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comdlg32: Store the open file name A structure directly instead of using a private pointer.

This commit is contained in:
Alexandre Julliard 2009-12-23 17:36:20 +01:00
parent f2d18c1c26
commit 6cb6862806
2 changed files with 27 additions and 38 deletions
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63
dlls/comdlg32/filedlg.c
View File

@ -105,11 +105,6 @@ typedef struct tagLookInInfo
UINT uSelectedItem;
} LookInInfos;
typedef struct tagFD32_PRIVATE
{
OPENFILENAMEA *ofnA; /* original structure if 32bits ansi dialog */
} FD32_PRIVATE, *PFD32_PRIVATE;
/***********************************************************************
* Defines and global variables
@ -3748,7 +3743,7 @@ static void MemFree(void *mem)
static BOOL FD32_GetTemplate(PFD31_DATA lfs)
{
LPOPENFILENAMEW ofnW = lfs->ofnW;
PFD32_PRIVATE priv = (PFD32_PRIVATE) lfs->private1632;
LPOPENFILENAMEA ofnA = lfs->ofnA;
HANDLE hDlgTmpl;
if (ofnW->Flags & OFN_ENABLETEMPLATEHANDLE)
@ -3762,9 +3757,9 @@ static BOOL FD32_GetTemplate(PFD31_DATA lfs)
else if (ofnW->Flags & OFN_ENABLETEMPLATE)
{
HRSRC hResInfo;
if (priv->ofnA)
hResInfo = FindResourceA(priv->ofnA->hInstance,
priv->ofnA->lpTemplateName,
if (ofnA)
hResInfo = FindResourceA(ofnA->hInstance,
ofnA->lpTemplateName,
(LPSTR)RT_DIALOG);
else
hResInfo = FindResourceW(ofnW->hInstance,
@ -3808,13 +3803,10 @@ static BOOL FD32_GetTemplate(PFD31_DATA lfs)
static BOOL CALLBACK FD32_Init(LPARAM lParam, PFD31_DATA lfs, DWORD data)
{
BOOL IsUnicode = (BOOL) data;
PFD32_PRIVATE priv;
priv = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(FD32_PRIVATE));
lfs->private1632 = priv;
if (NULL == lfs->private1632) return FALSE;
if (IsUnicode)
{
lfs->ofnA = NULL;
lfs->ofnW = (LPOPENFILENAMEW) lParam;
if (lfs->ofnW->Flags & OFN_ENABLEHOOK)
if (lfs->ofnW->lpfnHook)
@ -3822,12 +3814,12 @@ static BOOL CALLBACK FD32_Init(LPARAM lParam, PFD31_DATA lfs, DWORD data)
}
else
{
priv->ofnA = (LPOPENFILENAMEA) lParam;
if (priv->ofnA->Flags & OFN_ENABLEHOOK)
if (priv->ofnA->lpfnHook)
lfs->ofnA = (LPOPENFILENAMEA) lParam;
if (lfs->ofnA->Flags & OFN_ENABLEHOOK)
if (lfs->ofnA->lpfnHook)
lfs->hook = TRUE;
lfs->ofnW = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*lfs->ofnW));
FD31_MapOfnStructA(priv->ofnA, lfs->ofnW, lfs->open);
FD31_MapOfnStructA(lfs->ofnA, lfs->ofnW, lfs->open);
}
if (! FD32_GetTemplate(lfs)) return FALSE;
@ -3844,15 +3836,14 @@ static BOOL CALLBACK FD32_CallWindowProc(const FD31_DATA *lfs, UINT wMsg, WPARAM
LPARAM lParam)
{
BOOL ret;
PFD32_PRIVATE priv = (PFD32_PRIVATE) lfs->private1632;
if (priv->ofnA)
if (lfs->ofnA)
{
TRACE("Call hookA %p (%p, %04x, %08lx, %08lx)\n",
priv->ofnA->lpfnHook, lfs->hwnd, wMsg, wParam, lParam);
ret = priv->ofnA->lpfnHook(lfs->hwnd, wMsg, wParam, lParam);
lfs->ofnA->lpfnHook, lfs->hwnd, wMsg, wParam, lParam);
ret = lfs->ofnA->lpfnHook(lfs->hwnd, wMsg, wParam, lParam);
TRACE("ret hookA %p (%p, %04x, %08lx, %08lx)\n",
priv->ofnA->lpfnHook, lfs->hwnd, wMsg, wParam, lParam);
lfs->ofnA->lpfnHook, lfs->hwnd, wMsg, wParam, lParam);
return ret;
}
@ -3870,25 +3861,25 @@ static BOOL CALLBACK FD32_CallWindowProc(const FD31_DATA *lfs, UINT wMsg, WPARAM
*/
static void CALLBACK FD32_UpdateResult(const FD31_DATA *lfs)
{
PFD32_PRIVATE priv = (PFD32_PRIVATE) lfs->private1632;
LPOPENFILENAMEW ofnW = lfs->ofnW;
LPOPENFILENAMEA ofnA = lfs->ofnA;
if (priv->ofnA)
if (ofnA)
{
LPSTR lpszTemp;
if (ofnW->nMaxFile &&
!WideCharToMultiByte( CP_ACP, 0, ofnW->lpstrFile, -1,
priv->ofnA->lpstrFile, ofnW->nMaxFile, NULL, NULL ))
priv->ofnA->lpstrFile[ofnW->nMaxFile-1] = 0;
ofnA->lpstrFile, ofnA->nMaxFile, NULL, NULL ))
ofnA->lpstrFile[ofnA->nMaxFile-1] = 0;
/* offsets are not guaranteed to be the same in WCHAR to MULTIBYTE conversion */
/* set filename offset */
lpszTemp = PathFindFileNameA(priv->ofnA->lpstrFile);
priv->ofnA->nFileOffset = (lpszTemp - priv->ofnA->lpstrFile);
lpszTemp = PathFindFileNameA(ofnA->lpstrFile);
ofnA->nFileOffset = (lpszTemp - ofnA->lpstrFile);
/* set extension offset */
lpszTemp = PathFindExtensionA(priv->ofnA->lpstrFile);
priv->ofnA->nFileExtension = (*lpszTemp) ? (lpszTemp - priv->ofnA->lpstrFile) + 1 : 0;
lpszTemp = PathFindExtensionA(ofnA->lpstrFile);
ofnA->nFileExtension = (*lpszTemp) ? (lpszTemp - ofnA->lpstrFile) + 1 : 0;
}
}
@ -3898,14 +3889,14 @@ static void CALLBACK FD32_UpdateResult(const FD31_DATA *lfs)
*/
static void CALLBACK FD32_UpdateFileTitle(const FD31_DATA *lfs)
{
PFD32_PRIVATE priv = (PFD32_PRIVATE) lfs->private1632;
LPOPENFILENAMEW ofnW = lfs->ofnW;
LPOPENFILENAMEA ofnA = lfs->ofnA;
if (priv->ofnA)
if (ofnA)
{
if (!WideCharToMultiByte( CP_ACP, 0, ofnW->lpstrFileTitle, -1,
priv->ofnA->lpstrFileTitle, ofnW->nMaxFileTitle, NULL, NULL ))
priv->ofnA->lpstrFileTitle[ofnW->nMaxFileTitle-1] = 0;
ofnA->lpstrFileTitle, ofnA->nMaxFileTitle, NULL, NULL ))
ofnA->lpstrFileTitle[ofnA->nMaxFileTitle-1] = 0;
}
}
@ -3926,10 +3917,8 @@ static LRESULT CALLBACK FD32_SendLbGetCurSel(const FD31_DATA *lfs)
*/
static void CALLBACK FD32_Destroy(const FD31_DATA *lfs)
{
PFD32_PRIVATE priv = (PFD32_PRIVATE) lfs->private1632;
/* if ofnW has been allocated, have to free everything in it */
if (NULL != priv && NULL != priv->ofnA)
if (lfs->ofnA)
{
FD31_FreeOfnW(lfs->ofnW);
HeapFree(GetProcessHeap(), 0, lfs->ofnW);

2
dlls/comdlg32/filedlg31.h
View File

@ -46,7 +46,7 @@ struct tagFD31_DATA
BOOL open; /* TRUE if open dialog, FALSE if save dialog */
LPOPENFILENAMEW ofnW; /* pointer either to the original structure or
a W copy for A/16 API */
LPVOID private1632; /* 16/32 bit caller private data */
LPOPENFILENAMEA ofnA; /* original structure if 32bits ansi dialog */
PFD31_CALLBACKS callbacks; /* callbacks to handle 16/32 bit differences */
};