X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fclient%2Fselectionmodelsynchronizer.h;h=33550854ed2ace1b9e5e7f3aef479795cb0662ed;hp=cdf241552f77f805a816742678b0d9b456683571;hb=46d75f41de7c1aaee605c096da28d4b0d8abf138;hpb=974b7adc16b798eda66e1fff1442b73b748f12f9

diff --git a/src/client/selectionmodelsynchronizer.h b/src/client/selectionmodelsynchronizer.h
index cdf24155..33550854 100644
--- a/src/client/selectionmodelsynchronizer.h
+++ b/src/client/selectionmodelsynchronizer.h
@@ -1,11 +1,11 @@
 /***************************************************************************
- *   Copyright (C) 2005-07 by The Quassel Team                             *
+ *   Copyright (C) 2005-09 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        *
@@ -25,30 +25,46 @@
 #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 synchronizeSelectionModel(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(); }
 
 private slots:
-  void _mappedCurrentChanged(const QModelIndex &current);
-  void _mappedSelectionChanged(const QItemSelection &selected);
+  void syncedCurrentChanged(const QModelIndex &current, const QModelIndex &previous);
+  void syncedSelectionChanged(const QItemSelection &selected, const QItemSelection &previous);
+
+  void setCurrentIndex(const QModelIndex &index);
+  void setCurrentSelection(const QItemSelection &selection);
+
+  void currentChanged(const QModelIndex &current, const QModelIndex &previous);
+  void selectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
+
+  void selectionModelDestroyed(QObject *object);
 
-signals:
-  void select(const QItemSelection &selection, QItemSelectionModel::SelectionFlags command);
-  void setCurrentIndex(const QModelIndex &index, QItemSelectionModel::SelectionFlags command);
-  
 private:
   QAbstractItemModel *_model;
+  QItemSelectionModel _selectionModel;
+  bool _changeCurrentEnabled;
+  bool _changeSelectionEnabled;
+
+  bool checkBaseModel(QItemSelectionModel *model);
+  QModelIndex mapFromSource(const QModelIndex &sourceIndex, const QItemSelectionModel *selectionModel);
+  QItemSelection mapSelectionFromSource(const QItemSelection &sourceSelection, const QItemSelectionModel *selectionModel);
+  QModelIndex mapToSource(const QModelIndex &index, QItemSelectionModel *selectionModel);
+  QItemSelection mapSelectionToSource(const QItemSelection &selection, QItemSelectionModel *selectionModel);
+
+  QSet<QItemSelectionModel *> _selectionModels;
 };
 
 #endif