pqUndoStackBuilder.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-FileCopyrightText: Copyright (c) Sandia Corporation
// SPDX-License-Identifier: BSD-3-Clause
#ifndef pqUndoStackBuilder_h
#define pqUndoStackBuilder_h

#include "pqComponentsModule.h"
#include "vtkSMMessageMinimal.h"
#include "vtkSMUndoStackBuilder.h"

class vtkCommand;

class PQCOMPONENTS_EXPORT pqUndoStackBuilder : public vtkSMUndoStackBuilder
{
public:
  static pqUndoStackBuilder* New();
  vtkTypeMacro(pqUndoStackBuilder, vtkSMUndoStackBuilder);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  vtkGetMacro(IgnoreIsolatedChanges, bool);
  vtkSetMacro(IgnoreIsolatedChanges, bool);

  void SetUndoStack(vtkSMUndoStack*) override;

  void OnStateChange(vtkSMSession* session, vtkTypeUInt32 globalId,
    const vtkSMMessage* previousState, const vtkSMMessage* newState) override;

protected:
  pqUndoStackBuilder();
  ~pqUndoStackBuilder() override;

  bool Filter(vtkSMSession* session, vtkTypeUInt32 globalId);

  bool IgnoreIsolatedChanges;
  bool UndoRedoing;

private:
  pqUndoStackBuilder(const pqUndoStackBuilder&) = delete;
  void operator=(const pqUndoStackBuilder&) = delete;
};

#endif