159 lines
4.0 KiB
C++
159 lines
4.0 KiB
C++
/****************************************************************************
|
|
** Copyright (c) 2013-2014 Debao Zhang <hello@debao.me>
|
|
** All right reserved.
|
|
**
|
|
** Permission is hereby granted, free of charge, to any person obtaining
|
|
** a copy of this software and associated documentation files (the
|
|
** "Software"), to deal in the Software without restriction, including
|
|
** without limitation the rights to use, copy, modify, merge, publish,
|
|
** distribute, sublicense, and/or sell copies of the Software, and to
|
|
** permit persons to whom the Software is furnished to do so, subject to
|
|
** the following conditions:
|
|
**
|
|
** The above copyright notice and this permission notice shall be
|
|
** included in all copies or substantial portions of the Software.
|
|
**
|
|
** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
** NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
|
** LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
|
** OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
|
** WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
**
|
|
****************************************************************************/
|
|
#include "xlsxcellrange.h"
|
|
#include "xlsxcellreference.h"
|
|
#include <QString>
|
|
#include <QPoint>
|
|
#include <QStringList>
|
|
|
|
QT_BEGIN_NAMESPACE_XLSX
|
|
|
|
/*!
|
|
\class CellRange
|
|
\brief For a range "A1:B2" or single cell "A1"
|
|
\inmodule QtXlsx
|
|
|
|
The CellRange class stores the top left and bottom
|
|
right rows and columns of a range in a worksheet.
|
|
*/
|
|
|
|
/*!
|
|
Constructs an range, i.e. a range
|
|
whose rowCount() and columnCount() are 0.
|
|
*/
|
|
CellRange::CellRange()
|
|
: top(-1)
|
|
, left(-1)
|
|
, bottom(-2)
|
|
, right(-2)
|
|
{
|
|
}
|
|
|
|
/*!
|
|
Constructs the range from the given \a top, \a
|
|
left, \a bottom and \a right rows and columns.
|
|
|
|
\sa topRow(), leftColumn(), bottomRow(), rightColumn()
|
|
*/
|
|
CellRange::CellRange(int top, int left, int bottom, int right)
|
|
: top(top)
|
|
, left(left)
|
|
, bottom(bottom)
|
|
, right(right)
|
|
{
|
|
}
|
|
|
|
CellRange::CellRange(const CellReference &topLeft, const CellReference &bottomRight)
|
|
: top(topLeft.row())
|
|
, left(topLeft.column())
|
|
, bottom(bottomRight.row())
|
|
, right(bottomRight.column())
|
|
{
|
|
}
|
|
|
|
/*!
|
|
\overload
|
|
Constructs the range form the given \a range string.
|
|
*/
|
|
CellRange::CellRange(const QString &range)
|
|
{
|
|
init(range);
|
|
}
|
|
|
|
/*!
|
|
\overload
|
|
Constructs the range form the given \a range string.
|
|
*/
|
|
CellRange::CellRange(const char *range)
|
|
{
|
|
init(QString::fromLatin1(range));
|
|
}
|
|
|
|
void CellRange::init(const QString &range)
|
|
{
|
|
QStringList rs = range.split(QLatin1Char(':'));
|
|
if (rs.size() == 2) {
|
|
CellReference start(rs[0]);
|
|
CellReference end(rs[1]);
|
|
top = start.row();
|
|
left = start.column();
|
|
bottom = end.row();
|
|
right = end.column();
|
|
} else {
|
|
CellReference p(rs[0]);
|
|
top = p.row();
|
|
left = p.column();
|
|
bottom = p.row();
|
|
right = p.column();
|
|
}
|
|
}
|
|
|
|
/*!
|
|
Constructs a the range by copying the given \a
|
|
other range.
|
|
*/
|
|
CellRange::CellRange(const CellRange &other)
|
|
: top(other.top)
|
|
, left(other.left)
|
|
, bottom(other.bottom)
|
|
, right(other.right)
|
|
{
|
|
}
|
|
|
|
/*!
|
|
Destroys the range.
|
|
*/
|
|
CellRange::~CellRange()
|
|
{
|
|
}
|
|
|
|
/*!
|
|
Convert the range to string notation, such as "A1:B5".
|
|
*/
|
|
QString CellRange::toString(bool row_abs, bool col_abs) const
|
|
{
|
|
if (!isValid())
|
|
return QString();
|
|
|
|
if (left == right && top == bottom) {
|
|
// Single cell
|
|
return CellReference(top, left).toString(row_abs, col_abs);
|
|
}
|
|
|
|
QString cell_1 = CellReference(top, left).toString(row_abs, col_abs);
|
|
QString cell_2 = CellReference(bottom, right).toString(row_abs, col_abs);
|
|
return cell_1 + QLatin1String(":") + cell_2;
|
|
}
|
|
|
|
/*!
|
|
* Returns true if the Range is valid.
|
|
*/
|
|
bool CellRange::isValid() const
|
|
{
|
|
return left <= right && top <= bottom;
|
|
}
|
|
|
|
QT_END_NAMESPACE_XLSX
|