istorage.h

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#ifndef __PSWGEN_STORAGE_ISTORAGE_H
#  define __PSWGEN_STORAGE_ISTORAGE_H

#include <QObject>
#include <QString>
#include <QSharedData>
#include <QExplicitlySharedDataPointer>

class QAbstractItemModel;

namespace eVaf {
namespace PswGen {

namespace Storage {

class Data : public QSharedData
{
public:

    Data(QString const & name)
        : QSharedData()
        , mModified(false)
        , mName(name)
        , mSuffix()
        , mLength(0)
        , mFlags(0)
    {}

    Data(QString const & name, QString const & suffix, int l, uint f = 0)
        : QSharedData()
        , mModified(false)
        , mName(name)
        , mSuffix(suffix)
        , mLength(l)
        , mFlags(f)
    {}

    inline QString const & name() const { return mName; }

    inline QString const & suffix() const { return mSuffix; }
    void setSuffix(QString const & suffix)
    {
        if (suffix != mSuffix) {
            mSuffix = suffix;
            mModified = true;
        }
    }

    inline int length() const { return mLength; }
    inline void setLength(int value)
    {
        if (mLength != value) {
            mLength = value;
            mModified = true;
        }
    }

    inline uint flags() const { return mFlags; }
    inline void setFlags(uint value)
    {
        if (mFlags != value) {
            mFlags = value;
            mModified = true;
        }
    }

    bool modified() const { return mModified; }

    void reset() { mModified = false; }


private:

    bool mModified;
    QString mName;
    QString mSuffix;
    int mLength;
    uint mFlags;

};

} // eVaf::PswGen::Storage

struct iStorage
{

    virtual bool save(QString const & name, QExplicitlySharedDataPointer<Storage::Data> data) = 0;

    virtual QExplicitlySharedDataPointer<Storage::Data> query(QString const & name) const = 0;

    virtual QAbstractItemModel * autoCompletionModel() = 0;

};

} // namespace eVaf::PswGen
} // namespace eVaf

Q_DECLARE_INTERFACE(eVaf::PswGen::iStorage, "eVaf.PswGen.iStorage/1.0")

#endif // istorage.h