#include <dali/public-api/common/dali-vector.h>
#include <dali/public-api/images/buffer-image.h>
#include <dali/public-api/object/property-array.h>
+#include <dali/devel-api/scripting/enum-helper.h>
+#include <dali/devel-api/scripting/scripting.h>
-//INTERNAL INCLUDES
+// INTERNAL INCLUDES
+#include <dali-toolkit/public-api/visuals/gradient-visual-properties.h>
+#include <dali-toolkit/devel-api/visual-factory/devel-visual-properties.h>
#include <dali-toolkit/internal/visuals/visual-factory-impl.h>
#include <dali-toolkit/internal/visuals/visual-factory-cache.h>
#include <dali-toolkit/internal/visuals/visual-string-constants.h>
const char * const UNITS_NAME("units"); // Property::String "userSpaceOnUse | objectBoundingBox"
const char * const SPREAD_METHOD_NAME("spreadMethod"); // Property::String "pad | reflect | repeat"
-// string values
-const char * const UNIT_USER_SPACE("USER_SPACE");
-const char * const UNIT_BOUNDING_BOX("OBJECT_BOUNDING_BOX");
-const char * const SPREAD_PAD("PAD");
-const char * const SPREAD_REFLECT("REFLECT");
-const char * const SPREAD_REPEAT("REPEAT");
+DALI_ENUM_TO_STRING_TABLE_BEGIN( UNITS )
+DALI_ENUM_TO_STRING_WITH_SCOPE( Toolkit::GradientVisual::Units, OBJECT_BOUNDING_BOX )
+DALI_ENUM_TO_STRING_WITH_SCOPE( Toolkit::GradientVisual::Units, USER_SPACE )
+DALI_ENUM_TO_STRING_TABLE_END( UNITS )
+
+DALI_ENUM_TO_STRING_TABLE_BEGIN( SPREAD_METHOD )
+DALI_ENUM_TO_STRING_WITH_SCOPE( Toolkit::GradientVisual::SpreadMethod, PAD )
+DALI_ENUM_TO_STRING_WITH_SCOPE( Toolkit::GradientVisual::SpreadMethod, REFLECT )
+DALI_ENUM_TO_STRING_WITH_SCOPE( Toolkit::GradientVisual::SpreadMethod, REPEAT )
+DALI_ENUM_TO_STRING_TABLE_END( SPREAD_METHOD )
// uniform names
const char * const UNIFORM_ALIGNMENT_MATRIX_NAME( "uAlignmentMatrix" );
const unsigned int DEFAULT_OFFSET_MINIMUM = 0.0f;
const unsigned int DEFAULT_OFFSET_MAXIMUM = 1.0f;
-VisualFactoryCache::ShaderType GetShaderType( GradientVisual::Type type, Gradient::GradientUnits units)
+VisualFactoryCache::ShaderType GetShaderType( GradientVisual::Type type, Toolkit::GradientVisual::Units::Type units )
{
- if( type==GradientVisual::LINEAR )
+ if( type == GradientVisual::LINEAR )
{
- if( units == Gradient::USER_SPACE_ON_USE )
+ if( units == Toolkit::GradientVisual::Units::USER_SPACE )
{
return VisualFactoryCache::GRADIENT_SHADER_LINEAR_USER_SPACE;
}
return VisualFactoryCache::GRADIENT_SHADER_LINEAR_BOUNDING_BOX;
}
- else if( units == Gradient::USER_SPACE_ON_USE )
+ else if( units == Toolkit::GradientVisual::Units::USER_SPACE )
{
return VisualFactoryCache::GRADIENT_SHADER_RADIAL_USER_SPACE;
}
const char* VERTEX_SHADER[] =
{
-// vertex shader for gradient units as USER_SPACE_ON_USE
-DALI_COMPOSE_SHADER(
+// vertex shader for gradient units as OBJECT_BOUNDING_BOX
+ DALI_COMPOSE_SHADER(
attribute mediump vec2 aPosition;\n
uniform mediump mat4 uMvpMatrix;\n
uniform mediump vec3 uSize;\n
uniform mediump mat3 uAlignmentMatrix;\n
varying mediump vec2 vTexCoord;\n
\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
+ vec2 visualSize = mix(uSize.xy*size, size, offsetSizeMode.zw );\n
+ vec2 visualOffset = mix( offset, offset/uSize.xy, offsetSizeMode.xy);\n
+ return vec4( (aPosition + anchorPoint)*visualSize + (visualOffset + origin)*uSize.xy, 0.0, 1.0 );\n
+ }\n
+
void main()\n
{\n
mediump vec4 vertexPosition = vec4(aPosition, 0.0, 1.0);\n
- vertexPosition.xyz *= uSize;\n
- gl_Position = uMvpMatrix * vertexPosition;\n
- \n
vTexCoord = (uAlignmentMatrix*vertexPosition.xyw).xy;\n
+ \n
+ gl_Position = uMvpMatrix * ComputeVertexPosition();\n
}\n
),
-// vertex shader for gradient units as OBJECT_BOUNDING_BOX
- DALI_COMPOSE_SHADER(
+// vertex shader for gradient units as USER_SPACE
+DALI_COMPOSE_SHADER(
attribute mediump vec2 aPosition;\n
uniform mediump mat4 uMvpMatrix;\n
uniform mediump vec3 uSize;\n
uniform mediump mat3 uAlignmentMatrix;\n
varying mediump vec2 vTexCoord;\n
\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
+ vec2 visualSize = mix(uSize.xy*size, size, offsetSizeMode.zw );\n
+ vec2 visualOffset = mix( offset, offset/uSize.xy, offsetSizeMode.xy);\n
+ return vec4( (aPosition + anchorPoint)*visualSize + (visualOffset + origin)*uSize.xy, 0.0, 1.0 );\n
+ }\n
+
void main()\n
{\n
mediump vec4 vertexPosition = vec4(aPosition, 0.0, 1.0);\n
- vTexCoord = (uAlignmentMatrix*vertexPosition.xyw).xy;\n
- \n
vertexPosition.xyz *= uSize;\n
- gl_Position = uMvpMatrix * vertexPosition;\n
+ gl_Position = uMvpMatrix * ComputeVertexPosition();\n
+ \n
+ vTexCoord = (uAlignmentMatrix*vertexPosition.xyw).xy;\n
}\n
)
};
)
};
-Dali::WrapMode::Type GetWrapMode( Gradient::SpreadMethod spread )
+Dali::WrapMode::Type GetWrapMode( Toolkit::GradientVisual::SpreadMethod::Type spread )
{
switch(spread)
{
- case Gradient::REPEAT:
+ case Toolkit::GradientVisual::SpreadMethod::REPEAT:
{
return Dali::WrapMode::REPEAT;
}
- case Gradient::REFLECT:
+ case Toolkit::GradientVisual::SpreadMethod::REFLECT:
{
return Dali::WrapMode::MIRRORED_REPEAT;
}
- case Gradient::PAD:
+ case Toolkit::GradientVisual::SpreadMethod::PAD:
default:
{
return Dali::WrapMode::CLAMP_TO_EDGE;
}
}
-}
+} // unnamed namespace
+GradientVisualPtr GradientVisual::New( VisualFactoryCache& factoryCache )
+{
+ return new GradientVisual( factoryCache );
+}
GradientVisual::GradientVisual( VisualFactoryCache& factoryCache )
: Visual::Base( factoryCache ),
- mGradientType( LINEAR )
+ mGradientType( LINEAR ),
+ mIsOpaque( true )
{
mImpl->mFlags |= Impl::IS_PREMULTIPLIED_ALPHA;
}
{
}
-void GradientVisual::DoInitialize( Actor& actor, const Property::Map& propertyMap )
+void GradientVisual::DoSetProperties( const Property::Map& propertyMap )
{
- Gradient::GradientUnits gradientUnits = Gradient::OBJECT_BOUNDING_BOX;
- Property::Value* unitsValue = propertyMap.Find( UNITS_NAME );
- std::string units;
- // The default unit is OBJECT_BOUNDING_BOX.
- // Only need to set new units if 'USER_SPACE'
- if( unitsValue && unitsValue->Get( units ) && units == UNIT_USER_SPACE )
+ Toolkit::GradientVisual::Units::Type gradientUnits = Toolkit::GradientVisual::Units::OBJECT_BOUNDING_BOX;
+
+ Property::Value* unitsValue = propertyMap.Find( Toolkit::GradientVisual::Property::UNITS, UNITS_NAME );
+ if( unitsValue )
{
- gradientUnits = Gradient::USER_SPACE_ON_USE;
+ Scripting::GetEnumerationProperty( *unitsValue, UNITS_TABLE, UNITS_TABLE_COUNT, gradientUnits );
}
mGradientType = LINEAR;
- if( propertyMap.Find( RADIUS_NAME ))
+ if( propertyMap.Find( Toolkit::GradientVisual::Property::RADIUS, RADIUS_NAME ) )
{
mGradientType = RADIAL;
}
}
else
{
- DALI_LOG_ERROR( "Fail to provide valid properties to create a GradientVisual object" );
+ DALI_LOG_ERROR( "Fail to provide valid properties to create a GradientVisual object\n" );
}
}
-void GradientVisual::SetSize( const Vector2& size )
-{
- Visual::Base::SetSize( size );
-}
-
-void GradientVisual::SetClipRect( const Rect<int>& clipRect )
+void GradientVisual::OnSetTransform()
{
- Visual::Base::SetClipRect( clipRect );
-
- //ToDo: renderer responds to the clipRect change
+ if( mImpl->mRenderer )
+ {
+ mImpl->mTransform.RegisterUniforms( mImpl->mRenderer, Direction::LEFT_TO_RIGHT );
+ }
}
-void GradientVisual::SetOffset( const Vector2& offset )
+void GradientVisual::SetSize( const Vector2& size )
{
- //ToDo: renderer applies the offset
+ Visual::Base::SetSize( size );
}
void GradientVisual::DoSetOnStage( Actor& actor )
{
InitializeRenderer();
+
+ actor.AddRenderer( mImpl->mRenderer );
}
void GradientVisual::DoCreatePropertyMap( Property::Map& map ) const
{
map.Clear();
- map.Insert( RENDERER_TYPE, GRADIENT_RENDERER );
-
- Gradient::GradientUnits units = mGradient->GetGradientUnits();
- if( units == Gradient::USER_SPACE_ON_USE )
- {
- map.Insert( UNITS_NAME, UNIT_USER_SPACE );
- }
- else // if( units == Gradient::OBJECT_BOUNDING_BOX )
- {
- map.Insert( UNITS_NAME, UNIT_BOUNDING_BOX );
- }
-
- Gradient::SpreadMethod spread = mGradient->GetSpreadMethod();
- if( spread == Gradient::PAD )
- {
- map.Insert( SPREAD_METHOD_NAME, SPREAD_PAD );
- }
- else if( spread == Gradient::REFLECT )
- {
- map.Insert( SPREAD_METHOD_NAME, SPREAD_REFLECT );
- }
- else // if( units == Gradient::REPEAT )
- {
- map.Insert( SPREAD_METHOD_NAME, SPREAD_REPEAT );
- }
+ map.Insert( Toolkit::VisualProperty::TYPE, Toolkit::Visual::GRADIENT );
+ map.Insert( Toolkit::GradientVisual::Property::UNITS, mGradient->GetGradientUnits() );
+ map.Insert( Toolkit::GradientVisual::Property::SPREAD_METHOD, mGradient->GetSpreadMethod() );
const Vector<Gradient::GradientStop>& stops( mGradient->GetStops() );
Property::Array offsets;
}
}
- map.Insert( STOP_OFFSET_NAME, offsets );
- map.Insert( STOP_COLOR_NAME, colors );
+ map.Insert( Toolkit::GradientVisual::Property::STOP_OFFSET, offsets );
+ map.Insert( Toolkit::GradientVisual::Property::STOP_COLOR, colors );
if( &typeid( *mGradient ) == &typeid(LinearGradient) )
{
LinearGradient* gradient = static_cast<LinearGradient*>( mGradient.Get() );
- map.Insert( START_POSITION_NAME, gradient->GetStartPosition() );
- map.Insert( END_POSITION_NAME, gradient->GetEndPosition() );
+ map.Insert( Toolkit::GradientVisual::Property::START_POSITION, gradient->GetStartPosition() );
+ map.Insert( Toolkit::GradientVisual::Property::END_POSITION, gradient->GetEndPosition() );
}
else // if( &typeid( *mGradient ) == &typeid(RadialGradient) )
{
RadialGradient* gradient = static_cast<RadialGradient*>( mGradient.Get() );
- map.Insert( CENTER_NAME, gradient->GetCenter() );
- map.Insert( RADIUS_NAME, gradient->GetRadius() );
+ map.Insert( Toolkit::GradientVisual::Property::CENTER, gradient->GetCenter() );
+ map.Insert( Toolkit::GradientVisual::Property::RADIUS, gradient->GetRadius() );
}
}
+void GradientVisual::DoSetProperty( Dali::Property::Index index, const Dali::Property::Value& propertyValue )
+{
+ // TODO
+}
+
+Dali::Property::Value GradientVisual::DoGetProperty( Dali::Property::Index index )
+{
+ // TODO
+ return Dali::Property::Value();
+}
+
void GradientVisual::InitializeRenderer()
{
Geometry geometry = mFactoryCache.GetGeometry( VisualFactoryCache::QUAD_GEOMETRY );
mFactoryCache.SaveGeometry( VisualFactoryCache::QUAD_GEOMETRY, geometry );
}
- Gradient::GradientUnits gradientUnits = mGradient->GetGradientUnits();
+ Toolkit::GradientVisual::Units::Type gradientUnits = mGradient->GetGradientUnits();
VisualFactoryCache::ShaderType shaderType = GetShaderType( mGradientType, gradientUnits );
Shader shader = mFactoryCache.GetShader( shaderType );
if( !shader )
mImpl->mRenderer = Renderer::New( geometry, shader );
mImpl->mRenderer.SetTextures( textureSet );
+ // If opaque then no need to have blending
+ if( mIsOpaque )
+ {
+ mImpl->mRenderer.SetProperty( Renderer::Property::BLEND_MODE, BlendMode::OFF );
+ }
+
mImpl->mRenderer.RegisterProperty( UNIFORM_ALIGNMENT_MATRIX_NAME, mGradientTransform );
+
+ //Register transform properties
+ mImpl->mTransform.RegisterUniforms( mImpl->mRenderer, Direction::LEFT_TO_RIGHT );
}
bool GradientVisual::NewGradient(Type gradientType, const Property::Map& propertyMap)
{
- if( gradientType==LINEAR )
+ if( gradientType == LINEAR )
{
- Property::Value* startPositionValue = propertyMap.Find( START_POSITION_NAME );
- Property::Value* endPositionValue = propertyMap.Find( END_POSITION_NAME );
+ Property::Value* startPositionValue = propertyMap.Find( Toolkit::GradientVisual::Property::START_POSITION, START_POSITION_NAME );
+ Property::Value* endPositionValue = propertyMap.Find( Toolkit::GradientVisual::Property::END_POSITION, END_POSITION_NAME );
Vector2 startPosition;
Vector2 endPosition;
}
else // type==RADIAL
{
- Property::Value* centerValue = propertyMap.Find( CENTER_NAME );
- Property::Value* radiusValue = propertyMap.Find( RADIUS_NAME );
+ Property::Value* centerValue = propertyMap.Find( Toolkit::GradientVisual::Property::CENTER, CENTER_NAME );
+ Property::Value* radiusValue = propertyMap.Find( Toolkit::GradientVisual::Property::RADIUS, RADIUS_NAME );
Vector2 center;
float radius;
if( centerValue && centerValue->Get(center)
}
unsigned int numValidStop = 0u;
- Property::Value* stopOffsetValue = propertyMap.Find( STOP_OFFSET_NAME );
- Property::Value* stopColorValue = propertyMap.Find( STOP_COLOR_NAME );
+ Property::Value* stopOffsetValue = propertyMap.Find( Toolkit::GradientVisual::Property::STOP_OFFSET, STOP_OFFSET_NAME );
+ Property::Value* stopColorValue = propertyMap.Find( Toolkit::GradientVisual::Property::STOP_COLOR, STOP_COLOR_NAME );
if( stopColorValue )
{
Vector<float> offsetArray;
{
mGradient->AddStop( offsetArray[i], Vector4(color.r*color.a, color.g*color.a, color.b*color.a, color.a));
numValidStop++;
+ if( ! Equals( color.a, 1.0f, Math::MACHINE_EPSILON_1 ) )
+ {
+ mIsOpaque = false;
+ }
}
}
}
return false;
}
- Property::Value* spread = propertyMap.Find( SPREAD_METHOD_NAME );
- std::string stringValue ;
- // The default spread method is PAD.
- // Only need to set new spread if 'reflect' or 'repeat"
- if( spread && spread->Get( stringValue ))
+ Property::Value* spread = propertyMap.Find( Toolkit::GradientVisual::Property::SPREAD_METHOD, SPREAD_METHOD_NAME );
+ // The default spread method is PAD. Only need to set new spread if it's anything else.
+ if( spread )
{
- if( stringValue == SPREAD_REFLECT )
- {
- mGradient->SetSpreadMethod( Gradient::REFLECT );
- }
- else if( stringValue == SPREAD_REPEAT )
+ Toolkit::GradientVisual::SpreadMethod::Type spreadMethod = Toolkit::GradientVisual::SpreadMethod::PAD;
+ if( Scripting::GetEnumerationProperty( *spread, SPREAD_METHOD_TABLE, SPREAD_METHOD_TABLE_COUNT, spreadMethod ) )
{
- mGradient->SetSpreadMethod( Gradient::REPEAT );
+ mGradient->SetSpreadMethod( spreadMethod );
}
}
projects / platform / core / uifw / dali-toolkit.git / blobdiff