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[spidermonkey] document.readyState

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This commit is contained in:
Witold Filipczyk 2024-06-06 21:30:06 +02:00
parent 13bf5abfcb
commit a4a8171d2a
2 changed files with 51 additions and 1 deletions
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50
src/ecmascript/spidermonkey/document.cpp
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@ -74,6 +74,12 @@ struct el_listener {
JS::Heap<JS::Value> *fun;
};
enum readyState {
LOADING = 0,
INTERACTIVE,
COMPLETE
};
struct document_private {
LIST_OF(struct el_listener) listeners;
struct ecmascript_interpreter *interpreter;
@ -81,6 +87,7 @@ struct document_private {
JS::Heap<JSObject *> thisval;
dom_event_listener *listener;
int ref_count;
enum readyState state;
};
static JSObject *getDoctype(JSContext *ctx, void *node);
@ -833,6 +840,44 @@ document_get_property_nodeType(JSContext *ctx, unsigned int argc, JS::Value *vp)
return true;
}
static bool
document_get_property_readyState(JSContext *ctx, unsigned int argc, JS::Value *vp)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
JS::CallArgs args = CallArgsFromVp(argc, vp);
JS::RootedObject hobj(ctx, &args.thisv().toObject());
JS::Realm *comp = js::GetContextRealm(ctx);
if (!comp) {
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
#endif
return false;
}
struct document_private *doc_private = JS::GetMaybePtrFromReservedSlot<struct document_private>(hobj, 1);
if (!doc_private) {
args.rval().setNull();
return true;
}
switch (doc_private->state) {
case LOADING:
args.rval().setString(JS_NewStringCopyZ(ctx, "loading"));
break;
case INTERACTIVE:
args.rval().setString(JS_NewStringCopyZ(ctx, "interactive"));
break;
case COMPLETE:
args.rval().setString(JS_NewStringCopyZ(ctx, "complete"));
break;
}
return true;
}
static bool
document_set_property_location(JSContext *ctx, unsigned int argc, JS::Value *vp)
@ -1161,6 +1206,7 @@ JSPropertySpec document_props[] = {
JS_PSG("links", document_get_property_links, JSPROP_ENUMERATE),
JS_PSGS("location", document_get_property_location, document_set_property_location, JSPROP_ENUMERATE),
JS_PSG("nodeType", document_get_property_nodeType, JSPROP_ENUMERATE),
JS_PSG("readyState", document_get_property_readyState, JSPROP_ENUMERATE),
JS_PSG("referrer", document_get_property_referrer, JSPROP_ENUMERATE),
JS_PSG("scripts", document_get_property_scripts, JSPROP_ENUMERATE),
JS_PSGS("title", document_get_property_title, document_set_property_title, JSPROP_ENUMERATE), /* TODO: Charset? */
@ -1764,6 +1810,10 @@ document_event_handler(dom_event *event, void *pw)
if (exc != DOM_NO_ERR || !typ) {
return;
}
if (!strcmp("DOMContentLoaded", dom_string_data(typ))) {
doc_private->state = COMPLETE;
}
JSObject *obj_ev = getEvent(ctx, event);
interpreter->heartbeat = add_heartbeat(interpreter);
struct el_listener *l, *next;

2
test/ecmascript/ready.html
View File

@ -8,7 +8,7 @@
function ff()
{
document.removeEventListener("DOMContentLoaded", ff);
alert('Loaded');
alert(document.readyState);
}
document.addEventListener("DOMContentLoaded", ff);
//$(document).ready(function(){