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Colorize the whole line

This commit is contained in:
sharkdp 2018-12-16 21:53:15 +01:00
parent 6b92814ea0
commit cf7ed042c1
1 changed files with 31 additions and 9 deletions
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40
src/printer.rs
View File

@ -293,17 +293,15 @@ impl<'a> Printer for InteractivePrinter<'a> {
let mut panel_wrap: Option<String> = None;
// Line highlighting
let background_color = if self
let highlight_this_line = self
.config
.highlight_lines
.iter()
.find(|&&l| l == line_number)
.is_some()
{
self.background_color_highlight
} else {
None
};
.any(|&l| l == line_number);
let background_color = self
.background_color_highlight
.filter(|_| highlight_this_line);
// Line decorations.
if self.panel_width > 0 {
@ -340,7 +338,20 @@ impl<'a> Printer for InteractivePrinter<'a> {
background_color
)
)?;
write!(handle, "{}", &text[text_trimmed.len()..])?;
if text.len() != text_trimmed.len() {
if let Some(background_color) = background_color {
let mut ansi_style = Style::default();
ansi_style.background = Some(to_ansi_color(background_color, true_color));
let width = if cursor_total <= cursor_max {
cursor_max - cursor_total + 1
} else {
0
};
write!(handle, "{}", ansi_style.paint(" ".repeat(width)))?;
}
write!(handle, "{}", &text[text_trimmed.len()..])?;
}
}
if line.bytes().next_back() != Some(b'\n') {
@ -450,6 +461,17 @@ impl<'a> Printer for InteractivePrinter<'a> {
}
}
if let Some(background_color) = background_color {
let mut ansi_style = Style::default();
ansi_style.background =
Some(to_ansi_color(background_color, self.config.true_color));
write!(
handle,
"{}",
ansi_style.paint(" ".repeat(cursor_max - cursor))
)?;
}
write!(handle, "\n")?;
}