diff options
Diffstat (limited to 'src/events/mutation_name_event.c')
| -rw-r--r-- | src/events/mutation_name_event.c | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/src/events/mutation_name_event.c b/src/events/mutation_name_event.c new file mode 100644 index 0000000..34b9288 --- /dev/null +++ b/src/events/mutation_name_event.c @@ -0,0 +1,159 @@ +/* + * 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> + */ + +#include "events/mutation_name_event.h" +#include "core/document.h" + +#include "utils/utils.h" + +static void _virtual_dom_mutation_name_event_destroy(struct dom_event *evt); + +static struct dom_event_private_vtable _event_vtable = { + _virtual_dom_mutation_name_event_destroy +}; + +/* Constructor */ +dom_exception _dom_mutation_name_event_create(struct dom_document *doc, + struct dom_mutation_name_event **evt) +{ + *evt = _dom_document_alloc(doc, NULL, sizeof(dom_mutation_name_event)); + if (*evt == NULL) + return DOM_NO_MEM_ERR; + + ((struct dom_event *) *evt)->vtable = &_event_vtable; + + return _dom_mutation_name_event_initialise(doc, *evt); +} + +/* Destructor */ +void _dom_mutation_name_event_destroy(struct dom_document *doc, + struct dom_mutation_name_event *evt) +{ + _dom_mutation_name_event_finalise(doc, evt); + + _dom_document_alloc(doc, evt, 0); +} + +/* Initialise function */ +dom_exception _dom_mutation_name_event_initialise(struct dom_document *doc, + struct dom_mutation_name_event *evt) +{ + evt->prev_namespace = NULL; + evt->prev_nodename = NULL; + + return _dom_event_initialise(doc, (dom_event *) evt); +} + +/* Finalise function */ +void _dom_mutation_name_event_finalise(struct dom_document *doc, + struct dom_mutation_name_event *evt) +{ + dom_string_unref(evt->prev_namespace); + dom_string_unref(evt->prev_nodename); + + _dom_event_finalise(doc, (dom_event *) evt); +} + +/* The virtual destroy function */ +void _virtual_dom_mutation_name_event_destroy(struct dom_event *evt) +{ + _dom_mutation_name_event_destroy(evt->doc, + (dom_mutation_name_event *) evt); +} + +/*----------------------------------------------------------------------*/ +/* The public API */ + +/** + * Get the previous namespace + * + * \param evt The Event object + * \param namespace The previous namespace of this event + * \return DOM_NO_ERR. + */ +dom_exception _dom_mutation_name_event_get_prev_namespace( + dom_mutation_name_event *evt, struct dom_string **namespace) +{ + *namespace = evt->prev_namespace; + dom_string_ref(*namespace); + + return DOM_NO_ERR; +} + +/** + * Get the previous node name + * + * \param evt The Event object + * \param name The previous node name + * \return DOM_NO_ERR. + */ +dom_exception _dom_mutation_name_event_get_prev_node_name( + dom_mutation_name_event *evt, struct dom_string **name) +{ + *name = evt->prev_nodename; + dom_string_ref(*name); + + return DOM_NO_ERR; +} + +/** + * Initialise the MutationNameEvent + * + * \param evt The Event object + * \param type The type of this UIEvent + * \param bubble Whether this event can bubble + * \param cancelable Whether this event is cancelable + * \param node The node whose name change + * \param prev_ns The old namespace + * \param prev_name The old name + * \return DOM_NO_ERR on success, appropriate dom_exception on failure. + */ +dom_exception _dom_mutation_name_event_init(dom_mutation_name_event *evt, + struct dom_string *type, bool bubble, bool cancelable, + struct dom_node *node, struct dom_string *prev_ns, + struct dom_string *prev_name) +{ + evt->prev_namespace = prev_ns; + dom_string_ref(prev_ns); + + evt->prev_nodename = prev_name; + dom_string_ref(prev_name); + + return _dom_mutation_event_init((dom_mutation_event *) evt, type, + bubble, cancelable, node, NULL, NULL, NULL, + DOM_MUTATION_MODIFICATION); +} + +/** + * Initialise the MutationNameEvent with namespace + * + * \param evt The Event object + * \param namespace The namespace + * \param type The type of this UIEvent + * \param bubble Whether this event can bubble + * \param cancelable Whether this event is cancelable + * \param node The node whose name change + * \param prev_ns The old namespace + * \param prev_name The old name + * \return DOM_NO_ERR on success, appropriate dom_exception on failure. + */ +dom_exception _dom_mutation_name_event_init_ns(dom_mutation_name_event *evt, + struct dom_string *namespace, struct dom_string *type, + bool bubble, bool cancelable, struct dom_node *node, + struct dom_string *prev_ns, struct dom_string *prev_name) +{ + evt->prev_namespace = prev_ns; + dom_string_ref(prev_ns); + + evt->prev_nodename = prev_name; + dom_string_ref(prev_name); + + return _dom_mutation_event_init_ns((dom_mutation_event *) evt, + namespace, type, bubble, cancelable, node, NULL, + NULL, NULL, DOM_MUTATION_MODIFICATION); +} + |