docx_reader/reader/
table_row.rs

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

use crate::HeightRule;

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),
				_ => {}
			}
		}
	}
}
docx_reader/reader/table_row.rs

docx_reader/reader/
table_row.rs
