#ifndef IODDemo_H_INCLUDED
#define IODDemo_H_INCLUDED

//Handling main dialog messages
BOOL CALLBACK DlgWndProc (HWND hWnd, L_UINT Message, WPARAM wParam, LPARAM lParam);
//Handling message dialog messages
BOOL CALLBACK MessageWndProc (HWND hDlg, L_UINT Message, WPARAM wParam, LPARAM lParam);
//Find& Delete from LEAD predefined IOD tree
L_INT Find_Delete_IOD (HWND hDlg);
//Add new IOD Class
L_INT Add_IOD (HWND hDlg);
//Interactive function for IOD tree
L_INT Add_IOD_Tree(HWND hDlg, DICOMIOD* pIOD, L_CHAR* szText);
//Add all mandatory elements to module Patient
L_BOOL AddPatientModuleElements(DICOMIOD *pModuleIOD);
//Add all mandatory elements to module General Study
L_BOOL AddGeneralStudyModuleElements(DICOMIOD *pModuleIOD);
//Add all mandatory elements to module General Series
L_BOOL AddGeneralSeriesModuleElements(DICOMIOD *pModuleIOD);
//Add all mandatory elements to module Overlay Plane
L_BOOL AddOverlayPlaneModuleElements(DICOMIOD *pModuleIOD);
//Create new DICOM using user IOD class
L_BOOL Create_Class();
//Save Dicom File 
L_BOOL Save_Class(HWND hDlg);
//Add default values for elements
L_VOID AddDefaultValues();

L_VOID Step_IOD(HWND hDlg);

//IOD Class used in demo
#define USER_CLASS           CLASS_STANDALONE_OVERLAY_STORAGE
//UID Class used in demo
#define USER_CLASS_UID       "1.2.840.10008.5.1.4.1.1.8"
//Default value for the element Overlay Rows
#define USER_DEFAULT_ROWS    40
//Default value for the element Overlay Columns
#define USER_DEFAULT_COLUMNS 40
//Default value for text to put in the Overlay Data
#define USER_DEFAULT_TEXT    "DATA"
//Maximum string size
#define USER_LENGTH          128

L_INT16     m_nColumns;
L_INT16     m_nRows;
L_CHAR      m_szText[USER_LENGTH];
//Curent message
L_CHAR      m_szMessage[USER_LENGTH];
//Current step
L_INT       m_nStep;
//Handler for DICOM dataset
HDICOMDS    m_DS;
//Path to help File
L_CHAR      m_szHelpPath[MAX_PATH];

#endif //MIODDemo_H_INCLUDED