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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 "oox/drawingml/chart/titleconverter.hxx"
21 :
22 : #include <com/sun/star/chart/ChartLegendExpansion.hpp>
23 : #include <com/sun/star/chart2/LegendPosition.hpp>
24 : #include <com/sun/star/chart2/XDiagram.hpp>
25 : #include <com/sun/star/chart2/XFormattedString.hpp>
26 : #include <com/sun/star/chart2/XLegend.hpp>
27 : #include <com/sun/star/chart2/XTitle.hpp>
28 : #include <com/sun/star/chart2/XTitled.hpp>
29 : #include "oox/drawingml/textbody.hxx"
30 : #include "oox/drawingml/textparagraph.hxx"
31 : #include "oox/drawingml/chart/datasourceconverter.hxx"
32 : #include "oox/drawingml/chart/titlemodel.hxx"
33 : #include "oox/helper/containerhelper.hxx"
34 :
35 : namespace oox {
36 : namespace drawingml {
37 : namespace chart {
38 :
39 : // ============================================================================
40 :
41 : using namespace ::com::sun::star::awt;
42 : using namespace ::com::sun::star::chart2;
43 : using namespace ::com::sun::star::chart2::data;
44 : using namespace ::com::sun::star::uno;
45 :
46 : using ::oox::core::XmlFilterBase;
47 :
48 : // ============================================================================
49 :
50 0 : TextConverter::TextConverter( const ConverterRoot& rParent, TextModel& rModel ) :
51 0 : ConverterBase< TextModel >( rParent, rModel )
52 : {
53 0 : }
54 :
55 0 : TextConverter::~TextConverter()
56 : {
57 0 : }
58 :
59 0 : Reference< XDataSequence > TextConverter::createDataSequence( const OUString& rRole )
60 : {
61 0 : Reference< XDataSequence > xDataSeq;
62 0 : if( mrModel.mxDataSeq.is() )
63 : {
64 0 : DataSequenceConverter aDataSeqConv( *this, *mrModel.mxDataSeq );
65 0 : xDataSeq = aDataSeqConv.createDataSequence( rRole );
66 : }
67 0 : return xDataSeq;
68 : }
69 :
70 0 : Sequence< Reference< XFormattedString > > TextConverter::createStringSequence(
71 : const OUString& rDefaultText, const ModelRef< TextBody >& rxTextProp, ObjectType eObjType )
72 : {
73 : OSL_ENSURE( !mrModel.mxDataSeq || !mrModel.mxTextBody, "TextConverter::createStringSequence - linked string and rich text found" );
74 0 : ::std::vector< Reference< XFormattedString > > aStringVec;
75 0 : if( mrModel.mxTextBody.is() )
76 : {
77 : // rich-formatted text objects can be created, but currently Chart2 is not able to show them
78 0 : const TextParagraphVector& rTextParas = mrModel.mxTextBody->getParagraphs();
79 0 : for( TextParagraphVector::const_iterator aPIt = rTextParas.begin(), aPEnd = rTextParas.end(); aPIt != aPEnd; ++aPIt )
80 : {
81 0 : const TextParagraph& rTextPara = **aPIt;
82 0 : const TextCharacterProperties& rParaProps = rTextPara.getProperties().getTextCharacterProperties();
83 0 : for( TextRunVector::const_iterator aRIt = rTextPara.getRuns().begin(), aREnd = rTextPara.getRuns().end(); aRIt != aREnd; ++aRIt )
84 : {
85 0 : const TextRun& rTextRun = **aRIt;
86 0 : bool bAddNewLine = (aRIt + 1 == aREnd) && (aPIt + 1 != aPEnd);
87 0 : Reference< XFormattedString > xFmtStr = appendFormattedString( aStringVec, rTextRun.getText(), bAddNewLine );
88 0 : PropertySet aPropSet( xFmtStr );
89 0 : TextCharacterProperties aRunProps( rParaProps );
90 0 : aRunProps.assignUsed( rTextRun.getTextCharacterProperties() );
91 0 : getFormatter().convertTextFormatting( aPropSet, aRunProps, eObjType );
92 0 : }
93 : }
94 : }
95 : else
96 : {
97 0 : OUString aString;
98 : // try to create string from linked data
99 0 : if( mrModel.mxDataSeq.is() && !mrModel.mxDataSeq->maData.empty() )
100 0 : mrModel.mxDataSeq->maData.begin()->second >>= aString;
101 : // no linked string -> fall back to default string
102 0 : if( aString.isEmpty() )
103 0 : aString = rDefaultText;
104 :
105 : // create formatted string object
106 0 : if( !aString.isEmpty() )
107 : {
108 0 : Reference< XFormattedString > xFmtStr = appendFormattedString( aStringVec, aString, false );
109 0 : PropertySet aPropSet( xFmtStr );
110 0 : getFormatter().convertTextFormatting( aPropSet, rxTextProp, eObjType );
111 0 : }
112 : }
113 :
114 0 : return ContainerHelper::vectorToSequence( aStringVec );
115 : }
116 :
117 0 : Reference< XFormattedString > TextConverter::appendFormattedString(
118 : ::std::vector< Reference< XFormattedString > >& orStringVec, const OUString& rString, bool bAddNewLine ) const
119 : {
120 0 : Reference< XFormattedString > xFmtStr;
121 : try
122 : {
123 0 : xFmtStr.set( ConverterRoot::createInstance( CREATE_OUSTRING( "com.sun.star.chart2.FormattedString" ) ), UNO_QUERY_THROW );
124 0 : xFmtStr->setString( bAddNewLine ? (rString + OUString( sal_Unicode( '\n' ) )) : rString );
125 0 : orStringVec.push_back( xFmtStr );
126 : }
127 0 : catch( Exception& )
128 : {
129 : }
130 0 : return xFmtStr;
131 : }
132 :
133 : // ============================================================================
134 :
135 0 : TitleConverter::TitleConverter( const ConverterRoot& rParent, TitleModel& rModel ) :
136 0 : ConverterBase< TitleModel >( rParent, rModel )
137 : {
138 0 : }
139 :
140 0 : TitleConverter::~TitleConverter()
141 : {
142 0 : }
143 :
144 0 : void TitleConverter::convertFromModel( const Reference< XTitled >& rxTitled, const OUString& rAutoTitle, ObjectType eObjType, sal_Int32 nMainIdx, sal_Int32 nSubIdx )
145 : {
146 0 : if( rxTitled.is() )
147 : {
148 : // create the formatted strings
149 0 : TextModel& rText = mrModel.mxText.getOrCreate();
150 0 : TextConverter aTextConv( *this, rText );
151 0 : Sequence< Reference< XFormattedString > > aStringSeq = aTextConv.createStringSequence( rAutoTitle, mrModel.mxTextProp, eObjType );
152 0 : if( aStringSeq.hasElements() ) try
153 : {
154 : // create the title object and set the string data
155 0 : Reference< XTitle > xTitle( createInstance( CREATE_OUSTRING( "com.sun.star.chart2.Title" ) ), UNO_QUERY_THROW );
156 0 : xTitle->setText( aStringSeq );
157 0 : rxTitled->setTitleObject( xTitle );
158 :
159 : // frame formatting (text formatting already done in TextConverter::createStringSequence())
160 0 : PropertySet aPropSet( xTitle );
161 0 : getFormatter().convertFrameFormatting( aPropSet, mrModel.mxShapeProp, eObjType );
162 :
163 : // frame rotation
164 : OSL_ENSURE( !mrModel.mxTextProp || !rText.mxTextBody, "TitleConverter::convertFromModel - multiple text properties" );
165 0 : ModelRef< TextBody > xTextProp = mrModel.mxTextProp.is() ? mrModel.mxTextProp : rText.mxTextBody;
166 0 : getFormatter().convertTextRotation( aPropSet, xTextProp, true );
167 :
168 : // register the title and layout data for conversion of position
169 0 : registerTitleLayout( xTitle, mrModel.mxLayout, eObjType, nMainIdx, nSubIdx );
170 : }
171 0 : catch( Exception& )
172 : {
173 0 : }
174 : }
175 0 : }
176 :
177 : // ============================================================================
178 :
179 0 : LegendConverter::LegendConverter( const ConverterRoot& rParent, LegendModel& rModel ) :
180 0 : ConverterBase< LegendModel >( rParent, rModel )
181 : {
182 0 : }
183 :
184 0 : LegendConverter::~LegendConverter()
185 : {
186 0 : }
187 :
188 0 : void LegendConverter::convertFromModel( const Reference< XDiagram >& rxDiagram )
189 : {
190 0 : if( rxDiagram.is() ) try
191 : {
192 : namespace cssc = ::com::sun::star::chart;
193 : namespace cssc2 = ::com::sun::star::chart2;
194 :
195 : // create the legend
196 0 : Reference< XLegend > xLegend( createInstance( CREATE_OUSTRING( "com.sun.star.chart2.Legend" ) ), UNO_QUERY_THROW );
197 0 : rxDiagram->setLegend( xLegend );
198 0 : PropertySet aPropSet( xLegend );
199 0 : aPropSet.setProperty( PROP_Show, true );
200 :
201 : // legend formatting
202 0 : getFormatter().convertFormatting( aPropSet, mrModel.mxShapeProp, mrModel.mxTextProp, OBJECTTYPE_LEGEND );
203 :
204 : // predefined legend position and expansion
205 0 : cssc2::LegendPosition eLegendPos = cssc2::LegendPosition_CUSTOM;
206 0 : cssc::ChartLegendExpansion eLegendExpand = cssc::ChartLegendExpansion_CUSTOM;
207 0 : switch( mrModel.mnPosition )
208 : {
209 : case XML_l:
210 0 : eLegendPos = cssc2::LegendPosition_LINE_START;
211 0 : eLegendExpand = cssc::ChartLegendExpansion_HIGH;
212 0 : break;
213 : case XML_r:
214 : case XML_tr: // top-right not supported
215 0 : eLegendPos = cssc2::LegendPosition_LINE_END;
216 0 : eLegendExpand = cssc::ChartLegendExpansion_HIGH;
217 0 : break;
218 : case XML_t:
219 0 : eLegendPos = cssc2::LegendPosition_PAGE_START;
220 0 : eLegendExpand = cssc::ChartLegendExpansion_WIDE;
221 0 : break;
222 : case XML_b:
223 0 : eLegendPos = cssc2::LegendPosition_PAGE_END;
224 0 : eLegendExpand = cssc::ChartLegendExpansion_WIDE;
225 0 : break;
226 : }
227 :
228 : // manual positioning and size
229 0 : if( mrModel.mxLayout.get() )
230 : {
231 0 : LayoutConverter aLayoutConv( *this, *mrModel.mxLayout );
232 : // manual size needs ChartLegendExpansion_CUSTOM
233 0 : if( aLayoutConv.convertFromModel( aPropSet ) )
234 0 : eLegendExpand = cssc::ChartLegendExpansion_CUSTOM;
235 : }
236 :
237 : // set position and expansion properties
238 0 : aPropSet.setProperty( PROP_AnchorPosition, eLegendPos );
239 0 : aPropSet.setProperty( PROP_Expansion, eLegendExpand );
240 : }
241 0 : catch( Exception& )
242 : {
243 : }
244 0 : }
245 :
246 : // ============================================================================
247 :
248 : } // namespace chart
249 : } // namespace drawingml
250 51 : } // namespace oox
251 :
252 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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