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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <svx/charthelper.hxx>
21 : #include <tools/globname.hxx>
22 : #include <comphelper/classids.hxx>
23 : #include <com/sun/star/chart2/XCoordinateSystemContainer.hpp>
24 : #include <com/sun/star/chart2/XChartTypeContainer.hpp>
25 : #include <com/sun/star/embed/XEmbeddedObject.hpp>
26 : #include <com/sun/star/lang/XUnoTunnel.hpp>
27 : #include <com/sun/star/util/XUpdatable.hpp>
28 : #include <com/sun/star/drawing/XDrawPageSupplier.hpp>
29 : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
30 : #include <comphelper/processfactory.hxx>
31 : #include <com/sun/star/graphic/PrimitiveFactory2D.hpp>
32 : #include <drawinglayer/geometry/viewinformation2d.hxx>
33 : #include <com/sun/star/chart2/XChartDocument.hpp>
34 : #include <com/sun/star/drawing/FillStyle.hpp>
35 : #include <com/sun/star/drawing/LineStyle.hpp>
36 :
37 : using namespace ::com::sun::star;
38 :
39 1897 : bool ChartHelper::isGL3DDiagram( const css::uno::Reference<css::chart2::XDiagram>& xDiagram )
40 : {
41 1897 : uno::Reference<chart2::XCoordinateSystemContainer> xCooSysContainer(xDiagram, uno::UNO_QUERY);
42 :
43 1897 : if (!xCooSysContainer.is())
44 315 : return false;
45 :
46 3164 : uno::Sequence< uno::Reference<chart2::XCoordinateSystem> > aCooSysList = xCooSysContainer->getCoordinateSystems();
47 3164 : for (sal_Int32 nCS = 0; nCS < aCooSysList.getLength(); ++nCS)
48 : {
49 1582 : uno::Reference<chart2::XCoordinateSystem> xCooSys = aCooSysList[nCS];
50 :
51 : //iterate through all chart types in the current coordinate system
52 3164 : uno::Reference<chart2::XChartTypeContainer> xChartTypeContainer(xCooSys, uno::UNO_QUERY);
53 : OSL_ASSERT( xChartTypeContainer.is());
54 1582 : if( !xChartTypeContainer.is() )
55 0 : continue;
56 :
57 3164 : uno::Sequence< uno::Reference<chart2::XChartType> > aChartTypeList = xChartTypeContainer->getChartTypes();
58 3206 : for( sal_Int32 nT = 0; nT < aChartTypeList.getLength(); ++nT )
59 : {
60 1624 : uno::Reference<chart2::XChartType> xChartType = aChartTypeList[nT];
61 3248 : OUString aChartType = xChartType->getChartType();
62 1624 : if( aChartType == "com.sun.star.chart2.GL3DBarChartType" )
63 0 : return true;
64 1624 : }
65 1582 : }
66 :
67 3479 : return false;
68 : }
69 :
70 327 : void ChartHelper::updateChart(const uno::Reference< ::frame::XModel >& rXModel)
71 : {
72 327 : if (!rXModel.is())
73 327 : return;
74 :
75 : try
76 : {
77 327 : const uno::Reference< lang::XMultiServiceFactory > xChartFact(rXModel, uno::UNO_QUERY_THROW);
78 654 : const uno::Reference< lang::XUnoTunnel > xChartView(xChartFact->createInstance("com.sun.star.chart2.ChartView"), uno::UNO_QUERY_THROW);
79 654 : const uno::Reference< util::XUpdatable > xUpdatable(xChartView, uno::UNO_QUERY_THROW);
80 :
81 327 : if (xUpdatable.is())
82 654 : xUpdatable->update();
83 : }
84 0 : catch(uno::Exception&)
85 : {
86 : OSL_ENSURE(false, "Unexpected exception!");
87 : }
88 : }
89 :
90 327 : drawinglayer::primitive2d::Primitive2DSequence ChartHelper::tryToGetChartContentAsPrimitive2DSequence(
91 : const uno::Reference< ::frame::XModel >& rXModel,
92 : basegfx::B2DRange& rRange)
93 : {
94 327 : drawinglayer::primitive2d::Primitive2DSequence aRetval;
95 :
96 327 : if (!rXModel.is())
97 0 : return aRetval;
98 :
99 327 : updateChart(rXModel);
100 :
101 : try
102 : {
103 327 : const uno::Reference< drawing::XDrawPageSupplier > xDrawPageSupplier(rXModel, uno::UNO_QUERY_THROW);
104 654 : const uno::Reference< container::XIndexAccess > xShapeAccess(xDrawPageSupplier->getDrawPage(), uno::UNO_QUERY_THROW);
105 :
106 327 : if(xShapeAccess.is() && xShapeAccess->getCount())
107 : {
108 327 : const sal_Int32 nShapeCount(xShapeAccess->getCount());
109 327 : const uno::Reference< uno::XComponentContext > xContext(::comphelper::getProcessComponentContext());
110 : const uno::Reference< graphic::XPrimitiveFactory2D > xPrimitiveFactory =
111 650 : graphic::PrimitiveFactory2D::create( xContext );
112 :
113 646 : const uno::Sequence< beans::PropertyValue > aParams;
114 646 : uno::Reference< drawing::XShape > xShape;
115 :
116 646 : for(sal_Int32 a(0); a < nShapeCount; a++)
117 : {
118 323 : xShapeAccess->getByIndex(a) >>= xShape;
119 :
120 323 : if(xShape.is())
121 : {
122 : const drawinglayer::primitive2d::Primitive2DSequence aNew(
123 323 : xPrimitiveFactory->createPrimitivesFromXShape(
124 : xShape,
125 323 : aParams));
126 :
127 : drawinglayer::primitive2d::appendPrimitive2DSequenceToPrimitive2DSequence(
128 : aRetval,
129 323 : aNew);
130 : }
131 327 : }
132 327 : }
133 : }
134 4 : catch(uno::Exception&)
135 : {
136 : OSL_ENSURE(false, "Unexpected exception!");
137 : }
138 :
139 327 : if(aRetval.hasElements())
140 : {
141 323 : const drawinglayer::geometry::ViewInformation2D aViewInformation2D;
142 :
143 323 : rRange = drawinglayer::primitive2d::getB2DRangeFromPrimitive2DSequence(aRetval, aViewInformation2D);
144 : }
145 :
146 327 : return aRetval;
147 : }
148 :
149 0 : void ChartHelper::AdaptDefaultsForChart(
150 : const uno::Reference < embed::XEmbeddedObject > & xEmbObj,
151 : bool /* bNoFillStyle */,
152 : bool /* bNoLineStyle */)
153 : {
154 0 : if( xEmbObj.is())
155 : {
156 0 : uno::Reference< chart2::XChartDocument > xChartDoc( xEmbObj->getComponent(), uno::UNO_QUERY );
157 : OSL_ENSURE( xChartDoc.is(), "Trying to set chart property to non-chart OLE" );
158 0 : if( !xChartDoc.is())
159 0 : return;
160 :
161 : try
162 : {
163 : // set background to transparent (none)
164 0 : uno::Reference< beans::XPropertySet > xPageProp( xChartDoc->getPageBackground());
165 0 : if( xPageProp.is())
166 0 : xPageProp->setPropertyValue( "FillStyle",
167 0 : uno::makeAny( drawing::FillStyle_NONE ));
168 : // set no border
169 0 : if( xPageProp.is())
170 0 : xPageProp->setPropertyValue( "LineStyle",
171 0 : uno::makeAny( drawing::LineStyle_NONE ));
172 : }
173 0 : catch( const uno::Exception & )
174 : {
175 : OSL_FAIL( "Exception caught in AdaptDefaultsForChart" );
176 0 : }
177 : }
178 : }
179 :
180 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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