bugfix: keep cursor inside the window

Author: laperlej

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "zellij-sessionizer"
-version = "0.2.0"
+version = "0.2.1"
 edition = "2021"
 description = "Zellij plugin to create sessions based on folder names"
 license = "MIT"

src/dirlist.rs

@@ -38,13 +38,13 @@ impl DirList {
     }
 
     pub fn handle_down(&mut self) {
-        if self.cursor < self.dirs.len().saturating_sub(1) {
+        if self.cursor < self.filtered_dirs.len().saturating_sub(1) {
             self.cursor += 1;
         }
     }
 
     pub fn get_selected(&self) -> Option<String> {
-        if self.cursor < self.dirs.len() {
+        if self.cursor < self.filtered_dirs.len() {
             Some(self.filtered_dirs[self.cursor].clone())
         } else {
             None

src/main.rs

@@ -130,12 +130,13 @@ impl ZellijPlugin for State {
 
     fn render(&mut self, rows: usize, cols: usize) {
         println!();
-        self.dirlist.render(rows.saturating_sub(5), cols);
-        println!();
+        self.dirlist.render(rows.saturating_sub(4), cols);
         println!();
         self.textinput.render(rows, cols);
-        println!();
-        println!("{}", self.debug);
+        if !self.debug.is_empty() {
+            println!();
+            println!("{}", self.debug);
+        }
     }
 }