/**************************************************************
 * 
 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/


#ifndef _SCRIPTING_XML_ELEMENT_HXX_
#define _SCRIPTING_XML_ELEMENT_HXX_

#include <vector>

#include <cppuhelper/implbase1.hxx>

#include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>

namespace scripting_impl
{
// for simplification
#define css ::com::sun::star
#define dcsssf ::drafts::com::sun::star::script::framework

/*##################################################################################################
 
 EXPORTING
 
##################################################################################################*/

//==================================================================================================
class XMLElement : public ::cppu::WeakImplHelper1< css::xml::sax::XAttributeList >
{
public:
    inline XMLElement( ::rtl::OUString const & name, ::rtl::OUString const & chars )
    SAL_THROW( () )
            : _name( name ), _chars( chars )
    {
    }

    inline XMLElement( ::rtl::OUString const & name )
    SAL_THROW( () )
            : _name( name )
    {
    }

    /** Adds a sub element of element.
     
     @param xElem element reference
    */
    void SAL_CALL addSubElement(
        css::uno::Reference< css::xml::sax::XAttributeList > const & xElem )
        SAL_THROW( () );

    /** Gets sub element of given index.  The index follows order in which sub elements were added.
     
     @param nIndex index of sub element
    */
    css::uno::Reference< css::xml::sax::XAttributeList > SAL_CALL getSubElement( 
        sal_Int32 nIndex )
        SAL_THROW( () );

    /** Adds an attribute to elements.
     
     @param rAttrName qname of attribute
     @param rValue value string of element
    */
    void SAL_CALL addAttribute( ::rtl::OUString const & rAttrName, 
        ::rtl::OUString const & rValue )
        SAL_THROW( () );

    /** Gets the tag name (qname) of element.

     @return
       qname of element
    */
    inline ::rtl::OUString SAL_CALL getName() SAL_THROW( () )
    {
        return _name;
    }

    /** Dumps out element (and all sub elements).
           
     @param xOut document handler to be written to
    */
    void SAL_CALL dump(
        css::uno::Reference< css::xml::sax::XExtendedDocumentHandler > const & xOut );
    /** Dumps out sub elements (and all further sub elements).
           
     @param xOut document handler to be written to
    */
    void SAL_CALL dumpSubElements(
        css::uno::Reference< css::xml::sax::XExtendedDocumentHandler > const & xOut );

    // XAttributeList
    virtual sal_Int16 SAL_CALL getLength()
        throw ( css::uno::RuntimeException );
    virtual ::rtl::OUString SAL_CALL getNameByIndex( sal_Int16 nPos )
         throw ( css::uno::RuntimeException );
    virtual ::rtl::OUString SAL_CALL getTypeByIndex( sal_Int16 nPos )
        throw ( css::uno::RuntimeException );
    virtual ::rtl::OUString SAL_CALL getTypeByName( ::rtl::OUString const & rName )
        throw ( css::uno::RuntimeException );
    virtual ::rtl::OUString SAL_CALL getValueByIndex( sal_Int16 nPos )
        throw ( css::uno::RuntimeException );
    virtual ::rtl::OUString SAL_CALL getValueByName( ::rtl::OUString const & rName )
        throw ( css::uno::RuntimeException );

protected:
    ::rtl::OUString _name;

    ::rtl::OUString _chars;

    ::std::vector< ::rtl::OUString > _attrNames;
    ::std::vector< ::rtl::OUString > _attrValues;

    ::std::vector< css::uno::Reference<
    css::xml::sax::XAttributeList > > _subElems;
};

}

#endif