/**************************************************************
 * 
 * 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.
 * 
 *************************************************************/


#include "ReportVisitor.hxx"
namespace reportdesign
{
using namespace com::sun::star;

OReportVisitor::OReportVisitor(ITraverseReport* _pTraverseReport)
                       :m_pTraverseReport(_pTraverseReport)
{
    OSL_ENSURE(m_pTraverseReport,"ReportDefintion must be not NULL!");
}
// -----------------------------------------------------------------------------
void OReportVisitor::start(const uno::Reference< report::XReportDefinition>& _xReportDefinition)
{
    OSL_ENSURE(_xReportDefinition.is(),"ReportDefinition is NULL!");
    if ( !_xReportDefinition.is() )
        return;

    m_pTraverseReport->traverseReport(_xReportDefinition);
    m_pTraverseReport->traverseReportFunctions(_xReportDefinition->getFunctions());
    if ( _xReportDefinition->getPageHeaderOn() )
        m_pTraverseReport->traversePageHeader(_xReportDefinition->getPageHeader());
    if ( _xReportDefinition->getReportHeaderOn() )
        m_pTraverseReport->traverseReportHeader(_xReportDefinition->getReportHeader());
    
    uno::Reference< report::XGroups > xGroups = _xReportDefinition->getGroups();
    m_pTraverseReport->traverseGroups(xGroups);
	const sal_Int32 nCount = xGroups->getCount();
    sal_Int32 i = 0;
	for (;i<nCount ; ++i)
	{
		uno::Reference< report::XGroup > xGroup(xGroups->getByIndex(i),uno::UNO_QUERY);
        m_pTraverseReport->traverseGroup(xGroup);
        m_pTraverseReport->traverseGroupFunctions(xGroup->getFunctions());
        if ( xGroup->getHeaderOn() )
            m_pTraverseReport->traverseGroupHeader(xGroup->getHeader());
    }

    m_pTraverseReport->traverseDetail(_xReportDefinition->getDetail());

    for (i = 0;i<nCount ; ++i)
	{
		uno::Reference< report::XGroup > xGroup(xGroups->getByIndex(i),uno::UNO_QUERY);
        if ( xGroup->getFooterOn() )
            m_pTraverseReport->traverseGroupFooter(xGroup->getFooter());
    }

    if ( _xReportDefinition->getPageFooterOn() )
		m_pTraverseReport->traversePageFooter(_xReportDefinition->getPageFooter());
	if ( _xReportDefinition->getReportFooterOn() )
		m_pTraverseReport->traverseReportFooter(_xReportDefinition->getReportFooter());
}
// -----------------------------------------------------------------------------
void OReportVisitor::start(const uno::Reference< report::XGroup>& _xGroup)
{
    OSL_ENSURE(_xGroup.is(),"Group is NULL!");
    if ( !_xGroup.is() )
        return;
    m_pTraverseReport->traverseGroup(_xGroup);
    m_pTraverseReport->traverseGroupFunctions(_xGroup->getFunctions());
    if ( _xGroup->getHeaderOn() )
        m_pTraverseReport->traverseGroupHeader(_xGroup->getHeader());
    if ( _xGroup->getFooterOn() )
        m_pTraverseReport->traverseGroupFooter(_xGroup->getFooter());
}
// =============================================================================
} // namespace reportdesign
// =============================================================================