374330e2 |
1 | #include <windows.h> |
49bad831 |
2 | #include <imm.h> |
374330e2 |
3 | #include <commctrl.h> |
f0a70059 |
4 | #include <mmsystem.h> |
4d331a77 |
5 | #ifndef AUTO_WINSOCK |
6 | #ifdef WINSOCK_TWO |
7 | #include <winsock2.h> |
8 | #else |
374330e2 |
9 | #include <winsock.h> |
4d331a77 |
10 | #endif |
11 | #endif |
374330e2 |
12 | #include <stdio.h> |
13 | #include <stdlib.h> |
1d470ad2 |
14 | #include <ctype.h> |
ec55b220 |
15 | #include <time.h> |
374330e2 |
16 | |
32874aea |
17 | #define PUTTY_DO_GLOBALS /* actually _define_ globals */ |
374330e2 |
18 | #include "putty.h" |
8c3cd914 |
19 | #include "winstuff.h" |
d5859615 |
20 | #include "storage.h" |
374330e2 |
21 | #include "win_res.h" |
22 | |
6833a413 |
23 | #define IDM_SHOWLOG 0x0010 |
24 | #define IDM_NEWSESS 0x0020 |
25 | #define IDM_DUPSESS 0x0030 |
26 | #define IDM_RECONF 0x0040 |
27 | #define IDM_CLRSB 0x0050 |
28 | #define IDM_RESET 0x0060 |
29 | #define IDM_TEL_AYT 0x0070 |
30 | #define IDM_TEL_BRK 0x0080 |
31 | #define IDM_TEL_SYNCH 0x0090 |
32 | #define IDM_TEL_EC 0x00a0 |
33 | #define IDM_TEL_EL 0x00b0 |
34 | #define IDM_TEL_GA 0x00c0 |
35 | #define IDM_TEL_NOP 0x00d0 |
36 | #define IDM_TEL_ABORT 0x00e0 |
37 | #define IDM_TEL_AO 0x00f0 |
38 | #define IDM_TEL_IP 0x0100 |
39 | #define IDM_TEL_SUSP 0x0110 |
40 | #define IDM_TEL_EOR 0x0120 |
41 | #define IDM_TEL_EOF 0x0130 |
42 | #define IDM_ABOUT 0x0140 |
43 | #define IDM_SAVEDSESS 0x0150 |
bc1235d4 |
44 | #define IDM_COPYALL 0x0160 |
6833a413 |
45 | |
32874aea |
46 | #define IDM_SESSLGP 0x0250 /* log type printable */ |
47 | #define IDM_SESSLGA 0x0260 /* log type all chars */ |
48 | #define IDM_SESSLGE 0x0270 /* log end */ |
6833a413 |
49 | #define IDM_SAVED_MIN 0x1000 |
50 | #define IDM_SAVED_MAX 0x2000 |
374330e2 |
51 | |
59ad2c03 |
52 | #define WM_IGNORE_SIZE (WM_XUSER + 1) |
53 | #define WM_IGNORE_CLIP (WM_XUSER + 2) |
374330e2 |
54 | |
3cf144db |
55 | /* Needed for Chinese support and apparently not always defined. */ |
56 | #ifndef VK_PROCESSKEY |
57 | #define VK_PROCESSKEY 0xE5 |
58 | #endif |
59 | |
5eaf1e06 |
60 | /* Needed for mouse wheel support and not defined in earlier SDKs. */ |
61 | #ifndef WM_MOUSEWHEEL |
62 | #define WM_MOUSEWHEEL 0x020A |
63 | #endif |
64 | |
32874aea |
65 | static LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); |
66 | static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam, |
67 | unsigned char *output); |
374330e2 |
68 | static void cfgtopalette(void); |
69 | static void init_palette(void); |
59ad2c03 |
70 | static void init_fonts(int); |
4eeb7d09 |
71 | static void another_font(int); |
72 | static void deinit_fonts(void); |
374330e2 |
73 | |
74 | static int extra_width, extra_height; |
75 | |
59ad2c03 |
76 | static int pending_netevent = 0; |
77 | static WPARAM pend_netevent_wParam = 0; |
78 | static LPARAM pend_netevent_lParam = 0; |
79 | static void enact_pending_netevent(void); |
f8a28d1f |
80 | static void flash_window(int mode); |
59ad2c03 |
81 | |
ec55b220 |
82 | static time_t last_movement = 0; |
83 | |
374330e2 |
84 | #define FONT_NORMAL 0 |
85 | #define FONT_BOLD 1 |
86 | #define FONT_UNDERLINE 2 |
87 | #define FONT_BOLDUND 3 |
4eeb7d09 |
88 | #define FONT_WIDE 0x04 |
89 | #define FONT_HIGH 0x08 |
90 | #define FONT_NARROW 0x10 |
91 | #define FONT_OEM 0x20 |
92 | #define FONT_OEMBOLD 0x21 |
93 | #define FONT_OEMUND 0x22 |
94 | #define FONT_OEMBOLDUND 0x23 |
95 | #define FONT_MSGOTHIC 0x40 |
96 | #define FONT_MINGLIU 0x60 |
97 | #define FONT_GULIMCHE 0x80 |
98 | #define FONT_MAXNO 0x8F |
99 | #define FONT_SHIFT 5 |
100 | static HFONT fonts[FONT_MAXNO]; |
101 | static int fontflag[FONT_MAXNO]; |
374330e2 |
102 | static enum { |
103 | BOLD_COLOURS, BOLD_SHADOW, BOLD_FONT |
104 | } bold_mode; |
105 | static enum { |
106 | UND_LINE, UND_FONT |
107 | } und_mode; |
108 | static int descent; |
109 | |
110 | #define NCOLOURS 24 |
111 | static COLORREF colours[NCOLOURS]; |
112 | static HPALETTE pal; |
113 | static LPLOGPALETTE logpal; |
114 | static RGBTRIPLE defpal[NCOLOURS]; |
115 | |
116 | static HWND hwnd; |
117 | |
934c0b7a |
118 | static HBITMAP caretbm; |
119 | |
374330e2 |
120 | static int dbltime, lasttime, lastact; |
121 | static Mouse_Button lastbtn; |
122 | |
01c034ad |
123 | /* this allows xterm-style mouse handling. */ |
124 | static int send_raw_mouse = 0; |
125 | static int wheel_accumulator = 0; |
126 | |
374330e2 |
127 | static char *window_name, *icon_name; |
128 | |
03f23ad6 |
129 | static int compose_state = 0; |
130 | |
1ece9da7 |
131 | static OSVERSIONINFO osVersion; |
88485e4d |
132 | |
0965bee0 |
133 | /* Dummy routine, only required in plink. */ |
32874aea |
134 | void ldisc_update(int echo, int edit) |
135 | { |
136 | } |
6f34e365 |
137 | |
32874aea |
138 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) |
139 | { |
374330e2 |
140 | static char appname[] = "PuTTY"; |
141 | WORD winsock_ver; |
142 | WSADATA wsadata; |
143 | WNDCLASS wndclass; |
144 | MSG msg; |
145 | int guess_width, guess_height; |
146 | |
8c3cd914 |
147 | hinst = inst; |
67779be7 |
148 | flags = FLAG_VERBOSE | FLAG_INTERACTIVE; |
73251d5d |
149 | |
374330e2 |
150 | winsock_ver = MAKEWORD(1, 1); |
151 | if (WSAStartup(winsock_ver, &wsadata)) { |
152 | MessageBox(NULL, "Unable to initialise WinSock", "WinSock Error", |
153 | MB_OK | MB_ICONEXCLAMATION); |
154 | return 1; |
155 | } |
156 | if (LOBYTE(wsadata.wVersion) != 1 || HIBYTE(wsadata.wVersion) != 1) { |
157 | MessageBox(NULL, "WinSock version is incompatible with 1.1", |
158 | "WinSock Error", MB_OK | MB_ICONEXCLAMATION); |
159 | WSACleanup(); |
160 | return 1; |
161 | } |
162 | /* WISHLIST: maybe allow config tweaking even if winsock not present? */ |
8df7a775 |
163 | sk_init(); |
374330e2 |
164 | |
165 | InitCommonControls(); |
166 | |
301b66db |
167 | /* Ensure a Maximize setting in Explorer doesn't maximise the |
168 | * config box. */ |
169 | defuse_showwindow(); |
170 | |
88485e4d |
171 | { |
172 | ZeroMemory(&osVersion, sizeof(osVersion)); |
536840e6 |
173 | osVersion.dwOSVersionInfoSize = sizeof (OSVERSIONINFO); |
1ece9da7 |
174 | if (!GetVersionEx ( (OSVERSIONINFO *) &osVersion)) { |
175 | MessageBox(NULL, "Windows refuses to report a version", |
176 | "PuTTY Fatal Error", MB_OK | MB_ICONEXCLAMATION); |
177 | return 1; |
178 | } |
88485e4d |
179 | } |
180 | |
374330e2 |
181 | /* |
182 | * Process the command line. |
183 | */ |
184 | { |
185 | char *p; |
186 | |
e277c42d |
187 | default_protocol = DEFAULT_PROTOCOL; |
188 | default_port = DEFAULT_PORT; |
e1c8e0ed |
189 | cfg.logtype = LGTYP_NONE; |
e277c42d |
190 | |
a9422f39 |
191 | do_defaults(NULL, &cfg); |
374330e2 |
192 | |
193 | p = cmdline; |
32874aea |
194 | while (*p && isspace(*p)) |
195 | p++; |
374330e2 |
196 | |
197 | /* |
e277c42d |
198 | * Process command line options first. Yes, this can be |
199 | * done better, and it will be as soon as I have the |
200 | * energy... |
201 | */ |
202 | while (*p == '-') { |
203 | char *q = p + strcspn(p, " \t"); |
204 | p++; |
205 | if (q == p + 3 && |
206 | tolower(p[0]) == 's' && |
32874aea |
207 | tolower(p[1]) == 's' && tolower(p[2]) == 'h') { |
e277c42d |
208 | default_protocol = cfg.protocol = PROT_SSH; |
209 | default_port = cfg.port = 22; |
de3df031 |
210 | } else if (q == p + 7 && |
32874aea |
211 | tolower(p[0]) == 'c' && |
212 | tolower(p[1]) == 'l' && |
213 | tolower(p[2]) == 'e' && |
214 | tolower(p[3]) == 'a' && |
215 | tolower(p[4]) == 'n' && |
216 | tolower(p[5]) == 'u' && tolower(p[6]) == 'p') { |
217 | /* |
218 | * `putty -cleanup'. Remove all registry entries |
219 | * associated with PuTTY, and also find and delete |
220 | * the random seed file. |
221 | */ |
222 | if (MessageBox(NULL, |
223 | "This procedure will remove ALL Registry\n" |
224 | "entries associated with PuTTY, and will\n" |
225 | "also remove the PuTTY random seed file.\n" |
226 | "\n" |
227 | "THIS PROCESS WILL DESTROY YOUR SAVED\n" |
228 | "SESSIONS. Are you really sure you want\n" |
229 | "to continue?", |
230 | "PuTTY Warning", |
231 | MB_YESNO | MB_ICONWARNING) == IDYES) { |
232 | cleanup_all(); |
233 | } |
234 | exit(0); |
e277c42d |
235 | } |
236 | p = q + strspn(q, " \t"); |
237 | } |
238 | |
239 | /* |
374330e2 |
240 | * An initial @ means to activate a saved session. |
241 | */ |
242 | if (*p == '@') { |
f317611e |
243 | int i = strlen(p); |
32874aea |
244 | while (i > 1 && isspace(p[i - 1])) |
f317611e |
245 | i--; |
246 | p[i] = '\0'; |
32874aea |
247 | do_defaults(p + 1, &cfg); |
374330e2 |
248 | if (!*cfg.host && !do_config()) { |
249 | WSACleanup(); |
250 | return 0; |
251 | } |
252 | } else if (*p == '&') { |
253 | /* |
254 | * An initial & means we've been given a command line |
255 | * containing the hex value of a HANDLE for a file |
256 | * mapping object, which we must then extract as a |
257 | * config. |
258 | */ |
259 | HANDLE filemap; |
260 | Config *cp; |
32874aea |
261 | if (sscanf(p + 1, "%p", &filemap) == 1 && |
374330e2 |
262 | (cp = MapViewOfFile(filemap, FILE_MAP_READ, |
263 | 0, 0, sizeof(Config))) != NULL) { |
264 | cfg = *cp; |
265 | UnmapViewOfFile(cp); |
266 | CloseHandle(filemap); |
267 | } else if (!do_config()) { |
268 | WSACleanup(); |
269 | return 0; |
270 | } |
271 | } else if (*p) { |
272 | char *q = p; |
32874aea |
273 | /* |
274 | * If the hostname starts with "telnet:", set the |
275 | * protocol to Telnet and process the string as a |
276 | * Telnet URL. |
277 | */ |
278 | if (!strncmp(q, "telnet:", 7)) { |
279 | char c; |
280 | |
281 | q += 7; |
70887be9 |
282 | if (q[0] == '/' && q[1] == '/') |
283 | q += 2; |
32874aea |
284 | cfg.protocol = PROT_TELNET; |
285 | p = q; |
286 | while (*p && *p != ':' && *p != '/') |
287 | p++; |
288 | c = *p; |
289 | if (*p) |
290 | *p++ = '\0'; |
291 | if (c == ':') |
292 | cfg.port = atoi(p); |
293 | else |
294 | cfg.port = -1; |
295 | strncpy(cfg.host, q, sizeof(cfg.host) - 1); |
296 | cfg.host[sizeof(cfg.host) - 1] = '\0'; |
297 | } else { |
298 | while (*p && !isspace(*p)) |
299 | p++; |
300 | if (*p) |
301 | *p++ = '\0'; |
302 | strncpy(cfg.host, q, sizeof(cfg.host) - 1); |
303 | cfg.host[sizeof(cfg.host) - 1] = '\0'; |
304 | while (*p && isspace(*p)) |
305 | p++; |
306 | if (*p) |
307 | cfg.port = atoi(p); |
308 | else |
309 | cfg.port = -1; |
310 | } |
374330e2 |
311 | } else { |
312 | if (!do_config()) { |
313 | WSACleanup(); |
314 | return 0; |
315 | } |
316 | } |
13eafebf |
317 | |
381b1876 |
318 | /* |
319 | * Trim leading whitespace off the hostname if it's there. |
320 | */ |
321 | { |
322 | int space = strspn(cfg.host, " \t"); |
323 | memmove(cfg.host, cfg.host+space, 1+strlen(cfg.host)-space); |
324 | } |
325 | |
13eafebf |
326 | /* See if host is of the form user@host */ |
327 | if (cfg.host[0] != '\0') { |
328 | char *atsign = strchr(cfg.host, '@'); |
329 | /* Make sure we're not overflowing the user field */ |
330 | if (atsign) { |
32874aea |
331 | if (atsign - cfg.host < sizeof cfg.username) { |
332 | strncpy(cfg.username, cfg.host, atsign - cfg.host); |
333 | cfg.username[atsign - cfg.host] = '\0'; |
13eafebf |
334 | } |
32874aea |
335 | memmove(cfg.host, atsign + 1, 1 + strlen(atsign + 1)); |
13eafebf |
336 | } |
337 | } |
503ddb97 |
338 | |
339 | /* |
340 | * Trim a colon suffix off the hostname if it's there. |
341 | */ |
342 | cfg.host[strcspn(cfg.host, ":")] = '\0'; |
374330e2 |
343 | } |
344 | |
89ee5268 |
345 | /* |
346 | * Select protocol. This is farmed out into a table in a |
347 | * separate file to enable an ssh-free variant. |
348 | */ |
349 | { |
32874aea |
350 | int i; |
351 | back = NULL; |
352 | for (i = 0; backends[i].backend != NULL; i++) |
353 | if (backends[i].protocol == cfg.protocol) { |
354 | back = backends[i].backend; |
355 | break; |
356 | } |
357 | if (back == NULL) { |
358 | MessageBox(NULL, "Unsupported protocol number found", |
359 | "PuTTY Internal Error", MB_OK | MB_ICONEXCLAMATION); |
360 | WSACleanup(); |
361 | return 1; |
362 | } |
89ee5268 |
363 | } |
5bc238bb |
364 | |
b278b14a |
365 | /* Check for invalid Port number (i.e. zero) */ |
366 | if (cfg.port == 0) { |
32874aea |
367 | MessageBox(NULL, "Invalid Port Number", |
368 | "PuTTY Internal Error", MB_OK | MB_ICONEXCLAMATION); |
369 | WSACleanup(); |
370 | return 1; |
b278b14a |
371 | } |
372 | |
374330e2 |
373 | if (!prev) { |
32874aea |
374 | wndclass.style = 0; |
375 | wndclass.lpfnWndProc = WndProc; |
376 | wndclass.cbClsExtra = 0; |
377 | wndclass.cbWndExtra = 0; |
378 | wndclass.hInstance = inst; |
379 | wndclass.hIcon = LoadIcon(inst, MAKEINTRESOURCE(IDI_MAINICON)); |
380 | wndclass.hCursor = LoadCursor(NULL, IDC_IBEAM); |
381 | wndclass.hbrBackground = GetStockObject(BLACK_BRUSH); |
382 | wndclass.lpszMenuName = NULL; |
374330e2 |
383 | wndclass.lpszClassName = appname; |
384 | |
32874aea |
385 | RegisterClass(&wndclass); |
374330e2 |
386 | } |
387 | |
388 | hwnd = NULL; |
389 | |
390 | savelines = cfg.savelines; |
391 | term_init(); |
392 | |
393 | cfgtopalette(); |
394 | |
395 | /* |
396 | * Guess some defaults for the window size. This all gets |
397 | * updated later, so we don't really care too much. However, we |
398 | * do want the font width/height guesses to correspond to a |
399 | * large font rather than a small one... |
400 | */ |
32874aea |
401 | |
374330e2 |
402 | font_width = 10; |
403 | font_height = 20; |
404 | extra_width = 25; |
405 | extra_height = 28; |
32874aea |
406 | term_size(cfg.height, cfg.width, cfg.savelines); |
374330e2 |
407 | guess_width = extra_width + font_width * cols; |
408 | guess_height = extra_height + font_height * rows; |
409 | { |
410 | RECT r; |
411 | HWND w = GetDesktopWindow(); |
32874aea |
412 | GetWindowRect(w, &r); |
374330e2 |
413 | if (guess_width > r.right - r.left) |
414 | guess_width = r.right - r.left; |
415 | if (guess_height > r.bottom - r.top) |
416 | guess_height = r.bottom - r.top; |
417 | } |
418 | |
c9def1b8 |
419 | { |
32874aea |
420 | int winmode = WS_OVERLAPPEDWINDOW | WS_VSCROLL; |
421 | int exwinmode = 0; |
422 | if (!cfg.scrollbar) |
423 | winmode &= ~(WS_VSCROLL); |
424 | if (cfg.locksize) |
425 | winmode &= ~(WS_THICKFRAME | WS_MAXIMIZEBOX); |
426 | if (cfg.alwaysontop) |
427 | exwinmode |= WS_EX_TOPMOST; |
428 | if (cfg.sunken_edge) |
429 | exwinmode |= WS_EX_CLIENTEDGE; |
430 | hwnd = CreateWindowEx(exwinmode, appname, appname, |
431 | winmode, CW_USEDEFAULT, CW_USEDEFAULT, |
432 | guess_width, guess_height, |
433 | NULL, NULL, inst, NULL); |
434 | } |
374330e2 |
435 | |
436 | /* |
437 | * Initialise the fonts, simultaneously correcting the guesses |
438 | * for font_{width,height}. |
439 | */ |
440 | bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT; |
441 | und_mode = UND_FONT; |
59ad2c03 |
442 | init_fonts(0); |
374330e2 |
443 | |
444 | /* |
445 | * Correct the guesses for extra_{width,height}. |
446 | */ |
447 | { |
448 | RECT cr, wr; |
32874aea |
449 | GetWindowRect(hwnd, &wr); |
450 | GetClientRect(hwnd, &cr); |
374330e2 |
451 | extra_width = wr.right - wr.left - cr.right + cr.left; |
452 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top; |
453 | } |
454 | |
455 | /* |
456 | * Resize the window, now we know what size we _really_ want it |
457 | * to be. |
458 | */ |
459 | guess_width = extra_width + font_width * cols; |
460 | guess_height = extra_height + font_height * rows; |
32874aea |
461 | SendMessage(hwnd, WM_IGNORE_SIZE, 0, 0); |
462 | SetWindowPos(hwnd, NULL, 0, 0, guess_width, guess_height, |
463 | SWP_NOMOVE | SWP_NOREDRAW | SWP_NOZORDER); |
374330e2 |
464 | |
465 | /* |
934c0b7a |
466 | * Set up a caret bitmap, with no content. |
467 | */ |
468 | { |
32874aea |
469 | char *bits; |
470 | int size = (font_width + 15) / 16 * 2 * font_height; |
471 | bits = smalloc(size); |
472 | memset(bits, 0, size); |
473 | caretbm = CreateBitmap(font_width, font_height, 1, 1, bits); |
474 | sfree(bits); |
934c0b7a |
475 | } |
5b7ce734 |
476 | CreateCaret(hwnd, caretbm, font_width, font_height); |
934c0b7a |
477 | |
478 | /* |
374330e2 |
479 | * Initialise the scroll bar. |
480 | */ |
481 | { |
482 | SCROLLINFO si; |
483 | |
484 | si.cbSize = sizeof(si); |
c9def1b8 |
485 | si.fMask = SIF_ALL | SIF_DISABLENOSCROLL; |
374330e2 |
486 | si.nMin = 0; |
32874aea |
487 | si.nMax = rows - 1; |
374330e2 |
488 | si.nPage = rows; |
489 | si.nPos = 0; |
32874aea |
490 | SetScrollInfo(hwnd, SB_VERT, &si, FALSE); |
374330e2 |
491 | } |
492 | |
493 | /* |
494 | * Start up the telnet connection. |
495 | */ |
496 | { |
497 | char *error; |
9ca5da42 |
498 | char msg[1024], *title; |
374330e2 |
499 | char *realhost; |
500 | |
32874aea |
501 | error = back->init(cfg.host, cfg.port, &realhost); |
374330e2 |
502 | if (error) { |
582c0054 |
503 | sprintf(msg, "Unable to open connection to\n" |
32874aea |
504 | "%.800s\n" "%s", cfg.host, error); |
374330e2 |
505 | MessageBox(NULL, msg, "PuTTY Error", MB_ICONERROR | MB_OK); |
506 | return 0; |
507 | } |
508 | window_name = icon_name = NULL; |
32874aea |
509 | if (*cfg.wintitle) { |
510 | title = cfg.wintitle; |
511 | } else { |
512 | sprintf(msg, "%s - PuTTY", realhost); |
513 | title = msg; |
514 | } |
6e1ebb76 |
515 | sfree(realhost); |
32874aea |
516 | set_title(title); |
517 | set_icon(title); |
374330e2 |
518 | } |
519 | |
d85548fe |
520 | session_closed = FALSE; |
521 | |
374330e2 |
522 | /* |
523 | * Set up the input and output buffers. |
524 | */ |
c9def1b8 |
525 | inbuf_head = 0; |
374330e2 |
526 | outbuf_reap = outbuf_head = 0; |
527 | |
528 | /* |
529 | * Prepare the mouse handler. |
530 | */ |
531 | lastact = MA_NOTHING; |
01c034ad |
532 | lastbtn = MBT_NOTHING; |
374330e2 |
533 | dbltime = GetDoubleClickTime(); |
534 | |
535 | /* |
536 | * Set up the session-control options on the system menu. |
537 | */ |
538 | { |
32874aea |
539 | HMENU m = GetSystemMenu(hwnd, FALSE); |
540 | HMENU p, s; |
0a4aa984 |
541 | int i; |
374330e2 |
542 | |
32874aea |
543 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
374330e2 |
544 | if (cfg.protocol == PROT_TELNET) { |
545 | p = CreateMenu(); |
32874aea |
546 | AppendMenu(p, MF_ENABLED, IDM_TEL_AYT, "Are You There"); |
547 | AppendMenu(p, MF_ENABLED, IDM_TEL_BRK, "Break"); |
548 | AppendMenu(p, MF_ENABLED, IDM_TEL_SYNCH, "Synch"); |
549 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
550 | AppendMenu(p, MF_ENABLED, IDM_TEL_EC, "Erase Character"); |
551 | AppendMenu(p, MF_ENABLED, IDM_TEL_EL, "Erase Line"); |
552 | AppendMenu(p, MF_ENABLED, IDM_TEL_GA, "Go Ahead"); |
553 | AppendMenu(p, MF_ENABLED, IDM_TEL_NOP, "No Operation"); |
554 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
555 | AppendMenu(p, MF_ENABLED, IDM_TEL_ABORT, "Abort Process"); |
556 | AppendMenu(p, MF_ENABLED, IDM_TEL_AO, "Abort Output"); |
557 | AppendMenu(p, MF_ENABLED, IDM_TEL_IP, "Interrupt Process"); |
558 | AppendMenu(p, MF_ENABLED, IDM_TEL_SUSP, "Suspend Process"); |
559 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
560 | AppendMenu(p, MF_ENABLED, IDM_TEL_EOR, "End Of Record"); |
561 | AppendMenu(p, MF_ENABLED, IDM_TEL_EOF, "End Of File"); |
562 | AppendMenu(m, MF_POPUP | MF_ENABLED, (UINT) p, |
563 | "Telnet Command"); |
564 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
565 | } |
566 | AppendMenu(m, MF_ENABLED, IDM_SHOWLOG, "&Event Log"); |
567 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
568 | AppendMenu(m, MF_ENABLED, IDM_NEWSESS, "Ne&w Session..."); |
569 | AppendMenu(m, MF_ENABLED, IDM_DUPSESS, "&Duplicate Session"); |
0a4aa984 |
570 | s = CreateMenu(); |
571 | get_sesslist(TRUE); |
32874aea |
572 | for (i = 1; i < ((nsessions < 256) ? nsessions : 256); i++) |
573 | AppendMenu(s, MF_ENABLED, IDM_SAVED_MIN + (16 * i), |
574 | sessions[i]); |
575 | AppendMenu(m, MF_POPUP | MF_ENABLED, (UINT) s, "Sa&ved Sessions"); |
576 | AppendMenu(m, MF_ENABLED, IDM_RECONF, "Chan&ge Settings..."); |
577 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
578 | AppendMenu(m, MF_ENABLED, IDM_COPYALL, "C&opy All to Clipboard"); |
579 | AppendMenu(m, MF_ENABLED, IDM_CLRSB, "C&lear Scrollback"); |
580 | AppendMenu(m, MF_ENABLED, IDM_RESET, "Rese&t Terminal"); |
581 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
582 | AppendMenu(m, MF_ENABLED, IDM_ABOUT, "&About PuTTY"); |
374330e2 |
583 | } |
584 | |
585 | /* |
586 | * Finally show the window! |
587 | */ |
32874aea |
588 | ShowWindow(hwnd, show); |
f5eca4f8 |
589 | SetForegroundWindow(hwnd); |
374330e2 |
590 | |
591 | /* |
e1c8e0ed |
592 | * Open the initial log file if there is one. |
593 | */ |
594 | logfopen(); |
595 | |
596 | /* |
374330e2 |
597 | * Set the palette up. |
598 | */ |
599 | pal = NULL; |
600 | logpal = NULL; |
601 | init_palette(); |
602 | |
603 | has_focus = (GetForegroundWindow() == hwnd); |
32874aea |
604 | UpdateWindow(hwnd); |
374330e2 |
605 | |
32874aea |
606 | if (GetMessage(&msg, NULL, 0, 0) == 1) { |
59ad2c03 |
607 | int timer_id = 0, long_timer = 0; |
608 | |
ec55b220 |
609 | while (msg.message != WM_QUIT) { |
59ad2c03 |
610 | /* Sometimes DispatchMessage calls routines that use their own |
611 | * GetMessage loop, setup this timer so we get some control back. |
612 | * |
613 | * Also call term_update() from the timer so that if the host |
614 | * is sending data flat out we still do redraws. |
615 | */ |
32874aea |
616 | if (timer_id && long_timer) { |
59ad2c03 |
617 | KillTimer(hwnd, timer_id); |
618 | long_timer = timer_id = 0; |
619 | } |
32874aea |
620 | if (!timer_id) |
59ad2c03 |
621 | timer_id = SetTimer(hwnd, 1, 20, NULL); |
32874aea |
622 | if (!(IsWindow(logbox) && IsDialogMessage(logbox, &msg))) |
623 | DispatchMessage(&msg); |
59ad2c03 |
624 | |
ec55b220 |
625 | /* Make sure we blink everything that needs it. */ |
59ad2c03 |
626 | term_blink(0); |
627 | |
c9def1b8 |
628 | /* Send the paste buffer if there's anything to send */ |
629 | term_paste(); |
630 | |
59ad2c03 |
631 | /* If there's nothing new in the queue then we can do everything |
632 | * we've delayed, reading the socket, writing, and repainting |
633 | * the window. |
634 | */ |
32874aea |
635 | if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
ec55b220 |
636 | continue; |
59ad2c03 |
637 | |
ec55b220 |
638 | if (pending_netevent) { |
639 | enact_pending_netevent(); |
640 | |
641 | /* Force the cursor blink on */ |
642 | term_blink(1); |
643 | |
32874aea |
644 | if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
ec55b220 |
645 | continue; |
59ad2c03 |
646 | } |
ec55b220 |
647 | |
648 | /* Okay there is now nothing to do so we make sure the screen is |
649 | * completely up to date then tell windows to call us in a little |
650 | * while. |
651 | */ |
652 | if (timer_id) { |
653 | KillTimer(hwnd, timer_id); |
654 | timer_id = 0; |
655 | } |
32874aea |
656 | HideCaret(hwnd); |
ec55b220 |
657 | if (inbuf_head) |
658 | term_out(); |
659 | term_update(); |
32874aea |
660 | ShowCaret(hwnd); |
f8a28d1f |
661 | |
662 | flash_window(1); /* maintain */ |
663 | |
156686ef |
664 | if (in_vbell) |
32874aea |
665 | /* Hmm, term_update didn't want to do an update too soon ... */ |
666 | timer_id = SetTimer(hwnd, 1, 50, NULL); |
156686ef |
667 | else if (!has_focus) |
f8a28d1f |
668 | timer_id = SetTimer(hwnd, 1, 500, NULL); |
ec55b220 |
669 | else |
32874aea |
670 | timer_id = SetTimer(hwnd, 1, 100, NULL); |
ec55b220 |
671 | long_timer = 1; |
32874aea |
672 | |
ec55b220 |
673 | /* There's no point rescanning everything in the message queue |
156686ef |
674 | * so we do an apparently unnecessary wait here |
ec55b220 |
675 | */ |
676 | WaitMessage(); |
32874aea |
677 | if (GetMessage(&msg, NULL, 0, 0) != 1) |
ec55b220 |
678 | break; |
59ad2c03 |
679 | } |
374330e2 |
680 | } |
681 | |
682 | /* |
683 | * Clean up. |
684 | */ |
4eeb7d09 |
685 | deinit_fonts(); |
374330e2 |
686 | sfree(logpal); |
687 | if (pal) |
688 | DeleteObject(pal); |
689 | WSACleanup(); |
690 | |
8f203108 |
691 | if (cfg.protocol == PROT_SSH) { |
374330e2 |
692 | random_save_seed(); |
8f203108 |
693 | #ifdef MSCRYPTOAPI |
694 | crypto_wrapup(); |
695 | #endif |
696 | } |
374330e2 |
697 | |
698 | return msg.wParam; |
699 | } |
700 | |
701 | /* |
8df7a775 |
702 | * Set up, or shut down, an AsyncSelect. Called from winnet.c. |
703 | */ |
32874aea |
704 | char *do_select(SOCKET skt, int startup) |
705 | { |
8df7a775 |
706 | int msg, events; |
707 | if (startup) { |
708 | msg = WM_NETEVENT; |
d74d141c |
709 | events = FD_READ | FD_WRITE | FD_OOB | FD_CLOSE | FD_ACCEPT; |
8df7a775 |
710 | } else { |
711 | msg = events = 0; |
712 | } |
713 | if (!hwnd) |
714 | return "do_select(): internal error (hwnd==NULL)"; |
32874aea |
715 | if (WSAAsyncSelect(skt, hwnd, msg, events) == SOCKET_ERROR) { |
716 | switch (WSAGetLastError()) { |
717 | case WSAENETDOWN: |
718 | return "Network is down"; |
719 | default: |
720 | return "WSAAsyncSelect(): unknown error"; |
721 | } |
8df7a775 |
722 | } |
723 | return NULL; |
724 | } |
725 | |
726 | /* |
01c034ad |
727 | * set or clear the "raw mouse message" mode |
728 | */ |
729 | void set_raw_mouse_mode(int activate) |
730 | { |
731 | send_raw_mouse = activate; |
732 | SetCursor(LoadCursor(NULL, activate ? IDC_ARROW : IDC_IBEAM)); |
733 | } |
734 | |
735 | /* |
8d5de777 |
736 | * Print a message box and close the connection. |
737 | */ |
32874aea |
738 | void connection_fatal(char *fmt, ...) |
739 | { |
8d5de777 |
740 | va_list ap; |
741 | char stuff[200]; |
742 | |
743 | va_start(ap, fmt); |
744 | vsprintf(stuff, fmt, ap); |
745 | va_end(ap); |
746 | MessageBox(hwnd, stuff, "PuTTY Fatal Error", MB_ICONERROR | MB_OK); |
b41069ff |
747 | if (cfg.close_on_exit == COE_ALWAYS) |
32874aea |
748 | PostQuitMessage(1); |
8d5de777 |
749 | else { |
32874aea |
750 | session_closed = TRUE; |
751 | SetWindowText(hwnd, "PuTTY (inactive)"); |
8d5de777 |
752 | } |
753 | } |
754 | |
755 | /* |
59ad2c03 |
756 | * Actually do the job requested by a WM_NETEVENT |
757 | */ |
32874aea |
758 | static void enact_pending_netevent(void) |
759 | { |
9dde0b46 |
760 | static int reentering = 0; |
8df7a775 |
761 | extern int select_result(WPARAM, LPARAM); |
762 | int ret; |
9dde0b46 |
763 | |
764 | if (reentering) |
32874aea |
765 | return; /* don't unpend the pending */ |
9dde0b46 |
766 | |
59ad2c03 |
767 | pending_netevent = FALSE; |
9dde0b46 |
768 | |
769 | reentering = 1; |
32874aea |
770 | ret = select_result(pend_netevent_wParam, pend_netevent_lParam); |
9dde0b46 |
771 | reentering = 0; |
59ad2c03 |
772 | |
b41069ff |
773 | if (ret == 0 && !session_closed) { |
32874aea |
774 | /* Abnormal exits will already have set session_closed and taken |
775 | * appropriate action. */ |
b41069ff |
776 | if (cfg.close_on_exit == COE_ALWAYS || |
32874aea |
777 | cfg.close_on_exit == COE_NORMAL) PostQuitMessage(0); |
59ad2c03 |
778 | else { |
32874aea |
779 | session_closed = TRUE; |
780 | SetWindowText(hwnd, "PuTTY (inactive)"); |
781 | MessageBox(hwnd, "Connection closed by remote host", |
782 | "PuTTY", MB_OK | MB_ICONINFORMATION); |
59ad2c03 |
783 | } |
784 | } |
785 | } |
786 | |
787 | /* |
374330e2 |
788 | * Copy the colour palette from the configuration data into defpal. |
789 | * This is non-trivial because the colour indices are different. |
790 | */ |
32874aea |
791 | static void cfgtopalette(void) |
792 | { |
374330e2 |
793 | int i; |
794 | static const int ww[] = { |
795 | 6, 7, 8, 9, 10, 11, 12, 13, |
796 | 14, 15, 16, 17, 18, 19, 20, 21, |
797 | 0, 1, 2, 3, 4, 4, 5, 5 |
798 | }; |
799 | |
32874aea |
800 | for (i = 0; i < 24; i++) { |
374330e2 |
801 | int w = ww[i]; |
802 | defpal[i].rgbtRed = cfg.colours[w][0]; |
803 | defpal[i].rgbtGreen = cfg.colours[w][1]; |
804 | defpal[i].rgbtBlue = cfg.colours[w][2]; |
805 | } |
806 | } |
807 | |
808 | /* |
809 | * Set up the colour palette. |
810 | */ |
32874aea |
811 | static void init_palette(void) |
812 | { |
374330e2 |
813 | int i; |
32874aea |
814 | HDC hdc = GetDC(hwnd); |
374330e2 |
815 | if (hdc) { |
32874aea |
816 | if (cfg.try_palette && GetDeviceCaps(hdc, RASTERCAPS) & RC_PALETTE) { |
374330e2 |
817 | logpal = smalloc(sizeof(*logpal) |
818 | - sizeof(logpal->palPalEntry) |
819 | + NCOLOURS * sizeof(PALETTEENTRY)); |
820 | logpal->palVersion = 0x300; |
821 | logpal->palNumEntries = NCOLOURS; |
822 | for (i = 0; i < NCOLOURS; i++) { |
823 | logpal->palPalEntry[i].peRed = defpal[i].rgbtRed; |
824 | logpal->palPalEntry[i].peGreen = defpal[i].rgbtGreen; |
825 | logpal->palPalEntry[i].peBlue = defpal[i].rgbtBlue; |
826 | logpal->palPalEntry[i].peFlags = PC_NOCOLLAPSE; |
827 | } |
32874aea |
828 | pal = CreatePalette(logpal); |
374330e2 |
829 | if (pal) { |
32874aea |
830 | SelectPalette(hdc, pal, FALSE); |
831 | RealizePalette(hdc); |
832 | SelectPalette(hdc, GetStockObject(DEFAULT_PALETTE), FALSE); |
374330e2 |
833 | } |
834 | } |
32874aea |
835 | ReleaseDC(hwnd, hdc); |
374330e2 |
836 | } |
837 | if (pal) |
32874aea |
838 | for (i = 0; i < NCOLOURS; i++) |
374330e2 |
839 | colours[i] = PALETTERGB(defpal[i].rgbtRed, |
840 | defpal[i].rgbtGreen, |
841 | defpal[i].rgbtBlue); |
842 | else |
32874aea |
843 | for (i = 0; i < NCOLOURS; i++) |
374330e2 |
844 | colours[i] = RGB(defpal[i].rgbtRed, |
32874aea |
845 | defpal[i].rgbtGreen, defpal[i].rgbtBlue); |
374330e2 |
846 | } |
847 | |
848 | /* |
4eeb7d09 |
849 | * Initialise all the fonts we will need initially. There may be as many as |
850 | * three or as few as one. The other (poentially) twentyone fonts are done |
851 | * if/when they are needed. |
852 | * |
853 | * We also: |
374330e2 |
854 | * |
855 | * - check the font width and height, correcting our guesses if |
856 | * necessary. |
857 | * |
858 | * - verify that the bold font is the same width as the ordinary |
859 | * one, and engage shadow bolding if not. |
860 | * |
861 | * - verify that the underlined font is the same width as the |
862 | * ordinary one (manual underlining by means of line drawing can |
863 | * be done in a pinch). |
374330e2 |
864 | */ |
32874aea |
865 | static void init_fonts(int pick_width) |
866 | { |
374330e2 |
867 | TEXTMETRIC tm; |
4eeb7d09 |
868 | CPINFO cpinfo; |
869 | int fontsize[3]; |
97fc891e |
870 | int i; |
374330e2 |
871 | HDC hdc; |
872 | int fw_dontcare, fw_bold; |
873 | |
4eeb7d09 |
874 | for (i = 0; i < FONT_MAXNO; i++) |
374330e2 |
875 | fonts[i] = NULL; |
876 | |
877 | if (cfg.fontisbold) { |
878 | fw_dontcare = FW_BOLD; |
5b80d07f |
879 | fw_bold = FW_HEAVY; |
32874aea |
880 | } else { |
374330e2 |
881 | fw_dontcare = FW_DONTCARE; |
882 | fw_bold = FW_BOLD; |
883 | } |
884 | |
97fc891e |
885 | hdc = GetDC(hwnd); |
886 | |
887 | font_height = cfg.fontheight; |
3b2c664e |
888 | if (font_height > 0) { |
32874aea |
889 | font_height = |
890 | -MulDiv(font_height, GetDeviceCaps(hdc, LOGPIXELSY), 72); |
3b2c664e |
891 | } |
59ad2c03 |
892 | font_width = pick_width; |
97fc891e |
893 | |
374330e2 |
894 | #define f(i,c,w,u) \ |
97fc891e |
895 | fonts[i] = CreateFont (font_height, font_width, 0, 0, w, FALSE, u, FALSE, \ |
374330e2 |
896 | c, OUT_DEFAULT_PRECIS, \ |
897 | CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, \ |
898 | FIXED_PITCH | FF_DONTCARE, cfg.font) |
97fc891e |
899 | |
4eeb7d09 |
900 | f(FONT_NORMAL, cfg.fontcharset, fw_dontcare, FALSE); |
97fc891e |
901 | |
4eeb7d09 |
902 | SelectObject(hdc, fonts[FONT_NORMAL]); |
903 | GetTextMetrics(hdc, &tm); |
904 | font_height = tm.tmHeight; |
905 | font_width = tm.tmAveCharWidth; |
97fc891e |
906 | |
4eeb7d09 |
907 | { |
908 | CHARSETINFO info; |
909 | DWORD cset = tm.tmCharSet; |
910 | memset(&info, 0xFF, sizeof(info)); |
97fc891e |
911 | |
4eeb7d09 |
912 | /* !!! Yes the next line is right */ |
913 | if (cset == OEM_CHARSET) |
914 | font_codepage = GetOEMCP(); |
915 | else |
916 | if (TranslateCharsetInfo |
917 | ((DWORD *) cset, &info, TCI_SRCCHARSET)) font_codepage = |
918 | info.ciACP; |
919 | else |
920 | font_codepage = -1; |
32874aea |
921 | |
4eeb7d09 |
922 | GetCPInfo(font_codepage, &cpinfo); |
923 | dbcs_screenfont = (cpinfo.MaxCharSize > 1); |
924 | } |
97fc891e |
925 | |
4eeb7d09 |
926 | f(FONT_UNDERLINE, cfg.fontcharset, fw_dontcare, TRUE); |
97fc891e |
927 | |
4eeb7d09 |
928 | /* |
929 | * Some fonts, e.g. 9-pt Courier, draw their underlines |
930 | * outside their character cell. We successfully prevent |
931 | * screen corruption by clipping the text output, but then |
932 | * we lose the underline completely. Here we try to work |
933 | * out whether this is such a font, and if it is, we set a |
934 | * flag that causes underlines to be drawn by hand. |
935 | * |
936 | * Having tried other more sophisticated approaches (such |
937 | * as examining the TEXTMETRIC structure or requesting the |
938 | * height of a string), I think we'll do this the brute |
939 | * force way: we create a small bitmap, draw an underlined |
940 | * space on it, and test to see whether any pixels are |
941 | * foreground-coloured. (Since we expect the underline to |
942 | * go all the way across the character cell, we only search |
943 | * down a single column of the bitmap, half way across.) |
944 | */ |
945 | { |
946 | HDC und_dc; |
947 | HBITMAP und_bm, und_oldbm; |
948 | int i, gotit; |
949 | COLORREF c; |
950 | |
951 | und_dc = CreateCompatibleDC(hdc); |
952 | und_bm = CreateCompatibleBitmap(hdc, font_width, font_height); |
953 | und_oldbm = SelectObject(und_dc, und_bm); |
954 | SelectObject(und_dc, fonts[FONT_UNDERLINE]); |
955 | SetTextAlign(und_dc, TA_TOP | TA_LEFT | TA_NOUPDATECP); |
956 | SetTextColor(und_dc, RGB(255, 255, 255)); |
957 | SetBkColor(und_dc, RGB(0, 0, 0)); |
958 | SetBkMode(und_dc, OPAQUE); |
959 | ExtTextOut(und_dc, 0, 0, ETO_OPAQUE, NULL, " ", 1, NULL); |
960 | gotit = FALSE; |
961 | for (i = 0; i < font_height; i++) { |
962 | c = GetPixel(und_dc, font_width / 2, i); |
963 | if (c != RGB(0, 0, 0)) |
964 | gotit = TRUE; |
965 | } |
966 | SelectObject(und_dc, und_oldbm); |
967 | DeleteObject(und_bm); |
968 | DeleteDC(und_dc); |
969 | if (!gotit) { |
970 | und_mode = UND_LINE; |
971 | DeleteObject(fonts[FONT_UNDERLINE]); |
972 | fonts[FONT_UNDERLINE] = 0; |
32874aea |
973 | } |
4eeb7d09 |
974 | } |
97fc891e |
975 | |
4eeb7d09 |
976 | if (bold_mode == BOLD_FONT) { |
977 | f(FONT_BOLD, cfg.fontcharset, fw_bold, FALSE); |
374330e2 |
978 | } |
979 | #undef f |
980 | |
97fc891e |
981 | descent = tm.tmAscent + 1; |
982 | if (descent >= font_height) |
983 | descent = font_height - 1; |
374330e2 |
984 | |
4eeb7d09 |
985 | for (i = 0; i < 3; i++) { |
97fc891e |
986 | if (fonts[i]) { |
32874aea |
987 | if (SelectObject(hdc, fonts[i]) && GetTextMetrics(hdc, &tm)) |
4eeb7d09 |
988 | fontsize[i] = tm.tmAveCharWidth + 256 * tm.tmHeight; |
32874aea |
989 | else |
4eeb7d09 |
990 | fontsize[i] = -i; |
32874aea |
991 | } else |
4eeb7d09 |
992 | fontsize[i] = -i; |
374330e2 |
993 | } |
994 | |
32874aea |
995 | ReleaseDC(hwnd, hdc); |
374330e2 |
996 | |
4eeb7d09 |
997 | if (fontsize[FONT_UNDERLINE] != fontsize[FONT_NORMAL]) { |
374330e2 |
998 | und_mode = UND_LINE; |
32874aea |
999 | DeleteObject(fonts[FONT_UNDERLINE]); |
4eeb7d09 |
1000 | fonts[FONT_UNDERLINE] = 0; |
374330e2 |
1001 | } |
1002 | |
4eeb7d09 |
1003 | if (bold_mode == BOLD_FONT && |
1004 | fontsize[FONT_BOLD] != fontsize[FONT_NORMAL]) { |
374330e2 |
1005 | bold_mode = BOLD_SHADOW; |
32874aea |
1006 | DeleteObject(fonts[FONT_BOLD]); |
4eeb7d09 |
1007 | fonts[FONT_BOLD] = 0; |
374330e2 |
1008 | } |
4eeb7d09 |
1009 | fontflag[0] = fontflag[1] = fontflag[2] = 1; |
1010 | |
1011 | init_ucs_tables(); |
1012 | } |
1013 | |
1014 | static void another_font(int fontno) |
1015 | { |
1016 | int basefont; |
1017 | int fw_dontcare, fw_bold; |
1018 | int c, u, w, x; |
1019 | char *s; |
1020 | |
1021 | if (fontno < 0 || fontno >= FONT_MAXNO || fontflag[fontno]) |
1022 | return; |
1023 | |
1024 | basefont = (fontno & ~(FONT_BOLDUND)); |
1025 | if (basefont != fontno && !fontflag[basefont]) |
1026 | another_font(basefont); |
97fc891e |
1027 | |
4eeb7d09 |
1028 | if (cfg.fontisbold) { |
1029 | fw_dontcare = FW_BOLD; |
1030 | fw_bold = FW_HEAVY; |
1031 | } else { |
1032 | fw_dontcare = FW_DONTCARE; |
1033 | fw_bold = FW_BOLD; |
1034 | } |
1035 | |
1036 | c = cfg.fontcharset; |
1037 | w = fw_dontcare; |
1038 | u = FALSE; |
1039 | s = cfg.font; |
1040 | x = font_width; |
1041 | |
1042 | if (fontno & FONT_WIDE) |
1043 | x *= 2; |
1044 | if (fontno & FONT_NARROW) |
1045 | x /= 2; |
1046 | if (fontno & FONT_OEM) |
1047 | c = OEM_CHARSET; |
1048 | if (fontno & FONT_BOLD) |
1049 | w = fw_bold; |
1050 | if (fontno & FONT_UNDERLINE) |
1051 | u = TRUE; |
1052 | |
1053 | fonts[fontno] = |
1054 | CreateFont(font_height * (1 + !!(fontno & FONT_HIGH)), x, 0, 0, w, |
1055 | FALSE, u, FALSE, c, OUT_DEFAULT_PRECIS, |
1056 | CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, |
1057 | FIXED_PITCH | FF_DONTCARE, s); |
1058 | |
1059 | fontflag[fontno] = 1; |
1060 | } |
1061 | |
1062 | static void deinit_fonts(void) |
1063 | { |
1064 | int i; |
1065 | for (i = 0; i < FONT_MAXNO; i++) { |
1066 | if (fonts[i]) |
1067 | DeleteObject(fonts[i]); |
1068 | fonts[i] = 0; |
1069 | fontflag[i] = 0; |
374330e2 |
1070 | } |
1071 | } |
1072 | |
32874aea |
1073 | void request_resize(int w, int h, int refont) |
1074 | { |
59ad2c03 |
1075 | int width, height; |
c9def1b8 |
1076 | |
1077 | /* If the window is maximized supress resizing attempts */ |
32874aea |
1078 | if (IsZoomed(hwnd)) |
1079 | return; |
1080 | |
4eeb7d09 |
1081 | if (refont && w != cols && (cols == 80 || cols == 132)) { |
32874aea |
1082 | /* If font width too big for screen should we shrink the font more ? */ |
1083 | if (w == 132) |
1084 | font_width = ((font_width * cols + w / 2) / w); |
1085 | else |
59ad2c03 |
1086 | font_width = 0; |
4eeb7d09 |
1087 | deinit_fonts(); |
32874aea |
1088 | bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT; |
1089 | und_mode = UND_FONT; |
1090 | init_fonts(font_width); |
1091 | } else { |
1092 | static int first_time = 1; |
1093 | static RECT ss; |
1094 | |
1095 | switch (first_time) { |
1096 | case 1: |
1097 | /* Get the size of the screen */ |
1098 | if (GetClientRect(GetDesktopWindow(), &ss)) |
1099 | /* first_time = 0 */ ; |
1100 | else { |
1101 | first_time = 2; |
1102 | break; |
1103 | } |
1104 | case 0: |
1105 | /* Make sure the values are sane */ |
1106 | width = (ss.right - ss.left - extra_width) / font_width; |
1107 | height = (ss.bottom - ss.top - extra_height) / font_height; |
1108 | |
1109 | if (w > width) |
1110 | w = width; |
1111 | if (h > height) |
1112 | h = height; |
1113 | if (w < 15) |
1114 | w = 15; |
1115 | if (h < 1) |
1116 | w = 1; |
1117 | } |
c9def1b8 |
1118 | } |
59ad2c03 |
1119 | |
1120 | width = extra_width + font_width * w; |
1121 | height = extra_height + font_height * h; |
374330e2 |
1122 | |
32874aea |
1123 | SetWindowPos(hwnd, NULL, 0, 0, width, height, |
1124 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
1125 | SWP_NOMOVE | SWP_NOZORDER); |
374330e2 |
1126 | } |
1127 | |
32874aea |
1128 | static void click(Mouse_Button b, int x, int y, int shift, int ctrl) |
1129 | { |
fdedf2c8 |
1130 | int thistime = GetMessageTime(); |
1131 | |
01c034ad |
1132 | if (send_raw_mouse) { |
1133 | term_mouse(b, MA_CLICK, x, y, shift, ctrl); |
1134 | return; |
1135 | } |
1136 | |
fdedf2c8 |
1137 | if (lastbtn == b && thistime - lasttime < dbltime) { |
374330e2 |
1138 | lastact = (lastact == MA_CLICK ? MA_2CLK : |
1139 | lastact == MA_2CLK ? MA_3CLK : |
1140 | lastact == MA_3CLK ? MA_CLICK : MA_NOTHING); |
1141 | } else { |
1142 | lastbtn = b; |
1143 | lastact = MA_CLICK; |
1144 | } |
1145 | if (lastact != MA_NOTHING) |
32874aea |
1146 | term_mouse(b, lastact, x, y, shift, ctrl); |
fdedf2c8 |
1147 | lasttime = thistime; |
374330e2 |
1148 | } |
1149 | |
01c034ad |
1150 | /* |
1151 | * Translate a raw mouse button designation (LEFT, MIDDLE, RIGHT) |
1152 | * into a cooked one (SELECT, EXTEND, PASTE). |
1153 | */ |
32874aea |
1154 | Mouse_Button translate_button(Mouse_Button button) |
1155 | { |
01c034ad |
1156 | if (button == MBT_LEFT) |
1157 | return MBT_SELECT; |
1158 | if (button == MBT_MIDDLE) |
1159 | return cfg.mouse_is_xterm ? MBT_PASTE : MBT_EXTEND; |
1160 | if (button == MBT_RIGHT) |
1161 | return cfg.mouse_is_xterm ? MBT_EXTEND : MBT_PASTE; |
2d466ffd |
1162 | return 0; /* shouldn't happen */ |
01c034ad |
1163 | } |
1164 | |
32874aea |
1165 | static void show_mouseptr(int show) |
1166 | { |
554c540d |
1167 | static int cursor_visible = 1; |
32874aea |
1168 | if (!cfg.hide_mouseptr) /* override if this feature disabled */ |
1169 | show = 1; |
554c540d |
1170 | if (cursor_visible && !show) |
32874aea |
1171 | ShowCursor(FALSE); |
554c540d |
1172 | else if (!cursor_visible && show) |
32874aea |
1173 | ShowCursor(TRUE); |
554c540d |
1174 | cursor_visible = show; |
1175 | } |
1176 | |
32874aea |
1177 | static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, |
1178 | WPARAM wParam, LPARAM lParam) |
1179 | { |
374330e2 |
1180 | HDC hdc; |
1181 | static int ignore_size = FALSE; |
1182 | static int ignore_clip = FALSE; |
1183 | static int just_reconfigged = FALSE; |
ffc31afe |
1184 | static int resizing = FALSE; |
3ad8c6db |
1185 | static int need_backend_resize = FALSE; |
e44d78b6 |
1186 | static int defered_resize = FALSE; |
374330e2 |
1187 | |
1188 | switch (message) { |
59ad2c03 |
1189 | case WM_TIMER: |
1190 | if (pending_netevent) |
1191 | enact_pending_netevent(); |
c9def1b8 |
1192 | if (inbuf_head) |
59ad2c03 |
1193 | term_out(); |
32874aea |
1194 | noise_regular(); |
1195 | HideCaret(hwnd); |
59ad2c03 |
1196 | term_update(); |
32874aea |
1197 | ShowCaret(hwnd); |
1198 | if (cfg.ping_interval > 0) { |
1199 | time_t now; |
1200 | time(&now); |
1201 | if (now - last_movement > cfg.ping_interval) { |
1202 | back->special(TS_PING); |
1203 | last_movement = now; |
1204 | } |
1205 | } |
59ad2c03 |
1206 | return 0; |
374330e2 |
1207 | case WM_CREATE: |
1208 | break; |
68130d34 |
1209 | case WM_CLOSE: |
32874aea |
1210 | show_mouseptr(1); |
d85548fe |
1211 | if (!cfg.warn_on_close || session_closed || |
32874aea |
1212 | MessageBox(hwnd, |
1213 | "Are you sure you want to close this session?", |
68130d34 |
1214 | "PuTTY Exit Confirmation", |
1215 | MB_ICONWARNING | MB_OKCANCEL) == IDOK) |
1216 | DestroyWindow(hwnd); |
1217 | return 0; |
374330e2 |
1218 | case WM_DESTROY: |
32874aea |
1219 | show_mouseptr(1); |
1220 | PostQuitMessage(0); |
374330e2 |
1221 | return 0; |
6833a413 |
1222 | case WM_SYSCOMMAND: |
1223 | switch (wParam & ~0xF) { /* low 4 bits reserved to Windows */ |
374330e2 |
1224 | case IDM_SHOWLOG: |
c5e9c988 |
1225 | showeventlog(hwnd); |
374330e2 |
1226 | break; |
1227 | case IDM_NEWSESS: |
1228 | case IDM_DUPSESS: |
6833a413 |
1229 | case IDM_SAVEDSESS: |
374330e2 |
1230 | { |
1231 | char b[2048]; |
1232 | char c[30], *cl; |
e4e4cc7e |
1233 | int freecl = FALSE; |
374330e2 |
1234 | STARTUPINFO si; |
1235 | PROCESS_INFORMATION pi; |
1236 | HANDLE filemap = NULL; |
1237 | |
1238 | if (wParam == IDM_DUPSESS) { |
1239 | /* |
1240 | * Allocate a file-mapping memory chunk for the |
1241 | * config structure. |
1242 | */ |
1243 | SECURITY_ATTRIBUTES sa; |
1244 | Config *p; |
1245 | |
1246 | sa.nLength = sizeof(sa); |
1247 | sa.lpSecurityDescriptor = NULL; |
1248 | sa.bInheritHandle = TRUE; |
32874aea |
1249 | filemap = CreateFileMapping((HANDLE) 0xFFFFFFFF, |
374330e2 |
1250 | &sa, |
1251 | PAGE_READWRITE, |
32874aea |
1252 | 0, sizeof(Config), NULL); |
374330e2 |
1253 | if (filemap) { |
32874aea |
1254 | p = (Config *) MapViewOfFile(filemap, |
1255 | FILE_MAP_WRITE, |
1256 | 0, 0, sizeof(Config)); |
374330e2 |
1257 | if (p) { |
1258 | *p = cfg; /* structure copy */ |
1259 | UnmapViewOfFile(p); |
1260 | } |
1261 | } |
1d470ad2 |
1262 | sprintf(c, "putty &%p", filemap); |
374330e2 |
1263 | cl = c; |
0a4aa984 |
1264 | } else if (wParam == IDM_SAVEDSESS) { |
32874aea |
1265 | char *session = |
1266 | sessions[(lParam - IDM_SAVED_MIN) / 16]; |
1267 | cl = smalloc(16 + strlen(session)); /* 8, but play safe */ |
e4e4cc7e |
1268 | if (!cl) |
1269 | cl = NULL; /* not a very important failure mode */ |
94e6450e |
1270 | else { |
1271 | sprintf(cl, "putty @%s", session); |
1272 | freecl = TRUE; |
1273 | } |
374330e2 |
1274 | } else |
6833a413 |
1275 | cl = NULL; |
374330e2 |
1276 | |
32874aea |
1277 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
374330e2 |
1278 | si.cb = sizeof(si); |
1279 | si.lpReserved = NULL; |
1280 | si.lpDesktop = NULL; |
1281 | si.lpTitle = NULL; |
1282 | si.dwFlags = 0; |
1283 | si.cbReserved2 = 0; |
1284 | si.lpReserved2 = NULL; |
32874aea |
1285 | CreateProcess(b, cl, NULL, NULL, TRUE, |
1286 | NORMAL_PRIORITY_CLASS, NULL, NULL, &si, &pi); |
374330e2 |
1287 | |
1288 | if (filemap) |
1289 | CloseHandle(filemap); |
e4e4cc7e |
1290 | if (freecl) |
dcbde236 |
1291 | sfree(cl); |
374330e2 |
1292 | } |
1293 | break; |
32874aea |
1294 | case IDM_RECONF: |
1295 | { |
1296 | int prev_alwaysontop = cfg.alwaysontop; |
1297 | int prev_sunken_edge = cfg.sunken_edge; |
e1c8e0ed |
1298 | char oldlogfile[FILENAME_MAX]; |
1299 | int oldlogtype; |
3da0b1d2 |
1300 | int need_setwpos = FALSE; |
cbc3272b |
1301 | int old_fwidth, old_fheight; |
e1c8e0ed |
1302 | |
1303 | strcpy(oldlogfile, cfg.logfilename); |
1304 | oldlogtype = cfg.logtype; |
cbc3272b |
1305 | old_fwidth = font_width; |
1306 | old_fheight = font_height; |
32874aea |
1307 | GetWindowText(hwnd, cfg.wintitle, sizeof(cfg.wintitle)); |
e1c8e0ed |
1308 | |
32874aea |
1309 | if (!do_reconfig(hwnd)) |
1310 | break; |
e1c8e0ed |
1311 | |
1312 | if (strcmp(oldlogfile, cfg.logfilename) || |
1313 | oldlogtype != cfg.logtype) { |
1314 | logfclose(); /* reset logging */ |
1315 | logfopen(); |
1316 | } |
1317 | |
32874aea |
1318 | just_reconfigged = TRUE; |
4eeb7d09 |
1319 | deinit_fonts(); |
32874aea |
1320 | bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT; |
1321 | und_mode = UND_FONT; |
1322 | init_fonts(0); |
1323 | sfree(logpal); |
1324 | /* |
1325 | * Flush the line discipline's edit buffer in the |
1326 | * case where local editing has just been disabled. |
1327 | */ |
1328 | ldisc_send(NULL, 0); |
1329 | if (pal) |
1330 | DeleteObject(pal); |
1331 | logpal = NULL; |
1332 | pal = NULL; |
1333 | cfgtopalette(); |
1334 | init_palette(); |
1335 | |
1336 | /* Enable or disable the scroll bar, etc */ |
1337 | { |
1338 | LONG nflg, flag = GetWindowLong(hwnd, GWL_STYLE); |
1339 | LONG nexflag, exflag = |
1340 | GetWindowLong(hwnd, GWL_EXSTYLE); |
1341 | |
1342 | nexflag = exflag; |
1343 | if (cfg.alwaysontop != prev_alwaysontop) { |
1344 | if (cfg.alwaysontop) { |
1345 | nexflag |= WS_EX_TOPMOST; |
1346 | SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, |
1347 | SWP_NOMOVE | SWP_NOSIZE); |
1348 | } else { |
1349 | nexflag &= ~(WS_EX_TOPMOST); |
1350 | SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, |
1351 | SWP_NOMOVE | SWP_NOSIZE); |
1352 | } |
1353 | } |
1354 | if (cfg.sunken_edge) |
1355 | nexflag |= WS_EX_CLIENTEDGE; |
1356 | else |
1357 | nexflag &= ~(WS_EX_CLIENTEDGE); |
1358 | |
1359 | nflg = flag; |
1360 | if (cfg.scrollbar) |
1361 | nflg |= WS_VSCROLL; |
1362 | else |
1363 | nflg &= ~WS_VSCROLL; |
1364 | if (cfg.locksize) |
1365 | nflg &= ~(WS_THICKFRAME | WS_MAXIMIZEBOX); |
1366 | else |
1367 | nflg |= (WS_THICKFRAME | WS_MAXIMIZEBOX); |
1368 | |
1369 | if (nflg != flag || nexflag != exflag) { |
1370 | RECT cr, wr; |
1371 | |
1372 | if (nflg != flag) |
1373 | SetWindowLong(hwnd, GWL_STYLE, nflg); |
1374 | if (nexflag != exflag) |
1375 | SetWindowLong(hwnd, GWL_EXSTYLE, nexflag); |
1376 | |
1377 | SendMessage(hwnd, WM_IGNORE_SIZE, 0, 0); |
1378 | |
1379 | SetWindowPos(hwnd, NULL, 0, 0, 0, 0, |
1380 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
1381 | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER |
1382 | | SWP_FRAMECHANGED); |
1383 | |
1384 | GetWindowRect(hwnd, &wr); |
1385 | GetClientRect(hwnd, &cr); |
1386 | extra_width = |
1387 | wr.right - wr.left - cr.right + cr.left; |
1388 | extra_height = |
1389 | wr.bottom - wr.top - cr.bottom + cr.top; |
e44d78b6 |
1390 | need_setwpos = TRUE; |
32874aea |
1391 | } |
1392 | } |
c9def1b8 |
1393 | |
3da0b1d2 |
1394 | if (cfg.height != rows || |
1395 | cfg.width != cols || |
cbc3272b |
1396 | old_fwidth != font_width || |
1397 | old_fheight != font_height || |
57d08f2f |
1398 | cfg.savelines != savelines || |
32874aea |
1399 | cfg.sunken_edge != prev_sunken_edge) |
1400 | need_setwpos = TRUE; |
e44d78b6 |
1401 | |
1402 | if (IsZoomed(hwnd)) { |
1403 | int w, h; |
1404 | RECT cr; |
1405 | if (need_setwpos) |
1406 | defered_resize = TRUE; |
1407 | |
1408 | GetClientRect(hwnd, &cr); |
1409 | w = cr.right - cr.left; |
1410 | h = cr.bottom - cr.top; |
1411 | w = w / font_width; |
1412 | if (w < 1) |
1413 | w = 1; |
1414 | h = h / font_height; |
1415 | if (h < 1) |
1416 | h = 1; |
1417 | |
1418 | term_size(h, w, cfg.savelines); |
1419 | InvalidateRect(hwnd, NULL, TRUE); |
1420 | back->size(); |
1421 | } else { |
1422 | term_size(cfg.height, cfg.width, cfg.savelines); |
1423 | InvalidateRect(hwnd, NULL, TRUE); |
1424 | if (need_setwpos) { |
1425 | SetWindowPos(hwnd, NULL, 0, 0, |
1426 | extra_width + font_width * cfg.width, |
1427 | extra_height + |
1428 | font_height * cfg.height, |
1429 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
1430 | SWP_NOMOVE | SWP_NOZORDER); |
1431 | } |
32874aea |
1432 | } |
e44d78b6 |
1433 | /* Oops */ |
1434 | if (cfg.locksize && IsZoomed(hwnd)) |
1435 | force_normal(hwnd); |
32874aea |
1436 | set_title(cfg.wintitle); |
1437 | if (IsIconic(hwnd)) { |
1438 | SetWindowText(hwnd, |
1439 | cfg.win_name_always ? window_name : |
1440 | icon_name); |
3da0b1d2 |
1441 | } |
32874aea |
1442 | } |
1443 | break; |
bc1235d4 |
1444 | case IDM_COPYALL: |
1445 | term_copyall(); |
1446 | break; |
32874aea |
1447 | case IDM_CLRSB: |
1448 | term_clrsb(); |
1449 | break; |
1450 | case IDM_RESET: |
1451 | term_pwron(); |
1452 | break; |
1453 | case IDM_TEL_AYT: |
1454 | back->special(TS_AYT); |
1455 | break; |
1456 | case IDM_TEL_BRK: |
1457 | back->special(TS_BRK); |
1458 | break; |
1459 | case IDM_TEL_SYNCH: |
1460 | back->special(TS_SYNCH); |
1461 | break; |
1462 | case IDM_TEL_EC: |
1463 | back->special(TS_EC); |
1464 | break; |
1465 | case IDM_TEL_EL: |
1466 | back->special(TS_EL); |
1467 | break; |
1468 | case IDM_TEL_GA: |
1469 | back->special(TS_GA); |
1470 | break; |
1471 | case IDM_TEL_NOP: |
1472 | back->special(TS_NOP); |
1473 | break; |
1474 | case IDM_TEL_ABORT: |
1475 | back->special(TS_ABORT); |
1476 | break; |
1477 | case IDM_TEL_AO: |
1478 | back->special(TS_AO); |
1479 | break; |
1480 | case IDM_TEL_IP: |
1481 | back->special(TS_IP); |
1482 | break; |
1483 | case IDM_TEL_SUSP: |
1484 | back->special(TS_SUSP); |
1485 | break; |
1486 | case IDM_TEL_EOR: |
1487 | back->special(TS_EOR); |
1488 | break; |
1489 | case IDM_TEL_EOF: |
1490 | back->special(TS_EOF); |
1491 | break; |
374330e2 |
1492 | case IDM_ABOUT: |
32874aea |
1493 | showabout(hwnd); |
374330e2 |
1494 | break; |
32874aea |
1495 | default: |
1496 | if (wParam >= IDM_SAVED_MIN && wParam <= IDM_SAVED_MAX) { |
1497 | SendMessage(hwnd, WM_SYSCOMMAND, IDM_SAVEDSESS, wParam); |
1498 | } |
374330e2 |
1499 | } |
1500 | break; |
37508af4 |
1501 | |
1502 | #define X_POS(l) ((int)(short)LOWORD(l)) |
1503 | #define Y_POS(l) ((int)(short)HIWORD(l)) |
1504 | |
fdedf2c8 |
1505 | #define TO_CHR_X(x) (((x)<0 ? (x)-font_width+1 : (x)) / font_width) |
1506 | #define TO_CHR_Y(y) (((y)<0 ? (y)-font_height+1: (y)) / font_height) |
01c034ad |
1507 | #define WHEEL_DELTA 120 |
1508 | case WM_MOUSEWHEEL: |
1509 | { |
32874aea |
1510 | wheel_accumulator += (short) HIWORD(wParam); |
01c034ad |
1511 | wParam = LOWORD(wParam); |
1512 | |
1513 | /* process events when the threshold is reached */ |
1514 | while (abs(wheel_accumulator) >= WHEEL_DELTA) { |
1515 | int b; |
fdedf2c8 |
1516 | |
01c034ad |
1517 | /* reduce amount for next time */ |
1518 | if (wheel_accumulator > 0) { |
1519 | b = MBT_WHEEL_UP; |
1520 | wheel_accumulator -= WHEEL_DELTA; |
32874aea |
1521 | } else if (wheel_accumulator < 0) { |
01c034ad |
1522 | b = MBT_WHEEL_DOWN; |
1523 | wheel_accumulator += WHEEL_DELTA; |
32874aea |
1524 | } else |
01c034ad |
1525 | break; |
1526 | |
1527 | if (send_raw_mouse) { |
1528 | /* send a mouse-down followed by a mouse up */ |
1529 | term_mouse(b, |
1530 | MA_CLICK, |
32874aea |
1531 | TO_CHR_X(X_POS(lParam)), |
1532 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
1533 | wParam & MK_CONTROL); |
1534 | term_mouse(b, MA_RELEASE, TO_CHR_X(X_POS(lParam)), |
1535 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
1536 | wParam & MK_CONTROL); |
01c034ad |
1537 | } else { |
1538 | /* trigger a scroll */ |
32874aea |
1539 | term_scroll(0, |
1540 | b == MBT_WHEEL_UP ? -rows / 2 : rows / 2); |
01c034ad |
1541 | } |
1542 | } |
1543 | return 0; |
1544 | } |
374330e2 |
1545 | case WM_LBUTTONDOWN: |
374330e2 |
1546 | case WM_MBUTTONDOWN: |
374330e2 |
1547 | case WM_RBUTTONDOWN: |
01c034ad |
1548 | case WM_LBUTTONUP: |
1549 | case WM_MBUTTONUP: |
374330e2 |
1550 | case WM_RBUTTONUP: |
01c034ad |
1551 | { |
1552 | int button, press; |
1553 | switch (message) { |
32874aea |
1554 | case WM_LBUTTONDOWN: |
1555 | button = MBT_LEFT; |
1556 | press = 1; |
1557 | break; |
1558 | case WM_MBUTTONDOWN: |
1559 | button = MBT_MIDDLE; |
1560 | press = 1; |
1561 | break; |
1562 | case WM_RBUTTONDOWN: |
1563 | button = MBT_RIGHT; |
1564 | press = 1; |
1565 | break; |
1566 | case WM_LBUTTONUP: |
1567 | button = MBT_LEFT; |
1568 | press = 0; |
1569 | break; |
1570 | case WM_MBUTTONUP: |
1571 | button = MBT_MIDDLE; |
1572 | press = 0; |
1573 | break; |
1574 | case WM_RBUTTONUP: |
1575 | button = MBT_RIGHT; |
1576 | press = 0; |
1577 | break; |
2d466ffd |
1578 | default: |
1579 | button = press = 0; /* shouldn't happen */ |
01c034ad |
1580 | } |
1581 | show_mouseptr(1); |
1582 | if (press) { |
32874aea |
1583 | click(button, |
1584 | TO_CHR_X(X_POS(lParam)), TO_CHR_Y(Y_POS(lParam)), |
1585 | wParam & MK_SHIFT, wParam & MK_CONTROL); |
01c034ad |
1586 | SetCapture(hwnd); |
1587 | } else { |
32874aea |
1588 | term_mouse(button, MA_RELEASE, |
1589 | TO_CHR_X(X_POS(lParam)), |
1590 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
1591 | wParam & MK_CONTROL); |
01c034ad |
1592 | ReleaseCapture(); |
1593 | } |
1594 | } |
374330e2 |
1595 | return 0; |
1596 | case WM_MOUSEMOVE: |
32874aea |
1597 | show_mouseptr(1); |
374330e2 |
1598 | /* |
1599 | * Add the mouse position and message time to the random |
7d6ee6ff |
1600 | * number noise. |
374330e2 |
1601 | */ |
32874aea |
1602 | noise_ultralight(lParam); |
374330e2 |
1603 | |
1604 | if (wParam & (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)) { |
1605 | Mouse_Button b; |
1606 | if (wParam & MK_LBUTTON) |
6c6e7711 |
1607 | b = MBT_LEFT; |
374330e2 |
1608 | else if (wParam & MK_MBUTTON) |
6c6e7711 |
1609 | b = MBT_MIDDLE; |
374330e2 |
1610 | else |
6c6e7711 |
1611 | b = MBT_RIGHT; |
32874aea |
1612 | term_mouse(b, MA_DRAG, TO_CHR_X(X_POS(lParam)), |
1613 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
1614 | wParam & MK_CONTROL); |
374330e2 |
1615 | } |
374330e2 |
1616 | return 0; |
d318ef8e |
1617 | case WM_NCMOUSEMOVE: |
1618 | show_mouseptr(1); |
32874aea |
1619 | noise_ultralight(lParam); |
d318ef8e |
1620 | return 0; |
374330e2 |
1621 | case WM_IGNORE_CLIP: |
1622 | ignore_clip = wParam; /* don't panic on DESTROYCLIPBOARD */ |
1623 | break; |
1624 | case WM_DESTROYCLIPBOARD: |
1625 | if (!ignore_clip) |
1626 | term_deselect(); |
1627 | ignore_clip = FALSE; |
1628 | return 0; |
1629 | case WM_PAINT: |
1630 | { |
1631 | PAINTSTRUCT p; |
32874aea |
1632 | HideCaret(hwnd); |
1633 | hdc = BeginPaint(hwnd, &p); |
374330e2 |
1634 | if (pal) { |
32874aea |
1635 | SelectPalette(hdc, pal, TRUE); |
1636 | RealizePalette(hdc); |
374330e2 |
1637 | } |
32874aea |
1638 | term_paint(hdc, p.rcPaint.left, p.rcPaint.top, |
1639 | p.rcPaint.right, p.rcPaint.bottom); |
1640 | SelectObject(hdc, GetStockObject(SYSTEM_FONT)); |
1641 | SelectObject(hdc, GetStockObject(WHITE_PEN)); |
1642 | EndPaint(hwnd, &p); |
1643 | ShowCaret(hwnd); |
374330e2 |
1644 | } |
1645 | return 0; |
1646 | case WM_NETEVENT: |
59ad2c03 |
1647 | /* Notice we can get multiple netevents, FD_READ, FD_WRITE etc |
1648 | * but the only one that's likely to try to overload us is FD_READ. |
1649 | * This means buffering just one is fine. |
1650 | */ |
1651 | if (pending_netevent) |
1652 | enact_pending_netevent(); |
1653 | |
1654 | pending_netevent = TRUE; |
32874aea |
1655 | pend_netevent_wParam = wParam; |
1656 | pend_netevent_lParam = lParam; |
ec55b220 |
1657 | time(&last_movement); |
374330e2 |
1658 | return 0; |
1659 | case WM_SETFOCUS: |
1660 | has_focus = TRUE; |
32874aea |
1661 | CreateCaret(hwnd, caretbm, font_width, font_height); |
1662 | ShowCaret(hwnd); |
f8a28d1f |
1663 | flash_window(0); /* stop */ |
32874aea |
1664 | compose_state = 0; |
374330e2 |
1665 | term_out(); |
1666 | term_update(); |
1667 | break; |
1668 | case WM_KILLFOCUS: |
32874aea |
1669 | show_mouseptr(1); |
374330e2 |
1670 | has_focus = FALSE; |
32874aea |
1671 | DestroyCaret(); |
374330e2 |
1672 | term_out(); |
1673 | term_update(); |
1674 | break; |
1675 | case WM_IGNORE_SIZE: |
1676 | ignore_size = TRUE; /* don't panic on next WM_SIZE msg */ |
1677 | break; |
73251d5d |
1678 | case WM_ENTERSIZEMOVE: |
32874aea |
1679 | EnableSizeTip(1); |
1680 | resizing = TRUE; |
3ad8c6db |
1681 | need_backend_resize = FALSE; |
32874aea |
1682 | break; |
73251d5d |
1683 | case WM_EXITSIZEMOVE: |
32874aea |
1684 | EnableSizeTip(0); |
1685 | resizing = FALSE; |
3ad8c6db |
1686 | if (need_backend_resize) |
1687 | back->size(); |
32874aea |
1688 | break; |
374330e2 |
1689 | case WM_SIZING: |
1690 | { |
1691 | int width, height, w, h, ew, eh; |
32874aea |
1692 | LPRECT r = (LPRECT) lParam; |
374330e2 |
1693 | |
1694 | width = r->right - r->left - extra_width; |
1695 | height = r->bottom - r->top - extra_height; |
32874aea |
1696 | w = (width + font_width / 2) / font_width; |
1697 | if (w < 1) |
1698 | w = 1; |
1699 | h = (height + font_height / 2) / font_height; |
1700 | if (h < 1) |
1701 | h = 1; |
1702 | UpdateSizeTip(hwnd, w, h); |
374330e2 |
1703 | ew = width - w * font_width; |
1704 | eh = height - h * font_height; |
1705 | if (ew != 0) { |
1706 | if (wParam == WMSZ_LEFT || |
32874aea |
1707 | wParam == WMSZ_BOTTOMLEFT || wParam == WMSZ_TOPLEFT) |
374330e2 |
1708 | r->left += ew; |
1709 | else |
1710 | r->right -= ew; |
1711 | } |
1712 | if (eh != 0) { |
1713 | if (wParam == WMSZ_TOP || |
32874aea |
1714 | wParam == WMSZ_TOPRIGHT || wParam == WMSZ_TOPLEFT) |
374330e2 |
1715 | r->top += eh; |
1716 | else |
1717 | r->bottom -= eh; |
1718 | } |
1719 | if (ew || eh) |
1720 | return 1; |
1721 | else |
1722 | return 0; |
1723 | } |
32874aea |
1724 | /* break; (never reached) */ |
374330e2 |
1725 | case WM_SIZE: |
1726 | if (wParam == SIZE_MINIMIZED) { |
32874aea |
1727 | SetWindowText(hwnd, |
1728 | cfg.win_name_always ? window_name : icon_name); |
374330e2 |
1729 | break; |
1730 | } |
1731 | if (wParam == SIZE_RESTORED || wParam == SIZE_MAXIMIZED) |
32874aea |
1732 | SetWindowText(hwnd, window_name); |
374330e2 |
1733 | if (!ignore_size) { |
1a6f78fe |
1734 | int width, height, w, h; |
32874aea |
1735 | #if 0 /* we have fixed this using WM_SIZING now */ |
1736 | int ew, eh; |
1a6f78fe |
1737 | #endif |
374330e2 |
1738 | |
1739 | width = LOWORD(lParam); |
1740 | height = HIWORD(lParam); |
32874aea |
1741 | w = width / font_width; |
1742 | if (w < 1) |
1743 | w = 1; |
1744 | h = height / font_height; |
1745 | if (h < 1) |
1746 | h = 1; |
1747 | #if 0 /* we have fixed this using WM_SIZING now */ |
374330e2 |
1748 | ew = width - w * font_width; |
1749 | eh = height - h * font_height; |
1750 | if (ew != 0 || eh != 0) { |
1751 | RECT r; |
32874aea |
1752 | GetWindowRect(hwnd, &r); |
1753 | SendMessage(hwnd, WM_IGNORE_SIZE, 0, 0); |
1754 | SetWindowPos(hwnd, NULL, 0, 0, |
1755 | r.right - r.left - ew, r.bottom - r.top - eh, |
1756 | SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER); |
374330e2 |
1757 | } |
1758 | #endif |
1759 | if (w != cols || h != rows || just_reconfigged) { |
1760 | term_invalidate(); |
32874aea |
1761 | term_size(h, w, cfg.savelines); |
1762 | /* |
1763 | * Don't call back->size in mid-resize. (To prevent |
1764 | * massive numbers of resize events getting sent |
1765 | * down the connection during an NT opaque drag.) |
1766 | */ |
1767 | if (!resizing) |
1768 | back->size(); |
e44d78b6 |
1769 | else { |
3ad8c6db |
1770 | need_backend_resize = TRUE; |
e44d78b6 |
1771 | cfg.height = h; |
1772 | cfg.width = w; |
1773 | } |
374330e2 |
1774 | just_reconfigged = FALSE; |
1775 | } |
1776 | } |
e44d78b6 |
1777 | if (wParam == SIZE_RESTORED && defered_resize) { |
1778 | defered_resize = FALSE; |
1779 | SetWindowPos(hwnd, NULL, 0, 0, |
1780 | extra_width + font_width * cfg.width, |
1781 | extra_height + font_height * cfg.height, |
1782 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
1783 | SWP_NOMOVE | SWP_NOZORDER); |
1784 | } |
374330e2 |
1785 | ignore_size = FALSE; |
1786 | return 0; |
1787 | case WM_VSCROLL: |
1788 | switch (LOWORD(wParam)) { |
32874aea |
1789 | case SB_BOTTOM: |
1790 | term_scroll(-1, 0); |
1791 | break; |
1792 | case SB_TOP: |
1793 | term_scroll(+1, 0); |
1794 | break; |
1795 | case SB_LINEDOWN: |
1796 | term_scroll(0, +1); |
1797 | break; |
1798 | case SB_LINEUP: |
1799 | term_scroll(0, -1); |
1800 | break; |
1801 | case SB_PAGEDOWN: |
1802 | term_scroll(0, +rows / 2); |
1803 | break; |
1804 | case SB_PAGEUP: |
1805 | term_scroll(0, -rows / 2); |
1806 | break; |
1807 | case SB_THUMBPOSITION: |
1808 | case SB_THUMBTRACK: |
1809 | term_scroll(1, HIWORD(wParam)); |
1810 | break; |
1811 | } |
1812 | break; |
1813 | case WM_PALETTECHANGED: |
374330e2 |
1814 | if ((HWND) wParam != hwnd && pal != NULL) { |
1815 | HDC hdc = get_ctx(); |
1816 | if (hdc) { |
32874aea |
1817 | if (RealizePalette(hdc) > 0) |
1818 | UpdateColors(hdc); |
1819 | free_ctx(hdc); |
374330e2 |
1820 | } |
1821 | } |
1822 | break; |
1823 | case WM_QUERYNEWPALETTE: |
1824 | if (pal != NULL) { |
1825 | HDC hdc = get_ctx(); |
1826 | if (hdc) { |
32874aea |
1827 | if (RealizePalette(hdc) > 0) |
1828 | UpdateColors(hdc); |
1829 | free_ctx(hdc); |
374330e2 |
1830 | return TRUE; |
1831 | } |
1832 | } |
1833 | return FALSE; |
1834 | case WM_KEYDOWN: |
1835 | case WM_SYSKEYDOWN: |
c9def1b8 |
1836 | case WM_KEYUP: |
1837 | case WM_SYSKEYUP: |
374330e2 |
1838 | /* |
1839 | * Add the scan code and keypress timing to the random |
7d6ee6ff |
1840 | * number noise. |
374330e2 |
1841 | */ |
32874aea |
1842 | noise_ultralight(lParam); |
374330e2 |
1843 | |
1844 | /* |
1845 | * We don't do TranslateMessage since it disassociates the |
1846 | * resulting CHAR message from the KEYDOWN that sparked it, |
1847 | * which we occasionally don't want. Instead, we process |
1848 | * KEYDOWN, and call the Win32 translator functions so that |
1849 | * we get the translations under _our_ control. |
1850 | */ |
1851 | { |
1852 | unsigned char buf[20]; |
1853 | int len; |
1854 | |
32874aea |
1855 | if (wParam == VK_PROCESSKEY) { |
3cf144db |
1856 | MSG m; |
32874aea |
1857 | m.hwnd = hwnd; |
1858 | m.message = WM_KEYDOWN; |
1859 | m.wParam = wParam; |
1860 | m.lParam = lParam & 0xdfff; |
1861 | TranslateMessage(&m); |
1862 | } else { |
1863 | len = TranslateKey(message, wParam, lParam, buf); |
3cf144db |
1864 | if (len == -1) |
32874aea |
1865 | return DefWindowProc(hwnd, message, wParam, lParam); |
5471d09a |
1866 | |
1867 | /* |
1868 | * We need not bother about stdin backlogs here, |
1869 | * because in GUI PuTTY we can't do anything about |
1870 | * it anyway; there's no means of asking Windows to |
1871 | * hold off on KEYDOWN messages. We _have_ to |
1872 | * buffer everything we're sent. |
1873 | */ |
32874aea |
1874 | ldisc_send(buf, len); |
554c540d |
1875 | |
32874aea |
1876 | if (len > 0) |
1877 | show_mouseptr(0); |
3cf144db |
1878 | } |
374330e2 |
1879 | } |
1880 | return 0; |
4eeb7d09 |
1881 | case WM_INPUTLANGCHANGE: |
3cf144db |
1882 | { |
4eeb7d09 |
1883 | /* wParam == Font number */ |
1884 | /* lParam == Locale */ |
1885 | char lbuf[20]; |
1886 | HKL NewInputLocale = (HKL) lParam; |
1887 | |
1888 | // lParam == GetKeyboardLayout(0); |
1889 | |
1890 | GetLocaleInfo(LOWORD(NewInputLocale), |
1891 | LOCALE_IDEFAULTANSICODEPAGE, lbuf, sizeof(lbuf)); |
1892 | |
1893 | kbd_codepage = atoi(lbuf); |
1894 | } |
1895 | break; |
88485e4d |
1896 | case WM_IME_COMPOSITION: |
1897 | { |
1898 | HIMC hIMC; |
1899 | int n; |
1900 | char *buff; |
1901 | |
1902 | if(osVersion.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS || |
1903 | osVersion.dwPlatformId == VER_PLATFORM_WIN32s) break; /* no Unicode */ |
1904 | |
1905 | if ((lParam & GCS_RESULTSTR) == 0) /* Composition unfinished. */ |
1906 | break; /* fall back to DefWindowProc */ |
1907 | |
1908 | hIMC = ImmGetContext(hwnd); |
1909 | n = ImmGetCompositionStringW(hIMC, GCS_RESULTSTR, NULL, 0); |
1910 | |
1911 | if (n > 0) { |
1912 | buff = (char*) smalloc(n); |
1913 | ImmGetCompositionStringW(hIMC, GCS_RESULTSTR, buff, n); |
1914 | luni_send((unsigned short *)buff, n / 2); |
1915 | free(buff); |
1916 | } |
1917 | ImmReleaseContext(hwnd, hIMC); |
1918 | return 1; |
1919 | } |
1920 | |
4eeb7d09 |
1921 | case WM_IME_CHAR: |
1922 | if (wParam & 0xFF00) { |
3cf144db |
1923 | unsigned char buf[2]; |
1924 | |
1925 | buf[1] = wParam; |
1926 | buf[0] = wParam >> 8; |
4eeb7d09 |
1927 | lpage_send(kbd_codepage, buf, 2); |
1928 | } else { |
1929 | char c = (unsigned char) wParam; |
1930 | lpage_send(kbd_codepage, &c, 1); |
3cf144db |
1931 | } |
4eeb7d09 |
1932 | return (0); |
374330e2 |
1933 | case WM_CHAR: |
1934 | case WM_SYSCHAR: |
1935 | /* |
1936 | * Nevertheless, we are prepared to deal with WM_CHAR |
1937 | * messages, should they crop up. So if someone wants to |
1938 | * post the things to us as part of a macro manoeuvre, |
1939 | * we're ready to cope. |
1940 | */ |
32874aea |
1941 | { |
4eeb7d09 |
1942 | char c = (unsigned char)wParam; |
1943 | lpage_send(CP_ACP, &c, 1); |
374330e2 |
1944 | } |
1945 | return 0; |
32874aea |
1946 | case WM_SETCURSOR: |
1947 | if (send_raw_mouse) { |
1948 | SetCursor(LoadCursor(NULL, IDC_ARROW)); |
1949 | return TRUE; |
1950 | } |
374330e2 |
1951 | } |
1952 | |
32874aea |
1953 | return DefWindowProc(hwnd, message, wParam, lParam); |
374330e2 |
1954 | } |
1955 | |
1956 | /* |
ec8679e9 |
1957 | * Move the system caret. (We maintain one, even though it's |
1958 | * invisible, for the benefit of blind people: apparently some |
1959 | * helper software tracks the system caret, so we should arrange to |
1960 | * have one.) |
1961 | */ |
32874aea |
1962 | void sys_cursor(int x, int y) |
1963 | { |
88485e4d |
1964 | COMPOSITIONFORM cf; |
1965 | HIMC hIMC; |
1966 | |
1967 | if (!has_focus) return; |
1968 | |
1969 | SetCaretPos(x * font_width, y * font_height); |
1970 | |
1971 | /* IMM calls on Win98 and beyond only */ |
1972 | if(osVersion.dwPlatformId == VER_PLATFORM_WIN32s) return; /* 3.11 */ |
1973 | |
1974 | if(osVersion.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS && |
1975 | osVersion.dwMinorVersion == 0) return; /* 95 */ |
1976 | |
1977 | /* we should have the IMM functions */ |
1978 | hIMC = ImmGetContext(hwnd); |
1979 | cf.dwStyle = CFS_POINT; |
1980 | cf.ptCurrentPos.x = x * font_width; |
1981 | cf.ptCurrentPos.y = y * font_height; |
1982 | ImmSetCompositionWindow(hIMC, &cf); |
1983 | |
1984 | ImmReleaseContext(hwnd, hIMC); |
ec8679e9 |
1985 | } |
1986 | |
1987 | /* |
374330e2 |
1988 | * Draw a line of text in the window, at given character |
1989 | * coordinates, in given attributes. |
1990 | * |
1991 | * We are allowed to fiddle with the contents of `text'. |
1992 | */ |
32874aea |
1993 | void do_text(Context ctx, int x, int y, char *text, int len, |
1994 | unsigned long attr, int lattr) |
1995 | { |
374330e2 |
1996 | COLORREF fg, bg, t; |
1997 | int nfg, nbg, nfont; |
1998 | HDC hdc = ctx; |
59ad2c03 |
1999 | RECT line_box; |
2000 | int force_manual_underline = 0; |
32874aea |
2001 | int fnt_width = font_width * (1 + (lattr != LATTR_NORM)); |
4eeb7d09 |
2002 | int char_width = fnt_width; |
2003 | int text_adjust = 0; |
2004 | static int *IpDx = 0, IpDxLEN = 0; |
2005 | |
2006 | if (attr & ATTR_WIDE) |
2007 | char_width *= 2; |
59ad2c03 |
2008 | |
4eeb7d09 |
2009 | if (len > IpDxLEN || IpDx[0] != char_width) { |
59ad2c03 |
2010 | int i; |
32874aea |
2011 | if (len > IpDxLEN) { |
59ad2c03 |
2012 | sfree(IpDx); |
32874aea |
2013 | IpDx = smalloc((len + 16) * sizeof(int)); |
2014 | IpDxLEN = (len + 16); |
59ad2c03 |
2015 | } |
32874aea |
2016 | for (i = 0; i < IpDxLEN; i++) |
4eeb7d09 |
2017 | IpDx[i] = char_width; |
59ad2c03 |
2018 | } |
374330e2 |
2019 | |
c9def1b8 |
2020 | x *= fnt_width; |
374330e2 |
2021 | y *= font_height; |
2022 | |
4eeb7d09 |
2023 | if ((attr & TATTR_ACTCURS) && (cfg.cursor_type == 0 || big_cursor)) { |
2024 | attr &= ATTR_CUR_AND | (bold_mode != BOLD_COLOURS ? ATTR_BOLD : 0); |
374330e2 |
2025 | attr ^= ATTR_CUR_XOR; |
2026 | } |
2027 | |
2028 | nfont = 0; |
4eeb7d09 |
2029 | if (cfg.vtmode == VT_POORMAN && lattr != LATTR_NORM) { |
2030 | /* Assume a poorman font is borken in other ways too. */ |
2031 | lattr = LATTR_WIDE; |
2032 | } else |
2033 | switch (lattr) { |
2034 | case LATTR_NORM: |
2035 | break; |
2036 | case LATTR_WIDE: |
2037 | nfont |= FONT_WIDE; |
374330e2 |
2038 | break; |
4eeb7d09 |
2039 | default: |
2040 | nfont |= FONT_WIDE + FONT_HIGH; |
2041 | break; |
2042 | } |
2043 | |
2044 | /* Special hack for the VT100 linedraw glyphs. */ |
2045 | if ((attr & CSET_MASK) == 0x2300) { |
2046 | if (!dbcs_screenfont && |
2047 | text[0] >= (char) 0xBA && text[0] <= (char) 0xBD) { |
2048 | switch ((unsigned char) (text[0])) { |
2049 | case 0xBA: |
2050 | text_adjust = -2 * font_height / 5; |
2051 | break; |
2052 | case 0xBB: |
2053 | text_adjust = -1 * font_height / 5; |
2054 | break; |
2055 | case 0xBC: |
2056 | text_adjust = font_height / 5; |
2057 | break; |
2058 | case 0xBD: |
2059 | text_adjust = 2 * font_height / 5; |
32874aea |
2060 | break; |
59ad2c03 |
2061 | } |
4eeb7d09 |
2062 | if (lattr == LATTR_TOP || lattr == LATTR_BOT) |
2063 | text_adjust *= 2; |
2064 | attr &= ~CSET_MASK; |
2065 | text[0] = (char) (unitab_xterm['q'] & CHAR_MASK); |
2066 | attr |= (unitab_xterm['q'] & CSET_MASK); |
2067 | if (attr & ATTR_UNDER) { |
2068 | attr &= ~ATTR_UNDER; |
2069 | force_manual_underline = 1; |
2070 | } |
374330e2 |
2071 | } |
2072 | } |
2073 | |
4eeb7d09 |
2074 | /* Anything left as an original character set is unprintable. */ |
2075 | if (DIRECT_CHAR(attr)) { |
2076 | attr &= ~CSET_MASK; |
2077 | attr |= 0xFF00; |
2078 | memset(text, 0xFF, len); |
2079 | } |
2080 | |
2081 | /* OEM CP */ |
2082 | if ((attr & CSET_MASK) == ATTR_OEMCP) |
2083 | nfont |= FONT_OEM; |
2084 | |
374330e2 |
2085 | nfg = 2 * ((attr & ATTR_FGMASK) >> ATTR_FGSHIFT); |
2086 | nbg = 2 * ((attr & ATTR_BGMASK) >> ATTR_BGSHIFT); |
2087 | if (bold_mode == BOLD_FONT && (attr & ATTR_BOLD)) |
2088 | nfont |= FONT_BOLD; |
2089 | if (und_mode == UND_FONT && (attr & ATTR_UNDER)) |
2090 | nfont |= FONT_UNDERLINE; |
4eeb7d09 |
2091 | another_font(nfont); |
32874aea |
2092 | if (!fonts[nfont]) { |
2093 | if (nfont & FONT_UNDERLINE) |
59ad2c03 |
2094 | force_manual_underline = 1; |
2095 | /* Don't do the same for manual bold, it could be bad news. */ |
2096 | |
32874aea |
2097 | nfont &= ~(FONT_BOLD | FONT_UNDERLINE); |
59ad2c03 |
2098 | } |
4eeb7d09 |
2099 | another_font(nfont); |
2100 | if (!fonts[nfont]) |
2101 | nfont = FONT_NORMAL; |
374330e2 |
2102 | if (attr & ATTR_REVERSE) { |
32874aea |
2103 | t = nfg; |
2104 | nfg = nbg; |
2105 | nbg = t; |
374330e2 |
2106 | } |
2107 | if (bold_mode == BOLD_COLOURS && (attr & ATTR_BOLD)) |
2108 | nfg++; |
59ad2c03 |
2109 | if (bold_mode == BOLD_COLOURS && (attr & ATTR_BLINK)) |
2110 | nbg++; |
374330e2 |
2111 | fg = colours[nfg]; |
2112 | bg = colours[nbg]; |
32874aea |
2113 | SelectObject(hdc, fonts[nfont]); |
2114 | SetTextColor(hdc, fg); |
2115 | SetBkColor(hdc, bg); |
2116 | SetBkMode(hdc, OPAQUE); |
2117 | line_box.left = x; |
2118 | line_box.top = y; |
4eeb7d09 |
2119 | line_box.right = x + char_width * len; |
32874aea |
2120 | line_box.bottom = y + font_height; |
4eeb7d09 |
2121 | |
2122 | /* We're using a private area for direct to font. (512 chars.) */ |
2123 | if (dbcs_screenfont && (attr & CSET_MASK) == ATTR_ACP) { |
2124 | /* Ho Hum, dbcs fonts are a PITA! */ |
2125 | /* To display on W9x I have to convert to UCS */ |
2126 | static wchar_t *uni_buf = 0; |
2127 | static int uni_len = 0; |
2128 | int nlen; |
2129 | if (len > uni_len) { |
2130 | sfree(uni_buf); |
2131 | uni_buf = smalloc((uni_len = len) * sizeof(wchar_t)); |
2132 | } |
2133 | nlen = MultiByteToWideChar(font_codepage, MB_USEGLYPHCHARS, |
2134 | text, len, uni_buf, uni_len); |
2135 | |
2136 | if (nlen <= 0) |
2137 | return; /* Eeek! */ |
2138 | |
2139 | ExtTextOutW(hdc, x, |
2140 | y - font_height * (lattr == LATTR_BOT) + text_adjust, |
2141 | ETO_CLIPPED | ETO_OPAQUE, &line_box, uni_buf, nlen, 0); |
2142 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
2143 | SetBkMode(hdc, TRANSPARENT); |
2144 | ExtTextOutW(hdc, x - 1, |
2145 | y - font_height * (lattr == |
2146 | LATTR_BOT) + text_adjust, |
2147 | ETO_CLIPPED, &line_box, uni_buf, nlen, 0); |
2148 | } |
2149 | } else if (DIRECT_FONT(attr)) { |
2150 | ExtTextOut(hdc, x, |
2151 | y - font_height * (lattr == LATTR_BOT) + text_adjust, |
2152 | ETO_CLIPPED | ETO_OPAQUE, &line_box, text, len, IpDx); |
2153 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
2154 | SetBkMode(hdc, TRANSPARENT); |
2155 | |
2156 | /* GRR: This draws the character outside it's box and can leave |
2157 | * 'droppings' even with the clip box! I suppose I could loop it |
2158 | * one character at a time ... yuk. |
2159 | * |
2160 | * Or ... I could do a test print with "W", and use +1 or -1 for this |
2161 | * shift depending on if the leftmost column is blank... |
2162 | */ |
2163 | ExtTextOut(hdc, x - 1, |
2164 | y - font_height * (lattr == |
2165 | LATTR_BOT) + text_adjust, |
2166 | ETO_CLIPPED, &line_box, text, len, IpDx); |
2167 | } |
2168 | } else { |
2169 | /* And 'normal' unicode characters */ |
2170 | static WCHAR *wbuf = NULL; |
2171 | static int wlen = 0; |
2172 | int i; |
2173 | if (wlen < len) { |
2174 | sfree(wbuf); |
2175 | wlen = len; |
2176 | wbuf = smalloc(wlen * sizeof(WCHAR)); |
2177 | } |
2178 | for (i = 0; i < len; i++) |
2179 | wbuf[i] = (WCHAR) ((attr & CSET_MASK) + (text[i] & CHAR_MASK)); |
2180 | |
2181 | ExtTextOutW(hdc, x, |
2182 | y - font_height * (lattr == LATTR_BOT) + text_adjust, |
2183 | ETO_CLIPPED | ETO_OPAQUE, &line_box, wbuf, len, IpDx); |
2184 | |
2185 | /* And the shadow bold hack. */ |
2186 | if (bold_mode == BOLD_SHADOW) { |
2187 | SetBkMode(hdc, TRANSPARENT); |
2188 | ExtTextOutW(hdc, x - 1, |
2189 | y - font_height * (lattr == |
2190 | LATTR_BOT) + text_adjust, |
2191 | ETO_CLIPPED, &line_box, wbuf, len, IpDx); |
2192 | } |
374330e2 |
2193 | } |
4eeb7d09 |
2194 | if (lattr != LATTR_TOP && (force_manual_underline || |
2195 | (und_mode == UND_LINE |
2196 | && (attr & ATTR_UNDER)))) { |
32874aea |
2197 | HPEN oldpen; |
4eeb7d09 |
2198 | int dec = descent; |
2199 | if (lattr == LATTR_BOT) |
2200 | dec = dec * 2 - font_height; |
2201 | |
32874aea |
2202 | oldpen = SelectObject(hdc, CreatePen(PS_SOLID, 0, fg)); |
4eeb7d09 |
2203 | MoveToEx(hdc, x, y + dec, NULL); |
2204 | LineTo(hdc, x + len * char_width, y + dec); |
32874aea |
2205 | oldpen = SelectObject(hdc, oldpen); |
2206 | DeleteObject(oldpen); |
374330e2 |
2207 | } |
4eeb7d09 |
2208 | } |
2209 | |
2210 | void do_cursor(Context ctx, int x, int y, char *text, int len, |
2211 | unsigned long attr, int lattr) |
2212 | { |
2213 | |
2214 | int fnt_width; |
2215 | int char_width; |
2216 | HDC hdc = ctx; |
2217 | int ctype = cfg.cursor_type; |
2218 | |
2219 | if ((attr & TATTR_ACTCURS) && (ctype == 0 || big_cursor)) { |
2220 | if (((attr & CSET_MASK) | (unsigned char) *text) != UCSWIDE) { |
2221 | do_text(ctx, x, y, text, len, attr, lattr); |
2222 | return; |
2223 | } |
2224 | ctype = 2; |
2225 | attr |= TATTR_RIGHTCURS; |
2226 | } |
2227 | |
2228 | fnt_width = char_width = font_width * (1 + (lattr != LATTR_NORM)); |
2229 | if (attr & ATTR_WIDE) |
2230 | char_width *= 2; |
2231 | x *= fnt_width; |
2232 | y *= font_height; |
2233 | |
2234 | if ((attr & TATTR_PASCURS) && (ctype == 0 || big_cursor)) { |
374330e2 |
2235 | POINT pts[5]; |
32874aea |
2236 | HPEN oldpen; |
374330e2 |
2237 | pts[0].x = pts[1].x = pts[4].x = x; |
4eeb7d09 |
2238 | pts[2].x = pts[3].x = x + char_width - 1; |
374330e2 |
2239 | pts[0].y = pts[3].y = pts[4].y = y; |
32874aea |
2240 | pts[1].y = pts[2].y = y + font_height - 1; |
2241 | oldpen = SelectObject(hdc, CreatePen(PS_SOLID, 0, colours[23])); |
2242 | Polyline(hdc, pts, 5); |
2243 | oldpen = SelectObject(hdc, oldpen); |
2244 | DeleteObject(oldpen); |
4eeb7d09 |
2245 | } else if ((attr & (TATTR_ACTCURS | TATTR_PASCURS)) && ctype != 0) { |
32874aea |
2246 | int startx, starty, dx, dy, length, i; |
4eeb7d09 |
2247 | if (ctype == 1) { |
32874aea |
2248 | startx = x; |
2249 | starty = y + descent; |
2250 | dx = 1; |
2251 | dy = 0; |
4eeb7d09 |
2252 | length = char_width; |
32874aea |
2253 | } else { |
4e30ff69 |
2254 | int xadjust = 0; |
4eeb7d09 |
2255 | if (attr & TATTR_RIGHTCURS) |
2256 | xadjust = char_width - 1; |
32874aea |
2257 | startx = x + xadjust; |
2258 | starty = y; |
2259 | dx = 0; |
2260 | dy = 1; |
2261 | length = font_height; |
2262 | } |
4eeb7d09 |
2263 | if (attr & TATTR_ACTCURS) { |
32874aea |
2264 | HPEN oldpen; |
2265 | oldpen = |
2266 | SelectObject(hdc, CreatePen(PS_SOLID, 0, colours[23])); |
2267 | MoveToEx(hdc, startx, starty, NULL); |
2268 | LineTo(hdc, startx + dx * length, starty + dy * length); |
2269 | oldpen = SelectObject(hdc, oldpen); |
2270 | DeleteObject(oldpen); |
2271 | } else { |
2272 | for (i = 0; i < length; i++) { |
2273 | if (i % 2 == 0) { |
2274 | SetPixel(hdc, startx, starty, colours[23]); |
2275 | } |
2276 | startx += dx; |
2277 | starty += dy; |
2278 | } |
2279 | } |
4e30ff69 |
2280 | } |
374330e2 |
2281 | } |
2282 | |
2283 | /* |
c9def1b8 |
2284 | * Translate a WM_(SYS)?KEY(UP|DOWN) message into a string of ASCII |
2285 | * codes. Returns number of bytes used or zero to drop the message |
2286 | * or -1 to forward the message to windows. |
374330e2 |
2287 | */ |
3cf144db |
2288 | static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam, |
32874aea |
2289 | unsigned char *output) |
2290 | { |
374330e2 |
2291 | BYTE keystate[256]; |
32874aea |
2292 | int scan, left_alt = 0, key_down, shift_state; |
2293 | int r, i, code; |
2294 | unsigned char *p = output; |
12c80d32 |
2295 | static int alt_state = 0; |
4eeb7d09 |
2296 | static int alt_sum = 0; |
374330e2 |
2297 | |
00e3ba0f |
2298 | HKL kbd_layout = GetKeyboardLayout(0); |
2299 | |
0c50ef57 |
2300 | static WORD keys[3]; |
0c50ef57 |
2301 | static int compose_char = 0; |
2302 | static WPARAM compose_key = 0; |
32874aea |
2303 | |
c9def1b8 |
2304 | r = GetKeyboardState(keystate); |
32874aea |
2305 | if (!r) |
2306 | memset(keystate, 0, sizeof(keystate)); |
2307 | else { |
ec55b220 |
2308 | #if 0 |
4eeb7d09 |
2309 | #define SHOW_TOASCII_RESULT |
32874aea |
2310 | { /* Tell us all about key events */ |
2311 | static BYTE oldstate[256]; |
2312 | static int first = 1; |
2313 | static int scan; |
2314 | int ch; |
2315 | if (first) |
2316 | memcpy(oldstate, keystate, sizeof(oldstate)); |
2317 | first = 0; |
2318 | |
2319 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT) { |
2320 | debug(("+")); |
2321 | } else if ((HIWORD(lParam) & KF_UP) |
2322 | && scan == (HIWORD(lParam) & 0xFF)) { |
2323 | debug((". U")); |
2324 | } else { |
2325 | debug((".\n")); |
2326 | if (wParam >= VK_F1 && wParam <= VK_F20) |
2327 | debug(("K_F%d", wParam + 1 - VK_F1)); |
2328 | else |
2329 | switch (wParam) { |
2330 | case VK_SHIFT: |
2331 | debug(("SHIFT")); |
2332 | break; |
2333 | case VK_CONTROL: |
2334 | debug(("CTRL")); |
2335 | break; |
2336 | case VK_MENU: |
2337 | debug(("ALT")); |
2338 | break; |
2339 | default: |
2340 | debug(("VK_%02x", wParam)); |
2341 | } |
2342 | if (message == WM_SYSKEYDOWN || message == WM_SYSKEYUP) |
2343 | debug(("*")); |
2344 | debug((", S%02x", scan = (HIWORD(lParam) & 0xFF))); |
2345 | |
2346 | ch = MapVirtualKeyEx(wParam, 2, kbd_layout); |
2347 | if (ch >= ' ' && ch <= '~') |
2348 | debug((", '%c'", ch)); |
2349 | else if (ch) |
2350 | debug((", $%02x", ch)); |
2351 | |
2352 | if (keys[0]) |
2353 | debug((", KB0=%02x", keys[0])); |
2354 | if (keys[1]) |
2355 | debug((", KB1=%02x", keys[1])); |
2356 | if (keys[2]) |
2357 | debug((", KB2=%02x", keys[2])); |
2358 | |
2359 | if ((keystate[VK_SHIFT] & 0x80) != 0) |
2360 | debug((", S")); |
2361 | if ((keystate[VK_CONTROL] & 0x80) != 0) |
2362 | debug((", C")); |
2363 | if ((HIWORD(lParam) & KF_EXTENDED)) |
2364 | debug((", E")); |
2365 | if ((HIWORD(lParam) & KF_UP)) |
2366 | debug((", U")); |
2367 | } |
2368 | |
2369 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT); |
2370 | else if ((HIWORD(lParam) & KF_UP)) |
2371 | oldstate[wParam & 0xFF] ^= 0x80; |
2372 | else |
2373 | oldstate[wParam & 0xFF] ^= 0x81; |
2374 | |
2375 | for (ch = 0; ch < 256; ch++) |
2376 | if (oldstate[ch] != keystate[ch]) |
2377 | debug((", M%02x=%02x", ch, keystate[ch])); |
2378 | |
2379 | memcpy(oldstate, keystate, sizeof(oldstate)); |
2380 | } |
ec55b220 |
2381 | #endif |
2382 | |
32874aea |
2383 | if (wParam == VK_MENU && (HIWORD(lParam) & KF_EXTENDED)) { |
2cba1186 |
2384 | keystate[VK_RMENU] = keystate[VK_MENU]; |
2385 | } |
2386 | |
c9def1b8 |
2387 | |
2388 | /* Nastyness with NUMLock - Shift-NUMLock is left alone though */ |
32874aea |
2389 | if ((cfg.funky_type == 3 || |
2390 | (cfg.funky_type <= 1 && app_keypad_keys && !cfg.no_applic_k)) |
2391 | && wParam == VK_NUMLOCK && !(keystate[VK_SHIFT] & 0x80)) { |
c9def1b8 |
2392 | |
2393 | wParam = VK_EXECUTE; |
2394 | |
2395 | /* UnToggle NUMLock */ |
32874aea |
2396 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == 0) |
2397 | keystate[VK_NUMLOCK] ^= 1; |
c9def1b8 |
2398 | } |
2399 | |
2400 | /* And write back the 'adjusted' state */ |
32874aea |
2401 | SetKeyboardState(keystate); |
c9def1b8 |
2402 | } |
2403 | |
2404 | /* Disable Auto repeat if required */ |
32874aea |
2405 | if (repeat_off && (HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT) |
2406 | return 0; |
c9def1b8 |
2407 | |
32874aea |
2408 | if ((HIWORD(lParam) & KF_ALTDOWN) && (keystate[VK_RMENU] & 0x80) == 0) |
c9def1b8 |
2409 | left_alt = 1; |
2410 | |
32874aea |
2411 | key_down = ((HIWORD(lParam) & KF_UP) == 0); |
c9def1b8 |
2412 | |
95bbe1ae |
2413 | /* Make sure Ctrl-ALT is not the same as AltGr for ToAscii unless told. */ |
32874aea |
2414 | if (left_alt && (keystate[VK_CONTROL] & 0x80)) { |
95bbe1ae |
2415 | if (cfg.ctrlaltkeys) |
2416 | keystate[VK_MENU] = 0; |
2417 | else { |
2418 | keystate[VK_RMENU] = 0x80; |
2419 | left_alt = 0; |
2420 | } |
2421 | } |
c9def1b8 |
2422 | |
2423 | scan = (HIWORD(lParam) & (KF_UP | KF_EXTENDED | 0xFF)); |
32874aea |
2424 | shift_state = ((keystate[VK_SHIFT] & 0x80) != 0) |
2425 | + ((keystate[VK_CONTROL] & 0x80) != 0) * 2; |
374330e2 |
2426 | |
95bbe1ae |
2427 | /* Note if AltGr was pressed and if it was used as a compose key */ |
2428 | if (!compose_state) { |
159eba53 |
2429 | compose_key = 0x100; |
95bbe1ae |
2430 | if (cfg.compose_key) { |
32874aea |
2431 | if (wParam == VK_MENU && (HIWORD(lParam) & KF_EXTENDED)) |
95bbe1ae |
2432 | compose_key = wParam; |
2433 | } |
2434 | if (wParam == VK_APPS) |
2435 | compose_key = wParam; |
2436 | } |
2437 | |
32874aea |
2438 | if (wParam == compose_key) { |
2439 | if (compose_state == 0 |
2440 | && (HIWORD(lParam) & (KF_UP | KF_REPEAT)) == 0) compose_state = |
2441 | 1; |
2442 | else if (compose_state == 1 && (HIWORD(lParam) & KF_UP)) |
95bbe1ae |
2443 | compose_state = 2; |
2444 | else |
2445 | compose_state = 0; |
32874aea |
2446 | } else if (compose_state == 1 && wParam != VK_CONTROL) |
95bbe1ae |
2447 | compose_state = 0; |
2448 | |
67c339f7 |
2449 | /* |
cabfd08c |
2450 | * Record that we pressed key so the scroll window can be reset, but |
2451 | * be careful to avoid Shift-UP/Down |
2452 | */ |
32874aea |
2453 | if (wParam != VK_SHIFT && wParam != VK_PRIOR && wParam != VK_NEXT) { |
2454 | seen_key_event = 1; |
cabfd08c |
2455 | } |
2456 | |
c9def1b8 |
2457 | /* Make sure we're not pasting */ |
32874aea |
2458 | if (key_down) |
2459 | term_nopaste(); |
67c339f7 |
2460 | |
32874aea |
2461 | if (compose_state > 1 && left_alt) |
2462 | compose_state = 0; |
67c339f7 |
2463 | |
c9def1b8 |
2464 | /* Sanitize the number pad if not using a PC NumPad */ |
32874aea |
2465 | if (left_alt || (app_keypad_keys && !cfg.no_applic_k |
2466 | && cfg.funky_type != 2) |
2467 | || cfg.funky_type == 3 || cfg.nethack_keypad || compose_state) { |
2468 | if ((HIWORD(lParam) & KF_EXTENDED) == 0) { |
c9def1b8 |
2469 | int nParam = 0; |
32874aea |
2470 | switch (wParam) { |
2471 | case VK_INSERT: |
2472 | nParam = VK_NUMPAD0; |
2473 | break; |
2474 | case VK_END: |
2475 | nParam = VK_NUMPAD1; |
2476 | break; |
2477 | case VK_DOWN: |
2478 | nParam = VK_NUMPAD2; |
2479 | break; |
2480 | case VK_NEXT: |
2481 | nParam = VK_NUMPAD3; |
2482 | break; |
2483 | case VK_LEFT: |
2484 | nParam = VK_NUMPAD4; |
2485 | break; |
2486 | case VK_CLEAR: |
2487 | nParam = VK_NUMPAD5; |
2488 | break; |
2489 | case VK_RIGHT: |
2490 | nParam = VK_NUMPAD6; |
2491 | break; |
2492 | case VK_HOME: |
2493 | nParam = VK_NUMPAD7; |
2494 | break; |
2495 | case VK_UP: |
2496 | nParam = VK_NUMPAD8; |
2497 | break; |
2498 | case VK_PRIOR: |
2499 | nParam = VK_NUMPAD9; |
2500 | break; |
2501 | case VK_DELETE: |
2502 | nParam = VK_DECIMAL; |
2503 | break; |
c9def1b8 |
2504 | } |
32874aea |
2505 | if (nParam) { |
2506 | if (keystate[VK_NUMLOCK] & 1) |
2507 | shift_state |= 1; |
c9def1b8 |
2508 | wParam = nParam; |
2509 | } |
25d39ef6 |
2510 | } |
2511 | } |
2512 | |
c9def1b8 |
2513 | /* If a key is pressed and AltGr is not active */ |
32874aea |
2514 | if (key_down && (keystate[VK_RMENU] & 0x80) == 0 && !compose_state) { |
2515 | /* Okay, prepare for most alts then ... */ |
2516 | if (left_alt) |
2517 | *p++ = '\033'; |
374330e2 |
2518 | |
c9def1b8 |
2519 | /* Lets see if it's a pattern we know all about ... */ |
2520 | if (wParam == VK_PRIOR && shift_state == 1) { |
32874aea |
2521 | SendMessage(hwnd, WM_VSCROLL, SB_PAGEUP, 0); |
2522 | return 0; |
c9def1b8 |
2523 | } |
2524 | if (wParam == VK_NEXT && shift_state == 1) { |
32874aea |
2525 | SendMessage(hwnd, WM_VSCROLL, SB_PAGEDOWN, 0); |
2526 | return 0; |
2527 | } |
2528 | if (wParam == VK_INSERT && shift_state == 1) { |
568dd02f |
2529 | term_do_paste(); |
32874aea |
2530 | return 0; |
2531 | } |
c9def1b8 |
2532 | if (left_alt && wParam == VK_F4 && cfg.alt_f4) { |
32874aea |
2533 | return -1; |
c9def1b8 |
2534 | } |
2535 | if (left_alt && wParam == VK_SPACE && cfg.alt_space) { |
12c80d32 |
2536 | alt_state = 0; |
32874aea |
2537 | PostMessage(hwnd, WM_CHAR, ' ', 0); |
2538 | SendMessage(hwnd, WM_SYSCOMMAND, SC_KEYMENU, 0); |
2539 | return -1; |
c9def1b8 |
2540 | } |
ec55b220 |
2541 | /* Control-Numlock for app-keypad mode switch */ |
2542 | if (wParam == VK_PAUSE && shift_state == 2) { |
2543 | app_keypad_keys ^= 1; |
2544 | return 0; |
2545 | } |
374330e2 |
2546 | |
c9def1b8 |
2547 | /* Nethack keypad */ |
2548 | if (cfg.nethack_keypad && !left_alt) { |
32874aea |
2549 | switch (wParam) { |
2550 | case VK_NUMPAD1: |
2551 | *p++ = shift_state ? 'B' : 'b'; |
2552 | return p - output; |
2553 | case VK_NUMPAD2: |
2554 | *p++ = shift_state ? 'J' : 'j'; |
2555 | return p - output; |
2556 | case VK_NUMPAD3: |
2557 | *p++ = shift_state ? 'N' : 'n'; |
2558 | return p - output; |
2559 | case VK_NUMPAD4: |
2560 | *p++ = shift_state ? 'H' : 'h'; |
2561 | return p - output; |
2562 | case VK_NUMPAD5: |
2563 | *p++ = shift_state ? '.' : '.'; |
2564 | return p - output; |
2565 | case VK_NUMPAD6: |
2566 | *p++ = shift_state ? 'L' : 'l'; |
2567 | return p - output; |
2568 | case VK_NUMPAD7: |
2569 | *p++ = shift_state ? 'Y' : 'y'; |
2570 | return p - output; |
2571 | case VK_NUMPAD8: |
2572 | *p++ = shift_state ? 'K' : 'k'; |
2573 | return p - output; |
2574 | case VK_NUMPAD9: |
2575 | *p++ = shift_state ? 'U' : 'u'; |
2576 | return p - output; |
2577 | } |
c9def1b8 |
2578 | } |
2579 | |
2580 | /* Application Keypad */ |
2581 | if (!left_alt) { |
32874aea |
2582 | int xkey = 0; |
2583 | |
2584 | if (cfg.funky_type == 3 || |
2585 | (cfg.funky_type <= 1 && |
2586 | app_keypad_keys && !cfg.no_applic_k)) switch (wParam) { |
2587 | case VK_EXECUTE: |
2588 | xkey = 'P'; |
2589 | break; |
2590 | case VK_DIVIDE: |
2591 | xkey = 'Q'; |
2592 | break; |
2593 | case VK_MULTIPLY: |
2594 | xkey = 'R'; |
2595 | break; |
2596 | case VK_SUBTRACT: |
2597 | xkey = 'S'; |
2598 | break; |
2599 | } |
2600 | if (app_keypad_keys && !cfg.no_applic_k) |
2601 | switch (wParam) { |
2602 | case VK_NUMPAD0: |
2603 | xkey = 'p'; |
2604 | break; |
2605 | case VK_NUMPAD1: |
2606 | xkey = 'q'; |
2607 | break; |
2608 | case VK_NUMPAD2: |
2609 | xkey = 'r'; |
2610 | break; |
2611 | case VK_NUMPAD3: |
2612 | xkey = 's'; |
2613 | break; |
2614 | case VK_NUMPAD4: |
2615 | xkey = 't'; |
2616 | break; |
2617 | case VK_NUMPAD5: |
2618 | xkey = 'u'; |
2619 | break; |
2620 | case VK_NUMPAD6: |
2621 | xkey = 'v'; |
2622 | break; |
2623 | case VK_NUMPAD7: |
2624 | xkey = 'w'; |
2625 | break; |
2626 | case VK_NUMPAD8: |
2627 | xkey = 'x'; |
2628 | break; |
2629 | case VK_NUMPAD9: |
2630 | xkey = 'y'; |
2631 | break; |
2632 | |
2633 | case VK_DECIMAL: |
2634 | xkey = 'n'; |
2635 | break; |
2636 | case VK_ADD: |
2637 | if (cfg.funky_type == 2) { |
2638 | if (shift_state) |
2639 | xkey = 'l'; |
2640 | else |
2641 | xkey = 'k'; |
2642 | } else if (shift_state) |
2643 | xkey = 'm'; |
c9def1b8 |
2644 | else |
32874aea |
2645 | xkey = 'l'; |
2646 | break; |
2647 | |
2648 | case VK_DIVIDE: |
2649 | if (cfg.funky_type == 2) |
2650 | xkey = 'o'; |
2651 | break; |
2652 | case VK_MULTIPLY: |
2653 | if (cfg.funky_type == 2) |
2654 | xkey = 'j'; |
2655 | break; |
2656 | case VK_SUBTRACT: |
2657 | if (cfg.funky_type == 2) |
2658 | xkey = 'm'; |
2659 | break; |
2660 | |
2661 | case VK_RETURN: |
2662 | if (HIWORD(lParam) & KF_EXTENDED) |
2663 | xkey = 'M'; |
2664 | break; |
c9def1b8 |
2665 | } |
32874aea |
2666 | if (xkey) { |
2667 | if (vt52_mode) { |
2668 | if (xkey >= 'P' && xkey <= 'S') |
2669 | p += sprintf((char *) p, "\x1B%c", xkey); |
2670 | else |
2671 | p += sprintf((char *) p, "\x1B?%c", xkey); |
2672 | } else |
2673 | p += sprintf((char *) p, "\x1BO%c", xkey); |
2674 | return p - output; |
c9def1b8 |
2675 | } |
2676 | } |
2677 | |
32874aea |
2678 | if (wParam == VK_BACK && shift_state == 0) { /* Backspace */ |
c9def1b8 |
2679 | *p++ = (cfg.bksp_is_delete ? 0x7F : 0x08); |
a5f3e637 |
2680 | *p++ = 0; |
2681 | return -2; |
c9def1b8 |
2682 | } |
32874aea |
2683 | if (wParam == VK_TAB && shift_state == 1) { /* Shift tab */ |
2684 | *p++ = 0x1B; |
2685 | *p++ = '['; |
2686 | *p++ = 'Z'; |
2687 | return p - output; |
c9def1b8 |
2688 | } |
32874aea |
2689 | if (wParam == VK_SPACE && shift_state == 2) { /* Ctrl-Space */ |
2690 | *p++ = 0; |
2691 | return p - output; |
c9def1b8 |
2692 | } |
32874aea |
2693 | if (wParam == VK_SPACE && shift_state == 3) { /* Ctrl-Shift-Space */ |
2694 | *p++ = 160; |
2695 | return p - output; |
c9def1b8 |
2696 | } |
32874aea |
2697 | if (wParam == VK_CANCEL && shift_state == 2) { /* Ctrl-Break */ |
2698 | *p++ = 3; |
a5f3e637 |
2699 | *p++ = 0; |
2700 | return -2; |
c9def1b8 |
2701 | } |
32874aea |
2702 | if (wParam == VK_PAUSE) { /* Break/Pause */ |
2703 | *p++ = 26; |
2704 | *p++ = 0; |
2705 | return -2; |
95bbe1ae |
2706 | } |
c9def1b8 |
2707 | /* Control-2 to Control-8 are special */ |
32874aea |
2708 | if (shift_state == 2 && wParam >= '2' && wParam <= '8') { |
2709 | *p++ = "\000\033\034\035\036\037\177"[wParam - '2']; |
c9def1b8 |
2710 | return p - output; |
2711 | } |
2712 | if (shift_state == 2 && wParam == 0xBD) { |
2713 | *p++ = 0x1F; |
2714 | return p - output; |
2715 | } |
2716 | if (shift_state == 2 && wParam == 0xDF) { |
2717 | *p++ = 0x1C; |
2718 | return p - output; |
2719 | } |
2720 | if (shift_state == 0 && wParam == VK_RETURN && cr_lf_return) { |
32874aea |
2721 | *p++ = '\r'; |
2722 | *p++ = '\n'; |
c9def1b8 |
2723 | return p - output; |
2724 | } |
374330e2 |
2725 | |
c5e9c988 |
2726 | /* |
c9def1b8 |
2727 | * Next, all the keys that do tilde codes. (ESC '[' nn '~', |
2728 | * for integer decimal nn.) |
2729 | * |
2730 | * We also deal with the weird ones here. Linux VCs replace F1 |
2731 | * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but |
2732 | * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w |
2733 | * respectively. |
c5e9c988 |
2734 | */ |
c9def1b8 |
2735 | code = 0; |
2736 | switch (wParam) { |
32874aea |
2737 | case VK_F1: |
2738 | code = (keystate[VK_SHIFT] & 0x80 ? 23 : 11); |
2739 | break; |
2740 | case VK_F2: |
2741 | code = (keystate[VK_SHIFT] & 0x80 ? 24 : 12); |
2742 | break; |
2743 | case VK_F3: |
2744 | code = (keystate[VK_SHIFT] & 0x80 ? 25 : 13); |
2745 | break; |
2746 | case VK_F4: |
2747 | code = (keystate[VK_SHIFT] & 0x80 ? 26 : 14); |
2748 | break; |
2749 | case VK_F5: |
2750 | code = (keystate[VK_SHIFT] & 0x80 ? 28 : 15); |
2751 | break; |
2752 | case VK_F6: |
2753 | code = (keystate[VK_SHIFT] & 0x80 ? 29 : 17); |
2754 | break; |
2755 | case VK_F7: |
2756 | code = (keystate[VK_SHIFT] & 0x80 ? 31 : 18); |
2757 | break; |
2758 | case VK_F8: |
2759 | code = (keystate[VK_SHIFT] & 0x80 ? 32 : 19); |
2760 | break; |
2761 | case VK_F9: |
2762 | code = (keystate[VK_SHIFT] & 0x80 ? 33 : 20); |
2763 | break; |
2764 | case VK_F10: |
2765 | code = (keystate[VK_SHIFT] & 0x80 ? 34 : 21); |
2766 | break; |
2767 | case VK_F11: |
2768 | code = 23; |
2769 | break; |
2770 | case VK_F12: |
2771 | code = 24; |
2772 | break; |
2773 | case VK_F13: |
2774 | code = 25; |
2775 | break; |
2776 | case VK_F14: |
2777 | code = 26; |
2778 | break; |
2779 | case VK_F15: |
2780 | code = 28; |
2781 | break; |
2782 | case VK_F16: |
2783 | code = 29; |
2784 | break; |
2785 | case VK_F17: |
2786 | code = 31; |
2787 | break; |
2788 | case VK_F18: |
2789 | code = 32; |
2790 | break; |
2791 | case VK_F19: |
2792 | code = 33; |
2793 | break; |
2794 | case VK_F20: |
2795 | code = 34; |
2796 | break; |
2797 | case VK_HOME: |
2798 | code = 1; |
2799 | break; |
2800 | case VK_INSERT: |
2801 | code = 2; |
2802 | break; |
2803 | case VK_DELETE: |
2804 | code = 3; |
2805 | break; |
2806 | case VK_END: |
2807 | code = 4; |
2808 | break; |
2809 | case VK_PRIOR: |
2810 | code = 5; |
2811 | break; |
2812 | case VK_NEXT: |
2813 | code = 6; |
2814 | break; |
374330e2 |
2815 | } |
ec55b220 |
2816 | /* Reorder edit keys to physical order */ |
32874aea |
2817 | if (cfg.funky_type == 3 && code <= 6) |
2818 | code = "\0\2\1\4\5\3\6"[code]; |
ec55b220 |
2819 | |
f37caa11 |
2820 | if (vt52_mode && code > 0 && code <= 6) { |
32874aea |
2821 | p += sprintf((char *) p, "\x1B%c", " HLMEIG"[code]); |
f37caa11 |
2822 | return p - output; |
2823 | } |
2824 | |
9bc81a2c |
2825 | if (cfg.funky_type == 5 && /* SCO function keys */ |
2826 | code >= 11 && code <= 34) { |
e24b1972 |
2827 | char codes[] = "MNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz@[\\]^_`{"; |
2828 | int index = 0; |
2829 | switch (wParam) { |
2830 | case VK_F1: index = 0; break; |
2831 | case VK_F2: index = 1; break; |
2832 | case VK_F3: index = 2; break; |
2833 | case VK_F4: index = 3; break; |
2834 | case VK_F5: index = 4; break; |
2835 | case VK_F6: index = 5; break; |
2836 | case VK_F7: index = 6; break; |
2837 | case VK_F8: index = 7; break; |
2838 | case VK_F9: index = 8; break; |
2839 | case VK_F10: index = 9; break; |
2840 | case VK_F11: index = 10; break; |
2841 | case VK_F12: index = 11; break; |
2842 | } |
2843 | if (keystate[VK_SHIFT] & 0x80) index += 12; |
2844 | if (keystate[VK_CONTROL] & 0x80) index += 24; |
2845 | p += sprintf((char *) p, "\x1B[%c", codes[index]); |
f37caa11 |
2846 | return p - output; |
2847 | } |
9bc81a2c |
2848 | if (cfg.funky_type == 5 && /* SCO small keypad */ |
2849 | code >= 1 && code <= 6) { |
2850 | char codes[] = "HL.FIG"; |
2851 | if (code == 3) { |
2852 | *p++ = '\x7F'; |
2853 | } else { |
2854 | p += sprintf((char *) p, "\x1B[%c", codes[code-1]); |
2855 | } |
2856 | return p - output; |
2857 | } |
f37caa11 |
2858 | if ((vt52_mode || cfg.funky_type == 4) && code >= 11 && code <= 24) { |
2859 | int offt = 0; |
32874aea |
2860 | if (code > 15) |
2861 | offt++; |
2862 | if (code > 21) |
2863 | offt++; |
f37caa11 |
2864 | if (vt52_mode) |
32874aea |
2865 | p += sprintf((char *) p, "\x1B%c", code + 'P' - 11 - offt); |
f37caa11 |
2866 | else |
32874aea |
2867 | p += |
2868 | sprintf((char *) p, "\x1BO%c", code + 'P' - 11 - offt); |
f37caa11 |
2869 | return p - output; |
2870 | } |
c9def1b8 |
2871 | if (cfg.funky_type == 1 && code >= 11 && code <= 15) { |
32874aea |
2872 | p += sprintf((char *) p, "\x1B[[%c", code + 'A' - 11); |
c9def1b8 |
2873 | return p - output; |
2874 | } |
2875 | if (cfg.funky_type == 2 && code >= 11 && code <= 14) { |
ec55b220 |
2876 | if (vt52_mode) |
32874aea |
2877 | p += sprintf((char *) p, "\x1B%c", code + 'P' - 11); |
ec55b220 |
2878 | else |
32874aea |
2879 | p += sprintf((char *) p, "\x1BO%c", code + 'P' - 11); |
c9def1b8 |
2880 | return p - output; |
2881 | } |
2882 | if (cfg.rxvt_homeend && (code == 1 || code == 4)) { |
32874aea |
2883 | p += sprintf((char *) p, code == 1 ? "\x1B[H" : "\x1BOw"); |
c9def1b8 |
2884 | return p - output; |
2885 | } |
2886 | if (code) { |
32874aea |
2887 | p += sprintf((char *) p, "\x1B[%d~", code); |
374330e2 |
2888 | return p - output; |
374330e2 |
2889 | } |
45dabbc5 |
2890 | |
c9def1b8 |
2891 | /* |
2892 | * Now the remaining keys (arrows and Keypad 5. Keypad 5 for |
2893 | * some reason seems to send VK_CLEAR to Windows...). |
2894 | */ |
2895 | { |
2896 | char xkey = 0; |
2897 | switch (wParam) { |
32874aea |
2898 | case VK_UP: |
2899 | xkey = 'A'; |
2900 | break; |
2901 | case VK_DOWN: |
2902 | xkey = 'B'; |
2903 | break; |
2904 | case VK_RIGHT: |
2905 | xkey = 'C'; |
2906 | break; |
2907 | case VK_LEFT: |
2908 | xkey = 'D'; |
2909 | break; |
2910 | case VK_CLEAR: |
2911 | xkey = 'G'; |
2912 | break; |
c9def1b8 |
2913 | } |
32874aea |
2914 | if (xkey) { |
c9def1b8 |
2915 | if (vt52_mode) |
32874aea |
2916 | p += sprintf((char *) p, "\x1B%c", xkey); |
e864f84f |
2917 | else { |
2918 | int app_flg = (app_cursor_keys && !cfg.no_applic_c); |
2919 | /* VT100 & VT102 manuals both state the app cursor keys |
2920 | * only work if the app keypad is on. |
2921 | */ |
2922 | if (!app_keypad_keys) |
2923 | app_flg = 0; |
2924 | /* Useful mapping of Ctrl-arrows */ |
2925 | if (shift_state == 2) |
2926 | app_flg = !app_flg; |
2927 | |
2928 | if (app_flg) |
2929 | p += sprintf((char *) p, "\x1BO%c", xkey); |
2930 | else |
2931 | p += sprintf((char *) p, "\x1B[%c", xkey); |
2932 | } |
c9def1b8 |
2933 | return p - output; |
2934 | } |
2935 | } |
0c50ef57 |
2936 | |
2937 | /* |
2938 | * Finally, deal with Return ourselves. (Win95 seems to |
2939 | * foul it up when Alt is pressed, for some reason.) |
2940 | */ |
32874aea |
2941 | if (wParam == VK_RETURN) { /* Return */ |
0c50ef57 |
2942 | *p++ = 0x0D; |
a5f3e637 |
2943 | *p++ = 0; |
2944 | return -2; |
0c50ef57 |
2945 | } |
4eeb7d09 |
2946 | |
2947 | if (left_alt && wParam >= VK_NUMPAD0 && wParam <= VK_NUMPAD9) |
2948 | alt_sum = alt_sum * 10 + wParam - VK_NUMPAD0; |
2949 | else |
2950 | alt_sum = 0; |
67c339f7 |
2951 | } |
374330e2 |
2952 | |
c9def1b8 |
2953 | /* Okay we've done everything interesting; let windows deal with |
2954 | * the boring stuff */ |
2955 | { |
00e3ba0f |
2956 | r = ToAsciiEx(wParam, scan, keystate, keys, 0, kbd_layout); |
4eeb7d09 |
2957 | #ifdef SHOW_TOASCII_RESULT |
2958 | if (r == 1 && !key_down) { |
2959 | if (alt_sum) { |
8f22582c |
2960 | if (in_utf || dbcs_screenfont) |
4eeb7d09 |
2961 | debug((", (U+%04x)", alt_sum)); |
2962 | else |
2963 | debug((", LCH(%d)", alt_sum)); |
2964 | } else { |
2965 | debug((", ACH(%d)", keys[0])); |
2966 | } |
2967 | } else if (r > 0) { |
2968 | int r1; |
2969 | debug((", ASC(")); |
2970 | for (r1 = 0; r1 < r; r1++) { |
2971 | debug(("%s%d", r1 ? "," : "", keys[r1])); |
2972 | } |
2973 | debug((")")); |
2974 | } |
2975 | #endif |
32874aea |
2976 | if (r > 0) { |
4eeb7d09 |
2977 | WCHAR keybuf; |
c9def1b8 |
2978 | p = output; |
32874aea |
2979 | for (i = 0; i < r; i++) { |
2980 | unsigned char ch = (unsigned char) keys[i]; |
14963b8f |
2981 | |
32874aea |
2982 | if (compose_state == 2 && (ch & 0x80) == 0 && ch > ' ') { |
c9def1b8 |
2983 | compose_char = ch; |
32874aea |
2984 | compose_state++; |
c9def1b8 |
2985 | continue; |
2986 | } |
32874aea |
2987 | if (compose_state == 3 && (ch & 0x80) == 0 && ch > ' ') { |
c9def1b8 |
2988 | int nc; |
2989 | compose_state = 0; |
2990 | |
32874aea |
2991 | if ((nc = check_compose(compose_char, ch)) == -1) { |
fe50e814 |
2992 | MessageBeep(MB_ICONHAND); |
c9def1b8 |
2993 | return 0; |
2994 | } |
4eeb7d09 |
2995 | keybuf = nc; |
2996 | luni_send(&keybuf, 1); |
2997 | continue; |
c9def1b8 |
2998 | } |
374330e2 |
2999 | |
c9def1b8 |
3000 | compose_state = 0; |
374330e2 |
3001 | |
4eeb7d09 |
3002 | if (!key_down) { |
3003 | if (alt_sum) { |
8f22582c |
3004 | if (in_utf || dbcs_screenfont) { |
4eeb7d09 |
3005 | keybuf = alt_sum; |
3006 | luni_send(&keybuf, 1); |
3007 | } else { |
3008 | ch = (char) alt_sum; |
5471d09a |
3009 | /* |
3010 | * We need not bother about stdin |
3011 | * backlogs here, because in GUI PuTTY |
3012 | * we can't do anything about it |
3013 | * anyway; there's no means of asking |
3014 | * Windows to hold off on KEYDOWN |
3015 | * messages. We _have_ to buffer |
3016 | * everything we're sent. |
3017 | */ |
4eeb7d09 |
3018 | ldisc_send(&ch, 1); |
3019 | } |
3020 | alt_sum = 0; |
3021 | } else |
3022 | lpage_send(kbd_codepage, &ch, 1); |
3023 | } else { |
3024 | static char cbuf[] = "\033 "; |
3025 | cbuf[1] = ch; |
3026 | lpage_send(kbd_codepage, cbuf + !left_alt, |
3027 | 1 + !!left_alt); |
c9def1b8 |
3028 | } |
3029 | } |
374330e2 |
3030 | |
c9def1b8 |
3031 | /* This is so the ALT-Numpad and dead keys work correctly. */ |
3032 | keys[0] = 0; |
3033 | |
32874aea |
3034 | return p - output; |
c9def1b8 |
3035 | } |
159eba53 |
3036 | /* If we're definitly not building up an ALT-54321 then clear it */ |
32874aea |
3037 | if (!left_alt) |
3038 | keys[0] = 0; |
4eeb7d09 |
3039 | /* If we will be using alt_sum fix the 256s */ |
8f22582c |
3040 | else if (keys[0] && (in_utf || dbcs_screenfont)) |
4eeb7d09 |
3041 | keys[0] = 10; |
374330e2 |
3042 | } |
3043 | |
9853b912 |
3044 | /* ALT alone may or may not want to bring up the System menu */ |
3045 | if (wParam == VK_MENU) { |
32874aea |
3046 | if (cfg.alt_only) { |
3047 | if (message == WM_SYSKEYDOWN) |
3048 | alt_state = 1; |
3049 | else if (message == WM_SYSKEYUP && alt_state) |
3050 | PostMessage(hwnd, WM_CHAR, ' ', 0); |
3051 | if (message == WM_SYSKEYUP) |
3052 | alt_state = 0; |
3053 | } else |
a094ae43 |
3054 | return 0; |
32874aea |
3055 | } else |
3056 | alt_state = 0; |
374330e2 |
3057 | |
c9def1b8 |
3058 | return -1; |
374330e2 |
3059 | } |
3060 | |
32874aea |
3061 | void set_title(char *title) |
3062 | { |
3063 | sfree(window_name); |
3064 | window_name = smalloc(1 + strlen(title)); |
3065 | strcpy(window_name, title); |
37508af4 |
3066 | if (cfg.win_name_always || !IsIconic(hwnd)) |
32874aea |
3067 | SetWindowText(hwnd, title); |
374330e2 |
3068 | } |
3069 | |
32874aea |
3070 | void set_icon(char *title) |
3071 | { |
3072 | sfree(icon_name); |
3073 | icon_name = smalloc(1 + strlen(title)); |
3074 | strcpy(icon_name, title); |
37508af4 |
3075 | if (!cfg.win_name_always && IsIconic(hwnd)) |
32874aea |
3076 | SetWindowText(hwnd, title); |
374330e2 |
3077 | } |
3078 | |
32874aea |
3079 | void set_sbar(int total, int start, int page) |
3080 | { |
374330e2 |
3081 | SCROLLINFO si; |
c9def1b8 |
3082 | |
32874aea |
3083 | if (!cfg.scrollbar) |
3084 | return; |
c9def1b8 |
3085 | |
374330e2 |
3086 | si.cbSize = sizeof(si); |
c9def1b8 |
3087 | si.fMask = SIF_ALL | SIF_DISABLENOSCROLL; |
374330e2 |
3088 | si.nMin = 0; |
3089 | si.nMax = total - 1; |
3090 | si.nPage = page; |
3091 | si.nPos = start; |
c1f5f956 |
3092 | if (hwnd) |
32874aea |
3093 | SetScrollInfo(hwnd, SB_VERT, &si, TRUE); |
374330e2 |
3094 | } |
3095 | |
32874aea |
3096 | Context get_ctx(void) |
3097 | { |
374330e2 |
3098 | HDC hdc; |
3099 | if (hwnd) { |
32874aea |
3100 | hdc = GetDC(hwnd); |
374330e2 |
3101 | if (hdc && pal) |
32874aea |
3102 | SelectPalette(hdc, pal, FALSE); |
374330e2 |
3103 | return hdc; |
3104 | } else |
3105 | return NULL; |
3106 | } |
3107 | |
32874aea |
3108 | void free_ctx(Context ctx) |
3109 | { |
3110 | SelectPalette(ctx, GetStockObject(DEFAULT_PALETTE), FALSE); |
3111 | ReleaseDC(hwnd, ctx); |
374330e2 |
3112 | } |
3113 | |
32874aea |
3114 | static void real_palette_set(int n, int r, int g, int b) |
3115 | { |
374330e2 |
3116 | if (pal) { |
3117 | logpal->palPalEntry[n].peRed = r; |
3118 | logpal->palPalEntry[n].peGreen = g; |
3119 | logpal->palPalEntry[n].peBlue = b; |
3120 | logpal->palPalEntry[n].peFlags = PC_NOCOLLAPSE; |
3121 | colours[n] = PALETTERGB(r, g, b); |
32874aea |
3122 | SetPaletteEntries(pal, 0, NCOLOURS, logpal->palPalEntry); |
374330e2 |
3123 | } else |
3124 | colours[n] = RGB(r, g, b); |
3125 | } |
3126 | |
32874aea |
3127 | void palette_set(int n, int r, int g, int b) |
3128 | { |
374330e2 |
3129 | static const int first[21] = { |
3130 | 0, 2, 4, 6, 8, 10, 12, 14, |
3131 | 1, 3, 5, 7, 9, 11, 13, 15, |
3132 | 16, 17, 18, 20, 22 |
3133 | }; |
32874aea |
3134 | real_palette_set(first[n], r, g, b); |
374330e2 |
3135 | if (first[n] >= 18) |
32874aea |
3136 | real_palette_set(first[n] + 1, r, g, b); |
374330e2 |
3137 | if (pal) { |
3138 | HDC hdc = get_ctx(); |
32874aea |
3139 | UnrealizeObject(pal); |
3140 | RealizePalette(hdc); |
3141 | free_ctx(hdc); |
374330e2 |
3142 | } |
3143 | } |
3144 | |
32874aea |
3145 | void palette_reset(void) |
3146 | { |
374330e2 |
3147 | int i; |
3148 | |
3149 | for (i = 0; i < NCOLOURS; i++) { |
3150 | if (pal) { |
3151 | logpal->palPalEntry[i].peRed = defpal[i].rgbtRed; |
3152 | logpal->palPalEntry[i].peGreen = defpal[i].rgbtGreen; |
3153 | logpal->palPalEntry[i].peBlue = defpal[i].rgbtBlue; |
3154 | logpal->palPalEntry[i].peFlags = 0; |
3155 | colours[i] = PALETTERGB(defpal[i].rgbtRed, |
3156 | defpal[i].rgbtGreen, |
3157 | defpal[i].rgbtBlue); |
3158 | } else |
3159 | colours[i] = RGB(defpal[i].rgbtRed, |
32874aea |
3160 | defpal[i].rgbtGreen, defpal[i].rgbtBlue); |
374330e2 |
3161 | } |
3162 | |
3163 | if (pal) { |
3164 | HDC hdc; |
32874aea |
3165 | SetPaletteEntries(pal, 0, NCOLOURS, logpal->palPalEntry); |
374330e2 |
3166 | hdc = get_ctx(); |
32874aea |
3167 | RealizePalette(hdc); |
3168 | free_ctx(hdc); |
374330e2 |
3169 | } |
3170 | } |
3171 | |
4eeb7d09 |
3172 | void write_aclip(char *data, int len, int must_deselect) |
32874aea |
3173 | { |
374330e2 |
3174 | HGLOBAL clipdata; |
3175 | void *lock; |
3176 | |
32874aea |
3177 | clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len + 1); |
374330e2 |
3178 | if (!clipdata) |
3179 | return; |
32874aea |
3180 | lock = GlobalLock(clipdata); |
374330e2 |
3181 | if (!lock) |
3182 | return; |
32874aea |
3183 | memcpy(lock, data, len); |
3184 | ((unsigned char *) lock)[len] = 0; |
3185 | GlobalUnlock(clipdata); |
374330e2 |
3186 | |
f0df44da |
3187 | if (!must_deselect) |
32874aea |
3188 | SendMessage(hwnd, WM_IGNORE_CLIP, TRUE, 0); |
f0df44da |
3189 | |
32874aea |
3190 | if (OpenClipboard(hwnd)) { |
374330e2 |
3191 | EmptyClipboard(); |
32874aea |
3192 | SetClipboardData(CF_TEXT, clipdata); |
374330e2 |
3193 | CloseClipboard(); |
3194 | } else |
32874aea |
3195 | GlobalFree(clipdata); |
f0df44da |
3196 | |
3197 | if (!must_deselect) |
32874aea |
3198 | SendMessage(hwnd, WM_IGNORE_CLIP, FALSE, 0); |
374330e2 |
3199 | } |
3200 | |
4eeb7d09 |
3201 | /* |
3202 | * Note: unlike write_aclip() this will not append a nul. |
3203 | */ |
3204 | void write_clip(wchar_t * data, int len, int must_deselect) |
3205 | { |
3206 | HGLOBAL clipdata; |
3207 | HGLOBAL clipdata2; |
3208 | int len2; |
3209 | void *lock, *lock2; |
3210 | |
3211 | len2 = WideCharToMultiByte(CP_ACP, 0, data, len, 0, 0, NULL, NULL); |
3212 | |
3213 | clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, |
3214 | len * sizeof(wchar_t)); |
3215 | clipdata2 = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len2); |
3216 | |
3217 | if (!clipdata || !clipdata2) { |
3218 | if (clipdata) |
3219 | GlobalFree(clipdata); |
3220 | if (clipdata2) |
3221 | GlobalFree(clipdata2); |
3222 | return; |
3223 | } |
3224 | if (!(lock = GlobalLock(clipdata))) |
3225 | return; |
3226 | if (!(lock2 = GlobalLock(clipdata2))) |
3227 | return; |
3228 | |
3229 | memcpy(lock, data, len * sizeof(wchar_t)); |
3230 | WideCharToMultiByte(CP_ACP, 0, data, len, lock2, len2, NULL, NULL); |
3231 | |
3232 | GlobalUnlock(clipdata); |
3233 | GlobalUnlock(clipdata2); |
3234 | |
3235 | if (!must_deselect) |
3236 | SendMessage(hwnd, WM_IGNORE_CLIP, TRUE, 0); |
3237 | |
3238 | if (OpenClipboard(hwnd)) { |
3239 | EmptyClipboard(); |
3240 | SetClipboardData(CF_UNICODETEXT, clipdata); |
3241 | SetClipboardData(CF_TEXT, clipdata2); |
3242 | CloseClipboard(); |
3243 | } else { |
3244 | GlobalFree(clipdata); |
3245 | GlobalFree(clipdata2); |
3246 | } |
3247 | |
3248 | if (!must_deselect) |
3249 | SendMessage(hwnd, WM_IGNORE_CLIP, FALSE, 0); |
3250 | } |
3251 | |
3252 | void get_clip(wchar_t ** p, int *len) |
32874aea |
3253 | { |
374330e2 |
3254 | static HGLOBAL clipdata = NULL; |
4eeb7d09 |
3255 | static wchar_t *converted = 0; |
3256 | wchar_t *p2; |
374330e2 |
3257 | |
4eeb7d09 |
3258 | if (converted) { |
3259 | sfree(converted); |
3260 | converted = 0; |
3261 | } |
374330e2 |
3262 | if (!p) { |
3263 | if (clipdata) |
32874aea |
3264 | GlobalUnlock(clipdata); |
374330e2 |
3265 | clipdata = NULL; |
3266 | return; |
4eeb7d09 |
3267 | } else if (OpenClipboard(NULL)) { |
2d466ffd |
3268 | if ((clipdata = GetClipboardData(CF_UNICODETEXT))) { |
374330e2 |
3269 | CloseClipboard(); |
4eeb7d09 |
3270 | *p = GlobalLock(clipdata); |
3271 | if (*p) { |
3272 | for (p2 = *p; *p2; p2++); |
3273 | *len = p2 - *p; |
3274 | return; |
374330e2 |
3275 | } |
2d466ffd |
3276 | } else if ( (clipdata = GetClipboardData(CF_TEXT)) ) { |
4eeb7d09 |
3277 | char *s; |
3278 | int i; |
3279 | CloseClipboard(); |
3280 | s = GlobalLock(clipdata); |
3281 | i = MultiByteToWideChar(CP_ACP, 0, s, strlen(s) + 1, 0, 0); |
3282 | *p = converted = smalloc(i * sizeof(wchar_t)); |
3283 | MultiByteToWideChar(CP_ACP, 0, s, strlen(s) + 1, converted, i); |
3284 | *len = i - 1; |
3285 | return; |
3286 | } else |
3287 | CloseClipboard(); |
374330e2 |
3288 | } |
3289 | |
3290 | *p = NULL; |
3291 | *len = 0; |
3292 | } |
3293 | |
4eeb7d09 |
3294 | #if 0 |
374330e2 |
3295 | /* |
3296 | * Move `lines' lines from position `from' to position `to' in the |
3297 | * window. |
3298 | */ |
32874aea |
3299 | void optimised_move(int to, int from, int lines) |
3300 | { |
374330e2 |
3301 | RECT r; |
f67b4e85 |
3302 | int min, max; |
374330e2 |
3303 | |
3304 | min = (to < from ? to : from); |
3305 | max = to + from - min; |
374330e2 |
3306 | |
32874aea |
3307 | r.left = 0; |
3308 | r.right = cols * font_width; |
3309 | r.top = min * font_height; |
3310 | r.bottom = (max + lines) * font_height; |
3311 | ScrollWindow(hwnd, 0, (to - from) * font_height, &r, &r); |
374330e2 |
3312 | } |
4eeb7d09 |
3313 | #endif |
374330e2 |
3314 | |
3315 | /* |
3316 | * Print a message box and perform a fatal exit. |
3317 | */ |
32874aea |
3318 | void fatalbox(char *fmt, ...) |
3319 | { |
374330e2 |
3320 | va_list ap; |
3321 | char stuff[200]; |
3322 | |
3323 | va_start(ap, fmt); |
3324 | vsprintf(stuff, fmt, ap); |
3325 | va_end(ap); |
3326 | MessageBox(hwnd, stuff, "PuTTY Fatal Error", MB_ICONERROR | MB_OK); |
3327 | exit(1); |
3328 | } |
3329 | |
3330 | /* |
f8a28d1f |
3331 | * Manage window caption / taskbar flashing, if enabled. |
3332 | * 0 = stop, 1 = maintain, 2 = start |
3333 | */ |
3334 | static void flash_window(int mode) |
3335 | { |
3336 | static long last_flash = 0; |
3337 | static int flashing = 0; |
3338 | if ((mode == 0) || (cfg.beep_ind == B_IND_DISABLED)) { |
3339 | /* stop */ |
3340 | if (flashing) { |
3341 | FlashWindow(hwnd, FALSE); |
3342 | flashing = 0; |
3343 | } |
3344 | |
3345 | } else if (mode == 2) { |
3346 | /* start */ |
3347 | if (!flashing) { |
3348 | last_flash = GetTickCount(); |
3349 | flashing = 1; |
3350 | FlashWindow(hwnd, TRUE); |
3351 | } |
3352 | |
3353 | } else if ((mode == 1) && (cfg.beep_ind == B_IND_FLASH)) { |
3354 | /* maintain */ |
3355 | if (flashing) { |
3356 | long now = GetTickCount(); |
3357 | long fdiff = now - last_flash; |
3358 | if (fdiff < 0 || fdiff > 450) { |
3359 | last_flash = now; |
3360 | FlashWindow(hwnd, TRUE); /* toggle */ |
3361 | } |
3362 | } |
3363 | } |
3364 | } |
3365 | |
3366 | /* |
374330e2 |
3367 | * Beep. |
3368 | */ |
32874aea |
3369 | void beep(int mode) |
3370 | { |
03169ad0 |
3371 | if (mode == BELL_DEFAULT) { |
eb04402e |
3372 | /* |
3373 | * For MessageBeep style bells, we want to be careful of |
3374 | * timing, because they don't have the nice property of |
3375 | * PlaySound bells that each one cancels the previous |
3376 | * active one. So we limit the rate to one per 50ms or so. |
3377 | */ |
3378 | static long lastbeep = 0; |
d51cdf1e |
3379 | long beepdiff; |
eb04402e |
3380 | |
d51cdf1e |
3381 | beepdiff = GetTickCount() - lastbeep; |
eb04402e |
3382 | if (beepdiff >= 0 && beepdiff < 50) |
3383 | return; |
156686ef |
3384 | MessageBeep(MB_OK); |
d51cdf1e |
3385 | /* |
3386 | * The above MessageBeep call takes time, so we record the |
3387 | * time _after_ it finishes rather than before it starts. |
3388 | */ |
3389 | lastbeep = GetTickCount(); |
03169ad0 |
3390 | } else if (mode == BELL_WAVEFILE) { |
3391 | if (!PlaySound(cfg.bell_wavefile, NULL, SND_ASYNC | SND_FILENAME)) { |
32874aea |
3392 | char buf[sizeof(cfg.bell_wavefile) + 80]; |
03169ad0 |
3393 | sprintf(buf, "Unable to play sound file\n%s\n" |
3394 | "Using default sound instead", cfg.bell_wavefile); |
32874aea |
3395 | MessageBox(hwnd, buf, "PuTTY Sound Error", |
3396 | MB_OK | MB_ICONEXCLAMATION); |
03169ad0 |
3397 | cfg.beep = BELL_DEFAULT; |
3398 | } |
3399 | } |
f8a28d1f |
3400 | /* Otherwise, either visual bell or disabled; do nothing here */ |
3401 | if (!has_focus) { |
3402 | flash_window(2); /* start */ |
3403 | } |
374330e2 |
3404 | } |