1 /***************************************************************************
2 * Copyright (C) 2005-07 by the Quassel IRC 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) 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 ***************************************************************************/
23 #include "bufferview.h"
24 #include "networkmodel.h"
26 /*****************************************
27 * The TreeView showing the Buffers
28 *****************************************/
29 // Please be carefull when reimplementing methods which are used to inform the view about changes to the data
30 // to be on the safe side: call QTreeView's method aswell
31 BufferView::BufferView(QWidget *parent) : QTreeView(parent) {
33 header()->setContextMenuPolicy(Qt::ActionsContextMenu);
35 QAction *showBufferAct = new QAction(tr("Buffer"), header());
36 showBufferAct->setCheckable(true);
37 showBufferAct->setChecked(true);
38 showBufferAct->setProperty("column", 0);
39 connect(showBufferAct, SIGNAL(toggled(bool)), this, SLOT(toggleHeader(bool)));
40 header()->addAction(showBufferAct);
42 QAction *showTopicAct = new QAction(tr("Topic"), header());
43 showTopicAct->setCheckable(true);
44 showTopicAct->setChecked(true);
45 showTopicAct->setProperty("column", 1);
46 connect(showTopicAct, SIGNAL(toggled(bool)), this, SLOT(toggleHeader(bool)));
47 header()->addAction(showTopicAct);
49 QAction *showNickAct = new QAction(tr("Nick Count"), header());
50 showNickAct->setCheckable(true);
51 showNickAct->setChecked(true);
52 showNickAct->setProperty("column", 2);
53 connect(showNickAct, SIGNAL(toggled(bool)), this, SLOT(toggleHeader(bool)));
54 header()->addAction(showNickAct);
58 void BufferView::init() {
61 // header()->hideSection(1);
66 #ifndef QT_NO_DRAGANDDROP
69 setDropIndicatorShown(true);
72 setSortingEnabled(true);
73 sortByColumn(0, Qt::AscendingOrder);
74 connect(this, SIGNAL(activated(QModelIndex)), this, SLOT(joinChannel(QModelIndex)));
77 void BufferView::setFilteredModel(QAbstractItemModel *model, BufferViewFilter::Modes mode, QList<uint> nets) {
78 BufferViewFilter *filter = new BufferViewFilter(model, mode, nets);
80 connect(this, SIGNAL(removeBuffer(const QModelIndex &)), filter, SLOT(removeBuffer(const QModelIndex &)));
83 void BufferView::setModel(QAbstractItemModel *model) {
84 delete selectionModel();
85 QTreeView::setModel(model);
90 void BufferView::joinChannel(const QModelIndex &index) {
91 Buffer::Type bufferType = (Buffer::Type)index.data(NetworkModel::BufferTypeRole).toInt();
93 if(bufferType != Buffer::ChannelType)
96 Client::fakeInput(index.data(NetworkModel::BufferUidRole).toUInt(), QString("/JOIN %1").arg(index.sibling(index.row(), 0).data().toString()));
99 void BufferView::keyPressEvent(QKeyEvent *event) {
100 if(event->key() == Qt::Key_Backspace || event->key() == Qt::Key_Delete) {
102 QModelIndex index = selectionModel()->selectedIndexes().first();
103 if(index.isValid()) {
104 emit removeBuffer(index);
107 QTreeView::keyPressEvent(event);
110 // ensure that newly inserted network nodes are expanded per default
111 void BufferView::rowsInserted(const QModelIndex & parent, int start, int end) {
112 QTreeView::rowsInserted(parent, start, end);
113 if(model()->rowCount(parent) == 1 && parent != QModelIndex()) {
114 // without updating the parent the expand will have no effect... Qt Bug?
120 void BufferView::toggleHeader(bool checked) {
121 QAction *action = qobject_cast<QAction *>(sender());
122 header()->setSectionHidden((action->property("column")).toInt(), not checked);