mirror of
https://github.com/RGBCube/serenity
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66 lines
2.3 KiB
C++
66 lines
2.3 KiB
C++
/*
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* Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "ManualSectionNode.h"
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#include "ManualPageNode.h"
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#include <AK/LexicalPath.h>
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#include <AK/QuickSort.h>
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#include <AK/String.h>
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#include <LibCore/DirIterator.h>
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String ManualSectionNode::path() const
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{
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return String::format("/usr/share/man/man%s", m_section.characters());
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}
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void ManualSectionNode::reify_if_needed() const
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{
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if (m_reified)
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return;
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m_reified = true;
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Core::DirIterator dir_iter { path(), Core::DirIterator::Flags::SkipDots };
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Vector<String> page_names;
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while (dir_iter.has_next()) {
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LexicalPath lexical_path(dir_iter.next_path());
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if (lexical_path.extension() != "md")
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continue;
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page_names.append(lexical_path.title());
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}
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quick_sort(page_names);
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for (auto& page_name : page_names)
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m_children.append(make<ManualPageNode>(*this, move(page_name)));
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}
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void ManualSectionNode::set_open(bool open)
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{
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if (m_open == open)
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return;
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m_open = open;
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}
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