pqAutoSaveBehavior.h

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

#include "pqApplicationComponentsModule.h"
#include <QObject>

#include <QDir>
#include <QString>

#include "pqUndoStack.h"

class PQAPPLICATIONCOMPONENTS_EXPORT pqAutoSaveBehavior : public QObject
{
  Q_OBJECT
  typedef QObject Superclass;

public:
  pqAutoSaveBehavior(QObject* parent = nullptr);
  ~pqAutoSaveBehavior() override;

  enum class StateFormat : unsigned int
  {
    PVSM = 0,
    Python = 1
  };

public Q_SLOTS: // NOLINT(readability-redundant-access-specifiers)
  static void saveState();

  static QDir getStateDirectory();

  static QString formatToExtension(StateFormat format);

  static bool autoSaveSettingEnabled();

  static void setAutoSaveSetting(bool enable);

  static StateFormat getStateFormat();

private Q_SLOTS:
  void updateConnections();

  void clearConnections();

private: // NOLINT(readability-redundant-access-specifiers)
  static QString getStatePath(bool bak);

  static QString getLastStatePath();

  static QString getBakStatePath();

  Q_DISABLE_COPY(pqAutoSaveBehavior)

  QPointer<pqUndoStack> ObservedStack;
  bool HasChanges = false;
};

#endif