make nodeList iterable
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Not sure what to test in the script.
Need some advice. o_O
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stylo: support background-size and corner gradients
Forgot to fix this in the midst of all other things fixed in #12945
<s>(not yet tested, need to figure out how to test bg-size with gradients)</s>
r? @bholley
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stylo: Don't calculate restyle damage on text nodes
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Use conditional compilation for stylo properties; output unimplemented logs for all properties
Till now we were only emitting unimplemented property logs for properties which servo implements but stylo doesn't.
This list is getting smaller, and we really should be emitting this for any unexpected property we encounter.
I also made it so that longhands which stylo does not implement will not be compiled in stylo builds; instead of what we currently do,
which is to parse them and then basically ignore the result.
There are still a few exceptions -- we generate stubs for properties that are parts of shorthands because otherwise we'd have to add fiddly conditional compilation to the shorthand code.
r? @bholley
cc @emilio
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style: Don't incorrectly clamp values in calc that might not be only lengths.
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Expressions with percentages may be negative or positive at computed value time.
So, we can only clamp lengths at computed value time, which is what the other
browsers do.
Don't use mem::uninitialized() for making calc values
We had code relying on `nsStyleCoord::set()` being leaky (like it was
before we patched up the calc bindings). Added `nsStyleCoord::null()` for
this use case since it's not possible to construct directly anymore.
r? @emilio
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We had code relying on `nsStyleCoord::set()` being leaky (like it was before we
patched up the calc bindings). Added `nsStyleCoord::null()` for this use case
since it's not possible to construct directly anymore.
Handle specialized serialization of <position> in basic shapes
Fixes#13083
We temporarily broke basic-shape serialization in #13042 when 4-value positions were implemented, since I didn't want to increase the scope of that PR too much.
This fixes it.
r? @SimonSapin
cc @canaltinova
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style: Properly track whether negative values of calc() are allowed
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r? @SimonSapin
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In order to clamp them at computed value time.
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Implemented Navigator.cookieEnabled
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Update WR + shaders (switch to untyped UBO for CI).
This makes WR startup time significantly faster on Linux, by working around a slow path in the shader compiler.
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Fix incremental restyling under some circumstances due to our bogus use of ElementFlags.
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Depends on https://github.com/servo/rust-selectors/pull/98
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Add lots of Arc’s in style, and prepare for using DOMRefCell
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`DOMRefCell` usage is not there year because of thread-safety questions, but I have this much already that I’d like to land before it bitrots.
r? @emilio
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Handle row borders in border collapsing logic.
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Handle table row border when collapsing borders for a table row. The row border is combined with the cell's border using the already implemented conflict resolution logic.
This is a screenshot of the following test:
```html
<!doctype html>
<html><body>
<style>
table {
border-collapse: collapse;
}
tr {
border: 1px solid black;
}
</style>
<table>
<tr><td>Lorem</td><td>Ipsum</td><td>Sit</td><td>Dolor</td></tr>
<tr><td>Lorem</td><td>Ipsum</td><td>Sit</td><td>Dolor</td></tr>
<tr><td>Lorem</td><td>Ipsum</td><td>Sit</td><td>Dolor</td></tr>
<tr><td>Lorem</td><td>Ipsum</td><td>Sit</td><td>Dolor</td></tr>
</table>
</body>
</html>
```
<img src="https://dl.dropboxusercontent.com/u/10962672/Screenshots%20Servo/servo_tr_border_collapse.png"/>
The top border is missing, but I think that's a different bug, since it also does not show up when the border is in the cells, and not the rows. Also, when debugging the border collapsing structures, they seem ok (the top border seems to be there). I can look at that bug in a separate issue (or in this one too if you prefer).
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Fixes#11527.
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