Impl. show percentage, minor fixes

Implement showing percentage of song played next to time remaining.

Add flag to disable showing percentage.

Fix time remaining background persisting when song is no longer playing.

diff --git a/src/display.rs b/src/display.rs
index 9e7cd16b3ceed10f90b77895e91dcc240973b103..0c57b46b4a659c65dbc4c717154ab6e613f022df 100644 (file)
--- a/src/display.rs
+++ b/src/display.rs
@@ -54,6 +54,14 @@ fn seconds_to_time(seconds: f64) -> String {
     result
 }
 
+fn time_to_percentage(total: f64, current: f64) -> String {
+    let result = (100.0f64 * current / total).to_string();
+    match result.split_once('.') {
+        Some((a, _)) => a.to_string() + "%",
+        None => result + "%",
+    }
+}
+
 #[cfg(not(feature = "unicode_support"))]
 #[allow(clippy::ptr_arg)]
 fn string_to_text(
@@ -227,6 +235,7 @@ pub struct MPDDisplay {
     text_bg_mesh: Option<Mesh>,
     hide_text: bool,
     tried_album_art_in_dir: bool,
+    prev_mpd_play_state: MPDPlayState,
     mpd_play_state: MPDPlayState,
     loaded_fonts: Vec<(PathBuf, String)>,
 }
@@ -267,6 +276,7 @@ impl MPDDisplay {
             text_bg_mesh: None,
             hide_text: false,
             tried_album_art_in_dir: false,
+            prev_mpd_play_state: MPDPlayState::Playing,
             mpd_play_state: MPDPlayState::Playing,
             loaded_fonts: Vec::new(),
             filename_string_cache: String::new(),
@@ -714,21 +724,19 @@ impl MPDDisplay {
                 Color::from_rgba(0, 0, 0, self.opts.text_bg_opacity),
             )?;
         }
-        let mesh: Mesh = Mesh::from_data(
-            ctx,
-            mesh_builder
-                .rectangle(
-                    DrawMode::fill(),
-                    Rect {
-                        x: TEXT_X_OFFSET,
-                        y: self.cached_timer_y,
-                        w: timer_dimensions.w,
-                        h: timer_dimensions.h,
-                    },
-                    Color::from_rgba(0, 0, 0, self.opts.text_bg_opacity),
-                )?
-                .build(),
-        );
+        if self.mpd_play_state == MPDPlayState::Playing {
+            mesh_builder.rectangle(
+                DrawMode::fill(),
+                Rect {
+                    x: TEXT_X_OFFSET,
+                    y: self.cached_timer_y,
+                    w: timer_dimensions.w,
+                    h: timer_dimensions.h,
+                },
+                Color::from_rgba(0, 0, 0, self.opts.text_bg_opacity),
+            )?;
+        }
+        let mesh: Mesh = Mesh::from_data(ctx, mesh_builder.build());
 
         self.text_bg_mesh = Some(mesh);
 
@@ -831,8 +839,10 @@ impl EventHandler for MPDDisplay {
                             self.length = 0.0;
                             self.album_art = None;
                         }
+                        self.prev_mpd_play_state = self.mpd_play_state;
                         self.mpd_play_state = shared.mpd_play_state;
                     } else {
+                        self.prev_mpd_play_state = self.mpd_play_state;
                         self.mpd_play_state = MPDPlayState::Playing;
                         if !shared.title.is_empty() {
                             if shared.title != self.title_string_cache {
@@ -929,7 +939,11 @@ impl EventHandler for MPDDisplay {
 
         let delta = ctx.time.delta();
         self.timer += delta.as_secs_f64();
-        let timer_diff = seconds_to_time(self.length - self.timer);
+        let mut timer_diff = seconds_to_time(self.length - self.timer);
+        if !self.opts.disable_show_percentage {
+            let timer_percentage = time_to_percentage(self.length, self.timer);
+            timer_diff = timer_diff + " " + &timer_percentage;
+        }
         let timer_diff_len = timer_diff.len();
         self.timer_text = Text::new(timer_diff);
         self.timer_text.set_scale(PxScale {
@@ -939,6 +953,11 @@ impl EventHandler for MPDDisplay {
         if timer_diff_len != self.timer_text_len {
             self.timer_text_len = timer_diff_len;
             self.update_bg_mesh(ctx)?;
+        } else if self.mpd_play_state != MPDPlayState::Playing
+            && self.prev_mpd_play_state == MPDPlayState::Playing
+        {
+            self.update_bg_mesh(ctx)?;
+            self.prev_mpd_play_state = self.mpd_play_state;
         }
 
         Ok(())

diff --git a/src/main.rs b/src/main.rs
index 3626a3b027ba9d62c514ded447b4d89aeb4a3242..10ea49ae7b5fd0c80a8a3ca687b4df4f37f38e84 100644 (file)
--- a/src/main.rs
+++ b/src/main.rs
@@ -35,6 +35,8 @@ pub struct Opt {
     disable_show_album: bool,
     #[arg(long = "disable-show-filename", help = "disable filename display")]
     disable_show_filename: bool,
+    #[arg(long = "disable-show-percentage", help = "disable percentage display")]
+    disable_show_percentage: bool,
     #[arg(long = "pprompt", help = "input password via prompt")]
     enable_prompt_password: bool,
     #[arg(long = "pfile", help = "read password from file")]