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https://github.com/servo/servo.git
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66 lines
No EOL
2.1 KiB
Rust
66 lines
No EOL
2.1 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#[macro_export]
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macro_rules! make_getter(
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( $attr:ident ) => (
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fn $attr(self) -> DOMString {
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use dom::element::{Element, AttributeHandlers};
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use dom::bindings::codegen::InheritTypes::ElementCast;
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use std::ascii::StrAsciiExt;
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let element: JSRef<Element> = ElementCast::from_ref(self);
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element.get_string_attribute(stringify!($attr).to_ascii_lower().as_slice())
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}
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);
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)
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#[macro_export]
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macro_rules! make_bool_getter(
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( $attr:ident ) => (
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fn $attr(self) -> bool {
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use dom::element::{Element, AttributeHandlers};
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use dom::bindings::codegen::InheritTypes::ElementCast;
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use std::ascii::StrAsciiExt;
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let element: JSRef<Element> = ElementCast::from_ref(self);
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element.has_attribute(stringify!($attr).to_ascii_lower().as_slice())
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}
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);
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)
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#[macro_export]
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macro_rules! make_uint_getter(
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( $attr:ident ) => (
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fn $attr(self) -> u32 {
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use dom::element::{Element, AttributeHandlers};
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use dom::bindings::codegen::InheritTypes::ElementCast;
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use std::ascii::StrAsciiExt;
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let element: JSRef<Element> = ElementCast::from_ref(self);
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element.get_uint_attribute(stringify!($attr).to_ascii_lower().as_slice())
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}
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);
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)
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/// For use on non-jsmanaged types
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/// Use #[jstraceable] on JS managed types
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macro_rules! untraceable(
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($($ty:ident),+) => (
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$(
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impl JSTraceable for $ty {
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#[inline]
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fn trace(&self, _: *mut JSTracer) {
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// Do nothing
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}
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}
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)+
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);
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($ty:ident<$($gen:ident),+>) => (
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impl<$($gen),+> JSTraceable for $ty<$($gen),+> {
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#[inline]
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fn trace(&self, _: *mut JSTracer) {
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// Do nothing
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}
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}
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);
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) |