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1 /****************************************************************************
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2 **
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3 ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
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4 ** Contact: Qt Software Information (qt-info@nokia.com)
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5 **
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6 ** This file is part of the tools applications of the Qt Toolkit.
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7 **
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8 ** Commercial Usage
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9 ** Licensees holding valid Qt Commercial licenses may use this file in
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10 ** accordance with the Qt Commercial License Agreement provided with the
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11 ** Software or, alternatively, in accordance with the terms contained in
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12 ** a written agreement between you and Nokia.
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13 **
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14 **
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15 ** GNU General Public License Usage
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16 ** Alternatively, this file may be used under the terms of the GNU
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17 ** General Public License versions 2.0 or 3.0 as published by the Free
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18 ** Software Foundation and appearing in the file LICENSE.GPL included in
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19 ** the packaging of this file. Please review the following information
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20 ** to ensure GNU General Public Licensing requirements will be met:
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21 ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
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22 ** http://www.gnu.org/copyleft/gpl.html. In addition, as a special
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23 ** exception, Nokia gives you certain additional rights. These rights
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24 ** are described in the Nokia Qt GPL Exception version 1.3, included in
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25 ** the file GPL_EXCEPTION.txt in this package.
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26 **
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27 ** Qt for Windows(R) Licensees
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28 ** As a special exception, Nokia, as the sole copyright holder for Qt
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29 ** Designer, grants users of the Qt/Eclipse Integration plug-in the
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30 ** right for the Qt/Eclipse Integration to link to functionality
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31 ** provided by Qt Designer and its related libraries.
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32 **
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33 ** If you are unsure which license is appropriate for your use, please
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34 ** contact the sales department at qt-sales@nokia.com.
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35 **
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36 ****************************************************************************/
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37
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38 #ifndef UTILS_H
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39 #define UTILS_H
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40
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41 #include "ui4.h"
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42 #include <QtCore/QString>
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43 #include <QtCore/QList>
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44 #include <QtCore/QHash>
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45
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46 QT_BEGIN_NAMESPACE
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47
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48 inline bool toBool(const QString &str)
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49 { return str.toLower() == QLatin1String("true"); }
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50
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51 inline QString toString(const DomString *str)
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52 { return str ? str->text() : QString(); }
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53
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54 inline QString fixString(const QString &str, const QString &indent)
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55 {
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56 QString cursegment;
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57 QStringList result;
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58 const QByteArray utf8 = str.toUtf8();
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59 const int utf8Length = utf8.length();
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60
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61 for (int i = 0; i < utf8Length; ++i) {
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62 const uchar cbyte = utf8.at(i);
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63 if (cbyte >= 0x80) {
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64 cursegment += QLatin1Char('\\');
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65 cursegment += QString::number(cbyte, 8);
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66 } else {
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67 switch(cbyte) {
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68 case '\\':
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69 cursegment += QLatin1String("\\\\"); break;
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70 case '\"':
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71 cursegment += QLatin1String("\\\""); break;
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72 case '\r':
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73 break;
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74 case '\n':
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75 cursegment += QLatin1String("\\n\"\n\""); break;
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76 default:
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77 cursegment += QLatin1Char(cbyte);
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78 }
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79 }
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80
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81 if (cursegment.length() > 1024) {
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82 result << cursegment;
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83 cursegment.clear();
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84 }
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85 }
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86
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87 if (!cursegment.isEmpty())
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88 result << cursegment;
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89
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90
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91 QString joinstr = QLatin1String("\"\n");
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92 joinstr += indent;
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93 joinstr += indent;
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94 joinstr += QLatin1Char('"');
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95
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96 QString rc(QLatin1Char('"'));
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97 rc += result.join(joinstr);
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98 rc += QLatin1Char('"');
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99 return rc;
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100 }
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101
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102 inline QHash<QString, DomProperty *> propertyMap(const QList<DomProperty *> &properties)
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103 {
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104 QHash<QString, DomProperty *> map;
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105
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106 for (int i=0; i<properties.size(); ++i) {
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107 DomProperty *p = properties.at(i);
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108 map.insert(p->attributeName(), p);
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109 }
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110
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111 return map;
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112 }
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113
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114 inline QStringList unique(const QStringList &lst)
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115 {
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116 QHash<QString, bool> h;
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117 for (int i=0; i<lst.size(); ++i)
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118 h.insert(lst.at(i), true);
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119 return h.keys();
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120 }
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121
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122 QT_END_NAMESPACE
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123
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124 #endif // UTILS_H
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