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feat(audio): scroll audio icon to apply volume changes

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leb-kuchen 2024-07-08 16:19:31 +02:00 • committed by GitHub
parent baf9c0eef3
commit b4d280c477
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18
cosmic-applet-audio/src/lib.rs
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@ -2,6 +2,7 @@
// SPDX-License-Identifier: GPL-3.0-only
mod localize;
mod mouse_area;
use crate::localize::localize;
use crate::pulse::DeviceInfo;
@ -122,6 +123,7 @@ enum IsOpen {
#[derive(Debug, Clone)]
pub enum Message {
Ignore,
SetOutputVolume(f64),
SetInputVolume(f64),
OutputToggle,
@ -290,6 +292,7 @@ impl cosmic::Application for Audio {
fn update(&mut self, message: Message) -> Command<Message> {
match message {
Message::Frame(now) => self.timeline.now(now),
Message::Ignore => {}
Message::TogglePopup => {
if let Some(p) = self.popup.take() {
return destroy_popup(p);
@ -577,6 +580,21 @@ impl cosmic::Application for Audio {
.applet
.icon_button(self.output_icon_name())
.on_press(Message::TogglePopup);
let btn = crate::mouse_area::MouseArea::new(btn).on_mouse_wheel(|delta| {
let change = match delta {
iced::mouse::ScrollDelta::Lines { x, y } => (x + y) * 5.,
iced::mouse::ScrollDelta::Pixels { y, .. } => y / 40.3125,
};
if change.abs() < f32::EPSILON {
return Message::Ignore;
}
let new_volume = self
.current_output
.as_ref()
.map_or(0f64, |v| volume_to_percent(v.volume.avg()) + change as f64)
.clamp(0.0, 100.0);
Message::SetOutputVolume(new_volume)
});
if let Some(playback_buttons) = self.playback_buttons() {
match self.core.applet.anchor {
PanelAnchor::Left | PanelAnchor::Right => {