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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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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 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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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 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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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 "qcommonvalues_p.h" |
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45 |
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46 #include "qdaytimeduration_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 DayTimeDuration::DayTimeDuration(const bool isPositiveP, |
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53 const DayCountProperty daysP, |
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54 const HourProperty hoursP, |
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55 const MinuteProperty minutesP, |
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56 const SecondProperty secs, |
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57 const MSecondProperty msecs) : AbstractDuration(isPositiveP), |
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58 m_days(daysP), |
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59 m_hours(hoursP), |
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60 m_minutes(minutesP), |
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61 m_seconds(secs), |
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62 m_mseconds(msecs) |
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63 { |
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64 } |
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65 |
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66 DayTimeDuration::Ptr DayTimeDuration::fromLexical(const QString &lexical) |
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67 { |
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68 static const CaptureTable captureTable( |
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69 /* The extra paranthesis is a build fix for GCC 3.3. */ |
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70 (QRegExp(QLatin1String( |
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71 "^\\s*" /* Any preceding whitespace. */ |
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72 "(-)?" /* Any minus sign. */ |
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73 "P" /* Delimiter. */ |
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74 "(?:(\\d+)D)?" /* Day part. */ |
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75 "(?:" /* Here starts the optional time part. */ |
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76 "(T)" /* SchemaTime delimiter. */ |
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77 "(?:(\\d+)H)?" /* Hour part. */ |
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78 "(?:(\\d+)M)?" /* Minute part. */ |
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79 "(?:(\\d+)(?:\\.(\\d+))?S)?" /* Seconds & milli seconds. */ |
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80 ")?" /* End of optional time part. */ |
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81 "\\s*$" /* Any terminating whitespace. */))), |
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82 /*yearP*/ -1, |
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83 /*monthP*/ -1, |
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84 /*dayP*/ 2, |
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85 /*tDelimiterP*/ 3, |
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86 /*hourP*/ 4, |
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87 /*minutesP*/ 5, |
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88 /*secondsP*/ 6, |
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89 /*msecondsP*/ 7); |
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90 |
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91 DayCountProperty days = 0; |
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92 HourProperty hours = 0; |
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93 MinuteProperty minutes = 0; |
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94 SecondProperty sec = 0; |
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95 MSecondProperty msec = 0; |
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96 bool isPos; |
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97 |
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98 const DayTimeDuration::Ptr err(create(captureTable, lexical, &isPos, 0, 0, &days, |
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99 &hours, &minutes, &sec, &msec)); |
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100 return err ? err : DayTimeDuration::Ptr(new DayTimeDuration(isPos, days, hours, minutes, |
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101 sec, msec)); |
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102 } |
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103 |
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104 DayTimeDuration::Ptr DayTimeDuration::fromComponents(const bool isPositive, |
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105 const DayCountProperty days, |
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106 const HourProperty hours, |
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107 const MinuteProperty minutes, |
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108 const SecondProperty seconds, |
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109 const MSecondProperty mseconds) |
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110 { |
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111 return DayTimeDuration::Ptr(new DayTimeDuration(isPositive, |
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112 days, |
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113 hours, |
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114 minutes, |
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115 seconds, |
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116 mseconds)); |
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117 } |
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118 |
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119 DayTimeDuration::Ptr DayTimeDuration::fromSeconds(const SecondCountProperty sourceSecs, |
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120 const MSecondProperty msecs) |
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121 { |
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122 Q_ASSERT(msecs >= 0); |
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123 const SecondCountProperty source = qAbs(sourceSecs); |
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124 const bool isPos = sourceSecs >= 0; |
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125 const SecondCountProperty secs = source % 60; |
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126 const MinuteCountProperty mins = (source / 60) % 60; |
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127 const HourCountProperty hours = source / (60 * 60) % 24; |
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128 const DayCountProperty days = source / (60 * 60) / 24; |
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129 |
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130 return DayTimeDuration::Ptr(new DayTimeDuration(isPos, days, hours, mins, secs, msecs)); |
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131 } |
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132 |
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133 QString DayTimeDuration::stringValue() const |
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134 { |
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135 QString retval; |
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136 |
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137 if(!m_isPositive) |
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138 retval.append(QLatin1Char('-')); |
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139 |
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140 retval.append(QLatin1Char('P')); |
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141 |
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142 if(m_days) |
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143 { |
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144 retval.append(QString::number(m_days)); |
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145 retval.append(QLatin1Char('D')); |
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146 } |
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147 |
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148 if(!m_hours && !m_minutes && !m_seconds && !m_seconds) |
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149 { |
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150 if(!m_days) |
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151 return QLatin1String("PT0S"); |
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152 else |
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153 return retval; |
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154 } |
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155 |
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156 retval.append(QLatin1Char('T')); |
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157 |
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158 if(m_hours) |
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159 { |
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160 retval.append(QString::number(m_hours)); |
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161 retval.append(QLatin1Char('H')); |
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162 } |
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163 |
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164 if(m_minutes) |
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165 { |
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166 retval.append(QString::number(m_minutes)); |
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167 retval.append(QLatin1Char('M')); |
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168 } |
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169 |
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170 if(m_seconds || m_seconds) |
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171 { |
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172 retval.append(QString::number(m_seconds)); |
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173 |
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174 if(m_mseconds) |
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175 retval.append(serializeMSeconds(m_mseconds)); |
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176 |
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177 retval.append(QLatin1Char('S')); |
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178 } |
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179 else if(!m_days && !m_hours && !m_minutes) |
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180 retval.append(QLatin1String("0S")); |
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181 |
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182 return retval; |
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183 } |
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184 |
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185 AbstractDuration::Value DayTimeDuration::value() const |
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186 { |
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187 return ((m_days * 24 * 60 * 60 * 1000) + |
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188 (m_hours * 60 * 60 * 1000) + |
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189 (m_minutes * 60 * 1000) + |
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190 (m_seconds * 1000) + |
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191 m_mseconds) * (m_isPositive ? 1 : -1); |
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192 } |
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193 |
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194 Item DayTimeDuration::fromValue(const Value val) const |
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195 { |
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196 if(val == 0) |
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197 return toItem(CommonValues::DayTimeDurationZero); |
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198 else |
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199 return toItem(fromSeconds(val / 1000, qAbs(val) % 1000)); |
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200 } |
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201 |
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202 ItemType::Ptr DayTimeDuration::type() const |
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203 { |
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204 return BuiltinTypes::xsDayTimeDuration; |
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205 } |
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206 |
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207 YearProperty DayTimeDuration::years() const |
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208 { |
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209 return 0; |
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210 } |
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211 |
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212 MonthProperty DayTimeDuration::months() const |
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213 { |
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214 return 0; |
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215 } |
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216 |
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217 DayCountProperty DayTimeDuration::days() const |
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218 { |
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219 return m_days; |
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220 } |
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221 |
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222 HourProperty DayTimeDuration::hours() const |
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223 { |
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224 return m_hours; |
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225 } |
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226 |
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227 MinuteProperty DayTimeDuration::minutes() const |
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228 { |
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229 return m_minutes; |
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230 } |
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231 |
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232 SecondProperty DayTimeDuration::seconds() const |
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233 { |
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234 return m_seconds; |
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235 } |
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236 |
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237 MSecondProperty DayTimeDuration::mseconds() const |
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238 { |
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239 return m_mseconds; |
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240 } |
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241 |
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242 QT_END_NAMESPACE |