// InsertDE.cpp : implementation file
//

#include "stdafx.h"
#include "dicomapp.h"
#include "InsertDE.h"

/////////////////////////////////////////////////////////////////////////////
// CDicomInsertElementDlg dialog


CDicomInsertElementDlg::CDicomInsertElementDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CDicomInsertElementDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CDicomInsertElementDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}


void CDicomInsertElementDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDicomInsertElementDlg)
	DDX_Control(pDX, IDC_SEQUENCE, m_Sequence);
	DDX_Control(pDX, IDC_CHILD, m_Child);
	DDX_Control(pDX, IDC_INFO, m_Info);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CDicomInsertElementDlg, CDialog)
	//{{AFX_MSG_MAP(CDicomInsertElementDlg)
	ON_NOTIFY(TVN_SELCHANGED, IDC_INFO, OnSelchangedInfo)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDicomInsertElementDlg message handlers

BOOL CDicomInsertElementDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
   pDICOMTAG pTag;
   HTREEITEM hItem;
   CString   strText;
   L_UINT32  nGroup=0xFFFF;
   HTREEITEM hGroup=NULL;

   pTag = LDicomTag::GetFirst();
   while (pTag != NULL)
   {
      if ((pTag->nCode != TAG_DATA_SET_TRAILING_PADDING) &&
          (pTag->nCode != TAG_ITEM_DELIMITATION_ITEM) &&
          (pTag->nCode != TAG_SEQUENCE_DELIMITATION_ITEM))
      {
         if (nGroup != GETGROUP(pTag->nCode))
         {
            nGroup = GETGROUP(pTag->nCode);
            strText.Format("%04X", nGroup);
            hGroup = m_Info.InsertItem(strText, TVI_ROOT, TVI_LAST);
         }

         strText.Format("%04X:%04X - %s", GETGROUP(pTag->nCode), GETELEMENT(pTag->nCode), pTag->pszName);
         hItem = m_Info.InsertItem(strText, hGroup, TVI_LAST);
         m_Info.SetItemData(hItem, (DWORD)pTag);
      }

      pTag = LDicomTag::GetNext(pTag);
   }

   m_pTag = NULL;

   if (m_bChild == FALSE)
   {
      m_Child.EnableWindow(FALSE);
   }

   m_Info.SortChildren(NULL);

   return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CDicomInsertElementDlg::OnSelchangedInfo(NMHDR* pNMHDR, LRESULT* pResult) 
{
	NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;

   m_pTag = (pDICOMTAG)m_Info.GetItemData(pNMTreeView->itemNew.hItem);
   if (m_pTag != NULL)
   {
      SetDlgItemText(IDC_NAME, m_pTag->pszName);

      if ((m_pTag->nVR == VR_SQ) || (m_pTag->nCode == TAG_ITEM))
      {
         m_Sequence.EnableWindow(TRUE);
      }
      else
      {
         m_Sequence.EnableWindow(FALSE);
         m_Sequence.SetCheck(0);
      }
   }
   else
   {
      SetDlgItemText(IDC_NAME, "");
   }
	
	*pResult = 0;
}


void CDicomInsertElementDlg::OnOK() 
{
   m_bChild    = (m_Child.GetCheck() == 0) ? FALSE : TRUE;
   m_bSequence = (m_Sequence.GetCheck() == 0) ? FALSE : TRUE;
   
	CDialog::OnOK();
}