1#[cfg(feature = "stories")]
 2pub use stories::*;
 3
 4#[cfg(feature = "stories")]
 5mod stories {
 6    use super::*;
 7    pub use crate::KeyBinding;
 8    use crate::Story;
 9    use gpui::{actions, Div, Render};
10    use itertools::Itertools;
11    pub struct KeybindingStory;
12
13    actions!(NoAction);
14
15    pub fn binding(key: &str) -> gpui::KeyBinding {
16        gpui::KeyBinding::new(key, NoAction {}, None)
17    }
18
19    impl Render for KeybindingStory {
20        type Element = Div;
21
22        fn render(&mut self, cx: &mut ViewContext<Self>) -> Self::Element {
23            let all_modifier_permutations =
24                ["ctrl", "alt", "cmd", "shift"].into_iter().permutations(2);
25
26            Story::container(cx)
27                .child(Story::title_for::<KeyBinding>(cx))
28                .child(Story::label(cx, "Single Key"))
29                .child(KeyBinding::new(binding("Z")))
30                .child(Story::label(cx, "Single Key with Modifier"))
31                .child(
32                    div()
33                        .flex()
34                        .gap_3()
35                        .child(KeyBinding::new(binding("ctrl-c")))
36                        .child(KeyBinding::new(binding("alt-c")))
37                        .child(KeyBinding::new(binding("cmd-c")))
38                        .child(KeyBinding::new(binding("shift-c"))),
39                )
40                .child(Story::label(cx, "Single Key with Modifier (Permuted)"))
41                .child(
42                    div().flex().flex_col().children(
43                        all_modifier_permutations
44                            .chunks(4)
45                            .into_iter()
46                            .map(|chunk| {
47                                div()
48                                    .flex()
49                                    .gap_4()
50                                    .py_3()
51                                    .children(chunk.map(|permutation| {
52                                        KeyBinding::new(binding(&*(permutation.join("-") + "-x")))
53                                    }))
54                            }),
55                    ),
56                )
57                .child(Story::label(cx, "Single Key with All Modifiers"))
58                .child(KeyBinding::new(binding("ctrl-alt-cmd-shift-z")))
59                .child(Story::label(cx, "Chord"))
60                .child(KeyBinding::new(binding("a z")))
61                .child(Story::label(cx, "Chord with Modifier"))
62                .child(KeyBinding::new(binding("ctrl-a shift-z")))
63                .child(KeyBinding::new(binding("fn-s")))
64        }
65    }
66}