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Add gecko glue for perspective and perspective-origin.

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This commit is contained in:
Nazım Can Altınova 2016-12-23 19:29:50 +03:00
parent aeb5d34394
commit ed7945e747
3 changed files with 28 additions and 4 deletions
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16
components/style/gecko/values.rs
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@ -10,7 +10,7 @@ use gecko_bindings::structs::{NS_RADIUS_CLOSEST_SIDE, NS_RADIUS_FARTHEST_SIDE};
use gecko_bindings::structs::nsStyleCoord;
use gecko_bindings::sugar::ns_style_coord::{CoordData, CoordDataMut, CoordDataValue};
use std::cmp::max;
use values::{Auto, Either};
use values::{Auto, Either, None_};
use values::computed::{Angle, LengthOrPercentageOrNone, Number};
use values::computed::{LengthOrPercentage, LengthOrPercentageOrAuto};
use values::computed::basic_shape::ShapeRadius;
@ -201,6 +201,20 @@ impl GeckoStyleCoordConvertible for Auto {
}
}
impl GeckoStyleCoordConvertible for None_ {
fn to_gecko_style_coord<T: CoordDataMut>(&self, coord: &mut T) {
coord.set_value(CoordDataValue::None)
}
fn from_gecko_style_coord<T: CoordData>(coord: &T) -> Option<Self> {
if let CoordDataValue::None = coord.as_value() {
Some(None_)
} else {
None
}
}
}
pub fn convert_rgba_to_nscolor(rgba: &RGBA) -> u32 {
(((rgba.alpha * 255.0).round() as u32) << 24) |
(((rgba.blue * 255.0).round() as u32) << 16) |