Digikam::DImgThreadedFilter::DefaultFilterAction< Filter > Class Template Reference

Convenience class to spare the few repeating lines of code.

Inheritance diagram for Digikam::DImgThreadedFilter::DefaultFilterAction< Filter >:

Public Member Functions
	DefaultFilterAction (bool isReproducible)
	DefaultFilterAction (FilterAction::Category category=FilterAction::ReproducibleFilter)
void	supportOlderVersionIf (int version, bool condition)
	Preserve backwards compatibility If a given condition (some new feature is not used) is true, decrease the version so that older digikam versions can still replay the action.
Public Member Functions inherited from Digikam::FilterAction
	FilterAction (const QString &identifier, int version, Category category=ReproducibleFilter)
void	addFlag (Flags flags)
void	addParameter (const QString &key, const QVariant &value)
	Sets parameter, removing all other values for the same key.
Category	category () const
void	clearParameters ()
	Clear all parameters.
QString	description () const
QString	displayableName () const
Flags	flags () const
bool	hasParameter (const QString &key) const
bool	hasParameters () const
	Access parameters.
QString	identifier () const
bool	isNull () const
bool	operator== (const FilterAction &other) const
QVariant &	parameter (const QString &key)
template<typename T>
T	parameter (const QString &key) const
const QVariant	parameter (const QString &key) const
template<typename T>
T	parameter (const QString &key, const T &defaultValue) const
	Read parameter with a default value: If there is a parameter for the given key, return it converted from QVariant to the template type.
QHash< QString, QVariant > &	parameters ()
const QHash< QString, QVariant > &	parameters () const
void	removeFlag (Flags flags)
void	removeParameters (const QString &key)
	Removes all parameters for key.
void	setDescription (const QString &description)
void	setDisplayableName (const QString &displayableName)
void	setFlags (Flags flags)
void	setParameters (const QHash< QString, QVariant > &params)
	Replaces parameters.
int	version () const

Additional Inherited Members
Public Types inherited from Digikam::FilterAction
enum	Category {   ReproducibleFilter = 0 , ComplexFilter = 1 , DocumentedHistory = 2 , CategoryFirst = ReproducibleFilter ,   CategoryLast = DocumentedHistory }
enum	Flag { ExplicitBranch = 1 << 0 }
typedef QFlags< Flag >	Flags
Protected Attributes inherited from Digikam::FilterAction
Category	m_category = ReproducibleFilter
QString	m_description
QString	m_displayableName
Flags	m_flags
QString	m_identifier
QHash< QString, QVariant >	m_params
int	m_version = 0