LibreOffice Module oox (master) 1
textrun.cxx
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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 *
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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/frame/XModel.hpp>
23#include <com/sun/star/text/ControlCharacter.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>
34#include <oox/token/properties.hxx>
35#include <oox/token/tokens.hxx>
37
38using namespace ::com::sun::star::uno;
39using namespace ::com::sun::star::text;
40using namespace ::com::sun::star::beans;
41using namespace ::com::sun::star::lang;
42
43namespace oox::drawingml {
44
46 mbIsLineBreak( false )
47{
48}
49
51{
52}
53
55 const ::oox::core::XmlFilterBase& rFilterBase,
56 const Reference < XText > & xText,
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
73 // If no text color specified lets anyway initialize it as default:
74 // this will help to recover after hyperlink
75 if (!aTextCharacterProps.maFillProperties.maFillColor.isUsed())
76 aTextCharacterProps.maFillProperties.moFillType = XML_solidFill;
77
78 aTextCharacterProps.assignUsed(maTextCharacterProperties);
79 if ( aTextCharacterProps.moHeight.has_value() )
80 nCharHeight = aTextCharacterProps.moHeight.value();
81 else
82 // UNO API has the character height as float, DML has it as int, but in hundreds.
83 aTextCharacterProps.moHeight = static_cast<sal_Int32>(nDefaultCharHeight * 100);
84 aTextCharacterProps.pushToPropSet( aPropSet, rFilterBase );
85
87 {
88 if( mbIsLineBreak )
89 {
90 SAL_WARN("oox", "OOX: TextRun::insertAt() insert line break" );
91 xText->insertControlCharacter( xStart, ControlCharacter::LINE_BREAK, false );
92 }
93 else if (!getText().isEmpty())
94 {
95 sal_Int32 nIndex = 0;
96 sal_Int32 nMax = getText().getLength();
97 while(true)
98 {
99 bool bSymbol = (getText()[nIndex] & 0xff00) == 0xf000;
100 sal_Int32 nCount = 1;
101 while(nIndex + nCount < nMax
102 && ((getText()[nIndex + nCount] & 0xff00) == 0xf000) == bSymbol)
103 ++nCount;
104
105 OUString aFontName;
106 sal_Int16 nFontFamily = 0, nFontPitch = 0;
107 bool bReset = false;
108
109 // Direct formatting for symbols.
110 if (bSymbol && aTextCharacterProps.maSymbolFont.getFontData(aFontName, nFontPitch, nFontFamily, rFilterBase))
111
112 {
113 aPropSet.setAnyProperty(PROP_CharFontName, Any(aFontName));
114 aPropSet.setAnyProperty(PROP_CharFontPitch, Any(nFontPitch));
115 aPropSet.setAnyProperty(PROP_CharFontFamily, Any(nFontFamily));
116 bReset = true;
117 }
118
119 OUString aSubString(getText().copy(nIndex, nCount));
120 xText->insertString(xStart, aSubString, false);
121
122 aPropSet = PropertySet(xStart);
123 // Reset to whatever it was.
124 if (bReset)
125 {
126 aPropSet.setAnyProperty(PROP_CharFontName, aOldFontName);
127 aPropSet.setAnyProperty(PROP_CharFontPitch, aOldFontPitch);
128 aPropSet.setAnyProperty(PROP_CharFontFamily, aOldFontFamily);
129 }
130
131 nIndex += nCount;
132
133 if (nIndex >= nMax)
134 break;
135
136 aTextCharacterProps.pushToPropSet(aPropSet, rFilterBase);
137 }
138 }
139 }
140 else
141 {
142 SAL_WARN("oox", "OOX: URL field" );
143 Reference< XMultiServiceFactory > xFactory( rFilterBase.getModel(), UNO_QUERY );
144 Reference< XTextField > xField( xFactory->createInstance( "com.sun.star.text.TextField.URL" ), UNO_QUERY );
145 if( xField.is() )
146 {
147 Reference< XTextCursor > xTextFieldCursor = xText->createTextCursor();
148 xTextFieldCursor->gotoEnd( false );
149
150 PropertySet aFieldProps( xField );
152 aFieldProps.setProperty( PROP_Representation, getText() );
153 xText->insertTextContent( xStart, xField, false );
154
155 xTextFieldCursor->gotoEnd( true );
156
158 aTextCharacterProps.maFillProperties.maFillColor.setSchemeClr(XML_hlink);
159
160 aTextCharacterProps.maFillProperties.moFillType = XML_solidFill;
161 if ( !maTextCharacterProperties.moUnderline.has_value() )
162 aTextCharacterProps.moUnderline = XML_sng;
163
164 PropertySet aFieldTextPropSet( xTextFieldCursor );
165 aTextCharacterProps.pushToPropSet( aFieldTextPropSet, rFilterBase );
166 }
167 else
168 {
169 SAL_WARN("oox", "OOX: URL field couldn't be created" );
170 xText->insertString( xStart, getText(), false );
171 }
172 }
173 }
174 catch( const Exception& )
175 {
176 TOOLS_WARN_EXCEPTION("oox", "OOX: TextRun::insertAt()");
177 }
178
179 return nCharHeight;
180}
181
182}
183
184/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
bool hasProperty(sal_Int32 nPropId) const
Returns true, if the map contains a property with the passed identifier.
bool empty() const
A wrapper for a UNO property set.
Definition: propertyset.hxx:58
void setProperties(const css::uno::Sequence< OUString > &rPropNames, const css::uno::Sequence< css::uno::Any > &rValues)
Puts the passed properties into the property set.
bool setAnyProperty(sal_Int32 nPropId, const css::uno::Any &rValue)
Puts the passed any into the property set.
Definition: propertyset.cxx:70
bool setProperty(sal_Int32 nPropId, const Type &rValue)
Puts the passed value into the property set.
void setSchemeClr(sal_Int32 nToken)
Sets a scheme color from the a:schemeClr element.
Definition: color.cxx:305
bool isUsed() const
Returns true, if the color is initialized.
Definition: color.hxx:87
bool getFontData(OUString &rFontName, sal_Int16 &rnFontPitch, sal_Int16 &rnFontFamily, const ::oox::core::XmlFilterBase &rFilter) const
Returns the font name, pitch, and family; tries to resolve theme placeholder names,...
Definition: textfont.cxx:78
virtual sal_Int32 insertAt(const ::oox::core::XmlFilterBase &rFilterBase, const css::uno::Reference< css::text::XText > &xText, const css::uno::Reference< css::text::XTextCursor > &xAt, const TextCharacterProperties &rTextCharacterStyle, float nDefaultCharHeight) const
Definition: textrun.cxx:54
TextCharacterProperties maTextCharacterProperties
Definition: textrun.hxx:61
OUString & getText()
Definition: textrun.hxx:37
int nCount
#define TOOLS_WARN_EXCEPTION(area, stream)
Reference< XSingleServiceFactory > xFactory
sal_Int32 nIndex
#define SAL_WARN(area, stream)
@ Exception
void copy(const fs::path &src, const fs::path &dest)
Color maFillColor
Fill type (OOXML token).
std::optional< sal_Int32 > moFillType
void pushToPropSet(PropertySet &rPropSet, const ::oox::core::XmlFilterBase &rFilter) const
Writes the properties to the passed property set.
void assignUsed(const TextCharacterProperties &rSourceProps)
Overwrites all members that are explicitly set in rSourceProps.
constexpr OUStringLiteral PROP_CharColor
constexpr OUStringLiteral PROP_CharFontPitch
constexpr OUStringLiteral PROP_CharFontName
constexpr OUStringLiteral PROP_CharFontFamily