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Use RenderLines.InRectangle

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This commit is contained in:
Kovid Goyal
2024-05-04 14:15:44 +05:30
parent 51472e1e88
commit e7ed5716a9
3 changed files with 23 additions and 19 deletions
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16
tools/tui/render_lines.go
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@@ -33,10 +33,10 @@ var hyperlink_pat = sync.OnceValue(func() *regexp.Regexp {
// MouseState.
func (r RenderLines) InRectangle(
lines []string, start_x, start_y, width, height int, mouse_state *MouseState,
) (all_rendered bool, final_y int, ans string) {
) (all_rendered bool, y_after_last_line int, ans string) {
end_y := start_y + height - 1
if end_y < start_y {
return len(lines) == 0, start_y, ""
return len(lines) == 0, start_y + 1, ""
}
x, y := start_x, start_y
buf := strings.Builder{}
@@ -100,18 +100,18 @@ func (r RenderLines) InRectangle(
all_rendered = true
for _, line := range lines {
lines := []string{line}
wrapped_lines := []string{line}
if width > 0 {
lines = style.WrapTextAsLines(line, width, r.WrapOptions)
wrapped_lines = style.WrapTextAsLines(line, width, r.WrapOptions)
}
for _, line := range lines {
for _, line := range wrapped_lines {
move_cursor(start_x, y)
add_line(line)
y += 1
if y > end_y {
all_rendered = false
goto end
}
move_cursor(start_x, y)
add_line(line)
y += 1
}
}
end: