Auto merge of #17219 - upsuper:currentcolor, r=Manishearth,birtles

Support interpolation between currentcolor and numeric color

This is the Servo side change of [bug 1345709](https://bugzilla.mozilla.org/show_bug.cgi?id=1345709).

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This commit is contained in:
bors-servo 2017-06-07 21:03:52 -07:00 committed by GitHub
commit 24e944ad94
40 changed files with 828 additions and 700 deletions

View file

@ -183,7 +183,6 @@ impl nsStyleImage {
}
fn set_gradient(&mut self, gradient: Gradient) {
use cssparser::Color as CSSColor;
use gecko_bindings::structs::{NS_STYLE_GRADIENT_SHAPE_CIRCULAR, NS_STYLE_GRADIENT_SHAPE_ELLIPTICAL};
use gecko_bindings::structs::{NS_STYLE_GRADIENT_SHAPE_LINEAR, NS_STYLE_GRADIENT_SIZE_CLOSEST_CORNER};
use gecko_bindings::structs::{NS_STYLE_GRADIENT_SIZE_CLOSEST_SIDE, NS_STYLE_GRADIENT_SIZE_EXPLICIT_SIZE};
@ -321,19 +320,7 @@ impl nsStyleImage {
match *item {
GradientItem::ColorStop(ref stop) => {
gecko_stop.mColor = match stop.color {
CSSColor::CurrentColor => {
// TODO(emilio): gecko just stores an nscolor,
// and it doesn't seem to support currentColor
// as value in a gradient.
//
// Double-check it and either remove
// currentColor for servo or see how gecko
// handles this.
0
},
CSSColor::RGBA(ref rgba) => convert_rgba_to_nscolor(rgba),
};
gecko_stop.mColor = convert_rgba_to_nscolor(&stop.color);
gecko_stop.mIsInterpolationHint = false;
coord.set(stop.position);
},