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 ([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 "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
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