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[spidermonkey] element.href getter and setter

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This commit is contained in:
Witold Filipczyk 2024-07-06 15:47:35 +02:00
parent 87044f9499
commit 07c59485f5
1 changed files with 129 additions and 0 deletions
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129
src/ecmascript/spidermonkey/element.cpp
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@ -87,6 +87,8 @@ static bool element_get_property_dir(JSContext *ctx, unsigned int argc, JS::Valu
static bool element_set_property_dir(JSContext *ctx, unsigned int argc, JS::Value *vp);
static bool element_get_property_firstChild(JSContext *ctx, unsigned int argc, JS::Value *vp);
static bool element_get_property_firstElementChild(JSContext *ctx, unsigned int argc, JS::Value *vp);
static bool element_get_property_href(JSContext *ctx, unsigned int argc, JS::Value *vp);
static bool element_set_property_href(JSContext *ctx, unsigned int argc, JS::Value *vp);
static bool element_get_property_id(JSContext *ctx, unsigned int argc, JS::Value *vp);
static bool element_set_property_id(JSContext *ctx, unsigned int argc, JS::Value *vp);
static bool element_get_property_innerHtml(JSContext *ctx, unsigned int argc, JS::Value *vp);
@ -179,6 +181,7 @@ JSPropertySpec element_props[] = {
JS_PSGS("dir", element_get_property_dir, element_set_property_dir, JSPROP_ENUMERATE),
JS_PSG("firstChild", element_get_property_firstChild, JSPROP_ENUMERATE),
JS_PSG("firstElementChild", element_get_property_firstElementChild, JSPROP_ENUMERATE),
JS_PSGS("href", element_get_property_href, element_set_property_href, JSPROP_ENUMERATE),
JS_PSGS("id", element_get_property_id, element_set_property_id, JSPROP_ENUMERATE),
JS_PSGS("innerHTML", element_get_property_innerHtml, element_set_property_innerHtml, JSPROP_ENUMERATE),
JS_PSGS("innerText", element_get_property_innerHtml, element_set_property_innerText, JSPROP_ENUMERATE),
@ -1138,6 +1141,69 @@ element_get_property_firstElementChild(JSContext *ctx, unsigned int argc, JS::Va
return true;
}
static bool
element_get_property_href(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());
struct view_state *vs;
JS::Realm *comp = js::GetContextRealm(ctx);
if (!comp) {
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
#endif
return false;
}
struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS::GetRealmPrivate(comp);
/* This can be called if @obj if not itself an instance of the
* appropriate class but has one in its prototype chain. Fail
* such calls. */
if (!JS_InstanceOf(ctx, hobj, &element_class, NULL)) {
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
#endif
return false;
}
vs = interpreter->vs;
if (!vs) {
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
#endif
return false;
}
dom_node *el = (dom_node *)JS::GetMaybePtrFromReservedSlot<dom_node>(hobj, 0);
dom_string *href = NULL;
dom_exception exc;
if (!el) {
args.rval().setNull();
return true;
}
exc = dom_element_get_attribute(el, corestring_dom_href, &href);
if (exc != DOM_NO_ERR) {
args.rval().setNull();
return true;
}
if (!href) {
args.rval().setString(JS_NewStringCopyZ(ctx, ""));
} else {
args.rval().setString(JS_NewStringCopyZ(ctx, dom_string_data(href)));
dom_string_unref(href);
}
return true;
}
static bool
element_get_property_id(JSContext *ctx, unsigned int argc, JS::Value *vp)
{
@ -3111,6 +3177,69 @@ element_set_property_dir(JSContext *ctx, unsigned int argc, JS::Value *vp)
return true;
}
static bool
element_set_property_href(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 ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS::GetRealmPrivate(comp);
/* This can be called if @obj if not itself an instance of the
* appropriate class but has one in its prototype chain. Fail
* such calls. */
if (!JS_InstanceOf(ctx, hobj, &element_class, NULL)) {
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
#endif
return false;
}
args.rval().setUndefined();
struct view_state *vs = interpreter->vs;
if (!vs) {
return true;
}
struct document_view *doc_view = vs->doc_view;
struct document *document = doc_view->document;
dom_node *el = (dom_node *)JS::GetMaybePtrFromReservedSlot<dom_node>(hobj, 0);
if (!el) {
return true;
}
char *str = jsval_to_string(ctx, args[0]);
if (!str) {
return false;
}
size_t len = strlen(str);
dom_string *hrefstr = NULL;
dom_exception exc = dom_string_create((const uint8_t *)str, len, &hrefstr);
if (exc == DOM_NO_ERR && hrefstr) {
exc = dom_element_set_attribute(el, corestring_dom_href, hrefstr);
interpreter->changed = 1;
dom_string_unref(hrefstr);
debug_dump_xhtml(document->dom);
}
mem_free(str);
return true;
}
static bool
element_set_property_id(JSContext *ctx, unsigned int argc, JS::Value *vp)