305 commits

Author	SHA1	Message	Date
Callum Law	2f83356c0f	LibWeb: Support calc within linear() easing function	2025-10-20 11:27:44 +01:00
Callum Law	91925db9ca	LibWeb: Don't canonicalize linear easing function points until use time ... Canonicalization can require information that is only known after compute time (i.e. resolved relative lengths within calcs). This also allows us to get rid of the `had_explicit_input` flag and just rely on whether Optional has a value	2025-10-20 11:27:44 +01:00
Callum Law	95e26819d9	LibWeb: Separate use time easing functions from EasingStyleValue ... In the future there will be different methods of creating these use-time easing functions (e.g. from `KeywordStyleValue`s)	2025-10-20 11:27:44 +01:00
Callum Law	0e30de82cc	LibWeb: Implement <step-position> as an enum ... This simplifies parsing and serialization by using the generated functions	2025-10-20 11:27:44 +01:00
Luke Wilde	eeb5446c1b	LibWeb: Avoid including Navigable.h in headers ... This greatly reduces how much is recompiled when changing Navigable.h, from >1000 to 82.	2025-10-20 10:16:55 +01:00
Andreas Kling	dfa796a4e4	LibJS+LibWeb: Use GC::Weak instead of AK::WeakPtr for GC-allocated types ... This makes some common types like JS::Object smaller (by 8 bytes) and yields a minor speed improvement on many benchmarks.	2025-10-17 17:22:16 +02:00
Tim Ledbetter	e55060ef6e	LibWeb: Support the display-p3-linear color space in color functions	2025-10-15 18:40:48 +02:00
Sam Atkins	0afa93e639	LibWeb/CSS: Add a Property -> CalculationContext factory method ... We have this code duplicated in multiple places, and we'll want to handle registered custom properties too at some point, so wrap it in a reusable `CalculationContext::for_property()` method. Noticed while doing this that ValueParsingContext will eventually need to take a PropertyNameAndID, not a PropertyID, so I've added a FIXME.	2025-10-13 09:59:38 +01:00
Callum Law	102edf638d	LibWeb: Support interpolation of SuperellipseStyleValue	2025-10-09 10:23:20 +01:00
Callum Law	20a2e8ab12	LibWeb: Store corner-*-shape properties in computed form	2025-10-09 10:23:20 +01:00
Callum Law	814efa9809	LibWeb: Parse corner-*-shape physical longhands	2025-10-09 10:23:20 +01:00
Callum Law	e772a992be	LibWeb: Store CursorStyleValue sub-values directly ... Storing these within NumberOrCalculated is unnecessary	2025-10-07 10:50:01 +01:00
Callum Law	25192d3c20	LibWeb: Store BorderRadiusStyleValue sub-values directly ... Storing these within LengthPercentage is unnecessary	2025-10-07 10:50:01 +01:00
Callum Law	2ebf446cbf	LibWeb: Store BackgroundSizeStyleValue sub-values directly ... Storing these within LengthPercentage is unnecessary	2025-10-07 10:50:01 +01:00
Callum Law	4a998879d5	LibWeb: Add absolutized method for TransformStyleValue	2025-10-07 10:50:01 +01:00
Callum Law	e675b95f51	LibWeb: Add absolutized method to OpenTypeTaggedStyleValue	2025-10-07 10:50:01 +01:00
Callum Law	2c7b56511b	LibWeb: Add absolutized method to CounterDefinitionsStyleValue ... This avoids a crash when a counter value relies on relative units	2025-10-07 10:50:01 +01:00
Callum Law	52192a308b	LibWeb: Update absolutize to take a ComputationContext struct ... This struct will in the future hold information other than a length resolution context (e.g. context for tree counting functions) and a single struct is easier to work with than multiple parameters.	2025-10-07 10:50:01 +01:00
Callum Law	28c12324c2	LibWeb: Remove unused NumericCalculationNode::to_style_value	2025-10-07 10:50:01 +01:00
Sam Atkins	2de4fe8104	LibWeb/CSS: Store StyleValue pointer instead of string on CSSStyleValue ... When setting style to a CSSStyleValue we need to convert it to a StyleValue. If we already have one, we might as well use it avoid the work of serialization and re-parsing. I realised I misunderstood what "constructed from a USVString" means, so I've adjusted based on that. It does raise a question on what the source USVString is if that string resulted in multiple CSSStyleValues being created - see the linked issue.	2025-10-04 22:57:00 +02:00
Sam Atkins	a30afafcc9	LibWeb/CSS: Use FlyString for CSSStyleValue property name	2025-10-02 13:46:04 +01:00
Tim Ledbetter	bf1564388d	LibWeb: Serialize grid-template shorthand correctly	2025-09-28 17:34:58 +02:00
Sam Atkins	aa8bf6372f	LibWeb/CSS: Inline EasingStyleValue::CubicBezier::operator==() ... For whatever reason, this method in particular ends up failing to link into WebContent with a subsequent change. It's small and simple, so just inline it.	2025-09-26 22:31:07 +02:00
Andreas Kling	321809320b	LibWeb+LibGfx: Remove Path::close_all_subpaths() ... As it turns out, SkPath already behaves the way we need for SVG and HTML canvas elements. Less work for us, yay! This removes a 5% item from the profile when scrolling on https://imdb.com/ Note that there's a tiny screenshot test expectation change due to minor antialiasing differences when we no longer do our redundant subpath modifications.	2025-09-25 21:42:52 +02:00
Tim Ledbetter	d42235a642	LibWeb: Use move() for grid track placement values where possible	2025-09-25 10:34:45 +01:00
Sam Atkins	4acde45d5e	LibWeb/CSS: Remove now-unused non-spec calc() resolution code ... We're now fully using the simplification algorithm to produce calc results.	2025-09-24 16:33:53 +01:00
Sam Atkins	0314606c73	LibWeb/CSS: Replace resolve_length_deprecated() with resolve_length()	2025-09-24 16:33:53 +01:00
Sam Atkins	995b7eb7b4	LibWeb/CSS: Replace resolve_percentage_deprecated() with undeprecated	2025-09-24 16:33:53 +01:00
Sam Atkins	0dba531772	LibWeb/CSS: Replace resolve_number_deprecated() with resolve_number()	2025-09-24 16:33:53 +01:00
Sam Atkins	d9a386fa81	LibWeb/CSS: Replace resolve_integer_deprecated() with resolve_integer()	2025-09-24 16:33:53 +01:00
Sam Atkins	0ff012d3f3	LibWeb/CSS: Replace resolve_time_deprecated() with resolve_time()	2025-09-24 16:33:53 +01:00
Sam Atkins	7428a8eb40	LibWeb/CSS: Replace resolve_resolution_deprecated() with undeprecated	2025-09-24 16:33:53 +01:00
Sam Atkins	7f237b3e62	LibWeb/CSS: Replace resolve_frequency_deprecated() with undeprecated	2025-09-24 16:33:53 +01:00
Sam Atkins	cd29111b36	LibWeb/CSS: Replace resolve_flex_deprecated() with resolve_flex()	2025-09-24 16:33:53 +01:00
Sam Atkins	375e32c523	LibWeb/CSS: Replace resolve_angle_deprecated() with resolve_angle() ... Gets us some WPT passes. 🎉	2025-09-24 16:33:53 +01:00
Sam Atkins	b24b00fb7d	LibWeb/CSS: Reify CSSTransformValues ... We have a slightly odd setup here. TransformationStyleValue reifies as a single CSSTransformComponent. It's StyleValueList that actually reifies as a CSSTransformValue - but only if it only contains TransformationStyleValues. +79 WPT subtests.	2025-09-24 12:27:05 +01:00
Callum Law	517e3f5f1d	LibWeb: Serialize animation according to spec ... We now: - Serialize longhands in the correct order - Support serializing multiple values - Include default longhands where required (to distinguish animation-name from that longhand).	2025-09-24 11:58:20 +01:00
Callum Law	2ff1ae6155	LibWeb: Escape serialized custom idents	2025-09-24 11:58:20 +01:00
Tim Ledbetter	23380a563a	LibWeb: Include custom-ident type in specification of grid properties ... Previously, serialization of `grid-column-*` and `grid-row-*` properties containing a custom-ident would fail.	2025-09-24 02:25:26 +02:00
Tim Ledbetter	4def0b9dc4	LibWeb: Serialize grid-area according to specification	2025-09-24 02:25:26 +02:00
Callum Law	10793aef56	LibWeb: Move to_font_slope from StyleValue to FontStyleStyleValue ... This method only operated on `FontStyleStyleValue`s anyway so this is a better place to have it	2025-09-19 10:06:33 +01:00
Callum Law	425b7de44a	LibWeb: Use compute_font_width for font-width descriptor ... This allows us to remove `StyleValue::to_font_width`	2025-09-19 10:06:33 +01:00
Callum Law	073d10c6d1	LibWeb: Clamp dimension percentage values to the specified percentage ... Previously we would clamp the percentage value to the allowed range for canonical dimension values rather than the percentage value. Also fixes an issue where we would clamp pure percentages (i.e. percentages that don't have a hint) against the allowed values for the first dimension we checked (i.e. angle)	2025-09-19 10:06:33 +01:00
Callum Law	b52525b454	LibWeb: Convert font-width percentages to keywords when serializing font	2025-09-19 10:06:33 +01:00
Callum Law	45a4e9cd0f	LibWeb: Use compute_font_weight for font-weight descriptor ... This allows us to remove `StyleValue::to_font_weight`	2025-09-19 10:06:33 +01:00
Callum Law	1ca511b627	LibWeb: Correctly resolve percentages against relative lengths in calcs ... Previously we would always assume the percentage was 100%	2025-09-19 10:06:33 +01:00
Callum Law	c3a78d2884	LibWeb: Don't include spread distance when serializing text-shadow ... We shouldn't include spread distance when serializing `text-shadow` as it is not supported unlike `box-shadow` - to achieve this we store whether this is a text or box shadow within the ShadowStyleValue and serialize appropriately.	2025-09-18 15:21:22 +01:00
Callum Law	1ac7b47764	LibWeb: Disallow spread distance value when parsing text-shadow ... `text-shadow` does not support setting a value for spread distance unlike `box-shadow`.	2025-09-18 15:21:22 +01:00
Callum Law	b0e3af7d10	LibWeb: Parse text-underline-position property ... This introduces the `TextUnderlinePositionStyleValue` class, it is possible to represent `text-underline-position` as a `StyleValueList` but would have required ugly workarounds for either serialization or in `ComputedProperties::text_underline_position`	2025-09-15 15:24:20 +01:00
Sam Atkins	5904694844	LibWeb/CSS: Implement CSSImageValue and reify images as it ... This is specced to be opaque, so there's not much to it.	2025-09-15 08:47:10 +01:00