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button: Add AButton class

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The AButton class is designed as full a substitute to ALabel. The
GtkButton attribute 'button_' is initialized with a label. This
label can the be referenced by the subsequent inheritors of AButton
instead of the GtkLabel attribute 'label_' of ALabel.
For convenience a GtkLabel* 'label_' attribute is added to AButton.

If the button cannot be clicked it is disabled, effectively acting
like its label predecessor.

GtkButton seems to catch one-click mouse events regardless of the
flags set on it. Therefore, 'signal_pressed' is connected to a
function creating a fake GdkEventButton* and calling 'handleToggle'
(for details on this possible bug in GTK see:
https://stackoverflow.com/questions/45334911 )

In accordance with other GtkButtons (i.e. the sway/workspace ones)
set_relief(Gtk::RELIEF_NONE) is called on the 'button_' instance.
This commit is contained in:
Simon Plakolb
2021-05-27 15:40:54 +02:00
parent 5da45ece9d
commit b8322c4b4b
46 changed files with 423 additions and 233 deletions
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30
src/modules/temperature.cpp
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@ -10,8 +10,7 @@
#endif
waybar::modules::Temperature::Temperature(const std::string& id, const Json::Value& config)
: ALabel(config, "temperature", id, "{temperatureC}°C", 10) {
: AButton(config, "temperature", id, "{temperatureC}°C", 10) {
#if defined(__FreeBSD__)
// try to read sysctl?
#else
@ -46,9 +45,9 @@ auto waybar::modules::Temperature::update() -> void {
auto format = format_;
if (critical) {
format = config_["format-critical"].isString() ? config_["format-critical"].asString() : format;
label_.get_style_context()->add_class("critical");
label_->get_style_context()->add_class("critical");
} else {
label_.get_style_context()->remove_class("critical");
label_->get_style_context()->remove_class("critical");
}
if (format.empty()) {
@ -59,21 +58,21 @@ auto waybar::modules::Temperature::update() -> void {
}
auto max_temp = config_["critical-threshold"].isInt() ? config_["critical-threshold"].asInt() : 0;
label_.set_markup(fmt::format(format, fmt::arg("temperatureC", temperature_c),
fmt::arg("temperatureF", temperature_f),
fmt::arg("temperatureK", temperature_k),
fmt::arg("icon", getIcon(temperature_c, "", max_temp))));
label_->set_markup(fmt::format(format, fmt::arg("temperatureC", temperature_c),
fmt::arg("temperatureF", temperature_f),
fmt::arg("temperatureK", temperature_k),
fmt::arg("icon", getIcon(temperature_c, "", max_temp))));
if (tooltipEnabled()) {
std::string tooltip_format = "{temperatureC}°C";
if (config_["tooltip-format"].isString()) {
tooltip_format = config_["tooltip-format"].asString();
}
label_.set_tooltip_text(fmt::format(tooltip_format, fmt::arg("temperatureC", temperature_c),
fmt::arg("temperatureF", temperature_f),
fmt::arg("temperatureK", temperature_k)));
label_->set_tooltip_text(fmt::format(tooltip_format, fmt::arg("temperatureC", temperature_c),
fmt::arg("temperatureF", temperature_f),
fmt::arg("temperatureK", temperature_k)));
}
// Call parent update
ALabel::update();
AButton::update();
}
float waybar::modules::Temperature::getTemperature() {
@ -82,12 +81,13 @@ float waybar::modules::Temperature::getTemperature() {
size_t size = sizeof temp;
if (sysctlbyname("hw.acpi.thermal.tz0.temperature", &temp, &size, NULL, 0) != 0) {
throw std::runtime_error("sysctl hw.acpi.thermal.tz0.temperature or dev.cpu.0.temperature failed");
throw std::runtime_error(
"sysctl hw.acpi.thermal.tz0.temperature or dev.cpu.0.temperature failed");
}
auto temperature_c = ((float)temp-2732)/10;
auto temperature_c = ((float)temp - 2732) / 10;
return temperature_c;
#else // Linux
#else // Linux
std::ifstream temp(file_path_);
if (!temp.is_open()) {
throw std::runtime_error("Can't open " + file_path_);