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/*=========================================================================
Program: ParaView
Module: vtkSMProxyConfigurationWriter.cxx
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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 "vtkSMProxyConfigurationWriter.h"
#include "vtkObjectFactory.h"
#include "vtkSMProxy.h"
#include "vtkSMPropertyIterator.h"
#include "vtkSMNamedPropertyIterator.h"
#include "vtkSMProxyConfigurationFileInfo.h"
#include "vtkStringList.h"
#include "vtkPVXMLElement.h"
#include <fstream>
#include <iostream>
#define safeio(a) ((a)?(a):"NULL")
vtkStandardNewMacro(vtkSMProxyConfigurationWriter);
//---------------------------------------------------------------------------
vtkSMProxyConfigurationWriter::vtkSMProxyConfigurationWriter()
:
FileName(0),
Proxy(0),
PropertyIterator(0),
FileIdentifier(0),
FileDescription(0),
FileExtension(0)
{
vtkSMProxyConfigurationFileInfo info;
this->SetFileIdentifier(info.FileIdentifier);
this->SetFileDescription(info.FileDescription);
this->SetFileExtension(info.FileExtension);
}
//---------------------------------------------------------------------------
vtkSMProxyConfigurationWriter::~vtkSMProxyConfigurationWriter()
{
this->SetFileName(0);
this->SetProxy(0);
this->SetPropertyIterator(0);
this->SetFileIdentifier(0);
this->SetFileDescription(0);
this->SetFileExtension(0);
}
//---------------------------------------------------------------------------
vtkCxxSetObjectMacro(vtkSMProxyConfigurationWriter,PropertyIterator,vtkSMPropertyIterator);
//---------------------------------------------------------------------------
vtkCxxSetObjectMacro(vtkSMProxyConfigurationWriter,Proxy,vtkSMProxy);
//---------------------------------------------------------------------------
int vtkSMProxyConfigurationWriter::WriteConfiguration(std::ostream &os)
{
// The user didn't set a iterator, assume he wants all
// of the properties saved, use the default iterator.
int deleteIter=0;
vtkSMPropertyIterator *iter=this->PropertyIterator;
if (!iter)
{
iter=this->Proxy->NewPropertyIterator();
deleteIter=1;
}
os << "<?xml version=\"1.0\"?>" << endl;
vtkPVXMLElement* state=vtkPVXMLElement::New();
state->SetName(this->GetFileIdentifier());
state->AddAttribute("description",this->GetFileDescription());
state->AddAttribute("version",this->GetWriterVersion());
// We don't want Sub-proxy
this->Proxy->SaveXMLState(state, iter);
state->PrintXML(os, vtkIndent());
state->Delete();
// clean up the default iterator
if (deleteIter)
{
iter->Delete();
}
return 1;
}
//---------------------------------------------------------------------------
int vtkSMProxyConfigurationWriter::WriteConfiguration(const char *cFilename)
{
if (cFilename==0)
{
vtkErrorMacro("Cannot write filename NULL.");
return 0;
}
// If there client has set an extension then we add it if it's not
// present. To save with out th eextension, set it NULL.
const char *cExt=this->GetFileExtension();
cExt=(cExt==NULL?"":cExt);
std::string filename(cFilename);
std::string ext(cExt);
if (!ext.empty()
&& (filename.size()<=ext.size()
|| filename.find(ext,filename.size()-ext.size())==std::string::npos))
{
filename+=ext;
}
std::ofstream os(filename.c_str(), ios::out);
if (!os.good())
{
vtkErrorMacro("Failed to open " << filename.c_str() << " for writing.");
return 0;
}
this->WriteConfiguration(os);
os.close();
return 1;
}
//---------------------------------------------------------------------------
int vtkSMProxyConfigurationWriter::WriteConfiguration()
{
return this->WriteConfiguration(this->FileName);
}
//---------------------------------------------------------------------------
void vtkSMProxyConfigurationWriter::PrintSelf(std::ostream &os,
vtkIndent indent)
{
this->Superclass::PrintSelf(os,indent);
os << indent << "FileName: " << safeio(this->FileName) << endl
<< indent << "Proxy: " << this->Proxy << endl
<< indent << "PropertyIterator: " << this->PropertyIterator << endl
<< indent << "Proxy: " << Proxy << endl
<< indent << "FileIdentifier: " << safeio(this->GetFileIdentifier()) << endl
<< indent << "FileDescription: " << safeio(this->GetFileDescription()) << endl
<< indent << "FileExtension: " << safeio(this->GetFileExtension()) << endl
<< indent << "WriterVersion: " << safeio(this->GetWriterVersion()) << endl;
}
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