src/client/messagefilter.h

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2018 by the Quassel Project                        *
   3  *   devel@quassel-irc.org                                                 *
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  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
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  20
  21 #ifndef MESSAGEFILTER_H_
  22 #define MESSAGEFILTER_H_
  23
  24 #include <QSortFilterProxyModel>
  25 #include <set>
  26
  27 #include "bufferinfo.h"
  28 #include "client.h"
  29 #include "messagemodel.h"
  30 #include "networkmodel.h"
  31 #include "types.h"
  32
  33 class MessageFilter : public QSortFilterProxyModel
  34 {
  35     Q_OBJECT
  36
  37 protected:
  38     MessageFilter(QAbstractItemModel *source, QObject *parent = 0);
  39
  40 public:
  41     MessageFilter(MessageModel *, const QList<BufferId> &buffers = QList<BufferId>(), QObject *parent = 0);
  42
  43     virtual bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
  44     virtual QString idString() const;
  45     inline bool isSingleBufferFilter() const { return _validBuffers.count() == 1; }
  46     BufferId singleBufferId() const { return *(_validBuffers.constBegin()); }
  47     inline bool containsBuffer(const BufferId &id) const { return _validBuffers.contains(id); }
  48     inline QSet<BufferId> containedBuffers() const { return _validBuffers; }
  49
  50 public slots:
  51     void messageTypeFilterChanged();
  52     void messageRedirectionChanged();
  53     void requestBacklog();
  54     // redefined as public slot
  55     void invalidateFilter() { QSortFilterProxyModel::invalidateFilter(); }
  56
  57 protected:
  58     QString bufferName() const { return Client::networkModel()->bufferName(singleBufferId()); }
  59     BufferInfo::Type bufferType() const { return Client::networkModel()->bufferType(singleBufferId()); }
  60     NetworkId networkId() const { return Client::networkModel()->networkId(singleBufferId()); }
  61
  62 private:
  63     void init();
  64
  65     QSet<BufferId> _validBuffers;
  66     std::set<qint64> _filteredQuitMsgTime; ///< Timestamps (ms) of already forwarded quit messages
  67     int _messageTypeFilter;
  68
  69     int _userNoticesTarget;
  70     int _serverNoticesTarget;
  71     int _errorMsgsTarget;
  72 };
  73
  74
  75 #endif