1 /***************************************************************************
2 * Copyright (C) 2005-09 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 <QAbstractItemView>
26 #include "networkmodel.h"
29 BufferModel::BufferModel(NetworkModel *parent)
30 : QSortFilterProxyModel(parent),
31 _selectionModelSynchronizer(this)
33 setSourceModel(parent);
34 if(Quassel::isOptionSet("debugbufferswitches")) {
35 connect(_selectionModelSynchronizer.selectionModel(), SIGNAL(currentChanged(const QModelIndex &, const QModelIndex &)),
36 this, SLOT(debug_currentChanged(const QModelIndex &, const QModelIndex &)));
38 connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), this, SLOT(newNetwork(NetworkId)));
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::newNetwork(NetworkId id) {
53 const Network *net = Client::network(id);
55 connect(net, SIGNAL(connectionStateSet(Network::ConnectionState)),
56 this, SLOT(networkConnectionChanged(Network::ConnectionState)));
59 void BufferModel::networkConnectionChanged(Network::ConnectionState state) {
61 case Network::Connecting:
62 case Network::Initializing:
63 if(currentIndex().isValid())
66 Network *net = qobject_cast<Network *>(sender());
68 setCurrentIndex(mapFromSource(Client::networkModel()->networkIndex(net->networkId())));
76 void BufferModel::synchronizeView(QAbstractItemView *view) {
77 _selectionModelSynchronizer.synchronizeSelectionModel(view->selectionModel());
80 void BufferModel::setCurrentIndex(const QModelIndex &newCurrent) {
81 _selectionModelSynchronizer.selectionModel()->setCurrentIndex(newCurrent, QItemSelectionModel::Current);
82 _selectionModelSynchronizer.selectionModel()->select(newCurrent, QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows);
85 void BufferModel::switchToBuffer(const BufferId &bufferId) {
86 QModelIndex source_index = Client::networkModel()->bufferIndex(bufferId);
87 setCurrentIndex(mapFromSource(source_index));
90 void BufferModel::switchToBufferIndex(const QModelIndex &bufferIdx) {
91 // we accept indexes that directly belong to us or our parent - nothing else
92 if(bufferIdx.model() == this) {
93 setCurrentIndex(bufferIdx);
97 if(bufferIdx.model() == sourceModel()) {
98 setCurrentIndex(mapFromSource(bufferIdx));
102 qWarning() << "BufferModel::switchToBufferIndex(const QModelIndex &):" << bufferIdx << "does not belong to BufferModel or NetworkModel";
105 void BufferModel::switchToOrJoinBuffer(NetworkId networkId, const QString &name) {
106 BufferId bufId = Client::networkModel()->bufferId(networkId, name);
107 if(bufId.isValid()) {
108 QModelIndex targetIdx = Client::networkModel()->bufferIndex(bufId);
109 switchToBuffer(bufId);
110 if(!targetIdx.data(NetworkModel::ItemActiveRole).toBool())
111 Client::userInput(BufferInfo::fakeStatusBuffer(networkId), QString("/JOIN %1").arg(name));
113 Client::userInput(BufferInfo::fakeStatusBuffer(networkId), QString("/JOIN %1").arg(name));
116 void BufferModel::debug_currentChanged(QModelIndex current, QModelIndex previous) {
118 qDebug() << "Switched current Buffer: " << current << current.data().toString() << "Buffer:" << current.data(NetworkModel::BufferIdRole).value<BufferId>();