Adding upstream version 4:24.2.0.upstream/4%24.2.0

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

24 files changed, 9384 insertions, 0 deletions

diff --git a/framework/source/fwe/classes/actiontriggercontainer.cxx b/framework/source/fwe/classes/actiontriggercontainer.cxx
new file mode 100644
index 0000000000..360223e6eb
--- /dev/null
+++ b/framework/source/fwe/classes/actiontriggercontainer.cxx
@@ -0,0 +1,134 @@
+/* -*- 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 <classes/actiontriggercontainer.hxx>
+#include <classes/actiontriggerpropertyset.hxx>
+#include <classes/actiontriggerseparatorpropertyset.hxx>
+#include <cppuhelper/queryinterface.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <cppuhelper/typeprovider.hxx>
+
+using namespace cppu;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::container;
+
+namespace framework
+{
+
+ActionTriggerContainer::ActionTriggerContainer()
+{
+}
+
+ActionTriggerContainer::~ActionTriggerContainer()
+{
+}
+
+// XInterface
+Any SAL_CALL ActionTriggerContainer::queryInterface( const Type& aType )
+{
+    Any a = ::cppu::queryInterface(
+                aType ,
+                static_cast< XMultiServiceFactory* >(this),
+                static_cast< XServiceInfo* >(this),
+                static_cast< XTypeProvider* >(this));
+
+    if( a.hasValue() )
+    {
+        return a;
+    }
+
+    return PropertySetContainer::queryInterface( aType );
+}
+
+void ActionTriggerContainer::acquire() noexcept
+{
+    PropertySetContainer::acquire();
+}
+
+void ActionTriggerContainer::release() noexcept
+{
+    PropertySetContainer::release();
+}
+
+// XMultiServiceFactory
+Reference< XInterface > SAL_CALL ActionTriggerContainer::createInstance( const OUString& aServiceSpecifier )
+{
+    if ( aServiceSpecifier == SERVICENAME_ACTIONTRIGGER )
+        return static_cast<OWeakObject *>( new ActionTriggerPropertySet());
+    else if ( aServiceSpecifier == SERVICENAME_ACTIONTRIGGERCONTAINER )
+        return static_cast<OWeakObject *>( new ActionTriggerContainer());
+    else if ( aServiceSpecifier == SERVICENAME_ACTIONTRIGGERSEPARATOR )
+        return static_cast<OWeakObject *>( new ActionTriggerSeparatorPropertySet());
+    else
+        throw css::uno::RuntimeException("Unknown service specifier!", static_cast<OWeakObject *>(this) );
+}
+
+Reference< XInterface > SAL_CALL ActionTriggerContainer::createInstanceWithArguments( const OUString& ServiceSpecifier, const Sequence< Any >& /*Arguments*/ )
+{
+    return createInstance( ServiceSpecifier );
+}
+
+Sequence< OUString > SAL_CALL ActionTriggerContainer::getAvailableServiceNames()
+{
+    Sequence< OUString > aSeq{ SERVICENAME_ACTIONTRIGGER,
+                               SERVICENAME_ACTIONTRIGGERCONTAINER,
+                               SERVICENAME_ACTIONTRIGGERSEPARATOR };
+
+    return aSeq;
+}
+
+// XServiceInfo
+OUString SAL_CALL ActionTriggerContainer::getImplementationName()
+{
+    return IMPLEMENTATIONNAME_ACTIONTRIGGERCONTAINER;
+}
+
+sal_Bool SAL_CALL ActionTriggerContainer::supportsService( const OUString& ServiceName )
+{
+    return cppu::supportsService(this, ServiceName);
+}
+
+Sequence< OUString > SAL_CALL ActionTriggerContainer::getSupportedServiceNames()
+{
+    Sequence< OUString > seqServiceNames { SERVICENAME_ACTIONTRIGGERCONTAINER };
+    return seqServiceNames;
+}
+
+// XTypeProvider
+Sequence< Type > SAL_CALL ActionTriggerContainer::getTypes()
+{
+    // Create a static typecollection ...
+    static ::cppu::OTypeCollection ourTypeCollection(
+                        cppu::UnoType<XMultiServiceFactory>::get(),
+                        cppu::UnoType<XIndexContainer>::get(),
+                        cppu::UnoType<XServiceInfo>::get(),
+                        cppu::UnoType<XTypeProvider>::get());
+
+    return ourTypeCollection.getTypes();
+}
+
+Sequence< sal_Int8 > SAL_CALL ActionTriggerContainer::getImplementationId()
+{
+    return css::uno::Sequence<sal_Int8>();
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/classes/actiontriggerpropertyset.cxx b/framework/source/fwe/classes/actiontriggerpropertyset.cxx
new file mode 100644
index 0000000000..4592174df5
--- /dev/null
+++ b/framework/source/fwe/classes/actiontriggerpropertyset.cxx
@@ -0,0 +1,371 @@
+/* -*- 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 <classes/actiontriggerpropertyset.hxx>
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <cppuhelper/proptypehlp.hxx>
+#include <cppuhelper/queryinterface.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <cppuhelper/typeprovider.hxx>
+#include <vcl/svapp.hxx>
+
+using namespace cppu;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::beans;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::awt;
+
+//struct SAL_DLLPUBLIC_IMPORT ::cppu::OBroadcastHelperVar< OMultiTypeInterfaceContainerHelper, OMultiTypeInterfaceContainerHelper::keyType >;
+
+namespace {
+
+// Handles for properties
+// (PLEASE SORT THIS FIELD, IF YOU ADD NEW PROPERTIES!)
+// We use an enum to define these handles, to use all numbers from 0 to nn and
+// if you add someone, you don't must control this!
+// But don't forget to change values of follow defines, if you do something with this enum!
+enum EPROPERTIES
+{
+    HANDLE_COMMANDURL,
+    HANDLE_HELPURL,
+    HANDLE_IMAGE,
+    HANDLE_SUBCONTAINER,
+    HANDLE_TEXT,
+    PROPERTYCOUNT
+};
+
+}
+
+namespace framework
+{
+
+ActionTriggerPropertySet::ActionTriggerPropertySet()
+    : OBroadcastHelper         ( m_aMutex )
+    , OPropertySetHelper       ( *static_cast< OBroadcastHelper * >(this) )
+{
+}
+
+ActionTriggerPropertySet::~ActionTriggerPropertySet()
+{
+}
+
+// XInterface
+Any SAL_CALL ActionTriggerPropertySet::queryInterface( const Type& aType )
+{
+    Any a = ::cppu::queryInterface(
+                aType,
+                static_cast< XServiceInfo* >(this),
+                static_cast< XTypeProvider* >(this));
+
+    if( a.hasValue() )
+        return a;
+    else
+    {
+        a = OPropertySetHelper::queryInterface( aType );
+
+        if( a.hasValue() )
+            return a;
+    }
+
+    return OWeakObject::queryInterface( aType );
+}
+
+void SAL_CALL ActionTriggerPropertySet::acquire() noexcept
+{
+    OWeakObject::acquire();
+}
+
+void SAL_CALL ActionTriggerPropertySet::release() noexcept
+{
+    OWeakObject::release();
+}
+
+// XServiceInfo
+OUString SAL_CALL ActionTriggerPropertySet::getImplementationName()
+{
+    return IMPLEMENTATIONNAME_ACTIONTRIGGER;
+}
+
+sal_Bool SAL_CALL ActionTriggerPropertySet::supportsService( const OUString& ServiceName )
+{
+    return cppu::supportsService(this, ServiceName);
+}
+
+Sequence< OUString > SAL_CALL ActionTriggerPropertySet::getSupportedServiceNames()
+{
+    Sequence<OUString> seqServiceNames { SERVICENAME_ACTIONTRIGGER };
+    return seqServiceNames;
+}
+
+// XTypeProvider
+Sequence< Type > SAL_CALL ActionTriggerPropertySet::getTypes()
+{
+    // Create a static typecollection ...
+    static ::cppu::OTypeCollection ourTypeCollection(
+                        cppu::UnoType<XPropertySet>::get(),
+                        cppu::UnoType<XFastPropertySet>::get(),
+                        cppu::UnoType<XMultiPropertySet>::get(),
+                        cppu::UnoType<XServiceInfo>::get(),
+                        cppu::UnoType<XTypeProvider>::get());
+
+
+    return ourTypeCollection.getTypes();
+}
+
+Sequence< sal_Int8 > SAL_CALL ActionTriggerPropertySet::getImplementationId()
+{
+    return css::uno::Sequence<sal_Int8>();
+}
+
+sal_Bool SAL_CALL ActionTriggerPropertySet::convertFastPropertyValue(
+    Any&        aConvertedValue,
+    Any&        aOldValue,
+    sal_Int32   nHandle,
+    const Any&  aValue  )
+{
+    //  Check, if value of property will changed in method "setFastPropertyValue_NoBroadcast()".
+    //  Return sal_True, if changed - else return sal_False.
+    //  Attention: Method "impl_tryToChangeProperty()" can throw the IllegalArgumentException !!!
+    //  Initialize return value with sal_False !!!
+    //  (Handle can be invalid)
+    bool bReturn = false;
+
+    switch( nHandle )
+    {
+        case HANDLE_COMMANDURL:
+            bReturn = impl_tryToChangeProperty( m_aCommandURL, aValue, aOldValue, aConvertedValue );
+            break;
+
+        case HANDLE_HELPURL:
+            bReturn = impl_tryToChangeProperty( m_aHelpURL, aValue, aOldValue, aConvertedValue );
+            break;
+
+        case HANDLE_IMAGE:
+            bReturn = impl_tryToChangeProperty( m_xBitmap, aValue, aOldValue, aConvertedValue );
+            break;
+
+        case HANDLE_SUBCONTAINER:
+            bReturn = impl_tryToChangeProperty( m_xActionTriggerContainer, aValue, aOldValue, aConvertedValue );
+            break;
+
+        case HANDLE_TEXT:
+            bReturn = impl_tryToChangeProperty( m_aText, aValue, aOldValue, aConvertedValue );
+            break;
+    }
+
+    // Return state of operation.
+    return bReturn;
+}
+
+void SAL_CALL ActionTriggerPropertySet::setFastPropertyValue_NoBroadcast(
+    sal_Int32 nHandle, const Any& aValue )
+{
+    SolarMutexGuard aGuard;
+
+    // Search for right handle ... and try to set property value.
+    switch( nHandle )
+    {
+        case HANDLE_COMMANDURL:
+            aValue >>= m_aCommandURL;
+            break;
+
+        case HANDLE_HELPURL:
+            aValue >>= m_aHelpURL;
+            break;
+
+        case HANDLE_IMAGE:
+            aValue >>= m_xBitmap;
+            break;
+
+        case HANDLE_SUBCONTAINER:
+            aValue >>= m_xActionTriggerContainer;
+            break;
+
+        case HANDLE_TEXT:
+            aValue >>= m_aText;
+            break;
+    }
+}
+
+void SAL_CALL ActionTriggerPropertySet::getFastPropertyValue(
+    Any& aValue, sal_Int32 nHandle ) const
+{
+    SolarMutexGuard aGuard;
+
+    // Search for right handle ... and try to get property value.
+    switch( nHandle )
+    {
+        case HANDLE_COMMANDURL:
+            aValue <<= m_aCommandURL;
+            break;
+
+        case HANDLE_HELPURL:
+            aValue <<= m_aHelpURL;
+            break;
+
+        case HANDLE_IMAGE:
+            aValue <<= m_xBitmap;
+            break;
+
+        case HANDLE_SUBCONTAINER:
+            aValue <<= m_xActionTriggerContainer;
+            break;
+
+        case HANDLE_TEXT:
+            aValue <<= m_aText;
+            break;
+    }
+}
+
+::cppu::IPropertyArrayHelper& SAL_CALL ActionTriggerPropertySet::getInfoHelper()
+{
+    // Define static member to give structure of properties to baseclass "OPropertySetHelper".
+    // "impl_getStaticPropertyDescriptor" is a non exported and static function, who will define a static propertytable.
+    // "true" say: Table is sorted by name.
+    static OPropertyArrayHelper ourInfoHelper( impl_getStaticPropertyDescriptor(), true );
+
+    return ourInfoHelper;
+}
+
+Reference< XPropertySetInfo > SAL_CALL ActionTriggerPropertySet::getPropertySetInfo()
+{
+    // Create structure of propertysetinfo for baseclass "OPropertySetHelper".
+    // (Use method "getInfoHelper()".)
+    static Reference< XPropertySetInfo > xInfo( createPropertySetInfo( getInfoHelper() ) );
+
+    return xInfo;
+}
+
+Sequence< Property > ActionTriggerPropertySet::impl_getStaticPropertyDescriptor()
+{
+    return
+    {
+        Property( "CommandURL"   , HANDLE_COMMANDURL   , cppu::UnoType<OUString>::get(), PropertyAttribute::TRANSIENT  ),
+        Property( "HelpURL"      , HANDLE_HELPURL      , cppu::UnoType<OUString>::get(), PropertyAttribute::TRANSIENT  ),
+        Property( "Image"        , HANDLE_IMAGE        , cppu::UnoType<XBitmap>::get(), PropertyAttribute::TRANSIENT  ),
+        Property( "SubContainer" , HANDLE_SUBCONTAINER , cppu::UnoType<OUString>::get(), PropertyAttribute::TRANSIENT  ),
+        Property( "Text"         , HANDLE_TEXT         , cppu::UnoType<XInterface>::get(), PropertyAttribute::TRANSIENT  )
+    };
+}
+
+bool ActionTriggerPropertySet::impl_tryToChangeProperty(
+    const   OUString&    sCurrentValue   ,
+    const   Any&        aNewValue       ,
+    Any&        aOldValue       ,
+    Any&        aConvertedValue )
+{
+    // Set default return value if method failed.
+    bool bReturn = false;
+    // Get new value from any.
+    // IllegalArgumentException() can be thrown!
+    OUString sValue;
+    convertPropertyValue( sValue, aNewValue );
+
+    // If value change ...
+    if( sValue != sCurrentValue )
+    {
+        // ... set information of change.
+        aOldValue       <<= sCurrentValue;
+        aConvertedValue <<= sValue;
+        // Return OK - "value will be change ..."
+        bReturn = true;
+    }
+    else
+    {
+        // ... clear information of return parameter!
+        aOldValue.clear         ();
+        aConvertedValue.clear   ();
+        // Return NOTHING - "value will not be change ..."
+        bReturn = false;
+    }
+
+    return bReturn;
+}
+
+bool ActionTriggerPropertySet::impl_tryToChangeProperty(
+    const Reference< XBitmap >&  aCurrentValue   ,
+    const Any&                  aNewValue       ,
+    Any&                        aOldValue       ,
+    Any&                        aConvertedValue )
+{
+    // Set default return value if method failed.
+    bool bReturn = false;
+    // Get new value from any.
+    // IllegalArgumentException() can be thrown!
+    Reference< XBitmap > aValue;
+    convertPropertyValue( aValue, aNewValue );
+
+    // If value change ...
+    if( aValue != aCurrentValue )
+    {
+        // ... set information of change.
+        aOldValue       <<= aCurrentValue;
+        aConvertedValue <<= aValue;
+        // Return OK - "value will be change ..."
+        bReturn = true;
+    }
+    else
+    {
+        // ... clear information of return parameter!
+        aOldValue.clear         ();
+        aConvertedValue.clear   ();
+        // Return NOTHING - "value will not be change ..."
+        bReturn = false;
+    }
+
+    return bReturn;
+}
+
+bool ActionTriggerPropertySet::impl_tryToChangeProperty(
+    const Reference< XInterface >&   aCurrentValue   ,
+    const Any&                      aNewValue       ,
+    Any&                            aOldValue       ,
+    Any&                            aConvertedValue )
+{
+    // Set default return value if method failed.
+    bool bReturn = false;
+    // Get new value from any.
+    // IllegalArgumentException() can be thrown!
+    Reference< XInterface > aValue;
+    convertPropertyValue( aValue, aNewValue );
+
+    // If value change ...
+    if( aValue != aCurrentValue )
+    {
+        // ... set information of change.
+        aOldValue       <<= aCurrentValue;
+        aConvertedValue <<= aValue;
+        // Return OK - "value will be change ..."
+        bReturn = true;
+    }
+    else
+    {
+        // ... clear information of return parameter!
+        aOldValue.clear         ();
+        aConvertedValue.clear   ();
+        // Return NOTHING - "value will not be change ..."
+        bReturn = false;
+    }
+
+    return bReturn;
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/classes/actiontriggerseparatorpropertyset.cxx b/framework/source/fwe/classes/actiontriggerseparatorpropertyset.cxx
new file mode 100644
index 0000000000..104d765f5c
--- /dev/null
+++ b/framework/source/fwe/classes/actiontriggerseparatorpropertyset.cxx
@@ -0,0 +1,245 @@
+/* -*- 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 <classes/actiontriggerseparatorpropertyset.hxx>
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <cppuhelper/proptypehlp.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <cppuhelper/queryinterface.hxx>
+#include <cppuhelper/typeprovider.hxx>
+#include <vcl/svapp.hxx>
+
+using namespace cppu;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::beans;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::awt;
+
+namespace {
+
+// Handles for properties
+// (PLEASE SORT THIS FIELD, IF YOU ADD NEW PROPERTIES!)
+// We use an enum to define these handles, to use all numbers from 0 to nn and
+// if you add someone, you don't must control this!
+// But don't forget to change values of follow defines, if you do something with this enum!
+enum EPROPERTIES
+{
+    HANDLE_TYPE,
+    PROPERTYCOUNT
+};
+
+}
+
+namespace framework
+{
+
+ActionTriggerSeparatorPropertySet::ActionTriggerSeparatorPropertySet()
+        :   OBroadcastHelper        ( m_aMutex )
+        ,   OPropertySetHelper      ( *static_cast< OBroadcastHelper * >(this) )
+        ,   m_nSeparatorType( 0 )
+{
+}
+
+ActionTriggerSeparatorPropertySet::~ActionTriggerSeparatorPropertySet()
+{
+}
+
+// XInterface
+Any SAL_CALL ActionTriggerSeparatorPropertySet::queryInterface( const Type& aType )
+{
+    Any a = ::cppu::queryInterface(
+                aType,
+                static_cast< XServiceInfo* >(this),
+                static_cast< XTypeProvider* >(this));
+
+    if( a.hasValue() )
+        return a;
+    else
+    {
+        a = OPropertySetHelper::queryInterface( aType );
+
+        if( a.hasValue() )
+            return a;
+    }
+
+    return OWeakObject::queryInterface( aType );
+}
+
+void ActionTriggerSeparatorPropertySet::acquire() noexcept
+{
+    OWeakObject::acquire();
+}
+
+void ActionTriggerSeparatorPropertySet::release() noexcept
+{
+    OWeakObject::release();
+}
+
+// XServiceInfo
+OUString SAL_CALL ActionTriggerSeparatorPropertySet::getImplementationName()
+{
+    return IMPLEMENTATIONNAME_ACTIONTRIGGERSEPARATOR;
+}
+
+sal_Bool SAL_CALL ActionTriggerSeparatorPropertySet::supportsService( const OUString& ServiceName )
+{
+    return cppu::supportsService(this, ServiceName);
+}
+
+Sequence< OUString > SAL_CALL ActionTriggerSeparatorPropertySet::getSupportedServiceNames()
+{
+    Sequence<OUString> seqServiceNames { SERVICENAME_ACTIONTRIGGERSEPARATOR };
+    return seqServiceNames;
+}
+
+// XTypeProvider
+Sequence< Type > SAL_CALL ActionTriggerSeparatorPropertySet::getTypes()
+{
+    // Create a static typecollection ...
+    static ::cppu::OTypeCollection ourTypeCollection(
+                        cppu::UnoType<XPropertySet>::get(),
+                        cppu::UnoType<XFastPropertySet>::get(),
+                        cppu::UnoType<XMultiPropertySet>::get(),
+                        cppu::UnoType<XServiceInfo>::get(),
+                        cppu::UnoType<XTypeProvider>::get());
+
+    return ourTypeCollection.getTypes();
+}
+
+Sequence< sal_Int8 > SAL_CALL ActionTriggerSeparatorPropertySet::getImplementationId()
+{
+    return css::uno::Sequence<sal_Int8>();
+}
+
+sal_Bool SAL_CALL ActionTriggerSeparatorPropertySet::convertFastPropertyValue(
+    Any&        aConvertedValue,
+    Any&        aOldValue,
+    sal_Int32   nHandle,
+    const Any&  aValue  )
+{
+    //  Check, if value of property will changed in method "setFastPropertyValue_NoBroadcast()".
+    //  Return sal_True, if changed - else return sal_False.
+    //  Attention: Method "impl_tryToChangeProperty()" can throw the IllegalArgumentException !!!
+    //  Initialize return value with sal_False !!!
+    //  (Handle can be invalid)
+    bool bReturn = false;
+
+    switch( nHandle )
+    {
+        case HANDLE_TYPE:
+            bReturn = impl_tryToChangeProperty( m_nSeparatorType, aValue, aOldValue, aConvertedValue );
+            break;
+    }
+
+    // Return state of operation.
+    return bReturn;
+}
+
+void SAL_CALL ActionTriggerSeparatorPropertySet::setFastPropertyValue_NoBroadcast(
+    sal_Int32 nHandle, const Any& aValue )
+{
+    SolarMutexGuard aGuard;
+
+    // Search for right handle ... and try to set property value.
+    switch( nHandle )
+    {
+        case HANDLE_TYPE:
+            aValue >>= m_nSeparatorType;
+            break;
+    }
+}
+
+void SAL_CALL ActionTriggerSeparatorPropertySet::getFastPropertyValue(
+    Any& aValue, sal_Int32 nHandle ) const
+{
+    SolarMutexGuard aGuard;
+
+    // Search for right handle ... and try to get property value.
+    switch( nHandle )
+    {
+        case HANDLE_TYPE:
+            aValue <<= m_nSeparatorType;
+            break;
+    }
+}
+
+::cppu::IPropertyArrayHelper& SAL_CALL ActionTriggerSeparatorPropertySet::getInfoHelper()
+{
+    // Define static member to give structure of properties to baseclass "OPropertySetHelper".
+    // "impl_getStaticPropertyDescriptor" is a non exported and static function, who will define a static propertytable.
+    // "true" indicates: Table is sorted by name.
+    static OPropertyArrayHelper ourInfoHelper( impl_getStaticPropertyDescriptor(), true );
+
+    return ourInfoHelper;
+}
+
+Reference< XPropertySetInfo > SAL_CALL ActionTriggerSeparatorPropertySet::getPropertySetInfo()
+{
+    // Create structure of propertysetinfo for baseclass "OPropertySetHelper".
+    // (Use method "getInfoHelper()".)
+    static Reference< XPropertySetInfo > xInfo( createPropertySetInfo( getInfoHelper() ) );
+
+    return xInfo;
+}
+
+Sequence< Property > ActionTriggerSeparatorPropertySet::impl_getStaticPropertyDescriptor()
+{
+    return
+    {
+        Property( "SeparatorType", HANDLE_TYPE, cppu::UnoType<sal_Int16>::get(), PropertyAttribute::TRANSIENT )
+    };
+}
+
+bool ActionTriggerSeparatorPropertySet::impl_tryToChangeProperty(
+    sal_Int16           aCurrentValue   ,
+    const   Any&        aNewValue       ,
+    Any&                aOldValue       ,
+    Any&                aConvertedValue )
+{
+    // Set default return value if method failed.
+    bool bReturn = false;
+    // Get new value from any.
+    // IllegalArgumentException() can be thrown!
+    sal_Int16 aValue = 0;
+    convertPropertyValue( aValue, aNewValue );
+
+    // If value change ...
+    if( aValue != aCurrentValue )
+    {
+        // ... set information of change.
+        aOldValue       <<= aCurrentValue;
+        aConvertedValue <<= aValue;
+        // Return OK - "value will be change ..."
+        bReturn = true;
+    }
+    else
+    {
+        // ... clear information of return parameter!
+        aOldValue.clear         ();
+        aConvertedValue.clear   ();
+        // Return NOTHING - "value will not be change ..."
+        bReturn = false;
+    }
+
+    return bReturn;
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/classes/addonmenu.cxx b/framework/source/fwe/classes/addonmenu.cxx
new file mode 100644
index 0000000000..db6a7435ac
--- /dev/null
+++ b/framework/source/fwe/classes/addonmenu.cxx
@@ -0,0 +1,299 @@
+/* -*- 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 <addonmenu.hxx>
+#include <framework/addonsoptions.hxx>
+#include <menuconfiguration.hxx>
+
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <com/sun/star/beans/PropertyValue.hpp>
+
+#include <vcl/commandinfoprovider.hxx>
+#include <vcl/menu.hxx>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::frame;
+using namespace ::com::sun::star::beans;
+
+namespace framework
+{
+
+bool AddonMenuManager::HasAddonMenuElements()
+{
+    return AddonsOptions().HasAddonsMenu();
+}
+
+// Create the Add-Ons menu
+VclPtr<PopupMenu> AddonMenuManager::CreateAddonMenu( const Reference< XFrame >& rFrame )
+{
+    AddonsOptions     aOptions;
+    VclPtr<PopupMenu> pAddonMenu;
+
+    const Sequence< Sequence< PropertyValue > >& rAddonMenuEntries = aOptions.GetAddonsMenu();
+    if ( rAddonMenuEntries.hasElements() )
+    {
+        sal_uInt16  nUniqueMenuId   = ADDONMENU_ITEMID_START;
+        pAddonMenu = VclPtr<PopupMenu>::Create();
+        OUString aModuleIdentifier = vcl::CommandInfoProvider::GetModuleIdentifier( rFrame );
+        AddonMenuManager::BuildMenu( pAddonMenu, MENU_APPEND, nUniqueMenuId, rAddonMenuEntries, rFrame, aModuleIdentifier );
+
+        // Don't return an empty Add-On menu
+        if ( pAddonMenu->GetItemCount() == 0 )
+        {
+            pAddonMenu.disposeAndClear();
+        }
+    }
+
+    return pAddonMenu;
+}
+
+// Returns the next insert position from nPos.
+sal_uInt16 AddonMenuManager::GetNextPos( sal_uInt16 nPos )
+{
+    return ( nPos == MENU_APPEND ) ? MENU_APPEND : ( nPos+1 );
+}
+
+static sal_uInt16 FindMenuId( Menu const * pMenu, std::u16string_view aCommand )
+{
+    sal_uInt16 nPos = 0;
+    OUString aCmd;
+    for ( nPos = 0; nPos < pMenu->GetItemCount(); nPos++ )
+    {
+        sal_uInt16 nId = pMenu->GetItemId( nPos );
+        aCmd = pMenu->GetItemCommand( nId );
+        if ( aCmd == aCommand )
+            return nId;
+    }
+
+    return USHRT_MAX;
+}
+
+// Merge the Add-Ons help menu items into the given menu bar at a defined pos
+void AddonMenuManager::MergeAddonHelpMenu( const Reference< XFrame >& rFrame,
+                                           MenuBar const * pMergeMenuBar )
+{
+    if ( !pMergeMenuBar )
+        return;
+
+    PopupMenu* pHelpMenu(nullptr);
+    sal_uInt16 nId = FindMenuId(pMergeMenuBar, u".uno:HelpMenu");
+    if ( nId != USHRT_MAX )
+        pHelpMenu = pMergeMenuBar->GetPopupMenu( nId );
+
+    if ( !pHelpMenu )
+        return;
+
+    // Add-Ons help menu items should be inserted after the "registration" menu item
+    sal_uInt16 nItemCount       = pHelpMenu->GetItemCount();
+    sal_uInt16 nInsSepAfterPos  = MENU_APPEND;
+    sal_uInt16 nUniqueMenuId    = ADDONMENU_ITEMID_START;
+    AddonsOptions aOptions;
+
+    // try to detect the about menu item with the command URL
+    nId = FindMenuId(pHelpMenu, u".uno:About");
+    sal_uInt16 nInsPos = pHelpMenu->GetItemPos( nId );
+
+    const Sequence< Sequence< PropertyValue > >& rAddonHelpMenuEntries = aOptions.GetAddonsHelpMenu();
+
+    if ( nInsPos < nItemCount && pHelpMenu->GetItemType( nInsPos ) != MenuItemType::SEPARATOR )
+        nInsSepAfterPos = nInsPos;
+
+    OUString aModuleIdentifier = vcl::CommandInfoProvider::GetModuleIdentifier(rFrame);
+    AddonMenuManager::BuildMenu( pHelpMenu, nInsPos, nUniqueMenuId, rAddonHelpMenuEntries, rFrame, aModuleIdentifier );
+
+    if ( pHelpMenu->GetItemCount() > nItemCount )
+    {
+        if ( nInsSepAfterPos < MENU_APPEND )
+        {
+            nInsSepAfterPos += ( pHelpMenu->GetItemCount() - nItemCount );
+            if ( pHelpMenu->GetItemType( nInsSepAfterPos ) != MenuItemType::SEPARATOR )
+                pHelpMenu->InsertSeparator({}, nInsSepAfterPos);
+        }
+        pHelpMenu->InsertSeparator({}, nItemCount);
+    }
+}
+
+// Merge the addon popup menus into the given menu bar at the provided pos.
+void AddonMenuManager::MergeAddonPopupMenus( const Reference< XFrame >& rFrame,
+                                             sal_uInt16               nMergeAtPos,
+                                             MenuBar*             pMergeMenuBar )
+{
+    if ( !pMergeMenuBar )
+        return;
+
+    AddonsOptions   aAddonsOptions;
+    sal_uInt16          nInsertPos = nMergeAtPos;
+
+    OUString                              aTitle;
+    OUString                              aURL;
+    OUString                              aTarget;
+    OUString                              aContext;
+    Sequence< Sequence< PropertyValue > > aAddonSubMenu;
+    sal_uInt16                            nUniqueMenuId = ADDONMENU_ITEMID_START;
+
+    OUString aModuleIdentifier = vcl::CommandInfoProvider::GetModuleIdentifier(rFrame);
+
+    const Sequence< Sequence< PropertyValue > >&    rAddonMenuEntries = aAddonsOptions.GetAddonsMenuBarPart();
+    for ( const Sequence< PropertyValue >& rEntry : rAddonMenuEntries )
+    {
+        AddonMenuManager::GetMenuEntry( rEntry,
+                                        aTitle,
+                                        aURL,
+                                        aTarget,
+                                        aContext,
+                                        aAddonSubMenu );
+        if ( !aTitle.isEmpty() &&
+             !aURL.isEmpty()   &&
+             aAddonSubMenu.hasElements() &&
+             AddonMenuManager::IsCorrectContext( aModuleIdentifier, aContext ))
+        {
+            sal_uInt16          nId             = nUniqueMenuId++;
+            VclPtrInstance<PopupMenu> pAddonPopupMenu;
+
+            AddonMenuManager::BuildMenu( pAddonPopupMenu, MENU_APPEND, nUniqueMenuId, aAddonSubMenu, rFrame, aModuleIdentifier );
+
+            if ( pAddonPopupMenu->GetItemCount() > 0 )
+            {
+                pMergeMenuBar->InsertItem( nId, aTitle, MenuItemBits::NONE, {}, nInsertPos++);
+                pMergeMenuBar->SetPopupMenu( nId, pAddonPopupMenu );
+
+                // Store the command URL into the VCL menu bar for later identification
+                pMergeMenuBar->SetItemCommand( nId, aURL );
+            }
+            else
+                pAddonPopupMenu.disposeAndClear();
+        }
+    }
+}
+
+// Insert the menu and sub menu entries into pCurrentMenu with the aAddonMenuDefinition provided
+void AddonMenuManager::BuildMenu( PopupMenu*                            pCurrentMenu,
+                                  sal_uInt16                            nInsPos,
+                                  sal_uInt16&                           nUniqueMenuId,
+                                  const Sequence< Sequence< PropertyValue > >& aAddonMenuDefinition,
+                                  const Reference< XFrame >&            rFrame,
+                                  const OUString&               rModuleIdentifier )
+{
+    Sequence< Sequence< PropertyValue > >   aAddonSubMenu;
+    bool                                    bInsertSeparator    = false;
+    sal_uInt32                              i                   = 0;
+    sal_uInt32                              nElements           = 0;
+    sal_uInt32                              nCount              = aAddonMenuDefinition.getLength();
+
+    OUString aTitle;
+    OUString aURL;
+    OUString aTarget;
+    OUString aContext;
+
+    for ( i = 0; i < nCount; ++i )
+    {
+        GetMenuEntry( aAddonMenuDefinition[i], aTitle, aURL, aTarget, aContext, aAddonSubMenu );
+
+        if ( !IsCorrectContext( rModuleIdentifier, aContext ) || ( aTitle.isEmpty() && aURL.isEmpty() ))
+            continue;
+
+        if ( aURL == "private:separator" )
+            bInsertSeparator = true;
+        else
+        {
+            VclPtr<PopupMenu> pSubMenu;
+            if ( aAddonSubMenu.hasElements() )
+            {
+                pSubMenu = VclPtr<PopupMenu>::Create();
+                AddonMenuManager::BuildMenu( pSubMenu, MENU_APPEND, nUniqueMenuId, aAddonSubMenu, rFrame, rModuleIdentifier );
+
+                // Don't create a menu item for an empty sub menu
+                if ( pSubMenu->GetItemCount() == 0 )
+                {
+                    pSubMenu.disposeAndClear();
+                    continue;
+                }
+            }
+
+            if ( bInsertSeparator && nElements > 0 )
+            {
+                // Insert a separator only when we insert a new element afterwards and we
+                // have already one before us
+                nElements = 0;
+                bInsertSeparator = false;
+                pCurrentMenu->InsertSeparator({}, nInsPos);
+                nInsPos = AddonMenuManager::GetNextPos( nInsPos );
+            }
+
+            sal_uInt16 nId = nUniqueMenuId++;
+            pCurrentMenu->InsertItem(nId, aTitle, MenuItemBits::NONE, {}, nInsPos);
+            nInsPos = AddonMenuManager::GetNextPos( nInsPos );
+
+            ++nElements;
+
+            void* nAttributePtr = MenuAttributes::CreateAttribute(aTarget, OUString());
+            pCurrentMenu->SetUserValue(nId, nAttributePtr, MenuAttributes::ReleaseAttribute);
+            pCurrentMenu->SetItemCommand( nId, aURL );
+
+            if ( pSubMenu )
+                pCurrentMenu->SetPopupMenu( nId, pSubMenu );
+        }
+    }
+}
+
+// Retrieve the menu entry property values from a sequence
+void AddonMenuManager::GetMenuEntry( const Sequence< PropertyValue >& rAddonMenuEntry,
+                                     OUString& rTitle,
+                                     OUString& rURL,
+                                     OUString& rTarget,
+                                     OUString& rContext,
+                                     Sequence< Sequence< PropertyValue > >& rAddonSubMenu )
+{
+    // Reset submenu parameter
+    rAddonSubMenu   = Sequence< Sequence< PropertyValue > >();
+
+    for ( const PropertyValue& rEntry : rAddonMenuEntry )
+    {
+        OUString aMenuEntryPropName = rEntry.Name;
+        if ( aMenuEntryPropName == ADDONSMENUITEM_STRING_URL )
+            rEntry.Value >>= rURL;
+        else if ( aMenuEntryPropName == ADDONSMENUITEM_STRING_TITLE )
+            rEntry.Value >>= rTitle;
+        else if ( aMenuEntryPropName == ADDONSMENUITEM_STRING_TARGET )
+            rEntry.Value >>= rTarget;
+        else if ( aMenuEntryPropName == ADDONSMENUITEM_STRING_SUBMENU )
+            rEntry.Value >>= rAddonSubMenu;
+        else if ( aMenuEntryPropName == ADDONSMENUITEM_STRING_CONTEXT )
+            rEntry.Value >>= rContext;
+    }
+}
+
+// Check if the context string matches the provided xModel context
+bool AddonMenuManager::IsCorrectContext( std::u16string_view rModuleIdentifier, std::u16string_view rContext )
+{
+    if ( rContext.empty() )
+        return true;
+
+    if ( !rModuleIdentifier.empty() )
+    {
+        return rContext.find( rModuleIdentifier ) != std::u16string_view::npos;
+    }
+
+    return false;
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/classes/addonsoptions.cxx b/framework/source/fwe/classes/addonsoptions.cxx
new file mode 100644
index 0000000000..7801fa5e81
--- /dev/null
+++ b/framework/source/fwe/classes/addonsoptions.cxx
@@ -0,0 +1,1952 @@
+/* -*- 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 <com/sun/star/beans/PropertyValue.hpp>
+#include <framework/addonsoptions.hxx>
+#include <o3tl/safeint.hxx>
+#include <unotools/configmgr.hxx>
+#include <unotools/configitem.hxx>
+#include <unotools/ucbstreamhelper.hxx>
+#include <tools/stream.hxx>
+#include <com/sun/star/uno/Any.hxx>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <sal/log.hxx>
+#include <comphelper/getexpandeduri.hxx>
+#include <comphelper/processfactory.hxx>
+#include <vcl/dibtools.hxx>
+#include <vcl/graph.hxx>
+#include <vcl/graphicfilter.hxx>
+#include <vcl/toolbox.hxx>
+#include <vcl/svapp.hxx>
+
+#include <algorithm>
+#include <string_view>
+#include <unordered_map>
+#include <vector>
+
+//  namespaces
+
+using namespace ::utl;
+using namespace ::osl;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star;
+
+constexpr OUStringLiteral ROOTNODE_ADDONMENU = u"Office.Addons";
+constexpr OUStringLiteral PATHDELIMITER = u"/";
+constexpr OUString SEPARATOR_URL = u"private:separator"_ustr;
+
+#define PROPERTYNAME_URL                                ADDONSMENUITEM_STRING_URL
+#define PROPERTYNAME_TITLE                              ADDONSMENUITEM_STRING_TITLE
+#define PROPERTYNAME_TARGET                             ADDONSMENUITEM_STRING_TARGET
+#define PROPERTYNAME_IMAGEIDENTIFIER                    ADDONSMENUITEM_STRING_IMAGEIDENTIFIER
+#define PROPERTYNAME_CONTEXT                            ADDONSMENUITEM_STRING_CONTEXT
+#define PROPERTYNAME_SUBMENU                            ADDONSMENUITEM_STRING_SUBMENU
+
+constexpr OUStringLiteral IMAGES_NODENAME = u"UserDefinedImages";
+
+// The following order is mandatory. Please add properties at the end!
+#define INDEX_URL               0
+#define INDEX_TITLE             1
+#define INDEX_IMAGEIDENTIFIER   2
+#define INDEX_TARGET            3
+#define INDEX_CONTEXT           4
+#define INDEX_SUBMENU           5
+#define INDEX_CONTROLTYPE       6
+#define INDEX_WIDTH             7
+#define INDEX_ALIGN             8
+#define INDEX_AUTOSIZE          9
+#define INDEX_OWNERDRAW         10
+#define INDEX_MANDATORY         11
+#define INDEX_STYLE             12
+#define PROPERTYCOUNT_INDEX     13
+
+// The following order is mandatory. Please add properties at the end!
+#define PROPERTYCOUNT_MENUITEM                          6
+#define OFFSET_MENUITEM_URL                             0
+#define OFFSET_MENUITEM_TITLE                           1
+#define OFFSET_MENUITEM_IMAGEIDENTIFIER                 2
+#define OFFSET_MENUITEM_TARGET                          3
+#define OFFSET_MENUITEM_CONTEXT                         4
+#define OFFSET_MENUITEM_SUBMENU                         5
+
+// The following order is mandatory. Please add properties at the end!
+#define PROPERTYCOUNT_POPUPMENU                         4
+#define OFFSET_POPUPMENU_TITLE                          0
+#define OFFSET_POPUPMENU_CONTEXT                        1
+#define OFFSET_POPUPMENU_SUBMENU                        2
+#define OFFSET_POPUPMENU_URL                            3   // Used for property set
+
+// The following order is mandatory. Please add properties at the end!
+#define PROPERTYCOUNT_TOOLBARITEM                       7
+#define OFFSET_TOOLBARITEM_URL                          0
+#define OFFSET_TOOLBARITEM_TITLE                        1
+#define OFFSET_TOOLBARITEM_IMAGEIDENTIFIER              2
+#define OFFSET_TOOLBARITEM_TARGET                       3
+#define OFFSET_TOOLBARITEM_CONTEXT                      4
+#define OFFSET_TOOLBARITEM_CONTROLTYPE                  5
+#define OFFSET_TOOLBARITEM_WIDTH                        6
+
+// The following order is mandatory. Please add properties at the end!
+#define PROPERTYCOUNT_NOTEBOOKBARITEM                   8
+#define OFFSET_NOTEBOOKBARITEM_URL                      0
+#define OFFSET_NOTEBOOKBARITEM_TITLE                    1
+#define OFFSET_NOTEBOOKBARITEM_IMAGEIDENTIFIER          2
+#define OFFSET_NOTEBOOKBARITEM_TARGET                   3
+#define OFFSET_NOTEBOOKBARITEM_CONTEXT                  4
+#define OFFSET_NOTEBOOKBARITEM_CONTROLTYPE              5
+#define OFFSET_NOTEBOOKBARITEM_WIDTH                    6
+#define OFFSET_NOTEBOOKBARITEM_STYLE                    7
+
+// The following order is mandatory. Please add properties at the end!
+#define PROPERTYCOUNT_STATUSBARITEM                     8
+#define OFFSET_STATUSBARITEM_URL                        0
+#define OFFSET_STATUSBARITEM_TITLE                      1
+#define OFFSET_STATUSBARITEM_CONTEXT                    2
+#define OFFSET_STATUSBARITEM_ALIGN                      3
+#define OFFSET_STATUSBARITEM_AUTOSIZE                   4
+#define OFFSET_STATUSBARITEM_OWNERDRAW                  5
+#define OFFSET_STATUSBARITEM_MANDATORY                  6
+#define OFFSET_STATUSBARITEM_WIDTH                      7
+
+// The following order is mandatory. Please add properties at the end!
+#define PROPERTYCOUNT_IMAGES                            8
+#define PROPERTYCOUNT_EMBEDDED_IMAGES                   2
+#define OFFSET_IMAGES_SMALL                             0
+#define OFFSET_IMAGES_BIG                               1
+#define OFFSET_IMAGES_SMALLHC                           2
+#define OFFSET_IMAGES_BIGHC                             3
+#define OFFSET_IMAGES_SMALL_URL                         4
+#define OFFSET_IMAGES_BIG_URL                           5
+#define OFFSET_IMAGES_SMALLHC_URL                       6
+#define OFFSET_IMAGES_BIGHC_URL                         7
+
+#define PROPERTYCOUNT_MERGE_MENUBAR                     6
+#define OFFSET_MERGEMENU_MERGEPOINT                     0
+#define OFFSET_MERGEMENU_MERGECOMMAND                   1
+#define OFFSET_MERGEMENU_MERGECOMMANDPARAMETER          2
+#define OFFSET_MERGEMENU_MERGEFALLBACK                  3
+#define OFFSET_MERGEMENU_MERGECONTEXT                   4
+#define OFFSET_MERGEMENU_MENUITEMS                      5
+
+#define PROPERTYCOUNT_MERGE_TOOLBAR                     7
+#define OFFSET_MERGETOOLBAR_TOOLBAR                     0
+#define OFFSET_MERGETOOLBAR_MERGEPOINT                  1
+#define OFFSET_MERGETOOLBAR_MERGECOMMAND                2
+#define OFFSET_MERGETOOLBAR_MERGECOMMANDPARAMETER       3
+#define OFFSET_MERGETOOLBAR_MERGEFALLBACK               4
+#define OFFSET_MERGETOOLBAR_MERGECONTEXT                5
+#define OFFSET_MERGETOOLBAR_TOOLBARITEMS                6
+
+#define PROPERTYCOUNT_MERGE_NOTEBOOKBAR                 7
+#define OFFSET_MERGENOTEBOOKBAR_NOTEBOOKBAR             0
+#define OFFSET_MERGENOTEBOOKBAR_MERGEPOINT              1
+#define OFFSET_MERGENOTEBOOKBAR_MERGECOMMAND            2
+#define OFFSET_MERGENOTEBOOKBAR_MERGECOMMANDPARAMETER   3
+#define OFFSET_MERGENOTEBOOKBAR_MERGEFALLBACK           4
+#define OFFSET_MERGENOTEBOOKBAR_MERGECONTEXT            5
+#define OFFSET_MERGENOTEBOOKBAR_NOTEBOOKBARITEMS        6
+
+#define PROPERTYCOUNT_MERGE_STATUSBAR                   6
+#define OFFSET_MERGESTATUSBAR_MERGEPOINT                0
+#define OFFSET_MERGESTATUSBAR_MERGECOMMAND              1
+#define OFFSET_MERGESTATUSBAR_MERGECOMMANDPARAMETER     2
+#define OFFSET_MERGESTATUSBAR_MERGEFALLBACK             3
+#define OFFSET_MERGESTATUSBAR_MERGECONTEXT              4
+#define OFFSET_MERGESTATUSBAR_STATUSBARITEMS            5
+
+//  private declarations!
+
+/*-****************************************************************************************************************
+    @descr  struct to hold information about one menu entry.
+****************************************************************************************************************-*/
+
+namespace framework
+{
+
+class AddonsOptions_Impl : public ConfigItem
+{
+
+    //  public methods
+
+    public:
+
+        //  constructor / destructor
+
+         AddonsOptions_Impl();
+        virtual ~AddonsOptions_Impl() override;
+
+        //  overridden methods of baseclass
+
+        /*-****************************************************************************************************
+            @short      called for notify of configmanager
+            @descr      This method is called from the ConfigManager before application ends or from the
+                        PropertyChangeListener if the sub tree broadcasts changes. You must update your
+                        internal values.
+
+            @seealso    baseclass ConfigItem
+
+            @param      "lPropertyNames" is the list of properties which should be updated.
+        *//*-*****************************************************************************************************/
+
+        virtual void Notify( const Sequence< OUString >& lPropertyNames ) override;
+
+        //  public interface
+
+        /*-****************************************************************************************************
+            @short      base implementation of public interface for "SvtDynamicMenuOptions"!
+            @descr      These class is used as static member of "SvtDynamicMenuOptions" ...
+                        => The code exist only for one time and isn't duplicated for every instance!
+        *//*-*****************************************************************************************************/
+
+        bool                                            HasAddonsMenu        () const;
+        sal_Int32                                       GetAddonsToolBarCount() const;
+        sal_Int32                                       GetAddonsNotebookBarCount() const;
+        const Sequence< Sequence< PropertyValue > >&    GetAddonsMenu        () const { return m_aCachedMenuProperties;}
+        const Sequence< Sequence< PropertyValue > >&    GetAddonsMenuBarPart () const { return m_aCachedMenuBarPartProperties;}
+        const Sequence< Sequence< PropertyValue > >&    GetAddonsToolBarPart ( sal_uInt32 nIndex ) const;
+        const Sequence< Sequence< PropertyValue > >&    GetAddonsNotebookBarPart ( sal_uInt32 nIndex ) const;
+        OUString                                        GetAddonsToolbarResourceName( sal_uInt32 nIndex ) const;
+        OUString                                        GetAddonsNotebookBarResourceName( sal_uInt32 nIndex ) const;
+        const Sequence< Sequence< PropertyValue > >&    GetAddonsHelpMenu    () const { return m_aCachedHelpMenuProperties;}
+        BitmapEx                                        GetImageFromURL( const OUString& aURL, bool bBig, bool bNoScale );
+        const MergeMenuInstructionContainer&            GetMergeMenuInstructions() const { return m_aCachedMergeMenuInsContainer;}
+        bool                                            GetMergeToolbarInstructions( const OUString& rToolbarName, MergeToolbarInstructionContainer& rToolbarInstructions ) const;
+        bool                                            GetMergeNotebookBarInstructions( const OUString& rNotebookBarName, MergeNotebookBarInstructionContainer& rNotebookBarInstructions ) const;
+        const MergeStatusbarInstructionContainer&       GetMergeStatusbarInstructions() const { return m_aCachedStatusbarMergingInstructions;}
+        void                                            ReadConfigurationData();
+
+    private:
+        enum ImageSize
+        {
+            IMGSIZE_SMALL = 0,
+            IMGSIZE_BIG
+        };
+
+        struct OneImageEntry
+        {
+            BitmapEx aScaled;   ///< cached scaled image
+            BitmapEx aImage;    ///< original un-scaled image
+            OUString aURL;      ///< URL in case it is not loaded yet
+        };
+
+        struct ImageEntry
+        {
+            // if the image is set, it was embedded in some way,
+            // otherwise we use the associated URL to load on demand
+
+            // accessed in this order
+            OneImageEntry aSizeEntry[2];
+            ImageEntry() {}
+            void addImage(ImageSize eSize, const BitmapEx &rImage);
+            void addImage(ImageSize eSize, const OUString &rURL);
+        };
+
+        typedef std::unordered_map< OUString, ImageEntry > ImageManager;
+        typedef std::unordered_map< OUString, sal_uInt32 > StringToIndexMap;
+        typedef std::vector< Sequence< Sequence< PropertyValue > > > AddonToolBars;
+        typedef std::vector< Sequence< Sequence< PropertyValue > > > AddonNotebookBars;
+        typedef std::unordered_map< OUString, MergeToolbarInstructionContainer > ToolbarMergingInstructions;
+        typedef std::unordered_map< OUString, MergeNotebookBarInstructionContainer > NotebookBarMergingInstructions;
+
+        /*-****************************************************************************************************
+            @short      return list of key names of our configuration management which represent our module tree
+            @descr      These methods return the current list of key names! We need it to get needed values from our
+                        configuration management!
+            @param      "nCount"     ,   returns count of menu entries for "new"
+            @return     A list of configuration key names is returned.
+        *//*-*****************************************************************************************************/
+
+        void                 ReadAddonMenuSet( Sequence< Sequence< PropertyValue > >& aAddonMenuSeq );
+        void                 ReadOfficeMenuBarSet( Sequence< Sequence< PropertyValue > >& aAddonOfficeMenuBarSeq );
+        void                 ReadOfficeToolBarSet( AddonToolBars& rAddonOfficeToolBars, std::vector< OUString >& rAddonOfficeToolBarResNames );
+        bool                 ReadToolBarItemSet( const OUString& rToolBarItemSetNodeName, Sequence< Sequence< PropertyValue > >& aAddonOfficeToolBarSeq );
+        void                 ReadOfficeNotebookBarSet( AddonNotebookBars& rAddonOfficeNotebookBars, std::vector< OUString >& rAddonOfficeNotebookBarResNames );
+        bool                 ReadNotebookBarItemSet( const OUString& rNotebookBarItemSetNodeName, Sequence< Sequence< PropertyValue > >& aAddonOfficeNotebookBarSeq );
+
+        void                 ReadOfficeHelpSet( Sequence< Sequence< PropertyValue > >& aAddonOfficeHelpMenuSeq );
+        void                 ReadImages( ImageManager& aImageManager );
+        void                 ReadMenuMergeInstructions( MergeMenuInstructionContainer& rContainer );
+        void                 ReadToolbarMergeInstructions( ToolbarMergingInstructions& rToolbarMergeMap );
+        void                 ReadNotebookBarMergeInstructions( NotebookBarMergingInstructions& rNotebookBarMergeMap );
+        void                 ReadStatusbarMergeInstructions( MergeStatusbarInstructionContainer& rContainer );
+
+        void                 ReadMergeMenuData( std::u16string_view aMergeAddonInstructionBase, Sequence< Sequence< PropertyValue > >& rMergeMenu );
+        void                 ReadMergeToolbarData( std::u16string_view aMergeAddonInstructionBase, Sequence< Sequence< PropertyValue > >& rMergeToolbarItems );
+        void                 ReadMergeNotebookBarData( std::u16string_view aMergeAddonInstructionBase, Sequence< Sequence< PropertyValue > >& rMergeNotebookBarItems );
+        void                 ReadMergeStatusbarData( std::u16string_view aMergeAddonInstructionBase, Sequence< Sequence< PropertyValue > >& rMergeStatusbar );
+        bool                 ReadMenuItem( std::u16string_view aMenuItemNodeName, Sequence< PropertyValue >& aMenuItem, bool bIgnoreSubMenu = false );
+        bool                 ReadPopupMenu( std::u16string_view aPopupMenuNodeName, Sequence< PropertyValue >& aPopupMenu );
+        void                 AppendPopupMenu( Sequence< PropertyValue >& aTargetPopupMenu, const Sequence< PropertyValue >& rSourcePopupMenu );
+        bool                 ReadToolBarItem( std::u16string_view aToolBarItemNodeName, Sequence< PropertyValue >& aToolBarItem );
+        bool                 ReadNotebookBarItem( std::u16string_view aNotebookBarItemNodeName, Sequence< PropertyValue >& aNotebookBarItem );
+
+        bool                 ReadStatusBarItem( std::u16string_view aStatusbarItemNodeName, Sequence< PropertyValue >& aStatusbarItem );
+        std::unique_ptr<ImageEntry> ReadImageData( std::u16string_view aImagesNodeName );
+        void                 ReadAndAssociateImages( const OUString& aURL, const OUString& aImageId );
+        BitmapEx             ReadImageFromURL( const OUString& aURL );
+        bool                 HasAssociatedImages( const OUString& aURL );
+        void                 SubstituteVariables( OUString& aURL );
+
+        void                 ReadSubMenuEntries( const Sequence< OUString >& aSubMenuNodeNames, Sequence< Sequence< PropertyValue > >& rSubMenu );
+        OUString             GeneratePrefixURL();
+
+        Sequence< OUString > GetPropertyNamesMenuItem( std::u16string_view aPropertyRootNode )
+            const;
+        Sequence< OUString > GetPropertyNamesPopupMenu( std::u16string_view aPropertyRootNode )
+            const;
+        Sequence< OUString > GetPropertyNamesToolBarItem( std::u16string_view aPropertyRootNode )
+            const;
+        Sequence< OUString > GetPropertyNamesNotebookBarItem( std::u16string_view aPropertyRootNode ) const;
+
+        Sequence< OUString > GetPropertyNamesStatusbarItem( std::u16string_view aPropertyRootNode ) const;
+        Sequence< OUString > GetPropertyNamesImages( std::u16string_view aPropertyRootNode ) const;
+        bool                 CreateImageFromSequence( BitmapEx& rImage, Sequence< sal_Int8 >& rBitmapDataSeq ) const;
+
+        DECL_LINK(NotifyEvent, void*, void);
+
+        virtual void ImplCommit() override;
+
+    //  private member
+
+    private:
+        sal_Int32                                         m_nRootAddonPopupMenuId;
+        OUString                                   m_aPropNames[PROPERTYCOUNT_INDEX];
+        OUString                                   m_aPropImagesNames[PROPERTYCOUNT_IMAGES];
+        OUString                                   m_aPropMergeMenuNames[PROPERTYCOUNT_MERGE_MENUBAR];
+        OUString                                   m_aPropMergeToolbarNames[PROPERTYCOUNT_MERGE_TOOLBAR];
+        OUString                                   m_aPropMergeNotebookBarNames[PROPERTYCOUNT_MERGE_NOTEBOOKBAR];
+        OUString                                   m_aPropMergeStatusbarNames[PROPERTYCOUNT_MERGE_STATUSBAR];
+        OUString                                   m_aPathDelimiter;
+        OUString                                   m_aRootAddonPopupMenuURLPrexfix;
+        Sequence< Sequence< PropertyValue > >             m_aCachedMenuProperties;
+        Sequence< Sequence< PropertyValue > >             m_aCachedMenuBarPartProperties;
+        AddonToolBars                                     m_aCachedToolBarPartProperties;
+        AddonNotebookBars                                 m_aCachedNotebookBarPartProperties;
+        std::vector< OUString >                      m_aCachedToolBarPartResourceNames;
+        std::vector< OUString >                      m_aCachedNotebookBarPartResourceNames;
+        Sequence< Sequence< PropertyValue > >             m_aCachedHelpMenuProperties;
+        ImageManager                                      m_aImageManager;
+        Sequence< Sequence< PropertyValue > >             m_aEmptyAddonToolBar;
+        Sequence< Sequence< PropertyValue > >             m_aEmptyAddonNotebookBar;
+        MergeMenuInstructionContainer                     m_aCachedMergeMenuInsContainer;
+        ToolbarMergingInstructions                        m_aCachedToolbarMergingInstructions;
+        NotebookBarMergingInstructions                    m_aCachedNotebookBarMergingInstructions;
+        MergeStatusbarInstructionContainer                m_aCachedStatusbarMergingInstructions;
+};
+
+void AddonsOptions_Impl::ImageEntry::addImage(ImageSize eSize, const BitmapEx& rImage)
+{
+    aSizeEntry[static_cast<int>(eSize)].aImage = rImage;
+}
+
+void AddonsOptions_Impl::ImageEntry::addImage(ImageSize eSize, const OUString &rURL)
+{
+    aSizeEntry[static_cast<int>(eSize)].aURL = rURL;
+}
+
+//  constructor
+
+AddonsOptions_Impl::AddonsOptions_Impl()
+    // Init baseclasses first
+    : ConfigItem( ROOTNODE_ADDONMENU ),
+    m_nRootAddonPopupMenuId( 0 ),
+    m_aPathDelimiter( PATHDELIMITER ),
+    m_aRootAddonPopupMenuURLPrexfix( ADDONSPOPUPMENU_URL_PREFIX_STR )
+{
+    // initialize array with fixed property names
+    m_aPropNames[ INDEX_URL             ] = PROPERTYNAME_URL;
+    m_aPropNames[ INDEX_TITLE           ] = PROPERTYNAME_TITLE;
+    m_aPropNames[ INDEX_TARGET          ] = PROPERTYNAME_TARGET;
+    m_aPropNames[ INDEX_IMAGEIDENTIFIER ] = PROPERTYNAME_IMAGEIDENTIFIER;
+    m_aPropNames[ INDEX_CONTEXT         ] = PROPERTYNAME_CONTEXT;
+    m_aPropNames[ INDEX_SUBMENU         ] = PROPERTYNAME_SUBMENU; // Submenu set!
+    m_aPropNames[ INDEX_CONTROLTYPE     ] = "ControlType";
+    m_aPropNames[ INDEX_WIDTH           ] = "Width";
+    m_aPropNames[ INDEX_ALIGN           ] = "Alignment";
+    m_aPropNames[ INDEX_AUTOSIZE        ] = "AutoSize";
+    m_aPropNames[ INDEX_OWNERDRAW       ] = "OwnerDraw";
+    m_aPropNames[ INDEX_MANDATORY       ] = "Mandatory";
+    m_aPropNames[ INDEX_STYLE           ] = "Style";
+
+    // initialize array with fixed images property names
+    m_aPropImagesNames[ OFFSET_IMAGES_SMALL         ] = "ImageSmall";
+    m_aPropImagesNames[ OFFSET_IMAGES_BIG           ] = "ImageBig";
+    m_aPropImagesNames[ OFFSET_IMAGES_SMALLHC       ] = "ImageSmallHC";
+    m_aPropImagesNames[ OFFSET_IMAGES_BIGHC         ] = "ImageBigHC";
+    m_aPropImagesNames[ OFFSET_IMAGES_SMALL_URL     ] = "ImageSmallURL";
+    m_aPropImagesNames[ OFFSET_IMAGES_BIG_URL       ] = "ImageBigURL";
+    m_aPropImagesNames[ OFFSET_IMAGES_SMALLHC_URL   ] = "ImageSmallHCURL";
+    m_aPropImagesNames[ OFFSET_IMAGES_BIGHC_URL     ] = "ImageBigHCURL";
+
+    // initialize array with fixed merge menu property names
+    m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGEPOINT    ] = "MergePoint";
+    m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGECOMMAND  ] = "MergeCommand";
+    m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGECOMMANDPARAMETER ] = "MergeCommandParameter";
+    m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGEFALLBACK ] = "MergeFallback";
+    m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGECONTEXT  ] = "MergeContext";
+    m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MENUITEMS     ] = "MenuItems";
+
+    m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_TOOLBAR               ] = "MergeToolBar";
+    m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGEPOINT            ] = "MergePoint";
+    m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGECOMMAND          ] = "MergeCommand";
+    m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGECOMMANDPARAMETER ] = "MergeCommandParameter";
+    m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGEFALLBACK         ] = "MergeFallback";
+    m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGECONTEXT          ] = "MergeContext";
+    m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_TOOLBARITEMS          ] = "ToolBarItems";
+
+    m_aPropMergeNotebookBarNames[ OFFSET_MERGENOTEBOOKBAR_NOTEBOOKBAR           ] = "MergeNotebookBar";
+    m_aPropMergeNotebookBarNames[ OFFSET_MERGENOTEBOOKBAR_MERGEPOINT            ] = "MergePoint";
+    m_aPropMergeNotebookBarNames[ OFFSET_MERGENOTEBOOKBAR_MERGECOMMAND          ] = "MergeCommand";
+    m_aPropMergeNotebookBarNames[ OFFSET_MERGENOTEBOOKBAR_MERGECOMMANDPARAMETER ] = "MergeCommandParameter";
+    m_aPropMergeNotebookBarNames[ OFFSET_MERGENOTEBOOKBAR_MERGEFALLBACK         ] = "MergeFallback";
+    m_aPropMergeNotebookBarNames[ OFFSET_MERGENOTEBOOKBAR_MERGECONTEXT          ] = "MergeContext";
+    m_aPropMergeNotebookBarNames[ OFFSET_MERGENOTEBOOKBAR_NOTEBOOKBARITEMS      ] = "NotebookBarItems";
+
+    m_aPropMergeStatusbarNames[ OFFSET_MERGESTATUSBAR_MERGEPOINT            ] = "MergePoint";
+    m_aPropMergeStatusbarNames[ OFFSET_MERGESTATUSBAR_MERGECOMMAND          ] = "MergeCommand";
+    m_aPropMergeStatusbarNames[ OFFSET_MERGESTATUSBAR_MERGECOMMANDPARAMETER ] = "MergeCommandParameter";
+    m_aPropMergeStatusbarNames[ OFFSET_MERGESTATUSBAR_MERGEFALLBACK         ] = "MergeFallback";
+    m_aPropMergeStatusbarNames[ OFFSET_MERGESTATUSBAR_MERGECONTEXT          ] = "MergeContext";
+    m_aPropMergeStatusbarNames[ OFFSET_MERGESTATUSBAR_STATUSBARITEMS        ] = "StatusBarItems";
+
+    ReadConfigurationData();
+
+    // Enable notification mechanism of our baseclass.
+    // We need it to get information about changes outside these class on our used configuration keys!
+    Sequence<OUString> aNotifySeq { "AddonUI" };
+    EnableNotification( aNotifySeq );
+}
+
+//  destructor
+
+AddonsOptions_Impl::~AddonsOptions_Impl()
+{
+    assert(!IsModified()); // should have been committed
+}
+
+void AddonsOptions_Impl::ReadConfigurationData()
+{
+    // reset members to be read again from configuration
+    m_aCachedMenuProperties = Sequence< Sequence< PropertyValue > >();
+    m_aCachedMenuBarPartProperties = Sequence< Sequence< PropertyValue > >();
+    m_aCachedToolBarPartProperties = AddonToolBars();
+    m_aCachedNotebookBarPartProperties = AddonNotebookBars();
+    m_aCachedHelpMenuProperties = Sequence< Sequence< PropertyValue > >();
+    m_aCachedToolBarPartResourceNames.clear();
+    m_aCachedNotebookBarPartResourceNames.clear();
+    m_aImageManager = ImageManager();
+
+    ReadAddonMenuSet( m_aCachedMenuProperties );
+    ReadOfficeMenuBarSet( m_aCachedMenuBarPartProperties );
+    ReadOfficeToolBarSet( m_aCachedToolBarPartProperties, m_aCachedToolBarPartResourceNames );
+    ReadOfficeNotebookBarSet( m_aCachedNotebookBarPartProperties, m_aCachedNotebookBarPartResourceNames );
+
+    ReadOfficeHelpSet( m_aCachedHelpMenuProperties );
+    ReadImages( m_aImageManager );
+
+    m_aCachedMergeMenuInsContainer.clear();
+    m_aCachedToolbarMergingInstructions.clear();
+    m_aCachedNotebookBarMergingInstructions.clear();
+    m_aCachedStatusbarMergingInstructions.clear();
+
+    ReadMenuMergeInstructions( m_aCachedMergeMenuInsContainer );
+    ReadToolbarMergeInstructions( m_aCachedToolbarMergingInstructions );
+    ReadNotebookBarMergeInstructions( m_aCachedNotebookBarMergingInstructions );
+    ReadStatusbarMergeInstructions( m_aCachedStatusbarMergingInstructions );
+}
+
+//  public method
+
+void AddonsOptions_Impl::Notify( const Sequence< OUString >& /*lPropertyNames*/ )
+{
+    Application::PostUserEvent(LINK(this, AddonsOptions_Impl, NotifyEvent));
+}
+
+//  public method
+
+void AddonsOptions_Impl::ImplCommit()
+{
+    SAL_WARN("fwk", "AddonsOptions_Impl::ImplCommit(): Not implemented yet!");
+}
+
+//  public method
+
+bool AddonsOptions_Impl::HasAddonsMenu() const
+{
+    return m_aCachedMenuProperties.hasElements();
+}
+
+//  public method
+
+sal_Int32 AddonsOptions_Impl::GetAddonsToolBarCount() const
+{
+    return m_aCachedToolBarPartProperties.size();
+}
+
+//  public method
+
+sal_Int32 AddonsOptions_Impl::GetAddonsNotebookBarCount() const
+{
+    return m_aCachedNotebookBarPartProperties.size();
+}
+
+//  public method
+
+const Sequence< Sequence< PropertyValue > >& AddonsOptions_Impl::GetAddonsToolBarPart( sal_uInt32 nIndex ) const
+{
+    if ( /*nIndex >= 0 &&*/ nIndex < m_aCachedToolBarPartProperties.size() )
+        return m_aCachedToolBarPartProperties[nIndex];
+    else
+        return m_aEmptyAddonToolBar;
+}
+
+//  public method
+
+const Sequence< Sequence< PropertyValue > >& AddonsOptions_Impl::GetAddonsNotebookBarPart( sal_uInt32 nIndex ) const
+{
+    if ( /*nIndex >= 0 &&*/ nIndex < m_aCachedNotebookBarPartProperties.size() )
+        return m_aCachedNotebookBarPartProperties[nIndex];
+    else
+        return m_aEmptyAddonNotebookBar;
+}
+
+//  public method
+
+OUString AddonsOptions_Impl::GetAddonsToolbarResourceName( sal_uInt32 nIndex ) const
+{
+    if ( nIndex < m_aCachedToolBarPartResourceNames.size() )
+        return m_aCachedToolBarPartResourceNames[nIndex];
+    else
+        return OUString();
+}
+
+//  public method
+
+OUString AddonsOptions_Impl::GetAddonsNotebookBarResourceName( sal_uInt32 nIndex ) const
+{
+    if ( nIndex < m_aCachedNotebookBarPartResourceNames.size() )
+        return m_aCachedNotebookBarPartResourceNames[nIndex];
+    else
+        return OUString();
+}
+
+//  public method
+
+bool AddonsOptions_Impl::GetMergeToolbarInstructions(
+    const OUString& rToolbarName,
+    MergeToolbarInstructionContainer& rToolbarInstructions ) const
+{
+    ToolbarMergingInstructions::const_iterator pIter = m_aCachedToolbarMergingInstructions.find( rToolbarName );
+    if ( pIter != m_aCachedToolbarMergingInstructions.end() )
+    {
+        rToolbarInstructions = pIter->second;
+        return true;
+    }
+    else
+        return false;
+}
+
+//  public method
+
+bool AddonsOptions_Impl::GetMergeNotebookBarInstructions(
+    const OUString& rNotebookBarName,
+    MergeNotebookBarInstructionContainer& rNotebookBarInstructions ) const
+{
+    NotebookBarMergingInstructions::const_iterator pIter = m_aCachedNotebookBarMergingInstructions.find( rNotebookBarName );
+    if ( pIter != m_aCachedNotebookBarMergingInstructions.end() )
+    {
+        rNotebookBarInstructions = pIter->second;
+        return true;
+    }
+    else
+        return false;
+}
+
+//  public method
+
+static BitmapEx ScaleImage( const BitmapEx &rImage, bool bBig )
+{
+    Size aSize = ToolBox::GetDefaultImageSize(bBig ? ToolBoxButtonSize::Large : ToolBoxButtonSize::Small);
+    BitmapEx aScaleBmp(rImage);
+    SAL_INFO("fwk", "Addons: expensive scale image from "
+             << aScaleBmp.GetSizePixel() << " to " << aSize);
+    aScaleBmp.Scale(aSize, BmpScaleFlag::BestQuality);
+    return aScaleBmp;
+}
+
+BitmapEx AddonsOptions_Impl::GetImageFromURL( const OUString& aURL, bool bBig, bool bNoScale )
+{
+    BitmapEx aImage;
+
+    SAL_INFO("fwk", "Expensive: Addons GetImageFromURL " << aURL <<
+             " big " << (bBig?"big":"little") <<
+             " scale " << (bNoScale ? "noscale" : "scale"));
+
+    ImageManager::iterator pIter = m_aImageManager.find(aURL);
+    if ( pIter != m_aImageManager.end() )
+    {
+        ImageSize eSize = bBig ? IMGSIZE_BIG : IMGSIZE_SMALL;
+        int nIdx = static_cast<int>(eSize);
+        int nOtherIdx = nIdx ? 0 : 1;
+
+        OneImageEntry& rSizeEntry = pIter->second.aSizeEntry[nIdx];
+        OneImageEntry& rOtherEntry = pIter->second.aSizeEntry[nOtherIdx];
+        // actually read the image ...
+        if (rSizeEntry.aImage.IsEmpty())
+            rSizeEntry.aImage = ReadImageFromURL(rSizeEntry.aURL);
+
+        if (rSizeEntry.aImage.IsEmpty())
+        { // try the other size and scale it
+            aImage = ScaleImage(ReadImageFromURL(rOtherEntry.aURL), bBig);
+            rSizeEntry.aImage = aImage;
+            if (rSizeEntry.aImage.IsEmpty())
+                SAL_WARN("fwk", "failed to load addons image " << aURL);
+        }
+
+        // FIXME: bNoScale is not terribly meaningful or useful
+
+        if (aImage.IsEmpty() && bNoScale)
+            aImage = rSizeEntry.aImage;
+
+        if (aImage.IsEmpty() && !rSizeEntry.aScaled.IsEmpty())
+            aImage = rSizeEntry.aScaled;
+
+        else // scale to the correct size for the theme / toolbox
+        {
+            aImage = rSizeEntry.aImage;
+            if (aImage.IsEmpty()) // use and scale the other if one size is missing
+                aImage = rOtherEntry.aImage;
+
+            aImage = ScaleImage(aImage, bBig);
+            rSizeEntry.aScaled = aImage; // cache for next time
+        }
+    }
+
+    return aImage;
+}
+
+void AddonsOptions_Impl::ReadAddonMenuSet( Sequence< Sequence< PropertyValue > >& rAddonMenuSeq )
+{
+    // Read the AddonMenu set and fill property sequences
+    OUString             aAddonMenuNodeName( "AddonUI/AddonMenu" );
+    Sequence< OUString > aAddonMenuNodeSeq = GetNodeNames( aAddonMenuNodeName );
+    OUString             aAddonMenuItemNode( aAddonMenuNodeName + m_aPathDelimiter );
+
+    sal_uInt32              nCount = aAddonMenuNodeSeq.getLength();
+    sal_uInt32              nIndex = 0;
+    Sequence< PropertyValue > aMenuItem( PROPERTYCOUNT_MENUITEM );
+    auto pMenuItem = aMenuItem.getArray();
+    // Init the property value sequence
+    pMenuItem[ OFFSET_MENUITEM_URL              ].Name = m_aPropNames[ INDEX_URL            ];
+    pMenuItem[ OFFSET_MENUITEM_TITLE            ].Name = m_aPropNames[ INDEX_TITLE          ];
+    pMenuItem[ OFFSET_MENUITEM_TARGET           ].Name = m_aPropNames[ INDEX_TARGET         ];
+    pMenuItem[ OFFSET_MENUITEM_IMAGEIDENTIFIER  ].Name = m_aPropNames[ INDEX_IMAGEIDENTIFIER];
+    pMenuItem[ OFFSET_MENUITEM_CONTEXT          ].Name = m_aPropNames[ INDEX_CONTEXT        ];
+    pMenuItem[ OFFSET_MENUITEM_SUBMENU          ].Name = m_aPropNames[ INDEX_SUBMENU        ];  // Submenu set!
+
+    for ( sal_uInt32 n = 0; n < nCount; n++ )
+    {
+        OUString aRootMenuItemNode( aAddonMenuItemNode + aAddonMenuNodeSeq[n] );
+
+        // Read the MenuItem
+        if ( ReadMenuItem( aRootMenuItemNode, aMenuItem ) )
+        {
+            // Successfully read a menu item, append to our list
+            sal_uInt32 nMenuItemCount = rAddonMenuSeq.getLength() + 1;
+            rAddonMenuSeq.realloc( nMenuItemCount );
+            rAddonMenuSeq.getArray()[nIndex++] = aMenuItem;
+        }
+    }
+}
+
+void AddonsOptions_Impl::ReadOfficeHelpSet( Sequence< Sequence< PropertyValue > >& rAddonOfficeHelpMenuSeq )
+{
+    // Read the AddonMenu set and fill property sequences
+    OUString             aAddonHelpMenuNodeName( "AddonUI/OfficeHelp" );
+    Sequence< OUString > aAddonHelpMenuNodeSeq = GetNodeNames( aAddonHelpMenuNodeName );
+    OUString             aAddonHelpMenuItemNode( aAddonHelpMenuNodeName + m_aPathDelimiter );
+
+    sal_uInt32              nCount = aAddonHelpMenuNodeSeq.getLength();
+    sal_uInt32              nIndex = 0;
+    Sequence< PropertyValue > aMenuItem( PROPERTYCOUNT_MENUITEM );
+    auto pMenuItem = aMenuItem.getArray();
+    // Init the property value sequence
+    pMenuItem[ OFFSET_MENUITEM_URL              ].Name = m_aPropNames[ INDEX_URL            ];
+    pMenuItem[ OFFSET_MENUITEM_TITLE            ].Name = m_aPropNames[ INDEX_TITLE          ];
+    pMenuItem[ OFFSET_MENUITEM_TARGET           ].Name = m_aPropNames[ INDEX_TARGET         ];
+    pMenuItem[ OFFSET_MENUITEM_IMAGEIDENTIFIER  ].Name = m_aPropNames[ INDEX_IMAGEIDENTIFIER];
+    pMenuItem[ OFFSET_MENUITEM_CONTEXT          ].Name = m_aPropNames[ INDEX_CONTEXT        ];
+    pMenuItem[ OFFSET_MENUITEM_SUBMENU          ].Name = m_aPropNames[ INDEX_SUBMENU        ];  // Submenu set!
+
+    for ( sal_uInt32 n = 0; n < nCount; n++ )
+    {
+        OUString aRootMenuItemNode( aAddonHelpMenuItemNode + aAddonHelpMenuNodeSeq[n] );
+
+        // Read the MenuItem
+        if ( ReadMenuItem( aRootMenuItemNode, aMenuItem, true ) )
+        {
+            // Successfully read a menu item, append to our list
+            sal_uInt32 nMenuItemCount = rAddonOfficeHelpMenuSeq.getLength() + 1;
+            rAddonOfficeHelpMenuSeq.realloc( nMenuItemCount );
+            rAddonOfficeHelpMenuSeq.getArray()[nIndex++] = aMenuItem;
+        }
+    }
+}
+
+void AddonsOptions_Impl::ReadOfficeMenuBarSet( Sequence< Sequence< PropertyValue > >& rAddonOfficeMenuBarSeq )
+{
+    // Read the OfficeMenuBar set and fill property sequences
+    OUString             aAddonMenuBarNodeName( "AddonUI/OfficeMenuBar" );
+    Sequence< OUString > aAddonMenuBarNodeSeq = GetNodeNames( aAddonMenuBarNodeName );
+    OUString             aAddonMenuBarNode( aAddonMenuBarNodeName + m_aPathDelimiter );
+
+    sal_uInt32              nCount = aAddonMenuBarNodeSeq.getLength();
+    sal_uInt32              nIndex = 0;
+    Sequence< PropertyValue > aPopupMenu( PROPERTYCOUNT_POPUPMENU );
+    auto pPopupMenu = aPopupMenu.getArray();
+    // Init the property value sequence
+    pPopupMenu[ OFFSET_POPUPMENU_TITLE      ].Name = m_aPropNames[ INDEX_TITLE  ];
+    pPopupMenu[ OFFSET_POPUPMENU_CONTEXT    ].Name = m_aPropNames[ INDEX_CONTEXT];
+    pPopupMenu[ OFFSET_POPUPMENU_SUBMENU    ].Name = m_aPropNames[ INDEX_SUBMENU];
+    pPopupMenu[ OFFSET_POPUPMENU_URL        ].Name = m_aPropNames[ INDEX_URL    ];
+
+    StringToIndexMap aTitleToIndexMap;
+    auto pAddonOfficeMenuBarSeq = rAddonOfficeMenuBarSeq.getArray();
+    for ( sal_uInt32 n = 0; n < nCount; n++ )
+    {
+        OUString aPopupMenuNode( aAddonMenuBarNode + aAddonMenuBarNodeSeq[n] );
+
+        // Read the MenuItem
+        if ( ReadPopupMenu( aPopupMenuNode, aPopupMenu ) )
+        {
+            // Successfully read a popup menu, append to our list
+            OUString aPopupTitle;
+            if ( aPopupMenu[OFFSET_POPUPMENU_TITLE].Value >>= aPopupTitle )
+            {
+                StringToIndexMap::const_iterator pIter = aTitleToIndexMap.find( aPopupTitle );
+                if ( pIter != aTitleToIndexMap.end() )
+                {
+                    // title already there => concat both popup menus
+                    Sequence< PropertyValue >& rOldPopupMenu = pAddonOfficeMenuBarSeq[pIter->second];
+                    AppendPopupMenu( rOldPopupMenu, aPopupMenu );
+                }
+                else
+                {
+                    // not found
+                    sal_uInt32 nMenuItemCount = rAddonOfficeMenuBarSeq.getLength() + 1;
+                    rAddonOfficeMenuBarSeq.realloc( nMenuItemCount );
+                    pAddonOfficeMenuBarSeq = rAddonOfficeMenuBarSeq.getArray();
+                    pAddonOfficeMenuBarSeq[nIndex] = aPopupMenu;
+                    aTitleToIndexMap.emplace( aPopupTitle, nIndex );
+                    ++nIndex;
+                }
+            }
+        }
+    }
+}
+
+void AddonsOptions_Impl::ReadOfficeToolBarSet( AddonToolBars& rAddonOfficeToolBars, std::vector< OUString >& rAddonOfficeToolBarResNames )
+{
+    // Read the OfficeToolBar set and fill property sequences
+    OUString             aAddonToolBarNodeName( "AddonUI/OfficeToolBar" );
+    Sequence< OUString > aAddonToolBarNodeSeq = GetNodeNames( aAddonToolBarNodeName );
+    OUString             aAddonToolBarNode( aAddonToolBarNodeName + m_aPathDelimiter );
+
+    sal_uInt32           nCount = aAddonToolBarNodeSeq.getLength();
+
+    for ( sal_uInt32 n = 0; n < nCount; n++ )
+    {
+        OUString aToolBarItemNode( aAddonToolBarNode + aAddonToolBarNodeSeq[n] );
+        rAddonOfficeToolBarResNames.push_back( aAddonToolBarNodeSeq[n] );
+        rAddonOfficeToolBars.push_back( m_aEmptyAddonToolBar );
+        ReadToolBarItemSet( aToolBarItemNode, rAddonOfficeToolBars[n] );
+    }
+}
+
+bool AddonsOptions_Impl::ReadToolBarItemSet( const OUString& rToolBarItemSetNodeName, Sequence< Sequence< PropertyValue > >& rAddonOfficeToolBarSeq )
+{
+    sal_uInt32               nToolBarItemCount       = rAddonOfficeToolBarSeq.getLength();
+    OUString                 aAddonToolBarItemSetNode( rToolBarItemSetNodeName + m_aPathDelimiter );
+    Sequence< OUString >     aAddonToolBarItemSetNodeSeq = GetNodeNames( rToolBarItemSetNodeName );
+    Sequence< PropertyValue >   aToolBarItem( PROPERTYCOUNT_TOOLBARITEM );
+    auto pToolBarItem = aToolBarItem.getArray();
+    // Init the property value sequence
+    pToolBarItem[ OFFSET_TOOLBARITEM_URL                ].Name = m_aPropNames[ INDEX_URL            ];
+    pToolBarItem[ OFFSET_TOOLBARITEM_TITLE              ].Name = m_aPropNames[ INDEX_TITLE          ];
+    pToolBarItem[ OFFSET_TOOLBARITEM_IMAGEIDENTIFIER    ].Name = m_aPropNames[ INDEX_IMAGEIDENTIFIER];
+    pToolBarItem[ OFFSET_TOOLBARITEM_TARGET             ].Name = m_aPropNames[ INDEX_TARGET         ];
+    pToolBarItem[ OFFSET_TOOLBARITEM_CONTEXT            ].Name = m_aPropNames[ INDEX_CONTEXT        ];
+    pToolBarItem[ OFFSET_TOOLBARITEM_CONTROLTYPE        ].Name = m_aPropNames[ INDEX_CONTROLTYPE    ];
+    pToolBarItem[ OFFSET_TOOLBARITEM_WIDTH              ].Name = m_aPropNames[ INDEX_WIDTH          ];
+
+    sal_uInt32 nCount = aAddonToolBarItemSetNodeSeq.getLength();
+    for ( sal_uInt32 n = 0; n < nCount; n++ )
+    {
+        OUString aToolBarItemNode( aAddonToolBarItemSetNode + aAddonToolBarItemSetNodeSeq[n] );
+
+        // Read the ToolBarItem
+        if ( ReadToolBarItem( aToolBarItemNode, aToolBarItem ) )
+        {
+            // Successfully read a toolbar item, append to our list
+            sal_uInt32 nAddonCount = rAddonOfficeToolBarSeq.getLength();
+            rAddonOfficeToolBarSeq.realloc( nAddonCount+1 );
+            rAddonOfficeToolBarSeq.getArray()[nAddonCount] = aToolBarItem;
+        }
+    }
+
+    return ( o3tl::make_unsigned(rAddonOfficeToolBarSeq.getLength()) > nToolBarItemCount );
+}
+
+void AddonsOptions_Impl::ReadOfficeNotebookBarSet(
+    AddonNotebookBars& rAddonOfficeNotebookBars,
+    std::vector<OUString>& rAddonOfficeNotebookBarResNames)
+{
+    // Read the OfficeToolBar set and fill property sequences
+    OUString aAddonNotebookBarNodeName("AddonUI/OfficeNotebookBar");
+    Sequence<OUString> aAddonNotebookBarNodeSeq = GetNodeNames(aAddonNotebookBarNodeName);
+    OUString aAddonNotebookBarNode(aAddonNotebookBarNodeName + m_aPathDelimiter);
+
+    sal_uInt32 nCount = aAddonNotebookBarNodeSeq.getLength();
+
+    for (sal_uInt32 n = 0; n < nCount; n++)
+    {
+        OUString aNotebookBarItemNode(aAddonNotebookBarNode + aAddonNotebookBarNodeSeq[n]);
+        rAddonOfficeNotebookBarResNames.push_back(aAddonNotebookBarNodeSeq[n]);
+        rAddonOfficeNotebookBars.push_back(m_aEmptyAddonNotebookBar);
+        ReadNotebookBarItemSet(aNotebookBarItemNode, rAddonOfficeNotebookBars[n]);
+    }
+}
+
+bool AddonsOptions_Impl::ReadNotebookBarItemSet(
+    const OUString& rNotebookBarItemSetNodeName,
+    Sequence<Sequence<PropertyValue>>& rAddonOfficeNotebookBarSeq)
+{
+    sal_uInt32 nNotebookBarItemCount = rAddonOfficeNotebookBarSeq.getLength();
+    OUString aAddonNotebookBarItemSetNode(rNotebookBarItemSetNodeName + m_aPathDelimiter);
+    Sequence<OUString> aAddonNotebookBarItemSetNodeSeq = GetNodeNames(rNotebookBarItemSetNodeName);
+    Sequence<PropertyValue> aNotebookBarItem(PROPERTYCOUNT_NOTEBOOKBARITEM);
+    auto pNotebookBarItem = aNotebookBarItem.getArray();
+    // Init the property value sequence
+    pNotebookBarItem[OFFSET_NOTEBOOKBARITEM_URL].Name = m_aPropNames[INDEX_URL];
+    pNotebookBarItem[OFFSET_NOTEBOOKBARITEM_TITLE].Name = m_aPropNames[INDEX_TITLE];
+    pNotebookBarItem[OFFSET_NOTEBOOKBARITEM_IMAGEIDENTIFIER].Name
+        = m_aPropNames[INDEX_IMAGEIDENTIFIER];
+    pNotebookBarItem[OFFSET_NOTEBOOKBARITEM_TARGET].Name = m_aPropNames[INDEX_TARGET];
+    pNotebookBarItem[OFFSET_NOTEBOOKBARITEM_CONTEXT].Name = m_aPropNames[INDEX_CONTEXT];
+    pNotebookBarItem[OFFSET_NOTEBOOKBARITEM_CONTROLTYPE].Name = m_aPropNames[INDEX_CONTROLTYPE];
+    pNotebookBarItem[OFFSET_NOTEBOOKBARITEM_WIDTH].Name = m_aPropNames[INDEX_WIDTH];
+    pNotebookBarItem[OFFSET_NOTEBOOKBARITEM_STYLE].Name = m_aPropNames[INDEX_STYLE];
+
+    sal_uInt32 nCount = aAddonNotebookBarItemSetNodeSeq.getLength();
+    for (sal_uInt32 n = 0; n < nCount; n++)
+    {
+        OUString aNotebookBarItemNode(aAddonNotebookBarItemSetNode
+                                      + aAddonNotebookBarItemSetNodeSeq[n]);
+        // Read the NotebookBarItem
+        if (ReadNotebookBarItem(aNotebookBarItemNode, aNotebookBarItem))
+        {
+            // Successfully read a toolbar item, append to our list
+            sal_uInt32 nAddonCount = rAddonOfficeNotebookBarSeq.getLength();
+            rAddonOfficeNotebookBarSeq.realloc(nAddonCount + 1);
+            rAddonOfficeNotebookBarSeq.getArray()[nAddonCount] = aNotebookBarItem;
+        }
+    }
+
+    return (o3tl::make_unsigned(rAddonOfficeNotebookBarSeq.getLength())
+            > nNotebookBarItemCount);
+}
+
+void AddonsOptions_Impl::ReadImages( ImageManager& aImageManager )
+{
+    // Read the user-defined Images set and fill image manager
+    OUString                aAddonImagesNodeName( "AddonUI/Images" );
+    Sequence< OUString > aAddonImagesNodeSeq = GetNodeNames( aAddonImagesNodeName );
+    OUString                aAddonImagesNode( aAddonImagesNodeName + m_aPathDelimiter );
+
+    sal_uInt32              nCount = aAddonImagesNodeSeq.getLength();
+
+    // Init the property value sequence
+    OUString                aURL;
+
+    for ( sal_uInt32 n = 0; n < nCount; n++ )
+    {
+        OUString aImagesItemNode( aAddonImagesNode + aAddonImagesNodeSeq[n] );
+
+        // Create sequence for data access
+        Sequence< OUString > aAddonImageItemNodePropNames = { aImagesItemNode +
+            m_aPathDelimiter +
+            m_aPropNames[ OFFSET_MENUITEM_URL ] };
+
+        Sequence< Any > aAddonImageItemNodeValues = GetProperties( aAddonImageItemNodePropNames );
+
+        // An user-defined image entry must have a URL. As "ImageIdentifier" has a higher priority
+        // we also check if we already have an images association.
+        if (( aAddonImageItemNodeValues[0] >>= aURL ) &&
+            !aURL.isEmpty() &&
+            !HasAssociatedImages( aURL ))
+        {
+            OUString aImagesUserDefinedItemNode = aImagesItemNode +
+                m_aPathDelimiter +
+                IMAGES_NODENAME +
+                m_aPathDelimiter;
+
+            // Read a user-defined images data
+            std::unique_ptr<ImageEntry> pImageEntry = ReadImageData( aImagesUserDefinedItemNode );
+            if ( pImageEntry )
+            {
+                // Successfully read a user-defined images item, put it into our image manager
+                aImageManager.emplace( aURL, std::move(*pImageEntry) );
+            }
+        }
+    }
+}
+
+OUString AddonsOptions_Impl::GeneratePrefixURL()
+{
+    // Create a unique prefixed Add-On popup menu URL so it can be identified later as a runtime popup menu.
+    return m_aRootAddonPopupMenuURLPrexfix + OUString::number( ++m_nRootAddonPopupMenuId );
+}
+
+void AddonsOptions_Impl::ReadMenuMergeInstructions( MergeMenuInstructionContainer& aContainer )
+{
+    static constexpr OUString aMenuMergeRootName( u"AddonUI/OfficeMenuBarMerging/"_ustr );
+
+    Sequence< OUString > aAddonMergeNodesSeq = GetNodeNames( aMenuMergeRootName );
+
+    sal_uInt32           nCount = aAddonMergeNodesSeq.getLength();
+
+    // Init the property value sequence
+    Sequence< OUString > aNodePropNames( 5 );
+    auto pNodePropNames = aNodePropNames.getArray();
+
+    for ( sal_uInt32 i = 0; i < nCount; i++ )
+    {
+        OUString aMergeAddonInstructions( aMenuMergeRootName + aAddonMergeNodesSeq[i] );
+
+        Sequence< OUString > aAddonInstMergeNodesSeq = GetNodeNames( aMergeAddonInstructions );
+        sal_uInt32           nCountAddons = aAddonInstMergeNodesSeq.getLength();
+
+        for ( sal_uInt32 j = 0; j < nCountAddons; j++ )
+        {
+            OUString aMergeAddonInstructionBase =  aMergeAddonInstructions +
+                m_aPathDelimiter +
+                aAddonInstMergeNodesSeq[j] +
+                m_aPathDelimiter;
+
+            // Create sequence for data access
+            pNodePropNames[0] = aMergeAddonInstructionBase +
+                m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGEPOINT ];
+
+            pNodePropNames[1] = aMergeAddonInstructionBase +
+                m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGECOMMAND ];
+
+            pNodePropNames[2] = aMergeAddonInstructionBase +
+                m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGECOMMANDPARAMETER ];
+
+            pNodePropNames[3] = aMergeAddonInstructionBase +
+                m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGEFALLBACK ];
+
+            pNodePropNames[4] = aMergeAddonInstructionBase +
+                m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGECONTEXT ];
+
+            Sequence< Any > aNodePropValues = GetProperties( aNodePropNames );
+
+            MergeMenuInstruction aMergeMenuInstruction;
+            aNodePropValues[0] >>= aMergeMenuInstruction.aMergePoint;
+            aNodePropValues[1] >>= aMergeMenuInstruction.aMergeCommand;
+            aNodePropValues[2] >>= aMergeMenuInstruction.aMergeCommandParameter;
+            aNodePropValues[3] >>= aMergeMenuInstruction.aMergeFallback;
+            aNodePropValues[4] >>= aMergeMenuInstruction.aMergeContext;
+
+            ReadMergeMenuData( aMergeAddonInstructionBase, aMergeMenuInstruction.aMergeMenu );
+
+            aContainer.push_back( aMergeMenuInstruction );
+        }
+    }
+}
+
+void AddonsOptions_Impl::ReadMergeMenuData( std::u16string_view aMergeAddonInstructionBase, Sequence< Sequence< PropertyValue > >& rMergeMenu )
+{
+    OUString aMergeMenuBaseNode( aMergeAddonInstructionBase+m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MENUITEMS ] );
+
+    Sequence< OUString > aSubMenuNodeNames = GetNodeNames( aMergeMenuBaseNode );
+    aMergeMenuBaseNode += m_aPathDelimiter;
+
+    // extend the node names to have full path strings
+    for ( OUString& rName : asNonConstRange(aSubMenuNodeNames) )
+        rName = aMergeMenuBaseNode + rName;
+
+    ReadSubMenuEntries( aSubMenuNodeNames, rMergeMenu );
+}
+
+void AddonsOptions_Impl::ReadToolbarMergeInstructions( ToolbarMergingInstructions& rCachedToolbarMergingInstructions )
+{
+    static constexpr OUString aToolbarMergeRootName( u"AddonUI/OfficeToolbarMerging/"_ustr );
+
+    Sequence< OUString > aAddonMergeNodesSeq = GetNodeNames( aToolbarMergeRootName );
+    sal_uInt32           nCount = aAddonMergeNodesSeq.getLength();
+
+    // Init the property value sequence
+    Sequence< OUString > aNodePropNames( 6 );
+    auto pNodePropNames = aNodePropNames.getArray();
+
+    for ( sal_uInt32 i = 0; i < nCount; i++ )
+    {
+        OUString aMergeAddonInstructions( aToolbarMergeRootName + aAddonMergeNodesSeq[i] );
+
+        Sequence< OUString > aAddonInstMergeNodesSeq = GetNodeNames( aMergeAddonInstructions );
+        sal_uInt32           nCountAddons = aAddonInstMergeNodesSeq.getLength();
+
+        for ( sal_uInt32 j = 0; j < nCountAddons; j++ )
+        {
+            OUString aMergeAddonInstructionBase = aMergeAddonInstructions +
+                m_aPathDelimiter +
+                aAddonInstMergeNodesSeq[j] +
+                m_aPathDelimiter;
+
+            // Create sequence for data access
+            pNodePropNames[0] = aMergeAddonInstructionBase +
+                m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_TOOLBAR ];
+
+            pNodePropNames[1] = aMergeAddonInstructionBase +
+                m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGEPOINT ];
+
+            pNodePropNames[2] = aMergeAddonInstructionBase +
+                m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGECOMMAND ];
+
+            pNodePropNames[3] = aMergeAddonInstructionBase +
+                m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGECOMMANDPARAMETER ];
+
+            pNodePropNames[4] = aMergeAddonInstructionBase +
+                m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGEFALLBACK ];
+
+            pNodePropNames[5] = aMergeAddonInstructionBase +
+                m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGECONTEXT ];
+
+            Sequence< Any > aNodePropValues = GetProperties( aNodePropNames );
+
+            MergeToolbarInstruction aMergeToolbarInstruction;
+            aNodePropValues[0] >>= aMergeToolbarInstruction.aMergeToolbar;
+            aNodePropValues[1] >>= aMergeToolbarInstruction.aMergePoint;
+            aNodePropValues[2] >>= aMergeToolbarInstruction.aMergeCommand;
+            aNodePropValues[3] >>= aMergeToolbarInstruction.aMergeCommandParameter;
+            aNodePropValues[4] >>= aMergeToolbarInstruction.aMergeFallback;
+            aNodePropValues[5] >>= aMergeToolbarInstruction.aMergeContext;
+
+            ReadMergeToolbarData( aMergeAddonInstructionBase,
+                                  aMergeToolbarInstruction.aMergeToolbarItems );
+
+            MergeToolbarInstructionContainer& rVector = rCachedToolbarMergingInstructions[ aMergeToolbarInstruction.aMergeToolbar ];
+            rVector.push_back( aMergeToolbarInstruction );
+        }
+    }
+}
+
+void AddonsOptions_Impl::ReadMergeToolbarData( std::u16string_view aMergeAddonInstructionBase, Sequence< Sequence< PropertyValue > >& rMergeToolbarItems )
+{
+    OUString aMergeToolbarBaseNode = aMergeAddonInstructionBase +
+        m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_TOOLBARITEMS ];
+
+    ReadToolBarItemSet( aMergeToolbarBaseNode, rMergeToolbarItems );
+}
+
+void AddonsOptions_Impl::ReadNotebookBarMergeInstructions(
+    NotebookBarMergingInstructions& rCachedNotebookBarMergingInstructions)
+{
+    static constexpr OUString aNotebookBarMergeRootName(u"AddonUI/OfficeNotebookBarMerging/"_ustr);
+
+    Sequence<OUString> aAddonMergeNodesSeq = GetNodeNames(aNotebookBarMergeRootName);
+    sal_uInt32 nCount = aAddonMergeNodesSeq.getLength();
+
+    // Init the property value sequence
+    Sequence<OUString> aNodePropNames(6);
+    auto pNodePropNames = aNodePropNames.getArray();
+
+    for (sal_uInt32 i = 0; i < nCount; i++)
+    {
+        OUString aMergeAddonInstructions(aNotebookBarMergeRootName + aAddonMergeNodesSeq[i]);
+
+        Sequence<OUString> aAddonInstMergeNodesSeq = GetNodeNames(aMergeAddonInstructions);
+        sal_uInt32 nCountAddons = aAddonInstMergeNodesSeq.getLength();
+
+        for (sal_uInt32 j = 0; j < nCountAddons; j++)
+        {
+            OUString aMergeAddonInstructionBase = aMergeAddonInstructions +
+                m_aPathDelimiter +
+                aAddonInstMergeNodesSeq[j] +
+                m_aPathDelimiter;
+
+            // Create sequence for data access
+            pNodePropNames[0] = aMergeAddonInstructionBase +
+                m_aPropMergeNotebookBarNames[OFFSET_MERGENOTEBOOKBAR_NOTEBOOKBAR];
+
+            pNodePropNames[1] = aMergeAddonInstructionBase +
+                m_aPropMergeNotebookBarNames[OFFSET_MERGENOTEBOOKBAR_MERGEPOINT];
+
+            pNodePropNames[2] = aMergeAddonInstructionBase +
+                m_aPropMergeNotebookBarNames[OFFSET_MERGENOTEBOOKBAR_MERGECOMMAND];
+
+            pNodePropNames[3] = aMergeAddonInstructionBase +
+                m_aPropMergeNotebookBarNames[OFFSET_MERGENOTEBOOKBAR_MERGECOMMANDPARAMETER];
+
+            pNodePropNames[4] = aMergeAddonInstructionBase +
+                m_aPropMergeNotebookBarNames[OFFSET_MERGENOTEBOOKBAR_MERGEFALLBACK];
+
+            pNodePropNames[5] = aMergeAddonInstructionBase +
+                m_aPropMergeNotebookBarNames[OFFSET_MERGENOTEBOOKBAR_MERGECONTEXT];
+
+            Sequence<Any> aNodePropValues = GetProperties(aNodePropNames);
+
+            MergeNotebookBarInstruction aMergeNotebookBarInstruction;
+            aNodePropValues[0] >>= aMergeNotebookBarInstruction.aMergeNotebookBar;
+            aNodePropValues[1] >>= aMergeNotebookBarInstruction.aMergePoint;
+            aNodePropValues[2] >>= aMergeNotebookBarInstruction.aMergeCommand;
+            aNodePropValues[3] >>= aMergeNotebookBarInstruction.aMergeCommandParameter;
+            aNodePropValues[4] >>= aMergeNotebookBarInstruction.aMergeFallback;
+            aNodePropValues[5] >>= aMergeNotebookBarInstruction.aMergeContext;
+
+            ReadMergeNotebookBarData(aMergeAddonInstructionBase,
+                                     aMergeNotebookBarInstruction.aMergeNotebookBarItems);
+
+            MergeNotebookBarInstructionContainer& rVector
+                = rCachedNotebookBarMergingInstructions[aMergeNotebookBarInstruction
+                                                            .aMergeNotebookBar];
+            rVector.push_back(aMergeNotebookBarInstruction);
+        }
+    }
+}
+
+void AddonsOptions_Impl::ReadMergeNotebookBarData(
+    std::u16string_view aMergeAddonInstructionBase,
+    Sequence<Sequence<PropertyValue>>& rMergeNotebookBarItems)
+{
+    OUString aMergeNotebookBarBaseNode = aMergeAddonInstructionBase +
+        m_aPropMergeNotebookBarNames[OFFSET_MERGENOTEBOOKBAR_NOTEBOOKBARITEMS];
+
+    ReadNotebookBarItemSet(aMergeNotebookBarBaseNode, rMergeNotebookBarItems);
+}
+
+void AddonsOptions_Impl::ReadStatusbarMergeInstructions( MergeStatusbarInstructionContainer& aContainer )
+{
+    static constexpr OUString aStatusbarMergeRootName( u"AddonUI/OfficeStatusbarMerging/"_ustr );
+
+    Sequence< OUString > aAddonMergeNodesSeq = GetNodeNames( aStatusbarMergeRootName );
+    sal_uInt32  nCount = aAddonMergeNodesSeq.getLength();
+
+    Sequence< OUString > aNodePropNames( 5 );
+    auto pNodePropNames = aNodePropNames.getArray();
+
+    for ( sal_uInt32 i = 0; i < nCount; i++ )
+    {
+        OUString aMergeAddonInstructions( aStatusbarMergeRootName + aAddonMergeNodesSeq[i] );
+
+        Sequence< OUString > aAddonInstMergeNodesSeq = GetNodeNames( aMergeAddonInstructions );
+        sal_uInt32 nCountAddons = aAddonInstMergeNodesSeq.getLength();
+
+        for ( sal_uInt32 j = 0; j < nCountAddons; j++ )
+        {
+            OUString aMergeAddonInstructionBase = aMergeAddonInstructions +
+                m_aPathDelimiter +
+                aAddonInstMergeNodesSeq[j] +
+                m_aPathDelimiter;
+
+            // Create sequence for data access
+            pNodePropNames[0] = aMergeAddonInstructionBase +
+                m_aPropMergeMenuNames[ OFFSET_MERGESTATUSBAR_MERGEPOINT ];
+
+            pNodePropNames[1] = aMergeAddonInstructionBase +
+                m_aPropMergeMenuNames[ OFFSET_MERGESTATUSBAR_MERGECOMMAND ];
+
+            pNodePropNames[2] = aMergeAddonInstructionBase +
+                m_aPropMergeMenuNames[ OFFSET_MERGESTATUSBAR_MERGECOMMANDPARAMETER ];
+
+            pNodePropNames[3] = aMergeAddonInstructionBase +
+                m_aPropMergeMenuNames[ OFFSET_MERGESTATUSBAR_MERGEFALLBACK ];
+
+            pNodePropNames[4] = aMergeAddonInstructionBase +
+                m_aPropMergeMenuNames[ OFFSET_MERGESTATUSBAR_MERGECONTEXT ];
+
+            Sequence< Any > aNodePropValues = GetProperties( aNodePropNames );
+
+            MergeStatusbarInstruction aMergeStatusbarInstruction;
+            aNodePropValues[0] >>= aMergeStatusbarInstruction.aMergePoint;
+            aNodePropValues[1] >>= aMergeStatusbarInstruction.aMergeCommand;
+            aNodePropValues[2] >>= aMergeStatusbarInstruction.aMergeCommandParameter;
+            // aNodePropValues[3] >>= aMergeStatusbarInstruction.aMergeFallback;
+            aNodePropValues[4] >>= aMergeStatusbarInstruction.aMergeContext;
+
+            ReadMergeStatusbarData( aMergeAddonInstructionBase,
+                                    aMergeStatusbarInstruction.aMergeStatusbarItems );
+
+            aContainer.push_back( aMergeStatusbarInstruction );
+        }
+    }
+}
+
+void AddonsOptions_Impl::ReadMergeStatusbarData(
+    std::u16string_view aMergeAddonInstructionBase,
+    Sequence< Sequence< PropertyValue > >& rMergeStatusbarItems )
+{
+    OUString aMergeStatusbarBaseNode = aMergeAddonInstructionBase +
+        m_aPropMergeStatusbarNames[ OFFSET_MERGESTATUSBAR_STATUSBARITEMS ];
+
+    OUString aAddonStatusbarItemSetNode( aMergeStatusbarBaseNode + m_aPathDelimiter );
+    Sequence< OUString > aAddonStatusbarItemSetNodeSeq = GetNodeNames( aMergeStatusbarBaseNode );
+
+    Sequence< PropertyValue > aStatusbarItem( PROPERTYCOUNT_STATUSBARITEM );
+    auto pStatusbarItem = aStatusbarItem.getArray();
+    pStatusbarItem[ OFFSET_STATUSBARITEM_URL       ].Name = m_aPropNames[ INDEX_URL       ];
+    pStatusbarItem[ OFFSET_STATUSBARITEM_TITLE     ].Name = m_aPropNames[ INDEX_TITLE     ];
+    pStatusbarItem[ OFFSET_STATUSBARITEM_CONTEXT   ].Name = m_aPropNames[ INDEX_CONTEXT   ];
+    pStatusbarItem[ OFFSET_STATUSBARITEM_ALIGN     ].Name = m_aPropNames[ INDEX_ALIGN     ];
+    pStatusbarItem[ OFFSET_STATUSBARITEM_AUTOSIZE  ].Name = m_aPropNames[ INDEX_AUTOSIZE  ];
+    pStatusbarItem[ OFFSET_STATUSBARITEM_OWNERDRAW ].Name = m_aPropNames[ INDEX_OWNERDRAW ];
+    pStatusbarItem[ OFFSET_STATUSBARITEM_MANDATORY ].Name = m_aPropNames[ INDEX_MANDATORY ];
+    pStatusbarItem[ OFFSET_STATUSBARITEM_WIDTH     ].Name = m_aPropNames[ INDEX_WIDTH     ];
+
+    sal_uInt32 nCount = aAddonStatusbarItemSetNodeSeq.getLength();
+    for ( sal_uInt32 n = 0; n < nCount; n++ )
+    {
+        OUString aStatusbarItemNode( aAddonStatusbarItemSetNode + aAddonStatusbarItemSetNodeSeq[n] );
+
+        if ( ReadStatusBarItem( aStatusbarItemNode, aStatusbarItem ) )
+        {
+            sal_uInt32 nAddonCount = rMergeStatusbarItems.getLength();
+            rMergeStatusbarItems.realloc( nAddonCount+1 );
+            rMergeStatusbarItems.getArray()[nAddonCount] = aStatusbarItem;
+        }
+    }
+}
+
+bool AddonsOptions_Impl::ReadStatusBarItem(
+    std::u16string_view aStatusarItemNodeName,
+    Sequence< PropertyValue >& aStatusbarItem )
+{
+    bool bResult( false );
+    OUString aURL;
+    OUString aAddonStatusbarItemTreeNode( aStatusarItemNodeName + m_aPathDelimiter );
+
+    Sequence< Any > aStatusbarItemNodePropValues = GetProperties( GetPropertyNamesStatusbarItem( aAddonStatusbarItemTreeNode ) );
+
+    // Command URL is required
+    if (( aStatusbarItemNodePropValues[ OFFSET_STATUSBARITEM_URL ] >>= aURL ) && aURL.getLength() > 0 )
+    {
+        auto pStatusbarItem = aStatusbarItem.getArray();
+        pStatusbarItem[ OFFSET_STATUSBARITEM_URL        ].Value <<= aURL;
+        pStatusbarItem[ OFFSET_STATUSBARITEM_TITLE      ].Value = aStatusbarItemNodePropValues[ OFFSET_STATUSBARITEM_TITLE     ];
+        pStatusbarItem[ OFFSET_STATUSBARITEM_CONTEXT    ].Value = aStatusbarItemNodePropValues[ OFFSET_STATUSBARITEM_CONTEXT   ];
+        pStatusbarItem[ OFFSET_STATUSBARITEM_ALIGN      ].Value = aStatusbarItemNodePropValues[ OFFSET_STATUSBARITEM_ALIGN     ];
+        pStatusbarItem[ OFFSET_STATUSBARITEM_AUTOSIZE   ].Value = aStatusbarItemNodePropValues[ OFFSET_STATUSBARITEM_AUTOSIZE  ];
+        pStatusbarItem[ OFFSET_STATUSBARITEM_OWNERDRAW  ].Value = aStatusbarItemNodePropValues[ OFFSET_STATUSBARITEM_OWNERDRAW ];
+        pStatusbarItem[ OFFSET_STATUSBARITEM_MANDATORY  ].Value = aStatusbarItemNodePropValues[ OFFSET_STATUSBARITEM_MANDATORY ];
+
+        // Configuration uses hyper for long. Therefore transform into sal_Int32
+        sal_Int64 nValue( 0 );
+        aStatusbarItemNodePropValues[ OFFSET_STATUSBARITEM_WIDTH ] >>= nValue;
+        pStatusbarItem[ OFFSET_STATUSBARITEM_WIDTH ].Value <<= sal_Int32( nValue );
+
+        bResult = true;
+    }
+
+    return bResult;
+}
+
+bool AddonsOptions_Impl::ReadMenuItem( std::u16string_view aMenuNodeName, Sequence< PropertyValue >& aMenuItem, bool bIgnoreSubMenu )
+{
+    bool             bResult = false;
+    OUString         aStrValue;
+    OUString         aAddonMenuItemTreeNode( aMenuNodeName + m_aPathDelimiter );
+
+    Sequence< Any >  aMenuItemNodePropValues = GetProperties( GetPropertyNamesMenuItem( aAddonMenuItemTreeNode ) );
+    if (( aMenuItemNodePropValues[ OFFSET_MENUITEM_TITLE ] >>= aStrValue ) && !aStrValue.isEmpty() )
+    {
+        auto pMenuItem = aMenuItem.getArray();
+        pMenuItem[ OFFSET_MENUITEM_TITLE ].Value <<= aStrValue;
+
+        OUString aRootSubMenuName( aAddonMenuItemTreeNode + m_aPropNames[ INDEX_SUBMENU ] );
+        Sequence< OUString > aRootSubMenuNodeNames = GetNodeNames( aRootSubMenuName );
+        if ( aRootSubMenuNodeNames.hasElements() && !bIgnoreSubMenu )
+        {
+            // Set a unique prefixed Add-On popup menu URL so it can be identified later
+            OUString aPopupMenuURL     = GeneratePrefixURL();
+            OUString aPopupMenuImageId;
+
+            aMenuItemNodePropValues[ OFFSET_MENUITEM_IMAGEIDENTIFIER ] >>= aPopupMenuImageId;
+            ReadAndAssociateImages( aPopupMenuURL, aPopupMenuImageId );
+
+            // A popup menu must have a title and can have a URL and ImageIdentifier
+            // Set the other property values to empty
+            pMenuItem[ OFFSET_MENUITEM_URL              ].Value <<= aPopupMenuURL;
+            pMenuItem[ OFFSET_MENUITEM_TARGET           ].Value <<= OUString();
+            pMenuItem[ OFFSET_MENUITEM_IMAGEIDENTIFIER  ].Value <<= aPopupMenuImageId;
+            pMenuItem[ OFFSET_MENUITEM_CONTEXT          ].Value = aMenuItemNodePropValues[ OFFSET_MENUITEM_CONTEXT ];
+
+            // Continue to read the sub menu nodes
+            Sequence< Sequence< PropertyValue > > aSubMenuSeq;
+            OUString aSubMenuRootNodeName( aRootSubMenuName + m_aPathDelimiter );
+            for ( OUString& rName : asNonConstRange(aRootSubMenuNodeNames) )
+                rName = aSubMenuRootNodeName + rName;
+            ReadSubMenuEntries( aRootSubMenuNodeNames, aSubMenuSeq );
+            pMenuItem[ OFFSET_MENUITEM_SUBMENU ].Value <<= aSubMenuSeq;
+            bResult = true;
+        }
+        else if (( aMenuItemNodePropValues[ OFFSET_MENUITEM_URL ] >>= aStrValue ) && !aStrValue.isEmpty() )
+        {
+            // A simple menu item => read the other properties;
+            OUString aMenuImageId;
+
+            aMenuItemNodePropValues[ OFFSET_MENUITEM_IMAGEIDENTIFIER ] >>= aMenuImageId;
+            ReadAndAssociateImages( aStrValue, aMenuImageId );
+
+            pMenuItem[ OFFSET_MENUITEM_URL              ].Value <<= aStrValue;
+            pMenuItem[ OFFSET_MENUITEM_TARGET           ].Value = aMenuItemNodePropValues[ OFFSET_MENUITEM_TARGET         ];
+            pMenuItem[ OFFSET_MENUITEM_IMAGEIDENTIFIER  ].Value <<= aMenuImageId;
+            pMenuItem[ OFFSET_MENUITEM_CONTEXT          ].Value = aMenuItemNodePropValues[ OFFSET_MENUITEM_CONTEXT        ];
+            pMenuItem[ OFFSET_MENUITEM_SUBMENU          ].Value <<= Sequence< Sequence< PropertyValue > >(); // Submenu set!
+
+            bResult = true;
+        }
+    }
+    else if (( aMenuItemNodePropValues[ OFFSET_MENUITEM_URL ] >>= aStrValue ) &&
+              aStrValue == SEPARATOR_URL )
+    {
+        auto pMenuItem = aMenuItem.getArray();
+
+        // Separator
+        pMenuItem[ OFFSET_MENUITEM_URL              ].Value <<= aStrValue;
+        pMenuItem[ OFFSET_MENUITEM_TARGET           ].Value <<= OUString();
+        pMenuItem[ OFFSET_MENUITEM_IMAGEIDENTIFIER  ].Value <<= OUString();
+        pMenuItem[ OFFSET_MENUITEM_CONTEXT          ].Value <<= OUString();
+        pMenuItem[ OFFSET_MENUITEM_SUBMENU          ].Value <<= Sequence< Sequence< PropertyValue > >(); // Submenu set!
+        bResult = true;
+    }
+
+    return bResult;
+}
+
+bool AddonsOptions_Impl::ReadPopupMenu( std::u16string_view aPopupMenuNodeName, Sequence< PropertyValue >& aPopupMenu )
+{
+    bool             bResult = false;
+    OUString         aStrValue;
+    OUString         aAddonPopupMenuTreeNode( aPopupMenuNodeName + m_aPathDelimiter );
+
+    Sequence< Any >  aPopupMenuNodePropValues = GetProperties( GetPropertyNamesPopupMenu( aAddonPopupMenuTreeNode ) );
+    if (( aPopupMenuNodePropValues[ OFFSET_POPUPMENU_TITLE ] >>= aStrValue ) &&
+         !aStrValue.isEmpty() )
+    {
+        auto pPopupMenu = aPopupMenu.getArray();
+        pPopupMenu[ OFFSET_POPUPMENU_TITLE ].Value <<= aStrValue;
+
+        OUString aRootSubMenuName( aAddonPopupMenuTreeNode + m_aPropNames[ INDEX_SUBMENU ] );
+        Sequence< OUString > aRootSubMenuNodeNames = GetNodeNames( aRootSubMenuName );
+        if ( aRootSubMenuNodeNames.hasElements() )
+        {
+            // A top-level popup menu needs a title
+            // Set a unique prefixed Add-On popup menu URL so it can be identified later
+            OUString aPopupMenuURL = GeneratePrefixURL();
+
+            pPopupMenu[ OFFSET_POPUPMENU_URL        ].Value <<= aPopupMenuURL;
+            pPopupMenu[ OFFSET_POPUPMENU_CONTEXT    ].Value = aPopupMenuNodePropValues[ OFFSET_POPUPMENU_CONTEXT ];
+
+            // Continue to read the sub menu nodes
+            Sequence< Sequence< PropertyValue > > aSubMenuSeq;
+            OUString aSubMenuRootNodeName( aRootSubMenuName + m_aPathDelimiter );
+            for ( OUString& rName : asNonConstRange(aRootSubMenuNodeNames) )
+                rName = aSubMenuRootNodeName + rName;
+            ReadSubMenuEntries( aRootSubMenuNodeNames, aSubMenuSeq );
+            pPopupMenu[ OFFSET_POPUPMENU_SUBMENU ].Value <<= aSubMenuSeq;
+            bResult = true;
+        }
+    }
+
+    return bResult;
+}
+
+void AddonsOptions_Impl::AppendPopupMenu( Sequence< PropertyValue >& rTargetPopupMenu, const Sequence< PropertyValue >& rSourcePopupMenu )
+{
+    Sequence< Sequence< PropertyValue > > aTargetSubMenuSeq;
+    Sequence< Sequence< PropertyValue > > aSourceSubMenuSeq;
+
+    if (( rTargetPopupMenu[ OFFSET_POPUPMENU_SUBMENU ].Value >>= aTargetSubMenuSeq ) &&
+        ( rSourcePopupMenu[ OFFSET_POPUPMENU_SUBMENU ].Value >>= aSourceSubMenuSeq ))
+    {
+        sal_uInt32 nIndex = aTargetSubMenuSeq.getLength();
+        aTargetSubMenuSeq.realloc( nIndex + aSourceSubMenuSeq.getLength() );
+        auto pTargetSubMenuSeq = aTargetSubMenuSeq.getArray();
+        for ( Sequence<PropertyValue> const & rSeq : std::as_const(aSourceSubMenuSeq) )
+            pTargetSubMenuSeq[nIndex++] = rSeq;
+        rTargetPopupMenu.getArray()[ OFFSET_POPUPMENU_SUBMENU ].Value <<= aTargetSubMenuSeq;
+    }
+}
+
+bool AddonsOptions_Impl::ReadToolBarItem( std::u16string_view aToolBarItemNodeName, Sequence< PropertyValue >& aToolBarItem )
+{
+    bool             bResult = false;
+    OUString         aURL;
+    OUString         aAddonToolBarItemTreeNode( aToolBarItemNodeName + m_aPathDelimiter );
+
+    Sequence< Any >  aToolBarItemNodePropValues = GetProperties( GetPropertyNamesToolBarItem( aAddonToolBarItemTreeNode ) );
+
+    // A toolbar item must have a command URL
+    if (( aToolBarItemNodePropValues[ OFFSET_TOOLBARITEM_URL ] >>= aURL ) && !aURL.isEmpty() )
+    {
+        OUString         aTitle;
+        if ( aURL == SEPARATOR_URL )
+        {
+            auto pToolBarItem = aToolBarItem.getArray();
+
+            // A separator toolbar item only needs a URL
+            pToolBarItem[ OFFSET_TOOLBARITEM_URL                ].Value <<= aURL;
+            pToolBarItem[ OFFSET_TOOLBARITEM_TITLE              ].Value <<= OUString();
+            pToolBarItem[ OFFSET_TOOLBARITEM_TARGET             ].Value <<= OUString();
+            pToolBarItem[ OFFSET_TOOLBARITEM_IMAGEIDENTIFIER    ].Value <<= OUString();
+            pToolBarItem[ OFFSET_TOOLBARITEM_CONTEXT            ].Value <<= OUString();
+            pToolBarItem[ OFFSET_TOOLBARITEM_CONTROLTYPE        ].Value <<= OUString();
+            pToolBarItem[ OFFSET_TOOLBARITEM_WIDTH              ].Value <<= sal_Int32( 0 );
+
+            bResult = true;
+        }
+        else if (( aToolBarItemNodePropValues[ OFFSET_TOOLBARITEM_TITLE ] >>= aTitle ) && !aTitle.isEmpty() )
+        {
+            auto pToolBarItem = aToolBarItem.getArray();
+
+            // A normal toolbar item must also have title => read the other properties;
+            OUString aImageId;
+
+            // Try to map a user-defined image URL to our internal private image URL
+            aToolBarItemNodePropValues[ OFFSET_TOOLBARITEM_IMAGEIDENTIFIER ] >>= aImageId;
+            ReadAndAssociateImages( aURL, aImageId );
+
+            pToolBarItem[ OFFSET_TOOLBARITEM_URL                ].Value <<= aURL;
+            pToolBarItem[ OFFSET_TOOLBARITEM_TITLE              ].Value <<= aTitle;
+            pToolBarItem[ OFFSET_TOOLBARITEM_TARGET             ].Value = aToolBarItemNodePropValues[ OFFSET_TOOLBARITEM_TARGET      ];
+            pToolBarItem[ OFFSET_TOOLBARITEM_IMAGEIDENTIFIER    ].Value <<= aImageId;
+            pToolBarItem[ OFFSET_TOOLBARITEM_CONTEXT            ].Value = aToolBarItemNodePropValues[ OFFSET_TOOLBARITEM_CONTEXT     ];
+            pToolBarItem[ OFFSET_TOOLBARITEM_CONTROLTYPE        ].Value = aToolBarItemNodePropValues[ OFFSET_TOOLBARITEM_CONTROLTYPE ];
+
+            // Configuration uses hyper for long. Therefore transform into sal_Int32
+            sal_Int64 nValue( 0 );
+            aToolBarItemNodePropValues[ OFFSET_TOOLBARITEM_WIDTH ] >>= nValue;
+            pToolBarItem[ OFFSET_TOOLBARITEM_WIDTH              ].Value <<= sal_Int32( nValue );
+
+            bResult = true;
+        }
+    }
+
+    return bResult;
+}
+
+bool AddonsOptions_Impl::ReadNotebookBarItem( std::u16string_view aNotebookBarItemNodeName, Sequence< PropertyValue >& aNotebookBarItem )
+{
+    bool             bResult = false;
+    OUString         aURL;
+    OUString         aAddonNotebookBarItemTreeNode( aNotebookBarItemNodeName + m_aPathDelimiter );
+
+    Sequence< Any >  aNotebookBarItemNodePropValues = GetProperties( GetPropertyNamesNotebookBarItem( aAddonNotebookBarItemTreeNode ) );
+
+    // A toolbar item must have a command URL
+    if (( aNotebookBarItemNodePropValues[ OFFSET_NOTEBOOKBARITEM_URL ] >>= aURL ) && !aURL.isEmpty() )
+    {
+        OUString         aTitle;
+        if ( aURL == SEPARATOR_URL )
+        {
+            auto pNotebookBarItem = aNotebookBarItem.getArray();
+
+            // A separator toolbar item only needs a URL
+            pNotebookBarItem[ OFFSET_NOTEBOOKBARITEM_URL                ].Value <<= aURL;
+            pNotebookBarItem[ OFFSET_NOTEBOOKBARITEM_TITLE              ].Value <<= OUString();
+            pNotebookBarItem[ OFFSET_NOTEBOOKBARITEM_TARGET             ].Value <<= OUString();
+            pNotebookBarItem[ OFFSET_NOTEBOOKBARITEM_IMAGEIDENTIFIER    ].Value <<= OUString();
+            pNotebookBarItem[ OFFSET_NOTEBOOKBARITEM_CONTEXT            ].Value <<= OUString();
+            pNotebookBarItem[ OFFSET_NOTEBOOKBARITEM_CONTROLTYPE        ].Value <<= OUString();
+            pNotebookBarItem[ OFFSET_NOTEBOOKBARITEM_WIDTH              ].Value <<= sal_Int32( 0 );
+            pNotebookBarItem[ OFFSET_NOTEBOOKBARITEM_STYLE              ].Value <<= OUString();
+
+            bResult = true;
+        }
+        else if (( aNotebookBarItemNodePropValues[ OFFSET_NOTEBOOKBARITEM_TITLE ] >>= aTitle ) && !aTitle.isEmpty() )
+        {
+            auto pNotebookBarItem = aNotebookBarItem.getArray();
+
+            // A normal toolbar item must also have title => read the other properties;
+            OUString aImageId;
+
+            // Try to map a user-defined image URL to our internal private image URL
+            aNotebookBarItemNodePropValues[ OFFSET_NOTEBOOKBARITEM_IMAGEIDENTIFIER ] >>= aImageId;
+            ReadAndAssociateImages( aURL, aImageId );
+
+            pNotebookBarItem[ OFFSET_NOTEBOOKBARITEM_URL                ].Value <<= aURL;
+            pNotebookBarItem[ OFFSET_NOTEBOOKBARITEM_TITLE              ].Value <<= aTitle;
+            pNotebookBarItem[ OFFSET_NOTEBOOKBARITEM_TARGET             ].Value = aNotebookBarItemNodePropValues[ OFFSET_NOTEBOOKBARITEM_TARGET      ];
+            pNotebookBarItem[ OFFSET_NOTEBOOKBARITEM_IMAGEIDENTIFIER    ].Value <<= aImageId;
+            pNotebookBarItem[ OFFSET_NOTEBOOKBARITEM_CONTEXT            ].Value = aNotebookBarItemNodePropValues[ OFFSET_NOTEBOOKBARITEM_CONTEXT     ];
+            pNotebookBarItem[ OFFSET_NOTEBOOKBARITEM_CONTROLTYPE        ].Value = aNotebookBarItemNodePropValues[ OFFSET_NOTEBOOKBARITEM_CONTROLTYPE ];
+
+            // Configuration uses hyper for long. Therefore transform into sal_Int32
+            sal_Int64 nValue( 0 );
+            aNotebookBarItemNodePropValues[ OFFSET_NOTEBOOKBARITEM_WIDTH ] >>= nValue;
+            pNotebookBarItem[ OFFSET_NOTEBOOKBARITEM_WIDTH              ].Value <<= sal_Int32( nValue );
+            pNotebookBarItem[ OFFSET_NOTEBOOKBARITEM_STYLE              ].Value = aNotebookBarItemNodePropValues[ OFFSET_NOTEBOOKBARITEM_STYLE ];
+
+            bResult = true;
+        }
+    }
+
+    return bResult;
+}
+
+void AddonsOptions_Impl::ReadSubMenuEntries( const Sequence< OUString >& aSubMenuNodeNames, Sequence< Sequence< PropertyValue > >& rSubMenuSeq )
+{
+    Sequence< PropertyValue > aMenuItem( PROPERTYCOUNT_MENUITEM );
+    auto pMenuItem = aMenuItem.getArray();
+
+    // Init the property value sequence
+    pMenuItem[ OFFSET_MENUITEM_URL              ].Name = PROPERTYNAME_URL;
+    pMenuItem[ OFFSET_MENUITEM_TITLE            ].Name = PROPERTYNAME_TITLE;
+    pMenuItem[ OFFSET_MENUITEM_TARGET           ].Name = PROPERTYNAME_TARGET;
+    pMenuItem[ OFFSET_MENUITEM_IMAGEIDENTIFIER  ].Name = PROPERTYNAME_IMAGEIDENTIFIER;
+    pMenuItem[ OFFSET_MENUITEM_CONTEXT          ].Name = PROPERTYNAME_CONTEXT;
+    pMenuItem[ OFFSET_MENUITEM_SUBMENU          ].Name = PROPERTYNAME_SUBMENU;  // Submenu set!
+
+    sal_uInt32 nIndex = 0;
+    sal_uInt32 nCount = aSubMenuNodeNames.getLength();
+    for ( sal_uInt32 n = 0; n < nCount; n++ )
+    {
+        if ( ReadMenuItem( aSubMenuNodeNames[n], aMenuItem ))
+        {
+            sal_uInt32 nSubMenuCount = rSubMenuSeq.getLength() + 1;
+            rSubMenuSeq.realloc( nSubMenuCount );
+            rSubMenuSeq.getArray()[nIndex++] = aMenuItem;
+        }
+    }
+}
+
+bool AddonsOptions_Impl::HasAssociatedImages( const OUString& aURL )
+{
+    // FIXME: potentially this is not so useful in a world of delayed image loading
+    ImageManager::const_iterator pIter = m_aImageManager.find( aURL );
+    return ( pIter != m_aImageManager.end() );
+}
+
+void AddonsOptions_Impl::SubstituteVariables( OUString& aURL )
+{
+    aURL = comphelper::getExpandedUri(
+        comphelper::getProcessComponentContext(), aURL);
+}
+
+BitmapEx AddonsOptions_Impl::ReadImageFromURL(const OUString& aImageURL)
+{
+    BitmapEx aImage;
+
+    std::unique_ptr<SvStream> pStream = UcbStreamHelper::CreateStream( aImageURL, StreamMode::STD_READ );
+    if ( pStream && ( pStream->GetErrorCode() == ERRCODE_NONE ))
+    {
+        // Use graphic class to also support more graphic formats (bmp,png,...)
+        Graphic aGraphic;
+
+        GraphicFilter& rGF = GraphicFilter::GetGraphicFilter();
+        rGF.ImportGraphic( aGraphic, u"", *pStream );
+
+        BitmapEx aBitmapEx = aGraphic.GetBitmapEx();
+
+        Size aBmpSize = aBitmapEx.GetSizePixel();
+        if ( !aBmpSize.IsEmpty() )
+        {
+            // Support non-transparent bitmaps to be downward compatible with OOo 1.1.x addons
+            if( !aBitmapEx.IsAlpha() )
+                aBitmapEx = BitmapEx( aBitmapEx.GetBitmap(), COL_LIGHTMAGENTA );
+
+            aImage = aBitmapEx;
+        }
+    }
+
+    return aImage;
+}
+
+void AddonsOptions_Impl::ReadAndAssociateImages( const OUString& aURL, const OUString& aImageId )
+{
+    if ( aImageId.isEmpty() )
+        return;
+
+    ImageEntry  aImageEntry;
+    OUString    aImageURL( aImageId );
+
+    SubstituteVariables( aImageURL );
+
+    // Loop to create the two possible image names and try to read the bitmap files
+    static const char* aExtArray[] = { "_16", "_26" };
+    for ( size_t i = 0; i < std::size(aExtArray); i++ )
+    {
+        OUStringBuffer aFileURL( aImageURL );
+        aFileURL.appendAscii( aExtArray[i] );
+        aFileURL.append( ".bmp" );
+
+        aImageEntry.addImage( !i ? IMGSIZE_SMALL : IMGSIZE_BIG, aFileURL.makeStringAndClear() );
+    }
+
+    m_aImageManager.emplace( aURL, aImageEntry );
+}
+
+std::unique_ptr<AddonsOptions_Impl::ImageEntry> AddonsOptions_Impl::ReadImageData( std::u16string_view aImagesNodeName )
+{
+    Sequence< OUString > aImageDataNodeNames = GetPropertyNamesImages( aImagesNodeName );
+    Sequence< Any >      aPropertyData;
+    Sequence< sal_Int8 > aImageDataSeq;
+    OUString             aImageURL;
+
+    std::unique_ptr<ImageEntry> pEntry;
+
+    // It is possible to use both forms (embedded image data and URLs to external bitmap files) at the
+    // same time. Embedded image data has a higher priority.
+    aPropertyData = GetProperties( aImageDataNodeNames );
+    for ( int i = 0; i < PROPERTYCOUNT_IMAGES; i++ )
+    {
+        if ( i < PROPERTYCOUNT_EMBEDDED_IMAGES )
+        {
+            // Extract image data from the embedded hex binary sequence
+            BitmapEx aImage;
+            if (( aPropertyData[i] >>= aImageDataSeq ) &&
+                aImageDataSeq.hasElements() &&
+                ( CreateImageFromSequence( aImage, aImageDataSeq ) ) )
+            {
+                if ( !pEntry )
+                    pEntry.reset(new ImageEntry);
+                pEntry->addImage(i == OFFSET_IMAGES_SMALL ? IMGSIZE_SMALL : IMGSIZE_BIG, aImage);
+            }
+        }
+        else if ( i == OFFSET_IMAGES_SMALL_URL || i == OFFSET_IMAGES_BIG_URL )
+        {
+            if(!pEntry)
+                pEntry.reset(new ImageEntry());
+
+            // Retrieve image data from an external bitmap file. Make sure that embedded image data
+            // has a higher priority.
+            if (aPropertyData[i] >>= aImageURL)
+            {
+                SubstituteVariables(aImageURL);
+                pEntry->addImage(i == OFFSET_IMAGES_SMALL_URL ? IMGSIZE_SMALL : IMGSIZE_BIG, aImageURL);
+            }
+        }
+    }
+
+    return pEntry;
+}
+
+bool AddonsOptions_Impl::CreateImageFromSequence( BitmapEx& rImage, Sequence< sal_Int8 >& rBitmapDataSeq ) const
+{
+    bool bResult = false;
+
+    if ( rBitmapDataSeq.hasElements() )
+    {
+        SvMemoryStream  aMemStream( rBitmapDataSeq.getArray(), rBitmapDataSeq.getLength(), StreamMode::STD_READ );
+
+        ReadDIBBitmapEx(rImage, aMemStream);
+
+        if( !rImage.IsAlpha() )
+        {
+            // Support non-transparent bitmaps to be downward compatible with OOo 1.1.x addons
+            rImage = BitmapEx( rImage.GetBitmap(), COL_LIGHTMAGENTA );
+        }
+
+        bResult = true;
+    }
+
+    return bResult;
+}
+
+Sequence< OUString > AddonsOptions_Impl::GetPropertyNamesMenuItem( std::u16string_view aPropertyRootNode ) const
+{
+    Sequence< OUString > lResult( PROPERTYCOUNT_MENUITEM );
+    auto plResult = lResult.getArray();
+
+    // Create property names dependent from the root node name
+    plResult[OFFSET_MENUITEM_URL]             = aPropertyRootNode + m_aPropNames[ INDEX_URL          ];
+    plResult[OFFSET_MENUITEM_TITLE]           = aPropertyRootNode + m_aPropNames[ INDEX_TITLE            ];
+    plResult[OFFSET_MENUITEM_IMAGEIDENTIFIER] = aPropertyRootNode + m_aPropNames[ INDEX_IMAGEIDENTIFIER ];
+    plResult[OFFSET_MENUITEM_TARGET]          = aPropertyRootNode + m_aPropNames[ INDEX_TARGET           ];
+    plResult[OFFSET_MENUITEM_CONTEXT]         = aPropertyRootNode + m_aPropNames[ INDEX_CONTEXT      ];
+    plResult[OFFSET_MENUITEM_SUBMENU]         = aPropertyRootNode + m_aPropNames[ INDEX_SUBMENU      ];
+
+    return lResult;
+}
+
+Sequence< OUString > AddonsOptions_Impl::GetPropertyNamesPopupMenu( std::u16string_view aPropertyRootNode ) const
+{
+    // The URL is automatically set and not read from the configuration.
+    Sequence< OUString > lResult( PROPERTYCOUNT_POPUPMENU-1 );
+    auto plResult = lResult.getArray();
+
+    // Create property names dependent from the root node name
+    plResult[OFFSET_POPUPMENU_TITLE]   = aPropertyRootNode + m_aPropNames[ INDEX_TITLE  ];
+    plResult[OFFSET_POPUPMENU_CONTEXT] = aPropertyRootNode + m_aPropNames[ INDEX_CONTEXT    ];
+    plResult[OFFSET_POPUPMENU_SUBMENU] = aPropertyRootNode + m_aPropNames[ INDEX_SUBMENU    ];
+
+    return lResult;
+}
+
+Sequence< OUString > AddonsOptions_Impl::GetPropertyNamesToolBarItem( std::u16string_view aPropertyRootNode ) const
+{
+    Sequence< OUString > lResult( PROPERTYCOUNT_TOOLBARITEM );
+    auto plResult = lResult.getArray();
+
+    // Create property names dependent from the root node name
+    plResult[0] = aPropertyRootNode + m_aPropNames[ INDEX_URL             ];
+    plResult[1] = aPropertyRootNode + m_aPropNames[ INDEX_TITLE       ];
+    plResult[2] = aPropertyRootNode + m_aPropNames[ INDEX_IMAGEIDENTIFIER];
+    plResult[3] = aPropertyRootNode + m_aPropNames[ INDEX_TARGET          ];
+    plResult[4] = aPropertyRootNode + m_aPropNames[ INDEX_CONTEXT         ];
+    plResult[5] = aPropertyRootNode + m_aPropNames[ INDEX_CONTROLTYPE     ];
+    plResult[6] = aPropertyRootNode + m_aPropNames[ INDEX_WIDTH       ];
+
+    return lResult;
+}
+
+Sequence< OUString > AddonsOptions_Impl::GetPropertyNamesNotebookBarItem( std::u16string_view aPropertyRootNode ) const
+{
+    Sequence< OUString > lResult( PROPERTYCOUNT_NOTEBOOKBARITEM );
+    auto plResult = lResult.getArray();
+
+    // Create property names dependent from the root node name
+    plResult[0] = aPropertyRootNode + m_aPropNames[ INDEX_URL             ];
+    plResult[1] = aPropertyRootNode + m_aPropNames[ INDEX_TITLE       ];
+    plResult[2] = aPropertyRootNode + m_aPropNames[ INDEX_IMAGEIDENTIFIER];
+    plResult[3] = aPropertyRootNode + m_aPropNames[ INDEX_TARGET          ];
+    plResult[4] = aPropertyRootNode + m_aPropNames[ INDEX_CONTEXT         ];
+    plResult[5] = aPropertyRootNode + m_aPropNames[ INDEX_CONTROLTYPE     ];
+    plResult[6] = aPropertyRootNode + m_aPropNames[ INDEX_WIDTH       ];
+    plResult[7] = aPropertyRootNode + m_aPropNames[ INDEX_STYLE       ];
+
+    return lResult;
+}
+
+Sequence< OUString > AddonsOptions_Impl::GetPropertyNamesStatusbarItem(
+    std::u16string_view aPropertyRootNode ) const
+{
+    Sequence< OUString > lResult( PROPERTYCOUNT_STATUSBARITEM );
+    auto plResult = lResult.getArray();
+
+    plResult[0] = OUString( aPropertyRootNode + m_aPropNames[ INDEX_URL       ] );
+    plResult[1] = OUString( aPropertyRootNode + m_aPropNames[ INDEX_TITLE     ] );
+    plResult[2] = OUString( aPropertyRootNode + m_aPropNames[ INDEX_CONTEXT   ] );
+    plResult[3] = OUString( aPropertyRootNode + m_aPropNames[ INDEX_ALIGN     ] );
+    plResult[4] = OUString( aPropertyRootNode + m_aPropNames[ INDEX_AUTOSIZE  ] );
+    plResult[5] = OUString( aPropertyRootNode + m_aPropNames[ INDEX_OWNERDRAW ] );
+    plResult[6] = OUString( aPropertyRootNode + m_aPropNames[ INDEX_MANDATORY ] );
+    plResult[7] = OUString( aPropertyRootNode + m_aPropNames[ INDEX_WIDTH     ] );
+
+    return lResult;
+}
+
+Sequence< OUString > AddonsOptions_Impl::GetPropertyNamesImages( std::u16string_view aPropertyRootNode ) const
+{
+    Sequence< OUString > lResult( PROPERTYCOUNT_IMAGES );
+    auto plResult = lResult.getArray();
+
+    // Create property names dependent from the root node name
+    plResult[0] = aPropertyRootNode + m_aPropImagesNames[ OFFSET_IMAGES_SMALL       ];
+    plResult[1] = aPropertyRootNode + m_aPropImagesNames[ OFFSET_IMAGES_BIG     ];
+    plResult[2] = aPropertyRootNode + m_aPropImagesNames[ OFFSET_IMAGES_SMALLHC ];
+    plResult[3] = aPropertyRootNode + m_aPropImagesNames[ OFFSET_IMAGES_BIGHC       ];
+    plResult[4] = aPropertyRootNode + m_aPropImagesNames[ OFFSET_IMAGES_SMALL_URL  ];
+    plResult[5] = aPropertyRootNode + m_aPropImagesNames[ OFFSET_IMAGES_BIG_URL ];
+    plResult[6] = aPropertyRootNode + m_aPropImagesNames[ OFFSET_IMAGES_SMALLHC_URL];
+    plResult[7] = aPropertyRootNode + m_aPropImagesNames[ OFFSET_IMAGES_BIGHC_URL   ];
+
+    return lResult;
+}
+
+namespace{
+    //global
+    std::weak_ptr<AddonsOptions_Impl> g_pAddonsOptions;
+}
+
+AddonsOptions::AddonsOptions()
+{
+    // Global access, must be guarded (multithreading!).
+    MutexGuard aGuard( GetOwnStaticMutex() );
+
+    m_pImpl = g_pAddonsOptions.lock();
+    if( !m_pImpl )
+    {
+        m_pImpl = std::make_shared<AddonsOptions_Impl>();
+        g_pAddonsOptions = m_pImpl;
+    }
+}
+
+AddonsOptions::~AddonsOptions()
+{
+    // Global access, must be guarded (multithreading!)
+    MutexGuard aGuard( GetOwnStaticMutex() );
+
+    m_pImpl.reset();
+}
+
+//  public method
+
+bool AddonsOptions::HasAddonsMenu() const
+{
+    MutexGuard aGuard( GetOwnStaticMutex() );
+    return m_pImpl->HasAddonsMenu();
+}
+
+//  public method
+
+sal_Int32 AddonsOptions::GetAddonsToolBarCount() const
+{
+    MutexGuard aGuard( GetOwnStaticMutex() );
+    return m_pImpl->GetAddonsToolBarCount();
+}
+
+//  public method
+
+sal_Int32 AddonsOptions::GetAddonsNotebookBarCount() const
+{
+    MutexGuard aGuard( GetOwnStaticMutex() );
+    return m_pImpl->GetAddonsNotebookBarCount();
+}
+
+//  public method
+
+const Sequence< Sequence< PropertyValue > >& AddonsOptions::GetAddonsMenu() const
+{
+    MutexGuard aGuard( GetOwnStaticMutex() );
+    return m_pImpl->GetAddonsMenu();
+}
+
+//  public method
+
+const Sequence< Sequence< PropertyValue > >& AddonsOptions::GetAddonsMenuBarPart() const
+{
+    MutexGuard aGuard( GetOwnStaticMutex() );
+    return m_pImpl->GetAddonsMenuBarPart();
+}
+
+//  public method
+
+const Sequence< Sequence< PropertyValue > >& AddonsOptions::GetAddonsToolBarPart( sal_uInt32 nIndex ) const
+{
+    MutexGuard aGuard( GetOwnStaticMutex() );
+    return m_pImpl->GetAddonsToolBarPart( nIndex );
+}
+
+//  public method
+
+const Sequence< Sequence< PropertyValue > >& AddonsOptions::GetAddonsNotebookBarPart( sal_uInt32 nIndex ) const
+{
+    MutexGuard aGuard( GetOwnStaticMutex() );
+    return m_pImpl->GetAddonsNotebookBarPart( nIndex );
+}
+
+//  public method
+
+OUString AddonsOptions::GetAddonsToolbarResourceName( sal_uInt32 nIndex ) const
+{
+    MutexGuard aGuard( GetOwnStaticMutex() );
+    return m_pImpl->GetAddonsToolbarResourceName( nIndex );
+}
+
+//  public method
+
+OUString AddonsOptions::GetAddonsNotebookBarResourceName( sal_uInt32 nIndex ) const
+{
+    MutexGuard aGuard( GetOwnStaticMutex() );
+    return m_pImpl->GetAddonsNotebookBarResourceName( nIndex );
+}
+
+//  public method
+
+const Sequence< Sequence< PropertyValue > >& AddonsOptions::GetAddonsHelpMenu() const
+{
+    MutexGuard aGuard( GetOwnStaticMutex() );
+    return m_pImpl->GetAddonsHelpMenu();
+}
+
+//  public method
+
+const MergeMenuInstructionContainer& AddonsOptions::GetMergeMenuInstructions() const
+{
+    MutexGuard aGuard( GetOwnStaticMutex() );
+    return m_pImpl->GetMergeMenuInstructions();
+}
+
+//  public method
+
+bool AddonsOptions::GetMergeToolbarInstructions(
+    const OUString& rToolbarName,
+    MergeToolbarInstructionContainer& rToolbarInstructions ) const
+{
+    MutexGuard aGuard( GetOwnStaticMutex() );
+    return m_pImpl->GetMergeToolbarInstructions(
+        rToolbarName, rToolbarInstructions );
+}
+
+//  public method
+
+bool AddonsOptions::GetMergeNotebookBarInstructions(
+    const OUString& rNotebookBarName,
+    MergeNotebookBarInstructionContainer& rNotebookBarInstructions ) const
+{
+    MutexGuard aGuard( GetOwnStaticMutex() );
+    return m_pImpl->GetMergeNotebookBarInstructions(
+        rNotebookBarName, rNotebookBarInstructions );
+}
+
+//public method
+
+const MergeStatusbarInstructionContainer& AddonsOptions::GetMergeStatusbarInstructions() const
+{
+    MutexGuard aGuard( GetOwnStaticMutex() );
+    return m_pImpl->GetMergeStatusbarInstructions();
+}
+
+//  public method
+
+BitmapEx AddonsOptions::GetImageFromURL( const OUString& aURL, bool bBig, bool bNoScale ) const
+{
+    MutexGuard aGuard( GetOwnStaticMutex() );
+    return m_pImpl->GetImageFromURL( aURL, bBig, bNoScale );
+}
+
+//  public method
+
+BitmapEx AddonsOptions::GetImageFromURL( const OUString& aURL, bool bBig ) const
+{
+    return GetImageFromURL( aURL, bBig, false );
+}
+
+Mutex& AddonsOptions::GetOwnStaticMutex()
+{
+    // Create static mutex variable.
+    static Mutex ourMutex;
+
+    return ourMutex;
+}
+
+IMPL_LINK_NOARG(AddonsOptions_Impl, NotifyEvent, void*, void)
+{
+    MutexGuard aGuard(AddonsOptions::GetOwnStaticMutex());
+    ReadConfigurationData();
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/classes/framelistanalyzer.cxx b/framework/source/fwe/classes/framelistanalyzer.cxx
new file mode 100644
index 0000000000..d524d23fdf
--- /dev/null
+++ b/framework/source/fwe/classes/framelistanalyzer.cxx
@@ -0,0 +1,260 @@
+/* -*- 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 <framework/framelistanalyzer.hxx>
+
+#include <targets.h>
+#include <properties.h>
+
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
+#include <com/sun/star/frame/ModuleManager.hpp>
+#include <com/sun/star/frame/UnknownModuleException.hpp>
+#include <com/sun/star/frame/XFrame.hpp>
+
+#include <comphelper/processfactory.hxx>
+#include <comphelper/diagnose_ex.hxx>
+#include <sal/log.hxx>
+
+namespace framework{
+
+FrameListAnalyzer::FrameListAnalyzer( const css::uno::Reference< css::frame::XFramesSupplier >& xSupplier       ,
+                                      const css::uno::Reference< css::frame::XFrame >&          xReferenceFrame ,
+                                            FrameAnalyzerFlags                                  eDetectMode     )
+    : m_xSupplier      (xSupplier      )
+    , m_xReferenceFrame(xReferenceFrame)
+    , m_eDetectMode    (eDetectMode    )
+{
+    impl_analyze();
+}
+
+FrameListAnalyzer::~FrameListAnalyzer()
+{
+}
+
+/** returns an analyzed list of all currently opened (top!) frames inside the desktop tree.
+
+    We try to get a snapshot of all opened frames, which are part of the desktop frame container.
+    Of course we can't access frames, which stands outside of this tree.
+    But it's necessary to collect top frames here only. Otherwise we interpret closing of last
+    frame wrong. Further we analyze this list and split into different parts.
+    E.g. for "CloseDoc" we must know, which frames of the given list refer to the same model.
+    These frames must be closed then. But all other frames must be untouched.
+    In case the request was "CloseWin" these split lists can be used too, to decide if the last window
+    or document was closed. Then we have to initialize the backing window...
+    Last but not least we must know something about our special help frame. It must be handled
+    separately. And last but not least - the backing component frame must be detected too.
+*/
+
+void FrameListAnalyzer::impl_analyze()
+{
+    // reset all members to get a consistent state
+    m_bReferenceIsHidden  = false;
+    m_bReferenceIsHelp    = false;
+    m_bReferenceIsBacking = false;
+    m_xHelp.clear();
+    m_xBackingComponent.clear();
+
+    // try to get the task container by using the given supplier
+    css::uno::Reference< css::container::XIndexAccess > xFrameContainer = m_xSupplier->getFrames();
+
+    // All return list get an initial size to include all possible frames.
+    // They will be packed at the end of this method ... using the actual step positions then.
+    sal_Int32 nVisibleStep = 0;
+    sal_Int32 nHiddenStep  = 0;
+    sal_Int32 nModelStep   = 0;
+    sal_Int32 nCount       = xFrameContainer->getCount();
+
+    m_lOtherVisibleFrames.resize(nCount);
+    m_lOtherHiddenFrames.resize(nCount);
+    m_lModelFrames.resize(nCount);
+
+    // ask for the model of the given reference frame.
+    // It must be compared with the model of every frame of the container
+    // to sort it into the list of frames with the same model.
+    // Suppress this step, if right detect mode isn't set.
+    css::uno::Reference< css::frame::XModel > xReferenceModel;
+    if (m_eDetectMode & FrameAnalyzerFlags::Model)
+    {
+        css::uno::Reference< css::frame::XController > xReferenceController;
+        if (m_xReferenceFrame.is())
+            xReferenceController = m_xReferenceFrame->getController();
+        if (xReferenceController.is())
+            xReferenceModel = xReferenceController->getModel();
+    }
+
+    // check, if the reference frame is in hidden mode.
+    // But look, if this analyze step is really needed.
+    css::uno::Reference< css::beans::XPropertySet > xSet(m_xReferenceFrame, css::uno::UNO_QUERY);
+    if ( (m_eDetectMode & FrameAnalyzerFlags::Hidden) && xSet.is() )
+    {
+        xSet->getPropertyValue(FRAME_PROPNAME_ASCII_ISHIDDEN) >>= m_bReferenceIsHidden;
+    }
+
+    // check, if the reference frame includes the backing component.
+    // But look, if this analyze step is really needed.
+    if ((m_eDetectMode & FrameAnalyzerFlags::BackingComponent) && m_xReferenceFrame.is() )
+    {
+        try
+        {
+            css::uno::Reference< css::uno::XComponentContext > xContext = ::comphelper::getProcessComponentContext();
+            css::uno::Reference< css::frame::XModuleManager2 > xModuleMgr = css::frame::ModuleManager::create(xContext);
+            OUString sModule = xModuleMgr->identify(m_xReferenceFrame);
+            m_bReferenceIsBacking = sModule == "com.sun.star.frame.StartModule";
+        }
+        catch(const css::frame::UnknownModuleException&)
+        {
+        }
+        catch(const css::uno::Exception&)
+        {
+            DBG_UNHANDLED_EXCEPTION("fwk");
+        }
+    }
+
+    // check, if the reference frame includes the help module.
+    // But look, if this analyze step is really needed.
+    if (
+        (m_eDetectMode & FrameAnalyzerFlags::Help) &&
+        (m_xReferenceFrame.is()                                ) &&
+        (m_xReferenceFrame->getName() == SPECIALTARGET_HELPTASK)
+       )
+    {
+        m_bReferenceIsHelp = true;
+    }
+
+    try
+    {
+        // Step over all frames of the desktop frame container and analyze it.
+        for (sal_Int32 i=0; i<nCount; ++i)
+        {
+            // Ignore invalid items ... and of course the reference frame.
+            // It will be a member of the given frame list too - but it was already
+            // analyzed before!
+            css::uno::Reference< css::frame::XFrame > xFrame;
+            if (
+                !(xFrameContainer->getByIndex(i) >>= xFrame) ||
+                !(xFrame.is()                              ) ||
+                 (xFrame==m_xReferenceFrame                )
+               )
+                continue;
+
+            if (
+                (m_eDetectMode & FrameAnalyzerFlags::Zombie) &&
+                (
+                 (!xFrame->getContainerWindow().is()) ||
+                 (!xFrame->getComponentWindow().is())
+                )
+               )
+            {
+                SAL_INFO("fwk", "FrameListAnalyzer::impl_analyze(): ZOMBIE!");
+            }
+
+            // a) Is it the special help task?
+            //    Return it separated from any return list.
+            if (
+                (m_eDetectMode & FrameAnalyzerFlags::Help) &&
+                (xFrame->getName()==SPECIALTARGET_HELPTASK)
+               )
+            {
+                m_xHelp = xFrame;
+                continue;
+            }
+
+            // b) Or is includes this task the special backing component?
+            //    Return it separated from any return list.
+            //    But check if the reference task itself is the backing frame.
+            //    Our user must know it to decide right.
+            if (m_eDetectMode & FrameAnalyzerFlags::BackingComponent)
+            {
+                try
+                {
+                    css::uno::Reference< css::uno::XComponentContext > xContext = ::comphelper::getProcessComponentContext();
+                    css::uno::Reference< css::frame::XModuleManager2 > xModuleMgr = css::frame::ModuleManager::create(xContext);
+                    OUString sModule = xModuleMgr->identify(xFrame);
+                    if (sModule == "com.sun.star.frame.StartModule")
+                    {
+                        m_xBackingComponent = xFrame;
+                        continue;
+                    }
+                }
+                catch (const css::uno::Exception&)
+                {
+                }
+            }
+
+            // c) Or is it the a task, which uses the specified model?
+            //    Add it to the list of "model frames".
+            if (m_eDetectMode & FrameAnalyzerFlags::Model)
+            {
+                css::uno::Reference< css::frame::XController > xController = xFrame->getController();
+                css::uno::Reference< css::frame::XModel >      xModel;
+                if (xController.is())
+                    xModel = xController->getModel();
+                if (xModel==xReferenceModel)
+                {
+                    m_lModelFrames[nModelStep] = xFrame;
+                    ++nModelStep;
+                    continue;
+                }
+            }
+
+            // d) Or is it the a task, which use another or no model at all?
+            //    Add it to the list of "other frames". But look for its
+            //    visible state ... if it's allowed to do so.
+
+            bool bHidden = false;
+            if (m_eDetectMode & FrameAnalyzerFlags::Hidden)
+            {
+                xSet.set(xFrame, css::uno::UNO_QUERY);
+                if (xSet.is())
+                {
+                    xSet->getPropertyValue(FRAME_PROPNAME_ASCII_ISHIDDEN) >>= bHidden;
+                }
+            }
+
+            if (bHidden)
+            {
+                m_lOtherHiddenFrames[nHiddenStep] = xFrame;
+                ++nHiddenStep;
+            }
+            else
+            {
+                m_lOtherVisibleFrames[nVisibleStep] = xFrame;
+                ++nVisibleStep;
+            }
+        }
+    }
+    catch (const css::lang::IndexOutOfBoundsException&)
+    {
+        // stop copying if index seems to be wrong.
+        // This interface can't really guarantee its count for multithreaded
+        // environments. So it can occur!
+    }
+
+    // Pack both lists by using the actual step positions.
+    // All empty or ignorable items should exist at the end of these lists
+    // behind the position pointers. So they will be removed by a reallocation.
+    m_lOtherVisibleFrames.resize(nVisibleStep);
+    m_lOtherHiddenFrames.resize(nHiddenStep);
+    m_lModelFrames.resize(nModelStep);
+}
+
+} //  namespace framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/classes/fwkresid.cxx b/framework/source/fwe/classes/fwkresid.cxx
new file mode 100644
index 0000000000..e9a1d639d3
--- /dev/null
+++ b/framework/source/fwe/classes/fwkresid.cxx
@@ -0,0 +1,24 @@
+/* -*- 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 <classes/fwkresid.hxx>
+
+OUString FwkResId(TranslateId aId) { return Translate::get(aId, Translate::Create("fwk")); }
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/classes/rootactiontriggercontainer.cxx b/framework/source/fwe/classes/rootactiontriggercontainer.cxx
new file mode 100644
index 0000000000..1493f08bf4
--- /dev/null
+++ b/framework/source/fwe/classes/rootactiontriggercontainer.cxx
@@ -0,0 +1,237 @@
+/* -*- 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 <classes/rootactiontriggercontainer.hxx>
+#include <classes/actiontriggercontainer.hxx>
+#include <classes/actiontriggerpropertyset.hxx>
+#include <classes/actiontriggerseparatorpropertyset.hxx>
+#include <comphelper/servicehelper.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <cppuhelper/queryinterface.hxx>
+#include <cppuhelper/typeprovider.hxx>
+#include <framework/actiontriggerhelper.hxx>
+#include <utility>
+#include <vcl/svapp.hxx>
+
+using namespace cppu;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::container;
+using namespace com::sun::star::beans;
+
+namespace framework
+{
+
+RootActionTriggerContainer::RootActionTriggerContainer(css::uno::Reference<css::awt::XPopupMenu> xMenu,
+                                                       const OUString* pMenuIdentifier)
+    : m_bContainerCreated(false)
+    , m_xMenu(std::move(xMenu))
+    , m_pMenuIdentifier(pMenuIdentifier)
+{
+}
+
+RootActionTriggerContainer::~RootActionTriggerContainer()
+{
+}
+
+// XInterface
+Any SAL_CALL RootActionTriggerContainer::queryInterface( const Type& aType )
+{
+    Any a = ::cppu::queryInterface(
+                aType ,
+                static_cast< XMultiServiceFactory*   >(this),
+                static_cast< XServiceInfo*           >(this),
+                static_cast< XTypeProvider*          >(this),
+                static_cast< XNamed*                 >(this));
+
+    if( a.hasValue() )
+    {
+        return a;
+    }
+
+    return PropertySetContainer::queryInterface( aType );
+}
+
+void SAL_CALL RootActionTriggerContainer::acquire() noexcept
+{
+    PropertySetContainer::acquire();
+}
+
+void SAL_CALL RootActionTriggerContainer::release() noexcept
+{
+    PropertySetContainer::release();
+}
+
+// XMultiServiceFactory
+Reference< XInterface > SAL_CALL RootActionTriggerContainer::createInstance( const OUString& aServiceSpecifier )
+{
+    if ( aServiceSpecifier == SERVICENAME_ACTIONTRIGGER )
+        return static_cast<OWeakObject *>( new ActionTriggerPropertySet());
+    else if ( aServiceSpecifier == SERVICENAME_ACTIONTRIGGERCONTAINER )
+        return static_cast<OWeakObject *>( new ActionTriggerContainer());
+    else if ( aServiceSpecifier == SERVICENAME_ACTIONTRIGGERSEPARATOR )
+        return static_cast<OWeakObject *>( new ActionTriggerSeparatorPropertySet());
+    else
+        throw css::uno::RuntimeException("Unknown service specifier!", static_cast<OWeakObject *>(this) );
+}
+
+Reference< XInterface > SAL_CALL RootActionTriggerContainer::createInstanceWithArguments( const OUString& ServiceSpecifier, const Sequence< Any >& /*Arguments*/ )
+{
+    return createInstance( ServiceSpecifier );
+}
+
+Sequence< OUString > SAL_CALL RootActionTriggerContainer::getAvailableServiceNames()
+{
+    Sequence< OUString > aSeq{ SERVICENAME_ACTIONTRIGGER,
+                               SERVICENAME_ACTIONTRIGGERCONTAINER,
+                               SERVICENAME_ACTIONTRIGGERSEPARATOR };
+    return aSeq;
+}
+
+// XIndexContainer
+void SAL_CALL RootActionTriggerContainer::insertByIndex( sal_Int32 Index, const Any& Element )
+{
+    SolarMutexGuard g;
+
+    if ( !m_bContainerCreated )
+        FillContainer();
+
+    PropertySetContainer::insertByIndex( Index, Element );
+}
+
+void SAL_CALL RootActionTriggerContainer::removeByIndex( sal_Int32 Index )
+{
+    SolarMutexGuard g;
+
+    if ( !m_bContainerCreated )
+        FillContainer();
+
+    PropertySetContainer::removeByIndex( Index );
+}
+
+// XIndexReplace
+void SAL_CALL RootActionTriggerContainer::replaceByIndex( sal_Int32 Index, const Any& Element )
+{
+    SolarMutexGuard g;
+
+    if ( !m_bContainerCreated )
+        FillContainer();
+
+    PropertySetContainer::replaceByIndex( Index, Element );
+}
+
+// XIndexAccess
+sal_Int32 SAL_CALL RootActionTriggerContainer::getCount()
+{
+    SolarMutexGuard g;
+
+    if ( !m_bContainerCreated )
+    {
+        if ( m_xMenu )
+            return m_xMenu->getItemCount();
+        else
+            return 0;
+    }
+    else
+    {
+        return PropertySetContainer::getCount();
+    }
+}
+
+Any SAL_CALL RootActionTriggerContainer::getByIndex( sal_Int32 Index )
+{
+    SolarMutexGuard g;
+
+    if ( !m_bContainerCreated )
+        FillContainer();
+
+    return PropertySetContainer::getByIndex( Index );
+}
+
+// XElementAccess
+Type SAL_CALL RootActionTriggerContainer::getElementType()
+{
+    return cppu::UnoType<XPropertySet>::get();
+}
+
+sal_Bool SAL_CALL RootActionTriggerContainer::hasElements()
+{
+    if (m_xMenu)
+        return m_xMenu->getItemCount() > 0;
+    return false;
+}
+
+// XServiceInfo
+OUString SAL_CALL RootActionTriggerContainer::getImplementationName()
+{
+    return IMPLEMENTATIONNAME_ROOTACTIONTRIGGERCONTAINER;
+}
+
+sal_Bool SAL_CALL RootActionTriggerContainer::supportsService( const OUString& ServiceName )
+{
+    return cppu::supportsService(this, ServiceName);
+}
+
+Sequence< OUString > SAL_CALL RootActionTriggerContainer::getSupportedServiceNames()
+{
+    return { SERVICENAME_ACTIONTRIGGERCONTAINER };
+}
+
+// XTypeProvider
+Sequence< Type > SAL_CALL RootActionTriggerContainer::getTypes()
+{
+    // Create a static typecollection ...
+    static ::cppu::OTypeCollection ourTypeCollection(
+                        cppu::UnoType<XMultiServiceFactory>::get(),
+                        cppu::UnoType<XIndexContainer>::get(),
+                        cppu::UnoType<XServiceInfo>::get(),
+                        cppu::UnoType<XTypeProvider>::get(),
+                        cppu::UnoType<XUnoTunnel>::get(),
+                        cppu::UnoType<XNamed>::get());
+
+    return ourTypeCollection.getTypes();
+}
+
+Sequence< sal_Int8 > SAL_CALL RootActionTriggerContainer::getImplementationId()
+{
+    return css::uno::Sequence<sal_Int8>();
+}
+
+// private implementation helper
+void RootActionTriggerContainer::FillContainer()
+{
+    m_bContainerCreated = true;
+    ActionTriggerHelper::FillActionTriggerContainerFromMenu(
+        this, m_xMenu);
+}
+OUString RootActionTriggerContainer::getName()
+{
+    OUString sRet;
+    if( m_pMenuIdentifier )
+        sRet = *m_pMenuIdentifier;
+    return sRet;
+}
+
+void RootActionTriggerContainer::setName( const OUString& )
+{
+    throw RuntimeException();
+}
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/classes/sfxhelperfunctions.cxx b/framework/source/fwe/classes/sfxhelperfunctions.cxx
new file mode 100644
index 0000000000..5a1cc0d716
--- /dev/null
+++ b/framework/source/fwe/classes/sfxhelperfunctions.cxx
@@ -0,0 +1,158 @@
+/* -*- 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 <framework/sfxhelperfunctions.hxx>
+#include <framework/ContextChangeEventMultiplexerTunnel.hxx>
+#include <helper/mischelper.hxx>
+#include <svtools/toolboxcontroller.hxx>
+#include <svtools/statusbarcontroller.hxx>
+
+static pfunc_setToolBoxControllerCreator   pToolBoxControllerCreator   = nullptr;
+static pfunc_setStatusBarControllerCreator pStatusBarControllerCreator = nullptr;
+static pfunc_getRefreshToolbars            pRefreshToolbars            = nullptr;
+static pfunc_createDockingWindow           pCreateDockingWindow        = nullptr;
+static pfunc_isDockingWindowVisible        pIsDockingWindowVisible     = nullptr;
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::frame;
+
+namespace framework
+{
+
+pfunc_setToolBoxControllerCreator SetToolBoxControllerCreator( pfunc_setToolBoxControllerCreator pSetToolBoxControllerCreator )
+{
+    ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
+    pfunc_setToolBoxControllerCreator pOldSetToolBoxControllerCreator = pToolBoxControllerCreator;
+    pToolBoxControllerCreator = pSetToolBoxControllerCreator;
+    return pOldSetToolBoxControllerCreator;
+}
+
+rtl::Reference<svt::ToolboxController> CreateToolBoxController( const Reference< XFrame >& rFrame, ToolBox* pToolbox, ToolBoxItemId nID, const OUString& aCommandURL )
+{
+    pfunc_setToolBoxControllerCreator pFactory = nullptr;
+    {
+        ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
+        pFactory = pToolBoxControllerCreator;
+    }
+
+    if ( pFactory )
+        return (*pFactory)( rFrame, pToolbox, nID, aCommandURL );
+    else
+        return nullptr;
+}
+
+pfunc_setStatusBarControllerCreator SetStatusBarControllerCreator( pfunc_setStatusBarControllerCreator pSetStatusBarControllerCreator )
+{
+    ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
+    pfunc_setStatusBarControllerCreator pOldSetStatusBarControllerCreator = pSetStatusBarControllerCreator;
+    pStatusBarControllerCreator = pSetStatusBarControllerCreator;
+    return pOldSetStatusBarControllerCreator;
+}
+
+rtl::Reference<svt::StatusbarController> CreateStatusBarController( const Reference< XFrame >& rFrame, StatusBar* pStatusBar, unsigned short nID, const OUString& aCommandURL )
+{
+    pfunc_setStatusBarControllerCreator pFactory = nullptr;
+    {
+        ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
+        pFactory = pStatusBarControllerCreator;
+    }
+
+    if ( pFactory )
+        return (*pFactory)( rFrame, pStatusBar, nID, aCommandURL );
+    else
+        return nullptr;
+}
+
+pfunc_getRefreshToolbars SetRefreshToolbars( pfunc_getRefreshToolbars pNewRefreshToolbarsFunc )
+{
+    ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
+    pfunc_getRefreshToolbars pOldFunc = pRefreshToolbars;
+    pRefreshToolbars = pNewRefreshToolbarsFunc;
+
+    return pOldFunc;
+}
+
+void RefreshToolbars( css::uno::Reference< css::frame::XFrame > const & rFrame )
+{
+    pfunc_getRefreshToolbars pCallback = nullptr;
+    {
+        ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
+        pCallback = pRefreshToolbars;
+    }
+
+    if ( pCallback )
+        (*pCallback)( rFrame );
+}
+
+pfunc_createDockingWindow SetDockingWindowCreator( pfunc_createDockingWindow pNewCreateDockingWindow )
+{
+    ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
+    pfunc_createDockingWindow pOldFunc = pCreateDockingWindow;
+    pCreateDockingWindow = pNewCreateDockingWindow;
+
+    return pOldFunc;
+}
+
+void CreateDockingWindow( const css::uno::Reference< css::frame::XFrame >& rFrame, std::u16string_view rResourceURL )
+{
+    pfunc_createDockingWindow pFactory = nullptr;
+    {
+        ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
+        pFactory = pCreateDockingWindow;
+    }
+
+    if ( pFactory )
+        (*pFactory)( rFrame, rResourceURL );
+}
+
+pfunc_isDockingWindowVisible SetIsDockingWindowVisible( pfunc_isDockingWindowVisible pNewIsDockingWindowVisible)
+{
+    ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
+    pfunc_isDockingWindowVisible pOldFunc = pIsDockingWindowVisible;
+    pIsDockingWindowVisible = pNewIsDockingWindowVisible;
+
+    return pOldFunc;
+}
+
+bool IsDockingWindowVisible( const css::uno::Reference< css::frame::XFrame >& rFrame, std::u16string_view rResourceURL )
+{
+    pfunc_isDockingWindowVisible pCall = nullptr;
+    {
+        ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
+        pCall = pIsDockingWindowVisible;
+    }
+
+    if ( pCall )
+        return (*pCall)( rFrame, rResourceURL );
+    else
+        return false;
+}
+
+using namespace ::com::sun::star;
+uno::Reference<ui::XContextChangeEventListener> GetFirstListenerWith(
+    css::uno::Reference<css::uno::XComponentContext> const & xComponentContext,
+    uno::Reference<uno::XInterface> const& xEventFocus,
+    std::function<bool (uno::Reference<ui::XContextChangeEventListener> const&)> const& rPredicate)
+{
+    return GetFirstListenerWith_Impl(xComponentContext, xEventFocus, rPredicate);
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/dispatch/interaction.cxx b/framework/source/fwe/dispatch/interaction.cxx
new file mode 100644
index 0000000000..d0cf88e6f6
--- /dev/null
+++ b/framework/source/fwe/dispatch/interaction.cxx
@@ -0,0 +1,225 @@
+/* -*- 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 <comphelper/interaction.hxx>
+#include <framework/interaction.hxx>
+#include <com/sun/star/document/XInteractionFilterSelect.hpp>
+#include <com/sun/star/document/NoSuchFilterRequest.hpp>
+#include <utility>
+
+using namespace ::com::sun::star;
+
+namespace framework{
+
+namespace {
+
+/*-************************************************************************************************************
+    @short          declaration of special continuation for filter selection
+    @descr          Sometimes filter detection during loading document failed. Then we need a possibility
+                    to ask user for his decision. These continuation transport selected filter by user to
+                    code user of interaction.
+
+    @attention      This implementation could be used one times only. We don't support a resettable continuation yet!
+                    Why? Normally interaction should show a filter selection dialog and ask user for his decision.
+                    He can select any filter - then instances of these class will be called by handler... or user
+                    close dialog without any selection. Then another continuation should be selected by handler to
+                    abort continuations... Retrying isn't very useful here... I think.
+
+    @implements     XInteractionFilterSelect
+
+    @base           ImplInheritanceHelper
+                    ContinuationBase
+
+    @devstatus      ready to use
+    @threadsafe     no (used on once position only!)
+*//*-*************************************************************************************************************/
+class ContinuationFilterSelect : public comphelper::OInteraction< css::document::XInteractionFilterSelect >
+{
+    // c++ interface
+    public:
+        ContinuationFilterSelect();
+
+    // uno interface
+    public:
+        virtual void            SAL_CALL setFilter( const OUString& sFilter ) override;
+        virtual OUString SAL_CALL getFilter(                                ) override;
+
+    // member
+    private:
+        OUString m_sFilter;
+
+};  // class ContinuationFilterSelect
+
+}
+
+// initialize continuation with right start values
+
+ContinuationFilterSelect::ContinuationFilterSelect()
+{
+}
+
+// handler should use it after selection to set user specified filter for transport
+
+void SAL_CALL ContinuationFilterSelect::setFilter( const OUString& sFilter )
+{
+    m_sFilter = sFilter;
+}
+
+// read access to transported filter
+
+OUString SAL_CALL ContinuationFilterSelect::getFilter()
+{
+    return m_sFilter;
+}
+
+class RequestFilterSelect_Impl : public ::cppu::WeakImplHelper< css::task::XInteractionRequest >
+{
+public:
+    explicit RequestFilterSelect_Impl(const OUString& rURL);
+    bool     isAbort  () const;
+    OUString getFilter() const;
+
+public:
+    virtual css::uno::Any SAL_CALL getRequest() override;
+    virtual css::uno::Sequence< css::uno::Reference< css::task::XInteractionContinuation > > SAL_CALL getContinuations() override;
+
+private:
+    css::uno::Any                                                                       m_aRequest;
+    rtl::Reference<comphelper::OInteractionAbort>                                       m_xAbort;
+    rtl::Reference<ContinuationFilterSelect>                                            m_xFilter;
+};
+
+// initialize instance with all necessary information
+// We use it without any further checks on our member then ...!
+
+RequestFilterSelect_Impl::RequestFilterSelect_Impl( const OUString& sURL )
+{
+    css::uno::Reference< css::uno::XInterface > temp2;
+    css::document::NoSuchFilterRequest aFilterRequest( OUString(),
+                                                       temp2                            ,
+                                                       sURL                                          );
+    m_aRequest <<= aFilterRequest;
+
+    m_xAbort  = new comphelper::OInteractionAbort;
+    m_xFilter = new ContinuationFilterSelect;
+}
+
+// return abort state of interaction
+// If it is true, return value of method "getFilter()" will be unspecified then!
+
+bool RequestFilterSelect_Impl::isAbort() const
+{
+    return m_xAbort->wasSelected();
+}
+
+// return user selected filter
+// Return value valid for non aborted interaction only. Please check "isAbort()" before you call these only!
+
+OUString RequestFilterSelect_Impl::getFilter() const
+{
+    return m_xFilter->getFilter();
+}
+
+// handler call it to get type of request
+// Is hard coded to "please select filter" here. see ctor for further information.
+
+css::uno::Any SAL_CALL RequestFilterSelect_Impl::getRequest()
+{
+    return m_aRequest;
+}
+
+// handler call it to get possible continuations
+// We support "abort/select_filter" only here.
+// After interaction we support read access on these continuations on our c++ interface to
+// return user decision.
+
+css::uno::Sequence< css::uno::Reference< css::task::XInteractionContinuation > > SAL_CALL RequestFilterSelect_Impl::getContinuations()
+{
+    return { m_xAbort, m_xFilter };
+}
+
+RequestFilterSelect::RequestFilterSelect( const OUString& sURL )
+    : mxImpl(new RequestFilterSelect_Impl( sURL ))
+{
+}
+
+RequestFilterSelect::~RequestFilterSelect()
+{
+}
+
+// return abort state of interaction
+// If it is true, return value of method "getFilter()" will be unspecified then!
+
+bool RequestFilterSelect::isAbort() const
+{
+    return mxImpl->isAbort();
+}
+
+// return user selected filter
+// Return value valid for non aborted interaction only. Please check "isAbort()" before you call these only!
+
+OUString RequestFilterSelect::getFilter() const
+{
+    return mxImpl->getFilter();
+}
+
+uno::Reference < task::XInteractionRequest > RequestFilterSelect::GetRequest() const
+{
+    return mxImpl;
+}
+
+namespace {
+
+class InteractionRequest_Impl : public ::cppu::WeakImplHelper< css::task::XInteractionRequest >
+{
+    uno::Any m_aRequest;
+    uno::Sequence< css::uno::Reference< css::task::XInteractionContinuation > > m_lContinuations;
+
+public:
+    InteractionRequest_Impl( css::uno::Any  aRequest,
+        const css::uno::Sequence< css::uno::Reference< css::task::XInteractionContinuation > >& lContinuations )
+        : m_aRequest(std::move(aRequest)), m_lContinuations(lContinuations)
+    {
+    }
+
+    virtual uno::Any SAL_CALL getRequest() override;
+    virtual uno::Sequence< uno::Reference< task::XInteractionContinuation > > SAL_CALL getContinuations() override;
+};
+
+}
+
+uno::Any SAL_CALL InteractionRequest_Impl::getRequest()
+{
+    return m_aRequest;
+}
+
+uno::Sequence< uno::Reference< task::XInteractionContinuation > > SAL_CALL InteractionRequest_Impl::getContinuations()
+{
+    return m_lContinuations;
+}
+
+uno::Reference < task::XInteractionRequest > InteractionRequest::CreateRequest(
+    const uno::Any& aRequest, const uno::Sequence< uno::Reference< task::XInteractionContinuation > >& lContinuations )
+{
+    return new InteractionRequest_Impl( aRequest, lContinuations );
+}
+
+}       //  namespace framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/helper/actiontriggerhelper.cxx b/framework/source/fwe/helper/actiontriggerhelper.cxx
new file mode 100644
index 0000000000..88edd70beb
--- /dev/null
+++ b/framework/source/fwe/helper/actiontriggerhelper.cxx
@@ -0,0 +1,376 @@
+/* -*- 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 <framework/actiontriggerhelper.hxx>
+#include <classes/actiontriggerseparatorpropertyset.hxx>
+#include <classes/rootactiontriggercontainer.hxx>
+#include <framework/addonsoptions.hxx>
+#include <com/sun/star/awt/XBitmap.hpp>
+#include <com/sun/star/awt/XPopupMenu.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <toolkit/awt/vclxmenu.hxx>
+#include <tools/stream.hxx>
+#include <vcl/dibtools.hxx>
+#include <vcl/graph.hxx>
+#include <vcl/svapp.hxx>
+#include <o3tl/string_view.hxx>
+
+const sal_uInt16 START_ITEMID = 1000;
+
+using namespace com::sun::star::awt;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::beans;
+using namespace com::sun::star::container;
+
+namespace framework
+{
+
+// implementation helper ( menu => ActionTrigger )
+
+static bool IsSeparator( const Reference< XPropertySet >& xPropertySet )
+{
+    Reference< XServiceInfo > xServiceInfo( xPropertySet, UNO_QUERY );
+    try
+    {
+        return xServiceInfo->supportsService( SERVICENAME_ACTIONTRIGGERSEPARATOR );
+    }
+    catch (const Exception&)
+    {
+    }
+
+    return false;
+}
+
+static void GetMenuItemAttributes( const Reference< XPropertySet >& xActionTriggerPropertySet,
+                            OUString& aMenuLabel,
+                            OUString& aCommandURL,
+                            OUString& aHelpURL,
+                            Reference< XBitmap >& xBitmap,
+                            Reference< XIndexContainer >& xSubContainer )
+{
+    Any a;
+
+    try
+    {
+        // mandatory properties
+        a = xActionTriggerPropertySet->getPropertyValue("Text");
+        a >>= aMenuLabel;
+        a = xActionTriggerPropertySet->getPropertyValue("CommandURL");
+        a >>= aCommandURL;
+        a = xActionTriggerPropertySet->getPropertyValue("Image");
+        a >>= xBitmap;
+        a = xActionTriggerPropertySet->getPropertyValue("SubContainer");
+        a >>= xSubContainer;
+    }
+    catch (const Exception&)
+    {
+    }
+
+    // optional properties
+    try
+    {
+        a = xActionTriggerPropertySet->getPropertyValue("HelpURL");
+        a >>= aHelpURL;
+    }
+    catch (const Exception&)
+    {
+    }
+}
+
+static void InsertSubMenuItems(const Reference<XPopupMenu>& rSubMenu, sal_uInt16& nItemId,
+                               const Reference<XIndexContainer>& xActionTriggerContainer)
+{
+    if ( !xActionTriggerContainer.is() )
+        return;
+
+    AddonsOptions aAddonOptions;
+    OUString aSlotURL( "slot:" );
+
+    for ( sal_Int32 i = 0; i < xActionTriggerContainer->getCount(); i++ )
+    {
+        try
+        {
+            Reference< XPropertySet > xPropSet;
+            if (( xActionTriggerContainer->getByIndex( i ) >>= xPropSet ) && ( xPropSet.is() ))
+            {
+                if ( IsSeparator( xPropSet ))
+                {
+                    // Separator
+                    SolarMutexGuard aGuard;
+                    rSubMenu->insertSeparator(i);
+                }
+                else
+                {
+                    // Menu item
+                    OUString aLabel;
+                    OUString aCommandURL;
+                    OUString aHelpURL;
+                    Reference< XBitmap > xBitmap;
+                    Reference< XIndexContainer > xSubContainer;
+
+                    sal_uInt16 nNewItemId = nItemId++;
+                    GetMenuItemAttributes( xPropSet, aLabel, aCommandURL, aHelpURL, xBitmap, xSubContainer );
+
+                    SolarMutexGuard aGuard;
+                    {
+                        // insert new menu item
+                        sal_Int32 nIndex = aCommandURL.indexOf( aSlotURL );
+                        if ( nIndex >= 0 )
+                        {
+                            // Special code for our menu implementation: some menu items don't have a
+                            // command url but uses the item id as a unique identifier. These entries
+                            // got a special url during conversion from menu=>actiontriggercontainer.
+                            // Now we have to extract this special url and set the correct item id!!!
+                            nNewItemId = static_cast<sal_uInt16>(o3tl::toInt32(aCommandURL.subView( nIndex+aSlotURL.getLength() )));
+                            rSubMenu->insertItem(nNewItemId, aLabel, 0, i);
+                        }
+                        else
+                        {
+                            rSubMenu->insertItem(nNewItemId, aLabel, 0, i);
+                            rSubMenu->setCommand(nNewItemId, aCommandURL);
+                        }
+
+                        // handle bitmap
+                        if ( xBitmap.is() )
+                        {
+                            bool bImageSet = false;
+
+                            Reference<css::graphic::XGraphic> xGraphic(xBitmap, UNO_QUERY);
+                            if (xGraphic.is())
+                            {
+                                // we can take the optimized route if XGraphic is supported
+                                rSubMenu->setItemImage(nNewItemId, xGraphic, false);
+                                bImageSet = true;
+                            }
+
+                            if ( !bImageSet )
+                            {
+                                // This is an unknown implementation of a XBitmap interface. We have to
+                                // use a more time consuming way to build an Image!
+                                BitmapEx aBitmap;
+
+                                Sequence< sal_Int8 > aDIBSeq;
+                                {
+                                    aDIBSeq = xBitmap->getDIB();
+                                    SvMemoryStream aMem( const_cast<sal_Int8 *>(aDIBSeq.getConstArray()), aDIBSeq.getLength(), StreamMode::READ );
+                                    ReadDIBBitmapEx(aBitmap, aMem);
+                                }
+
+                                aDIBSeq = xBitmap->getMaskDIB();
+                                if ( aDIBSeq.hasElements() )
+                                {
+                                    Bitmap aMaskBitmap;
+                                    SvMemoryStream aMem( const_cast<sal_Int8 *>(aDIBSeq.getConstArray()), aDIBSeq.getLength(), StreamMode::READ );
+                                    ReadDIB(aMaskBitmap, aMem, true);
+                                    aBitmap = BitmapEx(aBitmap.GetBitmap(), aMaskBitmap);
+                                }
+
+                                if (!aBitmap.IsEmpty())
+                                    rSubMenu->setItemImage(nNewItemId, Graphic(aBitmap).GetXGraphic(), false);
+                            }
+                        }
+                        else
+                        {
+                            // Support add-on images for context menu interceptors
+                            BitmapEx aBitmap(aAddonOptions.GetImageFromURL(aCommandURL, false, true));
+                            if (!aBitmap.IsEmpty())
+                                rSubMenu->setItemImage(nNewItemId, Graphic(aBitmap).GetXGraphic(), false);
+                        }
+
+                        if ( xSubContainer.is() )
+                        {
+                            rtl::Reference xNewSubMenu(new VCLXPopupMenu);
+
+                            // Sub menu (recursive call CreateSubMenu )
+                            InsertSubMenuItems(xNewSubMenu, nItemId, xSubContainer);
+                            rSubMenu->setPopupMenu(nNewItemId, xNewSubMenu);
+                        }
+                    }
+                }
+            }
+        }
+        catch (const IndexOutOfBoundsException&)
+        {
+            return;
+        }
+        catch (const WrappedTargetException&)
+        {
+            return;
+        }
+        catch (const RuntimeException&)
+        {
+            return;
+        }
+    }
+}
+
+// implementation helper ( ActionTrigger => menu )
+
+/// @throws RuntimeException
+static Reference< XPropertySet > CreateActionTrigger(sal_uInt16 nItemId,
+                                                     const Reference<XPopupMenu>& rMenu,
+                                                     const Reference<XIndexContainer>& rActionTriggerContainer)
+{
+    Reference< XPropertySet > xPropSet;
+
+    Reference< XMultiServiceFactory > xMultiServiceFactory( rActionTriggerContainer, UNO_QUERY );
+    if ( xMultiServiceFactory.is() )
+    {
+        xPropSet.set( xMultiServiceFactory->createInstance( "com.sun.star.ui.ActionTrigger" ),
+                      UNO_QUERY );
+
+        Any a;
+
+        try
+        {
+            // Retrieve the menu attributes and set them in our PropertySet
+            OUString aLabel = rMenu->getItemText(nItemId);
+            a <<= aLabel;
+            xPropSet->setPropertyValue("Text", a );
+
+            OUString aCommandURL = rMenu->getCommand(nItemId);
+
+            if ( aCommandURL.isEmpty() )
+            {
+                aCommandURL = "slot:" + OUString::number( nItemId );
+            }
+
+            a <<= aCommandURL;
+            xPropSet->setPropertyValue("CommandURL", a );
+
+            Reference<XBitmap> xBitmap(rMenu->getItemImage(nItemId), UNO_QUERY);
+            if (xBitmap.is())
+            {
+                a <<= xBitmap;
+                xPropSet->setPropertyValue("Image", a );
+            }
+        }
+        catch (const Exception&)
+        {
+        }
+    }
+
+    return xPropSet;
+}
+
+/// @throws RuntimeException
+static Reference< XPropertySet > CreateActionTriggerSeparator( const Reference< XIndexContainer >& rActionTriggerContainer )
+{
+    Reference< XMultiServiceFactory > xMultiServiceFactory( rActionTriggerContainer, UNO_QUERY );
+    if ( xMultiServiceFactory.is() )
+    {
+        return Reference< XPropertySet >(   xMultiServiceFactory->createInstance(
+                                                "com.sun.star.ui.ActionTriggerSeparator" ),
+                                            UNO_QUERY );
+    }
+
+    return Reference< XPropertySet >();
+}
+
+/// @throws RuntimeException
+static Reference< XIndexContainer > CreateActionTriggerContainer( const Reference< XIndexContainer >& rActionTriggerContainer )
+{
+    Reference< XMultiServiceFactory > xMultiServiceFactory( rActionTriggerContainer, UNO_QUERY );
+    if ( xMultiServiceFactory.is() )
+    {
+        return Reference< XIndexContainer >( xMultiServiceFactory->createInstance(
+                                                "com.sun.star.ui.ActionTriggerContainer" ),
+                                             UNO_QUERY );
+    }
+
+    return Reference< XIndexContainer >();
+}
+
+static void FillActionTriggerContainerWithMenu(const Reference<XPopupMenu>& rMenu,
+                                               const Reference<XIndexContainer>& rActionTriggerContainer)
+{
+    SolarMutexGuard aGuard;
+
+    for (sal_uInt16 nPos = 0, nCount = rMenu->getItemCount(); nPos < nCount; ++nPos)
+    {
+        sal_uInt16 nItemId = rMenu->getItemId(nPos);
+        css::awt::MenuItemType nType = rMenu->getItemType(nPos);
+
+        try
+        {
+            Any a;
+            Reference< XPropertySet > xPropSet;
+
+            if (nType == css::awt::MenuItemType_SEPARATOR)
+            {
+                xPropSet = CreateActionTriggerSeparator( rActionTriggerContainer );
+
+                a <<= xPropSet;
+                rActionTriggerContainer->insertByIndex( nPos, a );
+            }
+            else
+            {
+                xPropSet = CreateActionTrigger(nItemId, rMenu, rActionTriggerContainer);
+
+                a <<= xPropSet;
+                rActionTriggerContainer->insertByIndex( nPos, a );
+
+                css::uno::Reference<XPopupMenu> xPopupMenu = rMenu->getPopupMenu(nItemId);
+                if (xPopupMenu.is())
+                {
+                    // recursive call to build next sub menu
+                    Reference< XIndexContainer > xSubContainer = CreateActionTriggerContainer( rActionTriggerContainer );
+
+                    a <<= xSubContainer;
+                    xPropSet->setPropertyValue("SubContainer", a );
+                    FillActionTriggerContainerWithMenu(xPopupMenu, xSubContainer);
+                }
+            }
+        }
+        catch (const Exception&)
+        {
+        }
+    }
+}
+
+void ActionTriggerHelper::CreateMenuFromActionTriggerContainer(
+    const Reference<XPopupMenu>& rNewMenu,
+    const Reference<XIndexContainer>& rActionTriggerContainer)
+{
+    sal_uInt16 nItemId = START_ITEMID;
+
+    if ( rActionTriggerContainer.is() )
+        InsertSubMenuItems(rNewMenu, nItemId, rActionTriggerContainer);
+}
+
+void ActionTriggerHelper::FillActionTriggerContainerFromMenu(
+    Reference< XIndexContainer > const & xActionTriggerContainer,
+    const css::uno::Reference<XPopupMenu>& rMenu)
+{
+    FillActionTriggerContainerWithMenu(rMenu, xActionTriggerContainer);
+}
+
+Reference< XIndexContainer > ActionTriggerHelper::CreateActionTriggerContainerFromMenu(
+    const css::uno::Reference<XPopupMenu>& rMenu,
+    const OUString* pMenuIdentifier )
+{
+    return new RootActionTriggerContainer(rMenu, pMenuIdentifier);
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/helper/configimporter.cxx b/framework/source/fwe/helper/configimporter.cxx
new file mode 100644
index 0000000000..bc92d180b9
--- /dev/null
+++ b/framework/source/fwe/helper/configimporter.cxx
@@ -0,0 +1,74 @@
+/* -*- 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 <framework/configimporter.hxx>
+#include <toolboxconfiguration.hxx>
+#include <com/sun/star/embed/ElementModes.hpp>
+#include <com/sun/star/ui/XUIConfigurationManager2.hpp>
+
+using namespace ::com::sun::star;
+
+namespace framework
+{
+
+bool UIConfigurationImporterOOo1x::ImportCustomToolbars(
+    const uno::Reference< ui::XUIConfigurationManager2 >& rContainerFactory,
+    std::vector< uno::Reference< container::XIndexContainer > >& rSeqContainer,
+    const uno::Reference< uno::XComponentContext >& rxContext,
+    const uno::Reference< embed::XStorage >& rToolbarStorage )
+{
+    bool bResult ( false );
+    if ( rToolbarStorage.is() && rContainerFactory.is() )
+    {
+        try
+        {
+            for ( sal_uInt16 i = 1; i <= 4; i++ )
+            {
+                OUString aTbxStreamName = "userdeftoolbox" + OUString::number(i) + ".xml";
+                uno::Reference< io::XStream > xStream = rToolbarStorage->openStreamElement( aTbxStreamName, embed::ElementModes::READ );
+                if ( xStream.is() )
+                {
+                    uno::Reference< io::XInputStream > xInputStream = xStream->getInputStream();
+                    if ( xInputStream.is() )
+                    {
+                        uno::Reference< container::XIndexContainer > xContainer = rContainerFactory->createSettings();
+                        if ( ToolBoxConfiguration::LoadToolBox( rxContext, xInputStream, xContainer ))
+                        {
+                            rSeqContainer.push_back( xContainer );
+                            bResult = true;
+                        }
+                    }
+                }
+            }
+        }
+        catch ( const uno::RuntimeException& )
+        {
+            throw;
+        }
+        catch ( const uno::Exception& )
+        {
+        }
+    }
+
+    return bResult;
+}
+
+} // namespace framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/helper/documentundoguard.cxx b/framework/source/fwe/helper/documentundoguard.cxx
new file mode 100644
index 0000000000..f578d86827
--- /dev/null
+++ b/framework/source/fwe/helper/documentundoguard.cxx
@@ -0,0 +1,195 @@
+/* -*- 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 <framework/documentundoguard.hxx>
+
+#include <com/sun/star/document/XUndoManagerSupplier.hpp>
+
+#include <cppuhelper/implbase.hxx>
+#include <rtl/ref.hxx>
+#include <comphelper/diagnose_ex.hxx>
+
+namespace framework
+{
+
+    using ::com::sun::star::uno::Reference;
+    using ::com::sun::star::uno::XInterface;
+    using ::com::sun::star::uno::UNO_QUERY;
+    using ::com::sun::star::uno::Exception;
+    using ::com::sun::star::document::XUndoManagerSupplier;
+    using ::com::sun::star::document::XUndoManager;
+    using ::com::sun::star::document::XUndoManagerListener;
+    using ::com::sun::star::document::UndoManagerEvent;
+    using ::com::sun::star::lang::EventObject;
+
+    //= UndoManagerContextListener
+
+    typedef ::cppu::WeakImplHelper <   XUndoManagerListener
+                                    >   UndoManagerContextListener_Base;
+
+    class UndoManagerContextListener : public UndoManagerContextListener_Base
+    {
+    public:
+        explicit UndoManagerContextListener( const Reference< XUndoManager >& i_undoManager )
+            :m_xUndoManager( i_undoManager )
+            ,m_nRelativeContextDepth( 0 )
+            ,m_documentDisposed( false )
+        {
+            osl_atomic_increment( &m_refCount );
+            {
+                m_xUndoManager->addUndoManagerListener( this );
+            }
+            osl_atomic_decrement( &m_refCount );
+        }
+
+        void finish()
+        {
+            OSL_ENSURE( m_nRelativeContextDepth >= 0, "UndoManagerContextListener: more contexts left than entered?" );
+
+            if ( m_documentDisposed )
+                return;
+
+            // work with a copy of m_nRelativeContextDepth, to be independent from possible bugs in the
+            // listener notifications (where it would be decremented with every leaveUndoContext)
+            sal_Int32 nDepth = m_nRelativeContextDepth;
+            while ( nDepth-- > 0 )
+            {
+                m_xUndoManager->leaveUndoContext();
+            }
+            m_xUndoManager->removeUndoManagerListener( this );
+        }
+
+        // XUndoManagerListener
+        virtual void SAL_CALL undoActionAdded( const UndoManagerEvent& i_event ) override;
+        virtual void SAL_CALL actionUndone( const UndoManagerEvent& i_event ) override;
+        virtual void SAL_CALL actionRedone( const UndoManagerEvent& i_event ) override;
+        virtual void SAL_CALL allActionsCleared( const EventObject& i_event ) override;
+        virtual void SAL_CALL redoActionsCleared( const EventObject& i_event ) override;
+        virtual void SAL_CALL resetAll( const EventObject& i_event ) override;
+        virtual void SAL_CALL enteredContext( const UndoManagerEvent& i_event ) override;
+        virtual void SAL_CALL enteredHiddenContext( const UndoManagerEvent& i_event ) override;
+        virtual void SAL_CALL leftContext( const UndoManagerEvent& i_event ) override;
+        virtual void SAL_CALL leftHiddenContext( const UndoManagerEvent& i_event ) override;
+        virtual void SAL_CALL cancelledContext( const UndoManagerEvent& i_event ) override;
+
+        // XEventListener
+        virtual void SAL_CALL disposing( const EventObject& i_event ) override;
+
+    private:
+        Reference< XUndoManager > const m_xUndoManager;
+        oslInterlockedCount             m_nRelativeContextDepth;
+        bool                            m_documentDisposed;
+    };
+
+    void SAL_CALL UndoManagerContextListener::undoActionAdded( const UndoManagerEvent& )
+    {
+        // not interested in
+    }
+
+    void SAL_CALL UndoManagerContextListener::actionUndone( const UndoManagerEvent& )
+    {
+        // not interested in
+    }
+
+    void SAL_CALL UndoManagerContextListener::actionRedone( const UndoManagerEvent& )
+    {
+        // not interested in
+    }
+
+    void SAL_CALL UndoManagerContextListener::allActionsCleared( const EventObject& )
+    {
+        // not interested in
+    }
+
+    void SAL_CALL UndoManagerContextListener::redoActionsCleared( const EventObject& )
+    {
+        // not interested in
+    }
+
+    void SAL_CALL UndoManagerContextListener::resetAll( const EventObject& )
+    {
+        m_nRelativeContextDepth = 0;
+    }
+
+    void SAL_CALL UndoManagerContextListener::enteredContext( const UndoManagerEvent& )
+    {
+        osl_atomic_increment( &m_nRelativeContextDepth );
+    }
+
+    void SAL_CALL UndoManagerContextListener::enteredHiddenContext( const UndoManagerEvent& )
+    {
+        osl_atomic_increment( &m_nRelativeContextDepth );
+    }
+
+    void SAL_CALL UndoManagerContextListener::leftContext( const UndoManagerEvent& )
+    {
+        osl_atomic_decrement( &m_nRelativeContextDepth );
+    }
+
+    void SAL_CALL UndoManagerContextListener::leftHiddenContext( const UndoManagerEvent& )
+    {
+        osl_atomic_decrement( &m_nRelativeContextDepth );
+    }
+
+    void SAL_CALL UndoManagerContextListener::cancelledContext( const UndoManagerEvent& )
+    {
+        osl_atomic_decrement( &m_nRelativeContextDepth );
+    }
+
+    void SAL_CALL UndoManagerContextListener::disposing( const EventObject& )
+    {
+        m_documentDisposed = true;
+    }
+
+    //= DocumentUndoGuard
+
+    DocumentUndoGuard::DocumentUndoGuard( const Reference< XInterface >& i_undoSupplierComponent )
+    {
+        try
+        {
+            Reference< XUndoManagerSupplier > xUndoSupplier( i_undoSupplierComponent, UNO_QUERY );
+            if ( xUndoSupplier.is() )
+                mxUndoManager.set( xUndoSupplier->getUndoManager(), css::uno::UNO_SET_THROW );
+
+            if ( mxUndoManager.is() )
+                mxContextListener.set( new UndoManagerContextListener( mxUndoManager ) );
+        }
+        catch( const Exception& )
+        {
+            DBG_UNHANDLED_EXCEPTION("fwk");
+        }
+    }
+
+    DocumentUndoGuard::~DocumentUndoGuard()
+    {
+        try
+        {
+            if ( mxContextListener.is() )
+                mxContextListener->finish();
+            mxContextListener.clear();
+        }
+        catch( const Exception& )
+        {
+            DBG_UNHANDLED_EXCEPTION("fwk");
+        }
+    }
+
+} // namespace framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/helper/propertysetcontainer.cxx b/framework/source/fwe/helper/propertysetcontainer.cxx
new file mode 100644
index 0000000000..c766b40db5
--- /dev/null
+++ b/framework/source/fwe/helper/propertysetcontainer.cxx
@@ -0,0 +1,160 @@
+/* -*- 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 <helper/propertysetcontainer.hxx>
+
+#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
+#include <cppuhelper/queryinterface.hxx>
+#include <vcl/svapp.hxx>
+
+constexpr OUString WRONG_TYPE_EXCEPTION = u"Only XPropertSet allowed!"_ustr;
+
+using namespace cppu;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::container;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::beans;
+
+namespace framework
+{
+
+PropertySetContainer::PropertySetContainer()
+{
+}
+
+PropertySetContainer::~PropertySetContainer()
+{
+}
+
+// XInterface
+void SAL_CALL PropertySetContainer::acquire() noexcept
+{
+    OWeakObject::acquire();
+}
+
+void SAL_CALL PropertySetContainer::release() noexcept
+{
+    OWeakObject::release();
+}
+
+Any SAL_CALL PropertySetContainer::queryInterface( const Type& rType )
+{
+    Any a = ::cppu::queryInterface(
+                rType ,
+                static_cast< XIndexContainer* >(this),
+                static_cast< XIndexReplace* >(this),
+                static_cast< XIndexAccess* >(this),
+                static_cast< XElementAccess* >(this) );
+
+    if( a.hasValue() )
+    {
+        return a;
+    }
+
+    return OWeakObject::queryInterface( rType );
+}
+
+// XIndexContainer
+void SAL_CALL PropertySetContainer::insertByIndex( sal_Int32 Index, const css::uno::Any& Element )
+{
+    std::unique_lock g(m_aMutex);
+
+    sal_Int32 nSize = m_aPropertySetVector.size();
+
+    if ( nSize < Index )
+        throw IndexOutOfBoundsException( OUString(), static_cast<OWeakObject *>(this) );
+
+    Reference< XPropertySet > aPropertySetElement;
+
+    if ( !(Element >>= aPropertySetElement) )
+    {
+        throw IllegalArgumentException(
+            WRONG_TYPE_EXCEPTION,
+            static_cast<OWeakObject *>(this), 2 );
+    }
+
+    if ( nSize == Index )
+        m_aPropertySetVector.push_back( aPropertySetElement );
+    else
+    {
+        PropertySetVector::iterator aIter = m_aPropertySetVector.begin();
+        aIter += Index;
+        m_aPropertySetVector.insert( aIter, aPropertySetElement );
+    }
+}
+
+void SAL_CALL PropertySetContainer::removeByIndex( sal_Int32 nIndex )
+{
+    std::unique_lock g(m_aMutex);
+
+    if ( static_cast<sal_Int32>(m_aPropertySetVector.size()) <= nIndex )
+        throw IndexOutOfBoundsException( OUString(), static_cast<OWeakObject *>(this) );
+
+    m_aPropertySetVector.erase(m_aPropertySetVector.begin() +  nIndex);
+}
+
+// XIndexReplace
+void SAL_CALL PropertySetContainer::replaceByIndex( sal_Int32 Index, const css::uno::Any& Element )
+{
+    std::unique_lock g(m_aMutex);
+
+    if ( static_cast<sal_Int32>(m_aPropertySetVector.size()) <= Index )
+        throw IndexOutOfBoundsException( OUString(), static_cast<OWeakObject *>(this) );
+
+    Reference< XPropertySet > aPropertySetElement;
+
+    if ( !(Element >>= aPropertySetElement) )
+    {
+        throw IllegalArgumentException(
+            WRONG_TYPE_EXCEPTION,
+            static_cast<OWeakObject *>(this), 2 );
+    }
+
+    m_aPropertySetVector[ Index ] = aPropertySetElement;
+}
+
+// XIndexAccess
+sal_Int32 SAL_CALL PropertySetContainer::getCount()
+{
+    std::unique_lock g(m_aMutex);
+
+    return m_aPropertySetVector.size();
+}
+
+Any SAL_CALL PropertySetContainer::getByIndex( sal_Int32 Index )
+{
+    std::unique_lock g(m_aMutex);
+
+    if ( static_cast<sal_Int32>(m_aPropertySetVector.size()) <= Index )
+        throw IndexOutOfBoundsException( OUString(), static_cast<OWeakObject *>(this) );
+
+    return Any(m_aPropertySetVector[ Index ]);
+}
+
+// XElementAccess
+sal_Bool SAL_CALL PropertySetContainer::hasElements()
+{
+    std::unique_lock g(m_aMutex);
+
+    return !( m_aPropertySetVector.empty() );
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/helper/titlehelper.cxx b/framework/source/fwe/helper/titlehelper.cxx
new file mode 100644
index 0000000000..5ab03ab10e
--- /dev/null
+++ b/framework/source/fwe/helper/titlehelper.cxx
@@ -0,0 +1,684 @@
+/* -*- 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 <framework/titlehelper.hxx>
+#include <classes/fwkresid.hxx>
+#include <strings.hrc>
+#include <properties.h>
+
+#include <com/sun/star/frame/UntitledNumbersConst.hpp>
+#include <com/sun/star/frame/XStorable.hpp>
+#include <com/sun/star/frame/ModuleManager.hpp>
+#include <com/sun/star/frame/XUntitledNumbers.hpp>
+#include <com/sun/star/frame/XModel3.hpp>
+#include <com/sun/star/document/XDocumentEventBroadcaster.hpp>
+
+#include <unotools/configmgr.hxx>
+#include <unotools/bootstrap.hxx>
+#include <unotools/mediadescriptor.hxx>
+#include <comphelper/sequenceashashmap.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <osl/mutex.hxx>
+#include <tools/urlobj.hxx>
+#include <utility>
+#include <vcl/svapp.hxx>
+
+
+using namespace css;
+using namespace css::uno;
+using namespace css::frame;
+
+namespace framework{
+
+TitleHelper::TitleHelper(css::uno::Reference< css::uno::XComponentContext > xContext,
+                        const css::uno::Reference< css::uno::XInterface >& xOwner,
+                        const css::uno::Reference< css::frame::XUntitledNumbers >& xNumbers)
+    : ::cppu::BaseMutex ()
+    , m_xContext        (std::move(xContext))
+    , m_xOwner          (xOwner)
+    , m_xUntitledNumbers(xNumbers)
+    , m_bExternalTitle  (false)
+    , m_nLeasedNumber   (css::frame::UntitledNumbersConst::INVALID_NUMBER)
+    , m_aListener       (m_aMutex)
+{
+    if (css::uno::Reference<css::frame::XModel> xModel{ xOwner, css::uno::UNO_QUERY })
+    {
+        impl_startListeningForModel (xModel);
+    }
+    else if (css::uno::Reference<css::frame::XController> xController{ xOwner,
+                                                                       css::uno::UNO_QUERY })
+    {
+        impl_startListeningForController (xController);
+    }
+    else if (css::uno::Reference<css::frame::XFrame> xFrame{ xOwner, css::uno::UNO_QUERY })
+    {
+        impl_startListeningForFrame (xFrame);
+    }
+}
+
+TitleHelper::~TitleHelper()
+{
+}
+
+OUString SAL_CALL TitleHelper::getTitle()
+{
+    // SYNCHRONIZED ->
+    osl::MutexGuard aLock(m_aMutex);
+
+    // An external title will win always and disable all internal logic about
+    // creating/using a title value.
+    // Even an empty string will be accepted as valid title !
+    if (m_bExternalTitle)
+        return m_sTitle;
+
+    // Title seems to be up-to-date. Return it directly.
+    if (!m_sTitle.isEmpty())
+        return m_sTitle;
+
+    // Title seems to be unused till now ... do bootstrapping
+    impl_updateTitle (true);
+
+    return m_sTitle;
+    // <- SYNCHRONIZED
+}
+
+void SAL_CALL TitleHelper::setTitle(const OUString& sTitle)
+{
+    // SYNCHRONIZED ->
+    {
+        osl::MutexGuard aLock(m_aMutex);
+
+        m_bExternalTitle = true;
+        m_sTitle         = sTitle;
+    }
+    // <- SYNCHRONIZED
+
+    impl_sendTitleChangedEvent ();
+}
+
+void SAL_CALL TitleHelper::addTitleChangeListener(const css::uno::Reference< css::frame::XTitleChangeListener >& xListener)
+{
+    // container is threadsafe by himself
+    m_aListener.addInterface( cppu::UnoType<css::frame::XTitleChangeListener>::get(), xListener );
+}
+
+void SAL_CALL TitleHelper::removeTitleChangeListener(const css::uno::Reference< css::frame::XTitleChangeListener >& xListener)
+{
+    // container is threadsafe by himself
+    m_aListener.removeInterface( cppu::UnoType<css::frame::XTitleChangeListener>::get(), xListener );
+}
+
+void SAL_CALL TitleHelper::titleChanged(const css::frame::TitleChangedEvent& aEvent)
+{
+    css::uno::Reference< css::frame::XTitle > xSubTitle;
+    // SYNCHRONIZED ->
+    {
+        osl::MutexGuard aLock(m_aMutex);
+
+        xSubTitle = m_xSubTitle;
+    }
+    // <- SYNCHRONIZED
+
+    if (aEvent.Source != xSubTitle)
+        return;
+
+    impl_updateTitle ();
+}
+
+void SAL_CALL TitleHelper::documentEventOccured(const css::document::DocumentEvent& aEvent)
+{
+    if ( ! aEvent.EventName.equalsIgnoreAsciiCase("OnSaveAsDone")
+      && ! aEvent.EventName.equalsIgnoreAsciiCase("OnModeChanged")
+      && ! aEvent.EventName.equalsIgnoreAsciiCase("OnTitleChanged"))
+        return;
+
+    css::uno::Reference< css::frame::XModel > xOwner;
+    // SYNCHRONIZED ->
+    {
+        osl::MutexGuard aLock(m_aMutex);
+
+        xOwner.set(m_xOwner, css::uno::UNO_QUERY);
+    }
+    // <- SYNCHRONIZED
+
+    if (aEvent.Source != xOwner
+        || ((aEvent.EventName.equalsIgnoreAsciiCase("OnModeChanged")
+             || aEvent.EventName.equalsIgnoreAsciiCase("OnTitleChanged"))
+            && !xOwner.is()))
+    {
+        return;
+    }
+
+    impl_updateTitle ();
+}
+
+void SAL_CALL TitleHelper::frameAction(const css::frame::FrameActionEvent& aEvent)
+{
+    css::uno::Reference< css::frame::XFrame > xOwner;
+    // SYNCHRONIZED ->
+    {
+        osl::MutexGuard aLock(m_aMutex);
+
+        xOwner.set(m_xOwner, css::uno::UNO_QUERY);
+    }
+    // <- SYNCHRONIZED
+
+    if (aEvent.Source != xOwner)
+        return;
+
+    // we are interested on events only, which must trigger a title bar update
+    // because component was changed.
+    if (
+        (aEvent.Action == css::frame::FrameAction_COMPONENT_ATTACHED  ) ||
+        (aEvent.Action == css::frame::FrameAction_COMPONENT_REATTACHED) ||
+        (aEvent.Action == css::frame::FrameAction_COMPONENT_DETACHING )
+       )
+    {
+        impl_updateListeningForFrame (xOwner);
+        impl_updateTitle ();
+    }
+}
+
+void SAL_CALL TitleHelper::disposing(const css::lang::EventObject& aEvent)
+{
+    css::uno::Reference< css::uno::XInterface >         xOwner;
+    css::uno::Reference< css::frame::XUntitledNumbers > xNumbers;
+    ::sal_Int32                                         nLeasedNumber;
+    // SYNCHRONIZED ->
+    {
+        osl::MutexGuard aLock(m_aMutex);
+
+        xOwner = m_xOwner;
+        xNumbers = m_xUntitledNumbers;
+        nLeasedNumber = m_nLeasedNumber;
+    }
+    // <- SYNCHRONIZED
+
+    if ( ! xOwner.is ())
+        return;
+
+    css::uno::Reference< css::frame::XFrame > xFrame(xOwner, css::uno::UNO_QUERY);
+    if (xFrame.is())
+        xFrame->removeFrameActionListener(this);
+
+    if (xOwner != aEvent.Source)
+        return;
+
+    if (
+        (xNumbers.is ()                                                   ) &&
+        (nLeasedNumber != css::frame::UntitledNumbersConst::INVALID_NUMBER)
+       )
+       xNumbers->releaseNumber (nLeasedNumber);
+
+    // SYNCHRONIZED ->
+    {
+        osl::MutexGuard aLock(m_aMutex);
+
+        m_xOwner.clear();
+        m_sTitle.clear();
+        m_nLeasedNumber = css::frame::UntitledNumbersConst::INVALID_NUMBER;
+    }
+    // <- SYNCHRONIZED
+}
+
+void TitleHelper::impl_sendTitleChangedEvent ()
+{
+    css::uno::Reference<css::uno::XInterface> xOwner;
+    // SYNCHRONIZED ->
+    {
+        osl::MutexGuard aLock(m_aMutex);
+
+        xOwner = m_xOwner;
+    }
+    // <- SYNCHRONIZED
+
+    css::frame::TitleChangedEvent aEvent(xOwner, m_sTitle);
+
+    if( ! aEvent.Source.is() )
+        return;
+
+    comphelper::OInterfaceContainerHelper2* pContainer = m_aListener.getContainer( cppu::UnoType<css::frame::XTitleChangeListener>::get());
+    if ( ! pContainer)
+        return;
+
+    comphelper::OInterfaceIteratorHelper2 pIt( *pContainer );
+    while ( pIt.hasMoreElements() )
+    {
+        try
+        {
+            static_cast<css::frame::XTitleChangeListener*>(pIt.next())->titleChanged( aEvent );
+        }
+        catch(const css::uno::Exception&)
+        {
+            pIt.remove();
+        }
+    }
+}
+
+void TitleHelper::impl_updateTitle (bool init)
+{
+    css::uno::Reference<css::uno::XInterface> xOwner;
+
+    // SYNCHRONIZED ->
+    {
+        osl::MutexGuard aLock(m_aMutex);
+
+        xOwner = m_xOwner;
+    }
+    // <- SYNCHRONIZED
+
+    if (css::uno::Reference<css::frame::XModel3> xModel{ xOwner, css::uno::UNO_QUERY })
+    {
+        impl_updateTitleForModel (xModel, init);
+    }
+    else if (css::uno::Reference<css::frame::XController> xController{ xOwner,
+                                                                       css::uno::UNO_QUERY })
+    {
+        impl_updateTitleForController (xController, init);
+    }
+    else if (css::uno::Reference<css::frame::XFrame> xFrame{ xOwner, css::uno::UNO_QUERY })
+    {
+        impl_updateTitleForFrame (xFrame, init);
+    }
+}
+
+static OUString getURLFromModel(const css::uno::Reference< css::frame::XModel3 >& xModel)
+{
+    if (css::uno::Reference<css::frame::XStorable> xURLProvider{ xModel, css::uno::UNO_QUERY })
+        return xURLProvider->getLocation();
+    return {};
+}
+
+void TitleHelper::impl_updateTitleForModel (const css::uno::Reference< css::frame::XModel3 >& xModel, bool init)
+{
+    css::uno::Reference< css::uno::XInterface >         xOwner;
+    css::uno::Reference< css::frame::XUntitledNumbers > xNumbers;
+    ::sal_Int32                                         nLeasedNumber;
+    // SYNCHRONIZED ->
+    {
+        osl::MutexGuard aLock(m_aMutex);
+
+        // external title won't be updated internally!
+        // It has to be set from outside new.
+        if (m_bExternalTitle)
+            return;
+
+        xOwner = m_xOwner;
+        xNumbers = m_xUntitledNumbers;
+        nLeasedNumber = m_nLeasedNumber;
+    }
+    // <- SYNCHRONIZED
+
+    if (
+        ( ! xOwner.is    ()) ||
+        ( ! xNumbers.is  ()) ||
+        ( ! xModel.is    ())
+       )
+        return;
+
+    OUString sTitle;
+
+    utl::MediaDescriptor aDescriptor(
+        xModel->getArgs2({ utl::MediaDescriptor::PROP_DOCUMENTTITLE,
+                           utl::MediaDescriptor::PROP_SUGGESTEDSAVEASNAME }));
+
+    if (const OUString sMediaTitle = aDescriptor.getUnpackedValueOrDefault(
+            utl::MediaDescriptor::PROP_DOCUMENTTITLE, OUString());
+        !sMediaTitle.isEmpty())
+    {
+        sTitle = sMediaTitle;
+    }
+    else if (const OUString sURL = getURLFromModel(xModel); !sURL.isEmpty())
+    {
+        sTitle = impl_convertURL2Title(sURL);
+        if (nLeasedNumber != css::frame::UntitledNumbersConst::INVALID_NUMBER)
+            xNumbers->releaseNumber (nLeasedNumber);
+        nLeasedNumber = css::frame::UntitledNumbersConst::INVALID_NUMBER;
+    }
+    else if (const OUString sSuggestedSaveAsName = aDescriptor.getUnpackedValueOrDefault(
+                 utl::MediaDescriptor::PROP_SUGGESTEDSAVEASNAME, OUString());
+             !sSuggestedSaveAsName.isEmpty())
+    {
+        // tdf#121537 Use suggested save as name for title if file has not yet been saved
+        sTitle = sSuggestedSaveAsName;
+    }
+    else
+    {
+        if (nLeasedNumber == css::frame::UntitledNumbersConst::INVALID_NUMBER)
+            nLeasedNumber = xNumbers->leaseNumber (xOwner);
+
+        if (nLeasedNumber != css::frame::UntitledNumbersConst::INVALID_NUMBER)
+            sTitle = xNumbers->getUntitledPrefix() + OUString::number(nLeasedNumber);
+        else
+            sTitle = xNumbers->getUntitledPrefix() + "?";
+    }
+
+    bool     bChanged;
+    // SYNCHRONIZED ->
+    {
+        osl::MutexGuard aLock(m_aMutex);
+
+        // WORKAROUND: the notification is currently sent always,
+        //             can be changed after shared mode is supported per UNO API
+        bChanged        = !init; // && m_sTitle != sTitle
+
+        m_sTitle        = sTitle;
+        m_nLeasedNumber = nLeasedNumber;
+    }
+    // <- SYNCHRONIZED
+
+    if (bChanged)
+        impl_sendTitleChangedEvent ();
+}
+
+void TitleHelper::impl_updateTitleForController (const css::uno::Reference< css::frame::XController >& xController, bool init)
+{
+    css::uno::Reference< css::uno::XInterface >         xOwner;
+    css::uno::Reference< css::frame::XUntitledNumbers > xNumbers;
+    ::sal_Int32                                         nLeasedNumber;
+    // SYNCHRONIZED ->
+    {
+        osl::MutexGuard aLock(m_aMutex);
+
+        // external title won't be updated internally!
+        // It has to be set from outside new.
+        if (m_bExternalTitle)
+            return;
+
+        xOwner = m_xOwner;
+        xNumbers = m_xUntitledNumbers;
+        nLeasedNumber = m_nLeasedNumber;
+    }
+    // <- SYNCHRONIZED
+
+    if (
+        ( ! xOwner.is      ()) ||
+        ( ! xNumbers.is    ()) ||
+        ( ! xController.is ())
+       )
+        return;
+
+    OUStringBuffer sTitle(256);
+
+    if (nLeasedNumber == css::frame::UntitledNumbersConst::INVALID_NUMBER)
+        nLeasedNumber = xNumbers->leaseNumber (xOwner);
+
+    css::uno::Reference< css::frame::XTitle > xModelTitle(xController->getModel (), css::uno::UNO_QUERY);
+    css::uno::Reference< css::frame::XModel > xModel = xController->getModel ();
+    if (!xModelTitle.is ())
+        xModelTitle.set(xController, css::uno::UNO_QUERY);
+    if (xModelTitle.is ())
+    {
+        sTitle.append      (xModelTitle->getTitle ());
+        if ( nLeasedNumber > 1 )
+        {
+            sTitle.append(" : " + OUString::number(nLeasedNumber));
+        }
+        if (xModel.is ())
+        {
+            INetURLObject aURL (xModel->getURL ());
+            if (aURL.GetProtocol () != INetProtocol::File
+                && aURL.GetProtocol () != INetProtocol::NotValid)
+            {
+                OUString sRemoteText (FwkResId (STR_REMOTE_TITLE));
+                sTitle.append (sRemoteText);
+            }
+        }
+    }
+    else
+    {
+        sTitle.append (xNumbers->getUntitledPrefix ());
+        if ( nLeasedNumber > 1 )
+        {
+            sTitle.append(nLeasedNumber  );
+        }
+    }
+
+    bool     bChanged;
+    // SYNCHRONIZED ->
+    {
+        osl::MutexGuard aLock(m_aMutex);
+
+        OUString sNewTitle       = sTitle.makeStringAndClear ();
+        bChanged        = !init && m_sTitle != sNewTitle;
+        m_sTitle        = sNewTitle;
+        m_nLeasedNumber = nLeasedNumber;
+    }
+    // <- SYNCHRONIZED
+
+    if (bChanged)
+        impl_sendTitleChangedEvent ();
+}
+
+void TitleHelper::impl_updateTitleForFrame (const css::uno::Reference< css::frame::XFrame >& xFrame, bool init)
+{
+    if ( ! xFrame.is ())
+        return;
+
+    // SYNCHRONIZED ->
+    {
+        osl::MutexGuard aLock(m_aMutex);
+
+        // external title won't be updated internally!
+        // It has to be set from outside new.
+        if (m_bExternalTitle)
+            return;
+    }
+    // <- SYNCHRONIZED
+
+    css::uno::Reference< css::uno::XInterface > xComponent = xFrame->getController ();
+    if ( ! xComponent.is ())
+        xComponent = xFrame->getComponentWindow ();
+
+    OUStringBuffer sTitle (256);
+
+    impl_appendComponentTitle   (sTitle, xComponent);
+#ifndef MACOSX
+    if (!utl::ConfigManager::IsFuzzing())
+    {
+        // fdo#70376: We want the window title to contain just the
+        // document name (from the above "component title").
+        impl_appendProductName      (sTitle);
+        impl_appendModuleName       (sTitle);
+        impl_appendDebugVersion     (sTitle);
+    }
+#endif
+    impl_appendSafeMode         (sTitle);
+
+    bool     bChanged;
+    // SYNCHRONIZED ->
+    {
+        osl::MutexGuard aLock(m_aMutex);
+
+        OUString sNewTitle = sTitle.makeStringAndClear ();
+        bChanged  = !init && m_sTitle != sNewTitle;
+        m_sTitle  = sNewTitle;
+    }
+    // <- SYNCHRONIZED
+
+    if (bChanged)
+        impl_sendTitleChangedEvent ();
+}
+
+void TitleHelper::impl_appendComponentTitle (      OUStringBuffer&                       sTitle    ,
+                                             const css::uno::Reference< css::uno::XInterface >& xComponent)
+{
+    css::uno::Reference< css::frame::XTitle > xTitle(xComponent, css::uno::UNO_QUERY);
+
+    // Note: Title has to be used (even if it's empty) if the right interface is supported.
+    if (xTitle.is ())
+        sTitle.append (xTitle->getTitle ());
+}
+
+void TitleHelper::impl_appendProductName (OUStringBuffer& sTitle)
+{
+    OUString name(utl::ConfigManager::getProductName());
+    if (!name.isEmpty())
+    {
+        if (!sTitle.isEmpty())
+        {
+            OUString separator (FwkResId (STR_EMDASH_SEPARATOR));
+            sTitle.append(separator);
+        }
+        sTitle.append(name);
+    }
+}
+
+void TitleHelper::impl_appendModuleName (OUStringBuffer& sTitle)
+{
+    css::uno::Reference< css::uno::XInterface >        xOwner;
+    css::uno::Reference< css::uno::XComponentContext > xContext;
+    // SYNCHRONIZED ->
+    {
+        osl::MutexGuard aLock(m_aMutex);
+
+        xOwner   = m_xOwner;
+        xContext = m_xContext;
+    }
+    // <- SYNCHRONIZED
+
+    try
+    {
+        css::uno::Reference< css::frame::XModuleManager2 > xModuleManager =
+            css::frame::ModuleManager::create(xContext);
+
+        const OUString                 sID     = xModuleManager->identify(xOwner);
+        ::comphelper::SequenceAsHashMap lProps  = xModuleManager->getByName (sID);
+        const OUString                 sUIName = lProps.getUnpackedValueOrDefault (OFFICEFACTORY_PROPNAME_ASCII_UINAME, OUString());
+
+        // An UIname property is an optional value !
+        // So please add it to the title in case it does really exists only.
+        if (!sUIName.isEmpty())
+        {
+            sTitle.append (" "    );
+            sTitle.append      (sUIName);
+        }
+    }
+    catch(const css::uno::Exception&)
+    {}
+}
+
+#ifdef DBG_UTIL
+void TitleHelper::impl_appendDebugVersion (OUStringBuffer& sTitle)
+{
+    OUString version(utl::ConfigManager::getProductVersion());
+    sTitle.append(' ');
+    sTitle.append(version);
+    OUString sVersion = ::utl::Bootstrap::getBuildIdData("development");
+    sTitle.append(" [");
+    sTitle.append(sVersion);
+    sTitle.append("]");
+}
+#else
+void TitleHelper::impl_appendDebugVersion (OUStringBuffer&)
+{
+}
+#endif
+
+void TitleHelper::impl_appendSafeMode (OUStringBuffer& sTitle)
+{
+    if (Application::IsSafeModeEnabled())
+        sTitle.append(FwkResId (STR_SAFEMODE_TITLE));
+}
+
+void TitleHelper::impl_startListeningForModel (const css::uno::Reference< css::frame::XModel >& xModel)
+{
+    css::uno::Reference< css::document::XDocumentEventBroadcaster > xBroadcaster(xModel, css::uno::UNO_QUERY);
+    if ( ! xBroadcaster.is ())
+        return;
+
+    xBroadcaster->addDocumentEventListener (static_cast< css::document::XDocumentEventListener* >(this));
+}
+
+void TitleHelper::impl_startListeningForController (const css::uno::Reference< css::frame::XController >& xController)
+{
+    xController->addEventListener (static_cast< css::lang::XEventListener* > (static_cast< css::frame::XFrameActionListener* > (this) ) );
+    css::uno::Reference< css::frame::XTitle > xSubTitle(xController->getModel (), css::uno::UNO_QUERY);
+    impl_setSubTitle (xSubTitle);
+}
+
+void TitleHelper::impl_startListeningForFrame (const css::uno::Reference< css::frame::XFrame >& xFrame)
+{
+    xFrame->addFrameActionListener(this  );
+    impl_updateListeningForFrame  (xFrame);
+}
+
+void TitleHelper::impl_updateListeningForFrame (const css::uno::Reference< css::frame::XFrame >& xFrame)
+{
+    css::uno::Reference< css::frame::XTitle > xSubTitle(xFrame->getController (), css::uno::UNO_QUERY);
+    impl_setSubTitle (xSubTitle);
+}
+
+void TitleHelper::impl_setSubTitle (const css::uno::Reference< css::frame::XTitle >& xSubTitle)
+{
+    css::uno::Reference< css::frame::XTitle > xOldSubTitle;
+    // SYNCHRONIZED ->
+    {
+        osl::MutexGuard aLock(m_aMutex);
+
+        // ignore duplicate calls. Makes outside using of this helper more easy :-)
+        xOldSubTitle = m_xSubTitle;
+        if (xOldSubTitle == xSubTitle)
+            return;
+
+        m_xSubTitle = xSubTitle;
+    }
+    // <- SYNCHRONIZED
+
+    css::uno::Reference< css::frame::XTitleChangeBroadcaster > xOldBroadcaster(xOldSubTitle                                          , css::uno::UNO_QUERY      );
+    css::uno::Reference< css::frame::XTitleChangeBroadcaster > xNewBroadcaster(xSubTitle                                             , css::uno::UNO_QUERY      );
+    css::uno::Reference< css::frame::XTitleChangeListener >    xThis(this);
+
+    if (xOldBroadcaster.is())
+        xOldBroadcaster->removeTitleChangeListener (xThis);
+
+    if (xNewBroadcaster.is())
+        xNewBroadcaster->addTitleChangeListener (xThis);
+}
+
+OUString TitleHelper::impl_convertURL2Title(std::u16string_view sURL)
+{
+    INetURLObject   aURL (sURL);
+    OUString sTitle;
+
+    if (aURL.GetProtocol() == INetProtocol::File)
+    {
+        if (aURL.HasMark())
+            aURL = INetURLObject(aURL.GetURLNoMark());
+
+        sTitle = aURL.getName(INetURLObject::LAST_SEGMENT, true, INetURLObject::DecodeMechanism::WithCharset);
+    }
+    else
+    {
+        if (aURL.hasExtension())
+            sTitle = aURL.getName(INetURLObject::LAST_SEGMENT, true, INetURLObject::DecodeMechanism::WithCharset);
+
+        if ( sTitle.isEmpty() )
+            sTitle = aURL.GetHostPort(INetURLObject::DecodeMechanism::WithCharset);
+
+        if ( sTitle.isEmpty() )
+            sTitle = aURL.GetURLNoPass(INetURLObject::DecodeMechanism::WithCharset);
+    }
+
+    return sTitle;
+}
+
+} // namespace framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/helper/undomanagerhelper.cxx b/framework/source/fwe/helper/undomanagerhelper.cxx
new file mode 100644
index 0000000000..3a2fdd6c06
--- /dev/null
+++ b/framework/source/fwe/helper/undomanagerhelper.cxx
@@ -0,0 +1,1094 @@
+/* -*- 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 <framework/undomanagerhelper.hxx>
+#include <framework/imutex.hxx>
+
+#include <com/sun/star/document/EmptyUndoStackException.hpp>
+#include <com/sun/star/document/UndoContextNotClosedException.hpp>
+#include <com/sun/star/document/UndoFailedException.hpp>
+#include <com/sun/star/document/XUndoManager.hpp>
+#include <com/sun/star/lang/XComponent.hpp>
+#include <com/sun/star/util/InvalidStateException.hpp>
+#include <com/sun/star/util/NotLockedException.hpp>
+#include <com/sun/star/util/XModifyListener.hpp>
+
+#include <comphelper/interfacecontainer4.hxx>
+#include <cppuhelper/exc_hlp.hxx>
+#include <comphelper/flagguard.hxx>
+#include <comphelper/asyncnotification.hxx>
+#include <svl/undo.hxx>
+#include <comphelper/diagnose_ex.hxx>
+#include <osl/conditn.hxx>
+#include <vcl/svapp.hxx>
+
+#include <functional>
+#include <mutex>
+#include <stack>
+#include <queue>
+#include <utility>
+
+namespace framework
+{
+
+    using ::com::sun::star::uno::Reference;
+    using ::com::sun::star::uno::XInterface;
+    using ::com::sun::star::uno::UNO_QUERY;
+    using ::com::sun::star::uno::Exception;
+    using ::com::sun::star::uno::RuntimeException;
+    using ::com::sun::star::uno::Any;
+    using ::com::sun::star::uno::Sequence;
+    using ::com::sun::star::document::XUndoManagerListener;
+    using ::com::sun::star::document::UndoManagerEvent;
+    using ::com::sun::star::document::EmptyUndoStackException;
+    using ::com::sun::star::document::UndoContextNotClosedException;
+    using ::com::sun::star::document::UndoFailedException;
+    using ::com::sun::star::util::NotLockedException;
+    using ::com::sun::star::lang::EventObject;
+    using ::com::sun::star::document::XUndoAction;
+    using ::com::sun::star::lang::XComponent;
+    using ::com::sun::star::document::XUndoManager;
+    using ::com::sun::star::util::InvalidStateException;
+    using ::com::sun::star::lang::IllegalArgumentException;
+    using ::com::sun::star::util::XModifyListener;
+
+    //= UndoActionWrapper
+
+    namespace {
+
+    class UndoActionWrapper : public SfxUndoAction
+    {
+    public:
+        explicit            UndoActionWrapper(
+                                Reference< XUndoAction > const& i_undoAction
+                            );
+        virtual             ~UndoActionWrapper() override;
+
+        virtual OUString    GetComment() const override;
+        virtual void        Undo() override;
+        virtual void        Redo() override;
+        virtual bool        CanRepeat(SfxRepeatTarget&) const override;
+
+    private:
+        const Reference< XUndoAction >  m_xUndoAction;
+    };
+
+    }
+
+    UndoActionWrapper::UndoActionWrapper( Reference< XUndoAction > const& i_undoAction )
+        : m_xUndoAction( i_undoAction )
+    {
+        ENSURE_OR_THROW( m_xUndoAction.is(), "illegal undo action" );
+    }
+
+    UndoActionWrapper::~UndoActionWrapper()
+    {
+        try
+        {
+            Reference< XComponent > xComponent( m_xUndoAction, UNO_QUERY );
+            if ( xComponent.is() )
+                xComponent->dispose();
+        }
+        catch( const Exception& )
+        {
+            DBG_UNHANDLED_EXCEPTION("fwk");
+        }
+    }
+
+    OUString UndoActionWrapper::GetComment() const
+    {
+        OUString sComment;
+        try
+        {
+            sComment = m_xUndoAction->getTitle();
+        }
+        catch( const Exception& )
+        {
+            DBG_UNHANDLED_EXCEPTION("fwk");
+        }
+        return sComment;
+    }
+
+    void UndoActionWrapper::Undo()
+    {
+        m_xUndoAction->undo();
+    }
+
+    void UndoActionWrapper::Redo()
+    {
+        m_xUndoAction->redo();
+    }
+
+    bool UndoActionWrapper::CanRepeat(SfxRepeatTarget&) const
+    {
+        return false;
+    }
+
+    //= UndoManagerRequest
+
+    namespace {
+
+    class UndoManagerRequest : public ::comphelper::AnyEvent
+    {
+    public:
+        explicit UndoManagerRequest( ::std::function<void ()>  i_request )
+            :m_request(std::move( i_request ))
+        {
+            m_finishCondition.reset();
+        }
+
+        void execute()
+        {
+            try
+            {
+                m_request();
+            }
+            catch( const Exception& )
+            {
+                m_caughtException = ::cppu::getCaughtException();
+            }
+            m_finishCondition.set();
+        }
+
+        void wait()
+        {
+            m_finishCondition.wait();
+            if ( m_caughtException.hasValue() )
+                ::cppu::throwException( m_caughtException );
+        }
+
+        void cancel( const Reference< XInterface >& i_context )
+        {
+            m_caughtException <<= RuntimeException(
+                "Concurrency error: an earlier operation on the stack failed.",
+                i_context
+            );
+            m_finishCondition.set();
+        }
+
+    protected:
+        virtual ~UndoManagerRequest() override
+        {
+        }
+
+    private:
+        ::std::function<void ()>    m_request;
+        Any                         m_caughtException;
+        ::osl::Condition            m_finishCondition;
+    };
+
+    }
+
+    //= UndoManagerHelper_Impl
+
+    class UndoManagerHelper_Impl : public SfxUndoListener
+    {
+    private:
+        ::osl::Mutex                        m_aMutex;
+        /// Use different mutex for listeners to prevent ABBA deadlocks
+        std::mutex                          m_aListenerMutex;
+        std::mutex                          m_aQueueMutex;
+        bool                                m_bAPIActionRunning;
+        bool                                m_bProcessingEvents;
+        sal_Int32                           m_nLockCount;
+        ::comphelper::OInterfaceContainerHelper4<XUndoManagerListener>   m_aUndoListeners;
+        ::comphelper::OInterfaceContainerHelper4<XModifyListener>   m_aModifyListeners;
+        IUndoManagerImplementation&         m_rUndoManagerImplementation;
+        ::std::stack< bool >                m_aContextVisibilities;
+#if OSL_DEBUG_LEVEL > 0
+        bool                                m_bContextAPIFlagsEverPushed = {false};
+        ::std::stack< bool >                m_aContextAPIFlags;
+#endif
+        ::std::queue< ::rtl::Reference< UndoManagerRequest > >
+                                            m_aEventQueue;
+
+    public:
+        ::osl::Mutex&   getMutex() { return m_aMutex; }
+
+    public:
+        explicit UndoManagerHelper_Impl( IUndoManagerImplementation& i_undoManagerImpl )
+            :m_bAPIActionRunning( false )
+            ,m_bProcessingEvents( false )
+            ,m_nLockCount( 0 )
+            ,m_rUndoManagerImplementation( i_undoManagerImpl )
+        {
+            getUndoManager().AddUndoListener( *this );
+        }
+
+        virtual ~UndoManagerHelper_Impl()
+        {
+        }
+
+        SfxUndoManager& getUndoManager() const
+        {
+            return m_rUndoManagerImplementation.getImplUndoManager();
+        }
+
+        Reference< XUndoManager > getXUndoManager() const
+        {
+            return m_rUndoManagerImplementation.getThis();
+        }
+
+        // SfxUndoListener
+        virtual void actionUndone( const OUString& i_actionComment ) override;
+        virtual void actionRedone( const OUString& i_actionComment ) override;
+        virtual void undoActionAdded( const OUString& i_actionComment ) override;
+        virtual void cleared() override;
+        virtual void clearedRedo() override;
+        virtual void resetAll() override;
+        virtual void listActionEntered( const OUString& i_comment ) override;
+        virtual void listActionLeft( const OUString& i_comment ) override;
+        virtual void listActionCancelled() override;
+
+        // public operations
+        void disposing();
+
+        void enterUndoContext( const OUString& i_title, const bool i_hidden, IMutexGuard& i_instanceLock );
+        void leaveUndoContext( IMutexGuard& i_instanceLock );
+        void addUndoAction( const Reference< XUndoAction >& i_action, IMutexGuard& i_instanceLock );
+        void undo( IMutexGuard& i_instanceLock );
+        void redo( IMutexGuard& i_instanceLock );
+        void clear( IMutexGuard& i_instanceLock );
+        void clearRedo( IMutexGuard& i_instanceLock );
+        void reset( IMutexGuard& i_instanceLock );
+
+        void lock();
+        void unlock();
+
+        void addUndoManagerListener( const Reference< XUndoManagerListener >& i_listener )
+        {
+            std::unique_lock g(m_aListenerMutex);
+            m_aUndoListeners.addInterface( g, i_listener );
+        }
+
+        void removeUndoManagerListener( const Reference< XUndoManagerListener >& i_listener )
+        {
+            std::unique_lock g(m_aListenerMutex);
+            m_aUndoListeners.removeInterface( g, i_listener );
+        }
+
+        void addModifyListener( const Reference< XModifyListener >& i_listener )
+        {
+            std::unique_lock g(m_aListenerMutex);
+            m_aModifyListeners.addInterface( g, i_listener );
+        }
+
+        void removeModifyListener( const Reference< XModifyListener >& i_listener )
+        {
+            std::unique_lock g(m_aListenerMutex);
+            m_aModifyListeners.removeInterface( g, i_listener );
+        }
+
+        UndoManagerEvent
+            buildEvent( OUString const& i_title ) const;
+
+        void impl_notifyModified();
+        void notify(    OUString const& i_title,
+                        void ( SAL_CALL XUndoManagerListener::*i_notificationMethod )( const UndoManagerEvent& )
+                    );
+        void notify( void ( SAL_CALL XUndoManagerListener::*i_notificationMethod )( const EventObject& ) );
+
+    private:
+        /// adds a function to be called to the request processor's queue
+        void impl_processRequest(::std::function<void ()> const& i_request, IMutexGuard& i_instanceLock);
+
+        /// impl-versions of the XUndoManager API.
+        void impl_enterUndoContext( const OUString& i_title, const bool i_hidden );
+        void impl_leaveUndoContext();
+        void impl_addUndoAction( const Reference< XUndoAction >& i_action );
+        void impl_doUndoRedo( IMutexGuard& i_externalLock, const bool i_undo );
+        void impl_clear();
+        void impl_clearRedo();
+        void impl_reset();
+    };
+
+    void UndoManagerHelper_Impl::disposing()
+    {
+        EventObject aEvent;
+        aEvent.Source = getXUndoManager();
+        {
+            std::unique_lock g(m_aListenerMutex);
+            m_aUndoListeners.disposeAndClear( g, aEvent );
+            m_aModifyListeners.disposeAndClear( g, aEvent );
+        }
+        ::osl::MutexGuard aGuard( m_aMutex );
+
+        getUndoManager().RemoveUndoListener( *this );
+    }
+
+    UndoManagerEvent UndoManagerHelper_Impl::buildEvent( OUString const& i_title ) const
+    {
+        UndoManagerEvent aEvent;
+        aEvent.Source = getXUndoManager();
+        aEvent.UndoActionTitle = i_title;
+        aEvent.UndoContextDepth = getUndoManager().GetListActionDepth();
+        return aEvent;
+    }
+
+    void UndoManagerHelper_Impl::impl_notifyModified()
+    {
+        const EventObject aEvent( getXUndoManager() );
+        std::unique_lock g(m_aListenerMutex);
+        m_aModifyListeners.notifyEach( g, &XModifyListener::modified, aEvent );
+    }
+
+    void UndoManagerHelper_Impl::notify( OUString const& i_title,
+        void ( SAL_CALL XUndoManagerListener::*i_notificationMethod )( const UndoManagerEvent& ) )
+    {
+        const UndoManagerEvent aEvent( buildEvent( i_title ) );
+
+        // TODO: this notification method here is used by UndoManagerHelper_Impl, to multiplex the notifications we
+        // receive from the SfxUndoManager. Those notifications are sent with a locked SolarMutex, which means
+        // we're doing the multiplexing here with a locked SM, too. Which is Bad (TM).
+        // Fixing this properly would require outsourcing all the notifications into an own thread - which might lead
+        // to problems of its own, since clients might expect synchronous notifications.
+
+        {
+            std::unique_lock g(m_aListenerMutex);
+            m_aUndoListeners.notifyEach( g, i_notificationMethod, aEvent );
+        }
+        impl_notifyModified();
+    }
+
+    void UndoManagerHelper_Impl::notify( void ( SAL_CALL XUndoManagerListener::*i_notificationMethod )( const EventObject& ) )
+    {
+        const EventObject aEvent( getXUndoManager() );
+
+        // TODO: the same comment as in the other notify, regarding SM locking applies here ...
+        {
+            std::unique_lock g(m_aListenerMutex);
+            m_aUndoListeners.notifyEach( g, i_notificationMethod, aEvent );
+        }
+        impl_notifyModified();
+    }
+
+    void UndoManagerHelper_Impl::enterUndoContext( const OUString& i_title, const bool i_hidden, IMutexGuard& i_instanceLock )
+    {
+        impl_processRequest(
+            [this, &i_title, i_hidden] () { return this->impl_enterUndoContext(i_title, i_hidden); },
+            i_instanceLock
+        );
+    }
+
+    void UndoManagerHelper_Impl::leaveUndoContext( IMutexGuard& i_instanceLock )
+    {
+        impl_processRequest(
+            [this] () { return this->impl_leaveUndoContext(); },
+            i_instanceLock
+        );
+    }
+
+    void UndoManagerHelper_Impl::addUndoAction( const Reference< XUndoAction >& i_action, IMutexGuard& i_instanceLock )
+    {
+        if ( !i_action.is() )
+            throw IllegalArgumentException(
+                "illegal undo action object",
+                getXUndoManager(),
+                1
+            );
+
+        impl_processRequest(
+            [this, &i_action] () { return this->impl_addUndoAction(i_action); },
+            i_instanceLock
+        );
+    }
+
+    void UndoManagerHelper_Impl::clear( IMutexGuard& i_instanceLock )
+    {
+        impl_processRequest(
+            [this] () { return this->impl_clear(); },
+            i_instanceLock
+        );
+    }
+
+    void UndoManagerHelper_Impl::clearRedo( IMutexGuard& i_instanceLock )
+    {
+        impl_processRequest(
+            [this] () { return this->impl_clearRedo(); },
+            i_instanceLock
+        );
+    }
+
+    void UndoManagerHelper_Impl::reset( IMutexGuard& i_instanceLock )
+    {
+        impl_processRequest(
+            [this] () { return this->impl_reset(); },
+            i_instanceLock
+        );
+    }
+
+    void UndoManagerHelper_Impl::lock()
+    {
+        // SYNCHRONIZED --->
+        ::osl::MutexGuard aGuard( getMutex() );
+
+        if ( ++m_nLockCount == 1 )
+        {
+            SfxUndoManager& rUndoManager = getUndoManager();
+            rUndoManager.EnableUndo( false );
+        }
+        // <--- SYNCHRONIZED
+    }
+
+    void UndoManagerHelper_Impl::unlock()
+    {
+        // SYNCHRONIZED --->
+        ::osl::MutexGuard aGuard( getMutex() );
+
+        if ( m_nLockCount == 0 )
+            throw NotLockedException( "Undo manager is not locked", getXUndoManager() );
+
+        if ( --m_nLockCount == 0 )
+        {
+            SfxUndoManager& rUndoManager = getUndoManager();
+            rUndoManager.EnableUndo( true );
+        }
+        // <--- SYNCHRONIZED
+    }
+
+    void UndoManagerHelper_Impl::impl_processRequest(::std::function<void ()> const& i_request, IMutexGuard& i_instanceLock)
+    {
+        // create the request, and add it to our queue
+        ::rtl::Reference< UndoManagerRequest > pRequest( new UndoManagerRequest( i_request ) );
+        {
+            std::unique_lock aQueueGuard( m_aQueueMutex );
+            m_aEventQueue.push( pRequest );
+        }
+
+        i_instanceLock.clear();
+
+        if ( m_bProcessingEvents )
+        {
+            // another thread is processing the event queue currently => it will also process the event which we just added
+            pRequest->wait();
+            return;
+        }
+
+        m_bProcessingEvents = true;
+        do
+        {
+            pRequest.clear();
+            {
+                std::unique_lock aQueueGuard( m_aQueueMutex );
+                if ( m_aEventQueue.empty() )
+                {
+                    // reset the flag before releasing the queue mutex, otherwise it's possible that another thread
+                    // could add an event after we release the mutex, but before we reset the flag. If then this other
+                    // thread checks the flag before be reset it, this thread's event would starve.
+                    m_bProcessingEvents = false;
+                    return;
+                }
+                pRequest = m_aEventQueue.front();
+                m_aEventQueue.pop();
+            }
+            try
+            {
+                pRequest->execute();
+                pRequest->wait();
+            }
+            catch( ... )
+            {
+                {
+                    // no chance to process further requests, if the current one failed
+                    // => discard them
+                    std::unique_lock aQueueGuard( m_aQueueMutex );
+                    while ( !m_aEventQueue.empty() )
+                    {
+                        pRequest = m_aEventQueue.front();
+                        m_aEventQueue.pop();
+                        pRequest->cancel( getXUndoManager() );
+                    }
+                    m_bProcessingEvents = false;
+                }
+                // re-throw the error
+                throw;
+            }
+        }
+        while ( true );
+    }
+
+    void UndoManagerHelper_Impl::impl_enterUndoContext( const OUString& i_title, const bool i_hidden )
+    {
+        // SYNCHRONIZED --->
+        ::osl::ClearableMutexGuard aGuard( m_aMutex );
+
+        SfxUndoManager& rUndoManager = getUndoManager();
+        if ( !rUndoManager.IsUndoEnabled() )
+            // ignore this request if the manager is locked
+            return;
+
+        if ( i_hidden && ( rUndoManager.GetUndoActionCount() == 0 ) )
+            throw EmptyUndoStackException(
+                "can't enter a hidden context without a previous Undo action",
+                m_rUndoManagerImplementation.getThis()
+            );
+
+        {
+            ::comphelper::FlagGuard aNotificationGuard( m_bAPIActionRunning );
+            rUndoManager.EnterListAction( i_title, OUString(), 0, ViewShellId(-1) );
+        }
+
+        m_aContextVisibilities.push( i_hidden );
+
+        const UndoManagerEvent aEvent( buildEvent( i_title ) );
+        aGuard.clear();
+        // <--- SYNCHRONIZED
+
+        {
+            std::unique_lock g(m_aListenerMutex);
+            m_aUndoListeners.notifyEach( g, i_hidden ? &XUndoManagerListener::enteredHiddenContext : &XUndoManagerListener::enteredContext, aEvent );
+        }
+        impl_notifyModified();
+    }
+
+    void UndoManagerHelper_Impl::impl_leaveUndoContext()
+    {
+        // SYNCHRONIZED --->
+        ::osl::ClearableMutexGuard aGuard( m_aMutex );
+
+        SfxUndoManager& rUndoManager = getUndoManager();
+        if ( !rUndoManager.IsUndoEnabled() )
+            // ignore this request if the manager is locked
+            return;
+
+        if ( !rUndoManager.IsInListAction() )
+            throw InvalidStateException(
+                "no active undo context",
+                getXUndoManager()
+            );
+
+        size_t nContextElements = 0;
+
+        const bool isHiddenContext = m_aContextVisibilities.top();
+        m_aContextVisibilities.pop();
+
+        const bool bHadRedoActions = ( rUndoManager.GetRedoActionCount( SfxUndoManager::TopLevel ) > 0 );
+        {
+            ::comphelper::FlagGuard aNotificationGuard( m_bAPIActionRunning );
+            if ( isHiddenContext )
+                nContextElements = rUndoManager.LeaveAndMergeListAction();
+            else
+                nContextElements = rUndoManager.LeaveListAction();
+        }
+        const bool bHasRedoActions = ( rUndoManager.GetRedoActionCount( SfxUndoManager::TopLevel ) > 0 );
+
+        // prepare notification
+        void ( SAL_CALL XUndoManagerListener::*notificationMethod )( const UndoManagerEvent& ) = nullptr;
+
+        UndoManagerEvent aContextEvent( buildEvent( OUString() ) );
+        const EventObject aClearedEvent( getXUndoManager() );
+        if ( nContextElements == 0 )
+        {
+            notificationMethod = &XUndoManagerListener::cancelledContext;
+        }
+        else if ( isHiddenContext )
+        {
+            notificationMethod = &XUndoManagerListener::leftHiddenContext;
+        }
+        else
+        {
+            aContextEvent.UndoActionTitle = rUndoManager.GetUndoActionComment();
+            notificationMethod = &XUndoManagerListener::leftContext;
+        }
+
+        aGuard.clear();
+        // <--- SYNCHRONIZED
+
+        {
+            std::unique_lock g(m_aListenerMutex);
+            if ( bHadRedoActions && !bHasRedoActions )
+                m_aUndoListeners.notifyEach( g, &XUndoManagerListener::redoActionsCleared, aClearedEvent );
+            m_aUndoListeners.notifyEach( g, notificationMethod, aContextEvent );
+        }
+        impl_notifyModified();
+    }
+
+    void UndoManagerHelper_Impl::impl_doUndoRedo( IMutexGuard& i_externalLock, const bool i_undo )
+    {
+        ::osl::Guard< ::framework::IMutex > aExternalGuard( i_externalLock.getGuardedMutex() );
+            // note that this assumes that the mutex has been released in the thread which added the
+            // Undo/Redo request, so we can successfully acquire it
+
+        // SYNCHRONIZED --->
+        ::osl::ClearableMutexGuard aGuard( m_aMutex );
+
+        SfxUndoManager& rUndoManager = getUndoManager();
+        if ( rUndoManager.IsInListAction() )
+            throw UndoContextNotClosedException( OUString(), getXUndoManager() );
+
+        const size_t nElements  =   i_undo
+                                ?   rUndoManager.GetUndoActionCount( SfxUndoManager::TopLevel )
+                                :   rUndoManager.GetRedoActionCount( SfxUndoManager::TopLevel );
+        if ( nElements == 0 )
+            throw EmptyUndoStackException("stack is empty", getXUndoManager() );
+
+        aGuard.clear();
+        // <--- SYNCHRONIZED
+
+        try
+        {
+            if ( i_undo )
+                rUndoManager.Undo();
+            else
+                rUndoManager.Redo();
+        }
+        catch( const RuntimeException& ) { /* allowed to leave here */ throw; }
+        catch( const UndoFailedException& ) { /* allowed to leave here */ throw; }
+        catch( const Exception& )
+        {
+            // not allowed to leave
+            const Any aError( ::cppu::getCaughtException() );
+            throw UndoFailedException( OUString(), getXUndoManager(), aError );
+        }
+
+        // note that in opposite to all of the other methods, we do *not* have our mutex locked when calling
+        // into the SfxUndoManager implementation. This ensures that an actual XUndoAction::undo/redo is also
+        // called without our mutex being locked.
+        // As a consequence, we do not set m_bAPIActionRunning here. Instead, our actionUndone/actionRedone methods
+        // *always* multiplex the event to our XUndoManagerListeners, not only when m_bAPIActionRunning is FALSE (This
+        // again is different from all other SfxUndoListener methods).
+        // So, we do not need to do this notification here ourself.
+    }
+
+    void UndoManagerHelper_Impl::impl_addUndoAction( const Reference< XUndoAction >& i_action )
+    {
+        // SYNCHRONIZED --->
+        ::osl::ClearableMutexGuard aGuard( m_aMutex );
+
+        SfxUndoManager& rUndoManager = getUndoManager();
+        if ( !rUndoManager.IsUndoEnabled() )
+            // ignore the request if the manager is locked
+            return;
+
+        const UndoManagerEvent aEventAdd( buildEvent( i_action->getTitle() ) );
+        const EventObject aEventClear( getXUndoManager() );
+
+        const bool bHadRedoActions = ( rUndoManager.GetRedoActionCount() > 0 );
+        {
+            ::comphelper::FlagGuard aNotificationGuard( m_bAPIActionRunning );
+            rUndoManager.AddUndoAction( std::make_unique<UndoActionWrapper>( i_action ) );
+        }
+        const bool bHasRedoActions = ( rUndoManager.GetRedoActionCount() > 0 );
+
+        aGuard.clear();
+        // <--- SYNCHRONIZED
+
+        {
+            std::unique_lock g(m_aListenerMutex);
+            m_aUndoListeners.notifyEach( g, &XUndoManagerListener::undoActionAdded, aEventAdd );
+            if ( bHadRedoActions && !bHasRedoActions )
+                m_aUndoListeners.notifyEach( g, &XUndoManagerListener::redoActionsCleared, aEventClear );
+        }
+        impl_notifyModified();
+    }
+
+    void UndoManagerHelper_Impl::impl_clear()
+    {
+        EventObject aEvent;
+        {
+            SolarMutexGuard aGuard;
+            ::osl::MutexGuard aGuard2( m_aMutex );
+
+            SfxUndoManager& rUndoManager = getUndoManager();
+            if ( rUndoManager.IsInListAction() )
+                throw UndoContextNotClosedException( OUString(), getXUndoManager() );
+
+            {
+                ::comphelper::FlagGuard aNotificationGuard( m_bAPIActionRunning );
+                rUndoManager.Clear();
+            }
+
+            aEvent = EventObject( getXUndoManager() );
+        }
+
+        {
+            std::unique_lock g(m_aListenerMutex);
+            m_aUndoListeners.notifyEach( g, &XUndoManagerListener::allActionsCleared, aEvent );
+        }
+        impl_notifyModified();
+    }
+
+    void UndoManagerHelper_Impl::impl_clearRedo()
+    {
+        // SYNCHRONIZED --->
+        ::osl::ClearableMutexGuard aGuard( m_aMutex );
+
+        SfxUndoManager& rUndoManager = getUndoManager();
+        if ( rUndoManager.IsInListAction() )
+            throw UndoContextNotClosedException( OUString(), getXUndoManager() );
+
+        {
+            ::comphelper::FlagGuard aNotificationGuard( m_bAPIActionRunning );
+            rUndoManager.ClearRedo();
+        }
+
+        const EventObject aEvent( getXUndoManager() );
+        aGuard.clear();
+        // <--- SYNCHRONIZED
+
+        {
+            std::unique_lock g(m_aListenerMutex);
+            m_aUndoListeners.notifyEach( g, &XUndoManagerListener::redoActionsCleared, aEvent );
+        }
+        impl_notifyModified();
+    }
+
+    void UndoManagerHelper_Impl::impl_reset()
+    {
+        // SYNCHRONIZED --->
+        ::osl::ClearableMutexGuard aGuard( m_aMutex );
+
+        SfxUndoManager& rUndoManager = getUndoManager();
+        {
+            ::comphelper::FlagGuard aNotificationGuard( m_bAPIActionRunning );
+            rUndoManager.Reset();
+        }
+
+        const EventObject aEvent( getXUndoManager() );
+        aGuard.clear();
+        // <--- SYNCHRONIZED
+
+        {
+            std::unique_lock g(m_aListenerMutex);
+            m_aUndoListeners.notifyEach( g, &XUndoManagerListener::resetAll, aEvent );
+        }
+        impl_notifyModified();
+    }
+
+    void UndoManagerHelper_Impl::actionUndone( const OUString& i_actionComment )
+    {
+        UndoManagerEvent aEvent;
+        aEvent.Source = getXUndoManager();
+        aEvent.UndoActionTitle = i_actionComment;
+        aEvent.UndoContextDepth = 0;    // Undo can happen on level 0 only
+        {
+            std::unique_lock g(m_aListenerMutex);
+            m_aUndoListeners.notifyEach( g, &XUndoManagerListener::actionUndone, aEvent );
+        }
+        impl_notifyModified();
+    }
+
+    void UndoManagerHelper_Impl::actionRedone( const OUString& i_actionComment )
+    {
+        UndoManagerEvent aEvent;
+        aEvent.Source = getXUndoManager();
+        aEvent.UndoActionTitle = i_actionComment;
+        aEvent.UndoContextDepth = 0;    // Redo can happen on level 0 only
+        {
+            std::unique_lock g(m_aListenerMutex);
+            m_aUndoListeners.notifyEach( g, &XUndoManagerListener::actionRedone, aEvent );
+        }
+        impl_notifyModified();
+    }
+
+    void UndoManagerHelper_Impl::undoActionAdded( const OUString& i_actionComment )
+    {
+        if ( m_bAPIActionRunning )
+            return;
+
+        notify( i_actionComment, &XUndoManagerListener::undoActionAdded );
+    }
+
+    void UndoManagerHelper_Impl::cleared()
+    {
+        if ( m_bAPIActionRunning )
+            return;
+
+        notify( &XUndoManagerListener::allActionsCleared );
+    }
+
+    void UndoManagerHelper_Impl::clearedRedo()
+    {
+        if ( m_bAPIActionRunning )
+            return;
+
+        notify( &XUndoManagerListener::redoActionsCleared );
+    }
+
+    void UndoManagerHelper_Impl::resetAll()
+    {
+        if ( m_bAPIActionRunning )
+            return;
+
+        notify( &XUndoManagerListener::resetAll );
+    }
+
+    void UndoManagerHelper_Impl::listActionEntered( const OUString& i_comment )
+    {
+#if OSL_DEBUG_LEVEL > 0
+        m_aContextAPIFlags.push( m_bAPIActionRunning );
+        m_bContextAPIFlagsEverPushed = true;
+#endif
+
+        if ( m_bAPIActionRunning )
+            return;
+
+        notify( i_comment, &XUndoManagerListener::enteredContext );
+    }
+
+    void UndoManagerHelper_Impl::listActionLeft( const OUString& i_comment )
+    {
+#if OSL_DEBUG_LEVEL > 0
+        // It may happen that the very first event listener is added during a
+        // list action after listActionEntered() was already called, e.g. Calc
+        // formula calculation event listener during the input of the very
+        // first formula. Instead of checking m_aContextAPIFlags for empty,
+        // still assert (on calling top()) other stack mismatches but ignore
+        // this one case. See tdf#142980
+        if (m_bContextAPIFlagsEverPushed)
+        {
+            const bool bCurrentContextIsAPIContext = m_aContextAPIFlags.top();
+            m_aContextAPIFlags.pop();
+            OSL_ENSURE( bCurrentContextIsAPIContext == m_bAPIActionRunning, "UndoManagerHelper_Impl::listActionLeft: API and non-API contexts interwoven!" );
+        }
+#endif
+
+        if ( m_bAPIActionRunning )
+            return;
+
+        notify( i_comment, &XUndoManagerListener::leftContext );
+    }
+
+    void UndoManagerHelper_Impl::listActionCancelled()
+    {
+#if OSL_DEBUG_LEVEL > 0
+        const bool bCurrentContextIsAPIContext = m_aContextAPIFlags.top();
+        m_aContextAPIFlags.pop();
+        OSL_ENSURE( bCurrentContextIsAPIContext == m_bAPIActionRunning, "UndoManagerHelper_Impl::listActionCancelled: API and non-API contexts interwoven!" );
+#endif
+
+        if ( m_bAPIActionRunning )
+            return;
+
+        notify( OUString(), &XUndoManagerListener::cancelledContext );
+    }
+
+    //= UndoManagerHelper
+
+    UndoManagerHelper::UndoManagerHelper( IUndoManagerImplementation& i_undoManagerImpl )
+        :m_xImpl( new UndoManagerHelper_Impl( i_undoManagerImpl ) )
+    {
+    }
+
+    UndoManagerHelper::~UndoManagerHelper()
+    {
+    }
+
+    void UndoManagerHelper::disposing()
+    {
+        m_xImpl->disposing();
+    }
+
+    void UndoManagerHelper::enterUndoContext( const OUString& i_title, IMutexGuard& i_instanceLock )
+    {
+        m_xImpl->enterUndoContext( i_title, false, i_instanceLock );
+    }
+
+    void UndoManagerHelper::enterHiddenUndoContext( IMutexGuard& i_instanceLock )
+    {
+        m_xImpl->enterUndoContext( OUString(), true, i_instanceLock );
+    }
+
+    void UndoManagerHelper::leaveUndoContext( IMutexGuard& i_instanceLock )
+    {
+        m_xImpl->leaveUndoContext( i_instanceLock );
+    }
+
+    void UndoManagerHelper_Impl::undo( IMutexGuard& i_instanceLock )
+    {
+        impl_processRequest(
+            [this, &i_instanceLock] () { return this->impl_doUndoRedo(i_instanceLock, true); },
+            i_instanceLock
+        );
+    }
+
+    void UndoManagerHelper_Impl::redo( IMutexGuard& i_instanceLock )
+    {
+        impl_processRequest(
+            [this, &i_instanceLock] () { return this->impl_doUndoRedo(i_instanceLock, false); },
+            i_instanceLock
+        );
+    }
+
+    void UndoManagerHelper::addUndoAction( const Reference< XUndoAction >& i_action, IMutexGuard& i_instanceLock )
+    {
+        m_xImpl->addUndoAction( i_action, i_instanceLock );
+    }
+
+    void UndoManagerHelper::undo( IMutexGuard& i_instanceLock )
+    {
+        m_xImpl->undo( i_instanceLock );
+    }
+
+    void UndoManagerHelper::redo( IMutexGuard& i_instanceLock )
+    {
+        m_xImpl->redo( i_instanceLock );
+    }
+
+    bool UndoManagerHelper::isUndoPossible() const
+    {
+        // SYNCHRONIZED --->
+        ::osl::MutexGuard aGuard( m_xImpl->getMutex() );
+        SfxUndoManager& rUndoManager = m_xImpl->getUndoManager();
+        if ( rUndoManager.IsInListAction() )
+            return false;
+        return rUndoManager.GetUndoActionCount( SfxUndoManager::TopLevel ) > 0;
+        // <--- SYNCHRONIZED
+    }
+
+    bool UndoManagerHelper::isRedoPossible() const
+    {
+        // SYNCHRONIZED --->
+        ::osl::MutexGuard aGuard( m_xImpl->getMutex() );
+        const SfxUndoManager& rUndoManager = m_xImpl->getUndoManager();
+        if ( rUndoManager.IsInListAction() )
+            return false;
+        return rUndoManager.GetRedoActionCount( SfxUndoManager::TopLevel ) > 0;
+        // <--- SYNCHRONIZED
+    }
+
+    namespace
+    {
+
+        OUString lcl_getCurrentActionTitle( UndoManagerHelper_Impl& i_impl, const bool i_undo )
+        {
+            // SYNCHRONIZED --->
+            ::osl::MutexGuard aGuard( i_impl.getMutex() );
+
+            const SfxUndoManager& rUndoManager = i_impl.getUndoManager();
+            const size_t nActionCount = i_undo
+                                    ?   rUndoManager.GetUndoActionCount( SfxUndoManager::TopLevel )
+                                    :   rUndoManager.GetRedoActionCount( SfxUndoManager::TopLevel );
+            if ( nActionCount == 0 )
+                throw EmptyUndoStackException(
+                    i_undo ? OUString( "no action on the undo stack" )
+                           : OUString( "no action on the redo stack" ),
+                    i_impl.getXUndoManager()
+                );
+            return  i_undo
+                ?   rUndoManager.GetUndoActionComment( 0, SfxUndoManager::TopLevel )
+                :   rUndoManager.GetRedoActionComment( 0, SfxUndoManager::TopLevel );
+            // <--- SYNCHRONIZED
+        }
+
+        Sequence< OUString > lcl_getAllActionTitles( UndoManagerHelper_Impl& i_impl, const bool i_undo )
+        {
+            // SYNCHRONIZED --->
+            ::osl::MutexGuard aGuard( i_impl.getMutex() );
+
+            const SfxUndoManager& rUndoManager = i_impl.getUndoManager();
+            const size_t nCount =   i_undo
+                                ?   rUndoManager.GetUndoActionCount( SfxUndoManager::TopLevel )
+                                :   rUndoManager.GetRedoActionCount( SfxUndoManager::TopLevel );
+
+            Sequence< OUString > aTitles( nCount );
+            auto aTitlesRange = asNonConstRange(aTitles);
+            for ( size_t i=0; i<nCount; ++i )
+            {
+                aTitlesRange[i] =    i_undo
+                            ?   rUndoManager.GetUndoActionComment( i, SfxUndoManager::TopLevel )
+                            :   rUndoManager.GetRedoActionComment( i, SfxUndoManager::TopLevel );
+            }
+            return aTitles;
+            // <--- SYNCHRONIZED
+        }
+    }
+
+    OUString UndoManagerHelper::getCurrentUndoActionTitle() const
+    {
+        return lcl_getCurrentActionTitle( *m_xImpl, true );
+    }
+
+    OUString UndoManagerHelper::getCurrentRedoActionTitle() const
+    {
+        return lcl_getCurrentActionTitle( *m_xImpl, false );
+    }
+
+    Sequence< OUString > UndoManagerHelper::getAllUndoActionTitles() const
+    {
+        return lcl_getAllActionTitles( *m_xImpl, true );
+    }
+
+    Sequence< OUString > UndoManagerHelper::getAllRedoActionTitles() const
+    {
+        return lcl_getAllActionTitles( *m_xImpl, false );
+    }
+
+    void UndoManagerHelper::clear( IMutexGuard& i_instanceLock )
+    {
+        m_xImpl->clear( i_instanceLock );
+    }
+
+    void UndoManagerHelper::clearRedo( IMutexGuard& i_instanceLock )
+    {
+        m_xImpl->clearRedo( i_instanceLock );
+    }
+
+    void UndoManagerHelper::reset( IMutexGuard& i_instanceLock )
+    {
+        m_xImpl->reset( i_instanceLock );
+    }
+
+    void UndoManagerHelper::lock()
+    {
+        m_xImpl->lock();
+    }
+
+    void UndoManagerHelper::unlock()
+    {
+        m_xImpl->unlock();
+    }
+
+    bool UndoManagerHelper::isLocked()
+    {
+        // SYNCHRONIZED --->
+        ::osl::MutexGuard aGuard( m_xImpl->getMutex() );
+
+        SfxUndoManager& rUndoManager = m_xImpl->getUndoManager();
+        return !rUndoManager.IsUndoEnabled();
+        // <--- SYNCHRONIZED
+    }
+
+    void UndoManagerHelper::addUndoManagerListener( const Reference< XUndoManagerListener >& i_listener )
+    {
+        if ( i_listener.is() )
+            m_xImpl->addUndoManagerListener( i_listener );
+    }
+
+    void UndoManagerHelper::removeUndoManagerListener( const Reference< XUndoManagerListener >& i_listener )
+    {
+        if ( i_listener.is() )
+            m_xImpl->removeUndoManagerListener( i_listener );
+    }
+
+    void UndoManagerHelper::addModifyListener( const Reference< XModifyListener >& i_listener )
+    {
+        if ( i_listener.is() )
+            m_xImpl->addModifyListener( i_listener );
+    }
+
+    void UndoManagerHelper::removeModifyListener( const Reference< XModifyListener >& i_listener )
+    {
+        if ( i_listener.is() )
+            m_xImpl->removeModifyListener( i_listener );
+    }
+
+} // namespace framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/xml/menuconfiguration.cxx b/framework/source/fwe/xml/menuconfiguration.cxx
new file mode 100644
index 0000000000..d2131c8a8d
--- /dev/null
+++ b/framework/source/fwe/xml/menuconfiguration.cxx
@@ -0,0 +1,156 @@
+/* -*- 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 <menuconfiguration.hxx>
+
+#include <addonmenu.hxx>
+#include <utility>
+#include <xml/menudocumenthandler.hxx>
+#include <xml/saxnamespacefilter.hxx>
+
+#include <uielement/rootitemcontainer.hxx>
+
+#include <com/sun/star/xml/sax/Parser.hpp>
+#include <com/sun/star/xml/sax/Writer.hpp>
+#include <com/sun/star/xml/sax/SAXException.hpp>
+#include <com/sun/star/io/IOException.hpp>
+#include <cppuhelper/exc_hlp.hxx>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::xml::sax;
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::io;
+
+namespace framework
+{
+
+MenuConfiguration::MenuConfiguration( css::uno::Reference< css::uno::XComponentContext > xContext )
+:   m_xContext(std::move( xContext ))
+{
+}
+
+MenuConfiguration::~MenuConfiguration()
+{
+}
+
+Reference< XIndexAccess > MenuConfiguration::CreateMenuBarConfigurationFromXML(
+    Reference< XInputStream > const & rInputStream )
+{
+    Reference< XParser > xParser = Parser::create( m_xContext );
+
+    // connect stream to input stream to the parser
+    InputSource aInputSource;
+
+    aInputSource.aInputStream = rInputStream;
+
+    // create menu bar
+    Reference< XIndexContainer > xItemContainer( new RootItemContainer() );
+
+    // create namespace filter and set menudocument handler inside to support xml namespaces
+
+    Reference< XDocumentHandler > xDocHandler( new OReadMenuDocumentHandler( xItemContainer ));
+
+    Reference< XDocumentHandler > xFilter( new SaxNamespaceFilter( xDocHandler ));
+
+    // connect parser and filter
+    xParser->setDocumentHandler( xFilter );
+
+    try
+    {
+        xParser->parseStream( aInputSource );
+        return xItemContainer;
+    }
+    catch ( const RuntimeException& e )
+    {
+        css::uno::Any anyEx = cppu::getCaughtException();
+        throw WrappedTargetException( e.Message, Reference< XInterface >(), anyEx );
+    }
+    catch( const SAXException& e )
+    {
+        css::uno::Any anyEx = cppu::getCaughtException();
+        SAXException aWrappedSAXException;
+
+        if ( !( e.WrappedException >>= aWrappedSAXException ))
+            throw WrappedTargetException( e.Message, Reference< XInterface >(), anyEx );
+        else
+            throw WrappedTargetException( aWrappedSAXException.Message, Reference< XInterface >(), e.WrappedException );
+    }
+    catch( const css::io::IOException& e )
+    {
+        css::uno::Any anyEx = cppu::getCaughtException();
+        throw WrappedTargetException( e.Message, Reference< XInterface >(), anyEx );
+    }
+}
+
+void MenuConfiguration::StoreMenuBarConfigurationToXML(
+    Reference< XIndexAccess > const & rMenuBarConfiguration,
+    Reference< XOutputStream > const & rOutputStream, bool bIsMenuBar )
+{
+    Reference< XWriter > xWriter = Writer::create(m_xContext);
+    xWriter->setOutputStream( rOutputStream );
+
+    try
+    {
+        OWriteMenuDocumentHandler aWriteMenuDocumentHandler( rMenuBarConfiguration, xWriter, bIsMenuBar );
+        aWriteMenuDocumentHandler.WriteMenuDocument();
+    }
+    catch ( const RuntimeException& e )
+    {
+        css::uno::Any anyEx = cppu::getCaughtException();
+        throw WrappedTargetException( e.Message, Reference< XInterface >(), anyEx );
+    }
+    catch ( const SAXException& e )
+    {
+        css::uno::Any anyEx = cppu::getCaughtException();
+        throw WrappedTargetException( e.Message, Reference< XInterface >(), anyEx );
+    }
+    catch ( const css::io::IOException& e )
+    {
+        css::uno::Any anyEx = cppu::getCaughtException();
+        throw WrappedTargetException( e.Message, Reference< XInterface >(), anyEx );
+    }
+}
+
+void* MenuAttributes::CreateAttribute(const OUString& rFrame, const OUString& rImageIdStr)
+{
+    MenuAttributes* pAttributes = new MenuAttributes(rFrame, rImageIdStr);
+    pAttributes->acquire();
+    return pAttributes;
+}
+
+void* MenuAttributes::CreateAttribute(const css::uno::WeakReference<css::frame::XDispatchProvider>& rDispatchProvider)
+{
+    MenuAttributes* pAttributes = new MenuAttributes(rDispatchProvider);
+    pAttributes->acquire();
+    return pAttributes;
+}
+
+void MenuAttributes::ReleaseAttribute(void* nAttributePtr)
+{
+    if (!nAttributePtr)
+        return;
+    MenuAttributes* pAttributes = static_cast<MenuAttributes*>(nAttributePtr);
+    pAttributes->release();
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/xml/menudocumenthandler.cxx b/framework/source/fwe/xml/menudocumenthandler.cxx
new file mode 100644
index 0000000000..96e4b2324b
--- /dev/null
+++ b/framework/source/fwe/xml/menudocumenthandler.cxx
@@ -0,0 +1,885 @@
+/* -*- 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 <sal/macros.h>
+#include <rtl/ref.hxx>
+#include <rtl/ustrbuf.hxx>
+
+#include <xml/menudocumenthandler.hxx>
+
+#include <com/sun/star/xml/sax/SAXException.hpp>
+#include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>
+#include <com/sun/star/lang/XSingleComponentFactory.hpp>
+#include <com/sun/star/ui/ItemType.hpp>
+#include <com/sun/star/ui/ItemStyle.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
+
+#include <comphelper/processfactory.hxx>
+#include <comphelper/propertyvalue.hxx>
+#include <comphelper/attributelist.hxx>
+
+#ifdef ATTRIBUTE_HELPID
+#undef ATTRIBUTE_HELPID
+#endif
+
+constexpr OUStringLiteral XMLNS_MENU = u"http://openoffice.org/2001/menu";
+
+constexpr OUString ELEMENT_MENUBAR = u"http://openoffice.org/2001/menu^menubar"_ustr;
+constexpr OUString ELEMENT_MENU = u"http://openoffice.org/2001/menu^menu"_ustr;
+constexpr OUString ELEMENT_MENUPOPUP = u"http://openoffice.org/2001/menu^menupopup"_ustr;
+constexpr OUString ELEMENT_MENUITEM = u"http://openoffice.org/2001/menu^menuitem"_ustr;
+constexpr OUString ELEMENT_MENUSEPARATOR = u"http://openoffice.org/2001/menu^menuseparator"_ustr;
+
+constexpr OUStringLiteral ELEMENT_NS_MENUBAR = u"menu:menubar";
+constexpr OUString ELEMENT_NS_MENU = u"menu:menu"_ustr;
+constexpr OUString ELEMENT_NS_MENUPOPUP = u"menu:menupopup"_ustr;
+constexpr OUString ELEMENT_NS_MENUITEM = u"menu:menuitem"_ustr;
+constexpr OUString ELEMENT_NS_MENUSEPARATOR = u"menu:menuseparator"_ustr;
+
+constexpr OUString ATTRIBUTE_ID = u"http://openoffice.org/2001/menu^id"_ustr;
+constexpr OUString ATTRIBUTE_LABEL = u"http://openoffice.org/2001/menu^label"_ustr;
+constexpr OUString ATTRIBUTE_HELPID = u"http://openoffice.org/2001/menu^helpid"_ustr;
+constexpr OUString ATTRIBUTE_STYLE = u"http://openoffice.org/2001/menu^style"_ustr;
+
+constexpr OUString ATTRIBUTE_NS_ID = u"menu:id"_ustr;
+constexpr OUString ATTRIBUTE_NS_LABEL = u"menu:label"_ustr;
+constexpr OUStringLiteral ATTRIBUTE_NS_HELPID = u"menu:helpid";
+constexpr OUStringLiteral ATTRIBUTE_NS_STYLE = u"menu:style";
+
+constexpr OUStringLiteral ATTRIBUTE_XMLNS_MENU = u"xmlns:menu";
+
+constexpr OUStringLiteral MENUBAR_DOCTYPE = u"<!DOCTYPE menu:menubar PUBLIC \"-//OpenOffice.org//DTD OfficeDocument 1.0//EN\" \"menubar.dtd\">";
+
+#define ATTRIBUTE_ITEMSTYLE_TEXT    "text"
+#define ATTRIBUTE_ITEMSTYLE_IMAGE    "image"
+#define ATTRIBUTE_ITEMSTYLE_RADIO    "radio"
+
+// Property names of a menu/menu item ItemDescriptor
+constexpr OUString ITEM_DESCRIPTOR_COMMANDURL = u"CommandURL"_ustr;
+constexpr OUString ITEM_DESCRIPTOR_HELPURL = u"HelpURL"_ustr;
+constexpr OUString ITEM_DESCRIPTOR_CONTAINER = u"ItemDescriptorContainer"_ustr;
+constexpr OUString ITEM_DESCRIPTOR_LABEL = u"Label"_ustr;
+constexpr OUString ITEM_DESCRIPTOR_TYPE = u"Type"_ustr;
+constexpr OUString ITEM_DESCRIPTOR_STYLE = u"Style"_ustr;
+
+//  using namespaces
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::xml::sax;
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::ui;
+
+namespace framework
+{
+
+namespace {
+
+struct MenuStyleItem
+{
+    sal_Int16 nBit;
+    const char* attrName;
+};
+
+}
+
+const MenuStyleItem MenuItemStyles[ ] = {
+    { css::ui::ItemStyle::ICON, ATTRIBUTE_ITEMSTYLE_IMAGE },
+    { css::ui::ItemStyle::TEXT, ATTRIBUTE_ITEMSTYLE_TEXT },
+    { css::ui::ItemStyle::RADIO_CHECK, ATTRIBUTE_ITEMSTYLE_RADIO }
+};
+
+sal_Int32 const nMenuStyleItemEntries = SAL_N_ELEMENTS(MenuItemStyles);
+
+static void ExtractMenuParameters( const Sequence< PropertyValue >& rProp,
+                                   OUString&                       rCommandURL,
+                                   OUString&                       rLabel,
+                                   OUString&                       rHelpURL,
+                                   Reference< XIndexAccess >&      rSubMenu,
+                                   sal_Int16&                      rType,
+                                   sal_Int16&                      rStyle )
+{
+    for ( const PropertyValue& p : rProp )
+    {
+        if ( p.Name == ITEM_DESCRIPTOR_COMMANDURL )
+        {
+            p.Value >>= rCommandURL;
+        }
+        else if ( p.Name == ITEM_DESCRIPTOR_HELPURL )
+        {
+            p.Value >>= rHelpURL;
+        }
+        else if ( p.Name == ITEM_DESCRIPTOR_CONTAINER )
+        {
+            p.Value >>= rSubMenu;
+        }
+        else if ( p.Name == ITEM_DESCRIPTOR_LABEL )
+        {
+            p.Value >>= rLabel;
+        }
+        else if ( p.Name == ITEM_DESCRIPTOR_TYPE )
+        {
+            p.Value >>= rType;
+        }
+        else if ( p.Name == ITEM_DESCRIPTOR_STYLE )
+        {
+            p.Value >>= rStyle;
+        }
+    }
+}
+
+// Base class implementation
+
+ReadMenuDocumentHandlerBase::ReadMenuDocumentHandlerBase() :
+    m_aType( ITEM_DESCRIPTOR_TYPE ),
+    m_aLabel( ITEM_DESCRIPTOR_LABEL ),
+    m_aContainer( ITEM_DESCRIPTOR_CONTAINER ),
+    m_aHelpURL( ITEM_DESCRIPTOR_HELPURL ),
+    m_aCommandURL( ITEM_DESCRIPTOR_COMMANDURL ),
+    m_aStyle( ITEM_DESCRIPTOR_STYLE )
+{
+}
+
+ReadMenuDocumentHandlerBase::~ReadMenuDocumentHandlerBase()
+{
+}
+
+void SAL_CALL ReadMenuDocumentHandlerBase::ignorableWhitespace(
+    const OUString& )
+{
+}
+
+void SAL_CALL ReadMenuDocumentHandlerBase::processingInstruction(
+    const OUString& /*aTarget*/, const OUString& /*aData*/ )
+{
+}
+
+void SAL_CALL ReadMenuDocumentHandlerBase::setDocumentLocator(
+    const Reference< XLocator > &xLocator)
+{
+    m_xLocator = xLocator;
+}
+
+OUString ReadMenuDocumentHandlerBase::getErrorLineString()
+{
+    if ( m_xLocator.is() )
+        return "Line: " + OUString::number( m_xLocator->getLineNumber() ) + " - ";
+    else
+        return OUString();
+}
+
+void ReadMenuDocumentHandlerBase::initPropertyCommon(
+    Sequence< PropertyValue > &rProps, const OUString &rCommandURL,
+    const OUString &rHelpId, const OUString &rLabel, sal_Int16 nItemStyleBits )
+{
+    auto pProps = rProps.getArray();
+
+    pProps[0].Name = m_aCommandURL;
+    pProps[1].Name = m_aHelpURL;
+    pProps[2].Name = m_aContainer;
+    pProps[3].Name = m_aLabel;
+    pProps[4].Name = m_aStyle;
+    pProps[5].Name = m_aType;
+
+    // Common values
+    pProps[0].Value <<= rCommandURL;
+    pProps[1].Value <<= rHelpId;
+    pProps[2].Value <<= Reference< XIndexContainer >();
+    pProps[3].Value <<= rLabel;
+    pProps[4].Value <<= nItemStyleBits;
+    pProps[5].Value <<= css::ui::ItemType::DEFAULT;
+}
+
+OReadMenuDocumentHandler::OReadMenuDocumentHandler(
+    const Reference< XIndexContainer >& rMenuBarContainer )
+:   m_nElementDepth( 0 ),
+    m_eReaderMode( ReaderMode::None ),
+    m_xMenuBarContainer( rMenuBarContainer ),
+    m_xContainerFactory( rMenuBarContainer, UNO_QUERY )
+{
+}
+
+OReadMenuDocumentHandler::~OReadMenuDocumentHandler()
+{
+}
+
+void SAL_CALL OReadMenuDocumentHandler::startDocument()
+{
+}
+
+void SAL_CALL OReadMenuDocumentHandler::endDocument()
+{
+    if ( m_nElementDepth > 0 )
+    {
+        OUString aErrorMessage = getErrorLineString() +
+            "A closing element is missing!";
+        throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+    }
+}
+
+void SAL_CALL OReadMenuDocumentHandler::startElement(
+    const OUString& aName, const Reference< XAttributeList > &xAttrList )
+{
+    if ( m_eReaderMode != ReaderMode::None )
+    {
+        ++m_nElementDepth;
+        m_xReader->startElement( aName, xAttrList );
+    }
+    else
+    {
+        if ( aName == ELEMENT_MENUBAR )
+        {
+            m_eReaderMode = ReaderMode::MenuBar;
+            m_xReader.set( new OReadMenuBarHandler( m_xMenuBarContainer, m_xContainerFactory ));
+        }
+        else if ( aName == ELEMENT_MENUPOPUP )
+        {
+            m_eReaderMode = ReaderMode::MenuPopup;
+            m_xReader.set( new OReadMenuPopupHandler( m_xMenuBarContainer, m_xContainerFactory ));
+        }
+        ++m_nElementDepth;
+        m_xReader->startDocument();
+    }
+}
+
+void SAL_CALL OReadMenuDocumentHandler::characters(const OUString&)
+{
+}
+
+void SAL_CALL OReadMenuDocumentHandler::endElement( const OUString& aName )
+{
+    if ( m_eReaderMode == ReaderMode::None )
+        return;
+
+    --m_nElementDepth;
+    m_xReader->endElement( aName );
+    if ( 0 != m_nElementDepth )
+        return;
+
+    m_xReader->endDocument();
+    m_xReader.clear();
+    if ( m_eReaderMode == ReaderMode::MenuBar && aName != ELEMENT_MENUBAR )
+    {
+        OUString aErrorMessage = getErrorLineString() +
+            "closing element menubar expected!";
+        throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+    }
+    else if ( m_eReaderMode == ReaderMode::MenuPopup && aName != ELEMENT_MENUPOPUP )
+    {
+        OUString aErrorMessage = getErrorLineString() +
+            "closing element menupopup expected!";
+        throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+    }
+    m_eReaderMode = ReaderMode::None;
+}
+
+OReadMenuBarHandler::OReadMenuBarHandler(
+    const Reference< XIndexContainer >& rMenuBarContainer,
+    const Reference< XSingleComponentFactory >& rFactory          )
+:   m_nElementDepth( 0 ),
+    m_bMenuMode( false ),
+    m_xMenuBarContainer( rMenuBarContainer ),
+      m_xContainerFactory( rFactory )
+{
+}
+
+OReadMenuBarHandler::~OReadMenuBarHandler()
+{
+}
+
+void SAL_CALL OReadMenuBarHandler::startDocument()
+{
+}
+
+void SAL_CALL OReadMenuBarHandler::endDocument()
+{
+}
+
+void SAL_CALL OReadMenuBarHandler::startElement(
+    const OUString& rName, const Reference< XAttributeList > &xAttrList )
+{
+    if ( m_bMenuMode )
+    {
+        ++m_nElementDepth;
+        m_xReader->startElement( rName, xAttrList );
+    }
+    else if ( rName == ELEMENT_MENU )
+    {
+        ++m_nElementDepth;
+
+        OUString aHelpId;
+        OUString aCommandId;
+        OUString aLabel;
+        sal_Int16 nItemBits(0);
+
+        m_bMenuMode = true;
+
+        // Container must be factory to create sub container
+        Reference< XComponentContext > xComponentContext(
+            comphelper::getProcessComponentContext() );
+
+        Reference< XIndexContainer > xSubItemContainer;
+        if ( m_xContainerFactory.is() )
+            xSubItemContainer.set( m_xContainerFactory->createInstanceWithContext( xComponentContext ), UNO_QUERY );
+
+        if ( xSubItemContainer.is() )
+        {
+            // read attributes for menu
+            for ( sal_Int16 i=0; i< xAttrList->getLength(); i++ )
+            {
+                OUString aName = xAttrList->getNameByIndex( i );
+                const OUString aValue = xAttrList->getValueByIndex( i );
+                if ( aName == ATTRIBUTE_ID )
+                    aCommandId = aValue;
+                else if ( aName == ATTRIBUTE_LABEL )
+                    aLabel = aValue;
+                else if ( aName == ATTRIBUTE_HELPID )
+                    aHelpId = aValue;
+                else if ( aName == ATTRIBUTE_STYLE )
+                {
+                    sal_Int32 nIndex = 0;
+                    do
+                    {
+                        OUString aToken = aValue.getToken( 0, '+', nIndex );
+                        if ( !aToken.isEmpty() )
+                        {
+                            if ( aToken == ATTRIBUTE_ITEMSTYLE_TEXT )
+                                nItemBits |= css::ui::ItemStyle::TEXT;
+                            else if ( aToken == ATTRIBUTE_ITEMSTYLE_IMAGE )
+                                nItemBits |= css::ui::ItemStyle::ICON;
+                            else if ( aToken == ATTRIBUTE_ITEMSTYLE_RADIO )
+                                nItemBits |= css::ui::ItemStyle::RADIO_CHECK;
+                        }
+                    }
+                    while ( nIndex >= 0 );
+                }
+            }
+
+            if ( !aCommandId.isEmpty() )
+            {
+                Sequence< PropertyValue > aSubMenuProp( 6 );
+                initPropertyCommon( aSubMenuProp, aCommandId, aHelpId, aLabel, nItemBits );
+                aSubMenuProp.getArray()[2].Value <<= xSubItemContainer;
+
+                m_xMenuBarContainer->insertByIndex( m_xMenuBarContainer->getCount(), Any( aSubMenuProp ) );
+            }
+            else
+            {
+                OUString aErrorMessage = getErrorLineString() +
+                    "attribute id for element menu required!";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+
+            m_xReader.set( new OReadMenuHandler( xSubItemContainer, m_xContainerFactory ));
+            m_xReader->startDocument();
+        }
+    }
+    else
+    {
+        OUString aErrorMessage = getErrorLineString() +
+            "element menu expected!";
+        throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+    }
+}
+
+void SAL_CALL OReadMenuBarHandler::characters(const OUString&)
+{
+}
+
+void OReadMenuBarHandler::endElement( const OUString& aName )
+{
+    if ( !m_bMenuMode )
+        return;
+
+    --m_nElementDepth;
+    if ( 0 == m_nElementDepth )
+    {
+        m_xReader->endDocument();
+        m_xReader.clear();
+        m_bMenuMode = false;
+        if ( aName != ELEMENT_MENU )
+        {
+            OUString aErrorMessage = getErrorLineString() +
+                "closing element menu expected!";
+            throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+        }
+    }
+    else
+        m_xReader->endElement( aName );
+}
+
+OReadMenuHandler::OReadMenuHandler(
+    const Reference< XIndexContainer >& rMenuContainer,
+    const Reference< XSingleComponentFactory >& rFactory          ) :
+    m_nElementDepth( 0 ),
+    m_bMenuPopupMode( false ),
+    m_xMenuContainer( rMenuContainer ),
+    m_xContainerFactory( rFactory )
+{
+}
+
+OReadMenuHandler::~OReadMenuHandler()
+{
+}
+
+void SAL_CALL OReadMenuHandler::startDocument()
+{
+}
+
+void SAL_CALL OReadMenuHandler::endDocument()
+{
+}
+
+void SAL_CALL OReadMenuHandler::startElement(
+    const OUString& aName, const Reference< XAttributeList > &xAttrList )
+{
+    if ( m_bMenuPopupMode )
+    {
+        ++m_nElementDepth;
+        m_xReader->startElement( aName, xAttrList );
+    }
+    else if ( aName == ELEMENT_MENUPOPUP )
+    {
+        ++m_nElementDepth;
+        m_bMenuPopupMode = true;
+        m_xReader.set( new OReadMenuPopupHandler( m_xMenuContainer, m_xContainerFactory ));
+        m_xReader->startDocument();
+    }
+    else
+    {
+        OUString aErrorMessage = getErrorLineString() +
+            "unknown element found!";
+        throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+    }
+}
+
+void SAL_CALL OReadMenuHandler::characters(const OUString&)
+{
+}
+
+void SAL_CALL OReadMenuHandler::endElement( const OUString& aName )
+{
+    if ( !m_bMenuPopupMode )
+        return;
+
+    --m_nElementDepth;
+    if ( 0 == m_nElementDepth )
+    {
+        m_xReader->endDocument();
+        m_xReader.clear();
+        m_bMenuPopupMode = false;
+        if ( aName != ELEMENT_MENUPOPUP )
+        {
+            OUString aErrorMessage = getErrorLineString() +
+                "closing element menupopup expected!";
+            throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+        }
+    }
+    else
+        m_xReader->endElement( aName );
+}
+
+OReadMenuPopupHandler::OReadMenuPopupHandler(
+    const Reference< XIndexContainer >& rMenuContainer,
+    const Reference< XSingleComponentFactory >& rFactory          ) :
+    m_nElementDepth( 0 ),
+    m_bMenuMode( false ),
+    m_xMenuContainer( rMenuContainer ),
+    m_xContainerFactory( rFactory ),
+    m_xComponentContext( comphelper::getProcessComponentContext() ),
+    m_nNextElementExpected( ELEM_CLOSE_NONE )
+{
+}
+
+OReadMenuPopupHandler::~OReadMenuPopupHandler()
+{
+}
+
+void SAL_CALL OReadMenuPopupHandler::startDocument()
+{
+}
+
+void SAL_CALL OReadMenuPopupHandler::endDocument()
+{
+}
+
+void SAL_CALL OReadMenuPopupHandler::startElement(
+    const OUString& rName, const Reference< XAttributeList > &xAttrList )
+{
+    ++m_nElementDepth;
+
+    if ( m_bMenuMode )
+        m_xReader->startElement( rName, xAttrList );
+    else if ( rName == ELEMENT_MENU )
+    {
+        OUString aHelpId;
+        OUString aCommandId;
+        OUString aLabel;
+        sal_Int16 nItemBits(0);
+
+        m_bMenuMode = true;
+
+        // Container must be factory to create sub container
+        Reference< XIndexContainer > xSubItemContainer;
+        if ( m_xContainerFactory.is() )
+            xSubItemContainer.set( m_xContainerFactory->createInstanceWithContext( m_xComponentContext ), UNO_QUERY );
+
+        // read attributes for menu
+        for ( sal_Int16 i=0; i< xAttrList->getLength(); i++ )
+        {
+            OUString aName = xAttrList->getNameByIndex( i );
+            const OUString aValue = xAttrList->getValueByIndex( i );
+            if ( aName == ATTRIBUTE_ID )
+                aCommandId = aValue;
+            else if ( aName == ATTRIBUTE_LABEL )
+                aLabel = aValue;
+            else if ( aName == ATTRIBUTE_HELPID )
+                aHelpId = aValue;
+            else if ( aName == ATTRIBUTE_STYLE )
+            {
+                sal_Int32 nIndex = 0;
+                do
+                {
+                    OUString aToken = aValue.getToken( 0, '+', nIndex );
+                    if ( !aToken.isEmpty() )
+                    {
+                        if ( aToken == ATTRIBUTE_ITEMSTYLE_TEXT )
+                            nItemBits |= css::ui::ItemStyle::TEXT;
+                        else if ( aToken == ATTRIBUTE_ITEMSTYLE_IMAGE )
+                            nItemBits |= css::ui::ItemStyle::ICON;
+                        else if ( aToken == ATTRIBUTE_ITEMSTYLE_RADIO )
+                            nItemBits |= css::ui::ItemStyle::RADIO_CHECK;
+                    }
+                }
+                while ( nIndex >= 0 );
+            }
+
+        }
+
+        if ( !aCommandId.isEmpty() )
+        {
+            Sequence< PropertyValue > aSubMenuProp( 6 );
+            initPropertyCommon( aSubMenuProp, aCommandId, aHelpId, aLabel, nItemBits );
+            aSubMenuProp.getArray()[2].Value <<= xSubItemContainer;
+
+            m_xMenuContainer->insertByIndex( m_xMenuContainer->getCount(), Any( aSubMenuProp ) );
+        }
+        else
+        {
+            OUString aErrorMessage = getErrorLineString() +
+                "attribute id for element menu required!";
+            throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+        }
+
+        m_xReader.set( new OReadMenuHandler( xSubItemContainer, m_xContainerFactory ));
+        m_xReader->startDocument();
+    }
+    else if ( rName == ELEMENT_MENUITEM )
+    {
+        OUString aHelpId;
+        OUString aCommandId;
+        OUString aLabel;
+        sal_Int16 nItemBits(0);
+        // read attributes for menu item
+        for ( sal_Int16 i=0; i< xAttrList->getLength(); i++ )
+        {
+            OUString aName = xAttrList->getNameByIndex( i );
+            const OUString aValue = xAttrList->getValueByIndex( i );
+            if ( aName == ATTRIBUTE_ID )
+                aCommandId = aValue;
+            else if ( aName == ATTRIBUTE_LABEL )
+                aLabel = aValue;
+            else if ( aName == ATTRIBUTE_HELPID )
+                aHelpId = aValue;
+            else if ( aName == ATTRIBUTE_STYLE )
+            {
+                sal_Int32 nIndex = 0;
+                do
+                {
+                    OUString aToken = aValue.getToken( 0, '+', nIndex );
+                    if ( !aToken.isEmpty() )
+                    {
+                        if ( aToken == ATTRIBUTE_ITEMSTYLE_TEXT )
+                            nItemBits |= css::ui::ItemStyle::TEXT;
+                        else if ( aToken == ATTRIBUTE_ITEMSTYLE_IMAGE )
+                            nItemBits |= css::ui::ItemStyle::ICON;
+                        else if ( aToken == ATTRIBUTE_ITEMSTYLE_RADIO )
+                            nItemBits |= css::ui::ItemStyle::RADIO_CHECK;
+                    }
+                }
+                while ( nIndex >= 0 );
+            }
+
+        }
+
+        if ( !aCommandId.isEmpty() )
+        {
+            Sequence< PropertyValue > aMenuItem( 6 );
+            initPropertyCommon( aMenuItem, aCommandId, aHelpId, aLabel, nItemBits );
+            aMenuItem.getArray()[2].Value <<= Reference< XIndexContainer >();
+
+            m_xMenuContainer->insertByIndex( m_xMenuContainer->getCount(), Any( aMenuItem ) );
+        }
+
+        m_nNextElementExpected = ELEM_CLOSE_MENUITEM;
+    }
+    else if ( rName == ELEMENT_MENUSEPARATOR )
+    {
+        Sequence< PropertyValue > aMenuSeparator{ comphelper::makePropertyValue(
+            ITEM_DESCRIPTOR_TYPE, css::ui::ItemType::SEPARATOR_LINE) };
+
+        m_xMenuContainer->insertByIndex( m_xMenuContainer->getCount(), Any( aMenuSeparator ) );
+
+        m_nNextElementExpected = ELEM_CLOSE_MENUSEPARATOR;
+    }
+    else
+    {
+        OUString aErrorMessage = getErrorLineString() +
+            "unknown element found!";
+        throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+    }
+}
+
+void SAL_CALL OReadMenuPopupHandler::characters(const OUString&)
+{
+}
+
+void SAL_CALL OReadMenuPopupHandler::endElement( const OUString& aName )
+{
+    --m_nElementDepth;
+    if ( m_bMenuMode )
+    {
+        if ( 0 == m_nElementDepth )
+        {
+            m_xReader->endDocument();
+            m_xReader.clear();
+            m_bMenuMode = false;
+            if ( aName != ELEMENT_MENU )
+            {
+                OUString aErrorMessage = getErrorLineString() +
+                    "closing element menu expected!";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+        }
+        else
+            m_xReader->endElement( aName );
+    }
+    else
+    {
+        if ( m_nNextElementExpected == ELEM_CLOSE_MENUITEM )
+        {
+            if ( aName != ELEMENT_MENUITEM )
+            {
+                OUString aErrorMessage = getErrorLineString() +
+                    "closing element menuitem expected!";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+        }
+        else if ( m_nNextElementExpected == ELEM_CLOSE_MENUSEPARATOR )
+        {
+            if ( aName != ELEMENT_MENUSEPARATOR )
+            {
+                OUString aErrorMessage = getErrorLineString() +
+                    "closing element menuseparator expected!";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+        }
+
+        m_nNextElementExpected = ELEM_CLOSE_NONE;
+    }
+}
+
+// --------------------------------- Write XML ---------------------------------
+
+OWriteMenuDocumentHandler::OWriteMenuDocumentHandler(
+    const Reference< XIndexAccess >& rMenuBarContainer,
+    const Reference< XDocumentHandler >& rDocumentHandler,
+    bool bIsMenuBar ) :
+    m_xMenuBarContainer( rMenuBarContainer ),
+    m_xWriteDocumentHandler( rDocumentHandler ),
+    m_bIsMenuBar( bIsMenuBar )
+{
+    m_xEmptyList = new ::comphelper::AttributeList;
+}
+
+OWriteMenuDocumentHandler::~OWriteMenuDocumentHandler()
+{
+}
+
+void OWriteMenuDocumentHandler::WriteMenuDocument()
+{
+    rtl::Reference<::comphelper::AttributeList> pList = new ::comphelper::AttributeList;
+
+    m_xWriteDocumentHandler->startDocument();
+
+    // write DOCTYPE line!
+    Reference< XExtendedDocumentHandler > xExtendedDocHandler( m_xWriteDocumentHandler, UNO_QUERY );
+    if ( m_bIsMenuBar /*FIXME*/ && xExtendedDocHandler.is() )
+    {
+        xExtendedDocHandler->unknown( MENUBAR_DOCTYPE );
+        m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    }
+
+    pList->AddAttribute( ATTRIBUTE_XMLNS_MENU,
+                         XMLNS_MENU );
+
+    if ( m_bIsMenuBar ) //FIXME
+        pList->AddAttribute( ATTRIBUTE_NS_ID,
+                             "menubar" );
+
+    OUString aRootElement;
+    if ( m_bIsMenuBar )
+        aRootElement = ELEMENT_NS_MENUBAR;
+    else
+        aRootElement = ELEMENT_NS_MENUPOPUP;
+    m_xWriteDocumentHandler->startElement( aRootElement, pList );
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+
+    WriteMenu( m_xMenuBarContainer );
+
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->endElement( aRootElement );
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->endDocument();
+}
+
+void OWriteMenuDocumentHandler::WriteMenu( const Reference< XIndexAccess >& rMenuContainer )
+{
+    sal_Int32  nItemCount = rMenuContainer->getCount();
+    bool   bSeparator = false;
+    Any        aAny;
+
+    for ( sal_Int32 nItemPos = 0; nItemPos < nItemCount; nItemPos++ )
+    {
+        Sequence< PropertyValue > aProps;
+        aAny = rMenuContainer->getByIndex( nItemPos );
+        if ( aAny >>= aProps )
+        {
+            OUString    aCommandURL;
+            OUString    aLabel;
+            OUString    aHelpURL;
+            sal_Int16   nType( css::ui::ItemType::DEFAULT );
+            sal_Int16   nItemBits( 0 );
+            Reference< XIndexAccess > xSubMenu;
+
+            ExtractMenuParameters( aProps, aCommandURL, aLabel, aHelpURL, xSubMenu, nType, nItemBits );
+            if ( xSubMenu.is() )
+            {
+                if ( !aCommandURL.isEmpty() )
+                {
+                    rtl::Reference<::comphelper::AttributeList> pListMenu = new ::comphelper::AttributeList;
+
+                    pListMenu->AddAttribute( ATTRIBUTE_NS_ID,
+                                            aCommandURL );
+
+                    if ( !aLabel.isEmpty() )
+                        pListMenu->AddAttribute( ATTRIBUTE_NS_LABEL,
+                                                 aLabel );
+
+                    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+                    m_xWriteDocumentHandler->startElement( ELEMENT_NS_MENU, pListMenu );
+                    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+                    m_xWriteDocumentHandler->startElement( ELEMENT_NS_MENUPOPUP, m_xEmptyList );
+                    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+
+                    WriteMenu( xSubMenu );
+
+                    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+                    m_xWriteDocumentHandler->endElement( ELEMENT_NS_MENUPOPUP );
+                    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+                    m_xWriteDocumentHandler->endElement( ELEMENT_NS_MENU );
+                    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+                    bSeparator = false;
+                }
+            }
+            else
+            {
+                if ( nType == css::ui::ItemType::DEFAULT )
+                {
+                    if ( !aCommandURL.isEmpty() )
+                    {
+                        bSeparator = false;
+                        WriteMenuItem( aCommandURL, aLabel, aHelpURL, nItemBits );
+                    }
+                }
+                else if ( !bSeparator )
+                {
+                    // Don't write two separators together
+                    WriteMenuSeparator();
+                    bSeparator = true;
+                }
+            }
+        }
+    }
+}
+
+void OWriteMenuDocumentHandler::WriteMenuItem( const OUString& aCommandURL, const OUString& aLabel, const OUString& aHelpURL, sal_Int16 nStyle )
+{
+    rtl::Reference<::comphelper::AttributeList> pList = new ::comphelper::AttributeList;
+
+    pList->AddAttribute( ATTRIBUTE_NS_ID,
+                                aCommandURL );
+
+    if ( !aHelpURL.isEmpty() )
+    {
+        pList->AddAttribute( ATTRIBUTE_NS_HELPID,
+                             aHelpURL );
+    }
+
+    if ( !aLabel.isEmpty() )
+    {
+        pList->AddAttribute( ATTRIBUTE_NS_LABEL,
+                                aLabel );
+    }
+    if ( nStyle > 0 )
+    {
+        OUStringBuffer aValue;
+        const MenuStyleItem* pStyle = MenuItemStyles;
+
+        for ( sal_Int32 nIndex = 0; nIndex < nMenuStyleItemEntries; ++nIndex, ++pStyle )
+        {
+            if ( nStyle & pStyle->nBit )
+            {
+                if ( !aValue.isEmpty() )
+                    aValue.append("+");
+                aValue.appendAscii( pStyle->attrName );
+            }
+        }
+        pList->AddAttribute( ATTRIBUTE_NS_STYLE,
+                                aValue.makeStringAndClear() );
+    }
+
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->startElement( ELEMENT_NS_MENUITEM, pList );
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->endElement( ELEMENT_NS_MENUITEM );
+}
+
+void OWriteMenuDocumentHandler::WriteMenuSeparator()
+{
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->startElement( ELEMENT_NS_MENUSEPARATOR, m_xEmptyList );
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->endElement( ELEMENT_NS_MENUSEPARATOR );
+}
+
+} // namespace framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/xml/saxnamespacefilter.cxx b/framework/source/fwe/xml/saxnamespacefilter.cxx
new file mode 100644
index 0000000000..b5349eb488
--- /dev/null
+++ b/framework/source/fwe/xml/saxnamespacefilter.cxx
@@ -0,0 +1,163 @@
+/* -*- 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 <sal/config.h>
+
+#include <vector>
+
+#include <com/sun/star/xml/sax/SAXException.hpp>
+
+#include <xml/saxnamespacefilter.hxx>
+
+#include <comphelper/attributelist.hxx>
+#include <rtl/ref.hxx>
+
+using namespace ::com::sun::star::xml::sax;
+using namespace ::com::sun::star::uno;
+
+namespace framework{
+
+SaxNamespaceFilter::SaxNamespaceFilter( Reference< XDocumentHandler > const & rSax1DocumentHandler ) :
+     xDocumentHandler( rSax1DocumentHandler )
+{
+}
+
+SaxNamespaceFilter::~SaxNamespaceFilter()
+{
+}
+
+// XDocumentHandler
+void SAL_CALL SaxNamespaceFilter::startDocument()
+{
+}
+
+void SAL_CALL SaxNamespaceFilter::endDocument()
+{
+}
+
+void SAL_CALL SaxNamespaceFilter::startElement(
+    const OUString& rName, const Reference< XAttributeList > &xAttribs )
+{
+    XMLNamespaces aXMLNamespaces;
+    if ( !m_aNamespaceStack.empty() )
+        aXMLNamespaces = m_aNamespaceStack.top();
+
+    rtl::Reference<::comphelper::AttributeList> pNewList = new ::comphelper::AttributeList();
+
+    // examine all namespaces for this level
+    ::std::vector< sal_Int16 > aAttributeIndexes;
+    {
+        for ( sal_Int16 i=0; i< xAttribs->getLength(); i++ )
+        {
+            OUString aName = xAttribs->getNameByIndex( i );
+            if ( aName.startsWith( "xmlns" ) )
+                aXMLNamespaces.addNamespace( aName, xAttribs->getValueByIndex( i ));
+            else
+                aAttributeIndexes.push_back( i );
+        }
+    }
+
+    // current namespaces for this level
+    m_aNamespaceStack.push( aXMLNamespaces );
+
+    try
+    {
+        // apply namespaces to all remaining attributes
+        for (auto const& attributeIndex : aAttributeIndexes)
+        {
+            OUString aAttributeName           = xAttribs->getNameByIndex(attributeIndex);
+            OUString aValue                   = xAttribs->getValueByIndex(attributeIndex);
+            OUString aNamespaceAttributeName = aXMLNamespaces.applyNSToAttributeName( aAttributeName );
+            pNewList->AddAttribute(aNamespaceAttributeName, aValue);
+        }
+    }
+    catch ( SAXException& e )
+    {
+        e.Message = getErrorLineString() + e.Message;
+        throw;
+    }
+
+    OUString aNamespaceElementName;
+
+    try
+    {
+         aNamespaceElementName = aXMLNamespaces.applyNSToElementName( rName );
+    }
+    catch ( SAXException& e )
+    {
+        e.Message = getErrorLineString() + e.Message;
+        throw;
+    }
+
+    xDocumentHandler->startElement( aNamespaceElementName, pNewList );
+}
+
+void SAL_CALL SaxNamespaceFilter::endElement(const OUString& aName)
+{
+    XMLNamespaces& aXMLNamespaces = m_aNamespaceStack.top();
+    OUString aNamespaceElementName;
+
+    try
+    {
+        aNamespaceElementName = aXMLNamespaces.applyNSToElementName( aName );
+    }
+    catch ( SAXException& e )
+    {
+        e.Message = getErrorLineString() + e.Message;
+        throw;
+    }
+
+    xDocumentHandler->endElement( aNamespaceElementName );
+    m_aNamespaceStack.pop();
+}
+
+void SAL_CALL SaxNamespaceFilter::characters(const OUString& aChars)
+{
+    xDocumentHandler->characters( aChars );
+}
+
+void SAL_CALL SaxNamespaceFilter::ignorableWhitespace(const OUString& aWhitespaces)
+{
+    xDocumentHandler->ignorableWhitespace( aWhitespaces );
+}
+
+void SAL_CALL SaxNamespaceFilter::processingInstruction(
+    const OUString& aTarget, const OUString& aData)
+{
+    xDocumentHandler->processingInstruction( aTarget, aData );
+}
+
+void SAL_CALL SaxNamespaceFilter::setDocumentLocator(
+    const Reference< XLocator > &xLocator)
+{
+    m_xLocator = xLocator;
+    xDocumentHandler->setDocumentLocator( xLocator );
+}
+
+OUString SaxNamespaceFilter::getErrorLineString()
+{
+    if ( m_xLocator.is() )
+        return "Line: " + OUString::number( m_xLocator->getLineNumber() ) + " - ";
+    else
+        return OUString();
+}
+
+} // namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/xml/statusbarconfiguration.cxx b/framework/source/fwe/xml/statusbarconfiguration.cxx
new file mode 100644
index 0000000000..ce974237b2
--- /dev/null
+++ b/framework/source/fwe/xml/statusbarconfiguration.cxx
@@ -0,0 +1,105 @@
+/* -*- 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 <statusbarconfiguration.hxx>
+#include <xml/statusbardocumenthandler.hxx>
+#include <xml/saxnamespacefilter.hxx>
+
+#include <com/sun/star/xml/sax/Parser.hpp>
+#include <com/sun/star/xml/sax/Writer.hpp>
+#include <com/sun/star/xml/sax/SAXException.hpp>
+#include <com/sun/star/io/IOException.hpp>
+#include <com/sun/star/io/XInputStream.hpp>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::xml::sax;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::io;
+using namespace ::com::sun::star::container;
+
+namespace framework
+{
+
+bool StatusBarConfiguration::LoadStatusBar(
+    const Reference< XComponentContext >& rxContext,
+    const Reference< XInputStream >& xInputStream,
+    const Reference< XIndexContainer >& rStatusbarConfiguration )
+{
+    Reference< XParser > xParser = Parser::create(rxContext);
+
+    // connect stream to input stream to the parser
+    InputSource aInputSource;
+    aInputSource.aInputStream = xInputStream;
+
+    // create namespace filter and set menudocument handler inside to support xml namespaces
+    Reference< XDocumentHandler > xDocHandler( new OReadStatusBarDocumentHandler( rStatusbarConfiguration ));
+    Reference< XDocumentHandler > xFilter( new SaxNamespaceFilter( xDocHandler ));
+
+    // connect parser and filter
+    xParser->setDocumentHandler( xFilter );
+
+    try
+    {
+        xParser->parseStream( aInputSource );
+        return true;
+    }
+    catch ( const RuntimeException& )
+    {
+        return false;
+    }
+    catch( const SAXException& )
+    {
+        return false;
+    }
+    catch( const css::io::IOException& )
+    {
+        return false;
+    }
+}
+
+bool StatusBarConfiguration::StoreStatusBar(
+    const Reference< XComponentContext >& rxContext,
+    const Reference< XOutputStream >& xOutputStream,
+    const Reference< XIndexAccess >& rStatusbarConfiguration )
+{
+    Reference< XWriter > xWriter = Writer::create( rxContext );
+    xWriter->setOutputStream( xOutputStream );
+
+    try
+    {
+        OWriteStatusBarDocumentHandler aWriteStatusBarDocumentHandler( rStatusbarConfiguration, xWriter );
+        aWriteStatusBarDocumentHandler.WriteStatusBarDocument();
+        return true;
+    }
+    catch ( const RuntimeException& )
+    {
+        return false;
+    }
+    catch ( const SAXException& )
+    {
+        return false;
+    }
+    catch ( const css::io::IOException& )
+    {
+        return false;
+    }
+}
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/xml/statusbardocumenthandler.cxx b/framework/source/fwe/xml/statusbardocumenthandler.cxx
new file mode 100644
index 0000000000..cafd3258ec
--- /dev/null
+++ b/framework/source/fwe/xml/statusbardocumenthandler.cxx
@@ -0,0 +1,616 @@
+/* -*- 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 <xml/statusbardocumenthandler.hxx>
+
+#include <com/sun/star/xml/sax/SAXException.hpp>
+#include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>
+#include <com/sun/star/ui/ItemStyle.hpp>
+#include <com/sun/star/ui/ItemType.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <com/sun/star/container/XIndexAccess.hpp>
+#include <com/sun/star/container/XIndexContainer.hpp>
+
+#include <vcl/status.hxx>
+
+#include <comphelper/attributelist.hxx>
+#include <comphelper/propertyvalue.hxx>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::xml::sax;
+using namespace ::com::sun::star::ui;
+using namespace ::com::sun::star::container;
+
+constexpr OUString XMLNS_STATUSBAR = u"http://openoffice.org/2001/statusbar"_ustr;
+constexpr OUString XMLNS_XLINK = u"http://www.w3.org/1999/xlink"_ustr;
+constexpr OUStringLiteral XMLNS_STATUSBAR_PREFIX = u"statusbar:";
+constexpr OUStringLiteral XMLNS_XLINK_PREFIX = u"xlink:";
+
+constexpr OUString XMLNS_FILTER_SEPARATOR = u"^"_ustr;
+
+#define ELEMENT_STATUSBAR           "statusbar"
+#define ELEMENT_STATUSBARITEM       "statusbaritem"
+
+#define ATTRIBUTE_ALIGN             "align"
+#define ATTRIBUTE_STYLE             "style"
+#define ATTRIBUTE_URL               "href"
+#define ATTRIBUTE_WIDTH             "width"
+#define ATTRIBUTE_OFFSET            "offset"
+#define ATTRIBUTE_AUTOSIZE          "autosize"
+#define ATTRIBUTE_OWNERDRAW         "ownerdraw"
+#define ATTRIBUTE_HELPURL           "helpid"
+#define ATTRIBUTE_MANDATORY         "mandatory"
+
+constexpr OUString ELEMENT_NS_STATUSBAR = u"statusbar:statusbar"_ustr;
+constexpr OUString ELEMENT_NS_STATUSBARITEM = u"statusbar:statusbaritem"_ustr;
+
+constexpr OUStringLiteral ATTRIBUTE_XMLNS_STATUSBAR = u"xmlns:statusbar";
+constexpr OUStringLiteral ATTRIBUTE_XMLNS_XLINK = u"xmlns:xlink";
+
+constexpr OUString ATTRIBUTE_BOOLEAN_TRUE = u"true"_ustr;
+constexpr OUString ATTRIBUTE_BOOLEAN_FALSE = u"false"_ustr;
+
+constexpr OUString ATTRIBUTE_ALIGN_LEFT = u"left"_ustr;
+constexpr OUString ATTRIBUTE_ALIGN_RIGHT = u"right"_ustr;
+constexpr OUString ATTRIBUTE_ALIGN_CENTER = u"center"_ustr;
+
+constexpr OUStringLiteral ATTRIBUTE_STYLE_IN = u"in";
+constexpr OUString ATTRIBUTE_STYLE_OUT = u"out"_ustr;
+constexpr OUString ATTRIBUTE_STYLE_FLAT = u"flat"_ustr;
+
+constexpr OUStringLiteral STATUSBAR_DOCTYPE = u"<!DOCTYPE statusbar:statusbar PUBLIC \"-//OpenOffice.org//DTD OfficeDocument 1.0//EN\" \"statusbar.dtd\">";
+
+namespace framework
+{
+
+// Property names of a menu/menu item ItemDescriptor
+constexpr OUString ITEM_DESCRIPTOR_COMMANDURL  = u"CommandURL"_ustr;
+constexpr OUString ITEM_DESCRIPTOR_HELPURL     = u"HelpURL"_ustr;
+constexpr OUString ITEM_DESCRIPTOR_OFFSET      = u"Offset"_ustr;
+constexpr OUString ITEM_DESCRIPTOR_STYLE       = u"Style"_ustr;
+constexpr OUString ITEM_DESCRIPTOR_WIDTH       = u"Width"_ustr;
+constexpr OUString ITEM_DESCRIPTOR_TYPE        = u"Type"_ustr;
+
+static void ExtractStatusbarItemParameters(
+    const Sequence< PropertyValue >& rProp,
+    OUString&                        rCommandURL,
+    OUString&                        rHelpURL,
+    sal_Int16&                       rOffset,
+    sal_Int16&                       rStyle,
+    sal_Int16&                       rWidth )
+{
+    for ( const PropertyValue& rEntry : rProp )
+    {
+        if ( rEntry.Name == ITEM_DESCRIPTOR_COMMANDURL )
+        {
+            rEntry.Value >>= rCommandURL;
+        }
+        else if ( rEntry.Name == ITEM_DESCRIPTOR_HELPURL )
+        {
+            rEntry.Value >>= rHelpURL;
+        }
+        else if ( rEntry.Name == ITEM_DESCRIPTOR_OFFSET )
+        {
+            rEntry.Value >>= rOffset;
+        }
+        else if ( rEntry.Name == ITEM_DESCRIPTOR_STYLE )
+        {
+            rEntry.Value >>= rStyle;
+        }
+        else if ( rEntry.Name == ITEM_DESCRIPTOR_WIDTH )
+        {
+            rEntry.Value >>= rWidth;
+        }
+    }
+}
+
+namespace {
+
+struct StatusBarEntryProperty
+{
+    OReadStatusBarDocumentHandler::StatusBar_XML_Namespace  nNamespace;
+    char                                                    aEntryName[20];
+};
+
+}
+
+StatusBarEntryProperty const StatusBarEntries[OReadStatusBarDocumentHandler::SB_XML_ENTRY_COUNT] =
+{
+    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ELEMENT_STATUSBAR       },
+    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ELEMENT_STATUSBARITEM   },
+    { OReadStatusBarDocumentHandler::SB_NS_XLINK,       ATTRIBUTE_URL           },
+    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ATTRIBUTE_ALIGN         },
+    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ATTRIBUTE_STYLE         },
+    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ATTRIBUTE_AUTOSIZE      },
+    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ATTRIBUTE_OWNERDRAW     },
+    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ATTRIBUTE_WIDTH         },
+    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ATTRIBUTE_OFFSET        },
+    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ATTRIBUTE_HELPURL       },
+    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ATTRIBUTE_MANDATORY     }
+};
+
+OReadStatusBarDocumentHandler::OReadStatusBarDocumentHandler(
+    const Reference< XIndexContainer >& rStatusBarItems ) :
+    m_aStatusBarItems( rStatusBarItems )
+{
+    // create hash map
+    for ( int i = 0; i < SB_XML_ENTRY_COUNT; i++ )
+    {
+        if ( StatusBarEntries[i].nNamespace == SB_NS_STATUSBAR )
+        {
+            OUString temp = XMLNS_STATUSBAR + XMLNS_FILTER_SEPARATOR +
+                OUString::createFromAscii( StatusBarEntries[i].aEntryName );
+            m_aStatusBarMap.emplace( temp, static_cast<StatusBar_XML_Entry>(i) );
+        }
+        else
+        {
+            OUString temp = XMLNS_XLINK + XMLNS_FILTER_SEPARATOR +
+                OUString::createFromAscii( StatusBarEntries[i].aEntryName );
+            m_aStatusBarMap.emplace( temp, static_cast<StatusBar_XML_Entry>(i) );
+        }
+    }
+
+    m_bStatusBarStartFound          = false;
+    m_bStatusBarItemStartFound      = false;
+}
+
+OReadStatusBarDocumentHandler::~OReadStatusBarDocumentHandler()
+{
+}
+
+// XDocumentHandler
+void SAL_CALL OReadStatusBarDocumentHandler::startDocument()
+{
+}
+
+void SAL_CALL OReadStatusBarDocumentHandler::endDocument()
+{
+    if ( m_bStatusBarStartFound )
+    {
+        OUString aErrorMessage = getErrorLineString() + "No matching start or end element 'statusbar' found!";
+        throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+    }
+}
+
+void SAL_CALL OReadStatusBarDocumentHandler::startElement(
+    const OUString& aName, const Reference< XAttributeList > &xAttribs )
+{
+    StatusBarHashMap::const_iterator pStatusBarEntry = m_aStatusBarMap.find( aName );
+    if ( pStatusBarEntry == m_aStatusBarMap.end() )
+        return;
+
+    switch ( pStatusBarEntry->second )
+    {
+        case SB_ELEMENT_STATUSBAR:
+        {
+            if ( m_bStatusBarStartFound )
+            {
+                OUString aErrorMessage = getErrorLineString() + "Element 'statusbar:statusbar' cannot be embedded into 'statusbar:statusbar'!";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+
+            m_bStatusBarStartFound = true;
+        }
+        break;
+
+        case SB_ELEMENT_STATUSBARITEM:
+        {
+            if ( !m_bStatusBarStartFound )
+            {
+                OUString aErrorMessage = getErrorLineString() + "Element 'statusbar:statusbaritem' must be embedded into element 'statusbar:statusbar'!";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+
+            if ( m_bStatusBarItemStartFound )
+            {
+                OUString aErrorMessage = getErrorLineString() + "Element statusbar:statusbaritem is not a container!";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+
+            OUString    aCommandURL;
+            OUString    aHelpURL;
+            sal_Int16   nItemBits( ItemStyle::ALIGN_CENTER|ItemStyle::DRAW_IN3D|ItemStyle::MANDATORY );
+            sal_Int16   nWidth( 0 );
+            sal_Int16   nOffset( STATUSBAR_OFFSET );
+            bool    bCommandURL( false );
+
+            m_bStatusBarItemStartFound = true;
+            for ( sal_Int16 n = 0; n < xAttribs->getLength(); n++ )
+            {
+                pStatusBarEntry = m_aStatusBarMap.find( xAttribs->getNameByIndex( n ) );
+                if ( pStatusBarEntry != m_aStatusBarMap.end() )
+                {
+                    switch ( pStatusBarEntry->second )
+                    {
+                        case SB_ATTRIBUTE_URL:
+                        {
+                            bCommandURL = true;
+                            aCommandURL = xAttribs->getValueByIndex( n );
+                        }
+                        break;
+
+                        case SB_ATTRIBUTE_ALIGN:
+                        {
+                            if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_ALIGN_LEFT )
+                            {
+                                nItemBits |= ItemStyle::ALIGN_LEFT;
+                                nItemBits &= ~ItemStyle::ALIGN_CENTER;
+                            }
+                            else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_ALIGN_CENTER )
+                            {
+                                nItemBits |= ItemStyle::ALIGN_CENTER;
+                                nItemBits &= ~ItemStyle::ALIGN_LEFT;
+                            }
+                            else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_ALIGN_RIGHT )
+                            {
+                                nItemBits |= ItemStyle::ALIGN_RIGHT;
+                            }
+                            else
+                            {
+                                OUString aErrorMessage = getErrorLineString() + "Attribute statusbar:align must have one value of 'left','right' or 'center'!";
+                                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+                            }
+                        }
+                        break;
+
+                        case SB_ATTRIBUTE_STYLE:
+                        {
+                            if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_STYLE_IN )
+                            {
+                                nItemBits |= ItemStyle::DRAW_IN3D;
+                                nItemBits &= ~ItemStyle::DRAW_OUT3D;
+                            }
+                            else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_STYLE_OUT )
+                            {
+                                nItemBits |= ItemStyle::DRAW_OUT3D;
+                                nItemBits &= ~ItemStyle::DRAW_IN3D;
+                            }
+                            else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_STYLE_FLAT )
+                            {
+                                nItemBits |= ItemStyle::DRAW_FLAT;
+                            }
+                            else
+                            {
+                                OUString aErrorMessage = getErrorLineString() + "Attribute statusbar:autosize must have value 'true' or 'false'!";
+                                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+                            }
+                        }
+                        break;
+
+                        case SB_ATTRIBUTE_AUTOSIZE:
+                        {
+                            if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_BOOLEAN_TRUE )
+                                nItemBits |= ItemStyle::AUTO_SIZE;
+                            else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_BOOLEAN_FALSE )
+                                nItemBits &= ~ItemStyle::AUTO_SIZE;
+                            else
+                            {
+                                OUString aErrorMessage = getErrorLineString() + "Attribute statusbar:autosize must have value 'true' or 'false'!";
+                                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+                            }
+                        }
+                        break;
+
+                        case SB_ATTRIBUTE_OWNERDRAW:
+                        {
+                            if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_BOOLEAN_TRUE )
+                                nItemBits |= ItemStyle::OWNER_DRAW;
+                            else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_BOOLEAN_FALSE )
+                                nItemBits &= ~ItemStyle::OWNER_DRAW;
+                            else
+                            {
+                                OUString aErrorMessage = getErrorLineString() + "Attribute statusbar:ownerdraw must have value 'true' or 'false'!";
+                                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+                            }
+                        }
+                        break;
+
+                        case SB_ATTRIBUTE_WIDTH:
+                        {
+                            nWidth = static_cast<sal_Int16>(xAttribs->getValueByIndex( n ).toInt32());
+                        }
+                        break;
+
+                        case SB_ATTRIBUTE_OFFSET:
+                        {
+                            nOffset = static_cast<sal_Int16>(xAttribs->getValueByIndex( n ).toInt32());
+                        }
+                        break;
+
+                        case SB_ATTRIBUTE_HELPURL:
+                        {
+                            aHelpURL = xAttribs->getValueByIndex( n );
+                        }
+                        break;
+
+                        case SB_ATTRIBUTE_MANDATORY:
+                        {
+                            if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_BOOLEAN_TRUE )
+                                nItemBits |= ItemStyle::MANDATORY;
+                            else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_BOOLEAN_FALSE )
+                                nItemBits &= ~ItemStyle::MANDATORY;
+                            else
+                            {
+                                OUString aErrorMessage = getErrorLineString() + "Attribute statusbar:mandatory must have value 'true' or 'false'!";
+                                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+                            }
+                        }
+                        break;
+
+                        default:
+                            break;
+                    }
+                }
+            } // for
+
+            if ( !bCommandURL )
+            {
+                OUString aErrorMessage = getErrorLineString() + "Required attribute statusbar:url must have a value!";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+            else
+            {
+                Sequence< PropertyValue > aStatusbarItemProp{
+                    comphelper::makePropertyValue(ITEM_DESCRIPTOR_COMMANDURL, aCommandURL),
+                    comphelper::makePropertyValue(ITEM_DESCRIPTOR_HELPURL, aHelpURL),
+                    comphelper::makePropertyValue(ITEM_DESCRIPTOR_OFFSET, nOffset),
+                    comphelper::makePropertyValue(ITEM_DESCRIPTOR_STYLE, nItemBits),
+                    comphelper::makePropertyValue(ITEM_DESCRIPTOR_WIDTH, nWidth),
+                    comphelper::makePropertyValue(ITEM_DESCRIPTOR_TYPE, css::ui::ItemType::DEFAULT)
+                };
+
+                m_aStatusBarItems->insertByIndex( m_aStatusBarItems->getCount(), Any( aStatusbarItemProp ) );
+           }
+        }
+        break;
+
+              default:
+                  break;
+    }
+}
+
+void SAL_CALL OReadStatusBarDocumentHandler::endElement(const OUString& aName)
+{
+    StatusBarHashMap::const_iterator pStatusBarEntry = m_aStatusBarMap.find( aName );
+    if ( pStatusBarEntry == m_aStatusBarMap.end() )
+        return;
+
+    switch ( pStatusBarEntry->second )
+    {
+        case SB_ELEMENT_STATUSBAR:
+        {
+            if ( !m_bStatusBarStartFound )
+            {
+                OUString aErrorMessage = getErrorLineString() + "End element 'statusbar' found, but no start element 'statusbar'";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+
+            m_bStatusBarStartFound = false;
+        }
+        break;
+
+        case SB_ELEMENT_STATUSBARITEM:
+        {
+            if ( !m_bStatusBarItemStartFound )
+            {
+                OUString aErrorMessage = getErrorLineString() + "End element 'statusbar:statusbaritem' found, but no start element 'statusbar:statusbaritem'";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+
+            m_bStatusBarItemStartFound = false;
+        }
+        break;
+
+        default: break;
+    }
+}
+
+void SAL_CALL OReadStatusBarDocumentHandler::characters(const OUString&)
+{
+}
+
+void SAL_CALL OReadStatusBarDocumentHandler::ignorableWhitespace(const OUString&)
+{
+}
+
+void SAL_CALL OReadStatusBarDocumentHandler::processingInstruction(
+    const OUString& /*aTarget*/, const OUString& /*aData*/ )
+{
+}
+
+void SAL_CALL OReadStatusBarDocumentHandler::setDocumentLocator(
+    const Reference< XLocator > &xLocator)
+{
+    m_xLocator = xLocator;
+}
+
+OUString OReadStatusBarDocumentHandler::getErrorLineString()
+{
+    if ( m_xLocator.is() )
+        return "Line: " + OUString::number( m_xLocator->getLineNumber() ) + " - ";
+    else
+        return OUString();
+}
+
+//  OWriteStatusBarDocumentHandler
+
+OWriteStatusBarDocumentHandler::OWriteStatusBarDocumentHandler(
+    const Reference< XIndexAccess >& aStatusBarItems,
+    const Reference< XDocumentHandler >& rWriteDocumentHandler ) :
+    m_aStatusBarItems( aStatusBarItems ),
+    m_xWriteDocumentHandler( rWriteDocumentHandler )
+{
+    m_xEmptyList = new ::comphelper::AttributeList;
+    m_aXMLXlinkNS       = XMLNS_XLINK_PREFIX;
+    m_aXMLStatusBarNS   = XMLNS_STATUSBAR_PREFIX;
+}
+
+OWriteStatusBarDocumentHandler::~OWriteStatusBarDocumentHandler()
+{
+}
+
+void OWriteStatusBarDocumentHandler::WriteStatusBarDocument()
+{
+    m_xWriteDocumentHandler->startDocument();
+
+    // write DOCTYPE line!
+    Reference< XExtendedDocumentHandler > xExtendedDocHandler( m_xWriteDocumentHandler, UNO_QUERY );
+    if ( xExtendedDocHandler.is() )
+    {
+        xExtendedDocHandler->unknown( STATUSBAR_DOCTYPE );
+        m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    }
+
+    rtl::Reference<::comphelper::AttributeList> pList = new ::comphelper::AttributeList;
+
+    pList->AddAttribute( ATTRIBUTE_XMLNS_STATUSBAR,
+                         XMLNS_STATUSBAR );
+
+    pList->AddAttribute( ATTRIBUTE_XMLNS_XLINK,
+                         XMLNS_XLINK );
+
+    m_xWriteDocumentHandler->startElement( ELEMENT_NS_STATUSBAR, pList );
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+
+    sal_Int32  nItemCount = m_aStatusBarItems->getCount();
+    Any        aAny;
+
+    for ( sal_Int32 nItemPos = 0; nItemPos < nItemCount; nItemPos++ )
+    {
+        Sequence< PropertyValue > aProps;
+        aAny = m_aStatusBarItems->getByIndex( nItemPos );
+        if ( aAny >>= aProps )
+        {
+            OUString    aCommandURL;
+            OUString    aHelpURL;
+            sal_Int16   nStyle( ItemStyle::ALIGN_CENTER|ItemStyle::DRAW_IN3D );
+            sal_Int16   nWidth( 0 );
+            sal_Int16   nOffset( STATUSBAR_OFFSET );
+
+            ExtractStatusbarItemParameters(
+                aProps,
+                aCommandURL,
+                aHelpURL,
+                nOffset,
+                nStyle,
+                nWidth );
+
+            if ( !aCommandURL.isEmpty() )
+                WriteStatusBarItem( aCommandURL, nOffset, nStyle, nWidth );
+        }
+    }
+
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->endElement( ELEMENT_NS_STATUSBAR );
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->endDocument();
+}
+
+//  protected member functions
+
+void OWriteStatusBarDocumentHandler::WriteStatusBarItem(
+    const OUString& rCommandURL,
+    sal_Int16            nOffset,
+    sal_Int16            nStyle,
+    sal_Int16            nWidth )
+{
+    rtl::Reference<::comphelper::AttributeList> pList = new ::comphelper::AttributeList;
+
+    if (m_aAttributeURL.isEmpty() )
+    {
+        m_aAttributeURL = m_aXMLXlinkNS + ATTRIBUTE_URL;
+    }
+
+    // save required attribute (URL)
+    pList->AddAttribute( m_aAttributeURL, rCommandURL );
+
+    // alignment
+    if ( nStyle & ItemStyle::ALIGN_RIGHT )
+    {
+        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_ALIGN,
+                             ATTRIBUTE_ALIGN_RIGHT );
+    }
+    else if ( nStyle & ItemStyle::ALIGN_CENTER )
+    {
+        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_ALIGN,
+                             ATTRIBUTE_ALIGN_CENTER );
+    }
+    else
+    {
+        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_ALIGN,
+                             ATTRIBUTE_ALIGN_LEFT );
+    }
+
+    // style ( StatusBarItemBits::In is default )
+    if ( nStyle & ItemStyle::DRAW_FLAT )
+    {
+        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_STYLE,
+                             ATTRIBUTE_STYLE_FLAT );
+    }
+    else if ( nStyle & ItemStyle::DRAW_OUT3D )
+    {
+        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_STYLE,
+                             ATTRIBUTE_STYLE_OUT );
+    }
+
+    // autosize (default sal_False)
+    if ( nStyle & ItemStyle::AUTO_SIZE )
+    {
+        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_AUTOSIZE,
+                             ATTRIBUTE_BOOLEAN_TRUE );
+    }
+
+    // ownerdraw (default sal_False)
+    if ( nStyle & ItemStyle::OWNER_DRAW )
+    {
+        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_OWNERDRAW,
+                             ATTRIBUTE_BOOLEAN_TRUE );
+    }
+
+    // width (default 0)
+    if ( nWidth > 0 )
+    {
+        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_WIDTH,
+                             OUString::number( nWidth ) );
+    }
+
+    // offset (default STATUSBAR_OFFSET)
+    if ( nOffset != STATUSBAR_OFFSET )
+    {
+        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_OFFSET,
+                             OUString::number( nOffset ) );
+    }
+
+    // mandatory (default sal_True)
+    if ( !( nStyle & ItemStyle::MANDATORY ) )
+    {
+        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_MANDATORY,
+                             ATTRIBUTE_BOOLEAN_FALSE );
+    }
+
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->startElement( ELEMENT_NS_STATUSBARITEM, pList );
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->endElement( ELEMENT_NS_STATUSBARITEM );
+}
+
+} // namespace framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/xml/toolboxconfiguration.cxx b/framework/source/fwe/xml/toolboxconfiguration.cxx
new file mode 100644
index 0000000000..d9e34baabc
--- /dev/null
+++ b/framework/source/fwe/xml/toolboxconfiguration.cxx
@@ -0,0 +1,106 @@
+/* -*- 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 <toolboxconfiguration.hxx>
+#include <xml/toolboxdocumenthandler.hxx>
+#include <xml/saxnamespacefilter.hxx>
+
+#include <com/sun/star/xml/sax/Parser.hpp>
+#include <com/sun/star/xml/sax/Writer.hpp>
+#include <com/sun/star/xml/sax/SAXException.hpp>
+#include <com/sun/star/io/IOException.hpp>
+#include <com/sun/star/io/XInputStream.hpp>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::xml::sax;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::io;
+using namespace ::com::sun::star::container;
+
+namespace framework
+{
+bool ToolBoxConfiguration::LoadToolBox(
+    const css::uno::Reference<css::uno::XComponentContext>& rxContext,
+    const css::uno::Reference<css::io::XInputStream>& rInputStream,
+    const css::uno::Reference<css::container::XIndexContainer>& rToolbarConfiguration)
+{
+    Reference<XParser> xParser = Parser::create(rxContext);
+
+    // connect stream to input stream to the parser
+    InputSource aInputSource;
+
+    aInputSource.aInputStream = rInputStream;
+
+    // create namespace filter and set menudocument handler inside to support xml namespaces
+    Reference<XDocumentHandler> xDocHandler(new OReadToolBoxDocumentHandler(rToolbarConfiguration));
+    Reference<XDocumentHandler> xFilter(new SaxNamespaceFilter(xDocHandler));
+
+    // connect parser and filter
+    xParser->setDocumentHandler(xFilter);
+
+    try
+    {
+        xParser->parseStream(aInputSource);
+        return true;
+    }
+    catch (const RuntimeException&)
+    {
+        return false;
+    }
+    catch (const SAXException&)
+    {
+        return false;
+    }
+    catch (const css::io::IOException&)
+    {
+        return false;
+    }
+}
+
+bool ToolBoxConfiguration::StoreToolBox(
+    const css::uno::Reference<css::uno::XComponentContext>& rxContext,
+    const css::uno::Reference<css::io::XOutputStream>& rOutputStream,
+    const css::uno::Reference<css::container::XIndexAccess>& rToolbarConfiguration)
+{
+    Reference<XWriter> xWriter = Writer::create(rxContext);
+    xWriter->setOutputStream(rOutputStream);
+
+    try
+    {
+        Reference<XDocumentHandler> xHandler(xWriter, UNO_QUERY_THROW);
+        OWriteToolBoxDocumentHandler aWriteToolBoxDocumentHandler(rToolbarConfiguration, xHandler);
+        aWriteToolBoxDocumentHandler.WriteToolBoxDocument();
+        return true;
+    }
+    catch (const RuntimeException&)
+    {
+        return false;
+    }
+    catch (const SAXException&)
+    {
+        return false;
+    }
+    catch (const css::io::IOException&)
+    {
+        return false;
+    }
+}
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/xml/toolboxdocumenthandler.cxx b/framework/source/fwe/xml/toolboxdocumenthandler.cxx
new file mode 100644
index 0000000000..7464939e1e
--- /dev/null
+++ b/framework/source/fwe/xml/toolboxdocumenthandler.cxx
@@ -0,0 +1,713 @@
+/* -*- 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 <xml/toolboxdocumenthandler.hxx>
+#include <xml/toolboxconfigurationdefines.hxx>
+
+#include <com/sun/star/xml/sax/SAXException.hpp>
+#include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>
+#include <com/sun/star/ui/ItemType.hpp>
+#include <com/sun/star/ui/ItemStyle.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/container/XIndexAccess.hpp>
+#include <com/sun/star/container/XIndexContainer.hpp>
+
+#include <sal/config.h>
+#include <sal/macros.h>
+#include <vcl/settings.hxx>
+#include <rtl/ref.hxx>
+#include <rtl/ustrbuf.hxx>
+
+#include <comphelper/attributelist.hxx>
+#include <comphelper/propertysequence.hxx>
+#include <comphelper/propertyvalue.hxx>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::xml::sax;
+
+constexpr OUStringLiteral TOOLBAR_DOCTYPE = u"<!DOCTYPE toolbar:toolbar PUBLIC \"-//OpenOffice.org//DTD OfficeDocument 1.0//EN\" \"toolbar.dtd\">";
+
+namespace framework
+{
+
+// Property names of a menu/menu item ItemDescriptor
+constexpr OUString ITEM_DESCRIPTOR_COMMANDURL = u"CommandURL"_ustr;
+constexpr OUString ITEM_DESCRIPTOR_LABEL = u"Label"_ustr;
+constexpr OUString ITEM_DESCRIPTOR_TYPE = u"Type"_ustr;
+constexpr OUString ITEM_DESCRIPTOR_STYLE = u"Style"_ustr;
+constexpr OUString ITEM_DESCRIPTOR_VISIBLE = u"IsVisible"_ustr;
+
+static void ExtractToolbarParameters( const Sequence< PropertyValue >& rProp,
+                                      OUString&                        rCommandURL,
+                                      OUString&                        rLabel,
+                                      sal_Int16&                       rStyle,
+                                      bool&                            rVisible,
+                                      sal_Int16&                       rType )
+{
+    for ( const PropertyValue& rEntry : rProp )
+    {
+        if ( rEntry.Name == ITEM_DESCRIPTOR_COMMANDURL )
+            rEntry.Value >>= rCommandURL;
+        else if ( rEntry.Name == ITEM_DESCRIPTOR_LABEL )
+            rEntry.Value >>= rLabel;
+        else if ( rEntry.Name == ITEM_DESCRIPTOR_TYPE )
+            rEntry.Value >>= rType;
+        else if ( rEntry.Name == ITEM_DESCRIPTOR_VISIBLE )
+            rEntry.Value >>= rVisible;
+        else if ( rEntry.Name == ITEM_DESCRIPTOR_STYLE )
+            rEntry.Value >>= rStyle;
+    }
+}
+
+namespace {
+
+struct ToolboxStyleItem
+{
+    sal_Int16 nBit;
+    OUString attrName;
+};
+
+}
+
+constexpr ToolboxStyleItem Styles[ ] = {
+    { css::ui::ItemStyle::RADIO_CHECK,   ATTRIBUTE_ITEMSTYLE_RADIO },
+    { css::ui::ItemStyle::ALIGN_LEFT,    ATTRIBUTE_ITEMSTYLE_LEFT },
+    { css::ui::ItemStyle::AUTO_SIZE,     ATTRIBUTE_ITEMSTYLE_AUTO },
+    { css::ui::ItemStyle::REPEAT,        ATTRIBUTE_ITEMSTYLE_REPEAT },
+    { css::ui::ItemStyle::DROPDOWN_ONLY, ATTRIBUTE_ITEMSTYLE_DROPDOWNONLY },
+    { css::ui::ItemStyle::DROP_DOWN,     ATTRIBUTE_ITEMSTYLE_DROPDOWN },
+    { css::ui::ItemStyle::ICON,          ATTRIBUTE_ITEMSTYLE_IMAGE },
+    { css::ui::ItemStyle::TEXT,          ATTRIBUTE_ITEMSTYLE_TEXT },
+};
+
+sal_Int32 const nStyleItemEntries = SAL_N_ELEMENTS(Styles);
+
+namespace {
+
+struct ToolBarEntryProperty
+{
+    OReadToolBoxDocumentHandler::ToolBox_XML_Namespace  nNamespace;
+    char                                                aEntryName[20];
+};
+
+}
+
+ToolBarEntryProperty const ToolBoxEntries[OReadToolBoxDocumentHandler::TB_XML_ENTRY_COUNT] =
+{
+    { OReadToolBoxDocumentHandler::TB_NS_TOOLBAR,   ELEMENT_TOOLBAR             },
+    { OReadToolBoxDocumentHandler::TB_NS_TOOLBAR,   ELEMENT_TOOLBARITEM         },
+    { OReadToolBoxDocumentHandler::TB_NS_TOOLBAR,   ELEMENT_TOOLBARSPACE        },
+    { OReadToolBoxDocumentHandler::TB_NS_TOOLBAR,   ELEMENT_TOOLBARBREAK        },
+    { OReadToolBoxDocumentHandler::TB_NS_TOOLBAR,   ELEMENT_TOOLBARSEPARATOR    },
+    { OReadToolBoxDocumentHandler::TB_NS_TOOLBAR,   ATTRIBUTE_TEXT              },
+    { OReadToolBoxDocumentHandler::TB_NS_XLINK,     ATTRIBUTE_URL               },
+    { OReadToolBoxDocumentHandler::TB_NS_TOOLBAR,   ATTRIBUTE_VISIBLE           },
+    { OReadToolBoxDocumentHandler::TB_NS_TOOLBAR,   ATTRIBUTE_ITEMSTYLE         },
+    { OReadToolBoxDocumentHandler::TB_NS_TOOLBAR,   ATTRIBUTE_UINAME            },
+};
+
+OReadToolBoxDocumentHandler::OReadToolBoxDocumentHandler( const Reference< XIndexContainer >& rItemContainer ) :
+    m_rItemContainer( rItemContainer ),
+    m_aType( ITEM_DESCRIPTOR_TYPE ),
+    m_aLabel( ITEM_DESCRIPTOR_LABEL ),
+    m_aStyle( ITEM_DESCRIPTOR_STYLE ),
+    m_aIsVisible( ITEM_DESCRIPTOR_VISIBLE ),
+    m_aCommandURL( ITEM_DESCRIPTOR_COMMANDURL )
+ {
+    // create hash map
+    for ( int i = 0; i < TB_XML_ENTRY_COUNT; i++ )
+    {
+        if ( ToolBoxEntries[i].nNamespace == TB_NS_TOOLBAR )
+        {
+            OUString temp = XMLNS_TOOLBAR XMLNS_FILTER_SEPARATOR +
+                OUString::createFromAscii( ToolBoxEntries[i].aEntryName );
+            m_aToolBoxMap.emplace( temp, static_cast<ToolBox_XML_Entry>(i) );
+        }
+        else
+        {
+            OUString temp = XMLNS_XLINK XMLNS_FILTER_SEPARATOR +
+                OUString::createFromAscii( ToolBoxEntries[i].aEntryName );
+            m_aToolBoxMap.emplace( temp, static_cast<ToolBox_XML_Entry>(i) );
+        }
+    }
+
+    m_bToolBarStartFound            = false;
+    m_bToolBarItemStartFound        = false;
+    m_bToolBarSpaceStartFound       = false;
+    m_bToolBarBreakStartFound       = false;
+    m_bToolBarSeparatorStartFound   = false;
+}
+
+OReadToolBoxDocumentHandler::~OReadToolBoxDocumentHandler()
+{
+}
+
+// XDocumentHandler
+void SAL_CALL OReadToolBoxDocumentHandler::startDocument()
+{
+}
+
+void SAL_CALL OReadToolBoxDocumentHandler::endDocument()
+{
+    if ( m_bToolBarStartFound )
+    {
+        OUString aErrorMessage = getErrorLineString() + "No matching start or end element 'toolbar' found!";
+        throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+    }
+}
+
+void SAL_CALL OReadToolBoxDocumentHandler::startElement(
+    const OUString& aName, const Reference< XAttributeList > &xAttribs )
+{
+    ToolBoxHashMap::const_iterator pToolBoxEntry = m_aToolBoxMap.find( aName );
+    if ( pToolBoxEntry == m_aToolBoxMap.end() )
+        return;
+
+    switch ( pToolBoxEntry->second )
+    {
+        case TB_ELEMENT_TOOLBAR:
+        {
+            if ( m_bToolBarStartFound )
+            {
+                OUString aErrorMessage = getErrorLineString() + "Element 'toolbar:toolbar' cannot be embedded into 'toolbar:toolbar'!";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+            else
+            {
+                // Check if we have a UI name set in our XML file
+                OUString aUIName;
+                for ( sal_Int16 n = 0; n < xAttribs->getLength(); n++ )
+                {
+                    pToolBoxEntry = m_aToolBoxMap.find( xAttribs->getNameByIndex( n ) );
+                    if ( pToolBoxEntry != m_aToolBoxMap.end() )
+                    {
+                        switch ( pToolBoxEntry->second )
+                        {
+                            case TB_ATTRIBUTE_UINAME:
+                                aUIName = xAttribs->getValueByIndex( n );
+                                break;
+                            default:
+                                break;
+                        }
+                    }
+                }
+                if ( !aUIName.isEmpty() )
+                {
+                    // Try to set UI name as a container property
+                    Reference< XPropertySet > xPropSet( m_rItemContainer, UNO_QUERY );
+                    if ( xPropSet.is() )
+                    {
+                        try
+                        {
+                            xPropSet->setPropertyValue("UIName", Any( aUIName ) );
+                        }
+                        catch ( const UnknownPropertyException& )
+                        {
+                        }
+                    }
+
+                }
+            }
+            m_bToolBarStartFound = true;
+        }
+        break;
+
+        case TB_ELEMENT_TOOLBARITEM:
+        {
+            if ( !m_bToolBarStartFound )
+            {
+                OUString aErrorMessage = getErrorLineString() + "Element 'toolbar:toolbaritem' must be embedded into element 'toolbar:toolbar'!";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+
+            if ( m_bToolBarSeparatorStartFound ||
+                 m_bToolBarBreakStartFound ||
+                 m_bToolBarSpaceStartFound ||
+                 m_bToolBarItemStartFound )
+            {
+                OUString aErrorMessage = getErrorLineString() + "Element toolbar:toolbaritem is not a container!";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+
+            bool bAttributeURL  = false;
+
+            m_bToolBarItemStartFound = true;
+            OUString        aLabel;
+            OUString        aCommandURL;
+            sal_uInt16      nItemBits( 0 );
+            bool            bVisible( true );
+
+            for ( sal_Int16 n = 0; n < xAttribs->getLength(); n++ )
+            {
+                pToolBoxEntry = m_aToolBoxMap.find( xAttribs->getNameByIndex( n ) );
+                if ( pToolBoxEntry != m_aToolBoxMap.end() )
+                {
+                    switch ( pToolBoxEntry->second )
+                    {
+                        case TB_ATTRIBUTE_TEXT:
+                        {
+                            aLabel = xAttribs->getValueByIndex( n );
+                        }
+                        break;
+
+                        case TB_ATTRIBUTE_URL:
+                        {
+                            bAttributeURL   = true;
+                            aCommandURL     = xAttribs->getValueByIndex( n );
+                        }
+                        break;
+
+                        case TB_ATTRIBUTE_VISIBLE:
+                        {
+                            if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_BOOLEAN_TRUE )
+                                bVisible = true;
+                            else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_BOOLEAN_FALSE )
+                                bVisible = false;
+                            else
+                            {
+                                OUString aErrorMessage = getErrorLineString() + "Attribute toolbar:visible must have value 'true' or 'false'!";
+                                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+                            }
+                        }
+                        break;
+
+                        case TB_ATTRIBUTE_STYLE:
+                        {
+                            // read space separated item style list
+                            OUString aTemp = xAttribs->getValueByIndex( n );
+                            sal_Int32 nIndex = 0;
+
+                            do
+                            {
+                                OUString aToken  = aTemp.getToken( 0, ' ', nIndex );
+                                if ( !aToken.isEmpty() )
+                                {
+                                    if ( aToken == ATTRIBUTE_ITEMSTYLE_RADIO )
+                                        nItemBits |= css::ui::ItemStyle::RADIO_CHECK;
+                                    else if ( aToken == ATTRIBUTE_ITEMSTYLE_LEFT )
+                                        nItemBits |= css::ui::ItemStyle::ALIGN_LEFT;
+                                    else if ( aToken == ATTRIBUTE_ITEMSTYLE_AUTOSIZE )
+                                        nItemBits |= css::ui::ItemStyle::AUTO_SIZE;
+                                    else if ( aToken == ATTRIBUTE_ITEMSTYLE_REPEAT )
+                                        nItemBits |= css::ui::ItemStyle::REPEAT;
+                                    else if ( aToken == ATTRIBUTE_ITEMSTYLE_DROPDOWNONLY )
+                                        nItemBits |= css::ui::ItemStyle::DROPDOWN_ONLY;
+                                    else if ( aToken == ATTRIBUTE_ITEMSTYLE_DROPDOWN )
+                                        nItemBits |= css::ui::ItemStyle::DROP_DOWN;
+                                    else if ( aToken == ATTRIBUTE_ITEMSTYLE_TEXT )
+                                        nItemBits |= css::ui::ItemStyle::TEXT;
+                                    else if ( aToken == ATTRIBUTE_ITEMSTYLE_IMAGE )
+                                        nItemBits |= css::ui::ItemStyle::ICON;
+                                }
+                            }
+                            while ( nIndex >= 0 );
+                        }
+                        break;
+
+                        default:
+                        break;
+                    }
+                }
+            } // for
+
+            if ( !bAttributeURL )
+            {
+                OUString aErrorMessage = getErrorLineString() + "Required attribute toolbar:url must have a value!";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+
+            if ( !aCommandURL.isEmpty() )
+            {
+                //fix for fdo#39370
+                /// check whether RTL interface or not
+                if(AllSettings::GetLayoutRTL()){
+                    if (aCommandURL == ".uno:ParaLeftToRight")
+                        aCommandURL = ".uno:ParaRightToLeft";
+                    else if (aCommandURL == ".uno:ParaRightToLeft")
+                        aCommandURL = ".uno:ParaLeftToRight";
+                    else if (aCommandURL == ".uno:LeftPara")
+                        aCommandURL = ".uno:RightPara";
+                    else if (aCommandURL == ".uno:RightPara")
+                        aCommandURL = ".uno:LeftPara";
+                    else if (aCommandURL == ".uno:AlignLeft")
+                        aCommandURL = ".uno:AlignRight";
+                    else if (aCommandURL == ".uno:AlignRight")
+                        aCommandURL = ".uno:AlignLeft";
+                    else if (aCommandURL == ".uno:WrapLeft")
+                        aCommandURL = ".uno:WrapRight";
+                    else if (aCommandURL == ".uno:WrapRight")
+                        aCommandURL = ".uno:WrapLeft";
+                }
+
+                auto aToolbarItemProp( comphelper::InitPropertySequence( {
+                    { m_aCommandURL, css::uno::Any( aCommandURL ) },
+                    { m_aLabel, css::uno::Any( aLabel ) },
+                    { m_aType, css::uno::Any( css::ui::ItemType::DEFAULT ) },
+                    { m_aStyle, css::uno::Any( nItemBits ) },
+                    { m_aIsVisible, css::uno::Any( bVisible ) },
+                } ) );
+
+                m_rItemContainer->insertByIndex( m_rItemContainer->getCount(), Any( aToolbarItemProp ) );
+            }
+        }
+        break;
+
+        case TB_ELEMENT_TOOLBARSPACE:
+        {
+            if ( m_bToolBarSeparatorStartFound ||
+                 m_bToolBarBreakStartFound ||
+                 m_bToolBarSpaceStartFound ||
+                 m_bToolBarItemStartFound )
+            {
+                OUString aErrorMessage = getErrorLineString() + "Element toolbar:toolbarspace is not a container!";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+
+            m_bToolBarSpaceStartFound = true;
+
+            Sequence< PropertyValue > aToolbarItemProp{
+                comphelper::makePropertyValue(m_aCommandURL, OUString()),
+                comphelper::makePropertyValue(m_aType, css::ui::ItemType::SEPARATOR_SPACE)
+            };
+
+            m_rItemContainer->insertByIndex( m_rItemContainer->getCount(), Any( aToolbarItemProp ) );
+        }
+        break;
+
+        case TB_ELEMENT_TOOLBARBREAK:
+        {
+            if ( m_bToolBarSeparatorStartFound ||
+                 m_bToolBarBreakStartFound ||
+                 m_bToolBarSpaceStartFound ||
+                 m_bToolBarItemStartFound )
+            {
+                OUString aErrorMessage = getErrorLineString() + "Element toolbar:toolbarbreak is not a container!";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+
+            m_bToolBarBreakStartFound = true;
+
+            Sequence< PropertyValue > aToolbarItemProp{
+                comphelper::makePropertyValue(m_aCommandURL, OUString()),
+                comphelper::makePropertyValue(m_aType, css::ui::ItemType::SEPARATOR_LINEBREAK)
+            };
+
+            m_rItemContainer->insertByIndex( m_rItemContainer->getCount(), Any( aToolbarItemProp ) );
+        }
+        break;
+
+        case TB_ELEMENT_TOOLBARSEPARATOR:
+        {
+            if ( m_bToolBarSeparatorStartFound ||
+                 m_bToolBarBreakStartFound ||
+                 m_bToolBarSpaceStartFound ||
+                 m_bToolBarItemStartFound )
+            {
+                OUString aErrorMessage = getErrorLineString() + "Element toolbar:toolbarseparator is not a container!";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+
+            m_bToolBarSeparatorStartFound = true;
+
+            Sequence< PropertyValue > aToolbarItemProp{
+                comphelper::makePropertyValue(m_aCommandURL, OUString()),
+                comphelper::makePropertyValue(m_aType, css::ui::ItemType::SEPARATOR_LINE)
+            };
+
+            m_rItemContainer->insertByIndex( m_rItemContainer->getCount(), Any( aToolbarItemProp ) );
+        }
+        break;
+
+              default:
+                  break;
+    }
+}
+
+void SAL_CALL OReadToolBoxDocumentHandler::endElement(const OUString& aName)
+{
+    ToolBoxHashMap::const_iterator pToolBoxEntry = m_aToolBoxMap.find( aName );
+    if ( pToolBoxEntry == m_aToolBoxMap.end() )
+        return;
+
+    switch ( pToolBoxEntry->second )
+    {
+        case TB_ELEMENT_TOOLBAR:
+        {
+            if ( !m_bToolBarStartFound )
+            {
+                OUString aErrorMessage = getErrorLineString() + "End element 'toolbar' found, but no start element 'toolbar'";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+
+            m_bToolBarStartFound = false;
+        }
+        break;
+
+        case TB_ELEMENT_TOOLBARITEM:
+        {
+            if ( !m_bToolBarItemStartFound )
+            {
+                OUString aErrorMessage = getErrorLineString() + "End element 'toolbar:toolbaritem' found, but no start element 'toolbar:toolbaritem'";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+
+            m_bToolBarItemStartFound = false;
+        }
+        break;
+
+        case TB_ELEMENT_TOOLBARBREAK:
+        {
+            if ( !m_bToolBarBreakStartFound )
+            {
+                OUString aErrorMessage = getErrorLineString() + "End element 'toolbar:toolbarbreak' found, but no start element 'toolbar:toolbarbreak'";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+
+            m_bToolBarBreakStartFound = false;
+        }
+        break;
+
+        case TB_ELEMENT_TOOLBARSPACE:
+        {
+            if ( !m_bToolBarSpaceStartFound )
+            {
+                OUString aErrorMessage = getErrorLineString() + "End element 'toolbar:toolbarspace' found, but no start element 'toolbar:toolbarspace'";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+
+            m_bToolBarSpaceStartFound = false;
+        }
+        break;
+
+        case TB_ELEMENT_TOOLBARSEPARATOR:
+        {
+            if ( !m_bToolBarSeparatorStartFound )
+            {
+                OUString aErrorMessage = getErrorLineString() + "End element 'toolbar:toolbarseparator' found, but no start element 'toolbar:toolbarseparator'";
+                throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
+            }
+
+            m_bToolBarSeparatorStartFound = false;
+        }
+        break;
+
+        default: break;
+    }
+}
+
+void SAL_CALL OReadToolBoxDocumentHandler::characters(const OUString&)
+{
+}
+
+void SAL_CALL OReadToolBoxDocumentHandler::ignorableWhitespace(const OUString&)
+{
+}
+
+void SAL_CALL OReadToolBoxDocumentHandler::processingInstruction(
+    const OUString& /*aTarget*/, const OUString& /*aData*/ )
+{
+}
+
+void SAL_CALL OReadToolBoxDocumentHandler::setDocumentLocator(
+    const Reference< XLocator > &xLocator)
+{
+    m_xLocator = xLocator;
+}
+
+OUString OReadToolBoxDocumentHandler::getErrorLineString()
+{
+    if ( m_xLocator.is() )
+        return "Line: " + OUString::number( m_xLocator->getLineNumber() ) + " - ";
+    else
+        return OUString();
+}
+
+//  OWriteToolBoxDocumentHandler
+
+OWriteToolBoxDocumentHandler::OWriteToolBoxDocumentHandler(
+    const Reference< XIndexAccess >& rItemAccess,
+    Reference< XDocumentHandler > const & rWriteDocumentHandler ) :
+    m_xWriteDocumentHandler( rWriteDocumentHandler ),
+    m_rItemAccess( rItemAccess )
+{
+    m_xEmptyList = new ::comphelper::AttributeList;
+    m_aXMLXlinkNS       = XMLNS_XLINK_PREFIX;
+    m_aXMLToolbarNS     = XMLNS_TOOLBAR_PREFIX;
+}
+
+OWriteToolBoxDocumentHandler::~OWriteToolBoxDocumentHandler()
+{
+}
+
+void OWriteToolBoxDocumentHandler::WriteToolBoxDocument()
+{
+    m_xWriteDocumentHandler->startDocument();
+
+    // write DOCTYPE line!
+    Reference< XExtendedDocumentHandler > xExtendedDocHandler( m_xWriteDocumentHandler, UNO_QUERY );
+    if ( xExtendedDocHandler.is() )
+    {
+        xExtendedDocHandler->unknown( TOOLBAR_DOCTYPE );
+        m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    }
+
+    OUString aUIName;
+    Reference< XPropertySet > xPropSet( m_rItemAccess, UNO_QUERY );
+    if ( xPropSet.is() )
+    {
+        try
+        {
+            xPropSet->getPropertyValue("UIName") >>= aUIName;
+        }
+        catch ( const UnknownPropertyException& )
+        {
+        }
+    }
+
+    rtl::Reference<::comphelper::AttributeList> pList = new ::comphelper::AttributeList;
+
+    pList->AddAttribute( ATTRIBUTE_XMLNS_TOOLBAR,
+                         XMLNS_TOOLBAR );
+
+    pList->AddAttribute( ATTRIBUTE_XMLNS_XLINK,
+                         XMLNS_XLINK );
+
+    if ( !aUIName.isEmpty() )
+        pList->AddAttribute( m_aXMLToolbarNS + ATTRIBUTE_UINAME,
+                             aUIName );
+
+    m_xWriteDocumentHandler->startElement( ELEMENT_NS_TOOLBAR, pList );
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+
+    sal_Int32  nItemCount = m_rItemAccess->getCount();
+    Any        aAny;
+
+    for ( sal_Int32 nItemPos = 0; nItemPos < nItemCount; nItemPos++ )
+    {
+        Sequence< PropertyValue > aProps;
+        aAny = m_rItemAccess->getByIndex( nItemPos );
+        if ( aAny >>= aProps )
+        {
+            OUString    aCommandURL;
+            OUString    aLabel;
+            bool    bVisible( true );
+            sal_Int16   nType( css::ui::ItemType::DEFAULT );
+            sal_Int16   nStyle( 0 );
+
+            ExtractToolbarParameters( aProps, aCommandURL, aLabel, nStyle, bVisible, nType );
+            if ( nType == css::ui::ItemType::DEFAULT )
+                WriteToolBoxItem( aCommandURL, aLabel, nStyle, bVisible );
+            else if ( nType == css::ui::ItemType::SEPARATOR_SPACE )
+                WriteToolBoxSpace();
+            else if ( nType == css::ui::ItemType::SEPARATOR_LINE )
+                WriteToolBoxSeparator();
+            else if ( nType == css::ui::ItemType::SEPARATOR_LINEBREAK )
+                WriteToolBoxBreak();
+        }
+    }
+
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->endElement( ELEMENT_NS_TOOLBAR );
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->endDocument();
+}
+
+//  protected member functions
+
+void OWriteToolBoxDocumentHandler::WriteToolBoxItem(
+    const OUString& rCommandURL,
+    const OUString& rLabel,
+    sal_Int16       nStyle,
+    bool        bVisible )
+{
+    rtl::Reference<::comphelper::AttributeList> pList = new ::comphelper::AttributeList;
+
+    if ( m_aAttributeURL.isEmpty() )
+    {
+        m_aAttributeURL = m_aXMLXlinkNS + ATTRIBUTE_URL;
+    }
+
+    // save required attribute (URL)
+    pList->AddAttribute( m_aAttributeURL, rCommandURL );
+
+    if ( !rLabel.isEmpty() )
+    {
+        pList->AddAttribute( m_aXMLToolbarNS + ATTRIBUTE_TEXT,
+                             rLabel );
+    }
+
+    if ( !bVisible )
+    {
+        pList->AddAttribute( m_aXMLToolbarNS + ATTRIBUTE_VISIBLE,
+                             ATTRIBUTE_BOOLEAN_FALSE );
+    }
+
+    if ( nStyle > 0 )
+    {
+        OUStringBuffer aValue;
+        const ToolboxStyleItem* pStyle = Styles;
+
+        for ( sal_Int32 nIndex = 0; nIndex < nStyleItemEntries; ++nIndex, ++pStyle )
+        {
+            if ( nStyle & pStyle->nBit )
+            {
+                if ( !aValue.isEmpty() )
+                    aValue.append(" ");
+                aValue.append( pStyle->attrName );
+            }
+        }
+        pList->AddAttribute( m_aXMLToolbarNS + ATTRIBUTE_ITEMSTYLE,
+                             aValue.makeStringAndClear() );
+    }
+
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->startElement( ELEMENT_NS_TOOLBARITEM, pList );
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->endElement( ELEMENT_NS_TOOLBARITEM );
+}
+
+void OWriteToolBoxDocumentHandler::WriteToolBoxSpace()
+{
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->startElement( ELEMENT_NS_TOOLBARSPACE, m_xEmptyList );
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->endElement( ELEMENT_NS_TOOLBARSPACE );
+}
+
+void OWriteToolBoxDocumentHandler::WriteToolBoxBreak()
+{
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->startElement( ELEMENT_NS_TOOLBARBREAK, m_xEmptyList );
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->endElement( ELEMENT_NS_TOOLBARBREAK );
+}
+
+void OWriteToolBoxDocumentHandler::WriteToolBoxSeparator()
+{
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->startElement( ELEMENT_NS_TOOLBARSEPARATOR, m_xEmptyList );
+    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
+    m_xWriteDocumentHandler->endElement( ELEMENT_NS_TOOLBARSEPARATOR );
+}
+
+} // namespace framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/framework/source/fwe/xml/xmlnamespaces.cxx b/framework/source/fwe/xml/xmlnamespaces.cxx
new file mode 100644
index 0000000000..7faa6c48d8
--- /dev/null
+++ b/framework/source/fwe/xml/xmlnamespaces.cxx
@@ -0,0 +1,152 @@
+/* -*- 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 <xml/xmlnamespaces.hxx>
+
+#include <com/sun/star/xml/sax/SAXException.hpp>
+
+using namespace ::com::sun::star::xml::sax;
+using namespace ::com::sun::star::uno;
+
+namespace framework
+{
+
+void XMLNamespaces::addNamespace( const OUString& aName, const OUString& aValue )
+{
+    NamespaceMap::iterator p;
+    OUString aNamespaceName( aName );
+
+    // delete preceding "xmlns"
+    constexpr char aXMLAttributeNamespace[] = "xmlns";
+    if ( aNamespaceName.startsWith( aXMLAttributeNamespace ) )
+    {
+        constexpr sal_Int32 nXMLNamespaceLength = RTL_CONSTASCII_LENGTH(aXMLAttributeNamespace);
+        if ( aNamespaceName.getLength() == nXMLNamespaceLength )
+        {
+            aNamespaceName.clear();
+        }
+        else if ( aNamespaceName.getLength() >= nXMLNamespaceLength+2 )
+        {
+            aNamespaceName = aNamespaceName.copy( nXMLNamespaceLength+1 );
+        }
+        else
+        {
+            // a xml namespace without name is not allowed (e.g. "xmlns:" )
+            throw SAXException( "A xml namespace without name is not allowed!", Reference< XInterface >(), Any() );
+        }
+    }
+
+    if ( aValue.isEmpty() && !aNamespaceName.isEmpty() )
+    {
+        // namespace should be reset - as xml draft states this is only allowed
+        // for the default namespace - check and throw exception if check fails
+        throw SAXException( "Clearing xml namespace only allowed for default namespace!", Reference< XInterface >(), Any() );
+    }
+
+    if ( aNamespaceName.isEmpty() )
+        m_aDefaultNamespace = aValue;
+    else
+    {
+        p = m_aNamespaceMap.find( aNamespaceName );
+        if ( p != m_aNamespaceMap.end() )
+        {
+            // replace current namespace definition
+            m_aNamespaceMap.erase( p );
+            m_aNamespaceMap.emplace( aNamespaceName, aValue );
+        }
+        else
+        {
+            m_aNamespaceMap.emplace( aNamespaceName, aValue );
+        }
+    }
+}
+
+OUString XMLNamespaces::applyNSToAttributeName( const OUString& aName ) const
+{
+    // xml draft: there is no default namespace for attributes!
+
+    int index;
+    if (( index = aName.indexOf( ':' )) > 0 )
+    {
+        if ( aName.getLength() <= index+1 )
+        {
+            // attribute with namespace but without name "namespace:" is not allowed!!
+            throw SAXException( "Attribute has no name only preceding namespace!", Reference< XInterface >(), Any() );
+        }
+        OUString aAttributeName = getNamespaceValue( aName.copy( 0, index )) + "^" + aName.subView( index+1);
+        return aAttributeName;
+    }
+
+    return aName;
+}
+
+OUString XMLNamespaces::applyNSToElementName( const OUString& aName ) const
+{
+    // xml draft: element names can have a default namespace
+
+    int         index = aName.indexOf( ':' );
+    OUString aNamespace;
+    OUString aElementName = aName;
+
+    if ( index > 0 )
+        aNamespace = getNamespaceValue( aName.copy( 0, index ) );
+    else
+        aNamespace = m_aDefaultNamespace;
+
+    if ( !aNamespace.isEmpty() )
+    {
+        aElementName = aNamespace + "^";
+    }
+    else
+        return aName;
+
+    if ( index > 0 )
+    {
+        if ( aName.getLength() <= index+1 )
+        {
+            // attribute with namespace but without a name is not allowed (e.g. "cfg:" )
+            throw SAXException( "Attribute has no name only preceding namespace!", Reference< XInterface >(), Any() );
+        }
+        aElementName += aName.subView( index+1 );
+    }
+    else
+        aElementName += aName;
+
+    return aElementName;
+}
+
+OUString const & XMLNamespaces::getNamespaceValue( const OUString& aNamespace ) const
+{
+    if ( aNamespace.isEmpty() )
+        return m_aDefaultNamespace;
+    else
+    {
+        NamespaceMap::const_iterator p = m_aNamespaceMap.find( aNamespace );
+        if ( p == m_aNamespaceMap.end() )
+        {
+            // namespace not defined => throw exception!
+            throw SAXException( "XML namespace used but not defined!", Reference< XInterface >(), Any() );
+        }
+        return p->second;
+    }
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */