Modules
	Eo's Event Handling

Macros
#define	EO_BASE_CLASS eo_base_class_get()
	The class type for the Eo base class.

#define	EO_BASE_ID(sub_id) (EO_BASE_BASE_ID + (sub_id))
	Helper macro to get the full Op ID out of the sub_id for EO_BASE.

#define	eo_base_data_set(key, data, free_func) EO_BASE_ID(EO_BASE_SUB_ID_DATA_SET), EO_TYPECHECK(const char , key), EO_TYPECHECK(const void , data), EO_TYPECHECK(eo_base_data_free_func, free_func)
	Set generic data to object.

#define	eo_base_data_get(key, data) EO_BASE_ID(EO_BASE_SUB_ID_DATA_GET), EO_TYPECHECK(const char , key), EO_TYPECHECK(void *, data)
	Get generic data from object.

#define	eo_base_data_del(key) EO_BASE_ID(EO_BASE_SUB_ID_DATA_DEL), EO_TYPECHECK(const char *, key)
	Del generic data from object.

#define	eo_wref_add(wref) EO_BASE_ID(EO_BASE_SUB_ID_WREF_ADD), EO_TYPECHECK(Eo **, wref)
	Add a new weak reference to obj.

#define	eo_wref_del(wref) EO_BASE_ID(EO_BASE_SUB_ID_WREF_DEL), EO_TYPECHECK(Eo **, wref)
	Delete the weak reference passed.

#define	eo_wref_del_safe(wref)
	Delete the weak reference passed.

#define	eo_constructor() EO_BASE_ID(EO_BASE_SUB_ID_CONSTRUCTOR)
	Call the object's constructor.

#define	eo_destructor() EO_BASE_ID(EO_BASE_SUB_ID_DESTRUCTOR)
	Call the object's destructor.

#define	EO_EV_CALLBACK_ADD (&(_EO_EV_CALLBACK_ADD))
	The event description (of type Eo_Event_Description) for The "Callback listener added" event.

#define	EO_EV_CALLBACK_DEL (&(_EO_EV_CALLBACK_DEL))
	The event description (of type Eo_Event_Description) for The "Callback listener deleted" event.

#define	EO_EV_DEL (&(_EO_EV_DEL))
	Object is being deleted.

Typedefs
typedef void(*	eo_base_data_free_func )(void *)
	Data free func prototype.

Enumerations
enum	{ EO_BASE_SUB_ID_CONSTRUCTOR, EO_BASE_SUB_ID_DESTRUCTOR, EO_BASE_SUB_ID_DATA_SET, EO_BASE_SUB_ID_DATA_GET, EO_BASE_SUB_ID_DATA_DEL, EO_BASE_SUB_ID_WREF_ADD, EO_BASE_SUB_ID_WREF_DEL, EO_BASE_SUB_ID_EVENT_CALLBACK_PRIORITY_ADD, EO_BASE_SUB_ID_EVENT_CALLBACK_DEL, EO_BASE_SUB_ID_EVENT_CALLBACK_CALL, EO_BASE_SUB_ID_EVENT_CALLBACK_FORWARDER_ADD, EO_BASE_SUB_ID_EVENT_CALLBACK_FORWARDER_DEL, EO_BASE_SUB_ID_EVENT_FREEZE, EO_BASE_SUB_ID_EVENT_THAW, EO_BASE_SUB_ID_EVENT_FREEZE_GET, EO_BASE_SUB_ID_EVENT_GLOBAL_FREEZE, EO_BASE_SUB_ID_EVENT_GLOBAL_THAW, EO_BASE_SUB_ID_EVENT_GLOBAL_FREEZE_GET, EO_BASE_SUB_ID_LAST }

Functions
const Eo_Class *	eo_base_class_get (void)
	Use EO_BASE_CLASS.

Variables
Eo_Op	EO_BASE_BASE_ID
	EO_BASE_CLASS 's base id.

const Eo_Event_Description	_EO_EV_CALLBACK_ADD
	see EO_EV_CALLBACK_ADD

const Eo_Event_Description	_EO_EV_CALLBACK_DEL
	see EO_EV_CALLBACK_DEL

const Eo_Event_Description	_EO_EV_DEL
	see EO_EV_DEL

Detailed Description

Macro Definition Documentation

#define EO_BASE_ID ( sub_id ) (EO_BASE_BASE_ID + (sub_id))

Helper macro to get the full Op ID out of the sub_id for EO_BASE.

Parameters

sub_id the sub id inside EO_BASE.

#define eo_base_data_set	(	key,
		data,
		free_func
	)	EO_BASE_ID(EO_BASE_SUB_ID_DATA_SET), EO_TYPECHECK(const char , key), EO_TYPECHECK(const void , data), EO_TYPECHECK(eo_base_data_free_func, free_func)

Set generic data to object.

Parameters

[in]	key	the key associated with the data
[in]	data	the data to set.
[in]	free_func	the func to free data with (NULL means "do nothing").

See Also: eo_base_data_get; eo_base_data_del

Referenced by evas_object_data_set().

#define eo_base_data_get	(	key,
		data
	)	EO_BASE_ID(EO_BASE_SUB_ID_DATA_GET), EO_TYPECHECK(const char , key), EO_TYPECHECK(void *, data)

Get generic data from object.

Parameters

[in]	key	the key associated with the data
[out]	data	the data for the key

See Also: eo_base_data_set; eo_base_data_del

Referenced by evas_object_data_del(), and evas_object_data_get().

#define eo_base_data_del ( key ) EO_BASE_ID(EO_BASE_SUB_ID_DATA_DEL), EO_TYPECHECK(const char *, key)

Del generic data from object.

Parameters

[in] key the key associated with the data

See Also: eo_base_data_set; eo_base_data_get

Referenced by evas_object_data_del().

#define eo_wref_add ( wref ) EO_BASE_ID(EO_BASE_SUB_ID_WREF_ADD), EO_TYPECHECK(Eo **, wref)

Add a new weak reference to obj.

Parameters

wref	The pointer to use for the weak ref.

This function registers the object handle pointed by wref to obj so when obj is deleted it'll be updated to NULL. This functions should be used when you want to keep track of an object in a safe way, but you don't want to prevent it from being freed.

See Also: eo_wref_del

#define eo_wref_del ( wref ) EO_BASE_ID(EO_BASE_SUB_ID_WREF_DEL), EO_TYPECHECK(Eo **, wref)

Delete the weak reference passed.

Parameters

wref	the weak reference to free.

See Also: eo_wref_add

#define eo_wref_del_safe ( wref )

Value:

do { \
        if (*wref) eo_do(*wref, eo_wref_del(wref)); \
   } while (0)

Delete the weak reference passed.

Parameters

wref	the weak reference to free.

Same as eo_wref_del(), with the different that it's not called from eobj_do() so you don't need to check if *wref is not NULL.

See Also: eo_wref_del

#define eo_constructor ( ) EO_BASE_ID(EO_BASE_SUB_ID_CONSTRUCTOR)

Call the object's constructor.

Should not be used with eo_do. Only use it with eo_do_super.

See Also: eo_destructor

#define eo_destructor ( ) EO_BASE_ID(EO_BASE_SUB_ID_DESTRUCTOR)

Call the object's destructor.

Should not be used with eo_do. Only use it with eo_do_super.

See Also: eo_constructor

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Detailed Description

Macro Definition Documentation