/*
 * 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 "StylesheetExecutionContext.hpp"


#include <xalanc/XMLSupport/FormatterToText.hpp>


#include "ElemTemplateElement.hpp"


namespace XALAN_CPP_NAMESPACE {


StylesheetExecutionContext::StylesheetExecutionContext(MemoryManager& m_memoryManager, XObjectFactory*  theXObjectFactory) :
    XPathExecutionContext(m_memoryManager, theXObjectFactory)
{
}


StylesheetExecutionContext::~StylesheetExecutionContext()
{
}


#if defined(XALAN_RECURSIVE_STYLESHEET_EXECUTION)
void
StylesheetExecutionContext::ParamsPushPop::doPush(
            const ElemTemplateElement&      xslCallTemplateElement,
            int                             savedStackFrameIndex)
{
    if (xslCallTemplateElement.hasParams() == true)
    {
        getExecutionContext().pushCurrentStackFrameIndex(savedStackFrameIndex);

        getExecutionContext().pushParams(xslCallTemplateElement);
    }
}


void
StylesheetExecutionContext::ParamsPushPop::doPush(const ElemTemplateElement&    xslCallTemplateElement)
{
    if (xslCallTemplateElement.hasParams() == true)
    {
        getExecutionContext().pushParams(xslCallTemplateElement);
    }
}


StylesheetExecutionContext::BorrowReturnFormatterToText::BorrowReturnFormatterToText(
            StylesheetExecutionContext&     executionContext,
            Writer&                         writer,
            bool                            normalizeLinefeed,
            bool                            handleIgnorableWhitespace)  :
    m_executionContext(executionContext),
    m_formatter(executionContext.borrowFormatterToText())
{
    assert(m_formatter != 0);

    m_formatter->setNormalizeLinefeed(normalizeLinefeed);
    m_formatter->setHandleIgnorableWhitespace(handleIgnorableWhitespace);
    m_formatter->clearEncoding();
    m_formatter->setWriter(&writer);
}
#endif


}