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Slight progress on new_breadcrumbs_section.

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This commit is contained in:
Tom Alexander 2020-05-31 17:32:06 -04:00
parent 2b532e7eb4
commit b381789422
Signed by: talexander
GPG Key ID: D3A179C9A53C0EDE
2 changed files with 45 additions and 37 deletions
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10
src/renderer/breadcrumb_tree.rs
View File

@ -18,6 +18,16 @@ pub enum BreadcrumbTreeNodeElement<'a> {
} }
impl<'a> BreadcrumbTreeNode<'a> { impl<'a> BreadcrumbTreeNode<'a> {
pub fn new(
parent: Option<&'a dyn BreadcrumbTree>,
element: BreadcrumbTreeNodeElement<'a>,
) -> Self {
BreadcrumbTreeNode {
parent: parent,
element: element,
}
}
pub fn ice_iter(&'a self) -> impl Iterator<Item = &dyn IntoContextElement> { pub fn ice_iter(&'a self) -> impl Iterator<Item = &dyn IntoContextElement> {
self.breadcrumb_iter().map(|b| b.get_ice()) self.breadcrumb_iter().map(|b| b.get_ice())
} }

78
src/renderer/tree_renderer.rs
View File

@ -44,44 +44,42 @@ impl<'a> DustRenderer<'a> {
.insert(template.name.clone(), &template.template); .insert(template.name.clone(), &template.template);
} }
// fn new_breadcrumbs_section<'b, B>( fn new_breadcrumbs_section<'b>(
// &self, &self,
// maybe_breadcrumbs: Option<&'a BreadcrumbTreeNode<B>>, maybe_breadcrumbs: Option<&'a BreadcrumbTreeNode>,
// index_context: Option<&'b dyn IntoContextElement>, index_context: Option<&'b dyn IntoContextElement>,
// injected_context: Option<&'b dyn IntoContextElement>, injected_context: Option<&'b dyn IntoContextElement>,
// explicit_context: &Option<Path<'b>>, explicit_context: &Option<Path<'b>>,
// new_context_element: Option<&'b dyn ContextElement>, new_context_element: Option<&'b dyn ContextElement>,
// ) -> Option<&'a BreadcrumbTreeNode<B>> ) -> Option<&'a BreadcrumbTreeNode> {
// where // If there is no new content, return the original breadcrumbs
// B: IntoContextElement, match (
// { index_context,
// // If there is no new content, return the original breadcrumbs injected_context,
// match ( explicit_context,
// index_context, new_context_element,
// injected_context, ) {
// explicit_context, (None, None, None, None) => return maybe_breadcrumbs,
// new_context_element, _ => (),
// ) { }
// (None, None, None, None) => return maybe_breadcrumbs,
// _ => (), // If there is an explicit context, then drop all the current
// } // context
let mut parent = match explicit_context {
// // If there is an explicit context, then drop all the current Some(_) => None,
// // context None => maybe_breadcrumbs,
// let mut new_stack = match explicit_context { };
// Some(_) => None, let mut new_stack = None;
// None => maybe_breadcrumbs,
// }; // TODO: Explicit context
// // TODO: Explicit context injected_context.map(|ctx| {
// // injected_context.map(|ctx| { new_stack = Some(BreadcrumbTreeNode::new(
// // new_stack = Some(BreadcrumbTreeNode { parent.map(|b| b as _),
// // parent: new_stack.map(|b| b as _), BreadcrumbTreeNodeElement::Borrowed(ctx),
// // element: BreadcrumbTreeNodeElement::Borrowed(ctx), ))
// // }); });
// // // TODO
// // }); None
}
// None
// }
} }