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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 "ChartModelHelper.hxx"
21 : #include "macros.hxx"
22 : #include "DiagramHelper.hxx"
23 : #include "DataSourceHelper.hxx"
24 : #include "ControllerLockGuard.hxx"
25 : #include "RangeHighlighter.hxx"
26 : #include "InternalDataProvider.hxx"
27 :
28 : #include <com/sun/star/chart2/data/XDataReceiver.hpp>
29 : #include <com/sun/star/chart2/XChartDocument.hpp>
30 : #include <com/sun/star/chart2/XChartTypeContainer.hpp>
31 : #include <com/sun/star/chart2/XCoordinateSystemContainer.hpp>
32 : #include <com/sun/star/chart2/XDataSeriesContainer.hpp>
33 : #include <com/sun/star/embed/Aspects.hpp>
34 : #include <com/sun/star/embed/XVisualObject.hpp>
35 : #include <com/sun/star/view/XSelectionChangeListener.hpp>
36 :
37 : //.............................................................................
38 : namespace chart
39 : {
40 : //.............................................................................
41 : using namespace ::com::sun::star;
42 : using namespace ::com::sun::star::chart2;
43 :
44 0 : uno::Reference< chart2::data::XRangeHighlighter > ChartModelHelper::createRangeHighlighter(
45 : const uno::Reference< view::XSelectionSupplier > & xSelectionSupplier )
46 : {
47 0 : return new RangeHighlighter( xSelectionSupplier );
48 : }
49 :
50 41 : uno::Reference< chart2::data::XDataProvider > ChartModelHelper::createInternalDataProvider(
51 : const uno::Reference< ::com::sun::star::chart2::XChartDocument >& xChartDoc, bool bConnectToModel )
52 : {
53 41 : return new InternalDataProvider( xChartDoc, bConnectToModel );
54 : }
55 :
56 976 : uno::Reference< XDiagram > ChartModelHelper::findDiagram( const uno::Reference< frame::XModel >& xModel )
57 : {
58 976 : uno::Reference< XChartDocument > xChartDoc( xModel, uno::UNO_QUERY );
59 976 : if( xChartDoc.is())
60 976 : return ChartModelHelper::findDiagram( xChartDoc );
61 0 : return NULL;
62 : }
63 :
64 1098 : uno::Reference< XDiagram > ChartModelHelper::findDiagram( const uno::Reference< chart2::XChartDocument >& xChartDoc )
65 : {
66 : try
67 : {
68 1098 : if( xChartDoc.is())
69 1057 : return xChartDoc->getFirstDiagram();
70 : }
71 0 : catch( const uno::Exception & ex )
72 : {
73 : ASSERT_EXCEPTION( ex );
74 : }
75 41 : return NULL;
76 : }
77 :
78 287 : uno::Reference< XCoordinateSystem > ChartModelHelper::getFirstCoordinateSystem( const uno::Reference< frame::XModel >& xModel )
79 : {
80 287 : uno::Reference< XCoordinateSystem > XCooSys;
81 287 : uno::Reference< XCoordinateSystemContainer > xCooSysCnt( ChartModelHelper::findDiagram( xModel ), uno::UNO_QUERY );
82 287 : if( xCooSysCnt.is() )
83 : {
84 287 : uno::Sequence< uno::Reference< XCoordinateSystem > > aCooSysSeq( xCooSysCnt->getCoordinateSystems() );
85 287 : if( aCooSysSeq.getLength() )
86 287 : XCooSys = aCooSysSeq[0];
87 : }
88 287 : return XCooSys;
89 : }
90 :
91 81 : ::std::vector< uno::Reference< XDataSeries > > ChartModelHelper::getDataSeries(
92 : const uno::Reference< XChartDocument > & xChartDoc )
93 : {
94 81 : ::std::vector< uno::Reference< XDataSeries > > aResult;
95 :
96 81 : uno::Reference< XDiagram > xDiagram = ChartModelHelper::findDiagram( xChartDoc );
97 81 : if( xDiagram.is())
98 81 : aResult = DiagramHelper::getDataSeriesFromDiagram( xDiagram );
99 :
100 81 : return aResult;
101 : }
102 :
103 81 : ::std::vector< uno::Reference< XDataSeries > > ChartModelHelper::getDataSeries(
104 : const uno::Reference< frame::XModel > & xModel )
105 : {
106 81 : return getDataSeries( uno::Reference< chart2::XChartDocument >( xModel, uno::UNO_QUERY ));
107 : }
108 :
109 :
110 0 : uno::Reference< XChartType > ChartModelHelper::getChartTypeOfSeries(
111 : const uno::Reference< frame::XModel >& xModel
112 : , const uno::Reference< XDataSeries >& xGivenDataSeries )
113 : {
114 0 : return DiagramHelper::getChartTypeOfSeries( ChartModelHelper::findDiagram( xModel ), xGivenDataSeries );
115 : }
116 :
117 223 : awt::Size ChartModelHelper::getDefaultPageSize()
118 : {
119 223 : return awt::Size( 16000, 9000 );
120 : }
121 :
122 100 : awt::Size ChartModelHelper::getPageSize( const uno::Reference< frame::XModel >& xModel )
123 : {
124 100 : awt::Size aPageSize( ChartModelHelper::getDefaultPageSize() );
125 100 : uno::Reference< embed::XVisualObject > xVisualObject(xModel,uno::UNO_QUERY);
126 : OSL_ENSURE(xVisualObject.is(),"need xVisualObject for page size");
127 100 : if( xVisualObject.is() )
128 100 : aPageSize = xVisualObject->getVisualAreaSize( embed::Aspects::MSOLE_CONTENT );
129 100 : return aPageSize;
130 : }
131 :
132 0 : void ChartModelHelper::setPageSize( const awt::Size& rSize, const uno::Reference< frame::XModel >& xModel )
133 : {
134 0 : uno::Reference< embed::XVisualObject > xVisualObject(xModel,uno::UNO_QUERY);
135 : OSL_ENSURE(xVisualObject.is(),"need xVisualObject for page size");
136 0 : if( xVisualObject.is() )
137 0 : xVisualObject->setVisualAreaSize( embed::Aspects::MSOLE_CONTENT, rSize );
138 0 : }
139 :
140 0 : void ChartModelHelper::triggerRangeHighlighting( const uno::Reference< frame::XModel >& xModel )
141 : {
142 0 : uno::Reference< chart2::data::XDataReceiver > xDataReceiver( xModel, uno::UNO_QUERY );
143 0 : if( xDataReceiver.is() )
144 : {
145 0 : uno::Reference< view::XSelectionChangeListener > xSelectionChangeListener( xDataReceiver->getRangeHighlighter(), uno::UNO_QUERY );
146 : //trigger selection of cell range
147 0 : if( xSelectionChangeListener.is() )
148 : {
149 0 : lang::EventObject aEvent( xSelectionChangeListener );
150 0 : xSelectionChangeListener->selectionChanged( aEvent );
151 0 : }
152 0 : }
153 0 : }
154 :
155 40 : bool ChartModelHelper::isIncludeHiddenCells( const uno::Reference< frame::XModel >& xChartModel )
156 : {
157 40 : bool bIncluded = true; // hidden cells are included by default.
158 :
159 40 : uno::Reference< chart2::XDiagram > xDiagram( ChartModelHelper::findDiagram(xChartModel) );
160 40 : if (!xDiagram.is())
161 0 : return bIncluded;
162 :
163 40 : uno::Reference< beans::XPropertySet > xProp( xDiagram, uno::UNO_QUERY );
164 40 : if (!xProp.is())
165 0 : return bIncluded;
166 :
167 : try
168 : {
169 40 : xProp->getPropertyValue(C2U("IncludeHiddenCells")) >>= bIncluded;
170 : }
171 0 : catch( const beans::UnknownPropertyException& )
172 : {
173 : }
174 :
175 40 : return bIncluded;
176 : }
177 :
178 81 : bool ChartModelHelper::setIncludeHiddenCells( bool bIncludeHiddenCells, const uno::Reference< frame::XModel >& xChartModel )
179 : {
180 81 : bool bChanged = false;
181 : try
182 : {
183 81 : ControllerLockGuard aLockedControllers( xChartModel );
184 :
185 81 : uno::Reference< beans::XPropertySet > xDiagramProperties( ChartModelHelper::findDiagram(xChartModel), uno::UNO_QUERY );
186 81 : if (xDiagramProperties.is())
187 : {
188 81 : bool bOldValue = bIncludeHiddenCells;
189 81 : xDiagramProperties->getPropertyValue( C2U("IncludeHiddenCells") ) >>= bOldValue;
190 81 : if( bOldValue == bIncludeHiddenCells )
191 0 : bChanged = true;
192 :
193 : //set the property on all instances in all cases to get the different objects in sync!
194 :
195 81 : uno::Any aNewValue = uno::makeAny(bIncludeHiddenCells);
196 :
197 : try
198 : {
199 81 : uno::Reference< chart2::XChartDocument > xChartDoc( xChartModel, uno::UNO_QUERY );
200 81 : if( xChartDoc.is() )
201 : {
202 81 : uno::Reference< beans::XPropertySet > xDataProviderProperties( xChartDoc->getDataProvider(), uno::UNO_QUERY );
203 81 : if( xDataProviderProperties.is() )
204 40 : xDataProviderProperties->setPropertyValue(C2U("IncludeHiddenCells"), aNewValue );
205 81 : }
206 : }
207 0 : catch( const beans::UnknownPropertyException& )
208 : {
209 : //the property is optional!
210 : }
211 :
212 : try
213 : {
214 81 : uno::Reference< chart2::data::XDataSource > xUsedData( DataSourceHelper::getUsedData( xChartModel ) );
215 81 : if( xUsedData.is() )
216 : {
217 81 : uno::Reference< beans::XPropertySet > xProp;
218 81 : uno::Sequence< uno::Reference< chart2::data::XLabeledDataSequence > > aData( xUsedData->getDataSequences());
219 142 : for( sal_Int32 i=0; i<aData.getLength(); ++i )
220 : {
221 102 : xProp.set( uno::Reference< beans::XPropertySet >( aData[i]->getValues(), uno::UNO_QUERY ) );
222 102 : if(xProp.is())
223 143 : xProp->setPropertyValue(C2U("IncludeHiddenCells"), aNewValue );
224 61 : xProp.set( uno::Reference< beans::XPropertySet >( aData[i]->getLabel(), uno::UNO_QUERY ) );
225 61 : if(xProp.is())
226 21 : xProp->setPropertyValue(C2U("IncludeHiddenCells"), aNewValue );
227 81 : }
228 81 : }
229 : }
230 41 : catch( const beans::UnknownPropertyException& )
231 : {
232 : //the property is optional!
233 : }
234 :
235 81 : xDiagramProperties->setPropertyValue( C2U("IncludeHiddenCells"), aNewValue);
236 81 : }
237 : }
238 0 : catch (const uno::Exception& e)
239 : {
240 : ASSERT_EXCEPTION(e);
241 : }
242 81 : return bChanged;
243 : }
244 :
245 : //.............................................................................
246 : } //namespace chart
247 : //.............................................................................
248 :
249 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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