eo::base Struct Reference

Class base. More...

Public Member Functions
	base (Eo *eo)
	Eo Constructor. More...
	base (std::nullptr_t)
	nullptr_t Constructor. More...
	base (base const &other)
	Copy Constructor.
void	event_callback_forwarder_del (const Eo_Event_Description *desc_,::efl::eo::concrete new_obj_) const
	Remove an event callback forwarder for an event and an object. More...
void	event_thaw () const
	thaw events of object. More...
void	event_freeze () const
	freeze events of object. More...
void	event_callback_array_del (const Eo_Callback_Array_Item *array_, const void *user_data_) const
	Del a callback array with a specific data associated to it for an event. More...
void	wref_del (Eo **wref_) const
	Delete the weak reference passed. More...
void	destructor () const
	Call the object's destructor. More...
::efl::eo::concrete	finalize () const
	Called at the end of #eo_add. More...
void	key_data_set (::efl::eina::string_view key_, const void *data_, eo_key_data_free_func free_func_) const
	Set generic data to object. More...
void *	key_data_get (::efl::eina::string_view key_) const
	Get generic data from object. More...
void	event_callback_del (const Eo_Event_Description *desc_, Eo_Event_Cb func_, const void *user_data_) const
	Del a callback with a specific data associated to it for an event. More...
void	key_data_del (::efl::eina::string_view key_) const
	Del generic data from object. More...
void	event_callback_array_priority_add (const Eo_Callback_Array_Item *array_, Eo_Callback_Priority priority_, const void *data_) const
	Add a callback array for an event with a specific priority. More...
void	wref_add (::efl::eo::concrete *wref_) const
	Add a new weak reference to obj. More...
void	dbg_info_get (Eo_Dbg_Info *root_node_) const
	Get dbg information from the object. More...
void	event_callback_forwarder_add (const Eo_Event_Description *desc_,::efl::eo::concrete new_obj_) const
	Add an event callback forwarder for an event and an object. More...
bool	event_callback_call (const Eo_Event_Description *desc_, void *event_info_) const
	Call the callbacks for an event of an object. More...
void	event_callback_priority_add (const Eo_Event_Description *desc_, Eo_Callback_Priority priority_, Eo_Event_Cb cb_, const void *data_) const
	Add a callback for an event with a specific priority. More...
Eina_Iterator *	children_iterator_new () const
	Get an iterator on all childrens.
bool	composite_attach (::efl::eo::concrete comp_obj_) const
bool	composite_detach (::efl::eo::concrete comp_obj_) const
bool	composite_part_is () const
::efl::eo::concrete	parent_get () const
	Get the parent of an object. More...
void	parent_set (::efl::eo::concrete parent_) const
	Set the parent of an object Parents keep references to their children so in order to delete objects that have parents you need to set parent to NULL or use eo_del() that does that for you (and also unrefs the object). More...
int	event_global_freeze_count_get () const
	return freeze events of object. More...
int	event_freeze_count_get () const
	return freeze events of object. More...
bool	finalized_get () const
template<typename F >
::efl::eo::signal_connection	callback_callback_add_add (F &&callback_,::efl::eo::callback_priority priority_=::efl::eo::callback_priorities::default_)
	A callback was added.
template<typename T >
void	callback_callback_add_call (T *info)
	A callback was added.
template<typename F >
::efl::eo::signal_connection	callback_callback_del_add (F &&callback_,::efl::eo::callback_priority priority_=::efl::eo::callback_priorities::default_)
	A callback was deleted.
template<typename T >
void	callback_callback_del_call (T *info)
	A callback was deleted.
template<typename F >
::efl::eo::signal_connection	callback_del_add (F &&callback_,::efl::eo::callback_priority priority_=::efl::eo::callback_priorities::default_)
	Obj is being deleted.
template<typename T >
void	callback_del_call (T *info)
	Obj is being deleted.
	base (::efl::eo::parent_type _p)
	Constructs a new eo::base object. More...
Public Member Functions inherited from efl::eo::concrete
	concrete (Eo *eo)
	Class constructor. More...
	concrete ()
	Default constructor. More...
	~concrete ()
	Class destructor.
	concrete (concrete const &other)
	concrete (concrete &&other)
concrete &	operator= (concrete const &other)
	Assignment operator.
concrete &	operator= (concrete &&other)
Eo *	_eo_ptr () const
	Return a pointer to the EO Object stored in this instance. More...
Eo *	_release ()
	Releases the reference from this concrete object and return the pointer to the EO Object stored in this instance. More...
void	_reset (Eo *_ptr=nullptr)
	Reset the current pointer to reference a new Eo object.
int	ref_get () const
	Get the reference count of this object. More...
void	parent_set (concrete parent)
	Set the parent of this object. More...
eina::optional< concrete >	parent_get ()
	Get the parent of this object. More...
Eo_Dbg_Info	dbg_info_get ()
	Get debug information of this object. More...
	operator bool () const

Static Public Member Functions
static void	event_global_freeze ()
	freeze events of object. More...
static void	event_global_thaw ()
	thaw events of object. More...
static Eo_Class const *	_eo_class ()

Additional Inherited Members
Protected Attributes inherited from efl::eo::concrete
Eo *	_eo_raw
	The opaque EO Object.

Detailed Description

Class base.

Constructor & Destructor Documentation

eo::base::base ( ::efl::eo::parent_type  _p )

inlineexplicit

Constructs a new eo::base object.

Constructs a new eo::base object. If you want this object to be a child of another Eo object, use an efl::eo::parent expression, like the example.

Example:

eo::base my_base(efl::eo::parent = parent_object);

See also

base(Eo* eo)

eo::base::base ( Eo *  eo )

inlineexplicit

Eo Constructor.

Constructs the object from an Eo* pointer stealing its ownership.

Parameters

eo	The Eo object pointer.

eo::base::base ( std::nullptr_t  )

inlineexplicit

nullptr_t Constructor.

Constructs an empty (null) object.

Member Function Documentation

void eo::base::event_callback_forwarder_del	(	const Eo_Event_Description *	desc_,
		::efl::eo::concrete	new_obj_
	)		const

Remove an event callback forwarder for an event and an object.

Parameters

desc	The description of the event to listen to
new_obj	The object to emit events from

void eo::base::event_thaw

(

)

const

thaw events of object.

Lets event callbacks be called for the object.

void eo::base::event_freeze

(

)

const

freeze events of object.

Prevents event callbacks from being called for the object.

static void eo::base::event_global_freeze ( )

static

freeze events of object.

Prevents event callbacks from being called for the object.

void eo::base::event_callback_array_del	(	const Eo_Callback_Array_Item *	array_,
		const void *	user_data_
	)		const

Del a callback array with a specific data associated to it for an event.

Parameters

array	an #Eo_Callback_Array_Item of events to listen to
user_data	The data to compare

void eo::base::wref_del

(

Eo **

wref_

)

const

Delete the weak reference passed.

Parameters

wref

void eo::base::destructor

(

)

const

Call the object's destructor.

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

::efl::eo::concrete eo::base::finalize

(

)

const

Called at the end of #eo_add.

Should not be called, just overridden.

Returns

The new object created, can be NULL if the finalize func decided to abort (though it should free the created object on it's own).

void eo::base::key_data_set	(	::efl::eina::string_view	key_,
		const void *	data_,
		eo_key_data_free_func	free_func_
	)		const

Set generic data to object.

Parameters

key	the key associated with the data
data	the data to set
free_func	the func to free data with (NULL means

void* eo::base::key_data_get

(

::efl::eina::string_view

key_

)

const

Get generic data from object.

Parameters

key	the key associated with the data

void eo::base::event_callback_del	(	const Eo_Event_Description *	desc_,
		Eo_Event_Cb	func_,
		const void *	user_data_
	)		const

Del a callback with a specific data associated to it for an event.

Parameters

desc	The description of the event to listen to
func	the callback to delete
user_data	The data to compare

static void eo::base::event_global_thaw ( )

static

thaw events of object.

Lets event callbacks be called for the object.

void eo::base::key_data_del

(

::efl::eina::string_view

key_

)

const

Del generic data from object.

Parameters

key	the key associated with the data

void eo::base::event_callback_array_priority_add	(	const Eo_Callback_Array_Item *	array_,
		Eo_Callback_Priority	priority_,
		const void *	data_
	)		const

Add a callback array for an event with a specific priority.

callbacks of the same priority are called in reverse order of creation.

Parameters

array	an #Eo_Callback_Array_Item of events to listen to
priority	The priority of the callback
data	additional data to pass to the callback

void eo::base::wref_add

(

::efl::eo::concrete *

wref_

)

const

Add a new weak reference to obj.

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.

Parameters

[out]

wref

void eo::base::dbg_info_get

(

Eo_Dbg_Info *

root_node_

)

const

Get dbg information from the object.

Parameters

root_node

node of the tree

void eo::base::event_callback_forwarder_add	(	const Eo_Event_Description *	desc_,
		::efl::eo::concrete	new_obj_
	)		const

Add an event callback forwarder for an event and an object.

Parameters

desc	The description of the event to listen to
new_obj	The object to emit events from

bool eo::base::event_callback_call	(	const Eo_Event_Description *	desc_,
		void *	event_info_
	)		const

Call the callbacks for an event of an object.

Parameters

desc	The description of the event to call
event_info	Extra event info to pass to the callbacks

void eo::base::event_callback_priority_add	(	const Eo_Event_Description *	desc_,
		Eo_Callback_Priority	priority_,
		Eo_Event_Cb	cb_,
		const void *	data_
	)		const

Add a callback for an event with a specific priority.

callbacks of the same priority are called in reverse order of creation.

Parameters

desc	The description of the event to listen to
priority	The priority of the callback
cb	the callback to call
data	additional data to pass to the callback

bool eo::base::composite_attach

(

::efl::eo::concrete

comp_obj_

)

const

Parameters

comp_obj

the object that will be used to composite the parent.

Returns

EINA_TRUE if successfull. EINA_FALSE otherwise.

bool eo::base::composite_detach

(

::efl::eo::concrete

comp_obj_

)

const

Parameters

comp_obj

the object that will be removed from the parent.

Returns

EINA_TRUE if successfull. EINA_FALSE otherwise.

bool eo::base::composite_part_is

(

)

const

Returns

EINA_TRUE if it is. EINA_FALSE otherwise.

::efl::eo::concrete eo::base::parent_get

(

)

const

Get the parent of an object.

Parameters

parent

the new parent

void eo::base::parent_set

(

::efl::eo::concrete

parent_

)

const

Set the parent of an object Parents keep references to their children so in order to delete objects that have parents you need to set parent to NULL or use eo_del() that does that for you (and also unrefs the object).

Parameters

parent

the new parent

int eo::base::event_global_freeze_count_get

(

)

const

return freeze events of object.

Return event freeze count.

Parameters

fcount

The event freeze count of the object

int eo::base::event_freeze_count_get

(

)

const

return freeze events of object.

Return event freeze count.

Parameters

fcount

The event freeze count of the object

bool eo::base::finalized_get

(

)

const

Parameters

finalized