65 lines
1.6 KiB
Rust
65 lines
1.6 KiB
Rust
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use crate::documents::{BuildXML, Level};
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use crate::xml_builder::*;
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#[derive(Debug, Clone)]
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pub struct Numbering<'a> {
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id: &'a str,
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levels: Vec<Level<'a>>,
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}
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impl<'a> Numbering<'a> {
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pub fn new(id: &'a str) -> Self {
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Self { id, levels: vec![] }
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}
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pub fn add_level(mut self, level: Level<'a>) -> Self {
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self.levels.push(level);
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self
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}
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}
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impl<'a> BuildXML for Numbering<'a> {
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fn build(&self) -> Vec<u8> {
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let mut b = XMLBuilder::new();
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b = b.open_abstract_num(self.id);
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for l in &self.levels {
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b = b.add_child(l);
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}
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b.close()
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.open_num(self.id)
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.abstract_num_id(self.id)
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.close()
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.build()
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[cfg(test)]
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use crate::documents::{Level, LevelJc, LevelText, NumberFormat, Start};
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use pretty_assertions::assert_eq;
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use std::str;
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#[test]
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fn test_numbering() {
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let mut c = Numbering::new("0");
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c = c.add_level(Level::new(
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1,
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Start::new(1),
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NumberFormat::new("decimal"),
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LevelText::new("%4."),
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LevelJc::new("left"),
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));
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let b = c.build();
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assert_eq!(
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str::from_utf8(&b).unwrap(),
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r#"<w:abstractNum w:abstractNumId="0"><w:lvl w:ilvl="1"><w:start w:val="1" /><w:numFmt w:val="decimal" /><w:lvlText w:val="%4." /><w:lvlJc w:val="left" /><w:pPr><w:pStyle w:val="Normal" /><w:rPr /></w:pPr></w:lvl></w:abstractNum>
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<w:num w:numId="0">
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<w:abstractNumId w:val="0" />
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</w:num>"#
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);
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}
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}
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