/usr/include/terralib/kernel/TeProgressBase.h is in libterralib-dev 4.3.0+dfsg.2-10.
This file is owned by root:root, with mode 0o644.
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TerraLib - a library for developing GIS applications.
Copyright © 2001-2007 INPE and Tecgraf/PUC-Rio.
This code is part of the TerraLib library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
You should have received a copy of the GNU Lesser General Public
License along with this library.
The authors reassure the license terms regarding the warranties.
They specifically disclaim any warranties, including, but not limited to,
the implied warranties of merchantability and fitness for a particular purpose.
The library provided hereunder is on an "as is" basis, and the authors have no
obligation to provide maintenance, support, updates, enhancements, or modifications.
In no event shall INPE and Tecgraf / PUC-Rio be held liable to any party for direct,
indirect, special, incidental, or consequential damages arising out of the use
of this library and its documentation.
*************************************************************************************/
/*! \file TePrecision.h
\brief This file contains a singleton to manage precision in TerraLib.
*/
#ifndef __TERRALIB_INTERNAL_PROGRESSBASE_H
#define __TERRALIB_INTERNAL_PROGRESSBASE_H
#include "TeDefines.h"
#include <string>
using std::string;
//! A generic Progress Interface.
/*
It defines the methods that should be implemented by concrete classes.
Assumes that a progress interface has a Caption to indicate the task
being monitored and a Message to be displayed along with the progress
indication. A progress interface also know the total number of steps
required to finish the task being monitored.
*/
class TL_DLL TeProgressBase
{
public:
//! Constructor
TeProgressBase(){}
//! Destructor
virtual ~TeProgressBase() {}
//! Sets the total number of steps to n
virtual void setTotalSteps(int n) =0;
//! Sets the current amount of progress made to n
virtual void setProgress(int n) = 0;
//! Resets the progress interface
virtual void reset() = 0;
//! Resets the progress dialog
virtual void cancel() = 0;
//! Sets the label's text
virtual void setMessage(const string& text) = 0;
//!Returns the label's text
virtual string getMessage() { return ""; }
//! Returns true whether the process was cancelled
virtual bool wasCancelled() = 0;
//! Sets the caption associated to the progress interface
virtual void setCaption(const string& cap) = 0;
};
#endif
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