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Auto merge of #10627 - bholley:mako_kwargs, r=SimonSapin
Use kwargs in mako to reduce all the parameters This should keep things more manageable. <!-- Reviewable:start --> --- This change is [<img src="https://reviewable.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/10627) <!-- Reviewable:end -->
This commit is contained in:
bors-servo
commit
a96b98f85b
1 changed files with 33 additions and 67 deletions
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@ -51,7 +51,7 @@ def to_camel_case(ident):
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class Keyword(object):
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def __init__(self, name, values, gecko_constant_prefix=None,
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extra_gecko_values=None, extra_servo_values=None):
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extra_gecko_values=None, extra_servo_values=None, **kwargs):
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self.name = name
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self.values = values
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self.gecko_constant_prefix = gecko_constant_prefix or "NS_STYLE_" + self.name.upper().replace("-", "_")
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@ -74,7 +74,7 @@ class Keyword(object):
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class Longhand(object):
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def __init__(self, name, derived_from=None, keyword=None,
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custom_cascade=False, experimental=False, internal=False,
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gecko_ffi_name=None):
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gecko_ffi_name=None, **kwargs):
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self.name = name
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self.keyword = keyword
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self.ident = to_rust_ident(name)
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@ -84,10 +84,7 @@ class Longhand(object):
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self.custom_cascade = custom_cascade
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self.internal = internal
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self.gecko_ffi_name = gecko_ffi_name or "m" + self.camel_case
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if derived_from is None:
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self.derived_from = None
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else:
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self.derived_from = [ to_rust_ident(name) for name in derived_from ]
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self.derived_from = (derived_from or "").split()
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class Shorthand(object):
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def __init__(self, name, sub_properties, experimental=False, internal=False):
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@ -179,34 +176,25 @@ pub mod longhands {
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use parser::ParserContext;
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use values::specified;
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<%def name="raw_longhand(name, keyword=None, derived_from=None, products='gecko,servo',
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custom_cascade=False, experimental=False, internal=False,
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gecko_ffi_name=None)">
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<%def name="raw_longhand(name, **kwargs)">
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<%
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if not CONFIG['product'] in products:
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products = kwargs.pop("products", "gecko,servo")
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if not CONFIG["product"] in products:
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return ""
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if derived_from is not None:
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derived_from = derived_from.split()
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property = Longhand(name,
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derived_from=derived_from,
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keyword=keyword,
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custom_cascade=custom_cascade,
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experimental=experimental,
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internal=internal,
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gecko_ffi_name=gecko_ffi_name)
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property = Longhand(name, **kwargs)
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property.style_struct = THIS_STYLE_STRUCT
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THIS_STYLE_STRUCT.longhands.append(property)
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LONGHANDS.append(property)
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LONGHANDS_BY_NAME[name] = property
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if derived_from is not None:
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for name in derived_from:
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DERIVED_LONGHANDS.setdefault(name, []).append(property)
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for derived in property.derived_from:
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DERIVED_LONGHANDS.setdefault(derived, []).append(property)
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%>
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pub mod ${property.ident} {
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#![allow(unused_imports)]
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% if derived_from is None:
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% if not property.derived_from:
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use cssparser::Parser;
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use parser::ParserContext;
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use properties::{CSSWideKeyword, DeclaredValue, Shorthand};
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@ -238,7 +226,7 @@ pub mod longhands {
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}
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_ => panic!("entered the wrong cascade_property() implementation"),
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};
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% if property.derived_from is None:
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% if not property.derived_from:
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if seen.get_${property.ident}() {
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return
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}
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@ -275,7 +263,7 @@ pub mod longhands {
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);
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}
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% if custom_cascade:
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% if property.custom_cascade:
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cascade_property_custom(declaration,
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inherited_style,
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context,
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@ -287,7 +275,7 @@ pub mod longhands {
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// Do not allow stylesheets to set derived properties.
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% endif
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}
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% if derived_from is None:
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% if not property.derived_from:
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pub fn parse_declared(context: &ParserContext, input: &mut Parser)
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-> Result<DeclaredValue<SpecifiedValue>, ()> {
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match input.try(CSSWideKeyword::parse) {
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@ -322,34 +310,20 @@ pub mod longhands {
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}
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</%def>
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<%def name="longhand(name, derived_from=None, keyword=None, products='gecko,servo',
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custom_cascade=False, experimental=False, internal=False,
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gecko_ffi_name=None)">
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<%self:raw_longhand name="${name}" derived_from="${derived_from}" keyword="${keyword}"
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products="${products}" custom_cascade="${custom_cascade}"
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experimental="${experimental}" internal="${internal}"
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gecko_ffi_name="${gecko_ffi_name}">
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<%def name="longhand(name, **kwargs)">
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<%call expr="raw_longhand(name, **kwargs)">
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${caller.body()}
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% if derived_from is None:
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% if not LONGHANDS_BY_NAME[name].derived_from:
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pub fn parse_specified(context: &ParserContext, input: &mut Parser)
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-> Result<DeclaredValue<SpecifiedValue>, ()> {
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parse(context, input).map(DeclaredValue::Value)
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}
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% endif
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</%self:raw_longhand>
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</%call>
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</%def>
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<%def name="single_keyword_computed(name, values, products='gecko,servo',
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extra_gecko_values=None, extra_servo_values=None,
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custom_cascade=False, experimental=False, internal=False,
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gecko_constant_prefix=None, gecko_ffi_name=None)">
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<%self:longhand name="${name}" keyword="${Keyword(name, values.split(),
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gecko_constant_prefix=gecko_constant_prefix,
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extra_gecko_values=extra_gecko_values,
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extra_servo_values=extra_servo_values)}"
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products="${products}" custom_cascade="${custom_cascade}"
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experimental="${experimental}" internal="${internal}",
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gecko_ffi_name="${gecko_ffi_name}">
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<%def name="single_keyword_computed(name, values, **kwargs)">
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<%call expr="longhand(name, keyword=Keyword(name, values.split(), **kwargs), **kwargs)">
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pub use self::computed_value::T as SpecifiedValue;
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${caller.body()}
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pub mod computed_value {
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@ -366,22 +340,14 @@ pub mod longhands {
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-> Result<SpecifiedValue, ()> {
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computed_value::T::parse(input)
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}
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</%self:longhand>
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</%call>
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</%def>
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<%def name="single_keyword(name, values, products='gecko,servo',
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experimental=False, internal=False,
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gecko_constant_prefix=None, gecko_ffi_name=None)">
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<%self:single_keyword_computed name="${name}"
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values="${values}"
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products="${products}"
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experimental="${experimental}"
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internal="${internal}",
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gecko_constant_prefix="${gecko_constant_prefix}"
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gecko_ffi_name="${gecko_ffi_name}">
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<%def name="single_keyword(name, values, **kwargs)">
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<%call expr="single_keyword_computed(name, values, **kwargs)">
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use values::computed::ComputedValueAsSpecified;
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impl ComputedValueAsSpecified for SpecifiedValue {}
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</%self:single_keyword_computed>
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</%call>
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</%def>
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<%def name="predefined_type(name, type, initial_value, parse_method='parse', products='gecko,servo')">
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@ -5803,7 +5769,7 @@ mod property_bit_field {
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self.storage[bit / 32] |= 1 << (bit % 32)
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}
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% for i, property in enumerate(LONGHANDS):
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% if property.derived_from is None:
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% if not property.derived_from:
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#[allow(non_snake_case)]
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#[inline]
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pub fn get_${property.ident}(&self) -> bool {
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@ -5820,7 +5786,7 @@ mod property_bit_field {
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}
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% for property in LONGHANDS:
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% if property.derived_from is None:
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% if not property.derived_from:
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#[allow(non_snake_case)]
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fn substitute_variables_${property.ident}<F>(
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value: &DeclaredValue<longhands::${property.ident}::SpecifiedValue>,
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@ -5991,7 +5957,7 @@ fn deduplicate_property_declarations(declarations: Vec<PropertyDeclaration>)
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match declaration {
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% for property in LONGHANDS:
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PropertyDeclaration::${property.camel_case}(..) => {
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% if property.derived_from is None:
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% if not property.derived_from:
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if seen.get_${property.ident}() {
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continue
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}
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@ -6150,7 +6116,7 @@ impl PropertyDeclaration {
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match *self {
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% for property in LONGHANDS:
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PropertyDeclaration::${property.camel_case}(..) =>
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% if property.derived_from is None:
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% if not property.derived_from:
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PropertyDeclarationName::Longhand("${property.name}"),
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% else:
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PropertyDeclarationName::Internal,
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@ -6166,7 +6132,7 @@ impl PropertyDeclaration {
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match *self {
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% for property in LONGHANDS:
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PropertyDeclaration::${property.camel_case}
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% if property.derived_from is None:
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% if not property.derived_from:
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(ref value) => value.to_css_string(),
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% else:
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(_) => panic!("unsupported property declaration: ${property.name}"),
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@ -6215,7 +6181,7 @@ impl PropertyDeclaration {
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match *self {
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% for property in LONGHANDS:
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PropertyDeclaration::${property.camel_case}(..) =>
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% if property.derived_from is None:
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% if not property.derived_from:
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name.eq_ignore_ascii_case("${property.name}"),
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% else:
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false,
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@ -6244,7 +6210,7 @@ impl PropertyDeclaration {
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}
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match_ignore_ascii_case! { name,
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% for property in LONGHANDS:
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% if property.derived_from is None:
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% if not property.derived_from:
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"${property.name}" => {
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% if property.internal:
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if context.stylesheet_origin != Origin::UserAgent {
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@ -6857,7 +6823,7 @@ fn cascade_with_cached_declarations<C: ComputedValues>(
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match *declaration {
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% for style_struct in active_style_structs():
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% for property in style_struct.longhands:
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% if property.derived_from is None:
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% if not property.derived_from:
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PropertyDeclaration::${property.camel_case}(ref
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${'_' if not style_struct.inherited else ''}declared_value)
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=> {
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@ -7363,7 +7329,7 @@ macro_rules! css_properties_accessors {
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($macro_name: ident) => {
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$macro_name! {
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% for property in SHORTHANDS + LONGHANDS:
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% if property.derived_from is None and not property.internal:
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% if not property.derived_from and not property.internal:
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% if '-' in property.name:
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[${property.ident.capitalize()}, Set${property.ident.capitalize()}, "${property.name}"],
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% endif
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