Commit graph

7991 commits

Author SHA1 Message Date
Martin McNickle
55f76be5e2
style: Convert stroke-linejoin #defines to an enum class.
Differential Revision: https://phabricator.services.mozilla.com/D60865
2020-02-12 02:43:15 +01:00
Emilio Cobos Álvarez
16e5331950
style: Simplify calc expressions earlier.
This simplifies a bit the code, and guarantees that all calc()s have percentages
and lengths.

I also wanted to remove unclamped_length() / specified_percentage() (for the
same reason as the above patch), but they're needed for animations for now. When
I implement min() / max() for <length-percentage> they'll be fixed.

Differential Revision: https://phabricator.services.mozilla.com/D60194
2020-02-12 02:43:15 +01:00
Emilio Cobos Álvarez
5237d4fac8
style: Forbid accessing the length and percentage parts of a LengthPercentage separately.
This is just not a thing you can do if you have min() / max() / etc, as the min
/ max value may depend on the percentage basis.

Differential Revision: https://phabricator.services.mozilla.com/D60168
2020-02-12 02:43:14 +01:00
Emilio Cobos Álvarez
e7e6e62ed3
style: Remove font-size calc() hack to propagate keyword information.
It does not make any sense with min() / max() / clamp. So just forget the
keyword info when calc() is used. This also removes a bit of complex / hacky
code.

Differential Revision: https://phabricator.services.mozilla.com/D60663
2020-02-12 02:43:14 +01:00
Boris Chiou
83daa7484d
style: Use Serde for OffsetRotate and PositionOrAuto.
Differential Revision: https://phabricator.services.mozilla.com/D60088
2020-02-12 02:43:14 +01:00
Boris Chiou
2b3ef3ff37
style: Use Serde for SVGOffsetPath.
Differential Revision: https://phabricator.services.mozilla.com/D60087
2020-02-12 02:43:14 +01:00
Boris Chiou
5ac08e4780
style: Use Serde for Transform.
Though this may make us use more space when serializing
StyleTransform, but we don't have to do extra conversion on the compostior
side, and this makes us easier to maintain the Rust type.

Differential Revision: https://phabricator.services.mozilla.com/D60045
2020-02-12 02:43:13 +01:00
Boris Chiou
238e9ca2fb
style: Use Serde for rotate, scale, and translate properties.
The only drawback is: we resolve LengthPercentage value before passing
translate property through IPC, so its percentage part is redundant.
However, this makes us easier to maintain the Rust type.

Differential Revision: https://phabricator.services.mozilla.com/D60044
2020-02-12 02:43:13 +01:00
Ting-Yu Lin
5043695c78
style: Remove moz-prefixed aliases for column-gap and CSS multi-column properties.
Introduce a new pref "layout.css.prefixes.columns" to guard the prefixed
aliases.

The modification to `properties-db.js` was generated by
`./mach devtools-css-db`.

Differential Revision: https://phabricator.services.mozilla.com/D59564
2020-02-12 02:43:13 +01:00
Emilio Cobos Álvarez
9817ca386c
style: Remove lazy_static usage from custom_properties.rs.
Differential Revision: https://phabricator.services.mozilla.com/D60039
2020-02-12 02:43:13 +01:00
Emilio Cobos Álvarez
6fa03e1d04
style: Implement min() / max() / clamp() for simple css types behind a pref.
So for everything but <length> and <length-percentage>, which have more complex
mechanics.

The pref is off for now of course.

Differential Revision: https://phabricator.services.mozilla.com/D60012
2020-02-12 02:43:12 +01:00
Emilio Cobos Álvarez
d74f90e3a7
style: Centralize calc function parsing.
So that extending it to support other math functions like min / max / etc is
simpler.

There should be no behavior change with this patch, though I added a comment to
some places where we don't do calc() clamping correctly (though other browsers
don't either so...).

Differential Revision: https://phabricator.services.mozilla.com/D59939
2020-02-12 02:43:12 +01:00
Emilio Cobos Álvarez
9026720f04
style: Rewrite <input type=number> to avoid an anonymous input.
Instead, subclass nsTextControlFrame. This simplifies the code and avoids
correctness issues.

I kept the localization functionality though it is not spec compliant. But I
filed a bug to remove it in a followup.

Differential Revision: https://phabricator.services.mozilla.com/D57193
2020-02-12 02:43:12 +01:00
Emilio Cobos Álvarez
c569d314a5
style: Do not ignore color: transparent in high contrast mode.
PDFJS uses it, for example to allow text selection. It's not great if it shows
on top of the actual PDF :-)

Differential Revision: https://phabricator.services.mozilla.com/D58703
2020-02-12 02:43:11 +01:00
Makoto Kato
e9c14bb9fc
style: Don't use hardcoded value for safearea.
To implement safe area support on Gecko, we should get safe area from Device.

Differential Revision: https://phabricator.services.mozilla.com/D52504
2020-02-12 02:43:11 +01:00
Makoto Kato
80a1b64384
style: Part 2. Use Device for parameter instead of CssEnvironment.
CssEnvironment always is in Device, so use Device as parameter instead of CssEnvironment.

Differential Revision: https://phabricator.services.mozilla.com/D52507
2020-02-12 02:43:11 +01:00
Makoto Kato
c5bd98354d
style: Always use CssEnvironment from media query's device.
Although CssEnvironment is in Device of media query implementation, some code
creates CssEnvironment instance without Device. So I would like always to use it from Device of media query.

Differential Revision: https://phabricator.services.mozilla.com/D52506
2020-02-12 02:43:11 +01:00
Emilio Cobos Álvarez
88fe64d845
style: Pack LengthPercentage better.
So that it takes one pointer instead of two, and doesn't make nsStylePosition's
size blow up.

This is not as ugly as I was fearing, thankfully, though it requires a bit of
boilerplate. I think it's acceptable.

Differential Revision: https://phabricator.services.mozilla.com/D58702
2020-02-12 02:43:10 +01:00
Emilio Cobos Álvarez
4d5bd94a2b
style: Move LengthPercentage to its own file.
I'm (sadly) about to make it a bit more complicated to pack it better. So we
may as well do this so it is easier to reason about navigate.

I also reordered things a bit, and removed some From<> implementations and
such.

Differential Revision: https://phabricator.services.mozilla.com/D58701
2020-02-12 02:43:10 +01:00
Emilio Cobos Álvarez
61f3ff1de3
style: Split LengthPercentage again.
This is needed to support min() / max() / clamp(), etc, as those need to be a
tree of values and thus need heap storage.

This unfortunately grows LengthPercentage to be two pointers, which is bad as
it blows up the size of nsStylePosition enough to trigger the size assertions.

This patch comments out the assertion for now, the follow-up patches will
uncomment them.

Differential Revision: https://phabricator.services.mozilla.com/D58700
2020-02-12 02:43:10 +01:00
Xidorn Quan
ec37e7a5b8
style: Ensure nested ruby level container don't escape from line break suppression.
Differential Revision: https://phabricator.services.mozilla.com/D58351
2020-02-12 02:43:10 +01:00
Emilio Cobos Álvarez
25fda147f3
style: Minor comment fix.
Differential Revision: https://phabricator.services.mozilla.com/D59310
2020-02-12 02:43:09 +01:00
Emilio Cobos Álvarez
d459e3453a
style: Make an assertion a release assert in nightly.
If this can happen legitimately, this will help fuzzers to catch it.

Differential Revision: https://phabricator.services.mozilla.com/D59066
2020-02-12 02:43:09 +01:00
Emilio Cobos Álvarez
718a9b1f05
style: Make display: -moz-box more similar to other display types for block layout.
It is unexpected (see bug) that a -moz-box is affected by baseline alignment.
Make -moz-box be block-outside, and -moz-inline-box be inline-outside, instead
of the bespoke thing we have now.

This is more similar to everything else, and fixes the bug.

Differential Revision: https://phabricator.services.mozilla.com/D58726
2020-02-12 02:43:09 +01:00
Emilio Cobos Álvarez
219c0f6328
style: Use cbindgen for content property.
This cleans up and also allows us to keep the distinction between content: none
and content: normal, which allows us to fix the computed style we return from
getComputedStyle().

Do this last bit from the resolved value instead of StyleAdjuster, because
otherwise we need to tweak every initial struct for ::before / ::after.

Differential Revision: https://phabricator.services.mozilla.com/D58276
2020-02-12 02:43:08 +01:00
Ting-Yu Lin
07d0eea5fb
style:- Remove column-span pref in column.mako.rs.
Differential Revision: https://phabricator.services.mozilla.com/D58399
2020-02-12 02:43:08 +01:00
Emilio Cobos Álvarez
4f4d480326
style: Do not incorrectly share style across elements with different part names.
Do the same we do for classes for now. We could be more precise and achieve a
bit more sharing with some more effort (left a comment there), but it seems
unlikely to matter in practice (and if we did that, we'd probably want to do the
same for classes).

Differential Revision: https://phabricator.services.mozilla.com/D58453
2020-02-12 02:43:08 +01:00
Emilio Cobos Álvarez
69bf0e40a6
style: Remove unused FFI function to refcount nsIReferrerInfo.
We don't use RefPtr<nsIReferrerInfo> in rust.

Differential Revision: https://phabricator.services.mozilla.com/D58274
2020-02-12 02:43:08 +01:00
Emilio Cobos Álvarez
d3e65000be
style: Workaround LLVM ABI bug.
All the gory details in https://bugzilla.mozilla.org/show_bug.cgi?id=1600735 and
related LLVM / GCC bugs. Avoid the issue by forcing the relevant enum to be
32-bit wide, so as to not trigger the LLVM bug.

Differential Revision: https://phabricator.services.mozilla.com/D57868
2020-02-12 02:43:07 +01:00
Emilio Cobos Álvarez
2b499e4850
style: Do not use synthetic display-inside values.
This matches the new servo layout engine too, and thus removes some #[cfg]
gunk.  Just use `flow` since it doesn't simplify the layout code as much.

Differential Revision: https://phabricator.services.mozilla.com/D45973
2020-02-12 02:43:07 +01:00
Sean Voisen
0dfbd38532
style: Add support for logical versions of overscroll-behavior.
Differential Revision: https://phabricator.services.mozilla.com/D57363
2020-02-12 02:43:07 +01:00
bors-servo
c4785e3256
Auto merge of #25645 - mrobinson:scrollable-overflow-v2, r=SimonSapin
Add support for overflow:scroll and overflow:hidden to layout_2020

This adds clipping and interactive scrolling support, but scrolling from
script is still not functional.

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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #___ (GitHub issue number if applicable)

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2020-02-01 10:45:22 -05:00
Martin Robinson
7a5a320d74 Add support for overflow:scroll and overflow:hidden to layout_2020
This adds clipping and interactive scrolling support, but scrolling from
script is still not functional.
2020-01-31 17:30:29 +01:00
Patrick Shaughnessy
8ca4db2cd6 :defined works 2020-01-30 10:09:51 -05:00
Martin Robinson
02deb99a05 Use euclid data types for physical structs in layout_2020
This removes a bit of duplication and allows layout_2020 to benefit from
a much richer set of utilities.
2020-01-23 15:39:32 +01:00
Simon Sapin
2720c05c4b Add the full background shorthand 2020-01-13 21:59:46 +01:00
Simon Sapin
7c1f2335d4 Add background-repeat 2020-01-13 21:59:46 +01:00
Simon Sapin
c73dc885bb Add background-position 2020-01-13 21:59:46 +01:00
Simon Sapin
b1dcd5ecb6 Add background-size 2020-01-13 21:59:46 +01:00
Simon Sapin
649d3cb6b4 Add background-origin 2020-01-13 21:59:46 +01:00
Simon Sapin
3874946ac6 Add background-clip 2020-01-13 21:59:46 +01:00
Simon Sapin
c6ba6c40b9 Initial rendering of background-image 2020-01-13 21:59:46 +01:00
Simon Sapin
cbcf83fc65 Move OpaqueNode to style_traits 2020-01-13 21:59:45 +01:00
Simon Sapin
062c1872f0 Parse -moz-image-rect() and -moz-element() only in Gecko 2020-01-07 14:44:28 +01:00
Simon Sapin
962c85b553 Apply border-radius when painting borders 2020-01-03 15:45:28 +01:00
Emilio Cobos Álvarez
7513bc293e Cherry-pick some parts of the cssparser update. 2019-12-16 14:23:56 +01:00
Emilio Cobos Álvarez
ef16c5844f Rustfmt recent changes. 2019-12-16 14:23:56 +01:00
Emilio Cobos Álvarez
e885ccb7ae layout-2020: build fixes. 2019-12-16 14:23:56 +01:00
Emilio Cobos Álvarez
7d30a7da75 Servo build fixes. 2019-12-16 14:23:56 +01:00
Emilio Cobos Álvarez
ad61cae6b0 style: Update smallvec to 1.0.
Differential Revision: https://phabricator.services.mozilla.com/D56044
2019-12-16 14:23:56 +01:00