Expression binding processor. More...

#include <kanzi/core.ui/binding/expression_binding_processor.hpp>

Inheritance diagram for kanzi::ExpressionBindingProcessor:

Public Member Functions
	~ExpressionBindingProcessor () override=default
	Destructor. More...

Public Member Functions inherited from kanzi::BindingProcessor
void	attach (AbstractBindingRuntime &bindingRuntime, BindingLookupContext &lookupContext)
	Attach binding processor. More...

BindingProcessorSharedPtr	copy ()
	Creates a copy the binding processor. More...

void	detach ()
	Detach binding processor. More...

void	reattach ()
	Reattach a binding processor to the rule it already was in. More...

bool	validate (Variant &value)
	Validates binding processor. 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...

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

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

MainLoopScheduler *	getMainLoopScheduler () const
	Returns the MainLoopScheduler instance of the associated Domain. More...

detail::MessageDispatcher *	getMessageDispatcher () const
	Returns the message dispatcher of the object. More...

ResourceManager *	getResourceManager () 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	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 ()

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)

void	validatePropertyModifiers (AbstractPropertyType propertyType)

virtual	~PropertyObject ()

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

static PropertyTypeEditorInfoSharedPtr	makeEditorInfo ()

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...

Public Attributes
PropertyField	firstArgumentField
	Cached first argument field. More...

const Variant *	firstArgumentRegister
	Register for first argument to processor function. More...

PropertyField	outputField
	Cached output field. More...

Variant *	outputRegister
	Register for output argument of processor function. More...

BindingExpressionFunction	processorFunction
	Expression function pointer. More...

bool	requiresTargetRead
	Does target value need to be read when evaluating. More...

PropertyField	secondArgumentField
	Cached second argument field. More...

const Variant *	secondArgumentRegister
	Register for second argument to processor function. More...

Variant	targetValue
	Target value. More...

PropertyField	thirdArgumentField
	Cached third argument field. More...

const Variant *	thirdArgumentRegister
	Register for third argument to processor function. More...

Static Public Attributes
Properties
static PropertyType< int >	Argument1Property
	Argument1 property. More...

static PropertyType< KzuPropertyBinaryTargetAttribute >	Argument1FieldProperty
	Argument1Field property. More...

static PropertyType< int >	Argument2Property
	Argument2 property. More...

static PropertyType< KzuPropertyBinaryTargetAttribute >	Argument2FieldProperty
	Argument2Field property. More...

static PropertyType< int >	Argument3Property
	Argument3 property. More...

static PropertyType< KzuPropertyBinaryTargetAttribute >	Argument3FieldProperty
	Argument3Field property. More...

static PropertyType< KzuExpressionValidatorOperation >	OperationProperty
	Operation property. More...

static PropertyType< KzuPropertyBinaryTargetAttribute >	OutputFieldProperty
	OutputField property. More...

static PropertyType< int >	OutputProperty
	Output property. More...

Protected Member Functions
BindingProcessorSharedPtr	clone () const override

	ExpressionBindingProcessor (Domain *domain)

void	onAttach () override
	Binding processor -specific attach. More...

bool	onValidate (Variant &sourceValue) override
	Binding processor -specific validation. More...

Protected Member Functions inherited from kanzi::BindingProcessor
	BindingProcessor (Domain *domain)

virtual void	onCopy (const BindingProcessor &other)
	Function called by Kanzi when the binding processor is copied. More...

virtual void	onDetach ()
	Binding processor -specific detach. 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::ValueSourceEntry *	acquireLocalValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor, PropertyStoragePtr &propertyStorage)
	Acquires a local value source entry that is free for the assignment of a value. More...

AbstractPropertyTypeDescriptor::ModifierStorage *	acquireModifierStorage (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)

AbstractPropertyTypeDescriptor::NotificationStorage *	acquireNotificationStorage (AbstractPropertyTypeDescriptor &descriptor)

PropertyStoragePtr	acquirePropertyStorage (AbstractPropertyTypeDescriptor &descriptor)

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

PropertyStoragePtr	constructPropertyStorage (AbstractPropertyTypeDescriptor &descriptor)

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

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. 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...

AbstractPropertyTypeDescriptor *	findPropertyTypeDescriptorByNameAndDataType (string_view name, PropertyDataType dataType) const
	Finds a property type descriptor by name and data type. More...

AbstractPropertyTypeDescriptor *	findPropertyTypeDescriptorByQualifiedNameAndDataType (string_view qualifiedName, PropertyDataType dataType) const
	Like findPropertyTypeDescriptorByNameAndDataType, but only searches by matching with qualified names. More...

AbstractPropertyTypeDescriptor *	findPropertyTypeDescriptorByUnqualifiedNameAndDataType (string_view unqualifiedName, PropertyDataType dataType) const
	Like findPropertyTypeDescriptorByNameAndDataType, but only searches by matching with unqualified names. More...

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. More...

virtual void	notifyPropertyHandlers (PropertyStoragePtr &propertyStorage, PropertyNotificationReason reason)

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	validatePropertyModifiersAndNotifyHandlers (PropertyStoragePtr &propertyStorage)

Additional Inherited Members
Public Types inherited from kanzi::PropertyObject
typedef PropertyStorageContainer::const_iterator	PropertyStorageConstIterator

typedef vector< PropertyStoragePtr >	PropertyStorageContainer

typedef PropertyStorageContainer::iterator	PropertyStorageIterator

typedef intrusive_ptr< AbstractPropertyTypeDescriptor::PropertyStorage >	PropertyStoragePtr

typedef PropertyStorageContainer::reverse_iterator	PropertyStorageReverseIterator

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

Static Protected Member Functions inherited from kanzi::BindingProcessor
static PropertyTypeEditorInfoSharedPtr	makeEditorInfo ()

Protected Attributes inherited from kanzi::BindingProcessor
AbstractBindingRuntime *	m_bindingRuntime
	The binding runtime to which this processor is attached. More...

BindingLookupContext *	m_lookupContext
	Binding lookup context for the processor. More...

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

Detailed Description

Expression binding processor.

Superseded by BindingExpressionOpCode.

Constructor & Destructor Documentation

◆ ~ExpressionBindingProcessor()

kanzi::ExpressionBindingProcessor::~ExpressionBindingProcessor ( )

overridedefault

Destructor.

◆ ExpressionBindingProcessor()

kanzi::ExpressionBindingProcessor::ExpressionBindingProcessor ( Domain * domain )

explicitprotected

Member Function Documentation

◆ makeEditorInfo()

static PropertyTypeEditorInfoSharedPtr kanzi::ExpressionBindingProcessor::makeEditorInfo ( )

static

◆ create()

static ExpressionBindingProcessorSharedPtr kanzi::ExpressionBindingProcessor::create	(	Domain *	domain,
		string_view	name
	)

static

◆ onAttach()

void kanzi::ExpressionBindingProcessor::onAttach ( )

overrideprotectedvirtual

Binding processor -specific attach.

Reimplemented from kanzi::BindingProcessor.

◆ onValidate()

bool kanzi::ExpressionBindingProcessor::onValidate ( Variant & value )

overrideprotectedvirtual

Binding processor -specific validation.

Implements kanzi::BindingProcessor.

◆ clone()

BindingProcessorSharedPtr kanzi::ExpressionBindingProcessor::clone ( ) const

overrideprotectedvirtual

Implements kanzi::BindingProcessor.

Member Data Documentation

◆ Argument1Property

PropertyType<int> kanzi::ExpressionBindingProcessor::Argument1Property

static

Argument1 property.

The default value is 0.

◆ Argument1FieldProperty

PropertyType<KzuPropertyBinaryTargetAttribute> kanzi::ExpressionBindingProcessor::Argument1FieldProperty

static

Argument1Field property.

The default value is KZU_PROPERTY_BINARY_TARGET_ATTRIBUTE_WHOLE_PROPERTY.

◆ Argument2Property

PropertyType<int> kanzi::ExpressionBindingProcessor::Argument2Property

static

Argument2 property.

The default value is 0.

◆ Argument2FieldProperty

PropertyType<KzuPropertyBinaryTargetAttribute> kanzi::ExpressionBindingProcessor::Argument2FieldProperty

static

Argument2Field property.

The default value is KZU_PROPERTY_BINARY_TARGET_ATTRIBUTE_WHOLE_PROPERTY.

◆ Argument3Property

PropertyType<int> kanzi::ExpressionBindingProcessor::Argument3Property

static

Argument3 property.

The default value is 0.

◆ Argument3FieldProperty

PropertyType<KzuPropertyBinaryTargetAttribute> kanzi::ExpressionBindingProcessor::Argument3FieldProperty

static

Argument3Field property.

The default value is KZU_PROPERTY_BINARY_TARGET_ATTRIBUTE_WHOLE_PROPERTY.

◆ OperationProperty

PropertyType<KzuExpressionValidatorOperation> kanzi::ExpressionBindingProcessor::OperationProperty

static

Operation property.

The default value is KZU_EXPRESSION_VALIDATOR_OPERATION_ADD.

◆ OutputFieldProperty

PropertyType<KzuPropertyBinaryTargetAttribute> kanzi::ExpressionBindingProcessor::OutputFieldProperty

static

OutputField property.

The default value is KZU_PROPERTY_BINARY_TARGET_ATTRIBUTE_WHOLE_PROPERTY.

◆ OutputProperty

PropertyType<int> kanzi::ExpressionBindingProcessor::OutputProperty

static

Output property.

The default value is 0.

◆ targetValue

Variant kanzi::ExpressionBindingProcessor::targetValue

Target value.

◆ firstArgumentRegister

const Variant* kanzi::ExpressionBindingProcessor::firstArgumentRegister

Register for first argument to processor function.

◆ secondArgumentRegister

const Variant* kanzi::ExpressionBindingProcessor::secondArgumentRegister

Register for second argument to processor function.

◆ thirdArgumentRegister

const Variant* kanzi::ExpressionBindingProcessor::thirdArgumentRegister

Register for third argument to processor function.

◆ outputRegister

Variant* kanzi::ExpressionBindingProcessor::outputRegister

Register for output argument of processor function.

◆ firstArgumentField

PropertyField kanzi::ExpressionBindingProcessor::firstArgumentField

Cached first argument field.

◆ secondArgumentField

PropertyField kanzi::ExpressionBindingProcessor::secondArgumentField

Cached second argument field.

◆ thirdArgumentField

PropertyField kanzi::ExpressionBindingProcessor::thirdArgumentField

Cached third argument field.

◆ outputField

PropertyField kanzi::ExpressionBindingProcessor::outputField

Cached output field.

◆ processorFunction

BindingExpressionFunction kanzi::ExpressionBindingProcessor::processorFunction

Expression function pointer.

◆ requiresTargetRead

bool kanzi::ExpressionBindingProcessor::requiresTargetRead

Does target value need to be read when evaluating.

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

kanzi/core.ui/binding/expression_binding_processor.hpp

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ~ExpressionBindingProcessor()

◆ ExpressionBindingProcessor()

Member Function Documentation

◆ makeEditorInfo()

◆ create()

◆ onAttach()

◆ onValidate()

◆ clone()

Member Data Documentation

◆ Argument1Property

◆ Argument1FieldProperty

◆ Argument2Property

◆ Argument2FieldProperty

◆ Argument3Property

◆ Argument3FieldProperty

◆ OperationProperty

◆ OutputFieldProperty

◆ OutputProperty

◆ targetValue

◆ firstArgumentRegister

◆ secondArgumentRegister

◆ thirdArgumentRegister

◆ outputRegister

◆ firstArgumentField

◆ secondArgumentField

◆ thirdArgumentField

◆ outputField

◆ processorFunction

◆ requiresTargetRead