1use std::path::PathBuf;
 2
 3use crate::prelude::*;
 4use crate::{v_stack, Breadcrumb, Buffer, Icon, IconButton, Symbol, Tab, TabBar, Toolbar};
 5
 6pub struct Editor<S: 'static + Send + Sync + Clone> {
 7    pub tabs: Vec<Tab<S>>,
 8    pub path: PathBuf,
 9    pub symbols: Vec<Symbol>,
10    pub buffer: Buffer<S>,
11}
12
13#[derive(Element)]
14pub struct EditorPane<S: 'static + Send + Sync + Clone> {
15    editor: Editor<S>,
16}
17
18impl<S: 'static + Send + Sync + Clone> EditorPane<S> {
19    pub fn new(editor: Editor<S>) -> Self {
20        Self { editor }
21    }
22
23    fn render(&mut self, cx: &mut ViewContext<S>) -> impl Element<State = S> {
24        struct LeftItemsPayload {
25            path: PathBuf,
26            symbols: Vec<Symbol>,
27        }
28
29        v_stack()
30            .w_full()
31            .h_full()
32            .flex_1()
33            .child(TabBar::new(self.editor.tabs.clone()))
34            .child(Toolbar::new(
35                |_, payload| {
36                    let payload = payload.downcast_ref::<LeftItemsPayload>().unwrap();
37
38                    vec![Breadcrumb::new(payload.path.clone(), payload.symbols.clone()).into_any()]
39                },
40                Box::new(LeftItemsPayload {
41                    path: self.editor.path.clone(),
42                    symbols: self.editor.symbols.clone(),
43                }),
44                |_, _| {
45                    vec![
46                        IconButton::new(Icon::InlayHint).into_any(),
47                        IconButton::new(Icon::MagnifyingGlass).into_any(),
48                        IconButton::new(Icon::MagicWand).into_any(),
49                    ]
50                },
51                Box::new(()),
52            ))
53            .child(self.editor.buffer.clone())
54    }
55}