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Cell diagonals

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stribor14 2024-03-16 10:05:52 +01:00 committed by Wez Furlong
parent 4b04752ee5
commit 5f55624468
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1 changed files with 146 additions and 0 deletions
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146
wezterm-gui/src/customglyph.rs
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@ -50,6 +50,15 @@ bitflags::bitflags! {
}
}
bitflags::bitflags! {
pub struct CellDiag: u8{
const UPPER_LEFT = 1<<1;
const UPPER_RIGHT = 1<<2;
const LOWER_LEFT = 1<<3;
const LOWER_RIGHT = 1<<4;
}
}
#[derive(Copy, Clone, PartialEq, Eq, Hash, Debug)]
pub enum BlockAlpha {
/// 100%
@ -173,6 +182,8 @@ pub enum BlockKey {
Sextants(Sextant),
/// A combination of triangles <https://unicode.org/charts/PDF/U1FB00.pdf>
Triangles(Triangle),
/// A combination of small diagonal lines <https://unicode.org/charts/PDF/U1FB00.pdf>
CellDiags(CellDiag),
/// A braille dot pattern
Braille(u8),
@ -4393,6 +4404,59 @@ impl BlockKey {
intensity: BlockAlpha::Medium,
style: PolyStyle::Fill,
}]),
// [🮠] BOX DRAWINGS LIGHT DIAGONAL UPPER CENTRE TO MIDDLE LEFT
0x1fba0 => Self::CellDiags(CellDiag::UPPER_LEFT),
// [🮡] BOX DRAWINGS LIGHT DIAGONAL UPPER CENTRE TO MIDDLE RIGHT
0x1fba1 => Self::CellDiags(CellDiag::UPPER_RIGHT),
// [🮢] BOX DRAWINGS LIGHT DIAGONAL MIDDLE LEFT TO LOWER CENTRE
0x1fba2 => Self::CellDiags(CellDiag::LOWER_LEFT),
// [🮣] BOX DRAWINGS LIGHT DIAGONAL MIDDLE RIGHT TO LOWER CENTRE
0x1fba3 => Self::CellDiags(CellDiag::LOWER_RIGHT),
// [🮤] BOX DRAWINGS LIGHT DIAGONAL UPPER CENTRE TO MIDDLE LEFT TO LOWER CENTRE
0x1fba4 => Self::CellDiags(CellDiag::UPPER_LEFT | CellDiag::LOWER_LEFT),
// [🮥] BOX DRAWINGS LIGHT DIAGONAL UPPER CENTRE TO MIDDLE RIGHT TO LOWER CENTRE
0x1fba5 => Self::CellDiags(CellDiag::UPPER_RIGHT | CellDiag::LOWER_RIGHT),
// [🮦] BOX DRAWINGS LIGHT DIAGONAL MIDDLE LEFT TO LOWER CENTRE TO MIDDLE RIGHT
0x1fba6 => Self::CellDiags(CellDiag::LOWER_LEFT | CellDiag::LOWER_RIGHT),
// [🮧] BOX DRAWINGS LIGHT DIAGONAL MIDDLE LEFT TO UPPER CENTRE TO MIDDLE RIGHT
0x1fba7 => Self::CellDiags(CellDiag::UPPER_LEFT | CellDiag::UPPER_RIGHT),
// [🮨] BOX DRAWINGS LIGHT DIAGONAL UPPER CENTRE TO MIDDLE LEFT AND MIDDLE RIGHT TO LOWER CENTRE
0x1fba8 => Self::CellDiags(CellDiag::UPPER_LEFT | CellDiag::LOWER_RIGHT),
// [🮩] BOX DRAWINGS LIGHT DIAGONAL UPPER CENTRE TO MIDDLE RIGHT AND MIDDLE LEFT TO LOWER CENTRE
0x1fba9 => Self::CellDiags(CellDiag::UPPER_RIGHT | CellDiag::LOWER_LEFT),
// [🮪] BOX DRAWINGS LIGHT DIAGONAL UPPER CENTRE TO MIDDLE RIGHT TO LOWER CENTRE TO MIDDLE LEFT
0x1fbaa => Self::CellDiags(CellDiag::UPPER_RIGHT | CellDiag::LOWER_LEFT | CellDiag::LOWER_RIGHT),
// [🮫] BOX DRAWINGS LIGHT DIAGONAL UPPER CENTRE TO MIDDLE LEFT TO LOWER CENTRE TO MIDDLE RIGHT
0x1fbab => Self::CellDiags(CellDiag::UPPER_LEFT | CellDiag::LOWER_LEFT | CellDiag::LOWER_RIGHT),
// [🮬] BOX DRAWINGS LIGHT DIAGONAL MIDDLE LEFT TO UPPER CENTRE TO MIDDLE RIGHT TO LOWER CENTRE
0x1fbac => Self::CellDiags(CellDiag::UPPER_LEFT | CellDiag::UPPER_RIGHT | CellDiag::LOWER_RIGHT),
// [🮭] BOX DRAWINGS LIGHT DIAGONAL MIDDLE RIGHT TO UPPER CENTRE TO MIDDLE LEFT TO LOWER CENTRE
0x1fbad => Self::CellDiags(CellDiag::UPPER_LEFT | CellDiag::UPPER_RIGHT | CellDiag::LOWER_LEFT),
// [🮮] BOX DRAWINGS LIGHT DIAGONAL DIAMOND
0x1fbae => Self::CellDiags(CellDiag::UPPER_LEFT | CellDiag::UPPER_RIGHT | CellDiag::LOWER_LEFT | CellDiag::LOWER_RIGHT),
// [🮯] BOX DRAWINGS LIGHT HORIZONTAL WITH VERTICAL STROKE
0x1fbaf => Self::Poly(&[
Poly {
path: &[
PolyCommand::MoveTo(BlockCoord::Frac(1, 2), BlockCoord::Zero),
PolyCommand::LineTo(BlockCoord::Frac(1, 2), BlockCoord::One),
PolyCommand::Close,
],
intensity: BlockAlpha::Full,
style: PolyStyle::Outline,
},
Poly {
path: &[
PolyCommand::MoveTo(BlockCoord::Zero, BlockCoord::Frac(1, 2)),
PolyCommand::LineTo(BlockCoord::One, BlockCoord::Frac(1, 2)),
PolyCommand::Close,
],
intensity: BlockAlpha::Full,
style: PolyStyle::Outline,
},
]),
// Braille dot patterns
// ⠀ ⠁ ⠂ ⠃ ⠄ ⠅ ⠆ ⠇ ⠈ ⠉ ⠊ ⠋ ⠌ ⠍ ⠎ ⠏
@ -4999,6 +5063,88 @@ impl GlyphCache {
);
}
}
BlockKey::CellDiags(diags) => {
if diags.contains(CellDiag::UPPER_LEFT) {
self.draw_polys(
&metrics,
&[Poly {
path: &[
PolyCommand::MoveTo(BlockCoord::Zero, BlockCoord::Frac(1, 2)),
PolyCommand::LineTo(BlockCoord::Frac(1, 2), BlockCoord::Zero),
PolyCommand::Close,
],
intensity: BlockAlpha::Full,
style: PolyStyle::Outline,
}],
&mut buffer,
if config::configuration().anti_alias_custom_block_glyphs {
PolyAA::AntiAlias
} else {
PolyAA::MoarPixels
},
);
}
if diags.contains(CellDiag::UPPER_RIGHT) {
self.draw_polys(
&metrics,
&[Poly {
path: &[
PolyCommand::MoveTo(BlockCoord::One, BlockCoord::Frac(1, 2)),
PolyCommand::LineTo(BlockCoord::Frac(1, 2), BlockCoord::Zero),
PolyCommand::Close,
],
intensity: BlockAlpha::Full,
style: PolyStyle::Outline,
}],
&mut buffer,
if config::configuration().anti_alias_custom_block_glyphs {
PolyAA::AntiAlias
} else {
PolyAA::MoarPixels
},
);
}
if diags.contains(CellDiag::LOWER_LEFT) {
self.draw_polys(
&metrics,
&[Poly {
path: &[
PolyCommand::MoveTo(BlockCoord::Zero, BlockCoord::Frac(1, 2)),
PolyCommand::LineTo(BlockCoord::Frac(1, 2), BlockCoord::One),
PolyCommand::Close,
],
intensity: BlockAlpha::Full,
style: PolyStyle::Outline,
}],
&mut buffer,
if config::configuration().anti_alias_custom_block_glyphs {
PolyAA::AntiAlias
} else {
PolyAA::MoarPixels
},
);
}
if diags.contains(CellDiag::LOWER_RIGHT) {
self.draw_polys(
&metrics,
&[Poly {
path: &[
PolyCommand::MoveTo(BlockCoord::One, BlockCoord::Frac(1, 2)),
PolyCommand::LineTo(BlockCoord::Frac(1, 2), BlockCoord::One),
PolyCommand::Close,
],
intensity: BlockAlpha::Full,
style: PolyStyle::Outline,
}],
&mut buffer,
if config::configuration().anti_alias_custom_block_glyphs {
PolyAA::AntiAlias
} else {
PolyAA::MoarPixels
},
);
}
}
BlockKey::Braille(dots_pattern) => {
// `dots_pattern` is a byte whose bits corresponds to dots
// on a 2 by 4 dots-grid.