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use std::io::Read;
use std::str::FromStr;
use crate::HeightRule;
use super::attributes::*;
use super::*;
impl ElementReader for TableRow {
fn read<R: Read>(r: &mut EventReader<R>, _: &[OwnedAttribute]) -> Result<Self, ReaderError> {
let mut cells = vec![];
let mut grid_after = None;
let mut width_after = None;
let mut grid_before = None;
let mut width_before = None;
let mut row_height = None;
let mut del = None;
let mut ins = None;
let mut height_rule = None;
loop {
let e = r.next();
match e {
Ok(XmlEvent::StartElement {
attributes, name, ..
}) => {
let e = XMLElement::from_str(&name.local_name).unwrap();
ignore::ignore_element(e.clone(), XMLElement::TableRowPropertyChange, r);
match e {
XMLElement::TableCell => {
cells.push(TableCell::read(r, &attributes)?);
continue;
}
XMLElement::GridAfter => {
if let Some(v) = read_val(&attributes) {
grid_after = Some(u32::from_str(&v)?);
}
}
XMLElement::WidthAfter => {
if let Ok(v) = read_width(&attributes) {
width_after = Some(v.0 as f32);
}
}
XMLElement::GridBefore => {
if let Some(v) = read_val(&attributes) {
grid_before = Some(u32::from_str(&v)?);
}
}
XMLElement::WidthBefore => {
if let Ok(v) = read_width(&attributes) {
width_before = Some(v.0 as f32);
}
}
XMLElement::TableRowHeight => {
if let Some(v) = read_val(&attributes) {
let h = f32::from_str(&v);
if let Ok(h) = h {
row_height = Some(h);
}
}
if let Some(v) = read(&attributes, "hRule") {
let h = HeightRule::from_str(&v);
if let Ok(h) = h {
height_rule = Some(h);
}
}
}
XMLElement::Delete => {
if let Ok(d) = Delete::read(r, &attributes) {
del = Some(d);
}
}
XMLElement::Insert => {
if let Ok(i) = Insert::read(r, &attributes) {
ins = Some(i);
}
}
_ => {}
}
}
Ok(XmlEvent::EndElement { name, .. }) => {
let e = XMLElement::from_str(&name.local_name).unwrap();
if e == XMLElement::TableRow {
let mut row = TableRow::new(cells);
if let Some(grid_after) = grid_after {
row = row.grid_after(grid_after);
}
if let Some(grid_before) = grid_before {
row = row.grid_before(grid_before);
}
if let Some(row_height) = row_height {
row = row.row_height(row_height);
}
if let Some(width_after) = width_after {
row = row.width_after(width_after);
}
if let Some(width_before) = width_before {
row = row.width_before(width_before);
}
if let Some(height_rule) = height_rule {
row = row.height_rule(height_rule);
}
if let Some(del) = del {
row = row.delete(del);
}
if let Some(ins) = ins {
row = row.insert(ins);
}
return Ok(row);
}
}
Err(_) => return Err(ReaderError::XMLReadError),
_ => {}
}
}
}
}