Waybar/include/modules/cpu.hpp

29 lines
630 B
C++
Raw Normal View History

2018-08-08 23:54:33 +00:00
#pragma once
#include <fmt/format.h>
2018-11-15 13:44:43 +00:00
#include <sys/sysinfo.h>
#include <fstream>
#include <vector>
#include <numeric>
2018-11-15 13:44:43 +00:00
#include <iostream>
2018-08-08 23:54:33 +00:00
#include "util/chrono.hpp"
#include "ALabel.hpp"
2018-08-08 23:54:33 +00:00
namespace waybar::modules {
class Cpu : public ALabel {
2018-08-16 12:29:41 +00:00
public:
2018-08-20 12:50:45 +00:00
Cpu(const Json::Value&);
2018-08-16 12:29:41 +00:00
auto update() -> void;
private:
static inline const std::string data_dir_ = "/proc/stat";
2018-11-15 13:44:43 +00:00
uint16_t getCpuLoad();
std::tuple<uint16_t, std::string> getCpuUsage();
std::vector<std::tuple<size_t, size_t>> parseCpuinfo();
std::vector<std::tuple<size_t, size_t>> prev_times_;
2018-08-16 12:29:41 +00:00
waybar::util::SleeperThread thread_;
};
2018-08-08 23:54:33 +00:00
}