Fix for TextSelectionToolbar overshootEffectColor styling

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / text-controls / text-selection-toolbar-impl.cpp

diff --git a/dali-toolkit/internal/controls/text-controls/text-selection-toolbar-impl.cpp b/dali-toolkit/internal/controls/text-controls/text-selection-toolbar-impl.cpp
index cdd2226..957e152 100644 (file)
--- a/dali-toolkit/internal/controls/text-controls/text-selection-toolbar-impl.cpp
+++ b/dali-toolkit/internal/controls/text-controls/text-selection-toolbar-impl.cpp
@@ -29,6 +29,7 @@
 // INTERNAL INCLUDES
 #include <dali-toolkit/public-api/controls/image-view/image-view.h>
 #include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
+#include <dali-toolkit/internal/helpers/color-conversion.h>
 
 namespace Dali
 {
@@ -42,6 +43,8 @@ namespace Internal
 namespace
 {
 
+const Dali::Vector2 DEFAULT_SCROLL_BAR_PADDING( 8.0f, 6.0f );
+
 BaseHandle Create()
 {
   return Toolkit::TextSelectionToolbar::New();
@@ -53,6 +56,8 @@ DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextSelectionToolbar, Toolkit::Control, C
 
 DALI_PROPERTY_REGISTRATION( Toolkit, TextSelectionToolbar, "maxSize",  VECTOR2, MAX_SIZE )
 DALI_PROPERTY_REGISTRATION( Toolkit, TextSelectionToolbar, "enableOvershoot",  BOOLEAN, ENABLE_OVERSHOOT )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextSelectionToolbar, "enableScrollBar", BOOLEAN, ENABLE_SCROLL_BAR )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextSelectionToolbar, "scrollBarPadding", VECTOR2, SCROLL_BAR_PADDING )
 DALI_PROPERTY_REGISTRATION( Toolkit, TextSelectionToolbar, "scrollView",  MAP, SCROLL_VIEW )
 
 DALI_TYPE_REGISTRATION_END()
@@ -98,6 +103,16 @@ void TextSelectionToolbar::SetProperty( BaseObject* object, Property::Index inde
         impl.mScrollView.SetOvershootEnabled( value.Get< bool >() );
         break;
       }
+      case Toolkit::TextSelectionToolbar::Property::ENABLE_SCROLL_BAR:
+      {
+        impl.SetUpScrollBar( value.Get< bool >() );
+        break;
+      }
+      case Toolkit::TextSelectionToolbar::Property::SCROLL_BAR_PADDING:
+      {
+        impl.SetScrollBarPadding( value.Get< Vector2 >() );
+        break;
+      }
       case Toolkit::TextSelectionToolbar::Property::SCROLL_VIEW:
       {
         // Get a Property::Map from the property if possible.
@@ -134,6 +149,16 @@ Property::Value TextSelectionToolbar::GetProperty( BaseObject* object, Property:
         value = impl.mScrollView.IsOvershootEnabled();
         break;
       }
+      case Toolkit::TextSelectionToolbar::Property::ENABLE_SCROLL_BAR:
+      {
+        value = impl.mScrollBar ? true : false;
+        break;
+      }
+      case Toolkit::TextSelectionToolbar::Property::SCROLL_BAR_PADDING:
+      {
+        value = impl.GetScrollBarPadding();
+        break;
+      }
     } // switch
   }
   return value;
@@ -149,6 +174,12 @@ void TextSelectionToolbar::OnRelayout( const Vector2& size, RelayoutContainer& c
   float width = std::max ( mTableOfButtons.GetNaturalSize().width, size.width );
   mRulerX->SetDomain( RulerDomain( 0.0, width, true ) );
   mScrollView.SetRulerX( mRulerX );
+
+  if( mScrollBar )
+  {
+    float barWidth = std::min( mTableOfButtons.GetNaturalSize().width, size.width ) - 2.f * mScrollBarPadding.x;
+    mScrollBar.SetSize( Vector2( 0.0f, barWidth ) );
+  }
 }
 
 void TextSelectionToolbar::SetPopupMaxSize( const Size& maxSize )
@@ -168,6 +199,7 @@ const Dali::Vector2& TextSelectionToolbar::GetPopupMaxSize() const
 
 void TextSelectionToolbar::SetUpScrollView()
 {
+  mScrollView.SetName("TextSelectionScrollView");
   mScrollView.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::ALL_DIMENSIONS );
   mScrollView.SetParentOrigin( ParentOrigin::CENTER_LEFT );
   mScrollView.SetAnchorPoint( AnchorPoint::CENTER_LEFT );
@@ -216,6 +248,36 @@ void TextSelectionToolbar::SetUp()
   self.Add( mToolbarLayer );
 }
 
+void TextSelectionToolbar::SetUpScrollBar( bool enable )
+{
+  if( enable )
+  {
+    if( ! mScrollBar )
+    {
+      Toolkit::ImageView indicator = Toolkit::ImageView::New();
+      indicator.SetParentOrigin( ParentOrigin::TOP_LEFT );
+      indicator.SetAnchorPoint( AnchorPoint::TOP_LEFT );
+      indicator.SetStyleName( "TextSelectionScrollIndicator" );
+
+      mScrollBar = Toolkit::ScrollBar::New( Toolkit::ScrollBar::Horizontal );
+      mScrollBar.SetName( "Text popup scroll bar" );
+      mScrollBar.SetStyleName( "TextSelectionScrollBar" );
+      mScrollBar.SetParentOrigin( ParentOrigin::BOTTOM_LEFT );
+      mScrollBar.SetAnchorPoint( AnchorPoint::TOP_LEFT );
+      mScrollBar.SetPosition( mScrollBarPadding.x, -mScrollBarPadding.y );
+      mScrollBar.SetResizePolicy( Dali::ResizePolicy::FIT_TO_CHILDREN, Dali::Dimension::WIDTH );
+      mScrollBar.SetOrientation( Quaternion( Radian( 1.5f * Math::PI ), Vector3::ZAXIS ) );
+      mScrollBar.SetScrollIndicator( indicator );
+      mScrollBar.GetPanGestureDetector().DetachAll();
+      mScrollView.Add( mScrollBar );
+    }
+  }
+  else
+  {
+    UnparentAndReset( mScrollBar );
+  }
+}
+
 void TextSelectionToolbar::OnScrollStarted( const Vector2& position )
 {
   mTableOfButtons.SetSensitive( false );
@@ -254,6 +316,17 @@ void TextSelectionToolbar::RaiseAbove( Layer target )
   mToolbarLayer.RaiseAbove( target );
 }
 
+void TextSelectionToolbar::SetScrollBarPadding( const Vector2& padding )
+{
+  mScrollBarPadding = padding;
+  if( mScrollBar )
+  {
+    mScrollBar.SetPosition( mScrollBarPadding.x, -mScrollBarPadding.y );
+  }
+
+  RelayoutRequest();
+}
+
 void TextSelectionToolbar::ConfigureScrollview( const Property::Map& properties )
 {
   // Set any properties specified for the label by iterating through all property key-value pairs.
@@ -265,19 +338,36 @@ void TextSelectionToolbar::ConfigureScrollview( const Property::Map& properties
     Property::Index setPropertyIndex = mScrollView.GetPropertyIndex( propertyPair.first );
     if( setPropertyIndex != Property::INVALID_INDEX )
     {
-      // If the conversion worked, we have a valid property index,
-      // Set the property to the new value.
-      mScrollView.SetProperty( setPropertyIndex, propertyPair.second );
+      // Convert the string representation of a color into a Vector4
+      if( setPropertyIndex == Toolkit::Scrollable::Property::OVERSHOOT_EFFECT_COLOR )
+      {
+        Vector4 color;
+        if( ConvertPropertyToColor( propertyPair.second, color ) )
+        {
+          mScrollView.SetOvershootEffectColor( color );
+        }
+      }
+      else
+      {
+        // If the conversion worked, we have a valid property index,
+        // Set the property to the new value.
+        mScrollView.SetProperty( setPropertyIndex, propertyPair.second );
+      }
     }
   }
 
   RelayoutRequest();
 }
 
+const Vector2& TextSelectionToolbar::GetScrollBarPadding() const
+{
+  return mScrollBarPadding;
+}
 
 TextSelectionToolbar::TextSelectionToolbar()
 : Control( ControlBehaviour( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ) ),
   mMaxSize (),
+  mScrollBarPadding( DEFAULT_SCROLL_BAR_PADDING ),
   mIndexInTable( 0 ),
   mDividerIndexes()
 {