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/*
Copyright 2021 S. Razi Alavizadeh
Copyright 2014-2015, 2021 Adam Reichold
This file is part of qpdfview.
qpdfview is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
qpdfview 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with qpdfview. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef BOOKMARKMODEL_H
#define BOOKMARKMODEL_H
#include <QAbstractListModel>
#include <QDateTime>
#include <QHash>
#include <QVector>
namespace qpdfview
{
struct BookmarkItem
{
int page;
QString label;
QString comment;
QDateTime modified;
BookmarkItem(int page = -1, const QString& label = QString(), const QString& comment = QString(), const QDateTime& modified = QDateTime::currentDateTime()) :
page(page),
label(label),
comment(comment),
modified(modified) {}
void appendToComment(const QString& text);
};
} // namespace qpdfview
Q_DECLARE_TYPEINFO(qpdfview::BookmarkItem, Q_MOVABLE_TYPE);
namespace qpdfview
{
class BookmarkModel : public QAbstractListModel
{
Q_OBJECT
public:
static BookmarkModel* fromPath(const QString& path, bool create = false);
static QList< QString > paths();
static void removePath(const QString& path);
static void removeAllPaths();
bool isEmpty() const { return m_bookmarks.isEmpty(); }
void addBookmark(const BookmarkItem& bookmark);
void removeBookmark(const BookmarkItem& bookmark);
void findBookmark(BookmarkItem& bookmark) const;
enum
{
PageRole = Qt::UserRole + 1,
LabelRole,
CommentRole,
ModifiedRole
};
Qt::ItemFlags flags(const QModelIndex&) const;
int columnCount(const QModelIndex& parent = QModelIndex()) const;
int rowCount(const QModelIndex& parent = QModelIndex()) const;
QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
private:
Q_DISABLE_COPY(BookmarkModel)
static QHash< QString, BookmarkModel* > s_instances;
BookmarkModel(QObject* parent = 0);
QVector< BookmarkItem > m_bookmarks;
};
} // qpdfview
#endif // BOOKMARKMODEL_H
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