EnumEntry.cpp

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/*=============================================================================
  Copyright (C) 2012 Allied Vision Technologies.  All Rights Reserved.
 
  Redistribution of this file, in original or modified form, without
  prior written consent of Allied Vision Technologies is prohibited.
 
-------------------------------------------------------------------------------
 
  File:        EnumEntry.cpp
 
  Description: Implementation of class AVT::VmbAPI::EnumEntry.
 
-------------------------------------------------------------------------------
 
  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF TITLE,
  NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR  PURPOSE ARE
  DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 
  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED  
  AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR 
  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
=============================================================================*/
 
#include <VimbaCPP/Include/EnumEntry.h>
 
namespace AVT {
namespace VmbAPI {
 
struct EnumEntry::PrivateImpl
{
    std::string                 m_strName;
    std::string                 m_strDisplayName;
    std::string                 m_strDescription;
    std::string                 m_strTooltip;
    std::string                 m_strNamespace;
    VmbFeatureVisibilityType    m_Visibility;
    VmbInt64_t                  m_nValue;
    PrivateImpl(    const char              *pStrName,
                    const char              *pStrDisplayName,
                    const char              *pStrDescription,
                    const char              *pStrTooltip,
                    const char              *pStrSNFCNamespace,
                    VmbFeatureVisibility_t  visibility,
                    VmbInt64_t              nValue)
        : m_nValue( nValue )
        , m_Visibility ( (VmbFeatureVisibilityType)visibility )
    {
        m_strName           = pStrName          != NULL ? std::string( pStrName ) : "";
        m_strDisplayName    = pStrDisplayName   != NULL ? std::string( pStrDisplayName ) : "";
        m_strDescription    = pStrDescription   != NULL ? std::string( pStrDescription ) : "";
        m_strTooltip        = pStrTooltip       != NULL ? std::string( pStrTooltip ) : "";
        m_strNamespace      = pStrSNFCNamespace != NULL ? std::string( pStrSNFCNamespace ) : "";
    }
    VmbErrorType GetName( char * const pStrName, VmbUint32_t &rnSize ) const
    {
        VmbErrorType res;
 
        if ( NULL == pStrName )
        {
            rnSize = static_cast<VmbUint32_t>( m_strName.size() );
            res = VmbErrorSuccess;
        }
        else if ( m_strName.size() <= rnSize )
        {
            std::copy( m_strName.begin(), m_strName.end(), pStrName );
            rnSize = static_cast<VmbUint32_t>( m_strName.size() );
            res = VmbErrorSuccess;
        }
        else
        {
            res = VmbErrorMoreData;
        }
 
        return res;
    }
 
    VmbErrorType GetDisplayName( char * const pStrDisplayName, VmbUint32_t &rnSize ) const
    {
        VmbErrorType res;
 
        if ( NULL == pStrDisplayName )
        {
            rnSize = static_cast<VmbUint32_t>( m_strDisplayName.size() );
            res = VmbErrorSuccess;
        }
        else if ( m_strDisplayName.size() <= rnSize )
        {
            std::copy( m_strDisplayName.begin(), m_strDisplayName.end(), pStrDisplayName );
            rnSize = static_cast<VmbUint32_t>( m_strDisplayName.size() );
            res = VmbErrorSuccess;
        }
        else
        {
            res = VmbErrorMoreData;
        }
 
        return res;
    }
 
    VmbErrorType GetDescription( char * const pStrDescription, VmbUint32_t &rnSize ) const
    {
        VmbErrorType res;
 
        if ( NULL == pStrDescription )
        {
            rnSize = static_cast<VmbUint32_t>( m_strDescription.size() );
            res = VmbErrorSuccess;
        }
        else if ( m_strDescription.size() <= rnSize )
        {
            std::copy( m_strDescription.begin(), m_strDescription.end(), pStrDescription );
            rnSize = static_cast<VmbUint32_t>( m_strDescription.size() );
            res = VmbErrorSuccess;
        }
        else
        {
            res = VmbErrorMoreData;
        }
 
        return res;
    }
 
    VmbErrorType GetTooltip( char * const pStrTooltip, VmbUint32_t &rnSize ) const
    {
        VmbErrorType res;
 
        if ( NULL == pStrTooltip )
        {
            rnSize = static_cast<VmbUint32_t>( m_strTooltip.size() );
            res = VmbErrorSuccess;
        }
        else if ( m_strTooltip.size() <= rnSize )
        {
            std::copy( m_strTooltip.begin(), m_strTooltip.end(), pStrTooltip );
            rnSize = static_cast<VmbUint32_t>( m_strTooltip.size() );
            res = VmbErrorSuccess;
        }
        else
        {
            res = VmbErrorMoreData;
        }
 
        return res;
    }
 
    VmbErrorType GetSFNCNamespace( char * const pStrNamespace, VmbUint32_t &rnSize ) const
    {
        VmbErrorType res;
 
        if ( NULL == pStrNamespace )
        {
            rnSize = static_cast<VmbUint32_t>( m_strNamespace.size() );
            res = VmbErrorSuccess;
        }
        else if ( m_strNamespace.size() <= rnSize )
        {
            std::copy( m_strNamespace.begin(), m_strNamespace.end(), pStrNamespace );
            rnSize = static_cast<VmbUint32_t>( m_strNamespace.size() );
            res = VmbErrorSuccess;
        }
        else
        {
            res = VmbErrorMoreData;
        }
 
        return res;
    }
 
    VmbErrorType GetValue( VmbInt64_t &rnValue ) const
    {
        rnValue = m_nValue;
 
        return VmbErrorSuccess;
    }
 
    VmbErrorType GetVisibility( VmbFeatureVisibilityType &rVisibility ) const
    {
        rVisibility = m_Visibility;
 
        return VmbErrorSuccess;
    }
 
 
};
EnumEntry::EnumEntry(   const char              *pStrName,
                        const char              *pStrDisplayName,
                        const char              *pStrDescription,
                        const char              *pStrTooltip,
                        const char              *pStrSNFCNamespace,
                        VmbFeatureVisibility_t  visibility,
                        VmbInt64_t              nValue)
    : m_pImpl( new PrivateImpl(pStrName, pStrDisplayName, pStrDescription, pStrTooltip, pStrSNFCNamespace, visibility, nValue) )
{
}
EnumEntry::EnumEntry( const EnumEntry &other)
    : m_pImpl( NULL == other.m_pImpl ? NULL : new PrivateImpl( *other.m_pImpl) )
{
}
EnumEntry& EnumEntry::operator=( const EnumEntry&other)
{
    if( this != &other)
    {
        PrivateImpl *tmp = NULL == other.m_pImpl ? NULL : new PrivateImpl(*other.m_pImpl);
        if( NULL != tmp)
        {
            delete m_pImpl;
            m_pImpl = tmp;
        }
    }
    return *this;
}
EnumEntry::EnumEntry()
    : m_pImpl()
{
    // No default ctor
}
 
EnumEntry::~EnumEntry()
{
    if( NULL != m_pImpl)
    {
        delete m_pImpl;
        m_pImpl = NULL;
    }
}
 
VmbErrorType EnumEntry::GetName( char * const pStrName, VmbUint32_t &rnSize ) const
{
    if( NULL == m_pImpl )
    {
        return VmbErrorInternalFault;
    }
    return m_pImpl->GetName( pStrName, rnSize );
}
 
VmbErrorType EnumEntry::GetDisplayName( char * const pStrDisplayName, VmbUint32_t &rnSize ) const
{
    if( NULL == m_pImpl )
    {
        return VmbErrorInternalFault;
    }
    return m_pImpl->GetDisplayName( pStrDisplayName, rnSize);
}
 
VmbErrorType EnumEntry::GetDescription( char * const pStrDescription, VmbUint32_t &rnSize ) const
{
    if( NULL == m_pImpl )
    {
        return VmbErrorInternalFault;
    }
    return m_pImpl->GetDescription( pStrDescription, rnSize);
}
 
VmbErrorType EnumEntry::GetTooltip( char * const pStrTooltip, VmbUint32_t &rnSize ) const
{
    if( NULL == m_pImpl )
    {
        return VmbErrorInternalFault;
    }
    return  m_pImpl->GetTooltip( pStrTooltip, rnSize );
}
 
VmbErrorType EnumEntry::GetSFNCNamespace( char * const pStrNamespace, VmbUint32_t &rnSize ) const
{
    if( NULL == m_pImpl )
    {
        return VmbErrorInternalFault;
    }
    return m_pImpl->GetSFNCNamespace( pStrNamespace, rnSize);
}
 
VmbErrorType EnumEntry::GetValue( VmbInt64_t &rnValue ) const
{
    if( NULL == m_pImpl )
    {
        return VmbErrorInternalFault;
    }
    rnValue = m_pImpl->m_nValue;
 
    return VmbErrorSuccess;
}
 
VmbErrorType EnumEntry::GetVisibility( VmbFeatureVisibilityType &rVisibility ) const
{
    if( NULL ==  m_pImpl )
    {
        return VmbErrorInternalFault;
    }
    rVisibility = m_pImpl->m_Visibility;
 
    return VmbErrorSuccess;
}
 
 
}} // namespace AVT::VmbAPI