docx_reader/reader/
shape.rs

1use std::io::Read;
2use std::str::FromStr;
3use xml::attribute::OwnedAttribute;
4use xml::reader::{EventReader, XmlEvent};
5
6use super::*;
7
8impl ElementReader for Shape {
9	fn read<R: Read>(
10		r: &mut EventReader<R>,
11		attrs: &[OwnedAttribute],
12	) -> Result<Self, ReaderError> {
13		let mut shape = Shape::new();
14		if let Some(style) = read(attrs, "style") {
15			shape = shape.style(style);
16		}
17
18		loop {
19			let e = r.next();
20			match e {
21				Ok(XmlEvent::StartElement {
22					name, attributes, ..
23				}) => {
24					if let Ok(VXMLElement::ImageData) = VXMLElement::from_str(&name.local_name) {
25						if let Some(id) = read(&attributes, "id") {
26							shape = shape.image_data(id);
27						}
28					}
29				}
30				Ok(XmlEvent::EndElement { name, .. }) => {
31					let e = VXMLElement::from_str(&name.local_name).unwrap();
32					if e == VXMLElement::Shape {
33						return Ok(shape);
34					}
35				}
36				Err(_) => return Err(ReaderError::XMLReadError),
37				_ => {}
38			}
39		}
40	}
41}
docx_reader/reader/shape.rs

docx_reader/reader/
shape.rs
