mirror of https://github.com/JakubMelka/PDF4QT.git
77 lines
2.4 KiB
C++
77 lines
2.4 KiB
C++
// Copyright (C) 2023 Jakub Melka
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//
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// This file is part of PDF4QT.
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//
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// PDF4QT is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// with the written consent of the copyright owner, any later version.
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//
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// PDF4QT is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with PDF4QT. If not, see <https://www.gnu.org/licenses/>.
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#ifndef PDFBOOKMARKUI_H
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#define PDFBOOKMARKUI_H
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#include "pdfviewerglobal.h"
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#include "pdfbookmarkmanager.h"
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#include <QStyledItemDelegate>
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#include <QAbstractItemModel>
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namespace pdfviewer
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{
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class PDFBookmarkItemModel : public QAbstractItemModel
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{
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Q_OBJECT
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private:
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using BaseClass = QAbstractItemModel;
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public:
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PDFBookmarkItemModel(PDFBookmarkManager* bookmarkManager, QObject* parent);
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virtual QModelIndex index(int row, int column, const QModelIndex& parent) const override;
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virtual QModelIndex parent(const QModelIndex& child) const override;
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virtual int rowCount(const QModelIndex& parent) const override;
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virtual int columnCount(const QModelIndex& parent) const override;
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virtual QVariant data(const QModelIndex& index, int role) const override;
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private:
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PDFBookmarkManager* m_bookmarkManager = nullptr;
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};
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class PDFBookmarkItemDelegate : public QStyledItemDelegate
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{
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Q_OBJECT
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private:
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using BaseClass = QStyledItemDelegate;
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public:
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PDFBookmarkItemDelegate(PDFBookmarkManager* bookmarkManager, QObject* parent);
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virtual void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const override;
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virtual QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const override;
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private:
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static constexpr int MARGIN = 6;
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static constexpr int ICON_SIZE = 32;
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void drawStar(QPainter& painter, const QPointF& center, double size, const QColor& color) const;
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QString getPageText(const PDFBookmarkManager::Bookmark& bookmark) const;
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PDFBookmarkManager* m_bookmarkManager = nullptr;
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};
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} // namespace pdfviewer
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#endif // PDFBOOKMARKUI_H
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