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fix(style): else-if ladder -> match (#86)

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* It 'aint much, but it's honest work (else-if ladder -> match)

* Maybe this is nicer?
This commit is contained in:
Brooks Rady 2020-12-09 11:26:39 +00:00 • committed by GitHub
parent 94d6f3dbf6
commit 0a05e4e34a
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1 changed files with 68 additions and 96 deletions
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164
src/terminal_pane/terminal_character.rs
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@ -300,105 +300,77 @@ impl CharacterStyles {
} }
pub fn add_style_from_ansi_params(&mut self, ansi_params: &[i64]) { pub fn add_style_from_ansi_params(&mut self, ansi_params: &[i64]) {
let mut params_used = 1; // if there's a parameter, it is always used let mut params_used = 1; // if there's a parameter, it is always used
if ansi_params.is_empty() || ansi_params[0] == 0 { match ansi_params {
self.reset_all(); [] | [0, ..] => self.reset_all(),
} else if ansi_params[0] == 39 { [39, ..] => *self = self.foreground(Some(AnsiCode::Reset)),
*self = self.foreground(Some(AnsiCode::Reset)); [49, ..] => *self = self.background(Some(AnsiCode::Reset)),
} else if ansi_params[0] == 49 { [21, ..] => *self = self.bold(Some(AnsiCode::Reset)),
*self = self.background(Some(AnsiCode::Reset)); [22, ..] => {
} else if ansi_params[0] == 21 { *self = self.bold(Some(AnsiCode::Reset));
*self = self.bold(Some(AnsiCode::Reset)); *self = self.dim(Some(AnsiCode::Reset));
} else if ansi_params[0] == 22 {
*self = self.bold(Some(AnsiCode::Reset));
*self = self.dim(Some(AnsiCode::Reset));
} else if ansi_params[0] == 23 {
*self = self.italic(Some(AnsiCode::Reset));
} else if ansi_params[0] == 24 {
*self = self.underline(Some(AnsiCode::Reset));
} else if ansi_params[0] == 25 {
*self = self.blink_slow(Some(AnsiCode::Reset));
*self = self.blink_fast(Some(AnsiCode::Reset));
} else if ansi_params[0] == 27 {
*self = self.reverse(Some(AnsiCode::Reset));
} else if ansi_params[0] == 28 {
*self = self.hidden(Some(AnsiCode::Reset));
} else if ansi_params[0] == 29 {
*self = self.strike(Some(AnsiCode::Reset));
} else if ansi_params[0] == 38 {
let ansi_code = AnsiCode::Code((
ansi_params.get(1).map(|p| *p as u16),
ansi_params.get(2).map(|p| *p as u16),
));
*self = self.foreground(Some(ansi_code));
if ansi_params.len() > 2 {
params_used += ansi_params.len() - 1;
} }
} else if ansi_params[0] == 48 { [23, ..] => *self = self.italic(Some(AnsiCode::Reset)),
let ansi_code = AnsiCode::Code(( [24, ..] => *self = self.underline(Some(AnsiCode::Reset)),
ansi_params.get(1).map(|p| *p as u16), [25, ..] => {
ansi_params.get(2).map(|p| *p as u16), *self = self.blink_slow(Some(AnsiCode::Reset));
)); *self = self.blink_fast(Some(AnsiCode::Reset));
*self = self.background(Some(ansi_code));
if ansi_params.get(1).is_some() {
params_used += 1;
} }
if ansi_params.get(2).is_some() { [27, ..] => *self = self.reverse(Some(AnsiCode::Reset)),
params_used += 1; [28, ..] => *self = self.hidden(Some(AnsiCode::Reset)),
[29, ..] => *self = self.strike(Some(AnsiCode::Reset)),
[38, ..] => {
let ansi_code = AnsiCode::Code((
ansi_params.get(1).map(|p| *p as u16),
ansi_params.get(2).map(|p| *p as u16),
));
*self = self.foreground(Some(ansi_code));
if ansi_params.len() > 2 {
params_used += ansi_params.len() - 1;
}
}
[48, ..] => {
let ansi_code = AnsiCode::Code((
ansi_params.get(1).map(|p| *p as u16),
ansi_params.get(2).map(|p| *p as u16),
));
*self = self.background(Some(ansi_code));
if ansi_params.get(1).is_some() {
params_used += 1;
}
if ansi_params.get(2).is_some() {
params_used += 1;
}
}
[1, ..] => *self = self.bold(Some(AnsiCode::Code((Some(1), None)))),
[2, ..] => *self = self.dim(Some(AnsiCode::Code((Some(2), None)))),
[3, ..] => *self = self.italic(Some(AnsiCode::Code((Some(3), None)))),
[4, ..] => *self = self.underline(Some(AnsiCode::Code((Some(4), None)))),
[5, ..] => *self = self.blink_slow(Some(AnsiCode::Code((Some(5), None)))),
[6, ..] => *self = self.blink_fast(Some(AnsiCode::Code((Some(6), None)))),
[7, ..] => *self = self.reverse(Some(AnsiCode::Code((Some(7), None)))),
[8, ..] => *self = self.hidden(Some(AnsiCode::Code((Some(8), None)))),
[9, ..] => *self = self.strike(Some(AnsiCode::Code((Some(9), None)))),
[30, ..] => *self = self.foreground(Some(AnsiCode::NamedColor(NamedColor::Black))),
[31, ..] => *self = self.foreground(Some(AnsiCode::NamedColor(NamedColor::Red))),
[32, ..] => *self = self.foreground(Some(AnsiCode::NamedColor(NamedColor::Green))),
[33, ..] => *self = self.foreground(Some(AnsiCode::NamedColor(NamedColor::Yellow))),
[34, ..] => *self = self.foreground(Some(AnsiCode::NamedColor(NamedColor::Blue))),
[35, ..] => *self = self.foreground(Some(AnsiCode::NamedColor(NamedColor::Magenta))),
[36, ..] => *self = self.foreground(Some(AnsiCode::NamedColor(NamedColor::Cyan))),
[37, ..] => *self = self.foreground(Some(AnsiCode::NamedColor(NamedColor::White))),
[40, ..] => *self = self.background(Some(AnsiCode::NamedColor(NamedColor::Black))),
[41, ..] => *self = self.background(Some(AnsiCode::NamedColor(NamedColor::Red))),
[42, ..] => *self = self.background(Some(AnsiCode::NamedColor(NamedColor::Green))),
[43, ..] => *self = self.background(Some(AnsiCode::NamedColor(NamedColor::Yellow))),
[44, ..] => *self = self.background(Some(AnsiCode::NamedColor(NamedColor::Blue))),
[45, ..] => *self = self.background(Some(AnsiCode::NamedColor(NamedColor::Magenta))),
[46, ..] => *self = self.background(Some(AnsiCode::NamedColor(NamedColor::Cyan))),
[47, ..] => *self = self.background(Some(AnsiCode::NamedColor(NamedColor::White))),
_ => {
// if this happens, it's a bug
let _ = debug_log_to_file(format!("unhandled csi m code {:?}", ansi_params));
return;
} }
} else if ansi_params[0] == 1 {
*self = self.bold(Some(AnsiCode::Code((Some(1), None))));
} else if ansi_params[0] == 2 {
*self = self.dim(Some(AnsiCode::Code((Some(2), None))));
} else if ansi_params[0] == 3 {
*self = self.italic(Some(AnsiCode::Code((Some(3), None))));
} else if ansi_params[0] == 4 {
*self = self.underline(Some(AnsiCode::Code((Some(4), None))));
} else if ansi_params[0] == 5 {
*self = self.blink_slow(Some(AnsiCode::Code((Some(5), None))));
} else if ansi_params[0] == 6 {
*self = self.blink_fast(Some(AnsiCode::Code((Some(6), None))));
} else if ansi_params[0] == 7 {
*self = self.reverse(Some(AnsiCode::Code((Some(7), None))));
} else if ansi_params[0] == 8 {
*self = self.hidden(Some(AnsiCode::Code((Some(8), None))));
} else if ansi_params[0] == 9 {
*self = self.strike(Some(AnsiCode::Code((Some(9), None))));
} else if ansi_params[0] == 30 {
*self = self.foreground(Some(AnsiCode::NamedColor(NamedColor::Black)));
} else if ansi_params[0] == 31 {
*self = self.foreground(Some(AnsiCode::NamedColor(NamedColor::Red)));
} else if ansi_params[0] == 32 {
*self = self.foreground(Some(AnsiCode::NamedColor(NamedColor::Green)));
} else if ansi_params[0] == 33 {
*self = self.foreground(Some(AnsiCode::NamedColor(NamedColor::Yellow)));
} else if ansi_params[0] == 34 {
*self = self.foreground(Some(AnsiCode::NamedColor(NamedColor::Blue)));
} else if ansi_params[0] == 35 {
*self = self.foreground(Some(AnsiCode::NamedColor(NamedColor::Magenta)));
} else if ansi_params[0] == 36 {
*self = self.foreground(Some(AnsiCode::NamedColor(NamedColor::Cyan)));
} else if ansi_params[0] == 37 {
*self = self.foreground(Some(AnsiCode::NamedColor(NamedColor::White)));
} else if ansi_params[0] == 40 {
*self = self.background(Some(AnsiCode::NamedColor(NamedColor::Black)));
} else if ansi_params[0] == 41 {
*self = self.background(Some(AnsiCode::NamedColor(NamedColor::Red)));
} else if ansi_params[0] == 42 {
*self = self.background(Some(AnsiCode::NamedColor(NamedColor::Green)));
} else if ansi_params[0] == 43 {
*self = self.background(Some(AnsiCode::NamedColor(NamedColor::Yellow)));
} else if ansi_params[0] == 44 {
*self = self.background(Some(AnsiCode::NamedColor(NamedColor::Blue)));
} else if ansi_params[0] == 45 {
*self = self.background(Some(AnsiCode::NamedColor(NamedColor::Magenta)));
} else if ansi_params[0] == 46 {
*self = self.background(Some(AnsiCode::NamedColor(NamedColor::Cyan)));
} else if ansi_params[0] == 47 {
*self = self.background(Some(AnsiCode::NamedColor(NamedColor::White)));
} else {
// if this happens, it's a bug
let _ = debug_log_to_file(format!("unhandled csi m code {:?}", ansi_params));
return;
} }
if let Some(next_params) = ansi_params.get(params_used..) { if let Some(next_params) = ansi_params.get(params_used..) {
if next_params.len() > 0 { if next_params.len() > 0 {