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 | |
9976dbbc |
14 | #ifndef NO_MULTIMON |
1ba99d2c |
15 | #if WINVER < 0x0500 |
16 | #define COMPILE_MULTIMON_STUBS |
17 | #include <multimon.h> |
18 | #endif |
9976dbbc |
19 | #endif |
1ba99d2c |
20 | |
374330e2 |
21 | #include <stdio.h> |
22 | #include <stdlib.h> |
1d470ad2 |
23 | #include <ctype.h> |
ec55b220 |
24 | #include <time.h> |
a7419ea4 |
25 | #include <assert.h> |
374330e2 |
26 | |
32874aea |
27 | #define PUTTY_DO_GLOBALS /* actually _define_ globals */ |
374330e2 |
28 | #include "putty.h" |
8c3cd914 |
29 | #include "winstuff.h" |
d5859615 |
30 | #include "storage.h" |
374330e2 |
31 | #include "win_res.h" |
32 | |
6833a413 |
33 | #define IDM_SHOWLOG 0x0010 |
34 | #define IDM_NEWSESS 0x0020 |
35 | #define IDM_DUPSESS 0x0030 |
36 | #define IDM_RECONF 0x0040 |
37 | #define IDM_CLRSB 0x0050 |
38 | #define IDM_RESET 0x0060 |
39 | #define IDM_TEL_AYT 0x0070 |
40 | #define IDM_TEL_BRK 0x0080 |
41 | #define IDM_TEL_SYNCH 0x0090 |
42 | #define IDM_TEL_EC 0x00a0 |
43 | #define IDM_TEL_EL 0x00b0 |
44 | #define IDM_TEL_GA 0x00c0 |
45 | #define IDM_TEL_NOP 0x00d0 |
46 | #define IDM_TEL_ABORT 0x00e0 |
47 | #define IDM_TEL_AO 0x00f0 |
48 | #define IDM_TEL_IP 0x0100 |
49 | #define IDM_TEL_SUSP 0x0110 |
50 | #define IDM_TEL_EOR 0x0120 |
51 | #define IDM_TEL_EOF 0x0130 |
70133c0e |
52 | #define IDM_HELP 0x0140 |
53 | #define IDM_ABOUT 0x0150 |
54 | #define IDM_SAVEDSESS 0x0160 |
55 | #define IDM_COPYALL 0x0170 |
56 | #define IDM_FULLSCREEN 0x0180 |
6833a413 |
57 | |
32874aea |
58 | #define IDM_SESSLGP 0x0250 /* log type printable */ |
59 | #define IDM_SESSLGA 0x0260 /* log type all chars */ |
60 | #define IDM_SESSLGE 0x0270 /* log end */ |
6833a413 |
61 | #define IDM_SAVED_MIN 0x1000 |
62 | #define IDM_SAVED_MAX 0x2000 |
374330e2 |
63 | |
59ad2c03 |
64 | #define WM_IGNORE_CLIP (WM_XUSER + 2) |
1ba99d2c |
65 | #define WM_FULLSCR_ON_MAX (WM_XUSER + 3) |
374330e2 |
66 | |
3cf144db |
67 | /* Needed for Chinese support and apparently not always defined. */ |
68 | #ifndef VK_PROCESSKEY |
69 | #define VK_PROCESSKEY 0xE5 |
70 | #endif |
71 | |
3f0f9388 |
72 | /* Mouse wheel support. */ |
5eaf1e06 |
73 | #ifndef WM_MOUSEWHEEL |
3f0f9388 |
74 | #define WM_MOUSEWHEEL 0x020A /* not defined in earlier SDKs */ |
75 | #endif |
76 | #ifndef WHEEL_DELTA |
77 | #define WHEEL_DELTA 120 |
5eaf1e06 |
78 | #endif |
79 | |
32874aea |
80 | static LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); |
81 | static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam, |
82 | unsigned char *output); |
374330e2 |
83 | static void cfgtopalette(void); |
84 | static void init_palette(void); |
5a73255e |
85 | static void init_fonts(int, int); |
4eeb7d09 |
86 | static void another_font(int); |
87 | static void deinit_fonts(void); |
a5ce2e9f |
88 | static void set_input_locale(HKL); |
011b0e33 |
89 | static int do_mouse_wheel_msg(UINT message, WPARAM wParam, LPARAM lParam); |
374330e2 |
90 | |
1ba99d2c |
91 | static int is_full_screen(void); |
92 | static void make_full_screen(void); |
93 | static void clear_full_screen(void); |
94 | static void flip_full_screen(void); |
95 | |
5a73255e |
96 | /* Window layout information */ |
97 | static void reset_window(int); |
a401e5f3 |
98 | static int extra_width, extra_height; |
5a73255e |
99 | static int font_width, font_height, font_dualwidth; |
100 | static int offset_width, offset_height; |
101 | static int was_zoomed = 0; |
102 | static int prev_rows, prev_cols; |
103 | |
59ad2c03 |
104 | static int pending_netevent = 0; |
105 | static WPARAM pend_netevent_wParam = 0; |
106 | static LPARAM pend_netevent_lParam = 0; |
107 | static void enact_pending_netevent(void); |
f8a28d1f |
108 | static void flash_window(int mode); |
c1da5066 |
109 | static void sys_cursor_update(void); |
d0f1bcb4 |
110 | static int get_fullscreen_rect(RECT * ss); |
59ad2c03 |
111 | |
ec55b220 |
112 | static time_t last_movement = 0; |
113 | |
c1da5066 |
114 | static int caret_x = -1, caret_y = -1; |
115 | |
374330e2 |
116 | #define FONT_NORMAL 0 |
117 | #define FONT_BOLD 1 |
118 | #define FONT_UNDERLINE 2 |
119 | #define FONT_BOLDUND 3 |
4eeb7d09 |
120 | #define FONT_WIDE 0x04 |
121 | #define FONT_HIGH 0x08 |
122 | #define FONT_NARROW 0x10 |
5a73255e |
123 | |
4eeb7d09 |
124 | #define FONT_OEM 0x20 |
125 | #define FONT_OEMBOLD 0x21 |
126 | #define FONT_OEMUND 0x22 |
127 | #define FONT_OEMBOLDUND 0x23 |
5a73255e |
128 | |
129 | #define FONT_MAXNO 0x2F |
4eeb7d09 |
130 | #define FONT_SHIFT 5 |
131 | static HFONT fonts[FONT_MAXNO]; |
71f6951d |
132 | static LOGFONT lfont; |
4eeb7d09 |
133 | static int fontflag[FONT_MAXNO]; |
374330e2 |
134 | static enum { |
135 | BOLD_COLOURS, BOLD_SHADOW, BOLD_FONT |
136 | } bold_mode; |
137 | static enum { |
138 | UND_LINE, UND_FONT |
139 | } und_mode; |
140 | static int descent; |
141 | |
142 | #define NCOLOURS 24 |
143 | static COLORREF colours[NCOLOURS]; |
144 | static HPALETTE pal; |
145 | static LPLOGPALETTE logpal; |
146 | static RGBTRIPLE defpal[NCOLOURS]; |
147 | |
148 | static HWND hwnd; |
149 | |
934c0b7a |
150 | static HBITMAP caretbm; |
151 | |
374330e2 |
152 | static int dbltime, lasttime, lastact; |
153 | static Mouse_Button lastbtn; |
154 | |
01c034ad |
155 | /* this allows xterm-style mouse handling. */ |
156 | static int send_raw_mouse = 0; |
157 | static int wheel_accumulator = 0; |
158 | |
374330e2 |
159 | static char *window_name, *icon_name; |
160 | |
03f23ad6 |
161 | static int compose_state = 0; |
162 | |
93b581bd |
163 | static int wsa_started = 0; |
164 | |
1ece9da7 |
165 | static OSVERSIONINFO osVersion; |
88485e4d |
166 | |
011b0e33 |
167 | static UINT wm_mousewheel = WM_MOUSEWHEEL; |
168 | |
0965bee0 |
169 | /* Dummy routine, only required in plink. */ |
32874aea |
170 | void ldisc_update(int echo, int edit) |
171 | { |
172 | } |
6f34e365 |
173 | |
32874aea |
174 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) |
175 | { |
374330e2 |
176 | static char appname[] = "PuTTY"; |
177 | WORD winsock_ver; |
178 | WSADATA wsadata; |
179 | WNDCLASS wndclass; |
180 | MSG msg; |
181 | int guess_width, guess_height; |
182 | |
8c3cd914 |
183 | hinst = inst; |
67779be7 |
184 | flags = FLAG_VERBOSE | FLAG_INTERACTIVE; |
73251d5d |
185 | |
374330e2 |
186 | winsock_ver = MAKEWORD(1, 1); |
187 | if (WSAStartup(winsock_ver, &wsadata)) { |
188 | MessageBox(NULL, "Unable to initialise WinSock", "WinSock Error", |
189 | MB_OK | MB_ICONEXCLAMATION); |
190 | return 1; |
191 | } |
192 | if (LOBYTE(wsadata.wVersion) != 1 || HIBYTE(wsadata.wVersion) != 1) { |
193 | MessageBox(NULL, "WinSock version is incompatible with 1.1", |
194 | "WinSock Error", MB_OK | MB_ICONEXCLAMATION); |
195 | WSACleanup(); |
196 | return 1; |
197 | } |
93b581bd |
198 | wsa_started = 1; |
374330e2 |
199 | /* WISHLIST: maybe allow config tweaking even if winsock not present? */ |
8df7a775 |
200 | sk_init(); |
374330e2 |
201 | |
202 | InitCommonControls(); |
203 | |
301b66db |
204 | /* Ensure a Maximize setting in Explorer doesn't maximise the |
205 | * config box. */ |
206 | defuse_showwindow(); |
207 | |
88485e4d |
208 | { |
209 | ZeroMemory(&osVersion, sizeof(osVersion)); |
536840e6 |
210 | osVersion.dwOSVersionInfoSize = sizeof (OSVERSIONINFO); |
1ece9da7 |
211 | if (!GetVersionEx ( (OSVERSIONINFO *) &osVersion)) { |
212 | MessageBox(NULL, "Windows refuses to report a version", |
213 | "PuTTY Fatal Error", MB_OK | MB_ICONEXCLAMATION); |
214 | return 1; |
215 | } |
88485e4d |
216 | } |
217 | |
374330e2 |
218 | /* |
011b0e33 |
219 | * If we're running a version of Windows that doesn't support |
220 | * WM_MOUSEWHEEL, find out what message number we should be |
221 | * using instead. |
222 | */ |
223 | if (osVersion.dwMajorVersion < 4 || |
224 | (osVersion.dwMajorVersion == 4 && |
225 | osVersion.dwPlatformId != VER_PLATFORM_WIN32_NT)) |
226 | wm_mousewheel = RegisterWindowMessage("MSWHEEL_ROLLMSG"); |
227 | |
228 | /* |
70133c0e |
229 | * See if we can find our Help file. |
230 | */ |
231 | { |
232 | char b[2048], *p, *q, *r; |
233 | FILE *fp; |
234 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
235 | r = b; |
236 | p = strrchr(b, '\\'); |
237 | if (p && p >= r) r = p+1; |
238 | q = strrchr(b, ':'); |
239 | if (q && q >= r) r = q+1; |
240 | strcpy(r, "putty.hlp"); |
241 | if ( (fp = fopen(b, "r")) != NULL) { |
242 | help_path = dupstr(b); |
243 | fclose(fp); |
244 | } else |
245 | help_path = NULL; |
246 | strcpy(r, "putty.cnt"); |
247 | if ( (fp = fopen(b, "r")) != NULL) { |
248 | help_has_contents = TRUE; |
249 | fclose(fp); |
250 | } else |
251 | help_has_contents = FALSE; |
252 | } |
253 | |
254 | /* |
374330e2 |
255 | * Process the command line. |
256 | */ |
257 | { |
258 | char *p; |
259 | |
e277c42d |
260 | default_protocol = DEFAULT_PROTOCOL; |
261 | default_port = DEFAULT_PORT; |
e1c8e0ed |
262 | cfg.logtype = LGTYP_NONE; |
e277c42d |
263 | |
a9422f39 |
264 | do_defaults(NULL, &cfg); |
374330e2 |
265 | |
266 | p = cmdline; |
32874aea |
267 | while (*p && isspace(*p)) |
268 | p++; |
374330e2 |
269 | |
270 | /* |
e277c42d |
271 | * Process command line options first. Yes, this can be |
272 | * done better, and it will be as soon as I have the |
273 | * energy... |
274 | */ |
275 | while (*p == '-') { |
276 | char *q = p + strcspn(p, " \t"); |
277 | p++; |
278 | if (q == p + 3 && |
279 | tolower(p[0]) == 's' && |
32874aea |
280 | tolower(p[1]) == 's' && tolower(p[2]) == 'h') { |
e277c42d |
281 | default_protocol = cfg.protocol = PROT_SSH; |
282 | default_port = cfg.port = 22; |
de3df031 |
283 | } else if (q == p + 7 && |
32874aea |
284 | tolower(p[0]) == 'c' && |
285 | tolower(p[1]) == 'l' && |
286 | tolower(p[2]) == 'e' && |
287 | tolower(p[3]) == 'a' && |
288 | tolower(p[4]) == 'n' && |
289 | tolower(p[5]) == 'u' && tolower(p[6]) == 'p') { |
290 | /* |
291 | * `putty -cleanup'. Remove all registry entries |
292 | * associated with PuTTY, and also find and delete |
293 | * the random seed file. |
294 | */ |
295 | if (MessageBox(NULL, |
296 | "This procedure will remove ALL Registry\n" |
297 | "entries associated with PuTTY, and will\n" |
298 | "also remove the PuTTY random seed file.\n" |
299 | "\n" |
300 | "THIS PROCESS WILL DESTROY YOUR SAVED\n" |
301 | "SESSIONS. Are you really sure you want\n" |
302 | "to continue?", |
303 | "PuTTY Warning", |
304 | MB_YESNO | MB_ICONWARNING) == IDYES) { |
305 | cleanup_all(); |
306 | } |
307 | exit(0); |
e277c42d |
308 | } |
309 | p = q + strspn(q, " \t"); |
310 | } |
311 | |
312 | /* |
374330e2 |
313 | * An initial @ means to activate a saved session. |
314 | */ |
315 | if (*p == '@') { |
f317611e |
316 | int i = strlen(p); |
32874aea |
317 | while (i > 1 && isspace(p[i - 1])) |
f317611e |
318 | i--; |
319 | p[i] = '\0'; |
32874aea |
320 | do_defaults(p + 1, &cfg); |
374330e2 |
321 | if (!*cfg.host && !do_config()) { |
322 | WSACleanup(); |
323 | return 0; |
324 | } |
325 | } else if (*p == '&') { |
326 | /* |
327 | * An initial & means we've been given a command line |
328 | * containing the hex value of a HANDLE for a file |
329 | * mapping object, which we must then extract as a |
330 | * config. |
331 | */ |
332 | HANDLE filemap; |
333 | Config *cp; |
32874aea |
334 | if (sscanf(p + 1, "%p", &filemap) == 1 && |
374330e2 |
335 | (cp = MapViewOfFile(filemap, FILE_MAP_READ, |
336 | 0, 0, sizeof(Config))) != NULL) { |
337 | cfg = *cp; |
338 | UnmapViewOfFile(cp); |
339 | CloseHandle(filemap); |
340 | } else if (!do_config()) { |
341 | WSACleanup(); |
342 | return 0; |
343 | } |
344 | } else if (*p) { |
345 | char *q = p; |
32874aea |
346 | /* |
347 | * If the hostname starts with "telnet:", set the |
348 | * protocol to Telnet and process the string as a |
349 | * Telnet URL. |
350 | */ |
351 | if (!strncmp(q, "telnet:", 7)) { |
352 | char c; |
353 | |
354 | q += 7; |
70887be9 |
355 | if (q[0] == '/' && q[1] == '/') |
356 | q += 2; |
32874aea |
357 | cfg.protocol = PROT_TELNET; |
358 | p = q; |
359 | while (*p && *p != ':' && *p != '/') |
360 | p++; |
361 | c = *p; |
362 | if (*p) |
363 | *p++ = '\0'; |
364 | if (c == ':') |
365 | cfg.port = atoi(p); |
366 | else |
367 | cfg.port = -1; |
368 | strncpy(cfg.host, q, sizeof(cfg.host) - 1); |
369 | cfg.host[sizeof(cfg.host) - 1] = '\0'; |
370 | } else { |
371 | while (*p && !isspace(*p)) |
372 | p++; |
373 | if (*p) |
374 | *p++ = '\0'; |
375 | strncpy(cfg.host, q, sizeof(cfg.host) - 1); |
376 | cfg.host[sizeof(cfg.host) - 1] = '\0'; |
377 | while (*p && isspace(*p)) |
378 | p++; |
379 | if (*p) |
380 | cfg.port = atoi(p); |
381 | else |
382 | cfg.port = -1; |
383 | } |
374330e2 |
384 | } else { |
385 | if (!do_config()) { |
386 | WSACleanup(); |
387 | return 0; |
388 | } |
389 | } |
13eafebf |
390 | |
381b1876 |
391 | /* |
392 | * Trim leading whitespace off the hostname if it's there. |
393 | */ |
394 | { |
395 | int space = strspn(cfg.host, " \t"); |
396 | memmove(cfg.host, cfg.host+space, 1+strlen(cfg.host)-space); |
397 | } |
398 | |
13eafebf |
399 | /* See if host is of the form user@host */ |
400 | if (cfg.host[0] != '\0') { |
401 | char *atsign = strchr(cfg.host, '@'); |
402 | /* Make sure we're not overflowing the user field */ |
403 | if (atsign) { |
32874aea |
404 | if (atsign - cfg.host < sizeof cfg.username) { |
405 | strncpy(cfg.username, cfg.host, atsign - cfg.host); |
406 | cfg.username[atsign - cfg.host] = '\0'; |
13eafebf |
407 | } |
32874aea |
408 | memmove(cfg.host, atsign + 1, 1 + strlen(atsign + 1)); |
13eafebf |
409 | } |
410 | } |
503ddb97 |
411 | |
412 | /* |
413 | * Trim a colon suffix off the hostname if it's there. |
414 | */ |
415 | cfg.host[strcspn(cfg.host, ":")] = '\0'; |
374330e2 |
416 | } |
417 | |
89ee5268 |
418 | /* |
419 | * Select protocol. This is farmed out into a table in a |
420 | * separate file to enable an ssh-free variant. |
421 | */ |
422 | { |
32874aea |
423 | int i; |
424 | back = NULL; |
425 | for (i = 0; backends[i].backend != NULL; i++) |
426 | if (backends[i].protocol == cfg.protocol) { |
427 | back = backends[i].backend; |
428 | break; |
429 | } |
430 | if (back == NULL) { |
431 | MessageBox(NULL, "Unsupported protocol number found", |
432 | "PuTTY Internal Error", MB_OK | MB_ICONEXCLAMATION); |
433 | WSACleanup(); |
434 | return 1; |
435 | } |
89ee5268 |
436 | } |
5bc238bb |
437 | |
b278b14a |
438 | /* Check for invalid Port number (i.e. zero) */ |
439 | if (cfg.port == 0) { |
32874aea |
440 | MessageBox(NULL, "Invalid Port Number", |
441 | "PuTTY Internal Error", MB_OK | MB_ICONEXCLAMATION); |
442 | WSACleanup(); |
443 | return 1; |
b278b14a |
444 | } |
445 | |
374330e2 |
446 | if (!prev) { |
32874aea |
447 | wndclass.style = 0; |
448 | wndclass.lpfnWndProc = WndProc; |
449 | wndclass.cbClsExtra = 0; |
450 | wndclass.cbWndExtra = 0; |
451 | wndclass.hInstance = inst; |
452 | wndclass.hIcon = LoadIcon(inst, MAKEINTRESOURCE(IDI_MAINICON)); |
453 | wndclass.hCursor = LoadCursor(NULL, IDC_IBEAM); |
5a73255e |
454 | wndclass.hbrBackground = NULL; |
32874aea |
455 | wndclass.lpszMenuName = NULL; |
374330e2 |
456 | wndclass.lpszClassName = appname; |
457 | |
32874aea |
458 | RegisterClass(&wndclass); |
374330e2 |
459 | } |
460 | |
461 | hwnd = NULL; |
462 | |
463 | savelines = cfg.savelines; |
464 | term_init(); |
465 | |
466 | cfgtopalette(); |
467 | |
468 | /* |
469 | * Guess some defaults for the window size. This all gets |
470 | * updated later, so we don't really care too much. However, we |
471 | * do want the font width/height guesses to correspond to a |
472 | * large font rather than a small one... |
473 | */ |
32874aea |
474 | |
374330e2 |
475 | font_width = 10; |
476 | font_height = 20; |
477 | extra_width = 25; |
478 | extra_height = 28; |
32874aea |
479 | term_size(cfg.height, cfg.width, cfg.savelines); |
374330e2 |
480 | guess_width = extra_width + font_width * cols; |
481 | guess_height = extra_height + font_height * rows; |
482 | { |
483 | RECT r; |
d0f1bcb4 |
484 | get_fullscreen_rect(&r); |
374330e2 |
485 | if (guess_width > r.right - r.left) |
486 | guess_width = r.right - r.left; |
487 | if (guess_height > r.bottom - r.top) |
488 | guess_height = r.bottom - r.top; |
489 | } |
490 | |
c9def1b8 |
491 | { |
32874aea |
492 | int winmode = WS_OVERLAPPEDWINDOW | WS_VSCROLL; |
493 | int exwinmode = 0; |
494 | if (!cfg.scrollbar) |
495 | winmode &= ~(WS_VSCROLL); |
ad5c93cc |
496 | if (cfg.resize_action == RESIZE_DISABLED) |
32874aea |
497 | winmode &= ~(WS_THICKFRAME | WS_MAXIMIZEBOX); |
498 | if (cfg.alwaysontop) |
499 | exwinmode |= WS_EX_TOPMOST; |
500 | if (cfg.sunken_edge) |
501 | exwinmode |= WS_EX_CLIENTEDGE; |
502 | hwnd = CreateWindowEx(exwinmode, appname, appname, |
503 | winmode, CW_USEDEFAULT, CW_USEDEFAULT, |
504 | guess_width, guess_height, |
505 | NULL, NULL, inst, NULL); |
506 | } |
374330e2 |
507 | |
508 | /* |
509 | * Initialise the fonts, simultaneously correcting the guesses |
510 | * for font_{width,height}. |
511 | */ |
5a73255e |
512 | init_fonts(0,0); |
374330e2 |
513 | |
514 | /* |
515 | * Correct the guesses for extra_{width,height}. |
516 | */ |
517 | { |
518 | RECT cr, wr; |
32874aea |
519 | GetWindowRect(hwnd, &wr); |
520 | GetClientRect(hwnd, &cr); |
5a73255e |
521 | offset_width = offset_height = cfg.window_border; |
522 | extra_width = wr.right - wr.left - cr.right + cr.left + offset_width*2; |
523 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top +offset_height*2; |
374330e2 |
524 | } |
525 | |
526 | /* |
527 | * Resize the window, now we know what size we _really_ want it |
528 | * to be. |
529 | */ |
530 | guess_width = extra_width + font_width * cols; |
531 | guess_height = extra_height + font_height * rows; |
32874aea |
532 | SetWindowPos(hwnd, NULL, 0, 0, guess_width, guess_height, |
533 | SWP_NOMOVE | SWP_NOREDRAW | SWP_NOZORDER); |
374330e2 |
534 | |
535 | /* |
934c0b7a |
536 | * Set up a caret bitmap, with no content. |
537 | */ |
538 | { |
32874aea |
539 | char *bits; |
540 | int size = (font_width + 15) / 16 * 2 * font_height; |
541 | bits = smalloc(size); |
542 | memset(bits, 0, size); |
543 | caretbm = CreateBitmap(font_width, font_height, 1, 1, bits); |
544 | sfree(bits); |
934c0b7a |
545 | } |
5b7ce734 |
546 | CreateCaret(hwnd, caretbm, font_width, font_height); |
934c0b7a |
547 | |
548 | /* |
374330e2 |
549 | * Initialise the scroll bar. |
550 | */ |
551 | { |
552 | SCROLLINFO si; |
553 | |
554 | si.cbSize = sizeof(si); |
c9def1b8 |
555 | si.fMask = SIF_ALL | SIF_DISABLENOSCROLL; |
374330e2 |
556 | si.nMin = 0; |
32874aea |
557 | si.nMax = rows - 1; |
374330e2 |
558 | si.nPage = rows; |
559 | si.nPos = 0; |
32874aea |
560 | SetScrollInfo(hwnd, SB_VERT, &si, FALSE); |
374330e2 |
561 | } |
562 | |
563 | /* |
564 | * Start up the telnet connection. |
565 | */ |
566 | { |
567 | char *error; |
9ca5da42 |
568 | char msg[1024], *title; |
374330e2 |
569 | char *realhost; |
570 | |
2184a5d9 |
571 | error = back->init(cfg.host, cfg.port, &realhost, cfg.tcp_nodelay); |
374330e2 |
572 | if (error) { |
582c0054 |
573 | sprintf(msg, "Unable to open connection to\n" |
32874aea |
574 | "%.800s\n" "%s", cfg.host, error); |
374330e2 |
575 | MessageBox(NULL, msg, "PuTTY Error", MB_ICONERROR | MB_OK); |
576 | return 0; |
577 | } |
578 | window_name = icon_name = NULL; |
32874aea |
579 | if (*cfg.wintitle) { |
580 | title = cfg.wintitle; |
581 | } else { |
582 | sprintf(msg, "%s - PuTTY", realhost); |
583 | title = msg; |
584 | } |
6e1ebb76 |
585 | sfree(realhost); |
32874aea |
586 | set_title(title); |
587 | set_icon(title); |
374330e2 |
588 | } |
589 | |
d85548fe |
590 | session_closed = FALSE; |
591 | |
374330e2 |
592 | /* |
374330e2 |
593 | * Prepare the mouse handler. |
594 | */ |
595 | lastact = MA_NOTHING; |
01c034ad |
596 | lastbtn = MBT_NOTHING; |
374330e2 |
597 | dbltime = GetDoubleClickTime(); |
598 | |
599 | /* |
600 | * Set up the session-control options on the system menu. |
601 | */ |
602 | { |
32874aea |
603 | HMENU m = GetSystemMenu(hwnd, FALSE); |
604 | HMENU p, s; |
0a4aa984 |
605 | int i; |
374330e2 |
606 | |
32874aea |
607 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
374330e2 |
608 | if (cfg.protocol == PROT_TELNET) { |
609 | p = CreateMenu(); |
32874aea |
610 | AppendMenu(p, MF_ENABLED, IDM_TEL_AYT, "Are You There"); |
611 | AppendMenu(p, MF_ENABLED, IDM_TEL_BRK, "Break"); |
612 | AppendMenu(p, MF_ENABLED, IDM_TEL_SYNCH, "Synch"); |
613 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
614 | AppendMenu(p, MF_ENABLED, IDM_TEL_EC, "Erase Character"); |
615 | AppendMenu(p, MF_ENABLED, IDM_TEL_EL, "Erase Line"); |
616 | AppendMenu(p, MF_ENABLED, IDM_TEL_GA, "Go Ahead"); |
617 | AppendMenu(p, MF_ENABLED, IDM_TEL_NOP, "No Operation"); |
618 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
619 | AppendMenu(p, MF_ENABLED, IDM_TEL_ABORT, "Abort Process"); |
620 | AppendMenu(p, MF_ENABLED, IDM_TEL_AO, "Abort Output"); |
621 | AppendMenu(p, MF_ENABLED, IDM_TEL_IP, "Interrupt Process"); |
622 | AppendMenu(p, MF_ENABLED, IDM_TEL_SUSP, "Suspend Process"); |
623 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
624 | AppendMenu(p, MF_ENABLED, IDM_TEL_EOR, "End Of Record"); |
625 | AppendMenu(p, MF_ENABLED, IDM_TEL_EOF, "End Of File"); |
626 | AppendMenu(m, MF_POPUP | MF_ENABLED, (UINT) p, |
627 | "Telnet Command"); |
628 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
629 | } |
630 | AppendMenu(m, MF_ENABLED, IDM_SHOWLOG, "&Event Log"); |
631 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
632 | AppendMenu(m, MF_ENABLED, IDM_NEWSESS, "Ne&w Session..."); |
633 | AppendMenu(m, MF_ENABLED, IDM_DUPSESS, "&Duplicate Session"); |
0a4aa984 |
634 | s = CreateMenu(); |
635 | get_sesslist(TRUE); |
32874aea |
636 | for (i = 1; i < ((nsessions < 256) ? nsessions : 256); i++) |
637 | AppendMenu(s, MF_ENABLED, IDM_SAVED_MIN + (16 * i), |
638 | sessions[i]); |
639 | AppendMenu(m, MF_POPUP | MF_ENABLED, (UINT) s, "Sa&ved Sessions"); |
640 | AppendMenu(m, MF_ENABLED, IDM_RECONF, "Chan&ge Settings..."); |
641 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
642 | AppendMenu(m, MF_ENABLED, IDM_COPYALL, "C&opy All to Clipboard"); |
643 | AppendMenu(m, MF_ENABLED, IDM_CLRSB, "C&lear Scrollback"); |
644 | AppendMenu(m, MF_ENABLED, IDM_RESET, "Rese&t Terminal"); |
645 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
2cae8529 |
646 | AppendMenu(m, (cfg.resize_action == RESIZE_DISABLED) ? |
647 | MF_GRAYED : MF_ENABLED, IDM_FULLSCREEN, "&Full Screen"); |
a401e5f3 |
648 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
70133c0e |
649 | if (help_path) |
650 | AppendMenu(m, MF_ENABLED, IDM_HELP, "&Help"); |
32874aea |
651 | AppendMenu(m, MF_ENABLED, IDM_ABOUT, "&About PuTTY"); |
374330e2 |
652 | } |
653 | |
654 | /* |
a5ce2e9f |
655 | * Set up the initial input locale. |
656 | */ |
657 | set_input_locale(GetKeyboardLayout(0)); |
658 | |
659 | /* |
00db133f |
660 | * Open the initial log file if there is one. |
374330e2 |
661 | */ |
00db133f |
662 | logfopen(); |
374330e2 |
663 | |
664 | /* |
00db133f |
665 | * Finally show the window! |
e1c8e0ed |
666 | */ |
00db133f |
667 | ShowWindow(hwnd, show); |
668 | SetForegroundWindow(hwnd); |
e1c8e0ed |
669 | |
670 | /* |
374330e2 |
671 | * Set the palette up. |
672 | */ |
673 | pal = NULL; |
674 | logpal = NULL; |
675 | init_palette(); |
676 | |
677 | has_focus = (GetForegroundWindow() == hwnd); |
32874aea |
678 | UpdateWindow(hwnd); |
374330e2 |
679 | |
32874aea |
680 | if (GetMessage(&msg, NULL, 0, 0) == 1) { |
59ad2c03 |
681 | int timer_id = 0, long_timer = 0; |
682 | |
ec55b220 |
683 | while (msg.message != WM_QUIT) { |
59ad2c03 |
684 | /* Sometimes DispatchMessage calls routines that use their own |
685 | * GetMessage loop, setup this timer so we get some control back. |
686 | * |
687 | * Also call term_update() from the timer so that if the host |
688 | * is sending data flat out we still do redraws. |
689 | */ |
32874aea |
690 | if (timer_id && long_timer) { |
59ad2c03 |
691 | KillTimer(hwnd, timer_id); |
692 | long_timer = timer_id = 0; |
693 | } |
32874aea |
694 | if (!timer_id) |
59ad2c03 |
695 | timer_id = SetTimer(hwnd, 1, 20, NULL); |
32874aea |
696 | if (!(IsWindow(logbox) && IsDialogMessage(logbox, &msg))) |
697 | DispatchMessage(&msg); |
59ad2c03 |
698 | |
ec55b220 |
699 | /* Make sure we blink everything that needs it. */ |
59ad2c03 |
700 | term_blink(0); |
701 | |
c9def1b8 |
702 | /* Send the paste buffer if there's anything to send */ |
703 | term_paste(); |
704 | |
59ad2c03 |
705 | /* If there's nothing new in the queue then we can do everything |
706 | * we've delayed, reading the socket, writing, and repainting |
707 | * the window. |
708 | */ |
32874aea |
709 | if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
ec55b220 |
710 | continue; |
59ad2c03 |
711 | |
ec55b220 |
712 | if (pending_netevent) { |
713 | enact_pending_netevent(); |
714 | |
715 | /* Force the cursor blink on */ |
716 | term_blink(1); |
717 | |
32874aea |
718 | if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
ec55b220 |
719 | continue; |
59ad2c03 |
720 | } |
ec55b220 |
721 | |
722 | /* Okay there is now nothing to do so we make sure the screen is |
723 | * completely up to date then tell windows to call us in a little |
724 | * while. |
725 | */ |
726 | if (timer_id) { |
727 | KillTimer(hwnd, timer_id); |
728 | timer_id = 0; |
729 | } |
32874aea |
730 | HideCaret(hwnd); |
25dba9e5 |
731 | if (GetCapture() != hwnd || |
732 | (send_raw_mouse && !(cfg.mouse_override && is_shift_pressed()))) |
4c472521 |
733 | term_out(); |
ec55b220 |
734 | term_update(); |
32874aea |
735 | ShowCaret(hwnd); |
f8a28d1f |
736 | |
737 | flash_window(1); /* maintain */ |
738 | |
0ed2f48e |
739 | /* The messages seem unreliable; especially if we're being tricky */ |
740 | has_focus = (GetForegroundWindow() == hwnd); |
741 | |
156686ef |
742 | if (in_vbell) |
32874aea |
743 | /* Hmm, term_update didn't want to do an update too soon ... */ |
744 | timer_id = SetTimer(hwnd, 1, 50, NULL); |
156686ef |
745 | else if (!has_focus) |
f8a28d1f |
746 | timer_id = SetTimer(hwnd, 1, 500, NULL); |
ec55b220 |
747 | else |
32874aea |
748 | timer_id = SetTimer(hwnd, 1, 100, NULL); |
ec55b220 |
749 | long_timer = 1; |
32874aea |
750 | |
ec55b220 |
751 | /* There's no point rescanning everything in the message queue |
156686ef |
752 | * so we do an apparently unnecessary wait here |
ec55b220 |
753 | */ |
754 | WaitMessage(); |
32874aea |
755 | if (GetMessage(&msg, NULL, 0, 0) != 1) |
ec55b220 |
756 | break; |
59ad2c03 |
757 | } |
374330e2 |
758 | } |
759 | |
c0d36a72 |
760 | cleanup_exit(msg.wParam); /* this doesn't return... */ |
761 | return msg.wParam; /* ... but optimiser doesn't know */ |
93b581bd |
762 | } |
763 | |
764 | /* |
765 | * Clean up and exit. |
766 | */ |
767 | void cleanup_exit(int code) |
768 | { |
374330e2 |
769 | /* |
770 | * Clean up. |
771 | */ |
4eeb7d09 |
772 | deinit_fonts(); |
374330e2 |
773 | sfree(logpal); |
774 | if (pal) |
775 | DeleteObject(pal); |
93b581bd |
776 | sk_cleanup(); |
777 | if (wsa_started) |
778 | WSACleanup(); |
374330e2 |
779 | |
8f203108 |
780 | if (cfg.protocol == PROT_SSH) { |
374330e2 |
781 | random_save_seed(); |
8f203108 |
782 | #ifdef MSCRYPTOAPI |
783 | crypto_wrapup(); |
784 | #endif |
785 | } |
374330e2 |
786 | |
93b581bd |
787 | exit(code); |
374330e2 |
788 | } |
789 | |
790 | /* |
8df7a775 |
791 | * Set up, or shut down, an AsyncSelect. Called from winnet.c. |
792 | */ |
32874aea |
793 | char *do_select(SOCKET skt, int startup) |
794 | { |
8df7a775 |
795 | int msg, events; |
796 | if (startup) { |
797 | msg = WM_NETEVENT; |
3ad9d396 |
798 | events = (FD_CONNECT | FD_READ | FD_WRITE | |
799 | FD_OOB | FD_CLOSE | FD_ACCEPT); |
8df7a775 |
800 | } else { |
801 | msg = events = 0; |
802 | } |
803 | if (!hwnd) |
804 | return "do_select(): internal error (hwnd==NULL)"; |
32874aea |
805 | if (WSAAsyncSelect(skt, hwnd, msg, events) == SOCKET_ERROR) { |
806 | switch (WSAGetLastError()) { |
807 | case WSAENETDOWN: |
808 | return "Network is down"; |
809 | default: |
810 | return "WSAAsyncSelect(): unknown error"; |
811 | } |
8df7a775 |
812 | } |
813 | return NULL; |
814 | } |
815 | |
816 | /* |
01c034ad |
817 | * set or clear the "raw mouse message" mode |
818 | */ |
819 | void set_raw_mouse_mode(int activate) |
820 | { |
c0d36a72 |
821 | activate = activate && !cfg.no_mouse_rep; |
01c034ad |
822 | send_raw_mouse = activate; |
823 | SetCursor(LoadCursor(NULL, activate ? IDC_ARROW : IDC_IBEAM)); |
824 | } |
825 | |
826 | /* |
8d5de777 |
827 | * Print a message box and close the connection. |
828 | */ |
32874aea |
829 | void connection_fatal(char *fmt, ...) |
830 | { |
8d5de777 |
831 | va_list ap; |
832 | char stuff[200]; |
833 | |
834 | va_start(ap, fmt); |
835 | vsprintf(stuff, fmt, ap); |
836 | va_end(ap); |
837 | MessageBox(hwnd, stuff, "PuTTY Fatal Error", MB_ICONERROR | MB_OK); |
b41069ff |
838 | if (cfg.close_on_exit == COE_ALWAYS) |
32874aea |
839 | PostQuitMessage(1); |
8d5de777 |
840 | else { |
32874aea |
841 | session_closed = TRUE; |
842 | SetWindowText(hwnd, "PuTTY (inactive)"); |
8d5de777 |
843 | } |
844 | } |
845 | |
846 | /* |
59ad2c03 |
847 | * Actually do the job requested by a WM_NETEVENT |
848 | */ |
32874aea |
849 | static void enact_pending_netevent(void) |
850 | { |
9dde0b46 |
851 | static int reentering = 0; |
8df7a775 |
852 | extern int select_result(WPARAM, LPARAM); |
853 | int ret; |
9dde0b46 |
854 | |
855 | if (reentering) |
32874aea |
856 | return; /* don't unpend the pending */ |
9dde0b46 |
857 | |
59ad2c03 |
858 | pending_netevent = FALSE; |
9dde0b46 |
859 | |
860 | reentering = 1; |
32874aea |
861 | ret = select_result(pend_netevent_wParam, pend_netevent_lParam); |
9dde0b46 |
862 | reentering = 0; |
59ad2c03 |
863 | |
b41069ff |
864 | if (ret == 0 && !session_closed) { |
32874aea |
865 | /* Abnormal exits will already have set session_closed and taken |
866 | * appropriate action. */ |
b41069ff |
867 | if (cfg.close_on_exit == COE_ALWAYS || |
32874aea |
868 | cfg.close_on_exit == COE_NORMAL) PostQuitMessage(0); |
59ad2c03 |
869 | else { |
32874aea |
870 | session_closed = TRUE; |
871 | SetWindowText(hwnd, "PuTTY (inactive)"); |
872 | MessageBox(hwnd, "Connection closed by remote host", |
873 | "PuTTY", MB_OK | MB_ICONINFORMATION); |
59ad2c03 |
874 | } |
875 | } |
876 | } |
877 | |
878 | /* |
374330e2 |
879 | * Copy the colour palette from the configuration data into defpal. |
880 | * This is non-trivial because the colour indices are different. |
881 | */ |
32874aea |
882 | static void cfgtopalette(void) |
883 | { |
374330e2 |
884 | int i; |
885 | static const int ww[] = { |
886 | 6, 7, 8, 9, 10, 11, 12, 13, |
887 | 14, 15, 16, 17, 18, 19, 20, 21, |
888 | 0, 1, 2, 3, 4, 4, 5, 5 |
889 | }; |
890 | |
32874aea |
891 | for (i = 0; i < 24; i++) { |
374330e2 |
892 | int w = ww[i]; |
893 | defpal[i].rgbtRed = cfg.colours[w][0]; |
894 | defpal[i].rgbtGreen = cfg.colours[w][1]; |
895 | defpal[i].rgbtBlue = cfg.colours[w][2]; |
896 | } |
897 | } |
898 | |
899 | /* |
900 | * Set up the colour palette. |
901 | */ |
32874aea |
902 | static void init_palette(void) |
903 | { |
374330e2 |
904 | int i; |
32874aea |
905 | HDC hdc = GetDC(hwnd); |
374330e2 |
906 | if (hdc) { |
32874aea |
907 | if (cfg.try_palette && GetDeviceCaps(hdc, RASTERCAPS) & RC_PALETTE) { |
374330e2 |
908 | logpal = smalloc(sizeof(*logpal) |
909 | - sizeof(logpal->palPalEntry) |
910 | + NCOLOURS * sizeof(PALETTEENTRY)); |
911 | logpal->palVersion = 0x300; |
912 | logpal->palNumEntries = NCOLOURS; |
913 | for (i = 0; i < NCOLOURS; i++) { |
914 | logpal->palPalEntry[i].peRed = defpal[i].rgbtRed; |
915 | logpal->palPalEntry[i].peGreen = defpal[i].rgbtGreen; |
916 | logpal->palPalEntry[i].peBlue = defpal[i].rgbtBlue; |
917 | logpal->palPalEntry[i].peFlags = PC_NOCOLLAPSE; |
918 | } |
32874aea |
919 | pal = CreatePalette(logpal); |
374330e2 |
920 | if (pal) { |
32874aea |
921 | SelectPalette(hdc, pal, FALSE); |
922 | RealizePalette(hdc); |
923 | SelectPalette(hdc, GetStockObject(DEFAULT_PALETTE), FALSE); |
374330e2 |
924 | } |
925 | } |
32874aea |
926 | ReleaseDC(hwnd, hdc); |
374330e2 |
927 | } |
928 | if (pal) |
32874aea |
929 | for (i = 0; i < NCOLOURS; i++) |
374330e2 |
930 | colours[i] = PALETTERGB(defpal[i].rgbtRed, |
931 | defpal[i].rgbtGreen, |
932 | defpal[i].rgbtBlue); |
933 | else |
32874aea |
934 | for (i = 0; i < NCOLOURS; i++) |
374330e2 |
935 | colours[i] = RGB(defpal[i].rgbtRed, |
32874aea |
936 | defpal[i].rgbtGreen, defpal[i].rgbtBlue); |
374330e2 |
937 | } |
938 | |
939 | /* |
4eeb7d09 |
940 | * Initialise all the fonts we will need initially. There may be as many as |
941 | * three or as few as one. The other (poentially) twentyone fonts are done |
942 | * if/when they are needed. |
943 | * |
944 | * We also: |
374330e2 |
945 | * |
946 | * - check the font width and height, correcting our guesses if |
947 | * necessary. |
948 | * |
949 | * - verify that the bold font is the same width as the ordinary |
950 | * one, and engage shadow bolding if not. |
951 | * |
952 | * - verify that the underlined font is the same width as the |
953 | * ordinary one (manual underlining by means of line drawing can |
954 | * be done in a pinch). |
374330e2 |
955 | */ |
5a73255e |
956 | static void init_fonts(int pick_width, int pick_height) |
32874aea |
957 | { |
374330e2 |
958 | TEXTMETRIC tm; |
4eeb7d09 |
959 | CPINFO cpinfo; |
960 | int fontsize[3]; |
97fc891e |
961 | int i; |
374330e2 |
962 | HDC hdc; |
963 | int fw_dontcare, fw_bold; |
964 | |
4eeb7d09 |
965 | for (i = 0; i < FONT_MAXNO; i++) |
374330e2 |
966 | fonts[i] = NULL; |
967 | |
5a73255e |
968 | bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT; |
969 | und_mode = UND_FONT; |
970 | |
374330e2 |
971 | if (cfg.fontisbold) { |
972 | fw_dontcare = FW_BOLD; |
5b80d07f |
973 | fw_bold = FW_HEAVY; |
32874aea |
974 | } else { |
374330e2 |
975 | fw_dontcare = FW_DONTCARE; |
976 | fw_bold = FW_BOLD; |
977 | } |
978 | |
97fc891e |
979 | hdc = GetDC(hwnd); |
980 | |
5a73255e |
981 | if (pick_height) |
982 | font_height = pick_height; |
983 | else { |
984 | font_height = cfg.fontheight; |
985 | if (font_height > 0) { |
986 | font_height = |
987 | -MulDiv(font_height, GetDeviceCaps(hdc, LOGPIXELSY), 72); |
988 | } |
3b2c664e |
989 | } |
59ad2c03 |
990 | font_width = pick_width; |
97fc891e |
991 | |
374330e2 |
992 | #define f(i,c,w,u) \ |
97fc891e |
993 | fonts[i] = CreateFont (font_height, font_width, 0, 0, w, FALSE, u, FALSE, \ |
374330e2 |
994 | c, OUT_DEFAULT_PRECIS, \ |
995 | CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, \ |
996 | FIXED_PITCH | FF_DONTCARE, cfg.font) |
97fc891e |
997 | |
4eeb7d09 |
998 | f(FONT_NORMAL, cfg.fontcharset, fw_dontcare, FALSE); |
97fc891e |
999 | |
71f6951d |
1000 | lfont.lfHeight = font_height; |
1001 | lfont.lfWidth = font_width; |
1002 | lfont.lfEscapement = 0; |
1003 | lfont.lfOrientation = 0; |
1004 | lfont.lfWeight = fw_dontcare; |
1005 | lfont.lfItalic = FALSE; |
1006 | lfont.lfUnderline = FALSE; |
1007 | lfont.lfStrikeOut = FALSE; |
1008 | lfont.lfCharSet = cfg.fontcharset; |
1009 | lfont.lfOutPrecision = OUT_DEFAULT_PRECIS; |
1010 | lfont.lfClipPrecision = CLIP_DEFAULT_PRECIS; |
1011 | lfont.lfQuality = DEFAULT_QUALITY; |
1012 | lfont.lfPitchAndFamily = FIXED_PITCH | FF_DONTCARE; |
1013 | strncpy(lfont.lfFaceName, cfg.font, LF_FACESIZE); |
1014 | |
4eeb7d09 |
1015 | SelectObject(hdc, fonts[FONT_NORMAL]); |
1016 | GetTextMetrics(hdc, &tm); |
5a73255e |
1017 | |
1018 | if (pick_width == 0 || pick_height == 0) { |
1019 | font_height = tm.tmHeight; |
1020 | font_width = tm.tmAveCharWidth; |
1021 | } |
1022 | font_dualwidth = (tm.tmAveCharWidth != tm.tmMaxCharWidth); |
1023 | |
1024 | #ifdef RDB_DEBUG_PATCH |
1025 | debug(23, "Primary font H=%d, AW=%d, MW=%d", |
1026 | tm.tmHeight, tm.tmAveCharWidth, tm.tmMaxCharWidth); |
1027 | #endif |
97fc891e |
1028 | |
4eeb7d09 |
1029 | { |
1030 | CHARSETINFO info; |
1031 | DWORD cset = tm.tmCharSet; |
1032 | memset(&info, 0xFF, sizeof(info)); |
97fc891e |
1033 | |
4eeb7d09 |
1034 | /* !!! Yes the next line is right */ |
1035 | if (cset == OEM_CHARSET) |
1036 | font_codepage = GetOEMCP(); |
1037 | else |
1038 | if (TranslateCharsetInfo |
1039 | ((DWORD *) cset, &info, TCI_SRCCHARSET)) font_codepage = |
1040 | info.ciACP; |
1041 | else |
1042 | font_codepage = -1; |
32874aea |
1043 | |
4eeb7d09 |
1044 | GetCPInfo(font_codepage, &cpinfo); |
1045 | dbcs_screenfont = (cpinfo.MaxCharSize > 1); |
1046 | } |
97fc891e |
1047 | |
4eeb7d09 |
1048 | f(FONT_UNDERLINE, cfg.fontcharset, fw_dontcare, TRUE); |
97fc891e |
1049 | |
4eeb7d09 |
1050 | /* |
1051 | * Some fonts, e.g. 9-pt Courier, draw their underlines |
1052 | * outside their character cell. We successfully prevent |
1053 | * screen corruption by clipping the text output, but then |
1054 | * we lose the underline completely. Here we try to work |
1055 | * out whether this is such a font, and if it is, we set a |
1056 | * flag that causes underlines to be drawn by hand. |
1057 | * |
1058 | * Having tried other more sophisticated approaches (such |
1059 | * as examining the TEXTMETRIC structure or requesting the |
1060 | * height of a string), I think we'll do this the brute |
1061 | * force way: we create a small bitmap, draw an underlined |
1062 | * space on it, and test to see whether any pixels are |
1063 | * foreground-coloured. (Since we expect the underline to |
1064 | * go all the way across the character cell, we only search |
1065 | * down a single column of the bitmap, half way across.) |
1066 | */ |
1067 | { |
1068 | HDC und_dc; |
1069 | HBITMAP und_bm, und_oldbm; |
1070 | int i, gotit; |
1071 | COLORREF c; |
1072 | |
1073 | und_dc = CreateCompatibleDC(hdc); |
1074 | und_bm = CreateCompatibleBitmap(hdc, font_width, font_height); |
1075 | und_oldbm = SelectObject(und_dc, und_bm); |
1076 | SelectObject(und_dc, fonts[FONT_UNDERLINE]); |
1077 | SetTextAlign(und_dc, TA_TOP | TA_LEFT | TA_NOUPDATECP); |
1078 | SetTextColor(und_dc, RGB(255, 255, 255)); |
1079 | SetBkColor(und_dc, RGB(0, 0, 0)); |
1080 | SetBkMode(und_dc, OPAQUE); |
1081 | ExtTextOut(und_dc, 0, 0, ETO_OPAQUE, NULL, " ", 1, NULL); |
1082 | gotit = FALSE; |
1083 | for (i = 0; i < font_height; i++) { |
1084 | c = GetPixel(und_dc, font_width / 2, i); |
1085 | if (c != RGB(0, 0, 0)) |
1086 | gotit = TRUE; |
1087 | } |
1088 | SelectObject(und_dc, und_oldbm); |
1089 | DeleteObject(und_bm); |
1090 | DeleteDC(und_dc); |
1091 | if (!gotit) { |
1092 | und_mode = UND_LINE; |
1093 | DeleteObject(fonts[FONT_UNDERLINE]); |
1094 | fonts[FONT_UNDERLINE] = 0; |
32874aea |
1095 | } |
4eeb7d09 |
1096 | } |
97fc891e |
1097 | |
4eeb7d09 |
1098 | if (bold_mode == BOLD_FONT) { |
1099 | f(FONT_BOLD, cfg.fontcharset, fw_bold, FALSE); |
374330e2 |
1100 | } |
1101 | #undef f |
1102 | |
97fc891e |
1103 | descent = tm.tmAscent + 1; |
1104 | if (descent >= font_height) |
1105 | descent = font_height - 1; |
374330e2 |
1106 | |
4eeb7d09 |
1107 | for (i = 0; i < 3; i++) { |
97fc891e |
1108 | if (fonts[i]) { |
32874aea |
1109 | if (SelectObject(hdc, fonts[i]) && GetTextMetrics(hdc, &tm)) |
4eeb7d09 |
1110 | fontsize[i] = tm.tmAveCharWidth + 256 * tm.tmHeight; |
32874aea |
1111 | else |
4eeb7d09 |
1112 | fontsize[i] = -i; |
32874aea |
1113 | } else |
4eeb7d09 |
1114 | fontsize[i] = -i; |
374330e2 |
1115 | } |
1116 | |
32874aea |
1117 | ReleaseDC(hwnd, hdc); |
374330e2 |
1118 | |
4eeb7d09 |
1119 | if (fontsize[FONT_UNDERLINE] != fontsize[FONT_NORMAL]) { |
374330e2 |
1120 | und_mode = UND_LINE; |
32874aea |
1121 | DeleteObject(fonts[FONT_UNDERLINE]); |
4eeb7d09 |
1122 | fonts[FONT_UNDERLINE] = 0; |
374330e2 |
1123 | } |
1124 | |
4eeb7d09 |
1125 | if (bold_mode == BOLD_FONT && |
1126 | fontsize[FONT_BOLD] != fontsize[FONT_NORMAL]) { |
374330e2 |
1127 | bold_mode = BOLD_SHADOW; |
32874aea |
1128 | DeleteObject(fonts[FONT_BOLD]); |
4eeb7d09 |
1129 | fonts[FONT_BOLD] = 0; |
374330e2 |
1130 | } |
4eeb7d09 |
1131 | fontflag[0] = fontflag[1] = fontflag[2] = 1; |
1132 | |
1133 | init_ucs_tables(); |
1134 | } |
1135 | |
1136 | static void another_font(int fontno) |
1137 | { |
1138 | int basefont; |
1139 | int fw_dontcare, fw_bold; |
1140 | int c, u, w, x; |
1141 | char *s; |
1142 | |
1143 | if (fontno < 0 || fontno >= FONT_MAXNO || fontflag[fontno]) |
1144 | return; |
1145 | |
1146 | basefont = (fontno & ~(FONT_BOLDUND)); |
1147 | if (basefont != fontno && !fontflag[basefont]) |
1148 | another_font(basefont); |
97fc891e |
1149 | |
4eeb7d09 |
1150 | if (cfg.fontisbold) { |
1151 | fw_dontcare = FW_BOLD; |
1152 | fw_bold = FW_HEAVY; |
1153 | } else { |
1154 | fw_dontcare = FW_DONTCARE; |
1155 | fw_bold = FW_BOLD; |
1156 | } |
1157 | |
1158 | c = cfg.fontcharset; |
1159 | w = fw_dontcare; |
1160 | u = FALSE; |
1161 | s = cfg.font; |
1162 | x = font_width; |
1163 | |
1164 | if (fontno & FONT_WIDE) |
1165 | x *= 2; |
1166 | if (fontno & FONT_NARROW) |
5a73255e |
1167 | x = (x+1)/2; |
4eeb7d09 |
1168 | if (fontno & FONT_OEM) |
1169 | c = OEM_CHARSET; |
1170 | if (fontno & FONT_BOLD) |
1171 | w = fw_bold; |
1172 | if (fontno & FONT_UNDERLINE) |
1173 | u = TRUE; |
1174 | |
1175 | fonts[fontno] = |
1176 | CreateFont(font_height * (1 + !!(fontno & FONT_HIGH)), x, 0, 0, w, |
1177 | FALSE, u, FALSE, c, OUT_DEFAULT_PRECIS, |
1178 | CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, |
1179 | FIXED_PITCH | FF_DONTCARE, s); |
1180 | |
1181 | fontflag[fontno] = 1; |
1182 | } |
1183 | |
1184 | static void deinit_fonts(void) |
1185 | { |
1186 | int i; |
1187 | for (i = 0; i < FONT_MAXNO; i++) { |
1188 | if (fonts[i]) |
1189 | DeleteObject(fonts[i]); |
1190 | fonts[i] = 0; |
1191 | fontflag[i] = 0; |
374330e2 |
1192 | } |
1193 | } |
1194 | |
5a73255e |
1195 | void request_resize(int w, int h) |
32874aea |
1196 | { |
59ad2c03 |
1197 | int width, height; |
c9def1b8 |
1198 | |
1199 | /* If the window is maximized supress resizing attempts */ |
5a73255e |
1200 | if (IsZoomed(hwnd)) { |
0ed2f48e |
1201 | if (cfg.resize_action == RESIZE_TERM) |
5a73255e |
1202 | return; |
1203 | } |
32874aea |
1204 | |
ad5c93cc |
1205 | if (cfg.resize_action == RESIZE_DISABLED) return; |
5a73255e |
1206 | if (h == rows && w == cols) return; |
1207 | |
1208 | /* Sanity checks ... */ |
1209 | { |
32874aea |
1210 | static int first_time = 1; |
1211 | static RECT ss; |
1212 | |
1213 | switch (first_time) { |
1214 | case 1: |
1215 | /* Get the size of the screen */ |
d0f1bcb4 |
1216 | if (get_fullscreen_rect(&ss)) |
32874aea |
1217 | /* first_time = 0 */ ; |
1218 | else { |
1219 | first_time = 2; |
1220 | break; |
1221 | } |
1222 | case 0: |
1223 | /* Make sure the values are sane */ |
5a73255e |
1224 | width = (ss.right - ss.left - extra_width) / 4; |
1225 | height = (ss.bottom - ss.top - extra_height) / 6; |
32874aea |
1226 | |
5a73255e |
1227 | if (w > width || h > height) |
1228 | return; |
32874aea |
1229 | if (w < 15) |
1230 | w = 15; |
1231 | if (h < 1) |
5a73255e |
1232 | h = 1; |
32874aea |
1233 | } |
c9def1b8 |
1234 | } |
59ad2c03 |
1235 | |
5a73255e |
1236 | term_size(h, w, cfg.savelines); |
1237 | |
0ed2f48e |
1238 | if (cfg.resize_action != RESIZE_FONT && !IsZoomed(hwnd)) { |
5a73255e |
1239 | width = extra_width + font_width * w; |
1240 | height = extra_height + font_height * h; |
374330e2 |
1241 | |
5a73255e |
1242 | SetWindowPos(hwnd, NULL, 0, 0, width, height, |
1243 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
1244 | SWP_NOMOVE | SWP_NOZORDER); |
1245 | } else |
1246 | reset_window(0); |
1247 | |
1248 | InvalidateRect(hwnd, NULL, TRUE); |
1249 | } |
1250 | |
1251 | static void reset_window(int reinit) { |
1252 | /* |
1253 | * This function decides how to resize or redraw when the |
1254 | * user changes something. |
1255 | * |
1256 | * This function doesn't like to change the terminal size but if the |
1257 | * font size is locked that may be it's only soluion. |
1258 | */ |
1259 | int win_width, win_height; |
1260 | RECT cr, wr; |
1261 | |
1262 | #ifdef RDB_DEBUG_PATCH |
1263 | debug((27, "reset_window()")); |
1264 | #endif |
1265 | |
1266 | /* Current window sizes ... */ |
1267 | GetWindowRect(hwnd, &wr); |
1268 | GetClientRect(hwnd, &cr); |
1269 | |
1270 | win_width = cr.right - cr.left; |
1271 | win_height = cr.bottom - cr.top; |
1272 | |
0ed2f48e |
1273 | if (cfg.resize_action == RESIZE_DISABLED) reinit = 2; |
1274 | |
5a73255e |
1275 | /* Are we being forced to reload the fonts ? */ |
1276 | if (reinit>1) { |
1277 | #ifdef RDB_DEBUG_PATCH |
1278 | debug((27, "reset_window() -- Forced deinit")); |
1279 | #endif |
1280 | deinit_fonts(); |
1281 | init_fonts(0,0); |
1282 | } |
1283 | |
1284 | /* Oh, looks like we're minimised */ |
1285 | if (win_width == 0 || win_height == 0) |
1286 | return; |
1287 | |
1288 | /* Is the window out of position ? */ |
1289 | if ( !reinit && |
1290 | (offset_width != (win_width-font_width*cols)/2 || |
1291 | offset_height != (win_height-font_height*rows)/2) ){ |
1292 | offset_width = (win_width-font_width*cols)/2; |
1293 | offset_height = (win_height-font_height*rows)/2; |
1294 | InvalidateRect(hwnd, NULL, TRUE); |
1295 | #ifdef RDB_DEBUG_PATCH |
1296 | debug((27, "reset_window() -> Reposition terminal")); |
1297 | #endif |
1298 | } |
1299 | |
6003660f |
1300 | if (IsZoomed(hwnd)) { |
5a73255e |
1301 | /* We're fullscreen, this means we must not change the size of |
1302 | * the window so it's the font size or the terminal itself. |
1303 | */ |
1304 | |
1305 | extra_width = wr.right - wr.left - cr.right + cr.left; |
1306 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top; |
1307 | |
0ed2f48e |
1308 | if (cfg.resize_action != RESIZE_TERM) { |
5a73255e |
1309 | if ( font_width != win_width/cols || |
1310 | font_height != win_height/rows) { |
1311 | deinit_fonts(); |
1312 | init_fonts(win_width/cols, win_height/rows); |
1313 | offset_width = (win_width-font_width*cols)/2; |
1314 | offset_height = (win_height-font_height*rows)/2; |
1315 | InvalidateRect(hwnd, NULL, TRUE); |
1316 | #ifdef RDB_DEBUG_PATCH |
1317 | debug((25, "reset_window() -> Z font resize to (%d, %d)", |
1318 | font_width, font_height)); |
1319 | #endif |
1320 | } |
1321 | } else { |
1322 | if ( font_width != win_width/cols || |
1323 | font_height != win_height/rows) { |
1324 | /* Our only choice at this point is to change the |
1325 | * size of the terminal; Oh well. |
1326 | */ |
1327 | term_size( win_height/font_height, win_width/font_width, |
1328 | cfg.savelines); |
1329 | offset_width = (win_width-font_width*cols)/2; |
1330 | offset_height = (win_height-font_height*rows)/2; |
1331 | InvalidateRect(hwnd, NULL, TRUE); |
1332 | #ifdef RDB_DEBUG_PATCH |
1333 | debug((27, "reset_window() -> Zoomed term_size")); |
1334 | #endif |
1335 | } |
1336 | } |
1337 | return; |
1338 | } |
1339 | |
1340 | /* Hmm, a force re-init means we should ignore the current window |
1341 | * so we resize to the default font size. |
1342 | */ |
1343 | if (reinit>0) { |
1344 | #ifdef RDB_DEBUG_PATCH |
1345 | debug((27, "reset_window() -> Forced re-init")); |
1346 | #endif |
1347 | |
1348 | offset_width = offset_height = cfg.window_border; |
1349 | extra_width = wr.right - wr.left - cr.right + cr.left + offset_width*2; |
1350 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top +offset_height*2; |
1351 | |
1352 | if (win_width != font_width*cols + offset_width*2 || |
1353 | win_height != font_height*rows + offset_height*2) { |
1354 | |
1355 | /* If this is too large windows will resize it to the maximum |
1356 | * allowed window size, we will then be back in here and resize |
1357 | * the font or terminal to fit. |
1358 | */ |
1359 | SetWindowPos(hwnd, NULL, 0, 0, |
1360 | font_width*cols + extra_width, |
1361 | font_height*rows + extra_height, |
1362 | SWP_NOMOVE | SWP_NOZORDER); |
1363 | } |
0ed2f48e |
1364 | |
1365 | InvalidateRect(hwnd, NULL, TRUE); |
5a73255e |
1366 | return; |
1367 | } |
1368 | |
1369 | /* Okay the user doesn't want us to change the font so we try the |
1370 | * window. But that may be too big for the screen which forces us |
1371 | * to change the terminal. |
1372 | */ |
0ed2f48e |
1373 | if ((cfg.resize_action == RESIZE_TERM && reinit<=0) || |
1374 | (cfg.resize_action == RESIZE_EITHER && reinit<0) || |
1375 | reinit>0) { |
5a73255e |
1376 | offset_width = offset_height = cfg.window_border; |
1377 | extra_width = wr.right - wr.left - cr.right + cr.left + offset_width*2; |
1378 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top +offset_height*2; |
1379 | |
1380 | if (win_width != font_width*cols + offset_width*2 || |
1381 | win_height != font_height*rows + offset_height*2) { |
1382 | |
1383 | static RECT ss; |
1384 | int width, height; |
d0f1bcb4 |
1385 | |
1386 | get_fullscreen_rect(&ss); |
5a73255e |
1387 | |
5a73255e |
1388 | width = (ss.right - ss.left - extra_width) / font_width; |
1389 | height = (ss.bottom - ss.top - extra_height) / font_height; |
1390 | |
1391 | /* Grrr too big */ |
1392 | if ( rows > height || cols > width ) { |
0ed2f48e |
1393 | if (cfg.resize_action == RESIZE_EITHER) { |
1394 | /* Make the font the biggest we can */ |
1395 | if (cols > width) |
1396 | font_width = (ss.right - ss.left - extra_width)/cols; |
1397 | if (rows > height) |
1398 | font_height = (ss.bottom - ss.top - extra_height)/rows; |
1399 | |
1400 | deinit_fonts(); |
1401 | init_fonts(font_width, font_height); |
1402 | |
1403 | width = (ss.right - ss.left - extra_width) / font_width; |
1404 | height = (ss.bottom - ss.top - extra_height) / font_height; |
1405 | } else { |
1406 | if ( height > rows ) height = rows; |
1407 | if ( width > cols ) width = cols; |
1408 | term_size(height, width, cfg.savelines); |
5a73255e |
1409 | #ifdef RDB_DEBUG_PATCH |
0ed2f48e |
1410 | debug((27, "reset_window() -> term resize to (%d,%d)", |
1411 | height, width)); |
5a73255e |
1412 | #endif |
0ed2f48e |
1413 | } |
5a73255e |
1414 | } |
1415 | |
1416 | SetWindowPos(hwnd, NULL, 0, 0, |
1417 | font_width*cols + extra_width, |
1418 | font_height*rows + extra_height, |
1419 | SWP_NOMOVE | SWP_NOZORDER); |
1420 | |
1421 | InvalidateRect(hwnd, NULL, TRUE); |
1422 | #ifdef RDB_DEBUG_PATCH |
1423 | debug((27, "reset_window() -> window resize to (%d,%d)", |
1424 | font_width*cols + extra_width, |
1425 | font_height*rows + extra_height)); |
1426 | #endif |
1427 | } |
1428 | return; |
1429 | } |
1430 | |
1431 | /* We're allowed to or must change the font but do we want to ? */ |
1432 | |
1433 | if (font_width != (win_width-cfg.window_border*2)/cols || |
1434 | font_height != (win_height-cfg.window_border*2)/rows) { |
1435 | |
1436 | deinit_fonts(); |
1437 | init_fonts((win_width-cfg.window_border*2)/cols, |
1438 | (win_height-cfg.window_border*2)/rows); |
1439 | offset_width = (win_width-font_width*cols)/2; |
1440 | offset_height = (win_height-font_height*rows)/2; |
1441 | |
1442 | extra_width = wr.right - wr.left - cr.right + cr.left +offset_width*2; |
1443 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top+offset_height*2; |
1444 | |
1445 | InvalidateRect(hwnd, NULL, TRUE); |
1446 | #ifdef RDB_DEBUG_PATCH |
1447 | debug((25, "reset_window() -> font resize to (%d,%d)", |
1448 | font_width, font_height)); |
1449 | #endif |
1450 | } |
374330e2 |
1451 | } |
1452 | |
a5ce2e9f |
1453 | static void set_input_locale(HKL kl) |
1454 | { |
1455 | char lbuf[20]; |
1456 | |
1457 | GetLocaleInfo(LOWORD(kl), LOCALE_IDEFAULTANSICODEPAGE, |
1458 | lbuf, sizeof(lbuf)); |
1459 | |
1460 | kbd_codepage = atoi(lbuf); |
1461 | } |
1462 | |
6908fed7 |
1463 | static void click(Mouse_Button b, int x, int y, int shift, int ctrl, int alt) |
32874aea |
1464 | { |
fdedf2c8 |
1465 | int thistime = GetMessageTime(); |
1466 | |
b90840c3 |
1467 | if (send_raw_mouse && !(cfg.mouse_override && shift)) { |
1468 | lastbtn = MBT_NOTHING; |
6908fed7 |
1469 | term_mouse(b, MA_CLICK, x, y, shift, ctrl, alt); |
01c034ad |
1470 | return; |
1471 | } |
1472 | |
fdedf2c8 |
1473 | if (lastbtn == b && thistime - lasttime < dbltime) { |
374330e2 |
1474 | lastact = (lastact == MA_CLICK ? MA_2CLK : |
1475 | lastact == MA_2CLK ? MA_3CLK : |
1476 | lastact == MA_3CLK ? MA_CLICK : MA_NOTHING); |
1477 | } else { |
1478 | lastbtn = b; |
1479 | lastact = MA_CLICK; |
1480 | } |
1481 | if (lastact != MA_NOTHING) |
6908fed7 |
1482 | term_mouse(b, lastact, x, y, shift, ctrl, alt); |
fdedf2c8 |
1483 | lasttime = thistime; |
374330e2 |
1484 | } |
1485 | |
01c034ad |
1486 | /* |
1487 | * Translate a raw mouse button designation (LEFT, MIDDLE, RIGHT) |
1488 | * into a cooked one (SELECT, EXTEND, PASTE). |
1489 | */ |
32874aea |
1490 | Mouse_Button translate_button(Mouse_Button button) |
1491 | { |
01c034ad |
1492 | if (button == MBT_LEFT) |
1493 | return MBT_SELECT; |
1494 | if (button == MBT_MIDDLE) |
1495 | return cfg.mouse_is_xterm ? MBT_PASTE : MBT_EXTEND; |
1496 | if (button == MBT_RIGHT) |
1497 | return cfg.mouse_is_xterm ? MBT_EXTEND : MBT_PASTE; |
2d466ffd |
1498 | return 0; /* shouldn't happen */ |
01c034ad |
1499 | } |
1500 | |
32874aea |
1501 | static void show_mouseptr(int show) |
1502 | { |
554c540d |
1503 | static int cursor_visible = 1; |
32874aea |
1504 | if (!cfg.hide_mouseptr) /* override if this feature disabled */ |
1505 | show = 1; |
554c540d |
1506 | if (cursor_visible && !show) |
32874aea |
1507 | ShowCursor(FALSE); |
554c540d |
1508 | else if (!cursor_visible && show) |
32874aea |
1509 | ShowCursor(TRUE); |
554c540d |
1510 | cursor_visible = show; |
1511 | } |
1512 | |
6908fed7 |
1513 | static int is_alt_pressed(void) |
1514 | { |
1515 | BYTE keystate[256]; |
1516 | int r = GetKeyboardState(keystate); |
1517 | if (!r) |
1518 | return FALSE; |
1519 | if (keystate[VK_MENU] & 0x80) |
1520 | return TRUE; |
1521 | if (keystate[VK_RMENU] & 0x80) |
1522 | return TRUE; |
1523 | return FALSE; |
1524 | } |
1525 | |
25dba9e5 |
1526 | static int is_shift_pressed(void) |
1527 | { |
1528 | BYTE keystate[256]; |
1529 | int r = GetKeyboardState(keystate); |
1530 | if (!r) |
1531 | return FALSE; |
1532 | if (keystate[VK_SHIFT] & 0x80) |
1533 | return TRUE; |
1534 | return FALSE; |
1535 | } |
1536 | |
68f9b3d9 |
1537 | static int resizing; |
1538 | |
32874aea |
1539 | static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, |
1540 | WPARAM wParam, LPARAM lParam) |
1541 | { |
374330e2 |
1542 | HDC hdc; |
374330e2 |
1543 | static int ignore_clip = FALSE; |
3ad8c6db |
1544 | static int need_backend_resize = FALSE; |
1ba99d2c |
1545 | static int fullscr_on_max = FALSE; |
374330e2 |
1546 | |
1547 | switch (message) { |
59ad2c03 |
1548 | case WM_TIMER: |
1549 | if (pending_netevent) |
1550 | enact_pending_netevent(); |
25dba9e5 |
1551 | if (GetCapture() != hwnd || |
1552 | (send_raw_mouse && !(cfg.mouse_override && is_shift_pressed()))) |
4c472521 |
1553 | term_out(); |
32874aea |
1554 | noise_regular(); |
1555 | HideCaret(hwnd); |
59ad2c03 |
1556 | term_update(); |
32874aea |
1557 | ShowCaret(hwnd); |
1558 | if (cfg.ping_interval > 0) { |
1559 | time_t now; |
1560 | time(&now); |
1561 | if (now - last_movement > cfg.ping_interval) { |
1562 | back->special(TS_PING); |
1563 | last_movement = now; |
1564 | } |
1565 | } |
7732d38a |
1566 | net_pending_errors(); |
59ad2c03 |
1567 | return 0; |
374330e2 |
1568 | case WM_CREATE: |
1569 | break; |
68130d34 |
1570 | case WM_CLOSE: |
32874aea |
1571 | show_mouseptr(1); |
d85548fe |
1572 | if (!cfg.warn_on_close || session_closed || |
32874aea |
1573 | MessageBox(hwnd, |
1574 | "Are you sure you want to close this session?", |
68130d34 |
1575 | "PuTTY Exit Confirmation", |
1576 | MB_ICONWARNING | MB_OKCANCEL) == IDOK) |
1577 | DestroyWindow(hwnd); |
1578 | return 0; |
374330e2 |
1579 | case WM_DESTROY: |
32874aea |
1580 | show_mouseptr(1); |
1581 | PostQuitMessage(0); |
374330e2 |
1582 | return 0; |
6833a413 |
1583 | case WM_SYSCOMMAND: |
1584 | switch (wParam & ~0xF) { /* low 4 bits reserved to Windows */ |
374330e2 |
1585 | case IDM_SHOWLOG: |
c5e9c988 |
1586 | showeventlog(hwnd); |
374330e2 |
1587 | break; |
1588 | case IDM_NEWSESS: |
1589 | case IDM_DUPSESS: |
6833a413 |
1590 | case IDM_SAVEDSESS: |
374330e2 |
1591 | { |
1592 | char b[2048]; |
1593 | char c[30], *cl; |
e4e4cc7e |
1594 | int freecl = FALSE; |
374330e2 |
1595 | STARTUPINFO si; |
1596 | PROCESS_INFORMATION pi; |
1597 | HANDLE filemap = NULL; |
1598 | |
1599 | if (wParam == IDM_DUPSESS) { |
1600 | /* |
1601 | * Allocate a file-mapping memory chunk for the |
1602 | * config structure. |
1603 | */ |
1604 | SECURITY_ATTRIBUTES sa; |
1605 | Config *p; |
1606 | |
1607 | sa.nLength = sizeof(sa); |
1608 | sa.lpSecurityDescriptor = NULL; |
1609 | sa.bInheritHandle = TRUE; |
32874aea |
1610 | filemap = CreateFileMapping((HANDLE) 0xFFFFFFFF, |
374330e2 |
1611 | &sa, |
1612 | PAGE_READWRITE, |
32874aea |
1613 | 0, sizeof(Config), NULL); |
374330e2 |
1614 | if (filemap) { |
32874aea |
1615 | p = (Config *) MapViewOfFile(filemap, |
1616 | FILE_MAP_WRITE, |
1617 | 0, 0, sizeof(Config)); |
374330e2 |
1618 | if (p) { |
1619 | *p = cfg; /* structure copy */ |
1620 | UnmapViewOfFile(p); |
1621 | } |
1622 | } |
1d470ad2 |
1623 | sprintf(c, "putty &%p", filemap); |
374330e2 |
1624 | cl = c; |
0a4aa984 |
1625 | } else if (wParam == IDM_SAVEDSESS) { |
f8d7977b |
1626 | if ((lParam - IDM_SAVED_MIN) / 16 < nsessions) { |
1627 | char *session = |
1628 | sessions[(lParam - IDM_SAVED_MIN) / 16]; |
1629 | cl = smalloc(16 + strlen(session)); |
1630 | /* 8, but play safe */ |
1631 | if (!cl) |
1632 | cl = NULL; |
1633 | /* not a very important failure mode */ |
1634 | else { |
1635 | sprintf(cl, "putty @%s", session); |
1636 | freecl = TRUE; |
1637 | } |
1638 | } else |
1639 | break; |
374330e2 |
1640 | } else |
6833a413 |
1641 | cl = NULL; |
374330e2 |
1642 | |
32874aea |
1643 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
374330e2 |
1644 | si.cb = sizeof(si); |
1645 | si.lpReserved = NULL; |
1646 | si.lpDesktop = NULL; |
1647 | si.lpTitle = NULL; |
1648 | si.dwFlags = 0; |
1649 | si.cbReserved2 = 0; |
1650 | si.lpReserved2 = NULL; |
32874aea |
1651 | CreateProcess(b, cl, NULL, NULL, TRUE, |
1652 | NORMAL_PRIORITY_CLASS, NULL, NULL, &si, &pi); |
374330e2 |
1653 | |
1654 | if (filemap) |
1655 | CloseHandle(filemap); |
e4e4cc7e |
1656 | if (freecl) |
dcbde236 |
1657 | sfree(cl); |
374330e2 |
1658 | } |
1659 | break; |
32874aea |
1660 | case IDM_RECONF: |
1661 | { |
5a73255e |
1662 | Config prev_cfg; |
1663 | int init_lvl = 1; |
1664 | |
32874aea |
1665 | GetWindowText(hwnd, cfg.wintitle, sizeof(cfg.wintitle)); |
5a73255e |
1666 | prev_cfg = cfg; |
e1c8e0ed |
1667 | |
32874aea |
1668 | if (!do_reconfig(hwnd)) |
1669 | break; |
e1c8e0ed |
1670 | |
2cae8529 |
1671 | { |
1672 | /* Disable full-screen if resizing forbidden */ |
1673 | HMENU m = GetSystemMenu (hwnd, FALSE); |
1674 | EnableMenuItem(m, IDM_FULLSCREEN, MF_BYCOMMAND | |
1675 | (cfg.resize_action == RESIZE_DISABLED) |
1676 | ? MF_GRAYED : MF_ENABLED); |
1677 | /* Gracefully unzoom if necessary */ |
1ba99d2c |
1678 | if (IsZoomed(hwnd) && |
2cae8529 |
1679 | (cfg.resize_action == RESIZE_DISABLED)) { |
1ba99d2c |
1680 | ShowWindow(hwnd, SW_RESTORE); |
2cae8529 |
1681 | } |
a401e5f3 |
1682 | } |
1683 | |
5a73255e |
1684 | if (strcmp(prev_cfg.logfilename, cfg.logfilename) || |
1685 | prev_cfg.logtype != cfg.logtype) { |
e1c8e0ed |
1686 | logfclose(); /* reset logging */ |
1687 | logfopen(); |
1688 | } |
1689 | |
32874aea |
1690 | sfree(logpal); |
1691 | /* |
1692 | * Flush the line discipline's edit buffer in the |
1693 | * case where local editing has just been disabled. |
1694 | */ |
760e88b2 |
1695 | ldisc_send(NULL, 0, 0); |
32874aea |
1696 | if (pal) |
1697 | DeleteObject(pal); |
1698 | logpal = NULL; |
1699 | pal = NULL; |
1700 | cfgtopalette(); |
1701 | init_palette(); |
1702 | |
0d2086c5 |
1703 | /* Give terminal a heads-up on miscellaneous stuff */ |
1704 | term_reconfig(); |
1705 | |
5a73255e |
1706 | /* Screen size changed ? */ |
1707 | if (cfg.height != prev_cfg.height || |
1708 | cfg.width != prev_cfg.width || |
1709 | cfg.savelines != prev_cfg.savelines || |
0ed2f48e |
1710 | cfg.resize_action == RESIZE_FONT || |
811f10b3 |
1711 | (cfg.resize_action == RESIZE_EITHER && IsZoomed(hwnd)) || |
0ed2f48e |
1712 | cfg.resize_action == RESIZE_DISABLED) |
5a73255e |
1713 | term_size(cfg.height, cfg.width, cfg.savelines); |
1714 | |
32874aea |
1715 | /* Enable or disable the scroll bar, etc */ |
1716 | { |
1717 | LONG nflg, flag = GetWindowLong(hwnd, GWL_STYLE); |
1718 | LONG nexflag, exflag = |
1719 | GetWindowLong(hwnd, GWL_EXSTYLE); |
1720 | |
1721 | nexflag = exflag; |
5a73255e |
1722 | if (cfg.alwaysontop != prev_cfg.alwaysontop) { |
32874aea |
1723 | if (cfg.alwaysontop) { |
1724 | nexflag |= WS_EX_TOPMOST; |
1725 | SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, |
1726 | SWP_NOMOVE | SWP_NOSIZE); |
1727 | } else { |
1728 | nexflag &= ~(WS_EX_TOPMOST); |
1729 | SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, |
1730 | SWP_NOMOVE | SWP_NOSIZE); |
1731 | } |
1732 | } |
1733 | if (cfg.sunken_edge) |
1734 | nexflag |= WS_EX_CLIENTEDGE; |
1735 | else |
1736 | nexflag &= ~(WS_EX_CLIENTEDGE); |
1737 | |
1738 | nflg = flag; |
1ba99d2c |
1739 | if (is_full_screen() ? |
2cae8529 |
1740 | cfg.scrollbar_in_fullscreen : cfg.scrollbar) |
32874aea |
1741 | nflg |= WS_VSCROLL; |
1742 | else |
1743 | nflg &= ~WS_VSCROLL; |
811f10b3 |
1744 | |
1745 | if (cfg.resize_action == RESIZE_DISABLED || |
1746 | is_full_screen()) |
1747 | nflg &= ~WS_THICKFRAME; |
1748 | else |
1749 | nflg |= WS_THICKFRAME; |
1750 | |
ad5c93cc |
1751 | if (cfg.resize_action == RESIZE_DISABLED) |
811f10b3 |
1752 | nflg &= ~WS_MAXIMIZEBOX; |
32874aea |
1753 | else |
811f10b3 |
1754 | nflg |= WS_MAXIMIZEBOX; |
32874aea |
1755 | |
1756 | if (nflg != flag || nexflag != exflag) { |
32874aea |
1757 | if (nflg != flag) |
1758 | SetWindowLong(hwnd, GWL_STYLE, nflg); |
1759 | if (nexflag != exflag) |
1760 | SetWindowLong(hwnd, GWL_EXSTYLE, nexflag); |
1761 | |
32874aea |
1762 | SetWindowPos(hwnd, NULL, 0, 0, 0, 0, |
1763 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
5a73255e |
1764 | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | |
1765 | SWP_FRAMECHANGED); |
c9def1b8 |
1766 | |
5a73255e |
1767 | init_lvl = 2; |
e44d78b6 |
1768 | } |
32874aea |
1769 | } |
5a73255e |
1770 | |
e44d78b6 |
1771 | /* Oops */ |
ad5c93cc |
1772 | if (cfg.resize_action == RESIZE_DISABLED && IsZoomed(hwnd)) { |
e44d78b6 |
1773 | force_normal(hwnd); |
5a73255e |
1774 | init_lvl = 2; |
1775 | } |
1776 | |
32874aea |
1777 | set_title(cfg.wintitle); |
1778 | if (IsIconic(hwnd)) { |
1779 | SetWindowText(hwnd, |
1780 | cfg.win_name_always ? window_name : |
1781 | icon_name); |
3da0b1d2 |
1782 | } |
5a73255e |
1783 | |
1784 | if (strcmp(cfg.font, prev_cfg.font) != 0 || |
1785 | strcmp(cfg.line_codepage, prev_cfg.line_codepage) != 0 || |
1786 | cfg.fontisbold != prev_cfg.fontisbold || |
1787 | cfg.fontheight != prev_cfg.fontheight || |
1788 | cfg.fontcharset != prev_cfg.fontcharset || |
1789 | cfg.vtmode != prev_cfg.vtmode || |
1790 | cfg.bold_colour != prev_cfg.bold_colour || |
0ed2f48e |
1791 | cfg.resize_action == RESIZE_DISABLED || |
1792 | cfg.resize_action == RESIZE_EITHER || |
1793 | (cfg.resize_action != prev_cfg.resize_action)) |
5a73255e |
1794 | init_lvl = 2; |
1795 | |
1796 | InvalidateRect(hwnd, NULL, TRUE); |
1797 | reset_window(init_lvl); |
7732d38a |
1798 | net_pending_errors(); |
32874aea |
1799 | } |
1800 | break; |
bc1235d4 |
1801 | case IDM_COPYALL: |
1802 | term_copyall(); |
1803 | break; |
32874aea |
1804 | case IDM_CLRSB: |
1805 | term_clrsb(); |
1806 | break; |
1807 | case IDM_RESET: |
1808 | term_pwron(); |
1809 | break; |
1810 | case IDM_TEL_AYT: |
1811 | back->special(TS_AYT); |
7732d38a |
1812 | net_pending_errors(); |
32874aea |
1813 | break; |
1814 | case IDM_TEL_BRK: |
1815 | back->special(TS_BRK); |
7732d38a |
1816 | net_pending_errors(); |
32874aea |
1817 | break; |
1818 | case IDM_TEL_SYNCH: |
1819 | back->special(TS_SYNCH); |
7732d38a |
1820 | net_pending_errors(); |
32874aea |
1821 | break; |
1822 | case IDM_TEL_EC: |
1823 | back->special(TS_EC); |
7732d38a |
1824 | net_pending_errors(); |
32874aea |
1825 | break; |
1826 | case IDM_TEL_EL: |
1827 | back->special(TS_EL); |
7732d38a |
1828 | net_pending_errors(); |
32874aea |
1829 | break; |
1830 | case IDM_TEL_GA: |
1831 | back->special(TS_GA); |
7732d38a |
1832 | net_pending_errors(); |
32874aea |
1833 | break; |
1834 | case IDM_TEL_NOP: |
1835 | back->special(TS_NOP); |
7732d38a |
1836 | net_pending_errors(); |
32874aea |
1837 | break; |
1838 | case IDM_TEL_ABORT: |
1839 | back->special(TS_ABORT); |
7732d38a |
1840 | net_pending_errors(); |
32874aea |
1841 | break; |
1842 | case IDM_TEL_AO: |
1843 | back->special(TS_AO); |
7732d38a |
1844 | net_pending_errors(); |
32874aea |
1845 | break; |
1846 | case IDM_TEL_IP: |
1847 | back->special(TS_IP); |
7732d38a |
1848 | net_pending_errors(); |
32874aea |
1849 | break; |
1850 | case IDM_TEL_SUSP: |
1851 | back->special(TS_SUSP); |
7732d38a |
1852 | net_pending_errors(); |
32874aea |
1853 | break; |
1854 | case IDM_TEL_EOR: |
1855 | back->special(TS_EOR); |
7732d38a |
1856 | net_pending_errors(); |
32874aea |
1857 | break; |
1858 | case IDM_TEL_EOF: |
1859 | back->special(TS_EOF); |
7732d38a |
1860 | net_pending_errors(); |
32874aea |
1861 | break; |
374330e2 |
1862 | case IDM_ABOUT: |
32874aea |
1863 | showabout(hwnd); |
374330e2 |
1864 | break; |
70133c0e |
1865 | case IDM_HELP: |
1866 | WinHelp(hwnd, help_path, |
1867 | help_has_contents ? HELP_FINDER : HELP_CONTENTS, 0); |
1868 | break; |
0d6dcf38 |
1869 | case SC_MOUSEMENU: |
1870 | /* |
1871 | * We get this if the System menu has been activated |
1872 | * using the mouse. |
1873 | */ |
1874 | show_mouseptr(1); |
1875 | break; |
dfca2656 |
1876 | case SC_KEYMENU: |
1877 | /* |
0d6dcf38 |
1878 | * We get this if the System menu has been activated |
1879 | * using the keyboard. This might happen from within |
1880 | * TranslateKey, in which case it really wants to be |
1881 | * followed by a `space' character to actually _bring |
1882 | * the menu up_ rather than just sitting there in |
1883 | * `ready to appear' state. |
dfca2656 |
1884 | */ |
0d6dcf38 |
1885 | show_mouseptr(1); /* make sure pointer is visible */ |
dfca2656 |
1886 | if( lParam == 0 ) |
1887 | PostMessage(hwnd, WM_CHAR, ' ', 0); |
1888 | break; |
a401e5f3 |
1889 | case IDM_FULLSCREEN: |
1ba99d2c |
1890 | flip_full_screen(); |
1891 | break; |
32874aea |
1892 | default: |
1893 | if (wParam >= IDM_SAVED_MIN && wParam <= IDM_SAVED_MAX) { |
1894 | SendMessage(hwnd, WM_SYSCOMMAND, IDM_SAVEDSESS, wParam); |
1895 | } |
374330e2 |
1896 | } |
1897 | break; |
37508af4 |
1898 | |
1899 | #define X_POS(l) ((int)(short)LOWORD(l)) |
1900 | #define Y_POS(l) ((int)(short)HIWORD(l)) |
1901 | |
5a73255e |
1902 | #define TO_CHR_X(x) ((((x)<0 ? (x)-font_width+1 : (x))-offset_width) / font_width) |
1903 | #define TO_CHR_Y(y) ((((y)<0 ? (y)-font_height+1: (y))-offset_height) / font_height) |
374330e2 |
1904 | case WM_LBUTTONDOWN: |
374330e2 |
1905 | case WM_MBUTTONDOWN: |
374330e2 |
1906 | case WM_RBUTTONDOWN: |
01c034ad |
1907 | case WM_LBUTTONUP: |
1908 | case WM_MBUTTONUP: |
374330e2 |
1909 | case WM_RBUTTONUP: |
01c034ad |
1910 | { |
1911 | int button, press; |
6908fed7 |
1912 | |
01c034ad |
1913 | switch (message) { |
32874aea |
1914 | case WM_LBUTTONDOWN: |
1915 | button = MBT_LEFT; |
1916 | press = 1; |
1917 | break; |
1918 | case WM_MBUTTONDOWN: |
1919 | button = MBT_MIDDLE; |
1920 | press = 1; |
1921 | break; |
1922 | case WM_RBUTTONDOWN: |
1923 | button = MBT_RIGHT; |
1924 | press = 1; |
1925 | break; |
1926 | case WM_LBUTTONUP: |
1927 | button = MBT_LEFT; |
1928 | press = 0; |
1929 | break; |
1930 | case WM_MBUTTONUP: |
1931 | button = MBT_MIDDLE; |
1932 | press = 0; |
1933 | break; |
1934 | case WM_RBUTTONUP: |
1935 | button = MBT_RIGHT; |
1936 | press = 0; |
1937 | break; |
2d466ffd |
1938 | default: |
1939 | button = press = 0; /* shouldn't happen */ |
01c034ad |
1940 | } |
1941 | show_mouseptr(1); |
2cae8529 |
1942 | /* |
1943 | * Special case: in full-screen mode, if the left |
1944 | * button is clicked in the very top left corner of the |
1945 | * window, we put up the System menu instead of doing |
1946 | * selection. |
1947 | */ |
1ba99d2c |
1948 | if (is_full_screen() && press && button == MBT_LEFT && |
2cae8529 |
1949 | X_POS(lParam) == 0 && Y_POS(lParam) == 0) { |
1950 | SendMessage(hwnd, WM_SYSCOMMAND, SC_MOUSEMENU, 0); |
1951 | return 0; |
1952 | } |
01c034ad |
1953 | if (press) { |
32874aea |
1954 | click(button, |
1955 | TO_CHR_X(X_POS(lParam)), TO_CHR_Y(Y_POS(lParam)), |
6908fed7 |
1956 | wParam & MK_SHIFT, wParam & MK_CONTROL, |
1957 | is_alt_pressed()); |
01c034ad |
1958 | SetCapture(hwnd); |
1959 | } else { |
32874aea |
1960 | term_mouse(button, MA_RELEASE, |
1961 | TO_CHR_X(X_POS(lParam)), |
1962 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
6908fed7 |
1963 | wParam & MK_CONTROL, is_alt_pressed()); |
01c034ad |
1964 | ReleaseCapture(); |
1965 | } |
1966 | } |
374330e2 |
1967 | return 0; |
1968 | case WM_MOUSEMOVE: |
32874aea |
1969 | show_mouseptr(1); |
374330e2 |
1970 | /* |
1971 | * Add the mouse position and message time to the random |
7d6ee6ff |
1972 | * number noise. |
374330e2 |
1973 | */ |
32874aea |
1974 | noise_ultralight(lParam); |
374330e2 |
1975 | |
319bfe5a |
1976 | if (wParam & (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON) && |
1977 | GetCapture() == hwnd) { |
374330e2 |
1978 | Mouse_Button b; |
1979 | if (wParam & MK_LBUTTON) |
6c6e7711 |
1980 | b = MBT_LEFT; |
374330e2 |
1981 | else if (wParam & MK_MBUTTON) |
6c6e7711 |
1982 | b = MBT_MIDDLE; |
374330e2 |
1983 | else |
6c6e7711 |
1984 | b = MBT_RIGHT; |
32874aea |
1985 | term_mouse(b, MA_DRAG, TO_CHR_X(X_POS(lParam)), |
1986 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
6908fed7 |
1987 | wParam & MK_CONTROL, is_alt_pressed()); |
374330e2 |
1988 | } |
374330e2 |
1989 | return 0; |
d318ef8e |
1990 | case WM_NCMOUSEMOVE: |
1991 | show_mouseptr(1); |
32874aea |
1992 | noise_ultralight(lParam); |
d318ef8e |
1993 | return 0; |
374330e2 |
1994 | case WM_IGNORE_CLIP: |
1995 | ignore_clip = wParam; /* don't panic on DESTROYCLIPBOARD */ |
1996 | break; |
1997 | case WM_DESTROYCLIPBOARD: |
1998 | if (!ignore_clip) |
1999 | term_deselect(); |
2000 | ignore_clip = FALSE; |
2001 | return 0; |
2002 | case WM_PAINT: |
2003 | { |
2004 | PAINTSTRUCT p; |
32874aea |
2005 | HideCaret(hwnd); |
2006 | hdc = BeginPaint(hwnd, &p); |
374330e2 |
2007 | if (pal) { |
32874aea |
2008 | SelectPalette(hdc, pal, TRUE); |
2009 | RealizePalette(hdc); |
374330e2 |
2010 | } |
5a73255e |
2011 | term_paint(hdc, |
2012 | (p.rcPaint.left-offset_width)/font_width, |
2013 | (p.rcPaint.top-offset_height)/font_height, |
2014 | (p.rcPaint.right-offset_width-1)/font_width, |
2015 | (p.rcPaint.bottom-offset_height-1)/font_height); |
2016 | |
2017 | if (p.fErase || |
2018 | p.rcPaint.left < offset_width || |
2019 | p.rcPaint.top < offset_height || |
2020 | p.rcPaint.right >= offset_width + font_width*cols || |
2021 | p.rcPaint.bottom>= offset_height + font_height*rows) |
2022 | { |
2023 | HBRUSH fillcolour, oldbrush; |
2024 | HPEN edge, oldpen; |
2025 | fillcolour = CreateSolidBrush ( |
2026 | colours[(ATTR_DEFBG>>ATTR_BGSHIFT)*2]); |
2027 | oldbrush = SelectObject(hdc, fillcolour); |
2028 | edge = CreatePen(PS_SOLID, 0, |
2029 | colours[(ATTR_DEFBG>>ATTR_BGSHIFT)*2]); |
2030 | oldpen = SelectObject(hdc, edge); |
2031 | |
2032 | ExcludeClipRect(hdc, |
2033 | offset_width, offset_height, |
2034 | offset_width+font_width*cols, |
2035 | offset_height+font_height*rows); |
2036 | |
2037 | Rectangle(hdc, p.rcPaint.left, p.rcPaint.top, |
2038 | p.rcPaint.right, p.rcPaint.bottom); |
2039 | |
2040 | // SelectClipRgn(hdc, NULL); |
2041 | |
2042 | SelectObject(hdc, oldbrush); |
2043 | DeleteObject(fillcolour); |
2044 | SelectObject(hdc, oldpen); |
2045 | DeleteObject(edge); |
2046 | } |
32874aea |
2047 | SelectObject(hdc, GetStockObject(SYSTEM_FONT)); |
2048 | SelectObject(hdc, GetStockObject(WHITE_PEN)); |
2049 | EndPaint(hwnd, &p); |
2050 | ShowCaret(hwnd); |
374330e2 |
2051 | } |
2052 | return 0; |
2053 | case WM_NETEVENT: |
59ad2c03 |
2054 | /* Notice we can get multiple netevents, FD_READ, FD_WRITE etc |
2055 | * but the only one that's likely to try to overload us is FD_READ. |
2056 | * This means buffering just one is fine. |
2057 | */ |
2058 | if (pending_netevent) |
2059 | enact_pending_netevent(); |
2060 | |
2061 | pending_netevent = TRUE; |
32874aea |
2062 | pend_netevent_wParam = wParam; |
2063 | pend_netevent_lParam = lParam; |
3ad9d396 |
2064 | if (WSAGETSELECTEVENT(lParam) != FD_READ) |
2065 | enact_pending_netevent(); |
2066 | |
ec55b220 |
2067 | time(&last_movement); |
374330e2 |
2068 | return 0; |
2069 | case WM_SETFOCUS: |
2070 | has_focus = TRUE; |
32874aea |
2071 | CreateCaret(hwnd, caretbm, font_width, font_height); |
2072 | ShowCaret(hwnd); |
f8a28d1f |
2073 | flash_window(0); /* stop */ |
32874aea |
2074 | compose_state = 0; |
374330e2 |
2075 | term_out(); |
2076 | term_update(); |
2077 | break; |
2078 | case WM_KILLFOCUS: |
32874aea |
2079 | show_mouseptr(1); |
374330e2 |
2080 | has_focus = FALSE; |
32874aea |
2081 | DestroyCaret(); |
c1da5066 |
2082 | caret_x = caret_y = -1; /* ensure caret is replaced next time */ |
374330e2 |
2083 | term_out(); |
2084 | term_update(); |
2085 | break; |
73251d5d |
2086 | case WM_ENTERSIZEMOVE: |
5a73255e |
2087 | #ifdef RDB_DEBUG_PATCH |
2088 | debug((27, "WM_ENTERSIZEMOVE")); |
2089 | #endif |
32874aea |
2090 | EnableSizeTip(1); |
2091 | resizing = TRUE; |
3ad8c6db |
2092 | need_backend_resize = FALSE; |
32874aea |
2093 | break; |
73251d5d |
2094 | case WM_EXITSIZEMOVE: |
32874aea |
2095 | EnableSizeTip(0); |
2096 | resizing = FALSE; |
5a73255e |
2097 | #ifdef RDB_DEBUG_PATCH |
2098 | debug((27, "WM_EXITSIZEMOVE")); |
2099 | #endif |
2100 | if (need_backend_resize) { |
2101 | term_size(cfg.height, cfg.width, cfg.savelines); |
2102 | InvalidateRect(hwnd, NULL, TRUE); |
2103 | } |
32874aea |
2104 | break; |
374330e2 |
2105 | case WM_SIZING: |
5a73255e |
2106 | /* |
2107 | * This does two jobs: |
2108 | * 1) Keep the sizetip uptodate |
2109 | * 2) Make sure the window size is _stepped_ in units of the font size. |
2110 | */ |
0ed2f48e |
2111 | if (cfg.resize_action != RESIZE_FONT && !alt_pressed) { |
374330e2 |
2112 | int width, height, w, h, ew, eh; |
32874aea |
2113 | LPRECT r = (LPRECT) lParam; |
374330e2 |
2114 | |
0ed2f48e |
2115 | if ( !need_backend_resize && cfg.resize_action == RESIZE_EITHER && |
5a73255e |
2116 | (cfg.height != rows || cfg.width != cols )) { |
2117 | /* |
0ed2f48e |
2118 | * Great! It seems that both the terminal size and the |
2119 | * font size have been changed and the user is now dragging. |
2120 | * |
2121 | * It will now be difficult to get back to the configured |
2122 | * font size! |
2123 | * |
2124 | * This would be easier but it seems to be too confusing. |
2125 | |
5a73255e |
2126 | term_size(cfg.height, cfg.width, cfg.savelines); |
2127 | reset_window(2); |
0ed2f48e |
2128 | */ |
2129 | cfg.height=rows; cfg.width=cols; |
2130 | |
5a73255e |
2131 | InvalidateRect(hwnd, NULL, TRUE); |
2132 | need_backend_resize = TRUE; |
2133 | } |
2134 | |
374330e2 |
2135 | width = r->right - r->left - extra_width; |
2136 | height = r->bottom - r->top - extra_height; |
32874aea |
2137 | w = (width + font_width / 2) / font_width; |
2138 | if (w < 1) |
2139 | w = 1; |
2140 | h = (height + font_height / 2) / font_height; |
2141 | if (h < 1) |
2142 | h = 1; |
2143 | UpdateSizeTip(hwnd, w, h); |
374330e2 |
2144 | ew = width - w * font_width; |
2145 | eh = height - h * font_height; |
2146 | if (ew != 0) { |
2147 | if (wParam == WMSZ_LEFT || |
32874aea |
2148 | wParam == WMSZ_BOTTOMLEFT || wParam == WMSZ_TOPLEFT) |
374330e2 |
2149 | r->left += ew; |
2150 | else |
2151 | r->right -= ew; |
2152 | } |
2153 | if (eh != 0) { |
2154 | if (wParam == WMSZ_TOP || |
32874aea |
2155 | wParam == WMSZ_TOPRIGHT || wParam == WMSZ_TOPLEFT) |
374330e2 |
2156 | r->top += eh; |
2157 | else |
2158 | r->bottom -= eh; |
2159 | } |
2160 | if (ew || eh) |
2161 | return 1; |
2162 | else |
2163 | return 0; |
5a73255e |
2164 | } else { |
2165 | int width, height, w, h, rv = 0; |
2166 | int ex_width = extra_width + (cfg.window_border - offset_width) * 2; |
2167 | int ex_height = extra_height + (cfg.window_border - offset_height) * 2; |
2168 | LPRECT r = (LPRECT) lParam; |
2169 | |
2170 | width = r->right - r->left - ex_width; |
2171 | height = r->bottom - r->top - ex_height; |
2172 | |
2173 | w = (width + cols/2)/cols; |
2174 | h = (height + rows/2)/rows; |
2175 | if ( r->right != r->left + w*cols + ex_width) |
2176 | rv = 1; |
2177 | |
2178 | if (wParam == WMSZ_LEFT || |
2179 | wParam == WMSZ_BOTTOMLEFT || wParam == WMSZ_TOPLEFT) |
2180 | r->left = r->right - w*cols - ex_width; |
2181 | else |
2182 | r->right = r->left + w*cols + ex_width; |
2183 | |
2184 | if (r->bottom != r->top + h*rows + ex_height) |
2185 | rv = 1; |
2186 | |
2187 | if (wParam == WMSZ_TOP || |
2188 | wParam == WMSZ_TOPRIGHT || wParam == WMSZ_TOPLEFT) |
2189 | r->top = r->bottom - h*rows - ex_height; |
2190 | else |
2191 | r->bottom = r->top + h*rows + ex_height; |
2192 | |
2193 | return rv; |
374330e2 |
2194 | } |
32874aea |
2195 | /* break; (never reached) */ |
1ba99d2c |
2196 | case WM_FULLSCR_ON_MAX: |
2197 | fullscr_on_max = TRUE; |
2198 | break; |
c1da5066 |
2199 | case WM_MOVE: |
2200 | sys_cursor_update(); |
2201 | break; |
374330e2 |
2202 | case WM_SIZE: |
5a73255e |
2203 | #ifdef RDB_DEBUG_PATCH |
2204 | debug((27, "WM_SIZE %s (%d,%d)", |
2205 | (wParam == SIZE_MINIMIZED) ? "SIZE_MINIMIZED": |
2206 | (wParam == SIZE_MAXIMIZED) ? "SIZE_MAXIMIZED": |
2207 | (wParam == SIZE_RESTORED && resizing) ? "to": |
2208 | (wParam == SIZE_RESTORED) ? "SIZE_RESTORED": |
2209 | "...", |
2210 | LOWORD(lParam), HIWORD(lParam))); |
2211 | #endif |
0ed2f48e |
2212 | if (wParam == SIZE_MINIMIZED) |
32874aea |
2213 | SetWindowText(hwnd, |
2214 | cfg.win_name_always ? window_name : icon_name); |
374330e2 |
2215 | if (wParam == SIZE_RESTORED || wParam == SIZE_MAXIMIZED) |
32874aea |
2216 | SetWindowText(hwnd, window_name); |
811f10b3 |
2217 | if (wParam == SIZE_RESTORED) |
2218 | clear_full_screen(); |
2219 | if (wParam == SIZE_MAXIMIZED && fullscr_on_max) { |
811f10b3 |
2220 | fullscr_on_max = FALSE; |
d0f1bcb4 |
2221 | make_full_screen(); |
811f10b3 |
2222 | } |
5a73255e |
2223 | |
ad5c93cc |
2224 | if (cfg.resize_action == RESIZE_DISABLED) { |
5a73255e |
2225 | /* A resize, well it better be a minimize. */ |
2226 | reset_window(-1); |
2227 | } else { |
2228 | |
1a6f78fe |
2229 | int width, height, w, h; |
374330e2 |
2230 | |
2231 | width = LOWORD(lParam); |
2232 | height = HIWORD(lParam); |
5a73255e |
2233 | |
2234 | if (!resizing) { |
0ed2f48e |
2235 | if (wParam == SIZE_MAXIMIZED && !was_zoomed) { |
5a73255e |
2236 | was_zoomed = 1; |
2237 | prev_rows = rows; |
2238 | prev_cols = cols; |
0ed2f48e |
2239 | if (cfg.resize_action == RESIZE_TERM) { |
5a73255e |
2240 | w = width / font_width; |
2241 | if (w < 1) w = 1; |
2242 | h = height / font_height; |
2243 | if (h < 1) h = 1; |
2244 | |
2245 | term_size(h, w, cfg.savelines); |
2246 | } |
2247 | reset_window(0); |
2248 | } else if (wParam == SIZE_RESTORED && was_zoomed) { |
2249 | was_zoomed = 0; |
0ed2f48e |
2250 | if (cfg.resize_action == RESIZE_TERM) |
5a73255e |
2251 | term_size(prev_rows, prev_cols, cfg.savelines); |
0ed2f48e |
2252 | if (cfg.resize_action != RESIZE_FONT) |
2253 | reset_window(2); |
2254 | else |
2255 | reset_window(0); |
5a73255e |
2256 | } |
2257 | /* This is an unexpected resize, these will normally happen |
2258 | * if the window is too large. Probably either the user |
2259 | * selected a huge font or the screen size has changed. |
2260 | * |
2261 | * This is also called with minimize. |
32874aea |
2262 | */ |
5a73255e |
2263 | else reset_window(-1); |
2264 | } |
2265 | |
2266 | /* |
2267 | * Don't call back->size in mid-resize. (To prevent |
2268 | * massive numbers of resize events getting sent |
2269 | * down the connection during an NT opaque drag.) |
2270 | */ |
2271 | if (resizing) { |
0ed2f48e |
2272 | if (cfg.resize_action != RESIZE_FONT && !alt_pressed) { |
3ad8c6db |
2273 | need_backend_resize = TRUE; |
5a73255e |
2274 | w = (width-cfg.window_border*2) / font_width; |
2275 | if (w < 1) w = 1; |
2276 | h = (height-cfg.window_border*2) / font_height; |
2277 | if (h < 1) h = 1; |
2278 | |
e44d78b6 |
2279 | cfg.height = h; |
2280 | cfg.width = w; |
5a73255e |
2281 | } else |
2282 | reset_window(0); |
374330e2 |
2283 | } |
2284 | } |
c1da5066 |
2285 | sys_cursor_update(); |
374330e2 |
2286 | return 0; |
2287 | case WM_VSCROLL: |
2288 | switch (LOWORD(wParam)) { |
32874aea |
2289 | case SB_BOTTOM: |
2290 | term_scroll(-1, 0); |
2291 | break; |
2292 | case SB_TOP: |
2293 | term_scroll(+1, 0); |
2294 | break; |
2295 | case SB_LINEDOWN: |
2296 | term_scroll(0, +1); |
2297 | break; |
2298 | case SB_LINEUP: |
2299 | term_scroll(0, -1); |
2300 | break; |
2301 | case SB_PAGEDOWN: |
2302 | term_scroll(0, +rows / 2); |
2303 | break; |
2304 | case SB_PAGEUP: |
2305 | term_scroll(0, -rows / 2); |
2306 | break; |
2307 | case SB_THUMBPOSITION: |
2308 | case SB_THUMBTRACK: |
2309 | term_scroll(1, HIWORD(wParam)); |
2310 | break; |
2311 | } |
2312 | break; |
2313 | case WM_PALETTECHANGED: |
374330e2 |
2314 | if ((HWND) wParam != hwnd && pal != NULL) { |
2315 | HDC hdc = get_ctx(); |
2316 | if (hdc) { |
32874aea |
2317 | if (RealizePalette(hdc) > 0) |
2318 | UpdateColors(hdc); |
2319 | free_ctx(hdc); |
374330e2 |
2320 | } |
2321 | } |
2322 | break; |
2323 | case WM_QUERYNEWPALETTE: |
2324 | if (pal != NULL) { |
2325 | HDC hdc = get_ctx(); |
2326 | if (hdc) { |
32874aea |
2327 | if (RealizePalette(hdc) > 0) |
2328 | UpdateColors(hdc); |
2329 | free_ctx(hdc); |
374330e2 |
2330 | return TRUE; |
2331 | } |
2332 | } |
2333 | return FALSE; |
2334 | case WM_KEYDOWN: |
2335 | case WM_SYSKEYDOWN: |
c9def1b8 |
2336 | case WM_KEYUP: |
2337 | case WM_SYSKEYUP: |
374330e2 |
2338 | /* |
2339 | * Add the scan code and keypress timing to the random |
7d6ee6ff |
2340 | * number noise. |
374330e2 |
2341 | */ |
32874aea |
2342 | noise_ultralight(lParam); |
374330e2 |
2343 | |
2344 | /* |
2345 | * We don't do TranslateMessage since it disassociates the |
2346 | * resulting CHAR message from the KEYDOWN that sparked it, |
2347 | * which we occasionally don't want. Instead, we process |
2348 | * KEYDOWN, and call the Win32 translator functions so that |
2349 | * we get the translations under _our_ control. |
2350 | */ |
2351 | { |
2352 | unsigned char buf[20]; |
2353 | int len; |
2354 | |
32874aea |
2355 | if (wParam == VK_PROCESSKEY) { |
3cf144db |
2356 | MSG m; |
32874aea |
2357 | m.hwnd = hwnd; |
2358 | m.message = WM_KEYDOWN; |
2359 | m.wParam = wParam; |
2360 | m.lParam = lParam & 0xdfff; |
2361 | TranslateMessage(&m); |
2362 | } else { |
2363 | len = TranslateKey(message, wParam, lParam, buf); |
3cf144db |
2364 | if (len == -1) |
32874aea |
2365 | return DefWindowProc(hwnd, message, wParam, lParam); |
5471d09a |
2366 | |
b2a1eade |
2367 | if (len != 0) { |
bca9517a |
2368 | /* |
256cb87c |
2369 | * Interrupt an ongoing paste. I'm not sure |
2370 | * this is sensible, but for the moment it's |
2371 | * preferable to having to faff about buffering |
2372 | * things. |
2373 | */ |
2374 | term_nopaste(); |
2375 | |
2376 | /* |
bca9517a |
2377 | * We need not bother about stdin backlogs |
2378 | * here, because in GUI PuTTY we can't do |
2379 | * anything about it anyway; there's no means |
2380 | * of asking Windows to hold off on KEYDOWN |
2381 | * messages. We _have_ to buffer everything |
2382 | * we're sent. |
2383 | */ |
760e88b2 |
2384 | ldisc_send(buf, len, 1); |
32874aea |
2385 | show_mouseptr(0); |
bca9517a |
2386 | } |
3cf144db |
2387 | } |
374330e2 |
2388 | } |
7732d38a |
2389 | net_pending_errors(); |
374330e2 |
2390 | return 0; |
4eeb7d09 |
2391 | case WM_INPUTLANGCHANGE: |
a5ce2e9f |
2392 | /* wParam == Font number */ |
2393 | /* lParam == Locale */ |
2394 | set_input_locale((HKL)lParam); |
c1da5066 |
2395 | sys_cursor_update(); |
4eeb7d09 |
2396 | break; |
71f6951d |
2397 | case WM_IME_NOTIFY: |
2398 | if(wParam == IMN_SETOPENSTATUS) { |
2399 | HIMC hImc = ImmGetContext(hwnd); |
2400 | ImmSetCompositionFont(hImc, &lfont); |
2401 | ImmReleaseContext(hwnd, hImc); |
2402 | return 0; |
2403 | } |
2404 | break; |
88485e4d |
2405 | case WM_IME_COMPOSITION: |
2406 | { |
2407 | HIMC hIMC; |
2408 | int n; |
2409 | char *buff; |
a3cfd0c8 |
2410 | |
88485e4d |
2411 | if(osVersion.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS || |
2412 | osVersion.dwPlatformId == VER_PLATFORM_WIN32s) break; /* no Unicode */ |
2413 | |
2414 | if ((lParam & GCS_RESULTSTR) == 0) /* Composition unfinished. */ |
2415 | break; /* fall back to DefWindowProc */ |
2416 | |
2417 | hIMC = ImmGetContext(hwnd); |
2418 | n = ImmGetCompositionStringW(hIMC, GCS_RESULTSTR, NULL, 0); |
2419 | |
2420 | if (n > 0) { |
a3cfd0c8 |
2421 | int i; |
88485e4d |
2422 | buff = (char*) smalloc(n); |
2423 | ImmGetCompositionStringW(hIMC, GCS_RESULTSTR, buff, n); |
a3cfd0c8 |
2424 | /* |
2425 | * Jaeyoun Chung reports that Korean character |
2426 | * input doesn't work correctly if we do a single |
2427 | * luni_send() covering the whole of buff. So |
2428 | * instead we luni_send the characters one by one. |
2429 | */ |
2430 | for (i = 0; i < n; i += 2) |
2431 | luni_send((unsigned short *)(buff+i), 1, 1); |
88485e4d |
2432 | free(buff); |
2433 | } |
2434 | ImmReleaseContext(hwnd, hIMC); |
2435 | return 1; |
2436 | } |
2437 | |
4eeb7d09 |
2438 | case WM_IME_CHAR: |
2439 | if (wParam & 0xFF00) { |
3cf144db |
2440 | unsigned char buf[2]; |
2441 | |
2442 | buf[1] = wParam; |
2443 | buf[0] = wParam >> 8; |
760e88b2 |
2444 | lpage_send(kbd_codepage, buf, 2, 1); |
4eeb7d09 |
2445 | } else { |
2446 | char c = (unsigned char) wParam; |
760e88b2 |
2447 | lpage_send(kbd_codepage, &c, 1, 1); |
3cf144db |
2448 | } |
4eeb7d09 |
2449 | return (0); |
374330e2 |
2450 | case WM_CHAR: |
2451 | case WM_SYSCHAR: |
2452 | /* |
2453 | * Nevertheless, we are prepared to deal with WM_CHAR |
2454 | * messages, should they crop up. So if someone wants to |
2455 | * post the things to us as part of a macro manoeuvre, |
2456 | * we're ready to cope. |
2457 | */ |
32874aea |
2458 | { |
4eeb7d09 |
2459 | char c = (unsigned char)wParam; |
760e88b2 |
2460 | lpage_send(CP_ACP, &c, 1, 1); |
374330e2 |
2461 | } |
2462 | return 0; |
32874aea |
2463 | case WM_SETCURSOR: |
ca3ab3ee |
2464 | if (send_raw_mouse && LOWORD(lParam) == HTCLIENT) { |
32874aea |
2465 | SetCursor(LoadCursor(NULL, IDC_ARROW)); |
2466 | return TRUE; |
2467 | } |
011b0e33 |
2468 | default: |
16837214 |
2469 | if (message == wm_mousewheel || message == WM_MOUSEWHEEL) { |
011b0e33 |
2470 | int shift_pressed=0, control_pressed=0, alt_pressed=0; |
2471 | |
2472 | if (message == WM_MOUSEWHEEL) { |
2473 | wheel_accumulator += (short)HIWORD(wParam); |
2474 | shift_pressed=LOWORD(wParam) & MK_SHIFT; |
2475 | control_pressed=LOWORD(wParam) & MK_CONTROL; |
2476 | } else { |
2477 | BYTE keys[256]; |
2478 | wheel_accumulator += (int)wParam; |
2479 | if (GetKeyboardState(keys)!=0) { |
2480 | shift_pressed=keys[VK_SHIFT]&0x80; |
2481 | control_pressed=keys[VK_CONTROL]&0x80; |
2482 | } |
2483 | } |
2484 | |
2485 | /* process events when the threshold is reached */ |
2486 | while (abs(wheel_accumulator) >= WHEEL_DELTA) { |
2487 | int b; |
2488 | |
2489 | /* reduce amount for next time */ |
2490 | if (wheel_accumulator > 0) { |
2491 | b = MBT_WHEEL_UP; |
2492 | wheel_accumulator -= WHEEL_DELTA; |
2493 | } else if (wheel_accumulator < 0) { |
2494 | b = MBT_WHEEL_DOWN; |
2495 | wheel_accumulator += WHEEL_DELTA; |
2496 | } else |
2497 | break; |
2498 | |
2499 | if (send_raw_mouse && |
2500 | !(cfg.mouse_override && shift_pressed)) { |
2501 | /* send a mouse-down followed by a mouse up */ |
2502 | term_mouse(b, |
2503 | MA_CLICK, |
2504 | TO_CHR_X(X_POS(lParam)), |
2505 | TO_CHR_Y(Y_POS(lParam)), shift_pressed, |
2506 | control_pressed, is_alt_pressed()); |
2507 | term_mouse(b, MA_RELEASE, TO_CHR_X(X_POS(lParam)), |
2508 | TO_CHR_Y(Y_POS(lParam)), shift_pressed, |
2509 | control_pressed, is_alt_pressed()); |
2510 | } else { |
2511 | /* trigger a scroll */ |
2512 | term_scroll(0, |
2513 | b == MBT_WHEEL_UP ? -rows / 2 : rows / 2); |
2514 | } |
2515 | } |
2516 | return 0; |
2517 | } |
374330e2 |
2518 | } |
2519 | |
32874aea |
2520 | return DefWindowProc(hwnd, message, wParam, lParam); |
374330e2 |
2521 | } |
2522 | |
2523 | /* |
ec8679e9 |
2524 | * Move the system caret. (We maintain one, even though it's |
2525 | * invisible, for the benefit of blind people: apparently some |
2526 | * helper software tracks the system caret, so we should arrange to |
2527 | * have one.) |
2528 | */ |
32874aea |
2529 | void sys_cursor(int x, int y) |
2530 | { |
c1da5066 |
2531 | int cx, cy; |
2532 | |
2533 | if (!has_focus) return; |
2534 | |
2535 | /* |
2536 | * Avoid gratuitously re-updating the cursor position and IMM |
2537 | * window if there's no actual change required. |
2538 | */ |
2539 | cx = x * font_width + offset_width; |
2540 | cy = y * font_height + offset_height; |
2541 | if (cx == caret_x && cy == caret_y) |
2542 | return; |
2543 | caret_x = cx; |
2544 | caret_y = cy; |
2545 | |
2546 | sys_cursor_update(); |
2547 | } |
2548 | |
2549 | static void sys_cursor_update(void) |
2550 | { |
88485e4d |
2551 | COMPOSITIONFORM cf; |
2552 | HIMC hIMC; |
2553 | |
2554 | if (!has_focus) return; |
c1da5066 |
2555 | |
2556 | if (caret_x < 0 || caret_y < 0) |
2557 | return; |
2558 | |
2559 | SetCaretPos(caret_x, caret_y); |
88485e4d |
2560 | |
2561 | /* IMM calls on Win98 and beyond only */ |
2562 | if(osVersion.dwPlatformId == VER_PLATFORM_WIN32s) return; /* 3.11 */ |
2563 | |
2564 | if(osVersion.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS && |
2565 | osVersion.dwMinorVersion == 0) return; /* 95 */ |
2566 | |
2567 | /* we should have the IMM functions */ |
2568 | hIMC = ImmGetContext(hwnd); |
2569 | cf.dwStyle = CFS_POINT; |
c1da5066 |
2570 | cf.ptCurrentPos.x = caret_x; |
2571 | cf.ptCurrentPos.y = caret_y; |
88485e4d |
2572 | ImmSetCompositionWindow(hIMC, &cf); |
2573 | |
2574 | ImmReleaseContext(hwnd, hIMC); |
ec8679e9 |
2575 | } |
2576 | |
2577 | /* |
374330e2 |
2578 | * Draw a line of text in the window, at given character |
2579 | * coordinates, in given attributes. |
2580 | * |
2581 | * We are allowed to fiddle with the contents of `text'. |
2582 | */ |
32874aea |
2583 | void do_text(Context ctx, int x, int y, char *text, int len, |
2584 | unsigned long attr, int lattr) |
2585 | { |
374330e2 |
2586 | COLORREF fg, bg, t; |
2587 | int nfg, nbg, nfont; |
2588 | HDC hdc = ctx; |
59ad2c03 |
2589 | RECT line_box; |
2590 | int force_manual_underline = 0; |
32874aea |
2591 | int fnt_width = font_width * (1 + (lattr != LATTR_NORM)); |
4eeb7d09 |
2592 | int char_width = fnt_width; |
2593 | int text_adjust = 0; |
2594 | static int *IpDx = 0, IpDxLEN = 0; |
2595 | |
2596 | if (attr & ATTR_WIDE) |
2597 | char_width *= 2; |
59ad2c03 |
2598 | |
4eeb7d09 |
2599 | if (len > IpDxLEN || IpDx[0] != char_width) { |
59ad2c03 |
2600 | int i; |
32874aea |
2601 | if (len > IpDxLEN) { |
59ad2c03 |
2602 | sfree(IpDx); |
32874aea |
2603 | IpDx = smalloc((len + 16) * sizeof(int)); |
2604 | IpDxLEN = (len + 16); |
59ad2c03 |
2605 | } |
32874aea |
2606 | for (i = 0; i < IpDxLEN; i++) |
4eeb7d09 |
2607 | IpDx[i] = char_width; |
59ad2c03 |
2608 | } |
374330e2 |
2609 | |
5a73255e |
2610 | /* Only want the left half of double width lines */ |
2611 | if (lattr != LATTR_NORM && x*2 >= cols) |
2612 | return; |
2613 | |
c9def1b8 |
2614 | x *= fnt_width; |
374330e2 |
2615 | y *= font_height; |
5a73255e |
2616 | x += offset_width; |
2617 | y += offset_height; |
374330e2 |
2618 | |
4eeb7d09 |
2619 | if ((attr & TATTR_ACTCURS) && (cfg.cursor_type == 0 || big_cursor)) { |
2620 | attr &= ATTR_CUR_AND | (bold_mode != BOLD_COLOURS ? ATTR_BOLD : 0); |
374330e2 |
2621 | attr ^= ATTR_CUR_XOR; |
2622 | } |
2623 | |
2624 | nfont = 0; |
4eeb7d09 |
2625 | if (cfg.vtmode == VT_POORMAN && lattr != LATTR_NORM) { |
2626 | /* Assume a poorman font is borken in other ways too. */ |
2627 | lattr = LATTR_WIDE; |
2628 | } else |
2629 | switch (lattr) { |
2630 | case LATTR_NORM: |
2631 | break; |
2632 | case LATTR_WIDE: |
2633 | nfont |= FONT_WIDE; |
374330e2 |
2634 | break; |
4eeb7d09 |
2635 | default: |
2636 | nfont |= FONT_WIDE + FONT_HIGH; |
2637 | break; |
2638 | } |
5a73255e |
2639 | if (attr & ATTR_NARROW) |
2640 | nfont |= FONT_NARROW; |
4eeb7d09 |
2641 | |
2642 | /* Special hack for the VT100 linedraw glyphs. */ |
2643 | if ((attr & CSET_MASK) == 0x2300) { |
5a73255e |
2644 | if (text[0] >= (char) 0xBA && text[0] <= (char) 0xBD) { |
4eeb7d09 |
2645 | switch ((unsigned char) (text[0])) { |
2646 | case 0xBA: |
2647 | text_adjust = -2 * font_height / 5; |
2648 | break; |
2649 | case 0xBB: |
2650 | text_adjust = -1 * font_height / 5; |
2651 | break; |
2652 | case 0xBC: |
2653 | text_adjust = font_height / 5; |
2654 | break; |
2655 | case 0xBD: |
2656 | text_adjust = 2 * font_height / 5; |
32874aea |
2657 | break; |
59ad2c03 |
2658 | } |
4eeb7d09 |
2659 | if (lattr == LATTR_TOP || lattr == LATTR_BOT) |
2660 | text_adjust *= 2; |
2661 | attr &= ~CSET_MASK; |
2662 | text[0] = (char) (unitab_xterm['q'] & CHAR_MASK); |
2663 | attr |= (unitab_xterm['q'] & CSET_MASK); |
2664 | if (attr & ATTR_UNDER) { |
2665 | attr &= ~ATTR_UNDER; |
2666 | force_manual_underline = 1; |
2667 | } |
374330e2 |
2668 | } |
2669 | } |
2670 | |
4eeb7d09 |
2671 | /* Anything left as an original character set is unprintable. */ |
2672 | if (DIRECT_CHAR(attr)) { |
2673 | attr &= ~CSET_MASK; |
2674 | attr |= 0xFF00; |
5a73255e |
2675 | memset(text, 0xFD, len); |
4eeb7d09 |
2676 | } |
2677 | |
2678 | /* OEM CP */ |
2679 | if ((attr & CSET_MASK) == ATTR_OEMCP) |
2680 | nfont |= FONT_OEM; |
2681 | |
374330e2 |
2682 | nfg = 2 * ((attr & ATTR_FGMASK) >> ATTR_FGSHIFT); |
2683 | nbg = 2 * ((attr & ATTR_BGMASK) >> ATTR_BGSHIFT); |
2684 | if (bold_mode == BOLD_FONT && (attr & ATTR_BOLD)) |
2685 | nfont |= FONT_BOLD; |
2686 | if (und_mode == UND_FONT && (attr & ATTR_UNDER)) |
2687 | nfont |= FONT_UNDERLINE; |
4eeb7d09 |
2688 | another_font(nfont); |
32874aea |
2689 | if (!fonts[nfont]) { |
2690 | if (nfont & FONT_UNDERLINE) |
59ad2c03 |
2691 | force_manual_underline = 1; |
2692 | /* Don't do the same for manual bold, it could be bad news. */ |
2693 | |
32874aea |
2694 | nfont &= ~(FONT_BOLD | FONT_UNDERLINE); |
59ad2c03 |
2695 | } |
4eeb7d09 |
2696 | another_font(nfont); |
2697 | if (!fonts[nfont]) |
2698 | nfont = FONT_NORMAL; |
374330e2 |
2699 | if (attr & ATTR_REVERSE) { |
32874aea |
2700 | t = nfg; |
2701 | nfg = nbg; |
2702 | nbg = t; |
374330e2 |
2703 | } |
2704 | if (bold_mode == BOLD_COLOURS && (attr & ATTR_BOLD)) |
2705 | nfg++; |
59ad2c03 |
2706 | if (bold_mode == BOLD_COLOURS && (attr & ATTR_BLINK)) |
2707 | nbg++; |
374330e2 |
2708 | fg = colours[nfg]; |
2709 | bg = colours[nbg]; |
32874aea |
2710 | SelectObject(hdc, fonts[nfont]); |
2711 | SetTextColor(hdc, fg); |
2712 | SetBkColor(hdc, bg); |
2713 | SetBkMode(hdc, OPAQUE); |
2714 | line_box.left = x; |
2715 | line_box.top = y; |
4eeb7d09 |
2716 | line_box.right = x + char_width * len; |
32874aea |
2717 | line_box.bottom = y + font_height; |
4eeb7d09 |
2718 | |
5a73255e |
2719 | /* Only want the left half of double width lines */ |
2720 | if (line_box.right > font_width*cols+offset_width) |
2721 | line_box.right = font_width*cols+offset_width; |
2722 | |
4eeb7d09 |
2723 | /* We're using a private area for direct to font. (512 chars.) */ |
2724 | if (dbcs_screenfont && (attr & CSET_MASK) == ATTR_ACP) { |
2725 | /* Ho Hum, dbcs fonts are a PITA! */ |
2726 | /* To display on W9x I have to convert to UCS */ |
2727 | static wchar_t *uni_buf = 0; |
2728 | static int uni_len = 0; |
5a73255e |
2729 | int nlen, mptr; |
4eeb7d09 |
2730 | if (len > uni_len) { |
2731 | sfree(uni_buf); |
2732 | uni_buf = smalloc((uni_len = len) * sizeof(wchar_t)); |
2733 | } |
4eeb7d09 |
2734 | |
5a73255e |
2735 | for(nlen = mptr = 0; mptr<len; mptr++) { |
2736 | uni_buf[nlen] = 0xFFFD; |
2737 | if (IsDBCSLeadByteEx(font_codepage, (BYTE) text[mptr])) { |
2738 | IpDx[nlen] += char_width; |
2739 | MultiByteToWideChar(font_codepage, MB_USEGLYPHCHARS, |
2740 | text+mptr, 2, uni_buf+nlen, 1); |
2741 | mptr++; |
2742 | } |
2743 | else |
2744 | { |
2745 | MultiByteToWideChar(font_codepage, MB_USEGLYPHCHARS, |
2746 | text+mptr, 1, uni_buf+nlen, 1); |
2747 | } |
2748 | nlen++; |
2749 | } |
4eeb7d09 |
2750 | if (nlen <= 0) |
2751 | return; /* Eeek! */ |
2752 | |
2753 | ExtTextOutW(hdc, x, |
2754 | y - font_height * (lattr == LATTR_BOT) + text_adjust, |
5a73255e |
2755 | ETO_CLIPPED | ETO_OPAQUE, &line_box, uni_buf, nlen, IpDx); |
4eeb7d09 |
2756 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
2757 | SetBkMode(hdc, TRANSPARENT); |
2758 | ExtTextOutW(hdc, x - 1, |
2759 | y - font_height * (lattr == |
2760 | LATTR_BOT) + text_adjust, |
5a73255e |
2761 | ETO_CLIPPED, &line_box, uni_buf, nlen, IpDx); |
4eeb7d09 |
2762 | } |
5a73255e |
2763 | |
2764 | IpDx[0] = -1; |
4eeb7d09 |
2765 | } else if (DIRECT_FONT(attr)) { |
2766 | ExtTextOut(hdc, x, |
2767 | y - font_height * (lattr == LATTR_BOT) + text_adjust, |
2768 | ETO_CLIPPED | ETO_OPAQUE, &line_box, text, len, IpDx); |
2769 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
2770 | SetBkMode(hdc, TRANSPARENT); |
2771 | |
2772 | /* GRR: This draws the character outside it's box and can leave |
2773 | * 'droppings' even with the clip box! I suppose I could loop it |
2774 | * one character at a time ... yuk. |
2775 | * |
2776 | * Or ... I could do a test print with "W", and use +1 or -1 for this |
2777 | * shift depending on if the leftmost column is blank... |
2778 | */ |
2779 | ExtTextOut(hdc, x - 1, |
2780 | y - font_height * (lattr == |
2781 | LATTR_BOT) + text_adjust, |
2782 | ETO_CLIPPED, &line_box, text, len, IpDx); |
2783 | } |
2784 | } else { |
2785 | /* And 'normal' unicode characters */ |
2786 | static WCHAR *wbuf = NULL; |
2787 | static int wlen = 0; |
2788 | int i; |
2789 | if (wlen < len) { |
2790 | sfree(wbuf); |
2791 | wlen = len; |
2792 | wbuf = smalloc(wlen * sizeof(WCHAR)); |
2793 | } |
2794 | for (i = 0; i < len; i++) |
2795 | wbuf[i] = (WCHAR) ((attr & CSET_MASK) + (text[i] & CHAR_MASK)); |
2796 | |
2797 | ExtTextOutW(hdc, x, |
2798 | y - font_height * (lattr == LATTR_BOT) + text_adjust, |
2799 | ETO_CLIPPED | ETO_OPAQUE, &line_box, wbuf, len, IpDx); |
2800 | |
2801 | /* And the shadow bold hack. */ |
5a73255e |
2802 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
4eeb7d09 |
2803 | SetBkMode(hdc, TRANSPARENT); |
2804 | ExtTextOutW(hdc, x - 1, |
2805 | y - font_height * (lattr == |
2806 | LATTR_BOT) + text_adjust, |
2807 | ETO_CLIPPED, &line_box, wbuf, len, IpDx); |
2808 | } |
374330e2 |
2809 | } |
4eeb7d09 |
2810 | if (lattr != LATTR_TOP && (force_manual_underline || |
2811 | (und_mode == UND_LINE |
2812 | && (attr & ATTR_UNDER)))) { |
32874aea |
2813 | HPEN oldpen; |
4eeb7d09 |
2814 | int dec = descent; |
2815 | if (lattr == LATTR_BOT) |
2816 | dec = dec * 2 - font_height; |
2817 | |
32874aea |
2818 | oldpen = SelectObject(hdc, CreatePen(PS_SOLID, 0, fg)); |
4eeb7d09 |
2819 | MoveToEx(hdc, x, y + dec, NULL); |
2820 | LineTo(hdc, x + len * char_width, y + dec); |
32874aea |
2821 | oldpen = SelectObject(hdc, oldpen); |
2822 | DeleteObject(oldpen); |
374330e2 |
2823 | } |
4eeb7d09 |
2824 | } |
2825 | |
2826 | void do_cursor(Context ctx, int x, int y, char *text, int len, |
2827 | unsigned long attr, int lattr) |
2828 | { |
2829 | |
2830 | int fnt_width; |
2831 | int char_width; |
2832 | HDC hdc = ctx; |
2833 | int ctype = cfg.cursor_type; |
2834 | |
2835 | if ((attr & TATTR_ACTCURS) && (ctype == 0 || big_cursor)) { |
2836 | if (((attr & CSET_MASK) | (unsigned char) *text) != UCSWIDE) { |
2837 | do_text(ctx, x, y, text, len, attr, lattr); |
2838 | return; |
2839 | } |
2840 | ctype = 2; |
2841 | attr |= TATTR_RIGHTCURS; |
2842 | } |
2843 | |
2844 | fnt_width = char_width = font_width * (1 + (lattr != LATTR_NORM)); |
2845 | if (attr & ATTR_WIDE) |
2846 | char_width *= 2; |
2847 | x *= fnt_width; |
2848 | y *= font_height; |
5a73255e |
2849 | x += offset_width; |
2850 | y += offset_height; |
4eeb7d09 |
2851 | |
2852 | if ((attr & TATTR_PASCURS) && (ctype == 0 || big_cursor)) { |
374330e2 |
2853 | POINT pts[5]; |
32874aea |
2854 | HPEN oldpen; |
374330e2 |
2855 | pts[0].x = pts[1].x = pts[4].x = x; |
4eeb7d09 |
2856 | pts[2].x = pts[3].x = x + char_width - 1; |
374330e2 |
2857 | pts[0].y = pts[3].y = pts[4].y = y; |
32874aea |
2858 | pts[1].y = pts[2].y = y + font_height - 1; |
2859 | oldpen = SelectObject(hdc, CreatePen(PS_SOLID, 0, colours[23])); |
2860 | Polyline(hdc, pts, 5); |
2861 | oldpen = SelectObject(hdc, oldpen); |
2862 | DeleteObject(oldpen); |
4eeb7d09 |
2863 | } else if ((attr & (TATTR_ACTCURS | TATTR_PASCURS)) && ctype != 0) { |
32874aea |
2864 | int startx, starty, dx, dy, length, i; |
4eeb7d09 |
2865 | if (ctype == 1) { |
32874aea |
2866 | startx = x; |
2867 | starty = y + descent; |
2868 | dx = 1; |
2869 | dy = 0; |
4eeb7d09 |
2870 | length = char_width; |
32874aea |
2871 | } else { |
4e30ff69 |
2872 | int xadjust = 0; |
4eeb7d09 |
2873 | if (attr & TATTR_RIGHTCURS) |
2874 | xadjust = char_width - 1; |
32874aea |
2875 | startx = x + xadjust; |
2876 | starty = y; |
2877 | dx = 0; |
2878 | dy = 1; |
2879 | length = font_height; |
2880 | } |
4eeb7d09 |
2881 | if (attr & TATTR_ACTCURS) { |
32874aea |
2882 | HPEN oldpen; |
2883 | oldpen = |
2884 | SelectObject(hdc, CreatePen(PS_SOLID, 0, colours[23])); |
2885 | MoveToEx(hdc, startx, starty, NULL); |
2886 | LineTo(hdc, startx + dx * length, starty + dy * length); |
2887 | oldpen = SelectObject(hdc, oldpen); |
2888 | DeleteObject(oldpen); |
2889 | } else { |
2890 | for (i = 0; i < length; i++) { |
2891 | if (i % 2 == 0) { |
2892 | SetPixel(hdc, startx, starty, colours[23]); |
2893 | } |
2894 | startx += dx; |
2895 | starty += dy; |
2896 | } |
2897 | } |
4e30ff69 |
2898 | } |
374330e2 |
2899 | } |
2900 | |
5a73255e |
2901 | /* This function gets the actual width of a character in the normal font. |
2902 | */ |
2903 | int CharWidth(Context ctx, int uc) { |
2904 | HDC hdc = ctx; |
2905 | int ibuf = 0; |
2906 | |
2907 | /* If the font max is the same as the font ave width then this |
2908 | * function is a no-op. |
2909 | */ |
2910 | if (!font_dualwidth) return 1; |
2911 | |
2912 | switch (uc & CSET_MASK) { |
2913 | case ATTR_ASCII: |
2914 | uc = unitab_line[uc & 0xFF]; |
2915 | break; |
2916 | case ATTR_LINEDRW: |
2917 | uc = unitab_xterm[uc & 0xFF]; |
2918 | break; |
2919 | case ATTR_SCOACS: |
2920 | uc = unitab_scoacs[uc & 0xFF]; |
2921 | break; |
2922 | } |
2923 | if (DIRECT_FONT(uc)) { |
2924 | if (dbcs_screenfont) return 1; |
2925 | |
2926 | /* Speedup, I know of no font where ascii is the wrong width */ |
2927 | if ((uc&CHAR_MASK) >= ' ' && (uc&CHAR_MASK)<= '~') |
2928 | return 1; |
2929 | |
2930 | if ( (uc & CSET_MASK) == ATTR_ACP ) { |
2931 | SelectObject(hdc, fonts[FONT_NORMAL]); |
2932 | } else if ( (uc & CSET_MASK) == ATTR_OEMCP ) { |
2933 | another_font(FONT_OEM); |
2934 | if (!fonts[FONT_OEM]) return 0; |
2935 | |
2936 | SelectObject(hdc, fonts[FONT_OEM]); |
2937 | } else |
2938 | return 0; |
2939 | |
2940 | if ( GetCharWidth32(hdc, uc&CHAR_MASK, uc&CHAR_MASK, &ibuf) != 1 && |
2941 | GetCharWidth(hdc, uc&CHAR_MASK, uc&CHAR_MASK, &ibuf) != 1) |
2942 | return 0; |
2943 | } else { |
2944 | /* Speedup, I know of no font where ascii is the wrong width */ |
2945 | if (uc >= ' ' && uc <= '~') return 1; |
2946 | |
2947 | SelectObject(hdc, fonts[FONT_NORMAL]); |
2948 | if ( GetCharWidth32W(hdc, uc, uc, &ibuf) == 1 ) |
2949 | /* Okay that one worked */ ; |
2950 | else if ( GetCharWidthW(hdc, uc, uc, &ibuf) == 1 ) |
2951 | /* This should work on 9x too, but it's "less accurate" */ ; |
2952 | else |
2953 | return 0; |
2954 | } |
2955 | |
2956 | ibuf += font_width / 2 -1; |
2957 | ibuf /= font_width; |
2958 | |
2959 | return ibuf; |
2960 | } |
2961 | |
374330e2 |
2962 | /* |
c9def1b8 |
2963 | * Translate a WM_(SYS)?KEY(UP|DOWN) message into a string of ASCII |
2964 | * codes. Returns number of bytes used or zero to drop the message |
2965 | * or -1 to forward the message to windows. |
374330e2 |
2966 | */ |
3cf144db |
2967 | static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam, |
32874aea |
2968 | unsigned char *output) |
2969 | { |
374330e2 |
2970 | BYTE keystate[256]; |
32874aea |
2971 | int scan, left_alt = 0, key_down, shift_state; |
2972 | int r, i, code; |
2973 | unsigned char *p = output; |
4eeb7d09 |
2974 | static int alt_sum = 0; |
374330e2 |
2975 | |
00e3ba0f |
2976 | HKL kbd_layout = GetKeyboardLayout(0); |
2977 | |
0c50ef57 |
2978 | static WORD keys[3]; |
0c50ef57 |
2979 | static int compose_char = 0; |
2980 | static WPARAM compose_key = 0; |
32874aea |
2981 | |
c9def1b8 |
2982 | r = GetKeyboardState(keystate); |
32874aea |
2983 | if (!r) |
2984 | memset(keystate, 0, sizeof(keystate)); |
2985 | else { |
ec55b220 |
2986 | #if 0 |
4eeb7d09 |
2987 | #define SHOW_TOASCII_RESULT |
32874aea |
2988 | { /* Tell us all about key events */ |
2989 | static BYTE oldstate[256]; |
2990 | static int first = 1; |
2991 | static int scan; |
2992 | int ch; |
2993 | if (first) |
2994 | memcpy(oldstate, keystate, sizeof(oldstate)); |
2995 | first = 0; |
2996 | |
2997 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT) { |
2998 | debug(("+")); |
2999 | } else if ((HIWORD(lParam) & KF_UP) |
3000 | && scan == (HIWORD(lParam) & 0xFF)) { |
3001 | debug((". U")); |
3002 | } else { |
3003 | debug((".\n")); |
3004 | if (wParam >= VK_F1 && wParam <= VK_F20) |
3005 | debug(("K_F%d", wParam + 1 - VK_F1)); |
3006 | else |
3007 | switch (wParam) { |
3008 | case VK_SHIFT: |
3009 | debug(("SHIFT")); |
3010 | break; |
3011 | case VK_CONTROL: |
3012 | debug(("CTRL")); |
3013 | break; |
3014 | case VK_MENU: |
3015 | debug(("ALT")); |
3016 | break; |
3017 | default: |
3018 | debug(("VK_%02x", wParam)); |
3019 | } |
3020 | if (message == WM_SYSKEYDOWN || message == WM_SYSKEYUP) |
3021 | debug(("*")); |
3022 | debug((", S%02x", scan = (HIWORD(lParam) & 0xFF))); |
3023 | |
3024 | ch = MapVirtualKeyEx(wParam, 2, kbd_layout); |
3025 | if (ch >= ' ' && ch <= '~') |
3026 | debug((", '%c'", ch)); |
3027 | else if (ch) |
3028 | debug((", $%02x", ch)); |
3029 | |
3030 | if (keys[0]) |
3031 | debug((", KB0=%02x", keys[0])); |
3032 | if (keys[1]) |
3033 | debug((", KB1=%02x", keys[1])); |
3034 | if (keys[2]) |
3035 | debug((", KB2=%02x", keys[2])); |
3036 | |
3037 | if ((keystate[VK_SHIFT] & 0x80) != 0) |
3038 | debug((", S")); |
3039 | if ((keystate[VK_CONTROL] & 0x80) != 0) |
3040 | debug((", C")); |
3041 | if ((HIWORD(lParam) & KF_EXTENDED)) |
3042 | debug((", E")); |
3043 | if ((HIWORD(lParam) & KF_UP)) |
3044 | debug((", U")); |
3045 | } |
3046 | |
3047 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT); |
3048 | else if ((HIWORD(lParam) & KF_UP)) |
3049 | oldstate[wParam & 0xFF] ^= 0x80; |
3050 | else |
3051 | oldstate[wParam & 0xFF] ^= 0x81; |
3052 | |
3053 | for (ch = 0; ch < 256; ch++) |
3054 | if (oldstate[ch] != keystate[ch]) |
3055 | debug((", M%02x=%02x", ch, keystate[ch])); |
3056 | |
3057 | memcpy(oldstate, keystate, sizeof(oldstate)); |
3058 | } |
ec55b220 |
3059 | #endif |
3060 | |
32874aea |
3061 | if (wParam == VK_MENU && (HIWORD(lParam) & KF_EXTENDED)) { |
2cba1186 |
3062 | keystate[VK_RMENU] = keystate[VK_MENU]; |
3063 | } |
3064 | |
c9def1b8 |
3065 | |
3066 | /* Nastyness with NUMLock - Shift-NUMLock is left alone though */ |
32874aea |
3067 | if ((cfg.funky_type == 3 || |
3068 | (cfg.funky_type <= 1 && app_keypad_keys && !cfg.no_applic_k)) |
3069 | && wParam == VK_NUMLOCK && !(keystate[VK_SHIFT] & 0x80)) { |
c9def1b8 |
3070 | |
3071 | wParam = VK_EXECUTE; |
3072 | |
3073 | /* UnToggle NUMLock */ |
32874aea |
3074 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == 0) |
3075 | keystate[VK_NUMLOCK] ^= 1; |
c9def1b8 |
3076 | } |
3077 | |
3078 | /* And write back the 'adjusted' state */ |
32874aea |
3079 | SetKeyboardState(keystate); |
c9def1b8 |
3080 | } |
3081 | |
3082 | /* Disable Auto repeat if required */ |
32874aea |
3083 | if (repeat_off && (HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT) |
3084 | return 0; |
c9def1b8 |
3085 | |
32874aea |
3086 | if ((HIWORD(lParam) & KF_ALTDOWN) && (keystate[VK_RMENU] & 0x80) == 0) |
c9def1b8 |
3087 | left_alt = 1; |
3088 | |
32874aea |
3089 | key_down = ((HIWORD(lParam) & KF_UP) == 0); |
c9def1b8 |
3090 | |
95bbe1ae |
3091 | /* Make sure Ctrl-ALT is not the same as AltGr for ToAscii unless told. */ |
32874aea |
3092 | if (left_alt && (keystate[VK_CONTROL] & 0x80)) { |
95bbe1ae |
3093 | if (cfg.ctrlaltkeys) |
3094 | keystate[VK_MENU] = 0; |
3095 | else { |
3096 | keystate[VK_RMENU] = 0x80; |
3097 | left_alt = 0; |
3098 | } |
3099 | } |
c9def1b8 |
3100 | |
5a73255e |
3101 | alt_pressed = (left_alt && key_down); |
3102 | |
c9def1b8 |
3103 | scan = (HIWORD(lParam) & (KF_UP | KF_EXTENDED | 0xFF)); |
32874aea |
3104 | shift_state = ((keystate[VK_SHIFT] & 0x80) != 0) |
3105 | + ((keystate[VK_CONTROL] & 0x80) != 0) * 2; |
374330e2 |
3106 | |
95bbe1ae |
3107 | /* Note if AltGr was pressed and if it was used as a compose key */ |
3108 | if (!compose_state) { |
159eba53 |
3109 | compose_key = 0x100; |
95bbe1ae |
3110 | if (cfg.compose_key) { |
32874aea |
3111 | if (wParam == VK_MENU && (HIWORD(lParam) & KF_EXTENDED)) |
95bbe1ae |
3112 | compose_key = wParam; |
3113 | } |
3114 | if (wParam == VK_APPS) |
3115 | compose_key = wParam; |
3116 | } |
3117 | |
32874aea |
3118 | if (wParam == compose_key) { |
3119 | if (compose_state == 0 |
3120 | && (HIWORD(lParam) & (KF_UP | KF_REPEAT)) == 0) compose_state = |
3121 | 1; |
3122 | else if (compose_state == 1 && (HIWORD(lParam) & KF_UP)) |
95bbe1ae |
3123 | compose_state = 2; |
3124 | else |
3125 | compose_state = 0; |
32874aea |
3126 | } else if (compose_state == 1 && wParam != VK_CONTROL) |
95bbe1ae |
3127 | compose_state = 0; |
3128 | |
67c339f7 |
3129 | /* |
cabfd08c |
3130 | * Record that we pressed key so the scroll window can be reset, but |
3131 | * be careful to avoid Shift-UP/Down |
3132 | */ |
a910b704 |
3133 | if (wParam != VK_SHIFT && wParam != VK_PRIOR && wParam != VK_NEXT && |
3134 | wParam != VK_MENU && wParam != VK_CONTROL) { |
32874aea |
3135 | seen_key_event = 1; |
cabfd08c |
3136 | } |
3137 | |
32874aea |
3138 | if (compose_state > 1 && left_alt) |
3139 | compose_state = 0; |
67c339f7 |
3140 | |
c9def1b8 |
3141 | /* Sanitize the number pad if not using a PC NumPad */ |
32874aea |
3142 | if (left_alt || (app_keypad_keys && !cfg.no_applic_k |
3143 | && cfg.funky_type != 2) |
3144 | || cfg.funky_type == 3 || cfg.nethack_keypad || compose_state) { |
3145 | if ((HIWORD(lParam) & KF_EXTENDED) == 0) { |
c9def1b8 |
3146 | int nParam = 0; |
32874aea |
3147 | switch (wParam) { |
3148 | case VK_INSERT: |
3149 | nParam = VK_NUMPAD0; |
3150 | break; |
3151 | case VK_END: |
3152 | nParam = VK_NUMPAD1; |
3153 | break; |
3154 | case VK_DOWN: |
3155 | nParam = VK_NUMPAD2; |
3156 | break; |
3157 | case VK_NEXT: |
3158 | nParam = VK_NUMPAD3; |
3159 | break; |
3160 | case VK_LEFT: |
3161 | nParam = VK_NUMPAD4; |
3162 | break; |
3163 | case VK_CLEAR: |
3164 | nParam = VK_NUMPAD5; |
3165 | break; |
3166 | case VK_RIGHT: |
3167 | nParam = VK_NUMPAD6; |
3168 | break; |
3169 | case VK_HOME: |
3170 | nParam = VK_NUMPAD7; |
3171 | break; |
3172 | case VK_UP: |
3173 | nParam = VK_NUMPAD8; |
3174 | break; |
3175 | case VK_PRIOR: |
3176 | nParam = VK_NUMPAD9; |
3177 | break; |
3178 | case VK_DELETE: |
3179 | nParam = VK_DECIMAL; |
3180 | break; |
c9def1b8 |
3181 | } |
32874aea |
3182 | if (nParam) { |
3183 | if (keystate[VK_NUMLOCK] & 1) |
3184 | shift_state |= 1; |
c9def1b8 |
3185 | wParam = nParam; |
3186 | } |
25d39ef6 |
3187 | } |
3188 | } |
3189 | |
c9def1b8 |
3190 | /* If a key is pressed and AltGr is not active */ |
32874aea |
3191 | if (key_down && (keystate[VK_RMENU] & 0x80) == 0 && !compose_state) { |
3192 | /* Okay, prepare for most alts then ... */ |
3193 | if (left_alt) |
3194 | *p++ = '\033'; |
374330e2 |
3195 | |
c9def1b8 |
3196 | /* Lets see if it's a pattern we know all about ... */ |
3197 | if (wParam == VK_PRIOR && shift_state == 1) { |
32874aea |
3198 | SendMessage(hwnd, WM_VSCROLL, SB_PAGEUP, 0); |
3199 | return 0; |
c9def1b8 |
3200 | } |
3201 | if (wParam == VK_NEXT && shift_state == 1) { |
32874aea |
3202 | SendMessage(hwnd, WM_VSCROLL, SB_PAGEDOWN, 0); |
3203 | return 0; |
3204 | } |
3205 | if (wParam == VK_INSERT && shift_state == 1) { |
568dd02f |
3206 | term_do_paste(); |
32874aea |
3207 | return 0; |
3208 | } |
c9def1b8 |
3209 | if (left_alt && wParam == VK_F4 && cfg.alt_f4) { |
32874aea |
3210 | return -1; |
c9def1b8 |
3211 | } |
3212 | if (left_alt && wParam == VK_SPACE && cfg.alt_space) { |
32874aea |
3213 | SendMessage(hwnd, WM_SYSCOMMAND, SC_KEYMENU, 0); |
3214 | return -1; |
c9def1b8 |
3215 | } |
2cae8529 |
3216 | if (left_alt && wParam == VK_RETURN && cfg.fullscreenonaltenter && |
3217 | (cfg.resize_action != RESIZE_DISABLED)) { |
0ed2f48e |
3218 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) != KF_REPEAT) |
3219 | flip_full_screen(); |
8f57d753 |
3220 | return -1; |
3221 | } |
ec55b220 |
3222 | /* Control-Numlock for app-keypad mode switch */ |
3223 | if (wParam == VK_PAUSE && shift_state == 2) { |
3224 | app_keypad_keys ^= 1; |
3225 | return 0; |
3226 | } |
374330e2 |
3227 | |
c9def1b8 |
3228 | /* Nethack keypad */ |
3229 | if (cfg.nethack_keypad && !left_alt) { |
32874aea |
3230 | switch (wParam) { |
3231 | case VK_NUMPAD1: |
3232 | *p++ = shift_state ? 'B' : 'b'; |
3233 | return p - output; |
3234 | case VK_NUMPAD2: |
3235 | *p++ = shift_state ? 'J' : 'j'; |
3236 | return p - output; |
3237 | case VK_NUMPAD3: |
3238 | *p++ = shift_state ? 'N' : 'n'; |
3239 | return p - output; |
3240 | case VK_NUMPAD4: |
3241 | *p++ = shift_state ? 'H' : 'h'; |
3242 | return p - output; |
3243 | case VK_NUMPAD5: |
3244 | *p++ = shift_state ? '.' : '.'; |
3245 | return p - output; |
3246 | case VK_NUMPAD6: |
3247 | *p++ = shift_state ? 'L' : 'l'; |
3248 | return p - output; |
3249 | case VK_NUMPAD7: |
3250 | *p++ = shift_state ? 'Y' : 'y'; |
3251 | return p - output; |
3252 | case VK_NUMPAD8: |
3253 | *p++ = shift_state ? 'K' : 'k'; |
3254 | return p - output; |
3255 | case VK_NUMPAD9: |
3256 | *p++ = shift_state ? 'U' : 'u'; |
3257 | return p - output; |
3258 | } |
c9def1b8 |
3259 | } |
3260 | |
3261 | /* Application Keypad */ |
3262 | if (!left_alt) { |
32874aea |
3263 | int xkey = 0; |
3264 | |
3265 | if (cfg.funky_type == 3 || |
3266 | (cfg.funky_type <= 1 && |
3267 | app_keypad_keys && !cfg.no_applic_k)) switch (wParam) { |
3268 | case VK_EXECUTE: |
3269 | xkey = 'P'; |
3270 | break; |
3271 | case VK_DIVIDE: |
3272 | xkey = 'Q'; |
3273 | break; |
3274 | case VK_MULTIPLY: |
3275 | xkey = 'R'; |
3276 | break; |
3277 | case VK_SUBTRACT: |
3278 | xkey = 'S'; |
3279 | break; |
3280 | } |
3281 | if (app_keypad_keys && !cfg.no_applic_k) |
3282 | switch (wParam) { |
3283 | case VK_NUMPAD0: |
3284 | xkey = 'p'; |
3285 | break; |
3286 | case VK_NUMPAD1: |
3287 | xkey = 'q'; |
3288 | break; |
3289 | case VK_NUMPAD2: |
3290 | xkey = 'r'; |
3291 | break; |
3292 | case VK_NUMPAD3: |
3293 | xkey = 's'; |
3294 | break; |
3295 | case VK_NUMPAD4: |
3296 | xkey = 't'; |
3297 | break; |
3298 | case VK_NUMPAD5: |
3299 | xkey = 'u'; |
3300 | break; |
3301 | case VK_NUMPAD6: |
3302 | xkey = 'v'; |
3303 | break; |
3304 | case VK_NUMPAD7: |
3305 | xkey = 'w'; |
3306 | break; |
3307 | case VK_NUMPAD8: |
3308 | xkey = 'x'; |
3309 | break; |
3310 | case VK_NUMPAD9: |
3311 | xkey = 'y'; |
3312 | break; |
3313 | |
3314 | case VK_DECIMAL: |
3315 | xkey = 'n'; |
3316 | break; |
3317 | case VK_ADD: |
3318 | if (cfg.funky_type == 2) { |
3319 | if (shift_state) |
3320 | xkey = 'l'; |
3321 | else |
3322 | xkey = 'k'; |
3323 | } else if (shift_state) |
3324 | xkey = 'm'; |
c9def1b8 |
3325 | else |
32874aea |
3326 | xkey = 'l'; |
3327 | break; |
3328 | |
3329 | case VK_DIVIDE: |
3330 | if (cfg.funky_type == 2) |
3331 | xkey = 'o'; |
3332 | break; |
3333 | case VK_MULTIPLY: |
3334 | if (cfg.funky_type == 2) |
3335 | xkey = 'j'; |
3336 | break; |
3337 | case VK_SUBTRACT: |
3338 | if (cfg.funky_type == 2) |
3339 | xkey = 'm'; |
3340 | break; |
3341 | |
3342 | case VK_RETURN: |
3343 | if (HIWORD(lParam) & KF_EXTENDED) |
3344 | xkey = 'M'; |
3345 | break; |
c9def1b8 |
3346 | } |
32874aea |
3347 | if (xkey) { |
3348 | if (vt52_mode) { |
3349 | if (xkey >= 'P' && xkey <= 'S') |
3350 | p += sprintf((char *) p, "\x1B%c", xkey); |
3351 | else |
3352 | p += sprintf((char *) p, "\x1B?%c", xkey); |
3353 | } else |
3354 | p += sprintf((char *) p, "\x1BO%c", xkey); |
3355 | return p - output; |
c9def1b8 |
3356 | } |
3357 | } |
3358 | |
32874aea |
3359 | if (wParam == VK_BACK && shift_state == 0) { /* Backspace */ |
c9def1b8 |
3360 | *p++ = (cfg.bksp_is_delete ? 0x7F : 0x08); |
a5f3e637 |
3361 | *p++ = 0; |
3362 | return -2; |
c9def1b8 |
3363 | } |
32874aea |
3364 | if (wParam == VK_TAB && shift_state == 1) { /* Shift tab */ |
3365 | *p++ = 0x1B; |
3366 | *p++ = '['; |
3367 | *p++ = 'Z'; |
3368 | return p - output; |
c9def1b8 |
3369 | } |
32874aea |
3370 | if (wParam == VK_SPACE && shift_state == 2) { /* Ctrl-Space */ |
3371 | *p++ = 0; |
3372 | return p - output; |
c9def1b8 |
3373 | } |
32874aea |
3374 | if (wParam == VK_SPACE && shift_state == 3) { /* Ctrl-Shift-Space */ |
3375 | *p++ = 160; |
3376 | return p - output; |
c9def1b8 |
3377 | } |
32874aea |
3378 | if (wParam == VK_CANCEL && shift_state == 2) { /* Ctrl-Break */ |
3379 | *p++ = 3; |
a5f3e637 |
3380 | *p++ = 0; |
3381 | return -2; |
c9def1b8 |
3382 | } |
32874aea |
3383 | if (wParam == VK_PAUSE) { /* Break/Pause */ |
3384 | *p++ = 26; |
3385 | *p++ = 0; |
3386 | return -2; |
95bbe1ae |
3387 | } |
c9def1b8 |
3388 | /* Control-2 to Control-8 are special */ |
32874aea |
3389 | if (shift_state == 2 && wParam >= '2' && wParam <= '8') { |
3390 | *p++ = "\000\033\034\035\036\037\177"[wParam - '2']; |
c9def1b8 |
3391 | return p - output; |
3392 | } |
3393 | if (shift_state == 2 && wParam == 0xBD) { |
3394 | *p++ = 0x1F; |
3395 | return p - output; |
3396 | } |
3397 | if (shift_state == 2 && wParam == 0xDF) { |
3398 | *p++ = 0x1C; |
3399 | return p - output; |
3400 | } |
3401 | if (shift_state == 0 && wParam == VK_RETURN && cr_lf_return) { |
32874aea |
3402 | *p++ = '\r'; |
3403 | *p++ = '\n'; |
c9def1b8 |
3404 | return p - output; |
3405 | } |
374330e2 |
3406 | |
c5e9c988 |
3407 | /* |
c9def1b8 |
3408 | * Next, all the keys that do tilde codes. (ESC '[' nn '~', |
3409 | * for integer decimal nn.) |
3410 | * |
3411 | * We also deal with the weird ones here. Linux VCs replace F1 |
3412 | * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but |
3413 | * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w |
3414 | * respectively. |
c5e9c988 |
3415 | */ |
c9def1b8 |
3416 | code = 0; |
3417 | switch (wParam) { |
32874aea |
3418 | case VK_F1: |
3419 | code = (keystate[VK_SHIFT] & 0x80 ? 23 : 11); |
3420 | break; |
3421 | case VK_F2: |
3422 | code = (keystate[VK_SHIFT] & 0x80 ? 24 : 12); |
3423 | break; |
3424 | case VK_F3: |
3425 | code = (keystate[VK_SHIFT] & 0x80 ? 25 : 13); |
3426 | break; |
3427 | case VK_F4: |
3428 | code = (keystate[VK_SHIFT] & 0x80 ? 26 : 14); |
3429 | break; |
3430 | case VK_F5: |
3431 | code = (keystate[VK_SHIFT] & 0x80 ? 28 : 15); |
3432 | break; |
3433 | case VK_F6: |
3434 | code = (keystate[VK_SHIFT] & 0x80 ? 29 : 17); |
3435 | break; |
3436 | case VK_F7: |
3437 | code = (keystate[VK_SHIFT] & 0x80 ? 31 : 18); |
3438 | break; |
3439 | case VK_F8: |
3440 | code = (keystate[VK_SHIFT] & 0x80 ? 32 : 19); |
3441 | break; |
3442 | case VK_F9: |
3443 | code = (keystate[VK_SHIFT] & 0x80 ? 33 : 20); |
3444 | break; |
3445 | case VK_F10: |
3446 | code = (keystate[VK_SHIFT] & 0x80 ? 34 : 21); |
3447 | break; |
3448 | case VK_F11: |
3449 | code = 23; |
3450 | break; |
3451 | case VK_F12: |
3452 | code = 24; |
3453 | break; |
3454 | case VK_F13: |
3455 | code = 25; |
3456 | break; |
3457 | case VK_F14: |
3458 | code = 26; |
3459 | break; |
3460 | case VK_F15: |
3461 | code = 28; |
3462 | break; |
3463 | case VK_F16: |
3464 | code = 29; |
3465 | break; |
3466 | case VK_F17: |
3467 | code = 31; |
3468 | break; |
3469 | case VK_F18: |
3470 | code = 32; |
3471 | break; |
3472 | case VK_F19: |
3473 | code = 33; |
3474 | break; |
3475 | case VK_F20: |
3476 | code = 34; |
3477 | break; |
dfca2656 |
3478 | } |
3479 | if ((shift_state&2) == 0) switch (wParam) { |
32874aea |
3480 | case VK_HOME: |
3481 | code = 1; |
3482 | break; |
3483 | case VK_INSERT: |
3484 | code = 2; |
3485 | break; |
3486 | case VK_DELETE: |
3487 | code = 3; |
3488 | break; |
3489 | case VK_END: |
3490 | code = 4; |
3491 | break; |
3492 | case VK_PRIOR: |
3493 | code = 5; |
3494 | break; |
3495 | case VK_NEXT: |
3496 | code = 6; |
3497 | break; |
374330e2 |
3498 | } |
ec55b220 |
3499 | /* Reorder edit keys to physical order */ |
32874aea |
3500 | if (cfg.funky_type == 3 && code <= 6) |
3501 | code = "\0\2\1\4\5\3\6"[code]; |
ec55b220 |
3502 | |
f37caa11 |
3503 | if (vt52_mode && code > 0 && code <= 6) { |
32874aea |
3504 | p += sprintf((char *) p, "\x1B%c", " HLMEIG"[code]); |
f37caa11 |
3505 | return p - output; |
3506 | } |
3507 | |
9bc81a2c |
3508 | if (cfg.funky_type == 5 && /* SCO function keys */ |
3509 | code >= 11 && code <= 34) { |
e24b1972 |
3510 | char codes[] = "MNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz@[\\]^_`{"; |
3511 | int index = 0; |
3512 | switch (wParam) { |
3513 | case VK_F1: index = 0; break; |
3514 | case VK_F2: index = 1; break; |
3515 | case VK_F3: index = 2; break; |
3516 | case VK_F4: index = 3; break; |
3517 | case VK_F5: index = 4; break; |
3518 | case VK_F6: index = 5; break; |
3519 | case VK_F7: index = 6; break; |
3520 | case VK_F8: index = 7; break; |
3521 | case VK_F9: index = 8; break; |
3522 | case VK_F10: index = 9; break; |
3523 | case VK_F11: index = 10; break; |
3524 | case VK_F12: index = 11; break; |
3525 | } |
3526 | if (keystate[VK_SHIFT] & 0x80) index += 12; |
3527 | if (keystate[VK_CONTROL] & 0x80) index += 24; |
3528 | p += sprintf((char *) p, "\x1B[%c", codes[index]); |
f37caa11 |
3529 | return p - output; |
3530 | } |
9bc81a2c |
3531 | if (cfg.funky_type == 5 && /* SCO small keypad */ |
3532 | code >= 1 && code <= 6) { |
3533 | char codes[] = "HL.FIG"; |
3534 | if (code == 3) { |
3535 | *p++ = '\x7F'; |
3536 | } else { |
3537 | p += sprintf((char *) p, "\x1B[%c", codes[code-1]); |
3538 | } |
3539 | return p - output; |
3540 | } |
f37caa11 |
3541 | if ((vt52_mode || cfg.funky_type == 4) && code >= 11 && code <= 24) { |
3542 | int offt = 0; |
32874aea |
3543 | if (code > 15) |
3544 | offt++; |
3545 | if (code > 21) |
3546 | offt++; |
f37caa11 |
3547 | if (vt52_mode) |
32874aea |
3548 | p += sprintf((char *) p, "\x1B%c", code + 'P' - 11 - offt); |
f37caa11 |
3549 | else |
32874aea |
3550 | p += |
3551 | sprintf((char *) p, "\x1BO%c", code + 'P' - 11 - offt); |
f37caa11 |
3552 | return p - output; |
3553 | } |
c9def1b8 |
3554 | if (cfg.funky_type == 1 && code >= 11 && code <= 15) { |
32874aea |
3555 | p += sprintf((char *) p, "\x1B[[%c", code + 'A' - 11); |
c9def1b8 |
3556 | return p - output; |
3557 | } |
3558 | if (cfg.funky_type == 2 && code >= 11 && code <= 14) { |
ec55b220 |
3559 | if (vt52_mode) |
32874aea |
3560 | p += sprintf((char *) p, "\x1B%c", code + 'P' - 11); |
ec55b220 |
3561 | else |
32874aea |
3562 | p += sprintf((char *) p, "\x1BO%c", code + 'P' - 11); |
c9def1b8 |
3563 | return p - output; |
3564 | } |
3565 | if (cfg.rxvt_homeend && (code == 1 || code == 4)) { |
32874aea |
3566 | p += sprintf((char *) p, code == 1 ? "\x1B[H" : "\x1BOw"); |
c9def1b8 |
3567 | return p - output; |
3568 | } |
3569 | if (code) { |
32874aea |
3570 | p += sprintf((char *) p, "\x1B[%d~", code); |
374330e2 |
3571 | return p - output; |
374330e2 |
3572 | } |
45dabbc5 |
3573 | |
c9def1b8 |
3574 | /* |
3575 | * Now the remaining keys (arrows and Keypad 5. Keypad 5 for |
3576 | * some reason seems to send VK_CLEAR to Windows...). |
3577 | */ |
3578 | { |
3579 | char xkey = 0; |
3580 | switch (wParam) { |
32874aea |
3581 | case VK_UP: |
3582 | xkey = 'A'; |
3583 | break; |
3584 | case VK_DOWN: |
3585 | xkey = 'B'; |
3586 | break; |
3587 | case VK_RIGHT: |
3588 | xkey = 'C'; |
3589 | break; |
3590 | case VK_LEFT: |
3591 | xkey = 'D'; |
3592 | break; |
3593 | case VK_CLEAR: |
3594 | xkey = 'G'; |
3595 | break; |
c9def1b8 |
3596 | } |
32874aea |
3597 | if (xkey) { |
c9def1b8 |
3598 | if (vt52_mode) |
32874aea |
3599 | p += sprintf((char *) p, "\x1B%c", xkey); |
e864f84f |
3600 | else { |
3601 | int app_flg = (app_cursor_keys && !cfg.no_applic_c); |
3a953121 |
3602 | #if 0 |
3603 | /* |
3604 | * RDB: VT100 & VT102 manuals both state the |
3605 | * app cursor keys only work if the app keypad |
3606 | * is on. |
3607 | * |
3608 | * SGT: That may well be true, but xterm |
3609 | * disagrees and so does at least one |
3610 | * application, so I've #if'ed this out and the |
3611 | * behaviour is back to PuTTY's original: app |
3612 | * cursor and app keypad are independently |
3613 | * switchable modes. If anyone complains about |
3614 | * _this_ I'll have to put in a configurable |
3615 | * option. |
e864f84f |
3616 | */ |
3617 | if (!app_keypad_keys) |
3618 | app_flg = 0; |
3a953121 |
3619 | #endif |
e864f84f |
3620 | /* Useful mapping of Ctrl-arrows */ |
3621 | if (shift_state == 2) |
3622 | app_flg = !app_flg; |
3623 | |
3624 | if (app_flg) |
3625 | p += sprintf((char *) p, "\x1BO%c", xkey); |
3626 | else |
3627 | p += sprintf((char *) p, "\x1B[%c", xkey); |
3628 | } |
c9def1b8 |
3629 | return p - output; |
3630 | } |
3631 | } |
0c50ef57 |
3632 | |
3633 | /* |
3634 | * Finally, deal with Return ourselves. (Win95 seems to |
3635 | * foul it up when Alt is pressed, for some reason.) |
3636 | */ |
32874aea |
3637 | if (wParam == VK_RETURN) { /* Return */ |
0c50ef57 |
3638 | *p++ = 0x0D; |
a5f3e637 |
3639 | *p++ = 0; |
3640 | return -2; |
0c50ef57 |
3641 | } |
4eeb7d09 |
3642 | |
3643 | if (left_alt && wParam >= VK_NUMPAD0 && wParam <= VK_NUMPAD9) |
3644 | alt_sum = alt_sum * 10 + wParam - VK_NUMPAD0; |
3645 | else |
3646 | alt_sum = 0; |
67c339f7 |
3647 | } |
374330e2 |
3648 | |
c9def1b8 |
3649 | /* Okay we've done everything interesting; let windows deal with |
3650 | * the boring stuff */ |
3651 | { |
a9c02454 |
3652 | BOOL capsOn=0; |
3653 | |
3654 | /* helg: clear CAPS LOCK state if caps lock switches to cyrillic */ |
3655 | if(cfg.xlat_capslockcyr && keystate[VK_CAPITAL] != 0) { |
3656 | capsOn= !left_alt; |
3657 | keystate[VK_CAPITAL] = 0; |
3658 | } |
3659 | |
00e3ba0f |
3660 | r = ToAsciiEx(wParam, scan, keystate, keys, 0, kbd_layout); |
4eeb7d09 |
3661 | #ifdef SHOW_TOASCII_RESULT |
3662 | if (r == 1 && !key_down) { |
3663 | if (alt_sum) { |
8f22582c |
3664 | if (in_utf || dbcs_screenfont) |
4eeb7d09 |
3665 | debug((", (U+%04x)", alt_sum)); |
3666 | else |
3667 | debug((", LCH(%d)", alt_sum)); |
3668 | } else { |
3669 | debug((", ACH(%d)", keys[0])); |
3670 | } |
3671 | } else if (r > 0) { |
3672 | int r1; |
3673 | debug((", ASC(")); |
3674 | for (r1 = 0; r1 < r; r1++) { |
3675 | debug(("%s%d", r1 ? "," : "", keys[r1])); |
3676 | } |
3677 | debug((")")); |
3678 | } |
3679 | #endif |
32874aea |
3680 | if (r > 0) { |
4eeb7d09 |
3681 | WCHAR keybuf; |
256cb87c |
3682 | |
3683 | /* |
3684 | * Interrupt an ongoing paste. I'm not sure this is |
3685 | * sensible, but for the moment it's preferable to |
3686 | * having to faff about buffering things. |
3687 | */ |
3688 | term_nopaste(); |
3689 | |
c9def1b8 |
3690 | p = output; |
32874aea |
3691 | for (i = 0; i < r; i++) { |
3692 | unsigned char ch = (unsigned char) keys[i]; |
14963b8f |
3693 | |
32874aea |
3694 | if (compose_state == 2 && (ch & 0x80) == 0 && ch > ' ') { |
c9def1b8 |
3695 | compose_char = ch; |
32874aea |
3696 | compose_state++; |
c9def1b8 |
3697 | continue; |
3698 | } |
32874aea |
3699 | if (compose_state == 3 && (ch & 0x80) == 0 && ch > ' ') { |
c9def1b8 |
3700 | int nc; |
3701 | compose_state = 0; |
3702 | |
32874aea |
3703 | if ((nc = check_compose(compose_char, ch)) == -1) { |
fe50e814 |
3704 | MessageBeep(MB_ICONHAND); |
c9def1b8 |
3705 | return 0; |
3706 | } |
4eeb7d09 |
3707 | keybuf = nc; |
760e88b2 |
3708 | luni_send(&keybuf, 1, 1); |
4eeb7d09 |
3709 | continue; |
c9def1b8 |
3710 | } |
374330e2 |
3711 | |
c9def1b8 |
3712 | compose_state = 0; |
374330e2 |
3713 | |
4eeb7d09 |
3714 | if (!key_down) { |
3715 | if (alt_sum) { |
8f22582c |
3716 | if (in_utf || dbcs_screenfont) { |
4eeb7d09 |
3717 | keybuf = alt_sum; |
760e88b2 |
3718 | luni_send(&keybuf, 1, 1); |
4eeb7d09 |
3719 | } else { |
3720 | ch = (char) alt_sum; |
5471d09a |
3721 | /* |
3722 | * We need not bother about stdin |
3723 | * backlogs here, because in GUI PuTTY |
3724 | * we can't do anything about it |
3725 | * anyway; there's no means of asking |
3726 | * Windows to hold off on KEYDOWN |
3727 | * messages. We _have_ to buffer |
3728 | * everything we're sent. |
3729 | */ |
760e88b2 |
3730 | ldisc_send(&ch, 1, 1); |
4eeb7d09 |
3731 | } |
3732 | alt_sum = 0; |
3733 | } else |
760e88b2 |
3734 | lpage_send(kbd_codepage, &ch, 1, 1); |
4eeb7d09 |
3735 | } else { |
a9c02454 |
3736 | if(capsOn && ch < 0x80) { |
3737 | WCHAR cbuf[2]; |
3738 | cbuf[0] = 27; |
3739 | cbuf[1] = xlat_uskbd2cyrllic(ch); |
760e88b2 |
3740 | luni_send(cbuf+!left_alt, 1+!!left_alt, 1); |
a9c02454 |
3741 | } else { |
3742 | char cbuf[2]; |
3743 | cbuf[0] = '\033'; |
3744 | cbuf[1] = ch; |
760e88b2 |
3745 | lpage_send(kbd_codepage, cbuf+!left_alt, 1+!!left_alt, 1); |
a9c02454 |
3746 | } |
c9def1b8 |
3747 | } |
bca9517a |
3748 | show_mouseptr(0); |
c9def1b8 |
3749 | } |
374330e2 |
3750 | |
c9def1b8 |
3751 | /* This is so the ALT-Numpad and dead keys work correctly. */ |
3752 | keys[0] = 0; |
3753 | |
32874aea |
3754 | return p - output; |
c9def1b8 |
3755 | } |
159eba53 |
3756 | /* If we're definitly not building up an ALT-54321 then clear it */ |
32874aea |
3757 | if (!left_alt) |
3758 | keys[0] = 0; |
4eeb7d09 |
3759 | /* If we will be using alt_sum fix the 256s */ |
8f22582c |
3760 | else if (keys[0] && (in_utf || dbcs_screenfont)) |
4eeb7d09 |
3761 | keys[0] = 10; |
374330e2 |
3762 | } |
3763 | |
dfca2656 |
3764 | /* |
3765 | * ALT alone may or may not want to bring up the System menu. |
3766 | * If it's not meant to, we return 0 on presses or releases of |
3767 | * ALT, to show that we've swallowed the keystroke. Otherwise |
3768 | * we return -1, which means Windows will give the keystroke |
3769 | * its default handling (i.e. bring up the System menu). |
3770 | */ |
3771 | if (wParam == VK_MENU && !cfg.alt_only) |
3772 | return 0; |
374330e2 |
3773 | |
c9def1b8 |
3774 | return -1; |
374330e2 |
3775 | } |
3776 | |
32874aea |
3777 | void set_title(char *title) |
3778 | { |
3779 | sfree(window_name); |
3780 | window_name = smalloc(1 + strlen(title)); |
3781 | strcpy(window_name, title); |
37508af4 |
3782 | if (cfg.win_name_always || !IsIconic(hwnd)) |
32874aea |
3783 | SetWindowText(hwnd, title); |
374330e2 |
3784 | } |
3785 | |
32874aea |
3786 | void set_icon(char *title) |
3787 | { |
3788 | sfree(icon_name); |
3789 | icon_name = smalloc(1 + strlen(title)); |
3790 | strcpy(icon_name, title); |
37508af4 |
3791 | if (!cfg.win_name_always && IsIconic(hwnd)) |
32874aea |
3792 | SetWindowText(hwnd, title); |
374330e2 |
3793 | } |
3794 | |
32874aea |
3795 | void set_sbar(int total, int start, int page) |
3796 | { |
374330e2 |
3797 | SCROLLINFO si; |
c9def1b8 |
3798 | |
1ba99d2c |
3799 | if (is_full_screen() ? !cfg.scrollbar_in_fullscreen : !cfg.scrollbar) |
32874aea |
3800 | return; |
c9def1b8 |
3801 | |
374330e2 |
3802 | si.cbSize = sizeof(si); |
c9def1b8 |
3803 | si.fMask = SIF_ALL | SIF_DISABLENOSCROLL; |
374330e2 |
3804 | si.nMin = 0; |
3805 | si.nMax = total - 1; |
3806 | si.nPage = page; |
3807 | si.nPos = start; |
c1f5f956 |
3808 | if (hwnd) |
32874aea |
3809 | SetScrollInfo(hwnd, SB_VERT, &si, TRUE); |
374330e2 |
3810 | } |
3811 | |
32874aea |
3812 | Context get_ctx(void) |
3813 | { |
374330e2 |
3814 | HDC hdc; |
3815 | if (hwnd) { |
32874aea |
3816 | hdc = GetDC(hwnd); |
374330e2 |
3817 | if (hdc && pal) |
32874aea |
3818 | SelectPalette(hdc, pal, FALSE); |
374330e2 |
3819 | return hdc; |
3820 | } else |
3821 | return NULL; |
3822 | } |
3823 | |
32874aea |
3824 | void free_ctx(Context ctx) |
3825 | { |
3826 | SelectPalette(ctx, GetStockObject(DEFAULT_PALETTE), FALSE); |
3827 | ReleaseDC(hwnd, ctx); |
374330e2 |
3828 | } |
3829 | |
32874aea |
3830 | static void real_palette_set(int n, int r, int g, int b) |
3831 | { |
374330e2 |
3832 | if (pal) { |
3833 | logpal->palPalEntry[n].peRed = r; |
3834 | logpal->palPalEntry[n].peGreen = g; |
3835 | logpal->palPalEntry[n].peBlue = b; |
3836 | logpal->palPalEntry[n].peFlags = PC_NOCOLLAPSE; |
3837 | colours[n] = PALETTERGB(r, g, b); |
32874aea |
3838 | SetPaletteEntries(pal, 0, NCOLOURS, logpal->palPalEntry); |
374330e2 |
3839 | } else |
3840 | colours[n] = RGB(r, g, b); |
3841 | } |
3842 | |
32874aea |
3843 | void palette_set(int n, int r, int g, int b) |
3844 | { |
374330e2 |
3845 | static const int first[21] = { |
3846 | 0, 2, 4, 6, 8, 10, 12, 14, |
3847 | 1, 3, 5, 7, 9, 11, 13, 15, |
3848 | 16, 17, 18, 20, 22 |
3849 | }; |
32874aea |
3850 | real_palette_set(first[n], r, g, b); |
374330e2 |
3851 | if (first[n] >= 18) |
32874aea |
3852 | real_palette_set(first[n] + 1, r, g, b); |
374330e2 |
3853 | if (pal) { |
3854 | HDC hdc = get_ctx(); |
32874aea |
3855 | UnrealizeObject(pal); |
3856 | RealizePalette(hdc); |
3857 | free_ctx(hdc); |
374330e2 |
3858 | } |
3859 | } |
3860 | |
32874aea |
3861 | void palette_reset(void) |
3862 | { |
374330e2 |
3863 | int i; |
3864 | |
3865 | for (i = 0; i < NCOLOURS; i++) { |
3866 | if (pal) { |
3867 | logpal->palPalEntry[i].peRed = defpal[i].rgbtRed; |
3868 | logpal->palPalEntry[i].peGreen = defpal[i].rgbtGreen; |
3869 | logpal->palPalEntry[i].peBlue = defpal[i].rgbtBlue; |
3870 | logpal->palPalEntry[i].peFlags = 0; |
3871 | colours[i] = PALETTERGB(defpal[i].rgbtRed, |
3872 | defpal[i].rgbtGreen, |
3873 | defpal[i].rgbtBlue); |
3874 | } else |
3875 | colours[i] = RGB(defpal[i].rgbtRed, |
32874aea |
3876 | defpal[i].rgbtGreen, defpal[i].rgbtBlue); |
374330e2 |
3877 | } |
3878 | |
3879 | if (pal) { |
3880 | HDC hdc; |
32874aea |
3881 | SetPaletteEntries(pal, 0, NCOLOURS, logpal->palPalEntry); |
374330e2 |
3882 | hdc = get_ctx(); |
32874aea |
3883 | RealizePalette(hdc); |
3884 | free_ctx(hdc); |
374330e2 |
3885 | } |
3886 | } |
3887 | |
4eeb7d09 |
3888 | void write_aclip(char *data, int len, int must_deselect) |
32874aea |
3889 | { |
374330e2 |
3890 | HGLOBAL clipdata; |
3891 | void *lock; |
3892 | |
32874aea |
3893 | clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len + 1); |
374330e2 |
3894 | if (!clipdata) |
3895 | return; |
32874aea |
3896 | lock = GlobalLock(clipdata); |
374330e2 |
3897 | if (!lock) |
3898 | return; |
32874aea |
3899 | memcpy(lock, data, len); |
3900 | ((unsigned char *) lock)[len] = 0; |
3901 | GlobalUnlock(clipdata); |
374330e2 |
3902 | |
f0df44da |
3903 | if (!must_deselect) |
32874aea |
3904 | SendMessage(hwnd, WM_IGNORE_CLIP, TRUE, 0); |
f0df44da |
3905 | |
32874aea |
3906 | if (OpenClipboard(hwnd)) { |
374330e2 |
3907 | EmptyClipboard(); |
32874aea |
3908 | SetClipboardData(CF_TEXT, clipdata); |
374330e2 |
3909 | CloseClipboard(); |
3910 | } else |
32874aea |
3911 | GlobalFree(clipdata); |
f0df44da |
3912 | |
3913 | if (!must_deselect) |
32874aea |
3914 | SendMessage(hwnd, WM_IGNORE_CLIP, FALSE, 0); |
374330e2 |
3915 | } |
3916 | |
4eeb7d09 |
3917 | /* |
3918 | * Note: unlike write_aclip() this will not append a nul. |
3919 | */ |
3920 | void write_clip(wchar_t * data, int len, int must_deselect) |
3921 | { |
a7419ea4 |
3922 | HGLOBAL clipdata, clipdata2, clipdata3; |
4eeb7d09 |
3923 | int len2; |
a7419ea4 |
3924 | void *lock, *lock2, *lock3; |
4eeb7d09 |
3925 | |
3926 | len2 = WideCharToMultiByte(CP_ACP, 0, data, len, 0, 0, NULL, NULL); |
3927 | |
3928 | clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, |
3929 | len * sizeof(wchar_t)); |
3930 | clipdata2 = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len2); |
3931 | |
0e5e7f46 |
3932 | if (!clipdata || !clipdata2) { |
4eeb7d09 |
3933 | if (clipdata) |
3934 | GlobalFree(clipdata); |
3935 | if (clipdata2) |
3936 | GlobalFree(clipdata2); |
3937 | return; |
3938 | } |
3939 | if (!(lock = GlobalLock(clipdata))) |
3940 | return; |
3941 | if (!(lock2 = GlobalLock(clipdata2))) |
3942 | return; |
3943 | |
3944 | memcpy(lock, data, len * sizeof(wchar_t)); |
3945 | WideCharToMultiByte(CP_ACP, 0, data, len, lock2, len2, NULL, NULL); |
3946 | |
a7419ea4 |
3947 | if (cfg.rtf_paste) { |
3948 | wchar_t unitab[256]; |
3949 | char *rtf = NULL; |
3950 | unsigned char *tdata = (unsigned char *)lock2; |
3951 | wchar_t *udata = (wchar_t *)lock; |
3952 | int rtflen = 0, uindex = 0, tindex = 0; |
3953 | int rtfsize = 0; |
3954 | int multilen, blen, alen, totallen, i; |
3955 | char before[16], after[4]; |
3956 | |
3957 | get_unitab(CP_ACP, unitab, 0); |
3958 | |
3959 | rtfsize = 100 + strlen(cfg.font); |
3960 | rtf = smalloc(rtfsize); |
3961 | sprintf(rtf, "{\\rtf1\\ansi%d{\\fonttbl\\f0\\fmodern %s;}\\f0", |
3962 | GetACP(), cfg.font); |
3963 | rtflen = strlen(rtf); |
3964 | |
3965 | /* |
3966 | * We want to construct a piece of RTF that specifies the |
3967 | * same Unicode text. To do this we will read back in |
3968 | * parallel from the Unicode data in `udata' and the |
3969 | * non-Unicode data in `tdata'. For each character in |
3970 | * `tdata' which becomes the right thing in `udata' when |
3971 | * looked up in `unitab', we just copy straight over from |
3972 | * tdata. For each one that doesn't, we must WCToMB it |
3973 | * individually and produce a \u escape sequence. |
3974 | * |
3975 | * It would probably be more robust to just bite the bullet |
3976 | * and WCToMB each individual Unicode character one by one, |
3977 | * then MBToWC each one back to see if it was an accurate |
3978 | * translation; but that strikes me as a horrifying number |
3979 | * of Windows API calls so I want to see if this faster way |
3980 | * will work. If it screws up badly we can always revert to |
3981 | * the simple and slow way. |
3982 | */ |
3983 | while (tindex < len2 && uindex < len && |
3984 | tdata[tindex] && udata[uindex]) { |
3985 | if (tindex + 1 < len2 && |
3986 | tdata[tindex] == '\r' && |
3987 | tdata[tindex+1] == '\n') { |
3988 | tindex++; |
3989 | uindex++; |
3990 | } |
3991 | if (unitab[tdata[tindex]] == udata[uindex]) { |
3992 | multilen = 1; |
3993 | before[0] = '\0'; |
3994 | after[0] = '\0'; |
3995 | blen = alen = 0; |
3996 | } else { |
3997 | multilen = WideCharToMultiByte(CP_ACP, 0, unitab+uindex, 1, |
3998 | NULL, 0, NULL, NULL); |
3999 | if (multilen != 1) { |
c3b032a6 |
4000 | blen = sprintf(before, "{\\uc%d\\u%d", multilen, |
4001 | udata[uindex]); |
a7419ea4 |
4002 | alen = 1; strcpy(after, "}"); |
4003 | } else { |
4004 | blen = sprintf(before, "\\u%d", udata[uindex]); |
4005 | alen = 0; after[0] = '\0'; |
4006 | } |
4007 | } |
4008 | assert(tindex + multilen <= len2); |
4009 | totallen = blen + alen; |
4010 | for (i = 0; i < multilen; i++) { |
4011 | if (tdata[tindex+i] == '\\' || |
4012 | tdata[tindex+i] == '{' || |
4013 | tdata[tindex+i] == '}') |
4014 | totallen += 2; |
4015 | else if (tdata[tindex+i] == 0x0D || tdata[tindex+i] == 0x0A) |
4016 | totallen += 6; /* \par\r\n */ |
4017 | else if (tdata[tindex+i] > 0x7E || tdata[tindex+i] < 0x20) |
4018 | totallen += 4; |
4019 | else |
4020 | totallen++; |
4021 | } |
4022 | |
4023 | if (rtfsize < rtflen + totallen + 3) { |
4024 | rtfsize = rtflen + totallen + 512; |
4025 | rtf = srealloc(rtf, rtfsize); |
4026 | } |
4027 | |
4028 | strcpy(rtf + rtflen, before); rtflen += blen; |
4029 | for (i = 0; i < multilen; i++) { |
4030 | if (tdata[tindex+i] == '\\' || |
4031 | tdata[tindex+i] == '{' || |
4032 | tdata[tindex+i] == '}') { |
4033 | rtf[rtflen++] = '\\'; |
4034 | rtf[rtflen++] = tdata[tindex+i]; |
4035 | } else if (tdata[tindex+i] == 0x0D || tdata[tindex+i] == 0x0A) { |
4036 | rtflen += sprintf(rtf+rtflen, "\\par\r\n"); |
4037 | } else if (tdata[tindex+i] > 0x7E || tdata[tindex+i] < 0x20) { |
4038 | rtflen += sprintf(rtf+rtflen, "\\'%02x", tdata[tindex+i]); |
4039 | } else { |
4040 | rtf[rtflen++] = tdata[tindex+i]; |
4041 | } |
4042 | } |
4043 | strcpy(rtf + rtflen, after); rtflen += alen; |
4044 | |
4045 | tindex += multilen; |
4046 | uindex++; |
4047 | } |
4048 | |
4049 | strcpy(rtf + rtflen, "}"); |
4050 | rtflen += 2; |
4051 | |
4052 | clipdata3 = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, rtflen); |
4053 | if (clipdata3 && (lock3 = GlobalLock(clipdata3)) != NULL) { |
4054 | strcpy(lock3, rtf); |
4055 | GlobalUnlock(clipdata3); |
4056 | } |
4057 | sfree(rtf); |
4058 | } else |
4059 | clipdata3 = NULL; |
4060 | |
4eeb7d09 |
4061 | GlobalUnlock(clipdata); |
4062 | GlobalUnlock(clipdata2); |
4063 | |
4064 | if (!must_deselect) |
4065 | SendMessage(hwnd, WM_IGNORE_CLIP, TRUE, 0); |
4066 | |
4067 | if (OpenClipboard(hwnd)) { |
4068 | EmptyClipboard(); |
4069 | SetClipboardData(CF_UNICODETEXT, clipdata); |
4070 | SetClipboardData(CF_TEXT, clipdata2); |
a7419ea4 |
4071 | if (clipdata3) |
4072 | SetClipboardData(RegisterClipboardFormat(CF_RTF), clipdata3); |
4eeb7d09 |
4073 | CloseClipboard(); |
4074 | } else { |
4075 | GlobalFree(clipdata); |
4076 | GlobalFree(clipdata2); |
4077 | } |
4078 | |
4079 | if (!must_deselect) |
4080 | SendMessage(hwnd, WM_IGNORE_CLIP, FALSE, 0); |
4081 | } |
4082 | |
4083 | void get_clip(wchar_t ** p, int *len) |
32874aea |
4084 | { |
374330e2 |
4085 | static HGLOBAL clipdata = NULL; |
4eeb7d09 |
4086 | static wchar_t *converted = 0; |
4087 | wchar_t *p2; |
374330e2 |
4088 | |
4eeb7d09 |
4089 | if (converted) { |
4090 | sfree(converted); |
4091 | converted = 0; |
4092 | } |
374330e2 |
4093 | if (!p) { |
4094 | if (clipdata) |
32874aea |
4095 | GlobalUnlock(clipdata); |
374330e2 |
4096 | clipdata = NULL; |
4097 | return; |
4eeb7d09 |
4098 | } else if (OpenClipboard(NULL)) { |
2d466ffd |
4099 | if ((clipdata = GetClipboardData(CF_UNICODETEXT))) { |
374330e2 |
4100 | CloseClipboard(); |
4eeb7d09 |
4101 | *p = GlobalLock(clipdata); |
4102 | if (*p) { |
4103 | for (p2 = *p; *p2; p2++); |
4104 | *len = p2 - *p; |
4105 | return; |
374330e2 |
4106 | } |
2d466ffd |
4107 | } else if ( (clipdata = GetClipboardData(CF_TEXT)) ) { |
4eeb7d09 |
4108 | char *s; |
4109 | int i; |
4110 | CloseClipboard(); |
4111 | s = GlobalLock(clipdata); |
4112 | i = MultiByteToWideChar(CP_ACP, 0, s, strlen(s) + 1, 0, 0); |
4113 | *p = converted = smalloc(i * sizeof(wchar_t)); |
4114 | MultiByteToWideChar(CP_ACP, 0, s, strlen(s) + 1, converted, i); |
4115 | *len = i - 1; |
4116 | return; |
4117 | } else |
4118 | CloseClipboard(); |
374330e2 |
4119 | } |
4120 | |
4121 | *p = NULL; |
4122 | *len = 0; |
4123 | } |
4124 | |
4eeb7d09 |
4125 | #if 0 |
374330e2 |
4126 | /* |
4127 | * Move `lines' lines from position `from' to position `to' in the |
4128 | * window. |
4129 | */ |
32874aea |
4130 | void optimised_move(int to, int from, int lines) |
4131 | { |
374330e2 |
4132 | RECT r; |
f67b4e85 |
4133 | int min, max; |
374330e2 |
4134 | |
4135 | min = (to < from ? to : from); |
4136 | max = to + from - min; |
374330e2 |
4137 | |
5a73255e |
4138 | r.left = offset_width; |
4139 | r.right = offset_width + cols * font_width; |
4140 | r.top = offset_height + min * font_height; |
4141 | r.bottom = offset_height + (max + lines) * font_height; |
32874aea |
4142 | ScrollWindow(hwnd, 0, (to - from) * font_height, &r, &r); |
374330e2 |
4143 | } |
4eeb7d09 |
4144 | #endif |
374330e2 |
4145 | |
4146 | /* |
4147 | * Print a message box and perform a fatal exit. |
4148 | */ |
32874aea |
4149 | void fatalbox(char *fmt, ...) |
4150 | { |
374330e2 |
4151 | va_list ap; |
4152 | char stuff[200]; |
4153 | |
4154 | va_start(ap, fmt); |
4155 | vsprintf(stuff, fmt, ap); |
4156 | va_end(ap); |
4157 | MessageBox(hwnd, stuff, "PuTTY Fatal Error", MB_ICONERROR | MB_OK); |
93b581bd |
4158 | cleanup_exit(1); |
374330e2 |
4159 | } |
4160 | |
4161 | /* |
f8a28d1f |
4162 | * Manage window caption / taskbar flashing, if enabled. |
4163 | * 0 = stop, 1 = maintain, 2 = start |
4164 | */ |
4165 | static void flash_window(int mode) |
4166 | { |
4167 | static long last_flash = 0; |
4168 | static int flashing = 0; |
4169 | if ((mode == 0) || (cfg.beep_ind == B_IND_DISABLED)) { |
4170 | /* stop */ |
4171 | if (flashing) { |
4172 | FlashWindow(hwnd, FALSE); |
4173 | flashing = 0; |
4174 | } |
4175 | |
4176 | } else if (mode == 2) { |
4177 | /* start */ |
4178 | if (!flashing) { |
4179 | last_flash = GetTickCount(); |
4180 | flashing = 1; |
4181 | FlashWindow(hwnd, TRUE); |
4182 | } |
4183 | |
4184 | } else if ((mode == 1) && (cfg.beep_ind == B_IND_FLASH)) { |
4185 | /* maintain */ |
4186 | if (flashing) { |
4187 | long now = GetTickCount(); |
4188 | long fdiff = now - last_flash; |
4189 | if (fdiff < 0 || fdiff > 450) { |
4190 | last_flash = now; |
4191 | FlashWindow(hwnd, TRUE); /* toggle */ |
4192 | } |
4193 | } |
4194 | } |
4195 | } |
4196 | |
4197 | /* |
374330e2 |
4198 | * Beep. |
4199 | */ |
32874aea |
4200 | void beep(int mode) |
4201 | { |
03169ad0 |
4202 | if (mode == BELL_DEFAULT) { |
eb04402e |
4203 | /* |
4204 | * For MessageBeep style bells, we want to be careful of |
4205 | * timing, because they don't have the nice property of |
4206 | * PlaySound bells that each one cancels the previous |
4207 | * active one. So we limit the rate to one per 50ms or so. |
4208 | */ |
4209 | static long lastbeep = 0; |
d51cdf1e |
4210 | long beepdiff; |
eb04402e |
4211 | |
d51cdf1e |
4212 | beepdiff = GetTickCount() - lastbeep; |
eb04402e |
4213 | if (beepdiff >= 0 && beepdiff < 50) |
4214 | return; |
156686ef |
4215 | MessageBeep(MB_OK); |
d51cdf1e |
4216 | /* |
4217 | * The above MessageBeep call takes time, so we record the |
4218 | * time _after_ it finishes rather than before it starts. |
4219 | */ |
4220 | lastbeep = GetTickCount(); |
03169ad0 |
4221 | } else if (mode == BELL_WAVEFILE) { |
4222 | if (!PlaySound(cfg.bell_wavefile, NULL, SND_ASYNC | SND_FILENAME)) { |
32874aea |
4223 | char buf[sizeof(cfg.bell_wavefile) + 80]; |
03169ad0 |
4224 | sprintf(buf, "Unable to play sound file\n%s\n" |
4225 | "Using default sound instead", cfg.bell_wavefile); |
32874aea |
4226 | MessageBox(hwnd, buf, "PuTTY Sound Error", |
4227 | MB_OK | MB_ICONEXCLAMATION); |
03169ad0 |
4228 | cfg.beep = BELL_DEFAULT; |
4229 | } |
4230 | } |
f8a28d1f |
4231 | /* Otherwise, either visual bell or disabled; do nothing here */ |
4232 | if (!has_focus) { |
4233 | flash_window(2); /* start */ |
4234 | } |
374330e2 |
4235 | } |
8f57d753 |
4236 | |
4237 | /* |
68f9b3d9 |
4238 | * Minimise or restore the window in response to a server-side |
4239 | * request. |
4240 | */ |
4241 | void set_iconic(int iconic) |
4242 | { |
4243 | if (IsIconic(hwnd)) { |
4244 | if (!iconic) |
4245 | ShowWindow(hwnd, SW_RESTORE); |
4246 | } else { |
4247 | if (iconic) |
4248 | ShowWindow(hwnd, SW_MINIMIZE); |
4249 | } |
4250 | } |
4251 | |
4252 | /* |
4253 | * Move the window in response to a server-side request. |
4254 | */ |
4255 | void move_window(int x, int y) |
4256 | { |
d1e0a352 |
4257 | if (cfg.resize_action == RESIZE_DISABLED || |
4258 | cfg.resize_action == RESIZE_FONT || |
4259 | IsZoomed(hwnd)) |
4260 | return; |
4261 | |
68f9b3d9 |
4262 | SetWindowPos(hwnd, NULL, x, y, 0, 0, SWP_NOSIZE | SWP_NOZORDER); |
4263 | } |
4264 | |
4265 | /* |
4266 | * Move the window to the top or bottom of the z-order in response |
4267 | * to a server-side request. |
4268 | */ |
4269 | void set_zorder(int top) |
4270 | { |
1ba99d2c |
4271 | if (cfg.alwaysontop) |
68f9b3d9 |
4272 | return; /* ignore */ |
4273 | SetWindowPos(hwnd, top ? HWND_TOP : HWND_BOTTOM, 0, 0, 0, 0, |
4274 | SWP_NOMOVE | SWP_NOSIZE); |
4275 | } |
4276 | |
4277 | /* |
4278 | * Refresh the window in response to a server-side request. |
4279 | */ |
4280 | void refresh_window(void) |
4281 | { |
4282 | InvalidateRect(hwnd, NULL, TRUE); |
4283 | } |
4284 | |
4285 | /* |
4286 | * Maximise or restore the window in response to a server-side |
4287 | * request. |
4288 | */ |
4289 | void set_zoomed(int zoomed) |
4290 | { |
1ba99d2c |
4291 | if (IsZoomed(hwnd)) { |
4292 | if (!zoomed) |
4293 | ShowWindow(hwnd, SW_RESTORE); |
68f9b3d9 |
4294 | } else { |
4295 | if (zoomed) |
4296 | ShowWindow(hwnd, SW_MAXIMIZE); |
4297 | } |
4298 | } |
4299 | |
4300 | /* |
4301 | * Report whether the window is iconic, for terminal reports. |
4302 | */ |
4303 | int is_iconic(void) |
4304 | { |
4305 | return IsIconic(hwnd); |
4306 | } |
4307 | |
4308 | /* |
4309 | * Report the window's position, for terminal reports. |
4310 | */ |
4311 | void get_window_pos(int *x, int *y) |
4312 | { |
4313 | RECT r; |
4314 | GetWindowRect(hwnd, &r); |
4315 | *x = r.left; |
4316 | *y = r.top; |
4317 | } |
4318 | |
4319 | /* |
4320 | * Report the window's pixel size, for terminal reports. |
4321 | */ |
4322 | void get_window_pixels(int *x, int *y) |
4323 | { |
4324 | RECT r; |
4325 | GetWindowRect(hwnd, &r); |
4326 | *x = r.right - r.left; |
4327 | *y = r.bottom - r.top; |
4328 | } |
4329 | |
4330 | /* |
4331 | * Return the window or icon title. |
4332 | */ |
4333 | char *get_window_title(int icon) |
4334 | { |
4335 | return icon ? icon_name : window_name; |
4336 | } |
1ba99d2c |
4337 | |
4338 | /* |
4339 | * See if we're in full-screen mode. |
4340 | */ |
4341 | int is_full_screen() |
4342 | { |
4343 | if (!IsZoomed(hwnd)) |
4344 | return FALSE; |
4345 | if (GetWindowLong(hwnd, GWL_STYLE) & WS_CAPTION) |
4346 | return FALSE; |
4347 | return TRUE; |
4348 | } |
4349 | |
d0f1bcb4 |
4350 | /* Get the rect/size of a full screen window using the nearest available |
4351 | * monitor in multimon systems; default to something sensible if only |
4352 | * one monitor is present. */ |
4353 | static int get_fullscreen_rect(RECT * ss) |
4354 | { |
4355 | #ifdef MONITOR_DEFAULTTONEAREST |
4356 | HMONITOR mon; |
4357 | MONITORINFO mi; |
4358 | mon = MonitorFromWindow(hwnd, MONITOR_DEFAULTTONEAREST); |
4359 | mi.cbSize = sizeof(mi); |
4360 | GetMonitorInfo(mon, &mi); |
4361 | |
4362 | /* structure copy */ |
4363 | *ss = mi.rcMonitor; |
4364 | return TRUE; |
4365 | #else |
4366 | /* could also use code like this: |
4367 | ss->left = ss->top = 0; |
4368 | ss->right = GetSystemMetrics(SM_CXSCREEN); |
4369 | ss->bottom = GetSystemMetrics(SM_CYSCREEN); |
4370 | */ |
e6f8202f |
4371 | return GetClientRect(GetDesktopWindow(), ss); |
d0f1bcb4 |
4372 | #endif |
4373 | } |
4374 | |
4375 | |
1ba99d2c |
4376 | /* |
4377 | * Go full-screen. This should only be called when we are already |
4378 | * maximised. |
4379 | */ |
4380 | void make_full_screen() |
4381 | { |
4382 | DWORD style; |
d0f1bcb4 |
4383 | RECT ss; |
1ba99d2c |
4384 | |
4385 | assert(IsZoomed(hwnd)); |
4386 | |
d0f1bcb4 |
4387 | if (is_full_screen()) |
4388 | return; |
4389 | |
1ba99d2c |
4390 | /* Remove the window furniture. */ |
4391 | style = GetWindowLong(hwnd, GWL_STYLE); |
4392 | style &= ~(WS_CAPTION | WS_BORDER | WS_THICKFRAME); |
4393 | if (cfg.scrollbar_in_fullscreen) |
4394 | style |= WS_VSCROLL; |
4395 | else |
4396 | style &= ~WS_VSCROLL; |
4397 | SetWindowLong(hwnd, GWL_STYLE, style); |
4398 | |
4399 | /* Resize ourselves to exactly cover the nearest monitor. */ |
d0f1bcb4 |
4400 | get_fullscreen_rect(&ss); |
4401 | SetWindowPos(hwnd, HWND_TOP, ss.left, ss.top, |
4402 | ss.right - ss.left, |
4403 | ss.bottom - ss.top, |
4404 | SWP_FRAMECHANGED); |
1ba99d2c |
4405 | |
4406 | /* Tick the menu item in the System menu. */ |
4407 | CheckMenuItem(GetSystemMenu(hwnd, FALSE), IDM_FULLSCREEN, |
4408 | MF_CHECKED); |
4409 | } |
4410 | |
4411 | /* |
4412 | * Clear the full-screen attributes. |
4413 | */ |
4414 | void clear_full_screen() |
4415 | { |
4416 | DWORD oldstyle, style; |
4417 | |
4418 | /* Reinstate the window furniture. */ |
4419 | style = oldstyle = GetWindowLong(hwnd, GWL_STYLE); |
811f10b3 |
4420 | style |= WS_CAPTION | WS_BORDER; |
4421 | if (cfg.resize_action == RESIZE_DISABLED) |
4422 | style &= ~WS_THICKFRAME; |
4423 | else |
4424 | style |= WS_THICKFRAME; |
1ba99d2c |
4425 | if (cfg.scrollbar) |
4426 | style |= WS_VSCROLL; |
4427 | else |
4428 | style &= ~WS_VSCROLL; |
4429 | if (style != oldstyle) { |
4430 | SetWindowLong(hwnd, GWL_STYLE, style); |
4431 | SetWindowPos(hwnd, NULL, 0, 0, 0, 0, |
4432 | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | |
4433 | SWP_FRAMECHANGED); |
4434 | } |
4435 | |
4436 | /* Untick the menu item in the System menu. */ |
4437 | CheckMenuItem(GetSystemMenu(hwnd, FALSE), IDM_FULLSCREEN, |
4438 | MF_UNCHECKED); |
4439 | } |
4440 | |
4441 | /* |
4442 | * Toggle full-screen mode. |
4443 | */ |
4444 | void flip_full_screen() |
4445 | { |
4446 | if (is_full_screen()) { |
4447 | ShowWindow(hwnd, SW_RESTORE); |
4448 | } else if (IsZoomed(hwnd)) { |
4449 | make_full_screen(); |
4450 | } else { |
4451 | SendMessage(hwnd, WM_FULLSCR_ON_MAX, 0, 0); |
4452 | ShowWindow(hwnd, SW_MAXIMIZE); |
4453 | } |
4454 | } |