void WdeInitOpts( void )
{
WdeCurrentState = WdeDefaultState;
GetConfigFilePath( WdeProfileName, sizeof( WdeProfileName ) );
strcat( WdeProfileName, "\\" WATCOM_INI );
WdeReadOpts( &WdeCurrentState );
if( WdeCurrentState.last_directory ) {
WdeSetInitialDir( WdeCurrentState.last_directory );
}
WdeSetFileFilter( WdeCurrentState.last_file_filter );
}
char *WdeGetFileName( WdeGetFileStruct *gf, DWORD flags, WdeGetFileNameAction action )
{
OPENFILENAME wdeofn;
HWND owner_window;
DWORD error;
char fn_drive[_MAX_DRIVE];
char fn_dir[_MAX_DIR];
char fn_name[_MAX_FNAME];
char fn_ext[_MAX_EXT];
char ext[_MAX_EXT + 1];
HINSTANCE app_inst;
int len;
int filter;
bool ret;
if( gf == NULL ) {
return( NULL );
}
owner_window = WdeGetMainWindowHandle();
app_inst = WdeGetAppInstance();
if( app_inst == NULL || owner_window == NULL ) {
return( NULL );
}
/* set the initial directory */
if( *wde_initial_dir == '\0' ) {
getcwd( wde_initial_dir, MAXFILENAME );
}
if( gf->title != NULL ) {
len = strlen( gf->title );
if ( len < MAX_NAME ) {
memcpy( wdefntitle, gf->title, len + 1 );
} else {
memcpy( wdefntitle, gf->title, MAX_NAME );
wdefntitle[MAX_NAME - 1] = 0;
}
} else {
wdefntitle[0] = 0;
}
filter = 0;
if( gf->file_name != NULL && *gf->file_name != '\0' ) {
_splitpath( gf->file_name, fn_drive, fn_dir, fn_name, fn_ext );
if( *fn_drive != '\0' || *fn_dir != '\0' ) {
_makepath( wde_initial_dir, fn_drive, fn_dir, NULL, NULL );
}
_makepath( wde_file_name, NULL, NULL, fn_name, fn_ext );
if( fn_ext[0] != '\0' ) {
ext[0] = '*';
strcpy( ext + 1, fn_ext );
filter = WdeFindFileFilterIndex( gf->filter, ext );
}
} else {
wde_file_name[0] = 0;
}
if( filter == 0 ) {
filter = WdeFindFileFilterIndex( gf->filter, WdeFileFilter );
if( filter < 1 ) {
filter = 1;
}
}
// CTL3D no longer requires this
#if !defined( __NT__ )
flags |= OFN_ENABLEHOOK;
#endif
/* initialize the OPENFILENAME struct */
memset( &wdeofn, 0, sizeof( OPENFILENAME ) );
/* fill in non-variant fields of OPENFILENAME struct */
wdeofn.lStructSize = sizeof( OPENFILENAME );
wdeofn.hwndOwner = owner_window;
wdeofn.hInstance = app_inst;
wdeofn.lpstrFilter = gf->filter;
wdeofn.lpstrCustomFilter = NULL;
wdeofn.nMaxCustFilter = 0;
wdeofn.nFilterIndex = filter;
wdeofn.lpstrFile = wde_file_name;
wdeofn.nMaxFile = MAXFILENAME;
wdeofn.lpstrFileTitle = wdefntitle;
wdeofn.nMaxFileTitle = MAXFILENAME;
wdeofn.lpstrInitialDir = wde_initial_dir;
wdeofn.lpstrTitle = wdefntitle;
wdeofn.Flags = flags;
#if !defined( __NT__ )
wdeofn.lpfnHook = (LPOFNHOOKPROC)MakeProcInstance( (FARPROC)WdeOpenHookProc, app_inst );
#endif
#if 0
wdeofn.nFileOffset = 0L;
wdeofn.nFileExtension = 0L;
wdeofn.lpstrDefExt = NULL;
wdeofn.lCustData = NULL;
wdeofn.lpfnHook = NULL;
wdeofn.lpTemplateName = NULL;
#endif
if( action == WDEOPENFILE ) {
ret = GetOpenFileName( (LPOPENFILENAME)&wdeofn );
} else if( action == WDESAVEFILE ) {
ret = GetSaveFileName( (LPOPENFILENAME)&wdeofn );
} else {
return( NULL );
}
#ifndef __NT__
if( wdeofn.lpfnHook != NULL ) {
FreeProcInstance( (FARPROC)wdeofn.lpfnHook );
}
#endif
gf->fn_offset = wdeofn.nFileOffset;
gf->ext_offset = wdeofn.nFileExtension;
/* show the dialog box */
if( !ret ) {
error = CommDlgExtendedError();
if( error ) {
WdeDisplayErrorMsg( WDE_ERRORSELECTINGFILE );
}
return( NULL );
} else {
memcpy( wde_initial_dir, wde_file_name, wdeofn.nFileOffset );
if( wde_initial_dir[wdeofn.nFileOffset - 1] == '\\' &&
wde_initial_dir[wdeofn.nFileOffset - 2] != ':' ) {
wde_initial_dir[wdeofn.nFileOffset - 1] = '\0';
} else {
wde_initial_dir[wdeofn.nFileOffset] = '\0';
}
_splitpath( wde_file_name, NULL, NULL, NULL, fn_ext + 1 );
if( fn_ext[1] != '\0' ) {
fn_ext[0] = '*';
WdeSetFileFilter( fn_ext );
} else {
char *out_ext;
out_ext = WdeFindFileFilterFromIndex( gf->filter, wdeofn.nFilterIndex );
if( out_ext[2] != '*' ) {
strcat( wde_file_name, &out_ext[1] );
}
}
}
UpdateWindow( WdeGetMainWindowHandle() );
return( WdeStrDup( wde_file_name ) );
}