docx_reader/reader/
run_property.rs

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
use std::io::Read;
use std::str::FromStr;
use xml::attribute::OwnedAttribute;
use xml::reader::{EventReader, XmlEvent};

use crate::VertAlignType;

use super::*;

fn read_run_fonts(attributes: &[OwnedAttribute]) -> Result<RunFonts, ReaderError> {
	let mut f = RunFonts::new();
	for a in attributes {
		let local_name = &a.name.local_name;
		match local_name.as_str() {
			"asciiTheme" => {
				f = f.ascii_theme(&a.value);
			}
			"eastAsiaTheme" => {
				f = f.east_asia_theme(&a.value);
			}
			"hAnsiTheme" => {
				f = f.hi_ansi_theme(&a.value);
			}
			"cstheme" => {
				f = f.cs_theme(&a.value);
			}
			"ascii" => {
				f = f.ascii(&a.value);
			}
			"eastAsia" => {
				f = f.east_asia(&a.value);
			}
			"hAnsi" => {
				f = f.hi_ansi(&a.value);
			}
			"cs" => {
				f = f.cs(&a.value);
			}
			"hint" => {
				f = f.hint(&a.value);
			}
			_ => {}
		}
	}
	Ok(f)
}

impl ElementReader for RunProperty {
	fn read<R: Read>(
		r: &mut EventReader<R>,
		_attrs: &[OwnedAttribute],
	) -> Result<Self, ReaderError> {
		let mut rp = RunProperty::new();
		loop {
			let e = r.next();
			match e {
				Ok(XmlEvent::StartElement {
					attributes, name, ..
				}) => {
					let e = XMLElement::from_str(&name.local_name).unwrap();
					match e {
						XMLElement::RunStyle => {
							if let Some(v) = read_val(&attributes) {
								rp = rp.style(&v);
							}
						}
						XMLElement::Bold => {
							if !read_bool(&attributes) {
								rp = rp.disable_bold();
								continue;
							}
							rp = rp.bold();
						}
						XMLElement::Caps => {
							if !read_bool(&attributes) {
								rp.caps = Some(Caps::new().disable());
								continue;
							}
							rp = rp.caps();
						}
						XMLElement::Highlight => rp = rp.highlight(attributes[0].value.clone()),
						XMLElement::Strike => {
							if !read_bool(&attributes) {
								rp.strike = Some(Strike::new().disable());
								continue;
							}
							rp = rp.strike();
						}
						XMLElement::VertAlign => {
							if let Ok(v) = VertAlignType::from_str(&attributes[0].value) {
								rp = rp.vert_align(v)
							}
						}
						XMLElement::Color => rp = rp.color(attributes[0].value.clone()),
						XMLElement::Size => {
							rp = rp.size(f64::from_str(&attributes[0].value)? as usize)
						}
						XMLElement::Spacing => {
							if let Some(v) = read_val(&attributes) {
								if let Ok(s) = f64::from_str(&v) {
									rp = rp.spacing(s as i32)
								}
							}
						}
						XMLElement::RunFonts => {
							if let Ok(f) = read_run_fonts(&attributes) {
								rp = rp.fonts(f);
							}
						}
						XMLElement::Underline => rp = rp.underline(&attributes[0].value.clone()),
						XMLElement::Italic => {
							if !read_bool(&attributes) {
								rp = rp.disable_italic();
								continue;
							}
							rp = rp.italic();
						}
						XMLElement::Vanish => rp = rp.vanish(),
						XMLElement::SpecVanish => rp = rp.spec_vanish(),
						XMLElement::TextBorder => {
							if let Ok(attr) = read_border(&attributes) {
								let mut border = TextBorder::new()
									.border_type(attr.border_type)
									.color(attr.color);
								if let Some(size) = attr.size {
									border = border.size(size as usize);
								};
								rp = rp.text_border(border);
								continue;
							}
						}
						XMLElement::Insert => {
							if let Ok(ins) = Insert::read(r, &attributes) {
								rp = rp.insert(ins);
							}
						}
						XMLElement::Delete => {
							if let Ok(del) = Delete::read(r, &attributes) {
								rp = rp.delete(del);
							}
						}
						_ => {}
					}
				}
				Ok(XmlEvent::EndElement { name, .. }) => {
					let e = XMLElement::from_str(&name.local_name).unwrap();
					if e == XMLElement::RunProperty {
						return Ok(rp);
					}
				}
				Err(_) => return Err(ReaderError::XMLReadError),
				_ => {}
			}
		}
	}
}