56 lines
2.0 KiB
Rust
56 lines
2.0 KiB
Rust
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use std::io::Read;
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use std::str::FromStr;
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use xml::attribute::OwnedAttribute;
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use xml::reader::{EventReader, XmlEvent};
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use super::*;
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impl ElementReader for RunProperty {
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fn read<R: Read>(
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r: &mut EventReader<R>,
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_attrs: &[OwnedAttribute],
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) -> Result<Self, ReaderError> {
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let mut rp = RunProperty::new();
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loop {
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let e = r.next();
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match e {
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Ok(XmlEvent::StartElement {
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attributes, name, ..
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}) => {
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let e = XMLElement::from_str(&name.local_name).unwrap();
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match e {
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XMLElement::Bold => {
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if !read_bool(&attributes) {
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continue;
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}
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rp = rp.bold();
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}
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XMLElement::Highlight => rp = rp.highlight(attributes[0].value.clone()),
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XMLElement::Color => rp = rp.color(attributes[0].value.clone()),
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XMLElement::Size => rp = rp.size(usize::from_str(&attributes[0].value)?),
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XMLElement::Underline => rp = rp.underline(&attributes[0].value.clone()),
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XMLElement::Italic => {
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if !read_bool(&attributes) {
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continue;
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}
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rp = rp.italic();
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}
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XMLElement::Vanish => rp = rp.vanish(),
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// TODO: Add run fonts reader
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_ => {}
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}
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}
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Ok(XmlEvent::EndElement { name, .. }) => {
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let e = XMLElement::from_str(&name.local_name).unwrap();
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if e == XMLElement::RunProperty {
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return Ok(rp);
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}
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}
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Err(_) => return Err(ReaderError::XMLReadError),
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_ => {}
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}
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}
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}
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}
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