src/client/messagefilter.h

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2019 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 #pragma once
  22
  23 #include "client-export.h"
  24
  25 #include <set>
  26
  27 #include <QSortFilterProxyModel>
  28
  29 #include "bufferinfo.h"
  30 #include "client.h"
  31 #include "messagemodel.h"
  32 #include "networkmodel.h"
  33 #include "types.h"
  34
  35 class CLIENT_EXPORT MessageFilter : public QSortFilterProxyModel
  36 {
  37     Q_OBJECT
  38
  39 protected:
  40     MessageFilter(QAbstractItemModel* source, QObject* parent = nullptr);
  41
  42 public:
  43     MessageFilter(MessageModel*, const QList<BufferId>& buffers = QList<BufferId>(), QObject* parent = nullptr);
  44
  45     virtual QString idString() const;
  46
  47     bool isSingleBufferFilter() const { return _validBuffers.count() == 1; }
  48     BufferId singleBufferId() const { return *(_validBuffers.constBegin()); }
  49     bool containsBuffer(const BufferId& id) const { return _validBuffers.contains(id); }
  50     QSet<BufferId> containedBuffers() const { return _validBuffers; }
  51
  52     bool filterAcceptsRow(int sourceRow, const QModelIndex& sourceParent) const override;
  53
  54 public slots:
  55     void messageTypeFilterChanged();
  56     void messageRedirectionChanged();
  57     void requestBacklog();
  58     // redefined as public slot
  59     void invalidateFilter() { QSortFilterProxyModel::invalidateFilter(); }
  60
  61 protected:
  62     QString bufferName() const { return Client::networkModel()->bufferName(singleBufferId()); }
  63     BufferInfo::Type bufferType() const { return Client::networkModel()->bufferType(singleBufferId()); }
  64     NetworkId networkId() const { return Client::networkModel()->networkId(singleBufferId()); }
  65
  66 private:
  67     void init();
  68
  69     QSet<BufferId> _validBuffers;
  70     std::set<qint64> _filteredQuitMsgTime;  ///< Timestamps (ms) of already forwarded quit messages
  71     int _messageTypeFilter;
  72
  73     int _userNoticesTarget;
  74     int _serverNoticesTarget;
  75     int _errorMsgsTarget;
  76 };