201 lines
7.6 KiB
C++
201 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 <CommandDispatchContainer.hxx>
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#include "UndoCommandDispatch.hxx"
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#include "StatusBarCommandDispatch.hxx"
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#include <DisposeHelper.hxx>
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#include "DrawCommandDispatch.hxx"
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#include "ShapeController.hxx"
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#include <ChartModel.hxx>
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#include <com/sun/star/frame/XDispatchProvider.hpp>
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#include <com/sun/star/view/XSelectionSupplier.hpp>
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#include <osl/diagnose.h>
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#include <rtl/ref.hxx>
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#include <o3tl/sorted_vector.hxx>
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using namespace ::com::sun::star;
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::uno::Sequence;
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namespace chart
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{
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CommandDispatchContainer::CommandDispatchContainer(
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const Reference< uno::XComponentContext > & xContext )
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:m_xContext( xContext )
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,m_pDrawCommandDispatch( nullptr )
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,m_pShapeController( nullptr )
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{
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}
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void CommandDispatchContainer::setModel(
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const rtl::Reference<::chart::ChartModel> & xModel )
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{
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// remove all existing dispatcher that base on the old model
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m_aCachedDispatches.clear();
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DisposeHelper::DisposeAllElements( m_aToBeDisposedDispatches );
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m_aToBeDisposedDispatches.clear();
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m_xModel = xModel.get();
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}
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void CommandDispatchContainer::setChartDispatch(
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const Reference< frame::XDispatch >& rChartDispatch,
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const o3tl::sorted_vector< std::u16string_view > & rChartCommands )
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{
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OSL_ENSURE(rChartDispatch.is(),"Invalid fall back dispatcher!");
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m_xChartDispatcher.set( rChartDispatch );
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m_aChartCommands = rChartCommands;
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m_aToBeDisposedDispatches.push_back( m_xChartDispatcher );
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}
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Reference< frame::XDispatch > CommandDispatchContainer::getDispatchForURL(
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const util::URL & rURL )
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{
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static const o3tl::sorted_vector< std::u16string_view > s_aContainerDocumentCommands {
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u"AddDirect", u"NewDoc", u"Open",
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u"Save", u"SaveAs", u"SendMail",
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u"EditDoc", u"ExportDirectToPDF", u"PrintDefault"};
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Reference< frame::XDispatch > xResult;
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tDispatchMap::const_iterator aIt( m_aCachedDispatches.find( rURL.Complete ));
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if( aIt != m_aCachedDispatches.end())
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{
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xResult.set( (*aIt).second );
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}
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else
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{
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rtl::Reference< ::chart::ChartModel > xModel( m_xModel );
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if( xModel.is() && ( rURL.Path == "Undo" || rURL.Path == "Redo" ||
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rURL.Path == "GetUndoStrings" || rURL.Path == "GetRedoStrings" ) )
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{
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rtl::Reference<CommandDispatch> pDispatch = new UndoCommandDispatch( m_xContext, xModel );
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xResult.set( pDispatch );
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pDispatch->initialize();
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m_aCachedDispatches[ u".uno:Undo"_ustr ].set( xResult );
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m_aCachedDispatches[ u".uno:Redo"_ustr ].set( xResult );
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m_aCachedDispatches[ u".uno:GetUndoStrings"_ustr ].set( xResult );
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m_aCachedDispatches[ u".uno:GetRedoStrings"_ustr ].set( xResult );
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m_aToBeDisposedDispatches.push_back( xResult );
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}
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else if( xModel.is() && ( rURL.Path == "Context" || rURL.Path == "ModifiedStatus" ) )
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{
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Reference< view::XSelectionSupplier > xSelSupp( xModel->getCurrentController(), uno::UNO_QUERY );
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rtl::Reference<CommandDispatch> pDispatch = new StatusBarCommandDispatch( m_xContext, xModel, xSelSupp );
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xResult.set( pDispatch );
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pDispatch->initialize();
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m_aCachedDispatches[ u".uno:Context"_ustr ].set( xResult );
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m_aCachedDispatches[ u".uno:ModifiedStatus"_ustr ].set( xResult );
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m_aToBeDisposedDispatches.push_back( xResult );
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}
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else if( xModel.is() &&
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(s_aContainerDocumentCommands.find( std::u16string_view(rURL.Path) ) != s_aContainerDocumentCommands.end()) )
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{
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xResult.set( getContainerDispatchForURL( xModel->getCurrentController(), rURL ));
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// ToDo: can those dispatches be cached?
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m_aCachedDispatches[ rURL.Complete ].set( xResult );
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}
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else if( m_xChartDispatcher.is() &&
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(m_aChartCommands.find( rURL.Path ) != m_aChartCommands.end()) )
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{
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xResult.set( m_xChartDispatcher );
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m_aCachedDispatches[ rURL.Complete ].set( xResult );
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}
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// #i12587# support for shapes in chart
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// Note, that the chart dispatcher must be queried first, because
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// the chart dispatcher is the default dispatcher for all context
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// sensitive commands.
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else if ( m_pDrawCommandDispatch && m_pDrawCommandDispatch->isFeatureSupported( rURL.Complete ) )
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{
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xResult.set( m_pDrawCommandDispatch );
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m_aCachedDispatches[ rURL.Complete ].set( xResult );
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}
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else if ( m_pShapeController && m_pShapeController->isFeatureSupported( rURL.Complete ) )
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{
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xResult.set( m_pShapeController );
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m_aCachedDispatches[ rURL.Complete ].set( xResult );
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}
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}
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return xResult;
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}
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Sequence< Reference< frame::XDispatch > > CommandDispatchContainer::getDispatchesForURLs(
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const Sequence< frame::DispatchDescriptor > & aDescriptors )
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{
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sal_Int32 nCount = aDescriptors.getLength();
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uno::Sequence< uno::Reference< frame::XDispatch > > aRet( nCount );
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auto aRetRange = asNonConstRange(aRet);
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for( sal_Int32 nPos = 0; nPos < nCount; ++nPos )
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{
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if ( aDescriptors[ nPos ].FrameName == "_self" )
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aRetRange[ nPos ] = getDispatchForURL( aDescriptors[ nPos ].FeatureURL );
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}
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return aRet;
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}
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void CommandDispatchContainer::DisposeAndClear()
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{
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m_aCachedDispatches.clear();
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DisposeHelper::DisposeAllElements( m_aToBeDisposedDispatches );
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m_aToBeDisposedDispatches.clear();
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m_xChartDispatcher.clear();
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m_aChartCommands.clear();
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m_pDrawCommandDispatch = nullptr;
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m_pShapeController = nullptr;
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}
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Reference< frame::XDispatch > CommandDispatchContainer::getContainerDispatchForURL(
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const Reference< frame::XController > & xChartController,
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const util::URL & rURL )
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{
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Reference< frame::XDispatch > xResult;
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if( xChartController.is())
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{
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Reference< frame::XFrame > xFrame( xChartController->getFrame());
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if( xFrame.is())
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{
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Reference< frame::XDispatchProvider > xDispProv( xFrame->getCreator(), uno::UNO_QUERY );
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if( xDispProv.is())
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xResult.set( xDispProv->queryDispatch( rURL, u"_self"_ustr, 0 ));
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}
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}
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return xResult;
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}
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void CommandDispatchContainer::setDrawCommandDispatch( DrawCommandDispatch* pDispatch )
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{
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m_pDrawCommandDispatch = pDispatch;
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m_aToBeDisposedDispatches.emplace_back( pDispatch );
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}
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void CommandDispatchContainer::setShapeController( ShapeController* pController )
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{
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m_pShapeController = pController;
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m_aToBeDisposedDispatches.emplace_back( pController );
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}
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} // namespace chart
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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