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vtkPlaybackWidget.cxx
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vtkPlaybackWidget.cxx
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/*=========================================================================
Program: Visualization Toolkit
Module: vtkPlaybackWidget.cxx
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "vtkPlaybackWidget.h"
#include "vtkPlaybackRepresentation.h"
#include "vtkCallbackCommand.h"
#include "vtkObjectFactory.h"
vtkStandardNewMacro(vtkPlaybackWidget);
//-------------------------------------------------------------------------
vtkPlaybackWidget::vtkPlaybackWidget() = default;
//-------------------------------------------------------------------------
vtkPlaybackWidget::~vtkPlaybackWidget() = default;
//----------------------------------------------------------------------
void vtkPlaybackWidget::CreateDefaultRepresentation()
{
if ( ! this->WidgetRep )
{
this->WidgetRep = vtkPlaybackRepresentation::New();
}
}
//-------------------------------------------------------------------------
void vtkPlaybackWidget::SelectRegion(double eventPos[2])
{
if ( ! this->WidgetRep )
{
return;
}
double x = eventPos[0];
if ( x < 0.16667 )
{
reinterpret_cast<vtkPlaybackRepresentation*>(this->WidgetRep)->JumpToBeginning();
}
else if ( x <= 0.333333 )
{
reinterpret_cast<vtkPlaybackRepresentation*>(this->WidgetRep)->BackwardOneFrame();
}
else if ( x <= 0.500000 )
{
reinterpret_cast<vtkPlaybackRepresentation*>(this->WidgetRep)->Stop();
}
else if ( x < 0.666667 )
{
reinterpret_cast<vtkPlaybackRepresentation*>(this->WidgetRep)->Play();
}
else if ( x <= 0.833333 )
{
reinterpret_cast<vtkPlaybackRepresentation*>(this->WidgetRep)->ForwardOneFrame();
}
else if ( x <= 1.00000 )
{
reinterpret_cast<vtkPlaybackRepresentation*>(this->WidgetRep)->JumpToEnd();
}
}
//-------------------------------------------------------------------------
void vtkPlaybackWidget::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os,indent);
}