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, 250 insertions, 0 deletions

diff --git a/xmloff/source/transform/FormPropOOoTContext.cxx b/xmloff/source/transform/FormPropOOoTContext.cxx
new file mode 100644
index 000000000..1f5c6086d
--- /dev/null
+++ b/xmloff/source/transform/FormPropOOoTContext.cxx
@@ -0,0 +1,250 @@
+/* -*- 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 "IgnoreTContext.hxx"
+#include "ActionMapTypesOOo.hxx"
+#include "AttrTransformerAction.hxx"
+#include "TransformerActions.hxx"
+#include "TransformerBase.hxx"
+#include "FormPropOOoTContext.hxx"
+#include <osl/diagnose.h>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::xml::sax;
+using namespace ::xmloff::token;
+
+class XMLFormPropValueTContext_Impl : public XMLTransformerContext
+{
+    OUString m_aCharacters;
+    bool m_bIsVoid;
+
+public:
+    // element content persistence only
+    XMLFormPropValueTContext_Impl( XMLTransformerBase& rTransformer,
+                           const OUString& rQName );
+
+    virtual void StartElement( const css::uno::Reference< css::xml::sax::XAttributeList >& xAttrList ) override;
+
+    virtual void EndElement() override;
+
+    virtual void Characters( const OUString& rChars ) override;
+
+    virtual bool IsPersistent() const override;
+
+    bool IsVoid() const { return m_bIsVoid; }
+    const OUString& GetTextContent() const { return m_aCharacters; }
+};
+
+XMLFormPropValueTContext_Impl::XMLFormPropValueTContext_Impl(
+        XMLTransformerBase& rTransformer,
+        const OUString& rQName ) :
+    XMLTransformerContext( rTransformer, rQName ),
+    m_bIsVoid( false )
+{
+}
+
+void XMLFormPropValueTContext_Impl::StartElement(
+    const Reference< XAttributeList >& rAttrList )
+{
+    sal_Int16 nAttrCount = rAttrList.is() ? rAttrList->getLength() : 0;
+    for( sal_Int16 i=0; i < nAttrCount; i++ )
+    {
+        const OUString& rAttrName = rAttrList->getNameByIndex( i );
+        OUString aLocalName;
+        sal_uInt16 nPrefix =
+            GetTransformer().GetNamespaceMap().GetKeyByAttrName( rAttrName,
+                                                                 &aLocalName );
+        if( XML_NAMESPACE_FORM == nPrefix &&
+            IsXMLToken( aLocalName, XML_PROPERTY_IS_VOID ) &&
+             IsXMLToken( rAttrList->getValueByIndex( i ), XML_TRUE ) )
+            m_bIsVoid = true;
+    }
+}
+
+void XMLFormPropValueTContext_Impl::EndElement()
+{
+}
+
+void XMLFormPropValueTContext_Impl::Characters( const OUString& rChars )
+{
+    m_aCharacters += rChars;
+}
+
+bool XMLFormPropValueTContext_Impl::IsPersistent() const
+{
+    return true;
+}
+
+XMLFormPropOOoTransformerContext::XMLFormPropOOoTransformerContext(
+        XMLTransformerBase& rImp,
+        const OUString& rQName ) :
+    XMLTransformerContext( rImp, rQName ),
+    m_aElemQName( rQName ),
+    m_nValueTypeAttr( -1 ),
+    m_eValueToken( XML_VALUE ),
+    m_eValueTypeToken( XML_TOKEN_END ),
+    m_bIsList( false )
+{
+}
+
+XMLFormPropOOoTransformerContext::~XMLFormPropOOoTransformerContext()
+{
+}
+
+rtl::Reference<XMLTransformerContext> XMLFormPropOOoTransformerContext::CreateChildContext(
+        sal_uInt16 nPrefix,
+        const OUString& rLocalName,
+        const OUString& rQName,
+        const Reference< XAttributeList >& )
+{
+    rtl::Reference<XMLTransformerContext> pContext;
+
+    if( XML_NAMESPACE_FORM == nPrefix &&
+        IsXMLToken( rLocalName, XML_PROPERTY_VALUE ) )
+    {
+        if( m_bIsList )
+        {
+            pContext.set(new XMLFormPropValueTContext_Impl( GetTransformer(),
+                                                          rQName ));
+        }
+        else if( !m_xValueContext.is() )
+        {
+            m_xValueContext=
+                new XMLFormPropValueTContext_Impl( GetTransformer(), rQName );
+            pContext = m_xValueContext;
+        }
+    }
+
+    // default is ignore
+    if( !pContext.is() )
+        pContext.set(new XMLIgnoreTransformerContext( GetTransformer(), rQName,
+                                             true, true ));
+    return pContext;
+}
+
+void XMLFormPropOOoTransformerContext::StartElement(
+    const Reference< XAttributeList >& rAttrList )
+{
+
+    XMLTransformerActions *pActions =
+        GetTransformer().GetUserDefinedActions( OOO_FORM_PROP_ACTIONS );
+    OSL_ENSURE( pActions, "go no actions" );
+
+    rtl::Reference<XMLMutableAttributeList> pMutableAttrList =
+        new XMLMutableAttributeList( rAttrList, true );
+    m_xAttrList = pMutableAttrList;
+
+    OUString aValueType;
+    sal_Int16 nAttrCount = rAttrList.is() ? rAttrList->getLength() : 0;
+    for( sal_Int16 i=0; i < nAttrCount; i++ )
+    {
+        const OUString& rAttrName = rAttrList->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 = rAttrList->getValueByIndex( i );
+            switch( (*aIter).second.m_nActionType )
+            {
+            case XML_ATACTION_RENAME:
+                if( IsXMLToken( aLocalName, XML_PROPERTY_TYPE ) )
+                {
+                    aValueType = rAttrValue;
+                    m_nValueTypeAttr = i;
+                }
+                {
+                    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_PROPERTY_IS_LIST ) )
+                {
+                    m_aElemQName =
+                        GetTransformer().GetNamespaceMap().GetQNameByKey(
+                        XML_NAMESPACE_FORM, GetXMLToken( XML_LIST_PROPERTY ) );
+                    m_bIsList = true;
+                }
+                pMutableAttrList->RemoveAttributeByIndex( i );
+                --i;
+                --nAttrCount;
+                break;
+            default:
+                OSL_ENSURE( false, "unknown action" );
+                break;
+            }
+        }
+    }
+
+    if( !aValueType.isEmpty() )
+    {
+        if( IsXMLToken( aValueType, XML_STRING ) )
+            m_eValueToken = XML_STRING_VALUE;
+        else if( IsXMLToken( aValueType, XML_BOOLEAN ) )
+            m_eValueToken = XML_BOOLEAN_VALUE;
+        else if( IsXMLToken( aValueType, XML_SHORT ) ||
+                 IsXMLToken( aValueType, XML_INT ) ||
+                 IsXMLToken( aValueType, XML_LONG ) ||
+                 IsXMLToken( aValueType, XML_DOUBLE ) )
+            m_eValueTypeToken = XML_FLOAT;
+    }
+}
+
+void XMLFormPropOOoTransformerContext::EndElement()
+{
+    if( m_xValueContext.is() )
+    {
+        if( m_xValueContext->IsVoid() )
+        {
+            m_eValueTypeToken = XML_VOID;
+        }
+        else
+        {
+            OUString aAttrQName(
+                    GetTransformer().GetNamespaceMap().GetQNameByKey(
+                    XML_NAMESPACE_OFFICE, GetXMLToken(m_eValueToken) ) );
+            static_cast< XMLMutableAttributeList * >( m_xAttrList.get() )
+                ->AddAttribute( aAttrQName, m_xValueContext->GetTextContent() );
+        }
+    }
+
+    if( m_nValueTypeAttr != -1 && m_eValueTypeToken != XML_TOKEN_END )
+    {
+        static_cast< XMLMutableAttributeList * >( m_xAttrList.get() )
+            ->SetValueByIndex( m_nValueTypeAttr ,
+                                GetXMLToken( m_eValueTypeToken ) );
+    }
+
+    GetTransformer().GetDocHandler()->startElement( m_aElemQName, m_xAttrList );
+    GetTransformer().GetDocHandler()->endElement( m_aElemQName );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */