Represents constraints of properties allowing values from enumerated set. More...

#include <CEnumAttributeMetaInfo.h>

Inheritance diagram for iattr::CEnumAttributeMetaInfo:

Public Types
typedef CAttributeMetaInfo	BaseClass

Public Types inherited from iattr::IAttributeMetaInfo
enum	AttributeFlags { AF_OBLIGATORY = 1 << 0 , AF_NULLABLE = 1 << 1 , AF_SINGLE = 1 << 2 , AF_MULTIPLE = 1 << 3 , AF_VALUE = 1 << 4 , AF_READ_ONLY = 1 << 31 }
	Flags signalizing set of attribute properties. More...

Public Types inherited from istd::IChangeable
enum	ChangeFlags { CF_ACF_INTERNAL = 0 , CF_ALL_DATA , CF_ANY , CF_DESTROYING , CF_DELEGATED , CF_NO_UNDO }
	Data model change notification flags. More...

enum	SupportedOperations { SO_NONE = 0 , SO_OBSERVE = 1 << 0 , SO_COPY = 1 << 1 , SO_CLONE = 1 << 2 , SO_COMPARE = 1 << 3 , SO_RESET = 1 << 4 }
	Flags for supported operations. More...

enum	CompatibilityMode { CM_STRICT , CM_WITHOUT_REFS , CM_WITH_REFS , CM_CONVERT }
	Control how relationship betweeen objects are interpreted. More...

typedef QMultiMap< QByteArray, QVariant >	ChangeInfoMap

Public Member Functions
	CEnumAttributeMetaInfo (const QByteArray &typeId="")

void	SetOtherValueAllowed (bool state)

const QString &	GetUnknownDescription () const
	Get descrition of unknown value;.

void	SetUnknownDescription (const QString &description)
	Set descrition of unknown value;.

bool	InsertOption (const QString &description, const iser::IObject *valuePtr, bool releaseFlag)
	Insert new enumeration element.

virtual bool	IsAnyValueAllowed () const override
	Checks if other then enumerated values are allowed.

virtual int	GetEnumsCount () const override
	Gets number of enumerations.

virtual QString	GetValueDescription (const iser::IObject &value) const override
	Gets description of single enumeration.

virtual const iser::IObject &	GetEnum (int index) const override
	Gets single enumeration.

Public Member Functions inherited from iattr::CAttributeMetaInfo
	CAttributeMetaInfo (const QByteArray &typeId="")

void	SetAttributeTypeId (const QByteArray &typeId)

void	SetAttributeDescription (const QString &description)

void	SetAttributeFlags (int attributeFlags)

void	SetAttributeDefaultValue (const iser::IObject *defaultValuePtr, bool releaseFlag)

virtual QString	GetAttributeDescription () const override
	Get description of this attribute.

virtual const iser::IObject *	GetAttributeDefaultValue () const override
	Get default attribute value.

virtual QByteArray	GetAttributeTypeId () const override
	Return attribute type ID.

virtual int	GetAttributeFlags () const override
	Get flags of this attribute.

Public Member Functions inherited from istd::IChangeable
virtual int	GetSupportedOperations () const
	Get set of flags for supported operations.

virtual bool	CopyFrom (const IChangeable &object, CompatibilityMode mode=CM_WITHOUT_REFS)
	Copy this object from another one.

virtual bool	IsEqual (const IChangeable &object) const
	Compare this object with another object.

virtual istd::TUniqueInterfacePtr< istd::IChangeable >	CloneMe (CompatibilityMode mode=CM_WITHOUT_REFS) const
	Make a copy of this object.

virtual bool	ResetData (CompatibilityMode mode=CM_WITHOUT_REFS)
	Reset data to its default state.

virtual void	BeginChanges (const ChangeSet &changeSet)
	Starts the change transaction.

virtual void	EndChanges (const ChangeSet &changeSet)
	Ends the change transaction.

virtual void	BeginChangeGroup (const ChangeSet &changeSet)
	Starts group of changes.

virtual void	EndChangeGroup (const ChangeSet &changeSet)
	Ends group of changes.

Public Member Functions inherited from istd::IPolymorphic
virtual	~IPolymorphic ()

Additional Inherited Members
Static Public Member Functions inherited from istd::IChangeable
static const ChangeSet &	GetNoChanges ()
	Get empty set of changes.

static const ChangeSet &	GetAnyChange ()
	Get anonymous change set.

static const ChangeSet &	GetAllChanges ()
	Get anonymous change set.

static const ChangeSet &	GetDelegatedChanges ()
	Get delegated change set.

Protected Member Functions inherited from istd::IChangeable
virtual void	OnBeginChanges ()
	Callback function for begin change event.

virtual void	OnEndChanges (const ChangeSet &changeSet)
	Callback function for end change event.

Detailed Description

Represents constraints of properties allowing values from enumerated set.

Definition at line 23 of file CEnumAttributeMetaInfo.h.

Member Typedef Documentation

◆ BaseClass

typedef CAttributeMetaInfo iattr::CEnumAttributeMetaInfo::BaseClass

Definition at line 28 of file CEnumAttributeMetaInfo.h.

Constructor & Destructor Documentation

◆ CEnumAttributeMetaInfo()

iattr::CEnumAttributeMetaInfo::CEnumAttributeMetaInfo ( const QByteArray & typeId = "" )

explicit

Member Function Documentation

◆ GetEnum()

virtual const iser::IObject & iattr::CEnumAttributeMetaInfo::GetEnum ( int index ) const

overridevirtual

Gets single enumeration.

Implements iattr::IEnumAttributeMetaInfo.

◆ GetEnumsCount()

virtual int iattr::CEnumAttributeMetaInfo::GetEnumsCount ( ) const

overridevirtual

Gets number of enumerations.

Implements iattr::IEnumAttributeMetaInfo.

◆ GetUnknownDescription()

const QString & iattr::CEnumAttributeMetaInfo::GetUnknownDescription ( ) const

Get descrition of unknown value;.

See also: iattr::IEnumAttributeMetaInfo::GetValueDescription()

◆ GetValueDescription()

virtual QString iattr::CEnumAttributeMetaInfo::GetValueDescription ( const iser::IObject & value ) const

overridevirtual

Gets description of single enumeration.

Parameters

index index of enumeration.

Implements iattr::IEnumAttributeMetaInfo.

◆ InsertOption()

bool iattr::CEnumAttributeMetaInfo::InsertOption	(	const QString &	description,
		const iser::IObject *	valuePtr,
		bool	releaseFlag
	)

Insert new enumeration element.

Parameters

description	human readable description of this enumeration element.
valuePtr	value of this enumeration element.
releaseFlag	if true, the value object will be managed by this object, it means it will be deleted from memory during destruction.

◆ IsAnyValueAllowed()

virtual bool iattr::CEnumAttributeMetaInfo::IsAnyValueAllowed ( ) const

overridevirtual

Checks if other then enumerated values are allowed.

If it is enabled option list represents presets only. In this case general constraints can be taken using GetOtherValueConstraints.

Implements iattr::IEnumAttributeMetaInfo.

◆ SetOtherValueAllowed()

void iattr::CEnumAttributeMetaInfo::SetOtherValueAllowed ( bool state )

◆ SetUnknownDescription()

void iattr::CEnumAttributeMetaInfo::SetUnknownDescription ( const QString & description )

Set descrition of unknown value;.

See also: iattr::IEnumAttributeMetaInfo::GetValueDescription()

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

Acf/Include/iattr/CEnumAttributeMetaInfo.h

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ BaseClass

Constructor & Destructor Documentation

◆ CEnumAttributeMetaInfo()

Member Function Documentation

◆ GetEnum()

◆ GetEnumsCount()

◆ GetUnknownDescription()

◆ GetValueDescription()

◆ InsertOption()

◆ IsAnyValueAllowed()

◆ SetOtherValueAllowed()

◆ SetUnknownDescription()