720a8fb7 |
1 | /* |
2 | * windows.c: Windows front end for my puzzle collection. |
3 | */ |
4e7ef6e6 |
4 | |
5 | #include <windows.h> |
fd1a1a2b |
6 | #include <commctrl.h> |
4e7ef6e6 |
7 | |
8 | #include <stdio.h> |
4efb3868 |
9 | #include <assert.h> |
8b7938e7 |
10 | #include <ctype.h> |
4e7ef6e6 |
11 | #include <stdarg.h> |
12 | #include <stdlib.h> |
1e3e152d |
13 | #include <limits.h> |
4e7ef6e6 |
14 | #include <time.h> |
15 | |
16 | #include "puzzles.h" |
17 | |
eb2ad6f1 |
18 | #define IDM_NEW 0x0010 |
19 | #define IDM_RESTART 0x0020 |
20 | #define IDM_UNDO 0x0030 |
21 | #define IDM_REDO 0x0040 |
1cdfcdbd |
22 | #define IDM_COPY 0x0050 |
2ac6d24e |
23 | #define IDM_SOLVE 0x0060 |
24 | #define IDM_QUIT 0x0070 |
25 | #define IDM_CONFIG 0x0080 |
1185e3c5 |
26 | #define IDM_DESC 0x0090 |
27 | #define IDM_SEED 0x00A0 |
28 | #define IDM_HELPC 0x00B0 |
29 | #define IDM_GAMEHELP 0x00C0 |
fa7515b2 |
30 | #define IDM_ABOUT 0x00D0 |
668be019 |
31 | #define IDM_SAVE 0x00E0 |
32 | #define IDM_LOAD 0x00F0 |
eb2ad6f1 |
33 | #define IDM_PRESETS 0x0100 |
34 | |
e91825f8 |
35 | #define HELP_FILE_NAME "puzzles.hlp" |
36 | #define HELP_CNT_NAME "puzzles.cnt" |
37 | |
7b010604 |
38 | #ifdef DEBUGGING |
c71454c0 |
39 | static FILE *debug_fp = NULL; |
40 | static HANDLE debug_hdl = INVALID_HANDLE_VALUE; |
41 | static int debug_got_console = 0; |
42 | |
43 | void dputs(char *buf) |
44 | { |
45 | DWORD dw; |
46 | |
47 | if (!debug_got_console) { |
48 | if (AllocConsole()) { |
49 | debug_got_console = 1; |
50 | debug_hdl = GetStdHandle(STD_OUTPUT_HANDLE); |
51 | } |
52 | } |
53 | if (!debug_fp) { |
54 | debug_fp = fopen("debug.log", "w"); |
55 | } |
56 | |
57 | if (debug_hdl != INVALID_HANDLE_VALUE) { |
58 | WriteFile(debug_hdl, buf, strlen(buf), &dw, NULL); |
59 | } |
60 | fputs(buf, debug_fp); |
61 | fflush(debug_fp); |
62 | } |
63 | |
64 | void debug_printf(char *fmt, ...) |
65 | { |
66 | char buf[4096]; |
67 | va_list ap; |
68 | |
69 | va_start(ap, fmt); |
70 | vsprintf(buf, fmt, ap); |
71 | dputs(buf); |
72 | va_end(ap); |
73 | } |
c71454c0 |
74 | #endif |
75 | |
4efb3868 |
76 | struct font { |
77 | HFONT font; |
78 | int type; |
79 | int size; |
80 | }; |
81 | |
077f3cbe |
82 | struct cfg_aux { |
83 | int ctlid; |
84 | }; |
85 | |
3161048d |
86 | struct blitter { |
87 | HBITMAP bitmap; |
88 | frontend *fe; |
89 | int x, y, w, h; |
90 | }; |
91 | |
4e7ef6e6 |
92 | struct frontend { |
93 | midend_data *me; |
077f3cbe |
94 | HWND hwnd, statusbar, cfgbox; |
95 | HINSTANCE inst; |
4e7ef6e6 |
96 | HBITMAP bitmap, prevbm; |
97 | HDC hdc_bm; |
98 | COLORREF *colours; |
99 | HBRUSH *brushes; |
100 | HPEN *pens; |
4efb3868 |
101 | HRGN clip; |
4e7ef6e6 |
102 | UINT timer; |
8c1fd974 |
103 | DWORD timer_last_tickcount; |
eb2ad6f1 |
104 | int npresets; |
105 | game_params **presets; |
4efb3868 |
106 | struct font *fonts; |
107 | int nfonts, fontsize; |
077f3cbe |
108 | config_item *cfg; |
109 | struct cfg_aux *cfgaux; |
97098757 |
110 | int cfg_which, dlg_done; |
077f3cbe |
111 | HFONT cfgfont; |
e91825f8 |
112 | char *help_path; |
113 | int help_has_contents; |
48dcdd62 |
114 | char *laststatus; |
4e7ef6e6 |
115 | }; |
116 | |
117 | void fatal(char *fmt, ...) |
118 | { |
119 | char buf[2048]; |
120 | va_list ap; |
121 | |
122 | va_start(ap, fmt); |
123 | vsprintf(buf, fmt, ap); |
124 | va_end(ap); |
125 | |
126 | MessageBox(NULL, buf, "Fatal error", MB_ICONEXCLAMATION | MB_OK); |
127 | |
128 | exit(1); |
129 | } |
130 | |
cbb5549e |
131 | void get_random_seed(void **randseed, int *randseedsize) |
132 | { |
133 | time_t *tp = snew(time_t); |
134 | time(tp); |
135 | *randseed = (void *)tp; |
136 | *randseedsize = sizeof(time_t); |
137 | } |
138 | |
fd1a1a2b |
139 | void status_bar(frontend *fe, char *text) |
140 | { |
48dcdd62 |
141 | char *rewritten = midend_rewrite_statusbar(fe->me, text); |
142 | if (!fe->laststatus || strcmp(rewritten, fe->laststatus)) { |
143 | SetWindowText(fe->statusbar, rewritten); |
144 | sfree(fe->laststatus); |
145 | fe->laststatus = rewritten; |
146 | } else { |
147 | sfree(rewritten); |
148 | } |
fd1a1a2b |
149 | } |
150 | |
3161048d |
151 | blitter *blitter_new(int w, int h) |
152 | { |
153 | blitter *bl = snew(blitter); |
154 | |
155 | memset(bl, 0, sizeof(blitter)); |
156 | bl->w = w; |
157 | bl->h = h; |
158 | bl->bitmap = 0; |
159 | |
160 | return bl; |
161 | } |
162 | |
163 | void blitter_free(blitter *bl) |
164 | { |
165 | if (bl->bitmap) DeleteObject(bl->bitmap); |
166 | sfree(bl); |
167 | } |
168 | |
169 | static void blitter_mkbitmap(frontend *fe, blitter *bl) |
170 | { |
171 | HDC hdc = GetDC(fe->hwnd); |
172 | bl->bitmap = CreateCompatibleBitmap(hdc, bl->w, bl->h); |
173 | ReleaseDC(fe->hwnd, hdc); |
174 | } |
175 | |
176 | /* BitBlt(dstDC, dstX, dstY, dstW, dstH, srcDC, srcX, srcY, dType) */ |
177 | |
178 | void blitter_save(frontend *fe, blitter *bl, int x, int y) |
179 | { |
180 | HDC hdc_win, hdc_blit; |
181 | HBITMAP prev_blit; |
182 | |
183 | if (!bl->bitmap) blitter_mkbitmap(fe, bl); |
184 | |
185 | bl->x = x; bl->y = y; |
186 | |
187 | hdc_win = GetDC(fe->hwnd); |
188 | hdc_blit = CreateCompatibleDC(hdc_win); |
189 | if (!hdc_blit) fatal("hdc_blit failed: 0x%x", GetLastError()); |
190 | |
191 | prev_blit = SelectObject(hdc_blit, bl->bitmap); |
192 | if (prev_blit == NULL || prev_blit == HGDI_ERROR) |
193 | fatal("SelectObject for hdc_main failed: 0x%x", GetLastError()); |
194 | |
195 | if (!BitBlt(hdc_blit, 0, 0, bl->w, bl->h, |
196 | fe->hdc_bm, x, y, SRCCOPY)) |
197 | fatal("BitBlt failed: 0x%x", GetLastError()); |
198 | |
199 | SelectObject(hdc_blit, prev_blit); |
200 | DeleteDC(hdc_blit); |
201 | ReleaseDC(fe->hwnd, hdc_win); |
202 | } |
203 | |
204 | void blitter_load(frontend *fe, blitter *bl, int x, int y) |
205 | { |
206 | HDC hdc_win, hdc_blit; |
207 | HBITMAP prev_blit; |
208 | |
209 | assert(bl->bitmap); /* we should always have saved before loading */ |
210 | |
211 | if (x == BLITTER_FROMSAVED) x = bl->x; |
212 | if (y == BLITTER_FROMSAVED) y = bl->y; |
213 | |
214 | hdc_win = GetDC(fe->hwnd); |
215 | hdc_blit = CreateCompatibleDC(hdc_win); |
216 | |
217 | prev_blit = SelectObject(hdc_blit, bl->bitmap); |
218 | |
219 | BitBlt(fe->hdc_bm, x, y, bl->w, bl->h, |
220 | hdc_blit, 0, 0, SRCCOPY); |
221 | |
222 | SelectObject(hdc_blit, prev_blit); |
223 | DeleteDC(hdc_blit); |
224 | ReleaseDC(fe->hwnd, hdc_win); |
225 | } |
226 | |
4e7ef6e6 |
227 | void frontend_default_colour(frontend *fe, float *output) |
228 | { |
229 | DWORD c = GetSysColor(COLOR_MENU); /* ick */ |
230 | |
231 | output[0] = (float)(GetRValue(c) / 255.0); |
232 | output[1] = (float)(GetGValue(c) / 255.0); |
233 | output[2] = (float)(GetBValue(c) / 255.0); |
234 | } |
235 | |
4efb3868 |
236 | void clip(frontend *fe, int x, int y, int w, int h) |
237 | { |
4efb3868 |
238 | IntersectClipRect(fe->hdc_bm, x, y, x+w, y+h); |
239 | } |
240 | |
241 | void unclip(frontend *fe) |
242 | { |
ea25d9da |
243 | SelectClipRgn(fe->hdc_bm, NULL); |
4efb3868 |
244 | } |
245 | |
246 | void draw_text(frontend *fe, int x, int y, int fonttype, int fontsize, |
247 | int align, int colour, char *text) |
248 | { |
249 | int i; |
250 | |
251 | /* |
252 | * Find or create the font. |
253 | */ |
254 | for (i = 0; i < fe->nfonts; i++) |
255 | if (fe->fonts[i].type == fonttype && fe->fonts[i].size == fontsize) |
256 | break; |
257 | |
258 | if (i == fe->nfonts) { |
259 | if (fe->fontsize <= fe->nfonts) { |
260 | fe->fontsize = fe->nfonts + 10; |
261 | fe->fonts = sresize(fe->fonts, fe->fontsize, struct font); |
262 | } |
263 | |
264 | fe->nfonts++; |
265 | |
266 | fe->fonts[i].type = fonttype; |
267 | fe->fonts[i].size = fontsize; |
268 | |
f17b8728 |
269 | fe->fonts[i].font = CreateFont(-fontsize, 0, 0, 0, FW_BOLD, |
4efb3868 |
270 | FALSE, FALSE, FALSE, DEFAULT_CHARSET, |
271 | OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, |
272 | DEFAULT_QUALITY, |
273 | (fonttype == FONT_FIXED ? |
274 | FIXED_PITCH | FF_DONTCARE : |
275 | VARIABLE_PITCH | FF_SWISS), |
276 | NULL); |
277 | } |
278 | |
279 | /* |
280 | * Position and draw the text. |
281 | */ |
282 | { |
283 | HFONT oldfont; |
284 | TEXTMETRIC tm; |
285 | SIZE size; |
286 | |
287 | oldfont = SelectObject(fe->hdc_bm, fe->fonts[i].font); |
288 | if (GetTextMetrics(fe->hdc_bm, &tm)) { |
289 | if (align & ALIGN_VCENTRE) |
290 | y -= (tm.tmAscent+tm.tmDescent)/2; |
291 | else |
292 | y -= tm.tmAscent; |
293 | } |
294 | if (GetTextExtentPoint32(fe->hdc_bm, text, strlen(text), &size)) { |
295 | if (align & ALIGN_HCENTRE) |
296 | x -= size.cx / 2; |
297 | else if (align & ALIGN_HRIGHT) |
298 | x -= size.cx; |
299 | } |
300 | SetBkMode(fe->hdc_bm, TRANSPARENT); |
0572b5d8 |
301 | SetTextColor(fe->hdc_bm, fe->colours[colour]); |
4efb3868 |
302 | TextOut(fe->hdc_bm, x, y, text, strlen(text)); |
303 | SelectObject(fe->hdc_bm, oldfont); |
304 | } |
305 | } |
306 | |
4e7ef6e6 |
307 | void draw_rect(frontend *fe, int x, int y, int w, int h, int colour) |
308 | { |
fbdd7610 |
309 | if (w == 1 && h == 1) { |
310 | /* |
311 | * Rectangle() appears to get uppity if asked to draw a 1x1 |
312 | * rectangle, presumably on the grounds that that's beneath |
313 | * its dignity and you ought to be using SetPixel instead. |
314 | * So I will. |
315 | */ |
316 | SetPixel(fe->hdc_bm, x, y, fe->colours[colour]); |
317 | } else { |
318 | HBRUSH oldbrush = SelectObject(fe->hdc_bm, fe->brushes[colour]); |
319 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[colour]); |
320 | Rectangle(fe->hdc_bm, x, y, x+w, y+h); |
321 | SelectObject(fe->hdc_bm, oldbrush); |
322 | SelectObject(fe->hdc_bm, oldpen); |
323 | } |
4e7ef6e6 |
324 | } |
325 | |
326 | void draw_line(frontend *fe, int x1, int y1, int x2, int y2, int colour) |
327 | { |
328 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[colour]); |
329 | MoveToEx(fe->hdc_bm, x1, y1, NULL); |
330 | LineTo(fe->hdc_bm, x2, y2); |
331 | SetPixel(fe->hdc_bm, x2, y2, fe->colours[colour]); |
332 | SelectObject(fe->hdc_bm, oldpen); |
333 | } |
334 | |
550efd7f |
335 | void draw_circle(frontend *fe, int cx, int cy, int radius, |
28b5987d |
336 | int fillcolour, int outlinecolour) |
550efd7f |
337 | { |
28b5987d |
338 | assert(outlinecolour >= 0); |
339 | |
340 | if (fillcolour >= 0) { |
341 | HBRUSH oldbrush = SelectObject(fe->hdc_bm, fe->brushes[fillcolour]); |
342 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[outlinecolour]); |
550efd7f |
343 | Ellipse(fe->hdc_bm, cx - radius, cy - radius, |
344 | cx + radius + 1, cy + radius + 1); |
345 | SelectObject(fe->hdc_bm, oldbrush); |
346 | SelectObject(fe->hdc_bm, oldpen); |
347 | } else { |
28b5987d |
348 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[outlinecolour]); |
349 | Arc(fe->hdc_bm, cx - radius, cy - radius, |
350 | cx + radius + 1, cy + radius + 1, |
351 | cx - radius, cy, cx - radius, cy); |
550efd7f |
352 | SelectObject(fe->hdc_bm, oldpen); |
84cf18f7 |
353 | } |
550efd7f |
354 | } |
355 | |
4e7ef6e6 |
356 | void draw_polygon(frontend *fe, int *coords, int npoints, |
28b5987d |
357 | int fillcolour, int outlinecolour) |
4e7ef6e6 |
358 | { |
359 | POINT *pts = snewn(npoints+1, POINT); |
360 | int i; |
361 | |
362 | for (i = 0; i <= npoints; i++) { |
363 | int j = (i < npoints ? i : 0); |
364 | pts[i].x = coords[j*2]; |
365 | pts[i].y = coords[j*2+1]; |
366 | } |
367 | |
28b5987d |
368 | assert(outlinecolour >= 0); |
369 | |
370 | if (fillcolour >= 0) { |
371 | HBRUSH oldbrush = SelectObject(fe->hdc_bm, fe->brushes[fillcolour]); |
372 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[outlinecolour]); |
4e7ef6e6 |
373 | Polygon(fe->hdc_bm, pts, npoints); |
374 | SelectObject(fe->hdc_bm, oldbrush); |
375 | SelectObject(fe->hdc_bm, oldpen); |
376 | } else { |
28b5987d |
377 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[outlinecolour]); |
4e7ef6e6 |
378 | Polyline(fe->hdc_bm, pts, npoints+1); |
379 | SelectObject(fe->hdc_bm, oldpen); |
380 | } |
381 | |
382 | sfree(pts); |
383 | } |
384 | |
385 | void start_draw(frontend *fe) |
386 | { |
387 | HDC hdc_win; |
388 | hdc_win = GetDC(fe->hwnd); |
389 | fe->hdc_bm = CreateCompatibleDC(hdc_win); |
390 | fe->prevbm = SelectObject(fe->hdc_bm, fe->bitmap); |
391 | ReleaseDC(fe->hwnd, hdc_win); |
4efb3868 |
392 | fe->clip = NULL; |
077f3cbe |
393 | SetMapMode(fe->hdc_bm, MM_TEXT); |
4e7ef6e6 |
394 | } |
395 | |
396 | void draw_update(frontend *fe, int x, int y, int w, int h) |
397 | { |
398 | RECT r; |
399 | |
400 | r.left = x; |
401 | r.top = y; |
402 | r.right = x + w; |
403 | r.bottom = y + h; |
404 | |
405 | InvalidateRect(fe->hwnd, &r, FALSE); |
406 | } |
407 | |
408 | void end_draw(frontend *fe) |
409 | { |
410 | SelectObject(fe->hdc_bm, fe->prevbm); |
411 | DeleteDC(fe->hdc_bm); |
4efb3868 |
412 | if (fe->clip) { |
413 | DeleteObject(fe->clip); |
414 | fe->clip = NULL; |
415 | } |
4e7ef6e6 |
416 | } |
417 | |
418 | void deactivate_timer(frontend *fe) |
419 | { |
986cc2de |
420 | if (fe->hwnd) KillTimer(fe->hwnd, fe->timer); |
4e7ef6e6 |
421 | fe->timer = 0; |
422 | } |
423 | |
424 | void activate_timer(frontend *fe) |
425 | { |
8c1fd974 |
426 | if (!fe->timer) { |
427 | fe->timer = SetTimer(fe->hwnd, fe->timer, 20, NULL); |
428 | fe->timer_last_tickcount = GetTickCount(); |
429 | } |
4e7ef6e6 |
430 | } |
431 | |
1cdfcdbd |
432 | void write_clip(HWND hwnd, char *data) |
433 | { |
434 | HGLOBAL clipdata; |
6d5cbf79 |
435 | int len, i, j; |
436 | char *data2; |
1cdfcdbd |
437 | void *lock; |
438 | |
6d5cbf79 |
439 | /* |
440 | * Windows expects CRLF in the clipboard, so we must convert |
441 | * any \n that has come out of the puzzle backend. |
442 | */ |
443 | len = 0; |
444 | for (i = 0; data[i]; i++) { |
445 | if (data[i] == '\n') |
446 | len++; |
447 | len++; |
448 | } |
449 | data2 = snewn(len+1, char); |
450 | j = 0; |
451 | for (i = 0; data[i]; i++) { |
452 | if (data[i] == '\n') |
453 | data2[j++] = '\r'; |
454 | data2[j++] = data[i]; |
455 | } |
456 | assert(j == len); |
457 | data2[j] = '\0'; |
458 | |
1cdfcdbd |
459 | clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len + 1); |
460 | if (!clipdata) |
461 | return; |
462 | lock = GlobalLock(clipdata); |
463 | if (!lock) |
464 | return; |
6d5cbf79 |
465 | memcpy(lock, data2, len); |
1cdfcdbd |
466 | ((unsigned char *) lock)[len] = 0; |
467 | GlobalUnlock(clipdata); |
468 | |
469 | if (OpenClipboard(hwnd)) { |
470 | EmptyClipboard(); |
471 | SetClipboardData(CF_TEXT, clipdata); |
472 | CloseClipboard(); |
473 | } else |
474 | GlobalFree(clipdata); |
6d5cbf79 |
475 | |
476 | sfree(data2); |
1cdfcdbd |
477 | } |
478 | |
e91825f8 |
479 | /* |
480 | * See if we can find a help file. |
481 | */ |
482 | static void find_help_file(frontend *fe) |
483 | { |
484 | char b[2048], *p, *q, *r; |
485 | FILE *fp; |
486 | if (!fe->help_path) { |
487 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
488 | r = b; |
489 | p = strrchr(b, '\\'); |
490 | if (p && p >= r) r = p+1; |
491 | q = strrchr(b, ':'); |
492 | if (q && q >= r) r = q+1; |
493 | strcpy(r, HELP_FILE_NAME); |
494 | if ( (fp = fopen(b, "r")) != NULL) { |
495 | fe->help_path = dupstr(b); |
496 | fclose(fp); |
497 | } else |
498 | fe->help_path = NULL; |
499 | strcpy(r, HELP_CNT_NAME); |
500 | if ( (fp = fopen(b, "r")) != NULL) { |
501 | fe->help_has_contents = TRUE; |
502 | fclose(fp); |
503 | } else |
504 | fe->help_has_contents = FALSE; |
505 | } |
506 | } |
507 | |
1e3e152d |
508 | static void check_window_size(frontend *fe, int *px, int *py) |
509 | { |
510 | RECT r; |
511 | int x, y, sy; |
512 | |
513 | if (fe->statusbar) { |
514 | RECT sr; |
515 | GetWindowRect(fe->statusbar, &sr); |
516 | sy = sr.bottom - sr.top; |
517 | } else { |
518 | sy = 0; |
519 | } |
520 | |
521 | /* |
522 | * See if we actually got the window size we wanted, and adjust |
523 | * the puzzle size if not. |
524 | */ |
525 | GetClientRect(fe->hwnd, &r); |
526 | x = r.right - r.left; |
527 | y = r.bottom - r.top - sy; |
528 | midend_size(fe->me, &x, &y, FALSE); |
529 | if (x != r.right - r.left || y != r.bottom - r.top) { |
530 | /* |
531 | * Resize the window, now we know what size we _really_ |
532 | * want it to be. |
533 | */ |
534 | r.left = r.top = 0; |
535 | r.right = x; |
536 | r.bottom = y + sy; |
537 | AdjustWindowRectEx(&r, WS_OVERLAPPEDWINDOW &~ |
538 | (WS_THICKFRAME | WS_MAXIMIZEBOX | WS_OVERLAPPED), |
539 | TRUE, 0); |
540 | SetWindowPos(fe->hwnd, NULL, 0, 0, r.right - r.left, r.bottom - r.top, |
541 | SWP_NOMOVE | SWP_NOZORDER); |
542 | } |
543 | |
544 | if (fe->statusbar) { |
545 | GetClientRect(fe->hwnd, &r); |
546 | SetWindowPos(fe->statusbar, NULL, 0, r.bottom-r.top-sy, r.right-r.left, |
547 | sy, SWP_NOZORDER); |
548 | } |
549 | |
550 | *px = x; |
551 | *py = y; |
552 | } |
553 | |
8b7938e7 |
554 | static frontend *new_window(HINSTANCE inst, char *game_id, char **error) |
4e7ef6e6 |
555 | { |
556 | frontend *fe; |
557 | int x, y; |
1e3e152d |
558 | RECT r; |
4e7ef6e6 |
559 | HDC hdc; |
560 | |
561 | fe = snew(frontend); |
48d70ca9 |
562 | |
be8d5aa1 |
563 | fe->me = midend_new(fe, &thegame); |
48d70ca9 |
564 | |
8b7938e7 |
565 | if (game_id) { |
1185e3c5 |
566 | *error = midend_game_id(fe->me, game_id); |
8b7938e7 |
567 | if (*error) { |
568 | midend_free(fe->me); |
569 | sfree(fe); |
570 | return NULL; |
571 | } |
572 | } |
573 | |
e91825f8 |
574 | fe->help_path = NULL; |
575 | find_help_file(fe); |
576 | |
077f3cbe |
577 | fe->inst = inst; |
4e7ef6e6 |
578 | |
579 | fe->timer = 0; |
986cc2de |
580 | fe->hwnd = NULL; |
581 | |
582 | midend_new_game(fe->me); |
4e7ef6e6 |
583 | |
6beae131 |
584 | fe->fonts = NULL; |
585 | fe->nfonts = fe->fontsize = 0; |
586 | |
48dcdd62 |
587 | fe->laststatus = NULL; |
588 | |
4e7ef6e6 |
589 | { |
590 | int i, ncolours; |
591 | float *colours; |
592 | |
593 | colours = midend_colours(fe->me, &ncolours); |
594 | |
595 | fe->colours = snewn(ncolours, COLORREF); |
596 | fe->brushes = snewn(ncolours, HBRUSH); |
597 | fe->pens = snewn(ncolours, HPEN); |
598 | |
599 | for (i = 0; i < ncolours; i++) { |
600 | fe->colours[i] = RGB(255 * colours[i*3+0], |
601 | 255 * colours[i*3+1], |
602 | 255 * colours[i*3+2]); |
603 | fe->brushes[i] = CreateSolidBrush(fe->colours[i]); |
4e7ef6e6 |
604 | fe->pens[i] = CreatePen(PS_SOLID, 1, fe->colours[i]); |
605 | } |
606 | } |
607 | |
1e3e152d |
608 | x = y = INT_MAX; /* find puzzle's preferred size */ |
609 | midend_size(fe->me, &x, &y, FALSE); |
610 | |
4e7ef6e6 |
611 | r.left = r.top = 0; |
612 | r.right = x; |
613 | r.bottom = y; |
614 | AdjustWindowRectEx(&r, WS_OVERLAPPEDWINDOW &~ |
615 | (WS_THICKFRAME | WS_MAXIMIZEBOX | WS_OVERLAPPED), |
eb2ad6f1 |
616 | TRUE, 0); |
4e7ef6e6 |
617 | |
be8d5aa1 |
618 | fe->hwnd = CreateWindowEx(0, thegame.name, thegame.name, |
4e7ef6e6 |
619 | WS_OVERLAPPEDWINDOW &~ |
620 | (WS_THICKFRAME | WS_MAXIMIZEBOX), |
621 | CW_USEDEFAULT, CW_USEDEFAULT, |
622 | r.right - r.left, r.bottom - r.top, |
623 | NULL, NULL, inst, NULL); |
624 | |
3fee7a57 |
625 | if (midend_wants_statusbar(fe->me)) { |
626 | RECT sr; |
1e3e152d |
627 | fe->statusbar = CreateWindowEx(0, STATUSCLASSNAME, "ooh", |
628 | WS_CHILD | WS_VISIBLE, |
629 | 0, 0, 0, 0, /* status bar does these */ |
630 | fe->hwnd, NULL, inst, NULL); |
3fee7a57 |
631 | /* |
632 | * Now resize the window to take account of the status bar. |
633 | */ |
634 | GetWindowRect(fe->statusbar, &sr); |
635 | GetWindowRect(fe->hwnd, &r); |
636 | SetWindowPos(fe->hwnd, NULL, 0, 0, r.right - r.left, |
637 | r.bottom - r.top + sr.bottom - sr.top, |
638 | SWP_NOMOVE | SWP_NOZORDER); |
639 | } else { |
1e3e152d |
640 | fe->statusbar = NULL; |
3fee7a57 |
641 | } |
1e3e152d |
642 | |
eb2ad6f1 |
643 | { |
644 | HMENU bar = CreateMenu(); |
645 | HMENU menu = CreateMenu(); |
646 | |
647 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)menu, "Game"); |
648 | AppendMenu(menu, MF_ENABLED, IDM_NEW, "New"); |
649 | AppendMenu(menu, MF_ENABLED, IDM_RESTART, "Restart"); |
1185e3c5 |
650 | AppendMenu(menu, MF_ENABLED, IDM_DESC, "Specific..."); |
651 | AppendMenu(menu, MF_ENABLED, IDM_SEED, "Random Seed..."); |
eb2ad6f1 |
652 | |
077f3cbe |
653 | if ((fe->npresets = midend_num_presets(fe->me)) > 0 || |
be8d5aa1 |
654 | thegame.can_configure) { |
eb2ad6f1 |
655 | HMENU sub = CreateMenu(); |
656 | int i; |
657 | |
077f3cbe |
658 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)sub, "Type"); |
eb2ad6f1 |
659 | |
660 | fe->presets = snewn(fe->npresets, game_params *); |
661 | |
662 | for (i = 0; i < fe->npresets; i++) { |
663 | char *name; |
664 | |
665 | midend_fetch_preset(fe->me, i, &name, &fe->presets[i]); |
666 | |
667 | /* |
668 | * FIXME: we ought to go through and do something |
669 | * with ampersands here. |
670 | */ |
671 | |
672 | AppendMenu(sub, MF_ENABLED, IDM_PRESETS + 0x10 * i, name); |
673 | } |
077f3cbe |
674 | |
be8d5aa1 |
675 | if (thegame.can_configure) { |
077f3cbe |
676 | AppendMenu(sub, MF_ENABLED, IDM_CONFIG, "Custom..."); |
677 | } |
eb2ad6f1 |
678 | } |
679 | |
680 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
668be019 |
681 | AppendMenu(menu, MF_ENABLED, IDM_LOAD, "Load"); |
682 | AppendMenu(menu, MF_ENABLED, IDM_SAVE, "Save"); |
683 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
eb2ad6f1 |
684 | AppendMenu(menu, MF_ENABLED, IDM_UNDO, "Undo"); |
685 | AppendMenu(menu, MF_ENABLED, IDM_REDO, "Redo"); |
1cdfcdbd |
686 | if (thegame.can_format_as_text) { |
687 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
688 | AppendMenu(menu, MF_ENABLED, IDM_COPY, "Copy"); |
689 | } |
2ac6d24e |
690 | if (thegame.can_solve) { |
691 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
692 | AppendMenu(menu, MF_ENABLED, IDM_SOLVE, "Solve"); |
693 | } |
eb2ad6f1 |
694 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
695 | AppendMenu(menu, MF_ENABLED, IDM_QUIT, "Exit"); |
97098757 |
696 | menu = CreateMenu(); |
697 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)menu, "Help"); |
698 | AppendMenu(menu, MF_ENABLED, IDM_ABOUT, "About"); |
e91825f8 |
699 | if (fe->help_path) { |
97098757 |
700 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
701 | AppendMenu(menu, MF_ENABLED, IDM_HELPC, "Contents"); |
be8d5aa1 |
702 | if (thegame.winhelp_topic) { |
e91825f8 |
703 | char *item; |
be8d5aa1 |
704 | assert(thegame.name); |
705 | item = snewn(9+strlen(thegame.name), char); /*ick*/ |
706 | sprintf(item, "Help on %s", thegame.name); |
97098757 |
707 | AppendMenu(menu, MF_ENABLED, IDM_GAMEHELP, item); |
e91825f8 |
708 | sfree(item); |
709 | } |
710 | } |
eb2ad6f1 |
711 | SetMenu(fe->hwnd, bar); |
712 | } |
713 | |
1e3e152d |
714 | check_window_size(fe, &x, &y); |
fd1a1a2b |
715 | |
4e7ef6e6 |
716 | hdc = GetDC(fe->hwnd); |
717 | fe->bitmap = CreateCompatibleBitmap(hdc, x, y); |
718 | ReleaseDC(fe->hwnd, hdc); |
719 | |
720 | SetWindowLong(fe->hwnd, GWL_USERDATA, (LONG)fe); |
721 | |
722 | ShowWindow(fe->hwnd, SW_NORMAL); |
723 | SetForegroundWindow(fe->hwnd); |
724 | |
725 | midend_redraw(fe->me); |
726 | |
727 | return fe; |
728 | } |
729 | |
97098757 |
730 | static int CALLBACK AboutDlgProc(HWND hwnd, UINT msg, |
731 | WPARAM wParam, LPARAM lParam) |
732 | { |
733 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); |
734 | |
735 | switch (msg) { |
736 | case WM_INITDIALOG: |
737 | return 0; |
738 | |
739 | case WM_COMMAND: |
740 | if ((HIWORD(wParam) == BN_CLICKED || |
741 | HIWORD(wParam) == BN_DOUBLECLICKED) && |
742 | LOWORD(wParam) == IDOK) |
743 | fe->dlg_done = 1; |
744 | return 0; |
745 | |
746 | case WM_CLOSE: |
747 | fe->dlg_done = 1; |
748 | return 0; |
749 | } |
750 | |
751 | return 0; |
752 | } |
753 | |
077f3cbe |
754 | static int CALLBACK ConfigDlgProc(HWND hwnd, UINT msg, |
755 | WPARAM wParam, LPARAM lParam) |
756 | { |
757 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); |
758 | config_item *i; |
759 | struct cfg_aux *j; |
760 | |
761 | switch (msg) { |
762 | case WM_INITDIALOG: |
763 | return 0; |
764 | |
765 | case WM_COMMAND: |
766 | /* |
767 | * OK and Cancel are special cases. |
768 | */ |
769 | if ((HIWORD(wParam) == BN_CLICKED || |
770 | HIWORD(wParam) == BN_DOUBLECLICKED) && |
771 | (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)) { |
772 | if (LOWORD(wParam) == IDOK) { |
5928817c |
773 | char *err = midend_set_config(fe->me, fe->cfg_which, fe->cfg); |
077f3cbe |
774 | |
775 | if (err) { |
776 | MessageBox(hwnd, err, "Validation error", |
777 | MB_ICONERROR | MB_OK); |
778 | } else { |
97098757 |
779 | fe->dlg_done = 2; |
077f3cbe |
780 | } |
781 | } else { |
97098757 |
782 | fe->dlg_done = 1; |
077f3cbe |
783 | } |
784 | return 0; |
785 | } |
786 | |
787 | /* |
788 | * First find the control whose id this is. |
789 | */ |
790 | for (i = fe->cfg, j = fe->cfgaux; i->type != C_END; i++, j++) { |
791 | if (j->ctlid == LOWORD(wParam)) |
792 | break; |
793 | } |
794 | if (i->type == C_END) |
795 | return 0; /* not our problem */ |
796 | |
797 | if (i->type == C_STRING && HIWORD(wParam) == EN_CHANGE) { |
798 | char buffer[4096]; |
799 | GetDlgItemText(fe->cfgbox, j->ctlid, buffer, lenof(buffer)); |
800 | buffer[lenof(buffer)-1] = '\0'; |
801 | sfree(i->sval); |
802 | i->sval = dupstr(buffer); |
803 | } else if (i->type == C_BOOLEAN && |
804 | (HIWORD(wParam) == BN_CLICKED || |
805 | HIWORD(wParam) == BN_DOUBLECLICKED)) { |
806 | i->ival = IsDlgButtonChecked(fe->cfgbox, j->ctlid); |
807 | } else if (i->type == C_CHOICES && |
808 | HIWORD(wParam) == CBN_SELCHANGE) { |
809 | i->ival = SendDlgItemMessage(fe->cfgbox, j->ctlid, |
810 | CB_GETCURSEL, 0, 0); |
811 | } |
812 | |
813 | return 0; |
814 | |
815 | case WM_CLOSE: |
97098757 |
816 | fe->dlg_done = 1; |
077f3cbe |
817 | return 0; |
818 | } |
819 | |
820 | return 0; |
821 | } |
822 | |
823 | HWND mkctrl(frontend *fe, int x1, int x2, int y1, int y2, |
824 | char *wclass, int wstyle, |
97098757 |
825 | int exstyle, const char *wtext, int wid) |
077f3cbe |
826 | { |
827 | HWND ret; |
828 | ret = CreateWindowEx(exstyle, wclass, wtext, |
829 | wstyle | WS_CHILD | WS_VISIBLE, x1, y1, x2-x1, y2-y1, |
830 | fe->cfgbox, (HMENU) wid, fe->inst, NULL); |
831 | SendMessage(ret, WM_SETFONT, (WPARAM)fe->cfgfont, MAKELPARAM(TRUE, 0)); |
832 | return ret; |
833 | } |
834 | |
97098757 |
835 | static void about(frontend *fe) |
836 | { |
837 | int i; |
838 | WNDCLASS wc; |
839 | MSG msg; |
840 | TEXTMETRIC tm; |
841 | HDC hdc; |
842 | HFONT oldfont; |
843 | SIZE size; |
844 | int gm, id; |
845 | int winwidth, winheight, y; |
846 | int height, width, maxwid; |
847 | const char *strings[16]; |
848 | int lengths[16]; |
849 | int nstrings = 0; |
850 | char titlebuf[512]; |
851 | |
852 | sprintf(titlebuf, "About %.250s", thegame.name); |
853 | |
854 | strings[nstrings++] = thegame.name; |
855 | strings[nstrings++] = "from Simon Tatham's Portable Puzzle Collection"; |
856 | strings[nstrings++] = ver; |
857 | |
858 | wc.style = CS_DBLCLKS | CS_SAVEBITS | CS_BYTEALIGNWINDOW; |
859 | wc.lpfnWndProc = DefDlgProc; |
860 | wc.cbClsExtra = 0; |
861 | wc.cbWndExtra = DLGWINDOWEXTRA + 8; |
862 | wc.hInstance = fe->inst; |
863 | wc.hIcon = NULL; |
864 | wc.hCursor = LoadCursor(NULL, IDC_ARROW); |
865 | wc.hbrBackground = (HBRUSH) (COLOR_BACKGROUND +1); |
866 | wc.lpszMenuName = NULL; |
867 | wc.lpszClassName = "GameAboutBox"; |
868 | RegisterClass(&wc); |
869 | |
870 | hdc = GetDC(fe->hwnd); |
871 | SetMapMode(hdc, MM_TEXT); |
872 | |
873 | fe->dlg_done = FALSE; |
874 | |
875 | fe->cfgfont = CreateFont(-MulDiv(8, GetDeviceCaps(hdc, LOGPIXELSY), 72), |
876 | 0, 0, 0, 0, |
877 | FALSE, FALSE, FALSE, DEFAULT_CHARSET, |
878 | OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, |
879 | DEFAULT_QUALITY, |
880 | FF_SWISS, |
881 | "MS Shell Dlg"); |
882 | |
883 | oldfont = SelectObject(hdc, fe->cfgfont); |
884 | if (GetTextMetrics(hdc, &tm)) { |
885 | height = tm.tmAscent + tm.tmDescent; |
886 | width = tm.tmAveCharWidth; |
887 | } else { |
888 | height = width = 30; |
889 | } |
890 | |
891 | /* |
892 | * Figure out the layout of the About box by measuring the |
893 | * length of each piece of text. |
894 | */ |
895 | maxwid = 0; |
896 | winheight = height/2; |
897 | |
898 | for (i = 0; i < nstrings; i++) { |
899 | if (GetTextExtentPoint32(hdc, strings[i], strlen(strings[i]), &size)) |
900 | lengths[i] = size.cx; |
901 | else |
902 | lengths[i] = 0; /* *shrug* */ |
903 | if (maxwid < lengths[i]) |
904 | maxwid = lengths[i]; |
905 | winheight += height * 3 / 2 + (height / 2); |
906 | } |
907 | |
908 | winheight += height + height * 7 / 4; /* OK button */ |
909 | winwidth = maxwid + 4*width; |
910 | |
911 | SelectObject(hdc, oldfont); |
912 | ReleaseDC(fe->hwnd, hdc); |
913 | |
914 | /* |
915 | * Create the dialog, now that we know its size. |
916 | */ |
917 | { |
918 | RECT r, r2; |
919 | |
920 | r.left = r.top = 0; |
921 | r.right = winwidth; |
922 | r.bottom = winheight; |
923 | |
924 | AdjustWindowRectEx(&r, (WS_OVERLAPPEDWINDOW /*| |
925 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
926 | WS_CAPTION | WS_SYSMENU*/) &~ |
927 | (WS_MAXIMIZEBOX | WS_OVERLAPPED), |
928 | FALSE, 0); |
929 | |
930 | /* |
931 | * Centre the dialog on its parent window. |
932 | */ |
933 | r.right -= r.left; |
934 | r.bottom -= r.top; |
935 | GetWindowRect(fe->hwnd, &r2); |
936 | r.left = (r2.left + r2.right - r.right) / 2; |
937 | r.top = (r2.top + r2.bottom - r.bottom) / 2; |
938 | r.right += r.left; |
939 | r.bottom += r.top; |
940 | |
941 | fe->cfgbox = CreateWindowEx(0, wc.lpszClassName, titlebuf, |
942 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
943 | WS_CAPTION | WS_SYSMENU, |
944 | r.left, r.top, |
945 | r.right-r.left, r.bottom-r.top, |
946 | fe->hwnd, NULL, fe->inst, NULL); |
947 | } |
948 | |
949 | SendMessage(fe->cfgbox, WM_SETFONT, (WPARAM)fe->cfgfont, FALSE); |
950 | |
951 | SetWindowLong(fe->cfgbox, GWL_USERDATA, (LONG)fe); |
952 | SetWindowLong(fe->cfgbox, DWL_DLGPROC, (LONG)AboutDlgProc); |
953 | |
954 | id = 1000; |
955 | y = height/2; |
956 | for (i = 0; i < nstrings; i++) { |
957 | int border = width*2 + (maxwid - lengths[i]) / 2; |
958 | mkctrl(fe, border, border+lengths[i], y+height*1/8, y+height*9/8, |
959 | "Static", 0, 0, strings[i], id++); |
960 | y += height*3/2; |
961 | |
962 | assert(y < winheight); |
963 | y += height/2; |
964 | } |
965 | |
966 | y += height/2; /* extra space before OK */ |
967 | mkctrl(fe, width*2, maxwid+width*2, y, y+height*7/4, "BUTTON", |
968 | BS_PUSHBUTTON | BS_NOTIFY | WS_TABSTOP | BS_DEFPUSHBUTTON, 0, |
969 | "OK", IDOK); |
970 | |
971 | SendMessage(fe->cfgbox, WM_INITDIALOG, 0, 0); |
972 | |
973 | EnableWindow(fe->hwnd, FALSE); |
974 | ShowWindow(fe->cfgbox, SW_NORMAL); |
975 | while ((gm=GetMessage(&msg, NULL, 0, 0)) > 0) { |
976 | if (!IsDialogMessage(fe->cfgbox, &msg)) |
977 | DispatchMessage(&msg); |
978 | if (fe->dlg_done) |
979 | break; |
980 | } |
981 | EnableWindow(fe->hwnd, TRUE); |
982 | SetForegroundWindow(fe->hwnd); |
983 | DestroyWindow(fe->cfgbox); |
984 | DeleteObject(fe->cfgfont); |
985 | } |
986 | |
5928817c |
987 | static int get_config(frontend *fe, int which) |
077f3cbe |
988 | { |
989 | config_item *i; |
990 | struct cfg_aux *j; |
5928817c |
991 | char *title; |
077f3cbe |
992 | WNDCLASS wc; |
993 | MSG msg; |
994 | TEXTMETRIC tm; |
995 | HDC hdc; |
996 | HFONT oldfont; |
997 | SIZE size; |
998 | HWND ctl; |
999 | int gm, id, nctrls; |
1000 | int winwidth, winheight, col1l, col1r, col2l, col2r, y; |
1001 | int height, width, maxlabel, maxcheckbox; |
1002 | |
1003 | wc.style = CS_DBLCLKS | CS_SAVEBITS | CS_BYTEALIGNWINDOW; |
1004 | wc.lpfnWndProc = DefDlgProc; |
1005 | wc.cbClsExtra = 0; |
1006 | wc.cbWndExtra = DLGWINDOWEXTRA + 8; |
1007 | wc.hInstance = fe->inst; |
1008 | wc.hIcon = NULL; |
1009 | wc.hCursor = LoadCursor(NULL, IDC_ARROW); |
1010 | wc.hbrBackground = (HBRUSH) (COLOR_BACKGROUND +1); |
1011 | wc.lpszMenuName = NULL; |
1012 | wc.lpszClassName = "GameConfigBox"; |
1013 | RegisterClass(&wc); |
1014 | |
1015 | hdc = GetDC(fe->hwnd); |
1016 | SetMapMode(hdc, MM_TEXT); |
1017 | |
97098757 |
1018 | fe->dlg_done = FALSE; |
077f3cbe |
1019 | |
1020 | fe->cfgfont = CreateFont(-MulDiv(8, GetDeviceCaps(hdc, LOGPIXELSY), 72), |
1021 | 0, 0, 0, 0, |
1022 | FALSE, FALSE, FALSE, DEFAULT_CHARSET, |
1023 | OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, |
1024 | DEFAULT_QUALITY, |
1025 | FF_SWISS, |
1026 | "MS Shell Dlg"); |
1027 | |
1028 | oldfont = SelectObject(hdc, fe->cfgfont); |
1029 | if (GetTextMetrics(hdc, &tm)) { |
1030 | height = tm.tmAscent + tm.tmDescent; |
1031 | width = tm.tmAveCharWidth; |
1032 | } else { |
1033 | height = width = 30; |
1034 | } |
1035 | |
5928817c |
1036 | fe->cfg = midend_get_config(fe->me, which, &title); |
1037 | fe->cfg_which = which; |
077f3cbe |
1038 | |
1039 | /* |
1040 | * Figure out the layout of the config box by measuring the |
1041 | * length of each piece of text. |
1042 | */ |
1043 | maxlabel = maxcheckbox = 0; |
1044 | winheight = height/2; |
1045 | |
1046 | for (i = fe->cfg; i->type != C_END; i++) { |
1047 | switch (i->type) { |
1048 | case C_STRING: |
1049 | case C_CHOICES: |
1050 | /* |
1051 | * Both these control types have a label filling only |
1052 | * the left-hand column of the box. |
1053 | */ |
1054 | if (GetTextExtentPoint32(hdc, i->name, strlen(i->name), &size) && |
1055 | maxlabel < size.cx) |
1056 | maxlabel = size.cx; |
1057 | winheight += height * 3 / 2 + (height / 2); |
1058 | break; |
1059 | |
1060 | case C_BOOLEAN: |
1061 | /* |
1062 | * Checkboxes take up the whole of the box width. |
1063 | */ |
1064 | if (GetTextExtentPoint32(hdc, i->name, strlen(i->name), &size) && |
1065 | maxcheckbox < size.cx) |
1066 | maxcheckbox = size.cx; |
1067 | winheight += height + (height / 2); |
1068 | break; |
1069 | } |
1070 | } |
1071 | |
1072 | winheight += height + height * 7 / 4; /* OK / Cancel buttons */ |
1073 | |
1074 | col1l = 2*width; |
1075 | col1r = col1l + maxlabel; |
1076 | col2l = col1r + 2*width; |
1077 | col2r = col2l + 30*width; |
1078 | if (col2r < col1l+2*height+maxcheckbox) |
1079 | col2r = col1l+2*height+maxcheckbox; |
1080 | winwidth = col2r + 2*width; |
1081 | |
97098757 |
1082 | SelectObject(hdc, oldfont); |
077f3cbe |
1083 | ReleaseDC(fe->hwnd, hdc); |
1084 | |
1085 | /* |
1086 | * Create the dialog, now that we know its size. |
1087 | */ |
1088 | { |
1089 | RECT r, r2; |
1090 | |
1091 | r.left = r.top = 0; |
1092 | r.right = winwidth; |
1093 | r.bottom = winheight; |
1094 | |
1095 | AdjustWindowRectEx(&r, (WS_OVERLAPPEDWINDOW /*| |
1096 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
1097 | WS_CAPTION | WS_SYSMENU*/) &~ |
1098 | (WS_MAXIMIZEBOX | WS_OVERLAPPED), |
1099 | FALSE, 0); |
1100 | |
1101 | /* |
1102 | * Centre the dialog on its parent window. |
1103 | */ |
1104 | r.right -= r.left; |
1105 | r.bottom -= r.top; |
1106 | GetWindowRect(fe->hwnd, &r2); |
1107 | r.left = (r2.left + r2.right - r.right) / 2; |
1108 | r.top = (r2.top + r2.bottom - r.bottom) / 2; |
1109 | r.right += r.left; |
1110 | r.bottom += r.top; |
1111 | |
5928817c |
1112 | fe->cfgbox = CreateWindowEx(0, wc.lpszClassName, title, |
077f3cbe |
1113 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
1114 | WS_CAPTION | WS_SYSMENU, |
1115 | r.left, r.top, |
1116 | r.right-r.left, r.bottom-r.top, |
1117 | fe->hwnd, NULL, fe->inst, NULL); |
5928817c |
1118 | sfree(title); |
077f3cbe |
1119 | } |
1120 | |
1121 | SendMessage(fe->cfgbox, WM_SETFONT, (WPARAM)fe->cfgfont, FALSE); |
1122 | |
1123 | SetWindowLong(fe->cfgbox, GWL_USERDATA, (LONG)fe); |
1124 | SetWindowLong(fe->cfgbox, DWL_DLGPROC, (LONG)ConfigDlgProc); |
1125 | |
1126 | /* |
1127 | * Count the controls so we can allocate cfgaux. |
1128 | */ |
1129 | for (nctrls = 0, i = fe->cfg; i->type != C_END; i++) |
1130 | nctrls++; |
1131 | fe->cfgaux = snewn(nctrls, struct cfg_aux); |
1132 | |
1133 | id = 1000; |
1134 | y = height/2; |
1135 | for (i = fe->cfg, j = fe->cfgaux; i->type != C_END; i++, j++) { |
1136 | switch (i->type) { |
1137 | case C_STRING: |
1138 | /* |
1139 | * Edit box with a label beside it. |
1140 | */ |
1141 | mkctrl(fe, col1l, col1r, y+height*1/8, y+height*9/8, |
1142 | "Static", 0, 0, i->name, id++); |
1143 | ctl = mkctrl(fe, col2l, col2r, y, y+height*3/2, |
1144 | "EDIT", WS_TABSTOP | ES_AUTOHSCROLL, |
1145 | WS_EX_CLIENTEDGE, "", (j->ctlid = id++)); |
1146 | SetWindowText(ctl, i->sval); |
1147 | y += height*3/2; |
1148 | break; |
1149 | |
1150 | case C_BOOLEAN: |
1151 | /* |
1152 | * Simple checkbox. |
1153 | */ |
1154 | mkctrl(fe, col1l, col2r, y, y+height, "BUTTON", |
1155 | BS_NOTIFY | BS_AUTOCHECKBOX | WS_TABSTOP, |
1156 | 0, i->name, (j->ctlid = id++)); |
42132f2d |
1157 | CheckDlgButton(fe->cfgbox, j->ctlid, (i->ival != 0)); |
077f3cbe |
1158 | y += height; |
1159 | break; |
1160 | |
1161 | case C_CHOICES: |
1162 | /* |
1163 | * Drop-down list with a label beside it. |
1164 | */ |
1165 | mkctrl(fe, col1l, col1r, y+height*1/8, y+height*9/8, |
1166 | "STATIC", 0, 0, i->name, id++); |
1167 | ctl = mkctrl(fe, col2l, col2r, y, y+height*41/2, |
1168 | "COMBOBOX", WS_TABSTOP | |
1169 | CBS_DROPDOWNLIST | CBS_HASSTRINGS, |
1170 | WS_EX_CLIENTEDGE, "", (j->ctlid = id++)); |
1171 | { |
1172 | char c, *p, *q, *str; |
1173 | |
1174 | SendMessage(ctl, CB_RESETCONTENT, 0, 0); |
1175 | p = i->sval; |
1176 | c = *p++; |
1177 | while (*p) { |
1178 | q = p; |
1179 | while (*q && *q != c) q++; |
1180 | str = snewn(q-p+1, char); |
1181 | strncpy(str, p, q-p); |
1182 | str[q-p] = '\0'; |
1183 | SendMessage(ctl, CB_ADDSTRING, 0, (LPARAM)str); |
1184 | sfree(str); |
1185 | if (*q) q++; |
1186 | p = q; |
1187 | } |
1188 | } |
1189 | |
1190 | SendMessage(ctl, CB_SETCURSEL, i->ival, 0); |
1191 | |
1192 | y += height*3/2; |
1193 | break; |
1194 | } |
1195 | |
1196 | assert(y < winheight); |
1197 | y += height/2; |
1198 | } |
1199 | |
1200 | y += height/2; /* extra space before OK and Cancel */ |
1201 | mkctrl(fe, col1l, (col1l+col2r)/2-width, y, y+height*7/4, "BUTTON", |
1202 | BS_PUSHBUTTON | BS_NOTIFY | WS_TABSTOP | BS_DEFPUSHBUTTON, 0, |
1203 | "OK", IDOK); |
1204 | mkctrl(fe, (col1l+col2r)/2+width, col2r, y, y+height*7/4, "BUTTON", |
1205 | BS_PUSHBUTTON | BS_NOTIFY | WS_TABSTOP, 0, "Cancel", IDCANCEL); |
1206 | |
1207 | SendMessage(fe->cfgbox, WM_INITDIALOG, 0, 0); |
1208 | |
1209 | EnableWindow(fe->hwnd, FALSE); |
1210 | ShowWindow(fe->cfgbox, SW_NORMAL); |
1211 | while ((gm=GetMessage(&msg, NULL, 0, 0)) > 0) { |
1212 | if (!IsDialogMessage(fe->cfgbox, &msg)) |
1213 | DispatchMessage(&msg); |
97098757 |
1214 | if (fe->dlg_done) |
077f3cbe |
1215 | break; |
1216 | } |
1217 | EnableWindow(fe->hwnd, TRUE); |
1218 | SetForegroundWindow(fe->hwnd); |
1219 | DestroyWindow(fe->cfgbox); |
1220 | DeleteObject(fe->cfgfont); |
1221 | |
1222 | free_cfg(fe->cfg); |
1223 | sfree(fe->cfgaux); |
1224 | |
97098757 |
1225 | return (fe->dlg_done == 2); |
077f3cbe |
1226 | } |
1227 | |
668be019 |
1228 | static void new_game_size(frontend *fe) |
077f3cbe |
1229 | { |
1230 | RECT r, sr; |
1231 | HDC hdc; |
1232 | int x, y; |
1233 | |
1e3e152d |
1234 | x = y = INT_MAX; |
1235 | midend_size(fe->me, &x, &y, FALSE); |
077f3cbe |
1236 | |
1237 | r.left = r.top = 0; |
1238 | r.right = x; |
1239 | r.bottom = y; |
1240 | AdjustWindowRectEx(&r, WS_OVERLAPPEDWINDOW &~ |
1241 | (WS_THICKFRAME | WS_MAXIMIZEBOX | |
1242 | WS_OVERLAPPED), |
1243 | TRUE, 0); |
1244 | |
1245 | if (fe->statusbar != NULL) { |
1246 | GetWindowRect(fe->statusbar, &sr); |
1247 | } else { |
1248 | sr.left = sr.right = sr.top = sr.bottom = 0; |
1249 | } |
1250 | SetWindowPos(fe->hwnd, NULL, 0, 0, |
1251 | r.right - r.left, |
1252 | r.bottom - r.top + sr.bottom - sr.top, |
1253 | SWP_NOMOVE | SWP_NOZORDER); |
1e3e152d |
1254 | |
1255 | check_window_size(fe, &x, &y); |
1256 | |
077f3cbe |
1257 | if (fe->statusbar != NULL) |
1258 | SetWindowPos(fe->statusbar, NULL, 0, y, x, |
1259 | sr.bottom - sr.top, SWP_NOZORDER); |
1260 | |
1261 | DeleteObject(fe->bitmap); |
1262 | |
1263 | hdc = GetDC(fe->hwnd); |
1264 | fe->bitmap = CreateCompatibleBitmap(hdc, x, y); |
1265 | ReleaseDC(fe->hwnd, hdc); |
1266 | |
1267 | midend_redraw(fe->me); |
1268 | } |
1269 | |
668be019 |
1270 | static void new_game_type(frontend *fe) |
1271 | { |
1272 | midend_new_game(fe->me); |
1273 | new_game_size(fe); |
1274 | } |
1275 | |
97c2790f |
1276 | static int is_alt_pressed(void) |
1277 | { |
1278 | BYTE keystate[256]; |
1279 | int r = GetKeyboardState(keystate); |
1280 | if (!r) |
1281 | return FALSE; |
1282 | if (keystate[VK_MENU] & 0x80) |
1283 | return TRUE; |
1284 | if (keystate[VK_RMENU] & 0x80) |
1285 | return TRUE; |
1286 | return FALSE; |
1287 | } |
1288 | |
668be019 |
1289 | static void savefile_write(void *wctx, void *buf, int len) |
1290 | { |
1291 | FILE *fp = (FILE *)wctx; |
1292 | fwrite(buf, 1, len, fp); |
1293 | } |
1294 | |
1295 | static int savefile_read(void *wctx, void *buf, int len) |
1296 | { |
1297 | FILE *fp = (FILE *)wctx; |
1298 | int ret; |
1299 | |
1300 | ret = fread(buf, 1, len, fp); |
1301 | return (ret == len); |
1302 | } |
1303 | |
4e7ef6e6 |
1304 | static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, |
1305 | WPARAM wParam, LPARAM lParam) |
1306 | { |
1307 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); |
668be019 |
1308 | int cmd; |
4e7ef6e6 |
1309 | |
1310 | switch (message) { |
1311 | case WM_CLOSE: |
1312 | DestroyWindow(hwnd); |
1313 | return 0; |
eb2ad6f1 |
1314 | case WM_COMMAND: |
668be019 |
1315 | cmd = wParam & ~0xF; /* low 4 bits reserved to Windows */ |
1316 | switch (cmd) { |
eb2ad6f1 |
1317 | case IDM_NEW: |
1318 | if (!midend_process_key(fe->me, 0, 0, 'n')) |
1319 | PostQuitMessage(0); |
1320 | break; |
1321 | case IDM_RESTART: |
7f89707c |
1322 | midend_restart_game(fe->me); |
eb2ad6f1 |
1323 | break; |
1324 | case IDM_UNDO: |
1325 | if (!midend_process_key(fe->me, 0, 0, 'u')) |
1326 | PostQuitMessage(0); |
1327 | break; |
1328 | case IDM_REDO: |
1329 | if (!midend_process_key(fe->me, 0, 0, '\x12')) |
1330 | PostQuitMessage(0); |
1331 | break; |
1cdfcdbd |
1332 | case IDM_COPY: |
1333 | { |
1334 | char *text = midend_text_format(fe->me); |
1335 | if (text) |
1336 | write_clip(hwnd, text); |
1337 | else |
1338 | MessageBeep(MB_ICONWARNING); |
6d5cbf79 |
1339 | sfree(text); |
1cdfcdbd |
1340 | } |
1341 | break; |
2ac6d24e |
1342 | case IDM_SOLVE: |
1343 | { |
1344 | char *msg = midend_solve(fe->me); |
1345 | if (msg) |
1346 | MessageBox(hwnd, msg, "Unable to solve", |
1347 | MB_ICONERROR | MB_OK); |
1348 | } |
1349 | break; |
eb2ad6f1 |
1350 | case IDM_QUIT: |
1351 | if (!midend_process_key(fe->me, 0, 0, 'q')) |
1352 | PostQuitMessage(0); |
1353 | break; |
077f3cbe |
1354 | case IDM_CONFIG: |
5928817c |
1355 | if (get_config(fe, CFG_SETTINGS)) |
1356 | new_game_type(fe); |
1357 | break; |
1358 | case IDM_SEED: |
1359 | if (get_config(fe, CFG_SEED)) |
077f3cbe |
1360 | new_game_type(fe); |
1361 | break; |
1185e3c5 |
1362 | case IDM_DESC: |
1363 | if (get_config(fe, CFG_DESC)) |
1364 | new_game_type(fe); |
1365 | break; |
97098757 |
1366 | case IDM_ABOUT: |
1367 | about(fe); |
1368 | break; |
668be019 |
1369 | case IDM_LOAD: |
1370 | case IDM_SAVE: |
1371 | { |
1372 | OPENFILENAME of; |
1373 | char filename[FILENAME_MAX]; |
1374 | int ret; |
1375 | |
1376 | memset(&of, 0, sizeof(of)); |
1377 | of.hwndOwner = hwnd; |
1378 | of.lpstrFilter = "All Files (*.*)\0*\0\0\0"; |
1379 | of.lpstrCustomFilter = NULL; |
1380 | of.nFilterIndex = 1; |
1381 | of.lpstrFile = filename; |
1382 | filename[0] = '\0'; |
1383 | of.nMaxFile = lenof(filename); |
1384 | of.lpstrFileTitle = NULL; |
1385 | of.lpstrTitle = (cmd == IDM_SAVE ? |
1386 | "Enter name of game file to save" : |
1387 | "Enter name of saved game file to load"); |
1388 | of.Flags = 0; |
1389 | #ifdef OPENFILENAME_SIZE_VERSION_400 |
1390 | of.lStructSize = OPENFILENAME_SIZE_VERSION_400; |
1391 | #else |
1392 | of.lStructSize = sizeof(of); |
1393 | #endif |
1394 | of.lpstrInitialDir = NULL; |
1395 | |
1396 | if (cmd == IDM_SAVE) |
1397 | ret = GetSaveFileName(&of); |
1398 | else |
1399 | ret = GetOpenFileName(&of); |
1400 | |
1401 | if (ret) { |
1402 | if (cmd == IDM_SAVE) { |
1403 | FILE *fp; |
1404 | |
1405 | if ((fp = fopen(filename, "r")) != NULL) { |
1406 | char buf[256 + FILENAME_MAX]; |
1407 | fclose(fp); |
1408 | /* file exists */ |
1409 | |
1410 | sprintf(buf, "Are you sure you want to overwrite" |
1411 | " the file \"%.*s\"?", |
1412 | FILENAME_MAX, filename); |
1413 | if (MessageBox(hwnd, buf, "Question", |
1414 | MB_YESNO | MB_ICONQUESTION) |
1415 | != IDYES) |
1416 | break; |
1417 | } |
1418 | |
1419 | fp = fopen(filename, "w"); |
1420 | |
1421 | if (!fp) { |
1422 | MessageBox(hwnd, "Unable to open save file", |
1423 | "Error", MB_ICONERROR | MB_OK); |
1424 | break; |
1425 | } |
1426 | |
1427 | midend_serialise(fe->me, savefile_write, fp); |
1428 | |
1429 | fclose(fp); |
1430 | } else { |
1431 | FILE *fp = fopen(filename, "r"); |
1432 | char *err; |
1433 | |
1434 | if (!fp) { |
1435 | MessageBox(hwnd, "Unable to open saved game file", |
1436 | "Error", MB_ICONERROR | MB_OK); |
1437 | break; |
1438 | } |
1439 | |
1440 | err = midend_deserialise(fe->me, savefile_read, fp); |
1441 | |
1442 | fclose(fp); |
1443 | |
1444 | if (err) { |
1445 | MessageBox(hwnd, err, "Error", MB_ICONERROR|MB_OK); |
1446 | break; |
1447 | } |
1448 | |
1449 | new_game_size(fe); |
1450 | } |
1451 | } |
1452 | } |
1453 | |
1454 | break; |
e91825f8 |
1455 | case IDM_HELPC: |
1456 | assert(fe->help_path); |
1457 | WinHelp(hwnd, fe->help_path, |
1458 | fe->help_has_contents ? HELP_FINDER : HELP_CONTENTS, 0); |
1459 | break; |
1460 | case IDM_GAMEHELP: |
1461 | assert(fe->help_path); |
be8d5aa1 |
1462 | assert(thegame.winhelp_topic); |
e91825f8 |
1463 | { |
be8d5aa1 |
1464 | char *cmd = snewn(10+strlen(thegame.winhelp_topic), char); |
1465 | sprintf(cmd, "JI(`',`%s')", thegame.winhelp_topic); |
e91825f8 |
1466 | WinHelp(hwnd, fe->help_path, HELP_COMMAND, (DWORD)cmd); |
1467 | sfree(cmd); |
1468 | } |
1469 | break; |
eb2ad6f1 |
1470 | default: |
1471 | { |
1472 | int p = ((wParam &~ 0xF) - IDM_PRESETS) / 0x10; |
1473 | |
1474 | if (p >= 0 && p < fe->npresets) { |
eb2ad6f1 |
1475 | midend_set_params(fe->me, fe->presets[p]); |
077f3cbe |
1476 | new_game_type(fe); |
eb2ad6f1 |
1477 | } |
1478 | } |
1479 | break; |
1480 | } |
1481 | break; |
4e7ef6e6 |
1482 | case WM_DESTROY: |
1483 | PostQuitMessage(0); |
1484 | return 0; |
1485 | case WM_PAINT: |
1486 | { |
1487 | PAINTSTRUCT p; |
1488 | HDC hdc, hdc2; |
1489 | HBITMAP prevbm; |
1490 | |
1491 | hdc = BeginPaint(hwnd, &p); |
1492 | hdc2 = CreateCompatibleDC(hdc); |
1493 | prevbm = SelectObject(hdc2, fe->bitmap); |
1494 | BitBlt(hdc, |
1495 | p.rcPaint.left, p.rcPaint.top, |
1496 | p.rcPaint.right - p.rcPaint.left, |
1497 | p.rcPaint.bottom - p.rcPaint.top, |
1498 | hdc2, |
1499 | p.rcPaint.left, p.rcPaint.top, |
1500 | SRCCOPY); |
1501 | SelectObject(hdc2, prevbm); |
1502 | DeleteDC(hdc2); |
1503 | EndPaint(hwnd, &p); |
1504 | } |
1505 | return 0; |
1506 | case WM_KEYDOWN: |
1507 | { |
1508 | int key = -1; |
f0ee053c |
1509 | BYTE keystate[256]; |
1510 | int r = GetKeyboardState(keystate); |
1511 | int shift = (r && (keystate[VK_SHIFT] & 0x80)) ? MOD_SHFT : 0; |
1512 | int ctrl = (r && (keystate[VK_CONTROL] & 0x80)) ? MOD_CTRL : 0; |
4e7ef6e6 |
1513 | |
1514 | switch (wParam) { |
3c833d45 |
1515 | case VK_LEFT: |
1516 | if (!(lParam & 0x01000000)) |
1517 | key = MOD_NUM_KEYPAD | '4'; |
f0ee053c |
1518 | else |
1519 | key = shift | ctrl | CURSOR_LEFT; |
3c833d45 |
1520 | break; |
1521 | case VK_RIGHT: |
1522 | if (!(lParam & 0x01000000)) |
1523 | key = MOD_NUM_KEYPAD | '6'; |
f0ee053c |
1524 | else |
1525 | key = shift | ctrl | CURSOR_RIGHT; |
3c833d45 |
1526 | break; |
1527 | case VK_UP: |
1528 | if (!(lParam & 0x01000000)) |
1529 | key = MOD_NUM_KEYPAD | '8'; |
f0ee053c |
1530 | else |
1531 | key = shift | ctrl | CURSOR_UP; |
3c833d45 |
1532 | break; |
1533 | case VK_DOWN: |
1534 | if (!(lParam & 0x01000000)) |
1535 | key = MOD_NUM_KEYPAD | '2'; |
f0ee053c |
1536 | else |
1537 | key = shift | ctrl | CURSOR_DOWN; |
3c833d45 |
1538 | break; |
c71454c0 |
1539 | /* |
1540 | * Diagonal keys on the numeric keypad. |
1541 | */ |
1542 | case VK_PRIOR: |
3c833d45 |
1543 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '9'; |
c71454c0 |
1544 | break; |
1545 | case VK_NEXT: |
3c833d45 |
1546 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '3'; |
c71454c0 |
1547 | break; |
1548 | case VK_HOME: |
3c833d45 |
1549 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '7'; |
c71454c0 |
1550 | break; |
1551 | case VK_END: |
3c833d45 |
1552 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '1'; |
1553 | break; |
1554 | case VK_INSERT: |
1555 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '0'; |
1556 | break; |
1557 | case VK_CLEAR: |
1558 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '5'; |
c71454c0 |
1559 | break; |
1560 | /* |
1561 | * Numeric keypad keys with Num Lock on. |
1562 | */ |
3c833d45 |
1563 | case VK_NUMPAD4: key = MOD_NUM_KEYPAD | '4'; break; |
1564 | case VK_NUMPAD6: key = MOD_NUM_KEYPAD | '6'; break; |
1565 | case VK_NUMPAD8: key = MOD_NUM_KEYPAD | '8'; break; |
1566 | case VK_NUMPAD2: key = MOD_NUM_KEYPAD | '2'; break; |
1567 | case VK_NUMPAD5: key = MOD_NUM_KEYPAD | '5'; break; |
1568 | case VK_NUMPAD9: key = MOD_NUM_KEYPAD | '9'; break; |
1569 | case VK_NUMPAD3: key = MOD_NUM_KEYPAD | '3'; break; |
1570 | case VK_NUMPAD7: key = MOD_NUM_KEYPAD | '7'; break; |
1571 | case VK_NUMPAD1: key = MOD_NUM_KEYPAD | '1'; break; |
1572 | case VK_NUMPAD0: key = MOD_NUM_KEYPAD | '0'; break; |
4e7ef6e6 |
1573 | } |
1574 | |
1575 | if (key != -1) { |
eb2ad6f1 |
1576 | if (!midend_process_key(fe->me, 0, 0, key)) |
4e7ef6e6 |
1577 | PostQuitMessage(0); |
c71454c0 |
1578 | } else { |
1579 | MSG m; |
1580 | m.hwnd = hwnd; |
1581 | m.message = WM_KEYDOWN; |
1582 | m.wParam = wParam; |
1583 | m.lParam = lParam & 0xdfff; |
1584 | TranslateMessage(&m); |
4e7ef6e6 |
1585 | } |
1586 | } |
1587 | break; |
1588 | case WM_LBUTTONDOWN: |
1589 | case WM_RBUTTONDOWN: |
1590 | case WM_MBUTTONDOWN: |
b0f06719 |
1591 | { |
1592 | int button; |
1593 | |
1594 | /* |
1595 | * Shift-clicks count as middle-clicks, since otherwise |
1596 | * two-button Windows users won't have any kind of |
1597 | * middle click to use. |
1598 | */ |
1599 | if (message == WM_MBUTTONDOWN || (wParam & MK_SHIFT)) |
1600 | button = MIDDLE_BUTTON; |
97c2790f |
1601 | else if (message == WM_RBUTTONDOWN || is_alt_pressed()) |
b0f06719 |
1602 | button = RIGHT_BUTTON; |
97c2790f |
1603 | else |
1604 | button = LEFT_BUTTON; |
74a4e547 |
1605 | |
5dda68e8 |
1606 | if (!midend_process_key(fe->me, (signed short)LOWORD(lParam), |
1607 | (signed short)HIWORD(lParam), button)) |
74a4e547 |
1608 | PostQuitMessage(0); |
1609 | |
1610 | SetCapture(hwnd); |
1611 | } |
1612 | break; |
1613 | case WM_LBUTTONUP: |
1614 | case WM_RBUTTONUP: |
1615 | case WM_MBUTTONUP: |
1616 | { |
1617 | int button; |
1618 | |
1619 | /* |
1620 | * Shift-clicks count as middle-clicks, since otherwise |
1621 | * two-button Windows users won't have any kind of |
1622 | * middle click to use. |
1623 | */ |
1624 | if (message == WM_MBUTTONUP || (wParam & MK_SHIFT)) |
1625 | button = MIDDLE_RELEASE; |
97c2790f |
1626 | else if (message == WM_RBUTTONUP || is_alt_pressed()) |
74a4e547 |
1627 | button = RIGHT_RELEASE; |
97c2790f |
1628 | else |
1629 | button = LEFT_RELEASE; |
74a4e547 |
1630 | |
5dda68e8 |
1631 | if (!midend_process_key(fe->me, (signed short)LOWORD(lParam), |
1632 | (signed short)HIWORD(lParam), button)) |
74a4e547 |
1633 | PostQuitMessage(0); |
1634 | |
1635 | ReleaseCapture(); |
1636 | } |
1637 | break; |
1638 | case WM_MOUSEMOVE: |
1639 | { |
1640 | int button; |
1641 | |
1642 | if (wParam & (MK_MBUTTON | MK_SHIFT)) |
1643 | button = MIDDLE_DRAG; |
97c2790f |
1644 | else if (wParam & MK_RBUTTON || is_alt_pressed()) |
74a4e547 |
1645 | button = RIGHT_DRAG; |
97c2790f |
1646 | else |
1647 | button = LEFT_DRAG; |
74a4e547 |
1648 | |
5dda68e8 |
1649 | if (!midend_process_key(fe->me, (signed short)LOWORD(lParam), |
1650 | (signed short)HIWORD(lParam), button)) |
b0f06719 |
1651 | PostQuitMessage(0); |
1652 | } |
4e7ef6e6 |
1653 | break; |
1654 | case WM_CHAR: |
eb2ad6f1 |
1655 | if (!midend_process_key(fe->me, 0, 0, (unsigned char)wParam)) |
4e7ef6e6 |
1656 | PostQuitMessage(0); |
1657 | return 0; |
1658 | case WM_TIMER: |
8c1fd974 |
1659 | if (fe->timer) { |
1660 | DWORD now = GetTickCount(); |
1661 | float elapsed = (float) (now - fe->timer_last_tickcount) * 0.001F; |
1662 | midend_timer(fe->me, elapsed); |
1663 | fe->timer_last_tickcount = now; |
1664 | } |
4e7ef6e6 |
1665 | return 0; |
1666 | } |
1667 | |
1668 | return DefWindowProc(hwnd, message, wParam, lParam); |
1669 | } |
1670 | |
1671 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) |
1672 | { |
1673 | MSG msg; |
8b7938e7 |
1674 | char *error; |
4e7ef6e6 |
1675 | |
fd1a1a2b |
1676 | InitCommonControls(); |
1677 | |
4e7ef6e6 |
1678 | if (!prev) { |
1679 | WNDCLASS wndclass; |
1680 | |
1681 | wndclass.style = 0; |
1682 | wndclass.lpfnWndProc = WndProc; |
1683 | wndclass.cbClsExtra = 0; |
1684 | wndclass.cbWndExtra = 0; |
1685 | wndclass.hInstance = inst; |
1686 | wndclass.hIcon = LoadIcon(inst, IDI_APPLICATION); |
1687 | wndclass.hCursor = LoadCursor(NULL, IDC_ARROW); |
1688 | wndclass.hbrBackground = NULL; |
1689 | wndclass.lpszMenuName = NULL; |
be8d5aa1 |
1690 | wndclass.lpszClassName = thegame.name; |
4e7ef6e6 |
1691 | |
1692 | RegisterClass(&wndclass); |
1693 | } |
1694 | |
89167dad |
1695 | while (*cmdline && isspace((unsigned char)*cmdline)) |
8b7938e7 |
1696 | cmdline++; |
1697 | |
1698 | if (!new_window(inst, *cmdline ? cmdline : NULL, &error)) { |
1699 | char buf[128]; |
be8d5aa1 |
1700 | sprintf(buf, "%.100s Error", thegame.name); |
8b7938e7 |
1701 | MessageBox(NULL, error, buf, MB_OK|MB_ICONERROR); |
1702 | return 1; |
1703 | } |
4e7ef6e6 |
1704 | |
1705 | while (GetMessage(&msg, NULL, 0, 0)) { |
4e7ef6e6 |
1706 | DispatchMessage(&msg); |
1707 | } |
1708 | |
1709 | return msg.wParam; |
1710 | } |