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use url::Url;
use serde_derive::Serialize;
use super::serde_util::{serialize_url,serialize_opt_url};
use super::attribute_types::{FixedSpace,ID,NameToken,AlignHV,AlignH,Measure,EnumeratedListType};
pub trait ExtraAttributes<A> {
fn with_extra(extra: A) -> Self;
fn extra (& self) -> & A;
fn extra_mut(&mut self) -> &mut A;
}
macro_rules! impl_extra {
( $name:ident { $( $(#[$pattr:meta])* $param:ident : $type:ty ),* $(,)* } ) => (
impl_extra!(
#[derive(Default,Debug,Serialize)]
$name { $( $(#[$pattr])* $param : $type, )* }
);
);
( $(#[$attr:meta])+ $name:ident { $( $(#[$pattr:meta])* $param:ident : $type:ty ),* $(,)* } ) => (
$(#[$attr])+
pub struct $name {
$( $(#[$pattr])* pub $param : $type, )*
}
);
}
impl_extra!(Address { space: FixedSpace });
impl_extra!(LiteralBlock { space: FixedSpace });
impl_extra!(DoctestBlock { space: FixedSpace });
impl_extra!(SubstitutionDefinition { ltrim: Option<bool>, rtrim: Option<bool> });
impl_extra!(Comment { space: FixedSpace });
impl_extra!(Target {
#[serde(serialize_with = "serialize_opt_url")]
refuri: Option<Url>,
refid: Option<ID>,
refname: Vec<NameToken>,
anonymous: bool,
});
impl_extra!(Raw { space: FixedSpace, format: Vec<NameToken> });
impl_extra!(#[derive(Debug,Serialize)] Image {
#[serde(serialize_with = "serialize_url")]
uri: Url,
align: Option<AlignHV>,
alt: Option<String>,
height: Option<Measure>,
width: Option<Measure>,
scale: Option<u8>,
#[serde(serialize_with = "serialize_opt_url")]
target: Option<Url>, // Not part of the DTD but a valid argument
});
//bools usually are XML yesorno. “auto” however either exists and is set to something random like “1” or doesn’t exist
impl_extra!(BulletList { bullet: Option<String> });
impl_extra!(EnumeratedList { enumtype: Option<EnumeratedListType>, prefix: Option<String>, suffix: Option<String> });
impl_extra!(Footnote { backrefs: Vec<ID>, auto: Option<bool> });
impl_extra!(Citation { backrefs: Vec<ID> });
impl_extra!(SystemMessage { backrefs: Vec<ID>, level: Option<usize>, line: Option<usize>, type_: Option<NameToken> });
impl_extra!(Figure { align: Option<AlignH>, width: Option<usize> });
impl_extra!(Table {}); //TODO
impl_extra!(OptionArgument { delimiter: Option<String> });
impl_extra!(Reference {
name: Option<String>,
#[serde(serialize_with = "serialize_opt_url")]
refuri: Option<Url>,
refid: Option<ID>,
refname: Vec<NameToken>,
});
impl_extra!(FootnoteReference { refid: Option<ID>, refname: Vec<NameToken>, auto: Option<bool> });
impl_extra!(CitationReference { refid: Option<ID>, refname: Vec<NameToken> });
impl_extra!(SubstitutionReference { refname: Vec<NameToken> });
impl_extra!(Problematic { refid: Option<ID> });
//also have non-inline versions. Inline image is no figure child, inline target has content
impl_extra!(TargetInline {
#[serde(serialize_with = "serialize_opt_url")]
refuri: Option<Url>,
refid: Option<ID>,
refname: Vec<NameToken>,
anonymous: bool,
});
impl_extra!(RawInline { space: FixedSpace, format: Vec<NameToken> });
impl_extra!(#[derive(Debug,Serialize)] ImageInline {
#[serde(serialize_with = "serialize_url")]
uri: Url,
align: Option<AlignHV>,
alt: Option<String>,
height: Option<Measure>,
width: Option<Measure>,
scale: Option<u8>,
#[serde(serialize_with = "serialize_opt_url")]
target: Option<Url>, // Not part of the DTD but a valid argument
});
impl ImageInline {
pub fn new(uri: Url) -> ImageInline { ImageInline {
uri: uri,
align: None,
alt: None,
height: None,
width: None,
scale: None,
target: None,
} }
}
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