113 lines
3.3 KiB
Rust
113 lines
3.3 KiB
Rust
use super::{
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Indent, IndentLevel, Justification, NumberingId, NumberingProperty, ParagraphStyle, RunProperty,
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};
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use crate::documents::BuildXML;
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use crate::types::{AlignmentType, SpecialIndentType};
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use crate::xml_builder::*;
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#[derive(Debug, Clone)]
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pub struct ParagraphProperty<'a> {
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run_property: RunProperty,
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style: ParagraphStyle,
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numbering_property: Option<NumberingProperty<'a>>,
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alignment: Option<Justification>,
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indent: Option<Indent>,
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}
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impl<'a> Default for ParagraphProperty<'a> {
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fn default() -> Self {
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let s: Option<&str> = None;
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ParagraphProperty {
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run_property: RunProperty::new(),
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style: ParagraphStyle::new(s),
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numbering_property: None,
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alignment: None,
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indent: None,
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}
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}
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}
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// 17.3.1.26
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// pPr (Paragraph Properties)
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// This element specifies a set of paragraph properties which shall be applied to the contents of the parent
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// paragraph after all style/numbering/table properties have been applied to the text. These properties are defined
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// as direct formatting, since they are directly applied to the paragraph and supersede any formatting from styles.
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impl<'a> ParagraphProperty<'a> {
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pub fn new() -> ParagraphProperty<'a> {
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Default::default()
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}
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pub fn align(mut self, alignment_type: AlignmentType) -> Self {
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self.alignment = Some(Justification::new(alignment_type.to_string()));
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self
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}
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pub fn style(mut self, style_id: &str) -> Self {
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self.style = ParagraphStyle::new(Some(style_id));
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self
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}
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pub fn indent(mut self, left: usize, special_indent: Option<SpecialIndentType>) -> Self {
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self.indent = Some(Indent::new(left, special_indent));
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self
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}
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pub fn numbering(mut self, id: NumberingId<'a>, level: IndentLevel) -> Self {
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self.numbering_property = Some(NumberingProperty::new(id, level));
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self
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}
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}
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impl<'a> BuildXML for ParagraphProperty<'a> {
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fn build(&self) -> Vec<u8> {
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XMLBuilder::new()
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.open_paragraph_property()
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.add_child(&self.style)
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.add_child(&self.run_property)
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.add_optional_child(&self.numbering_property)
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.add_optional_child(&self.alignment)
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.add_optional_child(&self.indent)
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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 pretty_assertions::assert_eq;
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use std::str;
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#[test]
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fn test_default() {
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let c = ParagraphProperty::new();
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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:pPr><w:pStyle w:val="Normal" /><w:rPr /></w:pPr>"#
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);
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}
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#[test]
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fn test_alignment() {
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let c = ParagraphProperty::new();
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let b = c.align(AlignmentType::Right).build();
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assert_eq!(
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str::from_utf8(&b).unwrap(),
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r#"<w:pPr><w:pStyle w:val="Normal" /><w:rPr /><w:jc w:val="right" /></w:pPr>"#
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);
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}
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#[test]
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fn test_indent() {
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let c = ParagraphProperty::new();
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let b = c.indent(20, None).build();
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assert_eq!(
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str::from_utf8(&b).unwrap(),
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r#"<w:pPr><w:pStyle w:val="Normal" /><w:rPr /><w:ind w:left="20" /></w:pPr>"#
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);
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}
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}
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