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 #define ARRAY_SIZE(array) (sizeof(array) / sizeof((array)[0]))
  42
  43 extern WCHAR* current_app; /* NULL means editing global settings  */
  44
  45 /* Use get_reg_key and set_reg_key to alter registry settings. The changes made through
  46    set_reg_key won't be committed to the registry until process_all_settings is called,
  47    however get_reg_key will still return accurate information.
  48
  49    The root HKEY has to be non-ambiguous. So only the registry roots (HKCU, HKLM, ...) or
  50    the global config_key are allowed here.
  51
  52    You are expected to HeapFree the result of get_reg_key. The parameters to set_reg_key will
  53    be copied, so free them too when necessary.
  54  */
  55
  56 void set_reg_keyW(HKEY root, const WCHAR *path, const WCHAR *name, const WCHAR *value);
  57 void set_reg_key_dwordW(HKEY root, const WCHAR *path, const WCHAR *name, DWORD value);
  58 WCHAR *get_reg_keyW(HKEY root, const WCHAR *path, const WCHAR *name, const WCHAR *def);
  59
  60 void set_reg_key(HKEY root, const char *path, const char *name, const char *value);
  61 void set_reg_key_dword(HKEY root, const char *path, const char *name, DWORD value);
  62 char *get_reg_key(HKEY root, const char *path, const char *name, const char *def);
  63 BOOL reg_key_exists(HKEY root, const char *path, const char *name);
  64 void apply(void);
  65 char **enumerate_values(HKEY root, char *path);
  66
  67 /* Load a string from the resources. Allocated with HeapAlloc (GetProcessHeap()) */
  68 WCHAR* load_string (UINT id);
  69
  70 /* returns a string of the form "AppDefaults\\appname.exe\\section", or just "section" if
  71    the user is editing the global settings.
  72
  73    no explicit free is needed of the string returned by this function
  74  */
  75 char *keypath(const char *section);
  76 WCHAR *keypathW(const WCHAR *section);
  77
  78 BOOL initialize(HINSTANCE hInstance);
  79 extern HKEY config_key;
  80
  81 /* hack for the property sheet control  */
  82 void set_window_title(HWND dialog);
  83
  84 /* Window procedures */
  85 INT_PTR CALLBACK GraphDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  86 INT_PTR CALLBACK DriveDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  87 INT_PTR CALLBACK DriveEditDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  88 INT_PTR CALLBACK AppDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  89 INT_PTR CALLBACK LibrariesDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  90 INT_PTR CALLBACK AudioDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  91 INT_PTR CALLBACK ThemeDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  92 INT_PTR CALLBACK AboutDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  93
  94 /* Drive management  */
  95 BOOL load_drives(void);
  96 BOOL autodetect_drives(void);
  97
  98 struct drive
  99 {
 100     char letter;
 101     char *unixpath;
 102     char *device;
 103     WCHAR *label;
 104     DWORD serial;
 105     DWORD type; /* one of the DRIVE_ constants from winbase.h  */
 106
 107     BOOL in_use;
 108     BOOL modified;
 109 };
 110
 111 #define DRIVE_MASK_BIT(B) (1 << (toupper(B) - 'A'))
 112
 113 ULONG drive_available_mask(char letter);
 114 BOOL add_drive(char letter, const char *targetpath, const char *device,
 115                const WCHAR *label, DWORD serial, DWORD type);
 116 void delete_drive(struct drive *pDrive);
 117 void apply_drive_changes(void);
 118 BOOL browse_for_unix_folder(HWND dialog, WCHAR *pszPath);
 119 extern struct drive drives[26]; /* one for each drive letter */
 120
 121 extern BOOL gui_mode;
 122
 123 /* Some basic utilities to make win32 suck less */
 124 #define disable(id) EnableWindow(GetDlgItem(dialog, id), 0);
 125 #define enable(id) EnableWindow(GetDlgItem(dialog, id), 1);
 126 void PRINTERROR(void); /* WINE_TRACE() the plaintext error message from GetLastError() */
 127
 128 /* returns a string in the win32 heap  */
 129 static inline char *strdupA(const char *s)
 130 {
 131     char *r = HeapAlloc(GetProcessHeap(), 0, strlen(s)+1);
 132     return strcpy(r, s);
 133 }
 134
 135 static inline WCHAR *strdupW(const WCHAR *s)
 136 {
 137     WCHAR *r = HeapAlloc(GetProcessHeap(), 0, (lstrlenW(s)+1)*sizeof(WCHAR));
 138     return lstrcpyW(r, s);
 139 }
 140
 141 /* create a unicode string from a string in Unix locale */
 142 static inline WCHAR *strdupU2W(const char *unix_str)
 143 {
 144     WCHAR *unicode_str;
 145     int lenW;
 146
 147     lenW = MultiByteToWideChar(CP_UNIXCP, 0, unix_str, -1, NULL, 0);
 148     unicode_str = HeapAlloc(GetProcessHeap(), 0, lenW * sizeof(WCHAR));
 149     if (unicode_str)
 150         MultiByteToWideChar(CP_UNIXCP, 0, unix_str, -1, unicode_str, lenW);
 151     return unicode_str;
 152 }
 153
 154 static inline char *get_text(HWND dialog, WORD id)
 155 {
 156     HWND item = GetDlgItem(dialog, id);
 157     int len = GetWindowTextLengthA(item) + 1;
 158     char *result = len ? HeapAlloc(GetProcessHeap(), 0, len) : NULL;
 159     if (!result) return NULL;
 160     if (GetWindowTextA(item, result, len) == 0) {
 161         HeapFree (GetProcessHeap(), 0, result);
 162         return NULL;
 163     }
 164     return result;
 165 }
 166
 167 static inline WCHAR *get_textW(HWND dialog, WORD id)
 168 {
 169     HWND item = GetDlgItem(dialog, id);
 170     int len = GetWindowTextLengthW(item) + 1;
 171     WCHAR *result = len ? HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)) : NULL;
 172     if (!result) return NULL;
 173     if(GetWindowTextW(item, result, len) == 0) {
 174         HeapFree (GetProcessHeap(), 0, result);
 175         return NULL;
 176     }
 177     return result;
 178 }
 179
 180 static inline void set_text(HWND dialog, WORD id, const char *text)
 181 {
 182     SetWindowTextA(GetDlgItem(dialog, id), text);
 183 }
 184
 185 static inline void set_textW(HWND dialog, WORD id, const WCHAR *text)
 186 {
 187     SetWindowTextW(GetDlgItem(dialog, id), text);
 188 }
 189
 190 #define WINE_KEY_ROOT "Software\\Wine"
 191 #define MAXBUFLEN 256
 192
 193 extern HMENU     hPopupMenus;
 194
 195 #endif