chordlib 0.15.0

Work with chord-and-lyrics songs: parse, transform, and render them to multiple formats
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59

use serde::{Deserialize, Serialize};

use super::{Line, SimpleChord};

fn default_repeat_count() -> u32 {
    1
}

#[derive(Debug, Default, PartialEq, Eq, Serialize, Deserialize, Clone)]
pub struct Section {
    pub title: String,
    pub lines: Vec<Line>,
    /// How many times this section is repeated (from `{repeat}` or `{repeat: N}`). Default 1.
    #[serde(default = "default_repeat_count")]
    pub repeat_count: u32,
}

impl Section {
    pub fn new(title: String, lines: Vec<Line>) -> Self {
        Self {
            title,
            lines,
            repeat_count: 1,
        }
    }

    pub fn new_with_repeat(title: String, lines: Vec<Line>, repeat_count: u32) -> Self {
        Self {
            title,
            lines,
            repeat_count: repeat_count.max(1),
        }
    }

    pub fn normalize(&mut self, key: &SimpleChord) -> &mut Self {
        for line in &mut self.lines {
            line.normalize(key);
        }
        self
    }

    pub fn move_chords_to_next_vowels(mut self) -> Self {
        self.lines = self
            .lines
            .into_iter()
            .map(Line::move_chords_to_next_vowels)
            .collect();
        self
    }

    pub fn remove_manual_spacing(mut self) -> Self {
        self.lines = self
            .lines
            .into_iter()
            .map(Line::remove_manual_spacing)
            .collect();
        self
    }
}