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[quickjs] More properties for MessageEvent (copied from Event)

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This commit is contained in:
Witold Filipczyk 2024-03-11 17:44:04 +01:00
parent c7c494fc2b
commit a46524f579
4 changed files with 272 additions and 1 deletions
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2
src/ecmascript/quickjs.c
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@ -35,6 +35,7 @@
#include "ecmascript/quickjs/localstorage.h"
#include "ecmascript/quickjs/location.h"
#include "ecmascript/quickjs/mapa.h"
#include "ecmascript/quickjs/message.h"
#include "ecmascript/quickjs/navigator.h"
#include "ecmascript/quickjs/screen.h"
#include "ecmascript/quickjs/unibar.h"
@ -178,6 +179,7 @@ quickjs_get_interpreter(struct ecmascript_interpreter *interpreter)
js_xhr_init(ctx);
js_event_init(ctx);
js_keyboardEvent_init(ctx);
js_messageEvent_init(ctx);
interpreter->document_obj = js_document_init(ctx);

2
src/ecmascript/quickjs/keyboard.h
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@ -9,6 +9,8 @@ extern "C" {
struct term_event;
int js_keyboardEvent_init(JSContext *ctx);
JSValue get_keyboardEvent(JSContext *ctx, struct term_event *ev);
#ifdef __cplusplus

268
src/ecmascript/quickjs/message.c
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@ -23,11 +23,25 @@ static JSValue js_messageEvent_get_property_lastEventId(JSContext *cx, JSValueCo
static JSValue js_messageEvent_get_property_origin(JSContext *cx, JSValueConst this_val);
static JSValue js_messageEvent_get_property_source(JSContext *cx, JSValueConst this_val);
static JSValue js_messageEvent_get_property_bubbles(JSContext *ctx, JSValueConst this_val);
static JSValue js_messageEvent_get_property_cancelable(JSContext *ctx, JSValueConst this_val);
static JSValue js_messageEvent_get_property_composed(JSContext *ctx, JSValueConst this_val);
static JSValue js_messageEvent_get_property_defaultPrevented(JSContext *ctx, JSValueConst this_val);
static JSValue js_messageEvent_get_property_type(JSContext *ctx, JSValueConst this_val);
static JSValue js_messageEvent_preventDefault(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv);
struct message_event {
char *data;
char *lastEventId;
char *origin;
char *source;
char *type_;
unsigned int bubbles:1;
unsigned int cancelable:1;
unsigned int composed:1;
unsigned int defaultPrevented:1;
};
static
@ -45,6 +59,7 @@ void js_messageEvent_finalizer(JSRuntime *rt, JSValue val)
mem_free_if(event->lastEventId);
mem_free_if(event->origin);
mem_free_if(event->source);
mem_free_if(event->type_);
mem_free(event);
}
}
@ -55,12 +70,72 @@ static JSClassDef js_messageEvent_class = {
};
static const JSCFunctionListEntry js_messageEvent_proto_funcs[] = {
JS_CGETSET_DEF("bubbles", js_messageEvent_get_property_bubbles, NULL),
JS_CGETSET_DEF("cancelable", js_messageEvent_get_property_cancelable, NULL),
JS_CGETSET_DEF("composed", js_messageEvent_get_property_composed, NULL),
JS_CGETSET_DEF("data", js_messageEvent_get_property_data, NULL),
JS_CGETSET_DEF("defaultPrevented", js_messageEvent_get_property_defaultPrevented, NULL),
JS_CGETSET_DEF("lastEventId", js_messageEvent_get_property_lastEventId, NULL),
JS_CGETSET_DEF("origin", js_messageEvent_get_property_origin, NULL),
JS_CGETSET_DEF("source", js_messageEvent_get_property_source, NULL)
JS_CGETSET_DEF("source", js_messageEvent_get_property_source, NULL),
JS_CGETSET_DEF("type", js_messageEvent_get_property_type, NULL),
JS_CFUNC_DEF("preventDefault", 0, js_messageEvent_preventDefault),
};
static JSValue
js_messageEvent_get_property_bubbles(JSContext *ctx, JSValueConst this_val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
REF_JS(this_val);
struct message_event *event = (struct message_event *)(JS_GetOpaque(this_val, js_messageEvent_class_id));
if (!event) {
return JS_NULL;
}
JSValue r = JS_NewBool(ctx, event->bubbles);
RETURN_JS(r);
}
static JSValue
js_messageEvent_get_property_cancelable(JSContext *ctx, JSValueConst this_val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
REF_JS(this_val);
struct message_event *event = (struct message_event *)(JS_GetOpaque(this_val, js_messageEvent_class_id));
if (!event) {
return JS_NULL;
}
JSValue r = JS_NewBool(ctx, event->cancelable);
RETURN_JS(r);
}
static JSValue
js_messageEvent_get_property_composed(JSContext *ctx, JSValueConst this_val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
REF_JS(this_val);
struct message_event *event = (struct message_event *)(JS_GetOpaque(this_val, js_messageEvent_class_id));
if (!event) {
return JS_NULL;
}
JSValue r = JS_NewBool(ctx, event->composed);
RETURN_JS(r);
}
static JSValue
js_messageEvent_get_property_data(JSContext *ctx, JSValueConst this_val)
{
@ -79,6 +154,24 @@ js_messageEvent_get_property_data(JSContext *ctx, JSValueConst this_val)
RETURN_JS(r);
}
static JSValue
js_messageEvent_get_property_defaultPrevented(JSContext *ctx, JSValueConst this_val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
REF_JS(this_val);
struct message_event *event = (struct message_event *)(JS_GetOpaque(this_val, js_messageEvent_class_id));
if (!event) {
return JS_NULL;
}
JSValue r = JS_NewBool(ctx, event->defaultPrevented);
RETURN_JS(r);
}
static JSValue
js_messageEvent_get_property_lastEventId(JSContext *ctx, JSValueConst this_val)
{
@ -133,6 +226,47 @@ js_messageEvent_get_property_source(JSContext *ctx, JSValueConst this_val)
RETURN_JS(r);
}
static JSValue
js_messageEvent_get_property_type(JSContext *ctx, JSValueConst this_val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
REF_JS(this_val);
struct message_event *event = (struct message_event *)(JS_GetOpaque(this_val, js_messageEvent_class_id));
if (!event) {
return JS_NULL;
}
if (!event->type_) {
JSValue r = JS_NewString(ctx, "");
RETURN_JS(r);
}
JSValue r = JS_NewString(ctx, event->type_);
RETURN_JS(r);
}
static JSValue
js_messageEvent_preventDefault(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
REF_JS(this_val);
struct message_event *event = (struct message_event *)(JS_GetOpaque(this_val, js_messageEvent_class_id));
if (!event) {
return JS_NULL;
}
if (event->cancelable) {
event->defaultPrevented = 1;
}
return JS_UNDEFINED;
}
static int lastEventId;
JSValue
@ -170,3 +304,135 @@ get_messageEvent(JSContext *ctx, char *data, char *origin, char *source)
JSValue rr = JS_DupValue(ctx, event_obj);
RETURN_JS(rr);
}
static JSValue
js_messageEvent_constructor(JSContext *ctx, JSValueConst new_target, int argc, JSValueConst *argv)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
REF_JS(new_target);
JSValue obj = JS_NewObjectClass(ctx, js_messageEvent_class_id);
REF_JS(obj);
if (JS_IsException(obj)) {
return obj;
}
struct message_event *event = (struct message_event *)mem_calloc(1, sizeof(*event));
if (!event) {
JS_FreeValue(ctx, obj);
return JS_EXCEPTION;
}
if (argc > 0) {
const char *str;
size_t len;
str = JS_ToCStringLen(ctx, &len, argv[0]);
if (str) {
event->type_ = memacpy(str, len);
JS_FreeCString(ctx, str);
}
}
if (argc > 1) {
const char *str;
size_t len;
JSValue r = JS_GetPropertyStr(ctx, argv[1], "bubbles");
event->bubbles = JS_ToBool(ctx, r);
r = JS_GetPropertyStr(ctx, argv[1], "cancelable");
event->cancelable = JS_ToBool(ctx, r);
r = JS_GetPropertyStr(ctx, argv[1], "composed");
event->composed = JS_ToBool(ctx, r);
r = JS_GetPropertyStr(ctx, argv[1], "data");
str = JS_ToCStringLen(ctx, &len, r);
if (str) {
event->data = memacpy(str, len);
JS_FreeCString(ctx, str);
}
r = JS_GetPropertyStr(ctx, argv[1], "lastEventId");
str = JS_ToCStringLen(ctx, &len, r);
if (str) {
event->lastEventId = memacpy(str, len);
JS_FreeCString(ctx, str);
}
r = JS_GetPropertyStr(ctx, argv[1], "origin");
str = JS_ToCStringLen(ctx, &len, r);
if (str) {
event->origin = memacpy(str, len);
JS_FreeCString(ctx, str);
}
r = JS_GetPropertyStr(ctx, argv[1], "source");
str = JS_ToCStringLen(ctx, &len, r);
if (str) {
event->source = memacpy(str, len);
JS_FreeCString(ctx, str);
}
}
JS_SetOpaque(obj, event);
return obj;
}
static void
JS_NewGlobalCConstructor2(JSContext *ctx, JSValue func_obj, const char *name, JSValueConst proto)
{
REF_JS(func_obj);
REF_JS(proto);
JSValue global_object = JS_GetGlobalObject(ctx);
JS_DefinePropertyValueStr(ctx, global_object, name,
JS_DupValue(ctx, func_obj), JS_PROP_WRITABLE | JS_PROP_CONFIGURABLE);
JS_SetConstructor(ctx, func_obj, proto);
JS_FreeValue(ctx, func_obj);
JS_FreeValue(ctx, global_object);
}
static JSValueConst
JS_NewGlobalCConstructor(JSContext *ctx, const char *name, JSCFunction *func, int length, JSValueConst proto)
{
JSValue func_obj;
func_obj = JS_NewCFunction2(ctx, func, name, length, JS_CFUNC_constructor_or_func, 0);
REF_JS(func_obj);
REF_JS(proto);
JS_NewGlobalCConstructor2(ctx, func_obj, name, proto);
return func_obj;
}
int
js_messageEvent_init(JSContext *ctx)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
JSValue proto, obj;
/* Event class */
JS_NewClassID(&js_messageEvent_class_id);
JS_NewClass(JS_GetRuntime(ctx), js_messageEvent_class_id, &js_messageEvent_class);
proto = JS_NewObject(ctx);
REF_JS(proto);
JS_SetPropertyFunctionList(ctx, proto, js_messageEvent_proto_funcs, countof(js_messageEvent_proto_funcs));
JS_SetClassProto(ctx, js_messageEvent_class_id, proto);
/* Event object */
obj = JS_NewGlobalCConstructor(ctx, "MessageEvent", js_messageEvent_constructor, 1, proto);
REF_JS(obj);
// JS_SetPropertyFunctionList(ctx, obj, js_messageEvent_class_funcs, countof(js_messageEvent_class_funcs));
return 0;
}

1
src/ecmascript/quickjs/message.h
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@ -7,6 +7,7 @@
extern "C" {
#endif
int js_messageEvent_init(JSContext *ctx);
JSValue get_messageEvent(JSContext *ctx, char *data, char *origin, char *source);
#ifdef __cplusplus