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Make clip property animatable.

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This commit is contained in:
Mantaroh Yoshinaga 2017-04-21 15:20:59 +09:00
parent 85aba7ab14
commit ba34eacee0
2 changed files with 45 additions and 2 deletions
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44
components/style/properties/gecko.mako.rs
View file

@ -2986,6 +2986,50 @@ fn static_assert() {
self.gecko.mClipFlags = other.gecko.mClipFlags;
}
pub fn clone_clip(&self) -> longhands::clip::computed_value::T {
use gecko_bindings::structs::NS_STYLE_CLIP_AUTO;
use gecko_bindings::structs::NS_STYLE_CLIP_BOTTOM_AUTO;
use gecko_bindings::structs::NS_STYLE_CLIP_LEFT_AUTO;
use gecko_bindings::structs::NS_STYLE_CLIP_RIGHT_AUTO;
use gecko_bindings::structs::NS_STYLE_CLIP_TOP_AUTO;
use values::computed::{ClipRect, ClipRectOrAuto};
use values::Either;
if self.gecko.mClipFlags == NS_STYLE_CLIP_AUTO as u8 {
ClipRectOrAuto::auto()
} else {
let left = if self.gecko.mClipFlags & NS_STYLE_CLIP_LEFT_AUTO as u8 != 0 {
debug_assert!(self.gecko.mClip.x == 0);
None
} else {
Some(Au(self.gecko.mClip.x))
};
let top = if self.gecko.mClipFlags & NS_STYLE_CLIP_TOP_AUTO as u8 != 0 {
debug_assert!(self.gecko.mClip.y == 0);
None
} else {
Some(Au(self.gecko.mClip.y))
};
let bottom = if self.gecko.mClipFlags & NS_STYLE_CLIP_BOTTOM_AUTO as u8 != 0 {
debug_assert!(self.gecko.mClip.height == 1 << 30); // NS_MAXSIZE
None
} else {
Some(Au(self.gecko.mClip.y + self.gecko.mClip.height))
};
let right = if self.gecko.mClipFlags & NS_STYLE_CLIP_RIGHT_AUTO as u8 != 0 {
debug_assert!(self.gecko.mClip.width == 1 << 30); // NS_MAXSIZE
None
} else {
Some(Au(self.gecko.mClip.x + self.gecko.mClip.width))
};
Either::First(ClipRect { top: top, right: right, bottom: bottom, left: left, })
}
}
pub fn set_filter(&mut self, v: longhands::filter::computed_value::T) {
use properties::longhands::filter::computed_value::Filter::*;
use gecko_bindings::structs::nsCSSShadowArray;

3
components/style/properties/longhand/effects.mako.rs
View file

@ -77,11 +77,10 @@ ${helpers.predefined_type("opacity",
}
</%helpers:vector_longhand>
// FIXME: This prop should be animatable
${helpers.predefined_type("clip",
"ClipRectOrAuto",
"computed::ClipRectOrAuto::auto()",
animation_type="none",
animation_type="normal",
boxed="True",
spec="https://drafts.fxtf.org/css-masking/#clip-property")}