event.c File Reference

Include dependency graph for event.c:

Data Structures
struct	libvlc_event_listeners_group_t
struct	event_name_t
Defines
#define	LIBVLC_EVENT_TYPES_KEEP_DEFINE
#define	DEF(a)   { libvlc_##a, #a, },
Typedefs
typedef struct libvlc_event_listeners_group_t	libvlc_event_listeners_group_t
Functions
static bool	group_contains_listener (libvlc_event_listeners_group_t *group, libvlc_event_listener_t *searched_listener)
libvlc_event_manager_t *	libvlc_event_manager_new (void *p_obj, libvlc_instance_t *p_libvlc_inst)
void	libvlc_event_manager_release (libvlc_event_manager_t *p_em)
void	libvlc_event_manager_register_event_type (libvlc_event_manager_t *p_em, libvlc_event_type_t event_type)
void	libvlc_event_send (libvlc_event_manager_t *p_em, libvlc_event_t *p_event)
static int	evcmp (const void *a, const void *b)
const char *	libvlc_event_type_name (int event_type)
static int	event_attach (libvlc_event_manager_t *p_event_manager, libvlc_event_type_t event_type, libvlc_callback_t pf_callback, void *p_user_data, bool is_asynchronous)
int	libvlc_event_attach (libvlc_event_manager_t *p_event_manager, libvlc_event_type_t event_type, libvlc_callback_t pf_callback, void *p_user_data)
	Register for an event notification.
void	libvlc_event_attach_async (libvlc_event_manager_t *p_event_manager, libvlc_event_type_t event_type, libvlc_callback_t pf_callback, void *p_user_data)
void	libvlc_event_detach (libvlc_event_manager_t *p_event_manager, libvlc_event_type_t event_type, libvlc_callback_t pf_callback, void *p_user_data)
	Unregister an event notification.
Variables
static const event_name_t	event_list []
static const char	unknown_event_name [] = "Unknown Event"

---

Define Documentation

#define DEF

(

a

)

{ libvlc_##a, #a, },

#define LIBVLC_EVENT_TYPES_KEEP_DEFINE

---

Typedef Documentation

typedef struct libvlc_event_listeners_group_t libvlc_event_listeners_group_t

---

Function Documentation

static int evcmp	(	const void *	a,
		const void *	b
	)			[static]

Referenced by libvlc_event_type_name().

static int event_attach	(	libvlc_event_manager_t *	p_event_manager,
		libvlc_event_type_t	event_type,
		libvlc_callback_t	pf_callback,
		void *	p_user_data,
		bool	is_asynchronous
	)			[static]

References libvlc_event_listeners_group_t::event_type, libvlc_event_listener_t::event_type, libvlc_event_listener_t::is_asynchronous, libvlc_event_type_name(), libvlc_event_listeners_group_t::listeners, libvlc_event_manager_t::listeners_groups, libvlc_event_manager_t::object_lock, libvlc_event_listener_t::p_user_data, libvlc_event_listener_t::pf_callback, unlikely, vlc_array_append(), vlc_array_count(), vlc_array_item_at_index(), vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by libvlc_event_attach(), and libvlc_event_attach_async().

static bool group_contains_listener	(	libvlc_event_listeners_group_t *	group,
		libvlc_event_listener_t *	searched_listener
	)			[static]

References libvlc_event_listeners_group_t::listeners, listeners_are_equal(), vlc_array_count(), and vlc_array_item_at_index().

Referenced by libvlc_event_send().

void libvlc_event_attach_async	(	libvlc_event_manager_t *	p_event_manager,
		libvlc_event_type_t	event_type,
		libvlc_callback_t	pf_callback,
		void *	p_user_data
	)

References event_attach().

Referenced by install_media_player_observer().

libvlc_event_manager_t* libvlc_event_manager_new	(	void *	p_obj,
		libvlc_instance_t *	p_libvlc_inst
	)

References libvlc_event_manager_t::async_event_queue, libvlc_event_manager_t::event_sending_lock, libvlc_printerr(), libvlc_retain(), libvlc_event_manager_t::listeners_groups, libvlc_event_manager_t::object_lock, libvlc_event_manager_t::p_libvlc_instance, libvlc_event_manager_t::p_obj, vlc_array_init(), vlc_mutex_init(), and vlc_mutex_init_recursive().

Referenced by libvlc_media_discoverer_new_from_name(), libvlc_media_library_new(), libvlc_media_list_new(), libvlc_media_list_player_new(), libvlc_media_new_from_input_item(), libvlc_media_player_new(), and libvlc_vlm_init().

void libvlc_event_manager_register_event_type	(	libvlc_event_manager_t *	p_em,
		libvlc_event_type_t	event_type
	)

References libvlc_event_listeners_group_t::event_type, libvlc_event_listeners_group_t::listeners, libvlc_event_manager_t::listeners_groups, libvlc_event_manager_t::object_lock, vlc_array_append(), vlc_array_init(), vlc_mutex_lock(), vlc_mutex_unlock(), and xmalloc().

Referenced by __register_event(), libvlc_media_discoverer_new_from_name(), libvlc_media_list_new(), libvlc_media_list_player_new(), libvlc_media_new_from_input_item(), and libvlc_vlm_init().

void libvlc_event_manager_release

(

libvlc_event_manager_t *

p_em

)

References libvlc_event_manager_t::event_sending_lock, libvlc_event_async_fini(), libvlc_release(), libvlc_event_listeners_group_t::listeners, libvlc_event_manager_t::listeners_groups, libvlc_event_manager_t::object_lock, libvlc_event_manager_t::p_libvlc_instance, vlc_array_clear(), vlc_array_count(), vlc_array_item_at_index(), and vlc_mutex_destroy().

Referenced by libvlc_media_discoverer_new_from_name(), libvlc_media_discoverer_release(), libvlc_media_library_release(), libvlc_media_list_player_release(), libvlc_media_list_release(), libvlc_media_player_destroy(), libvlc_media_release(), and libvlc_vlm_release_internal().

void libvlc_event_send	(	libvlc_event_manager_t *	p_em,
		libvlc_event_t *	p_event
	)

References libvlc_event_listeners_group_t::b_sublistener_removed, libvlc_event_manager_t::event_sending_lock, libvlc_event_listeners_group_t::event_type, group_contains_listener(), libvlc_event_listener_t::is_asynchronous, libvlc_event_async_dispatch(), libvlc_event_listeners_group_t::listeners, libvlc_event_manager_t::listeners_groups, libvlc_event_manager_t::object_lock, libvlc_event_manager_t::p_obj, libvlc_event_t::p_obj, libvlc_event_listener_t::p_user_data, libvlc_event_listener_t::pf_callback, libvlc_event_t::type, vlc_array_count(), vlc_array_item_at_index(), vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by input_event_changed(), input_item_duration_changed(), input_item_meta_changed(), input_item_preparsed_changed(), input_item_subitem_added(), input_pausable_changed(), input_seekable_changed(), libvlc_media_list_player_play_item_at_index(), libvlc_media_player_set_media(), libvlc_media_player_set_title(), libvlc_media_player_stop(), libvlc_media_release(), libvlc_media_set_state(), notify_item_addition(), notify_item_deletion(), services_discovery_ended(), services_discovery_started(), set_relative_playlist_position_and_play(), snapshot_was_taken(), and VlmEvent().

const char* libvlc_event_type_name

(

int

event_type

)

References evcmp(), event_name_t::name, and unknown_event_name.

Referenced by event_attach().

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Variable Documentation

const event_name_t event_list[] [static]

const char unknown_event_name[] = "Unknown Event" [static]

Referenced by libvlc_event_type_name().