374330e2 |
1 | #include <windows.h> |
49bad831 |
2 | #include <imm.h> |
374330e2 |
3 | #include <commctrl.h> |
a7419ea4 |
4 | #include <richedit.h> |
f0a70059 |
5 | #include <mmsystem.h> |
4d331a77 |
6 | #ifndef AUTO_WINSOCK |
7 | #ifdef WINSOCK_TWO |
8 | #include <winsock2.h> |
9 | #else |
374330e2 |
10 | #include <winsock.h> |
4d331a77 |
11 | #endif |
12 | #endif |
a401e5f3 |
13 | |
374330e2 |
14 | #include <stdio.h> |
15 | #include <stdlib.h> |
1d470ad2 |
16 | #include <ctype.h> |
ec55b220 |
17 | #include <time.h> |
a7419ea4 |
18 | #include <assert.h> |
374330e2 |
19 | |
32874aea |
20 | #define PUTTY_DO_GLOBALS /* actually _define_ globals */ |
374330e2 |
21 | #include "putty.h" |
8c3cd914 |
22 | #include "winstuff.h" |
d5859615 |
23 | #include "storage.h" |
374330e2 |
24 | #include "win_res.h" |
25 | |
6833a413 |
26 | #define IDM_SHOWLOG 0x0010 |
27 | #define IDM_NEWSESS 0x0020 |
28 | #define IDM_DUPSESS 0x0030 |
29 | #define IDM_RECONF 0x0040 |
30 | #define IDM_CLRSB 0x0050 |
31 | #define IDM_RESET 0x0060 |
32 | #define IDM_TEL_AYT 0x0070 |
33 | #define IDM_TEL_BRK 0x0080 |
34 | #define IDM_TEL_SYNCH 0x0090 |
35 | #define IDM_TEL_EC 0x00a0 |
36 | #define IDM_TEL_EL 0x00b0 |
37 | #define IDM_TEL_GA 0x00c0 |
38 | #define IDM_TEL_NOP 0x00d0 |
39 | #define IDM_TEL_ABORT 0x00e0 |
40 | #define IDM_TEL_AO 0x00f0 |
41 | #define IDM_TEL_IP 0x0100 |
42 | #define IDM_TEL_SUSP 0x0110 |
43 | #define IDM_TEL_EOR 0x0120 |
44 | #define IDM_TEL_EOF 0x0130 |
45 | #define IDM_ABOUT 0x0140 |
46 | #define IDM_SAVEDSESS 0x0150 |
bc1235d4 |
47 | #define IDM_COPYALL 0x0160 |
a401e5f3 |
48 | #define IDM_FULLSCREEN 0x0170 |
6833a413 |
49 | |
32874aea |
50 | #define IDM_SESSLGP 0x0250 /* log type printable */ |
51 | #define IDM_SESSLGA 0x0260 /* log type all chars */ |
52 | #define IDM_SESSLGE 0x0270 /* log end */ |
6833a413 |
53 | #define IDM_SAVED_MIN 0x1000 |
54 | #define IDM_SAVED_MAX 0x2000 |
374330e2 |
55 | |
59ad2c03 |
56 | #define WM_IGNORE_CLIP (WM_XUSER + 2) |
374330e2 |
57 | |
3cf144db |
58 | /* Needed for Chinese support and apparently not always defined. */ |
59 | #ifndef VK_PROCESSKEY |
60 | #define VK_PROCESSKEY 0xE5 |
61 | #endif |
62 | |
5eaf1e06 |
63 | /* Needed for mouse wheel support and not defined in earlier SDKs. */ |
64 | #ifndef WM_MOUSEWHEEL |
65 | #define WM_MOUSEWHEEL 0x020A |
66 | #endif |
67 | |
32874aea |
68 | static LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); |
69 | static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam, |
70 | unsigned char *output); |
374330e2 |
71 | static void cfgtopalette(void); |
72 | static void init_palette(void); |
5a73255e |
73 | static void init_fonts(int, int); |
4eeb7d09 |
74 | static void another_font(int); |
75 | static void deinit_fonts(void); |
374330e2 |
76 | |
5a73255e |
77 | /* Window layout information */ |
78 | static void reset_window(int); |
6003660f |
79 | static int full_screen = 0; |
a401e5f3 |
80 | static int extra_width, extra_height; |
5a73255e |
81 | static int font_width, font_height, font_dualwidth; |
82 | static int offset_width, offset_height; |
83 | static int was_zoomed = 0; |
84 | static int prev_rows, prev_cols; |
85 | |
59ad2c03 |
86 | static int pending_netevent = 0; |
87 | static WPARAM pend_netevent_wParam = 0; |
88 | static LPARAM pend_netevent_lParam = 0; |
89 | static void enact_pending_netevent(void); |
f8a28d1f |
90 | static void flash_window(int mode); |
8f57d753 |
91 | static void flip_full_screen(void); |
59ad2c03 |
92 | |
ec55b220 |
93 | static time_t last_movement = 0; |
94 | |
374330e2 |
95 | #define FONT_NORMAL 0 |
96 | #define FONT_BOLD 1 |
97 | #define FONT_UNDERLINE 2 |
98 | #define FONT_BOLDUND 3 |
4eeb7d09 |
99 | #define FONT_WIDE 0x04 |
100 | #define FONT_HIGH 0x08 |
101 | #define FONT_NARROW 0x10 |
5a73255e |
102 | |
4eeb7d09 |
103 | #define FONT_OEM 0x20 |
104 | #define FONT_OEMBOLD 0x21 |
105 | #define FONT_OEMUND 0x22 |
106 | #define FONT_OEMBOLDUND 0x23 |
5a73255e |
107 | |
108 | #define FONT_MAXNO 0x2F |
4eeb7d09 |
109 | #define FONT_SHIFT 5 |
110 | static HFONT fonts[FONT_MAXNO]; |
111 | static int fontflag[FONT_MAXNO]; |
374330e2 |
112 | static enum { |
113 | BOLD_COLOURS, BOLD_SHADOW, BOLD_FONT |
114 | } bold_mode; |
115 | static enum { |
116 | UND_LINE, UND_FONT |
117 | } und_mode; |
118 | static int descent; |
119 | |
120 | #define NCOLOURS 24 |
121 | static COLORREF colours[NCOLOURS]; |
122 | static HPALETTE pal; |
123 | static LPLOGPALETTE logpal; |
124 | static RGBTRIPLE defpal[NCOLOURS]; |
125 | |
126 | static HWND hwnd; |
127 | |
934c0b7a |
128 | static HBITMAP caretbm; |
129 | |
374330e2 |
130 | static int dbltime, lasttime, lastact; |
131 | static Mouse_Button lastbtn; |
132 | |
01c034ad |
133 | /* this allows xterm-style mouse handling. */ |
134 | static int send_raw_mouse = 0; |
135 | static int wheel_accumulator = 0; |
136 | |
374330e2 |
137 | static char *window_name, *icon_name; |
138 | |
03f23ad6 |
139 | static int compose_state = 0; |
140 | |
1ece9da7 |
141 | static OSVERSIONINFO osVersion; |
88485e4d |
142 | |
0965bee0 |
143 | /* Dummy routine, only required in plink. */ |
32874aea |
144 | void ldisc_update(int echo, int edit) |
145 | { |
146 | } |
6f34e365 |
147 | |
32874aea |
148 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) |
149 | { |
374330e2 |
150 | static char appname[] = "PuTTY"; |
151 | WORD winsock_ver; |
152 | WSADATA wsadata; |
153 | WNDCLASS wndclass; |
154 | MSG msg; |
155 | int guess_width, guess_height; |
156 | |
8c3cd914 |
157 | hinst = inst; |
67779be7 |
158 | flags = FLAG_VERBOSE | FLAG_INTERACTIVE; |
73251d5d |
159 | |
374330e2 |
160 | winsock_ver = MAKEWORD(1, 1); |
161 | if (WSAStartup(winsock_ver, &wsadata)) { |
162 | MessageBox(NULL, "Unable to initialise WinSock", "WinSock Error", |
163 | MB_OK | MB_ICONEXCLAMATION); |
164 | return 1; |
165 | } |
166 | if (LOBYTE(wsadata.wVersion) != 1 || HIBYTE(wsadata.wVersion) != 1) { |
167 | MessageBox(NULL, "WinSock version is incompatible with 1.1", |
168 | "WinSock Error", MB_OK | MB_ICONEXCLAMATION); |
169 | WSACleanup(); |
170 | return 1; |
171 | } |
172 | /* WISHLIST: maybe allow config tweaking even if winsock not present? */ |
8df7a775 |
173 | sk_init(); |
374330e2 |
174 | |
175 | InitCommonControls(); |
176 | |
301b66db |
177 | /* Ensure a Maximize setting in Explorer doesn't maximise the |
178 | * config box. */ |
179 | defuse_showwindow(); |
180 | |
88485e4d |
181 | { |
182 | ZeroMemory(&osVersion, sizeof(osVersion)); |
536840e6 |
183 | osVersion.dwOSVersionInfoSize = sizeof (OSVERSIONINFO); |
1ece9da7 |
184 | if (!GetVersionEx ( (OSVERSIONINFO *) &osVersion)) { |
185 | MessageBox(NULL, "Windows refuses to report a version", |
186 | "PuTTY Fatal Error", MB_OK | MB_ICONEXCLAMATION); |
187 | return 1; |
188 | } |
88485e4d |
189 | } |
190 | |
374330e2 |
191 | /* |
192 | * Process the command line. |
193 | */ |
194 | { |
195 | char *p; |
196 | |
e277c42d |
197 | default_protocol = DEFAULT_PROTOCOL; |
198 | default_port = DEFAULT_PORT; |
e1c8e0ed |
199 | cfg.logtype = LGTYP_NONE; |
e277c42d |
200 | |
a9422f39 |
201 | do_defaults(NULL, &cfg); |
374330e2 |
202 | |
203 | p = cmdline; |
32874aea |
204 | while (*p && isspace(*p)) |
205 | p++; |
374330e2 |
206 | |
207 | /* |
e277c42d |
208 | * Process command line options first. Yes, this can be |
209 | * done better, and it will be as soon as I have the |
210 | * energy... |
211 | */ |
212 | while (*p == '-') { |
213 | char *q = p + strcspn(p, " \t"); |
214 | p++; |
215 | if (q == p + 3 && |
216 | tolower(p[0]) == 's' && |
32874aea |
217 | tolower(p[1]) == 's' && tolower(p[2]) == 'h') { |
e277c42d |
218 | default_protocol = cfg.protocol = PROT_SSH; |
219 | default_port = cfg.port = 22; |
de3df031 |
220 | } else if (q == p + 7 && |
32874aea |
221 | tolower(p[0]) == 'c' && |
222 | tolower(p[1]) == 'l' && |
223 | tolower(p[2]) == 'e' && |
224 | tolower(p[3]) == 'a' && |
225 | tolower(p[4]) == 'n' && |
226 | tolower(p[5]) == 'u' && tolower(p[6]) == 'p') { |
227 | /* |
228 | * `putty -cleanup'. Remove all registry entries |
229 | * associated with PuTTY, and also find and delete |
230 | * the random seed file. |
231 | */ |
232 | if (MessageBox(NULL, |
233 | "This procedure will remove ALL Registry\n" |
234 | "entries associated with PuTTY, and will\n" |
235 | "also remove the PuTTY random seed file.\n" |
236 | "\n" |
237 | "THIS PROCESS WILL DESTROY YOUR SAVED\n" |
238 | "SESSIONS. Are you really sure you want\n" |
239 | "to continue?", |
240 | "PuTTY Warning", |
241 | MB_YESNO | MB_ICONWARNING) == IDYES) { |
242 | cleanup_all(); |
243 | } |
244 | exit(0); |
e277c42d |
245 | } |
246 | p = q + strspn(q, " \t"); |
247 | } |
248 | |
249 | /* |
374330e2 |
250 | * An initial @ means to activate a saved session. |
251 | */ |
252 | if (*p == '@') { |
f317611e |
253 | int i = strlen(p); |
32874aea |
254 | while (i > 1 && isspace(p[i - 1])) |
f317611e |
255 | i--; |
256 | p[i] = '\0'; |
32874aea |
257 | do_defaults(p + 1, &cfg); |
374330e2 |
258 | if (!*cfg.host && !do_config()) { |
259 | WSACleanup(); |
260 | return 0; |
261 | } |
262 | } else if (*p == '&') { |
263 | /* |
264 | * An initial & means we've been given a command line |
265 | * containing the hex value of a HANDLE for a file |
266 | * mapping object, which we must then extract as a |
267 | * config. |
268 | */ |
269 | HANDLE filemap; |
270 | Config *cp; |
32874aea |
271 | if (sscanf(p + 1, "%p", &filemap) == 1 && |
374330e2 |
272 | (cp = MapViewOfFile(filemap, FILE_MAP_READ, |
273 | 0, 0, sizeof(Config))) != NULL) { |
274 | cfg = *cp; |
275 | UnmapViewOfFile(cp); |
276 | CloseHandle(filemap); |
277 | } else if (!do_config()) { |
278 | WSACleanup(); |
279 | return 0; |
280 | } |
281 | } else if (*p) { |
282 | char *q = p; |
32874aea |
283 | /* |
284 | * If the hostname starts with "telnet:", set the |
285 | * protocol to Telnet and process the string as a |
286 | * Telnet URL. |
287 | */ |
288 | if (!strncmp(q, "telnet:", 7)) { |
289 | char c; |
290 | |
291 | q += 7; |
70887be9 |
292 | if (q[0] == '/' && q[1] == '/') |
293 | q += 2; |
32874aea |
294 | cfg.protocol = PROT_TELNET; |
295 | p = q; |
296 | while (*p && *p != ':' && *p != '/') |
297 | p++; |
298 | c = *p; |
299 | if (*p) |
300 | *p++ = '\0'; |
301 | if (c == ':') |
302 | cfg.port = atoi(p); |
303 | else |
304 | cfg.port = -1; |
305 | strncpy(cfg.host, q, sizeof(cfg.host) - 1); |
306 | cfg.host[sizeof(cfg.host) - 1] = '\0'; |
307 | } else { |
308 | while (*p && !isspace(*p)) |
309 | p++; |
310 | if (*p) |
311 | *p++ = '\0'; |
312 | strncpy(cfg.host, q, sizeof(cfg.host) - 1); |
313 | cfg.host[sizeof(cfg.host) - 1] = '\0'; |
314 | while (*p && isspace(*p)) |
315 | p++; |
316 | if (*p) |
317 | cfg.port = atoi(p); |
318 | else |
319 | cfg.port = -1; |
320 | } |
374330e2 |
321 | } else { |
322 | if (!do_config()) { |
323 | WSACleanup(); |
324 | return 0; |
325 | } |
326 | } |
13eafebf |
327 | |
381b1876 |
328 | /* |
329 | * Trim leading whitespace off the hostname if it's there. |
330 | */ |
331 | { |
332 | int space = strspn(cfg.host, " \t"); |
333 | memmove(cfg.host, cfg.host+space, 1+strlen(cfg.host)-space); |
334 | } |
335 | |
13eafebf |
336 | /* See if host is of the form user@host */ |
337 | if (cfg.host[0] != '\0') { |
338 | char *atsign = strchr(cfg.host, '@'); |
339 | /* Make sure we're not overflowing the user field */ |
340 | if (atsign) { |
32874aea |
341 | if (atsign - cfg.host < sizeof cfg.username) { |
342 | strncpy(cfg.username, cfg.host, atsign - cfg.host); |
343 | cfg.username[atsign - cfg.host] = '\0'; |
13eafebf |
344 | } |
32874aea |
345 | memmove(cfg.host, atsign + 1, 1 + strlen(atsign + 1)); |
13eafebf |
346 | } |
347 | } |
503ddb97 |
348 | |
349 | /* |
350 | * Trim a colon suffix off the hostname if it's there. |
351 | */ |
352 | cfg.host[strcspn(cfg.host, ":")] = '\0'; |
374330e2 |
353 | } |
354 | |
89ee5268 |
355 | /* |
356 | * Select protocol. This is farmed out into a table in a |
357 | * separate file to enable an ssh-free variant. |
358 | */ |
359 | { |
32874aea |
360 | int i; |
361 | back = NULL; |
362 | for (i = 0; backends[i].backend != NULL; i++) |
363 | if (backends[i].protocol == cfg.protocol) { |
364 | back = backends[i].backend; |
365 | break; |
366 | } |
367 | if (back == NULL) { |
368 | MessageBox(NULL, "Unsupported protocol number found", |
369 | "PuTTY Internal Error", MB_OK | MB_ICONEXCLAMATION); |
370 | WSACleanup(); |
371 | return 1; |
372 | } |
89ee5268 |
373 | } |
5bc238bb |
374 | |
b278b14a |
375 | /* Check for invalid Port number (i.e. zero) */ |
376 | if (cfg.port == 0) { |
32874aea |
377 | MessageBox(NULL, "Invalid Port Number", |
378 | "PuTTY Internal Error", MB_OK | MB_ICONEXCLAMATION); |
379 | WSACleanup(); |
380 | return 1; |
b278b14a |
381 | } |
382 | |
374330e2 |
383 | if (!prev) { |
32874aea |
384 | wndclass.style = 0; |
385 | wndclass.lpfnWndProc = WndProc; |
386 | wndclass.cbClsExtra = 0; |
387 | wndclass.cbWndExtra = 0; |
388 | wndclass.hInstance = inst; |
389 | wndclass.hIcon = LoadIcon(inst, MAKEINTRESOURCE(IDI_MAINICON)); |
390 | wndclass.hCursor = LoadCursor(NULL, IDC_IBEAM); |
5a73255e |
391 | wndclass.hbrBackground = NULL; |
32874aea |
392 | wndclass.lpszMenuName = NULL; |
374330e2 |
393 | wndclass.lpszClassName = appname; |
394 | |
32874aea |
395 | RegisterClass(&wndclass); |
374330e2 |
396 | } |
397 | |
398 | hwnd = NULL; |
399 | |
400 | savelines = cfg.savelines; |
401 | term_init(); |
402 | |
403 | cfgtopalette(); |
404 | |
405 | /* |
406 | * Guess some defaults for the window size. This all gets |
407 | * updated later, so we don't really care too much. However, we |
408 | * do want the font width/height guesses to correspond to a |
409 | * large font rather than a small one... |
410 | */ |
32874aea |
411 | |
374330e2 |
412 | font_width = 10; |
413 | font_height = 20; |
414 | extra_width = 25; |
415 | extra_height = 28; |
32874aea |
416 | term_size(cfg.height, cfg.width, cfg.savelines); |
374330e2 |
417 | guess_width = extra_width + font_width * cols; |
418 | guess_height = extra_height + font_height * rows; |
419 | { |
420 | RECT r; |
421 | HWND w = GetDesktopWindow(); |
32874aea |
422 | GetWindowRect(w, &r); |
374330e2 |
423 | if (guess_width > r.right - r.left) |
424 | guess_width = r.right - r.left; |
425 | if (guess_height > r.bottom - r.top) |
426 | guess_height = r.bottom - r.top; |
427 | } |
428 | |
c9def1b8 |
429 | { |
32874aea |
430 | int winmode = WS_OVERLAPPEDWINDOW | WS_VSCROLL; |
431 | int exwinmode = 0; |
432 | if (!cfg.scrollbar) |
433 | winmode &= ~(WS_VSCROLL); |
ad5c93cc |
434 | if (cfg.resize_action == RESIZE_DISABLED) |
32874aea |
435 | winmode &= ~(WS_THICKFRAME | WS_MAXIMIZEBOX); |
436 | if (cfg.alwaysontop) |
437 | exwinmode |= WS_EX_TOPMOST; |
438 | if (cfg.sunken_edge) |
439 | exwinmode |= WS_EX_CLIENTEDGE; |
440 | hwnd = CreateWindowEx(exwinmode, appname, appname, |
441 | winmode, CW_USEDEFAULT, CW_USEDEFAULT, |
442 | guess_width, guess_height, |
443 | NULL, NULL, inst, NULL); |
444 | } |
374330e2 |
445 | |
446 | /* |
447 | * Initialise the fonts, simultaneously correcting the guesses |
448 | * for font_{width,height}. |
449 | */ |
5a73255e |
450 | init_fonts(0,0); |
374330e2 |
451 | |
452 | /* |
453 | * Correct the guesses for extra_{width,height}. |
454 | */ |
455 | { |
456 | RECT cr, wr; |
32874aea |
457 | GetWindowRect(hwnd, &wr); |
458 | GetClientRect(hwnd, &cr); |
5a73255e |
459 | offset_width = offset_height = cfg.window_border; |
460 | extra_width = wr.right - wr.left - cr.right + cr.left + offset_width*2; |
461 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top +offset_height*2; |
374330e2 |
462 | } |
463 | |
464 | /* |
465 | * Resize the window, now we know what size we _really_ want it |
466 | * to be. |
467 | */ |
468 | guess_width = extra_width + font_width * cols; |
469 | guess_height = extra_height + font_height * rows; |
32874aea |
470 | SetWindowPos(hwnd, NULL, 0, 0, guess_width, guess_height, |
471 | SWP_NOMOVE | SWP_NOREDRAW | SWP_NOZORDER); |
374330e2 |
472 | |
473 | /* |
934c0b7a |
474 | * Set up a caret bitmap, with no content. |
475 | */ |
476 | { |
32874aea |
477 | char *bits; |
478 | int size = (font_width + 15) / 16 * 2 * font_height; |
479 | bits = smalloc(size); |
480 | memset(bits, 0, size); |
481 | caretbm = CreateBitmap(font_width, font_height, 1, 1, bits); |
482 | sfree(bits); |
934c0b7a |
483 | } |
5b7ce734 |
484 | CreateCaret(hwnd, caretbm, font_width, font_height); |
934c0b7a |
485 | |
486 | /* |
374330e2 |
487 | * Initialise the scroll bar. |
488 | */ |
489 | { |
490 | SCROLLINFO si; |
491 | |
492 | si.cbSize = sizeof(si); |
c9def1b8 |
493 | si.fMask = SIF_ALL | SIF_DISABLENOSCROLL; |
374330e2 |
494 | si.nMin = 0; |
32874aea |
495 | si.nMax = rows - 1; |
374330e2 |
496 | si.nPage = rows; |
497 | si.nPos = 0; |
32874aea |
498 | SetScrollInfo(hwnd, SB_VERT, &si, FALSE); |
374330e2 |
499 | } |
500 | |
501 | /* |
502 | * Start up the telnet connection. |
503 | */ |
504 | { |
505 | char *error; |
9ca5da42 |
506 | char msg[1024], *title; |
374330e2 |
507 | char *realhost; |
508 | |
32874aea |
509 | error = back->init(cfg.host, cfg.port, &realhost); |
374330e2 |
510 | if (error) { |
582c0054 |
511 | sprintf(msg, "Unable to open connection to\n" |
32874aea |
512 | "%.800s\n" "%s", cfg.host, error); |
374330e2 |
513 | MessageBox(NULL, msg, "PuTTY Error", MB_ICONERROR | MB_OK); |
514 | return 0; |
515 | } |
516 | window_name = icon_name = NULL; |
32874aea |
517 | if (*cfg.wintitle) { |
518 | title = cfg.wintitle; |
519 | } else { |
520 | sprintf(msg, "%s - PuTTY", realhost); |
521 | title = msg; |
522 | } |
6e1ebb76 |
523 | sfree(realhost); |
32874aea |
524 | set_title(title); |
525 | set_icon(title); |
374330e2 |
526 | } |
527 | |
d85548fe |
528 | session_closed = FALSE; |
529 | |
374330e2 |
530 | /* |
374330e2 |
531 | * Prepare the mouse handler. |
532 | */ |
533 | lastact = MA_NOTHING; |
01c034ad |
534 | lastbtn = MBT_NOTHING; |
374330e2 |
535 | dbltime = GetDoubleClickTime(); |
536 | |
537 | /* |
538 | * Set up the session-control options on the system menu. |
539 | */ |
540 | { |
32874aea |
541 | HMENU m = GetSystemMenu(hwnd, FALSE); |
542 | HMENU p, s; |
0a4aa984 |
543 | int i; |
374330e2 |
544 | |
32874aea |
545 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
374330e2 |
546 | if (cfg.protocol == PROT_TELNET) { |
547 | p = CreateMenu(); |
32874aea |
548 | AppendMenu(p, MF_ENABLED, IDM_TEL_AYT, "Are You There"); |
549 | AppendMenu(p, MF_ENABLED, IDM_TEL_BRK, "Break"); |
550 | AppendMenu(p, MF_ENABLED, IDM_TEL_SYNCH, "Synch"); |
551 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
552 | AppendMenu(p, MF_ENABLED, IDM_TEL_EC, "Erase Character"); |
553 | AppendMenu(p, MF_ENABLED, IDM_TEL_EL, "Erase Line"); |
554 | AppendMenu(p, MF_ENABLED, IDM_TEL_GA, "Go Ahead"); |
555 | AppendMenu(p, MF_ENABLED, IDM_TEL_NOP, "No Operation"); |
556 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
557 | AppendMenu(p, MF_ENABLED, IDM_TEL_ABORT, "Abort Process"); |
558 | AppendMenu(p, MF_ENABLED, IDM_TEL_AO, "Abort Output"); |
559 | AppendMenu(p, MF_ENABLED, IDM_TEL_IP, "Interrupt Process"); |
560 | AppendMenu(p, MF_ENABLED, IDM_TEL_SUSP, "Suspend Process"); |
561 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
562 | AppendMenu(p, MF_ENABLED, IDM_TEL_EOR, "End Of Record"); |
563 | AppendMenu(p, MF_ENABLED, IDM_TEL_EOF, "End Of File"); |
564 | AppendMenu(m, MF_POPUP | MF_ENABLED, (UINT) p, |
565 | "Telnet Command"); |
566 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
567 | } |
568 | AppendMenu(m, MF_ENABLED, IDM_SHOWLOG, "&Event Log"); |
569 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
570 | AppendMenu(m, MF_ENABLED, IDM_NEWSESS, "Ne&w Session..."); |
571 | AppendMenu(m, MF_ENABLED, IDM_DUPSESS, "&Duplicate Session"); |
0a4aa984 |
572 | s = CreateMenu(); |
573 | get_sesslist(TRUE); |
32874aea |
574 | for (i = 1; i < ((nsessions < 256) ? nsessions : 256); i++) |
575 | AppendMenu(s, MF_ENABLED, IDM_SAVED_MIN + (16 * i), |
576 | sessions[i]); |
577 | AppendMenu(m, MF_POPUP | MF_ENABLED, (UINT) s, "Sa&ved Sessions"); |
578 | AppendMenu(m, MF_ENABLED, IDM_RECONF, "Chan&ge Settings..."); |
579 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
580 | AppendMenu(m, MF_ENABLED, IDM_COPYALL, "C&opy All to Clipboard"); |
581 | AppendMenu(m, MF_ENABLED, IDM_CLRSB, "C&lear Scrollback"); |
582 | AppendMenu(m, MF_ENABLED, IDM_RESET, "Rese&t Terminal"); |
583 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
a401e5f3 |
584 | AppendMenu(m, MF_ENABLED, IDM_FULLSCREEN, "&Full Screen"); |
585 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
32874aea |
586 | AppendMenu(m, MF_ENABLED, IDM_ABOUT, "&About PuTTY"); |
374330e2 |
587 | } |
588 | |
589 | /* |
590 | * Finally show the window! |
591 | */ |
32874aea |
592 | ShowWindow(hwnd, show); |
f5eca4f8 |
593 | SetForegroundWindow(hwnd); |
374330e2 |
594 | |
595 | /* |
e1c8e0ed |
596 | * Open the initial log file if there is one. |
597 | */ |
598 | logfopen(); |
599 | |
600 | /* |
374330e2 |
601 | * Set the palette up. |
602 | */ |
603 | pal = NULL; |
604 | logpal = NULL; |
605 | init_palette(); |
606 | |
607 | has_focus = (GetForegroundWindow() == hwnd); |
32874aea |
608 | UpdateWindow(hwnd); |
374330e2 |
609 | |
32874aea |
610 | if (GetMessage(&msg, NULL, 0, 0) == 1) { |
59ad2c03 |
611 | int timer_id = 0, long_timer = 0; |
612 | |
ec55b220 |
613 | while (msg.message != WM_QUIT) { |
59ad2c03 |
614 | /* Sometimes DispatchMessage calls routines that use their own |
615 | * GetMessage loop, setup this timer so we get some control back. |
616 | * |
617 | * Also call term_update() from the timer so that if the host |
618 | * is sending data flat out we still do redraws. |
619 | */ |
32874aea |
620 | if (timer_id && long_timer) { |
59ad2c03 |
621 | KillTimer(hwnd, timer_id); |
622 | long_timer = timer_id = 0; |
623 | } |
32874aea |
624 | if (!timer_id) |
59ad2c03 |
625 | timer_id = SetTimer(hwnd, 1, 20, NULL); |
32874aea |
626 | if (!(IsWindow(logbox) && IsDialogMessage(logbox, &msg))) |
627 | DispatchMessage(&msg); |
59ad2c03 |
628 | |
ec55b220 |
629 | /* Make sure we blink everything that needs it. */ |
59ad2c03 |
630 | term_blink(0); |
631 | |
c9def1b8 |
632 | /* Send the paste buffer if there's anything to send */ |
633 | term_paste(); |
634 | |
59ad2c03 |
635 | /* If there's nothing new in the queue then we can do everything |
636 | * we've delayed, reading the socket, writing, and repainting |
637 | * the window. |
638 | */ |
32874aea |
639 | if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
ec55b220 |
640 | continue; |
59ad2c03 |
641 | |
ec55b220 |
642 | if (pending_netevent) { |
643 | enact_pending_netevent(); |
644 | |
645 | /* Force the cursor blink on */ |
646 | term_blink(1); |
647 | |
32874aea |
648 | if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
ec55b220 |
649 | continue; |
59ad2c03 |
650 | } |
ec55b220 |
651 | |
652 | /* Okay there is now nothing to do so we make sure the screen is |
653 | * completely up to date then tell windows to call us in a little |
654 | * while. |
655 | */ |
656 | if (timer_id) { |
657 | KillTimer(hwnd, timer_id); |
658 | timer_id = 0; |
659 | } |
32874aea |
660 | HideCaret(hwnd); |
a748a096 |
661 | term_out(); |
ec55b220 |
662 | term_update(); |
32874aea |
663 | ShowCaret(hwnd); |
f8a28d1f |
664 | |
665 | flash_window(1); /* maintain */ |
666 | |
156686ef |
667 | if (in_vbell) |
32874aea |
668 | /* Hmm, term_update didn't want to do an update too soon ... */ |
669 | timer_id = SetTimer(hwnd, 1, 50, NULL); |
156686ef |
670 | else if (!has_focus) |
f8a28d1f |
671 | timer_id = SetTimer(hwnd, 1, 500, NULL); |
ec55b220 |
672 | else |
32874aea |
673 | timer_id = SetTimer(hwnd, 1, 100, NULL); |
ec55b220 |
674 | long_timer = 1; |
32874aea |
675 | |
ec55b220 |
676 | /* There's no point rescanning everything in the message queue |
156686ef |
677 | * so we do an apparently unnecessary wait here |
ec55b220 |
678 | */ |
679 | WaitMessage(); |
32874aea |
680 | if (GetMessage(&msg, NULL, 0, 0) != 1) |
ec55b220 |
681 | break; |
59ad2c03 |
682 | } |
374330e2 |
683 | } |
684 | |
685 | /* |
686 | * Clean up. |
687 | */ |
4eeb7d09 |
688 | deinit_fonts(); |
374330e2 |
689 | sfree(logpal); |
690 | if (pal) |
691 | DeleteObject(pal); |
692 | WSACleanup(); |
693 | |
8f203108 |
694 | if (cfg.protocol == PROT_SSH) { |
374330e2 |
695 | random_save_seed(); |
8f203108 |
696 | #ifdef MSCRYPTOAPI |
697 | crypto_wrapup(); |
698 | #endif |
699 | } |
374330e2 |
700 | |
701 | return msg.wParam; |
702 | } |
703 | |
704 | /* |
8df7a775 |
705 | * Set up, or shut down, an AsyncSelect. Called from winnet.c. |
706 | */ |
32874aea |
707 | char *do_select(SOCKET skt, int startup) |
708 | { |
8df7a775 |
709 | int msg, events; |
710 | if (startup) { |
711 | msg = WM_NETEVENT; |
3ad9d396 |
712 | events = (FD_CONNECT | FD_READ | FD_WRITE | |
713 | FD_OOB | FD_CLOSE | FD_ACCEPT); |
8df7a775 |
714 | } else { |
715 | msg = events = 0; |
716 | } |
717 | if (!hwnd) |
718 | return "do_select(): internal error (hwnd==NULL)"; |
32874aea |
719 | if (WSAAsyncSelect(skt, hwnd, msg, events) == SOCKET_ERROR) { |
720 | switch (WSAGetLastError()) { |
721 | case WSAENETDOWN: |
722 | return "Network is down"; |
723 | default: |
724 | return "WSAAsyncSelect(): unknown error"; |
725 | } |
8df7a775 |
726 | } |
727 | return NULL; |
728 | } |
729 | |
730 | /* |
01c034ad |
731 | * set or clear the "raw mouse message" mode |
732 | */ |
733 | void set_raw_mouse_mode(int activate) |
734 | { |
735 | send_raw_mouse = activate; |
736 | SetCursor(LoadCursor(NULL, activate ? IDC_ARROW : IDC_IBEAM)); |
737 | } |
738 | |
739 | /* |
8d5de777 |
740 | * Print a message box and close the connection. |
741 | */ |
32874aea |
742 | void connection_fatal(char *fmt, ...) |
743 | { |
8d5de777 |
744 | va_list ap; |
745 | char stuff[200]; |
746 | |
747 | va_start(ap, fmt); |
748 | vsprintf(stuff, fmt, ap); |
749 | va_end(ap); |
750 | MessageBox(hwnd, stuff, "PuTTY Fatal Error", MB_ICONERROR | MB_OK); |
b41069ff |
751 | if (cfg.close_on_exit == COE_ALWAYS) |
32874aea |
752 | PostQuitMessage(1); |
8d5de777 |
753 | else { |
32874aea |
754 | session_closed = TRUE; |
755 | SetWindowText(hwnd, "PuTTY (inactive)"); |
8d5de777 |
756 | } |
757 | } |
758 | |
759 | /* |
59ad2c03 |
760 | * Actually do the job requested by a WM_NETEVENT |
761 | */ |
32874aea |
762 | static void enact_pending_netevent(void) |
763 | { |
9dde0b46 |
764 | static int reentering = 0; |
8df7a775 |
765 | extern int select_result(WPARAM, LPARAM); |
766 | int ret; |
9dde0b46 |
767 | |
768 | if (reentering) |
32874aea |
769 | return; /* don't unpend the pending */ |
9dde0b46 |
770 | |
59ad2c03 |
771 | pending_netevent = FALSE; |
9dde0b46 |
772 | |
773 | reentering = 1; |
32874aea |
774 | ret = select_result(pend_netevent_wParam, pend_netevent_lParam); |
9dde0b46 |
775 | reentering = 0; |
59ad2c03 |
776 | |
b41069ff |
777 | if (ret == 0 && !session_closed) { |
32874aea |
778 | /* Abnormal exits will already have set session_closed and taken |
779 | * appropriate action. */ |
b41069ff |
780 | if (cfg.close_on_exit == COE_ALWAYS || |
32874aea |
781 | cfg.close_on_exit == COE_NORMAL) PostQuitMessage(0); |
59ad2c03 |
782 | else { |
32874aea |
783 | session_closed = TRUE; |
784 | SetWindowText(hwnd, "PuTTY (inactive)"); |
785 | MessageBox(hwnd, "Connection closed by remote host", |
786 | "PuTTY", MB_OK | MB_ICONINFORMATION); |
59ad2c03 |
787 | } |
788 | } |
789 | } |
790 | |
791 | /* |
374330e2 |
792 | * Copy the colour palette from the configuration data into defpal. |
793 | * This is non-trivial because the colour indices are different. |
794 | */ |
32874aea |
795 | static void cfgtopalette(void) |
796 | { |
374330e2 |
797 | int i; |
798 | static const int ww[] = { |
799 | 6, 7, 8, 9, 10, 11, 12, 13, |
800 | 14, 15, 16, 17, 18, 19, 20, 21, |
801 | 0, 1, 2, 3, 4, 4, 5, 5 |
802 | }; |
803 | |
32874aea |
804 | for (i = 0; i < 24; i++) { |
374330e2 |
805 | int w = ww[i]; |
806 | defpal[i].rgbtRed = cfg.colours[w][0]; |
807 | defpal[i].rgbtGreen = cfg.colours[w][1]; |
808 | defpal[i].rgbtBlue = cfg.colours[w][2]; |
809 | } |
810 | } |
811 | |
812 | /* |
813 | * Set up the colour palette. |
814 | */ |
32874aea |
815 | static void init_palette(void) |
816 | { |
374330e2 |
817 | int i; |
32874aea |
818 | HDC hdc = GetDC(hwnd); |
374330e2 |
819 | if (hdc) { |
32874aea |
820 | if (cfg.try_palette && GetDeviceCaps(hdc, RASTERCAPS) & RC_PALETTE) { |
374330e2 |
821 | logpal = smalloc(sizeof(*logpal) |
822 | - sizeof(logpal->palPalEntry) |
823 | + NCOLOURS * sizeof(PALETTEENTRY)); |
824 | logpal->palVersion = 0x300; |
825 | logpal->palNumEntries = NCOLOURS; |
826 | for (i = 0; i < NCOLOURS; i++) { |
827 | logpal->palPalEntry[i].peRed = defpal[i].rgbtRed; |
828 | logpal->palPalEntry[i].peGreen = defpal[i].rgbtGreen; |
829 | logpal->palPalEntry[i].peBlue = defpal[i].rgbtBlue; |
830 | logpal->palPalEntry[i].peFlags = PC_NOCOLLAPSE; |
831 | } |
32874aea |
832 | pal = CreatePalette(logpal); |
374330e2 |
833 | if (pal) { |
32874aea |
834 | SelectPalette(hdc, pal, FALSE); |
835 | RealizePalette(hdc); |
836 | SelectPalette(hdc, GetStockObject(DEFAULT_PALETTE), FALSE); |
374330e2 |
837 | } |
838 | } |
32874aea |
839 | ReleaseDC(hwnd, hdc); |
374330e2 |
840 | } |
841 | if (pal) |
32874aea |
842 | for (i = 0; i < NCOLOURS; i++) |
374330e2 |
843 | colours[i] = PALETTERGB(defpal[i].rgbtRed, |
844 | defpal[i].rgbtGreen, |
845 | defpal[i].rgbtBlue); |
846 | else |
32874aea |
847 | for (i = 0; i < NCOLOURS; i++) |
374330e2 |
848 | colours[i] = RGB(defpal[i].rgbtRed, |
32874aea |
849 | defpal[i].rgbtGreen, defpal[i].rgbtBlue); |
374330e2 |
850 | } |
851 | |
852 | /* |
4eeb7d09 |
853 | * Initialise all the fonts we will need initially. There may be as many as |
854 | * three or as few as one. The other (poentially) twentyone fonts are done |
855 | * if/when they are needed. |
856 | * |
857 | * We also: |
374330e2 |
858 | * |
859 | * - check the font width and height, correcting our guesses if |
860 | * necessary. |
861 | * |
862 | * - verify that the bold font is the same width as the ordinary |
863 | * one, and engage shadow bolding if not. |
864 | * |
865 | * - verify that the underlined font is the same width as the |
866 | * ordinary one (manual underlining by means of line drawing can |
867 | * be done in a pinch). |
374330e2 |
868 | */ |
5a73255e |
869 | static void init_fonts(int pick_width, int pick_height) |
32874aea |
870 | { |
374330e2 |
871 | TEXTMETRIC tm; |
4eeb7d09 |
872 | CPINFO cpinfo; |
873 | int fontsize[3]; |
97fc891e |
874 | int i; |
374330e2 |
875 | HDC hdc; |
876 | int fw_dontcare, fw_bold; |
877 | |
4eeb7d09 |
878 | for (i = 0; i < FONT_MAXNO; i++) |
374330e2 |
879 | fonts[i] = NULL; |
880 | |
5a73255e |
881 | bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT; |
882 | und_mode = UND_FONT; |
883 | |
374330e2 |
884 | if (cfg.fontisbold) { |
885 | fw_dontcare = FW_BOLD; |
5b80d07f |
886 | fw_bold = FW_HEAVY; |
32874aea |
887 | } else { |
374330e2 |
888 | fw_dontcare = FW_DONTCARE; |
889 | fw_bold = FW_BOLD; |
890 | } |
891 | |
97fc891e |
892 | hdc = GetDC(hwnd); |
893 | |
5a73255e |
894 | if (pick_height) |
895 | font_height = pick_height; |
896 | else { |
897 | font_height = cfg.fontheight; |
898 | if (font_height > 0) { |
899 | font_height = |
900 | -MulDiv(font_height, GetDeviceCaps(hdc, LOGPIXELSY), 72); |
901 | } |
3b2c664e |
902 | } |
59ad2c03 |
903 | font_width = pick_width; |
97fc891e |
904 | |
374330e2 |
905 | #define f(i,c,w,u) \ |
97fc891e |
906 | fonts[i] = CreateFont (font_height, font_width, 0, 0, w, FALSE, u, FALSE, \ |
374330e2 |
907 | c, OUT_DEFAULT_PRECIS, \ |
908 | CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, \ |
909 | FIXED_PITCH | FF_DONTCARE, cfg.font) |
97fc891e |
910 | |
4eeb7d09 |
911 | f(FONT_NORMAL, cfg.fontcharset, fw_dontcare, FALSE); |
97fc891e |
912 | |
4eeb7d09 |
913 | SelectObject(hdc, fonts[FONT_NORMAL]); |
914 | GetTextMetrics(hdc, &tm); |
5a73255e |
915 | |
916 | if (pick_width == 0 || pick_height == 0) { |
917 | font_height = tm.tmHeight; |
918 | font_width = tm.tmAveCharWidth; |
919 | } |
920 | font_dualwidth = (tm.tmAveCharWidth != tm.tmMaxCharWidth); |
921 | |
922 | #ifdef RDB_DEBUG_PATCH |
923 | debug(23, "Primary font H=%d, AW=%d, MW=%d", |
924 | tm.tmHeight, tm.tmAveCharWidth, tm.tmMaxCharWidth); |
925 | #endif |
97fc891e |
926 | |
4eeb7d09 |
927 | { |
928 | CHARSETINFO info; |
929 | DWORD cset = tm.tmCharSet; |
930 | memset(&info, 0xFF, sizeof(info)); |
97fc891e |
931 | |
4eeb7d09 |
932 | /* !!! Yes the next line is right */ |
933 | if (cset == OEM_CHARSET) |
934 | font_codepage = GetOEMCP(); |
935 | else |
936 | if (TranslateCharsetInfo |
937 | ((DWORD *) cset, &info, TCI_SRCCHARSET)) font_codepage = |
938 | info.ciACP; |
939 | else |
940 | font_codepage = -1; |
32874aea |
941 | |
4eeb7d09 |
942 | GetCPInfo(font_codepage, &cpinfo); |
943 | dbcs_screenfont = (cpinfo.MaxCharSize > 1); |
944 | } |
97fc891e |
945 | |
4eeb7d09 |
946 | f(FONT_UNDERLINE, cfg.fontcharset, fw_dontcare, TRUE); |
97fc891e |
947 | |
4eeb7d09 |
948 | /* |
949 | * Some fonts, e.g. 9-pt Courier, draw their underlines |
950 | * outside their character cell. We successfully prevent |
951 | * screen corruption by clipping the text output, but then |
952 | * we lose the underline completely. Here we try to work |
953 | * out whether this is such a font, and if it is, we set a |
954 | * flag that causes underlines to be drawn by hand. |
955 | * |
956 | * Having tried other more sophisticated approaches (such |
957 | * as examining the TEXTMETRIC structure or requesting the |
958 | * height of a string), I think we'll do this the brute |
959 | * force way: we create a small bitmap, draw an underlined |
960 | * space on it, and test to see whether any pixels are |
961 | * foreground-coloured. (Since we expect the underline to |
962 | * go all the way across the character cell, we only search |
963 | * down a single column of the bitmap, half way across.) |
964 | */ |
965 | { |
966 | HDC und_dc; |
967 | HBITMAP und_bm, und_oldbm; |
968 | int i, gotit; |
969 | COLORREF c; |
970 | |
971 | und_dc = CreateCompatibleDC(hdc); |
972 | und_bm = CreateCompatibleBitmap(hdc, font_width, font_height); |
973 | und_oldbm = SelectObject(und_dc, und_bm); |
974 | SelectObject(und_dc, fonts[FONT_UNDERLINE]); |
975 | SetTextAlign(und_dc, TA_TOP | TA_LEFT | TA_NOUPDATECP); |
976 | SetTextColor(und_dc, RGB(255, 255, 255)); |
977 | SetBkColor(und_dc, RGB(0, 0, 0)); |
978 | SetBkMode(und_dc, OPAQUE); |
979 | ExtTextOut(und_dc, 0, 0, ETO_OPAQUE, NULL, " ", 1, NULL); |
980 | gotit = FALSE; |
981 | for (i = 0; i < font_height; i++) { |
982 | c = GetPixel(und_dc, font_width / 2, i); |
983 | if (c != RGB(0, 0, 0)) |
984 | gotit = TRUE; |
985 | } |
986 | SelectObject(und_dc, und_oldbm); |
987 | DeleteObject(und_bm); |
988 | DeleteDC(und_dc); |
989 | if (!gotit) { |
990 | und_mode = UND_LINE; |
991 | DeleteObject(fonts[FONT_UNDERLINE]); |
992 | fonts[FONT_UNDERLINE] = 0; |
32874aea |
993 | } |
4eeb7d09 |
994 | } |
97fc891e |
995 | |
4eeb7d09 |
996 | if (bold_mode == BOLD_FONT) { |
997 | f(FONT_BOLD, cfg.fontcharset, fw_bold, FALSE); |
374330e2 |
998 | } |
999 | #undef f |
1000 | |
97fc891e |
1001 | descent = tm.tmAscent + 1; |
1002 | if (descent >= font_height) |
1003 | descent = font_height - 1; |
374330e2 |
1004 | |
4eeb7d09 |
1005 | for (i = 0; i < 3; i++) { |
97fc891e |
1006 | if (fonts[i]) { |
32874aea |
1007 | if (SelectObject(hdc, fonts[i]) && GetTextMetrics(hdc, &tm)) |
4eeb7d09 |
1008 | fontsize[i] = tm.tmAveCharWidth + 256 * tm.tmHeight; |
32874aea |
1009 | else |
4eeb7d09 |
1010 | fontsize[i] = -i; |
32874aea |
1011 | } else |
4eeb7d09 |
1012 | fontsize[i] = -i; |
374330e2 |
1013 | } |
1014 | |
32874aea |
1015 | ReleaseDC(hwnd, hdc); |
374330e2 |
1016 | |
4eeb7d09 |
1017 | if (fontsize[FONT_UNDERLINE] != fontsize[FONT_NORMAL]) { |
374330e2 |
1018 | und_mode = UND_LINE; |
32874aea |
1019 | DeleteObject(fonts[FONT_UNDERLINE]); |
4eeb7d09 |
1020 | fonts[FONT_UNDERLINE] = 0; |
374330e2 |
1021 | } |
1022 | |
4eeb7d09 |
1023 | if (bold_mode == BOLD_FONT && |
1024 | fontsize[FONT_BOLD] != fontsize[FONT_NORMAL]) { |
374330e2 |
1025 | bold_mode = BOLD_SHADOW; |
32874aea |
1026 | DeleteObject(fonts[FONT_BOLD]); |
4eeb7d09 |
1027 | fonts[FONT_BOLD] = 0; |
374330e2 |
1028 | } |
4eeb7d09 |
1029 | fontflag[0] = fontflag[1] = fontflag[2] = 1; |
1030 | |
1031 | init_ucs_tables(); |
1032 | } |
1033 | |
1034 | static void another_font(int fontno) |
1035 | { |
1036 | int basefont; |
1037 | int fw_dontcare, fw_bold; |
1038 | int c, u, w, x; |
1039 | char *s; |
1040 | |
1041 | if (fontno < 0 || fontno >= FONT_MAXNO || fontflag[fontno]) |
1042 | return; |
1043 | |
1044 | basefont = (fontno & ~(FONT_BOLDUND)); |
1045 | if (basefont != fontno && !fontflag[basefont]) |
1046 | another_font(basefont); |
97fc891e |
1047 | |
4eeb7d09 |
1048 | if (cfg.fontisbold) { |
1049 | fw_dontcare = FW_BOLD; |
1050 | fw_bold = FW_HEAVY; |
1051 | } else { |
1052 | fw_dontcare = FW_DONTCARE; |
1053 | fw_bold = FW_BOLD; |
1054 | } |
1055 | |
1056 | c = cfg.fontcharset; |
1057 | w = fw_dontcare; |
1058 | u = FALSE; |
1059 | s = cfg.font; |
1060 | x = font_width; |
1061 | |
1062 | if (fontno & FONT_WIDE) |
1063 | x *= 2; |
1064 | if (fontno & FONT_NARROW) |
5a73255e |
1065 | x = (x+1)/2; |
4eeb7d09 |
1066 | if (fontno & FONT_OEM) |
1067 | c = OEM_CHARSET; |
1068 | if (fontno & FONT_BOLD) |
1069 | w = fw_bold; |
1070 | if (fontno & FONT_UNDERLINE) |
1071 | u = TRUE; |
1072 | |
1073 | fonts[fontno] = |
1074 | CreateFont(font_height * (1 + !!(fontno & FONT_HIGH)), x, 0, 0, w, |
1075 | FALSE, u, FALSE, c, OUT_DEFAULT_PRECIS, |
1076 | CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, |
1077 | FIXED_PITCH | FF_DONTCARE, s); |
1078 | |
1079 | fontflag[fontno] = 1; |
1080 | } |
1081 | |
1082 | static void deinit_fonts(void) |
1083 | { |
1084 | int i; |
1085 | for (i = 0; i < FONT_MAXNO; i++) { |
1086 | if (fonts[i]) |
1087 | DeleteObject(fonts[i]); |
1088 | fonts[i] = 0; |
1089 | fontflag[i] = 0; |
374330e2 |
1090 | } |
1091 | } |
1092 | |
5a73255e |
1093 | void request_resize(int w, int h) |
32874aea |
1094 | { |
59ad2c03 |
1095 | int width, height; |
c9def1b8 |
1096 | |
1097 | /* If the window is maximized supress resizing attempts */ |
5a73255e |
1098 | if (IsZoomed(hwnd)) { |
ad5c93cc |
1099 | if (cfg.resize_action != RESIZE_FONT) |
5a73255e |
1100 | return; |
1101 | } |
32874aea |
1102 | |
ad5c93cc |
1103 | if (cfg.resize_action == RESIZE_DISABLED) return; |
5a73255e |
1104 | if (h == rows && w == cols) return; |
1105 | |
1106 | /* Sanity checks ... */ |
1107 | { |
32874aea |
1108 | static int first_time = 1; |
1109 | static RECT ss; |
1110 | |
1111 | switch (first_time) { |
1112 | case 1: |
1113 | /* Get the size of the screen */ |
1114 | if (GetClientRect(GetDesktopWindow(), &ss)) |
1115 | /* first_time = 0 */ ; |
1116 | else { |
1117 | first_time = 2; |
1118 | break; |
1119 | } |
1120 | case 0: |
1121 | /* Make sure the values are sane */ |
5a73255e |
1122 | width = (ss.right - ss.left - extra_width) / 4; |
1123 | height = (ss.bottom - ss.top - extra_height) / 6; |
32874aea |
1124 | |
5a73255e |
1125 | if (w > width || h > height) |
1126 | return; |
32874aea |
1127 | if (w < 15) |
1128 | w = 15; |
1129 | if (h < 1) |
5a73255e |
1130 | h = 1; |
32874aea |
1131 | } |
c9def1b8 |
1132 | } |
59ad2c03 |
1133 | |
5a73255e |
1134 | term_size(h, w, cfg.savelines); |
1135 | |
ad5c93cc |
1136 | if (cfg.resize_action != RESIZE_FONT) { |
5a73255e |
1137 | width = extra_width + font_width * w; |
1138 | height = extra_height + font_height * h; |
374330e2 |
1139 | |
5a73255e |
1140 | SetWindowPos(hwnd, NULL, 0, 0, width, height, |
1141 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
1142 | SWP_NOMOVE | SWP_NOZORDER); |
1143 | } else |
1144 | reset_window(0); |
1145 | |
1146 | InvalidateRect(hwnd, NULL, TRUE); |
1147 | } |
1148 | |
1149 | static void reset_window(int reinit) { |
1150 | /* |
1151 | * This function decides how to resize or redraw when the |
1152 | * user changes something. |
1153 | * |
1154 | * This function doesn't like to change the terminal size but if the |
1155 | * font size is locked that may be it's only soluion. |
1156 | */ |
1157 | int win_width, win_height; |
1158 | RECT cr, wr; |
1159 | |
1160 | #ifdef RDB_DEBUG_PATCH |
1161 | debug((27, "reset_window()")); |
1162 | #endif |
1163 | |
1164 | /* Current window sizes ... */ |
1165 | GetWindowRect(hwnd, &wr); |
1166 | GetClientRect(hwnd, &cr); |
1167 | |
1168 | win_width = cr.right - cr.left; |
1169 | win_height = cr.bottom - cr.top; |
1170 | |
1171 | /* Are we being forced to reload the fonts ? */ |
1172 | if (reinit>1) { |
1173 | #ifdef RDB_DEBUG_PATCH |
1174 | debug((27, "reset_window() -- Forced deinit")); |
1175 | #endif |
1176 | deinit_fonts(); |
1177 | init_fonts(0,0); |
1178 | } |
1179 | |
1180 | /* Oh, looks like we're minimised */ |
1181 | if (win_width == 0 || win_height == 0) |
1182 | return; |
1183 | |
1184 | /* Is the window out of position ? */ |
1185 | if ( !reinit && |
1186 | (offset_width != (win_width-font_width*cols)/2 || |
1187 | offset_height != (win_height-font_height*rows)/2) ){ |
1188 | offset_width = (win_width-font_width*cols)/2; |
1189 | offset_height = (win_height-font_height*rows)/2; |
1190 | InvalidateRect(hwnd, NULL, TRUE); |
1191 | #ifdef RDB_DEBUG_PATCH |
1192 | debug((27, "reset_window() -> Reposition terminal")); |
1193 | #endif |
1194 | } |
1195 | |
6003660f |
1196 | if (IsZoomed(hwnd)) { |
5a73255e |
1197 | /* We're fullscreen, this means we must not change the size of |
1198 | * the window so it's the font size or the terminal itself. |
1199 | */ |
1200 | |
1201 | extra_width = wr.right - wr.left - cr.right + cr.left; |
1202 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top; |
1203 | |
ad5c93cc |
1204 | if (cfg.resize_action == RESIZE_FONT) { |
5a73255e |
1205 | if ( font_width != win_width/cols || |
1206 | font_height != win_height/rows) { |
1207 | deinit_fonts(); |
1208 | init_fonts(win_width/cols, win_height/rows); |
1209 | offset_width = (win_width-font_width*cols)/2; |
1210 | offset_height = (win_height-font_height*rows)/2; |
1211 | InvalidateRect(hwnd, NULL, TRUE); |
1212 | #ifdef RDB_DEBUG_PATCH |
1213 | debug((25, "reset_window() -> Z font resize to (%d, %d)", |
1214 | font_width, font_height)); |
1215 | #endif |
1216 | } |
1217 | } else { |
1218 | if ( font_width != win_width/cols || |
1219 | font_height != win_height/rows) { |
1220 | /* Our only choice at this point is to change the |
1221 | * size of the terminal; Oh well. |
1222 | */ |
1223 | term_size( win_height/font_height, win_width/font_width, |
1224 | cfg.savelines); |
1225 | offset_width = (win_width-font_width*cols)/2; |
1226 | offset_height = (win_height-font_height*rows)/2; |
1227 | InvalidateRect(hwnd, NULL, TRUE); |
1228 | #ifdef RDB_DEBUG_PATCH |
1229 | debug((27, "reset_window() -> Zoomed term_size")); |
1230 | #endif |
1231 | } |
1232 | } |
1233 | return; |
1234 | } |
1235 | |
1236 | /* Hmm, a force re-init means we should ignore the current window |
1237 | * so we resize to the default font size. |
1238 | */ |
1239 | if (reinit>0) { |
1240 | #ifdef RDB_DEBUG_PATCH |
1241 | debug((27, "reset_window() -> Forced re-init")); |
1242 | #endif |
1243 | |
1244 | offset_width = offset_height = cfg.window_border; |
1245 | extra_width = wr.right - wr.left - cr.right + cr.left + offset_width*2; |
1246 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top +offset_height*2; |
1247 | |
1248 | if (win_width != font_width*cols + offset_width*2 || |
1249 | win_height != font_height*rows + offset_height*2) { |
1250 | |
1251 | /* If this is too large windows will resize it to the maximum |
1252 | * allowed window size, we will then be back in here and resize |
1253 | * the font or terminal to fit. |
1254 | */ |
1255 | SetWindowPos(hwnd, NULL, 0, 0, |
1256 | font_width*cols + extra_width, |
1257 | font_height*rows + extra_height, |
1258 | SWP_NOMOVE | SWP_NOZORDER); |
1259 | } |
1260 | return; |
1261 | } |
1262 | |
1263 | /* Okay the user doesn't want us to change the font so we try the |
1264 | * window. But that may be too big for the screen which forces us |
1265 | * to change the terminal. |
1266 | */ |
ad5c93cc |
1267 | if ((cfg.resize_action != RESIZE_FONT && reinit==0) || reinit>0) { |
5a73255e |
1268 | offset_width = offset_height = cfg.window_border; |
1269 | extra_width = wr.right - wr.left - cr.right + cr.left + offset_width*2; |
1270 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top +offset_height*2; |
1271 | |
1272 | if (win_width != font_width*cols + offset_width*2 || |
1273 | win_height != font_height*rows + offset_height*2) { |
1274 | |
1275 | static RECT ss; |
1276 | int width, height; |
1277 | |
1278 | GetClientRect(GetDesktopWindow(), &ss); |
1279 | width = (ss.right - ss.left - extra_width) / font_width; |
1280 | height = (ss.bottom - ss.top - extra_height) / font_height; |
1281 | |
1282 | /* Grrr too big */ |
1283 | if ( rows > height || cols > width ) { |
1284 | if ( height > rows ) height = rows; |
1285 | if ( width > cols ) width = cols; |
1286 | term_size(height, width, cfg.savelines); |
1287 | #ifdef RDB_DEBUG_PATCH |
1288 | debug((27, "reset_window() -> term resize to (%d,%d)", |
1289 | height, width)); |
1290 | #endif |
1291 | } |
1292 | |
1293 | SetWindowPos(hwnd, NULL, 0, 0, |
1294 | font_width*cols + extra_width, |
1295 | font_height*rows + extra_height, |
1296 | SWP_NOMOVE | SWP_NOZORDER); |
1297 | |
1298 | InvalidateRect(hwnd, NULL, TRUE); |
1299 | #ifdef RDB_DEBUG_PATCH |
1300 | debug((27, "reset_window() -> window resize to (%d,%d)", |
1301 | font_width*cols + extra_width, |
1302 | font_height*rows + extra_height)); |
1303 | #endif |
1304 | } |
1305 | return; |
1306 | } |
1307 | |
1308 | /* We're allowed to or must change the font but do we want to ? */ |
1309 | |
1310 | if (font_width != (win_width-cfg.window_border*2)/cols || |
1311 | font_height != (win_height-cfg.window_border*2)/rows) { |
1312 | |
1313 | deinit_fonts(); |
1314 | init_fonts((win_width-cfg.window_border*2)/cols, |
1315 | (win_height-cfg.window_border*2)/rows); |
1316 | offset_width = (win_width-font_width*cols)/2; |
1317 | offset_height = (win_height-font_height*rows)/2; |
1318 | |
1319 | extra_width = wr.right - wr.left - cr.right + cr.left +offset_width*2; |
1320 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top+offset_height*2; |
1321 | |
1322 | InvalidateRect(hwnd, NULL, TRUE); |
1323 | #ifdef RDB_DEBUG_PATCH |
1324 | debug((25, "reset_window() -> font resize to (%d,%d)", |
1325 | font_width, font_height)); |
1326 | #endif |
1327 | } |
374330e2 |
1328 | } |
1329 | |
6908fed7 |
1330 | static void click(Mouse_Button b, int x, int y, int shift, int ctrl, int alt) |
32874aea |
1331 | { |
fdedf2c8 |
1332 | int thistime = GetMessageTime(); |
1333 | |
b90840c3 |
1334 | if (send_raw_mouse && !(cfg.mouse_override && shift)) { |
1335 | lastbtn = MBT_NOTHING; |
6908fed7 |
1336 | term_mouse(b, MA_CLICK, x, y, shift, ctrl, alt); |
01c034ad |
1337 | return; |
1338 | } |
1339 | |
fdedf2c8 |
1340 | if (lastbtn == b && thistime - lasttime < dbltime) { |
374330e2 |
1341 | lastact = (lastact == MA_CLICK ? MA_2CLK : |
1342 | lastact == MA_2CLK ? MA_3CLK : |
1343 | lastact == MA_3CLK ? MA_CLICK : MA_NOTHING); |
1344 | } else { |
1345 | lastbtn = b; |
1346 | lastact = MA_CLICK; |
1347 | } |
1348 | if (lastact != MA_NOTHING) |
6908fed7 |
1349 | term_mouse(b, lastact, x, y, shift, ctrl, alt); |
fdedf2c8 |
1350 | lasttime = thistime; |
374330e2 |
1351 | } |
1352 | |
01c034ad |
1353 | /* |
1354 | * Translate a raw mouse button designation (LEFT, MIDDLE, RIGHT) |
1355 | * into a cooked one (SELECT, EXTEND, PASTE). |
1356 | */ |
32874aea |
1357 | Mouse_Button translate_button(Mouse_Button button) |
1358 | { |
01c034ad |
1359 | if (button == MBT_LEFT) |
1360 | return MBT_SELECT; |
1361 | if (button == MBT_MIDDLE) |
1362 | return cfg.mouse_is_xterm ? MBT_PASTE : MBT_EXTEND; |
1363 | if (button == MBT_RIGHT) |
1364 | return cfg.mouse_is_xterm ? MBT_EXTEND : MBT_PASTE; |
2d466ffd |
1365 | return 0; /* shouldn't happen */ |
01c034ad |
1366 | } |
1367 | |
32874aea |
1368 | static void show_mouseptr(int show) |
1369 | { |
554c540d |
1370 | static int cursor_visible = 1; |
32874aea |
1371 | if (!cfg.hide_mouseptr) /* override if this feature disabled */ |
1372 | show = 1; |
554c540d |
1373 | if (cursor_visible && !show) |
32874aea |
1374 | ShowCursor(FALSE); |
554c540d |
1375 | else if (!cursor_visible && show) |
32874aea |
1376 | ShowCursor(TRUE); |
554c540d |
1377 | cursor_visible = show; |
1378 | } |
1379 | |
6908fed7 |
1380 | static int is_alt_pressed(void) |
1381 | { |
1382 | BYTE keystate[256]; |
1383 | int r = GetKeyboardState(keystate); |
1384 | if (!r) |
1385 | return FALSE; |
1386 | if (keystate[VK_MENU] & 0x80) |
1387 | return TRUE; |
1388 | if (keystate[VK_RMENU] & 0x80) |
1389 | return TRUE; |
1390 | return FALSE; |
1391 | } |
1392 | |
32874aea |
1393 | static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, |
1394 | WPARAM wParam, LPARAM lParam) |
1395 | { |
374330e2 |
1396 | HDC hdc; |
374330e2 |
1397 | static int ignore_clip = FALSE; |
ffc31afe |
1398 | static int resizing = FALSE; |
3ad8c6db |
1399 | static int need_backend_resize = FALSE; |
374330e2 |
1400 | |
1401 | switch (message) { |
59ad2c03 |
1402 | case WM_TIMER: |
1403 | if (pending_netevent) |
1404 | enact_pending_netevent(); |
a748a096 |
1405 | term_out(); |
32874aea |
1406 | noise_regular(); |
1407 | HideCaret(hwnd); |
59ad2c03 |
1408 | term_update(); |
32874aea |
1409 | ShowCaret(hwnd); |
1410 | if (cfg.ping_interval > 0) { |
1411 | time_t now; |
1412 | time(&now); |
1413 | if (now - last_movement > cfg.ping_interval) { |
1414 | back->special(TS_PING); |
1415 | last_movement = now; |
1416 | } |
1417 | } |
7732d38a |
1418 | net_pending_errors(); |
59ad2c03 |
1419 | return 0; |
374330e2 |
1420 | case WM_CREATE: |
1421 | break; |
68130d34 |
1422 | case WM_CLOSE: |
32874aea |
1423 | show_mouseptr(1); |
d85548fe |
1424 | if (!cfg.warn_on_close || session_closed || |
32874aea |
1425 | MessageBox(hwnd, |
1426 | "Are you sure you want to close this session?", |
68130d34 |
1427 | "PuTTY Exit Confirmation", |
1428 | MB_ICONWARNING | MB_OKCANCEL) == IDOK) |
1429 | DestroyWindow(hwnd); |
1430 | return 0; |
374330e2 |
1431 | case WM_DESTROY: |
32874aea |
1432 | show_mouseptr(1); |
1433 | PostQuitMessage(0); |
374330e2 |
1434 | return 0; |
6833a413 |
1435 | case WM_SYSCOMMAND: |
1436 | switch (wParam & ~0xF) { /* low 4 bits reserved to Windows */ |
374330e2 |
1437 | case IDM_SHOWLOG: |
c5e9c988 |
1438 | showeventlog(hwnd); |
374330e2 |
1439 | break; |
1440 | case IDM_NEWSESS: |
1441 | case IDM_DUPSESS: |
6833a413 |
1442 | case IDM_SAVEDSESS: |
374330e2 |
1443 | { |
1444 | char b[2048]; |
1445 | char c[30], *cl; |
e4e4cc7e |
1446 | int freecl = FALSE; |
374330e2 |
1447 | STARTUPINFO si; |
1448 | PROCESS_INFORMATION pi; |
1449 | HANDLE filemap = NULL; |
1450 | |
1451 | if (wParam == IDM_DUPSESS) { |
1452 | /* |
1453 | * Allocate a file-mapping memory chunk for the |
1454 | * config structure. |
1455 | */ |
1456 | SECURITY_ATTRIBUTES sa; |
1457 | Config *p; |
1458 | |
1459 | sa.nLength = sizeof(sa); |
1460 | sa.lpSecurityDescriptor = NULL; |
1461 | sa.bInheritHandle = TRUE; |
32874aea |
1462 | filemap = CreateFileMapping((HANDLE) 0xFFFFFFFF, |
374330e2 |
1463 | &sa, |
1464 | PAGE_READWRITE, |
32874aea |
1465 | 0, sizeof(Config), NULL); |
374330e2 |
1466 | if (filemap) { |
32874aea |
1467 | p = (Config *) MapViewOfFile(filemap, |
1468 | FILE_MAP_WRITE, |
1469 | 0, 0, sizeof(Config)); |
374330e2 |
1470 | if (p) { |
1471 | *p = cfg; /* structure copy */ |
1472 | UnmapViewOfFile(p); |
1473 | } |
1474 | } |
1d470ad2 |
1475 | sprintf(c, "putty &%p", filemap); |
374330e2 |
1476 | cl = c; |
0a4aa984 |
1477 | } else if (wParam == IDM_SAVEDSESS) { |
32874aea |
1478 | char *session = |
1479 | sessions[(lParam - IDM_SAVED_MIN) / 16]; |
1480 | cl = smalloc(16 + strlen(session)); /* 8, but play safe */ |
e4e4cc7e |
1481 | if (!cl) |
1482 | cl = NULL; /* not a very important failure mode */ |
94e6450e |
1483 | else { |
1484 | sprintf(cl, "putty @%s", session); |
1485 | freecl = TRUE; |
1486 | } |
374330e2 |
1487 | } else |
6833a413 |
1488 | cl = NULL; |
374330e2 |
1489 | |
32874aea |
1490 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
374330e2 |
1491 | si.cb = sizeof(si); |
1492 | si.lpReserved = NULL; |
1493 | si.lpDesktop = NULL; |
1494 | si.lpTitle = NULL; |
1495 | si.dwFlags = 0; |
1496 | si.cbReserved2 = 0; |
1497 | si.lpReserved2 = NULL; |
32874aea |
1498 | CreateProcess(b, cl, NULL, NULL, TRUE, |
1499 | NORMAL_PRIORITY_CLASS, NULL, NULL, &si, &pi); |
374330e2 |
1500 | |
1501 | if (filemap) |
1502 | CloseHandle(filemap); |
e4e4cc7e |
1503 | if (freecl) |
dcbde236 |
1504 | sfree(cl); |
374330e2 |
1505 | } |
1506 | break; |
32874aea |
1507 | case IDM_RECONF: |
1508 | { |
5a73255e |
1509 | Config prev_cfg; |
1510 | int init_lvl = 1; |
1511 | |
32874aea |
1512 | GetWindowText(hwnd, cfg.wintitle, sizeof(cfg.wintitle)); |
5a73255e |
1513 | prev_cfg = cfg; |
e1c8e0ed |
1514 | |
32874aea |
1515 | if (!do_reconfig(hwnd)) |
1516 | break; |
e1c8e0ed |
1517 | |
a401e5f3 |
1518 | /* If user forcibly disables full-screen, gracefully unzoom */ |
1519 | if (full_screen && !cfg.fullscreenonaltenter) { |
1520 | flip_full_screen(); |
1521 | } |
1522 | |
5a73255e |
1523 | if (strcmp(prev_cfg.logfilename, cfg.logfilename) || |
1524 | prev_cfg.logtype != cfg.logtype) { |
e1c8e0ed |
1525 | logfclose(); /* reset logging */ |
1526 | logfopen(); |
1527 | } |
1528 | |
32874aea |
1529 | sfree(logpal); |
1530 | /* |
1531 | * Flush the line discipline's edit buffer in the |
1532 | * case where local editing has just been disabled. |
1533 | */ |
760e88b2 |
1534 | ldisc_send(NULL, 0, 0); |
32874aea |
1535 | if (pal) |
1536 | DeleteObject(pal); |
1537 | logpal = NULL; |
1538 | pal = NULL; |
1539 | cfgtopalette(); |
1540 | init_palette(); |
1541 | |
5a73255e |
1542 | /* Screen size changed ? */ |
1543 | if (cfg.height != prev_cfg.height || |
1544 | cfg.width != prev_cfg.width || |
1545 | cfg.savelines != prev_cfg.savelines || |
ad5c93cc |
1546 | cfg.resize_action != RESIZE_TERM) |
5a73255e |
1547 | term_size(cfg.height, cfg.width, cfg.savelines); |
1548 | |
32874aea |
1549 | /* Enable or disable the scroll bar, etc */ |
1550 | { |
1551 | LONG nflg, flag = GetWindowLong(hwnd, GWL_STYLE); |
1552 | LONG nexflag, exflag = |
1553 | GetWindowLong(hwnd, GWL_EXSTYLE); |
1554 | |
1555 | nexflag = exflag; |
5a73255e |
1556 | if (cfg.alwaysontop != prev_cfg.alwaysontop) { |
32874aea |
1557 | if (cfg.alwaysontop) { |
1558 | nexflag |= WS_EX_TOPMOST; |
1559 | SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, |
1560 | SWP_NOMOVE | SWP_NOSIZE); |
1561 | } else { |
1562 | nexflag &= ~(WS_EX_TOPMOST); |
1563 | SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, |
1564 | SWP_NOMOVE | SWP_NOSIZE); |
1565 | } |
1566 | } |
1567 | if (cfg.sunken_edge) |
1568 | nexflag |= WS_EX_CLIENTEDGE; |
1569 | else |
1570 | nexflag &= ~(WS_EX_CLIENTEDGE); |
1571 | |
1572 | nflg = flag; |
1573 | if (cfg.scrollbar) |
1574 | nflg |= WS_VSCROLL; |
1575 | else |
1576 | nflg &= ~WS_VSCROLL; |
ad5c93cc |
1577 | if (cfg.resize_action == RESIZE_DISABLED) |
32874aea |
1578 | nflg &= ~(WS_THICKFRAME | WS_MAXIMIZEBOX); |
1579 | else |
1580 | nflg |= (WS_THICKFRAME | WS_MAXIMIZEBOX); |
1581 | |
1582 | if (nflg != flag || nexflag != exflag) { |
32874aea |
1583 | if (nflg != flag) |
1584 | SetWindowLong(hwnd, GWL_STYLE, nflg); |
1585 | if (nexflag != exflag) |
1586 | SetWindowLong(hwnd, GWL_EXSTYLE, nexflag); |
1587 | |
32874aea |
1588 | SetWindowPos(hwnd, NULL, 0, 0, 0, 0, |
1589 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
5a73255e |
1590 | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | |
1591 | SWP_FRAMECHANGED); |
c9def1b8 |
1592 | |
5a73255e |
1593 | init_lvl = 2; |
e44d78b6 |
1594 | } |
32874aea |
1595 | } |
5a73255e |
1596 | |
e44d78b6 |
1597 | /* Oops */ |
ad5c93cc |
1598 | if (cfg.resize_action == RESIZE_DISABLED && IsZoomed(hwnd)) { |
e44d78b6 |
1599 | force_normal(hwnd); |
5a73255e |
1600 | init_lvl = 2; |
1601 | } |
1602 | |
32874aea |
1603 | set_title(cfg.wintitle); |
1604 | if (IsIconic(hwnd)) { |
1605 | SetWindowText(hwnd, |
1606 | cfg.win_name_always ? window_name : |
1607 | icon_name); |
3da0b1d2 |
1608 | } |
5a73255e |
1609 | |
1610 | if (strcmp(cfg.font, prev_cfg.font) != 0 || |
1611 | strcmp(cfg.line_codepage, prev_cfg.line_codepage) != 0 || |
1612 | cfg.fontisbold != prev_cfg.fontisbold || |
1613 | cfg.fontheight != prev_cfg.fontheight || |
1614 | cfg.fontcharset != prev_cfg.fontcharset || |
1615 | cfg.vtmode != prev_cfg.vtmode || |
1616 | cfg.bold_colour != prev_cfg.bold_colour || |
ad5c93cc |
1617 | (cfg.resize_action != RESIZE_FONT && |
1618 | prev_cfg.resize_action == RESIZE_FONT)) |
5a73255e |
1619 | init_lvl = 2; |
1620 | |
1621 | InvalidateRect(hwnd, NULL, TRUE); |
1622 | reset_window(init_lvl); |
7732d38a |
1623 | net_pending_errors(); |
32874aea |
1624 | } |
1625 | break; |
bc1235d4 |
1626 | case IDM_COPYALL: |
1627 | term_copyall(); |
1628 | break; |
32874aea |
1629 | case IDM_CLRSB: |
1630 | term_clrsb(); |
1631 | break; |
1632 | case IDM_RESET: |
1633 | term_pwron(); |
1634 | break; |
1635 | case IDM_TEL_AYT: |
1636 | back->special(TS_AYT); |
7732d38a |
1637 | net_pending_errors(); |
32874aea |
1638 | break; |
1639 | case IDM_TEL_BRK: |
1640 | back->special(TS_BRK); |
7732d38a |
1641 | net_pending_errors(); |
32874aea |
1642 | break; |
1643 | case IDM_TEL_SYNCH: |
1644 | back->special(TS_SYNCH); |
7732d38a |
1645 | net_pending_errors(); |
32874aea |
1646 | break; |
1647 | case IDM_TEL_EC: |
1648 | back->special(TS_EC); |
7732d38a |
1649 | net_pending_errors(); |
32874aea |
1650 | break; |
1651 | case IDM_TEL_EL: |
1652 | back->special(TS_EL); |
7732d38a |
1653 | net_pending_errors(); |
32874aea |
1654 | break; |
1655 | case IDM_TEL_GA: |
1656 | back->special(TS_GA); |
7732d38a |
1657 | net_pending_errors(); |
32874aea |
1658 | break; |
1659 | case IDM_TEL_NOP: |
1660 | back->special(TS_NOP); |
7732d38a |
1661 | net_pending_errors(); |
32874aea |
1662 | break; |
1663 | case IDM_TEL_ABORT: |
1664 | back->special(TS_ABORT); |
7732d38a |
1665 | net_pending_errors(); |
32874aea |
1666 | break; |
1667 | case IDM_TEL_AO: |
1668 | back->special(TS_AO); |
7732d38a |
1669 | net_pending_errors(); |
32874aea |
1670 | break; |
1671 | case IDM_TEL_IP: |
1672 | back->special(TS_IP); |
7732d38a |
1673 | net_pending_errors(); |
32874aea |
1674 | break; |
1675 | case IDM_TEL_SUSP: |
1676 | back->special(TS_SUSP); |
7732d38a |
1677 | net_pending_errors(); |
32874aea |
1678 | break; |
1679 | case IDM_TEL_EOR: |
1680 | back->special(TS_EOR); |
7732d38a |
1681 | net_pending_errors(); |
32874aea |
1682 | break; |
1683 | case IDM_TEL_EOF: |
1684 | back->special(TS_EOF); |
7732d38a |
1685 | net_pending_errors(); |
32874aea |
1686 | break; |
374330e2 |
1687 | case IDM_ABOUT: |
32874aea |
1688 | showabout(hwnd); |
374330e2 |
1689 | break; |
dfca2656 |
1690 | case SC_KEYMENU: |
1691 | /* |
1692 | * We get this if the System menu has been activated. |
1693 | * This might happen from within TranslateKey, in which |
1694 | * case it really wants to be followed by a `space' |
1695 | * character to actually _bring the menu up_ rather |
1696 | * than just sitting there in `ready to appear' state. |
1697 | */ |
1698 | if( lParam == 0 ) |
1699 | PostMessage(hwnd, WM_CHAR, ' ', 0); |
1700 | break; |
a401e5f3 |
1701 | case IDM_FULLSCREEN: |
1702 | flip_full_screen(); |
1703 | break; |
32874aea |
1704 | default: |
1705 | if (wParam >= IDM_SAVED_MIN && wParam <= IDM_SAVED_MAX) { |
1706 | SendMessage(hwnd, WM_SYSCOMMAND, IDM_SAVEDSESS, wParam); |
1707 | } |
374330e2 |
1708 | } |
1709 | break; |
37508af4 |
1710 | |
1711 | #define X_POS(l) ((int)(short)LOWORD(l)) |
1712 | #define Y_POS(l) ((int)(short)HIWORD(l)) |
1713 | |
5a73255e |
1714 | #define TO_CHR_X(x) ((((x)<0 ? (x)-font_width+1 : (x))-offset_width) / font_width) |
1715 | #define TO_CHR_Y(y) ((((y)<0 ? (y)-font_height+1: (y))-offset_height) / font_height) |
01c034ad |
1716 | #define WHEEL_DELTA 120 |
1717 | case WM_MOUSEWHEEL: |
1718 | { |
32874aea |
1719 | wheel_accumulator += (short) HIWORD(wParam); |
01c034ad |
1720 | wParam = LOWORD(wParam); |
1721 | |
1722 | /* process events when the threshold is reached */ |
1723 | while (abs(wheel_accumulator) >= WHEEL_DELTA) { |
1724 | int b; |
fdedf2c8 |
1725 | |
01c034ad |
1726 | /* reduce amount for next time */ |
1727 | if (wheel_accumulator > 0) { |
1728 | b = MBT_WHEEL_UP; |
1729 | wheel_accumulator -= WHEEL_DELTA; |
32874aea |
1730 | } else if (wheel_accumulator < 0) { |
01c034ad |
1731 | b = MBT_WHEEL_DOWN; |
1732 | wheel_accumulator += WHEEL_DELTA; |
32874aea |
1733 | } else |
01c034ad |
1734 | break; |
1735 | |
1736 | if (send_raw_mouse) { |
1737 | /* send a mouse-down followed by a mouse up */ |
6908fed7 |
1738 | |
01c034ad |
1739 | term_mouse(b, |
1740 | MA_CLICK, |
32874aea |
1741 | TO_CHR_X(X_POS(lParam)), |
1742 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
6908fed7 |
1743 | wParam & MK_CONTROL, is_alt_pressed()); |
32874aea |
1744 | term_mouse(b, MA_RELEASE, TO_CHR_X(X_POS(lParam)), |
1745 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
6908fed7 |
1746 | wParam & MK_CONTROL, is_alt_pressed()); |
01c034ad |
1747 | } else { |
1748 | /* trigger a scroll */ |
32874aea |
1749 | term_scroll(0, |
1750 | b == MBT_WHEEL_UP ? -rows / 2 : rows / 2); |
01c034ad |
1751 | } |
1752 | } |
1753 | return 0; |
1754 | } |
374330e2 |
1755 | case WM_LBUTTONDOWN: |
374330e2 |
1756 | case WM_MBUTTONDOWN: |
374330e2 |
1757 | case WM_RBUTTONDOWN: |
01c034ad |
1758 | case WM_LBUTTONUP: |
1759 | case WM_MBUTTONUP: |
374330e2 |
1760 | case WM_RBUTTONUP: |
01c034ad |
1761 | { |
1762 | int button, press; |
6908fed7 |
1763 | |
01c034ad |
1764 | switch (message) { |
32874aea |
1765 | case WM_LBUTTONDOWN: |
1766 | button = MBT_LEFT; |
1767 | press = 1; |
1768 | break; |
1769 | case WM_MBUTTONDOWN: |
1770 | button = MBT_MIDDLE; |
1771 | press = 1; |
1772 | break; |
1773 | case WM_RBUTTONDOWN: |
1774 | button = MBT_RIGHT; |
1775 | press = 1; |
1776 | break; |
1777 | case WM_LBUTTONUP: |
1778 | button = MBT_LEFT; |
1779 | press = 0; |
1780 | break; |
1781 | case WM_MBUTTONUP: |
1782 | button = MBT_MIDDLE; |
1783 | press = 0; |
1784 | break; |
1785 | case WM_RBUTTONUP: |
1786 | button = MBT_RIGHT; |
1787 | press = 0; |
1788 | break; |
2d466ffd |
1789 | default: |
1790 | button = press = 0; /* shouldn't happen */ |
01c034ad |
1791 | } |
1792 | show_mouseptr(1); |
1793 | if (press) { |
32874aea |
1794 | click(button, |
1795 | TO_CHR_X(X_POS(lParam)), TO_CHR_Y(Y_POS(lParam)), |
6908fed7 |
1796 | wParam & MK_SHIFT, wParam & MK_CONTROL, |
1797 | is_alt_pressed()); |
01c034ad |
1798 | SetCapture(hwnd); |
1799 | } else { |
32874aea |
1800 | term_mouse(button, MA_RELEASE, |
1801 | TO_CHR_X(X_POS(lParam)), |
1802 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
6908fed7 |
1803 | wParam & MK_CONTROL, is_alt_pressed()); |
01c034ad |
1804 | ReleaseCapture(); |
1805 | } |
1806 | } |
374330e2 |
1807 | return 0; |
1808 | case WM_MOUSEMOVE: |
32874aea |
1809 | show_mouseptr(1); |
374330e2 |
1810 | /* |
1811 | * Add the mouse position and message time to the random |
7d6ee6ff |
1812 | * number noise. |
374330e2 |
1813 | */ |
32874aea |
1814 | noise_ultralight(lParam); |
374330e2 |
1815 | |
1816 | if (wParam & (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)) { |
1817 | Mouse_Button b; |
1818 | if (wParam & MK_LBUTTON) |
6c6e7711 |
1819 | b = MBT_LEFT; |
374330e2 |
1820 | else if (wParam & MK_MBUTTON) |
6c6e7711 |
1821 | b = MBT_MIDDLE; |
374330e2 |
1822 | else |
6c6e7711 |
1823 | b = MBT_RIGHT; |
32874aea |
1824 | term_mouse(b, MA_DRAG, TO_CHR_X(X_POS(lParam)), |
1825 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
6908fed7 |
1826 | wParam & MK_CONTROL, is_alt_pressed()); |
374330e2 |
1827 | } |
374330e2 |
1828 | return 0; |
d318ef8e |
1829 | case WM_NCMOUSEMOVE: |
1830 | show_mouseptr(1); |
32874aea |
1831 | noise_ultralight(lParam); |
d318ef8e |
1832 | return 0; |
374330e2 |
1833 | case WM_IGNORE_CLIP: |
1834 | ignore_clip = wParam; /* don't panic on DESTROYCLIPBOARD */ |
1835 | break; |
1836 | case WM_DESTROYCLIPBOARD: |
1837 | if (!ignore_clip) |
1838 | term_deselect(); |
1839 | ignore_clip = FALSE; |
1840 | return 0; |
1841 | case WM_PAINT: |
1842 | { |
1843 | PAINTSTRUCT p; |
32874aea |
1844 | HideCaret(hwnd); |
1845 | hdc = BeginPaint(hwnd, &p); |
374330e2 |
1846 | if (pal) { |
32874aea |
1847 | SelectPalette(hdc, pal, TRUE); |
1848 | RealizePalette(hdc); |
374330e2 |
1849 | } |
5a73255e |
1850 | term_paint(hdc, |
1851 | (p.rcPaint.left-offset_width)/font_width, |
1852 | (p.rcPaint.top-offset_height)/font_height, |
1853 | (p.rcPaint.right-offset_width-1)/font_width, |
1854 | (p.rcPaint.bottom-offset_height-1)/font_height); |
1855 | |
1856 | if (p.fErase || |
1857 | p.rcPaint.left < offset_width || |
1858 | p.rcPaint.top < offset_height || |
1859 | p.rcPaint.right >= offset_width + font_width*cols || |
1860 | p.rcPaint.bottom>= offset_height + font_height*rows) |
1861 | { |
1862 | HBRUSH fillcolour, oldbrush; |
1863 | HPEN edge, oldpen; |
1864 | fillcolour = CreateSolidBrush ( |
1865 | colours[(ATTR_DEFBG>>ATTR_BGSHIFT)*2]); |
1866 | oldbrush = SelectObject(hdc, fillcolour); |
1867 | edge = CreatePen(PS_SOLID, 0, |
1868 | colours[(ATTR_DEFBG>>ATTR_BGSHIFT)*2]); |
1869 | oldpen = SelectObject(hdc, edge); |
1870 | |
1871 | ExcludeClipRect(hdc, |
1872 | offset_width, offset_height, |
1873 | offset_width+font_width*cols, |
1874 | offset_height+font_height*rows); |
1875 | |
1876 | Rectangle(hdc, p.rcPaint.left, p.rcPaint.top, |
1877 | p.rcPaint.right, p.rcPaint.bottom); |
1878 | |
1879 | // SelectClipRgn(hdc, NULL); |
1880 | |
1881 | SelectObject(hdc, oldbrush); |
1882 | DeleteObject(fillcolour); |
1883 | SelectObject(hdc, oldpen); |
1884 | DeleteObject(edge); |
1885 | } |
32874aea |
1886 | SelectObject(hdc, GetStockObject(SYSTEM_FONT)); |
1887 | SelectObject(hdc, GetStockObject(WHITE_PEN)); |
1888 | EndPaint(hwnd, &p); |
1889 | ShowCaret(hwnd); |
374330e2 |
1890 | } |
1891 | return 0; |
1892 | case WM_NETEVENT: |
59ad2c03 |
1893 | /* Notice we can get multiple netevents, FD_READ, FD_WRITE etc |
1894 | * but the only one that's likely to try to overload us is FD_READ. |
1895 | * This means buffering just one is fine. |
1896 | */ |
1897 | if (pending_netevent) |
1898 | enact_pending_netevent(); |
1899 | |
1900 | pending_netevent = TRUE; |
32874aea |
1901 | pend_netevent_wParam = wParam; |
1902 | pend_netevent_lParam = lParam; |
3ad9d396 |
1903 | if (WSAGETSELECTEVENT(lParam) != FD_READ) |
1904 | enact_pending_netevent(); |
1905 | |
ec55b220 |
1906 | time(&last_movement); |
374330e2 |
1907 | return 0; |
1908 | case WM_SETFOCUS: |
1909 | has_focus = TRUE; |
32874aea |
1910 | CreateCaret(hwnd, caretbm, font_width, font_height); |
1911 | ShowCaret(hwnd); |
f8a28d1f |
1912 | flash_window(0); /* stop */ |
32874aea |
1913 | compose_state = 0; |
374330e2 |
1914 | term_out(); |
1915 | term_update(); |
1916 | break; |
1917 | case WM_KILLFOCUS: |
32874aea |
1918 | show_mouseptr(1); |
374330e2 |
1919 | has_focus = FALSE; |
32874aea |
1920 | DestroyCaret(); |
374330e2 |
1921 | term_out(); |
1922 | term_update(); |
1923 | break; |
73251d5d |
1924 | case WM_ENTERSIZEMOVE: |
5a73255e |
1925 | #ifdef RDB_DEBUG_PATCH |
1926 | debug((27, "WM_ENTERSIZEMOVE")); |
1927 | #endif |
32874aea |
1928 | EnableSizeTip(1); |
1929 | resizing = TRUE; |
3ad8c6db |
1930 | need_backend_resize = FALSE; |
32874aea |
1931 | break; |
73251d5d |
1932 | case WM_EXITSIZEMOVE: |
32874aea |
1933 | EnableSizeTip(0); |
1934 | resizing = FALSE; |
5a73255e |
1935 | #ifdef RDB_DEBUG_PATCH |
1936 | debug((27, "WM_EXITSIZEMOVE")); |
1937 | #endif |
1938 | if (need_backend_resize) { |
1939 | term_size(cfg.height, cfg.width, cfg.savelines); |
1940 | InvalidateRect(hwnd, NULL, TRUE); |
1941 | } |
32874aea |
1942 | break; |
374330e2 |
1943 | case WM_SIZING: |
5a73255e |
1944 | /* |
1945 | * This does two jobs: |
1946 | * 1) Keep the sizetip uptodate |
1947 | * 2) Make sure the window size is _stepped_ in units of the font size. |
1948 | */ |
ad5c93cc |
1949 | if (cfg.resize_action == RESIZE_TERM && !alt_pressed) { |
374330e2 |
1950 | int width, height, w, h, ew, eh; |
32874aea |
1951 | LPRECT r = (LPRECT) lParam; |
374330e2 |
1952 | |
5a73255e |
1953 | if ( !need_backend_resize && |
1954 | (cfg.height != rows || cfg.width != cols )) { |
1955 | /* |
1956 | * Great! It seems the host has been changing the terminal |
1957 | * size, well the user is now grabbing so this is probably |
1958 | * the least confusing solution in the long run even though |
1959 | * it a is suprise. Unfortunatly the only way to prevent |
1960 | * this seems to be to let the host change the window size |
1961 | * and as that's a user option we're still right back here. |
1962 | */ |
1963 | term_size(cfg.height, cfg.width, cfg.savelines); |
1964 | reset_window(2); |
1965 | InvalidateRect(hwnd, NULL, TRUE); |
1966 | need_backend_resize = TRUE; |
1967 | } |
1968 | |
374330e2 |
1969 | width = r->right - r->left - extra_width; |
1970 | height = r->bottom - r->top - extra_height; |
32874aea |
1971 | w = (width + font_width / 2) / font_width; |
1972 | if (w < 1) |
1973 | w = 1; |
1974 | h = (height + font_height / 2) / font_height; |
1975 | if (h < 1) |
1976 | h = 1; |
1977 | UpdateSizeTip(hwnd, w, h); |
374330e2 |
1978 | ew = width - w * font_width; |
1979 | eh = height - h * font_height; |
1980 | if (ew != 0) { |
1981 | if (wParam == WMSZ_LEFT || |
32874aea |
1982 | wParam == WMSZ_BOTTOMLEFT || wParam == WMSZ_TOPLEFT) |
374330e2 |
1983 | r->left += ew; |
1984 | else |
1985 | r->right -= ew; |
1986 | } |
1987 | if (eh != 0) { |
1988 | if (wParam == WMSZ_TOP || |
32874aea |
1989 | wParam == WMSZ_TOPRIGHT || wParam == WMSZ_TOPLEFT) |
374330e2 |
1990 | r->top += eh; |
1991 | else |
1992 | r->bottom -= eh; |
1993 | } |
1994 | if (ew || eh) |
1995 | return 1; |
1996 | else |
1997 | return 0; |
5a73255e |
1998 | } else { |
1999 | int width, height, w, h, rv = 0; |
2000 | int ex_width = extra_width + (cfg.window_border - offset_width) * 2; |
2001 | int ex_height = extra_height + (cfg.window_border - offset_height) * 2; |
2002 | LPRECT r = (LPRECT) lParam; |
2003 | |
2004 | width = r->right - r->left - ex_width; |
2005 | height = r->bottom - r->top - ex_height; |
2006 | |
2007 | w = (width + cols/2)/cols; |
2008 | h = (height + rows/2)/rows; |
2009 | if ( r->right != r->left + w*cols + ex_width) |
2010 | rv = 1; |
2011 | |
2012 | if (wParam == WMSZ_LEFT || |
2013 | wParam == WMSZ_BOTTOMLEFT || wParam == WMSZ_TOPLEFT) |
2014 | r->left = r->right - w*cols - ex_width; |
2015 | else |
2016 | r->right = r->left + w*cols + ex_width; |
2017 | |
2018 | if (r->bottom != r->top + h*rows + ex_height) |
2019 | rv = 1; |
2020 | |
2021 | if (wParam == WMSZ_TOP || |
2022 | wParam == WMSZ_TOPRIGHT || wParam == WMSZ_TOPLEFT) |
2023 | r->top = r->bottom - h*rows - ex_height; |
2024 | else |
2025 | r->bottom = r->top + h*rows + ex_height; |
2026 | |
2027 | return rv; |
374330e2 |
2028 | } |
32874aea |
2029 | /* break; (never reached) */ |
374330e2 |
2030 | case WM_SIZE: |
5a73255e |
2031 | #ifdef RDB_DEBUG_PATCH |
2032 | debug((27, "WM_SIZE %s (%d,%d)", |
2033 | (wParam == SIZE_MINIMIZED) ? "SIZE_MINIMIZED": |
2034 | (wParam == SIZE_MAXIMIZED) ? "SIZE_MAXIMIZED": |
2035 | (wParam == SIZE_RESTORED && resizing) ? "to": |
2036 | (wParam == SIZE_RESTORED) ? "SIZE_RESTORED": |
2037 | "...", |
2038 | LOWORD(lParam), HIWORD(lParam))); |
2039 | #endif |
374330e2 |
2040 | if (wParam == SIZE_MINIMIZED) { |
32874aea |
2041 | SetWindowText(hwnd, |
2042 | cfg.win_name_always ? window_name : icon_name); |
374330e2 |
2043 | break; |
2044 | } |
2045 | if (wParam == SIZE_RESTORED || wParam == SIZE_MAXIMIZED) |
32874aea |
2046 | SetWindowText(hwnd, window_name); |
5a73255e |
2047 | |
ad5c93cc |
2048 | if (cfg.resize_action == RESIZE_DISABLED) { |
5a73255e |
2049 | /* A resize, well it better be a minimize. */ |
2050 | reset_window(-1); |
2051 | } else { |
2052 | |
1a6f78fe |
2053 | int width, height, w, h; |
374330e2 |
2054 | |
2055 | width = LOWORD(lParam); |
2056 | height = HIWORD(lParam); |
5a73255e |
2057 | |
2058 | if (!resizing) { |
2059 | if (wParam == SIZE_MAXIMIZED) { |
2060 | was_zoomed = 1; |
2061 | prev_rows = rows; |
2062 | prev_cols = cols; |
ad5c93cc |
2063 | if (cfg.resize_action != RESIZE_FONT) { |
5a73255e |
2064 | w = width / font_width; |
2065 | if (w < 1) w = 1; |
2066 | h = height / font_height; |
2067 | if (h < 1) h = 1; |
2068 | |
2069 | term_size(h, w, cfg.savelines); |
2070 | } |
2071 | reset_window(0); |
2072 | } else if (wParam == SIZE_RESTORED && was_zoomed) { |
2073 | was_zoomed = 0; |
ad5c93cc |
2074 | if (cfg.resize_action != RESIZE_FONT) |
5a73255e |
2075 | term_size(prev_rows, prev_cols, cfg.savelines); |
2076 | reset_window(0); |
2077 | } |
2078 | /* This is an unexpected resize, these will normally happen |
2079 | * if the window is too large. Probably either the user |
2080 | * selected a huge font or the screen size has changed. |
2081 | * |
2082 | * This is also called with minimize. |
32874aea |
2083 | */ |
5a73255e |
2084 | else reset_window(-1); |
2085 | } |
2086 | |
2087 | /* |
2088 | * Don't call back->size in mid-resize. (To prevent |
2089 | * massive numbers of resize events getting sent |
2090 | * down the connection during an NT opaque drag.) |
2091 | */ |
2092 | if (resizing) { |
ad5c93cc |
2093 | if (cfg.resize_action == RESIZE_TERM && !alt_pressed) { |
3ad8c6db |
2094 | need_backend_resize = TRUE; |
5a73255e |
2095 | w = (width-cfg.window_border*2) / font_width; |
2096 | if (w < 1) w = 1; |
2097 | h = (height-cfg.window_border*2) / font_height; |
2098 | if (h < 1) h = 1; |
2099 | |
e44d78b6 |
2100 | cfg.height = h; |
2101 | cfg.width = w; |
5a73255e |
2102 | } else |
2103 | reset_window(0); |
374330e2 |
2104 | } |
2105 | } |
374330e2 |
2106 | return 0; |
2107 | case WM_VSCROLL: |
2108 | switch (LOWORD(wParam)) { |
32874aea |
2109 | case SB_BOTTOM: |
2110 | term_scroll(-1, 0); |
2111 | break; |
2112 | case SB_TOP: |
2113 | term_scroll(+1, 0); |
2114 | break; |
2115 | case SB_LINEDOWN: |
2116 | term_scroll(0, +1); |
2117 | break; |
2118 | case SB_LINEUP: |
2119 | term_scroll(0, -1); |
2120 | break; |
2121 | case SB_PAGEDOWN: |
2122 | term_scroll(0, +rows / 2); |
2123 | break; |
2124 | case SB_PAGEUP: |
2125 | term_scroll(0, -rows / 2); |
2126 | break; |
2127 | case SB_THUMBPOSITION: |
2128 | case SB_THUMBTRACK: |
2129 | term_scroll(1, HIWORD(wParam)); |
2130 | break; |
2131 | } |
2132 | break; |
2133 | case WM_PALETTECHANGED: |
374330e2 |
2134 | if ((HWND) wParam != hwnd && pal != NULL) { |
2135 | HDC hdc = get_ctx(); |
2136 | if (hdc) { |
32874aea |
2137 | if (RealizePalette(hdc) > 0) |
2138 | UpdateColors(hdc); |
2139 | free_ctx(hdc); |
374330e2 |
2140 | } |
2141 | } |
2142 | break; |
2143 | case WM_QUERYNEWPALETTE: |
2144 | if (pal != NULL) { |
2145 | HDC hdc = get_ctx(); |
2146 | if (hdc) { |
32874aea |
2147 | if (RealizePalette(hdc) > 0) |
2148 | UpdateColors(hdc); |
2149 | free_ctx(hdc); |
374330e2 |
2150 | return TRUE; |
2151 | } |
2152 | } |
2153 | return FALSE; |
2154 | case WM_KEYDOWN: |
2155 | case WM_SYSKEYDOWN: |
c9def1b8 |
2156 | case WM_KEYUP: |
2157 | case WM_SYSKEYUP: |
374330e2 |
2158 | /* |
2159 | * Add the scan code and keypress timing to the random |
7d6ee6ff |
2160 | * number noise. |
374330e2 |
2161 | */ |
32874aea |
2162 | noise_ultralight(lParam); |
374330e2 |
2163 | |
2164 | /* |
2165 | * We don't do TranslateMessage since it disassociates the |
2166 | * resulting CHAR message from the KEYDOWN that sparked it, |
2167 | * which we occasionally don't want. Instead, we process |
2168 | * KEYDOWN, and call the Win32 translator functions so that |
2169 | * we get the translations under _our_ control. |
2170 | */ |
2171 | { |
2172 | unsigned char buf[20]; |
2173 | int len; |
2174 | |
32874aea |
2175 | if (wParam == VK_PROCESSKEY) { |
3cf144db |
2176 | MSG m; |
32874aea |
2177 | m.hwnd = hwnd; |
2178 | m.message = WM_KEYDOWN; |
2179 | m.wParam = wParam; |
2180 | m.lParam = lParam & 0xdfff; |
2181 | TranslateMessage(&m); |
2182 | } else { |
2183 | len = TranslateKey(message, wParam, lParam, buf); |
3cf144db |
2184 | if (len == -1) |
32874aea |
2185 | return DefWindowProc(hwnd, message, wParam, lParam); |
5471d09a |
2186 | |
b2a1eade |
2187 | if (len != 0) { |
bca9517a |
2188 | /* |
256cb87c |
2189 | * Interrupt an ongoing paste. I'm not sure |
2190 | * this is sensible, but for the moment it's |
2191 | * preferable to having to faff about buffering |
2192 | * things. |
2193 | */ |
2194 | term_nopaste(); |
2195 | |
2196 | /* |
bca9517a |
2197 | * We need not bother about stdin backlogs |
2198 | * here, because in GUI PuTTY we can't do |
2199 | * anything about it anyway; there's no means |
2200 | * of asking Windows to hold off on KEYDOWN |
2201 | * messages. We _have_ to buffer everything |
2202 | * we're sent. |
2203 | */ |
760e88b2 |
2204 | ldisc_send(buf, len, 1); |
32874aea |
2205 | show_mouseptr(0); |
bca9517a |
2206 | } |
3cf144db |
2207 | } |
374330e2 |
2208 | } |
7732d38a |
2209 | net_pending_errors(); |
374330e2 |
2210 | return 0; |
4eeb7d09 |
2211 | case WM_INPUTLANGCHANGE: |
3cf144db |
2212 | { |
4eeb7d09 |
2213 | /* wParam == Font number */ |
2214 | /* lParam == Locale */ |
2215 | char lbuf[20]; |
2216 | HKL NewInputLocale = (HKL) lParam; |
2217 | |
2218 | // lParam == GetKeyboardLayout(0); |
2219 | |
2220 | GetLocaleInfo(LOWORD(NewInputLocale), |
2221 | LOCALE_IDEFAULTANSICODEPAGE, lbuf, sizeof(lbuf)); |
2222 | |
2223 | kbd_codepage = atoi(lbuf); |
2224 | } |
2225 | break; |
88485e4d |
2226 | case WM_IME_COMPOSITION: |
2227 | { |
2228 | HIMC hIMC; |
2229 | int n; |
2230 | char *buff; |
2231 | |
2232 | if(osVersion.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS || |
2233 | osVersion.dwPlatformId == VER_PLATFORM_WIN32s) break; /* no Unicode */ |
2234 | |
2235 | if ((lParam & GCS_RESULTSTR) == 0) /* Composition unfinished. */ |
2236 | break; /* fall back to DefWindowProc */ |
2237 | |
2238 | hIMC = ImmGetContext(hwnd); |
2239 | n = ImmGetCompositionStringW(hIMC, GCS_RESULTSTR, NULL, 0); |
2240 | |
2241 | if (n > 0) { |
2242 | buff = (char*) smalloc(n); |
2243 | ImmGetCompositionStringW(hIMC, GCS_RESULTSTR, buff, n); |
760e88b2 |
2244 | luni_send((unsigned short *)buff, n / 2, 1); |
88485e4d |
2245 | free(buff); |
2246 | } |
2247 | ImmReleaseContext(hwnd, hIMC); |
2248 | return 1; |
2249 | } |
2250 | |
4eeb7d09 |
2251 | case WM_IME_CHAR: |
2252 | if (wParam & 0xFF00) { |
3cf144db |
2253 | unsigned char buf[2]; |
2254 | |
2255 | buf[1] = wParam; |
2256 | buf[0] = wParam >> 8; |
760e88b2 |
2257 | lpage_send(kbd_codepage, buf, 2, 1); |
4eeb7d09 |
2258 | } else { |
2259 | char c = (unsigned char) wParam; |
760e88b2 |
2260 | lpage_send(kbd_codepage, &c, 1, 1); |
3cf144db |
2261 | } |
4eeb7d09 |
2262 | return (0); |
374330e2 |
2263 | case WM_CHAR: |
2264 | case WM_SYSCHAR: |
2265 | /* |
2266 | * Nevertheless, we are prepared to deal with WM_CHAR |
2267 | * messages, should they crop up. So if someone wants to |
2268 | * post the things to us as part of a macro manoeuvre, |
2269 | * we're ready to cope. |
2270 | */ |
32874aea |
2271 | { |
4eeb7d09 |
2272 | char c = (unsigned char)wParam; |
760e88b2 |
2273 | lpage_send(CP_ACP, &c, 1, 1); |
374330e2 |
2274 | } |
2275 | return 0; |
32874aea |
2276 | case WM_SETCURSOR: |
ca3ab3ee |
2277 | if (send_raw_mouse && LOWORD(lParam) == HTCLIENT) { |
32874aea |
2278 | SetCursor(LoadCursor(NULL, IDC_ARROW)); |
2279 | return TRUE; |
2280 | } |
374330e2 |
2281 | } |
2282 | |
32874aea |
2283 | return DefWindowProc(hwnd, message, wParam, lParam); |
374330e2 |
2284 | } |
2285 | |
2286 | /* |
ec8679e9 |
2287 | * Move the system caret. (We maintain one, even though it's |
2288 | * invisible, for the benefit of blind people: apparently some |
2289 | * helper software tracks the system caret, so we should arrange to |
2290 | * have one.) |
2291 | */ |
32874aea |
2292 | void sys_cursor(int x, int y) |
2293 | { |
88485e4d |
2294 | COMPOSITIONFORM cf; |
2295 | HIMC hIMC; |
2296 | |
2297 | if (!has_focus) return; |
2298 | |
5a73255e |
2299 | SetCaretPos(x * font_width + offset_width, |
2300 | y * font_height + offset_height); |
88485e4d |
2301 | |
2302 | /* IMM calls on Win98 and beyond only */ |
2303 | if(osVersion.dwPlatformId == VER_PLATFORM_WIN32s) return; /* 3.11 */ |
2304 | |
2305 | if(osVersion.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS && |
2306 | osVersion.dwMinorVersion == 0) return; /* 95 */ |
2307 | |
2308 | /* we should have the IMM functions */ |
2309 | hIMC = ImmGetContext(hwnd); |
2310 | cf.dwStyle = CFS_POINT; |
2311 | cf.ptCurrentPos.x = x * font_width; |
2312 | cf.ptCurrentPos.y = y * font_height; |
2313 | ImmSetCompositionWindow(hIMC, &cf); |
2314 | |
2315 | ImmReleaseContext(hwnd, hIMC); |
ec8679e9 |
2316 | } |
2317 | |
2318 | /* |
374330e2 |
2319 | * Draw a line of text in the window, at given character |
2320 | * coordinates, in given attributes. |
2321 | * |
2322 | * We are allowed to fiddle with the contents of `text'. |
2323 | */ |
32874aea |
2324 | void do_text(Context ctx, int x, int y, char *text, int len, |
2325 | unsigned long attr, int lattr) |
2326 | { |
374330e2 |
2327 | COLORREF fg, bg, t; |
2328 | int nfg, nbg, nfont; |
2329 | HDC hdc = ctx; |
59ad2c03 |
2330 | RECT line_box; |
2331 | int force_manual_underline = 0; |
32874aea |
2332 | int fnt_width = font_width * (1 + (lattr != LATTR_NORM)); |
4eeb7d09 |
2333 | int char_width = fnt_width; |
2334 | int text_adjust = 0; |
2335 | static int *IpDx = 0, IpDxLEN = 0; |
2336 | |
2337 | if (attr & ATTR_WIDE) |
2338 | char_width *= 2; |
59ad2c03 |
2339 | |
4eeb7d09 |
2340 | if (len > IpDxLEN || IpDx[0] != char_width) { |
59ad2c03 |
2341 | int i; |
32874aea |
2342 | if (len > IpDxLEN) { |
59ad2c03 |
2343 | sfree(IpDx); |
32874aea |
2344 | IpDx = smalloc((len + 16) * sizeof(int)); |
2345 | IpDxLEN = (len + 16); |
59ad2c03 |
2346 | } |
32874aea |
2347 | for (i = 0; i < IpDxLEN; i++) |
4eeb7d09 |
2348 | IpDx[i] = char_width; |
59ad2c03 |
2349 | } |
374330e2 |
2350 | |
5a73255e |
2351 | /* Only want the left half of double width lines */ |
2352 | if (lattr != LATTR_NORM && x*2 >= cols) |
2353 | return; |
2354 | |
c9def1b8 |
2355 | x *= fnt_width; |
374330e2 |
2356 | y *= font_height; |
5a73255e |
2357 | x += offset_width; |
2358 | y += offset_height; |
374330e2 |
2359 | |
4eeb7d09 |
2360 | if ((attr & TATTR_ACTCURS) && (cfg.cursor_type == 0 || big_cursor)) { |
2361 | attr &= ATTR_CUR_AND | (bold_mode != BOLD_COLOURS ? ATTR_BOLD : 0); |
374330e2 |
2362 | attr ^= ATTR_CUR_XOR; |
2363 | } |
2364 | |
2365 | nfont = 0; |
4eeb7d09 |
2366 | if (cfg.vtmode == VT_POORMAN && lattr != LATTR_NORM) { |
2367 | /* Assume a poorman font is borken in other ways too. */ |
2368 | lattr = LATTR_WIDE; |
2369 | } else |
2370 | switch (lattr) { |
2371 | case LATTR_NORM: |
2372 | break; |
2373 | case LATTR_WIDE: |
2374 | nfont |= FONT_WIDE; |
374330e2 |
2375 | break; |
4eeb7d09 |
2376 | default: |
2377 | nfont |= FONT_WIDE + FONT_HIGH; |
2378 | break; |
2379 | } |
5a73255e |
2380 | if (attr & ATTR_NARROW) |
2381 | nfont |= FONT_NARROW; |
4eeb7d09 |
2382 | |
2383 | /* Special hack for the VT100 linedraw glyphs. */ |
2384 | if ((attr & CSET_MASK) == 0x2300) { |
5a73255e |
2385 | if (text[0] >= (char) 0xBA && text[0] <= (char) 0xBD) { |
4eeb7d09 |
2386 | switch ((unsigned char) (text[0])) { |
2387 | case 0xBA: |
2388 | text_adjust = -2 * font_height / 5; |
2389 | break; |
2390 | case 0xBB: |
2391 | text_adjust = -1 * font_height / 5; |
2392 | break; |
2393 | case 0xBC: |
2394 | text_adjust = font_height / 5; |
2395 | break; |
2396 | case 0xBD: |
2397 | text_adjust = 2 * font_height / 5; |
32874aea |
2398 | break; |
59ad2c03 |
2399 | } |
4eeb7d09 |
2400 | if (lattr == LATTR_TOP || lattr == LATTR_BOT) |
2401 | text_adjust *= 2; |
2402 | attr &= ~CSET_MASK; |
2403 | text[0] = (char) (unitab_xterm['q'] & CHAR_MASK); |
2404 | attr |= (unitab_xterm['q'] & CSET_MASK); |
2405 | if (attr & ATTR_UNDER) { |
2406 | attr &= ~ATTR_UNDER; |
2407 | force_manual_underline = 1; |
2408 | } |
374330e2 |
2409 | } |
2410 | } |
2411 | |
4eeb7d09 |
2412 | /* Anything left as an original character set is unprintable. */ |
2413 | if (DIRECT_CHAR(attr)) { |
2414 | attr &= ~CSET_MASK; |
2415 | attr |= 0xFF00; |
5a73255e |
2416 | memset(text, 0xFD, len); |
4eeb7d09 |
2417 | } |
2418 | |
2419 | /* OEM CP */ |
2420 | if ((attr & CSET_MASK) == ATTR_OEMCP) |
2421 | nfont |= FONT_OEM; |
2422 | |
374330e2 |
2423 | nfg = 2 * ((attr & ATTR_FGMASK) >> ATTR_FGSHIFT); |
2424 | nbg = 2 * ((attr & ATTR_BGMASK) >> ATTR_BGSHIFT); |
2425 | if (bold_mode == BOLD_FONT && (attr & ATTR_BOLD)) |
2426 | nfont |= FONT_BOLD; |
2427 | if (und_mode == UND_FONT && (attr & ATTR_UNDER)) |
2428 | nfont |= FONT_UNDERLINE; |
4eeb7d09 |
2429 | another_font(nfont); |
32874aea |
2430 | if (!fonts[nfont]) { |
2431 | if (nfont & FONT_UNDERLINE) |
59ad2c03 |
2432 | force_manual_underline = 1; |
2433 | /* Don't do the same for manual bold, it could be bad news. */ |
2434 | |
32874aea |
2435 | nfont &= ~(FONT_BOLD | FONT_UNDERLINE); |
59ad2c03 |
2436 | } |
4eeb7d09 |
2437 | another_font(nfont); |
2438 | if (!fonts[nfont]) |
2439 | nfont = FONT_NORMAL; |
374330e2 |
2440 | if (attr & ATTR_REVERSE) { |
32874aea |
2441 | t = nfg; |
2442 | nfg = nbg; |
2443 | nbg = t; |
374330e2 |
2444 | } |
2445 | if (bold_mode == BOLD_COLOURS && (attr & ATTR_BOLD)) |
2446 | nfg++; |
59ad2c03 |
2447 | if (bold_mode == BOLD_COLOURS && (attr & ATTR_BLINK)) |
2448 | nbg++; |
374330e2 |
2449 | fg = colours[nfg]; |
2450 | bg = colours[nbg]; |
32874aea |
2451 | SelectObject(hdc, fonts[nfont]); |
2452 | SetTextColor(hdc, fg); |
2453 | SetBkColor(hdc, bg); |
2454 | SetBkMode(hdc, OPAQUE); |
2455 | line_box.left = x; |
2456 | line_box.top = y; |
4eeb7d09 |
2457 | line_box.right = x + char_width * len; |
32874aea |
2458 | line_box.bottom = y + font_height; |
4eeb7d09 |
2459 | |
5a73255e |
2460 | /* Only want the left half of double width lines */ |
2461 | if (line_box.right > font_width*cols+offset_width) |
2462 | line_box.right = font_width*cols+offset_width; |
2463 | |
4eeb7d09 |
2464 | /* We're using a private area for direct to font. (512 chars.) */ |
2465 | if (dbcs_screenfont && (attr & CSET_MASK) == ATTR_ACP) { |
2466 | /* Ho Hum, dbcs fonts are a PITA! */ |
2467 | /* To display on W9x I have to convert to UCS */ |
2468 | static wchar_t *uni_buf = 0; |
2469 | static int uni_len = 0; |
5a73255e |
2470 | int nlen, mptr; |
4eeb7d09 |
2471 | if (len > uni_len) { |
2472 | sfree(uni_buf); |
2473 | uni_buf = smalloc((uni_len = len) * sizeof(wchar_t)); |
2474 | } |
4eeb7d09 |
2475 | |
5a73255e |
2476 | for(nlen = mptr = 0; mptr<len; mptr++) { |
2477 | uni_buf[nlen] = 0xFFFD; |
2478 | if (IsDBCSLeadByteEx(font_codepage, (BYTE) text[mptr])) { |
2479 | IpDx[nlen] += char_width; |
2480 | MultiByteToWideChar(font_codepage, MB_USEGLYPHCHARS, |
2481 | text+mptr, 2, uni_buf+nlen, 1); |
2482 | mptr++; |
2483 | } |
2484 | else |
2485 | { |
2486 | MultiByteToWideChar(font_codepage, MB_USEGLYPHCHARS, |
2487 | text+mptr, 1, uni_buf+nlen, 1); |
2488 | } |
2489 | nlen++; |
2490 | } |
4eeb7d09 |
2491 | if (nlen <= 0) |
2492 | return; /* Eeek! */ |
2493 | |
2494 | ExtTextOutW(hdc, x, |
2495 | y - font_height * (lattr == LATTR_BOT) + text_adjust, |
5a73255e |
2496 | ETO_CLIPPED | ETO_OPAQUE, &line_box, uni_buf, nlen, IpDx); |
4eeb7d09 |
2497 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
2498 | SetBkMode(hdc, TRANSPARENT); |
2499 | ExtTextOutW(hdc, x - 1, |
2500 | y - font_height * (lattr == |
2501 | LATTR_BOT) + text_adjust, |
5a73255e |
2502 | ETO_CLIPPED, &line_box, uni_buf, nlen, IpDx); |
4eeb7d09 |
2503 | } |
5a73255e |
2504 | |
2505 | IpDx[0] = -1; |
4eeb7d09 |
2506 | } else if (DIRECT_FONT(attr)) { |
2507 | ExtTextOut(hdc, x, |
2508 | y - font_height * (lattr == LATTR_BOT) + text_adjust, |
2509 | ETO_CLIPPED | ETO_OPAQUE, &line_box, text, len, IpDx); |
2510 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
2511 | SetBkMode(hdc, TRANSPARENT); |
2512 | |
2513 | /* GRR: This draws the character outside it's box and can leave |
2514 | * 'droppings' even with the clip box! I suppose I could loop it |
2515 | * one character at a time ... yuk. |
2516 | * |
2517 | * Or ... I could do a test print with "W", and use +1 or -1 for this |
2518 | * shift depending on if the leftmost column is blank... |
2519 | */ |
2520 | ExtTextOut(hdc, x - 1, |
2521 | y - font_height * (lattr == |
2522 | LATTR_BOT) + text_adjust, |
2523 | ETO_CLIPPED, &line_box, text, len, IpDx); |
2524 | } |
2525 | } else { |
2526 | /* And 'normal' unicode characters */ |
2527 | static WCHAR *wbuf = NULL; |
2528 | static int wlen = 0; |
2529 | int i; |
2530 | if (wlen < len) { |
2531 | sfree(wbuf); |
2532 | wlen = len; |
2533 | wbuf = smalloc(wlen * sizeof(WCHAR)); |
2534 | } |
2535 | for (i = 0; i < len; i++) |
2536 | wbuf[i] = (WCHAR) ((attr & CSET_MASK) + (text[i] & CHAR_MASK)); |
2537 | |
2538 | ExtTextOutW(hdc, x, |
2539 | y - font_height * (lattr == LATTR_BOT) + text_adjust, |
2540 | ETO_CLIPPED | ETO_OPAQUE, &line_box, wbuf, len, IpDx); |
2541 | |
2542 | /* And the shadow bold hack. */ |
5a73255e |
2543 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
4eeb7d09 |
2544 | SetBkMode(hdc, TRANSPARENT); |
2545 | ExtTextOutW(hdc, x - 1, |
2546 | y - font_height * (lattr == |
2547 | LATTR_BOT) + text_adjust, |
2548 | ETO_CLIPPED, &line_box, wbuf, len, IpDx); |
2549 | } |
374330e2 |
2550 | } |
4eeb7d09 |
2551 | if (lattr != LATTR_TOP && (force_manual_underline || |
2552 | (und_mode == UND_LINE |
2553 | && (attr & ATTR_UNDER)))) { |
32874aea |
2554 | HPEN oldpen; |
4eeb7d09 |
2555 | int dec = descent; |
2556 | if (lattr == LATTR_BOT) |
2557 | dec = dec * 2 - font_height; |
2558 | |
32874aea |
2559 | oldpen = SelectObject(hdc, CreatePen(PS_SOLID, 0, fg)); |
4eeb7d09 |
2560 | MoveToEx(hdc, x, y + dec, NULL); |
2561 | LineTo(hdc, x + len * char_width, y + dec); |
32874aea |
2562 | oldpen = SelectObject(hdc, oldpen); |
2563 | DeleteObject(oldpen); |
374330e2 |
2564 | } |
4eeb7d09 |
2565 | } |
2566 | |
2567 | void do_cursor(Context ctx, int x, int y, char *text, int len, |
2568 | unsigned long attr, int lattr) |
2569 | { |
2570 | |
2571 | int fnt_width; |
2572 | int char_width; |
2573 | HDC hdc = ctx; |
2574 | int ctype = cfg.cursor_type; |
2575 | |
2576 | if ((attr & TATTR_ACTCURS) && (ctype == 0 || big_cursor)) { |
2577 | if (((attr & CSET_MASK) | (unsigned char) *text) != UCSWIDE) { |
2578 | do_text(ctx, x, y, text, len, attr, lattr); |
2579 | return; |
2580 | } |
2581 | ctype = 2; |
2582 | attr |= TATTR_RIGHTCURS; |
2583 | } |
2584 | |
2585 | fnt_width = char_width = font_width * (1 + (lattr != LATTR_NORM)); |
2586 | if (attr & ATTR_WIDE) |
2587 | char_width *= 2; |
2588 | x *= fnt_width; |
2589 | y *= font_height; |
5a73255e |
2590 | x += offset_width; |
2591 | y += offset_height; |
4eeb7d09 |
2592 | |
2593 | if ((attr & TATTR_PASCURS) && (ctype == 0 || big_cursor)) { |
374330e2 |
2594 | POINT pts[5]; |
32874aea |
2595 | HPEN oldpen; |
374330e2 |
2596 | pts[0].x = pts[1].x = pts[4].x = x; |
4eeb7d09 |
2597 | pts[2].x = pts[3].x = x + char_width - 1; |
374330e2 |
2598 | pts[0].y = pts[3].y = pts[4].y = y; |
32874aea |
2599 | pts[1].y = pts[2].y = y + font_height - 1; |
2600 | oldpen = SelectObject(hdc, CreatePen(PS_SOLID, 0, colours[23])); |
2601 | Polyline(hdc, pts, 5); |
2602 | oldpen = SelectObject(hdc, oldpen); |
2603 | DeleteObject(oldpen); |
4eeb7d09 |
2604 | } else if ((attr & (TATTR_ACTCURS | TATTR_PASCURS)) && ctype != 0) { |
32874aea |
2605 | int startx, starty, dx, dy, length, i; |
4eeb7d09 |
2606 | if (ctype == 1) { |
32874aea |
2607 | startx = x; |
2608 | starty = y + descent; |
2609 | dx = 1; |
2610 | dy = 0; |
4eeb7d09 |
2611 | length = char_width; |
32874aea |
2612 | } else { |
4e30ff69 |
2613 | int xadjust = 0; |
4eeb7d09 |
2614 | if (attr & TATTR_RIGHTCURS) |
2615 | xadjust = char_width - 1; |
32874aea |
2616 | startx = x + xadjust; |
2617 | starty = y; |
2618 | dx = 0; |
2619 | dy = 1; |
2620 | length = font_height; |
2621 | } |
4eeb7d09 |
2622 | if (attr & TATTR_ACTCURS) { |
32874aea |
2623 | HPEN oldpen; |
2624 | oldpen = |
2625 | SelectObject(hdc, CreatePen(PS_SOLID, 0, colours[23])); |
2626 | MoveToEx(hdc, startx, starty, NULL); |
2627 | LineTo(hdc, startx + dx * length, starty + dy * length); |
2628 | oldpen = SelectObject(hdc, oldpen); |
2629 | DeleteObject(oldpen); |
2630 | } else { |
2631 | for (i = 0; i < length; i++) { |
2632 | if (i % 2 == 0) { |
2633 | SetPixel(hdc, startx, starty, colours[23]); |
2634 | } |
2635 | startx += dx; |
2636 | starty += dy; |
2637 | } |
2638 | } |
4e30ff69 |
2639 | } |
374330e2 |
2640 | } |
2641 | |
5a73255e |
2642 | /* This function gets the actual width of a character in the normal font. |
2643 | */ |
2644 | int CharWidth(Context ctx, int uc) { |
2645 | HDC hdc = ctx; |
2646 | int ibuf = 0; |
2647 | |
2648 | /* If the font max is the same as the font ave width then this |
2649 | * function is a no-op. |
2650 | */ |
2651 | if (!font_dualwidth) return 1; |
2652 | |
2653 | switch (uc & CSET_MASK) { |
2654 | case ATTR_ASCII: |
2655 | uc = unitab_line[uc & 0xFF]; |
2656 | break; |
2657 | case ATTR_LINEDRW: |
2658 | uc = unitab_xterm[uc & 0xFF]; |
2659 | break; |
2660 | case ATTR_SCOACS: |
2661 | uc = unitab_scoacs[uc & 0xFF]; |
2662 | break; |
2663 | } |
2664 | if (DIRECT_FONT(uc)) { |
2665 | if (dbcs_screenfont) return 1; |
2666 | |
2667 | /* Speedup, I know of no font where ascii is the wrong width */ |
2668 | if ((uc&CHAR_MASK) >= ' ' && (uc&CHAR_MASK)<= '~') |
2669 | return 1; |
2670 | |
2671 | if ( (uc & CSET_MASK) == ATTR_ACP ) { |
2672 | SelectObject(hdc, fonts[FONT_NORMAL]); |
2673 | } else if ( (uc & CSET_MASK) == ATTR_OEMCP ) { |
2674 | another_font(FONT_OEM); |
2675 | if (!fonts[FONT_OEM]) return 0; |
2676 | |
2677 | SelectObject(hdc, fonts[FONT_OEM]); |
2678 | } else |
2679 | return 0; |
2680 | |
2681 | if ( GetCharWidth32(hdc, uc&CHAR_MASK, uc&CHAR_MASK, &ibuf) != 1 && |
2682 | GetCharWidth(hdc, uc&CHAR_MASK, uc&CHAR_MASK, &ibuf) != 1) |
2683 | return 0; |
2684 | } else { |
2685 | /* Speedup, I know of no font where ascii is the wrong width */ |
2686 | if (uc >= ' ' && uc <= '~') return 1; |
2687 | |
2688 | SelectObject(hdc, fonts[FONT_NORMAL]); |
2689 | if ( GetCharWidth32W(hdc, uc, uc, &ibuf) == 1 ) |
2690 | /* Okay that one worked */ ; |
2691 | else if ( GetCharWidthW(hdc, uc, uc, &ibuf) == 1 ) |
2692 | /* This should work on 9x too, but it's "less accurate" */ ; |
2693 | else |
2694 | return 0; |
2695 | } |
2696 | |
2697 | ibuf += font_width / 2 -1; |
2698 | ibuf /= font_width; |
2699 | |
2700 | return ibuf; |
2701 | } |
2702 | |
374330e2 |
2703 | /* |
c9def1b8 |
2704 | * Translate a WM_(SYS)?KEY(UP|DOWN) message into a string of ASCII |
2705 | * codes. Returns number of bytes used or zero to drop the message |
2706 | * or -1 to forward the message to windows. |
374330e2 |
2707 | */ |
3cf144db |
2708 | static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam, |
32874aea |
2709 | unsigned char *output) |
2710 | { |
374330e2 |
2711 | BYTE keystate[256]; |
32874aea |
2712 | int scan, left_alt = 0, key_down, shift_state; |
2713 | int r, i, code; |
2714 | unsigned char *p = output; |
4eeb7d09 |
2715 | static int alt_sum = 0; |
374330e2 |
2716 | |
00e3ba0f |
2717 | HKL kbd_layout = GetKeyboardLayout(0); |
2718 | |
0c50ef57 |
2719 | static WORD keys[3]; |
0c50ef57 |
2720 | static int compose_char = 0; |
2721 | static WPARAM compose_key = 0; |
32874aea |
2722 | |
c9def1b8 |
2723 | r = GetKeyboardState(keystate); |
32874aea |
2724 | if (!r) |
2725 | memset(keystate, 0, sizeof(keystate)); |
2726 | else { |
ec55b220 |
2727 | #if 0 |
4eeb7d09 |
2728 | #define SHOW_TOASCII_RESULT |
32874aea |
2729 | { /* Tell us all about key events */ |
2730 | static BYTE oldstate[256]; |
2731 | static int first = 1; |
2732 | static int scan; |
2733 | int ch; |
2734 | if (first) |
2735 | memcpy(oldstate, keystate, sizeof(oldstate)); |
2736 | first = 0; |
2737 | |
2738 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT) { |
2739 | debug(("+")); |
2740 | } else if ((HIWORD(lParam) & KF_UP) |
2741 | && scan == (HIWORD(lParam) & 0xFF)) { |
2742 | debug((". U")); |
2743 | } else { |
2744 | debug((".\n")); |
2745 | if (wParam >= VK_F1 && wParam <= VK_F20) |
2746 | debug(("K_F%d", wParam + 1 - VK_F1)); |
2747 | else |
2748 | switch (wParam) { |
2749 | case VK_SHIFT: |
2750 | debug(("SHIFT")); |
2751 | break; |
2752 | case VK_CONTROL: |
2753 | debug(("CTRL")); |
2754 | break; |
2755 | case VK_MENU: |
2756 | debug(("ALT")); |
2757 | break; |
2758 | default: |
2759 | debug(("VK_%02x", wParam)); |
2760 | } |
2761 | if (message == WM_SYSKEYDOWN || message == WM_SYSKEYUP) |
2762 | debug(("*")); |
2763 | debug((", S%02x", scan = (HIWORD(lParam) & 0xFF))); |
2764 | |
2765 | ch = MapVirtualKeyEx(wParam, 2, kbd_layout); |
2766 | if (ch >= ' ' && ch <= '~') |
2767 | debug((", '%c'", ch)); |
2768 | else if (ch) |
2769 | debug((", $%02x", ch)); |
2770 | |
2771 | if (keys[0]) |
2772 | debug((", KB0=%02x", keys[0])); |
2773 | if (keys[1]) |
2774 | debug((", KB1=%02x", keys[1])); |
2775 | if (keys[2]) |
2776 | debug((", KB2=%02x", keys[2])); |
2777 | |
2778 | if ((keystate[VK_SHIFT] & 0x80) != 0) |
2779 | debug((", S")); |
2780 | if ((keystate[VK_CONTROL] & 0x80) != 0) |
2781 | debug((", C")); |
2782 | if ((HIWORD(lParam) & KF_EXTENDED)) |
2783 | debug((", E")); |
2784 | if ((HIWORD(lParam) & KF_UP)) |
2785 | debug((", U")); |
2786 | } |
2787 | |
2788 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT); |
2789 | else if ((HIWORD(lParam) & KF_UP)) |
2790 | oldstate[wParam & 0xFF] ^= 0x80; |
2791 | else |
2792 | oldstate[wParam & 0xFF] ^= 0x81; |
2793 | |
2794 | for (ch = 0; ch < 256; ch++) |
2795 | if (oldstate[ch] != keystate[ch]) |
2796 | debug((", M%02x=%02x", ch, keystate[ch])); |
2797 | |
2798 | memcpy(oldstate, keystate, sizeof(oldstate)); |
2799 | } |
ec55b220 |
2800 | #endif |
2801 | |
32874aea |
2802 | if (wParam == VK_MENU && (HIWORD(lParam) & KF_EXTENDED)) { |
2cba1186 |
2803 | keystate[VK_RMENU] = keystate[VK_MENU]; |
2804 | } |
2805 | |
c9def1b8 |
2806 | |
2807 | /* Nastyness with NUMLock - Shift-NUMLock is left alone though */ |
32874aea |
2808 | if ((cfg.funky_type == 3 || |
2809 | (cfg.funky_type <= 1 && app_keypad_keys && !cfg.no_applic_k)) |
2810 | && wParam == VK_NUMLOCK && !(keystate[VK_SHIFT] & 0x80)) { |
c9def1b8 |
2811 | |
2812 | wParam = VK_EXECUTE; |
2813 | |
2814 | /* UnToggle NUMLock */ |
32874aea |
2815 | if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == 0) |
2816 | keystate[VK_NUMLOCK] ^= 1; |
c9def1b8 |
2817 | } |
2818 | |
2819 | /* And write back the 'adjusted' state */ |
32874aea |
2820 | SetKeyboardState(keystate); |
c9def1b8 |
2821 | } |
2822 | |
2823 | /* Disable Auto repeat if required */ |
32874aea |
2824 | if (repeat_off && (HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT) |
2825 | return 0; |
c9def1b8 |
2826 | |
32874aea |
2827 | if ((HIWORD(lParam) & KF_ALTDOWN) && (keystate[VK_RMENU] & 0x80) == 0) |
c9def1b8 |
2828 | left_alt = 1; |
2829 | |
32874aea |
2830 | key_down = ((HIWORD(lParam) & KF_UP) == 0); |
c9def1b8 |
2831 | |
95bbe1ae |
2832 | /* Make sure Ctrl-ALT is not the same as AltGr for ToAscii unless told. */ |
32874aea |
2833 | if (left_alt && (keystate[VK_CONTROL] & 0x80)) { |
95bbe1ae |
2834 | if (cfg.ctrlaltkeys) |
2835 | keystate[VK_MENU] = 0; |
2836 | else { |
2837 | keystate[VK_RMENU] = 0x80; |
2838 | left_alt = 0; |
2839 | } |
2840 | } |
c9def1b8 |
2841 | |
5a73255e |
2842 | alt_pressed = (left_alt && key_down); |
2843 | |
c9def1b8 |
2844 | scan = (HIWORD(lParam) & (KF_UP | KF_EXTENDED | 0xFF)); |
32874aea |
2845 | shift_state = ((keystate[VK_SHIFT] & 0x80) != 0) |
2846 | + ((keystate[VK_CONTROL] & 0x80) != 0) * 2; |
374330e2 |
2847 | |
95bbe1ae |
2848 | /* Note if AltGr was pressed and if it was used as a compose key */ |
2849 | if (!compose_state) { |
159eba53 |
2850 | compose_key = 0x100; |
95bbe1ae |
2851 | if (cfg.compose_key) { |
32874aea |
2852 | if (wParam == VK_MENU && (HIWORD(lParam) & KF_EXTENDED)) |
95bbe1ae |
2853 | compose_key = wParam; |
2854 | } |
2855 | if (wParam == VK_APPS) |
2856 | compose_key = wParam; |
2857 | } |
2858 | |
32874aea |
2859 | if (wParam == compose_key) { |
2860 | if (compose_state == 0 |
2861 | && (HIWORD(lParam) & (KF_UP | KF_REPEAT)) == 0) compose_state = |
2862 | 1; |
2863 | else if (compose_state == 1 && (HIWORD(lParam) & KF_UP)) |
95bbe1ae |
2864 | compose_state = 2; |
2865 | else |
2866 | compose_state = 0; |
32874aea |
2867 | } else if (compose_state == 1 && wParam != VK_CONTROL) |
95bbe1ae |
2868 | compose_state = 0; |
2869 | |
67c339f7 |
2870 | /* |
cabfd08c |
2871 | * Record that we pressed key so the scroll window can be reset, but |
2872 | * be careful to avoid Shift-UP/Down |
2873 | */ |
32874aea |
2874 | if (wParam != VK_SHIFT && wParam != VK_PRIOR && wParam != VK_NEXT) { |
2875 | seen_key_event = 1; |
cabfd08c |
2876 | } |
2877 | |
32874aea |
2878 | if (compose_state > 1 && left_alt) |
2879 | compose_state = 0; |
67c339f7 |
2880 | |
c9def1b8 |
2881 | /* Sanitize the number pad if not using a PC NumPad */ |
32874aea |
2882 | if (left_alt || (app_keypad_keys && !cfg.no_applic_k |
2883 | && cfg.funky_type != 2) |
2884 | || cfg.funky_type == 3 || cfg.nethack_keypad || compose_state) { |
2885 | if ((HIWORD(lParam) & KF_EXTENDED) == 0) { |
c9def1b8 |
2886 | int nParam = 0; |
32874aea |
2887 | switch (wParam) { |
2888 | case VK_INSERT: |
2889 | nParam = VK_NUMPAD0; |
2890 | break; |
2891 | case VK_END: |
2892 | nParam = VK_NUMPAD1; |
2893 | break; |
2894 | case VK_DOWN: |
2895 | nParam = VK_NUMPAD2; |
2896 | break; |
2897 | case VK_NEXT: |
2898 | nParam = VK_NUMPAD3; |
2899 | break; |
2900 | case VK_LEFT: |
2901 | nParam = VK_NUMPAD4; |
2902 | break; |
2903 | case VK_CLEAR: |
2904 | nParam = VK_NUMPAD5; |
2905 | break; |
2906 | case VK_RIGHT: |
2907 | nParam = VK_NUMPAD6; |
2908 | break; |
2909 | case VK_HOME: |
2910 | nParam = VK_NUMPAD7; |
2911 | break; |
2912 | case VK_UP: |
2913 | nParam = VK_NUMPAD8; |
2914 | break; |
2915 | case VK_PRIOR: |
2916 | nParam = VK_NUMPAD9; |
2917 | break; |
2918 | case VK_DELETE: |
2919 | nParam = VK_DECIMAL; |
2920 | break; |
c9def1b8 |
2921 | } |
32874aea |
2922 | if (nParam) { |
2923 | if (keystate[VK_NUMLOCK] & 1) |
2924 | shift_state |= 1; |
c9def1b8 |
2925 | wParam = nParam; |
2926 | } |
25d39ef6 |
2927 | } |
2928 | } |
2929 | |
c9def1b8 |
2930 | /* If a key is pressed and AltGr is not active */ |
32874aea |
2931 | if (key_down && (keystate[VK_RMENU] & 0x80) == 0 && !compose_state) { |
2932 | /* Okay, prepare for most alts then ... */ |
2933 | if (left_alt) |
2934 | *p++ = '\033'; |
374330e2 |
2935 | |
c9def1b8 |
2936 | /* Lets see if it's a pattern we know all about ... */ |
2937 | if (wParam == VK_PRIOR && shift_state == 1) { |
32874aea |
2938 | SendMessage(hwnd, WM_VSCROLL, SB_PAGEUP, 0); |
2939 | return 0; |
c9def1b8 |
2940 | } |
2941 | if (wParam == VK_NEXT && shift_state == 1) { |
32874aea |
2942 | SendMessage(hwnd, WM_VSCROLL, SB_PAGEDOWN, 0); |
2943 | return 0; |
2944 | } |
2945 | if (wParam == VK_INSERT && shift_state == 1) { |
568dd02f |
2946 | term_do_paste(); |
32874aea |
2947 | return 0; |
2948 | } |
c9def1b8 |
2949 | if (left_alt && wParam == VK_F4 && cfg.alt_f4) { |
32874aea |
2950 | return -1; |
c9def1b8 |
2951 | } |
2952 | if (left_alt && wParam == VK_SPACE && cfg.alt_space) { |
32874aea |
2953 | SendMessage(hwnd, WM_SYSCOMMAND, SC_KEYMENU, 0); |
2954 | return -1; |
c9def1b8 |
2955 | } |
8f57d753 |
2956 | if (left_alt && wParam == VK_RETURN && cfg.fullscreenonaltenter) { |
2957 | flip_full_screen(); |
2958 | return -1; |
2959 | } |
ec55b220 |
2960 | /* Control-Numlock for app-keypad mode switch */ |
2961 | if (wParam == VK_PAUSE && shift_state == 2) { |
2962 | app_keypad_keys ^= 1; |
2963 | return 0; |
2964 | } |
374330e2 |
2965 | |
c9def1b8 |
2966 | /* Nethack keypad */ |
2967 | if (cfg.nethack_keypad && !left_alt) { |
32874aea |
2968 | switch (wParam) { |
2969 | case VK_NUMPAD1: |
2970 | *p++ = shift_state ? 'B' : 'b'; |
2971 | return p - output; |
2972 | case VK_NUMPAD2: |
2973 | *p++ = shift_state ? 'J' : 'j'; |
2974 | return p - output; |
2975 | case VK_NUMPAD3: |
2976 | *p++ = shift_state ? 'N' : 'n'; |
2977 | return p - output; |
2978 | case VK_NUMPAD4: |
2979 | *p++ = shift_state ? 'H' : 'h'; |
2980 | return p - output; |
2981 | case VK_NUMPAD5: |
2982 | *p++ = shift_state ? '.' : '.'; |
2983 | return p - output; |
2984 | case VK_NUMPAD6: |
2985 | *p++ = shift_state ? 'L' : 'l'; |
2986 | return p - output; |
2987 | case VK_NUMPAD7: |
2988 | *p++ = shift_state ? 'Y' : 'y'; |
2989 | return p - output; |
2990 | case VK_NUMPAD8: |
2991 | *p++ = shift_state ? 'K' : 'k'; |
2992 | return p - output; |
2993 | case VK_NUMPAD9: |
2994 | *p++ = shift_state ? 'U' : 'u'; |
2995 | return p - output; |
2996 | } |
c9def1b8 |
2997 | } |
2998 | |
2999 | /* Application Keypad */ |
3000 | if (!left_alt) { |
32874aea |
3001 | int xkey = 0; |
3002 | |
3003 | if (cfg.funky_type == 3 || |
3004 | (cfg.funky_type <= 1 && |
3005 | app_keypad_keys && !cfg.no_applic_k)) switch (wParam) { |
3006 | case VK_EXECUTE: |
3007 | xkey = 'P'; |
3008 | break; |
3009 | case VK_DIVIDE: |
3010 | xkey = 'Q'; |
3011 | break; |
3012 | case VK_MULTIPLY: |
3013 | xkey = 'R'; |
3014 | break; |
3015 | case VK_SUBTRACT: |
3016 | xkey = 'S'; |
3017 | break; |
3018 | } |
3019 | if (app_keypad_keys && !cfg.no_applic_k) |
3020 | switch (wParam) { |
3021 | case VK_NUMPAD0: |
3022 | xkey = 'p'; |
3023 | break; |
3024 | case VK_NUMPAD1: |
3025 | xkey = 'q'; |
3026 | break; |
3027 | case VK_NUMPAD2: |
3028 | xkey = 'r'; |
3029 | break; |
3030 | case VK_NUMPAD3: |
3031 | xkey = 's'; |
3032 | break; |
3033 | case VK_NUMPAD4: |
3034 | xkey = 't'; |
3035 | break; |
3036 | case VK_NUMPAD5: |
3037 | xkey = 'u'; |
3038 | break; |
3039 | case VK_NUMPAD6: |
3040 | xkey = 'v'; |
3041 | break; |
3042 | case VK_NUMPAD7: |
3043 | xkey = 'w'; |
3044 | break; |
3045 | case VK_NUMPAD8: |
3046 | xkey = 'x'; |
3047 | break; |
3048 | case VK_NUMPAD9: |
3049 | xkey = 'y'; |
3050 | break; |
3051 | |
3052 | case VK_DECIMAL: |
3053 | xkey = 'n'; |
3054 | break; |
3055 | case VK_ADD: |
3056 | if (cfg.funky_type == 2) { |
3057 | if (shift_state) |
3058 | xkey = 'l'; |
3059 | else |
3060 | xkey = 'k'; |
3061 | } else if (shift_state) |
3062 | xkey = 'm'; |
c9def1b8 |
3063 | else |
32874aea |
3064 | xkey = 'l'; |
3065 | break; |
3066 | |
3067 | case VK_DIVIDE: |
3068 | if (cfg.funky_type == 2) |
3069 | xkey = 'o'; |
3070 | break; |
3071 | case VK_MULTIPLY: |
3072 | if (cfg.funky_type == 2) |
3073 | xkey = 'j'; |
3074 | break; |
3075 | case VK_SUBTRACT: |
3076 | if (cfg.funky_type == 2) |
3077 | xkey = 'm'; |
3078 | break; |
3079 | |
3080 | case VK_RETURN: |
3081 | if (HIWORD(lParam) & KF_EXTENDED) |
3082 | xkey = 'M'; |
3083 | break; |
c9def1b8 |
3084 | } |
32874aea |
3085 | if (xkey) { |
3086 | if (vt52_mode) { |
3087 | if (xkey >= 'P' && xkey <= 'S') |
3088 | p += sprintf((char *) p, "\x1B%c", xkey); |
3089 | else |
3090 | p += sprintf((char *) p, "\x1B?%c", xkey); |
3091 | } else |
3092 | p += sprintf((char *) p, "\x1BO%c", xkey); |
3093 | return p - output; |
c9def1b8 |
3094 | } |
3095 | } |
3096 | |
32874aea |
3097 | if (wParam == VK_BACK && shift_state == 0) { /* Backspace */ |
c9def1b8 |
3098 | *p++ = (cfg.bksp_is_delete ? 0x7F : 0x08); |
a5f3e637 |
3099 | *p++ = 0; |
3100 | return -2; |
c9def1b8 |
3101 | } |
32874aea |
3102 | if (wParam == VK_TAB && shift_state == 1) { /* Shift tab */ |
3103 | *p++ = 0x1B; |
3104 | *p++ = '['; |
3105 | *p++ = 'Z'; |
3106 | return p - output; |
c9def1b8 |
3107 | } |
32874aea |
3108 | if (wParam == VK_SPACE && shift_state == 2) { /* Ctrl-Space */ |
3109 | *p++ = 0; |
3110 | return p - output; |
c9def1b8 |
3111 | } |
32874aea |
3112 | if (wParam == VK_SPACE && shift_state == 3) { /* Ctrl-Shift-Space */ |
3113 | *p++ = 160; |
3114 | return p - output; |
c9def1b8 |
3115 | } |
32874aea |
3116 | if (wParam == VK_CANCEL && shift_state == 2) { /* Ctrl-Break */ |
3117 | *p++ = 3; |
a5f3e637 |
3118 | *p++ = 0; |
3119 | return -2; |
c9def1b8 |
3120 | } |
32874aea |
3121 | if (wParam == VK_PAUSE) { /* Break/Pause */ |
3122 | *p++ = 26; |
3123 | *p++ = 0; |
3124 | return -2; |
95bbe1ae |
3125 | } |
c9def1b8 |
3126 | /* Control-2 to Control-8 are special */ |
32874aea |
3127 | if (shift_state == 2 && wParam >= '2' && wParam <= '8') { |
3128 | *p++ = "\000\033\034\035\036\037\177"[wParam - '2']; |
c9def1b8 |
3129 | return p - output; |
3130 | } |
3131 | if (shift_state == 2 && wParam == 0xBD) { |
3132 | *p++ = 0x1F; |
3133 | return p - output; |
3134 | } |
3135 | if (shift_state == 2 && wParam == 0xDF) { |
3136 | *p++ = 0x1C; |
3137 | return p - output; |
3138 | } |
3139 | if (shift_state == 0 && wParam == VK_RETURN && cr_lf_return) { |
32874aea |
3140 | *p++ = '\r'; |
3141 | *p++ = '\n'; |
c9def1b8 |
3142 | return p - output; |
3143 | } |
374330e2 |
3144 | |
c5e9c988 |
3145 | /* |
c9def1b8 |
3146 | * Next, all the keys that do tilde codes. (ESC '[' nn '~', |
3147 | * for integer decimal nn.) |
3148 | * |
3149 | * We also deal with the weird ones here. Linux VCs replace F1 |
3150 | * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but |
3151 | * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w |
3152 | * respectively. |
c5e9c988 |
3153 | */ |
c9def1b8 |
3154 | code = 0; |
3155 | switch (wParam) { |
32874aea |
3156 | case VK_F1: |
3157 | code = (keystate[VK_SHIFT] & 0x80 ? 23 : 11); |
3158 | break; |
3159 | case VK_F2: |
3160 | code = (keystate[VK_SHIFT] & 0x80 ? 24 : 12); |
3161 | break; |
3162 | case VK_F3: |
3163 | code = (keystate[VK_SHIFT] & 0x80 ? 25 : 13); |
3164 | break; |
3165 | case VK_F4: |
3166 | code = (keystate[VK_SHIFT] & 0x80 ? 26 : 14); |
3167 | break; |
3168 | case VK_F5: |
3169 | code = (keystate[VK_SHIFT] & 0x80 ? 28 : 15); |
3170 | break; |
3171 | case VK_F6: |
3172 | code = (keystate[VK_SHIFT] & 0x80 ? 29 : 17); |
3173 | break; |
3174 | case VK_F7: |
3175 | code = (keystate[VK_SHIFT] & 0x80 ? 31 : 18); |
3176 | break; |
3177 | case VK_F8: |
3178 | code = (keystate[VK_SHIFT] & 0x80 ? 32 : 19); |
3179 | break; |
3180 | case VK_F9: |
3181 | code = (keystate[VK_SHIFT] & 0x80 ? 33 : 20); |
3182 | break; |
3183 | case VK_F10: |
3184 | code = (keystate[VK_SHIFT] & 0x80 ? 34 : 21); |
3185 | break; |
3186 | case VK_F11: |
3187 | code = 23; |
3188 | break; |
3189 | case VK_F12: |
3190 | code = 24; |
3191 | break; |
3192 | case VK_F13: |
3193 | code = 25; |
3194 | break; |
3195 | case VK_F14: |
3196 | code = 26; |
3197 | break; |
3198 | case VK_F15: |
3199 | code = 28; |
3200 | break; |
3201 | case VK_F16: |
3202 | code = 29; |
3203 | break; |
3204 | case VK_F17: |
3205 | code = 31; |
3206 | break; |
3207 | case VK_F18: |
3208 | code = 32; |
3209 | break; |
3210 | case VK_F19: |
3211 | code = 33; |
3212 | break; |
3213 | case VK_F20: |
3214 | code = 34; |
3215 | break; |
dfca2656 |
3216 | } |
3217 | if ((shift_state&2) == 0) switch (wParam) { |
32874aea |
3218 | case VK_HOME: |
3219 | code = 1; |
3220 | break; |
3221 | case VK_INSERT: |
3222 | code = 2; |
3223 | break; |
3224 | case VK_DELETE: |
3225 | code = 3; |
3226 | break; |
3227 | case VK_END: |
3228 | code = 4; |
3229 | break; |
3230 | case VK_PRIOR: |
3231 | code = 5; |
3232 | break; |
3233 | case VK_NEXT: |
3234 | code = 6; |
3235 | break; |
374330e2 |
3236 | } |
ec55b220 |
3237 | /* Reorder edit keys to physical order */ |
32874aea |
3238 | if (cfg.funky_type == 3 && code <= 6) |
3239 | code = "\0\2\1\4\5\3\6"[code]; |
ec55b220 |
3240 | |
f37caa11 |
3241 | if (vt52_mode && code > 0 && code <= 6) { |
32874aea |
3242 | p += sprintf((char *) p, "\x1B%c", " HLMEIG"[code]); |
f37caa11 |
3243 | return p - output; |
3244 | } |
3245 | |
9bc81a2c |
3246 | if (cfg.funky_type == 5 && /* SCO function keys */ |
3247 | code >= 11 && code <= 34) { |
e24b1972 |
3248 | char codes[] = "MNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz@[\\]^_`{"; |
3249 | int index = 0; |
3250 | switch (wParam) { |
3251 | case VK_F1: index = 0; break; |
3252 | case VK_F2: index = 1; break; |
3253 | case VK_F3: index = 2; break; |
3254 | case VK_F4: index = 3; break; |
3255 | case VK_F5: index = 4; break; |
3256 | case VK_F6: index = 5; break; |
3257 | case VK_F7: index = 6; break; |
3258 | case VK_F8: index = 7; break; |
3259 | case VK_F9: index = 8; break; |
3260 | case VK_F10: index = 9; break; |
3261 | case VK_F11: index = 10; break; |
3262 | case VK_F12: index = 11; break; |
3263 | } |
3264 | if (keystate[VK_SHIFT] & 0x80) index += 12; |
3265 | if (keystate[VK_CONTROL] & 0x80) index += 24; |
3266 | p += sprintf((char *) p, "\x1B[%c", codes[index]); |
f37caa11 |
3267 | return p - output; |
3268 | } |
9bc81a2c |
3269 | if (cfg.funky_type == 5 && /* SCO small keypad */ |
3270 | code >= 1 && code <= 6) { |
3271 | char codes[] = "HL.FIG"; |
3272 | if (code == 3) { |
3273 | *p++ = '\x7F'; |
3274 | } else { |
3275 | p += sprintf((char *) p, "\x1B[%c", codes[code-1]); |
3276 | } |
3277 | return p - output; |
3278 | } |
f37caa11 |
3279 | if ((vt52_mode || cfg.funky_type == 4) && code >= 11 && code <= 24) { |
3280 | int offt = 0; |
32874aea |
3281 | if (code > 15) |
3282 | offt++; |
3283 | if (code > 21) |
3284 | offt++; |
f37caa11 |
3285 | if (vt52_mode) |
32874aea |
3286 | p += sprintf((char *) p, "\x1B%c", code + 'P' - 11 - offt); |
f37caa11 |
3287 | else |
32874aea |
3288 | p += |
3289 | sprintf((char *) p, "\x1BO%c", code + 'P' - 11 - offt); |
f37caa11 |
3290 | return p - output; |
3291 | } |
c9def1b8 |
3292 | if (cfg.funky_type == 1 && code >= 11 && code <= 15) { |
32874aea |
3293 | p += sprintf((char *) p, "\x1B[[%c", code + 'A' - 11); |
c9def1b8 |
3294 | return p - output; |
3295 | } |
3296 | if (cfg.funky_type == 2 && code >= 11 && code <= 14) { |
ec55b220 |
3297 | if (vt52_mode) |
32874aea |
3298 | p += sprintf((char *) p, "\x1B%c", code + 'P' - 11); |
ec55b220 |
3299 | else |
32874aea |
3300 | p += sprintf((char *) p, "\x1BO%c", code + 'P' - 11); |
c9def1b8 |
3301 | return p - output; |
3302 | } |
3303 | if (cfg.rxvt_homeend && (code == 1 || code == 4)) { |
32874aea |
3304 | p += sprintf((char *) p, code == 1 ? "\x1B[H" : "\x1BOw"); |
c9def1b8 |
3305 | return p - output; |
3306 | } |
3307 | if (code) { |
32874aea |
3308 | p += sprintf((char *) p, "\x1B[%d~", code); |
374330e2 |
3309 | return p - output; |
374330e2 |
3310 | } |
45dabbc5 |
3311 | |
c9def1b8 |
3312 | /* |
3313 | * Now the remaining keys (arrows and Keypad 5. Keypad 5 for |
3314 | * some reason seems to send VK_CLEAR to Windows...). |
3315 | */ |
3316 | { |
3317 | char xkey = 0; |
3318 | switch (wParam) { |
32874aea |
3319 | case VK_UP: |
3320 | xkey = 'A'; |
3321 | break; |
3322 | case VK_DOWN: |
3323 | xkey = 'B'; |
3324 | break; |
3325 | case VK_RIGHT: |
3326 | xkey = 'C'; |
3327 | break; |
3328 | case VK_LEFT: |
3329 | xkey = 'D'; |
3330 | break; |
3331 | case VK_CLEAR: |
3332 | xkey = 'G'; |
3333 | break; |
c9def1b8 |
3334 | } |
32874aea |
3335 | if (xkey) { |
c9def1b8 |
3336 | if (vt52_mode) |
32874aea |
3337 | p += sprintf((char *) p, "\x1B%c", xkey); |
e864f84f |
3338 | else { |
3339 | int app_flg = (app_cursor_keys && !cfg.no_applic_c); |
3340 | /* VT100 & VT102 manuals both state the app cursor keys |
3341 | * only work if the app keypad is on. |
3342 | */ |
3343 | if (!app_keypad_keys) |
3344 | app_flg = 0; |
3345 | /* Useful mapping of Ctrl-arrows */ |
3346 | if (shift_state == 2) |
3347 | app_flg = !app_flg; |
3348 | |
3349 | if (app_flg) |
3350 | p += sprintf((char *) p, "\x1BO%c", xkey); |
3351 | else |
3352 | p += sprintf((char *) p, "\x1B[%c", xkey); |
3353 | } |
c9def1b8 |
3354 | return p - output; |
3355 | } |
3356 | } |
0c50ef57 |
3357 | |
3358 | /* |
3359 | * Finally, deal with Return ourselves. (Win95 seems to |
3360 | * foul it up when Alt is pressed, for some reason.) |
3361 | */ |
32874aea |
3362 | if (wParam == VK_RETURN) { /* Return */ |
0c50ef57 |
3363 | *p++ = 0x0D; |
a5f3e637 |
3364 | *p++ = 0; |
3365 | return -2; |
0c50ef57 |
3366 | } |
4eeb7d09 |
3367 | |
3368 | if (left_alt && wParam >= VK_NUMPAD0 && wParam <= VK_NUMPAD9) |
3369 | alt_sum = alt_sum * 10 + wParam - VK_NUMPAD0; |
3370 | else |
3371 | alt_sum = 0; |
67c339f7 |
3372 | } |
374330e2 |
3373 | |
c9def1b8 |
3374 | /* Okay we've done everything interesting; let windows deal with |
3375 | * the boring stuff */ |
3376 | { |
a9c02454 |
3377 | BOOL capsOn=0; |
3378 | |
3379 | /* helg: clear CAPS LOCK state if caps lock switches to cyrillic */ |
3380 | if(cfg.xlat_capslockcyr && keystate[VK_CAPITAL] != 0) { |
3381 | capsOn= !left_alt; |
3382 | keystate[VK_CAPITAL] = 0; |
3383 | } |
3384 | |
00e3ba0f |
3385 | r = ToAsciiEx(wParam, scan, keystate, keys, 0, kbd_layout); |
4eeb7d09 |
3386 | #ifdef SHOW_TOASCII_RESULT |
3387 | if (r == 1 && !key_down) { |
3388 | if (alt_sum) { |
8f22582c |
3389 | if (in_utf || dbcs_screenfont) |
4eeb7d09 |
3390 | debug((", (U+%04x)", alt_sum)); |
3391 | else |
3392 | debug((", LCH(%d)", alt_sum)); |
3393 | } else { |
3394 | debug((", ACH(%d)", keys[0])); |
3395 | } |
3396 | } else if (r > 0) { |
3397 | int r1; |
3398 | debug((", ASC(")); |
3399 | for (r1 = 0; r1 < r; r1++) { |
3400 | debug(("%s%d", r1 ? "," : "", keys[r1])); |
3401 | } |
3402 | debug((")")); |
3403 | } |
3404 | #endif |
32874aea |
3405 | if (r > 0) { |
4eeb7d09 |
3406 | WCHAR keybuf; |
256cb87c |
3407 | |
3408 | /* |
3409 | * Interrupt an ongoing paste. I'm not sure this is |
3410 | * sensible, but for the moment it's preferable to |
3411 | * having to faff about buffering things. |
3412 | */ |
3413 | term_nopaste(); |
3414 | |
c9def1b8 |
3415 | p = output; |
32874aea |
3416 | for (i = 0; i < r; i++) { |
3417 | unsigned char ch = (unsigned char) keys[i]; |
14963b8f |
3418 | |
32874aea |
3419 | if (compose_state == 2 && (ch & 0x80) == 0 && ch > ' ') { |
c9def1b8 |
3420 | compose_char = ch; |
32874aea |
3421 | compose_state++; |
c9def1b8 |
3422 | continue; |
3423 | } |
32874aea |
3424 | if (compose_state == 3 && (ch & 0x80) == 0 && ch > ' ') { |
c9def1b8 |
3425 | int nc; |
3426 | compose_state = 0; |
3427 | |
32874aea |
3428 | if ((nc = check_compose(compose_char, ch)) == -1) { |
fe50e814 |
3429 | MessageBeep(MB_ICONHAND); |
c9def1b8 |
3430 | return 0; |
3431 | } |
4eeb7d09 |
3432 | keybuf = nc; |
760e88b2 |
3433 | luni_send(&keybuf, 1, 1); |
4eeb7d09 |
3434 | continue; |
c9def1b8 |
3435 | } |
374330e2 |
3436 | |
c9def1b8 |
3437 | compose_state = 0; |
374330e2 |
3438 | |
4eeb7d09 |
3439 | if (!key_down) { |
3440 | if (alt_sum) { |
8f22582c |
3441 | if (in_utf || dbcs_screenfont) { |
4eeb7d09 |
3442 | keybuf = alt_sum; |
760e88b2 |
3443 | luni_send(&keybuf, 1, 1); |
4eeb7d09 |
3444 | } else { |
3445 | ch = (char) alt_sum; |
5471d09a |
3446 | /* |
3447 | * We need not bother about stdin |
3448 | * backlogs here, because in GUI PuTTY |
3449 | * we can't do anything about it |
3450 | * anyway; there's no means of asking |
3451 | * Windows to hold off on KEYDOWN |
3452 | * messages. We _have_ to buffer |
3453 | * everything we're sent. |
3454 | */ |
760e88b2 |
3455 | ldisc_send(&ch, 1, 1); |
4eeb7d09 |
3456 | } |
3457 | alt_sum = 0; |
3458 | } else |
760e88b2 |
3459 | lpage_send(kbd_codepage, &ch, 1, 1); |
4eeb7d09 |
3460 | } else { |
a9c02454 |
3461 | if(capsOn && ch < 0x80) { |
3462 | WCHAR cbuf[2]; |
3463 | cbuf[0] = 27; |
3464 | cbuf[1] = xlat_uskbd2cyrllic(ch); |
760e88b2 |
3465 | luni_send(cbuf+!left_alt, 1+!!left_alt, 1); |
a9c02454 |
3466 | } else { |
3467 | char cbuf[2]; |
3468 | cbuf[0] = '\033'; |
3469 | cbuf[1] = ch; |
760e88b2 |
3470 | lpage_send(kbd_codepage, cbuf+!left_alt, 1+!!left_alt, 1); |
a9c02454 |
3471 | } |
c9def1b8 |
3472 | } |
bca9517a |
3473 | show_mouseptr(0); |
c9def1b8 |
3474 | } |
374330e2 |
3475 | |
c9def1b8 |
3476 | /* This is so the ALT-Numpad and dead keys work correctly. */ |
3477 | keys[0] = 0; |
3478 | |
32874aea |
3479 | return p - output; |
c9def1b8 |
3480 | } |
159eba53 |
3481 | /* If we're definitly not building up an ALT-54321 then clear it */ |
32874aea |
3482 | if (!left_alt) |
3483 | keys[0] = 0; |
4eeb7d09 |
3484 | /* If we will be using alt_sum fix the 256s */ |
8f22582c |
3485 | else if (keys[0] && (in_utf || dbcs_screenfont)) |
4eeb7d09 |
3486 | keys[0] = 10; |
374330e2 |
3487 | } |
3488 | |
dfca2656 |
3489 | /* |
3490 | * ALT alone may or may not want to bring up the System menu. |
3491 | * If it's not meant to, we return 0 on presses or releases of |
3492 | * ALT, to show that we've swallowed the keystroke. Otherwise |
3493 | * we return -1, which means Windows will give the keystroke |
3494 | * its default handling (i.e. bring up the System menu). |
3495 | */ |
3496 | if (wParam == VK_MENU && !cfg.alt_only) |
3497 | return 0; |
374330e2 |
3498 | |
c9def1b8 |
3499 | return -1; |
374330e2 |
3500 | } |
3501 | |
32874aea |
3502 | void set_title(char *title) |
3503 | { |
3504 | sfree(window_name); |
3505 | window_name = smalloc(1 + strlen(title)); |
3506 | strcpy(window_name, title); |
37508af4 |
3507 | if (cfg.win_name_always || !IsIconic(hwnd)) |
32874aea |
3508 | SetWindowText(hwnd, title); |
374330e2 |
3509 | } |
3510 | |
32874aea |
3511 | void set_icon(char *title) |
3512 | { |
3513 | sfree(icon_name); |
3514 | icon_name = smalloc(1 + strlen(title)); |
3515 | strcpy(icon_name, title); |
37508af4 |
3516 | if (!cfg.win_name_always && IsIconic(hwnd)) |
32874aea |
3517 | SetWindowText(hwnd, title); |
374330e2 |
3518 | } |
3519 | |
32874aea |
3520 | void set_sbar(int total, int start, int page) |
3521 | { |
374330e2 |
3522 | SCROLLINFO si; |
c9def1b8 |
3523 | |
32874aea |
3524 | if (!cfg.scrollbar) |
3525 | return; |
c9def1b8 |
3526 | |
374330e2 |
3527 | si.cbSize = sizeof(si); |
c9def1b8 |
3528 | si.fMask = SIF_ALL | SIF_DISABLENOSCROLL; |
374330e2 |
3529 | si.nMin = 0; |
3530 | si.nMax = total - 1; |
3531 | si.nPage = page; |
3532 | si.nPos = start; |
c1f5f956 |
3533 | if (hwnd) |
32874aea |
3534 | SetScrollInfo(hwnd, SB_VERT, &si, TRUE); |
374330e2 |
3535 | } |
3536 | |
32874aea |
3537 | Context get_ctx(void) |
3538 | { |
374330e2 |
3539 | HDC hdc; |
3540 | if (hwnd) { |
32874aea |
3541 | hdc = GetDC(hwnd); |
374330e2 |
3542 | if (hdc && pal) |
32874aea |
3543 | SelectPalette(hdc, pal, FALSE); |
374330e2 |
3544 | return hdc; |
3545 | } else |
3546 | return NULL; |
3547 | } |
3548 | |
32874aea |
3549 | void free_ctx(Context ctx) |
3550 | { |
3551 | SelectPalette(ctx, GetStockObject(DEFAULT_PALETTE), FALSE); |
3552 | ReleaseDC(hwnd, ctx); |
374330e2 |
3553 | } |
3554 | |
32874aea |
3555 | static void real_palette_set(int n, int r, int g, int b) |
3556 | { |
374330e2 |
3557 | if (pal) { |
3558 | logpal->palPalEntry[n].peRed = r; |
3559 | logpal->palPalEntry[n].peGreen = g; |
3560 | logpal->palPalEntry[n].peBlue = b; |
3561 | logpal->palPalEntry[n].peFlags = PC_NOCOLLAPSE; |
3562 | colours[n] = PALETTERGB(r, g, b); |
32874aea |
3563 | SetPaletteEntries(pal, 0, NCOLOURS, logpal->palPalEntry); |
374330e2 |
3564 | } else |
3565 | colours[n] = RGB(r, g, b); |
3566 | } |
3567 | |
32874aea |
3568 | void palette_set(int n, int r, int g, int b) |
3569 | { |
374330e2 |
3570 | static const int first[21] = { |
3571 | 0, 2, 4, 6, 8, 10, 12, 14, |
3572 | 1, 3, 5, 7, 9, 11, 13, 15, |
3573 | 16, 17, 18, 20, 22 |
3574 | }; |
32874aea |
3575 | real_palette_set(first[n], r, g, b); |
374330e2 |
3576 | if (first[n] >= 18) |
32874aea |
3577 | real_palette_set(first[n] + 1, r, g, b); |
374330e2 |
3578 | if (pal) { |
3579 | HDC hdc = get_ctx(); |
32874aea |
3580 | UnrealizeObject(pal); |
3581 | RealizePalette(hdc); |
3582 | free_ctx(hdc); |
374330e2 |
3583 | } |
3584 | } |
3585 | |
32874aea |
3586 | void palette_reset(void) |
3587 | { |
374330e2 |
3588 | int i; |
3589 | |
3590 | for (i = 0; i < NCOLOURS; i++) { |
3591 | if (pal) { |
3592 | logpal->palPalEntry[i].peRed = defpal[i].rgbtRed; |
3593 | logpal->palPalEntry[i].peGreen = defpal[i].rgbtGreen; |
3594 | logpal->palPalEntry[i].peBlue = defpal[i].rgbtBlue; |
3595 | logpal->palPalEntry[i].peFlags = 0; |
3596 | colours[i] = PALETTERGB(defpal[i].rgbtRed, |
3597 | defpal[i].rgbtGreen, |
3598 | defpal[i].rgbtBlue); |
3599 | } else |
3600 | colours[i] = RGB(defpal[i].rgbtRed, |
32874aea |
3601 | defpal[i].rgbtGreen, defpal[i].rgbtBlue); |
374330e2 |
3602 | } |
3603 | |
3604 | if (pal) { |
3605 | HDC hdc; |
32874aea |
3606 | SetPaletteEntries(pal, 0, NCOLOURS, logpal->palPalEntry); |
374330e2 |
3607 | hdc = get_ctx(); |
32874aea |
3608 | RealizePalette(hdc); |
3609 | free_ctx(hdc); |
374330e2 |
3610 | } |
3611 | } |
3612 | |
4eeb7d09 |
3613 | void write_aclip(char *data, int len, int must_deselect) |
32874aea |
3614 | { |
374330e2 |
3615 | HGLOBAL clipdata; |
3616 | void *lock; |
3617 | |
32874aea |
3618 | clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len + 1); |
374330e2 |
3619 | if (!clipdata) |
3620 | return; |
32874aea |
3621 | lock = GlobalLock(clipdata); |
374330e2 |
3622 | if (!lock) |
3623 | return; |
32874aea |
3624 | memcpy(lock, data, len); |
3625 | ((unsigned char *) lock)[len] = 0; |
3626 | GlobalUnlock(clipdata); |
374330e2 |
3627 | |
f0df44da |
3628 | if (!must_deselect) |
32874aea |
3629 | SendMessage(hwnd, WM_IGNORE_CLIP, TRUE, 0); |
f0df44da |
3630 | |
32874aea |
3631 | if (OpenClipboard(hwnd)) { |
374330e2 |
3632 | EmptyClipboard(); |
32874aea |
3633 | SetClipboardData(CF_TEXT, clipdata); |
374330e2 |
3634 | CloseClipboard(); |
3635 | } else |
32874aea |
3636 | GlobalFree(clipdata); |
f0df44da |
3637 | |
3638 | if (!must_deselect) |
32874aea |
3639 | SendMessage(hwnd, WM_IGNORE_CLIP, FALSE, 0); |
374330e2 |
3640 | } |
3641 | |
4eeb7d09 |
3642 | /* |
3643 | * Note: unlike write_aclip() this will not append a nul. |
3644 | */ |
3645 | void write_clip(wchar_t * data, int len, int must_deselect) |
3646 | { |
a7419ea4 |
3647 | HGLOBAL clipdata, clipdata2, clipdata3; |
4eeb7d09 |
3648 | int len2; |
a7419ea4 |
3649 | void *lock, *lock2, *lock3; |
4eeb7d09 |
3650 | |
3651 | len2 = WideCharToMultiByte(CP_ACP, 0, data, len, 0, 0, NULL, NULL); |
3652 | |
3653 | clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, |
3654 | len * sizeof(wchar_t)); |
3655 | clipdata2 = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len2); |
3656 | |
a7419ea4 |
3657 | if (!clipdata || !clipdata2 || !clipdata3) { |
4eeb7d09 |
3658 | if (clipdata) |
3659 | GlobalFree(clipdata); |
3660 | if (clipdata2) |
3661 | GlobalFree(clipdata2); |
a7419ea4 |
3662 | if (clipdata3) |
3663 | GlobalFree(clipdata3); |
4eeb7d09 |
3664 | return; |
3665 | } |
3666 | if (!(lock = GlobalLock(clipdata))) |
3667 | return; |
3668 | if (!(lock2 = GlobalLock(clipdata2))) |
3669 | return; |
3670 | |
3671 | memcpy(lock, data, len * sizeof(wchar_t)); |
3672 | WideCharToMultiByte(CP_ACP, 0, data, len, lock2, len2, NULL, NULL); |
3673 | |
a7419ea4 |
3674 | if (cfg.rtf_paste) { |
3675 | wchar_t unitab[256]; |
3676 | char *rtf = NULL; |
3677 | unsigned char *tdata = (unsigned char *)lock2; |
3678 | wchar_t *udata = (wchar_t *)lock; |
3679 | int rtflen = 0, uindex = 0, tindex = 0; |
3680 | int rtfsize = 0; |
3681 | int multilen, blen, alen, totallen, i; |
3682 | char before[16], after[4]; |
3683 | |
3684 | get_unitab(CP_ACP, unitab, 0); |
3685 | |
3686 | rtfsize = 100 + strlen(cfg.font); |
3687 | rtf = smalloc(rtfsize); |
3688 | sprintf(rtf, "{\\rtf1\\ansi%d{\\fonttbl\\f0\\fmodern %s;}\\f0", |
3689 | GetACP(), cfg.font); |
3690 | rtflen = strlen(rtf); |
3691 | |
3692 | /* |
3693 | * We want to construct a piece of RTF that specifies the |
3694 | * same Unicode text. To do this we will read back in |
3695 | * parallel from the Unicode data in `udata' and the |
3696 | * non-Unicode data in `tdata'. For each character in |
3697 | * `tdata' which becomes the right thing in `udata' when |
3698 | * looked up in `unitab', we just copy straight over from |
3699 | * tdata. For each one that doesn't, we must WCToMB it |
3700 | * individually and produce a \u escape sequence. |
3701 | * |
3702 | * It would probably be more robust to just bite the bullet |
3703 | * and WCToMB each individual Unicode character one by one, |
3704 | * then MBToWC each one back to see if it was an accurate |
3705 | * translation; but that strikes me as a horrifying number |
3706 | * of Windows API calls so I want to see if this faster way |
3707 | * will work. If it screws up badly we can always revert to |
3708 | * the simple and slow way. |
3709 | */ |
3710 | while (tindex < len2 && uindex < len && |
3711 | tdata[tindex] && udata[uindex]) { |
3712 | if (tindex + 1 < len2 && |
3713 | tdata[tindex] == '\r' && |
3714 | tdata[tindex+1] == '\n') { |
3715 | tindex++; |
3716 | uindex++; |
3717 | } |
3718 | if (unitab[tdata[tindex]] == udata[uindex]) { |
3719 | multilen = 1; |
3720 | before[0] = '\0'; |
3721 | after[0] = '\0'; |
3722 | blen = alen = 0; |
3723 | } else { |
3724 | multilen = WideCharToMultiByte(CP_ACP, 0, unitab+uindex, 1, |
3725 | NULL, 0, NULL, NULL); |
3726 | if (multilen != 1) { |
c3b032a6 |
3727 | blen = sprintf(before, "{\\uc%d\\u%d", multilen, |
3728 | udata[uindex]); |
a7419ea4 |
3729 | alen = 1; strcpy(after, "}"); |
3730 | } else { |
3731 | blen = sprintf(before, "\\u%d", udata[uindex]); |
3732 | alen = 0; after[0] = '\0'; |
3733 | } |
3734 | } |
3735 | assert(tindex + multilen <= len2); |
3736 | totallen = blen + alen; |
3737 | for (i = 0; i < multilen; i++) { |
3738 | if (tdata[tindex+i] == '\\' || |
3739 | tdata[tindex+i] == '{' || |
3740 | tdata[tindex+i] == '}') |
3741 | totallen += 2; |
3742 | else if (tdata[tindex+i] == 0x0D || tdata[tindex+i] == 0x0A) |
3743 | totallen += 6; /* \par\r\n */ |
3744 | else if (tdata[tindex+i] > 0x7E || tdata[tindex+i] < 0x20) |
3745 | totallen += 4; |
3746 | else |
3747 | totallen++; |
3748 | } |
3749 | |
3750 | if (rtfsize < rtflen + totallen + 3) { |
3751 | rtfsize = rtflen + totallen + 512; |
3752 | rtf = srealloc(rtf, rtfsize); |
3753 | } |
3754 | |
3755 | strcpy(rtf + rtflen, before); rtflen += blen; |
3756 | for (i = 0; i < multilen; i++) { |
3757 | if (tdata[tindex+i] == '\\' || |
3758 | tdata[tindex+i] == '{' || |
3759 | tdata[tindex+i] == '}') { |
3760 | rtf[rtflen++] = '\\'; |
3761 | rtf[rtflen++] = tdata[tindex+i]; |
3762 | } else if (tdata[tindex+i] == 0x0D || tdata[tindex+i] == 0x0A) { |
3763 | rtflen += sprintf(rtf+rtflen, "\\par\r\n"); |
3764 | } else if (tdata[tindex+i] > 0x7E || tdata[tindex+i] < 0x20) { |
3765 | rtflen += sprintf(rtf+rtflen, "\\'%02x", tdata[tindex+i]); |
3766 | } else { |
3767 | rtf[rtflen++] = tdata[tindex+i]; |
3768 | } |
3769 | } |
3770 | strcpy(rtf + rtflen, after); rtflen += alen; |
3771 | |
3772 | tindex += multilen; |
3773 | uindex++; |
3774 | } |
3775 | |
3776 | strcpy(rtf + rtflen, "}"); |
3777 | rtflen += 2; |
3778 | |
3779 | clipdata3 = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, rtflen); |
3780 | if (clipdata3 && (lock3 = GlobalLock(clipdata3)) != NULL) { |
3781 | strcpy(lock3, rtf); |
3782 | GlobalUnlock(clipdata3); |
3783 | } |
3784 | sfree(rtf); |
3785 | } else |
3786 | clipdata3 = NULL; |
3787 | |
4eeb7d09 |
3788 | GlobalUnlock(clipdata); |
3789 | GlobalUnlock(clipdata2); |
3790 | |
3791 | if (!must_deselect) |
3792 | SendMessage(hwnd, WM_IGNORE_CLIP, TRUE, 0); |
3793 | |
3794 | if (OpenClipboard(hwnd)) { |
3795 | EmptyClipboard(); |
3796 | SetClipboardData(CF_UNICODETEXT, clipdata); |
3797 | SetClipboardData(CF_TEXT, clipdata2); |
a7419ea4 |
3798 | if (clipdata3) |
3799 | SetClipboardData(RegisterClipboardFormat(CF_RTF), clipdata3); |
4eeb7d09 |
3800 | CloseClipboard(); |
3801 | } else { |
3802 | GlobalFree(clipdata); |
3803 | GlobalFree(clipdata2); |
3804 | } |
3805 | |
3806 | if (!must_deselect) |
3807 | SendMessage(hwnd, WM_IGNORE_CLIP, FALSE, 0); |
3808 | } |
3809 | |
3810 | void get_clip(wchar_t ** p, int *len) |
32874aea |
3811 | { |
374330e2 |
3812 | static HGLOBAL clipdata = NULL; |
4eeb7d09 |
3813 | static wchar_t *converted = 0; |
3814 | wchar_t *p2; |
374330e2 |
3815 | |
4eeb7d09 |
3816 | if (converted) { |
3817 | sfree(converted); |
3818 | converted = 0; |
3819 | } |
374330e2 |
3820 | if (!p) { |
3821 | if (clipdata) |
32874aea |
3822 | GlobalUnlock(clipdata); |
374330e2 |
3823 | clipdata = NULL; |
3824 | return; |
4eeb7d09 |
3825 | } else if (OpenClipboard(NULL)) { |
2d466ffd |
3826 | if ((clipdata = GetClipboardData(CF_UNICODETEXT))) { |
374330e2 |
3827 | CloseClipboard(); |
4eeb7d09 |
3828 | *p = GlobalLock(clipdata); |
3829 | if (*p) { |
3830 | for (p2 = *p; *p2; p2++); |
3831 | *len = p2 - *p; |
3832 | return; |
374330e2 |
3833 | } |
2d466ffd |
3834 | } else if ( (clipdata = GetClipboardData(CF_TEXT)) ) { |
4eeb7d09 |
3835 | char *s; |
3836 | int i; |
3837 | CloseClipboard(); |
3838 | s = GlobalLock(clipdata); |
3839 | i = MultiByteToWideChar(CP_ACP, 0, s, strlen(s) + 1, 0, 0); |
3840 | *p = converted = smalloc(i * sizeof(wchar_t)); |
3841 | MultiByteToWideChar(CP_ACP, 0, s, strlen(s) + 1, converted, i); |
3842 | *len = i - 1; |
3843 | return; |
3844 | } else |
3845 | CloseClipboard(); |
374330e2 |
3846 | } |
3847 | |
3848 | *p = NULL; |
3849 | *len = 0; |
3850 | } |
3851 | |
4eeb7d09 |
3852 | #if 0 |
374330e2 |
3853 | /* |
3854 | * Move `lines' lines from position `from' to position `to' in the |
3855 | * window. |
3856 | */ |
32874aea |
3857 | void optimised_move(int to, int from, int lines) |
3858 | { |
374330e2 |
3859 | RECT r; |
f67b4e85 |
3860 | int min, max; |
374330e2 |
3861 | |
3862 | min = (to < from ? to : from); |
3863 | max = to + from - min; |
374330e2 |
3864 | |
5a73255e |
3865 | r.left = offset_width; |
3866 | r.right = offset_width + cols * font_width; |
3867 | r.top = offset_height + min * font_height; |
3868 | r.bottom = offset_height + (max + lines) * font_height; |
32874aea |
3869 | ScrollWindow(hwnd, 0, (to - from) * font_height, &r, &r); |
374330e2 |
3870 | } |
4eeb7d09 |
3871 | #endif |
374330e2 |
3872 | |
3873 | /* |
3874 | * Print a message box and perform a fatal exit. |
3875 | */ |
32874aea |
3876 | void fatalbox(char *fmt, ...) |
3877 | { |
374330e2 |
3878 | va_list ap; |
3879 | char stuff[200]; |
3880 | |
3881 | va_start(ap, fmt); |
3882 | vsprintf(stuff, fmt, ap); |
3883 | va_end(ap); |
3884 | MessageBox(hwnd, stuff, "PuTTY Fatal Error", MB_ICONERROR | MB_OK); |
3885 | exit(1); |
3886 | } |
3887 | |
3888 | /* |
f8a28d1f |
3889 | * Manage window caption / taskbar flashing, if enabled. |
3890 | * 0 = stop, 1 = maintain, 2 = start |
3891 | */ |
3892 | static void flash_window(int mode) |
3893 | { |
3894 | static long last_flash = 0; |
3895 | static int flashing = 0; |
3896 | if ((mode == 0) || (cfg.beep_ind == B_IND_DISABLED)) { |
3897 | /* stop */ |
3898 | if (flashing) { |
3899 | FlashWindow(hwnd, FALSE); |
3900 | flashing = 0; |
3901 | } |
3902 | |
3903 | } else if (mode == 2) { |
3904 | /* start */ |
3905 | if (!flashing) { |
3906 | last_flash = GetTickCount(); |
3907 | flashing = 1; |
3908 | FlashWindow(hwnd, TRUE); |
3909 | } |
3910 | |
3911 | } else if ((mode == 1) && (cfg.beep_ind == B_IND_FLASH)) { |
3912 | /* maintain */ |
3913 | if (flashing) { |
3914 | long now = GetTickCount(); |
3915 | long fdiff = now - last_flash; |
3916 | if (fdiff < 0 || fdiff > 450) { |
3917 | last_flash = now; |
3918 | FlashWindow(hwnd, TRUE); /* toggle */ |
3919 | } |
3920 | } |
3921 | } |
3922 | } |
3923 | |
3924 | /* |
374330e2 |
3925 | * Beep. |
3926 | */ |
32874aea |
3927 | void beep(int mode) |
3928 | { |
03169ad0 |
3929 | if (mode == BELL_DEFAULT) { |
eb04402e |
3930 | /* |
3931 | * For MessageBeep style bells, we want to be careful of |
3932 | * timing, because they don't have the nice property of |
3933 | * PlaySound bells that each one cancels the previous |
3934 | * active one. So we limit the rate to one per 50ms or so. |
3935 | */ |
3936 | static long lastbeep = 0; |
d51cdf1e |
3937 | long beepdiff; |
eb04402e |
3938 | |
d51cdf1e |
3939 | beepdiff = GetTickCount() - lastbeep; |
eb04402e |
3940 | if (beepdiff >= 0 && beepdiff < 50) |
3941 | return; |
156686ef |
3942 | MessageBeep(MB_OK); |
d51cdf1e |
3943 | /* |
3944 | * The above MessageBeep call takes time, so we record the |
3945 | * time _after_ it finishes rather than before it starts. |
3946 | */ |
3947 | lastbeep = GetTickCount(); |
03169ad0 |
3948 | } else if (mode == BELL_WAVEFILE) { |
3949 | if (!PlaySound(cfg.bell_wavefile, NULL, SND_ASYNC | SND_FILENAME)) { |
32874aea |
3950 | char buf[sizeof(cfg.bell_wavefile) + 80]; |
03169ad0 |
3951 | sprintf(buf, "Unable to play sound file\n%s\n" |
3952 | "Using default sound instead", cfg.bell_wavefile); |
32874aea |
3953 | MessageBox(hwnd, buf, "PuTTY Sound Error", |
3954 | MB_OK | MB_ICONEXCLAMATION); |
03169ad0 |
3955 | cfg.beep = BELL_DEFAULT; |
3956 | } |
3957 | } |
f8a28d1f |
3958 | /* Otherwise, either visual bell or disabled; do nothing here */ |
3959 | if (!has_focus) { |
3960 | flash_window(2); /* start */ |
3961 | } |
374330e2 |
3962 | } |
8f57d753 |
3963 | |
3964 | /* |
3965 | * Toggle full screen mode. Thanks to cwis@nerim.fr for the |
3966 | * implementation. |
a401e5f3 |
3967 | * Revised by <wez@thebrainroom.com> |
8f57d753 |
3968 | */ |
3969 | static void flip_full_screen(void) |
3970 | { |
6003660f |
3971 | WINDOWPLACEMENT wp; |
3972 | LONG style; |
a401e5f3 |
3973 | |
6003660f |
3974 | wp.length = sizeof(wp); |
3975 | GetWindowPlacement(hwnd, &wp); |
a401e5f3 |
3976 | |
6003660f |
3977 | full_screen = !full_screen; |
a401e5f3 |
3978 | |
3979 | if (full_screen) { |
6003660f |
3980 | if (wp.showCmd == SW_SHOWMAXIMIZED) { |
3981 | /* Ooops it was already 'zoomed' we have to unzoom it before |
3982 | * everything will work right. |
3983 | */ |
3984 | wp.showCmd = SW_SHOWNORMAL; |
3985 | SetWindowPlacement(hwnd, &wp); |
3986 | } |
3987 | |
3988 | style = GetWindowLong(hwnd, GWL_STYLE) & ~WS_CAPTION; |
3989 | style &= ~WS_VSCROLL; |
3990 | if (cfg.scrollbar_in_fullscreen) |
3991 | style |= WS_VSCROLL; |
3992 | SetWindowLong(hwnd, GWL_STYLE, style); |
a401e5f3 |
3993 | |
6003660f |
3994 | /* This seems to be needed otherwize explorer doesn't notice |
3995 | * we want to go fullscreen and it's bar is still visible |
3996 | */ |
3997 | SetWindowPos(hwnd, NULL, 0, 0, 0, 0, |
3998 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
3999 | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | |
4000 | SWP_FRAMECHANGED); |
4001 | |
4002 | wp.showCmd = SW_SHOWMAXIMIZED; |
4003 | SetWindowPlacement(hwnd, &wp); |
8f57d753 |
4004 | } else { |
6003660f |
4005 | style = GetWindowLong(hwnd, GWL_STYLE) | WS_CAPTION; |
4006 | style &= ~WS_VSCROLL; |
4007 | if (cfg.scrollbar) |
4008 | style |= WS_VSCROLL; |
4009 | SetWindowLong(hwnd, GWL_STYLE, style); |
4010 | |
4011 | /* Don't need to do a SetWindowPos as the resize will force a |
4012 | * full redraw. |
4013 | */ |
4014 | wp.showCmd = SW_SHOWNORMAL; |
4015 | SetWindowPlacement(hwnd, &wp); |
8f57d753 |
4016 | } |
6003660f |
4017 | |
a401e5f3 |
4018 | CheckMenuItem(GetSystemMenu(hwnd, FALSE), IDM_FULLSCREEN, |
4019 | MF_BYCOMMAND| full_screen ? MF_CHECKED : MF_UNCHECKED); |
8f57d753 |
4020 | } |