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Style code (#25)

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This commit is contained in:
Alex
2018-08-16 14:29:41 +02:00
committed by GitHub
parent 3fdc50163d
commit 6635548d3e
31 changed files with 761 additions and 664 deletions
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80
src/modules/battery.cpp
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@ -1,34 +1,37 @@
#include "modules/battery.hpp"
waybar::modules::Battery::Battery(Json::Value config)
: _config(config)
: config_(std::move(config))
{
try {
for (auto &node : fs::directory_iterator(_data_dir)) {
for (auto &node : fs::directory_iterator(data_dir_)) {
if (fs::is_directory(node) && fs::exists(node / "capacity")
&& fs::exists(node / "status") && fs::exists(node / "uevent"))
_batteries.push_back(node);
&& fs::exists(node / "status") && fs::exists(node / "uevent")) {
batteries_.push_back(node);
}
}
} catch (fs::filesystem_error &e) {
throw std::runtime_error(e.what());
}
if (!_batteries.size())
if (batteries_.empty()) {
throw std::runtime_error("No batteries.");
}
auto fd = inotify_init();
if (fd == -1)
if (fd == -1) {
throw std::runtime_error("Unable to listen batteries.");
for (auto &bat : _batteries)
}
for (auto &bat : batteries_) {
inotify_add_watch(fd, (bat / "uevent").c_str(), IN_ACCESS);
}
// Trigger first value
update();
_label.set_name("battery");
_thread = [this, fd] {
struct inotify_event event;
Glib::signal_idle().connect_once(sigc::mem_fun(*this, &Battery::update));
label_.set_name("battery");
thread_ = [this, fd] {
struct inotify_event event = {};
int nbytes = read(fd, &event, sizeof(event));
if (nbytes != sizeof(event))
if (nbytes != sizeof(event)) {
return;
}
Glib::signal_idle().connect_once(sigc::mem_fun(*this, &Battery::update));
};
}
@ -38,45 +41,50 @@ auto waybar::modules::Battery::update() -> void
try {
uint16_t total = 0;
std::string status;
for (auto &bat : _batteries) {
for (auto &bat : batteries_) {
uint16_t capacity;
std::string _status;
std::ifstream(bat / "capacity") >> capacity;
std::ifstream(bat / "status") >> _status;
if (_status != "Unknown")
if (_status != "Unknown") {
status = _status;
}
total += capacity;
}
uint16_t capacity = total / _batteries.size();
auto format = _config["format"]
? _config["format"].asString() : "{capacity}%";
_label.set_text(fmt::format(format, fmt::arg("capacity", capacity),
fmt::arg("icon", _getIcon(capacity))));
_label.set_tooltip_text(status);
uint16_t capacity = total / batteries_.size();
auto format = config_["format"]
? config_["format"].asString() : "{capacity}%";
label_.set_text(fmt::format(format, fmt::arg("capacity", capacity),
fmt::arg("icon", getIcon(capacity))));
label_.set_tooltip_text(status);
bool charging = status == "Charging";
if (charging)
_label.get_style_context()->add_class("charging");
else
_label.get_style_context()->remove_class("charging");
auto critical = _config["critical"] ? _config["critical"].asUInt() : 15;
if (capacity <= critical && !charging)
_label.get_style_context()->add_class("warning");
else
_label.get_style_context()->remove_class("warning");
if (charging) {
label_.get_style_context()->add_class("charging");
} else {
label_.get_style_context()->remove_class("charging");
}
auto critical = config_["critical"] ? config_["critical"].asUInt() : 15;
if (capacity <= critical && !charging) {
label_.get_style_context()->add_class("warning");
} else {
label_.get_style_context()->remove_class("warning");
}
} catch (const std::exception& e) {
std::cerr << e.what() << std::endl;
}
}
std::string waybar::modules::Battery::_getIcon(uint16_t percentage)
std::string waybar::modules::Battery::getIcon(uint16_t percentage)
{
if (!_config["format-icons"] || !_config["format-icons"].isArray()) return "";
auto size = _config["format-icons"].size();
if (!config_["format-icons"] || !config_["format-icons"].isArray()) {
return "";
}
auto size = config_["format-icons"].size();
auto idx = std::clamp(percentage / (100 / size), 0U, size - 1);
return _config["format-icons"][idx].asString();
return config_["format-icons"][idx].asString();
}
waybar::modules::Battery::operator Gtk::Widget &()
{
return _label;
return label_;
}