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ui: unsafe theme_ref is no longer needed.

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Blaž Hrastnik 2021-03-03 12:35:57 +09:00
parent 6238be230f
commit 513effd972
1 changed files with 1 additions and 7 deletions
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8
helix-term/src/ui/editor.rs
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@ -416,16 +416,10 @@ fn handle_event(&mut self, event: Event, cx: &mut Context) -> EventResult {
} }
fn render(&self, mut area: Rect, surface: &mut Surface, cx: &mut Context) { fn render(&self, mut area: Rect, surface: &mut Surface, cx: &mut Context) {
// SAFETY: we cheat around the view_mut() borrow because it doesn't allow us to also borrow
// theme. Theme is immutable mutating view won't disrupt theme_ref.
let theme_ref = unsafe { &*(&cx.editor.theme as *const Theme) };
for (view, is_focused) in cx.editor.tree.views() { for (view, is_focused) in cx.editor.tree.views() {
// TODO: use parent area // TODO: use parent area
self.render_view(view, view.area, surface, theme_ref, is_focused); self.render_view(view, view.area, surface, &cx.editor.theme, is_focused);
} }
// TODO: drop unwrap
} }
fn cursor_position(&self, area: Rect, editor: &Editor) -> Option<Position> { fn cursor_position(&self, area: Rect, editor: &Editor) -> Option<Position> {