diff options
Diffstat (limited to 'src/events/text_event.c')
-rw-r--r-- | src/events/text_event.c | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/src/events/text_event.c b/src/events/text_event.c new file mode 100644 index 0000000..24c921a --- /dev/null +++ b/src/events/text_event.c @@ -0,0 +1,125 @@ +/* + * 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/text_event.h" +#include "core/document.h" + +static void _virtual_dom_text_event_destroy(struct dom_event *evt); + +static struct dom_event_private_vtable _event_vtable = { + _virtual_dom_text_event_destroy +}; + +/* Constructor */ +dom_exception _dom_text_event_create(struct dom_document *doc, + struct dom_text_event **evt) +{ + *evt = _dom_document_alloc(doc, NULL, sizeof(dom_text_event)); + if (*evt == NULL) + return DOM_NO_MEM_ERR; + + ((struct dom_event *) *evt)->vtable = &_event_vtable; + + return _dom_text_event_initialise(doc, *evt); +} + +/* Destructor */ +void _dom_text_event_destroy(struct dom_document *doc, + struct dom_text_event *evt) +{ + _dom_text_event_finalise(doc, evt); + + _dom_document_alloc(doc, evt, 0); +} + +/* Initialise function */ +dom_exception _dom_text_event_initialise(struct dom_document *doc, + struct dom_text_event *evt) +{ + evt->data = NULL; + return _dom_ui_event_initialise(doc, &evt->base); +} + +/* Finalise function */ +void _dom_text_event_finalise(struct dom_document *doc, + struct dom_text_event *evt) +{ + dom_string_unref(evt->data); + _dom_ui_event_finalise(doc, &evt->base); +} + +/* The virtual destroy function */ +void _virtual_dom_text_event_destroy(struct dom_event *evt) +{ + _dom_text_event_destroy(evt->doc, (dom_text_event *) evt); +} + +/*----------------------------------------------------------------------*/ +/* The public API */ + +/** + * Get the internal data of this event + * + * \param evt The Event object + * \param data The internal data of this Event + * \return DOM_NO_ERR. + */ +dom_exception _dom_text_event_get_data(dom_text_event *evt, + struct dom_string **data) +{ + *data = evt->data; + dom_string_ref(*data); + + return DOM_NO_ERR; +} + +/** + * Initialise the TextEvent + * + * \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 view The AbstractView of this UIEvent + * \param data The text data + * \return DOM_NO_ERR on success, appropriate dom_exception on failure. + */ +dom_exception _dom_text_event_init(dom_text_event *evt, + struct dom_string *type, bool bubble, bool cancelable, + struct dom_abstract_view *view, struct dom_string *data) +{ + evt->data = data; + dom_string_ref(data); + + return _dom_ui_event_init(&evt->base, type, bubble, cancelable, + view, 0); +} + +/** + * Initialise the TextEvent with namespace + * + * \param evt The Event object + * \param namespace The namespace of this Event + * \param type The type of this UIEvent + * \param bubble Whether this event can bubble + * \param cancelable Whether this event is cancelable + * \param view The AbstractView of this UIEvent + * \param data The text data + * \return DOM_NO_ERR on success, appropriate dom_exception on failure. + */ +dom_exception _dom_text_event_init_ns(dom_text_event *evt, + struct dom_string *namespace, struct dom_string *type, + bool bubble, bool cancelable, struct dom_abstract_view *view, + struct dom_string *data) +{ + evt->data = data; + dom_string_ref(data); + + return _dom_ui_event_init_ns(&evt->base, namespace, type, bubble, + cancelable, view, 0); +} + |