BOOL GetIniPath( LPSTR lpIniFile )
/************************************************************************/
{
FNAME szFileName;
BOOL bRet;
#ifdef _MAC
// The macintosh ALWAYS uses the "Root:System:Preferences:" path when
// acessing preferences - ALWAYS.
// Do not use path information in the INI filename.
return TRUE;
#else
if ( GetProfileString( "Micrografx", PRIVATE_INI, "",
szFileName, sizeof(FNAME) ) > 2 )
{
FixPath( szFileName );
lstrcat( szFileName, lpIniFile );
if ( bRet = FileExists( szFileName ) )
goto Found;
}
#ifdef CDBUILD
if ( GetWindowsDirectory( szFileName, sizeof(FNAME) ) > 2 )
{
FixPath( szFileName );
lstrcat( szFileName, lpIniFile );
if ( bRet = FileExists( szFileName ) )
goto Found;
}
#endif
lstrcpy( szFileName, Control.ProgHome );
lstrcat( szFileName, lpIniFile );
if ( !(bRet = FileExists( szFileName )) )
Message( IDS_INI_NOEXIST, Lowercase(lpIniFile) );
Found:
lstrcpy( lpIniFile, szFileName );
#ifndef CDBUILD
if ( bRet && !FilePermission( lpIniFile, 2 /*WRITE*/ ) )
Message( IDS_INI_NOWRITE, Lowercase(lpIniFile) );
#endif
// Set the network variable if the INI and EXE are not in the same place
lstrcpy( szFileName, lpIniFile );
stripfile( szFileName );
FixPath( szFileName );
Control.bNetworkInstall = !StringsEqual( Control.ProgHome, szFileName );
return( bRet );
#endif // #ifdef _MAC
}
BOOL GetFileLocation(
/************************************************************************/
WORD idFileType,
LPSTR lpPath)
{
FNAME szExtension, szFileName, szTemp;
if ( !LookupExtension( idFileType, szExtension ) )
return( NO );
/* Find out where the user was last, so we can change over to that directory */
lstrcpy( szTemp, szExtension );
lstrcat( szTemp, "temp" );
GetDefaultString( szTemp, szExtension, szFileName, sizeof(FNAME) );
stripfile( szFileName );
FixPath( szFileName );
lstrcat( szFileName, szExtension );
lstrcpy( lpPath, szFileName );
return( YES );
}
BOOL SetFileLocation(
/************************************************************************/
WORD idFileType,
LPSTR lpPath)
{
FNAME szFileName, szExtension;
if ( !LookupExtension( idFileType, szExtension ) )
return( NO );
/* Whatever disk and directory the user changed to, */
/* store it away so we come back to the same place next time */
lstrcpy( szFileName, lpPath );
stripfile( szFileName );
FixPath( szFileName );
lstrcat( szFileName, szExtension );
if ( Save.OKtoSavePath )
PutDefaultString( szExtension, szFileName );
lstrcat( szExtension, "temp" );
PutDefaultString( szExtension, szFileName );
return( TRUE );
}
void SetFileName(
/***********************************************************************/
HWND hDlg,
int idCtl,
LPSTR lpFileSpec,
LPSTR lpSaveName,
BOOL bSaving)
{
FNAME szName, szSpec, szExt;
if (bSaving && !fUntitled)
{
lstrcpy( szName, stripdir(lpSaveName) );
stripext( szName );
lstrcpy( szExt, extension(lpFileSpec) );
lstrcpy( szSpec, lpFileSpec );
stripfile( szSpec );
FixPath( szSpec );
lstrcat( szSpec, szName );
lstrcat( szSpec, szExt );
SetDlgItemText( hDlg, idCtl, Lowercase(szSpec) );
}
else SetDlgItemText( hDlg, idCtl, Lowercase(lpFileSpec) );
}
/**************************************************************************
*
* FUNCTION: DCTransferImage
*
* ARGS: hWnd
*
* RETURNS: none
*
* NOTES: 1 ). delete any bit maps laying around
* 2 ). mention those who do not want Native need CAP nego. ICAP_XFERMECH
* 3 ). get a little information about image, for form, I do not use it
* 4 ). set up a for form loop to pull image( s ) from the Source
* 5 ). call for GetCompleteImage from Source
* 6 ). be sure to send a MSG_ENDXFER as a seperator between images
* 7 ). after the images are transfered I like to shut down the Source
* DCTerminate
*
* COMMENTS: Setup for a transfer in the routine called as a response to
* XFERREADY. Then has a nested loop do/while on the routine which
* actually pulls in the image or GetCompleteImage. The GetCompleteImage
* routine also deals with the cancel, xferdone, success messages from
* Source.
*
**************************************************************************/
VOID DCTransferImage( HWND hWnd )
{
TW_PENDINGXFERS dcPendingXfer;
int image_count = 0;
int transfer_ok;
// explicitly initialize the our flags
dcPendingXfer.Count = 0;
// Ask Source if more images are coming. I only support one image per transfer
// in this example but do/while loop is included to help? those who wish to
// support more than one.
do
{
// Tell the Source what type of transfer you want.
switch( twainTransferType )
{
case TWSX_NATIVE :
transfer_ok = GetCompleteNativeImage( hWnd );
break;
case TWSX_FILE :
TW_SETUPFILEXFER dcFileSetup;
char number[32];
wsprintf( number, "%05d", image_count );
dcFileSetup.Format = twainFileFormat;
switch( twainFileFormat )
{
case TWFF_TIFF :
GetFileLocation( IDN_TIFF, dcFileSetup.FileName );
stripfile( dcFileSetup.FileName );
lstrcat( dcFileSetup.FileName, "TWN" );
lstrcat( dcFileSetup.FileName, number );
lstrcat( dcFileSetup.FileName, ".TIF" );
break;
case TWFF_BMP :
GetFileLocation( IDN_BMP, dcFileSetup.FileName );
stripfile( dcFileSetup.FileName );
lstrcat( dcFileSetup.FileName, "TWN" );
lstrcat( dcFileSetup.FileName, number );
lstrcat( dcFileSetup.FileName, ".BMP" );
break;
default :
twainError( IDS_MEMXFERFAILED );
DCTerminate();
return;
break;
}
image_count++;
if(( *lpDSM_Entry )( &appID, &dsID, DG_CONTROL, DAT_SETUPFILEXFER,
MSG_SET,( TW_MEMREF )&dcFileSetup ) != TWRC_SUCCESS )
{
twainError( IDS_MEMXFERFAILED );
return;
}
transfer_ok = GetCompleteFileImage( hWnd, dcFileSetup );
break;
case TWSX_MEMORY :
TW_SETUPMEMXFER dcMemSetup;
if(( *lpDSM_Entry )( &appID, &dsID,DG_CONTROL, DAT_SETUPMEMXFER,
MSG_GET,( TW_MEMREF )&dcMemSetup ) != TWRC_SUCCESS )
{
twainError( IDS_MEMXFERFAILED );
return;
}
// Since we will return a length of the preferred size,
// make sure that it is within our limits.
if( dcMemSetup.Preferred > 65536L )
dcMemSetup.Preferred = 65536L;
transfer_ok = GetCompleteMemoryImage( hWnd, dcMemSetup );
break;
}
if( transfer_ok )
{
// Required for proper 6<->7 state transitions
if(( *lpDSM_Entry )( &appID, &dsID, DG_CONTROL, DAT_PENDINGXFERS,
MSG_ENDXFER,( TW_MEMREF )&dcPendingXfer ) != TWRC_SUCCESS )
{
dcPendingXfer.Count = 0; // trash remaining images
}
}
} while( transfer_ok && ( dcPendingXfer.Count != 0 ));
if( lpTwainPalette != ( pTW_PALETTE8 )NULL )
{
FreeUp(( LPTR )lpTwainPalette );
lpTwainPalette = ( pTW_PALETTE8 )NULL;
}
// source could be shut down here after each image, but dialog is left up
// until shut down by the user or app is terminated
// DCTerminate();
return;
}
long DoOpenDlg(
/************************************************************************/
HWND hDlg,
int idDlg,
WORD idType,
LPSTR pFileNameOut,
BOOL fSavingIn)
{
int iReturn;
FNAME szExtension, szStartDir;
int iStartDrive;
fSaving = fSavingIn;
idDataType = NULL;
bImageOpen = idDlg == IDD_OPEN || idDlg == IDD_SAVEAS;
idFileType = idType;
if (bImageOpen)
{
idFileType = bound(idFileType, IDN_ART, IDN_BMP);
if (fSaving)
{
if (!Readers[idFileType-IDN_ART].bSave[FrameDepth(ImgGetBaseEditFrame(lpImage))])
idFileType = IDN_ART;
}
else
{
if (!Readers[idFileType-IDN_ART].bOpen)
idFileType = IDN_ART;
}
}
fUntitled = lpImage && lpImage->fUntitled;
if (bImageOpen && fSaving && !fUntitled)
{
lstrcpy( szSaveName, pFileNameOut );
lstrcpy( szFileSpec, pFileNameOut );
stripfile( szFileSpec );
FixPath( szFileSpec );
LookupExtension( idFileType, szExtension );
lstrcat( szFileSpec, szExtension );
}
else
{
GetFileLocation( idFileType, szFileSpec );
}
/* Initialize some values used in DlgOpenProc */
wFileAttr = 0;
iStartDrive = CURRENTDRIVE;
CURRENTDIR( szStartDir, sizeof(FNAME) );
idOpen = 0;
do
{
if (idOpen)
idDlg = idOpen;
else
idOpen = idDlg;
iReturn = AstralDlg( NO|2, hInstAstral, hDlg, idDlg, DlgOpenProc );
}
while (idOpen != idDlg);
CHDRIVE( iStartDrive );
//CHDIR( szStartDir );
if ( !iReturn )
{
pFileNameOut[0] = '\0';
return( NULL );
}
lstrcpy( pFileNameOut, szFileSpec );
SetFileLocation( idFileType, szFileSpec );
return( MAKELONG( idFileType, idDataType ) );
}
BOOL WINPROC EXPORT DlgOpenProc(
/************************************************************************/
HWND hDlg,
UINT msg,
WPARAM wParam,
LPARAM lParam)
{
BOOL Bool;
ITEMID id;
WORD wMsg, wIndex;
int i, ii, l, fp, hi, lo;
FNAME szDriveNDir, szFileName, szExtension;
HMENU hMenu;
STRING szString;
char cChar;
BOOL bModifySaveName;
static BOOL bDisableCancel;
switch (msg)
{
case WM_INITDIALOG:
SET_CLASS_HBRBACKGROUND(hDlg, ( HBRUSH )GetStockObject(LTGRAY_BRUSH));
CenterPopup( hDlg );
if ( !DlgDirList(hDlg, szFileSpec, IDC_FLIST, IDC_FPATH, wFileAttr) )
{
lstrcpy( szFileSpec, lstrchr( szFileSpec, '*' ) );
DlgDirList(hDlg, szFileSpec, IDC_FLIST, IDC_FPATH, wFileAttr);
}
SetFileName(hDlg, IDC_FNAME, szFileSpec, szSaveName, fSaving);
CheckComboItem( hDlg, IDC_FILETYPES, IDC_ART, IDC_BMP,
IDC_ART + (idFileType-IDN_ART) );
SendDlgItemMessage(hDlg, IDC_FNAME, EM_LIMITTEXT, MAX_FNAME_LEN-1, 0L);
LoadComboWithDrives( hDlg, IDC_DRIVES );
LoadComboWithDirectories( hDlg, IDC_DIRS, NO );
CheckDlgButton( hDlg, IDC_SAVEPATH, Save.OKtoSavePath );
CheckDlgButton( hDlg, IDC_SAVECOMPRESS, Save.Compressed );
for (i = IDC_ART; bImageOpen && i <= IDC_BMP; ++i)
{
ii = i-IDC_ART;
if (lstrlen(Readers[ii].szDLL))
{
lstrcpy(szString, Control.ProgHome);
lstrcat(szString, Readers[ii].szDLL);
if (!FileExists(szString))
{
if ( GetPrivateProfileString( "Micrografx", "Libraries", "",
szString, sizeof(STRING), "MGX.INI" ) > 2 )
FixPath( szString );
lstrcat(szString, Readers[ii].szDLL);
if (!FileExists(szString))
{
ControlEnable( hDlg, i, NO);
continue;
}
}
}
if (fSaving)
ControlEnable( hDlg, i, lpImage &&
Readers[ii].bSave[FrameDepth(ImgGetBaseEditFrame(lpImage))] );
else
ControlEnable( hDlg, i, Readers[ii].bOpen );
}
if ( bImageOpen && lpImage )
{
idDataType = lpImage->DataType;
for (i = IDC_SAVECT; i <= IDC_SAVE24BITCOLOR; ++i)
ControlEnable( hDlg, i,
Readers[idFileType-IDN_ART].bTypes[i-IDC_SAVECT]);
CheckComboItem( hDlg, IDC_DATATYPES, IDC_SAVECT,
IDC_SAVE24BITCOLOR, idDataType );
ControlEnable( hDlg, IDC_SAVECOMPRESS,
Readers[idFileType-IDN_ART].bCompressed );
}
SetFocus( GetDlgItem( hDlg, IDC_FNAME ) );
SendDlgItemMessage(hDlg, IDC_FNAME, EM_SETSEL,
NULL, MAKELONG(0, 0x7fff));
bNavigated = NO;
bDisableCancel = NO;
return( FALSE );
case WM_PALETTECHANGED:
break;
case WM_MENUSELECT:
lo = LOWORD(lParam);
hi = HIWORD(lParam);
if (hi == 0)
break;
if (lo == -1)
break;
if (lo & MF_SYSMENU)
break;
if (lo & MF_POPUP)
{
hMenu = (HMENU)wParam;
while (GetSubMenu(hMenu, 0))
hMenu = GetSubMenu(hMenu, 0);
id = GetMenuItemID(hMenu, 0);
if (id <= 0)
break;
wParam = id - 1;
}
HintLine( wParam );
break;
case WM_SETCURSOR:
return( SetupCursor( wParam, lParam, idOpen ) );
case WM_CLOSE:
AstralDlgEnd( hDlg, FALSE|2 );
break;
case WM_MEASUREITEM:
case WM_DRAWITEM:
id = ((LPDRAWITEMSTRUCT)lParam)->CtlID;
Bool = ( id == IDC_DRIVES || id == IDC_DIRS );
return( OwnerDraw( hDlg, msg, lParam, Bool ) );
// break;
case WM_CTLCOLOR:
return( (BOOL)SetControlColors( (HDC)wParam, hDlg, (HWND)LOWORD(lParam),
HIWORD(lParam) ) );
case WM_COMMAND:
if (wParam != IDCANCEL)
bDisableCancel = NO;
switch(wParam)
{
case IDC_FILETYPES:
// case IDC_ART:
// case IDC_TIFF:
// case IDC_BMP:
if ( !(wParam = HandleCombo( hDlg, wParam, lParam )) )
break;
idFileType = IDN_ART + (wParam-IDC_ART);
if (bNavigated)
{
LookupExtension( idFileType, szFileSpec );
}
else GetFileLocation( idFileType, szFileSpec );
for (i = IDC_SAVECT; i <= IDC_SAVE24BITCOLOR; ++i)
ControlEnable( hDlg, i,
Readers[idFileType-IDN_ART].bTypes[i-IDC_SAVECT]);
ControlEnable( hDlg, IDC_SAVECOMPRESS,
Readers[idFileType-IDN_ART].bCompressed );
SetFileName(hDlg, IDC_FNAME, szFileSpec, szSaveName, NO );
SendMessage( hDlg, WM_COMMAND, IDOK, 0L );
break;
case IDC_DATATYPES:
// case IDC_SAVECT:
// case IDC_SAVELA:
// case IDC_SAVESP: // scatterprint
// case IDC_SAVE8BITCOLOR:
// case IDC_SAVE24BITCOLOR:
if ( !(wParam = HandleCombo( hDlg, wParam, lParam )) )
break;
idDataType = wParam;
break;
case IDC_SAVEPATH:
Save.OKtoSavePath = (BOOL)SendDlgItemMessage (hDlg, IDC_SAVEPATH,
BM_GETCHECK, 0, 0L);
// Save.OKtoSavePath = !Save.OKtoSavePath;
// CheckDlgButton( hDlg, IDC_SAVEPATH, Save.OKtoSavePath );
break;
case IDC_SAVECOMPRESS:
Save.Compressed = (BOOL)SendDlgItemMessage (hDlg, IDC_SAVECOMPRESS,
BM_GETCHECK, 0, 0L);
// Save.Compressed = !Save.Compressed;
// CheckDlgButton( hDlg, IDC_SAVECOMPRESS, Save.Compressed );
break;
case IDC_DRIVES:
wMsg = HIWORD(lParam);
if ( wMsg != CBN_SELCHANGE )
break;
wIndex = SendDlgItemMessage( hDlg, wParam, CB_GETCURSEL, 0, 0L);
SendDlgItemMessage( hDlg, wParam, CB_GETLBTEXT, wIndex,
(long)(LPSTR)szDriveNDir );
id = ExtractStringID( szDriveNDir );
if (CHDRIVE( *szDriveNDir - 'a' ))
{
LoadComboWithDrives(hDlg, IDC_DRIVES);
break;
}
if (!CURRENTDIR(szString, sizeof(szString)))
{
GetDlgItemText(hDlg, IDC_FPATH, szString,
sizeof(szString));
CHDRIVE(*szString - 'a');
LoadComboWithDrives(hDlg, IDC_DRIVES);
}
//12/15 SetFileName(hDlg, IDC_FNAME, szFileSpec, szSaveName, NO);
DlgDirList( hDlg, szFileSpec, IDC_FLIST, IDC_FPATH, wFileAttr );
LoadComboWithDirectories( hDlg, IDC_DIRS, YES );
SetDlgItemText( hDlg, IDC_DISKSPACE,
DriveSize( *szDriveNDir - 'a', szString ) );
SetFileName(hDlg, IDC_FNAME, szFileSpec, szSaveName, fSaving );
bNavigated = YES;
break;
case IDC_DIRS:
wMsg = HIWORD(lParam);
if ( wMsg == LBN_DBLCLK )
{
SendMessage(hDlg, WM_COMMAND, IDOK, 1L);
break;
}
if ( wMsg != LBN_SELCHANGE )
break;
wIndex = SendDlgItemMessage( hDlg, wParam, LB_GETCURSEL, 0, 0L);
// Figure out how to build the path name based on the selection
SendDlgItemMessage( hDlg, wParam, LB_GETTEXT, wIndex,
(long)(LPSTR)szDriveNDir );
id = ExtractStringID( szDriveNDir );
if ( id == IDC_PATHICON_OPEN )
i = 0; // Must start building the path from the root
else
if ( id == IDC_PATHICON_ACTIVE )
i = 9999; // Don't build any path - we're there
else i = wIndex; // OK to build a relative path
szFileName[0] = '\0';
for ( ; i<=wIndex; i++ )
{
SendDlgItemMessage( hDlg, wParam, LB_GETTEXT, i,
(long)(LPSTR)szDriveNDir );
id = ExtractStringID( szDriveNDir );
if ( id == IDC_PATHICON_CLOSED && i != wIndex )
continue;
lstrcat( szFileName, SkipSpaces(szDriveNDir) );
if ( id != IDC_PATHICON_ROOT )
lstrcat( szFileName, "\\" );
}
lstrcat( szFileName, szFileSpec );
SetFileName(hDlg, IDC_FNAME, szFileName, szSaveName, NO );
bNavigated = YES;
break;
case IDC_FLIST:
wMsg = HIWORD(lParam);
if ( wMsg == LBN_DBLCLK )
{
SendMessage(hDlg, WM_COMMAND, IDOK, 1L);
break;
}
if ( wMsg != LBN_SELCHANGE )
break;
/* If a directory is selected... */
if (DlgDirSelectEx(hDlg, szFileName, sizeof(szFileName), wParam))
lstrcat(szFileName, szFileSpec);
// 1-2-92 - TMR - always use SetFileName for all FNAME sets
// SetDlgItemText(hDlg, IDC_FNAME, szFileName);
SetFileName(hDlg, IDC_FNAME, szFileName, szSaveName, NO );
SendDlgItemMessage(hDlg, IDC_FNAME, EM_SETSEL,
NULL, MAKELONG(0, 0x7fff));
// SendDlgItemMessage(hDlg, IDC_FNAME, CB_SETEDITSEL,
// NULL, MAKELONG(0, 0x7fff));
break;
case IDC_FNAME:
/* If the name is changed, disable OK if its length goes 0 */
if (HIWORD(lParam) != EN_CHANGE)
// if (HIWORD(lParam) != CBN_EDITCHANGE)
break;
ControlEnable( hDlg, IDOK,
(BOOL)SendDlgItemMessage( hDlg, wParam,
WM_GETTEXTLENGTH, 0, 0L));
// 1-2-92 - TMR - make sure Edit Box has focus to make sure
// that szSaveName only gets overwritten from user input
// 1-3-92 - TMR - move this after ControlEnable
if (GetFocus() != GetDlgItem(hDlg, IDC_FNAME))
break;
if (fSaving)
{
GetDlgItemText(hDlg, IDC_FNAME, szSaveName,
MAX_FNAME_LEN);
fUntitled = NO;
}
break;
case IDC_FPATH:
wMsg = HIWORD(lParam);
if ( wMsg == BN_DOUBLECLICKED )
{
SendMessage(hDlg, WM_COMMAND, IDOK, 1L);
break;
}
if ( wMsg != BN_CLICKED )
break;
GetDlgItemText(hDlg, wParam, szFileName, sizeof(szFileName));
if ( !szFileName[0] )
break;
FixPath( szFileName );
lstrcat( szFileName, szFileSpec );
SetFileName(hDlg, IDC_FNAME, szFileName, szSaveName, NO );
bNavigated = YES;
break;
case IDOK:
GetDlgItemText(hDlg, IDC_FNAME, szFileName,sizeof(szFileName));
bModifySaveName = fSaving && StringsEqual(szFileName,
szSaveName);
/* Strip off the drive and directory to make */
/* a DlgDirlist() call to switch over to them */
/* Loop backwards over the file name */
l = lstrlen(szFileName);
while( --l >= 0 )
{
cChar = szFileName[l];
/* If we find a wildcard, the next DlgDirList() takes */
/* care of drive and directory switching; so get out */
if ( cChar == '?' || cChar == '*' )
break;
/* If we find a drive or directory, handle it and get out */
if ( cChar == '\\' || cChar == ':' )
{
lstrcpy(szDriveNDir, szFileName);
l++;
szDriveNDir[l] = '\0';
lstrcat(szDriveNDir, szFileSpec);
// 1-3-92 - TMR - Handle directory change error
if (DlgDirList(hDlg, szDriveNDir,
IDC_FLIST, IDC_FPATH, wFileAttr))
lstrcpy( szFileName, &szFileName[l] );
else
{
szDriveNDir[l] = '\0';
Message(IDS_EDIRECTORYCHANGE,
Lowercase(szDriveNDir));
szFileName[0] = '\0';
}
break;
}
}
// 1-3-92 - TMR add extension if none present
/* Check to see if the file has an extension... */
if ( !lstrchr( szFileName, '.' ) ) // if no extension...
if ( LookupExtension( idFileType, szExtension ) )
{
if (lstrlen(szFileName))
lstrcat( szFileName, extension(szExtension) );
else
lstrcat( szFileName, szExtension);
}
if (bModifySaveName)
lstrcpy(szSaveName, szFileName);
/* Try to display a new list box */
if ( !szFileName[0] )
lstrcat(szFileName, szFileSpec);
if (DlgDirList(hDlg, szFileName, IDC_FLIST, IDC_FPATH,
wFileAttr))
{ /* A wildcard was found and a new list displayed */
lstrcpy(szFileSpec, szFileName);
SetFileName(hDlg, IDC_FNAME, szFileSpec, szSaveName,
fSaving );
LoadComboWithDrives( hDlg, IDC_DRIVES );
LoadComboWithDirectories( hDlg, IDC_DIRS, YES );
break;
}
// If there is still a path or wildcards in the name, the
// file specification must be invalid
if (lstrchr(szFileName, '\\') || lstrchr(szFileName, ':') ||
lstrchr(szFileName, '?') || lstrchr(szFileName, '*'))
{
lstrcpy(szString, szFileName);
stripfile(szString);
Message(IDS_EDIRECTORYCHANGE, Lowercase(szString));
lstrcpy(szFileSpec, filename(szFileName));
lstrcpy(szFileName, szFileSpec); // is this needed?
SetFileName(hDlg, IDC_FNAME, szFileSpec, szSaveName,
fSaving );
break;
}
/* No wildcards, and the drive and dir have been changed */
LoadComboWithDrives( hDlg, IDC_DRIVES );
LoadComboWithDirectories( hDlg, IDC_DIRS, YES );
/* Check to see if the file has 8 characters or less... */
if ( fSaving )
RemoveWhiteSpace( szFileName );
FixFileName( szFileName );
/* Check to see if the file has an extension... */
if ( !lstrchr( szFileName, '.' ) ) // if no extension...
if ( LookupExtension( idFileType, szExtension ) )
lstrcat( szFileName, extension(szExtension) );
// Build the fully qualified path name
GetDlgItemText( hDlg, IDC_FPATH, szString, sizeof(szString) );
FixPath( szString );
lstrcat( szString, szFileName );
/* Check to see if the file exists... */
if ( (fp = _lopen( szString, OF_READ ) ) < 0 )
{ /* The file does not exist */
if ( !fSaving )
{
Message(IDS_EOPEN, Lowercase(szString));
break;
}
}
else {
_lclose( fp );
if ( fSaving )
{
if ( !AstralAffirm( IDS_OVERWRITEIMAGE,
Lowercase(szString) ) )
break;
}
}
lstrcpy( szFileSpec, szString );
AstralDlgEnd(hDlg, TRUE|2);
break;
case IDC_CANCEL:
case IDCANCEL:
if ( bDisableCancel && !LOWORD(lParam) )
break;
GetDlgItemText(hDlg, IDC_FPATH, szFileSpec,sizeof(szFileSpec));
AstralDlgEnd(hDlg, FALSE|2);
break;
default:
return( FALSE );
}
break;
default:
return( FALSE );
}
return( TRUE );
}
