// EditDlg.cpp : implementation file
//

#include "stdafx.h"
// #include "dicom.h"
// #include "EditDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CEditValDlg dialog


CEditValDlg::CEditValDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CEditValDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CEditValDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}


void CEditValDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CEditValDlg)
	DDX_Control(pDX, IDC_LIST1, m_List1);
	DDX_Control(pDX, IDC_EDIT1, m_Text1);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CEditValDlg, CDialog)
	//{{AFX_MSG_MAP(CEditValDlg)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON3, OnButton3)
	ON_BN_CLICKED(IDC_BUTTON4, OnButton4)
	ON_LBN_SELCHANGE(IDC_LIST1, OnSelchangeList1)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CEditValDlg message handlers

void CEditValDlg::OnButton2() 
{
   int x;
   if(m_List1.GetCount() > 0)
   {
      x = m_List1.GetCurSel();
      m_List1.DeleteString(x); //remove selected item
      if(x > 0)
         m_List1.SetCurSel(x-1);
      else
         m_List1.SetCurSel(0);
   }
}

void CEditValDlg::OnButton1() 
{
   CString csText;
   int x;

   m_Text1.GetWindowText(csText);
   if(csText.GetLength() > 0)
   {
      x = m_List1.InsertString(m_List1.GetCurSel(), csText);
      m_List1.SetCurSel(x);
   }
   else
      AfxMessageBox("Input a value first!");
}

void CEditValDlg::Init(void)
{
   long x;
   CString csText;
   short nVR;
    
   for(x=0; x<m_pLEADDicomDS->GetStringValueCount(); x++)
   {
      BSTR bstr=m_pLEADDicomDS->GetStringValues(x);
      csText = bstr;
      SysFreeString(bstr);
      m_List1.AddString(csText);
   }

   m_List1.SetCurSel(0);

   x = m_List1.GetCurSel();
   if(x != -1)
   {
      m_List1.GetText(x, csText);
      m_Text1.SetWindowText(csText);
   }

   CString      strText;
   IDicomVRItemPtr pCurrentVR=NULL;
   BOOL         bMulti=FALSE;
   IDicomDSElementPtr pCurrentElement=NULL;

   strText = "Value Representation: ";

   pCurrentElement = m_pLEADDicomDS->GetCurrentElement();
   if(pCurrentElement != NULL)
   {
      nVR = pCurrentElement->GetVR();
      m_pLEADDicomDS->FindVR(nVR);
      pCurrentVR = m_pLEADDicomDS->GetCurrentVR();
      if(pCurrentVR)
      {      
         CString cs=(LPCSTR)pCurrentVR->GetName();;      
         strText += cs;
         if ((pCurrentVR->GetRestrict() & DICOM_VR_BINARY) || (pCurrentVR->GetRestrict() & DICOM_VR_STRING))
            bMulti = TRUE;
      }
      else
      {
         nVR = VR_UN;
         bMulti = TRUE;
      }
   }
   else
      PostMessage(WM_CLOSE, 0, 0);

   SetDlgItemText(IDC_LABEL1, strText);

   switch (nVR)
   {
   case VR_OB:
   case VR_UN:
      strText = "Hexadecimal";
      break;

   case VR_SS:
   case VR_US:
   case VR_OW:
   case VR_SL:
   case VR_IS:
   case VR_UL:
      strText = "Integer";
      break;

   case VR_AT:
      strText = "Group:Element\r\n(Group and Element should be hexadecimal words)";
      break;

   case VR_FD:
   case VR_FL:
   case VR_DS:
      strText = "Float";
      break;

   case VR_CS:
   case VR_SH:
   case VR_LO:
   case VR_AE:
   case VR_LT:
   case VR_ST:
   case VR_UI:
   case VR_UT:
   case VR_PN:
      if (bMulti != FALSE)
         strText = "String";
      else
         strText = "Text";
      break;

   case VR_AS:
      strText = "Number Reference\r\n(Reference = 'days' or 'weeks' or 'months' or 'years')";
      break;

   case VR_DA:
      strText = "MM/DD/YYYY\r\n(MM=Month, DD=Day, YYYY=Year)";
      break;

   case VR_DT:
      strText = "CC MM/DD/YYYY HH:MM:SS.FFFFFF&OOOO\r\n(CC=Century, MM=Month, DD=Day, YYYY=Year)\r\n(HH=Hours, MM=Minutes, SS=Seconds, FFFFFF=Fractional Second, OOOO=Offset from Coordinated Universal Time)";
      break;

   case VR_TM:
      strText = "HH:MM:SS.FFFF\r\n(HH=Hours, MM=Minutes, SS=Seconds, FFFFFF=Fractional Second)";
      break;

   default:
      strText = "";
      break;
   }

   SetDlgItemText(IDC_LABEL2, strText);

   if (bMulti == FALSE)
   {
      ::EnableWindow(::GetDlgItem(this->m_hWnd, IDC_BUTTON1), FALSE);
      ::EnableWindow(::GetDlgItem(this->m_hWnd, IDC_BUTTON2), FALSE);
      ::EnableWindow(::GetDlgItem(this->m_hWnd, IDC_BUTTON3), FALSE);
   }

}

BOOL CEditValDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	Init();
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CEditValDlg::OnOK() 
{
   long x;
   CString csText;

   m_lCount = m_List1.GetCount();
   for(x=0; x<m_lCount; x++)
   {
      m_List1.GetText(x, csText);
      m_csItems.Add(csText);
   }
   
	CDialog::OnOK();
}

void CEditValDlg::OnButton3() 
{
   CString csText;
   int x;

   m_Text1.GetWindowText(csText);
   if(csText.GetLength() > 0)
   {
      x = m_List1.InsertString(m_List1.GetCurSel()+1, csText);
      m_List1.SetCurSel(x);
   }
   else
      AfxMessageBox("Input a value first!");
}

void CEditValDlg::OnButton4() 
{
   CString csText;
   int x = m_List1.GetCurSel();

   m_Text1.GetWindowText(csText);
   if(csText.GetLength() > 0)
   {
      m_List1.DeleteString(x); //remove selected item
      m_List1.InsertString(x, csText);
      m_List1.SetCurSel(x);
   }
   else
      AfxMessageBox("Input a value first!");
}

void CEditValDlg::OnSelchangeList1() 
{
   CString csText;
   int x = m_List1.GetCurSel();
   m_List1.GetText(x, csText);
   m_Text1.SetWindowText(csText);
}