feat: target configuration for action keymaps

docs/config.md

@@ -286,16 +286,19 @@ key_sequence = "q"
 
 ## Actions
 
-Actions are located in the same `keymap.toml` file as keymaps. An action can be triggered by a key sequence that is not bound to any command. Once the mapped key sequence is pressed, the corresponding action will be triggered **on the currently selected item**. For example,
+Actions are located in the same `keymap.toml` file as keymaps. An action can be triggered by a key sequence that is not bound to any command. Once the mapped key sequence is pressed, the corresponding action will be triggered. By default actions will act upon the currently selected item, you can change this behaviour by setting the `target` field for a keymap to either `PlayingTrack` or `SelectedItem`. 
 a list of actions can be found [here](../README.md#actions).
 
+For example,
+
 ```toml
 [[actions]]
 action = "GoToArtist"
 key_sequence = "g A"
 [[actions]]
 action = "GoToAlbum"
 key_sequence = "g B"
+target = "PlayingTrack"
 [[actions]]
 action="ToggleLiked"
 key_sequence="C-l"

spotify_player/src/command.rs

@@ -112,9 +112,16 @@ pub enum ActionContext {
     PlaylistFolder(PlaylistFolder),
 }
 
+#[derive(Debug, PartialEq, Clone, Deserialize, Default, Copy)]
+pub enum ActionTarget {
+    PlayingTrack,
+    #[default]
+    SelectedItem,
+}
+
 pub enum CommandOrAction {
     Command(Command),
-    Action(Action),
+    Action(Action, ActionTarget),
 }
 
 impl From<Track> for ActionContext {

spotify_player/src/config/keymap.rs

@@ -1,5 +1,5 @@
 use crate::{
-    command::{Action, Command, CommandOrAction},
+    command::{Action, ActionTarget, Command, CommandOrAction},
     key::{Key, KeySequence},
 };
 use anyhow::Result;
@@ -25,6 +25,8 @@ pub struct Keymap {
 /// A keymap that triggers an `Action` when a key sequence is pressed
 pub struct ActionMap {
     pub key_sequence: KeySequence,
+    #[serde(default)]
+    pub target: ActionTarget,
     pub action: Action,
 }
 
@@ -401,11 +403,14 @@ impl KeymapConfig {
     }
 
     /// finds an action from a mapped key sequence
-    pub fn find_action_from_key_sequence(&self, key_sequence: &KeySequence) -> Option<Action> {
+    pub fn find_action_from_key_sequence(
+        &self,
+        key_sequence: &KeySequence,
+    ) -> Option<(Action, ActionTarget)> {
         self.actions
             .iter()
             .find(|&action| action.key_sequence == *key_sequence)
-            .map(|action| action.action)
+            .map(|action| (action.action, action.target))
     }
 
     /// finds a command or action from a mapped key sequence
@@ -416,8 +421,8 @@ impl KeymapConfig {
         if let Some(command) = self.find_command_from_key_sequence(key_sequence) {
             return Some(CommandOrAction::Command(command));
         }
-        if let Some(action) = self.find_action_from_key_sequence(key_sequence) {
-            return Some(CommandOrAction::Action(action));
+        if let Some((action, target)) = self.find_action_from_key_sequence(key_sequence) {
+            return Some(CommandOrAction::Action(action, target));
         }
         None
     }

spotify_player/src/event/mod.rs

@@ -1,6 +1,9 @@
 use crate::{
     client::{ClientRequest, PlayerRequest},
-    command::{self, construct_artist_actions, Action, ActionContext, Command},
+    command::{
+        self, construct_artist_actions, Action, ActionContext, ActionTarget, Command,
+        CommandOrAction,
+    },
     config,
     key::{Key, KeySequence},
     state::*,
@@ -103,10 +106,15 @@ fn handle_key_event(
         }
     };
 
-    // if the key sequence is not handled, let the global command handler handle it
+    // if the key sequence is not handled, let the global handler handle it
     let handled = if !handled {
-        match keymap_config.find_command_from_key_sequence(&key_sequence) {
-            Some(command) => handle_global_command(command, client_pub, state, &mut ui)?,
+        match keymap_config.find_command_or_action_from_key_sequence(&key_sequence) {
+            Some(CommandOrAction::Action(action, target)) => {
+                handle_global_action(action, target, client_pub, state, &mut ui)?
+            }
+            Some(CommandOrAction::Command(command)) => {
+                handle_global_command(command, client_pub, state, &mut ui)?
+            }
             None => false,
         }
     } else {
@@ -129,7 +137,7 @@ pub fn handle_action_in_context(
     client_pub: &flume::Sender<ClientRequest>,
     data: &DataReadGuard,
     ui: &mut UIStateGuard,
-) -> Result<()> {
+) -> Result<bool> {
     match context {
         ActionContext::Track(track) => match action {
             Action::GoToAlbum => {
@@ -142,19 +150,24 @@ pub fn handle_action_in_context(
                         context_page_type: ContextPageType::Browsing(context_id),
                         state: None,
                     });
+                    return Ok(true);
                 }
+                Ok(false)
             }
             Action::GoToArtist => {
                 handle_go_to_artist(track.artists, ui);
+                Ok(true)
             }
             Action::AddToQueue => {
                 client_pub.send(ClientRequest::AddTrackToQueue(track.id))?;
                 ui.popup = None;
+                Ok(true)
             }
             Action::CopyLink => {
                 let track_url = format!("https://open.spotify.com/track/{}", track.id.id());
                 execute_copy_command(track_url)?;
                 ui.popup = None;
+                Ok(true)
             }
             Action::AddToPlaylist => {
                 client_pub.send(ClientRequest::GetUserPlaylists)?;
@@ -165,6 +178,7 @@ pub fn handle_action_in_context(
                     },
                     ListState::default(),
                 ));
+                Ok(true)
             }
             Action::ToggleLiked => {
                 if data.user_data.is_liked_track(&track) {
@@ -173,14 +187,17 @@ pub fn handle_action_in_context(
                     client_pub.send(ClientRequest::AddToLibrary(Item::Track(track)))?;
                 }
                 ui.popup = None;
+                Ok(true)
             }
             Action::AddToLiked => {
                 client_pub.send(ClientRequest::AddToLibrary(Item::Track(track)))?;
                 ui.popup = None;
+                Ok(true)
             }
             Action::DeleteFromLiked => {
                 client_pub.send(ClientRequest::DeleteFromLibrary(ItemId::Track(track.id)))?;
                 ui.popup = None;
+                Ok(true)
             }
             Action::GoToRadio => {
                 let uri = track.id.uri();
@@ -190,8 +207,12 @@ pub fn handle_action_in_context(
                     seed_uri: uri,
                     seed_name: name,
                 })?;
+                Ok(true)
+            }
+            Action::ShowActionsOnArtist => {
+                handle_show_actions_on_artist(track.artists, data, ui);
+                Ok(true)
             }
-            Action::ShowActionsOnArtist => handle_show_actions_on_artist(track.artists, data, ui),
             Action::ShowActionsOnAlbum => {
                 if let Some(album) = track.album {
                     let context = ActionContext::Album(album.clone());
@@ -202,7 +223,9 @@ pub fn handle_action_in_context(
                         )),
                         ListState::default(),
                     ));
+                    return Ok(true);
                 }
+                Ok(false)
             }
             Action::DeleteFromPlaylist => {
                 if let PageState::Context {
@@ -216,12 +239,14 @@ pub fn handle_action_in_context(
                     ))?;
                 }
                 ui.popup = None;
+                Ok(true)
             }
-            _ => {}
+            _ => Ok(false),
         },
         ActionContext::Album(album) => match action {
             Action::GoToArtist => {
                 handle_go_to_artist(album.artists, ui);
+                Ok(true)
             }
             Action::GoToRadio => {
                 let uri = album.id.uri();
@@ -231,42 +256,51 @@ pub fn handle_action_in_context(
                     seed_uri: uri,
                     seed_name: name,
                 })?;
+                Ok(true)
             }
             Action::ShowActionsOnArtist => {
                 handle_show_actions_on_artist(album.artists, data, ui);
+                Ok(true)
             }
             Action::AddToLibrary => {
                 client_pub.send(ClientRequest::AddToLibrary(Item::Album(album)))?;
                 ui.popup = None;
+                Ok(true)
             }
             Action::DeleteFromLibrary => {
                 client_pub.send(ClientRequest::DeleteFromLibrary(ItemId::Album(album.id)))?;
                 ui.popup = None;
+                Ok(true)
             }
             Action::CopyLink => {
                 let album_url = format!("https://open.spotify.com/album/{}", album.id.id());
                 execute_copy_command(album_url)?;
                 ui.popup = None;
+                Ok(true)
             }
             Action::AddToQueue => {
                 client_pub.send(ClientRequest::AddAlbumToQueue(album.id))?;
                 ui.popup = None;
+                Ok(true)
             }
-            _ => {}
+            _ => Ok(false),
         },
         ActionContext::Artist(artist) => match action {
             Action::Follow => {
                 client_pub.send(ClientRequest::AddToLibrary(Item::Artist(artist)))?;
                 ui.popup = None;
+                Ok(true)
             }
             Action::Unfollow => {
                 client_pub.send(ClientRequest::DeleteFromLibrary(ItemId::Artist(artist.id)))?;
                 ui.popup = None;
+                Ok(true)
             }
             Action::CopyLink => {
                 let artist_url = format!("https://open.spotify.com/artist/{}", artist.id.id());
                 execute_copy_command(artist_url)?;
                 ui.popup = None;
+                Ok(true)
             }
             Action::GoToRadio => {
                 let uri = artist.id.uri();
@@ -276,13 +310,15 @@ pub fn handle_action_in_context(
                     seed_uri: uri,
                     seed_name: name,
                 })?;
+                Ok(true)
             }
-            _ => {}
+            _ => Ok(false),
         },
         ActionContext::Playlist(playlist) => match action {
             Action::AddToLibrary => {
                 client_pub.send(ClientRequest::AddToLibrary(Item::Playlist(playlist)))?;
                 ui.popup = None;
+                Ok(true)
             }
             Action::GoToRadio => {
                 let uri = playlist.id.uri();
@@ -292,26 +328,27 @@ pub fn handle_action_in_context(
                     seed_uri: uri,
                     seed_name: name,
                 })?;
+                Ok(true)
             }
             Action::CopyLink => {
                 let playlist_url =
                     format!("https://open.spotify.com/playlist/{}", playlist.id.id());
                 execute_copy_command(playlist_url)?;
                 ui.popup = None;
+                Ok(true)
             }
             Action::DeleteFromLibrary => {
                 client_pub.send(ClientRequest::DeleteFromLibrary(ItemId::Playlist(
                     playlist.id,
                 )))?;
                 ui.popup = None;
+                Ok(true)
             }
-            _ => {}
+            _ => Ok(false),
         },
         // TODO: support actions for playlist folders
-        ActionContext::PlaylistFolder(_) => {}
+        ActionContext::PlaylistFolder(_) => Ok(false),
     }
-
-    Ok(())
 }
 
 fn handle_go_to_artist(artists: Vec<Artist>, ui: &mut UIStateGuard) {
@@ -351,6 +388,35 @@ fn handle_show_actions_on_artist(
     }
 }
 
+/// Handle a global action, currently this is only used to target
+/// the currently playing song instead of the selection.
+fn handle_global_action(
+    action: Action,
+    target: ActionTarget,
+    client_pub: &flume::Sender<ClientRequest>,
+    state: &SharedState,
+    ui: &mut UIStateGuard,
+) -> Result<bool> {
+    if target == ActionTarget::PlayingTrack {
+        let player = state.player.read();
+        let data = state.data.read();
+
+        if let Some(currently_playing) = player.current_playing_track() {
+            if let Some(track) = Track::try_from_full_track(currently_playing.clone()) {
+                return handle_action_in_context(
+                    action,
+                    ActionContext::Track(track),
+                    client_pub,
+                    &data,
+                    ui,
+                );
+            }
+        }
+    };
+
+    Ok(false)
+}
+
 /// Handle a global command that is not specific to any page/popup
 fn handle_global_command(
     command: Command,