programs/winecfg/winecfg.h

   1 /*
   2  * WineCfg configuration management
   3  *
   4  * Copyright 2002 Jaco Greeff
   5  * Copyright 2003 Dimitrie O. Paun
   6  * Copyright 2004 Mike Hearn
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  *
  22  */
  23
  24 #ifndef WINE_CFG_H
  25 #define WINE_CFG_H
  26
  27 #include <stdarg.h>
  28
  29 #include "windef.h"
  30 #include "winbase.h"
  31 #include "wingdi.h"
  32 #include "winuser.h"
  33 #include "winnls.h"
  34 #include "commctrl.h"
  35
  36 #define IS_OPTION_TRUE(ch) \
  37     ((ch) == 'y' || (ch) == 'Y' || (ch) == 't' || (ch) == 'T' || (ch) == '1')
  38 #define IS_OPTION_FALSE(ch) \
  39     ((ch) == 'n' || (ch) == 'N' || (ch) == 'f' || (ch) == 'F' || (ch) == '0')
  40
  41 extern WCHAR* current_app; /* NULL means editing global settings  */
  42
  43 /* Use get_reg_key and set_reg_key to alter registry settings. The changes made through
  44    set_reg_key won't be committed to the registry until process_all_settings is called,
  45    however get_reg_key will still return accurate information.
  46
  47    The root HKEY has to be non-ambiguous. So only the registry roots (HKCU, HKLM, ...) or
  48    the global config_key are allowed here.
  49
  50    You are expected to HeapFree the result of get_reg_key. The parameters to set_reg_key will
  51    be copied, so free them too when necessary.
  52  */
  53
  54 void set_reg_keyW(HKEY root, const WCHAR *path, const WCHAR *name, const WCHAR *value);
  55 void set_reg_key_dwordW(HKEY root, const WCHAR *path, const WCHAR *name, DWORD value);
  56 WCHAR *get_reg_keyW(HKEY root, const WCHAR *path, const WCHAR *name, const WCHAR *def);
  57
  58 void set_reg_key(HKEY root, const char *path, const char *name, const char *value);
  59 void set_reg_key_dword(HKEY root, const char *path, const char *name, DWORD value);
  60 char *get_reg_key(HKEY root, const char *path, const char *name, const char *def);
  61 BOOL reg_key_exists(HKEY root, const char *path, const char *name);
  62 void apply(void);
  63 char **enumerate_values(HKEY root, char *path);
  64
  65 /* Load a string from the resources. Allocated with HeapAlloc (GetProcessHeap()) */
  66 WCHAR* load_string (UINT id);
  67
  68 /* returns a string of the form "AppDefaults\\appname.exe\\section", or just "section" if
  69    the user is editing the global settings.
  70
  71    no explicit free is needed of the string returned by this function
  72  */
  73 char *keypath(const char *section);
  74 WCHAR *keypathW(const WCHAR *section);
  75
  76 BOOL initialize(HINSTANCE hInstance);
  77 extern HKEY config_key;
  78
  79 /* hack for the property sheet control  */
  80 void set_window_title(HWND dialog);
  81
  82 /* Window procedures */
  83 INT_PTR CALLBACK GraphDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  84 INT_PTR CALLBACK DriveDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  85 INT_PTR CALLBACK DriveEditDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  86 INT_PTR CALLBACK AppDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  87 INT_PTR CALLBACK LibrariesDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  88 INT_PTR CALLBACK AudioDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  89 INT_PTR CALLBACK ThemeDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  90 INT_PTR CALLBACK AboutDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  91
  92 /* Windows version management */
  93 BOOL set_winver_from_string(const char *version);
  94 void print_windows_versions(void);
  95
  96 /* Drive management  */
  97 BOOL load_drives(void);
  98
  99 struct drive
 100 {
 101     char letter;
 102     char *unixpath;
 103     char *device;
 104     WCHAR *label;
 105     DWORD serial;
 106     DWORD type; /* one of the DRIVE_ constants from winbase.h  */
 107
 108     BOOL in_use;
 109     BOOL modified;
 110 };
 111
 112 #define DRIVE_MASK_BIT(B) (1 << (toupper(B) - 'A'))
 113
 114 ULONG drive_available_mask(char letter);
 115 BOOL add_drive(char letter, const char *targetpath, const char *device,
 116                const WCHAR *label, DWORD serial, DWORD type);
 117 void delete_drive(struct drive *pDrive);
 118 void apply_drive_changes(void);
 119 BOOL browse_for_unix_folder(HWND dialog, WCHAR *pszPath);
 120 extern struct drive drives[26]; /* one for each drive letter */
 121
 122 /* Some basic utilities to make win32 suck less */
 123 #define disable(id) EnableWindow(GetDlgItem(dialog, id), 0);
 124 #define enable(id) EnableWindow(GetDlgItem(dialog, id), 1);
 125 void PRINTERROR(void); /* WINE_TRACE() the plaintext error message from GetLastError() */
 126
 127 /* returns a string in the win32 heap  */
 128 static inline char *strdupA(const char *s)
 129 {
 130     char *r = HeapAlloc(GetProcessHeap(), 0, strlen(s)+1);
 131     return strcpy(r, s);
 132 }
 133
 134 static inline WCHAR *strdupW(const WCHAR *s)
 135 {
 136     WCHAR *r = HeapAlloc(GetProcessHeap(), 0, (lstrlenW(s)+1)*sizeof(WCHAR));
 137     return lstrcpyW(r, s);
 138 }
 139
 140 /* create a unicode string from a string in Unix locale */
 141 static inline WCHAR *strdupU2W(const char *unix_str)
 142 {
 143     WCHAR *unicode_str;
 144     int lenW;
 145
 146     lenW = MultiByteToWideChar(CP_UNIXCP, 0, unix_str, -1, NULL, 0);
 147     unicode_str = HeapAlloc(GetProcessHeap(), 0, lenW * sizeof(WCHAR));
 148     if (unicode_str)
 149         MultiByteToWideChar(CP_UNIXCP, 0, unix_str, -1, unicode_str, lenW);
 150     return unicode_str;
 151 }
 152
 153 static inline char *get_text(HWND dialog, WORD id)
 154 {
 155     HWND item = GetDlgItem(dialog, id);
 156     int len = GetWindowTextLengthA(item) + 1;
 157     char *result = len ? HeapAlloc(GetProcessHeap(), 0, len) : NULL;
 158     if (!result) return NULL;
 159     if (GetWindowTextA(item, result, len) == 0) {
 160         HeapFree (GetProcessHeap(), 0, result);
 161         return NULL;
 162     }
 163     return result;
 164 }
 165
 166 static inline WCHAR *get_textW(HWND dialog, WORD id)
 167 {
 168     HWND item = GetDlgItem(dialog, id);
 169     int len = GetWindowTextLengthW(item) + 1;
 170     WCHAR *result = len ? HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)) : NULL;
 171     if (!result) return NULL;
 172     if(GetWindowTextW(item, result, len) == 0) {
 173         HeapFree (GetProcessHeap(), 0, result);
 174         return NULL;
 175     }
 176     return result;
 177 }
 178
 179 static inline void set_text(HWND dialog, WORD id, const char *text)
 180 {
 181     SetWindowTextA(GetDlgItem(dialog, id), text);
 182 }
 183
 184 static inline void set_textW(HWND dialog, WORD id, const WCHAR *text)
 185 {
 186     SetWindowTextW(GetDlgItem(dialog, id), text);
 187 }
 188
 189 #define WINE_KEY_ROOT "Software\\Wine"
 190 #define MAXBUFLEN 256
 191
 192 extern HMENU     hPopupMenus;
 193
 194 #endif