245 lines
9.9 KiB
C++
245 lines
9.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_framework.hxx"
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#include <dispatch/startmoduledispatcher.hxx>
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//_______________________________________________
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// my own includes
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#include <pattern/frame.hxx>
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#include <threadhelp/readguard.hxx>
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#include <threadhelp/writeguard.hxx>
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#include <framework/framelistanalyzer.hxx>
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#include <dispatchcommands.h>
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#include <targets.h>
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#include <services.h>
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#include <general.h>
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//_______________________________________________
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// interface includes
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#include <com/sun/star/frame/XDesktop.hpp>
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#include <com/sun/star/frame/XController.hpp>
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#include <com/sun/star/frame/CommandGroup.hpp>
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#include <com/sun/star/awt/XTopWindow.hpp>
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#include "com/sun/star/beans/XFastPropertySet.hpp"
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#include <com/sun/star/frame/XModuleManager.hpp>
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//_______________________________________________
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// includes of other projects
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#include <toolkit/helper/vclunohelper.hxx>
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#include <vcl/window.hxx>
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#include <vcl/svapp.hxx>
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#include <osl/mutex.hxx>
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#include <unotools/moduleoptions.hxx>
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//_______________________________________________
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// namespace
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namespace framework{
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#ifdef fpf
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#error "Who uses \"fpf\" as define. It will overwrite my namespace alias ..."
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#endif
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namespace fpf = ::framework::pattern::frame;
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//_______________________________________________
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// declarations
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DEFINE_XINTERFACE_4(StartModuleDispatcher ,
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OWeakObject ,
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DIRECT_INTERFACE(css::lang::XTypeProvider ),
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DIRECT_INTERFACE(css::frame::XNotifyingDispatch ),
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DIRECT_INTERFACE(css::frame::XDispatch ),
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DIRECT_INTERFACE(css::frame::XDispatchInformationProvider))
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// Note: XStatusListener is an implementation detail. Hide it for scripting!
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DEFINE_XTYPEPROVIDER_4(StartModuleDispatcher ,
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css::lang::XTypeProvider ,
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css::frame::XDispatchInformationProvider,
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css::frame::XNotifyingDispatch ,
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css::frame::XDispatch )
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//-----------------------------------------------
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StartModuleDispatcher::StartModuleDispatcher(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR ,
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const css::uno::Reference< css::frame::XFrame >& xFrame ,
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const ::rtl::OUString& sTarget)
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: ThreadHelpBase (&Application::GetSolarMutex() )
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, ::cppu::OWeakObject( )
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, m_xSMGR (xSMGR )
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, m_xOwner (xFrame )
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, m_sDispatchTarget (sTarget )
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, m_lStatusListener (m_aLock.getShareableOslMutex())
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{
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}
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//-----------------------------------------------
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StartModuleDispatcher::~StartModuleDispatcher()
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{
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}
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//-----------------------------------------------
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void SAL_CALL StartModuleDispatcher::dispatch(const css::util::URL& aURL ,
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const css::uno::Sequence< css::beans::PropertyValue >& lArguments)
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throw(css::uno::RuntimeException)
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{
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dispatchWithNotification(aURL, lArguments, css::uno::Reference< css::frame::XDispatchResultListener >());
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}
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//-----------------------------------------------
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void SAL_CALL StartModuleDispatcher::dispatchWithNotification(const css::util::URL& aURL ,
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const css::uno::Sequence< css::beans::PropertyValue >& /*lArguments*/,
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const css::uno::Reference< css::frame::XDispatchResultListener >& xListener )
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throw(css::uno::RuntimeException)
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{
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::sal_Int16 nResult = css::frame::DispatchResultState::DONTKNOW;
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if (aURL.Complete.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM(CMD_UNO_SHOWSTARTMODULE)))
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{
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nResult = css::frame::DispatchResultState::FAILURE;
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if (implts_isBackingModePossible ())
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{
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if (implts_establishBackingMode ())
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nResult = css::frame::DispatchResultState::SUCCESS;
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}
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}
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implts_notifyResultListener(xListener, nResult, css::uno::Any());
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}
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//-----------------------------------------------
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css::uno::Sequence< ::sal_Int16 > SAL_CALL StartModuleDispatcher::getSupportedCommandGroups()
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throw(css::uno::RuntimeException)
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{
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return css::uno::Sequence< ::sal_Int16 >();
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}
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//-----------------------------------------------
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css::uno::Sequence< css::frame::DispatchInformation > SAL_CALL StartModuleDispatcher::getConfigurableDispatchInformation(::sal_Int16 /*nCommandGroup*/)
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throw(css::uno::RuntimeException)
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{
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return css::uno::Sequence< css::frame::DispatchInformation >();
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}
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//-----------------------------------------------
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void SAL_CALL StartModuleDispatcher::addStatusListener(const css::uno::Reference< css::frame::XStatusListener >& /*xListener*/,
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const css::util::URL& /*aURL*/ )
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throw(css::uno::RuntimeException)
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{
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}
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//-----------------------------------------------
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void SAL_CALL StartModuleDispatcher::removeStatusListener(const css::uno::Reference< css::frame::XStatusListener >& /*xListener*/,
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const css::util::URL& /*aURL*/ )
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throw(css::uno::RuntimeException)
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{
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}
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//-----------------------------------------------
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::sal_Bool StartModuleDispatcher::implts_isBackingModePossible ()
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{
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if ( ! SvtModuleOptions().IsModuleInstalled(SvtModuleOptions::E_SSTARTMODULE))
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return sal_False;
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// SAFE -> ----------------------------------
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ReadGuard aReadLock(m_aLock);
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css::uno::Reference< css::lang::XMultiServiceFactory > xSMGR = m_xSMGR;
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aReadLock.unlock();
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// <- SAFE ----------------------------------
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css::uno::Reference< css::frame::XFramesSupplier > xDesktop(
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xSMGR->createInstance(SERVICENAME_DESKTOP), css::uno::UNO_QUERY);
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FrameListAnalyzer aCheck(
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xDesktop,
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css::uno::Reference< css::frame::XFrame >(),
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FrameListAnalyzer::E_HELP | FrameListAnalyzer::E_BACKINGCOMPONENT);
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::sal_Bool bIsPossible = sal_False;
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::sal_Int32 nVisibleFrames = aCheck.m_lOtherVisibleFrames.getLength ();
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if (
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( ! aCheck.m_xBackingComponent.is ()) &&
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( nVisibleFrames < 1 )
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)
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{
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bIsPossible = sal_True;
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}
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return bIsPossible;
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}
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//-----------------------------------------------
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::sal_Bool StartModuleDispatcher::implts_establishBackingMode()
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{
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// SAFE -> ----------------------------------
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ReadGuard aReadLock(m_aLock);
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css::uno::Reference< css::lang::XMultiServiceFactory > xSMGR = m_xSMGR;
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aReadLock.unlock();
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// <- SAFE ----------------------------------
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css::uno::Reference< css::frame::XFrame > xDesktop (xSMGR->createInstance(SERVICENAME_DESKTOP), css::uno::UNO_QUERY);
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css::uno::Reference< css::frame::XFrame > xFrame = xDesktop->findFrame (SPECIALTARGET_BLANK, 0);
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css::uno::Reference< css::awt::XWindow > xContainerWindow = xFrame->getContainerWindow ();
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css::uno::Sequence< css::uno::Any > lArgs(1);
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lArgs[0] <<= xContainerWindow;
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css::uno::Reference< css::frame::XController > xStartModule(
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xSMGR->createInstanceWithArguments(SERVICENAME_STARTMODULE, lArgs),
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css::uno::UNO_QUERY_THROW);
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css::uno::Reference< css::awt::XWindow > xComponentWindow(xStartModule, css::uno::UNO_QUERY);
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xFrame->setComponent(xComponentWindow, xStartModule);
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xStartModule->attachFrame(xFrame);
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xContainerWindow->setVisible(sal_True);
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return sal_True;
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}
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//-----------------------------------------------
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void StartModuleDispatcher::implts_notifyResultListener(const css::uno::Reference< css::frame::XDispatchResultListener >& xListener,
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::sal_Int16 nState ,
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const css::uno::Any& aResult )
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{
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if ( ! xListener.is())
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return;
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css::frame::DispatchResultEvent aEvent(
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css::uno::Reference< css::uno::XInterface >(static_cast< ::cppu::OWeakObject* >(this), css::uno::UNO_QUERY),
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nState,
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aResult);
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xListener->dispatchFinished(aEvent);
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}
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} // namespace framework
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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