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QxConvert.h
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    00001 /****************************************************************************
    00002 **
    00003 ** https://www.qxorm.com/
    00004 ** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
    00005 **
    00006 ** This file is part of the QxOrm library
    00007 **
    00008 ** This software is provided 'as-is', without any express or implied
    00009 ** warranty. In no event will the authors be held liable for any
    00010 ** damages arising from the use of this software
    00011 **
    00012 ** Commercial Usage
    00013 ** Licensees holding valid commercial QxOrm licenses may use this file in
    00014 ** accordance with the commercial license agreement provided with the
    00015 ** Software or, alternatively, in accordance with the terms contained in
    00016 ** a written agreement between you and Lionel Marty
    00017 **
    00018 ** GNU General Public License Usage
    00019 ** Alternatively, this file may be used under the terms of the GNU
    00020 ** General Public License version 3.0 as published by the Free Software
    00021 ** Foundation and appearing in the file 'license.gpl3.txt' included in the
    00022 ** packaging of this file. Please review the following information to
    00023 ** ensure the GNU General Public License version 3.0 requirements will be
    00024 ** met : http://www.gnu.org/copyleft/gpl.html
    00025 **
    00026 ** If you are unsure which license is appropriate for your use, or
    00027 ** if you have questions regarding the use of this file, please contact :
    00028 ** contact@qxorm.com
    00029 **
    00030 ****************************************************************************/
    00031
    00032 #ifndef _QX_CONVERT_H_
    00033 #define _QX_CONVERT_H_
    00034
    00035 #ifdef _MSC_VER
    00036 #pragma once
    00037 #endif
    00038
    00046 #ifndef _QX_NO_JSON
    00047 #include <QtCore/qjsonvalue.h>
    00048 #include <QtCore/qjsonobject.h>
    00049 #include <QtCore/qjsonarray.h>
    00050 #include <QtCore/qjsondocument.h>
    00051 #endif // _QX_NO_JSON
    00052
    00053 #include <QxCommon/QxBool.h>
    00054
    00055 namespace qx {
    00056 namespace cvt {
    00057 namespace detail {
    00058
    00059 template <typename T> struct QxConvert_ToString;
    00060 template <typename T> struct QxConvert_FromString;
    00061 template <typename T> struct QxConvert_ToVariant;
    00062 template <typename T> struct QxConvert_FromVariant;
    00063 template <typename T> struct QxConvert_WithIndex_ToString;
    00064 template <typename T> struct QxConvert_WithIndex_FromString;
    00065 template <typename T> struct QxConvert_WithIndex_ToVariant;
    00066 template <typename T> struct QxConvert_WithIndex_FromVariant;
    00067
    00068 #ifndef _QX_NO_JSON
    00069 template <typename T> struct QxConvert_ToJson;
    00070 template <typename T> struct QxConvert_FromJson;
    00071 #endif // _QX_NO_JSON
    00072
    00073 } // namespace detail
    00074
    00075 struct context { enum ctx_type { e_no_context, e_database, e_serialize_registered }; };
    00076
    00077 template <typename T> inline QString to_string(const T & t, const QString & format = QString(), int index = -1, qx::cvt::context::ctx_type ctx = qx::cvt::context::e_no_context)                   { return qx::cvt::detail::QxConvert_WithIndex_ToString<T>::toString(t, format, index, ctx); }
    00078 template <typename T> inline qx_bool from_string(const QString & s, T & t, const QString & format = QString(), int index = -1, qx::cvt::context::ctx_type ctx = qx::cvt::context::e_no_context)    { return qx::cvt::detail::QxConvert_WithIndex_FromString<T>::fromString(t, s, format, index, ctx); }
    00079 template <typename T> inline QVariant to_variant(const T & t, const QString & format = QString(), int index = -1, qx::cvt::context::ctx_type ctx = qx::cvt::context::e_no_context)                 { return qx::cvt::detail::QxConvert_WithIndex_ToVariant<T>::toVariant(t, format, index, ctx); }
    00080 template <typename T> inline qx_bool from_variant(const QVariant & v, T & t, const QString & format = QString(), int index = -1, qx::cvt::context::ctx_type ctx = qx::cvt::context::e_no_context)  { return qx::cvt::detail::QxConvert_WithIndex_FromVariant<T>::fromVariant(t, v, format, index, ctx); }
    00081
    00082 #ifndef _QX_NO_JSON
    00083 template <typename T> inline QJsonValue to_json(const T & t, const QString & format = QString())                  { return qx::cvt::detail::QxConvert_ToJson<T>::toJson(t, format); }
    00084 template <typename T> inline qx_bool from_json(const QJsonValue & j, T & t, const QString & format = QString())   { return qx::cvt::detail::QxConvert_FromJson<T>::fromJson(j, t, format); }
    00085 #endif // _QX_NO_JSON
    00086
    00087 } // namespace cvt
    00088 } // namespace qx
    00089
    00090 #endif // _QX_CONVERT_H_