105 lines
3.7 KiB
C++
105 lines
3.7 KiB
C++
/* -*- 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 <DocumentChartDataProviderManager.hxx>
|
|
|
|
#include <doc.hxx>
|
|
#include <IDocumentLayoutAccess.hxx>
|
|
#include <vcl/svapp.hxx>
|
|
#include <swtable.hxx>
|
|
#include <unochart.hxx>
|
|
#include <ndole.hxx>
|
|
#include <com/sun/star/chart2/XChartDocument.hpp>
|
|
#include <com/sun/star/embed/XEmbeddedObject.hpp>
|
|
|
|
|
|
using namespace com::sun::star;
|
|
using namespace com::sun::star::uno;
|
|
|
|
namespace sw {
|
|
|
|
DocumentChartDataProviderManager::DocumentChartDataProviderManager( SwDoc& i_rSwdoc ) : m_rDoc( i_rSwdoc )
|
|
{
|
|
|
|
}
|
|
|
|
SwChartDataProvider * DocumentChartDataProviderManager::GetChartDataProvider( bool bCreate ) const
|
|
{
|
|
// since there must be only one instance of this object per document
|
|
// we need a mutex here
|
|
SolarMutexGuard aGuard;
|
|
|
|
if (bCreate && !maChartDataProviderImplRef.is())
|
|
{
|
|
maChartDataProviderImplRef = new SwChartDataProvider(m_rDoc);
|
|
}
|
|
return maChartDataProviderImplRef.get();
|
|
}
|
|
|
|
void DocumentChartDataProviderManager::CreateChartInternalDataProviders( const SwTable *pTable )
|
|
{
|
|
if (!pTable)
|
|
return;
|
|
|
|
OUString aName( pTable->GetFrameFormat()->GetName() );
|
|
SwOLENode *pONd;
|
|
SwStartNode *pStNd;
|
|
SwNodeIndex aIdx( *m_rDoc.GetNodes().GetEndOfAutotext().StartOfSectionNode(), 1 );
|
|
while (nullptr != (pStNd = aIdx.GetNode().GetStartNode()))
|
|
{
|
|
++aIdx;
|
|
pONd = aIdx.GetNode().GetOLENode();
|
|
if( pONd &&
|
|
aName == pONd->GetChartTableName() /* OLE node is chart? */ &&
|
|
nullptr != (pONd->getLayoutFrame( m_rDoc.getIDocumentLayoutAccess().GetCurrentLayout() )) /* chart frame is not hidden */ )
|
|
{
|
|
uno::Reference < embed::XEmbeddedObject > xIP = pONd->GetOLEObj().GetOleRef();
|
|
if ( svt::EmbeddedObjectRef::TryRunningState( xIP ) )
|
|
{
|
|
uno::Reference< chart2::XChartDocument > xChart( xIP->getComponent(), UNO_QUERY );
|
|
if (xChart.is())
|
|
xChart->createInternalDataProvider( true );
|
|
|
|
// there may be more than one chart for each table thus we need to continue the loop...
|
|
}
|
|
}
|
|
aIdx.Assign( *pStNd->EndOfSectionNode(), + 1 );
|
|
}
|
|
}
|
|
|
|
SwChartLockController_Helper & DocumentChartDataProviderManager::GetChartControllerHelper()
|
|
{
|
|
if (!mpChartControllerHelper)
|
|
{
|
|
mpChartControllerHelper.reset(new SwChartLockController_Helper( & m_rDoc ));
|
|
}
|
|
return *mpChartControllerHelper;
|
|
}
|
|
|
|
DocumentChartDataProviderManager::~DocumentChartDataProviderManager()
|
|
{
|
|
// clean up chart related structures...
|
|
// Note: the chart data provider gets already disposed in ~SwDocShell
|
|
// since all UNO API related functionality requires an existing SwDocShell
|
|
// this assures that dispose gets called if there is need for it.
|
|
maChartDataProviderImplRef.clear();
|
|
}
|
|
|
|
}
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|