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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/textparagraph.hxx"
21 : #include "oox/drawingml/drawingmltypes.hxx"
22 : #include "oox/drawingml/textcharacterproperties.hxx"
23 :
24 : #include <rtl/ustring.hxx>
25 : #include "oox/helper/propertyset.hxx"
26 : #include <com/sun/star/text/XText.hpp>
27 : #include <com/sun/star/text/XTextCursor.hpp>
28 : #include <com/sun/star/text/ControlCharacter.hpp>
29 :
30 : using namespace ::com::sun::star::text;
31 : using namespace ::com::sun::star::uno;
32 : using namespace ::com::sun::star::beans;
33 : using namespace ::com::sun::star::frame;
34 :
35 : namespace oox { namespace drawingml {
36 :
37 93 : TextParagraph::TextParagraph()
38 : {
39 93 : }
40 :
41 93 : TextParagraph::~TextParagraph()
42 : {
43 93 : }
44 :
45 36 : void TextParagraph::insertAt(
46 : const ::oox::core::XmlFilterBase& rFilterBase,
47 : const Reference < XText > &xText,
48 : const Reference < XTextCursor > &xAt,
49 : const TextCharacterProperties& rTextStyleProperties,
50 : const TextListStyle& rTextListStyle, bool bFirst) const
51 : {
52 : try {
53 36 : sal_Int32 nParagraphSize = 0;
54 36 : Reference< XTextRange > xStart( xAt, UNO_QUERY );
55 :
56 36 : sal_Int16 nLevel = maProperties.getLevel();
57 :
58 : SAL_INFO("oox", "TextParagraph::insertAt() - level " << nLevel);
59 :
60 36 : const TextParagraphPropertiesVector& rListStyle = rTextListStyle.getListStyle();
61 36 : if ( nLevel >= static_cast< sal_Int16 >( rListStyle.size() ) )
62 0 : nLevel = 0;
63 36 : TextParagraphPropertiesPtr pTextParagraphStyle;
64 36 : if ( rListStyle.size() )
65 36 : pTextParagraphStyle = rListStyle[ nLevel ];
66 :
67 36 : TextCharacterProperties aTextCharacterStyle;
68 36 : if ( pTextParagraphStyle.get() )
69 36 : aTextCharacterStyle.assignUsed( pTextParagraphStyle->getTextCharacterProperties() );
70 36 : aTextCharacterStyle.assignUsed( rTextStyleProperties );
71 36 : aTextCharacterStyle.assignUsed( maProperties.getTextCharacterProperties() );
72 :
73 36 : if( !bFirst )
74 : {
75 18 : xText->insertControlCharacter( xStart, ControlCharacter::APPEND_PARAGRAPH, sal_False );
76 18 : xAt->gotoEnd( sal_True );
77 : }
78 :
79 36 : sal_Int32 nCharHeight = 0;
80 36 : if ( maRuns.begin() == maRuns.end() )
81 : {
82 1 : PropertySet aPropSet( xStart );
83 :
84 1 : TextCharacterProperties aTextCharacterProps( aTextCharacterStyle );
85 1 : aTextCharacterProps.assignUsed( maEndProperties );
86 1 : if ( aTextCharacterProps.moHeight.has() )
87 1 : nCharHeight = aTextCharacterProps.moHeight.get();
88 1 : aTextCharacterProps.pushToPropSet( aPropSet, rFilterBase );
89 : }
90 : else
91 : {
92 78 : for( TextRunVector::const_iterator aIt = maRuns.begin(), aEnd = maRuns.end(); aIt != aEnd; ++aIt )
93 : {
94 43 : sal_Int32 nLen = (*aIt)->getText().getLength();
95 : // n#759180: Force use, maEndProperties for the last segment
96 : // This is currently applied to only empty runs
97 43 : if( !nLen && ( ( aIt + 1 ) == aEnd ) )
98 2 : (*aIt)->getTextCharacterProperties().assignUsed( maEndProperties );
99 43 : nCharHeight = std::max< sal_Int32 >( nCharHeight, (*aIt)->insertAt( rFilterBase, xText, xAt, aTextCharacterStyle ) );
100 43 : nParagraphSize += nLen;
101 : }
102 : }
103 36 : xAt->gotoEnd( sal_True );
104 :
105 36 : PropertyMap aioBulletList;
106 36 : Reference< XPropertySet > xProps( xStart, UNO_QUERY);
107 36 : float fCharacterSize = nCharHeight > 0 ? GetFontHeight( nCharHeight ) : 18;
108 36 : if ( pTextParagraphStyle.get() )
109 : {
110 36 : TextParagraphProperties aParaProp;
111 36 : aParaProp.apply( *pTextParagraphStyle );
112 36 : aParaProp.apply( maProperties );
113 36 : aParaProp.pushToPropSet( &rFilterBase, xProps, aioBulletList, &pTextParagraphStyle->getBulletList(), sal_True, fCharacterSize, true );
114 36 : fCharacterSize = pTextParagraphStyle->getCharHeightPoints( fCharacterSize );
115 :
116 : // bullets have same color as following texts by default
117 126 : if( !aioBulletList.hasProperty( PROP_BulletColor ) && maRuns.size() > 0
118 90 : && (*maRuns.begin())->getTextCharacterProperties().maCharColor.isUsed() )
119 1 : aioBulletList[ PROP_BulletColor ] <<= (*maRuns.begin())->getTextCharacterProperties().maCharColor.getColor( rFilterBase.getGraphicHelper() );
120 : }
121 :
122 : // empty paragraphs do not have bullets in ppt
123 36 : if ( !nParagraphSize )
124 : {
125 1 : const OUString sNumberingLevel( CREATE_OUSTRING( "NumberingLevel" ) );
126 1 : xProps->setPropertyValue( sNumberingLevel, Any( static_cast< sal_Int16 >( -1 ) ) );
127 36 : }
128 :
129 : // FIXME this is causing a lot of dispruption (ie does not work). I wonder what to do -- Hub
130 : // Reference< XTextRange > xEnd( xAt, UNO_QUERY );
131 : // Reference< XPropertySet > xProps2( xEnd, UNO_QUERY );
132 : // mpEndProperties->pushToPropSet( xProps2 );
133 : }
134 0 : catch( Exception & )
135 : {
136 : SAL_INFO("oox", "exception in TextParagraph::insertAt");
137 : }
138 36 : }
139 :
140 :
141 51 : } }
142 :
143 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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