50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
#include "modules/battery.hpp"
|
|
|
|
waybar::modules::Battery::Battery()
|
|
{
|
|
try {
|
|
for (auto &node : fs::directory_iterator(_data_dir)) {
|
|
if (fs::is_directory(node) && fs::exists(node / "charge_now") &&
|
|
fs::exists(node / "charge_full")) {
|
|
_batteries.push_back(node);
|
|
}
|
|
}
|
|
} catch (fs::filesystem_error &e) {
|
|
std::cerr << e.what() << std::endl;
|
|
}
|
|
|
|
_label.get_style_context()->add_class("battery-status");
|
|
|
|
_thread = [this] {
|
|
update();
|
|
_thread.sleep_for(chrono::minutes(1));
|
|
};
|
|
}
|
|
|
|
auto waybar::modules::Battery::update() -> void
|
|
{
|
|
try {
|
|
for (auto &bat : _batteries) {
|
|
int full, now;
|
|
std::string status;
|
|
std::ifstream(bat / "charge_now") >> now;
|
|
std::ifstream(bat / "charge_full") >> full;
|
|
std::ifstream(bat / "status") >> status;
|
|
if (status == "Charging") {
|
|
_label.get_style_context()->add_class("battery-charging");
|
|
} else {
|
|
_label.get_style_context()->remove_class("battery-charging");
|
|
}
|
|
int pct = float(now) / float(full) * 100.f;
|
|
_label.set_text_with_mnemonic(fmt::format("{}% {}", pct, ""));
|
|
}
|
|
} catch (std::exception &e) {
|
|
std::cerr << e.what() << std::endl;
|
|
}
|
|
}
|
|
|
|
waybar::modules::Battery::operator Gtk::Widget &()
|
|
{
|
|
return _label;
|
|
}
|