libwmctl/model/
shape.rs

1use crate::WmCtlError;
2use std::{convert, fmt};
3
4/// Shape provides a number of pre-defined shapes to manipulate the window into, taking into
5/// account borders and taskbars automatically.
6#[derive(Debug, Clone, PartialEq)]
7pub enum Shape {
8    Grow,
9    Max,
10    Halfw,
11    Halfh,
12    Small,
13    Medium,
14    Large,
15    Shrink,
16    Square,
17    UnMax,
18    Static(u32, u32),
19}
20
21// Implement format! support
22impl fmt::Display for Shape {
23    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
24        match self {
25            _ => write!(f, "{}", format!("{:?}", self).to_lowercase()),
26        }
27    }
28}
29
30// Convert from &str to Shape
31impl convert::TryFrom<&str> for Shape {
32    type Error = WmCtlError;
33
34    fn try_from(val: &str) -> Result<Self, Self::Error> {
35        match val.to_lowercase().as_ref() {
36            "grow" => Ok(Shape::Grow),
37            "max" => Ok(Shape::Max),
38            "halfw" => Ok(Shape::Halfw),
39            "halfh" => Ok(Shape::Halfh),
40            "small" => Ok(Shape::Small),
41            "medium" => Ok(Shape::Medium),
42            "large" => Ok(Shape::Large),
43            "shrink" => Ok(Shape::Shrink),
44            "unmax" => Ok(Shape::UnMax),
45            _ => Err(WmCtlError::InvalidWinShape(val.to_string()).into()),
46        }
47    }
48}
49
50// Convert from a String to a Shape
51impl convert::TryFrom<String> for Shape {
52    type Error = WmCtlError;
53
54    fn try_from(val: String) -> Result<Self, Self::Error> {
55        Shape::try_from(val.as_str())
56    }
57}
libwmctl/model/shape.rs

libwmctl/model/
shape.rs
