63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
#include "modules/clock.hpp"
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waybar::modules::Clock::Clock(const std::string& id, const Json::Value& config)
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: ALabel(config, "clock", id, "{:%H:%M}", 60)
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, fixed_time_zone_(false)
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{
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if (config_["timezone"].isString()) {
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time_zone_ = date::locate_zone(config_["timezone"].asString());
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fixed_time_zone_ = true;
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}
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if (config_["locale"].isString()) {
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locale_ = std::locale(config_["locale"].asString());
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} else {
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locale_ = std::locale("");
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}
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thread_ = [this] {
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dp.emit();
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auto now = std::chrono::system_clock::now();
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auto timeout = std::chrono::floor<std::chrono::seconds>(now + interval_);
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auto diff = std::chrono::seconds(timeout.time_since_epoch().count() % interval_.count());
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thread_.sleep_until(timeout - diff);
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};
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}
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using zoned_time = date::zoned_time<std::chrono::system_clock::duration>;
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struct waybar_time {
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std::locale locale;
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zoned_time ztime;
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};
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auto waybar::modules::Clock::update() -> void {
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if (!fixed_time_zone_) {
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// Time zone can change. Be sure to pick that.
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time_zone_ = date::current_zone();
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}
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auto now = std::chrono::system_clock::now();
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waybar_time wtime = {locale_, date::make_zoned(time_zone_, now)};
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auto text = fmt::format(format_, wtime);
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label_.set_markup(text);
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if (tooltipEnabled()) {
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if (config_["tooltip-format"].isString()) {
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auto tooltip_format = config_["tooltip-format"].asString();
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auto tooltip_text = fmt::format(tooltip_format, wtime);
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label_.set_tooltip_text(tooltip_text);
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} else {
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label_.set_tooltip_text(text);
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}
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}
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}
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template <>
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struct fmt::formatter<waybar_time> : fmt::formatter<std::tm> {
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template <typename FormatContext>
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auto format(const waybar_time& t, FormatContext& ctx) {
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return format_to(ctx.out(), "{}", date::format(t.locale, fmt::to_string(tm_format), t.ztime));
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}
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};
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