cxMultiFileInputWidget.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.
                 
Copyright (c) SINTEF Department of Medical Technology.
All rights reserved.
                 
CustusX is released under a BSD 3-Clause license.
                 
See Lisence.txt (https://github.com/SINTEFMedtek/CustusX/blob/master/License.txt) for details.
=========================================================================*/
#ifndef CXMULTIFILEINPUTWIDGET_H_
#define CXMULTIFILEINPUTWIDGET_H_

#include "cxResourceWidgetsExport.h"

#include <QWidget>
class QLabel;
class QLineEdit;
class QTextEdit;
class QToolButton;
class QGridLayout;
class QAction;

namespace cx
{

class cxResourceWidgets_EXPORT MultiFileInputWidget : public QWidget
{
        Q_OBJECT
public:
        MultiFileInputWidget(QWidget* parent=0);

        void setDescription(QString text);
        void setFilenames(QStringList text);
//      void addFilename(QString text);
        void setHelp(QString text);
        void setBrowseHelp(QString text);
        QStringList getFilenames() const;
        QStringList getAbsoluteFilenames() const;
        void setBasePath(QString path);
        void setUseRelativePath(bool on);

signals:
        void fileChanged();

private slots:
        void browse();
        void updateColor();
        void evaluateTextChanges();
private:
        void updateHelpInternal();
        void widgetHasBeenChanged();
        QStringList convertToAbsoluteFilenames(QStringList text) const;
        QString convertToAbsoluteFilename(QString text) const;
        QString convertFilenamesToTextEditText(QStringList files) const;
        QString convertToPresentableFilename(QString text) const;

        QStringList mLastFilenames;
        QString mBasePath;
        bool mUseRelativePath;
        QString mBaseHelp;

        QLabel* mDescription;
        QTextEdit* mFilenameEdit;
        QToolButton* mBrowseButton;
        QGridLayout* mLayout;
        QAction* mBrowseAction;
};

} /* namespace cx */
#endif /* CXMULTIFILEINPUTWIDGET_H_ */