cxFilePathProperty.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
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#ifndef CXFILEPATHPROPERTY_H
#define CXFILEPATHPROPERTY_H

#include "cxResourceExport.h"

#include <QDomElement>
#include <QStringList>
#include "cxStringPropertyBase.h"
#include "cxXmlOptionItem.h"

namespace cx
{


class cxResource_EXPORT EmbeddedFilepath
{
public:
    void appendRootPath(QString path);
    void setFilepath(QString filename); 

    QString getRelativeFilepath() const; 
    QString getAbsoluteFilepath() const; 
    bool exists() const;
    QString getRootPath() const; 
    QStringList getRootPaths() const; 

private:
    void evaluate(QString* foundRoot, bool* found, QString* foundRelative, QString* foundAbsolute) const;
    QStringList mRoots;
    QString mFilePath;
};

typedef boost::shared_ptr<class FilePathProperty> FilePathPropertyPtr;

class cxResource_EXPORT FilePathProperty: public Property
{
Q_OBJECT
public:
    static FilePathPropertyPtr initialize(const QString& uid, QString name, QString help, QString value,
        QStringList paths, QDomNode root = QDomNode());

public:
    // inherited interface
    virtual QString getDisplayName() const;
    virtual QString getUid() const;

    virtual QVariant getValueAsVariant() const;
    virtual void setValueFromVariant(QVariant val);

    virtual bool setValue(const QString& value); 
    virtual QString getValue() const; 
    virtual QString getHelp() const; 
    virtual void setHelp(QString val);

    EmbeddedFilepath getEmbeddedPath();

signals:
    void valueWasSet(); 

private:
    FilePathProperty();
    QString mName;
    QString mUid;
    QString mHelp;
    EmbeddedFilepath mFilePath;
    XmlOptionItem mStore;
};


} // namespace cx

#endif // CXFILEPATHPROPERTY_H