1/***************************************************************************
2 * Copyright (C) 2005-2014 by the Quassel Project *
3 * devel@quassel-irc.org *
4 * *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
20
21#ifndef MESSAGEFILTER_H_
22#define MESSAGEFILTER_H_
23
24#include <QSortFilterProxyModel>
25
26#include "bufferinfo.h"
27#include "client.h"
28#include "messagemodel.h"
29#include "networkmodel.h"
30#include "types.h"
31
32class MessageFilter : public QSortFilterProxyModel
33{
34 Q_OBJECT
35
36protected:
37 MessageFilter(QAbstractItemModel *source, QObject *parent = 0);
38
39public:
40 MessageFilter(MessageModel *, const QList<BufferId> &buffers = QList<BufferId>(), QObject *parent = 0);
41
42 virtual bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
43 virtual QString idString() const;
44 inline bool isSingleBufferFilter() const { return _validBuffers.count() == 1; }
45 BufferId singleBufferId() const { return *(_validBuffers.constBegin()); }
46 inline bool containsBuffer(const BufferId &id) const { return _validBuffers.contains(id); }
47 inline QSet<BufferId> containedBuffers() const { return _validBuffers; }
48
49public slots:
50 void messageTypeFilterChanged();
51 void messageRedirectionChanged();
52 void requestBacklog();
53 // redefined as public slot
54 void invalidateFilter() { QSortFilterProxyModel::invalidateFilter(); }
55
56protected:
57 QString bufferName() const { return Client::networkModel()->bufferName(singleBufferId()); }
58 BufferInfo::Type bufferType() const { return Client::networkModel()->bufferType(singleBufferId()); }
59 NetworkId networkId() const { return Client::networkModel()->networkId(singleBufferId()); }
60
61private:
62 void init();
63
64 QSet<BufferId> _validBuffers;
65 QMultiHash<QString, uint> _filteredQuitMsgs;
66 int _messageTypeFilter;
67
68 int _userNoticesTarget;
69 int _serverNoticesTarget;
70 int _errorMsgsTarget;
71};
72
73
74#endif
75