59 lines
1.4 KiB
Rust
59 lines
1.4 KiB
Rust
use ratatui::layout::Rect;
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use ratatui::style::{Color, Style};
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use ratatui::widgets::{Block, Borders, Clear};
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use ratatui::Frame;
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pub struct ModalFrame<'a> {
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title: &'a str,
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width: u16,
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height: u16,
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border_color: Color,
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}
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impl<'a> ModalFrame<'a> {
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pub fn new(title: &'a str) -> Self {
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Self {
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title,
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width: 40,
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height: 5,
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border_color: Color::White,
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}
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}
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pub fn width(mut self, w: u16) -> Self {
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self.width = w;
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self
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}
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pub fn height(mut self, h: u16) -> Self {
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self.height = h;
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self
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}
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pub fn border_color(mut self, c: Color) -> Self {
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self.border_color = c;
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self
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}
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pub fn render_centered(&self, frame: &mut Frame, term: Rect) -> Rect {
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let width = self.width.min(term.width.saturating_sub(4));
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let height = self.height.min(term.height.saturating_sub(4));
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let x = term.x + (term.width.saturating_sub(width)) / 2;
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let y = term.y + (term.height.saturating_sub(height)) / 2;
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let area = Rect::new(x, y, width, height);
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frame.render_widget(Clear, area);
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let block = Block::default()
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.borders(Borders::ALL)
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.title(self.title)
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.border_style(Style::new().fg(self.border_color));
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let inner = block.inner(area);
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frame.render_widget(block, area);
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inner
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}
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}
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