/*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2021 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include "color-visual.h"
// EXTERNAL INCLUDES
+#include <dali/devel-api/rendering/renderer-devel.h>
#include <dali/integration-api/debug.h>
//INTERNAL INCLUDES
-#include <dali-toolkit/internal/visuals/visual-factory-impl.h>
+#include <dali-toolkit/devel-api/visuals/color-visual-properties-devel.h>
+#include <dali-toolkit/internal/graphics/builtin-shader-extern-gen.h>
+#include <dali-toolkit/internal/visuals/visual-base-data-impl.h>
#include <dali-toolkit/internal/visuals/visual-factory-cache.h>
+#include <dali-toolkit/internal/visuals/visual-factory-impl.h>
#include <dali-toolkit/internal/visuals/visual-string-constants.h>
-#include <dali-toolkit/internal/visuals/visual-data-impl.h>
+#include <dali-toolkit/public-api/visuals/color-visual-properties.h>
+#include <dali-toolkit/public-api/visuals/visual-properties.h>
namespace Dali
{
-
namespace Toolkit
{
-
namespace Internal
{
-
namespace
{
-const char * const COLOR_NAME("mixColor");
-
-const char* VERTEX_SHADER = DALI_COMPOSE_SHADER(
- attribute mediump vec2 aPosition;\n
- uniform mediump mat4 uMvpMatrix;\n
- uniform mediump vec3 uSize;\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
-);
-
-const char* FRAGMENT_SHADER = DALI_COMPOSE_SHADER(
- uniform lowp vec4 uColor;\n
- uniform lowp vec4 mixColor;\n
- \n
- void main()\n
- {\n
- gl_FragColor = mixColor*uColor;\n
- }\n
-);
+VisualFactoryCache::ShaderType SHADER_TYPE_TABLE[6] =
+{
+ VisualFactoryCache::COLOR_SHADER,
+ VisualFactoryCache::COLOR_SHADER_ROUNDED_CORNER,
+ VisualFactoryCache::COLOR_SHADER_BORDERLINE,
+ VisualFactoryCache::COLOR_SHADER_ROUNDED_BORDERLINE,
+ VisualFactoryCache::COLOR_SHADER_BLUR_EDGE,
+ VisualFactoryCache::COLOR_SHADER_ROUNDED_CORNER_BLUR_EDGE,
+};
+
+// enum of required list when we select shader
+enum ColorVisualRequireFlag
+{
+ DEFAULT = 0,
+ ROUNDED_CORNER = 1 << 0,
+ BORDERLINE = 1 << 1,
+ BLUR = 1 << 2,
+};
+} // unnamed namespace
+ColorVisualPtr ColorVisual::New(VisualFactoryCache& factoryCache, const Property::Map& properties)
+{
+ ColorVisualPtr colorVisualPtr(new ColorVisual(factoryCache));
+ colorVisualPtr->SetProperties(properties);
+ colorVisualPtr->Initialize();
+ return colorVisualPtr;
}
-ColorVisual::ColorVisual( VisualFactoryCache& factoryCache )
-: Visual( factoryCache ),
- mMixColorIndex( Property::INVALID_INDEX )
+ColorVisual::ColorVisual(VisualFactoryCache& factoryCache)
+: Visual::Base(factoryCache, Visual::FittingMode::FILL, Toolkit::Visual::COLOR),
+ mBlurRadius(0.0f),
+ mBlurRadiusIndex(Property::INVALID_INDEX),
+ mAlwaysUsingBlurRadius(false)
{
}
{
}
-void ColorVisual::DoInitialize( Actor& actor, const Property::Map& propertyMap )
+void ColorVisual::DoSetProperties(const Property::Map& propertyMap)
{
- Property::Value* color = propertyMap.Find( COLOR_NAME );
- if( !( color && color->Get(mMixColor) ) )
+ // By virtue of DoSetProperties being called last, this will override
+ // anything set by Toolkit::Visual::Property::MIX_COLOR
+ Property::Value* colorValue = propertyMap.Find(Toolkit::ColorVisual::Property::MIX_COLOR, MIX_COLOR);
+ if(colorValue)
{
- DALI_LOG_ERROR( "Fail to provide a color to the ColorVisual object" );
+ Vector4 color;
+ if(colorValue->Get(color))
+ {
+ Property::Type type = colorValue->GetType();
+ if(type == Property::VECTOR4)
+ {
+ SetMixColor(color);
+ }
+ else if(type == Property::VECTOR3)
+ {
+ Vector3 color3(color);
+ SetMixColor(color3);
+ }
+ }
+ else
+ {
+ DALI_LOG_ERROR("ColorVisual: mixColor property has incorrect type\n");
+ }
}
-}
-
-void ColorVisual::SetSize( const Vector2& size )
-{
- Visual::SetSize( size );
- // ToDo: renderer responds to the size change
+ Property::Value* blurRadiusValue = propertyMap.Find(Toolkit::DevelColorVisual::Property::BLUR_RADIUS, BLUR_RADIUS_NAME);
+ if(blurRadiusValue)
+ {
+ if(!blurRadiusValue->Get(mBlurRadius))
+ {
+ DALI_LOG_ERROR("ColorVisual:DoSetProperties:: BLUR_RADIUS property has incorrect type: %d\n", blurRadiusValue->GetType());
+ }
+ }
}
-void ColorVisual::SetClipRect( const Rect<int>& clipRect )
+void ColorVisual::DoSetOnScene(Actor& actor)
{
- Visual::SetClipRect( clipRect );
+ actor.AddRenderer(mImpl->mRenderer);
- //ToDo: renderer responds to the clipRect change
+ // Color Visual generated and ready to display
+ ResourceReady(Toolkit::Visual::ResourceStatus::READY);
}
-void ColorVisual::SetOffset( const Vector2& offset )
+void ColorVisual::DoSetOffScene(Actor& actor)
{
- //ToDo: renderer applies the offset
+ actor.RemoveRenderer(mImpl->mRenderer);
}
-void ColorVisual::DoSetOnStage( Actor& actor )
+void ColorVisual::DoCreatePropertyMap(Property::Map& map) const
{
- InitializeRenderer();
+ map.Clear();
+ map.Insert(Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR);
+ map.Insert(Toolkit::ColorVisual::Property::MIX_COLOR, mImpl->mMixColor);
+
+ if(mImpl->mRenderer && mBlurRadiusIndex != Property::INVALID_INDEX)
+ {
+ // Update values from Renderer
+ float blurRadius = mImpl->mRenderer.GetProperty<float>(mBlurRadiusIndex);
+ map.Insert(Toolkit::DevelColorVisual::Property::BLUR_RADIUS, blurRadius);
+ }
+ else
+ {
+ map.Insert(Toolkit::DevelColorVisual::Property::BLUR_RADIUS, mBlurRadius);
+ }
}
-void ColorVisual::DoCreatePropertyMap( Property::Map& map ) const
+void ColorVisual::DoCreateInstancePropertyMap(Property::Map& map) const
{
- map.Clear();
- map.Insert( RENDERER_TYPE, COLOR_RENDERER );
- map.Insert( COLOR_NAME, mMixColor );
+ // Do nothing
}
-void ColorVisual::InitializeRenderer()
+void ColorVisual::OnSetTransform()
{
- Geometry geometry = mFactoryCache.GetGeometry( VisualFactoryCache::QUAD_GEOMETRY );
- if( !geometry )
+ if(mImpl->mRenderer)
{
- geometry = VisualFactoryCache::CreateQuadGeometry();
- mFactoryCache.SaveGeometry( VisualFactoryCache::QUAD_GEOMETRY, geometry );
+ mImpl->mTransform.RegisterUniforms(mImpl->mRenderer, Direction::LEFT_TO_RIGHT);
}
+}
- Shader shader = mFactoryCache.GetShader( VisualFactoryCache::COLOR_SHADER );
- if( !shader )
+void ColorVisual::UpdateShader()
+{
+ if(mImpl->mRenderer)
{
- shader = Shader::New( VERTEX_SHADER, FRAGMENT_SHADER );
- mFactoryCache.SaveShader( VisualFactoryCache::COLOR_SHADER, shader );
+ Shader shader = GenerateShader();
+ mImpl->mRenderer.SetShader(shader);
}
+}
- mImpl->mRenderer = Renderer::New( geometry, shader );
+void ColorVisual::OnInitialize()
+{
+ Geometry geometry = mFactoryCache.GetGeometry(VisualFactoryCache::QUAD_GEOMETRY);
- mMixColorIndex = mImpl->mRenderer.RegisterProperty( COLOR_NAME, mMixColor );
- if( mMixColor.a < 1.f )
+ Shader shader = GenerateShader();
+
+ mImpl->mRenderer = Renderer::New(geometry, shader);
+
+ // ColorVisual has it's own index key for mix color - use this instead
+ // of using the new base index to avoid changing existing applications
+ // String keys will get to this property.
+ mImpl->mMixColorIndex = mImpl->mRenderer.RegisterProperty(Toolkit::ColorVisual::Property::MIX_COLOR, MIX_COLOR, Vector3(mImpl->mMixColor));
+
+ if(!EqualsZero(mBlurRadius))
{
- mImpl->mRenderer.SetProperty( Renderer::Property::BLEND_MODE, BlendMode::ON );
+ mBlurRadiusIndex = mImpl->mRenderer.RegisterProperty(DevelColorVisual::Property::BLUR_RADIUS, BLUR_RADIUS_NAME, mBlurRadius);
+ mImpl->mRenderer.SetProperty(Renderer::Property::BLEND_MODE, BlendMode::ON);
}
+
+ // Register transform properties
+ mImpl->mTransform.RegisterUniforms(mImpl->mRenderer, Direction::LEFT_TO_RIGHT);
}
-void ColorVisual::SetColor(const Vector4& color)
+Shader ColorVisual::GenerateShader() const
{
- mMixColor = color;
+ Shader shader;
+ VisualFactoryCache::ShaderType shaderType;
- if( mImpl->mRenderer )
+ bool roundedCorner = IsRoundedCornerRequired();
+ bool borderline = IsBorderlineRequired();
+ bool blur = !EqualsZero(mBlurRadius) || mAlwaysUsingBlurRadius;
+ int shaderTypeFlag = ColorVisualRequireFlag::DEFAULT;
+
+ if(roundedCorner)
+ {
+ shaderTypeFlag |= ColorVisualRequireFlag::ROUNDED_CORNER;
+ }
+ if(blur)
{
- (mImpl->mRenderer).SetProperty( mMixColorIndex, color );
- if( color.a < 1.f )
+ // If we use blur, just ignore borderline
+ borderline = false;
+ shaderTypeFlag |= ColorVisualRequireFlag::BLUR;
+ }
+ if(borderline)
+ {
+ shaderTypeFlag |= ColorVisualRequireFlag::BORDERLINE;
+ }
+
+ shaderType = SHADER_TYPE_TABLE[shaderTypeFlag];
+ shader = mFactoryCache.GetShader(shaderType);
+ if(!shader)
+ {
+ std::string vertexShaderPrefixList;
+ std::string fragmentShaderPrefixList;
+ if(roundedCorner)
+ {
+ vertexShaderPrefixList += "#define IS_REQUIRED_ROUNDED_CORNER 1\n";
+ fragmentShaderPrefixList += "#define IS_REQUIRED_ROUNDED_CORNER 1\n";
+ }
+ if(blur)
+ {
+ vertexShaderPrefixList += "#define IS_REQUIRED_BLUR 1\n";
+ fragmentShaderPrefixList += "#define IS_REQUIRED_BLUR 1\n";
+ }
+ if(borderline)
{
- mImpl->mRenderer.SetProperty( Renderer::Property::BLEND_MODE, BlendMode::ON );
+ vertexShaderPrefixList += "#define IS_REQUIRED_BORDERLINE 1\n";
+ fragmentShaderPrefixList += "#define IS_REQUIRED_BORDERLINE 1\n";
}
+ shader = Shader::New(Dali::Shader::GetVertexShaderPrefix() + vertexShaderPrefixList + SHADER_COLOR_VISUAL_SHADER_VERT.data(),
+ Dali::Shader::GetFragmentShaderPrefix() + fragmentShaderPrefixList + SHADER_COLOR_VISUAL_SHADER_FRAG.data());
+ mFactoryCache.SaveShader(shaderType, shader);
+ }
+
+ return shader;
+}
+
+Dali::Property ColorVisual::OnGetPropertyObject(Dali::Property::Key key)
+{
+ if(!mImpl->mRenderer)
+ {
+ Handle handle;
+ return Dali::Property(handle, Property::INVALID_INDEX);
}
+
+ if((key.type == Property::Key::INDEX && key.indexKey == DevelColorVisual::Property::BLUR_RADIUS) || (key.type == Property::Key::STRING && key.stringKey == BLUR_RADIUS_NAME))
+ {
+ mBlurRadiusIndex = mImpl->mRenderer.RegisterProperty(DevelColorVisual::Property::BLUR_RADIUS, BLUR_RADIUS_NAME, mBlurRadius);
+
+ // Blur is animated now. we always have to use blur feature.
+ mAlwaysUsingBlurRadius = true;
+
+ mImpl->mRenderer.SetProperty(Renderer::Property::BLEND_MODE, BlendMode::ON);
+
+ // Change shader
+ UpdateShader();
+
+ return Dali::Property(mImpl->mRenderer, mBlurRadiusIndex);
+ }
+
+ Handle handle;
+ return Dali::Property(handle, Property::INVALID_INDEX);
}
} // namespace Internal
projects / platform / core / uifw / dali-toolkit.git / blobdiff