Implement Document#elementsFromPoint
Fixes#9859.
I'm trying to implement Document#elementsFromPoint, which I need to reuse the `get_nodes_under_mouse` and `mouse_over` function which have been removed a days ago in #9715. So I added it back while I'm not sure if my implementation is correct. Any advice will be greatly appreciated.
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/10034)
<!-- Reviewable:end -->
This allows keeping the VertexAttrib* calls asynchronous.
Another option would be to do the validation in the apply() function,
but that'd require us passing an unnecessary channel around and add
extra synchronization.
The counterpart of this is that it has to be updated when the context
changes, but that's less problem.
Fix incremental reflow of text selection changes
r? @emilio or @pcwalton
CC @paulrouget: This fixes a bug in the browser.html URL bar auto-completion.
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/10347)
<!-- Reviewable:end -->
Load prefs.json from profile-dir if --profile-dir is specified at launch
In response to #10098
Tries to load `prefs.json` from the profile-dir and merge them into the preferences if `--profile-dir` is specified at launch. The profile-dir preferences take precedence over the default preferences, but command line preferences still take precedence over everything.
Also adds some tests for `prefs.rs`. These rely on the contents of `resources/prefs.json` (at least `test_get_set_reset_extend()` does), so they may need to be re-worked a bit.
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/10114)
<!-- Reviewable:end -->
gfx: Simplify complex clipping regions as we construct them.
This allows WebRender to correctly render complex clipping regions that
can be reduced to single rounded rectangles. WebRender still can't
render rounded rectangles with arbitrary intersections yet, but this
allows it to handle many more cases.
Closesservo/webrender#241.
r? @glennw
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/10331)
<!-- Reviewable:end -->
Do not use lookup tables for put_image_data
Fixes#9599
"This is the first Rust code I have ever written" (and also my first time writing real browser code, it's been quite the learning experience).
Some questions:
> For really fast CPU results, use integer SIMD instructions to handle more than one pixel at a time.
This was out of the scope of #9599, right? I started looking into doing that, but it seems to be a lot more work than the `E-easy` label would suggest. [`std::simd`](https://doc.rust-lang.org/1.0.0/std/simd/index.html) is marked as "unstable", is that a blocker?
> 128 can be added before dividing to round more accurately.
@michaelwu, what did you mean by that?
Also, the #9599 is `Do not use lookup tables for {Get,Put}ImageData operations`, but we only use lookup tables for the `Put`, not the `Get`, right?
Sorry for all the noobish questions.
<!-- Reviewable:start -->
[<img src="https://reviewable.io/review_button.svg" height="40" alt="Review on Reviewable"/>](https://reviewable.io/reviews/servo/servo/9911)
<!-- Reviewable:end -->
implements data-url fetching
Fixes#10165
jdm mentioned of decoupling the, payload loading mechanism to data_loader.rs. So accordingly a `decoder` method has been added to data_loader.
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/10272)
<!-- Reviewable:end -->
This allows WebRender to correctly render complex clipping regions that
can be reduced to single rounded rectangles. WebRender still can't
render rounded rectangles with arbitrary intersections yet, but this
allows it to handle many more cases.
Closesservo/webrender#241.
Implement ::selection pseudo-element
It only supports `color` and `background`, for now, but it shouldn't be hard to add more properties (like text-shadow).
r? @mbrubeck
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/10252)
<!-- Reviewable:end -->
Reduce size of layout::fragment::Fragment struct
This reduces the size of the SpecificFragmentInfo enum from 48 to 24.
r? @pcwalton
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/10255)
<!-- Reviewable:end -->
