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[quickjs] element.checked

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This commit is contained in:
Witold Filipczyk 2023-10-04 20:32:05 +02:00
parent fe5fcc799c
commit c56d925ce2
1 changed files with 125 additions and 0 deletions
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125
src/ecmascript/libdom/quickjs/element.c
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@ -95,6 +95,130 @@ js_element_get_property_attributes(JSContext *ctx, JSValueConst this_val)
RETURN_JS(rr);
}
static JSValue
js_element_get_property_checked(JSContext *ctx, JSValueConst this_val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
REF_JS(this_val);
JSValue r;
dom_node *el = (dom_node *)(js_getopaque(this_val, js_element_class_id));
struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS_GetContextOpaque(ctx);
struct view_state *vs = interpreter->vs;
struct document_view *doc_view;
struct document *doc;
struct el_form_control *fc;
struct form_state *fs;
struct link *link;
int offset, linknum;
if (!vs) {
return JS_UNDEFINED;
}
doc_view = vs->doc_view;
if (!doc_view) {
return JS_UNDEFINED;
}
doc = doc_view->document;
if (!el) {
return JS_UNDEFINED;
}
offset = find_offset(doc->element_map_rev, el);
if (offset < 0) {
return JS_UNDEFINED;
}
linknum = get_link_number_by_offset(doc, offset);
if (linknum < 0) {
return JS_UNDEFINED;
}
link = &doc->links[linknum];
fc = get_link_form_control(link);
if (!fc) {
return JS_UNDEFINED;
}
fs = find_form_state(doc_view, fc);
if (!fs) {
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
#endif
return JS_NULL; /* detached */
}
return JS_NewBool(ctx, fs->state);
}
static JSValue
js_element_set_property_checked(JSContext *ctx, JSValueConst this_val, JSValue val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
REF_JS(this_val);
JSValue r;
dom_node *el = (dom_node *)(js_getopaque(this_val, js_element_class_id));
struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS_GetContextOpaque(ctx);
struct view_state *vs = interpreter->vs;
struct document_view *doc_view;
struct document *doc;
struct el_form_control *fc;
struct form_state *fs;
struct link *link;
int offset, linknum;
if (!vs) {
return JS_UNDEFINED;
}
doc_view = vs->doc_view;
if (!doc_view) {
return JS_UNDEFINED;
}
doc = doc_view->document;
if (!el) {
return JS_UNDEFINED;
}
offset = find_offset(doc->element_map_rev, el);
if (offset < 0) {
return JS_UNDEFINED;
}
linknum = get_link_number_by_offset(doc, offset);
if (linknum < 0) {
return JS_UNDEFINED;
}
link = &doc->links[linknum];
fc = get_link_form_control(link);
if (!fc) {
return JS_UNDEFINED;
}
fs = find_form_state(doc_view, fc);
if (!fs) {
return JS_UNDEFINED;
}
if (fc->type != FC_CHECKBOX && fc->type != FC_RADIO) {
return JS_UNDEFINED;
}
fs->state = JS_ToBool(ctx, val);
return JS_UNDEFINED;
}
static JSValue
js_element_get_property_children(JSContext *ctx, JSValueConst this_val)
{
@ -2690,6 +2814,7 @@ js_element_toString(JSContext *ctx, JSValueConst this_val, int argc, JSValueCons
static const JSCFunctionListEntry js_element_proto_funcs[] = {
JS_CGETSET_DEF("attributes", js_element_get_property_attributes, NULL),
JS_CGETSET_DEF("checked", js_element_get_property_checked, js_element_set_property_checked),
JS_CGETSET_DEF("children", js_element_get_property_children, NULL),
JS_CGETSET_DEF("childElementCount", js_element_get_property_childElementCount, NULL),
JS_CGETSET_DEF("childNodes", js_element_get_property_childNodes, NULL),