1 | /****************************************************************************
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2 | **
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3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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4 | ** All rights reserved.
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5 | ** Contact: Nokia Corporation ([email protected])
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6 | **
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7 | ** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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8 | **
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9 | ** $QT_BEGIN_LICENSE:LGPL$
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10 | ** Commercial Usage
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11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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12 | ** accordance with the Qt Commercial License Agreement provided with the
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13 | ** Software or, alternatively, in accordance with the terms contained in
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14 | ** a written agreement between you and Nokia.
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15 | **
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16 | ** GNU Lesser General Public License Usage
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17 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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18 | ** General Public License version 2.1 as published by the Free Software
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19 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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20 | ** packaging of this file. Please review the following information to
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21 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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23 | **
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24 | ** In addition, as a special exception, Nokia gives you certain additional
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25 | ** rights. These rights are described in the Nokia Qt LGPL Exception
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26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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27 | **
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28 | ** GNU General Public License Usage
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29 | ** Alternatively, this file may be used under the terms of the GNU
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30 | ** General Public License version 3.0 as published by the Free Software
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31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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32 | ** packaging of this file. Please review the following information to
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33 | ** ensure the GNU General Public License version 3.0 requirements will be
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34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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35 | **
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36 | ** If you have questions regarding the use of this file, please contact
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37 | ** Nokia at [email protected].
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38 | ** $QT_END_LICENSE$
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39 | **
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40 | ****************************************************************************/
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41 |
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42 | #include "qabstractdatetime_p.h"
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43 | #include "qbuiltintypes_p.h"
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44 | #include "qitem_p.h"
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45 |
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46 | #include "qduration_p.h"
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47 |
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48 | QT_BEGIN_NAMESPACE
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49 |
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50 | using namespace QPatternist;
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51 |
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52 | Duration::Duration(const bool isPositiveP,
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53 | const YearProperty yearsP,
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54 | const MonthProperty monthsP,
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55 | const DayCountProperty daysP,
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56 | const HourProperty hoursP,
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57 | const MinuteProperty mins,
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58 | const SecondProperty secs,
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59 | const MSecondProperty msecs) : AbstractDuration(isPositiveP),
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60 | m_years(yearsP),
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61 | m_months(monthsP),
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62 | m_days(daysP),
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63 | m_hours(hoursP),
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64 | m_minutes(mins),
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65 | m_seconds(secs),
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66 | m_mseconds(msecs)
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67 | {
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68 | }
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69 |
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70 | Duration::Ptr Duration::fromLexical(const QString &lexical)
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71 | {
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72 | static const CaptureTable captureTable(
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73 | /* The extra paranthesis is a build fix for GCC 3.3. */
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74 | (QRegExp(QLatin1String(
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75 | "^\\s*" /* Any preceding whitespace. */
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76 | "(-)?" /* Any minus sign. */
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77 | "P" /* Delimiter. */
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78 | "(?:(\\d+)Y)?" /* Year part. */
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79 | "(?:(\\d+)M)?" /* Month part. */
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80 | "(?:(\\d+)D)?" /* Day part. */
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81 | "(?:" /* Here starts the optional time part. */
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82 | "(T)" /* SchemaTime delimiter. */
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83 | "(?:(\\d+)H)?" /* Hour part. */
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84 | "(?:(\\d+)M)?" /* Minute part. */
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85 | "(?:(\\d+)(?:\\.(\\d+))?S)?" /* Seconds & milli seconds. */
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86 | ")?" /* End of optional time part. */
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87 | "\\s*$" /* Any terminating whitespace. */))),
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88 | /*yearP*/ 2,
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89 | /*monthP*/ 3,
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90 | /*dayP*/ 4,
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91 | /*tDelimiterP*/ 5,
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92 | /*hourP*/ 6,
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93 | /*minutesP*/ 7,
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94 | /*secondsP*/ 8,
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95 | /*msecondsP*/ 9);
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96 |
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97 | YearProperty years = 0;
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98 | MonthProperty months = 0;
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99 | DayCountProperty days = 0;
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100 | HourProperty hours = 0;
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101 | MinuteProperty minutes = 0;
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102 | SecondProperty sec = 0;
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103 | MSecondProperty msec = 0;
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104 | bool isPos;
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105 |
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106 | const AtomicValue::Ptr err(create(captureTable, lexical, &isPos, &years, &months,
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107 | &days, &hours, &minutes, &sec, &msec));
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108 |
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109 | return err ? err : Duration::Ptr(new Duration(isPos, years, months, days, hours,
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110 | minutes, sec, msec));
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111 | }
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112 |
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113 | Duration::Ptr Duration::fromComponents(const bool isPositive,
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114 | const YearProperty years,
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115 | const MonthProperty months,
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116 | const DayCountProperty days,
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117 | const HourProperty hours,
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118 | const MinuteProperty minutes,
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119 | const SecondProperty seconds,
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120 | const MSecondProperty mseconds)
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121 | {
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122 | return Duration::Ptr(new Duration(isPositive, years, months, days,
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123 | hours, minutes, seconds, mseconds));
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124 | }
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125 |
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126 | AbstractDuration::Value Duration::value() const
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127 | {
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128 | Q_ASSERT_X(false, Q_FUNC_INFO,
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129 | "Calling Duration::value() makes no sense");
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130 | return 0;
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131 | }
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132 |
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133 | Item Duration::fromValue(const Value) const
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134 | {
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135 | Q_ASSERT_X(false, Q_FUNC_INFO,
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136 | "Calling Duration::fromValue() makes no sense");
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137 | return Item();
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138 | }
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139 |
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140 | QString Duration::stringValue() const
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141 | {
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142 | QString retval;
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143 |
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144 | if(!m_isPositive)
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145 | retval.append(QLatin1Char('-'));
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146 |
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147 | retval.append(QLatin1Char('P'));
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148 |
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149 | if(m_years)
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150 | {
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151 | retval.append(QString::number(m_years));
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152 | retval.append(QLatin1Char('Y'));
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153 | }
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154 |
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155 | if(m_months)
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156 | {
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157 | retval.append(QString::number(m_months));
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158 | retval.append(QLatin1Char('M'));
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159 | }
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160 |
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161 | if(m_days)
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162 | {
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163 | retval.append(QString::number(m_days));
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164 | retval.append(QLatin1Char('D'));
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165 | }
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166 |
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167 | if(!m_hours && !m_minutes && !m_seconds && !m_seconds)
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168 | {
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169 | if(!m_years && !m_months && !m_days)
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170 | return QLatin1String("PT0S");
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171 | else
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172 | return retval;
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173 | }
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174 |
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175 | retval.append(QLatin1Char('T'));
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176 |
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177 | if(m_hours)
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178 | {
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179 | retval.append(QString::number(m_hours));
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180 | retval.append(QLatin1Char('H'));
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181 | }
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182 |
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183 | if(m_minutes)
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184 | {
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185 | retval.append(QString::number(m_minutes));
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186 | retval.append(QLatin1Char('M'));
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187 | }
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188 |
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189 | if(m_seconds || m_seconds)
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190 | {
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191 | retval.append(QString::number(m_seconds));
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192 |
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193 | if(m_mseconds)
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