/*===========================================================================
 *
 * Arch3DObjDlg.CPP - Dave Humphrey (uesp@m0use.net), 1 November 2000
 *
 *=========================================================================*/

	/* Includes */
#include "stdafx.h"
#include "Arch3DObjDlg.H"
#include "Resource.h"


CDFArchD3D* pArch3DObject = NULL;	/* The main arch3d object */
int	    LastRecord = 0;


#undef  __FUNC__
#define __FUNC__ "Arch3DObjectDialogProc()"
/*===========================================================================
 *
 * Function - BOOL Arch3DObjectDialogProc (hWindow, Message, wParam, lParam);
 *
 *=========================================================================*/
BOOL FAR PASCAL Arch3DObjectDialogProc (HWND hWindow, UINT Message, WPARAM wParam, LPARAM lParam) {
  int Result;
  int wNotifyCode;
  int wID;
  
  switch (Message) {

		/* Initialize the object list */
    case WM_INITDIALOG:
      Arch3DObjDlgInit(hWindow);
      return TRUE;

    case WM_COMMAND:
      wNotifyCode = HIWORD(wParam);
      wID = LOWORD(wParam);

    		/* Return the currently selected item in the list and close dialog */
      if (wID == IDOK || wNotifyCode == LBN_DBLCLK) {
        Result = SendDlgItemMessage(hWindow, IDC_OBJECT_LIST, LB_GETCURSEL, 0, 0);
	LastRecord = Result;

	if (Result >= 0) 
	  Result = SendDlgItemMessage(hWindow, IDC_OBJECT_LIST, LB_GETITEMDATA, (WPARAM) Result, 0);
        else
	  Result = -1;

        EndDialog(hWindow, Result);
	return TRUE;
       }
		/* Close dialog returning an invalid index */
      else if (wID == IDCANCEL) {
        EndDialog(hWindow, -1);
	return (TRUE);
       }
      else if (wID == ID_OBJECT_IDLOAD) {
        char Buffer[256];
	long ObjectID;

        Result = SendDlgItemMessage(hWindow, IDC_OBJECT_IDTEXT, WM_GETTEXT, (WPARAM) 255, (LPARAM) &Buffer[0]);
	
	if (Result >= 0) {
	  ObjectID = (long) strtoul(Buffer, NULL, 0);
	  Result = pArch3DObject->FindRecordIndex(ObjectID);

	  if (Result >= 0) {
	    LastRecord = Result;
	    EndDialog(hWindow, Result);
	   }
          else
	    MessageBox(hWindow, "Do not find the specified 3D object ID in Arch3D.BSA file!", "Arch3D Error", MB_OK | MB_APPLMODAL);
	 }
        else
	  Result = -1;

	return TRUE;
       }

      break;
    }

  return (FALSE);
 }
/*===========================================================================
 *		End of Function Arch3DObjectDialogProc()
 *=========================================================================*/


#undef  __FUNC__
#define __FUNC__ "Arch3DObjDlgInit()"
/*===========================================================================
 *
 * Function - void Arch3DObjDlgInit (HWND hWindow);
 *
 *=========================================================================*/
void Arch3DObjDlgInit (HWND hWindow) { 
  dfbsa_dir_record_t* pDirRecord;
  int		      LoopCounter;
  int		      Result;
  char		      Buffer[128];

	/* Ensure a valid data object has been set */
  if (pArch3DObject == NULL) return;

	/* Delete the list box and text box contents */
  SendDlgItemMessage(hWindow, IDC_OBJECT_LIST, LB_RESETCONTENT, 0, 0);
  SendDlgItemMessage(hWindow, IDC_OBJECT_IDTEXT, WM_SETTEXT, 0, (WPARAM) "");

	/* Add all records to the list box */
  for (LoopCounter = 0; LoopCounter < pArch3DObject->GetNumRecords(); LoopCounter++) {

		/* Get the record data */
    pDirRecord = pArch3DObject->GetRecord(LoopCounter);
    if (pDirRecord == NULL) continue;

		/* Create and add list string */
    sprintf (Buffer, "%d (0x%06lX), 0x%lX bytes at 0x%08lX", LoopCounter+1, pDirRecord->Value, pDirRecord->RecordSize, pDirRecord->RecordOffset);
    Result = SendDlgItemMessage(hWindow, IDC_OBJECT_LIST, LB_ADDSTRING, 0, (LPARAM) (LPCTSTR) Buffer);

		/* Set the record index if valid */
    if (Result >= 0) SendDlgItemMessage(hWindow, IDC_OBJECT_LIST, LB_SETITEMDATA, (WPARAM) Result, (LPARAM) LoopCounter);
   }

	/* Set the selected item in the list */
  SendDlgItemMessage(hWindow, IDC_OBJECT_LIST, LB_SETCURSEL, (WPARAM) LastRecord, 0);
 }
/*===========================================================================
 *		End of Function Arch3DObjDlgInit()
 *=========================================================================*/


#undef  __FUNC__
#define __FUNC__ "DisplayArch3DObjectDialog()"
/*===========================================================================
 *
 * Function - void DisplayArch3DObjectDialog (hWindow, hInstance, pArch3D);
 *
 *=========================================================================*/
int DisplayArch3DObjectDialog (HWND hWindow, HINSTANCE hInstance, CDFArchD3D* pArch3D) {
  int Result;

	/* Set the data objects */
  pArch3DObject = pArch3D;

	/* Display the modal dialog box */
  Result = DialogBoxParam (hInstance, "ARCH3D_OBJECT_DIALOG", hWindow,
			   (DLGPROC) Arch3DObjectDialogProc, 0);

  return (Result);
 }
/*===========================================================================
 *		End of Function DisplayArch3DObjectDialog()
 *=========================================================================*/