Library renamed to Pdf4Qt

Pdf4QtLib/sources/pdfoutline.h

@@ -0,0 +1,82 @@
+//    Copyright (C) 2019-2020 Jakub Melka
+//
+//    This file is part of Pdf4Qt.
+//
+//    Pdf4Qt is free software: you can redistribute it and/or modify
+//    it under the terms of the GNU Lesser General Public License as published by
+//    the Free Software Foundation, either version 3 of the License, or
+//    (at your option) any later version.
+//
+//    Pdf4Qt is distributed in the hope that it will be useful,
+//    but WITHOUT ANY WARRANTY; without even the implied warranty of
+//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//    GNU Lesser General Public License for more details.
+//
+//    You should have received a copy of the GNU Lesser General Public License
+//    along with Pdf4Qt.  If not, see <https://www.gnu.org/licenses/>.
+
+#ifndef PDFOUTLINE_H
+#define PDFOUTLINE_H
+
+#include "pdfglobal.h"
+#include "pdfobject.h"
+#include "pdfaction.h"
+
+#include <QSharedPointer>
+
+#include <set>
+
+namespace pdf
+{
+class PDFDocument;
+
+/// Outline item
+class Pdf4QtLIBSHARED_EXPORT PDFOutlineItem
+{
+public:
+    explicit PDFOutlineItem() = default;
+
+    const QString& getTitle() const { return m_title; }
+    void setTitle(const QString& title) { m_title = title; }
+
+    size_t getChildCount() const { return m_children.size(); }
+    size_t getTotalCount() const;
+    const PDFOutlineItem* getChild(size_t index) const { return m_children[index].get(); }
+    void addChild(QSharedPointer<PDFOutlineItem> child) { m_children.emplace_back(qMove(child)); }
+    QSharedPointer<PDFOutlineItem> getChildPtr(size_t index) const { return m_children[index]; }
+
+    static QSharedPointer<PDFOutlineItem> parse(const PDFDocument* document, const PDFObject& root);
+
+    const PDFAction* getAction() const;
+    void setAction(const PDFActionPtr& action);
+
+    QColor getTextColor() const;
+    void setTextColor(const QColor& textColor);
+
+    bool isFontItalics() const;
+    void setFontItalics(bool fontItalics);
+
+    bool isFontBold() const;
+    void setFontBold(bool fontBold);
+
+    PDFObjectReference getStructureElement() const;
+    void setStructureElement(PDFObjectReference structureElement);
+
+private:
+    static void parseImpl(const PDFDocument* document,
+                          PDFOutlineItem* parent,
+                          PDFObjectReference currentItem,
+                          std::set<PDFObjectReference>& visitedOutlineItems);
+
+    QString m_title;
+    std::vector<QSharedPointer<PDFOutlineItem>> m_children;
+    PDFActionPtr m_action;
+    PDFObjectReference m_structureElement;
+    QColor m_textColor;
+    bool m_fontItalics = false;
+    bool m_fontBold = false;
+};
+
+}   // namespace pdf
+
+#endif // PDFOUTLINE_H