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Diffstat (limited to 'extensions/test/ole/OleConverterVar1/smartarray.h')
| -rw-r--r-- | extensions/test/ole/OleConverterVar1/smartarray.h | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/extensions/test/ole/OleConverterVar1/smartarray.h b/extensions/test/ole/OleConverterVar1/smartarray.h new file mode 100644 index 000000000..1c8fbd6e6 --- /dev/null +++ b/extensions/test/ole/OleConverterVar1/smartarray.h @@ -0,0 +1,222 @@ +/* -*- 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 + + +template< class sourceType> +class SmartArray +{ + SAFEARRAY *m_array; +public: + + SmartArray( sourceType * parParams, int count, VARTYPE destVartype): m_array(NULL) + { + HRESULT hr= S_OK; + SAFEARRAYBOUND rgsabound[1]; + rgsabound[0].cElements= count; + rgsabound[0].lLbound= 0; + m_array= SafeArrayCreate( destVartype, 1, rgsabound); + SafeArrayLock( m_array); + + void* pData; + if( m_array && (SUCCEEDED( SafeArrayAccessData( m_array, (void**)&pData)) ) ) + { + + for( int i=0; i< count; i++) + { + CComVariant varSource( parParams[i]); + switch (destVartype) + { + case VT_I1: + { + char* p= (char*) pData; + if( SUCCEEDED( hr= varSource.ChangeType( destVartype))) + p[i]= V_I1( &varSource); + break; + } + case VT_I2: + { + short* p= (short*) pData; + if( SUCCEEDED( hr=varSource.ChangeType( destVartype))) + p[i]= V_I2( &varSource); + break; + } + case VT_UI2: + { + unsigned short* p= (unsigned short*) pData; + if( SUCCEEDED( hr=varSource.ChangeType( destVartype))) + p[i]= V_UI2( &varSource); + break; + } + case VT_I4: + { + long* p= (long*)pData; + if( SUCCEEDED( hr=varSource.ChangeType( destVartype))) + p[i]= V_I4( &varSource); + break; + } + case VT_UI4: + { + unsigned long* p= (unsigned long*)pData; + if( SUCCEEDED( hr=varSource.ChangeType( destVartype))) + p[i]= V_UI4( &varSource); + break; + } + case VT_R4: + { + float* p= (float*)pData; + if( SUCCEEDED( hr=varSource.ChangeType( destVartype))) + p[i]= V_R4( &varSource); + break; + } + case VT_R8: + { + double* p= (double*)pData; + if( SUCCEEDED( hr=varSource.ChangeType( destVartype))) + p[i]= V_R8( &varSource); + break; + } + case VT_BOOL: + { + VARIANT_BOOL* p= (VARIANT_BOOL*)pData; + if( SUCCEEDED( hr=varSource.ChangeType( destVartype))) + p[i]= V_BOOL( &varSource); + break; + } + case VT_BSTR: + { + BSTR* pBstr= ( BSTR*)pData; + if( SUCCEEDED( hr=varSource.ChangeType( destVartype))) + pBstr[i]= SysAllocString(V_BSTR( &varSource)); + break; + } + case VT_VARIANT: + { + VARIANT *pVariant= (VARIANT*)pData; + hr= VariantCopy( &pVariant[i], &varSource); break; + } +// case VT_UNKNOWN: +// { +// long* pUnk= (long*)pData; +// pUnk[i]= reinterpret_cast<long>(parParams[i]); +// ((IUnknown*)pUnk[i])->AddRef(); break; +// } +// case VT_DISPATCH: +// { +// long* pDisp= (long*)pData; +// pDisp[i]= (long)parParams[i]; +// ((IDispatch*)pDisp[i])->AddRef(); break; +// } + default: + hr= E_FAIL; + } + } + if( FAILED( hr)) + { + SafeArrayDestroy( m_array); + m_array= NULL; + } + } + SafeArrayUnaccessData( m_array); + } + ~SmartArray(){ + SafeArrayUnlock( m_array); + SafeArrayDestroy( m_array ); + } + + operator bool (){ return m_array == NULL ? false : true; } + + operator SAFEARRAY* (){ return m_array;} + +}; + +template<> +class SmartArray<IUnknown*> +{ + SAFEARRAY *m_array; +public: + + SmartArray( sourceType * parParams, int count, VARTYPE destVartype); +// { +// ATLTRACE("SmartArray<IUnknown>"); +// HRESULT hr= S_OK; +// SAFEARRAYBOUND rgsabound[1]; +// rgsabound[0].cElements= count; +// rgsabound[0].lLbound= 0; +// m_array= SafeArrayCreateVector( VT_UNKNOWN, 0, count); +// SafeArrayLock( m_array); + +// IUnknown* *pData; +// if( m_array && (SUCCEEDED( SafeArrayAccessData( m_array, (void**)&pData)) ) ) +// { + +// for( int i=0; i< count; i++) +// { +// CComVariant varSource( parParams[i]); +// switch (destVartype) +// { + +// case VT_UNKNOWN: +// { +// pData[i]= parParams[i]; +// pData[i]->AddRef(); +// } +// default: +// hr= E_FAIL; +// } +// } +// if( FAILED( hr)) +// { +// SafeArrayDestroy( m_array); +// m_array= NULL; +// } +// } +// SafeArrayUnaccessData( m_array); +// } + ~SmartArray(){ + SafeArrayUnlock( m_array); + SafeArrayDestroy( m_array ); + } + + operator bool (){ return m_array == NULL ? false : true; } + + operator SAFEARRAY* (){ return m_array;} + +}; + +template <> SmartArray <IUnknown*>::SmartArray(sourceType * parParams, int count, VARTYPE destVartype):m_array(NULL) +{ + ATLTRACE("SmartArray<IUnknown>"); + HRESULT hr= S_OK; + m_array= SafeArrayCreateVector( VT_UNKNOWN, 0, count); + SafeArrayLock( m_array); + + IUnknown* *pData; + if( m_array && (SUCCEEDED( SafeArrayAccessData( m_array, (void**)&pData)) ) ) + { + for( int i=0; i< count; i++) + { + pData[i]= parParams[i]; + pData[i]->AddRef(); + } + } + SafeArrayUnaccessData( m_array); +}; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |