374330e2 |
1 | #include <stdio.h> |
2 | #include <stdlib.h> |
1d470ad2 |
3 | #include <ctype.h> |
ec55b220 |
4 | #include <time.h> |
a7419ea4 |
5 | #include <assert.h> |
374330e2 |
6 | |
32874aea |
7 | #define PUTTY_DO_GLOBALS /* actually _define_ globals */ |
374330e2 |
8 | #include "putty.h" |
887035a5 |
9 | #include "terminal.h" |
d5859615 |
10 | #include "storage.h" |
374330e2 |
11 | #include "win_res.h" |
12 | |
7440fd44 |
13 | #ifndef NO_MULTIMON |
14 | #if WINVER < 0x0500 |
15 | #define COMPILE_MULTIMON_STUBS |
16 | #include <multimon.h> |
17 | #endif |
18 | #endif |
19 | |
20 | #include <imm.h> |
21 | #include <commctrl.h> |
22 | #include <richedit.h> |
23 | #include <mmsystem.h> |
24 | |
6833a413 |
25 | #define IDM_SHOWLOG 0x0010 |
26 | #define IDM_NEWSESS 0x0020 |
27 | #define IDM_DUPSESS 0x0030 |
28 | #define IDM_RECONF 0x0040 |
29 | #define IDM_CLRSB 0x0050 |
30 | #define IDM_RESET 0x0060 |
70133c0e |
31 | #define IDM_HELP 0x0140 |
32 | #define IDM_ABOUT 0x0150 |
33 | #define IDM_SAVEDSESS 0x0160 |
34 | #define IDM_COPYALL 0x0170 |
35 | #define IDM_FULLSCREEN 0x0180 |
63be7767 |
36 | #define IDM_PASTE 0x0190 |
6833a413 |
37 | |
32874aea |
38 | #define IDM_SESSLGP 0x0250 /* log type printable */ |
39 | #define IDM_SESSLGA 0x0260 /* log type all chars */ |
40 | #define IDM_SESSLGE 0x0270 /* log end */ |
125105d1 |
41 | |
42 | #define IDM_SPECIAL_MIN 0x0400 |
43 | #define IDM_SPECIAL_MAX 0x0800 |
44 | |
6833a413 |
45 | #define IDM_SAVED_MIN 0x1000 |
46 | #define IDM_SAVED_MAX 0x2000 |
374330e2 |
47 | |
59ad2c03 |
48 | #define WM_IGNORE_CLIP (WM_XUSER + 2) |
1ba99d2c |
49 | #define WM_FULLSCR_ON_MAX (WM_XUSER + 3) |
c44bf5bd |
50 | #define WM_AGENT_CALLBACK (WM_XUSER + 4) |
374330e2 |
51 | |
3cf144db |
52 | /* Needed for Chinese support and apparently not always defined. */ |
53 | #ifndef VK_PROCESSKEY |
54 | #define VK_PROCESSKEY 0xE5 |
55 | #endif |
56 | |
3f0f9388 |
57 | /* Mouse wheel support. */ |
5eaf1e06 |
58 | #ifndef WM_MOUSEWHEEL |
3f0f9388 |
59 | #define WM_MOUSEWHEEL 0x020A /* not defined in earlier SDKs */ |
60 | #endif |
61 | #ifndef WHEEL_DELTA |
62 | #define WHEEL_DELTA 120 |
5eaf1e06 |
63 | #endif |
64 | |
2c02ed02 |
65 | static Mouse_Button translate_button(Mouse_Button button); |
32874aea |
66 | static LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); |
67 | static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam, |
68 | unsigned char *output); |
374330e2 |
69 | static void cfgtopalette(void); |
26d1da7b |
70 | static void systopalette(void); |
374330e2 |
71 | static void init_palette(void); |
5a73255e |
72 | static void init_fonts(int, int); |
4eeb7d09 |
73 | static void another_font(int); |
74 | static void deinit_fonts(void); |
a5ce2e9f |
75 | static void set_input_locale(HKL); |
374330e2 |
76 | |
1ba99d2c |
77 | static int is_full_screen(void); |
78 | static void make_full_screen(void); |
79 | static void clear_full_screen(void); |
80 | static void flip_full_screen(void); |
81 | |
5a73255e |
82 | /* Window layout information */ |
83 | static void reset_window(int); |
a401e5f3 |
84 | static int extra_width, extra_height; |
5a73255e |
85 | static int font_width, font_height, font_dualwidth; |
86 | static int offset_width, offset_height; |
87 | static int was_zoomed = 0; |
88 | static int prev_rows, prev_cols; |
89 | |
59ad2c03 |
90 | static int pending_netevent = 0; |
91 | static WPARAM pend_netevent_wParam = 0; |
92 | static LPARAM pend_netevent_lParam = 0; |
93 | static void enact_pending_netevent(void); |
f8a28d1f |
94 | static void flash_window(int mode); |
c1da5066 |
95 | static void sys_cursor_update(void); |
b9d7bcad |
96 | static int is_shift_pressed(void); |
d0f1bcb4 |
97 | static int get_fullscreen_rect(RECT * ss); |
59ad2c03 |
98 | |
ec55b220 |
99 | static time_t last_movement = 0; |
100 | |
c1da5066 |
101 | static int caret_x = -1, caret_y = -1; |
102 | |
0b4f0bc0 |
103 | static int kbd_codepage; |
104 | |
b9d7bcad |
105 | static void *ldisc; |
6b78788a |
106 | static Backend *back; |
107 | static void *backhandle; |
b9d7bcad |
108 | |
21d2b241 |
109 | static struct unicode_data ucsdata; |
0b4f0bc0 |
110 | static int session_closed; |
111 | |
125105d1 |
112 | static const struct telnet_special *specials; |
125105d1 |
113 | |
63be7767 |
114 | static struct { |
115 | HMENU menu; |
116 | int specials_submenu_pos; |
117 | } popup_menus[2]; |
118 | enum { SYSMENU, CTXMENU }; |
119 | |
3ea863a3 |
120 | Config cfg; /* exported to windlg.c */ |
121 | |
0b4f0bc0 |
122 | extern struct sesslist sesslist; /* imported from windlg.c */ |
123 | |
c44bf5bd |
124 | struct agent_callback { |
125 | void (*callback)(void *, void *, int); |
126 | void *callback_ctx; |
127 | void *data; |
128 | int len; |
129 | }; |
130 | |
374330e2 |
131 | #define FONT_NORMAL 0 |
132 | #define FONT_BOLD 1 |
133 | #define FONT_UNDERLINE 2 |
134 | #define FONT_BOLDUND 3 |
4eeb7d09 |
135 | #define FONT_WIDE 0x04 |
136 | #define FONT_HIGH 0x08 |
137 | #define FONT_NARROW 0x10 |
5a73255e |
138 | |
4eeb7d09 |
139 | #define FONT_OEM 0x20 |
140 | #define FONT_OEMBOLD 0x21 |
141 | #define FONT_OEMUND 0x22 |
142 | #define FONT_OEMBOLDUND 0x23 |
5a73255e |
143 | |
144 | #define FONT_MAXNO 0x2F |
4eeb7d09 |
145 | #define FONT_SHIFT 5 |
146 | static HFONT fonts[FONT_MAXNO]; |
71f6951d |
147 | static LOGFONT lfont; |
4eeb7d09 |
148 | static int fontflag[FONT_MAXNO]; |
374330e2 |
149 | static enum { |
150 | BOLD_COLOURS, BOLD_SHADOW, BOLD_FONT |
151 | } bold_mode; |
152 | static enum { |
153 | UND_LINE, UND_FONT |
154 | } und_mode; |
155 | static int descent; |
156 | |
157 | #define NCOLOURS 24 |
158 | static COLORREF colours[NCOLOURS]; |
159 | static HPALETTE pal; |
160 | static LPLOGPALETTE logpal; |
161 | static RGBTRIPLE defpal[NCOLOURS]; |
162 | |
163 | static HWND hwnd; |
164 | |
934c0b7a |
165 | static HBITMAP caretbm; |
166 | |
374330e2 |
167 | static int dbltime, lasttime, lastact; |
168 | static Mouse_Button lastbtn; |
169 | |
01c034ad |
170 | /* this allows xterm-style mouse handling. */ |
171 | static int send_raw_mouse = 0; |
172 | static int wheel_accumulator = 0; |
173 | |
374330e2 |
174 | static char *window_name, *icon_name; |
175 | |
03f23ad6 |
176 | static int compose_state = 0; |
177 | |
011b0e33 |
178 | static UINT wm_mousewheel = WM_MOUSEWHEEL; |
179 | |
0965bee0 |
180 | /* Dummy routine, only required in plink. */ |
b9d7bcad |
181 | void ldisc_update(void *frontend, int echo, int edit) |
32874aea |
182 | { |
183 | } |
6f34e365 |
184 | |
32874aea |
185 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) |
186 | { |
374330e2 |
187 | WNDCLASS wndclass; |
188 | MSG msg; |
189 | int guess_width, guess_height; |
190 | |
8c3cd914 |
191 | hinst = inst; |
67779be7 |
192 | flags = FLAG_VERBOSE | FLAG_INTERACTIVE; |
73251d5d |
193 | |
8df7a775 |
194 | sk_init(); |
374330e2 |
195 | |
196 | InitCommonControls(); |
197 | |
301b66db |
198 | /* Ensure a Maximize setting in Explorer doesn't maximise the |
199 | * config box. */ |
200 | defuse_showwindow(); |
201 | |
4c48c989 |
202 | if (!init_winver()) |
88485e4d |
203 | { |
4c48c989 |
204 | char *str = dupprintf("%s Fatal Error", appname); |
205 | MessageBox(NULL, "Windows refuses to report a version", |
206 | str, MB_OK | MB_ICONEXCLAMATION); |
207 | sfree(str); |
208 | return 1; |
88485e4d |
209 | } |
210 | |
374330e2 |
211 | /* |
011b0e33 |
212 | * If we're running a version of Windows that doesn't support |
213 | * WM_MOUSEWHEEL, find out what message number we should be |
214 | * using instead. |
215 | */ |
216 | if (osVersion.dwMajorVersion < 4 || |
217 | (osVersion.dwMajorVersion == 4 && |
218 | osVersion.dwPlatformId != VER_PLATFORM_WIN32_NT)) |
219 | wm_mousewheel = RegisterWindowMessage("MSWHEEL_ROLLMSG"); |
220 | |
221 | /* |
70133c0e |
222 | * See if we can find our Help file. |
223 | */ |
224 | { |
225 | char b[2048], *p, *q, *r; |
226 | FILE *fp; |
227 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
228 | r = b; |
229 | p = strrchr(b, '\\'); |
230 | if (p && p >= r) r = p+1; |
231 | q = strrchr(b, ':'); |
232 | if (q && q >= r) r = q+1; |
233 | strcpy(r, "putty.hlp"); |
234 | if ( (fp = fopen(b, "r")) != NULL) { |
235 | help_path = dupstr(b); |
236 | fclose(fp); |
237 | } else |
238 | help_path = NULL; |
239 | strcpy(r, "putty.cnt"); |
240 | if ( (fp = fopen(b, "r")) != NULL) { |
241 | help_has_contents = TRUE; |
242 | fclose(fp); |
243 | } else |
244 | help_has_contents = FALSE; |
245 | } |
246 | |
247 | /* |
374330e2 |
248 | * Process the command line. |
249 | */ |
250 | { |
251 | char *p; |
c0a81592 |
252 | int got_host = 0; |
374330e2 |
253 | |
ffa79828 |
254 | default_protocol = be_default_protocol; |
255 | /* Find the appropriate default port. */ |
256 | { |
ffa79828 |
257 | int i; |
0d598aa7 |
258 | default_port = 0; /* illegal */ |
ffa79828 |
259 | for (i = 0; backends[i].backend != NULL; i++) |
260 | if (backends[i].protocol == default_protocol) { |
261 | default_port = backends[i].backend->default_port; |
262 | break; |
263 | } |
264 | } |
e1c8e0ed |
265 | cfg.logtype = LGTYP_NONE; |
e277c42d |
266 | |
a9422f39 |
267 | do_defaults(NULL, &cfg); |
374330e2 |
268 | |
269 | p = cmdline; |
374330e2 |
270 | |
271 | /* |
c0a81592 |
272 | * Process a couple of command-line options which are more |
273 | * easily dealt with before the line is broken up into |
274 | * words. These are the soon-to-be-defunct @sessionname and |
275 | * the internal-use-only &sharedmemoryhandle, neither of |
276 | * which are combined with anything else. |
e277c42d |
277 | */ |
c0a81592 |
278 | while (*p && isspace(*p)) |
e277c42d |
279 | p++; |
374330e2 |
280 | if (*p == '@') { |
f317611e |
281 | int i = strlen(p); |
32874aea |
282 | while (i > 1 && isspace(p[i - 1])) |
f317611e |
283 | i--; |
284 | p[i] = '\0'; |
32874aea |
285 | do_defaults(p + 1, &cfg); |
374330e2 |
286 | if (!*cfg.host && !do_config()) { |
7440fd44 |
287 | cleanup_exit(0); |
374330e2 |
288 | } |
289 | } else if (*p == '&') { |
290 | /* |
291 | * An initial & means we've been given a command line |
292 | * containing the hex value of a HANDLE for a file |
293 | * mapping object, which we must then extract as a |
294 | * config. |
295 | */ |
296 | HANDLE filemap; |
297 | Config *cp; |
32874aea |
298 | if (sscanf(p + 1, "%p", &filemap) == 1 && |
374330e2 |
299 | (cp = MapViewOfFile(filemap, FILE_MAP_READ, |
300 | 0, 0, sizeof(Config))) != NULL) { |
301 | cfg = *cp; |
302 | UnmapViewOfFile(cp); |
303 | CloseHandle(filemap); |
304 | } else if (!do_config()) { |
7440fd44 |
305 | cleanup_exit(0); |
374330e2 |
306 | } |
c0a81592 |
307 | } else { |
32874aea |
308 | /* |
c0a81592 |
309 | * Otherwise, break up the command line and deal with |
310 | * it sensibly. |
32874aea |
311 | */ |
c0a81592 |
312 | int argc, i; |
313 | char **argv; |
314 | |
d3a1a808 |
315 | split_into_argv(cmdline, &argc, &argv, NULL); |
c0a81592 |
316 | |
317 | for (i = 0; i < argc; i++) { |
318 | char *p = argv[i]; |
319 | int ret; |
320 | |
5555d393 |
321 | ret = cmdline_process_param(p, i+1<argc?argv[i+1]:NULL, |
322 | 1, &cfg); |
c0a81592 |
323 | if (ret == -2) { |
324 | cmdline_error("option \"%s\" requires an argument", p); |
325 | } else if (ret == 2) { |
326 | i++; /* skip next argument */ |
327 | } else if (ret == 1) { |
328 | continue; /* nothing further needs doing */ |
329 | } else if (!strcmp(p, "-cleanup")) { |
330 | /* |
331 | * `putty -cleanup'. Remove all registry |
332 | * entries associated with PuTTY, and also find |
333 | * and delete the random seed file. |
334 | */ |
f6f450e2 |
335 | char *s1, *s2; |
336 | s1 = dupprintf("This procedure will remove ALL Registry\n" |
337 | "entries associated with %s, and will\n" |
338 | "also remove the random seed file.\n" |
c0a81592 |
339 | "\n" |
340 | "THIS PROCESS WILL DESTROY YOUR SAVED\n" |
341 | "SESSIONS. Are you really sure you want\n" |
f6f450e2 |
342 | "to continue?", appname); |
343 | s2 = dupprintf("%s Warning", appname); |
344 | if (MessageBox(NULL, s1, s2, |
c0a81592 |
345 | MB_YESNO | MB_ICONWARNING) == IDYES) { |
346 | cleanup_all(); |
347 | } |
f6f450e2 |
348 | sfree(s1); |
349 | sfree(s2); |
c0a81592 |
350 | exit(0); |
351 | } else if (*p != '-') { |
352 | char *q = p; |
353 | if (got_host) { |
354 | /* |
355 | * If we already have a host name, treat |
356 | * this argument as a port number. NB we |
357 | * have to treat this as a saved -P |
358 | * argument, so that it will be deferred |
359 | * until it's a good moment to run it. |
360 | */ |
5555d393 |
361 | int ret = cmdline_process_param("-P", p, 1, &cfg); |
c0a81592 |
362 | assert(ret == 2); |
363 | } else if (!strncmp(q, "telnet:", 7)) { |
364 | /* |
365 | * If the hostname starts with "telnet:", |
366 | * set the protocol to Telnet and process |
367 | * the string as a Telnet URL. |
368 | */ |
369 | char c; |
370 | |
371 | q += 7; |
372 | if (q[0] == '/' && q[1] == '/') |
373 | q += 2; |
374 | cfg.protocol = PROT_TELNET; |
375 | p = q; |
376 | while (*p && *p != ':' && *p != '/') |
377 | p++; |
378 | c = *p; |
379 | if (*p) |
380 | *p++ = '\0'; |
381 | if (c == ':') |
382 | cfg.port = atoi(p); |
383 | else |
384 | cfg.port = -1; |
385 | strncpy(cfg.host, q, sizeof(cfg.host) - 1); |
386 | cfg.host[sizeof(cfg.host) - 1] = '\0'; |
387 | got_host = 1; |
388 | } else { |
389 | /* |
390 | * Otherwise, treat this argument as a host |
391 | * name. |
392 | */ |
393 | while (*p && !isspace(*p)) |
394 | p++; |
395 | if (*p) |
396 | *p++ = '\0'; |
397 | strncpy(cfg.host, q, sizeof(cfg.host) - 1); |
398 | cfg.host[sizeof(cfg.host) - 1] = '\0'; |
399 | got_host = 1; |
400 | } |
86256dc6 |
401 | } else { |
402 | cmdline_error("unknown option \"%s\"", p); |
c0a81592 |
403 | } |
374330e2 |
404 | } |
405 | } |
13eafebf |
406 | |
5555d393 |
407 | cmdline_run_saved(&cfg); |
c0a81592 |
408 | |
409 | if (!*cfg.host && !do_config()) { |
7440fd44 |
410 | cleanup_exit(0); |
c0a81592 |
411 | } |
412 | |
381b1876 |
413 | /* |
414 | * Trim leading whitespace off the hostname if it's there. |
415 | */ |
416 | { |
417 | int space = strspn(cfg.host, " \t"); |
418 | memmove(cfg.host, cfg.host+space, 1+strlen(cfg.host)-space); |
419 | } |
420 | |
13eafebf |
421 | /* See if host is of the form user@host */ |
422 | if (cfg.host[0] != '\0') { |
423 | char *atsign = strchr(cfg.host, '@'); |
424 | /* Make sure we're not overflowing the user field */ |
425 | if (atsign) { |
32874aea |
426 | if (atsign - cfg.host < sizeof cfg.username) { |
427 | strncpy(cfg.username, cfg.host, atsign - cfg.host); |
428 | cfg.username[atsign - cfg.host] = '\0'; |
13eafebf |
429 | } |
32874aea |
430 | memmove(cfg.host, atsign + 1, 1 + strlen(atsign + 1)); |
13eafebf |
431 | } |
432 | } |
503ddb97 |
433 | |
434 | /* |
435 | * Trim a colon suffix off the hostname if it's there. |
436 | */ |
437 | cfg.host[strcspn(cfg.host, ":")] = '\0'; |
cae0c023 |
438 | |
439 | /* |
440 | * Remove any remaining whitespace from the hostname. |
441 | */ |
442 | { |
443 | int p1 = 0, p2 = 0; |
444 | while (cfg.host[p2] != '\0') { |
445 | if (cfg.host[p2] != ' ' && cfg.host[p2] != '\t') { |
446 | cfg.host[p1] = cfg.host[p2]; |
447 | p1++; |
448 | } |
449 | p2++; |
450 | } |
451 | cfg.host[p1] = '\0'; |
452 | } |
374330e2 |
453 | } |
454 | |
89ee5268 |
455 | /* |
456 | * Select protocol. This is farmed out into a table in a |
457 | * separate file to enable an ssh-free variant. |
458 | */ |
459 | { |
32874aea |
460 | int i; |
461 | back = NULL; |
462 | for (i = 0; backends[i].backend != NULL; i++) |
463 | if (backends[i].protocol == cfg.protocol) { |
464 | back = backends[i].backend; |
465 | break; |
466 | } |
467 | if (back == NULL) { |
f6f450e2 |
468 | char *str = dupprintf("%s Internal Error", appname); |
32874aea |
469 | MessageBox(NULL, "Unsupported protocol number found", |
f6f450e2 |
470 | str, MB_OK | MB_ICONEXCLAMATION); |
471 | sfree(str); |
7440fd44 |
472 | cleanup_exit(1); |
32874aea |
473 | } |
89ee5268 |
474 | } |
5bc238bb |
475 | |
b278b14a |
476 | /* Check for invalid Port number (i.e. zero) */ |
477 | if (cfg.port == 0) { |
f6f450e2 |
478 | char *str = dupprintf("%s Internal Error", appname); |
32874aea |
479 | MessageBox(NULL, "Invalid Port Number", |
f6f450e2 |
480 | str, MB_OK | MB_ICONEXCLAMATION); |
481 | sfree(str); |
7440fd44 |
482 | cleanup_exit(1); |
b278b14a |
483 | } |
484 | |
374330e2 |
485 | if (!prev) { |
32874aea |
486 | wndclass.style = 0; |
487 | wndclass.lpfnWndProc = WndProc; |
488 | wndclass.cbClsExtra = 0; |
489 | wndclass.cbWndExtra = 0; |
490 | wndclass.hInstance = inst; |
491 | wndclass.hIcon = LoadIcon(inst, MAKEINTRESOURCE(IDI_MAINICON)); |
492 | wndclass.hCursor = LoadCursor(NULL, IDC_IBEAM); |
5a73255e |
493 | wndclass.hbrBackground = NULL; |
32874aea |
494 | wndclass.lpszMenuName = NULL; |
374330e2 |
495 | wndclass.lpszClassName = appname; |
496 | |
32874aea |
497 | RegisterClass(&wndclass); |
374330e2 |
498 | } |
499 | |
500 | hwnd = NULL; |
501 | |
21d2b241 |
502 | memset(&ucsdata, 0, sizeof(ucsdata)); |
503 | |
504 | term = term_init(&cfg, &ucsdata, NULL); |
c229ef97 |
505 | logctx = log_init(NULL, &cfg); |
a8327734 |
506 | term_provide_logctx(term, logctx); |
374330e2 |
507 | |
508 | cfgtopalette(); |
509 | |
510 | /* |
511 | * Guess some defaults for the window size. This all gets |
512 | * updated later, so we don't really care too much. However, we |
513 | * do want the font width/height guesses to correspond to a |
514 | * large font rather than a small one... |
515 | */ |
32874aea |
516 | |
374330e2 |
517 | font_width = 10; |
518 | font_height = 20; |
519 | extra_width = 25; |
520 | extra_height = 28; |
887035a5 |
521 | term_size(term, cfg.height, cfg.width, cfg.savelines); |
522 | guess_width = extra_width + font_width * term->cols; |
523 | guess_height = extra_height + font_height * term->rows; |
374330e2 |
524 | { |
525 | RECT r; |
d0f1bcb4 |
526 | get_fullscreen_rect(&r); |
374330e2 |
527 | if (guess_width > r.right - r.left) |
528 | guess_width = r.right - r.left; |
529 | if (guess_height > r.bottom - r.top) |
530 | guess_height = r.bottom - r.top; |
531 | } |
532 | |
c9def1b8 |
533 | { |
32874aea |
534 | int winmode = WS_OVERLAPPEDWINDOW | WS_VSCROLL; |
535 | int exwinmode = 0; |
536 | if (!cfg.scrollbar) |
537 | winmode &= ~(WS_VSCROLL); |
ad5c93cc |
538 | if (cfg.resize_action == RESIZE_DISABLED) |
32874aea |
539 | winmode &= ~(WS_THICKFRAME | WS_MAXIMIZEBOX); |
540 | if (cfg.alwaysontop) |
541 | exwinmode |= WS_EX_TOPMOST; |
542 | if (cfg.sunken_edge) |
543 | exwinmode |= WS_EX_CLIENTEDGE; |
544 | hwnd = CreateWindowEx(exwinmode, appname, appname, |
545 | winmode, CW_USEDEFAULT, CW_USEDEFAULT, |
546 | guess_width, guess_height, |
547 | NULL, NULL, inst, NULL); |
548 | } |
374330e2 |
549 | |
550 | /* |
551 | * Initialise the fonts, simultaneously correcting the guesses |
552 | * for font_{width,height}. |
553 | */ |
5a73255e |
554 | init_fonts(0,0); |
374330e2 |
555 | |
556 | /* |
557 | * Correct the guesses for extra_{width,height}. |
558 | */ |
559 | { |
560 | RECT cr, wr; |
32874aea |
561 | GetWindowRect(hwnd, &wr); |
562 | GetClientRect(hwnd, &cr); |
5a73255e |
563 | offset_width = offset_height = cfg.window_border; |
564 | extra_width = wr.right - wr.left - cr.right + cr.left + offset_width*2; |
565 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top +offset_height*2; |
374330e2 |
566 | } |
567 | |
568 | /* |
569 | * Resize the window, now we know what size we _really_ want it |
570 | * to be. |
571 | */ |
887035a5 |
572 | guess_width = extra_width + font_width * term->cols; |
573 | guess_height = extra_height + font_height * term->rows; |
32874aea |
574 | SetWindowPos(hwnd, NULL, 0, 0, guess_width, guess_height, |
575 | SWP_NOMOVE | SWP_NOREDRAW | SWP_NOZORDER); |
374330e2 |
576 | |
577 | /* |
934c0b7a |
578 | * Set up a caret bitmap, with no content. |
579 | */ |
580 | { |
32874aea |
581 | char *bits; |
582 | int size = (font_width + 15) / 16 * 2 * font_height; |
3d88e64d |
583 | bits = snewn(size, char); |
32874aea |
584 | memset(bits, 0, size); |
585 | caretbm = CreateBitmap(font_width, font_height, 1, 1, bits); |
586 | sfree(bits); |
934c0b7a |
587 | } |
5b7ce734 |
588 | CreateCaret(hwnd, caretbm, font_width, font_height); |
934c0b7a |
589 | |
590 | /* |
374330e2 |
591 | * Initialise the scroll bar. |
592 | */ |
593 | { |
594 | SCROLLINFO si; |
595 | |
596 | si.cbSize = sizeof(si); |
c9def1b8 |
597 | si.fMask = SIF_ALL | SIF_DISABLENOSCROLL; |
374330e2 |
598 | si.nMin = 0; |
887035a5 |
599 | si.nMax = term->rows - 1; |
600 | si.nPage = term->rows; |
374330e2 |
601 | si.nPos = 0; |
32874aea |
602 | SetScrollInfo(hwnd, SB_VERT, &si, FALSE); |
374330e2 |
603 | } |
604 | |
605 | /* |
606 | * Start up the telnet connection. |
607 | */ |
608 | { |
cbe2d68f |
609 | const char *error; |
9ca5da42 |
610 | char msg[1024], *title; |
374330e2 |
611 | char *realhost; |
612 | |
fbf6cb3b |
613 | error = back->init(NULL, &backhandle, &cfg, |
887035a5 |
614 | cfg.host, cfg.port, &realhost, cfg.tcp_nodelay); |
a8327734 |
615 | back->provide_logctx(backhandle, logctx); |
374330e2 |
616 | if (error) { |
f6f450e2 |
617 | char *str = dupprintf("%s Error", appname); |
582c0054 |
618 | sprintf(msg, "Unable to open connection to\n" |
32874aea |
619 | "%.800s\n" "%s", cfg.host, error); |
f6f450e2 |
620 | MessageBox(NULL, msg, str, MB_ICONERROR | MB_OK); |
621 | sfree(str); |
374330e2 |
622 | return 0; |
623 | } |
624 | window_name = icon_name = NULL; |
32874aea |
625 | if (*cfg.wintitle) { |
626 | title = cfg.wintitle; |
627 | } else { |
f6f450e2 |
628 | sprintf(msg, "%s - %s", realhost, appname); |
32874aea |
629 | title = msg; |
630 | } |
6e1ebb76 |
631 | sfree(realhost); |
a8327734 |
632 | set_title(NULL, title); |
633 | set_icon(NULL, title); |
374330e2 |
634 | } |
635 | |
51470298 |
636 | /* |
637 | * Connect the terminal to the backend for resize purposes. |
638 | */ |
639 | term_provide_resize_fn(term, back->size, backhandle); |
640 | |
b9d7bcad |
641 | /* |
642 | * Set up a line discipline. |
643 | */ |
fe5634f6 |
644 | ldisc = ldisc_create(&cfg, term, back, backhandle, NULL); |
b9d7bcad |
645 | |
d85548fe |
646 | session_closed = FALSE; |
647 | |
374330e2 |
648 | /* |
374330e2 |
649 | * Prepare the mouse handler. |
650 | */ |
651 | lastact = MA_NOTHING; |
01c034ad |
652 | lastbtn = MBT_NOTHING; |
374330e2 |
653 | dbltime = GetDoubleClickTime(); |
654 | |
655 | /* |
656 | * Set up the session-control options on the system menu. |
657 | */ |
658 | { |
63be7767 |
659 | HMENU s, m; |
660 | int i, j; |
f6f450e2 |
661 | char *str; |
374330e2 |
662 | |
63be7767 |
663 | popup_menus[SYSMENU].menu = GetSystemMenu(hwnd, FALSE); |
664 | popup_menus[CTXMENU].menu = CreatePopupMenu(); |
665 | AppendMenu(popup_menus[CTXMENU].menu, MF_ENABLED, IDM_PASTE, "&Paste"); |
666 | |
0a4aa984 |
667 | s = CreateMenu(); |
0b4f0bc0 |
668 | get_sesslist(&sesslist, TRUE); |
669 | for (i = 1; |
670 | i < ((sesslist.nsessions < 256) ? sesslist.nsessions : 256); |
671 | i++) |
32874aea |
672 | AppendMenu(s, MF_ENABLED, IDM_SAVED_MIN + (16 * i), |
0b4f0bc0 |
673 | sesslist.sessions[i]); |
63be7767 |
674 | |
675 | for (j = 0; j < lenof(popup_menus); j++) { |
676 | m = popup_menus[j].menu; |
677 | |
678 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
679 | popup_menus[j].specials_submenu_pos = GetMenuItemCount(m); |
680 | AppendMenu(m, MF_ENABLED, IDM_SHOWLOG, "&Event Log"); |
681 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
682 | AppendMenu(m, MF_ENABLED, IDM_NEWSESS, "Ne&w Session..."); |
683 | AppendMenu(m, MF_ENABLED, IDM_DUPSESS, "&Duplicate Session"); |
684 | AppendMenu(m, MF_POPUP | MF_ENABLED, (UINT) s, "Sa&ved Sessions"); |
685 | AppendMenu(m, MF_ENABLED, IDM_RECONF, "Chan&ge Settings..."); |
686 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
687 | AppendMenu(m, MF_ENABLED, IDM_COPYALL, "C&opy All to Clipboard"); |
688 | AppendMenu(m, MF_ENABLED, IDM_CLRSB, "C&lear Scrollback"); |
689 | AppendMenu(m, MF_ENABLED, IDM_RESET, "Rese&t Terminal"); |
690 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
691 | AppendMenu(m, (cfg.resize_action == RESIZE_DISABLED) ? |
692 | MF_GRAYED : MF_ENABLED, IDM_FULLSCREEN, "&Full Screen"); |
693 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
694 | if (help_path) |
695 | AppendMenu(m, MF_ENABLED, IDM_HELP, "&Help"); |
696 | str = dupprintf("&About %s", appname); |
697 | AppendMenu(m, MF_ENABLED, IDM_ABOUT, str); |
698 | sfree(str); |
699 | } |
374330e2 |
700 | } |
701 | |
125105d1 |
702 | update_specials_menu(NULL); |
703 | |
374330e2 |
704 | /* |
a5ce2e9f |
705 | * Set up the initial input locale. |
706 | */ |
707 | set_input_locale(GetKeyboardLayout(0)); |
708 | |
709 | /* |
00db133f |
710 | * Open the initial log file if there is one. |
374330e2 |
711 | */ |
a8327734 |
712 | logfopen(logctx); |
374330e2 |
713 | |
714 | /* |
00db133f |
715 | * Finally show the window! |
e1c8e0ed |
716 | */ |
00db133f |
717 | ShowWindow(hwnd, show); |
718 | SetForegroundWindow(hwnd); |
e1c8e0ed |
719 | |
720 | /* |
374330e2 |
721 | * Set the palette up. |
722 | */ |
723 | pal = NULL; |
724 | logpal = NULL; |
725 | init_palette(); |
726 | |
887035a5 |
727 | term->has_focus = (GetForegroundWindow() == hwnd); |
32874aea |
728 | UpdateWindow(hwnd); |
374330e2 |
729 | |
32874aea |
730 | if (GetMessage(&msg, NULL, 0, 0) == 1) { |
59ad2c03 |
731 | int timer_id = 0, long_timer = 0; |
732 | |
ec55b220 |
733 | while (msg.message != WM_QUIT) { |
59ad2c03 |
734 | /* Sometimes DispatchMessage calls routines that use their own |
735 | * GetMessage loop, setup this timer so we get some control back. |
736 | * |
737 | * Also call term_update() from the timer so that if the host |
738 | * is sending data flat out we still do redraws. |
739 | */ |
32874aea |
740 | if (timer_id && long_timer) { |
59ad2c03 |
741 | KillTimer(hwnd, timer_id); |
742 | long_timer = timer_id = 0; |
743 | } |
32874aea |
744 | if (!timer_id) |
59ad2c03 |
745 | timer_id = SetTimer(hwnd, 1, 20, NULL); |
32874aea |
746 | if (!(IsWindow(logbox) && IsDialogMessage(logbox, &msg))) |
747 | DispatchMessage(&msg); |
59ad2c03 |
748 | |
ec55b220 |
749 | /* Make sure we blink everything that needs it. */ |
887035a5 |
750 | term_blink(term, 0); |
59ad2c03 |
751 | |
c9def1b8 |
752 | /* Send the paste buffer if there's anything to send */ |
887035a5 |
753 | term_paste(term); |
c9def1b8 |
754 | |
59ad2c03 |
755 | /* If there's nothing new in the queue then we can do everything |
756 | * we've delayed, reading the socket, writing, and repainting |
757 | * the window. |
758 | */ |
32874aea |
759 | if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
ec55b220 |
760 | continue; |
59ad2c03 |
761 | |
ec55b220 |
762 | if (pending_netevent) { |
763 | enact_pending_netevent(); |
764 | |
32874aea |
765 | if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
ec55b220 |
766 | continue; |
59ad2c03 |
767 | } |
ec55b220 |
768 | |
769 | /* Okay there is now nothing to do so we make sure the screen is |
770 | * completely up to date then tell windows to call us in a little |
771 | * while. |
772 | */ |
773 | if (timer_id) { |
774 | KillTimer(hwnd, timer_id); |
775 | timer_id = 0; |
776 | } |
32874aea |
777 | HideCaret(hwnd); |
25dba9e5 |
778 | if (GetCapture() != hwnd || |
887035a5 |
779 | (send_raw_mouse && |
780 | !(cfg.mouse_override && is_shift_pressed()))) |
781 | term_out(term); |
782 | term_update(term); |
32874aea |
783 | ShowCaret(hwnd); |
f8a28d1f |
784 | |
785 | flash_window(1); /* maintain */ |
786 | |
0ed2f48e |
787 | /* The messages seem unreliable; especially if we're being tricky */ |
887035a5 |
788 | term->has_focus = (GetForegroundWindow() == hwnd); |
0ed2f48e |
789 | |
887035a5 |
790 | if (term->in_vbell) |
32874aea |
791 | /* Hmm, term_update didn't want to do an update too soon ... */ |
792 | timer_id = SetTimer(hwnd, 1, 50, NULL); |
887035a5 |
793 | else if (!term->has_focus) |
f8a28d1f |
794 | timer_id = SetTimer(hwnd, 1, 500, NULL); |
ec55b220 |
795 | else |
32874aea |
796 | timer_id = SetTimer(hwnd, 1, 100, NULL); |
ec55b220 |
797 | long_timer = 1; |
32874aea |
798 | |
ec55b220 |
799 | /* There's no point rescanning everything in the message queue |
156686ef |
800 | * so we do an apparently unnecessary wait here |
ec55b220 |
801 | */ |
802 | WaitMessage(); |
32874aea |
803 | if (GetMessage(&msg, NULL, 0, 0) != 1) |
ec55b220 |
804 | break; |
59ad2c03 |
805 | } |
374330e2 |
806 | } |
807 | |
c0d36a72 |
808 | cleanup_exit(msg.wParam); /* this doesn't return... */ |
809 | return msg.wParam; /* ... but optimiser doesn't know */ |
93b581bd |
810 | } |
811 | |
812 | /* |
813 | * Clean up and exit. |
814 | */ |
815 | void cleanup_exit(int code) |
816 | { |
374330e2 |
817 | /* |
818 | * Clean up. |
819 | */ |
4eeb7d09 |
820 | deinit_fonts(); |
374330e2 |
821 | sfree(logpal); |
822 | if (pal) |
823 | DeleteObject(pal); |
93b581bd |
824 | sk_cleanup(); |
374330e2 |
825 | |
8f203108 |
826 | if (cfg.protocol == PROT_SSH) { |
374330e2 |
827 | random_save_seed(); |
8f203108 |
828 | #ifdef MSCRYPTOAPI |
829 | crypto_wrapup(); |
830 | #endif |
831 | } |
374330e2 |
832 | |
93b581bd |
833 | exit(code); |
374330e2 |
834 | } |
835 | |
836 | /* |
8df7a775 |
837 | * Set up, or shut down, an AsyncSelect. Called from winnet.c. |
838 | */ |
32874aea |
839 | char *do_select(SOCKET skt, int startup) |
840 | { |
8df7a775 |
841 | int msg, events; |
842 | if (startup) { |
843 | msg = WM_NETEVENT; |
3ad9d396 |
844 | events = (FD_CONNECT | FD_READ | FD_WRITE | |
845 | FD_OOB | FD_CLOSE | FD_ACCEPT); |
8df7a775 |
846 | } else { |
847 | msg = events = 0; |
848 | } |
849 | if (!hwnd) |
850 | return "do_select(): internal error (hwnd==NULL)"; |
7440fd44 |
851 | if (p_WSAAsyncSelect(skt, hwnd, msg, events) == SOCKET_ERROR) { |
852 | switch (p_WSAGetLastError()) { |
32874aea |
853 | case WSAENETDOWN: |
854 | return "Network is down"; |
855 | default: |
856 | return "WSAAsyncSelect(): unknown error"; |
857 | } |
8df7a775 |
858 | } |
859 | return NULL; |
860 | } |
861 | |
862 | /* |
125105d1 |
863 | * Update the Special Commands submenu. |
864 | */ |
865 | void update_specials_menu(void *frontend) |
866 | { |
867 | HMENU m = GetSystemMenu(hwnd, FALSE); |
868 | int menu_already_exists = (specials != NULL); |
63be7767 |
869 | int i, j; |
125105d1 |
870 | |
871 | specials = back->get_specials(backhandle); |
872 | if (specials) { |
873 | HMENU p = CreateMenu(); |
874 | for (i = 0; specials[i].name; i++) { |
875 | assert(IDM_SPECIAL_MIN + 0x10 * i < IDM_SPECIAL_MAX); |
876 | if (*specials[i].name) |
877 | AppendMenu(p, MF_ENABLED, IDM_SPECIAL_MIN + 0x10 * i, |
878 | specials[i].name); |
879 | else |
880 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
881 | } |
63be7767 |
882 | for (j = 0; j < lenof(popup_menus); j++) { |
883 | if (menu_already_exists) |
884 | DeleteMenu(popup_menus[j].menu, |
885 | popup_menus[j].specials_submenu_pos, |
886 | MF_BYPOSITION); |
887 | else |
888 | InsertMenu(popup_menus[j].menu, |
889 | popup_menus[j].specials_submenu_pos, |
890 | MF_BYPOSITION | MF_SEPARATOR, 0, 0); |
891 | InsertMenu(popup_menus[j].menu, |
892 | popup_menus[j].specials_submenu_pos, |
893 | MF_BYPOSITION | MF_POPUP | MF_ENABLED, |
894 | (UINT) p, "Special Command"); |
895 | } |
125105d1 |
896 | } |
897 | } |
898 | |
899 | /* |
01c034ad |
900 | * set or clear the "raw mouse message" mode |
901 | */ |
a8327734 |
902 | void set_raw_mouse_mode(void *frontend, int activate) |
01c034ad |
903 | { |
c0d36a72 |
904 | activate = activate && !cfg.no_mouse_rep; |
01c034ad |
905 | send_raw_mouse = activate; |
906 | SetCursor(LoadCursor(NULL, activate ? IDC_ARROW : IDC_IBEAM)); |
907 | } |
908 | |
909 | /* |
8d5de777 |
910 | * Print a message box and close the connection. |
911 | */ |
a8327734 |
912 | void connection_fatal(void *frontend, char *fmt, ...) |
32874aea |
913 | { |
8d5de777 |
914 | va_list ap; |
971bcc0a |
915 | char *stuff, morestuff[100]; |
8d5de777 |
916 | |
917 | va_start(ap, fmt); |
971bcc0a |
918 | stuff = dupvprintf(fmt, ap); |
8d5de777 |
919 | va_end(ap); |
f6f450e2 |
920 | sprintf(morestuff, "%.70s Fatal Error", appname); |
921 | MessageBox(hwnd, stuff, morestuff, MB_ICONERROR | MB_OK); |
971bcc0a |
922 | sfree(stuff); |
923 | |
5ecd7ad0 |
924 | if (cfg.close_on_exit == FORCE_ON) |
32874aea |
925 | PostQuitMessage(1); |
8d5de777 |
926 | else { |
32874aea |
927 | session_closed = TRUE; |
f6f450e2 |
928 | sprintf(morestuff, "%.70s (inactive)", appname); |
929 | set_icon(NULL, morestuff); |
930 | set_title(NULL, morestuff); |
8d5de777 |
931 | } |
932 | } |
933 | |
934 | /* |
c0a81592 |
935 | * Report an error at the command-line parsing stage. |
936 | */ |
937 | void cmdline_error(char *fmt, ...) |
938 | { |
939 | va_list ap; |
971bcc0a |
940 | char *stuff, morestuff[100]; |
c0a81592 |
941 | |
942 | va_start(ap, fmt); |
971bcc0a |
943 | stuff = dupvprintf(fmt, ap); |
c0a81592 |
944 | va_end(ap); |
f6f450e2 |
945 | sprintf(morestuff, "%.70s Command Line Error", appname); |
946 | MessageBox(hwnd, stuff, morestuff, MB_ICONERROR | MB_OK); |
971bcc0a |
947 | sfree(stuff); |
c0a81592 |
948 | exit(1); |
949 | } |
950 | |
951 | /* |
59ad2c03 |
952 | * Actually do the job requested by a WM_NETEVENT |
953 | */ |
32874aea |
954 | static void enact_pending_netevent(void) |
955 | { |
9dde0b46 |
956 | static int reentering = 0; |
8df7a775 |
957 | extern int select_result(WPARAM, LPARAM); |
958 | int ret; |
9dde0b46 |
959 | |
960 | if (reentering) |
32874aea |
961 | return; /* don't unpend the pending */ |
9dde0b46 |
962 | |
59ad2c03 |
963 | pending_netevent = FALSE; |
9dde0b46 |
964 | |
965 | reentering = 1; |
32874aea |
966 | ret = select_result(pend_netevent_wParam, pend_netevent_lParam); |
9dde0b46 |
967 | reentering = 0; |
59ad2c03 |
968 | |
b41069ff |
969 | if (ret == 0 && !session_closed) { |
32874aea |
970 | /* Abnormal exits will already have set session_closed and taken |
971 | * appropriate action. */ |
5ecd7ad0 |
972 | if (cfg.close_on_exit == FORCE_ON || |
973 | cfg.close_on_exit == AUTO) PostQuitMessage(0); |
59ad2c03 |
974 | else { |
f6f450e2 |
975 | char morestuff[100]; |
32874aea |
976 | session_closed = TRUE; |
f6f450e2 |
977 | sprintf(morestuff, "%.70s (inactive)", appname); |
978 | set_icon(NULL, morestuff); |
979 | set_title(NULL, morestuff); |
32874aea |
980 | MessageBox(hwnd, "Connection closed by remote host", |
f6f450e2 |
981 | appname, MB_OK | MB_ICONINFORMATION); |
59ad2c03 |
982 | } |
983 | } |
984 | } |
985 | |
986 | /* |
374330e2 |
987 | * Copy the colour palette from the configuration data into defpal. |
988 | * This is non-trivial because the colour indices are different. |
989 | */ |
32874aea |
990 | static void cfgtopalette(void) |
991 | { |
374330e2 |
992 | int i; |
993 | static const int ww[] = { |
994 | 6, 7, 8, 9, 10, 11, 12, 13, |
995 | 14, 15, 16, 17, 18, 19, 20, 21, |
996 | 0, 1, 2, 3, 4, 4, 5, 5 |
997 | }; |
998 | |
32874aea |
999 | for (i = 0; i < 24; i++) { |
374330e2 |
1000 | int w = ww[i]; |
1001 | defpal[i].rgbtRed = cfg.colours[w][0]; |
1002 | defpal[i].rgbtGreen = cfg.colours[w][1]; |
1003 | defpal[i].rgbtBlue = cfg.colours[w][2]; |
1004 | } |
26d1da7b |
1005 | |
1006 | /* Override with system colours if appropriate */ |
1007 | if (cfg.system_colour) |
1008 | systopalette(); |
1009 | } |
1010 | |
1011 | /* |
1012 | * Override bit of defpal with colours from the system. |
1013 | * (NB that this takes a copy the system colours at the time this is called, |
1014 | * so subsequent colour scheme changes don't take effect. To fix that we'd |
1015 | * probably want to be using GetSysColorBrush() and the like.) |
1016 | */ |
1017 | static void systopalette(void) |
1018 | { |
1019 | int i; |
1020 | static const struct { int nIndex; int norm; int bold; } or[] = |
1021 | { |
1022 | { COLOR_WINDOWTEXT, 16, 17 }, /* Default Foreground */ |
1023 | { COLOR_WINDOW, 18, 19 }, /* Default Background */ |
1024 | { COLOR_HIGHLIGHTTEXT, 20, 21 }, /* Cursor Text */ |
1025 | { COLOR_HIGHLIGHT, 22, 23 }, /* Cursor Colour */ |
1026 | }; |
1027 | |
1028 | for (i = 0; i < (sizeof(or)/sizeof(or[0])); i++) { |
1029 | COLORREF colour = GetSysColor(or[i].nIndex); |
1030 | defpal[or[i].norm].rgbtRed = |
1031 | defpal[or[i].bold].rgbtRed = GetRValue(colour); |
1032 | defpal[or[i].norm].rgbtGreen = |
1033 | defpal[or[i].bold].rgbtGreen = GetGValue(colour); |
1034 | defpal[or[i].norm].rgbtBlue = |
1035 | defpal[or[i].bold].rgbtBlue = GetBValue(colour); |
1036 | } |
374330e2 |
1037 | } |
1038 | |
1039 | /* |
1040 | * Set up the colour palette. |
1041 | */ |
32874aea |
1042 | static void init_palette(void) |
1043 | { |
374330e2 |
1044 | int i; |
32874aea |
1045 | HDC hdc = GetDC(hwnd); |
374330e2 |
1046 | if (hdc) { |
32874aea |
1047 | if (cfg.try_palette && GetDeviceCaps(hdc, RASTERCAPS) & RC_PALETTE) { |
3d88e64d |
1048 | /* |
1049 | * This is a genuine case where we must use smalloc |
1050 | * because the snew macros can't cope. |
1051 | */ |
374330e2 |
1052 | logpal = smalloc(sizeof(*logpal) |
1053 | - sizeof(logpal->palPalEntry) |
1054 | + NCOLOURS * sizeof(PALETTEENTRY)); |
1055 | logpal->palVersion = 0x300; |
1056 | logpal->palNumEntries = NCOLOURS; |
1057 | for (i = 0; i < NCOLOURS; i++) { |
1058 | logpal->palPalEntry[i].peRed = defpal[i].rgbtRed; |
1059 | logpal->palPalEntry[i].peGreen = defpal[i].rgbtGreen; |
1060 | logpal->palPalEntry[i].peBlue = defpal[i].rgbtBlue; |
1061 | logpal->palPalEntry[i].peFlags = PC_NOCOLLAPSE; |
1062 | } |
32874aea |
1063 | pal = CreatePalette(logpal); |
374330e2 |
1064 | if (pal) { |
32874aea |
1065 | SelectPalette(hdc, pal, FALSE); |
1066 | RealizePalette(hdc); |
1067 | SelectPalette(hdc, GetStockObject(DEFAULT_PALETTE), FALSE); |
374330e2 |
1068 | } |
1069 | } |
32874aea |
1070 | ReleaseDC(hwnd, hdc); |
374330e2 |
1071 | } |
1072 | if (pal) |
32874aea |
1073 | for (i = 0; i < NCOLOURS; i++) |
374330e2 |
1074 | colours[i] = PALETTERGB(defpal[i].rgbtRed, |
1075 | defpal[i].rgbtGreen, |
1076 | defpal[i].rgbtBlue); |
1077 | else |
32874aea |
1078 | for (i = 0; i < NCOLOURS; i++) |
374330e2 |
1079 | colours[i] = RGB(defpal[i].rgbtRed, |
32874aea |
1080 | defpal[i].rgbtGreen, defpal[i].rgbtBlue); |
374330e2 |
1081 | } |
1082 | |
1083 | /* |
4eeb7d09 |
1084 | * Initialise all the fonts we will need initially. There may be as many as |
1085 | * three or as few as one. The other (poentially) twentyone fonts are done |
1086 | * if/when they are needed. |
1087 | * |
1088 | * We also: |
374330e2 |
1089 | * |
1090 | * - check the font width and height, correcting our guesses if |
1091 | * necessary. |
1092 | * |
1093 | * - verify that the bold font is the same width as the ordinary |
1094 | * one, and engage shadow bolding if not. |
1095 | * |
1096 | * - verify that the underlined font is the same width as the |
1097 | * ordinary one (manual underlining by means of line drawing can |
1098 | * be done in a pinch). |
374330e2 |
1099 | */ |
5a73255e |
1100 | static void init_fonts(int pick_width, int pick_height) |
32874aea |
1101 | { |
374330e2 |
1102 | TEXTMETRIC tm; |
4eeb7d09 |
1103 | CPINFO cpinfo; |
1104 | int fontsize[3]; |
97fc891e |
1105 | int i; |
374330e2 |
1106 | HDC hdc; |
1107 | int fw_dontcare, fw_bold; |
1108 | |
4eeb7d09 |
1109 | for (i = 0; i < FONT_MAXNO; i++) |
374330e2 |
1110 | fonts[i] = NULL; |
1111 | |
5a73255e |
1112 | bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT; |
1113 | und_mode = UND_FONT; |
1114 | |
9a30e26b |
1115 | if (cfg.font.isbold) { |
374330e2 |
1116 | fw_dontcare = FW_BOLD; |
5b80d07f |
1117 | fw_bold = FW_HEAVY; |
32874aea |
1118 | } else { |
374330e2 |
1119 | fw_dontcare = FW_DONTCARE; |
1120 | fw_bold = FW_BOLD; |
1121 | } |
1122 | |
97fc891e |
1123 | hdc = GetDC(hwnd); |
1124 | |
5a73255e |
1125 | if (pick_height) |
1126 | font_height = pick_height; |
1127 | else { |
9a30e26b |
1128 | font_height = cfg.font.height; |
5a73255e |
1129 | if (font_height > 0) { |
1130 | font_height = |
1131 | -MulDiv(font_height, GetDeviceCaps(hdc, LOGPIXELSY), 72); |
1132 | } |
3b2c664e |
1133 | } |
59ad2c03 |
1134 | font_width = pick_width; |
97fc891e |
1135 | |
374330e2 |
1136 | #define f(i,c,w,u) \ |
97fc891e |
1137 | fonts[i] = CreateFont (font_height, font_width, 0, 0, w, FALSE, u, FALSE, \ |
374330e2 |
1138 | c, OUT_DEFAULT_PRECIS, \ |
1139 | CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, \ |
9a30e26b |
1140 | FIXED_PITCH | FF_DONTCARE, cfg.font.name) |
97fc891e |
1141 | |
9a30e26b |
1142 | f(FONT_NORMAL, cfg.font.charset, fw_dontcare, FALSE); |
97fc891e |
1143 | |
71f6951d |
1144 | lfont.lfHeight = font_height; |
1145 | lfont.lfWidth = font_width; |
1146 | lfont.lfEscapement = 0; |
1147 | lfont.lfOrientation = 0; |
1148 | lfont.lfWeight = fw_dontcare; |
1149 | lfont.lfItalic = FALSE; |
1150 | lfont.lfUnderline = FALSE; |
1151 | lfont.lfStrikeOut = FALSE; |
9a30e26b |
1152 | lfont.lfCharSet = cfg.font.charset; |
71f6951d |
1153 | lfont.lfOutPrecision = OUT_DEFAULT_PRECIS; |
1154 | lfont.lfClipPrecision = CLIP_DEFAULT_PRECIS; |
1155 | lfont.lfQuality = DEFAULT_QUALITY; |
1156 | lfont.lfPitchAndFamily = FIXED_PITCH | FF_DONTCARE; |
9a30e26b |
1157 | strncpy(lfont.lfFaceName, cfg.font.name, LF_FACESIZE); |
71f6951d |
1158 | |
4eeb7d09 |
1159 | SelectObject(hdc, fonts[FONT_NORMAL]); |
1160 | GetTextMetrics(hdc, &tm); |
5a73255e |
1161 | |
1162 | if (pick_width == 0 || pick_height == 0) { |
1163 | font_height = tm.tmHeight; |
1164 | font_width = tm.tmAveCharWidth; |
1165 | } |
1166 | font_dualwidth = (tm.tmAveCharWidth != tm.tmMaxCharWidth); |
1167 | |
1168 | #ifdef RDB_DEBUG_PATCH |
1169 | debug(23, "Primary font H=%d, AW=%d, MW=%d", |
1170 | tm.tmHeight, tm.tmAveCharWidth, tm.tmMaxCharWidth); |
1171 | #endif |
97fc891e |
1172 | |
4eeb7d09 |
1173 | { |
1174 | CHARSETINFO info; |
1175 | DWORD cset = tm.tmCharSet; |
1176 | memset(&info, 0xFF, sizeof(info)); |
97fc891e |
1177 | |
4eeb7d09 |
1178 | /* !!! Yes the next line is right */ |
1179 | if (cset == OEM_CHARSET) |
21d2b241 |
1180 | ucsdata.font_codepage = GetOEMCP(); |
4eeb7d09 |
1181 | else |
21d2b241 |
1182 | if (TranslateCharsetInfo ((DWORD *) cset, &info, TCI_SRCCHARSET)) |
1183 | ucsdata.font_codepage = info.ciACP; |
4eeb7d09 |
1184 | else |
21d2b241 |
1185 | ucsdata.font_codepage = -1; |
32874aea |
1186 | |
21d2b241 |
1187 | GetCPInfo(ucsdata.font_codepage, &cpinfo); |
1188 | ucsdata.dbcs_screenfont = (cpinfo.MaxCharSize > 1); |
4eeb7d09 |
1189 | } |
97fc891e |
1190 | |
9a30e26b |
1191 | f(FONT_UNDERLINE, cfg.font.charset, fw_dontcare, TRUE); |
97fc891e |
1192 | |
4eeb7d09 |
1193 | /* |
1194 | * Some fonts, e.g. 9-pt Courier, draw their underlines |
1195 | * outside their character cell. We successfully prevent |
1196 | * screen corruption by clipping the text output, but then |
1197 | * we lose the underline completely. Here we try to work |
1198 | * out whether this is such a font, and if it is, we set a |
1199 | * flag that causes underlines to be drawn by hand. |
1200 | * |
1201 | * Having tried other more sophisticated approaches (such |
1202 | * as examining the TEXTMETRIC structure or requesting the |
1203 | * height of a string), I think we'll do this the brute |
1204 | * force way: we create a small bitmap, draw an underlined |
1205 | * space on it, and test to see whether any pixels are |
1206 | * foreground-coloured. (Since we expect the underline to |
1207 | * go all the way across the character cell, we only search |
1208 | * down a single column of the bitmap, half way across.) |
1209 | */ |
1210 | { |
1211 | HDC und_dc; |
1212 | HBITMAP und_bm, und_oldbm; |
1213 | int i, gotit; |
1214 | COLORREF c; |
1215 | |
1216 | und_dc = CreateCompatibleDC(hdc); |
1217 | und_bm = CreateCompatibleBitmap(hdc, font_width, font_height); |
1218 | und_oldbm = SelectObject(und_dc, und_bm); |
1219 | SelectObject(und_dc, fonts[FONT_UNDERLINE]); |
1220 | SetTextAlign(und_dc, TA_TOP | TA_LEFT | TA_NOUPDATECP); |
1221 | SetTextColor(und_dc, RGB(255, 255, 255)); |
1222 | SetBkColor(und_dc, RGB(0, 0, 0)); |
1223 | SetBkMode(und_dc, OPAQUE); |
1224 | ExtTextOut(und_dc, 0, 0, ETO_OPAQUE, NULL, " ", 1, NULL); |
1225 | gotit = FALSE; |
1226 | for (i = 0; i < font_height; i++) { |
1227 | c = GetPixel(und_dc, font_width / 2, i); |
1228 | if (c != RGB(0, 0, 0)) |
1229 | gotit = TRUE; |
1230 | } |
1231 | SelectObject(und_dc, und_oldbm); |
1232 | DeleteObject(und_bm); |
1233 | DeleteDC(und_dc); |
1234 | if (!gotit) { |
1235 | und_mode = UND_LINE; |
1236 | DeleteObject(fonts[FONT_UNDERLINE]); |
1237 | fonts[FONT_UNDERLINE] = 0; |
32874aea |
1238 | } |
4eeb7d09 |
1239 | } |
97fc891e |
1240 | |
4eeb7d09 |
1241 | if (bold_mode == BOLD_FONT) { |
9a30e26b |
1242 | f(FONT_BOLD, cfg.font.charset, fw_bold, FALSE); |
374330e2 |
1243 | } |
1244 | #undef f |
1245 | |
97fc891e |
1246 | descent = tm.tmAscent + 1; |
1247 | if (descent >= font_height) |
1248 | descent = font_height - 1; |
374330e2 |
1249 | |
4eeb7d09 |
1250 | for (i = 0; i < 3; i++) { |
97fc891e |
1251 | if (fonts[i]) { |
32874aea |
1252 | if (SelectObject(hdc, fonts[i]) && GetTextMetrics(hdc, &tm)) |
4eeb7d09 |
1253 | fontsize[i] = tm.tmAveCharWidth + 256 * tm.tmHeight; |
32874aea |
1254 | else |
4eeb7d09 |
1255 | fontsize[i] = -i; |
32874aea |
1256 | } else |
4eeb7d09 |
1257 | fontsize[i] = -i; |
374330e2 |
1258 | } |
1259 | |
32874aea |
1260 | ReleaseDC(hwnd, hdc); |
374330e2 |
1261 | |
4eeb7d09 |
1262 | if (fontsize[FONT_UNDERLINE] != fontsize[FONT_NORMAL]) { |
374330e2 |
1263 | und_mode = UND_LINE; |
32874aea |
1264 | DeleteObject(fonts[FONT_UNDERLINE]); |
4eeb7d09 |
1265 | fonts[FONT_UNDERLINE] = 0; |
374330e2 |
1266 | } |
1267 | |
4eeb7d09 |
1268 | if (bold_mode == BOLD_FONT && |
1269 | fontsize[FONT_BOLD] != fontsize[FONT_NORMAL]) { |
374330e2 |
1270 | bold_mode = BOLD_SHADOW; |
32874aea |
1271 | DeleteObject(fonts[FONT_BOLD]); |
4eeb7d09 |
1272 | fonts[FONT_BOLD] = 0; |
374330e2 |
1273 | } |
4eeb7d09 |
1274 | fontflag[0] = fontflag[1] = fontflag[2] = 1; |
1275 | |
21d2b241 |
1276 | init_ucs(&cfg, &ucsdata); |
4eeb7d09 |
1277 | } |
1278 | |
1279 | static void another_font(int fontno) |
1280 | { |
1281 | int basefont; |
1282 | int fw_dontcare, fw_bold; |
1283 | int c, u, w, x; |
1284 | char *s; |
1285 | |
1286 | if (fontno < 0 || fontno >= FONT_MAXNO || fontflag[fontno]) |
1287 | return; |
1288 | |
1289 | basefont = (fontno & ~(FONT_BOLDUND)); |
1290 | if (basefont != fontno && !fontflag[basefont]) |
1291 | another_font(basefont); |
97fc891e |
1292 | |
9a30e26b |
1293 | if (cfg.font.isbold) { |
4eeb7d09 |
1294 | fw_dontcare = FW_BOLD; |
1295 | fw_bold = FW_HEAVY; |
1296 | } else { |
1297 | fw_dontcare = FW_DONTCARE; |
1298 | fw_bold = FW_BOLD; |
1299 | } |
1300 | |
9a30e26b |
1301 | c = cfg.font.charset; |
4eeb7d09 |
1302 | w = fw_dontcare; |
1303 | u = FALSE; |
9a30e26b |
1304 | s = cfg.font.name; |
4eeb7d09 |
1305 | x = font_width; |
1306 | |
1307 | if (fontno & FONT_WIDE) |
1308 | x *= 2; |
1309 | if (fontno & FONT_NARROW) |
5a73255e |
1310 | x = (x+1)/2; |
4eeb7d09 |
1311 | if (fontno & FONT_OEM) |
1312 | c = OEM_CHARSET; |
1313 | if (fontno & FONT_BOLD) |
1314 | w = fw_bold; |
1315 | if (fontno & FONT_UNDERLINE) |
1316 | u = TRUE; |
1317 | |
1318 | fonts[fontno] = |
1319 | CreateFont(font_height * (1 + !!(fontno & FONT_HIGH)), x, 0, 0, w, |
1320 | FALSE, u, FALSE, c, OUT_DEFAULT_PRECIS, |
1321 | CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, |
1322 | FIXED_PITCH | FF_DONTCARE, s); |
1323 | |
1324 | fontflag[fontno] = 1; |
1325 | } |
1326 | |
1327 | static void deinit_fonts(void) |
1328 | { |
1329 | int i; |
1330 | for (i = 0; i < FONT_MAXNO; i++) { |
1331 | if (fonts[i]) |
1332 | DeleteObject(fonts[i]); |
1333 | fonts[i] = 0; |
1334 | fontflag[i] = 0; |
374330e2 |
1335 | } |
1336 | } |
1337 | |
a8327734 |
1338 | void request_resize(void *frontend, int w, int h) |
32874aea |
1339 | { |
59ad2c03 |
1340 | int width, height; |
c9def1b8 |
1341 | |
1342 | /* If the window is maximized supress resizing attempts */ |
5a73255e |
1343 | if (IsZoomed(hwnd)) { |
0ed2f48e |
1344 | if (cfg.resize_action == RESIZE_TERM) |
5a73255e |
1345 | return; |
1346 | } |
32874aea |
1347 | |
ad5c93cc |
1348 | if (cfg.resize_action == RESIZE_DISABLED) return; |
887035a5 |
1349 | if (h == term->rows && w == term->cols) return; |
5a73255e |
1350 | |
1351 | /* Sanity checks ... */ |
1352 | { |
32874aea |
1353 | static int first_time = 1; |
1354 | static RECT ss; |
1355 | |
1356 | switch (first_time) { |
1357 | case 1: |
1358 | /* Get the size of the screen */ |
d0f1bcb4 |
1359 | if (get_fullscreen_rect(&ss)) |
32874aea |
1360 | /* first_time = 0 */ ; |
1361 | else { |
1362 | first_time = 2; |
1363 | break; |
1364 | } |
1365 | case 0: |
1366 | /* Make sure the values are sane */ |
5a73255e |
1367 | width = (ss.right - ss.left - extra_width) / 4; |
1368 | height = (ss.bottom - ss.top - extra_height) / 6; |
32874aea |
1369 | |
5a73255e |
1370 | if (w > width || h > height) |
1371 | return; |
32874aea |
1372 | if (w < 15) |
1373 | w = 15; |
1374 | if (h < 1) |
5a73255e |
1375 | h = 1; |
32874aea |
1376 | } |
c9def1b8 |
1377 | } |
59ad2c03 |
1378 | |
887035a5 |
1379 | term_size(term, h, w, cfg.savelines); |
5a73255e |
1380 | |
0ed2f48e |
1381 | if (cfg.resize_action != RESIZE_FONT && !IsZoomed(hwnd)) { |
5a73255e |
1382 | width = extra_width + font_width * w; |
1383 | height = extra_height + font_height * h; |
374330e2 |
1384 | |
5a73255e |
1385 | SetWindowPos(hwnd, NULL, 0, 0, width, height, |
1386 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
1387 | SWP_NOMOVE | SWP_NOZORDER); |
1388 | } else |
1389 | reset_window(0); |
1390 | |
1391 | InvalidateRect(hwnd, NULL, TRUE); |
1392 | } |
1393 | |
1394 | static void reset_window(int reinit) { |
1395 | /* |
1396 | * This function decides how to resize or redraw when the |
1397 | * user changes something. |
1398 | * |
1399 | * This function doesn't like to change the terminal size but if the |
1400 | * font size is locked that may be it's only soluion. |
1401 | */ |
1402 | int win_width, win_height; |
1403 | RECT cr, wr; |
1404 | |
1405 | #ifdef RDB_DEBUG_PATCH |
1406 | debug((27, "reset_window()")); |
1407 | #endif |
1408 | |
1409 | /* Current window sizes ... */ |
1410 | GetWindowRect(hwnd, &wr); |
1411 | GetClientRect(hwnd, &cr); |
1412 | |
1413 | win_width = cr.right - cr.left; |
1414 | win_height = cr.bottom - cr.top; |
1415 | |
0ed2f48e |
1416 | if (cfg.resize_action == RESIZE_DISABLED) reinit = 2; |
1417 | |
5a73255e |
1418 | /* Are we being forced to reload the fonts ? */ |
1419 | if (reinit>1) { |
1420 | #ifdef RDB_DEBUG_PATCH |
1421 | debug((27, "reset_window() -- Forced deinit")); |
1422 | #endif |
1423 | deinit_fonts(); |
1424 | init_fonts(0,0); |
1425 | } |
1426 | |
1427 | /* Oh, looks like we're minimised */ |
1428 | if (win_width == 0 || win_height == 0) |
1429 | return; |
1430 | |
1431 | /* Is the window out of position ? */ |
1432 | if ( !reinit && |
887035a5 |
1433 | (offset_width != (win_width-font_width*term->cols)/2 || |
1434 | offset_height != (win_height-font_height*term->rows)/2) ){ |
1435 | offset_width = (win_width-font_width*term->cols)/2; |
1436 | offset_height = (win_height-font_height*term->rows)/2; |
5a73255e |
1437 | InvalidateRect(hwnd, NULL, TRUE); |
1438 | #ifdef RDB_DEBUG_PATCH |
1439 | debug((27, "reset_window() -> Reposition terminal")); |
1440 | #endif |
1441 | } |
1442 | |
6003660f |
1443 | if (IsZoomed(hwnd)) { |
5a73255e |
1444 | /* We're fullscreen, this means we must not change the size of |
1445 | * the window so it's the font size or the terminal itself. |
1446 | */ |
1447 | |
1448 | extra_width = wr.right - wr.left - cr.right + cr.left; |
1449 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top; |
1450 | |
0ed2f48e |
1451 | if (cfg.resize_action != RESIZE_TERM) { |
887035a5 |
1452 | if ( font_width != win_width/term->cols || |
1453 | font_height != win_height/term->rows) { |
5a73255e |
1454 | deinit_fonts(); |
887035a5 |
1455 | init_fonts(win_width/term->cols, win_height/term->rows); |
1456 | offset_width = (win_width-font_width*term->cols)/2; |
1457 | offset_height = (win_height-font_height*term->rows)/2; |
5a73255e |
1458 | InvalidateRect(hwnd, NULL, TRUE); |
1459 | #ifdef RDB_DEBUG_PATCH |
1460 | debug((25, "reset_window() -> Z font resize to (%d, %d)", |
1461 | font_width, font_height)); |
1462 | #endif |
1463 | } |
1464 | } else { |
887035a5 |
1465 | if ( font_width != win_width/term->cols || |
1466 | font_height != win_height/term->rows) { |
5a73255e |
1467 | /* Our only choice at this point is to change the |
1468 | * size of the terminal; Oh well. |
1469 | */ |
887035a5 |
1470 | term_size(term, win_height/font_height, win_width/font_width, |
1471 | cfg.savelines); |
1472 | offset_width = (win_width-font_width*term->cols)/2; |
1473 | offset_height = (win_height-font_height*term->rows)/2; |
5a73255e |
1474 | InvalidateRect(hwnd, NULL, TRUE); |
1475 | #ifdef RDB_DEBUG_PATCH |
1476 | debug((27, "reset_window() -> Zoomed term_size")); |
1477 | #endif |
1478 | } |
1479 | } |
1480 | return; |
1481 | } |
1482 | |
1483 | /* Hmm, a force re-init means we should ignore the current window |
1484 | * so we resize to the default font size. |
1485 | */ |
1486 | if (reinit>0) { |
1487 | #ifdef RDB_DEBUG_PATCH |
1488 | debug((27, "reset_window() -> Forced re-init")); |
1489 | #endif |
1490 | |
1491 | offset_width = offset_height = cfg.window_border; |
1492 | extra_width = wr.right - wr.left - cr.right + cr.left + offset_width*2; |
1493 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top +offset_height*2; |
1494 | |
887035a5 |
1495 | if (win_width != font_width*term->cols + offset_width*2 || |
1496 | win_height != font_height*term->rows + offset_height*2) { |
5a73255e |
1497 | |
1498 | /* If this is too large windows will resize it to the maximum |
1499 | * allowed window size, we will then be back in here and resize |
1500 | * the font or terminal to fit. |
1501 | */ |
1502 | SetWindowPos(hwnd, NULL, 0, 0, |
887035a5 |
1503 | font_width*term->cols + extra_width, |
1504 | font_height*term->rows + extra_height, |
5a73255e |
1505 | SWP_NOMOVE | SWP_NOZORDER); |
1506 | } |
0ed2f48e |
1507 | |
1508 | InvalidateRect(hwnd, NULL, TRUE); |
5a73255e |
1509 | return; |
1510 | } |
1511 | |
1512 | /* Okay the user doesn't want us to change the font so we try the |
1513 | * window. But that may be too big for the screen which forces us |
1514 | * to change the terminal. |
1515 | */ |
0ed2f48e |
1516 | if ((cfg.resize_action == RESIZE_TERM && reinit<=0) || |
1517 | (cfg.resize_action == RESIZE_EITHER && reinit<0) || |
1518 | reinit>0) { |
5a73255e |
1519 | offset_width = offset_height = cfg.window_border; |
1520 | extra_width = wr.right - wr.left - cr.right + cr.left + offset_width*2; |
1521 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top +offset_height*2; |
1522 | |
887035a5 |
1523 | if (win_width != font_width*term->cols + offset_width*2 || |
1524 | win_height != font_height*term->rows + offset_height*2) { |
5a73255e |
1525 | |
1526 | static RECT ss; |
1527 | int width, height; |
d0f1bcb4 |
1528 | |
1529 | get_fullscreen_rect(&ss); |
5a73255e |
1530 | |
5a73255e |
1531 | width = (ss.right - ss.left - extra_width) / font_width; |
1532 | height = (ss.bottom - ss.top - extra_height) / font_height; |
1533 | |
1534 | /* Grrr too big */ |
887035a5 |
1535 | if ( term->rows > height || term->cols > width ) { |
0ed2f48e |
1536 | if (cfg.resize_action == RESIZE_EITHER) { |
1537 | /* Make the font the biggest we can */ |
887035a5 |
1538 | if (term->cols > width) |
1539 | font_width = (ss.right - ss.left - extra_width) |
1540 | / term->cols; |
1541 | if (term->rows > height) |
1542 | font_height = (ss.bottom - ss.top - extra_height) |
1543 | / term->rows; |
0ed2f48e |
1544 | |
1545 | deinit_fonts(); |
1546 | init_fonts(font_width, font_height); |
1547 | |
1548 | width = (ss.right - ss.left - extra_width) / font_width; |
1549 | height = (ss.bottom - ss.top - extra_height) / font_height; |
1550 | } else { |
887035a5 |
1551 | if ( height > term->rows ) height = term->rows; |
1552 | if ( width > term->cols ) width = term->cols; |
1553 | term_size(term, height, width, cfg.savelines); |
5a73255e |
1554 | #ifdef RDB_DEBUG_PATCH |
0ed2f48e |
1555 | debug((27, "reset_window() -> term resize to (%d,%d)", |
1556 | height, width)); |
5a73255e |
1557 | #endif |
0ed2f48e |
1558 | } |
5a73255e |
1559 | } |
1560 | |
1561 | SetWindowPos(hwnd, NULL, 0, 0, |
887035a5 |
1562 | font_width*term->cols + extra_width, |
1563 | font_height*term->rows + extra_height, |
5a73255e |
1564 | SWP_NOMOVE | SWP_NOZORDER); |
1565 | |
1566 | InvalidateRect(hwnd, NULL, TRUE); |
1567 | #ifdef RDB_DEBUG_PATCH |
1568 | debug((27, "reset_window() -> window resize to (%d,%d)", |
887035a5 |
1569 | font_width*term->cols + extra_width, |
1570 | font_height*term->rows + extra_height)); |
5a73255e |
1571 | #endif |
1572 | } |
1573 | return; |
1574 | } |
1575 | |
1576 | /* We're allowed to or must change the font but do we want to ? */ |
1577 | |
887035a5 |
1578 | if (font_width != (win_width-cfg.window_border*2)/term->cols || |
1579 | font_height != (win_height-cfg.window_border*2)/term->rows) { |
5a73255e |
1580 | |
1581 | deinit_fonts(); |
887035a5 |
1582 | init_fonts((win_width-cfg.window_border*2)/term->cols, |
1583 | (win_height-cfg.window_border*2)/term->rows); |
1584 | offset_width = (win_width-font_width*term->cols)/2; |
1585 | offset_height = (win_height-font_height*term->rows)/2; |
5a73255e |
1586 | |
1587 | extra_width = wr.right - wr.left - cr.right + cr.left +offset_width*2; |
1588 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top+offset_height*2; |
1589 | |
1590 | InvalidateRect(hwnd, NULL, TRUE); |
1591 | #ifdef RDB_DEBUG_PATCH |
1592 | debug((25, "reset_window() -> font resize to (%d,%d)", |
1593 | font_width, font_height)); |
1594 | #endif |
1595 | } |
374330e2 |
1596 | } |
1597 | |
a5ce2e9f |
1598 | static void set_input_locale(HKL kl) |
1599 | { |
1600 | char lbuf[20]; |
1601 | |
1602 | GetLocaleInfo(LOWORD(kl), LOCALE_IDEFAULTANSICODEPAGE, |
1603 | lbuf, sizeof(lbuf)); |
1604 | |
1605 | kbd_codepage = atoi(lbuf); |
1606 | } |
1607 | |
6908fed7 |
1608 | static void click(Mouse_Button b, int x, int y, int shift, int ctrl, int alt) |
32874aea |
1609 | { |
fdedf2c8 |
1610 | int thistime = GetMessageTime(); |
1611 | |
b90840c3 |
1612 | if (send_raw_mouse && !(cfg.mouse_override && shift)) { |
1613 | lastbtn = MBT_NOTHING; |
fc5b0934 |
1614 | term_mouse(term, b, translate_button(b), MA_CLICK, |
1615 | x, y, shift, ctrl, alt); |
01c034ad |
1616 | return; |
1617 | } |
1618 | |
fdedf2c8 |
1619 | if (lastbtn == b && thistime - lasttime < dbltime) { |
374330e2 |
1620 | lastact = (lastact == MA_CLICK ? MA_2CLK : |
1621 | lastact == MA_2CLK ? MA_3CLK : |
1622 | lastact == MA_3CLK ? MA_CLICK : MA_NOTHING); |
1623 | } else { |
1624 | lastbtn = b; |
1625 | lastact = MA_CLICK; |
1626 | } |
1627 | if (lastact != MA_NOTHING) |
fc5b0934 |
1628 | term_mouse(term, b, translate_button(b), lastact, |
1629 | x, y, shift, ctrl, alt); |
fdedf2c8 |
1630 | lasttime = thistime; |
374330e2 |
1631 | } |
1632 | |
01c034ad |
1633 | /* |
1634 | * Translate a raw mouse button designation (LEFT, MIDDLE, RIGHT) |
1635 | * into a cooked one (SELECT, EXTEND, PASTE). |
1636 | */ |
2c02ed02 |
1637 | static Mouse_Button translate_button(Mouse_Button button) |
32874aea |
1638 | { |
01c034ad |
1639 | if (button == MBT_LEFT) |
1640 | return MBT_SELECT; |
1641 | if (button == MBT_MIDDLE) |
ebc0310d |
1642 | return cfg.mouse_is_xterm == 1 ? MBT_PASTE : MBT_EXTEND; |
01c034ad |
1643 | if (button == MBT_RIGHT) |
ebc0310d |
1644 | return cfg.mouse_is_xterm == 1 ? MBT_EXTEND : MBT_PASTE; |
2d466ffd |
1645 | return 0; /* shouldn't happen */ |
01c034ad |
1646 | } |
1647 | |
32874aea |
1648 | static void show_mouseptr(int show) |
1649 | { |
554c540d |
1650 | static int cursor_visible = 1; |
32874aea |
1651 | if (!cfg.hide_mouseptr) /* override if this feature disabled */ |
1652 | show = 1; |
554c540d |
1653 | if (cursor_visible && !show) |
32874aea |
1654 | ShowCursor(FALSE); |
554c540d |
1655 | else if (!cursor_visible && show) |
32874aea |
1656 | ShowCursor(TRUE); |
554c540d |
1657 | cursor_visible = show; |
1658 | } |
1659 | |
6908fed7 |
1660 | static int is_alt_pressed(void) |
1661 | { |
1662 | BYTE keystate[256]; |
1663 | int r = GetKeyboardState(keystate); |
1664 | if (!r) |
1665 | return FALSE; |
1666 | if (keystate[VK_MENU] & 0x80) |
1667 | return TRUE; |
1668 | if (keystate[VK_RMENU] & 0x80) |
1669 | return TRUE; |
1670 | return FALSE; |
1671 | } |
1672 | |
25dba9e5 |
1673 | static int is_shift_pressed(void) |
1674 | { |
1675 | BYTE keystate[256]; |
1676 | int r = GetKeyboardState(keystate); |
1677 | if (!r) |
1678 | return FALSE; |
1679 | if (keystate[VK_SHIFT] & 0x80) |
1680 | return TRUE; |
1681 | return FALSE; |
1682 | } |
1683 | |
68f9b3d9 |
1684 | static int resizing; |
1685 | |
32874aea |
1686 | static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, |
1687 | WPARAM wParam, LPARAM lParam) |
1688 | { |
374330e2 |
1689 | HDC hdc; |
374330e2 |
1690 | static int ignore_clip = FALSE; |
3ad8c6db |
1691 | static int need_backend_resize = FALSE; |
1ba99d2c |
1692 | static int fullscr_on_max = FALSE; |
374330e2 |
1693 | |
1694 | switch (message) { |
59ad2c03 |
1695 | case WM_TIMER: |
1696 | if (pending_netevent) |
1697 | enact_pending_netevent(); |
25dba9e5 |
1698 | if (GetCapture() != hwnd || |
1699 | (send_raw_mouse && !(cfg.mouse_override && is_shift_pressed()))) |
887035a5 |
1700 | term_out(term); |
32874aea |
1701 | noise_regular(); |
1702 | HideCaret(hwnd); |
887035a5 |
1703 | term_update(term); |
32874aea |
1704 | ShowCaret(hwnd); |
1705 | if (cfg.ping_interval > 0) { |
1706 | time_t now; |
1707 | time(&now); |
1708 | if (now - last_movement > cfg.ping_interval) { |
51470298 |
1709 | back->special(backhandle, TS_PING); |
32874aea |
1710 | last_movement = now; |
1711 | } |
1712 | } |
7732d38a |
1713 | net_pending_errors(); |
59ad2c03 |
1714 | return 0; |
374330e2 |
1715 | case WM_CREATE: |
1716 | break; |
68130d34 |
1717 | case WM_CLOSE: |
f6f450e2 |
1718 | { |
1719 | char *str; |
1720 | show_mouseptr(1); |
1721 | str = dupprintf("%s Exit Confirmation", appname); |
1722 | if (!cfg.warn_on_close || session_closed || |
1723 | MessageBox(hwnd, |
1724 | "Are you sure you want to close this session?", |
1725 | str, MB_ICONWARNING | MB_OKCANCEL) == IDOK) |
1726 | DestroyWindow(hwnd); |
1727 | sfree(str); |
1728 | } |
68130d34 |
1729 | return 0; |
374330e2 |
1730 | case WM_DESTROY: |
32874aea |
1731 | show_mouseptr(1); |
1732 | PostQuitMessage(0); |
374330e2 |
1733 | return 0; |
63be7767 |
1734 | case WM_COMMAND: |
6833a413 |
1735 | case WM_SYSCOMMAND: |
1736 | switch (wParam & ~0xF) { /* low 4 bits reserved to Windows */ |
374330e2 |
1737 | case IDM_SHOWLOG: |
c5e9c988 |
1738 | showeventlog(hwnd); |
374330e2 |
1739 | break; |
1740 | case IDM_NEWSESS: |
1741 | case IDM_DUPSESS: |
6833a413 |
1742 | case IDM_SAVEDSESS: |
374330e2 |
1743 | { |
1744 | char b[2048]; |
1745 | char c[30], *cl; |
e4e4cc7e |
1746 | int freecl = FALSE; |
374330e2 |
1747 | STARTUPINFO si; |
1748 | PROCESS_INFORMATION pi; |
1749 | HANDLE filemap = NULL; |
1750 | |
1751 | if (wParam == IDM_DUPSESS) { |
1752 | /* |
1753 | * Allocate a file-mapping memory chunk for the |
1754 | * config structure. |
1755 | */ |
1756 | SECURITY_ATTRIBUTES sa; |
1757 | Config *p; |
1758 | |
1759 | sa.nLength = sizeof(sa); |
1760 | sa.lpSecurityDescriptor = NULL; |
1761 | sa.bInheritHandle = TRUE; |
32874aea |
1762 | filemap = CreateFileMapping((HANDLE) 0xFFFFFFFF, |
374330e2 |
1763 | &sa, |
1764 | PAGE_READWRITE, |
32874aea |
1765 | 0, sizeof(Config), NULL); |
374330e2 |
1766 | if (filemap) { |
32874aea |
1767 | p = (Config *) MapViewOfFile(filemap, |
1768 | FILE_MAP_WRITE, |
1769 | 0, 0, sizeof(Config)); |
374330e2 |
1770 | if (p) { |
1771 | *p = cfg; /* structure copy */ |
1772 | UnmapViewOfFile(p); |
1773 | } |
1774 | } |
1d470ad2 |
1775 | sprintf(c, "putty &%p", filemap); |
374330e2 |
1776 | cl = c; |
0a4aa984 |
1777 | } else if (wParam == IDM_SAVEDSESS) { |
0b4f0bc0 |
1778 | if ((lParam - IDM_SAVED_MIN) / 16 < sesslist.nsessions) { |
f8d7977b |
1779 | char *session = |
0b4f0bc0 |
1780 | sesslist.sessions[(lParam - IDM_SAVED_MIN) / 16]; |
3d88e64d |
1781 | cl = snewn(16 + strlen(session), char); |
f8d7977b |
1782 | /* 8, but play safe */ |
1783 | if (!cl) |
1784 | cl = NULL; |
1785 | /* not a very important failure mode */ |
1786 | else { |
1787 | sprintf(cl, "putty @%s", session); |
1788 | freecl = TRUE; |
1789 | } |
1790 | } else |
1791 | break; |
374330e2 |
1792 | } else |
6833a413 |
1793 | cl = NULL; |
374330e2 |
1794 | |
32874aea |
1795 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
374330e2 |
1796 | si.cb = sizeof(si); |
1797 | si.lpReserved = NULL; |
1798 | si.lpDesktop = NULL; |
1799 | si.lpTitle = NULL; |
1800 | si.dwFlags = 0; |
1801 | si.cbReserved2 = 0; |
1802 | si.lpReserved2 = NULL; |
32874aea |
1803 | CreateProcess(b, cl, NULL, NULL, TRUE, |
1804 | NORMAL_PRIORITY_CLASS, NULL, NULL, &si, &pi); |
374330e2 |
1805 | |
1806 | if (filemap) |
1807 | CloseHandle(filemap); |
e4e4cc7e |
1808 | if (freecl) |
dcbde236 |
1809 | sfree(cl); |
374330e2 |
1810 | } |
1811 | break; |
32874aea |
1812 | case IDM_RECONF: |
1813 | { |
5a73255e |
1814 | Config prev_cfg; |
1815 | int init_lvl = 1; |
1816 | |
32874aea |
1817 | GetWindowText(hwnd, cfg.wintitle, sizeof(cfg.wintitle)); |
5a73255e |
1818 | prev_cfg = cfg; |
e1c8e0ed |
1819 | |
32874aea |
1820 | if (!do_reconfig(hwnd)) |
1821 | break; |
e1c8e0ed |
1822 | |
2cae8529 |
1823 | { |
1824 | /* Disable full-screen if resizing forbidden */ |
1825 | HMENU m = GetSystemMenu (hwnd, FALSE); |
1826 | EnableMenuItem(m, IDM_FULLSCREEN, MF_BYCOMMAND | |
1827 | (cfg.resize_action == RESIZE_DISABLED) |
1828 | ? MF_GRAYED : MF_ENABLED); |
1829 | /* Gracefully unzoom if necessary */ |
1ba99d2c |
1830 | if (IsZoomed(hwnd) && |
2cae8529 |
1831 | (cfg.resize_action == RESIZE_DISABLED)) { |
1ba99d2c |
1832 | ShowWindow(hwnd, SW_RESTORE); |
2cae8529 |
1833 | } |
a401e5f3 |
1834 | } |
1835 | |
c229ef97 |
1836 | /* Pass new config data to the logging module */ |
1837 | log_reconfig(logctx, &cfg); |
e1c8e0ed |
1838 | |
32874aea |
1839 | sfree(logpal); |
1840 | /* |
1841 | * Flush the line discipline's edit buffer in the |
1842 | * case where local editing has just been disabled. |
1843 | */ |
b9d7bcad |
1844 | ldisc_send(ldisc, NULL, 0, 0); |
32874aea |
1845 | if (pal) |
1846 | DeleteObject(pal); |
1847 | logpal = NULL; |
1848 | pal = NULL; |
1849 | cfgtopalette(); |
1850 | init_palette(); |
1851 | |
64734920 |
1852 | /* Pass new config data to the terminal */ |
1853 | term_reconfig(term, &cfg); |
0d2086c5 |
1854 | |
86916870 |
1855 | /* Pass new config data to the back end */ |
a59221b9 |
1856 | back->reconfig(backhandle, &cfg); |
86916870 |
1857 | |
5a73255e |
1858 | /* Screen size changed ? */ |
1859 | if (cfg.height != prev_cfg.height || |
1860 | cfg.width != prev_cfg.width || |
1861 | cfg.savelines != prev_cfg.savelines || |
0ed2f48e |
1862 | cfg.resize_action == RESIZE_FONT || |
811f10b3 |
1863 | (cfg.resize_action == RESIZE_EITHER && IsZoomed(hwnd)) || |
0ed2f48e |
1864 | cfg.resize_action == RESIZE_DISABLED) |
887035a5 |
1865 | term_size(term, cfg.height, cfg.width, cfg.savelines); |
5a73255e |
1866 | |
32874aea |
1867 | /* Enable or disable the scroll bar, etc */ |
1868 | { |
1869 | LONG nflg, flag = GetWindowLong(hwnd, GWL_STYLE); |
1870 | LONG nexflag, exflag = |
1871 | GetWindowLong(hwnd, GWL_EXSTYLE); |
1872 | |
1873 | nexflag = exflag; |
5a73255e |
1874 | if (cfg.alwaysontop != prev_cfg.alwaysontop) { |
32874aea |
1875 | if (cfg.alwaysontop) { |
1876 | nexflag |= WS_EX_TOPMOST; |
1877 | SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, |
1878 | SWP_NOMOVE | SWP_NOSIZE); |
1879 | } else { |
1880 | nexflag &= ~(WS_EX_TOPMOST); |
1881 | SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, |
1882 | SWP_NOMOVE | SWP_NOSIZE); |
1883 | } |
1884 | } |
1885 | if (cfg.sunken_edge) |
1886 | nexflag |= WS_EX_CLIENTEDGE; |
1887 | else |
1888 | nexflag &= ~(WS_EX_CLIENTEDGE); |
1889 | |
1890 | nflg = flag; |
1ba99d2c |
1891 | if (is_full_screen() ? |
2cae8529 |
1892 | cfg.scrollbar_in_fullscreen : cfg.scrollbar) |
32874aea |
1893 | nflg |= WS_VSCROLL; |
1894 | else |
1895 | nflg &= ~WS_VSCROLL; |
811f10b3 |
1896 | |
1897 | if (cfg.resize_action == RESIZE_DISABLED || |
1898 | is_full_screen()) |
1899 | nflg &= ~WS_THICKFRAME; |
1900 | else |
1901 | nflg |= WS_THICKFRAME; |
1902 | |
ad5c93cc |
1903 | if (cfg.resize_action == RESIZE_DISABLED) |
811f10b3 |
1904 | nflg &= ~WS_MAXIMIZEBOX; |
32874aea |
1905 | else |
811f10b3 |
1906 | nflg |= WS_MAXIMIZEBOX; |
32874aea |
1907 | |
1908 | if (nflg != flag || nexflag != exflag) { |
32874aea |
1909 | if (nflg != flag) |
1910 | SetWindowLong(hwnd, GWL_STYLE, nflg); |
1911 | if (nexflag != exflag) |
1912 | SetWindowLong(hwnd, GWL_EXSTYLE, nexflag); |
1913 | |
32874aea |
1914 | SetWindowPos(hwnd, NULL, 0, 0, 0, 0, |
1915 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
5a73255e |
1916 | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | |
1917 | SWP_FRAMECHANGED); |
c9def1b8 |
1918 | |
5a73255e |
1919 | init_lvl = 2; |
e44d78b6 |
1920 | } |
32874aea |
1921 | } |
5a73255e |
1922 | |
e44d78b6 |
1923 | /* Oops */ |
ad5c93cc |
1924 | if (cfg.resize_action == RESIZE_DISABLED && IsZoomed(hwnd)) { |
e44d78b6 |
1925 | force_normal(hwnd); |
5a73255e |
1926 | init_lvl = 2; |
1927 | } |
1928 | |
a8327734 |
1929 | set_title(NULL, cfg.wintitle); |
32874aea |
1930 | if (IsIconic(hwnd)) { |
1931 | SetWindowText(hwnd, |
1932 | cfg.win_name_always ? window_name : |
1933 | icon_name); |
3da0b1d2 |
1934 | } |
5a73255e |
1935 | |
9a30e26b |
1936 | if (strcmp(cfg.font.name, prev_cfg.font.name) != 0 || |
5a73255e |
1937 | strcmp(cfg.line_codepage, prev_cfg.line_codepage) != 0 || |
9a30e26b |
1938 | cfg.font.isbold != prev_cfg.font.isbold || |
1939 | cfg.font.height != prev_cfg.font.height || |
1940 | cfg.font.charset != prev_cfg.font.charset || |
5a73255e |
1941 | cfg.vtmode != prev_cfg.vtmode || |
1942 | cfg.bold_colour != prev_cfg.bold_colour || |
0ed2f48e |
1943 | cfg.resize_action == RESIZE_DISABLED || |
1944 | cfg.resize_action == RESIZE_EITHER || |
1945 | (cfg.resize_action != prev_cfg.resize_action)) |
5a73255e |
1946 | init_lvl = 2; |
1947 | |
1948 | InvalidateRect(hwnd, NULL, TRUE); |
1949 | reset_window(init_lvl); |
7732d38a |
1950 | net_pending_errors(); |
32874aea |
1951 | } |
1952 | break; |
bc1235d4 |
1953 | case IDM_COPYALL: |
887035a5 |
1954 | term_copyall(term); |
bc1235d4 |
1955 | break; |
63be7767 |
1956 | case IDM_PASTE: |
1957 | term_do_paste(term); |
1958 | break; |
32874aea |
1959 | case IDM_CLRSB: |
887035a5 |
1960 | term_clrsb(term); |
32874aea |
1961 | break; |
1962 | case IDM_RESET: |
887035a5 |
1963 | term_pwron(term); |
b9d7bcad |
1964 | ldisc_send(ldisc, NULL, 0, 0); |
32874aea |
1965 | break; |
374330e2 |
1966 | case IDM_ABOUT: |
32874aea |
1967 | showabout(hwnd); |
374330e2 |
1968 | break; |
70133c0e |
1969 | case IDM_HELP: |
1970 | WinHelp(hwnd, help_path, |
1971 | help_has_contents ? HELP_FINDER : HELP_CONTENTS, 0); |
1972 | break; |
0d6dcf38 |
1973 | case SC_MOUSEMENU: |
1974 | /* |
1975 | * We get this if the System menu has been activated |
1976 | * using the mouse. |
1977 | */ |
1978 | show_mouseptr(1); |
1979 | break; |
dfca2656 |
1980 | case SC_KEYMENU: |
1981 | /* |
0d6dcf38 |
1982 | * We get this if the System menu has been activated |
1983 | * using the keyboard. This might happen from within |
1984 | * TranslateKey, in which case it really wants to be |
1985 | * followed by a `space' character to actually _bring |
1986 | * the menu up_ rather than just sitting there in |
1987 | * `ready to appear' state. |
dfca2656 |
1988 | */ |
0d6dcf38 |
1989 | show_mouseptr(1); /* make sure pointer is visible */ |
dfca2656 |
1990 | if( lParam == 0 ) |
1991 | PostMessage(hwnd, WM_CHAR, ' ', 0); |
1992 | break; |
a401e5f3 |
1993 | case IDM_FULLSCREEN: |
1ba99d2c |
1994 | flip_full_screen(); |
1995 | break; |
32874aea |
1996 | default: |
1997 | if (wParam >= IDM_SAVED_MIN && wParam <= IDM_SAVED_MAX) { |
1998 | SendMessage(hwnd, WM_SYSCOMMAND, IDM_SAVEDSESS, wParam); |
1999 | } |
125105d1 |
2000 | if (wParam >= IDM_SPECIAL_MIN && wParam <= IDM_SPECIAL_MAX) { |
2001 | int i = (wParam - IDM_SPECIAL_MIN) / 0x10; |
2002 | int j; |
2003 | /* |
2004 | * Ensure we haven't been sent a bogus SYSCOMMAND |
2005 | * which would cause us to reference invalid memory |
2006 | * and crash. Perhaps I'm just too paranoid here. |
2007 | */ |
2008 | for (j = 0; j < i; j++) |
2009 | if (!specials || !specials[j].name) |
2010 | break; |
2011 | if (j == i) { |
2012 | back->special(backhandle, specials[i].code); |
2013 | net_pending_errors(); |
2014 | } |
2015 | } |
374330e2 |
2016 | } |
2017 | break; |
37508af4 |
2018 | |
2019 | #define X_POS(l) ((int)(short)LOWORD(l)) |
2020 | #define Y_POS(l) ((int)(short)HIWORD(l)) |
2021 | |
5a73255e |
2022 | #define TO_CHR_X(x) ((((x)<0 ? (x)-font_width+1 : (x))-offset_width) / font_width) |
2023 | #define TO_CHR_Y(y) ((((y)<0 ? (y)-font_height+1: (y))-offset_height) / font_height) |
374330e2 |
2024 | case WM_LBUTTONDOWN: |
374330e2 |
2025 | case WM_MBUTTONDOWN: |
374330e2 |
2026 | case WM_RBUTTONDOWN: |
01c034ad |
2027 | case WM_LBUTTONUP: |
2028 | case WM_MBUTTONUP: |
374330e2 |
2029 | case WM_RBUTTONUP: |
ebc0310d |
2030 | if (message == WM_RBUTTONDOWN && |
2031 | ((wParam & MK_CONTROL) || (cfg.mouse_is_xterm == 2))) { |
63be7767 |
2032 | POINT cursorpos; |
2033 | |
ebc0310d |
2034 | show_mouseptr(1); /* make sure pointer is visible */ |
63be7767 |
2035 | GetCursorPos(&cursorpos); |
2036 | TrackPopupMenu(popup_menus[CTXMENU].menu, |
2037 | TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RIGHTBUTTON, |
2038 | cursorpos.x, cursorpos.y, |
2039 | 0, hwnd, NULL); |
2040 | break; |
2041 | } |
01c034ad |
2042 | { |
2043 | int button, press; |
6908fed7 |
2044 | |
01c034ad |
2045 | switch (message) { |
32874aea |
2046 | case WM_LBUTTONDOWN: |
2047 | button = MBT_LEFT; |
2048 | press = 1; |
2049 | break; |
2050 | case WM_MBUTTONDOWN: |
2051 | button = MBT_MIDDLE; |
2052 | press = 1; |
2053 | break; |
2054 | case WM_RBUTTONDOWN: |
2055 | button = MBT_RIGHT; |
2056 | press = 1; |
2057 | break; |
2058 | case WM_LBUTTONUP: |
2059 | button = MBT_LEFT; |
2060 | press = 0; |
2061 | break; |
2062 | case WM_MBUTTONUP: |
2063 | button = MBT_MIDDLE; |
2064 | press = 0; |
2065 | break; |
2066 | case WM_RBUTTONUP: |
2067 | button = MBT_RIGHT; |
2068 | press = 0; |
2069 | break; |
2d466ffd |
2070 | default: |
2071 | button = press = 0; /* shouldn't happen */ |
01c034ad |
2072 | } |
2073 | show_mouseptr(1); |
2cae8529 |
2074 | /* |
2075 | * Special case: in full-screen mode, if the left |
2076 | * button is clicked in the very top left corner of the |
2077 | * window, we put up the System menu instead of doing |
2078 | * selection. |
2079 | */ |
52a4d159 |
2080 | { |
2081 | char mouse_on_hotspot = 0; |
2082 | POINT pt; |
2083 | |
2084 | GetCursorPos(&pt); |
2085 | #ifndef NO_MULTIMON |
2086 | { |
2087 | HMONITOR mon; |
2088 | MONITORINFO mi; |
2089 | |
2090 | mon = MonitorFromPoint(pt, MONITOR_DEFAULTTONULL); |
2091 | |
2092 | if (mon != NULL) { |
2093 | mi.cbSize = sizeof(MONITORINFO); |
2094 | GetMonitorInfo(mon, &mi); |
2095 | |
2096 | if (mi.rcMonitor.left == pt.x && |
2097 | mi.rcMonitor.top == pt.y) { |
2098 | mouse_on_hotspot = 1; |
2099 | } |
2100 | CloseHandle(mon); |
2101 | } |
2102 | } |
2103 | #else |
2104 | if (pt.x == 0 && pt.y == 0) { |
2105 | mouse_on_hotspot = 1; |
2106 | } |
2107 | #endif |
2108 | if (is_full_screen() && press && |
2109 | button == MBT_LEFT && mouse_on_hotspot) { |
2110 | SendMessage(hwnd, WM_SYSCOMMAND, SC_MOUSEMENU, |
2111 | MAKELPARAM(pt.x, pt.y)); |
2112 | return 0; |
2113 | } |
2cae8529 |
2114 | } |
52a4d159 |
2115 | |
01c034ad |
2116 | if (press) { |
32874aea |
2117 | click(button, |
2118 | TO_CHR_X(X_POS(lParam)), TO_CHR_Y(Y_POS(lParam)), |
6908fed7 |
2119 | wParam & MK_SHIFT, wParam & MK_CONTROL, |
2120 | is_alt_pressed()); |
01c034ad |
2121 | SetCapture(hwnd); |
2122 | } else { |
fc5b0934 |
2123 | term_mouse(term, button, translate_button(button), MA_RELEASE, |
32874aea |
2124 | TO_CHR_X(X_POS(lParam)), |
2125 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
6908fed7 |
2126 | wParam & MK_CONTROL, is_alt_pressed()); |
01c034ad |
2127 | ReleaseCapture(); |
2128 | } |
2129 | } |
374330e2 |
2130 | return 0; |
2131 | case WM_MOUSEMOVE: |
32874aea |
2132 | show_mouseptr(1); |
374330e2 |
2133 | /* |
2134 | * Add the mouse position and message time to the random |
7d6ee6ff |
2135 | * number noise. |
374330e2 |
2136 | */ |
32874aea |
2137 | noise_ultralight(lParam); |
374330e2 |
2138 | |
319bfe5a |
2139 | if (wParam & (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON) && |
2140 | GetCapture() == hwnd) { |
374330e2 |
2141 | Mouse_Button b; |
2142 | if (wParam & MK_LBUTTON) |
6c6e7711 |
2143 | b = MBT_LEFT; |
374330e2 |
2144 | else if (wParam & MK_MBUTTON) |
6c6e7711 |
2145 | b = MBT_MIDDLE; |
374330e2 |
2146 | else |
6c6e7711 |
2147 | b = MBT_RIGHT; |
fc5b0934 |
2148 | term_mouse(term, b, translate_button(b), MA_DRAG, |
2149 | TO_CHR_X(X_POS(lParam)), |
32874aea |
2150 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
6908fed7 |
2151 | wParam & MK_CONTROL, is_alt_pressed()); |
374330e2 |
2152 | } |
374330e2 |
2153 | return 0; |
d318ef8e |
2154 | case WM_NCMOUSEMOVE: |
2155 | show_mouseptr(1); |
32874aea |
2156 | noise_ultralight(lParam); |
f9cbc48c |
2157 | break; |
374330e2 |
2158 | case WM_IGNORE_CLIP: |
2159 | ignore_clip = wParam; /* don't panic on DESTROYCLIPBOARD */ |
2160 | break; |
2161 | case WM_DESTROYCLIPBOARD: |
2162 | if (!ignore_clip) |
887035a5 |
2163 | term_deselect(term); |
374330e2 |
2164 | ignore_clip = FALSE; |
2165 | return 0; |
2166 | case WM_PAINT: |
2167 | { |
2168 | PAINTSTRUCT p; |
32874aea |
2169 | HideCaret(hwnd); |
2170 | hdc = BeginPaint(hwnd, &p); |
374330e2 |
2171 | if (pal) { |
32874aea |
2172 | SelectPalette(hdc, pal, TRUE); |
2173 | RealizePalette(hdc); |
374330e2 |
2174 | } |
887035a5 |
2175 | term_paint(term, hdc, |
5a73255e |
2176 | (p.rcPaint.left-offset_width)/font_width, |
2177 | (p.rcPaint.top-offset_height)/font_height, |
2178 | (p.rcPaint.right-offset_width-1)/font_width, |
c1b55581 |
2179 | (p.rcPaint.bottom-offset_height-1)/font_height, |
2180 | is_alt_pressed()); |
5a73255e |
2181 | |
2182 | if (p.fErase || |
2183 | p.rcPaint.left < offset_width || |
2184 | p.rcPaint.top < offset_height || |
887035a5 |
2185 | p.rcPaint.right >= offset_width + font_width*term->cols || |
2186 | p.rcPaint.bottom>= offset_height + font_height*term->rows) |
5a73255e |
2187 | { |
2188 | HBRUSH fillcolour, oldbrush; |
2189 | HPEN edge, oldpen; |
2190 | fillcolour = CreateSolidBrush ( |
2191 | colours[(ATTR_DEFBG>>ATTR_BGSHIFT)*2]); |
2192 | oldbrush = SelectObject(hdc, fillcolour); |
2193 | edge = CreatePen(PS_SOLID, 0, |
2194 | colours[(ATTR_DEFBG>>ATTR_BGSHIFT)*2]); |
2195 | oldpen = SelectObject(hdc, edge); |
2196 | |
bfa7a5db |
2197 | /* |
2198 | * Jordan Russell reports that this apparently |
2199 | * ineffectual IntersectClipRect() call masks a |
2200 | * Windows NT/2K bug causing strange display |
2201 | * problems when the PuTTY window is taller than |
2202 | * the primary monitor. It seems harmless enough... |
2203 | */ |
2204 | IntersectClipRect(hdc, |
2205 | p.rcPaint.left, p.rcPaint.top, |
2206 | p.rcPaint.right, p.rcPaint.bottom); |
2207 | |
5a73255e |
2208 | ExcludeClipRect(hdc, |
2209 | offset_width, offset_height, |
887035a5 |
2210 | offset_width+font_width*term->cols, |
2211 | offset_height+font_height*term->rows); |
5a73255e |
2212 | |
2213 | Rectangle(hdc, p.rcPaint.left, p.rcPaint.top, |
2214 | p.rcPaint.right, p.rcPaint.bottom); |
2215 | |
2216 | // SelectClipRgn(hdc, NULL); |
2217 | |
2218 | SelectObject(hdc, oldbrush); |
2219 | DeleteObject(fillcolour); |
2220 | SelectObject(hdc, oldpen); |
2221 | DeleteObject(edge); |
2222 | } |
32874aea |
2223 | SelectObject(hdc, GetStockObject(SYSTEM_FONT)); |
2224 | SelectObject(hdc, GetStockObject(WHITE_PEN)); |
2225 | EndPaint(hwnd, &p); |
2226 | ShowCaret(hwnd); |
374330e2 |
2227 | } |
2228 | return 0; |
2229 | case WM_NETEVENT: |
59ad2c03 |
2230 | /* Notice we can get multiple netevents, FD_READ, FD_WRITE etc |
2231 | * but the only one that's likely to try to overload us is FD_READ. |
2232 | * This means buffering just one is fine. |
2233 | */ |
2234 | if (pending_netevent) |
2235 | enact_pending_netevent(); |
2236 | |
2237 | pending_netevent = TRUE; |
32874aea |
2238 | pend_netevent_wParam = wParam; |
2239 | pend_netevent_lParam = lParam; |
3ad9d396 |
2240 | if (WSAGETSELECTEVENT(lParam) != FD_READ) |
2241 | enact_pending_netevent(); |
2242 | |
ec55b220 |
2243 | time(&last_movement); |
374330e2 |
2244 | return 0; |
2245 | case WM_SETFOCUS: |
887035a5 |
2246 | term->has_focus = TRUE; |
32874aea |
2247 | CreateCaret(hwnd, caretbm, font_width, font_height); |
2248 | ShowCaret(hwnd); |
f8a28d1f |
2249 | flash_window(0); /* stop */ |
32874aea |
2250 | compose_state = 0; |
887035a5 |
2251 | term_out(term); |
2252 | term_update(term); |
374330e2 |
2253 | break; |
2254 | case WM_KILLFOCUS: |
32874aea |
2255 | show_mouseptr(1); |
887035a5 |
2256 | term->has_focus = FALSE; |
32874aea |
2257 | DestroyCaret(); |
c1da5066 |
2258 | caret_x = caret_y = -1; /* ensure caret is replaced next time */ |
887035a5 |
2259 | term_out(term); |
2260 | term_update(term); |
374330e2 |
2261 | break; |
73251d5d |
2262 | case WM_ENTERSIZEMOVE: |
5a73255e |
2263 | #ifdef RDB_DEBUG_PATCH |
2264 | debug((27, "WM_ENTERSIZEMOVE")); |
2265 | #endif |
32874aea |
2266 | EnableSizeTip(1); |
2267 | resizing = TRUE; |
3ad8c6db |
2268 | need_backend_resize = FALSE; |
32874aea |
2269 | break; |
73251d5d |
2270 | case WM_EXITSIZEMOVE: |
32874aea |
2271 | EnableSizeTip(0); |
2272 | resizing = FALSE; |
5a73255e |
2273 | #ifdef RDB_DEBUG_PATCH |
2274 | debug((27, "WM_EXITSIZEMOVE")); |
2275 | #endif |
2276 | if (need_backend_resize) { |
887035a5 |
2277 | term_size(term, cfg.height, cfg.width, cfg.savelines); |
5a73255e |
2278 | InvalidateRect(hwnd, NULL, TRUE); |
2279 | } |
32874aea |
2280 | break; |
374330e2 |
2281 | case WM_SIZING: |
5a73255e |
2282 | /* |
2283 | * This does two jobs: |
2284 | * 1) Keep the sizetip uptodate |
2285 | * 2) Make sure the window size is _stepped_ in units of the font size. |
2286 | */ |
c1b55581 |
2287 | if (cfg.resize_action != RESIZE_FONT && !is_alt_pressed()) { |
374330e2 |
2288 | int width, height, w, h, ew, eh; |
32874aea |
2289 | LPRECT r = (LPRECT) lParam; |
374330e2 |
2290 | |
0ed2f48e |
2291 | if ( !need_backend_resize && cfg.resize_action == RESIZE_EITHER && |
887035a5 |
2292 | (cfg.height != term->rows || cfg.width != term->cols )) { |
5a73255e |
2293 | /* |
0ed2f48e |
2294 | * Great! It seems that both the terminal size and the |
2295 | * font size have been changed and the user is now dragging. |
2296 | * |
2297 | * It will now be difficult to get back to the configured |
2298 | * font size! |
2299 | * |
2300 | * This would be easier but it seems to be too confusing. |
2301 | |
887035a5 |
2302 | term_size(term, cfg.height, cfg.width, cfg.savelines); |
5a73255e |
2303 | reset_window(2); |
0ed2f48e |
2304 | */ |
887035a5 |
2305 | cfg.height=term->rows; cfg.width=term->cols; |
0ed2f48e |
2306 | |
5a73255e |
2307 | InvalidateRect(hwnd, NULL, TRUE); |
2308 | need_backend_resize = TRUE; |
2309 | } |
2310 | |
374330e2 |
2311 | width = r->right - r->left - extra_width; |
2312 | height = r->bottom - r->top - extra_height; |
32874aea |
2313 | w = (width + font_width / 2) / font_width; |
2314 | if (w < 1) |
2315 | w = 1; |
2316 | h = (height + font_height / 2) / font_height; |
2317 | if (h < 1) |
2318 | h = 1; |
2319 | UpdateSizeTip(hwnd, w, h); |
374330e2 |
2320 | ew = width - w * font_width; |
2321 | eh = height - h * font_height; |
2322 | if (ew != 0) { |
2323 | if (wParam == WMSZ_LEFT || |
32874aea |
2324 | wParam == WMSZ_BOTTOMLEFT || wParam == WMSZ_TOPLEFT) |
374330e2 |
2325 | r->left += ew; |
2326 | else |
2327 | r->right -= ew; |
2328 | } |
2329 | if (eh != 0) { |
2330 | if (wParam == WMSZ_TOP || |
32874aea |
2331 | wParam == WMSZ_TOPRIGHT || wParam == WMSZ_TOPLEFT) |
374330e2 |
2332 | r->top += eh; |
2333 | else |
2334 | r->bottom -= eh; |
2335 | } |
2336 | if (ew || eh) |
2337 | return 1; |
2338 | else |
2339 | return 0; |
5a73255e |
2340 | } else { |
2341 | int width, height, w, h, rv = 0; |
2342 | int ex_width = extra_width + (cfg.window_border - offset_width) * 2; |
2343 | int ex_height = extra_height + (cfg.window_border - offset_height) * 2; |
2344 | LPRECT r = (LPRECT) lParam; |
2345 | |
2346 | width = r->right - r->left - ex_width; |
2347 | height = r->bottom - r->top - ex_height; |
2348 | |
887035a5 |
2349 | w = (width + term->cols/2)/term->cols; |
2350 | h = (height + term->rows/2)/term->rows; |
2351 | if ( r->right != r->left + w*term->cols + ex_width) |
5a73255e |
2352 | rv = 1; |
2353 | |
2354 | if (wParam == WMSZ_LEFT || |
2355 | wParam == WMSZ_BOTTOMLEFT || wParam == WMSZ_TOPLEFT) |
887035a5 |
2356 | r->left = r->right - w*term->cols - ex_width; |
5a73255e |
2357 | else |
887035a5 |
2358 | r->right = r->left + w*term->cols + ex_width; |
5a73255e |
2359 | |
887035a5 |
2360 | if (r->bottom != r->top + h*term->rows + ex_height) |
5a73255e |
2361 | rv = 1; |
2362 | |
2363 | if (wParam == WMSZ_TOP || |
2364 | wParam == WMSZ_TOPRIGHT || wParam == WMSZ_TOPLEFT) |
887035a5 |
2365 | r->top = r->bottom - h*term->rows - ex_height; |
5a73255e |
2366 | else |
887035a5 |
2367 | r->bottom = r->top + h*term->rows + ex_height; |
5a73255e |
2368 | |
2369 | return rv; |
374330e2 |
2370 | } |
32874aea |
2371 | /* break; (never reached) */ |
1ba99d2c |
2372 | case WM_FULLSCR_ON_MAX: |
2373 | fullscr_on_max = TRUE; |
2374 | break; |
c1da5066 |
2375 | case WM_MOVE: |
2376 | sys_cursor_update(); |
2377 | break; |
374330e2 |
2378 | case WM_SIZE: |
5a73255e |
2379 | #ifdef RDB_DEBUG_PATCH |
2380 | debug((27, "WM_SIZE %s (%d,%d)", |
2381 | (wParam == SIZE_MINIMIZED) ? "SIZE_MINIMIZED": |
2382 | (wParam == SIZE_MAXIMIZED) ? "SIZE_MAXIMIZED": |
2383 | (wParam == SIZE_RESTORED && resizing) ? "to": |
2384 | (wParam == SIZE_RESTORED) ? "SIZE_RESTORED": |
2385 | "...", |
2386 | LOWORD(lParam), HIWORD(lParam))); |
2387 | #endif |
0ed2f48e |
2388 | if (wParam == SIZE_MINIMIZED) |
32874aea |
2389 | SetWindowText(hwnd, |
2390 | cfg.win_name_always ? window_name : icon_name); |
374330e2 |
2391 | if (wParam == SIZE_RESTORED || wParam == SIZE_MAXIMIZED) |
32874aea |
2392 | SetWindowText(hwnd, window_name); |
811f10b3 |
2393 | if (wParam == SIZE_RESTORED) |
2394 | clear_full_screen(); |
2395 | if (wParam == SIZE_MAXIMIZED && fullscr_on_max) { |
811f10b3 |
2396 | fullscr_on_max = FALSE; |
d0f1bcb4 |
2397 | make_full_screen(); |
811f10b3 |
2398 | } |
5a73255e |
2399 | |
ad5c93cc |
2400 | if (cfg.resize_action == RESIZE_DISABLED) { |
5a73255e |
2401 | /* A resize, well it better be a minimize. */ |
2402 | reset_window(-1); |
2403 | } else { |
2404 | |
1a6f78fe |
2405 | int width, height, w, h; |
374330e2 |
2406 | |
2407 | width = LOWORD(lParam); |
2408 | height = HIWORD(lParam); |
5a73255e |
2409 | |
2410 | if (!resizing) { |
0ed2f48e |
2411 | if (wParam == SIZE_MAXIMIZED && !was_zoomed) { |
5a73255e |
2412 | was_zoomed = 1; |
887035a5 |
2413 | prev_rows = term->rows; |
2414 | prev_cols = term->cols; |
0ed2f48e |
2415 | if (cfg.resize_action == RESIZE_TERM) { |
5a73255e |
2416 | w = width / font_width; |
2417 | if (w < 1) w = 1; |
2418 | h = height / font_height; |
2419 | if (h < 1) h = 1; |
2420 | |
887035a5 |
2421 | term_size(term, h, w, cfg.savelines); |
5a73255e |
2422 | } |
2423 | reset_window(0); |
2424 | } else if (wParam == SIZE_RESTORED && was_zoomed) { |
2425 | was_zoomed = 0; |
0ed2f48e |
2426 | if (cfg.resize_action == RESIZE_TERM) |
887035a5 |
2427 | term_size(term, prev_rows, prev_cols, cfg.savelines); |
0ed2f48e |
2428 | if (cfg.resize_action != RESIZE_FONT) |
2429 | reset_window(2); |
2430 | else |
2431 | reset_window(0); |
5a73255e |
2432 | } |
2433 | /* This is an unexpected resize, these will normally happen |
2434 | * if the window is too large. Probably either the user |
2435 | * selected a huge font or the screen size has changed. |
2436 | * |
2437 | * This is also called with minimize. |
32874aea |
2438 | */ |
5a73255e |
2439 | else reset_window(-1); |
2440 | } |
2441 | |
2442 | /* |
2443 | * Don't call back->size in mid-resize. (To prevent |
2444 | * massive numbers of resize events getting sent |
2445 | * down the connection during an NT opaque drag.) |
2446 | */ |
2447 | if (resizing) { |
c1b55581 |
2448 | if (cfg.resize_action != RESIZE_FONT && !is_alt_pressed()) { |
3ad8c6db |
2449 | need_backend_resize = TRUE; |
5a73255e |
2450 | w = (width-cfg.window_border*2) / font_width; |
2451 | if (w < 1) w = 1; |
2452 | h = (height-cfg.window_border*2) / font_height; |
2453 | if (h < 1) h = 1; |
2454 | |
e44d78b6 |
2455 | cfg.height = h; |
2456 | cfg.width = w; |
5a73255e |
2457 | } else |
2458 | reset_window(0); |
374330e2 |
2459 | } |
2460 | } |
c1da5066 |
2461 | sys_cursor_update(); |
374330e2 |
2462 | return 0; |
2463 | case WM_VSCROLL: |
2464 | switch (LOWORD(wParam)) { |
32874aea |
2465 | case SB_BOTTOM: |
887035a5 |
2466 | term_scroll(term, -1, 0); |
32874aea |
2467 | break; |
2468 | case SB_TOP: |
887035a5 |
2469 | term_scroll(term, +1, 0); |
32874aea |
2470 | break; |
2471 | case SB_LINEDOWN: |
887035a5 |
2472 | term_scroll(term, 0, +1); |
32874aea |
2473 | break; |
2474 | case SB_LINEUP: |
887035a5 |
2475 | term_scroll(term, 0, -1); |
32874aea |
2476 | break; |
2477 | case SB_PAGEDOWN: |
887035a5 |
2478 | term_scroll(term, 0, +term->rows / 2); |
32874aea |
2479 | break; |
2480 | case SB_PAGEUP: |
887035a5 |
2481 | term_scroll(term, 0, -term->rows / 2); |
32874aea |
2482 | break; |
2483 | case SB_THUMBPOSITION: |
2484 | case SB_THUMBTRACK: |
887035a5 |
2485 | term_scroll(term, 1, HIWORD(wParam)); |
32874aea |
2486 | break; |
2487 | } |
2488 | break; |
2489 | case WM_PALETTECHANGED: |
374330e2 |
2490 | if ((HWND) wParam != hwnd && pal != NULL) { |
a8327734 |
2491 | HDC hdc = get_ctx(NULL); |
374330e2 |
2492 | if (hdc) { |
32874aea |
2493 | if (RealizePalette(hdc) > 0) |
2494 | UpdateColors(hdc); |
2495 | free_ctx(hdc); |
374330e2 |
2496 | } |
2497 | } |
2498 | break; |
2499 | case WM_QUERYNEWPALETTE: |
2500 | if (pal != NULL) { |
a8327734 |
2501 | HDC hdc = get_ctx(NULL); |
374330e2 |
2502 | if (hdc) { |
32874aea |
2503 | if (RealizePalette(hdc) > 0) |
2504 | UpdateColors(hdc); |
2505 | free_ctx(hdc); |
374330e2 |
2506 | return TRUE; |
2507 | } |
2508 | } |
2509 | return FALSE; |
2510 | case WM_KEYDOWN: |
2511 | case WM_SYSKEYDOWN: |
c9def1b8 |
2512 | case WM_KEYUP: |
2513 | case WM_SYSKEYUP: |
374330e2 |
2514 | /* |
2515 | * Add the scan code and keypress timing to the random |
7d6ee6ff |
2516 | * number noise. |
374330e2 |
2517 | */ |
32874aea |
2518 | noise_ultralight(lParam); |
374330e2 |
2519 | |
2520 | /* |
2521 | * We don't do TranslateMessage since it disassociates the |
2522 | * resulting CHAR message from the KEYDOWN that sparked it, |
2523 | * which we occasionally don't want. Instead, we process |
2524 | * KEYDOWN, and call the Win32 translator functions so that |
2525 | * we get the translations under _our_ control. |
2526 | */ |
2527 | { |
2528 | unsigned char buf[20]; |
2529 | int len; |
2530 | |
32874aea |
2531 | if (wParam == VK_PROCESSKEY) { |
3cf144db |
2532 | MSG m; |
32874aea |
2533 | m.hwnd = hwnd; |
2534 | m.message = WM_KEYDOWN; |
2535 | m.wParam = wParam; |
2536 | m.lParam = lParam & 0xdfff; |
2537 | TranslateMessage(&m); |
2538 | } else { |
2539 | len = TranslateKey(message, wParam, lParam, buf); |
3cf144db |
2540 | if (len == -1) |
32874aea |
2541 | return DefWindowProc(hwnd, message, wParam, lParam); |
5471d09a |
2542 | |
b2a1eade |
2543 | if (len != 0) { |
bca9517a |
2544 | /* |
256cb87c |
2545 | * Interrupt an ongoing paste. I'm not sure |
2546 | * this is sensible, but for the moment it's |
2547 | * preferable to having to faff about buffering |
2548 | * things. |
2549 | */ |
887035a5 |
2550 | term_nopaste(term); |
256cb87c |
2551 | |
2552 | /* |
bca9517a |
2553 | * We need not bother about stdin backlogs |
2554 | * here, because in GUI PuTTY we can't do |
2555 | * anything about it anyway; there's no means |
2556 | * of asking Windows to hold off on KEYDOWN |
2557 | * messages. We _have_ to buffer everything |
2558 | * we're sent. |
2559 | */ |
887035a5 |
2560 | term_seen_key_event(term); |
b9d7bcad |
2561 | ldisc_send(ldisc, buf, len, 1); |
32874aea |
2562 | show_mouseptr(0); |
bca9517a |
2563 | } |
3cf144db |
2564 | } |
374330e2 |
2565 | } |
7732d38a |
2566 | net_pending_errors(); |
374330e2 |
2567 | return 0; |
4eeb7d09 |
2568 | case WM_INPUTLANGCHANGE: |
a5ce2e9f |
2569 | /* wParam == Font number */ |
2570 | /* lParam == Locale */ |
2571 | set_input_locale((HKL)lParam); |
c1da5066 |
2572 | sys_cursor_update(); |
4eeb7d09 |
2573 | break; |
71f6951d |
2574 | case WM_IME_NOTIFY: |
2575 | if(wParam == IMN_SETOPENSTATUS) { |
2576 | HIMC hImc = ImmGetContext(hwnd); |
2577 | ImmSetCompositionFont(hImc, &lfont); |
2578 | ImmReleaseContext(hwnd, hImc); |
2579 | return 0; |
2580 | } |
2581 | break; |
88485e4d |
2582 | case WM_IME_COMPOSITION: |
2583 | { |
2584 | HIMC hIMC; |
2585 | int n; |
2586 | char *buff; |
a3cfd0c8 |
2587 | |
88485e4d |
2588 | if(osVersion.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS || |
2589 | osVersion.dwPlatformId == VER_PLATFORM_WIN32s) break; /* no Unicode */ |
2590 | |
2591 | if ((lParam & GCS_RESULTSTR) == 0) /* Composition unfinished. */ |
2592 | break; /* fall back to DefWindowProc */ |
2593 | |
2594 | hIMC = ImmGetContext(hwnd); |
2595 | n = ImmGetCompositionStringW(hIMC, GCS_RESULTSTR, NULL, 0); |
2596 | |
2597 | if (n > 0) { |
a3cfd0c8 |
2598 | int i; |
3d88e64d |
2599 | buff = snewn(n, char); |
88485e4d |
2600 | ImmGetCompositionStringW(hIMC, GCS_RESULTSTR, buff, n); |
a3cfd0c8 |
2601 | /* |
2602 | * Jaeyoun Chung reports that Korean character |
2603 | * input doesn't work correctly if we do a single |
2604 | * luni_send() covering the whole of buff. So |
2605 | * instead we luni_send the characters one by one. |
2606 | */ |
887035a5 |
2607 | term_seen_key_event(term); |
2cb50250 |
2608 | for (i = 0; i < n; i += 2) { |
b9d7bcad |
2609 | luni_send(ldisc, (unsigned short *)(buff+i), 1, 1); |
2cb50250 |
2610 | } |
88485e4d |
2611 | free(buff); |
2612 | } |
2613 | ImmReleaseContext(hwnd, hIMC); |
2614 | return 1; |
2615 | } |
2616 | |
4eeb7d09 |
2617 | case WM_IME_CHAR: |
2618 | if (wParam & 0xFF00) { |
3cf144db |
2619 | unsigned char buf[2]; |
2620 | |
2621 | buf[1] = wParam; |
2622 | buf[0] = wParam >> 8; |
887035a5 |
2623 | term_seen_key_event(term); |
b9d7bcad |
2624 | lpage_send(ldisc, kbd_codepage, buf, 2, 1); |
4eeb7d09 |
2625 | } else { |
2626 | char c = (unsigned char) wParam; |
887035a5 |
2627 | term_seen_key_event(term); |
b9d7bcad |
2628 | lpage_send(ldisc, kbd_codepage, &c, 1, 1); |
3cf144db |
2629 | } |
4eeb7d09 |
2630 | return (0); |
374330e2 |
2631 | case WM_CHAR: |
2632 | case WM_SYSCHAR: |
2633 | /* |
2634 | * Nevertheless, we are prepared to deal with WM_CHAR |
2635 | * messages, should they crop up. So if someone wants to |
2636 | * post the things to us as part of a macro manoeuvre, |
2637 | * we're ready to cope. |
2638 | */ |
32874aea |
2639 | { |
4eeb7d09 |
2640 | char c = (unsigned char)wParam; |
887035a5 |
2641 | term_seen_key_event(term); |
b9d7bcad |
2642 | lpage_send(ldisc, CP_ACP, &c, 1, 1); |
374330e2 |
2643 | } |
2644 | return 0; |
32874aea |
2645 | case WM_SETCURSOR: |
ca3ab3ee |
2646 | if (send_raw_mouse && LOWORD(lParam) == HTCLIENT) { |
32874aea |
2647 | SetCursor(LoadCursor(NULL, IDC_ARROW)); |
2648 | return TRUE; |
2649 | } |
c44bf5bd |
2650 | break; |
2651 | case WM_AGENT_CALLBACK: |
2652 | { |
2653 | struct agent_callback *c = (struct agent_callback *)lParam; |
2654 | c->callback(c->callback_ctx, c->data, c->len); |
2655 | sfree(c); |
2656 | } |
2657 | return 0; |
011b0e33 |
2658 | default: |
16837214 |
2659 | if (message == wm_mousewheel || message == WM_MOUSEWHEEL) { |
c1b55581 |
2660 | int shift_pressed=0, control_pressed=0; |
011b0e33 |
2661 | |
2662 | if (message == WM_MOUSEWHEEL) { |
2663 | wheel_accumulator += (short)HIWORD(wParam); |
2664 | shift_pressed=LOWORD(wParam) & MK_SHIFT; |
2665 | control_pressed=LOWORD(wParam) & MK_CONTROL; |
2666 | } else { |
2667 | BYTE keys[256]; |
2668 | wheel_accumulator += (int)wParam; |
2669 | if (GetKeyboardState(keys)!=0) { |
2670 | shift_pressed=keys[VK_SHIFT]&0x80; |
2671 | control_pressed=keys[VK_CONTROL]&0x80; |
2672 | } |
2673 | } |
2674 | |
2675 | /* process events when the threshold is reached */ |
2676 | while (abs(wheel_accumulator) >= WHEEL_DELTA) { |
2677 | int b; |
2678 | |
2679 | /* reduce amount for next time */ |
2680 | if (wheel_accumulator > 0) { |
2681 | b = MBT_WHEEL_UP; |
2682 | wheel_accumulator -= WHEEL_DELTA; |
2683 | } else if (wheel_accumulator < 0) { |
2684 | b = MBT_WHEEL_DOWN; |
2685 | wheel_accumulator += WHEEL_DELTA; |
2686 | } else |
2687 | break; |
2688 | |
2689 | if (send_raw_mouse && |
2690 | !(cfg.mouse_override && shift_pressed)) { |
2691 | /* send a mouse-down followed by a mouse up */ |
fc5b0934 |
2692 | term_mouse(term, b, translate_button(b), |
011b0e33 |
2693 | MA_CLICK, |
2694 | TO_CHR_X(X_POS(lParam)), |
2695 | TO_CHR_Y(Y_POS(lParam)), shift_pressed, |
2696 | control_pressed, is_alt_pressed()); |
fc5b0934 |
2697 | term_mouse(term, b, translate_button(b), |
2698 | MA_RELEASE, TO_CHR_X(X_POS(lParam)), |
011b0e33 |
2699 | TO_CHR_Y(Y_POS(lParam)), shift_pressed, |
2700 | control_pressed, is_alt_pressed()); |
2701 | } else { |
2702 | /* trigger a scroll */ |
887035a5 |
2703 | term_scroll(term, 0, |
2704 | b == MBT_WHEEL_UP ? |
2705 | -term->rows / 2 : term->rows / 2); |
011b0e33 |
2706 | } |
2707 | } |
2708 | return 0; |
2709 | } |
374330e2 |
2710 | } |
2711 | |
32874aea |
2712 | return DefWindowProc(hwnd, message, wParam, lParam); |
374330e2 |
2713 | } |
2714 | |
2715 | /* |
ec8679e9 |
2716 | * Move the system caret. (We maintain one, even though it's |
2717 | * invisible, for the benefit of blind people: apparently some |
2718 | * helper software tracks the system caret, so we should arrange to |
2719 | * have one.) |
2720 | */ |
a8327734 |
2721 | void sys_cursor(void *frontend, int x, int y) |
32874aea |
2722 | { |
c1da5066 |
2723 | int cx, cy; |
2724 | |
887035a5 |
2725 | if (!term->has_focus) return; |
c1da5066 |
2726 | |
2727 | /* |
2728 | * Avoid gratuitously re-updating the cursor position and IMM |
2729 | * window if there's no actual change required. |
2730 | */ |
2731 | cx = x * font_width + offset_width; |
2732 | cy = y * font_height + offset_height; |
2733 | if (cx == caret_x && cy == caret_y) |
2734 | return; |
2735 | caret_x = cx; |
2736 | caret_y = cy; |
2737 | |
2738 | sys_cursor_update(); |
2739 | } |
2740 | |
2741 | static void sys_cursor_update(void) |
2742 | { |
88485e4d |
2743 | COMPOSITIONFORM cf; |
2744 | HIMC hIMC; |
2745 | |
887035a5 |
2746 | if (!term->has_focus) return; |
c1da5066 |
2747 | |
2748 | if (caret_x < 0 || caret_y < 0) |
2749 | return; |
2750 | |
2751 | SetCaretPos(caret_x, caret_y); |
88485e4d |
2752 | |
2753 | /* IMM calls on Win98 and beyond only */ |
2754 | if(osVersion.dwPlatformId == VER_PLATFORM_WIN32s) return; /* 3.11 */ |
2755 | |
2756 | if(osVersion.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS && |
2757 | osVersion.dwMinorVersion == 0) return; /* 95 */ |
2758 | |
2759 | /* we should have the IMM functions */ |
2760 | hIMC = ImmGetContext(hwnd); |
2761 | cf.dwStyle = CFS_POINT; |
c1da5066 |
2762 | cf.ptCurrentPos.x = caret_x; |
2763 | cf.ptCurrentPos.y = caret_y; |
88485e4d |
2764 | ImmSetCompositionWindow(hIMC, &cf); |
2765 | |
2766 | ImmReleaseContext(hwnd, hIMC); |
ec8679e9 |
2767 | } |
2768 | |
2769 | /* |
374330e2 |
2770 | * Draw a line of text in the window, at given character |
2771 | * coordinates, in given attributes. |
2772 | * |
2773 | * We are allowed to fiddle with the contents of `text'. |
2774 | */ |
32874aea |
2775 | void do_text(Context ctx, int x, int y, char *text, int len, |
2776 | unsigned long attr, int lattr) |
2777 | { |
374330e2 |
2778 | COLORREF fg, bg, t; |
2779 | int nfg, nbg, nfont; |
2780 | HDC hdc = ctx; |
59ad2c03 |
2781 | RECT line_box; |
2782 | int force_manual_underline = 0; |
32874aea |
2783 | int fnt_width = font_width * (1 + (lattr != LATTR_NORM)); |
4eeb7d09 |
2784 | int char_width = fnt_width; |
2785 | int text_adjust = 0; |
2786 | static int *IpDx = 0, IpDxLEN = 0; |
2787 | |
2788 | if (attr & ATTR_WIDE) |
2789 | char_width *= 2; |
59ad2c03 |
2790 | |
4eeb7d09 |
2791 | if (len > IpDxLEN || IpDx[0] != char_width) { |
59ad2c03 |
2792 | int i; |
32874aea |
2793 | if (len > IpDxLEN) { |
59ad2c03 |
2794 | sfree(IpDx); |
3d88e64d |
2795 | IpDx = snewn(len + 16, int); |
32874aea |
2796 | IpDxLEN = (len + 16); |
59ad2c03 |
2797 | } |
32874aea |
2798 | for (i = 0; i < IpDxLEN; i++) |
4eeb7d09 |
2799 | IpDx[i] = char_width; |
59ad2c03 |
2800 | } |
374330e2 |
2801 | |
5a73255e |
2802 | /* Only want the left half of double width lines */ |
887035a5 |
2803 | if (lattr != LATTR_NORM && x*2 >= term->cols) |
5a73255e |
2804 | return; |
2805 | |
c9def1b8 |
2806 | x *= fnt_width; |
374330e2 |
2807 | y *= font_height; |
5a73255e |
2808 | x += offset_width; |
2809 | y += offset_height; |
374330e2 |
2810 | |
887035a5 |
2811 | if ((attr & TATTR_ACTCURS) && (cfg.cursor_type == 0 || term->big_cursor)) { |
4eeb7d09 |
2812 | attr &= ATTR_CUR_AND | (bold_mode != BOLD_COLOURS ? ATTR_BOLD : 0); |
374330e2 |
2813 | attr ^= ATTR_CUR_XOR; |
2814 | } |
2815 | |
2816 | nfont = 0; |
4eeb7d09 |
2817 | if (cfg.vtmode == VT_POORMAN && lattr != LATTR_NORM) { |
2818 | /* Assume a poorman font is borken in other ways too. */ |
2819 | lattr = LATTR_WIDE; |
2820 | } else |
2821 | switch (lattr) { |
2822 | case LATTR_NORM: |
2823 | break; |
2824 | case LATTR_WIDE: |
2825 | nfont |= FONT_WIDE; |
374330e2 |
2826 | break; |
4eeb7d09 |
2827 | default: |
2828 | nfont |= FONT_WIDE + FONT_HIGH; |
2829 | break; |
2830 | } |
5a73255e |
2831 | if (attr & ATTR_NARROW) |
2832 | nfont |= FONT_NARROW; |
4eeb7d09 |
2833 | |
2834 | /* Special hack for the VT100 linedraw glyphs. */ |
2835 | if ((attr & CSET_MASK) == 0x2300) { |
5a73255e |
2836 | if (text[0] >= (char) 0xBA && text[0] <= (char) 0xBD) { |
4eeb7d09 |
2837 | switch ((unsigned char) (text[0])) { |
2838 | case 0xBA: |
2839 | text_adjust = -2 * font_height / 5; |
2840 | break; |
2841 | case 0xBB: |
2842 | text_adjust = -1 * font_height / 5; |
2843 | break; |
2844 | case 0xBC: |
2845 | text_adjust = font_height / 5; |
2846 | break; |
2847 | case 0xBD: |
2848 | text_adjust = 2 * font_height / 5; |
32874aea |
2849 | break; |
59ad2c03 |
2850 | } |
4eeb7d09 |
2851 | if (lattr == LATTR_TOP || lattr == LATTR_BOT) |
2852 | text_adjust *= 2; |
2853 | attr &= ~CSET_MASK; |
21d2b241 |
2854 | text[0] = (char) (ucsdata.unitab_xterm['q'] & CHAR_MASK); |
2855 | attr |= (ucsdata.unitab_xterm['q'] & CSET_MASK); |
4eeb7d09 |
2856 | if (attr & ATTR_UNDER) { |
2857 | attr &= ~ATTR_UNDER; |
2858 | force_manual_underline = 1; |
2859 | } |
374330e2 |
2860 | } |
2861 | } |
2862 | |
4eeb7d09 |
2863 | /* Anything left as an original character set is unprintable. */ |
2864 | if (DIRECT_CHAR(attr)) { |
2865 | attr &= ~CSET_MASK; |
2866 | attr |= 0xFF00; |
5a73255e |
2867 | memset(text, 0xFD, len); |
4eeb7d09 |
2868 | } |
2869 | |
2870 | /* OEM CP */ |
2871 | if ((attr & CSET_MASK) == ATTR_OEMCP) |
2872 | nfont |= FONT_OEM; |
2873 | |
37ca32ed |
2874 | nfg = ((attr & ATTR_FGMASK) >> ATTR_FGSHIFT); |
2875 | nfg = 2 * (nfg & 0xF) + (nfg & 0x10 ? 1 : 0); |
2876 | nbg = ((attr & ATTR_BGMASK) >> ATTR_BGSHIFT); |
2877 | nbg = 2 * (nbg & 0xF) + (nbg & 0x10 ? 1 : 0); |
374330e2 |
2878 | if (bold_mode == BOLD_FONT && (attr & ATTR_BOLD)) |
2879 | nfont |= FONT_BOLD; |
2880 | if (und_mode == UND_FONT && (attr & ATTR_UNDER)) |
2881 | nfont |= FONT_UNDERLINE; |
4eeb7d09 |
2882 | another_font(nfont); |
32874aea |
2883 | if (!fonts[nfont]) { |
2884 | if (nfont & FONT_UNDERLINE) |
59ad2c03 |
2885 | force_manual_underline = 1; |
2886 | /* Don't do the same for manual bold, it could be bad news. */ |
2887 | |
32874aea |
2888 | nfont &= ~(FONT_BOLD | FONT_UNDERLINE); |
59ad2c03 |
2889 | } |
4eeb7d09 |
2890 | another_font(nfont); |
2891 | if (!fonts[nfont]) |
2892 | nfont = FONT_NORMAL; |
374330e2 |
2893 | if (attr & ATTR_REVERSE) { |
32874aea |
2894 | t = nfg; |
2895 | nfg = nbg; |
2896 | nbg = t; |
374330e2 |
2897 | } |
2898 | if (bold_mode == BOLD_COLOURS && (attr & ATTR_BOLD)) |
37ca32ed |
2899 | nfg |= 1; |
59ad2c03 |
2900 | if (bold_mode == BOLD_COLOURS && (attr & ATTR_BLINK)) |
37ca32ed |
2901 | nbg |= 1; |
374330e2 |
2902 | fg = colours[nfg]; |
2903 | bg = colours[nbg]; |
32874aea |
2904 | SelectObject(hdc, fonts[nfont]); |
2905 | SetTextColor(hdc, fg); |
2906 | SetBkColor(hdc, bg); |
2907 | SetBkMode(hdc, OPAQUE); |
2908 | line_box.left = x; |
2909 | line_box.top = y; |
4eeb7d09 |
2910 | line_box.right = x + char_width * len; |
32874aea |
2911 | line_box.bottom = y + font_height; |
4eeb7d09 |
2912 | |
5a73255e |
2913 | /* Only want the left half of double width lines */ |
887035a5 |
2914 | if (line_box.right > font_width*term->cols+offset_width) |
2915 | line_box.right = font_width*term->cols+offset_width; |
5a73255e |
2916 | |
4eeb7d09 |
2917 | /* We're using a private area for direct to font. (512 chars.) */ |
21d2b241 |
2918 | if (ucsdata.dbcs_screenfont && (attr & CSET_MASK) == ATTR_ACP) { |
4eeb7d09 |
2919 | /* Ho Hum, dbcs fonts are a PITA! */ |
2920 | /* To display on W9x I have to convert to UCS */ |
2921 | static wchar_t *uni_buf = 0; |
2922 | static int uni_len = 0; |
5a73255e |
2923 | int nlen, mptr; |
4eeb7d09 |
2924 | if (len > uni_len) { |
2925 | sfree(uni_buf); |
3d88e64d |
2926 | uni_len = len; |
2927 | uni_buf = snewn(uni_len, wchar_t); |
4eeb7d09 |
2928 | } |
4eeb7d09 |
2929 | |
5a73255e |
2930 | for(nlen = mptr = 0; mptr<len; mptr++) { |
2931 | uni_buf[nlen] = 0xFFFD; |
21d2b241 |
2932 | if (IsDBCSLeadByteEx(ucsdata.font_codepage, (BYTE) text[mptr])) { |
5a73255e |
2933 | IpDx[nlen] += char_width; |
21d2b241 |
2934 | MultiByteToWideChar(ucsdata.font_codepage, MB_USEGLYPHCHARS, |
5a73255e |
2935 | text+mptr, 2, uni_buf+nlen, 1); |
2936 | mptr++; |
2937 | } |
2938 | else |
2939 | { |
21d2b241 |
2940 | MultiByteToWideChar(ucsdata.font_codepage, MB_USEGLYPHCHARS, |
5a73255e |
2941 | text+mptr, 1, uni_buf+nlen, 1); |
2942 | } |
2943 | nlen++; |
2944 | } |
4eeb7d09 |
2945 | if (nlen <= 0) |
2946 | return; /* Eeek! */ |
2947 | |
2948 | ExtTextOutW(hdc, x, |
2949 | y - font_height * (lattr == LATTR_BOT) + text_adjust, |
5a73255e |
2950 | ETO_CLIPPED | ETO_OPAQUE, &line_box, uni_buf, nlen, IpDx); |
4eeb7d09 |
2951 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
2952 | SetBkMode(hdc, TRANSPARENT); |
2953 | ExtTextOutW(hdc, x - 1, |
2954 | y - font_height * (lattr == |
2955 | LATTR_BOT) + text_adjust, |
5a73255e |
2956 | ETO_CLIPPED, &line_box, uni_buf, nlen, IpDx); |
4eeb7d09 |
2957 | } |
5a73255e |
2958 | |
2959 | IpDx[0] = -1; |
4eeb7d09 |
2960 | } else if (DIRECT_FONT(attr)) { |
2961 | ExtTextOut(hdc, x, |
2962 | y - font_height * (lattr == LATTR_BOT) + text_adjust, |
2963 | ETO_CLIPPED | ETO_OPAQUE, &line_box, text, len, IpDx); |
2964 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
2965 | SetBkMode(hdc, TRANSPARENT); |
2966 | |
2967 | /* GRR: This draws the character outside it's box and can leave |
2968 | * 'droppings' even with the clip box! I suppose I could loop it |
2969 | * one character at a time ... yuk. |
2970 | * |
2971 | * Or ... I could do a test print with "W", and use +1 or -1 for this |
2972 | * shift depending on if the leftmost column is blank... |
2973 | */ |
2974 | ExtTextOut(hdc, x - 1, |
2975 | y - font_height * (lattr == |
2976 | LATTR_BOT) + text_adjust, |
2977 | ETO_CLIPPED, &line_box, text, len, IpDx); |
2978 | } |
2979 | } else { |
2980 | /* And 'normal' unicode characters */ |
2981 | static WCHAR *wbuf = NULL; |
2982 | static int wlen = 0; |
2983 | int i; |
2984 | if (wlen < len) { |
2985 | sfree(wbuf); |
2986 | wlen = len; |
3d88e64d |
2987 | wbuf = snewn(wlen, WCHAR); |
4eeb7d09 |
2988 | } |
2989 | for (i = 0; i < len; i++) |
2990 | wbuf[i] = (WCHAR) ((attr & CSET_MASK) + (text[i] & CHAR_MASK)); |
2991 | |
2992 | ExtTextOutW(hdc, x, |
2993 | y - font_height * (lattr == LATTR_BOT) + text_adjust, |
2994 | ETO_CLIPPED | ETO_OPAQUE, &line_box, wbuf, len, IpDx); |
2995 | |
2996 | /* And the shadow bold hack. */ |
5a73255e |
2997 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
4eeb7d09 |
2998 | SetBkMode(hdc, TRANSPARENT); |
2999 | ExtTextOutW(hdc, x - 1, |
3000 | y - font_height * (lattr == |
3001 | LATTR_BOT) + text_adjust, |
3002 | ETO_CLIPPED, &line_box, wbuf, len, IpDx); |
3003 | } |
374330e2 |
3004 | } |
4eeb7d09 |
3005 | if (lattr != LATTR_TOP && (force_manual_underline || |
3006 | (und_mode == UND_LINE |
3007 | && (attr & ATTR_UNDER)))) { |
32874aea |
3008 | HPEN oldpen; |
4eeb7d09 |
3009 | int dec = descent; |
3010 | if (lattr == LATTR_BOT) |
3011 | dec = dec * 2 - font_height; |
3012 | |
32874aea |
3013 | oldpen = SelectObject(hdc, CreatePen(PS_SOLID, 0, fg)); |
4eeb7d09 |
3014 | MoveToEx(hdc, x, y + dec, NULL); |
3015 | LineTo(hdc, x + len * char_width, y + dec); |
32874aea |
3016 | oldpen = SelectObject(hdc, oldpen); |
3017 | DeleteObject(oldpen); |
374330e2 |
3018 | } |
4eeb7d09 |
3019 | } |
3020 | |
3021 | void do_cursor(Context ctx, int x, int y, char *text, int len, |
3022 | unsigned long attr, int lattr) |
3023 | { |
3024 | |
3025 | int fnt_width; |
3026 | int char_width; |
3027 | HDC hdc = ctx; |
3028 | int ctype = cfg.cursor_type; |
3029 | |
887035a5 |
3030 | if ((attr & TATTR_ACTCURS) && (ctype == 0 || term->big_cursor)) { |
4eeb7d09 |
3031 | if (((attr & CSET_MASK) | (unsigned char) *text) != UCSWIDE) { |
3032 | do_text(ctx, x, y, text, len, attr, lattr); |
3033 | return; |
3034 | } |
3035 | ctype = 2; |
3036 | attr |= TATTR_RIGHTCURS; |
3037 | } |
3038 | |
3039 | fnt_width = char_width = font_width * (1 + (lattr != LATTR_NORM)); |
3040 | if (attr & ATTR_WIDE) |
3041 | char_width *= 2; |
3042 | x *= fnt_width; |
3043 | y *= font_height; |
5a73255e |
3044 | x += offset_width; |
3045 | y += offset_height; |
4eeb7d09 |
3046 | |
887035a5 |
3047 | if ((attr & TATTR_PASCURS) && (ctype == 0 || term->big_cursor)) { |
374330e2 |
3048 | POINT pts[5]; |
32874aea |
3049 | HPEN oldpen; |
374330e2 |
3050 | pts[0].x = pts[1].x = pts[4].x = x; |
4eeb7d09 |
3051 | pts[2].x = pts[3].x = x + char_width - 1; |
374330e2 |
3052 | pts[0].y = pts[3].y = pts[4].y = y; |
32874aea |
3053 | pts[1].y = pts[2].y = y + font_height - 1; |
3054 | oldpen = SelectObject(hdc, CreatePen(PS_SOLID, 0, colours[23])); |
3055 | Polyline(hdc, pts, 5); |
3056 | oldpen = SelectObject(hdc, oldpen); |
3057 | DeleteObject(oldpen); |
4eeb7d09 |
3058 | } else if ((attr & (TATTR_ACTCURS | TATTR_PASCURS)) && ctype != 0) { |
32874aea |
3059 | int startx, starty, dx, dy, length, i; |
4eeb7d09 |
3060 | if (ctype == 1) { |
32874aea |
3061 | startx = x; |
3062 | starty = y + descent; |
3063 | dx = 1; |
3064 | dy = 0; |
4eeb7d09 |
3065 | length = char_width; |
32874aea |
3066 | } else { |
4e30ff69 |
3067 | int xadjust = 0; |
4eeb7d09 |
3068 | if (attr & TATTR_RIGHTCURS) |
3069 | xadjust = char_width - 1; |
32874aea |
3070 | startx = x + xadjust; |
3071 | starty = y; |
3072 | dx = 0; |
3073 | dy = 1; |
3074 | length = font_height; |
3075 | } |
4eeb7d09 |
3076 | if (attr & TATTR_ACTCURS) { |
32874aea |
3077 | HPEN oldpen; |
3078 | oldpen = |
3079 | SelectObject(hdc, CreatePen(PS_SOLID, 0, colours[23])); |
3080 | MoveToEx(hdc, startx, starty, NULL); |
3081 | LineTo(hdc, startx + dx * length, starty + dy * length); |
3082 | oldpen = SelectObject(hdc, oldpen); |
3083 | DeleteObject(oldpen); |
3084 | } else { |
3085 | for (i = 0; i < length; i++) { |
3086 | if (i % 2 == 0) { |
3087 | SetPixel(hdc, startx, starty, colours[23]); |
3088 | } |
3089 | startx += dx; |
3090 | starty += dy; |
3091 | } |
3092 | } |
4e30ff69 |
3093 | } |
374330e2 |
3094 | } |
3095 | |
5a73255e |
3096 | /* This function gets the actual width of a character in the normal font. |
3097 | */ |
2102eb8a |
3098 | int char_width(Context ctx, int uc) { |
5a73255e |
3099 | HDC hdc = ctx; |
3100 | int ibuf = 0; |
3101 | |
3102 | /* If the font max is the same as the font ave width then this |
3103 | * function is a no-op. |
3104 | */ |
3105 | if (!font_dualwidth) return 1; |
3106 | |
3107 | switch (uc & CSET_MASK) { |
3108 | case ATTR_ASCII: |
21d2b241 |
3109 | uc = ucsdata.unitab_line[uc & 0xFF]; |
5a73255e |
3110 | break; |
3111 | case ATTR_LINEDRW: |
21d2b241 |
3112 | uc = ucsdata.unitab_xterm[uc & 0xFF]; |
5a73255e |
3113 | break; |
3114 | case ATTR_SCOACS: |
21d2b241 |
3115 | uc = ucsdata.unitab_scoacs[uc & 0xFF]; |
5a73255e |
3116 | break; |
3117 | } |
3118 | if (DIRECT_FONT(uc)) { |
21d2b241 |
3119 | if (ucsdata.dbcs_screenfont) return 1; |
5a73255e |
3120 | |
3121 | /* Speedup, I know of no font where ascii is the wrong width */ |
3122 | if ((uc&CHAR_MASK) >= ' ' && (uc&CHAR_MASK)<= '~') |
3123 | return 1; |
3124 | |
3125 | if ( (uc & CSET_MASK) == ATTR_ACP ) { |
3126 | SelectObject(hdc, fonts[FONT_NORMAL]); |
3127 | } else if ( (uc & CSET_MASK) == ATTR_OEMCP ) { |
3128 | another_font(FONT_OEM); |
3129 | if (!fonts[FONT_OEM]) return 0; |
3130 | |
3131 | SelectObject(hdc, fonts[FONT_OEM]); |
3132 | } else |
3133 | return 0; |
3134 | |
3135 | if ( GetCharWidth32(hdc, uc&CHAR_MASK, uc&CHAR_MASK, &ibuf) != 1 && |
3136 | GetCharWidth(hdc, uc&CHAR_MASK, uc&CHAR_MASK, &ibuf) != 1) |
3137 | return 0; |
3138 | } else { |
3139 | /* Speedup, I know of no font where ascii is the wrong width */ |
3140 | if (uc >= ' ' && uc <= '~') return 1; |
3141 | |
3142 | SelectObject(hdc, fonts[FONT_NORMAL]); |
3143 | if ( GetCharWidth32W(hdc, uc, uc, &ibuf) == 1 ) |
3144 | /* Okay that one worked */ ; |
3145 | else if ( GetCharWidthW(hdc, uc, uc, &ibuf) == 1 ) |
3146 | /* This should work on 9x too, but it's "less accurate" */ ; |
3147 | else |
3148 | return 0; |
3149 | } |
3150 | |
3151 | ibuf += font_width / 2 -1; |
3152 | ibuf /= font_width; |
3153 | |
3154 | return ibuf; |
3155 | } |
3156 | |
374330e2 |
3157 | /* |
c9def1b8 |
3158 | * Translate a WM_(SYS)?KEY(UP|DOWN) message into a string of ASCII |
3159 | * codes. Returns number of bytes used or zero to drop the message |
3160 | * or -1 to forward the message to windows. |
374330e2 |
3161 | */ |
3cf144db |
3162 | static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam, |
32874aea |
3163 | unsigned char *output) |
3164 | { |
374330e2 |
3165 | BYTE keystate[256]; |
32874aea |
3166 | int scan, left_alt = 0, key_down, shift_state; |
3167 | int r, i, code; |
3168 | unsigned char *p = output; |
4eeb7d09 |
3169 | static int alt_sum = 0; |
374330e2 |
3170 | |
00e3ba0f |
3171 | HKL kbd_layout = GetKeyboardLayout(0); |
3172 | |
0c50ef57 |
3173 | static WORD keys[3]; |
0c50ef57 |
3174 | static int compose_char = 0; |
3175 | static WPARAM compose_key = 0; |
32874aea |
3176 | |
c9def1b8 |
3177 | r = GetKeyboardState(keystate); |
32874aea |
3178 | if (!r) |
3179 | memset(keystate, 0, sizeof(keystate)); |
3180 | else { |
ec55b220 |
3181 | #if 0 |
4eeb7d09 |
3182 | #define SHOW_TOASCII_RESULT |
32874aea |
3183 | { /* Tell us all about key events */ |
3184 | static BYTE oldstate[256]; |
3185 | static int first = 1; |
3186 | static int scan; |
3187 | int ch; |
3188 | if (first) |
3189 | memcpy(oldstate, keystate, sizeof(oldstate)); |
3190 | first = 0; |
3191 | |
3192 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT) { |
3193 | debug(("+")); |
3194 | } else if ((HIWORD(lParam) & KF_UP) |
3195 | && scan == (HIWORD(lParam) & 0xFF)) { |
3196 | debug((". U")); |
3197 | } else { |
3198 | debug((".\n")); |
3199 | if (wParam >= VK_F1 && wParam <= VK_F20) |
3200 | debug(("K_F%d", wParam + 1 - VK_F1)); |
3201 | else |
3202 | switch (wParam) { |
3203 | case VK_SHIFT: |
3204 | debug(("SHIFT")); |
3205 | break; |
3206 | case VK_CONTROL: |
3207 | debug(("CTRL")); |
3208 | break; |
3209 | case VK_MENU: |
3210 | debug(("ALT")); |
3211 | break; |
3212 | default: |
3213 | debug(("VK_%02x", wParam)); |
3214 | } |
3215 | if (message == WM_SYSKEYDOWN || message == WM_SYSKEYUP) |
3216 | debug(("*")); |
3217 | debug((", S%02x", scan = (HIWORD(lParam) & 0xFF))); |
3218 | |
3219 | ch = MapVirtualKeyEx(wParam, 2, kbd_layout); |
3220 | if (ch >= ' ' && ch <= '~') |
3221 | debug((", '%c'", ch)); |
3222 | else if (ch) |
3223 | debug((", $%02x", ch)); |
3224 | |
3225 | if (keys[0]) |
3226 | debug((", KB0=%02x", keys[0])); |
3227 | if (keys[1]) |
3228 | debug((", KB1=%02x", keys[1])); |
3229 | if (keys[2]) |
3230 | debug((", KB2=%02x", keys[2])); |
3231 | |
3232 | if ((keystate[VK_SHIFT] & 0x80) != 0) |
3233 | debug((", S")); |
3234 | if ((keystate[VK_CONTROL] & 0x80) != 0) |
3235 | debug((", C")); |
3236 | if ((HIWORD(lParam) & KF_EXTENDED)) |
3237 | debug((", E")); |
3238 | if ((HIWORD(lParam) & KF_UP)) |
3239 | debug((", U")); |
3240 | } |
3241 | |
3242 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT); |
3243 | else if ((HIWORD(lParam) & KF_UP)) |
3244 | oldstate[wParam & 0xFF] ^= 0x80; |
3245 | else |
3246 | oldstate[wParam & 0xFF] ^= 0x81; |
3247 | |
3248 | for (ch = 0; ch < 256; ch++) |
3249 | if (oldstate[ch] != keystate[ch]) |
3250 | debug((", M%02x=%02x", ch, keystate[ch])); |
3251 | |
3252 | memcpy(oldstate, keystate, sizeof(oldstate)); |
3253 | } |
ec55b220 |
3254 | #endif |
3255 | |
32874aea |
3256 | if (wParam == VK_MENU && (HIWORD(lParam) & KF_EXTENDED)) { |
2cba1186 |
3257 | keystate[VK_RMENU] = keystate[VK_MENU]; |
3258 | } |
3259 | |
c9def1b8 |
3260 | |
3261 | /* Nastyness with NUMLock - Shift-NUMLock is left alone though */ |
32874aea |
3262 | if ((cfg.funky_type == 3 || |
887035a5 |
3263 | (cfg.funky_type <= 1 && term->app_keypad_keys && |
3264 | !cfg.no_applic_k)) |
32874aea |
3265 | && wParam == VK_NUMLOCK && !(keystate[VK_SHIFT] & 0x80)) { |
c9def1b8 |
3266 | |
3267 | wParam = VK_EXECUTE; |
3268 | |
3269 | /* UnToggle NUMLock */ |
32874aea |
3270 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == 0) |
3271 | keystate[VK_NUMLOCK] ^= 1; |
c9def1b8 |
3272 | } |
3273 | |
3274 | /* And write back the 'adjusted' state */ |
32874aea |
3275 | SetKeyboardState(keystate); |
c9def1b8 |
3276 | } |
3277 | |
3278 | /* Disable Auto repeat if required */ |
887035a5 |
3279 | if (term->repeat_off && |
3280 | (HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT) |
32874aea |
3281 | return 0; |
c9def1b8 |
3282 | |
32874aea |
3283 | if ((HIWORD(lParam) & KF_ALTDOWN) && (keystate[VK_RMENU] & 0x80) == 0) |
c9def1b8 |
3284 | left_alt = 1; |
3285 | |
32874aea |
3286 | key_down = ((HIWORD(lParam) & KF_UP) == 0); |
c9def1b8 |
3287 | |
95bbe1ae |
3288 | /* Make sure Ctrl-ALT is not the same as AltGr for ToAscii unless told. */ |
32874aea |
3289 | if (left_alt && (keystate[VK_CONTROL] & 0x80)) { |
95bbe1ae |
3290 | if (cfg.ctrlaltkeys) |
3291 | keystate[VK_MENU] = 0; |
3292 | else { |
3293 | keystate[VK_RMENU] = 0x80; |
3294 | left_alt = 0; |
3295 | } |
3296 | } |
c9def1b8 |
3297 | |
3298 | scan = (HIWORD(lParam) & (KF_UP | KF_EXTENDED | 0xFF)); |
32874aea |
3299 | shift_state = ((keystate[VK_SHIFT] & 0x80) != 0) |
3300 | + ((keystate[VK_CONTROL] & 0x80) != 0) * 2; |
374330e2 |
3301 | |
95bbe1ae |
3302 | /* Note if AltGr was pressed and if it was used as a compose key */ |
3303 | if (!compose_state) { |
159eba53 |
3304 | compose_key = 0x100; |
95bbe1ae |
3305 | if (cfg.compose_key) { |
32874aea |
3306 | if (wParam == VK_MENU && (HIWORD(lParam) & KF_EXTENDED)) |
95bbe1ae |
3307 | compose_key = wParam; |
3308 | } |
3309 | if (wParam == VK_APPS) |
3310 | compose_key = wParam; |
3311 | } |
3312 | |
32874aea |
3313 | if (wParam == compose_key) { |
3314 | if (compose_state == 0 |
3315 | && (HIWORD(lParam) & (KF_UP | KF_REPEAT)) == 0) compose_state = |
3316 | 1; |
3317 | else if (compose_state == 1 && (HIWORD(lParam) & KF_UP)) |
95bbe1ae |
3318 | compose_state = 2; |
3319 | else |
3320 | compose_state = 0; |
32874aea |
3321 | } else if (compose_state == 1 && wParam != VK_CONTROL) |
95bbe1ae |
3322 | compose_state = 0; |
3323 | |
32874aea |
3324 | if (compose_state > 1 && left_alt) |
3325 | compose_state = 0; |
67c339f7 |
3326 | |
c9def1b8 |
3327 | /* Sanitize the number pad if not using a PC NumPad */ |
887035a5 |
3328 | if (left_alt || (term->app_keypad_keys && !cfg.no_applic_k |
32874aea |
3329 | && cfg.funky_type != 2) |
3330 | || cfg.funky_type == 3 || cfg.nethack_keypad || compose_state) { |
3331 | if ((HIWORD(lParam) & KF_EXTENDED) == 0) { |
c9def1b8 |
3332 | int nParam = 0; |
32874aea |
3333 | switch (wParam) { |
3334 | case VK_INSERT: |
3335 | nParam = VK_NUMPAD0; |
3336 | break; |
3337 | case VK_END: |
3338 | nParam = VK_NUMPAD1; |
3339 | break; |
3340 | case VK_DOWN: |
3341 | nParam = VK_NUMPAD2; |
3342 | break; |
3343 | case VK_NEXT: |
3344 | nParam = VK_NUMPAD3; |
3345 | break; |
3346 | case VK_LEFT: |
3347 | nParam = VK_NUMPAD4; |
3348 | break; |
3349 | case VK_CLEAR: |
3350 | nParam = VK_NUMPAD5; |
3351 | break; |
3352 | case VK_RIGHT: |
3353 | nParam = VK_NUMPAD6; |
3354 | break; |
3355 | case VK_HOME: |
3356 | nParam = VK_NUMPAD7; |
3357 | break; |
3358 | case VK_UP: |
3359 | nParam = VK_NUMPAD8; |
3360 | break; |
3361 | case VK_PRIOR: |
3362 | nParam = VK_NUMPAD9; |
3363 | break; |
3364 | case VK_DELETE: |
3365 | nParam = VK_DECIMAL; |
3366 | break; |
c9def1b8 |
3367 | } |
32874aea |
3368 | if (nParam) { |
3369 | if (keystate[VK_NUMLOCK] & 1) |
3370 | shift_state |= 1; |
c9def1b8 |
3371 | wParam = nParam; |
3372 | } |
25d39ef6 |
3373 | } |
3374 | } |
3375 | |
c9def1b8 |
3376 | /* If a key is pressed and AltGr is not active */ |
32874aea |
3377 | if (key_down && (keystate[VK_RMENU] & 0x80) == 0 && !compose_state) { |
3378 | /* Okay, prepare for most alts then ... */ |
3379 | if (left_alt) |
3380 | *p++ = '\033'; |
374330e2 |
3381 | |
c9def1b8 |
3382 | /* Lets see if it's a pattern we know all about ... */ |
3383 | if (wParam == VK_PRIOR && shift_state == 1) { |
32874aea |
3384 | SendMessage(hwnd, WM_VSCROLL, SB_PAGEUP, 0); |
3385 | return 0; |
c9def1b8 |
3386 | } |
153580da |
3387 | if (wParam == VK_PRIOR && shift_state == 2) { |
3388 | SendMessage(hwnd, WM_VSCROLL, SB_LINEUP, 0); |
3389 | return 0; |
3390 | } |
c9def1b8 |
3391 | if (wParam == VK_NEXT && shift_state == 1) { |
32874aea |
3392 | SendMessage(hwnd, WM_VSCROLL, SB_PAGEDOWN, 0); |
3393 | return 0; |
3394 | } |
153580da |
3395 | if (wParam == VK_NEXT && shift_state == 2) { |
3396 | SendMessage(hwnd, WM_VSCROLL, SB_LINEDOWN, 0); |
3397 | return 0; |
3398 | } |
32874aea |
3399 | if (wParam == VK_INSERT && shift_state == 1) { |
887035a5 |
3400 | term_do_paste(term); |
32874aea |
3401 | return 0; |
3402 | } |
c9def1b8 |
3403 | if (left_alt && wParam == VK_F4 && cfg.alt_f4) { |
32874aea |
3404 | return -1; |
c9def1b8 |
3405 | } |
3406 | if (left_alt && wParam == VK_SPACE && cfg.alt_space) { |
32874aea |
3407 | SendMessage(hwnd, WM_SYSCOMMAND, SC_KEYMENU, 0); |
3408 | return -1; |
c9def1b8 |
3409 | } |
2cae8529 |
3410 | if (left_alt && wParam == VK_RETURN && cfg.fullscreenonaltenter && |
3411 | (cfg.resize_action != RESIZE_DISABLED)) { |
0ed2f48e |
3412 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) != KF_REPEAT) |
3413 | flip_full_screen(); |
8f57d753 |
3414 | return -1; |
3415 | } |
ec55b220 |
3416 | /* Control-Numlock for app-keypad mode switch */ |
3417 | if (wParam == VK_PAUSE && shift_state == 2) { |
887035a5 |
3418 | term->app_keypad_keys ^= 1; |
ec55b220 |
3419 | return 0; |
3420 | } |
374330e2 |
3421 | |
c9def1b8 |
3422 | /* Nethack keypad */ |
3423 | if (cfg.nethack_keypad && !left_alt) { |
32874aea |
3424 | switch (wParam) { |
3425 | case VK_NUMPAD1: |
3426 | *p++ = shift_state ? 'B' : 'b'; |
3427 | return p - output; |
3428 | case VK_NUMPAD2: |
3429 | *p++ = shift_state ? 'J' : 'j'; |
3430 | return p - output; |
3431 | case VK_NUMPAD3: |
3432 | *p++ = shift_state ? 'N' : 'n'; |
3433 | return p - output; |
3434 | case VK_NUMPAD4: |
3435 | *p++ = shift_state ? 'H' : 'h'; |
3436 | return p - output; |
3437 | case VK_NUMPAD5: |
3438 | *p++ = shift_state ? '.' : '.'; |
3439 | return p - output; |
3440 | case VK_NUMPAD6: |
3441 | *p++ = shift_state ? 'L' : 'l'; |
3442 | return p - output; |
3443 | case VK_NUMPAD7: |
3444 | *p++ = shift_state ? 'Y' : 'y'; |
3445 | return p - output; |
3446 | case VK_NUMPAD8: |
3447 | *p++ = shift_state ? 'K' : 'k'; |
3448 | return p - output; |
3449 | case VK_NUMPAD9: |
3450 | *p++ = shift_state ? 'U' : 'u'; |
3451 | return p - output; |
3452 | } |
c9def1b8 |
3453 | } |
3454 | |
3455 | /* Application Keypad */ |
3456 | if (!left_alt) { |
32874aea |
3457 | int xkey = 0; |
3458 | |
3459 | if (cfg.funky_type == 3 || |
3460 | (cfg.funky_type <= 1 && |
887035a5 |
3461 | term->app_keypad_keys && !cfg.no_applic_k)) switch (wParam) { |
32874aea |
3462 | case VK_EXECUTE: |
3463 | xkey = 'P'; |
3464 | break; |
3465 | case VK_DIVIDE: |
3466 | xkey = 'Q'; |
3467 | break; |
3468 | case VK_MULTIPLY: |
3469 | xkey = 'R'; |
3470 | break; |
3471 | case VK_SUBTRACT: |
3472 | xkey = 'S'; |
3473 | break; |
3474 | } |
887035a5 |
3475 | if (term->app_keypad_keys && !cfg.no_applic_k) |
32874aea |
3476 | switch (wParam) { |
3477 | case VK_NUMPAD0: |
3478 | xkey = 'p'; |
3479 | break; |
3480 | case VK_NUMPAD1: |
3481 | xkey = 'q'; |
3482 | break; |
3483 | case VK_NUMPAD2: |
3484 | xkey = 'r'; |
3485 | break; |
3486 | case VK_NUMPAD3: |
3487 | xkey = 's'; |
3488 | break; |
3489 | case VK_NUMPAD4: |
3490 | xkey = 't'; |
3491 | break; |
3492 | case VK_NUMPAD5: |
3493 | xkey = 'u'; |
3494 | break; |
3495 | case VK_NUMPAD6: |
3496 | xkey = 'v'; |
3497 | break; |
3498 | case VK_NUMPAD7: |
3499 | xkey = 'w'; |
3500 | break; |
3501 | case VK_NUMPAD8: |
3502 | xkey = 'x'; |
3503 | break; |
3504 | case VK_NUMPAD9: |
3505 | xkey = 'y'; |
3506 | break; |
3507 | |
3508 | case VK_DECIMAL: |
3509 | xkey = 'n'; |
3510 | break; |
3511 | case VK_ADD: |
3512 | if (cfg.funky_type == 2) { |
3513 | if (shift_state) |
3514 | xkey = 'l'; |
3515 | else |
3516 | xkey = 'k'; |
3517 | } else if (shift_state) |
3518 | xkey = 'm'; |
c9def1b8 |
3519 | else |
32874aea |
3520 | xkey = 'l'; |
3521 | break; |
3522 | |
3523 | case VK_DIVIDE: |
3524 | if (cfg.funky_type == 2) |
3525 | xkey = 'o'; |
3526 | break; |
3527 | case VK_MULTIPLY: |
3528 | if (cfg.funky_type == 2) |
3529 | xkey = 'j'; |
3530 | break; |
3531 | case VK_SUBTRACT: |
3532 | if (cfg.funky_type == 2) |
3533 | xkey = 'm'; |
3534 | break; |
3535 | |
3536 | case VK_RETURN: |
3537 | if (HIWORD(lParam) & KF_EXTENDED) |
3538 | xkey = 'M'; |
3539 | break; |
c9def1b8 |
3540 | } |
32874aea |
3541 | if (xkey) { |
887035a5 |
3542 | if (term->vt52_mode) { |
32874aea |
3543 | if (xkey >= 'P' && xkey <= 'S') |
3544 | p += sprintf((char *) p, "\x1B%c", xkey); |
3545 | else |
3546 | p += sprintf((char *) p, "\x1B?%c", xkey); |
3547 | } else |
3548 | p += sprintf((char *) p, "\x1BO%c", xkey); |
3549 | return p - output; |
c9def1b8 |
3550 | } |
3551 | } |
3552 | |
32874aea |
3553 | if (wParam == VK_BACK && shift_state == 0) { /* Backspace */ |
c9def1b8 |
3554 | *p++ = (cfg.bksp_is_delete ? 0x7F : 0x08); |
a5f3e637 |
3555 | *p++ = 0; |
3556 | return -2; |
c9def1b8 |
3557 | } |
e8e8d6e2 |
3558 | if (wParam == VK_BACK && shift_state == 1) { /* Shift Backspace */ |
3559 | /* We do the opposite of what is configured */ |
3560 | *p++ = (cfg.bksp_is_delete ? 0x08 : 0x7F); |
3561 | *p++ = 0; |
3562 | return -2; |
3563 | } |
32874aea |
3564 | if (wParam == VK_TAB && shift_state == 1) { /* Shift tab */ |
3565 | *p++ = 0x1B; |
3566 | *p++ = '['; |
3567 | *p++ = 'Z'; |
3568 | return p - output; |
c9def1b8 |
3569 | } |
32874aea |
3570 | if (wParam == VK_SPACE && shift_state == 2) { /* Ctrl-Space */ |
3571 | *p++ = 0; |
3572 | return p - output; |
c9def1b8 |
3573 | } |
32874aea |
3574 | if (wParam == VK_SPACE && shift_state == 3) { /* Ctrl-Shift-Space */ |
3575 | *p++ = 160; |
3576 | return p - output; |
c9def1b8 |
3577 | } |
32874aea |
3578 | if (wParam == VK_CANCEL && shift_state == 2) { /* Ctrl-Break */ |
3579 | *p++ = 3; |
a5f3e637 |
3580 | *p++ = 0; |
3581 | return -2; |
c9def1b8 |
3582 | } |
32874aea |
3583 | if (wParam == VK_PAUSE) { /* Break/Pause */ |
3584 | *p++ = 26; |
3585 | *p++ = 0; |
3586 | return -2; |
95bbe1ae |
3587 | } |
c9def1b8 |
3588 | /* Control-2 to Control-8 are special */ |
32874aea |
3589 | if (shift_state == 2 && wParam >= '2' && wParam <= '8') { |
3590 | *p++ = "\000\033\034\035\036\037\177"[wParam - '2']; |
c9def1b8 |
3591 | return p - output; |
3592 | } |
237f2b6e |
3593 | if (shift_state == 2 && (wParam == 0xBD || wParam == 0xBF)) { |
c9def1b8 |
3594 | *p++ = 0x1F; |
3595 | return p - output; |
3596 | } |
3597 | if (shift_state == 2 && wParam == 0xDF) { |
3598 | *p++ = 0x1C; |
3599 | return p - output; |
3600 | } |
9aa461e4 |
3601 | if (shift_state == 3 && wParam == 0xDE) { |
3602 | *p++ = 0x1E; /* Ctrl-~ == Ctrl-^ in xterm at least */ |
3603 | return p - output; |
3604 | } |
887035a5 |
3605 | if (shift_state == 0 && wParam == VK_RETURN && term->cr_lf_return) { |
32874aea |
3606 | *p++ = '\r'; |
3607 | *p++ = '\n'; |
c9def1b8 |
3608 | return p - output; |
3609 | } |
374330e2 |
3610 | |
c5e9c988 |
3611 | /* |
c9def1b8 |
3612 | * Next, all the keys that do tilde codes. (ESC '[' nn '~', |
3613 | * for integer decimal nn.) |
3614 | * |
3615 | * We also deal with the weird ones here. Linux VCs replace F1 |
3616 | * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but |
3617 | * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w |
3618 | * respectively. |
c5e9c988 |
3619 | */ |
c9def1b8 |
3620 | code = 0; |
3621 | switch (wParam) { |
32874aea |
3622 | case VK_F1: |
3623 | code = (keystate[VK_SHIFT] & 0x80 ? 23 : 11); |
3624 | break; |
3625 | case VK_F2: |
3626 | code = (keystate[VK_SHIFT] & 0x80 ? 24 : 12); |
3627 | break; |
3628 | case VK_F3: |
3629 | code = (keystate[VK_SHIFT] & 0x80 ? 25 : 13); |
3630 | break; |
3631 | case VK_F4: |
3632 | code = (keystate[VK_SHIFT] & 0x80 ? 26 : 14); |
3633 | break; |
3634 | case VK_F5: |
3635 | code = (keystate[VK_SHIFT] & 0x80 ? 28 : 15); |
3636 | break; |
3637 | case VK_F6: |
3638 | code = (keystate[VK_SHIFT] & 0x80 ? 29 : 17); |
3639 | break; |
3640 | case VK_F7: |
3641 | code = (keystate[VK_SHIFT] & 0x80 ? 31 : 18); |
3642 | break; |
3643 | case VK_F8: |
3644 | code = (keystate[VK_SHIFT] & 0x80 ? 32 : 19); |
3645 | break; |
3646 | case VK_F9: |
3647 | code = (keystate[VK_SHIFT] & 0x80 ? 33 : 20); |
3648 | break; |
3649 | case VK_F10: |
3650 | code = (keystate[VK_SHIFT] & 0x80 ? 34 : 21); |
3651 | break; |
3652 | case VK_F11: |
3653 | code = 23; |
3654 | break; |
3655 | case VK_F12: |
3656 | code = 24; |
3657 | break; |
3658 | case VK_F13: |
3659 | code = 25; |
3660 | break; |
3661 | case VK_F14: |
3662 | code = 26; |
3663 | break; |
3664 | case VK_F15: |
3665 | code = 28; |
3666 | break; |
3667 | case VK_F16: |
3668 | code = 29; |
3669 | break; |
3670 | case VK_F17: |
3671 | code = 31; |
3672 | break; |
3673 | case VK_F18: |
3674 | code = 32; |
3675 | break; |
3676 | case VK_F19: |
3677 | code = 33; |
3678 | break; |
3679 | case VK_F20: |
3680 | code = 34; |
3681 | break; |
dfca2656 |
3682 | } |
3683 | if ((shift_state&2) == 0) switch (wParam) { |
32874aea |
3684 | case VK_HOME: |
3685 | code = 1; |
3686 | break; |
3687 | case VK_INSERT: |
3688 | code = 2; |
3689 | break; |
3690 | case VK_DELETE: |
3691 | code = 3; |
3692 | break; |
3693 | case VK_END: |
3694 | code = 4; |
3695 | break; |
3696 | case VK_PRIOR: |
3697 | code = 5; |
3698 | break; |
3699 | case VK_NEXT: |
3700 | code = 6; |
3701 | break; |
374330e2 |
3702 | } |
ec55b220 |
3703 | /* Reorder edit keys to physical order */ |
32874aea |
3704 | if (cfg.funky_type == 3 && code <= 6) |
3705 | code = "\0\2\1\4\5\3\6"[code]; |
ec55b220 |
3706 | |
887035a5 |
3707 | if (term->vt52_mode && code > 0 && code <= 6) { |
32874aea |
3708 | p += sprintf((char *) p, "\x1B%c", " HLMEIG"[code]); |
f37caa11 |
3709 | return p - output; |
3710 | } |
3711 | |
9bc81a2c |
3712 | if (cfg.funky_type == 5 && /* SCO function keys */ |
3713 | code >= 11 && code <= 34) { |
e24b1972 |
3714 | char codes[] = "MNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz@[\\]^_`{"; |
3715 | int index = 0; |
3716 | switch (wParam) { |
3717 | case VK_F1: index = 0; break; |
3718 | case VK_F2: index = 1; break; |
3719 | case VK_F3: index = 2; break; |
3720 | case VK_F4: index = 3; break; |
3721 | case VK_F5: index = 4; break; |
3722 | case VK_F6: index = 5; break; |
3723 | case VK_F7: index = 6; break; |
3724 | case VK_F8: index = 7; break; |
3725 | case VK_F9: index = 8; break; |
3726 | case VK_F10: index = 9; break; |
3727 | case VK_F11: index = 10; break; |
3728 | case VK_F12: index = 11; break; |
3729 | } |
3730 | if (keystate[VK_SHIFT] & 0x80) index += 12; |
3731 | if (keystate[VK_CONTROL] & 0x80) index += 24; |
3732 | p += sprintf((char *) p, "\x1B[%c", codes[index]); |
f37caa11 |
3733 | return p - output; |
3734 | } |
9bc81a2c |
3735 | if (cfg.funky_type == 5 && /* SCO small keypad */ |
3736 | code >= 1 && code <= 6) { |
3737 | char codes[] = "HL.FIG"; |
3738 | if (code == 3) { |
3739 | *p++ = '\x7F'; |
3740 | } else { |
3741 | p += sprintf((char *) p, "\x1B[%c", codes[code-1]); |
3742 | } |
3743 | return p - output; |
3744 | } |
887035a5 |
3745 | if ((term->vt52_mode || cfg.funky_type == 4) && code >= 11 && code <= 24) { |
f37caa11 |
3746 | int offt = 0; |
32874aea |
3747 | if (code > 15) |
3748 | offt++; |
3749 | if (code > 21) |
3750 | offt++; |
887035a5 |
3751 | if (term->vt52_mode) |
32874aea |
3752 | p += sprintf((char *) p, "\x1B%c", code + 'P' - 11 - offt); |
f37caa11 |
3753 | else |
32874aea |
3754 | p += |
3755 | sprintf((char *) p, "\x1BO%c", code + 'P' - 11 - offt); |
f37caa11 |
3756 | return p - output; |
3757 | } |
c9def1b8 |
3758 | if (cfg.funky_type == 1 && code >= 11 && code <= 15) { |
32874aea |
3759 | p += sprintf((char *) p, "\x1B[[%c", code + 'A' - 11); |
c9def1b8 |
3760 | return p - output; |
3761 | } |
3762 | if (cfg.funky_type == 2 && code >= 11 && code <= 14) { |
887035a5 |
3763 | if (term->vt52_mode) |
32874aea |
3764 | p += sprintf((char *) p, "\x1B%c", code + 'P' - 11); |
ec55b220 |
3765 | else |
32874aea |
3766 | p += sprintf((char *) p, "\x1BO%c", code + 'P' - 11); |
c9def1b8 |
3767 | return p - output; |
3768 | } |
3769 | if (cfg.rxvt_homeend && (code == 1 || code == 4)) { |
32874aea |
3770 | p += sprintf((char *) p, code == 1 ? "\x1B[H" : "\x1BOw"); |
c9def1b8 |
3771 | return p - output; |
3772 | } |
3773 | if (code) { |
32874aea |
3774 | p += sprintf((char *) p, "\x1B[%d~", code); |
374330e2 |
3775 | return p - output; |
374330e2 |
3776 | } |
45dabbc5 |
3777 | |
c9def1b8 |
3778 | /* |
3779 | * Now the remaining keys (arrows and Keypad 5. Keypad 5 for |
3780 | * some reason seems to send VK_CLEAR to Windows...). |
3781 | */ |
3782 | { |
3783 | char xkey = 0; |
3784 | switch (wParam) { |
32874aea |
3785 | case VK_UP: |
3786 | xkey = 'A'; |
3787 | break; |
3788 | case VK_DOWN: |
3789 | xkey = 'B'; |
3790 | break; |
3791 | case VK_RIGHT: |
3792 | xkey = 'C'; |
3793 | break; |
3794 | case VK_LEFT: |
3795 | xkey = 'D'; |
3796 | break; |
3797 | case VK_CLEAR: |
3798 | xkey = 'G'; |
3799 | break; |
c9def1b8 |
3800 | } |
32874aea |
3801 | if (xkey) { |
887035a5 |
3802 | if (term->vt52_mode) |
32874aea |
3803 | p += sprintf((char *) p, "\x1B%c", xkey); |
e864f84f |
3804 | else { |
887035a5 |
3805 | int app_flg = (term->app_cursor_keys && !cfg.no_applic_c); |
3a953121 |
3806 | #if 0 |
3807 | /* |
3808 | * RDB: VT100 & VT102 manuals both state the |
3809 | * app cursor keys only work if the app keypad |
3810 | * is on. |
3811 | * |
3812 | * SGT: That may well be true, but xterm |
3813 | * disagrees and so does at least one |
3814 | * application, so I've #if'ed this out and the |
3815 | * behaviour is back to PuTTY's original: app |
3816 | * cursor and app keypad are independently |
3817 | * switchable modes. If anyone complains about |
3818 | * _this_ I'll have to put in a configurable |
3819 | * option. |
e864f84f |
3820 | */ |
887035a5 |
3821 | if (!term->app_keypad_keys) |
e864f84f |
3822 | app_flg = 0; |
3a953121 |
3823 | #endif |
e864f84f |
3824 | /* Useful mapping of Ctrl-arrows */ |
3825 | if (shift_state == 2) |
3826 | app_flg = !app_flg; |
3827 | |
3828 | if (app_flg) |
3829 | p += sprintf((char *) p, "\x1BO%c", xkey); |
3830 | else |
3831 | p += sprintf((char *) p, "\x1B[%c", xkey); |
3832 | } |
c9def1b8 |
3833 | return p - output; |
3834 | } |
3835 | } |
0c50ef57 |
3836 | |
3837 | /* |
3838 | * Finally, deal with Return ourselves. (Win95 seems to |
3839 | * foul it up when Alt is pressed, for some reason.) |
3840 | */ |
32874aea |
3841 | if (wParam == VK_RETURN) { /* Return */ |
0c50ef57 |
3842 | *p++ = 0x0D; |
a5f3e637 |
3843 | *p++ = 0; |
3844 | return -2; |
0c50ef57 |
3845 | } |
4eeb7d09 |
3846 | |
3847 | if (left_alt && wParam >= VK_NUMPAD0 && wParam <= VK_NUMPAD9) |
3848 | alt_sum = alt_sum * 10 + wParam - VK_NUMPAD0; |
3849 | else |
3850 | alt_sum = 0; |
67c339f7 |
3851 | } |
374330e2 |
3852 | |
c9def1b8 |
3853 | /* Okay we've done everything interesting; let windows deal with |
3854 | * the boring stuff */ |
3855 | { |
a9c02454 |
3856 | BOOL capsOn=0; |
3857 | |
3858 | /* helg: clear CAPS LOCK state if caps lock switches to cyrillic */ |
3859 | if(cfg.xlat_capslockcyr && keystate[VK_CAPITAL] != 0) { |
3860 | capsOn= !left_alt; |
3861 | keystate[VK_CAPITAL] = 0; |
3862 | } |
3863 | |
00e3ba0f |
3864 | r = ToAsciiEx(wParam, scan, keystate, keys, 0, kbd_layout); |
4eeb7d09 |
3865 | #ifdef SHOW_TOASCII_RESULT |
3866 | if (r == 1 && !key_down) { |
3867 | if (alt_sum) { |
21d2b241 |
3868 | if (in_utf(term) || ucsdata.dbcs_screenfont) |
4eeb7d09 |
3869 | debug((", (U+%04x)", alt_sum)); |
3870 | else |
3871 | debug((", LCH(%d)", alt_sum)); |
3872 | } else { |
3873 | debug((", ACH(%d)", keys[0])); |
3874 | } |
3875 | } else if (r > 0) { |
3876 | int r1; |
3877 | debug((", ASC(")); |
3878 | for (r1 = 0; r1 < r; r1++) { |
3879 | debug(("%s%d", r1 ? "," : "", keys[r1])); |
3880 | } |
3881 | debug((")")); |
3882 | } |
3883 | #endif |
32874aea |
3884 | if (r > 0) { |
4eeb7d09 |
3885 | WCHAR keybuf; |
256cb87c |
3886 | |
3887 | /* |
3888 | * Interrupt an ongoing paste. I'm not sure this is |
3889 | * sensible, but for the moment it's preferable to |
3890 | * having to faff about buffering things. |
3891 | */ |
887035a5 |
3892 | term_nopaste(term); |
256cb87c |
3893 | |
c9def1b8 |
3894 | p = output; |
32874aea |
3895 | for (i = 0; i < r; i++) { |
3896 | unsigned char ch = (unsigned char) keys[i]; |
14963b8f |
3897 | |
32874aea |
3898 | if (compose_state == 2 && (ch & 0x80) == 0 && ch > ' ') { |
c9def1b8 |
3899 | compose_char = ch; |
32874aea |
3900 | compose_state++; |
c9def1b8 |
3901 | continue; |
3902 | } |
32874aea |
3903 | if (compose_state == 3 && (ch & 0x80) == 0 && ch > ' ') { |
c9def1b8 |
3904 | int nc; |
3905 | compose_state = 0; |
3906 | |
32874aea |
3907 | if ((nc = check_compose(compose_char, ch)) == -1) { |
fe50e814 |
3908 | MessageBeep(MB_ICONHAND); |
c9def1b8 |
3909 | return 0; |
3910 | } |
4eeb7d09 |
3911 | keybuf = nc; |
887035a5 |
3912 | term_seen_key_event(term); |
b9d7bcad |
3913 | luni_send(ldisc, &keybuf, 1, 1); |
4eeb7d09 |
3914 | continue; |
c9def1b8 |
3915 | } |
374330e2 |
3916 | |
c9def1b8 |
3917 | compose_state = 0; |
374330e2 |
3918 | |
4eeb7d09 |
3919 | if (!key_down) { |
3920 | if (alt_sum) { |
21d2b241 |
3921 | if (in_utf(term) || ucsdata.dbcs_screenfont) { |
4eeb7d09 |
3922 | keybuf = alt_sum; |
887035a5 |
3923 | term_seen_key_event(term); |
b9d7bcad |
3924 | luni_send(ldisc, &keybuf, 1, 1); |
4eeb7d09 |
3925 | } else { |
3926 | ch = (char) alt_sum; |
5471d09a |
3927 | /* |
3928 | * We need not bother about stdin |
3929 | * backlogs here, because in GUI PuTTY |
3930 | * we can't do anything about it |
3931 | * anyway; there's no means of asking |
3932 | * Windows to hold off on KEYDOWN |
3933 | * messages. We _have_ to buffer |
3934 | * everything we're sent. |
3935 | */ |
887035a5 |
3936 | term_seen_key_event(term); |
b9d7bcad |
3937 | ldisc_send(ldisc, &ch, 1, 1); |
4eeb7d09 |
3938 | } |
3939 | alt_sum = 0; |
405a0c29 |
3940 | } else { |
887035a5 |
3941 | term_seen_key_event(term); |
b9d7bcad |
3942 | lpage_send(ldisc, kbd_codepage, &ch, 1, 1); |
405a0c29 |
3943 | } |
4eeb7d09 |
3944 | } else { |
a9c02454 |
3945 | if(capsOn && ch < 0x80) { |
3946 | WCHAR cbuf[2]; |
3947 | cbuf[0] = 27; |
3948 | cbuf[1] = xlat_uskbd2cyrllic(ch); |
887035a5 |
3949 | term_seen_key_event(term); |
b9d7bcad |
3950 | luni_send(ldisc, cbuf+!left_alt, 1+!!left_alt, 1); |
a9c02454 |
3951 | } else { |
3952 | char cbuf[2]; |
3953 | cbuf[0] = '\033'; |
3954 | cbuf[1] = ch; |
887035a5 |
3955 | term_seen_key_event(term); |
b9d7bcad |
3956 | lpage_send(ldisc, kbd_codepage, |
3957 | cbuf+!left_alt, 1+!!left_alt, 1); |
a9c02454 |
3958 | } |
c9def1b8 |
3959 | } |
bca9517a |
3960 | show_mouseptr(0); |
c9def1b8 |
3961 | } |
374330e2 |
3962 | |
c9def1b8 |
3963 | /* This is so the ALT-Numpad and dead keys work correctly. */ |
3964 | keys[0] = 0; |
3965 | |
32874aea |
3966 | return p - output; |
c9def1b8 |
3967 | } |
159eba53 |
3968 | /* If we're definitly not building up an ALT-54321 then clear it */ |
32874aea |
3969 | if (!left_alt) |
3970 | keys[0] = 0; |
4eeb7d09 |
3971 | /* If we will be using alt_sum fix the 256s */ |
21d2b241 |
3972 | else if (keys[0] && (in_utf(term) || ucsdata.dbcs_screenfont)) |
4eeb7d09 |
3973 | keys[0] = 10; |
374330e2 |
3974 | } |
3975 | |
dfca2656 |
3976 | /* |
3977 | * ALT alone may or may not want to bring up the System menu. |
3978 | * If it's not meant to, we return 0 on presses or releases of |
3979 | * ALT, to show that we've swallowed the keystroke. Otherwise |
3980 | * we return -1, which means Windows will give the keystroke |
3981 | * its default handling (i.e. bring up the System menu). |
3982 | */ |
3983 | if (wParam == VK_MENU && !cfg.alt_only) |
3984 | return 0; |
374330e2 |
3985 | |
c9def1b8 |
3986 | return -1; |
374330e2 |
3987 | } |
3988 | |
a8327734 |
3989 | void request_paste(void *frontend) |
e6346999 |
3990 | { |
3991 | /* |
3992 | * In Windows, pasting is synchronous: we can read the |
3993 | * clipboard with no difficulty, so request_paste() can just go |
3994 | * ahead and paste. |
3995 | */ |
887035a5 |
3996 | term_do_paste(term); |
e6346999 |
3997 | } |
3998 | |
a8327734 |
3999 | void set_title(void *frontend, char *title) |
32874aea |
4000 | { |
4001 | sfree(window_name); |
3d88e64d |
4002 | window_name = snewn(1 + strlen(title), char); |
32874aea |
4003 | strcpy(window_name, title); |
37508af4 |
4004 | if (cfg.win_name_always || !IsIconic(hwnd)) |
32874aea |
4005 | SetWindowText(hwnd, title); |
374330e2 |
4006 | } |
4007 | |
a8327734 |
4008 | void set_icon(void *frontend, char *title) |
32874aea |
4009 | { |
4010 | sfree(icon_name); |
3d88e64d |
4011 | icon_name = snewn(1 + strlen(title), char); |
32874aea |
4012 | strcpy(icon_name, title); |
37508af4 |
4013 | if (!cfg.win_name_always && IsIconic(hwnd)) |
32874aea |
4014 | SetWindowText(hwnd, title); |
374330e2 |
4015 | } |
4016 | |
a8327734 |
4017 | void set_sbar(void *frontend, int total, int start, int page) |
32874aea |
4018 | { |
374330e2 |
4019 | SCROLLINFO si; |
c9def1b8 |
4020 | |
1ba99d2c |
4021 | if (is_full_screen() ? !cfg.scrollbar_in_fullscreen : !cfg.scrollbar) |
32874aea |
4022 | return; |
c9def1b8 |
4023 | |
374330e2 |
4024 | si.cbSize = sizeof(si); |
c9def1b8 |
4025 | si.fMask = SIF_ALL | SIF_DISABLENOSCROLL; |
374330e2 |
4026 | si.nMin = 0; |
4027 | si.nMax = total - 1; |
4028 | si.nPage = page; |
4029 | si.nPos = start; |
c1f5f956 |
4030 | if (hwnd) |
32874aea |
4031 | SetScrollInfo(hwnd, SB_VERT, &si, TRUE); |
374330e2 |
4032 | } |
4033 | |
a8327734 |
4034 | Context get_ctx(void *frontend) |
32874aea |
4035 | { |
374330e2 |
4036 | HDC hdc; |
4037 | if (hwnd) { |
32874aea |
4038 | hdc = GetDC(hwnd); |
374330e2 |
4039 | if (hdc && pal) |
32874aea |
4040 | SelectPalette(hdc, pal, FALSE); |
374330e2 |
4041 | return hdc; |
4042 | } else |
4043 | return NULL; |
4044 | } |
4045 | |
32874aea |
4046 | void free_ctx(Context ctx) |
4047 | { |
4048 | SelectPalette(ctx, GetStockObject(DEFAULT_PALETTE), FALSE); |
4049 | ReleaseDC(hwnd, ctx); |
374330e2 |
4050 | } |
4051 | |
32874aea |
4052 | static void real_palette_set(int n, int r, int g, int b) |
4053 | { |
374330e2 |
4054 | if (pal) { |
4055 | logpal->palPalEntry[n].peRed = r; |
4056 | logpal->palPalEntry[n].peGreen = g; |
4057 | logpal->palPalEntry[n].peBlue = b; |
4058 | logpal->palPalEntry[n].peFlags = PC_NOCOLLAPSE; |
4059 | colours[n] = PALETTERGB(r, g, b); |
32874aea |
4060 | SetPaletteEntries(pal, 0, NCOLOURS, logpal->palPalEntry); |
374330e2 |
4061 | } else |
4062 | colours[n] = RGB(r, g, b); |
4063 | } |
4064 | |
a8327734 |
4065 | void palette_set(void *frontend, int n, int r, int g, int b) |
32874aea |
4066 | { |
374330e2 |
4067 | static const int first[21] = { |
4068 | 0, 2, 4, 6, 8, 10, 12, 14, |
4069 | 1, 3, 5, 7, 9, 11, 13, 15, |
4070 | 16, 17, 18, 20, 22 |
4071 | }; |
32874aea |
4072 | real_palette_set(first[n], r, g, b); |
374330e2 |
4073 | if (first[n] >= 18) |
32874aea |
4074 | real_palette_set(first[n] + 1, r, g, b); |
374330e2 |
4075 | if (pal) { |
a8327734 |
4076 | HDC hdc = get_ctx(frontend); |
32874aea |
4077 | UnrealizeObject(pal); |
4078 | RealizePalette(hdc); |
4079 | free_ctx(hdc); |
374330e2 |
4080 | } |
4081 | } |
4082 | |
a8327734 |
4083 | void palette_reset(void *frontend) |
32874aea |
4084 | { |
374330e2 |
4085 | int i; |
4086 | |
4087 | for (i = 0; i < NCOLOURS; i++) { |
4088 | if (pal) { |
4089 | logpal->palPalEntry[i].peRed = defpal[i].rgbtRed; |
4090 | logpal->palPalEntry[i].peGreen = defpal[i].rgbtGreen; |
4091 | logpal->palPalEntry[i].peBlue = defpal[i].rgbtBlue; |
4092 | logpal->palPalEntry[i].peFlags = 0; |
4093 | colours[i] = PALETTERGB(defpal[i].rgbtRed, |
4094 | defpal[i].rgbtGreen, |
4095 | defpal[i].rgbtBlue); |
4096 | } else |
4097 | colours[i] = RGB(defpal[i].rgbtRed, |
32874aea |
4098 | defpal[i].rgbtGreen, defpal[i].rgbtBlue); |
374330e2 |
4099 | } |
4100 | |
4101 | if (pal) { |
4102 | HDC hdc; |
32874aea |
4103 | SetPaletteEntries(pal, 0, NCOLOURS, logpal->palPalEntry); |
a8327734 |
4104 | hdc = get_ctx(frontend); |
32874aea |
4105 | RealizePalette(hdc); |
4106 | free_ctx(hdc); |
374330e2 |
4107 | } |
4108 | } |
4109 | |
a8327734 |
4110 | void write_aclip(void *frontend, char *data, int len, int must_deselect) |
32874aea |
4111 | { |
374330e2 |
4112 | HGLOBAL clipdata; |
4113 | void *lock; |
4114 | |
32874aea |
4115 | clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len + 1); |
374330e2 |
4116 | if (!clipdata) |
4117 | return; |
32874aea |
4118 | lock = GlobalLock(clipdata); |
374330e2 |
4119 | if (!lock) |
4120 | return; |
32874aea |
4121 | memcpy(lock, data, len); |
4122 | ((unsigned char *) lock)[len] = 0; |
4123 | GlobalUnlock(clipdata); |
374330e2 |
4124 | |
f0df44da |
4125 | if (!must_deselect) |
32874aea |
4126 | SendMessage(hwnd, WM_IGNORE_CLIP, TRUE, 0); |
f0df44da |
4127 | |
32874aea |
4128 | if (OpenClipboard(hwnd)) { |
374330e2 |
4129 | EmptyClipboard(); |
32874aea |
4130 | SetClipboardData(CF_TEXT, clipdata); |
374330e2 |
4131 | CloseClipboard(); |
4132 | } else |
32874aea |
4133 | GlobalFree(clipdata); |
f0df44da |
4134 | |
4135 | if (!must_deselect) |
32874aea |
4136 | SendMessage(hwnd, WM_IGNORE_CLIP, FALSE, 0); |
374330e2 |
4137 | } |
4138 | |
4eeb7d09 |
4139 | /* |
4140 | * Note: unlike write_aclip() this will not append a nul. |
4141 | */ |
a8327734 |
4142 | void write_clip(void *frontend, wchar_t * data, int len, int must_deselect) |
4eeb7d09 |
4143 | { |
a7419ea4 |
4144 | HGLOBAL clipdata, clipdata2, clipdata3; |
4eeb7d09 |
4145 | int len2; |
a7419ea4 |
4146 | void *lock, *lock2, *lock3; |
4eeb7d09 |
4147 | |
4148 | len2 = WideCharToMultiByte(CP_ACP, 0, data, len, 0, 0, NULL, NULL); |
4149 | |
4150 | clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, |
4151 | len * sizeof(wchar_t)); |
4152 | clipdata2 = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len2); |
4153 | |
0e5e7f46 |
4154 | if (!clipdata || !clipdata2) { |
4eeb7d09 |
4155 | if (clipdata) |
4156 | GlobalFree(clipdata); |
4157 | if (clipdata2) |
4158 | GlobalFree(clipdata2); |
4159 | return; |
4160 | } |
4161 | if (!(lock = GlobalLock(clipdata))) |
4162 | return; |
4163 | if (!(lock2 = GlobalLock(clipdata2))) |
4164 | return; |
4165 | |
4166 | memcpy(lock, data, len * sizeof(wchar_t)); |
4167 | WideCharToMultiByte(CP_ACP, 0, data, len, lock2, len2, NULL, NULL); |
4168 | |
a7419ea4 |
4169 | if (cfg.rtf_paste) { |
4170 | wchar_t unitab[256]; |
4171 | char *rtf = NULL; |
4172 | unsigned char *tdata = (unsigned char *)lock2; |
4173 | wchar_t *udata = (wchar_t *)lock; |
4174 | int rtflen = 0, uindex = 0, tindex = 0; |
4175 | int rtfsize = 0; |
4176 | int multilen, blen, alen, totallen, i; |
4177 | char before[16], after[4]; |
4178 | |
4179 | get_unitab(CP_ACP, unitab, 0); |
4180 | |
9a30e26b |
4181 | rtfsize = 100 + strlen(cfg.font.name); |
3d88e64d |
4182 | rtf = snewn(rtfsize, char); |
a7419ea4 |
4183 | sprintf(rtf, "{\\rtf1\\ansi%d{\\fonttbl\\f0\\fmodern %s;}\\f0", |
9a30e26b |
4184 | GetACP(), cfg.font.name); |
a7419ea4 |
4185 | rtflen = strlen(rtf); |
4186 | |
4187 | /* |
4188 | * We want to construct a piece of RTF that specifies the |
4189 | * same Unicode text. To do this we will read back in |
4190 | * parallel from the Unicode data in `udata' and the |
4191 | * non-Unicode data in `tdata'. For each character in |
4192 | * `tdata' which becomes the right thing in `udata' when |
4193 | * looked up in `unitab', we just copy straight over from |
4194 | * tdata. For each one that doesn't, we must WCToMB it |
4195 | * individually and produce a \u escape sequence. |
4196 | * |
4197 | * It would probably be more robust to just bite the bullet |
4198 | * and WCToMB each individual Unicode character one by one, |
4199 | * then MBToWC each one back to see if it was an accurate |
4200 | * translation; but that strikes me as a horrifying number |
4201 | * of Windows API calls so I want to see if this faster way |
4202 | * will work. If it screws up badly we can always revert to |
4203 | * the simple and slow way. |
4204 | */ |
4205 | while (tindex < len2 && uindex < len && |
4206 | tdata[tindex] && udata[uindex]) { |
4207 | if (tindex + 1 < len2 && |
4208 | tdata[tindex] == '\r' && |
4209 | tdata[tindex+1] == '\n') { |
4210 | tindex++; |
4211 | uindex++; |
4212 | } |
4213 | if (unitab[tdata[tindex]] == udata[uindex]) { |
4214 | multilen = 1; |
4215 | before[0] = '\0'; |
4216 | after[0] = '\0'; |
4217 | blen = alen = 0; |
4218 | } else { |
4219 | multilen = WideCharToMultiByte(CP_ACP, 0, unitab+uindex, 1, |
4220 | NULL, 0, NULL, NULL); |
4221 | if (multilen != 1) { |
c3b032a6 |
4222 | blen = sprintf(before, "{\\uc%d\\u%d", multilen, |
4223 | udata[uindex]); |
a7419ea4 |
4224 | alen = 1; strcpy(after, "}"); |
4225 | } else { |
4226 | blen = sprintf(before, "\\u%d", udata[uindex]); |
4227 | alen = 0; after[0] = '\0'; |
4228 | } |
4229 | } |
4230 | assert(tindex + multilen <= len2); |
4231 | totallen = blen + alen; |
4232 | for (i = 0; i < multilen; i++) { |
4233 | if (tdata[tindex+i] == '\\' || |
4234 | tdata[tindex+i] == '{' || |
4235 | tdata[tindex+i] == '}') |
4236 | totallen += 2; |
4237 | else if (tdata[tindex+i] == 0x0D || tdata[tindex+i] == 0x0A) |
4238 | totallen += 6; /* \par\r\n */ |
4239 | else if (tdata[tindex+i] > 0x7E || tdata[tindex+i] < 0x20) |
4240 | totallen += 4; |
4241 | else |
4242 | totallen++; |
4243 | } |
4244 | |
4245 | if (rtfsize < rtflen + totallen + 3) { |
4246 | rtfsize = rtflen + totallen + 512; |
3d88e64d |
4247 | rtf = sresize(rtf, rtfsize, char); |
a7419ea4 |
4248 | } |
4249 | |
4250 | strcpy(rtf + rtflen, before); rtflen += blen; |
4251 | for (i = 0; i < multilen; i++) { |
4252 | if (tdata[tindex+i] == '\\' || |
4253 | tdata[tindex+i] == '{' || |
4254 | tdata[tindex+i] == '}') { |
4255 | rtf[rtflen++] = '\\'; |
4256 | rtf[rtflen++] = tdata[tindex+i]; |
4257 | } else if (tdata[tindex+i] == 0x0D || tdata[tindex+i] == 0x0A) { |
4258 | rtflen += sprintf(rtf+rtflen, "\\par\r\n"); |
4259 | } else if (tdata[tindex+i] > 0x7E || tdata[tindex+i] < 0x20) { |
4260 | rtflen += sprintf(rtf+rtflen, "\\'%02x", tdata[tindex+i]); |
4261 | } else { |
4262 | rtf[rtflen++] = tdata[tindex+i]; |
4263 | } |
4264 | } |
4265 | strcpy(rtf + rtflen, after); rtflen += alen; |
4266 | |
4267 | tindex += multilen; |
4268 | uindex++; |
4269 | } |
4270 | |
4271 | strcpy(rtf + rtflen, "}"); |
4272 | rtflen += 2; |
4273 | |
4274 | clipdata3 = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, rtflen); |
4275 | if (clipdata3 && (lock3 = GlobalLock(clipdata3)) != NULL) { |
4276 | strcpy(lock3, rtf); |
4277 | GlobalUnlock(clipdata3); |
4278 | } |
4279 | sfree(rtf); |
4280 | } else |
4281 | clipdata3 = NULL; |
4282 | |
4eeb7d09 |
4283 | GlobalUnlock(clipdata); |
4284 | GlobalUnlock(clipdata2); |
4285 | |
4286 | if (!must_deselect) |
4287 | SendMessage(hwnd, WM_IGNORE_CLIP, TRUE, 0); |
4288 | |
4289 | if (OpenClipboard(hwnd)) { |
4290 | EmptyClipboard(); |
4291 | SetClipboardData(CF_UNICODETEXT, clipdata); |
4292 | SetClipboardData(CF_TEXT, clipdata2); |
a7419ea4 |
4293 | if (clipdata3) |
4294 | SetClipboardData(RegisterClipboardFormat(CF_RTF), clipdata3); |
4eeb7d09 |
4295 | CloseClipboard(); |
4296 | } else { |
4297 | GlobalFree(clipdata); |
4298 | GlobalFree(clipdata2); |
4299 | } |
4300 | |
4301 | if (!must_deselect) |
4302 | SendMessage(hwnd, WM_IGNORE_CLIP, FALSE, 0); |
4303 | } |
4304 | |
a8327734 |
4305 | void get_clip(void *frontend, wchar_t ** p, int *len) |
32874aea |
4306 | { |
374330e2 |
4307 | static HGLOBAL clipdata = NULL; |
4eeb7d09 |
4308 | static wchar_t *converted = 0; |
4309 | wchar_t *p2; |
374330e2 |
4310 | |
4eeb7d09 |
4311 | if (converted) { |
4312 | sfree(converted); |
4313 | converted = 0; |
4314 | } |
374330e2 |
4315 | if (!p) { |
4316 | if (clipdata) |
32874aea |
4317 | GlobalUnlock(clipdata); |
374330e2 |
4318 | clipdata = NULL; |
4319 | return; |
4eeb7d09 |
4320 | } else if (OpenClipboard(NULL)) { |
2d466ffd |
4321 | if ((clipdata = GetClipboardData(CF_UNICODETEXT))) { |
374330e2 |
4322 | CloseClipboard(); |
4eeb7d09 |
4323 | *p = GlobalLock(clipdata); |
4324 | if (*p) { |
4325 | for (p2 = *p; *p2; p2++); |
4326 | *len = p2 - *p; |
4327 | return; |
374330e2 |
4328 | } |
2d466ffd |
4329 | } else if ( (clipdata = GetClipboardData(CF_TEXT)) ) { |
4eeb7d09 |
4330 | char *s; |
4331 | int i; |
4332 | CloseClipboard(); |
4333 | s = GlobalLock(clipdata); |
4334 | i = MultiByteToWideChar(CP_ACP, 0, s, strlen(s) + 1, 0, 0); |
3d88e64d |
4335 | *p = converted = snewn(i, wchar_t); |
4eeb7d09 |
4336 | MultiByteToWideChar(CP_ACP, 0, s, strlen(s) + 1, converted, i); |
4337 | *len = i - 1; |
4338 | return; |
4339 | } else |
4340 | CloseClipboard(); |
374330e2 |
4341 | } |
4342 | |
4343 | *p = NULL; |
4344 | *len = 0; |
4345 | } |
4346 | |
4eeb7d09 |
4347 | #if 0 |
374330e2 |
4348 | /* |
4349 | * Move `lines' lines from position `from' to position `to' in the |
4350 | * window. |
4351 | */ |
a8327734 |
4352 | void optimised_move(void *frontend, int to, int from, int lines) |
32874aea |
4353 | { |
374330e2 |
4354 | RECT r; |
f67b4e85 |
4355 | int min, max; |
374330e2 |
4356 | |
4357 | min = (to < from ? to : from); |
4358 | max = to + from - min; |
374330e2 |
4359 | |
5a73255e |
4360 | r.left = offset_width; |
887035a5 |
4361 | r.right = offset_width + term->cols * font_width; |
5a73255e |
4362 | r.top = offset_height + min * font_height; |
4363 | r.bottom = offset_height + (max + lines) * font_height; |
32874aea |
4364 | ScrollWindow(hwnd, 0, (to - from) * font_height, &r, &r); |
374330e2 |
4365 | } |
4eeb7d09 |
4366 | #endif |
374330e2 |
4367 | |
4368 | /* |
4369 | * Print a message box and perform a fatal exit. |
4370 | */ |
32874aea |
4371 | void fatalbox(char *fmt, ...) |
4372 | { |
374330e2 |
4373 | va_list ap; |
971bcc0a |
4374 | char *stuff, morestuff[100]; |
374330e2 |
4375 | |
4376 | va_start(ap, fmt); |
971bcc0a |
4377 | stuff = dupvprintf(fmt, ap); |
374330e2 |
4378 | va_end(ap); |
f6f450e2 |
4379 | sprintf(morestuff, "%.70s Fatal Error", appname); |
4380 | MessageBox(hwnd, stuff, morestuff, MB_ICONERROR | MB_OK); |
971bcc0a |
4381 | sfree(stuff); |
93b581bd |
4382 | cleanup_exit(1); |
374330e2 |
4383 | } |
4384 | |
4385 | /* |
1709795f |
4386 | * Print a modal (Really Bad) message box and perform a fatal exit. |
4387 | */ |
4388 | void modalfatalbox(char *fmt, ...) |
4389 | { |
4390 | va_list ap; |
971bcc0a |
4391 | char *stuff, morestuff[100]; |
1709795f |
4392 | |
4393 | va_start(ap, fmt); |
971bcc0a |
4394 | stuff = dupvprintf(fmt, ap); |
1709795f |
4395 | va_end(ap); |
f6f450e2 |
4396 | sprintf(morestuff, "%.70s Fatal Error", appname); |
4397 | MessageBox(hwnd, stuff, morestuff, |
1709795f |
4398 | MB_SYSTEMMODAL | MB_ICONERROR | MB_OK); |
971bcc0a |
4399 | sfree(stuff); |
1709795f |
4400 | cleanup_exit(1); |
4401 | } |
4402 | |
4403 | /* |
f8a28d1f |
4404 | * Manage window caption / taskbar flashing, if enabled. |
4405 | * 0 = stop, 1 = maintain, 2 = start |
4406 | */ |
4407 | static void flash_window(int mode) |
4408 | { |
4409 | static long last_flash = 0; |
4410 | static int flashing = 0; |
4411 | if ((mode == 0) || (cfg.beep_ind == B_IND_DISABLED)) { |
4412 | /* stop */ |
4413 | if (flashing) { |
4414 | FlashWindow(hwnd, FALSE); |
4415 | flashing = 0; |
4416 | } |
4417 | |
4418 | } else if (mode == 2) { |
4419 | /* start */ |
4420 | if (!flashing) { |
4421 | last_flash = GetTickCount(); |
4422 | flashing = 1; |
4423 | FlashWindow(hwnd, TRUE); |
4424 | } |
4425 | |
4426 | } else if ((mode == 1) && (cfg.beep_ind == B_IND_FLASH)) { |
4427 | /* maintain */ |
4428 | if (flashing) { |
4429 | long now = GetTickCount(); |
4430 | long fdiff = now - last_flash; |
4431 | if (fdiff < 0 || fdiff > 450) { |
4432 | last_flash = now; |
4433 | FlashWindow(hwnd, TRUE); /* toggle */ |
4434 | } |
4435 | } |
4436 | } |
4437 | } |
4438 | |
4439 | /* |
374330e2 |
4440 | * Beep. |
4441 | */ |
a8327734 |
4442 | void beep(void *frontend, int mode) |
32874aea |
4443 | { |
03169ad0 |
4444 | if (mode == BELL_DEFAULT) { |
eb04402e |
4445 | /* |
4446 | * For MessageBeep style bells, we want to be careful of |
4447 | * timing, because they don't have the nice property of |
4448 | * PlaySound bells that each one cancels the previous |
4449 | * active one. So we limit the rate to one per 50ms or so. |
4450 | */ |
4451 | static long lastbeep = 0; |
d51cdf1e |
4452 | long beepdiff; |
eb04402e |
4453 | |
d51cdf1e |
4454 | beepdiff = GetTickCount() - lastbeep; |
eb04402e |
4455 | if (beepdiff >= 0 && beepdiff < 50) |
4456 | return; |
156686ef |
4457 | MessageBeep(MB_OK); |
d51cdf1e |
4458 | /* |
4459 | * The above MessageBeep call takes time, so we record the |
4460 | * time _after_ it finishes rather than before it starts. |
4461 | */ |
4462 | lastbeep = GetTickCount(); |
03169ad0 |
4463 | } else if (mode == BELL_WAVEFILE) { |
9a30e26b |
4464 | if (!PlaySound(cfg.bell_wavefile.path, NULL, |
4465 | SND_ASYNC | SND_FILENAME)) { |
850323f9 |
4466 | char buf[sizeof(cfg.bell_wavefile.path) + 80]; |
f6f450e2 |
4467 | char otherbuf[100]; |
03169ad0 |
4468 | sprintf(buf, "Unable to play sound file\n%s\n" |
debe102c |
4469 | "Using default sound instead", cfg.bell_wavefile.path); |
f6f450e2 |
4470 | sprintf(otherbuf, "%.70s Sound Error", appname); |
4471 | MessageBox(hwnd, buf, otherbuf, |
32874aea |
4472 | MB_OK | MB_ICONEXCLAMATION); |
03169ad0 |
4473 | cfg.beep = BELL_DEFAULT; |
4474 | } |
85f6b361 |
4475 | } else if (mode == BELL_PCSPEAKER) { |
4476 | static long lastbeep = 0; |
4477 | long beepdiff; |
4478 | |
4479 | beepdiff = GetTickCount() - lastbeep; |
4480 | if (beepdiff >= 0 && beepdiff < 50) |
4481 | return; |
4482 | |
4483 | /* |
4484 | * We must beep in different ways depending on whether this |
4485 | * is a 95-series or NT-series OS. |
4486 | */ |
4487 | if(osVersion.dwPlatformId == VER_PLATFORM_WIN32_NT) |
4488 | Beep(800, 100); |
4489 | else |
4490 | MessageBeep(-1); |
4491 | lastbeep = GetTickCount(); |
03169ad0 |
4492 | } |
f8a28d1f |
4493 | /* Otherwise, either visual bell or disabled; do nothing here */ |
887035a5 |
4494 | if (!term->has_focus) { |
f8a28d1f |
4495 | flash_window(2); /* start */ |
4496 | } |
374330e2 |
4497 | } |
8f57d753 |
4498 | |
4499 | /* |
68f9b3d9 |
4500 | * Minimise or restore the window in response to a server-side |
4501 | * request. |
4502 | */ |
a8327734 |
4503 | void set_iconic(void *frontend, int iconic) |
68f9b3d9 |
4504 | { |
4505 | if (IsIconic(hwnd)) { |
4506 | if (!iconic) |
4507 | ShowWindow(hwnd, SW_RESTORE); |
4508 | } else { |
4509 | if (iconic) |
4510 | ShowWindow(hwnd, SW_MINIMIZE); |
4511 | } |
4512 | } |
4513 | |
4514 | /* |
4515 | * Move the window in response to a server-side request. |
4516 | */ |
a8327734 |
4517 | void move_window(void *frontend, int x, int y) |
68f9b3d9 |
4518 | { |
d1e0a352 |
4519 | if (cfg.resize_action == RESIZE_DISABLED || |
4520 | cfg.resize_action == RESIZE_FONT || |
4521 | IsZoomed(hwnd)) |
4522 | return; |
4523 | |
68f9b3d9 |
4524 | SetWindowPos(hwnd, NULL, x, y, 0, 0, SWP_NOSIZE | SWP_NOZORDER); |
4525 | } |
4526 | |
4527 | /* |
4528 | * Move the window to the top or bottom of the z-order in response |
4529 | * to a server-side request. |
4530 | */ |
a8327734 |
4531 | void set_zorder(void *frontend, int top) |
68f9b3d9 |
4532 | { |
1ba99d2c |
4533 | if (cfg.alwaysontop) |
68f9b3d9 |
4534 | return; /* ignore */ |
4535 | SetWindowPos(hwnd, top ? HWND_TOP : HWND_BOTTOM, 0, 0, 0, 0, |
4536 | SWP_NOMOVE | SWP_NOSIZE); |
4537 | } |
4538 | |
4539 | /* |
4540 | * Refresh the window in response to a server-side request. |
4541 | */ |
a8327734 |
4542 | void refresh_window(void *frontend) |
68f9b3d9 |
4543 | { |
4544 | InvalidateRect(hwnd, NULL, TRUE); |
4545 | } |
4546 | |
4547 | /* |
4548 | * Maximise or restore the window in response to a server-side |
4549 | * request. |
4550 | */ |
a8327734 |
4551 | void set_zoomed(void *frontend, int zoomed) |
68f9b3d9 |
4552 | { |
1ba99d2c |
4553 | if (IsZoomed(hwnd)) { |
4554 | if (!zoomed) |
4555 | ShowWindow(hwnd, SW_RESTORE); |
68f9b3d9 |
4556 | } else { |
4557 | if (zoomed) |
4558 | ShowWindow(hwnd, SW_MAXIMIZE); |
4559 | } |
4560 | } |
4561 | |
4562 | /* |
4563 | * Report whether the window is iconic, for terminal reports. |
4564 | */ |
a8327734 |
4565 | int is_iconic(void *frontend) |
68f9b3d9 |
4566 | { |
4567 | return IsIconic(hwnd); |
4568 | } |
4569 | |
4570 | /* |
4571 | * Report the window's position, for terminal reports. |
4572 | */ |
a8327734 |
4573 | void get_window_pos(void *frontend, int *x, int *y) |
68f9b3d9 |
4574 | { |
4575 | RECT r; |
4576 | GetWindowRect(hwnd, &r); |
4577 | *x = r.left; |
4578 | *y = r.top; |
4579 | } |
4580 | |
4581 | /* |
4582 | * Report the window's pixel size, for terminal reports. |
4583 | */ |
a8327734 |
4584 | void get_window_pixels(void *frontend, int *x, int *y) |
68f9b3d9 |
4585 | { |
4586 | RECT r; |
4587 | GetWindowRect(hwnd, &r); |
4588 | *x = r.right - r.left; |
4589 | *y = r.bottom - r.top; |
4590 | } |
4591 | |
4592 | /* |
4593 | * Return the window or icon title. |
4594 | */ |
a8327734 |
4595 | char *get_window_title(void *frontend, int icon) |
68f9b3d9 |
4596 | { |
4597 | return icon ? icon_name : window_name; |
4598 | } |
1ba99d2c |
4599 | |
4600 | /* |
4601 | * See if we're in full-screen mode. |
4602 | */ |
4e95095a |
4603 | static int is_full_screen() |
1ba99d2c |
4604 | { |
4605 | if (!IsZoomed(hwnd)) |
4606 | return FALSE; |
4607 | if (GetWindowLong(hwnd, GWL_STYLE) & WS_CAPTION) |
4608 | return FALSE; |
4609 | return TRUE; |
4610 | } |
4611 | |
d0f1bcb4 |
4612 | /* Get the rect/size of a full screen window using the nearest available |
4613 | * monitor in multimon systems; default to something sensible if only |
4614 | * one monitor is present. */ |
4615 | static int get_fullscreen_rect(RECT * ss) |
4616 | { |
5d145a14 |
4617 | #if defined(MONITOR_DEFAULTTONEAREST) && !defined(NO_MULTIMON) |
d0f1bcb4 |
4618 | HMONITOR mon; |
4619 | MONITORINFO mi; |
4620 | mon = MonitorFromWindow(hwnd, MONITOR_DEFAULTTONEAREST); |
4621 | mi.cbSize = sizeof(mi); |
4622 | GetMonitorInfo(mon, &mi); |
4623 | |
4624 | /* structure copy */ |
4625 | *ss = mi.rcMonitor; |
4626 | return TRUE; |
4627 | #else |
4628 | /* could also use code like this: |
4629 | ss->left = ss->top = 0; |
4630 | ss->right = GetSystemMetrics(SM_CXSCREEN); |
4631 | ss->bottom = GetSystemMetrics(SM_CYSCREEN); |
4632 | */ |
e6f8202f |
4633 | return GetClientRect(GetDesktopWindow(), ss); |
d0f1bcb4 |
4634 | #endif |
4635 | } |
4636 | |
4637 | |
1ba99d2c |
4638 | /* |
4639 | * Go full-screen. This should only be called when we are already |
4640 | * maximised. |
4641 | */ |
4e95095a |
4642 | static void make_full_screen() |
1ba99d2c |
4643 | { |
4644 | DWORD style; |
d0f1bcb4 |
4645 | RECT ss; |
1ba99d2c |
4646 | |
4647 | assert(IsZoomed(hwnd)); |
4648 | |
d0f1bcb4 |
4649 | if (is_full_screen()) |
4650 | return; |
4651 | |
1ba99d2c |
4652 | /* Remove the window furniture. */ |
4653 | style = GetWindowLong(hwnd, GWL_STYLE); |
4654 | style &= ~(WS_CAPTION | WS_BORDER | WS_THICKFRAME); |
4655 | if (cfg.scrollbar_in_fullscreen) |
4656 | style |= WS_VSCROLL; |
4657 | else |
4658 | style &= ~WS_VSCROLL; |
4659 | SetWindowLong(hwnd, GWL_STYLE, style); |
4660 | |
4661 | /* Resize ourselves to exactly cover the nearest monitor. */ |
d0f1bcb4 |
4662 | get_fullscreen_rect(&ss); |
4663 | SetWindowPos(hwnd, HWND_TOP, ss.left, ss.top, |
4664 | ss.right - ss.left, |
4665 | ss.bottom - ss.top, |
4666 | SWP_FRAMECHANGED); |
1ba99d2c |
4667 | |
4668 | /* Tick the menu item in the System menu. */ |
4669 | CheckMenuItem(GetSystemMenu(hwnd, FALSE), IDM_FULLSCREEN, |
4670 | MF_CHECKED); |
4671 | } |
4672 | |
4673 | /* |
4674 | * Clear the full-screen attributes. |
4675 | */ |
4e95095a |
4676 | static void clear_full_screen() |
1ba99d2c |
4677 | { |
4678 | DWORD oldstyle, style; |
4679 | |
4680 | /* Reinstate the window furniture. */ |
4681 | style = oldstyle = GetWindowLong(hwnd, GWL_STYLE); |
811f10b3 |
4682 | style |= WS_CAPTION | WS_BORDER; |
4683 | if (cfg.resize_action == RESIZE_DISABLED) |
4684 | style &= ~WS_THICKFRAME; |
4685 | else |
4686 | style |= WS_THICKFRAME; |
1ba99d2c |
4687 | if (cfg.scrollbar) |
4688 | style |= WS_VSCROLL; |
4689 | else |
4690 | style &= ~WS_VSCROLL; |
4691 | if (style != oldstyle) { |
4692 | SetWindowLong(hwnd, GWL_STYLE, style); |
4693 | SetWindowPos(hwnd, NULL, 0, 0, 0, 0, |
4694 | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | |
4695 | SWP_FRAMECHANGED); |
4696 | } |
4697 | |
4698 | /* Untick the menu item in the System menu. */ |
4699 | CheckMenuItem(GetSystemMenu(hwnd, FALSE), IDM_FULLSCREEN, |
4700 | MF_UNCHECKED); |
4701 | } |
4702 | |
4703 | /* |
4704 | * Toggle full-screen mode. |
4705 | */ |
4e95095a |
4706 | static void flip_full_screen() |
1ba99d2c |
4707 | { |
4708 | if (is_full_screen()) { |
4709 | ShowWindow(hwnd, SW_RESTORE); |
4710 | } else if (IsZoomed(hwnd)) { |
4711 | make_full_screen(); |
4712 | } else { |
4713 | SendMessage(hwnd, WM_FULLSCR_ON_MAX, 0, 0); |
4714 | ShowWindow(hwnd, SW_MAXIMIZE); |
4715 | } |
4716 | } |
ab2c86b9 |
4717 | |
b9d7bcad |
4718 | void frontend_keypress(void *handle) |
ab2c86b9 |
4719 | { |
4720 | /* |
4721 | * Keypress termination in non-Close-On-Exit mode is not |
4722 | * currently supported in PuTTY proper, because the window |
4723 | * always has a perfectly good Close button anyway. So we do |
4724 | * nothing here. |
4725 | */ |
4726 | return; |
4727 | } |
fbf6cb3b |
4728 | |
4729 | int from_backend(void *frontend, int is_stderr, const char *data, int len) |
4730 | { |
4731 | return term_data(term, is_stderr, data, len); |
4732 | } |
c44bf5bd |
4733 | |
4734 | void agent_schedule_callback(void (*callback)(void *, void *, int), |
4735 | void *callback_ctx, void *data, int len) |
4736 | { |
4737 | struct agent_callback *c = snew(struct agent_callback); |
4738 | c->callback = callback; |
4739 | c->callback_ctx = callback_ctx; |
4740 | c->data = data; |
4741 | c->len = len; |
4742 | PostMessage(hwnd, WM_AGENT_CALLBACK, 0, (LPARAM)c); |
4743 | } |