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/*===========================================================================*\
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*                              OpenFlipper                                   *
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 *           Copyright (c) 2001-2015, RWTH-Aachen University                 *
 *           Department of Computer Graphics and Multimedia                  *
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\*===========================================================================*/

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#ifndef VSI_FILENAMEWIDGET_HH
#define VSI_FILENAMEWIDGET_HH

//== INCLUDES =================================================================
#include <QString>
#include <QFileDialog>

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#include "../parser/typeWidget.hh"
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class QLineEdit;
class QPushButton;

//== NAMESPACES ===============================================================
namespace VSI {

//== CLASS DEFINITION =========================================================

/** Widget to configure filename inputs
 */

class FilenameWidget : public TypeWidget {
  Q_OBJECT

  public:

    /// Constructor
    FilenameWidget (QMap <QString, QString> &_hints, QString _typeName, QWidget *_parent = NULL);

    /// Destructor
    ~FilenameWidget ();

    /// Convert current value to string
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    QString toValue () override;
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    /// Read value from string
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    void fromValue (QString _from) override;
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    /// Reset to default
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    void toDefault () override;
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  private slots:

    // Show file dialog
    void showDialog ();

  private:
    QString default_;

    QLineEdit *line_;
    QPushButton *selectButton_;

    QFileDialog::AcceptMode mode_;
    QString filter_;
    QString defaultSuffix_;
    bool dirOnly_;
};
//=============================================================================
}
//=============================================================================

#endif