| /* | 
 |  * WineCfg app settings tabsheet | 
 |  * | 
 |  * Copyright 2004 Robert van Herk | 
 |  * Copyright 2004 Chris Morgan | 
 |  * Copyright 2004 Mike Hearn | 
 |  * | 
 |  * This library is free software; you can redistribute it and/or | 
 |  * modify it under the terms of the GNU Lesser General Public | 
 |  * License as published by the Free Software Foundation; either | 
 |  * version 2.1 of the License, or (at your option) any later version. | 
 |  * | 
 |  * This library is distributed in the hope that it will be useful, | 
 |  * but WITHOUT ANY WARRANTY; without even the implied warranty of | 
 |  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU | 
 |  * Lesser General Public License for more details. | 
 |  * | 
 |  * You should have received a copy of the GNU Lesser General Public | 
 |  * License along with this library; if not, write to the Free Software | 
 |  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA | 
 |  * | 
 |  */ | 
 |  | 
 | #define WIN32_LEAN_AND_MEAN | 
 | #define NONAMELESSUNION | 
 | #include <windows.h> | 
 | #include <commdlg.h> | 
 | #include <wine/debug.h> | 
 | #include <stdio.h> | 
 | #include <stdlib.h> | 
 | #include <assert.h> | 
 | #include "winecfg.h" | 
 | #include "resource.h" | 
 |  | 
 | WINE_DEFAULT_DEBUG_CHANNEL(winecfg); | 
 |  | 
 | static const struct | 
 | { | 
 |     const char *szVersion; | 
 |     const char *szDescription; | 
 |     DWORD       dwMajorVersion; | 
 |     DWORD       dwMinorVersion; | 
 |     DWORD       dwBuildNumber; | 
 |     DWORD       dwPlatformId; | 
 |     const char *szCSDVersion; | 
 |     WORD        wServicePackMajor; | 
 |     WORD        wServicePackMinor; | 
 |     const char *szProductType; | 
 | } win_versions[] = | 
 | { | 
 |     { "win2008", "Windows 2008",   6,  0, 0x1771,VER_PLATFORM_WIN32_NT, "Service Pack 1", 0, 0, "ServerNT"}, | 
 |     { "vista",   "Windows Vista",  6,  0, 0x1770,VER_PLATFORM_WIN32_NT, " ", 0, 0, "WinNT"}, | 
 |     { "win2003", "Windows 2003",   5,  2, 0xECE, VER_PLATFORM_WIN32_NT, "Service Pack 1", 1, 0, "ServerNT"}, | 
 |     { "winxp",   "Windows XP",     5,  1, 0xA28, VER_PLATFORM_WIN32_NT, "Service Pack 2", 2, 0, "WinNT"}, | 
 |     { "win2k",   "Windows 2000",   5,  0, 0x893, VER_PLATFORM_WIN32_NT, "Service Pack 4", 4, 0, "WinNT"}, | 
 |     { "winme",   "Windows ME",     4, 90, 0xBB8, VER_PLATFORM_WIN32_WINDOWS, " ", 0, 0, ""}, | 
 |     { "win98",   "Windows 98",     4, 10, 0x8AE, VER_PLATFORM_WIN32_WINDOWS, " A ", 0, 0, ""}, | 
 |     { "win95",   "Windows 95",     4,  0, 0x3B6, VER_PLATFORM_WIN32_WINDOWS, "", 0, 0, ""}, | 
 |     { "nt40",    "Windows NT 4.0", 4,  0, 0x565, VER_PLATFORM_WIN32_NT, "Service Pack 6a", 6, 0, "WinNT"}, | 
 |     { "nt351",   "Windows NT 3.5", 3, 51, 0x421, VER_PLATFORM_WIN32_NT, "Service Pack 2", 0, 0, "WinNT"}, | 
 |     { "win31",   "Windows 3.1",    2, 10,     0, VER_PLATFORM_WIN32s, "Win32s 1.3", 0, 0, ""}, | 
 |     { "win30",   "Windows 3.0",    3,  0,     0, VER_PLATFORM_WIN32s, "Win32s 1.3", 0, 0, ""}, | 
 |     { "win20",   "Windows 2.0",    2,  0,     0, VER_PLATFORM_WIN32s, "Win32s 1.3", 0, 0, ""} | 
 | }; | 
 |  | 
 | #define NB_VERSIONS (sizeof(win_versions)/sizeof(win_versions[0])) | 
 |  | 
 | static const char szKey9x[] = "Software\\Microsoft\\Windows\\CurrentVersion"; | 
 | static const char szKeyNT[] = "Software\\Microsoft\\Windows NT\\CurrentVersion"; | 
 |  | 
 | static int get_registry_version(void) | 
 | { | 
 |     int i, best = -1, platform, major, minor = 0, build = 0; | 
 |     char *p, *ver; | 
 |  | 
 |     if ((ver = get_reg_key( HKEY_LOCAL_MACHINE, szKeyNT, "CurrentVersion", NULL ))) | 
 |     { | 
 |         char *build_str; | 
 |  | 
 |         platform = VER_PLATFORM_WIN32_NT; | 
 |  | 
 | 	build_str = get_reg_key( HKEY_LOCAL_MACHINE, szKeyNT, "CurrentBuildNumber", NULL ); | 
 |         build = atoi(build_str); | 
 |     } | 
 |     else if ((ver = get_reg_key( HKEY_LOCAL_MACHINE, szKey9x, "VersionNumber", NULL ))) | 
 |         platform = VER_PLATFORM_WIN32_WINDOWS; | 
 |     else | 
 |         return -1; | 
 |  | 
 |     if ((p = strchr( ver, '.' ))) | 
 |     { | 
 |         char *minor_str = p; | 
 |         *minor_str++ = 0; | 
 |         if ((p = strchr( minor_str, '.' ))) | 
 |         { | 
 |             char *build_str = p; | 
 |             *build_str++ = 0; | 
 |             build = atoi(build_str); | 
 |         } | 
 |         minor = atoi(minor_str); | 
 |     } | 
 |     major = atoi(ver); | 
 |  | 
 |     for (i = 0; i < NB_VERSIONS; i++) | 
 |     { | 
 |         if (win_versions[i].dwPlatformId != platform) continue; | 
 |         if (win_versions[i].dwMajorVersion != major) continue; | 
 |         best = i; | 
 |         if ((win_versions[i].dwMinorVersion == minor) && | 
 |             (win_versions[i].dwBuildNumber == build)) | 
 |             return i; | 
 |     } | 
 |     return best; | 
 | } | 
 |  | 
 | static void update_comboboxes(HWND dialog) | 
 | { | 
 |     int i, ver; | 
 |     char *winver; | 
 |  | 
 |     /* retrieve the registry values */ | 
 |     winver = get_reg_key(config_key, keypath(""), "Version", ""); | 
 |     ver = get_registry_version(); | 
 |  | 
 |     if (!winver || !winver[0]) | 
 |     { | 
 |         HeapFree(GetProcessHeap(), 0, winver); | 
 |  | 
 |         if (current_app) /* no explicit setting */ | 
 |         { | 
 |             WINE_TRACE("setting winver combobox to default\n"); | 
 |             SendDlgItemMessage (dialog, IDC_WINVER, CB_SETCURSEL, 0, 0); | 
 |             return; | 
 |         } | 
 |         if (ver != -1) winver = strdupA( win_versions[ver].szVersion ); | 
 |         else winver = strdupA("win2k"); | 
 |     } | 
 |     WINE_TRACE("winver is %s\n", winver); | 
 |  | 
 |     /* normalize the version strings */ | 
 |     for (i = 0; i < NB_VERSIONS; i++) | 
 |     { | 
 |         if (!strcasecmp (win_versions[i].szVersion, winver)) | 
 |         { | 
 |             SendDlgItemMessage (dialog, IDC_WINVER, CB_SETCURSEL, | 
 |                                 (WPARAM) i + (current_app?1:0), 0); | 
 |             WINE_TRACE("match with %s\n", win_versions[i].szVersion); | 
 |             break; | 
 | 	} | 
 |     } | 
 |  | 
 |     HeapFree(GetProcessHeap(), 0, winver); | 
 | } | 
 |  | 
 | static void | 
 | init_comboboxes (HWND dialog) | 
 | { | 
 |     int i; | 
 |  | 
 |     SendDlgItemMessage(dialog, IDC_WINVER, CB_RESETCONTENT, 0, 0); | 
 |  | 
 |     /* add the default entries (automatic) which correspond to no setting  */ | 
 |     if (current_app) | 
 |     { | 
 |         WCHAR str[256]; | 
 |         LoadStringW (GetModuleHandle (NULL), IDS_USE_GLOBAL_SETTINGS, str, | 
 |             sizeof(str)/sizeof(str[0])); | 
 |         SendDlgItemMessageW (dialog, IDC_WINVER, CB_ADDSTRING, 0, (LPARAM)str); | 
 |     } | 
 |  | 
 |     for (i = 0; i < NB_VERSIONS; i++) | 
 |     { | 
 |       SendDlgItemMessage (dialog, IDC_WINVER, CB_ADDSTRING, | 
 |                           0, (LPARAM) win_versions[i].szDescription); | 
 |     } | 
 | } | 
 |  | 
 | static void add_listview_item(HWND listview, WCHAR *text, void *association) | 
 | { | 
 |   LVITEMW item; | 
 |  | 
 |   item.mask = LVIF_TEXT | LVIF_PARAM; | 
 |   item.pszText = text; | 
 |   item.cchTextMax = lstrlenW(text); | 
 |   item.lParam = (LPARAM) association; | 
 |   item.iItem = ListView_GetItemCount(listview); | 
 |   item.iSubItem = 0; | 
 |  | 
 |   SendMessage(listview, LVM_INSERTITEMW, 0, (LPARAM) &item); | 
 | } | 
 |  | 
 | /* Called when the application is initialized (cannot reinit!)  */ | 
 | static void init_appsheet(HWND dialog) | 
 | { | 
 |   HWND listview; | 
 |   HKEY key; | 
 |   int i; | 
 |   DWORD size; | 
 |   WCHAR appname[1024]; | 
 |  | 
 |   WINE_TRACE("()\n"); | 
 |  | 
 |   listview = GetDlgItem(dialog, IDC_APP_LISTVIEW); | 
 |  | 
 |   /* we use the lparam field of the item so we can alter the presentation later and not change code | 
 |    * for instance, to use the tile view or to display the EXEs embedded 'display name' */ | 
 |   LoadStringW (GetModuleHandle (NULL), IDS_DEFAULT_SETTINGS, appname, | 
 |       sizeof(appname)/sizeof(appname[0])); | 
 |   add_listview_item(listview, appname, NULL); | 
 |  | 
 |   /* because this list is only populated once, it's safe to bypass the settings list here  */ | 
 |   if (RegOpenKey(config_key, "AppDefaults", &key) == ERROR_SUCCESS) | 
 |   { | 
 |       i = 0; | 
 |       size = sizeof(appname)/sizeof(appname[0]); | 
 |       while (RegEnumKeyExW (key, i, appname, &size, NULL, NULL, NULL, NULL) == ERROR_SUCCESS) | 
 |       { | 
 |           add_listview_item(listview, appname, strdupW(appname)); | 
 |  | 
 |           i++; | 
 |           size = sizeof(appname)/sizeof(appname[0]); | 
 |       } | 
 |  | 
 |       RegCloseKey(key); | 
 |   } | 
 |  | 
 |   init_comboboxes(dialog); | 
 |    | 
 |   /* Select the default settings listview item  */ | 
 |   { | 
 |       LVITEM item; | 
 |        | 
 |       item.iItem = 0; | 
 |       item.iSubItem = 0; | 
 |       item.mask = LVIF_STATE; | 
 |       item.state = LVIS_SELECTED | LVIS_FOCUSED; | 
 |       item.stateMask = LVIS_SELECTED | LVIS_FOCUSED; | 
 |  | 
 |       SendMessage(listview, LVM_SETITEM, 0, (LPARAM) &item); | 
 |   } | 
 |    | 
 | } | 
 |  | 
 | /* there has to be an easier way than this  */ | 
 | static int get_listview_selection(HWND listview) | 
 | { | 
 |   int count = ListView_GetItemCount(listview); | 
 |   int i; | 
 |    | 
 |   for (i = 0; i < count; i++) | 
 |   { | 
 |     if (ListView_GetItemState(listview, i, LVIS_SELECTED)) return i; | 
 |   } | 
 |  | 
 |   return -1; | 
 | } | 
 |  | 
 |  | 
 | /* called when the user selects a different application */ | 
 | static void on_selection_change(HWND dialog, HWND listview) | 
 | { | 
 |   LVITEM item; | 
 |   WCHAR* oldapp = current_app; | 
 |  | 
 |   WINE_TRACE("()\n"); | 
 |  | 
 |   item.iItem = get_listview_selection(listview); | 
 |   item.iSubItem = 0; | 
 |   item.mask = LVIF_PARAM; | 
 |  | 
 |   WINE_TRACE("item.iItem=%d\n", item.iItem); | 
 |    | 
 |   if (item.iItem == -1) return; | 
 |    | 
 |   SendMessage(listview, LVM_GETITEM, 0, (LPARAM) &item); | 
 |  | 
 |   current_app = (WCHAR*) item.lParam; | 
 |  | 
 |   if (current_app) | 
 |   { | 
 |       WINE_TRACE("current_app is now %s\n", wine_dbgstr_w (current_app)); | 
 |       enable(IDC_APP_REMOVEAPP); | 
 |   } | 
 |   else | 
 |   { | 
 |       WINE_TRACE("current_app=NULL, editing global settings\n"); | 
 |       /* focus will never be on the button in this callback so it's safe  */ | 
 |       disable(IDC_APP_REMOVEAPP); | 
 |   } | 
 |  | 
 |   /* reset the combo boxes if we changed from/to global/app-specific  */ | 
 |  | 
 |   if ((oldapp && !current_app) || (!oldapp && current_app)) | 
 |       init_comboboxes(dialog); | 
 |    | 
 |   update_comboboxes(dialog); | 
 |  | 
 |   set_window_title(dialog); | 
 | } | 
 |  | 
 | static BOOL list_contains_file(HWND listview, WCHAR *filename) | 
 | { | 
 |   LVFINDINFOW find_info = { LVFI_STRING, filename, 0, {0, 0}, 0 }; | 
 |   int index; | 
 |  | 
 |   index = ListView_FindItemW(listview, -1, &find_info); | 
 |  | 
 |   return (index != -1); | 
 | } | 
 |  | 
 | static void on_add_app_click(HWND dialog) | 
 | { | 
 |   WCHAR filetitle[MAX_PATH]; | 
 |   WCHAR file[MAX_PATH]; | 
 |   WCHAR programsFilter[100]; | 
 |   WCHAR selectExecutableStr[100]; | 
 |   static const WCHAR pathC[] = { 'c',':','\\',0 }; | 
 |  | 
 |   OPENFILENAMEW ofn = { sizeof(OPENFILENAMEW), | 
 | 		       0, /*hInst*/0, 0, NULL, 0, 0, NULL, | 
 | 		       0, NULL, 0, pathC, 0, | 
 | 		       OFN_SHOWHELP | OFN_HIDEREADONLY, 0, 0, NULL, 0, NULL }; | 
 |  | 
 |   LoadStringW (GetModuleHandle (NULL), IDS_SELECT_EXECUTABLE, selectExecutableStr, | 
 |       sizeof(selectExecutableStr)/sizeof(selectExecutableStr[0])); | 
 |   LoadStringW (GetModuleHandle (NULL), IDS_EXECUTABLE_FILTER, programsFilter, | 
 |       sizeof(programsFilter)/sizeof(programsFilter[0])); | 
 |  | 
 |   ofn.lpstrTitle = selectExecutableStr; | 
 |   ofn.lpstrFilter = programsFilter; | 
 |   ofn.lpstrFileTitle = filetitle; | 
 |   ofn.lpstrFileTitle[0] = '\0'; | 
 |   ofn.nMaxFileTitle = sizeof(filetitle)/sizeof(filetitle[0]); | 
 |   ofn.lpstrFile = file; | 
 |   ofn.lpstrFile[0] = '\0'; | 
 |   ofn.nMaxFile = sizeof(file)/sizeof(file[0]); | 
 |  | 
 |   if (GetOpenFileNameW (&ofn)) | 
 |   { | 
 |       HWND listview = GetDlgItem(dialog, IDC_APP_LISTVIEW); | 
 |       int count = ListView_GetItemCount(listview); | 
 |       WCHAR* new_app; | 
 |        | 
 |       if (list_contains_file(listview, filetitle)) | 
 |           return; | 
 |        | 
 |       new_app = strdupW(filetitle); | 
 |  | 
 |       WINE_TRACE("adding %s\n", wine_dbgstr_w (new_app)); | 
 |        | 
 |       add_listview_item(listview, new_app, new_app); | 
 |  | 
 |       ListView_SetItemState(listview, count, LVIS_SELECTED | LVIS_FOCUSED, LVIS_SELECTED | LVIS_FOCUSED); | 
 |  | 
 |       SetFocus(listview); | 
 |   } | 
 |   else WINE_TRACE("user cancelled\n"); | 
 | } | 
 |  | 
 | static void on_remove_app_click(HWND dialog) | 
 | { | 
 |     HWND listview = GetDlgItem(dialog, IDC_APP_LISTVIEW); | 
 |     int selection = get_listview_selection(listview); | 
 |     char *section = keypath(""); /* AppDefaults\\whatever.exe\\ */ | 
 |     LVITEMW item; | 
 |  | 
 |     item.iItem = selection; | 
 |     item.iSubItem = 0; | 
 |     item.mask = LVIF_PARAM; | 
 |  | 
 |     WINE_TRACE("selection=%d, section=%s\n", selection, section); | 
 |      | 
 |     assert( selection != 0 ); /* user cannot click this button when "default settings" is selected  */ | 
 |  | 
 |     section[strlen(section)] = '\0'; /* remove last backslash  */ | 
 |     set_reg_key(config_key, section, NULL, NULL); /* delete the section  */ | 
 |     SendMessage(listview, LVM_GETITEMW, 0, (LPARAM) &item); | 
 |     HeapFree (GetProcessHeap(), 0, (void*)item.lParam); | 
 |     SendMessage(listview, LVM_DELETEITEM, selection, 0); | 
 |     ListView_SetItemState(listview, selection - 1, LVIS_SELECTED | LVIS_FOCUSED, LVIS_SELECTED | LVIS_FOCUSED); | 
 |  | 
 |     SetFocus(listview); | 
 |      | 
 |     SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0);         | 
 | } | 
 |  | 
 | static void on_winver_change(HWND dialog) | 
 | { | 
 |     int selection = SendDlgItemMessage(dialog, IDC_WINVER, CB_GETCURSEL, 0, 0); | 
 |  | 
 |     if (current_app) | 
 |     { | 
 |         if (!selection) | 
 |         { | 
 |             WINE_TRACE("default selected so removing current setting\n"); | 
 |             set_reg_key(config_key, keypath(""), "Version", NULL); | 
 |         } | 
 |         else | 
 |         { | 
 |             WINE_TRACE("setting Version key to value '%s'\n", win_versions[selection-1].szVersion); | 
 |             set_reg_key(config_key, keypath(""), "Version", win_versions[selection-1].szVersion); | 
 |         } | 
 |     } | 
 |     else /* global version only */ | 
 |     { | 
 |         static const char szKeyProdNT[] = "System\\CurrentControlSet\\Control\\ProductOptions"; | 
 |         static const char szKeyWindNT[] = "System\\CurrentControlSet\\Control\\Windows"; | 
 |         static const char szKeyEnvNT[]  = "System\\CurrentControlSet\\Control\\Session Manager\\Environment"; | 
 |         char Buffer[40]; | 
 |  | 
 |         switch (win_versions[selection].dwPlatformId) | 
 |         { | 
 |         case VER_PLATFORM_WIN32_WINDOWS: | 
 |             snprintf(Buffer, sizeof(Buffer), "%d.%d.%d", win_versions[selection].dwMajorVersion, | 
 |                      win_versions[selection].dwMinorVersion, win_versions[selection].dwBuildNumber); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKey9x, "VersionNumber", Buffer); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKey9x, "SubVersionNumber", win_versions[selection].szCSDVersion); | 
 |  | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "CSDVersion", NULL); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "CurrentVersion", NULL); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "CurrentBuildNumber", NULL); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKeyProdNT, "ProductType", NULL); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKeyWindNT, "CSDVersion", NULL); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKeyEnvNT, "OS", NULL); | 
 |             set_reg_key(config_key, keypath(""), "Version", NULL); | 
 |             break; | 
 |  | 
 |         case VER_PLATFORM_WIN32_NT: | 
 |             snprintf(Buffer, sizeof(Buffer), "%d.%d", win_versions[selection].dwMajorVersion, | 
 |                      win_versions[selection].dwMinorVersion); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "CurrentVersion", Buffer); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "CSDVersion", win_versions[selection].szCSDVersion); | 
 |             snprintf(Buffer, sizeof(Buffer), "%d", win_versions[selection].dwBuildNumber); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "CurrentBuildNumber", Buffer); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKeyProdNT, "ProductType", win_versions[selection].szProductType); | 
 |             set_reg_key_dword(HKEY_LOCAL_MACHINE, szKeyWindNT, "CSDVersion", | 
 |                               MAKEWORD( win_versions[selection].wServicePackMinor, | 
 |                                         win_versions[selection].wServicePackMajor )); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKeyEnvNT, "OS", "Windows_NT"); | 
 |  | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKey9x, "VersionNumber", NULL); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKey9x, "SubVersionNumber", NULL); | 
 |             set_reg_key(config_key, keypath(""), "Version", NULL); | 
 |             break; | 
 |  | 
 |         case VER_PLATFORM_WIN32s: | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "CSDVersion", NULL); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "CurrentVersion", NULL); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKeyNT, "CurrentBuildNumber", NULL); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKeyProdNT, "ProductType", NULL); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKeyWindNT, "CSDVersion", NULL); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKeyEnvNT, "OS", NULL); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKey9x, "VersionNumber", NULL); | 
 |             set_reg_key(HKEY_LOCAL_MACHINE, szKey9x, "SubVersionNumber", NULL); | 
 |             set_reg_key(config_key, keypath(""), "Version", win_versions[selection].szVersion); | 
 |             break; | 
 |         } | 
 |     } | 
 |  | 
 |     /* enable the apply button  */ | 
 |     SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0); | 
 | } | 
 |  | 
 | INT_PTR CALLBACK | 
 | AppDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) | 
 | { | 
 |   switch (uMsg) | 
 |   { | 
 |     case WM_INITDIALOG: | 
 |         init_appsheet(hDlg); | 
 |         break; | 
 |  | 
 |     case WM_SHOWWINDOW: | 
 |         set_window_title(hDlg); | 
 |         break; | 
 |  | 
 |     case WM_NOTIFY: | 
 |       switch (((LPNMHDR)lParam)->code) | 
 |       { | 
 |         case LVN_ITEMCHANGED: | 
 |             on_selection_change(hDlg, GetDlgItem(hDlg, IDC_APP_LISTVIEW)); | 
 |             break; | 
 |         case PSN_APPLY: | 
 |             apply(); | 
 |             SetWindowLongPtr(hDlg, DWLP_MSGRESULT, PSNRET_NOERROR); | 
 |             break; | 
 |       } | 
 |        | 
 |       break; | 
 |      | 
 |     case WM_COMMAND: | 
 |       switch(HIWORD(wParam)) | 
 |       { | 
 |         case CBN_SELCHANGE: | 
 |           switch(LOWORD(wParam)) | 
 |           { | 
 |             case IDC_WINVER: | 
 |               on_winver_change(hDlg); | 
 |               break; | 
 |           } | 
 |         case BN_CLICKED: | 
 |           switch(LOWORD(wParam)) | 
 |           { | 
 |             case IDC_APP_ADDAPP: | 
 |               on_add_app_click(hDlg); | 
 |               break; | 
 |             case IDC_APP_REMOVEAPP: | 
 |               on_remove_app_click(hDlg); | 
 |               break; | 
 |           } | 
 |           break; | 
 |       } | 
 |  | 
 |       break; | 
 |   } | 
 |    | 
 |   return 0; | 
 | } |