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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
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 * 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
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#ifndef _XMLOFF_PROGRESSBARHELPER_HXX
#define _XMLOFF_PROGRESSBARHELPER_HXX

#include "sal/config.h"
#include "xmloff/dllapi.h"
#include <com/sun/star/task/XStatusIndicator.hpp>
#include <com/sun/star/frame/XModel.hpp>

#define XML_PROGRESSRANGE	"ProgressRange"
#define XML_PROGRESSMAX		"ProgressMax"
#define XML_PROGRESSCURRENT	"ProgressCurrent"
#define XML_PROGRESSREPEAT  "ProgressRepeat"

class XMLOFF_DLLPUBLIC ProgressBarHelper
{
			::com::sun::star::uno::Reference < ::com::sun::star::task::XStatusIndicator > 	xStatusIndicator;
			sal_Int32																		nRange;
			sal_Int32																		nReference;
			sal_Int32																		nValue;
			double																			fOldPercent;
			sal_Bool																		bStrict;
            // #96469#; if the value goes over the Range the progressbar starts again
            sal_Bool                                                                        bRepeat;

#ifdef DBG_UTIL
			sal_Bool																		bFailure;
#endif
public:
			ProgressBarHelper(const ::com::sun::star::uno::Reference < ::com::sun::star::task::XStatusIndicator>& xStatusIndicator,
								const sal_Bool bStrict);
			~ProgressBarHelper();

			void SetText(::rtl::OUString& rText) { if (xStatusIndicator.is()) xStatusIndicator->setText(rText); }
			void SetRange(sal_Int32 nVal) { nRange = nVal; }
			void SetReference(sal_Int32 nVal) { nReference = nVal; }
			void SetValue(sal_Int32 nValue);
            void SetRepeat(sal_Bool bValue) { bRepeat = bValue; }
			inline void Increment(sal_Int32 nInc = 1) { SetValue( nValue+nInc ); }
            void End() { if (xStatusIndicator.is()) xStatusIndicator->end(); }

			// set the new reference and returns the new value which gives the
			// Progress Bar the sam position as before
			sal_Int32 ChangeReference(sal_Int32 nNewReference);

			sal_Int32 GetReference() { return nReference; }
			sal_Int32 GetValue() { return nValue; }
            sal_Bool GetRepeat() { return bRepeat; }
};

#endif