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 /* Drive management  */
  93 BOOL load_drives(void);
  94 BOOL autodetect_drives(void);
  95
  96 struct drive
  97 {
  98     char letter;
  99     char *unixpath;
 100     char *device;
 101     WCHAR *label;
 102     DWORD serial;
 103     DWORD type; /* one of the DRIVE_ constants from winbase.h  */
 104
 105     BOOL in_use;
 106     BOOL modified;
 107 };
 108
 109 #define DRIVE_MASK_BIT(B) (1 << (toupper(B) - 'A'))
 110
 111 ULONG drive_available_mask(char letter);
 112 BOOL add_drive(char letter, const char *targetpath, const char *device,
 113                const WCHAR *label, DWORD serial, DWORD type);
 114 void delete_drive(struct drive *pDrive);
 115 void apply_drive_changes(void);
 116 BOOL browse_for_unix_folder(HWND dialog, WCHAR *pszPath);
 117 extern struct drive drives[26]; /* one for each drive letter */
 118
 119 extern BOOL gui_mode;
 120
 121 /* Some basic utilities to make win32 suck less */
 122 #define disable(id) EnableWindow(GetDlgItem(dialog, id), 0);
 123 #define enable(id) EnableWindow(GetDlgItem(dialog, id), 1);
 124 void PRINTERROR(void); /* WINE_TRACE() the plaintext error message from GetLastError() */
 125
 126 /* returns a string in the win32 heap  */
 127 static inline char *strdupA(const char *s)
 128 {
 129     char *r = HeapAlloc(GetProcessHeap(), 0, strlen(s)+1);
 130     return strcpy(r, s);
 131 }
 132
 133 static inline WCHAR *strdupW(const WCHAR *s)
 134 {
 135     WCHAR *r = HeapAlloc(GetProcessHeap(), 0, (lstrlenW(s)+1)*sizeof(WCHAR));
 136     return lstrcpyW(r, s);
 137 }
 138
 139 /* create a unicode string from a string in Unix locale */
 140 static inline WCHAR *strdupU2W(const char *unix_str)
 141 {
 142     WCHAR *unicode_str;
 143     int lenW;
 144
 145     lenW = MultiByteToWideChar(CP_UNIXCP, 0, unix_str, -1, NULL, 0);
 146     unicode_str = HeapAlloc(GetProcessHeap(), 0, lenW * sizeof(WCHAR));
 147     if (unicode_str)
 148         MultiByteToWideChar(CP_UNIXCP, 0, unix_str, -1, unicode_str, lenW);
 149     return unicode_str;
 150 }
 151
 152 static inline char *get_text(HWND dialog, WORD id)
 153 {
 154     HWND item = GetDlgItem(dialog, id);
 155     int len = GetWindowTextLengthA(item) + 1;
 156     char *result = len ? HeapAlloc(GetProcessHeap(), 0, len) : NULL;
 157     if (!result) return NULL;
 158     if (GetWindowTextA(item, result, len) == 0) {
 159         HeapFree (GetProcessHeap(), 0, result);
 160         return NULL;
 161     }
 162     return result;
 163 }
 164
 165 static inline WCHAR *get_textW(HWND dialog, WORD id)
 166 {
 167     HWND item = GetDlgItem(dialog, id);
 168     int len = GetWindowTextLengthW(item) + 1;
 169     WCHAR *result = len ? HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)) : NULL;
 170     if (!result) return NULL;
 171     if(GetWindowTextW(item, result, len) == 0) {
 172         HeapFree (GetProcessHeap(), 0, result);
 173         return NULL;
 174     }
 175     return result;
 176 }
 177
 178 static inline void set_text(HWND dialog, WORD id, const char *text)
 179 {
 180     SetWindowTextA(GetDlgItem(dialog, id), text);
 181 }
 182
 183 static inline void set_textW(HWND dialog, WORD id, const WCHAR *text)
 184 {
 185     SetWindowTextW(GetDlgItem(dialog, id), text);
 186 }
 187
 188 #define WINE_KEY_ROOT "Software\\Wine"
 189 #define MAXBUFLEN 256
 190
 191 extern HMENU     hPopupMenus;
 192
 193 #endif