mirror of
https://github.com/RGBCube/serenity
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201c9d7c77
Clicking on a subsection now displays the sibling page, which is intended to be the main page for that section.
46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
/*
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* Copyright (c) 2022, kleines Filmröllchen <filmroellchen@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "SubsectionNode.h"
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#include "PageNode.h"
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#include <AK/TypeCasts.h>
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namespace Manual {
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SubsectionNode::SubsectionNode(NonnullRefPtr<SectionNode> parent, StringView name)
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: SectionNode(name, name)
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, m_parent(move(parent))
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{
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}
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Node const* SubsectionNode::parent() const { return m_parent; }
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PageNode const* SubsectionNode::document() const
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{
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auto maybe_siblings = parent()->children();
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if (maybe_siblings.is_error())
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return nullptr;
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auto siblings = maybe_siblings.release_value();
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for (auto const& sibling : siblings) {
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if (&*sibling == this)
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continue;
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auto sibling_name = sibling->name();
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if (sibling_name.is_error())
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continue;
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if (sibling_name.value() == m_name && is<PageNode>(*sibling))
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return static_cast<PageNode*>(&*sibling);
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}
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return nullptr;
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}
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ErrorOr<String> SubsectionNode::name() const { return m_name; }
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ErrorOr<String> SubsectionNode::path() const
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{
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return String::formatted("{}/{}", TRY(m_parent->path()), m_section);
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}
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}
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