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fix: add shutting down dialog to TUI (#3101)

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* fix: add shutting down dialog to the TUI
This commit is contained in:
Joseph Goulden 2019-10-28 12:28:36 +00:00 committed by hashmap
parent 1f5de6beb9
commit 67057ab36d
1 changed files with 6 additions and 3 deletions
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9
src/bin/tui/ui.rs
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@ -26,7 +26,7 @@ use cursive::theme::{BaseColor, BorderStyle, Color, Theme};
use cursive::traits::Boxable; use cursive::traits::Boxable;
use cursive::traits::Identifiable; use cursive::traits::Identifiable;
use cursive::utils::markup::StyledString; use cursive::utils::markup::StyledString;
use cursive::views::{LinearLayout, Panel, StackView, TextView, ViewBox}; use cursive::views::{CircularFocus, Dialog, LinearLayout, Panel, StackView, TextView, ViewBox};
use cursive::Cursive; use cursive::Cursive;
use std::sync::mpsc; use std::sync::mpsc;
@ -108,7 +108,11 @@ impl UI {
// Configure a callback (shutdown, for the first test) // Configure a callback (shutdown, for the first test)
let controller_tx_clone = grin_ui.controller_tx.clone(); let controller_tx_clone = grin_ui.controller_tx.clone();
grin_ui.cursive.add_global_callback('q', move |_| { grin_ui.cursive.add_global_callback('q', move |c| {
let content = StyledString::styled("Shutting down...", Color::Light(BaseColor::Yellow));
c.add_layer(CircularFocus::wrap_tab(Dialog::around(TextView::new(
content,
))));
controller_tx_clone controller_tx_clone
.send(ControllerMessage::Shutdown) .send(ControllerMessage::Shutdown)
.unwrap(); .unwrap();
@ -174,7 +178,6 @@ impl Controller {
match message { match message {
ControllerMessage::Shutdown => { ControllerMessage::Shutdown => {
self.ui.stop(); self.ui.stop();
println!("Shutdown in progress, please wait");
server.stop(); server.stop();
return; return;
} }