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Merge keyword and predefined type longhands

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This commit is contained in:
Ravi Shankar 2016-10-22 18:59:29 +05:30
parent 6029c927ee
commit af8899edf0
2 changed files with 22 additions and 14 deletions
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3
components/style/properties/data.py
View file

@ -63,7 +63,7 @@ class Longhand(object):
def __init__(self, style_struct, name, animatable=None, derived_from=None, keyword=None,
predefined_type=None, custom_cascade=False, experimental=False, internal=False,
need_clone=False, need_index=False, gecko_ffi_name=None, depend_on_viewport_size=False,
allowed_in_keyframe_block=True, complex_color=False):
allowed_in_keyframe_block=True, complex_color=False, cast_type='u8'):
self.name = name
self.keyword = keyword
self.predefined_type = predefined_type
@ -78,6 +78,7 @@ class Longhand(object):
self.depend_on_viewport_size = depend_on_viewport_size
self.derived_from = (derived_from or "").split()
self.complex_color = complex_color
self.cast_type = cast_type
# https://drafts.csswg.org/css-animations/#keyframes
# > The <declaration-list> inside of <keyframe-block> accepts any CSS property

33
components/style/properties/gecko.mako.rs
View file

@ -490,21 +490,29 @@ impl Debug for ${style_struct.gecko_struct_name} {
"CSSColor": impl_color,
}
def predefined_type_method(longhand):
def longhand_method(longhand):
args = dict(ident=longhand.ident, gecko_ffi_name=longhand.gecko_ffi_name,
need_clone=longhand.need_clone)
method = predefined_types[longhand.predefined_type]
# additional type-specific arguments
if longhand.predefined_type in ["CSSColor"]:
args.update(complex_color=longhand.complex_color)
# get the method and pass additional keyword or type-specific arguments
if longhand.keyword:
method = impl_keyword
args.update(keyword=longhand.keyword)
if "font" in longhand.ident:
args.update(cast_type=longhand.cast_type)
else:
method = predefined_types[longhand.predefined_type]
if longhand.predefined_type in ["CSSColor"]:
args.update(complex_color=longhand.complex_color)
method(**args)
keyword_longhands = [x for x in longhands if x.keyword and x.name not in force_stub]
predefined_longhands = [x for x in longhands
if x.predefined_type in predefined_types and x.name not in force_stub]
stub_longhands = [x for x in longhands if x not in keyword_longhands + predefined_longhands]
picked_longhands, stub_longhands = [], []
for x in longhands:
if (x.keyword or x.predefined_type in predefined_types) and x.name not in force_stub:
picked_longhands.append(x)
else:
stub_longhands.append(x)
# If one of the longhands is not handled
# by either:
@ -518,6 +526,7 @@ impl Debug for ${style_struct.gecko_struct_name} {
# If you hit this error, please add `product="servo"` to the longhand.
# In case the longhand is used in a shorthand, add it to the force_stub
# list above.
for stub in stub_longhands:
if stub.name not in force_stub:
raise Exception("Don't know what to do with longhand %s in style struct %s"
@ -533,10 +542,8 @@ impl ${style_struct.gecko_struct_name} {
* Auto-Generated Methods.
*/
<%
for longhand in keyword_longhands:
impl_keyword(longhand.ident, longhand.gecko_ffi_name, longhand.keyword, longhand.need_clone)
for longhand in predefined_longhands:
predefined_type_method(longhand)
for longhand in picked_longhands:
longhand_method(longhand)
%>
/*