aboutsummaryrefslogtreecommitdiff
path: root/helix-view
diff options
context:
space:
mode:
authorJan Hrastnik2020-10-15 10:08:01 +0000
committerBlaž Hrastnik2020-10-16 03:01:46 +0000
commitfa55b1e51c2310cf73689da37c5c57441d7e89c3 (patch)
tree132f1fe974d3f5b0b1a82499a89fbbfed0a062d9 /helix-view
parent3c0f187c5bd24b0af7699cf813a151088b2217d0 (diff)
added closures to prompt
Diffstat (limited to 'helix-view')
-rw-r--r--helix-view/src/prompt.rs22
1 files changed, 14 insertions, 8 deletions
diff --git a/helix-view/src/prompt.rs b/helix-view/src/prompt.rs
index 3cb15f68..8cfb9fde 100644
--- a/helix-view/src/prompt.rs
+++ b/helix-view/src/prompt.rs
@@ -6,15 +6,21 @@ use std::string::String;
pub struct Prompt {
pub buffer: String,
pub cursor_loc: usize,
+ completion_fn: Box<dyn FnMut(&str) -> Option<Vec<&str>>>,
+ callback_fn: Box<dyn Fn(&str)>,
}
impl Prompt {
- pub fn new() -> Prompt {
- let prompt = Prompt {
+ pub fn new(
+ completion_fn: impl FnMut(&str) -> Option<Vec<&str>> + 'static,
+ callback_fn: impl Fn(&str) + 'static,
+ ) -> Prompt {
+ Prompt {
buffer: String::from(""),
cursor_loc: 0,
- };
- prompt
+ completion_fn: Box::new(completion_fn),
+ callback_fn: Box::new(callback_fn),
+ }
}
pub fn insert_char(&mut self, c: char) {
@@ -49,10 +55,6 @@ impl Prompt {
}
}
- pub fn success_fn() {
- // TODO:
- }
-
pub fn handle_input(&mut self, key_event: KeyEvent, view: &mut View) {
match key_event {
KeyEvent {
@@ -82,6 +84,10 @@ impl Prompt {
code: KeyCode::Backspace,
..
} => self.delete_char_backwards(),
+ KeyEvent {
+ code: KeyCode::Enter,
+ ..
+ } => (self.callback_fn)(&self.buffer),
_ => (),
}
}