#define DALI_TOOLKIT_INTERNAL_SVG_VISUAL_H
/*
- * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2022 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 <dali-toolkit/internal/visuals/visual-base-impl.h>
#include <dali-toolkit/internal/visuals/visual-url.h>
-struct NSVGimage;
-
namespace Dali
{
-
namespace Toolkit
{
-
namespace Internal
{
-
class ImageVisualShaderFactory;
class SvgVisual;
-typedef IntrusivePtr< SvgVisual > SvgVisualPtr;
+typedef IntrusivePtr<SvgVisual> SvgVisualPtr;
/**
* The visual which renders a svg image
* | url | STRING |
*
*/
-class SvgVisual: public Visual::Base
+class SvgVisual : public Visual::Base
{
public:
-
/**
* @brief Create the SVG Visual using the image URL.
*
* @param[in] properties A Property::Map containing settings for this visual
* @return A smart-pointer to the newly allocated visual.
*/
- static SvgVisualPtr New( VisualFactoryCache& factoryCache, ImageVisualShaderFactory& shaderFactory, const VisualUrl& imageUrl, const Property::Map& properties );
+ static SvgVisualPtr New(VisualFactoryCache& factoryCache, ImageVisualShaderFactory& shaderFactory, const VisualUrl& imageUrl, const Property::Map& properties);
/**
* @brief Create the SVG Visual using the image URL.
* @param[in] imageUrl The URL to svg resource to use
* @return A smart-pointer to the newly allocated visual.
*/
- static SvgVisualPtr New( VisualFactoryCache& factoryCache, ImageVisualShaderFactory& shaderFactory, const VisualUrl& imageUrl );
-
-public: // from Visual
+ static SvgVisualPtr New(VisualFactoryCache& factoryCache, ImageVisualShaderFactory& shaderFactory, const VisualUrl& imageUrl);
+public: // from Visual
/**
* @copydoc Visual::Base::GetNaturalSize
*/
- virtual void GetNaturalSize( Vector2& naturalSize );
+ void GetNaturalSize(Vector2& naturalSize) override;
/**
* @copydoc Visual::Base::CreatePropertyMap
*/
- virtual void DoCreatePropertyMap( Property::Map& map ) const;
+ void DoCreatePropertyMap(Property::Map& map) const override;
/**
* @copydoc Visual::Base::CreateInstancePropertyMap
*/
- virtual void DoCreateInstancePropertyMap( Property::Map& map ) const;
+ void DoCreateInstancePropertyMap(Property::Map& map) const override;
-protected:
+ /**
+ * @copydoc Visual::Base::EnablePreMultipliedAlpha
+ */
+ void EnablePreMultipliedAlpha(bool preMultiplied) override;
+protected:
/**
* @brief Constructor.
*
* @param[in] factoryCache A pointer pointing to the VisualFactoryCache object
* @param[in] shaderFactory The ImageVisualShaderFactory object
+ * @param[in] imageUrl The URL to svg resource to use
*/
- SvgVisual( VisualFactoryCache& factoryCache, ImageVisualShaderFactory& shaderFactory );
+ SvgVisual(VisualFactoryCache& factoryCache, ImageVisualShaderFactory& shaderFactory, const VisualUrl& imageUrl);
/**
* @brief A reference counted object may only be deleted by calling Unreference().
virtual ~SvgVisual();
/**
+ * @copydoc Visual::Base::OnInitialize
+ */
+ void OnInitialize() override;
+
+ /**
* @copydoc Visual::Base::DoSetProperties
*/
- virtual void DoSetProperties( const Property::Map& propertyMap );
+ void DoSetProperties(const Property::Map& propertyMap) override;
/**
- * @copydoc Visual::Base::DoSetOnStage
+ * @copydoc Visual::Base::DoSetOnScene
*/
- virtual void DoSetOnStage( Actor& actor );
+ void DoSetOnScene(Actor& actor) override;
/**
- * @copydoc Visual::Base::DoSetOffStage
+ * @copydoc Visual::Base::DoSetOffScene
*/
- virtual void DoSetOffStage( Actor& actor );
+ void DoSetOffScene(Actor& actor) override;
/**
* @copydoc Visual::Base::OnSetTransform
*/
- virtual void OnSetTransform();
-
-public:
+ void OnSetTransform() override;
/**
- * @bried Apply the rasterized image to the visual.
- *
- * @param[in] rasterizedPixelData The pixel buffer with the rasterized pixels
+ * @copydoc Visual::Base::UpdateShader
*/
- void ApplyRasterizedImage( PixelData rasterizedPixelData );
+ void UpdateShader() override;
-private:
+ /**
+ * @copydoc Visual::Base::GenerateShader
+ */
+ Shader GenerateShader() const override;
+public:
/**
- * @brief Parses the SVG Image from the set URL.
+ * @bried Apply the rasterized image to the visual.
*
- * @param[in] imageUrl The URL of the image to parse the SVG from.
+ * @param[in] rasterizedPixelData The pixel buffer with the rasterized pixels
+ * @param[in] success Whether the task succeeds.
*/
- void ParseFromUrl( const VisualUrl& imageUrl );
+ void ApplyRasterizedImage(PixelData rasterizedPixelData, bool success);
+private:
/**
* @bried Rasterize the svg with the given size, and add it to the visual.
*
* @param[in] size The target size of the SVG rasterization.
*/
- void AddRasterizationTask( const Vector2& size );
+ void AddRasterizationTask(const Vector2& size);
/**
* Helper method to set individual values by index key.
* @param[in] index The index key of the value
* @param[in] value The value
*/
- void DoSetProperty( Property::Index index, const Property::Value& value );
-
+ void DoSetProperty(Property::Index index, const Property::Value& value);
// Undefined
- SvgVisual( const SvgVisual& svgRenderer );
+ SvgVisual(const SvgVisual& svgRenderer);
// Undefined
- SvgVisual& operator=( const SvgVisual& svgRenderer );
+ SvgVisual& operator=(const SvgVisual& svgRenderer);
private:
ImageVisualShaderFactory& mImageVisualShaderFactory;
Vector4 mAtlasRect;
VisualUrl mImageUrl;
- NSVGimage* mParsedImage;
+ VectorImageRenderer mVectorRenderer;
+ uint32_t mDefaultWidth;
+ uint32_t mDefaultHeight;
WeakHandle<Actor> mPlacementActor;
- Vector2 mVisualSize;
- bool mAttemptAtlasing; ///< If true will attempt atlasing, otherwise create unique texture
+ Vector2 mRasterizedSize;
+ bool mLoadFailed;
+ bool mAttemptAtlasing; ///< If true will attempt atlasing, otherwise create unique texture
};
} // namespace Internal
projects / platform / core / uifw / dali-toolkit.git / blobdiff