LibWeb/CSS: Implement the ({min,max}-)block-size properties

These are heavily used by morrisons.com, using them in place of the
usual properties these map to.
This commit is contained in:
Luke Wilde 2025-01-29 14:17:52 +00:00 committed by Andreas Kling
commit 010cdd8f90
Notes: github-actions[bot] 2025-01-31 13:19:26 +00:00
7 changed files with 260 additions and 133 deletions

View file

@ -448,6 +448,14 @@
], ],
"percentages-resolve-to": "length" "percentages-resolve-to": "length"
}, },
"block-size": {
"logical-alias-for": [
"height",
"width"
],
"initial": "auto",
"max-values": 1
},
"border": { "border": {
"inherited": false, "inherited": false,
"initial": "medium currentcolor none", "initial": "medium currentcolor none",
@ -2002,6 +2010,13 @@
"math-style" "math-style"
] ]
}, },
"max-block-size": {
"logical-alias-for": [
"max-height",
"max-width"
],
"initial": "none"
},
"max-height": { "max-height": {
"animation-type": "by-computed-value", "animation-type": "by-computed-value",
"inherited": false, "inherited": false,
@ -2047,6 +2062,13 @@
"unitless-length" "unitless-length"
] ]
}, },
"min-block-size": {
"logical-alias-for": [
"min-height",
"min-width"
],
"initial": "0"
},
"min-height": { "min-height": {
"animation-type": "by-computed-value", "animation-type": "by-computed-value",
"inherited": false, "inherited": false,

View file

@ -629,6 +629,8 @@ void StyleComputer::for_each_property_expanding_shorthands(PropertyID property_i
auto map_logical_property_to_real_property = [](PropertyID property_id) -> Optional<PropertyID> { auto map_logical_property_to_real_property = [](PropertyID property_id) -> Optional<PropertyID> {
// FIXME: Honor writing-mode, direction and text-orientation. // FIXME: Honor writing-mode, direction and text-orientation.
switch (property_id) { switch (property_id) {
case PropertyID::BlockSize:
return PropertyID::Height;
case PropertyID::MarginBlockStart: case PropertyID::MarginBlockStart:
return PropertyID::MarginTop; return PropertyID::MarginTop;
case PropertyID::MarginBlockEnd: case PropertyID::MarginBlockEnd:
@ -892,6 +894,26 @@ void StyleComputer::for_each_property_expanding_shorthands(PropertyID property_i
return; return;
} }
if (property_id == CSS::PropertyID::MaxBlockSize || property_id == CSS::PropertyID::MinBlockSize) {
// FIXME: Use writing-mode to determine if we should set width or height.
bool is_horizontal = true;
if (is_horizontal) {
if (property_id == CSS::PropertyID::MaxBlockSize) {
set_longhand_property(CSS::PropertyID::MaxHeight, value);
} else {
set_longhand_property(CSS::PropertyID::MinHeight, value);
}
} else {
if (property_id == CSS::PropertyID::MaxBlockSize) {
set_longhand_property(CSS::PropertyID::MaxWidth, value);
} else {
set_longhand_property(CSS::PropertyID::MinWidth, value);
}
}
return;
}
if (property_id == CSS::PropertyID::Transition) { if (property_id == CSS::PropertyID::Transition) {
if (!value.is_transition()) { if (!value.is_transition()) {
// Handle `none` as a shorthand for `all 0s ease 0s`. // Handle `none` as a shorthand for `all 0s ease 0s`.

View file

@ -0,0 +1,38 @@
Viewport <#document> at (0,0) content-size 800x600 children: not-inline
BlockContainer <html> at (0,0) content-size 800x1710 [BFC] children: not-inline
BlockContainer <body> at (8,70) content-size 784x1632 children: not-inline
BlockContainer <p.min-block-test> at (8,70) content-size 784x700 children: inline
frag 0 from TextNode start: 0, length: 2, rect: [8,70 85.875x76] baseline: 58.984375
"KK"
TextNode <#text>
BlockContainer <(anonymous)> at (8,840) content-size 784x76 children: inline
TextNode <#text>
BreakNode <br>
TextNode <#text>
BlockContainer <p.max-block-test> at (8,986) content-size 200x100 children: inline
frag 0 from TextNode start: 0, length: 2, rect: [8,986 85.875x76] baseline: 58.984375
"KK"
TextNode <#text>
BlockContainer <(anonymous)> at (8,1156) content-size 784x76 children: inline
TextNode <#text>
BreakNode <br>
TextNode <#text>
BlockContainer <p.block-size-test> at (8,1302) content-size 200x400 children: inline
frag 0 from TextNode start: 0, length: 2, rect: [8,1302 85.875x76] baseline: 58.984375
"KK"
TextNode <#text>
BlockContainer <(anonymous)> at (8,1772) content-size 784x0 children: inline
TextNode <#text>
ViewportPaintable (Viewport<#document>) [0,0 800x600] overflow: [0,0 800x1710]
PaintableWithLines (BlockContainer<HTML>) [0,0 800x1710]
PaintableWithLines (BlockContainer<BODY>) [8,70 784x1632]
PaintableWithLines (BlockContainer<P>.min-block-test) [8,70 784x700]
TextPaintable (TextNode<#text>)
PaintableWithLines (BlockContainer(anonymous)) [8,840 784x76]
PaintableWithLines (BlockContainer<P>.max-block-test) [8,986 200x100]
TextPaintable (TextNode<#text>)
PaintableWithLines (BlockContainer(anonymous)) [8,1156 784x76]
PaintableWithLines (BlockContainer<P>.block-size-test) [8,1302 200x400]
TextPaintable (TextNode<#text>)
PaintableWithLines (BlockContainer(anonymous)) [8,1772 784x0]

View file

@ -0,0 +1,33 @@
<!DOCTYPE HTML>
<style>
* {
font: 70px SerenitySans;
}
.min-block-test {
background: red;
min-height: 400px;
min-width: 200px;
min-block-size: 700px;
writing-mode: horizontal-tb;
}
.max-block-test {
background: blue;
max-height: 400px;
max-width: 200px;
height: 600px;
max-block-size: 100px;
writing-mode: horizontal-tb;
}
.block-size-test {
background: blue;
block-size: 400px;
width: 200px;
}
</style>
<p class="min-block-test">KK</p>
<br>
<p class="max-block-test">KK</p>
<br>
<p class="block-size-test">KK</p>

View file

@ -1,6 +1,6 @@
All supported properties and their default values exposed from CSSStyleDeclaration from getComputedStyle: All supported properties and their default values exposed from CSSStyleDeclaration from getComputedStyle:
'cssText': '' 'cssText': ''
'length': '215' 'length': '218'
'parentRule': 'null' 'parentRule': 'null'
'cssFloat': 'none' 'cssFloat': 'none'
'WebkitAlignContent': 'normal' 'WebkitAlignContent': 'normal'
@ -183,6 +183,8 @@ All supported properties and their default values exposed from CSSStyleDeclarati
'background-repeat': 'repeat' 'background-repeat': 'repeat'
'backgroundSize': 'auto auto' 'backgroundSize': 'auto auto'
'background-size': 'auto auto' 'background-size': 'auto auto'
'blockSize': 'auto'
'block-size': 'auto'
'border': 'medium none rgb(0, 0, 0)' 'border': 'medium none rgb(0, 0, 0)'
'borderBottom': 'medium none rgb(0, 0, 0)' 'borderBottom': 'medium none rgb(0, 0, 0)'
'border-bottom': 'medium none rgb(0, 0, 0)' 'border-bottom': 'medium none rgb(0, 0, 0)'
@ -437,12 +439,16 @@ All supported properties and their default values exposed from CSSStyleDeclarati
'math-shift': 'normal' 'math-shift': 'normal'
'mathStyle': 'normal' 'mathStyle': 'normal'
'math-style': 'normal' 'math-style': 'normal'
'maxBlockSize': 'none'
'max-block-size': 'none'
'maxHeight': 'none' 'maxHeight': 'none'
'max-height': 'none' 'max-height': 'none'
'maxInlineSize': 'none' 'maxInlineSize': 'none'
'max-inline-size': 'none' 'max-inline-size': 'none'
'maxWidth': 'none' 'maxWidth': 'none'
'max-width': 'none' 'max-width': 'none'
'minBlockSize': '0px'
'min-block-size': '0px'
'minHeight': 'auto' 'minHeight': 'auto'
'min-height': 'auto' 'min-height': 'auto'
'minInlineSize': '0px' 'minInlineSize': '0px'

View file

@ -84,137 +84,140 @@ All properties associated with getComputedStyle(document.body):
"81": "background-position-y", "81": "background-position-y",
"82": "background-repeat", "82": "background-repeat",
"83": "background-size", "83": "background-size",
"84": "border-bottom-color", "84": "block-size",
"85": "border-bottom-left-radius", "85": "border-bottom-color",
"86": "border-bottom-right-radius", "86": "border-bottom-left-radius",
"87": "border-bottom-style", "87": "border-bottom-right-radius",
"88": "border-bottom-width", "88": "border-bottom-style",
"89": "border-left-color", "89": "border-bottom-width",
"90": "border-left-style", "90": "border-left-color",
"91": "border-left-width", "91": "border-left-style",
"92": "border-right-color", "92": "border-left-width",
"93": "border-right-style", "93": "border-right-color",
"94": "border-right-width", "94": "border-right-style",
"95": "border-top-color", "95": "border-right-width",
"96": "border-top-left-radius", "96": "border-top-color",
"97": "border-top-right-radius", "97": "border-top-left-radius",
"98": "border-top-style", "98": "border-top-right-radius",
"99": "border-top-width", "99": "border-top-style",
"100": "bottom", "100": "border-top-width",
"101": "box-shadow", "101": "bottom",
"102": "box-sizing", "102": "box-shadow",
"103": "clear", "103": "box-sizing",
"104": "clip", "104": "clear",
"105": "clip-path", "105": "clip",
"106": "column-count", "106": "clip-path",
"107": "column-gap", "107": "column-count",
"108": "column-span", "108": "column-gap",
"109": "column-width", "109": "column-span",
"110": "contain", "110": "column-width",
"111": "content", "111": "contain",
"112": "content-visibility", "112": "content",
"113": "counter-increment", "113": "content-visibility",
"114": "counter-reset", "114": "counter-increment",
"115": "counter-set", "115": "counter-reset",
"116": "cx", "116": "counter-set",
"117": "cy", "117": "cx",
"118": "display", "118": "cy",
"119": "filter", "119": "display",
"120": "flex-basis", "120": "filter",
"121": "flex-direction", "121": "flex-basis",
"122": "flex-grow", "122": "flex-direction",
"123": "flex-shrink", "123": "flex-grow",
"124": "flex-wrap", "124": "flex-shrink",
"125": "float", "125": "flex-wrap",
"126": "grid-auto-columns", "126": "float",
"127": "grid-auto-flow", "127": "grid-auto-columns",
"128": "grid-auto-rows", "128": "grid-auto-flow",
"129": "grid-column-end", "129": "grid-auto-rows",
"130": "grid-column-start", "130": "grid-column-end",
"131": "grid-row-end", "131": "grid-column-start",
"132": "grid-row-start", "132": "grid-row-end",
"133": "grid-template-areas", "133": "grid-row-start",
"134": "grid-template-columns", "134": "grid-template-areas",
"135": "grid-template-rows", "135": "grid-template-columns",
"136": "height", "136": "grid-template-rows",
"137": "inline-size", "137": "height",
"138": "inset-block-end", "138": "inline-size",
"139": "inset-block-start", "139": "inset-block-end",
"140": "inset-inline-end", "140": "inset-block-start",
"141": "inset-inline-start", "141": "inset-inline-end",
"142": "isolation", "142": "inset-inline-start",
"143": "justify-content", "143": "isolation",
"144": "justify-items", "144": "justify-content",
"145": "justify-self", "145": "justify-items",
"146": "left", "146": "justify-self",
"147": "margin-block-end", "147": "left",
"148": "margin-block-start", "148": "margin-block-end",
"149": "margin-bottom", "149": "margin-block-start",
"150": "margin-inline-end", "150": "margin-bottom",
"151": "margin-inline-start", "151": "margin-inline-end",
"152": "margin-left", "152": "margin-inline-start",
"153": "margin-right", "153": "margin-left",
"154": "margin-top", "154": "margin-right",
"155": "mask", "155": "margin-top",
"156": "mask-image", "156": "mask",
"157": "mask-type", "157": "mask-image",
"158": "max-height", "158": "mask-type",
"159": "max-inline-size", "159": "max-block-size",
"160": "max-width", "160": "max-height",
"161": "min-height", "161": "max-inline-size",
"162": "min-inline-size", "162": "max-width",
"163": "min-width", "163": "min-block-size",
"164": "object-fit", "164": "min-height",
"165": "object-position", "165": "min-inline-size",
"166": "opacity", "166": "min-width",
"167": "order", "167": "object-fit",
"168": "outline-color", "168": "object-position",
"169": "outline-offset", "169": "opacity",
"170": "outline-style", "170": "order",
"171": "outline-width", "171": "outline-color",
"172": "overflow-x", "172": "outline-offset",
"173": "overflow-y", "173": "outline-style",
"174": "padding-block-end", "174": "outline-width",
"175": "padding-block-start", "175": "overflow-x",
"176": "padding-bottom", "176": "overflow-y",
"177": "padding-inline-end", "177": "padding-block-end",
"178": "padding-inline-start", "178": "padding-block-start",
"179": "padding-left", "179": "padding-bottom",
"180": "padding-right", "180": "padding-inline-end",
"181": "padding-top", "181": "padding-inline-start",
"182": "position", "182": "padding-left",
"183": "r", "183": "padding-right",
"184": "right", "184": "padding-top",
"185": "rotate", "185": "position",
"186": "row-gap", "186": "r",
"187": "rx", "187": "right",
"188": "ry", "188": "rotate",
"189": "scale", "189": "row-gap",
"190": "scrollbar-gutter", "190": "rx",
"191": "scrollbar-width", "191": "ry",
"192": "stop-color", "192": "scale",
"193": "stop-opacity", "193": "scrollbar-gutter",
"194": "table-layout", "194": "scrollbar-width",
"195": "text-decoration-color", "195": "stop-color",
"196": "text-decoration-style", "196": "stop-opacity",
"197": "text-decoration-thickness", "197": "table-layout",
"198": "text-overflow", "198": "text-decoration-color",
"199": "top", "199": "text-decoration-style",
"200": "transform", "200": "text-decoration-thickness",
"201": "transform-box", "201": "text-overflow",
"202": "transform-origin", "202": "top",
"203": "transition-delay", "203": "transform",
"204": "transition-duration", "204": "transform-box",
"205": "transition-property", "205": "transform-origin",
"206": "transition-timing-function", "206": "transition-delay",
"207": "translate", "207": "transition-duration",
"208": "unicode-bidi", "208": "transition-property",
"209": "user-select", "209": "transition-timing-function",
"210": "vertical-align", "210": "translate",
"211": "width", "211": "unicode-bidi",
"212": "x", "212": "user-select",
"213": "y", "213": "vertical-align",
"214": "z-index" "214": "width",
"215": "x",
"216": "y",
"217": "z-index"
} }
All properties associated with document.body.style by default: All properties associated with document.body.style by default:
{} {}

View file

@ -82,6 +82,7 @@ background-position-x: 0%
background-position-y: 0% background-position-y: 0%
background-repeat: repeat background-repeat: repeat
background-size: auto auto background-size: auto auto
block-size: auto
border-bottom-color: rgb(0, 0, 0) border-bottom-color: rgb(0, 0, 0)
border-bottom-left-radius: 0px border-bottom-left-radius: 0px
border-bottom-right-radius: 0px border-bottom-right-radius: 0px
@ -134,7 +135,7 @@ grid-row-start: auto
grid-template-areas: none grid-template-areas: none
grid-template-columns: auto grid-template-columns: auto
grid-template-rows: auto grid-template-rows: auto
height: 2312px height: 2329px
inline-size: auto inline-size: auto
inset-block-end: auto inset-block-end: auto
inset-block-start: auto inset-block-start: auto
@ -156,9 +157,11 @@ margin-top: 8px
mask: none mask: none
mask-image: none mask-image: none
mask-type: luminance mask-type: luminance
max-block-size: none
max-height: none max-height: none
max-inline-size: none max-inline-size: none
max-width: none max-width: none
min-block-size: 0px
min-height: auto min-height: auto
min-inline-size: 0px min-inline-size: 0px
min-width: auto min-width: auto