RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 09:58:11 +00:00
Code Issues Activity Actions

Help+LibManual: Open sibling page for subsections

Browse source 
Clicking on a subsection now displays the sibling page, which is
intended to be the main page for that section.
This commit is contained in:
kleines Filmröllchen 2022-12-14 17:53:41 +01:00 • committed by Andrew Kaster
parent 3e67f14e58
commit 201c9d7c77
6 changed files with 26 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

20
Userland/Libraries/LibManual/SubsectionNode.cpp
View file

@ -5,6 +5,8 @@
*/
#include "SubsectionNode.h"
#include "PageNode.h"
#include <AK/TypeCasts.h>
namespace Manual {
@ -16,6 +18,24 @@ SubsectionNode::SubsectionNode(NonnullRefPtr<SectionNode> parent, StringView nam
Node const* SubsectionNode::parent() const { return m_parent; }
PageNode const* SubsectionNode::document() const
{
auto maybe_siblings = parent()->children();
if (maybe_siblings.is_error())
return nullptr;
auto siblings = maybe_siblings.release_value();
for (auto const& sibling : siblings) {
if (&*sibling == this)
continue;
auto sibling_name = sibling->name();
if (sibling_name.is_error())
continue;
if (sibling_name.value() == m_name && is<PageNode>(*sibling))
return static_cast<PageNode*>(&*sibling);
}
return nullptr;
}
ErrorOr<String> SubsectionNode::name() const { return m_name; }
ErrorOr<String> SubsectionNode::path() const