tui_markup_renderer/
styles.rs

1#![allow(unused_imports)]
2use std::collections::HashMap;
3use std::fmt;
4use std::io::Stdout;
5
6use tui::style::Style;
7
8pub trait IStylesStorage {
9    fn has_rule(&self, name: String) -> bool;
10    fn add_rule(&mut self, name: String, styles: Style) -> &mut Self;
11    fn get_rule(&self, name: String) -> Style;
12}
13
14#[derive(Default)]
15pub struct StylesStorage {
16    storage: HashMap<String, Style>,
17}
18
19impl StylesStorage {
20    pub fn new() -> Self {
21        StylesStorage {
22            storage: HashMap::new(),
23        }
24    }
25}
26
27impl IStylesStorage for StylesStorage {
28    fn add_rule(&mut self, name: String, styles: Style) -> &mut Self {
29        self.storage.entry(name).or_insert(styles);
30        self
31    }
32
33    fn has_rule(&self, name: String) -> bool {
34        self.storage.contains_key(&name)
35    }
36
37    fn get_rule(&self, name: String) -> Style {
38        let opt = self.storage.get(&name);
39        if let Some(value) = opt {
40            *value
41        } else {
42            Style::default()
43        }
44    }
45}
46
47impl fmt::Debug for StylesStorage {
48    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
49        let mut r = f.debug_struct("RenderStorage");
50        r.field("Components", &self.storage.keys());
51        r.finish()
52    }
53}
54
tui_markup_renderer/styles.rs

tui_markup_renderer/
styles.rs
