| 1 | use crossterm::event::KeyCode; |
| 2 | use ratatui::{ |
| 3 | Frame, |
| 4 | layout::{Alignment, Rect}, |
| 5 | text::{Line, Span}, |
| 6 | widgets::{Paragraph, Wrap}, |
| 7 | }; |
| 8 | |
| 9 | use super::{Popup, PopupState, frame_popup}; |
| 10 | use crate::{ |
| 11 | action::{Action, Context}, |
| 12 | config::KeyCombo, |
| 13 | mpd::Command, |
| 14 | screens::Ctx, |
| 15 | }; |
| 16 | |
| 17 | /// Asks before running destructive commands. |
| 18 | pub struct ConfirmPopup { |
| 19 | message: String, |
| 20 | commands: Vec<Command>, |
| 21 | } |
| 22 | |
| 23 | impl ConfirmPopup { |
| 24 | pub fn new(message: impl Into<String>, commands: Vec<Command>) -> Self { |
| 25 | Self { |
| 26 | message: message.into(), |
| 27 | commands, |
| 28 | } |
| 29 | } |
| 30 | } |
| 31 | |
| 32 | impl Popup for ConfirmPopup { |
| 33 | fn draw(&mut self, frame: &mut Frame, area: Rect, ctx: &Ctx) { |
| 34 | let inner = frame_popup(frame, area, 50, 5, "Confirm", ctx); |
| 35 | let theme = ctx.theme(); |
| 36 | let text = vec![ |
| 37 | Line::from(self.message.as_str()), |
| 38 | Line::default(), |
| 39 | Line::from(vec![ |
| 40 | Span::styled("[y]", theme.accent()), |
| 41 | Span::raw("es "), |
| 42 | Span::styled("[n]", theme.accent()), |
| 43 | Span::raw("o"), |
| 44 | ]), |
| 45 | ]; |
| 46 | frame.render_widget( |
| 47 | Paragraph::new(text) |
| 48 | .alignment(Alignment::Center) |
| 49 | .wrap(Wrap { trim: true }), |
| 50 | inner, |
| 51 | ); |
| 52 | } |
| 53 | |
| 54 | fn handle_key(&mut self, key: KeyCombo, ctx: &mut Ctx) -> PopupState { |
| 55 | let confirmed = matches!(key.code, KeyCode::Char('y' | 'Y')) |
| 56 | || ctx.config.keymap.resolve(&[Context::Navigation], key) == Some(Action::Activate); |
| 57 | if confirmed { |
| 58 | ctx.client.exec_all(std::mem::take(&mut self.commands)); |
| 59 | return PopupState::Closed; |
| 60 | } |
| 61 | let declined = matches!(key.code, KeyCode::Char('n' | 'N')) |
| 62 | || ctx.config.keymap.resolve(&[Context::Popup], key) == Some(Action::Close); |
| 63 | if declined { |
| 64 | PopupState::Closed |
| 65 | } else { |
| 66 | PopupState::Open |
| 67 | } |
| 68 | } |
| 69 | } |