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[quickjs] document.currentScript

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This commit is contained in:
Witold Filipczyk 2024-10-18 19:11:28 +02:00
parent 17f7d907a5
commit c0971a6079
1 changed files with 49 additions and 0 deletions
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49
src/js/quickjs/document.c
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@ -19,6 +19,7 @@
#include "dialogs/status.h"
#include "document/document.h"
#include "document/libdom/doc.h"
#include "document/libdom/mapa.h"
#include "document/view.h"
#include "js/ecmascript.h"
#include "js/ecmascript-c.h"
@ -343,6 +344,53 @@ fprintf(stderr, "Before: %s:%d\n", __FUNCTION__, __LINE__);
return getNodeList(ctx, nodes);
}
static JSValue
js_document_get_property_currentScript(JSContext *ctx, JSValueConst this_val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
REF_JS(this_val);
struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS_GetContextOpaque(ctx);
struct view_state *vs;
struct document_view *doc_view;
struct document *document;
vs = interpreter->vs;
if (!vs) {
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
#endif
return JS_NULL;
}
doc_view = vs->doc_view;
document = doc_view->document;
void *mapa = (void *)document->element_map;
if (mapa) {
dom_node *elem = (dom_node *)find_in_map(mapa, interpreter->element_offset);
if (elem) {
dom_string *tag_name = NULL;
dom_exception exc = dom_node_get_node_name(elem, &tag_name);
if (exc != DOM_NO_ERR || !tag_name) {
return JS_NULL;
}
bool isScript = !strcmp("SCRIPT", dom_string_data(tag_name));
dom_string_unref(tag_name);
if (isScript) {
return getElement(ctx, elem);
}
}
}
return JS_NULL;
}
static JSValue
js_document_get_property_defaultView(JSContext *ctx, JSValueConst this_val)
{
@ -1829,6 +1877,7 @@ static const JSCFunctionListEntry js_document_proto_funcs[] = {
JS_CGETSET_DEF("charset", js_document_get_property_charset, NULL),
JS_CGETSET_DEF("characterSet", js_document_get_property_charset, NULL),
JS_CGETSET_DEF("childNodes", js_document_get_property_childNodes, NULL),
JS_CGETSET_DEF("currentScript", js_document_get_property_currentScript, NULL),
JS_CGETSET_DEF("defaultView", js_document_get_property_defaultView, NULL),
JS_CGETSET_DEF("doctype", js_document_get_property_doctype, NULL),
JS_CGETSET_DEF("documentElement", js_document_get_property_documentElement, NULL),