ModuleBase_WidgetFileSelector.h

// Copyright (C) 2014-2026  CEA, EDF
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
 
#ifndef MODULEBASE_WIDGETFILESELECTOR_H_
#define MODULEBASE_WIDGETFILESELECTOR_H_
 
#include <ModuleBase.h>
#include <ModuleBase_ModelWidget.h>
 
#include <QList>
#include <QString>
#include <QStringList>
 
class QFileDialog;
class QLineEdit;
class QWidget;
 
class MODULEBASE_EXPORT ModuleBase_WidgetFileSelector : public ModuleBase_ModelWidget
{
  Q_OBJECT
 public:
  ModuleBase_WidgetFileSelector(QWidget* theParent,
                                const Config_WidgetAPI* theData);
  virtual ~ModuleBase_WidgetFileSelector();
 
  virtual QList<QWidget*> getControls() const;
 
  bool isCurrentPathValid();
 
public slots:
  void onPathSelectionBtn();
 
  void onPathChanged();
 
protected:
  virtual bool processEscape();
 
  virtual bool storeValueCustom();
 
  virtual bool restoreValueCustom();
 
protected:
  static QString formatToFilter(const QString & theFormat);
 
  static QString filterToShortFormat(const QString & theFilter);
 
  static QStringList filterToExtensions(const QString & theFilter);
 
  QStringList getValidatorFormats() const;
 
  QString filterString() const;
 
  static QString applyExtension(const QString& theFileName, const QString& theFilter);
 
protected:
  QLineEdit* myPathField;
  QFileDialog* myFileDialog; 
 
  QString myTitle;
 
  QString mySelectedFilter;
 
  enum {
    WFS_OPEN, 
    WFS_SAVE 
  } myType; 
};
 
#endif /* MODULEBASE_WIDGETFILESELECTOR_H_ */