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highlight non-bar cursors (#5575)

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Pascal Kuthe 2023-01-18 17:28:45 +01:00 • committed by GitHub
parent 1b69c7b4af
commit 7868e5f2d8
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 18 additions and 2 deletions
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20
helix-term/src/ui/editor.rs
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@ -392,7 +392,14 @@ impl EditorView {
if range.head > range.anchor {
// Standard case.
let cursor_start = prev_grapheme_boundary(text, range.head);
spans.push((selection_scope, range.anchor..cursor_start));
// non block cursors look like they exclude the cursor
let selection_end =
if selection_is_primary && !cursor_is_block && mode != Mode::Insert {
range.head
} else {
cursor_start
};
spans.push((selection_scope, range.anchor..selection_end));
if !selection_is_primary || cursor_is_block {
spans.push((cursor_scope, cursor_start..range.head));
}
@ -402,7 +409,16 @@ impl EditorView {
if !selection_is_primary || cursor_is_block {
spans.push((cursor_scope, range.head..cursor_end));
}
spans.push((selection_scope, cursor_end..range.anchor));
// non block cursors look like they exclude the cursor
let selection_start = if selection_is_primary
&& !cursor_is_block
&& !(mode == Mode::Insert && cursor_end == range.anchor)
{
range.head
} else {
cursor_end
};
spans.push((selection_scope, selection_start..range.anchor));
}
}