56 lines
1.9 KiB
C++
Executable file
56 lines
1.9 KiB
C++
Executable file
// This file is part of RSS Guard.
|
|
//
|
|
// Copyright (C) 2011-2017 by Martin Rotter <rotter.martinos@gmail.com>
|
|
//
|
|
// RSS Guard 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 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// RSS Guard 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 RSS Guard. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
#ifndef MESSAGESPROXYMODEL_H
|
|
#define MESSAGESPROXYMODEL_H
|
|
|
|
#include <QSortFilterProxyModel>
|
|
|
|
|
|
class MessagesModel;
|
|
|
|
class MessagesProxyModel : public QSortFilterProxyModel {
|
|
Q_OBJECT
|
|
|
|
public:
|
|
// Constructors and destructors.
|
|
explicit MessagesProxyModel(MessagesModel *source_model, QObject *parent = 0);
|
|
virtual ~MessagesProxyModel();
|
|
|
|
QModelIndex getNextPreviousUnreadItemIndex(int default_row);
|
|
|
|
// Maps list of indexes.
|
|
QModelIndexList mapListToSource(const QModelIndexList &indexes) const;
|
|
QModelIndexList mapListFromSource(const QModelIndexList &indexes, bool deep = false) const;
|
|
|
|
// Fix for matching indexes with respect to specifics of the message model.
|
|
QModelIndexList match(const QModelIndex &start, int role, const QVariant &entered_value, int hits, Qt::MatchFlags flags) const;
|
|
|
|
// Performs sort of items.
|
|
void sort(int column, Qt::SortOrder order = Qt::AscendingOrder);
|
|
|
|
private:
|
|
QModelIndex getNextUnreadItemIndex(int default_row, int max_row) const;
|
|
|
|
// Compares two rows of data.
|
|
bool lessThan(const QModelIndex &left, const QModelIndex &right) const;
|
|
|
|
// Source model pointer.
|
|
MessagesModel *m_sourceModel;
|
|
};
|
|
|
|
#endif // MESSAGESPROXYMODEL_H
|