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allow esc and q to get out of completions

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This commit is contained in:
Darren Schroeder 2021-10-15 15:33:56 -05:00
parent b7ad4dc78a
commit c9439c962b
1 changed files with 13 additions and 8 deletions
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21
src/main.rs
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@ -1,6 +1,6 @@
use std::{cell::RefCell, io::Write, rc::Rc}; use std::{cell::RefCell, io::Write, rc::Rc};
use dialoguer::{theme::ColorfulTheme, Select}; use dialoguer::{console::Term, theme::ColorfulTheme, Select};
use miette::{IntoDiagnostic, Result}; use miette::{IntoDiagnostic, Result};
use nu_cli::{report_error, NuCompleter, NuHighlighter, NuValidator, NushellPrompt}; use nu_cli::{report_error, NuCompleter, NuHighlighter, NuValidator, NushellPrompt};
use nu_command::create_default_context; use nu_command::create_default_context;
@ -48,18 +48,23 @@ impl CompletionActionHandler for FuzzyCompletion {
let result = Select::with_theme(&ColorfulTheme::default()) let result = Select::with_theme(&ColorfulTheme::default())
.default(0) .default(0)
.items(&selections[..]) .items(&selections[..])
.interact() .interact_on_opt(&Term::stdout())
.unwrap(); .unwrap();
let _ = crossterm::terminal::enable_raw_mode(); let _ = crossterm::terminal::enable_raw_mode();
let span = completions[result].0; match result {
Some(result) => {
let span = completions[result].0;
let mut offset = present_buffer.offset(); let mut offset = present_buffer.offset();
offset += completions[result].1.len() - (span.end - span.start); offset += completions[result].1.len() - (span.end - span.start);
// TODO improve the support for multiline replace // TODO improve the support for multiline replace
present_buffer.replace(span.start..span.end, &completions[result].1); present_buffer.replace(span.start..span.end, &completions[result].1);
present_buffer.set_insertion_point(offset); present_buffer.set_insertion_point(offset);
}
None => {}
}
} }
} }
} }