skottie::PropertyObserver Class Reference

#include <SkottieProperty.h>

Inheritance diagram for skottie::PropertyObserver:

Public Types
enum class	NodeType { COMPOSITION , LAYER , EFFECT , OTHER }
template<typename T >
using	LazyHandle = std::function< std::unique_ptr< T >()>

Public Member Functions
virtual void	onColorProperty (const char node_name[], const LazyHandle< ColorPropertyHandle > &)
virtual void	onOpacityProperty (const char node_name[], const LazyHandle< OpacityPropertyHandle > &)
virtual void	onTextProperty (const char node_name[], const LazyHandle< TextPropertyHandle > &)
virtual void	onTransformProperty (const char node_name[], const LazyHandle< TransformPropertyHandle > &)
virtual void	onEnterNode (const char node_name[], NodeType node_type)
virtual void	onLeavingNode (const char node_name[], NodeType node_type)
Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()
virtual	~SkRefCntBase ()
bool	unique () const
void	ref () const
void	unref () const

Detailed Description

A PropertyObserver can be used to track and manipulate certain properties of "interesting" Lottie nodes.

When registered with an animation builder, PropertyObserver receives notifications for various properties of layer and shape nodes. The |node_name| argument corresponds to the name ("nm") node property.

Definition at line 169 of file SkottieProperty.h.

Member Typedef Documentation

LazyHandle

template<typename T >

using skottie::PropertyObserver::LazyHandle = std::function<std::unique_ptr<T>()>

Definition at line 174 of file SkottieProperty.h.

Member Enumeration Documentation

NodeType

enum class skottie::PropertyObserver::NodeType

strong

Enumerator
COMPOSITION
LAYER
EFFECT
OTHER

Definition at line 171 of file SkottieProperty.h.

{COMPOSITION, LAYER, EFFECT, OTHER};

Member Function Documentation

onColorProperty()

void skottie::PropertyObserver::onColorProperty ( const char  node_name[], const LazyHandle< ColorPropertyHandle > &    )

virtual

Definition at line 175 of file SkottieProperty.cpp.

                                                                               {}

onEnterNode()

void skottie::PropertyObserver::onEnterNode ( const char  node_name[], NodeType  node_type  )

virtual

Definition at line 187 of file SkottieProperty.cpp.

{}

onLeavingNode()

void skottie::PropertyObserver::onLeavingNode ( const char  node_name[], NodeType  node_type  )

virtual

Definition at line 189 of file SkottieProperty.cpp.

{}

onOpacityProperty()

void skottie::PropertyObserver::onOpacityProperty ( const char  node_name[], const LazyHandle< OpacityPropertyHandle > &    )

virtual

Definition at line 178 of file SkottieProperty.cpp.

                                                                                   {}

onTextProperty()

void skottie::PropertyObserver::onTextProperty ( const char  node_name[], const LazyHandle< TextPropertyHandle > &    )

virtual

Definition at line 181 of file SkottieProperty.cpp.

                                                                             {}

onTransformProperty()

void skottie::PropertyObserver::onTransformProperty ( const char  node_name[], const LazyHandle< TransformPropertyHandle > &    )

virtual

Definition at line 184 of file SkottieProperty.cpp.

                                                                                       {}

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

• third_party/skia/modules/skottie/include/SkottieProperty.h
• third_party/skia/modules/skottie/src/SkottieProperty.cpp