KDSME::ObjectHelper Namespace Reference

Enumerations
enum	DisplayOption { NoStrip , StripNameSpace }

Functions
KDSME_CORE_EXPORT QString	addressToString (const void *p)
KDSME_CORE_EXPORT QString	className (const QObject *object, DisplayOption option=NoStrip)
template<class FilterType , class ItemType >
QList< FilterType >	copy_if_type (const QList< ItemType > &list)
KDSME_CORE_EXPORT int	depth (const QObject *root, const QObject *object)
KDSME_CORE_EXPORT bool	descendantOf (const QObject *ascendant, const QObject *object)
KDSME_CORE_EXPORT QString	displayString (const QObject *object, DisplayOption option=NoStrip)
KDSME_CORE_EXPORT const char *	enumToString (const QMetaObject *metaObject, const char *name, int value)
template<class C , class P >
C	filter (const C &source, const P &predicate)
template<typename T >
T *	findParentOfType (QObject *object)
KDSME_CORE_EXPORT int	stringToEnum (const QMetaObject *metaObject, const char *name, const char *key)
KDSME_CORE_EXPORT QString	toString (const QPointF &point)
KDSME_CORE_EXPORT QString	toString (const QRectF &rect)
KDSME_CORE_EXPORT QString	toString (const QSizeF &size)

Enumeration Type Documentation

DisplayOption

enum KDSME::ObjectHelper::DisplayOption

Enumerator
NoStrip
StripNameSpace

Definition at line 37 of file objecthelper.h.

Function Documentation

addressToString()

QString KDSME::ObjectHelper::addressToString

(

const void *

p

)

Definition at line 36 of file objecthelper.cpp.

Referenced by displayString(), GraphvizLayouterBackend::layout(), and GraphvizLayouterBackend::openLayout().

className()

QString KDSME::ObjectHelper::className	(	const QObject *	object,
		ObjectHelper::DisplayOption	option = NoStrip
	)

Definition at line 41 of file objecthelper.cpp.

References className(), and StripNameSpace.

Referenced by className(), displayString(), KDSME::Element::toDisplayString(), KDSME::HistoryState::toDisplayString(), and KDSME::PseudoState::toDisplayString().

copy_if_type()

template<class FilterType , class ItemType >

QList< FilterType > KDSME::ObjectHelper::copy_if_type

(

const QList< ItemType > &

list

)

Filters the list list

Returns a list that only contains item of type FilterType

Definition at line 74 of file objecthelper.h.

References copy_if_type().

Referenced by KDSME::Element::childElements(), KDSME::State::childStates(), copy_if_type(), filter(), findParentOfType(), and KDSME::State::transitions().

depth()

int KDSME::ObjectHelper::depth	(	const QObject *	root,
		const QObject *	object
	)

Determines the depth of object obj relative to object root

Returns

Depth, -1 in case obj is null

Definition at line 101 of file objecthelper.cpp.

References depth().

Referenced by depth().

descendantOf()

bool KDSME::ObjectHelper::descendantOf	(	const QObject *	ascendant,
		const QObject *	object
	)

Determines if the QObject obj is a descendant of the QObject ascendant.

Parameters

ascendant	is a pointer to a QObject.
object	is a pointer to a QObject.

Returns

true if obj is a descendant of ascendant; false otherwise.

Definition at line 89 of file objecthelper.cpp.

References descendantOf().

Referenced by descendantOf().

displayString()

QString KDSME::ObjectHelper::displayString	(	const QObject *	object,
		DisplayOption	option = NoStrip
	)

Definition at line 47 of file objecthelper.cpp.

References addressToString(), and className().

enumToString()

const char * KDSME::ObjectHelper::enumToString	(	const QMetaObject *	metaObject,
		const char *	name,
		int	value
	)

Definition at line 58 of file objecthelper.cpp.

Referenced by KDSME::Element::typeToString().

filter()

template<class C , class P >

C KDSME::ObjectHelper::filter	(	const C &	source,
		const P &	predicate
	)

Filter out each item in source for that predicate is true

Returns a copy of the original container source

Definition at line 90 of file objecthelper.h.

References copy_if_type().

findParentOfType()

template<typename T >

T * KDSME::ObjectHelper::findParentOfType

(

QObject *

object

)

Finds the parent QObject of the specified type T, if such exists.

Parameters

object

is a pointer to a QObject.

Returns

zero on failure; else a pointer to a data type T.

Definition at line 106 of file objecthelper.h.

References copy_if_type().

stringToEnum()

int KDSME::ObjectHelper::stringToEnum	(	const QMetaObject *	metaObject,
		const char *	name,
		const char *	key
	)

Definition at line 65 of file objecthelper.cpp.

Referenced by KDSME::Element::stringToType().

toString() [1/3]

QString KDSME::ObjectHelper::toString

(

const QPointF &

point

)

Definition at line 72 of file objecthelper.cpp.

Referenced by toString().

toString() [2/3]

QString KDSME::ObjectHelper::toString

(

const QRectF &

rect

)

Definition at line 82 of file objecthelper.cpp.

References toString().

toString() [3/3]

QString KDSME::ObjectHelper::toString

(

const QSizeF &

size

)

Definition at line 77 of file objecthelper.cpp.