Bug 1374233 - Part 12: Implement ToAnimatedValue for LineHeight.

Besides, we replace its type with
GenericLineHeight<NonNegativeNumber, NonNegativeAu>.

MozReview-Commit-ID: GGOGXyUFJsJ
This commit is contained in:
Boris Chiou 2017-07-24 17:25:47 +08:00
parent ebedea5860
commit 6dd8b159d7
7 changed files with 42 additions and 37 deletions

View file

@ -4645,8 +4645,8 @@ fn static_assert() {
// FIXME: Align binary representations and ditch |match| for cast + static_asserts
let en = match v {
LineHeight::Normal => CoordDataValue::Normal,
LineHeight::Length(val) => CoordDataValue::Coord(val.0),
LineHeight::Number(val) => CoordDataValue::Factor(val),
LineHeight::Length(val) => CoordDataValue::Coord(val.value()),
LineHeight::Number(val) => CoordDataValue::Factor(val.0),
LineHeight::MozBlockHeight =>
CoordDataValue::Enumerated(structs::NS_STYLE_LINE_HEIGHT_BLOCK_HEIGHT),
};
@ -4657,8 +4657,8 @@ fn static_assert() {
use values::generics::text::LineHeight;
return match self.gecko.mLineHeight.as_value() {
CoordDataValue::Normal => LineHeight::Normal,
CoordDataValue::Coord(coord) => LineHeight::Length(Au(coord)),
CoordDataValue::Factor(n) => LineHeight::Number(n),
CoordDataValue::Coord(coord) => LineHeight::Length(Au(coord).into()),
CoordDataValue::Factor(n) => LineHeight::Number(n.into()),
CoordDataValue::Enumerated(val) if val == structs::NS_STYLE_LINE_HEIGHT_BLOCK_HEIGHT =>
LineHeight::MozBlockHeight,
_ => panic!("this should not happen"),