docx-reader 0.1.1

use std::io::Read;
use std::str::FromStr;
use xml::attribute::OwnedAttribute;
use xml::reader::{EventReader, XmlEvent};

use super::*;

impl ElementReader for TableProperty {
	fn read<R: Read>(
		r: &mut EventReader<R>,
		_attrs: &[OwnedAttribute],
	) -> Result<Self, ReaderError> {
		let mut tp = TableProperty::new();
		tp = tp.set_borders(TableBorders::with_empty());
		loop {
			let e = r.next();
			match e {
				Ok(XmlEvent::StartElement {
					attributes, name, ..
				}) => {
					let e = XMLElement::from_str(&name.local_name).unwrap();
					match e {
						XMLElement::TableBorders => {
							if let Ok(borders) = TableBorders::read(r, &attributes) {
								tp = tp.set_borders(borders);
							}
						}
						XMLElement::TableCellMargin => {
							if let Ok(margins) = TableCellMargins::read(r, &attributes) {
								tp = tp.set_margins(margins);
							}
						}
						_ => {}
					}
				}
				Ok(XmlEvent::EndElement { name, .. }) => {
					let e = XMLElement::from_str(&name.local_name).unwrap();
					if e == XMLElement::TableProperty {
						return Ok(tp);
					}
				}
				Err(_) => return Err(ReaderError::XMLReadError),
				_ => {}
			}
		}
	}
}