diff options
Diffstat (limited to 'connectivity/source/inc/ado/Aolevariant.hxx')
| -rw-r--r-- | connectivity/source/inc/ado/Aolevariant.hxx | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/connectivity/source/inc/ado/Aolevariant.hxx b/connectivity/source/inc/ado/Aolevariant.hxx new file mode 100644 index 000000000..ba0653156 --- /dev/null +++ b/connectivity/source/inc/ado/Aolevariant.hxx @@ -0,0 +1,123 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ +#pragma once + +#include <sal/types.h> +#include <rtl/ustring.hxx> +#include <com/sun/star/uno/Sequence.hxx> + +#include <oaidl.h> + +namespace com::sun::star::util +{ + struct Date; + struct Time; + struct DateTime; +} + +namespace connectivity::ado +{ + class OLEVariant : public ::tagVARIANT + { + public: + OLEVariant(); + OLEVariant(const VARIANT& varSrc); + OLEVariant(const OLEVariant& varSrc) ; + OLEVariant(bool x) ; + OLEVariant(sal_Bool) = delete; + OLEVariant(sal_Int8 n) ; + OLEVariant(sal_Int16 n) ; + OLEVariant(sal_Int32 n) ; + OLEVariant(sal_Int64 x) ; + + OLEVariant(std::u16string_view us); + OLEVariant(const OUString& us) + : OLEVariant(std::u16string_view(us)) + { + } + ~OLEVariant() ; + OLEVariant(const css::util::Date& x ); + OLEVariant(const css::util::Time& x ); + OLEVariant(const css::util::DateTime& x ); + OLEVariant(float x); + OLEVariant(const double &x); + OLEVariant(IDispatch* pDispInterface); + OLEVariant(const css::uno::Sequence< sal_Int8 >& x); + OLEVariant& operator=(const OLEVariant& varSrc); + // Assign a const VARIANT& (::VariantCopy handles everything) + + OLEVariant& operator=(const tagVARIANT& varSrc); + // Assign a const VARIANT* (::VariantCopy handles everything) + + OLEVariant& operator=(const VARIANT* pSrc); + void setByte(sal_uInt8 n) ; + void setInt16(sal_Int16 n) ; + void setInt32(sal_Int32 n) ; + void setFloat(float f) ; + void setDouble(double d) ; + void setDate(DATE d) ; + void setChar(unsigned char a) ; + void setCurrency(double aCur) ; + void setBool(bool b) ; + void setString(std::u16string_view us); + void setNoArg() ; + + void setIDispatch(IDispatch* pDispInterface); + void setNull() ; + void setEmpty() ; + + void setUI1SAFEARRAYPtr(SAFEARRAY* pSafeAr); + void setArray(SAFEARRAY* pSafeArray, VARTYPE vtType); + bool isNull() const ; + bool isEmpty() const ; + + VARTYPE getType() const ; + void ChangeType(VARTYPE vartype, const OLEVariant* pSrc); + + OUString getString() const; + bool getBool() const; + IUnknown* getIUnknown() const; + IDispatch* getIDispatch() const; + sal_uInt8 getByte() const; + sal_Int16 getInt16() const; + sal_Int8 getInt8() const; + sal_Int32 getInt32() const; + sal_uInt32 getUInt32() const; + float getFloat() const; + double getDouble() const; + double getDateAsDouble() const; + CY getCurrency() const; + css::util::Date getDate() const; + css::util::Time getTime() const; + css::util::DateTime getDateTime() const; + css::uno::Sequence<sal_Int8> getByteSequence() const; + SAFEARRAY* getUI1SAFEARRAYPtr() const; + css::uno::Any makeAny() const; + + static VARIANT_BOOL VariantBool(bool bEinBoolean); + + private: + void CHS(); + + void set(double n); + + }; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |