From 708531571af634ae419de9f05b8f4c4f06a0ccc0 Mon Sep 17 00:00:00 2001
From: unspeaker <hora.nqma@protonmail.com>
Date: Thu, 24 Oct 2024 23:26:35 +0300
Subject: [PATCH] delete phrase from list

---
 crates/tek_sequencer/src/sequencer.rs     | 6 ++++++
 crates/tek_sequencer/src/sequencer_cmd.rs | 1 +
 2 files changed, 7 insertions(+)

diff --git a/crates/tek_sequencer/src/sequencer.rs b/crates/tek_sequencer/src/sequencer.rs
index 8cd895b3..b8277856 100644
--- a/crates/tek_sequencer/src/sequencer.rs
+++ b/crates/tek_sequencer/src/sequencer.rs
@@ -181,6 +181,12 @@ impl<E: Engine> PhrasePool<E> {
             String::from(name.unwrap_or("(new)")), true, 4 * PPQ, None, color
         )))
     }
+    pub fn delete_selected (&mut self) {
+        if self.phrase > 0 {
+            self.phrases.remove(self.phrase);
+            self.phrase = self.phrase.min(self.phrases.len().saturating_sub(1));
+        }
+    }
     pub fn append_new (&mut self, name: Option<&str>, color: Option<Color>) {
         self.phrases.push(Self::new_phrase(name, color));
         self.phrase = self.phrases.len() - 1;
diff --git a/crates/tek_sequencer/src/sequencer_cmd.rs b/crates/tek_sequencer/src/sequencer_cmd.rs
index 738c1be9..8a058b1e 100644
--- a/crates/tek_sequencer/src/sequencer_cmd.rs
+++ b/crates/tek_sequencer/src/sequencer_cmd.rs
@@ -68,6 +68,7 @@ impl Handle<Tui> for PhrasePool<Tui> {
             None => match from.event() {
                 key!(KeyCode::Up)        => { self.select_prev() },
                 key!(KeyCode::Down)      => { self.select_next() },
+                key!(KeyCode::Delete)    => { self.delete_selected() },
                 key!(KeyCode::Char('a')) => { self.append_new(None, None) },
                 key!(KeyCode::Char('i')) => { self.insert_new(None, None) },
                 key!(KeyCode::Char('d')) => { self.insert_dup() },