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 #include <stdlib.h>
  29
  30 #include "windef.h"
  31 #include "winbase.h"
  32 #include "wingdi.h"
  33 #include "winuser.h"
  34 #include "winnls.h"
  35 #include "commctrl.h"
  36
  37 #define IS_OPTION_TRUE(ch) \
  38     ((ch) == 'y' || (ch) == 'Y' || (ch) == 't' || (ch) == 'T' || (ch) == '1')
  39 #define IS_OPTION_FALSE(ch) \
  40     ((ch) == 'n' || (ch) == 'N' || (ch) == 'f' || (ch) == 'F' || (ch) == '0')
  41
  42 extern WCHAR* current_app; /* NULL means editing global settings  */
  43
  44 /* Use get_reg_key and set_reg_key to alter registry settings. The changes made through
  45    set_reg_key won't be committed to the registry until process_all_settings is called,
  46    however get_reg_key will still return accurate information.
  47
  48    The root HKEY has to be non-ambiguous. So only the registry roots (HKCU, HKLM, ...) or
  49    the global config_key are allowed here.
  50
  51    You are expected to free the result of get_reg_key. The parameters to set_reg_key will
  52    be copied, so free them too when necessary.
  53  */
  54
  55 void set_reg_key(HKEY root, const WCHAR *path, const WCHAR *name, const WCHAR *value);
  56 void set_reg_key_dword(HKEY root, const WCHAR *path, const WCHAR *name, DWORD value);
  57 WCHAR *get_reg_key(HKEY root, const WCHAR *path, const WCHAR *name, const WCHAR *def)
  58     __WINE_DEALLOC(free) __WINE_MALLOC;
  59
  60 BOOL reg_key_exists(HKEY root, const WCHAR *path, const WCHAR *name);
  61 void apply(void);
  62 WCHAR **enumerate_values(HKEY root, const WCHAR *path) __WINE_DEALLOC(free) __WINE_MALLOC;
  63
  64 /* Load a string from the resources. Allocated with malloc */
  65 WCHAR* load_string(UINT id) __WINE_DEALLOC(free) __WINE_MALLOC;
  66
  67 /* returns a string of the form "AppDefaults\\appname.exe\\section", or just "section" if
  68    the user is editing the global settings.
  69
  70    no explicit free is needed of the string returned by this function
  71  */
  72 WCHAR *keypath(const WCHAR *section);
  73
  74 BOOL initialize(HINSTANCE hInstance);
  75 extern HKEY config_key;
  76
  77 /* hack for the property sheet control  */
  78 void set_window_title(HWND dialog);
  79
  80 /* Window procedures */
  81 INT_PTR CALLBACK GraphDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  82 INT_PTR CALLBACK DriveDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  83 INT_PTR CALLBACK DriveEditDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  84 INT_PTR CALLBACK AppDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  85 INT_PTR CALLBACK LibrariesDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  86 INT_PTR CALLBACK AudioDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  87 INT_PTR CALLBACK ThemeDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  88 INT_PTR CALLBACK AboutDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  89
  90 /* Windows version management */
  91 BOOL set_winver_from_string(const WCHAR *version);
  92 void print_current_winver(void);
  93 void print_windows_versions(void);
  94
  95 /* Drive management  */
  96 BOOL load_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 void query_shell_folder( const WCHAR *path, char *dest, unsigned int len );
 119 void set_shell_folder( const WCHAR *path, const char *dest );
 120 BOOL browse_for_unix_folder(HWND dialog, WCHAR *pszPath);
 121 extern struct drive drives[26]; /* one for each drive letter */
 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 /* create a unicode string from a string in Unix locale */
 129 static inline WCHAR *strdupU2W(const char *unix_str)
 130 {
 131     WCHAR *unicode_str;
 132     int lenW;
 133
 134     lenW = MultiByteToWideChar(CP_UNIXCP, 0, unix_str, -1, NULL, 0);
 135     unicode_str = malloc(lenW * sizeof(WCHAR));
 136     if (unicode_str)
 137         MultiByteToWideChar(CP_UNIXCP, 0, unix_str, -1, unicode_str, lenW);
 138     return unicode_str;
 139 }
 140
 141 static inline WCHAR *get_text(HWND dialog, WORD id)
 142 {
 143     HWND item = GetDlgItem(dialog, id);
 144     int len = GetWindowTextLengthW(item) + 1;
 145     WCHAR *result = len ? malloc(len * sizeof(WCHAR)) : NULL;
 146     if (!result) return NULL;
 147     if(GetWindowTextW(item, result, len) == 0) {
 148         free(result);
 149         return NULL;
 150     }
 151     return result;
 152 }
 153
 154 static inline void set_text(HWND dialog, WORD id, const char *text)
 155 {
 156     SetWindowTextA(GetDlgItem(dialog, id), text);
 157 }
 158
 159 static inline void set_textW(HWND dialog, WORD id, const WCHAR *text)
 160 {
 161     SetWindowTextW(GetDlgItem(dialog, id), text);
 162 }
 163
 164 #define WINE_KEY_ROOT L"Software\\Wine"
 165 #define MAXBUFLEN 256
 166
 167 extern HMENU     hPopupMenus;
 168
 169 #endif