1 /***************************************************************************
2 * Copyright (C) 2005-07 by The Quassel Team *
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) any later version. *
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 ***************************************************************************/
22 #include "bufferview.h"
23 #include "buffertreemodel.h"
25 /*****************************************
26 * The TreeView showing the Buffers
27 *****************************************/
28 // Please be carefull when reimplementing methods which are used to inform the view about changes to the data
29 // to be on the safe side: call QTreeView's method aswell
30 BufferView::BufferView(QWidget *parent) : QTreeView(parent) {
33 void BufferView::init() {
36 header()->hideSection(1);
43 setDropIndicatorShown(true);
45 setSortingEnabled(true);
46 sortByColumn(0, Qt::AscendingOrder);
47 connect(this, SIGNAL(activated(QModelIndex)), this, SLOT(joinChannel(QModelIndex)));
50 void BufferView::setFilteredModel(QAbstractItemModel *model, BufferViewFilter::Modes mode, QList<uint> nets) {
51 BufferViewFilter *filter = new BufferViewFilter(model, mode, nets);
53 connect(this, SIGNAL(removeBuffer(const QModelIndex &)), filter, SLOT(removeBuffer(const QModelIndex &)));
56 void BufferView::setModel(QAbstractItemModel *model) {
57 delete selectionModel();
58 QTreeView::setModel(model);
63 void BufferView::joinChannel(const QModelIndex &index) {
64 Buffer::Type bufferType = (Buffer::Type)index.data(BufferTreeModel::BufferTypeRole).toInt();
66 if(bufferType != Buffer::ChannelType)
69 Client::fakeInput(index.data(BufferTreeModel::BufferUidRole).toUInt(), QString("/JOIN %1").arg(index.sibling(index.row(), 0).data().toString()));
72 void BufferView::keyPressEvent(QKeyEvent *event) {
73 if(event->key() == Qt::Key_Backspace || event->key() == Qt::Key_Delete) {
75 QModelIndex index = selectionModel()->selectedIndexes().first();
77 emit removeBuffer(index);
80 QTreeView::keyPressEvent(event);
83 // ensure that newly inserted network nodes are expanded per default
84 void BufferView::rowsInserted(const QModelIndex & parent, int start, int end) {
85 QTreeView::rowsInserted(parent, start, end);
86 if(model()->rowCount(parent) == 1 && parent != QModelIndex()) {
87 // without updating the parent the expand will have no effect... Qt Bug?