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/*=========================================================================
Program: ParaView
Module: vtkPVCatalystSessionCore.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 "vtkPVCatalystSessionCore.h"
#include "vtkCommand.h"
#include "vtkObjectFactory.h"
#include "vtkPVDataInformation.h"
#include "vtkPVInformation.h"
#include "vtkPVSession.h"
#include "vtkSISourceProxy.h"
#include "vtkSMMessage.h"
#include "vtkSmartPointer.h"
#include <assert.h>
#include <string>
#include <vector>
#include <sstream>
//****************************************************************************/
// Internal Class
//****************************************************************************/
class vtkPVCatalystSessionCore::vtkInternal
{
public:
vtkInternal(vtkPVCatalystSessionCore* parent)
{
this->Owner = parent;
this->ObserverId = this->Owner->AddObserver(
vtkCommand::UpdateDataEvent,
this,
&vtkPVCatalystSessionCore::vtkInternal::UpdateToCatalyseSourceProxy);
}
//---------------------------------------------------------------------------
~vtkInternal()
{
if(this->Owner)
{
this->Owner->RemoveObserver(this->ObserverId);
}
}
//---------------------------------------------------------------------------
vtkTypeUInt32 RegisterDataInformation(vtkTypeUInt32 globalid, unsigned int port, vtkPVInformation *info)
{
vtkTypeUInt32 correctId = this->GetMappedId(globalid);
if(correctId != 0)
{
//cout << "RegisterDataInformation: " << correctId << " " << port << endl;
std::string id = this->GenerateID(correctId, port, info);
this->DataInformationMap[id] = info;
}
return correctId;
}
//---------------------------------------------------------------------------
void UnRegisterDataInformation(vtkTypeUInt32 globalid)
{
std::string id = this->GenerateID(globalid, 0, NULL);
std::vector<std::string> keysToDelete;
std::map<std::string, vtkSmartPointer<vtkPVInformation> >::iterator iter;
for( iter = this->DataInformationMap.begin();
iter != this->DataInformationMap.end();
iter++)
{
if(iter->first.find(id) == 0)
{
keysToDelete.push_back(iter->first);
}
}
// Cleanup the map
std::vector<std::string>::iterator deleteIter;
for( deleteIter = keysToDelete.begin();
deleteIter != keysToDelete.end();
deleteIter++)
{
this->DataInformationMap.erase(*deleteIter);
}
}
//---------------------------------------------------------------------------
bool GatherInformation(vtkTypeUInt32 globalid, unsigned int port, vtkPVInformation *info)
{
//cout << "GatherInformation: " << globalid << " " << port << endl;
std::string id = this->GenerateID(globalid, port, info);
vtkPVInformation *storedValue = this->DataInformationMap[id];
if(storedValue)
{
vtkClientServerStream stream;
storedValue->CopyToStream(&stream);
info->CopyFromStream(&stream);
}
return true;
}
//---------------------------------------------------------------------------
std::string GenerateID(vtkTypeUInt32 globalid, unsigned int port, vtkPVInformation *info)
{
std::ostringstream id;
id << globalid << ":";
if(info)
{
id << port << ":" << info->GetClassName();
}
return id.str();
}
//---------------------------------------------------------------------------
void UpdateToCatalyseSourceProxy(vtkObject*, unsigned long, void* data)
{
vtkObject* obj = reinterpret_cast<vtkObject*>(data);
vtkSISourceProxy* siSourceProxy = vtkSISourceProxy::SafeDownCast(obj);
if(siSourceProxy)
{
siSourceProxy->SetDisablePipelineExecution(true);
}
}
//---------------------------------------------------------------------------
void ResetIdMap()
{
this->IdMap.clear();
}
//---------------------------------------------------------------------------
void UpdateIdMap(vtkTypeUInt32* data, int size)
{
for(int i=0; i < size; i += 2)
{
this->IdMap[data[i]] = data[i+1];
}
cout << endl;
}
//---------------------------------------------------------------------------
vtkTypeUInt32 GetMappedId(vtkTypeUInt32 originalId)
{
std::map<vtkTypeUInt32,vtkTypeUInt32>::iterator iter;
iter = this->IdMap.find(originalId);
if(iter != this->IdMap.end())
{
return iter->second;
}
return 0;
}
private:
vtkWeakPointer<vtkPVCatalystSessionCore> Owner;
unsigned long ObserverId;
std::map<std::string, vtkSmartPointer<vtkPVInformation> > DataInformationMap;
std::map<vtkTypeUInt32,vtkTypeUInt32> IdMap;
};
//****************************************************************************/
vtkStandardNewMacro(vtkPVCatalystSessionCore);
//----------------------------------------------------------------------------
vtkPVCatalystSessionCore::vtkPVCatalystSessionCore()
{
this->CatalystInternal = new vtkInternal(this);
}
//----------------------------------------------------------------------------
vtkPVCatalystSessionCore::~vtkPVCatalystSessionCore()
{
delete this->CatalystInternal;
}
//----------------------------------------------------------------------------
void vtkPVCatalystSessionCore::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
}
//----------------------------------------------------------------------------
bool vtkPVCatalystSessionCore::GatherInformation( vtkTypeUInt32 location,
vtkPVInformation* information,
vtkTypeUInt32 globalid)
{
if (globalid == 0)
{
information->CopyFromObject(NULL);
return true;
}
if(vtkPVDataInformation* dataInfo = vtkPVDataInformation::SafeDownCast(information))
{
return this->CatalystInternal->GatherInformation(globalid, dataInfo->GetPortNumber(), information);
}
return this->Superclass::GatherInformation(location, information, globalid);
}
//----------------------------------------------------------------------------
vtkTypeUInt32 vtkPVCatalystSessionCore::RegisterDataInformation(vtkTypeUInt32 globalid, unsigned int port, vtkPVInformation* info)
{
return this->CatalystInternal->RegisterDataInformation(globalid, port, info);
}
//----------------------------------------------------------------------------
void vtkPVCatalystSessionCore::UpdateIdMap(vtkTypeUInt32* idMapArray, int size)
{
this->CatalystInternal->UpdateIdMap(idMapArray, size);
}
//----------------------------------------------------------------------------
void vtkPVCatalystSessionCore::ResetIdMap()
{
this->CatalystInternal->ResetIdMap();
}
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