dlls/comdlg32/filedlg31.h

   1 /*
   2  * Win3.1 style File Dialog interface (32 bit)
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #ifndef _WINE_DLL_FILEDLG31_H
  20 #define _WINE_DLL_FILEDLG31_H
  21
  22 #define FD31_OFN_PROP "FILEDLG_OFN"
  23
  24 /* Forward declare */
  25 typedef struct tagFD31_DATA FD31_DATA, *PFD31_DATA;
  26
  27 typedef struct tagFD31_CALLBACKS
  28 {
  29     BOOL (CALLBACK *Init)(LPARAM lParam, PFD31_DATA lfs, DWORD data);
  30     BOOL (CALLBACK *CWP)(const FD31_DATA *lfs, UINT wMsg, WPARAM wParam,
  31                          LPARAM lParam); /* CWP instead of CallWindowProc to avoid macro expansion */
  32     void (CALLBACK *UpdateResult)(const FD31_DATA *lfs);
  33     void (CALLBACK *UpdateFileTitle)(const FD31_DATA *lfs);
  34     LRESULT (CALLBACK *SendLbGetCurSel)(const FD31_DATA *lfs);
  35     void (CALLBACK *Destroy)(const FD31_DATA *lfs);
  36 } FD31_CALLBACKS, *PFD31_CALLBACKS;
  37
  38 struct tagFD31_DATA
  39 {
  40     HWND hwnd; /* file dialog window handle */
  41     BOOL hook; /* TRUE if the dialog is hooked */
  42     UINT lbselchstring; /* registered message id */
  43     UINT fileokstring; /* registered message id */
  44     LPARAM lParam; /* save original lparam */
  45     LPCVOID template; /* template for 32 bits resource */
  46     BOOL open; /* TRUE if open dialog, FALSE if save dialog */
  47     LPOPENFILENAMEW ofnW; /* pointer either to the original structure or
  48                              a W copy for A/16 API */
  49     LPVOID private1632; /* 16/32 bit caller private data */
  50     PFD31_CALLBACKS callbacks; /* callbacks to handle 16/32 bit differences */
  51 };
  52
  53 extern BOOL FD31_Init(void);
  54 extern PFD31_DATA FD31_AllocPrivate(LPARAM lParam, UINT dlgType,
  55                                     PFD31_CALLBACKS callbacks, DWORD data);
  56 extern void FD31_DestroyPrivate(PFD31_DATA lfs);
  57 extern void FD31_MapOfnStructA(const OPENFILENAMEA *ofnA, LPOPENFILENAMEW ofnW, BOOL open);
  58 extern void FD31_FreeOfnW(OPENFILENAMEW *ofnW);
  59 extern BOOL FD31_CallWindowProc(const FD31_DATA *lfs, UINT wMsg, WPARAM wParam,
  60                                 LPARAM lParam);
  61 extern LONG FD31_WMInitDialog(HWND hWnd, WPARAM wParam, LPARAM lParam);
  62 extern LONG FD31_WMDrawItem(HWND hWnd, WPARAM wParam, LPARAM lParam,
  63                             int savedlg, const DRAWITEMSTRUCT *lpdis);
  64 extern LRESULT FD31_WMCommand(HWND hWnd, LPARAM lParam, UINT notification,
  65                               UINT control, const FD31_DATA *lfs);
  66 extern int FD31_GetFldrHeight(void);
  67
  68 #endif /* _WINE_DLL_FILEDLG31_H */