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Merge pull request #3637 from TripleTrable/backlight/add_min_brightness

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#2275  Backlight: Add minimum brightness
This commit is contained in:
Alexis Rouillard
2024-09-30 09:17:15 +02:00
committed by GitHub
parent 281911c9b3 d684a6de21
commit e7b2d33d99
2 changed files with 13 additions and 0 deletions
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5
man/waybar-backlight.5.scd
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@ -81,6 +81,11 @@ The *backlight* module displays the current backlight level.
default: 1.0 ++ default: 1.0 ++
The speed at which to change the brightness when scrolling. The speed at which to change the brightness when scrolling.
*min-brightness*: ++
typeof: double ++
default: 0.0 ++
The minimum brightness of the backlight.
*menu*: ++ *menu*: ++
typeof: string ++ typeof: string ++
Action that popups the menu. Action that popups the menu.

8
src/modules/backlight.cpp
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@ -112,6 +112,14 @@ bool waybar::modules::Backlight::handleScroll(GdkEventScroll *e) {
step = config_["scroll-step"].asDouble(); step = config_["scroll-step"].asDouble();
} }
double min_brightness = 0;
if (config_["min-brightness"].isDouble()) {
min_brightness = config_["min-brightness"].asDouble();
}
if (backend.get_scaled_brightness(preferred_device_) <= min_brightness &&
ct == util::ChangeType::Decrease) {
return true;
}
backend.set_brightness(preferred_device_, ct, step); backend.set_brightness(preferred_device_, ct, step);
return true; return true;