/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#include <stdio.h>

#include <xml/statusbardocumenthandler.hxx>

#include <com/sun/star/xml/sax/SAXException.hpp>
#include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>
#include <com/sun/star/ui/ItemStyle.hpp>
#include <com/sun/star/ui/ItemType.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/container/XIndexAccess.hpp>
#include <com/sun/star/container/XIndexContainer.hpp>

#include <vcl/svapp.hxx>
#include <vcl/status.hxx>

#include <comphelper/attributelist.hxx>

using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::xml::sax;
using namespace ::com::sun::star::ui;
using namespace ::com::sun::star::container;

#define XMLNS_STATUSBAR             "http://openoffice.org/2001/statusbar"
#define XMLNS_XLINK                 "http://www.w3.org/1999/xlink"
#define XMLNS_STATUSBAR_PREFIX      "statusbar:"
#define XMLNS_XLINK_PREFIX          "xlink:"

#define XMLNS_FILTER_SEPARATOR      "^"

#define ELEMENT_STATUSBAR           "statusbar"
#define ELEMENT_STATUSBARITEM       "statusbaritem"

#define ATTRIBUTE_ALIGN             "align"
#define ATTRIBUTE_STYLE             "style"
#define ATTRIBUTE_URL               "href"
#define ATTRIBUTE_WIDTH             "width"
#define ATTRIBUTE_OFFSET            "offset"
#define ATTRIBUTE_AUTOSIZE          "autosize"
#define ATTRIBUTE_OWNERDRAW         "ownerdraw"
#define ATTRIBUTE_HELPURL           "helpid"
#define ATTRIBUTE_MANDATORY         "mandatory"

#define ELEMENT_NS_STATUSBAR        "statusbar:statusbar"
#define ELEMENT_NS_STATUSBARITEM    "statusbar:statusbaritem"

#define ATTRIBUTE_XMLNS_STATUSBAR   "xmlns:statusbar"
#define ATTRIBUTE_XMLNS_XLINK       "xmlns:xlink"

#define ATTRIBUTE_TYPE_CDATA        "CDATA"

#define ATTRIBUTE_BOOLEAN_TRUE      "true"
#define ATTRIBUTE_BOOLEAN_FALSE     "false"

#define ATTRIBUTE_ALIGN_LEFT        "left"
#define ATTRIBUTE_ALIGN_RIGHT       "right"
#define ATTRIBUTE_ALIGN_CENTER      "center"

#define ATTRIBUTE_STYLE_IN          "in"
#define ATTRIBUTE_STYLE_OUT         "out"
#define ATTRIBUTE_STYLE_FLAT        "flat"

#define STATUSBAR_DOCTYPE           "<!DOCTYPE statusbar:statusbar PUBLIC \"-//OpenOffice.org//DTD OfficeDocument 1.0//EN\" \"statusbar.dtd\">"

namespace framework
{

// Property names of a menu/menu item ItemDescriptor
static const char ITEM_DESCRIPTOR_COMMANDURL[]  = "CommandURL";
static const char ITEM_DESCRIPTOR_HELPURL[]     = "HelpURL";
static const char ITEM_DESCRIPTOR_OFFSET[]      = "Offset";
static const char ITEM_DESCRIPTOR_STYLE[]       = "Style";
static const char ITEM_DESCRIPTOR_WIDTH[]       = "Width";
static const char ITEM_DESCRIPTOR_TYPE[]        = "Type";

static void ExtractStatusbarItemParameters(
    const Sequence< PropertyValue >& rProp,
    OUString&                        rCommandURL,
    OUString&                        rHelpURL,
    sal_Int16&                       rOffset,
    sal_Int16&                       rStyle,
    sal_Int16&                       rWidth )
{
    for ( sal_Int32 i = 0; i < rProp.getLength(); i++ )
    {
        if ( rProp[i].Name == ITEM_DESCRIPTOR_COMMANDURL )
        {
            rProp[i].Value >>= rCommandURL;
            rCommandURL = rCommandURL.intern();
        }
        else if ( rProp[i].Name == ITEM_DESCRIPTOR_HELPURL )
        {
            rProp[i].Value >>= rHelpURL;
        }
        else if ( rProp[i].Name == ITEM_DESCRIPTOR_OFFSET )
        {
            rProp[i].Value >>= rOffset;
        }
        else if ( rProp[i].Name == ITEM_DESCRIPTOR_STYLE )
        {
            rProp[i].Value >>= rStyle;
        }
        else if ( rProp[i].Name == ITEM_DESCRIPTOR_WIDTH )
        {
            rProp[i].Value >>= rWidth;
        }
    }
}

struct StatusBarEntryProperty
{
    OReadStatusBarDocumentHandler::StatusBar_XML_Namespace  nNamespace;
    char                                                    aEntryName[20];
};

StatusBarEntryProperty const StatusBarEntries[OReadStatusBarDocumentHandler::SB_XML_ENTRY_COUNT] =
{
    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ELEMENT_STATUSBAR       },
    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ELEMENT_STATUSBARITEM   },
    { OReadStatusBarDocumentHandler::SB_NS_XLINK,       ATTRIBUTE_URL           },
    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ATTRIBUTE_ALIGN         },
    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ATTRIBUTE_STYLE         },
    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ATTRIBUTE_AUTOSIZE      },
    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ATTRIBUTE_OWNERDRAW     },
    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ATTRIBUTE_WIDTH         },
    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ATTRIBUTE_OFFSET        },
    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ATTRIBUTE_HELPURL       },
    { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR,   ATTRIBUTE_MANDATORY     }
};

OReadStatusBarDocumentHandler::OReadStatusBarDocumentHandler(
    const Reference< XIndexContainer >& rStatusBarItems ) :
    m_aStatusBarItems( rStatusBarItems )
{
    // create hash map
    for ( int i = 0; i < int(SB_XML_ENTRY_COUNT); i++ )
    {
        if ( StatusBarEntries[i].nNamespace == SB_NS_STATUSBAR )
        {
            OUString temp( XMLNS_STATUSBAR );
            temp += XMLNS_FILTER_SEPARATOR;
            temp += OUString::createFromAscii( StatusBarEntries[i].aEntryName );
            m_aStatusBarMap.emplace( temp, static_cast<StatusBar_XML_Entry>(i) );
        }
        else
        {
            OUString temp( XMLNS_XLINK );
            temp += XMLNS_FILTER_SEPARATOR;
            temp += OUString::createFromAscii( StatusBarEntries[i].aEntryName );
            m_aStatusBarMap.emplace( temp, static_cast<StatusBar_XML_Entry>(i) );
        }
    }

    m_bStatusBarStartFound          = false;
    m_bStatusBarItemStartFound      = false;
}

OReadStatusBarDocumentHandler::~OReadStatusBarDocumentHandler()
{
}

// XDocumentHandler
void SAL_CALL OReadStatusBarDocumentHandler::startDocument()
{
}

void SAL_CALL OReadStatusBarDocumentHandler::endDocument()
{
    SolarMutexGuard g;

    if ( m_bStatusBarStartFound )
    {
        OUString aErrorMessage = getErrorLineString();
        aErrorMessage += "No matching start or end element 'statusbar' found!";
        throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
    }
}

void SAL_CALL OReadStatusBarDocumentHandler::startElement(
    const OUString& aName, const Reference< XAttributeList > &xAttribs )
{
    SolarMutexGuard g;

    StatusBarHashMap::const_iterator pStatusBarEntry = m_aStatusBarMap.find( aName );
    if ( pStatusBarEntry != m_aStatusBarMap.end() )
    {
        switch ( pStatusBarEntry->second )
        {
            case SB_ELEMENT_STATUSBAR:
            {
                if ( m_bStatusBarStartFound )
                {
                    OUString aErrorMessage = getErrorLineString();
                    aErrorMessage += "Element 'statusbar:statusbar' cannot be embedded into 'statusbar:statusbar'!";
                    throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
                }

                m_bStatusBarStartFound = true;
            }
            break;

            case SB_ELEMENT_STATUSBARITEM:
            {
                if ( !m_bStatusBarStartFound )
                {
                    OUString aErrorMessage = getErrorLineString();
                    aErrorMessage += "Element 'statusbar:statusbaritem' must be embedded into element 'statusbar:statusbar'!";
                    throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
                }

                if ( m_bStatusBarItemStartFound )
                {
                    OUString aErrorMessage = getErrorLineString();
                    aErrorMessage += "Element statusbar:statusbaritem is not a container!";
                    throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
                }

                OUString    aCommandURL;
                OUString    aHelpURL;
                sal_Int16   nItemBits( ItemStyle::ALIGN_CENTER|ItemStyle::DRAW_IN3D|ItemStyle::MANDATORY );
                sal_Int16   nWidth( 0 );
                sal_Int16   nOffset( STATUSBAR_OFFSET );
                bool    bCommandURL( false );

                m_bStatusBarItemStartFound = true;
                for ( sal_Int16 n = 0; n < xAttribs->getLength(); n++ )
                {
                    pStatusBarEntry = m_aStatusBarMap.find( xAttribs->getNameByIndex( n ) );
                    if ( pStatusBarEntry != m_aStatusBarMap.end() )
                    {
                        switch ( pStatusBarEntry->second )
                        {
                            case SB_ATTRIBUTE_URL:
                            {
                                bCommandURL = true;
                                aCommandURL = xAttribs->getValueByIndex( n );
                            }
                            break;

                            case SB_ATTRIBUTE_ALIGN:
                            {
                                if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_ALIGN_LEFT )
                                {
                                    nItemBits |= ItemStyle::ALIGN_LEFT;
                                    nItemBits &= ~ItemStyle::ALIGN_CENTER;
                                }
                                else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_ALIGN_CENTER )
                                {
                                    nItemBits |= ItemStyle::ALIGN_CENTER;
                                    nItemBits &= ~ItemStyle::ALIGN_LEFT;
                                }
                                else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_ALIGN_RIGHT )
                                {
                                    nItemBits |= ItemStyle::ALIGN_RIGHT;
                                }
                                else
                                {
                                    OUString aErrorMessage = getErrorLineString();
                                    aErrorMessage += "Attribute statusbar:align must have one value of 'left','right' or 'center'!";
                                    throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
                                }
                            }
                            break;

                            case SB_ATTRIBUTE_STYLE:
                            {
                                if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_STYLE_IN )
                                {
                                    nItemBits |= ItemStyle::DRAW_IN3D;
                                    nItemBits &= ~ItemStyle::DRAW_OUT3D;
                                }
                                else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_STYLE_OUT )
                                {
                                    nItemBits |= ItemStyle::DRAW_OUT3D;
                                    nItemBits &= ~ItemStyle::DRAW_IN3D;
                                }
                                else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_STYLE_FLAT )
                                {
                                    nItemBits |= ItemStyle::DRAW_FLAT;
                                }
                                else
                                {
                                    OUString aErrorMessage = getErrorLineString();
                                    aErrorMessage += "Attribute statusbar:autosize must have value 'true' or 'false'!";
                                    throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
                                }
                            }
                            break;

                            case SB_ATTRIBUTE_AUTOSIZE:
                            {
                                if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_BOOLEAN_TRUE )
                                    nItemBits |= ItemStyle::AUTO_SIZE;
                                else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_BOOLEAN_FALSE )
                                    nItemBits &= ~ItemStyle::AUTO_SIZE;
                                else
                                {
                                    OUString aErrorMessage = getErrorLineString();
                                    aErrorMessage += "Attribute statusbar:autosize must have value 'true' or 'false'!";
                                    throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
                                }
                            }
                            break;

                            case SB_ATTRIBUTE_OWNERDRAW:
                            {
                                if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_BOOLEAN_TRUE )
                                    nItemBits |= ItemStyle::OWNER_DRAW;
                                else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_BOOLEAN_FALSE )
                                    nItemBits &= ~ItemStyle::OWNER_DRAW;
                                else
                                {
                                    OUString aErrorMessage = getErrorLineString();
                                    aErrorMessage += "Attribute statusbar:ownerdraw must have value 'true' or 'false'!";
                                    throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
                                }
                            }
                            break;

                            case SB_ATTRIBUTE_WIDTH:
                            {
                                nWidth = static_cast<sal_Int16>(xAttribs->getValueByIndex( n ).toInt32());
                            }
                            break;

                            case SB_ATTRIBUTE_OFFSET:
                            {
                                nOffset = static_cast<sal_Int16>(xAttribs->getValueByIndex( n ).toInt32());
                            }
                            break;

                            case SB_ATTRIBUTE_HELPURL:
                            {
                                aHelpURL = xAttribs->getValueByIndex( n );
                            }
                            break;

                            case SB_ATTRIBUTE_MANDATORY:
                            {
                                if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_BOOLEAN_TRUE )
                                    nItemBits |= ItemStyle::MANDATORY;
                                else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_BOOLEAN_FALSE )
                                    nItemBits &= ~ItemStyle::MANDATORY;
                                else
                                {
                                    OUString aErrorMessage = getErrorLineString();
                                    aErrorMessage += "Attribute statusbar:mandatory must have value 'true' or 'false'!";
                                    throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
                                }
                            }
                            break;

                            default:
                                break;
                        }
                    }
                } // for

                if ( !bCommandURL )
                {
                    OUString aErrorMessage = getErrorLineString();
                    aErrorMessage += "Required attribute statusbar:url must have a value!";
                    throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
                }
                else
                {
                    Sequence< PropertyValue > aStatusbarItemProp( 6 );
                    aStatusbarItemProp[0].Name = ITEM_DESCRIPTOR_COMMANDURL;
                    aStatusbarItemProp[1].Name = ITEM_DESCRIPTOR_HELPURL;
                    aStatusbarItemProp[2].Name = ITEM_DESCRIPTOR_OFFSET;
                    aStatusbarItemProp[3].Name = ITEM_DESCRIPTOR_STYLE;
                    aStatusbarItemProp[4].Name = ITEM_DESCRIPTOR_WIDTH;
                    aStatusbarItemProp[5].Name = ITEM_DESCRIPTOR_TYPE;

                    aStatusbarItemProp[0].Value <<= aCommandURL;
                    aStatusbarItemProp[1].Value <<= aHelpURL;
                    aStatusbarItemProp[2].Value <<= nOffset;
                    aStatusbarItemProp[3].Value <<= nItemBits;
                    aStatusbarItemProp[4].Value <<= nWidth;
                    aStatusbarItemProp[5].Value <<= css::ui::ItemType::DEFAULT;

                    m_aStatusBarItems->insertByIndex( m_aStatusBarItems->getCount(), makeAny( aStatusbarItemProp ) );
               }
            }
            break;

                  default:
                      break;
        }
    }
}

void SAL_CALL OReadStatusBarDocumentHandler::endElement(const OUString& aName)
{
    SolarMutexGuard g;

    StatusBarHashMap::const_iterator pStatusBarEntry = m_aStatusBarMap.find( aName );
    if ( pStatusBarEntry != m_aStatusBarMap.end() )
    {
        switch ( pStatusBarEntry->second )
        {
            case SB_ELEMENT_STATUSBAR:
            {
                if ( !m_bStatusBarStartFound )
                {
                    OUString aErrorMessage = getErrorLineString();
                    aErrorMessage += "End element 'statusbar' found, but no start element 'statusbar'";
                    throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
                }

                m_bStatusBarStartFound = false;
            }
            break;

            case SB_ELEMENT_STATUSBARITEM:
            {
                if ( !m_bStatusBarItemStartFound )
                {
                    OUString aErrorMessage = getErrorLineString();
                    aErrorMessage += "End element 'statusbar:statusbaritem' found, but no start element 'statusbar:statusbaritem'";
                    throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
                }

                m_bStatusBarItemStartFound = false;
            }
            break;

                  default:
                      break;
        }
    }
}

void SAL_CALL OReadStatusBarDocumentHandler::characters(const OUString&)
{
}

void SAL_CALL OReadStatusBarDocumentHandler::ignorableWhitespace(const OUString&)
{
}

void SAL_CALL OReadStatusBarDocumentHandler::processingInstruction(
    const OUString& /*aTarget*/, const OUString& /*aData*/ )
{
}

void SAL_CALL OReadStatusBarDocumentHandler::setDocumentLocator(
    const Reference< XLocator > &xLocator)
{
    SolarMutexGuard g;

    m_xLocator = xLocator;
}

OUString OReadStatusBarDocumentHandler::getErrorLineString()
{
    SolarMutexGuard g;

    if ( m_xLocator.is() )
    {
        char buffer[32];
        snprintf( buffer, sizeof(buffer), "Line: %ld - ", static_cast<long>( m_xLocator->getLineNumber() ));
        return OUString::createFromAscii( buffer );
    }
    else
        return OUString();
}

//  OWriteStatusBarDocumentHandler

OWriteStatusBarDocumentHandler::OWriteStatusBarDocumentHandler(
    const Reference< XIndexAccess >& aStatusBarItems,
    const Reference< XDocumentHandler >& rWriteDocumentHandler ) :
    m_aStatusBarItems( aStatusBarItems ),
    m_xWriteDocumentHandler( rWriteDocumentHandler )
{
    ::comphelper::AttributeList* pList = new ::comphelper::AttributeList;
    m_xEmptyList.set( static_cast<XAttributeList *>(pList), UNO_QUERY );
    m_aAttributeType    = ATTRIBUTE_TYPE_CDATA;
    m_aXMLXlinkNS       = XMLNS_XLINK_PREFIX;
    m_aXMLStatusBarNS   = XMLNS_STATUSBAR_PREFIX;
}

OWriteStatusBarDocumentHandler::~OWriteStatusBarDocumentHandler()
{
}

void OWriteStatusBarDocumentHandler::WriteStatusBarDocument()
{
    SolarMutexGuard g;

    m_xWriteDocumentHandler->startDocument();

    // write DOCTYPE line!
    Reference< XExtendedDocumentHandler > xExtendedDocHandler( m_xWriteDocumentHandler, UNO_QUERY );
    if ( xExtendedDocHandler.is() )
    {
        xExtendedDocHandler->unknown( STATUSBAR_DOCTYPE );
        m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
    }

    rtl::Reference<::comphelper::AttributeList> pList = new ::comphelper::AttributeList;

    pList->AddAttribute( ATTRIBUTE_XMLNS_STATUSBAR,
                         m_aAttributeType,
                         XMLNS_STATUSBAR );

    pList->AddAttribute( ATTRIBUTE_XMLNS_XLINK,
                         m_aAttributeType,
                         XMLNS_XLINK );

    m_xWriteDocumentHandler->startElement( ELEMENT_NS_STATUSBAR, pList.get() );
    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );

    sal_Int32  nItemCount = m_aStatusBarItems->getCount();
    Any        aAny;

    for ( sal_Int32 nItemPos = 0; nItemPos < nItemCount; nItemPos++ )
    {
        Sequence< PropertyValue > aProps;
        aAny = m_aStatusBarItems->getByIndex( nItemPos );
        if ( aAny >>= aProps )
        {
            OUString    aCommandURL;
            OUString    aHelpURL;
            sal_Int16   nStyle( ItemStyle::ALIGN_CENTER|ItemStyle::DRAW_IN3D );
            sal_Int16   nWidth( 0 );
            sal_Int16   nOffset( STATUSBAR_OFFSET );

            ExtractStatusbarItemParameters(
                aProps,
                aCommandURL,
                aHelpURL,
                nOffset,
                nStyle,
                nWidth );

            if ( !aCommandURL.isEmpty() )
                WriteStatusBarItem( aCommandURL, nOffset, nStyle, nWidth );
        }
    }

    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
    m_xWriteDocumentHandler->endElement( ELEMENT_NS_STATUSBAR );
    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
    m_xWriteDocumentHandler->endDocument();
}

//  protected member functions

void OWriteStatusBarDocumentHandler::WriteStatusBarItem(
    const OUString& rCommandURL,
    sal_Int16            nOffset,
    sal_Int16            nStyle,
    sal_Int16            nWidth )
{
    ::comphelper::AttributeList* pList = new ::comphelper::AttributeList;
    Reference< XAttributeList > xList( static_cast<XAttributeList *>(pList) , UNO_QUERY );

    if (m_aAttributeURL.isEmpty() )
    {
        m_aAttributeURL = m_aXMLXlinkNS + ATTRIBUTE_URL;
    }

    // save required attribute (URL)
    pList->AddAttribute( m_aAttributeURL, m_aAttributeType, rCommandURL );

    // alignment
    if ( nStyle & ItemStyle::ALIGN_RIGHT )
    {
        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_ALIGN,
                             m_aAttributeType,
                             ATTRIBUTE_ALIGN_RIGHT );
    }
    else if ( nStyle & ItemStyle::ALIGN_CENTER )
    {
        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_ALIGN,
                             m_aAttributeType,
                             ATTRIBUTE_ALIGN_CENTER );
    }
    else
    {
        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_ALIGN,
                             m_aAttributeType,
                             ATTRIBUTE_ALIGN_LEFT );
    }

    // style ( StatusBarItemBits::In is default )
    if ( nStyle & ItemStyle::DRAW_FLAT )
    {
        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_STYLE,
                             m_aAttributeType,
                             ATTRIBUTE_STYLE_FLAT );
    }
    else if ( nStyle & ItemStyle::DRAW_OUT3D )
    {
        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_STYLE,
                             m_aAttributeType,
                             ATTRIBUTE_STYLE_OUT );
    }

    // autosize (default sal_False)
    if ( nStyle & ItemStyle::AUTO_SIZE )
    {
        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_AUTOSIZE,
                             m_aAttributeType,
                             ATTRIBUTE_BOOLEAN_TRUE );
    }

    // ownerdraw (default sal_False)
    if ( nStyle & ItemStyle::OWNER_DRAW )
    {
        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_OWNERDRAW,
                             m_aAttributeType,
                             ATTRIBUTE_BOOLEAN_TRUE );
    }

    // width (default 0)
    if ( nWidth > 0 )
    {
        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_WIDTH,
                             m_aAttributeType,
                             OUString::number( nWidth ) );
    }

    // offset (default STATUSBAR_OFFSET)
    if ( nOffset != STATUSBAR_OFFSET )
    {
        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_OFFSET,
                             m_aAttributeType,
                             OUString::number( nOffset ) );
    }

    // mandatory (default sal_True)
    if ( !( nStyle & ItemStyle::MANDATORY ) )
    {
        pList->AddAttribute( m_aXMLStatusBarNS + ATTRIBUTE_MANDATORY,
                             m_aAttributeType,
                             ATTRIBUTE_BOOLEAN_FALSE );
    }

    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
    m_xWriteDocumentHandler->startElement( ELEMENT_NS_STATUSBARITEM, xList );
    m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
    m_xWriteDocumentHandler->endElement( ELEMENT_NS_STATUSBARITEM );
}

} // namespace framework

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