720a8fb7 |
1 | /* |
2 | * windows.c: Windows front end for my puzzle collection. |
3 | */ |
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4 | |
5 | #include <windows.h> |
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6 | #include <commctrl.h> |
291c690f |
7 | #ifndef NO_HTMLHELP |
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8 | #include <htmlhelp.h> |
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9 | #endif /* NO_HTMLHELP */ |
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10 | |
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11 | #ifdef _WIN32_WCE |
12 | #include <commdlg.h> |
13 | #include <aygshell.h> |
14 | #endif |
15 | |
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16 | #include <stdio.h> |
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17 | #include <assert.h> |
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18 | #include <ctype.h> |
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19 | #include <stdarg.h> |
20 | #include <stdlib.h> |
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21 | #include <limits.h> |
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22 | #include <time.h> |
23 | |
24 | #include "puzzles.h" |
25 | |
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26 | #ifdef _WIN32_WCE |
27 | #include "resource.h" |
28 | #endif |
29 | |
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30 | #define IDM_NEW 0x0010 |
31 | #define IDM_RESTART 0x0020 |
32 | #define IDM_UNDO 0x0030 |
33 | #define IDM_REDO 0x0040 |
1cdfcdbd |
34 | #define IDM_COPY 0x0050 |
2ac6d24e |
35 | #define IDM_SOLVE 0x0060 |
36 | #define IDM_QUIT 0x0070 |
37 | #define IDM_CONFIG 0x0080 |
1185e3c5 |
38 | #define IDM_DESC 0x0090 |
39 | #define IDM_SEED 0x00A0 |
40 | #define IDM_HELPC 0x00B0 |
41 | #define IDM_GAMEHELP 0x00C0 |
fa7515b2 |
42 | #define IDM_ABOUT 0x00D0 |
668be019 |
43 | #define IDM_SAVE 0x00E0 |
44 | #define IDM_LOAD 0x00F0 |
821ab2c6 |
45 | #define IDM_PRINT 0x0100 |
46 | #define IDM_PRESETS 0x0110 |
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47 | |
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48 | #define IDM_KEYEMUL 0x0400 |
49 | |
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50 | #define HELP_FILE_NAME "puzzles.hlp" |
51 | #define HELP_CNT_NAME "puzzles.cnt" |
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52 | #ifndef NO_HTMLHELP |
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53 | #define CHM_FILE_NAME "puzzles.chm" |
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54 | #endif /* NO_HTMLHELP */ |
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55 | |
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56 | #ifndef NO_HTMLHELP |
750037d7 |
57 | typedef HWND (CALLBACK *htmlhelp_t)(HWND, LPCSTR, UINT, DWORD); |
750037d7 |
58 | static htmlhelp_t htmlhelp; |
59 | static HINSTANCE hh_dll; |
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60 | #endif /* NO_HTMLHELP */ |
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61 | enum { NONE, HLP, CHM } help_type; |
62 | char *help_path; |
63 | const char *help_topic; |
64 | int help_has_contents; |
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65 | |
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66 | #ifndef FILENAME_MAX |
67 | #define FILENAME_MAX (260) |
68 | #endif |
69 | |
70 | #ifndef HGDI_ERROR |
71 | #define HGDI_ERROR ((HANDLE)GDI_ERROR) |
72 | #endif |
73 | |
74 | #ifdef _WIN32_WCE |
75 | |
76 | /* |
77 | * Wrapper implementations of functions not supplied by the |
78 | * PocketPC API. |
79 | */ |
80 | |
81 | #define SHGetSubMenu(hWndMB,ID_MENU) (HMENU)SendMessage((hWndMB), SHCMBM_GETSUBMENU, (WPARAM)0, (LPARAM)ID_MENU) |
82 | |
83 | #undef MessageBox |
84 | |
85 | int MessageBox(HWND hWnd, LPCSTR lpText, LPCSTR lpCaption, UINT uType) |
86 | { |
87 | TCHAR wText[2048]; |
88 | TCHAR wCaption[2048]; |
89 | |
90 | MultiByteToWideChar (CP_ACP, 0, lpText, -1, wText, 2048); |
91 | MultiByteToWideChar (CP_ACP, 0, lpCaption, -1, wCaption, 2048); |
92 | |
93 | return MessageBoxW (hWnd, wText, wCaption, uType); |
94 | } |
95 | |
96 | BOOL SetDlgItemTextA(HWND hDlg, int nIDDlgItem, LPCSTR lpString) |
97 | { |
98 | TCHAR wText[256]; |
99 | |
100 | MultiByteToWideChar (CP_ACP, 0, lpString, -1, wText, 256); |
101 | return SetDlgItemTextW(hDlg, nIDDlgItem, wText); |
102 | } |
103 | |
104 | LPCSTR getenv(LPCSTR buf) |
105 | { |
106 | return NULL; |
107 | } |
108 | |
109 | BOOL GetKeyboardState(PBYTE pb) |
110 | { |
111 | return FALSE; |
112 | } |
113 | |
114 | static TCHAR wGameName[256]; |
115 | |
116 | #endif |
117 | |
7b010604 |
118 | #ifdef DEBUGGING |
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119 | static FILE *debug_fp = NULL; |
120 | static HANDLE debug_hdl = INVALID_HANDLE_VALUE; |
121 | static int debug_got_console = 0; |
122 | |
123 | void dputs(char *buf) |
124 | { |
125 | DWORD dw; |
126 | |
127 | if (!debug_got_console) { |
128 | if (AllocConsole()) { |
129 | debug_got_console = 1; |
130 | debug_hdl = GetStdHandle(STD_OUTPUT_HANDLE); |
131 | } |
132 | } |
133 | if (!debug_fp) { |
134 | debug_fp = fopen("debug.log", "w"); |
135 | } |
136 | |
137 | if (debug_hdl != INVALID_HANDLE_VALUE) { |
138 | WriteFile(debug_hdl, buf, strlen(buf), &dw, NULL); |
139 | } |
140 | fputs(buf, debug_fp); |
141 | fflush(debug_fp); |
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142 | OutputDebugString(buf); |
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143 | } |
144 | |
145 | void debug_printf(char *fmt, ...) |
146 | { |
147 | char buf[4096]; |
148 | va_list ap; |
149 | |
150 | va_start(ap, fmt); |
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151 | _vsnprintf(buf, 4095, fmt, ap); |
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152 | dputs(buf); |
153 | va_end(ap); |
154 | } |
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155 | #endif |
156 | |
cb0c7d4a |
157 | #ifndef _WIN32_WCE |
35ee2001 |
158 | #define WINFLAGS (WS_OVERLAPPEDWINDOW &~ \ |
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159 | (WS_MAXIMIZEBOX | WS_OVERLAPPED)) |
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160 | #else |
161 | #define WINFLAGS (WS_CAPTION | WS_SYSMENU) |
162 | #endif |
35ee2001 |
163 | |
164 | static void new_game_size(frontend *fe); |
165 | |
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166 | struct font { |
167 | HFONT font; |
168 | int type; |
169 | int size; |
170 | }; |
171 | |
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172 | struct cfg_aux { |
173 | int ctlid; |
174 | }; |
175 | |
3161048d |
176 | struct blitter { |
177 | HBITMAP bitmap; |
178 | frontend *fe; |
179 | int x, y, w, h; |
180 | }; |
181 | |
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182 | enum { CFG_PRINT = CFG_FRONTEND_SPECIFIC }; |
183 | |
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184 | struct frontend { |
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185 | midend *me; |
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186 | HWND hwnd, statusbar, cfgbox; |
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187 | #ifdef _WIN32_WCE |
188 | HWND numpad; /* window handle for the numeric pad */ |
189 | #endif |
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190 | HINSTANCE inst; |
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191 | HBITMAP bitmap, prevbm; |
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192 | RECT bitmapPosition; /* game bitmap position within game window */ |
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193 | HDC hdc; |
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194 | COLORREF *colours; |
195 | HBRUSH *brushes; |
196 | HPEN *pens; |
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197 | HRGN clip; |
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198 | UINT timer; |
8c1fd974 |
199 | DWORD timer_last_tickcount; |
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200 | int npresets; |
201 | game_params **presets; |
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202 | struct font *fonts; |
203 | int nfonts, fontsize; |
077f3cbe |
204 | config_item *cfg; |
205 | struct cfg_aux *cfgaux; |
97098757 |
206 | int cfg_which, dlg_done; |
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207 | HFONT cfgfont; |
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208 | HBRUSH oldbr; |
209 | HPEN oldpen; |
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210 | int help_running; |
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211 | enum { DRAWING, PRINTING, NOTHING } drawstatus; |
212 | DOCINFO di; |
213 | int printcount, printw, printh, printsolns, printcurr, printcolour; |
214 | float printscale; |
215 | int printoffsetx, printoffsety; |
216 | float printpixelscale; |
217 | int fontstart; |
218 | int linewidth; |
219 | drawing *dr; |
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220 | int xmin, ymin; |
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221 | }; |
222 | |
223 | void fatal(char *fmt, ...) |
224 | { |
225 | char buf[2048]; |
226 | va_list ap; |
227 | |
228 | va_start(ap, fmt); |
229 | vsprintf(buf, fmt, ap); |
230 | va_end(ap); |
231 | |
232 | MessageBox(NULL, buf, "Fatal error", MB_ICONEXCLAMATION | MB_OK); |
233 | |
234 | exit(1); |
235 | } |
236 | |
821ab2c6 |
237 | char *geterrstr(void) |
238 | { |
239 | LPVOID lpMsgBuf; |
240 | DWORD dw = GetLastError(); |
241 | char *ret; |
242 | |
243 | FormatMessage( |
244 | FORMAT_MESSAGE_ALLOCATE_BUFFER | |
245 | FORMAT_MESSAGE_FROM_SYSTEM, |
246 | NULL, |
247 | dw, |
248 | MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), |
249 | (LPTSTR) &lpMsgBuf, |
250 | 0, NULL ); |
251 | |
252 | ret = dupstr(lpMsgBuf); |
253 | |
254 | LocalFree(lpMsgBuf); |
255 | |
256 | return ret; |
257 | } |
258 | |
cbb5549e |
259 | void get_random_seed(void **randseed, int *randseedsize) |
260 | { |
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261 | SYSTEMTIME *st = snew(SYSTEMTIME); |
262 | |
263 | GetLocalTime(st); |
264 | |
265 | *randseed = (void *)st; |
266 | *randseedsize = sizeof(SYSTEMTIME); |
cbb5549e |
267 | } |
268 | |
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269 | static void win_status_bar(void *handle, char *text) |
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270 | { |
cb0c7d4a |
271 | #ifdef _WIN32_WCE |
272 | TCHAR wText[255]; |
273 | #endif |
dafd6cf6 |
274 | frontend *fe = (frontend *)handle; |
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275 | |
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276 | #ifdef _WIN32_WCE |
277 | MultiByteToWideChar (CP_ACP, 0, text, -1, wText, 255); |
278 | SendMessage(fe->statusbar, SB_SETTEXT, |
279 | (WPARAM) 255 | SBT_NOBORDERS, |
280 | (LPARAM) wText); |
281 | #else |
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282 | SetWindowText(fe->statusbar, text); |
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283 | #endif |
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284 | } |
285 | |
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286 | static blitter *win_blitter_new(void *handle, int w, int h) |
3161048d |
287 | { |
288 | blitter *bl = snew(blitter); |
289 | |
290 | memset(bl, 0, sizeof(blitter)); |
291 | bl->w = w; |
292 | bl->h = h; |
293 | bl->bitmap = 0; |
294 | |
295 | return bl; |
296 | } |
297 | |
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298 | static void win_blitter_free(void *handle, blitter *bl) |
3161048d |
299 | { |
300 | if (bl->bitmap) DeleteObject(bl->bitmap); |
301 | sfree(bl); |
302 | } |
303 | |
304 | static void blitter_mkbitmap(frontend *fe, blitter *bl) |
305 | { |
306 | HDC hdc = GetDC(fe->hwnd); |
307 | bl->bitmap = CreateCompatibleBitmap(hdc, bl->w, bl->h); |
308 | ReleaseDC(fe->hwnd, hdc); |
309 | } |
310 | |
311 | /* BitBlt(dstDC, dstX, dstY, dstW, dstH, srcDC, srcX, srcY, dType) */ |
312 | |
dafd6cf6 |
313 | static void win_blitter_save(void *handle, blitter *bl, int x, int y) |
3161048d |
314 | { |
dafd6cf6 |
315 | frontend *fe = (frontend *)handle; |
3161048d |
316 | HDC hdc_win, hdc_blit; |
317 | HBITMAP prev_blit; |
318 | |
821ab2c6 |
319 | assert(fe->drawstatus == DRAWING); |
320 | |
3161048d |
321 | if (!bl->bitmap) blitter_mkbitmap(fe, bl); |
322 | |
323 | bl->x = x; bl->y = y; |
324 | |
325 | hdc_win = GetDC(fe->hwnd); |
326 | hdc_blit = CreateCompatibleDC(hdc_win); |
327 | if (!hdc_blit) fatal("hdc_blit failed: 0x%x", GetLastError()); |
328 | |
329 | prev_blit = SelectObject(hdc_blit, bl->bitmap); |
330 | if (prev_blit == NULL || prev_blit == HGDI_ERROR) |
331 | fatal("SelectObject for hdc_main failed: 0x%x", GetLastError()); |
332 | |
333 | if (!BitBlt(hdc_blit, 0, 0, bl->w, bl->h, |
821ab2c6 |
334 | fe->hdc, x, y, SRCCOPY)) |
3161048d |
335 | fatal("BitBlt failed: 0x%x", GetLastError()); |
336 | |
337 | SelectObject(hdc_blit, prev_blit); |
338 | DeleteDC(hdc_blit); |
339 | ReleaseDC(fe->hwnd, hdc_win); |
340 | } |
341 | |
dafd6cf6 |
342 | static void win_blitter_load(void *handle, blitter *bl, int x, int y) |
3161048d |
343 | { |
dafd6cf6 |
344 | frontend *fe = (frontend *)handle; |
3161048d |
345 | HDC hdc_win, hdc_blit; |
346 | HBITMAP prev_blit; |
347 | |
821ab2c6 |
348 | assert(fe->drawstatus == DRAWING); |
349 | |
3161048d |
350 | assert(bl->bitmap); /* we should always have saved before loading */ |
351 | |
352 | if (x == BLITTER_FROMSAVED) x = bl->x; |
353 | if (y == BLITTER_FROMSAVED) y = bl->y; |
354 | |
355 | hdc_win = GetDC(fe->hwnd); |
356 | hdc_blit = CreateCompatibleDC(hdc_win); |
357 | |
358 | prev_blit = SelectObject(hdc_blit, bl->bitmap); |
359 | |
821ab2c6 |
360 | BitBlt(fe->hdc, x, y, bl->w, bl->h, |
3161048d |
361 | hdc_blit, 0, 0, SRCCOPY); |
362 | |
363 | SelectObject(hdc_blit, prev_blit); |
364 | DeleteDC(hdc_blit); |
365 | ReleaseDC(fe->hwnd, hdc_win); |
366 | } |
367 | |
4e7ef6e6 |
368 | void frontend_default_colour(frontend *fe, float *output) |
369 | { |
370 | DWORD c = GetSysColor(COLOR_MENU); /* ick */ |
371 | |
372 | output[0] = (float)(GetRValue(c) / 255.0); |
373 | output[1] = (float)(GetGValue(c) / 255.0); |
374 | output[2] = (float)(GetBValue(c) / 255.0); |
375 | } |
376 | |
821ab2c6 |
377 | static POINT win_transform_point(frontend *fe, int x, int y) |
378 | { |
379 | POINT ret; |
380 | |
381 | assert(fe->drawstatus != NOTHING); |
382 | |
383 | if (fe->drawstatus == PRINTING) { |
384 | ret.x = (int)(fe->printoffsetx + fe->printpixelscale * x); |
385 | ret.y = (int)(fe->printoffsety + fe->printpixelscale * y); |
386 | } else { |
387 | ret.x = x; |
388 | ret.y = y; |
389 | } |
390 | |
391 | return ret; |
392 | } |
393 | |
394 | static void win_text_colour(frontend *fe, int colour) |
395 | { |
396 | assert(fe->drawstatus != NOTHING); |
397 | |
398 | if (fe->drawstatus == PRINTING) { |
399 | int hatch; |
400 | float r, g, b; |
60aa1c74 |
401 | print_get_colour(fe->dr, colour, fe->printcolour, &hatch, &r, &g, &b); |
402 | |
403 | /* |
404 | * Displaying text in hatched colours is not permitted. |
405 | */ |
406 | assert(hatch < 0); |
407 | |
408 | SetTextColor(fe->hdc, RGB(r * 255, g * 255, b * 255)); |
821ab2c6 |
409 | } else { |
410 | SetTextColor(fe->hdc, fe->colours[colour]); |
411 | } |
412 | } |
413 | |
414 | static void win_set_brush(frontend *fe, int colour) |
415 | { |
416 | HBRUSH br; |
417 | assert(fe->drawstatus != NOTHING); |
418 | |
419 | if (fe->drawstatus == PRINTING) { |
420 | int hatch; |
421 | float r, g, b; |
60aa1c74 |
422 | print_get_colour(fe->dr, colour, fe->printcolour, &hatch, &r, &g, &b); |
821ab2c6 |
423 | |
60aa1c74 |
424 | if (hatch < 0) { |
821ab2c6 |
425 | br = CreateSolidBrush(RGB(r * 255, g * 255, b * 255)); |
cb0c7d4a |
426 | } else { |
427 | #ifdef _WIN32_WCE |
428 | /* |
429 | * This is only ever required during printing, and the |
430 | * PocketPC port doesn't support printing. |
431 | */ |
432 | fatal("CreateHatchBrush not supported"); |
433 | #else |
821ab2c6 |
434 | br = CreateHatchBrush(hatch == HATCH_BACKSLASH ? HS_FDIAGONAL : |
435 | hatch == HATCH_SLASH ? HS_BDIAGONAL : |
436 | hatch == HATCH_HORIZ ? HS_HORIZONTAL : |
437 | hatch == HATCH_VERT ? HS_VERTICAL : |
438 | hatch == HATCH_PLUS ? HS_CROSS : |
439 | /* hatch == HATCH_X ? */ HS_DIAGCROSS, |
440 | RGB(0,0,0)); |
cb0c7d4a |
441 | #endif |
442 | } |
821ab2c6 |
443 | } else { |
444 | br = fe->brushes[colour]; |
445 | } |
446 | fe->oldbr = SelectObject(fe->hdc, br); |
447 | } |
448 | |
449 | static void win_reset_brush(frontend *fe) |
450 | { |
451 | HBRUSH br; |
452 | |
453 | assert(fe->drawstatus != NOTHING); |
454 | |
455 | br = SelectObject(fe->hdc, fe->oldbr); |
456 | if (fe->drawstatus == PRINTING) |
457 | DeleteObject(br); |
458 | } |
459 | |
460 | static void win_set_pen(frontend *fe, int colour, int thin) |
461 | { |
462 | HPEN pen; |
463 | assert(fe->drawstatus != NOTHING); |
464 | |
465 | if (fe->drawstatus == PRINTING) { |
466 | int hatch; |
467 | float r, g, b; |
468 | int width = thin ? 0 : fe->linewidth; |
469 | |
60aa1c74 |
470 | print_get_colour(fe->dr, colour, fe->printcolour, &hatch, &r, &g, &b); |
471 | /* |
472 | * Stroking in hatched colours is not permitted. |
473 | */ |
474 | assert(hatch < 0); |
475 | pen = CreatePen(PS_SOLID, width, RGB(r * 255, g * 255, b * 255)); |
821ab2c6 |
476 | } else { |
477 | pen = fe->pens[colour]; |
478 | } |
479 | fe->oldpen = SelectObject(fe->hdc, pen); |
480 | } |
481 | |
482 | static void win_reset_pen(frontend *fe) |
483 | { |
484 | HPEN pen; |
485 | |
486 | assert(fe->drawstatus != NOTHING); |
487 | |
488 | pen = SelectObject(fe->hdc, fe->oldpen); |
489 | if (fe->drawstatus == PRINTING) |
490 | DeleteObject(pen); |
491 | } |
492 | |
dafd6cf6 |
493 | static void win_clip(void *handle, int x, int y, int w, int h) |
4efb3868 |
494 | { |
dafd6cf6 |
495 | frontend *fe = (frontend *)handle; |
821ab2c6 |
496 | POINT p, q; |
497 | |
498 | if (fe->drawstatus == NOTHING) |
499 | return; |
500 | |
501 | p = win_transform_point(fe, x, y); |
502 | q = win_transform_point(fe, x+w, y+h); |
503 | IntersectClipRect(fe->hdc, p.x, p.y, q.x, q.y); |
4efb3868 |
504 | } |
505 | |
dafd6cf6 |
506 | static void win_unclip(void *handle) |
4efb3868 |
507 | { |
dafd6cf6 |
508 | frontend *fe = (frontend *)handle; |
821ab2c6 |
509 | |
510 | if (fe->drawstatus == NOTHING) |
511 | return; |
512 | |
513 | SelectClipRgn(fe->hdc, NULL); |
4efb3868 |
514 | } |
515 | |
dafd6cf6 |
516 | static void win_draw_text(void *handle, int x, int y, int fonttype, |
517 | int fontsize, int align, int colour, char *text) |
4efb3868 |
518 | { |
dafd6cf6 |
519 | frontend *fe = (frontend *)handle; |
821ab2c6 |
520 | POINT xy; |
4efb3868 |
521 | int i; |
cb0c7d4a |
522 | LOGFONT lf; |
4efb3868 |
523 | |
821ab2c6 |
524 | if (fe->drawstatus == NOTHING) |
525 | return; |
526 | |
527 | if (fe->drawstatus == PRINTING) |
528 | fontsize = (int)(fontsize * fe->printpixelscale); |
529 | |
530 | xy = win_transform_point(fe, x, y); |
531 | |
4efb3868 |
532 | /* |
533 | * Find or create the font. |
534 | */ |
821ab2c6 |
535 | for (i = fe->fontstart; i < fe->nfonts; i++) |
4efb3868 |
536 | if (fe->fonts[i].type == fonttype && fe->fonts[i].size == fontsize) |
537 | break; |
538 | |
539 | if (i == fe->nfonts) { |
540 | if (fe->fontsize <= fe->nfonts) { |
541 | fe->fontsize = fe->nfonts + 10; |
542 | fe->fonts = sresize(fe->fonts, fe->fontsize, struct font); |
543 | } |
544 | |
545 | fe->nfonts++; |
546 | |
547 | fe->fonts[i].type = fonttype; |
548 | fe->fonts[i].size = fontsize; |
549 | |
cb0c7d4a |
550 | memset (&lf, 0, sizeof(LOGFONT)); |
551 | lf.lfHeight = -fontsize; |
552 | lf.lfWeight = (fe->drawstatus == PRINTING ? 0 : FW_BOLD); |
553 | lf.lfCharSet = DEFAULT_CHARSET; |
554 | lf.lfOutPrecision = OUT_DEFAULT_PRECIS; |
555 | lf.lfClipPrecision = CLIP_DEFAULT_PRECIS; |
556 | lf.lfQuality = DEFAULT_QUALITY; |
557 | lf.lfPitchAndFamily = (fonttype == FONT_FIXED ? |
558 | FIXED_PITCH | FF_DONTCARE : |
559 | VARIABLE_PITCH | FF_SWISS); |
560 | #ifdef _WIN32_WCE |
561 | wcscpy(lf.lfFaceName, TEXT("Tahoma")); |
562 | #endif |
563 | |
564 | fe->fonts[i].font = CreateFontIndirect(&lf); |
4efb3868 |
565 | } |
566 | |
567 | /* |
568 | * Position and draw the text. |
569 | */ |
570 | { |
571 | HFONT oldfont; |
572 | TEXTMETRIC tm; |
573 | SIZE size; |
cb0c7d4a |
574 | #ifdef _WIN32_WCE |
575 | TCHAR wText[256]; |
576 | MultiByteToWideChar (CP_ACP, 0, text, -1, wText, 256); |
577 | #endif |
4efb3868 |
578 | |
821ab2c6 |
579 | oldfont = SelectObject(fe->hdc, fe->fonts[i].font); |
580 | if (GetTextMetrics(fe->hdc, &tm)) { |
4efb3868 |
581 | if (align & ALIGN_VCENTRE) |
821ab2c6 |
582 | xy.y -= (tm.tmAscent+tm.tmDescent)/2; |
4efb3868 |
583 | else |
821ab2c6 |
584 | xy.y -= tm.tmAscent; |
4efb3868 |
585 | } |
cb0c7d4a |
586 | #ifndef _WIN32_WCE |
821ab2c6 |
587 | if (GetTextExtentPoint32(fe->hdc, text, strlen(text), &size)) { |
cb0c7d4a |
588 | #else |
589 | if (GetTextExtentPoint32(fe->hdc, wText, wcslen(wText), &size)) { |
590 | #endif |
4efb3868 |
591 | if (align & ALIGN_HCENTRE) |
821ab2c6 |
592 | xy.x -= size.cx / 2; |
4efb3868 |
593 | else if (align & ALIGN_HRIGHT) |
821ab2c6 |
594 | xy.x -= size.cx; |
4efb3868 |
595 | } |
821ab2c6 |
596 | SetBkMode(fe->hdc, TRANSPARENT); |
597 | win_text_colour(fe, colour); |
cb0c7d4a |
598 | #ifndef _WIN32_WCE |
821ab2c6 |
599 | TextOut(fe->hdc, xy.x, xy.y, text, strlen(text)); |
cb0c7d4a |
600 | #else |
601 | ExtTextOut(fe->hdc, xy.x, xy.y, 0, NULL, wText, wcslen(wText), NULL); |
602 | #endif |
821ab2c6 |
603 | SelectObject(fe->hdc, oldfont); |
4efb3868 |
604 | } |
605 | } |
606 | |
dafd6cf6 |
607 | static void win_draw_rect(void *handle, int x, int y, int w, int h, int colour) |
4e7ef6e6 |
608 | { |
dafd6cf6 |
609 | frontend *fe = (frontend *)handle; |
821ab2c6 |
610 | POINT p, q; |
611 | |
612 | if (fe->drawstatus == NOTHING) |
613 | return; |
614 | |
615 | if (fe->drawstatus == DRAWING && w == 1 && h == 1) { |
fbdd7610 |
616 | /* |
617 | * Rectangle() appears to get uppity if asked to draw a 1x1 |
618 | * rectangle, presumably on the grounds that that's beneath |
619 | * its dignity and you ought to be using SetPixel instead. |
620 | * So I will. |
621 | */ |
821ab2c6 |
622 | SetPixel(fe->hdc, x, y, fe->colours[colour]); |
fbdd7610 |
623 | } else { |
821ab2c6 |
624 | win_set_brush(fe, colour); |
625 | win_set_pen(fe, colour, TRUE); |
626 | p = win_transform_point(fe, x, y); |
627 | q = win_transform_point(fe, x+w, y+h); |
628 | Rectangle(fe->hdc, p.x, p.y, q.x, q.y); |
629 | win_reset_brush(fe); |
630 | win_reset_pen(fe); |
fbdd7610 |
631 | } |
4e7ef6e6 |
632 | } |
633 | |
dafd6cf6 |
634 | static void win_draw_line(void *handle, int x1, int y1, int x2, int y2, int colour) |
4e7ef6e6 |
635 | { |
dafd6cf6 |
636 | frontend *fe = (frontend *)handle; |
cb0c7d4a |
637 | POINT pp[2]; |
821ab2c6 |
638 | |
639 | if (fe->drawstatus == NOTHING) |
640 | return; |
641 | |
642 | win_set_pen(fe, colour, FALSE); |
cb0c7d4a |
643 | pp[0] = win_transform_point(fe, x1, y1); |
644 | pp[1] = win_transform_point(fe, x2, y2); |
645 | Polyline(fe->hdc, pp, 2); |
821ab2c6 |
646 | if (fe->drawstatus == DRAWING) |
cb0c7d4a |
647 | SetPixel(fe->hdc, pp[1].x, pp[1].y, fe->colours[colour]); |
821ab2c6 |
648 | win_reset_pen(fe); |
4e7ef6e6 |
649 | } |
650 | |
dafd6cf6 |
651 | static void win_draw_circle(void *handle, int cx, int cy, int radius, |
652 | int fillcolour, int outlinecolour) |
550efd7f |
653 | { |
dafd6cf6 |
654 | frontend *fe = (frontend *)handle; |
cb0c7d4a |
655 | POINT p, q; |
821ab2c6 |
656 | |
28b5987d |
657 | assert(outlinecolour >= 0); |
658 | |
821ab2c6 |
659 | if (fe->drawstatus == NOTHING) |
660 | return; |
661 | |
cb0c7d4a |
662 | if (fillcolour >= 0) |
821ab2c6 |
663 | win_set_brush(fe, fillcolour); |
cb0c7d4a |
664 | else |
665 | fe->oldbr = SelectObject(fe->hdc, GetStockObject(NULL_BRUSH)); |
666 | |
667 | win_set_pen(fe, outlinecolour, FALSE); |
668 | p = win_transform_point(fe, cx - radius, cy - radius); |
669 | q = win_transform_point(fe, cx + radius, cy + radius); |
670 | Ellipse(fe->hdc, p.x, p.y, q.x+1, q.y+1); |
671 | win_reset_brush(fe); |
672 | win_reset_pen(fe); |
550efd7f |
673 | } |
674 | |
dafd6cf6 |
675 | static void win_draw_polygon(void *handle, int *coords, int npoints, |
676 | int fillcolour, int outlinecolour) |
4e7ef6e6 |
677 | { |
dafd6cf6 |
678 | frontend *fe = (frontend *)handle; |
821ab2c6 |
679 | POINT *pts; |
4e7ef6e6 |
680 | int i; |
681 | |
821ab2c6 |
682 | if (fe->drawstatus == NOTHING) |
683 | return; |
684 | |
685 | pts = snewn(npoints+1, POINT); |
686 | |
4e7ef6e6 |
687 | for (i = 0; i <= npoints; i++) { |
688 | int j = (i < npoints ? i : 0); |
821ab2c6 |
689 | pts[i] = win_transform_point(fe, coords[j*2], coords[j*2+1]); |
4e7ef6e6 |
690 | } |
691 | |
28b5987d |
692 | assert(outlinecolour >= 0); |
693 | |
694 | if (fillcolour >= 0) { |
821ab2c6 |
695 | win_set_brush(fe, fillcolour); |
696 | win_set_pen(fe, outlinecolour, FALSE); |
697 | Polygon(fe->hdc, pts, npoints); |
698 | win_reset_brush(fe); |
699 | win_reset_pen(fe); |
4e7ef6e6 |
700 | } else { |
821ab2c6 |
701 | win_set_pen(fe, outlinecolour, FALSE); |
702 | Polyline(fe->hdc, pts, npoints+1); |
703 | win_reset_pen(fe); |
4e7ef6e6 |
704 | } |
705 | |
706 | sfree(pts); |
707 | } |
708 | |
dafd6cf6 |
709 | static void win_start_draw(void *handle) |
4e7ef6e6 |
710 | { |
dafd6cf6 |
711 | frontend *fe = (frontend *)handle; |
4e7ef6e6 |
712 | HDC hdc_win; |
821ab2c6 |
713 | |
714 | assert(fe->drawstatus == NOTHING); |
715 | |
4e7ef6e6 |
716 | hdc_win = GetDC(fe->hwnd); |
821ab2c6 |
717 | fe->hdc = CreateCompatibleDC(hdc_win); |
718 | fe->prevbm = SelectObject(fe->hdc, fe->bitmap); |
4e7ef6e6 |
719 | ReleaseDC(fe->hwnd, hdc_win); |
4efb3868 |
720 | fe->clip = NULL; |
cb0c7d4a |
721 | #ifndef _WIN32_WCE |
821ab2c6 |
722 | SetMapMode(fe->hdc, MM_TEXT); |
cb0c7d4a |
723 | #endif |
821ab2c6 |
724 | fe->drawstatus = DRAWING; |
4e7ef6e6 |
725 | } |
726 | |
dafd6cf6 |
727 | static void win_draw_update(void *handle, int x, int y, int w, int h) |
4e7ef6e6 |
728 | { |
dafd6cf6 |
729 | frontend *fe = (frontend *)handle; |
4e7ef6e6 |
730 | RECT r; |
731 | |
821ab2c6 |
732 | if (fe->drawstatus != DRAWING) |
733 | return; |
734 | |
4e7ef6e6 |
735 | r.left = x; |
736 | r.top = y; |
737 | r.right = x + w; |
738 | r.bottom = y + h; |
739 | |
cb0c7d4a |
740 | OffsetRect(&r, fe->bitmapPosition.left, fe->bitmapPosition.top); |
4e7ef6e6 |
741 | InvalidateRect(fe->hwnd, &r, FALSE); |
742 | } |
743 | |
dafd6cf6 |
744 | static void win_end_draw(void *handle) |
4e7ef6e6 |
745 | { |
dafd6cf6 |
746 | frontend *fe = (frontend *)handle; |
821ab2c6 |
747 | assert(fe->drawstatus == DRAWING); |
748 | SelectObject(fe->hdc, fe->prevbm); |
749 | DeleteDC(fe->hdc); |
4efb3868 |
750 | if (fe->clip) { |
751 | DeleteObject(fe->clip); |
752 | fe->clip = NULL; |
753 | } |
821ab2c6 |
754 | fe->drawstatus = NOTHING; |
755 | } |
756 | |
757 | static void win_line_width(void *handle, float width) |
758 | { |
759 | frontend *fe = (frontend *)handle; |
760 | |
761 | assert(fe->drawstatus != DRAWING); |
762 | if (fe->drawstatus == NOTHING) |
763 | return; |
764 | |
765 | fe->linewidth = (int)(width * fe->printpixelscale); |
766 | } |
767 | |
768 | static void win_begin_doc(void *handle, int pages) |
769 | { |
770 | frontend *fe = (frontend *)handle; |
771 | |
772 | assert(fe->drawstatus != DRAWING); |
773 | if (fe->drawstatus == NOTHING) |
774 | return; |
775 | |
776 | if (StartDoc(fe->hdc, &fe->di) <= 0) { |
777 | char *e = geterrstr(); |
778 | MessageBox(fe->hwnd, e, "Error starting to print", |
779 | MB_ICONERROR | MB_OK); |
780 | sfree(e); |
781 | fe->drawstatus = NOTHING; |
782 | } |
783 | |
784 | /* |
785 | * Push a marker on the font stack so that we won't use the |
786 | * same fonts for printing and drawing. (This is because |
787 | * drawing seems to look generally better in bold, but printing |
788 | * is better not in bold.) |
789 | */ |
790 | fe->fontstart = fe->nfonts; |
791 | } |
792 | |
793 | static void win_begin_page(void *handle, int number) |
794 | { |
795 | frontend *fe = (frontend *)handle; |
796 | |
797 | assert(fe->drawstatus != DRAWING); |
798 | if (fe->drawstatus == NOTHING) |
799 | return; |
800 | |
801 | if (StartPage(fe->hdc) <= 0) { |
802 | char *e = geterrstr(); |
803 | MessageBox(fe->hwnd, e, "Error starting a page", |
804 | MB_ICONERROR | MB_OK); |
805 | sfree(e); |
806 | fe->drawstatus = NOTHING; |
807 | } |
808 | } |
809 | |
810 | static void win_begin_puzzle(void *handle, float xm, float xc, |
811 | float ym, float yc, int pw, int ph, float wmm) |
812 | { |
813 | frontend *fe = (frontend *)handle; |
814 | int ppw, pph, pox, poy; |
815 | float mmpw, mmph, mmox, mmoy; |
816 | float scale; |
817 | |
818 | assert(fe->drawstatus != DRAWING); |
819 | if (fe->drawstatus == NOTHING) |
820 | return; |
821 | |
822 | ppw = GetDeviceCaps(fe->hdc, HORZRES); |
823 | pph = GetDeviceCaps(fe->hdc, VERTRES); |
824 | mmpw = (float)GetDeviceCaps(fe->hdc, HORZSIZE); |
825 | mmph = (float)GetDeviceCaps(fe->hdc, VERTSIZE); |
826 | |
827 | /* |
828 | * Compute the puzzle's position on the logical page. |
829 | */ |
830 | mmox = xm * mmpw + xc; |
831 | mmoy = ym * mmph + yc; |
832 | |
833 | /* |
834 | * Work out what that comes to in pixels. |
835 | */ |
836 | pox = (int)(mmox * (float)ppw / mmpw); |
837 | poy = (int)(mmoy * (float)ppw / mmpw); |
838 | |
839 | /* |
840 | * And determine the scale. |
841 | * |
842 | * I need a scale such that the maximum puzzle-coordinate |
843 | * extent of the rectangle (pw * scale) is equal to the pixel |
844 | * equivalent of the puzzle's millimetre width (wmm * ppw / |
845 | * mmpw). |
846 | */ |
847 | scale = (wmm * ppw) / (mmpw * pw); |
848 | |
849 | /* |
850 | * Now store pox, poy and scale for use in the main drawing |
851 | * functions. |
852 | */ |
853 | fe->printoffsetx = pox; |
854 | fe->printoffsety = poy; |
855 | fe->printpixelscale = scale; |
856 | |
857 | fe->linewidth = 1; |
858 | } |
859 | |
860 | static void win_end_puzzle(void *handle) |
861 | { |
862 | /* Nothing needs to be done here. */ |
863 | } |
864 | |
865 | static void win_end_page(void *handle, int number) |
866 | { |
867 | frontend *fe = (frontend *)handle; |
868 | |
869 | assert(fe->drawstatus != DRAWING); |
92efb79d |
870 | |
821ab2c6 |
871 | if (fe->drawstatus == NOTHING) |
872 | return; |
873 | |
874 | if (EndPage(fe->hdc) <= 0) { |
875 | char *e = geterrstr(); |
876 | MessageBox(fe->hwnd, e, "Error finishing a page", |
877 | MB_ICONERROR | MB_OK); |
878 | sfree(e); |
879 | fe->drawstatus = NOTHING; |
880 | } |
881 | } |
882 | |
883 | static void win_end_doc(void *handle) |
884 | { |
885 | frontend *fe = (frontend *)handle; |
886 | |
887 | assert(fe->drawstatus != DRAWING); |
888 | |
889 | /* |
890 | * Free all the fonts created since we began printing. |
891 | */ |
892 | while (fe->nfonts > fe->fontstart) { |
893 | fe->nfonts--; |
894 | DeleteObject(fe->fonts[fe->nfonts].font); |
895 | } |
896 | fe->fontstart = 0; |
897 | |
92efb79d |
898 | /* |
899 | * The MSDN web site sample code doesn't bother to call EndDoc |
900 | * if an error occurs half way through printing. I expect doing |
901 | * so would cause the erroneous document to actually be |
902 | * printed, or something equally undesirable. |
903 | */ |
821ab2c6 |
904 | if (fe->drawstatus == NOTHING) |
905 | return; |
906 | |
907 | if (EndDoc(fe->hdc) <= 0) { |
908 | char *e = geterrstr(); |
909 | MessageBox(fe->hwnd, e, "Error finishing printing", |
910 | MB_ICONERROR | MB_OK); |
911 | sfree(e); |
912 | fe->drawstatus = NOTHING; |
913 | } |
4e7ef6e6 |
914 | } |
915 | |
dafd6cf6 |
916 | const struct drawing_api win_drawing = { |
917 | win_draw_text, |
918 | win_draw_rect, |
919 | win_draw_line, |
920 | win_draw_polygon, |
921 | win_draw_circle, |
922 | win_draw_update, |
923 | win_clip, |
924 | win_unclip, |
925 | win_start_draw, |
926 | win_end_draw, |
927 | win_status_bar, |
928 | win_blitter_new, |
929 | win_blitter_free, |
930 | win_blitter_save, |
931 | win_blitter_load, |
821ab2c6 |
932 | win_begin_doc, |
933 | win_begin_page, |
934 | win_begin_puzzle, |
935 | win_end_puzzle, |
936 | win_end_page, |
937 | win_end_doc, |
938 | win_line_width, |
dafd6cf6 |
939 | }; |
940 | |
821ab2c6 |
941 | void print(frontend *fe) |
942 | { |
cb0c7d4a |
943 | #ifndef _WIN32_WCE |
821ab2c6 |
944 | PRINTDLG pd; |
945 | char doctitle[256]; |
946 | document *doc; |
947 | midend *nme = NULL; /* non-interactive midend for bulk puzzle generation */ |
948 | int i; |
949 | char *err = NULL; |
950 | |
951 | /* |
952 | * Create our document structure and fill it up with puzzles. |
953 | */ |
954 | doc = document_new(fe->printw, fe->printh, fe->printscale / 100.0F); |
955 | for (i = 0; i < fe->printcount; i++) { |
956 | if (i == 0 && fe->printcurr) { |
957 | err = midend_print_puzzle(fe->me, doc, fe->printsolns); |
958 | } else { |
959 | if (!nme) { |
960 | game_params *params; |
961 | |
962 | nme = midend_new(NULL, &thegame, NULL, NULL); |
963 | |
964 | /* |
965 | * Set the non-interactive mid-end to have the same |
966 | * parameters as the standard one. |
967 | */ |
968 | params = midend_get_params(fe->me); |
969 | midend_set_params(nme, params); |
970 | thegame.free_params(params); |
971 | } |
972 | |
973 | midend_new_game(nme); |
974 | err = midend_print_puzzle(nme, doc, fe->printsolns); |
975 | } |
976 | if (err) |
977 | break; |
978 | } |
979 | if (nme) |
980 | midend_free(nme); |
981 | |
982 | if (err) { |
983 | MessageBox(fe->hwnd, err, "Error preparing puzzles for printing", |
984 | MB_ICONERROR | MB_OK); |
985 | document_free(doc); |
986 | return; |
987 | } |
988 | |
989 | memset(&pd, 0, sizeof(pd)); |
990 | pd.lStructSize = sizeof(pd); |
991 | pd.hwndOwner = fe->hwnd; |
992 | pd.hDevMode = NULL; |
993 | pd.hDevNames = NULL; |
994 | pd.Flags = PD_USEDEVMODECOPIESANDCOLLATE | PD_RETURNDC | |
995 | PD_NOPAGENUMS | PD_NOSELECTION; |
996 | pd.nCopies = 1; |
997 | pd.nFromPage = pd.nToPage = 0xFFFF; |
998 | pd.nMinPage = pd.nMaxPage = 1; |
999 | |
92efb79d |
1000 | if (!PrintDlg(&pd)) { |
1001 | document_free(doc); |
821ab2c6 |
1002 | return; |
92efb79d |
1003 | } |
821ab2c6 |
1004 | |
1005 | /* |
1006 | * Now pd.hDC is a device context for the printer. |
1007 | */ |
1008 | |
1009 | /* |
1010 | * FIXME: IWBNI we put up an Abort box here. |
1011 | */ |
1012 | |
1013 | memset(&fe->di, 0, sizeof(fe->di)); |
1014 | fe->di.cbSize = sizeof(fe->di); |
1015 | sprintf(doctitle, "Printed puzzles from %s (from Simon Tatham's" |
1016 | " Portable Puzzle Collection)", thegame.name); |
1017 | fe->di.lpszDocName = doctitle; |
1018 | fe->di.lpszOutput = NULL; |
1019 | fe->di.lpszDatatype = NULL; |
1020 | fe->di.fwType = 0; |
1021 | |
1022 | fe->drawstatus = PRINTING; |
1023 | fe->hdc = pd.hDC; |
1024 | |
83c0438f |
1025 | fe->dr = drawing_new(&win_drawing, NULL, fe); |
821ab2c6 |
1026 | document_print(doc, fe->dr); |
1027 | drawing_free(fe->dr); |
1028 | fe->dr = NULL; |
1029 | |
1030 | fe->drawstatus = NOTHING; |
1031 | |
1032 | DeleteDC(pd.hDC); |
92efb79d |
1033 | document_free(doc); |
cb0c7d4a |
1034 | #endif |
821ab2c6 |
1035 | } |
1036 | |
4e7ef6e6 |
1037 | void deactivate_timer(frontend *fe) |
1038 | { |
821ab2c6 |
1039 | if (!fe) |
1040 | return; /* for non-interactive midend */ |
986cc2de |
1041 | if (fe->hwnd) KillTimer(fe->hwnd, fe->timer); |
4e7ef6e6 |
1042 | fe->timer = 0; |
1043 | } |
1044 | |
1045 | void activate_timer(frontend *fe) |
1046 | { |
821ab2c6 |
1047 | if (!fe) |
1048 | return; /* for non-interactive midend */ |
8c1fd974 |
1049 | if (!fe->timer) { |
cb0c7d4a |
1050 | fe->timer = SetTimer(fe->hwnd, 1, 20, NULL); |
8c1fd974 |
1051 | fe->timer_last_tickcount = GetTickCount(); |
1052 | } |
4e7ef6e6 |
1053 | } |
1054 | |
1cdfcdbd |
1055 | void write_clip(HWND hwnd, char *data) |
1056 | { |
1057 | HGLOBAL clipdata; |
6d5cbf79 |
1058 | int len, i, j; |
1059 | char *data2; |
1cdfcdbd |
1060 | void *lock; |
1061 | |
6d5cbf79 |
1062 | /* |
1063 | * Windows expects CRLF in the clipboard, so we must convert |
1064 | * any \n that has come out of the puzzle backend. |
1065 | */ |
1066 | len = 0; |
1067 | for (i = 0; data[i]; i++) { |
1068 | if (data[i] == '\n') |
1069 | len++; |
1070 | len++; |
1071 | } |
1072 | data2 = snewn(len+1, char); |
1073 | j = 0; |
1074 | for (i = 0; data[i]; i++) { |
1075 | if (data[i] == '\n') |
1076 | data2[j++] = '\r'; |
1077 | data2[j++] = data[i]; |
1078 | } |
1079 | assert(j == len); |
1080 | data2[j] = '\0'; |
1081 | |
1cdfcdbd |
1082 | clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len + 1); |
1083 | if (!clipdata) |
1084 | return; |
1085 | lock = GlobalLock(clipdata); |
1086 | if (!lock) |
1087 | return; |
6d5cbf79 |
1088 | memcpy(lock, data2, len); |
1cdfcdbd |
1089 | ((unsigned char *) lock)[len] = 0; |
1090 | GlobalUnlock(clipdata); |
1091 | |
1092 | if (OpenClipboard(hwnd)) { |
1093 | EmptyClipboard(); |
1094 | SetClipboardData(CF_TEXT, clipdata); |
1095 | CloseClipboard(); |
1096 | } else |
1097 | GlobalFree(clipdata); |
6d5cbf79 |
1098 | |
1099 | sfree(data2); |
1cdfcdbd |
1100 | } |
1101 | |
e91825f8 |
1102 | /* |
750037d7 |
1103 | * Set up Help and see if we can find a help file. |
e91825f8 |
1104 | */ |
750037d7 |
1105 | static void init_help(void) |
e91825f8 |
1106 | { |
cb0c7d4a |
1107 | #ifndef _WIN32_WCE |
e91825f8 |
1108 | char b[2048], *p, *q, *r; |
1109 | FILE *fp; |
750037d7 |
1110 | |
1111 | /* |
1112 | * Find the executable file path, so we can look alongside |
1113 | * it for help files. Trim the filename off the end. |
1114 | */ |
1115 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
1116 | r = b; |
1117 | p = strrchr(b, '\\'); |
1118 | if (p && p >= r) r = p+1; |
1119 | q = strrchr(b, ':'); |
1120 | if (q && q >= r) r = q+1; |
1121 | |
291c690f |
1122 | #ifndef NO_HTMLHELP |
750037d7 |
1123 | /* |
1124 | * Try HTML Help first. |
1125 | */ |
1126 | strcpy(r, CHM_FILE_NAME); |
1127 | if ( (fp = fopen(b, "r")) != NULL) { |
1128 | fclose(fp); |
1129 | |
1130 | /* |
1131 | * We have a .CHM. See if we can use it. |
1132 | */ |
1133 | hh_dll = LoadLibrary("hhctrl.ocx"); |
1134 | if (hh_dll) { |
1135 | htmlhelp = (htmlhelp_t)GetProcAddress(hh_dll, "HtmlHelpA"); |
1136 | if (!htmlhelp) |
1137 | FreeLibrary(hh_dll); |
1138 | } |
1139 | if (htmlhelp) { |
750037d7 |
1140 | help_path = dupstr(b); |
1141 | help_type = CHM; |
1142 | help_topic = thegame.htmlhelp_topic; |
1143 | return; |
1144 | } |
1145 | } |
291c690f |
1146 | #endif /* NO_HTMLHELP */ |
750037d7 |
1147 | |
1148 | /* |
1149 | * Now try old-style .HLP. |
1150 | */ |
1151 | strcpy(r, HELP_FILE_NAME); |
1152 | if ( (fp = fopen(b, "r")) != NULL) { |
1153 | fclose(fp); |
1154 | |
1155 | help_path = dupstr(b); |
1156 | help_type = HLP; |
1157 | |
1158 | help_topic = thegame.winhelp_topic; |
1159 | |
1160 | /* |
1161 | * See if there's a .CNT file alongside it. |
1162 | */ |
1163 | strcpy(r, HELP_CNT_NAME); |
1164 | if ( (fp = fopen(b, "r")) != NULL) { |
1165 | fclose(fp); |
1166 | help_has_contents = TRUE; |
1167 | } else |
1168 | help_has_contents = FALSE; |
1169 | |
1170 | return; |
1171 | } |
1172 | |
1173 | help_type = NONE; /* didn't find any */ |
cb0c7d4a |
1174 | #endif |
750037d7 |
1175 | } |
1176 | |
cb0c7d4a |
1177 | #ifndef _WIN32_WCE |
1178 | |
750037d7 |
1179 | /* |
1180 | * Start Help. |
1181 | */ |
ed656ed4 |
1182 | static void start_help(frontend *fe, const char *topic) |
750037d7 |
1183 | { |
1184 | char *str = NULL; |
1185 | int cmd; |
1186 | |
1187 | switch (help_type) { |
1188 | case HLP: |
1189 | assert(help_path); |
1190 | if (topic) { |
1191 | str = snewn(10+strlen(topic), char); |
1192 | sprintf(str, "JI(`',`%s')", topic); |
1193 | cmd = HELP_COMMAND; |
1194 | } else if (help_has_contents) { |
1195 | cmd = HELP_FINDER; |
1196 | } else { |
1197 | cmd = HELP_CONTENTS; |
1198 | } |
1199 | WinHelp(fe->hwnd, help_path, cmd, (DWORD)str); |
1200 | fe->help_running = TRUE; |
1201 | break; |
1202 | case CHM: |
291c690f |
1203 | #ifndef NO_HTMLHELP |
750037d7 |
1204 | assert(help_path); |
1205 | assert(htmlhelp); |
1206 | if (topic) { |
1207 | str = snewn(20 + strlen(topic) + strlen(help_path), char); |
1208 | sprintf(str, "%s::/%s.html>main", help_path, topic); |
1209 | } else { |
1210 | str = dupstr(help_path); |
1211 | } |
1212 | htmlhelp(fe->hwnd, str, HH_DISPLAY_TOPIC, 0); |
1213 | fe->help_running = TRUE; |
1214 | break; |
291c690f |
1215 | #endif /* NO_HTMLHELP */ |
750037d7 |
1216 | case NONE: |
1217 | assert(!"This shouldn't happen"); |
1218 | break; |
1219 | } |
1220 | |
1221 | sfree(str); |
1222 | } |
1223 | |
1224 | /* |
1225 | * Stop Help on window cleanup. |
1226 | */ |
1227 | static void stop_help(frontend *fe) |
1228 | { |
1229 | if (fe->help_running) { |
1230 | switch (help_type) { |
1231 | case HLP: |
1232 | WinHelp(fe->hwnd, help_path, HELP_QUIT, 0); |
1233 | break; |
1234 | case CHM: |
291c690f |
1235 | #ifndef NO_HTMLHELP |
750037d7 |
1236 | assert(htmlhelp); |
1237 | htmlhelp(NULL, NULL, HH_CLOSE_ALL, 0); |
1238 | break; |
291c690f |
1239 | #endif /* NO_HTMLHELP */ |
750037d7 |
1240 | case NONE: |
1241 | assert(!"This shouldn't happen"); |
1242 | break; |
1243 | } |
1244 | fe->help_running = FALSE; |
1245 | } |
1246 | } |
1247 | |
cb0c7d4a |
1248 | #endif |
1249 | |
750037d7 |
1250 | /* |
1251 | * Terminate Help on process exit. |
1252 | */ |
1253 | static void cleanup_help(void) |
1254 | { |
39384997 |
1255 | /* Nothing to do currently. |
1256 | * (If we were running HTML Help single-threaded, this is where we'd |
1257 | * call HH_UNINITIALIZE.) */ |
e91825f8 |
1258 | } |
1259 | |
6b12623f |
1260 | static int get_statusbar_height(frontend *fe) |
1e3e152d |
1261 | { |
6b12623f |
1262 | int sy; |
1e3e152d |
1263 | if (fe->statusbar) { |
1264 | RECT sr; |
1265 | GetWindowRect(fe->statusbar, &sr); |
1266 | sy = sr.bottom - sr.top; |
1267 | } else { |
1268 | sy = 0; |
1269 | } |
6b12623f |
1270 | return sy; |
1271 | } |
1272 | |
1273 | static void adjust_statusbar(frontend *fe, RECT *r) |
1274 | { |
1275 | int sy; |
1276 | |
1277 | if (!fe->statusbar) return; |
1278 | |
1279 | sy = get_statusbar_height(fe); |
1280 | #ifndef _WIN32_WCE |
1281 | SetWindowPos(fe->statusbar, NULL, 0, r->bottom-r->top-sy, r->right-r->left, |
1282 | sy, SWP_NOZORDER); |
1283 | #endif |
1284 | } |
1285 | |
1286 | static void get_menu_size(HWND wh, RECT *r) |
1287 | { |
1288 | HMENU bar = GetMenu(wh); |
1289 | RECT rect; |
1290 | int i; |
1291 | |
1292 | SetRect(r, 0, 0, 0, 0); |
1293 | for (i = 0; i < GetMenuItemCount(bar); i++) { |
1294 | GetMenuItemRect(wh, bar, i, &rect); |
1295 | UnionRect(r, r, &rect); |
1296 | } |
1297 | } |
1298 | |
1299 | /* |
1300 | * Given a proposed new puzzle size (cx,cy), work out the actual |
1301 | * puzzle size that would be (px,py) and the window size including |
1302 | * furniture (wx,wy). |
1303 | */ |
1304 | |
1305 | static int check_window_resize(frontend *fe, int cx, int cy, |
1306 | int *px, int *py, |
8c4ea6f0 |
1307 | int *wx, int *wy, int resize) |
6b12623f |
1308 | { |
1309 | RECT r; |
1310 | int x, y, sy = get_statusbar_height(fe), changed = 0; |
1311 | |
1312 | /* disallow making window thinner than menu bar */ |
1313 | x = max(cx, fe->xmin); |
1314 | y = max(cy - sy, fe->ymin); |
1e3e152d |
1315 | |
1316 | /* |
1317 | * See if we actually got the window size we wanted, and adjust |
1318 | * the puzzle size if not. |
1319 | */ |
8c4ea6f0 |
1320 | midend_size(fe->me, &x, &y, resize); |
6b12623f |
1321 | if (x != cx || y != cy) { |
1322 | /* |
1323 | * Resize the window, now we know what size we _really_ |
1324 | * want it to be. |
1325 | */ |
1326 | r.left = r.top = 0; |
1327 | r.right = x; |
1328 | r.bottom = y + sy; |
1329 | AdjustWindowRectEx(&r, WINFLAGS, TRUE, 0); |
1330 | *wx = r.right - r.left; |
1331 | *wy = r.bottom - r.top; |
1332 | changed = 1; |
1e3e152d |
1333 | } |
1334 | |
6b12623f |
1335 | *px = x; |
1336 | *py = y; |
1337 | |
1338 | return changed; |
1339 | } |
1340 | |
1341 | /* |
1342 | * Given the current window size, make sure it's sane for the |
1343 | * current puzzle and resize if necessary. |
1344 | */ |
1345 | |
1346 | static void check_window_size(frontend *fe, int *px, int *py) |
1347 | { |
1348 | RECT r; |
1349 | int wx, wy, cx, cy; |
1350 | |
1351 | GetClientRect(fe->hwnd, &r); |
1352 | cx = r.right - r.left; |
1353 | cy = r.bottom - r.top; |
1354 | |
1355 | if (check_window_resize(fe, cx, cy, px, py, &wx, &wy, FALSE)) { |
1356 | #ifdef _WIN32_WCE |
1357 | SetWindowPos(fe->hwnd, NULL, 0, 0, wx, wy, |
1358 | SWP_NOMOVE | SWP_NOZORDER); |
cb0c7d4a |
1359 | #endif |
6b12623f |
1360 | ; |
1e3e152d |
1361 | } |
1362 | |
6b12623f |
1363 | GetClientRect(fe->hwnd, &r); |
1364 | adjust_statusbar(fe, &r); |
1e3e152d |
1365 | } |
1366 | |
35ee2001 |
1367 | static void get_max_puzzle_size(frontend *fe, int *x, int *y) |
1368 | { |
1369 | RECT r, sr; |
1370 | |
1371 | if (SystemParametersInfo(SPI_GETWORKAREA, 0, &sr, FALSE)) { |
1372 | *x = sr.right - sr.left; |
1373 | *y = sr.bottom - sr.top; |
1374 | r.left = 100; |
1375 | r.right = 200; |
1376 | r.top = 100; |
1377 | r.bottom = 200; |
1378 | AdjustWindowRectEx(&r, WINFLAGS, TRUE, 0); |
1379 | *x -= r.right - r.left - 100; |
1380 | *y -= r.bottom - r.top - 100; |
1381 | } else { |
1382 | *x = *y = INT_MAX; |
1383 | } |
1384 | |
1385 | if (fe->statusbar != NULL) { |
1386 | GetWindowRect(fe->statusbar, &sr); |
1387 | *y -= sr.bottom - sr.top; |
1388 | } |
1389 | } |
1390 | |
cb0c7d4a |
1391 | #ifdef _WIN32_WCE |
1392 | /* Toolbar buttons on the numeric pad */ |
1393 | static TBBUTTON tbNumpadButtons[] = |
1394 | { |
1395 | {0, IDM_KEYEMUL + '1', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1}, |
1396 | {1, IDM_KEYEMUL + '2', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1}, |
1397 | {2, IDM_KEYEMUL + '3', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1}, |
1398 | {3, IDM_KEYEMUL + '4', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1}, |
1399 | {4, IDM_KEYEMUL + '5', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1}, |
1400 | {5, IDM_KEYEMUL + '6', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1}, |
1401 | {6, IDM_KEYEMUL + '7', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1}, |
1402 | {7, IDM_KEYEMUL + '8', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1}, |
1403 | {8, IDM_KEYEMUL + '9', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1}, |
1404 | {9, IDM_KEYEMUL + ' ', TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, -1} |
1405 | }; |
1406 | #endif |
1407 | |
8b7938e7 |
1408 | static frontend *new_window(HINSTANCE inst, char *game_id, char **error) |
4e7ef6e6 |
1409 | { |
1410 | frontend *fe; |
1411 | int x, y; |
1e3e152d |
1412 | RECT r; |
4e7ef6e6 |
1413 | |
1414 | fe = snew(frontend); |
48d70ca9 |
1415 | |
dafd6cf6 |
1416 | fe->me = midend_new(fe, &thegame, &win_drawing, fe); |
48d70ca9 |
1417 | |
8b7938e7 |
1418 | if (game_id) { |
1185e3c5 |
1419 | *error = midend_game_id(fe->me, game_id); |
8b7938e7 |
1420 | if (*error) { |
1421 | midend_free(fe->me); |
1422 | sfree(fe); |
1423 | return NULL; |
1424 | } |
1425 | } |
1426 | |
077f3cbe |
1427 | fe->inst = inst; |
4e7ef6e6 |
1428 | |
1429 | fe->timer = 0; |
986cc2de |
1430 | fe->hwnd = NULL; |
1431 | |
750037d7 |
1432 | fe->help_running = FALSE; |
1433 | |
821ab2c6 |
1434 | fe->drawstatus = NOTHING; |
1435 | fe->dr = NULL; |
1436 | fe->fontstart = 0; |
1437 | |
986cc2de |
1438 | midend_new_game(fe->me); |
4e7ef6e6 |
1439 | |
6beae131 |
1440 | fe->fonts = NULL; |
1441 | fe->nfonts = fe->fontsize = 0; |
1442 | |
4e7ef6e6 |
1443 | { |
1444 | int i, ncolours; |
1445 | float *colours; |
1446 | |
1447 | colours = midend_colours(fe->me, &ncolours); |
1448 | |
1449 | fe->colours = snewn(ncolours, COLORREF); |
1450 | fe->brushes = snewn(ncolours, HBRUSH); |
1451 | fe->pens = snewn(ncolours, HPEN); |
1452 | |
1453 | for (i = 0; i < ncolours; i++) { |
1454 | fe->colours[i] = RGB(255 * colours[i*3+0], |
1455 | 255 * colours[i*3+1], |
1456 | 255 * colours[i*3+2]); |
1457 | fe->brushes[i] = CreateSolidBrush(fe->colours[i]); |
4e7ef6e6 |
1458 | fe->pens[i] = CreatePen(PS_SOLID, 1, fe->colours[i]); |
1459 | } |
9cfc03b7 |
1460 | sfree(colours); |
4e7ef6e6 |
1461 | } |
1462 | |
35ee2001 |
1463 | if (midend_wants_statusbar(fe->me)) { |
cb0c7d4a |
1464 | fe->statusbar = CreateWindowEx(0, STATUSCLASSNAME, TEXT("ooh"), |
35ee2001 |
1465 | WS_CHILD | WS_VISIBLE, |
1466 | 0, 0, 0, 0, /* status bar does these */ |
1467 | NULL, NULL, inst, NULL); |
e490a96e |
1468 | } else |
1469 | fe->statusbar = NULL; |
35ee2001 |
1470 | |
1471 | get_max_puzzle_size(fe, &x, &y); |
1e3e152d |
1472 | midend_size(fe->me, &x, &y, FALSE); |
1473 | |
4e7ef6e6 |
1474 | r.left = r.top = 0; |
1475 | r.right = x; |
1476 | r.bottom = y; |
35ee2001 |
1477 | AdjustWindowRectEx(&r, WINFLAGS, TRUE, 0); |
4e7ef6e6 |
1478 | |
cb0c7d4a |
1479 | #ifdef _WIN32_WCE |
1480 | fe->hwnd = CreateWindowEx(0, wGameName, wGameName, |
1481 | WS_VISIBLE, |
1482 | CW_USEDEFAULT, CW_USEDEFAULT, |
1483 | CW_USEDEFAULT, CW_USEDEFAULT, |
1484 | NULL, NULL, inst, NULL); |
1485 | |
1486 | { |
1487 | SHMENUBARINFO mbi; |
1488 | RECT rc, rcBar, rcTB, rcClient; |
1489 | |
1490 | memset (&mbi, 0, sizeof(SHMENUBARINFO)); |
1491 | mbi.cbSize = sizeof(SHMENUBARINFO); |
1492 | mbi.hwndParent = fe->hwnd; |
1493 | mbi.nToolBarId = IDR_MENUBAR1; |
1494 | mbi.hInstRes = inst; |
1495 | |
1496 | SHCreateMenuBar(&mbi); |
1497 | |
1498 | GetWindowRect(fe->hwnd, &rc); |
1499 | GetWindowRect(mbi.hwndMB, &rcBar); |
1500 | rc.bottom -= rcBar.bottom - rcBar.top; |
1501 | MoveWindow(fe->hwnd, rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top, FALSE); |
1502 | |
1503 | if (thegame.flags & REQUIRE_NUMPAD) |
1504 | { |
1505 | fe->numpad = CreateToolbarEx (fe->hwnd, |
1506 | WS_VISIBLE | WS_CHILD | CCS_NOPARENTALIGN | TBSTYLE_FLAT, |
1507 | 0, 10, inst, IDR_PADTOOLBAR, |
1508 | tbNumpadButtons, sizeof (tbNumpadButtons) / sizeof (TBBUTTON), |
1509 | 0, 0, 14, 15, sizeof (TBBUTTON)); |
1510 | GetWindowRect(fe->numpad, &rcTB); |
1511 | GetClientRect(fe->hwnd, &rcClient); |
1512 | MoveWindow(fe->numpad, |
1513 | 0, |
1514 | rcClient.bottom - (rcTB.bottom - rcTB.top) - 1, |
1515 | rcClient.right, |
1516 | rcTB.bottom - rcTB.top, |
1517 | FALSE); |
1518 | SendMessage(fe->numpad, TB_SETINDENT, (rcClient.right - (10 * 21)) / 2, 0); |
1519 | } |
1520 | else |
1521 | fe->numpad = NULL; |
1522 | } |
1523 | #else |
be8d5aa1 |
1524 | fe->hwnd = CreateWindowEx(0, thegame.name, thegame.name, |
4e7ef6e6 |
1525 | WS_OVERLAPPEDWINDOW &~ |
6b12623f |
1526 | (WS_MAXIMIZEBOX), |
4e7ef6e6 |
1527 | CW_USEDEFAULT, CW_USEDEFAULT, |
1528 | r.right - r.left, r.bottom - r.top, |
1529 | NULL, NULL, inst, NULL); |
cb0c7d4a |
1530 | #endif |
4e7ef6e6 |
1531 | |
3fee7a57 |
1532 | if (midend_wants_statusbar(fe->me)) { |
1533 | RECT sr; |
35ee2001 |
1534 | DestroyWindow(fe->statusbar); |
cb0c7d4a |
1535 | fe->statusbar = CreateWindowEx(0, STATUSCLASSNAME, TEXT("ooh"), |
1e3e152d |
1536 | WS_CHILD | WS_VISIBLE, |
1537 | 0, 0, 0, 0, /* status bar does these */ |
1538 | fe->hwnd, NULL, inst, NULL); |
cb0c7d4a |
1539 | #ifdef _WIN32_WCE |
1540 | /* Flat status bar looks better on the Pocket PC */ |
1541 | SendMessage(fe->statusbar, SB_SIMPLE, (WPARAM) TRUE, 0); |
1542 | SendMessage(fe->statusbar, SB_SETTEXT, |
1543 | (WPARAM) 255 | SBT_NOBORDERS, |
1544 | (LPARAM) L""); |
1545 | #endif |
1546 | |
3fee7a57 |
1547 | /* |
1548 | * Now resize the window to take account of the status bar. |
1549 | */ |
1550 | GetWindowRect(fe->statusbar, &sr); |
1551 | GetWindowRect(fe->hwnd, &r); |
cb0c7d4a |
1552 | #ifndef _WIN32_WCE |
3fee7a57 |
1553 | SetWindowPos(fe->hwnd, NULL, 0, 0, r.right - r.left, |
1554 | r.bottom - r.top + sr.bottom - sr.top, |
1555 | SWP_NOMOVE | SWP_NOZORDER); |
cb0c7d4a |
1556 | #endif |
3fee7a57 |
1557 | } else { |
1e3e152d |
1558 | fe->statusbar = NULL; |
3fee7a57 |
1559 | } |
1e3e152d |
1560 | |
eb2ad6f1 |
1561 | { |
cb0c7d4a |
1562 | #ifndef _WIN32_WCE |
eb2ad6f1 |
1563 | HMENU bar = CreateMenu(); |
1564 | HMENU menu = CreateMenu(); |
6b12623f |
1565 | RECT menusize; |
eb2ad6f1 |
1566 | |
6b12623f |
1567 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)menu, "&Game"); |
cb0c7d4a |
1568 | #else |
1569 | HMENU menu = SHGetSubMenu(SHFindMenuBar(fe->hwnd), ID_GAME); |
1570 | DeleteMenu(menu, 0, MF_BYPOSITION); |
1571 | #endif |
6b12623f |
1572 | AppendMenu(menu, MF_ENABLED, IDM_NEW, TEXT("&New")); |
1573 | AppendMenu(menu, MF_ENABLED, IDM_RESTART, TEXT("&Restart")); |
cb0c7d4a |
1574 | #ifndef _WIN32_WCE |
6b12623f |
1575 | /* ...here I run out of sensible accelerator characters. */ |
1576 | AppendMenu(menu, MF_ENABLED, IDM_DESC, TEXT("Speci&fic...")); |
1577 | AppendMenu(menu, MF_ENABLED, IDM_SEED, TEXT("Rando&m Seed...")); |
cb0c7d4a |
1578 | #endif |
eb2ad6f1 |
1579 | |
077f3cbe |
1580 | if ((fe->npresets = midend_num_presets(fe->me)) > 0 || |
be8d5aa1 |
1581 | thegame.can_configure) { |
eb2ad6f1 |
1582 | int i; |
cb0c7d4a |
1583 | #ifndef _WIN32_WCE |
1584 | HMENU sub = CreateMenu(); |
eb2ad6f1 |
1585 | |
6b12623f |
1586 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)sub, "&Type"); |
cb0c7d4a |
1587 | #else |
1588 | HMENU sub = SHGetSubMenu(SHFindMenuBar(fe->hwnd), ID_TYPE); |
1589 | DeleteMenu(sub, 0, MF_BYPOSITION); |
1590 | #endif |
eb2ad6f1 |
1591 | fe->presets = snewn(fe->npresets, game_params *); |
1592 | |
1593 | for (i = 0; i < fe->npresets; i++) { |
1594 | char *name; |
cb0c7d4a |
1595 | #ifdef _WIN32_WCE |
1596 | TCHAR wName[255]; |
1597 | #endif |
eb2ad6f1 |
1598 | |
1599 | midend_fetch_preset(fe->me, i, &name, &fe->presets[i]); |
1600 | |
1601 | /* |
1602 | * FIXME: we ought to go through and do something |
1603 | * with ampersands here. |
1604 | */ |
1605 | |
cb0c7d4a |
1606 | #ifndef _WIN32_WCE |
eb2ad6f1 |
1607 | AppendMenu(sub, MF_ENABLED, IDM_PRESETS + 0x10 * i, name); |
cb0c7d4a |
1608 | #else |
1609 | MultiByteToWideChar (CP_ACP, 0, name, -1, wName, 255); |
1610 | AppendMenu(sub, MF_ENABLED, IDM_PRESETS + 0x10 * i, wName); |
1611 | #endif |
eb2ad6f1 |
1612 | } |
be8d5aa1 |
1613 | if (thegame.can_configure) { |
6b12623f |
1614 | AppendMenu(sub, MF_ENABLED, IDM_CONFIG, TEXT("&Custom...")); |
077f3cbe |
1615 | } |
eb2ad6f1 |
1616 | } |
1617 | |
1618 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
cb0c7d4a |
1619 | #ifndef _WIN32_WCE |
6b12623f |
1620 | AppendMenu(menu, MF_ENABLED, IDM_LOAD, TEXT("&Load...")); |
1621 | AppendMenu(menu, MF_ENABLED, IDM_SAVE, TEXT("&Save...")); |
668be019 |
1622 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
821ab2c6 |
1623 | if (thegame.can_print) { |
6b12623f |
1624 | AppendMenu(menu, MF_ENABLED, IDM_PRINT, TEXT("&Print...")); |
821ab2c6 |
1625 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
1626 | } |
cb0c7d4a |
1627 | #endif |
1628 | AppendMenu(menu, MF_ENABLED, IDM_UNDO, TEXT("Undo")); |
1629 | AppendMenu(menu, MF_ENABLED, IDM_REDO, TEXT("Redo")); |
1630 | #ifndef _WIN32_WCE |
1cdfcdbd |
1631 | if (thegame.can_format_as_text) { |
1632 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
6b12623f |
1633 | AppendMenu(menu, MF_ENABLED, IDM_COPY, TEXT("&Copy")); |
1cdfcdbd |
1634 | } |
cb0c7d4a |
1635 | #endif |
2ac6d24e |
1636 | if (thegame.can_solve) { |
1637 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
6b12623f |
1638 | AppendMenu(menu, MF_ENABLED, IDM_SOLVE, TEXT("Sol&ve")); |
2ac6d24e |
1639 | } |
eb2ad6f1 |
1640 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
cb0c7d4a |
1641 | #ifndef _WIN32_WCE |
6b12623f |
1642 | AppendMenu(menu, MF_ENABLED, IDM_QUIT, TEXT("E&xit")); |
97098757 |
1643 | menu = CreateMenu(); |
6b12623f |
1644 | AppendMenu(bar, MF_ENABLED|MF_POPUP, (UINT)menu, TEXT("&Help")); |
cb0c7d4a |
1645 | #endif |
6b12623f |
1646 | AppendMenu(menu, MF_ENABLED, IDM_ABOUT, TEXT("&About")); |
cb0c7d4a |
1647 | #ifndef _WIN32_WCE |
750037d7 |
1648 | if (help_type != NONE) { |
97098757 |
1649 | AppendMenu(menu, MF_SEPARATOR, 0, 0); |
6b12623f |
1650 | AppendMenu(menu, MF_ENABLED, IDM_HELPC, TEXT("&Contents")); |
750037d7 |
1651 | if (help_topic) { |
e91825f8 |
1652 | char *item; |
be8d5aa1 |
1653 | assert(thegame.name); |
57bac21f |
1654 | item = snewn(10+strlen(thegame.name), char); /*ick*/ |
6b12623f |
1655 | sprintf(item, "&Help on %s", thegame.name); |
97098757 |
1656 | AppendMenu(menu, MF_ENABLED, IDM_GAMEHELP, item); |
e91825f8 |
1657 | sfree(item); |
1658 | } |
1659 | } |
eb2ad6f1 |
1660 | SetMenu(fe->hwnd, bar); |
6b12623f |
1661 | get_menu_size(fe->hwnd, &menusize); |
1662 | fe->xmin = (menusize.right - menusize.left) + 25; |
cb0c7d4a |
1663 | #endif |
eb2ad6f1 |
1664 | } |
1665 | |
e490a96e |
1666 | fe->bitmap = NULL; |
1667 | new_game_size(fe); /* initialises fe->bitmap */ |
1e3e152d |
1668 | check_window_size(fe, &x, &y); |
fd1a1a2b |
1669 | |
4e7ef6e6 |
1670 | SetWindowLong(fe->hwnd, GWL_USERDATA, (LONG)fe); |
1671 | |
cb0c7d4a |
1672 | ShowWindow(fe->hwnd, SW_SHOWNORMAL); |
4e7ef6e6 |
1673 | SetForegroundWindow(fe->hwnd); |
1674 | |
1675 | midend_redraw(fe->me); |
1676 | |
1677 | return fe; |
1678 | } |
1679 | |
cb0c7d4a |
1680 | #ifdef _WIN32_WCE |
1681 | static HFONT dialog_title_font() |
1682 | { |
1683 | static HFONT hf = NULL; |
1684 | LOGFONT lf; |
1685 | |
1686 | if (hf) |
1687 | return hf; |
1688 | |
1689 | memset (&lf, 0, sizeof(LOGFONT)); |
1690 | lf.lfHeight = -11; /* - ((8 * GetDeviceCaps(hdc, LOGPIXELSY)) / 72) */ |
1691 | lf.lfWeight = FW_BOLD; |
1692 | wcscpy(lf.lfFaceName, TEXT("Tahoma")); |
1693 | |
1694 | return hf = CreateFontIndirect(&lf); |
1695 | } |
1696 | |
1697 | static void make_dialog_full_screen(HWND hwnd) |
1698 | { |
1699 | SHINITDLGINFO shidi; |
1700 | |
1701 | /* Make dialog full screen */ |
1702 | shidi.dwMask = SHIDIM_FLAGS; |
1703 | shidi.dwFlags = SHIDIF_DONEBUTTON | SHIDIF_SIZEDLGFULLSCREEN | |
1704 | SHIDIF_EMPTYMENU; |
1705 | shidi.hDlg = hwnd; |
1706 | SHInitDialog(&shidi); |
1707 | } |
1708 | #endif |
1709 | |
97098757 |
1710 | static int CALLBACK AboutDlgProc(HWND hwnd, UINT msg, |
1711 | WPARAM wParam, LPARAM lParam) |
1712 | { |
1713 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); |
1714 | |
1715 | switch (msg) { |
1716 | case WM_INITDIALOG: |
cb0c7d4a |
1717 | #ifdef _WIN32_WCE |
1718 | { |
1719 | char title[256]; |
1720 | |
1721 | make_dialog_full_screen(hwnd); |
1722 | |
1723 | sprintf(title, "About %.250s", thegame.name); |
1724 | SetDlgItemTextA(hwnd, IDC_ABOUT_CAPTION, title); |
1725 | |
1726 | SendDlgItemMessage(hwnd, IDC_ABOUT_CAPTION, WM_SETFONT, |
1727 | (WPARAM) dialog_title_font(), 0); |
1728 | |
1729 | SetDlgItemTextA(hwnd, IDC_ABOUT_GAME, thegame.name); |
1730 | SetDlgItemTextA(hwnd, IDC_ABOUT_VERSION, ver); |
1731 | } |
1732 | #endif |
1733 | return TRUE; |
97098757 |
1734 | |
1735 | case WM_COMMAND: |
cb0c7d4a |
1736 | if (LOWORD(wParam) == IDOK) |
1737 | #ifdef _WIN32_WCE |
1738 | EndDialog(hwnd, 1); |
1739 | #else |
97098757 |
1740 | fe->dlg_done = 1; |
cb0c7d4a |
1741 | #endif |
97098757 |
1742 | return 0; |
1743 | |
1744 | case WM_CLOSE: |
cb0c7d4a |
1745 | #ifdef _WIN32_WCE |
1746 | EndDialog(hwnd, 1); |
1747 | #else |
97098757 |
1748 | fe->dlg_done = 1; |
cb0c7d4a |
1749 | #endif |
97098757 |
1750 | return 0; |
1751 | } |
1752 | |
1753 | return 0; |
1754 | } |
1755 | |
821ab2c6 |
1756 | /* |
1757 | * Wrappers on midend_{get,set}_config, which extend the CFG_* |
1758 | * enumeration to add CFG_PRINT. |
1759 | */ |
1760 | static config_item *frontend_get_config(frontend *fe, int which, |
1761 | char **wintitle) |
1762 | { |
1763 | if (which < CFG_FRONTEND_SPECIFIC) { |
1764 | return midend_get_config(fe->me, which, wintitle); |
1765 | } else if (which == CFG_PRINT) { |
1766 | config_item *ret; |
1767 | int i; |
1768 | |
1769 | *wintitle = snewn(40 + strlen(thegame.name), char); |
1770 | sprintf(*wintitle, "%s print setup", thegame.name); |
1771 | |
1772 | ret = snewn(8, config_item); |
1773 | |
1774 | i = 0; |
1775 | |
1776 | ret[i].name = "Number of puzzles to print"; |
1777 | ret[i].type = C_STRING; |
1778 | ret[i].sval = dupstr("1"); |
1779 | ret[i].ival = 0; |
1780 | i++; |
1781 | |
1782 | ret[i].name = "Number of puzzles across the page"; |
1783 | ret[i].type = C_STRING; |
1784 | ret[i].sval = dupstr("1"); |
1785 | ret[i].ival = 0; |
1786 | i++; |
1787 | |
1788 | ret[i].name = "Number of puzzles down the page"; |
1789 | ret[i].type = C_STRING; |
1790 | ret[i].sval = dupstr("1"); |
1791 | ret[i].ival = 0; |
1792 | i++; |
1793 | |
1794 | ret[i].name = "Percentage of standard size"; |
1795 | ret[i].type = C_STRING; |
1796 | ret[i].sval = dupstr("100.0"); |
1797 | ret[i].ival = 0; |
1798 | i++; |
1799 | |
1800 | ret[i].name = "Include currently shown puzzle"; |
1801 | ret[i].type = C_BOOLEAN; |
1802 | ret[i].sval = NULL; |
1803 | ret[i].ival = TRUE; |
1804 | i++; |
1805 | |
1806 | ret[i].name = "Print solutions"; |
1807 | ret[i].type = C_BOOLEAN; |
1808 | ret[i].sval = NULL; |
1809 | ret[i].ival = FALSE; |
1810 | i++; |
1811 | |
1812 | if (thegame.can_print_in_colour) { |
1813 | ret[i].name = "Print in colour"; |
1814 | ret[i].type = C_BOOLEAN; |
1815 | ret[i].sval = NULL; |
1816 | ret[i].ival = FALSE; |
1817 | i++; |
1818 | } |
1819 | |
1820 | ret[i].name = NULL; |
1821 | ret[i].type = C_END; |
1822 | ret[i].sval = NULL; |
1823 | ret[i].ival = 0; |
1824 | i++; |
1825 | |
1826 | return ret; |
1827 | } else { |
1828 | assert(!"We should never get here"); |
1829 | return NULL; |
1830 | } |
1831 | } |
1832 | |
1833 | static char *frontend_set_config(frontend *fe, int which, config_item *cfg) |
1834 | { |
1835 | if (which < CFG_FRONTEND_SPECIFIC) { |
1836 | return midend_set_config(fe->me, which, cfg); |
1837 | } else if (which == CFG_PRINT) { |
1838 | if ((fe->printcount = atoi(cfg[0].sval)) <= 0) |
1839 | return "Number of puzzles to print should be at least one"; |
1840 | if ((fe->printw = atoi(cfg[1].sval)) <= 0) |
1841 | return "Number of puzzles across the page should be at least one"; |
1842 | if ((fe->printh = atoi(cfg[2].sval)) <= 0) |
1843 | return "Number of puzzles down the page should be at least one"; |
1844 | if ((fe->printscale = (float)atof(cfg[3].sval)) <= 0) |
1845 | return "Print size should be positive"; |
1846 | fe->printcurr = cfg[4].ival; |
1847 | fe->printsolns = cfg[5].ival; |
1848 | fe->printcolour = thegame.can_print_in_colour && cfg[6].ival; |
1849 | return NULL; |
1850 | } else { |
1851 | assert(!"We should never get here"); |
1852 | return "Internal error"; |
1853 | } |
1854 | } |
1855 | |
cb0c7d4a |
1856 | #ifdef _WIN32_WCE |
1857 | /* Separate version of mkctrl function for the Pocket PC. */ |
1858 | /* Control coordinates should be specified in dialog units. */ |
1859 | HWND mkctrl(frontend *fe, int x1, int x2, int y1, int y2, |
1860 | LPCTSTR wclass, int wstyle, |
1861 | int exstyle, const char *wtext, int wid) |
1862 | { |
1863 | RECT rc; |
1864 | TCHAR wwtext[256]; |
1865 | |
1866 | /* Convert dialog units into pixels */ |
1867 | rc.left = x1; rc.right = x2; |
1868 | rc.top = y1; rc.bottom = y2; |
1869 | MapDialogRect(fe->cfgbox, &rc); |
1870 | |
1871 | MultiByteToWideChar (CP_ACP, 0, wtext, -1, wwtext, 256); |
1872 | |
1873 | return CreateWindowEx(exstyle, wclass, wwtext, |
1874 | wstyle | WS_CHILD | WS_VISIBLE, |
1875 | rc.left, rc.top, |
1876 | rc.right - rc.left, rc.bottom - rc.top, |
1877 | fe->cfgbox, (HMENU) wid, fe->inst, NULL); |
1878 | } |
1879 | |
1880 | static void create_config_controls(frontend * fe) |
1881 | { |
1882 | int id, nctrls; |
1883 | int col1l, col1r, col2l, col2r, y; |
1884 | config_item *i; |
1885 | struct cfg_aux *j; |
1886 | HWND ctl; |
1887 | |
1888 | /* Control placement done in dialog units */ |
1889 | col1l = 4; col1r = 96; /* Label column */ |
1890 | col2l = 100; col2r = 154; /* Input column (edit boxes and combo boxes) */ |
1891 | |
1892 | /* |
1893 | * Count the controls so we can allocate cfgaux. |
1894 | */ |
1895 | for (nctrls = 0, i = fe->cfg; i->type != C_END; i++) |
1896 | nctrls++; |
1897 | fe->cfgaux = snewn(nctrls, struct cfg_aux); |
1898 | |
1899 | id = 1000; |
1900 | y = 22; /* Leave some room for the dialog title */ |
1901 | for (i = fe->cfg, j = fe->cfgaux; i->type != C_END; i++, j++) { |
1902 | switch (i->type) { |
1903 | case C_STRING: |
1904 | /* |
1905 | * Edit box with a label beside it. |
1906 | */ |
1907 | mkctrl(fe, col1l, col1r, y + 1, y + 11, |
1908 | TEXT("Static"), SS_LEFTNOWORDWRAP, 0, i->name, id++); |
1909 | mkctrl(fe, col2l, col2r, y, y + 12, |
1910 | TEXT("EDIT"), WS_BORDER | WS_TABSTOP | ES_AUTOHSCROLL, |
1911 | 0, "", (j->ctlid = id++)); |
1912 | SetDlgItemTextA(fe->cfgbox, j->ctlid, i->sval); |
1913 | break; |
1914 | |
1915 | case C_BOOLEAN: |
1916 | /* |
1917 | * Simple checkbox. |
1918 | */ |
1919 | mkctrl(fe, col1l, col2r, y + 1, y + 11, TEXT("BUTTON"), |
1920 | BS_NOTIFY | BS_AUTOCHECKBOX | WS_TABSTOP, |
1921 | 0, i->name, (j->ctlid = id++)); |
1922 | CheckDlgButton(fe->cfgbox, j->ctlid, (i->ival != 0)); |
1923 | break; |
1924 | |
1925 | case C_CHOICES: |
1926 | /* |
1927 | * Drop-down list with a label beside it. |
1928 | */ |
1929 | mkctrl(fe, col1l, col1r, y + 1, y + 11, |
1930 | TEXT("STATIC"), SS_LEFTNOWORDWRAP, 0, i->name, id++); |
1931 | ctl = mkctrl(fe, col2l, col2r, y, y + 48, |
1932 | TEXT("COMBOBOX"), WS_BORDER | WS_TABSTOP | |
1933 | CBS_DROPDOWNLIST | CBS_HASSTRINGS, |
1934 | 0, "", (j->ctlid = id++)); |
1935 | { |
1936 | char c, *p, *q, *str; |
1937 | |
1938 | p = i->sval; |
1939 | c = *p++; |
1940 | while (*p) { |
1941 | q = p; |
1942 | while (*q && *q != c) q++; |
1943 | str = snewn(q-p+1, char); |
1944 | strncpy(str, p, q-p); |
1945 | str[q-p] = '\0'; |
1946 | { |
1947 | TCHAR ws[50]; |
1948 | MultiByteToWideChar (CP_ACP, 0, str, -1, ws, 50); |
1949 | SendMessage(ctl, CB_ADDSTRING, 0, (LPARAM)ws); |
1950 | } |
1951 | |
1952 | sfree(str); |
1953 | if (*q) q++; |
1954 | p = q; |
1955 | } |
1956 | } |
1957 | SendMessage(ctl, CB_SETCURSEL, i->ival, 0); |
1958 | break; |
1959 | } |
1960 | |
1961 | y += 15; |
1962 | } |
1963 | |
1964 | } |
1965 | #endif |
1966 | |
077f3cbe |
1967 | static int CALLBACK ConfigDlgProc(HWND hwnd, UINT msg, |
1968 | WPARAM wParam, LPARAM lParam) |
1969 | { |
1970 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); |
1971 | config_item *i; |
1972 | struct cfg_aux *j; |
1973 | |
1974 | switch (msg) { |
1975 | case WM_INITDIALOG: |
cb0c7d4a |
1976 | #ifdef _WIN32_WCE |
1977 | { |
1978 | char *title; |
1979 | |
1980 | fe = (frontend *) lParam; |
1981 | SetWindowLong(hwnd, GWL_USERDATA, lParam); |
1982 | fe->cfgbox = hwnd; |
1983 | |
1984 | fe->cfg = frontend_get_config(fe, fe->cfg_which, &title); |
1985 | |
1986 | make_dialog_full_screen(hwnd); |
1987 | |
1988 | SetDlgItemTextA(hwnd, IDC_CONFIG_CAPTION, title); |
1989 | SendDlgItemMessage(hwnd, IDC_CONFIG_CAPTION, WM_SETFONT, |
1990 | (WPARAM) dialog_title_font(), 0); |
1991 | |
1992 | create_config_controls(fe); |
1993 | } |
1994 | #endif |
1995 | return TRUE; |
077f3cbe |
1996 | |
1997 | case WM_COMMAND: |
1998 | /* |
1999 | * OK and Cancel are special cases. |
2000 | */ |
cb0c7d4a |
2001 | if ((LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)) { |
077f3cbe |
2002 | if (LOWORD(wParam) == IDOK) { |
821ab2c6 |
2003 | char *err = frontend_set_config(fe, fe->cfg_which, fe->cfg); |
077f3cbe |
2004 | |
2005 | if (err) { |
2006 | MessageBox(hwnd, err, "Validation error", |
2007 | MB_ICONERROR | MB_OK); |
2008 | } else { |
cb0c7d4a |
2009 | #ifdef _WIN32_WCE |
2010 | EndDialog(hwnd, 2); |
2011 | #else |
97098757 |
2012 | fe->dlg_done = 2; |
cb0c7d4a |
2013 | #endif |
077f3cbe |
2014 | } |
2015 | } else { |
cb0c7d4a |
2016 | #ifdef _WIN32_WCE |
2017 | EndDialog(hwnd, 1); |
2018 | #else |
97098757 |
2019 | fe->dlg_done = 1; |
cb0c7d4a |
2020 | #endif |
077f3cbe |
2021 | } |
2022 | return 0; |
2023 | } |
2024 | |
2025 | /* |
2026 | * First find the control whose id this is. |
2027 | */ |
2028 | for (i = fe->cfg, j = fe->cfgaux; i->type != C_END; i++, j++) { |
2029 | if (j->ctlid == LOWORD(wParam)) |
2030 | break; |
2031 | } |
2032 | if (i->type == C_END) |
2033 | return 0; /* not our problem */ |
2034 | |
2035 | if (i->type == C_STRING && HIWORD(wParam) == EN_CHANGE) { |
2036 | char buffer[4096]; |
cb0c7d4a |
2037 | #ifdef _WIN32_WCE |
2038 | TCHAR wBuffer[4096]; |
2039 | GetDlgItemText(fe->cfgbox, j->ctlid, wBuffer, 4096); |
2040 | WideCharToMultiByte(CP_ACP, 0, wBuffer, -1, buffer, 4096, NULL, NULL); |
2041 | #else |
077f3cbe |
2042 | GetDlgItemText(fe->cfgbox, j->ctlid, buffer, lenof(buffer)); |
cb0c7d4a |
2043 | #endif |
077f3cbe |
2044 | buffer[lenof(buffer)-1] = '\0'; |
2045 | sfree(i->sval); |
2046 | i->sval = dupstr(buffer); |
2047 | } else if (i->type == C_BOOLEAN && |
2048 | (HIWORD(wParam) == BN_CLICKED || |
cb0c7d4a |
2049 | HIWORD(wParam) == BN_DBLCLK)) { |
077f3cbe |
2050 | i->ival = IsDlgButtonChecked(fe->cfgbox, j->ctlid); |
2051 | } else if (i->type == C_CHOICES && |
2052 | HIWORD(wParam) == CBN_SELCHANGE) { |
2053 | i->ival = SendDlgItemMessage(fe->cfgbox, j->ctlid, |
2054 | CB_GETCURSEL, 0, 0); |
2055 | } |
2056 | |
2057 | return 0; |
2058 | |
2059 | case WM_CLOSE: |
97098757 |
2060 | fe->dlg_done = 1; |
077f3cbe |
2061 | return 0; |
2062 | } |
2063 | |
2064 | return 0; |
2065 | } |
2066 | |
cb0c7d4a |
2067 | #ifndef _WIN32_WCE |
077f3cbe |
2068 | HWND mkctrl(frontend *fe, int x1, int x2, int y1, int y2, |
2069 | char *wclass, int wstyle, |
97098757 |
2070 | int exstyle, const char *wtext, int wid) |
077f3cbe |
2071 | { |
2072 | HWND ret; |
2073 | ret = CreateWindowEx(exstyle, wclass, wtext, |
2074 | wstyle | WS_CHILD | WS_VISIBLE, x1, y1, x2-x1, y2-y1, |
2075 | fe->cfgbox, (HMENU) wid, fe->inst, NULL); |
2076 | SendMessage(ret, WM_SETFONT, (WPARAM)fe->cfgfont, MAKELPARAM(TRUE, 0)); |
2077 | return ret; |
2078 | } |
cb0c7d4a |
2079 | #endif |
077f3cbe |
2080 | |
97098757 |
2081 | static void about(frontend *fe) |
2082 | { |
cb0c7d4a |
2083 | #ifdef _WIN32_WCE |
2084 | DialogBox(fe->inst, MAKEINTRESOURCE(IDD_ABOUT), fe->hwnd, AboutDlgProc); |
2085 | #else |
97098757 |
2086 | int i; |
2087 | WNDCLASS wc; |
2088 | MSG msg; |
2089 | TEXTMETRIC tm; |
2090 | HDC hdc; |
2091 | HFONT oldfont; |
2092 | SIZE size; |
2093 | int gm, id; |
2094 | int winwidth, winheight, y; |
2095 | int height, width, maxwid; |
2096 | const char *strings[16]; |
2097 | int lengths[16]; |
2098 | int nstrings = 0; |
2099 | char titlebuf[512]; |
2100 | |
2101 | sprintf(titlebuf, "About %.250s", thegame.name); |
2102 | |
2103 | strings[nstrings++] = thegame.name; |
2104 | strings[nstrings++] = "from Simon Tatham's Portable Puzzle Collection"; |
2105 | strings[nstrings++] = ver; |
2106 | |
cb0c7d4a |
2107 | wc.style = CS_DBLCLKS | CS_SAVEBITS; |
97098757 |
2108 | wc.lpfnWndProc = DefDlgProc; |
2109 | wc.cbClsExtra = 0; |
2110 | wc.cbWndExtra = DLGWINDOWEXTRA + 8; |
2111 | wc.hInstance = fe->inst; |
2112 | wc.hIcon = NULL; |
2113 | wc.hCursor = LoadCursor(NULL, IDC_ARROW); |
2114 | wc.hbrBackground = (HBRUSH) (COLOR_BACKGROUND +1); |
2115 | wc.lpszMenuName = NULL; |
2116 | wc.lpszClassName = "GameAboutBox"; |
2117 | RegisterClass(&wc); |
2118 | |
2119 | hdc = GetDC(fe->hwnd); |
2120 | SetMapMode(hdc, MM_TEXT); |
2121 | |
2122 | fe->dlg_done = FALSE; |
2123 | |
2124 | fe->cfgfont = CreateFont(-MulDiv(8, GetDeviceCaps(hdc, LOGPIXELSY), 72), |
2125 | 0, 0, 0, 0, |
2126 | FALSE, FALSE, FALSE, DEFAULT_CHARSET, |
2127 | OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, |
2128 | DEFAULT_QUALITY, |
2129 | FF_SWISS, |
2130 | "MS Shell Dlg"); |
2131 | |
2132 | oldfont = SelectObject(hdc, fe->cfgfont); |
2133 | if (GetTextMetrics(hdc, &tm)) { |
2134 | height = tm.tmAscent + tm.tmDescent; |
2135 | width = tm.tmAveCharWidth; |
2136 | } else { |
2137 | height = width = 30; |
2138 | } |
2139 | |
2140 | /* |
2141 | * Figure out the layout of the About box by measuring the |
2142 | * length of each piece of text. |
2143 | */ |
2144 | maxwid = 0; |
2145 | winheight = height/2; |
2146 | |
2147 | for (i = 0; i < nstrings; i++) { |
2148 | if (GetTextExtentPoint32(hdc, strings[i], strlen(strings[i]), &size)) |
2149 | lengths[i] = size.cx; |
2150 | else |
2151 | lengths[i] = 0; /* *shrug* */ |
2152 | if (maxwid < lengths[i]) |
2153 | maxwid = lengths[i]; |
2154 | winheight += height * 3 / 2 + (height / 2); |
2155 | } |
2156 | |
2157 | winheight += height + height * 7 / 4; /* OK button */ |
2158 | winwidth = maxwid + 4*width; |
2159 | |
2160 | SelectObject(hdc, oldfont); |
2161 | ReleaseDC(fe->hwnd, hdc); |
2162 | |
2163 | /* |
2164 | * Create the dialog, now that we know its size. |
2165 | */ |
2166 | { |
2167 | RECT r, r2; |
2168 | |
2169 | r.left = r.top = 0; |
2170 | r.right = winwidth; |
2171 | r.bottom = winheight; |
2172 | |
2173 | AdjustWindowRectEx(&r, (WS_OVERLAPPEDWINDOW /*| |
2174 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
2175 | WS_CAPTION | WS_SYSMENU*/) &~ |
2176 | (WS_MAXIMIZEBOX | WS_OVERLAPPED), |
2177 | FALSE, 0); |
2178 | |
2179 | /* |
2180 | * Centre the dialog on its parent window. |
2181 | */ |
2182 | r.right -= r.left; |
2183 | r.bottom -= r.top; |
2184 | GetWindowRect(fe->hwnd, &r2); |
2185 | r.left = (r2.left + r2.right - r.right) / 2; |
2186 | r.top = (r2.top + r2.bottom - r.bottom) / 2; |
2187 | r.right += r.left; |
2188 | r.bottom += r.top; |
2189 | |
2190 | fe->cfgbox = CreateWindowEx(0, wc.lpszClassName, titlebuf, |
2191 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
2192 | WS_CAPTION | WS_SYSMENU, |
2193 | r.left, r.top, |
2194 | r.right-r.left, r.bottom-r.top, |
2195 | fe->hwnd, NULL, fe->inst, NULL); |
2196 | } |
2197 | |
2198 | SendMessage(fe->cfgbox, WM_SETFONT, (WPARAM)fe->cfgfont, FALSE); |
2199 | |
2200 | SetWindowLong(fe->cfgbox, GWL_USERDATA, (LONG)fe); |
2201 | SetWindowLong(fe->cfgbox, DWL_DLGPROC, (LONG)AboutDlgProc); |
2202 | |
2203 | id = 1000; |
2204 | y = height/2; |
2205 | for (i = 0; i < nstrings; i++) { |
2206 | int border = width*2 + (maxwid - lengths[i]) / 2; |
2207 | mkctrl(fe, border, border+lengths[i], y+height*1/8, y+height*9/8, |
2208 | "Static", 0, 0, strings[i], id++); |
2209 | y += height*3/2; |
2210 | |
2211 | assert(y < winheight); |
2212 | y += height/2; |
2213 | } |
2214 | |
2215 | y += height/2; /* extra space before OK */ |
2216 | mkctrl(fe, width*2, maxwid+width*2, y, y+height*7/4, "BUTTON", |
be39fd6d |
2217 | BS_PUSHBUTTON | WS_TABSTOP | BS_DEFPUSHBUTTON, 0, |
97098757 |
2218 | "OK", IDOK); |
2219 | |
2220 | SendMessage(fe->cfgbox, WM_INITDIALOG, 0, 0); |
2221 | |
2222 | EnableWindow(fe->hwnd, FALSE); |
cb0c7d4a |
2223 | ShowWindow(fe->cfgbox, SW_SHOWNORMAL); |
97098757 |
2224 | while ((gm=GetMessage(&msg, NULL, 0, 0)) > 0) { |
2225 | if (!IsDialogMessage(fe->cfgbox, &msg)) |
2226 | DispatchMessage(&msg); |
2227 | if (fe->dlg_done) |
2228 | break; |
2229 | } |
2230 | EnableWindow(fe->hwnd, TRUE); |
2231 | SetForegroundWindow(fe->hwnd); |
2232 | DestroyWindow(fe->cfgbox); |
2233 | DeleteObject(fe->cfgfont); |
cb0c7d4a |
2234 | #endif |
97098757 |
2235 | } |
2236 | |
5928817c |
2237 | static int get_config(frontend *fe, int which) |
077f3cbe |
2238 | { |
cb0c7d4a |
2239 | #ifdef _WIN32_WCE |
2240 | fe->cfg_which = which; |
2241 | |
2242 | return DialogBoxParam(fe->inst, |
2243 | MAKEINTRESOURCE(IDD_CONFIG), |
2244 | fe->hwnd, ConfigDlgProc, |
2245 | (LPARAM) fe) == 2; |
2246 | #else |
077f3cbe |
2247 | config_item *i; |
2248 | struct cfg_aux *j; |
5928817c |
2249 | char *title; |
077f3cbe |
2250 | WNDCLASS wc; |
2251 | MSG msg; |
2252 | TEXTMETRIC tm; |
2253 | HDC hdc; |
2254 | HFONT oldfont; |
2255 | SIZE size; |
2256 | HWND ctl; |
2257 | int gm, id, nctrls; |
2258 | int winwidth, winheight, col1l, col1r, col2l, col2r, y; |
2259 | int height, width, maxlabel, maxcheckbox; |
2260 | |
cb0c7d4a |
2261 | wc.style = CS_DBLCLKS | CS_SAVEBITS; |
077f3cbe |
2262 | wc.lpfnWndProc = DefDlgProc; |
2263 | wc.cbClsExtra = 0; |
2264 | wc.cbWndExtra = DLGWINDOWEXTRA + 8; |
2265 | wc.hInstance = fe->inst; |
2266 | wc.hIcon = NULL; |
2267 | wc.hCursor = LoadCursor(NULL, IDC_ARROW); |
2268 | wc.hbrBackground = (HBRUSH) (COLOR_BACKGROUND +1); |
2269 | wc.lpszMenuName = NULL; |
2270 | wc.lpszClassName = "GameConfigBox"; |
2271 | RegisterClass(&wc); |
2272 | |
2273 | hdc = GetDC(fe->hwnd); |
2274 | SetMapMode(hdc, MM_TEXT); |
2275 | |
97098757 |
2276 | fe->dlg_done = FALSE; |
077f3cbe |
2277 | |
2278 | fe->cfgfont = CreateFont(-MulDiv(8, GetDeviceCaps(hdc, LOGPIXELSY), 72), |
2279 | 0, 0, 0, 0, |
2280 | FALSE, FALSE, FALSE, DEFAULT_CHARSET, |
2281 | OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, |
2282 | DEFAULT_QUALITY, |
2283 | FF_SWISS, |
2284 | "MS Shell Dlg"); |
2285 | |
2286 | oldfont = SelectObject(hdc, fe->cfgfont); |
2287 | if (GetTextMetrics(hdc, &tm)) { |
2288 | height = tm.tmAscent + tm.tmDescent; |
2289 | width = tm.tmAveCharWidth; |
2290 | } else { |
2291 | height = width = 30; |
2292 | } |
2293 | |
821ab2c6 |
2294 | fe->cfg = frontend_get_config(fe, which, &title); |
5928817c |
2295 | fe->cfg_which = which; |
077f3cbe |
2296 | |
2297 | /* |
2298 | * Figure out the layout of the config box by measuring the |
2299 | * length of each piece of text. |
2300 | */ |
2301 | maxlabel = maxcheckbox = 0; |
2302 | winheight = height/2; |
2303 | |
2304 | for (i = fe->cfg; i->type != C_END; i++) { |
2305 | switch (i->type) { |
2306 | case C_STRING: |
2307 | case C_CHOICES: |
2308 | /* |
2309 | * Both these control types have a label filling only |
2310 | * the left-hand column of the box. |
2311 | */ |
2312 | if (GetTextExtentPoint32(hdc, i->name, strlen(i->name), &size) && |
2313 | maxlabel < size.cx) |
2314 | maxlabel = size.cx; |
2315 | winheight += height * 3 / 2 + (height / 2); |
2316 | break; |
2317 | |
2318 | case C_BOOLEAN: |
2319 | /* |
2320 | * Checkboxes take up the whole of the box width. |
2321 | */ |
2322 | if (GetTextExtentPoint32(hdc, i->name, strlen(i->name), &size) && |
2323 | maxcheckbox < size.cx) |
2324 | maxcheckbox = size.cx; |
2325 | winheight += height + (height / 2); |
2326 | break; |
2327 | } |
2328 | } |
2329 | |
2330 | winheight += height + height * 7 / 4; /* OK / Cancel buttons */ |
2331 | |
2332 | col1l = 2*width; |
2333 | col1r = col1l + maxlabel; |
2334 | col2l = col1r + 2*width; |
2335 | col2r = col2l + 30*width; |
2336 | if (col2r < col1l+2*height+maxcheckbox) |
2337 | col2r = col1l+2*height+maxcheckbox; |
2338 | winwidth = col2r + 2*width; |
2339 | |
97098757 |
2340 | SelectObject(hdc, oldfont); |
077f3cbe |
2341 | ReleaseDC(fe->hwnd, hdc); |
2342 | |
2343 | /* |
2344 | * Create the dialog, now that we know its size. |
2345 | */ |
2346 | { |
2347 | RECT r, r2; |
2348 | |
2349 | r.left = r.top = 0; |
2350 | r.right = winwidth; |
2351 | r.bottom = winheight; |
2352 | |
2353 | AdjustWindowRectEx(&r, (WS_OVERLAPPEDWINDOW /*| |
2354 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
2355 | WS_CAPTION | WS_SYSMENU*/) &~ |
2356 | (WS_MAXIMIZEBOX | WS_OVERLAPPED), |
2357 | FALSE, 0); |
2358 | |
2359 | /* |
2360 | * Centre the dialog on its parent window. |
2361 | */ |
2362 | r.right -= r.left; |
2363 | r.bottom -= r.top; |
2364 | GetWindowRect(fe->hwnd, &r2); |
2365 | r.left = (r2.left + r2.right - r.right) / 2; |
2366 | r.top = (r2.top + r2.bottom - r.bottom) / 2; |
2367 | r.right += r.left; |
2368 | r.bottom += r.top; |
2369 | |
5928817c |
2370 | fe->cfgbox = CreateWindowEx(0, wc.lpszClassName, title, |
077f3cbe |
2371 | DS_MODALFRAME | WS_POPUP | WS_VISIBLE | |
2372 | WS_CAPTION | WS_SYSMENU, |
2373 | r.left, r.top, |
2374 | r.right-r.left, r.bottom-r.top, |
2375 | fe->hwnd, NULL, fe->inst, NULL); |
5928817c |
2376 | sfree(title); |
077f3cbe |
2377 | } |
2378 | |
2379 | SendMessage(fe->cfgbox, WM_SETFONT, (WPARAM)fe->cfgfont, FALSE); |
2380 | |
2381 | SetWindowLong(fe->cfgbox, GWL_USERDATA, (LONG)fe); |
2382 | SetWindowLong(fe->cfgbox, DWL_DLGPROC, (LONG)ConfigDlgProc); |
2383 | |
2384 | /* |
2385 | * Count the controls so we can allocate cfgaux. |
2386 | */ |
2387 | for (nctrls = 0, i = fe->cfg; i->type != C_END; i++) |
2388 | nctrls++; |
2389 | fe->cfgaux = snewn(nctrls, struct cfg_aux); |
2390 | |
2391 | id = 1000; |
2392 | y = height/2; |
2393 | for (i = fe->cfg, j = fe->cfgaux; i->type != C_END; i++, j++) { |
2394 | switch (i->type) { |
2395 | case C_STRING: |
2396 | /* |
2397 | * Edit box with a label beside it. |
2398 | */ |
2399 | mkctrl(fe, col1l, col1r, y+height*1/8, y+height*9/8, |
2400 | "Static", 0, 0, i->name, id++); |
2401 | ctl = mkctrl(fe, col2l, col2r, y, y+height*3/2, |
2402 | "EDIT", WS_TABSTOP | ES_AUTOHSCROLL, |
2403 | WS_EX_CLIENTEDGE, "", (j->ctlid = id++)); |
2404 | SetWindowText(ctl, i->sval); |
2405 | y += height*3/2; |
2406 | break; |
2407 | |
2408 | case C_BOOLEAN: |
2409 | /* |
2410 | * Simple checkbox. |
2411 | */ |
2412 | mkctrl(fe, col1l, col2r, y, y+height, "BUTTON", |
2413 | BS_NOTIFY | BS_AUTOCHECKBOX | WS_TABSTOP, |
2414 | 0, i->name, (j->ctlid = id++)); |
42132f2d |
2415 | CheckDlgButton(fe->cfgbox, j->ctlid, (i->ival != 0)); |
077f3cbe |
2416 | y += height; |
2417 | break; |
2418 | |
2419 | case C_CHOICES: |
2420 | /* |
2421 | * Drop-down list with a label beside it. |
2422 | */ |
2423 | mkctrl(fe, col1l, col1r, y+height*1/8, y+height*9/8, |
2424 | "STATIC", 0, 0, i->name, id++); |
2425 | ctl = mkctrl(fe, col2l, col2r, y, y+height*41/2, |
2426 | "COMBOBOX", WS_TABSTOP | |
2427 | CBS_DROPDOWNLIST | CBS_HASSTRINGS, |
2428 | WS_EX_CLIENTEDGE, "", (j->ctlid = id++)); |
2429 | { |
2430 | char c, *p, *q, *str; |
2431 | |
2432 | SendMessage(ctl, CB_RESETCONTENT, 0, 0); |
2433 | p = i->sval; |
2434 | c = *p++; |
2435 | while (*p) { |
2436 | q = p; |
2437 | while (*q && *q != c) q++; |
2438 | str = snewn(q-p+1, char); |
2439 | strncpy(str, p, q-p); |
2440 | str[q-p] = '\0'; |
2441 | SendMessage(ctl, CB_ADDSTRING, 0, (LPARAM)str); |
2442 | sfree(str); |
2443 | if (*q) q++; |
2444 | p = q; |
2445 | } |
2446 | } |
2447 | |
2448 | SendMessage(ctl, CB_SETCURSEL, i->ival, 0); |
2449 | |
2450 | y += height*3/2; |
2451 | break; |
2452 | } |
2453 | |
2454 | assert(y < winheight); |
2455 | y += height/2; |
2456 | } |
2457 | |
2458 | y += height/2; /* extra space before OK and Cancel */ |
2459 | mkctrl(fe, col1l, (col1l+col2r)/2-width, y, y+height*7/4, "BUTTON", |
be39fd6d |
2460 | BS_PUSHBUTTON | WS_TABSTOP | BS_DEFPUSHBUTTON, 0, |
077f3cbe |
2461 | "OK", IDOK); |
2462 | mkctrl(fe, (col1l+col2r)/2+width, col2r, y, y+height*7/4, "BUTTON", |
be39fd6d |
2463 | BS_PUSHBUTTON | WS_TABSTOP, 0, "Cancel", IDCANCEL); |
077f3cbe |
2464 | |
2465 | SendMessage(fe->cfgbox, WM_INITDIALOG, 0, 0); |
2466 | |
2467 | EnableWindow(fe->hwnd, FALSE); |
cb0c7d4a |
2468 | ShowWindow(fe->cfgbox, SW_SHOWNORMAL); |
077f3cbe |
2469 | while ((gm=GetMessage(&msg, NULL, 0, 0)) > 0) { |
2470 | if (!IsDialogMessage(fe->cfgbox, &msg)) |
2471 | DispatchMessage(&msg); |
97098757 |
2472 | if (fe->dlg_done) |
077f3cbe |
2473 | break; |
2474 | } |
2475 | EnableWindow(fe->hwnd, TRUE); |
2476 | SetForegroundWindow(fe->hwnd); |
2477 | DestroyWindow(fe->cfgbox); |
2478 | DeleteObject(fe->cfgfont); |
2479 | |
2480 | free_cfg(fe->cfg); |
2481 | sfree(fe->cfgaux); |
2482 | |
97098757 |
2483 | return (fe->dlg_done == 2); |
cb0c7d4a |
2484 | #endif |
077f3cbe |
2485 | } |
2486 | |
cb0c7d4a |
2487 | #ifdef _WIN32_WCE |
2488 | static void calculate_bitmap_position(frontend *fe, int x, int y) |
2489 | { |
2490 | /* Pocket PC - center the game in the full screen window */ |
2491 | int yMargin; |
2492 | RECT rcClient; |
2493 | |
2494 | GetClientRect(fe->hwnd, &rcClient); |
2495 | fe->bitmapPosition.left = (rcClient.right - x) / 2; |
2496 | yMargin = rcClient.bottom - y; |
2497 | |
2498 | if (fe->numpad != NULL) { |
2499 | RECT rcPad; |
2500 | GetWindowRect(fe->numpad, &rcPad); |
2501 | yMargin -= rcPad.bottom - rcPad.top; |
2502 | } |
2503 | |
2504 | if (fe->statusbar != NULL) { |
2505 | RECT rcStatus; |
2506 | GetWindowRect(fe->statusbar, &rcStatus); |
2507 | yMargin -= rcStatus.bottom - rcStatus.top; |
2508 | } |
2509 | |
2510 | fe->bitmapPosition.top = yMargin / 2; |
2511 | |
2512 | fe->bitmapPosition.right = fe->bitmapPosition.left + x; |
2513 | fe->bitmapPosition.bottom = fe->bitmapPosition.top + y; |
2514 | } |
2515 | #else |
2516 | static void calculate_bitmap_position(frontend *fe, int x, int y) |
2517 | { |
2518 | /* Plain Windows - position the game in the upper-left corner */ |
2519 | fe->bitmapPosition.left = 0; |
2520 | fe->bitmapPosition.top = 0; |
2521 | fe->bitmapPosition.right = fe->bitmapPosition.left + x; |
2522 | fe->bitmapPosition.bottom = fe->bitmapPosition.top + y; |
2523 | } |
2524 | #endif |
2525 | |
6b12623f |
2526 | static void new_bitmap(frontend *fe, int x, int y) |
2527 | { |
2528 | HDC hdc; |
2529 | |
2530 | if (fe->bitmap) DeleteObject(fe->bitmap); |
2531 | |
2532 | hdc = GetDC(fe->hwnd); |
2533 | fe->bitmap = CreateCompatibleBitmap(hdc, x, y); |
2534 | calculate_bitmap_position(fe, x, y); |
2535 | ReleaseDC(fe->hwnd, hdc); |
2536 | } |
2537 | |
668be019 |
2538 | static void new_game_size(frontend *fe) |
077f3cbe |
2539 | { |
2540 | RECT r, sr; |
077f3cbe |
2541 | int x, y; |
2542 | |
35ee2001 |
2543 | get_max_puzzle_size(fe, &x, &y); |
1e3e152d |
2544 | midend_size(fe->me, &x, &y, FALSE); |
6b12623f |
2545 | fe->ymin = (fe->xmin * y) / x; |
077f3cbe |
2546 | |
2547 | r.left = r.top = 0; |
2548 | r.right = x; |
2549 | r.bottom = y; |
35ee2001 |
2550 | AdjustWindowRectEx(&r, WINFLAGS, TRUE, 0); |
077f3cbe |
2551 | |
2552 | if (fe->statusbar != NULL) { |
2553 | GetWindowRect(fe->statusbar, &sr); |
2554 | } else { |
2555 | sr.left = sr.right = sr.top = sr.bottom = 0; |
2556 | } |
cb0c7d4a |
2557 | #ifndef _WIN32_WCE |
077f3cbe |
2558 | SetWindowPos(fe->hwnd, NULL, 0, 0, |
2559 | r.right - r.left, |
2560 | r.bottom - r.top + sr.bottom - sr.top, |
2561 | SWP_NOMOVE | SWP_NOZORDER); |
cb0c7d4a |
2562 | #endif |
1e3e152d |
2563 | |
2564 | check_window_size(fe, &x, &y); |
2565 | |
cb0c7d4a |
2566 | #ifndef _WIN32_WCE |
077f3cbe |
2567 | if (fe->statusbar != NULL) |
2568 | SetWindowPos(fe->statusbar, NULL, 0, y, x, |
2569 | sr.bottom - sr.top, SWP_NOZORDER); |
cb0c7d4a |
2570 | #endif |
077f3cbe |
2571 | |
6b12623f |
2572 | new_bitmap(fe, x, y); |
077f3cbe |
2573 | |
cb0c7d4a |
2574 | #ifdef _WIN32_WCE |
2575 | InvalidateRect(fe->hwnd, NULL, TRUE); |
2576 | #endif |
077f3cbe |
2577 | midend_redraw(fe->me); |
2578 | } |
2579 | |
6b12623f |
2580 | /* |
2581 | * Given a proposed new window rect, work out the resulting |
2582 | * difference in client size (from current), and use to try |
2583 | * and resize the puzzle, returning (wx,wy) as the actual |
2584 | * new window size. |
2585 | */ |
2586 | |
2587 | static void adjust_game_size(frontend *fe, RECT *proposed, int isedge, |
2588 | int *wx_r, int *wy_r) |
2589 | { |
2590 | RECT cr, wr; |
2591 | int nx, ny, xdiff, ydiff, wx, wy; |
2592 | |
2593 | /* Work out the current window sizing, and thus the |
2594 | * difference in size we're asking for. */ |
2595 | GetClientRect(fe->hwnd, &cr); |
2596 | wr = cr; |
2597 | AdjustWindowRectEx(&wr, WINFLAGS, TRUE, 0); |
2598 | |
2599 | xdiff = (proposed->right - proposed->left) - (wr.right - wr.left); |
2600 | ydiff = (proposed->bottom - proposed->top) - (wr.bottom - wr.top); |
2601 | |
2602 | if (isedge) { |
2603 | /* These next four lines work around the fact that midend_size |
2604 | * is happy to shrink _but not grow_ if you change one dimension |
2605 | * but not the other. */ |
2606 | if (xdiff > 0 && ydiff == 0) |
2607 | ydiff = (xdiff * (wr.right - wr.left)) / (wr.bottom - wr.top); |
2608 | if (xdiff == 0 && ydiff > 0) |
2609 | xdiff = (ydiff * (wr.bottom - wr.top)) / (wr.right - wr.left); |
2610 | } |
2611 | |
2612 | if (check_window_resize(fe, |
2613 | (cr.right - cr.left) + xdiff, |
2614 | (cr.bottom - cr.top) + ydiff, |
2615 | &nx, &ny, &wx, &wy, TRUE)) { |
2616 | new_bitmap(fe, nx, ny); |
2617 | midend_force_redraw(fe->me); |
2618 | } else { |
2619 | /* reset size to current window size */ |
2620 | wx = wr.right - wr.left; |
2621 | wy = wr.bottom - wr.top; |
2622 | } |
2623 | /* Re-fetch rectangle; size limits mean we might not have |
2624 | * taken it quite to the mouse drag positions. */ |
2625 | GetClientRect(fe->hwnd, &cr); |
2626 | adjust_statusbar(fe, &cr); |
2627 | |
2628 | *wx_r = wx; *wy_r = wy; |
2629 | } |
2630 | |
668be019 |
2631 | static void new_game_type(frontend *fe) |
2632 | { |
2633 | midend_new_game(fe->me); |
2634 | new_game_size(fe); |
2635 | } |
2636 | |
97c2790f |
2637 | static int is_alt_pressed(void) |
2638 | { |
2639 | BYTE keystate[256]; |
2640 | int r = GetKeyboardState(keystate); |
2641 | if (!r) |
2642 | return FALSE; |
2643 | if (keystate[VK_MENU] & 0x80) |
2644 | return TRUE; |
2645 | if (keystate[VK_RMENU] & 0x80) |
2646 | return TRUE; |
2647 | return FALSE; |
2648 | } |
2649 | |
668be019 |
2650 | static void savefile_write(void *wctx, void *buf, int len) |
2651 | { |
2652 | FILE *fp = (FILE *)wctx; |
2653 | fwrite(buf, 1, len, fp); |
2654 | } |
2655 | |
2656 | static int savefile_read(void *wctx, void *buf, int len) |
2657 | { |
2658 | FILE *fp = (FILE *)wctx; |
2659 | int ret; |
2660 | |
2661 | ret = fread(buf, 1, len, fp); |
2662 | return (ret == len); |
2663 | } |
2664 | |
4e7ef6e6 |
2665 | static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, |
2666 | WPARAM wParam, LPARAM lParam) |
2667 | { |
2668 | frontend *fe = (frontend *)GetWindowLong(hwnd, GWL_USERDATA); |
668be019 |
2669 | int cmd; |
4e7ef6e6 |
2670 | |
2671 | switch (message) { |
2672 | case WM_CLOSE: |
2673 | DestroyWindow(hwnd); |
2674 | return 0; |
eb2ad6f1 |
2675 | case WM_COMMAND: |
cb0c7d4a |
2676 | #ifdef _WIN32_WCE |
2677 | /* Numeric pad sends WM_COMMAND messages */ |
2678 | if ((wParam >= IDM_KEYEMUL) && (wParam < IDM_KEYEMUL + 256)) |
2679 | { |
2680 | midend_process_key(fe->me, 0, 0, wParam - IDM_KEYEMUL); |
2681 | } |
2682 | #endif |
668be019 |
2683 | cmd = wParam & ~0xF; /* low 4 bits reserved to Windows */ |
2684 | switch (cmd) { |
eb2ad6f1 |
2685 | case IDM_NEW: |
2686 | if (!midend_process_key(fe->me, 0, 0, 'n')) |
2687 | PostQuitMessage(0); |
2688 | break; |
2689 | case IDM_RESTART: |
7f89707c |
2690 | midend_restart_game(fe->me); |
eb2ad6f1 |
2691 | break; |
2692 | case IDM_UNDO: |
2693 | if (!midend_process_key(fe->me, 0, 0, 'u')) |
2694 | PostQuitMessage(0); |
2695 | break; |
2696 | case IDM_REDO: |
2697 | if (!midend_process_key(fe->me, 0, 0, '\x12')) |
2698 | PostQuitMessage(0); |
2699 | break; |
1cdfcdbd |
2700 | case IDM_COPY: |
2701 | { |
2702 | char *text = midend_text_format(fe->me); |
2703 | if (text) |
2704 | write_clip(hwnd, text); |
2705 | else |
2706 | MessageBeep(MB_ICONWARNING); |
6d5cbf79 |
2707 | sfree(text); |
1cdfcdbd |
2708 | } |
2709 | break; |
2ac6d24e |
2710 | case IDM_SOLVE: |
2711 | { |
2712 | char *msg = midend_solve(fe->me); |
2713 | if (msg) |
2714 | MessageBox(hwnd, msg, "Unable to solve", |
2715 | MB_ICONERROR | MB_OK); |
2716 | } |
2717 | break; |
eb2ad6f1 |
2718 | case IDM_QUIT: |
2719 | if (!midend_process_key(fe->me, 0, 0, 'q')) |
2720 | PostQuitMessage(0); |
2721 | break; |
077f3cbe |
2722 | case IDM_CONFIG: |
5928817c |
2723 | if (get_config(fe, CFG_SETTINGS)) |
2724 | new_game_type(fe); |
2725 | break; |
2726 | case IDM_SEED: |
2727 | if (get_config(fe, CFG_SEED)) |
077f3cbe |
2728 | new_game_type(fe); |
2729 | break; |
1185e3c5 |
2730 | case IDM_DESC: |
2731 | if (get_config(fe, CFG_DESC)) |
2732 | new_game_type(fe); |
2733 | break; |
821ab2c6 |
2734 | case IDM_PRINT: |
2735 | if (get_config(fe, CFG_PRINT)) |
2736 | print(fe); |
2737 | break; |
97098757 |
2738 | case IDM_ABOUT: |
2739 | about(fe); |
2740 | break; |
668be019 |
2741 | case IDM_LOAD: |
2742 | case IDM_SAVE: |
2743 | { |
2744 | OPENFILENAME of; |
2745 | char filename[FILENAME_MAX]; |
2746 | int ret; |
2747 | |
2748 | memset(&of, 0, sizeof(of)); |
2749 | of.hwndOwner = hwnd; |
2750 | of.lpstrFilter = "All Files (*.*)\0*\0\0\0"; |
2751 | of.lpstrCustomFilter = NULL; |
2752 | of.nFilterIndex = 1; |
2753 | of.lpstrFile = filename; |
2754 | filename[0] = '\0'; |
2755 | of.nMaxFile = lenof(filename); |
2756 | of.lpstrFileTitle = NULL; |
2757 | of.lpstrTitle = (cmd == IDM_SAVE ? |
2758 | "Enter name of game file to save" : |
2759 | "Enter name of saved game file to load"); |
2760 | of.Flags = 0; |
2761 | #ifdef OPENFILENAME_SIZE_VERSION_400 |
2762 | of.lStructSize = OPENFILENAME_SIZE_VERSION_400; |
2763 | #else |
2764 | of.lStructSize = sizeof(of); |
2765 | #endif |
2766 | of.lpstrInitialDir = NULL; |
2767 | |
2768 | if (cmd == IDM_SAVE) |
2769 | ret = GetSaveFileName(&of); |
2770 | else |
2771 | ret = GetOpenFileName(&of); |
2772 | |
2773 | if (ret) { |
2774 | if (cmd == IDM_SAVE) { |
2775 | FILE *fp; |
2776 | |
2777 | if ((fp = fopen(filename, "r")) != NULL) { |
2778 | char buf[256 + FILENAME_MAX]; |
2779 | fclose(fp); |
2780 | /* file exists */ |
2781 | |
2782 | sprintf(buf, "Are you sure you want to overwrite" |
2783 | " the file \"%.*s\"?", |
2784 | FILENAME_MAX, filename); |
2785 | if (MessageBox(hwnd, buf, "Question", |
2786 | MB_YESNO | MB_ICONQUESTION) |
2787 | != IDYES) |
2788 | break; |
2789 | } |
2790 | |
2791 | fp = fopen(filename, "w"); |
2792 | |
2793 | if (!fp) { |
2794 | MessageBox(hwnd, "Unable to open save file", |
2795 | "Error", MB_ICONERROR | MB_OK); |
2796 | break; |
2797 | } |
2798 | |
2799 | midend_serialise(fe->me, savefile_write, fp); |
2800 | |
2801 | fclose(fp); |
2802 | } else { |
2803 | FILE *fp = fopen(filename, "r"); |
2804 | char *err; |
2805 | |
2806 | if (!fp) { |
2807 | MessageBox(hwnd, "Unable to open saved game file", |
2808 | "Error", MB_ICONERROR | MB_OK); |
2809 | break; |
2810 | } |
2811 | |
2812 | err = midend_deserialise(fe->me, savefile_read, fp); |
2813 | |
2814 | fclose(fp); |
2815 | |
2816 | if (err) { |
2817 | MessageBox(hwnd, err, "Error", MB_ICONERROR|MB_OK); |
2818 | break; |
2819 | } |
2820 | |
2821 | new_game_size(fe); |
2822 | } |
2823 | } |
2824 | } |
2825 | |
2826 | break; |
cb0c7d4a |
2827 | #ifndef _WIN32_WCE |
e91825f8 |
2828 | case IDM_HELPC: |
750037d7 |
2829 | start_help(fe, NULL); |
2830 | break; |
e91825f8 |
2831 | case IDM_GAMEHELP: |
750037d7 |
2832 | start_help(fe, help_topic); |
e91825f8 |
2833 | break; |
cb0c7d4a |
2834 | #endif |
eb2ad6f1 |
2835 | default: |
2836 | { |
2837 | int p = ((wParam &~ 0xF) - IDM_PRESETS) / 0x10; |
2838 | |
2839 | if (p >= 0 && p < fe->npresets) { |
eb2ad6f1 |
2840 | midend_set_params(fe->me, fe->presets[p]); |
077f3cbe |
2841 | new_game_type(fe); |
eb2ad6f1 |
2842 | } |
2843 | } |
2844 | break; |
2845 | } |
2846 | break; |
4e7ef6e6 |
2847 | case WM_DESTROY: |
cb0c7d4a |
2848 | #ifndef _WIN32_WCE |
750037d7 |
2849 | stop_help(fe); |
cb0c7d4a |
2850 | #endif |
4e7ef6e6 |
2851 | PostQuitMessage(0); |
2852 | return 0; |
2853 | case WM_PAINT: |
2854 | { |
2855 | PAINTSTRUCT p; |
2856 | HDC hdc, hdc2; |
2857 | HBITMAP prevbm; |
cb0c7d4a |
2858 | RECT rcDest; |
4e7ef6e6 |
2859 | |
2860 | hdc = BeginPaint(hwnd, &p); |
2861 | hdc2 = CreateCompatibleDC(hdc); |
2862 | prevbm = SelectObject(hdc2, fe->bitmap); |
cb0c7d4a |
2863 | #ifdef _WIN32_WCE |
2864 | FillRect(hdc, &(p.rcPaint), (HBRUSH) GetStockObject(WHITE_BRUSH)); |
2865 | #endif |
2866 | IntersectRect(&rcDest, &(fe->bitmapPosition), &(p.rcPaint)); |
4e7ef6e6 |
2867 | BitBlt(hdc, |
cb0c7d4a |
2868 | rcDest.left, rcDest.top, |
2869 | rcDest.right - rcDest.left, |
2870 | rcDest.bottom - rcDest.top, |
4e7ef6e6 |
2871 | hdc2, |
cb0c7d4a |
2872 | rcDest.left - fe->bitmapPosition.left, |
2873 | rcDest.top - fe->bitmapPosition.top, |
4e7ef6e6 |
2874 | SRCCOPY); |
2875 | SelectObject(hdc2, prevbm); |
2876 | DeleteDC(hdc2); |
2877 | EndPaint(hwnd, &p); |
2878 | } |
2879 | return 0; |
2880 | case WM_KEYDOWN: |
2881 | { |
2882 | int key = -1; |
f0ee053c |
2883 | BYTE keystate[256]; |
2884 | int r = GetKeyboardState(keystate); |
2885 | int shift = (r && (keystate[VK_SHIFT] & 0x80)) ? MOD_SHFT : 0; |
2886 | int ctrl = (r && (keystate[VK_CONTROL] & 0x80)) ? MOD_CTRL : 0; |
4e7ef6e6 |
2887 | |
2888 | switch (wParam) { |
3c833d45 |
2889 | case VK_LEFT: |
2890 | if (!(lParam & 0x01000000)) |
2891 | key = MOD_NUM_KEYPAD | '4'; |
f0ee053c |
2892 | else |
2893 | key = shift | ctrl | CURSOR_LEFT; |
3c833d45 |
2894 | break; |
2895 | case VK_RIGHT: |
2896 | if (!(lParam & 0x01000000)) |
2897 | key = MOD_NUM_KEYPAD | '6'; |
f0ee053c |
2898 | else |
2899 | key = shift | ctrl | CURSOR_RIGHT; |
3c833d45 |
2900 | break; |
2901 | case VK_UP: |
2902 | if (!(lParam & 0x01000000)) |
2903 | key = MOD_NUM_KEYPAD | '8'; |
f0ee053c |
2904 | else |
2905 | key = shift | ctrl | CURSOR_UP; |
3c833d45 |
2906 | break; |
2907 | case VK_DOWN: |
2908 | if (!(lParam & 0x01000000)) |
2909 | key = MOD_NUM_KEYPAD | '2'; |
f0ee053c |
2910 | else |
2911 | key = shift | ctrl | CURSOR_DOWN; |
3c833d45 |
2912 | break; |
c71454c0 |
2913 | /* |
2914 | * Diagonal keys on the numeric keypad. |
2915 | */ |
2916 | case VK_PRIOR: |
3c833d45 |
2917 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '9'; |
c71454c0 |
2918 | break; |
2919 | case VK_NEXT: |
3c833d45 |
2920 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '3'; |
c71454c0 |
2921 | break; |
2922 | case VK_HOME: |
3c833d45 |
2923 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '7'; |
c71454c0 |
2924 | break; |
2925 | case VK_END: |
3c833d45 |
2926 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '1'; |
2927 | break; |
2928 | case VK_INSERT: |
2929 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '0'; |
2930 | break; |
2931 | case VK_CLEAR: |
2932 | if (!(lParam & 0x01000000)) key = MOD_NUM_KEYPAD | '5'; |
c71454c0 |
2933 | break; |
2934 | /* |
2935 | * Numeric keypad keys with Num Lock on. |
2936 | */ |
3c833d45 |
2937 | case VK_NUMPAD4: key = MOD_NUM_KEYPAD | '4'; break; |
2938 | case VK_NUMPAD6: key = MOD_NUM_KEYPAD | '6'; break; |
2939 | case VK_NUMPAD8: key = MOD_NUM_KEYPAD | '8'; break; |
2940 | case VK_NUMPAD2: key = MOD_NUM_KEYPAD | '2'; break; |
2941 | case VK_NUMPAD5: key = MOD_NUM_KEYPAD | '5'; break; |
2942 | case VK_NUMPAD9: key = MOD_NUM_KEYPAD | '9'; break; |
2943 | case VK_NUMPAD3: key = MOD_NUM_KEYPAD | '3'; break; |
2944 | case VK_NUMPAD7: key = MOD_NUM_KEYPAD | '7'; break; |
2945 | case VK_NUMPAD1: key = MOD_NUM_KEYPAD | '1'; break; |
2946 | case VK_NUMPAD0: key = MOD_NUM_KEYPAD | '0'; break; |
4e7ef6e6 |
2947 | } |
2948 | |
2949 | if (key != -1) { |
eb2ad6f1 |
2950 | if (!midend_process_key(fe->me, 0, 0, key)) |
4e7ef6e6 |
2951 | PostQuitMessage(0); |
c71454c0 |
2952 | } else { |
2953 | MSG m; |
2954 | m.hwnd = hwnd; |
2955 | m.message = WM_KEYDOWN; |
2956 | m.wParam = wParam; |
2957 | m.lParam = lParam & 0xdfff; |
2958 | TranslateMessage(&m); |
4e7ef6e6 |
2959 | } |
2960 | } |
2961 | break; |
2962 | case WM_LBUTTONDOWN: |
2963 | case WM_RBUTTONDOWN: |
2964 | case WM_MBUTTONDOWN: |
b0f06719 |
2965 | { |
2966 | int button; |
2967 | |
2968 | /* |
2969 | * Shift-clicks count as middle-clicks, since otherwise |
2970 | * two-button Windows users won't have any kind of |
2971 | * middle click to use. |
2972 | */ |
2973 | if (message == WM_MBUTTONDOWN || (wParam & MK_SHIFT)) |
2974 | button = MIDDLE_BUTTON; |
97c2790f |
2975 | else if (message == WM_RBUTTONDOWN || is_alt_pressed()) |
b0f06719 |
2976 | button = RIGHT_BUTTON; |
97c2790f |
2977 | else |
cb0c7d4a |
2978 | #ifndef _WIN32_WCE |
97c2790f |
2979 | button = LEFT_BUTTON; |
cb0c7d4a |
2980 | #else |
2981 | if ((thegame.flags & REQUIRE_RBUTTON) == 0) |
2982 | button = LEFT_BUTTON; |
2983 | else |
2984 | { |
2985 | SHRGINFO shrgi; |
2986 | |
2987 | shrgi.cbSize = sizeof(SHRGINFO); |
2988 | shrgi.hwndClient = hwnd; |
2989 | shrgi.ptDown.x = (signed short)LOWORD(lParam); |
2990 | shrgi.ptDown.y = (signed short)HIWORD(lParam); |
2991 | shrgi.dwFlags = SHRG_RETURNCMD; |
2992 | |
2993 | if (GN_CONTEXTMENU == SHRecognizeGesture(&shrgi)) |
2994 | button = RIGHT_BUTTON; |
2995 | else |
2996 | button = LEFT_BUTTON; |
2997 | } |
2998 | #endif |
74a4e547 |
2999 | |
cb0c7d4a |
3000 | if (!midend_process_key(fe->me, |
3001 | (signed short)LOWORD(lParam) - fe->bitmapPosition.left, |
3002 | (signed short)HIWORD(lParam) - fe->bitmapPosition.top, |
3003 | button)) |
74a4e547 |
3004 | PostQuitMessage(0); |
3005 | |
3006 | SetCapture(hwnd); |
3007 | } |
3008 | break; |
3009 | case WM_LBUTTONUP: |
3010 | case WM_RBUTTONUP: |
3011 | case WM_MBUTTONUP: |
3012 | { |
3013 | int button; |
3014 | |
3015 | /* |
3016 | * Shift-clicks count as middle-clicks, since otherwise |
3017 | * two-button Windows users won't have any kind of |
3018 | * middle click to use. |
3019 | */ |
3020 | if (message == WM_MBUTTONUP || (wParam & MK_SHIFT)) |
3021 | button = MIDDLE_RELEASE; |
97c2790f |
3022 | else if (message == WM_RBUTTONUP || is_alt_pressed()) |
74a4e547 |
3023 | button = RIGHT_RELEASE; |
97c2790f |
3024 | else |
3025 | button = LEFT_RELEASE; |
74a4e547 |
3026 | |
cb0c7d4a |
3027 | if (!midend_process_key(fe->me, |
3028 | (signed short)LOWORD(lParam) - fe->bitmapPosition.left, |
3029 | (signed short)HIWORD(lParam) - fe->bitmapPosition.top, |
3030 | button)) |
74a4e547 |
3031 | PostQuitMessage(0); |
3032 | |
3033 | ReleaseCapture(); |
3034 | } |
3035 | break; |
3036 | case WM_MOUSEMOVE: |
3037 | { |
3038 | int button; |
3039 | |
3040 | if (wParam & (MK_MBUTTON | MK_SHIFT)) |
3041 | button = MIDDLE_DRAG; |
97c2790f |
3042 | else if (wParam & MK_RBUTTON || is_alt_pressed()) |
74a4e547 |
3043 | button = RIGHT_DRAG; |
97c2790f |
3044 | else |
3045 | button = LEFT_DRAG; |
74a4e547 |
3046 | |
cb0c7d4a |
3047 | if (!midend_process_key(fe->me, |
3048 | (signed short)LOWORD(lParam) - fe->bitmapPosition.left, |
3049 | (signed short)HIWORD(lParam) - fe->bitmapPosition.top, |
3050 | button)) |
b0f06719 |
3051 | PostQuitMessage(0); |
3052 | } |
4e7ef6e6 |
3053 | break; |
3054 | case WM_CHAR: |
eb2ad6f1 |
3055 | if (!midend_process_key(fe->me, 0, 0, (unsigned char)wParam)) |
4e7ef6e6 |
3056 | PostQuitMessage(0); |
3057 | return 0; |
3058 | case WM_TIMER: |
8c1fd974 |
3059 | if (fe->timer) { |
3060 | DWORD now = GetTickCount(); |
3061 | float elapsed = (float) (now - fe->timer_last_tickcount) * 0.001F; |
3062 | midend_timer(fe->me, elapsed); |
3063 | fe->timer_last_tickcount = now; |
3064 | } |
4e7ef6e6 |
3065 | return 0; |
6b12623f |
3066 | #ifndef _WIN32_WCE |
3067 | case WM_SIZING: |
3068 | { |
3069 | RECT *sr = (RECT *)lParam; |
3070 | int wx, wy, isedge = 0; |
3071 | |
3072 | if (wParam == WMSZ_TOP || |
3073 | wParam == WMSZ_RIGHT || |
3074 | wParam == WMSZ_BOTTOM || |
3075 | wParam == WMSZ_LEFT) isedge = 1; |
3076 | adjust_game_size(fe, sr, isedge, &wx, &wy); |
3077 | |
3078 | /* Given the window size the puzzles constrain |
3079 | * us to, work out which edge we should be moving. */ |
3080 | if (wParam == WMSZ_TOP || |
3081 | wParam == WMSZ_TOPLEFT || |
3082 | wParam == WMSZ_TOPRIGHT) { |
3083 | sr->top = sr->bottom - wy; |
3084 | } else { |
3085 | sr->bottom = sr->top + wy; |
3086 | } |
3087 | if (wParam == WMSZ_LEFT || |
3088 | wParam == WMSZ_TOPLEFT || |
3089 | wParam == WMSZ_BOTTOMLEFT) { |
3090 | sr->left = sr->right - wx; |
3091 | } else { |
3092 | sr->right = sr->left + wx; |
3093 | } |
3094 | return TRUE; |
3095 | } |
3096 | break; |
3097 | #endif |
4e7ef6e6 |
3098 | } |
3099 | |
3100 | return DefWindowProc(hwnd, message, wParam, lParam); |
3101 | } |
3102 | |
cb0c7d4a |
3103 | #ifdef _WIN32_WCE |
3104 | static int FindPreviousInstance() |
3105 | { |
3106 | /* Check if application is running. If it's running then focus on the window */ |
3107 | HWND hOtherWnd = NULL; |
3108 | |
3109 | hOtherWnd = FindWindow (wGameName, wGameName); |
3110 | if (hOtherWnd) |
3111 | { |
3112 | SetForegroundWindow (hOtherWnd); |
3113 | return TRUE; |
3114 | } |
3115 | |
3116 | return FALSE; |
3117 | } |
3118 | #endif |
3119 | |
4e7ef6e6 |
3120 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) |
3121 | { |
3122 | MSG msg; |
8b7938e7 |
3123 | char *error; |
4e7ef6e6 |
3124 | |
cb0c7d4a |
3125 | #ifdef _WIN32_WCE |
3126 | MultiByteToWideChar (CP_ACP, 0, thegame.name, -1, wGameName, 256); |
3127 | if (FindPreviousInstance ()) |
3128 | return 0; |
3129 | #endif |
3130 | |
fd1a1a2b |
3131 | InitCommonControls(); |
3132 | |
4e7ef6e6 |
3133 | if (!prev) { |
3134 | WNDCLASS wndclass; |
3135 | |
3136 | wndclass.style = 0; |
3137 | wndclass.lpfnWndProc = WndProc; |
3138 | wndclass.cbClsExtra = 0; |
3139 | wndclass.cbWndExtra = 0; |
3140 | wndclass.hInstance = inst; |
fa2cb13d |
3141 | wndclass.hIcon = LoadIcon(inst, MAKEINTRESOURCE(200)); |
cb0c7d4a |
3142 | #ifndef _WIN32_WCE |
fa2cb13d |
3143 | if (!wndclass.hIcon) /* in case resource file is absent */ |
3144 | wndclass.hIcon = LoadIcon(inst, IDI_APPLICATION); |
cb0c7d4a |
3145 | #endif |
4e7ef6e6 |
3146 | wndclass.hCursor = LoadCursor(NULL, IDC_ARROW); |
3147 | wndclass.hbrBackground = NULL; |
3148 | wndclass.lpszMenuName = NULL; |
cb0c7d4a |
3149 | #ifdef _WIN32_WCE |
3150 | wndclass.lpszClassName = wGameName; |
3151 | #else |
be8d5aa1 |
3152 | wndclass.lpszClassName = thegame.name; |
cb0c7d4a |
3153 | #endif |
4e7ef6e6 |
3154 | |
3155 | RegisterClass(&wndclass); |
3156 | } |
3157 | |
89167dad |
3158 | while (*cmdline && isspace((unsigned char)*cmdline)) |
8b7938e7 |
3159 | cmdline++; |
3160 | |
750037d7 |
3161 | init_help(); |
3162 | |
8b7938e7 |
3163 | if (!new_window(inst, *cmdline ? cmdline : NULL, &error)) { |
3164 | char buf[128]; |
be8d5aa1 |
3165 | sprintf(buf, "%.100s Error", thegame.name); |
8b7938e7 |
3166 | MessageBox(NULL, error, buf, MB_OK|MB_ICONERROR); |
3167 | return 1; |
3168 | } |
4e7ef6e6 |
3169 | |
3170 | while (GetMessage(&msg, NULL, 0, 0)) { |
4e7ef6e6 |
3171 | DispatchMessage(&msg); |
3172 | } |
3173 | |
750037d7 |
3174 | cleanup_help(); |
3175 | |
4e7ef6e6 |
3176 | return msg.wParam; |
3177 | } |