boxy_cli/macros.rs
1//! The boxy! macro
2
3/// Macro for creating a new Boxy struct
4///
5/// Currently, it has the following accepting fields:
6///
7/// - **type** - takes a [BoxType](crate::constructs::BoxType) enum
8///
9/// - **color** - takes a hex code for a color
10///
11/// - **external_pad** and **internal-pad** - take any integer or float value
12///
13/// - **alignment** - sets the alignment for the text inside the box. Takes a [BoxAlign](crate::constructs::BoxAlign) enum
14///
15/// - **segcount** - sets the number of segments in the textbox (not necessary to use)
16///
17/// # Example
18/// ```
19/// # use boxy_cli::prelude::*;
20/// # fn main() {
21/// // use the boxy macro
22/// let mut boxy = boxy!(type: BoxType::Double, color:"#00ffff", external_pad: 2, internal_pad: 1, alignment: BoxAlign::Left);
23///
24/// // Adding text segments
25/// boxy.add_text_sgmt("Lorem ipsum dolor sit amet, consectetur adipiscing elit.", "#ffff", BoxAlign::Center);
26/// boxy.add_text_sgmt("et quasi architecto beatae vitae dicta sunt explicabo.", "#ffff", BoxAlign::Left);
27/// boxy.add_text_sgmt("Hello Theree", "#ffff", BoxAlign::Right);
28/// boxy.display();
29/// # }
30/// ```
31/// ! The segcount sets the number of segments in the box. If text for only two segments is provided, the third segment will be displayed empty.
32///
33/// ! The padding values here are taken to be for uniform padding on all sides.
34#[macro_export]
35macro_rules! boxy {
36 ($($key:ident: $value:expr),* $(,)?) => {{
37 let mut boxy = $crate::boxer::Boxy::default();
38 $(
39 match stringify!($key) {
40 "type" => boxy.set_type($crate::boxer::resolve_type($value.to_string())),
41 "color" => boxy.set_color(&$crate::boxer::resolve_col($value.to_string())),
42 "internal_pad" => boxy.set_int_padding($crate::boxer::resolve_pad($value.to_string())),
43 "external_pad" => boxy.set_ext_padding($crate::boxer::resolve_pad($value.to_string())),
44 "alignment" => boxy.set_align($crate::boxer::resolve_align($value.to_string())),
45 _ => panic!("Unknown field: {}", stringify!($key)),
46 }
47 )*
48 boxy
49 }};
50}