Mercurial > retraceit
comparison src/libqxt/qxtcsvmodel.h @ 1:7a2637c3eb83
Add csv parser from libqxt
| author | Andre Heinecke <andre.heinecke@intevation.de> |
|---|---|
| date | Mon, 23 Mar 2015 16:33:26 +0100 |
| parents | |
| children | 06c9b37d1e1b |
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| 0:147b08bc7d64 | 1:7a2637c3eb83 |
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| 1 #ifndef QXTCSVMODEL_H | |
| 2 /**************************************************************************** | |
| 3 ** Copyright (c) 2006 - 2011, the LibQxt project. | |
| 4 ** See the Qxt AUTHORS file for a list of authors and copyright holders. | |
| 5 ** All rights reserved. | |
| 6 ** | |
| 7 ** Redistribution and use in source and binary forms, with or without | |
| 8 ** modification, are permitted provided that the following conditions are met: | |
| 9 ** * Redistributions of source code must retain the above copyright | |
| 10 ** notice, this list of conditions and the following disclaimer. | |
| 11 ** * Redistributions in binary form must reproduce the above copyright | |
| 12 ** notice, this list of conditions and the following disclaimer in the | |
| 13 ** documentation and/or other materials provided with the distribution. | |
| 14 ** * Neither the name of the LibQxt project nor the | |
| 15 ** names of its contributors may be used to endorse or promote products | |
| 16 ** derived from this software without specific prior written permission. | |
| 17 ** | |
| 18 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND | |
| 19 ** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 20 ** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| 21 ** DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY | |
| 22 ** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| 23 ** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 24 ** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | |
| 25 ** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 26 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
| 27 ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 28 ** | |
| 29 ** <http://libqxt.org> <foundation@libqxt.org> | |
| 30 *****************************************************************************/ | |
| 31 | |
| 32 #define QXTCSVMODEL_H | |
| 33 | |
| 34 #include <QAbstractTableModel> | |
| 35 #include <QVariant> | |
| 36 #include <QIODevice> | |
| 37 #include <QChar> | |
| 38 #include <QString> | |
| 39 #include <QStringList> | |
| 40 #include <QModelIndex> | |
| 41 #include <qxtglobal.h> | |
| 42 class QTextCodec; | |
| 43 | |
| 44 class QxtCsvModelPrivate; | |
| 45 class QXT_CORE_EXPORT QxtCsvModel : public QAbstractTableModel | |
| 46 { | |
| 47 Q_OBJECT | |
| 48 public: | |
| 49 QxtCsvModel(QObject *parent = 0); | |
| 50 explicit QxtCsvModel(QIODevice *file, QObject *parent = 0, bool withHeader = false, QChar separator = ','); | |
| 51 explicit QxtCsvModel(const QString filename, QObject *parent = 0, bool withHeader = false, QChar separator = ','); | |
| 52 ~QxtCsvModel(); | |
| 53 | |
| 54 int rowCount(const QModelIndex& parent = QModelIndex()) const; | |
| 55 int columnCount(const QModelIndex& parent = QModelIndex()) const; | |
| 56 QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const; | |
| 57 bool setData(const QModelIndex& index, const QVariant& data, int role = Qt::EditRole); | |
| 58 QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const; | |
| 59 bool setHeaderData(int section, Qt::Orientation orientation, const QVariant& value, int role = Qt::DisplayRole); | |
| 60 void setHeaderData(const QStringList& data); | |
| 61 QString text(int row, int column) const; | |
| 62 void setText(int row, int column, const QString& value); | |
| 63 QString headerText(int column) const; | |
| 64 void setHeaderText(int column, const QString& value); | |
| 65 | |
| 66 | |
| 67 bool insertRow(int row, const QModelIndex& parent = QModelIndex()); | |
| 68 bool insertRows(int row, int count, const QModelIndex& parent = QModelIndex()); | |
| 69 bool removeRow(int row, const QModelIndex& parent = QModelIndex()); | |
| 70 bool removeRows(int row, int count, const QModelIndex& parent = QModelIndex()); | |
| 71 bool insertColumn(int col, const QModelIndex& parent = QModelIndex()); | |
| 72 bool insertColumns(int col, int count, const QModelIndex& parent = QModelIndex()); | |
| 73 bool removeColumn(int col, const QModelIndex& parent = QModelIndex()); | |
| 74 bool removeColumns(int col, int count, const QModelIndex& parent = QModelIndex()); | |
| 75 | |
| 76 void setSource(QIODevice *file, bool withHeader = false, QChar separator = ',', QTextCodec* codec = 0); | |
| 77 void setSource(const QString filename, bool withHeader = false, QChar separator = ',', QTextCodec* codec = 0); | |
| 78 | |
| 79 void toCSV(QIODevice *file, bool withHeader = false, QChar separator = ',', QTextCodec* codec = 0) const; | |
| 80 void toCSV(const QString filename, bool withHeader = false, QChar separator = ',', QTextCodec* codec = 0) const; | |
| 81 | |
| 82 enum QuoteOption { NoQuotes = 0, SingleQuote = 1, DoubleQuote = 2, BothQuotes = 3, | |
| 83 NoEscape = 0, TwoQuoteEscape = 4, BackslashEscape = 8, | |
| 84 AlwaysQuoteOutput = 16, DefaultQuoteMode = BothQuotes | BackslashEscape | AlwaysQuoteOutput }; | |
| 85 Q_DECLARE_FLAGS(QuoteMode, QuoteOption) | |
| 86 QuoteMode quoteMode() const; | |
| 87 void setQuoteMode(QuoteMode mode); | |
| 88 | |
| 89 Qt::ItemFlags flags(const QModelIndex& index) const; | |
| 90 | |
| 91 private: | |
| 92 QXT_DECLARE_PRIVATE(QxtCsvModel) | |
| 93 }; | |
| 94 Q_DECLARE_OPERATORS_FOR_FLAGS(QxtCsvModel::QuoteMode) | |
| 95 | |
| 96 #endif |