203 lines
7.0 KiB
C++
203 lines
7.0 KiB
C++
// ____ ______ __
|
|
// / __ \ / ____// /
|
|
// / /_/ // / / /
|
|
// / ____// /___ / /___ PixInsight Class Library
|
|
// /_/ \____//_____/ PCL 2.4.23
|
|
// ----------------------------------------------------------------------------
|
|
// pcl/StandardStatus.h - Released 2022-03-12T18:59:29Z
|
|
// ----------------------------------------------------------------------------
|
|
// This file is part of the PixInsight Class Library (PCL).
|
|
// PCL is a multiplatform C++ framework for development of PixInsight modules.
|
|
//
|
|
// Copyright (c) 2003-2022 Pleiades Astrophoto S.L. All Rights Reserved.
|
|
//
|
|
// Redistribution and use in both source and binary forms, with or without
|
|
// modification, is permitted provided that the following conditions are met:
|
|
//
|
|
// 1. All redistributions of source code must retain the above copyright
|
|
// notice, this list of conditions and the following disclaimer.
|
|
//
|
|
// 2. All redistributions in binary form must reproduce the above copyright
|
|
// notice, this list of conditions and the following disclaimer in the
|
|
// documentation and/or other materials provided with the distribution.
|
|
//
|
|
// 3. Neither the names "PixInsight" and "Pleiades Astrophoto", nor the names
|
|
// of their contributors, may be used to endorse or promote products derived
|
|
// from this software without specific prior written permission. For written
|
|
// permission, please contact info@pixinsight.com.
|
|
//
|
|
// 4. All products derived from this software, in any form whatsoever, must
|
|
// reproduce the following acknowledgment in the end-user documentation
|
|
// and/or other materials provided with the product:
|
|
//
|
|
// "This product is based on software from the PixInsight project, developed
|
|
// by Pleiades Astrophoto and its contributors (https://pixinsight.com/)."
|
|
//
|
|
// Alternatively, if that is where third-party acknowledgments normally
|
|
// appear, this acknowledgment must be reproduced in the product itself.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY PLEIADES ASTROPHOTO AND ITS CONTRIBUTORS
|
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
// TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL PLEIADES ASTROPHOTO OR ITS
|
|
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
// EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, BUSINESS
|
|
// INTERRUPTION; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; AND LOSS OF USE,
|
|
// DATA OR PROFITS) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
// POSSIBILITY OF SUCH DAMAGE.
|
|
// ----------------------------------------------------------------------------
|
|
|
|
#ifndef __PCL_StandardStatus_h
|
|
#define __PCL_StandardStatus_h
|
|
|
|
/// \file pcl/StandardStatus.h
|
|
|
|
#ifndef __PCL_BUILDING_PIXINSIGHT_APPLICATION
|
|
|
|
#include <pcl/Defs.h>
|
|
|
|
#include <pcl/Console.h>
|
|
#include <pcl/StatusMonitor.h>
|
|
|
|
namespace pcl
|
|
{
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
/*!
|
|
* \class StandardStatus
|
|
* \brief A status monitoring callback that sends progress information to the
|
|
* process console.
|
|
*
|
|
* %StandardStatus uses the processing console associated with the current
|
|
* processing thread to provide feedback and progress information on a
|
|
* process being monitored by a StatusMonitor object.
|
|
*
|
|
* %StandardStatus is suitable for processes where a total <em>status
|
|
* monitoring count</em> can be computed in advance. For example, this happens
|
|
* with processes that operate on a pixel-by-pixel basis and perform a fixed
|
|
* number of iterations, or a number of iterations that can be predicted before
|
|
* running the process. For cases where a total count is not available or
|
|
* cannot be computed, the SpinStatus class is more suitable.
|
|
*
|
|
* %StandardStatus and %SpinStatus are used by all standard PixInsight
|
|
* processes and file formats. Unless a specific module has an extremely good
|
|
* reason to proceed otherwise, we recommend that all modules also use these
|
|
* monitoring classes. This ensures that efficient and coherent feedback is
|
|
* provided to the user on the entire PixInsight platform.
|
|
*
|
|
* In addition, using %StandardStatus (and also %SpinStatus) allows the
|
|
* PixInsight core application to process mouse, keyboard and screen update
|
|
* events. In this way the application's GUI can be responsive if the user
|
|
* requests aborting or suspending the monitored process.
|
|
*
|
|
* \sa StatusCallback, StatusMonitor, Console, SpinStatus, ProgressBarStatus,
|
|
* MuteStatus
|
|
*/
|
|
class PCL_CLASS StandardStatus : public StatusCallback
|
|
{
|
|
public:
|
|
|
|
/*!
|
|
* Constructs a default %StandardStatus object.
|
|
*/
|
|
StandardStatus() = default;
|
|
|
|
/*!
|
|
* Copy constructor.
|
|
*/
|
|
StandardStatus( const StandardStatus& x )
|
|
: StatusCallback( x )
|
|
, m_last( x.m_last )
|
|
{
|
|
}
|
|
|
|
/*!
|
|
* Move constructor.
|
|
*/
|
|
StandardStatus( StandardStatus&& x )
|
|
: StatusCallback( std::move( x ) )
|
|
, m_console( std::move( x.m_console ) )
|
|
, m_last( x.m_last )
|
|
, m_thread( x.m_thread )
|
|
{
|
|
x.m_thread = nullptr;
|
|
}
|
|
|
|
/*!
|
|
* Destroys a %StandardStatus instance.
|
|
*/
|
|
virtual ~StandardStatus()
|
|
{
|
|
}
|
|
|
|
/*!
|
|
* Copy constructor. Returns a reference to this object.
|
|
*/
|
|
StandardStatus& operator =( const StandardStatus& x )
|
|
{
|
|
(void)StatusCallback::operator =( x );
|
|
m_last = x.m_last;
|
|
return *this;
|
|
}
|
|
|
|
/*!
|
|
* Move constructor. Returns a reference to this object.
|
|
*/
|
|
StandardStatus& operator =( StandardStatus&& x )
|
|
{
|
|
if ( this != &x )
|
|
{
|
|
(void)StatusCallback::operator =( std::move( x ) );
|
|
m_console = std::move( x.m_console );
|
|
m_last = x.m_last;
|
|
m_thread = x.m_thread;
|
|
x.m_thread = nullptr;
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
/*!
|
|
* This function is called by a status \a monitor object when a new
|
|
* monitored process is about to start.
|
|
*/
|
|
int Initialized( const StatusMonitor& monitor ) const override;
|
|
|
|
/*!
|
|
* Function called by a status \a monitor object to signal an update of the
|
|
* progress count for the current process.
|
|
*/
|
|
int Updated( const StatusMonitor& monitor ) const override;
|
|
|
|
/*!
|
|
* Function called by a status \a monitor object to signal that the current
|
|
* process has finished.
|
|
*/
|
|
int Completed( const StatusMonitor& monitor ) const override;
|
|
|
|
/*!
|
|
* Function called by a status \a monitor object when the progress
|
|
* information for the current process has been changed.
|
|
*/
|
|
void InfoUpdated( const StatusMonitor& monitor ) const override;
|
|
|
|
private:
|
|
|
|
mutable pcl::Console m_console;
|
|
mutable int m_last = -1;
|
|
mutable void* m_thread = nullptr;
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
} // pcl
|
|
|
|
#endif // __PCL_BUILDING_PIXINSIGHT_APPLICATION
|
|
|
|
#endif // __PCL_StandardStatus_h
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// EOF pcl/StandardStatus.h - Released 2022-03-12T18:59:29Z
|