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fix(battery): proper handle multiple

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This commit is contained in:
Alexis 2018-08-09 11:21:08 +02:00
parent 4659f04454
commit 4cec0f390b
1 changed files with 14 additions and 10 deletions
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20
src/modules/battery.cpp
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@ -4,8 +4,8 @@ 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")) {
if (fs::is_directory(node) && fs::exists(node / "capacity")
&& fs::exists(node / "status")) {
_batteries.push_back(node);
}
}
@ -24,20 +24,24 @@ waybar::modules::Battery::Battery()
auto waybar::modules::Battery::update() -> void
{
try {
int total = 0;
bool charging = false;
for (auto &bat : _batteries) {
int full, now;
int capacity;
std::string status;
std::ifstream(bat / "charge_now") >> now;
std::ifstream(bat / "charge_full") >> full;
std::ifstream(bat / "capacity") >> capacity;
total += capacity;
std::ifstream(bat / "status") >> status;
if (status == "Charging") {
charging = true;
}
}
if (charging == true) {
_label.get_style_context()->add_class("charging");
} else {
_label.get_style_context()->remove_class("charging");
}
int pct = float(now) / float(full) * 100.f;
_label.set_text_with_mnemonic(fmt::format("{}% {}", pct, ""));
}
_label.set_text(fmt::format("{}% ", total / _batteries.size()));
} catch (std::exception &e) {
std::cerr << e.what() << std::endl;
}