-#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) 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/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>
namespace Dali
{
-
namespace Toolkit
{
-
class ImageView;
namespace Internal
class ImageView : public Control
{
protected:
-
/**
* Construct 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, ImageDimensions size );
+ void SetImage(const std::string& imageUrl, ImageDimensions size);
+
+ /**
+ * @brief Unregister ImageView IMAGE visual
+ *
+ * ImageView will display nothing
+ */
+ void ClearImageVisual();
+
+ /**
+ * @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
/**
* @param[in] index The property index.
* @param[in] value The new property value.
*/
- static void SetProperty( BaseObject* object, Property::Index index, const Property::Value& value );
+ static void SetProperty(BaseObject* object, Property::Index index, const Property::Value& value);
/**
* Called to retrieve a property of an object of this type.
* @param[in] index The property index.
* @return The current value of the property.
*/
- static Property::Value GetProperty( BaseObject* object, Property::Index propertyIndex );
+ static Property::Value GetProperty(BaseObject* object, Property::Index propertyIndex);
/**
* @brief Set the depth index of this image renderer
*
- * Renderer with higher depth indices are rendered in front of other renderers with smaller values
+ * Renderer with higher depth indices are rendered in front of other visuals with smaller values
*
* @param[in] depthIndex The depth index of this renderer
*/
- void SetDepthIndex( int depthIndex );
+ void SetDepthIndex(int depthIndex);
private: // From Control
+ /**
+ * @copydoc Toolkit::Control::OnInitialize
+ */
+ void OnInitialize();
/**
- * @copydoc Toolkit::Control::OnStageConnect()
+ * @copydoc Toolkit::Control::GetNaturalSize
*/
- virtual void OnStageConnection( int depth );
+ Vector3 GetNaturalSize() override;
/**
- * @copydoc Toolkit::Control::OnStageDisconnection()
+ * @copydoc Toolkit::Control::GetHeightForWidth()
*/
- virtual void OnStageDisconnection();
+ float GetHeightForWidth(float width) override;
/**
- * @copydoc Toolkit::Control::GetNaturalSize
+ * @copydoc Toolkit::Control::GetWidthForHeight()
*/
- virtual Vector3 GetNaturalSize();
+ float GetWidthForHeight(float height) override;
/**
- * @copydoc Toolkit::Control::GetHeightForWidth()
+ * @copydoc Toolkit::Control::OnRelayout()
*/
- virtual float GetHeightForWidth( float width );
+ void OnRelayout(const Vector2& size, RelayoutContainer& container) override;
/**
- * @copydoc Toolkit::Control::GetWidthForHeight()
+ * @copydoc Toolkit::Control::OnCreateTransitions()
+ */
+ virtual void OnCreateTransitions(std::vector<std::pair<Dali::Property::Index, Dali::Property::Map>>& sourceProperties,
+ std::vector<std::pair<Dali::Property::Index, Dali::Property::Map>>& destinationProperties,
+ Dali::Toolkit::Control source,
+ Dali::Toolkit::Control destination) override;
+
+ /**
+ * @copydoc Toolkit::Control::OnUpdateVisualProperties()
+ */
+ virtual void OnUpdateVisualProperties(const std::vector<std::pair<Dali::Property::Index, Dali::Property::Map>>& properties) override;
+
+private:
+ /**
+ * @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
*/
- virtual float GetWidthForHeight( float height );
+ 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( const ImageView& );
- ImageView& operator=( const ImageView& );
+ ImageView(const ImageView&);
+ 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
+ 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
- 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
+ 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
// Helpers for public-api forwarding methods
-inline Toolkit::Internal::ImageView& GetImpl( Toolkit::ImageView& obj )
+inline Toolkit::Internal::ImageView& GetImpl(Toolkit::ImageView& obj)
{
DALI_ASSERT_ALWAYS(obj);
Dali::RefObject& handle = obj.GetImplementation();
return static_cast<Toolkit::Internal::ImageView&>(handle);
}
-inline const Toolkit::Internal::ImageView& GetImpl( const Toolkit::ImageView& obj )
+inline const Toolkit::Internal::ImageView& GetImpl(const Toolkit::ImageView& obj)
{
DALI_ASSERT_ALWAYS(obj);
const Dali::RefObject& handle = obj.GetImplementation();
} // namespace Dali
-#endif // __DALI_TOOLKIT_INTERNAL_IMAGE_VIEW_H__
+#endif // DALI_TOOLKIT_INTERNAL_IMAGE_VIEW_H
projects / platform / core / uifw / dali-toolkit.git / blobdiff