An object that describes an low-level source of I/O to listen to for available data to be read or written, depending on the OS and data source type. When I/O becomes available various events are produced and the callbacks attached to them will be called.
⇒ Efl.Object (class)
active (get, set)
This sets what kind of I/O should be listened to only when using a fd or fd_file for the handler
Efl_Loop_Handler_Flags efl_loop_handler_active_get(const Eo *obj); void efl_loop_handler_active_set(Eo *obj, Efl_Loop_Handler_Flags flags);
constructor [Overridden from Efl.Object]
Implement this method to provide optional initialization code for your object.
Efl_Object *efl_constructor(Eo *obj);
destructor [Overridden from Efl.Object]
Implement this method to provide deinitialization code for your object if you need it.
void efl_destructor(Eo *obj);
fd (get, set)
Controls a file descriptor to listen to for I/O, which points to a data pipe such as a device, socket or pipe etc.
int efl_loop_handler_fd_get(const Eo *obj); void efl_loop_handler_fd_set(Eo *obj, int fd);
fd_file (get, set)
Controls a file descriptor to listen to for I/O that specifically points to a file in storage and not a device, socket or pipe etc.
int efl_loop_handler_fd_file_get(const Eo *obj); void efl_loop_handler_fd_file_set(Eo *obj, int fd);
finalize [Overridden from Efl.Object]
Implement this method to finish the initialization of your object after all (if any) user-provided configuration methods have been executed.
Efl_Object *efl_finalize(Eo *obj);
parent (get, set) [Overridden from Efl.Object]
The parent of an object.
Efl_Object *efl_parent_get(const Eo *obj); void efl_parent_set(Eo *obj, Efl_Object *parent);
win32 (get, set)
Controls a windows win32 object handle to listen to for I/O. When it becomes available for any data the read event will be produced.
void *efl_loop_handler_win32_get(const Eo *obj); void efl_loop_handler_win32_set(Eo *obj, void *handle);
Efl.Object | ||
---|---|---|
allow_parent_unref (get, set) | Allow an object to be deleted by unref even if it has a parent. | |
children_iterator_new | Get an iterator on all children. | |
comment (get, set) | A human readable comment for the object. | |
composite_attach | Make an object a composite object of another. | |
composite_detach | Detach a composite object from another object. | |
composite_part_is | Check if an object is part of a composite object. | |
debug_name_override | Build a read-only name for this object used for debugging. | |
event_callback_forwarder_del | Remove an event callback forwarder for a specified event and object. | |
event_callback_forwarder_priority_add | Add an event callback forwarder that will make this object emit an event whenever another object (source ) emits it. The event is said to be forwarded from source to this object. |
|
event_callback_stop | Stop the current callback call. | |
event_freeze | Freeze events of this object. | |
event_freeze_count (get) | ||
static | event_global_freeze | Globally freeze events for ALL EFL OBJECTS. |
static | event_global_freeze_count (get) | |
static | event_global_thaw | Globally thaw events for ALL EFL OBJECTS. |
event_thaw | Thaw events of object. | |
finalized (get) | ||
invalidate | Implement this method to perform special actions when your object loses its parent, if you need to. | |
invalidated (get) | ||
invalidating (get) | ||
name (get, set) | The name of the object. | |
name_find | Find a child object with the given name and return it. | |
provider_find | Searches upwards in the object tree for a provider which knows the given class/interface. | |
provider_register | Will register a manager of a specific class to be answered by Efl.Object.provider_find. | |
provider_unregister | Will unregister a manager of a specific class that was previously registered and answered by Efl.Object.provider_find. |
Called when buffered data already read from the descriptor should be processed.
EFL_LOOP_HANDLER_EVENT_BUFFER(void)
Called when a error occurrs on the descriptor.
EFL_LOOP_HANDLER_EVENT_ERROR(void)
Called when preparing a descriptor for listening.
EFL_LOOP_HANDLER_EVENT_PREPARE(void)
Called when a read occurs on the descriptor.
EFL_LOOP_HANDLER_EVENT_READ(void)
Called when a write occurs on the descriptor.
EFL_LOOP_HANDLER_EVENT_WRITE(void)
Efl.Object | ||
---|---|---|
del | Object is being deleted. See Efl.Object.destructor. | |
destruct | Object has been fully destroyed. It can not be used beyond this point. This event should only serve to clean up any reference you keep to the object. | |
invalidate | Object is being invalidated and losing its parent. See Efl.Object.invalidate. | |
noref | Object has lost its last reference, only parent relationship is keeping it alive. Advanced usage. | |
ownership,shared | Object has acquired a second reference. It has multiple owners now. Triggered whenever increasing the refcount from one to two, it will not trigger by further increasing the refcount beyond two. | |
ownership,unique | Object has lost a reference and only one is left. It has just one owner now. Triggered whenever the refcount goes from two to one. |