hasufell/neovim-gtk
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Fix rendering, draw curved underline

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This commit is contained in:
daa84
2017-09-12 12:56:40 +03:00
parent 8b15361a84
commit 61fdb83427
5 changed files with 25 additions and 19 deletions
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12
src/ui_model/line.rs
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@@ -69,11 +69,10 @@ impl Line {
fn set_cell_to_item(&mut self, new_item: &PangoItemPosition) -> bool {
let start_item_idx = self.cell_to_item(new_item.start_cell);
let start_item_len = if start_item_idx >= 0 {
let start_item_cells_count = if start_item_idx >= 0 {
self.item_line[start_item_idx as usize]
.as_ref()
.map(|item| item.item.length())
.unwrap_or(-1)
.map_or(-1, |item| item.cells_count as i32)
} else {
-1
};
@@ -84,7 +83,7 @@ impl Line {
// in case different item length was in previous iteration
// mark all item as dirty
if start_item_idx != new_item.start_cell as i32 ||
new_item.item.length() != start_item_len || start_item_idx == -1 ||
new_item.cells_count() != start_item_cells_count || start_item_idx == -1 ||
end_item_idx == -1
{
self.initialize_cell_item(new_item.start_cell, new_item.end_cell, new_item.item);
@@ -237,6 +236,11 @@ impl<'a> PangoItemPosition<'a> {
end_cell,
}
}
#[inline]
fn cells_count(&self) -> i32 {
(self.end_cell - self.start_cell) as i32 + 1
}
}
pub struct StyledLine {