style: Move animation-name outside of mako.

components/style/properties/longhand/box.mako.rs

@@ -444,78 +444,19 @@ ${helpers.predefined_type("transition-delay",
                           extra_prefixes="moz webkit",
                           spec="https://drafts.csswg.org/css-transitions/#propdef-transition-delay")}
 
-<%helpers:vector_longhand name="animation-name"
-                          need_index="True"
-                          animation_value_type="none",
-                          extra_prefixes="moz webkit"
-                          allowed_in_keyframe_block="False"
-                          spec="https://drafts.csswg.org/css-animations/#propdef-animation-name">
-    use Atom;
-    use std::fmt;
-    use style_traits::ToCss;
-    use values::KeyframesName;
 
-    pub mod computed_value {
-        pub use super::SpecifiedValue as T;
-    }
-
-    #[derive(Clone, Debug, Eq, Hash, MallocSizeOf, PartialEq, ToComputedValue)]
-    pub struct SpecifiedValue(pub Option<KeyframesName>);
-
-    impl SpecifiedValue {
-        /// As an Atom
-        pub fn as_atom(&self) -> Option< &Atom> {
-            self.0.as_ref().map(|n| n.as_atom())
-        }
-    }
-
-    #[inline]
-    pub fn get_initial_value() -> computed_value::T {
-        get_initial_specified_value()
-    }
-
-    #[inline]
-    pub fn get_initial_specified_value() -> SpecifiedValue {
-        SpecifiedValue(None)
-    }
-
-    impl fmt::Display for SpecifiedValue {
-        fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-            self.to_css(f)
-        }
-    }
-
-    impl ToCss for SpecifiedValue {
-        fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
-            if let Some(ref name) = self.0 {
-                name.to_css(dest)
-            } else {
-                dest.write_str("none")
-            }
-        }
-    }
-
-    impl Parse for SpecifiedValue {
-        fn parse<'i, 't>(
-            context: &ParserContext,
-            input: &mut ::cssparser::Parser<'i, 't>
-        ) -> Result<Self, ParseError<'i>> {
-            if let Ok(name) = input.try(|input| KeyframesName::parse(context, input)) {
-                Ok(SpecifiedValue(Some(name)))
-            } else {
-                input.expect_ident_matching("none").map(|_| SpecifiedValue(None)).map_err(|e| e.into())
-            }
-        }
-    }
-
-    pub fn parse<'i, 't>(
-        context: &ParserContext,
-        input: &mut Parser<'i, 't>,
-    ) -> Result<SpecifiedValue,ParseError<'i>> {
-        SpecifiedValue::parse(context, input)
-    }
-
-</%helpers:vector_longhand>
+${helpers.predefined_type(
+    "animation-name",
+    "AnimationName",
+    "computed::AnimationName::none()",
+    initial_specified_value="specified::AnimationName::none()",
+    vector=True,
+    need_index=True,
+    animation_value_type="none",
+    extra_prefixes="moz webkit",
+    allowed_in_keyframe_block=False,
+    spec="https://drafts.csswg.org/css-animations/#propdef-animation-name",
+)}
 
 ${helpers.predefined_type("animation-duration",
                           "Time",

components/style/values/computed/box.rs

@@ -9,6 +9,8 @@ use values::computed::length::LengthOrPercentage;
 use values::generics::box_::AnimationIterationCount as GenericAnimationIterationCount;
 use values::generics::box_::VerticalAlign as GenericVerticalAlign;
 
+pub use values::specified::box_::AnimationName;
+
 /// A computed value for the `vertical-align` property.
 pub type VerticalAlign = GenericVerticalAlign<LengthOrPercentage>;
 

components/style/values/computed/mod.rs

@@ -36,7 +36,7 @@ pub use self::angle::Angle;
 pub use self::background::BackgroundSize;
 pub use self::border::{BorderImageSlice, BorderImageWidth, BorderImageSideWidth};
 pub use self::border::{BorderRadius, BorderCornerRadius, BorderSpacing};
-pub use self::box_::{AnimationIterationCount, VerticalAlign};
+pub use self::box_::{AnimationIterationCount, AnimationName, VerticalAlign};
 pub use self::color::{Color, ColorPropertyValue, RGBAColor};
 pub use self::effects::{BoxShadow, Filter, SimpleShadow};
 pub use self::flex::FlexBasis;

components/style/values/specified/box.rs

@@ -4,9 +4,12 @@
 
 //! Specified types for box properties.
 
+use Atom;
 use cssparser::Parser;
 use parser::{Parse, ParserContext};
-use style_traits::ParseError;
+use std::fmt;
+use style_traits::{ParseError, ToCss};
+use values::KeyframesName;
 use values::generics::box_::AnimationIterationCount as GenericAnimationIterationCount;
 use values::generics::box_::VerticalAlign as GenericVerticalAlign;
 use values::specified::{AllowQuirks, Number};
@@ -65,3 +68,45 @@ impl AnimationIterationCount {
         GenericAnimationIterationCount::Number(Number::new(1.0))
     }
 }
+
+/// A value for the `animation-name` property.
+#[derive(Clone, Debug, Eq, Hash, MallocSizeOf, PartialEq, ToComputedValue)]
+pub struct AnimationName(pub Option<KeyframesName>);
+
+impl AnimationName {
+    /// Get the name of the animation as an `Atom`.
+    pub fn as_atom(&self) -> Option<&Atom> {
+        self.0.as_ref().map(|n| n.as_atom())
+    }
+
+    /// Returns the `none` value.
+    pub fn none() -> Self {
+        AnimationName(None)
+    }
+}
+
+impl ToCss for AnimationName {
+    fn to_css<W>(&self, dest: &mut W) -> fmt::Result
+    where
+        W: fmt::Write,
+    {
+        match self.0 {
+            Some(ref name) => name.to_css(dest),
+            None => dest.write_str("none"),
+        }
+    }
+}
+
+impl Parse for AnimationName {
+    fn parse<'i, 't>(
+        context: &ParserContext,
+        input: &mut Parser<'i, 't>
+    ) -> Result<Self, ParseError<'i>> {
+        if let Ok(name) = input.try(|input| KeyframesName::parse(context, input)) {
+            return Ok(AnimationName(Some(name)));
+        }
+
+        input.expect_ident_matching("none")?;
+        Ok(AnimationName(None))
+    }
+}

components/style/values/specified/mod.rs

@@ -30,7 +30,7 @@ pub use self::align::{AlignItems, AlignJustifyContent, AlignJustifySelf, Justify
 pub use self::background::BackgroundSize;
 pub use self::border::{BorderCornerRadius, BorderImageSlice, BorderImageWidth};
 pub use self::border::{BorderImageSideWidth, BorderRadius, BorderSideWidth, BorderSpacing};
-pub use self::box_::{AnimationIterationCount, VerticalAlign};
+pub use self::box_::{AnimationIterationCount, AnimationName, VerticalAlign};
 pub use self::color::{Color, ColorPropertyValue, RGBAColor};
 pub use self::effects::{BoxShadow, Filter, SimpleShadow};
 pub use self::flex::FlexBasis;