Merge "Removed feedback controller Boost dependency" into devel/master

[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
index e56760f..c70b792 100644 (file)
--- a/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.cpp
+++ b/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.cpp
@@ -53,6 +53,8 @@ DALI_ANIMATABLE_PROPERTY_REGISTRATION( Toolkit, ItemView, "scroll-direction",
 DALI_ANIMATABLE_PROPERTY_REGISTRATION( Toolkit, ItemView, "layout-orientation",  INTEGER,  LAYOUT_ORIENTATION)
 DALI_ANIMATABLE_PROPERTY_REGISTRATION( Toolkit, ItemView, "scroll-content-size", FLOAT,    SCROLL_CONTENT_SIZE)
 
+DALI_SIGNAL_REGISTRATION(              Toolkit, ItemView, "layout-activated",    LAYOUT_ACTIVATED_SIGNAL )
+
 DALI_TYPE_REGISTRATION_END()
 
 const float DEFAULT_MINIMUM_SWIPE_SPEED = 1.0f;
@@ -422,6 +424,11 @@ void ItemView::ActivateLayout(unsigned int layoutIndex, const Vector3& targetSiz
     mScrollAnimation.FinishedSignal().Connect(this, &ItemView::OnLayoutActivationScrollFinished);
     mScrollAnimation.Play();
   }
+  else
+  {
+    // Emit the layout activated signal
+    mLayoutActivatedSignal.Emit();
+  }
 
   AnimateScrollOvershoot(0.0f);
   mScrollOvershoot = 0.0f;
@@ -1298,6 +1305,9 @@ void ItemView::OnLayoutActivationScrollFinished(Animation& source)
   RemoveAnimation(mScrollAnimation);
   mRefreshEnabled = true;
   DoRefresh(GetCurrentLayoutPosition(0), true);
+
+  // Emit the layout activated signal
+  mLayoutActivatedSignal.Emit();
 }
 
 void ItemView::OnOvershootOnFinished(Animation& animation)
@@ -1467,7 +1477,6 @@ void ItemView::EnableScrollOvershoot( bool enable )
     mOvershootOverlay.SetColor(mOvershootEffectColor);
     mOvershootOverlay.SetParentOrigin(ParentOrigin::TOP_LEFT);
     mOvershootOverlay.SetAnchorPoint(AnchorPoint::TOP_LEFT);
-    mOvershootOverlay.SetDrawMode(DrawMode::OVERLAY);
     self.Add(mOvershootOverlay);
 
     Constraint constraint = Constraint::New<Vector3>( mOvershootOverlay, Actor::Property::SIZE, OvershootOverlaySizeConstraint );
@@ -1619,12 +1628,35 @@ void ItemView::GetItemsRange(ItemRange& range)
 void ItemView::OnScrollPositionChanged( float position )
 {
   // Cancel scroll animation to prevent any fighting of setting the scroll position property.
-  RemoveAnimation(mScrollAnimation);
+  if(!mRefreshEnabled)
+  {
+    RemoveAnimation(mScrollAnimation);
+  }
 
   // Refresh the cache immediately when the scroll position is changed.
   DoRefresh(position, false); // No need to cache extra items.
 }
 
+bool ItemView::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
+{
+  Dali::BaseHandle handle( object );
+
+  bool connected( true );
+  Toolkit::ItemView itemView = Toolkit::ItemView::DownCast( handle );
+
+  if( 0 == strcmp( signalName.c_str(), LAYOUT_ACTIVATED_SIGNAL ) )
+  {
+    itemView.LayoutActivatedSignal().Connect( tracker, functor );
+  }
+  else
+  {
+    // signalName does not match any signal
+    connected = false;
+  }
+
+  return connected;
+}
+
 } // namespace Internal
 
 } // namespace Toolkit