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