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Merge pull request #1492 from LukashonakV/master

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#1315. Add option to display week number on calendar
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Alex 2022-04-15 14:37:46 +02:00 committed by GitHub
commit 73cd156a7a
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2 changed files with 62 additions and 7 deletions
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2
include/modules/clock.hpp
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@ -36,6 +36,8 @@ class Clock : public ALabel {
auto weekdays_header(const date::weekday& first_dow, std::ostream& os) -> void;
auto first_day_of_week() -> date::weekday;
const date::time_zone* current_timezone();
auto print_iso_weeknum(std::ostream& os,
int weeknum) -> void;
bool is_timezone_fixed();
auto timezones_text(std::chrono::system_clock::time_point* now) -> std::string;
};

67
src/modules/clock.cpp
View File

@ -1,4 +1,5 @@
#include "modules/clock.hpp"
#include <iomanip>
#include <spdlog/spdlog.h>
#if FMT_VERSION < 60000
@ -164,9 +165,28 @@ auto waybar::modules::Clock::calendar_text(const waybar_time& wtime) -> std::str
const auto curr_day = ymd.day();
std::stringstream os;
const auto first_dow = first_day_of_week();
weekdays_header(first_dow, os);
const auto first_dow = first_day_of_week();
int ws{0}; // weeks-pos: side(1 - left, 2 - right)
int wn{0}; // weeknumber
if (config_["calendar-weeks-pos"].isString()) {
wn = (date::sys_days{date::year_month_day{ym/1}} - date::sys_days{date::year_month_day{ymd.year()/1/1}}).count()/7+1;
if (config_["calendar-weeks-pos"].asString() == "left") {
ws = 1;
// Add paddings before the header
os << std::string(4, ' ');
} else if (config_["calendar-weeks-pos"].asString() == "right") {
ws = 2;
}
}
weekdays_header(first_dow, os);
/* Print weeknumber on the left for the first row*/
if (ws == 1) {
print_iso_weeknum(os, wn);
os << ' ';
++wn;
}
// First week prefixed with spaces if needed.
auto wd = date::weekday(ym / 1);
auto empty_days = (wd - first_dow).count();
@ -178,7 +198,19 @@ auto waybar::modules::Clock::calendar_text(const waybar_time& wtime) -> std::str
if (wd != first_dow) {
os << ' ';
} else if (unsigned(d) != 1) {
if (ws == 2) {
os << ' ';
print_iso_weeknum(os, wn);
++wn;
}
os << '\n';
if (ws == 1) {
print_iso_weeknum(os, wn);
os << ' ';
++wn;
}
}
if (d == curr_day) {
if (config_["today-format"].isString()) {
@ -187,8 +219,14 @@ auto waybar::modules::Clock::calendar_text(const waybar_time& wtime) -> std::str
} else {
os << "<b><u>" << date::format("%e", d) << "</u></b>";
}
} else {
os << date::format("%e", d);
} else if (config_["format-calendar"].isString()) {
os << fmt::format(config_["format-calendar"].asString(), date::format("%e", d));
} else os << date::format("%e", d);
/*Print weeks on the right when the endings with spaces*/
if (ws == 2 && d == last_day && wd.c_encoding() < 6) {
empty_days = 6 - wd.c_encoding();
os << std::string(empty_days * 3 + 1, ' ');
print_iso_weeknum(os, wn);
}
}
@ -200,9 +238,10 @@ auto waybar::modules::Clock::calendar_text(const waybar_time& wtime) -> std::str
auto waybar::modules::Clock::weekdays_header(const date::weekday& first_dow, std::ostream& os)
-> void {
std::stringstream res;
auto wd = first_dow;
do {
if (wd != first_dow) os << ' ';
if (wd != first_dow) res << ' ';
Glib::ustring wd_ustring(date::format(locale_, "%a", wd));
auto clen = ustring_clen(wd_ustring);
auto wd_len = wd_ustring.length();
@ -212,9 +251,13 @@ auto waybar::modules::Clock::weekdays_header(const date::weekday& first_dow, std
clen = ustring_clen(wd_ustring);
}
const std::string pad(2 - clen, ' ');
os << pad << wd_ustring;
res << pad << wd_ustring;
} while (++wd != first_dow);
os << "\n";
res << "\n";
if (config_["format-calendar-weekdays"].isString()) {
os << fmt::format(config_["format-calendar-weekdays"].asString(), res.str());
} else os << res.str();
}
auto waybar::modules::Clock::timezones_text(std::chrono::system_clock::time_point* now)
@ -238,6 +281,16 @@ auto waybar::modules::Clock::timezones_text(std::chrono::system_clock::time_poin
return os.str();
}
auto waybar::modules::Clock::print_iso_weeknum(std::ostream& os,
int weeknum) -> void {
std::stringstream res;
res << 'W' << std::setfill('0') << std::setw(2) << weeknum;
if (config_["format-calendar-weeks"].isString()) {
os << fmt::format(config_["format-calendar-weeks"].asString(), res.str());
} else os << res.str();
}
#ifdef HAVE_LANGINFO_1STDAY
template <auto fn>
using deleter_from_fn = std::integral_constant<decltype(fn), fn>;