374330e2 |
1 | #include <windows.h> |
49bad831 |
2 | #include <imm.h> |
374330e2 |
3 | #include <commctrl.h> |
a7419ea4 |
4 | #include <richedit.h> |
f0a70059 |
5 | #include <mmsystem.h> |
4d331a77 |
6 | #ifndef AUTO_WINSOCK |
7 | #ifdef WINSOCK_TWO |
8 | #include <winsock2.h> |
9 | #else |
374330e2 |
10 | #include <winsock.h> |
4d331a77 |
11 | #endif |
12 | #endif |
a401e5f3 |
13 | |
1ba99d2c |
14 | #if WINVER < 0x0500 |
15 | #define COMPILE_MULTIMON_STUBS |
16 | #include <multimon.h> |
17 | #endif |
18 | |
374330e2 |
19 | #include <stdio.h> |
20 | #include <stdlib.h> |
1d470ad2 |
21 | #include <ctype.h> |
ec55b220 |
22 | #include <time.h> |
a7419ea4 |
23 | #include <assert.h> |
374330e2 |
24 | |
32874aea |
25 | #define PUTTY_DO_GLOBALS /* actually _define_ globals */ |
374330e2 |
26 | #include "putty.h" |
8c3cd914 |
27 | #include "winstuff.h" |
d5859615 |
28 | #include "storage.h" |
374330e2 |
29 | #include "win_res.h" |
30 | |
6833a413 |
31 | #define IDM_SHOWLOG 0x0010 |
32 | #define IDM_NEWSESS 0x0020 |
33 | #define IDM_DUPSESS 0x0030 |
34 | #define IDM_RECONF 0x0040 |
35 | #define IDM_CLRSB 0x0050 |
36 | #define IDM_RESET 0x0060 |
37 | #define IDM_TEL_AYT 0x0070 |
38 | #define IDM_TEL_BRK 0x0080 |
39 | #define IDM_TEL_SYNCH 0x0090 |
40 | #define IDM_TEL_EC 0x00a0 |
41 | #define IDM_TEL_EL 0x00b0 |
42 | #define IDM_TEL_GA 0x00c0 |
43 | #define IDM_TEL_NOP 0x00d0 |
44 | #define IDM_TEL_ABORT 0x00e0 |
45 | #define IDM_TEL_AO 0x00f0 |
46 | #define IDM_TEL_IP 0x0100 |
47 | #define IDM_TEL_SUSP 0x0110 |
48 | #define IDM_TEL_EOR 0x0120 |
49 | #define IDM_TEL_EOF 0x0130 |
70133c0e |
50 | #define IDM_HELP 0x0140 |
51 | #define IDM_ABOUT 0x0150 |
52 | #define IDM_SAVEDSESS 0x0160 |
53 | #define IDM_COPYALL 0x0170 |
54 | #define IDM_FULLSCREEN 0x0180 |
6833a413 |
55 | |
32874aea |
56 | #define IDM_SESSLGP 0x0250 /* log type printable */ |
57 | #define IDM_SESSLGA 0x0260 /* log type all chars */ |
58 | #define IDM_SESSLGE 0x0270 /* log end */ |
6833a413 |
59 | #define IDM_SAVED_MIN 0x1000 |
60 | #define IDM_SAVED_MAX 0x2000 |
374330e2 |
61 | |
59ad2c03 |
62 | #define WM_IGNORE_CLIP (WM_XUSER + 2) |
1ba99d2c |
63 | #define WM_FULLSCR_ON_MAX (WM_XUSER + 3) |
374330e2 |
64 | |
3cf144db |
65 | /* Needed for Chinese support and apparently not always defined. */ |
66 | #ifndef VK_PROCESSKEY |
67 | #define VK_PROCESSKEY 0xE5 |
68 | #endif |
69 | |
3f0f9388 |
70 | /* Mouse wheel support. */ |
5eaf1e06 |
71 | #ifndef WM_MOUSEWHEEL |
3f0f9388 |
72 | #define WM_MOUSEWHEEL 0x020A /* not defined in earlier SDKs */ |
73 | #endif |
74 | #ifndef WHEEL_DELTA |
75 | #define WHEEL_DELTA 120 |
5eaf1e06 |
76 | #endif |
77 | |
32874aea |
78 | static LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); |
79 | static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam, |
80 | unsigned char *output); |
374330e2 |
81 | static void cfgtopalette(void); |
82 | static void init_palette(void); |
5a73255e |
83 | static void init_fonts(int, int); |
4eeb7d09 |
84 | static void another_font(int); |
85 | static void deinit_fonts(void); |
a5ce2e9f |
86 | static void set_input_locale(HKL); |
011b0e33 |
87 | static int do_mouse_wheel_msg(UINT message, WPARAM wParam, LPARAM lParam); |
374330e2 |
88 | |
1ba99d2c |
89 | static int is_full_screen(void); |
90 | static void make_full_screen(void); |
91 | static void clear_full_screen(void); |
92 | static void flip_full_screen(void); |
93 | |
5a73255e |
94 | /* Window layout information */ |
95 | static void reset_window(int); |
a401e5f3 |
96 | static int extra_width, extra_height; |
5a73255e |
97 | static int font_width, font_height, font_dualwidth; |
98 | static int offset_width, offset_height; |
99 | static int was_zoomed = 0; |
100 | static int prev_rows, prev_cols; |
101 | |
59ad2c03 |
102 | static int pending_netevent = 0; |
103 | static WPARAM pend_netevent_wParam = 0; |
104 | static LPARAM pend_netevent_lParam = 0; |
105 | static void enact_pending_netevent(void); |
f8a28d1f |
106 | static void flash_window(int mode); |
c1da5066 |
107 | static void sys_cursor_update(void); |
59ad2c03 |
108 | |
ec55b220 |
109 | static time_t last_movement = 0; |
110 | |
c1da5066 |
111 | static int caret_x = -1, caret_y = -1; |
112 | |
374330e2 |
113 | #define FONT_NORMAL 0 |
114 | #define FONT_BOLD 1 |
115 | #define FONT_UNDERLINE 2 |
116 | #define FONT_BOLDUND 3 |
4eeb7d09 |
117 | #define FONT_WIDE 0x04 |
118 | #define FONT_HIGH 0x08 |
119 | #define FONT_NARROW 0x10 |
5a73255e |
120 | |
4eeb7d09 |
121 | #define FONT_OEM 0x20 |
122 | #define FONT_OEMBOLD 0x21 |
123 | #define FONT_OEMUND 0x22 |
124 | #define FONT_OEMBOLDUND 0x23 |
5a73255e |
125 | |
126 | #define FONT_MAXNO 0x2F |
4eeb7d09 |
127 | #define FONT_SHIFT 5 |
128 | static HFONT fonts[FONT_MAXNO]; |
71f6951d |
129 | static LOGFONT lfont; |
4eeb7d09 |
130 | static int fontflag[FONT_MAXNO]; |
374330e2 |
131 | static enum { |
132 | BOLD_COLOURS, BOLD_SHADOW, BOLD_FONT |
133 | } bold_mode; |
134 | static enum { |
135 | UND_LINE, UND_FONT |
136 | } und_mode; |
137 | static int descent; |
138 | |
139 | #define NCOLOURS 24 |
140 | static COLORREF colours[NCOLOURS]; |
141 | static HPALETTE pal; |
142 | static LPLOGPALETTE logpal; |
143 | static RGBTRIPLE defpal[NCOLOURS]; |
144 | |
145 | static HWND hwnd; |
146 | |
934c0b7a |
147 | static HBITMAP caretbm; |
148 | |
374330e2 |
149 | static int dbltime, lasttime, lastact; |
150 | static Mouse_Button lastbtn; |
151 | |
01c034ad |
152 | /* this allows xterm-style mouse handling. */ |
153 | static int send_raw_mouse = 0; |
154 | static int wheel_accumulator = 0; |
155 | |
374330e2 |
156 | static char *window_name, *icon_name; |
157 | |
03f23ad6 |
158 | static int compose_state = 0; |
159 | |
1ece9da7 |
160 | static OSVERSIONINFO osVersion; |
88485e4d |
161 | |
011b0e33 |
162 | static UINT wm_mousewheel = WM_MOUSEWHEEL; |
163 | |
0965bee0 |
164 | /* Dummy routine, only required in plink. */ |
32874aea |
165 | void ldisc_update(int echo, int edit) |
166 | { |
167 | } |
6f34e365 |
168 | |
32874aea |
169 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) |
170 | { |
374330e2 |
171 | static char appname[] = "PuTTY"; |
172 | WORD winsock_ver; |
173 | WSADATA wsadata; |
174 | WNDCLASS wndclass; |
175 | MSG msg; |
176 | int guess_width, guess_height; |
177 | |
8c3cd914 |
178 | hinst = inst; |
67779be7 |
179 | flags = FLAG_VERBOSE | FLAG_INTERACTIVE; |
73251d5d |
180 | |
374330e2 |
181 | winsock_ver = MAKEWORD(1, 1); |
182 | if (WSAStartup(winsock_ver, &wsadata)) { |
183 | MessageBox(NULL, "Unable to initialise WinSock", "WinSock Error", |
184 | MB_OK | MB_ICONEXCLAMATION); |
185 | return 1; |
186 | } |
187 | if (LOBYTE(wsadata.wVersion) != 1 || HIBYTE(wsadata.wVersion) != 1) { |
188 | MessageBox(NULL, "WinSock version is incompatible with 1.1", |
189 | "WinSock Error", MB_OK | MB_ICONEXCLAMATION); |
190 | WSACleanup(); |
191 | return 1; |
192 | } |
193 | /* WISHLIST: maybe allow config tweaking even if winsock not present? */ |
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 | |
88485e4d |
202 | { |
203 | ZeroMemory(&osVersion, sizeof(osVersion)); |
536840e6 |
204 | osVersion.dwOSVersionInfoSize = sizeof (OSVERSIONINFO); |
1ece9da7 |
205 | if (!GetVersionEx ( (OSVERSIONINFO *) &osVersion)) { |
206 | MessageBox(NULL, "Windows refuses to report a version", |
207 | "PuTTY Fatal Error", MB_OK | MB_ICONEXCLAMATION); |
208 | return 1; |
209 | } |
88485e4d |
210 | } |
211 | |
374330e2 |
212 | /* |
011b0e33 |
213 | * If we're running a version of Windows that doesn't support |
214 | * WM_MOUSEWHEEL, find out what message number we should be |
215 | * using instead. |
216 | */ |
217 | if (osVersion.dwMajorVersion < 4 || |
218 | (osVersion.dwMajorVersion == 4 && |
219 | osVersion.dwPlatformId != VER_PLATFORM_WIN32_NT)) |
220 | wm_mousewheel = RegisterWindowMessage("MSWHEEL_ROLLMSG"); |
221 | |
222 | /* |
70133c0e |
223 | * See if we can find our Help file. |
224 | */ |
225 | { |
226 | char b[2048], *p, *q, *r; |
227 | FILE *fp; |
228 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
229 | r = b; |
230 | p = strrchr(b, '\\'); |
231 | if (p && p >= r) r = p+1; |
232 | q = strrchr(b, ':'); |
233 | if (q && q >= r) r = q+1; |
234 | strcpy(r, "putty.hlp"); |
235 | if ( (fp = fopen(b, "r")) != NULL) { |
236 | help_path = dupstr(b); |
237 | fclose(fp); |
238 | } else |
239 | help_path = NULL; |
240 | strcpy(r, "putty.cnt"); |
241 | if ( (fp = fopen(b, "r")) != NULL) { |
242 | help_has_contents = TRUE; |
243 | fclose(fp); |
244 | } else |
245 | help_has_contents = FALSE; |
246 | } |
247 | |
248 | /* |
374330e2 |
249 | * Process the command line. |
250 | */ |
251 | { |
252 | char *p; |
253 | |
e277c42d |
254 | default_protocol = DEFAULT_PROTOCOL; |
255 | default_port = DEFAULT_PORT; |
e1c8e0ed |
256 | cfg.logtype = LGTYP_NONE; |
e277c42d |
257 | |
a9422f39 |
258 | do_defaults(NULL, &cfg); |
374330e2 |
259 | |
260 | p = cmdline; |
32874aea |
261 | while (*p && isspace(*p)) |
262 | p++; |
374330e2 |
263 | |
264 | /* |
e277c42d |
265 | * Process command line options first. Yes, this can be |
266 | * done better, and it will be as soon as I have the |
267 | * energy... |
268 | */ |
269 | while (*p == '-') { |
270 | char *q = p + strcspn(p, " \t"); |
271 | p++; |
272 | if (q == p + 3 && |
273 | tolower(p[0]) == 's' && |
32874aea |
274 | tolower(p[1]) == 's' && tolower(p[2]) == 'h') { |
e277c42d |
275 | default_protocol = cfg.protocol = PROT_SSH; |
276 | default_port = cfg.port = 22; |
de3df031 |
277 | } else if (q == p + 7 && |
32874aea |
278 | tolower(p[0]) == 'c' && |
279 | tolower(p[1]) == 'l' && |
280 | tolower(p[2]) == 'e' && |
281 | tolower(p[3]) == 'a' && |
282 | tolower(p[4]) == 'n' && |
283 | tolower(p[5]) == 'u' && tolower(p[6]) == 'p') { |
284 | /* |
285 | * `putty -cleanup'. Remove all registry entries |
286 | * associated with PuTTY, and also find and delete |
287 | * the random seed file. |
288 | */ |
289 | if (MessageBox(NULL, |
290 | "This procedure will remove ALL Registry\n" |
291 | "entries associated with PuTTY, and will\n" |
292 | "also remove the PuTTY random seed file.\n" |
293 | "\n" |
294 | "THIS PROCESS WILL DESTROY YOUR SAVED\n" |
295 | "SESSIONS. Are you really sure you want\n" |
296 | "to continue?", |
297 | "PuTTY Warning", |
298 | MB_YESNO | MB_ICONWARNING) == IDYES) { |
299 | cleanup_all(); |
300 | } |
301 | exit(0); |
e277c42d |
302 | } |
303 | p = q + strspn(q, " \t"); |
304 | } |
305 | |
306 | /* |
374330e2 |
307 | * An initial @ means to activate a saved session. |
308 | */ |
309 | if (*p == '@') { |
f317611e |
310 | int i = strlen(p); |
32874aea |
311 | while (i > 1 && isspace(p[i - 1])) |
f317611e |
312 | i--; |
313 | p[i] = '\0'; |
32874aea |
314 | do_defaults(p + 1, &cfg); |
374330e2 |
315 | if (!*cfg.host && !do_config()) { |
316 | WSACleanup(); |
317 | return 0; |
318 | } |
319 | } else if (*p == '&') { |
320 | /* |
321 | * An initial & means we've been given a command line |
322 | * containing the hex value of a HANDLE for a file |
323 | * mapping object, which we must then extract as a |
324 | * config. |
325 | */ |
326 | HANDLE filemap; |
327 | Config *cp; |
32874aea |
328 | if (sscanf(p + 1, "%p", &filemap) == 1 && |
374330e2 |
329 | (cp = MapViewOfFile(filemap, FILE_MAP_READ, |
330 | 0, 0, sizeof(Config))) != NULL) { |
331 | cfg = *cp; |
332 | UnmapViewOfFile(cp); |
333 | CloseHandle(filemap); |
334 | } else if (!do_config()) { |
335 | WSACleanup(); |
336 | return 0; |
337 | } |
338 | } else if (*p) { |
339 | char *q = p; |
32874aea |
340 | /* |
341 | * If the hostname starts with "telnet:", set the |
342 | * protocol to Telnet and process the string as a |
343 | * Telnet URL. |
344 | */ |
345 | if (!strncmp(q, "telnet:", 7)) { |
346 | char c; |
347 | |
348 | q += 7; |
70887be9 |
349 | if (q[0] == '/' && q[1] == '/') |
350 | q += 2; |
32874aea |
351 | cfg.protocol = PROT_TELNET; |
352 | p = q; |
353 | while (*p && *p != ':' && *p != '/') |
354 | p++; |
355 | c = *p; |
356 | if (*p) |
357 | *p++ = '\0'; |
358 | if (c == ':') |
359 | cfg.port = atoi(p); |
360 | else |
361 | cfg.port = -1; |
362 | strncpy(cfg.host, q, sizeof(cfg.host) - 1); |
363 | cfg.host[sizeof(cfg.host) - 1] = '\0'; |
364 | } else { |
365 | while (*p && !isspace(*p)) |
366 | p++; |
367 | if (*p) |
368 | *p++ = '\0'; |
369 | strncpy(cfg.host, q, sizeof(cfg.host) - 1); |
370 | cfg.host[sizeof(cfg.host) - 1] = '\0'; |
371 | while (*p && isspace(*p)) |
372 | p++; |
373 | if (*p) |
374 | cfg.port = atoi(p); |
375 | else |
376 | cfg.port = -1; |
377 | } |
374330e2 |
378 | } else { |
379 | if (!do_config()) { |
380 | WSACleanup(); |
381 | return 0; |
382 | } |
383 | } |
13eafebf |
384 | |
381b1876 |
385 | /* |
386 | * Trim leading whitespace off the hostname if it's there. |
387 | */ |
388 | { |
389 | int space = strspn(cfg.host, " \t"); |
390 | memmove(cfg.host, cfg.host+space, 1+strlen(cfg.host)-space); |
391 | } |
392 | |
13eafebf |
393 | /* See if host is of the form user@host */ |
394 | if (cfg.host[0] != '\0') { |
395 | char *atsign = strchr(cfg.host, '@'); |
396 | /* Make sure we're not overflowing the user field */ |
397 | if (atsign) { |
32874aea |
398 | if (atsign - cfg.host < sizeof cfg.username) { |
399 | strncpy(cfg.username, cfg.host, atsign - cfg.host); |
400 | cfg.username[atsign - cfg.host] = '\0'; |
13eafebf |
401 | } |
32874aea |
402 | memmove(cfg.host, atsign + 1, 1 + strlen(atsign + 1)); |
13eafebf |
403 | } |
404 | } |
503ddb97 |
405 | |
406 | /* |
407 | * Trim a colon suffix off the hostname if it's there. |
408 | */ |
409 | cfg.host[strcspn(cfg.host, ":")] = '\0'; |
374330e2 |
410 | } |
411 | |
89ee5268 |
412 | /* |
413 | * Select protocol. This is farmed out into a table in a |
414 | * separate file to enable an ssh-free variant. |
415 | */ |
416 | { |
32874aea |
417 | int i; |
418 | back = NULL; |
419 | for (i = 0; backends[i].backend != NULL; i++) |
420 | if (backends[i].protocol == cfg.protocol) { |
421 | back = backends[i].backend; |
422 | break; |
423 | } |
424 | if (back == NULL) { |
425 | MessageBox(NULL, "Unsupported protocol number found", |
426 | "PuTTY Internal Error", MB_OK | MB_ICONEXCLAMATION); |
427 | WSACleanup(); |
428 | return 1; |
429 | } |
89ee5268 |
430 | } |
5bc238bb |
431 | |
b278b14a |
432 | /* Check for invalid Port number (i.e. zero) */ |
433 | if (cfg.port == 0) { |
32874aea |
434 | MessageBox(NULL, "Invalid Port Number", |
435 | "PuTTY Internal Error", MB_OK | MB_ICONEXCLAMATION); |
436 | WSACleanup(); |
437 | return 1; |
b278b14a |
438 | } |
439 | |
374330e2 |
440 | if (!prev) { |
32874aea |
441 | wndclass.style = 0; |
442 | wndclass.lpfnWndProc = WndProc; |
443 | wndclass.cbClsExtra = 0; |
444 | wndclass.cbWndExtra = 0; |
445 | wndclass.hInstance = inst; |
446 | wndclass.hIcon = LoadIcon(inst, MAKEINTRESOURCE(IDI_MAINICON)); |
447 | wndclass.hCursor = LoadCursor(NULL, IDC_IBEAM); |
5a73255e |
448 | wndclass.hbrBackground = NULL; |
32874aea |
449 | wndclass.lpszMenuName = NULL; |
374330e2 |
450 | wndclass.lpszClassName = appname; |
451 | |
32874aea |
452 | RegisterClass(&wndclass); |
374330e2 |
453 | } |
454 | |
455 | hwnd = NULL; |
456 | |
457 | savelines = cfg.savelines; |
458 | term_init(); |
459 | |
460 | cfgtopalette(); |
461 | |
462 | /* |
463 | * Guess some defaults for the window size. This all gets |
464 | * updated later, so we don't really care too much. However, we |
465 | * do want the font width/height guesses to correspond to a |
466 | * large font rather than a small one... |
467 | */ |
32874aea |
468 | |
374330e2 |
469 | font_width = 10; |
470 | font_height = 20; |
471 | extra_width = 25; |
472 | extra_height = 28; |
32874aea |
473 | term_size(cfg.height, cfg.width, cfg.savelines); |
374330e2 |
474 | guess_width = extra_width + font_width * cols; |
475 | guess_height = extra_height + font_height * rows; |
476 | { |
477 | RECT r; |
478 | HWND w = GetDesktopWindow(); |
32874aea |
479 | GetWindowRect(w, &r); |
374330e2 |
480 | if (guess_width > r.right - r.left) |
481 | guess_width = r.right - r.left; |
482 | if (guess_height > r.bottom - r.top) |
483 | guess_height = r.bottom - r.top; |
484 | } |
485 | |
c9def1b8 |
486 | { |
32874aea |
487 | int winmode = WS_OVERLAPPEDWINDOW | WS_VSCROLL; |
488 | int exwinmode = 0; |
489 | if (!cfg.scrollbar) |
490 | winmode &= ~(WS_VSCROLL); |
ad5c93cc |
491 | if (cfg.resize_action == RESIZE_DISABLED) |
32874aea |
492 | winmode &= ~(WS_THICKFRAME | WS_MAXIMIZEBOX); |
493 | if (cfg.alwaysontop) |
494 | exwinmode |= WS_EX_TOPMOST; |
495 | if (cfg.sunken_edge) |
496 | exwinmode |= WS_EX_CLIENTEDGE; |
497 | hwnd = CreateWindowEx(exwinmode, appname, appname, |
498 | winmode, CW_USEDEFAULT, CW_USEDEFAULT, |
499 | guess_width, guess_height, |
500 | NULL, NULL, inst, NULL); |
501 | } |
374330e2 |
502 | |
503 | /* |
504 | * Initialise the fonts, simultaneously correcting the guesses |
505 | * for font_{width,height}. |
506 | */ |
5a73255e |
507 | init_fonts(0,0); |
374330e2 |
508 | |
509 | /* |
510 | * Correct the guesses for extra_{width,height}. |
511 | */ |
512 | { |
513 | RECT cr, wr; |
32874aea |
514 | GetWindowRect(hwnd, &wr); |
515 | GetClientRect(hwnd, &cr); |
5a73255e |
516 | offset_width = offset_height = cfg.window_border; |
517 | extra_width = wr.right - wr.left - cr.right + cr.left + offset_width*2; |
518 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top +offset_height*2; |
374330e2 |
519 | } |
520 | |
521 | /* |
522 | * Resize the window, now we know what size we _really_ want it |
523 | * to be. |
524 | */ |
525 | guess_width = extra_width + font_width * cols; |
526 | guess_height = extra_height + font_height * rows; |
32874aea |
527 | SetWindowPos(hwnd, NULL, 0, 0, guess_width, guess_height, |
528 | SWP_NOMOVE | SWP_NOREDRAW | SWP_NOZORDER); |
374330e2 |
529 | |
530 | /* |
934c0b7a |
531 | * Set up a caret bitmap, with no content. |
532 | */ |
533 | { |
32874aea |
534 | char *bits; |
535 | int size = (font_width + 15) / 16 * 2 * font_height; |
536 | bits = smalloc(size); |
537 | memset(bits, 0, size); |
538 | caretbm = CreateBitmap(font_width, font_height, 1, 1, bits); |
539 | sfree(bits); |
934c0b7a |
540 | } |
5b7ce734 |
541 | CreateCaret(hwnd, caretbm, font_width, font_height); |
934c0b7a |
542 | |
543 | /* |
374330e2 |
544 | * Initialise the scroll bar. |
545 | */ |
546 | { |
547 | SCROLLINFO si; |
548 | |
549 | si.cbSize = sizeof(si); |
c9def1b8 |
550 | si.fMask = SIF_ALL | SIF_DISABLENOSCROLL; |
374330e2 |
551 | si.nMin = 0; |
32874aea |
552 | si.nMax = rows - 1; |
374330e2 |
553 | si.nPage = rows; |
554 | si.nPos = 0; |
32874aea |
555 | SetScrollInfo(hwnd, SB_VERT, &si, FALSE); |
374330e2 |
556 | } |
557 | |
558 | /* |
559 | * Start up the telnet connection. |
560 | */ |
561 | { |
562 | char *error; |
9ca5da42 |
563 | char msg[1024], *title; |
374330e2 |
564 | char *realhost; |
565 | |
2184a5d9 |
566 | error = back->init(cfg.host, cfg.port, &realhost, cfg.tcp_nodelay); |
374330e2 |
567 | if (error) { |
582c0054 |
568 | sprintf(msg, "Unable to open connection to\n" |
32874aea |
569 | "%.800s\n" "%s", cfg.host, error); |
374330e2 |
570 | MessageBox(NULL, msg, "PuTTY Error", MB_ICONERROR | MB_OK); |
571 | return 0; |
572 | } |
573 | window_name = icon_name = NULL; |
32874aea |
574 | if (*cfg.wintitle) { |
575 | title = cfg.wintitle; |
576 | } else { |
577 | sprintf(msg, "%s - PuTTY", realhost); |
578 | title = msg; |
579 | } |
6e1ebb76 |
580 | sfree(realhost); |
32874aea |
581 | set_title(title); |
582 | set_icon(title); |
374330e2 |
583 | } |
584 | |
d85548fe |
585 | session_closed = FALSE; |
586 | |
374330e2 |
587 | /* |
374330e2 |
588 | * Prepare the mouse handler. |
589 | */ |
590 | lastact = MA_NOTHING; |
01c034ad |
591 | lastbtn = MBT_NOTHING; |
374330e2 |
592 | dbltime = GetDoubleClickTime(); |
593 | |
594 | /* |
595 | * Set up the session-control options on the system menu. |
596 | */ |
597 | { |
32874aea |
598 | HMENU m = GetSystemMenu(hwnd, FALSE); |
599 | HMENU p, s; |
0a4aa984 |
600 | int i; |
374330e2 |
601 | |
32874aea |
602 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
374330e2 |
603 | if (cfg.protocol == PROT_TELNET) { |
604 | p = CreateMenu(); |
32874aea |
605 | AppendMenu(p, MF_ENABLED, IDM_TEL_AYT, "Are You There"); |
606 | AppendMenu(p, MF_ENABLED, IDM_TEL_BRK, "Break"); |
607 | AppendMenu(p, MF_ENABLED, IDM_TEL_SYNCH, "Synch"); |
608 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
609 | AppendMenu(p, MF_ENABLED, IDM_TEL_EC, "Erase Character"); |
610 | AppendMenu(p, MF_ENABLED, IDM_TEL_EL, "Erase Line"); |
611 | AppendMenu(p, MF_ENABLED, IDM_TEL_GA, "Go Ahead"); |
612 | AppendMenu(p, MF_ENABLED, IDM_TEL_NOP, "No Operation"); |
613 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
614 | AppendMenu(p, MF_ENABLED, IDM_TEL_ABORT, "Abort Process"); |
615 | AppendMenu(p, MF_ENABLED, IDM_TEL_AO, "Abort Output"); |
616 | AppendMenu(p, MF_ENABLED, IDM_TEL_IP, "Interrupt Process"); |
617 | AppendMenu(p, MF_ENABLED, IDM_TEL_SUSP, "Suspend Process"); |
618 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
619 | AppendMenu(p, MF_ENABLED, IDM_TEL_EOR, "End Of Record"); |
620 | AppendMenu(p, MF_ENABLED, IDM_TEL_EOF, "End Of File"); |
621 | AppendMenu(m, MF_POPUP | MF_ENABLED, (UINT) p, |
622 | "Telnet Command"); |
623 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
624 | } |
625 | AppendMenu(m, MF_ENABLED, IDM_SHOWLOG, "&Event Log"); |
626 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
627 | AppendMenu(m, MF_ENABLED, IDM_NEWSESS, "Ne&w Session..."); |
628 | AppendMenu(m, MF_ENABLED, IDM_DUPSESS, "&Duplicate Session"); |
0a4aa984 |
629 | s = CreateMenu(); |
630 | get_sesslist(TRUE); |
32874aea |
631 | for (i = 1; i < ((nsessions < 256) ? nsessions : 256); i++) |
632 | AppendMenu(s, MF_ENABLED, IDM_SAVED_MIN + (16 * i), |
633 | sessions[i]); |
634 | AppendMenu(m, MF_POPUP | MF_ENABLED, (UINT) s, "Sa&ved Sessions"); |
635 | AppendMenu(m, MF_ENABLED, IDM_RECONF, "Chan&ge Settings..."); |
636 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
637 | AppendMenu(m, MF_ENABLED, IDM_COPYALL, "C&opy All to Clipboard"); |
638 | AppendMenu(m, MF_ENABLED, IDM_CLRSB, "C&lear Scrollback"); |
639 | AppendMenu(m, MF_ENABLED, IDM_RESET, "Rese&t Terminal"); |
640 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
2cae8529 |
641 | AppendMenu(m, (cfg.resize_action == RESIZE_DISABLED) ? |
642 | MF_GRAYED : MF_ENABLED, IDM_FULLSCREEN, "&Full Screen"); |
a401e5f3 |
643 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
70133c0e |
644 | if (help_path) |
645 | AppendMenu(m, MF_ENABLED, IDM_HELP, "&Help"); |
32874aea |
646 | AppendMenu(m, MF_ENABLED, IDM_ABOUT, "&About PuTTY"); |
374330e2 |
647 | } |
648 | |
649 | /* |
a5ce2e9f |
650 | * Set up the initial input locale. |
651 | */ |
652 | set_input_locale(GetKeyboardLayout(0)); |
653 | |
654 | /* |
00db133f |
655 | * Open the initial log file if there is one. |
374330e2 |
656 | */ |
00db133f |
657 | logfopen(); |
374330e2 |
658 | |
659 | /* |
00db133f |
660 | * Finally show the window! |
e1c8e0ed |
661 | */ |
00db133f |
662 | ShowWindow(hwnd, show); |
663 | SetForegroundWindow(hwnd); |
e1c8e0ed |
664 | |
665 | /* |
374330e2 |
666 | * Set the palette up. |
667 | */ |
668 | pal = NULL; |
669 | logpal = NULL; |
670 | init_palette(); |
671 | |
672 | has_focus = (GetForegroundWindow() == hwnd); |
32874aea |
673 | UpdateWindow(hwnd); |
374330e2 |
674 | |
32874aea |
675 | if (GetMessage(&msg, NULL, 0, 0) == 1) { |
59ad2c03 |
676 | int timer_id = 0, long_timer = 0; |
677 | |
ec55b220 |
678 | while (msg.message != WM_QUIT) { |
59ad2c03 |
679 | /* Sometimes DispatchMessage calls routines that use their own |
680 | * GetMessage loop, setup this timer so we get some control back. |
681 | * |
682 | * Also call term_update() from the timer so that if the host |
683 | * is sending data flat out we still do redraws. |
684 | */ |
32874aea |
685 | if (timer_id && long_timer) { |
59ad2c03 |
686 | KillTimer(hwnd, timer_id); |
687 | long_timer = timer_id = 0; |
688 | } |
32874aea |
689 | if (!timer_id) |
59ad2c03 |
690 | timer_id = SetTimer(hwnd, 1, 20, NULL); |
32874aea |
691 | if (!(IsWindow(logbox) && IsDialogMessage(logbox, &msg))) |
692 | DispatchMessage(&msg); |
59ad2c03 |
693 | |
ec55b220 |
694 | /* Make sure we blink everything that needs it. */ |
59ad2c03 |
695 | term_blink(0); |
696 | |
c9def1b8 |
697 | /* Send the paste buffer if there's anything to send */ |
698 | term_paste(); |
699 | |
59ad2c03 |
700 | /* If there's nothing new in the queue then we can do everything |
701 | * we've delayed, reading the socket, writing, and repainting |
702 | * the window. |
703 | */ |
32874aea |
704 | if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
ec55b220 |
705 | continue; |
59ad2c03 |
706 | |
ec55b220 |
707 | if (pending_netevent) { |
708 | enact_pending_netevent(); |
709 | |
710 | /* Force the cursor blink on */ |
711 | term_blink(1); |
712 | |
32874aea |
713 | if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
ec55b220 |
714 | continue; |
59ad2c03 |
715 | } |
ec55b220 |
716 | |
717 | /* Okay there is now nothing to do so we make sure the screen is |
718 | * completely up to date then tell windows to call us in a little |
719 | * while. |
720 | */ |
721 | if (timer_id) { |
722 | KillTimer(hwnd, timer_id); |
723 | timer_id = 0; |
724 | } |
32874aea |
725 | HideCaret(hwnd); |
4c472521 |
726 | if (GetCapture() != hwnd) |
727 | term_out(); |
ec55b220 |
728 | term_update(); |
32874aea |
729 | ShowCaret(hwnd); |
f8a28d1f |
730 | |
731 | flash_window(1); /* maintain */ |
732 | |
0ed2f48e |
733 | /* The messages seem unreliable; especially if we're being tricky */ |
734 | has_focus = (GetForegroundWindow() == hwnd); |
735 | |
156686ef |
736 | if (in_vbell) |
32874aea |
737 | /* Hmm, term_update didn't want to do an update too soon ... */ |
738 | timer_id = SetTimer(hwnd, 1, 50, NULL); |
156686ef |
739 | else if (!has_focus) |
f8a28d1f |
740 | timer_id = SetTimer(hwnd, 1, 500, NULL); |
ec55b220 |
741 | else |
32874aea |
742 | timer_id = SetTimer(hwnd, 1, 100, NULL); |
ec55b220 |
743 | long_timer = 1; |
32874aea |
744 | |
ec55b220 |
745 | /* There's no point rescanning everything in the message queue |
156686ef |
746 | * so we do an apparently unnecessary wait here |
ec55b220 |
747 | */ |
748 | WaitMessage(); |
32874aea |
749 | if (GetMessage(&msg, NULL, 0, 0) != 1) |
ec55b220 |
750 | break; |
59ad2c03 |
751 | } |
374330e2 |
752 | } |
753 | |
754 | /* |
755 | * Clean up. |
756 | */ |
4eeb7d09 |
757 | deinit_fonts(); |
374330e2 |
758 | sfree(logpal); |
759 | if (pal) |
760 | DeleteObject(pal); |
761 | WSACleanup(); |
762 | |
8f203108 |
763 | if (cfg.protocol == PROT_SSH) { |
374330e2 |
764 | random_save_seed(); |
8f203108 |
765 | #ifdef MSCRYPTOAPI |
766 | crypto_wrapup(); |
767 | #endif |
768 | } |
374330e2 |
769 | |
770 | return msg.wParam; |
771 | } |
772 | |
773 | /* |
8df7a775 |
774 | * Set up, or shut down, an AsyncSelect. Called from winnet.c. |
775 | */ |
32874aea |
776 | char *do_select(SOCKET skt, int startup) |
777 | { |
8df7a775 |
778 | int msg, events; |
779 | if (startup) { |
780 | msg = WM_NETEVENT; |
3ad9d396 |
781 | events = (FD_CONNECT | FD_READ | FD_WRITE | |
782 | FD_OOB | FD_CLOSE | FD_ACCEPT); |
8df7a775 |
783 | } else { |
784 | msg = events = 0; |
785 | } |
786 | if (!hwnd) |
787 | return "do_select(): internal error (hwnd==NULL)"; |
32874aea |
788 | if (WSAAsyncSelect(skt, hwnd, msg, events) == SOCKET_ERROR) { |
789 | switch (WSAGetLastError()) { |
790 | case WSAENETDOWN: |
791 | return "Network is down"; |
792 | default: |
793 | return "WSAAsyncSelect(): unknown error"; |
794 | } |
8df7a775 |
795 | } |
796 | return NULL; |
797 | } |
798 | |
799 | /* |
01c034ad |
800 | * set or clear the "raw mouse message" mode |
801 | */ |
802 | void set_raw_mouse_mode(int activate) |
803 | { |
804 | send_raw_mouse = activate; |
805 | SetCursor(LoadCursor(NULL, activate ? IDC_ARROW : IDC_IBEAM)); |
806 | } |
807 | |
808 | /* |
8d5de777 |
809 | * Print a message box and close the connection. |
810 | */ |
32874aea |
811 | void connection_fatal(char *fmt, ...) |
812 | { |
8d5de777 |
813 | va_list ap; |
814 | char stuff[200]; |
815 | |
816 | va_start(ap, fmt); |
817 | vsprintf(stuff, fmt, ap); |
818 | va_end(ap); |
819 | MessageBox(hwnd, stuff, "PuTTY Fatal Error", MB_ICONERROR | MB_OK); |
b41069ff |
820 | if (cfg.close_on_exit == COE_ALWAYS) |
32874aea |
821 | PostQuitMessage(1); |
8d5de777 |
822 | else { |
32874aea |
823 | session_closed = TRUE; |
824 | SetWindowText(hwnd, "PuTTY (inactive)"); |
8d5de777 |
825 | } |
826 | } |
827 | |
828 | /* |
59ad2c03 |
829 | * Actually do the job requested by a WM_NETEVENT |
830 | */ |
32874aea |
831 | static void enact_pending_netevent(void) |
832 | { |
9dde0b46 |
833 | static int reentering = 0; |
8df7a775 |
834 | extern int select_result(WPARAM, LPARAM); |
835 | int ret; |
9dde0b46 |
836 | |
837 | if (reentering) |
32874aea |
838 | return; /* don't unpend the pending */ |
9dde0b46 |
839 | |
59ad2c03 |
840 | pending_netevent = FALSE; |
9dde0b46 |
841 | |
842 | reentering = 1; |
32874aea |
843 | ret = select_result(pend_netevent_wParam, pend_netevent_lParam); |
9dde0b46 |
844 | reentering = 0; |
59ad2c03 |
845 | |
b41069ff |
846 | if (ret == 0 && !session_closed) { |
32874aea |
847 | /* Abnormal exits will already have set session_closed and taken |
848 | * appropriate action. */ |
b41069ff |
849 | if (cfg.close_on_exit == COE_ALWAYS || |
32874aea |
850 | cfg.close_on_exit == COE_NORMAL) PostQuitMessage(0); |
59ad2c03 |
851 | else { |
32874aea |
852 | session_closed = TRUE; |
853 | SetWindowText(hwnd, "PuTTY (inactive)"); |
854 | MessageBox(hwnd, "Connection closed by remote host", |
855 | "PuTTY", MB_OK | MB_ICONINFORMATION); |
59ad2c03 |
856 | } |
857 | } |
858 | } |
859 | |
860 | /* |
374330e2 |
861 | * Copy the colour palette from the configuration data into defpal. |
862 | * This is non-trivial because the colour indices are different. |
863 | */ |
32874aea |
864 | static void cfgtopalette(void) |
865 | { |
374330e2 |
866 | int i; |
867 | static const int ww[] = { |
868 | 6, 7, 8, 9, 10, 11, 12, 13, |
869 | 14, 15, 16, 17, 18, 19, 20, 21, |
870 | 0, 1, 2, 3, 4, 4, 5, 5 |
871 | }; |
872 | |
32874aea |
873 | for (i = 0; i < 24; i++) { |
374330e2 |
874 | int w = ww[i]; |
875 | defpal[i].rgbtRed = cfg.colours[w][0]; |
876 | defpal[i].rgbtGreen = cfg.colours[w][1]; |
877 | defpal[i].rgbtBlue = cfg.colours[w][2]; |
878 | } |
879 | } |
880 | |
881 | /* |
882 | * Set up the colour palette. |
883 | */ |
32874aea |
884 | static void init_palette(void) |
885 | { |
374330e2 |
886 | int i; |
32874aea |
887 | HDC hdc = GetDC(hwnd); |
374330e2 |
888 | if (hdc) { |
32874aea |
889 | if (cfg.try_palette && GetDeviceCaps(hdc, RASTERCAPS) & RC_PALETTE) { |
374330e2 |
890 | logpal = smalloc(sizeof(*logpal) |
891 | - sizeof(logpal->palPalEntry) |
892 | + NCOLOURS * sizeof(PALETTEENTRY)); |
893 | logpal->palVersion = 0x300; |
894 | logpal->palNumEntries = NCOLOURS; |
895 | for (i = 0; i < NCOLOURS; i++) { |
896 | logpal->palPalEntry[i].peRed = defpal[i].rgbtRed; |
897 | logpal->palPalEntry[i].peGreen = defpal[i].rgbtGreen; |
898 | logpal->palPalEntry[i].peBlue = defpal[i].rgbtBlue; |
899 | logpal->palPalEntry[i].peFlags = PC_NOCOLLAPSE; |
900 | } |
32874aea |
901 | pal = CreatePalette(logpal); |
374330e2 |
902 | if (pal) { |
32874aea |
903 | SelectPalette(hdc, pal, FALSE); |
904 | RealizePalette(hdc); |
905 | SelectPalette(hdc, GetStockObject(DEFAULT_PALETTE), FALSE); |
374330e2 |
906 | } |
907 | } |
32874aea |
908 | ReleaseDC(hwnd, hdc); |
374330e2 |
909 | } |
910 | if (pal) |
32874aea |
911 | for (i = 0; i < NCOLOURS; i++) |
374330e2 |
912 | colours[i] = PALETTERGB(defpal[i].rgbtRed, |
913 | defpal[i].rgbtGreen, |
914 | defpal[i].rgbtBlue); |
915 | else |
32874aea |
916 | for (i = 0; i < NCOLOURS; i++) |
374330e2 |
917 | colours[i] = RGB(defpal[i].rgbtRed, |
32874aea |
918 | defpal[i].rgbtGreen, defpal[i].rgbtBlue); |
374330e2 |
919 | } |
920 | |
921 | /* |
4eeb7d09 |
922 | * Initialise all the fonts we will need initially. There may be as many as |
923 | * three or as few as one. The other (poentially) twentyone fonts are done |
924 | * if/when they are needed. |
925 | * |
926 | * We also: |
374330e2 |
927 | * |
928 | * - check the font width and height, correcting our guesses if |
929 | * necessary. |
930 | * |
931 | * - verify that the bold font is the same width as the ordinary |
932 | * one, and engage shadow bolding if not. |
933 | * |
934 | * - verify that the underlined font is the same width as the |
935 | * ordinary one (manual underlining by means of line drawing can |
936 | * be done in a pinch). |
374330e2 |
937 | */ |
5a73255e |
938 | static void init_fonts(int pick_width, int pick_height) |
32874aea |
939 | { |
374330e2 |
940 | TEXTMETRIC tm; |
4eeb7d09 |
941 | CPINFO cpinfo; |
942 | int fontsize[3]; |
97fc891e |
943 | int i; |
374330e2 |
944 | HDC hdc; |
945 | int fw_dontcare, fw_bold; |
946 | |
4eeb7d09 |
947 | for (i = 0; i < FONT_MAXNO; i++) |
374330e2 |
948 | fonts[i] = NULL; |
949 | |
5a73255e |
950 | bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT; |
951 | und_mode = UND_FONT; |
952 | |
374330e2 |
953 | if (cfg.fontisbold) { |
954 | fw_dontcare = FW_BOLD; |
5b80d07f |
955 | fw_bold = FW_HEAVY; |
32874aea |
956 | } else { |
374330e2 |
957 | fw_dontcare = FW_DONTCARE; |
958 | fw_bold = FW_BOLD; |
959 | } |
960 | |
97fc891e |
961 | hdc = GetDC(hwnd); |
962 | |
5a73255e |
963 | if (pick_height) |
964 | font_height = pick_height; |
965 | else { |
966 | font_height = cfg.fontheight; |
967 | if (font_height > 0) { |
968 | font_height = |
969 | -MulDiv(font_height, GetDeviceCaps(hdc, LOGPIXELSY), 72); |
970 | } |
3b2c664e |
971 | } |
59ad2c03 |
972 | font_width = pick_width; |
97fc891e |
973 | |
374330e2 |
974 | #define f(i,c,w,u) \ |
97fc891e |
975 | fonts[i] = CreateFont (font_height, font_width, 0, 0, w, FALSE, u, FALSE, \ |
374330e2 |
976 | c, OUT_DEFAULT_PRECIS, \ |
977 | CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, \ |
978 | FIXED_PITCH | FF_DONTCARE, cfg.font) |
97fc891e |
979 | |
4eeb7d09 |
980 | f(FONT_NORMAL, cfg.fontcharset, fw_dontcare, FALSE); |
97fc891e |
981 | |
71f6951d |
982 | lfont.lfHeight = font_height; |
983 | lfont.lfWidth = font_width; |
984 | lfont.lfEscapement = 0; |
985 | lfont.lfOrientation = 0; |
986 | lfont.lfWeight = fw_dontcare; |
987 | lfont.lfItalic = FALSE; |
988 | lfont.lfUnderline = FALSE; |
989 | lfont.lfStrikeOut = FALSE; |
990 | lfont.lfCharSet = cfg.fontcharset; |
991 | lfont.lfOutPrecision = OUT_DEFAULT_PRECIS; |
992 | lfont.lfClipPrecision = CLIP_DEFAULT_PRECIS; |
993 | lfont.lfQuality = DEFAULT_QUALITY; |
994 | lfont.lfPitchAndFamily = FIXED_PITCH | FF_DONTCARE; |
995 | strncpy(lfont.lfFaceName, cfg.font, LF_FACESIZE); |
996 | |
4eeb7d09 |
997 | SelectObject(hdc, fonts[FONT_NORMAL]); |
998 | GetTextMetrics(hdc, &tm); |
5a73255e |
999 | |
1000 | if (pick_width == 0 || pick_height == 0) { |
1001 | font_height = tm.tmHeight; |
1002 | font_width = tm.tmAveCharWidth; |
1003 | } |
1004 | font_dualwidth = (tm.tmAveCharWidth != tm.tmMaxCharWidth); |
1005 | |
1006 | #ifdef RDB_DEBUG_PATCH |
1007 | debug(23, "Primary font H=%d, AW=%d, MW=%d", |
1008 | tm.tmHeight, tm.tmAveCharWidth, tm.tmMaxCharWidth); |
1009 | #endif |
97fc891e |
1010 | |
4eeb7d09 |
1011 | { |
1012 | CHARSETINFO info; |
1013 | DWORD cset = tm.tmCharSet; |
1014 | memset(&info, 0xFF, sizeof(info)); |
97fc891e |
1015 | |
4eeb7d09 |
1016 | /* !!! Yes the next line is right */ |
1017 | if (cset == OEM_CHARSET) |
1018 | font_codepage = GetOEMCP(); |
1019 | else |
1020 | if (TranslateCharsetInfo |
1021 | ((DWORD *) cset, &info, TCI_SRCCHARSET)) font_codepage = |
1022 | info.ciACP; |
1023 | else |
1024 | font_codepage = -1; |
32874aea |
1025 | |
4eeb7d09 |
1026 | GetCPInfo(font_codepage, &cpinfo); |
1027 | dbcs_screenfont = (cpinfo.MaxCharSize > 1); |
1028 | } |
97fc891e |
1029 | |
4eeb7d09 |
1030 | f(FONT_UNDERLINE, cfg.fontcharset, fw_dontcare, TRUE); |
97fc891e |
1031 | |
4eeb7d09 |
1032 | /* |
1033 | * Some fonts, e.g. 9-pt Courier, draw their underlines |
1034 | * outside their character cell. We successfully prevent |
1035 | * screen corruption by clipping the text output, but then |
1036 | * we lose the underline completely. Here we try to work |
1037 | * out whether this is such a font, and if it is, we set a |
1038 | * flag that causes underlines to be drawn by hand. |
1039 | * |
1040 | * Having tried other more sophisticated approaches (such |
1041 | * as examining the TEXTMETRIC structure or requesting the |
1042 | * height of a string), I think we'll do this the brute |
1043 | * force way: we create a small bitmap, draw an underlined |
1044 | * space on it, and test to see whether any pixels are |
1045 | * foreground-coloured. (Since we expect the underline to |
1046 | * go all the way across the character cell, we only search |
1047 | * down a single column of the bitmap, half way across.) |
1048 | */ |
1049 | { |
1050 | HDC und_dc; |
1051 | HBITMAP und_bm, und_oldbm; |
1052 | int i, gotit; |
1053 | COLORREF c; |
1054 | |
1055 | und_dc = CreateCompatibleDC(hdc); |
1056 | und_bm = CreateCompatibleBitmap(hdc, font_width, font_height); |
1057 | und_oldbm = SelectObject(und_dc, und_bm); |
1058 | SelectObject(und_dc, fonts[FONT_UNDERLINE]); |
1059 | SetTextAlign(und_dc, TA_TOP | TA_LEFT | TA_NOUPDATECP); |
1060 | SetTextColor(und_dc, RGB(255, 255, 255)); |
1061 | SetBkColor(und_dc, RGB(0, 0, 0)); |
1062 | SetBkMode(und_dc, OPAQUE); |
1063 | ExtTextOut(und_dc, 0, 0, ETO_OPAQUE, NULL, " ", 1, NULL); |
1064 | gotit = FALSE; |
1065 | for (i = 0; i < font_height; i++) { |
1066 | c = GetPixel(und_dc, font_width / 2, i); |
1067 | if (c != RGB(0, 0, 0)) |
1068 | gotit = TRUE; |
1069 | } |
1070 | SelectObject(und_dc, und_oldbm); |
1071 | DeleteObject(und_bm); |
1072 | DeleteDC(und_dc); |
1073 | if (!gotit) { |
1074 | und_mode = UND_LINE; |
1075 | DeleteObject(fonts[FONT_UNDERLINE]); |
1076 | fonts[FONT_UNDERLINE] = 0; |
32874aea |
1077 | } |
4eeb7d09 |
1078 | } |
97fc891e |
1079 | |
4eeb7d09 |
1080 | if (bold_mode == BOLD_FONT) { |
1081 | f(FONT_BOLD, cfg.fontcharset, fw_bold, FALSE); |
374330e2 |
1082 | } |
1083 | #undef f |
1084 | |
97fc891e |
1085 | descent = tm.tmAscent + 1; |
1086 | if (descent >= font_height) |
1087 | descent = font_height - 1; |
374330e2 |
1088 | |
4eeb7d09 |
1089 | for (i = 0; i < 3; i++) { |
97fc891e |
1090 | if (fonts[i]) { |
32874aea |
1091 | if (SelectObject(hdc, fonts[i]) && GetTextMetrics(hdc, &tm)) |
4eeb7d09 |
1092 | fontsize[i] = tm.tmAveCharWidth + 256 * tm.tmHeight; |
32874aea |
1093 | else |
4eeb7d09 |
1094 | fontsize[i] = -i; |
32874aea |
1095 | } else |
4eeb7d09 |
1096 | fontsize[i] = -i; |
374330e2 |
1097 | } |
1098 | |
32874aea |
1099 | ReleaseDC(hwnd, hdc); |
374330e2 |
1100 | |
4eeb7d09 |
1101 | if (fontsize[FONT_UNDERLINE] != fontsize[FONT_NORMAL]) { |
374330e2 |
1102 | und_mode = UND_LINE; |
32874aea |
1103 | DeleteObject(fonts[FONT_UNDERLINE]); |
4eeb7d09 |
1104 | fonts[FONT_UNDERLINE] = 0; |
374330e2 |
1105 | } |
1106 | |
4eeb7d09 |
1107 | if (bold_mode == BOLD_FONT && |
1108 | fontsize[FONT_BOLD] != fontsize[FONT_NORMAL]) { |
374330e2 |
1109 | bold_mode = BOLD_SHADOW; |
32874aea |
1110 | DeleteObject(fonts[FONT_BOLD]); |
4eeb7d09 |
1111 | fonts[FONT_BOLD] = 0; |
374330e2 |
1112 | } |
4eeb7d09 |
1113 | fontflag[0] = fontflag[1] = fontflag[2] = 1; |
1114 | |
1115 | init_ucs_tables(); |
1116 | } |
1117 | |
1118 | static void another_font(int fontno) |
1119 | { |
1120 | int basefont; |
1121 | int fw_dontcare, fw_bold; |
1122 | int c, u, w, x; |
1123 | char *s; |
1124 | |
1125 | if (fontno < 0 || fontno >= FONT_MAXNO || fontflag[fontno]) |
1126 | return; |
1127 | |
1128 | basefont = (fontno & ~(FONT_BOLDUND)); |
1129 | if (basefont != fontno && !fontflag[basefont]) |
1130 | another_font(basefont); |
97fc891e |
1131 | |
4eeb7d09 |
1132 | if (cfg.fontisbold) { |
1133 | fw_dontcare = FW_BOLD; |
1134 | fw_bold = FW_HEAVY; |
1135 | } else { |
1136 | fw_dontcare = FW_DONTCARE; |
1137 | fw_bold = FW_BOLD; |
1138 | } |
1139 | |
1140 | c = cfg.fontcharset; |
1141 | w = fw_dontcare; |
1142 | u = FALSE; |
1143 | s = cfg.font; |
1144 | x = font_width; |
1145 | |
1146 | if (fontno & FONT_WIDE) |
1147 | x *= 2; |
1148 | if (fontno & FONT_NARROW) |
5a73255e |
1149 | x = (x+1)/2; |
4eeb7d09 |
1150 | if (fontno & FONT_OEM) |
1151 | c = OEM_CHARSET; |
1152 | if (fontno & FONT_BOLD) |
1153 | w = fw_bold; |
1154 | if (fontno & FONT_UNDERLINE) |
1155 | u = TRUE; |
1156 | |
1157 | fonts[fontno] = |
1158 | CreateFont(font_height * (1 + !!(fontno & FONT_HIGH)), x, 0, 0, w, |
1159 | FALSE, u, FALSE, c, OUT_DEFAULT_PRECIS, |
1160 | CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, |
1161 | FIXED_PITCH | FF_DONTCARE, s); |
1162 | |
1163 | fontflag[fontno] = 1; |
1164 | } |
1165 | |
1166 | static void deinit_fonts(void) |
1167 | { |
1168 | int i; |
1169 | for (i = 0; i < FONT_MAXNO; i++) { |
1170 | if (fonts[i]) |
1171 | DeleteObject(fonts[i]); |
1172 | fonts[i] = 0; |
1173 | fontflag[i] = 0; |
374330e2 |
1174 | } |
1175 | } |
1176 | |
5a73255e |
1177 | void request_resize(int w, int h) |
32874aea |
1178 | { |
59ad2c03 |
1179 | int width, height; |
c9def1b8 |
1180 | |
1181 | /* If the window is maximized supress resizing attempts */ |
5a73255e |
1182 | if (IsZoomed(hwnd)) { |
0ed2f48e |
1183 | if (cfg.resize_action == RESIZE_TERM) |
5a73255e |
1184 | return; |
1185 | } |
32874aea |
1186 | |
ad5c93cc |
1187 | if (cfg.resize_action == RESIZE_DISABLED) return; |
5a73255e |
1188 | if (h == rows && w == cols) return; |
1189 | |
1190 | /* Sanity checks ... */ |
1191 | { |
32874aea |
1192 | static int first_time = 1; |
1193 | static RECT ss; |
1194 | |
1195 | switch (first_time) { |
1196 | case 1: |
1197 | /* Get the size of the screen */ |
1198 | if (GetClientRect(GetDesktopWindow(), &ss)) |
1199 | /* first_time = 0 */ ; |
1200 | else { |
1201 | first_time = 2; |
1202 | break; |
1203 | } |
1204 | case 0: |
1205 | /* Make sure the values are sane */ |
5a73255e |
1206 | width = (ss.right - ss.left - extra_width) / 4; |
1207 | height = (ss.bottom - ss.top - extra_height) / 6; |
32874aea |
1208 | |
5a73255e |
1209 | if (w > width || h > height) |
1210 | return; |
32874aea |
1211 | if (w < 15) |
1212 | w = 15; |
1213 | if (h < 1) |
5a73255e |
1214 | h = 1; |
32874aea |
1215 | } |
c9def1b8 |
1216 | } |
59ad2c03 |
1217 | |
5a73255e |
1218 | term_size(h, w, cfg.savelines); |
1219 | |
0ed2f48e |
1220 | if (cfg.resize_action != RESIZE_FONT && !IsZoomed(hwnd)) { |
5a73255e |
1221 | width = extra_width + font_width * w; |
1222 | height = extra_height + font_height * h; |
374330e2 |
1223 | |
5a73255e |
1224 | SetWindowPos(hwnd, NULL, 0, 0, width, height, |
1225 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
1226 | SWP_NOMOVE | SWP_NOZORDER); |
1227 | } else |
1228 | reset_window(0); |
1229 | |
1230 | InvalidateRect(hwnd, NULL, TRUE); |
1231 | } |
1232 | |
1233 | static void reset_window(int reinit) { |
1234 | /* |
1235 | * This function decides how to resize or redraw when the |
1236 | * user changes something. |
1237 | * |
1238 | * This function doesn't like to change the terminal size but if the |
1239 | * font size is locked that may be it's only soluion. |
1240 | */ |
1241 | int win_width, win_height; |
1242 | RECT cr, wr; |
1243 | |
1244 | #ifdef RDB_DEBUG_PATCH |
1245 | debug((27, "reset_window()")); |
1246 | #endif |
1247 | |
1248 | /* Current window sizes ... */ |
1249 | GetWindowRect(hwnd, &wr); |
1250 | GetClientRect(hwnd, &cr); |
1251 | |
1252 | win_width = cr.right - cr.left; |
1253 | win_height = cr.bottom - cr.top; |
1254 | |
0ed2f48e |
1255 | if (cfg.resize_action == RESIZE_DISABLED) reinit = 2; |
1256 | |
5a73255e |
1257 | /* Are we being forced to reload the fonts ? */ |
1258 | if (reinit>1) { |
1259 | #ifdef RDB_DEBUG_PATCH |
1260 | debug((27, "reset_window() -- Forced deinit")); |
1261 | #endif |
1262 | deinit_fonts(); |
1263 | init_fonts(0,0); |
1264 | } |
1265 | |
1266 | /* Oh, looks like we're minimised */ |
1267 | if (win_width == 0 || win_height == 0) |
1268 | return; |
1269 | |
1270 | /* Is the window out of position ? */ |
1271 | if ( !reinit && |
1272 | (offset_width != (win_width-font_width*cols)/2 || |
1273 | offset_height != (win_height-font_height*rows)/2) ){ |
1274 | offset_width = (win_width-font_width*cols)/2; |
1275 | offset_height = (win_height-font_height*rows)/2; |
1276 | InvalidateRect(hwnd, NULL, TRUE); |
1277 | #ifdef RDB_DEBUG_PATCH |
1278 | debug((27, "reset_window() -> Reposition terminal")); |
1279 | #endif |
1280 | } |
1281 | |
6003660f |
1282 | if (IsZoomed(hwnd)) { |
5a73255e |
1283 | /* We're fullscreen, this means we must not change the size of |
1284 | * the window so it's the font size or the terminal itself. |
1285 | */ |
1286 | |
1287 | extra_width = wr.right - wr.left - cr.right + cr.left; |
1288 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top; |
1289 | |
0ed2f48e |
1290 | if (cfg.resize_action != RESIZE_TERM) { |
5a73255e |
1291 | if ( font_width != win_width/cols || |
1292 | font_height != win_height/rows) { |
1293 | deinit_fonts(); |
1294 | init_fonts(win_width/cols, win_height/rows); |
1295 | offset_width = (win_width-font_width*cols)/2; |
1296 | offset_height = (win_height-font_height*rows)/2; |
1297 | InvalidateRect(hwnd, NULL, TRUE); |
1298 | #ifdef RDB_DEBUG_PATCH |
1299 | debug((25, "reset_window() -> Z font resize to (%d, %d)", |
1300 | font_width, font_height)); |
1301 | #endif |
1302 | } |
1303 | } else { |
1304 | if ( font_width != win_width/cols || |
1305 | font_height != win_height/rows) { |
1306 | /* Our only choice at this point is to change the |
1307 | * size of the terminal; Oh well. |
1308 | */ |
1309 | term_size( win_height/font_height, win_width/font_width, |
1310 | cfg.savelines); |
1311 | offset_width = (win_width-font_width*cols)/2; |
1312 | offset_height = (win_height-font_height*rows)/2; |
1313 | InvalidateRect(hwnd, NULL, TRUE); |
1314 | #ifdef RDB_DEBUG_PATCH |
1315 | debug((27, "reset_window() -> Zoomed term_size")); |
1316 | #endif |
1317 | } |
1318 | } |
1319 | return; |
1320 | } |
1321 | |
1322 | /* Hmm, a force re-init means we should ignore the current window |
1323 | * so we resize to the default font size. |
1324 | */ |
1325 | if (reinit>0) { |
1326 | #ifdef RDB_DEBUG_PATCH |
1327 | debug((27, "reset_window() -> Forced re-init")); |
1328 | #endif |
1329 | |
1330 | offset_width = offset_height = cfg.window_border; |
1331 | extra_width = wr.right - wr.left - cr.right + cr.left + offset_width*2; |
1332 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top +offset_height*2; |
1333 | |
1334 | if (win_width != font_width*cols + offset_width*2 || |
1335 | win_height != font_height*rows + offset_height*2) { |
1336 | |
1337 | /* If this is too large windows will resize it to the maximum |
1338 | * allowed window size, we will then be back in here and resize |
1339 | * the font or terminal to fit. |
1340 | */ |
1341 | SetWindowPos(hwnd, NULL, 0, 0, |
1342 | font_width*cols + extra_width, |
1343 | font_height*rows + extra_height, |
1344 | SWP_NOMOVE | SWP_NOZORDER); |
1345 | } |
0ed2f48e |
1346 | |
1347 | InvalidateRect(hwnd, NULL, TRUE); |
5a73255e |
1348 | return; |
1349 | } |
1350 | |
1351 | /* Okay the user doesn't want us to change the font so we try the |
1352 | * window. But that may be too big for the screen which forces us |
1353 | * to change the terminal. |
1354 | */ |
0ed2f48e |
1355 | if ((cfg.resize_action == RESIZE_TERM && reinit<=0) || |
1356 | (cfg.resize_action == RESIZE_EITHER && reinit<0) || |
1357 | reinit>0) { |
5a73255e |
1358 | offset_width = offset_height = cfg.window_border; |
1359 | extra_width = wr.right - wr.left - cr.right + cr.left + offset_width*2; |
1360 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top +offset_height*2; |
1361 | |
1362 | if (win_width != font_width*cols + offset_width*2 || |
1363 | win_height != font_height*rows + offset_height*2) { |
1364 | |
1365 | static RECT ss; |
1366 | int width, height; |
1367 | |
1368 | GetClientRect(GetDesktopWindow(), &ss); |
1369 | width = (ss.right - ss.left - extra_width) / font_width; |
1370 | height = (ss.bottom - ss.top - extra_height) / font_height; |
1371 | |
1372 | /* Grrr too big */ |
1373 | if ( rows > height || cols > width ) { |
0ed2f48e |
1374 | if (cfg.resize_action == RESIZE_EITHER) { |
1375 | /* Make the font the biggest we can */ |
1376 | if (cols > width) |
1377 | font_width = (ss.right - ss.left - extra_width)/cols; |
1378 | if (rows > height) |
1379 | font_height = (ss.bottom - ss.top - extra_height)/rows; |
1380 | |
1381 | deinit_fonts(); |
1382 | init_fonts(font_width, font_height); |
1383 | |
1384 | width = (ss.right - ss.left - extra_width) / font_width; |
1385 | height = (ss.bottom - ss.top - extra_height) / font_height; |
1386 | } else { |
1387 | if ( height > rows ) height = rows; |
1388 | if ( width > cols ) width = cols; |
1389 | term_size(height, width, cfg.savelines); |
5a73255e |
1390 | #ifdef RDB_DEBUG_PATCH |
0ed2f48e |
1391 | debug((27, "reset_window() -> term resize to (%d,%d)", |
1392 | height, width)); |
5a73255e |
1393 | #endif |
0ed2f48e |
1394 | } |
5a73255e |
1395 | } |
1396 | |
1397 | SetWindowPos(hwnd, NULL, 0, 0, |
1398 | font_width*cols + extra_width, |
1399 | font_height*rows + extra_height, |
1400 | SWP_NOMOVE | SWP_NOZORDER); |
1401 | |
1402 | InvalidateRect(hwnd, NULL, TRUE); |
1403 | #ifdef RDB_DEBUG_PATCH |
1404 | debug((27, "reset_window() -> window resize to (%d,%d)", |
1405 | font_width*cols + extra_width, |
1406 | font_height*rows + extra_height)); |
1407 | #endif |
1408 | } |
1409 | return; |
1410 | } |
1411 | |
1412 | /* We're allowed to or must change the font but do we want to ? */ |
1413 | |
1414 | if (font_width != (win_width-cfg.window_border*2)/cols || |
1415 | font_height != (win_height-cfg.window_border*2)/rows) { |
1416 | |
1417 | deinit_fonts(); |
1418 | init_fonts((win_width-cfg.window_border*2)/cols, |
1419 | (win_height-cfg.window_border*2)/rows); |
1420 | offset_width = (win_width-font_width*cols)/2; |
1421 | offset_height = (win_height-font_height*rows)/2; |
1422 | |
1423 | extra_width = wr.right - wr.left - cr.right + cr.left +offset_width*2; |
1424 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top+offset_height*2; |
1425 | |
1426 | InvalidateRect(hwnd, NULL, TRUE); |
1427 | #ifdef RDB_DEBUG_PATCH |
1428 | debug((25, "reset_window() -> font resize to (%d,%d)", |
1429 | font_width, font_height)); |
1430 | #endif |
1431 | } |
374330e2 |
1432 | } |
1433 | |
a5ce2e9f |
1434 | static void set_input_locale(HKL kl) |
1435 | { |
1436 | char lbuf[20]; |
1437 | |
1438 | GetLocaleInfo(LOWORD(kl), LOCALE_IDEFAULTANSICODEPAGE, |
1439 | lbuf, sizeof(lbuf)); |
1440 | |
1441 | kbd_codepage = atoi(lbuf); |
1442 | } |
1443 | |
6908fed7 |
1444 | static void click(Mouse_Button b, int x, int y, int shift, int ctrl, int alt) |
32874aea |
1445 | { |
fdedf2c8 |
1446 | int thistime = GetMessageTime(); |
1447 | |
b90840c3 |
1448 | if (send_raw_mouse && !(cfg.mouse_override && shift)) { |
1449 | lastbtn = MBT_NOTHING; |
6908fed7 |
1450 | term_mouse(b, MA_CLICK, x, y, shift, ctrl, alt); |
01c034ad |
1451 | return; |
1452 | } |
1453 | |
fdedf2c8 |
1454 | if (lastbtn == b && thistime - lasttime < dbltime) { |
374330e2 |
1455 | lastact = (lastact == MA_CLICK ? MA_2CLK : |
1456 | lastact == MA_2CLK ? MA_3CLK : |
1457 | lastact == MA_3CLK ? MA_CLICK : MA_NOTHING); |
1458 | } else { |
1459 | lastbtn = b; |
1460 | lastact = MA_CLICK; |
1461 | } |
1462 | if (lastact != MA_NOTHING) |
6908fed7 |
1463 | term_mouse(b, lastact, x, y, shift, ctrl, alt); |
fdedf2c8 |
1464 | lasttime = thistime; |
374330e2 |
1465 | } |
1466 | |
01c034ad |
1467 | /* |
1468 | * Translate a raw mouse button designation (LEFT, MIDDLE, RIGHT) |
1469 | * into a cooked one (SELECT, EXTEND, PASTE). |
1470 | */ |
32874aea |
1471 | Mouse_Button translate_button(Mouse_Button button) |
1472 | { |
01c034ad |
1473 | if (button == MBT_LEFT) |
1474 | return MBT_SELECT; |
1475 | if (button == MBT_MIDDLE) |
1476 | return cfg.mouse_is_xterm ? MBT_PASTE : MBT_EXTEND; |
1477 | if (button == MBT_RIGHT) |
1478 | return cfg.mouse_is_xterm ? MBT_EXTEND : MBT_PASTE; |
2d466ffd |
1479 | return 0; /* shouldn't happen */ |
01c034ad |
1480 | } |
1481 | |
32874aea |
1482 | static void show_mouseptr(int show) |
1483 | { |
554c540d |
1484 | static int cursor_visible = 1; |
32874aea |
1485 | if (!cfg.hide_mouseptr) /* override if this feature disabled */ |
1486 | show = 1; |
554c540d |
1487 | if (cursor_visible && !show) |
32874aea |
1488 | ShowCursor(FALSE); |
554c540d |
1489 | else if (!cursor_visible && show) |
32874aea |
1490 | ShowCursor(TRUE); |
554c540d |
1491 | cursor_visible = show; |
1492 | } |
1493 | |
6908fed7 |
1494 | static int is_alt_pressed(void) |
1495 | { |
1496 | BYTE keystate[256]; |
1497 | int r = GetKeyboardState(keystate); |
1498 | if (!r) |
1499 | return FALSE; |
1500 | if (keystate[VK_MENU] & 0x80) |
1501 | return TRUE; |
1502 | if (keystate[VK_RMENU] & 0x80) |
1503 | return TRUE; |
1504 | return FALSE; |
1505 | } |
1506 | |
68f9b3d9 |
1507 | static int resizing; |
1508 | |
32874aea |
1509 | static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, |
1510 | WPARAM wParam, LPARAM lParam) |
1511 | { |
374330e2 |
1512 | HDC hdc; |
374330e2 |
1513 | static int ignore_clip = FALSE; |
3ad8c6db |
1514 | static int need_backend_resize = FALSE; |
1ba99d2c |
1515 | static int fullscr_on_max = FALSE; |
374330e2 |
1516 | |
1517 | switch (message) { |
59ad2c03 |
1518 | case WM_TIMER: |
1519 | if (pending_netevent) |
1520 | enact_pending_netevent(); |
4c472521 |
1521 | if (GetCapture() != hwnd) |
1522 | term_out(); |
32874aea |
1523 | noise_regular(); |
1524 | HideCaret(hwnd); |
59ad2c03 |
1525 | term_update(); |
32874aea |
1526 | ShowCaret(hwnd); |
1527 | if (cfg.ping_interval > 0) { |
1528 | time_t now; |
1529 | time(&now); |
1530 | if (now - last_movement > cfg.ping_interval) { |
1531 | back->special(TS_PING); |
1532 | last_movement = now; |
1533 | } |
1534 | } |
7732d38a |
1535 | net_pending_errors(); |
59ad2c03 |
1536 | return 0; |
374330e2 |
1537 | case WM_CREATE: |
1538 | break; |
68130d34 |
1539 | case WM_CLOSE: |
32874aea |
1540 | show_mouseptr(1); |
d85548fe |
1541 | if (!cfg.warn_on_close || session_closed || |
32874aea |
1542 | MessageBox(hwnd, |
1543 | "Are you sure you want to close this session?", |
68130d34 |
1544 | "PuTTY Exit Confirmation", |
1545 | MB_ICONWARNING | MB_OKCANCEL) == IDOK) |
1546 | DestroyWindow(hwnd); |
1547 | return 0; |
374330e2 |
1548 | case WM_DESTROY: |
32874aea |
1549 | show_mouseptr(1); |
1550 | PostQuitMessage(0); |
374330e2 |
1551 | return 0; |
6833a413 |
1552 | case WM_SYSCOMMAND: |
1553 | switch (wParam & ~0xF) { /* low 4 bits reserved to Windows */ |
374330e2 |
1554 | case IDM_SHOWLOG: |
c5e9c988 |
1555 | showeventlog(hwnd); |
374330e2 |
1556 | break; |
1557 | case IDM_NEWSESS: |
1558 | case IDM_DUPSESS: |
6833a413 |
1559 | case IDM_SAVEDSESS: |
374330e2 |
1560 | { |
1561 | char b[2048]; |
1562 | char c[30], *cl; |
e4e4cc7e |
1563 | int freecl = FALSE; |
374330e2 |
1564 | STARTUPINFO si; |
1565 | PROCESS_INFORMATION pi; |
1566 | HANDLE filemap = NULL; |
1567 | |
1568 | if (wParam == IDM_DUPSESS) { |
1569 | /* |
1570 | * Allocate a file-mapping memory chunk for the |
1571 | * config structure. |
1572 | */ |
1573 | SECURITY_ATTRIBUTES sa; |
1574 | Config *p; |
1575 | |
1576 | sa.nLength = sizeof(sa); |
1577 | sa.lpSecurityDescriptor = NULL; |
1578 | sa.bInheritHandle = TRUE; |
32874aea |
1579 | filemap = CreateFileMapping((HANDLE) 0xFFFFFFFF, |
374330e2 |
1580 | &sa, |
1581 | PAGE_READWRITE, |
32874aea |
1582 | 0, sizeof(Config), NULL); |
374330e2 |
1583 | if (filemap) { |
32874aea |
1584 | p = (Config *) MapViewOfFile(filemap, |
1585 | FILE_MAP_WRITE, |
1586 | 0, 0, sizeof(Config)); |
374330e2 |
1587 | if (p) { |
1588 | *p = cfg; /* structure copy */ |
1589 | UnmapViewOfFile(p); |
1590 | } |
1591 | } |
1d470ad2 |
1592 | sprintf(c, "putty &%p", filemap); |
374330e2 |
1593 | cl = c; |
0a4aa984 |
1594 | } else if (wParam == IDM_SAVEDSESS) { |
f8d7977b |
1595 | if ((lParam - IDM_SAVED_MIN) / 16 < nsessions) { |
1596 | char *session = |
1597 | sessions[(lParam - IDM_SAVED_MIN) / 16]; |
1598 | cl = smalloc(16 + strlen(session)); |
1599 | /* 8, but play safe */ |
1600 | if (!cl) |
1601 | cl = NULL; |
1602 | /* not a very important failure mode */ |
1603 | else { |
1604 | sprintf(cl, "putty @%s", session); |
1605 | freecl = TRUE; |
1606 | } |
1607 | } else |
1608 | break; |
374330e2 |
1609 | } else |
6833a413 |
1610 | cl = NULL; |
374330e2 |
1611 | |
32874aea |
1612 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
374330e2 |
1613 | si.cb = sizeof(si); |
1614 | si.lpReserved = NULL; |
1615 | si.lpDesktop = NULL; |
1616 | si.lpTitle = NULL; |
1617 | si.dwFlags = 0; |
1618 | si.cbReserved2 = 0; |
1619 | si.lpReserved2 = NULL; |
32874aea |
1620 | CreateProcess(b, cl, NULL, NULL, TRUE, |
1621 | NORMAL_PRIORITY_CLASS, NULL, NULL, &si, &pi); |
374330e2 |
1622 | |
1623 | if (filemap) |
1624 | CloseHandle(filemap); |
e4e4cc7e |
1625 | if (freecl) |
dcbde236 |
1626 | sfree(cl); |
374330e2 |
1627 | } |
1628 | break; |
32874aea |
1629 | case IDM_RECONF: |
1630 | { |
5a73255e |
1631 | Config prev_cfg; |
1632 | int init_lvl = 1; |
1633 | |
32874aea |
1634 | GetWindowText(hwnd, cfg.wintitle, sizeof(cfg.wintitle)); |
5a73255e |
1635 | prev_cfg = cfg; |
e1c8e0ed |
1636 | |
32874aea |
1637 | if (!do_reconfig(hwnd)) |
1638 | break; |
e1c8e0ed |
1639 | |
2cae8529 |
1640 | { |
1641 | /* Disable full-screen if resizing forbidden */ |
1642 | HMENU m = GetSystemMenu (hwnd, FALSE); |
1643 | EnableMenuItem(m, IDM_FULLSCREEN, MF_BYCOMMAND | |
1644 | (cfg.resize_action == RESIZE_DISABLED) |
1645 | ? MF_GRAYED : MF_ENABLED); |
1646 | /* Gracefully unzoom if necessary */ |
1ba99d2c |
1647 | if (IsZoomed(hwnd) && |
2cae8529 |
1648 | (cfg.resize_action == RESIZE_DISABLED)) { |
1ba99d2c |
1649 | ShowWindow(hwnd, SW_RESTORE); |
2cae8529 |
1650 | } |
a401e5f3 |
1651 | } |
1652 | |
5a73255e |
1653 | if (strcmp(prev_cfg.logfilename, cfg.logfilename) || |
1654 | prev_cfg.logtype != cfg.logtype) { |
e1c8e0ed |
1655 | logfclose(); /* reset logging */ |
1656 | logfopen(); |
1657 | } |
1658 | |
32874aea |
1659 | sfree(logpal); |
1660 | /* |
1661 | * Flush the line discipline's edit buffer in the |
1662 | * case where local editing has just been disabled. |
1663 | */ |
760e88b2 |
1664 | ldisc_send(NULL, 0, 0); |
32874aea |
1665 | if (pal) |
1666 | DeleteObject(pal); |
1667 | logpal = NULL; |
1668 | pal = NULL; |
1669 | cfgtopalette(); |
1670 | init_palette(); |
1671 | |
5a73255e |
1672 | /* Screen size changed ? */ |
1673 | if (cfg.height != prev_cfg.height || |
1674 | cfg.width != prev_cfg.width || |
1675 | cfg.savelines != prev_cfg.savelines || |
0ed2f48e |
1676 | cfg.resize_action == RESIZE_FONT || |
811f10b3 |
1677 | (cfg.resize_action == RESIZE_EITHER && IsZoomed(hwnd)) || |
0ed2f48e |
1678 | cfg.resize_action == RESIZE_DISABLED) |
5a73255e |
1679 | term_size(cfg.height, cfg.width, cfg.savelines); |
1680 | |
32874aea |
1681 | /* Enable or disable the scroll bar, etc */ |
1682 | { |
1683 | LONG nflg, flag = GetWindowLong(hwnd, GWL_STYLE); |
1684 | LONG nexflag, exflag = |
1685 | GetWindowLong(hwnd, GWL_EXSTYLE); |
1686 | |
1687 | nexflag = exflag; |
5a73255e |
1688 | if (cfg.alwaysontop != prev_cfg.alwaysontop) { |
32874aea |
1689 | if (cfg.alwaysontop) { |
1690 | nexflag |= WS_EX_TOPMOST; |
1691 | SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, |
1692 | SWP_NOMOVE | SWP_NOSIZE); |
1693 | } else { |
1694 | nexflag &= ~(WS_EX_TOPMOST); |
1695 | SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, |
1696 | SWP_NOMOVE | SWP_NOSIZE); |
1697 | } |
1698 | } |
1699 | if (cfg.sunken_edge) |
1700 | nexflag |= WS_EX_CLIENTEDGE; |
1701 | else |
1702 | nexflag &= ~(WS_EX_CLIENTEDGE); |
1703 | |
1704 | nflg = flag; |
1ba99d2c |
1705 | if (is_full_screen() ? |
2cae8529 |
1706 | cfg.scrollbar_in_fullscreen : cfg.scrollbar) |
32874aea |
1707 | nflg |= WS_VSCROLL; |
1708 | else |
1709 | nflg &= ~WS_VSCROLL; |
811f10b3 |
1710 | |
1711 | if (cfg.resize_action == RESIZE_DISABLED || |
1712 | is_full_screen()) |
1713 | nflg &= ~WS_THICKFRAME; |
1714 | else |
1715 | nflg |= WS_THICKFRAME; |
1716 | |
ad5c93cc |
1717 | if (cfg.resize_action == RESIZE_DISABLED) |
811f10b3 |
1718 | nflg &= ~WS_MAXIMIZEBOX; |
32874aea |
1719 | else |
811f10b3 |
1720 | nflg |= WS_MAXIMIZEBOX; |
32874aea |
1721 | |
1722 | if (nflg != flag || nexflag != exflag) { |
32874aea |
1723 | if (nflg != flag) |
1724 | SetWindowLong(hwnd, GWL_STYLE, nflg); |
1725 | if (nexflag != exflag) |
1726 | SetWindowLong(hwnd, GWL_EXSTYLE, nexflag); |
1727 | |
32874aea |
1728 | SetWindowPos(hwnd, NULL, 0, 0, 0, 0, |
1729 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
5a73255e |
1730 | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | |
1731 | SWP_FRAMECHANGED); |
c9def1b8 |
1732 | |
5a73255e |
1733 | init_lvl = 2; |
e44d78b6 |
1734 | } |
32874aea |
1735 | } |
5a73255e |
1736 | |
e44d78b6 |
1737 | /* Oops */ |
ad5c93cc |
1738 | if (cfg.resize_action == RESIZE_DISABLED && IsZoomed(hwnd)) { |
e44d78b6 |
1739 | force_normal(hwnd); |
5a73255e |
1740 | init_lvl = 2; |
1741 | } |
1742 | |
32874aea |
1743 | set_title(cfg.wintitle); |
1744 | if (IsIconic(hwnd)) { |
1745 | SetWindowText(hwnd, |
1746 | cfg.win_name_always ? window_name : |
1747 | icon_name); |
3da0b1d2 |
1748 | } |
5a73255e |
1749 | |
1750 | if (strcmp(cfg.font, prev_cfg.font) != 0 || |
1751 | strcmp(cfg.line_codepage, prev_cfg.line_codepage) != 0 || |
1752 | cfg.fontisbold != prev_cfg.fontisbold || |
1753 | cfg.fontheight != prev_cfg.fontheight || |
1754 | cfg.fontcharset != prev_cfg.fontcharset || |
1755 | cfg.vtmode != prev_cfg.vtmode || |
1756 | cfg.bold_colour != prev_cfg.bold_colour || |
0ed2f48e |
1757 | cfg.resize_action == RESIZE_DISABLED || |
1758 | cfg.resize_action == RESIZE_EITHER || |
1759 | (cfg.resize_action != prev_cfg.resize_action)) |
5a73255e |
1760 | init_lvl = 2; |
1761 | |
1762 | InvalidateRect(hwnd, NULL, TRUE); |
1763 | reset_window(init_lvl); |
7732d38a |
1764 | net_pending_errors(); |
32874aea |
1765 | } |
1766 | break; |
bc1235d4 |
1767 | case IDM_COPYALL: |
1768 | term_copyall(); |
1769 | break; |
32874aea |
1770 | case IDM_CLRSB: |
1771 | term_clrsb(); |
1772 | break; |
1773 | case IDM_RESET: |
1774 | term_pwron(); |
1775 | break; |
1776 | case IDM_TEL_AYT: |
1777 | back->special(TS_AYT); |
7732d38a |
1778 | net_pending_errors(); |
32874aea |
1779 | break; |
1780 | case IDM_TEL_BRK: |
1781 | back->special(TS_BRK); |
7732d38a |
1782 | net_pending_errors(); |
32874aea |
1783 | break; |
1784 | case IDM_TEL_SYNCH: |
1785 | back->special(TS_SYNCH); |
7732d38a |
1786 | net_pending_errors(); |
32874aea |
1787 | break; |
1788 | case IDM_TEL_EC: |
1789 | back->special(TS_EC); |
7732d38a |
1790 | net_pending_errors(); |
32874aea |
1791 | break; |
1792 | case IDM_TEL_EL: |
1793 | back->special(TS_EL); |
7732d38a |
1794 | net_pending_errors(); |
32874aea |
1795 | break; |
1796 | case IDM_TEL_GA: |
1797 | back->special(TS_GA); |
7732d38a |
1798 | net_pending_errors(); |
32874aea |
1799 | break; |
1800 | case IDM_TEL_NOP: |
1801 | back->special(TS_NOP); |
7732d38a |
1802 | net_pending_errors(); |
32874aea |
1803 | break; |
1804 | case IDM_TEL_ABORT: |
1805 | back->special(TS_ABORT); |
7732d38a |
1806 | net_pending_errors(); |
32874aea |
1807 | break; |
1808 | case IDM_TEL_AO: |
1809 | back->special(TS_AO); |
7732d38a |
1810 | net_pending_errors(); |
32874aea |
1811 | break; |
1812 | case IDM_TEL_IP: |
1813 | back->special(TS_IP); |
7732d38a |
1814 | net_pending_errors(); |
32874aea |
1815 | break; |
1816 | case IDM_TEL_SUSP: |
1817 | back->special(TS_SUSP); |
7732d38a |
1818 | net_pending_errors(); |
32874aea |
1819 | break; |
1820 | case IDM_TEL_EOR: |
1821 | back->special(TS_EOR); |
7732d38a |
1822 | net_pending_errors(); |
32874aea |
1823 | break; |
1824 | case IDM_TEL_EOF: |
1825 | back->special(TS_EOF); |
7732d38a |
1826 | net_pending_errors(); |
32874aea |
1827 | break; |
374330e2 |
1828 | case IDM_ABOUT: |
32874aea |
1829 | showabout(hwnd); |
374330e2 |
1830 | break; |
70133c0e |
1831 | case IDM_HELP: |
1832 | WinHelp(hwnd, help_path, |
1833 | help_has_contents ? HELP_FINDER : HELP_CONTENTS, 0); |
1834 | break; |
0d6dcf38 |
1835 | case SC_MOUSEMENU: |
1836 | /* |
1837 | * We get this if the System menu has been activated |
1838 | * using the mouse. |
1839 | */ |
1840 | show_mouseptr(1); |
1841 | break; |
dfca2656 |
1842 | case SC_KEYMENU: |
1843 | /* |
0d6dcf38 |
1844 | * We get this if the System menu has been activated |
1845 | * using the keyboard. This might happen from within |
1846 | * TranslateKey, in which case it really wants to be |
1847 | * followed by a `space' character to actually _bring |
1848 | * the menu up_ rather than just sitting there in |
1849 | * `ready to appear' state. |
dfca2656 |
1850 | */ |
0d6dcf38 |
1851 | show_mouseptr(1); /* make sure pointer is visible */ |
dfca2656 |
1852 | if( lParam == 0 ) |
1853 | PostMessage(hwnd, WM_CHAR, ' ', 0); |
1854 | break; |
a401e5f3 |
1855 | case IDM_FULLSCREEN: |
1ba99d2c |
1856 | flip_full_screen(); |
1857 | break; |
32874aea |
1858 | default: |
1859 | if (wParam >= IDM_SAVED_MIN && wParam <= IDM_SAVED_MAX) { |
1860 | SendMessage(hwnd, WM_SYSCOMMAND, IDM_SAVEDSESS, wParam); |
1861 | } |
374330e2 |
1862 | } |
1863 | break; |
37508af4 |
1864 | |
1865 | #define X_POS(l) ((int)(short)LOWORD(l)) |
1866 | #define Y_POS(l) ((int)(short)HIWORD(l)) |
1867 | |
5a73255e |
1868 | #define TO_CHR_X(x) ((((x)<0 ? (x)-font_width+1 : (x))-offset_width) / font_width) |
1869 | #define TO_CHR_Y(y) ((((y)<0 ? (y)-font_height+1: (y))-offset_height) / font_height) |
374330e2 |
1870 | case WM_LBUTTONDOWN: |
374330e2 |
1871 | case WM_MBUTTONDOWN: |
374330e2 |
1872 | case WM_RBUTTONDOWN: |
01c034ad |
1873 | case WM_LBUTTONUP: |
1874 | case WM_MBUTTONUP: |
374330e2 |
1875 | case WM_RBUTTONUP: |
01c034ad |
1876 | { |
1877 | int button, press; |
6908fed7 |
1878 | |
01c034ad |
1879 | switch (message) { |
32874aea |
1880 | case WM_LBUTTONDOWN: |
1881 | button = MBT_LEFT; |
1882 | press = 1; |
1883 | break; |
1884 | case WM_MBUTTONDOWN: |
1885 | button = MBT_MIDDLE; |
1886 | press = 1; |
1887 | break; |
1888 | case WM_RBUTTONDOWN: |
1889 | button = MBT_RIGHT; |
1890 | press = 1; |
1891 | break; |
1892 | case WM_LBUTTONUP: |
1893 | button = MBT_LEFT; |
1894 | press = 0; |
1895 | break; |
1896 | case WM_MBUTTONUP: |
1897 | button = MBT_MIDDLE; |
1898 | press = 0; |
1899 | break; |
1900 | case WM_RBUTTONUP: |
1901 | button = MBT_RIGHT; |
1902 | press = 0; |
1903 | break; |
2d466ffd |
1904 | default: |
1905 | button = press = 0; /* shouldn't happen */ |
01c034ad |
1906 | } |
1907 | show_mouseptr(1); |
2cae8529 |
1908 | /* |
1909 | * Special case: in full-screen mode, if the left |
1910 | * button is clicked in the very top left corner of the |
1911 | * window, we put up the System menu instead of doing |
1912 | * selection. |
1913 | */ |
1ba99d2c |
1914 | if (is_full_screen() && press && button == MBT_LEFT && |
2cae8529 |
1915 | X_POS(lParam) == 0 && Y_POS(lParam) == 0) { |
1916 | SendMessage(hwnd, WM_SYSCOMMAND, SC_MOUSEMENU, 0); |
1917 | return 0; |
1918 | } |
01c034ad |
1919 | if (press) { |
32874aea |
1920 | click(button, |
1921 | TO_CHR_X(X_POS(lParam)), TO_CHR_Y(Y_POS(lParam)), |
6908fed7 |
1922 | wParam & MK_SHIFT, wParam & MK_CONTROL, |
1923 | is_alt_pressed()); |
01c034ad |
1924 | SetCapture(hwnd); |
1925 | } else { |
32874aea |
1926 | term_mouse(button, MA_RELEASE, |
1927 | TO_CHR_X(X_POS(lParam)), |
1928 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
6908fed7 |
1929 | wParam & MK_CONTROL, is_alt_pressed()); |
01c034ad |
1930 | ReleaseCapture(); |
1931 | } |
1932 | } |
374330e2 |
1933 | return 0; |
1934 | case WM_MOUSEMOVE: |
32874aea |
1935 | show_mouseptr(1); |
374330e2 |
1936 | /* |
1937 | * Add the mouse position and message time to the random |
7d6ee6ff |
1938 | * number noise. |
374330e2 |
1939 | */ |
32874aea |
1940 | noise_ultralight(lParam); |
374330e2 |
1941 | |
319bfe5a |
1942 | if (wParam & (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON) && |
1943 | GetCapture() == hwnd) { |
374330e2 |
1944 | Mouse_Button b; |
1945 | if (wParam & MK_LBUTTON) |
6c6e7711 |
1946 | b = MBT_LEFT; |
374330e2 |
1947 | else if (wParam & MK_MBUTTON) |
6c6e7711 |
1948 | b = MBT_MIDDLE; |
374330e2 |
1949 | else |
6c6e7711 |
1950 | b = MBT_RIGHT; |
32874aea |
1951 | term_mouse(b, MA_DRAG, TO_CHR_X(X_POS(lParam)), |
1952 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
6908fed7 |
1953 | wParam & MK_CONTROL, is_alt_pressed()); |
374330e2 |
1954 | } |
374330e2 |
1955 | return 0; |
d318ef8e |
1956 | case WM_NCMOUSEMOVE: |
1957 | show_mouseptr(1); |
32874aea |
1958 | noise_ultralight(lParam); |
d318ef8e |
1959 | return 0; |
374330e2 |
1960 | case WM_IGNORE_CLIP: |
1961 | ignore_clip = wParam; /* don't panic on DESTROYCLIPBOARD */ |
1962 | break; |
1963 | case WM_DESTROYCLIPBOARD: |
1964 | if (!ignore_clip) |
1965 | term_deselect(); |
1966 | ignore_clip = FALSE; |
1967 | return 0; |
1968 | case WM_PAINT: |
1969 | { |
1970 | PAINTSTRUCT p; |
32874aea |
1971 | HideCaret(hwnd); |
1972 | hdc = BeginPaint(hwnd, &p); |
374330e2 |
1973 | if (pal) { |
32874aea |
1974 | SelectPalette(hdc, pal, TRUE); |
1975 | RealizePalette(hdc); |
374330e2 |
1976 | } |
5a73255e |
1977 | term_paint(hdc, |
1978 | (p.rcPaint.left-offset_width)/font_width, |
1979 | (p.rcPaint.top-offset_height)/font_height, |
1980 | (p.rcPaint.right-offset_width-1)/font_width, |
1981 | (p.rcPaint.bottom-offset_height-1)/font_height); |
1982 | |
1983 | if (p.fErase || |
1984 | p.rcPaint.left < offset_width || |
1985 | p.rcPaint.top < offset_height || |
1986 | p.rcPaint.right >= offset_width + font_width*cols || |
1987 | p.rcPaint.bottom>= offset_height + font_height*rows) |
1988 | { |
1989 | HBRUSH fillcolour, oldbrush; |
1990 | HPEN edge, oldpen; |
1991 | fillcolour = CreateSolidBrush ( |
1992 | colours[(ATTR_DEFBG>>ATTR_BGSHIFT)*2]); |
1993 | oldbrush = SelectObject(hdc, fillcolour); |
1994 | edge = CreatePen(PS_SOLID, 0, |
1995 | colours[(ATTR_DEFBG>>ATTR_BGSHIFT)*2]); |
1996 | oldpen = SelectObject(hdc, edge); |
1997 | |
1998 | ExcludeClipRect(hdc, |
1999 | offset_width, offset_height, |
2000 | offset_width+font_width*cols, |
2001 | offset_height+font_height*rows); |
2002 | |
2003 | Rectangle(hdc, p.rcPaint.left, p.rcPaint.top, |
2004 | p.rcPaint.right, p.rcPaint.bottom); |
2005 | |
2006 | // SelectClipRgn(hdc, NULL); |
2007 | |
2008 | SelectObject(hdc, oldbrush); |
2009 | DeleteObject(fillcolour); |
2010 | SelectObject(hdc, oldpen); |
2011 | DeleteObject(edge); |
2012 | } |
32874aea |
2013 | SelectObject(hdc, GetStockObject(SYSTEM_FONT)); |
2014 | SelectObject(hdc, GetStockObject(WHITE_PEN)); |
2015 | EndPaint(hwnd, &p); |
2016 | ShowCaret(hwnd); |
374330e2 |
2017 | } |
2018 | return 0; |
2019 | case WM_NETEVENT: |
59ad2c03 |
2020 | /* Notice we can get multiple netevents, FD_READ, FD_WRITE etc |
2021 | * but the only one that's likely to try to overload us is FD_READ. |
2022 | * This means buffering just one is fine. |
2023 | */ |
2024 | if (pending_netevent) |
2025 | enact_pending_netevent(); |
2026 | |
2027 | pending_netevent = TRUE; |
32874aea |
2028 | pend_netevent_wParam = wParam; |
2029 | pend_netevent_lParam = lParam; |
3ad9d396 |
2030 | if (WSAGETSELECTEVENT(lParam) != FD_READ) |
2031 | enact_pending_netevent(); |
2032 | |
ec55b220 |
2033 | time(&last_movement); |
374330e2 |
2034 | return 0; |
2035 | case WM_SETFOCUS: |
2036 | has_focus = TRUE; |
32874aea |
2037 | CreateCaret(hwnd, caretbm, font_width, font_height); |
2038 | ShowCaret(hwnd); |
f8a28d1f |
2039 | flash_window(0); /* stop */ |
32874aea |
2040 | compose_state = 0; |
374330e2 |
2041 | term_out(); |
2042 | term_update(); |
2043 | break; |
2044 | case WM_KILLFOCUS: |
32874aea |
2045 | show_mouseptr(1); |
374330e2 |
2046 | has_focus = FALSE; |
32874aea |
2047 | DestroyCaret(); |
c1da5066 |
2048 | caret_x = caret_y = -1; /* ensure caret is replaced next time */ |
374330e2 |
2049 | term_out(); |
2050 | term_update(); |
2051 | break; |
73251d5d |
2052 | case WM_ENTERSIZEMOVE: |
5a73255e |
2053 | #ifdef RDB_DEBUG_PATCH |
2054 | debug((27, "WM_ENTERSIZEMOVE")); |
2055 | #endif |
32874aea |
2056 | EnableSizeTip(1); |
2057 | resizing = TRUE; |
3ad8c6db |
2058 | need_backend_resize = FALSE; |
32874aea |
2059 | break; |
73251d5d |
2060 | case WM_EXITSIZEMOVE: |
32874aea |
2061 | EnableSizeTip(0); |
2062 | resizing = FALSE; |
5a73255e |
2063 | #ifdef RDB_DEBUG_PATCH |
2064 | debug((27, "WM_EXITSIZEMOVE")); |
2065 | #endif |
2066 | if (need_backend_resize) { |
2067 | term_size(cfg.height, cfg.width, cfg.savelines); |
2068 | InvalidateRect(hwnd, NULL, TRUE); |
2069 | } |
32874aea |
2070 | break; |
374330e2 |
2071 | case WM_SIZING: |
5a73255e |
2072 | /* |
2073 | * This does two jobs: |
2074 | * 1) Keep the sizetip uptodate |
2075 | * 2) Make sure the window size is _stepped_ in units of the font size. |
2076 | */ |
0ed2f48e |
2077 | if (cfg.resize_action != RESIZE_FONT && !alt_pressed) { |
374330e2 |
2078 | int width, height, w, h, ew, eh; |
32874aea |
2079 | LPRECT r = (LPRECT) lParam; |
374330e2 |
2080 | |
0ed2f48e |
2081 | if ( !need_backend_resize && cfg.resize_action == RESIZE_EITHER && |
5a73255e |
2082 | (cfg.height != rows || cfg.width != cols )) { |
2083 | /* |
0ed2f48e |
2084 | * Great! It seems that both the terminal size and the |
2085 | * font size have been changed and the user is now dragging. |
2086 | * |
2087 | * It will now be difficult to get back to the configured |
2088 | * font size! |
2089 | * |
2090 | * This would be easier but it seems to be too confusing. |
2091 | |
5a73255e |
2092 | term_size(cfg.height, cfg.width, cfg.savelines); |
2093 | reset_window(2); |
0ed2f48e |
2094 | */ |
2095 | cfg.height=rows; cfg.width=cols; |
2096 | |
5a73255e |
2097 | InvalidateRect(hwnd, NULL, TRUE); |
2098 | need_backend_resize = TRUE; |
2099 | } |
2100 | |
374330e2 |
2101 | width = r->right - r->left - extra_width; |
2102 | height = r->bottom - r->top - extra_height; |
32874aea |
2103 | w = (width + font_width / 2) / font_width; |
2104 | if (w < 1) |
2105 | w = 1; |
2106 | h = (height + font_height / 2) / font_height; |
2107 | if (h < 1) |
2108 | h = 1; |
2109 | UpdateSizeTip(hwnd, w, h); |
374330e2 |
2110 | ew = width - w * font_width; |
2111 | eh = height - h * font_height; |
2112 | if (ew != 0) { |
2113 | if (wParam == WMSZ_LEFT || |
32874aea |
2114 | wParam == WMSZ_BOTTOMLEFT || wParam == WMSZ_TOPLEFT) |
374330e2 |
2115 | r->left += ew; |
2116 | else |
2117 | r->right -= ew; |
2118 | } |
2119 | if (eh != 0) { |
2120 | if (wParam == WMSZ_TOP || |
32874aea |
2121 | wParam == WMSZ_TOPRIGHT || wParam == WMSZ_TOPLEFT) |
374330e2 |
2122 | r->top += eh; |
2123 | else |
2124 | r->bottom -= eh; |
2125 | } |
2126 | if (ew || eh) |
2127 | return 1; |
2128 | else |
2129 | return 0; |
5a73255e |
2130 | } else { |
2131 | int width, height, w, h, rv = 0; |
2132 | int ex_width = extra_width + (cfg.window_border - offset_width) * 2; |
2133 | int ex_height = extra_height + (cfg.window_border - offset_height) * 2; |
2134 | LPRECT r = (LPRECT) lParam; |
2135 | |
2136 | width = r->right - r->left - ex_width; |
2137 | height = r->bottom - r->top - ex_height; |
2138 | |
2139 | w = (width + cols/2)/cols; |
2140 | h = (height + rows/2)/rows; |
2141 | if ( r->right != r->left + w*cols + ex_width) |
2142 | rv = 1; |
2143 | |
2144 | if (wParam == WMSZ_LEFT || |
2145 | wParam == WMSZ_BOTTOMLEFT || wParam == WMSZ_TOPLEFT) |
2146 | r->left = r->right - w*cols - ex_width; |
2147 | else |
2148 | r->right = r->left + w*cols + ex_width; |
2149 | |
2150 | if (r->bottom != r->top + h*rows + ex_height) |
2151 | rv = 1; |
2152 | |
2153 | if (wParam == WMSZ_TOP || |
2154 | wParam == WMSZ_TOPRIGHT || wParam == WMSZ_TOPLEFT) |
2155 | r->top = r->bottom - h*rows - ex_height; |
2156 | else |
2157 | r->bottom = r->top + h*rows + ex_height; |
2158 | |
2159 | return rv; |
374330e2 |
2160 | } |
32874aea |
2161 | /* break; (never reached) */ |
1ba99d2c |
2162 | case WM_FULLSCR_ON_MAX: |
2163 | fullscr_on_max = TRUE; |
2164 | break; |
c1da5066 |
2165 | case WM_MOVE: |
2166 | sys_cursor_update(); |
2167 | break; |
374330e2 |
2168 | case WM_SIZE: |
5a73255e |
2169 | #ifdef RDB_DEBUG_PATCH |
2170 | debug((27, "WM_SIZE %s (%d,%d)", |
2171 | (wParam == SIZE_MINIMIZED) ? "SIZE_MINIMIZED": |
2172 | (wParam == SIZE_MAXIMIZED) ? "SIZE_MAXIMIZED": |
2173 | (wParam == SIZE_RESTORED && resizing) ? "to": |
2174 | (wParam == SIZE_RESTORED) ? "SIZE_RESTORED": |
2175 | "...", |
2176 | LOWORD(lParam), HIWORD(lParam))); |
2177 | #endif |
0ed2f48e |
2178 | if (wParam == SIZE_MINIMIZED) |
32874aea |
2179 | SetWindowText(hwnd, |
2180 | cfg.win_name_always ? window_name : icon_name); |
374330e2 |
2181 | if (wParam == SIZE_RESTORED || wParam == SIZE_MAXIMIZED) |
32874aea |
2182 | SetWindowText(hwnd, window_name); |
811f10b3 |
2183 | if (wParam == SIZE_RESTORED) |
2184 | clear_full_screen(); |
2185 | if (wParam == SIZE_MAXIMIZED && fullscr_on_max) { |
2186 | make_full_screen(); |
2187 | fullscr_on_max = FALSE; |
2188 | } |
5a73255e |
2189 | |
ad5c93cc |
2190 | if (cfg.resize_action == RESIZE_DISABLED) { |
5a73255e |
2191 | /* A resize, well it better be a minimize. */ |
2192 | reset_window(-1); |
2193 | } else { |
2194 | |
1a6f78fe |
2195 | int width, height, w, h; |
374330e2 |
2196 | |
2197 | width = LOWORD(lParam); |
2198 | height = HIWORD(lParam); |
5a73255e |
2199 | |
2200 | if (!resizing) { |
0ed2f48e |
2201 | if (wParam == SIZE_MAXIMIZED && !was_zoomed) { |
5a73255e |
2202 | was_zoomed = 1; |
2203 | prev_rows = rows; |
2204 | prev_cols = cols; |
0ed2f48e |
2205 | if (cfg.resize_action == RESIZE_TERM) { |
5a73255e |
2206 | w = width / font_width; |
2207 | if (w < 1) w = 1; |
2208 | h = height / font_height; |
2209 | if (h < 1) h = 1; |
2210 | |
2211 | term_size(h, w, cfg.savelines); |
2212 | } |
2213 | reset_window(0); |
2214 | } else if (wParam == SIZE_RESTORED && was_zoomed) { |
2215 | was_zoomed = 0; |
0ed2f48e |
2216 | if (cfg.resize_action == RESIZE_TERM) |
5a73255e |
2217 | term_size(prev_rows, prev_cols, cfg.savelines); |
0ed2f48e |
2218 | if (cfg.resize_action != RESIZE_FONT) |
2219 | reset_window(2); |
2220 | else |
2221 | reset_window(0); |
5a73255e |
2222 | } |
2223 | /* This is an unexpected resize, these will normally happen |
2224 | * if the window is too large. Probably either the user |
2225 | * selected a huge font or the screen size has changed. |
2226 | * |
2227 | * This is also called with minimize. |
32874aea |
2228 | */ |
5a73255e |
2229 | else reset_window(-1); |
2230 | } |
2231 | |
2232 | /* |
2233 | * Don't call back->size in mid-resize. (To prevent |
2234 | * massive numbers of resize events getting sent |
2235 | * down the connection during an NT opaque drag.) |
2236 | */ |
2237 | if (resizing) { |
0ed2f48e |
2238 | if (cfg.resize_action != RESIZE_FONT && !alt_pressed) { |
3ad8c6db |
2239 | need_backend_resize = TRUE; |
5a73255e |
2240 | w = (width-cfg.window_border*2) / font_width; |
2241 | if (w < 1) w = 1; |
2242 | h = (height-cfg.window_border*2) / font_height; |
2243 | if (h < 1) h = 1; |
2244 | |
e44d78b6 |
2245 | cfg.height = h; |
2246 | cfg.width = w; |
5a73255e |
2247 | } else |
2248 | reset_window(0); |
374330e2 |
2249 | } |
2250 | } |
c1da5066 |
2251 | sys_cursor_update(); |
374330e2 |
2252 | return 0; |
2253 | case WM_VSCROLL: |
2254 | switch (LOWORD(wParam)) { |
32874aea |
2255 | case SB_BOTTOM: |
2256 | term_scroll(-1, 0); |
2257 | break; |
2258 | case SB_TOP: |
2259 | term_scroll(+1, 0); |
2260 | break; |
2261 | case SB_LINEDOWN: |
2262 | term_scroll(0, +1); |
2263 | break; |
2264 | case SB_LINEUP: |
2265 | term_scroll(0, -1); |
2266 | break; |
2267 | case SB_PAGEDOWN: |
2268 | term_scroll(0, +rows / 2); |
2269 | break; |
2270 | case SB_PAGEUP: |
2271 | term_scroll(0, -rows / 2); |
2272 | break; |
2273 | case SB_THUMBPOSITION: |
2274 | case SB_THUMBTRACK: |
2275 | term_scroll(1, HIWORD(wParam)); |
2276 | break; |
2277 | } |
2278 | break; |
2279 | case WM_PALETTECHANGED: |
374330e2 |
2280 | if ((HWND) wParam != hwnd && pal != NULL) { |
2281 | HDC hdc = get_ctx(); |
2282 | if (hdc) { |
32874aea |
2283 | if (RealizePalette(hdc) > 0) |
2284 | UpdateColors(hdc); |
2285 | free_ctx(hdc); |
374330e2 |
2286 | } |
2287 | } |
2288 | break; |
2289 | case WM_QUERYNEWPALETTE: |
2290 | if (pal != NULL) { |
2291 | HDC hdc = get_ctx(); |
2292 | if (hdc) { |
32874aea |
2293 | if (RealizePalette(hdc) > 0) |
2294 | UpdateColors(hdc); |
2295 | free_ctx(hdc); |
374330e2 |
2296 | return TRUE; |
2297 | } |
2298 | } |
2299 | return FALSE; |
2300 | case WM_KEYDOWN: |
2301 | case WM_SYSKEYDOWN: |
c9def1b8 |
2302 | case WM_KEYUP: |
2303 | case WM_SYSKEYUP: |
374330e2 |
2304 | /* |
2305 | * Add the scan code and keypress timing to the random |
7d6ee6ff |
2306 | * number noise. |
374330e2 |
2307 | */ |
32874aea |
2308 | noise_ultralight(lParam); |
374330e2 |
2309 | |
2310 | /* |
2311 | * We don't do TranslateMessage since it disassociates the |
2312 | * resulting CHAR message from the KEYDOWN that sparked it, |
2313 | * which we occasionally don't want. Instead, we process |
2314 | * KEYDOWN, and call the Win32 translator functions so that |
2315 | * we get the translations under _our_ control. |
2316 | */ |
2317 | { |
2318 | unsigned char buf[20]; |
2319 | int len; |
2320 | |
32874aea |
2321 | if (wParam == VK_PROCESSKEY) { |
3cf144db |
2322 | MSG m; |
32874aea |
2323 | m.hwnd = hwnd; |
2324 | m.message = WM_KEYDOWN; |
2325 | m.wParam = wParam; |
2326 | m.lParam = lParam & 0xdfff; |
2327 | TranslateMessage(&m); |
2328 | } else { |
2329 | len = TranslateKey(message, wParam, lParam, buf); |
3cf144db |
2330 | if (len == -1) |
32874aea |
2331 | return DefWindowProc(hwnd, message, wParam, lParam); |
5471d09a |
2332 | |
b2a1eade |
2333 | if (len != 0) { |
bca9517a |
2334 | /* |
256cb87c |
2335 | * Interrupt an ongoing paste. I'm not sure |
2336 | * this is sensible, but for the moment it's |
2337 | * preferable to having to faff about buffering |
2338 | * things. |
2339 | */ |
2340 | term_nopaste(); |
2341 | |
2342 | /* |
bca9517a |
2343 | * We need not bother about stdin backlogs |
2344 | * here, because in GUI PuTTY we can't do |
2345 | * anything about it anyway; there's no means |
2346 | * of asking Windows to hold off on KEYDOWN |
2347 | * messages. We _have_ to buffer everything |
2348 | * we're sent. |
2349 | */ |
760e88b2 |
2350 | ldisc_send(buf, len, 1); |
32874aea |
2351 | show_mouseptr(0); |
bca9517a |
2352 | } |
3cf144db |
2353 | } |
374330e2 |
2354 | } |
7732d38a |
2355 | net_pending_errors(); |
374330e2 |
2356 | return 0; |
4eeb7d09 |
2357 | case WM_INPUTLANGCHANGE: |
a5ce2e9f |
2358 | /* wParam == Font number */ |
2359 | /* lParam == Locale */ |
2360 | set_input_locale((HKL)lParam); |
c1da5066 |
2361 | sys_cursor_update(); |
4eeb7d09 |
2362 | break; |
71f6951d |
2363 | case WM_IME_NOTIFY: |
2364 | if(wParam == IMN_SETOPENSTATUS) { |
2365 | HIMC hImc = ImmGetContext(hwnd); |
2366 | ImmSetCompositionFont(hImc, &lfont); |
2367 | ImmReleaseContext(hwnd, hImc); |
2368 | return 0; |
2369 | } |
2370 | break; |
88485e4d |
2371 | case WM_IME_COMPOSITION: |
2372 | { |
2373 | HIMC hIMC; |
2374 | int n; |
2375 | char *buff; |
a3cfd0c8 |
2376 | |
88485e4d |
2377 | if(osVersion.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS || |
2378 | osVersion.dwPlatformId == VER_PLATFORM_WIN32s) break; /* no Unicode */ |
2379 | |
2380 | if ((lParam & GCS_RESULTSTR) == 0) /* Composition unfinished. */ |
2381 | break; /* fall back to DefWindowProc */ |
2382 | |
2383 | hIMC = ImmGetContext(hwnd); |
2384 | n = ImmGetCompositionStringW(hIMC, GCS_RESULTSTR, NULL, 0); |
2385 | |
2386 | if (n > 0) { |
a3cfd0c8 |
2387 | int i; |
88485e4d |
2388 | buff = (char*) smalloc(n); |
2389 | ImmGetCompositionStringW(hIMC, GCS_RESULTSTR, buff, n); |
a3cfd0c8 |
2390 | /* |
2391 | * Jaeyoun Chung reports that Korean character |
2392 | * input doesn't work correctly if we do a single |
2393 | * luni_send() covering the whole of buff. So |
2394 | * instead we luni_send the characters one by one. |
2395 | */ |
2396 | for (i = 0; i < n; i += 2) |
2397 | luni_send((unsigned short *)(buff+i), 1, 1); |
88485e4d |
2398 | free(buff); |
2399 | } |
2400 | ImmReleaseContext(hwnd, hIMC); |
2401 | return 1; |
2402 | } |
2403 | |
4eeb7d09 |
2404 | case WM_IME_CHAR: |
2405 | if (wParam & 0xFF00) { |
3cf144db |
2406 | unsigned char buf[2]; |
2407 | |
2408 | buf[1] = wParam; |
2409 | buf[0] = wParam >> 8; |
760e88b2 |
2410 | lpage_send(kbd_codepage, buf, 2, 1); |
4eeb7d09 |
2411 | } else { |
2412 | char c = (unsigned char) wParam; |
760e88b2 |
2413 | lpage_send(kbd_codepage, &c, 1, 1); |
3cf144db |
2414 | } |
4eeb7d09 |
2415 | return (0); |
374330e2 |
2416 | case WM_CHAR: |
2417 | case WM_SYSCHAR: |
2418 | /* |
2419 | * Nevertheless, we are prepared to deal with WM_CHAR |
2420 | * messages, should they crop up. So if someone wants to |
2421 | * post the things to us as part of a macro manoeuvre, |
2422 | * we're ready to cope. |
2423 | */ |
32874aea |
2424 | { |
4eeb7d09 |
2425 | char c = (unsigned char)wParam; |
760e88b2 |
2426 | lpage_send(CP_ACP, &c, 1, 1); |
374330e2 |
2427 | } |
2428 | return 0; |
32874aea |
2429 | case WM_SETCURSOR: |
ca3ab3ee |
2430 | if (send_raw_mouse && LOWORD(lParam) == HTCLIENT) { |
32874aea |
2431 | SetCursor(LoadCursor(NULL, IDC_ARROW)); |
2432 | return TRUE; |
2433 | } |
011b0e33 |
2434 | default: |
2435 | if (message == wm_mousewheel) { |
2436 | int shift_pressed=0, control_pressed=0, alt_pressed=0; |
2437 | |
2438 | if (message == WM_MOUSEWHEEL) { |
2439 | wheel_accumulator += (short)HIWORD(wParam); |
2440 | shift_pressed=LOWORD(wParam) & MK_SHIFT; |
2441 | control_pressed=LOWORD(wParam) & MK_CONTROL; |
2442 | } else { |
2443 | BYTE keys[256]; |
2444 | wheel_accumulator += (int)wParam; |
2445 | if (GetKeyboardState(keys)!=0) { |
2446 | shift_pressed=keys[VK_SHIFT]&0x80; |
2447 | control_pressed=keys[VK_CONTROL]&0x80; |
2448 | } |
2449 | } |
2450 | |
2451 | /* process events when the threshold is reached */ |
2452 | while (abs(wheel_accumulator) >= WHEEL_DELTA) { |
2453 | int b; |
2454 | |
2455 | /* reduce amount for next time */ |
2456 | if (wheel_accumulator > 0) { |
2457 | b = MBT_WHEEL_UP; |
2458 | wheel_accumulator -= WHEEL_DELTA; |
2459 | } else if (wheel_accumulator < 0) { |
2460 | b = MBT_WHEEL_DOWN; |
2461 | wheel_accumulator += WHEEL_DELTA; |
2462 | } else |
2463 | break; |
2464 | |
2465 | if (send_raw_mouse && |
2466 | !(cfg.mouse_override && shift_pressed)) { |
2467 | /* send a mouse-down followed by a mouse up */ |
2468 | term_mouse(b, |
2469 | MA_CLICK, |
2470 | TO_CHR_X(X_POS(lParam)), |
2471 | TO_CHR_Y(Y_POS(lParam)), shift_pressed, |
2472 | control_pressed, is_alt_pressed()); |
2473 | term_mouse(b, MA_RELEASE, TO_CHR_X(X_POS(lParam)), |
2474 | TO_CHR_Y(Y_POS(lParam)), shift_pressed, |
2475 | control_pressed, is_alt_pressed()); |
2476 | } else { |
2477 | /* trigger a scroll */ |
2478 | term_scroll(0, |
2479 | b == MBT_WHEEL_UP ? -rows / 2 : rows / 2); |
2480 | } |
2481 | } |
2482 | return 0; |
2483 | } |
374330e2 |
2484 | } |
2485 | |
32874aea |
2486 | return DefWindowProc(hwnd, message, wParam, lParam); |
374330e2 |
2487 | } |
2488 | |
2489 | /* |
ec8679e9 |
2490 | * Move the system caret. (We maintain one, even though it's |
2491 | * invisible, for the benefit of blind people: apparently some |
2492 | * helper software tracks the system caret, so we should arrange to |
2493 | * have one.) |
2494 | */ |
32874aea |
2495 | void sys_cursor(int x, int y) |
2496 | { |
c1da5066 |
2497 | int cx, cy; |
2498 | |
2499 | if (!has_focus) return; |
2500 | |
2501 | /* |
2502 | * Avoid gratuitously re-updating the cursor position and IMM |
2503 | * window if there's no actual change required. |
2504 | */ |
2505 | cx = x * font_width + offset_width; |
2506 | cy = y * font_height + offset_height; |
2507 | if (cx == caret_x && cy == caret_y) |
2508 | return; |
2509 | caret_x = cx; |
2510 | caret_y = cy; |
2511 | |
2512 | sys_cursor_update(); |
2513 | } |
2514 | |
2515 | static void sys_cursor_update(void) |
2516 | { |
88485e4d |
2517 | COMPOSITIONFORM cf; |
2518 | HIMC hIMC; |
2519 | |
2520 | if (!has_focus) return; |
c1da5066 |
2521 | |
2522 | if (caret_x < 0 || caret_y < 0) |
2523 | return; |
2524 | |
2525 | SetCaretPos(caret_x, caret_y); |
88485e4d |
2526 | |
2527 | /* IMM calls on Win98 and beyond only */ |
2528 | if(osVersion.dwPlatformId == VER_PLATFORM_WIN32s) return; /* 3.11 */ |
2529 | |
2530 | if(osVersion.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS && |
2531 | osVersion.dwMinorVersion == 0) return; /* 95 */ |
2532 | |
2533 | /* we should have the IMM functions */ |
2534 | hIMC = ImmGetContext(hwnd); |
2535 | cf.dwStyle = CFS_POINT; |
c1da5066 |
2536 | cf.ptCurrentPos.x = caret_x; |
2537 | cf.ptCurrentPos.y = caret_y; |
88485e4d |
2538 | ImmSetCompositionWindow(hIMC, &cf); |
2539 | |
2540 | ImmReleaseContext(hwnd, hIMC); |
ec8679e9 |
2541 | } |
2542 | |
2543 | /* |
374330e2 |
2544 | * Draw a line of text in the window, at given character |
2545 | * coordinates, in given attributes. |
2546 | * |
2547 | * We are allowed to fiddle with the contents of `text'. |
2548 | */ |
32874aea |
2549 | void do_text(Context ctx, int x, int y, char *text, int len, |
2550 | unsigned long attr, int lattr) |
2551 | { |
374330e2 |
2552 | COLORREF fg, bg, t; |
2553 | int nfg, nbg, nfont; |
2554 | HDC hdc = ctx; |
59ad2c03 |
2555 | RECT line_box; |
2556 | int force_manual_underline = 0; |
32874aea |
2557 | int fnt_width = font_width * (1 + (lattr != LATTR_NORM)); |
4eeb7d09 |
2558 | int char_width = fnt_width; |
2559 | int text_adjust = 0; |
2560 | static int *IpDx = 0, IpDxLEN = 0; |
2561 | |
2562 | if (attr & ATTR_WIDE) |
2563 | char_width *= 2; |
59ad2c03 |
2564 | |
4eeb7d09 |
2565 | if (len > IpDxLEN || IpDx[0] != char_width) { |
59ad2c03 |
2566 | int i; |
32874aea |
2567 | if (len > IpDxLEN) { |
59ad2c03 |
2568 | sfree(IpDx); |
32874aea |
2569 | IpDx = smalloc((len + 16) * sizeof(int)); |
2570 | IpDxLEN = (len + 16); |
59ad2c03 |
2571 | } |
32874aea |
2572 | for (i = 0; i < IpDxLEN; i++) |
4eeb7d09 |
2573 | IpDx[i] = char_width; |
59ad2c03 |
2574 | } |
374330e2 |
2575 | |
5a73255e |
2576 | /* Only want the left half of double width lines */ |
2577 | if (lattr != LATTR_NORM && x*2 >= cols) |
2578 | return; |
2579 | |
c9def1b8 |
2580 | x *= fnt_width; |
374330e2 |
2581 | y *= font_height; |
5a73255e |
2582 | x += offset_width; |
2583 | y += offset_height; |
374330e2 |
2584 | |
4eeb7d09 |
2585 | if ((attr & TATTR_ACTCURS) && (cfg.cursor_type == 0 || big_cursor)) { |
2586 | attr &= ATTR_CUR_AND | (bold_mode != BOLD_COLOURS ? ATTR_BOLD : 0); |
374330e2 |
2587 | attr ^= ATTR_CUR_XOR; |
2588 | } |
2589 | |
2590 | nfont = 0; |
4eeb7d09 |
2591 | if (cfg.vtmode == VT_POORMAN && lattr != LATTR_NORM) { |
2592 | /* Assume a poorman font is borken in other ways too. */ |
2593 | lattr = LATTR_WIDE; |
2594 | } else |
2595 | switch (lattr) { |
2596 | case LATTR_NORM: |
2597 | break; |
2598 | case LATTR_WIDE: |
2599 | nfont |= FONT_WIDE; |
374330e2 |
2600 | break; |
4eeb7d09 |
2601 | default: |
2602 | nfont |= FONT_WIDE + FONT_HIGH; |
2603 | break; |
2604 | } |
5a73255e |
2605 | if (attr & ATTR_NARROW) |
2606 | nfont |= FONT_NARROW; |
4eeb7d09 |
2607 | |
2608 | /* Special hack for the VT100 linedraw glyphs. */ |
2609 | if ((attr & CSET_MASK) == 0x2300) { |
5a73255e |
2610 | if (text[0] >= (char) 0xBA && text[0] <= (char) 0xBD) { |
4eeb7d09 |
2611 | switch ((unsigned char) (text[0])) { |
2612 | case 0xBA: |
2613 | text_adjust = -2 * font_height / 5; |
2614 | break; |
2615 | case 0xBB: |
2616 | text_adjust = -1 * font_height / 5; |
2617 | break; |
2618 | case 0xBC: |
2619 | text_adjust = font_height / 5; |
2620 | break; |
2621 | case 0xBD: |
2622 | text_adjust = 2 * font_height / 5; |
32874aea |
2623 | break; |
59ad2c03 |
2624 | } |
4eeb7d09 |
2625 | if (lattr == LATTR_TOP || lattr == LATTR_BOT) |
2626 | text_adjust *= 2; |
2627 | attr &= ~CSET_MASK; |
2628 | text[0] = (char) (unitab_xterm['q'] & CHAR_MASK); |
2629 | attr |= (unitab_xterm['q'] & CSET_MASK); |
2630 | if (attr & ATTR_UNDER) { |
2631 | attr &= ~ATTR_UNDER; |
2632 | force_manual_underline = 1; |
2633 | } |
374330e2 |
2634 | } |
2635 | } |
2636 | |
4eeb7d09 |
2637 | /* Anything left as an original character set is unprintable. */ |
2638 | if (DIRECT_CHAR(attr)) { |
2639 | attr &= ~CSET_MASK; |
2640 | attr |= 0xFF00; |
5a73255e |
2641 | memset(text, 0xFD, len); |
4eeb7d09 |
2642 | } |
2643 | |
2644 | /* OEM CP */ |
2645 | if ((attr & CSET_MASK) == ATTR_OEMCP) |
2646 | nfont |= FONT_OEM; |
2647 | |
374330e2 |
2648 | nfg = 2 * ((attr & ATTR_FGMASK) >> ATTR_FGSHIFT); |
2649 | nbg = 2 * ((attr & ATTR_BGMASK) >> ATTR_BGSHIFT); |
2650 | if (bold_mode == BOLD_FONT && (attr & ATTR_BOLD)) |
2651 | nfont |= FONT_BOLD; |
2652 | if (und_mode == UND_FONT && (attr & ATTR_UNDER)) |
2653 | nfont |= FONT_UNDERLINE; |
4eeb7d09 |
2654 | another_font(nfont); |
32874aea |
2655 | if (!fonts[nfont]) { |
2656 | if (nfont & FONT_UNDERLINE) |
59ad2c03 |
2657 | force_manual_underline = 1; |
2658 | /* Don't do the same for manual bold, it could be bad news. */ |
2659 | |
32874aea |
2660 | nfont &= ~(FONT_BOLD | FONT_UNDERLINE); |
59ad2c03 |
2661 | } |
4eeb7d09 |
2662 | another_font(nfont); |
2663 | if (!fonts[nfont]) |
2664 | nfont = FONT_NORMAL; |
374330e2 |
2665 | if (attr & ATTR_REVERSE) { |
32874aea |
2666 | t = nfg; |
2667 | nfg = nbg; |
2668 | nbg = t; |
374330e2 |
2669 | } |
2670 | if (bold_mode == BOLD_COLOURS && (attr & ATTR_BOLD)) |
2671 | nfg++; |
59ad2c03 |
2672 | if (bold_mode == BOLD_COLOURS && (attr & ATTR_BLINK)) |
2673 | nbg++; |
374330e2 |
2674 | fg = colours[nfg]; |
2675 | bg = colours[nbg]; |
32874aea |
2676 | SelectObject(hdc, fonts[nfont]); |
2677 | SetTextColor(hdc, fg); |
2678 | SetBkColor(hdc, bg); |
2679 | SetBkMode(hdc, OPAQUE); |
2680 | line_box.left = x; |
2681 | line_box.top = y; |
4eeb7d09 |
2682 | line_box.right = x + char_width * len; |
32874aea |
2683 | line_box.bottom = y + font_height; |
4eeb7d09 |
2684 | |
5a73255e |
2685 | /* Only want the left half of double width lines */ |
2686 | if (line_box.right > font_width*cols+offset_width) |
2687 | line_box.right = font_width*cols+offset_width; |
2688 | |
4eeb7d09 |
2689 | /* We're using a private area for direct to font. (512 chars.) */ |
2690 | if (dbcs_screenfont && (attr & CSET_MASK) == ATTR_ACP) { |
2691 | /* Ho Hum, dbcs fonts are a PITA! */ |
2692 | /* To display on W9x I have to convert to UCS */ |
2693 | static wchar_t *uni_buf = 0; |
2694 | static int uni_len = 0; |
5a73255e |
2695 | int nlen, mptr; |
4eeb7d09 |
2696 | if (len > uni_len) { |
2697 | sfree(uni_buf); |
2698 | uni_buf = smalloc((uni_len = len) * sizeof(wchar_t)); |
2699 | } |
4eeb7d09 |
2700 | |
5a73255e |
2701 | for(nlen = mptr = 0; mptr<len; mptr++) { |
2702 | uni_buf[nlen] = 0xFFFD; |
2703 | if (IsDBCSLeadByteEx(font_codepage, (BYTE) text[mptr])) { |
2704 | IpDx[nlen] += char_width; |
2705 | MultiByteToWideChar(font_codepage, MB_USEGLYPHCHARS, |
2706 | text+mptr, 2, uni_buf+nlen, 1); |
2707 | mptr++; |
2708 | } |
2709 | else |
2710 | { |
2711 | MultiByteToWideChar(font_codepage, MB_USEGLYPHCHARS, |
2712 | text+mptr, 1, uni_buf+nlen, 1); |
2713 | } |
2714 | nlen++; |
2715 | } |
4eeb7d09 |
2716 | if (nlen <= 0) |
2717 | return; /* Eeek! */ |
2718 | |
2719 | ExtTextOutW(hdc, x, |
2720 | y - font_height * (lattr == LATTR_BOT) + text_adjust, |
5a73255e |
2721 | ETO_CLIPPED | ETO_OPAQUE, &line_box, uni_buf, nlen, IpDx); |
4eeb7d09 |
2722 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
2723 | SetBkMode(hdc, TRANSPARENT); |
2724 | ExtTextOutW(hdc, x - 1, |
2725 | y - font_height * (lattr == |
2726 | LATTR_BOT) + text_adjust, |
5a73255e |
2727 | ETO_CLIPPED, &line_box, uni_buf, nlen, IpDx); |
4eeb7d09 |
2728 | } |
5a73255e |
2729 | |
2730 | IpDx[0] = -1; |
4eeb7d09 |
2731 | } else if (DIRECT_FONT(attr)) { |
2732 | ExtTextOut(hdc, x, |
2733 | y - font_height * (lattr == LATTR_BOT) + text_adjust, |
2734 | ETO_CLIPPED | ETO_OPAQUE, &line_box, text, len, IpDx); |
2735 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
2736 | SetBkMode(hdc, TRANSPARENT); |
2737 | |
2738 | /* GRR: This draws the character outside it's box and can leave |
2739 | * 'droppings' even with the clip box! I suppose I could loop it |
2740 | * one character at a time ... yuk. |
2741 | * |
2742 | * Or ... I could do a test print with "W", and use +1 or -1 for this |
2743 | * shift depending on if the leftmost column is blank... |
2744 | */ |
2745 | ExtTextOut(hdc, x - 1, |
2746 | y - font_height * (lattr == |
2747 | LATTR_BOT) + text_adjust, |
2748 | ETO_CLIPPED, &line_box, text, len, IpDx); |
2749 | } |
2750 | } else { |
2751 | /* And 'normal' unicode characters */ |
2752 | static WCHAR *wbuf = NULL; |
2753 | static int wlen = 0; |
2754 | int i; |
2755 | if (wlen < len) { |
2756 | sfree(wbuf); |
2757 | wlen = len; |
2758 | wbuf = smalloc(wlen * sizeof(WCHAR)); |
2759 | } |
2760 | for (i = 0; i < len; i++) |
2761 | wbuf[i] = (WCHAR) ((attr & CSET_MASK) + (text[i] & CHAR_MASK)); |
2762 | |
2763 | ExtTextOutW(hdc, x, |
2764 | y - font_height * (lattr == LATTR_BOT) + text_adjust, |
2765 | ETO_CLIPPED | ETO_OPAQUE, &line_box, wbuf, len, IpDx); |
2766 | |
2767 | /* And the shadow bold hack. */ |
5a73255e |
2768 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
4eeb7d09 |
2769 | SetBkMode(hdc, TRANSPARENT); |
2770 | ExtTextOutW(hdc, x - 1, |
2771 | y - font_height * (lattr == |
2772 | LATTR_BOT) + text_adjust, |
2773 | ETO_CLIPPED, &line_box, wbuf, len, IpDx); |
2774 | } |
374330e2 |
2775 | } |
4eeb7d09 |
2776 | if (lattr != LATTR_TOP && (force_manual_underline || |
2777 | (und_mode == UND_LINE |
2778 | && (attr & ATTR_UNDER)))) { |
32874aea |
2779 | HPEN oldpen; |
4eeb7d09 |
2780 | int dec = descent; |
2781 | if (lattr == LATTR_BOT) |
2782 | dec = dec * 2 - font_height; |
2783 | |
32874aea |
2784 | oldpen = SelectObject(hdc, CreatePen(PS_SOLID, 0, fg)); |
4eeb7d09 |
2785 | MoveToEx(hdc, x, y + dec, NULL); |
2786 | LineTo(hdc, x + len * char_width, y + dec); |
32874aea |
2787 | oldpen = SelectObject(hdc, oldpen); |
2788 | DeleteObject(oldpen); |
374330e2 |
2789 | } |
4eeb7d09 |
2790 | } |
2791 | |
2792 | void do_cursor(Context ctx, int x, int y, char *text, int len, |
2793 | unsigned long attr, int lattr) |
2794 | { |
2795 | |
2796 | int fnt_width; |
2797 | int char_width; |
2798 | HDC hdc = ctx; |
2799 | int ctype = cfg.cursor_type; |
2800 | |
2801 | if ((attr & TATTR_ACTCURS) && (ctype == 0 || big_cursor)) { |
2802 | if (((attr & CSET_MASK) | (unsigned char) *text) != UCSWIDE) { |
2803 | do_text(ctx, x, y, text, len, attr, lattr); |
2804 | return; |
2805 | } |
2806 | ctype = 2; |
2807 | attr |= TATTR_RIGHTCURS; |
2808 | } |
2809 | |
2810 | fnt_width = char_width = font_width * (1 + (lattr != LATTR_NORM)); |
2811 | if (attr & ATTR_WIDE) |
2812 | char_width *= 2; |
2813 | x *= fnt_width; |
2814 | y *= font_height; |
5a73255e |
2815 | x += offset_width; |
2816 | y += offset_height; |
4eeb7d09 |
2817 | |
2818 | if ((attr & TATTR_PASCURS) && (ctype == 0 || big_cursor)) { |
374330e2 |
2819 | POINT pts[5]; |
32874aea |
2820 | HPEN oldpen; |
374330e2 |
2821 | pts[0].x = pts[1].x = pts[4].x = x; |
4eeb7d09 |
2822 | pts[2].x = pts[3].x = x + char_width - 1; |
374330e2 |
2823 | pts[0].y = pts[3].y = pts[4].y = y; |
32874aea |
2824 | pts[1].y = pts[2].y = y + font_height - 1; |
2825 | oldpen = SelectObject(hdc, CreatePen(PS_SOLID, 0, colours[23])); |
2826 | Polyline(hdc, pts, 5); |
2827 | oldpen = SelectObject(hdc, oldpen); |
2828 | DeleteObject(oldpen); |
4eeb7d09 |
2829 | } else if ((attr & (TATTR_ACTCURS | TATTR_PASCURS)) && ctype != 0) { |
32874aea |
2830 | int startx, starty, dx, dy, length, i; |
4eeb7d09 |
2831 | if (ctype == 1) { |
32874aea |
2832 | startx = x; |
2833 | starty = y + descent; |
2834 | dx = 1; |
2835 | dy = 0; |
4eeb7d09 |
2836 | length = char_width; |
32874aea |
2837 | } else { |
4e30ff69 |
2838 | int xadjust = 0; |
4eeb7d09 |
2839 | if (attr & TATTR_RIGHTCURS) |
2840 | xadjust = char_width - 1; |
32874aea |
2841 | startx = x + xadjust; |
2842 | starty = y; |
2843 | dx = 0; |
2844 | dy = 1; |
2845 | length = font_height; |
2846 | } |
4eeb7d09 |
2847 | if (attr & TATTR_ACTCURS) { |
32874aea |
2848 | HPEN oldpen; |
2849 | oldpen = |
2850 | SelectObject(hdc, CreatePen(PS_SOLID, 0, colours[23])); |
2851 | MoveToEx(hdc, startx, starty, NULL); |
2852 | LineTo(hdc, startx + dx * length, starty + dy * length); |
2853 | oldpen = SelectObject(hdc, oldpen); |
2854 | DeleteObject(oldpen); |
2855 | } else { |
2856 | for (i = 0; i < length; i++) { |
2857 | if (i % 2 == 0) { |
2858 | SetPixel(hdc, startx, starty, colours[23]); |
2859 | } |
2860 | startx += dx; |
2861 | starty += dy; |
2862 | } |
2863 | } |
4e30ff69 |
2864 | } |
374330e2 |
2865 | } |
2866 | |
5a73255e |
2867 | /* This function gets the actual width of a character in the normal font. |
2868 | */ |
2869 | int CharWidth(Context ctx, int uc) { |
2870 | HDC hdc = ctx; |
2871 | int ibuf = 0; |
2872 | |
2873 | /* If the font max is the same as the font ave width then this |
2874 | * function is a no-op. |
2875 | */ |
2876 | if (!font_dualwidth) return 1; |
2877 | |
2878 | switch (uc & CSET_MASK) { |
2879 | case ATTR_ASCII: |
2880 | uc = unitab_line[uc & 0xFF]; |
2881 | break; |
2882 | case ATTR_LINEDRW: |
2883 | uc = unitab_xterm[uc & 0xFF]; |
2884 | break; |
2885 | case ATTR_SCOACS: |
2886 | uc = unitab_scoacs[uc & 0xFF]; |
2887 | break; |
2888 | } |
2889 | if (DIRECT_FONT(uc)) { |
2890 | if (dbcs_screenfont) return 1; |
2891 | |
2892 | /* Speedup, I know of no font where ascii is the wrong width */ |
2893 | if ((uc&CHAR_MASK) >= ' ' && (uc&CHAR_MASK)<= '~') |
2894 | return 1; |
2895 | |
2896 | if ( (uc & CSET_MASK) == ATTR_ACP ) { |
2897 | SelectObject(hdc, fonts[FONT_NORMAL]); |
2898 | } else if ( (uc & CSET_MASK) == ATTR_OEMCP ) { |
2899 | another_font(FONT_OEM); |
2900 | if (!fonts[FONT_OEM]) return 0; |
2901 | |
2902 | SelectObject(hdc, fonts[FONT_OEM]); |
2903 | } else |
2904 | return 0; |
2905 | |
2906 | if ( GetCharWidth32(hdc, uc&CHAR_MASK, uc&CHAR_MASK, &ibuf) != 1 && |
2907 | GetCharWidth(hdc, uc&CHAR_MASK, uc&CHAR_MASK, &ibuf) != 1) |
2908 | return 0; |
2909 | } else { |
2910 | /* Speedup, I know of no font where ascii is the wrong width */ |
2911 | if (uc >= ' ' && uc <= '~') return 1; |
2912 | |
2913 | SelectObject(hdc, fonts[FONT_NORMAL]); |
2914 | if ( GetCharWidth32W(hdc, uc, uc, &ibuf) == 1 ) |
2915 | /* Okay that one worked */ ; |
2916 | else if ( GetCharWidthW(hdc, uc, uc, &ibuf) == 1 ) |
2917 | /* This should work on 9x too, but it's "less accurate" */ ; |
2918 | else |
2919 | return 0; |
2920 | } |
2921 | |
2922 | ibuf += font_width / 2 -1; |
2923 | ibuf /= font_width; |
2924 | |
2925 | return ibuf; |
2926 | } |
2927 | |
374330e2 |
2928 | /* |
c9def1b8 |
2929 | * Translate a WM_(SYS)?KEY(UP|DOWN) message into a string of ASCII |
2930 | * codes. Returns number of bytes used or zero to drop the message |
2931 | * or -1 to forward the message to windows. |
374330e2 |
2932 | */ |
3cf144db |
2933 | static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam, |
32874aea |
2934 | unsigned char *output) |
2935 | { |
374330e2 |
2936 | BYTE keystate[256]; |
32874aea |
2937 | int scan, left_alt = 0, key_down, shift_state; |
2938 | int r, i, code; |
2939 | unsigned char *p = output; |
4eeb7d09 |
2940 | static int alt_sum = 0; |
374330e2 |
2941 | |
00e3ba0f |
2942 | HKL kbd_layout = GetKeyboardLayout(0); |
2943 | |
0c50ef57 |
2944 | static WORD keys[3]; |
0c50ef57 |
2945 | static int compose_char = 0; |
2946 | static WPARAM compose_key = 0; |
32874aea |
2947 | |
c9def1b8 |
2948 | r = GetKeyboardState(keystate); |
32874aea |
2949 | if (!r) |
2950 | memset(keystate, 0, sizeof(keystate)); |
2951 | else { |
ec55b220 |
2952 | #if 0 |
4eeb7d09 |
2953 | #define SHOW_TOASCII_RESULT |
32874aea |
2954 | { /* Tell us all about key events */ |
2955 | static BYTE oldstate[256]; |
2956 | static int first = 1; |
2957 | static int scan; |
2958 | int ch; |
2959 | if (first) |
2960 | memcpy(oldstate, keystate, sizeof(oldstate)); |
2961 | first = 0; |
2962 | |
2963 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT) { |
2964 | debug(("+")); |
2965 | } else if ((HIWORD(lParam) & KF_UP) |
2966 | && scan == (HIWORD(lParam) & 0xFF)) { |
2967 | debug((". U")); |
2968 | } else { |
2969 | debug((".\n")); |
2970 | if (wParam >= VK_F1 && wParam <= VK_F20) |
2971 | debug(("K_F%d", wParam + 1 - VK_F1)); |
2972 | else |
2973 | switch (wParam) { |
2974 | case VK_SHIFT: |
2975 | debug(("SHIFT")); |
2976 | break; |
2977 | case VK_CONTROL: |
2978 | debug(("CTRL")); |
2979 | break; |
2980 | case VK_MENU: |
2981 | debug(("ALT")); |
2982 | break; |
2983 | default: |
2984 | debug(("VK_%02x", wParam)); |
2985 | } |
2986 | if (message == WM_SYSKEYDOWN || message == WM_SYSKEYUP) |
2987 | debug(("*")); |
2988 | debug((", S%02x", scan = (HIWORD(lParam) & 0xFF))); |
2989 | |
2990 | ch = MapVirtualKeyEx(wParam, 2, kbd_layout); |
2991 | if (ch >= ' ' && ch <= '~') |
2992 | debug((", '%c'", ch)); |
2993 | else if (ch) |
2994 | debug((", $%02x", ch)); |
2995 | |
2996 | if (keys[0]) |
2997 | debug((", KB0=%02x", keys[0])); |
2998 | if (keys[1]) |
2999 | debug((", KB1=%02x", keys[1])); |
3000 | if (keys[2]) |
3001 | debug((", KB2=%02x", keys[2])); |
3002 | |
3003 | if ((keystate[VK_SHIFT] & 0x80) != 0) |
3004 | debug((", S")); |
3005 | if ((keystate[VK_CONTROL] & 0x80) != 0) |
3006 | debug((", C")); |
3007 | if ((HIWORD(lParam) & KF_EXTENDED)) |
3008 | debug((", E")); |
3009 | if ((HIWORD(lParam) & KF_UP)) |
3010 | debug((", U")); |
3011 | } |
3012 | |
3013 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT); |
3014 | else if ((HIWORD(lParam) & KF_UP)) |
3015 | oldstate[wParam & 0xFF] ^= 0x80; |
3016 | else |
3017 | oldstate[wParam & 0xFF] ^= 0x81; |
3018 | |
3019 | for (ch = 0; ch < 256; ch++) |
3020 | if (oldstate[ch] != keystate[ch]) |
3021 | debug((", M%02x=%02x", ch, keystate[ch])); |
3022 | |
3023 | memcpy(oldstate, keystate, sizeof(oldstate)); |
3024 | } |
ec55b220 |
3025 | #endif |
3026 | |
32874aea |
3027 | if (wParam == VK_MENU && (HIWORD(lParam) & KF_EXTENDED)) { |
2cba1186 |
3028 | keystate[VK_RMENU] = keystate[VK_MENU]; |
3029 | } |
3030 | |
c9def1b8 |
3031 | |
3032 | /* Nastyness with NUMLock - Shift-NUMLock is left alone though */ |
32874aea |
3033 | if ((cfg.funky_type == 3 || |
3034 | (cfg.funky_type <= 1 && app_keypad_keys && !cfg.no_applic_k)) |
3035 | && wParam == VK_NUMLOCK && !(keystate[VK_SHIFT] & 0x80)) { |
c9def1b8 |
3036 | |
3037 | wParam = VK_EXECUTE; |
3038 | |
3039 | /* UnToggle NUMLock */ |
32874aea |
3040 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == 0) |
3041 | keystate[VK_NUMLOCK] ^= 1; |
c9def1b8 |
3042 | } |
3043 | |
3044 | /* And write back the 'adjusted' state */ |
32874aea |
3045 | SetKeyboardState(keystate); |
c9def1b8 |
3046 | } |
3047 | |
3048 | /* Disable Auto repeat if required */ |
32874aea |
3049 | if (repeat_off && (HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT) |
3050 | return 0; |
c9def1b8 |
3051 | |
32874aea |
3052 | if ((HIWORD(lParam) & KF_ALTDOWN) && (keystate[VK_RMENU] & 0x80) == 0) |
c9def1b8 |
3053 | left_alt = 1; |
3054 | |
32874aea |
3055 | key_down = ((HIWORD(lParam) & KF_UP) == 0); |
c9def1b8 |
3056 | |
95bbe1ae |
3057 | /* Make sure Ctrl-ALT is not the same as AltGr for ToAscii unless told. */ |
32874aea |
3058 | if (left_alt && (keystate[VK_CONTROL] & 0x80)) { |
95bbe1ae |
3059 | if (cfg.ctrlaltkeys) |
3060 | keystate[VK_MENU] = 0; |
3061 | else { |
3062 | keystate[VK_RMENU] = 0x80; |
3063 | left_alt = 0; |
3064 | } |
3065 | } |
c9def1b8 |
3066 | |
5a73255e |
3067 | alt_pressed = (left_alt && key_down); |
3068 | |
c9def1b8 |
3069 | scan = (HIWORD(lParam) & (KF_UP | KF_EXTENDED | 0xFF)); |
32874aea |
3070 | shift_state = ((keystate[VK_SHIFT] & 0x80) != 0) |
3071 | + ((keystate[VK_CONTROL] & 0x80) != 0) * 2; |
374330e2 |
3072 | |
95bbe1ae |
3073 | /* Note if AltGr was pressed and if it was used as a compose key */ |
3074 | if (!compose_state) { |
159eba53 |
3075 | compose_key = 0x100; |
95bbe1ae |
3076 | if (cfg.compose_key) { |
32874aea |
3077 | if (wParam == VK_MENU && (HIWORD(lParam) & KF_EXTENDED)) |
95bbe1ae |
3078 | compose_key = wParam; |
3079 | } |
3080 | if (wParam == VK_APPS) |
3081 | compose_key = wParam; |
3082 | } |
3083 | |
32874aea |
3084 | if (wParam == compose_key) { |
3085 | if (compose_state == 0 |
3086 | && (HIWORD(lParam) & (KF_UP | KF_REPEAT)) == 0) compose_state = |
3087 | 1; |
3088 | else if (compose_state == 1 && (HIWORD(lParam) & KF_UP)) |
95bbe1ae |
3089 | compose_state = 2; |
3090 | else |
3091 | compose_state = 0; |
32874aea |
3092 | } else if (compose_state == 1 && wParam != VK_CONTROL) |
95bbe1ae |
3093 | compose_state = 0; |
3094 | |
67c339f7 |
3095 | /* |
cabfd08c |
3096 | * Record that we pressed key so the scroll window can be reset, but |
3097 | * be careful to avoid Shift-UP/Down |
3098 | */ |
a910b704 |
3099 | if (wParam != VK_SHIFT && wParam != VK_PRIOR && wParam != VK_NEXT && |
3100 | wParam != VK_MENU && wParam != VK_CONTROL) { |
32874aea |
3101 | seen_key_event = 1; |
cabfd08c |
3102 | } |
3103 | |
32874aea |
3104 | if (compose_state > 1 && left_alt) |
3105 | compose_state = 0; |
67c339f7 |
3106 | |
c9def1b8 |
3107 | /* Sanitize the number pad if not using a PC NumPad */ |
32874aea |
3108 | if (left_alt || (app_keypad_keys && !cfg.no_applic_k |
3109 | && cfg.funky_type != 2) |
3110 | || cfg.funky_type == 3 || cfg.nethack_keypad || compose_state) { |
3111 | if ((HIWORD(lParam) & KF_EXTENDED) == 0) { |
c9def1b8 |
3112 | int nParam = 0; |
32874aea |
3113 | switch (wParam) { |
3114 | case VK_INSERT: |
3115 | nParam = VK_NUMPAD0; |
3116 | break; |
3117 | case VK_END: |
3118 | nParam = VK_NUMPAD1; |
3119 | break; |
3120 | case VK_DOWN: |
3121 | nParam = VK_NUMPAD2; |
3122 | break; |
3123 | case VK_NEXT: |
3124 | nParam = VK_NUMPAD3; |
3125 | break; |
3126 | case VK_LEFT: |
3127 | nParam = VK_NUMPAD4; |
3128 | break; |
3129 | case VK_CLEAR: |
3130 | nParam = VK_NUMPAD5; |
3131 | break; |
3132 | case VK_RIGHT: |
3133 | nParam = VK_NUMPAD6; |
3134 | break; |
3135 | case VK_HOME: |
3136 | nParam = VK_NUMPAD7; |
3137 | break; |
3138 | case VK_UP: |
3139 | nParam = VK_NUMPAD8; |
3140 | break; |
3141 | case VK_PRIOR: |
3142 | nParam = VK_NUMPAD9; |
3143 | break; |
3144 | case VK_DELETE: |
3145 | nParam = VK_DECIMAL; |
3146 | break; |
c9def1b8 |
3147 | } |
32874aea |
3148 | if (nParam) { |
3149 | if (keystate[VK_NUMLOCK] & 1) |
3150 | shift_state |= 1; |
c9def1b8 |
3151 | wParam = nParam; |
3152 | } |
25d39ef6 |
3153 | } |
3154 | } |
3155 | |
c9def1b8 |
3156 | /* If a key is pressed and AltGr is not active */ |
32874aea |
3157 | if (key_down && (keystate[VK_RMENU] & 0x80) == 0 && !compose_state) { |
3158 | /* Okay, prepare for most alts then ... */ |
3159 | if (left_alt) |
3160 | *p++ = '\033'; |
374330e2 |
3161 | |
c9def1b8 |
3162 | /* Lets see if it's a pattern we know all about ... */ |
3163 | if (wParam == VK_PRIOR && shift_state == 1) { |
32874aea |
3164 | SendMessage(hwnd, WM_VSCROLL, SB_PAGEUP, 0); |
3165 | return 0; |
c9def1b8 |
3166 | } |
3167 | if (wParam == VK_NEXT && shift_state == 1) { |
32874aea |
3168 | SendMessage(hwnd, WM_VSCROLL, SB_PAGEDOWN, 0); |
3169 | return 0; |
3170 | } |
3171 | if (wParam == VK_INSERT && shift_state == 1) { |
568dd02f |
3172 | term_do_paste(); |
32874aea |
3173 | return 0; |
3174 | } |
c9def1b8 |
3175 | if (left_alt && wParam == VK_F4 && cfg.alt_f4) { |
32874aea |
3176 | return -1; |
c9def1b8 |
3177 | } |
3178 | if (left_alt && wParam == VK_SPACE && cfg.alt_space) { |
32874aea |
3179 | SendMessage(hwnd, WM_SYSCOMMAND, SC_KEYMENU, 0); |
3180 | return -1; |
c9def1b8 |
3181 | } |
2cae8529 |
3182 | if (left_alt && wParam == VK_RETURN && cfg.fullscreenonaltenter && |
3183 | (cfg.resize_action != RESIZE_DISABLED)) { |
0ed2f48e |
3184 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) != KF_REPEAT) |
3185 | flip_full_screen(); |
8f57d753 |
3186 | return -1; |
3187 | } |
ec55b220 |
3188 | /* Control-Numlock for app-keypad mode switch */ |
3189 | if (wParam == VK_PAUSE && shift_state == 2) { |
3190 | app_keypad_keys ^= 1; |
3191 | return 0; |
3192 | } |
374330e2 |
3193 | |
c9def1b8 |
3194 | /* Nethack keypad */ |
3195 | if (cfg.nethack_keypad && !left_alt) { |
32874aea |
3196 | switch (wParam) { |
3197 | case VK_NUMPAD1: |
3198 | *p++ = shift_state ? 'B' : 'b'; |
3199 | return p - output; |
3200 | case VK_NUMPAD2: |
3201 | *p++ = shift_state ? 'J' : 'j'; |
3202 | return p - output; |
3203 | case VK_NUMPAD3: |
3204 | *p++ = shift_state ? 'N' : 'n'; |
3205 | return p - output; |
3206 | case VK_NUMPAD4: |
3207 | *p++ = shift_state ? 'H' : 'h'; |
3208 | return p - output; |
3209 | case VK_NUMPAD5: |
3210 | *p++ = shift_state ? '.' : '.'; |
3211 | return p - output; |
3212 | case VK_NUMPAD6: |
3213 | *p++ = shift_state ? 'L' : 'l'; |
3214 | return p - output; |
3215 | case VK_NUMPAD7: |
3216 | *p++ = shift_state ? 'Y' : 'y'; |
3217 | return p - output; |
3218 | case VK_NUMPAD8: |
3219 | *p++ = shift_state ? 'K' : 'k'; |
3220 | return p - output; |
3221 | case VK_NUMPAD9: |
3222 | *p++ = shift_state ? 'U' : 'u'; |
3223 | return p - output; |
3224 | } |
c9def1b8 |
3225 | } |
3226 | |
3227 | /* Application Keypad */ |
3228 | if (!left_alt) { |
32874aea |
3229 | int xkey = 0; |
3230 | |
3231 | if (cfg.funky_type == 3 || |
3232 | (cfg.funky_type <= 1 && |
3233 | app_keypad_keys && !cfg.no_applic_k)) switch (wParam) { |
3234 | case VK_EXECUTE: |
3235 | xkey = 'P'; |
3236 | break; |
3237 | case VK_DIVIDE: |
3238 | xkey = 'Q'; |
3239 | break; |
3240 | case VK_MULTIPLY: |
3241 | xkey = 'R'; |
3242 | break; |
3243 | case VK_SUBTRACT: |
3244 | xkey = 'S'; |
3245 | break; |
3246 | } |
3247 | if (app_keypad_keys && !cfg.no_applic_k) |
3248 | switch (wParam) { |
3249 | case VK_NUMPAD0: |
3250 | xkey = 'p'; |
3251 | break; |
3252 | case VK_NUMPAD1: |
3253 | xkey = 'q'; |
3254 | break; |
3255 | case VK_NUMPAD2: |
3256 | xkey = 'r'; |
3257 | break; |
3258 | case VK_NUMPAD3: |
3259 | xkey = 's'; |
3260 | break; |
3261 | case VK_NUMPAD4: |
3262 | xkey = 't'; |
3263 | break; |
3264 | case VK_NUMPAD5: |
3265 | xkey = 'u'; |
3266 | break; |
3267 | case VK_NUMPAD6: |
3268 | xkey = 'v'; |
3269 | break; |
3270 | case VK_NUMPAD7: |
3271 | xkey = 'w'; |
3272 | break; |
3273 | case VK_NUMPAD8: |
3274 | xkey = 'x'; |
3275 | break; |
3276 | case VK_NUMPAD9: |
3277 | xkey = 'y'; |
3278 | break; |
3279 | |
3280 | case VK_DECIMAL: |
3281 | xkey = 'n'; |
3282 | break; |
3283 | case VK_ADD: |
3284 | if (cfg.funky_type == 2) { |
3285 | if (shift_state) |
3286 | xkey = 'l'; |
3287 | else |
3288 | xkey = 'k'; |
3289 | } else if (shift_state) |
3290 | xkey = 'm'; |
c9def1b8 |
3291 | else |
32874aea |
3292 | xkey = 'l'; |
3293 | break; |
3294 | |
3295 | case VK_DIVIDE: |
3296 | if (cfg.funky_type == 2) |
3297 | xkey = 'o'; |
3298 | break; |
3299 | case VK_MULTIPLY: |
3300 | if (cfg.funky_type == 2) |
3301 | xkey = 'j'; |
3302 | break; |
3303 | case VK_SUBTRACT: |
3304 | if (cfg.funky_type == 2) |
3305 | xkey = 'm'; |
3306 | break; |
3307 | |
3308 | case VK_RETURN: |
3309 | if (HIWORD(lParam) & KF_EXTENDED) |
3310 | xkey = 'M'; |
3311 | break; |
c9def1b8 |
3312 | } |
32874aea |
3313 | if (xkey) { |
3314 | if (vt52_mode) { |
3315 | if (xkey >= 'P' && xkey <= 'S') |
3316 | p += sprintf((char *) p, "\x1B%c", xkey); |
3317 | else |
3318 | p += sprintf((char *) p, "\x1B?%c", xkey); |
3319 | } else |
3320 | p += sprintf((char *) p, "\x1BO%c", xkey); |
3321 | return p - output; |
c9def1b8 |
3322 | } |
3323 | } |
3324 | |
32874aea |
3325 | if (wParam == VK_BACK && shift_state == 0) { /* Backspace */ |
c9def1b8 |
3326 | *p++ = (cfg.bksp_is_delete ? 0x7F : 0x08); |
a5f3e637 |
3327 | *p++ = 0; |
3328 | return -2; |
c9def1b8 |
3329 | } |
32874aea |
3330 | if (wParam == VK_TAB && shift_state == 1) { /* Shift tab */ |
3331 | *p++ = 0x1B; |
3332 | *p++ = '['; |
3333 | *p++ = 'Z'; |
3334 | return p - output; |
c9def1b8 |
3335 | } |
32874aea |
3336 | if (wParam == VK_SPACE && shift_state == 2) { /* Ctrl-Space */ |
3337 | *p++ = 0; |
3338 | return p - output; |
c9def1b8 |
3339 | } |
32874aea |
3340 | if (wParam == VK_SPACE && shift_state == 3) { /* Ctrl-Shift-Space */ |
3341 | *p++ = 160; |
3342 | return p - output; |
c9def1b8 |
3343 | } |
32874aea |
3344 | if (wParam == VK_CANCEL && shift_state == 2) { /* Ctrl-Break */ |
3345 | *p++ = 3; |
a5f3e637 |
3346 | *p++ = 0; |
3347 | return -2; |
c9def1b8 |
3348 | } |
32874aea |
3349 | if (wParam == VK_PAUSE) { /* Break/Pause */ |
3350 | *p++ = 26; |
3351 | *p++ = 0; |
3352 | return -2; |
95bbe1ae |
3353 | } |
c9def1b8 |
3354 | /* Control-2 to Control-8 are special */ |
32874aea |
3355 | if (shift_state == 2 && wParam >= '2' && wParam <= '8') { |
3356 | *p++ = "\000\033\034\035\036\037\177"[wParam - '2']; |
c9def1b8 |
3357 | return p - output; |
3358 | } |
3359 | if (shift_state == 2 && wParam == 0xBD) { |
3360 | *p++ = 0x1F; |
3361 | return p - output; |
3362 | } |
3363 | if (shift_state == 2 && wParam == 0xDF) { |
3364 | *p++ = 0x1C; |
3365 | return p - output; |
3366 | } |
3367 | if (shift_state == 0 && wParam == VK_RETURN && cr_lf_return) { |
32874aea |
3368 | *p++ = '\r'; |
3369 | *p++ = '\n'; |
c9def1b8 |
3370 | return p - output; |
3371 | } |
374330e2 |
3372 | |
c5e9c988 |
3373 | /* |
c9def1b8 |
3374 | * Next, all the keys that do tilde codes. (ESC '[' nn '~', |
3375 | * for integer decimal nn.) |
3376 | * |
3377 | * We also deal with the weird ones here. Linux VCs replace F1 |
3378 | * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but |
3379 | * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w |
3380 | * respectively. |
c5e9c988 |
3381 | */ |
c9def1b8 |
3382 | code = 0; |
3383 | switch (wParam) { |
32874aea |
3384 | case VK_F1: |
3385 | code = (keystate[VK_SHIFT] & 0x80 ? 23 : 11); |
3386 | break; |
3387 | case VK_F2: |
3388 | code = (keystate[VK_SHIFT] & 0x80 ? 24 : 12); |
3389 | break; |
3390 | case VK_F3: |
3391 | code = (keystate[VK_SHIFT] & 0x80 ? 25 : 13); |
3392 | break; |
3393 | case VK_F4: |
3394 | code = (keystate[VK_SHIFT] & 0x80 ? 26 : 14); |
3395 | break; |
3396 | case VK_F5: |
3397 | code = (keystate[VK_SHIFT] & 0x80 ? 28 : 15); |
3398 | break; |
3399 | case VK_F6: |
3400 | code = (keystate[VK_SHIFT] & 0x80 ? 29 : 17); |
3401 | break; |
3402 | case VK_F7: |
3403 | code = (keystate[VK_SHIFT] & 0x80 ? 31 : 18); |
3404 | break; |
3405 | case VK_F8: |
3406 | code = (keystate[VK_SHIFT] & 0x80 ? 32 : 19); |
3407 | break; |
3408 | case VK_F9: |
3409 | code = (keystate[VK_SHIFT] & 0x80 ? 33 : 20); |
3410 | break; |
3411 | case VK_F10: |
3412 | code = (keystate[VK_SHIFT] & 0x80 ? 34 : 21); |
3413 | break; |
3414 | case VK_F11: |
3415 | code = 23; |
3416 | break; |
3417 | case VK_F12: |
3418 | code = 24; |
3419 | break; |
3420 | case VK_F13: |
3421 | code = 25; |
3422 | break; |
3423 | case VK_F14: |
3424 | code = 26; |
3425 | break; |
3426 | case VK_F15: |
3427 | code = 28; |
3428 | break; |
3429 | case VK_F16: |
3430 | code = 29; |
3431 | break; |
3432 | case VK_F17: |
3433 | code = 31; |
3434 | break; |
3435 | case VK_F18: |
3436 | code = 32; |
3437 | break; |
3438 | case VK_F19: |
3439 | code = 33; |
3440 | break; |
3441 | case VK_F20: |
3442 | code = 34; |
3443 | break; |
dfca2656 |
3444 | } |
3445 | if ((shift_state&2) == 0) switch (wParam) { |
32874aea |
3446 | case VK_HOME: |
3447 | code = 1; |
3448 | break; |
3449 | case VK_INSERT: |
3450 | code = 2; |
3451 | break; |
3452 | case VK_DELETE: |
3453 | code = 3; |
3454 | break; |
3455 | case VK_END: |
3456 | code = 4; |
3457 | break; |
3458 | case VK_PRIOR: |
3459 | code = 5; |
3460 | break; |
3461 | case VK_NEXT: |
3462 | code = 6; |
3463 | break; |
374330e2 |
3464 | } |
ec55b220 |
3465 | /* Reorder edit keys to physical order */ |
32874aea |
3466 | if (cfg.funky_type == 3 && code <= 6) |
3467 | code = "\0\2\1\4\5\3\6"[code]; |
ec55b220 |
3468 | |
f37caa11 |
3469 | if (vt52_mode && code > 0 && code <= 6) { |
32874aea |
3470 | p += sprintf((char *) p, "\x1B%c", " HLMEIG"[code]); |
f37caa11 |
3471 | return p - output; |
3472 | } |
3473 | |
9bc81a2c |
3474 | if (cfg.funky_type == 5 && /* SCO function keys */ |
3475 | code >= 11 && code <= 34) { |
e24b1972 |
3476 | char codes[] = "MNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz@[\\]^_`{"; |
3477 | int index = 0; |
3478 | switch (wParam) { |
3479 | case VK_F1: index = 0; break; |
3480 | case VK_F2: index = 1; break; |
3481 | case VK_F3: index = 2; break; |
3482 | case VK_F4: index = 3; break; |
3483 | case VK_F5: index = 4; break; |
3484 | case VK_F6: index = 5; break; |
3485 | case VK_F7: index = 6; break; |
3486 | case VK_F8: index = 7; break; |
3487 | case VK_F9: index = 8; break; |
3488 | case VK_F10: index = 9; break; |
3489 | case VK_F11: index = 10; break; |
3490 | case VK_F12: index = 11; break; |
3491 | } |
3492 | if (keystate[VK_SHIFT] & 0x80) index += 12; |
3493 | if (keystate[VK_CONTROL] & 0x80) index += 24; |
3494 | p += sprintf((char *) p, "\x1B[%c", codes[index]); |
f37caa11 |
3495 | return p - output; |
3496 | } |
9bc81a2c |
3497 | if (cfg.funky_type == 5 && /* SCO small keypad */ |
3498 | code >= 1 && code <= 6) { |
3499 | char codes[] = "HL.FIG"; |
3500 | if (code == 3) { |
3501 | *p++ = '\x7F'; |
3502 | } else { |
3503 | p += sprintf((char *) p, "\x1B[%c", codes[code-1]); |
3504 | } |
3505 | return p - output; |
3506 | } |
f37caa11 |
3507 | if ((vt52_mode || cfg.funky_type == 4) && code >= 11 && code <= 24) { |
3508 | int offt = 0; |
32874aea |
3509 | if (code > 15) |
3510 | offt++; |
3511 | if (code > 21) |
3512 | offt++; |
f37caa11 |
3513 | if (vt52_mode) |
32874aea |
3514 | p += sprintf((char *) p, "\x1B%c", code + 'P' - 11 - offt); |
f37caa11 |
3515 | else |
32874aea |
3516 | p += |
3517 | sprintf((char *) p, "\x1BO%c", code + 'P' - 11 - offt); |
f37caa11 |
3518 | return p - output; |
3519 | } |
c9def1b8 |
3520 | if (cfg.funky_type == 1 && code >= 11 && code <= 15) { |
32874aea |
3521 | p += sprintf((char *) p, "\x1B[[%c", code + 'A' - 11); |
c9def1b8 |
3522 | return p - output; |
3523 | } |
3524 | if (cfg.funky_type == 2 && code >= 11 && code <= 14) { |
ec55b220 |
3525 | if (vt52_mode) |
32874aea |
3526 | p += sprintf((char *) p, "\x1B%c", code + 'P' - 11); |
ec55b220 |
3527 | else |
32874aea |
3528 | p += sprintf((char *) p, "\x1BO%c", code + 'P' - 11); |
c9def1b8 |
3529 | return p - output; |
3530 | } |
3531 | if (cfg.rxvt_homeend && (code == 1 || code == 4)) { |
32874aea |
3532 | p += sprintf((char *) p, code == 1 ? "\x1B[H" : "\x1BOw"); |
c9def1b8 |
3533 | return p - output; |
3534 | } |
3535 | if (code) { |
32874aea |
3536 | p += sprintf((char *) p, "\x1B[%d~", code); |
374330e2 |
3537 | return p - output; |
374330e2 |
3538 | } |
45dabbc5 |
3539 | |
c9def1b8 |
3540 | /* |
3541 | * Now the remaining keys (arrows and Keypad 5. Keypad 5 for |
3542 | * some reason seems to send VK_CLEAR to Windows...). |
3543 | */ |
3544 | { |
3545 | char xkey = 0; |
3546 | switch (wParam) { |
32874aea |
3547 | case VK_UP: |
3548 | xkey = 'A'; |
3549 | break; |
3550 | case VK_DOWN: |
3551 | xkey = 'B'; |
3552 | break; |
3553 | case VK_RIGHT: |
3554 | xkey = 'C'; |
3555 | break; |
3556 | case VK_LEFT: |
3557 | xkey = 'D'; |
3558 | break; |
3559 | case VK_CLEAR: |
3560 | xkey = 'G'; |
3561 | break; |
c9def1b8 |
3562 | } |
32874aea |
3563 | if (xkey) { |
c9def1b8 |
3564 | if (vt52_mode) |
32874aea |
3565 | p += sprintf((char *) p, "\x1B%c", xkey); |
e864f84f |
3566 | else { |
3567 | int app_flg = (app_cursor_keys && !cfg.no_applic_c); |
3a953121 |
3568 | #if 0 |
3569 | /* |
3570 | * RDB: VT100 & VT102 manuals both state the |
3571 | * app cursor keys only work if the app keypad |
3572 | * is on. |
3573 | * |
3574 | * SGT: That may well be true, but xterm |
3575 | * disagrees and so does at least one |
3576 | * application, so I've #if'ed this out and the |
3577 | * behaviour is back to PuTTY's original: app |
3578 | * cursor and app keypad are independently |
3579 | * switchable modes. If anyone complains about |
3580 | * _this_ I'll have to put in a configurable |
3581 | * option. |
e864f84f |
3582 | */ |
3583 | if (!app_keypad_keys) |
3584 | app_flg = 0; |
3a953121 |
3585 | #endif |
e864f84f |
3586 | /* Useful mapping of Ctrl-arrows */ |
3587 | if (shift_state == 2) |
3588 | app_flg = !app_flg; |
3589 | |
3590 | if (app_flg) |
3591 | p += sprintf((char *) p, "\x1BO%c", xkey); |
3592 | else |
3593 | p += sprintf((char *) p, "\x1B[%c", xkey); |
3594 | } |
c9def1b8 |
3595 | return p - output; |
3596 | } |
3597 | } |
0c50ef57 |
3598 | |
3599 | /* |
3600 | * Finally, deal with Return ourselves. (Win95 seems to |
3601 | * foul it up when Alt is pressed, for some reason.) |
3602 | */ |
32874aea |
3603 | if (wParam == VK_RETURN) { /* Return */ |
0c50ef57 |
3604 | *p++ = 0x0D; |
a5f3e637 |
3605 | *p++ = 0; |
3606 | return -2; |
0c50ef57 |
3607 | } |
4eeb7d09 |
3608 | |
3609 | if (left_alt && wParam >= VK_NUMPAD0 && wParam <= VK_NUMPAD9) |
3610 | alt_sum = alt_sum * 10 + wParam - VK_NUMPAD0; |
3611 | else |
3612 | alt_sum = 0; |
67c339f7 |
3613 | } |
374330e2 |
3614 | |
c9def1b8 |
3615 | /* Okay we've done everything interesting; let windows deal with |
3616 | * the boring stuff */ |
3617 | { |
a9c02454 |
3618 | BOOL capsOn=0; |
3619 | |
3620 | /* helg: clear CAPS LOCK state if caps lock switches to cyrillic */ |
3621 | if(cfg.xlat_capslockcyr && keystate[VK_CAPITAL] != 0) { |
3622 | capsOn= !left_alt; |
3623 | keystate[VK_CAPITAL] = 0; |
3624 | } |
3625 | |
00e3ba0f |
3626 | r = ToAsciiEx(wParam, scan, keystate, keys, 0, kbd_layout); |
4eeb7d09 |
3627 | #ifdef SHOW_TOASCII_RESULT |
3628 | if (r == 1 && !key_down) { |
3629 | if (alt_sum) { |
8f22582c |
3630 | if (in_utf || dbcs_screenfont) |
4eeb7d09 |
3631 | debug((", (U+%04x)", alt_sum)); |
3632 | else |
3633 | debug((", LCH(%d)", alt_sum)); |
3634 | } else { |
3635 | debug((", ACH(%d)", keys[0])); |
3636 | } |
3637 | } else if (r > 0) { |
3638 | int r1; |
3639 | debug((", ASC(")); |
3640 | for (r1 = 0; r1 < r; r1++) { |
3641 | debug(("%s%d", r1 ? "," : "", keys[r1])); |
3642 | } |
3643 | debug((")")); |
3644 | } |
3645 | #endif |
32874aea |
3646 | if (r > 0) { |
4eeb7d09 |
3647 | WCHAR keybuf; |
256cb87c |
3648 | |
3649 | /* |
3650 | * Interrupt an ongoing paste. I'm not sure this is |
3651 | * sensible, but for the moment it's preferable to |
3652 | * having to faff about buffering things. |
3653 | */ |
3654 | term_nopaste(); |
3655 | |
c9def1b8 |
3656 | p = output; |
32874aea |
3657 | for (i = 0; i < r; i++) { |
3658 | unsigned char ch = (unsigned char) keys[i]; |
14963b8f |
3659 | |
32874aea |
3660 | if (compose_state == 2 && (ch & 0x80) == 0 && ch > ' ') { |
c9def1b8 |
3661 | compose_char = ch; |
32874aea |
3662 | compose_state++; |
c9def1b8 |
3663 | continue; |
3664 | } |
32874aea |
3665 | if (compose_state == 3 && (ch & 0x80) == 0 && ch > ' ') { |
c9def1b8 |
3666 | int nc; |
3667 | compose_state = 0; |
3668 | |
32874aea |
3669 | if ((nc = check_compose(compose_char, ch)) == -1) { |
fe50e814 |
3670 | MessageBeep(MB_ICONHAND); |
c9def1b8 |
3671 | return 0; |
3672 | } |
4eeb7d09 |
3673 | keybuf = nc; |
760e88b2 |
3674 | luni_send(&keybuf, 1, 1); |
4eeb7d09 |
3675 | continue; |
c9def1b8 |
3676 | } |
374330e2 |
3677 | |
c9def1b8 |
3678 | compose_state = 0; |
374330e2 |
3679 | |
4eeb7d09 |
3680 | if (!key_down) { |
3681 | if (alt_sum) { |
8f22582c |
3682 | if (in_utf || dbcs_screenfont) { |
4eeb7d09 |
3683 | keybuf = alt_sum; |
760e88b2 |
3684 | luni_send(&keybuf, 1, 1); |
4eeb7d09 |
3685 | } else { |
3686 | ch = (char) alt_sum; |
5471d09a |
3687 | /* |
3688 | * We need not bother about stdin |
3689 | * backlogs here, because in GUI PuTTY |
3690 | * we can't do anything about it |
3691 | * anyway; there's no means of asking |
3692 | * Windows to hold off on KEYDOWN |
3693 | * messages. We _have_ to buffer |
3694 | * everything we're sent. |
3695 | */ |
760e88b2 |
3696 | ldisc_send(&ch, 1, 1); |
4eeb7d09 |
3697 | } |
3698 | alt_sum = 0; |
3699 | } else |
760e88b2 |
3700 | lpage_send(kbd_codepage, &ch, 1, 1); |
4eeb7d09 |
3701 | } else { |
a9c02454 |
3702 | if(capsOn && ch < 0x80) { |
3703 | WCHAR cbuf[2]; |
3704 | cbuf[0] = 27; |
3705 | cbuf[1] = xlat_uskbd2cyrllic(ch); |
760e88b2 |
3706 | luni_send(cbuf+!left_alt, 1+!!left_alt, 1); |
a9c02454 |
3707 | } else { |
3708 | char cbuf[2]; |
3709 | cbuf[0] = '\033'; |
3710 | cbuf[1] = ch; |
760e88b2 |
3711 | lpage_send(kbd_codepage, cbuf+!left_alt, 1+!!left_alt, 1); |
a9c02454 |
3712 | } |
c9def1b8 |
3713 | } |
bca9517a |
3714 | show_mouseptr(0); |
c9def1b8 |
3715 | } |
374330e2 |
3716 | |
c9def1b8 |
3717 | /* This is so the ALT-Numpad and dead keys work correctly. */ |
3718 | keys[0] = 0; |
3719 | |
32874aea |
3720 | return p - output; |
c9def1b8 |
3721 | } |
159eba53 |
3722 | /* If we're definitly not building up an ALT-54321 then clear it */ |
32874aea |
3723 | if (!left_alt) |
3724 | keys[0] = 0; |
4eeb7d09 |
3725 | /* If we will be using alt_sum fix the 256s */ |
8f22582c |
3726 | else if (keys[0] && (in_utf || dbcs_screenfont)) |
4eeb7d09 |
3727 | keys[0] = 10; |
374330e2 |
3728 | } |
3729 | |
dfca2656 |
3730 | /* |
3731 | * ALT alone may or may not want to bring up the System menu. |
3732 | * If it's not meant to, we return 0 on presses or releases of |
3733 | * ALT, to show that we've swallowed the keystroke. Otherwise |
3734 | * we return -1, which means Windows will give the keystroke |
3735 | * its default handling (i.e. bring up the System menu). |
3736 | */ |
3737 | if (wParam == VK_MENU && !cfg.alt_only) |
3738 | return 0; |
374330e2 |
3739 | |
c9def1b8 |
3740 | return -1; |
374330e2 |
3741 | } |
3742 | |
32874aea |
3743 | void set_title(char *title) |
3744 | { |
3745 | sfree(window_name); |
3746 | window_name = smalloc(1 + strlen(title)); |
3747 | strcpy(window_name, title); |
37508af4 |
3748 | if (cfg.win_name_always || !IsIconic(hwnd)) |
32874aea |
3749 | SetWindowText(hwnd, title); |
374330e2 |
3750 | } |
3751 | |
32874aea |
3752 | void set_icon(char *title) |
3753 | { |
3754 | sfree(icon_name); |
3755 | icon_name = smalloc(1 + strlen(title)); |
3756 | strcpy(icon_name, title); |
37508af4 |
3757 | if (!cfg.win_name_always && IsIconic(hwnd)) |
32874aea |
3758 | SetWindowText(hwnd, title); |
374330e2 |
3759 | } |
3760 | |
32874aea |
3761 | void set_sbar(int total, int start, int page) |
3762 | { |
374330e2 |
3763 | SCROLLINFO si; |
c9def1b8 |
3764 | |
1ba99d2c |
3765 | if (is_full_screen() ? !cfg.scrollbar_in_fullscreen : !cfg.scrollbar) |
32874aea |
3766 | return; |
c9def1b8 |
3767 | |
374330e2 |
3768 | si.cbSize = sizeof(si); |
c9def1b8 |
3769 | si.fMask = SIF_ALL | SIF_DISABLENOSCROLL; |
374330e2 |
3770 | si.nMin = 0; |
3771 | si.nMax = total - 1; |
3772 | si.nPage = page; |
3773 | si.nPos = start; |
c1f5f956 |
3774 | if (hwnd) |
32874aea |
3775 | SetScrollInfo(hwnd, SB_VERT, &si, TRUE); |
374330e2 |
3776 | } |
3777 | |
32874aea |
3778 | Context get_ctx(void) |
3779 | { |
374330e2 |
3780 | HDC hdc; |
3781 | if (hwnd) { |
32874aea |
3782 | hdc = GetDC(hwnd); |
374330e2 |
3783 | if (hdc && pal) |
32874aea |
3784 | SelectPalette(hdc, pal, FALSE); |
374330e2 |
3785 | return hdc; |
3786 | } else |
3787 | return NULL; |
3788 | } |
3789 | |
32874aea |
3790 | void free_ctx(Context ctx) |
3791 | { |
3792 | SelectPalette(ctx, GetStockObject(DEFAULT_PALETTE), FALSE); |
3793 | ReleaseDC(hwnd, ctx); |
374330e2 |
3794 | } |
3795 | |
32874aea |
3796 | static void real_palette_set(int n, int r, int g, int b) |
3797 | { |
374330e2 |
3798 | if (pal) { |
3799 | logpal->palPalEntry[n].peRed = r; |
3800 | logpal->palPalEntry[n].peGreen = g; |
3801 | logpal->palPalEntry[n].peBlue = b; |
3802 | logpal->palPalEntry[n].peFlags = PC_NOCOLLAPSE; |
3803 | colours[n] = PALETTERGB(r, g, b); |
32874aea |
3804 | SetPaletteEntries(pal, 0, NCOLOURS, logpal->palPalEntry); |
374330e2 |
3805 | } else |
3806 | colours[n] = RGB(r, g, b); |
3807 | } |
3808 | |
32874aea |
3809 | void palette_set(int n, int r, int g, int b) |
3810 | { |
374330e2 |
3811 | static const int first[21] = { |
3812 | 0, 2, 4, 6, 8, 10, 12, 14, |
3813 | 1, 3, 5, 7, 9, 11, 13, 15, |
3814 | 16, 17, 18, 20, 22 |
3815 | }; |
32874aea |
3816 | real_palette_set(first[n], r, g, b); |
374330e2 |
3817 | if (first[n] >= 18) |
32874aea |
3818 | real_palette_set(first[n] + 1, r, g, b); |
374330e2 |
3819 | if (pal) { |
3820 | HDC hdc = get_ctx(); |
32874aea |
3821 | UnrealizeObject(pal); |
3822 | RealizePalette(hdc); |
3823 | free_ctx(hdc); |
374330e2 |
3824 | } |
3825 | } |
3826 | |
32874aea |
3827 | void palette_reset(void) |
3828 | { |
374330e2 |
3829 | int i; |
3830 | |
3831 | for (i = 0; i < NCOLOURS; i++) { |
3832 | if (pal) { |
3833 | logpal->palPalEntry[i].peRed = defpal[i].rgbtRed; |
3834 | logpal->palPalEntry[i].peGreen = defpal[i].rgbtGreen; |
3835 | logpal->palPalEntry[i].peBlue = defpal[i].rgbtBlue; |
3836 | logpal->palPalEntry[i].peFlags = 0; |
3837 | colours[i] = PALETTERGB(defpal[i].rgbtRed, |
3838 | defpal[i].rgbtGreen, |
3839 | defpal[i].rgbtBlue); |
3840 | } else |
3841 | colours[i] = RGB(defpal[i].rgbtRed, |
32874aea |
3842 | defpal[i].rgbtGreen, defpal[i].rgbtBlue); |
374330e2 |
3843 | } |
3844 | |
3845 | if (pal) { |
3846 | HDC hdc; |
32874aea |
3847 | SetPaletteEntries(pal, 0, NCOLOURS, logpal->palPalEntry); |
374330e2 |
3848 | hdc = get_ctx(); |
32874aea |
3849 | RealizePalette(hdc); |
3850 | free_ctx(hdc); |
374330e2 |
3851 | } |
3852 | } |
3853 | |
4eeb7d09 |
3854 | void write_aclip(char *data, int len, int must_deselect) |
32874aea |
3855 | { |
374330e2 |
3856 | HGLOBAL clipdata; |
3857 | void *lock; |
3858 | |
32874aea |
3859 | clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len + 1); |
374330e2 |
3860 | if (!clipdata) |
3861 | return; |
32874aea |
3862 | lock = GlobalLock(clipdata); |
374330e2 |
3863 | if (!lock) |
3864 | return; |
32874aea |
3865 | memcpy(lock, data, len); |
3866 | ((unsigned char *) lock)[len] = 0; |
3867 | GlobalUnlock(clipdata); |
374330e2 |
3868 | |
f0df44da |
3869 | if (!must_deselect) |
32874aea |
3870 | SendMessage(hwnd, WM_IGNORE_CLIP, TRUE, 0); |
f0df44da |
3871 | |
32874aea |
3872 | if (OpenClipboard(hwnd)) { |
374330e2 |
3873 | EmptyClipboard(); |
32874aea |
3874 | SetClipboardData(CF_TEXT, clipdata); |
374330e2 |
3875 | CloseClipboard(); |
3876 | } else |
32874aea |
3877 | GlobalFree(clipdata); |
f0df44da |
3878 | |
3879 | if (!must_deselect) |
32874aea |
3880 | SendMessage(hwnd, WM_IGNORE_CLIP, FALSE, 0); |
374330e2 |
3881 | } |
3882 | |
4eeb7d09 |
3883 | /* |
3884 | * Note: unlike write_aclip() this will not append a nul. |
3885 | */ |
3886 | void write_clip(wchar_t * data, int len, int must_deselect) |
3887 | { |
a7419ea4 |
3888 | HGLOBAL clipdata, clipdata2, clipdata3; |
4eeb7d09 |
3889 | int len2; |
a7419ea4 |
3890 | void *lock, *lock2, *lock3; |
4eeb7d09 |
3891 | |
3892 | len2 = WideCharToMultiByte(CP_ACP, 0, data, len, 0, 0, NULL, NULL); |
3893 | |
3894 | clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, |
3895 | len * sizeof(wchar_t)); |
3896 | clipdata2 = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len2); |
3897 | |
0e5e7f46 |
3898 | if (!clipdata || !clipdata2) { |
4eeb7d09 |
3899 | if (clipdata) |
3900 | GlobalFree(clipdata); |
3901 | if (clipdata2) |
3902 | GlobalFree(clipdata2); |
3903 | return; |
3904 | } |
3905 | if (!(lock = GlobalLock(clipdata))) |
3906 | return; |
3907 | if (!(lock2 = GlobalLock(clipdata2))) |
3908 | return; |
3909 | |
3910 | memcpy(lock, data, len * sizeof(wchar_t)); |
3911 | WideCharToMultiByte(CP_ACP, 0, data, len, lock2, len2, NULL, NULL); |
3912 | |
a7419ea4 |
3913 | if (cfg.rtf_paste) { |
3914 | wchar_t unitab[256]; |
3915 | char *rtf = NULL; |
3916 | unsigned char *tdata = (unsigned char *)lock2; |
3917 | wchar_t *udata = (wchar_t *)lock; |
3918 | int rtflen = 0, uindex = 0, tindex = 0; |
3919 | int rtfsize = 0; |
3920 | int multilen, blen, alen, totallen, i; |
3921 | char before[16], after[4]; |
3922 | |
3923 | get_unitab(CP_ACP, unitab, 0); |
3924 | |
3925 | rtfsize = 100 + strlen(cfg.font); |
3926 | rtf = smalloc(rtfsize); |
3927 | sprintf(rtf, "{\\rtf1\\ansi%d{\\fonttbl\\f0\\fmodern %s;}\\f0", |
3928 | GetACP(), cfg.font); |
3929 | rtflen = strlen(rtf); |
3930 | |
3931 | /* |
3932 | * We want to construct a piece of RTF that specifies the |
3933 | * same Unicode text. To do this we will read back in |
3934 | * parallel from the Unicode data in `udata' and the |
3935 | * non-Unicode data in `tdata'. For each character in |
3936 | * `tdata' which becomes the right thing in `udata' when |
3937 | * looked up in `unitab', we just copy straight over from |
3938 | * tdata. For each one that doesn't, we must WCToMB it |
3939 | * individually and produce a \u escape sequence. |
3940 | * |
3941 | * It would probably be more robust to just bite the bullet |
3942 | * and WCToMB each individual Unicode character one by one, |
3943 | * then MBToWC each one back to see if it was an accurate |
3944 | * translation; but that strikes me as a horrifying number |
3945 | * of Windows API calls so I want to see if this faster way |
3946 | * will work. If it screws up badly we can always revert to |
3947 | * the simple and slow way. |
3948 | */ |
3949 | while (tindex < len2 && uindex < len && |
3950 | tdata[tindex] && udata[uindex]) { |
3951 | if (tindex + 1 < len2 && |
3952 | tdata[tindex] == '\r' && |
3953 | tdata[tindex+1] == '\n') { |
3954 | tindex++; |
3955 | uindex++; |
3956 | } |
3957 | if (unitab[tdata[tindex]] == udata[uindex]) { |
3958 | multilen = 1; |
3959 | before[0] = '\0'; |
3960 | after[0] = '\0'; |
3961 | blen = alen = 0; |
3962 | } else { |
3963 | multilen = WideCharToMultiByte(CP_ACP, 0, unitab+uindex, 1, |
3964 | NULL, 0, NULL, NULL); |
3965 | if (multilen != 1) { |
c3b032a6 |
3966 | blen = sprintf(before, "{\\uc%d\\u%d", multilen, |
3967 | udata[uindex]); |
a7419ea4 |
3968 | alen = 1; strcpy(after, "}"); |
3969 | } else { |
3970 | blen = sprintf(before, "\\u%d", udata[uindex]); |
3971 | alen = 0; after[0] = '\0'; |
3972 | } |
3973 | } |
3974 | assert(tindex + multilen <= len2); |
3975 | totallen = blen + alen; |
3976 | for (i = 0; i < multilen; i++) { |
3977 | if (tdata[tindex+i] == '\\' || |
3978 | tdata[tindex+i] == '{' || |
3979 | tdata[tindex+i] == '}') |
3980 | totallen += 2; |
3981 | else if (tdata[tindex+i] == 0x0D || tdata[tindex+i] == 0x0A) |
3982 | totallen += 6; /* \par\r\n */ |
3983 | else if (tdata[tindex+i] > 0x7E || tdata[tindex+i] < 0x20) |
3984 | totallen += 4; |
3985 | else |
3986 | totallen++; |
3987 | } |
3988 | |
3989 | if (rtfsize < rtflen + totallen + 3) { |
3990 | rtfsize = rtflen + totallen + 512; |
3991 | rtf = srealloc(rtf, rtfsize); |
3992 | } |
3993 | |
3994 | strcpy(rtf + rtflen, before); rtflen += blen; |
3995 | for (i = 0; i < multilen; i++) { |
3996 | if (tdata[tindex+i] == '\\' || |
3997 | tdata[tindex+i] == '{' || |
3998 | tdata[tindex+i] == '}') { |
3999 | rtf[rtflen++] = '\\'; |
4000 | rtf[rtflen++] = tdata[tindex+i]; |
4001 | } else if (tdata[tindex+i] == 0x0D || tdata[tindex+i] == 0x0A) { |
4002 | rtflen += sprintf(rtf+rtflen, "\\par\r\n"); |
4003 | } else if (tdata[tindex+i] > 0x7E || tdata[tindex+i] < 0x20) { |
4004 | rtflen += sprintf(rtf+rtflen, "\\'%02x", tdata[tindex+i]); |
4005 | } else { |
4006 | rtf[rtflen++] = tdata[tindex+i]; |
4007 | } |
4008 | } |
4009 | strcpy(rtf + rtflen, after); rtflen += alen; |
4010 | |
4011 | tindex += multilen; |
4012 | uindex++; |
4013 | } |
4014 | |
4015 | strcpy(rtf + rtflen, "}"); |
4016 | rtflen += 2; |
4017 | |
4018 | clipdata3 = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, rtflen); |
4019 | if (clipdata3 && (lock3 = GlobalLock(clipdata3)) != NULL) { |
4020 | strcpy(lock3, rtf); |
4021 | GlobalUnlock(clipdata3); |
4022 | } |
4023 | sfree(rtf); |
4024 | } else |
4025 | clipdata3 = NULL; |
4026 | |
4eeb7d09 |
4027 | GlobalUnlock(clipdata); |
4028 | GlobalUnlock(clipdata2); |
4029 | |
4030 | if (!must_deselect) |
4031 | SendMessage(hwnd, WM_IGNORE_CLIP, TRUE, 0); |
4032 | |
4033 | if (OpenClipboard(hwnd)) { |
4034 | EmptyClipboard(); |
4035 | SetClipboardData(CF_UNICODETEXT, clipdata); |
4036 | SetClipboardData(CF_TEXT, clipdata2); |
a7419ea4 |
4037 | if (clipdata3) |
4038 | SetClipboardData(RegisterClipboardFormat(CF_RTF), clipdata3); |
4eeb7d09 |
4039 | CloseClipboard(); |
4040 | } else { |
4041 | GlobalFree(clipdata); |
4042 | GlobalFree(clipdata2); |
4043 | } |
4044 | |
4045 | if (!must_deselect) |
4046 | SendMessage(hwnd, WM_IGNORE_CLIP, FALSE, 0); |
4047 | } |
4048 | |
4049 | void get_clip(wchar_t ** p, int *len) |
32874aea |
4050 | { |
374330e2 |
4051 | static HGLOBAL clipdata = NULL; |
4eeb7d09 |
4052 | static wchar_t *converted = 0; |
4053 | wchar_t *p2; |
374330e2 |
4054 | |
4eeb7d09 |
4055 | if (converted) { |
4056 | sfree(converted); |
4057 | converted = 0; |
4058 | } |
374330e2 |
4059 | if (!p) { |
4060 | if (clipdata) |
32874aea |
4061 | GlobalUnlock(clipdata); |
374330e2 |
4062 | clipdata = NULL; |
4063 | return; |
4eeb7d09 |
4064 | } else if (OpenClipboard(NULL)) { |
2d466ffd |
4065 | if ((clipdata = GetClipboardData(CF_UNICODETEXT))) { |
374330e2 |
4066 | CloseClipboard(); |
4eeb7d09 |
4067 | *p = GlobalLock(clipdata); |
4068 | if (*p) { |
4069 | for (p2 = *p; *p2; p2++); |
4070 | *len = p2 - *p; |
4071 | return; |
374330e2 |
4072 | } |
2d466ffd |
4073 | } else if ( (clipdata = GetClipboardData(CF_TEXT)) ) { |
4eeb7d09 |
4074 | char *s; |
4075 | int i; |
4076 | CloseClipboard(); |
4077 | s = GlobalLock(clipdata); |
4078 | i = MultiByteToWideChar(CP_ACP, 0, s, strlen(s) + 1, 0, 0); |
4079 | *p = converted = smalloc(i * sizeof(wchar_t)); |
4080 | MultiByteToWideChar(CP_ACP, 0, s, strlen(s) + 1, converted, i); |
4081 | *len = i - 1; |
4082 | return; |
4083 | } else |
4084 | CloseClipboard(); |
374330e2 |
4085 | } |
4086 | |
4087 | *p = NULL; |
4088 | *len = 0; |
4089 | } |
4090 | |
4eeb7d09 |
4091 | #if 0 |
374330e2 |
4092 | /* |
4093 | * Move `lines' lines from position `from' to position `to' in the |
4094 | * window. |
4095 | */ |
32874aea |
4096 | void optimised_move(int to, int from, int lines) |
4097 | { |
374330e2 |
4098 | RECT r; |
f67b4e85 |
4099 | int min, max; |
374330e2 |
4100 | |
4101 | min = (to < from ? to : from); |
4102 | max = to + from - min; |
374330e2 |
4103 | |
5a73255e |
4104 | r.left = offset_width; |
4105 | r.right = offset_width + cols * font_width; |
4106 | r.top = offset_height + min * font_height; |
4107 | r.bottom = offset_height + (max + lines) * font_height; |
32874aea |
4108 | ScrollWindow(hwnd, 0, (to - from) * font_height, &r, &r); |
374330e2 |
4109 | } |
4eeb7d09 |
4110 | #endif |
374330e2 |
4111 | |
4112 | /* |
4113 | * Print a message box and perform a fatal exit. |
4114 | */ |
32874aea |
4115 | void fatalbox(char *fmt, ...) |
4116 | { |
374330e2 |
4117 | va_list ap; |
4118 | char stuff[200]; |
4119 | |
4120 | va_start(ap, fmt); |
4121 | vsprintf(stuff, fmt, ap); |
4122 | va_end(ap); |
4123 | MessageBox(hwnd, stuff, "PuTTY Fatal Error", MB_ICONERROR | MB_OK); |
4124 | exit(1); |
4125 | } |
4126 | |
4127 | /* |
f8a28d1f |
4128 | * Manage window caption / taskbar flashing, if enabled. |
4129 | * 0 = stop, 1 = maintain, 2 = start |
4130 | */ |
4131 | static void flash_window(int mode) |
4132 | { |
4133 | static long last_flash = 0; |
4134 | static int flashing = 0; |
4135 | if ((mode == 0) || (cfg.beep_ind == B_IND_DISABLED)) { |
4136 | /* stop */ |
4137 | if (flashing) { |
4138 | FlashWindow(hwnd, FALSE); |
4139 | flashing = 0; |
4140 | } |
4141 | |
4142 | } else if (mode == 2) { |
4143 | /* start */ |
4144 | if (!flashing) { |
4145 | last_flash = GetTickCount(); |
4146 | flashing = 1; |
4147 | FlashWindow(hwnd, TRUE); |
4148 | } |
4149 | |
4150 | } else if ((mode == 1) && (cfg.beep_ind == B_IND_FLASH)) { |
4151 | /* maintain */ |
4152 | if (flashing) { |
4153 | long now = GetTickCount(); |
4154 | long fdiff = now - last_flash; |
4155 | if (fdiff < 0 || fdiff > 450) { |
4156 | last_flash = now; |
4157 | FlashWindow(hwnd, TRUE); /* toggle */ |
4158 | } |
4159 | } |
4160 | } |
4161 | } |
4162 | |
4163 | /* |
374330e2 |
4164 | * Beep. |
4165 | */ |
32874aea |
4166 | void beep(int mode) |
4167 | { |
03169ad0 |
4168 | if (mode == BELL_DEFAULT) { |
eb04402e |
4169 | /* |
4170 | * For MessageBeep style bells, we want to be careful of |
4171 | * timing, because they don't have the nice property of |
4172 | * PlaySound bells that each one cancels the previous |
4173 | * active one. So we limit the rate to one per 50ms or so. |
4174 | */ |
4175 | static long lastbeep = 0; |
d51cdf1e |
4176 | long beepdiff; |
eb04402e |
4177 | |
d51cdf1e |
4178 | beepdiff = GetTickCount() - lastbeep; |
eb04402e |
4179 | if (beepdiff >= 0 && beepdiff < 50) |
4180 | return; |
156686ef |
4181 | MessageBeep(MB_OK); |
d51cdf1e |
4182 | /* |
4183 | * The above MessageBeep call takes time, so we record the |
4184 | * time _after_ it finishes rather than before it starts. |
4185 | */ |
4186 | lastbeep = GetTickCount(); |
03169ad0 |
4187 | } else if (mode == BELL_WAVEFILE) { |
4188 | if (!PlaySound(cfg.bell_wavefile, NULL, SND_ASYNC | SND_FILENAME)) { |
32874aea |
4189 | char buf[sizeof(cfg.bell_wavefile) + 80]; |
03169ad0 |
4190 | sprintf(buf, "Unable to play sound file\n%s\n" |
4191 | "Using default sound instead", cfg.bell_wavefile); |
32874aea |
4192 | MessageBox(hwnd, buf, "PuTTY Sound Error", |
4193 | MB_OK | MB_ICONEXCLAMATION); |
03169ad0 |
4194 | cfg.beep = BELL_DEFAULT; |
4195 | } |
4196 | } |
f8a28d1f |
4197 | /* Otherwise, either visual bell or disabled; do nothing here */ |
4198 | if (!has_focus) { |
4199 | flash_window(2); /* start */ |
4200 | } |
374330e2 |
4201 | } |
8f57d753 |
4202 | |
4203 | /* |
68f9b3d9 |
4204 | * Minimise or restore the window in response to a server-side |
4205 | * request. |
4206 | */ |
4207 | void set_iconic(int iconic) |
4208 | { |
4209 | if (IsIconic(hwnd)) { |
4210 | if (!iconic) |
4211 | ShowWindow(hwnd, SW_RESTORE); |
4212 | } else { |
4213 | if (iconic) |
4214 | ShowWindow(hwnd, SW_MINIMIZE); |
4215 | } |
4216 | } |
4217 | |
4218 | /* |
4219 | * Move the window in response to a server-side request. |
4220 | */ |
4221 | void move_window(int x, int y) |
4222 | { |
4223 | SetWindowPos(hwnd, NULL, x, y, 0, 0, SWP_NOSIZE | SWP_NOZORDER); |
4224 | } |
4225 | |
4226 | /* |
4227 | * Move the window to the top or bottom of the z-order in response |
4228 | * to a server-side request. |
4229 | */ |
4230 | void set_zorder(int top) |
4231 | { |
1ba99d2c |
4232 | if (cfg.alwaysontop) |
68f9b3d9 |
4233 | return; /* ignore */ |
4234 | SetWindowPos(hwnd, top ? HWND_TOP : HWND_BOTTOM, 0, 0, 0, 0, |
4235 | SWP_NOMOVE | SWP_NOSIZE); |
4236 | } |
4237 | |
4238 | /* |
4239 | * Refresh the window in response to a server-side request. |
4240 | */ |
4241 | void refresh_window(void) |
4242 | { |
4243 | InvalidateRect(hwnd, NULL, TRUE); |
4244 | } |
4245 | |
4246 | /* |
4247 | * Maximise or restore the window in response to a server-side |
4248 | * request. |
4249 | */ |
4250 | void set_zoomed(int zoomed) |
4251 | { |
1ba99d2c |
4252 | if (IsZoomed(hwnd)) { |
4253 | if (!zoomed) |
4254 | ShowWindow(hwnd, SW_RESTORE); |
68f9b3d9 |
4255 | } else { |
4256 | if (zoomed) |
4257 | ShowWindow(hwnd, SW_MAXIMIZE); |
4258 | } |
4259 | } |
4260 | |
4261 | /* |
4262 | * Report whether the window is iconic, for terminal reports. |
4263 | */ |
4264 | int is_iconic(void) |
4265 | { |
4266 | return IsIconic(hwnd); |
4267 | } |
4268 | |
4269 | /* |
4270 | * Report the window's position, for terminal reports. |
4271 | */ |
4272 | void get_window_pos(int *x, int *y) |
4273 | { |
4274 | RECT r; |
4275 | GetWindowRect(hwnd, &r); |
4276 | *x = r.left; |
4277 | *y = r.top; |
4278 | } |
4279 | |
4280 | /* |
4281 | * Report the window's pixel size, for terminal reports. |
4282 | */ |
4283 | void get_window_pixels(int *x, int *y) |
4284 | { |
4285 | RECT r; |
4286 | GetWindowRect(hwnd, &r); |
4287 | *x = r.right - r.left; |
4288 | *y = r.bottom - r.top; |
4289 | } |
4290 | |
4291 | /* |
4292 | * Return the window or icon title. |
4293 | */ |
4294 | char *get_window_title(int icon) |
4295 | { |
4296 | return icon ? icon_name : window_name; |
4297 | } |
1ba99d2c |
4298 | |
4299 | /* |
4300 | * See if we're in full-screen mode. |
4301 | */ |
4302 | int is_full_screen() |
4303 | { |
4304 | if (!IsZoomed(hwnd)) |
4305 | return FALSE; |
4306 | if (GetWindowLong(hwnd, GWL_STYLE) & WS_CAPTION) |
4307 | return FALSE; |
4308 | return TRUE; |
4309 | } |
4310 | |
4311 | /* |
4312 | * Go full-screen. This should only be called when we are already |
4313 | * maximised. |
4314 | */ |
4315 | void make_full_screen() |
4316 | { |
4317 | DWORD style; |
4318 | int x, y, w, h; |
4319 | |
4320 | assert(IsZoomed(hwnd)); |
4321 | |
4322 | /* Remove the window furniture. */ |
4323 | style = GetWindowLong(hwnd, GWL_STYLE); |
4324 | style &= ~(WS_CAPTION | WS_BORDER | WS_THICKFRAME); |
4325 | if (cfg.scrollbar_in_fullscreen) |
4326 | style |= WS_VSCROLL; |
4327 | else |
4328 | style &= ~WS_VSCROLL; |
4329 | SetWindowLong(hwnd, GWL_STYLE, style); |
4330 | |
4331 | /* Resize ourselves to exactly cover the nearest monitor. */ |
4332 | #ifdef MONITOR_DEFAULTTONEAREST |
4333 | { |
4334 | HMONITOR mon; |
4335 | MONITORINFO mi; |
4336 | mon = MonitorFromWindow(hwnd, MONITOR_DEFAULTTONEAREST); |
4337 | mi.cbSize = sizeof(mi); |
4338 | GetMonitorInfo(mon, &mi); |
4339 | x = mi.rcMonitor.left; |
4340 | y = mi.rcMonitor.top; |
4341 | w = mi.rcMonitor.right; |
4342 | h = mi.rcMonitor.bottom; |
4343 | } |
4344 | #else |
4345 | x = y = 0; |
4346 | w = GetSystemMetrics(SM_CXSCREEN); |
4347 | h = GetSystemMetrics(SM_CYSCREEN); |
4348 | #endif |
4349 | SetWindowPos(hwnd, HWND_TOP, x, y, w, h, SWP_FRAMECHANGED); |
4350 | |
4351 | /* Tick the menu item in the System menu. */ |
4352 | CheckMenuItem(GetSystemMenu(hwnd, FALSE), IDM_FULLSCREEN, |
4353 | MF_CHECKED); |
4354 | } |
4355 | |
4356 | /* |
4357 | * Clear the full-screen attributes. |
4358 | */ |
4359 | void clear_full_screen() |
4360 | { |
4361 | DWORD oldstyle, style; |
4362 | |
4363 | /* Reinstate the window furniture. */ |
4364 | style = oldstyle = GetWindowLong(hwnd, GWL_STYLE); |
811f10b3 |
4365 | style |= WS_CAPTION | WS_BORDER; |
4366 | if (cfg.resize_action == RESIZE_DISABLED) |
4367 | style &= ~WS_THICKFRAME; |
4368 | else |
4369 | style |= WS_THICKFRAME; |
1ba99d2c |
4370 | if (cfg.scrollbar) |
4371 | style |= WS_VSCROLL; |
4372 | else |
4373 | style &= ~WS_VSCROLL; |
4374 | if (style != oldstyle) { |
4375 | SetWindowLong(hwnd, GWL_STYLE, style); |
4376 | SetWindowPos(hwnd, NULL, 0, 0, 0, 0, |
4377 | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | |
4378 | SWP_FRAMECHANGED); |
4379 | } |
4380 | |
4381 | /* Untick the menu item in the System menu. */ |
4382 | CheckMenuItem(GetSystemMenu(hwnd, FALSE), IDM_FULLSCREEN, |
4383 | MF_UNCHECKED); |
4384 | } |
4385 | |
4386 | /* |
4387 | * Toggle full-screen mode. |
4388 | */ |
4389 | void flip_full_screen() |
4390 | { |
4391 | if (is_full_screen()) { |
4392 | ShowWindow(hwnd, SW_RESTORE); |
4393 | } else if (IsZoomed(hwnd)) { |
4394 | make_full_screen(); |
4395 | } else { |
4396 | SendMessage(hwnd, WM_FULLSCR_ON_MAX, 0, 0); |
4397 | ShowWindow(hwnd, SW_MAXIMIZE); |
4398 | } |
4399 | } |