retraceit: src/libqxt/qxtcsvmodel.cpp annotate

annotate src/libqxt/qxtcsvmodel.cpp @ 101:8ed21aa68021

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author	Andre Heinecke <andre.heinecke@intevation.de>
date	Fri, 18 Nov 2016 12:46:54 +0100
parents	5923d569167b
children

rev	line source
1 7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	1
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	2 /****************************************************************************
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	3 ** Copyright (c) 2006 - 2011, the LibQxt project.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	4 ** See the Qxt AUTHORS file for a list of authors and copyright holders.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	5 ** All rights reserved.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	6 **
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	7 ** Redistribution and use in source and binary forms, with or without
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	8 ** modification, are permitted provided that the following conditions are met:
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	9 ** * Redistributions of source code must retain the above copyright
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	10 ** notice, this list of conditions and the following disclaimer.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	11 ** * Redistributions in binary form must reproduce the above copyright
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	12 ** notice, this list of conditions and the following disclaimer in the
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	13 ** documentation and/or other materials provided with the distribution.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	14 ** * Neither the name of the LibQxt project nor the
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	15 ** names of its contributors may be used to endorse or promote products
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	16 ** derived from this software without specific prior written permission.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	17 **
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	18 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	19 ** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	20 ** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	21 ** DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	22 ** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	23 ** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	24 ** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	25 ** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	26 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	27 ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	28 **
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	29 ** <http://libqxt.org> <foundation@libqxt.org>
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	30 *****************************************************************************/
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	31
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	32 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	33 \class QxtCsvModel
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	34 \inmodule QxtCore
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	35 \brief The QxtCsvModel class provides a QAbstractTableModel for CSV Files
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	36 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	37
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	38
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	39
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	40 #include "qxtcsvmodel.h"
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	41 #include <QFile>
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	42 #include <QTextStream>
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	43 #include <QDebug>
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	44
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	45 class QxtCsvModelPrivate : public QxtPrivate<QxtCsvModel>
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	46 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	47 public:
81 5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	48 QxtCsvModelPrivate() : csvData(), header(), header_tt(), maxColumn(0), quoteMode(QxtCsvModel::DefaultQuoteMode)
1 7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	49 {}
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	50 QXT_DECLARE_PUBLIC(QxtCsvModel)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	51
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	52 QList<QStringList> csvData;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	53 QStringList header;
81 5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	54 QStringList header_tt;
1 7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	55 int maxColumn;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	56 QxtCsvModel::QuoteMode quoteMode;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	57 };
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	58
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	59 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	60 Creates an empty QxtCsvModel with parent \a parent.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	61 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	62 QxtCsvModel::QxtCsvModel(QObject *parent) : QAbstractTableModel(parent)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	63 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	64 QXT_INIT_PRIVATE(QxtCsvModel);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	65 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	66
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	67 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	68 Creates a QxtCsvModel with the parent \a parent and content loaded from \a file.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	69
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	70 See \a setSource for information on the \a withHeader and \a separator properties, or
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	71 if you need control over the quoting method or codec used to parse the file.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	72
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	73 \sa setSource
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	74 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	75 QxtCsvModel::QxtCsvModel(QIODevice file, QObject parent, bool withHeader, QChar separator) : QAbstractTableModel(parent)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	76 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	77 QXT_INIT_PRIVATE(QxtCsvModel);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	78 setSource(file, withHeader, separator);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	79 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	80
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	81 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	82 \overload
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	83
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	84 Creates a QxtCsvModel with the parent \a parent and content loaded from \a file.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	85
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	86 See \a setSource for information on the \a withHeader and \a separator properties, or
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	87 if you need control over the quoting method or codec used to parse the file.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	88
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	89 \sa setSource
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	90 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	91 QxtCsvModel::QxtCsvModel(const QString filename, QObject *parent, bool withHeader, QChar separator) : QAbstractTableModel(parent)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	92 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	93 QXT_INIT_PRIVATE(QxtCsvModel);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	94 QFile src(filename);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	95 setSource(&src, withHeader, separator);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	96 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	97
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	98 QxtCsvModel::~QxtCsvModel()
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	99 {}
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	100
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	101 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	102 \reimp
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	103 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	104 int QxtCsvModel::rowCount(const QModelIndex& parent) const
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	105 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	106 if (parent.row() != -1 && parent.column() != -1) return 0;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	107 return qxt_d().csvData.count();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	108 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	109
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	110 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	111 \reimp
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	112 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	113 int QxtCsvModel::columnCount(const QModelIndex& parent) const
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	114 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	115 if (parent.row() != -1 && parent.column() != -1) return 0;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	116 return qxt_d().maxColumn;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	117 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	118
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	119 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	120 \reimp
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	121 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	122 QVariant QxtCsvModel::data(const QModelIndex& index, int role) const
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	123 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	124 if(index.parent() != QModelIndex()) return QVariant();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	125 if(role == Qt::DisplayRole \|\| role == Qt::EditRole \|\| role == Qt::UserRole) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	126 if(index.row() < 0 \|\| index.column() < 0 \|\| index.row() >= rowCount())
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	127 return QVariant();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	128 const QStringList& row = qxt_d().csvData[index.row()];
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	129 if(index.column() >= row.length())
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	130 return QVariant();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	131 return row[index.column()];
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	132 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	133 return QVariant();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	134 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	135
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	136 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	137 \reimp
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	138 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	139 QVariant QxtCsvModel::headerData(int section, Qt::Orientation orientation, int role) const
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	140 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	141 if(section < qxt_d().header.count() && orientation == Qt::Horizontal && (role == Qt::DisplayRole \|\| role == Qt::EditRole \|\| role == Qt::UserRole))
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	142 return qxt_d().header[section];
81 5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	143 else if (section < qxt_d().header_tt.count() && role == Qt::ToolTipRole) {
5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	144 return qxt_d().header_tt[section];
5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	145 } else
1 7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	146 return QAbstractTableModel::headerData(section, orientation, role);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	147 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	148
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	149 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	150 \overload
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	151
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	152 Reads in a CSV file from the provided \a file using \a codec.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	153 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	154 void QxtCsvModel::setSource(const QString filename, bool withHeader, QChar separator, QTextCodec* codec)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	155 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	156 QFile src(filename);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	157 setSource(&src, withHeader, separator, codec);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	158 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	159
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	160 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	161 Reads in a CSV file from the provided \a file using \a codec.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	162
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	163 The value of \a separator will be used to delimit fields, subject to the specified \a quoteMode.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	164 If \a withHeader is set to true, the first line of the file will be used to populate the model's
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	165 horizontal header.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	166
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	167 \sa quoteMode
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	168 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	169 void QxtCsvModel::setSource(QIODevice file, bool withHeader, QChar separator, QTextCodec codec)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	170 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	171 QxtCsvModelPrivate* d_ptr = &qxt_d();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	172 bool headerSet = !withHeader;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	173 if(!file->isOpen())
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	174 file->open(QIODevice::ReadOnly);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	175 if(withHeader)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	176 d_ptr->maxColumn = 0;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	177 else
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	178 d_ptr->maxColumn = d_ptr->header.size();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	179 d_ptr->csvData.clear();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	180 QStringList row;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	181 QString field;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	182 QChar quote;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	183 QChar ch, buffer(0);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	184 bool readCR = false;
37 0c05958d254c (issue 13, 6) Add constant index number column to data and view Andre Heinecke <andre.heinecke@intevation.de> parents: 17 diff changeset	185 int idx_nr = 1; // XXX added for retraceit
1 7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	186 QTextStream stream(file);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	187 if(codec) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	188 stream.setCodec(codec);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	189 } else {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	190 stream.setAutoDetectUnicode(true);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	191 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	192 while(!stream.atEnd()) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	193 if(buffer != QChar(0)) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	194 ch = buffer;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	195 buffer = QChar(0);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	196 } else {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	197 stream >> ch;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	198 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	199 if(ch == '\n' && readCR)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	200 continue;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	201 else if(ch == '\r')
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	202 readCR = true;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	203 else
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	204 readCR = false;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	205 if(ch != separator && (ch.category() == QChar::Separator_Line \|\| ch.category() == QChar::Separator_Paragraph \|\| ch.category() == QChar::Other_Control)) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	206 row << field;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	207 field.clear();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	208 if(!row.isEmpty()) {
40 89997d853bf6 Ignore Index Nr. in filter list Andre Heinecke <andre.heinecke@intevation.de> parents: 37 diff changeset	209 row.insert(0, headerSet ? QString::number(idx_nr++) : QString::fromLatin1("#Index Nr.")); // XXX added for retraceit
1 7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	210 if(!headerSet) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	211 d_ptr->header = row;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	212 headerSet = true;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	213 } else {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	214 d_ptr->csvData.append(row);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	215 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	216 if(row.length() > d_ptr->maxColumn) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	217 d_ptr->maxColumn = row.length();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	218 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	219 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	220 row.clear();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	221 } else if((d_ptr->quoteMode & DoubleQuote && ch == '"') \|\| (d_ptr->quoteMode & SingleQuote && ch == '\'')) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	222 quote = ch;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	223 do {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	224 stream >> ch;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	225 if(ch == '\\' && d_ptr->quoteMode & BackslashEscape) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	226 stream >> ch;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	227 } else if(ch == quote) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	228 if(d_ptr->quoteMode & TwoQuoteEscape) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	229 stream >> buffer;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	230 if(buffer == quote) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	231 buffer = QChar(0);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	232 field.append(ch);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	233 continue;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	234 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	235 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	236 break;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	237 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	238 field.append(ch);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	239 } while(!stream.atEnd());
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	240 } else if(ch == separator) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	241 row << field;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	242 field.clear();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	243 } else {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	244 field.append(ch);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	245 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	246 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	247 if(!field.isEmpty())
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	248 row << field;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	249 if(!row.isEmpty()) {
37 0c05958d254c (issue 13, 6) Add constant index number column to data and view Andre Heinecke <andre.heinecke@intevation.de> parents: 17 diff changeset	250 row.insert(0, headerSet ? QString::number(idx_nr++) : QString::fromLatin1("#Index Nr.")); // XXX added for relayit
1 7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	251 if(!headerSet)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	252 d_ptr->header = row;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	253 else
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	254 d_ptr->csvData.append(row);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	255 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	256 file->close();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	257 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	258
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	259 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	260 Sets the horizontal headers of the model to the values provided in \a data.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	261 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	262 void QxtCsvModel::setHeaderData(const QStringList& data)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	263 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	264 qxt_d().header = data;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	265 emit headerDataChanged(Qt::Horizontal, 0, data.count());
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	266 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	267
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	268 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	269 \reimp
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	270 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	271 bool QxtCsvModel::setHeaderData(int section, Qt::Orientation orientation, const QVariant& value, int role)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	272 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	273 if(section < 0) return false; // Bogus input
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	274 while(section > qxt_d().header.size()) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	275 qxt_d().header << QString();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	276 }
81 5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	277 while(section >= qxt_d().header_tt.size()) {
5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	278 qxt_d().header_tt << QString();
5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	279 }
5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	280 qDebug() << "Sect " << section << " size " << qxt_d().header_tt.size();
5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	281 if(orientation != Qt::Horizontal) return false; // We don't support the vertical header
5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	282 if(role == Qt::ToolTipRole) {
5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	283 qxt_d().header_tt[section] = value.toString();
5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	284 emit headerDataChanged(Qt::Horizontal, section, section);
5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	285 return true;
5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	286 }
5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	287 if(role != Qt::DisplayRole && role != Qt::EditRole) return false; // We don't support any other roles
1 7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	288 qxt_d().header[section] = value.toString();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	289 emit headerDataChanged(Qt::Horizontal, section, section);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	290 return true;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	291 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	292
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	293 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	294 \reimp
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	295 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	296 bool QxtCsvModel::setData(const QModelIndex& index, const QVariant& data, int role)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	297 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	298 if (index.parent() != QModelIndex()) return false;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	299
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	300 if(role == Qt::DisplayRole \|\| role == Qt::EditRole \|\| role == Qt::UserRole) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	301 if(index.row() >= rowCount() \|\| index.column() >= columnCount() \|\| index.row() < 0 \|\| index.column() < 0) return false;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	302 QStringList& row = qxt_d().csvData[index.row()];
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	303 while(row.length() <= index.column())
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	304 row << QString();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	305 row[index.column()] = data.toString();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	306 emit dataChanged(index, index);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	307 return true;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	308 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	309 return false;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	310 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	311
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	312 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	313 \reimp
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	314 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	315 bool QxtCsvModel::insertRow(int row, const QModelIndex& parent)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	316 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	317 return insertRows(row, 1, parent);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	318 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	319
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	320 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	321 \reimp
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	322 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	323 bool QxtCsvModel::insertRows(int row, int count, const QModelIndex& parent)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	324 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	325 if (parent != QModelIndex() \|\| row < 0) return false;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	326 emit beginInsertRows(parent, row, row + count);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	327 QxtCsvModelPrivate& d_ptr = qxt_d();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	328 if(row >= rowCount()) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	329 for(int i = 0; i < count; i++) d_ptr.csvData << QStringList();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	330 } else {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	331 for(int i = 0; i < count; i++) d_ptr.csvData.insert(row, QStringList());
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	332 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	333 emit endInsertRows();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	334 return true;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	335 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	336
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	337 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	338 \reimp
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	339 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	340 bool QxtCsvModel::removeRow(int row, const QModelIndex& parent)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	341 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	342 return removeRows(row, 1, parent);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	343 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	344
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	345 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	346 \reimp
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	347 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	348 bool QxtCsvModel::removeRows(int row, int count, const QModelIndex& parent)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	349 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	350 if (parent != QModelIndex() \|\| row < 0) return false;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	351 if (row >= rowCount()) return false;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	352 if (row + count >= rowCount()) count = rowCount() - row;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	353 emit beginRemoveRows(parent, row, row + count);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	354 QxtCsvModelPrivate& d_ptr = qxt_d();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	355 for (int i = 0;i < count;i++)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	356 d_ptr.csvData.removeAt(row);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	357 emit endRemoveRows();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	358 return true;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	359 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	360
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	361 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	362 \reimp
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	363 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	364 bool QxtCsvModel::insertColumn(int col, const QModelIndex& parent)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	365 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	366 return insertColumns(col, 1, parent);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	367 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	368
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	369 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	370 \reimp
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	371 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	372 bool QxtCsvModel::insertColumns(int col, int count, const QModelIndex& parent)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	373 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	374 if (parent != QModelIndex() \|\| col < 0) return false;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	375 beginInsertColumns(parent, col, col + count - 1);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	376 QxtCsvModelPrivate& d_ptr = qxt_d();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	377 for(int i = 0; i < rowCount(); i++) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	378 QStringList& row = d_ptr.csvData[i];
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	379 while(col >= row.length()) row.append(QString());
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	380 for(int j = 0; j < count; j++) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	381 row.insert(col, QString());
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	382 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	383 }
81 5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	384 for(int i = 0; i < count ;i++) {
1 7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	385 d_ptr.header.insert(col, QString());
81 5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	386 d_ptr.header_tt.insert(col, QString());
5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	387 }
1 7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	388 d_ptr.maxColumn += count;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	389 endInsertColumns();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	390 return true;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	391 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	392
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	393 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	394 \reimp
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	395 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	396 bool QxtCsvModel::removeColumn(int col, const QModelIndex& parent)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	397 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	398 return removeColumns(col, 1, parent);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	399 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	400
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	401 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	402 \reimp
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	403 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	404 bool QxtCsvModel::removeColumns(int col, int count, const QModelIndex& parent)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	405 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	406 if (parent != QModelIndex() \|\| col < 0) return false;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	407 if (col >= columnCount()) return false;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	408 if (col + count >= columnCount()) count = columnCount() - col;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	409 emit beginRemoveColumns(parent, col, col + count);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	410 QxtCsvModelPrivate& d_ptr = qxt_d();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	411 QString before, after;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	412 for(int i = 0; i < rowCount(); i++) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	413 for(int j = 0; j < count; j++) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	414 d_ptr.csvData[i].removeAt(col);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	415 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	416 }
81 5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	417 for(int i = 0; i < count; i++) {
1 7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	418 d_ptr.header.removeAt(col);
81 5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	419 d_ptr.header_tt.removeAt(col);
5923d569167b Make Header tooltips configurable Andre Heinecke <andre.heinecke@intevation.de> parents: 40 diff changeset	420 }
1 7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	421 emit endRemoveColumns();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	422 return true;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	423 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	424
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	425 static QString qxt_addCsvQuotes(QxtCsvModel::QuoteMode mode, QString field)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	426 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	427 bool addDoubleQuotes = ((mode & QxtCsvModel::DoubleQuote) && field.contains('"'));
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	428 bool addSingleQuotes = ((mode & QxtCsvModel::SingleQuote) && field.contains('\''));
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	429 bool quoteField = (mode & QxtCsvModel::AlwaysQuoteOutput) \|\| addDoubleQuotes \|\| addSingleQuotes;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	430 if(quoteField && !addDoubleQuotes && !addSingleQuotes) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	431 if(mode & QxtCsvModel::DoubleQuote)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	432 addDoubleQuotes = true;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	433 else if(mode & QxtCsvModel::SingleQuote)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	434 addSingleQuotes = true;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	435 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	436 if(mode & QxtCsvModel::BackslashEscape) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	437 if(addDoubleQuotes)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	438 return '"' + field.replace("\\", "\\\\").replace("\"", "\\\"") + '"';
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	439 if(addSingleQuotes)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	440 return '\'' + field.replace("\\", "\\\\").replace("'", "\\'") + '\'';
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	441 } else {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	442 if(addDoubleQuotes)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	443 return '"' + field.replace("\"", "\"\"") + '"';
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	444 if(addSingleQuotes)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	445 return '\'' + field.replace("'", "''") + '\'';
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	446 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	447 return field;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	448 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	449
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	450 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	451 Outputs the content of the model as a CSV file to the device \a dest using \a codec.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	452
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	453 Fields in the output file will be separated by \a separator. Set \a withHeader to true
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	454 to output a row of headers at the top of the file.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	455 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	456 void QxtCsvModel::toCSV(QIODevice* dest, bool withHeader, QChar separator, QTextCodec* codec) const
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	457 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	458 const QxtCsvModelPrivate& d_ptr = qxt_d();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	459 int row, col, rows, cols;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	460 rows = rowCount();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	461 cols = columnCount();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	462 QString data;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	463 if(!dest->isOpen()) dest->open(QIODevice::WriteOnly \| QIODevice::Truncate);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	464 QTextStream stream(dest);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	465 if(codec) stream.setCodec(codec);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	466 if(withHeader) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	467 data = "";
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	468 for(col = 0; col < cols; ++col) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	469 if(col > 0) data += separator;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	470 data += qxt_addCsvQuotes(d_ptr.quoteMode, d_ptr.header.at(col));
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	471 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	472 stream << data << endl;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	473 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	474 for(row = 0; row < rows; ++row)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	475 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	476 const QStringList& rowData = d_ptr.csvData[row];
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	477 data = "";
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	478 for(col = 0; col < cols; ++col) {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	479 if(col > 0) data += separator;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	480 if(col < rowData.length())
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	481 data += qxt_addCsvQuotes(d_ptr.quoteMode, rowData.at(col));
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	482 else
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	483 data += qxt_addCsvQuotes(d_ptr.quoteMode, QString());;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	484 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	485 stream << data << endl;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	486 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	487 stream << flush;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	488 dest->close();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	489 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	490
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	491 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	492 \overload
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	493
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	494 Outputs the content of the model as a CSV file to the file specified by \a filename using \a codec.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	495
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	496 Fields in the output file will be separated by \a separator. Set \a withHeader to true
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	497 to output a row of headers at the top of the file.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	498 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	499 void QxtCsvModel::toCSV(const QString filename, bool withHeader, QChar separator, QTextCodec* codec) const
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	500 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	501 QFile dest(filename);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	502 toCSV(&dest, withHeader, separator, codec);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	503 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	504
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	505 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	506 \reimp
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	507 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	508 Qt::ItemFlags QxtCsvModel::flags(const QModelIndex& index) const
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	509 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	510 return Qt::ItemIsEditable \| QAbstractTableModel::flags(index);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	511 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	512
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	513 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	514 * Returns the current quoting mode.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	515 * \sa setQuoteMode
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	516 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	517 QxtCsvModel::QuoteMode QxtCsvModel::quoteMode() const
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	518 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	519 return qxt_d().quoteMode;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	520 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	521
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	522 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	523 * Sets the current quoting mode. The default quoting mode is BothQuotes \| BackslashEscape.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	524 *
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	525 * The quoting mode determines what kinds of quoting is used for reading and writing CSV files.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	526 * \sa quoteMode
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	527 * \sa QuoteOption
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	528 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	529 void QxtCsvModel::setQuoteMode(QuoteMode mode)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	530 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	531 qxt_d().quoteMode = mode;
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	532 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	533
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	534 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	535 Sets the content of the cell at row \a row and column \a column to \a value.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	536
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	537 \sa text
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	538 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	539 void QxtCsvModel::setText(int row, int column, const QString& value)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	540 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	541 setData(index(row, column), value);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	542 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	543
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	544 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	545 Fetches the content of the cell at row \a row and column \a column.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	546
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	547 \sa setText
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	548 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	549 QString QxtCsvModel::text(int row, int column) const
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	550 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	551 return data(index(row, column)).toString();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	552 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	553
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	554 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	555 Sets the content of the header for column \a column to \a value.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	556
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	557 \sa headerText
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	558 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	559 void QxtCsvModel::setHeaderText(int column, const QString& value)
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	560 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	561 setHeaderData(column, Qt::Horizontal, value);
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	562 }
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	563
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	564 /*!
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	565 Fetches the content of the cell at row \a row and column \a column.
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	566
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	567 \sa setText
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	568 */
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	569 QString QxtCsvModel::headerText(int column) const
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	570 {
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	571 return headerData(column, Qt::Horizontal).toString();
7a2637c3eb83 Add csv parser from libqxt Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	572 }

Mercurial > retraceit

annotate src/libqxt/qxtcsvmodel.cpp @ 101:8ed21aa68021