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canary-rs
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SAO UI music player sets position from slider

This commit is contained in:
mars 2022-11-21 21:06:53 -07:00
parent f37ec4251d
commit 1453ab0c46
1 changed files with 23 additions and 8 deletions
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31
scripts/sao-ui/src/music_player.rs
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@ -126,6 +126,7 @@ pub struct MusicPlayerWidget {
position_secs: f32,
duration_secs: f32,
position_dirty: bool,
position_updating: bool,
status: PlaybackStatus,
}
@ -143,17 +144,30 @@ impl Container for MusicPlayerWidget {
}
fn update(&mut self, dt: f32) {
if let PlaybackStatus::Playing = self.status {
let position_display = if let Some(position) = self.slider.has_update() {
self.position_updating = true;
Some(position * self.duration_secs)
} else if self.position_updating {
let position = self.slider.get_position() * self.duration_secs;
let msg = OutMsg::SetPosition { position };
self.send_message(&msg);
self.position_updating = false;
Some(position)
} else if let PlaybackStatus::Playing = self.status {
self.position_secs += dt;
self.position_dirty = true;
}
if self.position_dirty {
self.slider
.set_position(self.position_secs / self.duration_secs);
Some(self.position_secs)
} else if self.position_dirty {
self.position_dirty = false;
self.position
.set_text(&Self::format_time(self.position_secs));
Some(self.position_secs)
} else {
None
};
self.slider.set_position(self.position_secs / self.duration_secs);
if let Some(position) = position_display {
self.position_dirty = false;
self.position.set_text(&Self::format_time(position));
}
if self.previous.was_clicked() {
@ -289,6 +303,7 @@ impl MusicPlayerWidget {
position_secs: 0.0,
duration_secs: 0.0,
position_dirty: false,
position_updating: false,
status: PlaybackStatus::Paused,
}
}