forgot to add 6 files... -.-

[quassel.git] / src / qtgui / bufferviewfilter.cpp

diff --git a/src/qtgui/bufferviewfilter.cpp b/src/qtgui/bufferviewfilter.cpp
new file mode 100644 (file)
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+++ b/src/qtgui/bufferviewfilter.cpp
@@ -0,0 +1,72 @@
+/***************************************************************************
+ *   Copyright (C) 2005-07 by The Quassel Team                             *
+ *   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) any later version.                                   *
+ *                                                                         *
+ *   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 "bufferviewfilter.h"
+
+/*****************************************
+* The Filter for the Tree View
+*****************************************/
+BufferViewFilter::BufferViewFilter(QAbstractItemModel *model, Modes filtermode, QStringList nets, QObject *parent) : QSortFilterProxyModel(parent) {
+  setSourceModel(model);
+  mode = filtermode;
+  networks = nets;
+  
+  connect(model, SIGNAL(invalidateFilter()), this, SLOT(invalidateMe()));
+  connect(model, SIGNAL(updateSelection(const QModelIndex &, QItemSelectionModel::SelectionFlags)), this, SLOT(select(const QModelIndex &, QItemSelectionModel::SelectionFlags)));
+    
+  connect(this, SIGNAL(currentChanged(const QModelIndex &, const QModelIndex &)), model, SLOT(changeCurrent(const QModelIndex &, const QModelIndex &)));
+  connect(this, SIGNAL(doubleClicked(const QModelIndex &)), model, SLOT(doubleClickReceived(const QModelIndex &)));
+}
+
+void BufferViewFilter::invalidateMe() {
+  invalidateFilter();
+}
+
+void BufferViewFilter::select(const QModelIndex &index, QItemSelectionModel::SelectionFlags command) {
+  emit updateSelection(mapFromSource(index), command);
+}
+
+void BufferViewFilter::changeCurrent(const QModelIndex &current, const QModelIndex &previous) {
+  emit currentChanged(mapToSource(current), mapToSource(previous));
+}
+
+void BufferViewFilter::doubleClickReceived(const QModelIndex &clicked) {
+  emit doubleClicked(mapToSource(clicked));
+}
+
+bool BufferViewFilter::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const {
+  QModelIndex child = source_parent.child(source_row, 0);
+  if(!child.isValid())
+    return true; // can't imagine this case but true sounds good :)
+
+  Buffer::Type bufferType = (Buffer::Type) child.data(BufferTreeModel::BufferTypeRole).toInt();
+  if((mode & NoChannels) && bufferType == Buffer::ChannelBuffer) return false;
+  if((mode & NoQueries) && bufferType == Buffer::QueryBuffer) return false;
+  if((mode & NoServers) && bufferType == Buffer::ServerBuffer) return false;
+
+  bool isActive = child.data(BufferTreeModel::BufferActiveRole).toBool();
+  if((mode & NoActive) && isActive) return false;
+  if((mode & NoInactive) && !isActive) return false;
+
+  QString net = child.data(Qt::DisplayRole).toString();
+  if((mode & SomeNets) && !networks.contains(net)) return false;
+    
+  return true;
+}