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ladybird/Userland/Libraries/LibWeb/CSS
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Sam Atkins bcacc2357e LibWeb: Implement smarter CSS StyleValue parsing 
We know what types and identifiers a property can accept, so we can use
that information to only parse things that can be accepted. This solves
some awkward ambiguity problems that we have now or will face in the
future, including:

- Is `0` a number or a length with no unit?
- Is `3.5` a number or a ratio?
- Is `bottom` an identifier, or a custom-ident?

Two CSS Parser methods are introduced here:

`parse_css_value_for_property()` attempts to parse a StyleValue that the
property can accept, skipping any types that it doesn't want.

`parse_css_value_for_properties()` does the same, but takes multiple
PropertyIDs and additionally returns which one the parsed StyleValue is
for. This is intended for parsing shorthands, so you can give it a list
of longhands you haven't yet parsed.

Subsequent commits will actually use these new methods.
2023-05-25 06:36:10 +02:00
..
Parser LibWeb: Implement smarter CSS StyleValue parsing 2023-05-25 06:36:10 +02:00
StyleValues LibWeb: Make CSSPixels and Length use 64-bit (double) floating point 2023-05-24 14:40:35 +02:00
SyntaxHighlighter LibGfx+Userland: Make TextAttributes::underline_style optional 2023-03-15 14:55:49 +01:00
Angle.cpp LibWeb: Remove CalculatedStyleValue from Angle 2023-03-30 21:29:50 +02:00
Angle.h LibWeb: Expose type and raw values of basic CSS types 2023-04-13 09:53:47 +02:00
BackdropFilter.h LibWeb: Split FilterValueListStyleValue out of StyleValue.{h,cpp} 2023-03-25 16:56:04 +00:00
CalculatedOr.cpp LibWeb: Introduce CalculatedOr type 2023-03-30 21:29:50 +02:00
CalculatedOr.h LibWeb: Split CalculatedStyleValue out of StyleValue.{h,cpp} 2023-03-30 21:29:50 +02:00
Clip.cpp LibWeb: Move CSS::EdgeRect into its own files 2023-03-30 21:29:50 +02:00
Clip.h LibWeb: Move CSS::EdgeRect into its own files 2023-03-30 21:29:50 +02:00
ComputedValues.h LibWeb: Make CSSPixels and Length use 64-bit (double) floating point 2023-05-24 14:40:35 +02:00
CSS.cpp LibWeb: Make property_id_from_string() return Optional 2023-05-25 06:36:10 +02:00
CSS.h LibWeb: Port the CSS namespace to IDL 2023-03-15 12:48:25 -04:00
CSS.idl LibWeb: Port the CSS namespace to IDL 2023-03-15 12:48:25 -04:00
CSSConditionRule.cpp LibJS+Everywhere: Allow Cell::initialize overrides to throw OOM errors 2023-01-29 00:02:45 +00:00
CSSConditionRule.h LibJS+Everywhere: Allow Cell::initialize overrides to throw OOM errors 2023-01-29 00:02:45 +00:00
CSSConditionRule.idl LibWeb: Remove the NoInstanceWrapper extended IDL attribute 2022-09-06 00:27:09 +02:00
CSSFontFaceRule.cpp LibWeb: Include weight and style in CSSFontFaceRule serialization 2023-05-24 20:58:46 +02:00
CSSFontFaceRule.h LibWeb: Make factory method of CSS::CSSFontFaceRule fallible 2023-02-18 00:52:47 +01:00
CSSFontFaceRule.idl LibWeb: Remove the NoInstanceWrapper extended IDL attribute 2022-09-06 00:27:09 +02:00
CSSGroupingRule.cpp LibJS+LibWeb: Wrap raw JS::Cell*/& fields in GCPtr/NonnullGCPtr 2023-03-15 08:48:49 +01:00
CSSGroupingRule.h LibJS+LibWeb: Wrap raw JS::Cell*/& fields in GCPtr/NonnullGCPtr 2023-03-15 08:48:49 +01:00
CSSGroupingRule.idl LibWeb: Remove the NoInstanceWrapper extended IDL attribute 2022-09-06 00:27:09 +02:00
CSSImportRule.cpp LibWeb: Don't include CSS/StyleComputer.h from Element.h and Document.h 2023-05-08 09:29:44 +02:00
CSSImportRule.h LibWeb: Actually visit rules and media queries in imported style sheets 2023-03-30 16:54:15 +02:00
CSSImportRule.idl LibWeb: Remove the NoInstanceWrapper extended IDL attribute 2022-09-06 00:27:09 +02:00
CSSMediaRule.cpp LibJS+LibWeb: Wrap raw JS::Cell*/& fields in GCPtr/NonnullGCPtr 2023-03-15 08:48:49 +01:00
CSSMediaRule.h LibJS+LibWeb: Wrap raw JS::Cell*/& fields in GCPtr/NonnullGCPtr 2023-03-15 08:48:49 +01:00
CSSMediaRule.idl LibWeb: Remove the NoInstanceWrapper extended IDL attribute 2022-09-06 00:27:09 +02:00
CSSRule.cpp AK+Everywhere: Rename String to DeprecatedString 2022-12-06 08:54:33 +01:00
CSSRule.h AK+Everywhere: Rename String to DeprecatedString 2022-12-06 08:54:33 +01:00
CSSRule.idl LibWeb: Remove the NoInstanceWrapper extended IDL attribute 2022-09-06 00:27:09 +02:00
CSSRuleList.cpp LibWeb: Actually visit rules and media queries in imported style sheets 2023-03-30 16:54:15 +02:00
CSSRuleList.h LibJS+LibWeb: Wrap raw JS::Cell*/& fields in GCPtr/NonnullGCPtr 2023-03-15 08:48:49 +01:00
CSSRuleList.idl LibWeb: Remove the NoInstanceWrapper extended IDL attribute 2022-09-06 00:27:09 +02:00
CSSStyleDeclaration.cpp LibWeb: Make property_id_from_string() return Optional 2023-05-25 06:36:10 +02:00
CSSStyleDeclaration.h LibWeb+LibJS: Don't lazily construct web prototypes in cell constructors 2023-05-21 14:23:58 +02:00
CSSStyleDeclaration.idl LibIDL: Also parse extended attributes after 'optional' 2023-03-05 21:59:16 +00:00
CSSStyleRule.cpp LibJS+LibWeb: Wrap raw JS::Cell*/& fields in GCPtr/NonnullGCPtr 2023-03-15 08:48:49 +01:00
CSSStyleRule.h LibJS+LibWeb: Wrap raw JS::Cell*/& fields in GCPtr/NonnullGCPtr 2023-03-15 08:48:49 +01:00
CSSStyleRule.idl LibWeb: Remove the NoInstanceWrapper extended IDL attribute 2022-09-06 00:27:09 +02:00
CSSStyleSheet.cpp LibWeb: Don't include CSS/StyleComputer.h from Element.h and Document.h 2023-05-08 09:29:44 +02:00
CSSStyleSheet.h LibJS+LibWeb: Wrap raw JS::Cell*/& fields in GCPtr/NonnullGCPtr 2023-03-15 08:48:49 +01:00
CSSStyleSheet.idl LibWeb: Add Exposed attribute and IDL spec links where missing 2022-10-09 10:14:57 +02:00
CSSSupportsRule.cpp LibWeb: Remove CSS::Parser::ParsingContext's default constructor 2023-03-07 11:51:12 +00:00
CSSSupportsRule.h Everywhere: Remove NonnullRefPtr.h includes 2023-03-06 23:46:35 +01:00
CSSSupportsRule.idl LibWeb: Remove the NoInstanceWrapper extended IDL attribute 2022-09-06 00:27:09 +02:00
Default.css LibWeb: Add scaleable checkboxes (with theme/accent-color support) 2023-03-23 08:27:51 +00:00
Display.cpp LibWeb: Port CSS::Display to new Strings 2023-02-15 12:48:26 -05:00
Display.h LibWeb: Support multi-keyword syntax for CSS display property 2023-05-02 20:27:28 +02:00
EdgeRect.cpp LibWeb: Make CSSPixels and Length use 64-bit (double) floating point 2023-05-24 14:40:35 +02:00
EdgeRect.h LibWeb: Make CSSPixels and Length use 64-bit (double) floating point 2023-05-24 14:40:35 +02:00
ElementCSSInlineStyle.idl LibWeb: Move Element.prototype.style to ElementCSSInlineStyle mixin 2023-03-20 20:37:40 -04:00
Enums.json LibWeb: Support "start" and "end" values for justify-content 2023-01-04 11:50:03 +01:00
FontFace.cpp LibWeb: Parse font-weight and font-style inside @font-face rules 2023-05-24 17:19:18 +02:00
FontFace.h LibWeb: Parse font-weight and font-style inside @font-face rules 2023-05-24 17:19:18 +02:00
Frequency.cpp LibWeb: Remove CalculatedStyleValue from Frequency 2023-03-30 21:29:50 +02:00
Frequency.h LibWeb: Expose type and raw values of basic CSS types 2023-04-13 09:53:47 +02:00
GeneralEnclosed.h LibWeb: Port GeneralEnclosed to new Strings 2023-02-19 00:51:16 +01:00
GridTrackPlacement.cpp LibWeb: Use String class in certain CSS Grid classes 2023-01-21 14:35:00 +01:00
GridTrackPlacement.h LibWeb: Use String class in certain CSS Grid classes 2023-01-21 14:35:00 +01:00
GridTrackSize.cpp LibWeb: Make CSSPixels and Length use 64-bit (double) floating point 2023-05-24 14:40:35 +02:00
GridTrackSize.h LibWeb: Make CSSPixels and Length use 64-bit (double) floating point 2023-05-24 14:40:35 +02:00
Identifiers.json LibWeb: Add missing inline-grid for display CSS property 2023-05-02 20:27:28 +02:00
Length.cpp LibWeb: Make CSSPixels and Length use 64-bit (double) floating point 2023-05-24 14:40:35 +02:00
Length.h LibWeb: Make CSSPixels and Length use 64-bit (double) floating point 2023-05-24 14:40:35 +02:00
LengthBox.cpp LibWeb: Move PercentageOr and subclasses into PercentageOr.{h,cpp} 2023-03-30 21:29:50 +02:00
LengthBox.h LibWeb: Move PercentageOr and subclasses into PercentageOr.{h,cpp} 2023-03-30 21:29:50 +02:00
LinkStyle.idl LibWeb: Extract the LinkStyle IDL mixin 2022-07-29 17:15:49 +01:00
MediaFeatures.json LibWeb: Add missing MEDIAQUERIES-5 media-features 2022-03-16 22:07:53 +01:00
MediaList.cpp LibWeb: Remove CSS::Parser::ParsingContext's default constructor 2023-03-07 11:51:12 +00:00
MediaList.h Everywhere: Remove NonnullRefPtr.h includes 2023-03-06 23:46:35 +01:00
MediaList.idl LibWeb: Remove the NoInstanceWrapper extended IDL attribute 2022-09-06 00:27:09 +02:00
MediaQuery.cpp LibWeb: Don't include CSS/StyleComputer.h from Element.h and Document.h 2023-05-08 09:29:44 +02:00
MediaQuery.h LibWeb: Move PercentageOr and subclasses into PercentageOr.{h,cpp} 2023-03-30 21:29:50 +02:00
MediaQueryList.cpp LibWeb: Port EventTarget to new {Fly}String 2023-04-09 17:27:27 +02:00
MediaQueryList.h Everywhere: Stop using NonnullRefPtrVector 2023-03-06 23:46:35 +01:00
MediaQueryList.idl LibWeb: Replace ad-hoc EventHandler type with callback function typedef 2022-03-31 01:10:47 +02:00
MediaQueryListEvent.cpp LibWeb: Port {Mouse,UI,Wheel,}Event to new String 2023-04-07 22:41:01 +02:00
MediaQueryListEvent.h LibWeb: Port MediaQueryListEvent to new String 2023-03-05 18:25:59 +00:00
MediaQueryListEvent.idl LibWeb: Port MediaQueryListEvent to new String 2023-03-05 18:25:59 +00:00
Number.h LibWeb: Expose type and raw values of basic CSS types 2023-04-13 09:53:47 +02:00
Percentage.h LibWeb: Move PercentageOr and subclasses into PercentageOr.{h,cpp} 2023-03-30 21:29:50 +02:00
PercentageOr.cpp LibWeb: Move PercentageOr and subclasses into PercentageOr.{h,cpp} 2023-03-30 21:29:50 +02:00
PercentageOr.h LibWeb: Make PercentageOr<T> equality comparison work for calc() values 2023-05-13 07:38:08 +02:00
Position.cpp LibWeb: Make CSSPixels and Length use 64-bit (double) floating point 2023-05-24 14:40:35 +02:00
Position.h LibWeb: Move PercentageOr and subclasses into PercentageOr.{h,cpp} 2023-03-30 21:29:50 +02:00
PreferredColorScheme.cpp Everywhere: Rename equals_ignoring_case => equals_ignoring_ascii_case 2023-03-10 13:15:44 +01:00
PreferredColorScheme.h LibWeb: Use StringView in CSS::PreferredColorScheme 2023-02-15 12:48:26 -05:00
Properties.json LibWeb: Fill in some missing property data and bodge extra types 2023-05-25 06:36:10 +02:00
QuirksMode.css LibWeb: Flesh out the default "quirks mode" style sheet 2022-09-20 14:48:07 +02:00
Ratio.cpp LibWeb+WebContent: Use new String class in CSS::StyleValue 2023-01-09 11:09:31 +01:00
Ratio.h LibWeb+WebContent: Use new String class in CSS::StyleValue 2023-01-09 11:09:31 +01:00
Resolution.cpp LibWeb: Move PercentageOr and subclasses into PercentageOr.{h,cpp} 2023-03-30 21:29:50 +02:00
Resolution.h LibWeb+WebContent: Use new String class in CSS::StyleValue 2023-01-09 11:09:31 +01:00
ResolvedCSSStyleDeclaration.cpp LibWeb: Don't resolve CSS property values for unconnected elements 2023-05-10 17:27:07 +02:00
ResolvedCSSStyleDeclaration.h LibWeb: Propagate errors from ResolvedCSSStyleDeclaration 2023-05-06 08:07:28 +02:00
Screen.cpp LibWeb: Make factory method of CSS::Screen fallible 2023-02-18 00:52:47 +01:00
Screen.h LibWeb: Make factory method of CSS::Screen fallible 2023-02-18 00:52:47 +01:00
Screen.idl LibWeb: Add Exposed attribute and IDL spec links where missing 2022-10-09 10:14:57 +02:00
Selector.cpp LibWeb: Implement the :defined pseudo class 2023-04-06 11:36:56 +02:00
Selector.h LibWeb: Implement the :defined pseudo class 2023-04-06 11:36:56 +02:00
SelectorEngine.cpp LibWeb: Implement the :defined pseudo class 2023-04-06 11:36:56 +02:00
SelectorEngine.h LibWeb: Support the :scope pseudo class 2023-03-21 10:45:19 +01:00
Serialize.cpp LibWeb: Port CSS/Serialize.{h,cpp} to new Strings, and propagate errors 2023-02-15 12:48:26 -05:00
Serialize.h LibWeb: Port CSS/Serialize.{h,cpp} to new Strings, and propagate errors 2023-02-15 12:48:26 -05:00
Size.cpp LibWeb: Add to_px() helpers to CSS::Size and CSS::PercentageOr<T> 2023-05-06 18:41:34 +02:00
Size.h LibWeb: Add to_px() helpers to CSS::Size and CSS::PercentageOr<T> 2023-05-06 18:41:34 +02:00
StyleComputer.cpp LibWeb: Honor font-weight and font-style when using downloaded fonts 2023-05-24 17:19:18 +02:00
StyleComputer.h LibWeb: Honor font-weight and font-style when using downloaded fonts 2023-05-24 17:19:18 +02:00
StyleProperties.cpp LibWeb/CSS: Implement parsing of grid-auto-columns and grid-auto-rows 2023-05-22 06:05:19 +02:00
StyleProperties.h LibWeb/CSS: Implement parsing of grid-auto-columns and grid-auto-rows 2023-05-22 06:05:19 +02:00
StyleProperty.cpp LibWeb: Don't include Layout/Node.h from DOM/Element.h 2023-05-08 09:29:44 +02:00
StyleProperty.h LibWeb: Don't include Layout/Node.h from DOM/Element.h 2023-05-08 09:29:44 +02:00
StyleSheet.cpp LibWeb: Respect media attribute of style tag 2022-11-14 14:47:37 +00:00
StyleSheet.h LibJS+LibWeb: Wrap raw JS::Cell*/& fields in GCPtr/NonnullGCPtr 2023-03-15 08:48:49 +01:00
StyleSheet.idl LibWeb: Respect media attribute of style tag 2022-11-14 14:47:37 +00:00
StyleSheetList.cpp LibWeb: Don't include CSS/StyleComputer.h from Element.h and Document.h 2023-05-08 09:29:44 +02:00
StyleSheetList.h LibJS+LibWeb: Wrap raw JS::Cell*/& fields in GCPtr/NonnullGCPtr 2023-03-15 08:48:49 +01:00
StyleSheetList.idl LibWeb: Remove the NoInstanceWrapper extended IDL attribute 2022-09-06 00:27:09 +02:00
StyleValue.cpp LibWeb: Stop aggressively quantizing font-weight values 2023-05-24 20:58:46 +02:00
StyleValue.h LibWeb: Remove "Invalid" StyleValue type 2023-05-25 06:36:10 +02:00
Supports.cpp LibWeb: Remove CSS::Parser::ParsingContext's default constructor 2023-03-07 11:51:12 +00:00
Supports.h LibWeb: Remove CSS::Parser::ParsingContext's default constructor 2023-03-07 11:51:12 +00:00
Time.cpp LibWeb: Remove CalculatedStyleValue from Time 2023-03-30 21:29:50 +02:00
Time.h LibWeb: Expose type and raw values of basic CSS types 2023-04-13 09:53:47 +02:00
TransformFunctions.json LibWeb: Support translate3d 2022-11-02 11:04:23 +00:00
UnicodeRange.h LibWeb: Port CSS::UnicodeRange to new Strings 2023-02-15 12:48:26 -05:00