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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
#ifndef FORMS_MODULE_IMPLEMENTATION_INCLUDE_CONTEXT
#error "not to be included directly! use 'foo_module.hxx instead'!"
#endif
#ifndef FORMS_MODULE_NAMESPACE
#error "set FORMS_MODULE_NAMESPACE to your namespace identifier!"
#endif
#include <comphelper/sequence.hxx>
//.........................................................................
namespace FORMS_MODULE_NAMESPACE
{
//.........................................................................
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::registry;
using namespace ::comphelper;
using namespace ::cppu;
//=========================================================================
//= OFormsModule
//=========================================================================
//--------------------------------------------------------------------------
//- registration helper
//--------------------------------------------------------------------------
Sequence< ::rtl::OUString >* OFormsModule::s_pImplementationNames = NULL;
Sequence< Sequence< ::rtl::OUString > >* OFormsModule::s_pSupportedServices = NULL;
Sequence< sal_Int64 >* OFormsModule::s_pCreationFunctionPointers = NULL;
Sequence< sal_Int64 >* OFormsModule::s_pFactoryFunctionPointers = NULL;
//--------------------------------------------------------------------------
void OFormsModule::registerComponent(
const ::rtl::OUString& _rImplementationName,
const Sequence< ::rtl::OUString >& _rServiceNames,
ComponentInstantiation _pCreateFunction,
FactoryInstantiation _pFactoryFunction)
{
if (!s_pImplementationNames)
{
OSL_ENSURE(!s_pSupportedServices && !s_pCreationFunctionPointers && !s_pFactoryFunctionPointers,
"OFormsModule::registerComponent : inconsistent state (the pointers (1)) !");
s_pImplementationNames = new Sequence< ::rtl::OUString >;
s_pSupportedServices = new Sequence< Sequence< ::rtl::OUString > >;
s_pCreationFunctionPointers = new Sequence< sal_Int64 >;
s_pFactoryFunctionPointers = new Sequence< sal_Int64 >;
}
OSL_ENSURE(s_pImplementationNames && s_pSupportedServices && s_pCreationFunctionPointers && s_pFactoryFunctionPointers,
"OFormsModule::registerComponent : inconsistent state (the pointers (2)) !");
OSL_ENSURE( (s_pImplementationNames->getLength() == s_pSupportedServices->getLength())
&& (s_pImplementationNames->getLength() == s_pCreationFunctionPointers->getLength())
&& (s_pImplementationNames->getLength() == s_pFactoryFunctionPointers->getLength()),
"OFormsModule::registerComponent : inconsistent state !");
sal_Int32 nOldLen = s_pImplementationNames->getLength();
s_pImplementationNames->realloc(nOldLen + 1);
s_pSupportedServices->realloc(nOldLen + 1);
s_pCreationFunctionPointers->realloc(nOldLen + 1);
s_pFactoryFunctionPointers->realloc(nOldLen + 1);
s_pImplementationNames->getArray()[nOldLen] = _rImplementationName;
s_pSupportedServices->getArray()[nOldLen] = _rServiceNames;
s_pCreationFunctionPointers->getArray()[nOldLen] = reinterpret_cast<sal_Int64>(_pCreateFunction);
s_pFactoryFunctionPointers->getArray()[nOldLen] = reinterpret_cast<sal_Int64>(_pFactoryFunction);
}
//--------------------------------------------------------------------------
void OFormsModule::revokeComponent(const ::rtl::OUString& _rImplementationName)
{
if (!s_pImplementationNames)
{
OSL_FAIL("OFormsModule::revokeComponent : have no class infos ! Are you sure called this method at the right time ?");
return;
}
OSL_ENSURE(s_pImplementationNames && s_pSupportedServices && s_pCreationFunctionPointers && s_pFactoryFunctionPointers,
"OFormsModule::revokeComponent : inconsistent state (the pointers) !");
OSL_ENSURE( (s_pImplementationNames->getLength() == s_pSupportedServices->getLength())
&& (s_pImplementationNames->getLength() == s_pCreationFunctionPointers->getLength())
&& (s_pImplementationNames->getLength() == s_pFactoryFunctionPointers->getLength()),
"OFormsModule::revokeComponent : inconsistent state !");
sal_Int32 nLen = s_pImplementationNames->getLength();
const ::rtl::OUString* pImplNames = s_pImplementationNames->getConstArray();
for (sal_Int32 i=0; i<nLen; ++i, ++pImplNames)
{
if (pImplNames->equals(_rImplementationName))
{
removeElementAt(*s_pImplementationNames, i);
removeElementAt(*s_pSupportedServices, i);
removeElementAt(*s_pCreationFunctionPointers, i);
removeElementAt(*s_pFactoryFunctionPointers, i);
break;
}
}
if (s_pImplementationNames->getLength() == 0)
{
delete s_pImplementationNames; s_pImplementationNames = NULL;
delete s_pSupportedServices; s_pSupportedServices = NULL;
delete s_pCreationFunctionPointers; s_pCreationFunctionPointers = NULL;
delete s_pFactoryFunctionPointers; s_pFactoryFunctionPointers = NULL;
}
}
//--------------------------------------------------------------------------
Reference< XInterface > OFormsModule::getComponentFactory(
const ::rtl::OUString& _rImplementationName,
const Reference< XMultiServiceFactory >& _rxServiceManager)
{
OSL_ENSURE(_rxServiceManager.is(), "OFormsModule::getComponentFactory : invalid argument (service manager) !");
OSL_ENSURE(_rImplementationName.getLength(), "OFormsModule::getComponentFactory : invalid argument (implementation name) !");
if (!s_pImplementationNames)
{
OSL_FAIL("OFormsModule::getComponentFactory : have no class infos ! Are you sure called this method at the right time ?");
return NULL;
}
OSL_ENSURE(s_pImplementationNames && s_pSupportedServices && s_pCreationFunctionPointers && s_pFactoryFunctionPointers,
"OFormsModule::getComponentFactory : inconsistent state (the pointers) !");
OSL_ENSURE( (s_pImplementationNames->getLength() == s_pSupportedServices->getLength())
&& (s_pImplementationNames->getLength() == s_pCreationFunctionPointers->getLength())
&& (s_pImplementationNames->getLength() == s_pFactoryFunctionPointers->getLength()),
"OFormsModule::getComponentFactory : inconsistent state !");
Reference< XInterface > xReturn;
sal_Int32 nLen = s_pImplementationNames->getLength();
const ::rtl::OUString* pImplName = s_pImplementationNames->getConstArray();
const Sequence< ::rtl::OUString >* pServices = s_pSupportedServices->getConstArray();
const sal_Int64* pComponentFunction = s_pCreationFunctionPointers->getConstArray();
const sal_Int64* pFactoryFunction = s_pFactoryFunctionPointers->getConstArray();
for (sal_Int32 i=0; i<nLen; ++i, ++pImplName, ++pServices, ++pComponentFunction, ++pFactoryFunction)
{
if (pImplName->equals(_rImplementationName))
{
const FactoryInstantiation FactoryInstantiationFunction = reinterpret_cast<const FactoryInstantiation>(*pFactoryFunction);
const ComponentInstantiation ComponentInstantiationFunction = reinterpret_cast<const ComponentInstantiation>(*pComponentFunction);
xReturn = FactoryInstantiationFunction( _rxServiceManager, *pImplName, ComponentInstantiationFunction, *pServices, NULL);
if (xReturn.is())
{
xReturn->acquire();
return xReturn.get();
}
}
}
return NULL;
}
//.........................................................................
} // namespace FORMS_MODULE_NAMESPACE
//.........................................................................
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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