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js: Implement pretty-printing of Intl.DateTimeFormat

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Timothy Flynn 2021-11-28 18:05:32 -05:00 • committed by Linus Groh
parent 16151aa7d5
commit 6ad00088c0
Notes: sideshowbarker 2024-07-17 23:22:15 +09:00
1 changed files with 49 additions and 0 deletions
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49
Userland/Utilities/js.cpp
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@ -31,6 +31,7 @@
#include <LibJS/Runtime/Error.h>
#include <LibJS/Runtime/FunctionObject.h>
#include <LibJS/Runtime/GlobalObject.h>
#include <LibJS/Runtime/Intl/DateTimeFormat.h>
#include <LibJS/Runtime/Intl/DisplayNames.h>
#include <LibJS/Runtime/Intl/ListFormat.h>
#include <LibJS/Runtime/Intl/Locale.h>
@ -708,6 +709,52 @@ static void print_intl_number_format(JS::Object const& object, HashTable<JS::Obj
print_value(js_string(object.vm(), number_format.sign_display_string()), seen_objects);
}
static void print_intl_date_time_format(JS::Object& object, HashTable<JS::Object*>& seen_objects)
{
auto& date_time_format = static_cast<JS::Intl::DateTimeFormat&>(object);
print_type("Intl.DateTimeFormat");
js_out("\n locale: ");
print_value(js_string(object.vm(), date_time_format.locale()), seen_objects);
js_out("\n pattern: ");
print_value(js_string(object.vm(), date_time_format.pattern()), seen_objects);
js_out("\n calendar: ");
print_value(js_string(object.vm(), date_time_format.calendar()), seen_objects);
js_out("\n numberingSystem: ");
print_value(js_string(object.vm(), date_time_format.numbering_system()), seen_objects);
if (date_time_format.has_hour_cycle()) {
js_out("\n hourCycle: ");
print_value(js_string(object.vm(), date_time_format.hour_cycle_string()), seen_objects);
}
js_out("\n timeZone: ");
print_value(js_string(object.vm(), date_time_format.time_zone()), seen_objects);
if (date_time_format.has_date_style()) {
js_out("\n dateStyle: ");
print_value(js_string(object.vm(), date_time_format.date_style_string()), seen_objects);
}
if (date_time_format.has_time_style()) {
js_out("\n timeStyle: ");
print_value(js_string(object.vm(), date_time_format.time_style_string()), seen_objects);
}
JS::Intl::for_each_calendar_field(date_time_format.global_object(), date_time_format, [&](auto& option, auto const& property, auto const&) -> JS::ThrowCompletionOr<void> {
using ValueType = typename RemoveReference<decltype(option)>::ValueType;
if (!option.has_value())
return {};
js_out("\n {}: ", property);
if constexpr (IsIntegral<ValueType>) {
print_value(JS::Value(*option), seen_objects);
} else {
auto name = Unicode::calendar_pattern_style_to_string(*option);
print_value(js_string(object.vm(), name), seen_objects);
}
return {};
});
}
static void print_primitive_wrapper_object(FlyString const& name, JS::Object const& object, HashTable<JS::Object*>& seen_objects)
{
// BooleanObject, NumberObject, StringObject
@ -802,6 +849,8 @@ static void print_value(JS::Value value, HashTable<JS::Object*>& seen_objects)
return print_intl_list_format(object, seen_objects);
if (is<JS::Intl::NumberFormat>(object))
return print_intl_number_format(object, seen_objects);
if (is<JS::Intl::DateTimeFormat>(object))
return print_intl_date_time_format(object, seen_objects);
return print_object(object, seen_objects);
}