X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fcontrols%2Fscrollable%2Fscroll-view%2Fscroll-view-impl.cpp;h=97844154830ff92863bd850a3d4a5f2f188263ab;hp=0da166016ad14b236b82bce359f62816774f3042;hb=0f5a8aaa14ccf06aee1069ef585d83b8506dd099;hpb=cd2db445fc95fed65cb9d966e672cb6976a10d0d

diff --git a/dali-toolkit/internal/controls/scrollable/scroll-view/scroll-view-impl.cpp b/dali-toolkit/internal/controls/scrollable/scroll-view/scroll-view-impl.cpp
index 0da1660..9784415 100644
--- a/dali-toolkit/internal/controls/scrollable/scroll-view/scroll-view-impl.cpp
+++ b/dali-toolkit/internal/controls/scrollable/scroll-view/scroll-view-impl.cpp
@@ -26,12 +26,17 @@
 #include <dali/public-api/events/touch-data.h>
 #include <dali/public-api/object/type-registry.h>
 #include <dali/public-api/object/type-registry-helper.h>
+#include <dali/public-api/object/property-map.h>
+#include <dali/devel-api/object/handle-devel.h>
+#include <dali/devel-api/object/property-helper-devel.h>
 #include <dali/integration-api/debug.h>
 
 // INTERNAL INCLUDES
 #include <dali-toolkit/public-api/controls/scroll-bar/scroll-bar.h>
 #include <dali-toolkit/public-api/controls/scrollable/scroll-view/scroll-view.h>
 #include <dali-toolkit/public-api/controls/scrollable/scroll-view/scroll-view-constraints.h>
+#include <dali-toolkit/devel-api/controls/scrollable/scroll-view/scroll-view-devel.h>
+#include <dali-toolkit/devel-api/controls/scrollable/scroll-view/scroll-mode.h>
 #include <dali-toolkit/internal/controls/scrollable/scroll-view/scroll-overshoot-indicator-impl.h>
 #include <dali-toolkit/internal/controls/scrollable/scroll-view/scroll-view-effect-impl.h>
 
@@ -248,6 +253,7 @@ DALI_PROPERTY_REGISTRATION( Toolkit, ScrollView, "wrapEnabled",                B
 DALI_PROPERTY_REGISTRATION( Toolkit, ScrollView, "panningEnabled",             BOOLEAN,   PANNING_ENABLED             )
 DALI_PROPERTY_REGISTRATION( Toolkit, ScrollView, "axisAutoLockEnabled",        BOOLEAN,   AXIS_AUTO_LOCK_ENABLED      )
 DALI_PROPERTY_REGISTRATION( Toolkit, ScrollView, "wheelScrollDistanceStep",    VECTOR2,   WHEEL_SCROLL_DISTANCE_STEP  )
+DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, ScrollView, "scrollMode", MAP, SCROLL_MODE )
 
 DALI_ANIMATABLE_PROPERTY_REGISTRATION( Toolkit, ScrollView, "scrollPosition",  VECTOR2, SCROLL_POSITION)
 DALI_ANIMATABLE_PROPERTY_REGISTRATION( Toolkit, ScrollView, "scrollPrePosition",   VECTOR2, SCROLL_PRE_POSITION)
@@ -658,7 +664,8 @@ ScrollView::ScrollView()
   mAlterChild(false),
   mDefaultMaxOvershoot(true),
   mCanScrollHorizontal(true),
-  mCanScrollVertical(true)
+  mCanScrollVertical(true),
+  mTransientScrollBar(true)
 {
 }
 
@@ -1531,7 +1538,7 @@ bool ScrollView::SnapWithVelocity(Vector2 velocity)
 
     if(child)
     {
-      Vector2 position = Self().GetProperty<Vector2>(Toolkit::ScrollView::Property::SCROLL_POSITION);
+      Vector2 position = DevelHandle::GetCurrentProperty<Vector2>( Self(), Toolkit::ScrollView::Property::SCROLL_POSITION );
 
       // Get center-point of the Actor.
       Vector3 childPosition = GetPositionOfAnchor(child, AnchorPoint::CENTER);
@@ -1729,7 +1736,7 @@ bool ScrollView::AnimateTo(const Vector2& position, const Vector2& positionDurat
     }
 
     DALI_LOG_SCROLL_STATE("[0x%X] position-changed, mScrollTargetPosition[%.2f, %.2f], mScrollPrePosition[%.2f, %.2f], mScrollPostPosition[%.2f, %.2f]", this, mScrollTargetPosition.x, mScrollTargetPosition.y, mScrollPrePosition.x, mScrollPrePosition.y, mScrollPostPosition.x, mScrollPostPosition.y );
-    DALI_LOG_SCROLL_STATE("[0x%X] SCROLL_PRE_POSITION[%.2f, %.2f], SCROLL_POSITION[%.2f, %.2f]", this, self.GetProperty( Toolkit::ScrollView::Property::SCROLL_PRE_POSITION ).Get<Vector2>().x, self.GetProperty( Toolkit::ScrollView::Property::SCROLL_PRE_POSITION ).Get<Vector2>().y, self.GetProperty( Toolkit::ScrollView::Property::SCROLL_POSITION ).Get<Vector2>().x, self.GetProperty( Toolkit::ScrollView::Property::SCROLL_POSITION ).Get<Vector2>().y );
+    DALI_LOG_SCROLL_STATE("[0x%X] SCROLL_PRE_POSITION[%.2f, %.2f], SCROLL_POSITION[%.2f, %.2f]", this, DevelHandle::GetCurrentProperty( self, Toolkit::ScrollView::Property::SCROLL_PRE_POSITION ).Get<Vector2>().x, DevelHandle::GetCurrentProperty( self, Toolkit::ScrollView::Property::SCROLL_PRE_POSITION ).Get<Vector2>().y, DevelHandle::GetCurrentProperty( self, Toolkit::ScrollView::Property::SCROLL_POSITION ).Get<Vector2>().x, DevelHandle::GetCurrentProperty( self, Toolkit::ScrollView::Property::SCROLL_POSITION ).Get<Vector2>().y );
   }
 
   SetScrollUpdateNotification(true);
@@ -1781,6 +1788,15 @@ void ScrollView::RemoveOverlay(Actor actor)
   mInternalActor.Remove( actor );
 }
 
+void ScrollView::SetOvershootSize( const Vector2& size )
+{
+  mOvershootSize = size;
+  if( IsOvershootEnabled() && mOvershootIndicator )
+  {
+    mOvershootIndicator->AttachToScrollable(*this);
+  }
+}
+
 void ScrollView::SetOvershootEffectColor( const Vector4& color )
 {
   mOvershootEffectColor = color;
@@ -1817,14 +1833,14 @@ void ScrollView::FindAndUnbindActor(Actor child)
 
 Vector2 ScrollView::GetPropertyPrePosition() const
 {
-  Vector2 position = Self().GetProperty<Vector2>(Toolkit::ScrollView::Property::SCROLL_PRE_POSITION);
+  Vector2 position = DevelHandle::GetCurrentProperty< Vector2 >( Self(), Toolkit::ScrollView::Property::SCROLL_PRE_POSITION );
   WrapPosition(position);
   return position;
 }
 
 Vector2 ScrollView::GetPropertyPosition() const
 {
-  Vector2 position = Self().GetProperty<Vector2>(Toolkit::ScrollView::Property::SCROLL_POSITION);
+  Vector2 position = DevelHandle::GetCurrentProperty< Vector2 >( Self(), Toolkit::ScrollView::Property::SCROLL_POSITION );
   WrapPosition(position);
 
   return position;
@@ -1951,24 +1967,34 @@ void ScrollView::OnChildAdd(Actor& child)
   ScrollBase::OnChildAdd( child );
 
   Dali::Toolkit::ScrollBar scrollBar = Dali::Toolkit::ScrollBar::DownCast(child);
-  if(scrollBar)
+  if( scrollBar )
   {
-    mInternalActor.Add(scrollBar);
-    if(scrollBar.GetScrollDirection() == Toolkit::ScrollBar::Horizontal)
+    mScrollBar = scrollBar;
+    scrollBar.SetName("ScrollBar");
+
+    mInternalActor.Add( scrollBar );
+    if( scrollBar.GetScrollDirection() == Toolkit::ScrollBar::Horizontal )
     {
-      scrollBar.SetScrollPropertySource(Self(),
-                                        Toolkit::ScrollView::Property::SCROLL_PRE_POSITION_X,
-                                        Toolkit::Scrollable::Property::SCROLL_POSITION_MIN_X,
-                                        Toolkit::ScrollView::Property::SCROLL_PRE_POSITION_MAX_X,
-                                        Toolkit::ScrollView::Property::SCROLL_DOMAIN_SIZE_X);
+      scrollBar.SetScrollPropertySource( Self(),
+                                         Toolkit::ScrollView::Property::SCROLL_PRE_POSITION_X,
+                                         Toolkit::Scrollable::Property::SCROLL_POSITION_MIN_X,
+                                         Toolkit::ScrollView::Property::SCROLL_PRE_POSITION_MAX_X,
+                                         Toolkit::ScrollView::Property::SCROLL_DOMAIN_SIZE_X );
     }
     else
     {
-      scrollBar.SetScrollPropertySource(Self(),
-                                        Toolkit::ScrollView::Property::SCROLL_PRE_POSITION_Y,
-                                        Toolkit::Scrollable::Property::SCROLL_POSITION_MIN_Y,
-                                        Toolkit::ScrollView::Property::SCROLL_PRE_POSITION_MAX_Y,
-                                        Toolkit::ScrollView::Property::SCROLL_DOMAIN_SIZE_Y);
+      scrollBar.SetScrollPropertySource( Self(),
+                                         Toolkit::ScrollView::Property::SCROLL_PRE_POSITION_Y,
+                                         Toolkit::Scrollable::Property::SCROLL_POSITION_MIN_Y,
+                                         Toolkit::ScrollView::Property::SCROLL_PRE_POSITION_MAX_Y,
+                                         Toolkit::ScrollView::Property::SCROLL_DOMAIN_SIZE_Y );
+    }
+
+    if( mTransientScrollBar )
+    {
+      // Show the scroll-indicator for a brief period
+      Property::Map emptyMap;
+      scrollBar.DoAction( "ShowTransientIndicator", emptyMap );
     }
   }
   else if(mAlterChild)
@@ -2153,7 +2179,7 @@ bool ScrollView::OnWheelEvent(const WheelEvent& event)
 void ScrollView::ResetScrolling()
 {
   Actor self = Self();
-  self.GetProperty(Toolkit::ScrollView::Property::SCROLL_POSITION).Get(mScrollPostPosition);
+  DevelHandle::GetCurrentProperty( self, Toolkit::ScrollView::Property::SCROLL_POSITION ).Get( mScrollPostPosition );
   mScrollPrePosition = mScrollPostPosition;
   DALI_LOG_SCROLL_STATE("[0x%X] Setting SCROLL_PRE_POSITION To[%.2f, %.2f]", this, mScrollPostPosition.x, mScrollPostPosition.y );
   self.SetProperty(Toolkit::ScrollView::Property::SCROLL_PRE_POSITION, mScrollPostPosition);
@@ -2162,8 +2188,8 @@ void ScrollView::ResetScrolling()
 void ScrollView::UpdateLocalScrollProperties()
 {
   Actor self = Self();
-  self.GetProperty(Toolkit::ScrollView::Property::SCROLL_PRE_POSITION).Get(mScrollPrePosition);
-  self.GetProperty(Toolkit::ScrollView::Property::SCROLL_POSITION).Get(mScrollPostPosition);
+  DevelHandle::GetCurrentProperty( self, Toolkit::ScrollView::Property::SCROLL_PRE_POSITION ).Get( mScrollPrePosition );
+  DevelHandle::GetCurrentProperty( self, Toolkit::ScrollView::Property::SCROLL_POSITION ).Get( mScrollPostPosition );
 }
 
 // private functions
@@ -2209,7 +2235,7 @@ void ScrollView::AnimateInternalXTo( float position, float duration, AlphaFuncti
   if( duration > Math::MACHINE_EPSILON_10 )
   {
     Actor self = Self();
-    DALI_LOG_SCROLL_STATE("[0x%X], Animating from[%.2f] to[%.2f]", this, self.GetProperty(Toolkit::ScrollView::Property::SCROLL_PRE_POSITION).Get<Vector2>().x, position );
+    DALI_LOG_SCROLL_STATE("[0x%X], Animating from[%.2f] to[%.2f]", this, DevelHandle::GetCurrentProperty( self, Toolkit::ScrollView::Property::SCROLL_PRE_POSITION ).Get< Vector2 >().x, position );
     mInternalXAnimation = Animation::New(duration);
     DALI_LOG_SCROLL_STATE("[0x%X], mInternalXAnimation[0x%X]", this, mInternalXAnimation.GetObjectPtr() );
     mInternalXAnimation.FinishedSignal().Connect(this, &ScrollView::OnScrollAnimationFinished);
@@ -2230,7 +2256,7 @@ void ScrollView::AnimateInternalYTo( float position, float duration, AlphaFuncti
   if( duration > Math::MACHINE_EPSILON_10 )
   {
     Actor self = Self();
-    DALI_LOG_SCROLL_STATE("[0x%X], Animating from[%.2f] to[%.2f]", this, self.GetProperty(Toolkit::ScrollView::Property::SCROLL_PRE_POSITION).Get<Vector2>().y, position );
+    DALI_LOG_SCROLL_STATE("[0x%X], Animating from[%.2f] to[%.2f]", this, DevelHandle::GetCurrentProperty( self, Toolkit::ScrollView::Property::SCROLL_PRE_POSITION ).Get< Vector2 >().y, position );
     mInternalYAnimation = Animation::New(duration);
     DALI_LOG_SCROLL_STATE("[0x%X], mInternalYAnimation[0x%X]", this, mInternalYAnimation.GetObjectPtr() );
     mInternalYAnimation.FinishedSignal().Connect(this, &ScrollView::OnScrollAnimationFinished);
@@ -2257,7 +2283,7 @@ void ScrollView::OnScrollAnimationFinished( Animation& source )
 
   if( source == mInternalXAnimation )
   {
-    DALI_LOG_SCROLL_STATE("[0x%X] mInternalXAnimation[0x%X], expected[%.2f], actual[%.2f], post[%.2f]", this, mInternalXAnimation.GetObjectPtr(), mScrollTargetPosition.x, Self().GetProperty(SCROLL_PRE_POSITION).Get<Vector2>().x, mScrollPostPosition.x );
+    DALI_LOG_SCROLL_STATE("[0x%X] mInternalXAnimation[0x%X], expected[%.2f], actual[%.2f], post[%.2f]", this, mInternalXAnimation.GetObjectPtr(), mScrollTargetPosition.x, DevelHandle::GetCurrentProperty( Self(), SCROLL_PRE_POSITION ).Get< Vector2 >().x, mScrollPostPosition.x );
 
     if( !(mScrollStateFlags & AnimatingInternalY) )
     {
@@ -2277,7 +2303,7 @@ void ScrollView::OnScrollAnimationFinished( Animation& source )
 
   if( source == mInternalYAnimation )
   {
-    DALI_LOG_SCROLL_STATE("[0x%X] mInternalYAnimation[0x%X], expected[%.2f], actual[%.2f], post[%.2f]", this, mInternalYAnimation.GetObjectPtr(), mScrollTargetPosition.y, Self().GetProperty(SCROLL_PRE_POSITION).Get<Vector2>().y, mScrollPostPosition.y );
+    DALI_LOG_SCROLL_STATE("[0x%X] mInternalYAnimation[0x%X], expected[%.2f], actual[%.2f], post[%.2f]", this, mInternalYAnimation.GetObjectPtr(), mScrollTargetPosition.y, DevelHandle::GetProperty( Self(), SCROLL_PRE_POSITION ).Get< Vector2 >().y, mScrollPostPosition.y );
 
     if( !(mScrollStateFlags & AnimatingInternalX) )
     {
@@ -2467,6 +2493,18 @@ void ScrollView::OnPan( const PanGesture& gesture )
       self.SetProperty( Toolkit::ScrollView::Property::START_PAGE_POSITION, Vector3(gesture.position.x, gesture.position.y, 0.0f) );
 
       UpdateMainInternalConstraint();
+      Toolkit::ScrollBar scrollBar = mScrollBar.GetHandle();
+      if( scrollBar && mTransientScrollBar )
+      {
+        Vector3 size = Self().GetCurrentSize();
+        const Toolkit::RulerDomain& rulerDomainX = mRulerX->GetDomain();
+        const Toolkit::RulerDomain& rulerDomainY = mRulerY->GetDomain();
+
+        if( ( rulerDomainX.max > size.width ) || ( rulerDomainY.max > size.height ) )
+        {
+          scrollBar.ShowIndicator();
+        }
+      }
       break;
     }
 
@@ -2501,6 +2539,12 @@ void ScrollView::OnPan( const PanGesture& gesture )
         {
           mScrollMainInternalPrePositionConstraint.Remove();
         }
+
+        Toolkit::ScrollBar scrollBar = mScrollBar.GetHandle();
+        if( scrollBar && mTransientScrollBar )
+        {
+          scrollBar.HideIndicator();
+        }
       }
       else
       {
@@ -2866,6 +2910,14 @@ void ScrollView::SetProperty( BaseObject* object, Property::Index index, const P
         scrollViewImpl.SetWheelScrollDistanceStep( value.Get<Vector2>() );
         break;
       }
+      case Toolkit::DevelScrollView::Property::SCROLL_MODE:
+      {
+        Property::Map* map = value.GetMap();
+        if( map )
+        {
+          scrollViewImpl.SetScrollMode( *map );
+        }
+      }
     }
   }
 }
@@ -2907,6 +2959,90 @@ Property::Value ScrollView::GetProperty( BaseObject* object, Property::Index ind
   return value;
 }
 
+void ScrollView::SetScrollMode( const Property::Map& scrollModeMap )
+{
+  Toolkit::RulerPtr rulerX, rulerY;
+
+  // Check the scroll mode in the X axis
+  bool xAxisScrollEnabled = true;
+  Property::Value* valuePtr = scrollModeMap.Find( Toolkit::ScrollMode::X_AXIS_SCROLL_ENABLED, "xAxisScrollEnabled" );
+  if( valuePtr && valuePtr->GetType() == Property::BOOLEAN )
+  {
+    valuePtr->Get( xAxisScrollEnabled );
+  }
+
+  if( !xAxisScrollEnabled )
+  {
+    // Default ruler and disabled
+    rulerX = new Toolkit::DefaultRuler();
+    rulerX->Disable();
+  }
+  else
+  {
+    valuePtr = scrollModeMap.Find( Toolkit::ScrollMode::X_AXIS_SNAP_TO_INTERVAL, "xAxisSnapToInterval" );
+    float xAxisSnapToInterval = 0.0f;
+    if( valuePtr && valuePtr->Get( xAxisSnapToInterval ) )
+    {
+      // Fixed ruler and enabled
+      rulerX = new Toolkit::FixedRuler( xAxisSnapToInterval );
+    }
+    else
+    {
+      // Default ruler and enabled
+      rulerX = new Toolkit::DefaultRuler();
+    }
+
+    valuePtr = scrollModeMap.Find( Toolkit::ScrollMode::X_AXIS_SCROLL_BOUNDARY, "xAxisScrollBoundary" );
+    float xAxisScrollBoundary = 0.0f;
+    if( valuePtr && valuePtr->Get( xAxisScrollBoundary ) )
+    {
+      // By default ruler domain is disabled unless set
+      rulerX->SetDomain( Toolkit::RulerDomain( 0, xAxisScrollBoundary, true ) );
+    }
+  }
+
+  // Check the scroll mode in the Y axis
+  bool yAxisScrollEnabled = true;
+  valuePtr = scrollModeMap.Find( Toolkit::ScrollMode::Y_AXIS_SCROLL_ENABLED, "yAxisScrollEnabled" );
+  if( valuePtr && valuePtr->GetType() == Property::BOOLEAN )
+  {
+    valuePtr->Get( yAxisScrollEnabled );
+  }
+
+  if( !yAxisScrollEnabled )
+  {
+    // Default ruler and disabled
+    rulerY = new Toolkit::DefaultRuler();
+    rulerY->Disable();
+  }
+  else
+  {
+    valuePtr = scrollModeMap.Find( Toolkit::ScrollMode::Y_AXIS_SNAP_TO_INTERVAL, "yAxisSnapToInterval" );
+    float yAxisSnapToInterval = 0.0f;
+    if( valuePtr && valuePtr->Get( yAxisSnapToInterval ) )
+    {
+      // Fixed ruler and enabled
+      rulerY = new Toolkit::FixedRuler(yAxisSnapToInterval);
+    }
+    else
+    {
+      // Default ruler and enabled
+      rulerY = new Toolkit::DefaultRuler();
+    }
+
+    valuePtr = scrollModeMap.Find( Toolkit::ScrollMode::Y_AXIS_SCROLL_BOUNDARY, "yAxisScrollBoundary" );
+    float yAxisScrollBoundary = 0.0f;
+    if( valuePtr && valuePtr->Get( yAxisScrollBoundary ) )
+    {
+      // By default ruler domain is disabled unless set
+      rulerY->SetDomain( Toolkit::RulerDomain( 0, yAxisScrollBoundary, true ) );
+    }
+  }
+
+  SetRulerX(rulerX);
+  SetRulerY(rulerY);
+}
+
 } // namespace Internal
 
 } // namespace Toolkit