56 lines
1.2 KiB
Rust
56 lines
1.2 KiB
Rust
use num_derive::FromPrimitive;
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///A list of available text attributes.
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#[derive(Debug, PartialEq, FromPrimitive)]
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pub enum TextAttribute {
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Off = 0,
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Bold = 1,
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Underscore = 4,
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Blink = 5,
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ReverseVideo = 7,
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Concealed = 8
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}
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///The basic ANSI colors.
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#[derive(Debug, PartialEq, FromPrimitive)]
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pub enum Color {
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Black = 30,
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Red = 31,
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Green = 32,
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Yellow = 33,
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Blue = 34,
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Magenta = 35,
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Cyan = 36,
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White = 37
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}
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///The following are the implemented ANSI escape sequences. More to be added.
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#[derive(Debug, PartialEq)]
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pub enum AnsiSequence {
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CursorPos(u32, u32),
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CursorUp(u32),
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CursorDown(u32),
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CursorForward(u32),
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CursorBackward(u32),
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CursorSave,
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CursorRestore,
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EraseDisplay,
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EraseLine,
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SetGraphicsMode{
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ta: TextAttribute,
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fg: Color,
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bg: Color
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},
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SetMode(u8),
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ResetMode(u8),
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}
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///This is what is outputted by the parsing iterator.
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///Each block contains either straight-up text, or simply
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///an ANSI escape sequence.
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#[derive(Debug, PartialEq)]
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pub enum Output<'a> {
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TextBlock(&'a str),
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Escape(AnsiSequence)
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}
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