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cal: Display month names

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For now let's use them from AK/DateConstants.h, in accordance with the
FIXME those propably should be provided by the locale.
This commit is contained in:
Karol Baraniecki 2023-04-05 17:20:13 +02:00 • committed by Andrew Kaster
parent 79f5fb798a
commit 1d47d5bb8b
2 changed files with 60 additions and 44 deletions
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13
Userland/Utilities/cal.cpp
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@ -4,6 +4,7 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/DateConstants.h>
#include <AK/String.h>
#include <AK/StringBuilder.h>
#include <AK/StringView.h>
@ -26,12 +27,22 @@ int current_year;
int current_month;
int current_day;
static ErrorOr<StringView> month_name(int month)
{
int month_index = month - 1;
if (month_index < 0 || month_index >= static_cast<int>(AK::long_month_names.size()))
return Error::from_string_view("Month out of range"sv);
return AK::long_month_names.at(month_index);
}
static ErrorOr<Vector<String>> month_lines_to_print(int month, int year)
{
Vector<String> lines;
// FIXME: Both the month name and month header text should be provided by a locale
TRY(lines.try_append(TRY(String::formatted("{: ^{}s}", TRY(String::formatted("{:02} - {:02}", month, year)), month_width))));
TRY(lines.try_append(TRY(String::formatted("{: ^{}s}", TRY(String::formatted("{} - {}", TRY(month_name(month)), year)), month_width))));
TRY(lines.try_append(TRY(String::from_utf8("Su Mo Tu We Th Fr Sa"sv))));
int day_to_print = 1;