187 lines
7.7 KiB
C++
187 lines
7.7 KiB
C++
/****************************************************************************
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**
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** https://www.qxorm.com/
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** Copyright (C) 2013 XDL Team (ic-east.com)
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**
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** This file is part of the QxOrm library
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**
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** This software is provided 'as-is', without any express or implied
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** warranty. In no event will the authors be held liable for any
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** damages arising from the use of this software
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**
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** Commercial Usage
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** Licensees holding valid commercial QxOrm licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and XDL Team
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file 'license.gpl3.txt' included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met : http://www.gnu.org/copyleft/gpl.html
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**
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** If you are unsure which license is appropriate for your use, or
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** if you have questions regarding the use of this file, please contact :
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** ic-east.com
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**
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****************************************************************************/
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#ifndef _QX_VALIDATOR_H_
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#define _QX_VALIDATOR_H_
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#ifdef _MSC_VER
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#pragma once
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#endif
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/*!
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* \file QxValidator.h
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* \author XDL Team
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* \ingroup QxValidator
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* \brief Concrete class for a custom or recursive validator
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*/
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#include <QxValidator/IxValidator.h>
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#include <QxValidator/QxInvalidValueX.h>
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#include <QxDataMember/IxDataMember.h>
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namespace qx
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{
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template <class T>
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QxInvalidValueX validate(T &t, const QString &group);
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/*!
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* \ingroup QxValidator
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* \brief qx::QxValidator<Owner> : concrete class for a custom validator
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*
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* For more informations about <b>QxValidator module</b>, <a href="https://www.qxorm.com/qxorm_en/faq.html#faq_250" target="_blank">goto the FAQ of QxOrm website</a> :
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* <a href="https://www.qxorm.com/qxorm_en/faq.html#faq_250" target="_blank">https://www.qxorm.com/qxorm_en/faq.html#faq_250</a>
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*/
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template <class Owner>
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class QxValidator : public IxValidator
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{
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public:
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typedef std::function<void(Owner *, QxInvalidValueX &)> type_fct_custom_validator_member;
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typedef std::function<void(const QVariant &, QxInvalidValueX &)> type_fct_custom_validator_variant;
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typedef std::function<void(const QVariant &, const IxValidator *, QxInvalidValueX &)> type_fct_custom_validator_variant_validator;
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protected:
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type_fct_custom_validator_member m_fctCustomValidator_Member; //!< Custom validator function : class method
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type_fct_custom_validator_variant m_fctCustomValidator_Variant; //!< Custom validator function : global function with value converted to QVariant type
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type_fct_custom_validator_variant_validator m_fctCustomValidator_VariantValidator; //!< Custom validator function : global function with value converted to QVariant type and a IxValidator pointer containing all parameters
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public:
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QxValidator() : IxValidator(IxValidator::custom_validator) { ; }
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virtual ~QxValidator() { ; }
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void setFunction(type_fct_custom_validator_member fct) { m_fctCustomValidator_Member = fct; }
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void setFunction(type_fct_custom_validator_variant fct) { m_fctCustomValidator_Variant = fct; }
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void setFunction(type_fct_custom_validator_variant_validator fct) { m_fctCustomValidator_VariantValidator = fct; }
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virtual void validate(void *pOwner, QxInvalidValueX &lstInvalidValues) const
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{
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if (m_fctCustomValidator_Member)
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{
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m_fctCustomValidator_Member(static_cast<Owner *>(pOwner), lstInvalidValues);
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}
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else if (m_fctCustomValidator_Variant && m_pDataMember)
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{
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m_fctCustomValidator_Variant(m_pDataMember->toVariant(pOwner), lstInvalidValues);
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}
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else if (m_fctCustomValidator_VariantValidator && m_pDataMember)
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{
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m_fctCustomValidator_VariantValidator(m_pDataMember->toVariant(pOwner), this, lstInvalidValues);
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}
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}
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};
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/*!
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* \ingroup QxValidator
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* \brief qx::QxValidator_WithDataType<DataType, Owner> : concrete class for a custom validator with data type
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*
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* For more informations about <b>QxValidator module</b>, <a href="https://www.qxorm.com/qxorm_en/faq.html#faq_250" target="_blank">goto the FAQ of QxOrm website</a> :
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* <a href="https://www.qxorm.com/qxorm_en/faq.html#faq_250" target="_blank">https://www.qxorm.com/qxorm_en/faq.html#faq_250</a>
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*/
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template <typename DataType, class Owner>
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class QxValidator_WithDataType : public IxValidator
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{
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public:
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typedef std::function<void(const DataType &, QxInvalidValueX &)> type_fct_custom_validator_data_type;
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typedef std::function<void(const DataType &, const IxValidator *, QxInvalidValueX &)> type_fct_custom_validator_data_type_validator;
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protected:
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type_fct_custom_validator_data_type m_fctCustomValidator_DataType; //!< Custom validator function : global function with value
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type_fct_custom_validator_data_type_validator m_fctCustomValidator_DataTypeValidator; //!< Custom validator function : global function with value and a IxValidator pointer containing all parameters
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public:
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QxValidator_WithDataType() : IxValidator(IxValidator::custom_validator) { ; }
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virtual ~QxValidator_WithDataType() { ; }
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void setFunction(type_fct_custom_validator_data_type fct) { m_fctCustomValidator_DataType = fct; }
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void setFunction(type_fct_custom_validator_data_type_validator fct) { m_fctCustomValidator_DataTypeValidator = fct; }
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virtual void validate(void *pOwner, QxInvalidValueX &lstInvalidValues) const
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{
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if (!m_pDataMember)
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{
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return;
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}
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IxDataMember *pDataMember = const_cast<IxDataMember *>(m_pDataMember);
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DataType *val = pDataMember->getValuePtr<DataType>(pOwner);
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if (m_fctCustomValidator_DataType && val)
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{
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m_fctCustomValidator_DataType((*val), lstInvalidValues);
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}
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else if (m_fctCustomValidator_DataTypeValidator && val)
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{
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m_fctCustomValidator_DataTypeValidator((*val), this, lstInvalidValues);
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}
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}
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};
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/*!
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* \ingroup QxValidator
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* \brief qx::QxValidator_Recursive<DataType, Owner> : concrete class for a recursive validator
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*
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* For more informations about <b>QxValidator module</b>, <a href="https://www.qxorm.com/qxorm_en/faq.html#faq_250" target="_blank">goto the FAQ of QxOrm website</a> :
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* <a href="https://www.qxorm.com/qxorm_en/faq.html#faq_250" target="_blank">https://www.qxorm.com/qxorm_en/faq.html#faq_250</a>
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*/
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template <typename DataType, class Owner>
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class QxValidator_Recursive : public IxValidator
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{
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public:
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QxValidator_Recursive() : IxValidator(IxValidator::recursive_validator) { ; }
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virtual ~QxValidator_Recursive() { ; }
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virtual void validate(void *pOwner, QxInvalidValueX &lstInvalidValues) const
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{
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if (!m_pDataMember)
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{
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qAssert(false);
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return;
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}
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IxDataMember *pDataMember = const_cast<IxDataMember *>(m_pDataMember);
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DataType *val = pDataMember->getValuePtr<DataType>(pOwner);
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if (!val)
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{
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qAssert(false);
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return;
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}
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QxInvalidValueX invalidValues;
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invalidValues.setCurrentPath(m_pDataMember->getName());
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invalidValues.insert(qx::validate((*val), m_group));
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lstInvalidValues.insert(invalidValues);
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}
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};
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} // namespace qx
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#endif // _QX_VALIDATOR_H_
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