File indexing completed on 2024-04-28 16:21:24
0001 /* This file is part of the KDE project 0002 Copyright 2009 Stefan Nikolaus <stefan.nikolaus@kdemail.net> 0003 0004 This library is free software; you can redistribute it and/or 0005 modify it under the terms of the GNU Library General Public 0006 License as published by the Free Software Foundation; either 0007 version 2 of the License, or (at your option) any later version. 0008 0009 This library is distributed in the hope that it will be useful, 0010 but WITHOUT ANY WARRANTY; without even the implied warranty of 0011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0012 Library General Public License for more details. 0013 0014 You should have received a copy of the GNU Library General Public License 0015 along with this library; see the file COPYING.LIB. If not, write to 0016 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0017 Boston, MA 02110-1301, USA. 0018 */ 0019 0020 #ifndef CALLIGRA_SHEETS_MAP_MODEL 0021 #define CALLIGRA_SHEETS_MAP_MODEL 0022 0023 #include <QAbstractListModel> 0024 0025 class KUndo2Command; 0026 0027 namespace Calligra 0028 { 0029 namespace Sheets 0030 { 0031 class Map; 0032 class Sheet; 0033 0034 /** 0035 * A model for the 'embedded document'. 0036 * Actually, a model for a sheet list. 0037 * \ingroup Model 0038 */ 0039 class MapModel : public QAbstractListModel 0040 { 0041 Q_OBJECT 0042 public: 0043 explicit MapModel(Map *map); 0044 ~MapModel() override; 0045 0046 // QAbstractItemModel interface 0047 QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override; 0048 Qt::ItemFlags flags(const QModelIndex &index) const override; 0049 QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override; 0050 QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override; 0051 int rowCount(const QModelIndex &parent = QModelIndex()) const override; 0052 bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override; 0053 0054 public Q_SLOTS: 0055 /** 0056 * Hides \p sheet, if \p hidden is \c true and \p sheet is visible. 0057 * Shows \p sheet, if \p hidden is \c false and \p sheet is hidden. 0058 * \return \c true on success; \c false on failure 0059 */ 0060 bool setHidden(Sheet* sheet, bool hidden = true); 0061 0062 Q_SIGNALS: 0063 void addCommandRequested(KUndo2Command* command); 0064 0065 protected: 0066 Map* map() const; 0067 0068 protected Q_SLOTS: 0069 virtual void addSheet(Sheet *sheet); 0070 virtual void removeSheet(Sheet *sheet); 0071 0072 private: 0073 class Private; 0074 Private * const d; 0075 }; 0076 0077 } // namespace Sheets 0078 } // namespace Calligra 0079 0080 #endif // CALLIGRA_SHEETS_MAP_MODEL