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Merge pull request #4849 from 44vladimirov/power_switch_events

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battery: power switch events
This commit is contained in:
Alexis Rouillard
2026-02-22 18:32:08 +01:00
committed by GitHub
parent 54e7451cf0 7110c455e2
commit 6fa8ad3430
2 changed files with 15 additions and 9 deletions
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5
man/waybar-battery.5.scd
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@ -182,6 +182,7 @@ Every entry in the *events* object consists of a *<event-name>* (typeof: *string
- *on-<status>-<state>*
- *on-<status>-<capacity>*
- *on-<status>*
Where:
@ -203,7 +204,9 @@ Where:
"events": {
"on-discharging-warning": "notify-send -u normal 'Low Battery'",
"on-discharging-critical": "notify-send -u critical 'Very Low Battery'",
"on-charging-100": "notify-send -u normal 'Battery Full!'"
"on-charging-100": "notify-send -u normal 'Battery Full!'",
"on-discharging": "notify-send -u normal 'Power Switch' Discharging",
"on-charging": "notify-send -u normal 'Power Switch' Charging'"
},
"format": "{capacity}% {icon}",
"format-icons": ["", "", "", "", ""],

19
src/modules/battery.cpp
View File

@ -790,16 +790,19 @@ void waybar::modules::Battery::processEvents(std::string& state, std::string& st
if (!events.isObject() || events.empty()) {
return;
}
std::string event_name = fmt::format("on-{}-{}", status == "discharging" ? status : "charging",
state.empty() ? std::to_string(capacity) : state);
auto exec = [](Json::Value const& event) {
if (!event.isString()) return;
if (auto command = event.asString(); !command.empty()) {
util::command::exec(command, "");
}
};
std::string status_name = status == "discharging" ? "on-discharging" : "on-charging";
std::string event_name = status_name + '-' + (state.empty() ? std::to_string(capacity) : state);
if (last_event_ != event_name) {
spdlog::debug("battery: triggering event {}", event_name);
if (events[event_name].isString()) {
std::string exec = events[event_name].asString();
// Execute the command if it is not empty
if (!exec.empty()) {
util::command::exec(exec, "");
}
exec(events[event_name]);
if (!last_event_.empty() && last_event_[3] != event_name[3]) {
exec(events[status_name]);
}
last_event_ = event_name;
}