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, 334 insertions, 0 deletions

diff --git a/xmloff/source/transform/EventOASISTContext.cxx b/xmloff/source/transform/EventOASISTContext.cxx
new file mode 100644
index 000000000..ea922b7ff
--- /dev/null
+++ b/xmloff/source/transform/EventOASISTContext.cxx
@@ -0,0 +1,334 @@
+/* -*- 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 "EventOASISTContext.hxx"
+#include "EventMap.hxx"
+#include "MutableAttrList.hxx"
+#include <xmloff/xmlnamespace.hxx>
+#include "ActionMapTypesOASIS.hxx"
+#include "AttrTransformerAction.hxx"
+#include "TransformerActions.hxx"
+#include "TransformerBase.hxx"
+#include <osl/diagnose.h>
+#include <sal/log.hxx>
+#include <o3tl/string_view.hxx>
+
+// Used to parse Scripting Framework URLs
+#include <com/sun/star/uri/UriReferenceFactory.hpp>
+#include <com/sun/star/uri/XVndSunStarScriptUrl.hpp>
+#include <comphelper/processfactory.hxx>
+
+#include <unordered_map>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::xml::sax;
+using namespace ::xmloff::token;
+
+class XMLTransformerOASISEventMap_Impl:
+    public std::unordered_map< NameKey_Impl, OUString,
+                            NameHash_Impl, NameHash_Impl >
+{
+public:
+    explicit XMLTransformerOASISEventMap_Impl( XMLTransformerEventMapEntry const *pInit );
+};
+
+XMLTransformerOASISEventMap_Impl::XMLTransformerOASISEventMap_Impl( XMLTransformerEventMapEntry const *pInit )
+{
+    if( !pInit )
+        return;
+
+    XMLTransformerOASISEventMap_Impl::key_type aKey;
+    XMLTransformerOASISEventMap_Impl::mapped_type aData;
+    while( pInit->m_pOASISName )
+    {
+        aKey.m_nPrefix = pInit->m_nOASISPrefix;
+        aKey.m_aLocalName = OUString::createFromAscii(pInit->m_pOASISName);
+
+        OSL_ENSURE( find( aKey ) == end(), "duplicate event map entry" );
+
+        aData = OUString::createFromAscii(pInit->m_pOOoName);
+
+        XMLTransformerOASISEventMap_Impl::value_type aVal( aKey, aData );
+
+        insert( aVal );
+        ++pInit;
+    }
+}
+
+XMLEventOASISTransformerContext::XMLEventOASISTransformerContext(
+        XMLTransformerBase& rImp,
+        const OUString& rQName ) :
+    XMLRenameElemTransformerContext( rImp, rQName,
+         rImp.GetNamespaceMap().GetKeyByAttrName( rQName ), XML_EVENT )
+{
+}
+
+XMLEventOASISTransformerContext::~XMLEventOASISTransformerContext()
+{
+}
+
+XMLTransformerOASISEventMap_Impl
+    *XMLEventOASISTransformerContext::CreateEventMap()
+{
+    return new XMLTransformerOASISEventMap_Impl( aTransformerEventMap );
+}
+
+XMLTransformerOASISEventMap_Impl
+    *XMLEventOASISTransformerContext::CreateFormEventMap()
+{
+    return new XMLTransformerOASISEventMap_Impl( aFormTransformerEventMap );
+}
+
+void XMLEventOASISTransformerContext::FlushEventMap(
+        XMLTransformerOASISEventMap_Impl *p )
+{
+    delete p;
+}
+
+OUString XMLEventOASISTransformerContext::GetEventName(
+        sal_uInt16 nPrefix,
+        const OUString& rName,
+           XMLTransformerOASISEventMap_Impl& rMap,
+           XMLTransformerOASISEventMap_Impl *pMap2)
+{
+    XMLTransformerOASISEventMap_Impl::key_type aKey( nPrefix, rName );
+    if( pMap2 )
+    {
+        XMLTransformerOASISEventMap_Impl::const_iterator aIter =
+            pMap2->find( aKey );
+        if( aIter != pMap2->end() )
+            return (*aIter).second;
+    }
+
+    XMLTransformerOASISEventMap_Impl::const_iterator aIter = rMap.find( aKey );
+    if( aIter == rMap.end() )
+        return rName;
+    else
+        return (*aIter).second;
+}
+
+static bool ParseURL(
+    const OUString& rAttrValue,
+    OUString* pName, OUString* pLocation )
+{
+    Reference< css::uno::XComponentContext > xContext = ::comphelper::getProcessComponentContext();
+
+    Reference< css::uri::XUriReferenceFactory > xFactory = css::uri::UriReferenceFactory::create(xContext);
+
+    Reference< css::uri::XVndSunStarScriptUrl > xUrl ( xFactory->parse( rAttrValue ), UNO_QUERY );
+
+    if ( xUrl.is() )
+    {
+        const OUString& aLanguageKey = GetXMLToken( XML_LANGUAGE );
+        if ( xUrl.is() && xUrl->hasParameter( aLanguageKey ) )
+        {
+            OUString aLanguage = xUrl->getParameter( aLanguageKey );
+
+            if ( aLanguage.equalsIgnoreAsciiCase("basic") )
+            {
+                *pName = xUrl->getName();
+
+                OUString tmp =
+                    xUrl->getParameter( GetXMLToken( XML_LOCATION ) );
+
+                const OUString& doc = GetXMLToken( XML_DOCUMENT );
+
+                if ( tmp.equalsIgnoreAsciiCase( doc ) )
+                {
+                    *pLocation = doc;
+                }
+                else
+                {
+                    *pLocation = GetXMLToken( XML_APPLICATION );
+                }
+                return true;
+            }
+        }
+    }
+    return false;
+}
+
+void XMLEventOASISTransformerContext::StartElement(
+    const Reference< XAttributeList >& rAttrList )
+{
+    SAL_INFO("xmloff.transform", "XMLEventOASISTransformerContext::StartElement");
+
+    XMLTransformerActions *pActions =
+        GetTransformer().GetUserDefinedActions( OASIS_EVENT_ACTIONS );
+    SAL_WARN_IF( pActions == nullptr, "xmloff.transform", "got no actions" );
+
+    Reference< XAttributeList > xAttrList( rAttrList );
+    rtl::Reference<XMLMutableAttributeList> pMutableAttrList;
+    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() )
+        {
+            if( !pMutableAttrList )
+            {
+                pMutableAttrList =
+                        new XMLMutableAttributeList( xAttrList );
+                xAttrList = pMutableAttrList;
+            }
+            const OUString& rAttrValue = xAttrList->getValueByIndex( i );
+            switch( (*aIter).second.m_nActionType )
+            {
+            case XML_ATACTION_HREF:
+                {
+                    OUString aName, aLocation;
+
+                    bool bNeedsTransform =
+                        ParseURL( rAttrValue, &aName, &aLocation );
+
+                    if ( bNeedsTransform )
+                    {
+                        pMutableAttrList->RemoveAttributeByIndex( i );
+
+                        OUString aAttrQName(
+                            GetTransformer().GetNamespaceMap().GetQNameByKey(
+                                XML_NAMESPACE_SCRIPT,
+                            ::xmloff::token::GetXMLToken( XML_MACRO_NAME ) ) );
+
+                        pMutableAttrList->AddAttribute( aAttrQName, aName );
+
+                        sal_Int16 idx = pMutableAttrList->GetIndexByName(
+                            GetTransformer().GetNamespaceMap().GetQNameByKey(
+                                XML_NAMESPACE_SCRIPT,
+                            GetXMLToken( XML_LANGUAGE ) ) );
+
+                        pMutableAttrList->SetValueByIndex( idx,
+                            "StarBasic" );
+
+                        OUString aLocQName(
+                            GetTransformer().GetNamespaceMap().GetQNameByKey(
+                                XML_NAMESPACE_SCRIPT,
+                                GetXMLToken( XML_LOCATION ) ) );
+
+                        pMutableAttrList->AddAttribute( aLocQName, aLocation );
+                    }
+                }
+                break;
+            case XML_ATACTION_EVENT_NAME:
+                {
+                    // Check if the event belongs to a form or control by
+                    // checking the 2nd ancestor element, f.i.:
+                    // <form:button><form:event-listeners><form:event-listener>
+                    const XMLTransformerContext *pObjContext =
+                        GetTransformer().GetAncestorContext( 1 );
+                    bool bForm = pObjContext &&
+
+                        pObjContext->HasNamespace(XML_NAMESPACE_FORM );
+                    pMutableAttrList->SetValueByIndex( i,
+                                   GetTransformer().GetEventName( rAttrValue,
+                                                                    bForm ) );
+                }
+                break;
+            case XML_ATACTION_REMOVE_NAMESPACE_PREFIX:
+                {
+                    OUString aAttrValue( rAttrValue );
+                    sal_uInt16 nValPrefix =
+                        static_cast<sal_uInt16>((*aIter).second.m_nParam1);
+                    if( GetTransformer().RemoveNamespacePrefix(
+                                aAttrValue, nValPrefix ) )
+                        pMutableAttrList->SetValueByIndex( i, aAttrValue );
+                }
+                break;
+            case XML_ATACTION_MACRO_NAME:
+            {
+                OUString aName, aLocation;
+                bool bNeedsTransform =
+                ParseURL( rAttrValue, &aName, &aLocation );
+
+                if ( bNeedsTransform )
+                {
+                    pMutableAttrList->SetValueByIndex( i, aName );
+
+                    sal_Int16 idx = pMutableAttrList->GetIndexByName(
+                    GetTransformer().GetNamespaceMap().GetQNameByKey(
+                    XML_NAMESPACE_SCRIPT,
+                    GetXMLToken( XML_LANGUAGE ) ) );
+
+                    pMutableAttrList->SetValueByIndex( idx,
+                    "StarBasic" );
+
+                    OUString aLocQName(
+                    GetTransformer().GetNamespaceMap().GetQNameByKey(
+                    XML_NAMESPACE_SCRIPT,
+                    GetXMLToken( XML_LOCATION ) ) );
+
+                    pMutableAttrList->AddAttribute( aLocQName, aLocation );
+                }
+                else
+                {
+                    const OUString& rApp = GetXMLToken( XML_APPLICATION );
+                    const OUString& rDoc = GetXMLToken( XML_DOCUMENT );
+                    OUString aAttrValue;
+                    if( rAttrValue.getLength() > rApp.getLength()+1 &&
+                        o3tl::equalsIgnoreAsciiCase(rAttrValue.subView(0,rApp.getLength()), rApp) &&
+                        ':' == rAttrValue[rApp.getLength()] )
+                    {
+                        aLocation = rApp;
+                        aAttrValue = rAttrValue.copy( rApp.getLength()+1 );
+                    }
+                    else if( rAttrValue.getLength() > rDoc.getLength()+1 &&
+                             o3tl::equalsIgnoreAsciiCase(rAttrValue.subView(0,rDoc.getLength()), rDoc) &&
+                             ':' == rAttrValue[rDoc.getLength()] )
+                    {
+                        aLocation= rDoc;
+                        aAttrValue = rAttrValue.copy( rDoc.getLength()+1 );
+                    }
+                    if( !aAttrValue.isEmpty() )
+                        pMutableAttrList->SetValueByIndex( i,
+                    aAttrValue );
+                    if( !aLocation.isEmpty() )
+                    {
+                        OUString aAttrQName( GetTransformer().GetNamespaceMap().
+                        GetQNameByKey( XML_NAMESPACE_SCRIPT,
+                        ::xmloff::token::GetXMLToken( XML_LOCATION ) ) );
+                        pMutableAttrList->AddAttribute( aAttrQName, aLocation );
+                        // draw bug
+                        aAttrQName = GetTransformer().GetNamespaceMap().
+                        GetQNameByKey( XML_NAMESPACE_SCRIPT,
+                        ::xmloff::token::GetXMLToken( XML_LIBRARY ) );
+                        pMutableAttrList->AddAttribute( aAttrQName, aLocation );
+                    }
+                }
+            }
+            break;
+            case XML_ATACTION_COPY:
+                break;
+            default:
+                SAL_WARN( "xmloff.transform", "unknown action" );
+                break;
+            }
+        }
+    }
+
+    XMLRenameElemTransformerContext::StartElement( xAttrList );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */