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[quickjs] DocumentFragment constructor

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This commit is contained in:
Witold Filipczyk 2024-11-15 15:50:02 +01:00
parent 90cd1c0bcc
commit ee1f176515
1 changed files with 79 additions and 0 deletions
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79
src/js/quickjs/fragment.c
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@ -31,6 +31,7 @@
#include "js/quickjs/collection.h"
#include "js/quickjs/dataset.h"
#include "js/quickjs/domrect.h"
#include "js/quickjs/document.h"
#include "js/quickjs/element.h"
#include "js/quickjs/event.h"
#include "js/quickjs/fragment.h"
@ -1646,6 +1647,80 @@ static JSClassDef js_fragment_class = {
.gc_mark = js_fragment_mark,
};
static JSValue
js_DocumentFragment_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_fragment_class_id);
REF_JS(obj);
if (JS_IsException(obj)) {
return obj;
}
struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS_GetContextOpaque(ctx);
dom_html_document *doc = (struct dom_html_document *)js_doc_getopaque(interpreter->document_obj);
if (!doc) {
return JS_NULL;
}
//dom_node_ref(doc);
dom_document_fragment *fragment = NULL;
dom_exception exc = dom_document_create_document_fragment(doc, &fragment);
if (exc != DOM_NO_ERR || !fragment) {
//dom_node_unref(doc);
return JS_NULL;
}
//dom_node_unref(doc);
struct js_fragment_private *el_private = (struct js_fragment_private *)mem_calloc(1, sizeof(*el_private));
if (!el_private) {
return JS_NULL;
}
init_list(el_private->listeners);
el_private->node = fragment;
JS_SetPropertyFunctionList(ctx, obj, js_fragment_proto_funcs, countof(js_fragment_proto_funcs));
JS_SetClassProto(ctx, js_fragment_class_id, obj);
JS_SetOpaque(obj, el_private);
JS_DupValue(ctx, obj);
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_fragment_init(JSContext *ctx)
{
@ -1665,6 +1740,10 @@ js_fragment_init(JSContext *ctx)
JS_SetClassProto(ctx, js_fragment_class_id, fragment_proto);
JS_SetPropertyStr(ctx, global_obj, "DocumentFragment", JS_DupValue(ctx, fragment_proto));
/* Event object */
(void)JS_NewGlobalCConstructor(ctx, "DocumentFragment", js_DocumentFragment_constructor, 1, fragment_proto);
//REF_JS(obj);
JS_FreeValue(ctx, global_obj);
return 0;