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|
use serde_derive::Serialize;
use crate::target;
use super::attribute_types::{CanBeEmpty,FixedSpace,ID,NameToken,AlignHV,AlignH,AlignV,TableAlignH,TableBorder,TableGroupCols,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,PartialEq,Serialize)]
$name { $( $(#[$pattr])* $param : $type, )* }
);
);
( $(#[$attr:meta])+ $name:ident { $( $(#[$pattr:meta])* $param:ident : $type:ty ),* $(,)* } ) => (
$(#[$attr])+
pub struct $name { $(
$(#[$pattr])*
#[serde(skip_serializing_if = "CanBeEmpty::is_empty")]
pub $param : $type,
)* }
);
}
impl_extra!(Address { space: FixedSpace });
impl_extra!(LiteralBlock { space: FixedSpace });
impl_extra!(DoctestBlock { space: FixedSpace });
impl_extra!(SubstitutionDefinition { ltrim: bool, rtrim: bool });
impl_extra!(Comment { space: FixedSpace });
impl_extra!(Target {
/// External reference to a URI/URL
refuri: Option<target::Target>,
/// References to ids attributes in other elements
refid: Option<ID>,
/// Internal reference to the names attribute of another element. May resolve to either an internal or external reference.
refname: Vec<NameToken>,
anonymous: bool,
});
impl_extra!(Raw { space: FixedSpace, format: Vec<NameToken> });
impl_extra!(#[derive(Debug,PartialEq,Serialize)] Image {
uri: target::Target,
align: Option<AlignHV>,
alt: Option<String>,
height: Option<Measure>,
width: Option<Measure>,
scale: Option<u8>,
target: Option<target::Target>, // 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
//does auto actually mean the numbering prefix?
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: 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 { frame: Option<TableBorder>, colsep: Option<bool>, rowsep: Option<bool>, pgwide: Option<bool> });
impl_extra!(TableGroup { cols: TableGroupCols, colsep: Option<bool>, rowsep: Option<bool>, align: Option<TableAlignH> });
impl_extra!(TableHead { valign: Option<AlignV> });
impl_extra!(TableBody { valign: Option<AlignV> });
impl_extra!(TableRow { rowsep: Option<bool>, valign: Option<AlignV> });
impl_extra!(TableEntry { colname: Option<NameToken>, namest: Option<NameToken>, nameend: Option<NameToken>, morerows: Option<usize>, colsep: Option<bool>, rowsep: Option<bool>, align: Option<TableAlignH>, r#char: Option<char>, charoff: Option<usize>, valign: Option<AlignV>, morecols: Option<usize> });
impl_extra!(TableColspec { colnum: Option<usize>, colname: Option<NameToken>, colwidth: Option<String>, colsep: Option<bool>, rowsep: Option<bool>, align: Option<TableAlignH>, r#char: Option<char>, charoff: Option<usize>, stub: Option<bool> });
impl_extra!(OptionArgument { delimiter: Option<String> });
impl_extra!(Reference {
name: Option<NameToken>, //TODO: is CDATA in the DTD, so maybe no nametoken?
/// External reference to a URI/URL
refuri: Option<target::Target>,
/// References to ids attributes in other elements
refid: Option<ID>,
/// Internal reference to the names attribute of another element
refname: Vec<NameToken>,
});
impl_extra!(FootnoteReference { refid: Option<ID>, refname: Vec<NameToken>, auto: 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 {
/// External reference to a URI/URL
refuri: Option<target::Target>,
/// References to ids attributes in other elements
refid: Option<ID>,
/// Internal reference to the names attribute of another element. May resolve to either an internal or external reference.
refname: Vec<NameToken>,
anonymous: bool,
});
impl_extra!(RawInline { space: FixedSpace, format: Vec<NameToken> });
pub type ImageInline = Image;
impl Image {
pub fn new(uri: target::Target) -> Image { Image {
uri,
align: None,
alt: None,
height: None,
width: None,
scale: None,
target: None,
} }
}
|
