1use gpui::App;
 2use settings::Settings;
 3use util::MergeFrom;
 4
 5/// Settings for configuring REPL display and behavior.
 6#[derive(Clone, Debug)]
 7pub struct ReplSettings {
 8    /// Maximum number of lines to keep in REPL's scrollback buffer.
 9    /// Clamped with [4, 256] range.
10    ///
11    /// Default: 32
12    pub max_lines: usize,
13    /// Maximum number of columns to keep in REPL's scrollback buffer.
14    /// Clamped with [20, 512] range.
15    ///
16    /// Default: 128
17    pub max_columns: usize,
18}
19
20impl Settings for ReplSettings {
21    fn from_defaults(content: &settings::SettingsContent, _cx: &mut App) -> Self {
22        let repl = content.repl.as_ref().unwrap();
23
24        Self {
25            max_lines: repl.max_lines.unwrap(),
26            max_columns: repl.max_columns.unwrap(),
27        }
28    }
29
30    fn refine(&mut self, content: &settings::SettingsContent, _cx: &mut App) {
31        let Some(repl) = content.repl.as_ref() else {
32            return;
33        };
34
35        self.max_columns.merge_from(&repl.max_columns);
36        self.max_lines.merge_from(&repl.max_lines);
37    }
38}