124 lines
4.0 KiB
C++
124 lines
4.0 KiB
C++
/**************************************************************************
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**
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** This file is part of Nut project.
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** https://github.com/HamedMasafi/Nut
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**
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** Nut is free software: you can redistribute it and/or modify
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** it under the terms of the GNU Lesser General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** Nut is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU Lesser General Public License for more details.
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**
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** You should have received a copy of the GNU Lesser General Public License
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** along with Nut. If not, see <http://www.gnu.org/licenses/>.
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**
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**************************************************************************/
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#ifndef DATEPHRASE_H
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#define DATEPHRASE_H
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#include "fieldphrase.h"
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#include <QtCore/QDateTime>
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#include <type_traits>
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NUT_BEGIN_NAMESPACE
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#define COMMON_OPERATORS_DECL(T) \
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AssignmentPhrase operator =(const T &other); \
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ConditionalPhrase operator <(const QVariant &other); \
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ConditionalPhrase operator <=(const QVariant &other); \
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ConditionalPhrase operator >(const QVariant &other); \
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ConditionalPhrase operator >=(const QVariant &other); \
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ConditionalPhrase between(const QVariant &min, const QVariant &max);
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#define COMMON_OPERATORS_IMPL(T) \
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AssignmentPhrase FieldPhrase<T>::operator =(const T &other) { \
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return AssignmentPhrase(this, other); \
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} \
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ConditionalPhrase FieldPhrase<T>::operator <(const QVariant &other) { \
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return ConditionalPhrase(this, PhraseData::Less, other); \
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} \
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ConditionalPhrase FieldPhrase<T>::operator <=(const QVariant &other) { \
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return ConditionalPhrase(this, PhraseData::LessEqual, other); \
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} \
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ConditionalPhrase FieldPhrase<T>::operator >(const QVariant &other) { \
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return ConditionalPhrase(this, PhraseData::Greater, other); \
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} \
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ConditionalPhrase FieldPhrase<T>::operator >=(const QVariant &other) { \
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return ConditionalPhrase(this, PhraseData::GreaterEqual, other); \
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} \
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ConditionalPhrase FieldPhrase<T>::between(const QVariant &min, const QVariant &max) \
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{ \
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return ConditionalPhrase(this, PhraseData::Between, \
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QVariantList() << min << max); \
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}
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template<>
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class NUT_EXPORT FieldPhrase<QDate> : public AbstractFieldPhrase
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{
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public:
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FieldPhrase(const char *className, const char *s);
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COMMON_OPERATORS_DECL(QDate)
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ConditionalPhrase addYears(int years);
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ConditionalPhrase addMonths(int months);
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ConditionalPhrase addDays(int days);
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ConditionalPhrase year();
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ConditionalPhrase month();
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ConditionalPhrase day();
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};
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template<>
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class NUT_EXPORT FieldPhrase<QTime> : public AbstractFieldPhrase
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{
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public:
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FieldPhrase(const char *className, const char *s);
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COMMON_OPERATORS_DECL(QTime)
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ConditionalPhrase addHours(int hours);
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ConditionalPhrase addMinutes(int minutes);
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ConditionalPhrase addSeconds(int seconds);
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ConditionalPhrase hour();
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ConditionalPhrase minute();
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ConditionalPhrase second();
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ConditionalPhrase msec();
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};
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template<>
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class NUT_EXPORT FieldPhrase<QDateTime> : public AbstractFieldPhrase
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{
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public:
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FieldPhrase(const char *className, const char *s);
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COMMON_OPERATORS_DECL(QDateTime)
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ConditionalPhrase addYears(int year);
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ConditionalPhrase addMonths(int months);
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ConditionalPhrase addDays(int days);
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ConditionalPhrase addHours(int hours);
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ConditionalPhrase addMinutes(int minutes);
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ConditionalPhrase addSeconds(int seconds);
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ConditionalPhrase year();
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ConditionalPhrase month();
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ConditionalPhrase day();
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ConditionalPhrase hour();
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ConditionalPhrase minute();
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ConditionalPhrase second();
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ConditionalPhrase msec();
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};
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NUT_END_NAMESPACE
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#endif // DATEPHRASE_H
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