/***************************************************************************
- * Copyright (C) 2005-07 by The Quassel Team *
+ * Copyright (C) 2005-08 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
+ * (at your option) version 3. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
#include <QItemSelectionModel>
class QAbstractItemModel;
-class MappedSelectionModel;
class SelectionModelSynchronizer : public QObject {
Q_OBJECT
public:
SelectionModelSynchronizer(QAbstractItemModel *parent = 0);
- virtual ~SelectionModelSynchronizer();
- void addSelectionModel(MappedSelectionModel *model);
- void removeSelectionModel(MappedSelectionModel *model);
+ void addSelectionModel(QItemSelectionModel *selectionModel);
+ void removeSelectionModel(QItemSelectionModel *selectionModel);
inline QAbstractItemModel *model() { return _model; }
+ inline QItemSelectionModel *selectionModel() const { return const_cast<QItemSelectionModel *>(&_selectionModel); }
+ inline QModelIndex currentIndex() const { return _selectionModel.currentIndex(); }
+ inline QItemSelection currentSelection() const { return _selectionModel.selection(); }
+
+signals:
+ void setCurrentIndex(const QModelIndex ¤t, QItemSelectionModel::SelectionFlags command);
+ void select(const QItemSelection &selected, QItemSelectionModel::SelectionFlags command);
private slots:
- void _mappedCurrentChanged(const QModelIndex ¤t);
- void _mappedSelectionChanged(const QItemSelection &selected);
+ void mappedCurrentChanged(const QModelIndex ¤t, const QModelIndex &previous);
+ void mappedSelectionChanged(const QItemSelection &selected, const QItemSelection &previous);
+
+ void setCurrentIndex(const QModelIndex &index);
+ void setCurrentSelection(const QItemSelection &selection);
+
+ void currentChanged(const QModelIndex ¤t, const QModelIndex &previous);
+ void selectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
-signals:
- void select(const QItemSelection &selection, QItemSelectionModel::SelectionFlags command);
- void setCurrentIndex(const QModelIndex &index, QItemSelectionModel::SelectionFlags command);
-
private:
QAbstractItemModel *_model;
+ QItemSelectionModel _selectionModel;
+
+ bool checkBaseModel(QItemSelectionModel *model);
+ QModelIndex mapToSource(const QModelIndex &index, QItemSelectionModel *selectionModel);
+ QItemSelection mapSelectionToSource(const QItemSelection &selection, QItemSelectionModel *selectionModel);
+
+
};
#endif