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Modify some macro for animations to be able to use for transition properties as well.

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This commit is contained in:
Hiroyuki Ikezoe 2017-03-03 08:16:47 +09:00
parent 96dbc9849d
commit e340d37a9f
1 changed files with 32 additions and 20 deletions
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52
components/style/properties/gecko.mako.rs
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@ -1298,48 +1298,60 @@ fn static_assert() {
}
</%self:impl_trait>
<%def name="impl_copy_animation_value(ident, gecko_ffi_name)">
<%def name="impl_copy_animation_or_transition_value(type, ident, gecko_ffi_name)">
#[allow(non_snake_case)]
pub fn copy_animation_${ident}_from(&mut self, other: &Self) {
unsafe { self.gecko.mAnimations.ensure_len(other.gecko.mAnimations.len()) };
pub fn copy_${type}_${ident}_from(&mut self, other: &Self) {
unsafe { self.gecko.m${type.capitalize()}s.ensure_len(other.gecko.m${type.capitalize()}s.len()) };
let count = other.gecko.mAnimation${gecko_ffi_name}Count;
self.gecko.mAnimation${gecko_ffi_name}Count = count;
let count = other.gecko.m${type.capitalize()}${gecko_ffi_name}Count;
self.gecko.m${type.capitalize()}${gecko_ffi_name}Count = count;
// The length of mAnimations is often greater than mAnimationXXCount,
// The length of mTransitions or mAnimations is often greater than m{Transition|Animation}XXCount,
// don't copy values over the count.
for (index, animation) in self.gecko.mAnimations.iter_mut().enumerate().take(count as usize) {
animation.m${gecko_ffi_name} = other.gecko.mAnimations[index].m${gecko_ffi_name};
for (index, gecko) in self.gecko.m${type.capitalize()}s.iter_mut().enumerate().take(count as usize) {
gecko.m${gecko_ffi_name} = other.gecko.m${type.capitalize()}s[index].m${gecko_ffi_name};
}
}
</%def>
<%def name="impl_animation_count(ident, gecko_ffi_name)">
<%def name="impl_animation_or_transition_count(type, ident, gecko_ffi_name)">
#[allow(non_snake_case)]
pub fn animation_${ident}_count(&self) -> usize {
self.gecko.mAnimation${gecko_ffi_name}Count as usize
pub fn ${type}_${ident}_count(&self) -> usize {
self.gecko.m${type.capitalize()}${gecko_ffi_name}Count as usize
}
</%def>
<%def name="impl_animation_time_value(ident, gecko_ffi_name)">
<%def name="impl_animation_or_transition_time_value(type, ident, gecko_ffi_name)">
#[allow(non_snake_case)]
pub fn set_animation_${ident}(&mut self, v: longhands::animation_${ident}::computed_value::T) {
pub fn set_${type}_${ident}(&mut self, v: longhands::${type}_${ident}::computed_value::T) {
debug_assert!(!v.0.is_empty());
unsafe { self.gecko.mAnimations.ensure_len(v.0.len()) };
unsafe { self.gecko.m${type.capitalize()}s.ensure_len(v.0.len()) };
self.gecko.mAnimation${gecko_ffi_name}Count = v.0.len() as u32;
for (servo, gecko) in v.0.into_iter().zip(self.gecko.mAnimations.iter_mut()) {
self.gecko.m${type.capitalize()}${gecko_ffi_name}Count = v.0.len() as u32;
for (servo, gecko) in v.0.into_iter().zip(self.gecko.m${type.capitalize()}s.iter_mut()) {
gecko.m${gecko_ffi_name} = servo.seconds() * 1000.;
}
}
#[allow(non_snake_case)]
pub fn animation_${ident}_at(&self, index: usize)
-> longhands::animation_${ident}::computed_value::SingleComputedValue {
pub fn ${type}_${ident}_at(&self, index: usize)
-> longhands::${type}_${ident}::computed_value::SingleComputedValue {
use values::specified::Time;
Time(self.gecko.mAnimations[index].m${gecko_ffi_name} / 1000.)
}
${impl_animation_count(ident, gecko_ffi_name)}
${impl_copy_animation_value(ident, gecko_ffi_name)}
${impl_animation_or_transition_count(type, ident, gecko_ffi_name)}
${impl_copy_animation_or_transition_value(type, ident, gecko_ffi_name)}
</%def>
<%def name="impl_copy_animation_value(ident, gecko_ffi_name)">
${impl_copy_animation_or_transition_value('animation', ident, gecko_ffi_name)}
</%def>
<%def name="impl_animation_count(ident, gecko_ffi_name)">
${impl_animation_or_transition_count('animation', ident, gecko_ffi_name)}
</%def>
<%def name="impl_animation_time_value(ident, gecko_ffi_name)">
${impl_animation_or_transition_time_value('animation', ident, gecko_ffi_name)}
</%def>
<%def name="impl_animation_keyword(ident, gecko_ffi_name, keyword, cast_type='u8')">