The Kanzi animation system consists animations and timelines: animations define how to animate a property, and timelines map the animations to time and to objects you want to animate. More...

#include <kanzi/core.ui/animation/property_field_animation_timeline.hpp>

Inheritance diagram for kanzi::PropertyFieldAnimationTimeline:

Classes
struct	Entry

Public Types
typedef vector< Entry >	EntryContainer

typedef EntryContainer::const_iterator	EntryConstIterator

Public Types inherited from kanzi::Timeline
enum	DirectionBehavior { DirectionBehaviorNormal, DirectionBehaviorReverse, DirectionBehaviorPingPong }
	Specifies the direction behavior for a timeline. More...

Public Types inherited from kanzi::PropertyObject
typedef intrusive_ptr< AbstractPropertyTypeDescriptor::PropertyStorage >	PropertyStoragePtr

typedef vector< PropertyStoragePtr >	PropertyStorageContainer

typedef PropertyStorageContainer::iterator	PropertyStorageIterator

typedef PropertyStorageContainer::const_iterator	PropertyStorageConstIterator

typedef PropertyStorageContainer::reverse_iterator	PropertyStorageReverseIterator

Public Member Functions
void	addEntry (PropertyField field, FloatAnimationSharedPtr animation)

AbstractPropertyType	getPropertyType () const
	Gets the property type associated with the timeline. More...

EntryContainer	getAnimations () const
	Gets the animation collection associated with the timeline. More...

EntryConstIterator	beginEntries () const

EntryConstIterator	endEntries () const

virtual optional< chrono::milliseconds >	calculateContentDuration () KZ_OVERRIDE
	Calculates the duration of the content of the timeline. More...

Public Member Functions inherited from kanzi::Timeline
chrono::milliseconds	getStartTime () const
	Gets the start time of the timeline (in milliseconds). More...

void	setStartTime (chrono::milliseconds startTime)
	Gets the start time of the timeline (in milliseconds). More...

chrono::milliseconds	getClipStartTime () const
	Gets the clip start time of the timeline (in milliseconds). More...

void	setClipStartTime (chrono::milliseconds clipStartTime)
	Sets the clip start time of the timeline (in milliseconds). More...

optional< chrono::milliseconds >	getClipDuration () const
	Gets the clip duration of the timeline (in milliseconds). More...

void	setClipDuration (optional< chrono::milliseconds > duration)
	Sets the clip duration of the timeline (in milliseconds). More...

unsigned int	getRepeatCount () const
	Gets the repeat count of the timeline (zero indicates infinite repeats). More...

void	setRepeatCount (unsigned int repeatCount)
	Sets the repeat count of the timeline (zero indicates infinite repeats). More...

DirectionBehavior	getDirectionBehavior () const
	Gets the direction behavior of a timeline. More...

void	setDirectionBehavior (DirectionBehavior directionBehavior)
	Sets the direction behavior of a timeline. More...

float	getDurationScale () const
	Gets the duration scale of timeline. More...

void	setDurationScale (float scale)
	Sets the duration scale of timeline. More...

float	getMinimumDurationScale () const
	Gets minimum duration scale. More...

TimeInterval	calculateClipInterval ()
	Calculates clip interval of timeline. More...

unsigned int	calculateIterationCount ()
	Calculates number of iterations in timeline. More...

optional< chrono::milliseconds >	calculateIterationDuration ()
	Calculates iteration duration. More...

optional< chrono::milliseconds >	calculateDuration ()
	Calculates the duration of the timeline. More...

TimelinePlaybackSharedPtr	createPlayback (TimelinePlaybackContext &context)
	Creates playback for timeline. More...

Public Member Functions inherited from kanzi::Object
	Object (Domain *domain)

virtual	~Object ()

Domain *	getDomain () const
	Returns the domain the object belongs to. More...

KzuTaskScheduler *	getTaskScheduler () const
	Returns the task scheduler of the object. More...

KzuMessageDispatcher *	getMessageDispatcher () const
	Returns the message dispatcher of the object. More...

ResourceManager *	getResourceManager () const
	Returns the resource manager of the object. More...

virtual const Metaclass *	getDynamicMetaclass () const KZ_OVERRIDE
	Returns the metaclass of the dynamic type of the object. More...

AppliedStyleEntrySharedPtr	applyObjectStyle (kanzi::StyleSharedPtr style)
	Applies a style to an object. More...

void	unapplyObjectStyle (AppliedStyleEntrySharedPtr appliedStyleEntry)

void	applyObjectStyles ()
	Apply all styles for an object node. More...

void	unapplyObjectStyles ()
	Unapplies and removes all applied styles. More...

Public Member Functions inherited from kanzi::MetaObject
virtual	~MetaObject ()

bool	isTypeOf (const Metaclass *objectType) const
	Determines if the type of this object is the given type or derived from it. More...

Public Member Functions inherited from kanzi::PropertyObject
	PropertyObject ()

virtual	~PropertyObject ()

template<typename DataType >
void	setProperty (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Traits::ParameterType value)
	Sets the local value of a property. More...

void	removeKzbProperties ()

template<typename DataType >
PropertyType< DataType >::Traits::ReturnType	getProperty (const PropertyType< DataType > &propertyType) const
	Returns the current value of a property. More...

template<typename DataType >
optional< typename PropertyType< DataType >::Traits::ReturnType >	getOptionalProperty (const PropertyType< DataType > &propertyType) const
	Evaluates the property value in the same way as the overload above but does not default to the value in property metadata if there are no inputs to the property value. More...

template<typename DataType >
PropertyType< DataType >::Traits::ReturnType	getPropertyBase (const PropertyType< DataType > &propertyType) const
	Returns the current value of a property disregarding modifiers. More...

template<typename DataType >
void	setAbstractProperty (AbstractPropertyType abstractPropertyType, typename PropertyType< DataType >::Traits::ParameterType value)

template<typename DataType >
PropertyType< DataType >::Traits::ReturnType	getAbstractProperty (AbstractPropertyType abstractPropertyType) const

template<typename DataType >
PropertyType< DataType >::Traits::ReturnType	getAbstractPropertyBase (AbstractPropertyType abstractPropertyType) const

template<typename DataType >
optional< typename PropertyType< DataType >::Traits::ReturnType >	getOptionalAbstractProperty (AbstractPropertyType abstractPropertyType) const

void	setPropertyFlag (AbstractPropertyType propertyType, uint32_t flag)

bool	isPropertyFlagSet (AbstractPropertyType propertyType, uint32_t flag) const

void	clearPropertyFlag (AbstractPropertyType propertyType, uint32_t flag)

bool	hasValue (AbstractPropertyType propertyType) const
	Evaluates whether there are any inputs into the property value. More...

bool	hasBaseValue (AbstractPropertyType propertyType) const
	Evaluates whether there are any inputs into the property value, disregarding modifiers. More...

bool	hasLocalValue (AbstractPropertyType propertyType) const
	Evaluates whether there is a local value set for the property. More...

bool	hasNonClassValue (AbstractPropertyType propertyType) const
	Evaluates whether there is a value of any precedence higher than class default value set for the property. More...

void	removeLocalValue (AbstractPropertyType propertyType)
	Removes the local value associated with the property. More...

void	copyLocalValue (const PropertyObject &other, AbstractPropertyType propertyType)
	Copies local value of single property from another object. More...

void	copyLocalValues (const PropertyObject &other)
	Copies all local values from another object. More...

virtual void	onPropertyChanged (AbstractPropertyType propertyType, PropertyNotificationReason reason)
	Virtual function to handle property change notifications. More...

template<typename DataType >
void	addPropertyValueSource (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::TypedValueSource valueSource, PropertyValuePrecedence precedence, void owner)

template<typename DataType >
void	removePropertyValueSource (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::TypedValueSource valueSource, void owner)

template<typename DataType >
void	addPropertyModifier (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner)

template<typename DataType >
void	removePropertyModifier (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner)

void	validatePropertyModifiers (AbstractPropertyType propertyType)

template<typename DataType >
void	addPropertyNotificationHandler (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::NotificationCallback callback, void *owner)

template<typename DataType >
void	removePropertyNotificationHandler (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::NotificationCallback callback, void *owner)

template<typename DataType >
size_t	getPropertyNotificationHandlerCount (const PropertyType< DataType > &propertyType)
	Gets number of current notification handlers for given property type. More...

Static Public Member Functions
static TimelineSharedPtr	create (Domain *domain, string_view)

static PropertyFieldAnimationTimelineSharedPtr	create (Domain *domain, string_view objectPath, AbstractPropertyType propertyType)

static ObjectSharedPtr	load (Domain *domain, string_view name, KzbFile &kzbFile, KzbMemoryParser &parser)
	Loads timeline from KZB file. More...

Static Public Member Functions inherited from kanzi::Object
static const Metaclass *	getStaticMetaclass ()
	Returns the metaclass of Object class. More...

static PropertyTypeEditorInfoSharedPtr	makeEditorInfo ()
	Default implementation that returns empty editor info. More...

Static Public Member Functions inherited from kanzi::MetaObject
static const Metaclass *	getStaticMetaclass ()
	Returns the metaclass of Object class. More...

static PropertyTypeEditorInfoSharedPtr	makeEditorInfo ()
	Default implementation that returns empty editor info. More...

Protected Member Functions
	PropertyFieldAnimationTimeline (Domain *domain)

	PropertyFieldAnimationTimeline (Domain *domain, string_view objectPath, AbstractPropertyType propertyType)

virtual TimelinePlaybackSharedPtr	createPlaybackOverride (TimelinePlaybackContext &context) KZ_OVERRIDE
	Creates playback of the timeline. More...

virtual void	loadOverride (Domain *domain, string_view name, KzbFile &kzbFile, KzbMemoryParser &parser) KZ_OVERRIDE
	Timeline::loadOverride() implementation. More...

Protected Member Functions inherited from kanzi::Timeline
	Timeline (Domain *domain)
	Constructor. More...

Protected Member Functions inherited from kanzi::Object
void	initialize ()

void	onCopy (const Object &other)

Protected Member Functions inherited from kanzi::MetaObject
	MetaObject ()

void	initialize ()

Protected Member Functions inherited from kanzi::PropertyObject
void	addPropertyValueSource (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::ValueSource valueSource, PropertyValuePrecedence precedence, void owner)

void	removePropertyValueSource (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::ValueSource valueSource, void owner)

AbstractPropertyTypeDescriptor::ValueSourceEntry *	getTopValueSourceEntry (AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage) const

AbstractPropertyTypeDescriptor::ValueSourceEntry *	getTopValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor) const

AbstractPropertyTypeDescriptor::ValueSource *	getTopValueSource (AbstractPropertyTypeDescriptor &descriptor) const

AbstractPropertyTypeDescriptor::ValueSource *	getFinalValueSource (AbstractPropertyTypeDescriptor &descriptor) const

AbstractPropertyTypeDescriptor::ValueSource *	getNonClassValueSource (AbstractPropertyTypeDescriptor &descriptor) const

AbstractPropertyTypeDescriptor::ValueSource *	getClassValueSource (AbstractPropertyTypeDescriptor &descriptor) const

AbstractPropertyTypeDescriptor::ValueSourceEntry *	findLocalValueSourceEntry (AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)

AbstractPropertyTypeDescriptor::ValueSourceEntry *	constructLocalValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)

AbstractPropertyTypeDescriptor::ValueSourceEntry *	acquireLocalValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor)

AbstractPropertyTypeDescriptor::PropertyStorage *	findPropertyStorage (AbstractPropertyTypeDescriptor &descriptor) const

PropertyStoragePtr	findPropertyStoragePtr (AbstractPropertyTypeDescriptor &descriptor) const
	Gets property storage intrusive pointer that can be used to hold a reference until end of operation. More...

PropertyStoragePtr	constructPropertyStorage (AbstractPropertyTypeDescriptor &descriptor)

PropertyStoragePtr	acquirePropertyStorage (AbstractPropertyTypeDescriptor &descriptor)

AbstractPropertyTypeDescriptor::ModifierStorage *	acquireModifierStorage (AbstractPropertyTypeDescriptor &descriptor)

AbstractPropertyTypeDescriptor::ModifierStorage *	findModifierStorage (AbstractPropertyTypeDescriptor &descriptor)

AbstractPropertyTypeDescriptor::NotificationStorage *	acquireNotificationStorage (AbstractPropertyTypeDescriptor &descriptor)

AbstractPropertyTypeDescriptor::NotificationStorage *	findNotificationStorage (AbstractPropertyTypeDescriptor &descriptor)

AbstractPropertyTypeDescriptor *	findPropertyTypeDescriptorByUnqualifiedNameAndDataType (string_view unqualifiedName, PropertyDataType dataType)

void	validatePropertyModifiersAndNotifyHandlers (PropertyStoragePtr &propertyStorage)

void	copyLocalValue (const AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)
	Copy local value from property storage. More...

PropertyStorageContainer::iterator	beginPropertyStorage ()

PropertyStorageContainer::iterator	endPropertyStorage ()

virtual void	notifyPropertyHandlers (PropertyStoragePtr &propertyStorage, PropertyNotificationReason reason)

void	onCopy (const PropertyObject &other)

Friends
class	PropertyFieldAnimationTimelinePlayback

Additional Inherited Members
Protected Types inherited from kanzi::Object
typedef vector< AppliedStyleEntrySharedPtr >	AppliedStyleContainer
	Applied style container. More...

Protected Attributes inherited from kanzi::Object
AppliedStyleContainer	m_appliedStyles
	Listing of applied styles applied to this object. More...

Detailed Description

The Kanzi animation system consists animations and timelines: animations define how to animate a property, and timelines map the animations to time and to objects you want to animate.

Property field timeline applies an animation to one or more fields of a property of an object. For example, you can use a separate animation for each color channel to change the color of the text in a Text Block node, or use two different animations to scale a node along x and y axes.

Examples

To create a property field timeline:

        // Create a property field timeline and apply it to the Render Transformation property of the current node.
        PropertyFieldAnimationTimelineSharedPtr propertyFieldTimeline = PropertyFieldAnimationTimeline::create(domain, ".", Node2D::RenderTransformationProperty);
        // Scale the current node on the x axis by animating the Scale X property field of the Render Transformation property
        // with the linearAnimation animation.
        propertyFieldTimeline->addEntry(PropertyFieldScaleX, linearAnimation);

To play an animation regardless of the timeline type:

        // Create the playback context and the timeline playback for the node defined in the item2d.
        SceneGraphTimelinePlaybackContext context(*item2d);
        // Create the playback for the timeline defined in the propertyFieldTimeline.
        TimelinePlaybackSharedPtr playback = propertyFieldTimeline->createPlayback(context);
        // Start the animation.
        domain->getRootTimelineClock()->addTimelinePlayback(playback);

Member Typedef Documentation

typedef vector<Entry> kanzi::PropertyFieldAnimationTimeline::EntryContainer

typedef EntryContainer::const_iterator kanzi::PropertyFieldAnimationTimeline::EntryConstIterator

Constructor & Destructor Documentation

kanzi::PropertyFieldAnimationTimeline::PropertyFieldAnimationTimeline ( Domain * domain )

inlineexplicitprotected

kanzi::PropertyFieldAnimationTimeline::PropertyFieldAnimationTimeline	(	Domain *	domain,
		string_view	objectPath,
		AbstractPropertyType	propertyType
	)

inlineexplicitprotected

Member Function Documentation

static TimelineSharedPtr kanzi::PropertyFieldAnimationTimeline::create	(	Domain *	domain,
		string_view
	)

inlinestatic

void kanzi::PropertyFieldAnimationTimeline::addEntry	(	PropertyField	field,
		FloatAnimationSharedPtr	animation
	)

inline

static PropertyFieldAnimationTimelineSharedPtr kanzi::PropertyFieldAnimationTimeline::create	(	Domain *	domain,
		string_view	objectPath,
		AbstractPropertyType	propertyType
	)

inlinestatic

AbstractPropertyType kanzi::PropertyFieldAnimationTimeline::getPropertyType ( ) const

inline

Gets the property type associated with the timeline.

EntryContainer kanzi::PropertyFieldAnimationTimeline::getAnimations ( ) const

inline

Gets the animation collection associated with the timeline.

EntryConstIterator kanzi::PropertyFieldAnimationTimeline::beginEntries ( ) const

inline

EntryConstIterator kanzi::PropertyFieldAnimationTimeline::endEntries ( ) const

inline

virtual optional<chrono::milliseconds> kanzi::PropertyFieldAnimationTimeline::calculateContentDuration ( )

virtual

Calculates the duration of the content of the timeline.

No timeline playback properties (e.g. start time, clip start time and duration, repeat count, etc) should be used when calculating content duration. By default content duration of timeline is zero milliseconds (empty timeline).

Returns: Duration of timeline content.

Reimplemented from kanzi::Timeline.

static ObjectSharedPtr kanzi::PropertyFieldAnimationTimeline::load	(	Domain *	domain,
		string_view	name,
		KzbFile &	kzbFile,
		KzbMemoryParser &	parser
	)

static

Loads timeline from KZB file.

Parameters

domain	Domain.
name	Timeline name.
kzbFile	KZB file to load timeline data from.
parser	Parser to parse timeline data.

Returns: Loaded timeline.

virtual TimelinePlaybackSharedPtr kanzi::PropertyFieldAnimationTimeline::createPlaybackOverride ( TimelinePlaybackContext & context )

protectedvirtual

Creates playback of the timeline.

Parameters

context Context for playback.

Returns: Playback of the timeline.

Implements kanzi::Timeline.

virtual void kanzi::PropertyFieldAnimationTimeline::loadOverride	(	Domain *	domain,
		string_view	name,
		KzbFile &	kzbFile,
		KzbMemoryParser &	parser
	)

protectedvirtual

Timeline::loadOverride() implementation.

Reimplemented from kanzi::Timeline.

Friends And Related Function Documentation

friend class PropertyFieldAnimationTimelinePlayback

friend

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

kanzi/core.ui/animation/property_field_animation_timeline.hpp

Classes

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Examples

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation