kanzi::StateManager Class Reference

State manager for managing states of nodes or application. More...

#include <kanzi/core.ui/state_manager/state_manager.hpp>

Inheritance diagram for kanzi::StateManager:

Classes
struct	EasingArguments
	Easing function arguments. More...
class	EnteredStateMessageArguments
	Represents message arguments of EnteredState message of state manager. More...
class	GoToDefinedStateMessageArguments
	Represents message arguments of GoToNextDefinedState message of state manager. More...
class	GoToNextDefinedStateMessageArguments
	Represents message arguments of GoToNextDefinedState message of state manager. More...
class	GoToPreviousDefinedStateMessageArguments
	Represents message arguments of GoToPreviousDefinedState message of state manager. More...
class	GoToStateMessageArguments
	Represents message arguments of GoToState message of state manager. More...
class	LeftStateMessageArguments
	Represents message arguments of LeftState message of state manager. More...
class	State
class	StateChangeMessageArguments
class	StateGroup
class	StateGroupRuntime
	State group runtime. More...
class	StateManagerMessageArguments
	Represents base message arguments of state manager messages. More...
class	StateManagerRuntime
class	StateObject
class	StateObjectRuntime
	State object runtime. More...
class	StateRuntime
	State runtime. More...
class	StateTransition
class	StateTransitionAnimation
class	TargetObject
	TargetObject. More...
class	TransitionFinishedMessageArguments
	Represents message arguments of TransitionFinished message of state manager. More...
class	TransitionMessageArguments
class	TransitionStartedMessageArguments
	Represents message arguments of TransitionStarted message of state manager. More...

Public Types
enum	AnimationMode {   AnimationModeCustom , AnimationModeLinear , AnimationModeSmoothStep , AnimationModeStep ,   AnimationModeSmootherStep , AnimationModeBack , AnimationModeBounce , AnimationModeCircle ,   AnimationModeCubic , AnimationModeElastic , AnimationModeExponential , AnimationModePower ,   AnimationModeQuadratic , AnimationModeQuartic , AnimationModeQuintic , AnimationModeSine }
	State manager animation mode. More...
using	StateContainer
using	StateGroupContainer
using	StateGroupIterator
using	StateGroupPtr
using	StateIterator
using	StateManagerRuntimeSharedPtr
using	StateManagerRuntimeWeakPtr
using	StateObjectContainer
using	StateObjectIterator
using	StateObjectPtr
using	StatePtr
using	StateTransitionAnimationContainer
using	StateTransitionAnimationIterator
using	StateTransitionAnimationPtr
using	StateTransitionContainer
using	StateTransitionIterator
using	StateTransitionPtr
enum	TransitionReturnTimeType { TransitionReturnTimeElapsed , TransitionReturnTimeFull }
	State manager transition return time calculation type. More...
Public Types inherited from kanzi::PropertyObject
using	PropertyStorageConstIterator
using	PropertyStorageContainer
using	PropertyStorageIterator
using	PropertyStoragePtr
using	PropertyStorageReverseIterator

Public Member Functions
void	addStateGroup (StateGroupPtr stateGroup)
	Add new state group to state manager.
StateManagerRuntimeSharedPtr	attach (StateManagerSharedPtr stateManager, Node &objectNode)
	Attach a state manager runtime.
StateGroupIterator	beginStateGroups () const
	Returns an iterator pointing to the beginning of the state group container.
StateGroupIterator	endStateGroups () const
	Returns an iterator to end of the state group container.
	~StateManager () override
	Destructor.
Public Member Functions inherited from kanzi::Resource
size_t	getCPUMemoryUsage () const
	Gets the amount of CPU memory used by the resource.
const string &	getName () const
	Gets the resource name.
const string &	getUrl () const
	Gets the resource URL.
bool	isKeepAlive () const
	Tells if the resource has keep alive flag set.
void	reload ()
void	reloadFromFile (string_view filePath)
void	reloadFromKzb (KzbFile &kzbFile, ReadOnlyMemoryFile &file, KzbMemoryParser &parser)
void	setKeepAlive (bool keepAlive)
	Sets the keep alive flag.
void	setUrl (string_view url)
	Sets the resource URL.
	~Resource () override
	Destructor.
Public Member Functions inherited from kanzi::Object
AppliedStyleEntrySharedPtr	applyObjectStyle (kanzi::StyleSharedPtr style)
	Applies a style to an object.
void	applyObjectStyles ()
	Apply all styles for an object node.
Domain *	getDomain () const
	Returns the domain the object belongs to.
const Metaclass *	getDynamicMetaclass () const override
	Returns the metaclass of the dynamic type of the object.
MainLoopScheduler *	getMainLoopScheduler () const
	Returns the MainLoopScheduler instance of the associated Domain.
detail::MessageDispatcher *	getMessageDispatcher () const
	Returns the message dispatcher of the object.
ResourceManager *	getResourceManager () const
	Returns the resource manager of the object.
ScriptingContextSharedPtr	getScriptingContext () const
	Gets the scripting context of the object.
	Object (Domain *domain)
void	setScriptingContext (ScriptingContextSharedPtr context)
	Sets the scripting context of the object.
void	unapplyObjectStyle (AppliedStyleEntrySharedPtr appliedStyleEntry)
void	unapplyObjectStyles ()
	Unapplies and removes all applied styles.
	~Object () override
Public Member Functions inherited from kanzi::MetaObject
bool	isTypeOf (const Metaclass *objectType) const
	Determines if the type of this object is the given type or derived from it.
virtual	~MetaObject ()
Public Member Functions inherited from kanzi::PropertyObject
template<typename DataType >
void	addPropertyModifier (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner)
	Adds a property modifier.
template<typename DataType >
void	addPropertyModifierWithoutNotifyingHandlers (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner)
	Adds a property modifier without notifying handlers.
template<typename DataType >
void	addPropertyNotificationHandler (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::NotificationCallback callback, void *owner)
template<typename DataType >
void	addPropertyValueSource (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::TypedValueSource *valueSource, PropertyValuePrecedence precedence, AbstractPropertyTypeDescriptor::ValueSourceOwner *owner)
template<typename DataType >
void	addPropertyValueSource (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::TypedValueSource *valueSource, PropertyValuePrecedence precedence, void *ownerPointer)
PropertyStorageContainer::iterator	beginPropertyStorage ()
	Returns the begin iterator to the internal property storage container.
PropertyStorageContainer::const_iterator	beginPropertyStorage () const
	Returns the begin iterator to the internal property storage container.
void	clearPropertyFlag (AbstractPropertyType propertyType, uint32_t flag)
void	copyLocalValue (const PropertyObject &other, AbstractPropertyType propertyType)
	Copies local value of single property from another object.
void	copyLocalValues (const PropertyObject &other)
	Copies all local values from another object.
PropertyStorageContainer::iterator	endPropertyStorage ()
	Returns the end iterator to the internal property storage container.
PropertyStorageContainer::const_iterator	endPropertyStorage () const
	Returns the end iterator to the internal property storage container.
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
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.
template<typename DataType >
optional< typename PropertyType< DataType >::Traits::ReturnType >	getOptionalPropertyBase (const PropertyType< DataType > &propertyType) const
	Returns the current value of a property disregarding modifiers, but does not default to the value in property metadata if there are no inputs to the property value.
template<typename DataType >
PropertyType< DataType >::Traits::ReturnType	getProperty (const PropertyType< DataType > &propertyType) const
	Returns the current value of a property type.
template<typename DataType >
PropertyType< DataType >::Traits::ReturnType	getPropertyBase (const PropertyType< DataType > &propertyType) const
	Returns the current value of a property disregarding modifiers.
template<typename DataType >
size_t	getPropertyNotificationHandlerCount (const PropertyType< DataType > &propertyType) const
	Gets number of current notification handlers for given property type.
bool	hasBaseValue (AbstractPropertyType propertyType) const
	Evaluates whether there are any inputs into the property value, disregarding modifiers.
bool	hasLocalValue (AbstractPropertyType propertyType) const
	Evaluates whether there is a local value set for the property.
bool	hasNonClassValue (AbstractPropertyType propertyType) const
	Evaluates whether there is a value of any precedence higher than class default value set for the property.
bool	hasValue (AbstractPropertyType propertyType) const
	Evaluates whether there are any inputs into the property value.
bool	isPropertyFlagSet (AbstractPropertyType propertyType, uint32_t flag) const
virtual void	onPropertyChanged (AbstractPropertyType propertyType, PropertyNotificationReason reason)
	Virtual function to handle property change notifications.
	PropertyObject ()
void	removeKzbProperties ()
	Remove all KZB properties.
void	removeKzbProperties (flat_set< AbstractPropertyType > *keepProperties)
	Remove all KZB properties that are not included in a given set.
template<typename DataType >
void	removeLocalPropertyValueSource (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::TypedValueSource *valueSource, void *ownerPointer)
void	removeLocalValue (AbstractPropertyType propertyType)
	Removes the local value associated with the property.
template<typename DataType >
void	removePropertyModifier (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner)
	Removes a property modifier.
template<typename DataType >
void	removePropertyModifierWithoutNotifyingHandlers (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner)
	Removes a property modifier without notifying handlers.
template<typename DataType >
void	removePropertyNotificationHandler (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::NotificationCallback callback, void *owner)
template<typename DataType >
void	removePropertyValueSource (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::TypedValueSource *valueSource, void *ownerPointer)
template<typename DataType >
void	setAbstractProperty (AbstractPropertyType abstractPropertyType, typename PropertyType< DataType >::Traits::ParameterType value)
template<typename DataType >
void	setProperty (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Traits::ParameterType value)
	Sets the local value of a property type.
void	setPropertyFlag (AbstractPropertyType propertyType, uint32_t flag)
void	validatePropertyModifiersAndNotifyHandlers (AbstractPropertyType propertyType)
	Validates property modifiers and notifies handlers.
virtual	~PropertyObject ()

Static Public Member Functions
static StateManagerSharedPtr	create (Domain *domain, string_view name)
	Create a state manager.
static ResourceManager::LoadTaskSharedPtr	createLoadTask (string_view name, KzbFile *kzbFile, ReadOnlyMemoryFilePtr file)
	Factory function for StateManager Load Task, which loads a StateManager from a kzb file.
static void	goToState (Node *objectNode, string_view stateGroupName, string_view stateName, bool immediate)
	Attempt to go to a state.
static void	goToState (Node *objectNode, string_view stateName, bool immediate)
	Attempt to go to a state.
Static Public Member Functions inherited from kanzi::Object
static const Metaclass *	getStaticMetaclass ()
	Returns the metaclass of Object class.
static PropertyTypeEditorInfoSharedPtr	makeEditorInfo ()
	Default implementation that returns empty editor info.
Static Public Member Functions inherited from kanzi::MetaObject
static const Metaclass *	getStaticMetaclass ()
	Returns the metaclass of Object class.
static PropertyTypeEditorInfoSharedPtr	makeEditorInfo ()
	Default implementation that returns empty editor info.

Static Public Attributes
static MessageType< EnteredStateMessageArguments >	EnteredStateMessage
static MessageType< GoToNextDefinedStateMessageArguments >	GoToNextDefinedStateMessage
static MessageType< GoToPreviousDefinedStateMessageArguments >	GoToPreviousDefinedStateMessage
static MessageType< GoToStateMessageArguments >	GoToStateMessage
static MessageType< LeftStateMessageArguments >	LeftStateMessage
static MessageType< TransitionFinishedMessageArguments >	TransitionFinishedMessage
static MessageType< TransitionStartedMessageArguments >	TransitionStartedMessage
Properties
static PropertyType< bool >	LongestPathProperty
	LongestPath property.

Protected Types
using	StateGroupRuntimeContainer
using	StateGroupRuntimeIterator
using	StateGroupRuntimeSharedPtr
using	StateGroupRuntimeWeakPtr
using	StateObjectRuntimeContainer
using	StateObjectRuntimeIterator
using	StateObjectRuntimeSharedPtr
using	StateObjectRuntimeWeakPtr
using	StateRuntimeContainer
using	StateRuntimeIterator
using	StateRuntimeSharedPtr
using	StateRuntimeWeakPtr
using	TargetObjectSharedPtr
using	TargetObjectWeakPtr
Protected Types inherited from kanzi::Object
typedef vector< AppliedStyleEntrySharedPtr >	AppliedStyleContainer
	Applied style container.

Protected Member Functions
void	cleanup ()
	Cleanup state manager internals.
	StateManager (Domain *domain, string_view name)
Protected Member Functions inherited from kanzi::Resource
virtual size_t	getCPUMemoryUsageOverride () const
	Implementation for getting the amount of CPU memory used by the resource.
virtual void	reloadFromFileOverride (string_view filePath)
virtual void	reloadFromKzbOverride (KzbFile &kzbFile, ReadOnlyMemoryFile &file, KzbMemoryParser &parser)
virtual void	reloadOverride ()
	Resource (Domain *domain, string_view name)
	Constructor.
Protected Member Functions inherited from kanzi::Object
void	initialize ()
void	onCopy (const Object &other)
Protected Member Functions inherited from kanzi::MetaObject
void	initialize ()
	MetaObject ()
Protected Member Functions inherited from kanzi::PropertyObject
AbstractPropertyTypeDescriptor::ValueSourceEntry *	acquireLocalValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)
	Acquires a local value source entry that is free for the assignment of a value.
AbstractPropertyTypeDescriptor::ModifierStorage *	acquireModifierStorage (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)
AbstractPropertyTypeDescriptor::NotificationStorage *	acquireNotificationStorage (AbstractPropertyTypeDescriptor &descriptor)
PropertyStoragePtr	acquirePropertyStorage (AbstractPropertyTypeDescriptor &descriptor)
	Acquires a property storage.
template<typename DataType >
void	addPropertyModifierBase (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner, bool notify)
	Adds a property modifier entry to the property modifier stack and validates the modifiers.
void	addPropertyValueSource (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::ValueSource *valueSource, PropertyValuePrecedence precedence, AbstractPropertyTypeDescriptor::ValueSourceOwner *owner)
	Internally adds a property value source.
void	addPropertyValueSource (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::ValueSource *valueSource, PropertyValuePrecedence precedence, void *ownerPointer)
	Internally adds a property value source.
AbstractPropertyTypeDescriptor::ValueSourceEntry *	constructLocalValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)
	Constructs a new local value source entry.
void	copyLocalValue (const AbstractPropertyTypeDescriptor::PropertyStorage &otherPropertyStorage)
	Copy local value from property storage.
AbstractPropertyTypeDescriptor::ModifierStorage *	findModifierStorage (AbstractPropertyTypeDescriptor &descriptor)
AbstractPropertyTypeDescriptor::NotificationStorage *	findNotificationStorage (AbstractPropertyTypeDescriptor &descriptor) const
AbstractPropertyTypeDescriptor::PropertyStorage *	findPropertyStorage (AbstractPropertyTypeDescriptor &descriptor) const
	Gets the property storage for given property type descriptor.
PropertyStoragePtr	findPropertyStoragePtr (AbstractPropertyTypeDescriptor &descriptor) const
	Gets property storage intrusive pointer which you can use to hold a reference until the end of the operation.
AbstractPropertyTypeDescriptor *	findPropertyTypeDescriptorByNameAndDataType (string_view name, PropertyDataType dataType) const
	Finds a property type descriptor by name and data type.
AbstractPropertyTypeDescriptor *	findPropertyTypeDescriptorByQualifiedNameAndDataType (string_view qualifiedName, PropertyDataType dataType) const
	Like findPropertyTypeDescriptorByNameAndDataType, but only searches by matching with qualified names.
AbstractPropertyTypeDescriptor *	findPropertyTypeDescriptorByUnqualifiedNameAndDataType (string_view unqualifiedName, PropertyDataType dataType) const
	Like findPropertyTypeDescriptorByNameAndDataType, but only searches by matching with unqualified names.
AbstractPropertyTypeDescriptor::ValueSource *	getClassValueSource (AbstractPropertyTypeDescriptor &descriptor) const
AbstractPropertyTypeDescriptor::ValueSource *	getFinalValueSource (AbstractPropertyTypeDescriptor &descriptor) const
AbstractPropertyTypeDescriptor::ValueSource *	getNonClassValueSource (AbstractPropertyTypeDescriptor &descriptor) const
AbstractPropertyTypeDescriptor::ValueSource *	getTopValueSource (AbstractPropertyTypeDescriptor &descriptor) const
	Gets the top-level value source for a given property descriptor.
virtual void	notifyPropertyHandlers (PropertyStoragePtr &propertyStorage, PropertyNotificationReason reason)
	Notifies all property handlers on a property storage.
void	onCopy (const PropertyObject &other)
void	removeLocalValue (AbstractPropertyTypeDescriptor &descriptor, PropertyStoragePtr &propertyStorage)
	Removes a local value from the given property storage.
template<typename DataType >
void	removePropertyModifierBase (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner, bool notify)
	Removes a property modifier entry from the property modifier stack and validates the remaining modifiers.
void	removePropertyValueSource (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::ValueSource *valueSource, void *owner)
	Removes a property value source.
void	validatePropertyModifiers (AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)
	Validates property modifiers without notifying handlers.
void	validatePropertyModifiersAndNotifyHandlers (PropertyStoragePtr &propertyStorage)
	Validates property modifiers and notifies handlers.

Static Protected Member Functions
static void	goToNextDefinedState (StateManagerRuntime &stateManagerRuntime, GoToNextDefinedStateMessageArguments &goToNextDefinedStateMessage)
	Go to next defined state message handler.
static void	goToPreviousDefinedState (StateManagerRuntime &stateManagerRuntime, GoToPreviousDefinedStateMessageArguments &goToPreviousDefinedStateMessage)
	Go to previous defined state message handler.
static void	goToStateHandler (StateManagerRuntime &stateManagerRuntime, GoToStateMessageArguments &goToStateMessage)
	Go to state message handler.
static PropertyTypeEditorInfoSharedPtr	makeEditorInfo ()

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

Detailed Description

State manager for managing states of nodes or application.

Member Typedef Documentation

StateManagerRuntimeSharedPtr

using kanzi::StateManager::StateManagerRuntimeSharedPtr

StateManagerRuntimeWeakPtr

using kanzi::StateManager::StateManagerRuntimeWeakPtr

StateGroupPtr

using kanzi::StateManager::StateGroupPtr

StateGroupContainer

using kanzi::StateManager::StateGroupContainer

StateGroupIterator

using kanzi::StateManager::StateGroupIterator

StatePtr

using kanzi::StateManager::StatePtr

StateContainer

using kanzi::StateManager::StateContainer

StateIterator

using kanzi::StateManager::StateIterator

StateTransitionPtr

using kanzi::StateManager::StateTransitionPtr

StateTransitionContainer

using kanzi::StateManager::StateTransitionContainer

StateTransitionIterator

using kanzi::StateManager::StateTransitionIterator

StateTransitionAnimationPtr

using kanzi::StateManager::StateTransitionAnimationPtr

StateTransitionAnimationContainer

using kanzi::StateManager::StateTransitionAnimationContainer

StateTransitionAnimationIterator

using kanzi::StateManager::StateTransitionAnimationIterator

StateObjectPtr

using kanzi::StateManager::StateObjectPtr

StateObjectContainer

using kanzi::StateManager::StateObjectContainer

StateObjectIterator

using kanzi::StateManager::StateObjectIterator

StateGroupRuntimeSharedPtr

using kanzi::StateManager::StateGroupRuntimeSharedPtr

protected

StateGroupRuntimeWeakPtr

using kanzi::StateManager::StateGroupRuntimeWeakPtr

protected

StateRuntimeSharedPtr

using kanzi::StateManager::StateRuntimeSharedPtr

protected

StateRuntimeWeakPtr

using kanzi::StateManager::StateRuntimeWeakPtr

protected

StateObjectRuntimeSharedPtr

using kanzi::StateManager::StateObjectRuntimeSharedPtr

protected

StateObjectRuntimeWeakPtr

using kanzi::StateManager::StateObjectRuntimeWeakPtr

protected

TargetObjectSharedPtr

using kanzi::StateManager::TargetObjectSharedPtr

protected

TargetObjectWeakPtr

using kanzi::StateManager::TargetObjectWeakPtr

protected

StateGroupRuntimeContainer

using kanzi::StateManager::StateGroupRuntimeContainer

protected

StateGroupRuntimeIterator

using kanzi::StateManager::StateGroupRuntimeIterator

protected

StateRuntimeContainer

using kanzi::StateManager::StateRuntimeContainer

protected

StateRuntimeIterator

using kanzi::StateManager::StateRuntimeIterator

protected

StateObjectRuntimeContainer

using kanzi::StateManager::StateObjectRuntimeContainer

protected

StateObjectRuntimeIterator

using kanzi::StateManager::StateObjectRuntimeIterator

protected

Member Enumeration Documentation

AnimationMode

enum kanzi::StateManager::AnimationMode

State manager animation mode.

Enumerator
AnimationModeCustom
AnimationModeLinear
AnimationModeSmoothStep
AnimationModeStep
AnimationModeSmootherStep
AnimationModeBack
AnimationModeBounce
AnimationModeCircle
AnimationModeCubic
AnimationModeElastic
AnimationModeExponential
AnimationModePower
AnimationModeQuadratic
AnimationModeQuartic
AnimationModeQuintic
AnimationModeSine

TransitionReturnTimeType

enum kanzi::StateManager::TransitionReturnTimeType

State manager transition return time calculation type.

Enumerator
TransitionReturnTimeElapsed	Play only elapsed time.
TransitionReturnTimeFull	Always play full time.

Constructor & Destructor Documentation

~StateManager()

kanzi::StateManager::~StateManager ( )

override

Destructor.

StateManager()

kanzi::StateManager::StateManager ( Domain * domain, string_view name )

inlineexplicitprotected

Member Function Documentation

create()

static StateManagerSharedPtr kanzi::StateManager::create ( Domain * domain, string_view name )

static

Create a state manager.

addStateGroup()

void kanzi::StateManager::addStateGroup

(

StateGroupPtr

stateGroup

)

Add new state group to state manager.

beginStateGroups()

StateGroupIterator kanzi::StateManager::beginStateGroups ( ) const

inline

Returns an iterator pointing to the beginning of the state group container.

Returns

Iterator at the beginning of the container.

endStateGroups()

StateGroupIterator kanzi::StateManager::endStateGroups ( ) const

inline

Returns an iterator to end of the state group container.

Returns

Iterator at the end of the container.

attach()

StateManagerRuntimeSharedPtr kanzi::StateManager::attach	(	StateManagerSharedPtr	stateManager,
		Node &	objectNode )

Attach a state manager runtime.

Parameters

stateManager	Shared pointer to this state manager.
objectNode	Object node to attach to.

goToState() [1/2]

static void kanzi::StateManager::goToState ( Node * objectNode, string_view stateGroupName, string_view stateName, bool immediate )

static

Attempt to go to a state.

Parameters

objectNode	Node to post the message on.
stateGroupName	Name of the state group to do the transition in.
stateName	Name of the state to transition to.
immediate	True to omit transition animations.

goToState() [2/2]

static void kanzi::StateManager::goToState ( Node * objectNode, string_view stateName, bool immediate )

static

Attempt to go to a state.

If state manager attached to node has multiple state groups with the same name, it is not clearly defined which state is selected.

Parameters

objectNode	Node to post the message on.
stateName	Name of the state to transition to.
immediate	True to omit transition animations.

createLoadTask()

static ResourceManager::LoadTaskSharedPtr kanzi::StateManager::createLoadTask ( string_view name, KzbFile * kzbFile, ReadOnlyMemoryFilePtr file )

static

Factory function for StateManager Load Task, which loads a StateManager from a kzb file.

Parameters

name	Name of the StateManager being loaded.
kzbFile	Pointer to instance of KzbFile, which holds information about the kzb file.
file	Pointer to instance of ReadOnlyMemoryFile, which wraps the actual kzb file.

Returns

Shared pointer to created load task.

makeEditorInfo()

static PropertyTypeEditorInfoSharedPtr kanzi::StateManager::makeEditorInfo ( )

staticprotected

cleanup()

void kanzi::StateManager::cleanup ( )

protected

Cleanup state manager internals.

goToStateHandler()

static void kanzi::StateManager::goToStateHandler ( StateManagerRuntime & stateManagerRuntime, GoToStateMessageArguments & goToStateMessage )

staticprotected

Go to state message handler.

goToNextDefinedState()

static void kanzi::StateManager::goToNextDefinedState ( StateManagerRuntime & stateManagerRuntime, GoToNextDefinedStateMessageArguments & goToNextDefinedStateMessage )

staticprotected

Go to next defined state message handler.

goToPreviousDefinedState()

static void kanzi::StateManager::goToPreviousDefinedState ( StateManagerRuntime & stateManagerRuntime, GoToPreviousDefinedStateMessageArguments & goToPreviousDefinedStateMessage )

staticprotected

Go to previous defined state message handler.

Member Data Documentation

LongestPathProperty

PropertyType<bool> kanzi::StateManager::LongestPathProperty

static

LongestPath property.

The default value is false.

See also

setLongestPath(), isLongestPath()

GoToStateMessage

MessageType<GoToStateMessageArguments> kanzi::StateManager::GoToStateMessage

static

GoToNextDefinedStateMessage

MessageType<GoToNextDefinedStateMessageArguments> kanzi::StateManager::GoToNextDefinedStateMessage

static

GoToPreviousDefinedStateMessage

MessageType<GoToPreviousDefinedStateMessageArguments> kanzi::StateManager::GoToPreviousDefinedStateMessage

static

EnteredStateMessage

MessageType<EnteredStateMessageArguments> kanzi::StateManager::EnteredStateMessage

static

LeftStateMessage

MessageType<LeftStateMessageArguments> kanzi::StateManager::LeftStateMessage

static

TransitionStartedMessage

MessageType<TransitionStartedMessageArguments> kanzi::StateManager::TransitionStartedMessage

static

TransitionFinishedMessage

MessageType<TransitionFinishedMessageArguments> kanzi::StateManager::TransitionFinishedMessage

static

m_groups

StateGroupContainer kanzi::StateManager::m_groups

protected

---

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

• kanzi/core.ui/state_manager/state_manager.hpp