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.
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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.
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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
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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.
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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.
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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
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Reduce size of layout::fragment::Fragment struct
This reduces the size of the SpecificFragmentInfo enum from 48 to 24.
r? @pcwalton
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layout: Only take nonnegative margins into account when estimating inline placement of floats.
Otherwise, the heuristics can pass even when there are no floats,
causing block formatting contexts to be speculated to be flowing around
floats that don't exist!
Closes#10237.
r? @mbrubeck
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Restore stripped whitespace before reflowing text fragments
Fixes#10200. r? @pcwalton
Note: The reftest uses a transition of non-zero duration, because I couldn't find any other way to reproduce the bug. Unfortunately this makes it unreliable in debug builds. I tried to fix this using reftest-wait with setTimeout and requestAnimationFrame, but it still wouldn't complete the animation consistently. To make the test work in debug builds we may need `transitionend` events (#10245) or a different way to reproduce the bug.
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inline placement of floats.
Otherwise, the heuristics can pass even when there are no floats,
causing block formatting contexts to be speculated to be flowing around
floats that don't exist!
Closes#10237.
