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 { |
dafd6cf6 |
93 | midend *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 | |
dafd6cf6 |
139 | static void win_status_bar(void *handle, char *text) |
fd1a1a2b |
140 | { |
dafd6cf6 |
141 | frontend *fe = (frontend *)handle; |
48dcdd62 |
142 | char *rewritten = midend_rewrite_statusbar(fe->me, text); |
143 | if (!fe->laststatus || strcmp(rewritten, fe->laststatus)) { |
144 | SetWindowText(fe->statusbar, rewritten); |
145 | sfree(fe->laststatus); |
146 | fe->laststatus = rewritten; |
147 | } else { |
148 | sfree(rewritten); |
149 | } |
fd1a1a2b |
150 | } |
151 | |
dafd6cf6 |
152 | static blitter *win_blitter_new(void *handle, int w, int h) |
3161048d |
153 | { |
154 | blitter *bl = snew(blitter); |
155 | |
156 | memset(bl, 0, sizeof(blitter)); |
157 | bl->w = w; |
158 | bl->h = h; |
159 | bl->bitmap = 0; |
160 | |
161 | return bl; |
162 | } |
163 | |
dafd6cf6 |
164 | static void win_blitter_free(void *handle, blitter *bl) |
3161048d |
165 | { |
166 | if (bl->bitmap) DeleteObject(bl->bitmap); |
167 | sfree(bl); |
168 | } |
169 | |
170 | static void blitter_mkbitmap(frontend *fe, blitter *bl) |
171 | { |
172 | HDC hdc = GetDC(fe->hwnd); |
173 | bl->bitmap = CreateCompatibleBitmap(hdc, bl->w, bl->h); |
174 | ReleaseDC(fe->hwnd, hdc); |
175 | } |
176 | |
177 | /* BitBlt(dstDC, dstX, dstY, dstW, dstH, srcDC, srcX, srcY, dType) */ |
178 | |
dafd6cf6 |
179 | static void win_blitter_save(void *handle, blitter *bl, int x, int y) |
3161048d |
180 | { |
dafd6cf6 |
181 | frontend *fe = (frontend *)handle; |
3161048d |
182 | HDC hdc_win, hdc_blit; |
183 | HBITMAP prev_blit; |
184 | |
185 | if (!bl->bitmap) blitter_mkbitmap(fe, bl); |
186 | |
187 | bl->x = x; bl->y = y; |
188 | |
189 | hdc_win = GetDC(fe->hwnd); |
190 | hdc_blit = CreateCompatibleDC(hdc_win); |
191 | if (!hdc_blit) fatal("hdc_blit failed: 0x%x", GetLastError()); |
192 | |
193 | prev_blit = SelectObject(hdc_blit, bl->bitmap); |
194 | if (prev_blit == NULL || prev_blit == HGDI_ERROR) |
195 | fatal("SelectObject for hdc_main failed: 0x%x", GetLastError()); |
196 | |
197 | if (!BitBlt(hdc_blit, 0, 0, bl->w, bl->h, |
198 | fe->hdc_bm, x, y, SRCCOPY)) |
199 | fatal("BitBlt failed: 0x%x", GetLastError()); |
200 | |
201 | SelectObject(hdc_blit, prev_blit); |
202 | DeleteDC(hdc_blit); |
203 | ReleaseDC(fe->hwnd, hdc_win); |
204 | } |
205 | |
dafd6cf6 |
206 | static void win_blitter_load(void *handle, blitter *bl, int x, int y) |
3161048d |
207 | { |
dafd6cf6 |
208 | frontend *fe = (frontend *)handle; |
3161048d |
209 | HDC hdc_win, hdc_blit; |
210 | HBITMAP prev_blit; |
211 | |
212 | assert(bl->bitmap); /* we should always have saved before loading */ |
213 | |
214 | if (x == BLITTER_FROMSAVED) x = bl->x; |
215 | if (y == BLITTER_FROMSAVED) y = bl->y; |
216 | |
217 | hdc_win = GetDC(fe->hwnd); |
218 | hdc_blit = CreateCompatibleDC(hdc_win); |
219 | |
220 | prev_blit = SelectObject(hdc_blit, bl->bitmap); |
221 | |
222 | BitBlt(fe->hdc_bm, x, y, bl->w, bl->h, |
223 | hdc_blit, 0, 0, SRCCOPY); |
224 | |
225 | SelectObject(hdc_blit, prev_blit); |
226 | DeleteDC(hdc_blit); |
227 | ReleaseDC(fe->hwnd, hdc_win); |
228 | } |
229 | |
4e7ef6e6 |
230 | void frontend_default_colour(frontend *fe, float *output) |
231 | { |
232 | DWORD c = GetSysColor(COLOR_MENU); /* ick */ |
233 | |
234 | output[0] = (float)(GetRValue(c) / 255.0); |
235 | output[1] = (float)(GetGValue(c) / 255.0); |
236 | output[2] = (float)(GetBValue(c) / 255.0); |
237 | } |
238 | |
dafd6cf6 |
239 | static void win_clip(void *handle, int x, int y, int w, int h) |
4efb3868 |
240 | { |
dafd6cf6 |
241 | frontend *fe = (frontend *)handle; |
4efb3868 |
242 | IntersectClipRect(fe->hdc_bm, x, y, x+w, y+h); |
243 | } |
244 | |
dafd6cf6 |
245 | static void win_unclip(void *handle) |
4efb3868 |
246 | { |
dafd6cf6 |
247 | frontend *fe = (frontend *)handle; |
ea25d9da |
248 | SelectClipRgn(fe->hdc_bm, NULL); |
4efb3868 |
249 | } |
250 | |
dafd6cf6 |
251 | static void win_draw_text(void *handle, int x, int y, int fonttype, |
252 | int fontsize, int align, int colour, char *text) |
4efb3868 |
253 | { |
dafd6cf6 |
254 | frontend *fe = (frontend *)handle; |
4efb3868 |
255 | int i; |
256 | |
257 | /* |
258 | * Find or create the font. |
259 | */ |
260 | for (i = 0; i < fe->nfonts; i++) |
261 | if (fe->fonts[i].type == fonttype && fe->fonts[i].size == fontsize) |
262 | break; |
263 | |
264 | if (i == fe->nfonts) { |
265 | if (fe->fontsize <= fe->nfonts) { |
266 | fe->fontsize = fe->nfonts + 10; |
267 | fe->fonts = sresize(fe->fonts, fe->fontsize, struct font); |
268 | } |
269 | |
270 | fe->nfonts++; |
271 | |
272 | fe->fonts[i].type = fonttype; |
273 | fe->fonts[i].size = fontsize; |
274 | |
f17b8728 |
275 | fe->fonts[i].font = CreateFont(-fontsize, 0, 0, 0, FW_BOLD, |
4efb3868 |
276 | FALSE, FALSE, FALSE, DEFAULT_CHARSET, |
277 | OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, |
278 | DEFAULT_QUALITY, |
279 | (fonttype == FONT_FIXED ? |
280 | FIXED_PITCH | FF_DONTCARE : |
281 | VARIABLE_PITCH | FF_SWISS), |
282 | NULL); |
283 | } |
284 | |
285 | /* |
286 | * Position and draw the text. |
287 | */ |
288 | { |
289 | HFONT oldfont; |
290 | TEXTMETRIC tm; |
291 | SIZE size; |
292 | |
293 | oldfont = SelectObject(fe->hdc_bm, fe->fonts[i].font); |
294 | if (GetTextMetrics(fe->hdc_bm, &tm)) { |
295 | if (align & ALIGN_VCENTRE) |
296 | y -= (tm.tmAscent+tm.tmDescent)/2; |
297 | else |
298 | y -= tm.tmAscent; |
299 | } |
300 | if (GetTextExtentPoint32(fe->hdc_bm, text, strlen(text), &size)) { |
301 | if (align & ALIGN_HCENTRE) |
302 | x -= size.cx / 2; |
303 | else if (align & ALIGN_HRIGHT) |
304 | x -= size.cx; |
305 | } |
306 | SetBkMode(fe->hdc_bm, TRANSPARENT); |
0572b5d8 |
307 | SetTextColor(fe->hdc_bm, fe->colours[colour]); |
4efb3868 |
308 | TextOut(fe->hdc_bm, x, y, text, strlen(text)); |
309 | SelectObject(fe->hdc_bm, oldfont); |
310 | } |
311 | } |
312 | |
dafd6cf6 |
313 | static void win_draw_rect(void *handle, int x, int y, int w, int h, int colour) |
4e7ef6e6 |
314 | { |
dafd6cf6 |
315 | frontend *fe = (frontend *)handle; |
fbdd7610 |
316 | if (w == 1 && h == 1) { |
317 | /* |
318 | * Rectangle() appears to get uppity if asked to draw a 1x1 |
319 | * rectangle, presumably on the grounds that that's beneath |
320 | * its dignity and you ought to be using SetPixel instead. |
321 | * So I will. |
322 | */ |
323 | SetPixel(fe->hdc_bm, x, y, fe->colours[colour]); |
324 | } else { |
325 | HBRUSH oldbrush = SelectObject(fe->hdc_bm, fe->brushes[colour]); |
326 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[colour]); |
327 | Rectangle(fe->hdc_bm, x, y, x+w, y+h); |
328 | SelectObject(fe->hdc_bm, oldbrush); |
329 | SelectObject(fe->hdc_bm, oldpen); |
330 | } |
4e7ef6e6 |
331 | } |
332 | |
dafd6cf6 |
333 | static void win_draw_line(void *handle, int x1, int y1, int x2, int y2, int colour) |
4e7ef6e6 |
334 | { |
dafd6cf6 |
335 | frontend *fe = (frontend *)handle; |
4e7ef6e6 |
336 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[colour]); |
337 | MoveToEx(fe->hdc_bm, x1, y1, NULL); |
338 | LineTo(fe->hdc_bm, x2, y2); |
339 | SetPixel(fe->hdc_bm, x2, y2, fe->colours[colour]); |
340 | SelectObject(fe->hdc_bm, oldpen); |
341 | } |
342 | |
dafd6cf6 |
343 | static void win_draw_circle(void *handle, int cx, int cy, int radius, |
344 | int fillcolour, int outlinecolour) |
550efd7f |
345 | { |
dafd6cf6 |
346 | frontend *fe = (frontend *)handle; |
28b5987d |
347 | assert(outlinecolour >= 0); |
348 | |
349 | if (fillcolour >= 0) { |
350 | HBRUSH oldbrush = SelectObject(fe->hdc_bm, fe->brushes[fillcolour]); |
351 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[outlinecolour]); |
550efd7f |
352 | Ellipse(fe->hdc_bm, cx - radius, cy - radius, |
353 | cx + radius + 1, cy + radius + 1); |
354 | SelectObject(fe->hdc_bm, oldbrush); |
355 | SelectObject(fe->hdc_bm, oldpen); |
356 | } else { |
28b5987d |
357 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[outlinecolour]); |
358 | Arc(fe->hdc_bm, cx - radius, cy - radius, |
359 | cx + radius + 1, cy + radius + 1, |
360 | cx - radius, cy, cx - radius, cy); |
550efd7f |
361 | SelectObject(fe->hdc_bm, oldpen); |
84cf18f7 |
362 | } |
550efd7f |
363 | } |
364 | |
dafd6cf6 |
365 | static void win_draw_polygon(void *handle, int *coords, int npoints, |
366 | int fillcolour, int outlinecolour) |
4e7ef6e6 |
367 | { |
dafd6cf6 |
368 | frontend *fe = (frontend *)handle; |
4e7ef6e6 |
369 | POINT *pts = snewn(npoints+1, POINT); |
370 | int i; |
371 | |
372 | for (i = 0; i <= npoints; i++) { |
373 | int j = (i < npoints ? i : 0); |
374 | pts[i].x = coords[j*2]; |
375 | pts[i].y = coords[j*2+1]; |
376 | } |
377 | |
28b5987d |
378 | assert(outlinecolour >= 0); |
379 | |
380 | if (fillcolour >= 0) { |
381 | HBRUSH oldbrush = SelectObject(fe->hdc_bm, fe->brushes[fillcolour]); |
382 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[outlinecolour]); |
4e7ef6e6 |
383 | Polygon(fe->hdc_bm, pts, npoints); |
384 | SelectObject(fe->hdc_bm, oldbrush); |
385 | SelectObject(fe->hdc_bm, oldpen); |
386 | } else { |
28b5987d |
387 | HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[outlinecolour]); |
4e7ef6e6 |
388 | Polyline(fe->hdc_bm, pts, npoints+1); |
389 | SelectObject(fe->hdc_bm, oldpen); |
390 | } |
391 | |
392 | sfree(pts); |
393 | } |
394 | |
dafd6cf6 |
395 | static void win_start_draw(void *handle) |
4e7ef6e6 |
396 | { |
dafd6cf6 |
397 | frontend *fe = (frontend *)handle; |
4e7ef6e6 |
398 | HDC hdc_win; |
399 | hdc_win = GetDC(fe->hwnd); |
400 | fe->hdc_bm = CreateCompatibleDC(hdc_win); |
401 | fe->prevbm = SelectObject(fe->hdc_bm, fe->bitmap); |
402 | ReleaseDC(fe->hwnd, hdc_win); |
4efb3868 |
403 | fe->clip = NULL; |
077f3cbe |
404 | SetMapMode(fe->hdc_bm, MM_TEXT); |
4e7ef6e6 |
405 | } |
406 | |
dafd6cf6 |
407 | static void win_draw_update(void *handle, int x, int y, int w, int h) |
4e7ef6e6 |
408 | { |
dafd6cf6 |
409 | frontend *fe = (frontend *)handle; |
4e7ef6e6 |
410 | RECT r; |
411 | |
412 | r.left = x; |
413 | r.top = y; |
414 | r.right = x + w; |
415 | r.bottom = y + h; |
416 | |
417 | InvalidateRect(fe->hwnd, &r, FALSE); |
418 | } |
419 | |
dafd6cf6 |
420 | static void win_end_draw(void *handle) |
4e7ef6e6 |
421 | { |
dafd6cf6 |
422 | frontend *fe = (frontend *)handle; |
4e7ef6e6 |
423 | SelectObject(fe->hdc_bm, fe->prevbm); |
424 | DeleteDC(fe->hdc_bm); |
4efb3868 |
425 | if (fe->clip) { |
426 | DeleteObject(fe->clip); |
427 | fe->clip = NULL; |
428 | } |
4e7ef6e6 |
429 | } |
430 | |
dafd6cf6 |
431 | const struct drawing_api win_drawing = { |
432 | win_draw_text, |
433 | win_draw_rect, |
434 | win_draw_line, |
435 | win_draw_polygon, |
436 | win_draw_circle, |
437 | win_draw_update, |
438 | win_clip, |
439 | win_unclip, |
440 | win_start_draw, |
441 | win_end_draw, |
442 | win_status_bar, |
443 | win_blitter_new, |
444 | win_blitter_free, |
445 | win_blitter_save, |
446 | win_blitter_load, |
447 | NULL, NULL, NULL, NULL, NULL, NULL, /* {begin,end}_{doc,page,puzzle} */ |
448 | NULL, /* line_width */ |
449 | }; |
450 | |
4e7ef6e6 |
451 | void deactivate_timer(frontend *fe) |
452 | { |
986cc2de |
453 | if (fe->hwnd) KillTimer(fe->hwnd, fe->timer); |
4e7ef6e6 |
454 | fe->timer = 0; |
455 | } |
456 | |
457 | void activate_timer(frontend *fe) |
458 | { |
8c1fd974 |
459 | if (!fe->timer) { |
460 | fe->timer = SetTimer(fe->hwnd, fe->timer, 20, NULL); |
461 | fe->timer_last_tickcount = GetTickCount(); |
462 | } |
4e7ef6e6 |
463 | } |
464 | |
dafd6cf6 |
465 | /* |
466 | * Since this front end does not support printing (yet), we need |
467 | * this stub to satisfy the reference in midend_print_puzzle(). |
468 | */ |
469 | void document_add_puzzle(document *doc, const game *game, game_params *par, |
470 | game_state *st, game_state *st2) |
471 | { |
472 | } |
473 | |
1cdfcdbd |
474 | void write_clip(HWND hwnd, char *data) |
475 | { |
476 | HGLOBAL clipdata; |
6d5cbf79 |
477 | int len, i, j; |
478 | char *data2; |
1cdfcdbd |
479 | void *lock; |
480 | |
6d5cbf79 |
481 | /* |
482 | * Windows expects CRLF in the clipboard, so we must convert |
483 | * any \n that has come out of the puzzle backend. |
484 | */ |
485 | len = 0; |
486 | for (i = 0; data[i]; i++) { |
487 | if (data[i] == '\n') |
488 | len++; |
489 | len++; |
490 | } |
491 | data2 = snewn(len+1, char); |
492 | j = 0; |
493 | for (i = 0; data[i]; i++) { |
494 | if (data[i] == '\n') |
495 | data2[j++] = '\r'; |
496 | data2[j++] = data[i]; |
497 | } |
498 | assert(j == len); |
499 | data2[j] = '\0'; |
500 | |
1cdfcdbd |
501 | clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len + 1); |
502 | if (!clipdata) |
503 | return; |
504 | lock = GlobalLock(clipdata); |
505 | if (!lock) |
506 | return; |
6d5cbf79 |
507 | memcpy(lock, data2, len); |
1cdfcdbd |
508 | ((unsigned char *) lock)[len] = 0; |
509 | GlobalUnlock(clipdata); |
510 | |
511 | if (OpenClipboard(hwnd)) { |
512 | EmptyClipboard(); |
513 | SetClipboardData(CF_TEXT, clipdata); |
514 | CloseClipboard(); |
515 | } else |
516 | GlobalFree(clipdata); |
6d5cbf79 |
517 | |
518 | sfree(data2); |
1cdfcdbd |
519 | } |
520 | |
e91825f8 |
521 | /* |
522 | * See if we can find a help file. |
523 | */ |
524 | static void find_help_file(frontend *fe) |
525 | { |
526 | char b[2048], *p, *q, *r; |
527 | FILE *fp; |
528 | if (!fe->help_path) { |
529 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
530 | r = b; |
531 | p = strrchr(b, '\\'); |
532 | if (p && p >= r) r = p+1; |
533 | q = strrchr(b, ':'); |
534 | if (q && q >= r) r = q+1; |
535 | strcpy(r, HELP_FILE_NAME); |
536 | if ( (fp = fopen(b, "r")) != NULL) { |
537 | fe->help_path = dupstr(b); |
538 | fclose(fp); |
539 | } else |
540 | fe->help_path = NULL; |
541 | strcpy(r, HELP_CNT_NAME); |
542 | if ( (fp = fopen(b, "r")) != NULL) { |
543 | fe->help_has_contents = TRUE; |
544 | fclose(fp); |
545 | } else |
546 | fe->help_has_contents = FALSE; |
547 | } |
548 | } |
549 | |
1e3e152d |
550 | static void check_window_size(frontend *fe, int *px, int *py) |
551 | { |
552 | RECT r; |
553 | int x, y, sy; |
554 | |
555 | if (fe->statusbar) { |
556 | RECT sr; |
557 | GetWindowRect(fe->statusbar, &sr); |
558 | sy = sr.bottom - sr.top; |
559 | } else { |
560 | sy = 0; |
561 | } |
562 | |
563 | /* |
564 | * See if we actually got the window size we wanted, and adjust |
565 | * the puzzle size if not. |
566 | */ |
567 | GetClientRect(fe->hwnd, &r); |
568 | x = r.right - r.left; |
569 | y = r.bottom - r.top - sy; |
570 | midend_size(fe->me, &x, &y, FALSE); |
571 | if (x != r.right - r.left || y != r.bottom - r.top) { |
572 | /* |
573 | * Resize the window, now we know what size we _really_ |
574 | * want it to be. |
575 | */ |
576 | r.left = r.top = 0; |
577 | r.right = x; |
578 | r.bottom = y + sy; |
579 | AdjustWindowRectEx(&r, WS_OVERLAPPEDWINDOW &~ |
580 | (WS_THICKFRAME | WS_MAXIMIZEBOX | WS_OVERLAPPED), |
581 | TRUE, 0); |
582 | SetWindowPos(fe->hwnd, NULL, 0, 0, r.right - r.left, r.bottom - r.top, |
583 | SWP_NOMOVE | SWP_NOZORDER); |
584 | } |
585 | |
586 | if (fe->statusbar) { |
587 | GetClientRect(fe->hwnd, &r); |
588 | SetWindowPos(fe->statusbar, NULL, 0, r.bottom-r.top-sy, r.right-r.left, |
589 | sy, SWP_NOZORDER); |
590 | } |
591 | |
592 | *px = x; |
593 | *py = y; |
594 | } |
595 | |
8b7938e7 |
596 | static frontend *new_window(HINSTANCE inst, char *game_id, char **error) |
4e7ef6e6 |
597 | { |
598 | frontend *fe; |
599 | int x, y; |
1e3e152d |
600 | RECT r; |
4e7ef6e6 |
601 | HDC hdc; |
602 | |
603 | fe = snew(frontend); |
48d70ca9 |
604 | |
dafd6cf6 |
605 | fe->me = midend_new(fe, &thegame, &win_drawing, fe); |
48d70ca9 |
606 | |
8b7938e7 |
607 | if (game_id) { |
1185e3c5 |
608 | *error = midend_game_id(fe->me, game_id); |
8b7938e7 |
609 | if (*error) { |
610 | midend_free(fe->me); |
611 | sfree(fe); |
612 | return NULL; |
613 | } |
614 | } |
615 | |
e91825f8 |
616 | fe->help_path = NULL; |
617 | find_help_file(fe); |
618 | |
077f3cbe |
619 | fe->inst = inst; |
4e7ef6e6 |
620 | |
621 | fe->timer = 0; |
986cc2de |
622 | fe->hwnd = NULL; |
623 | |
624 | midend_new_game(fe->me); |
4e7ef6e6 |
625 | |
6beae131 |
626 | fe->fonts = NULL; |
627 | fe->nfonts = fe->fontsize = 0; |
628 | |
48dcdd62 |
629 | fe->laststatus = NULL; |
630 | |
4e7ef6e6 |
631 | { |
632 | int i, ncolours; |
633 | float *colours; |
634 | |
635 | colours = midend_colours(fe->me, &ncolours); |
636 | |
637 | fe->colours = snewn(ncolours, COLORREF); |
638 | fe->brushes = snewn(ncolours, HBRUSH); |
639 | fe->pens = snewn(ncolours, HPEN); |
640 | |
641 | for (i = 0; i < ncolours; i++) { |
642 | fe->colours[i] = RGB(255 * colours[i*3+0], |
643 | 255 * colours[i*3+1], |
644 | 255 * colours[i*3+2]); |
645 | fe->brushes[i] = CreateSolidBrush(fe->colours[i]); |
4e7ef6e6 |
646 | fe->pens[i] = CreatePen(PS_SOLID, 1, fe->colours[i]); |
647 | } |
648 | } |
649 | |
1e3e152d |
650 | x = y = INT_MAX; /* find puzzle's preferred size */ |
651 | midend_size(fe->me, &x, &y, FALSE); |
652 | |
4e7ef6e6 |
653 | r.left = r.top = 0; |
654 | r.right = x; |
655 | r.bottom = y; |
656 | AdjustWindowRectEx(&r, WS_OVERLAPPEDWINDOW &~ |
657 | (WS_THICKFRAME | WS_MAXIMIZEBOX | WS_OVERLAPPED), |
eb2ad6f1 |
658 | TRUE, 0); |
4e7ef6e6 |
659 | |
be8d5aa1 |
660 | fe->hwnd = CreateWindowEx(0, thegame.name, thegame.name, |
4e7ef6e6 |
661 | WS_OVERLAPPEDWINDOW &~ |
662 | (WS_THICKFRAME | WS_MAXIMIZEBOX), |
663 | CW_USEDEFAULT, CW_USEDEFAULT, |
664 | r.right - r.left, r.bottom - r.top, |
665 | NULL, NULL, inst, NULL); |
666 | |
3fee7a57 |
667 | if (midend_wants_statusbar(fe->me)) { |
668 | RECT sr; |
1e3e152d |
669 | fe->statusbar = CreateWindowEx(0, STATUSCLASSNAME, "ooh", |
670 | WS_CHILD | WS_VISIBLE, |
671 | 0, 0, 0, 0, /* status bar does these */ |
672 | fe->hwnd, NULL, inst, NULL); |
3fee7a57 |
673 | /* |
674 | * Now resize the window to take account of the status bar. |
675 | */ |
676 | GetWindowRect(fe->statusbar, &sr); |
677 | GetWindowRect(fe->hwnd, &r); |
678 | SetWindowPos(fe->hwnd, NULL, 0, 0, r.right - r.left, |
679 | r.bottom - r.top + sr.bottom - sr.top, |
680 | SWP_NOMOVE | SWP_NOZORDER); |
681 | } else { |
1e3e152d |
682 | fe->statusbar = NULL; |
3fee7a57 |
683 | } |
1e3e152d |
684 | |
eb2ad6f1 |
685 | { |
686 | HMENU bar = CreateMenu(); |
687 | HMENU menu = CreateMenu(); |
688 | |
689 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)menu, "Game"); |
690 | AppendMenu(menu, MF_ENABLED, IDM_NEW, "New"); |
691 | AppendMenu(menu, MF_ENABLED, IDM_RESTART, "Restart"); |
1185e3c5 |
692 | AppendMenu(menu, MF_ENABLED, IDM_DESC, "Specific..."); |
693 | AppendMenu(menu, MF_ENABLED, IDM_SEED, "Random Seed..."); |
eb2ad6f1 |
694 | |
077f3cbe |
695 | if ((fe->npresets = midend_num_presets(fe->me)) > 0 || |
be8d5aa1 |
696 | thegame.can_configure) { |
eb2ad6f1 |
697 | HMENU sub = CreateMenu(); |
698 | int i; |
699 | |
077f3cbe |
700 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)sub, "Type"); |
eb2ad6f1 |
701 | |
702 | fe->presets = snewn(fe->npresets, game_params *); |
703 | |
704 | for (i = 0; i < fe->npresets; i++) { |
705 | char *name; |
706 | |
707 | midend_fetch_preset(fe->me, i, &name, &fe->presets[i]); |
708 | |
709 | /* |
710 | * FIXME: we ought to go through and do something |
711 | * with ampersands here. |
712 | */ |
713 | |
714 | AppendMenu(sub, MF_ENABLED, IDM_PRESETS + 0x10 * i, name); |
715 | } |
077f3cbe |
716 | |
be8d5aa1 |
717 | if (thegame.can_configure) { |
077f3cbe |
718 | AppendMenu(sub, MF_ENABLED, IDM_CONFIG, "Custom..."); |
719 | } |
eb2ad6f1 |
720 | } |
721 | |
722 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
668be019 |
723 | AppendMenu(menu, MF_ENABLED, IDM_LOAD, "Load"); |
724 | AppendMenu(menu, MF_ENABLED, IDM_SAVE, "Save"); |
725 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
eb2ad6f1 |
726 | AppendMenu(menu, MF_ENABLED, IDM_UNDO, "Undo"); |
727 | AppendMenu(menu, MF_ENABLED, IDM_REDO, "Redo"); |
1cdfcdbd |
728 | if (thegame.can_format_as_text) { |
729 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
730 | AppendMenu(menu, MF_ENABLED, IDM_COPY, "Copy"); |
731 | } |
2ac6d24e |
732 | if (thegame.can_solve) { |
733 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
734 | AppendMenu(menu, MF_ENABLED, IDM_SOLVE, "Solve"); |
735 | } |
eb2ad6f1 |
736 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
737 | AppendMenu(menu, MF_ENABLED, IDM_QUIT, "Exit"); |
97098757 |
738 | menu = CreateMenu(); |
739 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)menu, "Help"); |
740 | AppendMenu(menu, MF_ENABLED, IDM_ABOUT, "About"); |
e91825f8 |
741 | if (fe->help_path) { |
97098757 |
742 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
743 | AppendMenu(menu, MF_ENABLED, IDM_HELPC, "Contents"); |
be8d5aa1 |
744 | if (thegame.winhelp_topic) { |
e91825f8 |
745 | char *item; |
be8d5aa1 |
746 | assert(thegame.name); |
747 | item = snewn(9+strlen(thegame.name), char); /*ick*/ |
748 | sprintf(item, "Help on %s", thegame.name); |
97098757 |
749 | AppendMenu(menu, MF_ENABLED, IDM_GAMEHELP, item); |
e91825f8 |
750 | sfree(item); |
751 | } |
752 | } |
eb2ad6f1 |
753 | SetMenu(fe->hwnd, bar); |
754 | } |
755 | |
1e3e152d |
756 | check_window_size(fe, &x, &y); |
fd1a1a2b |
757 | |
4e7ef6e6 |
758 | hdc = GetDC(fe->hwnd); |
759 | fe->bitmap = CreateCompatibleBitmap(hdc, x, y); |
760 | ReleaseDC(fe->hwnd, hdc); |
761 | |
762 | SetWindowLong(fe->hwnd, GWL_USERDATA, (LONG)fe); |
763 | |
764 | ShowWindow(fe->hwnd, SW_NORMAL); |
765 | SetForegroundWindow(fe->hwnd); |
766 | |
767 | midend_redraw(fe->me); |
768 | |
769 | return fe; |
770 | } |
771 | |
97098757 |
772 | static int CALLBACK AboutDlgProc(HWND hwnd, UINT msg, |
773 | WPARAM wParam, LPARAM lParam) |
774 | { |
775 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); |
776 | |
777 | switch (msg) { |
778 | case WM_INITDIALOG: |
779 | return 0; |
780 | |
781 | case WM_COMMAND: |
782 | if ((HIWORD(wParam) == BN_CLICKED || |
783 | HIWORD(wParam) == BN_DOUBLECLICKED) && |
784 | LOWORD(wParam) == IDOK) |
785 | fe->dlg_done = 1; |
786 | return 0; |
787 | |
788 | case WM_CLOSE: |
789 | fe->dlg_done = 1; |
790 | return 0; |
791 | } |
792 | |
793 | return 0; |
794 | } |
795 | |
077f3cbe |
796 | static int CALLBACK ConfigDlgProc(HWND hwnd, UINT msg, |
797 | WPARAM wParam, LPARAM lParam) |
798 | { |
799 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); |
800 | config_item *i; |
801 | struct cfg_aux *j; |
802 | |
803 | switch (msg) { |
804 | case WM_INITDIALOG: |
805 | return 0; |
806 | |
807 | case WM_COMMAND: |
808 | /* |
809 | * OK and Cancel are special cases. |
810 | */ |
811 | if ((HIWORD(wParam) == BN_CLICKED || |
812 | HIWORD(wParam) == BN_DOUBLECLICKED) && |
813 | (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)) { |
814 | if (LOWORD(wParam) == IDOK) { |
5928817c |
815 | char *err = midend_set_config(fe->me, fe->cfg_which, fe->cfg); |
077f3cbe |
816 | |
817 | if (err) { |
818 | MessageBox(hwnd, err, "Validation error", |
819 | MB_ICONERROR | MB_OK); |
820 | } else { |
97098757 |
821 | fe->dlg_done = 2; |
077f3cbe |
822 | } |
823 | } else { |
97098757 |
824 | fe->dlg_done = 1; |
077f3cbe |
825 | } |
826 | return 0; |
827 | } |
828 | |
829 | /* |
830 | * First find the control whose id this is. |
831 | */ |
832 | for (i = fe->cfg, j = fe->cfgaux; i->type != C_END; i++, j++) { |
833 | if (j->ctlid == LOWORD(wParam)) |
834 | break; |
835 | } |
836 | if (i->type == C_END) |
837 | return 0; /* not our problem */ |
838 | |
839 | if (i->type == C_STRING && HIWORD(wParam) == EN_CHANGE) { |
840 | char buffer[4096]; |
841 | GetDlgItemText(fe->cfgbox, j->ctlid, buffer, lenof(buffer)); |
842 | buffer[lenof(buffer)-1] = '\0'; |
843 | sfree(i->sval); |
844 | i->sval = dupstr(buffer); |
845 | } else if (i->type == C_BOOLEAN && |
846 | (HIWORD(wParam) == BN_CLICKED || |
847 | HIWORD(wParam) == BN_DOUBLECLICKED)) { |
848 | i->ival = IsDlgButtonChecked(fe->cfgbox, j->ctlid); |
849 | } else if (i->type == C_CHOICES && |
850 | HIWORD(wParam) == CBN_SELCHANGE) { |
851 | i->ival = SendDlgItemMessage(fe->cfgbox, j->ctlid, |
852 | CB_GETCURSEL, 0, 0); |
853 | } |
854 | |
855 | return 0; |
856 | |
857 | case WM_CLOSE: |
97098757 |
858 | fe->dlg_done = 1; |
077f3cbe |
859 | return 0; |
860 | } |
861 | |
862 | return 0; |
863 | } |
864 | |
865 | HWND mkctrl(frontend *fe, int x1, int x2, int y1, int y2, |
866 | char *wclass, int wstyle, |
97098757 |
867 | int exstyle, const char *wtext, int wid) |
077f3cbe |
868 | { |
869 | HWND ret; |
870 | ret = CreateWindowEx(exstyle, wclass, wtext, |
871 | wstyle | WS_CHILD | WS_VISIBLE, x1, y1, x2-x1, y2-y1, |
872 | fe->cfgbox, (HMENU) wid, fe->inst, NULL); |
873 | SendMessage(ret, WM_SETFONT, (WPARAM)fe->cfgfont, MAKELPARAM(TRUE, 0)); |
874 | return ret; |
875 | } |
876 | |
97098757 |
877 | static void about(frontend *fe) |
878 | { |
879 | int i; |
880 | WNDCLASS wc; |
881 | MSG msg; |
882 | TEXTMETRIC tm; |
883 | HDC hdc; |
884 | HFONT oldfont; |
885 | SIZE size; |
886 | int gm, id; |
887 | int winwidth, winheight, y; |
888 | int height, width, maxwid; |
889 | const char *strings[16]; |
890 | int lengths[16]; |
891 | int nstrings = 0; |
892 | char titlebuf[512]; |
893 | |
894 | sprintf(titlebuf, "About %.250s", thegame.name); |
895 | |
896 | strings[nstrings++] = thegame.name; |
897 | strings[nstrings++] = "from Simon Tatham's Portable Puzzle Collection"; |
898 | strings[nstrings++] = ver; |
899 | |
900 | wc.style = CS_DBLCLKS | CS_SAVEBITS | CS_BYTEALIGNWINDOW; |
901 | wc.lpfnWndProc = DefDlgProc; |
902 | wc.cbClsExtra = 0; |
903 | wc.cbWndExtra = DLGWINDOWEXTRA + 8; |
904 | wc.hInstance = fe->inst; |
905 | wc.hIcon = NULL; |
906 | wc.hCursor = LoadCursor(NULL, IDC_ARROW); |
907 | wc.hbrBackground = (HBRUSH) (COLOR_BACKGROUND +1); |
908 | wc.lpszMenuName = NULL; |
909 | wc.lpszClassName = "GameAboutBox"; |
910 | RegisterClass(&wc); |
911 | |
912 | hdc = GetDC(fe->hwnd); |
913 | SetMapMode(hdc, MM_TEXT); |
914 | |
915 | fe->dlg_done = FALSE; |
916 | |
917 | fe->cfgfont = CreateFont(-MulDiv(8, GetDeviceCaps(hdc, LOGPIXELSY), 72), |
918 | 0, 0, 0, 0, |
919 | FALSE, FALSE, FALSE, DEFAULT_CHARSET, |
920 | OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, |
921 | DEFAULT_QUALITY, |
922 | FF_SWISS, |
923 | "MS Shell Dlg"); |
924 | |
925 | oldfont = SelectObject(hdc, fe->cfgfont); |
926 | if (GetTextMetrics(hdc, &tm)) { |
927 | height = tm.tmAscent + tm.tmDescent; |
928 | width = tm.tmAveCharWidth; |
929 | } else { |
930 | height = width = 30; |
931 | } |
932 | |
933 | /* |
934 | * Figure out the layout of the About box by measuring the |
935 | * length of each piece of text. |
936 | */ |
937 | maxwid = 0; |
938 | winheight = height/2; |
939 | |
940 | for (i = 0; i < nstrings; i++) { |
941 | if (GetTextExtentPoint32(hdc, strings[i], strlen(strings[i]), &size)) |
942 | lengths[i] = size.cx; |
943 | else |
944 | lengths[i] = 0; /* *shrug* */ |
945 | if (maxwid < lengths[i]) |
946 | maxwid = lengths[i]; |
947 | winheight += height * 3 / 2 + (height / 2); |
948 | } |
949 | |
950 | winheight += height + height * 7 / 4; /* OK button */ |
951 | winwidth = maxwid + 4*width; |
952 | |
953 | SelectObject(hdc, oldfont); |
954 | ReleaseDC(fe->hwnd, hdc); |
955 | |
956 | /* |
957 | * Create the dialog, now that we know its size. |
958 | */ |
959 | { |
960 | RECT r, r2; |
961 | |
962 | r.left = r.top = 0; |
963 | r.right = winwidth; |
964 | r.bottom = winheight; |
965 | |
966 | AdjustWindowRectEx(&r, (WS_OVERLAPPEDWINDOW /*| |
967 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
968 | WS_CAPTION | WS_SYSMENU*/) &~ |
969 | (WS_MAXIMIZEBOX | WS_OVERLAPPED), |
970 | FALSE, 0); |
971 | |
972 | /* |
973 | * Centre the dialog on its parent window. |
974 | */ |
975 | r.right -= r.left; |
976 | r.bottom -= r.top; |
977 | GetWindowRect(fe->hwnd, &r2); |
978 | r.left = (r2.left + r2.right - r.right) / 2; |
979 | r.top = (r2.top + r2.bottom - r.bottom) / 2; |
980 | r.right += r.left; |
981 | r.bottom += r.top; |
982 | |
983 | fe->cfgbox = CreateWindowEx(0, wc.lpszClassName, titlebuf, |
984 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
985 | WS_CAPTION | WS_SYSMENU, |
986 | r.left, r.top, |
987 | r.right-r.left, r.bottom-r.top, |
988 | fe->hwnd, NULL, fe->inst, NULL); |
989 | } |
990 | |
991 | SendMessage(fe->cfgbox, WM_SETFONT, (WPARAM)fe->cfgfont, FALSE); |
992 | |
993 | SetWindowLong(fe->cfgbox, GWL_USERDATA, (LONG)fe); |
994 | SetWindowLong(fe->cfgbox, DWL_DLGPROC, (LONG)AboutDlgProc); |
995 | |
996 | id = 1000; |
997 | y = height/2; |
998 | for (i = 0; i < nstrings; i++) { |
999 | int border = width*2 + (maxwid - lengths[i]) / 2; |
1000 | mkctrl(fe, border, border+lengths[i], y+height*1/8, y+height*9/8, |
1001 | "Static", 0, 0, strings[i], id++); |
1002 | y += height*3/2; |
1003 | |
1004 | assert(y < winheight); |
1005 | y += height/2; |
1006 | } |
1007 | |
1008 | y += height/2; /* extra space before OK */ |
1009 | mkctrl(fe, width*2, maxwid+width*2, y, y+height*7/4, "BUTTON", |
1010 | BS_PUSHBUTTON | BS_NOTIFY | WS_TABSTOP | BS_DEFPUSHBUTTON, 0, |
1011 | "OK", IDOK); |
1012 | |
1013 | SendMessage(fe->cfgbox, WM_INITDIALOG, 0, 0); |
1014 | |
1015 | EnableWindow(fe->hwnd, FALSE); |
1016 | ShowWindow(fe->cfgbox, SW_NORMAL); |
1017 | while ((gm=GetMessage(&msg, NULL, 0, 0)) > 0) { |
1018 | if (!IsDialogMessage(fe->cfgbox, &msg)) |
1019 | DispatchMessage(&msg); |
1020 | if (fe->dlg_done) |
1021 | break; |
1022 | } |
1023 | EnableWindow(fe->hwnd, TRUE); |
1024 | SetForegroundWindow(fe->hwnd); |
1025 | DestroyWindow(fe->cfgbox); |
1026 | DeleteObject(fe->cfgfont); |
1027 | } |
1028 | |
5928817c |
1029 | static int get_config(frontend *fe, int which) |
077f3cbe |
1030 | { |
1031 | config_item *i; |
1032 | struct cfg_aux *j; |
5928817c |
1033 | char *title; |
077f3cbe |
1034 | WNDCLASS wc; |
1035 | MSG msg; |
1036 | TEXTMETRIC tm; |
1037 | HDC hdc; |
1038 | HFONT oldfont; |
1039 | SIZE size; |
1040 | HWND ctl; |
1041 | int gm, id, nctrls; |
1042 | int winwidth, winheight, col1l, col1r, col2l, col2r, y; |
1043 | int height, width, maxlabel, maxcheckbox; |
1044 | |
1045 | wc.style = CS_DBLCLKS | CS_SAVEBITS | CS_BYTEALIGNWINDOW; |
1046 | wc.lpfnWndProc = DefDlgProc; |
1047 | wc.cbClsExtra = 0; |
1048 | wc.cbWndExtra = DLGWINDOWEXTRA + 8; |
1049 | wc.hInstance = fe->inst; |
1050 | wc.hIcon = NULL; |
1051 | wc.hCursor = LoadCursor(NULL, IDC_ARROW); |
1052 | wc.hbrBackground = (HBRUSH) (COLOR_BACKGROUND +1); |
1053 | wc.lpszMenuName = NULL; |
1054 | wc.lpszClassName = "GameConfigBox"; |
1055 | RegisterClass(&wc); |
1056 | |
1057 | hdc = GetDC(fe->hwnd); |
1058 | SetMapMode(hdc, MM_TEXT); |
1059 | |
97098757 |
1060 | fe->dlg_done = FALSE; |
077f3cbe |
1061 | |
1062 | fe->cfgfont = CreateFont(-MulDiv(8, GetDeviceCaps(hdc, LOGPIXELSY), 72), |
1063 | 0, 0, 0, 0, |
1064 | FALSE, FALSE, FALSE, DEFAULT_CHARSET, |
1065 | OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, |
1066 | DEFAULT_QUALITY, |
1067 | FF_SWISS, |
1068 | "MS Shell Dlg"); |
1069 | |
1070 | oldfont = SelectObject(hdc, fe->cfgfont); |
1071 | if (GetTextMetrics(hdc, &tm)) { |
1072 | height = tm.tmAscent + tm.tmDescent; |
1073 | width = tm.tmAveCharWidth; |
1074 | } else { |
1075 | height = width = 30; |
1076 | } |
1077 | |
5928817c |
1078 | fe->cfg = midend_get_config(fe->me, which, &title); |
1079 | fe->cfg_which = which; |
077f3cbe |
1080 | |
1081 | /* |
1082 | * Figure out the layout of the config box by measuring the |
1083 | * length of each piece of text. |
1084 | */ |
1085 | maxlabel = maxcheckbox = 0; |
1086 | winheight = height/2; |
1087 | |
1088 | for (i = fe->cfg; i->type != C_END; i++) { |
1089 | switch (i->type) { |
1090 | case C_STRING: |
1091 | case C_CHOICES: |
1092 | /* |
1093 | * Both these control types have a label filling only |
1094 | * the left-hand column of the box. |
1095 | */ |
1096 | if (GetTextExtentPoint32(hdc, i->name, strlen(i->name), &size) && |
1097 | maxlabel < size.cx) |
1098 | maxlabel = size.cx; |
1099 | winheight += height * 3 / 2 + (height / 2); |
1100 | break; |
1101 | |
1102 | case C_BOOLEAN: |
1103 | /* |
1104 | * Checkboxes take up the whole of the box width. |
1105 | */ |
1106 | if (GetTextExtentPoint32(hdc, i->name, strlen(i->name), &size) && |
1107 | maxcheckbox < size.cx) |
1108 | maxcheckbox = size.cx; |
1109 | winheight += height + (height / 2); |
1110 | break; |
1111 | } |
1112 | } |
1113 | |
1114 | winheight += height + height * 7 / 4; /* OK / Cancel buttons */ |
1115 | |
1116 | col1l = 2*width; |
1117 | col1r = col1l + maxlabel; |
1118 | col2l = col1r + 2*width; |
1119 | col2r = col2l + 30*width; |
1120 | if (col2r < col1l+2*height+maxcheckbox) |
1121 | col2r = col1l+2*height+maxcheckbox; |
1122 | winwidth = col2r + 2*width; |
1123 | |
97098757 |
1124 | SelectObject(hdc, oldfont); |
077f3cbe |
1125 | ReleaseDC(fe->hwnd, hdc); |
1126 | |
1127 | /* |
1128 | * Create the dialog, now that we know its size. |
1129 | */ |
1130 | { |
1131 | RECT r, r2; |
1132 | |
1133 | r.left = r.top = 0; |
1134 | r.right = winwidth; |
1135 | r.bottom = winheight; |
1136 | |
1137 | AdjustWindowRectEx(&r, (WS_OVERLAPPEDWINDOW /*| |
1138 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
1139 | WS_CAPTION | WS_SYSMENU*/) &~ |
1140 | (WS_MAXIMIZEBOX | WS_OVERLAPPED), |
1141 | FALSE, 0); |
1142 | |
1143 | /* |
1144 | * Centre the dialog on its parent window. |
1145 | */ |
1146 | r.right -= r.left; |
1147 | r.bottom -= r.top; |
1148 | GetWindowRect(fe->hwnd, &r2); |
1149 | r.left = (r2.left + r2.right - r.right) / 2; |
1150 | r.top = (r2.top + r2.bottom - r.bottom) / 2; |
1151 | r.right += r.left; |
1152 | r.bottom += r.top; |
1153 | |
5928817c |
1154 | fe->cfgbox = CreateWindowEx(0, wc.lpszClassName, title, |
077f3cbe |
1155 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
1156 | WS_CAPTION | WS_SYSMENU, |
1157 | r.left, r.top, |
1158 | r.right-r.left, r.bottom-r.top, |
1159 | fe->hwnd, NULL, fe->inst, NULL); |
5928817c |
1160 | sfree(title); |
077f3cbe |
1161 | } |
1162 | |
1163 | SendMessage(fe->cfgbox, WM_SETFONT, (WPARAM)fe->cfgfont, FALSE); |
1164 | |
1165 | SetWindowLong(fe->cfgbox, GWL_USERDATA, (LONG)fe); |
1166 | SetWindowLong(fe->cfgbox, DWL_DLGPROC, (LONG)ConfigDlgProc); |
1167 | |
1168 | /* |
1169 | * Count the controls so we can allocate cfgaux. |
1170 | */ |
1171 | for (nctrls = 0, i = fe->cfg; i->type != C_END; i++) |
1172 | nctrls++; |
1173 | fe->cfgaux = snewn(nctrls, struct cfg_aux); |
1174 | |
1175 | id = 1000; |
1176 | y = height/2; |
1177 | for (i = fe->cfg, j = fe->cfgaux; i->type != C_END; i++, j++) { |
1178 | switch (i->type) { |
1179 | case C_STRING: |
1180 | /* |
1181 | * Edit box with a label beside it. |
1182 | */ |
1183 | mkctrl(fe, col1l, col1r, y+height*1/8, y+height*9/8, |
1184 | "Static", 0, 0, i->name, id++); |
1185 | ctl = mkctrl(fe, col2l, col2r, y, y+height*3/2, |
1186 | "EDIT", WS_TABSTOP | ES_AUTOHSCROLL, |
1187 | WS_EX_CLIENTEDGE, "", (j->ctlid = id++)); |
1188 | SetWindowText(ctl, i->sval); |
1189 | y += height*3/2; |
1190 | break; |
1191 | |
1192 | case C_BOOLEAN: |
1193 | /* |
1194 | * Simple checkbox. |
1195 | */ |
1196 | mkctrl(fe, col1l, col2r, y, y+height, "BUTTON", |
1197 | BS_NOTIFY | BS_AUTOCHECKBOX | WS_TABSTOP, |
1198 | 0, i->name, (j->ctlid = id++)); |
42132f2d |
1199 | CheckDlgButton(fe->cfgbox, j->ctlid, (i->ival != 0)); |
077f3cbe |
1200 | y += height; |
1201 | break; |
1202 | |
1203 | case C_CHOICES: |
1204 | /* |
1205 | * Drop-down list with a label beside it. |
1206 | */ |
1207 | mkctrl(fe, col1l, col1r, y+height*1/8, y+height*9/8, |
1208 | "STATIC", 0, 0, i->name, id++); |
1209 | ctl = mkctrl(fe, col2l, col2r, y, y+height*41/2, |
1210 | "COMBOBOX", WS_TABSTOP | |
1211 | CBS_DROPDOWNLIST | CBS_HASSTRINGS, |
1212 | WS_EX_CLIENTEDGE, "", (j->ctlid = id++)); |
1213 | { |
1214 | char c, *p, *q, *str; |
1215 | |
1216 | SendMessage(ctl, CB_RESETCONTENT, 0, 0); |
1217 | p = i->sval; |
1218 | c = *p++; |
1219 | while (*p) { |
1220 | q = p; |
1221 | while (*q && *q != c) q++; |
1222 | str = snewn(q-p+1, char); |
1223 | strncpy(str, p, q-p); |
1224 | str[q-p] = '\0'; |
1225 | SendMessage(ctl, CB_ADDSTRING, 0, (LPARAM)str); |
1226 | sfree(str); |
1227 | if (*q) q++; |
1228 | p = q; |
1229 | } |
1230 | } |
1231 | |
1232 | SendMessage(ctl, CB_SETCURSEL, i->ival, 0); |
1233 | |
1234 | y += height*3/2; |
1235 | break; |
1236 | } |
1237 | |
1238 | assert(y < winheight); |
1239 | y += height/2; |
1240 | } |
1241 | |
1242 | y += height/2; /* extra space before OK and Cancel */ |
1243 | mkctrl(fe, col1l, (col1l+col2r)/2-width, y, y+height*7/4, "BUTTON", |
1244 | BS_PUSHBUTTON | BS_NOTIFY | WS_TABSTOP | BS_DEFPUSHBUTTON, 0, |
1245 | "OK", IDOK); |
1246 | mkctrl(fe, (col1l+col2r)/2+width, col2r, y, y+height*7/4, "BUTTON", |
1247 | BS_PUSHBUTTON | BS_NOTIFY | WS_TABSTOP, 0, "Cancel", IDCANCEL); |
1248 | |
1249 | SendMessage(fe->cfgbox, WM_INITDIALOG, 0, 0); |
1250 | |
1251 | EnableWindow(fe->hwnd, FALSE); |
1252 | ShowWindow(fe->cfgbox, SW_NORMAL); |
1253 | while ((gm=GetMessage(&msg, NULL, 0, 0)) > 0) { |
1254 | if (!IsDialogMessage(fe->cfgbox, &msg)) |
1255 | DispatchMessage(&msg); |
97098757 |
1256 | if (fe->dlg_done) |
077f3cbe |
1257 | break; |
1258 | } |
1259 | EnableWindow(fe->hwnd, TRUE); |
1260 | SetForegroundWindow(fe->hwnd); |
1261 | DestroyWindow(fe->cfgbox); |
1262 | DeleteObject(fe->cfgfont); |
1263 | |
1264 | free_cfg(fe->cfg); |
1265 | sfree(fe->cfgaux); |
1266 | |
97098757 |
1267 | return (fe->dlg_done == 2); |
077f3cbe |
1268 | } |
1269 | |
668be019 |
1270 | static void new_game_size(frontend *fe) |
077f3cbe |
1271 | { |
1272 | RECT r, sr; |
1273 | HDC hdc; |
1274 | int x, y; |
1275 | |
1e3e152d |
1276 | x = y = INT_MAX; |
1277 | midend_size(fe->me, &x, &y, FALSE); |
077f3cbe |
1278 | |
1279 | r.left = r.top = 0; |
1280 | r.right = x; |
1281 | r.bottom = y; |
1282 | AdjustWindowRectEx(&r, WS_OVERLAPPEDWINDOW &~ |
1283 | (WS_THICKFRAME | WS_MAXIMIZEBOX | |
1284 | WS_OVERLAPPED), |
1285 | TRUE, 0); |
1286 | |
1287 | if (fe->statusbar != NULL) { |
1288 | GetWindowRect(fe->statusbar, &sr); |
1289 | } else { |
1290 | sr.left = sr.right = sr.top = sr.bottom = 0; |
1291 | } |
1292 | SetWindowPos(fe->hwnd, NULL, 0, 0, |
1293 | r.right - r.left, |
1294 | r.bottom - r.top + sr.bottom - sr.top, |
1295 | SWP_NOMOVE | SWP_NOZORDER); |
1e3e152d |
1296 | |
1297 | check_window_size(fe, &x, &y); |
1298 | |
077f3cbe |
1299 | if (fe->statusbar != NULL) |
1300 | SetWindowPos(fe->statusbar, NULL, 0, y, x, |
1301 | sr.bottom - sr.top, SWP_NOZORDER); |
1302 | |
1303 | DeleteObject(fe->bitmap); |
1304 | |
1305 | hdc = GetDC(fe->hwnd); |
1306 | fe->bitmap = CreateCompatibleBitmap(hdc, x, y); |
1307 | ReleaseDC(fe->hwnd, hdc); |
1308 | |
1309 | midend_redraw(fe->me); |
1310 | } |
1311 | |
668be019 |
1312 | static void new_game_type(frontend *fe) |
1313 | { |
1314 | midend_new_game(fe->me); |
1315 | new_game_size(fe); |
1316 | } |
1317 | |
97c2790f |
1318 | static int is_alt_pressed(void) |
1319 | { |
1320 | BYTE keystate[256]; |
1321 | int r = GetKeyboardState(keystate); |
1322 | if (!r) |
1323 | return FALSE; |
1324 | if (keystate[VK_MENU] & 0x80) |
1325 | return TRUE; |
1326 | if (keystate[VK_RMENU] & 0x80) |
1327 | return TRUE; |
1328 | return FALSE; |
1329 | } |
1330 | |
668be019 |
1331 | static void savefile_write(void *wctx, void *buf, int len) |
1332 | { |
1333 | FILE *fp = (FILE *)wctx; |
1334 | fwrite(buf, 1, len, fp); |
1335 | } |
1336 | |
1337 | static int savefile_read(void *wctx, void *buf, int len) |
1338 | { |
1339 | FILE *fp = (FILE *)wctx; |
1340 | int ret; |
1341 | |
1342 | ret = fread(buf, 1, len, fp); |
1343 | return (ret == len); |
1344 | } |
1345 | |
4e7ef6e6 |
1346 | static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, |
1347 | WPARAM wParam, LPARAM lParam) |
1348 | { |
1349 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); |
668be019 |
1350 | int cmd; |
4e7ef6e6 |
1351 | |
1352 | switch (message) { |
1353 | case WM_CLOSE: |
1354 | DestroyWindow(hwnd); |
1355 | return 0; |
eb2ad6f1 |
1356 | case WM_COMMAND: |
668be019 |
1357 | cmd = wParam & ~0xF; /* low 4 bits reserved to Windows */ |
1358 | switch (cmd) { |
eb2ad6f1 |
1359 | case IDM_NEW: |
1360 | if (!midend_process_key(fe->me, 0, 0, 'n')) |
1361 | PostQuitMessage(0); |
1362 | break; |
1363 | case IDM_RESTART: |
7f89707c |
1364 | midend_restart_game(fe->me); |
eb2ad6f1 |
1365 | break; |
1366 | case IDM_UNDO: |
1367 | if (!midend_process_key(fe->me, 0, 0, 'u')) |
1368 | PostQuitMessage(0); |
1369 | break; |
1370 | case IDM_REDO: |
1371 | if (!midend_process_key(fe->me, 0, 0, '\x12')) |
1372 | PostQuitMessage(0); |
1373 | break; |
1cdfcdbd |
1374 | case IDM_COPY: |
1375 | { |
1376 | char *text = midend_text_format(fe->me); |
1377 | if (text) |
1378 | write_clip(hwnd, text); |
1379 | else |
1380 | MessageBeep(MB_ICONWARNING); |
6d5cbf79 |
1381 | sfree(text); |
1cdfcdbd |
1382 | } |
1383 | break; |
2ac6d24e |
1384 | case IDM_SOLVE: |
1385 | { |
1386 | char *msg = midend_solve(fe->me); |
1387 | if (msg) |
1388 | MessageBox(hwnd, msg, "Unable to solve", |
1389 | MB_ICONERROR | MB_OK); |
1390 | } |
1391 | break; |
eb2ad6f1 |
1392 | case IDM_QUIT: |
1393 | if (!midend_process_key(fe->me, 0, 0, 'q')) |
1394 | PostQuitMessage(0); |
1395 | break; |
077f3cbe |
1396 | case IDM_CONFIG: |
5928817c |
1397 | if (get_config(fe, CFG_SETTINGS)) |
1398 | new_game_type(fe); |
1399 | break; |
1400 | case IDM_SEED: |
1401 | if (get_config(fe, CFG_SEED)) |
077f3cbe |
1402 | new_game_type(fe); |
1403 | break; |
1185e3c5 |
1404 | case IDM_DESC: |
1405 | if (get_config(fe, CFG_DESC)) |
1406 | new_game_type(fe); |
1407 | break; |
97098757 |
1408 | case IDM_ABOUT: |
1409 | about(fe); |
1410 | break; |
668be019 |
1411 | case IDM_LOAD: |
1412 | case IDM_SAVE: |
1413 | { |
1414 | OPENFILENAME of; |
1415 | char filename[FILENAME_MAX]; |
1416 | int ret; |
1417 | |
1418 | memset(&of, 0, sizeof(of)); |
1419 | of.hwndOwner = hwnd; |
1420 | of.lpstrFilter = "All Files (*.*)\0*\0\0\0"; |
1421 | of.lpstrCustomFilter = NULL; |
1422 | of.nFilterIndex = 1; |
1423 | of.lpstrFile = filename; |
1424 | filename[0] = '\0'; |
1425 | of.nMaxFile = lenof(filename); |
1426 | of.lpstrFileTitle = NULL; |
1427 | of.lpstrTitle = (cmd == IDM_SAVE ? |
1428 | "Enter name of game file to save" : |
1429 | "Enter name of saved game file to load"); |
1430 | of.Flags = 0; |
1431 | #ifdef OPENFILENAME_SIZE_VERSION_400 |
1432 | of.lStructSize = OPENFILENAME_SIZE_VERSION_400; |
1433 | #else |
1434 | of.lStructSize = sizeof(of); |
1435 | #endif |
1436 | of.lpstrInitialDir = NULL; |
1437 | |
1438 | if (cmd == IDM_SAVE) |
1439 | ret = GetSaveFileName(&of); |
1440 | else |
1441 | ret = GetOpenFileName(&of); |
1442 | |
1443 | if (ret) { |
1444 | if (cmd == IDM_SAVE) { |
1445 | FILE *fp; |
1446 | |
1447 | if ((fp = fopen(filename, "r")) != NULL) { |
1448 | char buf[256 + FILENAME_MAX]; |
1449 | fclose(fp); |
1450 | /* file exists */ |
1451 | |
1452 | sprintf(buf, "Are you sure you want to overwrite" |
1453 | " the file \"%.*s\"?", |
1454 | FILENAME_MAX, filename); |
1455 | if (MessageBox(hwnd, buf, "Question", |
1456 | MB_YESNO | MB_ICONQUESTION) |
1457 | != IDYES) |
1458 | break; |
1459 | } |
1460 | |
1461 | fp = fopen(filename, "w"); |
1462 | |
1463 | if (!fp) { |
1464 | MessageBox(hwnd, "Unable to open save file", |
1465 | "Error", MB_ICONERROR | MB_OK); |
1466 | break; |
1467 | } |
1468 | |
1469 | midend_serialise(fe->me, savefile_write, fp); |
1470 | |
1471 | fclose(fp); |
1472 | } else { |
1473 | FILE *fp = fopen(filename, "r"); |
1474 | char *err; |
1475 | |
1476 | if (!fp) { |
1477 | MessageBox(hwnd, "Unable to open saved game file", |
1478 | "Error", MB_ICONERROR | MB_OK); |
1479 | break; |
1480 | } |
1481 | |
1482 | err = midend_deserialise(fe->me, savefile_read, fp); |
1483 | |
1484 | fclose(fp); |
1485 | |
1486 | if (err) { |
1487 | MessageBox(hwnd, err, "Error", MB_ICONERROR|MB_OK); |
1488 | break; |
1489 | } |
1490 | |
1491 | new_game_size(fe); |
1492 | } |
1493 | } |
1494 | } |
1495 | |
1496 | break; |
e91825f8 |
1497 | case IDM_HELPC: |
1498 | assert(fe->help_path); |
1499 | WinHelp(hwnd, fe->help_path, |
1500 | fe->help_has_contents ? HELP_FINDER : HELP_CONTENTS, 0); |
1501 | break; |
1502 | case IDM_GAMEHELP: |
1503 | assert(fe->help_path); |
be8d5aa1 |
1504 | assert(thegame.winhelp_topic); |
e91825f8 |
1505 | { |
be8d5aa1 |
1506 | char *cmd = snewn(10+strlen(thegame.winhelp_topic), char); |
1507 | sprintf(cmd, "JI(`',`%s')", thegame.winhelp_topic); |
e91825f8 |
1508 | WinHelp(hwnd, fe->help_path, HELP_COMMAND, (DWORD)cmd); |
1509 | sfree(cmd); |
1510 | } |
1511 | break; |
eb2ad6f1 |
1512 | default: |
1513 | { |
1514 | int p = ((wParam &~ 0xF) - IDM_PRESETS) / 0x10; |
1515 | |
1516 | if (p >= 0 && p < fe->npresets) { |
eb2ad6f1 |
1517 | midend_set_params(fe->me, fe->presets[p]); |
077f3cbe |
1518 | new_game_type(fe); |
eb2ad6f1 |
1519 | } |
1520 | } |
1521 | break; |
1522 | } |
1523 | break; |
4e7ef6e6 |
1524 | case WM_DESTROY: |
1525 | PostQuitMessage(0); |
1526 | return 0; |
1527 | case WM_PAINT: |
1528 | { |
1529 | PAINTSTRUCT p; |
1530 | HDC hdc, hdc2; |
1531 | HBITMAP prevbm; |
1532 | |
1533 | hdc = BeginPaint(hwnd, &p); |
1534 | hdc2 = CreateCompatibleDC(hdc); |
1535 | prevbm = SelectObject(hdc2, fe->bitmap); |
1536 | BitBlt(hdc, |
1537 | p.rcPaint.left, p.rcPaint.top, |
1538 | p.rcPaint.right - p.rcPaint.left, |
1539 | p.rcPaint.bottom - p.rcPaint.top, |
1540 | hdc2, |
1541 | p.rcPaint.left, p.rcPaint.top, |
1542 | SRCCOPY); |
1543 | SelectObject(hdc2, prevbm); |
1544 | DeleteDC(hdc2); |
1545 | EndPaint(hwnd, &p); |
1546 | } |
1547 | return 0; |
1548 | case WM_KEYDOWN: |
1549 | { |
1550 | int key = -1; |
f0ee053c |
1551 | BYTE keystate[256]; |
1552 | int r = GetKeyboardState(keystate); |
1553 | int shift = (r && (keystate[VK_SHIFT] & 0x80)) ? MOD_SHFT : 0; |
1554 | int ctrl = (r && (keystate[VK_CONTROL] & 0x80)) ? MOD_CTRL : 0; |
4e7ef6e6 |
1555 | |
1556 | switch (wParam) { |
3c833d45 |
1557 | case VK_LEFT: |
1558 | if (!(lParam & 0x01000000)) |
1559 | key = MOD_NUM_KEYPAD | '4'; |
f0ee053c |
1560 | else |
1561 | key = shift | ctrl | CURSOR_LEFT; |
3c833d45 |
1562 | break; |
1563 | case VK_RIGHT: |
1564 | if (!(lParam & 0x01000000)) |
1565 | key = MOD_NUM_KEYPAD | '6'; |
f0ee053c |
1566 | else |
1567 | key = shift | ctrl | CURSOR_RIGHT; |
3c833d45 |
1568 | break; |
1569 | case VK_UP: |
1570 | if (!(lParam & 0x01000000)) |
1571 | key = MOD_NUM_KEYPAD | '8'; |
f0ee053c |
1572 | else |
1573 | key = shift | ctrl | CURSOR_UP; |
3c833d45 |
1574 | break; |
1575 | case VK_DOWN: |
1576 | if (!(lParam & 0x01000000)) |
1577 | key = MOD_NUM_KEYPAD | '2'; |
f0ee053c |
1578 | else |
1579 | key = shift | ctrl | CURSOR_DOWN; |
3c833d45 |
1580 | break; |
c71454c0 |
1581 | /* |
1582 | * Diagonal keys on the numeric keypad. |
1583 | */ |
1584 | case VK_PRIOR: |
3c833d45 |
1585 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '9'; |
c71454c0 |
1586 | break; |
1587 | case VK_NEXT: |
3c833d45 |
1588 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '3'; |
c71454c0 |
1589 | break; |
1590 | case VK_HOME: |
3c833d45 |
1591 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '7'; |
c71454c0 |
1592 | break; |
1593 | case VK_END: |
3c833d45 |
1594 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '1'; |
1595 | break; |
1596 | case VK_INSERT: |
1597 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '0'; |
1598 | break; |
1599 | case VK_CLEAR: |
1600 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '5'; |
c71454c0 |
1601 | break; |
1602 | /* |
1603 | * Numeric keypad keys with Num Lock on. |
1604 | */ |
3c833d45 |
1605 | case VK_NUMPAD4: key = MOD_NUM_KEYPAD | '4'; break; |
1606 | case VK_NUMPAD6: key = MOD_NUM_KEYPAD | '6'; break; |
1607 | case VK_NUMPAD8: key = MOD_NUM_KEYPAD | '8'; break; |
1608 | case VK_NUMPAD2: key = MOD_NUM_KEYPAD | '2'; break; |
1609 | case VK_NUMPAD5: key = MOD_NUM_KEYPAD | '5'; break; |
1610 | case VK_NUMPAD9: key = MOD_NUM_KEYPAD | '9'; break; |
1611 | case VK_NUMPAD3: key = MOD_NUM_KEYPAD | '3'; break; |
1612 | case VK_NUMPAD7: key = MOD_NUM_KEYPAD | '7'; break; |
1613 | case VK_NUMPAD1: key = MOD_NUM_KEYPAD | '1'; break; |
1614 | case VK_NUMPAD0: key = MOD_NUM_KEYPAD | '0'; break; |
4e7ef6e6 |
1615 | } |
1616 | |
1617 | if (key != -1) { |
eb2ad6f1 |
1618 | if (!midend_process_key(fe->me, 0, 0, key)) |
4e7ef6e6 |
1619 | PostQuitMessage(0); |
c71454c0 |
1620 | } else { |
1621 | MSG m; |
1622 | m.hwnd = hwnd; |
1623 | m.message = WM_KEYDOWN; |
1624 | m.wParam = wParam; |
1625 | m.lParam = lParam & 0xdfff; |
1626 | TranslateMessage(&m); |
4e7ef6e6 |
1627 | } |
1628 | } |
1629 | break; |
1630 | case WM_LBUTTONDOWN: |
1631 | case WM_RBUTTONDOWN: |
1632 | case WM_MBUTTONDOWN: |
b0f06719 |
1633 | { |
1634 | int button; |
1635 | |
1636 | /* |
1637 | * Shift-clicks count as middle-clicks, since otherwise |
1638 | * two-button Windows users won't have any kind of |
1639 | * middle click to use. |
1640 | */ |
1641 | if (message == WM_MBUTTONDOWN || (wParam & MK_SHIFT)) |
1642 | button = MIDDLE_BUTTON; |
97c2790f |
1643 | else if (message == WM_RBUTTONDOWN || is_alt_pressed()) |
b0f06719 |
1644 | button = RIGHT_BUTTON; |
97c2790f |
1645 | else |
1646 | button = LEFT_BUTTON; |
74a4e547 |
1647 | |
5dda68e8 |
1648 | if (!midend_process_key(fe->me, (signed short)LOWORD(lParam), |
1649 | (signed short)HIWORD(lParam), button)) |
74a4e547 |
1650 | PostQuitMessage(0); |
1651 | |
1652 | SetCapture(hwnd); |
1653 | } |
1654 | break; |
1655 | case WM_LBUTTONUP: |
1656 | case WM_RBUTTONUP: |
1657 | case WM_MBUTTONUP: |
1658 | { |
1659 | int button; |
1660 | |
1661 | /* |
1662 | * Shift-clicks count as middle-clicks, since otherwise |
1663 | * two-button Windows users won't have any kind of |
1664 | * middle click to use. |
1665 | */ |
1666 | if (message == WM_MBUTTONUP || (wParam & MK_SHIFT)) |
1667 | button = MIDDLE_RELEASE; |
97c2790f |
1668 | else if (message == WM_RBUTTONUP || is_alt_pressed()) |
74a4e547 |
1669 | button = RIGHT_RELEASE; |
97c2790f |
1670 | else |
1671 | button = LEFT_RELEASE; |
74a4e547 |
1672 | |
5dda68e8 |
1673 | if (!midend_process_key(fe->me, (signed short)LOWORD(lParam), |
1674 | (signed short)HIWORD(lParam), button)) |
74a4e547 |
1675 | PostQuitMessage(0); |
1676 | |
1677 | ReleaseCapture(); |
1678 | } |
1679 | break; |
1680 | case WM_MOUSEMOVE: |
1681 | { |
1682 | int button; |
1683 | |
1684 | if (wParam & (MK_MBUTTON | MK_SHIFT)) |
1685 | button = MIDDLE_DRAG; |
97c2790f |
1686 | else if (wParam & MK_RBUTTON || is_alt_pressed()) |
74a4e547 |
1687 | button = RIGHT_DRAG; |
97c2790f |
1688 | else |
1689 | button = LEFT_DRAG; |
74a4e547 |
1690 | |
5dda68e8 |
1691 | if (!midend_process_key(fe->me, (signed short)LOWORD(lParam), |
1692 | (signed short)HIWORD(lParam), button)) |
b0f06719 |
1693 | PostQuitMessage(0); |
1694 | } |
4e7ef6e6 |
1695 | break; |
1696 | case WM_CHAR: |
eb2ad6f1 |
1697 | if (!midend_process_key(fe->me, 0, 0, (unsigned char)wParam)) |
4e7ef6e6 |
1698 | PostQuitMessage(0); |
1699 | return 0; |
1700 | case WM_TIMER: |
8c1fd974 |
1701 | if (fe->timer) { |
1702 | DWORD now = GetTickCount(); |
1703 | float elapsed = (float) (now - fe->timer_last_tickcount) * 0.001F; |
1704 | midend_timer(fe->me, elapsed); |
1705 | fe->timer_last_tickcount = now; |
1706 | } |
4e7ef6e6 |
1707 | return 0; |
1708 | } |
1709 | |
1710 | return DefWindowProc(hwnd, message, wParam, lParam); |
1711 | } |
1712 | |
1713 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) |
1714 | { |
1715 | MSG msg; |
8b7938e7 |
1716 | char *error; |
4e7ef6e6 |
1717 | |
fd1a1a2b |
1718 | InitCommonControls(); |
1719 | |
4e7ef6e6 |
1720 | if (!prev) { |
1721 | WNDCLASS wndclass; |
1722 | |
1723 | wndclass.style = 0; |
1724 | wndclass.lpfnWndProc = WndProc; |
1725 | wndclass.cbClsExtra = 0; |
1726 | wndclass.cbWndExtra = 0; |
1727 | wndclass.hInstance = inst; |
1728 | wndclass.hIcon = LoadIcon(inst, IDI_APPLICATION); |
1729 | wndclass.hCursor = LoadCursor(NULL, IDC_ARROW); |
1730 | wndclass.hbrBackground = NULL; |
1731 | wndclass.lpszMenuName = NULL; |
be8d5aa1 |
1732 | wndclass.lpszClassName = thegame.name; |
4e7ef6e6 |
1733 | |
1734 | RegisterClass(&wndclass); |
1735 | } |
1736 | |
89167dad |
1737 | while (*cmdline && isspace((unsigned char)*cmdline)) |
8b7938e7 |
1738 | cmdline++; |
1739 | |
1740 | if (!new_window(inst, *cmdline ? cmdline : NULL, &error)) { |
1741 | char buf[128]; |
be8d5aa1 |
1742 | sprintf(buf, "%.100s Error", thegame.name); |
8b7938e7 |
1743 | MessageBox(NULL, error, buf, MB_OK|MB_ICONERROR); |
1744 | return 1; |
1745 | } |
4e7ef6e6 |
1746 | |
1747 | while (GetMessage(&msg, NULL, 0, 0)) { |
4e7ef6e6 |
1748 | DispatchMessage(&msg); |
1749 | } |
1750 | |
1751 | return msg.wParam; |
1752 | } |