programs/winecfg/appdefaults.c

   1 /*
   2  * WineCfg app settings tabsheet
   3  *
   4  * Copyright 2004 Robert van Herk
   5  * Copyright 2004 Chris Morgan
   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 #define WIN32_LEAN_AND_MEAN
  25 #define NONAMELESSUNION
  26 #include <windows.h>
  27 #include <commdlg.h>
  28 #include <wine/debug.h>
  29 #include <stdio.h>
  30 #include <stdlib.h>
  31 #include <assert.h>
  32 #include "wine/unicode.h"
  33 #include "winecfg.h"
  34 #include "resource.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(winecfg);
  37
  38 static const struct
  39 {
  40     const char *szVersion;
  41     const char *szDescription;
  42     DWORD       dwMajorVersion;
  43     DWORD       dwMinorVersion;
  44     DWORD       dwBuildNumber;
  45     DWORD       dwPlatformId;
  46     const char *szCSDVersion;
  47     WORD        wServicePackMajor;
  48     WORD        wServicePackMinor;
  49     const char *szProductType;
  50 } win_versions[] =
  51 {
  52     { "win8",        "Windows 8",         6,  2, 0x23F0,VER_PLATFORM_WIN32_NT, " ", 0, 0, "WinNT"},
  53     { "win2008r2",   "Windows 2008 R2",   6,  1, 0x1DB1,VER_PLATFORM_WIN32_NT, "Service Pack 1", 1, 0, "ServerNT"},
  54     { "win7",        "Windows 7",         6,  1, 0x1DB1,VER_PLATFORM_WIN32_NT, "Service Pack 1", 1, 0, "WinNT"},
  55     { "win2008",     "Windows 2008",      6,  0, 0x1772,VER_PLATFORM_WIN32_NT, "Service Pack 2", 2, 0, "ServerNT"},
  56     { "vista",       "Windows Vista",     6,  0, 0x1772,VER_PLATFORM_WIN32_NT, "Service Pack 2", 2, 0, "WinNT"},
  57     { "win2003",     "Windows 2003",      5,  2, 0xECE, VER_PLATFORM_WIN32_NT, "Service Pack 2", 2, 0, "ServerNT"},
  58 #ifdef _WIN64
  59     { "winxp64",     "Windows XP",        5,  2, 0xECE, VER_PLATFORM_WIN32_NT, "Service Pack 1", 1, 0, "WinNT"},
  60 #else
  61     { "winxp",       "Windows XP",        5,  1, 0xA28, VER_PLATFORM_WIN32_NT, "Service Pack 3", 3, 0, "WinNT"},
  62     { "win2k",       "Windows 2000",      5,  0, 0x893, VER_PLATFORM_WIN32_NT, "Service Pack 4", 4, 0, "WinNT"},
  63     { "winme",       "Windows ME",        4, 90, 0xBB8, VER_PLATFORM_WIN32_WINDOWS, " ", 0, 0, ""},
  64     { "win98",       "Windows 98",        4, 10, 0x8AE, VER_PLATFORM_WIN32_WINDOWS, " A ", 0, 0, ""},
  65     { "win95",       "Windows 95",        4,  0, 0x3B6, VER_PLATFORM_WIN32_WINDOWS, "", 0, 0, ""},
  66     { "nt40",        "Windows NT 4.0",    4,  0, 0x565, VER_PLATFORM_WIN32_NT, "Service Pack 6a", 6, 0, "WinNT"},
  67     { "nt351",       "Windows NT 3.51",   3, 51, 0x421, VER_PLATFORM_WIN32_NT, "Service Pack 5", 5, 0, "WinNT"},
  68     { "win31",       "Windows 3.1",       3, 10,     0, VER_PLATFORM_WIN32s, "Win32s 1.3", 0, 0, ""},
  69     { "win30",       "Windows 3.0",       3,  0,     0, VER_PLATFORM_WIN32s, "Win32s 1.3", 0, 0, ""},
  70     { "win20",       "Windows 2.0",       2,  0,     0, VER_PLATFORM_WIN32s, "Win32s 1.3", 0, 0, ""}
  71 #endif
  72 };
  73
  74 #define NB_VERSIONS (sizeof(win_versions)/sizeof(win_versions[0]))
  75
  76 static const char szKey9x[] = "Software\\Microsoft\\Windows\\CurrentVersion";
  77 static const char szKeyNT[] = "Software\\Microsoft\\Windows NT\\CurrentVersion";
  78 static const char szKeyProdNT[] = "System\\CurrentControlSet\\Control\\ProductOptions";
  79
  80 static int get_registry_version(void)
  81 {
  82     int i, best = -1, platform, major, minor = 0, build = 0;
  83     char *p, *ver, *type = NULL;
  84
  85     if ((ver = get_reg_key( HKEY_LOCAL_MACHINE, szKeyNT, "CurrentVersion", NULL )))
  86     {
  87         char *build_str;
  88
  89         platform = VER_PLATFORM_WIN32_NT;
  90
  91         build_str = get_reg_key( HKEY_LOCAL_MACHINE, szKeyNT, "CurrentBuildNumber", NULL );
  92         build = atoi(build_str);
  93
  94         type = get_reg_key( HKEY_LOCAL_MACHINE, szKeyProdNT, "ProductType", NULL );
  95     }
  96     else if ((ver = get_reg_key( HKEY_LOCAL_MACHINE, szKey9x, "VersionNumber", NULL )))
  97         platform = VER_PLATFORM_WIN32_WINDOWS;
  98     else
  99         return -1;
 100
 101     if ((p = strchr( ver, '.' )))
 102     {
 103         char *minor_str = p;
 104         *minor_str++ = 0;
 105         if ((p = strchr( minor_str, '.' )))
 106         {
 107             char *build_str = p;
 108             *build_str++ = 0;
 109             build = atoi(build_str);
 110         }
 111         minor = atoi(minor_str);
 112     }
 113     major = atoi(ver);
 114
 115     for (i = 0; i < NB_VERSIONS; i++)
 116     {
 117         if (win_versions[i].dwPlatformId != platform) continue;
 118         if (win_versions[i].dwMajorVersion != major) continue;
 119         if (type && strcasecmp(win_versions[i].szProductType, type)) continue;
 120         best = i;
 121         if ((win_versions[i].dwMinorVersion == minor) &&
 122             (win_versions[i].dwBuildNumber == build))
 123             return i;
 124     }
 125     return best;
 126 }
 127
 128 static void update_comboboxes(HWND dialog)
 129 {
 130     int i, ver;
 131     char *winver;
 132
 133     /* retrieve the registry values */
 134     winver = get_reg_key(config_key, keypath(""), "Version", "");
 135     ver = get_registry_version();
 136
 137     if (!winver || !winver[0])
 138     {
 139         HeapFree(GetProcessHeap(), 0, winver);
 140
 141         if (current_app) /* no explicit setting */
 142         {
 143             WINE_TRACE("setting winver combobox to default\n");
 144             SendDlgItemMessageW(dialog, IDC_WINVER, CB_SETCURSEL, 0, 0);
 145             return;
 146         }
 147         if (ver != -1) winver = strdupA( win_versions[ver].szVersion );
 148         else winver = strdupA("winxp");
 149     }
 150     WINE_TRACE("winver is %s\n", winver);
 151
 152     /* normalize the version strings */
 153     for (i = 0; i < NB_VERSIONS; i++)
 154     {
 155         if (!strcasecmp (win_versions[i].szVersion, winver))
 156         {
 157             SendDlgItemMessageW(dialog, IDC_WINVER, CB_SETCURSEL,
 158                                 i + (current_app?1:0), 0);
 159             WINE_TRACE("match with %s\n", win_versions[i].szVersion);
 160             break;
 161         }
 162     }
 163
 164     HeapFree(GetProcessHeap(), 0, winver);
 165 }
 166
 167 static void
 168 init_comboboxes (HWND dialog)
 169 {
 170     int i;
 171
 172     SendDlgItemMessageW(dialog, IDC_WINVER, CB_RESETCONTENT, 0, 0);
 173
 174     /* add the default entries (automatic) which correspond to no setting  */
 175     if (current_app)
 176     {
 177         WCHAR str[256];
 178         LoadStringW (GetModuleHandleW(NULL), IDS_USE_GLOBAL_SETTINGS, str,
 179             sizeof(str)/sizeof(str[0]));
 180         SendDlgItemMessageW (dialog, IDC_WINVER, CB_ADDSTRING, 0, (LPARAM)str);
 181     }
 182
 183     for (i = 0; i < NB_VERSIONS; i++)
 184     {
 185       SendDlgItemMessageA(dialog, IDC_WINVER, CB_ADDSTRING,
 186                           0, (LPARAM) win_versions[i].szDescription);
 187     }
 188 }
 189
 190 static void add_listview_item(HWND listview, WCHAR *text, void *association)
 191 {
 192   LVITEMW item;
 193
 194   item.mask = LVIF_TEXT | LVIF_PARAM;
 195   item.pszText = text;
 196   item.cchTextMax = lstrlenW(text);
 197   item.lParam = (LPARAM) association;
 198   item.iItem = SendMessageW( listview, LVM_GETITEMCOUNT, 0, 0 );
 199   item.iSubItem = 0;
 200
 201   SendMessageW(listview, LVM_INSERTITEMW, 0, (LPARAM) &item);
 202 }
 203
 204 /* Called when the application is initialized (cannot reinit!)  */
 205 static void init_appsheet(HWND dialog)
 206 {
 207   HWND listview;
 208   LVITEMW item;
 209   HKEY key;
 210   int i;
 211   DWORD size;
 212   WCHAR appname[1024];
 213
 214   WINE_TRACE("()\n");
 215
 216   listview = GetDlgItem(dialog, IDC_APP_LISTVIEW);
 217
 218   /* we use the lparam field of the item so we can alter the presentation later and not change code
 219    * for instance, to use the tile view or to display the EXEs embedded 'display name' */
 220   LoadStringW (GetModuleHandleW(NULL), IDS_DEFAULT_SETTINGS, appname,
 221       sizeof(appname)/sizeof(appname[0]));
 222   add_listview_item(listview, appname, NULL);
 223
 224   /* because this list is only populated once, it's safe to bypass the settings list here  */
 225   if (RegOpenKeyA(config_key, "AppDefaults", &key) == ERROR_SUCCESS)
 226   {
 227       i = 0;
 228       size = sizeof(appname)/sizeof(appname[0]);
 229       while (RegEnumKeyExW (key, i, appname, &size, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
 230       {
 231           add_listview_item(listview, appname, strdupW(appname));
 232
 233           i++;
 234           size = sizeof(appname)/sizeof(appname[0]);
 235       }
 236
 237       RegCloseKey(key);
 238   }
 239
 240   init_comboboxes(dialog);
 241
 242   /* Select the default settings listview item  */
 243   item.iItem = 0;
 244   item.iSubItem = 0;
 245   item.mask = LVIF_STATE;
 246   item.state = LVIS_SELECTED | LVIS_FOCUSED;
 247   item.stateMask = LVIS_SELECTED | LVIS_FOCUSED;
 248
 249   SendMessageW(listview, LVM_SETITEMW, 0, (LPARAM) &item);
 250 }
 251
 252 /* there has to be an easier way than this  */
 253 static int get_listview_selection(HWND listview)
 254 {
 255   int count = SendMessageW(listview, LVM_GETITEMCOUNT, 0, 0);
 256   int i;
 257
 258   for (i = 0; i < count; i++)
 259   {
 260       if (SendMessageW( listview, LVM_GETITEMSTATE, i, LVIS_SELECTED )) return i;
 261   }
 262
 263   return -1;
 264 }
 265
 266
 267 /* called when the user selects a different application */
 268 static void on_selection_change(HWND dialog, HWND listview)
 269 {
 270   LVITEMW item;
 271   WCHAR* oldapp = current_app;
 272
 273   WINE_TRACE("()\n");
 274
 275   item.iItem = get_listview_selection(listview);
 276   item.iSubItem = 0;
 277   item.mask = LVIF_PARAM;
 278
 279   WINE_TRACE("item.iItem=%d\n", item.iItem);
 280
 281   if (item.iItem == -1) return;
 282
 283   SendMessageW(listview, LVM_GETITEMW, 0, (LPARAM) &item);
 284
 285   current_app = (WCHAR*) item.lParam;
 286
 287   if (current_app)
 288   {
 289       WINE_TRACE("current_app is now %s\n", wine_dbgstr_w (current_app));
 290       enable(IDC_APP_REMOVEAPP);
 291   }
 292   else
 293   {
 294       WINE_TRACE("current_app=NULL, editing global settings\n");
 295       /* focus will never be on the button in this callback so it's safe  */
 296       disable(IDC_APP_REMOVEAPP);
 297   }
 298
 299   /* reset the combo boxes if we changed from/to global/app-specific  */
 300
 301   if ((oldapp && !current_app) || (!oldapp && current_app))
 302       init_comboboxes(dialog);
 303
 304   update_comboboxes(dialog);
 305
 306   set_window_title(dialog);
 307 }
 308
 309 static BOOL list_contains_file(HWND listview, WCHAR *filename)
 310 {
 311   LVFINDINFOW find_info = { LVFI_STRING, filename, 0, {0, 0}, 0 };
 312   int index;
 313
 314   index = ListView_FindItemW(listview, -1, &find_info);
 315
 316   return (index != -1);
 317 }
 318
 319 static void on_add_app_click(HWND dialog)
 320 {
 321   static const WCHAR filterW[] = {'%','s','%','c','*','.','e','x','e',';','*','.','e','x','e','.','s','o','%','c',0};
 322   WCHAR filetitle[MAX_PATH];
 323   WCHAR file[MAX_PATH];
 324   WCHAR programsFilter[100], filter[MAX_PATH];
 325   WCHAR selectExecutableStr[100];
 326   static const WCHAR pathC[] = { 'c',':','\\',0 };
 327
 328   OPENFILENAMEW ofn = { sizeof(OPENFILENAMEW),
 329                        0, /*hInst*/0, 0, NULL, 0, 0, NULL,
 330                        0, NULL, 0, pathC, 0,
 331                        OFN_SHOWHELP | OFN_HIDEREADONLY | OFN_ENABLESIZING,
 332                        0, 0, NULL, 0, NULL };
 333
 334   LoadStringW (GetModuleHandleW(NULL), IDS_SELECT_EXECUTABLE, selectExecutableStr,
 335       sizeof(selectExecutableStr)/sizeof(selectExecutableStr[0]));
 336   LoadStringW (GetModuleHandleW(NULL), IDS_EXECUTABLE_FILTER, programsFilter,
 337       sizeof(programsFilter)/sizeof(programsFilter[0]));
 338   snprintfW( filter, MAX_PATH, filterW, programsFilter, 0, 0 );
 339
 340   ofn.lpstrTitle = selectExecutableStr;
 341   ofn.lpstrFilter = filter;
 342   ofn.lpstrFileTitle = filetitle;
 343   ofn.lpstrFileTitle[0] = '\0';
 344   ofn.nMaxFileTitle = sizeof(filetitle)/sizeof(filetitle[0]);
 345   ofn.lpstrFile = file;
 346   ofn.lpstrFile[0] = '\0';
 347   ofn.nMaxFile = sizeof(file)/sizeof(file[0]);
 348
 349   if (GetOpenFileNameW (&ofn))
 350   {
 351       HWND listview = GetDlgItem(dialog, IDC_APP_LISTVIEW);
 352       int count = SendMessageW(listview, LVM_GETITEMCOUNT, 0, 0);
 353       WCHAR* new_app;
 354       LVITEMW item;
 355
 356       if (list_contains_file(listview, filetitle))
 357           return;
 358
 359       new_app = strdupW(filetitle);
 360
 361       WINE_TRACE("adding %s\n", wine_dbgstr_w (new_app));
 362
 363       add_listview_item(listview, new_app, new_app);
 364
 365       item.mask = LVIF_STATE;
 366       item.state = LVIS_SELECTED | LVIS_FOCUSED;
 367       item.stateMask = LVIS_SELECTED | LVIS_FOCUSED;
 368       SendMessageW(listview, LVM_SETITEMSTATE, count, (LPARAM)&item );
 369
 370       SetFocus(listview);
 371   }
 372   else WINE_TRACE("user cancelled\n");
 373 }
 374
 375 static void on_remove_app_click(HWND dialog)
 376 {
 377     HWND listview = GetDlgItem(dialog, IDC_APP_LISTVIEW);
 378     int selection = get_listview_selection(listview);
 379     char *section = keypath(""); /* AppDefaults\\whatever.exe\\ */
 380     LVITEMW item;
 381
 382     item.iItem = selection;
 383     item.iSubItem = 0;
 384     item.mask = LVIF_PARAM;
 385
 386     WINE_TRACE("selection=%d, section=%s\n", selection, section);
 387
 388     assert( selection != 0 ); /* user cannot click this button when "default settings" is selected  */
 389
 390     section[strlen(section)] = '\0'; /* remove last backslash  */
 391     set_reg_key(config_key, section, NULL, NULL); /* delete the section  */
 392     SendMessageW(listview, LVM_GETITEMW, 0, (LPARAM) &item);
 393     HeapFree (GetProcessHeap(), 0, (void*)item.lParam);
 394     SendMessageW(listview, LVM_DELETEITEM, selection, 0);
 395     item.mask = LVIF_STATE;
 396     item.state = LVIS_SELECTED | LVIS_FOCUSED;
 397     item.stateMask = LVIS_SELECTED | LVIS_FOCUSED;
 398     SendMessageW(listview, LVM_SETITEMSTATE, -1, (LPARAM)&item);
 399
 400     SetFocus(listview);
 401     SendMessageW(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0);
 402 }
 403
 404 static void on_winver_change(HWND dialog)
 405 {
 406     int selection = SendDlgItemMessageW(dialog, IDC_WINVER, CB_GETCURSEL, 0, 0);
 407
 408     if (current_app)
 409     {
 410         if (!selection)
 411         {
 412             WINE_TRACE("default selected so removing current setting\n");
 413             set_reg_key(config_key, keypath(""), "Version", NULL);
 414         }
 415         else
 416         {
 417             WINE_TRACE("setting Version key to value '%s'\n", win_versions[selection-1].szVersion);
 418             set_reg_key(config_key, keypath(""), "Version", win_versions[selection-1].szVersion);
 419         }
 420     }
 421     else /* global version only */
 422     {
 423         static const char szKeyWindNT[] = "System\\CurrentControlSet\\Control\\Windows";
 424         static const char szKeyEnvNT[]  = "System\\CurrentControlSet\\Control\\Session Manager\\Environment";
 425         char Buffer[40];
 426
 427         switch (win_versions[selection].dwPlatformId)
 428         {
 429         case VER_PLATFORM_WIN32_WINDOWS:
 430             snprintf(Buffer, sizeof(Buffer), "%d.%d.%d", win_versions[selection].dwMajorVersion,
 431                      win_versions[selection].dwMinorVersion, win_versions[selection].dwBuildNumber);
 432             set_reg_key(HKEY_LOCAL_MACHINE, szKey9x, "VersionNumber", Buffer);
 433             set_reg_key(HKEY_LOCAL_MACHINE, szKey9x, "SubVersionNumber", win_versions[selection].szCSDVersion);
 434             snprintf(Buffer, sizeof(Buffer), "Microsoft %s", win_versions[selection].szDescription);
 435             set_reg_key(HKEY_LOCAL_MACHINE, szKey9x, "ProductName", Buffer);
 436
 437             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "CSDVersion", NULL);
 438             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "CurrentVersion", NULL);
 439             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "CurrentBuildNumber", NULL);
 440             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "ProductName", NULL);
 441             set_reg_key(HKEY_LOCAL_MACHINE, szKeyProdNT, "ProductType", NULL);
 442             set_reg_key(HKEY_LOCAL_MACHINE, szKeyWindNT, "CSDVersion", NULL);
 443             set_reg_key(HKEY_LOCAL_MACHINE, szKeyEnvNT, "OS", NULL);
 444             set_reg_key(config_key, keypath(""), "Version", NULL);
 445             break;
 446
 447         case VER_PLATFORM_WIN32_NT:
 448             snprintf(Buffer, sizeof(Buffer), "%d.%d", win_versions[selection].dwMajorVersion,
 449                      win_versions[selection].dwMinorVersion);
 450             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "CurrentVersion", Buffer);
 451             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "CSDVersion", win_versions[selection].szCSDVersion);
 452             snprintf(Buffer, sizeof(Buffer), "%d", win_versions[selection].dwBuildNumber);
 453             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "CurrentBuildNumber", Buffer);
 454             snprintf(Buffer, sizeof(Buffer), "Microsoft %s", win_versions[selection].szDescription);
 455             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "ProductName", Buffer);
 456             set_reg_key(HKEY_LOCAL_MACHINE, szKeyProdNT, "ProductType", win_versions[selection].szProductType);
 457             set_reg_key_dword(HKEY_LOCAL_MACHINE, szKeyWindNT, "CSDVersion",
 458                               MAKEWORD( win_versions[selection].wServicePackMinor,
 459                                         win_versions[selection].wServicePackMajor ));
 460             set_reg_key(HKEY_LOCAL_MACHINE, szKeyEnvNT, "OS", "Windows_NT");
 461
 462             set_reg_key(HKEY_LOCAL_MACHINE, szKey9x, "VersionNumber", NULL);
 463             set_reg_key(HKEY_LOCAL_MACHINE, szKey9x, "SubVersionNumber", NULL);
 464             set_reg_key(HKEY_LOCAL_MACHINE, szKey9x, "ProductName", NULL);
 465             set_reg_key(config_key, keypath(""), "Version", NULL);
 466             break;
 467
 468         case VER_PLATFORM_WIN32s:
 469             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "CSDVersion", NULL);
 470             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "CurrentVersion", NULL);
 471             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "CurrentBuildNumber", NULL);
 472             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "ProductName", NULL);
 473             set_reg_key(HKEY_LOCAL_MACHINE, szKeyProdNT, "ProductType", NULL);
 474             set_reg_key(HKEY_LOCAL_MACHINE, szKeyWindNT, "CSDVersion", NULL);
 475             set_reg_key(HKEY_LOCAL_MACHINE, szKeyEnvNT, "OS", NULL);
 476             set_reg_key(HKEY_LOCAL_MACHINE, szKey9x, "VersionNumber", NULL);
 477             set_reg_key(HKEY_LOCAL_MACHINE, szKey9x, "SubVersionNumber", NULL);
 478             set_reg_key(HKEY_LOCAL_MACHINE, szKey9x, "ProductName", NULL);
 479             set_reg_key(config_key, keypath(""), "Version", win_versions[selection].szVersion);
 480             break;
 481         }
 482     }
 483
 484     /* enable the apply button  */
 485     SendMessageW(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0);
 486 }
 487
 488 INT_PTR CALLBACK
 489 AppDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
 490 {
 491   switch (uMsg)
 492   {
 493     case WM_INITDIALOG:
 494         init_appsheet(hDlg);
 495         break;
 496
 497     case WM_SHOWWINDOW:
 498         set_window_title(hDlg);
 499         break;
 500
 501     case WM_NOTIFY:
 502       switch (((LPNMHDR)lParam)->code)
 503       {
 504         case LVN_ITEMCHANGED:
 505             on_selection_change(hDlg, GetDlgItem(hDlg, IDC_APP_LISTVIEW));
 506             break;
 507         case PSN_APPLY:
 508             apply();
 509             SetWindowLongPtrW(hDlg, DWLP_MSGRESULT, PSNRET_NOERROR);
 510             break;
 511       }
 512
 513       break;
 514
 515     case WM_COMMAND:
 516       switch(HIWORD(wParam))
 517       {
 518         case CBN_SELCHANGE:
 519           switch(LOWORD(wParam))
 520           {
 521             case IDC_WINVER:
 522               on_winver_change(hDlg);
 523               break;
 524           }
 525         case BN_CLICKED:
 526           switch(LOWORD(wParam))
 527           {
 528             case IDC_APP_ADDAPP:
 529               on_add_app_click(hDlg);
 530               break;
 531             case IDC_APP_REMOVEAPP:
 532               on_remove_app_click(hDlg);
 533               break;
 534           }
 535           break;
 536       }
 537
 538       break;
 539   }
 540
 541   return 0;
 542 }