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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 <svx/charthelper.hxx>
#include <tools/diagnose_ex.h>
#include <com/sun/star/embed/XEmbeddedObject.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/util/XUpdatable2.hpp>
#include <com/sun/star/drawing/XDrawPageSupplier.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <drawinglayer/geometry/viewinformation2d.hxx>
#include <com/sun/star/chart2/XChartDocument.hpp>
#include <com/sun/star/drawing/FillStyle.hpp>
#include <com/sun/star/drawing/LineStyle.hpp>
#include <sdr/primitive2d/primitivefactory2d.hxx>
using namespace ::com::sun::star;
void ChartHelper::updateChart( const uno::Reference< ::frame::XModel >& rXModel )
{
if (!rXModel.is())
return;
try
{
const uno::Reference< lang::XMultiServiceFactory > xChartFact(rXModel, uno::UNO_QUERY_THROW);
const uno::Reference< lang::XUnoTunnel > xChartView(xChartFact->createInstance("com.sun.star.chart2.ChartView"), uno::UNO_QUERY_THROW);
const uno::Reference<util::XUpdatable2> xUpdatable(xChartView, uno::UNO_QUERY_THROW);
xUpdatable->updateHard();
}
catch(uno::Exception&)
{
OSL_ENSURE(false, "Unexpected exception!");
}
}
drawinglayer::primitive2d::Primitive2DContainer ChartHelper::tryToGetChartContentAsPrimitive2DSequence(
const uno::Reference< ::frame::XModel >& rXModel,
basegfx::B2DRange& rRange)
{
drawinglayer::primitive2d::Primitive2DContainer aRetval;
if (!rXModel.is())
return aRetval;
// don't broadcast until we're finished building, more efficient
rXModel->lockControllers();
updateChart(rXModel);
rXModel->unlockControllers();
try
{
const uno::Reference< drawing::XDrawPageSupplier > xDrawPageSupplier(rXModel, uno::UNO_QUERY_THROW);
const uno::Reference< container::XIndexAccess > xShapeAccess(xDrawPageSupplier->getDrawPage(), uno::UNO_QUERY_THROW);
if(xShapeAccess->getCount())
{
const sal_Int32 nShapeCount(xShapeAccess->getCount());
const uno::Sequence< beans::PropertyValue > aParams;
uno::Reference< drawing::XShape > xShape;
for(sal_Int32 a(0); a < nShapeCount; a++)
{
xShapeAccess->getByIndex(a) >>= xShape;
if(xShape.is())
{
PrimitiveFactory2D::createPrimitivesFromXShape(
xShape,
aParams,
aRetval);
}
}
}
}
catch(uno::Exception&)
{
OSL_ENSURE(false, "Unexpected exception!");
}
if(!aRetval.empty())
{
const drawinglayer::geometry::ViewInformation2D aViewInformation2D;
rRange = aRetval.getB2DRange(aViewInformation2D);
}
return aRetval;
}
void ChartHelper::AdaptDefaultsForChart(
const uno::Reference < embed::XEmbeddedObject > & xEmbObj)
{
if( !xEmbObj.is())
return;
uno::Reference< chart2::XChartDocument > xChartDoc( xEmbObj->getComponent(), uno::UNO_QUERY );
OSL_ENSURE( xChartDoc.is(), "Trying to set chart property to non-chart OLE" );
if( !xChartDoc.is())
return;
try
{
if (uno::Reference< beans::XPropertySet > xPageProp = xChartDoc->getPageBackground())
{
// set background to transparent (none)
xPageProp->setPropertyValue("FillStyle", uno::Any(drawing::FillStyle_NONE));
// set no border
xPageProp->setPropertyValue("LineStyle", uno::Any(drawing::LineStyle_NONE));
}
}
catch( const uno::Exception & )
{
TOOLS_WARN_EXCEPTION("svx.svdraw", "");
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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