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, 211 insertions, 0 deletions

diff --git a/xmloff/source/transform/FormPropOASISTContext.cxx b/xmloff/source/transform/FormPropOASISTContext.cxx
new file mode 100644
index 000000000..6b29f0da9
--- /dev/null
+++ b/xmloff/source/transform/FormPropOASISTContext.cxx
@@ -0,0 +1,211 @@
+/* -*- 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 "MutableAttrList.hxx"
+#include <xmloff/xmlnamespace.hxx>
+#include <xmloff/namespacemap.hxx>
+#include "ActionMapTypesOASIS.hxx"
+#include "AttrTransformerAction.hxx"
+#include "TransformerActions.hxx"
+#include "TransformerBase.hxx"
+#include "FormPropOASISTContext.hxx"
+#include <osl/diagnose.h>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::xml::sax;
+using namespace ::xmloff::token;
+
+XMLTokenEnum XMLFormPropOASISTransformerContext::GetValueType(
+                const OUString& rValue )
+{
+    XMLTokenEnum eRet = XML_DOUBLE;
+    bool bNeg = false;
+    sal_uInt32 nVal = 0;
+
+    sal_Int32 nPos = 0;
+    sal_Int32 nLen = rValue.getLength();
+
+    // skip white space
+    while( nPos < nLen && ' ' == rValue[nPos] )
+        nPos++;
+
+    if( nPos < nLen && '-' == rValue[nPos] )
+    {
+        bNeg = true;
+        nPos++;
+    }
+
+    // get number
+    bool bOverflow = false;
+    while( nPos < nLen &&
+           '0' <= rValue[nPos] &&
+           '9' >= rValue[nPos] )
+    {
+        nVal *= 10;
+        nVal += (rValue[nPos] - '0');
+        bOverflow |= (nVal > (bNeg ? 2147483648UL : 2147483647UL));
+        nPos++;
+    }
+
+    // skip white space
+    while( nPos < nLen && ' ' == rValue[nPos] )
+        nPos++;
+
+    if( nPos == nLen )
+    {
+        // It's an integer number
+        if( bOverflow )
+            eRet = XML_LONG;
+        else if( nVal > (bNeg ? 32768UL : 32767UL) )
+            eRet = XML_INT;
+        else
+            eRet = XML_SHORT;
+    }
+
+    return eRet;
+}
+
+XMLFormPropOASISTransformerContext::XMLFormPropOASISTransformerContext(
+        XMLTransformerBase& rImp,
+        const OUString& rQName,
+        XMLTokenEnum eLocalName ) :
+    XMLRenameElemTransformerContext( rImp, rQName, XML_NAMESPACE_FORM,
+                                       XML_PROPERTY ),
+    m_bIsList( XML_LIST_PROPERTY == eLocalName),
+    m_bIsListValue( XML_LIST_VALUE == eLocalName)
+{
+}
+
+XMLFormPropOASISTransformerContext::~XMLFormPropOASISTransformerContext()
+{
+}
+
+void XMLFormPropOASISTransformerContext::StartElement(
+    const Reference< XAttributeList >& rAttrList )
+{
+
+    XMLTransformerActions *pActions =
+        GetTransformer().GetUserDefinedActions( OASIS_FORM_PROP_ACTIONS );
+    OSL_ENSURE( pActions, "go no actions" );
+
+    rtl::Reference<XMLMutableAttributeList> pMutableAttrList =
+        new XMLMutableAttributeList( rAttrList );
+    Reference< XAttributeList > xAttrList( pMutableAttrList );
+
+    sal_Int16 nValueTypeAttr = -1;
+    OUString aValue;
+    bool bIsVoid = false;
+    sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
+    for( sal_Int16 i=0; i < nAttrCount; i++ )
+    {
+        const OUString& rAttrName = xAttrList->getNameByIndex( i );
+        OUString aLocalName;
+        sal_uInt16 nPrefix =
+            GetTransformer().GetNamespaceMap().GetKeyByAttrName( rAttrName,
+                                                                 &aLocalName );
+        XMLTransformerActions::key_type aKey( nPrefix, aLocalName );
+        XMLTransformerActions::const_iterator aIter =
+            pActions->find( aKey );
+        if( aIter != pActions->end() )
+        {
+            const OUString& rAttrValue = xAttrList->getValueByIndex( i );
+            switch( (*aIter).second.m_nActionType )
+            {
+            case XML_ATACTION_RENAME:
+                if( IsXMLToken( aLocalName, XML_VALUE_TYPE ) )
+                {
+                    if( IsXMLToken( rAttrValue, XML_FLOAT ) )
+                    {
+                        nValueTypeAttr = i;
+                    }
+                    else if( IsXMLToken( rAttrValue, XML_VOID ) )
+                    {
+                        pMutableAttrList->SetValueByIndex( i,
+                                GetXMLToken( XML_SHORT ) );
+                        bIsVoid = true;
+                    }
+                }
+                {
+                    OUString aNewAttrQName(
+                        GetTransformer().GetNamespaceMap().GetQNameByKey(
+                                (*aIter).second.GetQNamePrefixFromParam1(),
+                                ::xmloff::token::GetXMLToken(
+                                    (*aIter).second.GetQNameTokenFromParam1()) ) );
+                    pMutableAttrList->RenameAttributeByIndex( i, aNewAttrQName );
+                }
+                break;
+            case XML_ATACTION_REMOVE:
+                if( !IsXMLToken( aLocalName, XML_CURRENCY ) )
+                    aValue = rAttrValue;
+                pMutableAttrList->RemoveAttributeByIndex( i );
+                --i;
+                --nAttrCount;
+                break;
+            default:
+                OSL_ENSURE( false, "unknown action" );
+                break;
+            }
+        }
+    }
+    if( m_bIsList )
+    {
+        OUString aNewAttrQName(
+                GetTransformer().GetNamespaceMap().GetQNameByKey(
+                    XML_NAMESPACE_FORM,
+                    GetXMLToken( XML_PROPERTY_IS_LIST ) ) );
+        pMutableAttrList->AddAttribute( aNewAttrQName,
+                                        GetXMLToken( XML_TRUE ) );
+    }
+
+    if( nValueTypeAttr != -1 )
+        pMutableAttrList->SetValueByIndex( nValueTypeAttr,
+                                GetXMLToken( GetValueType( aValue ) ) );
+
+    if( !m_bIsListValue )
+        XMLRenameElemTransformerContext::StartElement( xAttrList );
+    if( m_bIsList )
+        return;
+
+    pMutableAttrList = new XMLMutableAttributeList;
+    xAttrList = pMutableAttrList;
+    if( bIsVoid )
+    {
+        OUString aNewAttrQName(
+            GetTransformer().GetNamespaceMap().GetQNameByKey(
+                XML_NAMESPACE_FORM, GetXMLToken( XML_PROPERTY_IS_VOID ) ) );
+        pMutableAttrList->AddAttribute( aNewAttrQName,
+                                    GetXMLToken( XML_TRUE ) );
+    }
+
+    OUString aValueElemQName(
+        GetTransformer().GetNamespaceMap().GetQNameByKey(
+                XML_NAMESPACE_FORM, GetXMLToken( XML_PROPERTY_VALUE ) ) );
+    GetTransformer().GetDocHandler()->startElement( aValueElemQName,
+                                                    xAttrList );
+    GetTransformer().GetDocHandler()->characters( aValue );
+    GetTransformer().GetDocHandler()->endElement( aValueElemQName );
+}
+
+void XMLFormPropOASISTransformerContext::EndElement()
+{
+    if( !m_bIsListValue )
+        XMLRenameElemTransformerContext::EndElement();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */