polybar/include/modules/cpu.hpp

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#pragma once
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#include "settings.hpp"
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#include "modules/meta/timer_module.hpp"
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POLYBAR_NS
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namespace modules {
struct cpu_time {
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unsigned long long user;
unsigned long long nice;
unsigned long long system;
unsigned long long idle;
unsigned long long total;
};
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using cpu_time_t = unique_ptr<cpu_time>;
class cpu_module : public timer_module<cpu_module> {
public:
explicit cpu_module(const bar_settings&, string);
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bool update();
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bool build(builder* builder, const string& tag) const;
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protected:
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bool read_values();
float get_load(size_t core) const;
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private:
static constexpr auto TAG_LABEL = "<label>";
static constexpr auto TAG_BAR_LOAD = "<bar-load>";
static constexpr auto TAG_RAMP_LOAD = "<ramp-load>";
static constexpr auto TAG_RAMP_LOAD_PER_CORE = "<ramp-coreload>";
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progressbar_t m_barload;
ramp_t m_rampload;
ramp_t m_rampload_core;
label_t m_label;
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vector<cpu_time_t> m_cputimes;
vector<cpu_time_t> m_cputimes_prev;
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float m_total = 0;
vector<float> m_load;
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};
}
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POLYBAR_NS_END