rvc/uidlgdbfieldrevalue.h

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#ifndef  INC_RVC_UIDLGDBFIELDREVALUE_H
#define  INC_RVC_UIDLGDBFIELDREVALUE_H

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

#ifndef  INC_MGUI_STATUSBAR_H
#include <mgui/statusbar.h>
#endif

#ifndef  INC_RVC_UIFORMDBFIELDPICKLIST_H
#include <rvc/uiformdbfieldpicklist.h>
#endif

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

class DLG_DB_FIELD_REVALUE : public MGUI::DLGSHELL {
   public:

      enum DLGSTYLE {
         DLGSTYLE_Default =               0,
         DLGSTYLE_AllowRedrawOnApply =    0x01,       
         };

      explicit DLG_DB_FIELD_REVALUE (
         const MISTRING& title,
         DLGSTYLE dlgstyle = DLGSTYLE_Default
         );

      virtual ~DLG_DB_FIELD_REVALUE ();

      bool ApplyToRecord (
         RVC::DBTABLE::RECORD& record        
         ) const;

      int ApplyToRecordNum (
         INT32 RecordNum
         );

      bool CanApply () const
         { return (m_FormChangeFrom.HasSelection() && m_FormChangeTo.HasSelection()); }

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

      bool GetRedrawOnApply () const
         { return ((m_dlgstyle & DLGSTYLE_AllowRedrawOnApply) && m_Settings.GetRedrawOnApply()); };

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

      MGUI::CTRL_STATUSBAR& GetStatusBar (
         ) { return (m_StatusBar); }

      void SaveSettings ();

      ERRVALUE Setup (
         const RVC::DBTABLE& ObjTable,       
         INT32 FieldNum,                     
         INT32 RelFieldDisplay = -1,         
         INT32 RelFieldSortBy = -1           
         );

   protected:

      virtual void v_OnClose ();

   private:
      #ifndef GENERATING_DOXYGEN_OUTPUT

      typedef DLG_DB_FIELD_REVALUE THISCLASS;

      class SETTINGS {
         public:
            static const SERIALIZERITEM* SerialGetItemDef ();

            SETTINGS (
               );
            ~SETTINGS ();

            const RVC::UI::FORM_DB_FIELD_PICKLIST::SETTINGS& GetChangeFrom (
               ) const { return (m_SettingsChangeFrom); }
            const RVC::UI::FORM_DB_FIELD_PICKLIST::SETTINGS& GetChangeTo (
               ) const { return (m_SettingsChangeTo); }
            const LPOINT2D& GetPosition (
               ) const { return (m_Position); }
            bool GetRedrawOnApply () const
               { return (m_RedrawOnApply); }
            bool HasPosition (
               ) const { return (m_Position.x >= 0 && m_Position.y >= 0); }
            bool IsChanged (
               ) const { return (m_IsChanged); }
            void ResetChanged (
               ) { m_IsChanged = false; }
            void SetChangeFrom (const RVC::UI::FORM_DB_FIELD_PICKLIST::SETTINGS& ChangeFrom);
            void SetChangeTo (const RVC::UI::FORM_DB_FIELD_PICKLIST::SETTINGS& ChangeTo);
            void SetFieldNumDisplay (INT32 FieldNum);
            void SetFieldNumSortBy (INT32 FieldNum);
            void SetPosition (
               INT32 x,
               INT32 y
               ) { if (x != m_Position.x || y != m_Position.y) { m_IsChanged = true; m_Position.x = x; m_Position.y = y; } }
            void SetRedrawOnApply (
               bool RedrawOnApply
               ) { if (RedrawOnApply != m_RedrawOnApply) { m_IsChanged = true; m_RedrawOnApply = RedrawOnApply; } }
         private:
            typedef SETTINGS THISCLASS;
            bool m_IsChanged;
            bool m_RedrawOnApply;
            LPOINT2D m_Position;
            RVC::UI::FORM_DB_FIELD_PICKLIST::SETTINGS m_SettingsChangeFrom;
            RVC::UI::FORM_DB_FIELD_PICKLIST::SETTINGS m_SettingsChangeTo;
         };

      DLGSTYLE m_dlgstyle;
      MISTRING m_ObjNameSettings;
      SETTINGS m_Settings;
      RVC::DBTABLE m_ObjTableFor;
      RVC::DBTABLE::RECORD m_RecordFor;
      INT32 m_FieldNumFor;
      RVC::DBTABLE m_ObjTablePickFrom;
      INT32 m_FieldNumPickFrom;
      bool m_AllowNone;
      RVC::UI::FORM_DB_FIELD_PICKLIST m_FormChangeFrom;
      RVC::UI::FORM_DB_FIELD_PICKLIST m_FormChangeTo;
      MGUI::CTRL_TOGGLEBUTTON m_TglRedrawOnApply;
      MGUI::CTRL_STATUSBAR m_StatusBar;

      void EnableButtons ();
      void LoadSettings ();
      void OnTglRedrawOnApply ();

      // SHELL/DLGSHELL overrides.
      virtual ERRVALUE v_CreateContent ();

      #endif
   };

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

#endif   // INC_RVC_UIDLGDBFIELDREVALUE_H

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