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/*
* Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <AK/NonnullRefPtr.h>
#include <AK/Optional.h>
#include <AK/Result.h>
#include <AK/String.h>
#include <LibGUI/Model.h>
class ManualModel final : public GUI::Model {
public:
static NonnullRefPtr<ManualModel> create()
{
return adopt(*new ManualModel);
}
virtual ~ManualModel() override {};
Optional<GUI::ModelIndex> index_from_path(const StringView&) const;
String page_path(const GUI::ModelIndex&) const;
String page_and_section(const GUI::ModelIndex&) const;
Result<StringView, OSError> page_view(const String& path) const;
void update_section_node_on_toggle(const GUI::ModelIndex&, const bool);
virtual int row_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
virtual int column_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
virtual GUI::Variant data(const GUI::ModelIndex&, GUI::ModelRole) const override;
virtual TriState data_matches(const GUI::ModelIndex&, GUI::Variant) const override;
virtual void update() override;
virtual GUI::ModelIndex parent_index(const GUI::ModelIndex&) const override;
virtual GUI::ModelIndex index(int row, int column = 0, const GUI::ModelIndex& parent = GUI::ModelIndex()) const override;
private:
ManualModel();
GUI::Icon m_section_open_icon;
GUI::Icon m_section_icon;
GUI::Icon m_page_icon;
mutable HashMap<String, NonnullRefPtr<MappedFile>> m_mapped_files;
};
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