annotate src/xlsx/xlsxcellrange.cpp @ 12:21f11f988115

Make sure strings don't start with = and duplicate text instead of formula
author Andre Heinecke <andre.heinecke@intevation.de>
date Tue, 22 Mar 2016 17:21:33 +0100
parents 93d3106bb9a4
children
rev   line source
1
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
1 /****************************************************************************
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
2 ** Copyright (c) 2013-2014 Debao Zhang <hello@debao.me>
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
3 ** All right reserved.
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
4 **
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
5 ** Permission is hereby granted, free of charge, to any person obtaining
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
6 ** a copy of this software and associated documentation files (the
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
7 ** "Software"), to deal in the Software without restriction, including
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
8 ** without limitation the rights to use, copy, modify, merge, publish,
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
9 ** distribute, sublicense, and/or sell copies of the Software, and to
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
10 ** permit persons to whom the Software is furnished to do so, subject to
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
11 ** the following conditions:
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
12 **
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
13 ** The above copyright notice and this permission notice shall be
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
14 ** included in all copies or substantial portions of the Software.
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
15 **
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
16 ** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
17 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
18 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
19 ** NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
20 ** LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
21 ** OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
22 ** WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
23 **
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
24 ****************************************************************************/
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
25 #include "xlsxcellrange.h"
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
26 #include "xlsxcellreference.h"
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
27 #include <QString>
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
28 #include <QPoint>
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
29 #include <QStringList>
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
30
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
31 QT_BEGIN_NAMESPACE_XLSX
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
32
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
33 /*!
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
34 \class CellRange
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
35 \brief For a range "A1:B2" or single cell "A1"
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
36 \inmodule QtXlsx
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
37
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
38 The CellRange class stores the top left and bottom
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
39 right rows and columns of a range in a worksheet.
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
40 */
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
41
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
42 /*!
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
43 Constructs an range, i.e. a range
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
44 whose rowCount() and columnCount() are 0.
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
45 */
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
46 CellRange::CellRange()
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
47 : top(-1), left(-1), bottom(-2), right(-2)
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
48 {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
49 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
50
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
51 /*!
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
52 Constructs the range from the given \a top, \a
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
53 left, \a bottom and \a right rows and columns.
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
54
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
55 \sa topRow(), leftColumn(), bottomRow(), rightColumn()
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
56 */
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
57 CellRange::CellRange(int top, int left, int bottom, int right)
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
58 : top(top), left(left), bottom(bottom), right(right)
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
59 {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
60 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
61
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
62 CellRange::CellRange(const CellReference &topLeft, const CellReference &bottomRight)
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
63 : top(topLeft.row()), left(topLeft.column())
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
64 , bottom(bottomRight.row()), right(bottomRight.column())
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
65 {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
66 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
67
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
68 /*!
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
69 \overload
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
70 Constructs the range form the given \a range string.
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
71 */
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
72 CellRange::CellRange(const QString &range)
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
73 {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
74 init(range);
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
75 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
76
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
77 /*!
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
78 \overload
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
79 Constructs the range form the given \a range string.
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
80 */
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
81 CellRange::CellRange(const char *range)
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
82 {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
83 init(QString::fromLatin1(range));
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
84 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
85
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
86 void CellRange::init(const QString &range)
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
87 {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
88 QStringList rs = range.split(QLatin1Char(':'));
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
89 if (rs.size() == 2) {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
90 CellReference start(rs[0]);
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
91 CellReference end(rs[1]);
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
92 top = start.row();
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
93 left = start.column();
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
94 bottom = end.row();
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
95 right = end.column();
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
96 } else {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
97 CellReference p(rs[0]);
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
98 top = p.row();
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
99 left = p.column();
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
100 bottom = p.row();
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
101 right = p.column();
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
102 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
103 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
104
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
105 /*!
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
106 Constructs a the range by copying the given \a
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
107 other range.
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
108 */
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
109 CellRange::CellRange(const CellRange &other)
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
110 : top(other.top), left(other.left), bottom(other.bottom), right(other.right)
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
111 {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
112 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
113
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
114 /*!
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
115 Destroys the range.
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
116 */
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
117 CellRange::~CellRange()
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
118 {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
119 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
120
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
121 /*!
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
122 Convert the range to string notation, such as "A1:B5".
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
123 */
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
124 QString CellRange::toString(bool row_abs, bool col_abs) const
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
125 {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
126 if (!isValid())
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
127 return QString();
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
128
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
129 if (left == right && top == bottom) {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
130 //Single cell
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
131 return CellReference(top, left).toString(row_abs, col_abs);
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
132 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
133
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
134 QString cell_1 = CellReference(top, left).toString(row_abs, col_abs);
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
135 QString cell_2 = CellReference(bottom, right).toString(row_abs, col_abs);
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
136 return cell_1 + QLatin1String(":") + cell_2;
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
137 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
138
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
139 /*!
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
140 * Returns true if the Range is valid.
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
141 */
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
142 bool CellRange::isValid() const
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
143 {
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
144 return left <= right && top <= bottom;
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
145 }
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
146
93d3106bb9a4 Add qt xlsx library
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
147 QT_END_NAMESPACE_XLSX
This site is hosted by Intevation GmbH (Datenschutzerklärung und Impressum | Privacy Policy and Imprint)