#include <gwenhywfar/gwenhywfarapi.h>
#include <gwenhywfar/types.h>
#include <gwenhywfar/list2.h>

Include dependency graph for gwensignal.h:

Typedefs
typedef struct GWEN_SIGNAL	GWEN_SIGNAL

typedef struct GWEN_SIGNALOBJECT	GWEN_SIGNALOBJECT

typedef struct GWEN_SLOT	GWEN_SLOT

typedef int GWENHYWFAR_CB(*	GWEN_SLOT_FUNCTION) (GWEN_SLOT slot, void userData, void pArg1, void pArg2, int iArg3, int iArg4)

Functions
SignalObject
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)

GWENHYWFAR_API void	GWEN_Signal_free (GWEN_SIGNAL *sig)

GWENHYWFAR_API GWEN_SIGNALOBJECT *	GWEN_Signal_GetSignalObject (const GWEN_SIGNAL *sig)

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

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

GWENHYWFAR_API GWEN_SLOT *	GWEN_SignalObject_FindSlot (const GWEN_SIGNALOBJECT so, const char name, const char typeOfArg1, const char typeOfArg2)

GWENHYWFAR_API void	GWEN_SignalObject_free (GWEN_SIGNALOBJECT *so)

GWENHYWFAR_API GWEN_SIGNALOBJECT *	GWEN_SignalObject_new (void)

GWENHYWFAR_API void	GWEN_SignalObject_RemoveForDerivedType (GWEN_SIGNALOBJECT so, const char derivedType)

GWENHYWFAR_API void	GWEN_Slot_free (GWEN_SLOT *slot)

GWENHYWFAR_API GWEN_SIGNALOBJECT *	GWEN_Slot_GetSignalObject (const GWEN_SLOT *slot)

GWENHYWFAR_API GWEN_SLOT *	GWEN_Slot_new (GWEN_SIGNALOBJECT so, const char derivedType, const char name, const char typeOfArg1, const char typeOfArg2, GWEN_SLOT_FUNCTION fn, void userData)

Typedef Documentation

◆ GWEN_SIGNAL

typedef struct GWEN_SIGNAL GWEN_SIGNAL

Definition at line 67 of file gwensignal.h.

◆ GWEN_SIGNALOBJECT

typedef struct GWEN_SIGNALOBJECT GWEN_SIGNALOBJECT

Definition at line 65 of file gwensignal.h.

◆ GWEN_SLOT

typedef struct GWEN_SLOT GWEN_SLOT

Definition at line 69 of file gwensignal.h.

◆ GWEN_SLOT_FUNCTION

typedef int GWENHYWFAR_CB(* GWEN_SLOT_FUNCTION) (GWEN_SLOT *slot, void *userData, void *pArg1, void *pArg2, int iArg3, int iArg4)

This is the prototype for the slot function. If there is a problem in the function it should return 1, otherwise 0.

Definition at line 76 of file gwensignal.h.

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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◆ GWEN_SignalObject_FindSignal()

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

Definition at line 114 of file gwensignal.c.

References GWEN_SignalObject__findSignal(), and GWEN_SignalObject_MkTypeId().

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◆ GWEN_SignalObject_FindSlot()

GWENHYWFAR_API GWEN_SLOT * GWEN_SignalObject_FindSlot	(	const GWEN_SIGNALOBJECT *	so,
		const char *	name,
		const char *	typeOfArg1,
		const char *	typeOfArg2
	)

Definition at line 168 of file gwensignal.c.

References GWEN_SignalObject__findSlot(), and GWEN_SignalObject_MkTypeId().

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◆ GWEN_SignalObject_free()

GWENHYWFAR_API void GWEN_SignalObject_free ( GWEN_SIGNALOBJECT * so )

Definition at line 59 of file gwensignal.c.

References GWEN_FREE_OBJECT, GWEN_Signal_List2_freeAll(), and GWEN_Slot_List2_freeAll().

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◆ GWEN_SignalObject_new()

GWENHYWFAR_API GWEN_SIGNALOBJECT * GWEN_SignalObject_new ( void )

Definition at line 46 of file gwensignal.c.

References GWEN_NEW_OBJECT.

◆ GWEN_SignalObject_RemoveForDerivedType()

GWENHYWFAR_API void GWEN_SignalObject_RemoveForDerivedType	(	GWEN_SIGNALOBJECT *	so,
		const char *	derivedType
	)

This function removes all signals and slots for the given derived type. This function can be used from within the FREEDATA function of the GWEN_INHERIT framework.

Definition at line 222 of file gwensignal.c.

References GWEN_Signal_free(), GWEN_SignalObject_MkTypeId(), and GWEN_Slot_free().

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◆ GWEN_Slot_free()

GWENHYWFAR_API void GWEN_Slot_free ( GWEN_SLOT * slot )

Definition at line 547 of file gwensignal.c.

References DBG_ERROR, GWEN_FREE_OBJECT, and GWEN_LOGDOMAIN.

Referenced by GWEN_SignalObject_RemoveForDerivedType(), GWEN_Slot__List2_freeAll_cb(), and GWEN_Slot_new().

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◆ GWEN_Slot_GetSignalObject()

GWENHYWFAR_API GWEN_SIGNALOBJECT * GWEN_Slot_GetSignalObject ( const GWEN_SLOT * slot )

Definition at line 627 of file gwensignal.c.

◆ GWEN_Slot_new()

GWENHYWFAR_API GWEN_SLOT * GWEN_Slot_new	(	GWEN_SIGNALOBJECT *	so,
		const char *	derivedType,
		const char *	name,
		const char *	typeOfArg1,
		const char *	typeOfArg2,
		GWEN_SLOT_FUNCTION	fn,
		void *	userData
	)

Definition at line 513 of file gwensignal.c.

References GWEN_NEW_OBJECT, GWEN_SignalObject_AddSlot(), GWEN_SignalObject_MkTypeId(), and GWEN_Slot_free().

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Typedefs

Functions

Typedef Documentation

◆ GWEN_SIGNAL

◆ GWEN_SIGNALOBJECT

◆ GWEN_SLOT

◆ GWEN_SLOT_FUNCTION

Function Documentation

◆ GWEN_Signal_Connect()

◆ GWEN_Signal_Disconnect()

◆ GWEN_Signal_Emit()

◆ GWEN_Signal_free()

◆ GWEN_Signal_GetSignalObject()

◆ GWEN_Signal_new()

◆ GWEN_SignalObject_FindSignal()

◆ GWEN_SignalObject_FindSlot()

◆ GWEN_SignalObject_free()

◆ GWEN_SignalObject_new()

◆ GWEN_SignalObject_RemoveForDerivedType()

◆ GWEN_Slot_free()

◆ GWEN_Slot_GetSignalObject()

◆ GWEN_Slot_new()