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refactor: format code

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This commit is contained in:
Alex
2019-04-18 17:52:00 +02:00
parent 807ef32357
commit 6ed8f94dab
47 changed files with 871 additions and 960 deletions
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39
src/modules/cpu.cpp
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@ -1,8 +1,7 @@
#include "modules/cpu.hpp"
waybar::modules::Cpu::Cpu(const std::string& id, const Json::Value& config)
: ALabel(config, "{usage}%", 10)
{
: ALabel(config, "{usage}%", 10) {
label_.set_name("cpu");
if (!id.empty()) {
label_.get_style_context()->add_class(id);
@ -13,44 +12,40 @@ waybar::modules::Cpu::Cpu(const std::string& id, const Json::Value& config)
};
}
auto waybar::modules::Cpu::update() -> void
{
auto waybar::modules::Cpu::update() -> void {
// TODO: as creating dynamic fmt::arg arrays is buggy we have to calc both
auto cpu_load = getCpuLoad();
auto [cpu_usage, tooltip] = getCpuUsage();
if (tooltipEnabled()) {
label_.set_tooltip_text(tooltip);
}
label_.set_markup(fmt::format(format_,
fmt::arg("load", cpu_load), fmt::arg("usage", cpu_usage)));
label_.set_markup(fmt::format(format_, fmt::arg("load", cpu_load), fmt::arg("usage", cpu_usage)));
}
uint16_t waybar::modules::Cpu::getCpuLoad()
{
uint16_t waybar::modules::Cpu::getCpuLoad() {
struct sysinfo info = {0};
if (sysinfo(&info) == 0) {
float f_load = 1.f / (1u << SI_LOAD_SHIFT);
float f_load = 1.f / (1u << SI_LOAD_SHIFT);
uint16_t load = info.loads[0] * f_load * 100 / get_nprocs();
return load;
}
throw std::runtime_error("Can't get Cpu load");
}
std::tuple<uint16_t, std::string> waybar::modules::Cpu::getCpuUsage()
{
std::tuple<uint16_t, std::string> waybar::modules::Cpu::getCpuUsage() {
if (prev_times_.empty()) {
prev_times_ = parseCpuinfo();
std::this_thread::sleep_for(std::chrono::milliseconds(100));
}
std::vector<std::tuple<size_t, size_t>> curr_times = parseCpuinfo();
std::string tooltip;
uint16_t usage = 0;
std::string tooltip;
uint16_t usage = 0;
for (size_t i = 0; i < curr_times.size(); ++i) {
auto [curr_idle, curr_total] = curr_times[i];
auto [prev_idle, prev_total] = prev_times_[i];
const float delta_idle = curr_idle - prev_idle;
const float delta_total = curr_total - prev_total;
uint16_t tmp = 100 * (1 - delta_idle / delta_total);
uint16_t tmp = 100 * (1 - delta_idle / delta_total);
if (i == 0) {
usage = tmp;
tooltip = fmt::format("Total: {}%", tmp);
@ -62,21 +57,21 @@ std::tuple<uint16_t, std::string> waybar::modules::Cpu::getCpuUsage()
return {usage, tooltip};
}
std::vector<std::tuple<size_t, size_t>> waybar::modules::Cpu::parseCpuinfo()
{
std::vector<std::tuple<size_t, size_t>> waybar::modules::Cpu::parseCpuinfo() {
std::ifstream info(data_dir_);
if (!info.is_open()) {
throw std::runtime_error("Can't open " + data_dir_);
}
std::vector< std::tuple<size_t, size_t> > cpuinfo;
std::string line;
while (getline(info, line)) {
if (line.substr(0,3).compare("cpu") != 0) {
std::vector<std::tuple<size_t, size_t>> cpuinfo;
std::string line;
while (getline(info, line)) {
if (line.substr(0, 3).compare("cpu") != 0) {
break;
}
std::stringstream sline(line.substr(5));
std::stringstream sline(line.substr(5));
std::vector<size_t> times;
for (size_t time; sline >> time; times.push_back(time));
for (size_t time; sline >> time; times.push_back(time))
;
size_t idle_time = 0;
size_t total_time = 0;