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/*=========================================================================
Program: Visualization Toolkit
Module: vtkViewUpdater.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.
=========================================================================*/
/*-------------------------------------------------------------------------
Copyright 2008 Sandia Corporation.
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
#include "vtkViewUpdater.h"
#include "vtkAnnotationLink.h"
#include "vtkCommand.h"
#include "vtkObjectFactory.h"
#include "vtkView.h"
#include "vtkRenderView.h"
#include <vector>
#include <algorithm>
vtkStandardNewMacro(vtkViewUpdater);
class vtkViewUpdater::vtkViewUpdaterInternals : public vtkCommand
{
public:
void Execute(vtkObject*, unsigned long, void*) VTK_OVERRIDE
{
for (unsigned int i = 0; i < this->Views.size(); ++i)
{
vtkRenderView* rv = vtkRenderView::SafeDownCast(this->Views[i]);
if (rv)
{
rv->Render();
}
else
{
this->Views[i]->Update();
}
}
}
std::vector<vtkView*> Views;
};
vtkViewUpdater::vtkViewUpdater()
{
this->Internals = new vtkViewUpdaterInternals();
}
vtkViewUpdater::~vtkViewUpdater()
{
this->Internals->Delete();
}
void vtkViewUpdater::AddView(vtkView* view)
{
this->Internals->Views.push_back(view);
//view->AddObserver(vtkCommand::SelectionChangedEvent, this->Internals);
}
void vtkViewUpdater::RemoveView(vtkView* view)
{
std::vector<vtkView*>::iterator p;
p = std::find(this->Internals->Views.begin(), this->Internals->Views.end(), view);
if(p == this->Internals->Views.end())
return;
this->Internals->Views.erase(p);
}
void vtkViewUpdater::AddAnnotationLink(vtkAnnotationLink* link)
{
link->AddObserver(vtkCommand::AnnotationChangedEvent, this->Internals);
}
void vtkViewUpdater::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
}
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