Fixes warnings from rust-lang/rust#44229 when `--enable-commonmark` is passed to rustdoc.
This is mostly a global find-and-replace for bare URIs on lines by themselves in doc comments.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 0e62a5829b7c29ae2667a21a439aff1e89201bf3
Casting `*const T` to `*const U` with `U: Sized` is allowed even if `T: ?Sized`. This safely extracts the data pointer out of a trait object, without relying on the memory representation of trait objects.
Source-Repo: https://github.com/servo/servo
Source-Revision: 86a5135ffaa60d4743b6f6950fc395c2615e85ba
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Source-Revision: b2df99cb65a585907e59f70081c3b3c15317b11a
These are the inter-dependent patches of bug 1392161. We want to handle
extreme small lengths carefully for some properties, such as transform, so we
shouldn't use |Au| as the computed value of specified::Length. Now, we introduce
a new type, CSSPixelLength, which is a wrapper of CSSFloat, and it is the
computed value of specified::Length, so we can keep the fractional part
of computed::Length.
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Source-Repo: https://github.com/servo/servo
Source-Revision: ac1b49b1987d37b3c1ba67213b43c6d5fc373579
No need to call the `assign_block_size_block_base()` method of normal block in flex.rs since it is implemented for CSS2.
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Source-Revision: 7e363d60bb201a526eeebefbd57844cb1f070354
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Check line_count before attempting to calculate space around line
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Source-Revision: 163f29ff63882a9ffd7d94825110e4f1dd0d28db
Instead of only promoting flows with positioned fragments to containing
blocks, also do this for flows which have the transform, perspective or
filter properties set. This is what the spec requires and also fixes
some failing tests. It will allow us to stop creating stacking contexts
for overflow:hidden and overflow:scroll flows.
Fixes#18091.
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Source-Revision: 12607531d812ee87e0b4a70f961c1aa3ec4c414d
Various refactorings of the code for traversing flow trees, including:
* Add a generic inorder traversal method
* Remove unused `traverse_postorder_absolute_flows` method
* Combine `compute_absolute_position` and `build_display_list` into a single traversal
* Move all generic traversal code into the `layout::traversal` module
And some changes to add documentation and more-accurate names:
* Fix spelling of `bottom_up_flow`
* Rename `compute_absolute_position` to `compute_stacking_relative_position`
* Change the mis-named `traverse_flow_tree_preorder` to `reflow`
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Source-Revision: ed3c2b95573c355c11c99eb43320d604fc95a5e9
Some properties only accept non-negative values, or values greater than or equal to one. It is possible to produce an negative interpolated values while using negative timing functions, so we have to apply a restriction to these values to avoid getting invalid values.
For example, line-height must be non-negative, but the output progress of some timing functions (e,g. cubic-bezier(0.25, -2, 0.75, 1)) may be a negative value, so the interpolated result of line-height is also negative.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 016ea11cbaf7586db144be122581c5b110649aee
The `stylearc` alias is left there temporarilly and will be removed completely in a later commit/PR where also `components/style/gecko/generated/structs_{debug|release}.rs` are re-generated (they still use the old alias).
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Source-Revision: 31228c18499d1c7f68b6b64b559354c768e81215
* Add calc method to calculate formula value with parent size
* Add unit test case
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Please see this issue: https://github.com/servo/servo/issues/15986
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Source-Revision: 418c3e8cc74b561c9c704da4dfdfb74681bf42a1
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According to https://github.com/servo/servo/pull/3069 the cached thread local context is introduced for green threads. Now green threads has gone, and the existence of cache force us to create a `LayoutContext`, an `AssignISizes` and an `AssignBSizes` for each flow during parallel layout, so the pull request tries to remove it. And it also switch `assign_inline_sizes()` to accept a `LayoutContext` parameter, as according to my current design we need to do full layout to some flex items for column flexbox during assign isize traversal.
Part of #14123.
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Collect scroll roots during the collect_stacking_context phase instead
of during display list construction. This will be useful in order to
collect containing block scroll roots as well as to give scroll roots
sequential ids in the future. This change also pulls stacking context
children out of the StackingContext struct itself, which should reduce
very slightly the memory used by the finished display list. This also
simplifies the DisplayListBuilder because it no longer has to maintain
a stack of ScrollRootIds and StackingContextIds and can instead just
rely on the program stack.
Source-Repo: https://github.com/servo/servo
Source-Revision: dabb79c7878fce31b8b979dd5fcfdfb8713a9d80
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This is a follow up for #13740, so r? @jdm
The first patch enables JSON serialization for flexbox flows, the second one fixed format incompatibilities for the layout viewer.
The 3rd and 4th patches are just layout viewer UI enhancements, we could split that to a spearate PR if you prefer.
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Source-Revision: 58fec2f05a21eb69899c8ec21e4b95000cfed2f2
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Source-Revision: 1993b6e812de30de06100e7d52c1d90af929f24f
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Add a `LogicalMargin::start_end()` method that receives a `Direction' parameter. This is useful for some layout that is symmetric in inline and block directions, like flexbox.
Part of #14123.
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r? @SimonSapin
Source-Repo: https://github.com/servo/servo
Source-Revision: d16f3124640be647b4ed67cc4a68cebd55cdb7cc
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Set the flag of the fragment of children in a flex container according
to the direction of the container. The mark is done on the fragment
because flex item enstablish a stacking context when its z-index is
non-zero ,despite its `position' property.
Part of #14123.
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r? @pcwalton
Source-Repo: https://github.com/servo/servo
Source-Revision: 333c397f03bc2d143e0d8c112138d5758d37f6f5
We need to hang both snapshots and restyle damage off of ElementData, and so we need them to be concrete to avoid infecting ElementData with the trait hierarchy.
Source-Repo: https://github.com/servo/servo
Source-Revision: d8ac5100e81ccbad4b5131688b96bedb9b5e279d
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Source-Revision: 3a3f3192a87dbcd5d05efb82a1f4dde23f9c4cf7
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Simplify the way that stacking contexts are collected. Instead of
passing the StackingContextId down the tree, pass the parent
StackingContext itself. This will allow future patches to get more
information about the parent stacking context (such as location).
Also remove the return value of collect_stacking_contexts, which was
unused.
Source-Repo: https://github.com/servo/servo
Source-Revision: 81dfa6a96b99eae8a7232eab39de96edf663ba99
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Fix the currently logic that a item will freeze if it should
grow(shrink) and its basesize is less(more) than its min(max) size. This
also fix the divide by zero error when an item should shrink but it has
zero length and zero min size.
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Source-Revision: a83fed2144bc3c6ba5125d9b26d102b4e1e73b5a
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This pull requests implements basic flexible box layout for row container.
It has implemented most basic flexbox features, including grow, shrink, multi-line, *reverse properties, and alignment under `justify-content`, `align-items`, `align-self`, `align-content`.
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r? @pcwalton
Source-Repo: https://github.com/servo/servo
Source-Revision: 15947f8f73bc8145916e1213f559eede815d8529
Background:
The changes to Servo code to support Stylo began in the `selectors` crate with making pseudo-elements generic, defined be the user, so that different users (such as Servo and Gecko/Stylo) could have a different set of pseudo-elements supported and parsed. Adding a trait makes sense there since `selectors` is in its own repository and has others users (or at least [one](https://github.com/SimonSapin/kuchiki)).
Then we kind of kept going with the same pattern and added a bunch of traits in the `style` crate to make everything generic, allowing Servo and Gecko/Stylo to do things differently. But we’ve also added a `gecko` Cargo feature to do conditional compilation, at first to enable or disable some CSS properties and values in the Mako templates. Since we’re doing conditional compilation anyway, it’s often easier and simpler to do it more (with `#[cfg(feature = "gecko")]` and `#[cfg(feature = "servo")]`) that to keep adding traits and making everything generic. When a type is generic, any method that we want to call on it needs to be part of some trait.
----
The first several commits move some code around, mostly from `geckolib` to `style` (with `#[cfg(feature = "gecko")]`) but otherwise don’t change much.
The following commits remove some traits and many type parameters through the `style` crate, replacing them with pairs of conditionally-compiled API-compatible items (types, methods, …).
Simplifying code is nice to make it more maintainable, but this is motivated by another change described in https://github.com/servo/servo/pull/12391#issuecomment-232183942. (Porting Servo for that change proved difficult because some code in the `style` crate was becoming generic over `String` vs `Atom`, and this PR will help make that concrete. That change, in turn, is motivated by removing geckolib’s `[replace]` override for string-cache, in order to enable using a single Cargo "workspace" in this repository.)
r? @bholley
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Source-Revision: 2d01d41a506bcbc7f26a2284b9f42390d6ef96ab
This happens asynchronously, just as it does in non-WebRender mode.
This functionality is a prerequisite for doing proper display-list-based
hit testing in WebRender, since it moves the scroll offsets into Servo
(and, specifically, into the script thread, enabling iframe event
forwarding) instead of keeping them private to WebRender.
Requires servo/webrender_traits#55 and servo/webrender#277.
Partially addresses #11108.
r? @glennw
Source-Repo: https://github.com/servo/servo
Source-Revision: 27d1f182713077395426a53a9c91ec35c95887ee
This automates something that I find myself frequently commenting on in PRs.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 3ec20d9cf517c67f4d280e8958cc58c4c2b4fbb2
This helps with style struct alignment between Servo and Gecko.
Source-Repo: https://github.com/servo/servo
Source-Revision: 8bc4785bed662f87149260d87e030471c326ec88
Add style property for `order` and implement reordering by this property
in flex flow. Based on previous work by @zentner-kyle.
Fixes: #9957
Source-Repo: https://github.com/servo/servo
Source-Revision: df21bb47d414a1ff068623b55e9da644d7239731
Clean up `block_mode_assign_inline_sizes` and `inline_mode_assign_inline_sizes` and add extra css tests.
r? @SimonSapin
Source-Repo: https://github.com/servo/servo
Source-Revision: 608533cb4ad31358269cfa8039077767f325f3be
Fixes#10403. Animation had an extra transition-delay property, which was also moved to Box. Let me know if I should squash the commits.
Source-Repo: https://github.com/servo/servo
Source-Revision: 256b865055c10082731b218f41373d47ad632062
This is the first part of #10185. More to follow. I have built this locally with both servo and geckolib without errors; let's see if it succeeds on all platforms as well.
Source-Repo: https://github.com/servo/servo
Source-Revision: 639fdd6b128e0cfd418e4ae0dd78de3f5aecac4c
The old code tried to do the speculation as a single bottom-up pass
after intrinsic inline-size calculation, which was unable to handle
cases like this:
<div>
<div style="float: left">Foo</div>
</div>
<div>
<div style="overflow: hidden">Bar</div>
</div>
No single bottom-up pass could possibly handle this case, because the
inline-size of the float flowing out of the "Foo" block could never make
it down to the "Bar" block, where it is needed for speculation.
On the pages I tried, this regresses layout performance by 1%-2%.
I first noticed this breaking some pages, like the Google SERPs, several
months ago.
r? @mbrubeck
Source-Repo: https://github.com/servo/servo
Source-Revision: 1554331f06900e69f246ed9986a08aae91a0a71e
