polybar/include/modules/memory.hpp

#pragma once

#include "modules/meta/timer_module.hpp"
#include "modules/meta/types.hpp"
#include "settings.hpp"

POLYBAR_NS

namespace modules {
  enum class memtype { NONE = 0, TOTAL, USED, FREE, SHARED, BUFFERS, CACHE, AVAILABLE };
  enum class memory_state { NORMAL = 0, WARN };
  class memory_module : public timer_module<memory_module> {
   public:
    explicit memory_module(const bar_settings&, string, const config&);

    bool update();
    string get_format() const;
    bool build(builder* builder, const string& tag) const;

    static constexpr auto TYPE = MEMORY_TYPE;

   private:
    static constexpr const char* TAG_LABEL{"<label>"};
    static constexpr const char* TAG_LABEL_WARN{"<label-warn>"};
    static constexpr const char* TAG_BAR_USED{"<bar-used>"};
    static constexpr const char* TAG_BAR_FREE{"<bar-free>"};
    static constexpr const char* TAG_RAMP_USED{"<ramp-used>"};
    static constexpr const char* TAG_RAMP_FREE{"<ramp-free>"};
    static constexpr const char* TAG_BAR_SWAP_USED{"<bar-swap-used>"};
    static constexpr const char* TAG_BAR_SWAP_FREE{"<bar-swap-free>"};
    static constexpr const char* TAG_RAMP_SWAP_USED{"<ramp-swap-used>"};
    static constexpr const char* TAG_RAMP_SWAP_FREE{"<ramp-swap-free>"};
    static constexpr const char* FORMAT_WARN{"format-warn"};

    label_t m_label;
    label_t m_labelwarn;
    progressbar_t m_bar_memused;
    progressbar_t m_bar_memfree;
    int m_perc_memused{0};
    int m_perc_memfree{0};
    int m_perc_memused_warn{90};
    ramp_t m_ramp_memused;
    ramp_t m_ramp_memfree;
    progressbar_t m_bar_swapused;
    progressbar_t m_bar_swapfree;
    int m_perc_swap_used{0};
    int m_perc_swap_free{0};
    ramp_t m_ramp_swapused;
    ramp_t m_ramp_swapfree;
  };
}  // namespace modules

POLYBAR_NS_END