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LibWeb: Track quote-nesting level while building the layout tree

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This makes multiple levels of quote actually use different quotation
marks, instead of always the first available pair of them.

Each Layout::Node remembers what the quote-nesting level was before its
content was evaluated, so that we can re-use this number in
`apply_style()`. This is a bit hacky, since we end up converting the
`content` value into a string twice.

`StyleProperties::content()` now takes an initial quote-nesting level,
and returns the final level after that content.
This commit is contained in:
Sam Atkins 2023-09-18 15:41:17 +01:00 • committed by Andreas Kling
parent 493dd5d93c
commit 9e99368694
8 changed files with 372 additions and 14 deletions
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313
Tests/LibWeb/Layout/expected/css-quotes-nesting.txt Normal file
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@ -0,0 +1,313 @@
Viewport <#document> at (0,0) content-size 800x600 children: not-inline
BlockContainer <html> at (0,0) content-size 800x68.40625 [BFC] children: not-inline
BlockContainer <body> at (8,8) content-size 784x52.40625 children: not-inline
BlockContainer <div.a> at (8,8) content-size 784x17.46875 children: inline
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frag 8 from TextNode start: 0, length: 1, rect: [76,8 4.5625x17.46875]
"i"
InlineNode <span>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <span>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <span>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <span>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <span>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <(anonymous)>
TextNode <#text>
BlockContainer <(anonymous)> at (8,25.46875) content-size 784x0 children: inline
TextNode <#text>
BlockContainer <div.b> at (8,25.46875) content-size 784x17.46875 children: inline
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frag 18 from TextNode start: 0, length: 3, rect: [133,25.46875 5.84375x17.46875]
"”"
InlineNode <span>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <span>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <span>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <span>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <span>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <(anonymous)>
TextNode <#text>
BlockContainer <(anonymous)> at (8,42.9375) content-size 784x0 children: inline
TextNode <#text>
BlockContainer <div.c> at (8,42.9375) content-size 784x17.46875 children: inline
line 0 width: 140.234375, height: 17.46875, bottom: 17.46875, baseline: 13.53125
frag 0 from TextNode start: 0, length: 1, rect: [8,42.9375 5.484375x17.46875]
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")"
InlineNode <span>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <span>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <span>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <span>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <span>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <(anonymous)>
TextNode <#text>
TextNode <#text>
InlineNode <(anonymous)>
TextNode <#text>
BlockContainer <(anonymous)> at (8,60.40625) content-size 784x0 children: inline
TextNode <#text>
ViewportPaintable (Viewport<#document>) [0,0 800x600]
PaintableWithLines (BlockContainer<HTML>) [0,0 800x68.40625]
PaintableWithLines (BlockContainer<BODY>) [8,8 784x52.40625]
PaintableWithLines (BlockContainer<DIV>.a) [8,8 784x17.46875]
InlinePaintable (InlineNode<SPAN>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode<SPAN>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode<SPAN>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode<SPAN>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode<SPAN>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode(anonymous))
PaintableWithLines (BlockContainer(anonymous)) [8,25.46875 784x0]
PaintableWithLines (BlockContainer<DIV>.b) [8,25.46875 784x17.46875]
InlinePaintable (InlineNode<SPAN>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode<SPAN>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode<SPAN>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode<SPAN>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode<SPAN>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
PaintableWithLines (BlockContainer(anonymous)) [8,42.9375 784x0]
PaintableWithLines (BlockContainer<DIV>.c) [8,42.9375 784x17.46875]
InlinePaintable (InlineNode<SPAN>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode<SPAN>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode<SPAN>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode<SPAN>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode<SPAN>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
TextPaintable (TextNode<#text>)
InlinePaintable (InlineNode(anonymous))
TextPaintable (TextNode<#text>)
PaintableWithLines (BlockContainer(anonymous)) [8,60.40625 784x0]

21
Tests/LibWeb/Layout/input/css-quotes-nesting.html Normal file
View file

@ -0,0 +1,21 @@
<!doctype html>
<style>
span::before {
content: open-quote;
}
span::after {
content: close-quote;
}
.a {
quotes: none;
}
.b {
quotes: auto;
}
.c {
quotes: "(" ")" "{" "}" "[" "]";
}
</style>
<div class="a"><span>a<span>b<span>c<span>d<span>e</span>f</span>g</span>h</span>i</span></div>
<div class="b"><span>a<span>b<span>c<span>d<span>e</span>f</span>g</span>h</span>i</span></div>
<div class="c"><span>a<span>b<span>c<span>d<span>e</span>f</span>g</span>h</span>i</span></div>