flutter::ClipRRectLayer Class Reference

#include <clip_rrect_layer.h>

Inheritance diagram for flutter::ClipRRectLayer:

Public Member Functions
	ClipRRectLayer (const DlRoundRect &clip_rrect, Clip clip_behavior)
Public Member Functions inherited from flutter::ClipShapeLayer< DlRoundRect >
	ClipShapeLayer (const ClipShape &clip_shape, Clip clip_behavior)
void	Diff (DiffContext *context, const Layer *old_layer) override
void	Preroll (PrerollContext *context) override
void	Paint (PaintContext &context) const override
bool	UsesSaveLayer () const
Public Member Functions inherited from flutter::CacheableContainerLayer
	CacheableContainerLayer (int layer_cached_threshold=RasterCacheUtil::kMinimumRendersBeforeCachingFilterLayer, bool can_cache_children=false)
const LayerRasterCacheItem *	raster_cache_item () const
Public Member Functions inherited from flutter::ContainerLayer
	ContainerLayer ()
void	Diff (DiffContext *context, const Layer *old_layer) override
void	PreservePaintRegion (DiffContext *context) override
virtual void	Add (std::shared_ptr< Layer > layer)
void	Preroll (PrerollContext *context) override
void	Paint (PaintContext &context) const override
const std::vector< std::shared_ptr< Layer > > &	layers () const
virtual void	DiffChildren (DiffContext *context, const ContainerLayer *old_layer)
void	PaintChildren (PaintContext &context) const override
const ContainerLayer *	as_container_layer () const override
const DlRect &	child_paint_bounds () const
void	set_child_paint_bounds (const DlRect &bounds)
int	children_renderable_state_flags () const
void	set_children_renderable_state_flags (int flags)
Public Member Functions inherited from flutter::Layer
	Layer ()
virtual	~Layer ()
void	AssignOldLayer (Layer *old_layer)
virtual bool	IsReplacing (DiffContext *context, const Layer *old_layer) const
bool	subtree_has_platform_view () const
void	set_subtree_has_platform_view (bool value)
const DlRect &	paint_bounds () const
void	set_paint_bounds (const DlRect &paint_bounds)
bool	is_empty () const
bool	needs_painting (PaintContext &context) const
uint64_t	original_layer_id () const
uint64_t	unique_id () const
virtual RasterCacheKeyID	caching_key_id () const
virtual const DisplayListLayer *	as_display_list_layer () const
virtual const TextureLayer *	as_texture_layer () const
virtual const PerformanceOverlayLayer *	as_performance_overlay_layer () const
virtual const testing::MockLayer *	as_mock_layer () const

Protected Member Functions
const DlRect	clip_shape_bounds () const override
void	ApplyClip (LayerStateStack::MutatorContext &mutator) const override
void	PushClipToEmbeddedNativeViewMutatorStack (ExternalViewEmbedder *view_embedder) const override
Protected Member Functions inherited from flutter::ClipShapeLayer< DlRoundRect >
virtual	~ClipShapeLayer ()=default
const ClipShape &	clip_shape () const
Clip	clip_behavior () const
Protected Member Functions inherited from flutter::ContainerLayer
void	PrerollChildren (PrerollContext *context, DlRect *child_paint_bounds)

Additional Inherited Members
Public Types inherited from flutter::ClipShapeLayer< DlRoundRect >
using	ClipShape = DlRoundRect
Static Public Attributes inherited from flutter::Layer
static constexpr int	kSaveLayerRenderFlags
static constexpr int	kRasterCacheRenderFlags
Protected Attributes inherited from flutter::CacheableContainerLayer
std::unique_ptr< LayerRasterCacheItem >	layer_raster_cache_item_

Detailed Description

Definition at line 12 of file clip_rrect_layer.h.

Constructor & Destructor Documentation

ClipRRectLayer()

flutter::ClipRRectLayer::ClipRRectLayer	(	const DlRoundRect &	clip_rrect,
		Clip	clip_behavior
	)

Definition at line 9 of file clip_rrect_layer.cc.

    : ClipShapeLayer(clip_rrect, clip_behavior) {}

Member Function Documentation

ApplyClip()

void flutter::ClipRRectLayer::ApplyClip ( LayerStateStack::MutatorContext &  mutator ) const

overrideprotectedvirtual

Implements flutter::ClipShapeLayer< DlRoundRect >.

Definition at line 17 of file clip_rrect_layer.cc.

                                                                           {
  bool is_aa = clip_behavior() != Clip::kHardEdge;
  if (clip_shape().IsRect()) {
    mutator.clipRect(clip_shape().GetBounds(), is_aa);
  } else {
    mutator.clipRRect(clip_shape(), is_aa);
  }
}

References flutter::ClipShapeLayer< DlRoundRect >::clip_behavior(), flutter::ClipShapeLayer< DlRoundRect >::clip_shape(), flutter::LayerStateStack::MutatorContext::clipRect(), flutter::LayerStateStack::MutatorContext::clipRRect(), and flutter::kHardEdge.

clip_shape_bounds()

const DlRect flutter::ClipRRectLayer::clip_shape_bounds ( ) const

overrideprotectedvirtual

Implements flutter::ClipShapeLayer< DlRoundRect >.

Definition at line 13 of file clip_rrect_layer.cc.

                                                     {
  return clip_shape().GetBounds();
}

References flutter::ClipShapeLayer< DlRoundRect >::clip_shape(), and impeller::RoundRect::GetBounds().

PushClipToEmbeddedNativeViewMutatorStack()

void flutter::ClipRRectLayer::PushClipToEmbeddedNativeViewMutatorStack ( ExternalViewEmbedder *  view_embedder ) const

overrideprotectedvirtual

Implements flutter::ClipShapeLayer< DlRoundRect >.

Definition at line 26 of file clip_rrect_layer.cc.

                                               {
  view_embedder->PushClipRRectToVisitedPlatformViews(clip_shape());
}

References flutter::ClipShapeLayer< DlRoundRect >::clip_shape(), and flutter::ExternalViewEmbedder::PushClipRRectToVisitedPlatformViews().

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The documentation for this class was generated from the following files:

• flow/layers/clip_rrect_layer.h
• flow/layers/clip_rrect_layer.cc