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/* -*- 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 .
*/
//+-------------------------------------------------------------------------
// File: propspec.cxx
// Contents: C++ wrappers for FULLPROPSPEC
#include <sal/config.h>
#include <new>
#if !defined WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>
#include <filter.h>
#include "propspec.hxx"
//refer to ms-help://MS.VSCC/MS.MSDNVS.2052/com/stgasstg_7agk.htm
//FMTID_SummaryInformation
//GUID CLSID_SummaryInforation = {
// 0xF29F85E0,
// 0x4FF9,
// 0x1068,
// { 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9 }
//};
//+-------------------------------------------------------------------------
// Member: CFullPropSpec::CFullPropSpec, public
// Synopsis: Default constructor
// Effects: Defines property with null guid and propid 0
CFullPropSpec::CFullPropSpec()
{
_psProperty.ulKind = PRSPEC_PROPID;
_psProperty.propid = 0;
}
//+-------------------------------------------------------------------------
// Member: CFullPropSpec::CFullPropSpec, public
// Synopsis: Construct propid based propspec
// Arguments: [guidPropSet] -- Property set
// [pidProperty] -- Property
CFullPropSpec::CFullPropSpec( GUID const & guidPropSet, PROPID pidProperty ) :
_guidPropSet( guidPropSet )
{
_psProperty.ulKind = PRSPEC_PROPID;
_psProperty.propid = pidProperty;
}
//+-------------------------------------------------------------------------
// Member: CFullPropSpec::CFullPropSpec, public
// Synopsis: Construct name based propspec
// Arguments: [guidPropSet] -- Property set
// [wcsProperty] -- Property
CFullPropSpec::CFullPropSpec( GUID const & guidPropSet,
WCHAR const * wcsProperty ) :
_guidPropSet( guidPropSet )
{
_psProperty.ulKind = PRSPEC_PROPID;
SetProperty( wcsProperty );
}
//+-------------------------------------------------------------------------
// Member: CFullPropSpec::CFullPropSpec, public
// Synopsis: Copy constructor
// Arguments: [src] -- Source property spec
CFullPropSpec::CFullPropSpec( CFullPropSpec const & src ) :
_guidPropSet( src._guidPropSet )
{
_psProperty.ulKind = src._psProperty.ulKind;
if ( _psProperty.ulKind == PRSPEC_LPWSTR )
{
if ( src._psProperty.lpwstr )
{
_psProperty.ulKind = PRSPEC_PROPID;
SetProperty( src._psProperty.lpwstr );
}
else
_psProperty.lpwstr = nullptr;
}
else
{
_psProperty.propid = src._psProperty.propid;
}
}
//+-------------------------------------------------------------------------
// Member: CFullPropSpec::operator=, public
// Synopsis: Assignment operator
// Arguments: [Property] -- Source property
CFullPropSpec & CFullPropSpec::operator=( CFullPropSpec const & Property )
{
if (this != &Property)
{
// Clean up.
this->CFullPropSpec::~CFullPropSpec();
::new (this) CFullPropSpec( Property );
}
return *this;
}
CFullPropSpec::~CFullPropSpec()
{
if ( _psProperty.ulKind == PRSPEC_LPWSTR &&
_psProperty.lpwstr )
{
CoTaskMemFree( _psProperty.lpwstr );
}
}
void CFullPropSpec::SetProperty( PROPID pidProperty )
{
if ( _psProperty.ulKind == PRSPEC_LPWSTR &&
nullptr != _psProperty.lpwstr )
{
CoTaskMemFree( _psProperty.lpwstr );
}
_psProperty.ulKind = PRSPEC_PROPID;
_psProperty.propid = pidProperty;
}
BOOL CFullPropSpec::SetProperty( WCHAR const * wcsProperty )
{
if ( _psProperty.ulKind == PRSPEC_LPWSTR &&
nullptr != _psProperty.lpwstr )
{
CoTaskMemFree( _psProperty.lpwstr );
}
_psProperty.ulKind = PRSPEC_LPWSTR;
int len = static_cast<int>( (wcslen( wcsProperty ) + 1) * sizeof( WCHAR ) );
_psProperty.lpwstr = static_cast<WCHAR *>(CoTaskMemAlloc( len ));
if ( nullptr != _psProperty.lpwstr )
{
memcpy( _psProperty.lpwstr,
wcsProperty,
len );
return TRUE;
}
else
{
_psProperty.lpwstr = nullptr;
return FALSE;
}
}
bool CFullPropSpec::operator==( CFullPropSpec const & prop ) const
{
if ( memcmp( &prop._guidPropSet,
&_guidPropSet,
sizeof( _guidPropSet ) ) != 0 ||
prop._psProperty.ulKind != _psProperty.ulKind )
{
return false;
}
switch( _psProperty.ulKind )
{
case PRSPEC_LPWSTR:
return( _wcsicmp( GetPropertyName(), prop.GetPropertyName() ) == 0 );
break;
case PRSPEC_PROPID:
return( GetPropertyPropid() == prop.GetPropertyPropid() );
break;
default:
return false;
break;
}
}
bool CFullPropSpec::operator!=( CFullPropSpec const & prop ) const
{
if (*this == prop)
return false;
else
return true;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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