src/client/messagefilter.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-08 by the Quassel Project                          *
   3  *   devel@quassel-irc.org                                                 *
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  20
  21 #include "messagefilter.h"
  22
  23 MessageFilter::MessageFilter(QAbstractItemModel *source, QObject *parent)
  24   : QSortFilterProxyModel(parent)
  25 {
  26   setSourceModel(source);
  27 }
  28
  29 MessageFilter::MessageFilter(MessageModel *source, const QList<BufferId> &buffers, QObject *parent)
  30   : QSortFilterProxyModel(parent),
  31     _validBuffers(buffers.toSet())
  32 {
  33   setSourceModel(source);
  34 }
  35
  36 QString MessageFilter::idString() const {
  37   if(_validBuffers.isEmpty())
  38     return "*";
  39
  40   QList<BufferId> bufferIds = _validBuffers.toList();;
  41   qSort(bufferIds);
  42
  43   QStringList bufferIdStrings;
  44   foreach(BufferId id, bufferIds)
  45     bufferIdStrings << QString::number(id.toInt());
  46
  47   return bufferIdStrings.join("|");
  48 }
  49
  50 bool MessageFilter::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const {
  51   Q_UNUSED(sourceParent);
  52   if(_validBuffers.isEmpty())
  53     return true;
  54
  55   BufferId id = sourceModel()->data(sourceModel()->index(sourceRow, 0), MessageModel::BufferIdRole).value<BufferId>();
  56   if(!id.isValid()) {
  57     return true;
  58   }
  59   return _validBuffers.contains(id);
  60 }