Merge the Events module (branches/struggleyb/libdom-events) back to trunk. :)

svn path=/trunk/dom/; revision=9236

1 files changed, 138 insertions, 0 deletions

diff --git a/src/events/ui_event.c b/src/events/ui_event.c
new file mode 100644
index 0000000..f18e44f
--- /dev/null
+++ b/src/events/ui_event.c
@@ -0,0 +1,138 @@
+/*
+ * 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/ui_event.h"
+#include "core/document.h"
+
+static void _virtual_dom_ui_event_destroy(struct dom_event *evt);
+
+static struct dom_event_private_vtable _event_vtable = {
+	_virtual_dom_ui_event_destroy
+};
+
+/* Constructor */
+dom_exception _dom_ui_event_create(struct dom_document *doc, 
+		struct dom_ui_event **evt)
+{
+	*evt = _dom_document_alloc(doc, NULL, sizeof(dom_ui_event));
+	if (*evt == NULL) 
+		return DOM_NO_MEM_ERR;
+	
+	((struct dom_event *) *evt)->vtable = &_event_vtable;
+
+	return _dom_ui_event_initialise(doc, *evt);
+}
+
+/* Destructor */
+void _dom_ui_event_destroy(struct dom_document *doc, 
+		struct dom_ui_event *evt)
+{
+	_dom_ui_event_finalise(doc, evt);
+
+	_dom_document_alloc(doc, evt, 0); 
+}
+
+/* Initialise function */
+dom_exception _dom_ui_event_initialise(struct dom_document *doc, 
+		struct dom_ui_event *evt)
+{
+	evt->view = NULL;
+	return _dom_event_initialise(doc, &evt->base);
+}
+
+/* Finalise function */
+void _dom_ui_event_finalise(struct dom_document *doc, 
+		struct dom_ui_event *evt)
+{
+	evt->view = NULL;
+	_dom_event_finalise(doc, &evt->base);
+}
+
+/* The virtual destroy function */
+void _virtual_dom_ui_event_destroy(struct dom_event *evt)
+{
+	_dom_ui_event_destroy(evt->doc, (dom_ui_event *) evt);
+}
+
+/*----------------------------------------------------------------------*/
+/* The public API */
+
+/**
+ * Get the AbstractView inside this event
+ *
+ * \param evt   The Event object
+ * \param view  The returned AbstractView
+ * \return DOM_NO_ERR.
+ */
+dom_exception _dom_ui_event_get_view(dom_ui_event *evt, 
+		struct dom_abstract_view **view)
+{
+	*view = evt->view;
+
+	return DOM_NO_ERR;
+}
+
+/**
+ * Get the detail param of this event
+ *
+ * \param evt     The Event object
+ * \param detail  The detail object
+ * \return DOM_NO_ERR.
+ */
+dom_exception _dom_ui_event_get_detail(dom_ui_event *evt,
+		long *detail)
+{
+	*detail = evt->detail;
+
+	return DOM_NO_ERR;
+}
+
+/**
+ * Initialise the UIEvent
+ *
+ * \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 detail      The detail object
+ * \return DOM_NO_ERR on success, appropriate dom_exception on failure.
+ */
+dom_exception _dom_ui_event_init(dom_ui_event *evt, struct dom_string *type, 
+		bool bubble, bool cancelable, struct dom_abstract_view *view,
+		long detail)
+{
+	evt->view = view;
+	evt->detail = detail;
+
+	return _dom_event_init(&evt->base, type, bubble, cancelable);
+}
+
+/**
+ * Initialise the UIEvent 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 detail      The detail object
+ * \return DOM_NO_ERR on success, appropriate dom_exception on failure.
+ */
+dom_exception _dom_ui_event_init_ns(dom_ui_event *evt, 
+		struct dom_string *namespace, struct dom_string *type,
+		bool bubble, bool cancelable, struct dom_abstract_view *view,
+		long detail)
+{
+	evt->view = view;
+	evt->detail = detail;
+
+	return _dom_event_init_ns(&evt->base, namespace, type, bubble,
+			cancelable);
+}
+