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|
use url::Url;
use super::extra_attributes::{self,ExtraAttributes};
use super::element_categories::*;
//-----------------\\
//Element hierarchy\\
//-----------------\\
pub trait Element {
fn ids (& self) -> & Vec<String>;
fn ids_mut(&mut self) -> &mut Vec<String>;
fn names (& self) -> & Vec<String>;
fn names_mut(&mut self) -> &mut Vec<String>;
fn source (& self) -> & Option<Url>;
fn source_mut(&mut self) -> &mut Option<Url>;
fn classes (& self) -> & Vec<String>;
fn classes_mut(&mut self) -> &mut Vec<String>;
}
#[derive(Default,Debug)]
pub struct CommonAttributes {
ids: Vec<String>,
names: Vec<String>,
source: Option<Url>,
classes: Vec<String>,
//left out dupnames
}
//----\\
//impl\\
//----\\
macro_rules! impl_element(($name:ident) => {
impl Element for $name {
fn ids (& self) -> & Vec<String> { & self.common.ids }
fn ids_mut(&mut self) -> &mut Vec<String> { &mut self.common.ids }
fn names (& self) -> & Vec<String> { & self.common.names }
fn names_mut(&mut self) -> &mut Vec<String> { &mut self.common.names }
fn source (& self) -> & Option<Url> { & self.common.source }
fn source_mut(&mut self) -> &mut Option<Url> { &mut self.common.source }
fn classes (& self) -> & Vec<String> { & self.common.classes }
fn classes_mut(&mut self) -> &mut Vec<String> { &mut self.common.classes }
}
});
macro_rules! impl_children(($name:ident, $childtype:ident) => {
impl HasChildren<$childtype> for $name {
fn children (& self) -> & Vec<$childtype> { & self.children }
fn children_mut(&mut self) -> &mut Vec<$childtype> { &mut self.children }
}
});
macro_rules! impl_extra(($name:ident) => {
impl ExtraAttributes<extra_attributes::$name> for $name {
fn extra (& self) -> & extra_attributes::$name { & self.extra }
fn extra_mut(&mut self) -> &mut extra_attributes::$name { &mut self.extra }
}
});
macro_rules! impl_elem(
($name:ident) => {
#[derive(Default,Debug)]
pub struct $name { common: CommonAttributes }
impl_element!($name);
};
($name:ident; +) => {
#[derive(Default,Debug)]
pub struct $name { common: CommonAttributes, extra: extra_attributes::$name }
impl_element!($name); impl_extra!($name);
};
($name:ident; *) => { //same as above with no default
#[derive(Debug)]
pub struct $name { common: CommonAttributes, extra: extra_attributes::$name }
impl_element!($name); impl_extra!($name);
};
($name:ident, $childtype:ident) => {
#[derive(Default,Debug)]
pub struct $name { common: CommonAttributes, children: Vec<$childtype> }
impl_element!($name); impl_children!($name, $childtype);
};
($name:ident, $childtype:ident; +) => {
#[derive(Default,Debug)]
pub struct $name { common: CommonAttributes, extra: extra_attributes::$name, children: Vec<$childtype> }
impl_element!($name); impl_extra!($name); impl_children!($name, $childtype);
};
);
macro_rules! impl_elems(( $( ($($args:tt)*) )* ) => {
$( impl_elem!($($args)*); )*
});
#[derive(Default,Debug)]
pub struct Document { children: Vec<StructuralSubElement> }
impl_children!(Document, StructuralSubElement);
impl_elems!(
//structual elements
(Section, SubSection)
(Topic, SubTopic)
(Sidebar, SubSidebar)
//structural subelements
(Title, TextOrInlineElement)
(Subtitle, TextOrInlineElement)
(Decoration, DecorationElement)
(Docinfo, BibliographicElement)
(Transition)
//bibliographic elements
(Author, TextOrInlineElement)
(Authors, AuthorInfo)
(Organization, TextOrInlineElement)
(Address, TextOrInlineElement; +)
(Contact, TextOrInlineElement)
(Version, TextOrInlineElement)
(Revision, TextOrInlineElement)
(Status, TextOrInlineElement)
(Date, TextOrInlineElement)
(Copyright, TextOrInlineElement)
(Field, SubField)
//decoration elements
(Header, BodyElement)
(Footer, BodyElement)
//simple body elements
(Paragraph, TextOrInlineElement)
(LiteralBlock, TextOrInlineElement; +)
(DoctestBlock, TextOrInlineElement; +)
(MathBlock)
(Rubric, TextOrInlineElement)
(SubstitutionDefinition, TextOrInlineElement; +)
(Comment, TextOrInlineElement; +)
(Pending)
(Target; +)
(Raw; +)
(Image; *)
//compound body elements
(Compound, BodyElement)
(Container, BodyElement)
(BulletList, ListItem; +)
(EnumeratedList, ListItem; +)
(DefinitionList, DefinitionListItem)
(FieldList, Field)
(OptionList, OptionListItem)
(LineBlock, SubLineBlock)
(BlockQuote, SubBlockQuote)
(Admonition, SubTopic)
(Attention, BodyElement)
(Hint, BodyElement)
(Note, BodyElement)
(Caution, BodyElement)
(Danger, BodyElement)
(Error, BodyElement)
(Important, BodyElement)
(Tip, BodyElement)
(Warning, BodyElement)
(Footnote, SubFootnote; +)
(Citation, SubFootnote; +)
(SystemMessage, BodyElement; +)
(Figure, SubFigure; +)
(Table; +) //TODO
//body sub elements
(ListItem, BodyElement)
(DefinitionListItem, SubDLItem)
(Term, TextOrInlineElement)
(Classifier, TextOrInlineElement)
(Definition, BodyElement)
(FieldName, TextOrInlineElement)
(FieldBody, BodyElement)
(OptionListItem, SubOptionListItem)
(OptionGroup, Option_)
(Description, BodyElement)
(Option_, SubOption)
(OptionString, TextOrInlineElement)
(OptionArgument, TextOrInlineElement; +)
(Line, TextOrInlineElement)
(Attribution, TextOrInlineElement)
(Label, TextOrInlineElement)
(Caption, TextOrInlineElement)
(Legend, BodyElement)
//inline elements
(Emphasis, TextOrInlineElement)
(Literal, TextOrInlineElement)
(Reference, TextOrInlineElement; +)
(Strong, TextOrInlineElement)
(FootnoteReference, TextOrInlineElement; +)
(CitationReference, TextOrInlineElement; +)
(SubstitutionReference, TextOrInlineElement; +)
(TitleReference, TextOrInlineElement)
(Abbreviation, TextOrInlineElement)
(Acronym, TextOrInlineElement)
(Superscript, TextOrInlineElement)
(Subscript, TextOrInlineElement)
(Inline, TextOrInlineElement)
(Problematic, TextOrInlineElement; +)
(Generated, TextOrInlineElement)
(Math)
//also have non-inline versions. Inline image is no figure child, inline target has content
(TargetInline, TextOrInlineElement; +)
(RawInline; +)
(ImageInline; *)
//text element
(TextElement)
);
|
