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[spidermonkey] Document constructor

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There were some issues with document constructor, so separate object Document.
This commit is contained in:
Witold Filipczyk 2024-11-14 16:24:47 +01:00
parent 4e13f17d82
commit dc74e338d1
3 changed files with 51 additions and 2 deletions
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11
src/js/spidermonkey.cpp
View File

@ -259,7 +259,7 @@ void *
spidermonkey_get_interpreter(struct ecmascript_interpreter *interpreter)
{
JSContext *ctx;
JSObject *console_obj, *document_obj, /* *forms_obj,*/ *history_obj,
JSObject *console_obj, *document_obj, *Document_obj, /* *forms_obj,*/ *history_obj,
*statusbar_obj, *menubar_obj, *navigator_obj, *node_obj, *localstorage_obj, *screen_obj,
*xhr_obj, *event_obj, *keyboardEvent_obj, *messageEvent_obj, *customEvent_obj,
*url_obj, *urlSearchParams_obj, *domparser_obj, *image_obj;
@ -502,6 +502,15 @@ spidermonkey_get_interpreter(struct ecmascript_interpreter *interpreter)
goto release_and_fail;
}
Document_obj = spidermonkey_InitClass(ctx, global, NULL,
&document_class, Document_constructor, 0,
document_props,
document_funcs,
NULL, NULL, "Document");
if (!Document_obj) {
goto release_and_fail;
}
#if 1
// Register a hook in order to provide modules
JS::SetModuleResolveHook(JS_GetRuntime(ctx), ExampleResolveHook);

40
src/js/spidermonkey/document.cpp
View File

@ -2462,3 +2462,43 @@ initDocument(JSContext *ctx, struct ecmascript_interpreter *interpreter, JSObjec
return true;
}
bool
Document_constructor(JSContext* ctx, unsigned argc, JS::Value* vp)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
JS::RootedObject newObj(ctx, JS_NewObjectForConstructor(ctx, &document_class, args));
if (!newObj) {
return false;
}
struct string str;
if (!init_string(&str)) {
return false;
}
add_to_string(&str, "<!doctype html>\n<html><head></head><body></body></html>");
void *doc = document_parse_text("utf-8", str.source, str.length);
done_string(&str);
struct document_private *doc_private = (struct document_private *)mem_calloc(1, sizeof(*doc_private));
if (!doc_private) {
return false;
}
JS::Realm *comp = js::GetContextRealm(ctx);
struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS::GetRealmPrivate(comp);
doc_private->interpreter = interpreter;
doc_private->thisval = newObj;
doc_private->doc = (dom_document *)doc;
init_list(doc_private->listeners);
doc_private->ref_count = 1;
dom_node_ref(doc);
JS::SetReservedSlot(newObj, 0, JS::PrivateValue(doc));
JS::SetReservedSlot(newObj, 1, JS::PrivateValue(doc_private));
args.rval().setObject(*newObj);
return true;
}

2
src/js/spidermonkey/document.h
View File

@ -1,4 +1,3 @@
#ifndef EL__JS_SPIDERMONKEY_DOCUMENT_H
#define EL__JS_SPIDERMONKEY_DOCUMENT_H
@ -12,6 +11,7 @@ extern JSPropertySpec document_props[];
JSObject *getDocument(JSContext *ctx, void *doc);
JSObject *getDoctype(JSContext *ctx, void *node);
bool Document_constructor(JSContext* ctx, unsigned argc, JS::Value* vp);
bool initDocument(JSContext *ctx, struct ecmascript_interpreter *interpreter, JSObject *document_obj, void *doc);