matchmaker/ui/
display.rs

1#![allow(unused)]
2use log::debug;
3use ratatui::{
4    layout::Rect,
5    style::{Style, Stylize},
6    text::Text,
7    widgets::{Paragraph, Wrap},
8};
9
10use crate::{
11    config::DisplayConfig,
12    utils::{
13        serde::StringOrVec,
14        text::{left_pad, wrapped_height},
15    },
16};
17
18#[derive(Debug, Clone)]
19pub struct DisplayUI {
20    height: u16,
21    width: u16,
22    text: Text<'static>,
23    pub show: bool,
24    pub config: DisplayConfig,
25}
26
27impl DisplayUI {
28    pub fn new(config: DisplayConfig) -> Self {
29        let text = match &config.content {
30            Some(StringOrVec::String(s)) => Text::from(s.clone()),
31            // todo
32            _ => Text::from(String::new()),
33        };
34        let height = text.lines.len() as u16;
35
36        Self {
37            height,
38            width: 0,
39            show: config.content.is_some(),
40            text,
41            config,
42        }
43    }
44
45    // not update_dimensions to remind that we only want to call this on tui resize, not layout resize
46    pub fn update_width(&mut self, width: u16) {
47        let border = self.config.border.width();
48        self.width = width.saturating_sub(border);
49        if self.config.wrap {
50            self.height = wrapped_height(&self.text, self.width)
51        };
52    }
53
54    pub fn height(&self) -> u16 {
55        if !self.show {
56            return 0;
57        }
58        let mut height = self.height;
59        height += self.config.border.height();
60
61        height
62    }
63
64    /// Set text and visibility. Compute wrapped height.
65    pub fn set(&mut self, text: impl Into<Text<'static>>) {
66        let text = text.into();
67        self.height = if self.config.wrap {
68            wrapped_height(&text, self.width)
69        } else {
70            text.lines.len() as u16
71        };
72        self.text = text;
73        self.show = true;
74    }
75
76    pub fn make_display(&self, result_indentation: usize) -> Paragraph<'_> {
77        let mut ret = Paragraph::new(self.text.clone())
78            .style(Style::default().fg(self.config.fg))
79            .add_modifier(self.config.modifier);
80
81        if self.config.wrap {
82            ret = ret.wrap(Wrap { trim: false });
83        }
84
85        let block = {
86            let ret = self.config.border.as_block();
87            if self.config.match_indent {
88                let mut padding = self.config.border.padding;
89                padding.left += result_indentation as u16;
90                ret.padding(padding)
91            } else {
92                ret
93            }
94        };
95
96        ret = ret.block(block);
97
98        ret
99    }
100}
matchmaker/ui/display.rs

matchmaker/ui/
display.rs
