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