1 /***************************************************************************
2 * Copyright (C) 2005-08 by the Quassel Project *
3 * devel@quassel-irc.org *
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. *
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. *
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 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
21 #include "buffermodel.h"
23 #include "networkmodel.h"
24 #include "mappedselectionmodel.h"
28 #include <QAbstractItemView>
30 BufferModel::BufferModel(NetworkModel *parent)
31 : QSortFilterProxyModel(parent),
32 _selectionModelSynchronizer(this)
34 setSourceModel(parent);
35 if(Global::parser.isSet("debugbufferswitches")) {
36 connect(_selectionModelSynchronizer.selectionModel(), SIGNAL(currentChanged(const QModelIndex &, const QModelIndex &)),
37 this, SLOT(debug_currentChanged(const QModelIndex &, const QModelIndex &)));
41 bool BufferModel::filterAcceptsRow(int sourceRow, const QModelIndex &parent) const {
43 // only networks and buffers are allowed
46 if(parent.data(NetworkModel::ItemTypeRole) == NetworkModel::NetworkItemType)
52 void BufferModel::synchronizeSelectionModel(MappedSelectionModel *selectionModel) {
53 _selectionModelSynchronizer.addSelectionModel(selectionModel);
56 void BufferModel::synchronizeView(QAbstractItemView *view) {
57 MappedSelectionModel *mappedSelectionModel = new MappedSelectionModel(view->model());
58 _selectionModelSynchronizer.addSelectionModel(mappedSelectionModel);
59 Q_ASSERT(mappedSelectionModel);
60 delete view->selectionModel();
61 view->setSelectionModel(mappedSelectionModel);
64 QModelIndex BufferModel::currentIndex() {
65 return standardSelectionModel()->currentIndex();
68 void BufferModel::setCurrentIndex(const QModelIndex &newCurrent) {
69 _selectionModelSynchronizer.selectionModel()->setCurrentIndex(newCurrent, QItemSelectionModel::Current);
70 _selectionModelSynchronizer.selectionModel()->select(newCurrent, QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows);
73 void BufferModel::debug_currentChanged(QModelIndex current, QModelIndex previous) {
75 qDebug() << "Switched current Buffer: " << current << current.data().toString() << "Buffer:" << current.data(NetworkModel::BufferIdRole).value<BufferId>();