Kanzi  3.9.7
Kanzi Engine API
kanzi::ActivityHostControllerPropertyManager Class Reference

Encapsulates management of activities through a controller property. More...

#include <kanzi/ui/node/concept/activity/activity_host_controller_property_manager.hpp>

Public Member Functions

 ActivityHostControllerPropertyManager (ValueControlledExclusiveActivityHostConcept &activityHost)
 Constructor. More...
 
PropertyDataType getDataType () const
 Returns the data type of a controller source. More...
 
string getValueProviderPath () const
 Returns the path to the ControllerPropertySource. More...
 
bool hasValidControllerInput () const
 Returns whether an Activity Host node is controlled by a valid controller input. More...
 
void synchronizeActivation ()
 Synchronizes the state of activities with the controller property value. More...
 
void trySynchronizeControllerValue (string_view activityName)
 Forces the ControllerPropertySource to set the ControllerProperty value to be the same as that provided by an Activity node. More...
 
void updateAfterControllingPropertyChanged ()
 Configures this object to trigger the activation of an Activity node according to the value of the property selected as the ControllerProperty and value of that property in the child Activity nodes. More...
 
void updateAfterSourceChange ()
 Configures this object to trigger the activation of an Activity node according to the value from a data source and values provided in the child Activity nodes. More...
 
virtual ~ActivityHostControllerPropertyManager ()
 Destructor. More...
 

Detailed Description

Encapsulates management of activities through a controller property.

This is a helper class for exclusive activity host classes.

Constructor & Destructor Documentation

kanzi::ActivityHostControllerPropertyManager::ActivityHostControllerPropertyManager ( ValueControlledExclusiveActivityHostConcept activityHost)
explicit

Constructor.

Parameters
activityHostThe Activity Host node that this controller property manager handles.
virtual kanzi::ActivityHostControllerPropertyManager::~ActivityHostControllerPropertyManager ( )
virtual

Destructor.

Member Function Documentation

void kanzi::ActivityHostControllerPropertyManager::updateAfterSourceChange ( )

Configures this object to trigger the activation of an Activity node according to the value from a data source and values provided in the child Activity nodes.

void kanzi::ActivityHostControllerPropertyManager::updateAfterControllingPropertyChanged ( )

Configures this object to trigger the activation of an Activity node according to the value of the property selected as the ControllerProperty and value of that property in the child Activity nodes.

string kanzi::ActivityHostControllerPropertyManager::getValueProviderPath ( ) const

Returns the path to the ControllerPropertySource.

Returns
The path to the ControllerPropertySource.
void kanzi::ActivityHostControllerPropertyManager::trySynchronizeControllerValue ( string_view  activityName)

Forces the ControllerPropertySource to set the ControllerProperty value to be the same as that provided by an Activity node.

Parameters
activityNameThe name of the Activity node that provides the new value for the ControllerProperty.
void kanzi::ActivityHostControllerPropertyManager::synchronizeActivation ( )

Synchronizes the state of activities with the controller property value.

PropertyDataType kanzi::ActivityHostControllerPropertyManager::getDataType ( ) const

Returns the data type of a controller source.

Returns
Data type of a controller source.
Since
Kanzi 3.9.0
bool kanzi::ActivityHostControllerPropertyManager::hasValidControllerInput ( ) const

Returns whether an Activity Host node is controlled by a valid controller input.

Returns
If the Activity Host is controlled by a valid property on the node, its ancestor, or a valid data source input, true, otherwise false.
Since
Kanzi 3.9.0

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