CompoundDrawable Class Reference

Inheritance diagram for CompoundDrawable:

Public Member Functions
	CompoundDrawable (uint32_t a, uint32_t b, uint32_t c, uint32_t d, const SkPaint &paint)
	CompoundDrawable (IntDrawable *intDrawable, PaintDrawable *paintDrawable)
void	flatten (SkWriteBuffer &buffer) const override
Factory	getFactory () const override
IntDrawable *	intDrawable () const
PaintDrawable *	paintDrawable () const
const char *	getTypeName () const override
Public Member Functions inherited from SkDrawable
void	draw (SkCanvas *, const SkMatrix *=nullptr)
void	draw (SkCanvas *, SkScalar x, SkScalar y)
std::unique_ptr< GpuDrawHandler >	snapGpuDrawHandler (GrBackendApi backendApi, const SkMatrix &matrix, const SkIRect &clipBounds, const SkImageInfo &bufferInfo)
sk_sp< SkPicture >	makePictureSnapshot ()
uint32_t	getGenerationID ()
SkRect	getBounds ()
size_t	approximateBytesUsed ()
void	notifyDrawingChanged ()
SkFlattenable::Type	getFlattenableType () const override
Factory	getFactory () const override
const char *	getTypeName () const override
Public Member Functions inherited from SkFlattenable
	SkFlattenable ()
virtual Factory	getFactory () const =0
virtual const char *	getTypeName () const =0
virtual void	flatten (SkWriteBuffer &) const
virtual Type	getFlattenableType () const =0
sk_sp< SkData >	serialize (const SkSerialProcs *=nullptr) const
size_t	serialize (void *memory, size_t memory_size, const SkSerialProcs *=nullptr) const
Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()
virtual	~SkRefCntBase ()
bool	unique () const
void	ref () const
void	unref () const

Static Public Member Functions
static sk_sp< SkFlattenable >	CreateProc (SkReadBuffer &buffer)
Static Public Member Functions inherited from SkDrawable
static SkFlattenable::Type	GetFlattenableType ()
static sk_sp< SkDrawable >	Deserialize (const void *data, size_t size, const SkDeserialProcs *procs=nullptr)
Static Public Member Functions inherited from SkFlattenable
static Factory	NameToFactory (const char name[])
static const char *	FactoryToName (Factory)
static void	Register (const char name[], Factory)
static sk_sp< SkFlattenable >	Deserialize (Type, const void *data, size_t length, const SkDeserialProcs *procs=nullptr)

Protected Member Functions
SkRect	onGetBounds () override
void	onDraw (SkCanvas *) override
Protected Member Functions inherited from SkDrawable
	SkDrawable ()
virtual SkRect	onGetBounds ()=0
virtual size_t	onApproximateBytesUsed ()
virtual void	onDraw (SkCanvas *)=0
virtual std::unique_ptr< GpuDrawHandler >	onSnapGpuDrawHandler (GrBackendApi, const SkMatrix &, const SkIRect &, const SkImageInfo &)
virtual std::unique_ptr< GpuDrawHandler >	onSnapGpuDrawHandler (GrBackendApi, const SkMatrix &)
virtual sk_sp< SkPicture >	onMakePictureSnapshot ()

Additional Inherited Members
Public Types inherited from SkFlattenable
enum	Type {   kSkColorFilter_Type , kSkBlender_Type , kSkDrawable_Type , kSkDrawLooper_Type ,   kSkImageFilter_Type , kSkMaskFilter_Type , kSkPathEffect_Type , kSkShader_Type }
typedef sk_sp< SkFlattenable >(*	Factory) (SkReadBuffer &)

Detailed Description

Definition at line 104 of file FlattenDrawableTest.cpp.

Constructor & Destructor Documentation

CompoundDrawable() [1/2]

CompoundDrawable::CompoundDrawable ( uint32_t  a, uint32_t  b, uint32_t  c, uint32_t  d, const SkPaint &  paint  )

inline

Definition at line 106 of file FlattenDrawableTest.cpp.

        : fIntDrawable(new IntDrawable(a, b, c, d))
        , fPaintDrawable(new PaintDrawable(paint))
    {}

CompoundDrawable() [2/2]

CompoundDrawable::CompoundDrawable ( IntDrawable *  intDrawable, PaintDrawable *  paintDrawable  )

inline

Definition at line 111 of file FlattenDrawableTest.cpp.

        : fIntDrawable(SkRef(intDrawable))
        , fPaintDrawable(SkRef(paintDrawable))
    {}

Member Function Documentation

CreateProc()

static sk_sp< SkFlattenable > CompoundDrawable::CreateProc ( SkReadBuffer &  buffer )

inlinestatic

Definition at line 121 of file FlattenDrawableTest.cpp.

                                                                 {
        sk_sp<SkFlattenable> intDrawable(
                buffer.readFlattenable(SkFlattenable::kSkDrawable_Type));
        SkASSERT(intDrawable);
        SkASSERT(!strcmp("IntDrawable", intDrawable->getTypeName()));
 
        sk_sp<SkFlattenable> paintDrawable(
                buffer.readFlattenable(SkFlattenable::kSkDrawable_Type));
        SkASSERT(paintDrawable);
        SkASSERT(!strcmp("PaintDrawable", paintDrawable->getTypeName()));
 
        return sk_sp<CompoundDrawable>(new CompoundDrawable((IntDrawable*) intDrawable.get(),
                                                            (PaintDrawable*) paintDrawable.get()));
    }

flatten()

void CompoundDrawable::flatten ( SkWriteBuffer &  ) const

inlineoverridevirtual

Override this if your subclass needs to record data that it will need to recreate itself from its CreateProc (returned by getFactory()).

DEPRECATED public : will move to protected ... use serialize() instead

Reimplemented from SkFlattenable.

Definition at line 116 of file FlattenDrawableTest.cpp.

                                                       {
        buffer.writeFlattenable(fIntDrawable.get());
        buffer.writeFlattenable(fPaintDrawable.get());
    }

getFactory()

Factory CompoundDrawable::getFactory ( ) const

inlineoverridevirtual

Implement this to return a factory function pointer that can be called to recreate your class given a buffer (previously written to by your override of flatten().

Reimplemented from SkDrawable.

Definition at line 136 of file FlattenDrawableTest.cpp.

{ return CreateProc; }

getTypeName()

const char * CompoundDrawable::getTypeName ( ) const

inlineoverridevirtual

Returns the name of the object's class.

Reimplemented from SkDrawable.

Definition at line 141 of file FlattenDrawableTest.cpp.

{ return "CompoundDrawable"; }

intDrawable()

IntDrawable * CompoundDrawable::intDrawable ( ) const

inline

Definition at line 138 of file FlattenDrawableTest.cpp.

{ return fIntDrawable.get(); }

onDraw()

void CompoundDrawable::onDraw ( SkCanvas *  )

inlineoverrideprotectedvirtual

Implements SkDrawable.

Definition at line 145 of file FlattenDrawableTest.cpp.

{}

onGetBounds()

SkRect CompoundDrawable::onGetBounds ( )

inlineoverrideprotectedvirtual

Implements SkDrawable.

Definition at line 144 of file FlattenDrawableTest.cpp.

{ return SkRect::MakeEmpty(); }

paintDrawable()

PaintDrawable * CompoundDrawable::paintDrawable ( ) const

inline

Definition at line 139 of file FlattenDrawableTest.cpp.

{ return fPaintDrawable.get(); }

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

• third_party/skia/tests/FlattenDrawableTest.cpp