1use std::path::PathBuf;
 2
 3use gpui3::{view, Context, View};
 4
 5use crate::prelude::*;
 6use crate::{
 7    hello_world_rust_editor_with_status_example, v_stack, Breadcrumb, Buffer, BufferSearch, Icon,
 8    IconButton, IconColor, Symbol, Tab, TabBar, Toolbar,
 9};
10
11#[derive(Clone)]
12pub struct EditorPane {
13    tabs: Vec<Tab<Self>>,
14    path: PathBuf,
15    symbols: Vec<Symbol>,
16    buffer: Buffer<Self>,
17    is_buffer_search_open: bool,
18}
19
20impl EditorPane {
21    pub fn new(
22        tabs: Vec<Tab<Self>>,
23        path: PathBuf,
24        symbols: Vec<Symbol>,
25        buffer: Buffer<Self>,
26    ) -> Self {
27        Self {
28            tabs,
29            path,
30            symbols,
31            buffer,
32            is_buffer_search_open: false,
33        }
34    }
35
36    pub fn toggle_buffer_search(&mut self, cx: &mut ViewContext<Self>) {
37        self.is_buffer_search_open = !self.is_buffer_search_open;
38
39        cx.notify();
40    }
41
42    pub fn view(cx: &mut WindowContext) -> View<Self> {
43        let theme = theme(cx);
44
45        view(
46            cx.entity(|cx| hello_world_rust_editor_with_status_example(&theme)),
47            Self::render,
48        )
49    }
50
51    fn render(&mut self, cx: &mut ViewContext<Self>) -> impl Element<ViewState = Self> {
52        v_stack()
53            .w_full()
54            .h_full()
55            .flex_1()
56            .child(TabBar::new(self.tabs.clone()))
57            .child(
58                Toolbar::new()
59                    .left_item(Breadcrumb::new(self.path.clone(), self.symbols.clone()))
60                    .right_items(vec![
61                        IconButton::new(Icon::InlayHint),
62                        IconButton::<Self>::new(Icon::MagnifyingGlass)
63                            .when(self.is_buffer_search_open, |this| {
64                                this.color(IconColor::Accent)
65                            })
66                            .on_click(|editor, cx| {
67                                editor.toggle_buffer_search(cx);
68                            }),
69                        IconButton::new(Icon::MagicWand),
70                    ]),
71            )
72            .children(Some(BufferSearch::new()).filter(|_| self.is_buffer_search_open))
73            .child(self.buffer.clone())
74    }
75}