#ifndef EDITDIALOG_H

#define EDITDIALOG_H

#include <QDialog>

#include <QPersistentModelIndex>

class QHexEdit;

namespace Ui {

class EditDialog;

}

class EditDialog : public QDialog

{

Q_OBJECT

public:

explicit EditDialog(QWidget* parent = 0);

~EditDialog();

void setCurrentIndex(const QModelIndex& idx);

public slots:

virtual void setFocus();

virtual void reject();

void setReadOnly(bool ro);

void reloadSettings();

protected:

virtual void showEvent(QShowEvent* ev);

private slots:

void importData();

void exportData();

void setNull();

void updateApplyButton();

virtual void accept();

int checkDataType(const QByteArray& data);

void loadData(const QByteArray& data);

void toggleOverwriteMode();

void editModeChanged(int newMode);

void editTextChanged();

void updateCellInfo(const QByteArray& data);

QString humanReadableSize(double byteCount);

signals:

void recordTextUpdated(const QPersistentModelIndex& idx, const QByteArray& data, bool isBlob);

private:

Ui::EditDialog* ui;

QHexEdit* hexEdit;

QPersistentModelIndex currentIndex;

int dataSource;

int dataType;

bool textNullSet;

bool isReadOnly;

enum DataSources {

TextBuffer,

HexBuffer

};

enum DataTypes {

Binary,

Image,

Null,

Text

};

enum EditModes {

TextEditor = 0,

HexEditor = 1,

ImageViewer = 2

};

};

#endif