#define DALI_TOOLKIT_INTERNAL_N_PATCH_VISUAL_H
/*
- * Copyright (c) 2016 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2019 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.
* | url | STRING |
* | borderOnly | BOOLEAN |
* | border | RECTANGLE |
- *
+ * | auxiliaryImage | STRING |
+ * | auxiliaryImageAlpha | FLOAT |
*/
class NPatchVisual: public Visual::Base
{
/**
* @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::DoSetProperties
*/
- virtual void DoSetProperties( const Property::Map& propertyMap );
+ void DoSetProperties( const Property::Map& propertyMap ) override;
/**
* @copydoc Visual::Base::DoSetOnStage
*/
- virtual void DoSetOnStage( Actor& actor );
+ void DoSetOnStage( Actor& actor ) override;
/**
* @copydoc Visual::Base::DoSetOffStage
*/
- virtual void DoSetOffStage( Actor& actor );
+ void DoSetOffStage( Actor& actor ) override;
/**
* @copydoc Visual::Base::OnSetTransform
*/
- virtual void OnSetTransform();
+ void OnSetTransform() override;
private:
/**
+ * Loads the NPatch image and the Auxiliary image if needed
+ */
+ void LoadImages();
+
+ /**
* @brief Creates a geometry for this renderer's grid size
*
* @return Returns the created geometry for this renderer's grid size
private:
- NPatchLoader& mLoader; ///< reference to N patch loader for fast access
- VisualUrl mImageUrl; ///< The url to the N patch to load
- std::size_t mId; ///< id of the N patch (from loader/cache)
- bool mBorderOnly; ///< if only border is desired
- Rect< int > mBorder; ///< The size of the border
+ NPatchLoader& mLoader; ///< reference to N patch loader for fast access
+ VisualUrl mImageUrl; ///< The url to the N patch to load
+ VisualUrl mAuxiliaryUrl; ///< An auxiliary image that can be displayed on top of the N-Patch
+ std::size_t mId; ///< id of the N patch (from loader/cache)
+ Devel::PixelBuffer mAuxiliaryPixelBuffer; ///< pixel buffer of the auxiliary mask image
+ bool mBorderOnly; ///< if only border is desired
+ Rect<int> mBorder; ///< The size of the border
+ float mAuxiliaryImageAlpha; ///< The alpha value for the auxiliary image only
};
} // namespace Internal