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[element] nodeList_set_items

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This commit is contained in:
Witold Filipczyk 2021-09-17 18:41:10 +02:00
parent 3f0ef28f33
commit 3177d2a09f
1 changed files with 55 additions and 9 deletions
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64
src/ecmascript/spidermonkey/element.c
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@ -56,6 +56,7 @@
#include <string>
static bool htmlCollection_set_items(JSContext *ctx, JS::HandleObject hobj, void *node);
static bool nodeList_set_items(JSContext *ctx, JS::HandleObject hobj, void *node);
static bool element_get_property_attributes(JSContext *ctx, unsigned int argc, JS::Value *vp);
static bool element_get_property_children(JSContext *ctx, unsigned int argc, JS::Value *vp);
@ -3285,11 +3286,6 @@ htmlCollection_set_items(JSContext *ctx, JS::HandleObject hobj, void *node)
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct view_state *vs;
struct document_view *doc_view;
struct document *document;
struct form_view *form_view;
struct form *form;
JS::Realm *comp = js::GetContextRealm(ctx);
@ -3311,10 +3307,6 @@ htmlCollection_set_items(JSContext *ctx, JS::HandleObject hobj, void *node)
#endif
return false;
}
vs = interpreter->vs;
doc_view = vs->doc_view;
document = doc_view->document;
int counter = 0;
xmlpp::Node::NodeSet *ns = JS_GetPrivate(hobj);
@ -3595,6 +3587,59 @@ nodeList_item2(JSContext *ctx, JS::HandleObject hobj, int index, JS::MutableHand
return true;
}
static bool
nodeList_set_items(JSContext *ctx, JS::HandleObject hobj, void *node)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
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 = 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, &nodeList_class, NULL)) {
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
#endif
return false;
}
xmlpp::Node::NodeList *nl = JS_GetPrivate(hobj);
if (!nl) {
return true;
}
auto it = nl->begin();
auto end = nl->end();
for (int i = 0; it != end; ++it, ++i) {
xmlpp::Element *element = *it;
if (element) {
JSObject *obj = getElement(ctx, element);
if (!obj) {
continue;
}
JS::RootedObject v(ctx, obj);
JS::RootedValue ro(ctx, JS::ObjectOrNullValue(v));
JS_SetElement(ctx, hobj, i, ro);
}
}
return true;
}
static bool
nodeList_get_property(JSContext *ctx, JS::HandleObject hobj, JS::HandleId hid, JS::MutableHandleValue hvp)
{
@ -3654,6 +3699,7 @@ getNodeList(JSContext *ctx, void *node)
spidermonkey_DefineFunctions(ctx, el, nodeList_funcs);
JS_SetPrivate(el, node);
nodeList_set_items(ctx, r_el, node);
return el;
}