diff options
Diffstat (limited to 'helix-tui')
| -rw-r--r-- | helix-tui/src/backend/crossterm.rs | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/helix-tui/src/backend/crossterm.rs b/helix-tui/src/backend/crossterm.rs index 52841f6e..c55ab6bb 100644 --- a/helix-tui/src/backend/crossterm.rs +++ b/helix-tui/src/backend/crossterm.rs @@ -32,10 +32,21 @@ fn vte_version() -> Option<usize> { } /// Describes terminal capabilities like extended underline, truecolor, etc. -#[derive(Copy, Clone, Debug, Default)] +#[derive(Clone, Debug)] struct Capabilities { /// Support for undercurled, underdashed, etc. has_extended_underlines: bool, + /// Support for resetting the cursor style back to normal. + reset_cursor_command: String, +} + +impl Default for Capabilities { + fn default() -> Self { + Self { + has_extended_underlines: false, + reset_cursor_command: "\x1B[0 q".to_string(), + } + } } impl Capabilities { @@ -54,6 +65,10 @@ impl Capabilities { || t.extended_cap("Su").is_some() || vte_version() >= Some(5102) || matches!(term_program().as_deref(), Some("WezTerm")), + reset_cursor_command: t + .utf8_string_cap(termini::StringCapability::CursorNormal) + .unwrap_or("\x1B[0 q") + .to_string(), }, } } @@ -154,7 +169,8 @@ where fn restore(&mut self, config: Config) -> io::Result<()> { // reset cursor shape - write!(self.buffer, "\x1B[0 q")?; + self.buffer + .write_all(self.capabilities.reset_cursor_command.as_bytes())?; if config.enable_mouse_capture { execute!(self.buffer, DisableMouseCapture)?; } |