Small corrections

src/state/mod.rs

@@ -43,5 +43,5 @@ pub use patterns_nav::{PatternsColumn, PatternsNav};
 pub use mute::MuteState;
 pub use playback::{PlaybackState, StagedChange, StagedMuteChange, StagedPropChange};
 pub use project::ProjectState;
-pub use sample_browser::SampleBrowserState;
+pub use sample_browser::{SampleBrowserState, SampleTree};
 pub use ui::{DictFocus, FlashKind, HelpFocus, UiState};

src/state/sample_browser.rs

@@ -1,7 +1,7 @@
 use std::fs;
 use std::path::{Path, PathBuf};
 
-use cagire_ratatui::{TreeLine, TreeLineKind};
+use cagire_ratatui::{fuzzy_match, TreeLine, TreeLineKind};
 
 const AUDIO_EXTENSIONS: &[&str] = &["wav", "flac", "ogg", "aiff", "aif", "mp3"];
 
@@ -208,6 +208,29 @@ impl SampleTree {
         })
     }
 
+    pub fn all_folder_names(&self) -> Vec<String> {
+        let mut names = Vec::new();
+        for root in &self.roots {
+            Self::collect_folder_names(root, &mut names);
+        }
+        names.sort_by_key(|n| n.to_lowercase());
+        names
+    }
+
+    fn collect_folder_names(node: &SampleNode, out: &mut Vec<String>) {
+        match node {
+            SampleNode::Root { children, .. } => {
+                for child in children {
+                    Self::collect_folder_names(child, out);
+                }
+            }
+            SampleNode::Folder { name, .. } => {
+                out.push(name.clone());
+            }
+            SampleNode::File { .. } => {}
+        }
+    }
+
     pub fn visible_entries(&self) -> Vec<TreeLine> {
         let mut out = Vec::new();
         for root in &self.roots {
@@ -558,31 +581,6 @@ impl SampleBrowserState {
     }
 }
 
-fn fuzzy_match(query: &str, target: &str) -> Option<usize> {
-    let target_lower: Vec<char> = target.to_lowercase().chars().collect();
-    let query_lower: Vec<char> = query.to_lowercase().chars().collect();
-    let mut ti = 0;
-    let mut score = 0;
-    let mut prev_pos = 0;
-    for (qi, &qc) in query_lower.iter().enumerate() {
-        loop {
-            if ti >= target_lower.len() {
-                return None;
-            }
-            if target_lower[ti] == qc {
-                if qi > 0 {
-                    score += ti - prev_pos;
-                }
-                prev_pos = ti;
-                ti += 1;
-                break;
-            }
-            ti += 1;
-        }
-    }
-    Some(score)
-}
-
 fn is_audio_file(name: &str) -> bool {
     let lower = name.to_lowercase();
     AUDIO_EXTENSIONS.iter().any(|ext| lower.ends_with(ext))