1use std::marker::PhantomData;
 2use std::path::PathBuf;
 3
 4use crate::prelude::*;
 5use crate::{v_stack, Breadcrumb, Buffer, Icon, IconButton, Symbol, Tab, TabBar, Toolbar};
 6
 7pub struct Editor {
 8    pub tabs: Vec<Tab>,
 9    pub path: PathBuf,
10    pub symbols: Vec<Symbol>,
11    pub buffer: Buffer,
12}
13
14#[derive(Element)]
15pub struct EditorPane<V: 'static> {
16    view_type: PhantomData<V>,
17    editor: Editor,
18}
19
20impl<V: 'static> EditorPane<V> {
21    pub fn new(editor: Editor) -> Self {
22        Self {
23            view_type: PhantomData,
24            editor,
25        }
26    }
27
28    fn render(&mut self, _: &mut V, cx: &mut ViewContext<V>) -> impl IntoElement<V> {
29        struct LeftItemsPayload {
30            path: PathBuf,
31            symbols: Vec<Symbol>,
32        }
33
34        v_stack()
35            .w_full()
36            .h_full()
37            .flex_1()
38            .child(TabBar::new(self.editor.tabs.clone()))
39            .child(Toolbar::new(
40                |_, payload| {
41                    let payload = payload.downcast_ref::<LeftItemsPayload>().unwrap();
42
43                    vec![Breadcrumb::new(payload.path.clone(), payload.symbols.clone()).into_any()]
44                },
45                Box::new(LeftItemsPayload {
46                    path: self.editor.path.clone(),
47                    symbols: self.editor.symbols.clone(),
48                }),
49                |_, _| {
50                    vec![
51                        IconButton::new(Icon::InlayHint).into_any(),
52                        IconButton::new(Icon::MagnifyingGlass).into_any(),
53                        IconButton::new(Icon::MagicWand).into_any(),
54                    ]
55                },
56                Box::new(()),
57            ))
58            .child(self.editor.buffer.clone())
59    }
60}