItemView::OnWheelEvent(const WheelEvent& event)
   {
     Actor self = Self();
     const Vector3 layoutSize = Self().GetCurrentProperty< Vector3 >( Actor::Property::SIZE );
-    float layoutPositionDelta = GetCurrentLayoutPosition(0) - (event.z * mWheelScrollDistanceStep * mActiveLayout->GetScrollSpeedFactor());
+    float layoutPositionDelta = GetCurrentLayoutPosition(0) - (event.GetDelta() * mWheelScrollDistanceStep * mActiveLayout->GetScrollSpeedFactor());
     float firstItemScrollPosition = ClampFirstItemPosition(layoutPositionDelta, layoutSize, *mActiveLayout);
 
     self.SetProperty(Toolkit::ItemView::Property::LAYOUT_POSITION, firstItemScrollPosition );
@@ -1114,7 +1114,7 @@ float ItemView::ClampFirstItemPosition( float targetPosition, const Vector3& tar
   return clamppedPosition;
 }
 
-bool ItemView::OnTouch( Actor actor, const TouchData& touch )
+bool ItemView::OnTouch( Actor actor, const TouchEvent& touch )
 {
   // Ignore events with multiple-touch points
   if (touch.GetPointCount() != 1)
@@ -1142,7 +1142,7 @@ bool ItemView::OnTouch( Actor actor, const TouchData& touch )
     RemoveAnimation(mScrollAnimation);
   }
 
-  return true; // consume since we're potentially scrolling
+  return false; // Do not consume as we're potentially scrolling (detecting pan gestures)
 }
 
 void ItemView::OnPan( const PanGesture& gesture )
@@ -1159,7 +1159,7 @@ void ItemView::OnPan( const PanGesture& gesture )
     return;
   }
 
-  mGestureState = gesture.state;
+  mGestureState = gesture.GetState();
 
   switch (mGestureState)
   {
@@ -1227,7 +1227,8 @@ void ItemView::OnPan( const PanGesture& gesture )
 
     case Gesture::Continuing:
     {
-      mScrollDistance = CalculateScrollDistance(gesture.displacement, *mActiveLayout);
+      const Vector2& displacement = gesture.GetDisplacement();
+      mScrollDistance = CalculateScrollDistance(displacement, *mActiveLayout);
       mScrollSpeed = Clamp((gesture.GetSpeed() * gesture.GetSpeed() * mActiveLayout->GetFlickSpeedFactor() * MILLISECONDS_PER_SECONDS), 0.0f, mActiveLayout->GetMaximumSwipeSpeed());
 
       // Refresh order depends on the direction of the scroll; negative is towards the last item.
@@ -1246,7 +1247,7 @@ void ItemView::OnPan( const PanGesture& gesture )
           ( firstItemScrollPosition <= mActiveLayout->GetMinimumLayoutPosition(mItemFactory.GetNumberOfItems(), layoutSize) &&
             currentOvershoot > -1.0f ) )
       {
-        mTotalPanDisplacement += gesture.displacement;
+        mTotalPanDisplacement += displacement;
       }
 
       mScrollOvershoot = CalculateScrollOvershoot();