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use std::collections::VecDeque;
use tui::style::{Color, Style};
pub struct Message {
pub content: String,
pub style: Style,
}
impl Message {
pub fn new(content: String, style: Style) -> Self {
Self { content, style }
}
}
#[derive(Default)]
pub struct MessageQueue {
contents: VecDeque<Message>,
}
impl MessageQueue {
pub fn new() -> Self {
Self::default()
}
pub fn push_info(&mut self, msg: String) {
let message = Message::new(msg, Style::default().fg(Color::Yellow));
self.push_msg(message);
}
pub fn push_success(&mut self, msg: String) {
let message = Message::new(msg, Style::default().fg(Color::Green));
self.push_msg(message);
}
pub fn push_error(&mut self, msg: String) {
let message = Message::new(msg, Style::default().fg(Color::Red));
self.push_msg(message);
}
pub fn pop_front(&mut self) -> Option<Message> {
self.contents.pop_front()
}
pub fn current_message(&self) -> Option<&Message> {
self.contents.front()
}
fn push_msg(&mut self, msg: Message) {
self.contents.push_back(msg);
}
}
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