Implemented a channel browser (BR #176).

[quassel.git] / src / client / irclistmodel.cpp

diff --git a/src/client/irclistmodel.cpp b/src/client/irclistmodel.cpp
new file mode 100644 (file)
index 0000000..5da6804
--- /dev/null
+++ b/src/client/irclistmodel.cpp
@@ -0,0 +1,89 @@
+/***************************************************************************
+ *   Copyright (C) 2005-08 by the Quassel Project                          *
+ *   devel@quassel-irc.org                                                 *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) version 3.                                           *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#include "irclistmodel.h"
+
+#include <QStringList>
+
+IrcListModel::IrcListModel(QObject *parent)
+  : QAbstractItemModel(parent)
+{
+}
+
+QVariant IrcListModel::data(const QModelIndex &index, int role) const {
+  if(!index.isValid() || index.row() >= rowCount() || index.column() >= columnCount() || role != Qt::DisplayRole)
+    return QVariant();
+
+  IrcListHelper::ChannelDescription channel = _channelList[index.row()];
+
+  switch(index.column()) {
+  case 0:
+    return channel.channelName;
+  case 1:
+    return channel.userCount;
+  case 2:
+    return channel.topic;
+  default:
+    return QVariant();
+  }
+}
+
+Qt::ItemFlags IrcListModel::flags(const QModelIndex &index) const {
+  if(!index.isValid()) {
+    return Qt::ItemIsDropEnabled;
+  } else {
+    return Qt::ItemIsSelectable | Qt::ItemIsEnabled;
+  }
+}
+
+
+QVariant IrcListModel::headerData(int section, Qt::Orientation orientation, int role) const {
+  QStringList header;
+  header << tr("Channel")
+        << tr("Users")
+        << tr("Topic");
+  
+  if(orientation == Qt::Horizontal && role == Qt::DisplayRole)
+    return header[section];
+
+  return QVariant();
+}
+
+QModelIndex IrcListModel::index(int row, int column, const QModelIndex &parent) const {
+  Q_UNUSED(parent);
+  if(row >= rowCount() || column >= columnCount())
+    return QModelIndex();
+
+  return createIndex(row, column);
+}
+
+void IrcListModel::setChannelList(const QList<IrcListHelper::ChannelDescription> &channelList) {
+  if(rowCount() > 0) {
+    beginRemoveRows(QModelIndex(), 0, _channelList.count() - 1);
+    _channelList.clear();
+    endRemoveRows();
+  }
+
+  if(channelList.count() > 0) {
+    beginInsertRows(QModelIndex(), 0, channelList.count() - 1);
+    _channelList = channelList;
+    endInsertRows();
+  }
+}