This commit adds hooks to the Servo style traversal to avoid traversing all the
DOM for every restyle. Additionally it changes the behavior of the dirty flag to
be propagated top down, to prevent extra overhead when an element is dirtied.
This commit doesn't aim to change the behavior on Servo just yet, since Servo
might rely on a full bottom up reconstruction of the flows. I'll need to double
check and implement that separately.
History interface Go, Back, and Forward
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r? @asajeffrey
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implement go, forward, back
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Generate multiple DOM bindings in parallel.
Reduces the time for a build after touching `CodegenRust.py` by 58s for me.
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Iterate over the items, create lines from them, resolve flex lengths
against them, set their inline size and margin lengths, and align them
according to 'justify-content', 'align-content' and 'align-self'.
This changes tidy to check shell scripts for the proper shebang and
options. It does not check that variables are formatted correctly. It
also adds a check for the MPL 2.0 license in shell scripts.
As the flexbox spec change in May 2016, the absolutely positioned
children painting order no longer follow the `order` property, thus we
can simply filter them out.
Also sort items by the order field of 'FlexItem', no longer do two
vtable lookups in each compare.
These 'is_wrappable' flag can be used to determine if a flex flow can be
multi-line. The 'is_reverse' flag is replaced by 'main_reverse' and
'cross_reverse' since flex flow can go reverse individually in main and
cross direction.
Extend fields of `FlexItem` struct with values that are necessary to
resolve flexible lengths, and the 'order' property. Add other methods
for size computing to make the code more modular.
Patches of File API
r? @Manishearth
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Implement joint session history
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This is cleaned up and should align with the patches on https://github.com/ConnorGBrewster/ServoNavigation/blob/master/notes/notes.pdf
r? @asajeffrey
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Fix backward navigation
make use of history iterator
Add frame iterator
add different back logic
cleanup navigation_info
Add extra explanation for iter logic
Remove forward history on full frame tree
Rename navigation to traversal where appropriate
check full tree for can go back/forward
simplify frame iter logic
remove FrameIterator
cleanup history iter
reduce amount of vec allocations
removed extra parenthesis
Remove history iterator
cleanup after rebasing
avoid recursive vec allocation
remove full_frame_tree
remove_forward_history_in_frame_tree -> clear_joint_session_future
Union types now allow ByteString
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This PR addresses issue #12527 to allow ByteStrings in union types.
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style: Rewrite the restyle hints code to allow different kinds of element snapshots.
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This is a rewrite for how style interfaces with its consumers in order to allow
different representations for an element snapshot.
This also changes the requirements of an element snapshot, requiring them to
only implement MatchAttr, instead of MatchAttrGeneric. This is important for
stylo since implementing MatchAttrGeneric is way more difficult for us given the
atom limitations. This also allows for more performant implementations in the
Gecko side of things.
I don't want to get this merged just yet, mainly because the stylo part is not
implemented, but I'd like early feedback from @bholley and/or @heycam: How do
you see this approach? I don't think we'll have much problem to implement
MatchAttr for our element snapshots, but... worth checking.
r? @heycam
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This is a rewrite for how style interfaces with its consumers in order to allow
different representations for an element snapshot.
This also changes the requirements of an element snapshot, requiring them to
only implement MatchAttr, instead of MatchAttrGeneric. This is important for
stylo since implementing MatchAttrGeneric is way more difficult for us given the
atom limitations. This also allows for more performant implementations in the
Gecko side of things.
Update ipc-channel
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- [X] These changes fix#12303
- [X] These changes do not require tests because we don't run automated tests on the platforms this affects
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Support sequences of sequences in generated bindings.
This fixes a blocker for #11897. `unroll` recursively gets the inner type of any sequence type encountered, so it's inappropriate for codegen that only wants the immediate inner type. However, if a type identifies as a sequence and is nullable, we need to reach through the nullable wrapper first. Gecko does very similar things.
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Improve page load error information
Fixes#8640.
This commit adds a neterror page that displays really really basic
information about what went wrong with your request, which is an
improvement over the current state of blank page.
It also fixes the problem of certificate validation errors not
triggering the cert error page, since for some reason the function
string seems to have turned lowercase.
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r?@jdm
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Removed panic channel, replaced by integrated logging and issue reporting
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Remove the previous ad hoc panic channel, replace it by an integrated logging and panicking mechanism, including crash reporting. All thread panics are now reported, not just content threads.
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Remove expect calls in service worker manager thread
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An intermittent timeout was seen in #12516 , caused by panic of ServiceWorkerManager thread on reception of messages from resource thread. This PR amends things to not have the ServiceWorkerManager thread panic in such situation.
cc @jdm
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unroll recursively gets the inner type of any sequence type encountered, so it's inappropriate for codegen that only wants the immediate inner type. However, if a type identifies as a sequence and is nullable, we need to reach through the nullable wrapper first. Gecko does very similar things.
Fixes#8640.
This commit adds a neterror page that displays really really basic
information about what went wrong with your request, which is an
improvement over the current state of blank page.
It also fixes the problem of certificate validation errors not
triggering the cert error page, since for some reason the function
string seems to have turned lowercase.
Use Result instead of panicking when the resource dir can't be found
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Introduce safer layer of sugar for nsStyleUnion
This routes (almost) all access to nsStyleUnion through a largely safe interface, CoordData.
It also introduces a corresponding Rust enum, CoordDataValue, which can be used when interacting with CoordData
LLVM should optimize the costs away in release mode. eddyb tested this a bit, and LLVM has no trouble threading matches together with inlining -- so all of the matches using enums here will have the same generated code as the old matches on the units.
Some unresolved questions:
Should I provide convenience methods like `set_coord`, `set_auto`, etc on CoordData? `.set_enum(CoordDataValue::Something)` should optimize down to the same thing, but the convenience methods look cleaner and won't load the optimizer as much.
Also, we're converting immutable references to mutable ones, which can be used to cause unsafety using some acrobatics. Perhaps a trait-based approach is better?
The issue is that in some places we only have a `&CoordData` (eg copy_from), but CoordData internally is `*mut`. It would be nice if CoordData could parametrize over its mutability, but Rust doesn't let us do that.
The alternate approach is to make CoordData a trait (also CoordDataMut). The trait requires you to implement `get_union()` and `get_unit()`, and gives you the rest of the functions for free. `nsStyleCoord` would directly implement both traits. `nsStyleSides` would have `data_at(idx)` and `data_at_mut(idx)` methods which return a struct `SidesData` containing a reference to the Sides and the index, which itself implements the `CoordData` and `CoordDataMut` trait (we need two traits here because there will have to be two `SidesData` structs).
I decided not to implement the traits approach first since it's pretty trivial to change this code to use traits, and the current design is more straightforward.
Thoughts?
r? @bholley
cc @emilio @heycam
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Add the append method for the Headers API
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This commit adds the append method for the Headers API. @malisas and I are both contributors.
There are a few TODOs related:
- The script needs to parse the header value for certain header names to decide the header group it belongs
- There are possible spec bugs that could change what a valid header value looks like (related: [issue page](https://github.com/whatwg/fetch/issues/332))
There are WPT tests already written for the Headers API, but they will fail as the Headers API is not fully implemented.
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style: Add support to test animations programatically.
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r? @SimonSapin for the style changes, @Ms2ger or @jdm for the dom and test changes
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Remove clipboard crate to due disallowed usage of GPL code
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Fixes#7578, removing usage of rust-clipboard, which contains a disallowed dependency on GPL code.
r? @metajack
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