color_span/view/
mod.rs

1use std::fmt::{Debug, Formatter};
2
3use internship::IStr;
4use serde::{Deserialize, Serialize};
5
6use code_span::CodeView;
7
8mod convert;
9mod der;
10pub mod iter;
11mod ser;
12
13/// Write color palette into html
14///
15/// **Support 255 color at most**.
16///
17/// # Arguments
18///
19/// * `w`:
20///
21/// returns: Result<(), Error>
22///
23/// # Examples
24///
25/// ```
26/// use color_span::ColorClass;
27/// ```
28#[derive(Clone, Eq, PartialEq)]
29pub struct ColorView {
30    span: CodeView<IStr>,
31}
32
33/// # Arguments
34///
35/// * `text`:
36///
37/// returns: TextColorView
38///
39/// # Examples
40///
41/// ```
42/// use color_span::ColorView;
43/// ```
44#[derive(Debug, Clone, Ord, PartialOrd, Eq, PartialEq, Hash, Serialize, Deserialize)]
45pub struct ColorSpan {
46    /// content of the code span
47    pub text: String,
48    /// color class of the code span
49    pub color: IStr,
50}
51
52impl ColorView {
53    /// # Arguments
54    ///
55    /// * `text`:
56    ///
57    /// returns: TextColorView
58    ///
59    /// # Examples
60    ///
61    /// ```
62    /// use color_span::ColorView;
63    /// ```
64    #[inline]
65    pub fn new(text: impl Into<String>) -> ColorView {
66        Self { span: CodeView::blank(text) }
67    }
68    /// Color the text in the range of `start`..`end` to given color name
69    ///
70    /// # Arguments
71    ///
72    /// * `start`: start offset
73    /// * `end`: end offset
74    /// * `color`: color name
75    ///
76    /// # Examples
77    ///
78    /// ```
79    /// use color_span::ColorView;
80    /// ```
81    pub fn text(&self) -> &str {
82        self.span.get_text()
83    }
84    /// Color the text in the range of `start`..`end` to given color name
85    ///
86    /// # Arguments
87    ///
88    /// * `start`: start offset
89    /// * `end`: end offset
90    /// * `color`: color name
91    ///
92    /// # Examples
93    ///
94    /// ```
95    /// use color_span::ColorView;
96    /// ```
97    pub fn dye_position(&mut self, start: usize, end: usize, color: &str) {
98        let color = match color {
99            "" => None,
100            _ => Some(IStr::new(color)),
101        };
102        self.span.mark_position(start, end, color)
103    }
104    /// Color the text in the range of `start`..`end` to given color name
105    ///
106    /// # Arguments
107    ///
108    /// * `start`: start offset
109    /// * `end`: end offset
110    /// * `color`: color name
111    ///
112    /// # Examples
113    ///
114    /// ```
115    /// use color_span::ColorView;
116    /// ```
117    pub fn dye_offset(&mut self, start: usize, end: usize, color: &str) {
118        let color = match color {
119            "" => None,
120            _ => Some(IStr::new(color)),
121        };
122        self.span.mark_offset(start, end, color)
123    }
124}
color_span/view/mod.rs

color_span/view/
mod.rs
