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/*=========================================================================
Program: ParaView
Module: $RCSfile$
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.
=========================================================================*/
// .NAME vtkSMRepresentedArrayListDomain - extends vtkSMArrayListDomain to add
// support for arrays from represented data information.
// .SECTION Description
// Representations often add new arrays on top of the ones provided by the
// inputs to the representations. In that case, the domains for properties that
// allow users to pick one of those newly added arrays need to show those
// arrays e.g. "ColorArrayName" property of geometry representations. This
// domain extends vtkSMArrayListDomain to add arrays from represented data
// for representations.
#ifndef vtkSMRepresentedArrayListDomain_h
#define vtkSMRepresentedArrayListDomain_h
#include "vtkPVServerManagerRenderingModule.h" //needed for exports
#include "vtkSMArrayListDomain.h"
#include "vtkWeakPointer.h" // needed for vtkWeakPointer.
class vtkSMRepresentationProxy;
class VTKPVSERVERMANAGERRENDERING_EXPORT vtkSMRepresentedArrayListDomain : public vtkSMArrayListDomain
{
public:
static vtkSMRepresentedArrayListDomain* New();
vtkTypeMacro(vtkSMRepresentedArrayListDomain, vtkSMArrayListDomain);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Update the domain.
virtual void Update(vtkSMProperty*);
// Description:
// Set this to true (default) to let this domain use the
// represented-data-information from the outer most representation proxy.
// This ensures that for composite representations where user is provided with
// a selection between multiple representations, the represented array list
// domain fills its values up based on the currently active representation
// type, rather than the representation subproxy from which the property was
// exposed.
// In XML, use 'use_true_parent' attribute on the domain element to set this
// value.
vtkGetMacro(UseTrueParentForRepresentatedDataInformation, bool);
protected:
vtkSMRepresentedArrayListDomain();
~vtkSMRepresentedArrayListDomain();
// Description:
// Overridden to process "use_true_parent".
virtual int ReadXMLAttributes(vtkSMProperty* prop, vtkPVXMLElement* elem);
// Description:
// Returns true if an array should be filtered out based on its name or number
// of tuples (for field data arrays).
// This implementation returns true if the array name matches
// an expression in the vtkPVColorArrayListSettings singleton.
virtual bool IsFilteredArray(
vtkPVDataInformation* info, int association, const char* arrayName);
// Description:
// HACK: Provides a temporary mechanism for subclasses to provide an
// "additional" vtkPVDataInformation instance to get available arrays list
// from.
virtual vtkPVDataInformation* GetExtraDataInformation();
void SetRepresentationProxy(vtkSMRepresentationProxy*);
void OnRepresentationDataUpdated();
vtkWeakPointer<vtkSMRepresentationProxy> RepresentationProxy;
unsigned long ObserverId;
vtkSetMacro(UseTrueParentForRepresentatedDataInformation, bool);
bool UseTrueParentForRepresentatedDataInformation;
private:
vtkSMRepresentedArrayListDomain(const vtkSMRepresentedArrayListDomain&); // Not implemented
void operator=(const vtkSMRepresentedArrayListDomain&); // Not implemented
};
#endif
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