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15223 commits

Author SHA1 Message Date
Nico Weber
eac2b2382c LibTextCodec: Add a MacRoman decoder 
Allows displaying `<meta charset="x-mac-roman">` html files.
(`:set fenc=macroman`, `:w` in vim to save in that encoding.)
 2023-01-24 14:37:20 +00:00
Nico Weber
b14b5a4d06 LibTextCodec: Simplify Latin1Decoder::process() a tiny bit 2023-01-24 14:37:20 +00:00
Andreas Kling
850b4a03e6 LibGfx: Cache font pixel metrics in ScaledFont 
Instead of recomputing the pixel metrics over and over, we can just
cache them with the font and avoid a bunch of expensive computation.
 2023-01-24 14:13:59 +01:00
Tim Schumacher
448b187782 LibDebug: Pass read_from_stream calls through read_value instead 2023-01-24 12:47:39 +00:00
Tim Schumacher
6972e98efa LibDNS: Pass write_to_stream calls through write_value instead 2023-01-24 12:47:39 +00:00
Tim Schumacher
6ccda76a71 LibCore: Add support for non-trivial types to Stream::*_value 
At the moment, there is no immediate advantage compared to just calling
the underlying functions directly, but having a common interface feels
more ergonomic (users don't have to care about how a type serializes)
and maybe we'll find a way to hide the actual implementation from direct
access some time in the future.
 2023-01-24 12:47:39 +00:00
Andreas Kling
4e06e86438 LibWeb: Make min-content height equivalent to max-content as appropriate 
Per CSS-SIZING-3, the min-content block size should be equivalent to the
max-content block size for some boxes.

Honoring this gives more correct results, and avoids unnecessary work in
many cases since the cached max-content size can be reused.
 2023-01-24 11:44:03 +01:00
Andreas Kling
aa19c4a340 LibWeb: Add Layout::Node::is_table() and make is<TableBox>() fast 2023-01-24 11:44:03 +01:00
Andreas Kling
3dd006f719 LibWeb: Move scroll state from Layout::BlockContainer to Layout::Box 
Let's allow any box to be scrollable, not just block containers.
 2023-01-24 11:44:03 +01:00
Andreas Kling
8fe748bb89 LibWeb: Make grid containers be Layout::Box 
Grid containers were incorrectly represented as BlockContainer before.
Furthermore, GridFormattingContext had a bogus inheritance relationship
with BlockFormattingContext.

This patch brings our architecture closer to spec by making grid
containers be plain boxes and making GFC not inherit from BFC.
 2023-01-24 11:44:03 +01:00
Andreas Kling
44cf418975 LibWeb: Make flex containers be Layout::Box 
Flex containers were incorrectly represented as BlockContainer before,
which would make some CSS layout algorithms do the wrong thing.
 2023-01-24 11:44:03 +01:00
Andreas Kling
51555dea7c LibWeb: Make Layout::Node::containing_block() return a Layout::Box 
Containing blocks can be formed by boxes that aren't block containers,
so let's make this return a Box and work towards type correctness here.
 2023-01-24 11:44:03 +01:00
Andreas Kling
d5480a44e5 LibWeb: Allow BFC auto height calculation on any Layout::Box 
This algorithm is reused in abspos sizing, and so should not be specific
to block containers (even if the name suggests it.)
 2023-01-24 11:44:03 +01:00
Andreas Kling
a1d37420d5 LibWeb: Remove unused layout sibling getters in Layout::BlockContainer 2023-01-24 11:44:03 +01:00
Nico Weber
fa00d94e82 LibGfx+icc: Add ICCProfile support for parametricCurveType and print it 
With this, we can parse all types required in v4
"Three-component matrix-based Input profiles".
 2023-01-23 23:37:33 +00:00
Nico Weber
67f718aa3f LibGfx+icc: Add ICCProfile support for curveType and print it 2023-01-23 18:20:55 +00:00
Nico Weber
ea31aba0f4 LibGfx: Tweak an error message in XYZTagData::from_bytes 2023-01-23 18:09:23 +00:00
Nico Weber
9756842734 LibGfx+icc: Add ICCProfile support for s15Fixed16ArrayType and print it 
This is the type of the chromaticAdaptationTag, which is a required tag
in v4 profiles for all non-DeviceLink profiles.
 2023-01-23 18:09:23 +00:00
Nico Weber
b347aebc3e LibGfx: Do not repeat class name in ICC from_bytes() functions 
Makes these more amenable to copy-pasting :^)

No behavior change.
 2023-01-23 16:36:02 +01:00
Nico Weber
6cfb057430 LibGfx+icc: Add ICCProfile support for XYZType and print it 2023-01-23 12:08:25 +00:00
Nico Weber
2bfd09b173 LibGfx: Fix typo in an error message in TextTagData::from_bytes() 2023-01-23 10:09:01 +00:00
Nico Weber
e7eccf4ac8 LibGfx+icc: Add ICCProfile support for textDescriptionType and print it 
This is used in v2 profiles for the required 'desc' tag. In v2
profiles, it's also used by the 'dmnd', 'dmdd', 'scrd', 'vued' tags.

In v4 profiles, these all use 'mluc' instead (except for 'scrd', which
is no longer part of the spec in v4).
 2023-01-23 10:09:01 +00:00
MacDue
a43d892c4e LibGfx: Use the first/last color for positions before/after a gradient 
This fixes a few rendering bugs especially where the first or last
color stop had a zero alpha value. Note we can't just set the first
and last values on the gradient line to the first/last colors since
that might not be correct (e.g. have a transition hint).
 2023-01-23 10:03:54 +00:00
davidot
6255ca4a42 LibJS: Add DisposableStack{, Prototype, Constructor} 
Since the async parts of the spec are not stage 3 at this point we don't
add AsyncDisposableStack.
 2023-01-23 09:56:50 +00:00
davidot
bff038411a LibJS: Add using declaration support in for and for of loops 
The using declarations have kind of special behavior in for loops so
this is seperated.
 2023-01-23 09:56:50 +00:00
davidot
541637e15a LibJS: Add using declaration support, RAII like operation in js 
In this patch only top level and not the more complicated for loop using
statements are supported. Also, as noted in the latest meeting of tc39
async parts of the spec are not stage 3 thus not included.
 2023-01-23 09:56:50 +00:00
davidot
2c87ff2218 LibJS: Add Symbol.dispose 2023-01-23 09:56:50 +00:00
davidot
a746739cb0 LibJS: Add an initialize binding hint to all initialize_binding methods 
This will allow us to specify things like SyncDispose and perhaps
AsyncDispose in the future.
 2023-01-23 09:56:50 +00:00
davidot
3353cf68f1 LibJS: Add SuppressedError{, Prototype, Constructor} 2023-01-23 09:56:50 +00:00
davidot
0d8bab82f0 LibJS: Add custom details to toBe{True, False} shown on failure 
Any test with multiple expect(...).toBe{True, False} checks is very hard
to debug.
 2023-01-23 09:56:50 +00:00
davidot
fa030d7b9c LibJS: Clarify more errors in test-common 
Without a message these just show 'ExpectationError' even if the check
has multiple steps.
 2023-01-23 09:56:50 +00:00
Aliaksandr Kalenik
802d9336f0 LibWeb: Use CSS Pixels for overflow clip rect 2023-01-23 10:21:23 +01:00
Sam Atkins
926e61dec6 LibCards: Use AK::shuffle() for shuffling new decks 2023-01-22 21:31:36 +00:00
Sam Atkins
ccabc8e930 LibCards+Games: Return ErrorOr from CardStack::add_all_grabbed_cards() 
...and CardGame::pick_up_cards_from_stack() which is its only caller.
 2023-01-22 21:31:36 +00:00
Sam Atkins
c7c4d70f6e LibCards+Games: Return ErrorOr from deck-creation factory functions :^) 
Also, be smarter about appending cards to the deck: we can
unchecked_append them to the deck, since we already ensured enough
capacity earlier.
 2023-01-22 21:31:36 +00:00
Sam Atkins
0855e9f014 LibCards+Game: Return ErrorOr from CardGame::drop_cards_on_stack() 2023-01-22 21:31:36 +00:00
Sam Atkins
8b3a94ffbc LibCards+Games+GamesSettings: Return ErrorOr from CardStack::push() 
Very few of these calls can propagate their errors yet, but one step at
a time. :^)
 2023-01-22 21:31:36 +00:00
Sam Atkins
83687f85df LibCards+Solitaire: Rename CardStack::move_to_stack() -> take_all() 
`a.move_to_stack(b)` sounded too much like it moves a's cards to b, when
it actually moves b's cards to a.
 2023-01-22 21:31:36 +00:00
Nico Weber
3423b54eb9 LibTextCodec: Make utf-16be and utf-16le codecs actually work 
There were two problems:

1. They didn't handle surrogates
2. They used signed chars, leading to eg 0x00e4 being treated as 0xffe4

Also add a basic test that catches both issues.
There's some code duplication with Utf16CodePointIterator::operator*(),
but let's get things working first.
 2023-01-22 21:30:44 +00:00
Nico Weber
401246ae21 LibJS: Use is_unicode_surrogate more 
No behavior change.
 2023-01-22 21:27:32 +00:00
Nico Weber
868b358b1a LibJS: Add spec comments to quote_json_string 2023-01-22 21:27:32 +00:00
Nico Weber
ba97f471ca LibJS: Add spec comments to CodePointAt 2023-01-22 21:27:32 +00:00
Karol Kosek
c111536f28 LibGfx: Port JPGLoader to Core::Stream 2023-01-22 20:58:42 +01:00
Karol Kosek
c39d3c30b7 LibGfx: Return stream errors when reading a marker in JPGLoader 2023-01-22 20:58:42 +01:00
Tim Schumacher
a9eea2e0c4 LibDebug: Use Core::Stream to read opcodes for expression evaluation 2023-01-22 19:12:26 +01:00
Tim Schumacher
91505d8cf3 LibDebug: Port the rest of DWARF parsing to Core::Stream 2023-01-22 19:12:26 +01:00
Tim Schumacher
e62269650a LibDebug: Propagate errors throughout DWARF parsing 
Splitting this into a separate commit was an afterthought, so this does
not yet feature any fallible operations.
 2023-01-22 19:12:26 +01:00
Tim Schumacher
e235c42e4d LibDebug: Parse DWARF address ranges using Core::Stream 2023-01-22 19:12:26 +01:00
Tim Schumacher
908b88db34 LibDebug: Use Core::Stream to read the DWARF abbreviations map 2023-01-22 19:12:26 +01:00
MacDue
27a3e11f02 LibWeb: Implement the canvas gradients 
This gets:

- CanvasRenderingContext2D.createLinearGradient()
- CanvasRenderingContext2D.createConicGradient()
- CanvasRenderingContext2D.createRadialGradient()

Actually working as fill styles for paths and rectangles :^)
Getting them working for strokes is left as an exercise is
left as an exercise for the reader.
 2023-01-22 18:15:52 +01:00