annotate src/xlsx/xlsxrichstring.h @ 39:41cd27a64365

Write empty columns for XSLX to avoid strange 0 formatting Excel shows a pretty large bar for zero values
author Andre Heinecke <andre.heinecke@intevation.de>
date Fri, 15 Apr 2016 15:24:07 +0200
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1 /****************************************************************************
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2 ** Copyright (c) 2013-2014 Debao Zhang <hello@debao.me>
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3 ** All right reserved.
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4 **
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5 ** Permission is hereby granted, free of charge, to any person obtaining
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6 ** a copy of this software and associated documentation files (the
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7 ** "Software"), to deal in the Software without restriction, including
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8 ** without limitation the rights to use, copy, modify, merge, publish,
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9 ** distribute, sublicense, and/or sell copies of the Software, and to
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10 ** permit persons to whom the Software is furnished to do so, subject to
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11 ** the following conditions:
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12 **
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13 ** The above copyright notice and this permission notice shall be
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14 ** included in all copies or substantial portions of the Software.
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15 **
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16 ** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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17 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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18 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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19 ** NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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20 ** LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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21 ** OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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22 ** WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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23 **
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24 ****************************************************************************/
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25 #ifndef XLSXRICHSTRING_H
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26 #define XLSXRICHSTRING_H
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27
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28 #include "xlsxglobal.h"
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29 #include "xlsxformat.h"
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30 #include <QVariant>
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31 #include <QStringList>
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32 #include <QSharedDataPointer>
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33
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34 QT_BEGIN_NAMESPACE_XLSX
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35 class RichStringPrivate;
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36 class RichString;
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37 // qHash is a friend, but we can't use default arguments for friends (ยง8.3.6.4)
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38 Q_XLSX_EXPORT uint qHash(const RichString &rs, uint seed = 0) Q_DECL_NOTHROW;
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39
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40 class Q_XLSX_EXPORT RichString
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41 {
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42 public:
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43 RichString();
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44 explicit RichString(const QString text);
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45 RichString(const RichString &other);
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46 ~RichString();
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47
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48 bool isRichString() const;
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49 bool isNull() const;
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50 bool isEmtpy() const;
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51 QString toPlainString() const;
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52 QString toHtml() const;
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53 void setHtml(const QString &text);
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54
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55 int fragmentCount() const;
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56 void addFragment(const QString &text, const Format &format);
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57 QString fragmentText(int index) const;
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58 Format fragmentFormat(int index) const;
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59
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60 operator QVariant() const;
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61
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62 RichString &operator=(const RichString &other);
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63 private:
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64 friend Q_XLSX_EXPORT uint qHash(const RichString &rs, uint seed) Q_DECL_NOTHROW;
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65 friend Q_XLSX_EXPORT bool operator==(const RichString &rs1, const RichString &rs2);
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66 friend Q_XLSX_EXPORT bool operator!=(const RichString &rs1, const RichString &rs2);
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67 friend Q_XLSX_EXPORT bool operator<(const RichString &rs1, const RichString &rs2);
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68 friend Q_XLSX_EXPORT QDebug operator<<(QDebug dbg, const RichString &rs);
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69
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70 QSharedDataPointer<RichStringPrivate> d;
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71 };
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72
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73 Q_XLSX_EXPORT bool operator==(const RichString &rs1, const RichString &rs2);
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74 Q_XLSX_EXPORT bool operator!=(const RichString &rs1, const RichString &rs2);
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75 Q_XLSX_EXPORT bool operator<(const RichString &rs1, const RichString &rs2);
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76 Q_XLSX_EXPORT bool operator==(const RichString &rs1, const QString &rs2);
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77 Q_XLSX_EXPORT bool operator==(const QString &rs1, const RichString &rs2);
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78 Q_XLSX_EXPORT bool operator!=(const RichString &rs1, const QString &rs2);
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79 Q_XLSX_EXPORT bool operator!=(const QString &rs1, const RichString &rs2);
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80
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81 #ifndef QT_NO_DEBUG_STREAM
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82 Q_XLSX_EXPORT QDebug operator<<(QDebug dbg, const RichString &rs);
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83 #endif
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84
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85 QT_END_NAMESPACE_XLSX
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86
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87 Q_DECLARE_METATYPE(QXlsx::RichString)
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88
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89 #endif // XLSXRICHSTRING_H
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