Add various UI improvements

docs/config.md

@@ -33,6 +33,8 @@ All configuration files should be placed inside the application's configuration
 | `default_device`                     | the default device to connect to on startup if no playing device found        | `spotify-player`                                           |
 | `play_icon`                          | the icon to indicate playing state of a Spotify item                          | `▶`                                                        |
 | `pause_icon`                         | the icon to indicate pause state of a Spotify item                            | `▌▌`                                                       |
+| `liked_icon`                         | the icon to indicate the liked state of a song                                | `♥`                                                        |
+| `playback_position`                  | the position of the playback window                                           | `Top`                                                      |
 | `playback_window_width`              | the width of the playback window                                              | `6`                                                        |
 | `cover_img_width`                    | the width of the cover image (`image` feature only)                           | `5`                                                        |
 | `cover_img_length`                   | the length of the cover image (`image` feature only)                          | `9`                                                        |
@@ -61,6 +63,7 @@ The default `app.toml` can be found in the example [`app.toml`](../examples/app.
 
 - An example of event that triggers a playback update is the one happening when the current track ends.
 - `copy_command` is represented by a struct with two fields `command` and `args`. For example, `copy_command = { command = "xclip", args = ["-sel", "c"] }`. The copy command should read input from **standard input**.
+- `playback_position` can only be either `Top` or `Bottom`.
 
 #### Media control
 

examples/app.toml

@@ -12,6 +12,8 @@ enable_media_control = false
 default_device = "spotify-player"
 play_icon = "▶"
 pause_icon = "▌▌"
+liked_icon = "♥"
+playback_position = "Top"
 cover_img_length = 9
 cover_img_width = 5
 playback_window_width = 6

spotify_player/src/command.rs

@@ -123,7 +123,7 @@ pub fn construct_track_actions(track: &Track, data: &DataReadGuard) -> Vec<Track
     ];
 
     // check if the track is a liked track
-    if data.user_data.saved_tracks.iter().any(|t| t.id == track.id) {
+    if data.user_data.is_liked_track(track) {
         actions.push(TrackAction::DeleteFromLikedTracks);
     } else {
         actions.push(TrackAction::AddToLikedTracks);

spotify_player/src/config/mod.rs

@@ -42,8 +42,11 @@ pub struct AppConfig {
     // icon configs
     pub play_icon: String,
     pub pause_icon: String,
+    pub liked_icon: String,
 
     // layout configs
+    pub playback_position: Position,
+
     #[cfg(feature = "image")]
     pub cover_img_length: usize,
     #[cfg(feature = "image")]
@@ -58,6 +61,13 @@ pub struct AppConfig {
     pub device: DeviceConfig,
 }
 
+#[derive(Debug, Deserialize, Clone)]
+pub enum Position {
+    Top,
+    Bottom,
+}
+config_parser_impl!(Position);
+
 #[derive(Debug, Deserialize, ConfigParse, Clone)]
 pub struct Command {
     pub command: String,
@@ -111,6 +121,9 @@ impl Default for AppConfig {
 
             pause_icon: "▌▌".to_string(),
             play_icon: "▶".to_string(),
+            liked_icon: "♥".to_string(),
+
+            playback_position: Position::Top,
 
             #[cfg(feature = "image")]
             cover_img_length: 9,

spotify_player/src/state/data.rs

@@ -77,4 +77,9 @@ impl UserData {
                 .collect(),
         }
     }
+
+    /// checks if a track is a liked track
+    pub fn is_liked_track(&self, track: &Track) -> bool {
+        self.saved_tracks.iter().any(|t| t.id == track.id)
+    }
 }

spotify_player/src/ui/mod.rs

@@ -82,6 +82,30 @@ fn render_application(
     Ok(())
 }
 
+fn split_rect_for_playback_window(rect: Rect, state: &SharedState) -> (Rect, Rect) {
+    // +2 for top/bot borders
+    let playback_width = (state.app_config.playback_window_width + 2) as u16;
+
+    match state.app_config.playback_position {
+        config::Position::Top => {
+            let chunks = Layout::default()
+                .direction(Direction::Vertical)
+                .constraints([Constraint::Length(playback_width), Constraint::Min(0)].as_ref())
+                .split(rect);
+
+            (chunks[0], chunks[1])
+        }
+        config::Position::Bottom => {
+            let chunks = Layout::default()
+                .direction(Direction::Vertical)
+                .constraints([Constraint::Min(0), Constraint::Length(playback_width)].as_ref())
+                .split(rect);
+
+            (chunks[1], chunks[0])
+        }
+    }
+}
+
 /// renders the application's main layout
 fn render_main_layout(
     is_active: bool,
@@ -90,25 +114,17 @@ fn render_main_layout(
     ui: &mut UIStateGuard,
     rect: Rect,
 ) -> Result<()> {
-    let chunks = Layout::default()
-        .direction(Direction::Vertical)
-        .constraints(
-            [
-                Constraint::Length((state.app_config.playback_window_width + 2) as u16),
-                Constraint::Min(0),
-            ]
-            .as_ref(),
-        ) // +2 for top/bot borders
-        .split(rect);
-    playback::render_playback_window(frame, state, ui, chunks[0])?;
+    let (playback_rect, main_rect) = split_rect_for_playback_window(rect, state);
+
+    playback::render_playback_window(frame, state, ui, playback_rect)?;
 
     let page_type = ui.current_page().page_type();
     match page_type {
-        PageType::Library => page::render_library_page(is_active, frame, state, ui, chunks[1]),
-        PageType::Search => page::render_search_page(is_active, frame, state, ui, chunks[1]),
-        PageType::Context => page::render_context_page(is_active, frame, state, ui, chunks[1]),
-        PageType::Browse => page::render_browse_page(is_active, frame, state, ui, chunks[1]),
+        PageType::Library => page::render_library_page(is_active, frame, state, ui, main_rect),
+        PageType::Search => page::render_search_page(is_active, frame, state, ui, main_rect),
+        PageType::Context => page::render_context_page(is_active, frame, state, ui, main_rect),
+        PageType::Browse => page::render_browse_page(is_active, frame, state, ui, main_rect),
         #[cfg(feature = "lyric-finder")]
-        PageType::Lyric => page::render_lyric_page(is_active, frame, state, ui, chunks[1]),
+        PageType::Lyric => page::render_lyric_page(is_active, frame, state, ui, main_rect),
     }
 }

spotify_player/src/ui/page.rs

@@ -213,7 +213,8 @@ pub fn render_context_page(
         Some(id) => id,
     };
 
-    match state.data.read().caches.context.peek(&id.uri()) {
+    let data = state.data.read();
+    match data.caches.context.peek(&id.uri()) {
         Some(context) => {
             frame.render_widget(block, rect);
 
@@ -239,6 +240,7 @@ pub fn render_context_page(
                         frame,
                         state,
                         ui,
+                        &data,
                         chunks[1],
                         (top_tracks, albums, related_artists),
                     )?;
@@ -251,6 +253,7 @@ pub fn render_context_page(
                         state,
                         ui.search_filtered_items(tracks),
                         ui,
+                        &data,
                     )?;
                 }
                 Context::Album { tracks, .. } => {
@@ -261,6 +264,7 @@ pub fn render_context_page(
                         state,
                         ui.search_filtered_items(tracks),
                         ui,
+                        &data,
                     )?;
                 }
                 Context::Tracks { tracks, .. } => {
@@ -271,6 +275,7 @@ pub fn render_context_page(
                         state,
                         ui.search_filtered_items(tracks),
                         ui,
+                        &data,
                     )?;
                 }
             }
@@ -518,13 +523,14 @@ fn render_artist_context_page_windows(
     frame: &mut Frame,
     state: &SharedState,
     ui: &mut UIStateGuard,
+    data: &DataReadGuard,
     rect: Rect,
-    data: (&[Track], &[Album], &[Artist]),
+    artist_data: (&[Track], &[Album], &[Artist]),
 ) -> Result<()> {
     let (tracks, albums, artists) = (
-        ui.search_filtered_items(data.0),
-        ui.search_filtered_items(data.1),
-        ui.search_filtered_items(data.2),
+        ui.search_filtered_items(artist_data.0),
+        ui.search_filtered_items(artist_data.1),
+        ui.search_filtered_items(artist_data.2),
     );
 
     let focus_state = match ui.current_page() {
@@ -550,6 +556,7 @@ fn render_artist_context_page_windows(
             state,
             tracks,
             ui,
+            data,
         )?;
 
         chunks[1]
@@ -618,6 +625,7 @@ pub fn render_track_table_window(
     state: &SharedState,
     tracks: Vec<&Track>,
     ui: &mut UIStateGuard,
+    data: &DataReadGuard,
 ) -> Result<()> {
     // get the current playing track's URI to decorate such track (if exists) in the track table
     let mut playing_track_uri = "".to_string();
@@ -646,6 +654,11 @@ pub fn render_track_table_window(
                 ((id + 1).to_string(), Style::default())
             };
             Row::new(vec![
+                Cell::from(if data.user_data.is_liked_track(t) {
+                    &state.app_config.liked_icon
+                } else {
+                    ""
+                }),
                 Cell::from(id),
                 Cell::from(crate::utils::truncate_string(t.name.clone(), item_max_len)),
                 Cell::from(crate::utils::truncate_string(
@@ -662,6 +675,7 @@ pub fn render_track_table_window(
     let track_table = Table::new(rows)
         .header(
             Row::new(vec![
+                Cell::from(""),
                 Cell::from("#"),
                 Cell::from("Title"),
                 Cell::from("Artists"),
@@ -672,11 +686,12 @@ pub fn render_track_table_window(
         )
         .block(Block::default())
         .widths(&[
+            Constraint::Length(2),
             Constraint::Length(5),
             Constraint::Percentage(25),
             Constraint::Percentage(25),
             Constraint::Percentage(30),
-            Constraint::Percentage(15),
+            Constraint::Percentage(20),
         ])
         .highlight_style(ui.theme.selection_style(is_active));
 

spotify_player/src/ui/popup.rs

@@ -43,34 +43,14 @@ pub fn render_popup(
                 (chunks[0], true)
             }
             PopupState::CommandHelp { .. } => {
-                let chunks = Layout::default()
-                    .direction(Direction::Vertical)
-                    .constraints(
-                        [
-                            Constraint::Length((state.app_config.playback_window_width + 2) as u16),
-                            Constraint::Min(0),
-                        ]
-                        .as_ref(),
-                    )
-                    .split(rect);
-
-                render_commands_help_popup(frame, state, ui, chunks[1]);
-                (chunks[0], false)
+                let (playback_rect, main_rect) = split_rect_for_playback_window(rect, state);
+                render_commands_help_popup(frame, state, ui, main_rect);
+                (playback_rect, false)
             }
             PopupState::Queue { .. } => {
-                let chunks = Layout::default()
-                    .direction(Direction::Vertical)
-                    .constraints(
-                        [
-                            Constraint::Length((state.app_config.playback_window_width + 2) as u16),
-                            Constraint::Min(0),
-                        ]
-                        .as_ref(),
-                    )
-                    .split(rect);
-
-                render_queue_popup(frame, state, ui, chunks[1]);
-                (chunks[0], false)
+                let (playback_rect, main_rect) = split_rect_for_playback_window(rect, state);
+                render_queue_popup(frame, state, ui, main_rect);
+                (playback_rect, false)
             }
             PopupState::ActionList(item, _) => {
                 let rect = render_list_popup(