125 lines
5.8 KiB
C++
125 lines
5.8 KiB
C++
/****************************************************************************
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** Copyright (c) 2006 - 2011, the LibQxt project.
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** See the Qxt AUTHORS file for a list of authors and copyright holders.
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** All rights reserved.
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**
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** Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in the
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** documentation and/or other materials provided with the distribution.
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** * Neither the name of the LibQxt project nor the
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** names of its contributors may be used to endorse or promote products
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** derived from this software without specific prior written permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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** DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
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** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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**
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** <http://libqxt.org> <foundation@libqxt.org>
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*****************************************************************************/
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#ifndef QXTCSVMODEL_H
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#define QXTCSVMODEL_H
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#include <qcompilerdetection.h>
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#include <QAbstractTableModel>
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#include <QChar>
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#include <QFlags>
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#include <QIODevice>
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#include <QIncompatibleFlag>
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#include <QMetaObject>
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#include <QModelIndex>
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#include <QObject>
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#include <QString>
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#include <QStringList>
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#include <QVariant>
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#include <Qt>
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#include <QtGlobal>
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#include "def.h"
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class QxtCsvModelPrivate;
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class QxtCsvModel : public QAbstractTableModel
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{
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Q_OBJECT
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public:
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explicit QxtCsvModel(QObject *parent = nullptr);
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explicit QxtCsvModel(QIODevice *file, QObject *parent = nullptr, bool withHeader = false, QChar separator = ',',
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QTextCodec *codec = nullptr);
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explicit QxtCsvModel(const QString &filename, QObject *parent = nullptr, bool withHeader = false,
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QChar separator = ',', QTextCodec *codec = nullptr);
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virtual ~QxtCsvModel() Q_DECL_EQ_DEFAULT;
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virtual int rowCount(const QModelIndex& parent = QModelIndex()) const Q_DECL_OVERRIDE;
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virtual int columnCount(const QModelIndex& parent = QModelIndex()) const Q_DECL_OVERRIDE;
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virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const Q_DECL_OVERRIDE;
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virtual bool setData(const QModelIndex& index, const QVariant& data, int role = Qt::EditRole) Q_DECL_OVERRIDE;
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virtual QVariant headerData(int section, Qt::Orientation orientation,
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int role = Qt::DisplayRole) const Q_DECL_OVERRIDE;
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virtual bool setHeaderData(int section, Qt::Orientation orientation, const QVariant& value,
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int role = Qt::DisplayRole) Q_DECL_OVERRIDE;
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void setHeaderData(const QStringList& data);
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QString text(int row, int column) const;
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void setText(int row, int column, const QString& value);
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QString headerText(int column) const;
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void setHeaderText(int column, const QString& value);
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bool insertRow(int row, const QModelIndex& parent = QModelIndex());
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virtual bool insertRows(int row, int count, const QModelIndex& parent = QModelIndex()) Q_DECL_OVERRIDE;
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bool removeRow(int row, const QModelIndex& parent = QModelIndex());
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virtual bool removeRows(int row, int count, const QModelIndex& parent = QModelIndex()) Q_DECL_OVERRIDE;
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bool insertColumn(int col, const QModelIndex& parent = QModelIndex());
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virtual bool insertColumns(int col, int count, const QModelIndex& parent = QModelIndex()) Q_DECL_OVERRIDE;
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bool removeColumn(int col, const QModelIndex& parent = QModelIndex());
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virtual bool removeColumns(int col, int count, const QModelIndex& parent = QModelIndex()) Q_DECL_OVERRIDE;
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void setSource(QIODevice *file, bool withHeader = false, QChar separator = ',', QTextCodec* codec = nullptr);
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void setSource(const QString &filename, bool withHeader = false, QChar separator = ',',
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QTextCodec* codec = nullptr);
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bool toCSV(QIODevice *file, QString &error, bool withHeader = false, QChar separator = ',',
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QTextCodec* codec = nullptr) const;
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bool toCSV(const QString &filename, QString &error, bool withHeader = false, QChar separator = ',',
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QTextCodec* codec = nullptr) const;
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enum QuoteOption { NoQuotes = 0,
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SingleQuote = 1,
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DoubleQuote = 2,
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BothQuotes = 3,
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NoEscape = 0,
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TwoQuoteEscape = 4,
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BackslashEscape = 8,
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AlwaysQuoteOutput = 16,
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DefaultQuoteMode = BothQuotes | BackslashEscape | AlwaysQuoteOutput };
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Q_DECLARE_FLAGS(QuoteMode, QuoteOption)
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QuoteMode quoteMode() const;
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void setQuoteMode(QuoteMode mode);
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virtual Qt::ItemFlags flags(const QModelIndex& index) const Q_DECL_OVERRIDE;
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private:
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Q_DISABLE_COPY(QxtCsvModel)
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QXT_DECLARE_PRIVATE(QxtCsvModel)
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};
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Q_DECLARE_OPERATORS_FOR_FLAGS(QxtCsvModel::QuoteMode)
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#endif // QXTCSVMODEL_H
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