mirror of
https://github.com/JakubMelka/PDF4QT.git
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91 lines
2.5 KiB
C++
91 lines
2.5 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 PDFBOOKMARKMANAGER_H
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#define PDFBOOKMARKMANAGER_H
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#include "pdfdocument.h"
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#include <QObject>
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namespace pdfviewer
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{
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class PDFBookmarkManager : public QObject
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{
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Q_OBJECT
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private:
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using BaseClass = QObject;
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public:
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PDFBookmarkManager(QObject* parent);
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void setDocument(const pdf::PDFModifiedDocument& document);
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void saveToFile(QString fileName);
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bool loadFromFile(QString fileName);
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struct Bookmark
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{
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bool isAuto = false;
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QString name;
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pdf::PDFInteger pageIndex = -1;
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};
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bool isEmpty() const;
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int getBookmarkCount() const;
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Bookmark getBookmark(int index) const;
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void toggleBookmark(pdf::PDFInteger pageIndex);
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void setGenerateBookmarksAutomatically(bool generateBookmarksAutomatically);
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void goToNextBookmark();
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void goToPreviousBookmark();
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void goToCurrentBookmark();
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void goToBookmark(int index, bool force);
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signals:
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void bookmarksAboutToBeChanged();
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void bookmarksChanged();
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void bookmarkActivated(int index, Bookmark bookmark);
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private:
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friend class PDFBookmarkManagerHelper;
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void sortBookmarks();
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void regenerateAutoBookmarks();
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struct Bookmarks
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{
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std::vector<Bookmark> bookmarks;
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};
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pdf::PDFDocument* m_document;
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Bookmarks m_bookmarks;
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int m_currentBookmark = -1;
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bool m_generateBookmarksAutomatically = true;
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};
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} // namespace pdf
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#endif // PDFBOOKMARKMANAGER_H
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