133 lines
4.4 KiB
C++
133 lines
4.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <svx/charthelper.hxx>
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#include <comphelper/diagnose_ex.hxx>
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#include <com/sun/star/embed/XEmbeddedObject.hpp>
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#include <com/sun/star/util/XUpdatable2.hpp>
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#include <com/sun/star/drawing/XDrawPageSupplier.hpp>
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <drawinglayer/geometry/viewinformation2d.hxx>
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#include <com/sun/star/chart2/XChartDocument.hpp>
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#include <com/sun/star/drawing/FillStyle.hpp>
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#include <com/sun/star/drawing/LineStyle.hpp>
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#include <sdr/primitive2d/primitivefactory2d.hxx>
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using namespace ::com::sun::star;
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void ChartHelper::updateChart( const uno::Reference< ::frame::XModel >& rXModel )
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{
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if (!rXModel.is())
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return;
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try
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{
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const uno::Reference< lang::XMultiServiceFactory > xChartFact(rXModel, uno::UNO_QUERY_THROW);
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const uno::Reference< util::XUpdatable2 > xChartView(xChartFact->createInstance(u"com.sun.star.chart2.ChartView"_ustr), uno::UNO_QUERY_THROW);
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xChartView->updateHard();
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}
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catch(uno::Exception&)
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{
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TOOLS_WARN_EXCEPTION("svx", "");
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}
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}
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drawinglayer::primitive2d::Primitive2DContainer ChartHelper::tryToGetChartContentAsPrimitive2DSequence(
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const uno::Reference< ::frame::XModel >& rXModel,
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basegfx::B2DRange& rRange)
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{
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drawinglayer::primitive2d::Primitive2DContainer aRetval;
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if (!rXModel.is())
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return aRetval;
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// don't broadcast until we're finished building, more efficient
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rXModel->lockControllers();
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updateChart(rXModel);
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rXModel->unlockControllers();
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try
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{
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const uno::Reference< drawing::XDrawPageSupplier > xDrawPageSupplier(rXModel, uno::UNO_QUERY_THROW);
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const uno::Reference< container::XIndexAccess > xShapeAccess(xDrawPageSupplier->getDrawPage(), uno::UNO_QUERY_THROW);
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if(xShapeAccess->getCount())
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{
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const sal_Int32 nShapeCount(xShapeAccess->getCount());
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const uno::Sequence< beans::PropertyValue > aParams;
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uno::Reference< drawing::XShape > xShape;
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for(sal_Int32 a(0); a < nShapeCount; a++)
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{
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xShapeAccess->getByIndex(a) >>= xShape;
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if(xShape.is())
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{
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PrimitiveFactory2D::createPrimitivesFromXShape(
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xShape,
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aParams,
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aRetval);
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}
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}
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}
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}
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catch(uno::Exception&)
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{
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TOOLS_WARN_EXCEPTION("svx", "");
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}
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if(!aRetval.empty())
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{
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const drawinglayer::geometry::ViewInformation2D aViewInformation2D;
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rRange = aRetval.getB2DRange(aViewInformation2D);
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}
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return aRetval;
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}
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void ChartHelper::AdaptDefaultsForChart(
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const uno::Reference < embed::XEmbeddedObject > & xEmbObj)
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{
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if( !xEmbObj.is())
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return;
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uno::Reference< chart2::XChartDocument > xChartDoc( xEmbObj->getComponent(), uno::UNO_QUERY );
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OSL_ENSURE( xChartDoc.is(), "Trying to set chart property to non-chart OLE" );
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if( !xChartDoc.is())
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return;
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try
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{
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if (uno::Reference< beans::XPropertySet > xPageProp = xChartDoc->getPageBackground())
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{
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// set background to transparent (none)
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xPageProp->setPropertyValue(u"FillStyle"_ustr, uno::Any(drawing::FillStyle_NONE));
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// set no border
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xPageProp->setPropertyValue(u"LineStyle"_ustr, uno::Any(drawing::LineStyle_NONE));
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}
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}
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catch( const uno::Exception & )
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{
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TOOLS_WARN_EXCEPTION("svx.svdraw", "");
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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