feat: add some HTML class attributes

This is a start. We'll need to add more as we add more support for
styling the output.

Signed-off-by: Lars Wirzenius <liw@liw.fi>
Sponsored-by: author

1 files changed, 11 insertions, 1 deletions

diff --git a/src/doc.rs b/src/doc.rs
index 29bc8ad..07831c2 100644
--- a/src/doc.rs
+++ b/src/doc.rs
@@ -234,13 +234,19 @@ impl Document {
             assert!(level <= 6);
 
             let mut number = Element::new(ElementTag::Span);
+            number.push_attribute(Attribute::new("class", "heading-number"));
             number.push_child(Content::Text(numberer.number(level)));
 
+            let mut htext = Element::new(ElementTag::Span);
+            htext.push_attribute(Attribute::new("class", "heading-text"));
+            htext.push_child(Content::Text(text));
+
             let mut a = Element::new(ElementTag::A);
             a.push_attribute(crate::html::Attribute::new("href", &format!("#{}", id)));
+            a.push_attribute(Attribute::new("class", "toc-link"));
             a.push_child(Content::Elt(number));
             a.push_child(Content::Text(" ".into()));
-            a.push_child(Content::Text(text));
+            a.push_child(Content::Elt(htext));
 
             let mut li = Element::new(ElementTag::Li);
             li.push_child(Content::Elt(a));
@@ -288,6 +294,7 @@ impl Document {
 
     fn typeset_meta(&self) -> Element {
         let mut div = Element::new(ElementTag::Div);
+        div.push_attribute(Attribute::new("class", "meta"));
 
         div.push_child(Content::Elt(Self::title(self.meta.title())));
 
@@ -304,12 +311,14 @@ impl Document {
 
     fn title(title: &str) -> Element {
         let mut e = Element::new(ElementTag::H1);
+        e.push_attribute(Attribute::new("class", "title"));
         e.push_child(Content::Text(title.into()));
         e
     }
 
     fn authors(authors: &[String]) -> Element {
         let mut list = Element::new(ElementTag::P);
+        list.push_attribute(Attribute::new("class", "authors"));
         list.push_child(Content::Text("By: ".into()));
         let mut first = true;
         for a in authors {
@@ -324,6 +333,7 @@ impl Document {
 
     fn date(date: &str) -> Element {
         let mut e = Element::new(ElementTag::P);
+        e.push_attribute(Attribute::new("class", "date"));
         e.push_child(Content::Text(date.into()));
         e
     }