[mujs] event placeholder

src/ecmascript/mujs.c

@@ -28,6 +28,7 @@
 #include "ecmascript/mujs/console.h"
 #include "ecmascript/mujs/document.h"
 #include "ecmascript/mujs/element.h"
+#include "ecmascript/mujs/event.h"
 #include "ecmascript/mujs/history.h"
 #include "ecmascript/mujs/localstorage.h"
 #include "ecmascript/mujs/location.h"
@@ -135,6 +136,7 @@ mujs_get_interpreter(struct ecmascript_interpreter *interpreter)
 	mjs_location_init(J);
 	mjs_document_init(J);
 	mjs_xhr_init(J);
+	mjs_event_init(J);
 
 	return J;
 #if 0

src/ecmascript/mujs/Makefile

@@ -1,7 +1,7 @@
 top_builddir=../../..
 include $(top_builddir)/Makefile.config
 
-OBJS = attr.o attributes.o collection.o console.o css.o document.o element.o form.o forms.o history.o implementation.o input.o \
+OBJS = attr.o attributes.o collection.o console.o css.o document.o element.o event.o form.o forms.o history.o implementation.o input.o \
 	keyboard.o localstorage.o location.o mapa.o message.o navigator.o nodelist.o screen.o style.o unibar.o window.o xhr.o
 
 include $(top_srcdir)/Makefile.lib

src/ecmascript/mujs/event.c

@@ -0,0 +1,105 @@
+/* The MuJS Event object implementation. */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "elinks.h"
+
+#include "ecmascript/ecmascript.h"
+#include "ecmascript/mujs.h"
+#include "ecmascript/mujs/event.h"
+#include "intl/charsets.h"
+#include "terminal/event.h"
+
+static void mjs_event_get_property_type(js_State *J);
+
+struct eljs_event {
+	char *type_;
+};
+
+static void
+mjs_event_finalizer(js_State *J, void *val)
+{
+	struct eljs_event *event = (struct eljs_event *)val;
+
+	if (event) {
+		mem_free_if(event->type_);
+		mem_free(event);
+	}
+}
+
+void
+mjs_push_event(js_State *J, char *type_)
+{
+	struct eljs_event *event = (struct eljs_event *)mem_calloc(1, sizeof(*event));
+
+	if (!event) {
+		js_error(J, "out of memory");
+		return;
+	}
+	event->type_ = null_or_stracpy(type_);
+
+	js_newobject(J);
+	{
+		js_newuserdata(J, "event", event, mjs_event_finalizer);
+		addproperty(J, "type", mjs_event_get_property_type, NULL);
+	}
+}
+
+static void
+mjs_event_get_property_type(js_State *J)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	struct eljs_event *event = (struct eljs_event *)js_touserdata(J, 0, "event");
+
+	if (!event) {
+		js_pushnull(J);
+		return;
+	}
+	js_pushstring(J, event->type_ ?: "");
+}
+
+static void
+mjs_event_fun(js_State *J)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	js_pushundefined(J);
+}
+
+static void
+mjs_event_constructor(js_State *J)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	struct eljs_event *event = (struct eljs_event *)mem_calloc(1, sizeof(*event));
+
+	if (!event) {
+		return;
+	}
+	event->type_ = null_or_stracpy(js_tostring(J, 1));
+
+	js_newobject(J);
+	{
+		js_newuserdata(J, "event", event, mjs_event_finalizer);
+		addproperty(J, "type", mjs_event_get_property_type, NULL);
+	}
+}
+
+int
+mjs_event_init(js_State *J)
+{
+	js_pushglobal(J);
+	js_newcconstructor(J, mjs_event_fun, mjs_event_constructor, "Event", 0);
+	js_defglobal(J, "Event", JS_DONTENUM);
+	return 0;
+}

src/ecmascript/mujs/event.h

@@ -0,0 +1,16 @@
+#ifndef EL__ECMASCRIPT_MUJS_EVENT_H
+#define EL__ECMASCRIPT_MUJS_EVENT_H
+
+#include <mujs.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int mjs_event_init(js_State *J);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

src/ecmascript/mujs/meson.build

@@ -1,2 +1,2 @@
-srcs += files('attr.c', 'attributes.c', 'collection.c', 'console.c', 'css.c', 'document.c', 'element.c', 'form.c', 'forms.c', 'history.c', 'implementation.c', 'input.c', 'keyboard.c',
+srcs += files('attr.c', 'attributes.c', 'collection.c', 'console.c', 'css.c', 'document.c', 'element.c', 'event.c', 'form.c', 'forms.c', 'history.c', 'implementation.c', 'input.c', 'keyboard.c',
 'localstorage.c', 'location.c', 'mapa.c', 'message.c', 'navigator.c', 'nodelist.c', 'screen.c', 'style.c', 'unibar.c', 'window.c', 'xhr.c')