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Add reverse scrolling config option for pulseaudio 

When natural scrolling is enabled, the behaviour of scrolling on pulseaudio
module is reversed, this commit reverses the direction of scroll variable
if "reverse-scrolling" is set to 1 in config file.
This commit is contained in:
Ashutosh Malviya 2021-10-15 19:07:25 +05:30
parent 6eb9606f23
commit 08b4a83331
1 changed files with 7 additions and 0 deletions
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7
src/modules/pulseaudio.cpp
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@ -79,6 +79,13 @@ bool waybar::modules::Pulseaudio::handleScroll(GdkEventScroll *e) {
if (dir == SCROLL_DIR::NONE) {
return true;
}
if (config_["reverse-scrolling"].asInt() == 1){
if (dir == SCROLL_DIR::UP) {
dir = SCROLL_DIR::DOWN;
} else if (dir == SCROLL_DIR::DOWN) {
dir = SCROLL_DIR::UP;
}
}
double volume_tick = static_cast<double>(PA_VOLUME_NORM) / 100;
pa_volume_t change = volume_tick;
pa_cvolume pa_volume = pa_volume_;