Gecko's timing function (nsTimingFunction) needs to be specified
each control points if timing function can be represented as cubic-bezier
function. To avoid scattering control points values (e.g. 0.25, 0.1, ...)
we convert specified value to computed value and then use control points
values of the computed value.
Fix#16165.
Also, it turns out that the CSSFontFaceRule IDL specified in the
css-fonts spec is not web-compatible.
Instead browsers implement a .style attribute like in CSSStyleRule:
https://github.com/w3c/csswg-drafts/issues/825
This in turn requires preserving data about which descriptors
were set or not (distinguishing unset from set to a value that happens
to be the initial value),
so this commit also makes every field `Option<_>`.
Use Servo-specific pseudo elements for anonymous box and text
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Use some fake pseudo elements to style servo-specific boxes in servo. Also, Since for nested inline elements non-inheritable properties are properly stored in the inline context of an inline fragment, so get
rid of them on the style using empty pseudo to do cascading.
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Since for nested inline elements non-inheritable properties are
properly stored in the inline context of an inline fragment, so get
rid of them on the style.
stylo: Relax assertion that doesn't hold in layout/style/test/test_pseudoelement_state.html
It deserves more investigation, we should probably clear NAC data on
ServoRestyleManager::ClearServoDataFromSubtree, but not worth to keep the tree
orange meanwhile.
It deserves more investigation, we should probably clear NAC data on
ServoRestyleManager::ClearServoDataFromSubtree, but not worth to keep the tree
orange meanwhile.
initial-letter property
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Implemented parsing and serialization for the initial-letter property.
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Parse perspective property as non negative and add tests
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stylo: Bug 1336769 - Make Angle constructors return a finite value.
It is possible to input an extra large angle, e.g. rotate(9.5e+307rad), so we need to clamp it to avoid any assertion in Gecko.
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Skip some parts of image-layer shorthands when they are initial
To make it closer to Gecko's serialization algorithm.
Neither Servo nor Gecko currently perfectly matches the spec. Gecko has some test for this, but I don't think that's sufficient, so I'll add some later if there aren't any in Servo.
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Also implements :link, :visited, and :any-link more efficiently, and stops
matching :-moz-read-only in everything that is not read-write, which is kind of
dumb, and probably creates some artifacts.
MozReview-Commit-ID: 6BQqi7nAWdT
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
Added missing comma in {background,mask}-position
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Fixed#15200 - missing comma in serialized {background,mask}-position with multiple values.
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Update Gecko atom bindings for Gecko bug 1351139.
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