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enable/disable raw mode

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This commit is contained in:
ChristianVisintin
2020-11-23 16:59:30 +01:00
parent 589adf294f
commit 18db7f0305
3 changed files with 73 additions and 37 deletions
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21
src/ui/activities/auth_activity.rs
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@@ -33,6 +33,7 @@ use super::{Activity, Context};
// Includes
use crossterm::event::Event as InputEvent;
use crossterm::event::{KeyCode, KeyEvent};
use crossterm::terminal::{enable_raw_mode, disable_raw_mode};
use tui::{
backend::CrosstermBackend,
layout::{Constraint, Direction, Layout},
@@ -72,8 +73,8 @@ pub struct AuthActivity {
pub protocol: ScpProtocol,
pub username: String,
pub password: String,
pub form_submit: bool, // becomes true after user has submitted fields
pub esc_called: bool, // Becomes true if user has pressed esc
pub submit: bool, // becomes true after user has submitted fields
pub quit: bool, // Becomes true if user has pressed esc
selected_field: InputField,
}
@@ -88,8 +89,8 @@ impl AuthActivity {
protocol: ScpProtocol::Sftp,
username: String::new(),
password: String::new(),
form_submit: false,
esc_called: false,
submit: false,
quit: false,
selected_field: InputField::Address,
}
}
@@ -101,7 +102,8 @@ impl Activity for AuthActivity {
/// `on_create` is the function which must be called to initialize the activity.
/// `on_create` must initialize all the data structures used by the activity
fn on_create(&mut self, context: &mut Context) {
// Mhm, nothing to do here I guess...
// Put raw mode on enabled
let _ = enable_raw_mode();
}
/// ### on_draw
@@ -118,7 +120,7 @@ impl Activity for AuthActivity {
InputEvent::Key(key) => {
match key.code {
KeyCode::Esc => {
self.esc_called = true;
self.quit = true;
break;
}
KeyCode::Enter => {
@@ -152,7 +154,7 @@ impl Activity for AuthActivity {
break;
}
// Everything OK, set enter
self.form_submit = true;
self.submit = true;
popup = Some(format!("Connecting to {}:{}...", self.address, self.port));
}
KeyCode::Backspace => {
@@ -233,7 +235,7 @@ impl Activity for AuthActivity {
}
}
// draw interface
context.terminal.draw(|f| {
let _ = context.terminal.draw(|f| {
let chunks = Layout::default()
.direction(Direction::Vertical)
.margin(2)
@@ -273,6 +275,7 @@ impl Activity for AuthActivity {
/// `on_destroy` is the function which cleans up runtime variables and data before terminating the activity.
/// This function must be called once before terminating the activity.
fn on_destroy(&mut self, context: &mut Context) {
// Mhm, nothing to do here I guess...
// Disable raw mode
let _ = disable_raw_mode();
}
}