1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Copyright (C) 2016 Ivan Komissarov 5 ** Contact: https://www.qt.io/licensing/ 6 ** 7 ** This file is part of the examples of the Qt Toolkit. 8 ** 9 ** $QT_BEGIN_LICENSE:BSD$ 10 ** Commercial License Usage 11 ** Licensees holding valid commercial Qt licenses may use this file in 12 ** accordance with the commercial license agreement provided with the 13 ** Software or, alternatively, in accordance with the terms contained in 14 ** a written agreement between you and The Qt Company. For licensing terms 15 ** and conditions see https://www.qt.io/terms-conditions. For further 16 ** information use the contact form at https://www.qt.io/contact-us. 17 ** 18 ** BSD License Usage 19 ** Alternatively, you may use this file under the terms of the BSD license 20 ** as follows: 21 ** 22 ** "Redistribution and use in source and binary forms, with or without 23 ** modification, are permitted provided that the following conditions are 24 ** met: 25 ** * Redistributions of source code must retain the above copyright 26 ** notice, this list of conditions and the following disclaimer. 27 ** * Redistributions in binary form must reproduce the above copyright 28 ** notice, this list of conditions and the following disclaimer in 29 ** the documentation and/or other materials provided with the 30 ** distribution. 31 ** * Neither the name of The Qt Company Ltd nor the names of its 32 ** contributors may be used to endorse or promote products derived 33 ** from this software without specific prior written permission. 34 ** 35 ** 36 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 37 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 38 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 39 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 40 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 41 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 42 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 43 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 44 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 45 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 46 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." 47 ** 48 ** $QT_END_LICENSE$ 49 ** 50 ****************************************************************************/ 51 52 #ifndef STORAGEMODEL_H 53 #define STORAGEMODEL_H 54 55 #include <QAbstractTableModel> 56 #include <QStorageInfo> 57 58 class StorageModel : public QAbstractTableModel 59 { 60 Q_OBJECT 61 Q_DISABLE_COPY(StorageModel) 62 public: 63 enum Column { 64 ColumnRootPath = 0, 65 ColumnName, 66 ColumnDevice, 67 ColumnFileSystemName, 68 ColumnTotal, 69 ColumnFree, 70 ColumnAvailable, 71 ColumnIsReady, 72 ColumnIsReadOnly, 73 ColumnIsValid, 74 ColumnCount 75 }; 76 77 using QAbstractTableModel::QAbstractTableModel; 78 79 int columnCount(const QModelIndex &parent) const override; 80 int rowCount(const QModelIndex &parent) const override; 81 82 QVariant data(const QModelIndex &index, int role) const override; 83 Qt::ItemFlags flags(const QModelIndex &index) const override; 84 QVariant headerData(int section, Qt::Orientation orientation, int role) const override; 85 86 public slots: 87 void refresh(); 88 89 private: 90 QList<QStorageInfo> m_volumes; 91 }; 92 93 #endif // STORAGEMODEL_H 94