src/client/buffermodel.h

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2014 by the Quassel Project                        *
   3  *   devel@quassel-irc.org                                                 *
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  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 BUFFERMODEL_H
  22 #define BUFFERMODEL_H
  23
  24 #include <QSortFilterProxyModel>
  25 #include <QItemSelectionModel>
  26 #include <QPair>
  27
  28 #include "network.h"
  29 #include "networkmodel.h"
  30 #include "types.h"
  31 #include "selectionmodelsynchronizer.h"
  32
  33 class QAbstractItemView;
  34
  35 class BufferModel : public QSortFilterProxyModel
  36 {
  37     Q_OBJECT
  38
  39 public:
  40     BufferModel(NetworkModel *parent = 0);
  41
  42     bool filterAcceptsRow(int sourceRow, const QModelIndex &parent) const;
  43
  44     inline const SelectionModelSynchronizer *selectionModelSynchronizer() const { return &_selectionModelSynchronizer; }
  45     inline QItemSelectionModel *standardSelectionModel() const { return _selectionModelSynchronizer.selectionModel(); }
  46
  47     inline void synchronizeSelectionModel(QItemSelectionModel *selectionModel) { _selectionModelSynchronizer.synchronizeSelectionModel(selectionModel); }
  48     void synchronizeView(QAbstractItemView *view);
  49
  50     inline QModelIndex currentIndex() { return standardSelectionModel()->currentIndex(); }
  51     inline BufferId currentBuffer() { return currentIndex().data(NetworkModel::BufferIdRole).value<BufferId>(); }
  52
  53 public slots:
  54     void setCurrentIndex(const QModelIndex &newCurrent);
  55     void switchToBuffer(const BufferId &bufferId);
  56     void switchToBufferIndex(const QModelIndex &bufferIdx);
  57     void switchToOrJoinBuffer(NetworkId network, const QString &bufferName, bool isQuery = false);
  58     void switchToOrStartQuery(NetworkId network, const QString &nick)
  59     {
  60         switchToOrJoinBuffer(network, nick, true);
  61     }
  62
  63
  64     void switchToBufferAfterCreation(NetworkId network, const QString &name);
  65
  66 private slots:
  67     void debug_currentChanged(QModelIndex current, QModelIndex previous);
  68     void newNetwork(NetworkId id);
  69     void networkConnectionChanged(Network::ConnectionState state);
  70     void newBuffers(const QModelIndex &parent, int start, int end);
  71
  72 private:
  73     void newBuffer(BufferId bufferId);
  74
  75     SelectionModelSynchronizer _selectionModelSynchronizer;
  76     QPair<NetworkId, QString> _bufferToSwitchTo;
  77 };
  78
  79
  80 #endif // BUFFERMODEL_H