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227 commits

Author SHA1 Message Date
Sam Atkins
b0317bb3a1 LibWeb: Implement Flex and FlexStyleValue types 2023-09-28 20:33:20 +01:00
Sam Atkins
aea112da71 LibWeb: Replace OverflowStyleValue with ShorthandStyleValue 2023-09-25 00:46:21 +01:00
Sam Atkins
e905072e47 LibWeb: Replace GridTrackPlacementShorthandStyleValue with ShorthandSV 2023-09-25 00:46:21 +01:00
Sam Atkins
8efac89a16 LibWeb: Replace TextDecorationStyleValue with ShorthandStyleValue 2023-09-25 00:46:21 +01:00
Sam Atkins
6e311902de LibWeb: Replace PlaceItemsStyleValue with ShorthandStyleValue 2023-09-25 00:46:21 +01:00
Sam Atkins
8143d48161 LibWeb: Replace PlaceSelfStyleValue with ShorthandStyleValue 
Turns out we were parsing `place-self` as a PlaceItemsStyleValue
sometimes, whoops.
 2023-09-25 00:46:21 +01:00
Sam Atkins
1b0939b418 LibWeb: Replace PlaceContentStyleValue with ShorthandStyleValue 2023-09-25 00:46:21 +01:00
Sam Atkins
6758decc74 LibWeb: Replace ListStyleStyleValue with ShorthandStyleValue 2023-09-25 00:46:21 +01:00
Sam Atkins
f5cb2e8dc2 LibWeb: Replace GridTrackSizeListShorthandStyleValue with ShorthandSV 2023-09-25 00:46:21 +01:00
Sam Atkins
48f3603119 LibWeb: Replace GridAreaShorthandStyleValue with ShorthandStyleValue 2023-09-25 00:46:21 +01:00
Sam Atkins
23d59a6caf LibWeb: Replace BorderStyleValue with ShorthandStyleValue 
And also expand builtin values to the longhands, which we weren't doing
before.
 2023-09-25 00:46:21 +01:00
Sam Atkins
9b4ddff6a9 LibWeb: Replace FontStyleValue with ShorthandStyleValue 
Also, actually include font-variant since we were already parsing it but
throwing it away.
 2023-09-20 12:17:16 +01:00
Sam Atkins
34591549b1 LibWeb: Replace BorderRadiusShorthandStyleValue with ShorthandStyleValue 2023-09-20 12:17:16 +01:00
Sam Atkins
34e0899ab0 LibWeb: Replace BackgroundStyleValue with ShorthandStyleValue 
The `to_string()` for this is modified a little from the original,
because we have to calculate what the layer-count is then, instead of
having it already calculated.
 2023-09-20 12:17:16 +01:00
Sam Atkins
1ae515c0b7 LibWeb: Replace FlexFlowStyleValue with ShorthandStyleValue 2023-09-20 12:17:16 +01:00
Sam Atkins
aa45b3dfe3 LibWeb: Replace FlexStyleValue with ShorthandStyleValue 
We still need the custom parsing and to_string() logic, but nothing
else. :^)
 2023-09-20 12:17:16 +01:00
Sam Atkins
d20254f1bc LibWeb: Rename CompositeStyleValue -> ShorthandStyleValue 
It's a shorthand, so let's call it that. :^)
 2023-09-20 12:17:16 +01:00
Sam Atkins
6476dea898 LibWeb: Implement the math-depth CSS property 
This one is a bit fun because it can be `add(<integer>)` or `auto-add`,
but children have to inherit the computed value not the specified one.
We also have to compute it before computing the font-size, because of
`font-size: math` which will be implemented later.
 2023-09-11 17:03:22 +01:00
Sam Atkins
6367b6a3d0 LibWeb: Use x-macro for StyleValue::Type instead of manual boilerplate 
This saves us from having to manually write these every time we add a
new type of StyleValue:

- bool is_foo() const;
- FooStyleValue const& as_foo() const;
- FooStyleValue& as_foo();
 2023-08-20 17:59:36 +02:00
Andreas Kling
703c2bb06e LibWeb: Add support for parsing grid-auto-flow CSS property 
Co-Authored-By: Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
 2023-08-20 15:36:18 +02:00
Sam Atkins
eca144a75e LibWeb: Make absolutizing StyleValues infallible 2023-08-19 17:34:22 +02:00
Bastiaan van der Plaat
cc1f7d385c LibWeb: Move font stretch width calc from StyleComputer to StyleValue 2023-08-09 05:48:32 +02:00
Aliaksandr Kalenik
da2cd73bcf LibWeb: Add place-self css property support 2023-08-06 08:26:36 +02:00
Aliaksandr Kalenik
a8587fe54e LibWeb: Add support for "place-items" CSS property 
Adds support for place-items property which allows to specify both
align-items and justify-items in a single declaration.
 2023-07-17 18:58:05 +02:00
Ali Mohammad Pur
dd073b2711 Meta/CodeGenerators+LibWeb: Implement parsing CSS easing functions 
This only implements the parser bits, no functionality is implemented,
and no properties are parsed because of this.
 2023-07-13 05:10:41 +02:00
Ali Mohammad Pur
06c6c40df9 LibWeb+LibJS: Move some code around to make CSS/Parser parse faster 
This makes it possible to include fewer full definitions of things,
which makes the file about 30% faster to compile.
 2023-07-11 09:38:37 +03:30
Sam Atkins
5e3da93f1a LibWeb: Add RatioStyleValue and parsing 2023-06-09 20:37:51 +02:00
Sam Atkins
1160d8186b LibWeb: Implement IntegerStyleValue, for holding <integer> 
Having one StyleValue for `<number>` and `<integer>` is making user code
more complicated than it needs to be. We know based on the property
being parsed, whether it wants a `<number>` or an `<integer>`, so we
can use separate StyleValue types for these.
 2023-06-01 21:04:21 +02:00
Sam Atkins
ad8565011c LibWeb: Rename NumericStyleValue -> NumberStyleValue 
This is in preparation of splitting off a separate IntegerStyleValue.
 2023-06-01 21:04:21 +02:00
FalseHonesty
dcead6f5eb LibWeb: Add support for parsing place-content shorthand CSS property 2023-06-01 09:06:13 +02:00
Ali Mohammad Pur
279924242d LibWeb: Add CSS CompositeStyleValue 
This represents the value of properties assigned via their shorthands,
and is expanded when computing actual property values.
 2023-05-29 05:35:41 +02:00
Sam Atkins
5cbf6eb930 LibWeb: Remove StyleValue::has/to_integer() 
Only NumericStyleValue holds integers.

I'm not sure our current distinction between NumericStyleValue holding
an integer or non-integer is useful given it always returns a float.
:thonk:
 2023-05-27 16:12:25 +02:00
Sam Atkins
f6fae315e3 LibWeb: Add CustomIdentStyleValue, along with parsing for it 
This corresponds to the `<custom-ident>` type in CSS grammar.
 2023-05-25 15:31:20 +01:00
Andreas Kling
82ddc813d5 LibWeb: Stop aggressively quantizing font-weight values 
Before this change, we were quantizing to either 400, 700 or 900.
This caused us to treat 100/200/300 weighted fonts as if they were
interchangeable.
 2023-05-24 20:58:46 +02:00
Andreas Kling
be10360350 LibWeb: Move resolution of font weights and slopes to StyleValue 
This isn't exactly ideal factoring (though I'm not sure what is) but
this will make it possible to reuse this code in the parser.
 2023-05-24 17:19:18 +02:00
Sam Atkins
d732a83de8 LibWeb: Propagate errors from absolutizing StyleValues 2023-05-06 08:07:28 +02:00
Emil Militzer
31e1be0438 LibWeb: Support multi-keyword syntax for CSS display property 
The Display class already supported all specific values, and now they
will be parsed too. The display property now has a special type
DisplayStyleValue.
 2023-05-02 20:27:28 +02:00
martinfalisse
22202715fc LibWeb: Parse grid-template property 2023-04-30 05:56:10 +02:00
martinfalisse
bebf4363db LibWeb: Change name of GridTrackSizeListStyleValue 
Change the name of GridTrackSizeStyleValue to
GridTrackSizeListStyleValue which is more accurate.
 2023-04-30 05:56:10 +02:00
Sam Atkins
0679b4e0b9 LibWeb: Wrap font metrics into a struct 
Rather than passing an increasingly-unwieldy number of font parameters
individually to every function that resolves lengths, let's wrap them
up.

This is frustratingly close to being `Gfx::FontPixelMetrics`, but bitmap
fonts cause issues: We choose the closest font to what the CSS
requests, but that might have a wildly different size than what the
page expects, so we have to fudge the numbers.

No behaviour changes.
 2023-04-29 16:23:50 +02:00
MacDue
2fbe5b969b LibWeb: Add URLStyleValue to represent general url() values 
This is primarily being added to support `fill: url(#gradient)` for
SVGs.
 2023-04-28 09:42:28 +02:00
Sam Atkins
0f9f6aef81 LibWeb: Simplify StyleValue API now that auto isn't a length 
Now that LengthStyleValue never contains `auto`, IdentifierStyleValue is
the only type that can hold an identifier. This lets us remove a couple
of virtual methods from StyleValue.

I've kept `has_auto()` and `to_identifier()` for convenience, but they
are now simple non-virtual methods.
 2023-04-19 18:25:18 +02:00
Sam Atkins
bab968867d LibWeb: Move StyleValue::absolutized() back where it belongs 
I accidentally moved this when moving the CalculatedStyleValue methods,
and didn't notice because it was hidden in the middle. Oops!
 2023-04-13 09:53:47 +02:00
MacDue
2a659693bc LibWeb: Add EdgeStyleValue 
This represents a single edge and offset, this will be needed for
the values of background-position-x/y.
 2023-04-03 07:10:33 +02:00
Sam Atkins
1280d70d74 LibWeb: Split CalculatedStyleValue out of StyleValue.{h,cpp} 2023-03-30 21:29:50 +02:00
Sam Atkins
0c14103025 LibWeb: Move PercentageOr and subclasses into PercentageOr.{h,cpp} 
This solves an awkward dependency cycle, where CalculatedStyleValue
needs the definition of Percentage, but including that would also pull
in PercentageOr, which in turn needs CalculatedStyleValue.

Many places that previously included StyleValue.h no longer need to. :^)
 2023-03-30 21:29:50 +02:00
Sam Atkins
16e3a86393 LibWeb: Make absolutized_length() helper a Length method 
There were a mix of users between those who want to know if the Length
changed, and those that just want an absolute Length. So, we now have
two methods: Length::absolutize() returns an empty Optional if nothing
changed, and Length::absolutized() always returns a value.
 2023-03-30 21:29:50 +02:00
Sam Atkins
d64ddeaec4 LibWeb: Move PositionValue into its own files 
It's in Position.{h,cpp} because it represents a <position> in CSS, even
though it's currently named PositionValue to avoid collisions.
 2023-03-30 21:29:50 +02:00
Sam Atkins
bcebca62d3 LibWeb: Move CSS::EdgeRect into its own files 
Also remove the unused StyleValue::to_rect() because an EdgeRect is only
ever held by a RectStyleValue.
 2023-03-30 21:29:50 +02:00
Sam Atkins
7d08d5ad6f LibWeb: Remove now-unused includes from StyleValue.cpp 
And add them to all the places that relied on getting them transitively.
 2023-03-25 16:56:04 +00:00