X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fclient%2Fselectionmodelsynchronizer.h;h=f4baffdd69382f70212539c14dc3cbe17b4842e6;hp=5cda9ccec6e17fb6457ebd5cfbb1ac31dd931d0c;hb=921e54680da16fcf2adb7a90506875aceb6633a4;hpb=2f05c5d7e94d5e96d2b4bae59140fd3b60a7a62f

diff --git a/src/client/selectionmodelsynchronizer.h b/src/client/selectionmodelsynchronizer.h
index 5cda9cce..f4baffdd 100644
--- a/src/client/selectionmodelsynchronizer.h
+++ b/src/client/selectionmodelsynchronizer.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-08 by the Quassel Project                          *
+ *   Copyright (C) 2005-2015 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -15,7 +15,7 @@
  *   You should have received a copy of the GNU General Public License     *
  *   along with this program; if not, write to the                         *
  *   Free Software Foundation, Inc.,                                       *
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  ***************************************************************************/
 
 #ifndef _SELECTIONMODELSYNCHRONIZER_H_
@@ -25,34 +25,48 @@
 #include <QItemSelectionModel>
 
 class QAbstractItemModel;
-class MappedSelectionModel;
 
-class SelectionModelSynchronizer : public QObject {
-  Q_OBJECT
+class SelectionModelSynchronizer : public QObject
+{
+    Q_OBJECT
 
 public:
-  SelectionModelSynchronizer(QAbstractItemModel *parent = 0);
-  virtual ~SelectionModelSynchronizer();
+    SelectionModelSynchronizer(QAbstractItemModel *parent = 0);
 
-  void addSelectionModel(MappedSelectionModel *model);
-  void addRegularSelectionModel(QItemSelectionModel *model);
-  void removeSelectionModel(MappedSelectionModel *model);
+    void synchronizeSelectionModel(QItemSelectionModel *selectionModel);
+    void removeSelectionModel(QItemSelectionModel *selectionModel);
 
-  inline QAbstractItemModel *model() { return _model; }
+    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 _regularCurrentChanged(const QModelIndex &newCurrent, const QModelIndex &oldCurrent);
-  void _regularSelectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
+    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;
+    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