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 | |
0965bee0 |
131 | /* Dummy routine, only required in plink. */ |
32874aea |
132 | void ldisc_update(int echo, int edit) |
133 | { |
134 | } |
6f34e365 |
135 | |
32874aea |
136 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) |
137 | { |
374330e2 |
138 | static char appname[] = "PuTTY"; |
139 | WORD winsock_ver; |
140 | WSADATA wsadata; |
141 | WNDCLASS wndclass; |
142 | MSG msg; |
143 | int guess_width, guess_height; |
144 | |
8c3cd914 |
145 | hinst = inst; |
67779be7 |
146 | flags = FLAG_VERBOSE | FLAG_INTERACTIVE; |
73251d5d |
147 | |
374330e2 |
148 | winsock_ver = MAKEWORD(1, 1); |
149 | if (WSAStartup(winsock_ver, &wsadata)) { |
150 | MessageBox(NULL, "Unable to initialise WinSock", "WinSock Error", |
151 | MB_OK | MB_ICONEXCLAMATION); |
152 | return 1; |
153 | } |
154 | if (LOBYTE(wsadata.wVersion) != 1 || HIBYTE(wsadata.wVersion) != 1) { |
155 | MessageBox(NULL, "WinSock version is incompatible with 1.1", |
156 | "WinSock Error", MB_OK | MB_ICONEXCLAMATION); |
157 | WSACleanup(); |
158 | return 1; |
159 | } |
160 | /* WISHLIST: maybe allow config tweaking even if winsock not present? */ |
8df7a775 |
161 | sk_init(); |
374330e2 |
162 | |
163 | InitCommonControls(); |
164 | |
301b66db |
165 | /* Ensure a Maximize setting in Explorer doesn't maximise the |
166 | * config box. */ |
167 | defuse_showwindow(); |
168 | |
374330e2 |
169 | /* |
170 | * Process the command line. |
171 | */ |
172 | { |
173 | char *p; |
174 | |
e277c42d |
175 | default_protocol = DEFAULT_PROTOCOL; |
176 | default_port = DEFAULT_PORT; |
e1c8e0ed |
177 | cfg.logtype = LGTYP_NONE; |
e277c42d |
178 | |
a9422f39 |
179 | do_defaults(NULL, &cfg); |
374330e2 |
180 | |
181 | p = cmdline; |
32874aea |
182 | while (*p && isspace(*p)) |
183 | p++; |
374330e2 |
184 | |
185 | /* |
e277c42d |
186 | * Process command line options first. Yes, this can be |
187 | * done better, and it will be as soon as I have the |
188 | * energy... |
189 | */ |
190 | while (*p == '-') { |
191 | char *q = p + strcspn(p, " \t"); |
192 | p++; |
193 | if (q == p + 3 && |
194 | tolower(p[0]) == 's' && |
32874aea |
195 | tolower(p[1]) == 's' && tolower(p[2]) == 'h') { |
e277c42d |
196 | default_protocol = cfg.protocol = PROT_SSH; |
197 | default_port = cfg.port = 22; |
de3df031 |
198 | } else if (q == p + 7 && |
32874aea |
199 | tolower(p[0]) == 'c' && |
200 | tolower(p[1]) == 'l' && |
201 | tolower(p[2]) == 'e' && |
202 | tolower(p[3]) == 'a' && |
203 | tolower(p[4]) == 'n' && |
204 | tolower(p[5]) == 'u' && tolower(p[6]) == 'p') { |
205 | /* |
206 | * `putty -cleanup'. Remove all registry entries |
207 | * associated with PuTTY, and also find and delete |
208 | * the random seed file. |
209 | */ |
210 | if (MessageBox(NULL, |
211 | "This procedure will remove ALL Registry\n" |
212 | "entries associated with PuTTY, and will\n" |
213 | "also remove the PuTTY random seed file.\n" |
214 | "\n" |
215 | "THIS PROCESS WILL DESTROY YOUR SAVED\n" |
216 | "SESSIONS. Are you really sure you want\n" |
217 | "to continue?", |
218 | "PuTTY Warning", |
219 | MB_YESNO | MB_ICONWARNING) == IDYES) { |
220 | cleanup_all(); |
221 | } |
222 | exit(0); |
e277c42d |
223 | } |
224 | p = q + strspn(q, " \t"); |
225 | } |
226 | |
227 | /* |
374330e2 |
228 | * An initial @ means to activate a saved session. |
229 | */ |
230 | if (*p == '@') { |
f317611e |
231 | int i = strlen(p); |
32874aea |
232 | while (i > 1 && isspace(p[i - 1])) |
f317611e |
233 | i--; |
234 | p[i] = '\0'; |
32874aea |
235 | do_defaults(p + 1, &cfg); |
374330e2 |
236 | if (!*cfg.host && !do_config()) { |
237 | WSACleanup(); |
238 | return 0; |
239 | } |
240 | } else if (*p == '&') { |
241 | /* |
242 | * An initial & means we've been given a command line |
243 | * containing the hex value of a HANDLE for a file |
244 | * mapping object, which we must then extract as a |
245 | * config. |
246 | */ |
247 | HANDLE filemap; |
248 | Config *cp; |
32874aea |
249 | if (sscanf(p + 1, "%p", &filemap) == 1 && |
374330e2 |
250 | (cp = MapViewOfFile(filemap, FILE_MAP_READ, |
251 | 0, 0, sizeof(Config))) != NULL) { |
252 | cfg = *cp; |
253 | UnmapViewOfFile(cp); |
254 | CloseHandle(filemap); |
255 | } else if (!do_config()) { |
256 | WSACleanup(); |
257 | return 0; |
258 | } |
259 | } else if (*p) { |
260 | char *q = p; |
32874aea |
261 | /* |
262 | * If the hostname starts with "telnet:", set the |
263 | * protocol to Telnet and process the string as a |
264 | * Telnet URL. |
265 | */ |
266 | if (!strncmp(q, "telnet:", 7)) { |
267 | char c; |
268 | |
269 | q += 7; |
70887be9 |
270 | if (q[0] == '/' && q[1] == '/') |
271 | q += 2; |
32874aea |
272 | cfg.protocol = PROT_TELNET; |
273 | p = q; |
274 | while (*p && *p != ':' && *p != '/') |
275 | p++; |
276 | c = *p; |
277 | if (*p) |
278 | *p++ = '\0'; |
279 | if (c == ':') |
280 | cfg.port = atoi(p); |
281 | else |
282 | cfg.port = -1; |
283 | strncpy(cfg.host, q, sizeof(cfg.host) - 1); |
284 | cfg.host[sizeof(cfg.host) - 1] = '\0'; |
285 | } else { |
286 | while (*p && !isspace(*p)) |
287 | p++; |
288 | if (*p) |
289 | *p++ = '\0'; |
290 | strncpy(cfg.host, q, sizeof(cfg.host) - 1); |
291 | cfg.host[sizeof(cfg.host) - 1] = '\0'; |
292 | while (*p && isspace(*p)) |
293 | p++; |
294 | if (*p) |
295 | cfg.port = atoi(p); |
296 | else |
297 | cfg.port = -1; |
298 | } |
374330e2 |
299 | } else { |
300 | if (!do_config()) { |
301 | WSACleanup(); |
302 | return 0; |
303 | } |
304 | } |
13eafebf |
305 | |
381b1876 |
306 | /* |
307 | * Trim leading whitespace off the hostname if it's there. |
308 | */ |
309 | { |
310 | int space = strspn(cfg.host, " \t"); |
311 | memmove(cfg.host, cfg.host+space, 1+strlen(cfg.host)-space); |
312 | } |
313 | |
13eafebf |
314 | /* See if host is of the form user@host */ |
315 | if (cfg.host[0] != '\0') { |
316 | char *atsign = strchr(cfg.host, '@'); |
317 | /* Make sure we're not overflowing the user field */ |
318 | if (atsign) { |
32874aea |
319 | if (atsign - cfg.host < sizeof cfg.username) { |
320 | strncpy(cfg.username, cfg.host, atsign - cfg.host); |
321 | cfg.username[atsign - cfg.host] = '\0'; |
13eafebf |
322 | } |
32874aea |
323 | memmove(cfg.host, atsign + 1, 1 + strlen(atsign + 1)); |
13eafebf |
324 | } |
325 | } |
503ddb97 |
326 | |
327 | /* |
328 | * Trim a colon suffix off the hostname if it's there. |
329 | */ |
330 | cfg.host[strcspn(cfg.host, ":")] = '\0'; |
374330e2 |
331 | } |
332 | |
89ee5268 |
333 | /* |
334 | * Select protocol. This is farmed out into a table in a |
335 | * separate file to enable an ssh-free variant. |
336 | */ |
337 | { |
32874aea |
338 | int i; |
339 | back = NULL; |
340 | for (i = 0; backends[i].backend != NULL; i++) |
341 | if (backends[i].protocol == cfg.protocol) { |
342 | back = backends[i].backend; |
343 | break; |
344 | } |
345 | if (back == NULL) { |
346 | MessageBox(NULL, "Unsupported protocol number found", |
347 | "PuTTY Internal Error", MB_OK | MB_ICONEXCLAMATION); |
348 | WSACleanup(); |
349 | return 1; |
350 | } |
89ee5268 |
351 | } |
5bc238bb |
352 | |
b278b14a |
353 | /* Check for invalid Port number (i.e. zero) */ |
354 | if (cfg.port == 0) { |
32874aea |
355 | MessageBox(NULL, "Invalid Port Number", |
356 | "PuTTY Internal Error", MB_OK | MB_ICONEXCLAMATION); |
357 | WSACleanup(); |
358 | return 1; |
b278b14a |
359 | } |
360 | |
374330e2 |
361 | if (!prev) { |
32874aea |
362 | wndclass.style = 0; |
363 | wndclass.lpfnWndProc = WndProc; |
364 | wndclass.cbClsExtra = 0; |
365 | wndclass.cbWndExtra = 0; |
366 | wndclass.hInstance = inst; |
367 | wndclass.hIcon = LoadIcon(inst, MAKEINTRESOURCE(IDI_MAINICON)); |
368 | wndclass.hCursor = LoadCursor(NULL, IDC_IBEAM); |
369 | wndclass.hbrBackground = GetStockObject(BLACK_BRUSH); |
370 | wndclass.lpszMenuName = NULL; |
374330e2 |
371 | wndclass.lpszClassName = appname; |
372 | |
32874aea |
373 | RegisterClass(&wndclass); |
374330e2 |
374 | } |
375 | |
376 | hwnd = NULL; |
377 | |
378 | savelines = cfg.savelines; |
379 | term_init(); |
380 | |
381 | cfgtopalette(); |
382 | |
383 | /* |
384 | * Guess some defaults for the window size. This all gets |
385 | * updated later, so we don't really care too much. However, we |
386 | * do want the font width/height guesses to correspond to a |
387 | * large font rather than a small one... |
388 | */ |
32874aea |
389 | |
374330e2 |
390 | font_width = 10; |
391 | font_height = 20; |
392 | extra_width = 25; |
393 | extra_height = 28; |
32874aea |
394 | term_size(cfg.height, cfg.width, cfg.savelines); |
374330e2 |
395 | guess_width = extra_width + font_width * cols; |
396 | guess_height = extra_height + font_height * rows; |
397 | { |
398 | RECT r; |
399 | HWND w = GetDesktopWindow(); |
32874aea |
400 | GetWindowRect(w, &r); |
374330e2 |
401 | if (guess_width > r.right - r.left) |
402 | guess_width = r.right - r.left; |
403 | if (guess_height > r.bottom - r.top) |
404 | guess_height = r.bottom - r.top; |
405 | } |
406 | |
c9def1b8 |
407 | { |
32874aea |
408 | int winmode = WS_OVERLAPPEDWINDOW | WS_VSCROLL; |
409 | int exwinmode = 0; |
410 | if (!cfg.scrollbar) |
411 | winmode &= ~(WS_VSCROLL); |
412 | if (cfg.locksize) |
413 | winmode &= ~(WS_THICKFRAME | WS_MAXIMIZEBOX); |
414 | if (cfg.alwaysontop) |
415 | exwinmode |= WS_EX_TOPMOST; |
416 | if (cfg.sunken_edge) |
417 | exwinmode |= WS_EX_CLIENTEDGE; |
418 | hwnd = CreateWindowEx(exwinmode, appname, appname, |
419 | winmode, CW_USEDEFAULT, CW_USEDEFAULT, |
420 | guess_width, guess_height, |
421 | NULL, NULL, inst, NULL); |
422 | } |
374330e2 |
423 | |
424 | /* |
425 | * Initialise the fonts, simultaneously correcting the guesses |
426 | * for font_{width,height}. |
427 | */ |
428 | bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT; |
429 | und_mode = UND_FONT; |
59ad2c03 |
430 | init_fonts(0); |
374330e2 |
431 | |
432 | /* |
433 | * Correct the guesses for extra_{width,height}. |
434 | */ |
435 | { |
436 | RECT cr, wr; |
32874aea |
437 | GetWindowRect(hwnd, &wr); |
438 | GetClientRect(hwnd, &cr); |
374330e2 |
439 | extra_width = wr.right - wr.left - cr.right + cr.left; |
440 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top; |
441 | } |
442 | |
443 | /* |
444 | * Resize the window, now we know what size we _really_ want it |
445 | * to be. |
446 | */ |
447 | guess_width = extra_width + font_width * cols; |
448 | guess_height = extra_height + font_height * rows; |
32874aea |
449 | SendMessage(hwnd, WM_IGNORE_SIZE, 0, 0); |
450 | SetWindowPos(hwnd, NULL, 0, 0, guess_width, guess_height, |
451 | SWP_NOMOVE | SWP_NOREDRAW | SWP_NOZORDER); |
374330e2 |
452 | |
453 | /* |
934c0b7a |
454 | * Set up a caret bitmap, with no content. |
455 | */ |
456 | { |
32874aea |
457 | char *bits; |
458 | int size = (font_width + 15) / 16 * 2 * font_height; |
459 | bits = smalloc(size); |
460 | memset(bits, 0, size); |
461 | caretbm = CreateBitmap(font_width, font_height, 1, 1, bits); |
462 | sfree(bits); |
934c0b7a |
463 | } |
5b7ce734 |
464 | CreateCaret(hwnd, caretbm, font_width, font_height); |
934c0b7a |
465 | |
466 | /* |
374330e2 |
467 | * Initialise the scroll bar. |
468 | */ |
469 | { |
470 | SCROLLINFO si; |
471 | |
472 | si.cbSize = sizeof(si); |
c9def1b8 |
473 | si.fMask = SIF_ALL | SIF_DISABLENOSCROLL; |
374330e2 |
474 | si.nMin = 0; |
32874aea |
475 | si.nMax = rows - 1; |
374330e2 |
476 | si.nPage = rows; |
477 | si.nPos = 0; |
32874aea |
478 | SetScrollInfo(hwnd, SB_VERT, &si, FALSE); |
374330e2 |
479 | } |
480 | |
481 | /* |
482 | * Start up the telnet connection. |
483 | */ |
484 | { |
485 | char *error; |
9ca5da42 |
486 | char msg[1024], *title; |
374330e2 |
487 | char *realhost; |
488 | |
32874aea |
489 | error = back->init(cfg.host, cfg.port, &realhost); |
374330e2 |
490 | if (error) { |
582c0054 |
491 | sprintf(msg, "Unable to open connection to\n" |
32874aea |
492 | "%.800s\n" "%s", cfg.host, error); |
374330e2 |
493 | MessageBox(NULL, msg, "PuTTY Error", MB_ICONERROR | MB_OK); |
494 | return 0; |
495 | } |
496 | window_name = icon_name = NULL; |
32874aea |
497 | if (*cfg.wintitle) { |
498 | title = cfg.wintitle; |
499 | } else { |
500 | sprintf(msg, "%s - PuTTY", realhost); |
501 | title = msg; |
502 | } |
6e1ebb76 |
503 | sfree(realhost); |
32874aea |
504 | set_title(title); |
505 | set_icon(title); |
374330e2 |
506 | } |
507 | |
d85548fe |
508 | session_closed = FALSE; |
509 | |
374330e2 |
510 | /* |
511 | * Set up the input and output buffers. |
512 | */ |
c9def1b8 |
513 | inbuf_head = 0; |
374330e2 |
514 | outbuf_reap = outbuf_head = 0; |
515 | |
516 | /* |
517 | * Prepare the mouse handler. |
518 | */ |
519 | lastact = MA_NOTHING; |
01c034ad |
520 | lastbtn = MBT_NOTHING; |
374330e2 |
521 | dbltime = GetDoubleClickTime(); |
522 | |
523 | /* |
524 | * Set up the session-control options on the system menu. |
525 | */ |
526 | { |
32874aea |
527 | HMENU m = GetSystemMenu(hwnd, FALSE); |
528 | HMENU p, s; |
0a4aa984 |
529 | int i; |
374330e2 |
530 | |
32874aea |
531 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
374330e2 |
532 | if (cfg.protocol == PROT_TELNET) { |
533 | p = CreateMenu(); |
32874aea |
534 | AppendMenu(p, MF_ENABLED, IDM_TEL_AYT, "Are You There"); |
535 | AppendMenu(p, MF_ENABLED, IDM_TEL_BRK, "Break"); |
536 | AppendMenu(p, MF_ENABLED, IDM_TEL_SYNCH, "Synch"); |
537 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
538 | AppendMenu(p, MF_ENABLED, IDM_TEL_EC, "Erase Character"); |
539 | AppendMenu(p, MF_ENABLED, IDM_TEL_EL, "Erase Line"); |
540 | AppendMenu(p, MF_ENABLED, IDM_TEL_GA, "Go Ahead"); |
541 | AppendMenu(p, MF_ENABLED, IDM_TEL_NOP, "No Operation"); |
542 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
543 | AppendMenu(p, MF_ENABLED, IDM_TEL_ABORT, "Abort Process"); |
544 | AppendMenu(p, MF_ENABLED, IDM_TEL_AO, "Abort Output"); |
545 | AppendMenu(p, MF_ENABLED, IDM_TEL_IP, "Interrupt Process"); |
546 | AppendMenu(p, MF_ENABLED, IDM_TEL_SUSP, "Suspend Process"); |
547 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
548 | AppendMenu(p, MF_ENABLED, IDM_TEL_EOR, "End Of Record"); |
549 | AppendMenu(p, MF_ENABLED, IDM_TEL_EOF, "End Of File"); |
550 | AppendMenu(m, MF_POPUP | MF_ENABLED, (UINT) p, |
551 | "Telnet Command"); |
552 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
553 | } |
554 | AppendMenu(m, MF_ENABLED, IDM_SHOWLOG, "&Event Log"); |
555 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
556 | AppendMenu(m, MF_ENABLED, IDM_NEWSESS, "Ne&w Session..."); |
557 | AppendMenu(m, MF_ENABLED, IDM_DUPSESS, "&Duplicate Session"); |
0a4aa984 |
558 | s = CreateMenu(); |
559 | get_sesslist(TRUE); |
32874aea |
560 | for (i = 1; i < ((nsessions < 256) ? nsessions : 256); i++) |
561 | AppendMenu(s, MF_ENABLED, IDM_SAVED_MIN + (16 * i), |
562 | sessions[i]); |
563 | AppendMenu(m, MF_POPUP | MF_ENABLED, (UINT) s, "Sa&ved Sessions"); |
564 | AppendMenu(m, MF_ENABLED, IDM_RECONF, "Chan&ge Settings..."); |
565 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
566 | AppendMenu(m, MF_ENABLED, IDM_COPYALL, "C&opy All to Clipboard"); |
567 | AppendMenu(m, MF_ENABLED, IDM_CLRSB, "C&lear Scrollback"); |
568 | AppendMenu(m, MF_ENABLED, IDM_RESET, "Rese&t Terminal"); |
569 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
570 | AppendMenu(m, MF_ENABLED, IDM_ABOUT, "&About PuTTY"); |
374330e2 |
571 | } |
572 | |
573 | /* |
574 | * Finally show the window! |
575 | */ |
32874aea |
576 | ShowWindow(hwnd, show); |
f5eca4f8 |
577 | SetForegroundWindow(hwnd); |
374330e2 |
578 | |
579 | /* |
e1c8e0ed |
580 | * Open the initial log file if there is one. |
581 | */ |
582 | logfopen(); |
583 | |
584 | /* |
374330e2 |
585 | * Set the palette up. |
586 | */ |
587 | pal = NULL; |
588 | logpal = NULL; |
589 | init_palette(); |
590 | |
591 | has_focus = (GetForegroundWindow() == hwnd); |
32874aea |
592 | UpdateWindow(hwnd); |
374330e2 |
593 | |
32874aea |
594 | if (GetMessage(&msg, NULL, 0, 0) == 1) { |
59ad2c03 |
595 | int timer_id = 0, long_timer = 0; |
596 | |
ec55b220 |
597 | while (msg.message != WM_QUIT) { |
59ad2c03 |
598 | /* Sometimes DispatchMessage calls routines that use their own |
599 | * GetMessage loop, setup this timer so we get some control back. |
600 | * |
601 | * Also call term_update() from the timer so that if the host |
602 | * is sending data flat out we still do redraws. |
603 | */ |
32874aea |
604 | if (timer_id && long_timer) { |
59ad2c03 |
605 | KillTimer(hwnd, timer_id); |
606 | long_timer = timer_id = 0; |
607 | } |
32874aea |
608 | if (!timer_id) |
59ad2c03 |
609 | timer_id = SetTimer(hwnd, 1, 20, NULL); |
32874aea |
610 | if (!(IsWindow(logbox) && IsDialogMessage(logbox, &msg))) |
611 | DispatchMessage(&msg); |
59ad2c03 |
612 | |
ec55b220 |
613 | /* Make sure we blink everything that needs it. */ |
59ad2c03 |
614 | term_blink(0); |
615 | |
c9def1b8 |
616 | /* Send the paste buffer if there's anything to send */ |
617 | term_paste(); |
618 | |
59ad2c03 |
619 | /* If there's nothing new in the queue then we can do everything |
620 | * we've delayed, reading the socket, writing, and repainting |
621 | * the window. |
622 | */ |
32874aea |
623 | if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
ec55b220 |
624 | continue; |
59ad2c03 |
625 | |
ec55b220 |
626 | if (pending_netevent) { |
627 | enact_pending_netevent(); |
628 | |
629 | /* Force the cursor blink on */ |
630 | term_blink(1); |
631 | |
32874aea |
632 | if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
ec55b220 |
633 | continue; |
59ad2c03 |
634 | } |
ec55b220 |
635 | |
636 | /* Okay there is now nothing to do so we make sure the screen is |
637 | * completely up to date then tell windows to call us in a little |
638 | * while. |
639 | */ |
640 | if (timer_id) { |
641 | KillTimer(hwnd, timer_id); |
642 | timer_id = 0; |
643 | } |
32874aea |
644 | HideCaret(hwnd); |
ec55b220 |
645 | if (inbuf_head) |
646 | term_out(); |
647 | term_update(); |
32874aea |
648 | ShowCaret(hwnd); |
f8a28d1f |
649 | |
650 | flash_window(1); /* maintain */ |
651 | |
156686ef |
652 | if (in_vbell) |
32874aea |
653 | /* Hmm, term_update didn't want to do an update too soon ... */ |
654 | timer_id = SetTimer(hwnd, 1, 50, NULL); |
156686ef |
655 | else if (!has_focus) |
f8a28d1f |
656 | timer_id = SetTimer(hwnd, 1, 500, NULL); |
ec55b220 |
657 | else |
32874aea |
658 | timer_id = SetTimer(hwnd, 1, 100, NULL); |
ec55b220 |
659 | long_timer = 1; |
32874aea |
660 | |
ec55b220 |
661 | /* There's no point rescanning everything in the message queue |
156686ef |
662 | * so we do an apparently unnecessary wait here |
ec55b220 |
663 | */ |
664 | WaitMessage(); |
32874aea |
665 | if (GetMessage(&msg, NULL, 0, 0) != 1) |
ec55b220 |
666 | break; |
59ad2c03 |
667 | } |
374330e2 |
668 | } |
669 | |
670 | /* |
671 | * Clean up. |
672 | */ |
4eeb7d09 |
673 | deinit_fonts(); |
374330e2 |
674 | sfree(logpal); |
675 | if (pal) |
676 | DeleteObject(pal); |
677 | WSACleanup(); |
678 | |
8f203108 |
679 | if (cfg.protocol == PROT_SSH) { |
374330e2 |
680 | random_save_seed(); |
8f203108 |
681 | #ifdef MSCRYPTOAPI |
682 | crypto_wrapup(); |
683 | #endif |
684 | } |
374330e2 |
685 | |
686 | return msg.wParam; |
687 | } |
688 | |
689 | /* |
8df7a775 |
690 | * Set up, or shut down, an AsyncSelect. Called from winnet.c. |
691 | */ |
32874aea |
692 | char *do_select(SOCKET skt, int startup) |
693 | { |
8df7a775 |
694 | int msg, events; |
695 | if (startup) { |
696 | msg = WM_NETEVENT; |
697 | events = FD_READ | FD_WRITE | FD_OOB | FD_CLOSE; |
698 | } else { |
699 | msg = events = 0; |
700 | } |
701 | if (!hwnd) |
702 | return "do_select(): internal error (hwnd==NULL)"; |
32874aea |
703 | if (WSAAsyncSelect(skt, hwnd, msg, events) == SOCKET_ERROR) { |
704 | switch (WSAGetLastError()) { |
705 | case WSAENETDOWN: |
706 | return "Network is down"; |
707 | default: |
708 | return "WSAAsyncSelect(): unknown error"; |
709 | } |
8df7a775 |
710 | } |
711 | return NULL; |
712 | } |
713 | |
714 | /* |
01c034ad |
715 | * set or clear the "raw mouse message" mode |
716 | */ |
717 | void set_raw_mouse_mode(int activate) |
718 | { |
719 | send_raw_mouse = activate; |
720 | SetCursor(LoadCursor(NULL, activate ? IDC_ARROW : IDC_IBEAM)); |
721 | } |
722 | |
723 | /* |
8d5de777 |
724 | * Print a message box and close the connection. |
725 | */ |
32874aea |
726 | void connection_fatal(char *fmt, ...) |
727 | { |
8d5de777 |
728 | va_list ap; |
729 | char stuff[200]; |
730 | |
731 | va_start(ap, fmt); |
732 | vsprintf(stuff, fmt, ap); |
733 | va_end(ap); |
734 | MessageBox(hwnd, stuff, "PuTTY Fatal Error", MB_ICONERROR | MB_OK); |
b41069ff |
735 | if (cfg.close_on_exit == COE_ALWAYS) |
32874aea |
736 | PostQuitMessage(1); |
8d5de777 |
737 | else { |
32874aea |
738 | session_closed = TRUE; |
739 | SetWindowText(hwnd, "PuTTY (inactive)"); |
8d5de777 |
740 | } |
741 | } |
742 | |
743 | /* |
59ad2c03 |
744 | * Actually do the job requested by a WM_NETEVENT |
745 | */ |
32874aea |
746 | static void enact_pending_netevent(void) |
747 | { |
9dde0b46 |
748 | static int reentering = 0; |
8df7a775 |
749 | extern int select_result(WPARAM, LPARAM); |
750 | int ret; |
9dde0b46 |
751 | |
752 | if (reentering) |
32874aea |
753 | return; /* don't unpend the pending */ |
9dde0b46 |
754 | |
59ad2c03 |
755 | pending_netevent = FALSE; |
9dde0b46 |
756 | |
757 | reentering = 1; |
32874aea |
758 | ret = select_result(pend_netevent_wParam, pend_netevent_lParam); |
9dde0b46 |
759 | reentering = 0; |
59ad2c03 |
760 | |
b41069ff |
761 | if (ret == 0 && !session_closed) { |
32874aea |
762 | /* Abnormal exits will already have set session_closed and taken |
763 | * appropriate action. */ |
b41069ff |
764 | if (cfg.close_on_exit == COE_ALWAYS || |
32874aea |
765 | cfg.close_on_exit == COE_NORMAL) PostQuitMessage(0); |
59ad2c03 |
766 | else { |
32874aea |
767 | session_closed = TRUE; |
768 | SetWindowText(hwnd, "PuTTY (inactive)"); |
769 | MessageBox(hwnd, "Connection closed by remote host", |
770 | "PuTTY", MB_OK | MB_ICONINFORMATION); |
59ad2c03 |
771 | } |
772 | } |
773 | } |
774 | |
775 | /* |
374330e2 |
776 | * Copy the colour palette from the configuration data into defpal. |
777 | * This is non-trivial because the colour indices are different. |
778 | */ |
32874aea |
779 | static void cfgtopalette(void) |
780 | { |
374330e2 |
781 | int i; |
782 | static const int ww[] = { |
783 | 6, 7, 8, 9, 10, 11, 12, 13, |
784 | 14, 15, 16, 17, 18, 19, 20, 21, |
785 | 0, 1, 2, 3, 4, 4, 5, 5 |
786 | }; |
787 | |
32874aea |
788 | for (i = 0; i < 24; i++) { |
374330e2 |
789 | int w = ww[i]; |
790 | defpal[i].rgbtRed = cfg.colours[w][0]; |
791 | defpal[i].rgbtGreen = cfg.colours[w][1]; |
792 | defpal[i].rgbtBlue = cfg.colours[w][2]; |
793 | } |
794 | } |
795 | |
796 | /* |
797 | * Set up the colour palette. |
798 | */ |
32874aea |
799 | static void init_palette(void) |
800 | { |
374330e2 |
801 | int i; |
32874aea |
802 | HDC hdc = GetDC(hwnd); |
374330e2 |
803 | if (hdc) { |
32874aea |
804 | if (cfg.try_palette && GetDeviceCaps(hdc, RASTERCAPS) & RC_PALETTE) { |
374330e2 |
805 | logpal = smalloc(sizeof(*logpal) |
806 | - sizeof(logpal->palPalEntry) |
807 | + NCOLOURS * sizeof(PALETTEENTRY)); |
808 | logpal->palVersion = 0x300; |
809 | logpal->palNumEntries = NCOLOURS; |
810 | for (i = 0; i < NCOLOURS; i++) { |
811 | logpal->palPalEntry[i].peRed = defpal[i].rgbtRed; |
812 | logpal->palPalEntry[i].peGreen = defpal[i].rgbtGreen; |
813 | logpal->palPalEntry[i].peBlue = defpal[i].rgbtBlue; |
814 | logpal->palPalEntry[i].peFlags = PC_NOCOLLAPSE; |
815 | } |
32874aea |
816 | pal = CreatePalette(logpal); |
374330e2 |
817 | if (pal) { |
32874aea |
818 | SelectPalette(hdc, pal, FALSE); |
819 | RealizePalette(hdc); |
820 | SelectPalette(hdc, GetStockObject(DEFAULT_PALETTE), FALSE); |
374330e2 |
821 | } |
822 | } |
32874aea |
823 | ReleaseDC(hwnd, hdc); |
374330e2 |
824 | } |
825 | if (pal) |
32874aea |
826 | for (i = 0; i < NCOLOURS; i++) |
374330e2 |
827 | colours[i] = PALETTERGB(defpal[i].rgbtRed, |
828 | defpal[i].rgbtGreen, |
829 | defpal[i].rgbtBlue); |
830 | else |
32874aea |
831 | for (i = 0; i < NCOLOURS; i++) |
374330e2 |
832 | colours[i] = RGB(defpal[i].rgbtRed, |
32874aea |
833 | defpal[i].rgbtGreen, defpal[i].rgbtBlue); |
374330e2 |
834 | } |
835 | |
836 | /* |
4eeb7d09 |
837 | * Initialise all the fonts we will need initially. There may be as many as |
838 | * three or as few as one. The other (poentially) twentyone fonts are done |
839 | * if/when they are needed. |
840 | * |
841 | * We also: |
374330e2 |
842 | * |
843 | * - check the font width and height, correcting our guesses if |
844 | * necessary. |
845 | * |
846 | * - verify that the bold font is the same width as the ordinary |
847 | * one, and engage shadow bolding if not. |
848 | * |
849 | * - verify that the underlined font is the same width as the |
850 | * ordinary one (manual underlining by means of line drawing can |
851 | * be done in a pinch). |
374330e2 |
852 | */ |
32874aea |
853 | static void init_fonts(int pick_width) |
854 | { |
374330e2 |
855 | TEXTMETRIC tm; |
4eeb7d09 |
856 | CPINFO cpinfo; |
857 | int fontsize[3]; |
97fc891e |
858 | int i; |
374330e2 |
859 | HDC hdc; |
860 | int fw_dontcare, fw_bold; |
861 | |
4eeb7d09 |
862 | for (i = 0; i < FONT_MAXNO; i++) |
374330e2 |
863 | fonts[i] = NULL; |
864 | |
865 | if (cfg.fontisbold) { |
866 | fw_dontcare = FW_BOLD; |
5b80d07f |
867 | fw_bold = FW_HEAVY; |
32874aea |
868 | } else { |
374330e2 |
869 | fw_dontcare = FW_DONTCARE; |
870 | fw_bold = FW_BOLD; |
871 | } |
872 | |
97fc891e |
873 | hdc = GetDC(hwnd); |
874 | |
875 | font_height = cfg.fontheight; |
3b2c664e |
876 | if (font_height > 0) { |
32874aea |
877 | font_height = |
878 | -MulDiv(font_height, GetDeviceCaps(hdc, LOGPIXELSY), 72); |
3b2c664e |
879 | } |
59ad2c03 |
880 | font_width = pick_width; |
97fc891e |
881 | |
374330e2 |
882 | #define f(i,c,w,u) \ |
97fc891e |
883 | fonts[i] = CreateFont (font_height, font_width, 0, 0, w, FALSE, u, FALSE, \ |
374330e2 |
884 | c, OUT_DEFAULT_PRECIS, \ |
885 | CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, \ |
886 | FIXED_PITCH | FF_DONTCARE, cfg.font) |
97fc891e |
887 | |
4eeb7d09 |
888 | f(FONT_NORMAL, cfg.fontcharset, fw_dontcare, FALSE); |
97fc891e |
889 | |
4eeb7d09 |
890 | SelectObject(hdc, fonts[FONT_NORMAL]); |
891 | GetTextMetrics(hdc, &tm); |
892 | font_height = tm.tmHeight; |
893 | font_width = tm.tmAveCharWidth; |
97fc891e |
894 | |
4eeb7d09 |
895 | { |
896 | CHARSETINFO info; |
897 | DWORD cset = tm.tmCharSet; |
898 | memset(&info, 0xFF, sizeof(info)); |
97fc891e |
899 | |
4eeb7d09 |
900 | /* !!! Yes the next line is right */ |
901 | if (cset == OEM_CHARSET) |
902 | font_codepage = GetOEMCP(); |
903 | else |
904 | if (TranslateCharsetInfo |
905 | ((DWORD *) cset, &info, TCI_SRCCHARSET)) font_codepage = |
906 | info.ciACP; |
907 | else |
908 | font_codepage = -1; |
32874aea |
909 | |
4eeb7d09 |
910 | GetCPInfo(font_codepage, &cpinfo); |
911 | dbcs_screenfont = (cpinfo.MaxCharSize > 1); |
912 | } |
97fc891e |
913 | |
4eeb7d09 |
914 | f(FONT_UNDERLINE, cfg.fontcharset, fw_dontcare, TRUE); |
97fc891e |
915 | |
4eeb7d09 |
916 | /* |
917 | * Some fonts, e.g. 9-pt Courier, draw their underlines |
918 | * outside their character cell. We successfully prevent |
919 | * screen corruption by clipping the text output, but then |
920 | * we lose the underline completely. Here we try to work |
921 | * out whether this is such a font, and if it is, we set a |
922 | * flag that causes underlines to be drawn by hand. |
923 | * |
924 | * Having tried other more sophisticated approaches (such |
925 | * as examining the TEXTMETRIC structure or requesting the |
926 | * height of a string), I think we'll do this the brute |
927 | * force way: we create a small bitmap, draw an underlined |
928 | * space on it, and test to see whether any pixels are |
929 | * foreground-coloured. (Since we expect the underline to |
930 | * go all the way across the character cell, we only search |
931 | * down a single column of the bitmap, half way across.) |
932 | */ |
933 | { |
934 | HDC und_dc; |
935 | HBITMAP und_bm, und_oldbm; |
936 | int i, gotit; |
937 | COLORREF c; |
938 | |
939 | und_dc = CreateCompatibleDC(hdc); |
940 | und_bm = CreateCompatibleBitmap(hdc, font_width, font_height); |
941 | und_oldbm = SelectObject(und_dc, und_bm); |
942 | SelectObject(und_dc, fonts[FONT_UNDERLINE]); |
943 | SetTextAlign(und_dc, TA_TOP | TA_LEFT | TA_NOUPDATECP); |
944 | SetTextColor(und_dc, RGB(255, 255, 255)); |
945 | SetBkColor(und_dc, RGB(0, 0, 0)); |
946 | SetBkMode(und_dc, OPAQUE); |
947 | ExtTextOut(und_dc, 0, 0, ETO_OPAQUE, NULL, " ", 1, NULL); |
948 | gotit = FALSE; |
949 | for (i = 0; i < font_height; i++) { |
950 | c = GetPixel(und_dc, font_width / 2, i); |
951 | if (c != RGB(0, 0, 0)) |
952 | gotit = TRUE; |
953 | } |
954 | SelectObject(und_dc, und_oldbm); |
955 | DeleteObject(und_bm); |
956 | DeleteDC(und_dc); |
957 | if (!gotit) { |
958 | und_mode = UND_LINE; |
959 | DeleteObject(fonts[FONT_UNDERLINE]); |
960 | fonts[FONT_UNDERLINE] = 0; |
32874aea |
961 | } |
4eeb7d09 |
962 | } |
97fc891e |
963 | |
4eeb7d09 |
964 | if (bold_mode == BOLD_FONT) { |
965 | f(FONT_BOLD, cfg.fontcharset, fw_bold, FALSE); |
374330e2 |
966 | } |
967 | #undef f |
968 | |
97fc891e |
969 | descent = tm.tmAscent + 1; |
970 | if (descent >= font_height) |
971 | descent = font_height - 1; |
374330e2 |
972 | |
4eeb7d09 |
973 | for (i = 0; i < 3; i++) { |
97fc891e |
974 | if (fonts[i]) { |
32874aea |
975 | if (SelectObject(hdc, fonts[i]) && GetTextMetrics(hdc, &tm)) |
4eeb7d09 |
976 | fontsize[i] = tm.tmAveCharWidth + 256 * tm.tmHeight; |
32874aea |
977 | else |
4eeb7d09 |
978 | fontsize[i] = -i; |
32874aea |
979 | } else |
4eeb7d09 |
980 | fontsize[i] = -i; |
374330e2 |
981 | } |
982 | |
32874aea |
983 | ReleaseDC(hwnd, hdc); |
374330e2 |
984 | |
4eeb7d09 |
985 | if (fontsize[FONT_UNDERLINE] != fontsize[FONT_NORMAL]) { |
374330e2 |
986 | und_mode = UND_LINE; |
32874aea |
987 | DeleteObject(fonts[FONT_UNDERLINE]); |
4eeb7d09 |
988 | fonts[FONT_UNDERLINE] = 0; |
374330e2 |
989 | } |
990 | |
4eeb7d09 |
991 | if (bold_mode == BOLD_FONT && |
992 | fontsize[FONT_BOLD] != fontsize[FONT_NORMAL]) { |
374330e2 |
993 | bold_mode = BOLD_SHADOW; |
32874aea |
994 | DeleteObject(fonts[FONT_BOLD]); |
4eeb7d09 |
995 | fonts[FONT_BOLD] = 0; |
374330e2 |
996 | } |
4eeb7d09 |
997 | fontflag[0] = fontflag[1] = fontflag[2] = 1; |
998 | |
999 | init_ucs_tables(); |
1000 | } |
1001 | |
1002 | static void another_font(int fontno) |
1003 | { |
1004 | int basefont; |
1005 | int fw_dontcare, fw_bold; |
1006 | int c, u, w, x; |
1007 | char *s; |
1008 | |
1009 | if (fontno < 0 || fontno >= FONT_MAXNO || fontflag[fontno]) |
1010 | return; |
1011 | |
1012 | basefont = (fontno & ~(FONT_BOLDUND)); |
1013 | if (basefont != fontno && !fontflag[basefont]) |
1014 | another_font(basefont); |
97fc891e |
1015 | |
4eeb7d09 |
1016 | if (cfg.fontisbold) { |
1017 | fw_dontcare = FW_BOLD; |
1018 | fw_bold = FW_HEAVY; |
1019 | } else { |
1020 | fw_dontcare = FW_DONTCARE; |
1021 | fw_bold = FW_BOLD; |
1022 | } |
1023 | |
1024 | c = cfg.fontcharset; |
1025 | w = fw_dontcare; |
1026 | u = FALSE; |
1027 | s = cfg.font; |
1028 | x = font_width; |
1029 | |
1030 | if (fontno & FONT_WIDE) |
1031 | x *= 2; |
1032 | if (fontno & FONT_NARROW) |
1033 | x /= 2; |
1034 | if (fontno & FONT_OEM) |
1035 | c = OEM_CHARSET; |
1036 | if (fontno & FONT_BOLD) |
1037 | w = fw_bold; |
1038 | if (fontno & FONT_UNDERLINE) |
1039 | u = TRUE; |
1040 | |
1041 | fonts[fontno] = |
1042 | CreateFont(font_height * (1 + !!(fontno & FONT_HIGH)), x, 0, 0, w, |
1043 | FALSE, u, FALSE, c, OUT_DEFAULT_PRECIS, |
1044 | CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, |
1045 | FIXED_PITCH | FF_DONTCARE, s); |
1046 | |
1047 | fontflag[fontno] = 1; |
1048 | } |
1049 | |
1050 | static void deinit_fonts(void) |
1051 | { |
1052 | int i; |
1053 | for (i = 0; i < FONT_MAXNO; i++) { |
1054 | if (fonts[i]) |
1055 | DeleteObject(fonts[i]); |
1056 | fonts[i] = 0; |
1057 | fontflag[i] = 0; |
374330e2 |
1058 | } |
1059 | } |
1060 | |
32874aea |
1061 | void request_resize(int w, int h, int refont) |
1062 | { |
59ad2c03 |
1063 | int width, height; |
c9def1b8 |
1064 | |
1065 | /* If the window is maximized supress resizing attempts */ |
32874aea |
1066 | if (IsZoomed(hwnd)) |
1067 | return; |
1068 | |
4eeb7d09 |
1069 | if (refont && w != cols && (cols == 80 || cols == 132)) { |
32874aea |
1070 | /* If font width too big for screen should we shrink the font more ? */ |
1071 | if (w == 132) |
1072 | font_width = ((font_width * cols + w / 2) / w); |
1073 | else |
59ad2c03 |
1074 | font_width = 0; |
4eeb7d09 |
1075 | deinit_fonts(); |
32874aea |
1076 | bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT; |
1077 | und_mode = UND_FONT; |
1078 | init_fonts(font_width); |
1079 | } else { |
1080 | static int first_time = 1; |
1081 | static RECT ss; |
1082 | |
1083 | switch (first_time) { |
1084 | case 1: |
1085 | /* Get the size of the screen */ |
1086 | if (GetClientRect(GetDesktopWindow(), &ss)) |
1087 | /* first_time = 0 */ ; |
1088 | else { |
1089 | first_time = 2; |
1090 | break; |
1091 | } |
1092 | case 0: |
1093 | /* Make sure the values are sane */ |
1094 | width = (ss.right - ss.left - extra_width) / font_width; |
1095 | height = (ss.bottom - ss.top - extra_height) / font_height; |
1096 | |
1097 | if (w > width) |
1098 | w = width; |
1099 | if (h > height) |
1100 | h = height; |
1101 | if (w < 15) |
1102 | w = 15; |
1103 | if (h < 1) |
1104 | w = 1; |
1105 | } |
c9def1b8 |
1106 | } |
59ad2c03 |
1107 | |
1108 | width = extra_width + font_width * w; |
1109 | height = extra_height + font_height * h; |
374330e2 |
1110 | |
32874aea |
1111 | SetWindowPos(hwnd, NULL, 0, 0, width, height, |
1112 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
1113 | SWP_NOMOVE | SWP_NOZORDER); |
374330e2 |
1114 | } |
1115 | |
32874aea |
1116 | static void click(Mouse_Button b, int x, int y, int shift, int ctrl) |
1117 | { |
fdedf2c8 |
1118 | int thistime = GetMessageTime(); |
1119 | |
01c034ad |
1120 | if (send_raw_mouse) { |
1121 | term_mouse(b, MA_CLICK, x, y, shift, ctrl); |
1122 | return; |
1123 | } |
1124 | |
fdedf2c8 |
1125 | if (lastbtn == b && thistime - lasttime < dbltime) { |
374330e2 |
1126 | lastact = (lastact == MA_CLICK ? MA_2CLK : |
1127 | lastact == MA_2CLK ? MA_3CLK : |
1128 | lastact == MA_3CLK ? MA_CLICK : MA_NOTHING); |
1129 | } else { |
1130 | lastbtn = b; |
1131 | lastact = MA_CLICK; |
1132 | } |
1133 | if (lastact != MA_NOTHING) |
32874aea |
1134 | term_mouse(b, lastact, x, y, shift, ctrl); |
fdedf2c8 |
1135 | lasttime = thistime; |
374330e2 |
1136 | } |
1137 | |
01c034ad |
1138 | /* |
1139 | * Translate a raw mouse button designation (LEFT, MIDDLE, RIGHT) |
1140 | * into a cooked one (SELECT, EXTEND, PASTE). |
1141 | */ |
32874aea |
1142 | Mouse_Button translate_button(Mouse_Button button) |
1143 | { |
01c034ad |
1144 | if (button == MBT_LEFT) |
1145 | return MBT_SELECT; |
1146 | if (button == MBT_MIDDLE) |
1147 | return cfg.mouse_is_xterm ? MBT_PASTE : MBT_EXTEND; |
1148 | if (button == MBT_RIGHT) |
1149 | return cfg.mouse_is_xterm ? MBT_EXTEND : MBT_PASTE; |
2d466ffd |
1150 | return 0; /* shouldn't happen */ |
01c034ad |
1151 | } |
1152 | |
32874aea |
1153 | static void show_mouseptr(int show) |
1154 | { |
554c540d |
1155 | static int cursor_visible = 1; |
32874aea |
1156 | if (!cfg.hide_mouseptr) /* override if this feature disabled */ |
1157 | show = 1; |
554c540d |
1158 | if (cursor_visible && !show) |
32874aea |
1159 | ShowCursor(FALSE); |
554c540d |
1160 | else if (!cursor_visible && show) |
32874aea |
1161 | ShowCursor(TRUE); |
554c540d |
1162 | cursor_visible = show; |
1163 | } |
1164 | |
32874aea |
1165 | static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, |
1166 | WPARAM wParam, LPARAM lParam) |
1167 | { |
374330e2 |
1168 | HDC hdc; |
1169 | static int ignore_size = FALSE; |
1170 | static int ignore_clip = FALSE; |
1171 | static int just_reconfigged = FALSE; |
ffc31afe |
1172 | static int resizing = FALSE; |
3ad8c6db |
1173 | static int need_backend_resize = FALSE; |
e44d78b6 |
1174 | static int defered_resize = FALSE; |
374330e2 |
1175 | |
1176 | switch (message) { |
59ad2c03 |
1177 | case WM_TIMER: |
1178 | if (pending_netevent) |
1179 | enact_pending_netevent(); |
c9def1b8 |
1180 | if (inbuf_head) |
59ad2c03 |
1181 | term_out(); |
32874aea |
1182 | noise_regular(); |
1183 | HideCaret(hwnd); |
59ad2c03 |
1184 | term_update(); |
32874aea |
1185 | ShowCaret(hwnd); |
1186 | if (cfg.ping_interval > 0) { |
1187 | time_t now; |
1188 | time(&now); |
1189 | if (now - last_movement > cfg.ping_interval) { |
1190 | back->special(TS_PING); |
1191 | last_movement = now; |
1192 | } |
1193 | } |
59ad2c03 |
1194 | return 0; |
374330e2 |
1195 | case WM_CREATE: |
1196 | break; |
68130d34 |
1197 | case WM_CLOSE: |
32874aea |
1198 | show_mouseptr(1); |
d85548fe |
1199 | if (!cfg.warn_on_close || session_closed || |
32874aea |
1200 | MessageBox(hwnd, |
1201 | "Are you sure you want to close this session?", |
68130d34 |
1202 | "PuTTY Exit Confirmation", |
1203 | MB_ICONWARNING | MB_OKCANCEL) == IDOK) |
1204 | DestroyWindow(hwnd); |
1205 | return 0; |
374330e2 |
1206 | case WM_DESTROY: |
32874aea |
1207 | show_mouseptr(1); |
1208 | PostQuitMessage(0); |
374330e2 |
1209 | return 0; |
6833a413 |
1210 | case WM_SYSCOMMAND: |
1211 | switch (wParam & ~0xF) { /* low 4 bits reserved to Windows */ |
374330e2 |
1212 | case IDM_SHOWLOG: |
c5e9c988 |
1213 | showeventlog(hwnd); |
374330e2 |
1214 | break; |
1215 | case IDM_NEWSESS: |
1216 | case IDM_DUPSESS: |
6833a413 |
1217 | case IDM_SAVEDSESS: |
374330e2 |
1218 | { |
1219 | char b[2048]; |
1220 | char c[30], *cl; |
e4e4cc7e |
1221 | int freecl = FALSE; |
374330e2 |
1222 | STARTUPINFO si; |
1223 | PROCESS_INFORMATION pi; |
1224 | HANDLE filemap = NULL; |
1225 | |
1226 | if (wParam == IDM_DUPSESS) { |
1227 | /* |
1228 | * Allocate a file-mapping memory chunk for the |
1229 | * config structure. |
1230 | */ |
1231 | SECURITY_ATTRIBUTES sa; |
1232 | Config *p; |
1233 | |
1234 | sa.nLength = sizeof(sa); |
1235 | sa.lpSecurityDescriptor = NULL; |
1236 | sa.bInheritHandle = TRUE; |
32874aea |
1237 | filemap = CreateFileMapping((HANDLE) 0xFFFFFFFF, |
374330e2 |
1238 | &sa, |
1239 | PAGE_READWRITE, |
32874aea |
1240 | 0, sizeof(Config), NULL); |
374330e2 |
1241 | if (filemap) { |
32874aea |
1242 | p = (Config *) MapViewOfFile(filemap, |
1243 | FILE_MAP_WRITE, |
1244 | 0, 0, sizeof(Config)); |
374330e2 |
1245 | if (p) { |
1246 | *p = cfg; /* structure copy */ |
1247 | UnmapViewOfFile(p); |
1248 | } |
1249 | } |
1d470ad2 |
1250 | sprintf(c, "putty &%p", filemap); |
374330e2 |
1251 | cl = c; |
0a4aa984 |
1252 | } else if (wParam == IDM_SAVEDSESS) { |
32874aea |
1253 | char *session = |
1254 | sessions[(lParam - IDM_SAVED_MIN) / 16]; |
1255 | cl = smalloc(16 + strlen(session)); /* 8, but play safe */ |
e4e4cc7e |
1256 | if (!cl) |
1257 | cl = NULL; /* not a very important failure mode */ |
94e6450e |
1258 | else { |
1259 | sprintf(cl, "putty @%s", session); |
1260 | freecl = TRUE; |
1261 | } |
374330e2 |
1262 | } else |
6833a413 |
1263 | cl = NULL; |
374330e2 |
1264 | |
32874aea |
1265 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
374330e2 |
1266 | si.cb = sizeof(si); |
1267 | si.lpReserved = NULL; |
1268 | si.lpDesktop = NULL; |
1269 | si.lpTitle = NULL; |
1270 | si.dwFlags = 0; |
1271 | si.cbReserved2 = 0; |
1272 | si.lpReserved2 = NULL; |
32874aea |
1273 | CreateProcess(b, cl, NULL, NULL, TRUE, |
1274 | NORMAL_PRIORITY_CLASS, NULL, NULL, &si, &pi); |
374330e2 |
1275 | |
1276 | if (filemap) |
1277 | CloseHandle(filemap); |
e4e4cc7e |
1278 | if (freecl) |
dcbde236 |
1279 | sfree(cl); |
374330e2 |
1280 | } |
1281 | break; |
32874aea |
1282 | case IDM_RECONF: |
1283 | { |
1284 | int prev_alwaysontop = cfg.alwaysontop; |
1285 | int prev_sunken_edge = cfg.sunken_edge; |
e1c8e0ed |
1286 | char oldlogfile[FILENAME_MAX]; |
1287 | int oldlogtype; |
3da0b1d2 |
1288 | int need_setwpos = FALSE; |
cbc3272b |
1289 | int old_fwidth, old_fheight; |
e1c8e0ed |
1290 | |
1291 | strcpy(oldlogfile, cfg.logfilename); |
1292 | oldlogtype = cfg.logtype; |
cbc3272b |
1293 | old_fwidth = font_width; |
1294 | old_fheight = font_height; |
32874aea |
1295 | GetWindowText(hwnd, cfg.wintitle, sizeof(cfg.wintitle)); |
e1c8e0ed |
1296 | |
32874aea |
1297 | if (!do_reconfig(hwnd)) |
1298 | break; |
e1c8e0ed |
1299 | |
1300 | if (strcmp(oldlogfile, cfg.logfilename) || |
1301 | oldlogtype != cfg.logtype) { |
1302 | logfclose(); /* reset logging */ |
1303 | logfopen(); |
1304 | } |
1305 | |
32874aea |
1306 | just_reconfigged = TRUE; |
4eeb7d09 |
1307 | deinit_fonts(); |
32874aea |
1308 | bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT; |
1309 | und_mode = UND_FONT; |
1310 | init_fonts(0); |
1311 | sfree(logpal); |
1312 | /* |
1313 | * Flush the line discipline's edit buffer in the |
1314 | * case where local editing has just been disabled. |
1315 | */ |
1316 | ldisc_send(NULL, 0); |
1317 | if (pal) |
1318 | DeleteObject(pal); |
1319 | logpal = NULL; |
1320 | pal = NULL; |
1321 | cfgtopalette(); |
1322 | init_palette(); |
1323 | |
1324 | /* Enable or disable the scroll bar, etc */ |
1325 | { |
1326 | LONG nflg, flag = GetWindowLong(hwnd, GWL_STYLE); |
1327 | LONG nexflag, exflag = |
1328 | GetWindowLong(hwnd, GWL_EXSTYLE); |
1329 | |
1330 | nexflag = exflag; |
1331 | if (cfg.alwaysontop != prev_alwaysontop) { |
1332 | if (cfg.alwaysontop) { |
1333 | nexflag |= WS_EX_TOPMOST; |
1334 | SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, |
1335 | SWP_NOMOVE | SWP_NOSIZE); |
1336 | } else { |
1337 | nexflag &= ~(WS_EX_TOPMOST); |
1338 | SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, |
1339 | SWP_NOMOVE | SWP_NOSIZE); |
1340 | } |
1341 | } |
1342 | if (cfg.sunken_edge) |
1343 | nexflag |= WS_EX_CLIENTEDGE; |
1344 | else |
1345 | nexflag &= ~(WS_EX_CLIENTEDGE); |
1346 | |
1347 | nflg = flag; |
1348 | if (cfg.scrollbar) |
1349 | nflg |= WS_VSCROLL; |
1350 | else |
1351 | nflg &= ~WS_VSCROLL; |
1352 | if (cfg.locksize) |
1353 | nflg &= ~(WS_THICKFRAME | WS_MAXIMIZEBOX); |
1354 | else |
1355 | nflg |= (WS_THICKFRAME | WS_MAXIMIZEBOX); |
1356 | |
1357 | if (nflg != flag || nexflag != exflag) { |
1358 | RECT cr, wr; |
1359 | |
1360 | if (nflg != flag) |
1361 | SetWindowLong(hwnd, GWL_STYLE, nflg); |
1362 | if (nexflag != exflag) |
1363 | SetWindowLong(hwnd, GWL_EXSTYLE, nexflag); |
1364 | |
1365 | SendMessage(hwnd, WM_IGNORE_SIZE, 0, 0); |
1366 | |
1367 | SetWindowPos(hwnd, NULL, 0, 0, 0, 0, |
1368 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
1369 | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER |
1370 | | SWP_FRAMECHANGED); |
1371 | |
1372 | GetWindowRect(hwnd, &wr); |
1373 | GetClientRect(hwnd, &cr); |
1374 | extra_width = |
1375 | wr.right - wr.left - cr.right + cr.left; |
1376 | extra_height = |
1377 | wr.bottom - wr.top - cr.bottom + cr.top; |
e44d78b6 |
1378 | need_setwpos = TRUE; |
32874aea |
1379 | } |
1380 | } |
c9def1b8 |
1381 | |
3da0b1d2 |
1382 | if (cfg.height != rows || |
1383 | cfg.width != cols || |
cbc3272b |
1384 | old_fwidth != font_width || |
1385 | old_fheight != font_height || |
57d08f2f |
1386 | cfg.savelines != savelines || |
32874aea |
1387 | cfg.sunken_edge != prev_sunken_edge) |
1388 | need_setwpos = TRUE; |
e44d78b6 |
1389 | |
1390 | if (IsZoomed(hwnd)) { |
1391 | int w, h; |
1392 | RECT cr; |
1393 | if (need_setwpos) |
1394 | defered_resize = TRUE; |
1395 | |
1396 | GetClientRect(hwnd, &cr); |
1397 | w = cr.right - cr.left; |
1398 | h = cr.bottom - cr.top; |
1399 | w = w / font_width; |
1400 | if (w < 1) |
1401 | w = 1; |
1402 | h = h / font_height; |
1403 | if (h < 1) |
1404 | h = 1; |
1405 | |
1406 | term_size(h, w, cfg.savelines); |
1407 | InvalidateRect(hwnd, NULL, TRUE); |
1408 | back->size(); |
1409 | } else { |
1410 | term_size(cfg.height, cfg.width, cfg.savelines); |
1411 | InvalidateRect(hwnd, NULL, TRUE); |
1412 | if (need_setwpos) { |
1413 | SetWindowPos(hwnd, NULL, 0, 0, |
1414 | extra_width + font_width * cfg.width, |
1415 | extra_height + |
1416 | font_height * cfg.height, |
1417 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
1418 | SWP_NOMOVE | SWP_NOZORDER); |
1419 | } |
32874aea |
1420 | } |
e44d78b6 |
1421 | /* Oops */ |
1422 | if (cfg.locksize && IsZoomed(hwnd)) |
1423 | force_normal(hwnd); |
32874aea |
1424 | set_title(cfg.wintitle); |
1425 | if (IsIconic(hwnd)) { |
1426 | SetWindowText(hwnd, |
1427 | cfg.win_name_always ? window_name : |
1428 | icon_name); |
3da0b1d2 |
1429 | } |
32874aea |
1430 | } |
1431 | break; |
bc1235d4 |
1432 | case IDM_COPYALL: |
1433 | term_copyall(); |
1434 | break; |
32874aea |
1435 | case IDM_CLRSB: |
1436 | term_clrsb(); |
1437 | break; |
1438 | case IDM_RESET: |
1439 | term_pwron(); |
1440 | break; |
1441 | case IDM_TEL_AYT: |
1442 | back->special(TS_AYT); |
1443 | break; |
1444 | case IDM_TEL_BRK: |
1445 | back->special(TS_BRK); |
1446 | break; |
1447 | case IDM_TEL_SYNCH: |
1448 | back->special(TS_SYNCH); |
1449 | break; |
1450 | case IDM_TEL_EC: |
1451 | back->special(TS_EC); |
1452 | break; |
1453 | case IDM_TEL_EL: |
1454 | back->special(TS_EL); |
1455 | break; |
1456 | case IDM_TEL_GA: |
1457 | back->special(TS_GA); |
1458 | break; |
1459 | case IDM_TEL_NOP: |
1460 | back->special(TS_NOP); |
1461 | break; |
1462 | case IDM_TEL_ABORT: |
1463 | back->special(TS_ABORT); |
1464 | break; |
1465 | case IDM_TEL_AO: |
1466 | back->special(TS_AO); |
1467 | break; |
1468 | case IDM_TEL_IP: |
1469 | back->special(TS_IP); |
1470 | break; |
1471 | case IDM_TEL_SUSP: |
1472 | back->special(TS_SUSP); |
1473 | break; |
1474 | case IDM_TEL_EOR: |
1475 | back->special(TS_EOR); |
1476 | break; |
1477 | case IDM_TEL_EOF: |
1478 | back->special(TS_EOF); |
1479 | break; |
374330e2 |
1480 | case IDM_ABOUT: |
32874aea |
1481 | showabout(hwnd); |
374330e2 |
1482 | break; |
32874aea |
1483 | default: |
1484 | if (wParam >= IDM_SAVED_MIN && wParam <= IDM_SAVED_MAX) { |
1485 | SendMessage(hwnd, WM_SYSCOMMAND, IDM_SAVEDSESS, wParam); |
1486 | } |
374330e2 |
1487 | } |
1488 | break; |
37508af4 |
1489 | |
1490 | #define X_POS(l) ((int)(short)LOWORD(l)) |
1491 | #define Y_POS(l) ((int)(short)HIWORD(l)) |
1492 | |
fdedf2c8 |
1493 | #define TO_CHR_X(x) (((x)<0 ? (x)-font_width+1 : (x)) / font_width) |
1494 | #define TO_CHR_Y(y) (((y)<0 ? (y)-font_height+1: (y)) / font_height) |
01c034ad |
1495 | #define WHEEL_DELTA 120 |
1496 | case WM_MOUSEWHEEL: |
1497 | { |
32874aea |
1498 | wheel_accumulator += (short) HIWORD(wParam); |
01c034ad |
1499 | wParam = LOWORD(wParam); |
1500 | |
1501 | /* process events when the threshold is reached */ |
1502 | while (abs(wheel_accumulator) >= WHEEL_DELTA) { |
1503 | int b; |
fdedf2c8 |
1504 | |
01c034ad |
1505 | /* reduce amount for next time */ |
1506 | if (wheel_accumulator > 0) { |
1507 | b = MBT_WHEEL_UP; |
1508 | wheel_accumulator -= WHEEL_DELTA; |
32874aea |
1509 | } else if (wheel_accumulator < 0) { |
01c034ad |
1510 | b = MBT_WHEEL_DOWN; |
1511 | wheel_accumulator += WHEEL_DELTA; |
32874aea |
1512 | } else |
01c034ad |
1513 | break; |
1514 | |
1515 | if (send_raw_mouse) { |
1516 | /* send a mouse-down followed by a mouse up */ |
1517 | term_mouse(b, |
1518 | MA_CLICK, |
32874aea |
1519 | TO_CHR_X(X_POS(lParam)), |
1520 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
1521 | wParam & MK_CONTROL); |
1522 | term_mouse(b, MA_RELEASE, TO_CHR_X(X_POS(lParam)), |
1523 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
1524 | wParam & MK_CONTROL); |
01c034ad |
1525 | } else { |
1526 | /* trigger a scroll */ |
32874aea |
1527 | term_scroll(0, |
1528 | b == MBT_WHEEL_UP ? -rows / 2 : rows / 2); |
01c034ad |
1529 | } |
1530 | } |
1531 | return 0; |
1532 | } |
374330e2 |
1533 | case WM_LBUTTONDOWN: |
374330e2 |
1534 | case WM_MBUTTONDOWN: |
374330e2 |
1535 | case WM_RBUTTONDOWN: |
01c034ad |
1536 | case WM_LBUTTONUP: |
1537 | case WM_MBUTTONUP: |
374330e2 |
1538 | case WM_RBUTTONUP: |
01c034ad |
1539 | { |
1540 | int button, press; |
1541 | switch (message) { |
32874aea |
1542 | case WM_LBUTTONDOWN: |
1543 | button = MBT_LEFT; |
1544 | press = 1; |
1545 | break; |
1546 | case WM_MBUTTONDOWN: |
1547 | button = MBT_MIDDLE; |
1548 | press = 1; |
1549 | break; |
1550 | case WM_RBUTTONDOWN: |
1551 | button = MBT_RIGHT; |
1552 | press = 1; |
1553 | break; |
1554 | case WM_LBUTTONUP: |
1555 | button = MBT_LEFT; |
1556 | press = 0; |
1557 | break; |
1558 | case WM_MBUTTONUP: |
1559 | button = MBT_MIDDLE; |
1560 | press = 0; |
1561 | break; |
1562 | case WM_RBUTTONUP: |
1563 | button = MBT_RIGHT; |
1564 | press = 0; |
1565 | break; |
2d466ffd |
1566 | default: |
1567 | button = press = 0; /* shouldn't happen */ |
01c034ad |
1568 | } |
1569 | show_mouseptr(1); |
1570 | if (press) { |
32874aea |
1571 | click(button, |
1572 | TO_CHR_X(X_POS(lParam)), TO_CHR_Y(Y_POS(lParam)), |
1573 | wParam & MK_SHIFT, wParam & MK_CONTROL); |
01c034ad |
1574 | SetCapture(hwnd); |
1575 | } else { |
32874aea |
1576 | term_mouse(button, MA_RELEASE, |
1577 | TO_CHR_X(X_POS(lParam)), |
1578 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
1579 | wParam & MK_CONTROL); |
01c034ad |
1580 | ReleaseCapture(); |
1581 | } |
1582 | } |
374330e2 |
1583 | return 0; |
1584 | case WM_MOUSEMOVE: |
32874aea |
1585 | show_mouseptr(1); |
374330e2 |
1586 | /* |
1587 | * Add the mouse position and message time to the random |
7d6ee6ff |
1588 | * number noise. |
374330e2 |
1589 | */ |
32874aea |
1590 | noise_ultralight(lParam); |
374330e2 |
1591 | |
1592 | if (wParam & (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)) { |
1593 | Mouse_Button b; |
1594 | if (wParam & MK_LBUTTON) |
6c6e7711 |
1595 | b = MBT_LEFT; |
374330e2 |
1596 | else if (wParam & MK_MBUTTON) |
6c6e7711 |
1597 | b = MBT_MIDDLE; |
374330e2 |
1598 | else |
6c6e7711 |
1599 | b = MBT_RIGHT; |
32874aea |
1600 | term_mouse(b, MA_DRAG, TO_CHR_X(X_POS(lParam)), |
1601 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
1602 | wParam & MK_CONTROL); |
374330e2 |
1603 | } |
374330e2 |
1604 | return 0; |
d318ef8e |
1605 | case WM_NCMOUSEMOVE: |
1606 | show_mouseptr(1); |
32874aea |
1607 | noise_ultralight(lParam); |
d318ef8e |
1608 | return 0; |
374330e2 |
1609 | case WM_IGNORE_CLIP: |
1610 | ignore_clip = wParam; /* don't panic on DESTROYCLIPBOARD */ |
1611 | break; |
1612 | case WM_DESTROYCLIPBOARD: |
1613 | if (!ignore_clip) |
1614 | term_deselect(); |
1615 | ignore_clip = FALSE; |
1616 | return 0; |
1617 | case WM_PAINT: |
1618 | { |
1619 | PAINTSTRUCT p; |
32874aea |
1620 | HideCaret(hwnd); |
1621 | hdc = BeginPaint(hwnd, &p); |
374330e2 |
1622 | if (pal) { |
32874aea |
1623 | SelectPalette(hdc, pal, TRUE); |
1624 | RealizePalette(hdc); |
374330e2 |
1625 | } |
32874aea |
1626 | term_paint(hdc, p.rcPaint.left, p.rcPaint.top, |
1627 | p.rcPaint.right, p.rcPaint.bottom); |
1628 | SelectObject(hdc, GetStockObject(SYSTEM_FONT)); |
1629 | SelectObject(hdc, GetStockObject(WHITE_PEN)); |
1630 | EndPaint(hwnd, &p); |
1631 | ShowCaret(hwnd); |
374330e2 |
1632 | } |
1633 | return 0; |
1634 | case WM_NETEVENT: |
59ad2c03 |
1635 | /* Notice we can get multiple netevents, FD_READ, FD_WRITE etc |
1636 | * but the only one that's likely to try to overload us is FD_READ. |
1637 | * This means buffering just one is fine. |
1638 | */ |
1639 | if (pending_netevent) |
1640 | enact_pending_netevent(); |
1641 | |
1642 | pending_netevent = TRUE; |
32874aea |
1643 | pend_netevent_wParam = wParam; |
1644 | pend_netevent_lParam = lParam; |
ec55b220 |
1645 | time(&last_movement); |
374330e2 |
1646 | return 0; |
1647 | case WM_SETFOCUS: |
1648 | has_focus = TRUE; |
32874aea |
1649 | CreateCaret(hwnd, caretbm, font_width, font_height); |
1650 | ShowCaret(hwnd); |
f8a28d1f |
1651 | flash_window(0); /* stop */ |
32874aea |
1652 | compose_state = 0; |
374330e2 |
1653 | term_out(); |
1654 | term_update(); |
1655 | break; |
1656 | case WM_KILLFOCUS: |
32874aea |
1657 | show_mouseptr(1); |
374330e2 |
1658 | has_focus = FALSE; |
32874aea |
1659 | DestroyCaret(); |
374330e2 |
1660 | term_out(); |
1661 | term_update(); |
1662 | break; |
1663 | case WM_IGNORE_SIZE: |
1664 | ignore_size = TRUE; /* don't panic on next WM_SIZE msg */ |
1665 | break; |
73251d5d |
1666 | case WM_ENTERSIZEMOVE: |
32874aea |
1667 | EnableSizeTip(1); |
1668 | resizing = TRUE; |
3ad8c6db |
1669 | need_backend_resize = FALSE; |
32874aea |
1670 | break; |
73251d5d |
1671 | case WM_EXITSIZEMOVE: |
32874aea |
1672 | EnableSizeTip(0); |
1673 | resizing = FALSE; |
3ad8c6db |
1674 | if (need_backend_resize) |
1675 | back->size(); |
32874aea |
1676 | break; |
374330e2 |
1677 | case WM_SIZING: |
1678 | { |
1679 | int width, height, w, h, ew, eh; |
32874aea |
1680 | LPRECT r = (LPRECT) lParam; |
374330e2 |
1681 | |
1682 | width = r->right - r->left - extra_width; |
1683 | height = r->bottom - r->top - extra_height; |
32874aea |
1684 | w = (width + font_width / 2) / font_width; |
1685 | if (w < 1) |
1686 | w = 1; |
1687 | h = (height + font_height / 2) / font_height; |
1688 | if (h < 1) |
1689 | h = 1; |
1690 | UpdateSizeTip(hwnd, w, h); |
374330e2 |
1691 | ew = width - w * font_width; |
1692 | eh = height - h * font_height; |
1693 | if (ew != 0) { |
1694 | if (wParam == WMSZ_LEFT || |
32874aea |
1695 | wParam == WMSZ_BOTTOMLEFT || wParam == WMSZ_TOPLEFT) |
374330e2 |
1696 | r->left += ew; |
1697 | else |
1698 | r->right -= ew; |
1699 | } |
1700 | if (eh != 0) { |
1701 | if (wParam == WMSZ_TOP || |
32874aea |
1702 | wParam == WMSZ_TOPRIGHT || wParam == WMSZ_TOPLEFT) |
374330e2 |
1703 | r->top += eh; |
1704 | else |
1705 | r->bottom -= eh; |
1706 | } |
1707 | if (ew || eh) |
1708 | return 1; |
1709 | else |
1710 | return 0; |
1711 | } |
32874aea |
1712 | /* break; (never reached) */ |
374330e2 |
1713 | case WM_SIZE: |
1714 | if (wParam == SIZE_MINIMIZED) { |
32874aea |
1715 | SetWindowText(hwnd, |
1716 | cfg.win_name_always ? window_name : icon_name); |
374330e2 |
1717 | break; |
1718 | } |
1719 | if (wParam == SIZE_RESTORED || wParam == SIZE_MAXIMIZED) |
32874aea |
1720 | SetWindowText(hwnd, window_name); |
374330e2 |
1721 | if (!ignore_size) { |
1a6f78fe |
1722 | int width, height, w, h; |
32874aea |
1723 | #if 0 /* we have fixed this using WM_SIZING now */ |
1724 | int ew, eh; |
1a6f78fe |
1725 | #endif |
374330e2 |
1726 | |
1727 | width = LOWORD(lParam); |
1728 | height = HIWORD(lParam); |
32874aea |
1729 | w = width / font_width; |
1730 | if (w < 1) |
1731 | w = 1; |
1732 | h = height / font_height; |
1733 | if (h < 1) |
1734 | h = 1; |
1735 | #if 0 /* we have fixed this using WM_SIZING now */ |
374330e2 |
1736 | ew = width - w * font_width; |
1737 | eh = height - h * font_height; |
1738 | if (ew != 0 || eh != 0) { |
1739 | RECT r; |
32874aea |
1740 | GetWindowRect(hwnd, &r); |
1741 | SendMessage(hwnd, WM_IGNORE_SIZE, 0, 0); |
1742 | SetWindowPos(hwnd, NULL, 0, 0, |
1743 | r.right - r.left - ew, r.bottom - r.top - eh, |
1744 | SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER); |
374330e2 |
1745 | } |
1746 | #endif |
1747 | if (w != cols || h != rows || just_reconfigged) { |
1748 | term_invalidate(); |
32874aea |
1749 | term_size(h, w, cfg.savelines); |
1750 | /* |
1751 | * Don't call back->size in mid-resize. (To prevent |
1752 | * massive numbers of resize events getting sent |
1753 | * down the connection during an NT opaque drag.) |
1754 | */ |
1755 | if (!resizing) |
1756 | back->size(); |
e44d78b6 |
1757 | else { |
3ad8c6db |
1758 | need_backend_resize = TRUE; |
e44d78b6 |
1759 | cfg.height = h; |
1760 | cfg.width = w; |
1761 | } |
374330e2 |
1762 | just_reconfigged = FALSE; |
1763 | } |
1764 | } |
e44d78b6 |
1765 | if (wParam == SIZE_RESTORED && defered_resize) { |
1766 | defered_resize = FALSE; |
1767 | SetWindowPos(hwnd, NULL, 0, 0, |
1768 | extra_width + font_width * cfg.width, |
1769 | extra_height + font_height * cfg.height, |
1770 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
1771 | SWP_NOMOVE | SWP_NOZORDER); |
1772 | } |
374330e2 |
1773 | ignore_size = FALSE; |
1774 | return 0; |
1775 | case WM_VSCROLL: |
1776 | switch (LOWORD(wParam)) { |
32874aea |
1777 | case SB_BOTTOM: |
1778 | term_scroll(-1, 0); |
1779 | break; |
1780 | case SB_TOP: |
1781 | term_scroll(+1, 0); |
1782 | break; |
1783 | case SB_LINEDOWN: |
1784 | term_scroll(0, +1); |
1785 | break; |
1786 | case SB_LINEUP: |
1787 | term_scroll(0, -1); |
1788 | break; |
1789 | case SB_PAGEDOWN: |
1790 | term_scroll(0, +rows / 2); |
1791 | break; |
1792 | case SB_PAGEUP: |
1793 | term_scroll(0, -rows / 2); |
1794 | break; |
1795 | case SB_THUMBPOSITION: |
1796 | case SB_THUMBTRACK: |
1797 | term_scroll(1, HIWORD(wParam)); |
1798 | break; |
1799 | } |
1800 | break; |
1801 | case WM_PALETTECHANGED: |
374330e2 |
1802 | if ((HWND) wParam != hwnd && pal != NULL) { |
1803 | HDC hdc = get_ctx(); |
1804 | if (hdc) { |
32874aea |
1805 | if (RealizePalette(hdc) > 0) |
1806 | UpdateColors(hdc); |
1807 | free_ctx(hdc); |
374330e2 |
1808 | } |
1809 | } |
1810 | break; |
1811 | case WM_QUERYNEWPALETTE: |
1812 | if (pal != NULL) { |
1813 | HDC hdc = get_ctx(); |
1814 | if (hdc) { |
32874aea |
1815 | if (RealizePalette(hdc) > 0) |
1816 | UpdateColors(hdc); |
1817 | free_ctx(hdc); |
374330e2 |
1818 | return TRUE; |
1819 | } |
1820 | } |
1821 | return FALSE; |
1822 | case WM_KEYDOWN: |
1823 | case WM_SYSKEYDOWN: |
c9def1b8 |
1824 | case WM_KEYUP: |
1825 | case WM_SYSKEYUP: |
374330e2 |
1826 | /* |
1827 | * Add the scan code and keypress timing to the random |
7d6ee6ff |
1828 | * number noise. |
374330e2 |
1829 | */ |
32874aea |
1830 | noise_ultralight(lParam); |
374330e2 |
1831 | |
1832 | /* |
1833 | * We don't do TranslateMessage since it disassociates the |
1834 | * resulting CHAR message from the KEYDOWN that sparked it, |
1835 | * which we occasionally don't want. Instead, we process |
1836 | * KEYDOWN, and call the Win32 translator functions so that |
1837 | * we get the translations under _our_ control. |
1838 | */ |
1839 | { |
1840 | unsigned char buf[20]; |
1841 | int len; |
1842 | |
32874aea |
1843 | if (wParam == VK_PROCESSKEY) { |
3cf144db |
1844 | MSG m; |
32874aea |
1845 | m.hwnd = hwnd; |
1846 | m.message = WM_KEYDOWN; |
1847 | m.wParam = wParam; |
1848 | m.lParam = lParam & 0xdfff; |
1849 | TranslateMessage(&m); |
1850 | } else { |
1851 | len = TranslateKey(message, wParam, lParam, buf); |
3cf144db |
1852 | if (len == -1) |
32874aea |
1853 | return DefWindowProc(hwnd, message, wParam, lParam); |
1854 | ldisc_send(buf, len); |
554c540d |
1855 | |
32874aea |
1856 | if (len > 0) |
1857 | show_mouseptr(0); |
3cf144db |
1858 | } |
374330e2 |
1859 | } |
1860 | return 0; |
4eeb7d09 |
1861 | case WM_INPUTLANGCHANGE: |
3cf144db |
1862 | { |
4eeb7d09 |
1863 | /* wParam == Font number */ |
1864 | /* lParam == Locale */ |
1865 | char lbuf[20]; |
1866 | HKL NewInputLocale = (HKL) lParam; |
1867 | |
1868 | // lParam == GetKeyboardLayout(0); |
1869 | |
1870 | GetLocaleInfo(LOWORD(NewInputLocale), |
1871 | LOCALE_IDEFAULTANSICODEPAGE, lbuf, sizeof(lbuf)); |
1872 | |
1873 | kbd_codepage = atoi(lbuf); |
1874 | } |
1875 | break; |
1876 | case WM_IME_CHAR: |
1877 | if (wParam & 0xFF00) { |
3cf144db |
1878 | unsigned char buf[2]; |
1879 | |
1880 | buf[1] = wParam; |
1881 | buf[0] = wParam >> 8; |
4eeb7d09 |
1882 | lpage_send(kbd_codepage, buf, 2); |
1883 | } else { |
1884 | char c = (unsigned char) wParam; |
1885 | lpage_send(kbd_codepage, &c, 1); |
3cf144db |
1886 | } |
4eeb7d09 |
1887 | return (0); |
374330e2 |
1888 | case WM_CHAR: |
1889 | case WM_SYSCHAR: |
1890 | /* |
1891 | * Nevertheless, we are prepared to deal with WM_CHAR |
1892 | * messages, should they crop up. So if someone wants to |
1893 | * post the things to us as part of a macro manoeuvre, |
1894 | * we're ready to cope. |
1895 | */ |
32874aea |
1896 | { |
4eeb7d09 |
1897 | char c = (unsigned char)wParam; |
1898 | lpage_send(CP_ACP, &c, 1); |
374330e2 |
1899 | } |
1900 | return 0; |
32874aea |
1901 | case WM_SETCURSOR: |
1902 | if (send_raw_mouse) { |
1903 | SetCursor(LoadCursor(NULL, IDC_ARROW)); |
1904 | return TRUE; |
1905 | } |
374330e2 |
1906 | } |
1907 | |
32874aea |
1908 | return DefWindowProc(hwnd, message, wParam, lParam); |
374330e2 |
1909 | } |
1910 | |
1911 | /* |
ec8679e9 |
1912 | * Move the system caret. (We maintain one, even though it's |
1913 | * invisible, for the benefit of blind people: apparently some |
1914 | * helper software tracks the system caret, so we should arrange to |
1915 | * have one.) |
1916 | */ |
32874aea |
1917 | void sys_cursor(int x, int y) |
1918 | { |
a21ea6e7 |
1919 | if (has_focus) |
1920 | SetCaretPos(x * font_width, y * font_height); |
ec8679e9 |
1921 | } |
1922 | |
1923 | /* |
374330e2 |
1924 | * Draw a line of text in the window, at given character |
1925 | * coordinates, in given attributes. |
1926 | * |
1927 | * We are allowed to fiddle with the contents of `text'. |
1928 | */ |
32874aea |
1929 | void do_text(Context ctx, int x, int y, char *text, int len, |
1930 | unsigned long attr, int lattr) |
1931 | { |
374330e2 |
1932 | COLORREF fg, bg, t; |
1933 | int nfg, nbg, nfont; |
1934 | HDC hdc = ctx; |
59ad2c03 |
1935 | RECT line_box; |
1936 | int force_manual_underline = 0; |
32874aea |
1937 | int fnt_width = font_width * (1 + (lattr != LATTR_NORM)); |
4eeb7d09 |
1938 | int char_width = fnt_width; |
1939 | int text_adjust = 0; |
1940 | static int *IpDx = 0, IpDxLEN = 0; |
1941 | |
1942 | if (attr & ATTR_WIDE) |
1943 | char_width *= 2; |
59ad2c03 |
1944 | |
4eeb7d09 |
1945 | if (len > IpDxLEN || IpDx[0] != char_width) { |
59ad2c03 |
1946 | int i; |
32874aea |
1947 | if (len > IpDxLEN) { |
59ad2c03 |
1948 | sfree(IpDx); |
32874aea |
1949 | IpDx = smalloc((len + 16) * sizeof(int)); |
1950 | IpDxLEN = (len + 16); |
59ad2c03 |
1951 | } |
32874aea |
1952 | for (i = 0; i < IpDxLEN; i++) |
4eeb7d09 |
1953 | IpDx[i] = char_width; |
59ad2c03 |
1954 | } |
374330e2 |
1955 | |
c9def1b8 |
1956 | x *= fnt_width; |
374330e2 |
1957 | y *= font_height; |
1958 | |
4eeb7d09 |
1959 | if ((attr & TATTR_ACTCURS) && (cfg.cursor_type == 0 || big_cursor)) { |
1960 | attr &= ATTR_CUR_AND | (bold_mode != BOLD_COLOURS ? ATTR_BOLD : 0); |
374330e2 |
1961 | attr ^= ATTR_CUR_XOR; |
1962 | } |
1963 | |
1964 | nfont = 0; |
4eeb7d09 |
1965 | if (cfg.vtmode == VT_POORMAN && lattr != LATTR_NORM) { |
1966 | /* Assume a poorman font is borken in other ways too. */ |
1967 | lattr = LATTR_WIDE; |
1968 | } else |
1969 | switch (lattr) { |
1970 | case LATTR_NORM: |
1971 | break; |
1972 | case LATTR_WIDE: |
1973 | nfont |= FONT_WIDE; |
374330e2 |
1974 | break; |
4eeb7d09 |
1975 | default: |
1976 | nfont |= FONT_WIDE + FONT_HIGH; |
1977 | break; |
1978 | } |
1979 | |
1980 | /* Special hack for the VT100 linedraw glyphs. */ |
1981 | if ((attr & CSET_MASK) == 0x2300) { |
1982 | if (!dbcs_screenfont && |
1983 | text[0] >= (char) 0xBA && text[0] <= (char) 0xBD) { |
1984 | switch ((unsigned char) (text[0])) { |
1985 | case 0xBA: |
1986 | text_adjust = -2 * font_height / 5; |
1987 | break; |
1988 | case 0xBB: |
1989 | text_adjust = -1 * font_height / 5; |
1990 | break; |
1991 | case 0xBC: |
1992 | text_adjust = font_height / 5; |
1993 | break; |
1994 | case 0xBD: |
1995 | text_adjust = 2 * font_height / 5; |
32874aea |
1996 | break; |
59ad2c03 |
1997 | } |
4eeb7d09 |
1998 | if (lattr == LATTR_TOP || lattr == LATTR_BOT) |
1999 | text_adjust *= 2; |
2000 | attr &= ~CSET_MASK; |
2001 | text[0] = (char) (unitab_xterm['q'] & CHAR_MASK); |
2002 | attr |= (unitab_xterm['q'] & CSET_MASK); |
2003 | if (attr & ATTR_UNDER) { |
2004 | attr &= ~ATTR_UNDER; |
2005 | force_manual_underline = 1; |
2006 | } |
374330e2 |
2007 | } |
2008 | } |
2009 | |
4eeb7d09 |
2010 | /* Anything left as an original character set is unprintable. */ |
2011 | if (DIRECT_CHAR(attr)) { |
2012 | attr &= ~CSET_MASK; |
2013 | attr |= 0xFF00; |
2014 | memset(text, 0xFF, len); |
2015 | } |
2016 | |
2017 | /* OEM CP */ |
2018 | if ((attr & CSET_MASK) == ATTR_OEMCP) |
2019 | nfont |= FONT_OEM; |
2020 | |
374330e2 |
2021 | nfg = 2 * ((attr & ATTR_FGMASK) >> ATTR_FGSHIFT); |
2022 | nbg = 2 * ((attr & ATTR_BGMASK) >> ATTR_BGSHIFT); |
2023 | if (bold_mode == BOLD_FONT && (attr & ATTR_BOLD)) |
2024 | nfont |= FONT_BOLD; |
2025 | if (und_mode == UND_FONT && (attr & ATTR_UNDER)) |
2026 | nfont |= FONT_UNDERLINE; |
4eeb7d09 |
2027 | another_font(nfont); |
32874aea |
2028 | if (!fonts[nfont]) { |
2029 | if (nfont & FONT_UNDERLINE) |
59ad2c03 |
2030 | force_manual_underline = 1; |
2031 | /* Don't do the same for manual bold, it could be bad news. */ |
2032 | |
32874aea |
2033 | nfont &= ~(FONT_BOLD | FONT_UNDERLINE); |
59ad2c03 |
2034 | } |
4eeb7d09 |
2035 | another_font(nfont); |
2036 | if (!fonts[nfont]) |
2037 | nfont = FONT_NORMAL; |
374330e2 |
2038 | if (attr & ATTR_REVERSE) { |
32874aea |
2039 | t = nfg; |
2040 | nfg = nbg; |
2041 | nbg = t; |
374330e2 |
2042 | } |
2043 | if (bold_mode == BOLD_COLOURS && (attr & ATTR_BOLD)) |
2044 | nfg++; |
59ad2c03 |
2045 | if (bold_mode == BOLD_COLOURS && (attr & ATTR_BLINK)) |
2046 | nbg++; |
374330e2 |
2047 | fg = colours[nfg]; |
2048 | bg = colours[nbg]; |
32874aea |
2049 | SelectObject(hdc, fonts[nfont]); |
2050 | SetTextColor(hdc, fg); |
2051 | SetBkColor(hdc, bg); |
2052 | SetBkMode(hdc, OPAQUE); |
2053 | line_box.left = x; |
2054 | line_box.top = y; |
4eeb7d09 |
2055 | line_box.right = x + char_width * len; |
32874aea |
2056 | line_box.bottom = y + font_height; |
4eeb7d09 |
2057 | |
2058 | /* We're using a private area for direct to font. (512 chars.) */ |
2059 | if (dbcs_screenfont && (attr & CSET_MASK) == ATTR_ACP) { |
2060 | /* Ho Hum, dbcs fonts are a PITA! */ |
2061 | /* To display on W9x I have to convert to UCS */ |
2062 | static wchar_t *uni_buf = 0; |
2063 | static int uni_len = 0; |
2064 | int nlen; |
2065 | if (len > uni_len) { |
2066 | sfree(uni_buf); |
2067 | uni_buf = smalloc((uni_len = len) * sizeof(wchar_t)); |
2068 | } |
2069 | nlen = MultiByteToWideChar(font_codepage, MB_USEGLYPHCHARS, |
2070 | text, len, uni_buf, uni_len); |
2071 | |
2072 | if (nlen <= 0) |
2073 | return; /* Eeek! */ |
2074 | |
2075 | ExtTextOutW(hdc, x, |
2076 | y - font_height * (lattr == LATTR_BOT) + text_adjust, |
2077 | ETO_CLIPPED | ETO_OPAQUE, &line_box, uni_buf, nlen, 0); |
2078 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
2079 | SetBkMode(hdc, TRANSPARENT); |
2080 | ExtTextOutW(hdc, x - 1, |
2081 | y - font_height * (lattr == |
2082 | LATTR_BOT) + text_adjust, |
2083 | ETO_CLIPPED, &line_box, uni_buf, nlen, 0); |
2084 | } |
2085 | } else if (DIRECT_FONT(attr)) { |
2086 | ExtTextOut(hdc, x, |
2087 | y - font_height * (lattr == LATTR_BOT) + text_adjust, |
2088 | ETO_CLIPPED | ETO_OPAQUE, &line_box, text, len, IpDx); |
2089 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
2090 | SetBkMode(hdc, TRANSPARENT); |
2091 | |
2092 | /* GRR: This draws the character outside it's box and can leave |
2093 | * 'droppings' even with the clip box! I suppose I could loop it |
2094 | * one character at a time ... yuk. |
2095 | * |
2096 | * Or ... I could do a test print with "W", and use +1 or -1 for this |
2097 | * shift depending on if the leftmost column is blank... |
2098 | */ |
2099 | ExtTextOut(hdc, x - 1, |
2100 | y - font_height * (lattr == |
2101 | LATTR_BOT) + text_adjust, |
2102 | ETO_CLIPPED, &line_box, text, len, IpDx); |
2103 | } |
2104 | } else { |
2105 | /* And 'normal' unicode characters */ |
2106 | static WCHAR *wbuf = NULL; |
2107 | static int wlen = 0; |
2108 | int i; |
2109 | if (wlen < len) { |
2110 | sfree(wbuf); |
2111 | wlen = len; |
2112 | wbuf = smalloc(wlen * sizeof(WCHAR)); |
2113 | } |
2114 | for (i = 0; i < len; i++) |
2115 | wbuf[i] = (WCHAR) ((attr & CSET_MASK) + (text[i] & CHAR_MASK)); |
2116 | |
2117 | ExtTextOutW(hdc, x, |
2118 | y - font_height * (lattr == LATTR_BOT) + text_adjust, |
2119 | ETO_CLIPPED | ETO_OPAQUE, &line_box, wbuf, len, IpDx); |
2120 | |
2121 | /* And the shadow bold hack. */ |
2122 | if (bold_mode == BOLD_SHADOW) { |
2123 | SetBkMode(hdc, TRANSPARENT); |
2124 | ExtTextOutW(hdc, x - 1, |
2125 | y - font_height * (lattr == |
2126 | LATTR_BOT) + text_adjust, |
2127 | ETO_CLIPPED, &line_box, wbuf, len, IpDx); |
2128 | } |
374330e2 |
2129 | } |
4eeb7d09 |
2130 | if (lattr != LATTR_TOP && (force_manual_underline || |
2131 | (und_mode == UND_LINE |
2132 | && (attr & ATTR_UNDER)))) { |
32874aea |
2133 | HPEN oldpen; |
4eeb7d09 |
2134 | int dec = descent; |
2135 | if (lattr == LATTR_BOT) |
2136 | dec = dec * 2 - font_height; |
2137 | |
32874aea |
2138 | oldpen = SelectObject(hdc, CreatePen(PS_SOLID, 0, fg)); |
4eeb7d09 |
2139 | MoveToEx(hdc, x, y + dec, NULL); |
2140 | LineTo(hdc, x + len * char_width, y + dec); |
32874aea |
2141 | oldpen = SelectObject(hdc, oldpen); |
2142 | DeleteObject(oldpen); |
374330e2 |
2143 | } |
4eeb7d09 |
2144 | } |
2145 | |
2146 | void do_cursor(Context ctx, int x, int y, char *text, int len, |
2147 | unsigned long attr, int lattr) |
2148 | { |
2149 | |
2150 | int fnt_width; |
2151 | int char_width; |
2152 | HDC hdc = ctx; |
2153 | int ctype = cfg.cursor_type; |
2154 | |
2155 | if ((attr & TATTR_ACTCURS) && (ctype == 0 || big_cursor)) { |
2156 | if (((attr & CSET_MASK) | (unsigned char) *text) != UCSWIDE) { |
2157 | do_text(ctx, x, y, text, len, attr, lattr); |
2158 | return; |
2159 | } |
2160 | ctype = 2; |
2161 | attr |= TATTR_RIGHTCURS; |
2162 | } |
2163 | |
2164 | fnt_width = char_width = font_width * (1 + (lattr != LATTR_NORM)); |
2165 | if (attr & ATTR_WIDE) |
2166 | char_width *= 2; |
2167 | x *= fnt_width; |
2168 | y *= font_height; |
2169 | |
2170 | if ((attr & TATTR_PASCURS) && (ctype == 0 || big_cursor)) { |
374330e2 |
2171 | POINT pts[5]; |
32874aea |
2172 | HPEN oldpen; |
374330e2 |
2173 | pts[0].x = pts[1].x = pts[4].x = x; |
4eeb7d09 |
2174 | pts[2].x = pts[3].x = x + char_width - 1; |
374330e2 |
2175 | pts[0].y = pts[3].y = pts[4].y = y; |
32874aea |
2176 | pts[1].y = pts[2].y = y + font_height - 1; |
2177 | oldpen = SelectObject(hdc, CreatePen(PS_SOLID, 0, colours[23])); |
2178 | Polyline(hdc, pts, 5); |
2179 | oldpen = SelectObject(hdc, oldpen); |
2180 | DeleteObject(oldpen); |
4eeb7d09 |
2181 | } else if ((attr & (TATTR_ACTCURS | TATTR_PASCURS)) && ctype != 0) { |
32874aea |
2182 | int startx, starty, dx, dy, length, i; |
4eeb7d09 |
2183 | if (ctype == 1) { |
32874aea |
2184 | startx = x; |
2185 | starty = y + descent; |
2186 | dx = 1; |
2187 | dy = 0; |
4eeb7d09 |
2188 | length = char_width; |
32874aea |
2189 | } else { |
4e30ff69 |
2190 | int xadjust = 0; |
4eeb7d09 |
2191 | if (attr & TATTR_RIGHTCURS) |
2192 | xadjust = char_width - 1; |
32874aea |
2193 | startx = x + xadjust; |
2194 | starty = y; |
2195 | dx = 0; |
2196 | dy = 1; |
2197 | length = font_height; |
2198 | } |
4eeb7d09 |
2199 | if (attr & TATTR_ACTCURS) { |
32874aea |
2200 | HPEN oldpen; |
2201 | oldpen = |
2202 | SelectObject(hdc, CreatePen(PS_SOLID, 0, colours[23])); |
2203 | MoveToEx(hdc, startx, starty, NULL); |
2204 | LineTo(hdc, startx + dx * length, starty + dy * length); |
2205 | oldpen = SelectObject(hdc, oldpen); |
2206 | DeleteObject(oldpen); |
2207 | } else { |
2208 | for (i = 0; i < length; i++) { |
2209 | if (i % 2 == 0) { |
2210 | SetPixel(hdc, startx, starty, colours[23]); |
2211 | } |
2212 | startx += dx; |
2213 | starty += dy; |
2214 | } |
2215 | } |
4e30ff69 |
2216 | } |
374330e2 |
2217 | } |
2218 | |
2219 | /* |
c9def1b8 |
2220 | * Translate a WM_(SYS)?KEY(UP|DOWN) message into a string of ASCII |
2221 | * codes. Returns number of bytes used or zero to drop the message |
2222 | * or -1 to forward the message to windows. |
374330e2 |
2223 | */ |
3cf144db |
2224 | static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam, |
32874aea |
2225 | unsigned char *output) |
2226 | { |
374330e2 |
2227 | BYTE keystate[256]; |
32874aea |
2228 | int scan, left_alt = 0, key_down, shift_state; |
2229 | int r, i, code; |
2230 | unsigned char *p = output; |
12c80d32 |
2231 | static int alt_state = 0; |
4eeb7d09 |
2232 | static int alt_sum = 0; |
374330e2 |
2233 | |
00e3ba0f |
2234 | HKL kbd_layout = GetKeyboardLayout(0); |
2235 | |
0c50ef57 |
2236 | static WORD keys[3]; |
0c50ef57 |
2237 | static int compose_char = 0; |
2238 | static WPARAM compose_key = 0; |
32874aea |
2239 | |
c9def1b8 |
2240 | r = GetKeyboardState(keystate); |
32874aea |
2241 | if (!r) |
2242 | memset(keystate, 0, sizeof(keystate)); |
2243 | else { |
ec55b220 |
2244 | #if 0 |
4eeb7d09 |
2245 | #define SHOW_TOASCII_RESULT |
32874aea |
2246 | { /* Tell us all about key events */ |
2247 | static BYTE oldstate[256]; |
2248 | static int first = 1; |
2249 | static int scan; |
2250 | int ch; |
2251 | if (first) |
2252 | memcpy(oldstate, keystate, sizeof(oldstate)); |
2253 | first = 0; |
2254 | |
2255 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT) { |
2256 | debug(("+")); |
2257 | } else if ((HIWORD(lParam) & KF_UP) |
2258 | && scan == (HIWORD(lParam) & 0xFF)) { |
2259 | debug((". U")); |
2260 | } else { |
2261 | debug((".\n")); |
2262 | if (wParam >= VK_F1 && wParam <= VK_F20) |
2263 | debug(("K_F%d", wParam + 1 - VK_F1)); |
2264 | else |
2265 | switch (wParam) { |
2266 | case VK_SHIFT: |
2267 | debug(("SHIFT")); |
2268 | break; |
2269 | case VK_CONTROL: |
2270 | debug(("CTRL")); |
2271 | break; |
2272 | case VK_MENU: |
2273 | debug(("ALT")); |
2274 | break; |
2275 | default: |
2276 | debug(("VK_%02x", wParam)); |
2277 | } |
2278 | if (message == WM_SYSKEYDOWN || message == WM_SYSKEYUP) |
2279 | debug(("*")); |
2280 | debug((", S%02x", scan = (HIWORD(lParam) & 0xFF))); |
2281 | |
2282 | ch = MapVirtualKeyEx(wParam, 2, kbd_layout); |
2283 | if (ch >= ' ' && ch <= '~') |
2284 | debug((", '%c'", ch)); |
2285 | else if (ch) |
2286 | debug((", $%02x", ch)); |
2287 | |
2288 | if (keys[0]) |
2289 | debug((", KB0=%02x", keys[0])); |
2290 | if (keys[1]) |
2291 | debug((", KB1=%02x", keys[1])); |
2292 | if (keys[2]) |
2293 | debug((", KB2=%02x", keys[2])); |
2294 | |
2295 | if ((keystate[VK_SHIFT] & 0x80) != 0) |
2296 | debug((", S")); |
2297 | if ((keystate[VK_CONTROL] & 0x80) != 0) |
2298 | debug((", C")); |
2299 | if ((HIWORD(lParam) & KF_EXTENDED)) |
2300 | debug((", E")); |
2301 | if ((HIWORD(lParam) & KF_UP)) |
2302 | debug((", U")); |
2303 | } |
2304 | |
2305 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT); |
2306 | else if ((HIWORD(lParam) & KF_UP)) |
2307 | oldstate[wParam & 0xFF] ^= 0x80; |
2308 | else |
2309 | oldstate[wParam & 0xFF] ^= 0x81; |
2310 | |
2311 | for (ch = 0; ch < 256; ch++) |
2312 | if (oldstate[ch] != keystate[ch]) |
2313 | debug((", M%02x=%02x", ch, keystate[ch])); |
2314 | |
2315 | memcpy(oldstate, keystate, sizeof(oldstate)); |
2316 | } |
ec55b220 |
2317 | #endif |
2318 | |
32874aea |
2319 | if (wParam == VK_MENU && (HIWORD(lParam) & KF_EXTENDED)) { |
2cba1186 |
2320 | keystate[VK_RMENU] = keystate[VK_MENU]; |
2321 | } |
2322 | |
c9def1b8 |
2323 | |
2324 | /* Nastyness with NUMLock - Shift-NUMLock is left alone though */ |
32874aea |
2325 | if ((cfg.funky_type == 3 || |
2326 | (cfg.funky_type <= 1 && app_keypad_keys && !cfg.no_applic_k)) |
2327 | && wParam == VK_NUMLOCK && !(keystate[VK_SHIFT] & 0x80)) { |
c9def1b8 |
2328 | |
2329 | wParam = VK_EXECUTE; |
2330 | |
2331 | /* UnToggle NUMLock */ |
32874aea |
2332 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == 0) |
2333 | keystate[VK_NUMLOCK] ^= 1; |
c9def1b8 |
2334 | } |
2335 | |
2336 | /* And write back the 'adjusted' state */ |
32874aea |
2337 | SetKeyboardState(keystate); |
c9def1b8 |
2338 | } |
2339 | |
2340 | /* Disable Auto repeat if required */ |
32874aea |
2341 | if (repeat_off && (HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT) |
2342 | return 0; |
c9def1b8 |
2343 | |
32874aea |
2344 | if ((HIWORD(lParam) & KF_ALTDOWN) && (keystate[VK_RMENU] & 0x80) == 0) |
c9def1b8 |
2345 | left_alt = 1; |
2346 | |
32874aea |
2347 | key_down = ((HIWORD(lParam) & KF_UP) == 0); |
c9def1b8 |
2348 | |
95bbe1ae |
2349 | /* Make sure Ctrl-ALT is not the same as AltGr for ToAscii unless told. */ |
32874aea |
2350 | if (left_alt && (keystate[VK_CONTROL] & 0x80)) { |
95bbe1ae |
2351 | if (cfg.ctrlaltkeys) |
2352 | keystate[VK_MENU] = 0; |
2353 | else { |
2354 | keystate[VK_RMENU] = 0x80; |
2355 | left_alt = 0; |
2356 | } |
2357 | } |
c9def1b8 |
2358 | |
2359 | scan = (HIWORD(lParam) & (KF_UP | KF_EXTENDED | 0xFF)); |
32874aea |
2360 | shift_state = ((keystate[VK_SHIFT] & 0x80) != 0) |
2361 | + ((keystate[VK_CONTROL] & 0x80) != 0) * 2; |
374330e2 |
2362 | |
95bbe1ae |
2363 | /* Note if AltGr was pressed and if it was used as a compose key */ |
2364 | if (!compose_state) { |
159eba53 |
2365 | compose_key = 0x100; |
95bbe1ae |
2366 | if (cfg.compose_key) { |
32874aea |
2367 | if (wParam == VK_MENU && (HIWORD(lParam) & KF_EXTENDED)) |
95bbe1ae |
2368 | compose_key = wParam; |
2369 | } |
2370 | if (wParam == VK_APPS) |
2371 | compose_key = wParam; |
2372 | } |
2373 | |
32874aea |
2374 | if (wParam == compose_key) { |
2375 | if (compose_state == 0 |
2376 | && (HIWORD(lParam) & (KF_UP | KF_REPEAT)) == 0) compose_state = |
2377 | 1; |
2378 | else if (compose_state == 1 && (HIWORD(lParam) & KF_UP)) |
95bbe1ae |
2379 | compose_state = 2; |
2380 | else |
2381 | compose_state = 0; |
32874aea |
2382 | } else if (compose_state == 1 && wParam != VK_CONTROL) |
95bbe1ae |
2383 | compose_state = 0; |
2384 | |
67c339f7 |
2385 | /* |
cabfd08c |
2386 | * Record that we pressed key so the scroll window can be reset, but |
2387 | * be careful to avoid Shift-UP/Down |
2388 | */ |
32874aea |
2389 | if (wParam != VK_SHIFT && wParam != VK_PRIOR && wParam != VK_NEXT) { |
2390 | seen_key_event = 1; |
cabfd08c |
2391 | } |
2392 | |
c9def1b8 |
2393 | /* Make sure we're not pasting */ |
32874aea |
2394 | if (key_down) |
2395 | term_nopaste(); |
67c339f7 |
2396 | |
32874aea |
2397 | if (compose_state > 1 && left_alt) |
2398 | compose_state = 0; |
67c339f7 |
2399 | |
c9def1b8 |
2400 | /* Sanitize the number pad if not using a PC NumPad */ |
32874aea |
2401 | if (left_alt || (app_keypad_keys && !cfg.no_applic_k |
2402 | && cfg.funky_type != 2) |
2403 | || cfg.funky_type == 3 || cfg.nethack_keypad || compose_state) { |
2404 | if ((HIWORD(lParam) & KF_EXTENDED) == 0) { |
c9def1b8 |
2405 | int nParam = 0; |
32874aea |
2406 | switch (wParam) { |
2407 | case VK_INSERT: |
2408 | nParam = VK_NUMPAD0; |
2409 | break; |
2410 | case VK_END: |
2411 | nParam = VK_NUMPAD1; |
2412 | break; |
2413 | case VK_DOWN: |
2414 | nParam = VK_NUMPAD2; |
2415 | break; |
2416 | case VK_NEXT: |
2417 | nParam = VK_NUMPAD3; |
2418 | break; |
2419 | case VK_LEFT: |
2420 | nParam = VK_NUMPAD4; |
2421 | break; |
2422 | case VK_CLEAR: |
2423 | nParam = VK_NUMPAD5; |
2424 | break; |
2425 | case VK_RIGHT: |
2426 | nParam = VK_NUMPAD6; |
2427 | break; |
2428 | case VK_HOME: |
2429 | nParam = VK_NUMPAD7; |
2430 | break; |
2431 | case VK_UP: |
2432 | nParam = VK_NUMPAD8; |
2433 | break; |
2434 | case VK_PRIOR: |
2435 | nParam = VK_NUMPAD9; |
2436 | break; |
2437 | case VK_DELETE: |
2438 | nParam = VK_DECIMAL; |
2439 | break; |
c9def1b8 |
2440 | } |
32874aea |
2441 | if (nParam) { |
2442 | if (keystate[VK_NUMLOCK] & 1) |
2443 | shift_state |= 1; |
c9def1b8 |
2444 | wParam = nParam; |
2445 | } |
25d39ef6 |
2446 | } |
2447 | } |
2448 | |
c9def1b8 |
2449 | /* If a key is pressed and AltGr is not active */ |
32874aea |
2450 | if (key_down && (keystate[VK_RMENU] & 0x80) == 0 && !compose_state) { |
2451 | /* Okay, prepare for most alts then ... */ |
2452 | if (left_alt) |
2453 | *p++ = '\033'; |
374330e2 |
2454 | |
c9def1b8 |
2455 | /* Lets see if it's a pattern we know all about ... */ |
2456 | if (wParam == VK_PRIOR && shift_state == 1) { |
32874aea |
2457 | SendMessage(hwnd, WM_VSCROLL, SB_PAGEUP, 0); |
2458 | return 0; |
c9def1b8 |
2459 | } |
2460 | if (wParam == VK_NEXT && shift_state == 1) { |
32874aea |
2461 | SendMessage(hwnd, WM_VSCROLL, SB_PAGEDOWN, 0); |
2462 | return 0; |
2463 | } |
2464 | if (wParam == VK_INSERT && shift_state == 1) { |
568dd02f |
2465 | term_do_paste(); |
32874aea |
2466 | return 0; |
2467 | } |
c9def1b8 |
2468 | if (left_alt && wParam == VK_F4 && cfg.alt_f4) { |
32874aea |
2469 | return -1; |
c9def1b8 |
2470 | } |
2471 | if (left_alt && wParam == VK_SPACE && cfg.alt_space) { |
12c80d32 |
2472 | alt_state = 0; |
32874aea |
2473 | PostMessage(hwnd, WM_CHAR, ' ', 0); |
2474 | SendMessage(hwnd, WM_SYSCOMMAND, SC_KEYMENU, 0); |
2475 | return -1; |
c9def1b8 |
2476 | } |
ec55b220 |
2477 | /* Control-Numlock for app-keypad mode switch */ |
2478 | if (wParam == VK_PAUSE && shift_state == 2) { |
2479 | app_keypad_keys ^= 1; |
2480 | return 0; |
2481 | } |
374330e2 |
2482 | |
c9def1b8 |
2483 | /* Nethack keypad */ |
2484 | if (cfg.nethack_keypad && !left_alt) { |
32874aea |
2485 | switch (wParam) { |
2486 | case VK_NUMPAD1: |
2487 | *p++ = shift_state ? 'B' : 'b'; |
2488 | return p - output; |
2489 | case VK_NUMPAD2: |
2490 | *p++ = shift_state ? 'J' : 'j'; |
2491 | return p - output; |
2492 | case VK_NUMPAD3: |
2493 | *p++ = shift_state ? 'N' : 'n'; |
2494 | return p - output; |
2495 | case VK_NUMPAD4: |
2496 | *p++ = shift_state ? 'H' : 'h'; |
2497 | return p - output; |
2498 | case VK_NUMPAD5: |
2499 | *p++ = shift_state ? '.' : '.'; |
2500 | return p - output; |
2501 | case VK_NUMPAD6: |
2502 | *p++ = shift_state ? 'L' : 'l'; |
2503 | return p - output; |
2504 | case VK_NUMPAD7: |
2505 | *p++ = shift_state ? 'Y' : 'y'; |
2506 | return p - output; |
2507 | case VK_NUMPAD8: |
2508 | *p++ = shift_state ? 'K' : 'k'; |
2509 | return p - output; |
2510 | case VK_NUMPAD9: |
2511 | *p++ = shift_state ? 'U' : 'u'; |
2512 | return p - output; |
2513 | } |
c9def1b8 |
2514 | } |
2515 | |
2516 | /* Application Keypad */ |
2517 | if (!left_alt) { |
32874aea |
2518 | int xkey = 0; |
2519 | |
2520 | if (cfg.funky_type == 3 || |
2521 | (cfg.funky_type <= 1 && |
2522 | app_keypad_keys && !cfg.no_applic_k)) switch (wParam) { |
2523 | case VK_EXECUTE: |
2524 | xkey = 'P'; |
2525 | break; |
2526 | case VK_DIVIDE: |
2527 | xkey = 'Q'; |
2528 | break; |
2529 | case VK_MULTIPLY: |
2530 | xkey = 'R'; |
2531 | break; |
2532 | case VK_SUBTRACT: |
2533 | xkey = 'S'; |
2534 | break; |
2535 | } |
2536 | if (app_keypad_keys && !cfg.no_applic_k) |
2537 | switch (wParam) { |
2538 | case VK_NUMPAD0: |
2539 | xkey = 'p'; |
2540 | break; |
2541 | case VK_NUMPAD1: |
2542 | xkey = 'q'; |
2543 | break; |
2544 | case VK_NUMPAD2: |
2545 | xkey = 'r'; |
2546 | break; |
2547 | case VK_NUMPAD3: |
2548 | xkey = 's'; |
2549 | break; |
2550 | case VK_NUMPAD4: |
2551 | xkey = 't'; |
2552 | break; |
2553 | case VK_NUMPAD5: |
2554 | xkey = 'u'; |
2555 | break; |
2556 | case VK_NUMPAD6: |
2557 | xkey = 'v'; |
2558 | break; |
2559 | case VK_NUMPAD7: |
2560 | xkey = 'w'; |
2561 | break; |
2562 | case VK_NUMPAD8: |
2563 | xkey = 'x'; |
2564 | break; |
2565 | case VK_NUMPAD9: |
2566 | xkey = 'y'; |
2567 | break; |
2568 | |
2569 | case VK_DECIMAL: |
2570 | xkey = 'n'; |
2571 | break; |
2572 | case VK_ADD: |
2573 | if (cfg.funky_type == 2) { |
2574 | if (shift_state) |
2575 | xkey = 'l'; |
2576 | else |
2577 | xkey = 'k'; |
2578 | } else if (shift_state) |
2579 | xkey = 'm'; |
c9def1b8 |
2580 | else |
32874aea |
2581 | xkey = 'l'; |
2582 | break; |
2583 | |
2584 | case VK_DIVIDE: |
2585 | if (cfg.funky_type == 2) |
2586 | xkey = 'o'; |
2587 | break; |
2588 | case VK_MULTIPLY: |
2589 | if (cfg.funky_type == 2) |
2590 | xkey = 'j'; |
2591 | break; |
2592 | case VK_SUBTRACT: |
2593 | if (cfg.funky_type == 2) |
2594 | xkey = 'm'; |
2595 | break; |
2596 | |
2597 | case VK_RETURN: |
2598 | if (HIWORD(lParam) & KF_EXTENDED) |
2599 | xkey = 'M'; |
2600 | break; |
c9def1b8 |
2601 | } |
32874aea |
2602 | if (xkey) { |
2603 | if (vt52_mode) { |
2604 | if (xkey >= 'P' && xkey <= 'S') |
2605 | p += sprintf((char *) p, "\x1B%c", xkey); |
2606 | else |
2607 | p += sprintf((char *) p, "\x1B?%c", xkey); |
2608 | } else |
2609 | p += sprintf((char *) p, "\x1BO%c", xkey); |
2610 | return p - output; |
c9def1b8 |
2611 | } |
2612 | } |
2613 | |
32874aea |
2614 | if (wParam == VK_BACK && shift_state == 0) { /* Backspace */ |
c9def1b8 |
2615 | *p++ = (cfg.bksp_is_delete ? 0x7F : 0x08); |
a5f3e637 |
2616 | *p++ = 0; |
2617 | return -2; |
c9def1b8 |
2618 | } |
32874aea |
2619 | if (wParam == VK_TAB && shift_state == 1) { /* Shift tab */ |
2620 | *p++ = 0x1B; |
2621 | *p++ = '['; |
2622 | *p++ = 'Z'; |
2623 | return p - output; |
c9def1b8 |
2624 | } |
32874aea |
2625 | if (wParam == VK_SPACE && shift_state == 2) { /* Ctrl-Space */ |
2626 | *p++ = 0; |
2627 | return p - output; |
c9def1b8 |
2628 | } |
32874aea |
2629 | if (wParam == VK_SPACE && shift_state == 3) { /* Ctrl-Shift-Space */ |
2630 | *p++ = 160; |
2631 | return p - output; |
c9def1b8 |
2632 | } |
32874aea |
2633 | if (wParam == VK_CANCEL && shift_state == 2) { /* Ctrl-Break */ |
2634 | *p++ = 3; |
a5f3e637 |
2635 | *p++ = 0; |
2636 | return -2; |
c9def1b8 |
2637 | } |
32874aea |
2638 | if (wParam == VK_PAUSE) { /* Break/Pause */ |
2639 | *p++ = 26; |
2640 | *p++ = 0; |
2641 | return -2; |
95bbe1ae |
2642 | } |
c9def1b8 |
2643 | /* Control-2 to Control-8 are special */ |
32874aea |
2644 | if (shift_state == 2 && wParam >= '2' && wParam <= '8') { |
2645 | *p++ = "\000\033\034\035\036\037\177"[wParam - '2']; |
c9def1b8 |
2646 | return p - output; |
2647 | } |
2648 | if (shift_state == 2 && wParam == 0xBD) { |
2649 | *p++ = 0x1F; |
2650 | return p - output; |
2651 | } |
2652 | if (shift_state == 2 && wParam == 0xDF) { |
2653 | *p++ = 0x1C; |
2654 | return p - output; |
2655 | } |
2656 | if (shift_state == 0 && wParam == VK_RETURN && cr_lf_return) { |
32874aea |
2657 | *p++ = '\r'; |
2658 | *p++ = '\n'; |
c9def1b8 |
2659 | return p - output; |
2660 | } |
374330e2 |
2661 | |
c5e9c988 |
2662 | /* |
c9def1b8 |
2663 | * Next, all the keys that do tilde codes. (ESC '[' nn '~', |
2664 | * for integer decimal nn.) |
2665 | * |
2666 | * We also deal with the weird ones here. Linux VCs replace F1 |
2667 | * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but |
2668 | * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w |
2669 | * respectively. |
c5e9c988 |
2670 | */ |
c9def1b8 |
2671 | code = 0; |
2672 | switch (wParam) { |
32874aea |
2673 | case VK_F1: |
2674 | code = (keystate[VK_SHIFT] & 0x80 ? 23 : 11); |
2675 | break; |
2676 | case VK_F2: |
2677 | code = (keystate[VK_SHIFT] & 0x80 ? 24 : 12); |
2678 | break; |
2679 | case VK_F3: |
2680 | code = (keystate[VK_SHIFT] & 0x80 ? 25 : 13); |
2681 | break; |
2682 | case VK_F4: |
2683 | code = (keystate[VK_SHIFT] & 0x80 ? 26 : 14); |
2684 | break; |
2685 | case VK_F5: |
2686 | code = (keystate[VK_SHIFT] & 0x80 ? 28 : 15); |
2687 | break; |
2688 | case VK_F6: |
2689 | code = (keystate[VK_SHIFT] & 0x80 ? 29 : 17); |
2690 | break; |
2691 | case VK_F7: |
2692 | code = (keystate[VK_SHIFT] & 0x80 ? 31 : 18); |
2693 | break; |
2694 | case VK_F8: |
2695 | code = (keystate[VK_SHIFT] & 0x80 ? 32 : 19); |
2696 | break; |
2697 | case VK_F9: |
2698 | code = (keystate[VK_SHIFT] & 0x80 ? 33 : 20); |
2699 | break; |
2700 | case VK_F10: |
2701 | code = (keystate[VK_SHIFT] & 0x80 ? 34 : 21); |
2702 | break; |
2703 | case VK_F11: |
2704 | code = 23; |
2705 | break; |
2706 | case VK_F12: |
2707 | code = 24; |
2708 | break; |
2709 | case VK_F13: |
2710 | code = 25; |
2711 | break; |
2712 | case VK_F14: |
2713 | code = 26; |
2714 | break; |
2715 | case VK_F15: |
2716 | code = 28; |
2717 | break; |
2718 | case VK_F16: |
2719 | code = 29; |
2720 | break; |
2721 | case VK_F17: |
2722 | code = 31; |
2723 | break; |
2724 | case VK_F18: |
2725 | code = 32; |
2726 | break; |
2727 | case VK_F19: |
2728 | code = 33; |
2729 | break; |
2730 | case VK_F20: |
2731 | code = 34; |
2732 | break; |
2733 | case VK_HOME: |
2734 | code = 1; |
2735 | break; |
2736 | case VK_INSERT: |
2737 | code = 2; |
2738 | break; |
2739 | case VK_DELETE: |
2740 | code = 3; |
2741 | break; |
2742 | case VK_END: |
2743 | code = 4; |
2744 | break; |
2745 | case VK_PRIOR: |
2746 | code = 5; |
2747 | break; |
2748 | case VK_NEXT: |
2749 | code = 6; |
2750 | break; |
374330e2 |
2751 | } |
ec55b220 |
2752 | /* Reorder edit keys to physical order */ |
32874aea |
2753 | if (cfg.funky_type == 3 && code <= 6) |
2754 | code = "\0\2\1\4\5\3\6"[code]; |
ec55b220 |
2755 | |
f37caa11 |
2756 | if (vt52_mode && code > 0 && code <= 6) { |
32874aea |
2757 | p += sprintf((char *) p, "\x1B%c", " HLMEIG"[code]); |
f37caa11 |
2758 | return p - output; |
2759 | } |
2760 | |
e24b1972 |
2761 | if (cfg.funky_type == 5 && code >= 11 && code <= 34) { |
2762 | char codes[] = "MNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz@[\\]^_`{"; |
2763 | int index = 0; |
2764 | switch (wParam) { |
2765 | case VK_F1: index = 0; break; |
2766 | case VK_F2: index = 1; break; |
2767 | case VK_F3: index = 2; break; |
2768 | case VK_F4: index = 3; break; |
2769 | case VK_F5: index = 4; break; |
2770 | case VK_F6: index = 5; break; |
2771 | case VK_F7: index = 6; break; |
2772 | case VK_F8: index = 7; break; |
2773 | case VK_F9: index = 8; break; |
2774 | case VK_F10: index = 9; break; |
2775 | case VK_F11: index = 10; break; |
2776 | case VK_F12: index = 11; break; |
2777 | } |
2778 | if (keystate[VK_SHIFT] & 0x80) index += 12; |
2779 | if (keystate[VK_CONTROL] & 0x80) index += 24; |
2780 | p += sprintf((char *) p, "\x1B[%c", codes[index]); |
f37caa11 |
2781 | return p - output; |
2782 | } |
2783 | if ((vt52_mode || cfg.funky_type == 4) && code >= 11 && code <= 24) { |
2784 | int offt = 0; |
32874aea |
2785 | if (code > 15) |
2786 | offt++; |
2787 | if (code > 21) |
2788 | offt++; |
f37caa11 |
2789 | if (vt52_mode) |
32874aea |
2790 | p += sprintf((char *) p, "\x1B%c", code + 'P' - 11 - offt); |
f37caa11 |
2791 | else |
32874aea |
2792 | p += |
2793 | sprintf((char *) p, "\x1BO%c", code + 'P' - 11 - offt); |
f37caa11 |
2794 | return p - output; |
2795 | } |
c9def1b8 |
2796 | if (cfg.funky_type == 1 && code >= 11 && code <= 15) { |
32874aea |
2797 | p += sprintf((char *) p, "\x1B[[%c", code + 'A' - 11); |
c9def1b8 |
2798 | return p - output; |
2799 | } |
2800 | if (cfg.funky_type == 2 && code >= 11 && code <= 14) { |
ec55b220 |
2801 | if (vt52_mode) |
32874aea |
2802 | p += sprintf((char *) p, "\x1B%c", code + 'P' - 11); |
ec55b220 |
2803 | else |
32874aea |
2804 | p += sprintf((char *) p, "\x1BO%c", code + 'P' - 11); |
c9def1b8 |
2805 | return p - output; |
2806 | } |
2807 | if (cfg.rxvt_homeend && (code == 1 || code == 4)) { |
32874aea |
2808 | p += sprintf((char *) p, code == 1 ? "\x1B[H" : "\x1BOw"); |
c9def1b8 |
2809 | return p - output; |
2810 | } |
2811 | if (code) { |
32874aea |
2812 | p += sprintf((char *) p, "\x1B[%d~", code); |
374330e2 |
2813 | return p - output; |
374330e2 |
2814 | } |
45dabbc5 |
2815 | |
c9def1b8 |
2816 | /* |
2817 | * Now the remaining keys (arrows and Keypad 5. Keypad 5 for |
2818 | * some reason seems to send VK_CLEAR to Windows...). |
2819 | */ |
2820 | { |
2821 | char xkey = 0; |
2822 | switch (wParam) { |
32874aea |
2823 | case VK_UP: |
2824 | xkey = 'A'; |
2825 | break; |
2826 | case VK_DOWN: |
2827 | xkey = 'B'; |
2828 | break; |
2829 | case VK_RIGHT: |
2830 | xkey = 'C'; |
2831 | break; |
2832 | case VK_LEFT: |
2833 | xkey = 'D'; |
2834 | break; |
2835 | case VK_CLEAR: |
2836 | xkey = 'G'; |
2837 | break; |
c9def1b8 |
2838 | } |
32874aea |
2839 | if (xkey) { |
c9def1b8 |
2840 | if (vt52_mode) |
32874aea |
2841 | p += sprintf((char *) p, "\x1B%c", xkey); |
e864f84f |
2842 | else { |
2843 | int app_flg = (app_cursor_keys && !cfg.no_applic_c); |
2844 | /* VT100 & VT102 manuals both state the app cursor keys |
2845 | * only work if the app keypad is on. |
2846 | */ |
2847 | if (!app_keypad_keys) |
2848 | app_flg = 0; |
2849 | /* Useful mapping of Ctrl-arrows */ |
2850 | if (shift_state == 2) |
2851 | app_flg = !app_flg; |
2852 | |
2853 | if (app_flg) |
2854 | p += sprintf((char *) p, "\x1BO%c", xkey); |
2855 | else |
2856 | p += sprintf((char *) p, "\x1B[%c", xkey); |
2857 | } |
c9def1b8 |
2858 | return p - output; |
2859 | } |
2860 | } |
0c50ef57 |
2861 | |
2862 | /* |
2863 | * Finally, deal with Return ourselves. (Win95 seems to |
2864 | * foul it up when Alt is pressed, for some reason.) |
2865 | */ |
32874aea |
2866 | if (wParam == VK_RETURN) { /* Return */ |
0c50ef57 |
2867 | *p++ = 0x0D; |
a5f3e637 |
2868 | *p++ = 0; |
2869 | return -2; |
0c50ef57 |
2870 | } |
4eeb7d09 |
2871 | |
2872 | if (left_alt && wParam >= VK_NUMPAD0 && wParam <= VK_NUMPAD9) |
2873 | alt_sum = alt_sum * 10 + wParam - VK_NUMPAD0; |
2874 | else |
2875 | alt_sum = 0; |
67c339f7 |
2876 | } |
374330e2 |
2877 | |
c9def1b8 |
2878 | /* Okay we've done everything interesting; let windows deal with |
2879 | * the boring stuff */ |
2880 | { |
00e3ba0f |
2881 | r = ToAsciiEx(wParam, scan, keystate, keys, 0, kbd_layout); |
4eeb7d09 |
2882 | #ifdef SHOW_TOASCII_RESULT |
2883 | if (r == 1 && !key_down) { |
2884 | if (alt_sum) { |
8f22582c |
2885 | if (in_utf || dbcs_screenfont) |
4eeb7d09 |
2886 | debug((", (U+%04x)", alt_sum)); |
2887 | else |
2888 | debug((", LCH(%d)", alt_sum)); |
2889 | } else { |
2890 | debug((", ACH(%d)", keys[0])); |
2891 | } |
2892 | } else if (r > 0) { |
2893 | int r1; |
2894 | debug((", ASC(")); |
2895 | for (r1 = 0; r1 < r; r1++) { |
2896 | debug(("%s%d", r1 ? "," : "", keys[r1])); |
2897 | } |
2898 | debug((")")); |
2899 | } |
2900 | #endif |
32874aea |
2901 | if (r > 0) { |
4eeb7d09 |
2902 | WCHAR keybuf; |
c9def1b8 |
2903 | p = output; |
32874aea |
2904 | for (i = 0; i < r; i++) { |
2905 | unsigned char ch = (unsigned char) keys[i]; |
14963b8f |
2906 | |
32874aea |
2907 | if (compose_state == 2 && (ch & 0x80) == 0 && ch > ' ') { |
c9def1b8 |
2908 | compose_char = ch; |
32874aea |
2909 | compose_state++; |
c9def1b8 |
2910 | continue; |
2911 | } |
32874aea |
2912 | if (compose_state == 3 && (ch & 0x80) == 0 && ch > ' ') { |
c9def1b8 |
2913 | int nc; |
2914 | compose_state = 0; |
2915 | |
32874aea |
2916 | if ((nc = check_compose(compose_char, ch)) == -1) { |
fe50e814 |
2917 | MessageBeep(MB_ICONHAND); |
c9def1b8 |
2918 | return 0; |
2919 | } |
4eeb7d09 |
2920 | keybuf = nc; |
2921 | luni_send(&keybuf, 1); |
2922 | continue; |
c9def1b8 |
2923 | } |
374330e2 |
2924 | |
c9def1b8 |
2925 | compose_state = 0; |
374330e2 |
2926 | |
4eeb7d09 |
2927 | if (!key_down) { |
2928 | if (alt_sum) { |
8f22582c |
2929 | if (in_utf || dbcs_screenfont) { |
4eeb7d09 |
2930 | keybuf = alt_sum; |
2931 | luni_send(&keybuf, 1); |
2932 | } else { |
2933 | ch = (char) alt_sum; |
2934 | ldisc_send(&ch, 1); |
2935 | } |
2936 | alt_sum = 0; |
2937 | } else |
2938 | lpage_send(kbd_codepage, &ch, 1); |
2939 | } else { |
2940 | static char cbuf[] = "\033 "; |
2941 | cbuf[1] = ch; |
2942 | lpage_send(kbd_codepage, cbuf + !left_alt, |
2943 | 1 + !!left_alt); |
c9def1b8 |
2944 | } |
2945 | } |
374330e2 |
2946 | |
c9def1b8 |
2947 | /* This is so the ALT-Numpad and dead keys work correctly. */ |
2948 | keys[0] = 0; |
2949 | |
32874aea |
2950 | return p - output; |
c9def1b8 |
2951 | } |
159eba53 |
2952 | /* If we're definitly not building up an ALT-54321 then clear it */ |
32874aea |
2953 | if (!left_alt) |
2954 | keys[0] = 0; |
4eeb7d09 |
2955 | /* If we will be using alt_sum fix the 256s */ |
8f22582c |
2956 | else if (keys[0] && (in_utf || dbcs_screenfont)) |
4eeb7d09 |
2957 | keys[0] = 10; |
374330e2 |
2958 | } |
2959 | |
9853b912 |
2960 | /* ALT alone may or may not want to bring up the System menu */ |
2961 | if (wParam == VK_MENU) { |
32874aea |
2962 | if (cfg.alt_only) { |
2963 | if (message == WM_SYSKEYDOWN) |
2964 | alt_state = 1; |
2965 | else if (message == WM_SYSKEYUP && alt_state) |
2966 | PostMessage(hwnd, WM_CHAR, ' ', 0); |
2967 | if (message == WM_SYSKEYUP) |
2968 | alt_state = 0; |
2969 | } else |
a094ae43 |
2970 | return 0; |
32874aea |
2971 | } else |
2972 | alt_state = 0; |
374330e2 |
2973 | |
c9def1b8 |
2974 | return -1; |
374330e2 |
2975 | } |
2976 | |
32874aea |
2977 | void set_title(char *title) |
2978 | { |
2979 | sfree(window_name); |
2980 | window_name = smalloc(1 + strlen(title)); |
2981 | strcpy(window_name, title); |
37508af4 |
2982 | if (cfg.win_name_always || !IsIconic(hwnd)) |
32874aea |
2983 | SetWindowText(hwnd, title); |
374330e2 |
2984 | } |
2985 | |
32874aea |
2986 | void set_icon(char *title) |
2987 | { |
2988 | sfree(icon_name); |
2989 | icon_name = smalloc(1 + strlen(title)); |
2990 | strcpy(icon_name, title); |
37508af4 |
2991 | if (!cfg.win_name_always && IsIconic(hwnd)) |
32874aea |
2992 | SetWindowText(hwnd, title); |
374330e2 |
2993 | } |
2994 | |
32874aea |
2995 | void set_sbar(int total, int start, int page) |
2996 | { |
374330e2 |
2997 | SCROLLINFO si; |
c9def1b8 |
2998 | |
32874aea |
2999 | if (!cfg.scrollbar) |
3000 | return; |
c9def1b8 |
3001 | |
374330e2 |
3002 | si.cbSize = sizeof(si); |
c9def1b8 |
3003 | si.fMask = SIF_ALL | SIF_DISABLENOSCROLL; |
374330e2 |
3004 | si.nMin = 0; |
3005 | si.nMax = total - 1; |
3006 | si.nPage = page; |
3007 | si.nPos = start; |
c1f5f956 |
3008 | if (hwnd) |
32874aea |
3009 | SetScrollInfo(hwnd, SB_VERT, &si, TRUE); |
374330e2 |
3010 | } |
3011 | |
32874aea |
3012 | Context get_ctx(void) |
3013 | { |
374330e2 |
3014 | HDC hdc; |
3015 | if (hwnd) { |
32874aea |
3016 | hdc = GetDC(hwnd); |
374330e2 |
3017 | if (hdc && pal) |
32874aea |
3018 | SelectPalette(hdc, pal, FALSE); |
374330e2 |
3019 | return hdc; |
3020 | } else |
3021 | return NULL; |
3022 | } |
3023 | |
32874aea |
3024 | void free_ctx(Context ctx) |
3025 | { |
3026 | SelectPalette(ctx, GetStockObject(DEFAULT_PALETTE), FALSE); |
3027 | ReleaseDC(hwnd, ctx); |
374330e2 |
3028 | } |
3029 | |
32874aea |
3030 | static void real_palette_set(int n, int r, int g, int b) |
3031 | { |
374330e2 |
3032 | if (pal) { |
3033 | logpal->palPalEntry[n].peRed = r; |
3034 | logpal->palPalEntry[n].peGreen = g; |
3035 | logpal->palPalEntry[n].peBlue = b; |
3036 | logpal->palPalEntry[n].peFlags = PC_NOCOLLAPSE; |
3037 | colours[n] = PALETTERGB(r, g, b); |
32874aea |
3038 | SetPaletteEntries(pal, 0, NCOLOURS, logpal->palPalEntry); |
374330e2 |
3039 | } else |
3040 | colours[n] = RGB(r, g, b); |
3041 | } |
3042 | |
32874aea |
3043 | void palette_set(int n, int r, int g, int b) |
3044 | { |
374330e2 |
3045 | static const int first[21] = { |
3046 | 0, 2, 4, 6, 8, 10, 12, 14, |
3047 | 1, 3, 5, 7, 9, 11, 13, 15, |
3048 | 16, 17, 18, 20, 22 |
3049 | }; |
32874aea |
3050 | real_palette_set(first[n], r, g, b); |
374330e2 |
3051 | if (first[n] >= 18) |
32874aea |
3052 | real_palette_set(first[n] + 1, r, g, b); |
374330e2 |
3053 | if (pal) { |
3054 | HDC hdc = get_ctx(); |
32874aea |
3055 | UnrealizeObject(pal); |
3056 | RealizePalette(hdc); |
3057 | free_ctx(hdc); |
374330e2 |
3058 | } |
3059 | } |
3060 | |
32874aea |
3061 | void palette_reset(void) |
3062 | { |
374330e2 |
3063 | int i; |
3064 | |
3065 | for (i = 0; i < NCOLOURS; i++) { |
3066 | if (pal) { |
3067 | logpal->palPalEntry[i].peRed = defpal[i].rgbtRed; |
3068 | logpal->palPalEntry[i].peGreen = defpal[i].rgbtGreen; |
3069 | logpal->palPalEntry[i].peBlue = defpal[i].rgbtBlue; |
3070 | logpal->palPalEntry[i].peFlags = 0; |
3071 | colours[i] = PALETTERGB(defpal[i].rgbtRed, |
3072 | defpal[i].rgbtGreen, |
3073 | defpal[i].rgbtBlue); |
3074 | } else |
3075 | colours[i] = RGB(defpal[i].rgbtRed, |
32874aea |
3076 | defpal[i].rgbtGreen, defpal[i].rgbtBlue); |
374330e2 |
3077 | } |
3078 | |
3079 | if (pal) { |
3080 | HDC hdc; |
32874aea |
3081 | SetPaletteEntries(pal, 0, NCOLOURS, logpal->palPalEntry); |
374330e2 |
3082 | hdc = get_ctx(); |
32874aea |
3083 | RealizePalette(hdc); |
3084 | free_ctx(hdc); |
374330e2 |
3085 | } |
3086 | } |
3087 | |
4eeb7d09 |
3088 | void write_aclip(char *data, int len, int must_deselect) |
32874aea |
3089 | { |
374330e2 |
3090 | HGLOBAL clipdata; |
3091 | void *lock; |
3092 | |
32874aea |
3093 | clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len + 1); |
374330e2 |
3094 | if (!clipdata) |
3095 | return; |
32874aea |
3096 | lock = GlobalLock(clipdata); |
374330e2 |
3097 | if (!lock) |
3098 | return; |
32874aea |
3099 | memcpy(lock, data, len); |
3100 | ((unsigned char *) lock)[len] = 0; |
3101 | GlobalUnlock(clipdata); |
374330e2 |
3102 | |
f0df44da |
3103 | if (!must_deselect) |
32874aea |
3104 | SendMessage(hwnd, WM_IGNORE_CLIP, TRUE, 0); |
f0df44da |
3105 | |
32874aea |
3106 | if (OpenClipboard(hwnd)) { |
374330e2 |
3107 | EmptyClipboard(); |
32874aea |
3108 | SetClipboardData(CF_TEXT, clipdata); |
374330e2 |
3109 | CloseClipboard(); |
3110 | } else |
32874aea |
3111 | GlobalFree(clipdata); |
f0df44da |
3112 | |
3113 | if (!must_deselect) |
32874aea |
3114 | SendMessage(hwnd, WM_IGNORE_CLIP, FALSE, 0); |
374330e2 |
3115 | } |
3116 | |
4eeb7d09 |
3117 | /* |
3118 | * Note: unlike write_aclip() this will not append a nul. |
3119 | */ |
3120 | void write_clip(wchar_t * data, int len, int must_deselect) |
3121 | { |
3122 | HGLOBAL clipdata; |
3123 | HGLOBAL clipdata2; |
3124 | int len2; |
3125 | void *lock, *lock2; |
3126 | |
3127 | len2 = WideCharToMultiByte(CP_ACP, 0, data, len, 0, 0, NULL, NULL); |
3128 | |
3129 | clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, |
3130 | len * sizeof(wchar_t)); |
3131 | clipdata2 = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len2); |
3132 | |
3133 | if (!clipdata || !clipdata2) { |
3134 | if (clipdata) |
3135 | GlobalFree(clipdata); |
3136 | if (clipdata2) |
3137 | GlobalFree(clipdata2); |
3138 | return; |
3139 | } |
3140 | if (!(lock = GlobalLock(clipdata))) |
3141 | return; |
3142 | if (!(lock2 = GlobalLock(clipdata2))) |
3143 | return; |
3144 | |
3145 | memcpy(lock, data, len * sizeof(wchar_t)); |
3146 | WideCharToMultiByte(CP_ACP, 0, data, len, lock2, len2, NULL, NULL); |
3147 | |
3148 | GlobalUnlock(clipdata); |
3149 | GlobalUnlock(clipdata2); |
3150 | |
3151 | if (!must_deselect) |
3152 | SendMessage(hwnd, WM_IGNORE_CLIP, TRUE, 0); |
3153 | |
3154 | if (OpenClipboard(hwnd)) { |
3155 | EmptyClipboard(); |
3156 | SetClipboardData(CF_UNICODETEXT, clipdata); |
3157 | SetClipboardData(CF_TEXT, clipdata2); |
3158 | CloseClipboard(); |
3159 | } else { |
3160 | GlobalFree(clipdata); |
3161 | GlobalFree(clipdata2); |
3162 | } |
3163 | |
3164 | if (!must_deselect) |
3165 | SendMessage(hwnd, WM_IGNORE_CLIP, FALSE, 0); |
3166 | } |
3167 | |
3168 | void get_clip(wchar_t ** p, int *len) |
32874aea |
3169 | { |
374330e2 |
3170 | static HGLOBAL clipdata = NULL; |
4eeb7d09 |
3171 | static wchar_t *converted = 0; |
3172 | wchar_t *p2; |
374330e2 |
3173 | |
4eeb7d09 |
3174 | if (converted) { |
3175 | sfree(converted); |
3176 | converted = 0; |
3177 | } |
374330e2 |
3178 | if (!p) { |
3179 | if (clipdata) |
32874aea |
3180 | GlobalUnlock(clipdata); |
374330e2 |
3181 | clipdata = NULL; |
3182 | return; |
4eeb7d09 |
3183 | } else if (OpenClipboard(NULL)) { |
2d466ffd |
3184 | if ((clipdata = GetClipboardData(CF_UNICODETEXT))) { |
374330e2 |
3185 | CloseClipboard(); |
4eeb7d09 |
3186 | *p = GlobalLock(clipdata); |
3187 | if (*p) { |
3188 | for (p2 = *p; *p2; p2++); |
3189 | *len = p2 - *p; |
3190 | return; |
374330e2 |
3191 | } |
2d466ffd |
3192 | } else if ( (clipdata = GetClipboardData(CF_TEXT)) ) { |
4eeb7d09 |
3193 | char *s; |
3194 | int i; |
3195 | CloseClipboard(); |
3196 | s = GlobalLock(clipdata); |
3197 | i = MultiByteToWideChar(CP_ACP, 0, s, strlen(s) + 1, 0, 0); |
3198 | *p = converted = smalloc(i * sizeof(wchar_t)); |
3199 | MultiByteToWideChar(CP_ACP, 0, s, strlen(s) + 1, converted, i); |
3200 | *len = i - 1; |
3201 | return; |
3202 | } else |
3203 | CloseClipboard(); |
374330e2 |
3204 | } |
3205 | |
3206 | *p = NULL; |
3207 | *len = 0; |
3208 | } |
3209 | |
4eeb7d09 |
3210 | #if 0 |
374330e2 |
3211 | /* |
3212 | * Move `lines' lines from position `from' to position `to' in the |
3213 | * window. |
3214 | */ |
32874aea |
3215 | void optimised_move(int to, int from, int lines) |
3216 | { |
374330e2 |
3217 | RECT r; |
f67b4e85 |
3218 | int min, max; |
374330e2 |
3219 | |
3220 | min = (to < from ? to : from); |
3221 | max = to + from - min; |
374330e2 |
3222 | |
32874aea |
3223 | r.left = 0; |
3224 | r.right = cols * font_width; |
3225 | r.top = min * font_height; |
3226 | r.bottom = (max + lines) * font_height; |
3227 | ScrollWindow(hwnd, 0, (to - from) * font_height, &r, &r); |
374330e2 |
3228 | } |
4eeb7d09 |
3229 | #endif |
374330e2 |
3230 | |
3231 | /* |
3232 | * Print a message box and perform a fatal exit. |
3233 | */ |
32874aea |
3234 | void fatalbox(char *fmt, ...) |
3235 | { |
374330e2 |
3236 | va_list ap; |
3237 | char stuff[200]; |
3238 | |
3239 | va_start(ap, fmt); |
3240 | vsprintf(stuff, fmt, ap); |
3241 | va_end(ap); |
3242 | MessageBox(hwnd, stuff, "PuTTY Fatal Error", MB_ICONERROR | MB_OK); |
3243 | exit(1); |
3244 | } |
3245 | |
3246 | /* |
f8a28d1f |
3247 | * Manage window caption / taskbar flashing, if enabled. |
3248 | * 0 = stop, 1 = maintain, 2 = start |
3249 | */ |
3250 | static void flash_window(int mode) |
3251 | { |
3252 | static long last_flash = 0; |
3253 | static int flashing = 0; |
3254 | if ((mode == 0) || (cfg.beep_ind == B_IND_DISABLED)) { |
3255 | /* stop */ |
3256 | if (flashing) { |
3257 | FlashWindow(hwnd, FALSE); |
3258 | flashing = 0; |
3259 | } |
3260 | |
3261 | } else if (mode == 2) { |
3262 | /* start */ |
3263 | if (!flashing) { |
3264 | last_flash = GetTickCount(); |
3265 | flashing = 1; |
3266 | FlashWindow(hwnd, TRUE); |
3267 | } |
3268 | |
3269 | } else if ((mode == 1) && (cfg.beep_ind == B_IND_FLASH)) { |
3270 | /* maintain */ |
3271 | if (flashing) { |
3272 | long now = GetTickCount(); |
3273 | long fdiff = now - last_flash; |
3274 | if (fdiff < 0 || fdiff > 450) { |
3275 | last_flash = now; |
3276 | FlashWindow(hwnd, TRUE); /* toggle */ |
3277 | } |
3278 | } |
3279 | } |
3280 | } |
3281 | |
3282 | /* |
374330e2 |
3283 | * Beep. |
3284 | */ |
32874aea |
3285 | void beep(int mode) |
3286 | { |
03169ad0 |
3287 | if (mode == BELL_DEFAULT) { |
eb04402e |
3288 | /* |
3289 | * For MessageBeep style bells, we want to be careful of |
3290 | * timing, because they don't have the nice property of |
3291 | * PlaySound bells that each one cancels the previous |
3292 | * active one. So we limit the rate to one per 50ms or so. |
3293 | */ |
3294 | static long lastbeep = 0; |
d51cdf1e |
3295 | long beepdiff; |
eb04402e |
3296 | |
d51cdf1e |
3297 | beepdiff = GetTickCount() - lastbeep; |
eb04402e |
3298 | if (beepdiff >= 0 && beepdiff < 50) |
3299 | return; |
156686ef |
3300 | MessageBeep(MB_OK); |
d51cdf1e |
3301 | /* |
3302 | * The above MessageBeep call takes time, so we record the |
3303 | * time _after_ it finishes rather than before it starts. |
3304 | */ |
3305 | lastbeep = GetTickCount(); |
03169ad0 |
3306 | } else if (mode == BELL_WAVEFILE) { |
3307 | if (!PlaySound(cfg.bell_wavefile, NULL, SND_ASYNC | SND_FILENAME)) { |
32874aea |
3308 | char buf[sizeof(cfg.bell_wavefile) + 80]; |
03169ad0 |
3309 | sprintf(buf, "Unable to play sound file\n%s\n" |
3310 | "Using default sound instead", cfg.bell_wavefile); |
32874aea |
3311 | MessageBox(hwnd, buf, "PuTTY Sound Error", |
3312 | MB_OK | MB_ICONEXCLAMATION); |
03169ad0 |
3313 | cfg.beep = BELL_DEFAULT; |
3314 | } |
3315 | } |
f8a28d1f |
3316 | /* Otherwise, either visual bell or disabled; do nothing here */ |
3317 | if (!has_focus) { |
3318 | flash_window(2); /* start */ |
3319 | } |
374330e2 |
3320 | } |