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Improved formattedtext

pull/6/head
Mark 2023-09-21 12:02:40 -07:00
parent 0c07cb258b
commit 7d78d0d74d
Signed by: Mark
GPG Key ID: AD62BB059C2AAEE4
3 changed files with 163 additions and 73 deletions
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7
src/formattedtext/formattedtext.rs
View File

@ -1,4 +1,5 @@
use std::ops::Add;
use std::ops::AddAssign;
#[derive(Debug)]
@ -31,3 +32,9 @@ impl Add for FormattedText {
return FormattedText::new(format!("{}{}", self.text, other.text));
}
}
impl AddAssign for FormattedText where {
fn add_assign(&mut self, other: Self) {
self.text.push_str(&other.text);
}
}

147
src/formattedtext/unix_backend.rs
View File

@ -8,33 +8,33 @@ use termion::style;
use termion::clear;
use termion::cursor;
fn format_map_ansi(c: char) -> Option<String> {
Some(match c {
'n' => { // Normal text
fn format_map_ansi(s: &str) -> Option<String> {
Some(match s {
"n" => { // Normal text
format!("{}{}", color::Fg(color::Reset), color::Bg(color::Reset))
},
'i' => { // Normal italic text
"i" => { // Normal italic text
format!("{}{}", color::Fg(color::Reset), color::Bg(color::Reset))
},
't' => { // Title text (should be cyan)
"t" => { // Title text (should be cyan)
format!("{}{}", color::Fg(color::AnsiValue(6)), color::Bg(color::Reset))
},
'a' => { // Colored text (should be pink)
"a" => { // Colored text (should be pink)
format!("{}{}", color::Fg(color::AnsiValue(5)), color::Bg(color::Reset))
},
'e' => { // Error titles (should be red)
"e" => { // Error titles (should be red)
format!("{}{}", color::Fg(color::AnsiValue(1)), color::Bg(color::Reset))
},
'c' => { // Console text (inverted black on white)
"c" => { // Console text (inverted black on white)
format!("{}{}", color::Fg(color::AnsiValue(0)), color::Bg(color::AnsiValue(7)))
},
'p' => { // Input prompt (how ==> is styled) (should be blue)
"p" => { // Input prompt (how ==> is styled) (should be blue)
format!("{}{}", color::Fg(color::AnsiValue(4)), color::Bg(color::Reset))
},
's' => { // Repeat prompt (how => is styled) (should be pink)
"s" => { // Repeat prompt (how => is styled) (should be pink)
format!("{}{}", color::Fg(color::AnsiValue(5)), color::Bg(color::Reset))
},
'r' => { // Result prompt (how = is styled) (should be green)
"r" => { // Result prompt (how = is styled) (should be green)
format!("{}{}", color::Fg(color::AnsiValue(2)), color::Bg(color::Reset))
},
@ -44,11 +44,11 @@ fn format_map_ansi(c: char) -> Option<String> {
fn format_map_none(c: char) -> Option<String> {
Some(match c {
'n'|'i'|'t'|'a'|
'e'|'c'|'s'|'r'|
'p'
fn format_map_none(s: &str) -> Option<String> {
Some(match s {
"n"|"i"|"t"|"a"|
"e"|"c"|"s"|"r"|
"p"
=> { "".to_string() },
_ => { return None }
})
@ -56,33 +56,33 @@ fn format_map_none(c: char) -> Option<String> {
// style::reset also resets color.
// Make sure color comes AFTER style reset.
fn format_map_full(c: char) -> Option<String> {
Some(match c {
'n' => { // Normal text
fn format_map_full(s: &str) -> Option<String> {
Some(match s {
"n" => { // Normal text
format!("{}{}", style::Reset, color::Fg(color::Reset))
},
'i' => { // Normal italic text
"i" => { // Normal italic text
format!("{}{}", color::Fg(color::Reset), style::Italic)
},
't' => { // Title text
"t" => { // Title text
format!("{}{}", color::Fg(color::Magenta), style::Bold)
},
'a' => { // Colored text
"a" => { // Colored text
format!("{}{}", style::Reset, color::Fg(color::Magenta))
},
'e' => { // Error titles
"e" => { // Error titles
format!("{}{}", color::Fg(color::Red), style::Bold)
},
'c' => { // Console text
"c" => { // Console text
format!("{}{}", color::Fg(color::LightBlack), style::Italic)
},
'p' => { // Input prompt (how ==> is styled)
"p" => { // Input prompt (how ==> is styled)
format!("{}{}", color::Fg(color::Blue), style::Bold)
},
's' => { // Repeat prompt (how => is styled)
"s" => { // Repeat prompt (how => is styled)
format!("{}{}", color::Fg(color::Magenta), style::Bold)
},
'r' => { // Result prompt (how = is styled)
"r" => { // Result prompt (how = is styled)
format!("{}{}", color::Fg(color::Green), style::Bold)
},
@ -97,68 +97,83 @@ impl FormattedText {
return Ok(());
}
pub fn format_map(c: char, context: &Context) -> Option<String> {
pub fn format_map(s: &str, context: &Context) -> Option<String> {
match context.config.term_color_type {
0 => format_map_none(c),
1 => format_map_ansi(c),
2 => format_map_full(c),
0 => format_map_none(s),
1 => format_map_ansi(s),
2 => format_map_full(s),
_ => unreachable!("Invalid term_color_type")
}
}
pub fn write(&self, context: &Context, stdout: &mut RawTerminal<std::io::Stdout>) -> Result<(), std::io::Error> {
if self.text == "[clear]" {
write!(
stdout,
"{}{}",
clear::All,
cursor::Goto(1, 1)
)?;
return Ok(());
}
let mut s = String::new();
let mut word = String::new();
let mut reading = false; // are we reading a word?
let mut chars = self.text.chars();
let mut out = String::new();
while let Some(c) = chars.next() {
match c {
'[' => {
let a = chars.next().unwrap();
if reading {
// Discard old word, start reading again.
out.push_str(&word);
word.clear();
}
// Treat double [[ as escaped [
if a == '[' { s.push('['); }
// Start reading a new word
reading = true;
word.push(c);
},
let b = chars.next().unwrap();
']' => {
if !reading {
out.push(c);
} else {
word.push(c);
match (a, b) {
(c, ']') => { // Normal text
let q = Self::format_map(c, context);
let f = Self::format_map(&word[1..word.len()-1], context);
if q.is_some() {
s.push_str(&q.unwrap());
} else {
s.push('[');
s.push(a);
s.push(b);
}
},
_ => {
s.push('[');
s.push(a);
s.push(b);
if f.is_some() {
out.push_str(&f.unwrap());
} else if word == "[clear]" {
out.push_str(&format!(
"{}{}",
clear::All,
cursor::Goto(1, 1)
));
} else if word.starts_with("[cursorright") {
let n: u16 = word[12..word.len()-1].parse().unwrap();
out.push_str(&format!(
"{}",
cursor::Right(n),
));
} else {
out.push_str(&word);
}
reading = false;
word.clear();
}
},
'\n' => { s.push_str("\r\n") },
_ => s.push(c)
'\n' => {
if reading { word.push_str("\r\n"); }
else { out.push_str("\r\n"); }
},
_ => {
if reading { word.push(c); }
else { out.push(c); }
}
}
}
write!(stdout, "\r{}", s)?;
write!(stdout, "\r{}", out)?;
stdout.flush()?;
return Ok(());
}
}

80
src/formattedtext/wasm_backend.rs
View File

@ -1,12 +1,80 @@
use super::FormattedText;
impl FormattedText {
pub fn newline() -> Result<(), ()> {
print!("\n");
return Ok(());
}
fn format_map(s: &str) -> Option<String> {
Some(match s {
"n" => {"\x1B[0m"},
"i" => {"\x1B[3m"},
"t" => {"\x1B[1;35m"},
"a" => {"\x1B[0;35m"},
"e" => {"\x1B[1;31m"},
"c" => {"\x1B[3;90m"},
"p" => {"\x1B[1;34m"},
"s" => {"\x1B[1;35m"},
"r" => {"\x1B[1;32m"},
_ => { return None }
}.to_string())
}
impl FormattedText {
pub fn write(&self) -> String {
return self.text.clone();
let mut word = String::new();
let mut reading = false; // are we reading a word?
let mut chars = self.text.chars();
let mut out = String::new();
while let Some(c) = chars.next() {
match c {
'[' => {
if reading {
// Discard old word, start reading again.
out.push_str(&word);
word.clear();
}
// Start reading a new word
reading = true;
word.push(c);
},
']' => {
if !reading {
out.push(c);
} else {
word.push(c);
let f = format_map(&word[1..word.len()-1]);
if f.is_some() {
out.push_str(&f.unwrap());
} else if word == "[clear]" {
out.push_str(&format!("\x1B[2J\x1B[H"));
} else if word.starts_with("[cursorright") {
let n: u16 = word[12..word.len()-1].parse().unwrap();
out.push_str(&format!("\x1B[{n}C"));
} else {
out.push_str(&word);
}
reading = false;
word.clear();
}
},
'\n' => {
if reading { word.push_str("\r\n"); }
else { out.push_str("\r\n"); }
},
_ => {
if reading { word.push(c); }
else { out.push(c); }
}
}
}
return out;
}
}