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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 <svtools/embedhlp.hxx>
#include <tools/globname.hxx>
#include <sot/clsids.hxx>
#include <com/sun/star/embed/XEmbeddedObject.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/util/XUpdatable.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>
using namespace ::com::sun::star;
bool ChartHelper::IsChart(const svt::EmbeddedObjectRef& xObjRef)
{
if(!xObjRef.is())
{
return false;
}
const SvGlobalName aObjClsId(xObjRef->getClassID());
if(SvGlobalName(SO3_SCH_CLASSID_30) == aObjClsId
|| SvGlobalName(SO3_SCH_CLASSID_40) == aObjClsId
|| SvGlobalName(SO3_SCH_CLASSID_50) == aObjClsId
|| SvGlobalName(SO3_SCH_CLASSID_60) == aObjClsId)
{
return true;
}
return false;
}
drawinglayer::primitive2d::Primitive2DSequence ChartHelper::tryToGetChartContentAsPrimitive2DSequence(
const uno::Reference< ::frame::XModel >& rXModel,
basegfx::B2DRange& rRange)
{
drawinglayer::primitive2d::Primitive2DSequence aRetval;
if(rXModel.is())
{
try
{
const uno::Reference< lang::XMultiServiceFactory > xChartFact(rXModel, uno::UNO_QUERY_THROW);
const uno::Reference< lang::XUnoTunnel > xChartView(xChartFact->createInstance(::rtl::OUString::createFromAscii("com.sun.star.chart2.ChartView")), uno::UNO_QUERY_THROW);
const uno::Reference< util::XUpdatable > xUpdatable(xChartView, uno::UNO_QUERY_THROW);
if(xUpdatable.is())
{
xUpdatable->update();
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));
drawinglayer::primitive2d::appendPrimitive2DSequenceToPrimitive2DSequence(
aRetval,
aNew);
}
}
}
}
}
catch(uno::Exception&)
{
OSL_ENSURE(false, "Unexpected exception!");
}
if(aRetval.hasElements())
{
const drawinglayer::geometry::ViewInformation2D aViewInformation2D;
rRange = drawinglayer::primitive2d::getB2DRangeFromPrimitive2DSequence(aRetval, aViewInformation2D);
}
}
return aRetval;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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