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Added support in file dialog boxes handling for filters like 

"*.txt;*.bat".
This commit is contained in:
Eric Pouech 1998-10-11 19:37:23 +00:00 committed by Alexandre Julliard
parent a3527cf369
commit 8b230047e9
1 changed files with 40 additions and 8 deletions
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48
misc/commdlg.c
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@ -5,6 +5,7 @@
* Copyright 1996 Albrecht Kleine
*/
#include <ctype.h>
#include <stdlib.h>
#include <string.h>
#include "win.h"
@ -333,15 +334,46 @@ static void FILEDLG_StripEditControl(HWND16 hwnd)
*/
static BOOL32 FILEDLG_ScanDir(HWND16 hWnd, LPSTR newPath)
{
int len;
char str[512];
char buffer[512];
char* str = buffer;
int drive;
HWND32 hlb;
lstrcpyn32A( str, newPath, 512 );
len = strlen(str);
GetDlgItemText32A( hWnd, edt1, str + len, sizeof(str) - len );
if (!DlgDirList32A( hWnd, str, lst1, 0, 0x0000 )) return FALSE;
strcpy( str, "*.*" );
return DlgDirList32A( hWnd, str, lst2, stc1, 0x8010 );
lstrcpyn32A(buffer, newPath, sizeof(buffer));
if (str[0] && (str[1] == ':')) {
drive = toupper(str[0]) - 'A';
str += 2;
if (!DRIVE_SetCurrentDrive(drive))
return FALSE;
} else {
drive = DRIVE_GetCurrentDrive();
}
if (str[0] && !DRIVE_Chdir(drive, str)) {
return FALSE;
}
GetDlgItemText32A(hWnd, edt1, buffer, sizeof(buffer));
if ((hlb = GetDlgItem32(hWnd, lst1)) != 0) {
char* scptr; /* ptr on semi-colon */
char* filter = buffer;
TRACE(commdlg, "Using filter %s\n", filter);
SendMessage32A(hlb, LB_RESETCONTENT32, 0, 0);
while (filter) {
scptr = strchr(filter, ';');
if (scptr) *scptr = 0;
TRACE(commdlg, "Using file spec %s\n", filter);
if (SendMessage32A(hlb, LB_DIR32, 0, (LPARAM)filter) == LB_ERR)
return FALSE;
if (scptr) *scptr = ';';
filter = (scptr) ? (scptr + 1) : 0;
}
}
strcpy(buffer, "*.*");
return DlgDirList32A(hWnd, buffer, lst2, stc1, 0x8010);
}
/***********************************************************************