/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#include <framework/addonsoptions.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 "com/sun/star/util/XMacroExpander.hpp"
#include "com/sun/star/uno/XComponentContext.hpp"
#include "com/sun/star/beans/XPropertySet.hpp"
#include <rtl/ustrbuf.hxx>
#include <rtl/uri.hxx>
#include <comphelper/processfactory.hxx>
#include <vcl/graph.hxx>
#include <svtools/filter.hxx>

#include <boost/unordered_map.hpp>
#include <algorithm>
#include <vector>

//_________________________________________________________________________________________________________________
//  namespaces
//_________________________________________________________________________________________________________________

using namespace ::std                   ;
using namespace ::utl                   ;
using namespace ::osl                   ;
using namespace ::com::sun::star::uno   ;
using namespace ::com::sun::star::beans ;
using namespace ::com::sun::star::lang  ;

//_________________________________________________________________________________________________________________
//  const
//_________________________________________________________________________________________________________________

#define ROOTNODE_ADDONMENU                              ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Office.Addons" ))
#define PATHDELIMITER                                   ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("/"             ))
#define SEPARATOR_URL_STR                               "private:separator"
#define SEPARATOR_URL_LEN                               17
#define SEPARATOR_URL                                   ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( SEPARATOR_URL_STR ))

#define PROPERTYNAME_URL                                ADDONSMENUITEM_PROPERTYNAME_URL
#define PROPERTYNAME_TITLE                              ADDONSMENUITEM_PROPERTYNAME_TITLE
#define PROPERTYNAME_TARGET                             ADDONSMENUITEM_PROPERTYNAME_TARGET
#define PROPERTYNAME_IMAGEIDENTIFIER                    ADDONSMENUITEM_PROPERTYNAME_IMAGEIDENTIFIER
#define PROPERTYNAME_CONTEXT                            ADDONSMENUITEM_PROPERTYNAME_CONTEXT
#define PROPERTYNAME_SUBMENU                            ADDONSMENUITEM_PROPERTYNAME_SUBMENU
#define PROPERTYNAME_CONTROLTYPE                        ADDONSMENUITEM_PROPERTYNAME_CONTROLTYPE
#define PROPERTYNAME_WIDTH                              ADDONSMENUITEM_PROPERTYNAME_WIDTH

#define PROPERTYNAME_IMAGESMALL                         ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ImageSmall" ))
#define PROPERTYNAME_IMAGEBIG                           ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ImageBig" ))
#define PROPERTYNAME_IMAGESMALLHC                       ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ImageSmallHC" ))
#define PROPERTYNAME_IMAGEBIGHC                         ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ImageBigHC" ))
#define PROPERTYNAME_IMAGESMALL_URL                     ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ImageSmallURL" ))
#define PROPERTYNAME_IMAGEBIG_URL                       ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ImageBigURL" ))
#define PROPERTYNAME_IMAGESMALLHC_URL                   ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ImageSmallHCURL" ))
#define PROPERTYNAME_IMAGEBIGHC_URL                     ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ImageBigHCURL" ))

#define IMAGES_NODENAME                                 ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("UserDefinedImages" ))
#define PRIVATE_IMAGE_URL                               ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("private:image/" ))

#define PROPERTYNAME_MERGEMENU_MERGEPOINT               ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("MergePoint" ))
#define PROPERTYNAME_MERGEMENU_MERGECOMMAND             ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("MergeCommand" ))
#define PROPERTYNAME_MERGEMENU_MERGECOMMANDPARAMETER    ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("MergeCommandParameter" ))
#define PROPERTYNAME_MERGEMENU_MERGEFALLBACK            ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("MergeFallback" ))
#define PROPERTYNAME_MERGEMENU_MERGECONTEXT             ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("MergeContext" ))
#define PROPERTYNAME_MERGEMENU_MENUITEMS                ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("MenuItems" ))

#define PROPERTYNAME_MERGETOOLBAR_TOOLBAR               ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("MergeToolBar" ))
#define PROPERTYNAME_MERGETOOLBAR_MERGEPOINT            ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("MergePoint" ))
#define PROPERTYNAME_MERGETOOLBAR_MERGECOMMAND          ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("MergeCommand" ))
#define PROPERTYNAME_MERGETOOLBAR_MERGECOMMANDPARAMETER ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("MergeCommandParameter" ))
#define PROPERTYNAME_MERGETOOLBAR_MERGEFALLBACK         ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("MergeFallback" ))
#define PROPERTYNAME_MERGETOOLBAR_MERGECONTEXT          ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("MergeContext" ))
#define PROPERTYNAME_MERGETOOLBAR_TOOLBARITEMS          ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ToolBarItems" ))

// 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 PROPERTYCOUNT_INDEX   8

// 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_IMAGES                            8
#define PROPERTYCOUNT_EMBEDDED_IMAGES                   4
#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 EXPAND_PROTOCOL                                 "vnd.sun.star.expand:"

const Size  aImageSizeSmall( 16, 16 );
const Size  aImageSizeBig( 26, 26 );

//_________________________________________________________________________________________________________________
//  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();
        ~AddonsOptions_Impl();

        //---------------------------------------------------------------------------------------------------------
        //  overloaded methods of baseclass
        //---------------------------------------------------------------------------------------------------------

        /*-****************************************************************************************************//**
            @short      called for notify of configmanager
            @descr      These 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.
            @return     -

            @onerror    -
        *//*-*****************************************************************************************************/

        virtual void Notify( const Sequence< ::rtl::OUString >& lPropertyNames );

        /*-****************************************************************************************************//**
            @short      write changes to configuration
            @descr      These method writes the changed values into the sub tree
                        and should always called in our destructor to guarantee consistency of config data.

            @seealso    baseclass ConfigItem

            @param      -
            @return     -

            @onerror    -
        *//*-*****************************************************************************************************/

        virtual void Commit();

        //---------------------------------------------------------------------------------------------------------
        //  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!

            @seealso    -

            @param      -
            @return     -

            @onerror    -
        *//*-*****************************************************************************************************/

        sal_Bool                                        HasAddonsMenu        () const ;
        sal_Int32                                       GetAddonsToolBarCount() const ;
        const Sequence< Sequence< PropertyValue > >&    GetAddonsMenu        () const ;
        const Sequence< Sequence< PropertyValue > >&    GetAddonsMenuBarPart () const ;
        const Sequence< Sequence< PropertyValue > >&    GetAddonsToolBarPart ( sal_uInt32 nIndex ) const ;
        const ::rtl::OUString                           GetAddonsToolbarResourceName( sal_uInt32 nIndex ) const;
        const Sequence< Sequence< PropertyValue > >&    GetAddonsHelpMenu    () const ;
        Image                                           GetImageFromURL( const rtl::OUString& aURL, sal_Bool bBig, sal_Bool bNoScale ) const;
        const MergeMenuInstructionContainer&            GetMergeMenuInstructions() const;
        bool                                            GetMergeToolbarInstructions( const ::rtl::OUString& rToolbarName, MergeToolbarInstructionContainer& rToolbarInstructions ) const;

        void                                            ReadConfigurationData();

    //-------------------------------------------------------------------------------------------------------------
    //  private methods
    //-------------------------------------------------------------------------------------------------------------

    private:
        struct OUStringHashCode
        {
            size_t operator()( const ::rtl::OUString& sString ) const
            {
                return sString.hashCode();
            }
        };

        struct ImageEntry
        {
            Image   aImageSmall;
            Image   aImageBig;

            Image   aImageSmallNoScale;
            Image   aImageBigNoScale;
        };

        typedef boost::unordered_map< ::rtl::OUString, ImageEntry, OUStringHashCode, ::std::equal_to< ::rtl::OUString > > ImageManager;
        typedef boost::unordered_map< ::rtl::OUString, sal_uInt32, OUStringHashCode, ::std::equal_to< ::rtl::OUString > > StringToIndexMap;
        typedef std::vector< Sequence< Sequence< PropertyValue > > > AddonToolBars;
        typedef ::boost::unordered_map< ::rtl::OUString, MergeToolbarInstructionContainer, OUStringHashCode, ::std::equal_to< ::rtl::OUString > > ToolbarMergingInstructions;

        enum ImageSize
        {
            IMGSIZE_SMALL,
            IMGSIZE_BIG
        };

        /*-****************************************************************************************************//**
            @short      return list of key names of our configuration management which represent oue module tree
            @descr      These methods return the current list of key names! We need it to get needed values from our
                        configuration management!

            @seealso    -

            @param      "nCount"     ,   returns count of menu entries for "new"
            @return     A list of configuration key names is returned.

            @onerror    -
        *//*-*****************************************************************************************************/

        sal_Bool             ReadAddonMenuSet( Sequence< Sequence< PropertyValue > >& aAddonMenuSeq );
        sal_Bool             ReadOfficeMenuBarSet( Sequence< Sequence< PropertyValue > >& aAddonOfficeMenuBarSeq );
        sal_Bool             ReadOfficeToolBarSet( AddonToolBars& rAddonOfficeToolBars, std::vector< rtl::OUString >& rAddonOfficeToolBarResNames );
        sal_Bool             ReadToolBarItemSet( const rtl::OUString rToolBarItemSetNodeName, Sequence< Sequence< PropertyValue > >& aAddonOfficeToolBarSeq );
        sal_Bool             ReadOfficeHelpSet( Sequence< Sequence< PropertyValue > >& aAddonOfficeHelpMenuSeq );
        sal_Bool             ReadImages( ImageManager& aImageManager );
        sal_Bool             ReadMenuMergeInstructions( MergeMenuInstructionContainer& rContainer );
        sal_Bool             ReadToolbarMergeInstructions( ToolbarMergingInstructions& rToolbarMergeMap );

        sal_Bool             ReadMergeMenuData( const ::rtl::OUString& aMergeAddonInstructionBase, Sequence< Sequence< PropertyValue > >& rMergeMenu );
        sal_Bool             ReadMergeToolbarData( const ::rtl::OUString& aMergeAddonInstructionBase, Sequence< Sequence< PropertyValue > >& rMergeToolbarItems );
        sal_Bool             ReadMenuItem( const ::rtl::OUString& aMenuItemNodeName, Sequence< PropertyValue >& aMenuItem, sal_Bool bIgnoreSubMenu = sal_False );
        sal_Bool             ReadPopupMenu( const ::rtl::OUString& aPopupMenuNodeName, Sequence< PropertyValue >& aPopupMenu );
        sal_Bool             AppendPopupMenu( Sequence< PropertyValue >& aTargetPopupMenu, const Sequence< PropertyValue >& rSourcePopupMenu );
        sal_Bool             ReadToolBarItem( const ::rtl::OUString& aToolBarItemNodeName, Sequence< PropertyValue >& aToolBarItem );
        sal_Bool             ReadImagesItem( const ::rtl::OUString& aImagesItemNodeName, Sequence< PropertyValue >& aImagesItem );
        ImageEntry*          ReadImageData( const ::rtl::OUString& aImagesNodeName );
        void                 ReadAndAssociateImages( const ::rtl::OUString& aURL, const ::rtl::OUString& aImageId );
        void                 ReadImageFromURL( ImageSize nImageSize, const ::rtl::OUString& aURL, Image& aImage, Image& aNoScaleImage );
        sal_Bool             HasAssociatedImages( const ::rtl::OUString& aURL );
        void                 SubstituteVariables( ::rtl::OUString& aURL );

        sal_Bool             ReadSubMenuEntries( const Sequence< ::rtl::OUString >& aSubMenuNodeNames, Sequence< Sequence< PropertyValue > >& rSubMenu );
        void                 InsertToolBarSeparator( Sequence< Sequence< PropertyValue > >& rAddonOfficeToolBarSeq );
        ::rtl::OUString          GeneratePrefixURL();

        Sequence< ::rtl::OUString > GetPropertyNamesMenuItem( const ::rtl::OUString& aPropertyRootNode ) const;
        Sequence< ::rtl::OUString > GetPropertyNamesPopupMenu( const ::rtl::OUString& aPropertyRootNode ) const;
        Sequence< ::rtl::OUString > GetPropertyNamesToolBarItem( const ::rtl::OUString& aPropertyRootNode ) const;
        Sequence< ::rtl::OUString > GetPropertyNamesImages( const ::rtl::OUString& aPropertyRootNode ) const;
        sal_Bool             CreateImageFromSequence( Image& rImage, sal_Bool bBig, Sequence< sal_Int8 >& rBitmapDataSeq ) const;

    //-------------------------------------------------------------------------------------------------------------
    //  private member
    //-------------------------------------------------------------------------------------------------------------

    private:
        ImageEntry* ReadOptionalImageData( const ::rtl::OUString& aMenuNodeName );

        sal_Int32                                         m_nRootAddonPopupMenuId;
        ::rtl::OUString                                   m_aPropNames[PROPERTYCOUNT_INDEX];
        ::rtl::OUString                                   m_aPropImagesNames[PROPERTYCOUNT_IMAGES];
        ::rtl::OUString                                   m_aPropMergeMenuNames[PROPERTYCOUNT_MERGE_MENUBAR];
        ::rtl::OUString                                   m_aPropMergeToolbarNames[PROPERTYCOUNT_MERGE_TOOLBAR];
        ::rtl::OUString                                   m_aEmpty;
        ::rtl::OUString                                   m_aPathDelimiter;
        ::rtl::OUString                                   m_aSeparator;
        ::rtl::OUString                                   m_aRootAddonPopupMenuURLPrexfix;
        ::rtl::OUString                                   m_aPrivateImageURL;
        Sequence< Sequence< PropertyValue > >             m_aCachedMenuProperties;
        Sequence< Sequence< PropertyValue > >             m_aCachedMenuBarPartProperties;
        AddonToolBars                                     m_aCachedToolBarPartProperties;
        std::vector< rtl::OUString >                      m_aCachedToolBarPartResourceNames;
        Sequence< Sequence< PropertyValue > >             m_aCachedHelpMenuProperties;
        Reference< com::sun::star::util::XMacroExpander > m_xMacroExpander;
        ImageManager                                      m_aImageManager;
        Sequence< Sequence< PropertyValue > >             m_aEmptyAddonToolBar;
        MergeMenuInstructionContainer                     m_aCachedMergeMenuInsContainer;
        ToolbarMergingInstructions                        m_aCachedToolbarMergingInstructions;
};

//_________________________________________________________________________________________________________________
//  definitions
//_________________________________________________________________________________________________________________

//*****************************************************************************************************************
//  constructor
//*****************************************************************************************************************
AddonsOptions_Impl::AddonsOptions_Impl()
    // Init baseclasses first
    : ConfigItem( ROOTNODE_ADDONMENU ),
    m_nRootAddonPopupMenuId( 0 ),
    m_aPathDelimiter( PATHDELIMITER ),
    m_aSeparator( SEPARATOR_URL ),
    m_aRootAddonPopupMenuURLPrexfix( ADDONSPOPUPMENU_URL_PREFIX ),
    m_aPrivateImageURL( PRIVATE_IMAGE_URL )
{
    // 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     ] = PROPERTYNAME_CONTROLTYPE;
    m_aPropNames[ INDEX_WIDTH           ] = PROPERTYNAME_WIDTH;

    // initialize array with fixed images property names
    m_aPropImagesNames[ OFFSET_IMAGES_SMALL         ] = PROPERTYNAME_IMAGESMALL;
    m_aPropImagesNames[ OFFSET_IMAGES_BIG           ] = PROPERTYNAME_IMAGEBIG;
    m_aPropImagesNames[ OFFSET_IMAGES_SMALLHC       ] = PROPERTYNAME_IMAGESMALLHC;
    m_aPropImagesNames[ OFFSET_IMAGES_BIGHC         ] = PROPERTYNAME_IMAGEBIGHC;
    m_aPropImagesNames[ OFFSET_IMAGES_SMALL_URL     ] = PROPERTYNAME_IMAGESMALL_URL;
    m_aPropImagesNames[ OFFSET_IMAGES_BIG_URL       ] = PROPERTYNAME_IMAGEBIG_URL;
    m_aPropImagesNames[ OFFSET_IMAGES_SMALLHC_URL   ] = PROPERTYNAME_IMAGESMALLHC_URL;
    m_aPropImagesNames[ OFFSET_IMAGES_BIGHC_URL     ] = PROPERTYNAME_IMAGEBIGHC_URL;

    // initialize array with fixed merge menu property names
    m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGEPOINT    ] = PROPERTYNAME_MERGEMENU_MERGEPOINT;
    m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGECOMMAND  ] = PROPERTYNAME_MERGEMENU_MERGECOMMAND;
    m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGECOMMANDPARAMETER ] = PROPERTYNAME_MERGEMENU_MERGECOMMANDPARAMETER;
    m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGEFALLBACK ] = PROPERTYNAME_MERGEMENU_MERGEFALLBACK;
    m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGECONTEXT  ] = PROPERTYNAME_MERGEMENU_MERGECONTEXT;
    m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MENUITEMS     ] = PROPERTYNAME_MERGEMENU_MENUITEMS;

    m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_TOOLBAR               ] = PROPERTYNAME_MERGETOOLBAR_TOOLBAR;
    m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGEPOINT            ] = PROPERTYNAME_MERGETOOLBAR_MERGEPOINT;
    m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGECOMMAND          ] = PROPERTYNAME_MERGETOOLBAR_MERGECOMMAND;
    m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGECOMMANDPARAMETER ] = PROPERTYNAME_MERGETOOLBAR_MERGECOMMANDPARAMETER;
    m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGEFALLBACK         ] = PROPERTYNAME_MERGETOOLBAR_MERGEFALLBACK;
    m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGECONTEXT          ] = PROPERTYNAME_MERGETOOLBAR_MERGECONTEXT;
    m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_TOOLBARITEMS          ] = PROPERTYNAME_MERGETOOLBAR_TOOLBARITEMS;

    Reference< XComponentContext > xContext;
    Reference< com::sun::star::beans::XPropertySet > xProps( ::comphelper::getProcessServiceFactory(), UNO_QUERY );
    xProps->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DefaultContext" ))) >>= xContext;
    if ( xContext.is() )
    {
        m_xMacroExpander =  Reference< com::sun::star::util::XMacroExpander >( xContext->getValueByName(
                                ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "/singletons/com.sun.star.util.theMacroExpander"))),
                                UNO_QUERY );
    }

    ReadConfigurationData();

    // Enable notification mechanism of ouer baseclass.
    // We need it to get information about changes outside these class on ouer used configuration keys!
    Sequence< rtl::OUString > aNotifySeq( 1 );
    aNotifySeq[0] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "AddonUI" ));
    EnableNotification( aNotifySeq );
}

//*****************************************************************************************************************
//  destructor
//*****************************************************************************************************************
AddonsOptions_Impl::~AddonsOptions_Impl()
{
    // We must save our current values .. if user forget it!
    if( IsModified() == sal_True )
    {
        Commit();
    }
}

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_aCachedHelpMenuProperties = Sequence< Sequence< PropertyValue > >();
    m_aCachedToolBarPartResourceNames.clear();
    m_aImageManager = ImageManager();

    ReadAddonMenuSet( m_aCachedMenuProperties );
    ReadOfficeMenuBarSet( m_aCachedMenuBarPartProperties );
    ReadOfficeToolBarSet( m_aCachedToolBarPartProperties, m_aCachedToolBarPartResourceNames );
    ReadOfficeHelpSet( m_aCachedHelpMenuProperties );
    ReadImages( m_aImageManager );

    m_aCachedMergeMenuInsContainer.clear();
    m_aCachedToolbarMergingInstructions.clear();

    ReadMenuMergeInstructions( m_aCachedMergeMenuInsContainer );
    ReadToolbarMergeInstructions( m_aCachedToolbarMergingInstructions );
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
void AddonsOptions_Impl::Notify( const Sequence< ::rtl::OUString >& /*lPropertyNames*/ )
{
    Application::PostUserEvent( STATIC_LINK( 0, AddonsOptions, Notify ) );
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
void AddonsOptions_Impl::Commit()
{
    OSL_FAIL( "AddonsOptions_Impl::Commit()\nNot implemented yet!\n" );
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
sal_Bool AddonsOptions_Impl::HasAddonsMenu() const
{
    return ( m_aCachedMenuProperties.getLength() > 0 );
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
sal_Int32 AddonsOptions_Impl::GetAddonsToolBarCount() const
{
    return m_aCachedToolBarPartProperties.size();
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
const Sequence< Sequence< PropertyValue > >& AddonsOptions_Impl::GetAddonsMenu() const
{
    return m_aCachedMenuProperties;
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
const Sequence< Sequence< PropertyValue > >& AddonsOptions_Impl::GetAddonsMenuBarPart() const
{
    return m_aCachedMenuBarPartProperties;
}

//*****************************************************************************************************************
//  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 ::rtl::OUString AddonsOptions_Impl::GetAddonsToolbarResourceName( sal_uInt32 nIndex ) const
{
    if ( nIndex < m_aCachedToolBarPartResourceNames.size() )
        return m_aCachedToolBarPartResourceNames[nIndex];
    else
        return rtl::OUString();
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
const Sequence< Sequence< PropertyValue > >& AddonsOptions_Impl::GetAddonsHelpMenu  () const
{
    return m_aCachedHelpMenuProperties;
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
const MergeMenuInstructionContainer& AddonsOptions_Impl::GetMergeMenuInstructions() const
{
    return m_aCachedMergeMenuInsContainer;
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
bool AddonsOptions_Impl::GetMergeToolbarInstructions(
    const ::rtl::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
//*****************************************************************************************************************
Image AddonsOptions_Impl::GetImageFromURL( const rtl::OUString& aURL, sal_Bool bBig, sal_Bool bNoScale ) const
{
    Image aImage;

    ImageManager::const_iterator pIter = m_aImageManager.find( aURL );
    if ( pIter != m_aImageManager.end() )
    {
        if ( bNoScale )
            aImage = ( bBig ? pIter->second.aImageBigNoScale : pIter->second.aImageSmallNoScale );
        if ( !aImage )
            aImage = ( bBig ? pIter->second.aImageBig : pIter->second.aImageSmall );
    }

    return aImage;
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
sal_Bool AddonsOptions_Impl::ReadAddonMenuSet( Sequence< Sequence< PropertyValue > >& rAddonMenuSeq )
{
    // Read the AddonMenu set and fill property sequences
    ::rtl::OUString             aAddonMenuNodeName( RTL_CONSTASCII_USTRINGPARAM( "AddonUI/AddonMenu" ));
    Sequence< ::rtl::OUString > aAddonMenuNodeSeq = GetNodeNames( aAddonMenuNodeName );
    ::rtl::OUString             aAddonMenuItemNode( aAddonMenuNodeName + m_aPathDelimiter );

    sal_uInt32              nCount = aAddonMenuNodeSeq.getLength();
    sal_uInt32              nIndex = 0;
    Sequence< PropertyValue > aMenuItem( PROPERTYCOUNT_MENUITEM );

    // Init the property value sequence
    aMenuItem[ OFFSET_MENUITEM_URL              ].Name = m_aPropNames[ INDEX_URL            ];
    aMenuItem[ OFFSET_MENUITEM_TITLE            ].Name = m_aPropNames[ INDEX_TITLE          ];
    aMenuItem[ OFFSET_MENUITEM_TARGET           ].Name = m_aPropNames[ INDEX_TARGET         ];
    aMenuItem[ OFFSET_MENUITEM_IMAGEIDENTIFIER  ].Name = m_aPropNames[ INDEX_IMAGEIDENTIFIER];
    aMenuItem[ OFFSET_MENUITEM_CONTEXT          ].Name = m_aPropNames[ INDEX_CONTEXT        ];
    aMenuItem[ OFFSET_MENUITEM_SUBMENU          ].Name = m_aPropNames[ INDEX_SUBMENU        ];  // Submenu set!

    for ( sal_uInt32 n = 0; n < nCount; n++ )
    {
        ::rtl::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[nIndex++] = aMenuItem;
        }
    }

    return ( rAddonMenuSeq.getLength() > 0 );
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
sal_Bool AddonsOptions_Impl::ReadOfficeHelpSet( Sequence< Sequence< PropertyValue > >& rAddonOfficeHelpMenuSeq )
{
    // Read the AddonMenu set and fill property sequences
    ::rtl::OUString             aAddonHelpMenuNodeName( RTL_CONSTASCII_USTRINGPARAM( "AddonUI/OfficeHelp" ));
    Sequence< ::rtl::OUString > aAddonHelpMenuNodeSeq = GetNodeNames( aAddonHelpMenuNodeName );
    ::rtl::OUString             aAddonHelpMenuItemNode( aAddonHelpMenuNodeName + m_aPathDelimiter );

    sal_uInt32              nCount = aAddonHelpMenuNodeSeq.getLength();
    sal_uInt32              nIndex = 0;
    Sequence< PropertyValue > aMenuItem( PROPERTYCOUNT_MENUITEM );

    // Init the property value sequence
    aMenuItem[ OFFSET_MENUITEM_URL              ].Name = m_aPropNames[ INDEX_URL            ];
    aMenuItem[ OFFSET_MENUITEM_TITLE            ].Name = m_aPropNames[ INDEX_TITLE          ];
    aMenuItem[ OFFSET_MENUITEM_TARGET           ].Name = m_aPropNames[ INDEX_TARGET         ];
    aMenuItem[ OFFSET_MENUITEM_IMAGEIDENTIFIER  ].Name = m_aPropNames[ INDEX_IMAGEIDENTIFIER];
    aMenuItem[ OFFSET_MENUITEM_CONTEXT          ].Name = m_aPropNames[ INDEX_CONTEXT        ];
    aMenuItem[ OFFSET_MENUITEM_SUBMENU          ].Name = m_aPropNames[ INDEX_SUBMENU        ];  // Submenu set!

    for ( sal_uInt32 n = 0; n < nCount; n++ )
    {
        ::rtl::OUString aRootMenuItemNode( aAddonHelpMenuItemNode + aAddonHelpMenuNodeSeq[n] );

        // Read the MenuItem
        if ( ReadMenuItem( aRootMenuItemNode, aMenuItem, sal_True ) )
        {
            // Successfully read a menu item, append to our list
            sal_uInt32 nMenuItemCount = rAddonOfficeHelpMenuSeq.getLength() + 1;
            rAddonOfficeHelpMenuSeq.realloc( nMenuItemCount );
            rAddonOfficeHelpMenuSeq[nIndex++] = aMenuItem;
        }
    }

    return ( rAddonOfficeHelpMenuSeq.getLength() > 0 );
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
sal_Bool AddonsOptions_Impl::ReadOfficeMenuBarSet( Sequence< Sequence< PropertyValue > >& rAddonOfficeMenuBarSeq )
{
    // Read the OfficeMenuBar set and fill property sequences
    ::rtl::OUString             aAddonMenuBarNodeName( RTL_CONSTASCII_USTRINGPARAM( "AddonUI/OfficeMenuBar" ));
    Sequence< ::rtl::OUString > aAddonMenuBarNodeSeq = GetNodeNames( aAddonMenuBarNodeName );
    ::rtl::OUString             aAddonMenuBarNode( aAddonMenuBarNodeName + m_aPathDelimiter );

    sal_uInt32              nCount = aAddonMenuBarNodeSeq.getLength();
    sal_uInt32              nIndex = 0;
    Sequence< PropertyValue > aPopupMenu( PROPERTYCOUNT_POPUPMENU );

    // Init the property value sequence
    aPopupMenu[ OFFSET_POPUPMENU_TITLE      ].Name = m_aPropNames[ INDEX_TITLE  ];
    aPopupMenu[ OFFSET_POPUPMENU_CONTEXT    ].Name = m_aPropNames[ INDEX_CONTEXT];
    aPopupMenu[ OFFSET_POPUPMENU_SUBMENU    ].Name = m_aPropNames[ INDEX_SUBMENU];
    aPopupMenu[ OFFSET_POPUPMENU_URL        ].Name = m_aPropNames[ INDEX_URL    ];

    StringToIndexMap aTitleToIndexMap;

    for ( sal_uInt32 n = 0; n < nCount; n++ )
    {
        ::rtl::OUString aPopupMenuNode( aAddonMenuBarNode + aAddonMenuBarNodeSeq[n] );

        // Read the MenuItem
        if ( ReadPopupMenu( aPopupMenuNode, aPopupMenu ) )
        {
            // Successfully read a popup menu, append to our list
            ::rtl::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 = rAddonOfficeMenuBarSeq[pIter->second];
                    AppendPopupMenu( rOldPopupMenu, aPopupMenu );
                }
                else
                {
                    // not found
                    sal_uInt32 nMenuItemCount = rAddonOfficeMenuBarSeq.getLength() + 1;
                    rAddonOfficeMenuBarSeq.realloc( nMenuItemCount );
                    rAddonOfficeMenuBarSeq[nIndex] = aPopupMenu;
                    aTitleToIndexMap.insert( StringToIndexMap::value_type( aPopupTitle, nIndex ));
                    ++nIndex;
                }
            }
        }
    }

    return ( rAddonOfficeMenuBarSeq.getLength() > 0 );
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
sal_Bool AddonsOptions_Impl::ReadOfficeToolBarSet( AddonToolBars& rAddonOfficeToolBars, std::vector< rtl::OUString >& rAddonOfficeToolBarResNames )
{
    // Read the OfficeToolBar set and fill property sequences
    ::rtl::OUString             aAddonToolBarNodeName( RTL_CONSTASCII_USTRINGPARAM( "AddonUI/OfficeToolBar" ));
    Sequence< ::rtl::OUString > aAddonToolBarNodeSeq = GetNodeNames( aAddonToolBarNodeName );
    ::rtl::OUString             aAddonToolBarNode( aAddonToolBarNodeName + m_aPathDelimiter );

    sal_uInt32           nCount = aAddonToolBarNodeSeq.getLength();

    for ( sal_uInt32 n = 0; n < nCount; n++ )
    {
        ::rtl::OUString aToolBarItemNode( aAddonToolBarNode + aAddonToolBarNodeSeq[n] );
        rAddonOfficeToolBarResNames.push_back( aAddonToolBarNodeSeq[n] );
        rAddonOfficeToolBars.push_back( m_aEmptyAddonToolBar );
        ReadToolBarItemSet( aToolBarItemNode, rAddonOfficeToolBars[n] );
    }

    return ( !rAddonOfficeToolBars.empty() );
}


//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
sal_Bool AddonsOptions_Impl::ReadToolBarItemSet( const rtl::OUString rToolBarItemSetNodeName, Sequence< Sequence< PropertyValue > >& rAddonOfficeToolBarSeq )
{
    sal_Bool                    bInsertSeparator        = sal_False;
    sal_uInt32                  nToolBarItemCount       = rAddonOfficeToolBarSeq.getLength();
    ::rtl::OUString                 aAddonToolBarItemSetNode( rToolBarItemSetNodeName + m_aPathDelimiter );
    Sequence< ::rtl::OUString >     aAddonToolBarItemSetNodeSeq = GetNodeNames( rToolBarItemSetNodeName );
    Sequence< PropertyValue >   aToolBarItem( PROPERTYCOUNT_TOOLBARITEM );

    // Init the property value sequence
    aToolBarItem[ OFFSET_TOOLBARITEM_URL                ].Name = m_aPropNames[ INDEX_URL            ];
    aToolBarItem[ OFFSET_TOOLBARITEM_TITLE              ].Name = m_aPropNames[ INDEX_TITLE          ];
    aToolBarItem[ OFFSET_TOOLBARITEM_IMAGEIDENTIFIER    ].Name = m_aPropNames[ INDEX_IMAGEIDENTIFIER];
    aToolBarItem[ OFFSET_TOOLBARITEM_TARGET             ].Name = m_aPropNames[ INDEX_TARGET         ];
    aToolBarItem[ OFFSET_TOOLBARITEM_CONTEXT            ].Name = m_aPropNames[ INDEX_CONTEXT        ];
    aToolBarItem[ OFFSET_TOOLBARITEM_CONTROLTYPE        ].Name = m_aPropNames[ INDEX_CONTROLTYPE    ];
    aToolBarItem[ OFFSET_TOOLBARITEM_WIDTH              ].Name = m_aPropNames[ INDEX_WIDTH          ];

    sal_uInt32 nCount = aAddonToolBarItemSetNodeSeq.getLength();
    for ( sal_uInt32 n = 0; n < nCount; n++ )
    {
        ::rtl::OUString aToolBarItemNode( aAddonToolBarItemSetNode + aAddonToolBarItemSetNodeSeq[n] );

        // Read the ToolBarItem
        if ( ReadToolBarItem( aToolBarItemNode, aToolBarItem ) )
        {
            if ( bInsertSeparator )
            {
                bInsertSeparator = sal_False;
                InsertToolBarSeparator( rAddonOfficeToolBarSeq );
            }

            // Successfully read a toolbar item, append to our list
            sal_uInt32 nAddonCount = rAddonOfficeToolBarSeq.getLength();
            rAddonOfficeToolBarSeq.realloc( nAddonCount+1 );
            rAddonOfficeToolBarSeq[nAddonCount] = aToolBarItem;
        }
    }

    return ( (sal_uInt32)rAddonOfficeToolBarSeq.getLength() > nToolBarItemCount );
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
void AddonsOptions_Impl::InsertToolBarSeparator( Sequence< Sequence< PropertyValue > >& rAddonOfficeToolBarSeq )
{
    Sequence< PropertyValue >   aToolBarItem( PROPERTYCOUNT_TOOLBARITEM );

    aToolBarItem[ OFFSET_TOOLBARITEM_URL                ].Name = m_aPropNames[ INDEX_URL            ];
    aToolBarItem[ OFFSET_TOOLBARITEM_TITLE              ].Name = m_aPropNames[ INDEX_TITLE          ];
    aToolBarItem[ OFFSET_TOOLBARITEM_IMAGEIDENTIFIER    ].Name = m_aPropNames[ INDEX_IMAGEIDENTIFIER];
    aToolBarItem[ OFFSET_TOOLBARITEM_TARGET             ].Name = m_aPropNames[ INDEX_TARGET         ];
    aToolBarItem[ OFFSET_TOOLBARITEM_CONTEXT            ].Name = m_aPropNames[ INDEX_CONTEXT        ];

    aToolBarItem[ OFFSET_TOOLBARITEM_URL                ].Value <<= SEPARATOR_URL;
    aToolBarItem[ OFFSET_TOOLBARITEM_TITLE              ].Value <<= m_aEmpty;
    aToolBarItem[ OFFSET_TOOLBARITEM_TARGET             ].Value <<= m_aEmpty;
    aToolBarItem[ OFFSET_TOOLBARITEM_IMAGEIDENTIFIER    ].Value <<= m_aEmpty;
    aToolBarItem[ OFFSET_TOOLBARITEM_CONTEXT            ].Value <<= m_aEmpty;

    sal_uInt32 nToolBarItemCount = rAddonOfficeToolBarSeq.getLength();
    rAddonOfficeToolBarSeq.realloc( nToolBarItemCount+1 );
    rAddonOfficeToolBarSeq[nToolBarItemCount] = aToolBarItem;
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
sal_Bool AddonsOptions_Impl::ReadImages( ImageManager& aImageManager )
{
    // Read the user-defined Images set and fill image manager
    ::rtl::OUString                aAddonImagesNodeName( RTL_CONSTASCII_USTRINGPARAM( "AddonUI/Images" ));
    Sequence< ::rtl::OUString > aAddonImagesNodeSeq = GetNodeNames( aAddonImagesNodeName );
    ::rtl::OUString                aAddonImagesNode( aAddonImagesNodeName + m_aPathDelimiter );

    sal_uInt32              nCount = aAddonImagesNodeSeq.getLength();

    // Init the property value sequence
    Sequence< ::rtl::OUString > aAddonImageItemNodePropNames( 1 );
    ::rtl::OUString                aURL;

    for ( sal_uInt32 n = 0; n < nCount; n++ )
    {
        ::rtl::OUString aImagesItemNode( aAddonImagesNode + aAddonImagesNodeSeq[n] );

        // Create sequence for data access
        ::rtl::OUStringBuffer aBuffer( aImagesItemNode );
        aBuffer.append( m_aPathDelimiter );
        aBuffer.append( m_aPropNames[ OFFSET_MENUITEM_URL ] );
        aAddonImageItemNodePropNames[0] = aBuffer.makeStringAndClear();

        Sequence< Any > aAddonImageItemNodeValues = GetProperties( aAddonImageItemNodePropNames );

        // An user-defined image entry must have an 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 ))
        {
            ::rtl::OUStringBuffer aBuf( aImagesItemNode );
            aBuf.append( m_aPathDelimiter );
            aBuf.append( IMAGES_NODENAME );
            aBuf.append( m_aPathDelimiter );
            ::rtl::OUString aImagesUserDefinedItemNode = aBuf.makeStringAndClear();

            // Read a user-defined images data
            ImageEntry* pImageEntry = ReadImageData( aImagesUserDefinedItemNode );
            if ( pImageEntry )
            {
                // Successfully read a user-defined images item, put it into our image manager
                aImageManager.insert( ImageManager::value_type( aURL, *pImageEntry ));
                delete pImageEntry; // We have the ownership of the pointer
            }
        }
    }

    return sal_True;
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************

::rtl::OUString AddonsOptions_Impl::GeneratePrefixURL()
{
    // Create an unique prefixed Add-On popup menu URL so it can be identified later as a runtime popup menu.
    // They use a different image manager, so they must be identified by the sfx2/framework code.
    ::rtl::OUString aPopupMenuURL;
    ::rtl::OUStringBuffer aBuf( m_aRootAddonPopupMenuURLPrexfix.getLength() + 3 );
    aBuf.append( m_aRootAddonPopupMenuURLPrexfix );
    aBuf.append( ::rtl::OUString::valueOf( ++m_nRootAddonPopupMenuId ));
    aPopupMenuURL = aBuf.makeStringAndClear();
    return aPopupMenuURL;
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************

sal_Bool AddonsOptions_Impl::ReadMenuMergeInstructions( MergeMenuInstructionContainer& aContainer )
{
    const ::rtl::OUString aMenuMergeRootName( RTL_CONSTASCII_USTRINGPARAM( "AddonUI/OfficeMenuBarMerging/" ));

    Sequence< ::rtl::OUString > aAddonMergeNodesSeq = GetNodeNames( aMenuMergeRootName );
    ::rtl::OUString                aAddonMergeNode( aMenuMergeRootName );

    sal_uInt32              nCount = aAddonMergeNodesSeq.getLength();

    // Init the property value sequence
    Sequence< ::rtl::OUString > aNodePropNames( 5 );
    ::rtl::OUString                aURL;

    for ( sal_uInt32 i = 0; i < nCount; i++ )
    {
        ::rtl::OUString aMergeAddonInstructions( aAddonMergeNode + aAddonMergeNodesSeq[i] );

        Sequence< ::rtl::OUString > aAddonInstMergeNodesSeq = GetNodeNames( aMergeAddonInstructions );
        sal_uInt32           nCountAddons = aAddonInstMergeNodesSeq.getLength();

        for ( sal_uInt32 j = 0; j < nCountAddons; j++ )
        {
            ::rtl::OUStringBuffer aMergeAddonInstructionBase( aMergeAddonInstructions );
            aMergeAddonInstructionBase.append( m_aPathDelimiter );
            aMergeAddonInstructionBase.append( aAddonInstMergeNodesSeq[j] );
            aMergeAddonInstructionBase.append( m_aPathDelimiter );

            // Create sequence for data access
            ::rtl::OUStringBuffer aBuffer( aMergeAddonInstructionBase );
            aBuffer.append( m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGEPOINT ] );
            aNodePropNames[0] = aBuffer.makeStringAndClear();

            aBuffer = aMergeAddonInstructionBase;
            aBuffer.append( m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGECOMMAND ] );
            aNodePropNames[1] = aBuffer.makeStringAndClear();

            aBuffer = aMergeAddonInstructionBase;
            aBuffer.append( m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGECOMMANDPARAMETER ] );
            aNodePropNames[2] = aBuffer.makeStringAndClear();

            aBuffer = aMergeAddonInstructionBase;
            aBuffer.append( m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGEFALLBACK ] );
            aNodePropNames[3] = aBuffer.makeStringAndClear();

            aBuffer = aMergeAddonInstructionBase;
            aBuffer.append( m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MERGECONTEXT ] );
            aNodePropNames[4] = aBuffer.makeStringAndClear();

            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;

            ::rtl::OUString aMergeMenuBase = aMergeAddonInstructionBase.makeStringAndClear();
            ReadMergeMenuData( aMergeMenuBase, aMergeMenuInstruction.aMergeMenu );

            aContainer.push_back( aMergeMenuInstruction );
        }
    }

    return sal_True;
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
sal_Bool AddonsOptions_Impl::ReadMergeMenuData( const ::rtl::OUString& aMergeAddonInstructionBase, Sequence< Sequence< PropertyValue > >& rMergeMenu )
{
    ::rtl::OUString aMergeMenuBaseNode( aMergeAddonInstructionBase+m_aPropMergeMenuNames[ OFFSET_MERGEMENU_MENUITEMS ] );

    Sequence< ::rtl::OUString > aSubMenuNodeNames = GetNodeNames( aMergeMenuBaseNode );
    aMergeMenuBaseNode += m_aPathDelimiter;

    // extend the node names to have full path strings
    for ( sal_uInt32 i = 0; i < (sal_uInt32)aSubMenuNodeNames.getLength(); i++ )
        aSubMenuNodeNames[i] = ::rtl::OUString( aMergeMenuBaseNode + aSubMenuNodeNames[i] );

    return ReadSubMenuEntries( aSubMenuNodeNames, rMergeMenu );
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
sal_Bool AddonsOptions_Impl::ReadToolbarMergeInstructions( ToolbarMergingInstructions& rCachedToolbarMergingInstructions )
{
    const ::rtl::OUString aToolbarMergeRootName( RTL_CONSTASCII_USTRINGPARAM( "AddonUI/OfficeToolbarMerging/" ));

    Sequence< ::rtl::OUString > aAddonMergeNodesSeq = GetNodeNames( aToolbarMergeRootName );
    ::rtl::OUString                aAddonMergeNode( aToolbarMergeRootName );

    sal_uInt32              nCount = aAddonMergeNodesSeq.getLength();

    // Init the property value sequence
    Sequence< ::rtl::OUString > aNodePropNames( 6 );
    ::rtl::OUString                aURL;

    for ( sal_uInt32 i = 0; i < nCount; i++ )
    {
        ::rtl::OUString aMergeAddonInstructions( aAddonMergeNode + aAddonMergeNodesSeq[i] );

        Sequence< ::rtl::OUString > aAddonInstMergeNodesSeq = GetNodeNames( aMergeAddonInstructions );
        sal_uInt32           nCountAddons = aAddonInstMergeNodesSeq.getLength();

        for ( sal_uInt32 j = 0; j < nCountAddons; j++ )
        {
            ::rtl::OUStringBuffer aMergeAddonInstructionBase( aMergeAddonInstructions );
            aMergeAddonInstructionBase.append( m_aPathDelimiter );
            aMergeAddonInstructionBase.append( aAddonInstMergeNodesSeq[j] );
            aMergeAddonInstructionBase.append( m_aPathDelimiter );

            // Create sequence for data access
            ::rtl::OUStringBuffer aBuffer( aMergeAddonInstructionBase );
            aBuffer.append( m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_TOOLBAR ] );
            aNodePropNames[0] = aBuffer.makeStringAndClear();

            aBuffer = aMergeAddonInstructionBase;
            aBuffer.append( m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGEPOINT ] );
            aNodePropNames[1] = aBuffer.makeStringAndClear();

            aBuffer = aMergeAddonInstructionBase;
            aBuffer.append( m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGECOMMAND ] );
            aNodePropNames[2] = aBuffer.makeStringAndClear();

            aBuffer = aMergeAddonInstructionBase;
            aBuffer.append( m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGECOMMANDPARAMETER ] );
            aNodePropNames[3] = aBuffer.makeStringAndClear();

            aBuffer = aMergeAddonInstructionBase;
            aBuffer.append( m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGEFALLBACK ] );
            aNodePropNames[4] = aBuffer.makeStringAndClear();

            aBuffer = aMergeAddonInstructionBase;
            aBuffer.append( m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_MERGECONTEXT ] );
            aNodePropNames[5] = aBuffer.makeStringAndClear();

            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.makeStringAndClear(),
                                  aMergeToolbarInstruction.aMergeToolbarItems );

            MergeToolbarInstructionContainer& rVector = rCachedToolbarMergingInstructions[ aMergeToolbarInstruction.aMergeToolbar ];
            rVector.push_back( aMergeToolbarInstruction );
        }
    }

    return sal_True;
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
sal_Bool AddonsOptions_Impl::ReadMergeToolbarData( const ::rtl::OUString& aMergeAddonInstructionBase, Sequence< Sequence< PropertyValue > >& rMergeToolbarItems )
{
    ::rtl::OUStringBuffer aBuffer( aMergeAddonInstructionBase );
    aBuffer.append( m_aPropMergeToolbarNames[ OFFSET_MERGETOOLBAR_TOOLBARITEMS ] );

    ::rtl::OUString aMergeToolbarBaseNode = aBuffer.makeStringAndClear();

    return ReadToolBarItemSet( aMergeToolbarBaseNode, rMergeToolbarItems );
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
sal_Bool AddonsOptions_Impl::ReadMenuItem( const ::rtl::OUString& aMenuNodeName, Sequence< PropertyValue >& aMenuItem, sal_Bool bIgnoreSubMenu )
{
    sal_Bool            bResult = sal_False;
    ::rtl::OUString         aStrValue;
    ::rtl::OUString         aAddonMenuItemTreeNode( aMenuNodeName + m_aPathDelimiter );
    Sequence< Any >     aMenuItemNodePropValues;

    aMenuItemNodePropValues = GetProperties( GetPropertyNamesMenuItem( aAddonMenuItemTreeNode ) );
    if (( aMenuItemNodePropValues[ OFFSET_MENUITEM_TITLE ] >>= aStrValue ) && !aStrValue.isEmpty() )
    {
        aMenuItem[ OFFSET_MENUITEM_TITLE ].Value <<= aStrValue;

        ::rtl::OUString aRootSubMenuName( aAddonMenuItemTreeNode + m_aPropNames[ INDEX_SUBMENU ] );
        Sequence< ::rtl::OUString > aRootSubMenuNodeNames = GetNodeNames( aRootSubMenuName );
        if ( aRootSubMenuNodeNames.getLength() > 0 && !bIgnoreSubMenu )
        {
            // Set a unique prefixed Add-On popup menu URL so it can be identified later
            ::rtl::OUString aPopupMenuURL     = GeneratePrefixURL();
            ::rtl::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
            aMenuItem[ OFFSET_MENUITEM_URL              ].Value <<= aPopupMenuURL;
            aMenuItem[ OFFSET_MENUITEM_TARGET           ].Value <<= m_aEmpty;
            aMenuItem[ OFFSET_MENUITEM_IMAGEIDENTIFIER  ].Value <<= aPopupMenuImageId;
            aMenuItem[ OFFSET_MENUITEM_CONTEXT          ].Value <<= aMenuItemNodePropValues[ OFFSET_MENUITEM_CONTEXT ];

            // Continue to read the sub menu nodes
            Sequence< Sequence< PropertyValue > > aSubMenuSeq;
            ::rtl::OUString aSubMenuRootNodeName( aRootSubMenuName + m_aPathDelimiter );
            for ( sal_uInt32 n = 0; n < (sal_uInt32)aRootSubMenuNodeNames.getLength(); n++ )
                aRootSubMenuNodeNames[n] = ::rtl::OUString( aSubMenuRootNodeName + aRootSubMenuNodeNames[n] );
            ReadSubMenuEntries( aRootSubMenuNodeNames, aSubMenuSeq );
            aMenuItem[ OFFSET_MENUITEM_SUBMENU ].Value <<= aSubMenuSeq;
            bResult = sal_True;
        }
        else if (( aMenuItemNodePropValues[ OFFSET_MENUITEM_URL ] >>= aStrValue ) && !aStrValue.isEmpty() )
        {
            // A simple menu item => read the other properties;
            ::rtl::OUString aMenuImageId;

            aMenuItemNodePropValues[ OFFSET_MENUITEM_IMAGEIDENTIFIER ] >>= aMenuImageId;
             ReadAndAssociateImages( aStrValue, aMenuImageId );

            aMenuItem[ OFFSET_MENUITEM_URL              ].Value <<= aStrValue;
            aMenuItem[ OFFSET_MENUITEM_TARGET           ].Value <<= aMenuItemNodePropValues[ OFFSET_MENUITEM_TARGET         ];
            aMenuItem[ OFFSET_MENUITEM_IMAGEIDENTIFIER  ].Value <<= aMenuImageId;
            aMenuItem[ OFFSET_MENUITEM_CONTEXT          ].Value <<= aMenuItemNodePropValues[ OFFSET_MENUITEM_CONTEXT        ];
            aMenuItem[ OFFSET_MENUITEM_SUBMENU          ].Value <<= Sequence< Sequence< PropertyValue > >(); // Submenu set!

            bResult = sal_True;
        }
    }
    else if (( aMenuItemNodePropValues[ OFFSET_MENUITEM_URL ] >>= aStrValue ) &&
              aStrValue.equalsAsciiL( SEPARATOR_URL_STR, SEPARATOR_URL_LEN ))
    {
        // Separator
        aMenuItem[ OFFSET_MENUITEM_URL              ].Value <<= aStrValue;
        aMenuItem[ OFFSET_MENUITEM_TARGET           ].Value <<= m_aEmpty;
        aMenuItem[ OFFSET_MENUITEM_IMAGEIDENTIFIER  ].Value <<= m_aEmpty;
        aMenuItem[ OFFSET_MENUITEM_CONTEXT          ].Value <<= m_aEmpty;
        aMenuItem[ OFFSET_MENUITEM_SUBMENU          ].Value <<= Sequence< Sequence< PropertyValue > >(); // Submenu set!
        bResult = sal_True;
    }

    return bResult;
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
sal_Bool AddonsOptions_Impl::ReadPopupMenu( const ::rtl::OUString& aPopupMenuNodeName, Sequence< PropertyValue >& aPopupMenu )
{
    sal_Bool            bResult = sal_False;
    ::rtl::OUString         aStrValue;
    ::rtl::OUString         aAddonPopupMenuTreeNode( aPopupMenuNodeName + m_aPathDelimiter );
    Sequence< Any >     aPopupMenuNodePropValues;

    aPopupMenuNodePropValues = GetProperties( GetPropertyNamesPopupMenu( aAddonPopupMenuTreeNode ) );
    if (( aPopupMenuNodePropValues[ OFFSET_POPUPMENU_TITLE ] >>= aStrValue ) &&
         !aStrValue.isEmpty() )
    {
        aPopupMenu[ OFFSET_POPUPMENU_TITLE ].Value <<= aStrValue;

        ::rtl::OUString aRootSubMenuName( aAddonPopupMenuTreeNode + m_aPropNames[ INDEX_SUBMENU ] );
        Sequence< ::rtl::OUString > aRootSubMenuNodeNames = GetNodeNames( aRootSubMenuName );
        if ( aRootSubMenuNodeNames.getLength() > 0 )
        {
            // A top-level popup menu needs a title
            // Set a unique prefixed Add-On popup menu URL so it can be identified later
            ::rtl::OUString aPopupMenuURL = GeneratePrefixURL();

            aPopupMenu[ OFFSET_POPUPMENU_URL        ].Value <<= aPopupMenuURL;
            aPopupMenu[ OFFSET_POPUPMENU_CONTEXT    ].Value <<= aPopupMenuNodePropValues[ OFFSET_POPUPMENU_CONTEXT ];

            // Continue to read the sub menu nodes
            Sequence< Sequence< PropertyValue > > aSubMenuSeq;
            ::rtl::OUString aSubMenuRootNodeName( aRootSubMenuName + m_aPathDelimiter );
            for ( sal_uInt32 n = 0; n < (sal_uInt32)aRootSubMenuNodeNames.getLength(); n++ )
                aRootSubMenuNodeNames[n] = ::rtl::OUString( aSubMenuRootNodeName + aRootSubMenuNodeNames[n] );
            ReadSubMenuEntries( aRootSubMenuNodeNames, aSubMenuSeq );
            aPopupMenu[ OFFSET_POPUPMENU_SUBMENU ].Value <<= aSubMenuSeq;
            bResult = sal_True;
        }
    }

    return bResult;
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
sal_Bool 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() );
        for ( sal_uInt32 i = 0; i < sal_uInt32( aSourceSubMenuSeq.getLength() ); i++ )
            aTargetSubMenuSeq[nIndex++] = aSourceSubMenuSeq[i];
        rTargetPopupMenu[ OFFSET_POPUPMENU_SUBMENU ].Value <<= aTargetSubMenuSeq;
    }

    return sal_True;
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
sal_Bool AddonsOptions_Impl::ReadToolBarItem( const ::rtl::OUString& aToolBarItemNodeName, Sequence< PropertyValue >& aToolBarItem )
{
    sal_Bool            bResult = sal_False;
    ::rtl::OUString         aTitle;
    ::rtl::OUString         aURL;
    ::rtl::OUString         aAddonToolBarItemTreeNode( aToolBarItemNodeName + m_aPathDelimiter );
    Sequence< Any >     aToolBarItemNodePropValues;

    aToolBarItemNodePropValues = GetProperties( GetPropertyNamesToolBarItem( aAddonToolBarItemTreeNode ) );

    // A toolbar item must have a command URL
    if (( aToolBarItemNodePropValues[ OFFSET_TOOLBARITEM_URL ] >>= aURL ) && !aURL.isEmpty() )
    {
        if ( aURL.equals( SEPARATOR_URL ))
        {
            // A speparator toolbar item only needs a URL
            aToolBarItem[ OFFSET_TOOLBARITEM_URL                ].Value <<= aURL;
            aToolBarItem[ OFFSET_TOOLBARITEM_TITLE              ].Value <<= m_aEmpty;
            aToolBarItem[ OFFSET_TOOLBARITEM_TARGET             ].Value <<= m_aEmpty;
            aToolBarItem[ OFFSET_TOOLBARITEM_IMAGEIDENTIFIER    ].Value <<= m_aEmpty;
            aToolBarItem[ OFFSET_TOOLBARITEM_CONTEXT            ].Value <<= m_aEmpty;
            aToolBarItem[ OFFSET_TOOLBARITEM_CONTROLTYPE        ].Value <<= m_aEmpty;
            aToolBarItem[ OFFSET_TOOLBARITEM_WIDTH              ].Value <<= sal_Int32( 0 );

            bResult = sal_True;
        }
        else if (( aToolBarItemNodePropValues[ OFFSET_TOOLBARITEM_TITLE ] >>= aTitle ) && !aTitle.isEmpty() )
        {
            // A normal toolbar item must also have title => read the other properties;
            ::rtl::OUString aImageId;

            // Try to map a user-defined image URL to our internal private image URL
            aToolBarItemNodePropValues[ OFFSET_TOOLBARITEM_IMAGEIDENTIFIER ] >>= aImageId;
             ReadAndAssociateImages( aURL, aImageId );

            aToolBarItem[ OFFSET_TOOLBARITEM_URL                ].Value <<= aURL;
            aToolBarItem[ OFFSET_TOOLBARITEM_TITLE              ].Value <<= aTitle;
            aToolBarItem[ OFFSET_TOOLBARITEM_TARGET             ].Value <<= aToolBarItemNodePropValues[ OFFSET_TOOLBARITEM_TARGET      ];
            aToolBarItem[ OFFSET_TOOLBARITEM_IMAGEIDENTIFIER    ].Value <<= aImageId;
            aToolBarItem[ OFFSET_TOOLBARITEM_CONTEXT            ].Value <<= aToolBarItemNodePropValues[ OFFSET_TOOLBARITEM_CONTEXT     ];
            aToolBarItem[ 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;
            aToolBarItem[ OFFSET_TOOLBARITEM_WIDTH              ].Value <<= sal_Int32( nValue );

            bResult = sal_True;
        }
    }

    return bResult;
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
sal_Bool AddonsOptions_Impl::ReadSubMenuEntries( const Sequence< ::rtl::OUString >& aSubMenuNodeNames, Sequence< Sequence< PropertyValue > >& rSubMenuSeq )
{
    Sequence< PropertyValue > aMenuItem( PROPERTYCOUNT_MENUITEM );

    // Init the property value sequence
    aMenuItem[ OFFSET_MENUITEM_URL              ].Name = PROPERTYNAME_URL;
    aMenuItem[ OFFSET_MENUITEM_TITLE            ].Name = PROPERTYNAME_TITLE;
    aMenuItem[ OFFSET_MENUITEM_TARGET           ].Name = PROPERTYNAME_TARGET;
    aMenuItem[ OFFSET_MENUITEM_IMAGEIDENTIFIER  ].Name = PROPERTYNAME_IMAGEIDENTIFIER;
    aMenuItem[ OFFSET_MENUITEM_CONTEXT          ].Name = PROPERTYNAME_CONTEXT;
    aMenuItem[ 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[nIndex++] = aMenuItem;
        }
    }

    return sal_True;
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
sal_Bool AddonsOptions_Impl::HasAssociatedImages( const ::rtl::OUString& aURL )
{
    ImageManager::const_iterator pIter = m_aImageManager.find( aURL );
    return ( pIter != m_aImageManager.end() );
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
void AddonsOptions_Impl::SubstituteVariables( ::rtl::OUString& aURL )
{
    if (( aURL.compareToAscii( RTL_CONSTASCII_STRINGPARAM( EXPAND_PROTOCOL )) == 0 ) &&
        m_xMacroExpander.is() )
    {
        // cut protocol
        ::rtl::OUString macro( aURL.copy( sizeof ( EXPAND_PROTOCOL ) -1 ) );
        // decode uric class chars
        macro = ::rtl::Uri::decode(
            macro, rtl_UriDecodeWithCharset, RTL_TEXTENCODING_UTF8 );
        // expand macro string
        aURL = m_xMacroExpander->expandMacros( macro );
    }
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
void AddonsOptions_Impl::ReadImageFromURL( ImageSize nImageSize, const ::rtl::OUString& aImageURL, Image& aImage, Image& aImageNoScale )
{
    SvStream* pStream = UcbStreamHelper::CreateStream( aImageURL, STREAM_STD_READ );
    if ( pStream && ( pStream->GetErrorCode() == 0 ))
    {
        // Use graphic class to also support more graphic formats (bmp,png,...)
        Graphic aGraphic;

        GraphicFilter& rGF = GraphicFilter::GetGraphicFilter();
        rGF.ImportGraphic( aGraphic, String(), *pStream, GRFILTER_FORMAT_DONTKNOW );

        BitmapEx aBitmapEx = aGraphic.GetBitmapEx();

        const Size aSize = ( nImageSize == IMGSIZE_SMALL ) ? aImageSizeSmall : aImageSizeBig; // Sizes used for menu/toolbox images

        Size aBmpSize = aBitmapEx.GetSizePixel();
        if ( aBmpSize.Width() > 0 && aBmpSize.Height() > 0 )
        {
            // Support non-transparent bitmaps to be downward compatible with OOo 1.1.x addons
            if( !aBitmapEx.IsTransparent() )
                aBitmapEx = BitmapEx( aBitmapEx.GetBitmap(), COL_LIGHTMAGENTA );

            // A non-scaled bitmap can have a flexible width, but must have a defined height!
            Size aNoScaleSize( aBmpSize.Width(), aSize.Height() );
            if ( aBmpSize != aNoScaleSize )
            {
                BitmapEx aNoScaleBmp( aBitmapEx );
                aNoScaleBmp.Scale( aNoScaleSize, BMP_SCALE_BEST );
            }
            else
                aImageNoScale = Image( aBitmapEx );

            if ( aBmpSize != aSize )
                aBitmapEx.Scale( aSize, BMP_SCALE_BEST );

            aImage = Image( aBitmapEx );
        }
    }

    delete pStream;
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
void AddonsOptions_Impl::ReadAndAssociateImages( const ::rtl::OUString& aURL, const ::rtl::OUString& aImageId )
{
    const int   MAX_NUM_IMAGES = 2;
    const char* aExtArray[MAX_NUM_IMAGES] = { "_16", "_26" };
    const char* pBmpExt = ".bmp";

    if ( aImageId.isEmpty() )
        return;

    bool        bImageFound = true;
    ImageEntry  aImageEntry;
    ::rtl::OUString    aImageURL( aImageId );

    SubstituteVariables( aImageURL );

    // Loop to create the four possible image names and try to read the bitmap files
    for ( int i = 0; i < MAX_NUM_IMAGES; i++ )
    {
        ::rtl::OUStringBuffer aFileURL( aImageURL );
        aFileURL.appendAscii( aExtArray[i] );
        aFileURL.appendAscii( pBmpExt );

        Image aImage;
        Image aImageNoScale;
        ReadImageFromURL( ((i==0)||(i==2)) ? IMGSIZE_SMALL : IMGSIZE_BIG, aFileURL.makeStringAndClear(), aImage, aImageNoScale );
        if ( !!aImage )
        {
            bImageFound = true;
            switch ( i )
            {
                case 0:
                    aImageEntry.aImageSmall          = aImage;
                    aImageEntry.aImageSmallNoScale   = aImageNoScale;
                    break;
                case 1:
                    aImageEntry.aImageBig            = aImage;
                    aImageEntry.aImageBigNoScale     = aImageNoScale;
                    break;
            }
        }
    }

    if ( bImageFound )
        m_aImageManager.insert( ImageManager::value_type( aURL, aImageEntry ));
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
AddonsOptions_Impl::ImageEntry* AddonsOptions_Impl::ReadImageData( const ::rtl::OUString& aImagesNodeName )
{
    Sequence< ::rtl::OUString > aImageDataNodeNames = GetPropertyNamesImages( aImagesNodeName );
    Sequence< Any >      aPropertyData;
    Sequence< sal_Int8 > aImageDataSeq;
    ::rtl::OUString             aImageURL;

    ImageEntry* pEntry = NULL;

    // 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
            Image aImage;
            if (( aPropertyData[i] >>= aImageDataSeq ) &&
                aImageDataSeq.getLength() > 0 &&
                ( CreateImageFromSequence( aImage,
                                        ( i == OFFSET_IMAGES_BIG ),
                                        aImageDataSeq )) )
            {
                if ( !pEntry )
                    pEntry = new ImageEntry;

                if ( i == OFFSET_IMAGES_SMALL )
                    pEntry->aImageSmall = aImage;
                else if ( i == OFFSET_IMAGES_BIG )
                    pEntry->aImageBig = aImage;
            }
        }
        else
        {
            // Retrieve image data from a external bitmap file. Make sure that embedded image data
            // has a higher priority.
            aPropertyData[i] >>= aImageURL;

            if ( !aImageURL.isEmpty() )
            {
                Image aImage;
                Image aImageNoScale;

                SubstituteVariables( aImageURL );
                ReadImageFromURL( ((i==OFFSET_IMAGES_SMALL_URL)||(i==OFFSET_IMAGES_SMALLHC_URL)) ? IMGSIZE_SMALL : IMGSIZE_BIG,
                                  aImageURL, aImage, aImageNoScale );
                if ( !!aImage )
                {
                    if ( !pEntry )
                        pEntry = new ImageEntry;

                    if ( i == OFFSET_IMAGES_SMALL_URL && !pEntry->aImageSmall )
                    {
                        pEntry->aImageSmall = aImage;
                        pEntry->aImageSmallNoScale = aImageNoScale;
                    }
                    else if ( !pEntry->aImageBig )
                    {
                        pEntry->aImageBig = aImage;
                        pEntry->aImageBigNoScale = aImageNoScale;
                    }
                }
            }
        }
    }

    return pEntry;
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
sal_Bool AddonsOptions_Impl::CreateImageFromSequence( Image& rImage, sal_Bool bBig, Sequence< sal_Int8 >& rBitmapDataSeq ) const
{
    sal_Bool    bResult = sal_False;
    Size        aSize = bBig ? aImageSizeBig : aImageSizeSmall; // Sizes used for menu/toolbox images

    if ( rBitmapDataSeq.getLength() > 0 )
    {
        SvMemoryStream  aMemStream( rBitmapDataSeq.getArray(), rBitmapDataSeq.getLength(), STREAM_STD_READ );
        BitmapEx        aBitmapEx;

        aMemStream >> aBitmapEx;

        // Scale bitmap to fit the correct size for the menu/toolbar. Use best quality
        if ( aBitmapEx.GetSizePixel() != aSize )
            aBitmapEx.Scale( aSize, BMP_SCALE_BEST );

        if( !aBitmapEx.IsTransparent() )
        {
            // Support non-transparent bitmaps to be downward compatible with OOo 1.1.x addons
            aBitmapEx = BitmapEx( aBitmapEx.GetBitmap(), COL_LIGHTMAGENTA );
        }

        rImage = Image( aBitmapEx );
        bResult = sal_True;
    }

    return bResult;
}

Sequence< ::rtl::OUString > AddonsOptions_Impl::GetPropertyNamesMenuItem( const ::rtl::OUString& aPropertyRootNode ) const
{
    Sequence< ::rtl::OUString > lResult( PROPERTYCOUNT_MENUITEM );

    // Create property names dependent from the root node name
    lResult[OFFSET_MENUITEM_URL]             = ::rtl::OUString( aPropertyRootNode + m_aPropNames[ INDEX_URL          ] );
    lResult[OFFSET_MENUITEM_TITLE]           = ::rtl::OUString( aPropertyRootNode + m_aPropNames[ INDEX_TITLE            ] );
    lResult[OFFSET_MENUITEM_IMAGEIDENTIFIER] = ::rtl::OUString( aPropertyRootNode + m_aPropNames[ INDEX_IMAGEIDENTIFIER ] );
    lResult[OFFSET_MENUITEM_TARGET]          = ::rtl::OUString( aPropertyRootNode + m_aPropNames[ INDEX_TARGET           ] );
    lResult[OFFSET_MENUITEM_CONTEXT]         = ::rtl::OUString( aPropertyRootNode + m_aPropNames[ INDEX_CONTEXT      ] );
    lResult[OFFSET_MENUITEM_SUBMENU]         = ::rtl::OUString( aPropertyRootNode + m_aPropNames[ INDEX_SUBMENU      ] );

    return lResult;
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
Sequence< ::rtl::OUString > AddonsOptions_Impl::GetPropertyNamesPopupMenu( const ::rtl::OUString& aPropertyRootNode ) const
{
    // The URL is automatically set and not read from the configuration.
    Sequence< ::rtl::OUString > lResult( PROPERTYCOUNT_POPUPMENU-1 );

    // Create property names dependent from the root node name
    lResult[OFFSET_POPUPMENU_TITLE]   = ::rtl::OUString( aPropertyRootNode + m_aPropNames[ INDEX_TITLE  ] );
    lResult[OFFSET_POPUPMENU_CONTEXT] = ::rtl::OUString( aPropertyRootNode + m_aPropNames[ INDEX_CONTEXT    ] );
    lResult[OFFSET_POPUPMENU_SUBMENU] = ::rtl::OUString( aPropertyRootNode + m_aPropNames[ INDEX_SUBMENU    ] );

    return lResult;
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
Sequence< ::rtl::OUString > AddonsOptions_Impl::GetPropertyNamesToolBarItem( const ::rtl::OUString& aPropertyRootNode ) const
{
    Sequence< ::rtl::OUString > lResult( PROPERTYCOUNT_TOOLBARITEM );

    // Create property names dependent from the root node name
    lResult[0] = ::rtl::OUString( aPropertyRootNode + m_aPropNames[ INDEX_URL             ] );
    lResult[1] = ::rtl::OUString( aPropertyRootNode + m_aPropNames[ INDEX_TITLE       ] );
    lResult[2] = ::rtl::OUString( aPropertyRootNode + m_aPropNames[ INDEX_IMAGEIDENTIFIER] );
    lResult[3] = ::rtl::OUString( aPropertyRootNode + m_aPropNames[ INDEX_TARGET          ] );
    lResult[4] = ::rtl::OUString( aPropertyRootNode + m_aPropNames[ INDEX_CONTEXT         ] );
    lResult[5] = ::rtl::OUString( aPropertyRootNode + m_aPropNames[ INDEX_CONTROLTYPE     ] );
    lResult[6] = ::rtl::OUString( aPropertyRootNode + m_aPropNames[ INDEX_WIDTH       ] );

    return lResult;
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
Sequence< ::rtl::OUString > AddonsOptions_Impl::GetPropertyNamesImages( const ::rtl::OUString& aPropertyRootNode ) const
{
    Sequence< ::rtl::OUString > lResult( PROPERTYCOUNT_IMAGES );

    // Create property names dependent from the root node name
    lResult[0] = ::rtl::OUString( aPropertyRootNode + m_aPropImagesNames[ OFFSET_IMAGES_SMALL       ] );
    lResult[1] = ::rtl::OUString( aPropertyRootNode + m_aPropImagesNames[ OFFSET_IMAGES_BIG     ] );
    lResult[2] = ::rtl::OUString( aPropertyRootNode + m_aPropImagesNames[ OFFSET_IMAGES_SMALLHC ] );
    lResult[3] = ::rtl::OUString( aPropertyRootNode + m_aPropImagesNames[ OFFSET_IMAGES_BIGHC       ] );
    lResult[4] = ::rtl::OUString( aPropertyRootNode + m_aPropImagesNames[ OFFSET_IMAGES_SMALL_URL  ] );
    lResult[5] = ::rtl::OUString( aPropertyRootNode + m_aPropImagesNames[ OFFSET_IMAGES_BIG_URL ] );
    lResult[6] = ::rtl::OUString( aPropertyRootNode + m_aPropImagesNames[ OFFSET_IMAGES_SMALLHC_URL] );
    lResult[7] = ::rtl::OUString( aPropertyRootNode + m_aPropImagesNames[ OFFSET_IMAGES_BIGHC_URL   ] );

    return lResult;
}

//*****************************************************************************************************************
//  initialize static member
//  DON'T DO IT IN YOUR HEADER!
//  see definition for further informations
//*****************************************************************************************************************
AddonsOptions_Impl*     AddonsOptions::m_pDataContainer = NULL  ;
sal_Int32               AddonsOptions::m_nRefCount      = 0     ;

//*****************************************************************************************************************
//  constructor
//*****************************************************************************************************************
AddonsOptions::AddonsOptions()
{
    // Global access, must be guarded (multithreading!).
    MutexGuard aGuard( GetOwnStaticMutex() );
    // Increase ouer refcount ...
    ++m_nRefCount;
    // ... and initialize ouer data container only if it not already exist!
    if( m_pDataContainer == NULL )
    {
        m_pDataContainer = new AddonsOptions_Impl;
    }
}

//*****************************************************************************************************************
//  destructor
//*****************************************************************************************************************
AddonsOptions::~AddonsOptions()
{
    // Global access, must be guarded (multithreading!)
    MutexGuard aGuard( GetOwnStaticMutex() );
    // Decrease ouer refcount.
    --m_nRefCount;
    // If last instance was deleted ...
    // we must destroy ouer static data container!
    if( m_nRefCount <= 0 )
    {
        delete m_pDataContainer;
        m_pDataContainer = NULL;
    }
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
sal_Bool AddonsOptions::HasAddonsMenu() const
{
    MutexGuard aGuard( GetOwnStaticMutex() );
    return m_pDataContainer->HasAddonsMenu();
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************

sal_Int32 AddonsOptions::GetAddonsToolBarCount() const
{
    MutexGuard aGuard( GetOwnStaticMutex() );
    return m_pDataContainer->GetAddonsToolBarCount();
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
const Sequence< Sequence< PropertyValue > >& AddonsOptions::GetAddonsMenu() const
{
    MutexGuard aGuard( GetOwnStaticMutex() );
    return m_pDataContainer->GetAddonsMenu();
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
const Sequence< Sequence< PropertyValue > >& AddonsOptions::GetAddonsMenuBarPart() const
{
    MutexGuard aGuard( GetOwnStaticMutex() );
    return m_pDataContainer->GetAddonsMenuBarPart();
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
const Sequence< Sequence< PropertyValue > >& AddonsOptions::GetAddonsToolBarPart( sal_uInt32 nIndex ) const
{
    MutexGuard aGuard( GetOwnStaticMutex() );
    return m_pDataContainer->GetAddonsToolBarPart( nIndex );
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
const ::rtl::OUString AddonsOptions::GetAddonsToolbarResourceName( sal_uInt32 nIndex ) const
{
    MutexGuard aGuard( GetOwnStaticMutex() );
    return m_pDataContainer->GetAddonsToolbarResourceName( nIndex );
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
const Sequence< Sequence< PropertyValue > >& AddonsOptions::GetAddonsHelpMenu() const
{
    MutexGuard aGuard( GetOwnStaticMutex() );
    return m_pDataContainer->GetAddonsHelpMenu();
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
const MergeMenuInstructionContainer& AddonsOptions::GetMergeMenuInstructions() const
{
    MutexGuard aGuard( GetOwnStaticMutex() );
    return m_pDataContainer->GetMergeMenuInstructions();
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
bool AddonsOptions::GetMergeToolbarInstructions(
    const ::rtl::OUString& rToolbarName,
    MergeToolbarInstructionContainer& rToolbarInstructions ) const
{
    MutexGuard aGuard( GetOwnStaticMutex() );
    return m_pDataContainer->GetMergeToolbarInstructions(
        rToolbarName, rToolbarInstructions );
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
Image AddonsOptions::GetImageFromURL( const rtl::OUString& aURL, sal_Bool bBig, sal_Bool bNoScale ) const
{
    MutexGuard aGuard( GetOwnStaticMutex() );
    return m_pDataContainer->GetImageFromURL( aURL, bBig, bNoScale );
}

//*****************************************************************************************************************
//  public method
//*****************************************************************************************************************
Image AddonsOptions::GetImageFromURL( const rtl::OUString& aURL, sal_Bool bBig ) const
{
    return GetImageFromURL( aURL, bBig, sal_False );
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
Mutex& AddonsOptions::GetOwnStaticMutex()
{
    // Initialize static mutex only for one time!
    static Mutex* pMutex = NULL;
    // If these method first called (Mutex not already exist!) ...
    if( pMutex == NULL )
    {
        // ... we must create a new one. Protect follow code with the global mutex -
        // It must be - we create a static variable!
        MutexGuard aGuard( Mutex::getGlobalMutex() );
        // We must check our pointer again - because it can be that another instance of ouer class will be fastr then these!
        if( pMutex == NULL )
        {
            // Create the new mutex and set it for return on static variable.
            static Mutex aMutex;
            pMutex = &aMutex;
        }
    }
    // Return new created or already existing mutex object.
    return *pMutex;
}

//*****************************************************************************************************************
//  private method
//*****************************************************************************************************************
IMPL_STATIC_LINK_NOINSTANCE( AddonsOptions, Notify, void*, EMPTYARG )
{
    MutexGuard aGuard( GetOwnStaticMutex() );
    m_pDataContainer->ReadConfigurationData();
    return 0;
}

}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */