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[mujs] ref_count in element

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This commit is contained in:
Witold Filipczyk 2023-11-20 15:44:59 +01:00
parent 7c24c0ec47
commit 5f3830406e
1 changed files with 5 additions and 1 deletions
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6
src/ecmascript/libdom/mujs/element.c
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@ -69,6 +69,7 @@ struct mjs_element_private {
const char *thisval; const char *thisval;
LIST_OF(struct listener) listeners; LIST_OF(struct listener) listeners;
void *node; void *node;
int ref_count;
}; };
static void * static void *
@ -2583,7 +2584,7 @@ mjs_element_finalizer(js_State *J, void *priv)
struct mjs_element_private *el_private = (struct mjs_element_private *)priv; struct mjs_element_private *el_private = (struct mjs_element_private *)priv;
if (el_private) { if (el_private) {
if (attr_find_in_map(map_elements, el_private)) { if (attr_find_in_map(map_elements, el_private) && --el_private->ref_count <= 0) {
attr_erase_from_map(map_elements, el_private); attr_erase_from_map(map_elements, el_private);
attr_erase_from_map(map_privates, el_private->node); attr_erase_from_map(map_privates, el_private->node);
@ -2617,6 +2618,8 @@ mjs_push_element(js_State *J, void *node)
if (!attr_find_in_map(map_elements, el_private)) { if (!attr_find_in_map(map_elements, el_private)) {
el_private = NULL; el_private = NULL;
} else {
el_private->ref_count++;
} }
} }
@ -2631,6 +2634,7 @@ mjs_push_element(js_State *J, void *node)
struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)js_getcontext(J); struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)js_getcontext(J);
el_private->interpreter = interpreter; el_private->interpreter = interpreter;
el_private->node = node; el_private->node = node;
el_private->ref_count = 1;
attr_save_in_map(map_privates, node, el_private); attr_save_in_map(map_privates, node, el_private);
attr_save_in_map(map_elements, el_private, node); attr_save_in_map(map_elements, el_private, node);