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Code Issues Projects Releases Packages Wiki Activity Actions 9

LibWeb: Layout text chunks based on their Unicode direction

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Append text chunks to either the start or end of the text fragment,
depending on the text direction. The direction is determined by what
script its code points are from.
This commit is contained in:
BenJilks 2024-08-18 17:58:05 +01:00 • committed by Andreas Kling
commit 11e7d72686
Notes: github-actions[bot] 2024-08-31 09:50:41 +00:00
18 changed files with 460 additions and 150 deletions
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212
Tests/LibWeb/Layout/expected/block-and-inline/float-left-and-right-with-justified-text-in-between.txt
View file

@ -15,168 +15,192 @@ Viewport <#document> at (0,0) content-size 800x600 children: not-inline
" "
frag 6 from TextNode start: 19, length: 3, rect: [763.59375,10 25.96875x22] baseline: 17
"sit"
frag 7 from TextNode start: 23, length: 5, rect: [554,32 52.734375x22] baseline: 17
"amet,"
frag 8 from TextNode start: 28, length: 1, rect: [607,32 62.1875x22] baseline: 17
frag 7 from TextNode start: 23, length: 4, rect: [554,32 46.421875x22] baseline: 17
"amet"
frag 8 from TextNode start: 27, length: 1, rect: [600,32 6.3125x22] baseline: 17
","
frag 9 from TextNode start: 28, length: 1, rect: [607,32 62.1875x22] baseline: 17
" "
frag 9 from TextNode start: 29, length: 11, rect: [669.1875,32 121.078125x22] baseline: 17
frag 10 from TextNode start: 29, length: 11, rect: [669.1875,32 121.078125x22] baseline: 17
"consectetur"
frag 10 from TextNode start: 41, length: 10, rect: [554,54 94.671875x22] baseline: 17
frag 11 from TextNode start: 41, length: 10, rect: [554,54 94.671875x22] baseline: 17
"adipiscing"
frag 11 from TextNode start: 51, length: 1, rect: [649,54 105.40625x22] baseline: 17
frag 12 from TextNode start: 51, length: 1, rect: [649,54 105.40625x22] baseline: 17
" "
frag 12 from TextNode start: 52, length: 5, rect: [754.40625,54 35.921875x22] baseline: 17
"elit."
frag 13 from TextNode start: 58, length: 11, rect: [554,76 123.375x22] baseline: 17
frag 13 from TextNode start: 52, length: 4, rect: [754.40625,54 30.484375x22] baseline: 17
"elit"
frag 14 from TextNode start: 56, length: 1, rect: [784.40625,54 5.4375x22] baseline: 17
"."
frag 15 from TextNode start: 58, length: 11, rect: [554,76 123.375x22] baseline: 17
"Suspendisse"
frag 14 from TextNode start: 69, length: 1, rect: [677,76 100.9375x22] baseline: 17
frag 16 from TextNode start: 69, length: 1, rect: [677,76 100.9375x22] baseline: 17
" "
frag 15 from TextNode start: 70, length: 1, rect: [777.9375,76 11.6875x22] baseline: 17
frag 17 from TextNode start: 70, length: 1, rect: [777.9375,76 11.6875x22] baseline: 17
"a"
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frag 18 from TextNode start: 72, length: 8, rect: [554,98 82.078125x22] baseline: 17
"placerat"
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frag 19 from TextNode start: 80, length: 1, rect: [636,98 29.625x22] baseline: 17
" "
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"mauris,"
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frag 20 from TextNode start: 81, length: 6, rect: [665.625,98 67.5625x22] baseline: 17
"mauris"
frag 21 from TextNode start: 87, length: 1, rect: [733.625,98 6.3125x22] baseline: 17
","
frag 22 from TextNode start: 88, length: 1, rect: [739.625,98 29.625x22] baseline: 17
" "
frag 20 from TextNode start: 89, length: 2, rect: [769.25,98 20.78125x22] baseline: 17
frag 23 from TextNode start: 89, length: 2, rect: [769.25,98 20.78125x22] baseline: 17
"ut"
frag 21 from TextNode start: 92, length: 9, rect: [554,120 101.3125x22] baseline: 17
frag 24 from TextNode start: 92, length: 9, rect: [554,120 101.3125x22] baseline: 17
"elementum"
frag 22 from TextNode start: 101, length: 1, rect: [655,120 10.421875x22] baseline: 17
frag 25 from TextNode start: 101, length: 1, rect: [655,120 10.421875x22] baseline: 17
" "
frag 23 from TextNode start: 102, length: 3, rect: [665.421875,120 26.390625x22] baseline: 17
"mi."
frag 24 from TextNode start: 105, length: 1, rect: [692.421875,120 10.421875x22] baseline: 17
frag 26 from TextNode start: 102, length: 2, rect: [665.421875,120 20.953125x22] baseline: 17
"mi"
frag 27 from TextNode start: 104, length: 1, rect: [686.421875,120 5.4375x22] baseline: 17
"."
frag 28 from TextNode start: 105, length: 1, rect: [692.421875,120 10.421875x22] baseline: 17
" "
frag 25 from TextNode start: 106, length: 5, rect: [702.84375,120 56.234375x22] baseline: 17
frag 29 from TextNode start: 106, length: 5, rect: [702.84375,120 56.234375x22] baseline: 17
"Morbi"
frag 26 from TextNode start: 111, length: 1, rect: [758.84375,120 10.421875x22] baseline: 17
frag 30 from TextNode start: 111, length: 1, rect: [758.84375,120 10.421875x22] baseline: 17
" "
frag 27 from TextNode start: 112, length: 2, rect: [769.265625,120 20.78125x22] baseline: 17
frag 31 from TextNode start: 112, length: 2, rect: [769.265625,120 20.78125x22] baseline: 17
"ut"
frag 28 from TextNode start: 115, length: 8, rect: [554,142 78.78125x22] baseline: 17
frag 32 from TextNode start: 115, length: 8, rect: [554,142 78.78125x22] baseline: 17
"vehicula"
frag 29 from TextNode start: 123, length: 1, rect: [633,142 27.21875x22] baseline: 17
frag 33 from TextNode start: 123, length: 1, rect: [633,142 27.21875x22] baseline: 17
" "
frag 30 from TextNode start: 124, length: 6, rect: [660.21875,142 62.9375x22] baseline: 17
"ipsum,"
frag 31 from TextNode start: 130, length: 1, rect: [723.21875,142 27.21875x22] baseline: 17
frag 34 from TextNode start: 124, length: 5, rect: [660.21875,142 56.625x22] baseline: 17
"ipsum"
frag 35 from TextNode start: 129, length: 1, rect: [716.21875,142 6.3125x22] baseline: 17
","
frag 36 from TextNode start: 130, length: 1, rect: [723.21875,142 27.21875x22] baseline: 17
" "
frag 32 from TextNode start: 131, length: 4, rect: [750.4375,142 39.84375x22] baseline: 17
frag 37 from TextNode start: 131, length: 4, rect: [750.4375,142 39.84375x22] baseline: 17
"eget"
frag 33 from TextNode start: 136, length: 8, rect: [554,164 82.078125x22] baseline: 17
frag 38 from TextNode start: 136, length: 8, rect: [554,164 82.078125x22] baseline: 17
"placerat"
frag 34 from TextNode start: 144, length: 1, rect: [636,164 11.6875x22] baseline: 17
frag 39 from TextNode start: 144, length: 1, rect: [636,164 11.6875x22] baseline: 17
" "
frag 35 from TextNode start: 145, length: 6, rect: [647.6875,164 61.890625x22] baseline: 17
"augue."
frag 36 from TextNode start: 151, length: 1, rect: [709.6875,164 11.6875x22] baseline: 17
frag 40 from TextNode start: 145, length: 5, rect: [647.6875,164 56.453125x22] baseline: 17
"augue"
frag 41 from TextNode start: 150, length: 1, rect: [704.6875,164 5.4375x22] baseline: 17
"."
frag 42 from TextNode start: 151, length: 1, rect: [709.6875,164 11.6875x22] baseline: 17
" "
frag 37 from TextNode start: 152, length: 7, rect: [721.375,164 68.640625x22] baseline: 17
frag 43 from TextNode start: 152, length: 7, rect: [721.375,164 68.640625x22] baseline: 17
"Integer"
frag 38 from TextNode start: 160, length: 6, rect: [554,186 70.296875x22] baseline: 17
frag 44 from TextNode start: 160, length: 6, rect: [554,186 70.296875x22] baseline: 17
"rutrum"
frag 39 from TextNode start: 166, length: 1, rect: [624,186 21x22] baseline: 17
frag 45 from TextNode start: 166, length: 1, rect: [624,186 21x22] baseline: 17
" "
frag 40 from TextNode start: 167, length: 4, rect: [645,186 35.109375x22] baseline: 17
frag 46 from TextNode start: 167, length: 4, rect: [645,186 35.109375x22] baseline: 17
"nisi"
frag 41 from TextNode start: 171, length: 1, rect: [680,186 21x22] baseline: 17
frag 47 from TextNode start: 171, length: 1, rect: [680,186 21x22] baseline: 17
" "
frag 42 from TextNode start: 172, length: 4, rect: [701,186 39.84375x22] baseline: 17
frag 48 from TextNode start: 172, length: 4, rect: [701,186 39.84375x22] baseline: 17
"eget"
frag 43 from TextNode start: 176, length: 1, rect: [741,186 21x22] baseline: 17
frag 49 from TextNode start: 176, length: 1, rect: [741,186 21x22] baseline: 17
" "
frag 44 from TextNode start: 177, length: 3, rect: [762,186 27.734375x22] baseline: 17
frag 50 from TextNode start: 177, length: 3, rect: [762,186 27.734375x22] baseline: 17
"dui"
frag 45 from TextNode start: 181, length: 7, rect: [252,212 68.984375x22] baseline: 17
"dictum,"
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frag 51 from TextNode start: 181, length: 6, rect: [252,212 62.671875x22] baseline: 17
"dictum"
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","
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" "
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frag 54 from TextNode start: 189, length: 2, rect: [344.578125,212 23.109375x22] baseline: 17
"eu"
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frag 55 from TextNode start: 191, length: 1, rect: [367.578125,212 23.578125x22] baseline: 17
" "
frag 49 from TextNode start: 192, length: 8, rect: [391.15625,212 96.75x22] baseline: 17
frag 56 from TextNode start: 192, length: 8, rect: [391.15625,212 96.75x22] baseline: 17
"accumsan"
frag 50 from TextNode start: 201, length: 4, rect: [252,234 43.875x22] baseline: 17
frag 57 from TextNode start: 201, length: 4, rect: [252,234 43.875x22] baseline: 17
"enim"
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" "
frag 52 from TextNode start: 206, length: 10, rect: [333.875,234 93.65625x22] baseline: 17
"tristique."
frag 53 from TextNode start: 216, length: 1, rect: [427.875,234 37.875x22] baseline: 17
frag 59 from TextNode start: 206, length: 9, rect: [333.875,234 88.21875x22] baseline: 17
"tristique"
frag 60 from TextNode start: 215, length: 1, rect: [421.875,234 5.4375x22] baseline: 17
"."
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" "
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frag 62 from TextNode start: 217, length: 2, rect: [465.75,234 22.703125x22] baseline: 17
"Ut"
frag 55 from TextNode start: 220, length: 8, rect: [252,256 80.046875x22] baseline: 17
frag 63 from TextNode start: 220, length: 8, rect: [252,256 80.046875x22] baseline: 17
"lobortis"
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frag 64 from TextNode start: 228, length: 1, rect: [332,256 30.328125x22] baseline: 17
" "
frag 57 from TextNode start: 229, length: 5, rect: [362.328125,256 55.4375x22] baseline: 17
frag 65 from TextNode start: 229, length: 5, rect: [362.328125,256 55.4375x22] baseline: 17
"lorem"
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frag 66 from TextNode start: 234, length: 1, rect: [417.328125,256 30.328125x22] baseline: 17
" "
frag 59 from TextNode start: 235, length: 4, rect: [447.65625,256 39.84375x22] baseline: 17
frag 67 from TextNode start: 235, length: 4, rect: [447.65625,256 39.84375x22] baseline: 17
"eget"
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frag 68 from TextNode start: 240, length: 3, rect: [252,278 31.171875x22] baseline: 17
"est"
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" "
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"vulputate"
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" "
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"egestas."
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frag 72 from TextNode start: 254, length: 7, rect: [408,278 74.90625x22] baseline: 17
"egestas"
frag 73 from TextNode start: 261, length: 1, rect: [483,278 5.4375x22] baseline: 17
"."
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"Integer"
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" "
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frag 76 from TextNode start: 271, length: 7, rect: [337.390625,300 71.359375x22] baseline: 17
"laoreet"
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" "
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frag 78 from TextNode start: 279, length: 7, rect: [424.78125,300 63.203125x22] baseline: 17
"lacinia"
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frag 79 from TextNode start: 287, length: 4, rect: [252,322 43.1875x22] baseline: 17
"ante"
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" "
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frag 81 from TextNode start: 292, length: 7, rect: [311.640625,322 74.046875x22] baseline: 17
"sodales"
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" "
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"lobortis."
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frag 83 from TextNode start: 300, length: 8, rect: [402.28125,322 80.046875x22] baseline: 17
"lobortis"
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"."
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"Donec"
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" "
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"a"
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frag 88 from TextNode start: 317, length: 1, rect: [363.828125,344 38.828125x22] baseline: 17
" "
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frag 89 from TextNode start: 318, length: 9, rect: [402.65625,344 85.734375x22] baseline: 17
"tincidunt"
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"ante."
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"ante"
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"."
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" "
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"Phasellus"
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" "
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frag 95 from TextNode start: 344, length: 1, rect: [418.21875,366 11.6875x22] baseline: 17
"a"
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" "
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"arcu"
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"tortor."
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"tortor"
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"."
BlockContainer <div.left> at (253,11) content-size 300x200 floating [BFC] children: not-inline
TextNode <#text>
BlockContainer <div.right> at (489,213) content-size 300x200 floating [BFC] children: not-inline
@ -184,7 +208,7 @@ Viewport <#document> at (0,0) content-size 800x600 children: not-inline
ViewportPaintable (Viewport<#document>) [0,0 800x600] overflow: [0,0 800x602]
PaintableWithLines (BlockContainer<HTML>) [0,0 800x602]
PaintableWithLines (BlockContainer<BODY>) [251,9 540x402] overflow: [252,10 538.328125x400]
PaintableWithLines (BlockContainer<BODY>) [251,9 540x402] overflow: [252,10 538.28125x400]
PaintableWithLines (BlockContainer<DIV>.left) [252,10 302x202]
PaintableWithLines (BlockContainer<DIV>.right) [488,212 302x202]
TextPaintable (TextNode<#text>)