forked from amazingfate/loongoffice
137 lines
4.3 KiB
C++
137 lines
4.3 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 "StatusBarCommandDispatch.hxx"
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#include "ObjectNameProvider.hxx"
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#include "macros.hxx"
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#include <com/sun/star/util/XModifyBroadcaster.hpp>
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#include "ResId.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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StatusBarCommandDispatch::StatusBarCommandDispatch(
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const Reference< uno::XComponentContext > & xContext,
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const Reference< frame::XModel > & xModel,
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const Reference< view::XSelectionSupplier > & xSelSupp ) :
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impl::StatusBarCommandDispatch_Base( xContext ),
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m_xModifiable( xModel, uno::UNO_QUERY ),
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m_xSelectionSupplier( xSelSupp ),
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m_bIsModified( false )
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{}
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StatusBarCommandDispatch::~StatusBarCommandDispatch()
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{}
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void StatusBarCommandDispatch::initialize()
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{
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if( m_xModifiable.is())
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{
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Reference< util::XModifyBroadcaster > xModifyBroadcaster( m_xModifiable, uno::UNO_QUERY );
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OSL_ASSERT( xModifyBroadcaster.is());
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if( xModifyBroadcaster.is())
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xModifyBroadcaster->addModifyListener( this );
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}
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if( m_xSelectionSupplier.is())
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{
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m_xSelectionSupplier->addSelectionChangeListener( this );
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}
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}
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void StatusBarCommandDispatch::fireStatusEvent(
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const OUString & rURL,
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const Reference< frame::XStatusListener > & xSingleListener /* = 0 */ )
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{
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bool bFireAll( rURL.isEmpty() );
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bool bFireContext( bFireAll || rURL == ".uno:Context" );
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bool bFireModified( bFireAll || rURL == ".uno:ModifiedStatus" );
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if( bFireContext )
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{
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uno::Any aArg;
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Reference< chart2::XChartDocument > xDoc( m_xModifiable, uno::UNO_QUERY );
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aArg <<= ObjectNameProvider::getSelectedObjectText( m_aSelectedOID.getObjectCID(), xDoc );
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fireStatusEventForURL( ".uno:Context", aArg, true, xSingleListener );
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}
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if( bFireModified )
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{
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uno::Any aArg;
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if( m_bIsModified )
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aArg <<= OUString("*");
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fireStatusEventForURL( ".uno:ModifiedStatus", aArg, true, xSingleListener );
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}
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}
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// ____ XDispatch ____
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void SAL_CALL StatusBarCommandDispatch::dispatch(
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const util::URL& /* URL */,
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const Sequence< beans::PropertyValue >& /* Arguments */ )
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throw (uno::RuntimeException, std::exception)
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{
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// nothing to do here
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}
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// ____ WeakComponentImplHelperBase ____
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/// is called when this is disposed
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void SAL_CALL StatusBarCommandDispatch::disposing()
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{
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m_xModifiable.clear();
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m_xSelectionSupplier.clear();
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}
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// ____ XEventListener (base of XModifyListener) ____
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void SAL_CALL StatusBarCommandDispatch::disposing( const lang::EventObject& /* Source */ )
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throw (uno::RuntimeException, std::exception)
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{
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m_xModifiable.clear();
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m_xSelectionSupplier.clear();
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}
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// ____ XModifyListener ____
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void SAL_CALL StatusBarCommandDispatch::modified( const lang::EventObject& aEvent )
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throw (uno::RuntimeException, std::exception)
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{
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if( m_xModifiable.is())
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m_bIsModified = m_xModifiable->isModified();
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CommandDispatch::modified( aEvent );
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}
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// ____ XSelectionChangeListener ____
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void SAL_CALL StatusBarCommandDispatch::selectionChanged( const lang::EventObject& /* aEvent */ )
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throw (uno::RuntimeException, std::exception)
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{
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if( m_xSelectionSupplier.is())
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m_aSelectedOID = ObjectIdentifier( m_xSelectionSupplier->getSelection() );
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else
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m_aSelectedOID = ObjectIdentifier();
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fireAllStatusEvents( nullptr );
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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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