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 BUFFERMODEL_H
22#define BUFFERMODEL_H
23
24#include <QSortFilterProxyModel>
25#include <QItemSelectionModel>
26#include <QPair>
27
28#include "network.h"
29#include "networkmodel.h"
30#include "types.h"
31#include "selectionmodelsynchronizer.h"
32
33class QAbstractItemView;
34
35class BufferModel : public QSortFilterProxyModel
36{
37 Q_OBJECT
38
39public:
40 BufferModel(NetworkModel *parent = 0);
41
42 bool filterAcceptsRow(int sourceRow, const QModelIndex &parent) const;
43
44 inline const SelectionModelSynchronizer *selectionModelSynchronizer() const { return &_selectionModelSynchronizer; }
45 inline QItemSelectionModel *standardSelectionModel() const { return _selectionModelSynchronizer.selectionModel(); }
46
47 inline void synchronizeSelectionModel(QItemSelectionModel *selectionModel) { _selectionModelSynchronizer.synchronizeSelectionModel(selectionModel); }
48 void synchronizeView(QAbstractItemView *view);
49
50 inline QModelIndex currentIndex() { return standardSelectionModel()->currentIndex(); }
51 inline BufferId currentBuffer() { return currentIndex().data(NetworkModel::BufferIdRole).value<BufferId>(); }
52
53public slots:
54 void setCurrentIndex(const QModelIndex &newCurrent);
55 void switchToBuffer(const BufferId &bufferId);
56 void switchToBufferIndex(const QModelIndex &bufferIdx);
57 void switchToOrJoinBuffer(NetworkId network, const QString &bufferName, bool isQuery = false);
58 void switchToOrStartQuery(NetworkId network, const QString &nick)
59 {
60 switchToOrJoinBuffer(network, nick, true);
61 }
62
63
64 void switchToBufferAfterCreation(NetworkId network, const QString &name);
65
66private slots:
67 void debug_currentChanged(QModelIndex current, QModelIndex previous);
68 void newNetwork(NetworkId id);
69 void networkConnectionChanged(Network::ConnectionState state);
70 void newBuffers(const QModelIndex &parent, int start, int end);
71
72private:
73 void newBuffer(BufferId bufferId);
74
75 SelectionModelSynchronizer _selectionModelSynchronizer;
76 QPair<NetworkId, QString> _bufferToSwitchTo;
77};
78
79
80#endif // BUFFERMODEL_H
81