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Rename completion doc popup area variables

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This commit is contained in:
Gokul Soumya 2023-02-06 03:00:52 +05:30 • committed by Blaž Hrastnik
parent 8e9c329952
commit 937825e8fc
1 changed files with 16 additions and 13 deletions
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29
helix-term/src/ui/completion.rs
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@ -448,39 +448,42 @@ impl Component for Completion {
let (popup_x, popup_y) = self.popup.get_rel_position(area, cx);
let (popup_width, _popup_height) = self.popup.get_size();
let mut width = area
let doc_width_available = area
.width
.saturating_sub(popup_x)
.saturating_sub(popup_width);
let area = if width > 30 {
let mut height = area.height.saturating_sub(popup_y);
let doc_area = if doc_width_available > 30 {
let mut doc_width = doc_width_available;
let mut doc_height = area.height.saturating_sub(popup_y);
let x = popup_x + popup_width;
let y = popup_y;
if let Some((rel_width, rel_height)) = markdown_doc.required_size((width, height)) {
width = rel_width.min(width);
height = rel_height.min(height);
if let Some((rel_width, rel_height)) =
markdown_doc.required_size((doc_width, doc_height))
{
doc_width = rel_width.min(doc_width);
doc_height = rel_height.min(doc_height);
}
Rect::new(x, y, width, height)
Rect::new(x, y, doc_width, doc_height)
} else {
let half = area.height / 2;
let height = 15.min(half);
let doc_height = 15.min(half);
// we want to make sure the cursor is visible (not hidden behind the documentation)
let y = if cursor_pos + area.y
>= (cx.editor.tree.area().height - height - 2/* statusline + commandline */)
>= (cx.editor.tree.area().height - doc_height - 2/* statusline + commandline */)
{
0
} else {
// -2 to subtract command line + statusline. a bit of a hack, because of splits.
area.height.saturating_sub(height).saturating_sub(2)
area.height.saturating_sub(doc_height).saturating_sub(2)
};
Rect::new(0, y, area.width, height)
Rect::new(0, y, area.width, doc_height)
};
// clear area
let background = cx.editor.theme.get("ui.popup");
surface.clear_with(area, background);
markdown_doc.render(area, surface, cx);
surface.clear_with(doc_area, background);
markdown_doc.render(doc_area, surface, cx);
}
}