Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 190 insertions, 0 deletions

diff --git a/oox/source/drawingml/textrun.cxx b/oox/source/drawingml/textrun.cxx
new file mode 100644
index 000000000..e3bcecb74
--- /dev/null
+++ b/oox/source/drawingml/textrun.cxx
@@ -0,0 +1,190 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <drawingml/textrun.hxx>
+
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/text/ControlCharacter.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/beans/XPropertyState.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/text/XTextField.hpp>
+
+#include <sal/log.hxx>
+
+#include <oox/helper/helper.hxx>
+#include <oox/helper/propertyset.hxx>
+#include <oox/core/xmlfilterbase.hxx>
+#include <oox/token/properties.hxx>
+#include <oox/token/tokens.hxx>
+#include <tools/diagnose_ex.h>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::text;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::lang;
+
+namespace oox::drawingml {
+
+TextRun::TextRun() :
+    mbIsLineBreak( false )
+{
+}
+
+TextRun::~TextRun()
+{
+}
+
+sal_Int32 TextRun::insertAt(
+        const ::oox::core::XmlFilterBase& rFilterBase,
+        const Reference < XText > & xText,
+        const Reference < XTextCursor > &xAt,
+        const TextCharacterProperties& rTextCharacterStyle,
+        float nDefaultCharHeight) const
+{
+    sal_Int32 nCharHeight = 0;
+    try {
+        Reference< XTextRange > xStart = xAt;
+        PropertySet aPropSet( xStart );
+
+        Reference<XPropertyState> xState(xStart, UNO_QUERY);
+        Any aOldFontName = xState->getPropertyDefault("CharFontName");
+        Any aOldFontPitch = xState->getPropertyDefault("CharFontPitch");
+        Any aOldFontFamily = xState->getPropertyDefault("CharFontFamily");
+
+        TextCharacterProperties aTextCharacterProps( rTextCharacterStyle );
+
+        // If no text color specified lets anyway initialize it as default:
+        // this will help to recover after hyperlink
+        if (!aTextCharacterProps.maFillProperties.maFillColor.isUsed())
+            aTextCharacterProps.maFillProperties.moFillType = XML_solidFill;
+
+        aTextCharacterProps.assignUsed(maTextCharacterProperties);
+        if ( aTextCharacterProps.moHeight.has() )
+            nCharHeight = aTextCharacterProps.moHeight.get();
+        else
+            // UNO API has the character height as float, DML has it as int, but in hundreds.
+            aTextCharacterProps.moHeight = static_cast<sal_Int32>(nDefaultCharHeight * 100);
+        aTextCharacterProps.pushToPropSet( aPropSet, rFilterBase );
+
+        if( maTextCharacterProperties.maHyperlinkPropertyMap.empty() )
+        {
+            if( mbIsLineBreak )
+            {
+                SAL_WARN("oox",  "OOX: TextRun::insertAt() insert line break" );
+                xText->insertControlCharacter( xStart, ControlCharacter::LINE_BREAK, false );
+            }
+            else if (!getText().isEmpty())
+            {
+                sal_Int32 nIndex = 0;
+                sal_Int32 nMax = getText().getLength();
+                while(true)
+                {
+                    bool bSymbol = (getText()[nIndex] & 0xff00) == 0xf000;
+                    sal_Int32 nCount = 1;
+                    while(nIndex + nCount < nMax
+                            && ((getText()[nIndex + nCount] & 0xff00) == 0xf000) == bSymbol)
+                        ++nCount;
+
+                    OUString aFontName;
+                    sal_Int16 nFontFamily = 0, nFontPitch = 0;
+                    bool bReset = false;
+
+                    // Direct formatting for symbols.
+                    if (bSymbol && aTextCharacterProps.maSymbolFont.getFontData(aFontName, nFontPitch, nFontFamily, rFilterBase))
+
+                    {
+                        aPropSet.setAnyProperty(PROP_CharFontName, Any(aFontName));
+                        aPropSet.setAnyProperty(PROP_CharFontPitch, Any(nFontPitch));
+                        aPropSet.setAnyProperty(PROP_CharFontFamily, Any(nFontFamily));
+                        bReset = true;
+                    }
+
+                    OUString aSubString(getText().copy(nIndex, nCount));
+                    xText->insertString(xStart, aSubString, false);
+
+                    aPropSet = PropertySet(xStart);
+                    // Reset to whatever it was.
+                    if (bReset)
+                    {
+                        aPropSet.setAnyProperty(PROP_CharFontName, aOldFontName);
+                        aPropSet.setAnyProperty(PROP_CharFontPitch, aOldFontPitch);
+                        aPropSet.setAnyProperty(PROP_CharFontFamily, aOldFontFamily);
+                    }
+
+                    nIndex += nCount;
+
+                    if (nIndex >= nMax)
+                        break;
+
+                    aTextCharacterProps.pushToPropSet(aPropSet, rFilterBase);
+                }
+            }
+        }
+        else
+        {
+            SAL_WARN("oox",  "OOX: URL field" );
+            Reference< XMultiServiceFactory > xFactory( rFilterBase.getModel(), UNO_QUERY );
+            Reference< XTextField > xField( xFactory->createInstance( "com.sun.star.text.TextField.URL" ), UNO_QUERY );
+            if( xField.is() )
+            {
+                Reference< XTextCursor > xTextFieldCursor = xText->createTextCursor();
+                xTextFieldCursor->gotoEnd( false );
+
+                PropertySet aFieldProps( xField );
+                aFieldProps.setProperties( maTextCharacterProperties.maHyperlinkPropertyMap );
+                aFieldProps.setProperty( PROP_Representation, getText() );
+                xText->insertTextContent( xStart, xField, false );
+
+                xTextFieldCursor->gotoEnd( true );
+
+                if (!maTextCharacterProperties.maHyperlinkPropertyMap.hasProperty(PROP_CharColor))
+                    aTextCharacterProps.maFillProperties.maFillColor.setSchemeClr(XML_hlink);
+
+                aTextCharacterProps.maFillProperties.moFillType.set(XML_solidFill);
+                if ( !maTextCharacterProperties.moUnderline.has() )
+                    aTextCharacterProps.moUnderline.set( XML_sng );
+
+                PropertySet aFieldTextPropSet( xTextFieldCursor );
+                aTextCharacterProps.pushToPropSet( aFieldTextPropSet, rFilterBase );
+
+                oox::core::TextField aTextField;
+                aTextField.xText = xText;
+                aTextField.xTextCursor = xTextFieldCursor;
+                aTextField.xTextField = xField;
+                rFilterBase.getTextFieldStack().push_back( aTextField );
+            }
+            else
+            {
+                SAL_WARN("oox",  "OOX: URL field couldn't be created" );
+                xText->insertString( xStart, getText(), false );
+            }
+        }
+    }
+    catch( const Exception&  )
+    {
+        TOOLS_WARN_EXCEPTION("oox", "OOX: TextRun::insertAt()");
+    }
+
+    return nCharHeight;
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */