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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/globname.hxx>
#include <comphelper/classids.hxx>
#include <com/sun/star/chart2/XCoordinateSystemContainer.hpp>
#include <com/sun/star/chart2/XChartTypeContainer.hpp>
#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 <comphelper/processfactory.hxx>
#include <com/sun/star/graphic/PrimitiveFactory2D.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>
using namespace ::com::sun::star;
bool ChartHelper::isGL3DDiagram( const css::uno::Reference<css::chart2::XDiagram>& xDiagram )
{
uno::Reference<chart2::XCoordinateSystemContainer> xCooSysContainer(xDiagram, uno::UNO_QUERY);
if (!xCooSysContainer.is())
return false;
uno::Sequence< uno::Reference<chart2::XCoordinateSystem> > aCooSysList = xCooSysContainer->getCoordinateSystems();
for (sal_Int32 nCS = 0; nCS < aCooSysList.getLength(); ++nCS)
{
uno::Reference<chart2::XCoordinateSystem> xCooSys = aCooSysList[nCS];
//iterate through all chart types in the current coordinate system
uno::Reference<chart2::XChartTypeContainer> xChartTypeContainer(xCooSys, uno::UNO_QUERY);
OSL_ASSERT( xChartTypeContainer.is());
if( !xChartTypeContainer.is() )
continue;
uno::Sequence< uno::Reference<chart2::XChartType> > aChartTypeList = xChartTypeContainer->getChartTypes();
for( sal_Int32 nT = 0; nT < aChartTypeList.getLength(); ++nT )
{
uno::Reference<chart2::XChartType> xChartType = aChartTypeList[nT];
OUString aChartType = xChartType->getChartType();
if( aChartType == "com.sun.star.chart2.GL3DBarChartType" )
return true;
}
}
return false;
}
void ChartHelper::updateChart( const uno::Reference< ::frame::XModel >& rXModel, bool bHardUpdate )
{
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);
if (xUpdatable.is())
{
if (bHardUpdate)
xUpdatable->updateHard();
else
xUpdatable->updateSoft();
}
}
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;
updateChart(rXModel, true);
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.is() && xShapeAccess->getCount())
{
const sal_Int32 nShapeCount(xShapeAccess->getCount());
const uno::Reference< uno::XComponentContext > xContext(::comphelper::getProcessComponentContext());
const uno::Reference< graphic::XPrimitiveFactory2D > xPrimitiveFactory =
graphic::PrimitiveFactory2D::create( xContext );
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())
{
const drawinglayer::primitive2d::Primitive2DSequence aNew(
xPrimitiveFactory->createPrimitivesFromXShape(
xShape,
aParams));
aRetval.append(aNew);
}
}
}
}
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())
{
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
{
// set background to transparent (none)
uno::Reference< beans::XPropertySet > xPageProp( xChartDoc->getPageBackground());
if( xPageProp.is())
xPageProp->setPropertyValue( "FillStyle",
uno::makeAny( drawing::FillStyle_NONE ));
// set no border
if( xPageProp.is())
xPageProp->setPropertyValue( "LineStyle",
uno::makeAny( drawing::LineStyle_NONE ));
}
catch( const uno::Exception & )
{
OSL_FAIL( "Exception caught in AdaptDefaultsForChart" );
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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