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swunolocking1: #i105557#: unobaseclass.hxx: add UnoTunnel helpers:

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new template UnoTunnelImpl to implement XUnoTunnel::getSomething().
 new template UnoTunnelGetImplementation to use XUnoTunnel::getSomething().
This commit is contained in:
Michael Stahl 2010-01-08 17:13:48 +01:00
parent 5e8eac4449
commit a22723dc62
1 changed files with 27 additions and 0 deletions
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27
sw/inc/unobaseclass.hxx
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@ -30,6 +30,7 @@
#ifndef SW_UNOBASECLASS_HXX
#define SW_UNOBASECLASS_HXX
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/container/XEnumeration.hpp>
@ -137,6 +138,32 @@ namespace sw {
T * get () const { return m_p; }
};
template< class C > C *
UnoTunnelGetImplementation(
::com::sun::star::uno::Reference<
::com::sun::star::lang::XUnoTunnel > const & xUnoTunnel)
{
if (!xUnoTunnel.is()) { return 0; }
C *const pC( reinterpret_cast< C* >(
::sal::static_int_cast< sal_IntPtr >(
xUnoTunnel->getSomething(C::getUnoTunnelId()))));
return pC;
}
template< class C > sal_Int64
UnoTunnelImpl(const ::com::sun::star::uno::Sequence< sal_Int8 > & rId,
C *const pThis)
{
if ((rId.getLength() == 16) &&
(0 == rtl_compareMemory(C::getUnoTunnelId().getConstArray(),
rId.getConstArray(), 16)))
{
return ::sal::static_int_cast< sal_Int64 >(
reinterpret_cast< sal_IntPtr >(pThis) );
}
return 0;
}
} // namespace sw
#endif // SW_UNOBASECLASS_HXX