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messagefilter.h
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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:
52  void requestBacklog();
53  // redefined as public slot
55 
56 protected:
57  QString bufferName() const { return Client::networkModel()->bufferName(singleBufferId()); }
60 
61 private:
62  void init();
63 
64  QSet<BufferId> _validBuffers;
65  QMultiHash<QString, uint> _filteredQuitMsgs;
67 
71 };
72 
73 
74 #endif