rvc/uidlgdbfieldvalue.h

Go to the documentation of this file.

#ifndef  INC_RVC_UIDLGDBFIELDVALUE_H
#define  INC_RVC_UIDLGDBFIELDVALUE_H

#ifndef  INC_MGUI_DLGSHELL_H
#include <mgui/dlgshell.h>
#endif

#ifndef  INC_RVC_DBTABLE_H
#include <rvc/dbtable.h>
#endif

namespace RVC {
namespace UI {
//=====================================================================================================================

class DLG_DB_FIELD_VALUE : public MGUI::DLGSHELL {
   public:

      class SETTINGS {
         public:
            bool IsChanged (
               ) const { return (m_IsChanged); }
            int Load (
               const RVC::DBTABLE& TableFor,
               INT32 FieldNumFor
               );
            void ResetChanged (
               ) { m_IsChanged = false; }
            ERRVALUE Save (
               const RVC::DBTABLE& TableFor,
               INT32 FieldNumFor
               );
         protected:
            SETTINGS (
               ): m_IsChanged(false) { }
            virtual ~SETTINGS () = 0;
            void SetChanged (
               ) { m_IsChanged = true; }
         private:
            #ifndef GENERATING_DOXYGEN_OUTPUT
            bool m_IsChanged;
            #endif
            virtual const char* v_GetObjNameBase () const = 0;
            virtual const SERIALIZERITEM* v_SerialGetItemDef () const = 0;
         };

      DLG_DB_FIELD_VALUE (
         const MISTRING& title,
         SETTINGS& settings,
         HELPID helpid = HELPID__None,
         DLGSHELL::STYLE dlgstyle = STYLE_Default
         );

      virtual ~DLG_DB_FIELD_VALUE ();

      bool GetAllowEdit (
         ) const { return (m_AllowEdit); }

      INT32 GetFieldNumFor (
         ) const { return (m_FieldNumFor); }

      const RVC::DBTABLE& GetTableFor (
         ) const { return (m_TableFor); }

      ERRVALUE GetValue (
         RVC::DBTABLE::RECORD& record        
         ) { return (v_GetValue(record)); }

      void SetDelegateOnUserClose (
         DELEGATE_VOID_NOPARMS delegate
         ) { m_DelegateOnUserClose = delegate; }

      void SetDelegateOnValueChanged (
         DELEGATE_VOID_INT32 delegate
         ) { m_DelegateOnValueChanged = delegate; }

      ERRVALUE Setup (
         const RVC::DBTABLE& ObjTable,       
         INT32 FieldNum,                     
         bool AllowEdit
         );

      ERRVALUE SetValue (
         const RVC::DBTABLE::RECORD& record  
         ) { return (v_SetValue(record)); }

   protected:

      void NotifyValueChanged ();
         
   private:
      #ifndef GENERATING_DOXYGEN_OUTPUT
      DELEGATE_VOID_NOPARMS m_DelegateOnUserClose;
      DELEGATE_VOID_INT32 m_DelegateOnValueChanged;

      RVC::DBTABLE m_TableFor;
      INT32 m_FieldNumFor;
      bool m_AllowEdit;
      SETTINGS *m_pSettings;

      void SaveSettings ();

      // SHELL/DLGSHELL overrides.
      virtual void v_OnClose ();
      virtual void v_OnCloseRequest ();

      #endif   // doxygen

      // Overridables.

      virtual ERRVALUE v_GetValue (
         RVC::DBTABLE::RECORD& record        
         ) = 0;

      virtual ERRVALUE v_Setup (
         const RVC::DBTABLE& ObjTable        
         ) = 0;
         
      virtual ERRVALUE v_SetValue (
         const RVC::DBTABLE::RECORD& record  
         ) = 0;

      virtual void v_UpdateSettings (
         ) = 0;
         
   };

//=====================================================================================================================
}  // End namespace UI
}  // End namespace RVC

#endif   // INC_RVC_UIDLGDBFIELDVALUE_H

---