31 lines
1.0 KiB
C++
31 lines
1.0 KiB
C++
#include "modules/memory.hpp"
|
|
|
|
waybar::modules::Memory::Memory(Json::Value config)
|
|
: config_(std::move(config))
|
|
{
|
|
label_.set_name("memory");
|
|
uint32_t interval = config_["interval"] ? config_["inveral"].asUInt() : 30;
|
|
thread_ = [this, interval] {
|
|
Glib::signal_idle().connect_once(sigc::mem_fun(*this, &Memory::update));
|
|
thread_.sleep_for(chrono::seconds(interval));
|
|
};
|
|
};
|
|
|
|
auto waybar::modules::Memory::update() -> void
|
|
{
|
|
struct sysinfo info = {};
|
|
if (sysinfo(&info) == 0) {
|
|
auto total = info.totalram * info.mem_unit;
|
|
auto freeram = info.freeram * info.mem_unit;
|
|
int used_ram_percentage = 100 * (total - freeram) / total;
|
|
auto format = config_["format"] ? config_["format"].asString() : "{}%";
|
|
label_.set_text(fmt::format(format, used_ram_percentage));
|
|
auto used_ram_gigabytes = (total - freeram) / std::pow(1024, 3);
|
|
label_.set_tooltip_text(fmt::format("{:.{}f}Gb used", used_ram_gigabytes, 1));
|
|
}
|
|
}
|
|
|
|
waybar::modules::Memory::operator Gtk::Widget &() {
|
|
return label_;
|
|
}
|