SAO UI music player sends Prev/Play/Next events on button presses

scripts/sao-ui/src/music_player.rs

@@ -1,7 +1,7 @@
 use api::*;
 use canary_script::*;
 
-use canary_music_player::{AlbumInfo, PlaybackStatus, ProgressChanged, TrackInfo};
+use canary_music_player::{AlbumInfo, PlaybackStatus, ProgressChanged, TrackInfo, OutMsg};
 
 use crate::widgets::prelude::*;
 use button::{RoundButton, RoundButtonStyle};
@@ -57,7 +57,7 @@ impl PanelImpl for MusicPlayerPanel {
         use InMsg::*;
         match (self.widget.as_mut(), msg) {
             (Some(_), Disconnected) => self.widget = None,
-            (None, Connected) => self.widget = Some(MusicPlayerWidget::new()),
+            (None, Connected) => self.widget = Some(MusicPlayerWidget::new(self.panel)),
             (Some(widget), AlbumChanged(info)) => widget.update_album(info),
             (Some(widget), TrackChanged(info)) => widget.update_track(info),
             (Some(widget), PlaybackStatusChanged(status)) => widget.update_playback_status(status),
@@ -106,6 +106,7 @@ impl Default for MusicPlayerStyle {
 }
 
 pub struct MusicPlayerWidget {
+    panel: Panel,
     artist: Offset<Label>,
     album: Offset<Label>,
     track: Offset<Label>,
@@ -146,6 +147,18 @@ impl Container for MusicPlayerWidget {
             self.position
                 .set_text(&Self::format_time(self.position_secs));
         }
+
+        if self.previous.was_clicked() {
+            self.send_message(&OutMsg::Previous);
+        }
+
+        if self.play.was_clicked() {
+            self.send_message(&OutMsg::PlayPause);
+        }
+
+        if self.next.was_clicked() {
+            self.send_message(&OutMsg::Next);
+        }
     }
 
     fn draw(&mut self, ctx: &DrawContext) {
@@ -168,7 +181,7 @@ impl Container for MusicPlayerWidget {
 }
 
 impl MusicPlayerWidget {
-    pub fn new() -> Self {
+    pub fn new(panel: Panel) -> Self {
         let style = MusicPlayerStyle::default();
         let display_font = Font::new(crate::DISPLAY_FONT);
         let content_font = Font::new(crate::CONTENT_FONT);
@@ -244,6 +257,7 @@ impl MusicPlayerWidget {
         let next = RoundButton::new(secondary_button, Some(next_text));
 
         Self {
+            panel,
             artist: make_body_label("Artist"),
             album: make_body_label("Album"),
             track: make_body_label("Track"),
@@ -262,6 +276,11 @@ impl MusicPlayerWidget {
         }
     }
 
+    pub fn send_message(&self, msg: &OutMsg) {
+        let msg = serde_json::to_vec(msg).unwrap();
+        self.panel.send_message(&msg);
+    }
+
     pub fn format_time(secs: f32) -> String {
         let duration = secs.floor() as usize;
         let seconds = duration % 60;