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[quickjs] element.value

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This commit is contained in:
Witold Filipczyk 2023-09-22 20:54:06 +02:00
parent 6ce64c1894
commit a6a7345701
1 changed files with 137 additions and 0 deletions
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137
src/ecmascript/libdom/quickjs/element.c
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@ -35,6 +35,7 @@
#include "session/session.h"
#include "terminal/event.h"
#include "viewer/text/draw.h"
#include "viewer/text/form.h"
#include "viewer/text/link.h"
#include "viewer/text/vs.h"
@ -789,6 +790,64 @@ js_element_get_property_title(JSContext *ctx, JSValueConst this_val)
RETURN_JS(r);
}
static JSValue
js_element_get_property_value(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) {
return JS_UNDEFINED;
}
r = JS_NewString(ctx, fs->value);
RETURN_JS(r);
}
static bool
dump_node_element_attribute(struct string *buf, dom_node *node)
{
@ -1431,6 +1490,83 @@ js_element_set_property_title(JSContext *ctx, JSValueConst this_val, JSValue val
return JS_UNDEFINED;
}
static JSValue
js_element_set_property_value(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_FILE) {
const char *str;
char *string;
size_t len;
str = JS_ToCStringLen(ctx, &len, val);
if (!str) {
return JS_EXCEPTION;
}
string = stracpy(str);
JS_FreeCString(ctx, str);
mem_free_set(&fs->value, string);
if (fc->type == FC_TEXT || fc->type == FC_PASSWORD)
fs->state = strlen(fs->value);
}
return JS_UNDEFINED;
}
#if 0
// Common part of all add_child_element*() methods.
static xmlpp::Element*
@ -2582,6 +2718,7 @@ static const JSCFunctionListEntry js_element_proto_funcs[] = {
JS_CGETSET_DEF("tagName", js_element_get_property_tagName, NULL),
JS_CGETSET_DEF("textContent", js_element_get_property_textContent, NULL),
JS_CGETSET_DEF("title", js_element_get_property_title, js_element_set_property_title),
JS_CGETSET_DEF("value", js_element_get_property_value, js_element_set_property_value),
JS_CFUNC_DEF("addEventListener", 3, js_element_addEventListener),
JS_CFUNC_DEF("appendChild", 1, js_element_appendChild),
JS_CFUNC_DEF("blur", 0, js_element_blur),