1//! Contains the [`VimModeSetting`] and [`HelixModeSetting`] used to enable/disable Vim and Helix modes.
 2//!
 3//! This is in its own crate as we want other crates to be able to enable or
 4//! disable Vim/Helix modes without having to depend on the `vim` crate in its
 5//! entirety.
 6
 7use gpui::App;
 8use settings::{Settings, SettingsContent};
 9
10/// Initializes the `vim_mode_setting` crate.
11pub fn init(cx: &mut App) {
12    VimModeSetting::register(cx);
13    HelixModeSetting::register(cx);
14}
15
16pub struct VimModeSetting(pub bool);
17
18impl Settings for VimModeSetting {
19    fn from_defaults(content: &SettingsContent, _cx: &mut App) -> Self {
20        Self(content.vim_mode.unwrap())
21    }
22
23    fn refine(&mut self, content: &SettingsContent, _cx: &mut App) {
24        if let Some(vim_mode) = content.vim_mode {
25            self.0 = vim_mode;
26        }
27    }
28
29    fn import_from_vscode(_vscode: &settings::VsCodeSettings, _content: &mut SettingsContent) {
30        // TODO: could possibly check if any of the `vim.<foo>` keys are set?
31    }
32}
33
34pub struct HelixModeSetting(pub bool);
35
36impl Settings for HelixModeSetting {
37    fn from_defaults(content: &SettingsContent, _cx: &mut App) -> Self {
38        Self(content.helix_mode.unwrap())
39    }
40
41    fn refine(&mut self, content: &SettingsContent, _cx: &mut App) {
42        if let Some(helix_mode) = content.helix_mode {
43            self.0 = helix_mode;
44        }
45    }
46
47    fn import_from_vscode(_vscode: &settings::VsCodeSettings, _current: &mut SettingsContent) {}
48}