Kanzi  3.9.9
Kanzi Engine C++ API
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:
[legend]

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...
 
typedef vector< StatePtrStateContainer
 
typedef vector< StateGroupPtrStateGroupContainer
 
typedef StateGroupContainer::const_iterator StateGroupIterator
 
typedef unique_ptr< StateGroupStateGroupPtr
 
typedef StateContainer::const_iterator StateIterator
 
typedef shared_ptr< StateManagerRuntimeStateManagerRuntimeSharedPtr
 
typedef weak_ptr< StateManagerRuntimeStateManagerRuntimeWeakPtr
 
typedef vector< StateObjectPtrStateObjectContainer
 
typedef StateObjectContainer::const_iterator StateObjectIterator
 
typedef unique_ptr< StateObjectStateObjectPtr
 
typedef unique_ptr< StateStatePtr
 
typedef vector< StateTransitionAnimationPtrStateTransitionAnimationContainer
 
typedef StateTransitionAnimationContainer::const_iterator StateTransitionAnimationIterator
 
typedef unique_ptr< StateTransitionAnimationStateTransitionAnimationPtr
 
typedef vector< StateTransitionPtrStateTransitionContainer
 
typedef StateTransitionContainer::const_iterator StateTransitionIterator
 
typedef unique_ptr< StateTransitionStateTransitionPtr
 
enum  TransitionReturnTimeType { TransitionReturnTimeElapsed, TransitionReturnTimeFull }
 State manager transition return time calculation type. More...
 
- Public Types inherited from kanzi::PropertyObject
typedef PropertyStorageContainer::const_iterator PropertyStorageConstIterator
 
typedef vector< PropertyStoragePtrPropertyStorageContainer
 
typedef PropertyStorageContainer::iterator PropertyStorageIterator
 
typedef intrusive_ptr< AbstractPropertyTypeDescriptor::PropertyStoragePropertyStoragePtr
 
typedef PropertyStorageContainer::reverse_iterator PropertyStorageReverseIterator
 

Public Member Functions

void addStateGroup (StateGroupPtr stateGroup)
 Add new state group to state manager. More...
 
StateManagerRuntimeSharedPtr attach (StateManagerSharedPtr stateManager, Node &objectNode)
 Attach a state manager runtime. More...
 
StateGroupIterator beginStateGroups () const
 Returns an iterator pointing to the beginning of the state group container. More...
 
StateGroupIterator endStateGroups () const
 Returns an iterator to end of the state group container. More...
 
 ~StateManager () override
 Destructor. More...
 
- Public Member Functions inherited from kanzi::Resource
virtual unsigned int getCPUMemoryUsage () const
 Function for getting the memory usage of a resource. More...
 
const string & getName () const
 Gets the resource name. More...
 
const string & getUrl () const
 Gets the resource URL. More...
 
bool isKeepAlive () const
 Tells if the resource has keep alive flag set. More...
 
void reload ()
 
void reloadFromFile (string_view filePath)
 
void reloadFromKzb (KzbFile &kzbFile, ReadOnlyMemoryFile &file, KzbMemoryParser &parser)
 
void setKeepAlive (bool keepAlive)
 Sets the keep alive flag. More...
 
void setUrl (string_view url)
 Sets the resource URL. More...
 
 ~Resource () override
 Destructor. More...
 
- Public Member Functions inherited from kanzi::Object
AppliedStyleEntrySharedPtr applyObjectStyle (kanzi::StyleSharedPtr style)
 Applies a style to an object. More...
 
void applyObjectStyles ()
 Apply all styles for an object node. More...
 
DomaingetDomain () const
 Returns the domain the object belongs to. More...
 
const MetaclassgetDynamicMetaclass () const override
 Returns the metaclass of the dynamic type of the object. More...
 
MainLoopSchedulergetMainLoopScheduler () const
 Returns the MainLoopScheduler instance of the associated Domain. More...
 
detail::MessageDispatcher * getMessageDispatcher () const
 Returns the message dispatcher of the object. More...
 
ResourceManagergetResourceManager () const
 Returns the resource manager of the object. More...
 
ScriptingContextSharedPtr getScriptingContext () const
 Gets the scripting context of the object. More...
 
 Object (Domain *domain)
 
void setScriptingContext (ScriptingContextSharedPtr context)
 Sets the scripting context of the object. More...
 
void unapplyObjectStyle (AppliedStyleEntrySharedPtr appliedStyleEntry)
 
void unapplyObjectStyles ()
 Unapplies and removes all applied styles. More...
 
 ~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. More...
 
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)
 
template<typename DataType >
void addPropertyModifierWithoutNotifyingHandlers (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner)
 Adds a property modifier without notifying handlers. More...
 
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, void *ownerPointer)
 
template<typename DataType >
void addPropertyValueSource (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::TypedValueSource *valueSource, PropertyValuePrecedence precedence, AbstractPropertyTypeDescriptor::ValueSourceOwner *owner)
 
PropertyStorageContainer::iterator beginPropertyStorage ()
 Returns the begin iterator to the internal property storage container. More...
 
PropertyStorageContainer::const_iterator beginPropertyStorage () const
 Returns the begin iterator to the internal property storage container. More...
 
void clearPropertyFlag (AbstractPropertyType propertyType, uint32_t flag)
 
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...
 
PropertyStorageContainer::iterator endPropertyStorage ()
 Returns the end iterator to the internal property storage container. More...
 
PropertyStorageContainer::const_iterator endPropertyStorage () const
 Returns the end iterator to the internal property storage container. More...
 
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. More...
 
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. More...
 
template<typename DataType >
PropertyType< DataType >::Traits::ReturnType getProperty (const PropertyType< DataType > &propertyType) const
 Returns the current value of a property type. 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 >
size_t getPropertyNotificationHandlerCount (const PropertyType< DataType > &propertyType) const
 Gets number of current notification handlers for given property type. 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...
 
bool hasValue (AbstractPropertyType propertyType) const
 Evaluates whether there are any inputs into the property value. More...
 
bool isPropertyFlagSet (AbstractPropertyType propertyType, uint32_t flag) const
 
virtual void onPropertyChanged (AbstractPropertyType propertyType, PropertyNotificationReason reason)
 Virtual function to handle property change notifications. More...
 
 PropertyObject ()
 
void removeKzbProperties (flat_set< AbstractPropertyType > *keepProperties)
 Remove all KZB properties that are not included in a given set. More...
 
void removeKzbProperties ()
 Remove all KZB properties. More...
 
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. More...
 
template<typename DataType >
void removePropertyModifier (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner)
 
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. More...
 
void setPropertyFlag (AbstractPropertyType propertyType, uint32_t flag)
 
KZ_DEPRECATED void validatePropertyModifiers (AbstractPropertyType propertyType)
 Validates property modifiers and notifies handlers. More...
 
void validatePropertyModifiersAndNotifyHandlers (AbstractPropertyType propertyType)
 Validates property modifiers and notifies handlers. More...
 
virtual ~PropertyObject ()
 

Static Public Member Functions

static StateManagerSharedPtr create (Domain *domain, string_view name)
 Create a state manager. More...
 
static StateManagercreateEmpty (Domain *domain, string_view name)
 Create an empty state manager. More...
 
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. More...
 
static void goToState (Node *objectNode, string_view stateGroupName, string_view stateName, bool immediate)
 Attempt to go to a state. More...
 
static void goToState (Node *objectNode, string_view stateName, bool immediate)
 Attempt to go to a state. More...
 
- Static Public Member Functions inherited from kanzi::Object
static const MetaclassgetStaticMetaclass ()
 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 MetaclassgetStaticMetaclass ()
 Returns the metaclass of Object class. More...
 
static PropertyTypeEditorInfoSharedPtr makeEditorInfo ()
 Default implementation that returns empty editor info. More...
 

Static Public Attributes

static MessageType< EnteredStateMessageArgumentsEnteredStateMessage
 
static MessageType< GoToNextDefinedStateMessageArgumentsGoToNextDefinedStateMessage
 
static MessageType< GoToPreviousDefinedStateMessageArgumentsGoToPreviousDefinedStateMessage
 
static MessageType< GoToStateMessageArgumentsGoToStateMessage
 
static MessageType< LeftStateMessageArgumentsLeftStateMessage
 
static MessageType< TransitionFinishedMessageArgumentsTransitionFinishedMessage
 
static MessageType< TransitionStartedMessageArgumentsTransitionStartedMessage
 
Properties
static PropertyType< bool > LongestPathProperty
 LongestPath property. More...
 

Protected Types

typedef vector< StateGroupRuntimeSharedPtrStateGroupRuntimeContainer
 
typedef StateGroupRuntimeContainer::const_iterator StateGroupRuntimeIterator
 
typedef shared_ptr< StateGroupRuntimeStateGroupRuntimeSharedPtr
 
typedef vector< StateObjectRuntimeSharedPtrStateObjectRuntimeContainer
 
typedef StateObjectRuntimeContainer::iterator StateObjectRuntimeIterator
 
typedef shared_ptr< StateObjectRuntimeStateObjectRuntimeSharedPtr
 
typedef weak_ptr< StateObjectRuntimeStateObjectRuntimeWeakPtr
 
typedef vector< StateRuntimeSharedPtrStateRuntimeContainer
 
typedef StateRuntimeContainer::const_iterator StateRuntimeIterator
 
typedef shared_ptr< StateRuntimeStateRuntimeSharedPtr
 
typedef shared_ptr< TargetObjectTargetObjectSharedPtr
 
typedef weak_ptr< TargetObjectTargetObjectWeakPtr
 
- Protected Types inherited from kanzi::Object
typedef vector< AppliedStyleEntrySharedPtrAppliedStyleContainer
 Applied style container. More...
 

Protected Member Functions

void cleanup ()
 Cleanup state manager internals. More...
 
 StateManager (Domain *domain, string_view name)
 
- Protected Member Functions inherited from kanzi::Resource
virtual unsigned int getCPUMemoryUsageOverride () const
 
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. More...
 
- 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::ValueSourceEntryacquireLocalValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor, PropertyStoragePtr &propertyStorage)
 Acquires a local value source entry that is free for the assignment of a value. More...
 
AbstractPropertyTypeDescriptor::ModifierStorageacquireModifierStorage (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)
 
AbstractPropertyTypeDescriptor::NotificationStorageacquireNotificationStorage (AbstractPropertyTypeDescriptor &descriptor)
 
PropertyStoragePtr acquirePropertyStorage (AbstractPropertyTypeDescriptor &descriptor)
 
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 them. More...
 
void addPropertyValueSource (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::ValueSource *valueSource, PropertyValuePrecedence precedence, void *ownerPointer)
 Internally adds a property value source. More...
 
void addPropertyValueSource (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::ValueSource *valueSource, PropertyValuePrecedence precedence, AbstractPropertyTypeDescriptor::ValueSourceOwner *owner)
 Internally adds a property value source. More...
 
AbstractPropertyTypeDescriptor::ValueSourceEntryconstructLocalValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)
 
PropertyStoragePtr constructPropertyStorage (AbstractPropertyTypeDescriptor &descriptor)
 
void copyLocalValue (const AbstractPropertyTypeDescriptor::PropertyStorage &otherPropertyStorage)
 Copy local value from property storage. More...
 
AbstractPropertyTypeDescriptor::ModifierStoragefindModifierStorage (AbstractPropertyTypeDescriptor &descriptor)
 
AbstractPropertyTypeDescriptor::NotificationStoragefindNotificationStorage (AbstractPropertyTypeDescriptor &descriptor) const
 
AbstractPropertyTypeDescriptor::PropertyStoragefindPropertyStorage (AbstractPropertyTypeDescriptor &descriptor) const
 Gets the property storage for given property type descriptor. More...
 
PropertyStoragePtr findPropertyStoragePtr (AbstractPropertyTypeDescriptor &descriptor) const
 Gets property storage intrusive pointer which you can use to hold a reference until the end of the operation. More...
 
AbstractPropertyTypeDescriptorfindPropertyTypeDescriptorByNameAndDataType (string_view name, PropertyDataType dataType) const
 Finds a property type descriptor by name and data type. More...
 
AbstractPropertyTypeDescriptorfindPropertyTypeDescriptorByQualifiedNameAndDataType (string_view qualifiedName, PropertyDataType dataType) const
 Like findPropertyTypeDescriptorByNameAndDataType, but only searches by matching with qualified names. More...
 
AbstractPropertyTypeDescriptorfindPropertyTypeDescriptorByUnqualifiedNameAndDataType (string_view unqualifiedName, PropertyDataType dataType) const
 Like findPropertyTypeDescriptorByNameAndDataType, but only searches by matching with unqualified names. More...
 
AbstractPropertyTypeDescriptor::ValueSourcegetClassValueSource (AbstractPropertyTypeDescriptor &descriptor) const
 
AbstractPropertyTypeDescriptor::ValueSourcegetFinalValueSource (AbstractPropertyTypeDescriptor &descriptor) const
 
AbstractPropertyTypeDescriptor::ValueSourcegetNonClassValueSource (AbstractPropertyTypeDescriptor &descriptor) const
 
AbstractPropertyTypeDescriptor::ValueSourcegetTopValueSource (AbstractPropertyTypeDescriptor &descriptor) const
 Gets the top-level value source for a given property descriptor. More...
 
virtual void notifyPropertyHandlers (PropertyStoragePtr &storagePtr, PropertyNotificationReason reason)
 Notifies all property handlers on a property storage. More...
 
void onCopy (const PropertyObject &other)
 
void removeLocalValue (AbstractPropertyTypeDescriptor &descriptor, PropertyStoragePtr &propertyStorage)
 Removes a local value from the given property storage. More...
 
void removePropertyValueSource (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::ValueSource *valueSource, void *owner)
 Removes a property value source. More...
 
void validatePropertyModifiers (PropertyStoragePtr &propertyStorage)
 Validates property modifiers without notifying handlers. More...
 
void validatePropertyModifiersAndNotifyHandlers (PropertyStoragePtr &propertyStorage)
 Validates property modifiers and notifies handlers. More...
 

Static Protected Member Functions

static void goToNextDefinedState (StateManagerRuntime &stateManagerRuntime, GoToNextDefinedStateMessageArguments &goToNextDefinedStateMessage)
 Go to next defined state message handler. More...
 
static void goToPreviousDefinedState (StateManagerRuntime &stateManagerRuntime, GoToPreviousDefinedStateMessageArguments &goToPreviousDefinedStateMessage)
 Go to previous defined state message handler. More...
 
static void goToStateHandler (StateManagerRuntime &stateManagerRuntime, GoToStateMessageArguments &goToStateMessage)
 Go to state message handler. More...
 
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. More...
 

Detailed Description

State manager for managing states of nodes or application.

Member Typedef Documentation

typedef StateGroupContainer::const_iterator kanzi::StateManager::StateGroupIterator
typedef unique_ptr<State> kanzi::StateManager::StatePtr
typedef StateContainer::const_iterator kanzi::StateManager::StateIterator
typedef StateTransitionContainer::const_iterator kanzi::StateManager::StateTransitionIterator
typedef StateTransitionAnimationContainer::const_iterator kanzi::StateManager::StateTransitionAnimationIterator
typedef StateObjectContainer::const_iterator kanzi::StateManager::StateObjectIterator
typedef StateGroupRuntimeContainer::const_iterator kanzi::StateManager::StateGroupRuntimeIterator
protected
typedef StateRuntimeContainer::const_iterator kanzi::StateManager::StateRuntimeIterator
protected
typedef StateObjectRuntimeContainer::iterator kanzi::StateManager::StateObjectRuntimeIterator
protected

Member Enumeration Documentation

State manager animation mode.

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

State manager transition return time calculation type.

Enumerator
TransitionReturnTimeElapsed 

Play only elapsed time.

TransitionReturnTimeFull 

Always play full time.

Constructor & Destructor Documentation

kanzi::StateManager::~StateManager ( )
override

Destructor.

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

Member Function Documentation

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

Create a state manager.

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

Create an empty state manager.

void kanzi::StateManager::addStateGroup ( StateGroupPtr  stateGroup)

Add new state group to state manager.

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.
StateGroupIterator kanzi::StateManager::endStateGroups ( ) const
inline

Returns an iterator to end of the state group container.

Returns
Iterator at the end of the container.
StateManagerRuntimeSharedPtr kanzi::StateManager::attach ( StateManagerSharedPtr  stateManager,
Node objectNode 
)

Attach a state manager runtime.

Parameters
stateManagerShared pointer to this state manager.
objectNodeObject node to attach to.
static void kanzi::StateManager::goToState ( Node objectNode,
string_view  stateGroupName,
string_view  stateName,
bool  immediate 
)
static

Attempt to go to a state.

Parameters
objectNodeNode to post the message on.
stateGroupNameName of the state group to do the transition in.
stateNameName of the state to transition to.
immediateTrue to omit transition animations.
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
objectNodeNode to post the message on.
stateNameName of the state to transition to.
immediateTrue to omit transition animations.
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
nameName of the StateManager being loaded.
kzbFilePointer to instance of KzbFile, which holds information about the kzb file.
filePointer to instance of ReadOnlyMemoryFile, which wraps the actual kzb file.
Returns
Shared pointer to created load task.
static PropertyTypeEditorInfoSharedPtr kanzi::StateManager::makeEditorInfo ( )
staticprotected
void kanzi::StateManager::cleanup ( )
protected

Cleanup state manager internals.

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

Go to state message handler.

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

Go to next defined state message handler.

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

Go to previous defined state message handler.

Member Data Documentation

PropertyType<bool> kanzi::StateManager::LongestPathProperty
static

LongestPath property.

The default value is false.

See also
setLongestPath(), isLongestPath()
MessageType<GoToStateMessageArguments> kanzi::StateManager::GoToStateMessage
static
MessageType<GoToNextDefinedStateMessageArguments> kanzi::StateManager::GoToNextDefinedStateMessage
static
MessageType<GoToPreviousDefinedStateMessageArguments> kanzi::StateManager::GoToPreviousDefinedStateMessage
static
MessageType<EnteredStateMessageArguments> kanzi::StateManager::EnteredStateMessage
static
MessageType<LeftStateMessageArguments> kanzi::StateManager::LeftStateMessage
static
MessageType<TransitionStartedMessageArguments> kanzi::StateManager::TransitionStartedMessage
static
MessageType<TransitionFinishedMessageArguments> kanzi::StateManager::TransitionFinishedMessage
static
StateGroupContainer kanzi::StateManager::m_groups
protected

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