mirror of
https://github.com/JakubMelka/PDF4QT.git
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96 lines
3.2 KiB
C++
96 lines
3.2 KiB
C++
// MIT License
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//
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// Copyright (c) 2018-2025 Jakub Melka and Contributors
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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#ifndef PDFOUTLINE_H
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#define PDFOUTLINE_H
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#include "pdfglobal.h"
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#include "pdfobject.h"
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#include "pdfaction.h"
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#include <QSharedPointer>
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#include <set>
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namespace pdf
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{
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class PDFDocument;
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/// Outline item
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class PDF4QTLIBCORESHARED_EXPORT PDFOutlineItem
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{
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public:
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explicit PDFOutlineItem() = default;
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const QString& getTitle() const { return m_title; }
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void setTitle(const QString& title) { m_title = title; }
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size_t getChildCount() const { return m_children.size(); }
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size_t getTotalCount() const;
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const PDFOutlineItem* getChild(size_t index) const { return m_children[index].get(); }
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void addChild(QSharedPointer<PDFOutlineItem> child) { m_children.emplace_back(qMove(child)); }
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QSharedPointer<PDFOutlineItem> getChildPtr(size_t index) const { return m_children[index]; }
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static QSharedPointer<PDFOutlineItem> parse(const PDFObjectStorage* storage, const PDFObject& root);
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const PDFAction* getAction() const;
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PDFAction* getAction();
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void setAction(const PDFActionPtr& action);
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QColor getTextColor() const;
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void setTextColor(const QColor& textColor);
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bool isFontItalics() const;
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void setFontItalics(bool fontItalics);
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bool isFontBold() const;
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void setFontBold(bool fontBold);
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PDFObjectReference getStructureElement() const;
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void setStructureElement(PDFObjectReference structureElement);
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void apply(const std::function<void(PDFOutlineItem*)>& functor);
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QSharedPointer<PDFOutlineItem> clone() const;
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void insertChild(size_t index, QSharedPointer<PDFOutlineItem> item);
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void removeChild(size_t index);
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private:
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static void parseImpl(const PDFObjectStorage* storage,
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PDFOutlineItem* parent,
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PDFObjectReference currentItem,
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std::set<PDFObjectReference>& visitedOutlineItems);
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QString m_title;
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std::vector<QSharedPointer<PDFOutlineItem>> m_children;
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PDFActionPtr m_action;
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PDFObjectReference m_structureElement;
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QColor m_textColor;
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bool m_fontItalics = false;
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bool m_fontBold = false;
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};
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} // namespace pdf
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#endif // PDFOUTLINE_H
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