use serde::Serialize;
use super::*;
use crate::documents::BuildXML;
use crate::types::*;
use crate::xml_builder::*;
#[derive(Debug, Clone, PartialEq, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct Styles {
doc_defaults: DocDefaults,
styles: Vec<Style>,
}
impl Styles {
pub fn new() -> Styles {
Default::default()
}
pub fn add_style(mut self, style: Style) -> Self {
self.styles.push(style);
self
}
pub fn default_size(mut self, size: usize) -> Self {
self.doc_defaults = self.doc_defaults.size(size);
self
}
pub fn default_spacing(mut self, spacing: i32) -> Self {
self.doc_defaults = self.doc_defaults.spacing(spacing);
self
}
pub fn default_line_spacing(mut self, spacing: LineSpacing) -> Self {
self.doc_defaults = self.doc_defaults.line_spacing(spacing);
self
}
pub fn default_fonts(mut self, font: RunFonts) -> Self {
self.doc_defaults = self.doc_defaults.fonts(font);
self
}
pub(crate) fn doc_defaults(mut self, doc_defaults: DocDefaults) -> Self {
self.doc_defaults = doc_defaults;
self
}
pub fn find_style_by_id(&self, id: &str) -> Option<&Style> {
self.styles.iter().find(|s| s.style_id == id)
}
pub fn create_heading_style_map(&self) -> std::collections::HashMap<String, usize> {
self.styles
.iter()
.filter_map(|s| {
if s.name.is_heading() {
let n = s.name.get_heading_number();
n.map(|n| (s.style_id.clone(), n))
} else {
None
}
})
.collect()
}
}
impl Default for Styles {
fn default() -> Self {
Self {
doc_defaults: DocDefaults::new(),
styles: vec![],
}
}
}
impl BuildXML for Styles {
fn build(&self) -> Vec<u8> {
let b = XMLBuilder::new();
let normal = Style::new("Normal", StyleType::Paragraph).name("Normal");
b.open_styles()
.add_child(&self.doc_defaults)
.add_child(&normal)
.add_children(&self.styles)
.close()
.build()
}
}
#[cfg(test)]
mod tests {
use super::*;
use crate::types::StyleType;
#[cfg(test)]
use pretty_assertions::assert_eq;
use std::str;
#[test]
fn test_style() {
let c =
Styles::new().add_style(Style::new("Title", StyleType::Paragraph).name("TitleName"));
let b = c.build();
assert_eq!(
str::from_utf8(&b).unwrap(),
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:pPrDefault><w:pPr><w:rPr /></w:pPr></w:pPrDefault></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>"#
);
}
#[test]
fn test_table_style() {
let c = Styles::new().add_style(
Style::new("Table", StyleType::Table)
.name("Table Style")
.table_property(
TableProperty::new().set_margins(
TableCellMargins::new()
.margin_left(108, WidthType::Dxa)
.margin_right(108, WidthType::Dxa),
),
),
);
let b = c.build();
assert_eq!(
str::from_utf8(&b).unwrap(),
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:pPrDefault><w:pPr><w:rPr /></w:pPr></w:pPrDefault></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="table" w:styleId="Table"><w:name w:val="Table Style" /><w:rPr /><w:pPr><w:rPr /></w:pPr><w:tcPr /><w:tblPr><w:tblW w:w="0" w:type="dxa" /><w:jc w:val="left" /><w:tblBorders><w:top w:val="single" w:sz="2" w:space="0" w:color="000000" /><w:left w:val="single" w:sz="2" w:space="0" w:color="000000" /><w:bottom w:val="single" w:sz="2" w:space="0" w:color="000000" /><w:right w:val="single" w:sz="2" w:space="0" w:color="000000" /><w:insideH w:val="single" w:sz="2" w:space="0" w:color="000000" /><w:insideV w:val="single" w:sz="2" w:space="0" w:color="000000" /></w:tblBorders><w:tblCellMar>
<w:top w:w="0" w:type="dxa" />
<w:left w:w="108" w:type="dxa" />
<w:bottom w:w="0" w:type="dxa" />
<w:right w:w="108" w:type="dxa" />
</w:tblCellMar></w:tblPr><w:qFormat /></w:style></w:styles>"#
);
}
#[test]
fn test_heading_style() {
let c = Styles::new().add_style(Style::new("ToC", StyleType::Paragraph).name("heading 3"));
let mut m = std::collections::HashMap::new();
m.insert("ToC".to_string(), 3);
let b = c.create_heading_style_map();
assert_eq!(b, m);
}
}