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Code

[quickjs] element.style (setter)

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This commit is contained in:
Witold Filipczyk 2023-09-19 20:40:03 +02:00
parent 6fb1360c01
commit b434875c52
1 changed files with 162 additions and 11 deletions
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173
src/ecmascript/libdom/quickjs/style.c
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@ -66,6 +66,58 @@ js_style(JSContext *ctx, JSValueConst this_val, const char *property)
RETURN_JS(r);
}
static JSValue
js_set_style(JSContext *ctx, JSValueConst this_val, JSValue val, const char *property)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
dom_exception exc;
struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS_GetContextOpaque(ctx);
dom_node *el = (dom_node *)(JS_GetOpaque(this_val, js_style_class_id));
dom_string *style = NULL;
dom_string *stylestr = NULL;
const char *res = NULL;
const char *value;
const char *text = NULL;
size_t len;
if (!el) {
return JS_NULL;
}
value = JS_ToCStringLen(ctx, &len, val);
if (!value) {
return JS_EXCEPTION;
}
exc = dom_element_get_attribute(el, corestring_dom_style, &style);
if (exc != DOM_NO_ERR) {
return JS_UNDEFINED;
}
if (!style || !dom_string_length(style)) {
res = set_css_value("", property, value);
if (style) {
dom_string_unref(style);
}
} else {
res = set_css_value(dom_string_data(style), property, value);
dom_string_unref(style);
}
JS_FreeCString(ctx, value);
exc = dom_string_create((const uint8_t *)res, strlen(res), &stylestr);
if (exc == DOM_NO_ERR && stylestr) {
exc = dom_element_set_attribute(el, corestring_dom_style, stylestr);
interpreter->changed = true;
dom_string_unref(stylestr);
}
mem_free(res);
return JS_UNDEFINED;
}
static JSValue
js_style_get_property_background(JSContext *ctx, JSValueConst this_val)
{
@ -165,6 +217,105 @@ js_style_get_property_whiteSpace(JSContext *ctx, JSValueConst this_val)
return js_style(ctx, this_val, "white-space");
}
static JSValue
js_style_set_property_background(JSContext *ctx, JSValueConst this_val, JSValue val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
return js_set_style(ctx, this_val, val, "background");
}
static JSValue
js_style_set_property_backgroundColor(JSContext *ctx, JSValueConst this_val, JSValue val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
return js_set_style(ctx, this_val, val, "background-color");
}
static JSValue
js_style_set_property_color(JSContext *ctx, JSValueConst this_val, JSValue val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
return js_set_style(ctx, this_val, val, "color");
}
static JSValue
js_style_set_property_display(JSContext *ctx, JSValueConst this_val, JSValue val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
return js_set_style(ctx, this_val, val, "display");
}
static JSValue
js_style_set_property_fontStyle(JSContext *ctx, JSValueConst this_val, JSValue val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
return js_set_style(ctx, this_val, val, "font-style");
}
static JSValue
js_style_set_property_fontWeight(JSContext *ctx, JSValueConst this_val, JSValue val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
return js_set_style(ctx, this_val, val, "font-weight");
}
static JSValue
js_style_set_property_lineStyle(JSContext *ctx, JSValueConst this_val, JSValue val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
return js_set_style(ctx, this_val, val, "line-style");
}
static JSValue
js_style_set_property_lineStyleType(JSContext *ctx, JSValueConst this_val, JSValue val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
return js_set_style(ctx, this_val, val, "line-style-type");
}
static JSValue
js_style_set_property_textAlign(JSContext *ctx, JSValueConst this_val, JSValue val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
return js_set_style(ctx, this_val, val, "text-align");
}
static JSValue
js_style_set_property_textDecoration(JSContext *ctx, JSValueConst this_val, JSValue val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
return js_set_style(ctx, this_val, val, "text-decoration");
}
static JSValue
js_style_set_property_whiteSpace(JSContext *ctx, JSValueConst this_val, JSValue val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
return js_set_style(ctx, this_val, val, "white-space");
}
void js_style_finalizer(JSRuntime *rt, JSValue val)
{
REF_JS(val);
@ -181,17 +332,17 @@ js_style_toString(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst
}
static const JSCFunctionListEntry js_style_proto_funcs[] = {
JS_CGETSET_DEF("background", js_style_get_property_background, NULL),
JS_CGETSET_DEF("backgroundColor", js_style_get_property_backgroundColor, NULL),
JS_CGETSET_DEF("color", js_style_get_property_color, NULL),
JS_CGETSET_DEF("display", js_style_get_property_display, NULL),
JS_CGETSET_DEF("fontStyle", js_style_get_property_fontStyle, NULL),
JS_CGETSET_DEF("fontWeight", js_style_get_property_fontWeight, NULL),
JS_CGETSET_DEF("lineStyle", js_style_get_property_lineStyle, NULL),
JS_CGETSET_DEF("lineStyleType", js_style_get_property_lineStyleType, NULL),
JS_CGETSET_DEF("textAlign", js_style_get_property_textAlign, NULL),
JS_CGETSET_DEF("textDecoration", js_style_get_property_textDecoration, NULL),
JS_CGETSET_DEF("whiteSpace", js_style_get_property_whiteSpace, NULL),
JS_CGETSET_DEF("background", js_style_get_property_background, js_style_set_property_background),
JS_CGETSET_DEF("backgroundColor", js_style_get_property_backgroundColor, js_style_set_property_backgroundColor),
JS_CGETSET_DEF("color", js_style_get_property_color, js_style_set_property_color),
JS_CGETSET_DEF("display", js_style_get_property_display, js_style_set_property_display),
JS_CGETSET_DEF("fontStyle", js_style_get_property_fontStyle, js_style_set_property_fontStyle),
JS_CGETSET_DEF("fontWeight", js_style_get_property_fontWeight, js_style_set_property_fontWeight),
JS_CGETSET_DEF("lineStyle", js_style_get_property_lineStyle, js_style_set_property_lineStyle),
JS_CGETSET_DEF("lineStyleType", js_style_get_property_lineStyleType, js_style_set_property_lineStyleType),
JS_CGETSET_DEF("textAlign", js_style_get_property_textAlign, js_style_set_property_textAlign),
JS_CGETSET_DEF("textDecoration", js_style_get_property_textDecoration, js_style_set_property_textDecoration),
JS_CGETSET_DEF("whiteSpace", js_style_get_property_whiteSpace, js_style_set_property_whiteSpace),
JS_CFUNC_DEF("toString", 0, js_style_toString)
};