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Avoids changing 2 levels when clicking .. in the directory list.

This commit is contained in:
Gerard Patel 2000-08-18 23:03:44 +00:00 committed by Alexandre Julliard
parent eca7f9fc71
commit 7a50e6bb26
1 changed files with 61 additions and 39 deletions
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96
dlls/commdlg/filedlg.c
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@ -17,12 +17,9 @@
#include "ldt.h"
#include "heap.h"
#include "commdlg.h"
#include "dialog.h"
#include "dlgs.h"
#include "module.h"
#include "drive.h"
#include "debugtools.h"
#include "winproc.h"
#include "cderr.h"
#include "tweak.h"
@ -317,15 +314,15 @@ static BOOL FILEDLG_CallWindowProc(LFSPRIVATE lfs, UINT wMsg, WPARAM wParam,
/***********************************************************************
* FILEDLG_ScanDir [internal]
*/
static BOOL FILEDLG_ScanDir(HWND hWnd, LPWSTR newPath)
static BOOL FILEDLG_ScanDir(HWND hWnd, LPWSTR newPath, BOOL bChgDir)
{
WCHAR buffer[BUFFILE];
HWND hdlg;
lstrcpynW(buffer, newPath, sizeof(buffer));
if (bChgDir)
if ( !SetCurrentDirectoryW( newPath ))
return FALSE;
lstrcpynW(buffer, newPath, sizeof(buffer));
/* get the list of spec files */
GetDlgItemTextW(hWnd, edt1, buffer, sizeof(buffer));
/* list of files */
@ -351,6 +348,7 @@ static BOOL FILEDLG_ScanDir(HWND hWnd, LPWSTR newPath)
return DlgDirListW(hWnd, buffer, lst2, stc1, DDL_EXCLUSIVE | DDL_DIRECTORY);
}
/***********************************************************************
* FILEDLG_GetFileType [internal]
*/
@ -587,9 +585,9 @@ static LONG FILEDLG_WMInitDialog(HWND hWnd, WPARAM wParam, LPARAM lParam)
}
else
*tmpstr = 0;
if (!FILEDLG_ScanDir(hWnd, tmpstr)) {
if (!FILEDLG_ScanDir(hWnd, tmpstr, TRUE)) {
*tmpstr = 0;
if (!FILEDLG_ScanDir(hWnd, tmpstr))
if (!FILEDLG_ScanDir(hWnd, tmpstr, TRUE))
WARN("Couldn't read initial directory %s!\n", debugstr_w(tmpstr));
}
/* select current drive in combo 2, omit missing drives */
@ -667,6 +665,54 @@ void FILEDLG_UpdateFileTitle(LFSPRIVATE lfs)
}
}
/***********************************************************************
* FILEDLG_DirListDblClick [internal]
*/
static LRESULT FILEDLG_DirListDblClick(HWND hWnd, LFSPRIVATE lfs)
{
LONG lRet;
LPWSTR pstr;
WCHAR tmpstr[BUFFILE];
/* get the raw string (with brackets) */
lRet = SendDlgItemMessageW(hWnd, lst2, LB_GETCURSEL, 0, 0);
if (lRet == LB_ERR) return TRUE;
pstr = HeapAlloc(GetProcessHeap(), 0, BUFFILEALLOC);
SendDlgItemMessageW(hWnd, lst2, LB_GETTEXT, lRet,
(LPARAM)pstr);
strcpyW( tmpstr, pstr );
HeapFree(GetProcessHeap(), 0, pstr);
/* get the selected directory in tmpstr */
if (tmpstr[0] == '[')
{
tmpstr[lstrlenW(tmpstr) - 1] = 0;
strcpyW(tmpstr,tmpstr+1);
}
strcatW(tmpstr, FILE_bslash);
/* directory *has* to be changed before notifying the hook */
SetCurrentDirectoryW( tmpstr );
/* notify the app */
if (lfs->hook)
{
if (FILEDLG_CallWindowProc(lfs, lfs->lbselchstring, lst2,
MAKELONG(lRet,CD_LBSELCHANGE)))
return TRUE;
}
lRet = SendDlgItemMessageW(hWnd, cmb1, CB_GETCURSEL, 0, 0);
if (lRet == LB_ERR)
return TRUE;
pstr = (LPWSTR)SendDlgItemMessageW(hWnd, cmb1, CB_GETITEMDATA, lRet, 0);
TRACE("Selected filter : %s\n", debugstr_w(pstr));
SetDlgItemTextW( hWnd, edt1, pstr );
FILEDLG_ScanDir(hWnd, tmpstr, FALSE);
return TRUE;
}
/***********************************************************************
* FILEDLG_WMCommand [internal]
*/
@ -707,31 +753,7 @@ static LRESULT FILEDLG_WMCommand(HWND hWnd, LPARAM lParam, UINT notification,
FILEDLG_StripEditControl(hWnd);
if (notification == LBN_DBLCLK)
{
/* get the raw string (with brackets) */
lRet = SendDlgItemMessageW(hWnd, lst2, LB_GETCURSEL, 0, 0);
if (lRet == LB_ERR) return TRUE;
pstr = HeapAlloc(GetProcessHeap(), 0, BUFFILEALLOC);
SendDlgItemMessageW(hWnd, lst2, LB_GETTEXT, lRet,
(LPARAM)pstr);
strcpyW( tmpstr, pstr );
HeapFree(GetProcessHeap(), 0, pstr);
/* get the selected directory in tmpstr */
if (tmpstr[0] == '[')
{
tmpstr[lstrlenW(tmpstr) - 1] = 0;
strcpyW(tmpstr,tmpstr+1);
}
strcatW(tmpstr, FILE_bslash);
/* directory *has* to be changed before notifying the hook */
SetCurrentDirectoryW( tmpstr );
/* notify the app */
if (lfs->hook)
{
if (FILEDLG_CallWindowProc(lfs, lfs->lbselchstring, control,
MAKELONG(lRet,CD_LBSELCHANGE)))
return TRUE;
}
goto reset_scan;
return FILEDLG_DirListDblClick(hWnd, lfs);
}
return TRUE;
@ -767,7 +789,7 @@ static LRESULT FILEDLG_WMCommand(HWND hWnd, LPARAM lParam, UINT notification,
pstr = (LPWSTR)SendDlgItemMessageW(hWnd, cmb1, CB_GETITEMDATA, lRet, 0);
TRACE("Selected filter : %s\n", debugstr_w(pstr));
SetDlgItemTextW( hWnd, edt1, pstr );
FILEDLG_ScanDir(hWnd, tmpstr);
FILEDLG_ScanDir(hWnd, tmpstr, TRUE);
in_update=TRUE;
case IDOK:
@ -796,7 +818,7 @@ static LRESULT FILEDLG_WMCommand(HWND hWnd, LPARAM lParam, UINT notification,
TRACE("tmpstr=%s, tmpstr2=%s\n", debugstr_w(tmpstr), debugstr_w(tmpstr2));
SetDlgItemTextW( hWnd, edt1, tmpstr2 );
FILEDLG_ScanDir(hWnd, tmpstr);
FILEDLG_ScanDir(hWnd, tmpstr, TRUE);
return TRUE;
}
/* no wildcards, we might have a directory or a filename */
@ -817,7 +839,7 @@ static LRESULT FILEDLG_WMCommand(HWND hWnd, LPARAM lParam, UINT notification,
if (!in_update)
{
/* if ScanDir succeeds, we have changed the directory */
if (FILEDLG_ScanDir(hWnd, tmpstr))
if (FILEDLG_ScanDir(hWnd, tmpstr, TRUE))
return TRUE;
}
/* if not, this must be a filename */
@ -830,7 +852,7 @@ static LRESULT FILEDLG_WMCommand(HWND hWnd, LPARAM lParam, UINT notification,
SetDlgItemTextW( hWnd, edt1, pstr + 1 );
lstrcpynW(tmpstr2, pstr+1, sizeof(tmpstr2) );
/* Should we MessageBox() if this fails? */
if (!FILEDLG_ScanDir(hWnd, tmpstr)) return TRUE;
if (!FILEDLG_ScanDir(hWnd, tmpstr, TRUE)) return TRUE;
strcpyW(tmpstr, tmpstr2);
}
else SetDlgItemTextW( hWnd, edt1, tmpstr );