720a8fb7 |
1 | /* |
2 | * windows.c: Windows front end for my puzzle collection. |
3 | */ |
4e7ef6e6 |
4 | |
5 | #include <windows.h> |
fd1a1a2b |
6 | #include <commctrl.h> |
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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 |
821ab2c6 |
33 | #define IDM_PRINT 0x0100 |
34 | #define IDM_PRESETS 0x0110 |
eb2ad6f1 |
35 | |
e91825f8 |
36 | #define HELP_FILE_NAME "puzzles.hlp" |
37 | #define HELP_CNT_NAME "puzzles.cnt" |
38 | |
7b010604 |
39 | #ifdef DEBUGGING |
c71454c0 |
40 | static FILE *debug_fp = NULL; |
41 | static HANDLE debug_hdl = INVALID_HANDLE_VALUE; |
42 | static int debug_got_console = 0; |
43 | |
44 | void dputs(char *buf) |
45 | { |
46 | DWORD dw; |
47 | |
48 | if (!debug_got_console) { |
49 | if (AllocConsole()) { |
50 | debug_got_console = 1; |
51 | debug_hdl = GetStdHandle(STD_OUTPUT_HANDLE); |
52 | } |
53 | } |
54 | if (!debug_fp) { |
55 | debug_fp = fopen("debug.log", "w"); |
56 | } |
57 | |
58 | if (debug_hdl != INVALID_HANDLE_VALUE) { |
59 | WriteFile(debug_hdl, buf, strlen(buf), &dw, NULL); |
60 | } |
61 | fputs(buf, debug_fp); |
62 | fflush(debug_fp); |
63 | } |
64 | |
65 | void debug_printf(char *fmt, ...) |
66 | { |
67 | char buf[4096]; |
68 | va_list ap; |
69 | |
70 | va_start(ap, fmt); |
71 | vsprintf(buf, fmt, ap); |
72 | dputs(buf); |
73 | va_end(ap); |
74 | } |
c71454c0 |
75 | #endif |
76 | |
4efb3868 |
77 | struct font { |
78 | HFONT font; |
79 | int type; |
80 | int size; |
81 | }; |
82 | |
077f3cbe |
83 | struct cfg_aux { |
84 | int ctlid; |
85 | }; |
86 | |
3161048d |
87 | struct blitter { |
88 | HBITMAP bitmap; |
89 | frontend *fe; |
90 | int x, y, w, h; |
91 | }; |
92 | |
821ab2c6 |
93 | enum { CFG_PRINT = CFG_FRONTEND_SPECIFIC }; |
94 | |
4e7ef6e6 |
95 | struct frontend { |
dafd6cf6 |
96 | midend *me; |
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97 | HWND hwnd, statusbar, cfgbox; |
98 | HINSTANCE inst; |
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99 | HBITMAP bitmap, prevbm; |
821ab2c6 |
100 | HDC hdc; |
4e7ef6e6 |
101 | COLORREF *colours; |
102 | HBRUSH *brushes; |
103 | HPEN *pens; |
4efb3868 |
104 | HRGN clip; |
4e7ef6e6 |
105 | UINT timer; |
8c1fd974 |
106 | DWORD timer_last_tickcount; |
eb2ad6f1 |
107 | int npresets; |
108 | game_params **presets; |
4efb3868 |
109 | struct font *fonts; |
110 | int nfonts, fontsize; |
077f3cbe |
111 | config_item *cfg; |
112 | struct cfg_aux *cfgaux; |
97098757 |
113 | int cfg_which, dlg_done; |
077f3cbe |
114 | HFONT cfgfont; |
821ab2c6 |
115 | HBRUSH oldbr; |
116 | HPEN oldpen; |
e91825f8 |
117 | char *help_path; |
118 | int help_has_contents; |
48dcdd62 |
119 | char *laststatus; |
821ab2c6 |
120 | enum { DRAWING, PRINTING, NOTHING } drawstatus; |
121 | DOCINFO di; |
122 | int printcount, printw, printh, printsolns, printcurr, printcolour; |
123 | float printscale; |
124 | int printoffsetx, printoffsety; |
125 | float printpixelscale; |
126 | int fontstart; |
127 | int linewidth; |
128 | drawing *dr; |
4e7ef6e6 |
129 | }; |
130 | |
131 | void fatal(char *fmt, ...) |
132 | { |
133 | char buf[2048]; |
134 | va_list ap; |
135 | |
136 | va_start(ap, fmt); |
137 | vsprintf(buf, fmt, ap); |
138 | va_end(ap); |
139 | |
140 | MessageBox(NULL, buf, "Fatal error", MB_ICONEXCLAMATION | MB_OK); |
141 | |
142 | exit(1); |
143 | } |
144 | |
821ab2c6 |
145 | char *geterrstr(void) |
146 | { |
147 | LPVOID lpMsgBuf; |
148 | DWORD dw = GetLastError(); |
149 | char *ret; |
150 | |
151 | FormatMessage( |
152 | FORMAT_MESSAGE_ALLOCATE_BUFFER | |
153 | FORMAT_MESSAGE_FROM_SYSTEM, |
154 | NULL, |
155 | dw, |
156 | MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), |
157 | (LPTSTR) &lpMsgBuf, |
158 | 0, NULL ); |
159 | |
160 | ret = dupstr(lpMsgBuf); |
161 | |
162 | LocalFree(lpMsgBuf); |
163 | |
164 | return ret; |
165 | } |
166 | |
cbb5549e |
167 | void get_random_seed(void **randseed, int *randseedsize) |
168 | { |
169 | time_t *tp = snew(time_t); |
170 | time(tp); |
171 | *randseed = (void *)tp; |
172 | *randseedsize = sizeof(time_t); |
173 | } |
174 | |
dafd6cf6 |
175 | static void win_status_bar(void *handle, char *text) |
fd1a1a2b |
176 | { |
dafd6cf6 |
177 | frontend *fe = (frontend *)handle; |
821ab2c6 |
178 | char *rewritten; |
179 | |
180 | assert(fe->drawstatus == DRAWING); |
181 | |
182 | rewritten = midend_rewrite_statusbar(fe->me, text); |
48dcdd62 |
183 | if (!fe->laststatus || strcmp(rewritten, fe->laststatus)) { |
184 | SetWindowText(fe->statusbar, rewritten); |
185 | sfree(fe->laststatus); |
186 | fe->laststatus = rewritten; |
187 | } else { |
188 | sfree(rewritten); |
189 | } |
fd1a1a2b |
190 | } |
191 | |
dafd6cf6 |
192 | static blitter *win_blitter_new(void *handle, int w, int h) |
3161048d |
193 | { |
194 | blitter *bl = snew(blitter); |
195 | |
196 | memset(bl, 0, sizeof(blitter)); |
197 | bl->w = w; |
198 | bl->h = h; |
199 | bl->bitmap = 0; |
200 | |
201 | return bl; |
202 | } |
203 | |
dafd6cf6 |
204 | static void win_blitter_free(void *handle, blitter *bl) |
3161048d |
205 | { |
206 | if (bl->bitmap) DeleteObject(bl->bitmap); |
207 | sfree(bl); |
208 | } |
209 | |
210 | static void blitter_mkbitmap(frontend *fe, blitter *bl) |
211 | { |
212 | HDC hdc = GetDC(fe->hwnd); |
213 | bl->bitmap = CreateCompatibleBitmap(hdc, bl->w, bl->h); |
214 | ReleaseDC(fe->hwnd, hdc); |
215 | } |
216 | |
217 | /* BitBlt(dstDC, dstX, dstY, dstW, dstH, srcDC, srcX, srcY, dType) */ |
218 | |
dafd6cf6 |
219 | static void win_blitter_save(void *handle, blitter *bl, int x, int y) |
3161048d |
220 | { |
dafd6cf6 |
221 | frontend *fe = (frontend *)handle; |
3161048d |
222 | HDC hdc_win, hdc_blit; |
223 | HBITMAP prev_blit; |
224 | |
821ab2c6 |
225 | assert(fe->drawstatus == DRAWING); |
226 | |
3161048d |
227 | if (!bl->bitmap) blitter_mkbitmap(fe, bl); |
228 | |
229 | bl->x = x; bl->y = y; |
230 | |
231 | hdc_win = GetDC(fe->hwnd); |
232 | hdc_blit = CreateCompatibleDC(hdc_win); |
233 | if (!hdc_blit) fatal("hdc_blit failed: 0x%x", GetLastError()); |
234 | |
235 | prev_blit = SelectObject(hdc_blit, bl->bitmap); |
236 | if (prev_blit == NULL || prev_blit == HGDI_ERROR) |
237 | fatal("SelectObject for hdc_main failed: 0x%x", GetLastError()); |
238 | |
239 | if (!BitBlt(hdc_blit, 0, 0, bl->w, bl->h, |
821ab2c6 |
240 | fe->hdc, x, y, SRCCOPY)) |
3161048d |
241 | fatal("BitBlt failed: 0x%x", GetLastError()); |
242 | |
243 | SelectObject(hdc_blit, prev_blit); |
244 | DeleteDC(hdc_blit); |
245 | ReleaseDC(fe->hwnd, hdc_win); |
246 | } |
247 | |
dafd6cf6 |
248 | static void win_blitter_load(void *handle, blitter *bl, int x, int y) |
3161048d |
249 | { |
dafd6cf6 |
250 | frontend *fe = (frontend *)handle; |
3161048d |
251 | HDC hdc_win, hdc_blit; |
252 | HBITMAP prev_blit; |
253 | |
821ab2c6 |
254 | assert(fe->drawstatus == DRAWING); |
255 | |
3161048d |
256 | assert(bl->bitmap); /* we should always have saved before loading */ |
257 | |
258 | if (x == BLITTER_FROMSAVED) x = bl->x; |
259 | if (y == BLITTER_FROMSAVED) y = bl->y; |
260 | |
261 | hdc_win = GetDC(fe->hwnd); |
262 | hdc_blit = CreateCompatibleDC(hdc_win); |
263 | |
264 | prev_blit = SelectObject(hdc_blit, bl->bitmap); |
265 | |
821ab2c6 |
266 | BitBlt(fe->hdc, x, y, bl->w, bl->h, |
3161048d |
267 | hdc_blit, 0, 0, SRCCOPY); |
268 | |
269 | SelectObject(hdc_blit, prev_blit); |
270 | DeleteDC(hdc_blit); |
271 | ReleaseDC(fe->hwnd, hdc_win); |
272 | } |
273 | |
4e7ef6e6 |
274 | void frontend_default_colour(frontend *fe, float *output) |
275 | { |
276 | DWORD c = GetSysColor(COLOR_MENU); /* ick */ |
277 | |
278 | output[0] = (float)(GetRValue(c) / 255.0); |
279 | output[1] = (float)(GetGValue(c) / 255.0); |
280 | output[2] = (float)(GetBValue(c) / 255.0); |
281 | } |
282 | |
821ab2c6 |
283 | static POINT win_transform_point(frontend *fe, int x, int y) |
284 | { |
285 | POINT ret; |
286 | |
287 | assert(fe->drawstatus != NOTHING); |
288 | |
289 | if (fe->drawstatus == PRINTING) { |
290 | ret.x = (int)(fe->printoffsetx + fe->printpixelscale * x); |
291 | ret.y = (int)(fe->printoffsety + fe->printpixelscale * y); |
292 | } else { |
293 | ret.x = x; |
294 | ret.y = y; |
295 | } |
296 | |
297 | return ret; |
298 | } |
299 | |
300 | static void win_text_colour(frontend *fe, int colour) |
301 | { |
302 | assert(fe->drawstatus != NOTHING); |
303 | |
304 | if (fe->drawstatus == PRINTING) { |
305 | int hatch; |
306 | float r, g, b; |
307 | print_get_colour(fe->dr, colour, &hatch, &r, &g, &b); |
308 | if (fe->printcolour) |
309 | SetTextColor(fe->hdc, RGB(r * 255, g * 255, b * 255)); |
310 | else |
311 | SetTextColor(fe->hdc, |
312 | hatch == HATCH_CLEAR ? RGB(255,255,255) : RGB(0,0,0)); |
313 | } else { |
314 | SetTextColor(fe->hdc, fe->colours[colour]); |
315 | } |
316 | } |
317 | |
318 | static void win_set_brush(frontend *fe, int colour) |
319 | { |
320 | HBRUSH br; |
321 | assert(fe->drawstatus != NOTHING); |
322 | |
323 | if (fe->drawstatus == PRINTING) { |
324 | int hatch; |
325 | float r, g, b; |
326 | print_get_colour(fe->dr, colour, &hatch, &r, &g, &b); |
327 | |
328 | if (fe->printcolour) |
329 | br = CreateSolidBrush(RGB(r * 255, g * 255, b * 255)); |
330 | else if (hatch == HATCH_SOLID) |
331 | br = CreateSolidBrush(RGB(0,0,0)); |
332 | else if (hatch == HATCH_CLEAR) |
333 | br = CreateSolidBrush(RGB(255,255,255)); |
334 | else |
335 | br = CreateHatchBrush(hatch == HATCH_BACKSLASH ? HS_FDIAGONAL : |
336 | hatch == HATCH_SLASH ? HS_BDIAGONAL : |
337 | hatch == HATCH_HORIZ ? HS_HORIZONTAL : |
338 | hatch == HATCH_VERT ? HS_VERTICAL : |
339 | hatch == HATCH_PLUS ? HS_CROSS : |
340 | /* hatch == HATCH_X ? */ HS_DIAGCROSS, |
341 | RGB(0,0,0)); |
342 | } else { |
343 | br = fe->brushes[colour]; |
344 | } |
345 | fe->oldbr = SelectObject(fe->hdc, br); |
346 | } |
347 | |
348 | static void win_reset_brush(frontend *fe) |
349 | { |
350 | HBRUSH br; |
351 | |
352 | assert(fe->drawstatus != NOTHING); |
353 | |
354 | br = SelectObject(fe->hdc, fe->oldbr); |
355 | if (fe->drawstatus == PRINTING) |
356 | DeleteObject(br); |
357 | } |
358 | |
359 | static void win_set_pen(frontend *fe, int colour, int thin) |
360 | { |
361 | HPEN pen; |
362 | assert(fe->drawstatus != NOTHING); |
363 | |
364 | if (fe->drawstatus == PRINTING) { |
365 | int hatch; |
366 | float r, g, b; |
367 | int width = thin ? 0 : fe->linewidth; |
368 | |
369 | print_get_colour(fe->dr, colour, &hatch, &r, &g, &b); |
370 | /* FIXME: line thickness here */ |
371 | if (fe->printcolour) |
372 | pen = CreatePen(PS_SOLID, width, |
373 | RGB(r * 255, g * 255, b * 255)); |
374 | else if (hatch == HATCH_SOLID) |
375 | pen = CreatePen(PS_SOLID, width, RGB(0, 0, 0)); |
376 | else if (hatch == HATCH_CLEAR) |
377 | pen = CreatePen(PS_SOLID, width, RGB(255,255,255)); |
378 | else { |
379 | assert(!"This shouldn't happen"); |
380 | pen = CreatePen(PS_SOLID, 1, RGB(0, 0, 0)); |
381 | } |
382 | } else { |
383 | pen = fe->pens[colour]; |
384 | } |
385 | fe->oldpen = SelectObject(fe->hdc, pen); |
386 | } |
387 | |
388 | static void win_reset_pen(frontend *fe) |
389 | { |
390 | HPEN pen; |
391 | |
392 | assert(fe->drawstatus != NOTHING); |
393 | |
394 | pen = SelectObject(fe->hdc, fe->oldpen); |
395 | if (fe->drawstatus == PRINTING) |
396 | DeleteObject(pen); |
397 | } |
398 | |
dafd6cf6 |
399 | static void win_clip(void *handle, int x, int y, int w, int h) |
4efb3868 |
400 | { |
dafd6cf6 |
401 | frontend *fe = (frontend *)handle; |
821ab2c6 |
402 | POINT p, q; |
403 | |
404 | if (fe->drawstatus == NOTHING) |
405 | return; |
406 | |
407 | p = win_transform_point(fe, x, y); |
408 | q = win_transform_point(fe, x+w, y+h); |
409 | IntersectClipRect(fe->hdc, p.x, p.y, q.x, q.y); |
4efb3868 |
410 | } |
411 | |
dafd6cf6 |
412 | static void win_unclip(void *handle) |
4efb3868 |
413 | { |
dafd6cf6 |
414 | frontend *fe = (frontend *)handle; |
821ab2c6 |
415 | |
416 | if (fe->drawstatus == NOTHING) |
417 | return; |
418 | |
419 | SelectClipRgn(fe->hdc, NULL); |
4efb3868 |
420 | } |
421 | |
dafd6cf6 |
422 | static void win_draw_text(void *handle, int x, int y, int fonttype, |
423 | int fontsize, int align, int colour, char *text) |
4efb3868 |
424 | { |
dafd6cf6 |
425 | frontend *fe = (frontend *)handle; |
821ab2c6 |
426 | POINT xy; |
4efb3868 |
427 | int i; |
428 | |
821ab2c6 |
429 | if (fe->drawstatus == NOTHING) |
430 | return; |
431 | |
432 | if (fe->drawstatus == PRINTING) |
433 | fontsize = (int)(fontsize * fe->printpixelscale); |
434 | |
435 | xy = win_transform_point(fe, x, y); |
436 | |
4efb3868 |
437 | /* |
438 | * Find or create the font. |
439 | */ |
821ab2c6 |
440 | for (i = fe->fontstart; i < fe->nfonts; i++) |
4efb3868 |
441 | if (fe->fonts[i].type == fonttype && fe->fonts[i].size == fontsize) |
442 | break; |
443 | |
444 | if (i == fe->nfonts) { |
445 | if (fe->fontsize <= fe->nfonts) { |
446 | fe->fontsize = fe->nfonts + 10; |
447 | fe->fonts = sresize(fe->fonts, fe->fontsize, struct font); |
448 | } |
449 | |
450 | fe->nfonts++; |
451 | |
452 | fe->fonts[i].type = fonttype; |
453 | fe->fonts[i].size = fontsize; |
454 | |
821ab2c6 |
455 | fe->fonts[i].font = CreateFont(-fontsize, 0, 0, 0, |
456 | fe->drawstatus == PRINTING ? 0 : FW_BOLD, |
4efb3868 |
457 | FALSE, FALSE, FALSE, DEFAULT_CHARSET, |
458 | OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, |
459 | DEFAULT_QUALITY, |
460 | (fonttype == FONT_FIXED ? |
461 | FIXED_PITCH | FF_DONTCARE : |
462 | VARIABLE_PITCH | FF_SWISS), |
463 | NULL); |
464 | } |
465 | |
466 | /* |
467 | * Position and draw the text. |
468 | */ |
469 | { |
470 | HFONT oldfont; |
471 | TEXTMETRIC tm; |
472 | SIZE size; |
473 | |
821ab2c6 |
474 | oldfont = SelectObject(fe->hdc, fe->fonts[i].font); |
475 | if (GetTextMetrics(fe->hdc, &tm)) { |
4efb3868 |
476 | if (align & ALIGN_VCENTRE) |
821ab2c6 |
477 | xy.y -= (tm.tmAscent+tm.tmDescent)/2; |
4efb3868 |
478 | else |
821ab2c6 |
479 | xy.y -= tm.tmAscent; |
4efb3868 |
480 | } |
821ab2c6 |
481 | if (GetTextExtentPoint32(fe->hdc, text, strlen(text), &size)) { |
4efb3868 |
482 | if (align & ALIGN_HCENTRE) |
821ab2c6 |
483 | xy.x -= size.cx / 2; |
4efb3868 |
484 | else if (align & ALIGN_HRIGHT) |
821ab2c6 |
485 | xy.x -= size.cx; |
4efb3868 |
486 | } |
821ab2c6 |
487 | SetBkMode(fe->hdc, TRANSPARENT); |
488 | win_text_colour(fe, colour); |
489 | TextOut(fe->hdc, xy.x, xy.y, text, strlen(text)); |
490 | SelectObject(fe->hdc, oldfont); |
4efb3868 |
491 | } |
492 | } |
493 | |
dafd6cf6 |
494 | static void win_draw_rect(void *handle, int x, int y, int w, int h, int colour) |
4e7ef6e6 |
495 | { |
dafd6cf6 |
496 | frontend *fe = (frontend *)handle; |
821ab2c6 |
497 | POINT p, q; |
498 | |
499 | if (fe->drawstatus == NOTHING) |
500 | return; |
501 | |
502 | if (fe->drawstatus == DRAWING && w == 1 && h == 1) { |
fbdd7610 |
503 | /* |
504 | * Rectangle() appears to get uppity if asked to draw a 1x1 |
505 | * rectangle, presumably on the grounds that that's beneath |
506 | * its dignity and you ought to be using SetPixel instead. |
507 | * So I will. |
508 | */ |
821ab2c6 |
509 | SetPixel(fe->hdc, x, y, fe->colours[colour]); |
fbdd7610 |
510 | } else { |
821ab2c6 |
511 | win_set_brush(fe, colour); |
512 | win_set_pen(fe, colour, TRUE); |
513 | p = win_transform_point(fe, x, y); |
514 | q = win_transform_point(fe, x+w, y+h); |
515 | Rectangle(fe->hdc, p.x, p.y, q.x, q.y); |
516 | win_reset_brush(fe); |
517 | win_reset_pen(fe); |
fbdd7610 |
518 | } |
4e7ef6e6 |
519 | } |
520 | |
dafd6cf6 |
521 | static void win_draw_line(void *handle, int x1, int y1, int x2, int y2, int colour) |
4e7ef6e6 |
522 | { |
dafd6cf6 |
523 | frontend *fe = (frontend *)handle; |
821ab2c6 |
524 | POINT p, q; |
525 | |
526 | if (fe->drawstatus == NOTHING) |
527 | return; |
528 | |
529 | win_set_pen(fe, colour, FALSE); |
530 | p = win_transform_point(fe, x1, y1); |
531 | q = win_transform_point(fe, x2, y2); |
532 | MoveToEx(fe->hdc, p.x, p.y, NULL); |
533 | LineTo(fe->hdc, q.x, q.y); |
534 | if (fe->drawstatus == DRAWING) |
535 | SetPixel(fe->hdc, q.x, q.y, fe->colours[colour]); |
536 | win_reset_pen(fe); |
4e7ef6e6 |
537 | } |
538 | |
dafd6cf6 |
539 | static void win_draw_circle(void *handle, int cx, int cy, int radius, |
540 | int fillcolour, int outlinecolour) |
550efd7f |
541 | { |
dafd6cf6 |
542 | frontend *fe = (frontend *)handle; |
821ab2c6 |
543 | POINT p, q, r; |
544 | |
28b5987d |
545 | assert(outlinecolour >= 0); |
546 | |
821ab2c6 |
547 | if (fe->drawstatus == NOTHING) |
548 | return; |
549 | |
28b5987d |
550 | if (fillcolour >= 0) { |
821ab2c6 |
551 | win_set_brush(fe, fillcolour); |
552 | win_set_pen(fe, outlinecolour, FALSE); |
553 | p = win_transform_point(fe, cx - radius, cy - radius); |
554 | q = win_transform_point(fe, cx + radius, cy + radius); |
555 | Ellipse(fe->hdc, p.x, p.y, q.x+1, q.y+1); |
556 | win_reset_brush(fe); |
557 | win_reset_pen(fe); |
550efd7f |
558 | } else { |
821ab2c6 |
559 | win_set_pen(fe, outlinecolour, FALSE); |
560 | p = win_transform_point(fe, cx - radius, cy - radius); |
561 | q = win_transform_point(fe, cx + radius, cy + radius); |
562 | r = win_transform_point(fe, cx - radius, cy); |
563 | Arc(fe->hdc, p.x, p.y, q.x+1, q.y+1, r.x, r.y, r.x, r.y); |
564 | win_reset_pen(fe); |
84cf18f7 |
565 | } |
550efd7f |
566 | } |
567 | |
dafd6cf6 |
568 | static void win_draw_polygon(void *handle, int *coords, int npoints, |
569 | int fillcolour, int outlinecolour) |
4e7ef6e6 |
570 | { |
dafd6cf6 |
571 | frontend *fe = (frontend *)handle; |
821ab2c6 |
572 | POINT *pts; |
4e7ef6e6 |
573 | int i; |
574 | |
821ab2c6 |
575 | if (fe->drawstatus == NOTHING) |
576 | return; |
577 | |
578 | pts = snewn(npoints+1, POINT); |
579 | |
4e7ef6e6 |
580 | for (i = 0; i <= npoints; i++) { |
581 | int j = (i < npoints ? i : 0); |
821ab2c6 |
582 | pts[i] = win_transform_point(fe, coords[j*2], coords[j*2+1]); |
4e7ef6e6 |
583 | } |
584 | |
28b5987d |
585 | assert(outlinecolour >= 0); |
586 | |
587 | if (fillcolour >= 0) { |
821ab2c6 |
588 | win_set_brush(fe, fillcolour); |
589 | win_set_pen(fe, outlinecolour, FALSE); |
590 | Polygon(fe->hdc, pts, npoints); |
591 | win_reset_brush(fe); |
592 | win_reset_pen(fe); |
4e7ef6e6 |
593 | } else { |
821ab2c6 |
594 | win_set_pen(fe, outlinecolour, FALSE); |
595 | Polyline(fe->hdc, pts, npoints+1); |
596 | win_reset_pen(fe); |
4e7ef6e6 |
597 | } |
598 | |
599 | sfree(pts); |
600 | } |
601 | |
dafd6cf6 |
602 | static void win_start_draw(void *handle) |
4e7ef6e6 |
603 | { |
dafd6cf6 |
604 | frontend *fe = (frontend *)handle; |
4e7ef6e6 |
605 | HDC hdc_win; |
821ab2c6 |
606 | |
607 | assert(fe->drawstatus == NOTHING); |
608 | |
4e7ef6e6 |
609 | hdc_win = GetDC(fe->hwnd); |
821ab2c6 |
610 | fe->hdc = CreateCompatibleDC(hdc_win); |
611 | fe->prevbm = SelectObject(fe->hdc, fe->bitmap); |
4e7ef6e6 |
612 | ReleaseDC(fe->hwnd, hdc_win); |
4efb3868 |
613 | fe->clip = NULL; |
821ab2c6 |
614 | SetMapMode(fe->hdc, MM_TEXT); |
615 | fe->drawstatus = DRAWING; |
4e7ef6e6 |
616 | } |
617 | |
dafd6cf6 |
618 | static void win_draw_update(void *handle, int x, int y, int w, int h) |
4e7ef6e6 |
619 | { |
dafd6cf6 |
620 | frontend *fe = (frontend *)handle; |
4e7ef6e6 |
621 | RECT r; |
622 | |
821ab2c6 |
623 | if (fe->drawstatus != DRAWING) |
624 | return; |
625 | |
4e7ef6e6 |
626 | r.left = x; |
627 | r.top = y; |
628 | r.right = x + w; |
629 | r.bottom = y + h; |
630 | |
631 | InvalidateRect(fe->hwnd, &r, FALSE); |
632 | } |
633 | |
dafd6cf6 |
634 | static void win_end_draw(void *handle) |
4e7ef6e6 |
635 | { |
dafd6cf6 |
636 | frontend *fe = (frontend *)handle; |
821ab2c6 |
637 | assert(fe->drawstatus == DRAWING); |
638 | SelectObject(fe->hdc, fe->prevbm); |
639 | DeleteDC(fe->hdc); |
4efb3868 |
640 | if (fe->clip) { |
641 | DeleteObject(fe->clip); |
642 | fe->clip = NULL; |
643 | } |
821ab2c6 |
644 | fe->drawstatus = NOTHING; |
645 | } |
646 | |
647 | static void win_line_width(void *handle, float width) |
648 | { |
649 | frontend *fe = (frontend *)handle; |
650 | |
651 | assert(fe->drawstatus != DRAWING); |
652 | if (fe->drawstatus == NOTHING) |
653 | return; |
654 | |
655 | fe->linewidth = (int)(width * fe->printpixelscale); |
656 | } |
657 | |
658 | static void win_begin_doc(void *handle, int pages) |
659 | { |
660 | frontend *fe = (frontend *)handle; |
661 | |
662 | assert(fe->drawstatus != DRAWING); |
663 | if (fe->drawstatus == NOTHING) |
664 | return; |
665 | |
666 | if (StartDoc(fe->hdc, &fe->di) <= 0) { |
667 | char *e = geterrstr(); |
668 | MessageBox(fe->hwnd, e, "Error starting to print", |
669 | MB_ICONERROR | MB_OK); |
670 | sfree(e); |
671 | fe->drawstatus = NOTHING; |
672 | } |
673 | |
674 | /* |
675 | * Push a marker on the font stack so that we won't use the |
676 | * same fonts for printing and drawing. (This is because |
677 | * drawing seems to look generally better in bold, but printing |
678 | * is better not in bold.) |
679 | */ |
680 | fe->fontstart = fe->nfonts; |
681 | } |
682 | |
683 | static void win_begin_page(void *handle, int number) |
684 | { |
685 | frontend *fe = (frontend *)handle; |
686 | |
687 | assert(fe->drawstatus != DRAWING); |
688 | if (fe->drawstatus == NOTHING) |
689 | return; |
690 | |
691 | if (StartPage(fe->hdc) <= 0) { |
692 | char *e = geterrstr(); |
693 | MessageBox(fe->hwnd, e, "Error starting a page", |
694 | MB_ICONERROR | MB_OK); |
695 | sfree(e); |
696 | fe->drawstatus = NOTHING; |
697 | } |
698 | } |
699 | |
700 | static void win_begin_puzzle(void *handle, float xm, float xc, |
701 | float ym, float yc, int pw, int ph, float wmm) |
702 | { |
703 | frontend *fe = (frontend *)handle; |
704 | int ppw, pph, pox, poy; |
705 | float mmpw, mmph, mmox, mmoy; |
706 | float scale; |
707 | |
708 | assert(fe->drawstatus != DRAWING); |
709 | if (fe->drawstatus == NOTHING) |
710 | return; |
711 | |
712 | ppw = GetDeviceCaps(fe->hdc, HORZRES); |
713 | pph = GetDeviceCaps(fe->hdc, VERTRES); |
714 | mmpw = (float)GetDeviceCaps(fe->hdc, HORZSIZE); |
715 | mmph = (float)GetDeviceCaps(fe->hdc, VERTSIZE); |
716 | |
717 | /* |
718 | * Compute the puzzle's position on the logical page. |
719 | */ |
720 | mmox = xm * mmpw + xc; |
721 | mmoy = ym * mmph + yc; |
722 | |
723 | /* |
724 | * Work out what that comes to in pixels. |
725 | */ |
726 | pox = (int)(mmox * (float)ppw / mmpw); |
727 | poy = (int)(mmoy * (float)ppw / mmpw); |
728 | |
729 | /* |
730 | * And determine the scale. |
731 | * |
732 | * I need a scale such that the maximum puzzle-coordinate |
733 | * extent of the rectangle (pw * scale) is equal to the pixel |
734 | * equivalent of the puzzle's millimetre width (wmm * ppw / |
735 | * mmpw). |
736 | */ |
737 | scale = (wmm * ppw) / (mmpw * pw); |
738 | |
739 | /* |
740 | * Now store pox, poy and scale for use in the main drawing |
741 | * functions. |
742 | */ |
743 | fe->printoffsetx = pox; |
744 | fe->printoffsety = poy; |
745 | fe->printpixelscale = scale; |
746 | |
747 | fe->linewidth = 1; |
748 | } |
749 | |
750 | static void win_end_puzzle(void *handle) |
751 | { |
752 | /* Nothing needs to be done here. */ |
753 | } |
754 | |
755 | static void win_end_page(void *handle, int number) |
756 | { |
757 | frontend *fe = (frontend *)handle; |
758 | |
759 | assert(fe->drawstatus != DRAWING); |
760 | /* |
761 | * The MSDN web site sample code doesn't bother to call EndDoc |
762 | * if an error occurs half way through printing. I expect doing |
763 | * so would cause the erroneous document to actually be |
764 | * printed, or something equally undesirable. |
765 | */ |
766 | if (fe->drawstatus == NOTHING) |
767 | return; |
768 | |
769 | if (EndPage(fe->hdc) <= 0) { |
770 | char *e = geterrstr(); |
771 | MessageBox(fe->hwnd, e, "Error finishing a page", |
772 | MB_ICONERROR | MB_OK); |
773 | sfree(e); |
774 | fe->drawstatus = NOTHING; |
775 | } |
776 | } |
777 | |
778 | static void win_end_doc(void *handle) |
779 | { |
780 | frontend *fe = (frontend *)handle; |
781 | |
782 | assert(fe->drawstatus != DRAWING); |
783 | |
784 | /* |
785 | * Free all the fonts created since we began printing. |
786 | */ |
787 | while (fe->nfonts > fe->fontstart) { |
788 | fe->nfonts--; |
789 | DeleteObject(fe->fonts[fe->nfonts].font); |
790 | } |
791 | fe->fontstart = 0; |
792 | |
793 | if (fe->drawstatus == NOTHING) |
794 | return; |
795 | |
796 | if (EndDoc(fe->hdc) <= 0) { |
797 | char *e = geterrstr(); |
798 | MessageBox(fe->hwnd, e, "Error finishing printing", |
799 | MB_ICONERROR | MB_OK); |
800 | sfree(e); |
801 | fe->drawstatus = NOTHING; |
802 | } |
4e7ef6e6 |
803 | } |
804 | |
dafd6cf6 |
805 | const struct drawing_api win_drawing = { |
806 | win_draw_text, |
807 | win_draw_rect, |
808 | win_draw_line, |
809 | win_draw_polygon, |
810 | win_draw_circle, |
811 | win_draw_update, |
812 | win_clip, |
813 | win_unclip, |
814 | win_start_draw, |
815 | win_end_draw, |
816 | win_status_bar, |
817 | win_blitter_new, |
818 | win_blitter_free, |
819 | win_blitter_save, |
820 | win_blitter_load, |
821ab2c6 |
821 | win_begin_doc, |
822 | win_begin_page, |
823 | win_begin_puzzle, |
824 | win_end_puzzle, |
825 | win_end_page, |
826 | win_end_doc, |
827 | win_line_width, |
dafd6cf6 |
828 | }; |
829 | |
821ab2c6 |
830 | void print(frontend *fe) |
831 | { |
832 | PRINTDLG pd; |
833 | char doctitle[256]; |
834 | document *doc; |
835 | midend *nme = NULL; /* non-interactive midend for bulk puzzle generation */ |
836 | int i; |
837 | char *err = NULL; |
838 | |
839 | /* |
840 | * Create our document structure and fill it up with puzzles. |
841 | */ |
842 | doc = document_new(fe->printw, fe->printh, fe->printscale / 100.0F); |
843 | for (i = 0; i < fe->printcount; i++) { |
844 | if (i == 0 && fe->printcurr) { |
845 | err = midend_print_puzzle(fe->me, doc, fe->printsolns); |
846 | } else { |
847 | if (!nme) { |
848 | game_params *params; |
849 | |
850 | nme = midend_new(NULL, &thegame, NULL, NULL); |
851 | |
852 | /* |
853 | * Set the non-interactive mid-end to have the same |
854 | * parameters as the standard one. |
855 | */ |
856 | params = midend_get_params(fe->me); |
857 | midend_set_params(nme, params); |
858 | thegame.free_params(params); |
859 | } |
860 | |
861 | midend_new_game(nme); |
862 | err = midend_print_puzzle(nme, doc, fe->printsolns); |
863 | } |
864 | if (err) |
865 | break; |
866 | } |
867 | if (nme) |
868 | midend_free(nme); |
869 | |
870 | if (err) { |
871 | MessageBox(fe->hwnd, err, "Error preparing puzzles for printing", |
872 | MB_ICONERROR | MB_OK); |
873 | document_free(doc); |
874 | return; |
875 | } |
876 | |
877 | memset(&pd, 0, sizeof(pd)); |
878 | pd.lStructSize = sizeof(pd); |
879 | pd.hwndOwner = fe->hwnd; |
880 | pd.hDevMode = NULL; |
881 | pd.hDevNames = NULL; |
882 | pd.Flags = PD_USEDEVMODECOPIESANDCOLLATE | PD_RETURNDC | |
883 | PD_NOPAGENUMS | PD_NOSELECTION; |
884 | pd.nCopies = 1; |
885 | pd.nFromPage = pd.nToPage = 0xFFFF; |
886 | pd.nMinPage = pd.nMaxPage = 1; |
887 | |
888 | if (!PrintDlg(&pd)) |
889 | return; |
890 | |
891 | /* |
892 | * Now pd.hDC is a device context for the printer. |
893 | */ |
894 | |
895 | /* |
896 | * FIXME: IWBNI we put up an Abort box here. |
897 | */ |
898 | |
899 | memset(&fe->di, 0, sizeof(fe->di)); |
900 | fe->di.cbSize = sizeof(fe->di); |
901 | sprintf(doctitle, "Printed puzzles from %s (from Simon Tatham's" |
902 | " Portable Puzzle Collection)", thegame.name); |
903 | fe->di.lpszDocName = doctitle; |
904 | fe->di.lpszOutput = NULL; |
905 | fe->di.lpszDatatype = NULL; |
906 | fe->di.fwType = 0; |
907 | |
908 | fe->drawstatus = PRINTING; |
909 | fe->hdc = pd.hDC; |
910 | |
911 | fe->dr = drawing_init(&win_drawing, fe); |
912 | document_print(doc, fe->dr); |
913 | drawing_free(fe->dr); |
914 | fe->dr = NULL; |
915 | |
916 | fe->drawstatus = NOTHING; |
917 | |
918 | DeleteDC(pd.hDC); |
919 | } |
920 | |
4e7ef6e6 |
921 | void deactivate_timer(frontend *fe) |
922 | { |
821ab2c6 |
923 | if (!fe) |
924 | return; /* for non-interactive midend */ |
986cc2de |
925 | if (fe->hwnd) KillTimer(fe->hwnd, fe->timer); |
4e7ef6e6 |
926 | fe->timer = 0; |
927 | } |
928 | |
929 | void activate_timer(frontend *fe) |
930 | { |
821ab2c6 |
931 | if (!fe) |
932 | return; /* for non-interactive midend */ |
8c1fd974 |
933 | if (!fe->timer) { |
934 | fe->timer = SetTimer(fe->hwnd, fe->timer, 20, NULL); |
935 | fe->timer_last_tickcount = GetTickCount(); |
936 | } |
4e7ef6e6 |
937 | } |
938 | |
1cdfcdbd |
939 | void write_clip(HWND hwnd, char *data) |
940 | { |
941 | HGLOBAL clipdata; |
6d5cbf79 |
942 | int len, i, j; |
943 | char *data2; |
1cdfcdbd |
944 | void *lock; |
945 | |
6d5cbf79 |
946 | /* |
947 | * Windows expects CRLF in the clipboard, so we must convert |
948 | * any \n that has come out of the puzzle backend. |
949 | */ |
950 | len = 0; |
951 | for (i = 0; data[i]; i++) { |
952 | if (data[i] == '\n') |
953 | len++; |
954 | len++; |
955 | } |
956 | data2 = snewn(len+1, char); |
957 | j = 0; |
958 | for (i = 0; data[i]; i++) { |
959 | if (data[i] == '\n') |
960 | data2[j++] = '\r'; |
961 | data2[j++] = data[i]; |
962 | } |
963 | assert(j == len); |
964 | data2[j] = '\0'; |
965 | |
1cdfcdbd |
966 | clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len + 1); |
967 | if (!clipdata) |
968 | return; |
969 | lock = GlobalLock(clipdata); |
970 | if (!lock) |
971 | return; |
6d5cbf79 |
972 | memcpy(lock, data2, len); |
1cdfcdbd |
973 | ((unsigned char *) lock)[len] = 0; |
974 | GlobalUnlock(clipdata); |
975 | |
976 | if (OpenClipboard(hwnd)) { |
977 | EmptyClipboard(); |
978 | SetClipboardData(CF_TEXT, clipdata); |
979 | CloseClipboard(); |
980 | } else |
981 | GlobalFree(clipdata); |
6d5cbf79 |
982 | |
983 | sfree(data2); |
1cdfcdbd |
984 | } |
985 | |
e91825f8 |
986 | /* |
987 | * See if we can find a help file. |
988 | */ |
989 | static void find_help_file(frontend *fe) |
990 | { |
991 | char b[2048], *p, *q, *r; |
992 | FILE *fp; |
993 | if (!fe->help_path) { |
994 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
995 | r = b; |
996 | p = strrchr(b, '\\'); |
997 | if (p && p >= r) r = p+1; |
998 | q = strrchr(b, ':'); |
999 | if (q && q >= r) r = q+1; |
1000 | strcpy(r, HELP_FILE_NAME); |
1001 | if ( (fp = fopen(b, "r")) != NULL) { |
1002 | fe->help_path = dupstr(b); |
1003 | fclose(fp); |
1004 | } else |
1005 | fe->help_path = NULL; |
1006 | strcpy(r, HELP_CNT_NAME); |
1007 | if ( (fp = fopen(b, "r")) != NULL) { |
1008 | fe->help_has_contents = TRUE; |
1009 | fclose(fp); |
1010 | } else |
1011 | fe->help_has_contents = FALSE; |
1012 | } |
1013 | } |
1014 | |
1e3e152d |
1015 | static void check_window_size(frontend *fe, int *px, int *py) |
1016 | { |
1017 | RECT r; |
1018 | int x, y, sy; |
1019 | |
1020 | if (fe->statusbar) { |
1021 | RECT sr; |
1022 | GetWindowRect(fe->statusbar, &sr); |
1023 | sy = sr.bottom - sr.top; |
1024 | } else { |
1025 | sy = 0; |
1026 | } |
1027 | |
1028 | /* |
1029 | * See if we actually got the window size we wanted, and adjust |
1030 | * the puzzle size if not. |
1031 | */ |
1032 | GetClientRect(fe->hwnd, &r); |
1033 | x = r.right - r.left; |
1034 | y = r.bottom - r.top - sy; |
1035 | midend_size(fe->me, &x, &y, FALSE); |
1036 | if (x != r.right - r.left || y != r.bottom - r.top) { |
1037 | /* |
1038 | * Resize the window, now we know what size we _really_ |
1039 | * want it to be. |
1040 | */ |
1041 | r.left = r.top = 0; |
1042 | r.right = x; |
1043 | r.bottom = y + sy; |
1044 | AdjustWindowRectEx(&r, WS_OVERLAPPEDWINDOW &~ |
1045 | (WS_THICKFRAME | WS_MAXIMIZEBOX | WS_OVERLAPPED), |
1046 | TRUE, 0); |
1047 | SetWindowPos(fe->hwnd, NULL, 0, 0, r.right - r.left, r.bottom - r.top, |
1048 | SWP_NOMOVE | SWP_NOZORDER); |
1049 | } |
1050 | |
1051 | if (fe->statusbar) { |
1052 | GetClientRect(fe->hwnd, &r); |
1053 | SetWindowPos(fe->statusbar, NULL, 0, r.bottom-r.top-sy, r.right-r.left, |
1054 | sy, SWP_NOZORDER); |
1055 | } |
1056 | |
1057 | *px = x; |
1058 | *py = y; |
1059 | } |
1060 | |
8b7938e7 |
1061 | static frontend *new_window(HINSTANCE inst, char *game_id, char **error) |
4e7ef6e6 |
1062 | { |
1063 | frontend *fe; |
1064 | int x, y; |
1e3e152d |
1065 | RECT r; |
4e7ef6e6 |
1066 | HDC hdc; |
1067 | |
1068 | fe = snew(frontend); |
48d70ca9 |
1069 | |
dafd6cf6 |
1070 | fe->me = midend_new(fe, &thegame, &win_drawing, fe); |
48d70ca9 |
1071 | |
8b7938e7 |
1072 | if (game_id) { |
1185e3c5 |
1073 | *error = midend_game_id(fe->me, game_id); |
8b7938e7 |
1074 | if (*error) { |
1075 | midend_free(fe->me); |
1076 | sfree(fe); |
1077 | return NULL; |
1078 | } |
1079 | } |
1080 | |
e91825f8 |
1081 | fe->help_path = NULL; |
1082 | find_help_file(fe); |
1083 | |
077f3cbe |
1084 | fe->inst = inst; |
4e7ef6e6 |
1085 | |
1086 | fe->timer = 0; |
986cc2de |
1087 | fe->hwnd = NULL; |
1088 | |
821ab2c6 |
1089 | fe->drawstatus = NOTHING; |
1090 | fe->dr = NULL; |
1091 | fe->fontstart = 0; |
1092 | |
986cc2de |
1093 | midend_new_game(fe->me); |
4e7ef6e6 |
1094 | |
6beae131 |
1095 | fe->fonts = NULL; |
1096 | fe->nfonts = fe->fontsize = 0; |
1097 | |
48dcdd62 |
1098 | fe->laststatus = NULL; |
1099 | |
4e7ef6e6 |
1100 | { |
1101 | int i, ncolours; |
1102 | float *colours; |
1103 | |
1104 | colours = midend_colours(fe->me, &ncolours); |
1105 | |
1106 | fe->colours = snewn(ncolours, COLORREF); |
1107 | fe->brushes = snewn(ncolours, HBRUSH); |
1108 | fe->pens = snewn(ncolours, HPEN); |
1109 | |
1110 | for (i = 0; i < ncolours; i++) { |
1111 | fe->colours[i] = RGB(255 * colours[i*3+0], |
1112 | 255 * colours[i*3+1], |
1113 | 255 * colours[i*3+2]); |
1114 | fe->brushes[i] = CreateSolidBrush(fe->colours[i]); |
4e7ef6e6 |
1115 | fe->pens[i] = CreatePen(PS_SOLID, 1, fe->colours[i]); |
1116 | } |
1117 | } |
1118 | |
1e3e152d |
1119 | x = y = INT_MAX; /* find puzzle's preferred size */ |
1120 | midend_size(fe->me, &x, &y, FALSE); |
1121 | |
4e7ef6e6 |
1122 | r.left = r.top = 0; |
1123 | r.right = x; |
1124 | r.bottom = y; |
1125 | AdjustWindowRectEx(&r, WS_OVERLAPPEDWINDOW &~ |
1126 | (WS_THICKFRAME | WS_MAXIMIZEBOX | WS_OVERLAPPED), |
eb2ad6f1 |
1127 | TRUE, 0); |
4e7ef6e6 |
1128 | |
be8d5aa1 |
1129 | fe->hwnd = CreateWindowEx(0, thegame.name, thegame.name, |
4e7ef6e6 |
1130 | WS_OVERLAPPEDWINDOW &~ |
1131 | (WS_THICKFRAME | WS_MAXIMIZEBOX), |
1132 | CW_USEDEFAULT, CW_USEDEFAULT, |
1133 | r.right - r.left, r.bottom - r.top, |
1134 | NULL, NULL, inst, NULL); |
1135 | |
3fee7a57 |
1136 | if (midend_wants_statusbar(fe->me)) { |
1137 | RECT sr; |
1e3e152d |
1138 | fe->statusbar = CreateWindowEx(0, STATUSCLASSNAME, "ooh", |
1139 | WS_CHILD | WS_VISIBLE, |
1140 | 0, 0, 0, 0, /* status bar does these */ |
1141 | fe->hwnd, NULL, inst, NULL); |
3fee7a57 |
1142 | /* |
1143 | * Now resize the window to take account of the status bar. |
1144 | */ |
1145 | GetWindowRect(fe->statusbar, &sr); |
1146 | GetWindowRect(fe->hwnd, &r); |
1147 | SetWindowPos(fe->hwnd, NULL, 0, 0, r.right - r.left, |
1148 | r.bottom - r.top + sr.bottom - sr.top, |
1149 | SWP_NOMOVE | SWP_NOZORDER); |
1150 | } else { |
1e3e152d |
1151 | fe->statusbar = NULL; |
3fee7a57 |
1152 | } |
1e3e152d |
1153 | |
eb2ad6f1 |
1154 | { |
1155 | HMENU bar = CreateMenu(); |
1156 | HMENU menu = CreateMenu(); |
1157 | |
1158 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)menu, "Game"); |
1159 | AppendMenu(menu, MF_ENABLED, IDM_NEW, "New"); |
1160 | AppendMenu(menu, MF_ENABLED, IDM_RESTART, "Restart"); |
1185e3c5 |
1161 | AppendMenu(menu, MF_ENABLED, IDM_DESC, "Specific..."); |
1162 | AppendMenu(menu, MF_ENABLED, IDM_SEED, "Random Seed..."); |
eb2ad6f1 |
1163 | |
077f3cbe |
1164 | if ((fe->npresets = midend_num_presets(fe->me)) > 0 || |
be8d5aa1 |
1165 | thegame.can_configure) { |
eb2ad6f1 |
1166 | HMENU sub = CreateMenu(); |
1167 | int i; |
1168 | |
077f3cbe |
1169 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)sub, "Type"); |
eb2ad6f1 |
1170 | |
1171 | fe->presets = snewn(fe->npresets, game_params *); |
1172 | |
1173 | for (i = 0; i < fe->npresets; i++) { |
1174 | char *name; |
1175 | |
1176 | midend_fetch_preset(fe->me, i, &name, &fe->presets[i]); |
1177 | |
1178 | /* |
1179 | * FIXME: we ought to go through and do something |
1180 | * with ampersands here. |
1181 | */ |
1182 | |
1183 | AppendMenu(sub, MF_ENABLED, IDM_PRESETS + 0x10 * i, name); |
1184 | } |
077f3cbe |
1185 | |
be8d5aa1 |
1186 | if (thegame.can_configure) { |
077f3cbe |
1187 | AppendMenu(sub, MF_ENABLED, IDM_CONFIG, "Custom..."); |
1188 | } |
eb2ad6f1 |
1189 | } |
1190 | |
1191 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
668be019 |
1192 | AppendMenu(menu, MF_ENABLED, IDM_LOAD, "Load"); |
1193 | AppendMenu(menu, MF_ENABLED, IDM_SAVE, "Save"); |
1194 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
821ab2c6 |
1195 | if (thegame.can_print) { |
1196 | AppendMenu(menu, MF_ENABLED, IDM_PRINT, "Print"); |
1197 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
1198 | } |
eb2ad6f1 |
1199 | AppendMenu(menu, MF_ENABLED, IDM_UNDO, "Undo"); |
1200 | AppendMenu(menu, MF_ENABLED, IDM_REDO, "Redo"); |
1cdfcdbd |
1201 | if (thegame.can_format_as_text) { |
1202 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
1203 | AppendMenu(menu, MF_ENABLED, IDM_COPY, "Copy"); |
1204 | } |
2ac6d24e |
1205 | if (thegame.can_solve) { |
1206 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
1207 | AppendMenu(menu, MF_ENABLED, IDM_SOLVE, "Solve"); |
1208 | } |
eb2ad6f1 |
1209 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
1210 | AppendMenu(menu, MF_ENABLED, IDM_QUIT, "Exit"); |
97098757 |
1211 | menu = CreateMenu(); |
1212 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)menu, "Help"); |
1213 | AppendMenu(menu, MF_ENABLED, IDM_ABOUT, "About"); |
e91825f8 |
1214 | if (fe->help_path) { |
97098757 |
1215 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
1216 | AppendMenu(menu, MF_ENABLED, IDM_HELPC, "Contents"); |
be8d5aa1 |
1217 | if (thegame.winhelp_topic) { |
e91825f8 |
1218 | char *item; |
be8d5aa1 |
1219 | assert(thegame.name); |
1220 | item = snewn(9+strlen(thegame.name), char); /*ick*/ |
1221 | sprintf(item, "Help on %s", thegame.name); |
97098757 |
1222 | AppendMenu(menu, MF_ENABLED, IDM_GAMEHELP, item); |
e91825f8 |
1223 | sfree(item); |
1224 | } |
1225 | } |
eb2ad6f1 |
1226 | SetMenu(fe->hwnd, bar); |
1227 | } |
1228 | |
1e3e152d |
1229 | check_window_size(fe, &x, &y); |
fd1a1a2b |
1230 | |
4e7ef6e6 |
1231 | hdc = GetDC(fe->hwnd); |
1232 | fe->bitmap = CreateCompatibleBitmap(hdc, x, y); |
1233 | ReleaseDC(fe->hwnd, hdc); |
1234 | |
1235 | SetWindowLong(fe->hwnd, GWL_USERDATA, (LONG)fe); |
1236 | |
1237 | ShowWindow(fe->hwnd, SW_NORMAL); |
1238 | SetForegroundWindow(fe->hwnd); |
1239 | |
1240 | midend_redraw(fe->me); |
1241 | |
1242 | return fe; |
1243 | } |
1244 | |
97098757 |
1245 | static int CALLBACK AboutDlgProc(HWND hwnd, UINT msg, |
1246 | WPARAM wParam, LPARAM lParam) |
1247 | { |
1248 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); |
1249 | |
1250 | switch (msg) { |
1251 | case WM_INITDIALOG: |
1252 | return 0; |
1253 | |
1254 | case WM_COMMAND: |
1255 | if ((HIWORD(wParam) == BN_CLICKED || |
1256 | HIWORD(wParam) == BN_DOUBLECLICKED) && |
1257 | LOWORD(wParam) == IDOK) |
1258 | fe->dlg_done = 1; |
1259 | return 0; |
1260 | |
1261 | case WM_CLOSE: |
1262 | fe->dlg_done = 1; |
1263 | return 0; |
1264 | } |
1265 | |
1266 | return 0; |
1267 | } |
1268 | |
821ab2c6 |
1269 | /* |
1270 | * Wrappers on midend_{get,set}_config, which extend the CFG_* |
1271 | * enumeration to add CFG_PRINT. |
1272 | */ |
1273 | static config_item *frontend_get_config(frontend *fe, int which, |
1274 | char **wintitle) |
1275 | { |
1276 | if (which < CFG_FRONTEND_SPECIFIC) { |
1277 | return midend_get_config(fe->me, which, wintitle); |
1278 | } else if (which == CFG_PRINT) { |
1279 | config_item *ret; |
1280 | int i; |
1281 | |
1282 | *wintitle = snewn(40 + strlen(thegame.name), char); |
1283 | sprintf(*wintitle, "%s print setup", thegame.name); |
1284 | |
1285 | ret = snewn(8, config_item); |
1286 | |
1287 | i = 0; |
1288 | |
1289 | ret[i].name = "Number of puzzles to print"; |
1290 | ret[i].type = C_STRING; |
1291 | ret[i].sval = dupstr("1"); |
1292 | ret[i].ival = 0; |
1293 | i++; |
1294 | |
1295 | ret[i].name = "Number of puzzles across the page"; |
1296 | ret[i].type = C_STRING; |
1297 | ret[i].sval = dupstr("1"); |
1298 | ret[i].ival = 0; |
1299 | i++; |
1300 | |
1301 | ret[i].name = "Number of puzzles down the page"; |
1302 | ret[i].type = C_STRING; |
1303 | ret[i].sval = dupstr("1"); |
1304 | ret[i].ival = 0; |
1305 | i++; |
1306 | |
1307 | ret[i].name = "Percentage of standard size"; |
1308 | ret[i].type = C_STRING; |
1309 | ret[i].sval = dupstr("100.0"); |
1310 | ret[i].ival = 0; |
1311 | i++; |
1312 | |
1313 | ret[i].name = "Include currently shown puzzle"; |
1314 | ret[i].type = C_BOOLEAN; |
1315 | ret[i].sval = NULL; |
1316 | ret[i].ival = TRUE; |
1317 | i++; |
1318 | |
1319 | ret[i].name = "Print solutions"; |
1320 | ret[i].type = C_BOOLEAN; |
1321 | ret[i].sval = NULL; |
1322 | ret[i].ival = FALSE; |
1323 | i++; |
1324 | |
1325 | if (thegame.can_print_in_colour) { |
1326 | ret[i].name = "Print in colour"; |
1327 | ret[i].type = C_BOOLEAN; |
1328 | ret[i].sval = NULL; |
1329 | ret[i].ival = FALSE; |
1330 | i++; |
1331 | } |
1332 | |
1333 | ret[i].name = NULL; |
1334 | ret[i].type = C_END; |
1335 | ret[i].sval = NULL; |
1336 | ret[i].ival = 0; |
1337 | i++; |
1338 | |
1339 | return ret; |
1340 | } else { |
1341 | assert(!"We should never get here"); |
1342 | return NULL; |
1343 | } |
1344 | } |
1345 | |
1346 | static char *frontend_set_config(frontend *fe, int which, config_item *cfg) |
1347 | { |
1348 | if (which < CFG_FRONTEND_SPECIFIC) { |
1349 | return midend_set_config(fe->me, which, cfg); |
1350 | } else if (which == CFG_PRINT) { |
1351 | if ((fe->printcount = atoi(cfg[0].sval)) <= 0) |
1352 | return "Number of puzzles to print should be at least one"; |
1353 | if ((fe->printw = atoi(cfg[1].sval)) <= 0) |
1354 | return "Number of puzzles across the page should be at least one"; |
1355 | if ((fe->printh = atoi(cfg[2].sval)) <= 0) |
1356 | return "Number of puzzles down the page should be at least one"; |
1357 | if ((fe->printscale = (float)atof(cfg[3].sval)) <= 0) |
1358 | return "Print size should be positive"; |
1359 | fe->printcurr = cfg[4].ival; |
1360 | fe->printsolns = cfg[5].ival; |
1361 | fe->printcolour = thegame.can_print_in_colour && cfg[6].ival; |
1362 | return NULL; |
1363 | } else { |
1364 | assert(!"We should never get here"); |
1365 | return "Internal error"; |
1366 | } |
1367 | } |
1368 | |
077f3cbe |
1369 | static int CALLBACK ConfigDlgProc(HWND hwnd, UINT msg, |
1370 | WPARAM wParam, LPARAM lParam) |
1371 | { |
1372 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); |
1373 | config_item *i; |
1374 | struct cfg_aux *j; |
1375 | |
1376 | switch (msg) { |
1377 | case WM_INITDIALOG: |
1378 | return 0; |
1379 | |
1380 | case WM_COMMAND: |
1381 | /* |
1382 | * OK and Cancel are special cases. |
1383 | */ |
1384 | if ((HIWORD(wParam) == BN_CLICKED || |
1385 | HIWORD(wParam) == BN_DOUBLECLICKED) && |
1386 | (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)) { |
1387 | if (LOWORD(wParam) == IDOK) { |
821ab2c6 |
1388 | char *err = frontend_set_config(fe, fe->cfg_which, fe->cfg); |
077f3cbe |
1389 | |
1390 | if (err) { |
1391 | MessageBox(hwnd, err, "Validation error", |
1392 | MB_ICONERROR | MB_OK); |
1393 | } else { |
97098757 |
1394 | fe->dlg_done = 2; |
077f3cbe |
1395 | } |
1396 | } else { |
97098757 |
1397 | fe->dlg_done = 1; |
077f3cbe |
1398 | } |
1399 | return 0; |
1400 | } |
1401 | |
1402 | /* |
1403 | * First find the control whose id this is. |
1404 | */ |
1405 | for (i = fe->cfg, j = fe->cfgaux; i->type != C_END; i++, j++) { |
1406 | if (j->ctlid == LOWORD(wParam)) |
1407 | break; |
1408 | } |
1409 | if (i->type == C_END) |
1410 | return 0; /* not our problem */ |
1411 | |
1412 | if (i->type == C_STRING && HIWORD(wParam) == EN_CHANGE) { |
1413 | char buffer[4096]; |
1414 | GetDlgItemText(fe->cfgbox, j->ctlid, buffer, lenof(buffer)); |
1415 | buffer[lenof(buffer)-1] = '\0'; |
1416 | sfree(i->sval); |
1417 | i->sval = dupstr(buffer); |
1418 | } else if (i->type == C_BOOLEAN && |
1419 | (HIWORD(wParam) == BN_CLICKED || |
1420 | HIWORD(wParam) == BN_DOUBLECLICKED)) { |
1421 | i->ival = IsDlgButtonChecked(fe->cfgbox, j->ctlid); |
1422 | } else if (i->type == C_CHOICES && |
1423 | HIWORD(wParam) == CBN_SELCHANGE) { |
1424 | i->ival = SendDlgItemMessage(fe->cfgbox, j->ctlid, |
1425 | CB_GETCURSEL, 0, 0); |
1426 | } |
1427 | |
1428 | return 0; |
1429 | |
1430 | case WM_CLOSE: |
97098757 |
1431 | fe->dlg_done = 1; |
077f3cbe |
1432 | return 0; |
1433 | } |
1434 | |
1435 | return 0; |
1436 | } |
1437 | |
1438 | HWND mkctrl(frontend *fe, int x1, int x2, int y1, int y2, |
1439 | char *wclass, int wstyle, |
97098757 |
1440 | int exstyle, const char *wtext, int wid) |
077f3cbe |
1441 | { |
1442 | HWND ret; |
1443 | ret = CreateWindowEx(exstyle, wclass, wtext, |
1444 | wstyle | WS_CHILD | WS_VISIBLE, x1, y1, x2-x1, y2-y1, |
1445 | fe->cfgbox, (HMENU) wid, fe->inst, NULL); |
1446 | SendMessage(ret, WM_SETFONT, (WPARAM)fe->cfgfont, MAKELPARAM(TRUE, 0)); |
1447 | return ret; |
1448 | } |
1449 | |
97098757 |
1450 | static void about(frontend *fe) |
1451 | { |
1452 | int i; |
1453 | WNDCLASS wc; |
1454 | MSG msg; |
1455 | TEXTMETRIC tm; |
1456 | HDC hdc; |
1457 | HFONT oldfont; |
1458 | SIZE size; |
1459 | int gm, id; |
1460 | int winwidth, winheight, y; |
1461 | int height, width, maxwid; |
1462 | const char *strings[16]; |
1463 | int lengths[16]; |
1464 | int nstrings = 0; |
1465 | char titlebuf[512]; |
1466 | |
1467 | sprintf(titlebuf, "About %.250s", thegame.name); |
1468 | |
1469 | strings[nstrings++] = thegame.name; |
1470 | strings[nstrings++] = "from Simon Tatham's Portable Puzzle Collection"; |
1471 | strings[nstrings++] = ver; |
1472 | |
1473 | wc.style = CS_DBLCLKS | CS_SAVEBITS | CS_BYTEALIGNWINDOW; |
1474 | wc.lpfnWndProc = DefDlgProc; |
1475 | wc.cbClsExtra = 0; |
1476 | wc.cbWndExtra = DLGWINDOWEXTRA + 8; |
1477 | wc.hInstance = fe->inst; |
1478 | wc.hIcon = NULL; |
1479 | wc.hCursor = LoadCursor(NULL, IDC_ARROW); |
1480 | wc.hbrBackground = (HBRUSH) (COLOR_BACKGROUND +1); |
1481 | wc.lpszMenuName = NULL; |
1482 | wc.lpszClassName = "GameAboutBox"; |
1483 | RegisterClass(&wc); |
1484 | |
1485 | hdc = GetDC(fe->hwnd); |
1486 | SetMapMode(hdc, MM_TEXT); |
1487 | |
1488 | fe->dlg_done = FALSE; |
1489 | |
1490 | fe->cfgfont = CreateFont(-MulDiv(8, GetDeviceCaps(hdc, LOGPIXELSY), 72), |
1491 | 0, 0, 0, 0, |
1492 | FALSE, FALSE, FALSE, DEFAULT_CHARSET, |
1493 | OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, |
1494 | DEFAULT_QUALITY, |
1495 | FF_SWISS, |
1496 | "MS Shell Dlg"); |
1497 | |
1498 | oldfont = SelectObject(hdc, fe->cfgfont); |
1499 | if (GetTextMetrics(hdc, &tm)) { |
1500 | height = tm.tmAscent + tm.tmDescent; |
1501 | width = tm.tmAveCharWidth; |
1502 | } else { |
1503 | height = width = 30; |
1504 | } |
1505 | |
1506 | /* |
1507 | * Figure out the layout of the About box by measuring the |
1508 | * length of each piece of text. |
1509 | */ |
1510 | maxwid = 0; |
1511 | winheight = height/2; |
1512 | |
1513 | for (i = 0; i < nstrings; i++) { |
1514 | if (GetTextExtentPoint32(hdc, strings[i], strlen(strings[i]), &size)) |
1515 | lengths[i] = size.cx; |
1516 | else |
1517 | lengths[i] = 0; /* *shrug* */ |
1518 | if (maxwid < lengths[i]) |
1519 | maxwid = lengths[i]; |
1520 | winheight += height * 3 / 2 + (height / 2); |
1521 | } |
1522 | |
1523 | winheight += height + height * 7 / 4; /* OK button */ |
1524 | winwidth = maxwid + 4*width; |
1525 | |
1526 | SelectObject(hdc, oldfont); |
1527 | ReleaseDC(fe->hwnd, hdc); |
1528 | |
1529 | /* |
1530 | * Create the dialog, now that we know its size. |
1531 | */ |
1532 | { |
1533 | RECT r, r2; |
1534 | |
1535 | r.left = r.top = 0; |
1536 | r.right = winwidth; |
1537 | r.bottom = winheight; |
1538 | |
1539 | AdjustWindowRectEx(&r, (WS_OVERLAPPEDWINDOW /*| |
1540 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
1541 | WS_CAPTION | WS_SYSMENU*/) &~ |
1542 | (WS_MAXIMIZEBOX | WS_OVERLAPPED), |
1543 | FALSE, 0); |
1544 | |
1545 | /* |
1546 | * Centre the dialog on its parent window. |
1547 | */ |
1548 | r.right -= r.left; |
1549 | r.bottom -= r.top; |
1550 | GetWindowRect(fe->hwnd, &r2); |
1551 | r.left = (r2.left + r2.right - r.right) / 2; |
1552 | r.top = (r2.top + r2.bottom - r.bottom) / 2; |
1553 | r.right += r.left; |
1554 | r.bottom += r.top; |
1555 | |
1556 | fe->cfgbox = CreateWindowEx(0, wc.lpszClassName, titlebuf, |
1557 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
1558 | WS_CAPTION | WS_SYSMENU, |
1559 | r.left, r.top, |
1560 | r.right-r.left, r.bottom-r.top, |
1561 | fe->hwnd, NULL, fe->inst, NULL); |
1562 | } |
1563 | |
1564 | SendMessage(fe->cfgbox, WM_SETFONT, (WPARAM)fe->cfgfont, FALSE); |
1565 | |
1566 | SetWindowLong(fe->cfgbox, GWL_USERDATA, (LONG)fe); |
1567 | SetWindowLong(fe->cfgbox, DWL_DLGPROC, (LONG)AboutDlgProc); |
1568 | |
1569 | id = 1000; |
1570 | y = height/2; |
1571 | for (i = 0; i < nstrings; i++) { |
1572 | int border = width*2 + (maxwid - lengths[i]) / 2; |
1573 | mkctrl(fe, border, border+lengths[i], y+height*1/8, y+height*9/8, |
1574 | "Static", 0, 0, strings[i], id++); |
1575 | y += height*3/2; |
1576 | |
1577 | assert(y < winheight); |
1578 | y += height/2; |
1579 | } |
1580 | |
1581 | y += height/2; /* extra space before OK */ |
1582 | mkctrl(fe, width*2, maxwid+width*2, y, y+height*7/4, "BUTTON", |
1583 | BS_PUSHBUTTON | BS_NOTIFY | WS_TABSTOP | BS_DEFPUSHBUTTON, 0, |
1584 | "OK", IDOK); |
1585 | |
1586 | SendMessage(fe->cfgbox, WM_INITDIALOG, 0, 0); |
1587 | |
1588 | EnableWindow(fe->hwnd, FALSE); |
1589 | ShowWindow(fe->cfgbox, SW_NORMAL); |
1590 | while ((gm=GetMessage(&msg, NULL, 0, 0)) > 0) { |
1591 | if (!IsDialogMessage(fe->cfgbox, &msg)) |
1592 | DispatchMessage(&msg); |
1593 | if (fe->dlg_done) |
1594 | break; |
1595 | } |
1596 | EnableWindow(fe->hwnd, TRUE); |
1597 | SetForegroundWindow(fe->hwnd); |
1598 | DestroyWindow(fe->cfgbox); |
1599 | DeleteObject(fe->cfgfont); |
1600 | } |
1601 | |
5928817c |
1602 | static int get_config(frontend *fe, int which) |
077f3cbe |
1603 | { |
1604 | config_item *i; |
1605 | struct cfg_aux *j; |
5928817c |
1606 | char *title; |
077f3cbe |
1607 | WNDCLASS wc; |
1608 | MSG msg; |
1609 | TEXTMETRIC tm; |
1610 | HDC hdc; |
1611 | HFONT oldfont; |
1612 | SIZE size; |
1613 | HWND ctl; |
1614 | int gm, id, nctrls; |
1615 | int winwidth, winheight, col1l, col1r, col2l, col2r, y; |
1616 | int height, width, maxlabel, maxcheckbox; |
1617 | |
1618 | wc.style = CS_DBLCLKS | CS_SAVEBITS | CS_BYTEALIGNWINDOW; |
1619 | wc.lpfnWndProc = DefDlgProc; |
1620 | wc.cbClsExtra = 0; |
1621 | wc.cbWndExtra = DLGWINDOWEXTRA + 8; |
1622 | wc.hInstance = fe->inst; |
1623 | wc.hIcon = NULL; |
1624 | wc.hCursor = LoadCursor(NULL, IDC_ARROW); |
1625 | wc.hbrBackground = (HBRUSH) (COLOR_BACKGROUND +1); |
1626 | wc.lpszMenuName = NULL; |
1627 | wc.lpszClassName = "GameConfigBox"; |
1628 | RegisterClass(&wc); |
1629 | |
1630 | hdc = GetDC(fe->hwnd); |
1631 | SetMapMode(hdc, MM_TEXT); |
1632 | |
97098757 |
1633 | fe->dlg_done = FALSE; |
077f3cbe |
1634 | |
1635 | fe->cfgfont = CreateFont(-MulDiv(8, GetDeviceCaps(hdc, LOGPIXELSY), 72), |
1636 | 0, 0, 0, 0, |
1637 | FALSE, FALSE, FALSE, DEFAULT_CHARSET, |
1638 | OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, |
1639 | DEFAULT_QUALITY, |
1640 | FF_SWISS, |
1641 | "MS Shell Dlg"); |
1642 | |
1643 | oldfont = SelectObject(hdc, fe->cfgfont); |
1644 | if (GetTextMetrics(hdc, &tm)) { |
1645 | height = tm.tmAscent + tm.tmDescent; |
1646 | width = tm.tmAveCharWidth; |
1647 | } else { |
1648 | height = width = 30; |
1649 | } |
1650 | |
821ab2c6 |
1651 | fe->cfg = frontend_get_config(fe, which, &title); |
5928817c |
1652 | fe->cfg_which = which; |
077f3cbe |
1653 | |
1654 | /* |
1655 | * Figure out the layout of the config box by measuring the |
1656 | * length of each piece of text. |
1657 | */ |
1658 | maxlabel = maxcheckbox = 0; |
1659 | winheight = height/2; |
1660 | |
1661 | for (i = fe->cfg; i->type != C_END; i++) { |
1662 | switch (i->type) { |
1663 | case C_STRING: |
1664 | case C_CHOICES: |
1665 | /* |
1666 | * Both these control types have a label filling only |
1667 | * the left-hand column of the box. |
1668 | */ |
1669 | if (GetTextExtentPoint32(hdc, i->name, strlen(i->name), &size) && |
1670 | maxlabel < size.cx) |
1671 | maxlabel = size.cx; |
1672 | winheight += height * 3 / 2 + (height / 2); |
1673 | break; |
1674 | |
1675 | case C_BOOLEAN: |
1676 | /* |
1677 | * Checkboxes take up the whole of the box width. |
1678 | */ |
1679 | if (GetTextExtentPoint32(hdc, i->name, strlen(i->name), &size) && |
1680 | maxcheckbox < size.cx) |
1681 | maxcheckbox = size.cx; |
1682 | winheight += height + (height / 2); |
1683 | break; |
1684 | } |
1685 | } |
1686 | |
1687 | winheight += height + height * 7 / 4; /* OK / Cancel buttons */ |
1688 | |
1689 | col1l = 2*width; |
1690 | col1r = col1l + maxlabel; |
1691 | col2l = col1r + 2*width; |
1692 | col2r = col2l + 30*width; |
1693 | if (col2r < col1l+2*height+maxcheckbox) |
1694 | col2r = col1l+2*height+maxcheckbox; |
1695 | winwidth = col2r + 2*width; |
1696 | |
97098757 |
1697 | SelectObject(hdc, oldfont); |
077f3cbe |
1698 | ReleaseDC(fe->hwnd, hdc); |
1699 | |
1700 | /* |
1701 | * Create the dialog, now that we know its size. |
1702 | */ |
1703 | { |
1704 | RECT r, r2; |
1705 | |
1706 | r.left = r.top = 0; |
1707 | r.right = winwidth; |
1708 | r.bottom = winheight; |
1709 | |
1710 | AdjustWindowRectEx(&r, (WS_OVERLAPPEDWINDOW /*| |
1711 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
1712 | WS_CAPTION | WS_SYSMENU*/) &~ |
1713 | (WS_MAXIMIZEBOX | WS_OVERLAPPED), |
1714 | FALSE, 0); |
1715 | |
1716 | /* |
1717 | * Centre the dialog on its parent window. |
1718 | */ |
1719 | r.right -= r.left; |
1720 | r.bottom -= r.top; |
1721 | GetWindowRect(fe->hwnd, &r2); |
1722 | r.left = (r2.left + r2.right - r.right) / 2; |
1723 | r.top = (r2.top + r2.bottom - r.bottom) / 2; |
1724 | r.right += r.left; |
1725 | r.bottom += r.top; |
1726 | |
5928817c |
1727 | fe->cfgbox = CreateWindowEx(0, wc.lpszClassName, title, |
077f3cbe |
1728 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
1729 | WS_CAPTION | WS_SYSMENU, |
1730 | r.left, r.top, |
1731 | r.right-r.left, r.bottom-r.top, |
1732 | fe->hwnd, NULL, fe->inst, NULL); |
5928817c |
1733 | sfree(title); |
077f3cbe |
1734 | } |
1735 | |
1736 | SendMessage(fe->cfgbox, WM_SETFONT, (WPARAM)fe->cfgfont, FALSE); |
1737 | |
1738 | SetWindowLong(fe->cfgbox, GWL_USERDATA, (LONG)fe); |
1739 | SetWindowLong(fe->cfgbox, DWL_DLGPROC, (LONG)ConfigDlgProc); |
1740 | |
1741 | /* |
1742 | * Count the controls so we can allocate cfgaux. |
1743 | */ |
1744 | for (nctrls = 0, i = fe->cfg; i->type != C_END; i++) |
1745 | nctrls++; |
1746 | fe->cfgaux = snewn(nctrls, struct cfg_aux); |
1747 | |
1748 | id = 1000; |
1749 | y = height/2; |
1750 | for (i = fe->cfg, j = fe->cfgaux; i->type != C_END; i++, j++) { |
1751 | switch (i->type) { |
1752 | case C_STRING: |
1753 | /* |
1754 | * Edit box with a label beside it. |
1755 | */ |
1756 | mkctrl(fe, col1l, col1r, y+height*1/8, y+height*9/8, |
1757 | "Static", 0, 0, i->name, id++); |
1758 | ctl = mkctrl(fe, col2l, col2r, y, y+height*3/2, |
1759 | "EDIT", WS_TABSTOP | ES_AUTOHSCROLL, |
1760 | WS_EX_CLIENTEDGE, "", (j->ctlid = id++)); |
1761 | SetWindowText(ctl, i->sval); |
1762 | y += height*3/2; |
1763 | break; |
1764 | |
1765 | case C_BOOLEAN: |
1766 | /* |
1767 | * Simple checkbox. |
1768 | */ |
1769 | mkctrl(fe, col1l, col2r, y, y+height, "BUTTON", |
1770 | BS_NOTIFY | BS_AUTOCHECKBOX | WS_TABSTOP, |
1771 | 0, i->name, (j->ctlid = id++)); |
42132f2d |
1772 | CheckDlgButton(fe->cfgbox, j->ctlid, (i->ival != 0)); |
077f3cbe |
1773 | y += height; |
1774 | break; |
1775 | |
1776 | case C_CHOICES: |
1777 | /* |
1778 | * Drop-down list with a label beside it. |
1779 | */ |
1780 | mkctrl(fe, col1l, col1r, y+height*1/8, y+height*9/8, |
1781 | "STATIC", 0, 0, i->name, id++); |
1782 | ctl = mkctrl(fe, col2l, col2r, y, y+height*41/2, |
1783 | "COMBOBOX", WS_TABSTOP | |
1784 | CBS_DROPDOWNLIST | CBS_HASSTRINGS, |
1785 | WS_EX_CLIENTEDGE, "", (j->ctlid = id++)); |
1786 | { |
1787 | char c, *p, *q, *str; |
1788 | |
1789 | SendMessage(ctl, CB_RESETCONTENT, 0, 0); |
1790 | p = i->sval; |
1791 | c = *p++; |
1792 | while (*p) { |
1793 | q = p; |
1794 | while (*q && *q != c) q++; |
1795 | str = snewn(q-p+1, char); |
1796 | strncpy(str, p, q-p); |
1797 | str[q-p] = '\0'; |
1798 | SendMessage(ctl, CB_ADDSTRING, 0, (LPARAM)str); |
1799 | sfree(str); |
1800 | if (*q) q++; |
1801 | p = q; |
1802 | } |
1803 | } |
1804 | |
1805 | SendMessage(ctl, CB_SETCURSEL, i->ival, 0); |
1806 | |
1807 | y += height*3/2; |
1808 | break; |
1809 | } |
1810 | |
1811 | assert(y < winheight); |
1812 | y += height/2; |
1813 | } |
1814 | |
1815 | y += height/2; /* extra space before OK and Cancel */ |
1816 | mkctrl(fe, col1l, (col1l+col2r)/2-width, y, y+height*7/4, "BUTTON", |
1817 | BS_PUSHBUTTON | BS_NOTIFY | WS_TABSTOP | BS_DEFPUSHBUTTON, 0, |
1818 | "OK", IDOK); |
1819 | mkctrl(fe, (col1l+col2r)/2+width, col2r, y, y+height*7/4, "BUTTON", |
1820 | BS_PUSHBUTTON | BS_NOTIFY | WS_TABSTOP, 0, "Cancel", IDCANCEL); |
1821 | |
1822 | SendMessage(fe->cfgbox, WM_INITDIALOG, 0, 0); |
1823 | |
1824 | EnableWindow(fe->hwnd, FALSE); |
1825 | ShowWindow(fe->cfgbox, SW_NORMAL); |
1826 | while ((gm=GetMessage(&msg, NULL, 0, 0)) > 0) { |
1827 | if (!IsDialogMessage(fe->cfgbox, &msg)) |
1828 | DispatchMessage(&msg); |
97098757 |
1829 | if (fe->dlg_done) |
077f3cbe |
1830 | break; |
1831 | } |
1832 | EnableWindow(fe->hwnd, TRUE); |
1833 | SetForegroundWindow(fe->hwnd); |
1834 | DestroyWindow(fe->cfgbox); |
1835 | DeleteObject(fe->cfgfont); |
1836 | |
1837 | free_cfg(fe->cfg); |
1838 | sfree(fe->cfgaux); |
1839 | |
97098757 |
1840 | return (fe->dlg_done == 2); |
077f3cbe |
1841 | } |
1842 | |
668be019 |
1843 | static void new_game_size(frontend *fe) |
077f3cbe |
1844 | { |
1845 | RECT r, sr; |
1846 | HDC hdc; |
1847 | int x, y; |
1848 | |
1e3e152d |
1849 | x = y = INT_MAX; |
1850 | midend_size(fe->me, &x, &y, FALSE); |
077f3cbe |
1851 | |
1852 | r.left = r.top = 0; |
1853 | r.right = x; |
1854 | r.bottom = y; |
1855 | AdjustWindowRectEx(&r, WS_OVERLAPPEDWINDOW &~ |
1856 | (WS_THICKFRAME | WS_MAXIMIZEBOX | |
1857 | WS_OVERLAPPED), |
1858 | TRUE, 0); |
1859 | |
1860 | if (fe->statusbar != NULL) { |
1861 | GetWindowRect(fe->statusbar, &sr); |
1862 | } else { |
1863 | sr.left = sr.right = sr.top = sr.bottom = 0; |
1864 | } |
1865 | SetWindowPos(fe->hwnd, NULL, 0, 0, |
1866 | r.right - r.left, |
1867 | r.bottom - r.top + sr.bottom - sr.top, |
1868 | SWP_NOMOVE | SWP_NOZORDER); |
1e3e152d |
1869 | |
1870 | check_window_size(fe, &x, &y); |
1871 | |
077f3cbe |
1872 | if (fe->statusbar != NULL) |
1873 | SetWindowPos(fe->statusbar, NULL, 0, y, x, |
1874 | sr.bottom - sr.top, SWP_NOZORDER); |
1875 | |
1876 | DeleteObject(fe->bitmap); |
1877 | |
1878 | hdc = GetDC(fe->hwnd); |
1879 | fe->bitmap = CreateCompatibleBitmap(hdc, x, y); |
1880 | ReleaseDC(fe->hwnd, hdc); |
1881 | |
1882 | midend_redraw(fe->me); |
1883 | } |
1884 | |
668be019 |
1885 | static void new_game_type(frontend *fe) |
1886 | { |
1887 | midend_new_game(fe->me); |
1888 | new_game_size(fe); |
1889 | } |
1890 | |
97c2790f |
1891 | static int is_alt_pressed(void) |
1892 | { |
1893 | BYTE keystate[256]; |
1894 | int r = GetKeyboardState(keystate); |
1895 | if (!r) |
1896 | return FALSE; |
1897 | if (keystate[VK_MENU] & 0x80) |
1898 | return TRUE; |
1899 | if (keystate[VK_RMENU] & 0x80) |
1900 | return TRUE; |
1901 | return FALSE; |
1902 | } |
1903 | |
668be019 |
1904 | static void savefile_write(void *wctx, void *buf, int len) |
1905 | { |
1906 | FILE *fp = (FILE *)wctx; |
1907 | fwrite(buf, 1, len, fp); |
1908 | } |
1909 | |
1910 | static int savefile_read(void *wctx, void *buf, int len) |
1911 | { |
1912 | FILE *fp = (FILE *)wctx; |
1913 | int ret; |
1914 | |
1915 | ret = fread(buf, 1, len, fp); |
1916 | return (ret == len); |
1917 | } |
1918 | |
4e7ef6e6 |
1919 | static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, |
1920 | WPARAM wParam, LPARAM lParam) |
1921 | { |
1922 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); |
668be019 |
1923 | int cmd; |
4e7ef6e6 |
1924 | |
1925 | switch (message) { |
1926 | case WM_CLOSE: |
1927 | DestroyWindow(hwnd); |
1928 | return 0; |
eb2ad6f1 |
1929 | case WM_COMMAND: |
668be019 |
1930 | cmd = wParam & ~0xF; /* low 4 bits reserved to Windows */ |
1931 | switch (cmd) { |
eb2ad6f1 |
1932 | case IDM_NEW: |
1933 | if (!midend_process_key(fe->me, 0, 0, 'n')) |
1934 | PostQuitMessage(0); |
1935 | break; |
1936 | case IDM_RESTART: |
7f89707c |
1937 | midend_restart_game(fe->me); |
eb2ad6f1 |
1938 | break; |
1939 | case IDM_UNDO: |
1940 | if (!midend_process_key(fe->me, 0, 0, 'u')) |
1941 | PostQuitMessage(0); |
1942 | break; |
1943 | case IDM_REDO: |
1944 | if (!midend_process_key(fe->me, 0, 0, '\x12')) |
1945 | PostQuitMessage(0); |
1946 | break; |
1cdfcdbd |
1947 | case IDM_COPY: |
1948 | { |
1949 | char *text = midend_text_format(fe->me); |
1950 | if (text) |
1951 | write_clip(hwnd, text); |
1952 | else |
1953 | MessageBeep(MB_ICONWARNING); |
6d5cbf79 |
1954 | sfree(text); |
1cdfcdbd |
1955 | } |
1956 | break; |
2ac6d24e |
1957 | case IDM_SOLVE: |
1958 | { |
1959 | char *msg = midend_solve(fe->me); |
1960 | if (msg) |
1961 | MessageBox(hwnd, msg, "Unable to solve", |
1962 | MB_ICONERROR | MB_OK); |
1963 | } |
1964 | break; |
eb2ad6f1 |
1965 | case IDM_QUIT: |
1966 | if (!midend_process_key(fe->me, 0, 0, 'q')) |
1967 | PostQuitMessage(0); |
1968 | break; |
077f3cbe |
1969 | case IDM_CONFIG: |
5928817c |
1970 | if (get_config(fe, CFG_SETTINGS)) |
1971 | new_game_type(fe); |
1972 | break; |
1973 | case IDM_SEED: |
1974 | if (get_config(fe, CFG_SEED)) |
077f3cbe |
1975 | new_game_type(fe); |
1976 | break; |
1185e3c5 |
1977 | case IDM_DESC: |
1978 | if (get_config(fe, CFG_DESC)) |
1979 | new_game_type(fe); |
1980 | break; |
821ab2c6 |
1981 | case IDM_PRINT: |
1982 | if (get_config(fe, CFG_PRINT)) |
1983 | print(fe); |
1984 | break; |
97098757 |
1985 | case IDM_ABOUT: |
1986 | about(fe); |
1987 | break; |
668be019 |
1988 | case IDM_LOAD: |
1989 | case IDM_SAVE: |
1990 | { |
1991 | OPENFILENAME of; |
1992 | char filename[FILENAME_MAX]; |
1993 | int ret; |
1994 | |
1995 | memset(&of, 0, sizeof(of)); |
1996 | of.hwndOwner = hwnd; |
1997 | of.lpstrFilter = "All Files (*.*)\0*\0\0\0"; |
1998 | of.lpstrCustomFilter = NULL; |
1999 | of.nFilterIndex = 1; |
2000 | of.lpstrFile = filename; |
2001 | filename[0] = '\0'; |
2002 | of.nMaxFile = lenof(filename); |
2003 | of.lpstrFileTitle = NULL; |
2004 | of.lpstrTitle = (cmd == IDM_SAVE ? |
2005 | "Enter name of game file to save" : |
2006 | "Enter name of saved game file to load"); |
2007 | of.Flags = 0; |
2008 | #ifdef OPENFILENAME_SIZE_VERSION_400 |
2009 | of.lStructSize = OPENFILENAME_SIZE_VERSION_400; |
2010 | #else |
2011 | of.lStructSize = sizeof(of); |
2012 | #endif |
2013 | of.lpstrInitialDir = NULL; |
2014 | |
2015 | if (cmd == IDM_SAVE) |
2016 | ret = GetSaveFileName(&of); |
2017 | else |
2018 | ret = GetOpenFileName(&of); |
2019 | |
2020 | if (ret) { |
2021 | if (cmd == IDM_SAVE) { |
2022 | FILE *fp; |
2023 | |
2024 | if ((fp = fopen(filename, "r")) != NULL) { |
2025 | char buf[256 + FILENAME_MAX]; |
2026 | fclose(fp); |
2027 | /* file exists */ |
2028 | |
2029 | sprintf(buf, "Are you sure you want to overwrite" |
2030 | " the file \"%.*s\"?", |
2031 | FILENAME_MAX, filename); |
2032 | if (MessageBox(hwnd, buf, "Question", |
2033 | MB_YESNO | MB_ICONQUESTION) |
2034 | != IDYES) |
2035 | break; |
2036 | } |
2037 | |
2038 | fp = fopen(filename, "w"); |
2039 | |
2040 | if (!fp) { |
2041 | MessageBox(hwnd, "Unable to open save file", |
2042 | "Error", MB_ICONERROR | MB_OK); |
2043 | break; |
2044 | } |
2045 | |
2046 | midend_serialise(fe->me, savefile_write, fp); |
2047 | |
2048 | fclose(fp); |
2049 | } else { |
2050 | FILE *fp = fopen(filename, "r"); |
2051 | char *err; |
2052 | |
2053 | if (!fp) { |
2054 | MessageBox(hwnd, "Unable to open saved game file", |
2055 | "Error", MB_ICONERROR | MB_OK); |
2056 | break; |
2057 | } |
2058 | |
2059 | err = midend_deserialise(fe->me, savefile_read, fp); |
2060 | |
2061 | fclose(fp); |
2062 | |
2063 | if (err) { |
2064 | MessageBox(hwnd, err, "Error", MB_ICONERROR|MB_OK); |
2065 | break; |
2066 | } |
2067 | |
2068 | new_game_size(fe); |
2069 | } |
2070 | } |
2071 | } |
2072 | |
2073 | break; |
e91825f8 |
2074 | case IDM_HELPC: |
2075 | assert(fe->help_path); |
2076 | WinHelp(hwnd, fe->help_path, |
2077 | fe->help_has_contents ? HELP_FINDER : HELP_CONTENTS, 0); |
2078 | break; |
2079 | case IDM_GAMEHELP: |
2080 | assert(fe->help_path); |
be8d5aa1 |
2081 | assert(thegame.winhelp_topic); |
e91825f8 |
2082 | { |
be8d5aa1 |
2083 | char *cmd = snewn(10+strlen(thegame.winhelp_topic), char); |
2084 | sprintf(cmd, "JI(`',`%s')", thegame.winhelp_topic); |
e91825f8 |
2085 | WinHelp(hwnd, fe->help_path, HELP_COMMAND, (DWORD)cmd); |
2086 | sfree(cmd); |
2087 | } |
2088 | break; |
eb2ad6f1 |
2089 | default: |
2090 | { |
2091 | int p = ((wParam &~ 0xF) - IDM_PRESETS) / 0x10; |
2092 | |
2093 | if (p >= 0 && p < fe->npresets) { |
eb2ad6f1 |
2094 | midend_set_params(fe->me, fe->presets[p]); |
077f3cbe |
2095 | new_game_type(fe); |
eb2ad6f1 |
2096 | } |
2097 | } |
2098 | break; |
2099 | } |
2100 | break; |
4e7ef6e6 |
2101 | case WM_DESTROY: |
2102 | PostQuitMessage(0); |
2103 | return 0; |
2104 | case WM_PAINT: |
2105 | { |
2106 | PAINTSTRUCT p; |
2107 | HDC hdc, hdc2; |
2108 | HBITMAP prevbm; |
2109 | |
2110 | hdc = BeginPaint(hwnd, &p); |
2111 | hdc2 = CreateCompatibleDC(hdc); |
2112 | prevbm = SelectObject(hdc2, fe->bitmap); |
2113 | BitBlt(hdc, |
2114 | p.rcPaint.left, p.rcPaint.top, |
2115 | p.rcPaint.right - p.rcPaint.left, |
2116 | p.rcPaint.bottom - p.rcPaint.top, |
2117 | hdc2, |
2118 | p.rcPaint.left, p.rcPaint.top, |
2119 | SRCCOPY); |
2120 | SelectObject(hdc2, prevbm); |
2121 | DeleteDC(hdc2); |
2122 | EndPaint(hwnd, &p); |
2123 | } |
2124 | return 0; |
2125 | case WM_KEYDOWN: |
2126 | { |
2127 | int key = -1; |
f0ee053c |
2128 | BYTE keystate[256]; |
2129 | int r = GetKeyboardState(keystate); |
2130 | int shift = (r && (keystate[VK_SHIFT] & 0x80)) ? MOD_SHFT : 0; |
2131 | int ctrl = (r && (keystate[VK_CONTROL] & 0x80)) ? MOD_CTRL : 0; |
4e7ef6e6 |
2132 | |
2133 | switch (wParam) { |
3c833d45 |
2134 | case VK_LEFT: |
2135 | if (!(lParam & 0x01000000)) |
2136 | key = MOD_NUM_KEYPAD | '4'; |
f0ee053c |
2137 | else |
2138 | key = shift | ctrl | CURSOR_LEFT; |
3c833d45 |
2139 | break; |
2140 | case VK_RIGHT: |
2141 | if (!(lParam & 0x01000000)) |
2142 | key = MOD_NUM_KEYPAD | '6'; |
f0ee053c |
2143 | else |
2144 | key = shift | ctrl | CURSOR_RIGHT; |
3c833d45 |
2145 | break; |
2146 | case VK_UP: |
2147 | if (!(lParam & 0x01000000)) |
2148 | key = MOD_NUM_KEYPAD | '8'; |
f0ee053c |
2149 | else |
2150 | key = shift | ctrl | CURSOR_UP; |
3c833d45 |
2151 | break; |
2152 | case VK_DOWN: |
2153 | if (!(lParam & 0x01000000)) |
2154 | key = MOD_NUM_KEYPAD | '2'; |
f0ee053c |
2155 | else |
2156 | key = shift | ctrl | CURSOR_DOWN; |
3c833d45 |
2157 | break; |
c71454c0 |
2158 | /* |
2159 | * Diagonal keys on the numeric keypad. |
2160 | */ |
2161 | case VK_PRIOR: |
3c833d45 |
2162 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '9'; |
c71454c0 |
2163 | break; |
2164 | case VK_NEXT: |
3c833d45 |
2165 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '3'; |
c71454c0 |
2166 | break; |
2167 | case VK_HOME: |
3c833d45 |
2168 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '7'; |
c71454c0 |
2169 | break; |
2170 | case VK_END: |
3c833d45 |
2171 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '1'; |
2172 | break; |
2173 | case VK_INSERT: |
2174 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '0'; |
2175 | break; |
2176 | case VK_CLEAR: |
2177 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '5'; |
c71454c0 |
2178 | break; |
2179 | /* |
2180 | * Numeric keypad keys with Num Lock on. |
2181 | */ |
3c833d45 |
2182 | case VK_NUMPAD4: key = MOD_NUM_KEYPAD | '4'; break; |
2183 | case VK_NUMPAD6: key = MOD_NUM_KEYPAD | '6'; break; |
2184 | case VK_NUMPAD8: key = MOD_NUM_KEYPAD | '8'; break; |
2185 | case VK_NUMPAD2: key = MOD_NUM_KEYPAD | '2'; break; |
2186 | case VK_NUMPAD5: key = MOD_NUM_KEYPAD | '5'; break; |
2187 | case VK_NUMPAD9: key = MOD_NUM_KEYPAD | '9'; break; |
2188 | case VK_NUMPAD3: key = MOD_NUM_KEYPAD | '3'; break; |
2189 | case VK_NUMPAD7: key = MOD_NUM_KEYPAD | '7'; break; |
2190 | case VK_NUMPAD1: key = MOD_NUM_KEYPAD | '1'; break; |
2191 | case VK_NUMPAD0: key = MOD_NUM_KEYPAD | '0'; break; |
4e7ef6e6 |
2192 | } |
2193 | |
2194 | if (key != -1) { |
eb2ad6f1 |
2195 | if (!midend_process_key(fe->me, 0, 0, key)) |
4e7ef6e6 |
2196 | PostQuitMessage(0); |
c71454c0 |
2197 | } else { |
2198 | MSG m; |
2199 | m.hwnd = hwnd; |
2200 | m.message = WM_KEYDOWN; |
2201 | m.wParam = wParam; |
2202 | m.lParam = lParam & 0xdfff; |
2203 | TranslateMessage(&m); |
4e7ef6e6 |
2204 | } |
2205 | } |
2206 | break; |
2207 | case WM_LBUTTONDOWN: |
2208 | case WM_RBUTTONDOWN: |
2209 | case WM_MBUTTONDOWN: |
b0f06719 |
2210 | { |
2211 | int button; |
2212 | |
2213 | /* |
2214 | * Shift-clicks count as middle-clicks, since otherwise |
2215 | * two-button Windows users won't have any kind of |
2216 | * middle click to use. |
2217 | */ |
2218 | if (message == WM_MBUTTONDOWN || (wParam & MK_SHIFT)) |
2219 | button = MIDDLE_BUTTON; |
97c2790f |
2220 | else if (message == WM_RBUTTONDOWN || is_alt_pressed()) |
b0f06719 |
2221 | button = RIGHT_BUTTON; |
97c2790f |
2222 | else |
2223 | button = LEFT_BUTTON; |
74a4e547 |
2224 | |
5dda68e8 |
2225 | if (!midend_process_key(fe->me, (signed short)LOWORD(lParam), |
2226 | (signed short)HIWORD(lParam), button)) |
74a4e547 |
2227 | PostQuitMessage(0); |
2228 | |
2229 | SetCapture(hwnd); |
2230 | } |
2231 | break; |
2232 | case WM_LBUTTONUP: |
2233 | case WM_RBUTTONUP: |
2234 | case WM_MBUTTONUP: |
2235 | { |
2236 | int button; |
2237 | |
2238 | /* |
2239 | * Shift-clicks count as middle-clicks, since otherwise |
2240 | * two-button Windows users won't have any kind of |
2241 | * middle click to use. |
2242 | */ |
2243 | if (message == WM_MBUTTONUP || (wParam & MK_SHIFT)) |
2244 | button = MIDDLE_RELEASE; |
97c2790f |
2245 | else if (message == WM_RBUTTONUP || is_alt_pressed()) |
74a4e547 |
2246 | button = RIGHT_RELEASE; |
97c2790f |
2247 | else |
2248 | button = LEFT_RELEASE; |
74a4e547 |
2249 | |
5dda68e8 |
2250 | if (!midend_process_key(fe->me, (signed short)LOWORD(lParam), |
2251 | (signed short)HIWORD(lParam), button)) |
74a4e547 |
2252 | PostQuitMessage(0); |
2253 | |
2254 | ReleaseCapture(); |
2255 | } |
2256 | break; |
2257 | case WM_MOUSEMOVE: |
2258 | { |
2259 | int button; |
2260 | |
2261 | if (wParam & (MK_MBUTTON | MK_SHIFT)) |
2262 | button = MIDDLE_DRAG; |
97c2790f |
2263 | else if (wParam & MK_RBUTTON || is_alt_pressed()) |
74a4e547 |
2264 | button = RIGHT_DRAG; |
97c2790f |
2265 | else |
2266 | button = LEFT_DRAG; |
74a4e547 |
2267 | |
5dda68e8 |
2268 | if (!midend_process_key(fe->me, (signed short)LOWORD(lParam), |
2269 | (signed short)HIWORD(lParam), button)) |
b0f06719 |
2270 | PostQuitMessage(0); |
2271 | } |
4e7ef6e6 |
2272 | break; |
2273 | case WM_CHAR: |
eb2ad6f1 |
2274 | if (!midend_process_key(fe->me, 0, 0, (unsigned char)wParam)) |
4e7ef6e6 |
2275 | PostQuitMessage(0); |
2276 | return 0; |
2277 | case WM_TIMER: |
8c1fd974 |
2278 | if (fe->timer) { |
2279 | DWORD now = GetTickCount(); |
2280 | float elapsed = (float) (now - fe->timer_last_tickcount) * 0.001F; |
2281 | midend_timer(fe->me, elapsed); |
2282 | fe->timer_last_tickcount = now; |
2283 | } |
4e7ef6e6 |
2284 | return 0; |
2285 | } |
2286 | |
2287 | return DefWindowProc(hwnd, message, wParam, lParam); |
2288 | } |
2289 | |
2290 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) |
2291 | { |
2292 | MSG msg; |
8b7938e7 |
2293 | char *error; |
4e7ef6e6 |
2294 | |
fd1a1a2b |
2295 | InitCommonControls(); |
2296 | |
4e7ef6e6 |
2297 | if (!prev) { |
2298 | WNDCLASS wndclass; |
2299 | |
2300 | wndclass.style = 0; |
2301 | wndclass.lpfnWndProc = WndProc; |
2302 | wndclass.cbClsExtra = 0; |
2303 | wndclass.cbWndExtra = 0; |
2304 | wndclass.hInstance = inst; |
2305 | wndclass.hIcon = LoadIcon(inst, IDI_APPLICATION); |
2306 | wndclass.hCursor = LoadCursor(NULL, IDC_ARROW); |
2307 | wndclass.hbrBackground = NULL; |
2308 | wndclass.lpszMenuName = NULL; |
be8d5aa1 |
2309 | wndclass.lpszClassName = thegame.name; |
4e7ef6e6 |
2310 | |
2311 | RegisterClass(&wndclass); |
2312 | } |
2313 | |
89167dad |
2314 | while (*cmdline && isspace((unsigned char)*cmdline)) |
8b7938e7 |
2315 | cmdline++; |
2316 | |
2317 | if (!new_window(inst, *cmdline ? cmdline : NULL, &error)) { |
2318 | char buf[128]; |
be8d5aa1 |
2319 | sprintf(buf, "%.100s Error", thegame.name); |
8b7938e7 |
2320 | MessageBox(NULL, error, buf, MB_OK|MB_ICONERROR); |
2321 | return 1; |
2322 | } |
4e7ef6e6 |
2323 | |
2324 | while (GetMessage(&msg, NULL, 0, 0)) { |
4e7ef6e6 |
2325 | DispatchMessage(&msg); |
2326 | } |
2327 | |
2328 | return msg.wParam; |
2329 | } |