Signals

Signals. More...

Collaboration diagram for Signals:

Modules
	Slots
	Slots.

SignalObject
GWENHYWFAR_API GWEN_SIGNAL *	GWEN_Signal_new (GWEN_SIGNALOBJECT *so, const char *derivedType, const char *name, const char *typeOfArg1, const char *typeOfArg2)
GWENHYWFAR_API void	GWEN_Signal_free (GWEN_SIGNAL *sig)
GWENHYWFAR_API GWEN_SIGNALOBJECT *	GWEN_Signal_GetSignalObject (const GWEN_SIGNAL *sig)
GWENHYWFAR_API int	GWEN_Signal_Connect (GWEN_SIGNAL *sig, GWEN_SLOT *slot)
GWENHYWFAR_API int	GWEN_Signal_Disconnect (GWEN_SIGNAL *sig, GWEN_SLOT *slot)
GWENHYWFAR_API int	GWEN_Signal_Emit (GWEN_SIGNAL *sig, void *pArg1, void *pArg2, int iArg3, int iArg4)

Detailed Description

Signals.

Function Documentation

GWEN_Signal_Connect()

GWENHYWFAR_API int GWEN_Signal_Connect	(	GWEN_SIGNAL *	sig,
		GWEN_SLOT *	slot
	)

Definition at line 406 of file gwensignal.c.

References DBG_ERROR, GWEN_ERROR_INVALID, GWEN_LOGDOMAIN, GWEN_Signal_List2_HasSignal(), and GWEN_Slot_List2_HasSlot().

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GWEN_Signal_Disconnect()

GWENHYWFAR_API int GWEN_Signal_Disconnect	(	GWEN_SIGNAL *	sig,
		GWEN_SLOT *	slot
	)

Definition at line 446 of file gwensignal.c.

References DBG_ERROR, GWEN_ERROR_INVALID, GWEN_LOGDOMAIN, GWEN_Signal_List2_HasSignal(), and GWEN_Slot_List2_HasSlot().

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GWEN_Signal_Emit()

GWENHYWFAR_API int GWEN_Signal_Emit	(	GWEN_SIGNAL *	sig,
		void *	pArg1,
		void *	pArg2,
		int	iArg3,
		int	iArg4
	)

This function calls the slot function of all connected slots. If any of the slot functions called returns with code 1 then this function will return 1, too. Otherwise 0 is returned. This means that this function will only return 0 if every called slot function returns 0.

Definition at line 472 of file gwensignal.c.

References DBG_DEBUG, and GWEN_LOGDOMAIN.

GWEN_Signal_free()

GWENHYWFAR_API void GWEN_Signal_free

(

GWEN_SIGNAL *

sig

)

Definition at line 315 of file gwensignal.c.

References DBG_ERROR, GWEN_FREE_OBJECT, and GWEN_LOGDOMAIN.

Referenced by GWEN_Signal__List2_freeAll_cb(), GWEN_Signal_new(), and GWEN_SignalObject_RemoveForDerivedType().

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GWEN_Signal_GetSignalObject()

GWENHYWFAR_API GWEN_SIGNALOBJECT* GWEN_Signal_GetSignalObject

(

const GWEN_SIGNAL *

sig

)

Definition at line 398 of file gwensignal.c.

GWEN_Signal_new()

GWENHYWFAR_API GWEN_SIGNAL* GWEN_Signal_new	(	GWEN_SIGNALOBJECT *	so,
		const char *	derivedType,
		const char *	name,
		const char *	typeOfArg1,
		const char *	typeOfArg2
	)

Definition at line 284 of file gwensignal.c.

References GWEN_NEW_OBJECT, GWEN_Signal_free(), GWEN_SignalObject_AddSignal(), and GWEN_SignalObject_MkTypeId().

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