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annotate src/core/time.cc @ 101:c537996cf67b

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*: multitude of config changes 1. theme is now configurable from the settings menu (but you have to restart for it to apply) 2. config is now stored in an INI file, with no method of conversion from json (this repo is private-ish anyway)
author Paper <mrpapersonic@gmail.com>
date Fri, 03 Nov 2023 14:06:02 -0400
parents 9b2b41f83a5e
children 168382a89b21
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1 #include "core/time.h"
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2 #include <cassert>
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3 #include <cmath>
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4 #include <cstdint>
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5 #include <ctime>
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6 #include <string>
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8 namespace Time {
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10 Duration::Duration(int64_t l) {
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11 length = l;
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12 }
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14 std::string Duration::AsRelativeString() {
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15 std::string result;
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16
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17 auto get = [](int64_t val, const std::string& s, const std::string& p) {
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18 return std::to_string(val) + " " + (val == 1 ? s : p);
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19 };
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20
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21 if (InSeconds() < 60)
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22 result = get(InSeconds(), "second", "seconds");
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23 else if (InMinutes() < 60)
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24 result = get(InMinutes(), "minute", "minutes");
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25 else if (InHours() < 24)
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26 result = get(InHours(), "hour", "hours");
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27 else if (InDays() < 28)
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28 result = get(InDays(), "day", "days");
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29 else if (InDays() < 365)
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30 result = get(InDays() / 30, "month", "months");
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31 else
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32 result = get(InDays() / 365, "year", "years");
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33
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34 if (length < 0)
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35 result = "In " + result;
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36 else
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37 result += " ago";
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38
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39 return result;
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40 }
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42 int64_t Duration::InSeconds() {
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43 return length;
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44 }
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46 int64_t Duration::InMinutes() {
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47 return std::llround(static_cast<double>(length) / 60.0);
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48 }
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49
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50 int64_t Duration::InHours() {
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51 return std::llround(static_cast<double>(length) / 3600.0);
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52 }
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54 int64_t Duration::InDays() {
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55 return std::llround(static_cast<double>(length) / 86400.0);
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56 }
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58 int64_t GetSystemTime() {
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59 assert(sizeof(int64_t) >= sizeof(time_t));
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60 time_t t = std::time(nullptr);
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61 return *reinterpret_cast<int64_t*>(&t);
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62 }
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64 } // namespace Time