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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 "StatusBarCommandDispatch.hxx"
#include <ObjectNameProvider.hxx>
#include <com/sun/star/view/XSelectionSupplier.hpp>
#include <ChartModel.hxx>
#include <utility>
using namespace ::com::sun::star;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Sequence;
namespace chart
{
StatusBarCommandDispatch::StatusBarCommandDispatch(
const Reference< uno::XComponentContext > & xContext,
rtl::Reference<::chart::ChartModel> xModel,
const Reference< view::XSelectionSupplier > & xSelSupp ) :
impl::StatusBarCommandDispatch_Base( xContext ),
m_xChartModel(std::move( xModel )),
m_xSelectionSupplier( xSelSupp ),
m_bIsModified( false )
{}
StatusBarCommandDispatch::~StatusBarCommandDispatch()
{}
void StatusBarCommandDispatch::initialize()
{
if( m_xChartModel.is())
{
m_xChartModel->addModifyListener( this );
}
if( m_xSelectionSupplier.is())
{
m_xSelectionSupplier->addSelectionChangeListener( this );
}
}
void StatusBarCommandDispatch::fireStatusEvent(
const OUString & rURL,
const Reference< frame::XStatusListener > & xSingleListener /* = 0 */ )
{
bool bFireAll( rURL.isEmpty() );
bool bFireContext( bFireAll || rURL == ".uno:Context" );
bool bFireModified( bFireAll || rURL == ".uno:ModifiedStatus" );
if( bFireContext && m_xChartModel.is())
{
uno::Any aArg;
aArg <<= ObjectNameProvider::getSelectedObjectText( m_aSelectedOID.getObjectCID(), m_xChartModel );
fireStatusEventForURL( ".uno:Context", aArg, true, xSingleListener );
}
if( bFireModified )
{
uno::Any aArg;
if( m_bIsModified )
aArg <<= OUString("*");
fireStatusEventForURL( ".uno:ModifiedStatus", aArg, true, xSingleListener );
}
}
// ____ XDispatch ____
void SAL_CALL StatusBarCommandDispatch::dispatch(
const util::URL& /* URL */,
const Sequence< beans::PropertyValue >& /* Arguments */ )
{
// nothing to do here
}
// ____ WeakComponentImplHelperBase ____
/// is called when this is disposed
void SAL_CALL StatusBarCommandDispatch::disposing()
{
m_xChartModel.clear();
m_xSelectionSupplier.clear();
}
// ____ XEventListener (base of XModifyListener) ____
void SAL_CALL StatusBarCommandDispatch::disposing( const lang::EventObject& /* Source */ )
{
m_xChartModel.clear();
m_xSelectionSupplier.clear();
}
// ____ XModifyListener ____
void SAL_CALL StatusBarCommandDispatch::modified( const lang::EventObject& aEvent )
{
if( m_xChartModel.is())
m_bIsModified = m_xChartModel->isModified();
CommandDispatch::modified( aEvent );
}
// ____ XSelectionChangeListener ____
void SAL_CALL StatusBarCommandDispatch::selectionChanged( const lang::EventObject& /* aEvent */ )
{
if( m_xSelectionSupplier.is())
m_aSelectedOID = ObjectIdentifier( m_xSelectionSupplier->getSelection() );
else
m_aSelectedOID = ObjectIdentifier();
fireAllStatusEvents( nullptr );
}
} // namespace chart
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
