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/*
* This file is part of libdom.
* Licensed under the MIT License,
* http://www.opensource.org/licenses/mit-license.php
* Copyright 2009 Bo Yang <struggleyb.nku@gmail.com>
*/
#ifndef dom_internal_events_event_target_h_
#define dom_internal_events_event_target_h_
#include <dom/core/document.h>
#include <dom/events/event.h>
#include <dom/events/mutation_event.h>
#include <dom/events/event_target.h>
#include <dom/events/event_listener.h>
#include "events/dispatch.h"
#include "utils/list.h"
/**
* Listener Entry
*/
struct listener_entry {
struct list_entry list;
/**< The listener list registered at the same
* EventTarget */
dom_string *type; /**< Event type */
dom_event_listener *listener; /**< The EventListener */
bool capture; /**< Whether this listener is in capture phase */
};
/**
* EventTarget internal class
*/
struct dom_event_target_internal {
struct listener_entry *listeners;
/**< The listeners of this EventTarget. */
};
typedef struct dom_event_target_internal dom_event_target_internal;
/* Entry for a EventTarget, used to record the bubbling list */
typedef struct dom_event_target_entry {
struct list_entry entry; /**< The list entry */
dom_event_target *et; /**< The node */
} dom_event_target_entry;
/**
* Constructor and destructor: Since this object is not intended to be
* allocated alone, it should be embedded into the Node object, there is
* no constructor and destructor for it.
*/
/* Initialise this EventTarget */
dom_exception _dom_event_target_internal_initialise(
dom_event_target_internal *eti);
/* Finalise this EventTarget */
void _dom_event_target_internal_finalise(dom_event_target_internal *eti);
dom_exception _dom_event_target_add_event_listener(
dom_event_target_internal *eti,
dom_string *type, struct dom_event_listener *listener,
bool capture);
dom_exception _dom_event_target_remove_event_listener(
dom_event_target_internal *eti,
dom_string *type, struct dom_event_listener *listener,
bool capture);
dom_exception _dom_event_target_add_event_listener_ns(
dom_event_target_internal *eti,
dom_string *namespace, dom_string *type,
struct dom_event_listener *listener, bool capture);
dom_exception _dom_event_target_remove_event_listener_ns(
dom_event_target_internal *eti,
dom_string *namespace, dom_string *type,
struct dom_event_listener *listener, bool capture);
dom_exception _dom_event_target_dispatch(dom_event_target *et,
dom_event_target_internal *eti,
struct dom_event *evt, dom_event_flow_phase phase,
bool *success);
#endif
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