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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <dispatch/dispatchinformationprovider.hxx>
#include <dispatch/closedispatcher.hxx>
#include <threadhelp/readguard.hxx>
#include <threadhelp/writeguard.hxx>
#include <stdtypes.h>
#include <services.h>
#include <com/sun/star/frame/CommandGroup.hpp>
#include <comphelper/sequenceasvector.hxx>
namespace framework{
DEFINE_XINTERFACE_1(DispatchInformationProvider ,
OWeakObject ,
DIRECT_INTERFACE(css::frame::XDispatchInformationProvider))
//_________________________________________________________________________________________________________________
DispatchInformationProvider::DispatchInformationProvider(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR ,
const css::uno::Reference< css::frame::XFrame >& xFrame)
: ThreadHelpBase(&Application::GetSolarMutex())
, m_xSMGR (xSMGR )
, m_xFrame (xFrame )
{
}
//_________________________________________________________________________________________________________________
DispatchInformationProvider::~DispatchInformationProvider()
{
}
//_________________________________________________________________________________________________________________
css::uno::Sequence< sal_Int16 > SAL_CALL DispatchInformationProvider::getSupportedCommandGroups()
throw (css::uno::RuntimeException)
{
css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > lProvider = implts_getAllSubProvider();
sal_Int32 c1 = lProvider.getLength();
sal_Int32 i1 = 0;
::comphelper::SequenceAsVector< sal_Int16 > lGroups;
for (i1=0; i1<c1; ++i1)
{
// ignore controller, which doesnt implement the right interface
css::uno::Reference< css::frame::XDispatchInformationProvider > xProvider = lProvider[i1];
if (!xProvider.is())
continue;
const css::uno::Sequence< sal_Int16 > lProviderGroups = xProvider->getSupportedCommandGroups();
sal_Int32 c2 = lProviderGroups.getLength();
sal_Int32 i2 = 0;
for (i2=0; i2<c2; ++i2)
{
const sal_Int16& rGroup = lProviderGroups[i2];
::comphelper::SequenceAsVector< sal_Int16 >::const_iterator pGroup = ::std::find(lGroups.begin(), lGroups.end(), rGroup);
if (pGroup == lGroups.end())
lGroups.push_back(rGroup);
}
}
return lGroups.getAsConstList();
}
//_________________________________________________________________________________________________________________
css::uno::Sequence< css::frame::DispatchInformation > SAL_CALL DispatchInformationProvider::getConfigurableDispatchInformation(sal_Int16 nCommandGroup)
throw (css::uno::RuntimeException)
{
css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > lProvider = implts_getAllSubProvider();
sal_Int32 c1 = lProvider.getLength();
sal_Int32 i1 = 0;
BaseHash< css::frame::DispatchInformation > lInfos;
for (i1=0; i1<c1; ++i1)
{
try
{
// ignore controller, which doesnt implement the right interface
css::uno::Reference< css::frame::XDispatchInformationProvider > xProvider = lProvider[i1];
if (!xProvider.is())
continue;
const css::uno::Sequence< css::frame::DispatchInformation > lProviderInfos = xProvider->getConfigurableDispatchInformation(nCommandGroup);
sal_Int32 c2 = lProviderInfos.getLength();
sal_Int32 i2 = 0;
for (i2=0; i2<c2; ++i2)
{
const css::frame::DispatchInformation& rInfo = lProviderInfos[i2];
BaseHash< css::frame::DispatchInformation >::const_iterator pInfo = lInfos.find(rInfo.Command);
if (pInfo == lInfos.end())
lInfos[rInfo.Command] = rInfo;
}
}
catch(const css::uno::RuntimeException&)
{ throw; }
catch(const css::uno::Exception&)
{ continue; }
}
c1 = (sal_Int32)lInfos.size();
i1 = 0;
css::uno::Sequence< css::frame::DispatchInformation > lReturn(c1);
BaseHash< css::frame::DispatchInformation >::const_iterator pStepp ;
for ( pStepp = lInfos.begin() ;
pStepp != lInfos.end () && i1<c1 ;
++pStepp, ++i1 )
{
lReturn[i1] = pStepp->second;
}
return lReturn;
}
//_________________________________________________________________________________________________________________
css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > DispatchInformationProvider::implts_getAllSubProvider()
{
// SAFE -> ----------------------------------
ReadGuard aReadLock(m_aLock);
css::uno::Reference< css::lang::XMultiServiceFactory > xSMGR = m_xSMGR;
css::uno::Reference< css::frame::XFrame > xFrame(m_xFrame.get(), css::uno::UNO_QUERY);
aReadLock.unlock();
// <- SAFE ----------------------------------
if (!xFrame.is())
return css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > >();
CloseDispatcher* pCloser = new CloseDispatcher(xSMGR, xFrame, ::rtl::OUString("_self")); // explicit "_self" ... not "" ... see implementation of close dispatcher itself!
css::uno::Reference< css::uno::XInterface > xCloser(static_cast< css::frame::XDispatch* >(pCloser), css::uno::UNO_QUERY);
css::uno::Reference< css::frame::XDispatchInformationProvider > xCloseDispatch(xCloser , css::uno::UNO_QUERY);
css::uno::Reference< css::frame::XDispatchInformationProvider > xController (xFrame->getController() , css::uno::UNO_QUERY);
css::uno::Reference< css::frame::XDispatchInformationProvider > xAppDispatcher(xSMGR->createInstance(IMPLEMENTATIONNAME_APPDISPATCHPROVIDER), css::uno::UNO_QUERY);
css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > lProvider(3);
lProvider[0] = xController ;
lProvider[1] = xCloseDispatch;
lProvider[2] = xAppDispatcher;
return lProvider;
}
} // namespace framework
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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