88 lines
2.7 KiB
Rust
88 lines
2.7 KiB
Rust
use serde::{Deserialize, Serialize};
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#[derive(Default, Copy, Clone, PartialEq, Serialize, Deserialize, Debug)]
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pub struct TerminalStyle {
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pub fg_color: Option<(u8, u8, u8)>,
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pub bg_color: Option<(u8, u8, u8)>,
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pub bold: Option<bool>,
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pub italic: Option<bool>,
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pub underline: Option<bool>,
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}
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impl TerminalStyle {
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pub fn add(&self, mut dominant: TerminalStyle) -> Self {
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if dominant.fg_color == None {
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dominant.fg_color = self.fg_color;
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}
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if dominant.bg_color == None {
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dominant.bg_color = self.bg_color;
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}
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if dominant.bold == None {
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dominant.bold = self.bold;
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}
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if dominant.italic == None {
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dominant.italic = self.italic;
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}
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if dominant.underline == None {
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dominant.underline = self.underline;
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}
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dominant
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}
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pub fn fg_color(rgb: (u8, u8, u8)) -> Self {
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let mut style = TerminalStyle::default();
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style.fg_color = Some(rgb);
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style
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}
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pub fn bg_color(rgb: (u8, u8, u8)) -> Self {
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let mut style = TerminalStyle::default();
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style.bg_color = Some(rgb);
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style
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}
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pub fn bold(b: bool) -> Self {
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let mut style = TerminalStyle::default();
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style.bold = Some(b);
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style
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}
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pub fn italic(i: bool) -> Self {
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let mut style = TerminalStyle::default();
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style.italic = Some(i);
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style
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}
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pub fn underline(u: bool) -> Self {
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let mut style = TerminalStyle::default();
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style.underline = Some(u);
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style
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}
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}
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impl std::fmt::Display for TerminalStyle {
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fn fmt(&self, fmt: &mut std::fmt::Formatter) -> std::fmt::Result {
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match self.fg_color {
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Some((r, g, b)) => write!(fmt, "{}", termion::color::Fg(termion::color::Rgb(r, g, b)))?,
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None => write!(fmt, "{}", termion::color::Fg(termion::color::Reset))?,
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};
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match self.bg_color {
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Some((r, g, b)) => write!(fmt, "{}", termion::color::Bg(termion::color::Rgb(r, g, b)))?,
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None => write!(fmt, "{}", termion::color::Bg(termion::color::Reset))?,
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};
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match self.bold {
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Some(true) => write!(fmt, "{}", termion::style::Bold)?,
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_ => write!(fmt, "{}", termion::style::NoBold)?,
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};
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match self.italic {
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Some(true) => write!(fmt, "{}", termion::style::Italic)?,
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_ => write!(fmt, "{}", termion::style::NoItalic)?,
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};
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match self.underline {
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Some(true) => write!(fmt, "{}", termion::style::Underline)?,
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_ => write!(fmt, "{}", termion::style::NoUnderline)?,
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};
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Ok(())
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}
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}
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