andre@1: 
andre@1: /****************************************************************************
andre@1: ** Copyright (c) 2006 - 2011, the LibQxt project.
andre@1: ** See the Qxt AUTHORS file for a list of authors and copyright holders.
andre@1: ** All rights reserved.
andre@1: **
andre@1: ** Redistribution and use in source and binary forms, with or without
andre@1: ** modification, are permitted provided that the following conditions are met:
andre@1: **     * Redistributions of source code must retain the above copyright
andre@1: **       notice, this list of conditions and the following disclaimer.
andre@1: **     * Redistributions in binary form must reproduce the above copyright
andre@1: **       notice, this list of conditions and the following disclaimer in the
andre@1: **       documentation and/or other materials provided with the distribution.
andre@1: **     * Neither the name of the LibQxt project nor the
andre@1: **       names of its contributors may be used to endorse or promote products
andre@1: **       derived from this software without specific prior written permission.
andre@1: **
andre@1: ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
andre@1: ** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
andre@1: ** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
andre@1: ** DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
andre@1: ** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
andre@1: ** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
andre@1: ** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
andre@1: ** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
andre@1: ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
andre@1: ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
andre@1: **
andre@1: ** <http://libqxt.org>  <foundation@libqxt.org>
andre@1: *****************************************************************************/
andre@1: 
andre@1: /*!
andre@1: \class QxtCsvModel
andre@1: \inmodule QxtCore
andre@1: \brief The QxtCsvModel class provides a QAbstractTableModel for CSV Files
andre@1:  */
andre@1: 
andre@1: 
andre@1: 
andre@1: #include "qxtcsvmodel.h"
andre@1: #include <QFile>
andre@1: #include <QTextStream>
andre@1: #include <QDebug>
andre@1: 
andre@1: class QxtCsvModelPrivate : public QxtPrivate<QxtCsvModel>
andre@1: {
andre@1: public:
andre@81:     QxtCsvModelPrivate() : csvData(), header(), header_tt(), maxColumn(0), quoteMode(QxtCsvModel::DefaultQuoteMode)
andre@1:     {}
andre@1:     QXT_DECLARE_PUBLIC(QxtCsvModel)
andre@1: 
andre@1:     QList<QStringList> csvData;
andre@1:     QStringList header;
andre@81:     QStringList header_tt;
andre@1:     int maxColumn;
andre@1:     QxtCsvModel::QuoteMode quoteMode;
andre@1: };
andre@1: 
andre@1: /*!
andre@1:   Creates an empty QxtCsvModel with parent \a parent.
andre@1:   */
andre@1: QxtCsvModel::QxtCsvModel(QObject *parent) : QAbstractTableModel(parent)
andre@1: {
andre@1:     QXT_INIT_PRIVATE(QxtCsvModel);
andre@1: }
andre@1: 
andre@1: /*!
andre@1:   Creates a QxtCsvModel with the parent \a parent and content loaded from \a file.
andre@1: 
andre@1:   See \a setSource for information on the \a withHeader and \a separator properties, or
andre@1:   if you need control over the quoting method or codec used to parse the file.
andre@1: 
andre@1:   \sa setSource
andre@1:   */
andre@1: QxtCsvModel::QxtCsvModel(QIODevice *file, QObject *parent, bool withHeader, QChar separator) : QAbstractTableModel(parent)
andre@1: {
andre@1:     QXT_INIT_PRIVATE(QxtCsvModel);
andre@1:     setSource(file, withHeader, separator);
andre@1: }
andre@1: 
andre@1: /*!
andre@1:   \overload 
andre@1: 
andre@1:   Creates a QxtCsvModel with the parent \a parent and content loaded from \a file.
andre@1: 
andre@1:   See \a setSource for information on the \a withHeader and \a separator properties, or
andre@1:   if you need control over the quoting method or codec used to parse the file.
andre@1: 
andre@1:   \sa setSource
andre@1:   */
andre@1: QxtCsvModel::QxtCsvModel(const QString filename, QObject *parent, bool withHeader, QChar separator) : QAbstractTableModel(parent)
andre@1: {
andre@1:     QXT_INIT_PRIVATE(QxtCsvModel);
andre@1:     QFile src(filename);
andre@1:     setSource(&src, withHeader, separator);
andre@1: }
andre@1: 
andre@1: QxtCsvModel::~QxtCsvModel()
andre@1: {}
andre@1: 
andre@1: /*!
andre@1:     \reimp
andre@1:  */
andre@1: int QxtCsvModel::rowCount(const QModelIndex& parent) const
andre@1: {
andre@1:     if (parent.row() != -1 && parent.column() != -1) return 0;
andre@1:     return qxt_d().csvData.count();
andre@1: }
andre@1: 
andre@1: /*!
andre@1:     \reimp
andre@1:  */
andre@1: int QxtCsvModel::columnCount(const QModelIndex& parent) const
andre@1: {
andre@1:     if (parent.row() != -1 && parent.column() != -1) return 0;
andre@1:     return qxt_d().maxColumn;
andre@1: }
andre@1: 
andre@1: /*!
andre@1:     \reimp
andre@1:  */
andre@1: QVariant QxtCsvModel::data(const QModelIndex& index, int role) const
andre@1: {
andre@1:     if(index.parent() != QModelIndex()) return QVariant();
andre@1:     if(role == Qt::DisplayRole || role == Qt::EditRole || role == Qt::UserRole) {
andre@1:         if(index.row() < 0 || index.column() < 0 || index.row() >= rowCount())
andre@1:             return QVariant();
andre@1:         const QStringList& row = qxt_d().csvData[index.row()];
andre@1:         if(index.column() >= row.length())
andre@1:             return QVariant();
andre@1:         return row[index.column()];
andre@1:     }
andre@1:     return QVariant();
andre@1: }
andre@1: 
andre@1: /*!
andre@1:     \reimp
andre@1:  */
andre@1: QVariant QxtCsvModel::headerData(int section, Qt::Orientation orientation, int role) const
andre@1: {
andre@1:     if(section < qxt_d().header.count() && orientation == Qt::Horizontal && (role == Qt::DisplayRole || role == Qt::EditRole || role == Qt::UserRole))
andre@1:         return qxt_d().header[section];
andre@81:     else if (section < qxt_d().header_tt.count() && role == Qt::ToolTipRole) {
andre@81:         return qxt_d().header_tt[section];
andre@81:     } else
andre@1:         return QAbstractTableModel::headerData(section, orientation, role);
andre@1: }
andre@1: 
andre@1: /*!
andre@1:   \overload
andre@1: 
andre@1:   Reads in a CSV file from the provided \a file using \a codec.
andre@1:   */
andre@1: void QxtCsvModel::setSource(const QString filename, bool withHeader, QChar separator, QTextCodec* codec)
andre@1: {
andre@1:     QFile src(filename);
andre@1:     setSource(&src, withHeader, separator, codec);
andre@1: }
andre@1: 
andre@1: /*!
andre@1:   Reads in a CSV file from the provided \a file using \a codec.
andre@1: 
andre@1:   The value of \a separator will be used to delimit fields, subject to the specified \a quoteMode.
andre@1:   If \a withHeader is set to true, the first line of the file will be used to populate the model's
andre@1:   horizontal header.
andre@1:   
andre@1:   \sa quoteMode
andre@1:   */
andre@1: void QxtCsvModel::setSource(QIODevice *file, bool withHeader, QChar separator, QTextCodec* codec)
andre@1: {
andre@1:     QxtCsvModelPrivate* d_ptr = &qxt_d();
andre@1:     bool headerSet = !withHeader;
andre@1:     if(!file->isOpen())
andre@1:         file->open(QIODevice::ReadOnly);
andre@1:     if(withHeader)
andre@1:         d_ptr->maxColumn = 0;
andre@1:     else
andre@1:         d_ptr->maxColumn = d_ptr->header.size();
andre@1:     d_ptr->csvData.clear();
andre@1:     QStringList row;
andre@1:     QString field;
andre@1:     QChar quote;
andre@1:     QChar ch, buffer(0);
andre@1:     bool readCR = false;
andre@37:     int idx_nr = 1; // XXX added for retraceit
andre@1:     QTextStream stream(file);
andre@1:     if(codec) {
andre@1:         stream.setCodec(codec);
andre@1:     } else {
andre@1:         stream.setAutoDetectUnicode(true);
andre@1:     }
andre@1:     while(!stream.atEnd()) {
andre@1:         if(buffer != QChar(0)) {
andre@1:             ch = buffer; 
andre@1:             buffer = QChar(0);
andre@1:         } else {
andre@1:             stream >> ch;
andre@1:         }
andre@1:         if(ch == '\n' && readCR) 
andre@1:             continue;
andre@1:         else if(ch == '\r')
andre@1:             readCR = true;
andre@1:         else
andre@1:             readCR = false;
andre@1:         if(ch != separator && (ch.category() == QChar::Separator_Line || ch.category() == QChar::Separator_Paragraph || ch.category() == QChar::Other_Control)) {
andre@1:             row << field;
andre@1:             field.clear();
andre@1:             if(!row.isEmpty()) {
andre@40:                 row.insert(0, headerSet ? QString::number(idx_nr++) : QString::fromLatin1("#Index Nr.")); // XXX added for retraceit
andre@1:                 if(!headerSet) {
andre@1:                     d_ptr->header = row;
andre@1:                     headerSet = true;
andre@1:                 } else {
andre@1:                     d_ptr->csvData.append(row);
andre@1:                 }
andre@1:                 if(row.length() > d_ptr->maxColumn) {
andre@1:                     d_ptr->maxColumn = row.length();
andre@1:                 }
andre@1:             }
andre@1:             row.clear();
andre@1:         } else if((d_ptr->quoteMode & DoubleQuote && ch == '"') || (d_ptr->quoteMode & SingleQuote && ch == '\'')) {
andre@1:             quote = ch;
andre@1:             do {
andre@1:                 stream >> ch;
andre@1:                 if(ch == '\\' && d_ptr->quoteMode & BackslashEscape) {
andre@1:                     stream >> ch;
andre@1:                 } else if(ch == quote) {
andre@1:                     if(d_ptr->quoteMode & TwoQuoteEscape) {
andre@1:                         stream >> buffer;
andre@1:                         if(buffer == quote) {
andre@1:                             buffer = QChar(0);
andre@1:                             field.append(ch);
andre@1:                             continue;
andre@1:                         }
andre@1:                     }
andre@1:                     break;
andre@1:                 }
andre@1:                 field.append(ch);
andre@1:             } while(!stream.atEnd());
andre@1:         } else if(ch == separator) {
andre@1:             row << field;
andre@1:             field.clear();
andre@1:         } else {
andre@1:             field.append(ch);
andre@1:         }
andre@1:     }
andre@1:     if(!field.isEmpty()) 
andre@1:         row << field;
andre@1:     if(!row.isEmpty()) {
andre@37:         row.insert(0, headerSet ? QString::number(idx_nr++) : QString::fromLatin1("#Index Nr.")); // XXX added for relayit
andre@1:         if(!headerSet)
andre@1:             d_ptr->header = row;
andre@1:         else
andre@1:             d_ptr->csvData.append(row);
andre@1:     }
andre@1:     file->close();
andre@1: }
andre@1: 
andre@1: /*!
andre@1:   Sets the horizontal headers of the model to the values provided in \a data.
andre@1:  */
andre@1: void QxtCsvModel::setHeaderData(const QStringList& data)
andre@1: {
andre@1:     qxt_d().header = data;
andre@1:     emit headerDataChanged(Qt::Horizontal, 0, data.count());
andre@1: }
andre@1: 
andre@1: /*!
andre@1:   \reimp
andre@1:   */
andre@1: bool QxtCsvModel::setHeaderData(int section, Qt::Orientation orientation, const QVariant& value, int role)
andre@1: {
andre@1:     if(section < 0) return false;                                     // Bogus input
andre@1:     while(section > qxt_d().header.size()) {
andre@1:         qxt_d().header << QString();
andre@1:     }
andre@81:     while(section >= qxt_d().header_tt.size()) {
andre@81:         qxt_d().header_tt << QString();
andre@81:     }
andre@81:     qDebug() << "Sect " << section  << " size " << qxt_d().header_tt.size();
andre@81:     if(orientation != Qt::Horizontal) return false;                   // We don't support the vertical header
andre@81:     if(role == Qt::ToolTipRole) {
andre@81:         qxt_d().header_tt[section] = value.toString();
andre@81:         emit headerDataChanged(Qt::Horizontal, section, section);
andre@81:         return true;
andre@81:     }
andre@81:     if(role != Qt::DisplayRole && role != Qt::EditRole) return false; // We don't support any other roles
andre@1:     qxt_d().header[section] = value.toString();
andre@1:     emit headerDataChanged(Qt::Horizontal, section, section);
andre@1:     return true;
andre@1: }
andre@1: 
andre@1: /*!
andre@1:     \reimp
andre@1:  */
andre@1: bool QxtCsvModel::setData(const QModelIndex& index, const QVariant& data, int role)
andre@1: {
andre@1:     if (index.parent() != QModelIndex()) return false;
andre@1: 
andre@1:     if(role == Qt::DisplayRole || role == Qt::EditRole || role == Qt::UserRole) {
andre@1:         if(index.row() >= rowCount() || index.column() >= columnCount() || index.row() < 0 || index.column() < 0) return false;
andre@1:         QStringList& row = qxt_d().csvData[index.row()];
andre@1:         while(row.length() <= index.column())
andre@1:             row << QString();
andre@1:         row[index.column()] = data.toString();
andre@1:         emit dataChanged(index, index);
andre@1:         return true;
andre@1:     }
andre@1:     return false;
andre@1: }
andre@1: 
andre@1: /*!
andre@1:     \reimp
andre@1:  */
andre@1: bool QxtCsvModel::insertRow(int row, const QModelIndex& parent)
andre@1: {
andre@1:     return insertRows(row, 1, parent);
andre@1: }
andre@1: 
andre@1: /*!
andre@1:     \reimp
andre@1:  */
andre@1: bool QxtCsvModel::insertRows(int row, int count, const QModelIndex& parent)
andre@1: {
andre@1:     if (parent != QModelIndex() || row < 0) return false;
andre@1:     emit beginInsertRows(parent, row, row + count);
andre@1:     QxtCsvModelPrivate& d_ptr = qxt_d();
andre@1:     if(row >= rowCount()) {
andre@1:         for(int i = 0; i < count; i++) d_ptr.csvData << QStringList();
andre@1:     } else {
andre@1:         for(int i = 0; i < count; i++) d_ptr.csvData.insert(row, QStringList());
andre@1:     }
andre@1:     emit endInsertRows();
andre@1:     return true;
andre@1: }
andre@1: 
andre@1: /*!
andre@1:     \reimp
andre@1:  */
andre@1: bool QxtCsvModel::removeRow(int row, const QModelIndex& parent)
andre@1: {
andre@1:     return removeRows(row, 1, parent);
andre@1: }
andre@1: 
andre@1: /*!
andre@1:     \reimp
andre@1:  */
andre@1: bool QxtCsvModel::removeRows(int row, int count, const QModelIndex& parent)
andre@1: {
andre@1:     if (parent != QModelIndex() || row < 0) return false;
andre@1:     if (row >= rowCount()) return false;
andre@1:     if (row + count >= rowCount()) count = rowCount() - row;
andre@1:     emit beginRemoveRows(parent, row, row + count);
andre@1:     QxtCsvModelPrivate& d_ptr = qxt_d();
andre@1:     for (int i = 0;i < count;i++)
andre@1:         d_ptr.csvData.removeAt(row);
andre@1:     emit endRemoveRows();
andre@1:     return true;
andre@1: }
andre@1: 
andre@1: /*!
andre@1:     \reimp
andre@1:  */
andre@1: bool QxtCsvModel::insertColumn(int col, const QModelIndex& parent)
andre@1: {
andre@1:     return insertColumns(col, 1, parent);
andre@1: }
andre@1: 
andre@1: /*!
andre@1:     \reimp
andre@1:  */
andre@1: bool QxtCsvModel::insertColumns(int col, int count, const QModelIndex& parent)
andre@1: {
andre@1:     if (parent != QModelIndex() || col < 0) return false;
andre@1:     beginInsertColumns(parent, col, col + count - 1);
andre@1:     QxtCsvModelPrivate& d_ptr = qxt_d();
andre@1:     for(int i = 0; i < rowCount(); i++) {
andre@1:         QStringList& row = d_ptr.csvData[i];
andre@1:         while(col >= row.length()) row.append(QString());
andre@1:         for(int j = 0; j < count; j++) {
andre@1:             row.insert(col, QString());
andre@1:         }
andre@1:     }
andre@81:     for(int i = 0; i < count ;i++) {
andre@1:         d_ptr.header.insert(col, QString());
andre@81:         d_ptr.header_tt.insert(col, QString());
andre@81:     }
andre@1:     d_ptr.maxColumn += count;
andre@1:     endInsertColumns();
andre@1:     return true;
andre@1: }
andre@1: 
andre@1: /*!
andre@1:     \reimp
andre@1:  */
andre@1: bool QxtCsvModel::removeColumn(int col, const QModelIndex& parent)
andre@1: {
andre@1:     return removeColumns(col, 1, parent);
andre@1: }
andre@1: 
andre@1: /*!
andre@1:     \reimp
andre@1:  */
andre@1: bool QxtCsvModel::removeColumns(int col, int count, const QModelIndex& parent)
andre@1: {
andre@1:     if (parent != QModelIndex() || col < 0) return false;
andre@1:     if (col >= columnCount()) return false;
andre@1:     if (col + count >= columnCount()) count = columnCount() - col;
andre@1:     emit beginRemoveColumns(parent, col, col + count);
andre@1:     QxtCsvModelPrivate& d_ptr = qxt_d();
andre@1:     QString before, after;
andre@1:     for(int i = 0; i < rowCount(); i++) {
andre@1:         for(int j = 0; j < count; j++) {
andre@1:             d_ptr.csvData[i].removeAt(col);
andre@1:         }
andre@1:     }
andre@81:     for(int i = 0; i < count; i++) {
andre@1:         d_ptr.header.removeAt(col);
andre@81:         d_ptr.header_tt.removeAt(col);
andre@81:     }
andre@1:     emit endRemoveColumns();
andre@1:     return true;
andre@1: }
andre@1: 
andre@1: static QString qxt_addCsvQuotes(QxtCsvModel::QuoteMode mode, QString field)
andre@1: {
andre@1:     bool addDoubleQuotes = ((mode & QxtCsvModel::DoubleQuote) && field.contains('"'));
andre@1:     bool addSingleQuotes = ((mode & QxtCsvModel::SingleQuote) && field.contains('\''));
andre@1:     bool quoteField = (mode & QxtCsvModel::AlwaysQuoteOutput) || addDoubleQuotes || addSingleQuotes;
andre@1:     if(quoteField && !addDoubleQuotes && !addSingleQuotes) {
andre@1:         if(mode & QxtCsvModel::DoubleQuote)
andre@1:             addDoubleQuotes = true;
andre@1:         else if(mode & QxtCsvModel::SingleQuote)
andre@1:             addSingleQuotes = true;
andre@1:     } 
andre@1:     if(mode & QxtCsvModel::BackslashEscape) {
andre@1:         if(addDoubleQuotes) 
andre@1:             return '"' + field.replace("\\", "\\\\").replace("\"", "\\\"") + '"';
andre@1:         if(addSingleQuotes)
andre@1:             return '\'' + field.replace("\\", "\\\\").replace("'", "\\'") + '\'';
andre@1:     } else {
andre@1:         if(addDoubleQuotes) 
andre@1:             return '"' + field.replace("\"", "\"\"") + '"';
andre@1:         if(addSingleQuotes)
andre@1:             return '\'' + field.replace("'", "''") + '\'';
andre@1:     }
andre@1:     return field;
andre@1: }
andre@1: 
andre@1: /*!
andre@1:   Outputs the content of the model as a CSV file to the device \a dest using \a codec.
andre@1: 
andre@1:   Fields in the output file will be separated by \a separator. Set \a withHeader to true
andre@1:   to output a row of headers at the top of the file.
andre@1:  */ 
andre@1: void QxtCsvModel::toCSV(QIODevice* dest, bool withHeader, QChar separator, QTextCodec* codec) const
andre@1: {
andre@1:     const QxtCsvModelPrivate& d_ptr = qxt_d();
andre@1:     int row, col, rows, cols;
andre@1:     rows = rowCount();
andre@1:     cols = columnCount();
andre@1:     QString data;
andre@1:     if(!dest->isOpen()) dest->open(QIODevice::WriteOnly | QIODevice::Truncate);
andre@1:     QTextStream stream(dest);
andre@1:     if(codec) stream.setCodec(codec);
andre@1:     if(withHeader) {
andre@1:         data = "";
andre@1:         for(col = 0; col < cols; ++col) {
andre@1:             if(col > 0) data += separator;
andre@1:             data += qxt_addCsvQuotes(d_ptr.quoteMode, d_ptr.header.at(col)); 
andre@1:         }
andre@1:         stream << data << endl;
andre@1:     }
andre@1:     for(row = 0; row < rows; ++row)
andre@1:     {
andre@1:         const QStringList& rowData = d_ptr.csvData[row];
andre@1:         data = "";
andre@1:         for(col = 0; col < cols; ++col) {
andre@1:             if(col > 0) data += separator;
andre@1:             if(col < rowData.length())
andre@1:                 data += qxt_addCsvQuotes(d_ptr.quoteMode, rowData.at(col)); 
andre@1:             else
andre@1:                 data += qxt_addCsvQuotes(d_ptr.quoteMode, QString());; 
andre@1:         }
andre@1:         stream << data << endl;
andre@1:     }
andre@1:     stream << flush;
andre@1:     dest->close();
andre@1: }
andre@1: 
andre@1: /*!
andre@1:   \overload
andre@1: 
andre@1:   Outputs the content of the model as a CSV file to the file specified by \a filename using \a codec.
andre@1: 
andre@1:   Fields in the output file will be separated by \a separator. Set \a withHeader to true
andre@1:   to output a row of headers at the top of the file.
andre@1:  */ 
andre@1: void QxtCsvModel::toCSV(const QString filename, bool withHeader, QChar separator, QTextCodec* codec) const
andre@1: {
andre@1:     QFile dest(filename);
andre@1:     toCSV(&dest, withHeader, separator, codec);
andre@1: }
andre@1: 
andre@1: /*!
andre@1:     \reimp
andre@1:  */
andre@1: Qt::ItemFlags QxtCsvModel::flags(const QModelIndex& index) const
andre@1: {
andre@1:     return Qt::ItemIsEditable | QAbstractTableModel::flags(index);
andre@1: }
andre@1: 
andre@1: /*!
andre@1:  * Returns the current quoting mode.
andre@1:  * \sa setQuoteMode
andre@1:  */
andre@1: QxtCsvModel::QuoteMode QxtCsvModel::quoteMode() const
andre@1: {
andre@1:     return qxt_d().quoteMode;
andre@1: }
andre@1: 
andre@1: /*!
andre@1:  * Sets the current quoting mode. The default quoting mode is BothQuotes | BackslashEscape.
andre@1:  *
andre@1:  * The quoting mode determines what kinds of quoting is used for reading and writing CSV files.
andre@1:  * \sa quoteMode
andre@1:  * \sa QuoteOption
andre@1:  */
andre@1: void QxtCsvModel::setQuoteMode(QuoteMode mode)
andre@1: {
andre@1:     qxt_d().quoteMode = mode;
andre@1: }
andre@1: 
andre@1: /*!
andre@1:   Sets the content of the cell at row \a row and column \a column to \a value.
andre@1:   
andre@1:   \sa text
andre@1:   */
andre@1: void QxtCsvModel::setText(int row, int column, const QString& value)
andre@1: {
andre@1:     setData(index(row, column), value);
andre@1: }
andre@1: 
andre@1: /*!
andre@1:   Fetches the content of the cell at row \a row and column \a column.
andre@1:   
andre@1:   \sa setText
andre@1:   */
andre@1: QString QxtCsvModel::text(int row, int column) const
andre@1: {
andre@1:     return data(index(row, column)).toString();
andre@1: }
andre@1: 
andre@1: /*!
andre@1:   Sets the content of the header for column \a column to \a value.
andre@1:   
andre@1:   \sa headerText
andre@1:   */
andre@1: void QxtCsvModel::setHeaderText(int column, const QString& value)
andre@1: {
andre@1:     setHeaderData(column, Qt::Horizontal, value);
andre@1: }
andre@1: 
andre@1: /*!
andre@1:   Fetches the content of the cell at row \a row and column \a column.
andre@1:   
andre@1:   \sa setText
andre@1:   */
andre@1: QString QxtCsvModel::headerText(int column) const
andre@1: {
andre@1:     return headerData(column, Qt::Horizontal).toString();
andre@1: }