Revert public API changes. Handle methods.

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / visuals / primitive / primitive-visual.cpp

diff --git a/dali-toolkit/internal/visuals/primitive/primitive-visual.cpp b/dali-toolkit/internal/visuals/primitive/primitive-visual.cpp
index c85a7a0..43c69cc 100644 (file)
--- a/dali-toolkit/internal/visuals/primitive/primitive-visual.cpp
+++ b/dali-toolkit/internal/visuals/primitive/primitive-visual.cpp
@@ -22,11 +22,14 @@
 #include <dali/integration-api/debug.h>
 #include <dali/public-api/common/stage.h>
 #include <dali/public-api/common/constants.h>
+#include <dali/devel-api/object/handle-devel.h>
 #include <dali/devel-api/scripting/enum-helper.h>
 #include <dali/devel-api/scripting/scripting.h>
 
 // INTERNAL INCLUDES
+#include <dali-toolkit/devel-api/visuals/visual-properties-devel.h>
 #include <dali-toolkit/internal/visuals/visual-base-data-impl.h>
+#include <dali-toolkit/internal/visuals/visual-string-constants.h>
 
 namespace Dali
 {
@@ -74,7 +77,7 @@ const float   DEFAULT_SCALE_HEIGHT =        3.0; ///< For all conics
 const float   DEFAULT_SCALE_RADIUS =        1.0; ///< For cylinders
 const float   DEFAULT_BEVEL_PERCENTAGE =    0.0; ///< For bevelled cubes
 const float   DEFAULT_BEVEL_SMOOTHNESS =    0.0; ///< For bevelled cubes
-const Vector4 DEFAULT_COLOR =               Vector4( 0.5, 0.5, 0.5, 0.0 ); ///< Grey, for all.
+const Vector4 DEFAULT_COLOR =               Vector4( 0.5, 0.5, 0.5, 1.0 ); ///< Grey, for all.
 
 //Property limits
 const int   MIN_SLICES =           3;   ///< Minimum number of slices for spheres and conics
@@ -96,7 +99,7 @@ const char * const BEVELLED_CUBE_LABEL( "BEVELLED_CUBE" );
 
 //Shader properties
 const char * const OBJECT_MATRIX_UNIFORM_NAME( "uObjectMatrix" );
-const char * const COLOR_UNIFORM_NAME( "uColor" );
+const char * const COLOR_UNIFORM_NAME( "mixColor" );
 const char * const OBJECT_DIMENSIONS_UNIFORM_NAME( "uObjectDimensions" );
 const char * const STAGE_OFFSET_UNIFORM_NAME( "uStageOffset" );
 
@@ -121,13 +124,26 @@ const char* VERTEX_SHADER = DALI_COMPOSE_SHADER(
   uniform   mediump vec3 lightPosition;\n
   uniform   mediump vec2 uStageOffset;\n
 
-  void main()\n
+  //Visual size and offset
+  uniform mediump vec2 offset;\n
+  uniform mediump vec2 size;\n
+  uniform mediump vec4 offsetSizeMode;\n
+  uniform mediump vec2 origin;\n
+  uniform mediump vec2 anchorPoint;\n
+
+  vec4 ComputeVertexPosition()\n
   {\n
-    float xRatio = uSize.x / uObjectDimensions.x;\n
-    float yRatio = uSize.y / uObjectDimensions.y;\n
-    float scaleFactor = min( xRatio, yRatio );\n
+    vec2 visualSize = mix(uSize.xy*size, size, offsetSizeMode.zw );\n
+    float scaleFactor = min( visualSize.x / uObjectDimensions.x, visualSize.y / uObjectDimensions.y );\n
+    vec3 originFlipY =  vec3(origin.x, -origin.y, 0.0);
+    vec3 anchorPointFlipY = vec3( anchorPoint.x, -anchorPoint.y, 0.0);
+    vec3 offset = vec3( ( offset / uSize.xy ) * offsetSizeMode.xy + offset * (1.0-offsetSizeMode.xy), 0.0) * vec3(1.0,-1.0,1.0);\n
+    return vec4( (aPosition + anchorPointFlipY)*scaleFactor + (offset + originFlipY)*uSize, 1.0 );\n
+  }\n
 
-    vec4 normalisedVertexPosition = vec4( aPosition * scaleFactor, 1.0 );\n
+  void main()\n
+  {\n
+    vec4 normalisedVertexPosition = ComputeVertexPosition();\n
     vec4 vertexPosition = uObjectMatrix * normalisedVertexPosition;\n
     vertexPosition = uMvpMatrix * vertexPosition;\n
 
@@ -151,14 +167,21 @@ const char* FRAGMENT_SHADER = DALI_COMPOSE_SHADER(
   precision mediump float;\n
   varying   mediump vec3  vIllumination;\n
   uniform   lowp    vec4  uColor;\n
+  uniform   lowp    vec4  mixColor;\n
 
   void main()\n
   {\n
-    gl_FragColor = vec4( vIllumination.rgb * uColor.rgb, uColor.a );\n
+    vec4 baseColor = mixColor * uColor;\n
+    gl_FragColor = vec4( vIllumination.rgb * baseColor.rgb, baseColor.a );\n
   }\n
 );
 
-} // namespace
+} // unnamed namespace
+
+PrimitiveVisualPtr PrimitiveVisual::New( VisualFactoryCache& factoryCache )
+{
+  return new PrimitiveVisual( factoryCache );
+}
 
 PrimitiveVisual::PrimitiveVisual( VisualFactoryCache& factoryCache )
 : Visual::Base( factoryCache ),
@@ -180,7 +203,7 @@ PrimitiveVisual::~PrimitiveVisual()
 {
 }
 
-void PrimitiveVisual::DoInitialize( Actor& actor, const Property::Map& propertyMap )
+void PrimitiveVisual::DoSetProperties( const Property::Map& propertyMap )
 {
   //Find out which shape to renderer.
   Property::Value* primitiveTypeValue = propertyMap.Find( Toolkit::PrimitiveVisual::Property::SHAPE, PRIMITIVE_SHAPE );
@@ -365,14 +388,7 @@ void PrimitiveVisual::DoInitialize( Actor& actor, const Property::Map& propertyM
   }
 }
 
-void PrimitiveVisual::SetSize( const Vector2& size )
-{
-  Visual::Base::SetSize( size );
-
-  // ToDo: renderer responds to the size change
-}
-
-void PrimitiveVisual::GetNaturalSize( Vector2& naturalSize ) const
+void PrimitiveVisual::GetNaturalSize( Vector2& naturalSize )
 {
   naturalSize.x = mObjectDimensions.x;
   naturalSize.y = mObjectDimensions.y;
@@ -381,12 +397,14 @@ void PrimitiveVisual::GetNaturalSize( Vector2& naturalSize ) const
 void PrimitiveVisual::DoSetOnStage( Actor& actor )
 {
   InitializeRenderer();
+
+  actor.AddRenderer( mImpl->mRenderer );
 }
 
 void PrimitiveVisual::DoCreatePropertyMap( Property::Map& map ) const
 {
   map.Clear();
-  map.Insert( Toolkit::Visual::Property::TYPE, Toolkit::Visual::PRIMITIVE );
+  map.Insert( Toolkit::DevelVisual::Property::TYPE, Toolkit::Visual::PRIMITIVE );
   map.Insert( Toolkit::PrimitiveVisual::Property::SHAPE, mPrimitiveType );
   map.Insert( Toolkit::PrimitiveVisual::Property::MIX_COLOR, mColor );
   map.Insert( Toolkit::PrimitiveVisual::Property::SLICES, mSlices );
@@ -401,6 +419,14 @@ void PrimitiveVisual::DoCreatePropertyMap( Property::Map& map ) const
   map.Insert( Toolkit::PrimitiveVisual::Property::LIGHT_POSITION, mLightPosition );
 }
 
+void PrimitiveVisual::OnSetTransform()
+{
+  if( mImpl->mRenderer )
+  {
+    mImpl->mTransform.RegisterUniforms( mImpl->mRenderer, Direction::LEFT_TO_RIGHT );
+  }
+}
+
 void PrimitiveVisual::InitializeRenderer()
 {
   if( !mGeometry )
@@ -415,6 +441,9 @@ void PrimitiveVisual::InitializeRenderer()
 
   mImpl->mRenderer = Renderer::New( mGeometry, mShader );
   mImpl->mRenderer.SetProperty( Renderer::Property::FACE_CULLING_MODE, FaceCullingMode::BACK );
+
+  //Register transform properties
+  mImpl->mTransform.RegisterUniforms( mImpl->mRenderer, Direction::LEFT_TO_RIGHT );
 }
 
 void PrimitiveVisual::UpdateShaderUniforms()
@@ -430,7 +459,7 @@ void PrimitiveVisual::UpdateShaderUniforms()
   mShader.RegisterProperty( STAGE_OFFSET_UNIFORM_NAME, Vector2( width, height ) / 2.0f );
   mShader.RegisterProperty( LIGHT_POSITION_UNIFORM_NAME, mLightPosition );
   mShader.RegisterProperty( OBJECT_MATRIX_UNIFORM_NAME, scaleMatrix );
-  mShader.RegisterProperty( Toolkit::PrimitiveVisual::Property::MIX_COLOR, COLOR_UNIFORM_NAME, mColor );
+  DevelHandle::RegisterProperty( mShader, Toolkit::PrimitiveVisual::Property::MIX_COLOR, COLOR_UNIFORM_NAME, mColor );
   mShader.RegisterProperty( OBJECT_DIMENSIONS_UNIFORM_NAME, mObjectDimensions );
 }
 
@@ -529,7 +558,8 @@ void PrimitiveVisual::CreateConic( Vector<Vertex>& vertices, Vector<unsigned sho
 void PrimitiveVisual::CreateBevelledCube( Vector<Vertex>& vertices, Vector<unsigned short>& indices,
                                             Vector3 dimensions, float bevelPercentage, float bevelSmoothness )
 {
-  dimensions.Normalize();
+  float maxDimension = std::max( std::max( dimensions.x, dimensions.y ), dimensions.z );
+  dimensions = dimensions / maxDimension;
 
   if( bevelPercentage <= MIN_BEVEL_PERCENTAGE ) //No bevel, form a cube.
   {