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/***************************************************************************
definition.h - description
-------------------
begin : Mit Nov 20 2002
copyright : (C) 2002 by Dominik Seichter
email : domseichter@web.de
***************************************************************************/
/***************************************************************************
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
***************************************************************************/
#ifndef DEFINITION_H
#define DEFINITION_H
#include "measurements.h"
#include "labelutils.h"
#include <qmap.h>
#include <qstring.h>
#ifndef I2S
#define I2S(x) QString::number(x)
#endif // I2S
class QWidget;
class QFile;
class QPaintDevice;
class QString;
class QStringList;
class QSqlQuery;
class Measurements;
class QProgressDialog;
/** @short A label definition;
*
* Represents a label definition. The definition is either read from
* a SQL database or from a text file on the harddisk.
* This class supports also writing new label definitions.
* After you selected a definition, you can retrieve its measurements.
*
* @author Dominik Seichter
*/
class Definition : private LabelUtils {
public:
Definition( QWidget* parent = 0 );
Definition( int label_def_id, QWidget* parent = 0 );
Definition( const QString & label_def_id, QWidget* parent = 0 );
Definition( const QString & producer, const QString & type, QWidget* parent = 0 );
~Definition();
void setId( const QString & label_def_id );
void setId( int label_def_id );
const Measurements & getMeasurements() const;
static int write( const Measurements & c, QString type, QString producer );
static int getClosest( const QString & producer, const QString & type );
static const QStringList getProducers();
static const QStringList getTypes( QString producer );
/** reread the list of producers, because it has changed
* mapType is also cleared and reread when necessary.
*/
static void updateProducer();
int getId() const { return id; }
const QString getProducer() const { return producer; }
const QString getType() const { return type; }
private:
void init( const QString & label_def_id );
void getFileMeasurements( const QString & label_def_id );
static void initProgress();
static void increaseProgress();
static void destroyProgress();
static int writeSQL( const Measurements & c, QString type, QString producer );
static int writeFile( const Measurements & c, QString type, QString producer );
static bool showFileError();
static bool openFile();
static QStringList* listProducers;
static QMap<QString,QStringList> mapTypes;
static QFile* file;
static QByteArray* array;
static QProgressDialog* m_progress;
QWidget* m_parent;
int id;
QString producer;
QString type;
Measurements m_measure;
bool locked;
static bool nodefmsg;
};
#endif
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