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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#pragma once
/** \file
* \ingroup freestyle
* \brief Class to encapsulate a progress bar
*/
#include <string>
#ifdef WITH_CXX_GUARDEDALLOC
# include "MEM_guardedalloc.h"
#endif
using namespace std;
namespace Freestyle {
class ProgressBar {
public:
inline ProgressBar()
{
_numtotalsteps = 0;
_progress = 0;
}
virtual ~ProgressBar()
{
}
virtual void reset()
{
_numtotalsteps = 0;
_progress = 0;
}
virtual void setTotalSteps(unsigned n)
{
_numtotalsteps = n;
}
virtual void setProgress(unsigned i)
{
_progress = i;
}
virtual void setLabelText(const string &s)
{
_label = s;
}
/*! accessors */
inline unsigned int getTotalSteps() const
{
return _numtotalsteps;
}
inline unsigned int getProgress() const
{
return _progress;
}
inline string getLabelText() const
{
return _label;
}
protected:
unsigned _numtotalsteps;
unsigned _progress;
string _label;
#ifdef WITH_CXX_GUARDEDALLOC
MEM_CXX_CLASS_ALLOC_FUNCS("Freestyle:ProgressBar")
#endif
};
} /* namespace Freestyle */
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