2b735f44bc
Mouse-over tooltips set on the label only appear once the mouse hovers over exactly the label. Other apps (e.g. firefox) show the tooltip once the pointer hovers the button. Not solely its label. With this commit we get the same behaviour.
109 lines
3.6 KiB
C++
109 lines
3.6 KiB
C++
#include "modules/temperature.hpp"
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#include <filesystem>
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#if defined(__FreeBSD__)
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// clang-format off
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#include <sys/types.h>
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#include <sys/sysctl.h>
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// clang-format on
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#endif
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waybar::modules::Temperature::Temperature(const std::string& id, const Json::Value& config)
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: AButton(config, "temperature", id, "{temperatureC}°C", 10) {
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#if defined(__FreeBSD__)
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// try to read sysctl?
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#else
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if (config_["hwmon-path"].isString()) {
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file_path_ = config_["hwmon-path"].asString();
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} else if (config_["hwmon-path-abs"].isString() && config_["input-filename"].isString()) {
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file_path_ = (*std::filesystem::directory_iterator(config_["hwmon-path-abs"].asString()))
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.path()
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.string() +
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"/" + config_["input-filename"].asString();
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} else {
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auto zone = config_["thermal-zone"].isInt() ? config_["thermal-zone"].asInt() : 0;
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file_path_ = fmt::format("/sys/class/thermal/thermal_zone{}/temp", zone);
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}
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std::ifstream temp(file_path_);
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if (!temp.is_open()) {
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throw std::runtime_error("Can't open " + file_path_);
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}
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#endif
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thread_ = [this] {
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dp.emit();
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thread_.sleep_for(interval_);
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};
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}
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auto waybar::modules::Temperature::update() -> void {
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auto temperature = getTemperature();
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uint16_t temperature_c = std::round(temperature);
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uint16_t temperature_f = std::round(temperature * 1.8 + 32);
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uint16_t temperature_k = std::round(temperature + 273.15);
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auto critical = isCritical(temperature_c);
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auto format = format_;
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if (critical) {
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format = config_["format-critical"].isString() ? config_["format-critical"].asString() : format;
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button_.get_style_context()->add_class("critical");
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} else {
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button_.get_style_context()->remove_class("critical");
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}
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if (format.empty()) {
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event_box_.hide();
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return;
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} else {
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event_box_.show();
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}
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auto max_temp = config_["critical-threshold"].isInt() ? config_["critical-threshold"].asInt() : 0;
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label_->set_markup(fmt::format(format, fmt::arg("temperatureC", temperature_c),
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fmt::arg("temperatureF", temperature_f),
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fmt::arg("temperatureK", temperature_k),
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fmt::arg("icon", getIcon(temperature_c, "", max_temp))));
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if (tooltipEnabled()) {
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std::string tooltip_format = "{temperatureC}°C";
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if (config_["tooltip-format"].isString()) {
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tooltip_format = config_["tooltip-format"].asString();
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}
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button_.set_tooltip_text(fmt::format(tooltip_format, fmt::arg("temperatureC", temperature_c),
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fmt::arg("temperatureF", temperature_f),
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fmt::arg("temperatureK", temperature_k)));
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}
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// Call parent update
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AButton::update();
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}
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float waybar::modules::Temperature::getTemperature() {
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#if defined(__FreeBSD__)
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int temp;
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size_t size = sizeof temp;
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if (sysctlbyname("hw.acpi.thermal.tz0.temperature", &temp, &size, NULL, 0) != 0) {
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throw std::runtime_error(
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"sysctl hw.acpi.thermal.tz0.temperature or dev.cpu.0.temperature failed");
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}
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auto temperature_c = ((float)temp - 2732) / 10;
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return temperature_c;
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#else // Linux
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std::ifstream temp(file_path_);
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if (!temp.is_open()) {
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throw std::runtime_error("Can't open " + file_path_);
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}
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std::string line;
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if (temp.good()) {
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getline(temp, line);
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}
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temp.close();
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auto temperature_c = std::strtol(line.c_str(), nullptr, 10) / 1000.0;
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return temperature_c;
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#endif
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}
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bool waybar::modules::Temperature::isCritical(uint16_t temperature_c) {
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return config_["critical-threshold"].isInt() &&
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temperature_c >= config_["critical-threshold"].asInt();
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}
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