#ifndef MANTIDQTMANTIDWIDGETS_SAVEWORKSPACES_H_
#define MANTIDQTMANTIDWIDGETS_SAVEWORKSPACES_H_

#include "MantidQtAPI/MantidDialog.h"
#include "WidgetDllOption.h"
#include <QHash>
#include <QSignalMapper>
#include <QGridLayout>
#include <QListWidget>
#include <QLineEdit>
#include <QCheckBox>
#include <QString>

#include "MantidAPI/FrameworkManager.h"

namespace MantidQt {
namespace MantidWidgets {
/**
Implements a dialog box that allows users to save multiple Mantid workspaces

@author Steve Williams

Copyright &copy; 2010 ISIS Rutherford Appleton Laboratory, NScD Oak Ridge
National Laboratory & European Spallation Source

This file is part of Mantid.

Mantid is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.

Mantid is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

File change history is stored at: <https://github.com/mantidproject/mantid>
Code Documentation is available at: <http://doxygen.mantidproject.org>
*/
class EXPORT_OPT_MANTIDQT_MANTIDWIDGETS SaveWorkspaces
    : public API::MantidDialog {
  Q_OBJECT

public:
  SaveWorkspaces(QWidget *parent, const QString &suggFname,
                 QHash<const QCheckBox *const, QString> &defSavs,
                 bool saveAsZeroErrorFree);
  void initLayout();
  /// Returns the save extension expected the name algorithm
  static QString getSaveAlgExt(const QString &algName);
public slots:
  void onSaveAsZeroErrorFreeChanged(int state);

signals:
  void closing();
  void createZeroErrorFreeWorkspace(QString &originalWorkspace,
                                    QString &zeroFreeWorkspace);
  void deleteZeroErrorFreeWorkspace(QString &zeroFreeWorkspace);

private:
  QLineEdit *m_fNameEdit;
  QListWidget *m_workspaces;
  QCheckBox *m_append;
  QString m_lastName;
  bool m_saveAsZeroErrorFree;

  QHash<QCheckBox *const, QString> m_savFormats;
  typedef QHash<QCheckBox *const, QString>::const_iterator SavFormatsConstIt;

  void setupLine1(QHBoxLayout *const lineOne);
  void setupLine2(QHBoxLayout *const lineTwo,
                  const QHash<const QCheckBox *const, QString> &defSavs);
  void readSettings();
  void setFileName(const QString &newName);
  void setupFormatTicks(const QHash<const QCheckBox *const, QString> &defSavs);
  void saveSettings() const;

  void addButtonsDisab(int row);
  void closeEvent(QCloseEvent *event) override;
  QString saveList(const QList<QListWidgetItem *> &list,
                   const QString &algorithm, QString fileBase, bool toAppend,
                   QHash<QString, QString> workspaceMap);
  QHash<QString, QString>
  provideZeroFreeWorkspaces(const QListWidget *workspaces);
  void removeZeroFreeWorkspaces(QHash<QString, QString> workspaces);

private slots:
  void saveSel();
  void setFileName(int row);
  void saveFileBrowse();
};
}
}

#endif // MANTIDQTMANTIDWIDGETS_SAVEWORKSPACES_H_