115 lines
3.5 KiB
Rust
115 lines
3.5 KiB
Rust
use serde::Serialize;
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use super::*;
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use crate::documents::BuildXML;
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use crate::types::*;
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use crate::xml_builder::*;
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#[derive(Debug, Clone, PartialEq, Serialize)]
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#[serde(rename_all = "camelCase")]
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pub struct Styles {
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doc_defaults: DocDefaults,
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styles: Vec<Style>,
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}
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impl Styles {
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pub fn new() -> Styles {
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Default::default()
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}
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pub fn add_style(mut self, style: Style) -> Self {
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self.styles.push(style);
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self
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}
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pub fn default_size(mut self, size: usize) -> Self {
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self.doc_defaults = self.doc_defaults.size(size);
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self
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}
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pub fn default_spacing(mut self, spacing: i32) -> Self {
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self.doc_defaults = self.doc_defaults.spacing(spacing);
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self
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}
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pub fn default_fonts(mut self, font: RunFonts) -> Self {
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self.doc_defaults = self.doc_defaults.fonts(font);
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self
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}
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pub(crate) fn doc_defaults(mut self, doc_defaults: DocDefaults) -> Self {
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self.doc_defaults = doc_defaults;
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self
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}
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pub fn find_style_by_id(&self, id: &str) -> Option<&Style> {
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self.styles.iter().find(|s| s.style_id == id)
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}
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pub fn create_heading_style_map(&self) -> std::collections::HashMap<String, usize> {
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self.styles
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.iter()
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.filter_map(|s| {
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if s.name.is_heading() {
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let n = s.name.get_heading_number();
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n.map(|n| (s.style_id.clone(), n))
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} else {
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None
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}
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})
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.collect()
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}
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}
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impl Default for Styles {
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fn default() -> Self {
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Self {
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doc_defaults: DocDefaults::new(),
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styles: vec![],
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}
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}
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}
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impl BuildXML for Styles {
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fn build(&self) -> Vec<u8> {
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let b = XMLBuilder::new();
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let normal = Style::new("Normal", StyleType::Paragraph).name("Normal");
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b.open_styles()
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.add_child(&self.doc_defaults)
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.add_child(&normal)
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.add_children(&self.styles)
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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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use crate::types::StyleType;
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#[cfg(test)]
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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_style() {
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let c =
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Styles::new().add_style(Style::new("Title", StyleType::Paragraph).name("TitleName"));
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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:styles xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns:w="http://schemas.openxmlformats.org/wordprocessingml/2006/main" xmlns:w14="http://schemas.microsoft.com/office/word/2010/wordml" xmlns:w15="http://schemas.microsoft.com/office/word/2012/wordml" mc:Ignorable="w14 w15"><w:docDefaults><w:rPrDefault><w:rPr /></w:rPrDefault></w:docDefaults><w:style w:type="paragraph" w:styleId="Normal"><w:name w:val="Normal" /><w:rPr /><w:pPr><w:rPr /></w:pPr><w:qFormat /></w:style><w:style w:type="paragraph" w:styleId="Title"><w:name w:val="TitleName" /><w:rPr /><w:pPr><w:rPr /></w:pPr><w:qFormat /></w:style></w:styles>"#
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);
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}
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#[test]
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fn test_heading_style() {
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let c = Styles::new().add_style(Style::new("ToC", StyleType::Paragraph).name("heading 3"));
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let mut m = std::collections::HashMap::new();
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m.insert("ToC".to_string(), 3);
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let b = c.create_heading_style_map();
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assert_eq!(b, m);
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}
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}
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