-#ifndef __DALI_TOOLKIT_INTERNAL_IMAGE_VIEW_H__
-#define __DALI_TOOLKIT_INTERNAL_IMAGE_VIEW_H__
+#ifndef DALI_TOOLKIT_INTERNAL_IMAGE_VIEW_H
+#define DALI_TOOLKIT_INTERNAL_IMAGE_VIEW_H
/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 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/public-api/object/property-map.h>
// INTERNAL INCLUDES
-#include <dali-toolkit/internal/controls/renderers/image/image-renderer.h>
+#include <dali-toolkit/internal/visuals/image/image-visual.h>
#include <dali-toolkit/public-api/controls/control-impl.h>
#include <dali-toolkit/public-api/controls/image-view/image-view.h>
{
class ImageView : public Control
{
- protected:
+protected:
/**
* Construct a new ImageView.
*/
virtual ~ImageView();
-
-
public:
/**
* Create a new ImageView.
static Toolkit::ImageView New();
/**
- * @copydoc Dali::Toolkit::SetImage
- */
- void SetImage( Image image );
-
- /**
* @brief Sets this ImageView from an Dali::Property::Map
*
* If the handle is empty, ImageView will display nothing
* @param[in] map The Dali::Property::Map to use for to display.
*/
- void SetImage( Dali::Property::Map map );
+ void SetImage( const Dali::Property::Map& map );
/**
* @copydoc Dali::Toolkit::SetImage
*/
- void SetImage( const std::string& imageUrl );
+ void SetImage( const std::string& imageUrl, ImageDimensions size );
+
+ /**
+ * @brief Set whether the Pre-multiplied Alpha Blending is required
+ *
+ * @param[in] preMultipled whether alpha is pre-multiplied.
+ */
+ void EnablePreMultipliedAlpha( bool preMultipled );
+
+ /**
+ * @brief Query whether alpha is pre-multiplied.
+ *
+ * @return True if alpha is pre-multiplied, false otherwise.
+ */
+ bool IsPreMultipliedAlphaEnabled() const;
// Properties
/**
*/
static Property::Value GetProperty( BaseObject* object, Property::Index propertyIndex );
-private: // From Control
-
/**
- * @copydoc Toolkit::Control::OnStageConnect()
+ * @brief Set the depth index of this image renderer
+ *
+ * Renderer with higher depth indices are rendered in front of other visuals with smaller values
+ *
+ * @param[in] depthIndex The depth index of this renderer
*/
- virtual void OnStageConnection( int depth );
+ void SetDepthIndex( int depthIndex );
+
+private: // From Control
/**
- * @copydoc Toolkit::Control::OnStageDisconnection()
+ * @copydoc Toolkit::Control::OnInitialize
*/
- virtual void OnStageDisconnection();
+ void OnInitialize();
/**
* @copydoc Toolkit::Control::GetNaturalSize
*/
- virtual Vector3 GetNaturalSize();
+ Vector3 GetNaturalSize() override;
/**
* @copydoc Toolkit::Control::GetHeightForWidth()
*/
- virtual float GetHeightForWidth( float width );
+ float GetHeightForWidth( float width ) override;
/**
* @copydoc Toolkit::Control::GetWidthForHeight()
*/
- virtual float GetWidthForHeight( float height );
+ float GetWidthForHeight( float height ) override;
+
+ /**
+ * @copydoc Toolkit::Control::OnRelayout()
+ */
+ void OnRelayout( const Vector2& size, RelayoutContainer& container ) override;
private:
+
/**
- * Attaches mImage member to the renderer, creating the renderers, samplers, meshes and materials if needed
- *
- * @pre mImage has been initialised
+ * @brief Callback for ResourceReadySignal
+ * param[in] control signal prototype
+ */
+ void OnResourceReady( Toolkit::Control control );
+
+ /**
+ * @brief Set TransformMap for fittingMode
+ * param[in] finalSize The size for fittingMode
+ * param[in] textureSize The size of texture
+ * param[in] offset The offset for fittingMode
+ * param[in] fittingMode The mode for fitting image
+ * param[in] transformMap The map for fitting image
*/
- void AttachImage();
+ void SetTransformMapForFittingMode ( Vector2 finalSize, Vector2 textureSize, Vector2 offset, Visual::FittingMode fittingMode, Property::Map& transformMap );
+
+ /**
+ * @brief Apply fittingMode
+ * param[in] finalSize The size for fittingMode
+ * param[in] textureSize The size of texture
+ * param[in] offset The offset for fittingMode
+ * param[in] zeroPadding whether padding is zero
+ * param[in] transformMap The map for fitting image
+ */
+ void ApplyFittingMode( Vector2 finalSize, Vector2 textureSize, Vector2 offset, bool zeroPadding , Property::Map& transformMap);
private:
// Undefined
ImageView& operator=( const ImageView& );
private:
- Toolkit::ControlRenderer mRenderer;
- ImageDimensions mImageSize;
+ Toolkit::Visual::Base mVisual;
std::string mUrl; ///< the url for the image if the image came from a URL, empty otherwise
- Image mImage; ///< the Image if the image came from a Image, null otherwise
Property::Map mPropertyMap; ///< the Property::Map if the image came from a Property::Map, empty otherwise
+ Property::Map mShaderMap; ///< the Property::Map if the custom shader is set, empty otherwise
+ ImageDimensions mImageSize; ///< the image size
+
+ bool mImageVisualPaddingSetByTransform :1; //< Flag to indicate Padding was set using a transform.
+ bool mImageViewPixelAreaSetByFittingMode:1; //< Flag to indicate pixel area was set by fitting Mode
};
} // namespace Internal
} // namespace Dali
-#endif // __DALI_TOOLKIT_INTERNAL_IMAGE_VIEW_H__
+#endif // DALI_TOOLKIT_INTERNAL_IMAGE_VIEW_H