void
js_prop_set_from_jsval(JSContext *cx, prop_t *p, jsval value)
{
JSBool b;
if(JSVAL_IS_INT(value)) {
prop_set_int(p, JSVAL_TO_INT(value));
} else if(JSVAL_IS_BOOLEAN(value)) {
prop_set_int(p, JSVAL_TO_BOOLEAN(value));
} else if(JSVAL_IS_NULL(value) || JSVAL_IS_VOID(value)) {
prop_set_void(p);
} else if(JSVAL_IS_DOUBLE(value)) {
double d;
if(JS_ValueToNumber(cx, value, &d))
prop_set_float(p, d);
} else if(JS_HasInstance(cx, RichText, value, &b) && b) {
JSObject *o = JSVAL_TO_OBJECT(value);
jsval v2;
if(!JS_EnterLocalRootScope(cx))
return;
if(!JS_GetProperty(cx, o, "text", &v2)) {
JS_LeaveLocalRootScope(cx);
return;
}
prop_set_string_ex(p, NULL, JS_GetStringBytes(JS_ValueToString(cx, v2)),
PROP_STR_RICH);
JS_LeaveLocalRootScope(cx);
} else if(JSVAL_IS_STRING(value)) {
js_prop_from_str(cx, p, value);
} else if(JSVAL_IS_OBJECT(value)) {
JSObject *obj = JSVAL_TO_OBJECT(value);
JSClass *c = JS_GetClass(cx, obj);
if(!strcmp(c->name, "XML")) // Treat some classes special
js_prop_from_str(cx, p, value);
else
js_prop_from_object(cx, obj, p);
} else {
prop_set_void(p);
}
}
static bool js_value_is_symbol(JohnsonRuntime* runtime, jsval maybe_symbol)
{
jsval nsJohnson, cSymbol;
JSContext * context = johnson_get_current_context(runtime);
PREPARE_RUBY_JROOTS(context, 3);
JROOT(maybe_symbol);
JCHECK(JS_GetProperty(context, runtime->global, "Johnson", &nsJohnson));
if (!JSVAL_IS_OBJECT(nsJohnson))
JERROR("Unable to retrieve Johnson from JSLand");
JROOT(nsJohnson);
JCHECK(JS_GetProperty(context, JSVAL_TO_OBJECT(nsJohnson), "Symbol", &cSymbol));
if (!JSVAL_IS_OBJECT(cSymbol))
JERROR("Unable to retrieve Johnson.Symbol from JSLand");
JROOT(cSymbol);
JSBool is_a_symbol;
JCHECK(JS_HasInstance(context, JSVAL_TO_OBJECT(cSymbol), maybe_symbol, &is_a_symbol));
JRETURN_RUBY(is_a_symbol != JS_FALSE);
}
void
js_prop_set_from_jsval(JSContext *cx, prop_t *p, jsval value, int recurse)
{
JSBool b;
if(JSVAL_IS_INT(value)) {
prop_set_int(p, JSVAL_TO_INT(value));
} else if(JSVAL_IS_BOOLEAN(value)) {
prop_set_int(p, JSVAL_TO_BOOLEAN(value));
} else if(JSVAL_IS_DOUBLE(value)) {
double d;
if(JS_ValueToNumber(cx, value, &d))
prop_set_float(p, d);
} else if(JS_HasInstance(cx, RichText, value, &b) && b) {
JSObject *o = JSVAL_TO_OBJECT(value);
jsval v2;
if(!JS_EnterLocalRootScope(cx))
return;
if(!JS_GetProperty(cx, o, "text", &v2)) {
JS_LeaveLocalRootScope(cx);
return;
}
prop_set_string_ex(p, NULL, JS_GetStringBytes(JS_ValueToString(cx, v2)),
PROP_STR_RICH);
JS_LeaveLocalRootScope(cx);
} else if(JSVAL_IS_VOID(value) || JSVAL_IS_NULL(value)) {
prop_set_void(p);
} else if(recurse && JSVAL_IS_OBJECT(value)) {
js_prop_from_object(cx, JSVAL_TO_OBJECT(value), p, recurse);
} else {
prop_set_string(p, JS_GetStringBytes(JS_ValueToString(cx, value)));
}
}
