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 <drawingml/textrun.hxx>
21
22 #include <com/sun/star/text/ControlCharacter.hpp>
23 #include <com/sun/star/beans/XMultiPropertySet.hpp>
24 #include <com/sun/star/beans/XPropertySet.hpp>
25 #include <com/sun/star/beans/XPropertyState.hpp>
26 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
27 #include <com/sun/star/text/XTextField.hpp>
28
29 #include <sal/log.hxx>
30
31 #include <oox/helper/helper.hxx>
32 #include <oox/helper/propertyset.hxx>
33 #include <oox/core/xmlfilterbase.hxx>
34 #include <oox/token/properties.hxx>
35 #include <oox/token/tokens.hxx>
36 #include <tools/diagnose_ex.h>
37
38 using namespace ::com::sun::star::uno;
39 using namespace ::com::sun::star::text;
40 using namespace ::com::sun::star::beans;
41 using namespace ::com::sun::star::lang;
42
43 namespace oox { namespace drawingml {
44
TextRun()45 TextRun::TextRun() :
46 mbIsLineBreak( false )
47 {
48 }
49
~TextRun()50 TextRun::~TextRun()
51 {
52 }
53
insertAt(const::oox::core::XmlFilterBase & rFilterBase,const Reference<XText> & xText,const Reference<XTextCursor> & xAt,const TextCharacterProperties & rTextCharacterStyle,float nDefaultCharHeight) const54 sal_Int32 TextRun::insertAt(
55 const ::oox::core::XmlFilterBase& rFilterBase,
56 const Reference < XText > & xText,
57 const Reference < XTextCursor > &xAt,
58 const TextCharacterProperties& rTextCharacterStyle,
59 float nDefaultCharHeight) const
60 {
61 sal_Int32 nCharHeight = 0;
62 try {
63 Reference< XTextRange > xStart = xAt;
64 PropertySet aPropSet( xStart );
65
66 Reference<XPropertyState> xState(xStart, UNO_QUERY);
67 Any aOldFontName = xState->getPropertyDefault("CharFontName");
68 Any aOldFontPitch = xState->getPropertyDefault("CharFontPitch");
69 Any aOldFontFamily = xState->getPropertyDefault("CharFontFamily");
70
71 TextCharacterProperties aTextCharacterProps( rTextCharacterStyle );
72 aTextCharacterProps.assignUsed( maTextCharacterProperties );
73 if ( aTextCharacterProps.moHeight.has() )
74 nCharHeight = aTextCharacterProps.moHeight.get();
75 else
76 // UNO API has the character height as float, DML has it as int, but in hundreds.
77 aTextCharacterProps.moHeight = static_cast<sal_Int32>(nDefaultCharHeight * 100);
78 aTextCharacterProps.pushToPropSet( aPropSet, rFilterBase );
79
80 if( maTextCharacterProperties.maHyperlinkPropertyMap.empty() )
81 {
82 if( mbIsLineBreak )
83 {
84 SAL_WARN("oox", "OOX: TextRun::insertAt() insert line break" );
85 xText->insertControlCharacter( xStart, ControlCharacter::LINE_BREAK, false );
86 }
87 else if (!getText().isEmpty())
88 {
89 sal_Int32 nIndex = 0;
90 sal_Int32 nMax = getText().getLength();
91 while(true)
92 {
93 bool bSymbol = (getText()[nIndex] & 0xff00) == 0xf000;
94 sal_Int32 nCount = 1;
95 while(nIndex + nCount < nMax
96 && ((getText()[nIndex + nCount] & 0xff00) == 0xf000) == bSymbol)
97 ++nCount;
98
99 OUString aFontName;
100 sal_Int16 nFontFamily = 0, nFontPitch = 0;
101 bool bReset = false;
102
103 // Direct formatting for symbols.
104 if (bSymbol && aTextCharacterProps.maSymbolFont.getFontData(aFontName, nFontPitch, nFontFamily, rFilterBase))
105
106 {
107 aPropSet.setAnyProperty(PROP_CharFontName, Any(aFontName));
108 aPropSet.setAnyProperty(PROP_CharFontPitch, Any(nFontPitch));
109 aPropSet.setAnyProperty(PROP_CharFontFamily, Any(nFontFamily));
110 bReset = true;
111 }
112
113 OUString aSubString(getText().copy(nIndex, nCount));
114 xText->insertString(xStart, aSubString, false);
115
116 aPropSet = PropertySet(xStart);
117 // Reset to whatever it was.
118 if (bReset)
119 {
120 aPropSet.setAnyProperty(PROP_CharFontName, aOldFontName);
121 aPropSet.setAnyProperty(PROP_CharFontPitch, aOldFontPitch);
122 aPropSet.setAnyProperty(PROP_CharFontFamily, aOldFontFamily);
123 }
124
125 nIndex += nCount;
126
127 if (nIndex >= nMax)
128 break;
129
130 aTextCharacterProps.pushToPropSet(aPropSet, rFilterBase);
131 }
132 }
133 }
134 else
135 {
136 SAL_WARN("oox", "OOX: URL field" );
137 Reference< XMultiServiceFactory > xFactory( rFilterBase.getModel(), UNO_QUERY );
138 Reference< XTextField > xField( xFactory->createInstance( "com.sun.star.text.TextField.URL" ), UNO_QUERY );
139 if( xField.is() )
140 {
141 Reference< XTextCursor > xTextFieldCursor = xText->createTextCursor();
142 xTextFieldCursor->gotoEnd( false );
143
144 PropertySet aFieldProps( xField );
145 aFieldProps.setProperties( maTextCharacterProperties.maHyperlinkPropertyMap );
146 aFieldProps.setProperty( PROP_Representation, getText() );
147 xText->insertTextContent( xStart, xField, false );
148
149 xTextFieldCursor->gotoEnd( true );
150
151 aTextCharacterProps.maFillProperties.maFillColor.setSchemeClr( XML_hlink );
152 aTextCharacterProps.maFillProperties.moFillType.set(XML_solidFill);
153 if ( !maTextCharacterProperties.moUnderline.has() )
154 aTextCharacterProps.moUnderline.set( XML_sng );
155
156 PropertySet aFieldTextPropSet( xTextFieldCursor );
157 aTextCharacterProps.pushToPropSet( aFieldTextPropSet, rFilterBase );
158
159 oox::core::TextField aTextField;
160 aTextField.xText = xText;
161 aTextField.xTextCursor = xTextFieldCursor;
162 aTextField.xTextField = xField;
163 rFilterBase.getTextFieldStack().push_back( aTextField );
164 }
165 else
166 {
167 SAL_WARN("oox", "OOX: URL field couldn't be created" );
168 xText->insertString( xStart, getText(), false );
169 }
170 }
171 }
172 catch( const Exception& )
173 {
174 TOOLS_WARN_EXCEPTION("oox", "OOX: TextRun::insertAt()");
175 }
176
177 return nCharHeight;
178 }
179
180 } }
181
182 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
183