+++ /dev/null
-#ifndef __DALI_TOOLKIT_INTERNAL_EFFECTS_VIEW_H__
-#define __DALI_TOOLKIT_INTERNAL_EFFECTS_VIEW_H__
-
-//
-// Copyright (c) 2014 Samsung Electronics Co., Ltd.
-//
-// Licensed under the Flora License, Version 1.0 (the License);
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://floralicense.org/license/
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an AS IS BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-// EXTERNAL INCLUDES
-
-// INTERNAL INCLUDES
-#include <dali/dali.h>
-#include <dali/public-api/common/dali-vector.h>
-#include <dali-toolkit/public-api/controls/control-impl.h>
-#include <dali-toolkit/public-api/controls/effects-view/effects-view.h>
-#include <dali-toolkit/public-api/controls/gaussian-blur-view/gaussian-blur-view.h>
-
-namespace Dali
-{
-
-namespace Toolkit
-{
-
-namespace Internal
-{
-
-class GaussianBlurView;
-class ImageFilter;
-
-/**
- * EffectsView implementation class
- * @copydoc Dali::Toolkit::EffectsView
- */
-class EffectsView : public ControlImpl
-{
-public:
- /// @copydoc Dali::Toolkit::EffectsView New()
- static Toolkit::EffectsView New();
-
- /**
- * Construct a new EffectsView.
- * @copydoc Toolkit::EffectsView New()
- */
- EffectsView();
-
- /**
- * Constructor.
- * @copydoc Toolkit::EffectsView New(const unsigned int,const float,const Pixel::Format,const float,const float)
- */
- EffectsView(const unsigned int numSamples, const float blurBellCurveWidth, const int spread,
- const Pixel::Format pixelFormat,
- const float downsampleWidthScale, const float downsampleHeightScale,
- FrameBufferImage image);
-
- /**
- * A reference counted object may only be deleted by calling Unreference()
- */
- virtual ~EffectsView();
-
-public:
-
- /// @copydoc Dali::Toolkit::EffectsView::SetType
- void SetType( Toolkit::EffectsView::EffectType type );
-
- /// @copydoc Dali::Toolkit::EffectsView::GetType
- Toolkit::EffectsView::EffectType GetType() const;
-
- /// @copydoc Dali::Toolkit::EffectsView::Enable
- void Enable();
-
- /// @copydoc Dali::Toolkit::EffectsView::Disable
- void Disable();
-
- /// @copydoc Dali::Toolkit::EffectsView::Refresh
- void Refresh();
-
- /// @copydoc Dali::Toolkit::EffectsView::SetRefreshOnDemand
- void SetRefreshOnDemand( bool onDemand );
-
- /// @copydoc Dali::Toolkit::EffectsView::SetPixelFormat
- void SetPixelFormat( Pixel::Format pixelFormat );
-
- /// @copydoc Dali::Toolkit::EffectsView::SetOutputImage
- void SetOutputImage( FrameBufferImage image );
-
- /// @copydoc Dali::Toolkit::EffectsView::GetOutputImage
- FrameBufferImage GetOutputImage();
-
- /// @copydoc Dali::Toolkit::EffectsView::GetEffectSizePropertyIndex
- Property::Index GetEffectSizePropertyIndex() const;
-
- /// @copydoc Dali::Toolkit::EffectsView::GetEffectStrengthPropertyIndex
- Property::Index GetEffectStrengthPropertyIndex() const;
-
- /// @copydoc Dali::Toolkit::EffectsView::GetEffectOffsetPropertyIndex
- Property::Index GetEffectOffsetPropertyIndex() const;
-
- /// @copydoc Dali::Toolkit::EffectsView::GetEffectColorPropertyIndex
- Property::Index GetEffectColorPropertyIndex() const;
-
- /// @copydoc Dali::Toolkit::EffectsView::SetBackgroundColor(const Vector4&)
- void SetBackgroundColor( const Vector4& color );
-
- /// @copydoc Dali::Toolkit::GaussianBlurView::GetBackgroundColor
- Vector4 GetBackgroundColor() const;
-
-private:
- /**
- * Register and setup indices for EffectsView properties
- */
- void SetupProperties();
-
-private: // From ControlImpl
-
- /**
- * @copydoc Toolkit::Control::OnInitialize()
- */
- virtual void OnInitialize();
-
- /**
- * @copydoc Toolkit::Control::OnControlSizeSet( const Vector3& targetSize )
- */
- virtual void OnControlSizeSet( const Vector3& targetSize );
-
-private:
-
- /**
- * Callback received when the control is disconnected from the stage.
- */
- void OnStageDisconnection();
-
- /**
- * Setup image filters
- */
- void SetupFilters();
-
- /**
- * Allocate resources
- */
- void AllocateResources();
-
- /**
- * Setup cameras
- */
- void SetupCameras();
-
- /**
- * Create render tasks for internal jobs
- */
- void CreateRenderTasks();
-
- /**
- * Remove render tasks
- */
- void RemoveRenderTasks();
-
- /**
- * Refresh render tasks
- */
- void RefreshRenderTasks();
-
- /**
- * Remove ImageFilters
- */
- void RemoveFilters();
-
-private:
-
- // Undefined
- EffectsView( const EffectsView& );
-
- // Undefined
- EffectsView& operator = ( const EffectsView& );
-
-private: // attributes/properties
- Toolkit::EffectsView::EffectType mEffectType;
-
- /////////////////////////////////////////////////////////////
- // for rendering all user added children to offscreen target
- FrameBufferImage mImageForChildren;
- ImageActor mActorForChildren;
- RenderTask mRenderTaskForChildren;
- CameraActor mCameraForChildren;
-
- /////////////////////////////////////////////////////////////
- Pixel::Format mPixelFormat; ///< pixel format used by render targets
-
- /////////////////////////////////////////////////////////////
- // downsampling is used for the separated blur passes to get increased blur with the same number of samples and also to make rendering quicker
- float mSpread;
-
- /////////////////////////////////////////////////////////////
- // background fill color
- Vector4 mBackgroundColor;
-
- /////////////////////////////////////////////////////////////
- // for checking if we need to reallocate render targets
- Vector2 mTargetSize;
- Vector2 mLastSize;
-
- bool mRefreshOnDemand;
-
- /////////////////////////////////////////////////////////////
- // horizontal spread objects
- FrameBufferImage mImageForHorzSpread;
- ImageActor mActorForHorzSpread;
- RenderTask mRenderTaskForHorzSpread;
-
- /////////////////////////////////////////////////////////////
- // vertical spread objects
- FrameBufferImage mImageForVertSpread;
- ImageActor mActorForVertSpread;
- RenderTask mRenderTaskForVertSpread;
-
- CameraActor mCameraForSpread;
-
- /////////////////////////////////////////////////////////////
- // post blur image
- FrameBufferImage mImagePostFilter;
- ImageActor mActorPostFilter;
-
- /////////////////////////////////////////////////////////////
- // final image
- FrameBufferImage mImageForResult;
- Actor mActorForResult;
- RenderTask mRenderTaskForResult;
-
- Property::Index mEffectSizePropertyIndex;
- Property::Index mEffectStrengthPropertyIndex;
- Property::Index mEffectOffsetPropertyIndex;
- Property::Index mEffectColorPropertyIndex;
-
- std::vector<ImageFilter*> mFilters;
-}; // class EffectsView
-
-} // namespace Internal
-
-
-// Helpers for public-api forwarding methods
-
-inline Toolkit::Internal::EffectsView& GetImpl( Toolkit::EffectsView& effectsView )
-{
- DALI_ASSERT_ALWAYS( effectsView );
-
- Dali::RefObject& handle = effectsView.GetImplementation();
-
- return static_cast<Toolkit::Internal::EffectsView&>( handle );
-}
-
-inline const Toolkit::Internal::EffectsView& GetImpl( const Toolkit::EffectsView& effectsView )
-{
- DALI_ASSERT_ALWAYS( effectsView );
-
- const Dali::RefObject& handle = effectsView.GetImplementation();
-
- return static_cast<const Toolkit::Internal::EffectsView&>( handle );
-}
-
-} // namespace Toolkit
-
-} // namespace Dali
-
-#endif // __DALI_TOOLKIT_INTERNAL_EFFECTS_VIEW_H__
-
projects / platform / core / uifw / dali-toolkit.git / blobdiff