| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
| ** https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include "qatomiccomparator_p.h" |
| #include "qcommonvalues_p.h" |
| #include "qschemadatetime_p.h" |
| #include "qdaytimeduration_p.h" |
| #include "qdecimal_p.h" |
| #include "qinteger_p.h" |
| #include "qpatternistlocale_p.h" |
| |
| #include "qdatetimefn_p.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| using namespace QPatternist; |
| |
| Item DateTimeFN::evaluateSingleton(const DynamicContext::Ptr &context) const |
| { |
| const Item di(m_operands.first()->evaluateSingleton(context)); |
| if(!di) |
| return Item(); |
| |
| const Item ti(m_operands.last()->evaluateSingleton(context)); |
| if(!ti) |
| return Item(); |
| |
| QDateTime date(di.as<AbstractDateTime>()->toDateTime()); |
| Q_ASSERT(date.isValid()); |
| QDateTime time(ti.as<AbstractDateTime>()->toDateTime()); |
| Q_ASSERT(time.isValid()); |
| |
| if(date.timeSpec() == time.timeSpec() || /* Identical timezone properties. */ |
| time.timeSpec() == Qt::LocalTime) /* time has no timezone, but date do. */ |
| { |
| date.setTime(time.time()); |
| Q_ASSERT(date.isValid()); |
| return DateTime::fromDateTime(date); |
| } |
| else if(date.timeSpec() == Qt::LocalTime) /* date has no timezone, but time do. */ |
| { |
| time.setDate(date.date()); |
| Q_ASSERT(time.isValid()); |
| return DateTime::fromDateTime(time); |
| } |
| else |
| { |
| context->error(QtXmlPatterns::tr("If both values have zone offsets, " |
| "they must have the same zone offset. " |
| "%1 and %2 are not the same.") |
| .arg(formatData(di.stringValue()), |
| formatData(di.stringValue())), |
| ReportContext::FORG0008, this); |
| return Item(); /* Silence GCC warning. */ |
| } |
| } |
| |
| QT_END_NAMESPACE |