src/client/messagefilter.h

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2016 by the Quassel Project                        *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
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   8  *   (at your option) version 3.                                           *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
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  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
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  20
  21 #ifndef MESSAGEFILTER_H_
  22 #define MESSAGEFILTER_H_
  23
  24 #include <QSortFilterProxyModel>
  25
  26 #include "bufferinfo.h"
  27 #include "client.h"
  28 #include "messagemodel.h"
  29 #include "networkmodel.h"
  30 #include "types.h"
  31
  32 class MessageFilter : public QSortFilterProxyModel
  33 {
  34     Q_OBJECT
  35
  36 protected:
  37     MessageFilter(QAbstractItemModel *source, QObject *parent = 0);
  38
  39 public:
  40     MessageFilter(MessageModel *, const QList<BufferId> &buffers = QList<BufferId>(), QObject *parent = 0);
  41
  42     virtual bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
  43     virtual QString idString() const;
  44     inline bool isSingleBufferFilter() const { return _validBuffers.count() == 1; }
  45     BufferId singleBufferId() const { return *(_validBuffers.constBegin()); }
  46     inline bool containsBuffer(const BufferId &id) const { return _validBuffers.contains(id); }
  47     inline QSet<BufferId> containedBuffers() const { return _validBuffers; }
  48
  49 public slots:
  50     void messageTypeFilterChanged();
  51     void messageRedirectionChanged();
  52     void requestBacklog();
  53     // redefined as public slot
  54     void invalidateFilter() { QSortFilterProxyModel::invalidateFilter(); }
  55
  56 protected:
  57     QString bufferName() const { return Client::networkModel()->bufferName(singleBufferId()); }
  58     BufferInfo::Type bufferType() const { return Client::networkModel()->bufferType(singleBufferId()); }
  59     NetworkId networkId() const { return Client::networkModel()->networkId(singleBufferId()); }
  60
  61 private:
  62     void init();
  63
  64     QSet<BufferId> _validBuffers;
  65     QMultiHash<QString, uint> _filteredQuitMsgs;
  66     int _messageTypeFilter;
  67
  68     int _userNoticesTarget;
  69     int _serverNoticesTarget;
  70     int _errorMsgsTarget;
  71 };
  72
  73
  74 #endif