198 lines
6.7 KiB
C++
198 lines
6.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*************************************************************************
|
|
*
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* Copyright 2000, 2010 Oracle and/or its affiliates.
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* This file is part of OpenOffice.org.
|
|
*
|
|
* OpenOffice.org is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License version 3
|
|
* only, as published by the Free Software Foundation.
|
|
*
|
|
* OpenOffice.org is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License version 3 for more details
|
|
* (a copy is included in the LICENSE file that accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* version 3 along with OpenOffice.org. If not, see
|
|
* <http://www.openoffice.org/license.html>
|
|
* for a copy of the LGPLv3 License.
|
|
*
|
|
************************************************************************/
|
|
|
|
// MARKER(update_precomp.py): autogen include statement, do not remove
|
|
#include "precompiled_toolkit.hxx"
|
|
|
|
#include "vcl/svapp.hxx"
|
|
#include "osl/mutex.hxx"
|
|
#include "sal/config.h"
|
|
#include "cppuhelper/factory.hxx"
|
|
#include "cppuhelper/implementationentry.hxx"
|
|
#include "cppuhelper/implbase2.hxx"
|
|
#include "com/sun/star/lang/XServiceInfo.hpp"
|
|
#include "com/sun/star/awt/XRequestCallback.hpp"
|
|
|
|
|
|
// component helper namespace
|
|
namespace comp_AsyncCallback {
|
|
|
|
namespace css = ::com::sun::star;
|
|
|
|
// component and service helper functions:
|
|
::rtl::OUString SAL_CALL _getImplementationName();
|
|
css::uno::Sequence< ::rtl::OUString > SAL_CALL _getSupportedServiceNames();
|
|
css::uno::Reference< css::uno::XInterface > SAL_CALL _create( css::uno::Reference< css::uno::XComponentContext > const & context );
|
|
|
|
} // closing component helper namespace
|
|
|
|
|
|
|
|
/// anonymous implementation namespace
|
|
namespace {
|
|
|
|
namespace css = ::com::sun::star;
|
|
|
|
class AsyncCallback:
|
|
public ::cppu::WeakImplHelper2<
|
|
css::lang::XServiceInfo,
|
|
css::awt::XRequestCallback>
|
|
{
|
|
public:
|
|
explicit AsyncCallback(css::uno::Reference< css::uno::XComponentContext > const & context);
|
|
|
|
// ::com::sun::star::lang::XServiceInfo:
|
|
virtual ::rtl::OUString SAL_CALL getImplementationName() throw (css::uno::RuntimeException);
|
|
virtual ::sal_Bool SAL_CALL supportsService(const ::rtl::OUString & ServiceName) throw (css::uno::RuntimeException);
|
|
virtual css::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() throw (css::uno::RuntimeException);
|
|
|
|
// ::com::sun::star::awt::XRequestCallback:
|
|
virtual void SAL_CALL addCallback(const css::uno::Reference< css::awt::XCallback > & xCallback, const ::com::sun::star::uno::Any & aData) throw (css::uno::RuntimeException);
|
|
|
|
private:
|
|
|
|
struct CallbackData
|
|
{
|
|
CallbackData( const css::uno::Reference< css::awt::XCallback >& rCallback, const css::uno::Any& rAny ) :
|
|
xCallback( rCallback ), aData( rAny ) {}
|
|
|
|
css::uno::Reference< css::awt::XCallback > xCallback;
|
|
css::uno::Any aData;
|
|
};
|
|
|
|
DECL_STATIC_LINK( AsyncCallback, Notify_Impl, CallbackData* );
|
|
|
|
AsyncCallback(AsyncCallback &); // not defined
|
|
void operator =(AsyncCallback &); // not defined
|
|
|
|
virtual ~AsyncCallback() {}
|
|
|
|
css::uno::Reference< css::uno::XComponentContext > m_xContext;
|
|
};
|
|
|
|
AsyncCallback::AsyncCallback(css::uno::Reference< css::uno::XComponentContext > const & context) :
|
|
m_xContext(context)
|
|
{}
|
|
|
|
// com.sun.star.uno.XServiceInfo:
|
|
::rtl::OUString SAL_CALL AsyncCallback::getImplementationName() throw (css::uno::RuntimeException)
|
|
{
|
|
return comp_AsyncCallback::_getImplementationName();
|
|
}
|
|
|
|
::sal_Bool SAL_CALL AsyncCallback::supportsService(::rtl::OUString const & serviceName) throw (css::uno::RuntimeException)
|
|
{
|
|
const css::uno::Sequence< ::rtl::OUString > serviceNames = comp_AsyncCallback::_getSupportedServiceNames();
|
|
for (::sal_Int32 i = 0; i < serviceNames.getLength(); ++i) {
|
|
if (serviceNames[i] == serviceName)
|
|
return sal_True;
|
|
}
|
|
return sal_False;
|
|
}
|
|
|
|
css::uno::Sequence< ::rtl::OUString > SAL_CALL AsyncCallback::getSupportedServiceNames() throw (css::uno::RuntimeException)
|
|
{
|
|
return comp_AsyncCallback::_getSupportedServiceNames();
|
|
}
|
|
|
|
// ::com::sun::star::awt::XRequestCallback:
|
|
void SAL_CALL AsyncCallback::addCallback(const css::uno::Reference< css::awt::XCallback > & xCallback, const ::com::sun::star::uno::Any & aData) throw (css::uno::RuntimeException)
|
|
{
|
|
if ( Application::IsInMain() )
|
|
{
|
|
SolarMutexGuard aSolarGuard;
|
|
|
|
CallbackData* pCallbackData = new CallbackData( xCallback, aData );
|
|
Application::PostUserEvent( STATIC_LINK( this, AsyncCallback, Notify_Impl ), pCallbackData );
|
|
}
|
|
}
|
|
|
|
// private asynchronous link to call reference to the callback object
|
|
IMPL_STATIC_LINK_NOINSTANCE( AsyncCallback, Notify_Impl, CallbackData*, pCallbackData )
|
|
{
|
|
try
|
|
{
|
|
// Asynchronous execution
|
|
// Check pointer and reference before!
|
|
if ( pCallbackData && pCallbackData->xCallback.is() )
|
|
pCallbackData->xCallback->notify( pCallbackData->aData );
|
|
}
|
|
catch ( css::uno::Exception& )
|
|
{
|
|
}
|
|
|
|
delete pCallbackData;
|
|
return 0;
|
|
}
|
|
|
|
} // closing anonymous implementation namespace
|
|
|
|
|
|
|
|
// component helper namespace
|
|
namespace comp_AsyncCallback {
|
|
|
|
::rtl::OUString SAL_CALL _getImplementationName() {
|
|
return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
|
|
"com.sun.star.awt.comp.AsyncCallback"));
|
|
}
|
|
|
|
css::uno::Sequence< ::rtl::OUString > SAL_CALL _getSupportedServiceNames()
|
|
{
|
|
css::uno::Sequence< ::rtl::OUString > s(1);
|
|
s[0] = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
|
|
"com.sun.star.awt.AsyncCallback"));
|
|
return s;
|
|
}
|
|
|
|
css::uno::Reference< css::uno::XInterface > SAL_CALL _create(
|
|
const css::uno::Reference< css::uno::XComponentContext > & context)
|
|
SAL_THROW((css::uno::Exception))
|
|
{
|
|
return static_cast< ::cppu::OWeakObject * >(new AsyncCallback(context));
|
|
}
|
|
|
|
} // closing component helper namespace
|
|
|
|
static ::cppu::ImplementationEntry const entries[] = {
|
|
{ &comp_AsyncCallback::_create,
|
|
&comp_AsyncCallback::_getImplementationName,
|
|
&comp_AsyncCallback::_getSupportedServiceNames,
|
|
&::cppu::createSingleComponentFactory, 0, 0 },
|
|
{ 0, 0, 0, 0, 0, 0 }
|
|
};
|
|
|
|
void * SAL_CALL comp_AsyncCallback_component_getFactory(
|
|
const char * implName, void * serviceManager, void * registryKey)
|
|
{
|
|
return ::cppu::component_getFactoryHelper(
|
|
implName, serviceManager, registryKey, entries);
|
|
}
|
|
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|