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polybar
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refactor(battery): Use charge_{now,full} to calculate percentage

This commit is contained in:
Michael Carlberg 2016-12-16 09:58:54 +01:00
parent 697638db2b
commit 09ea07b750
2 changed files with 6 additions and 15 deletions
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1
include/modules/battery.hpp
View File

@ -19,7 +19,6 @@ namespace modules {
ADAPTER,
CAPACITY,
CAPACITY_MAX,
CAPACITY_PERC,
VOLTAGE,
RATE,
};

20
src/modules/battery.cpp
View File

@ -32,11 +32,6 @@ namespace modules {
}
m_valuepath[battery_value::ADAPTER] = path_adapter + "online";
if (!file_util::exists(path_battery + "capacity")) {
throw module_error("The file '" + path_battery + "capacity' does not exist");
}
m_valuepath[battery_value::CAPACITY_PERC] = path_battery + "capacity";
if (!file_util::exists(path_battery + "voltage_now")) {
throw module_error("The file '" + path_battery + "voltage_now' does not exist");
}
@ -103,7 +98,7 @@ namespace modules {
}
// Create inotify watches
watch(m_valuepath[battery_value::CAPACITY_PERC], IN_ACCESS);
watch(m_valuepath[battery_value::CAPACITY], IN_ACCESS);
watch(m_valuepath[battery_value::ADAPTER], IN_ACCESS);
// Setup time if token is used
@ -147,7 +142,7 @@ namespace modules {
if (chrono::duration_cast<decltype(m_interval)>(now - m_lastpoll) > m_interval) {
m_lastpoll = now;
m_log.info("%s: Polling values (inotify fallback)", name());
file_util::get_contents(m_valuepath[battery_value::CAPACITY_PERC]);
file_util::get_contents(m_valuepath[battery_value::CAPACITY]);
}
}
@ -262,14 +257,11 @@ namespace modules {
* Get the current capacity level
*/
int battery_module::current_percentage() {
auto capacity = file_util::get_contents(m_valuepath[battery_value::CAPACITY_PERC]);
auto value = math_util::cap<int>(std::atof(capacity.c_str()), 0, 100);
auto capacity_now = std::strtoul(file_util::get_contents(m_valuepath[battery_value::CAPACITY]).c_str(), nullptr, 10);
auto capacity_max = std::strtoul(file_util::get_contents(m_valuepath[battery_value::CAPACITY_MAX]).c_str(), nullptr, 10);
auto percentage = math_util::percentage(capacity_now, 0UL, capacity_max);
if (value >= m_fullat) {
return 100;
} else {
return value;
}
return percentage < m_fullat ? percentage : 100;
}
/**