umya-spreadsheet 3.0.0

umya-spreadsheet is a library written in pure Rust to read and write xlsx file.
Documentation 
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

use std::io::Cursor;

use quick_xml::{
    Reader,
    Writer,
    events::{
        BytesStart,
        Event,
    },
};

use super::{
    Color,
    ConditionalFormatValueObject,
};
use crate::{
    reader::driver::xml_read_loop,
    writer::driver::{
        write_end_tag,
        write_start_tag,
    },
};

#[derive(Clone, Default, Debug)]
pub struct ColorScale {
    cfvo_collection:  Vec<ConditionalFormatValueObject>,
    color_collection: Vec<Color>,
}

impl ColorScale {
    #[inline]
    #[must_use]
    pub fn cfvo_collection(&self) -> &[ConditionalFormatValueObject] {
        &self.cfvo_collection
    }

    #[inline]
    #[must_use]
    #[deprecated(since = "3.0.0", note = "Use cfvo_collection()")]
    pub fn get_cfvo_collection(&self) -> &[ConditionalFormatValueObject] {
        self.cfvo_collection()
    }

    #[inline]
    pub fn set_cfvo_collection(&mut self, value: Vec<ConditionalFormatValueObject>) -> &mut Self {
        self.cfvo_collection = value;
        self
    }

    #[inline]
    pub fn add_cfvo_collection(&mut self, value: ConditionalFormatValueObject) -> &mut Self {
        self.cfvo_collection.push(value);
        self
    }

    #[inline]
    #[must_use]
    pub fn color_collection(&self) -> &[Color] {
        &self.color_collection
    }

    #[inline]
    #[must_use]
    #[deprecated(since = "3.0.0", note = "Use color_collection()")]
    pub fn get_color_collection(&self) -> &[Color] {
        self.color_collection()
    }

    #[inline]
    pub fn set_color_collection(&mut self, value: impl Into<Vec<Color>>) -> &mut Self {
        self.color_collection = value.into();
        self
    }

    #[inline]
    pub fn add_color_collection(&mut self, value: Color) -> &mut Self {
        self.color_collection.push(value);
        self
    }

    pub(crate) fn set_attributes<R: std::io::BufRead>(
        &mut self,
        reader: &mut Reader<R>,
        _e: &BytesStart,
    ) {
        xml_read_loop!(
            reader,
            Event::Empty(ref e) => {
                match e.name().into_inner() {
                    b"cfvo" => {
                        let mut obj = ConditionalFormatValueObject::default();
                        obj.set_attributes(reader, e, true);
                        self.cfvo_collection.push(obj);
                    }
                    b"color" => {
                        let mut obj = Color::default();
                        obj.set_attributes(reader, e, true);
                        self.color_collection.push(obj);
                    }
                    _ => (),
                }
            },
            Event::Start(ref e) => {
                match e.name().into_inner() {
                    b"cfvo" => {
                        let mut obj = ConditionalFormatValueObject::default();
                        obj.set_attributes(reader, e, false);
                        self.cfvo_collection.push(obj);
                    }
                    b"color" => {
                        let mut obj = Color::default();
                        obj.set_attributes(reader, e, false);
                        self.color_collection.push(obj);
                    }
                    _ => (),
                }
            },
            Event::End(ref e) => {
                if e.name().into_inner() == b"colorScale" {
                    return
                }
            },
            Event::Eof => panic!("Error: Could not find {} end element", "colorScale")
        );
    }

    pub(crate) fn write_to(&self, writer: &mut Writer<Cursor<Vec<u8>>>) {
        // colorScale
        write_start_tag(writer, "colorScale", vec![], false);

        // cfvo
        for v in &self.cfvo_collection {
            v.write_to(writer);
        }

        // color
        for v in &self.color_collection {
            v.write_to_color(writer);
        }

        write_end_tag(writer, "colorScale");
    }
}