perspective_viewer/config/datetime_column_style/
custom.rs

1// ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
2// ┃ ██████ ██████ ██████       █      █      █      █      █ █▄  ▀███ █       ┃
3// ┃ ▄▄▄▄▄█ █▄▄▄▄▄ ▄▄▄▄▄█  ▀▀▀▀▀█▀▀▀▀▀ █ ▀▀▀▀▀█ ████████▌▐███ ███▄  ▀█ █ ▀▀▀▀▀ ┃
4// ┃ █▀▀▀▀▀ █▀▀▀▀▀ █▀██▀▀ ▄▄▄▄▄ █ ▄▄▄▄▄█ ▄▄▄▄▄█ ████████▌▐███ █████▄   █ ▄▄▄▄▄ ┃
5// ┃ █      ██████ █  ▀█▄       █ ██████      █      ███▌▐███ ███████▄ █       ┃
6// ┣━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫
7// ┃ Copyright (c) 2017, the Perspective Authors.                              ┃
8// ┃ ╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌ ┃
9// ┃ This file is part of the Perspective library, distributed under the terms ┃
10// ┃ of the [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0). ┃
11// ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
12
13use serde::{Deserialize, Serialize};
14use ts_rs::TS;
15
16use super::custom_format::CustomDatetimeFormat;
17
18#[derive(Clone, Debug, Default, Deserialize, Eq, PartialEq, Serialize, TS)]
19pub enum FormatUnit {
20    #[serde(rename = "custom")]
21    #[default]
22    FormatUnit,
23}
24
25const fn is_zero(x: &u32) -> bool {
26    *x == 0
27}
28
29const fn is_true(x: &bool) -> bool {
30    *x
31}
32
33const fn is_disabled(x: &CustomDatetimeFormat) -> bool {
34    matches!(x, CustomDatetimeFormat::Disabled)
35}
36
37const fn is_numeric(x: &CustomDatetimeFormat) -> bool {
38    matches!(x, CustomDatetimeFormat::Numeric)
39}
40
41const fn is_two_digit(x: &CustomDatetimeFormat) -> bool {
42    matches!(x, CustomDatetimeFormat::TwoDigit)
43}
44
45const fn second_default() -> CustomDatetimeFormat {
46    CustomDatetimeFormat::Numeric
47}
48
49const fn weekday_default() -> CustomDatetimeFormat {
50    CustomDatetimeFormat::Disabled
51}
52
53const fn year_default() -> CustomDatetimeFormat {
54    CustomDatetimeFormat::TwoDigit
55}
56
57const fn hour12_default() -> bool {
58    true
59}
60
61const fn numeric_default() -> u32 {
62    0
63}
64
65#[derive(Clone, Debug, Deserialize, Eq, PartialEq, Serialize, TS)]
66pub struct CustomDatetimeStyleConfig {
67    format: FormatUnit,
68
69    #[serde(default)]
70    #[serde(rename = "timeZone", skip_serializing_if = "Option::is_none")]
71    pub time_zone: Option<String>,
72
73    #[serde(
74        skip_serializing_if = "is_zero",
75        rename = "fractionalSecondDigits",
76        default = "numeric_default"
77    )]
78    pub fractional_seconds: u32,
79
80    #[serde(skip_serializing_if = "is_numeric", default = "second_default")]
81    pub second: CustomDatetimeFormat,
82
83    #[serde(skip_serializing_if = "is_numeric", default = "second_default")]
84    pub minute: CustomDatetimeFormat,
85
86    #[serde(skip_serializing_if = "is_numeric", default = "second_default")]
87    pub hour: CustomDatetimeFormat,
88
89    #[serde(skip_serializing_if = "is_numeric", default = "second_default")]
90    pub day: CustomDatetimeFormat,
91
92    #[serde(skip_serializing_if = "is_disabled", default = "weekday_default")]
93    pub weekday: CustomDatetimeFormat,
94
95    #[serde(skip_serializing_if = "is_numeric", default = "second_default")]
96    pub month: CustomDatetimeFormat,
97
98    #[serde(skip_serializing_if = "is_two_digit", default = "year_default")]
99    pub year: CustomDatetimeFormat,
100
101    #[serde(skip_serializing_if = "is_true", default = "hour12_default")]
102    pub hour12: bool,
103}
104
105impl Default for CustomDatetimeStyleConfig {
106    fn default() -> Self {
107        CustomDatetimeStyleConfig {
108            format: FormatUnit::FormatUnit,
109            fractional_seconds: 0,
110            time_zone: None,
111            second: CustomDatetimeFormat::Numeric,
112            minute: CustomDatetimeFormat::Numeric,
113            hour: CustomDatetimeFormat::Numeric,
114            weekday: CustomDatetimeFormat::Disabled,
115            day: CustomDatetimeFormat::Numeric,
116            month: CustomDatetimeFormat::Numeric,
117            year: CustomDatetimeFormat::TwoDigit,
118            hour12: true,
119        }
120    }
121}
perspective_viewer/config/datetime_column_style/custom.rs

perspective_viewer/config/datetime_column_style/
custom.rs
