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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  *
  22  */
  23
  24 #define NONAMELESSUNION
  25 #include <windows.h>
  26 #include <commdlg.h>
  27 #include <wine/debug.h>
  28 #include <stdio.h>
  29 #include <assert.h>
  30 #include "winecfg.h"
  31 #include "resource.h"
  32
  33 WINE_DEFAULT_DEBUG_CHANNEL(winecfg);
  34
  35 static void update_comboboxes(HWND dialog)
  36 {
  37   int i;
  38   const VERSION_DESC *pVer = NULL;
  39
  40   char *winver, *dosver;
  41
  42   /* retrieve the registry values */
  43   winver = get(keypath("Version"), "Windows", "");
  44   dosver = get(keypath("Version"), "DOS", "");
  45
  46   /* empty winver/dosver means use automatic mode (ie the builtin dll linkage heuristics)  */
  47
  48   WINE_TRACE("winver is %s\n", *winver != '\0' ? winver : "null (automatic mode)");
  49   WINE_TRACE("dosver is %s\n", *dosver != '\0' ? dosver : "null (automatic mode)");
  50
  51   /* normalize the version strings */
  52   if (*winver != '\0')
  53   {
  54     if ((pVer = getWinVersions ()))
  55     {
  56       for (i = 0; *pVer->szVersion || *pVer->szDescription; i++, pVer++)
  57       {
  58         if (!strcasecmp (pVer->szVersion, winver))
  59         {
  60           SendDlgItemMessage (dialog, IDC_WINVER, CB_SETCURSEL, (WPARAM) (i + 1), 0);
  61           WINE_TRACE("match with %s\n", pVer->szVersion);
  62         }
  63       }
  64     }
  65   }
  66   else /* no explicit setting */
  67   {
  68     WINE_TRACE("setting winver combobox to automatic/default\n");
  69     SendDlgItemMessage (dialog, IDC_WINVER, CB_SETCURSEL, 0, 0);
  70   }
  71
  72   if (*dosver != '\0')
  73   {
  74     if ((pVer = getDOSVersions ()))
  75     {
  76       for (i = 0; *pVer->szVersion || *pVer->szDescription; i++, pVer++)
  77       {
  78         if (!strcasecmp (pVer->szVersion, dosver))
  79         {
  80           SendDlgItemMessage (dialog, IDC_DOSVER, CB_SETCURSEL,
  81                               (WPARAM) (i + 1), 0);
  82           WINE_TRACE("match with %s\n", pVer->szVersion);
  83         }
  84       }
  85     }
  86   }
  87   else
  88   {
  89     WINE_TRACE("setting dosver combobox to automatic/default\n");
  90     SendDlgItemMessage (dialog, IDC_DOSVER, CB_SETCURSEL, 0, 0);
  91   }
  92
  93   HeapFree(GetProcessHeap(), 0, winver);
  94   HeapFree(GetProcessHeap(), 0, dosver);
  95 }
  96
  97 void
  98 init_comboboxes (HWND dialog)
  99 {
 100   int i;
 101   const VERSION_DESC *ver = NULL;
 102
 103
 104   SendDlgItemMessage(dialog, IDC_WINVER, CB_RESETCONTENT, 0, 0);
 105   SendDlgItemMessage(dialog, IDC_DOSVER, CB_RESETCONTENT, 0, 0);
 106
 107   /* add the default entries (automatic) which correspond to no setting  */
 108   if (current_app)
 109   {
 110       SendDlgItemMessage(dialog, IDC_WINVER, CB_ADDSTRING, 0, (LPARAM) "Use global settings");
 111       SendDlgItemMessage(dialog, IDC_DOSVER, CB_ADDSTRING, 0, (LPARAM) "Use global settings");
 112   }
 113   else
 114   {
 115       SendDlgItemMessage(dialog, IDC_WINVER, CB_ADDSTRING, 0, (LPARAM) "Automatically detect required version");
 116       SendDlgItemMessage(dialog, IDC_DOSVER, CB_ADDSTRING, 0, (LPARAM) "Automatically detect required version");
 117   }
 118
 119   if ((ver = getWinVersions ()))
 120   {
 121     for (i = 0; *ver->szVersion || *ver->szDescription; i++, ver++)
 122     {
 123       SendDlgItemMessage (dialog, IDC_WINVER, CB_ADDSTRING,
 124                           0, (LPARAM) ver->szDescription);
 125     }
 126   }
 127   if ((ver = getDOSVersions ()))
 128   {
 129     for (i = 0; *ver->szVersion || *ver->szDescription ; i++, ver++)
 130     {
 131       SendDlgItemMessage (dialog, IDC_DOSVER, CB_ADDSTRING,
 132                           0, (LPARAM) ver->szDescription);
 133     }
 134   }
 135 }
 136
 137 static void add_listview_item(HWND listview, char *text, void *association)
 138 {
 139   LVITEM item;
 140
 141   ZeroMemory(&item, sizeof(LVITEM));
 142
 143   item.mask = LVIF_TEXT | LVIF_PARAM;
 144   item.pszText = text;
 145   item.cchTextMax = strlen(text);
 146   item.lParam = (LPARAM) association;
 147   item.iItem = ListView_GetItemCount(listview);
 148
 149   ListView_InsertItem(listview, &item);
 150 }
 151
 152 /* Called when the application is initialized (cannot reinit!)  */
 153 static void init_appsheet(HWND dialog)
 154 {
 155   HWND listview;
 156   HKEY key;
 157   int i;
 158   DWORD size;
 159   char appname[1024];
 160
 161   WINE_TRACE("()\n");
 162
 163   listview = GetDlgItem(dialog, IDC_APP_LISTVIEW);
 164
 165   /* we use the lparam field of the item so we can alter the presentation later and not change code
 166    * for instance, to use the tile view or to display the EXEs embedded 'display name' */
 167   add_listview_item(listview, "Default Settings", NULL);
 168
 169   /* because this list is only populated once, it's safe to bypass the settings list here  */
 170   if (RegOpenKey(config_key, "AppDefaults", &key) == ERROR_SUCCESS)
 171   {
 172       i = 0;
 173       size = sizeof(appname);
 174       while (RegEnumKeyEx(key, i, appname, &size, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
 175       {
 176           add_listview_item(listview, appname, strdupA(appname));
 177
 178           i++;
 179           size = sizeof(appname);
 180       }
 181
 182       RegCloseKey(key);
 183   }
 184
 185   init_comboboxes(dialog);
 186
 187   /* Select the default settings listview item  */
 188   {
 189       LVITEM item;
 190
 191       ZeroMemory(&item, sizeof(item));
 192
 193       item.mask = LVIF_STATE;
 194       item.iItem = 0;
 195       item.state = LVIS_SELECTED | LVIS_FOCUSED;
 196       item.stateMask = LVIS_SELECTED | LVIS_FOCUSED;
 197
 198       ListView_SetItem(listview, &item);
 199   }
 200
 201 }
 202
 203 /* there has to be an easier way than this  */
 204 static int get_listview_selection(HWND listview)
 205 {
 206   int count = ListView_GetItemCount(listview);
 207   int i;
 208
 209   for (i = 0; i < count; i++)
 210   {
 211     if (ListView_GetItemState(listview, i, LVIS_SELECTED)) return i;
 212   }
 213
 214   return -1;
 215 }
 216
 217
 218 /* called when the user selects a different application */
 219 static void on_selection_change(HWND dialog, HWND listview)
 220 {
 221   LVITEM item;
 222   char *oldapp = current_app;
 223
 224   WINE_TRACE("()\n");
 225
 226   item.iItem = get_listview_selection(listview);
 227   item.mask = LVIF_PARAM;
 228
 229   if (item.iItem == -1) return;
 230
 231   ListView_GetItem(listview, &item);
 232
 233   current_app = (char *) item.lParam;
 234
 235   if (current_app)
 236   {
 237       WINE_TRACE("current_app is now %s\n", current_app);
 238       enable(IDC_APP_REMOVEAPP);
 239   }
 240   else
 241   {
 242       WINE_TRACE("current_app=NULL, editing global settings\n");
 243       /* focus will never be on the button in this callback so it's safe  */
 244       disable(IDC_APP_REMOVEAPP);
 245   }
 246
 247   /* reset the combo boxes if we changed from/to global/app-specific  */
 248
 249   if ((oldapp && !current_app) || (!oldapp && current_app))
 250       init_comboboxes(dialog);
 251
 252   update_comboboxes(dialog);
 253
 254   set_window_title(dialog);
 255 }
 256
 257 static void on_add_app_click(HWND dialog)
 258 {
 259   char filetitle[MAX_PATH];
 260   char file[MAX_PATH];
 261
 262   OPENFILENAME ofn = { sizeof(OPENFILENAME),
 263                        0, /*hInst*/0, "Wine Programs (*.exe,*.exe.so)\0*.exe;*.exe.so\0", NULL, 0, 0, NULL,
 264                        0, NULL, 0, "c:\\", "Select a Windows executable file",
 265                        OFN_SHOWHELP | OFN_HIDEREADONLY, 0, 0, NULL, 0, NULL };
 266
 267   ofn.lpstrFileTitle = filetitle;
 268   ofn.lpstrFileTitle[0] = '\0';
 269   ofn.nMaxFileTitle = sizeof(filetitle);
 270   ofn.lpstrFile = file;
 271   ofn.lpstrFile[0] = '\0';
 272   ofn.nMaxFile = sizeof(file);
 273
 274   if (GetOpenFileName(&ofn))
 275   {
 276       HWND listview = GetDlgItem(dialog, IDC_APP_LISTVIEW);
 277       int count = ListView_GetItemCount(listview);
 278
 279       if (current_app) HeapFree(GetProcessHeap(), 0, current_app);
 280       current_app = strdupA(filetitle);
 281
 282       WINE_TRACE("adding %s\n", current_app);
 283
 284       add_listview_item(listview, current_app, current_app);
 285
 286       ListView_SetItemState(listview, count, LVIS_SELECTED | LVIS_FOCUSED, LVIS_SELECTED | LVIS_FOCUSED);
 287
 288       SetFocus(listview);
 289   }
 290   else WINE_TRACE("user cancelled\n");
 291 }
 292
 293 static void on_remove_app_click(HWND dialog)
 294 {
 295     HWND listview = GetDlgItem(dialog, IDC_APP_LISTVIEW);
 296     int selection = get_listview_selection(listview);
 297     char *section = keypath(""); /* AppDefaults\\whatever.exe\\ */
 298
 299     WINE_TRACE("selection=%d, section=%s\n", selection, section);
 300
 301     assert( selection != 0 ); /* user cannot click this button when "default settings" is selected  */
 302
 303     section[strlen(section)] = '\0'; /* remove last backslash  */
 304     set(section, NULL, NULL); /* delete the section  */
 305     ListView_DeleteItem(listview, selection);
 306
 307     SetFocus(listview);
 308 }
 309
 310 static void on_winver_change(HWND dialog)
 311 {
 312     int selection = SendDlgItemMessage(dialog, IDC_WINVER, CB_GETCURSEL, 0, 0);
 313     VERSION_DESC *ver = getWinVersions();
 314
 315     if (selection == 0)
 316     {
 317         WINE_TRACE("automatic/default selected so removing current setting\n");
 318         set(keypath("Version"), "Windows", NULL);
 319     }
 320     else
 321     {
 322         WINE_TRACE("setting Version\\Windows key to value '%s'\n", ver[selection - 1].szVersion);
 323         set(keypath("Version"), "Windows", ver[selection - 1].szVersion);
 324     }
 325
 326     /* enable the apply button  */
 327     SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0);
 328 }
 329
 330 static void on_dosver_change(HWND dialog)
 331 {
 332     int selection = SendDlgItemMessage(dialog, IDC_DOSVER, CB_GETCURSEL, 0, 0);
 333     VERSION_DESC *ver = getDOSVersions();
 334
 335     if (selection == 0)
 336     {
 337         WINE_TRACE("automatic/default selected so removing current setting\n");
 338         set(keypath("Version"), "DOS", NULL);
 339     }
 340     else
 341     {
 342         WINE_TRACE("setting Version\\DOS key to value '%s'\n", ver[selection - 1].szVersion);
 343         set(keypath("Version"), "DOS", ver[selection - 1].szVersion);
 344     }
 345
 346     /* enable the apply button  */
 347     SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0);
 348 }
 349
 350 INT_PTR CALLBACK
 351 AppDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
 352 {
 353   switch (uMsg)
 354   {
 355     case WM_INITDIALOG:
 356         init_appsheet(hDlg);
 357         break;
 358
 359     case WM_SHOWWINDOW:
 360         set_window_title(hDlg);
 361         break;
 362
 363     case WM_NOTIFY:
 364       switch (((LPNMHDR)lParam)->code)
 365       {
 366         case LVN_ITEMCHANGED:
 367             on_selection_change(hDlg, GetDlgItem(hDlg, IDC_APP_LISTVIEW));
 368             break;
 369         case PSN_APPLY:
 370             apply();
 371             SetWindowLong(hDlg, DWL_MSGRESULT, PSNRET_NOERROR);
 372             break;
 373       }
 374
 375       break;
 376
 377     case WM_COMMAND:
 378       switch(HIWORD(wParam))
 379       {
 380         case CBN_SELCHANGE:
 381           switch(LOWORD(wParam))
 382           {
 383             case IDC_WINVER:
 384               on_winver_change(hDlg);
 385               break;
 386             case IDC_DOSVER:
 387               on_dosver_change(hDlg);
 388               break;
 389           }
 390         case BN_CLICKED:
 391           switch(LOWORD(wParam))
 392           {
 393             case IDC_APP_ADDAPP:
 394               on_add_app_click(hDlg);
 395               break;
 396             case IDC_APP_REMOVEAPP:
 397               on_remove_app_click(hDlg);
 398               break;
 399           }
 400           break;
 401       }
 402
 403       break;
 404   }
 405
 406   return 0;
 407 }