/********************************************************************** DirectoryTreeModel - model for multiple directories / files Copyright (C) 2008 Geoffrey R. Hutchison Inspired by example code from Qt/Examples by Trolltech. This file is part of the Avogadro molecular editor project. For more information, see Avogadro 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. Avogadro is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. **********************************************************************/ #ifndef DIRECTORYTREEMODEL_H #define DIRECTORYTREEMODEL_H #include #include #include #include namespace Avogadro { class FileTreeItem; class DirectoryTreeModel : public QAbstractItemModel { Q_OBJECT public: explicit DirectoryTreeModel(const QString &dirList, QObject *parent = 0); explicit DirectoryTreeModel(const QStringList &dirList, QObject *parent = 0); ~DirectoryTreeModel(); QVariant data(const QModelIndex &index, int role) const; QString filePath(const QModelIndex &index) const; Qt::ItemFlags flags(const QModelIndex &index) const; QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const; QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const; QModelIndex parent(const QModelIndex &index) const; int rowCount(const QModelIndex &parent = QModelIndex()) const; int columnCount(const QModelIndex &parent = QModelIndex()) const; const QStringList &directoryList() const; void setDirectoryList(const QStringList &dirList); void appendDirectory(const QString &path); private: void setupModelData(const QStringList &directories, FileTreeItem *parent); void invalidateIndexes(); QStringList _directoryList; FileTreeItem *_rootItem; }; } // end namespace #endif