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cea7dbce42
Outlines are in theory implemented (though I'm having trouble finding a simple PDF with outlines to test it on), and thumbnails are not.
33 lines
1.1 KiB
C++
33 lines
1.1 KiB
C++
/*
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* Copyright (c) 2021, Matthew Olsson <mattco@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibGUI/Model.h>
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#include <LibGUI/TreeView.h>
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#include <LibPDF/Document.h>
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class OutlineModel final : public GUI::Model {
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public:
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static NonnullRefPtr<OutlineModel> create(const NonnullRefPtr<PDF::OutlineDict>& outline);
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void set_index_open_state(const GUI::ModelIndex& index, bool is_open);
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virtual int row_count(const GUI::ModelIndex&) const override;
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virtual int column_count(const GUI::ModelIndex&) const override;
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virtual GUI::Variant data(const GUI::ModelIndex& index, GUI::ModelRole role) const override;
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virtual void update() override;
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virtual GUI::ModelIndex parent_index(const GUI::ModelIndex&) const override;
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virtual GUI::ModelIndex index(int row, int column, const GUI::ModelIndex&) const override;
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private:
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OutlineModel(const NonnullRefPtr<PDF::OutlineDict>& outline);
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GUI::Icon m_closed_item_icon;
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GUI::Icon m_open_item_icon;
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NonnullRefPtr<PDF::OutlineDict> m_outline;
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HashTable<PDF::OutlineItem*> m_open_outline_items;
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};
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