awidget.h

/****************************************************************************
** $Id: awidget.h,v 1.37 2006/09/27 12:01:38 gr Exp $
**
** Header file of the Ananas visual bject of Ananas
** Designer and Engine applications
**
** Created : 20031201
**
** Copyright (C) 2003-2004 Leader InfoTech.  All rights reserved.
**
** This file is part of the Library of the Ananas
** automation accounting system.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.leaderit.ru/page=ananas or email sales@leaderit.ru
** See http://www.leaderit.ru/gpl/ for GPL licensing information.
**
** Contact org@leaderit.ru if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/

#ifndef AWIDGET_H
#define AWIDGET_H
#include <qsqlform.h>
#include <qtoolbar.h>
#include <qmainwindow.h>
#include "ananas.h"

class QWidget;



class  ANANAS_EXPORT aWidget : public QWidget
{
        Q_OBJECT
//      Q_PROPERTY( QString Name READ getName WRITE setName STORED true DESIGNABLE false )
        Q_PROPERTY( int Id READ getId WRITE setId STORED true DESIGNABLE false )
        Q_PROPERTY( bool openEditor READ getOpenEditor WRITE setOpenEditor STORED false )
        Q_PROPERTY( int FormMode READ formMode WRITE setFormMode STORED true )
public:
        aDatabase*      db;
        aCfg*           md;
        aEngine*        engine;

        aWidget( QWidget *parent = 0, const char *name = 0, WFlags fl = 0 );
        aWidget( const QString &oname, aDatabase *adb, QWidget *parent = 0, const char *name = 0, WFlags fl = 0 );
        aWidget( aCfgItem context, aDatabase *adb, QWidget *parent = 0, const char *name = 0, WFlags fl = 0 );
        virtual ~aWidget();

        virtual bool            checkStructure();
        virtual void            initObject( aDatabase *adb );
        virtual void            widgetEditor();
        static void             widgetEditor( QWidget *object, QDialog *editor );
        virtual QDialog*        createEditor( QWidget *parent );
        virtual QToolBar*       createToolBar( QMainWindow *parent );
        virtual aObject*        createDBObject( aCfgItem obj, aDatabase * );
        virtual QString         displayString();

        void                    init( aDatabase *adb );
        bool                    getOpenEditor() const { return false; };
        void                    setOpenEditor( bool );// { widgetEditor(); };
        bool                    isInited() { return vInited; };
        virtual bool            isContainer();
        void                    setInited( bool flag ){ vInited = flag; };
//      void                    formInsert( QWidget *widget, const QString &field );
//      void                    formRemove( const QString &field );
        static aWidget*         parentContainer( QWidget *w );
        static aForm*           parentForm( QWidget *w );
        aCfgItem*               getMDObject();
        void                    setMDObject( aCfgItem object );
        aSQLTable*              table( const QString &name = "" );
//      bool tableInsert( const QString &name );
//      bool tableRemove( const QString &name );
        void                    setObjectData( QWidget *object, aCfg *md );
        void                    getObjectData( QWidget *object );
        aCfg*                   getMd();
        virtual Q_ULLONG        uid();
        virtual ERR_Code        New();
        virtual ERR_Code        Update();
        virtual ERR_Code        TurnOn();
        virtual ERR_Code        Select( Q_ULLONG id );
        aObject*                dataObject(){ return dbobj; };

        virtual Q_ULLONG        docId();
        int                     formMode() const { return vFormMode; };
        virtual void            setFormMode( int mode ){ vFormMode = mode; };
        virtual QString         getFieldName()  const   { return "";    };

        static QString          widgetName( QWidget *w );
        static QWidget*         Widget( QWidget *owner, QString name );

//      QString                 getName() const;
//      void                    setName( QString fn );
        int                     getId() const { return vId ;};
        void                    setId( int fn ){ vId = fn; };

public slots:
        virtual QVariant        value( const QString & name );
        virtual QString         value() const {return QString::null;};
        virtual QString         textValue() {return QString::null;};
        virtual void            setValue( const QString &);
        virtual int             setValue( const QString & name, const QVariant &value );
        virtual int             setObjValue( const QString & nameWidget, aObject *value );
        virtual void            SetReadOnly(bool);
        virtual int             Refresh();
        QWidget*                Widget( QString name, bool onlyMyWidgets = true );

        virtual aDataField*     getAttribute( const QString & name );
        virtual int             setAttribute( const QString & name, const aDataField *value );

signals:
        void setData( QWidget *, aCfg * );
        void getData( QWidget * );
        void getMd( aCfg ** );
        void valueChanged( const QString &, const QVariant & );
        void valueChanged( const QString &, const QVariant &, const QString & );
        void changeObj(const QString &);
        void changeObjId(const Q_ULLONG);
        void keyPressed(QKeyEvent *e);
        
protected:
        aObject *dbobj;
        virtual void updateProp() {};
        virtual void keyPressEvent ( QKeyEvent * e );
private:
        bool            vInited;
        QString         vName;
        int             vId, vFormMode;
        aCfgItem        obj;
        QSqlForm*       form;
//      QDict <aSQLTable> dbtables;
};


#endif

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