Ananas Library: Исходный файл aobject.h

00001 /****************************************************************************
00002 ** $Id: aobject.h,v 1.69 2008/01/21 06:28:09 app Exp $
00003 **
00004 ** Header file of the Ananas Object of Ananas
00005 ** Designer and Engine applications
00006 **
00007 ** Created : 20031201
00008 **
00009 ** Copyright (C) 2003-2004 Leader InfoTech.  All rights reserved.
00010 **
00011 ** This file is part of the Library of the Ananas
00012 ** automation accounting system.
00013 **
00014 ** This file may be distributed and/or modified under the terms of the
00015 ** GNU General Public License version 2 as published by the Free Software
00016 ** Foundation and appearing in the file LICENSE.GPL included in the
00017 ** packaging of this file.
00018 **
00019 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
00020 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
00021 **
00022 ** See http://www.leaderit.ru/page=ananas or email sales@leaderit.ru
00023 ** See http://www.leaderit.ru/gpl/ for GPL licensing information.
00024 **
00025 ** Contact org@leaderit.ru if any conditions of this licensing are
00026 ** not clear to you.
00027 **
00028 **********************************************************************/
00029 
00030 #ifndef AOBJECT_H
00031 #define AOBJECT_H
00032 
00033 #include <qdatetime.h>
00034 #include "acfg.h"
00035 #include "asqltable.h"
00036 
00037 
00038 class aDatabase;
00039 
00040 
00041 
00063 class  ANANAS_EXPORT aObject : public QObject
00064 {
00065         Q_OBJECT
00066 public:
00067         aCfg * md;
00068         aCfgItem obj;
00069         aDatabase * db;
00070 
00071         aObject( QObject *parent = 0, const char *name = 0 );
00072         aObject( const QString &oname, aDatabase *adb, QObject *parent = 0, const char *name = 0 );
00073         aObject( aCfgItem context, aDatabase *adb, QObject *parent = 0, const char *name = 0 );
00074         virtual ~aObject();
00075 
00076         virtual bool checkStructure();
00077 
00078         ERR_Code init();
00079 //      aCfgItem *getMDObject();
00080 //      void setMDObject( aCfgItem object );
00081         ERR_Code decodeDocNum( QString nm, QString & pref, int & num);
00082         virtual ERR_Code select( Q_ULLONG id );
00083         Q_ULLONG getUid();
00084         bool selected( const QString & tablename = "" );
00085         //void selectTable(const QString & tablename = "");
00086         ERR_Code select(const QString & query, const QString &tableName = "");
00087         aDataTable *table( const QString &name = "" );
00088 
00089 //      void updateAttributes( const QString & tname = "" );
00090         virtual Q_ULLONG docId();
00091 
00092 
00093         virtual bool Next(const QString &tableName = "" );
00094         virtual bool Prev(const QString &tableName = "" );
00095         virtual bool First(const QString &tableName = "" );
00096         virtual bool Last(const QString &tableName = "" );
00097 
00098 public slots:
00099         virtual QString Uid();
00100         virtual bool IsSelected();
00101         virtual bool IsMarkDeleted( const QString & tname = "" );
00102         virtual bool IsMarked();
00103 //      virtual int TableSetMarkDeleted( bool Deleted, const QString & tablename = "" );//depricated
00104         virtual int SetMarkDeleted( bool Deleted, const QString & tablename = "" );
00105         virtual int SetMarked( bool Marked );
00106 
00107 //      virtual aObject *GetAttrib( const QString & AttribName );
00108 //      virtual void SetAttrib( const QString & AttribName, const *aObject );
00109 
00110         virtual int New();
00111         virtual int Copy();
00112         virtual int Delete();
00113         virtual int Update();
00114         virtual int Conduct();
00115         virtual int UnConduct();
00116         virtual bool IsConducted();
00117         virtual QString Kind( const QString & name = QString::null );
00118 //      virtual ERR_Code Select( QString num ){return err_incorrecttype;};
00119 //      virtual ERR_Code Select( QDateTime from, QDateTime to, QString mdName){return err_incorrecttype;};
00120 //      virtual ERR_Code Select( aObject* ){return err_incorrecttype;};
00121 
00122         virtual QVariant Value( const QString & name, const QString &tableName = "" );
00123         virtual int SetValue( const QString & name, const QVariant &value, const QString &tableName = "" );
00124 
00125         virtual QVariant sysValue( const QString & name, const QString &tableName = "" );
00126         virtual int setSysValue( const QString & name, QVariant value, const QString &tableName = "" );
00127 
00128 //      virtual bool Next();
00129 //      virtual bool Prev();
00130 //      virtual bool First();
00131 //      virtual bool Last();
00132 
00133         virtual int SetFilter( const QString & valname, const QVariant & value );
00134         virtual int ClearFilter();
00135         virtual int TableSetFilter( const QString & tname, const QString & valname, const QVariant & value );
00136         virtual int TableClearFilter( const QString & tname );
00138         virtual bool IsFiltred() {return filtred;}; 
00139         virtual int TableUpdate( const QString & tablename );
00140         virtual QString displayString();
00141         
00142         virtual int     LastErrorCode();
00143         virtual QString LastErrorMessage();
00144 
00145 protected:
00146         bool concrete;
00147         virtual aCfgItem displayStringContext();
00148 //      Q_ULLONG lastUid;
00149         virtual ERR_Code setObject( aCfgItem newobject );
00150 //      virtual ERR_Code initObject( aDatabase *adb );
00151         virtual ERR_Code initObject();
00152         bool isInited() { return vInited; };
00153         void setInited( bool flag ){ vInited = flag; };
00154         ERR_Code tableInsert( const QString &dbname, aCfgItem obj, const QString &name = "" );
00155         ERR_Code tableInsert( const QString &dbname, const QString &name = "" );
00156         ERR_Code tableRemove( const QString &name = "" );
00157 
00158         virtual QVariant tValue( const QString & tablename, const QString & name );
00159         virtual ERR_Code setTValue(const QString & tablename, const QString & name, const QVariant &value);
00160         virtual QString trSysName( const QString & sname );
00161 //      Q_ULLONG copy(const QString & tablename = "");
00162         void    setSelected( bool sel, const QString & tablename = "" );
00163         virtual ERR_Code setTFilter( const QString & tname, const QString & valname, const QVariant & value );
00164         virtual ERR_Code clearTFilter( const QString & tname );
00165 
00166         void setLastError( int, QString );
00167         
00168 private:
00169         bool vInited, selectFlag, filtred;
00170         QDict <aDataTable> dbtables;
00171         int     lastErrorCode;
00172         QString lastErrorMessage;
00173 
00174 //      QDict <aDataRecord> attributes;
00175 };
00176 
00177 
00178 #endif