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style: Unbox a bunch of color properties.

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This builds on https://github.com/servo/rust-cssparser/pull/118.
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Emilio Cobos Álvarez 2017-02-12 15:17:45 +01:00
parent e394334739
commit 0c102e2350
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37 changed files with 185 additions and 195 deletions
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18
components/style/gecko/values.rs
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@ -225,20 +225,18 @@ impl GeckoStyleCoordConvertible for None_ {
/// Convert a given RGBA value to `nscolor`.
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) |
(((rgba.green * 255.0).round() as u32) << 8) |
((rgba.red * 255.0).round() as u32)
((rgba.alpha as u32) << 24) |
((rgba.blue as u32) << 16) |
((rgba.green as u32) << 8) |
(rgba.red as u32)
}
/// Convert a given `nscolor` to a Servo RGBA value.
pub fn convert_nscolor_to_rgba(color: u32) -> RGBA {
RGBA {
red: ((color & 0xff) as f32) / 255.0,
green: (((color >> 8) & 0xff) as f32) / 255.0,
blue: (((color >> 16) & 0xff) as f32) / 255.0,
alpha: (((color >> 24) & 0xff) as f32) / 255.0,
}
RGBA::new((color & 0xff) as u8,
(color >> 8 & 0xff) as u8,
(color >> 16 & 0xff) as u8,
(color >> 24 & 0xff) as u8)
}
/// Round `width` down to the nearest device pixel, but any non-zero value that