This is necessary because we can't create GeckoStyleSheets off-main-thread,
so we need a placeholder until it can be filled in.
MozReview-Commit-ID: ssRme4fLYg
Now that rustfmt is getting close to stable, and work on the style system has died down a bit, it seemed like an opportune time to auto-format the style crates.
The first commit disables import reordering, since tidy and rustfmt don't currently agree on the correct ordering. The second commit does a bunch of manual fixups such that the output of rustfmt passes tidy. The third commit runs rustfmt on the three aforementioned crate.
There are a few dozen warnings in the style crate about lines longer than 100 characters. It would be good to fix these, but I don't have time for that now.
Source-Repo: https://github.com/servo/servo
Source-Revision: 9a900ef019cd643bff961d7b20db6da69f3edb29
Introduce AuthorStyles, which is just a struct aggregating stylesheets +
CascadeData, with a quirks_mode parameter because XBL sucks so bad.
Bug: 1436059
Reviewed-by: xidorn
MozReview-Commit-ID: 7q99tSNXo0K
Source-Repo: https://github.com/servo/servo
Source-Revision: 504b901cc82db5c5e02e157cec9753f7c297ac2c
Right now Gecko uses a whole `Stylist` for stuff like XBL / Shadow DOM.
That's not great, because it has tons of unrelated logic, and also eats up a lot of memory. Also, it prevents us to optimize style changes in shadow hosts the same way we do for the document.
These patches mostly rejigger stuff around so that you can define a `DocumentStylesheetSet` and then an `AuthorStylesheetSet`, which would contain just the Shadow DOM sheets / XBL resource sheets.
It still doesn't introduce any use for the later, but that will come later.
There's a patch in this PR that requires Gecko changes, posted in https://bugzilla.mozilla.org/show_bug.cgi?id=1436798.
Source-Repo: https://github.com/servo/servo
Source-Revision: 6b1a74672d6b9d9c55b027b147b0a6eb8f727bfd
Otherwise removal of stylesheets may get out of sync with other DOM changes, and
we may fail to invalidate the style of the affected elements.
Bug: 1432850
Reviewed-by: bz
MozReview-Commit-ID: DrMTgLzQcnk
Source-Repo: https://github.com/servo/servo
Source-Revision: bc7dd644f6f50bd6eb3fba1547808775ee9d7620
This allows to selector-match ::slotted, though we still don't parse it.
Bug: 1425834, 1424607, 1425755
Reviewed-by: heycam
MozReview-Commit-ID: ItELHkf2PMl
Source-Repo: https://github.com/servo/servo
Source-Revision: bb34b7f54aa85cde600c6d675360d03714cf1f8b
This is stable in Rust 1.22 (#19532).
---
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
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Source-Repo: https://github.com/servo/servo
Source-Revision: 5f4f355cea4a24992ac9efa97f4a6e1837008e0b
Servo currently uses `heapsize`, but Stylo/Gecko use `malloc_size_of`.
`malloc_size_of` is better -- it handles various cases that `heapsize` does not
-- so this patch changes Servo to use `malloc_size_of`.
This patch makes the following changes to the `malloc_size_of` crate.
- Adds `MallocSizeOf` trait implementations for numerous types, some built-in
(e.g. `VecDeque`), some external and Servo-only (e.g. `string_cache`).
- Makes `enclosing_size_of_op` optional, because vanilla jemalloc doesn't
support that operation.
- For `HashSet`/`HashMap`, falls back to a computed estimate when
`enclosing_size_of_op` isn't available.
- Adds an extern "C" `malloc_size_of` function that does the actual heap
measurement; this is based on the same functions from the `heapsize` crate.
This patch makes the following changes elsewhere.
- Converts all the uses of `heapsize` to instead use `malloc_size_of`.
- Disables the "heapsize"/"heap_size" feature for the external crates that
provide it.
- Removes the `HeapSizeOf` implementation from `hashglobe`.
- Adds `ignore` annotations to a few `Rc`/`Arc`, because `malloc_size_of`
doesn't derive those types, unlike `heapsize`.
<!-- Please describe your changes on the following line: -->
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- [ ] These changes fix https://bugzilla.mozilla.org/show_bug.cgi?id=1409255
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Source-Repo: https://github.com/servo/servo
Source-Revision: 4c538b642e4bdfbf42c522c5a59c258a6d14546e
```
implement size hint for
more iterators because why
not we like fast things
```
Source-Repo: https://github.com/servo/servo
Source-Revision: bb2030a49314433c1b31f853e4fa50afa241b596
This is the first step that will allow us to cache UA sheets across documents.
Source-Repo: https://github.com/servo/servo
Source-Revision: d461347adf47c47a73a7242e23d57a5741872d4f
This will allow tracking whether there have been only additions to the
stylesheet set, and in that case don't destroy and completely rebuild the
invalidation map.
This is on top of #18143.
Source-Repo: https://github.com/servo/servo
Source-Revision: 019b125963d4db9b18991d3ab06042e475c83f9f
This is a patch that unifies a bit how Gecko and Stylo stylesheets work, in
order to be able to eventually move the stylesheets into the stylist, and be
able to incrementally update the invalidation map.
This is on top of #18113
Source-Repo: https://github.com/servo/servo
Source-Revision: 81a382cb00134450f3723caf682bb5ca8cca317f
People apparently do all sorts of silly stuff with stylesheets, see Google Inbox
in bug 1379203.
Bug: 1379433
Reviewed-By: heycam
MozReview-Commit-ID: 4x2d3glOFu8
Source-Repo: https://github.com/servo/servo
Source-Revision: 00e366ac82ee3fe3119ecffc68d895974f33c5e0
MozReview-Commit-ID: KlRkApYL8wk
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Provides a method for just-cloned sheets to be swapped in to stylesheet_sets without changing the order or triggering restyle.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 11b960cb16dec8f4a4896e51c38f70e3843385fd
https://bugzilla.mozilla.org/show_bug.cgi?id=1363572https://reviewboard.mozilla.org/r/138092/
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Source-Repo: https://github.com/servo/servo
Source-Revision: b80d4acef455d1072df5a4ad7fd1d80fbff8e27c
This slims down SharedStyleContext, in preparation for a few things.
First, I would like to eventually move the stylist to the document in Servo, in
order for it to hold the StyleSheetSet.
Also, this gets rid of a fair amount of overhead while creating it in stylo.
Fixes bug 1363245.
Source-Repo: https://github.com/servo/servo
Source-Revision: eeb1ee9723777b0dc04e919556826eef628363fe
MozReview-Commit-ID: Ky3P53o4Euw
https://bugzilla.mozilla.org/show_bug.cgi?id=1348481https://reviewboard.mozilla.org/r/128850/
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Source-Repo: https://github.com/servo/servo
Source-Revision: 536d63c67028c7368dff780945626283d2c48f1c
This is needed for both bug 1357461 and bug 1273303, where I plan to add smarter
invalidations than what we have now.
Also, it's cleaner.
Ideally I'll move this onto stylist, though that may require extra work to make
it work fine for Servo, so for now let's just do the obvious thing.
Source-Repo: https://github.com/servo/servo
Source-Revision: 5274991545fedd9b7188c40abffb61b4067daa8a
