src/client/buffermodel.h

   1 /***************************************************************************
   2  *   Copyright (C) 2005-08 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 BUFFERMODEL_H
  22 #define BUFFERMODEL_H
  23
  24 #include <QSortFilterProxyModel>
  25 #include <QItemSelectionModel>
  26
  27 #include "types.h"
  28 #include "selectionmodelsynchronizer.h"
  29 #include "modelpropertymapper.h"
  30
  31 class NetworkModel;
  32 class MappedSelectionModel;
  33 class QAbstractItemView;
  34
  35 class BufferModel : public QSortFilterProxyModel {
  36   Q_OBJECT
  37
  38 public:
  39   BufferModel(NetworkModel *parent = 0);
  40   virtual ~BufferModel();
  41
  42   bool filterAcceptsRow(int sourceRow, const QModelIndex &parent) const;
  43
  44   inline const SelectionModelSynchronizer *selectionModelSynchronizer() const { return &_selectionModelSynchronizer; }
  45   inline const ModelPropertyMapper *propertyMapper() const { return &_propertyMapper; }
  46   inline QItemSelectionModel *standardSelectionModel() const { return _propertyMapper.selectionModel(); }
  47
  48   void synchronizeSelectionModel(MappedSelectionModel *selectionModel);
  49   void synchronizeView(QAbstractItemView *view);
  50   void mapProperty(int column, int role, QObject *target, const QByteArray &property);
  51
  52   QModelIndex currentIndex();
  53
  54 private slots:
  55   void currentChanged(const QModelIndex &current, const QModelIndex &previous);
  56
  57 private:
  58   SelectionModelSynchronizer _selectionModelSynchronizer;
  59   ModelPropertyMapper _propertyMapper;
  60 };
  61
  62 #endif // BUFFERMODEL_H