1use crate::prelude::*;
 2use crate::{v_stack, Buffer, Icon, IconButton, Label};
 3
 4#[derive(Component)]
 5pub struct MultiBuffer {
 6    buffers: Vec<Buffer>,
 7}
 8
 9impl MultiBuffer {
10    pub fn new(buffers: Vec<Buffer>) -> Self {
11        Self { buffers }
12    }
13
14    fn render<V: 'static>(self, _view: &mut V, cx: &mut ViewContext<V>) -> impl Component<V> {
15        v_stack()
16            .w_full()
17            .h_full()
18            .flex_1()
19            .children(self.buffers.clone().into_iter().map(|buffer| {
20                v_stack()
21                    .child(
22                        div()
23                            .flex()
24                            .items_center()
25                            .justify_between()
26                            .p_4()
27                            .bg(cx.theme().colors().editor_subheader)
28                            .child(Label::new("main.rs"))
29                            .child(IconButton::new("arrow_up_right", Icon::ArrowUpRight)),
30                    )
31                    .child(buffer)
32            }))
33    }
34}
35
36#[cfg(feature = "stories")]
37pub use stories::*;
38
39#[cfg(feature = "stories")]
40mod stories {
41    use super::*;
42    use crate::{hello_world_rust_buffer_example, Story};
43    use gpui2::{Div, Render};
44
45    pub struct MultiBufferStory;
46
47    impl Render for MultiBufferStory {
48        type Element = Div<Self>;
49
50        fn render(&mut self, cx: &mut ViewContext<Self>) -> Self::Element {
51            Story::container(cx)
52                .child(Story::title_for::<_, MultiBuffer>(cx))
53                .child(Story::label(cx, "Default"))
54                .child(MultiBuffer::new(vec![
55                    hello_world_rust_buffer_example(cx),
56                    hello_world_rust_buffer_example(cx),
57                    hello_world_rust_buffer_example(cx),
58                    hello_world_rust_buffer_example(cx),
59                    hello_world_rust_buffer_example(cx),
60                ]))
61        }
62    }
63}