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comdlg32: CDM_GETSPEC and CDM_GETFILEPATH should preserve double quotes in file lists.

This commit is contained in:
Alexandre Julliard 2008-04-16 18:05:25 +02:00
parent 75e40229d2
commit 24fc87286f
1 changed files with 33 additions and 77 deletions
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110
dlls/comdlg32/filedlg.c
View File

@ -196,7 +196,7 @@ static void FILEDLG95_SHELL_Clean(HWND hwnd);
static BOOL FILEDLG95_SHELL_BrowseToDesktop(HWND hwnd);
/* Functions used by the EDIT box */
static int FILEDLG95_FILENAME_GetFileNames (HWND hwnd, LPWSTR * lpstrFileList, UINT * sizeUsed, char separator);
static int FILEDLG95_FILENAME_GetFileNames (HWND hwnd, LPWSTR * lpstrFileList, UINT * sizeUsed);
/* Functions used by the filetype combo box */
static HRESULT FILEDLG95_FILETYPE_Init(HWND hwnd);
@ -858,11 +858,10 @@ LRESULT SendCustomDlgNotificationMessage(HWND hwndParentDlg, UINT uCode)
return hook_result;
}
static INT_PTR FILEDLG95_Handle_GetFilePath(HWND hwnd, DWORD size, LPVOID buffer)
static INT_PTR FILEDLG95_Handle_GetFilePath(HWND hwnd, DWORD size, LPVOID result)
{
UINT sizeUsed = 0, n, total;
LPWSTR lpstrFileList = NULL;
WCHAR lpstrCurrentDir[MAX_PATH];
UINT len, total;
WCHAR *p, *buffer;
FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr);
TRACE("CDM_GETFILEPATH:\n");
@ -871,81 +870,31 @@ static INT_PTR FILEDLG95_Handle_GetFilePath(HWND hwnd, DWORD size, LPVOID buffer
return -1;
/* get path and filenames */
COMDLG32_GetDisplayNameOf(fodInfos->ShellInfos.pidlAbsCurrent, lpstrCurrentDir);
n = FILEDLG95_FILENAME_GetFileNames(hwnd, &lpstrFileList, &sizeUsed, ' ');
TRACE("path >%s< filespec >%s< %d files\n",
debugstr_w(lpstrCurrentDir),debugstr_w(lpstrFileList),n);
if( fodInfos->unicode )
len = SendMessageW( fodInfos->DlgInfos.hwndFileName, WM_GETTEXTLENGTH, 0, 0 );
buffer = HeapAlloc( GetProcessHeap(), 0, (len + 2 + MAX_PATH) * sizeof(WCHAR) );
COMDLG32_GetDisplayNameOf( fodInfos->ShellInfos.pidlAbsCurrent, buffer );
if (len)
{
LPWSTR bufW = buffer;
total = lstrlenW(lpstrCurrentDir) + 1 + sizeUsed;
/* Prepend the current path */
n = lstrlenW(lpstrCurrentDir) + 1;
memcpy( bufW, lpstrCurrentDir, min(n,size) * sizeof(WCHAR));
if(n<size)
{
/* 'n' includes trailing \0 */
bufW[n-1] = '\\';
lstrcpynW( &bufW[n], lpstrFileList, size - n );
}
TRACE("returned -> %s\n",debugstr_wn(bufW, total));
p = buffer + strlenW(buffer);
*p++ = '\\';
SendMessageW( fodInfos->DlgInfos.hwndFileName, WM_GETTEXT, len + 1, (LPARAM)p );
}
if (fodInfos->unicode)
{
total = strlenW( buffer) + 1;
if (result) lstrcpynW( result, buffer, size );
TRACE( "CDM_GETFILEPATH: returning %u %s\n", total, debugstr_w(result));
}
else
{
LPSTR bufA = buffer;
total = WideCharToMultiByte(CP_ACP, 0, lpstrCurrentDir, -1,
NULL, 0, NULL, NULL);
total += WideCharToMultiByte(CP_ACP, 0, lpstrFileList, sizeUsed,
NULL, 0, NULL, NULL);
/* Prepend the current path */
n = WideCharToMultiByte(CP_ACP, 0, lpstrCurrentDir, -1,
bufA, size, NULL, NULL);
if(n<size)
{
/* 'n' includes trailing \0 */
bufA[n-1] = '\\';
WideCharToMultiByte(CP_ACP, 0, lpstrFileList, sizeUsed,
&bufA[n], size-n, NULL, NULL);
}
TRACE("returned -> %s\n",debugstr_an(bufA, total));
total = WideCharToMultiByte( CP_ACP, 0, buffer, -1, NULL, 0, NULL, NULL );
if (total <= size) WideCharToMultiByte( CP_ACP, 0, buffer, -1, result, size, NULL, NULL );
TRACE( "CDM_GETFILEPATH: returning %u %s\n", total, debugstr_a(result));
}
MemFree(lpstrFileList);
HeapFree( GetProcessHeap(), 0, buffer );
return total;
}
static INT_PTR FILEDLG95_Handle_GetFileSpec(HWND hwnd, DWORD size, LPVOID buffer)
{
UINT sizeUsed = 0;
LPWSTR lpstrFileList = NULL;
FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr);
TRACE("CDM_GETSPEC:\n");
FILEDLG95_FILENAME_GetFileNames(hwnd, &lpstrFileList, &sizeUsed, ' ');
if( fodInfos->unicode )
{
lstrcpynW( buffer, lpstrFileList, size );
}
else
{
LPSTR bufA = buffer;
DWORD sizeA = WideCharToMultiByte( CP_ACP, 0, lpstrFileList, sizeUsed, NULL, 0, NULL, NULL);
WideCharToMultiByte(CP_ACP, 0, lpstrFileList, sizeUsed, bufA, size, NULL, NULL);
if (size && size < sizeA) bufA[size - 1] = 0;
sizeUsed = sizeA;
}
MemFree(lpstrFileList);
return sizeUsed;
}
/***********************************************************************
* FILEDLG95_HandleCustomDialogMessages
*
@ -980,7 +929,15 @@ static INT_PTR FILEDLG95_HandleCustomDialogMessages(HWND hwnd, UINT uMsg, WPARAM
break;
case CDM_GETSPEC:
retval = FILEDLG95_Handle_GetFileSpec(hwnd, (UINT)wParam, (LPSTR)lParam);
TRACE("CDM_GETSPEC:\n");
retval = SendMessageW(fodInfos->DlgInfos.hwndFileName, WM_GETTEXTLENGTH, 0, 0) + 1;
if (lParam)
{
if (fodInfos->unicode)
SendMessageW(fodInfos->DlgInfos.hwndFileName, WM_GETTEXT, wParam, lParam);
else
SendMessageA(fodInfos->DlgInfos.hwndFileName, WM_GETTEXT, wParam, lParam);
}
break;
case CDM_SETCONTROLTEXT:
@ -1797,7 +1754,7 @@ BOOL FILEDLG95_OnOpen(HWND hwnd)
TRACE("hwnd=%p\n", hwnd);
/* get the files from the edit control */
nFileCount = FILEDLG95_FILENAME_GetFileNames(hwnd, &lpstrFileList, &sizeUsed, '\0');
nFileCount = FILEDLG95_FILENAME_GetFileNames(hwnd, &lpstrFileList, &sizeUsed);
/* try if the user selected a folder in the shellview */
if(nFileCount == 0)
@ -3204,7 +3161,7 @@ static HRESULT COMDLG32_StrRetToStrNW (LPWSTR dest, DWORD len, LPSTRRET src, LPI
* The delimiter is specified by the parameter 'separator',
* usually either a space or a nul
*/
static int FILEDLG95_FILENAME_GetFileNames (HWND hwnd, LPWSTR * lpstrFileList, UINT * sizeUsed, char separator)
static int FILEDLG95_FILENAME_GetFileNames (HWND hwnd, LPWSTR * lpstrFileList, UINT * sizeUsed)
{
FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr);
UINT nStrCharCount = 0; /* index in src buffer */
@ -3238,7 +3195,7 @@ static int FILEDLG95_FILENAME_GetFileNames (HWND hwnd, LPWSTR * lpstrFileList, U
(*lpstrFileList)[nFileIndex++] = lpstrEdit[nStrCharCount];
nStrCharCount++;
}
(*lpstrFileList)[nFileIndex++] = separator;
(*lpstrFileList)[nFileIndex++] = 0;
nFileCount++;
}
nStrCharCount++;
@ -3253,7 +3210,6 @@ static int FILEDLG95_FILENAME_GetFileNames (HWND hwnd, LPWSTR * lpstrFileList, U
}
/* trailing \0 */
if (nFileIndex && separator) nFileIndex--; /* remove trailing separator */
(*lpstrFileList)[nFileIndex++] = '\0';
*sizeUsed = nFileIndex;