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Send a CDN_FILEOK in FILEDLG95_OnOpenMultipleFiles.

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Restructure the handling of Custom dialog notifications.
This commit is contained in:
Mike McCormack 2002-11-13 21:21:41 +00:00 committed by Alexandre Julliard
parent fbf98737d2
commit a021db7190
1 changed files with 91 additions and 42 deletions
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133
dlls/commdlg/filedlg95.c
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@ -792,6 +792,58 @@ HRESULT SendCustomDlgNotificationMessage(HWND hwndParentDlg, UINT uCode)
return TRUE; return TRUE;
} }
HRESULT FILEDLG95_Handle_GetFilePath(HWND hwnd, DWORD size, LPSTR buffer)
{
UINT sizeUsed = 0, n, total;
LPWSTR lpstrFileList = NULL;
WCHAR lpstrCurrentDir[MAX_PATH];
FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr);
TRACE("CDM_GETFILEPATH:\n");
if ( ! (fodInfos->ofnInfos->Flags & OFN_EXPLORER ) )
return -1;
/* get path and filenames */
SHGetPathFromIDListW(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);
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,
buffer, size, NULL, NULL);
if(n<size)
WideCharToMultiByte(CP_ACP, 0, lpstrFileList, sizeUsed,
&buffer[n], size-n, NULL, NULL);
MemFree(lpstrFileList);
TRACE("returned -> %s\n",debugstr_a(buffer));
return total;
}
HRESULT FILEDLG95_Handle_GetFileSpec(HWND hwnd, DWORD size, LPSTR buffer)
{
UINT sizeUsed = 0;
LPWSTR lpstrFileList = NULL;
TRACE("CDM_GETSPEC:\n");
FILEDLG95_FILENAME_GetFileNames(hwnd, &lpstrFileList, &sizeUsed);
WideCharToMultiByte(CP_ACP, 0, lpstrFileList, sizeUsed, buffer, size, NULL, NULL);
MemFree(lpstrFileList);
return sizeUsed;
}
/*********************************************************************** /***********************************************************************
* FILEDLG95_HandleCustomDialogMessages * FILEDLG95_HandleCustomDialogMessages
* *
@ -799,8 +851,6 @@ HRESULT SendCustomDlgNotificationMessage(HWND hwndParentDlg, UINT uCode)
*/ */
HRESULT FILEDLG95_HandleCustomDialogMessages(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) HRESULT FILEDLG95_HandleCustomDialogMessages(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{ {
LPSTR lpstrFileSpec;
int reqSize;
char lpstrPath[MAX_PATH]; char lpstrPath[MAX_PATH];
FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr);
if(!fodInfos) return -1; if(!fodInfos) return -1;
@ -808,39 +858,20 @@ HRESULT FILEDLG95_HandleCustomDialogMessages(HWND hwnd, UINT uMsg, WPARAM wParam
switch(uMsg) switch(uMsg)
{ {
case CDM_GETFILEPATH: case CDM_GETFILEPATH:
GetDlgItemTextA(hwnd,IDC_FILENAME,lpstrPath, sizeof(lpstrPath)); return FILEDLG95_Handle_GetFilePath(hwnd, (UINT)wParam, (LPSTR)lParam);
lpstrFileSpec = (LPSTR)PathFindFileNameA(lpstrPath);
if (lpstrFileSpec==lpstrPath)
{
char lpstrCurrentDir[MAX_PATH];
/* Prepend the current path */
SHGetPathFromIDListA(fodInfos->ShellInfos.pidlAbsCurrent,lpstrCurrentDir);
if ((LPSTR)lParam!=NULL)
snprintf((LPSTR)lParam,(int)wParam,"%s\\%s",lpstrCurrentDir,lpstrPath);
reqSize=strlen(lpstrCurrentDir)+1+strlen(lpstrPath)+1;
}
else
{
lstrcpynA((LPSTR)lParam,(LPSTR)lpstrPath,(int)wParam);
reqSize=strlen(lpstrPath);
}
/* return the required buffer size */
return reqSize;
case CDM_GETFOLDERPATH: case CDM_GETFOLDERPATH:
TRACE("CDM_GETFOLDERPATH:\n");
SHGetPathFromIDListA(fodInfos->ShellInfos.pidlAbsCurrent,lpstrPath); SHGetPathFromIDListA(fodInfos->ShellInfos.pidlAbsCurrent,lpstrPath);
if ((LPSTR)lParam!=NULL) if ((LPSTR)lParam!=NULL)
lstrcpynA((LPSTR)lParam,lpstrPath,(int)wParam); lstrcpynA((LPSTR)lParam,lpstrPath,(int)wParam);
return strlen(lpstrPath); return strlen(lpstrPath);
case CDM_GETSPEC: case CDM_GETSPEC:
reqSize=GetDlgItemTextA(hwnd,IDC_FILENAME,lpstrPath, sizeof(lpstrPath)); return FILEDLG95_Handle_GetFileSpec(hwnd, (UINT)wParam, (LPSTR)lParam);
lpstrFileSpec = (LPSTR)PathFindFileNameA(lpstrPath);
if ((LPSTR)lParam!=NULL)
lstrcpynA((LPSTR)lParam, lpstrFileSpec, (int)wParam);
return strlen(lpstrFileSpec);
case CDM_SETCONTROLTEXT: case CDM_SETCONTROLTEXT:
TRACE("CDM_SETCONTROLTEXT:\n");
if ( 0 != lParam ) if ( 0 != lParam )
SetDlgItemTextA( hwnd, (UINT) wParam, (LPSTR) lParam ); SetDlgItemTextA( hwnd, (UINT) wParam, (LPSTR) lParam );
return TRUE; return TRUE;
@ -1383,6 +1414,37 @@ static LRESULT FILEDLG95_OnWMGetIShellBrowser(HWND hwnd)
} }
/***********************************************************************
* FILEDLG95_SendFileOK
*
* Sends the CDN_FILEOK notification if required
*
* RETURNS
* TRUE if the dialog should close
* FALSE if the dialog should not be closed
*/
static BOOL FILEDLG95_SendFileOK( HWND hwnd, FileOpenDlgInfos *fodInfos )
{
/* ask the hook if we can close */
if(IsHooked(fodInfos))
{
TRACE("---\n");
/* First send CDN_FILEOK as MSDN doc says */
SendCustomDlgNotificationMessage(hwnd,CDN_FILEOK);
/* fodInfos->ofnInfos points to an ASCII or UNICODE structure as appropriate */
CallWindowProcA((WNDPROC)fodInfos->ofnInfos->lpfnHook,
fodInfos->DlgInfos.hwndCustomDlg,
fodInfos->HookMsg.fileokstring, 0, (LPARAM)fodInfos->ofnInfos);
if (GetWindowLongA(fodInfos->DlgInfos.hwndCustomDlg, DWL_MSGRESULT))
{
TRACE("canceled\n");
return FALSE;
}
}
return TRUE;
}
/*********************************************************************** /***********************************************************************
* FILEDLG95_OnOpenMultipleFiles * FILEDLG95_OnOpenMultipleFiles
* *
@ -1483,6 +1545,9 @@ BOOL FILEDLG95_OnOpenMultipleFiles(HWND hwnd, LPWSTR lpstrFileList, UINT nFileCo
fodInfos->ofnInfos->nFileOffset = nSizePath + 1; fodInfos->ofnInfos->nFileOffset = nSizePath + 1;
fodInfos->ofnInfos->nFileExtension = 0; fodInfos->ofnInfos->nFileExtension = 0;
if ( !FILEDLG95_SendFileOK(hwnd, fodInfos) )
return FALSE;
/* clean and exit */ /* clean and exit */
FILEDLG95_Clean(hwnd); FILEDLG95_Clean(hwnd);
return EndDialog(hwnd,TRUE); return EndDialog(hwnd,TRUE);
@ -1837,24 +1902,8 @@ BOOL FILEDLG95_OnOpen(HWND hwnd)
} }
} }
/* ask the hook if we can close */ if ( !FILEDLG95_SendFileOK(hwnd, fodInfos) )
if(IsHooked(fodInfos))
{
TRACE("---\n");
/* First send CDN_FILEOK as MSDN doc says */
SendCustomDlgNotificationMessage(hwnd,CDN_FILEOK);
/* FIXME we are sending ASCII-structures. Does not work with NT */
CallWindowProcA((WNDPROC)fodInfos->ofnInfos->lpfnHook,
fodInfos->DlgInfos.hwndCustomDlg,
fodInfos->HookMsg.fileokstring, 0, (LPARAM)fodInfos->ofnInfos);
if (GetWindowLongA(fodInfos->DlgInfos.hwndCustomDlg, DWL_MSGRESULT))
{
TRACE("canceled\n");
ret = FALSE;
goto ret; goto ret;
}
}
TRACE("close\n"); TRACE("close\n");
FILEDLG95_Clean(hwnd); FILEDLG95_Clean(hwnd);