diff options
Diffstat (limited to 'apps/plugins/puzzles/src/windows.c')
-rw-r--r-- | apps/plugins/puzzles/src/windows.c | 3800 |
1 files changed, 3800 insertions, 0 deletions
diff --git a/apps/plugins/puzzles/src/windows.c b/apps/plugins/puzzles/src/windows.c new file mode 100644 index 0000000000..d4b30386a6 --- /dev/null +++ b/apps/plugins/puzzles/src/windows.c | |||
@@ -0,0 +1,3800 @@ | |||
1 | /* | ||
2 | * windows.c: Windows front end for my puzzle collection. | ||
3 | */ | ||
4 | |||
5 | #include <windows.h> | ||
6 | #include <commctrl.h> | ||
7 | #ifndef NO_HTMLHELP | ||
8 | #include <htmlhelp.h> | ||
9 | #endif /* NO_HTMLHELP */ | ||
10 | |||
11 | #ifdef _WIN32_WCE | ||
12 | #include <commdlg.h> | ||
13 | #include <aygshell.h> | ||
14 | #endif | ||
15 | |||
16 | #include <stdio.h> | ||
17 | #include <assert.h> | ||
18 | #include <ctype.h> | ||
19 | #include <stdarg.h> | ||
20 | #include <stdlib.h> | ||
21 | #include <limits.h> | ||
22 | #include <time.h> | ||
23 | |||
24 | #include "puzzles.h" | ||
25 | |||
26 | #ifdef _WIN32_WCE | ||
27 | #include "resource.h" | ||
28 | #endif | ||
29 | |||
30 | #define IDM_NEW 0x0010 | ||
31 | #define IDM_RESTART 0x0020 | ||
32 | #define IDM_UNDO 0x0030 | ||
33 | #define IDM_REDO 0x0040 | ||
34 | #define IDM_COPY 0x0050 | ||
35 | #define IDM_SOLVE 0x0060 | ||
36 | #define IDM_QUIT 0x0070 | ||
37 | #define IDM_CONFIG 0x0080 | ||
38 | #define IDM_DESC 0x0090 | ||
39 | #define IDM_SEED 0x00A0 | ||
40 | #define IDM_HELPC 0x00B0 | ||
41 | #define IDM_GAMEHELP 0x00C0 | ||
42 | #define IDM_ABOUT 0x00D0 | ||
43 | #define IDM_SAVE 0x00E0 | ||
44 | #define IDM_LOAD 0x00F0 | ||
45 | #define IDM_PRINT 0x0100 | ||
46 | #define IDM_PRESETS 0x0110 | ||
47 | #define IDM_GAMES 0x0300 | ||
48 | |||
49 | #define IDM_KEYEMUL 0x0400 | ||
50 | |||
51 | #define HELP_FILE_NAME "puzzles.hlp" | ||
52 | #define HELP_CNT_NAME "puzzles.cnt" | ||
53 | #ifndef NO_HTMLHELP | ||
54 | #define CHM_FILE_NAME "puzzles.chm" | ||
55 | #endif /* NO_HTMLHELP */ | ||
56 | |||
57 | #ifndef NO_HTMLHELP | ||
58 | typedef HWND (CALLBACK *htmlhelp_t)(HWND, LPCSTR, UINT, DWORD); | ||
59 | static htmlhelp_t htmlhelp; | ||
60 | static HINSTANCE hh_dll; | ||
61 | #endif /* NO_HTMLHELP */ | ||
62 | enum { NONE, HLP, CHM } help_type; | ||
63 | char *help_path; | ||
64 | int help_has_contents; | ||
65 | |||
66 | #ifndef FILENAME_MAX | ||
67 | #define FILENAME_MAX (260) | ||
68 | #endif | ||
69 | |||
70 | #ifndef HGDI_ERROR | ||
71 | #define HGDI_ERROR ((HANDLE)GDI_ERROR) | ||
72 | #endif | ||
73 | |||
74 | #ifdef COMBINED | ||
75 | #define CLASSNAME "Puzzles" | ||
76 | #else | ||
77 | #define CLASSNAME thegame.name | ||
78 | #endif | ||
79 | |||
80 | #ifdef _WIN32_WCE | ||
81 | |||
82 | /* | ||
83 | * Wrapper implementations of functions not supplied by the | ||
84 | * PocketPC API. | ||
85 | */ | ||
86 | |||
87 | #define SHGetSubMenu(hWndMB,ID_MENU) (HMENU)SendMessage((hWndMB), SHCMBM_GETSUBMENU, (WPARAM)0, (LPARAM)ID_MENU) | ||
88 | |||
89 | #undef MessageBox | ||
90 | |||
91 | int MessageBox(HWND hWnd, LPCSTR lpText, LPCSTR lpCaption, UINT uType) | ||
92 | { | ||
93 | TCHAR wText[2048]; | ||
94 | TCHAR wCaption[2048]; | ||
95 | |||
96 | MultiByteToWideChar (CP_ACP, 0, lpText, -1, wText, 2048); | ||
97 | MultiByteToWideChar (CP_ACP, 0, lpCaption, -1, wCaption, 2048); | ||
98 | |||
99 | return MessageBoxW (hWnd, wText, wCaption, uType); | ||
100 | } | ||
101 | |||
102 | BOOL SetDlgItemTextA(HWND hDlg, int nIDDlgItem, LPCSTR lpString) | ||
103 | { | ||
104 | TCHAR wText[256]; | ||
105 | |||
106 | MultiByteToWideChar (CP_ACP, 0, lpString, -1, wText, 256); | ||
107 | return SetDlgItemTextW(hDlg, nIDDlgItem, wText); | ||
108 | } | ||
109 | |||
110 | LPCSTR getenv(LPCSTR buf) | ||
111 | { | ||
112 | return NULL; | ||
113 | } | ||
114 | |||
115 | BOOL GetKeyboardState(PBYTE pb) | ||
116 | { | ||
117 | return FALSE; | ||
118 | } | ||
119 | |||
120 | static TCHAR wClassName[256], wGameName[256]; | ||
121 | |||
122 | #endif | ||
123 | |||
124 | #ifdef DEBUGGING | ||
125 | static FILE *debug_fp = NULL; | ||
126 | static HANDLE debug_hdl = INVALID_HANDLE_VALUE; | ||
127 | static int debug_got_console = 0; | ||
128 | |||
129 | void dputs(char *buf) | ||
130 | { | ||
131 | /*DWORD dw; | ||
132 | |||
133 | if (!debug_got_console) { | ||
134 | if (AllocConsole()) { | ||
135 | debug_got_console = 1; | ||
136 | debug_hdl = GetStdHandle(STD_OUTPUT_HANDLE); | ||
137 | } | ||
138 | } | ||
139 | if (!debug_fp) { | ||
140 | debug_fp = fopen("debug.log", "w"); | ||
141 | } | ||
142 | |||
143 | if (debug_hdl != INVALID_HANDLE_VALUE) { | ||
144 | WriteFile(debug_hdl, buf, strlen(buf), &dw, NULL); | ||
145 | } | ||
146 | if (debug_fp) { | ||
147 | fputs(buf, debug_fp); | ||
148 | fflush(debug_fp); | ||
149 | }*/ | ||
150 | OutputDebugString(buf); | ||
151 | } | ||
152 | |||
153 | void debug_printf(char *fmt, ...) | ||
154 | { | ||
155 | char buf[4096]; | ||
156 | va_list ap; | ||
157 | static int debugging = -1; | ||
158 | |||
159 | if (debugging == -1) | ||
160 | debugging = getenv("DEBUG_PUZZLES") ? 1 : 0; | ||
161 | |||
162 | if (debugging) { | ||
163 | va_start(ap, fmt); | ||
164 | _vsnprintf(buf, 4095, fmt, ap); | ||
165 | dputs(buf); | ||
166 | va_end(ap); | ||
167 | } | ||
168 | } | ||
169 | #endif | ||
170 | |||
171 | #ifndef _WIN32_WCE | ||
172 | #define WINFLAGS (WS_OVERLAPPEDWINDOW &~ \ | ||
173 | (WS_MAXIMIZEBOX | WS_OVERLAPPED)) | ||
174 | #else | ||
175 | #define WINFLAGS (WS_CAPTION | WS_SYSMENU) | ||
176 | #endif | ||
177 | |||
178 | static void new_game_size(frontend *fe, float scale); | ||
179 | |||
180 | struct font { | ||
181 | HFONT font; | ||
182 | int type; | ||
183 | int size; | ||
184 | }; | ||
185 | |||
186 | struct cfg_aux { | ||
187 | int ctlid; | ||
188 | }; | ||
189 | |||
190 | struct blitter { | ||
191 | HBITMAP bitmap; | ||
192 | frontend *fe; | ||
193 | int x, y, w, h; | ||
194 | }; | ||
195 | |||
196 | enum { CFG_PRINT = CFG_FRONTEND_SPECIFIC }; | ||
197 | |||
198 | struct preset_menuitemref { | ||
199 | HMENU which_menu; | ||
200 | int item_index; | ||
201 | }; | ||
202 | |||
203 | struct frontend { | ||
204 | const game *game; | ||
205 | midend *me; | ||
206 | HWND hwnd, statusbar, cfgbox; | ||
207 | #ifdef _WIN32_WCE | ||
208 | HWND numpad; /* window handle for the numeric pad */ | ||
209 | #endif | ||
210 | HINSTANCE inst; | ||
211 | HBITMAP bitmap, prevbm; | ||
212 | RECT bitmapPosition; /* game bitmap position within game window */ | ||
213 | HDC hdc; | ||
214 | COLORREF *colours; | ||
215 | HBRUSH *brushes; | ||
216 | HPEN *pens; | ||
217 | HRGN clip; | ||
218 | HMENU gamemenu, typemenu; | ||
219 | UINT timer; | ||
220 | DWORD timer_last_tickcount; | ||
221 | struct preset_menu *preset_menu; | ||
222 | struct preset_menuitemref *preset_menuitems; | ||
223 | int n_preset_menuitems; | ||
224 | struct font *fonts; | ||
225 | int nfonts, fontsize; | ||
226 | config_item *cfg; | ||
227 | struct cfg_aux *cfgaux; | ||
228 | int cfg_which, dlg_done; | ||
229 | HFONT cfgfont; | ||
230 | HBRUSH oldbr; | ||
231 | HPEN oldpen; | ||
232 | int help_running; | ||
233 | enum { DRAWING, PRINTING, NOTHING } drawstatus; | ||
234 | DOCINFO di; | ||
235 | int printcount, printw, printh, printsolns, printcurr, printcolour; | ||
236 | float printscale; | ||
237 | int printoffsetx, printoffsety; | ||
238 | float printpixelscale; | ||
239 | int fontstart; | ||
240 | int linewidth, linedotted; | ||
241 | drawing *dr; | ||
242 | int xmin, ymin; | ||
243 | float puzz_scale; | ||
244 | }; | ||
245 | |||
246 | void frontend_free(frontend *fe) | ||
247 | { | ||
248 | midend_free(fe->me); | ||
249 | |||
250 | sfree(fe->colours); | ||
251 | sfree(fe->brushes); | ||
252 | sfree(fe->pens); | ||
253 | sfree(fe->fonts); | ||
254 | |||
255 | sfree(fe); | ||
256 | } | ||
257 | |||
258 | static void update_type_menu_tick(frontend *fe); | ||
259 | static void update_copy_menu_greying(frontend *fe); | ||
260 | |||
261 | void fatal(char *fmt, ...) | ||
262 | { | ||
263 | char buf[2048]; | ||
264 | va_list ap; | ||
265 | |||
266 | va_start(ap, fmt); | ||
267 | vsprintf(buf, fmt, ap); | ||
268 | va_end(ap); | ||
269 | |||
270 | MessageBox(NULL, buf, "Fatal error", MB_ICONEXCLAMATION | MB_OK); | ||
271 | |||
272 | exit(1); | ||
273 | } | ||
274 | |||
275 | char *geterrstr(void) | ||
276 | { | ||
277 | LPVOID lpMsgBuf; | ||
278 | DWORD dw = GetLastError(); | ||
279 | char *ret; | ||
280 | |||
281 | FormatMessage( | ||
282 | FORMAT_MESSAGE_ALLOCATE_BUFFER | | ||
283 | FORMAT_MESSAGE_FROM_SYSTEM, | ||
284 | NULL, | ||
285 | dw, | ||
286 | MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), | ||
287 | (LPTSTR) &lpMsgBuf, | ||
288 | 0, NULL ); | ||
289 | |||
290 | ret = dupstr(lpMsgBuf); | ||
291 | |||
292 | LocalFree(lpMsgBuf); | ||
293 | |||
294 | return ret; | ||
295 | } | ||
296 | |||
297 | void get_random_seed(void **randseed, int *randseedsize) | ||
298 | { | ||
299 | SYSTEMTIME *st = snew(SYSTEMTIME); | ||
300 | |||
301 | GetLocalTime(st); | ||
302 | |||
303 | *randseed = (void *)st; | ||
304 | *randseedsize = sizeof(SYSTEMTIME); | ||
305 | } | ||
306 | |||
307 | static void win_status_bar(void *handle, char *text) | ||
308 | { | ||
309 | #ifdef _WIN32_WCE | ||
310 | TCHAR wText[255]; | ||
311 | #endif | ||
312 | frontend *fe = (frontend *)handle; | ||
313 | |||
314 | #ifdef _WIN32_WCE | ||
315 | MultiByteToWideChar (CP_ACP, 0, text, -1, wText, 255); | ||
316 | SendMessage(fe->statusbar, SB_SETTEXT, | ||
317 | (WPARAM) 255 | SBT_NOBORDERS, | ||
318 | (LPARAM) wText); | ||
319 | #else | ||
320 | SetWindowText(fe->statusbar, text); | ||
321 | #endif | ||
322 | } | ||
323 | |||
324 | static blitter *win_blitter_new(void *handle, int w, int h) | ||
325 | { | ||
326 | blitter *bl = snew(blitter); | ||
327 | |||
328 | memset(bl, 0, sizeof(blitter)); | ||
329 | bl->w = w; | ||
330 | bl->h = h; | ||
331 | bl->bitmap = 0; | ||
332 | |||
333 | return bl; | ||
334 | } | ||
335 | |||
336 | static void win_blitter_free(void *handle, blitter *bl) | ||
337 | { | ||
338 | if (bl->bitmap) DeleteObject(bl->bitmap); | ||
339 | sfree(bl); | ||
340 | } | ||
341 | |||
342 | static void blitter_mkbitmap(frontend *fe, blitter *bl) | ||
343 | { | ||
344 | HDC hdc = GetDC(fe->hwnd); | ||
345 | bl->bitmap = CreateCompatibleBitmap(hdc, bl->w, bl->h); | ||
346 | ReleaseDC(fe->hwnd, hdc); | ||
347 | } | ||
348 | |||
349 | /* BitBlt(dstDC, dstX, dstY, dstW, dstH, srcDC, srcX, srcY, dType) */ | ||
350 | |||
351 | static void win_blitter_save(void *handle, blitter *bl, int x, int y) | ||
352 | { | ||
353 | frontend *fe = (frontend *)handle; | ||
354 | HDC hdc_win, hdc_blit; | ||
355 | HBITMAP prev_blit; | ||
356 | |||
357 | assert(fe->drawstatus == DRAWING); | ||
358 | |||
359 | if (!bl->bitmap) blitter_mkbitmap(fe, bl); | ||
360 | |||
361 | bl->x = x; bl->y = y; | ||
362 | |||
363 | hdc_win = GetDC(fe->hwnd); | ||
364 | hdc_blit = CreateCompatibleDC(hdc_win); | ||
365 | if (!hdc_blit) fatal("hdc_blit failed: 0x%x", GetLastError()); | ||
366 | |||
367 | prev_blit = SelectObject(hdc_blit, bl->bitmap); | ||
368 | if (prev_blit == NULL || prev_blit == HGDI_ERROR) | ||
369 | fatal("SelectObject for hdc_main failed: 0x%x", GetLastError()); | ||
370 | |||
371 | if (!BitBlt(hdc_blit, 0, 0, bl->w, bl->h, | ||
372 | fe->hdc, x, y, SRCCOPY)) | ||
373 | fatal("BitBlt failed: 0x%x", GetLastError()); | ||
374 | |||
375 | SelectObject(hdc_blit, prev_blit); | ||
376 | DeleteDC(hdc_blit); | ||
377 | ReleaseDC(fe->hwnd, hdc_win); | ||
378 | } | ||
379 | |||
380 | static void win_blitter_load(void *handle, blitter *bl, int x, int y) | ||
381 | { | ||
382 | frontend *fe = (frontend *)handle; | ||
383 | HDC hdc_win, hdc_blit; | ||
384 | HBITMAP prev_blit; | ||
385 | |||
386 | assert(fe->drawstatus == DRAWING); | ||
387 | |||
388 | assert(bl->bitmap); /* we should always have saved before loading */ | ||
389 | |||
390 | if (x == BLITTER_FROMSAVED) x = bl->x; | ||
391 | if (y == BLITTER_FROMSAVED) y = bl->y; | ||
392 | |||
393 | hdc_win = GetDC(fe->hwnd); | ||
394 | hdc_blit = CreateCompatibleDC(hdc_win); | ||
395 | |||
396 | prev_blit = SelectObject(hdc_blit, bl->bitmap); | ||
397 | |||
398 | BitBlt(fe->hdc, x, y, bl->w, bl->h, | ||
399 | hdc_blit, 0, 0, SRCCOPY); | ||
400 | |||
401 | SelectObject(hdc_blit, prev_blit); | ||
402 | DeleteDC(hdc_blit); | ||
403 | ReleaseDC(fe->hwnd, hdc_win); | ||
404 | } | ||
405 | |||
406 | void frontend_default_colour(frontend *fe, float *output) | ||
407 | { | ||
408 | DWORD c = GetSysColor(COLOR_MENU); /* ick */ | ||
409 | |||
410 | output[0] = (float)(GetRValue(c) / 255.0); | ||
411 | output[1] = (float)(GetGValue(c) / 255.0); | ||
412 | output[2] = (float)(GetBValue(c) / 255.0); | ||
413 | } | ||
414 | |||
415 | static POINT win_transform_point(frontend *fe, int x, int y) | ||
416 | { | ||
417 | POINT ret; | ||
418 | |||
419 | assert(fe->drawstatus != NOTHING); | ||
420 | |||
421 | if (fe->drawstatus == PRINTING) { | ||
422 | ret.x = (int)(fe->printoffsetx + fe->printpixelscale * x); | ||
423 | ret.y = (int)(fe->printoffsety + fe->printpixelscale * y); | ||
424 | } else { | ||
425 | ret.x = x; | ||
426 | ret.y = y; | ||
427 | } | ||
428 | |||
429 | return ret; | ||
430 | } | ||
431 | |||
432 | static void win_text_colour(frontend *fe, int colour) | ||
433 | { | ||
434 | assert(fe->drawstatus != NOTHING); | ||
435 | |||
436 | if (fe->drawstatus == PRINTING) { | ||
437 | int hatch; | ||
438 | float r, g, b; | ||
439 | print_get_colour(fe->dr, colour, fe->printcolour, &hatch, &r, &g, &b); | ||
440 | |||
441 | /* | ||
442 | * Displaying text in hatched colours is not permitted. | ||
443 | */ | ||
444 | assert(hatch < 0); | ||
445 | |||
446 | SetTextColor(fe->hdc, RGB(r * 255, g * 255, b * 255)); | ||
447 | } else { | ||
448 | SetTextColor(fe->hdc, fe->colours[colour]); | ||
449 | } | ||
450 | } | ||
451 | |||
452 | static void win_set_brush(frontend *fe, int colour) | ||
453 | { | ||
454 | HBRUSH br; | ||
455 | assert(fe->drawstatus != NOTHING); | ||
456 | |||
457 | if (fe->drawstatus == PRINTING) { | ||
458 | int hatch; | ||
459 | float r, g, b; | ||
460 | print_get_colour(fe->dr, colour, fe->printcolour, &hatch, &r, &g, &b); | ||
461 | |||
462 | if (hatch < 0) { | ||
463 | br = CreateSolidBrush(RGB(r * 255, g * 255, b * 255)); | ||
464 | } else { | ||
465 | #ifdef _WIN32_WCE | ||
466 | /* | ||
467 | * This is only ever required during printing, and the | ||
468 | * PocketPC port doesn't support printing. | ||
469 | */ | ||
470 | fatal("CreateHatchBrush not supported"); | ||
471 | #else | ||
472 | br = CreateHatchBrush(hatch == HATCH_BACKSLASH ? HS_FDIAGONAL : | ||
473 | hatch == HATCH_SLASH ? HS_BDIAGONAL : | ||
474 | hatch == HATCH_HORIZ ? HS_HORIZONTAL : | ||
475 | hatch == HATCH_VERT ? HS_VERTICAL : | ||
476 | hatch == HATCH_PLUS ? HS_CROSS : | ||
477 | /* hatch == HATCH_X ? */ HS_DIAGCROSS, | ||
478 | RGB(0,0,0)); | ||
479 | #endif | ||
480 | } | ||
481 | } else { | ||
482 | br = fe->brushes[colour]; | ||
483 | } | ||
484 | fe->oldbr = SelectObject(fe->hdc, br); | ||
485 | } | ||
486 | |||
487 | static void win_reset_brush(frontend *fe) | ||
488 | { | ||
489 | HBRUSH br; | ||
490 | |||
491 | assert(fe->drawstatus != NOTHING); | ||
492 | |||
493 | br = SelectObject(fe->hdc, fe->oldbr); | ||
494 | if (fe->drawstatus == PRINTING) | ||
495 | DeleteObject(br); | ||
496 | } | ||
497 | |||
498 | static void win_set_pen(frontend *fe, int colour, int thin) | ||
499 | { | ||
500 | HPEN pen; | ||
501 | assert(fe->drawstatus != NOTHING); | ||
502 | |||
503 | if (fe->drawstatus == PRINTING) { | ||
504 | int hatch; | ||
505 | float r, g, b; | ||
506 | int width = thin ? 0 : fe->linewidth; | ||
507 | |||
508 | if (fe->linedotted) | ||
509 | width = 0; | ||
510 | |||
511 | print_get_colour(fe->dr, colour, fe->printcolour, &hatch, &r, &g, &b); | ||
512 | /* | ||
513 | * Stroking in hatched colours is not permitted. | ||
514 | */ | ||
515 | assert(hatch < 0); | ||
516 | pen = CreatePen(fe->linedotted ? PS_DOT : PS_SOLID, | ||
517 | width, RGB(r * 255, g * 255, b * 255)); | ||
518 | } else { | ||
519 | pen = fe->pens[colour]; | ||
520 | } | ||
521 | fe->oldpen = SelectObject(fe->hdc, pen); | ||
522 | } | ||
523 | |||
524 | static void win_reset_pen(frontend *fe) | ||
525 | { | ||
526 | HPEN pen; | ||
527 | |||
528 | assert(fe->drawstatus != NOTHING); | ||
529 | |||
530 | pen = SelectObject(fe->hdc, fe->oldpen); | ||
531 | if (fe->drawstatus == PRINTING) | ||
532 | DeleteObject(pen); | ||
533 | } | ||
534 | |||
535 | static void win_clip(void *handle, int x, int y, int w, int h) | ||
536 | { | ||
537 | frontend *fe = (frontend *)handle; | ||
538 | POINT p, q; | ||
539 | |||
540 | if (fe->drawstatus == NOTHING) | ||
541 | return; | ||
542 | |||
543 | p = win_transform_point(fe, x, y); | ||
544 | q = win_transform_point(fe, x+w, y+h); | ||
545 | IntersectClipRect(fe->hdc, p.x, p.y, q.x, q.y); | ||
546 | } | ||
547 | |||
548 | static void win_unclip(void *handle) | ||
549 | { | ||
550 | frontend *fe = (frontend *)handle; | ||
551 | |||
552 | if (fe->drawstatus == NOTHING) | ||
553 | return; | ||
554 | |||
555 | SelectClipRgn(fe->hdc, NULL); | ||
556 | } | ||
557 | |||
558 | static void win_draw_text(void *handle, int x, int y, int fonttype, | ||
559 | int fontsize, int align, int colour, char *text) | ||
560 | { | ||
561 | frontend *fe = (frontend *)handle; | ||
562 | POINT xy; | ||
563 | int i; | ||
564 | LOGFONT lf; | ||
565 | |||
566 | if (fe->drawstatus == NOTHING) | ||
567 | return; | ||
568 | |||
569 | if (fe->drawstatus == PRINTING) | ||
570 | fontsize = (int)(fontsize * fe->printpixelscale); | ||
571 | |||
572 | xy = win_transform_point(fe, x, y); | ||
573 | |||
574 | /* | ||
575 | * Find or create the font. | ||
576 | */ | ||
577 | for (i = fe->fontstart; i < fe->nfonts; i++) | ||
578 | if (fe->fonts[i].type == fonttype && fe->fonts[i].size == fontsize) | ||
579 | break; | ||
580 | |||
581 | if (i == fe->nfonts) { | ||
582 | if (fe->fontsize <= fe->nfonts) { | ||
583 | fe->fontsize = fe->nfonts + 10; | ||
584 | fe->fonts = sresize(fe->fonts, fe->fontsize, struct font); | ||
585 | } | ||
586 | |||
587 | fe->nfonts++; | ||
588 | |||
589 | fe->fonts[i].type = fonttype; | ||
590 | fe->fonts[i].size = fontsize; | ||
591 | |||
592 | memset (&lf, 0, sizeof(LOGFONT)); | ||
593 | lf.lfHeight = -fontsize; | ||
594 | lf.lfWeight = (fe->drawstatus == PRINTING ? 0 : FW_BOLD); | ||
595 | lf.lfCharSet = DEFAULT_CHARSET; | ||
596 | lf.lfOutPrecision = OUT_DEFAULT_PRECIS; | ||
597 | lf.lfClipPrecision = CLIP_DEFAULT_PRECIS; | ||
598 | lf.lfQuality = DEFAULT_QUALITY; | ||
599 | lf.lfPitchAndFamily = (fonttype == FONT_FIXED ? | ||
600 | FIXED_PITCH | FF_DONTCARE : | ||
601 | VARIABLE_PITCH | FF_SWISS); | ||
602 | #ifdef _WIN32_WCE | ||
603 | wcscpy(lf.lfFaceName, TEXT("Tahoma")); | ||
604 | #endif | ||
605 | |||
606 | fe->fonts[i].font = CreateFontIndirect(&lf); | ||
607 | } | ||
608 | |||
609 | /* | ||
610 | * Position and draw the text. | ||
611 | */ | ||
612 | { | ||
613 | HFONT oldfont; | ||
614 | TEXTMETRIC tm; | ||
615 | SIZE size; | ||
616 | WCHAR wText[256]; | ||
617 | MultiByteToWideChar (CP_UTF8, 0, text, -1, wText, 256); | ||
618 | |||
619 | oldfont = SelectObject(fe->hdc, fe->fonts[i].font); | ||
620 | if (GetTextMetrics(fe->hdc, &tm)) { | ||
621 | if (align & ALIGN_VCENTRE) | ||
622 | xy.y -= (tm.tmAscent+tm.tmDescent)/2; | ||
623 | else | ||
624 | xy.y -= tm.tmAscent; | ||
625 | } | ||
626 | if (GetTextExtentPoint32W(fe->hdc, wText, wcslen(wText), &size)) | ||
627 | { | ||
628 | if (align & ALIGN_HCENTRE) | ||
629 | xy.x -= size.cx / 2; | ||
630 | else if (align & ALIGN_HRIGHT) | ||
631 | xy.x -= size.cx; | ||
632 | } | ||
633 | SetBkMode(fe->hdc, TRANSPARENT); | ||
634 | win_text_colour(fe, colour); | ||
635 | ExtTextOutW(fe->hdc, xy.x, xy.y, 0, NULL, wText, wcslen(wText), NULL); | ||
636 | SelectObject(fe->hdc, oldfont); | ||
637 | } | ||
638 | } | ||
639 | |||
640 | static void win_draw_rect(void *handle, int x, int y, int w, int h, int colour) | ||
641 | { | ||
642 | frontend *fe = (frontend *)handle; | ||
643 | POINT p, q; | ||
644 | |||
645 | if (fe->drawstatus == NOTHING) | ||
646 | return; | ||
647 | |||
648 | if (fe->drawstatus == DRAWING && w == 1 && h == 1) { | ||
649 | /* | ||
650 | * Rectangle() appears to get uppity if asked to draw a 1x1 | ||
651 | * rectangle, presumably on the grounds that that's beneath | ||
652 | * its dignity and you ought to be using SetPixel instead. | ||
653 | * So I will. | ||
654 | */ | ||
655 | SetPixel(fe->hdc, x, y, fe->colours[colour]); | ||
656 | } else { | ||
657 | win_set_brush(fe, colour); | ||
658 | win_set_pen(fe, colour, TRUE); | ||
659 | p = win_transform_point(fe, x, y); | ||
660 | q = win_transform_point(fe, x+w, y+h); | ||
661 | Rectangle(fe->hdc, p.x, p.y, q.x, q.y); | ||
662 | win_reset_brush(fe); | ||
663 | win_reset_pen(fe); | ||
664 | } | ||
665 | } | ||
666 | |||
667 | static void win_draw_line(void *handle, int x1, int y1, int x2, int y2, int colour) | ||
668 | { | ||
669 | frontend *fe = (frontend *)handle; | ||
670 | POINT pp[2]; | ||
671 | |||
672 | if (fe->drawstatus == NOTHING) | ||
673 | return; | ||
674 | |||
675 | win_set_pen(fe, colour, FALSE); | ||
676 | pp[0] = win_transform_point(fe, x1, y1); | ||
677 | pp[1] = win_transform_point(fe, x2, y2); | ||
678 | Polyline(fe->hdc, pp, 2); | ||
679 | if (fe->drawstatus == DRAWING) | ||
680 | SetPixel(fe->hdc, pp[1].x, pp[1].y, fe->colours[colour]); | ||
681 | win_reset_pen(fe); | ||
682 | } | ||
683 | |||
684 | static void win_draw_circle(void *handle, int cx, int cy, int radius, | ||
685 | int fillcolour, int outlinecolour) | ||
686 | { | ||
687 | frontend *fe = (frontend *)handle; | ||
688 | POINT p, q; | ||
689 | |||
690 | assert(outlinecolour >= 0); | ||
691 | |||
692 | if (fe->drawstatus == NOTHING) | ||
693 | return; | ||
694 | |||
695 | if (fillcolour >= 0) | ||
696 | win_set_brush(fe, fillcolour); | ||
697 | else | ||
698 | fe->oldbr = SelectObject(fe->hdc, GetStockObject(NULL_BRUSH)); | ||
699 | |||
700 | win_set_pen(fe, outlinecolour, FALSE); | ||
701 | p = win_transform_point(fe, cx - radius, cy - radius); | ||
702 | q = win_transform_point(fe, cx + radius, cy + radius); | ||
703 | Ellipse(fe->hdc, p.x, p.y, q.x+1, q.y+1); | ||
704 | win_reset_brush(fe); | ||
705 | win_reset_pen(fe); | ||
706 | } | ||
707 | |||
708 | static void win_draw_polygon(void *handle, int *coords, int npoints, | ||
709 | int fillcolour, int outlinecolour) | ||
710 | { | ||
711 | frontend *fe = (frontend *)handle; | ||
712 | POINT *pts; | ||
713 | int i; | ||
714 | |||
715 | if (fe->drawstatus == NOTHING) | ||
716 | return; | ||
717 | |||
718 | pts = snewn(npoints+1, POINT); | ||
719 | |||
720 | for (i = 0; i <= npoints; i++) { | ||
721 | int j = (i < npoints ? i : 0); | ||
722 | pts[i] = win_transform_point(fe, coords[j*2], coords[j*2+1]); | ||
723 | } | ||
724 | |||
725 | assert(outlinecolour >= 0); | ||
726 | |||
727 | if (fillcolour >= 0) { | ||
728 | win_set_brush(fe, fillcolour); | ||
729 | win_set_pen(fe, outlinecolour, FALSE); | ||
730 | Polygon(fe->hdc, pts, npoints); | ||
731 | win_reset_brush(fe); | ||
732 | win_reset_pen(fe); | ||
733 | } else { | ||
734 | win_set_pen(fe, outlinecolour, FALSE); | ||
735 | Polyline(fe->hdc, pts, npoints+1); | ||
736 | win_reset_pen(fe); | ||
737 | } | ||
738 | |||
739 | sfree(pts); | ||
740 | } | ||
741 | |||
742 | static void win_start_draw(void *handle) | ||
743 | { | ||
744 | frontend *fe = (frontend *)handle; | ||
745 | HDC hdc_win; | ||
746 | |||
747 | assert(fe->drawstatus == NOTHING); | ||
748 | |||
749 | hdc_win = GetDC(fe->hwnd); | ||
750 | fe->hdc = CreateCompatibleDC(hdc_win); | ||
751 | fe->prevbm = SelectObject(fe->hdc, fe->bitmap); | ||
752 | ReleaseDC(fe->hwnd, hdc_win); | ||
753 | fe->clip = NULL; | ||
754 | #ifndef _WIN32_WCE | ||
755 | SetMapMode(fe->hdc, MM_TEXT); | ||
756 | #endif | ||
757 | fe->drawstatus = DRAWING; | ||
758 | } | ||
759 | |||
760 | static void win_draw_update(void *handle, int x, int y, int w, int h) | ||
761 | { | ||
762 | frontend *fe = (frontend *)handle; | ||
763 | RECT r; | ||
764 | |||
765 | if (fe->drawstatus != DRAWING) | ||
766 | return; | ||
767 | |||
768 | r.left = x; | ||
769 | r.top = y; | ||
770 | r.right = x + w; | ||
771 | r.bottom = y + h; | ||
772 | |||
773 | OffsetRect(&r, fe->bitmapPosition.left, fe->bitmapPosition.top); | ||
774 | InvalidateRect(fe->hwnd, &r, FALSE); | ||
775 | } | ||
776 | |||
777 | static void win_end_draw(void *handle) | ||
778 | { | ||
779 | frontend *fe = (frontend *)handle; | ||
780 | assert(fe->drawstatus == DRAWING); | ||
781 | SelectObject(fe->hdc, fe->prevbm); | ||
782 | DeleteDC(fe->hdc); | ||
783 | if (fe->clip) { | ||
784 | DeleteObject(fe->clip); | ||
785 | fe->clip = NULL; | ||
786 | } | ||
787 | fe->drawstatus = NOTHING; | ||
788 | } | ||
789 | |||
790 | static void win_line_width(void *handle, float width) | ||
791 | { | ||
792 | frontend *fe = (frontend *)handle; | ||
793 | |||
794 | assert(fe->drawstatus != DRAWING); | ||
795 | if (fe->drawstatus == NOTHING) | ||
796 | return; | ||
797 | |||
798 | fe->linewidth = (int)(width * fe->printpixelscale); | ||
799 | } | ||
800 | |||
801 | static void win_line_dotted(void *handle, int dotted) | ||
802 | { | ||
803 | frontend *fe = (frontend *)handle; | ||
804 | |||
805 | assert(fe->drawstatus != DRAWING); | ||
806 | if (fe->drawstatus == NOTHING) | ||
807 | return; | ||
808 | |||
809 | fe->linedotted = dotted; | ||
810 | } | ||
811 | |||
812 | static void win_begin_doc(void *handle, int pages) | ||
813 | { | ||
814 | frontend *fe = (frontend *)handle; | ||
815 | |||
816 | assert(fe->drawstatus != DRAWING); | ||
817 | if (fe->drawstatus == NOTHING) | ||
818 | return; | ||
819 | |||
820 | if (StartDoc(fe->hdc, &fe->di) <= 0) { | ||
821 | char *e = geterrstr(); | ||
822 | MessageBox(fe->hwnd, e, "Error starting to print", | ||
823 | MB_ICONERROR | MB_OK); | ||
824 | sfree(e); | ||
825 | fe->drawstatus = NOTHING; | ||
826 | } | ||
827 | |||
828 | /* | ||
829 | * Push a marker on the font stack so that we won't use the | ||
830 | * same fonts for printing and drawing. (This is because | ||
831 | * drawing seems to look generally better in bold, but printing | ||
832 | * is better not in bold.) | ||
833 | */ | ||
834 | fe->fontstart = fe->nfonts; | ||
835 | } | ||
836 | |||
837 | static void win_begin_page(void *handle, int number) | ||
838 | { | ||
839 | frontend *fe = (frontend *)handle; | ||
840 | |||
841 | assert(fe->drawstatus != DRAWING); | ||
842 | if (fe->drawstatus == NOTHING) | ||
843 | return; | ||
844 | |||
845 | if (StartPage(fe->hdc) <= 0) { | ||
846 | char *e = geterrstr(); | ||
847 | MessageBox(fe->hwnd, e, "Error starting a page", | ||
848 | MB_ICONERROR | MB_OK); | ||
849 | sfree(e); | ||
850 | fe->drawstatus = NOTHING; | ||
851 | } | ||
852 | } | ||
853 | |||
854 | static void win_begin_puzzle(void *handle, float xm, float xc, | ||
855 | float ym, float yc, int pw, int ph, float wmm) | ||
856 | { | ||
857 | frontend *fe = (frontend *)handle; | ||
858 | int ppw, pph, pox, poy; | ||
859 | float mmpw, mmph, mmox, mmoy; | ||
860 | float scale; | ||
861 | |||
862 | assert(fe->drawstatus != DRAWING); | ||
863 | if (fe->drawstatus == NOTHING) | ||
864 | return; | ||
865 | |||
866 | ppw = GetDeviceCaps(fe->hdc, HORZRES); | ||
867 | pph = GetDeviceCaps(fe->hdc, VERTRES); | ||
868 | mmpw = (float)GetDeviceCaps(fe->hdc, HORZSIZE); | ||
869 | mmph = (float)GetDeviceCaps(fe->hdc, VERTSIZE); | ||
870 | |||
871 | /* | ||
872 | * Compute the puzzle's position on the logical page. | ||
873 | */ | ||
874 | mmox = xm * mmpw + xc; | ||
875 | mmoy = ym * mmph + yc; | ||
876 | |||
877 | /* | ||
878 | * Work out what that comes to in pixels. | ||
879 | */ | ||
880 | pox = (int)(mmox * (float)ppw / mmpw); | ||
881 | poy = (int)(mmoy * (float)pph / mmph); | ||
882 | |||
883 | /* | ||
884 | * And determine the scale. | ||
885 | * | ||
886 | * I need a scale such that the maximum puzzle-coordinate | ||
887 | * extent of the rectangle (pw * scale) is equal to the pixel | ||
888 | * equivalent of the puzzle's millimetre width (wmm * ppw / | ||
889 | * mmpw). | ||
890 | */ | ||
891 | scale = (wmm * ppw) / (mmpw * pw); | ||
892 | |||
893 | /* | ||
894 | * Now store pox, poy and scale for use in the main drawing | ||
895 | * functions. | ||
896 | */ | ||
897 | fe->printoffsetx = pox; | ||
898 | fe->printoffsety = poy; | ||
899 | fe->printpixelscale = scale; | ||
900 | |||
901 | fe->linewidth = 1; | ||
902 | fe->linedotted = FALSE; | ||
903 | } | ||
904 | |||
905 | static void win_end_puzzle(void *handle) | ||
906 | { | ||
907 | /* Nothing needs to be done here. */ | ||
908 | } | ||
909 | |||
910 | static void win_end_page(void *handle, int number) | ||
911 | { | ||
912 | frontend *fe = (frontend *)handle; | ||
913 | |||
914 | assert(fe->drawstatus != DRAWING); | ||
915 | |||
916 | if (fe->drawstatus == NOTHING) | ||
917 | return; | ||
918 | |||
919 | if (EndPage(fe->hdc) <= 0) { | ||
920 | char *e = geterrstr(); | ||
921 | MessageBox(fe->hwnd, e, "Error finishing a page", | ||
922 | MB_ICONERROR | MB_OK); | ||
923 | sfree(e); | ||
924 | fe->drawstatus = NOTHING; | ||
925 | } | ||
926 | } | ||
927 | |||
928 | static void win_end_doc(void *handle) | ||
929 | { | ||
930 | frontend *fe = (frontend *)handle; | ||
931 | |||
932 | assert(fe->drawstatus != DRAWING); | ||
933 | |||
934 | /* | ||
935 | * Free all the fonts created since we began printing. | ||
936 | */ | ||
937 | while (fe->nfonts > fe->fontstart) { | ||
938 | fe->nfonts--; | ||
939 | DeleteObject(fe->fonts[fe->nfonts].font); | ||
940 | } | ||
941 | fe->fontstart = 0; | ||
942 | |||
943 | /* | ||
944 | * The MSDN web site sample code doesn't bother to call EndDoc | ||
945 | * if an error occurs half way through printing. I expect doing | ||
946 | * so would cause the erroneous document to actually be | ||
947 | * printed, or something equally undesirable. | ||
948 | */ | ||
949 | if (fe->drawstatus == NOTHING) | ||
950 | return; | ||
951 | |||
952 | if (EndDoc(fe->hdc) <= 0) { | ||
953 | char *e = geterrstr(); | ||
954 | MessageBox(fe->hwnd, e, "Error finishing printing", | ||
955 | MB_ICONERROR | MB_OK); | ||
956 | sfree(e); | ||
957 | fe->drawstatus = NOTHING; | ||
958 | } | ||
959 | } | ||
960 | |||
961 | char *win_text_fallback(void *handle, const char *const *strings, int nstrings) | ||
962 | { | ||
963 | /* | ||
964 | * We assume Windows can cope with any UTF-8 likely to be | ||
965 | * emitted by a puzzle. | ||
966 | */ | ||
967 | return dupstr(strings[0]); | ||
968 | } | ||
969 | |||
970 | const struct drawing_api win_drawing = { | ||
971 | win_draw_text, | ||
972 | win_draw_rect, | ||
973 | win_draw_line, | ||
974 | win_draw_polygon, | ||
975 | win_draw_circle, | ||
976 | win_draw_update, | ||
977 | win_clip, | ||
978 | win_unclip, | ||
979 | win_start_draw, | ||
980 | win_end_draw, | ||
981 | win_status_bar, | ||
982 | win_blitter_new, | ||
983 | win_blitter_free, | ||
984 | win_blitter_save, | ||
985 | win_blitter_load, | ||
986 | win_begin_doc, | ||
987 | win_begin_page, | ||
988 | win_begin_puzzle, | ||
989 | win_end_puzzle, | ||
990 | win_end_page, | ||
991 | win_end_doc, | ||
992 | win_line_width, | ||
993 | win_line_dotted, | ||
994 | win_text_fallback, | ||
995 | }; | ||
996 | |||
997 | void print(frontend *fe) | ||
998 | { | ||
999 | #ifndef _WIN32_WCE | ||
1000 | PRINTDLG pd; | ||
1001 | char doctitle[256]; | ||
1002 | document *doc; | ||
1003 | midend *nme = NULL; /* non-interactive midend for bulk puzzle generation */ | ||
1004 | int i; | ||
1005 | char *err = NULL; | ||
1006 | |||
1007 | /* | ||
1008 | * Create our document structure and fill it up with puzzles. | ||
1009 | */ | ||
1010 | doc = document_new(fe->printw, fe->printh, fe->printscale / 100.0F); | ||
1011 | for (i = 0; i < fe->printcount; i++) { | ||
1012 | if (i == 0 && fe->printcurr) { | ||
1013 | err = midend_print_puzzle(fe->me, doc, fe->printsolns); | ||
1014 | } else { | ||
1015 | if (!nme) { | ||
1016 | game_params *params; | ||
1017 | |||
1018 | nme = midend_new(NULL, fe->game, NULL, NULL); | ||
1019 | |||
1020 | /* | ||
1021 | * Set the non-interactive mid-end to have the same | ||
1022 | * parameters as the standard one. | ||
1023 | */ | ||
1024 | params = midend_get_params(fe->me); | ||
1025 | midend_set_params(nme, params); | ||
1026 | fe->game->free_params(params); | ||
1027 | } | ||
1028 | |||
1029 | midend_new_game(nme); | ||
1030 | err = midend_print_puzzle(nme, doc, fe->printsolns); | ||
1031 | } | ||
1032 | if (err) | ||
1033 | break; | ||
1034 | } | ||
1035 | if (nme) | ||
1036 | midend_free(nme); | ||
1037 | |||
1038 | if (err) { | ||
1039 | MessageBox(fe->hwnd, err, "Error preparing puzzles for printing", | ||
1040 | MB_ICONERROR | MB_OK); | ||
1041 | document_free(doc); | ||
1042 | return; | ||
1043 | } | ||
1044 | |||
1045 | memset(&pd, 0, sizeof(pd)); | ||
1046 | pd.lStructSize = sizeof(pd); | ||
1047 | pd.hwndOwner = fe->hwnd; | ||
1048 | pd.hDevMode = NULL; | ||
1049 | pd.hDevNames = NULL; | ||
1050 | pd.Flags = PD_USEDEVMODECOPIESANDCOLLATE | PD_RETURNDC | | ||
1051 | PD_NOPAGENUMS | PD_NOSELECTION; | ||
1052 | pd.nCopies = 1; | ||
1053 | pd.nFromPage = pd.nToPage = 0xFFFF; | ||
1054 | pd.nMinPage = pd.nMaxPage = 1; | ||
1055 | |||
1056 | if (!PrintDlg(&pd)) { | ||
1057 | document_free(doc); | ||
1058 | return; | ||
1059 | } | ||
1060 | |||
1061 | /* | ||
1062 | * Now pd.hDC is a device context for the printer. | ||
1063 | */ | ||
1064 | |||
1065 | /* | ||
1066 | * FIXME: IWBNI we put up an Abort box here. | ||
1067 | */ | ||
1068 | |||
1069 | memset(&fe->di, 0, sizeof(fe->di)); | ||
1070 | fe->di.cbSize = sizeof(fe->di); | ||
1071 | sprintf(doctitle, "Printed puzzles from %s (from Simon Tatham's" | ||
1072 | " Portable Puzzle Collection)", fe->game->name); | ||
1073 | fe->di.lpszDocName = doctitle; | ||
1074 | fe->di.lpszOutput = NULL; | ||
1075 | fe->di.lpszDatatype = NULL; | ||
1076 | fe->di.fwType = 0; | ||
1077 | |||
1078 | fe->drawstatus = PRINTING; | ||
1079 | fe->hdc = pd.hDC; | ||
1080 | |||
1081 | fe->dr = drawing_new(&win_drawing, NULL, fe); | ||
1082 | document_print(doc, fe->dr); | ||
1083 | drawing_free(fe->dr); | ||
1084 | fe->dr = NULL; | ||
1085 | |||
1086 | fe->drawstatus = NOTHING; | ||
1087 | |||
1088 | DeleteDC(pd.hDC); | ||
1089 | document_free(doc); | ||
1090 | #endif | ||
1091 | } | ||
1092 | |||
1093 | void deactivate_timer(frontend *fe) | ||
1094 | { | ||
1095 | if (!fe) | ||
1096 | return; /* for non-interactive midend */ | ||
1097 | if (fe->hwnd) KillTimer(fe->hwnd, fe->timer); | ||
1098 | fe->timer = 0; | ||
1099 | } | ||
1100 | |||
1101 | void activate_timer(frontend *fe) | ||
1102 | { | ||
1103 | if (!fe) | ||
1104 | return; /* for non-interactive midend */ | ||
1105 | if (!fe->timer) { | ||
1106 | fe->timer = SetTimer(fe->hwnd, 1, 20, NULL); | ||
1107 | fe->timer_last_tickcount = GetTickCount(); | ||
1108 | } | ||
1109 | } | ||
1110 | |||
1111 | void write_clip(HWND hwnd, char *data) | ||
1112 | { | ||
1113 | HGLOBAL clipdata; | ||
1114 | int len, i, j; | ||
1115 | char *data2; | ||
1116 | void *lock; | ||
1117 | |||
1118 | /* | ||
1119 | * Windows expects CRLF in the clipboard, so we must convert | ||
1120 | * any \n that has come out of the puzzle backend. | ||
1121 | */ | ||
1122 | len = 0; | ||
1123 | for (i = 0; data[i]; i++) { | ||
1124 | if (data[i] == '\n') | ||
1125 | len++; | ||
1126 | len++; | ||
1127 | } | ||
1128 | data2 = snewn(len+1, char); | ||
1129 | j = 0; | ||
1130 | for (i = 0; data[i]; i++) { | ||
1131 | if (data[i] == '\n') | ||
1132 | data2[j++] = '\r'; | ||
1133 | data2[j++] = data[i]; | ||
1134 | } | ||
1135 | assert(j == len); | ||
1136 | data2[j] = '\0'; | ||
1137 | |||
1138 | clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len + 1); | ||
1139 | if (!clipdata) { | ||
1140 | sfree(data2); | ||
1141 | return; | ||
1142 | } | ||
1143 | lock = GlobalLock(clipdata); | ||
1144 | if (!lock) { | ||
1145 | GlobalFree(clipdata); | ||
1146 | sfree(data2); | ||
1147 | return; | ||
1148 | } | ||
1149 | memcpy(lock, data2, len); | ||
1150 | ((unsigned char *) lock)[len] = 0; | ||
1151 | GlobalUnlock(clipdata); | ||
1152 | |||
1153 | if (OpenClipboard(hwnd)) { | ||
1154 | EmptyClipboard(); | ||
1155 | SetClipboardData(CF_TEXT, clipdata); | ||
1156 | CloseClipboard(); | ||
1157 | } else | ||
1158 | GlobalFree(clipdata); | ||
1159 | |||
1160 | sfree(data2); | ||
1161 | } | ||
1162 | |||
1163 | /* | ||
1164 | * Set up Help and see if we can find a help file. | ||
1165 | */ | ||
1166 | static void init_help(void) | ||
1167 | { | ||
1168 | #ifndef _WIN32_WCE | ||
1169 | char b[2048], *p, *q, *r; | ||
1170 | FILE *fp; | ||
1171 | |||
1172 | /* | ||
1173 | * Find the executable file path, so we can look alongside | ||
1174 | * it for help files. Trim the filename off the end. | ||
1175 | */ | ||
1176 | GetModuleFileName(NULL, b, sizeof(b) - 1); | ||
1177 | r = b; | ||
1178 | p = strrchr(b, '\\'); | ||
1179 | if (p && p >= r) r = p+1; | ||
1180 | q = strrchr(b, ':'); | ||
1181 | if (q && q >= r) r = q+1; | ||
1182 | |||
1183 | #ifndef NO_HTMLHELP | ||
1184 | /* | ||
1185 | * Try HTML Help first. | ||
1186 | */ | ||
1187 | strcpy(r, CHM_FILE_NAME); | ||
1188 | if ( (fp = fopen(b, "r")) != NULL) { | ||
1189 | fclose(fp); | ||
1190 | |||
1191 | /* | ||
1192 | * We have a .CHM. See if we can use it. | ||
1193 | */ | ||
1194 | hh_dll = LoadLibrary("hhctrl.ocx"); | ||
1195 | if (hh_dll) { | ||
1196 | htmlhelp = (htmlhelp_t)GetProcAddress(hh_dll, "HtmlHelpA"); | ||
1197 | if (!htmlhelp) | ||
1198 | FreeLibrary(hh_dll); | ||
1199 | } | ||
1200 | if (htmlhelp) { | ||
1201 | help_path = dupstr(b); | ||
1202 | help_type = CHM; | ||
1203 | return; | ||
1204 | } | ||
1205 | } | ||
1206 | #endif /* NO_HTMLHELP */ | ||
1207 | |||
1208 | /* | ||
1209 | * Now try old-style .HLP. | ||
1210 | */ | ||
1211 | strcpy(r, HELP_FILE_NAME); | ||
1212 | if ( (fp = fopen(b, "r")) != NULL) { | ||
1213 | fclose(fp); | ||
1214 | |||
1215 | help_path = dupstr(b); | ||
1216 | help_type = HLP; | ||
1217 | |||
1218 | /* | ||
1219 | * See if there's a .CNT file alongside it. | ||
1220 | */ | ||
1221 | strcpy(r, HELP_CNT_NAME); | ||
1222 | if ( (fp = fopen(b, "r")) != NULL) { | ||
1223 | fclose(fp); | ||
1224 | help_has_contents = TRUE; | ||
1225 | } else | ||
1226 | help_has_contents = FALSE; | ||
1227 | |||
1228 | return; | ||
1229 | } | ||
1230 | |||
1231 | help_type = NONE; /* didn't find any */ | ||
1232 | #endif | ||
1233 | } | ||
1234 | |||
1235 | #ifndef _WIN32_WCE | ||
1236 | |||
1237 | /* | ||
1238 | * Start Help. | ||
1239 | */ | ||
1240 | static void start_help(frontend *fe, const char *topic) | ||
1241 | { | ||
1242 | char *str = NULL; | ||
1243 | int cmd; | ||
1244 | |||
1245 | switch (help_type) { | ||
1246 | case HLP: | ||
1247 | assert(help_path); | ||
1248 | if (topic) { | ||
1249 | str = snewn(10+strlen(topic), char); | ||
1250 | sprintf(str, "JI(`',`%s')", topic); | ||
1251 | cmd = HELP_COMMAND; | ||
1252 | } else if (help_has_contents) { | ||
1253 | cmd = HELP_FINDER; | ||
1254 | } else { | ||
1255 | cmd = HELP_CONTENTS; | ||
1256 | } | ||
1257 | WinHelp(fe->hwnd, help_path, cmd, (DWORD)str); | ||
1258 | fe->help_running = TRUE; | ||
1259 | break; | ||
1260 | case CHM: | ||
1261 | #ifndef NO_HTMLHELP | ||
1262 | assert(help_path); | ||
1263 | assert(htmlhelp); | ||
1264 | if (topic) { | ||
1265 | str = snewn(20 + strlen(topic) + strlen(help_path), char); | ||
1266 | sprintf(str, "%s::/%s.html>main", help_path, topic); | ||
1267 | } else { | ||
1268 | str = dupstr(help_path); | ||
1269 | } | ||
1270 | htmlhelp(fe->hwnd, str, HH_DISPLAY_TOPIC, 0); | ||
1271 | fe->help_running = TRUE; | ||
1272 | break; | ||
1273 | #endif /* NO_HTMLHELP */ | ||
1274 | case NONE: | ||
1275 | assert(!"This shouldn't happen"); | ||
1276 | break; | ||
1277 | } | ||
1278 | |||
1279 | sfree(str); | ||
1280 | } | ||
1281 | |||
1282 | /* | ||
1283 | * Stop Help on window cleanup. | ||
1284 | */ | ||
1285 | static void stop_help(frontend *fe) | ||
1286 | { | ||
1287 | if (fe->help_running) { | ||
1288 | switch (help_type) { | ||
1289 | case HLP: | ||
1290 | WinHelp(fe->hwnd, help_path, HELP_QUIT, 0); | ||
1291 | break; | ||
1292 | case CHM: | ||
1293 | #ifndef NO_HTMLHELP | ||
1294 | assert(htmlhelp); | ||
1295 | htmlhelp(NULL, NULL, HH_CLOSE_ALL, 0); | ||
1296 | break; | ||
1297 | #endif /* NO_HTMLHELP */ | ||
1298 | case NONE: | ||
1299 | assert(!"This shouldn't happen"); | ||
1300 | break; | ||
1301 | } | ||
1302 | fe->help_running = FALSE; | ||
1303 | } | ||
1304 | } | ||
1305 | |||
1306 | #endif | ||
1307 | |||
1308 | /* | ||
1309 | * Terminate Help on process exit. | ||
1310 | */ | ||
1311 | static void cleanup_help(void) | ||
1312 | { | ||
1313 | /* Nothing to do currently. | ||
1314 | * (If we were running HTML Help single-threaded, this is where we'd | ||
1315 | * call HH_UNINITIALIZE.) */ | ||
1316 | } | ||
1317 | |||
1318 | static int get_statusbar_height(frontend *fe) | ||
1319 | { | ||
1320 | int sy; | ||
1321 | if (fe->statusbar) { | ||
1322 | RECT sr; | ||
1323 | GetWindowRect(fe->statusbar, &sr); | ||
1324 | sy = sr.bottom - sr.top; | ||
1325 | } else { | ||
1326 | sy = 0; | ||
1327 | } | ||
1328 | return sy; | ||
1329 | } | ||
1330 | |||
1331 | static void adjust_statusbar(frontend *fe, RECT *r) | ||
1332 | { | ||
1333 | int sy; | ||
1334 | |||
1335 | if (!fe->statusbar) return; | ||
1336 | |||
1337 | sy = get_statusbar_height(fe); | ||
1338 | #ifndef _WIN32_WCE | ||
1339 | SetWindowPos(fe->statusbar, NULL, 0, r->bottom-r->top-sy, r->right-r->left, | ||
1340 | sy, SWP_NOZORDER); | ||
1341 | #endif | ||
1342 | } | ||
1343 | |||
1344 | static void get_menu_size(HWND wh, RECT *r) | ||
1345 | { | ||
1346 | HMENU bar = GetMenu(wh); | ||
1347 | RECT rect; | ||
1348 | int i; | ||
1349 | |||
1350 | SetRect(r, 0, 0, 0, 0); | ||
1351 | for (i = 0; i < GetMenuItemCount(bar); i++) { | ||
1352 | GetMenuItemRect(wh, bar, i, &rect); | ||
1353 | UnionRect(r, r, &rect); | ||
1354 | } | ||
1355 | } | ||
1356 | |||
1357 | /* | ||
1358 | * Given a proposed new puzzle size (cx,cy), work out the actual | ||
1359 | * puzzle size that would be (px,py) and the window size including | ||
1360 | * furniture (wx,wy). | ||
1361 | */ | ||
1362 | |||
1363 | static int check_window_resize(frontend *fe, int cx, int cy, | ||
1364 | int *px, int *py, | ||
1365 | int *wx, int *wy) | ||
1366 | { | ||
1367 | RECT r; | ||
1368 | int x, y, sy = get_statusbar_height(fe), changed = 0; | ||
1369 | |||
1370 | /* disallow making window thinner than menu bar */ | ||
1371 | x = max(cx, fe->xmin); | ||
1372 | y = max(cy - sy, fe->ymin); | ||
1373 | |||
1374 | /* | ||
1375 | * See if we actually got the window size we wanted, and adjust | ||
1376 | * the puzzle size if not. | ||
1377 | */ | ||
1378 | midend_size(fe->me, &x, &y, TRUE); | ||
1379 | if (x != cx || y != cy) { | ||
1380 | /* | ||
1381 | * Resize the window, now we know what size we _really_ | ||
1382 | * want it to be. | ||
1383 | */ | ||
1384 | r.left = r.top = 0; | ||
1385 | r.right = x; | ||
1386 | r.bottom = y + sy; | ||
1387 | AdjustWindowRectEx(&r, WINFLAGS, TRUE, 0); | ||
1388 | *wx = r.right - r.left; | ||
1389 | *wy = r.bottom - r.top; | ||
1390 | changed = 1; | ||
1391 | } | ||
1392 | |||
1393 | *px = x; | ||
1394 | *py = y; | ||
1395 | |||
1396 | fe->puzz_scale = | ||
1397 | (float)midend_tilesize(fe->me) / (float)fe->game->preferred_tilesize; | ||
1398 | |||
1399 | return changed; | ||
1400 | } | ||
1401 | |||
1402 | /* | ||
1403 | * Given the current window size, make sure it's sane for the | ||
1404 | * current puzzle and resize if necessary. | ||
1405 | */ | ||
1406 | |||
1407 | static void check_window_size(frontend *fe, int *px, int *py) | ||
1408 | { | ||
1409 | RECT r; | ||
1410 | int wx, wy, cx, cy; | ||
1411 | |||
1412 | GetClientRect(fe->hwnd, &r); | ||
1413 | cx = r.right - r.left; | ||
1414 | cy = r.bottom - r.top; | ||
1415 | |||
1416 | if (check_window_resize(fe, cx, cy, px, py, &wx, &wy)) { | ||
1417 | #ifdef _WIN32_WCE | ||
1418 | SetWindowPos(fe->hwnd, NULL, 0, 0, wx, wy, | ||
1419 | SWP_NOMOVE | SWP_NOZORDER); | ||
1420 | #endif | ||
1421 | ; | ||
1422 | } | ||
1423 | |||
1424 | GetClientRect(fe->hwnd, &r); | ||
1425 | adjust_statusbar(fe, &r); | ||
1426 | } | ||
1427 | |||
1428 | static void get_max_puzzle_size(frontend *fe, int *x, int *y) | ||
1429 | { | ||
1430 | RECT r, sr; | ||
1431 | |||
1432 | if (SystemParametersInfo(SPI_GETWORKAREA, 0, &sr, FALSE)) { | ||
1433 | *x = sr.right - sr.left; | ||
1434 | *y = sr.bottom - sr.top; | ||
1435 | r.left = 100; | ||
1436 | r.right = 200; | ||
1437 | r.top = 100; | ||
1438 | r.bottom = 200; | ||
1439 | AdjustWindowRectEx(&r, WINFLAGS, TRUE, 0); | ||
1440 | *x -= r.right - r.left - 100; | ||
1441 | *y -= r.bottom - r.top - 100; | ||
1442 | } else { | ||
1443 | *x = *y = INT_MAX; | ||
1444 | } | ||
1445 | |||
1446 | if (fe->statusbar != NULL) { | ||
1447 | GetWindowRect(fe->statusbar, &sr); | ||
1448 | *y -= sr.bottom - sr.top; | ||
1449 | } | ||
1450 | } | ||
1451 | |||
1452 | #ifdef _WIN32_WCE | ||
1453 | /* Toolbar buttons on the numeric pad */ | ||
1454 | static TBBUTTON tbNumpadButtons[] = | ||
1455 | { | ||
1456 | {0, IDM_KEYEMUL + '1', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1}, | ||
1457 | {1, IDM_KEYEMUL + '2', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1}, | ||
1458 | {2, IDM_KEYEMUL + '3', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1}, | ||
1459 | {3, IDM_KEYEMUL + '4', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1}, | ||
1460 | {4, IDM_KEYEMUL + '5', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1}, | ||
1461 | {5, IDM_KEYEMUL + '6', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1}, | ||
1462 | {6, IDM_KEYEMUL + '7', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1}, | ||
1463 | {7, IDM_KEYEMUL + '8', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1}, | ||
1464 | {8, IDM_KEYEMUL + '9', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1}, | ||
1465 | {9, IDM_KEYEMUL + ' ', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1} | ||
1466 | }; | ||
1467 | #endif | ||
1468 | |||
1469 | /* | ||
1470 | * Allocate a new frontend structure and create its main window. | ||
1471 | */ | ||
1472 | static frontend *frontend_new(HINSTANCE inst) | ||
1473 | { | ||
1474 | frontend *fe; | ||
1475 | const char *nogame = "Puzzles (no game selected)"; | ||
1476 | |||
1477 | fe = snew(frontend); | ||
1478 | |||
1479 | fe->inst = inst; | ||
1480 | |||
1481 | fe->game = NULL; | ||
1482 | fe->me = NULL; | ||
1483 | |||
1484 | fe->timer = 0; | ||
1485 | fe->hwnd = NULL; | ||
1486 | |||
1487 | fe->help_running = FALSE; | ||
1488 | |||
1489 | fe->drawstatus = NOTHING; | ||
1490 | fe->dr = NULL; | ||
1491 | fe->fontstart = 0; | ||
1492 | |||
1493 | fe->fonts = NULL; | ||
1494 | fe->nfonts = fe->fontsize = 0; | ||
1495 | |||
1496 | fe->colours = NULL; | ||
1497 | fe->brushes = NULL; | ||
1498 | fe->pens = NULL; | ||
1499 | |||
1500 | fe->puzz_scale = 1.0; | ||
1501 | |||
1502 | #ifdef _WIN32_WCE | ||
1503 | MultiByteToWideChar (CP_ACP, 0, nogame, -1, wGameName, 256); | ||
1504 | fe->hwnd = CreateWindowEx(0, wClassName, wGameName, | ||
1505 | WS_VISIBLE, | ||
1506 | CW_USEDEFAULT, CW_USEDEFAULT, | ||
1507 | CW_USEDEFAULT, CW_USEDEFAULT, | ||
1508 | NULL, NULL, inst, NULL); | ||
1509 | |||
1510 | { | ||
1511 | SHMENUBARINFO mbi; | ||
1512 | RECT rc, rcBar, rcTB, rcClient; | ||
1513 | |||
1514 | memset (&mbi, 0, sizeof(SHMENUBARINFO)); | ||
1515 | mbi.cbSize = sizeof(SHMENUBARINFO); | ||
1516 | mbi.hwndParent = fe->hwnd; | ||
1517 | mbi.nToolBarId = IDR_MENUBAR1; | ||
1518 | mbi.hInstRes = inst; | ||
1519 | |||
1520 | SHCreateMenuBar(&mbi); | ||
1521 | |||
1522 | GetWindowRect(fe->hwnd, &rc); | ||
1523 | GetWindowRect(mbi.hwndMB, &rcBar); | ||
1524 | rc.bottom -= rcBar.bottom - rcBar.top; | ||
1525 | MoveWindow(fe->hwnd, rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top, FALSE); | ||
1526 | |||
1527 | fe->numpad = NULL; | ||
1528 | } | ||
1529 | #else | ||
1530 | fe->hwnd = CreateWindowEx(0, CLASSNAME, nogame, | ||
1531 | WS_OVERLAPPEDWINDOW &~ | ||
1532 | (WS_MAXIMIZEBOX), | ||
1533 | CW_USEDEFAULT, CW_USEDEFAULT, | ||
1534 | CW_USEDEFAULT, CW_USEDEFAULT, | ||
1535 | NULL, NULL, inst, NULL); | ||
1536 | if (!fe->hwnd) { | ||
1537 | DWORD lerr = GetLastError(); | ||
1538 | printf("no window: 0x%x\n", (unsigned)lerr); | ||
1539 | } | ||
1540 | #endif | ||
1541 | |||
1542 | fe->gamemenu = NULL; | ||
1543 | fe->preset_menu = NULL; | ||
1544 | |||
1545 | fe->statusbar = NULL; | ||
1546 | fe->bitmap = NULL; | ||
1547 | |||
1548 | SetWindowLong(fe->hwnd, GWL_USERDATA, (LONG)fe); | ||
1549 | |||
1550 | return fe; | ||
1551 | } | ||
1552 | |||
1553 | static void savefile_write(void *wctx, void *buf, int len) | ||
1554 | { | ||
1555 | FILE *fp = (FILE *)wctx; | ||
1556 | fwrite(buf, 1, len, fp); | ||
1557 | } | ||
1558 | |||
1559 | static int savefile_read(void *wctx, void *buf, int len) | ||
1560 | { | ||
1561 | FILE *fp = (FILE *)wctx; | ||
1562 | int ret; | ||
1563 | |||
1564 | ret = fread(buf, 1, len, fp); | ||
1565 | return (ret == len); | ||
1566 | } | ||
1567 | |||
1568 | /* | ||
1569 | * Create an appropriate midend structure to go in a puzzle window, | ||
1570 | * given a game type and/or a command-line argument. | ||
1571 | * | ||
1572 | * 'arg' can be either a game ID string (descriptive, random, or a | ||
1573 | * plain set of parameters) or the filename of a save file. The two | ||
1574 | * boolean flag arguments indicate which possibilities are | ||
1575 | * permissible. | ||
1576 | */ | ||
1577 | static midend *midend_for_new_game(frontend *fe, const game *cgame, | ||
1578 | char *arg, int maybe_game_id, | ||
1579 | int maybe_save_file, char **error) | ||
1580 | { | ||
1581 | midend *me = NULL; | ||
1582 | |||
1583 | if (!arg) { | ||
1584 | if (me) midend_free(me); | ||
1585 | me = midend_new(fe, cgame, &win_drawing, fe); | ||
1586 | midend_new_game(me); | ||
1587 | } else { | ||
1588 | FILE *fp; | ||
1589 | char *err_param, *err_load; | ||
1590 | |||
1591 | /* | ||
1592 | * See if arg is a valid filename of a save game file. | ||
1593 | */ | ||
1594 | err_load = NULL; | ||
1595 | if (maybe_save_file && (fp = fopen(arg, "r")) != NULL) { | ||
1596 | const game *loadgame; | ||
1597 | |||
1598 | #ifdef COMBINED | ||
1599 | /* | ||
1600 | * Find out what kind of game is stored in the save | ||
1601 | * file; if we're going to end up loading that, it | ||
1602 | * will have to override our caller's judgment as to | ||
1603 | * what game to initialise our midend with. | ||
1604 | */ | ||
1605 | char *id_name; | ||
1606 | err_load = identify_game(&id_name, savefile_read, fp); | ||
1607 | if (!err_load) { | ||
1608 | int i; | ||
1609 | for (i = 0; i < gamecount; i++) | ||
1610 | if (!strcmp(id_name, gamelist[i]->name)) | ||
1611 | break; | ||
1612 | if (i == gamecount) { | ||
1613 | err_load = "Save file is for a game not supported by" | ||
1614 | " this program"; | ||
1615 | } else { | ||
1616 | loadgame = gamelist[i]; | ||
1617 | rewind(fp); /* go back to the start for actual load */ | ||
1618 | } | ||
1619 | } | ||
1620 | #else | ||
1621 | loadgame = cgame; | ||
1622 | #endif | ||
1623 | if (!err_load) { | ||
1624 | if (me) midend_free(me); | ||
1625 | me = midend_new(fe, loadgame, &win_drawing, fe); | ||
1626 | err_load = midend_deserialise(me, savefile_read, fp); | ||
1627 | } | ||
1628 | } else { | ||
1629 | err_load = "Unable to open file"; | ||
1630 | } | ||
1631 | |||
1632 | if (maybe_game_id && (!maybe_save_file || err_load)) { | ||
1633 | /* | ||
1634 | * See if arg is a game description. | ||
1635 | */ | ||
1636 | if (me) midend_free(me); | ||
1637 | me = midend_new(fe, cgame, &win_drawing, fe); | ||
1638 | err_param = midend_game_id(me, arg); | ||
1639 | if (!err_param) { | ||
1640 | midend_new_game(me); | ||
1641 | } else { | ||
1642 | if (maybe_save_file) { | ||
1643 | *error = snewn(256 + strlen(arg) + strlen(err_param) + | ||
1644 | strlen(err_load), char); | ||
1645 | sprintf(*error, "Supplied argument \"%s\" is neither a" | ||
1646 | " game ID (%s) nor a save file (%s)", | ||
1647 | arg, err_param, err_load); | ||
1648 | } else { | ||
1649 | *error = dupstr(err_param); | ||
1650 | } | ||
1651 | midend_free(me); | ||
1652 | sfree(fe); | ||
1653 | return NULL; | ||
1654 | } | ||
1655 | } else if (err_load) { | ||
1656 | *error = dupstr(err_load); | ||
1657 | midend_free(me); | ||
1658 | sfree(fe); | ||
1659 | return NULL; | ||
1660 | } | ||
1661 | } | ||
1662 | |||
1663 | return me; | ||
1664 | } | ||
1665 | |||
1666 | static void populate_preset_menu(frontend *fe, | ||
1667 | struct preset_menu *menu, HMENU winmenu) | ||
1668 | { | ||
1669 | int i; | ||
1670 | for (i = 0; i < menu->n_entries; i++) { | ||
1671 | struct preset_menu_entry *entry = &menu->entries[i]; | ||
1672 | UINT_PTR id_or_sub; | ||
1673 | UINT flags = MF_ENABLED; | ||
1674 | |||
1675 | if (entry->params) { | ||
1676 | id_or_sub = (UINT_PTR)(IDM_PRESETS + 0x10 * entry->id); | ||
1677 | |||
1678 | fe->preset_menuitems[entry->id].which_menu = winmenu; | ||
1679 | fe->preset_menuitems[entry->id].item_index = | ||
1680 | GetMenuItemCount(winmenu); | ||
1681 | } else { | ||
1682 | HMENU winsubmenu = CreateMenu(); | ||
1683 | id_or_sub = (UINT_PTR)winsubmenu; | ||
1684 | flags |= MF_POPUP; | ||
1685 | |||
1686 | populate_preset_menu(fe, entry->submenu, winsubmenu); | ||
1687 | } | ||
1688 | |||
1689 | /* | ||
1690 | * FIXME: we ought to go through and do something with ampersands | ||
1691 | * here. | ||
1692 | */ | ||
1693 | |||
1694 | #ifndef _WIN32_WCE | ||
1695 | AppendMenu(winmenu, flags, id_or_sub, entry->title); | ||
1696 | #else | ||
1697 | { | ||
1698 | TCHAR wName[255]; | ||
1699 | MultiByteToWideChar(CP_ACP, 0, entry->title, -1, wName, 255); | ||
1700 | AppendMenu(winmenu, flags, id_or_sub, wName); | ||
1701 | } | ||
1702 | #endif | ||
1703 | } | ||
1704 | } | ||
1705 | |||
1706 | /* | ||
1707 | * Populate a frontend structure with a new midend structure, and | ||
1708 | * create any window furniture that it needs. | ||
1709 | * | ||
1710 | * Previously-allocated memory and window furniture will be freed by | ||
1711 | * this function. | ||
1712 | * | ||
1713 | */ | ||
1714 | static int fe_set_midend(frontend *fe, midend *me) | ||
1715 | { | ||
1716 | int x, y; | ||
1717 | RECT r; | ||
1718 | |||
1719 | if (fe->me) midend_free(fe->me); | ||
1720 | fe->me = me; | ||
1721 | fe->game = midend_which_game(fe->me); | ||
1722 | |||
1723 | { | ||
1724 | int i, ncolours; | ||
1725 | float *colours; | ||
1726 | |||
1727 | colours = midend_colours(fe->me, &ncolours); | ||
1728 | |||
1729 | if (fe->colours) sfree(fe->colours); | ||
1730 | if (fe->brushes) sfree(fe->brushes); | ||
1731 | if (fe->pens) sfree(fe->pens); | ||
1732 | |||
1733 | fe->colours = snewn(ncolours, COLORREF); | ||
1734 | fe->brushes = snewn(ncolours, HBRUSH); | ||
1735 | fe->pens = snewn(ncolours, HPEN); | ||
1736 | |||
1737 | for (i = 0; i < ncolours; i++) { | ||
1738 | fe->colours[i] = RGB(255 * colours[i*3+0], | ||
1739 | 255 * colours[i*3+1], | ||
1740 | 255 * colours[i*3+2]); | ||
1741 | fe->brushes[i] = CreateSolidBrush(fe->colours[i]); | ||
1742 | fe->pens[i] = CreatePen(PS_SOLID, 1, fe->colours[i]); | ||
1743 | } | ||
1744 | sfree(colours); | ||
1745 | } | ||
1746 | |||
1747 | if (fe->statusbar) | ||
1748 | DestroyWindow(fe->statusbar); | ||
1749 | if (midend_wants_statusbar(fe->me)) { | ||
1750 | fe->statusbar = CreateWindowEx(0, STATUSCLASSNAME, | ||
1751 | TEXT(DEFAULT_STATUSBAR_TEXT), | ||
1752 | WS_CHILD | WS_VISIBLE, | ||
1753 | 0, 0, 0, 0, /* status bar does these */ | ||
1754 | NULL, NULL, fe->inst, NULL); | ||
1755 | } else | ||
1756 | fe->statusbar = NULL; | ||
1757 | |||
1758 | get_max_puzzle_size(fe, &x, &y); | ||
1759 | midend_size(fe->me, &x, &y, FALSE); | ||
1760 | |||
1761 | r.left = r.top = 0; | ||
1762 | r.right = x; | ||
1763 | r.bottom = y; | ||
1764 | AdjustWindowRectEx(&r, WINFLAGS, TRUE, 0); | ||
1765 | |||
1766 | #ifdef _WIN32_WCE | ||
1767 | if (fe->numpad) | ||
1768 | DestroyWindow(fe->numpad); | ||
1769 | if (fe->game->flags & REQUIRE_NUMPAD) | ||
1770 | { | ||
1771 | fe->numpad = CreateToolbarEx (fe->hwnd, | ||
1772 | WS_VISIBLE | WS_CHILD | CCS_NOPARENTALIGN | TBSTYLE_FLAT, | ||
1773 | 0, 10, fe->inst, IDR_PADTOOLBAR, | ||
1774 | tbNumpadButtons, sizeof (tbNumpadButtons) / sizeof (TBBUTTON), | ||
1775 | 0, 0, 14, 15, sizeof (TBBUTTON)); | ||
1776 | GetWindowRect(fe->numpad, &rcTB); | ||
1777 | GetClientRect(fe->hwnd, &rcClient); | ||
1778 | MoveWindow(fe->numpad, | ||
1779 | 0, | ||
1780 | rcClient.bottom - (rcTB.bottom - rcTB.top) - 1, | ||
1781 | rcClient.right, | ||
1782 | rcTB.bottom - rcTB.top, | ||
1783 | FALSE); | ||
1784 | SendMessage(fe->numpad, TB_SETINDENT, (rcClient.right - (10 * 21)) / 2, 0); | ||
1785 | } | ||
1786 | else { | ||
1787 | fe->numpad = NULL; | ||
1788 | } | ||
1789 | MultiByteToWideChar (CP_ACP, 0, fe->game->name, -1, wGameName, 256); | ||
1790 | SetWindowText(fe->hwnd, wGameName); | ||
1791 | #else | ||
1792 | SetWindowText(fe->hwnd, fe->game->name); | ||
1793 | #endif | ||
1794 | |||
1795 | if (fe->statusbar) | ||
1796 | DestroyWindow(fe->statusbar); | ||
1797 | if (midend_wants_statusbar(fe->me)) { | ||
1798 | RECT sr; | ||
1799 | fe->statusbar = CreateWindowEx(0, STATUSCLASSNAME, TEXT("ooh"), | ||
1800 | WS_CHILD | WS_VISIBLE, | ||
1801 | 0, 0, 0, 0, /* status bar does these */ | ||
1802 | fe->hwnd, NULL, fe->inst, NULL); | ||
1803 | #ifdef _WIN32_WCE | ||
1804 | /* Flat status bar looks better on the Pocket PC */ | ||
1805 | SendMessage(fe->statusbar, SB_SIMPLE, (WPARAM) TRUE, 0); | ||
1806 | SendMessage(fe->statusbar, SB_SETTEXT, | ||
1807 | (WPARAM) 255 | SBT_NOBORDERS, | ||
1808 | (LPARAM) L""); | ||
1809 | #endif | ||
1810 | |||
1811 | /* | ||
1812 | * Now resize the window to take account of the status bar. | ||
1813 | */ | ||
1814 | GetWindowRect(fe->statusbar, &sr); | ||
1815 | GetWindowRect(fe->hwnd, &r); | ||
1816 | #ifndef _WIN32_WCE | ||
1817 | SetWindowPos(fe->hwnd, NULL, 0, 0, r.right - r.left, | ||
1818 | r.bottom - r.top + sr.bottom - sr.top, | ||
1819 | SWP_NOMOVE | SWP_NOZORDER); | ||
1820 | #endif | ||
1821 | } else { | ||
1822 | fe->statusbar = NULL; | ||
1823 | } | ||
1824 | |||
1825 | { | ||
1826 | HMENU oldmenu = GetMenu(fe->hwnd); | ||
1827 | |||
1828 | #ifndef _WIN32_WCE | ||
1829 | HMENU bar = CreateMenu(); | ||
1830 | HMENU menu = CreateMenu(); | ||
1831 | RECT menusize; | ||
1832 | |||
1833 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)menu, "&Game"); | ||
1834 | #else | ||
1835 | HMENU menu = SHGetSubMenu(SHFindMenuBar(fe->hwnd), ID_GAME); | ||
1836 | DeleteMenu(menu, 0, MF_BYPOSITION); | ||
1837 | #endif | ||
1838 | fe->gamemenu = menu; | ||
1839 | AppendMenu(menu, MF_ENABLED, IDM_NEW, TEXT("&New")); | ||
1840 | AppendMenu(menu, MF_ENABLED, IDM_RESTART, TEXT("&Restart")); | ||
1841 | #ifndef _WIN32_WCE | ||
1842 | /* ...here I run out of sensible accelerator characters. */ | ||
1843 | AppendMenu(menu, MF_ENABLED, IDM_DESC, TEXT("Speci&fic...")); | ||
1844 | AppendMenu(menu, MF_ENABLED, IDM_SEED, TEXT("Rando&m Seed...")); | ||
1845 | #endif | ||
1846 | |||
1847 | if (!fe->preset_menu) { | ||
1848 | int i; | ||
1849 | fe->preset_menu = midend_get_presets( | ||
1850 | fe->me, &fe->n_preset_menuitems); | ||
1851 | fe->preset_menuitems = snewn(fe->n_preset_menuitems, | ||
1852 | struct preset_menuitemref); | ||
1853 | for (i = 0; i < fe->n_preset_menuitems; i++) | ||
1854 | fe->preset_menuitems[i].which_menu = NULL; | ||
1855 | } | ||
1856 | if (fe->preset_menu->n_entries > 0 || fe->game->can_configure) { | ||
1857 | #ifndef _WIN32_WCE | ||
1858 | HMENU sub = CreateMenu(); | ||
1859 | |||
1860 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)sub, "&Type"); | ||
1861 | #else | ||
1862 | HMENU sub = SHGetSubMenu(SHFindMenuBar(fe->hwnd), ID_TYPE); | ||
1863 | DeleteMenu(sub, 0, MF_BYPOSITION); | ||
1864 | #endif | ||
1865 | |||
1866 | populate_preset_menu(fe, fe->preset_menu, sub); | ||
1867 | |||
1868 | if (fe->game->can_configure) { | ||
1869 | AppendMenu(sub, MF_ENABLED, IDM_CONFIG, TEXT("&Custom...")); | ||
1870 | } | ||
1871 | |||
1872 | fe->typemenu = sub; | ||
1873 | } else { | ||
1874 | fe->typemenu = INVALID_HANDLE_VALUE; | ||
1875 | } | ||
1876 | |||
1877 | #ifdef COMBINED | ||
1878 | #ifdef _WIN32_WCE | ||
1879 | #error Windows CE does not support COMBINED build. | ||
1880 | #endif | ||
1881 | { | ||
1882 | HMENU games = CreateMenu(); | ||
1883 | int i; | ||
1884 | |||
1885 | AppendMenu(menu, MF_SEPARATOR, 0, 0); | ||
1886 | AppendMenu(menu, MF_ENABLED|MF_POPUP, (UINT)games, "&Other"); | ||
1887 | for (i = 0; i < gamecount; i++) { | ||
1888 | if (strcmp(gamelist[i]->name, fe->game->name) != 0) { | ||
1889 | /* only include those games that aren't the same as the | ||
1890 | * game we're currently playing. */ | ||
1891 | AppendMenu(games, MF_ENABLED, IDM_GAMES + i, gamelist[i]->name); | ||
1892 | } | ||
1893 | } | ||
1894 | } | ||
1895 | #endif | ||
1896 | |||
1897 | AppendMenu(menu, MF_SEPARATOR, 0, 0); | ||
1898 | #ifndef _WIN32_WCE | ||
1899 | AppendMenu(menu, MF_ENABLED, IDM_LOAD, TEXT("&Load...")); | ||
1900 | AppendMenu(menu, MF_ENABLED, IDM_SAVE, TEXT("&Save...")); | ||
1901 | AppendMenu(menu, MF_SEPARATOR, 0, 0); | ||
1902 | if (fe->game->can_print) { | ||
1903 | AppendMenu(menu, MF_ENABLED, IDM_PRINT, TEXT("&Print...")); | ||
1904 | AppendMenu(menu, MF_SEPARATOR, 0, 0); | ||
1905 | } | ||
1906 | #endif | ||
1907 | AppendMenu(menu, MF_ENABLED, IDM_UNDO, TEXT("Undo")); | ||
1908 | AppendMenu(menu, MF_ENABLED, IDM_REDO, TEXT("Redo")); | ||
1909 | #ifndef _WIN32_WCE | ||
1910 | if (fe->game->can_format_as_text_ever) { | ||
1911 | AppendMenu(menu, MF_SEPARATOR, 0, 0); | ||
1912 | AppendMenu(menu, MF_ENABLED, IDM_COPY, TEXT("&Copy")); | ||
1913 | } | ||
1914 | #endif | ||
1915 | if (fe->game->can_solve) { | ||
1916 | AppendMenu(menu, MF_SEPARATOR, 0, 0); | ||
1917 | AppendMenu(menu, MF_ENABLED, IDM_SOLVE, TEXT("Sol&ve")); | ||
1918 | } | ||
1919 | AppendMenu(menu, MF_SEPARATOR, 0, 0); | ||
1920 | #ifndef _WIN32_WCE | ||
1921 | AppendMenu(menu, MF_ENABLED, IDM_QUIT, TEXT("E&xit")); | ||
1922 | menu = CreateMenu(); | ||
1923 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)menu, TEXT("&Help")); | ||
1924 | #endif | ||
1925 | AppendMenu(menu, MF_ENABLED, IDM_ABOUT, TEXT("&About")); | ||
1926 | #ifndef _WIN32_WCE | ||
1927 | if (help_type != NONE) { | ||
1928 | char *item; | ||
1929 | AppendMenu(menu, MF_SEPARATOR, 0, 0); | ||
1930 | AppendMenu(menu, MF_ENABLED, IDM_HELPC, TEXT("&Contents")); | ||
1931 | assert(fe->game->name); | ||
1932 | item = snewn(10+strlen(fe->game->name), char); /*ick*/ | ||
1933 | sprintf(item, "&Help on %s", fe->game->name); | ||
1934 | AppendMenu(menu, MF_ENABLED, IDM_GAMEHELP, item); | ||
1935 | sfree(item); | ||
1936 | } | ||
1937 | DestroyMenu(oldmenu); | ||
1938 | SetMenu(fe->hwnd, bar); | ||
1939 | get_menu_size(fe->hwnd, &menusize); | ||
1940 | fe->xmin = (menusize.right - menusize.left) + 25; | ||
1941 | #endif | ||
1942 | } | ||
1943 | |||
1944 | if (fe->bitmap) DeleteObject(fe->bitmap); | ||
1945 | fe->bitmap = NULL; | ||
1946 | new_game_size(fe, fe->puzz_scale); /* initialises fe->bitmap */ | ||
1947 | |||
1948 | return 0; | ||
1949 | } | ||
1950 | |||
1951 | static void show_window(frontend *fe) | ||
1952 | { | ||
1953 | ShowWindow(fe->hwnd, SW_SHOWNORMAL); | ||
1954 | SetForegroundWindow(fe->hwnd); | ||
1955 | |||
1956 | update_type_menu_tick(fe); | ||
1957 | update_copy_menu_greying(fe); | ||
1958 | |||
1959 | midend_redraw(fe->me); | ||
1960 | } | ||
1961 | |||
1962 | #ifdef _WIN32_WCE | ||
1963 | static HFONT dialog_title_font() | ||
1964 | { | ||
1965 | static HFONT hf = NULL; | ||
1966 | LOGFONT lf; | ||
1967 | |||
1968 | if (hf) | ||
1969 | return hf; | ||
1970 | |||
1971 | memset (&lf, 0, sizeof(LOGFONT)); | ||
1972 | lf.lfHeight = -11; /* - ((8 * GetDeviceCaps(hdc, LOGPIXELSY)) / 72) */ | ||
1973 | lf.lfWeight = FW_BOLD; | ||
1974 | wcscpy(lf.lfFaceName, TEXT("Tahoma")); | ||
1975 | |||
1976 | return hf = CreateFontIndirect(&lf); | ||
1977 | } | ||
1978 | |||
1979 | static void make_dialog_full_screen(HWND hwnd) | ||
1980 | { | ||
1981 | SHINITDLGINFO shidi; | ||
1982 | |||
1983 | /* Make dialog full screen */ | ||
1984 | shidi.dwMask = SHIDIM_FLAGS; | ||
1985 | shidi.dwFlags = SHIDIF_DONEBUTTON | SHIDIF_SIZEDLGFULLSCREEN | | ||
1986 | SHIDIF_EMPTYMENU; | ||
1987 | shidi.hDlg = hwnd; | ||
1988 | SHInitDialog(&shidi); | ||
1989 | } | ||
1990 | #endif | ||
1991 | |||
1992 | static int CALLBACK AboutDlgProc(HWND hwnd, UINT msg, | ||
1993 | WPARAM wParam, LPARAM lParam) | ||
1994 | { | ||
1995 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); | ||
1996 | |||
1997 | switch (msg) { | ||
1998 | case WM_INITDIALOG: | ||
1999 | #ifdef _WIN32_WCE | ||
2000 | { | ||
2001 | char title[256]; | ||
2002 | |||
2003 | make_dialog_full_screen(hwnd); | ||
2004 | |||
2005 | sprintf(title, "About %.250s", fe->game->name); | ||
2006 | SetDlgItemTextA(hwnd, IDC_ABOUT_CAPTION, title); | ||
2007 | |||
2008 | SendDlgItemMessage(hwnd, IDC_ABOUT_CAPTION, WM_SETFONT, | ||
2009 | (WPARAM) dialog_title_font(), 0); | ||
2010 | |||
2011 | SetDlgItemTextA(hwnd, IDC_ABOUT_GAME, fe->game->name); | ||
2012 | SetDlgItemTextA(hwnd, IDC_ABOUT_VERSION, ver); | ||
2013 | } | ||
2014 | #endif | ||
2015 | return TRUE; | ||
2016 | |||
2017 | case WM_COMMAND: | ||
2018 | if (LOWORD(wParam) == IDOK) | ||
2019 | #ifdef _WIN32_WCE | ||
2020 | EndDialog(hwnd, 1); | ||
2021 | #else | ||
2022 | fe->dlg_done = 1; | ||
2023 | #endif | ||
2024 | return 0; | ||
2025 | |||
2026 | case WM_CLOSE: | ||
2027 | #ifdef _WIN32_WCE | ||
2028 | EndDialog(hwnd, 1); | ||
2029 | #else | ||
2030 | fe->dlg_done = 1; | ||
2031 | #endif | ||
2032 | return 0; | ||
2033 | } | ||
2034 | |||
2035 | return 0; | ||
2036 | } | ||
2037 | |||
2038 | /* | ||
2039 | * Wrappers on midend_{get,set}_config, which extend the CFG_* | ||
2040 | * enumeration to add CFG_PRINT. | ||
2041 | */ | ||
2042 | static config_item *frontend_get_config(frontend *fe, int which, | ||
2043 | char **wintitle) | ||
2044 | { | ||
2045 | if (which < CFG_FRONTEND_SPECIFIC) { | ||
2046 | return midend_get_config(fe->me, which, wintitle); | ||
2047 | } else if (which == CFG_PRINT) { | ||
2048 | config_item *ret; | ||
2049 | int i; | ||
2050 | |||
2051 | *wintitle = snewn(40 + strlen(fe->game->name), char); | ||
2052 | sprintf(*wintitle, "%s print setup", fe->game->name); | ||
2053 | |||
2054 | ret = snewn(8, config_item); | ||
2055 | |||
2056 | i = 0; | ||
2057 | |||
2058 | ret[i].name = "Number of puzzles to print"; | ||
2059 | ret[i].type = C_STRING; | ||
2060 | ret[i].sval = dupstr("1"); | ||
2061 | ret[i].ival = 0; | ||
2062 | i++; | ||
2063 | |||
2064 | ret[i].name = "Number of puzzles across the page"; | ||
2065 | ret[i].type = C_STRING; | ||
2066 | ret[i].sval = dupstr("1"); | ||
2067 | ret[i].ival = 0; | ||
2068 | i++; | ||
2069 | |||
2070 | ret[i].name = "Number of puzzles down the page"; | ||
2071 | ret[i].type = C_STRING; | ||
2072 | ret[i].sval = dupstr("1"); | ||
2073 | ret[i].ival = 0; | ||
2074 | i++; | ||
2075 | |||
2076 | ret[i].name = "Percentage of standard size"; | ||
2077 | ret[i].type = C_STRING; | ||
2078 | ret[i].sval = dupstr("100.0"); | ||
2079 | ret[i].ival = 0; | ||
2080 | i++; | ||
2081 | |||
2082 | ret[i].name = "Include currently shown puzzle"; | ||
2083 | ret[i].type = C_BOOLEAN; | ||
2084 | ret[i].sval = NULL; | ||
2085 | ret[i].ival = TRUE; | ||
2086 | i++; | ||
2087 | |||
2088 | ret[i].name = "Print solutions"; | ||
2089 | ret[i].type = C_BOOLEAN; | ||
2090 | ret[i].sval = NULL; | ||
2091 | ret[i].ival = FALSE; | ||
2092 | i++; | ||
2093 | |||
2094 | if (fe->game->can_print_in_colour) { | ||
2095 | ret[i].name = "Print in colour"; | ||
2096 | ret[i].type = C_BOOLEAN; | ||
2097 | ret[i].sval = NULL; | ||
2098 | ret[i].ival = FALSE; | ||
2099 | i++; | ||
2100 | } | ||
2101 | |||
2102 | ret[i].name = NULL; | ||
2103 | ret[i].type = C_END; | ||
2104 | ret[i].sval = NULL; | ||
2105 | ret[i].ival = 0; | ||
2106 | i++; | ||
2107 | |||
2108 | return ret; | ||
2109 | } else { | ||
2110 | assert(!"We should never get here"); | ||
2111 | return NULL; | ||
2112 | } | ||
2113 | } | ||
2114 | |||
2115 | static char *frontend_set_config(frontend *fe, int which, config_item *cfg) | ||
2116 | { | ||
2117 | if (which < CFG_FRONTEND_SPECIFIC) { | ||
2118 | return midend_set_config(fe->me, which, cfg); | ||
2119 | } else if (which == CFG_PRINT) { | ||
2120 | if ((fe->printcount = atoi(cfg[0].sval)) <= 0) | ||
2121 | return "Number of puzzles to print should be at least one"; | ||
2122 | if ((fe->printw = atoi(cfg[1].sval)) <= 0) | ||
2123 | return "Number of puzzles across the page should be at least one"; | ||
2124 | if ((fe->printh = atoi(cfg[2].sval)) <= 0) | ||
2125 | return "Number of puzzles down the page should be at least one"; | ||
2126 | if ((fe->printscale = (float)atof(cfg[3].sval)) <= 0) | ||
2127 | return "Print size should be positive"; | ||
2128 | fe->printcurr = cfg[4].ival; | ||
2129 | fe->printsolns = cfg[5].ival; | ||
2130 | fe->printcolour = fe->game->can_print_in_colour && cfg[6].ival; | ||
2131 | return NULL; | ||
2132 | } else { | ||
2133 | assert(!"We should never get here"); | ||
2134 | return "Internal error"; | ||
2135 | } | ||
2136 | } | ||
2137 | |||
2138 | #ifdef _WIN32_WCE | ||
2139 | /* Separate version of mkctrl function for the Pocket PC. */ | ||
2140 | /* Control coordinates should be specified in dialog units. */ | ||
2141 | HWND mkctrl(frontend *fe, int x1, int x2, int y1, int y2, | ||
2142 | LPCTSTR wclass, int wstyle, | ||
2143 | int exstyle, const char *wtext, int wid) | ||
2144 | { | ||
2145 | RECT rc; | ||
2146 | TCHAR wwtext[256]; | ||
2147 | |||
2148 | /* Convert dialog units into pixels */ | ||
2149 | rc.left = x1; rc.right = x2; | ||
2150 | rc.top = y1; rc.bottom = y2; | ||
2151 | MapDialogRect(fe->cfgbox, &rc); | ||
2152 | |||
2153 | MultiByteToWideChar (CP_ACP, 0, wtext, -1, wwtext, 256); | ||
2154 | |||
2155 | return CreateWindowEx(exstyle, wclass, wwtext, | ||
2156 | wstyle | WS_CHILD | WS_VISIBLE, | ||
2157 | rc.left, rc.top, | ||
2158 | rc.right - rc.left, rc.bottom - rc.top, | ||
2159 | fe->cfgbox, (HMENU) wid, fe->inst, NULL); | ||
2160 | } | ||
2161 | |||
2162 | static void create_config_controls(frontend * fe) | ||
2163 | { | ||
2164 | int id, nctrls; | ||
2165 | int col1l, col1r, col2l, col2r, y; | ||
2166 | config_item *i; | ||
2167 | struct cfg_aux *j; | ||
2168 | HWND ctl; | ||
2169 | |||
2170 | /* Control placement done in dialog units */ | ||
2171 | col1l = 4; col1r = 96; /* Label column */ | ||
2172 | col2l = 100; col2r = 154; /* Input column (edit boxes and combo boxes) */ | ||
2173 | |||
2174 | /* | ||
2175 | * Count the controls so we can allocate cfgaux. | ||
2176 | */ | ||
2177 | for (nctrls = 0, i = fe->cfg; i->type != C_END; i++) | ||
2178 | nctrls++; | ||
2179 | fe->cfgaux = snewn(nctrls, struct cfg_aux); | ||
2180 | |||
2181 | id = 1000; | ||
2182 | y = 22; /* Leave some room for the dialog title */ | ||
2183 | for (i = fe->cfg, j = fe->cfgaux; i->type != C_END; i++, j++) { | ||
2184 | switch (i->type) { | ||
2185 | case C_STRING: | ||
2186 | /* | ||
2187 | * Edit box with a label beside it. | ||
2188 | */ | ||
2189 | mkctrl(fe, col1l, col1r, y + 1, y + 11, | ||
2190 | TEXT("Static"), SS_LEFTNOWORDWRAP, 0, i->name, id++); | ||
2191 | mkctrl(fe, col2l, col2r, y, y + 12, | ||
2192 | TEXT("EDIT"), WS_BORDER | WS_TABSTOP | ES_AUTOHSCROLL, | ||
2193 | 0, "", (j->ctlid = id++)); | ||
2194 | SetDlgItemTextA(fe->cfgbox, j->ctlid, i->sval); | ||
2195 | break; | ||
2196 | |||
2197 | case C_BOOLEAN: | ||
2198 | /* | ||
2199 | * Simple checkbox. | ||
2200 | */ | ||
2201 | mkctrl(fe, col1l, col2r, y + 1, y + 11, TEXT("BUTTON"), | ||
2202 | BS_NOTIFY | BS_AUTOCHECKBOX | WS_TABSTOP, | ||
2203 | 0, i->name, (j->ctlid = id++)); | ||
2204 | CheckDlgButton(fe->cfgbox, j->ctlid, (i->ival != 0)); | ||
2205 | break; | ||
2206 | |||
2207 | case C_CHOICES: | ||
2208 | /* | ||
2209 | * Drop-down list with a label beside it. | ||
2210 | */ | ||
2211 | mkctrl(fe, col1l, col1r, y + 1, y + 11, | ||
2212 | TEXT("STATIC"), SS_LEFTNOWORDWRAP, 0, i->name, id++); | ||
2213 | ctl = mkctrl(fe, col2l, col2r, y, y + 48, | ||
2214 | TEXT("COMBOBOX"), WS_BORDER | WS_TABSTOP | | ||
2215 | CBS_DROPDOWNLIST | CBS_HASSTRINGS, | ||
2216 | 0, "", (j->ctlid = id++)); | ||
2217 | { | ||
2218 | char c, *p, *q, *str; | ||
2219 | |||
2220 | p = i->sval; | ||
2221 | c = *p++; | ||
2222 | while (*p) { | ||
2223 | q = p; | ||
2224 | while (*q && *q != c) q++; | ||
2225 | str = snewn(q-p+1, char); | ||
2226 | strncpy(str, p, q-p); | ||
2227 | str[q-p] = '\0'; | ||
2228 | { | ||
2229 | TCHAR ws[50]; | ||
2230 | MultiByteToWideChar (CP_ACP, 0, str, -1, ws, 50); | ||
2231 | SendMessage(ctl, CB_ADDSTRING, 0, (LPARAM)ws); | ||
2232 | } | ||
2233 | |||
2234 | sfree(str); | ||
2235 | if (*q) q++; | ||
2236 | p = q; | ||
2237 | } | ||
2238 | } | ||
2239 | SendMessage(ctl, CB_SETCURSEL, i->ival, 0); | ||
2240 | break; | ||
2241 | } | ||
2242 | |||
2243 | y += 15; | ||
2244 | } | ||
2245 | |||
2246 | } | ||
2247 | #endif | ||
2248 | |||
2249 | static int CALLBACK ConfigDlgProc(HWND hwnd, UINT msg, | ||
2250 | WPARAM wParam, LPARAM lParam) | ||
2251 | { | ||
2252 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); | ||
2253 | config_item *i; | ||
2254 | struct cfg_aux *j; | ||
2255 | |||
2256 | switch (msg) { | ||
2257 | case WM_INITDIALOG: | ||
2258 | #ifdef _WIN32_WCE | ||
2259 | { | ||
2260 | char *title; | ||
2261 | |||
2262 | fe = (frontend *) lParam; | ||
2263 | SetWindowLong(hwnd, GWL_USERDATA, lParam); | ||
2264 | fe->cfgbox = hwnd; | ||
2265 | |||
2266 | fe->cfg = frontend_get_config(fe, fe->cfg_which, &title); | ||
2267 | |||
2268 | make_dialog_full_screen(hwnd); | ||
2269 | |||
2270 | SetDlgItemTextA(hwnd, IDC_CONFIG_CAPTION, title); | ||
2271 | SendDlgItemMessage(hwnd, IDC_CONFIG_CAPTION, WM_SETFONT, | ||
2272 | (WPARAM) dialog_title_font(), 0); | ||
2273 | |||
2274 | create_config_controls(fe); | ||
2275 | } | ||
2276 | #endif | ||
2277 | return TRUE; | ||
2278 | |||
2279 | case WM_COMMAND: | ||
2280 | /* | ||
2281 | * OK and Cancel are special cases. | ||
2282 | */ | ||
2283 | if ((LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)) { | ||
2284 | if (LOWORD(wParam) == IDOK) { | ||
2285 | char *err = frontend_set_config(fe, fe->cfg_which, fe->cfg); | ||
2286 | |||
2287 | if (err) { | ||
2288 | MessageBox(hwnd, err, "Validation error", | ||
2289 | MB_ICONERROR | MB_OK); | ||
2290 | } else { | ||
2291 | #ifdef _WIN32_WCE | ||
2292 | EndDialog(hwnd, 2); | ||
2293 | #else | ||
2294 | fe->dlg_done = 2; | ||
2295 | #endif | ||
2296 | } | ||
2297 | } else { | ||
2298 | #ifdef _WIN32_WCE | ||
2299 | EndDialog(hwnd, 1); | ||
2300 | #else | ||
2301 | fe->dlg_done = 1; | ||
2302 | #endif | ||
2303 | } | ||
2304 | return 0; | ||
2305 | } | ||
2306 | |||
2307 | /* | ||
2308 | * First find the control whose id this is. | ||
2309 | */ | ||
2310 | for (i = fe->cfg, j = fe->cfgaux; i->type != C_END; i++, j++) { | ||
2311 | if (j->ctlid == LOWORD(wParam)) | ||
2312 | break; | ||
2313 | } | ||
2314 | if (i->type == C_END) | ||
2315 | return 0; /* not our problem */ | ||
2316 | |||
2317 | if (i->type == C_STRING && HIWORD(wParam) == EN_CHANGE) { | ||
2318 | char buffer[4096]; | ||
2319 | #ifdef _WIN32_WCE | ||
2320 | TCHAR wBuffer[4096]; | ||
2321 | GetDlgItemText(fe->cfgbox, j->ctlid, wBuffer, 4096); | ||
2322 | WideCharToMultiByte(CP_ACP, 0, wBuffer, -1, buffer, 4096, NULL, NULL); | ||
2323 | #else | ||
2324 | GetDlgItemText(fe->cfgbox, j->ctlid, buffer, lenof(buffer)); | ||
2325 | #endif | ||
2326 | buffer[lenof(buffer)-1] = '\0'; | ||
2327 | sfree(i->sval); | ||
2328 | i->sval = dupstr(buffer); | ||
2329 | } else if (i->type == C_BOOLEAN && | ||
2330 | (HIWORD(wParam) == BN_CLICKED || | ||
2331 | HIWORD(wParam) == BN_DBLCLK)) { | ||
2332 | i->ival = IsDlgButtonChecked(fe->cfgbox, j->ctlid); | ||
2333 | } else if (i->type == C_CHOICES && | ||
2334 | HIWORD(wParam) == CBN_SELCHANGE) { | ||
2335 | i->ival = SendDlgItemMessage(fe->cfgbox, j->ctlid, | ||
2336 | CB_GETCURSEL, 0, 0); | ||
2337 | } | ||
2338 | |||
2339 | return 0; | ||
2340 | |||
2341 | case WM_CLOSE: | ||
2342 | fe->dlg_done = 1; | ||
2343 | return 0; | ||
2344 | } | ||
2345 | |||
2346 | return 0; | ||
2347 | } | ||
2348 | |||
2349 | #ifndef _WIN32_WCE | ||
2350 | HWND mkctrl(frontend *fe, int x1, int x2, int y1, int y2, | ||
2351 | char *wclass, int wstyle, | ||
2352 | int exstyle, const char *wtext, int wid) | ||
2353 | { | ||
2354 | HWND ret; | ||
2355 | ret = CreateWindowEx(exstyle, wclass, wtext, | ||
2356 | wstyle | WS_CHILD | WS_VISIBLE, x1, y1, x2-x1, y2-y1, | ||
2357 | fe->cfgbox, (HMENU) wid, fe->inst, NULL); | ||
2358 | SendMessage(ret, WM_SETFONT, (WPARAM)fe->cfgfont, MAKELPARAM(TRUE, 0)); | ||
2359 | return ret; | ||
2360 | } | ||
2361 | #endif | ||
2362 | |||
2363 | static void about(frontend *fe) | ||
2364 | { | ||
2365 | #ifdef _WIN32_WCE | ||
2366 | DialogBox(fe->inst, MAKEINTRESOURCE(IDD_ABOUT), fe->hwnd, AboutDlgProc); | ||
2367 | #else | ||
2368 | int i; | ||
2369 | WNDCLASS wc; | ||
2370 | MSG msg; | ||
2371 | TEXTMETRIC tm; | ||
2372 | HDC hdc; | ||
2373 | HFONT oldfont; | ||
2374 | SIZE size; | ||
2375 | int gm, id; | ||
2376 | int winwidth, winheight, y; | ||
2377 | int height, width, maxwid; | ||
2378 | const char *strings[16]; | ||
2379 | int lengths[16]; | ||
2380 | int nstrings = 0; | ||
2381 | char titlebuf[512]; | ||
2382 | |||
2383 | sprintf(titlebuf, "About %.250s", fe->game->name); | ||
2384 | |||
2385 | strings[nstrings++] = fe->game->name; | ||
2386 | strings[nstrings++] = "from Simon Tatham's Portable Puzzle Collection"; | ||
2387 | strings[nstrings++] = ver; | ||
2388 | |||
2389 | wc.style = CS_DBLCLKS | CS_SAVEBITS; | ||
2390 | wc.lpfnWndProc = DefDlgProc; | ||
2391 | wc.cbClsExtra = 0; | ||
2392 | wc.cbWndExtra = DLGWINDOWEXTRA + 8; | ||
2393 | wc.hInstance = fe->inst; | ||
2394 | wc.hIcon = NULL; | ||
2395 | wc.hCursor = LoadCursor(NULL, IDC_ARROW); | ||
2396 | wc.hbrBackground = (HBRUSH) (COLOR_BACKGROUND +1); | ||
2397 | wc.lpszMenuName = NULL; | ||
2398 | wc.lpszClassName = "GameAboutBox"; | ||
2399 | RegisterClass(&wc); | ||
2400 | |||
2401 | hdc = GetDC(fe->hwnd); | ||
2402 | SetMapMode(hdc, MM_TEXT); | ||
2403 | |||
2404 | fe->dlg_done = FALSE; | ||
2405 | |||
2406 | fe->cfgfont = CreateFont(-MulDiv(8, GetDeviceCaps(hdc, LOGPIXELSY), 72), | ||
2407 | 0, 0, 0, 0, | ||
2408 | FALSE, FALSE, FALSE, DEFAULT_CHARSET, | ||
2409 | OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, | ||
2410 | DEFAULT_QUALITY, | ||
2411 | FF_SWISS, | ||
2412 | "MS Shell Dlg"); | ||
2413 | |||
2414 | oldfont = SelectObject(hdc, fe->cfgfont); | ||
2415 | if (GetTextMetrics(hdc, &tm)) { | ||
2416 | height = tm.tmAscent + tm.tmDescent; | ||
2417 | width = tm.tmAveCharWidth; | ||
2418 | } else { | ||
2419 | height = width = 30; | ||
2420 | } | ||
2421 | |||
2422 | /* | ||
2423 | * Figure out the layout of the About box by measuring the | ||
2424 | * length of each piece of text. | ||
2425 | */ | ||
2426 | maxwid = 0; | ||
2427 | winheight = height/2; | ||
2428 | |||
2429 | for (i = 0; i < nstrings; i++) { | ||
2430 | if (GetTextExtentPoint32(hdc, strings[i], strlen(strings[i]), &size)) | ||
2431 | lengths[i] = size.cx; | ||
2432 | else | ||
2433 | lengths[i] = 0; /* *shrug* */ | ||
2434 | if (maxwid < lengths[i]) | ||
2435 | maxwid = lengths[i]; | ||
2436 | winheight += height * 3 / 2 + (height / 2); | ||
2437 | } | ||
2438 | |||
2439 | winheight += height + height * 7 / 4; /* OK button */ | ||
2440 | winwidth = maxwid + 4*width; | ||
2441 | |||
2442 | SelectObject(hdc, oldfont); | ||
2443 | ReleaseDC(fe->hwnd, hdc); | ||
2444 | |||
2445 | /* | ||
2446 | * Create the dialog, now that we know its size. | ||
2447 | */ | ||
2448 | { | ||
2449 | RECT r, r2; | ||
2450 | |||
2451 | r.left = r.top = 0; | ||
2452 | r.right = winwidth; | ||
2453 | r.bottom = winheight; | ||
2454 | |||
2455 | AdjustWindowRectEx(&r, (WS_OVERLAPPEDWINDOW /*| | ||
2456 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | | ||
2457 | WS_CAPTION | WS_SYSMENU*/) &~ | ||
2458 | (WS_MAXIMIZEBOX | WS_OVERLAPPED), | ||
2459 | FALSE, 0); | ||
2460 | |||
2461 | /* | ||
2462 | * Centre the dialog on its parent window. | ||
2463 | */ | ||
2464 | r.right -= r.left; | ||
2465 | r.bottom -= r.top; | ||
2466 | GetWindowRect(fe->hwnd, &r2); | ||
2467 | r.left = (r2.left + r2.right - r.right) / 2; | ||
2468 | r.top = (r2.top + r2.bottom - r.bottom) / 2; | ||
2469 | r.right += r.left; | ||
2470 | r.bottom += r.top; | ||
2471 | |||
2472 | fe->cfgbox = CreateWindowEx(0, wc.lpszClassName, titlebuf, | ||
2473 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | | ||
2474 | WS_CAPTION | WS_SYSMENU, | ||
2475 | r.left, r.top, | ||
2476 | r.right-r.left, r.bottom-r.top, | ||
2477 | fe->hwnd, NULL, fe->inst, NULL); | ||
2478 | } | ||
2479 | |||
2480 | SendMessage(fe->cfgbox, WM_SETFONT, (WPARAM)fe->cfgfont, FALSE); | ||
2481 | |||
2482 | SetWindowLong(fe->cfgbox, GWL_USERDATA, (LONG)fe); | ||
2483 | SetWindowLong(fe->cfgbox, DWL_DLGPROC, (LONG)AboutDlgProc); | ||
2484 | |||
2485 | id = 1000; | ||
2486 | y = height/2; | ||
2487 | for (i = 0; i < nstrings; i++) { | ||
2488 | int border = width*2 + (maxwid - lengths[i]) / 2; | ||
2489 | mkctrl(fe, border, border+lengths[i], y+height*1/8, y+height*9/8, | ||
2490 | "Static", 0, 0, strings[i], id++); | ||
2491 | y += height*3/2; | ||
2492 | |||
2493 | assert(y < winheight); | ||
2494 | y += height/2; | ||
2495 | } | ||
2496 | |||
2497 | y += height/2; /* extra space before OK */ | ||
2498 | mkctrl(fe, width*2, maxwid+width*2, y, y+height*7/4, "BUTTON", | ||
2499 | BS_PUSHBUTTON | WS_TABSTOP | BS_DEFPUSHBUTTON, 0, | ||
2500 | "OK", IDOK); | ||
2501 | |||
2502 | SendMessage(fe->cfgbox, WM_INITDIALOG, 0, 0); | ||
2503 | |||
2504 | EnableWindow(fe->hwnd, FALSE); | ||
2505 | ShowWindow(fe->cfgbox, SW_SHOWNORMAL); | ||
2506 | while ((gm=GetMessage(&msg, NULL, 0, 0)) > 0) { | ||
2507 | if (!IsDialogMessage(fe->cfgbox, &msg)) | ||
2508 | DispatchMessage(&msg); | ||
2509 | if (fe->dlg_done) | ||
2510 | break; | ||
2511 | } | ||
2512 | EnableWindow(fe->hwnd, TRUE); | ||
2513 | SetForegroundWindow(fe->hwnd); | ||
2514 | DestroyWindow(fe->cfgbox); | ||
2515 | DeleteObject(fe->cfgfont); | ||
2516 | #endif | ||
2517 | } | ||
2518 | |||
2519 | static int get_config(frontend *fe, int which) | ||
2520 | { | ||
2521 | #ifdef _WIN32_WCE | ||
2522 | fe->cfg_which = which; | ||
2523 | |||
2524 | return DialogBoxParam(fe->inst, | ||
2525 | MAKEINTRESOURCE(IDD_CONFIG), | ||
2526 | fe->hwnd, ConfigDlgProc, | ||
2527 | (LPARAM) fe) == 2; | ||
2528 | #else | ||
2529 | config_item *i; | ||
2530 | struct cfg_aux *j; | ||
2531 | char *title; | ||
2532 | WNDCLASS wc; | ||
2533 | MSG msg; | ||
2534 | TEXTMETRIC tm; | ||
2535 | HDC hdc; | ||
2536 | HFONT oldfont; | ||
2537 | SIZE size; | ||
2538 | HWND ctl; | ||
2539 | int gm, id, nctrls; | ||
2540 | int winwidth, winheight, col1l, col1r, col2l, col2r, y; | ||
2541 | int height, width, maxlabel, maxcheckbox; | ||
2542 | |||
2543 | wc.style = CS_DBLCLKS | CS_SAVEBITS; | ||
2544 | wc.lpfnWndProc = DefDlgProc; | ||
2545 | wc.cbClsExtra = 0; | ||
2546 | wc.cbWndExtra = DLGWINDOWEXTRA + 8; | ||
2547 | wc.hInstance = fe->inst; | ||
2548 | wc.hIcon = NULL; | ||
2549 | wc.hCursor = LoadCursor(NULL, IDC_ARROW); | ||
2550 | wc.hbrBackground = (HBRUSH) (COLOR_BACKGROUND +1); | ||
2551 | wc.lpszMenuName = NULL; | ||
2552 | wc.lpszClassName = "GameConfigBox"; | ||
2553 | RegisterClass(&wc); | ||
2554 | |||
2555 | hdc = GetDC(fe->hwnd); | ||
2556 | SetMapMode(hdc, MM_TEXT); | ||
2557 | |||
2558 | fe->dlg_done = FALSE; | ||
2559 | |||
2560 | fe->cfgfont = CreateFont(-MulDiv(8, GetDeviceCaps(hdc, LOGPIXELSY), 72), | ||
2561 | 0, 0, 0, 0, | ||
2562 | FALSE, FALSE, FALSE, DEFAULT_CHARSET, | ||
2563 | OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, | ||
2564 | DEFAULT_QUALITY, | ||
2565 | FF_SWISS, | ||
2566 | "MS Shell Dlg"); | ||
2567 | |||
2568 | oldfont = SelectObject(hdc, fe->cfgfont); | ||
2569 | if (GetTextMetrics(hdc, &tm)) { | ||
2570 | height = tm.tmAscent + tm.tmDescent; | ||
2571 | width = tm.tmAveCharWidth; | ||
2572 | } else { | ||
2573 | height = width = 30; | ||
2574 | } | ||
2575 | |||
2576 | fe->cfg = frontend_get_config(fe, which, &title); | ||
2577 | fe->cfg_which = which; | ||
2578 | |||
2579 | /* | ||
2580 | * Figure out the layout of the config box by measuring the | ||
2581 | * length of each piece of text. | ||
2582 | */ | ||
2583 | maxlabel = maxcheckbox = 0; | ||
2584 | winheight = height/2; | ||
2585 | |||
2586 | for (i = fe->cfg; i->type != C_END; i++) { | ||
2587 | switch (i->type) { | ||
2588 | case C_STRING: | ||
2589 | case C_CHOICES: | ||
2590 | /* | ||
2591 | * Both these control types have a label filling only | ||
2592 | * the left-hand column of the box. | ||
2593 | */ | ||
2594 | if (GetTextExtentPoint32(hdc, i->name, strlen(i->name), &size) && | ||
2595 | maxlabel < size.cx) | ||
2596 | maxlabel = size.cx; | ||
2597 | winheight += height * 3 / 2 + (height / 2); | ||
2598 | break; | ||
2599 | |||
2600 | case C_BOOLEAN: | ||
2601 | /* | ||
2602 | * Checkboxes take up the whole of the box width. | ||
2603 | */ | ||
2604 | if (GetTextExtentPoint32(hdc, i->name, strlen(i->name), &size) && | ||
2605 | maxcheckbox < size.cx) | ||
2606 | maxcheckbox = size.cx; | ||
2607 | winheight += height + (height / 2); | ||
2608 | break; | ||
2609 | } | ||
2610 | } | ||
2611 | |||
2612 | winheight += height + height * 7 / 4; /* OK / Cancel buttons */ | ||
2613 | |||
2614 | col1l = 2*width; | ||
2615 | col1r = col1l + maxlabel; | ||
2616 | col2l = col1r + 2*width; | ||
2617 | col2r = col2l + 30*width; | ||
2618 | if (col2r < col1l+2*height+maxcheckbox) | ||
2619 | col2r = col1l+2*height+maxcheckbox; | ||
2620 | winwidth = col2r + 2*width; | ||
2621 | |||
2622 | SelectObject(hdc, oldfont); | ||
2623 | ReleaseDC(fe->hwnd, hdc); | ||
2624 | |||
2625 | /* | ||
2626 | * Create the dialog, now that we know its size. | ||
2627 | */ | ||
2628 | { | ||
2629 | RECT r, r2; | ||
2630 | |||
2631 | r.left = r.top = 0; | ||
2632 | r.right = winwidth; | ||
2633 | r.bottom = winheight; | ||
2634 | |||
2635 | AdjustWindowRectEx(&r, (WS_OVERLAPPEDWINDOW /*| | ||
2636 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | | ||
2637 | WS_CAPTION | WS_SYSMENU*/) &~ | ||
2638 | (WS_MAXIMIZEBOX | WS_OVERLAPPED), | ||
2639 | FALSE, 0); | ||
2640 | |||
2641 | /* | ||
2642 | * Centre the dialog on its parent window. | ||
2643 | */ | ||
2644 | r.right -= r.left; | ||
2645 | r.bottom -= r.top; | ||
2646 | GetWindowRect(fe->hwnd, &r2); | ||
2647 | r.left = (r2.left + r2.right - r.right) / 2; | ||
2648 | r.top = (r2.top + r2.bottom - r.bottom) / 2; | ||
2649 | r.right += r.left; | ||
2650 | r.bottom += r.top; | ||
2651 | |||
2652 | fe->cfgbox = CreateWindowEx(0, wc.lpszClassName, title, | ||
2653 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | | ||
2654 | WS_CAPTION | WS_SYSMENU, | ||
2655 | r.left, r.top, | ||
2656 | r.right-r.left, r.bottom-r.top, | ||
2657 | fe->hwnd, NULL, fe->inst, NULL); | ||
2658 | sfree(title); | ||
2659 | } | ||
2660 | |||
2661 | SendMessage(fe->cfgbox, WM_SETFONT, (WPARAM)fe->cfgfont, FALSE); | ||
2662 | |||
2663 | SetWindowLong(fe->cfgbox, GWL_USERDATA, (LONG)fe); | ||
2664 | SetWindowLong(fe->cfgbox, DWL_DLGPROC, (LONG)ConfigDlgProc); | ||
2665 | |||
2666 | /* | ||
2667 | * Count the controls so we can allocate cfgaux. | ||
2668 | */ | ||
2669 | for (nctrls = 0, i = fe->cfg; i->type != C_END; i++) | ||
2670 | nctrls++; | ||
2671 | fe->cfgaux = snewn(nctrls, struct cfg_aux); | ||
2672 | |||
2673 | id = 1000; | ||
2674 | y = height/2; | ||
2675 | for (i = fe->cfg, j = fe->cfgaux; i->type != C_END; i++, j++) { | ||
2676 | switch (i->type) { | ||
2677 | case C_STRING: | ||
2678 | /* | ||
2679 | * Edit box with a label beside it. | ||
2680 | */ | ||
2681 | mkctrl(fe, col1l, col1r, y+height*1/8, y+height*9/8, | ||
2682 | "Static", 0, 0, i->name, id++); | ||
2683 | ctl = mkctrl(fe, col2l, col2r, y, y+height*3/2, | ||
2684 | "EDIT", WS_TABSTOP | ES_AUTOHSCROLL, | ||
2685 | WS_EX_CLIENTEDGE, "", (j->ctlid = id++)); | ||
2686 | SetWindowText(ctl, i->sval); | ||
2687 | y += height*3/2; | ||
2688 | break; | ||
2689 | |||
2690 | case C_BOOLEAN: | ||
2691 | /* | ||
2692 | * Simple checkbox. | ||
2693 | */ | ||
2694 | mkctrl(fe, col1l, col2r, y, y+height, "BUTTON", | ||
2695 | BS_NOTIFY | BS_AUTOCHECKBOX | WS_TABSTOP, | ||
2696 | 0, i->name, (j->ctlid = id++)); | ||
2697 | CheckDlgButton(fe->cfgbox, j->ctlid, (i->ival != 0)); | ||
2698 | y += height; | ||
2699 | break; | ||
2700 | |||
2701 | case C_CHOICES: | ||
2702 | /* | ||
2703 | * Drop-down list with a label beside it. | ||
2704 | */ | ||
2705 | mkctrl(fe, col1l, col1r, y+height*1/8, y+height*9/8, | ||
2706 | "STATIC", 0, 0, i->name, id++); | ||
2707 | ctl = mkctrl(fe, col2l, col2r, y, y+height*41/2, | ||
2708 | "COMBOBOX", WS_TABSTOP | | ||
2709 | CBS_DROPDOWNLIST | CBS_HASSTRINGS, | ||
2710 | WS_EX_CLIENTEDGE, "", (j->ctlid = id++)); | ||
2711 | { | ||
2712 | char c, *p, *q, *str; | ||
2713 | |||
2714 | SendMessage(ctl, CB_RESETCONTENT, 0, 0); | ||
2715 | p = i->sval; | ||
2716 | c = *p++; | ||
2717 | while (*p) { | ||
2718 | q = p; | ||
2719 | while (*q && *q != c) q++; | ||
2720 | str = snewn(q-p+1, char); | ||
2721 | strncpy(str, p, q-p); | ||
2722 | str[q-p] = '\0'; | ||
2723 | SendMessage(ctl, CB_ADDSTRING, 0, (LPARAM)str); | ||
2724 | sfree(str); | ||
2725 | if (*q) q++; | ||
2726 | p = q; | ||
2727 | } | ||
2728 | } | ||
2729 | |||
2730 | SendMessage(ctl, CB_SETCURSEL, i->ival, 0); | ||
2731 | |||
2732 | y += height*3/2; | ||
2733 | break; | ||
2734 | } | ||
2735 | |||
2736 | assert(y < winheight); | ||
2737 | y += height/2; | ||
2738 | } | ||
2739 | |||
2740 | y += height/2; /* extra space before OK and Cancel */ | ||
2741 | mkctrl(fe, col1l, (col1l+col2r)/2-width, y, y+height*7/4, "BUTTON", | ||
2742 | BS_PUSHBUTTON | WS_TABSTOP | BS_DEFPUSHBUTTON, 0, | ||
2743 | "OK", IDOK); | ||
2744 | mkctrl(fe, (col1l+col2r)/2+width, col2r, y, y+height*7/4, "BUTTON", | ||
2745 | BS_PUSHBUTTON | WS_TABSTOP, 0, "Cancel", IDCANCEL); | ||
2746 | |||
2747 | SendMessage(fe->cfgbox, WM_INITDIALOG, 0, 0); | ||
2748 | |||
2749 | EnableWindow(fe->hwnd, FALSE); | ||
2750 | ShowWindow(fe->cfgbox, SW_SHOWNORMAL); | ||
2751 | while ((gm=GetMessage(&msg, NULL, 0, 0)) > 0) { | ||
2752 | if (!IsDialogMessage(fe->cfgbox, &msg)) | ||
2753 | DispatchMessage(&msg); | ||
2754 | if (fe->dlg_done) | ||
2755 | break; | ||
2756 | } | ||
2757 | EnableWindow(fe->hwnd, TRUE); | ||
2758 | SetForegroundWindow(fe->hwnd); | ||
2759 | DestroyWindow(fe->cfgbox); | ||
2760 | DeleteObject(fe->cfgfont); | ||
2761 | |||
2762 | free_cfg(fe->cfg); | ||
2763 | sfree(fe->cfgaux); | ||
2764 | |||
2765 | return (fe->dlg_done == 2); | ||
2766 | #endif | ||
2767 | } | ||
2768 | |||
2769 | #ifdef _WIN32_WCE | ||
2770 | static void calculate_bitmap_position(frontend *fe, int x, int y) | ||
2771 | { | ||
2772 | /* Pocket PC - center the game in the full screen window */ | ||
2773 | int yMargin; | ||
2774 | RECT rcClient; | ||
2775 | |||
2776 | GetClientRect(fe->hwnd, &rcClient); | ||
2777 | fe->bitmapPosition.left = (rcClient.right - x) / 2; | ||
2778 | yMargin = rcClient.bottom - y; | ||
2779 | |||
2780 | if (fe->numpad != NULL) { | ||
2781 | RECT rcPad; | ||
2782 | GetWindowRect(fe->numpad, &rcPad); | ||
2783 | yMargin -= rcPad.bottom - rcPad.top; | ||
2784 | } | ||
2785 | |||
2786 | if (fe->statusbar != NULL) { | ||
2787 | RECT rcStatus; | ||
2788 | GetWindowRect(fe->statusbar, &rcStatus); | ||
2789 | yMargin -= rcStatus.bottom - rcStatus.top; | ||
2790 | } | ||
2791 | |||
2792 | fe->bitmapPosition.top = yMargin / 2; | ||
2793 | |||
2794 | fe->bitmapPosition.right = fe->bitmapPosition.left + x; | ||
2795 | fe->bitmapPosition.bottom = fe->bitmapPosition.top + y; | ||
2796 | } | ||
2797 | #else | ||
2798 | static void calculate_bitmap_position(frontend *fe, int x, int y) | ||
2799 | { | ||
2800 | /* Plain Windows - position the game in the upper-left corner */ | ||
2801 | fe->bitmapPosition.left = 0; | ||
2802 | fe->bitmapPosition.top = 0; | ||
2803 | fe->bitmapPosition.right = fe->bitmapPosition.left + x; | ||
2804 | fe->bitmapPosition.bottom = fe->bitmapPosition.top + y; | ||
2805 | } | ||
2806 | #endif | ||
2807 | |||
2808 | static void new_bitmap(frontend *fe, int x, int y) | ||
2809 | { | ||
2810 | HDC hdc; | ||
2811 | |||
2812 | if (fe->bitmap) DeleteObject(fe->bitmap); | ||
2813 | |||
2814 | hdc = GetDC(fe->hwnd); | ||
2815 | fe->bitmap = CreateCompatibleBitmap(hdc, x, y); | ||
2816 | calculate_bitmap_position(fe, x, y); | ||
2817 | ReleaseDC(fe->hwnd, hdc); | ||
2818 | } | ||
2819 | |||
2820 | static void new_game_size(frontend *fe, float scale) | ||
2821 | { | ||
2822 | RECT r, sr; | ||
2823 | int x, y; | ||
2824 | |||
2825 | get_max_puzzle_size(fe, &x, &y); | ||
2826 | midend_size(fe->me, &x, &y, FALSE); | ||
2827 | |||
2828 | if (scale != 1.0) { | ||
2829 | x = (int)((float)x * fe->puzz_scale); | ||
2830 | y = (int)((float)y * fe->puzz_scale); | ||
2831 | midend_size(fe->me, &x, &y, TRUE); | ||
2832 | } | ||
2833 | fe->ymin = (fe->xmin * y) / x; | ||
2834 | |||
2835 | r.left = r.top = 0; | ||
2836 | r.right = x; | ||
2837 | r.bottom = y; | ||
2838 | AdjustWindowRectEx(&r, WINFLAGS, TRUE, 0); | ||
2839 | |||
2840 | if (fe->statusbar != NULL) { | ||
2841 | GetWindowRect(fe->statusbar, &sr); | ||
2842 | } else { | ||
2843 | sr.left = sr.right = sr.top = sr.bottom = 0; | ||
2844 | } | ||
2845 | #ifndef _WIN32_WCE | ||
2846 | SetWindowPos(fe->hwnd, NULL, 0, 0, | ||
2847 | r.right - r.left, | ||
2848 | r.bottom - r.top + sr.bottom - sr.top, | ||
2849 | SWP_NOMOVE | SWP_NOZORDER); | ||
2850 | #endif | ||
2851 | |||
2852 | check_window_size(fe, &x, &y); | ||
2853 | |||
2854 | #ifndef _WIN32_WCE | ||
2855 | if (fe->statusbar != NULL) | ||
2856 | SetWindowPos(fe->statusbar, NULL, 0, y, x, | ||
2857 | sr.bottom - sr.top, SWP_NOZORDER); | ||
2858 | #endif | ||
2859 | |||
2860 | new_bitmap(fe, x, y); | ||
2861 | |||
2862 | #ifdef _WIN32_WCE | ||
2863 | InvalidateRect(fe->hwnd, NULL, TRUE); | ||
2864 | #endif | ||
2865 | midend_redraw(fe->me); | ||
2866 | } | ||
2867 | |||
2868 | /* | ||
2869 | * Given a proposed new window rect, work out the resulting | ||
2870 | * difference in client size (from current), and use to try | ||
2871 | * and resize the puzzle, returning (wx,wy) as the actual | ||
2872 | * new window size. | ||
2873 | */ | ||
2874 | |||
2875 | static void adjust_game_size(frontend *fe, RECT *proposed, int isedge, | ||
2876 | int *wx_r, int *wy_r) | ||
2877 | { | ||
2878 | RECT cr, wr; | ||
2879 | int nx, ny, xdiff, ydiff, wx, wy; | ||
2880 | |||
2881 | /* Work out the current window sizing, and thus the | ||
2882 | * difference in size we're asking for. */ | ||
2883 | GetClientRect(fe->hwnd, &cr); | ||
2884 | wr = cr; | ||
2885 | AdjustWindowRectEx(&wr, WINFLAGS, TRUE, 0); | ||
2886 | |||
2887 | xdiff = (proposed->right - proposed->left) - (wr.right - wr.left); | ||
2888 | ydiff = (proposed->bottom - proposed->top) - (wr.bottom - wr.top); | ||
2889 | |||
2890 | if (isedge) { | ||
2891 | /* These next four lines work around the fact that midend_size | ||
2892 | * is happy to shrink _but not grow_ if you change one dimension | ||
2893 | * but not the other. */ | ||
2894 | if (xdiff > 0 && ydiff == 0) | ||
2895 | ydiff = (xdiff * (wr.right - wr.left)) / (wr.bottom - wr.top); | ||
2896 | if (xdiff == 0 && ydiff > 0) | ||
2897 | xdiff = (ydiff * (wr.bottom - wr.top)) / (wr.right - wr.left); | ||
2898 | } | ||
2899 | |||
2900 | if (check_window_resize(fe, | ||
2901 | (cr.right - cr.left) + xdiff, | ||
2902 | (cr.bottom - cr.top) + ydiff, | ||
2903 | &nx, &ny, &wx, &wy)) { | ||
2904 | new_bitmap(fe, nx, ny); | ||
2905 | midend_force_redraw(fe->me); | ||
2906 | } else { | ||
2907 | /* reset size to current window size */ | ||
2908 | wx = wr.right - wr.left; | ||
2909 | wy = wr.bottom - wr.top; | ||
2910 | } | ||
2911 | /* Re-fetch rectangle; size limits mean we might not have | ||
2912 | * taken it quite to the mouse drag positions. */ | ||
2913 | GetClientRect(fe->hwnd, &cr); | ||
2914 | adjust_statusbar(fe, &cr); | ||
2915 | |||
2916 | *wx_r = wx; *wy_r = wy; | ||
2917 | } | ||
2918 | |||
2919 | static void update_type_menu_tick(frontend *fe) | ||
2920 | { | ||
2921 | int total, n, i; | ||
2922 | |||
2923 | if (fe->typemenu == INVALID_HANDLE_VALUE) | ||
2924 | return; | ||
2925 | |||
2926 | n = midend_which_preset(fe->me); | ||
2927 | |||
2928 | for (i = 0; i < fe->n_preset_menuitems; i++) { | ||
2929 | if (fe->preset_menuitems[i].which_menu) { | ||
2930 | int flag = (i == n ? MF_CHECKED : MF_UNCHECKED); | ||
2931 | CheckMenuItem(fe->preset_menuitems[i].which_menu, | ||
2932 | fe->preset_menuitems[i].item_index, | ||
2933 | MF_BYPOSITION | flag); | ||
2934 | } | ||
2935 | } | ||
2936 | |||
2937 | if (fe->game->can_configure) { | ||
2938 | int flag = (n < 0 ? MF_CHECKED : MF_UNCHECKED); | ||
2939 | /* "Custom" menu item is at the bottom of the top-level Type menu */ | ||
2940 | total = GetMenuItemCount(fe->typemenu); | ||
2941 | CheckMenuItem(fe->typemenu, total - 1, MF_BYPOSITION | flag); | ||
2942 | } | ||
2943 | |||
2944 | DrawMenuBar(fe->hwnd); | ||
2945 | } | ||
2946 | |||
2947 | static void update_copy_menu_greying(frontend *fe) | ||
2948 | { | ||
2949 | UINT enable = (midend_can_format_as_text_now(fe->me) ? | ||
2950 | MF_ENABLED : MF_GRAYED); | ||
2951 | EnableMenuItem(fe->gamemenu, IDM_COPY, MF_BYCOMMAND | enable); | ||
2952 | } | ||
2953 | |||
2954 | static void new_game_type(frontend *fe) | ||
2955 | { | ||
2956 | midend_new_game(fe->me); | ||
2957 | new_game_size(fe, 1.0); | ||
2958 | update_type_menu_tick(fe); | ||
2959 | update_copy_menu_greying(fe); | ||
2960 | } | ||
2961 | |||
2962 | static int is_alt_pressed(void) | ||
2963 | { | ||
2964 | BYTE keystate[256]; | ||
2965 | int r = GetKeyboardState(keystate); | ||
2966 | if (!r) | ||
2967 | return FALSE; | ||
2968 | if (keystate[VK_MENU] & 0x80) | ||
2969 | return TRUE; | ||
2970 | if (keystate[VK_RMENU] & 0x80) | ||
2971 | return TRUE; | ||
2972 | return FALSE; | ||
2973 | } | ||
2974 | |||
2975 | static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, | ||
2976 | WPARAM wParam, LPARAM lParam) | ||
2977 | { | ||
2978 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); | ||
2979 | int cmd; | ||
2980 | |||
2981 | switch (message) { | ||
2982 | case WM_CLOSE: | ||
2983 | DestroyWindow(hwnd); | ||
2984 | return 0; | ||
2985 | case WM_COMMAND: | ||
2986 | #ifdef _WIN32_WCE | ||
2987 | /* Numeric pad sends WM_COMMAND messages */ | ||
2988 | if ((wParam >= IDM_KEYEMUL) && (wParam < IDM_KEYEMUL + 256)) | ||
2989 | { | ||
2990 | midend_process_key(fe->me, 0, 0, wParam - IDM_KEYEMUL); | ||
2991 | } | ||
2992 | #endif | ||
2993 | cmd = wParam & ~0xF; /* low 4 bits reserved to Windows */ | ||
2994 | switch (cmd) { | ||
2995 | case IDM_NEW: | ||
2996 | if (!midend_process_key(fe->me, 0, 0, 'n')) | ||
2997 | PostQuitMessage(0); | ||
2998 | break; | ||
2999 | case IDM_RESTART: | ||
3000 | midend_restart_game(fe->me); | ||
3001 | break; | ||
3002 | case IDM_UNDO: | ||
3003 | if (!midend_process_key(fe->me, 0, 0, 'u')) | ||
3004 | PostQuitMessage(0); | ||
3005 | break; | ||
3006 | case IDM_REDO: | ||
3007 | if (!midend_process_key(fe->me, 0, 0, '\x12')) | ||
3008 | PostQuitMessage(0); | ||
3009 | break; | ||
3010 | case IDM_COPY: | ||
3011 | { | ||
3012 | char *text = midend_text_format(fe->me); | ||
3013 | if (text) | ||
3014 | write_clip(hwnd, text); | ||
3015 | else | ||
3016 | MessageBeep(MB_ICONWARNING); | ||
3017 | sfree(text); | ||
3018 | } | ||
3019 | break; | ||
3020 | case IDM_SOLVE: | ||
3021 | { | ||
3022 | char *msg = midend_solve(fe->me); | ||
3023 | if (msg) | ||
3024 | MessageBox(hwnd, msg, "Unable to solve", | ||
3025 | MB_ICONERROR | MB_OK); | ||
3026 | } | ||
3027 | break; | ||
3028 | case IDM_QUIT: | ||
3029 | if (!midend_process_key(fe->me, 0, 0, 'q')) | ||
3030 | PostQuitMessage(0); | ||
3031 | break; | ||
3032 | case IDM_CONFIG: | ||
3033 | if (get_config(fe, CFG_SETTINGS)) | ||
3034 | new_game_type(fe); | ||
3035 | break; | ||
3036 | case IDM_SEED: | ||
3037 | if (get_config(fe, CFG_SEED)) | ||
3038 | new_game_type(fe); | ||
3039 | break; | ||
3040 | case IDM_DESC: | ||
3041 | if (get_config(fe, CFG_DESC)) | ||
3042 | new_game_type(fe); | ||
3043 | break; | ||
3044 | case IDM_PRINT: | ||
3045 | if (get_config(fe, CFG_PRINT)) | ||
3046 | print(fe); | ||
3047 | break; | ||
3048 | case IDM_ABOUT: | ||
3049 | about(fe); | ||
3050 | break; | ||
3051 | case IDM_LOAD: | ||
3052 | case IDM_SAVE: | ||
3053 | { | ||
3054 | OPENFILENAME of; | ||
3055 | char filename[FILENAME_MAX]; | ||
3056 | int ret; | ||
3057 | |||
3058 | memset(&of, 0, sizeof(of)); | ||
3059 | of.hwndOwner = hwnd; | ||
3060 | of.lpstrFilter = "All Files (*.*)\0*\0\0\0"; | ||
3061 | of.lpstrCustomFilter = NULL; | ||
3062 | of.nFilterIndex = 1; | ||
3063 | of.lpstrFile = filename; | ||
3064 | filename[0] = '\0'; | ||
3065 | of.nMaxFile = lenof(filename); | ||
3066 | of.lpstrFileTitle = NULL; | ||
3067 | of.lpstrTitle = (cmd == IDM_SAVE ? | ||
3068 | "Enter name of game file to save" : | ||
3069 | "Enter name of saved game file to load"); | ||
3070 | of.Flags = 0; | ||
3071 | #ifdef OPENFILENAME_SIZE_VERSION_400 | ||
3072 | of.lStructSize = OPENFILENAME_SIZE_VERSION_400; | ||
3073 | #else | ||
3074 | of.lStructSize = sizeof(of); | ||
3075 | #endif | ||
3076 | of.lpstrInitialDir = NULL; | ||
3077 | |||
3078 | if (cmd == IDM_SAVE) | ||
3079 | ret = GetSaveFileName(&of); | ||
3080 | else | ||
3081 | ret = GetOpenFileName(&of); | ||
3082 | |||
3083 | if (ret) { | ||
3084 | if (cmd == IDM_SAVE) { | ||
3085 | FILE *fp; | ||
3086 | |||
3087 | if ((fp = fopen(filename, "r")) != NULL) { | ||
3088 | char buf[256 + FILENAME_MAX]; | ||
3089 | fclose(fp); | ||
3090 | /* file exists */ | ||
3091 | |||
3092 | sprintf(buf, "Are you sure you want to overwrite" | ||
3093 | " the file \"%.*s\"?", | ||
3094 | FILENAME_MAX, filename); | ||
3095 | if (MessageBox(hwnd, buf, "Question", | ||
3096 | MB_YESNO | MB_ICONQUESTION) | ||
3097 | != IDYES) | ||
3098 | break; | ||
3099 | } | ||
3100 | |||
3101 | fp = fopen(filename, "w"); | ||
3102 | |||
3103 | if (!fp) { | ||
3104 | MessageBox(hwnd, "Unable to open save file", | ||
3105 | "Error", MB_ICONERROR | MB_OK); | ||
3106 | break; | ||
3107 | } | ||
3108 | |||
3109 | midend_serialise(fe->me, savefile_write, fp); | ||
3110 | |||
3111 | fclose(fp); | ||
3112 | } else { | ||
3113 | FILE *fp = fopen(filename, "r"); | ||
3114 | char *err = NULL; | ||
3115 | midend *me = fe->me; | ||
3116 | #ifdef COMBINED | ||
3117 | char *id_name; | ||
3118 | #endif | ||
3119 | |||
3120 | if (!fp) { | ||
3121 | MessageBox(hwnd, "Unable to open saved game file", | ||
3122 | "Error", MB_ICONERROR | MB_OK); | ||
3123 | break; | ||
3124 | } | ||
3125 | |||
3126 | #ifdef COMBINED | ||
3127 | /* | ||
3128 | * This save file might be from a different | ||
3129 | * game. | ||
3130 | */ | ||
3131 | err = identify_game(&id_name, savefile_read, fp); | ||
3132 | if (!err) { | ||
3133 | int i; | ||
3134 | for (i = 0; i < gamecount; i++) | ||
3135 | if (!strcmp(id_name, gamelist[i]->name)) | ||
3136 | break; | ||
3137 | if (i == gamecount) { | ||
3138 | err = "Save file is for a game not " | ||
3139 | "supported by this program"; | ||
3140 | } else { | ||
3141 | me = midend_for_new_game(fe, gamelist[i], NULL, | ||
3142 | FALSE, FALSE, &err); | ||
3143 | rewind(fp); /* for the actual load */ | ||
3144 | } | ||
3145 | sfree(id_name); | ||
3146 | } | ||
3147 | #endif | ||
3148 | if (!err) | ||
3149 | err = midend_deserialise(me, savefile_read, fp); | ||
3150 | |||
3151 | fclose(fp); | ||
3152 | |||
3153 | if (err) { | ||
3154 | MessageBox(hwnd, err, "Error", MB_ICONERROR|MB_OK); | ||
3155 | break; | ||
3156 | } | ||
3157 | |||
3158 | if (fe->me != me) | ||
3159 | fe_set_midend(fe, me); | ||
3160 | new_game_size(fe, 1.0); | ||
3161 | } | ||
3162 | } | ||
3163 | } | ||
3164 | |||
3165 | break; | ||
3166 | #ifndef _WIN32_WCE | ||
3167 | case IDM_HELPC: | ||
3168 | start_help(fe, NULL); | ||
3169 | break; | ||
3170 | case IDM_GAMEHELP: | ||
3171 | assert(help_type != NONE); | ||
3172 | start_help(fe, help_type == CHM ? | ||
3173 | fe->game->htmlhelp_topic : fe->game->winhelp_topic); | ||
3174 | break; | ||
3175 | #endif | ||
3176 | default: | ||
3177 | #ifdef COMBINED | ||
3178 | if (wParam >= IDM_GAMES && wParam < (IDM_GAMES + (WPARAM)gamecount)) { | ||
3179 | int p = wParam - IDM_GAMES; | ||
3180 | char *error = NULL; | ||
3181 | fe_set_midend(fe, midend_for_new_game(fe, gamelist[p], NULL, | ||
3182 | FALSE, FALSE, &error)); | ||
3183 | sfree(error); | ||
3184 | } else | ||
3185 | #endif | ||
3186 | { | ||
3187 | game_params *preset = preset_menu_lookup_by_id( | ||
3188 | fe->preset_menu, | ||
3189 | ((wParam &~ 0xF) - IDM_PRESETS) / 0x10); | ||
3190 | |||
3191 | if (preset) { | ||
3192 | midend_set_params(fe->me, preset); | ||
3193 | new_game_type(fe); | ||
3194 | } | ||
3195 | } | ||
3196 | break; | ||
3197 | } | ||
3198 | break; | ||
3199 | case WM_DESTROY: | ||
3200 | #ifndef _WIN32_WCE | ||
3201 | stop_help(fe); | ||
3202 | #endif | ||
3203 | frontend_free(fe); | ||
3204 | PostQuitMessage(0); | ||
3205 | return 0; | ||
3206 | case WM_PAINT: | ||
3207 | { | ||
3208 | PAINTSTRUCT p; | ||
3209 | HDC hdc, hdc2; | ||
3210 | HBITMAP prevbm; | ||
3211 | RECT rcDest; | ||
3212 | |||
3213 | hdc = BeginPaint(hwnd, &p); | ||
3214 | hdc2 = CreateCompatibleDC(hdc); | ||
3215 | prevbm = SelectObject(hdc2, fe->bitmap); | ||
3216 | #ifdef _WIN32_WCE | ||
3217 | FillRect(hdc, &(p.rcPaint), (HBRUSH) GetStockObject(WHITE_BRUSH)); | ||
3218 | #endif | ||
3219 | IntersectRect(&rcDest, &(fe->bitmapPosition), &(p.rcPaint)); | ||
3220 | BitBlt(hdc, | ||
3221 | rcDest.left, rcDest.top, | ||
3222 | rcDest.right - rcDest.left, | ||
3223 | rcDest.bottom - rcDest.top, | ||
3224 | hdc2, | ||
3225 | rcDest.left - fe->bitmapPosition.left, | ||
3226 | rcDest.top - fe->bitmapPosition.top, | ||
3227 | SRCCOPY); | ||
3228 | SelectObject(hdc2, prevbm); | ||
3229 | DeleteDC(hdc2); | ||
3230 | EndPaint(hwnd, &p); | ||
3231 | } | ||
3232 | return 0; | ||
3233 | case WM_KEYDOWN: | ||
3234 | { | ||
3235 | int key = -1; | ||
3236 | BYTE keystate[256]; | ||
3237 | int r = GetKeyboardState(keystate); | ||
3238 | int shift = (r && (keystate[VK_SHIFT] & 0x80)) ? MOD_SHFT : 0; | ||
3239 | int ctrl = (r && (keystate[VK_CONTROL] & 0x80)) ? MOD_CTRL : 0; | ||
3240 | |||
3241 | switch (wParam) { | ||
3242 | case VK_LEFT: | ||
3243 | if (!(lParam & 0x01000000)) | ||
3244 | key = MOD_NUM_KEYPAD | '4'; | ||
3245 | else | ||
3246 | key = shift | ctrl | CURSOR_LEFT; | ||
3247 | break; | ||
3248 | case VK_RIGHT: | ||
3249 | if (!(lParam & 0x01000000)) | ||
3250 | key = MOD_NUM_KEYPAD | '6'; | ||
3251 | else | ||
3252 | key = shift | ctrl | CURSOR_RIGHT; | ||
3253 | break; | ||
3254 | case VK_UP: | ||
3255 | if (!(lParam & 0x01000000)) | ||
3256 | key = MOD_NUM_KEYPAD | '8'; | ||
3257 | else | ||
3258 | key = shift | ctrl | CURSOR_UP; | ||
3259 | break; | ||
3260 | case VK_DOWN: | ||
3261 | if (!(lParam & 0x01000000)) | ||
3262 | key = MOD_NUM_KEYPAD | '2'; | ||
3263 | else | ||
3264 | key = shift | ctrl | CURSOR_DOWN; | ||
3265 | break; | ||
3266 | /* | ||
3267 | * Diagonal keys on the numeric keypad. | ||
3268 | */ | ||
3269 | case VK_PRIOR: | ||
3270 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '9'; | ||
3271 | break; | ||
3272 | case VK_NEXT: | ||
3273 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '3'; | ||
3274 | break; | ||
3275 | case VK_HOME: | ||
3276 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '7'; | ||
3277 | break; | ||
3278 | case VK_END: | ||
3279 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '1'; | ||
3280 | break; | ||
3281 | case VK_INSERT: | ||
3282 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '0'; | ||
3283 | break; | ||
3284 | case VK_CLEAR: | ||
3285 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '5'; | ||
3286 | break; | ||
3287 | /* | ||
3288 | * Numeric keypad keys with Num Lock on. | ||
3289 | */ | ||
3290 | case VK_NUMPAD4: key = MOD_NUM_KEYPAD | '4'; break; | ||
3291 | case VK_NUMPAD6: key = MOD_NUM_KEYPAD | '6'; break; | ||
3292 | case VK_NUMPAD8: key = MOD_NUM_KEYPAD | '8'; break; | ||
3293 | case VK_NUMPAD2: key = MOD_NUM_KEYPAD | '2'; break; | ||
3294 | case VK_NUMPAD5: key = MOD_NUM_KEYPAD | '5'; break; | ||
3295 | case VK_NUMPAD9: key = MOD_NUM_KEYPAD | '9'; break; | ||
3296 | case VK_NUMPAD3: key = MOD_NUM_KEYPAD | '3'; break; | ||
3297 | case VK_NUMPAD7: key = MOD_NUM_KEYPAD | '7'; break; | ||
3298 | case VK_NUMPAD1: key = MOD_NUM_KEYPAD | '1'; break; | ||
3299 | case VK_NUMPAD0: key = MOD_NUM_KEYPAD | '0'; break; | ||
3300 | } | ||
3301 | |||
3302 | if (key != -1) { | ||
3303 | if (!midend_process_key(fe->me, 0, 0, key)) | ||
3304 | PostQuitMessage(0); | ||
3305 | } else { | ||
3306 | MSG m; | ||
3307 | m.hwnd = hwnd; | ||
3308 | m.message = WM_KEYDOWN; | ||
3309 | m.wParam = wParam; | ||
3310 | m.lParam = lParam & 0xdfff; | ||
3311 | TranslateMessage(&m); | ||
3312 | } | ||
3313 | } | ||
3314 | break; | ||
3315 | case WM_LBUTTONDOWN: | ||
3316 | case WM_RBUTTONDOWN: | ||
3317 | case WM_MBUTTONDOWN: | ||
3318 | { | ||
3319 | int button; | ||
3320 | |||
3321 | /* | ||
3322 | * Shift-clicks count as middle-clicks, since otherwise | ||
3323 | * two-button Windows users won't have any kind of | ||
3324 | * middle click to use. | ||
3325 | */ | ||
3326 | if (message == WM_MBUTTONDOWN || (wParam & MK_SHIFT)) | ||
3327 | button = MIDDLE_BUTTON; | ||
3328 | else if (message == WM_RBUTTONDOWN || is_alt_pressed()) | ||
3329 | button = RIGHT_BUTTON; | ||
3330 | else | ||
3331 | #ifndef _WIN32_WCE | ||
3332 | button = LEFT_BUTTON; | ||
3333 | #else | ||
3334 | if ((fe->game->flags & REQUIRE_RBUTTON) == 0) | ||
3335 | button = LEFT_BUTTON; | ||
3336 | else | ||
3337 | { | ||
3338 | SHRGINFO shrgi; | ||
3339 | |||
3340 | shrgi.cbSize = sizeof(SHRGINFO); | ||
3341 | shrgi.hwndClient = hwnd; | ||
3342 | shrgi.ptDown.x = (signed short)LOWORD(lParam); | ||
3343 | shrgi.ptDown.y = (signed short)HIWORD(lParam); | ||
3344 | shrgi.dwFlags = SHRG_RETURNCMD; | ||
3345 | |||
3346 | if (GN_CONTEXTMENU == SHRecognizeGesture(&shrgi)) | ||
3347 | button = RIGHT_BUTTON; | ||
3348 | else | ||
3349 | button = LEFT_BUTTON; | ||
3350 | } | ||
3351 | #endif | ||
3352 | |||
3353 | if (!midend_process_key(fe->me, | ||
3354 | (signed short)LOWORD(lParam) - fe->bitmapPosition.left, | ||
3355 | (signed short)HIWORD(lParam) - fe->bitmapPosition.top, | ||
3356 | button)) | ||
3357 | PostQuitMessage(0); | ||
3358 | |||
3359 | SetCapture(hwnd); | ||
3360 | } | ||
3361 | break; | ||
3362 | case WM_LBUTTONUP: | ||
3363 | case WM_RBUTTONUP: | ||
3364 | case WM_MBUTTONUP: | ||
3365 | { | ||
3366 | int button; | ||
3367 | |||
3368 | /* | ||
3369 | * Shift-clicks count as middle-clicks, since otherwise | ||
3370 | * two-button Windows users won't have any kind of | ||
3371 | * middle click to use. | ||
3372 | */ | ||
3373 | if (message == WM_MBUTTONUP || (wParam & MK_SHIFT)) | ||
3374 | button = MIDDLE_RELEASE; | ||
3375 | else if (message == WM_RBUTTONUP || is_alt_pressed()) | ||
3376 | button = RIGHT_RELEASE; | ||
3377 | else | ||
3378 | button = LEFT_RELEASE; | ||
3379 | |||
3380 | if (!midend_process_key(fe->me, | ||
3381 | (signed short)LOWORD(lParam) - fe->bitmapPosition.left, | ||
3382 | (signed short)HIWORD(lParam) - fe->bitmapPosition.top, | ||
3383 | button)) | ||
3384 | PostQuitMessage(0); | ||
3385 | |||
3386 | ReleaseCapture(); | ||
3387 | } | ||
3388 | break; | ||
3389 | case WM_MOUSEMOVE: | ||
3390 | { | ||
3391 | int button; | ||
3392 | |||
3393 | if (wParam & (MK_MBUTTON | MK_SHIFT)) | ||
3394 | button = MIDDLE_DRAG; | ||
3395 | else if (wParam & MK_RBUTTON || is_alt_pressed()) | ||
3396 | button = RIGHT_DRAG; | ||
3397 | else | ||
3398 | button = LEFT_DRAG; | ||
3399 | |||
3400 | if (!midend_process_key(fe->me, | ||
3401 | (signed short)LOWORD(lParam) - fe->bitmapPosition.left, | ||
3402 | (signed short)HIWORD(lParam) - fe->bitmapPosition.top, | ||
3403 | button)) | ||
3404 | PostQuitMessage(0); | ||
3405 | } | ||
3406 | break; | ||
3407 | case WM_CHAR: | ||
3408 | if (!midend_process_key(fe->me, 0, 0, (unsigned char)wParam)) | ||
3409 | PostQuitMessage(0); | ||
3410 | return 0; | ||
3411 | case WM_TIMER: | ||
3412 | if (fe->timer) { | ||
3413 | DWORD now = GetTickCount(); | ||
3414 | float elapsed = (float) (now - fe->timer_last_tickcount) * 0.001F; | ||
3415 | midend_timer(fe->me, elapsed); | ||
3416 | fe->timer_last_tickcount = now; | ||
3417 | } | ||
3418 | return 0; | ||
3419 | #ifndef _WIN32_WCE | ||
3420 | case WM_SIZING: | ||
3421 | { | ||
3422 | RECT *sr = (RECT *)lParam; | ||
3423 | int wx, wy, isedge = 0; | ||
3424 | |||
3425 | if (wParam == WMSZ_TOP || | ||
3426 | wParam == WMSZ_RIGHT || | ||
3427 | wParam == WMSZ_BOTTOM || | ||
3428 | wParam == WMSZ_LEFT) isedge = 1; | ||
3429 | adjust_game_size(fe, sr, isedge, &wx, &wy); | ||
3430 | |||
3431 | /* Given the window size the puzzles constrain | ||
3432 | * us to, work out which edge we should be moving. */ | ||
3433 | if (wParam == WMSZ_TOP || | ||
3434 | wParam == WMSZ_TOPLEFT || | ||
3435 | wParam == WMSZ_TOPRIGHT) { | ||
3436 | sr->top = sr->bottom - wy; | ||
3437 | } else { | ||
3438 | sr->bottom = sr->top + wy; | ||
3439 | } | ||
3440 | if (wParam == WMSZ_LEFT || | ||
3441 | wParam == WMSZ_TOPLEFT || | ||
3442 | wParam == WMSZ_BOTTOMLEFT) { | ||
3443 | sr->left = sr->right - wx; | ||
3444 | } else { | ||
3445 | sr->right = sr->left + wx; | ||
3446 | } | ||
3447 | return TRUE; | ||
3448 | } | ||
3449 | break; | ||
3450 | #endif | ||
3451 | } | ||
3452 | |||
3453 | return DefWindowProc(hwnd, message, wParam, lParam); | ||
3454 | } | ||
3455 | |||
3456 | #ifdef _WIN32_WCE | ||
3457 | static int FindPreviousInstance() | ||
3458 | { | ||
3459 | /* Check if application is running. If it's running then focus on the window */ | ||
3460 | HWND hOtherWnd = NULL; | ||
3461 | |||
3462 | hOtherWnd = FindWindow (wGameName, wGameName); | ||
3463 | if (hOtherWnd) | ||
3464 | { | ||
3465 | SetForegroundWindow (hOtherWnd); | ||
3466 | return TRUE; | ||
3467 | } | ||
3468 | |||
3469 | return FALSE; | ||
3470 | } | ||
3471 | #endif | ||
3472 | |||
3473 | /* | ||
3474 | * Split a complete command line into argc/argv, attempting to do it | ||
3475 | * exactly the same way the Visual Studio C library would do it (so | ||
3476 | * that our console utilities, which receive argc and argv already | ||
3477 | * broken apart by the C library, will have their command lines | ||
3478 | * processed in the same way as the GUI utilities which get a whole | ||
3479 | * command line and must call this function). | ||
3480 | * | ||
3481 | * Does not modify the input command line. | ||
3482 | * | ||
3483 | * The final parameter (argstart) is used to return a second array | ||
3484 | * of char * pointers, the same length as argv, each one pointing | ||
3485 | * at the start of the corresponding element of argv in the | ||
3486 | * original command line. So if you get half way through processing | ||
3487 | * your command line in argc/argv form and then decide you want to | ||
3488 | * treat the rest as a raw string, you can. If you don't want to, | ||
3489 | * `argstart' can be safely left NULL. | ||
3490 | */ | ||
3491 | void split_into_argv(char *cmdline, int *argc, char ***argv, | ||
3492 | char ***argstart) | ||
3493 | { | ||
3494 | char *p; | ||
3495 | char *outputline, *q; | ||
3496 | char **outputargv, **outputargstart; | ||
3497 | int outputargc; | ||
3498 | |||
3499 | /* | ||
3500 | * These argument-breaking rules apply to Visual Studio 7, which | ||
3501 | * is currently the compiler expected to be used for the Windows | ||
3502 | * port of my puzzles. Visual Studio 10 has different rules, | ||
3503 | * lacking the curious mod 3 behaviour of consecutive quotes | ||
3504 | * described below; I presume they fixed a bug. As and when we | ||
3505 | * migrate to a newer compiler, we'll have to adjust this to | ||
3506 | * match; however, for the moment we faithfully imitate in our GUI | ||
3507 | * utilities what our CLI utilities can't be prevented from doing. | ||
3508 | * | ||
3509 | * When I investigated this, at first glance the rules appeared to | ||
3510 | * be: | ||
3511 | * | ||
3512 | * - Single quotes are not special characters. | ||
3513 | * | ||
3514 | * - Double quotes are removed, but within them spaces cease | ||
3515 | * to be special. | ||
3516 | * | ||
3517 | * - Backslashes are _only_ special when a sequence of them | ||
3518 | * appear just before a double quote. In this situation, | ||
3519 | * they are treated like C backslashes: so \" just gives a | ||
3520 | * literal quote, \\" gives a literal backslash and then | ||
3521 | * opens or closes a double-quoted segment, \\\" gives a | ||
3522 | * literal backslash and then a literal quote, \\\\" gives | ||
3523 | * two literal backslashes and then opens/closes a | ||
3524 | * double-quoted segment, and so forth. Note that this | ||
3525 | * behaviour is identical inside and outside double quotes. | ||
3526 | * | ||
3527 | * - Two successive double quotes become one literal double | ||
3528 | * quote, but only _inside_ a double-quoted segment. | ||
3529 | * Outside, they just form an empty double-quoted segment | ||
3530 | * (which may cause an empty argument word). | ||
3531 | * | ||
3532 | * - That only leaves the interesting question of what happens | ||
3533 | * when one or more backslashes precedes two or more double | ||
3534 | * quotes, starting inside a double-quoted string. And the | ||
3535 | * answer to that appears somewhat bizarre. Here I tabulate | ||
3536 | * number of backslashes (across the top) against number of | ||
3537 | * quotes (down the left), and indicate how many backslashes | ||
3538 | * are output, how many quotes are output, and whether a | ||
3539 | * quoted segment is open at the end of the sequence: | ||
3540 | * | ||
3541 | * backslashes | ||
3542 | * | ||
3543 | * 0 1 2 3 4 | ||
3544 | * | ||
3545 | * 0 0,0,y | 1,0,y 2,0,y 3,0,y 4,0,y | ||
3546 | * --------+----------------------------- | ||
3547 | * 1 0,0,n | 0,1,y 1,0,n 1,1,y 2,0,n | ||
3548 | * q 2 0,1,n | 0,1,n 1,1,n 1,1,n 2,1,n | ||
3549 | * u 3 0,1,y | 0,2,n 1,1,y 1,2,n 2,1,y | ||
3550 | * o 4 0,1,n | 0,2,y 1,1,n 1,2,y 2,1,n | ||
3551 | * t 5 0,2,n | 0,2,n 1,2,n 1,2,n 2,2,n | ||
3552 | * e 6 0,2,y | 0,3,n 1,2,y 1,3,n 2,2,y | ||
3553 | * s 7 0,2,n | 0,3,y 1,2,n 1,3,y 2,2,n | ||
3554 | * 8 0,3,n | 0,3,n 1,3,n 1,3,n 2,3,n | ||
3555 | * 9 0,3,y | 0,4,n 1,3,y 1,4,n 2,3,y | ||
3556 | * 10 0,3,n | 0,4,y 1,3,n 1,4,y 2,3,n | ||
3557 | * 11 0,4,n | 0,4,n 1,4,n 1,4,n 2,4,n | ||
3558 | * | ||
3559 | * | ||
3560 | * [Test fragment was of the form "a\\\"""b c" d.] | ||
3561 | * | ||
3562 | * There is very weird mod-3 behaviour going on here in the | ||
3563 | * number of quotes, and it even applies when there aren't any | ||
3564 | * backslashes! How ghastly. | ||
3565 | * | ||
3566 | * With a bit of thought, this extremely odd diagram suddenly | ||
3567 | * coalesced itself into a coherent, if still ghastly, model of | ||
3568 | * how things work: | ||
3569 | * | ||
3570 | * - As before, backslashes are only special when one or more | ||
3571 | * of them appear contiguously before at least one double | ||
3572 | * quote. In this situation the backslashes do exactly what | ||
3573 | * you'd expect: each one quotes the next thing in front of | ||
3574 | * it, so you end up with n/2 literal backslashes (if n is | ||
3575 | * even) or (n-1)/2 literal backslashes and a literal quote | ||
3576 | * (if n is odd). In the latter case the double quote | ||
3577 | * character right after the backslashes is used up. | ||
3578 | * | ||
3579 | * - After that, any remaining double quotes are processed. A | ||
3580 | * string of contiguous unescaped double quotes has a mod-3 | ||
3581 | * behaviour: | ||
3582 | * | ||
3583 | * * inside a quoted segment, a quote ends the segment. | ||
3584 | * * _immediately_ after ending a quoted segment, a quote | ||
3585 | * simply produces a literal quote. | ||
3586 | * * otherwise, outside a quoted segment, a quote begins a | ||
3587 | * quoted segment. | ||
3588 | * | ||
3589 | * So, for example, if we started inside a quoted segment | ||
3590 | * then two contiguous quotes would close the segment and | ||
3591 | * produce a literal quote; three would close the segment, | ||
3592 | * produce a literal quote, and open a new segment. If we | ||
3593 | * started outside a quoted segment, then two contiguous | ||
3594 | * quotes would open and then close a segment, producing no | ||
3595 | * output (but potentially creating a zero-length argument); | ||
3596 | * but three quotes would open and close a segment and then | ||
3597 | * produce a literal quote. | ||
3598 | */ | ||
3599 | |||
3600 | /* | ||
3601 | * First deal with the simplest of all special cases: if there | ||
3602 | * aren't any arguments, return 0,NULL,NULL. | ||
3603 | */ | ||
3604 | while (*cmdline && isspace(*cmdline)) cmdline++; | ||
3605 | if (!*cmdline) { | ||
3606 | if (argc) *argc = 0; | ||
3607 | if (argv) *argv = NULL; | ||
3608 | if (argstart) *argstart = NULL; | ||
3609 | return; | ||
3610 | } | ||
3611 | |||
3612 | /* | ||
3613 | * This will guaranteeably be big enough; we can realloc it | ||
3614 | * down later. | ||
3615 | */ | ||
3616 | outputline = snewn(1+strlen(cmdline), char); | ||
3617 | outputargv = snewn(strlen(cmdline)+1 / 2, char *); | ||
3618 | outputargstart = snewn(strlen(cmdline)+1 / 2, char *); | ||
3619 | |||
3620 | p = cmdline; q = outputline; outputargc = 0; | ||
3621 | |||
3622 | while (*p) { | ||
3623 | int quote; | ||
3624 | |||
3625 | /* Skip whitespace searching for start of argument. */ | ||
3626 | while (*p && isspace(*p)) p++; | ||
3627 | if (!*p) break; | ||
3628 | |||
3629 | /* We have an argument; start it. */ | ||
3630 | outputargv[outputargc] = q; | ||
3631 | outputargstart[outputargc] = p; | ||
3632 | outputargc++; | ||
3633 | quote = 0; | ||
3634 | |||
3635 | /* Copy data into the argument until it's finished. */ | ||
3636 | while (*p) { | ||
3637 | if (!quote && isspace(*p)) | ||
3638 | break; /* argument is finished */ | ||
3639 | |||
3640 | if (*p == '"' || *p == '\\') { | ||
3641 | /* | ||
3642 | * We have a sequence of zero or more backslashes | ||
3643 | * followed by a sequence of zero or more quotes. | ||
3644 | * Count up how many of each, and then deal with | ||
3645 | * them as appropriate. | ||
3646 | */ | ||
3647 | int i, slashes = 0, quotes = 0; | ||
3648 | while (*p == '\\') slashes++, p++; | ||
3649 | while (*p == '"') quotes++, p++; | ||
3650 | |||
3651 | if (!quotes) { | ||
3652 | /* | ||
3653 | * Special case: if there are no quotes, | ||
3654 | * slashes are not special at all, so just copy | ||
3655 | * n slashes to the output string. | ||
3656 | */ | ||
3657 | while (slashes--) *q++ = '\\'; | ||
3658 | } else { | ||
3659 | /* Slashes annihilate in pairs. */ | ||
3660 | while (slashes >= 2) slashes -= 2, *q++ = '\\'; | ||
3661 | |||
3662 | /* One remaining slash takes out the first quote. */ | ||
3663 | if (slashes) quotes--, *q++ = '"'; | ||
3664 | |||
3665 | if (quotes > 0) { | ||
3666 | /* Outside a quote segment, a quote starts one. */ | ||
3667 | if (!quote) quotes--, quote = 1; | ||
3668 | |||
3669 | /* Now we produce (n+1)/3 literal quotes... */ | ||
3670 | for (i = 3; i <= quotes+1; i += 3) *q++ = '"'; | ||
3671 | |||
3672 | /* ... and end in a quote segment iff 3 divides n. */ | ||
3673 | quote = (quotes % 3 == 0); | ||
3674 | } | ||
3675 | } | ||
3676 | } else { | ||
3677 | *q++ = *p++; | ||
3678 | } | ||
3679 | } | ||
3680 | |||
3681 | /* At the end of an argument, just append a trailing NUL. */ | ||
3682 | *q++ = '\0'; | ||
3683 | } | ||
3684 | |||
3685 | outputargv = sresize(outputargv, outputargc, char *); | ||
3686 | outputargstart = sresize(outputargstart, outputargc, char *); | ||
3687 | |||
3688 | if (argc) *argc = outputargc; | ||
3689 | if (argv) *argv = outputargv; else sfree(outputargv); | ||
3690 | if (argstart) *argstart = outputargstart; else sfree(outputargstart); | ||
3691 | } | ||
3692 | |||
3693 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) | ||
3694 | { | ||
3695 | MSG msg; | ||
3696 | char *error = NULL; | ||
3697 | const game *gg; | ||
3698 | frontend *fe; | ||
3699 | midend *me; | ||
3700 | int argc; | ||
3701 | char **argv; | ||
3702 | |||
3703 | split_into_argv(cmdline, &argc, &argv, NULL); | ||
3704 | |||
3705 | #ifdef _WIN32_WCE | ||
3706 | MultiByteToWideChar (CP_ACP, 0, CLASSNAME, -1, wClassName, 256); | ||
3707 | if (FindPreviousInstance ()) | ||
3708 | return 0; | ||
3709 | #endif | ||
3710 | |||
3711 | InitCommonControls(); | ||
3712 | |||
3713 | if (!prev) { | ||
3714 | WNDCLASS wndclass; | ||
3715 | |||
3716 | wndclass.style = 0; | ||
3717 | wndclass.lpfnWndProc = WndProc; | ||
3718 | wndclass.cbClsExtra = 0; | ||
3719 | wndclass.cbWndExtra = 0; | ||
3720 | wndclass.hInstance = inst; | ||
3721 | wndclass.hIcon = LoadIcon(inst, MAKEINTRESOURCE(200)); | ||
3722 | #ifndef _WIN32_WCE | ||
3723 | if (!wndclass.hIcon) /* in case resource file is absent */ | ||
3724 | wndclass.hIcon = LoadIcon(inst, IDI_APPLICATION); | ||
3725 | #endif | ||
3726 | wndclass.hCursor = LoadCursor(NULL, IDC_ARROW); | ||
3727 | wndclass.hbrBackground = NULL; | ||
3728 | wndclass.lpszMenuName = NULL; | ||
3729 | #ifdef _WIN32_WCE | ||
3730 | wndclass.lpszClassName = wClassName; | ||
3731 | #else | ||
3732 | wndclass.lpszClassName = CLASSNAME; | ||
3733 | #endif | ||
3734 | |||
3735 | RegisterClass(&wndclass); | ||
3736 | } | ||
3737 | |||
3738 | while (*cmdline && isspace((unsigned char)*cmdline)) | ||
3739 | cmdline++; | ||
3740 | |||
3741 | init_help(); | ||
3742 | |||
3743 | #ifdef COMBINED | ||
3744 | gg = gamelist[0]; | ||
3745 | if (argc > 0) { | ||
3746 | int i; | ||
3747 | for (i = 0; i < gamecount; i++) { | ||
3748 | const char *p = gamelist[i]->name; | ||
3749 | char *q = argv[0]; | ||
3750 | while (*p && *q) { | ||
3751 | if (isspace((unsigned char)*p)) { | ||
3752 | while (*q && isspace((unsigned char)*q)) | ||
3753 | q++; | ||
3754 | } else { | ||
3755 | if (tolower((unsigned char)*p) != | ||
3756 | tolower((unsigned char)*q)) | ||
3757 | break; | ||
3758 | q++; | ||
3759 | } | ||
3760 | p++; | ||
3761 | } | ||
3762 | if (!*p) { | ||
3763 | gg = gamelist[i]; | ||
3764 | --argc; | ||
3765 | ++argv; | ||
3766 | break; | ||
3767 | } | ||
3768 | } | ||
3769 | } | ||
3770 | #else | ||
3771 | gg = &thegame; | ||
3772 | #endif | ||
3773 | |||
3774 | fe = frontend_new(inst); | ||
3775 | me = midend_for_new_game(fe, gg, argc > 0 ? argv[0] : NULL, | ||
3776 | TRUE, TRUE, &error); | ||
3777 | if (!me) { | ||
3778 | char buf[128]; | ||
3779 | #ifdef COMBINED | ||
3780 | sprintf(buf, "Puzzles Error"); | ||
3781 | #else | ||
3782 | sprintf(buf, "%.100s Error", gg->name); | ||
3783 | #endif | ||
3784 | MessageBox(NULL, error, buf, MB_OK|MB_ICONERROR); | ||
3785 | sfree(error); | ||
3786 | return 1; | ||
3787 | } | ||
3788 | fe_set_midend(fe, me); | ||
3789 | show_window(fe); | ||
3790 | |||
3791 | while (GetMessage(&msg, NULL, 0, 0)) { | ||
3792 | DispatchMessage(&msg); | ||
3793 | } | ||
3794 | |||
3795 | DestroyWindow(fe->hwnd); | ||
3796 | cleanup_help(); | ||
3797 | |||
3798 | return msg.wParam; | ||
3799 | } | ||
3800 | /* vim: set shiftwidth=4 tabstop=8: */ | ||