rostests/winetests/winetest/gui.c

   1 /*
   2  * GUI support
   3  *
   4  * Copyright 2004 Ferenc Wagner
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include <windows.h>
  22 #include <commctrl.h>
  23
  24 #include "resource.h"
  25 #include "winetest.h"
  26
  27 /* Event object to signal successful window creation to main thread.
  28  */
  29 static HANDLE initEvent;
  30
  31 /* Dialog handle
  32  */
  33 static HWND dialog;
  34
  35 /* Progress data for the text* functions and for scaling.
  36  */
  37 static unsigned int progressMax, progressCurr;
  38 static double progressScale;
  39
  40 /* Progress group counter for the gui* functions.
  41  */
  42 static int progressGroup;
  43
  44 static WNDPROC DefEditProc;
  45
  46 static int
  47 MBdefault (int uType)
  48 {
  49     static const int matrix[][4] = {{IDOK,    0,        0,        0},
  50                                     {IDOK,    IDCANCEL, 0,        0},
  51                                     {IDABORT, IDRETRY,  IDIGNORE, 0},
  52                                     {IDYES,   IDNO,     IDCANCEL, 0},
  53                                     {IDYES,   IDNO,     0,        0},
  54                                     {IDRETRY, IDCANCEL, 0,        0}};
  55     int type = uType & MB_TYPEMASK;
  56     int def  = (uType & MB_DEFMASK) / MB_DEFBUTTON2;
  57
  58     return matrix[type][def];
  59 }
  60
  61 /* report (R_STATUS, fmt, ...) */
  62 static int
  63 textStatus (va_list ap)
  64 {
  65     char *str = vstrmake (NULL, ap);
  66
  67     fputs (str, stderr);
  68     fputc ('\n', stderr);
  69     free (str);
  70     return 0;
  71 }
  72
  73 static int
  74 guiStatus (va_list ap)
  75 {
  76     size_t len;
  77     char *str = vstrmake (&len, ap);
  78
  79     if (len > 128) str[129] = 0;
  80     SetDlgItemText (dialog, IDC_SB, str);
  81     free (str);
  82     return 0;
  83 }
  84
  85 /* report (R_PROGRESS, barnum, steps) */
  86 static int
  87 textProgress (va_list ap)
  88 {
  89     progressGroup = va_arg (ap, int);
  90     progressMax = va_arg (ap, int);
  91     progressCurr = 0;
  92     return 0;
  93 }
  94
  95 static int
  96 guiProgress (va_list ap)
  97 {
  98     unsigned int max;
  99     HWND pb;
 100
 101     progressGroup = va_arg (ap, int);
 102     progressMax = max = va_arg (ap, int);
 103     progressCurr = 0;
 104     if (max > 0xffff) {
 105         progressScale = (double)0xffff / max;
 106         max = 0xffff;
 107     }
 108     else progressScale = 1;
 109     pb = GetDlgItem (dialog, IDC_PB0 + progressGroup * 2);
 110     SendMessage (pb, PBM_SETRANGE, 0, MAKELPARAM (0, max));
 111     SendMessage (pb, PBM_SETSTEP, (WPARAM)1, 0);
 112     return 0;
 113 }
 114
 115 /* report (R_STEP, fmt, ...) */
 116 static int
 117 textStep (va_list ap)
 118 {
 119     char *str = vstrmake (NULL, ap);
 120
 121     progressCurr++;
 122     fputs (str, stderr);
 123     fprintf (stderr, " (%d of %d)\n", progressCurr, progressMax);
 124     free (str);
 125     return 0;
 126 }
 127
 128 static int
 129 guiStep (va_list ap)
 130 {
 131     const int pgID = IDC_ST0 + progressGroup * 2;
 132     char *str = vstrmake (NULL, ap);
 133
 134     progressCurr++;
 135     SetDlgItemText (dialog, pgID, str);
 136     SendDlgItemMessage (dialog, pgID+1, PBM_SETPOS,
 137                         (WPARAM)(progressScale * progressCurr), 0);
 138     free (str);
 139     return 0;
 140 }
 141
 142 /* report (R_DELTA, inc, fmt, ...) */
 143 static int
 144 textDelta (va_list ap)
 145 {
 146     const int inc = va_arg (ap, int);
 147     char *str = vstrmake (NULL, ap);
 148
 149     progressCurr += inc;
 150     fputs (str, stderr);
 151     fprintf (stderr, " (%d of %d)\n", progressCurr, progressMax);
 152     free (str);
 153     return 0;
 154 }
 155
 156 static int
 157 guiDelta (va_list ap)
 158 {
 159     const int inc = va_arg (ap, int);
 160     const int pgID = IDC_ST0 + progressGroup * 2;
 161     char *str = vstrmake (NULL, ap);
 162
 163     progressCurr += inc;
 164     SetDlgItemText (dialog, pgID, str);
 165     SendDlgItemMessage (dialog, pgID+1, PBM_SETPOS,
 166                         (WPARAM)(progressScale * progressCurr), 0);
 167     free (str);
 168     return 0;
 169 }
 170
 171 /* report (R_TAG) */
 172 static int
 173 textTag (va_list ap)
 174 {
 175     fputs ("Tag: ", stderr);
 176     fputs (tag, stderr);
 177     fputc ('\n', stderr);
 178     return 0;
 179 }
 180
 181 static int
 182 guiTag (va_list ap)
 183 {
 184     SetDlgItemText (dialog, IDC_TAG, tag);
 185     return 0;
 186 }
 187
 188 /* report (R_DIR, fmt, ...) */
 189 static int
 190 textDir (va_list ap)
 191 {
 192     char *str = vstrmake (NULL, ap);
 193
 194     fputs ("Temporary directory: ", stderr);
 195     fputs (str, stderr);
 196     fputc ('\n', stderr);
 197     free (str);
 198     return 0;
 199 }
 200
 201 static int
 202 guiDir (va_list ap)
 203 {
 204     char *str = vstrmake (NULL, ap);
 205
 206     SetDlgItemText (dialog, IDC_DIR, str);
 207     free (str);
 208     return 0;
 209 }
 210
 211 /* report (R_OUT, fmt, ...) */
 212 static int
 213 textOut (va_list ap)
 214 {
 215     char *str = vstrmake (NULL, ap);
 216
 217     fputs ("Log file: ", stderr);
 218     fputs (str, stderr);
 219     fputc ('\n', stderr);
 220     free (str);
 221     return 0;
 222 }
 223
 224 static int
 225 guiOut (va_list ap)
 226 {
 227     char *str = vstrmake (NULL, ap);
 228
 229     SetDlgItemText (dialog, IDC_OUT, str);
 230     free (str);
 231     return 0;
 232 }
 233
 234 /* report (R_WARNING, fmt, ...) */
 235 static int
 236 textWarning (va_list ap)
 237 {
 238     fputs ("Warning: ", stderr);
 239     textStatus (ap);
 240     return 0;
 241 }
 242
 243 static int
 244 guiWarning (va_list ap)
 245 {
 246     char *str = vstrmake (NULL, ap);
 247
 248     MessageBox (dialog, str, "Warning", MB_ICONWARNING | MB_OK);
 249     free (str);
 250     return 0;
 251 }
 252
 253 /* report (R_ERROR, fmt, ...) */
 254 static int
 255 textError (va_list ap)
 256 {
 257     fputs ("Error: ", stderr);
 258     textStatus (ap);
 259     return 0;
 260 }
 261
 262 static int
 263 guiError (va_list ap)
 264 {
 265     char *str = vstrmake (NULL, ap);
 266
 267     MessageBox (dialog, str, "Error", MB_ICONERROR | MB_OK);
 268     free (str);
 269     return 0;
 270 }
 271
 272 /* report (R_FATAL, fmt, ...) */
 273 static int
 274 textFatal (va_list ap)
 275 {
 276     textError (ap);
 277     exit (1);
 278 }
 279
 280 static int
 281 guiFatal (va_list ap)
 282 {
 283     guiError (ap);
 284     exit (1);
 285 }
 286
 287 /* report (R_ASK, type, fmt, ...) */
 288 static int
 289 textAsk (va_list ap)
 290 {
 291     int uType = va_arg (ap, int);
 292     int ret = MBdefault (uType);
 293     char *str = vstrmake (NULL, ap);
 294
 295     fprintf (stderr, "Question of type %d: %s\n"
 296              "Returning default: %d\n", uType, str, ret);
 297     free (str);
 298     return ret;
 299 }
 300
 301 static int
 302 guiAsk (va_list ap)
 303 {
 304     int uType = va_arg (ap, int);
 305     char *str = vstrmake (NULL, ap);
 306     int ret = MessageBox (dialog, str, "Question",
 307                           MB_ICONQUESTION | uType);
 308
 309     free (str);
 310     return ret;
 311 }
 312
 313 static BOOL CALLBACK
 314 EditTagProc (HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
 315 {
 316     switch (msg) {
 317     case WM_CHAR:
 318         if (wParam == 8) break; /* backspace is OK */
 319         if (GetWindowTextLengthA (hwnd) == MAXTAGLEN ||
 320             !goodtagchar (wParam)) return TRUE;
 321         break;
 322     }
 323     return CallWindowProcA (DefEditProc, hwnd, msg, wParam, lParam);
 324 }
 325
 326 static BOOL CALLBACK
 327 AskTagProc (HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
 328 {
 329     int len;
 330
 331     switch (msg) {
 332     case WM_INITDIALOG:
 333         DefEditProc = (WNDPROC)SetWindowLongPtr
 334             (GetDlgItem (hwnd, IDC_TAG), GWLP_WNDPROC, (LONG_PTR)EditTagProc);
 335         return TRUE;
 336     case WM_COMMAND:
 337         switch (LOWORD (wParam)) {
 338         case IDOK:
 339             len = GetWindowTextLengthA (GetDlgItem (hwnd, IDC_TAG));
 340             tag = xmalloc (len+1);
 341             GetDlgItemTextA (hwnd, IDC_TAG, tag, len+1);
 342             EndDialog (hwnd, IDOK);
 343             return TRUE;
 344         case IDABORT:
 345             EndDialog (hwnd, IDABORT);
 346             return TRUE;
 347         }
 348     }
 349     return FALSE;
 350 }
 351
 352 int
 353 guiAskTag (void)
 354 {
 355     return DialogBox (GetModuleHandle (NULL),
 356                       MAKEINTRESOURCE (IDD_TAG),
 357                       dialog, AskTagProc);
 358 }
 359
 360 /* Quiet functions */
 361 static int
 362 qNoOp (va_list ap)
 363 {
 364     return 0;
 365 }
 366
 367 static int
 368 qFatal (va_list ap)
 369 {
 370     exit (1);
 371 }
 372
 373 static int
 374 qAsk (va_list ap)
 375 {
 376     return MBdefault (va_arg (ap, int));
 377 }
 378
 379 static BOOL CALLBACK
 380 AboutProc (HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
 381 {
 382     switch (msg) {
 383     case WM_COMMAND:
 384         switch (LOWORD (wParam)) {
 385         case IDCANCEL:
 386             EndDialog (hwnd, IDCANCEL);
 387             return TRUE;
 388         }
 389     }
 390     return FALSE;
 391 }
 392
 393 static BOOL CALLBACK
 394 DlgProc (HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
 395 {
 396     switch (msg) {
 397     case WM_INITDIALOG:
 398         SendMessage (hwnd, WM_SETICON, ICON_SMALL,
 399                      (LPARAM)LoadIcon (GetModuleHandle (NULL),
 400                                        MAKEINTRESOURCE (IDI_WINE)));
 401         SendMessage (hwnd, WM_SETICON, ICON_BIG,
 402                      (LPARAM)LoadIcon (GetModuleHandle (NULL),
 403                                        MAKEINTRESOURCE (IDI_WINE)));
 404         dialog = hwnd;
 405         if (!SetEvent (initEvent)) {
 406             report (R_STATUS, "Can't signal main thread: %d",
 407                     GetLastError ());
 408             EndDialog (hwnd, 2);
 409         }
 410         return TRUE;
 411     case WM_CLOSE:
 412         EndDialog (hwnd, 3);
 413         return TRUE;
 414     case WM_COMMAND:
 415         switch (LOWORD (wParam)) {
 416         case IDHELP:
 417             DialogBox (GetModuleHandle (NULL),
 418                        MAKEINTRESOURCE (IDD_ABOUT), hwnd, AboutProc);
 419             return TRUE;
 420         case IDABORT:
 421             report (R_WARNING, "Not implemented");
 422             return TRUE;
 423         }
 424     }
 425     return FALSE;
 426 }
 427
 428 static DWORD WINAPI
 429 DlgThreadProc (LPVOID param)
 430 {
 431     int ret;
 432
 433     InitCommonControls ();
 434     ret = DialogBox (GetModuleHandle (NULL),
 435                      MAKEINTRESOURCE (IDD_STATUS),
 436                      NULL, DlgProc);
 437     switch (ret) {
 438     case 0:
 439         report (R_WARNING, "Invalid parent handle");
 440         break;
 441     case 1:
 442         report (R_WARNING, "DialogBox failed: %d",
 443                 GetLastError ());
 444         break;
 445     case 3:
 446         exit (0);
 447     default:
 448         report (R_STATUS, "Dialog exited: %d", ret);
 449     }
 450     return 0;
 451 }
 452
 453 int
 454 report (enum report_type t, ...)
 455 {
 456     typedef int r_fun_t (va_list);
 457
 458     va_list ap;
 459     int ret = 0;
 460     static r_fun_t * const text_funcs[] =
 461         {textStatus, textProgress, textStep, textDelta,
 462          textTag, textDir, textOut,
 463          textWarning, textError, textFatal, textAsk};
 464     static r_fun_t * const GUI_funcs[] =
 465         {guiStatus, guiProgress, guiStep, guiDelta,
 466          guiTag, guiDir, guiOut,
 467          guiWarning, guiError, guiFatal, guiAsk};
 468     static r_fun_t * const quiet_funcs[] =
 469         {qNoOp, qNoOp, qNoOp, qNoOp,
 470          qNoOp, qNoOp, qNoOp,
 471          qNoOp, qNoOp, qFatal, qAsk};
 472     static r_fun_t * const * funcs = NULL;
 473
 474     switch (t) {
 475     case R_TEXTMODE:
 476         funcs = text_funcs;
 477         return 0;
 478     case R_QUIET:
 479         funcs = quiet_funcs;
 480         return 0;
 481     default:
 482         break;
 483     }
 484
 485     if (!funcs) {
 486         HANDLE DlgThread;
 487         DWORD DlgThreadID;
 488
 489         funcs = text_funcs;
 490         initEvent = CreateEvent (NULL, FALSE, FALSE, NULL);
 491         if (!initEvent)
 492             report (R_STATUS, "Can't create event object: %d",
 493                     GetLastError ());
 494         else {
 495             DlgThread = CreateThread (NULL, 0, DlgThreadProc,
 496                                       NULL, 0, &DlgThreadID);
 497             if (!DlgThread)
 498                 report (R_STATUS, "Can't create GUI thread: %d",
 499                         GetLastError ());
 500             else {
 501                 DWORD ret = WaitForSingleObject (initEvent, INFINITE);
 502                 switch (ret) {
 503                 case WAIT_OBJECT_0:
 504                     funcs = GUI_funcs;
 505                     break;
 506                 case WAIT_TIMEOUT:
 507                     report (R_STATUS, "GUI creation timed out");
 508                     break;
 509                 case WAIT_FAILED:
 510                     report (R_STATUS, "Wait for GUI failed: %d",
 511                             GetLastError ());
 512                     break;
 513                 default:
 514                     report (R_STATUS, "Wait returned %d",
 515                             ret);
 516                     break;
 517                 }
 518             }
 519         }
 520     }
 521
 522     va_start (ap, t);
 523     if (t < sizeof text_funcs / sizeof text_funcs[0] &&
 524         t < sizeof GUI_funcs / sizeof GUI_funcs[0]) ret = funcs[t](ap);
 525     else report (R_WARNING, "unimplemented report type: %d", t);
 526     va_end (ap);
 527     return ret;
 528 }